阅读说明：本技术 吊装装置及其应用施工方法 (Hoisting device and application construction method thereof ) 是由 郭延义 张亚楠 许崇伟 赵欣 何江江 胡董超 代国彬 于 2020-06-02 设计创作，主要内容包括：本发明涉及一种吊装装置及其应用施工方法。所述吊装装置包括底板、配重块、支撑部、导向轮、起重部和钢丝绳,配重块设置于底板上,支撑部一端与底板连接,另一端为朝远离配重块的方向延伸的吊装端,导向轮设置于支撑部的吊装端并与吊装端连接,起重部设置于底板上,钢丝绳一端绕过导向轮,另一端与起重部连接。由于上述吊装装置可以根据实际施工状况选择各部件的尺寸,因此具有较广的吊装面,能完成起重高度高、起重重量大的吊装作业,另外,由于上述吊装装置为独立的吊装结构,无需与其它结构进行连接,因此不会产生后期补洞的问题。此外,上述吊装装置的应用施工方法步骤简单、操作方便,适于推广应用。(The invention relates to a hoisting device and an application construction method thereof. Hoisting device includes bottom plate, balancing weight, supporting part, leading wheel, jack-up portion and wire rope, and the balancing weight sets up on the bottom plate, and supporting part one end is connected with the bottom plate, and the other end is the hoist and mount end of the orientation extension of keeping away from the balancing weight, and the leading wheel sets up in the hoist and mount end of supporting part and is connected with the hoist and mount end, and jack-up portion sets up on the bottom plate, and the leading wheel is walked around to wire rope one end, and the other end. The hoisting device can select the sizes of all parts according to actual construction conditions, so that the hoisting device has a wider hoisting surface, can finish hoisting operation with high hoisting height and large hoisting weight, and is an independent hoisting structure without being connected with other structures, so that the problem of hole patching in the later period can be avoided. In addition, the application construction method of the hoisting device is simple in steps, convenient to operate and suitable for popularization and application.)

1. A lifting device, comprising:

a base plate;

the balancing weight is arranged on the bottom plate;

one end of the supporting part is connected with the bottom plate, and the other end of the supporting part is a hoisting end extending in the direction far away from the balancing weight;

the guide wheel is arranged at the hoisting end of the supporting part and is connected with the hoisting end;

a hoisting part arranged on the bottom plate;

and one end of the steel wire rope is wound around the guide wheel, and the other end of the steel wire rope is connected with the hoisting part.

2. The hoisting device of claim 1, further comprising a moving portion disposed below the bottom plate and detachably connected to the bottom plate.

3. The hoisting device of claim 2, wherein the moving part is a number of 4 directional wheels, and the 4 directional wheels are distributed at four corners of the bottom plate.

4. The hoisting device of claim 1 wherein the support portion comprises a first support bracket and a second support bracket, the first support bracket having one end connected to the base plate and the other end connected to the second support bracket, the second support bracket having one end connected to the base plate and the other end connected to the first support bracket.

5. The lifting device as recited in claim 4, wherein the support portion further comprises a reinforcement bar positioned between and connected to the first and second support brackets.

6. The lifting device as recited in claim 5, wherein the first and second support brackets and the base plate each form a triangular structure.

7. The hoisting device of claim 4 wherein the hoisting end is the junction of the first support frame and the second support frame.

8. The hoisting device of claim 7 wherein the guide wheel is connected to the hoisting end by a mounting portion.

9. The hoisting device of claim 8, wherein the mounting portion comprises two first mounting plates and two second mounting plates arranged in parallel, and a mounting rod arranged between and connected with the first mounting plates and the second mounting plates, the first mounting plates are connected with the first support frame, the second mounting plates are connected with the second support frame, and the mounting rod penetrates through the guide wheel.

10. The application and construction method of the hoisting device as claimed in claim 1, characterized by comprising the following steps:

determining the size of the occupied ground and the ground clearance according to a construction site, and determining the size of a bottom plate, the height of a supporting part and the connecting angle of the supporting part and the bottom plate;

mounting the support portion to the base plate;

mounting a guide wheel on the supporting part, and mounting a balancing weight and a hoisting part on the bottom plate;

and one end of the steel wire rope is wound around the guide wheel, and the other end of the steel wire rope is connected with the hoisting part, so that the construction of the hoisting device is completed.

