阅读说明：本技术 外墙处理装置 (Outer wall processing device ) 是由 窦正伟 李敏 黄金烁 张继骋 赵继开 郭俊杰 李萌 于 2020-05-21 设计创作，主要内容包括：本发明公开了一种外墙处理装置,包括：悬架机构、卷扬机构和执行机构,所述悬架机构连接有第一滑轮；所述卷扬机构包括卷筒、动力组件和拉绳,所述拉绳缠绕于所述卷筒,所述动力组件与所述卷筒相连以驱动所述卷筒旋转,所述拉绳的自由端绕过所述第一滑轮；所述执行机构连接所述拉绳的自由端,所述执行机构吊挂于所述第一滑轮上。根据本发明实施例的外墙处理装置,利用卷扬机构可以升降执行机构,可以将执行机构调整至不同的高度以完成不同高度的作业。(The invention discloses an external wall processing device, comprising: the hoisting mechanism comprises a suspension mechanism, a hoisting mechanism and an actuating mechanism, wherein the suspension mechanism is connected with a first pulley; the hoisting mechanism comprises a winding drum, a power assembly and a pull rope, the pull rope is wound on the winding drum, the power assembly is connected with the winding drum to drive the winding drum to rotate, and the free end of the pull rope bypasses the first pulley; the actuating mechanism is connected with the free end of the pull rope, and the actuating mechanism is hung on the first pulley. According to the outer wall treatment device provided by the embodiment of the invention, the execution mechanism can be lifted by utilizing the winding mechanism, and the execution mechanism can be adjusted to different heights so as to complete operations at different heights.)

1. An exterior wall treatment apparatus, comprising:

the suspension mechanism is connected with a first pulley;

the hoisting mechanism comprises a winding drum, a power assembly and a pull rope, the pull rope is wound on the winding drum, the power assembly is connected with the winding drum to drive the winding drum to rotate, and the free end of the pull rope bypasses the first pulley;

and the actuating mechanism is connected with the free end of the pull rope, and the actuating mechanism is hung on the first pulley.

2. The exterior wall treatment apparatus of claim 1, wherein the winding mechanism includes a plurality of pull cords, and the plurality of pull cords are spaced apart in a direction parallel to the axis of the drum and are each coupled to the actuator.

3. The exterior wall treatment apparatus of claim 2, further comprising:

the first limiting assembly comprises a first limiting part and a second limiting part, the first limiting part and the second limiting part are arranged in the direction parallel to the axis of the winding drum at intervals, and the first limiting part and the second limiting part are positioned on two sides of the pull rope in a rolling mode.

4. The exterior wall treatment apparatus of claim 3, further comprising:

the second limiting assembly comprises a third limiting part and a fourth limiting part, the third limiting part and the fourth limiting part are arranged at intervals in the direction perpendicular to the axis of the winding drum, and the third limiting part and the fourth limiting part are positioned on two sides of the pull rope in a rolling mode.

5. The exterior wall treatment apparatus of claim 1, further comprising a speed limiting assembly, wherein the pull cord passes through the speed limiting assembly.

6. The exterior wall treatment apparatus according to claim 1, wherein a second pulley is provided on the suspension mechanism, and a portion of the rope between the drum and the first pulley passes under the second pulley.

7. The exterior wall treatment apparatus of any one of claims 1-6, wherein the first pulley is movable relative to the suspension mechanism to adjust a horizontal spacing of the actuator mechanism from the suspension mechanism.

8. The exterior wall treatment apparatus of claim 7, further comprising:

the amplitude variation mechanism comprises a swinging piece and a driving piece, the swinging piece is connected with the suspension mechanism and can swing up and down relative to the suspension mechanism, the driving piece is respectively connected with the suspension mechanism and the swinging piece to drive the swinging piece to swing,

wherein the first pulley is connected to the suspension end of the oscillating member.

9. The exterior wall treatment apparatus of claim 8, wherein the drive member is rotatably coupled to the suspension mechanism and the drive member is rotatably coupled to the oscillating member, the drive member, the suspension mechanism, and the oscillating member defining a triangular configuration therebetween.

10. The exterior wall treatment apparatus of claim 8, wherein the oscillating member comprises:

the swing arms are connected with the suspension mechanism and can swing up and down, and the swing arms are arranged at intervals along the direction parallel to the axis of the winding drum;

and the cross rod extends along the direction parallel to the axis of the winding drum, and is connected with the plurality of swing arms.

11. The exterior wall treatment apparatus of claim 10, wherein the driving member is connected to each of the swing arms, and a triangular structure is formed between the corresponding swing arm and driving member and the suspension mechanism.

12. The exterior wall treatment apparatus of claim 8, wherein the suspension mechanism comprises:

a base;

the bracket is connected with the base and is erected on the base, the bracket comprises a first supporting rod and a second supporting rod, one end of the first supporting rod and one end of the second supporting rod are both connected with the base, and the other end of the first supporting rod is connected with the other end of the second supporting rod;

a connecting frame, which is respectively connected with the first supporting rod and the second supporting rod,

wherein the swinging piece is swingably connected to the connecting frame.

13. The exterior wall treatment apparatus of claim 12, wherein the bracket further comprises a third bar, the third bar is adjacent to the base, and one end of the first bar and one end of the second bar are connected to two ends of the third bar, respectively.

14. The exterior wall treatment apparatus of claim 13, wherein the suspension mechanism further comprises:

the pull rod and the second supporting rod are respectively arranged on two sides of the first supporting rod, one end of the pull rod is connected with the first supporting rod, the other end of the pull rod is connected with the base, and a triangular structure is formed among the pull rod, the support and the base.

15. The exterior wall treatment apparatus of any one of claims 8-14, wherein the drive member is an air cylinder, a hydraulic cylinder, or a linear motor.