Technical Field

The invention relates to the field of mechanical construction, in particular to a hoisting device and an application construction method thereof.

Background

In the field construction process, the hoisting operation often has important potential safety hazards, so that the selection of the appropriate hoisting equipment for different components is very important. In a construction site, a truck crane, a tower crane and a crawler crane are common hoisting equipment. However, in some special cases, such machines cannot be adapted to the field conditions or do not meet the economic requirements.

At present, also some job sites can adopt small-size lifting device to carry out the hoist and mount operation, however, some small-size lifting device of present general application all receive certain restriction owing to the restriction of its support bearing capacity, and its hoist and mount height and hoist and mount weight, and this type of machines often adopt to fix with structural connection's mode moreover, after the hoist and mount operation, can produce the later stage and mend the hole etc. and leave over the problem.

Disclosure of Invention

Therefore, the hoisting device with high hoisting height and large hoisting weight and without needing to perform later-stage hole patching and the application construction method thereof are needed to solve the problems that the hoisting height and the hoisting weight of the hoisting tool are limited and the later-stage hole patching can be generated.

A hoist device, comprising:

a base plate;

the balancing weight is arranged on the bottom plate;

one end of the supporting part is connected with the bottom plate, and the other end of the supporting part is a hoisting end extending in the direction far away from the balancing weight;

the guide wheel is arranged at the hoisting end of the supporting part and is connected with the hoisting end;

a hoisting part arranged on the bottom plate;

and one end of the steel wire rope is wound around the guide wheel, and the other end of the steel wire rope is connected with the hoisting part.

In one embodiment, the mobile part is arranged below the bottom plate and is detachably connected with the bottom plate.

In one embodiment, the moving part is an orientation wheel, the number of the orientation wheels is 4, and 4 orientation wheels are distributed at four top corners of the bottom plate.

In one embodiment, the support portion includes a first support frame and a second support frame, one end of the first support frame is connected to the bottom plate, the other end of the first support frame is connected to the second support frame, one end of the second support frame is connected to the bottom plate, and the other end of the second support frame is connected to the first support frame.

In one embodiment, the support portion further comprises a reinforcing bar located between and connected to the first and second support brackets.

In one embodiment, the first and second support brackets and the base plate form a triangular structure.

In one embodiment, the hoisting end is a joint of the first support frame and the second support frame.

In one embodiment, the guide wheel is connected with the hoisting end through a mounting part.

In one embodiment, the mounting portion comprises a first mounting plate and a second mounting plate which are arranged in parallel, and a mounting rod which is arranged between the first mounting plate and the second mounting plate and connected with the first mounting plate and the second mounting plate, the first mounting plate is connected with the first supporting frame, the second mounting plate is connected with the second supporting frame, and the mounting rod penetrates through the guide wheel.

The application construction method of the hoisting device comprises the following steps:

determining the size of the occupied ground and the ground clearance according to a construction site, and determining the size of a bottom plate, the height of a supporting part and the connecting angle of the supporting part and the bottom plate;

mounting the support portion to the base plate;

mounting a guide wheel on the supporting part, and mounting a balancing weight and a hoisting part on the bottom plate;

and one end of the steel wire rope is wound around the guide wheel, and the other end of the steel wire rope is connected with the hoisting part, so that the construction of the hoisting device is completed.

When the hoisting device is actually used, the occupied area and the ground clearance of the hoisting device are determined according to the field working conditions, then the sizes of all the parts are determined, and all the parts are transported to the designated positions for installation. The hoisting device can select the sizes of all parts according to actual construction conditions, so that the hoisting device has a wider hoisting surface, can finish hoisting operation with high hoisting height and large hoisting weight, and is an independent hoisting structure without being connected with other structures, so that the problem of hole patching in the later period can be avoided. In addition, the application construction method of the hoisting device is simple in steps, convenient to operate and suitable for popularization and application.