16. The exterior wall treatment apparatus of any one of claims 8-14, wherein at least one of the drive member and the oscillating member is pinned to the suspension mechanism.

Technical Field

The invention relates to the technical field of automation equipment, in particular to an outer wall processing device.

Background

Artifical hanging flower basket suspension among the correlation technique is fixed at the roof, and simple structure is nevertheless unable to remove, and is great to the risk of personal safety in the use, just allows the construction after needing safety certification after the installation of artifical hanging flower basket, and the position adjustment of artifical hanging flower basket is inconvenient, and is also high to constructor's requirement, needs to pass through professional training and proves the post of going on duty.

Disclosure of Invention

An object of the present invention is to provide an outer wall treatment apparatus that lifts an actuator using a winding mechanism.

According to the embodiment of the invention, the outer wall processing device comprises: the hoisting mechanism comprises a suspension mechanism, a hoisting mechanism and an actuating mechanism, wherein the suspension mechanism is connected with a first pulley; the hoisting mechanism comprises a winding drum, a power assembly and a pull rope, the pull rope is wound on the winding drum, the power assembly is connected with the winding drum to drive the winding drum to rotate, and the free end of the pull rope bypasses the first pulley; the actuating mechanism is connected with the free end of the pull rope, and the actuating mechanism is hung on the first pulley.

According to the outer wall treatment device provided by the embodiment of the invention, the execution mechanism can be lifted by utilizing the winding mechanism, and the execution mechanism can be adjusted to different heights so as to complete operations at different heights.

In addition, the exterior wall processing device according to the above embodiment of the present invention may further have the following additional technical features:

in some embodiments, the winding mechanism includes a plurality of pull ropes, and the pull ropes are arranged at intervals along a direction parallel to the axis of the winding drum and are all connected to the actuator. In the use, actuating mechanism's gravity is born respectively by many stay cords, and at this moment, the atress of single stay cord reduces to improve the fatigue resistance of stay cord, moreover, many stay cords can provide certain redundancy, like this, when some stay cords are impaired, can be convenient for when the short-term test, be convenient for under the circumstances of guaranteeing safety, change or maintain the stay cord, improve outer wall processing apparatus's stability and security effectively.

In some embodiments, the exterior wall treatment apparatus further comprises: the first limiting assembly comprises a first limiting part and a second limiting part, the first limiting part and the second limiting part are arranged in the direction parallel to the axis of the winding drum at intervals, and the first limiting part and the second limiting part are positioned on two sides of the pull rope in a rolling mode. Can carry on spacingly to the direction that is on a parallel with the reel axis of stay cord through first spacing subassembly, avoid mutual interference or winding between many stay cords, improve stability and security at utilizing many stay cords to promote the in-process effectively.

In some embodiments, the exterior wall treatment apparatus further comprises: the second limiting assembly comprises a third limiting part and a fourth limiting part, the third limiting part and the fourth limiting part are arranged at intervals in the direction perpendicular to the axis of the winding drum, and the third limiting part and the fourth limiting part are positioned on two sides of the pull rope in a rolling mode. Through setting up the spacing subassembly of second spacing part and second, can carry on spacingly to the stay cord in the upper and lower direction, improve hoisting mechanism's stability.

In some embodiments, the exterior wall treatment device further comprises a speed limiting assembly, and the pull rope passes through the speed limiting assembly. Therefore, the lifting speed of the executing mechanism can be limited, when the stretching speed of the pull rope is too high, the speed limiting assembly can limit the speed of the pull rope or limit the stretching of the pull rope, and therefore potential safety hazards caused by the fact that the executing mechanism is lifted too fast can be avoided. In addition, the speed limiting assembly can also play a certain limiting role.

In some embodiments, a second pulley is provided on the suspension mechanism, and a portion of the rope between the drum and the first pulley passes under the second pulley. Carry on spacingly through the second pulley to the stay cord, but also can avoid to a certain extent to the damage of stay cord when the article of stay cord upside falls, improve the stability of stay cord to improve whole outer wall processing apparatus's stability and security.

In some embodiments, the first pulley is movable relative to the suspension mechanism to adjust a horizontal spacing of the actuator mechanism from the suspension mechanism. The outer wall treatment device is provided with a luffing mechanism, and the position of the actuating mechanism can be adjusted through the luffing mechanism to enable the actuating mechanism to be close to or far away from the suspension mechanism.

In some embodiments, the exterior wall treatment apparatus further comprises: the amplitude variation mechanism comprises a swinging piece and a driving piece, the swinging piece is connected with the suspension mechanism and can swing up and down relative to the suspension mechanism, the driving piece is respectively connected with the suspension mechanism and the swinging piece to drive the swinging piece to swing, and the first pulley is connected with the suspension end of the swinging piece. The swing piece is at the in-process of upwards swing, will drive first pulley and actuating mechanism upwards backward movement to can cross higher parapet, the actuating mechanism's of being convenient for withdraw, likewise, at the in-process of swing piece downward swing, also will drive first pulley and actuating mechanism forward downward movement, thereby make actuating mechanism can cross heightened parapet, make things convenient for actuating mechanism's stretching out.

In some embodiments, the driving member is rotatably connected to the suspension mechanism and the driving member is rotatably connected to the swinging member, and a triangular structure is formed among the driving member, the suspension mechanism and the swinging member. The supporting capability of the amplitude variation mechanism is effectively improved, so that the stability of the outer wall treatment device is improved, and the whole device can stably run.

In some embodiments, the pendulum comprises: the swing arms are connected with the suspension mechanism and can swing up and down, and the swing arms are arranged at intervals along the direction parallel to the axis of the winding drum; the cross bar extends in a direction parallel to the axis of the drum, and the cross bar is connected with the plurality of swing arms. Through setting up a plurality of swing arms and connecting through the horizontal pole, can further improve the ability of the bearing moment of swinging the piece, further improve the stability and the structural strength of swinging the piece.

In some embodiments, the driving member is connected to each of the swing arms, and a triangular structure is formed between the corresponding swing arm and driving member and the suspension mechanism. The amplitude variation mechanism has larger moment bearing capacity, and the stability of the outer wall treatment device is improved.

In some embodiments, the suspension mechanism comprises: the support is connected with the base and erected on the base, the support comprises a first supporting rod and a second supporting rod, one end of the first supporting rod and one end of the second supporting rod are both connected with the base, and the other end of the first supporting rod is connected with the other end of the second supporting rod; the connecting frame is respectively connected with the first supporting rod and the second supporting rod, wherein the swinging piece can be connected with the connecting frame in a swinging mode. The connecting frame is respectively connected with the first supporting rod and the second supporting rod, so that the bearing capacity of the connecting frame can be improved, when the swinging piece is connected to the connecting frame, the connecting strength between the swinging piece and the suspension mechanism can be effectively improved, the bearing capacity of the suspension mechanism is improved, and the stability and the bearing capacity of the swinging piece are further effectively improved.

In some embodiments, the stent further comprises a third strut, the third strut is adjacent to the base, and one end of the first strut and one end of the second strut are respectively connected to two ends of the third strut. Through the connection of the first support rod, the second support rod and the third support rod, a triangular stable structure can be formed, and therefore the supporting capacity of the amplitude variation mechanism is effectively improved. In addition, the bracket forms a complete triangular mechanism, so that the modular design of the suspension mechanism can be facilitated, and the assembly and disassembly of the suspension mechanism are facilitated.

In some embodiments, the suspension mechanism further comprises: the pull rod and the second supporting rod are respectively arranged on two sides of the first supporting rod, one end of the pull rod is connected with the first supporting rod, the other end of the pull rod is connected with the base, and a triangular structure is formed among the pull rod, the support and the base. Through setting up pull rod linking bridge and base, can further improve outer wall processing apparatus's stability, suspension mechanism will have fine supporting effect, improves the stability to luffing mechanism supports.

In some embodiments, the drive member is an air cylinder, a hydraulic cylinder, or a linear motor. Through pneumatic and hydraulic drive swing piece, can conveniently be to the control of luffing mechanism, the luffing of luffing mechanism of being convenient for, in addition, pneumatic drive and hydraulic drive all have better shock attenuation and buffering effect to improve outer wall processing apparatus's stability effectively. The linear motor is simple in connection structure and convenient to achieve accurate control.

In some embodiments, at least one of the drive member and the oscillating member is pinned to the suspension mechanism. Through pin connection, each part in the outer wall treatment device can be conveniently disassembled and assembled, so that the outer wall treatment device can be conveniently reused. Specifically, during use, the components can be conveyed to predetermined positions respectively, then assembled through pin connection, and after the assembly is completed, the wall external work is carried out; after the work outside the wall is completed, the driving member and the suspension mechanism can be detached, and the detached parts can be transported to other positions or stored for the next use.

Drawings

Fig. 1 is a schematic view of an exterior wall treatment apparatus according to an embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of the area circled a in fig. 1.

Fig. 3 is a partially enlarged schematic view of the area circled B in fig. 1.

Fig. 4 is a schematic view of an exterior wall treatment apparatus according to an embodiment of the present invention.

Fig. 5 is a schematic view of an exterior wall treatment apparatus according to an embodiment of the present invention.

Fig. 6 is a front view of fig. 5.

Fig. 7 is a rear view of fig. 5.

Fig. 8 is a top view of fig. 5.

Fig. 9 is a bottom view of fig. 5.

Fig. 10 is a schematic view of an exterior wall treatment apparatus according to an embodiment of the present invention.

Fig. 11 is a schematic view of the exterior wall treating apparatus according to one embodiment of the present invention, in which the actuator is disposed on the suspension mechanism.

FIG. 12 is a schematic view of an exterior wall treatment apparatus according to one embodiment of the present invention, wherein the actuator extends out of the parapet wall.

Reference numerals:

the outer wall-treating device 100 is provided with,

the suspension mechanism 1, a base 11, a bracket 12, a first support rod 121, a second support rod 122, a third support rod 123, a connecting frame 13, a pull rod 14, a speed limiting component 15, a second pulley 17, a universal wheel 181, a steering wheel 182, a rest rack 19,

the hoisting mechanism 2, the winding drum 21, the power assembly 22, the pull rope 23,

the actuation means 3 is arranged to be actuated,

a first pulley 4.

The luffing mechanism 5, the oscillating piece 51, the swing arm 511, the crossbar 512, the drive piece 52,

a first position-limiting component 6, a first position-limiting part 61, a second position-limiting part 62,

a second limiting component 7, a third limiting part 71 and a fourth limiting part 72.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1 to 12, an exterior wall treatment apparatus 100 according to an embodiment of the present invention includes: a suspension mechanism 1, a hoisting mechanism 2 and an actuator 3. The suspension mechanism 1 can provide support for improving components, and the hoisting mechanism 2 can lift the actuating mechanism 3 by adjusting the length of the pull rope; while the actuator 3 may be used for performing work outside the wall (e.g. exterior wall painting, exterior wall cleaning, etc.).