Drawings

FIG. 1 is a front view of a hoist of an embodiment;

FIG. 2 is a top view of an embodiment of a hoist;

FIG. 3 is an enlarged view of the construction of the hoist apparatus shown in FIG. 2 at A;

fig. 4 is an enlarged view of the structure of the hoisting device shown in fig. 2 at B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and fig. 2, a hoisting device 1 of an embodiment includes a bottom plate 10, a weight block 20, a supporting portion 30, a guide wheel 40, a hoisting portion 50, and a steel wire rope 60, wherein the weight block 20 is disposed on the bottom plate 10, one end of the supporting portion 30 is connected to the bottom plate 10, the other end of the supporting portion is a hoisting end 300 extending in a direction away from the weight block 20, the guide wheel 40 is disposed on the hoisting end 300 of the supporting portion 30 and connected to the hoisting end 300, the hoisting portion 50 is disposed on the bottom plate 10, one end of the steel wire rope 60 bypasses the guide wheel 40, and the other end of.

When the hoisting device 1 is actually used, the floor occupation size and the ground clearance of the hoisting device 1 are determined according to the field working conditions, then the sizes of all the components are determined, and all the components are transported to the designated positions for installation. Because above-mentioned hoist device 1 can select the size of each part according to actual construction situation, consequently has wider hoist and mount user plane, can accomplish the hoist and mount operation that the jack-up height is high, jack-up weight is big, in addition, because above-mentioned hoist device 1 is independent hoisting structure, need not to be connected with other structures, consequently can not produce the problem of later stage mend hole.

The bottom plate 10 provides support for the whole hoisting device 1, and the size of the bottom plate 10 can be determined according to the field working condition. In the present embodiment, the base plate 10 is a rectangular steel plate. The bottom plate 10 is provided with a balancing weight 20, and the balancing weight 20 is a heavy object for increasing the self weight to keep balance in the hoisting process, so as to ensure the safety of construction. In the present embodiment, the weight member 20 is an iron block. The counterweight 20 and the guide wheel 40 are disposed on opposite sides of the supporting portion 30, that is, the counterweight 20 is disposed in a rear-mounted manner to meet the stress requirement. The specific weight of the weight 20 can be selected according to practical situations, and is not limited herein. In this embodiment, a plurality of steel bars are vertically disposed on the bottom plate 10, and the plurality of steel bars are disposed in parallel. Accordingly, the weight member 20 may be provided with a hole matching the reinforcing bar so that the reinforcing bar is inserted into the hole, thereby disposing the weight member 20 on the base plate 10. According to the needs of construction, can select different quantity balancing weight 20, and then satisfy different atress requirements. In addition, a connection relationship between the weight block 20 and the bottom plate 10 may not be provided, and it can be understood that, in order to prevent the weight block 20 from moving out of the bottom plate 10 in the hoisting process, a fixing block may be provided on the bottom plate 10 to prevent the weight block 20 from sliding out of the bottom plate 10. Meanwhile, a groove may be formed in the bottom plate 10 for accommodating the bottom of the counterweight 20, and the arrangement of the fixing block and the groove may be selected according to actual situations, which is not limited herein.

As shown in fig. 1, in the present embodiment, the lifting device 1 further includes a moving portion 70, and the moving portion 70 is disposed below the bottom plate 10 and detachably connected to the bottom plate 10. The moving portion 70 is disposed below the bottom plate 10, so as to facilitate the movement of the lifting device 1, and further, in this embodiment, the moving portion 70 is a directional wheel, the number of the directional wheels is 4, and the 4 directional wheels are distributed at four top corners of the bottom plate 10. The arrangement of the orientation wheels below the bottom plate 10 enables the hoisting device 1 to change the operation position quickly, which is beneficial to improving the work efficiency. The movable part 70 is detachably connected to the lifting device 1, for example, by bolts. When the hoisting device 1 moves to the construction position, the directional wheel is dismantled, the hoisting device 1 is prevented from moving in the hoisting process, and the construction safety is improved. When the lifting device 1 needs to be moved again, the orientation wheels are mounted on the base plate 10. In addition, the moving part 70 adopts a directional wheel which can only roll towards a specific direction, so that the safety of the hoisting device 1 in the moving process is further improved.