Specifically, the suspension mechanism 1 is connected with the first pulley 4, the hoisting mechanism 2 is arranged on the suspension mechanism 1, the hoisting mechanism 2 comprises a winding drum 21, a power assembly 22 and a pull rope 23, the pull rope 23 is wound on the winding drum 21, the power assembly 22 is connected with the winding drum 21 to drive the winding drum 21 to rotate, under the driving of the power assembly 22, the winding drum 21 rotates to adjust the length of the pull rope 23 wound on the winding drum 21, and the free end of the pull rope 23 bypasses the first pulley 4. The actuator 3 is connected to the free end of the pull rope 23, and the actuator 3 is suspended from the first pulley 4, that is, the pull rope 23 is connected to the actuator 3 by passing around the first pulley 4. Thus, when the winding mechanism 2 drives the rope 23 to extend, the rope 23 will drive the actuator 3 to move up and down.

According to the exterior wall treatment device 100 of the embodiment of the invention, the exterior wall treatment device 100 comprises the winding mechanism 2, the actuating mechanism 3 is lifted up and down through the winding mechanism 2, and the height of the actuating mechanism 3 can be adjusted through the lifting and lowering of the winding mechanism 2, so that the working height of the actuating mechanism 3 is increased. In addition, the hoisting mechanism is used for hoisting and the lower actuating mechanism 3 is used, and the hoisting of the actuating mechanism can be realized only by driving the winding drum to rotate, so that the control is convenient, and the hoisting stability of the actuating mechanism can be improved.

The exterior wall processing apparatus 100 of the present invention may be a painting robot, in which a moving trolley may be disposed on the suspension mechanism 1, and the actuator 3 may include a spray gun and a feeding assembly. The spraying robot can be particularly used for spraying the outer wall or the inner wall of a high-rise building, such as spraying paint on the outer wall of the high-rise building or spraying water for cleaning the outer wall of the high-rise building, or painting the inner wall of the building, such as spraying latex paint and the like. Specifically. The suspension mechanism 1 can be specifically used for being suspended and installed at a high place, such as on a roof of a building to be painted, and the actuating mechanism 3 is hung on the suspension mechanism 1 through the hoisting mechanism 2, so that the actuating mechanism 3 can be installed on an operation surface such as an outer wall of a high-rise building. That is, the suspension mechanism 1, the actuator 3 and the hoisting mechanism 2 can be designed to be a basket structure similar to that in a building, so that the spray gun can move along the wall surface of a high-rise building and the like through the device with the basket structure. Therefore, when spraying, the spray gun can be moved to a designated area to spray by lifting the actuating mechanism 3. The spray gun is particularly used for spraying the working surfaces of the outer wall, the inner wall and the like of the high-rise building, the control device is used for controlling the work of the spray gun, the winding mechanism 2 and the feeding assembly, for example, the work of controlling the spray gun to move back and forth or move left and right or rotate and the like, and the feeding assembly is used for feeding materials to the spray gun. The movable trolley is connected with the suspension mechanism 1, so that the suspension mechanism 1 can be driven to move along the transverse direction through the movable trolley, for example, the movable trolley moves left and right, the executing mechanism 3 can not move to different longitudinal areas, so that different areas of an operation surface can be sprayed, in addition, the movable trolley can also drive the suspension mechanism 1 to move along the front and back direction of the operation surface, and the distance between the executing mechanism 3 and the operation surface can be adjusted. This kind of spraying robot is when the spraying, the accessible travelling car adjusts spraying robot lateral position and fore-and-aft direction's position, just so can be along the lateral direction of operation face and the position of fore-and-aft direction adjustment actuating mechanism 3, the height of stores pylon is adjusted to accessible hoist mechanism 2 simultaneously, when the spraying, spraying robot just so can be according to actual need and move different positions, in order to carry out the spraying to different regions, just so can realize the automatic spraying to whole operation face, and this kind of spraying mode, when carrying out the spraying of outer wall etc. of high-rise building through this spraying robot, can not receive natural environment's restriction, can ensure the spraying quality through automatic spraying of machine simultaneously, moreover this kind of spraying mode does not need the operating personnel, therefore unable personnel high altitude construction. In addition, the structure decomposes the spraying robot into a first part comprising the suspension mechanism 1 and a second part comprising the actuating mechanism 3, and when the actuating mechanism 3 is only required to be lifted, the suspension mechanism 1 is not required to be moved, so that the spraying robot can be prevented from moving frequently as a whole.

The winding mechanism 2 may include a plurality of ropes 23, and the plurality of ropes 23 are arranged at intervals in a direction parallel to the spool axis (refer to the left-right direction in the drawing), and the plurality of ropes 23 are connected to the actuator 3. In the use, actuating mechanism 3's gravity is born respectively by many stay cords 23, and at this moment, the atress of single stay cord 23 reduces to improve the fatigue resistance of stay cord 23, and, many stay cords 23 can provide certain redundancy, and like this, when some stay cords 23 are impaired, can be convenient for when the short-term test of being convenient for, be convenient for under the circumstances of guaranteeing safety, change or maintain stay cord 23, improve outer wall processing apparatus 100's stability and security effectively.

In addition, since the plurality of pulling ropes 23 are provided, the plurality of pulling ropes 23 may interfere with each other to affect the safety of the exterior wall processing apparatus 100, and therefore, the luffing mechanism 5 is optionally provided with a limiting structure for limiting the distance between the plurality of pulling ropes 23. Through limit structure, can restrict the position of many stay cords 23 effectively, avoid mutual interference between many stay cords 23, improve outer wall processing apparatus 100's stability and security.

Specifically, the exterior wall processing apparatus 100 further includes: the first limiting component 6, the first limiting component 6 includes a first limiting part 61 and a second limiting part 62, the first limiting part 61 and the second limiting part 62 are arranged at intervals in a direction (referring to the left and right direction in the figure) parallel to the axis of the winding drum, and the first limiting part 61 and the second limiting part 62 are rollably located on both sides of the pulling rope 23. Can carry on spacingly through first spacing subassembly 6 to the orientation that is on a parallel with the reel axis of stay cord 23, avoid the mutual interference or the winding between many stay cords 23, improve stability and security at utilizing many stay cords 23 to promote the in-process effectively.

In addition, a groove part perpendicular to the axis of the winding drum is formed between the first limiting part 61 and the second limiting part 62, and the pull rope 23 can move in the direction perpendicular to the axis of the winding drum, so that the stability of the pull rope 23 can be improved.

Optionally, the exterior wall processing apparatus 100 further includes: the second limiting component 7, the second limiting component 7 includes a third limiting portion 71 and a fourth limiting portion 72, the third limiting portion 71 and the fourth limiting portion 72 are arranged at intervals in a direction perpendicular to the axis of the winding drum, and the third limiting portion 71 and the fourth limiting portion 72 can be located on two sides of the pulling rope 23 in a rolling manner. Through setting up spacing subassembly 7 of second 62 spare and second, can carry on spacingly to stay cord 23 in upper and lower direction, improve hoist mechanism 2's stability.

In addition, in combination with the first stopper assembly 6, the position of the pull rope 23 can be stabilized by stopping the pull rope 23 in a direction parallel to the axis of the reel (left-right stopping) by the first stopper assembly 6 and stopping the pull rope 23 in a direction perpendicular to the axis of the reel (up-down stopping) by the second stopper assembly 7. Alternatively, the first stopper member 6 and the second stopper member 7 are arranged at intervals in the extending direction of the pulling rope 23, wherein the first stopper member 6 may be provided at a letter closer to the reel than the second stopper member 7.

And in conjunction with the horn 5 described below, a second stop assembly 7 may be provided on the horn 5.

Optionally, the exterior wall treatment device 100 further comprises a speed limiting assembly 15 for limiting the speed of the pull rope 23, and the pull rope 23 passes through the speed limiting assembly 15. Therefore, the lifting speed of the executing mechanism 3 can be limited, when the stretching speed of the pulling rope 23 is too high, the speed limiting component can limit the speed of the pulling rope 23 or limit the stretching of the pulling rope 23, and therefore potential safety hazards caused by the fact that the executing mechanism 3 is lifted too fast can be avoided. In addition, the speed limiting assembly can also play a certain limiting role.

Alternatively, the suspension mechanism 1 is provided with a second pulley, and the portion of the rope 23 between the drum and the first pulley 4 passes under the second pulley. That is to say, the second pulley is always located above the stay cord 23, and the stay cord 23 is limited by the second pulley, so that the stay cord 23 can be prevented from being damaged to some extent when an article on the upper side of the stay cord 23 falls, the stability of the stay cord 23 is improved, and the stability and the safety of the whole outer wall processing device 100 are improved.

In combination with the luffing mechanism described below, during use, since the luffing mechanism 5 performs luffing to adjust the position of the actuator 3, the position of the pull rope 23 is adjusted accordingly (as shown in fig. 5 and 10, the position of the pull rope 23 is different), so as to avoid the influence of other components on the pull rope 23, the position of the pull rope 23 can be limited, and the stability of the pull rope 23 can be effectively ensured when the luffing mechanism 5 performs luffing. Alternatively, the suspension mechanism 1 is provided with the second pulley 17, and the portion of the rope 23 between the spool 51 and the first pulley is located below the second pulley 17. In this way, when the luffing of the luffing mechanism 5 causes a change in the position of the pull rope 23 during use, the second pulley 17 can limit the maximum displacement of the pull rope 23 there, thereby avoiding affecting the performance of the pull rope 23. On the other hand, the pulling rope 23 is limited within the range of the exterior wall treating apparatus 100 by the second pulley 17, so that the pulling rope 23 can be prevented from occupying the space outside the exterior wall treating apparatus 100, thereby improving the stability and the space utilization rate of the exterior wall treating apparatus 100.

Referring to the drawings, for example, the winding mechanism may include four pulling ropes, and the winding mechanism includes two rollers, each of which has two winding grooves, and a plurality of pulling ropes are wound in the different winding grooves, respectively, corresponding to the four pulling ropes. In two stay cords of coiling on two spiral grooves on same reel, a stay cord is spacing by first spacing subassembly, and these two stay cords all have spacing subassembly of same second spacing.

In some embodiments of the invention, the first pulley 4 is movable relative to the suspension mechanism 1 to adjust the horizontal spacing of the actuator 3 from the suspension mechanism 1. Referring to the drawings, the first pulley 4 is movable in the front-rear direction with respect to the suspension mechanism 1, and since the actuator 3 is suspended from the first pulley 4, the position of the actuator 3 with respect to the suspension mechanism 1 can be adjusted and the horizontal distance between the actuator 3 and the suspension mechanism 1 can be adjusted during the movement of the first pulley 4 with respect to the suspension mechanism 1.

In other words, by adjusting the position of the first pulley 4, the relative distance of the actuator 3 from the suspension mechanism 1 in horizontal projection is adjusted.

Alternatively, a luffing mechanism 5 may be provided on the suspension mechanism 1 to adjust the position of the first pulley 4, and specifically, the luffing mechanism 5 is provided on the suspension mechanism 1, the luffing mechanism 5 is respectively connected with the suspension mechanism 1 and the first pulley 4, and the position of the first pulley 4 relative to the suspension mechanism 1 is adjusted by driving of the luffing mechanism 5, so as to adjust the front-rear position of the actuator 3.

For example, when the exterior wall treatment device 100 is used for exterior wall painting, the front-back position of the actuator 3, that is, the distance between the actuator 3 and the exterior wall (or the parapet wall) can be adjusted by the luffing mechanism 5, for example, the actuator 3 can be extended out of the parapet wall or retracted into the inside of the parapet wall by adjusting the luffing mechanism 5; the distance between the actuator 3 and the outer wall can also be adjusted by adjusting the luffing mechanism 5, in particular when the actuator 3 protrudes out of the outer wall, the distance between the actuator 3 and the outer wall surface can be adjusted by the luffing mechanism 5.

In the lifting process of the actuator 3, the actuator 3 needs to keep a relatively large distance from the outer wall, so that the lifting resistance of the actuator 3 is reduced, and when the actuator 3 is in windy weather or works (for example, when spraying operation is performed), the distance between the actuator 3 and the outer wall surface can be reduced, so that the safety and the stability of the actuator 3 can be effectively improved.

It should be noted that the terms "front-back" and "front-back" in the present invention are used in the directions shown in the drawings only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, although the present invention is described using the exterior wall painting as an example, the present invention is not intended to be applied only to the exterior wall painting, and the exterior wall treating apparatus 100 in the present invention can be used for cleaning an exterior wall as well.

Based on the figures, the actuator 3 in the present application has a first position and a second position, in particular, as shown in fig. 1, 3, 5 and 12, the actuator 3 is in the first position; whereas, as shown in fig. 10 or 11, the actuator 3 is in the second position.

As shown in fig. 1 to 5 and 12, the actuator 3 will be in a first position, as shown in fig. 12, in which the actuator 3 is moved forward to extend out of the parapet wall. As shown in fig. 10, the actuator 3 will be in a second position, in which the actuator 3 is moved from outside the parapet wall to inside the parapet wall. Alternatively, as shown in fig. 11, when the actuator 3 is retracted, the actuator 3 may be placed on the suspension mechanism 1, and at this time, the actuator 3 may move along with the suspension mechanism 1, thereby facilitating the use of the exterior wall treatment apparatus 100.

Of course, the present invention is described with respect to the position where the suspension mechanism 1 is disposed, the parapet wall, and the like, only for the convenience of those skilled in the art, and is not intended to limit the scope of the present invention.

The horn 5 of the present invention can be implemented in a number of different ways, such as by providing the horn 5 in a telescoping fashion (e.g., a linear motor, a hydraulically driven structure, etc.). In addition, the amplitude variation can also be realized by a connecting rod mechanism, a crank slider mechanism and the like, and the amplitude variation mechanism 5 is described in detail below, but the invention is not limited to the protection scope of the invention.

As shown in fig. 5, in some embodiments, the horn 5 comprises: a swinging member 51 and a driving member 52. The swinging member 51 is connected to the suspension mechanism 1, and the swinging member 51 is swingable up and down with respect to the suspension mechanism 1. The driving member 52 is connected to the suspension mechanism 1 and the swinging member 51, respectively, to drive the swinging member 51, wherein the first pulley 4 is rotatably mounted to the suspended end of the swinging member 51. By the upward and downward swinging of the swinging member 51, the first pulley 4 is also moved in the forward and backward direction and in the upward and downward direction.

As can be seen from fig. 5, 10 and 12, the swinging member 51 will drive the first pulley 4 and the actuator 3 to move upwards and backwards during the upward swinging process, so as to pass over the higher parapet wall, thereby facilitating the retraction of the actuator 3, and similarly, the swinging member 51 will drive the first pulley 4 and the actuator 3 to move forwards and downwards during the downward swinging process, thereby enabling the actuator 3 to pass over the higher parapet wall, thereby facilitating the extension of the actuator 3.

The driving member 52 of the present invention can drive the swinging member 51 to rotate, and the driving member 52 can be a link-slider mechanism, a link mechanism, a motor, etc. In addition, since the first pulley 4 is provided on the swinging member 51, and the rope 23 connecting the actuator 3 and the suspension mechanism 1 is wound around the first pulley 4, the first pulley 4 needs to bear the weight of the actuator 3, the weight of the rope 23, and other forces, and the force of the first pulley 4 will act on the luffing mechanism 5. The stability of the outer wall treatment apparatus 100 can be improved by improving the supporting force of the swinging member 51, and in the present invention, the stability can be improved by the triangular stable structure.

Alternatively, the driving member 52 is rotatably connected to the suspension mechanism 1, and the driving member 52 is rotatably connected to the swinging member 51, and a triangular structure is formed among the driving member 52, the suspension mechanism 1 and the swinging member 51. The triangular stabilizing structure formed by the driving part 52, the suspension mechanism 1 and the swinging part 51 can effectively improve the supporting capability of the amplitude variation mechanism 5, thereby improving the stability of the outer wall processing device 100 and facilitating the stable operation of the whole device.

In addition, optionally, the force applied by the driving element 52 to the swinging element 51 in the present invention is an upward pulling force, and in the use process, the swinging element 51 can be driven to swing upward by pulling the swinging element 51 backward through the driving mechanism, so as to drive the first pulley 4 to move backward; and the swinging member 51 can be driven to swing downwards by the driving member 52 extending forwards, thereby driving the first pulley 4 to move forwards.

Alternatively, one end of the swinging member 51 is connected to the suspension mechanism 1, the other end of the swinging member 51 is connected to the first pulley 4, and the driving member 52 is connected between both ends of the swinging member 51. By connecting the drive element 52 to an intermediate position of the oscillating element 51, the stability and the pressure-bearing capacity of the luffing mechanism 5 can be increased.

During the use process, the driving element 52 is connected to the middle position of the swinging element 51, so that a larger moment may be applied to the swinging element 51 from the position where the driving element 52 is connected to the position where the first pulley 4 is arranged, and therefore, a side plate can be arranged between the position where the driving element 52 is connected to the swinging element 51 and the position where the first pulley 4 is arranged, and the side plate can share a part of the moment applied by the actuating mechanism 3, so that the moment bearing capacity of the swinging element 51 is effectively improved, and the stability of the swinging element 51 and the exterior wall processing device 100 is further improved.

Of course, in the present invention, a reinforcing mechanism (for example, a skirt or the like) may be provided in the entire swing member 51 or in another position, thereby further improving the ability of the swing member 51 to receive the torque applied by the actuator 3 and improving the stability of the apparatus.

Of course, the driving member 52 of the present invention may be connected to the end of the swinging member 51 remote from the suspension mechanism 1.

Optionally, the oscillating piece 51 comprises: a plurality of swing arms 511, each of the swing arms 511 being connected to the suspension mechanism 1, and the swing arms 511 being swingable up and down, the plurality of swing arms 511 being arranged at intervals in a direction parallel to the axis of the spool (refer to the left-right direction in the drawing). By providing a plurality of swing arms 511, the ability of the swinging member 51 to withstand a moment can be further improved, and the stability and structural strength of the swinging member 51 can be further improved.

In addition, the swinging member 51 further includes a cross bar 512, and the cross bar 512 extends in the left-right direction and is connected to the plurality of swing arms.

Alternatively, the free ends of the plurality of swing arms 511 may be connected by a cross bar 512, the cross bar 512 extending in the left-right direction, and the first pulley 4 provided on the cross bar 512. Thereby facilitating the connection of the first pulley 4 and the rope 23 while improving the structural strength of the swinging member 51.

Alternatively, a plurality of cross bars 512 may be provided in the extending direction of the swing arm 511, and the stability and structural strength of the swing member 51 are further improved by the connection of the plurality of cross bars 512 and the plurality of swing arms 511.

Alternatively, the swinging member 51 may be provided with a plurality of first pulleys 4 and a plurality of ropes 23 for connecting the actuators 3. Wherein a plurality of first pulleys 4 may be arranged on the swinging member 51 at intervals in the left-right direction.

Optionally, a driving element 52 is connected to each swing arm 511, and a triangular structure is formed between each corresponding swing arm 511 and driving element 52 and suspension mechanism 1, that is, a triangular structure is formed between each swing arm 511, the driving element 52 corresponding to the swing arm 511, and the suspension mechanism 1. The amplitude variation mechanism 5 can have larger moment bearing force, and the stability of the outer wall processing device 100 is improved.

Alternatively, the suspension mechanism 1 includes: a base 11, a bracket 12 and a connecting frame 13. The support 12 is connected with the base 11 and erected on the base 11, the support 12 includes a first supporting rod 121 and a second supporting rod 122, the base 11 is connected to one end of the first supporting rod 121 and one end of the second supporting rod 122, and the other end of the first supporting rod 121 is connected to the other end of the second supporting rod 122. Specifically, one end of the first supporting rod 121 adjacent to the base 11 and one end of the second supporting rod 122 adjacent to the base 11 are both connected with the base; the other end of the first rod 121 far away from the base 11 and the other end of the second rod 122 far away from the base 11 are connected with each other. The first supporting rod 121 may be directly connected to the base 11, and the first supporting rod 121 may also be connected to the base through other structures or components; likewise, the second bar 122 may be directly connected to the base 11, or the second bar 122 may be connected to the base 11 by other structures or components.

Wherein the connecting bracket 13 is connected to the first rod 121 and the second rod 122, respectively, wherein the swing member 51 is swingably connected to the connecting bracket 13. Because the first support rod 121 and the second support rod 122 are generally constructed into stable structures in triangular shapes, the structural strength and the bearing capacity of the connecting frame 13 can be improved by connecting the connecting frame 13 with the first support rod 121 and the second support rod 122, when the swinging piece is connected to the connecting frame 13, the connecting strength between the swinging piece and the suspension mechanism 1 can be effectively improved, the bearing capacity of the suspension mechanism 1 is improved, and the stability and the bearing capacity of the swinging piece are further effectively improved.

Optionally, the bracket 13 further includes a third rod 123, the third rod 123 is adjacent to the base 11, and one end of the first rod 121 and one end of the second rod 122 are respectively connected to two ends of the third rod 123. Through the connection of the first strut 121, the second strut 122 and the third strut 123, a stable triangular structure can be formed, thereby effectively improving the supporting capability of the luffing mechanism 5. In addition, the bracket 12 forms a complete triangular structure, which is convenient for the modular design of the suspension mechanism 1 and the assembly and disassembly of the suspension mechanism 1.

Optionally, the suspension mechanism 1 further includes: the pull rod 14, the pull rod 14 and the second support rod 122 are respectively disposed at two sides of the first support rod 121, one end of the pull rod 14 is connected to the first support rod 121, the other end of the pull rod 14 is connected to the base 11, and a triangular structure is formed among the pull rod 14, the first support rod 121 and the base 11. By arranging the pull rod 14 to connect the bracket 12 and the base 11, the stability of the outer wall treatment device 100 can be further improved, and the suspension mechanism 1 can have a good supporting effect, so that the stability of supporting the luffing mechanism 5 is improved.

Alternatively, the first support rod 121 is disposed upright on the base 11, and the second support rod 122 and the pull rod 14 are disposed obliquely on both front and rear sides of the first support rod 121. The drawbar 14 is remote from the horn 5 relative to the second strut 122.

Alternatively, the driving member 52 is a cylinder, a hydraulic cylinder. Through pneumatic and hydraulic drive swinging member 51, can conveniently be to the control of luffing mechanism 5, the luffing of luffing mechanism 5 of being convenient for, in addition, pneumatic drive and hydraulic drive all have better shock attenuation and buffering effect to improve outer wall processing apparatus 100's stability effectively.

In addition, the driving member 52 of the present invention may be a linear motor. The linear motor is simple in connection structure and convenient to achieve accurate control.

Alternatively, the driver 52 is pinned to the suspension mechanism 1; or the swinging member 51 is pin-connected to the suspension mechanism 1; or the driving member 52 is pin-connected to the suspension mechanism 1, and the swinging member 51 is pin-connected to the suspension mechanism 1. Through the pin connection, the disassembly and assembly of each part in the outer wall treatment device 100 can be facilitated, so that the reuse of the outer wall treatment device 100 is facilitated. Specifically, during use, the components can be conveyed to predetermined positions respectively, then assembled through pin connection, and after the assembly is completed, the wall external work is carried out; after the work is done outside the wall, the driving member 52 can be detached from the suspension mechanism 1, and the detached components can be transported to another location or stored for the next use.

In addition, during the same use, the exterior wall treatment device 100 may need to be moved to a small extent, for example, to move the exterior wall treatment device 100 a small distance in the left-right direction. In the present invention, the suspension mechanism 1 is provided with the roller, and when the outer wall processing apparatus 100 needs to be moved in a small range, the roller can be used to displace the outer wall processing apparatus 100.

Alternatively, the suspension mechanism 1 has a rest, and when the actuator 3 is retracted (the actuator 3 is located close to the suspension mechanism 1), the actuator 3 is located directly above the rest 19. When the actuator 3 is retracted in this way, the actuator 3 can be lowered by extending the pull cord 23, and the actuator 3 can be lowered to the rest 19. At this time, when the outer wall treatment device 100 needs to be moved, the suspension mechanism 1 and the actuator 3 can be conveniently driven to be displaced, and the outer wall treatment device 100 can be conveniently used.

The invention relates to a novel outer wall processing device 100 which is suitable for outer wall spraying, outer wall cleaning and the like, and aims to solve the problems of danger, low efficiency and the like of hanging basket high-altitude operation in the related technology by integrating structures such as an actuating mechanism 3 (such as a hanging basket and the like) and a suspension mechanism 1 (such as a window cleaning machine suspension and the like).

In the related art, the manual hanging basket suspension is fixed on the roof, the structure is simple, but the manual hanging basket suspension cannot move, and the risk to personal safety is high in use. The window cleaning machine in the related art can move on the roof, but the track is laid after the floor is hardened, so the equipment is heavy in weight and high in cost. In addition, the hoisting of the tower crane is required in the related technology, the installation is inconvenient, the tower crane cannot be used in other buildings after the roof of a certain building is installed, the utilization rate is low, in addition, the total weight of bearing equipment needs to be considered in the structural design of the roof of the building, and the construction cost of the building is also increased.

In the invention, the amplitude variation mechanism 5 can lift the hanging basket to the suspension frame, thereby increasing the flexibility of the movement of the whole machine.

The maximum operation height of the outer wall processing device 100 is 100m, the maximum lifting weight is 470KG, the amplitude variation mechanism 5 has the amplitude variation function, a hanging basket can be lifted to cross a parapet wall with the maximum height of 1.7m, a hanging basket placing frame (arranged at a placing position) is designed on the suspension mechanism 1, the hanging basket (or the executing mechanism 3) can be placed on the suspension to move together with the suspension after being lifted to a roof, and the suspension can be designed to be detachable and convenient to transport and assemble on site. The design of the pull rope 23 (such as a steel wire rope) has the retraction speed of 10m/min, the maximum retraction speed is not more than 22m/min, the bottom of the suspension mechanism 1 is provided with a universal wheel and a steering wheel, the diameters of the steering wheel and the universal wheel are more than or equal to 200mm, and the steering wheel uses a rubber belt pattern tire and is used for outdoor walking and obstacle crossing.

As shown in fig. 8, when the first pulley 4 is at the second position, the total dimension of the exterior wall treatment device 100 in the front-rear direction is L1, which may be in the range of 4400mm to 4500mm, such as 4472 mm; the outer wall treatment device 100 has an overall dimension L2 in the left-right direction, which may be in the range of 1700mm to 1800mm, for example 1774 mm.

The left side and the right side of suspension all are equipped with the universal wheel, and the left side and the right side can all be provided with three universal wheel steering wheel, can set up the steering wheel between the outward wheel of the left and right sides to including two steering wheels of arranging before and after, in the front and back direction, the distance of the universal wheel of rearmost side and a steering wheel can be L3 ═ 161mm, two steering wheels can be in the front and back direction distance can be L4 ═ 1477mm, the interval between the universal wheel of rearmost side and the other two outward wheels can be L5 ═ 1014.5mm and L6 ═ 2405mm respectively. Alternatively, the caster wheels are staggered with the two steering wheels in the left view of the suspension mechanism 1.

Referring to fig. 1 to 5, the exterior wall treatment apparatus 100 of the present invention is integrally divided into a suspension mechanism 1 and an actuator 3, wherein the suspension mechanism 1 is placed on the roof and can travel along the edge of the roof during operation, the actuator 3 is lowered down on the side wall for operation, and the actuator 3 and the suspension mechanism 1 are connected together by four wire ropes.

With reference to fig. 1 to 12, the horn 5 can be raised over the parapet and then lowered onto the suspension means 1. the horn 5 has a number of operating states for extending the actuator 3 and retracting the actuator 3. the process of lifting the actuator 3 over the parapet and placing it on the suspension is shown in fig. 5, 10 and 11.

A winch is arranged on the suspension mechanism 1 and used for driving the pull rope 23, and the winch is provided with a manual release device which can manually release a hanging basket under the condition of power failure.

The outer wall processing apparatus 100 of the present invention can be applied to an outer wall surface cleaning robot, an outer wall polishing robot, a high-rise glass cleaning operation, an aerial rescue, an aerial fire protection, and the like.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.