The supporting portion 30 provides a supporting point for the installation of the guide wheel 40, and one end of the supporting portion 30 is connected with the bottom plate 10, and the other end is a hoisting end 300. The hoisting end 300 is a free end, and for convenience of hoisting, the hoisting end 300 extends out of the bottom plate 10, that is, the projection of the hoisting end 300 on the plane of the bottom plate 10 is located outside the bottom plate 10. The height of the lifting device 1 from the ground can be adjusted by adjusting the angle of the connection angle α between the supporting portion 30 and the bottom plate 10. For example, when a higher ground clearance is required, the angle of the connection angle α between the support 30 and the base plate 10 may be reduced; conversely, when a lower ground clearance is required, the angle of the connection angle α between the support 30 and the base plate 10 may be increased. In this embodiment, the supporting portion 30 is detachably connected to the bottom plate 10, for example, by using bolts, so that the hoisting device 1 can be reused, and the construction cost can be saved.

Referring to fig. 2 again, in the present embodiment, the supporting portion 30 includes a first supporting frame 32 and a second supporting frame 34, one end of the first supporting frame 32 is connected to the bottom plate 10, the other end is connected to the second supporting frame 34, one end of the second supporting frame 34 is connected to the bottom plate 10, and the other end is connected to the first supporting frame 32. The connection points of the first support frame 32 and the second support frame 34 on the bottom plate 10 are respectively located on two opposite sides of the bottom plate 10, so that the force exerted on the bottom plate 10 is more uniform, and the construction safety is improved. Further, the support portion 30 further includes a reinforcing bar 36, and the reinforcing bar 36 is located between the first support frame 32 and the second support frame 34 and connected with the first support frame 32 and the second support frame 34. The reinforcing rods 36 can increase the strength of the support 30 and prevent the first support bracket 32 and the second support bracket 34 from shifting during the hoisting process. In this embodiment, the reinforcing rod 36, the first support frame 32 and the second support frame 34 are all made of steel, and the reinforcing rod 36 is made of steel pipe and is connected with the first support frame 32 and the second support frame 34 by welding.

Further, in the present embodiment, the first support frame 32 and the second support frame 34 form a triangular structure with the base plate 10. Since the first support frame 32 and the second support frame 34 have the same structure, the first support frame 32 is taken as an example for description. As shown in fig. 2, in the present embodiment, the first support frame 32 includes a first support bar 320 and a second support bar 322, one end of the first support bar 320 is connected to the bottom plate 10, and the other end is connected to the second support bar 322; the second support bar 322 has one end connected to the base plate 10 and the other end connected to the first support bar 320. A triangular structure is formed among the first support bar 320, the second support bar 322 and the bottom plate 10, so that the stability of the first support frame 32 is improved. In this embodiment, the first support rod 320 and the second support rod 322 are detachably connected to the bottom plate 10, for example, they are connected by bolts, so that the first support rod 320 and the second support rod 322 can be installed on the bottom plate 10 on site, and after the construction is completed, the recycling of the materials can be realized, which not only improves the convenience of the construction, but also is beneficial to saving the construction cost. Specifically, the first support bar 320 and the second support bar 322 are both connected to the base plate 20 through a steel plate. One end of the steel plate is connected with the bottom plate 10 in a welding mode, the other end of the steel plate is provided with a hole, and a bolt penetrates through the hole to be detachably connected with the first supporting rod 320 or the second supporting rod 322, so that the first supporting rod 320 and the second supporting rod 322 are detachably connected with the bottom plate 10. In addition, two steel plates may be disposed at the connection position of the first support bar 320 or the second support bar 322 and the bottom plate 10, and the first support bar 320 or the second support bar 322 is disposed between the two steel plates, thereby improving the strength of the connection.

In addition, as shown in fig. 3 and 4, the steel plate provided at the connection of the first and second support bars 320 and 322 and the base plate 10 is a galvanized steel plate 310, and the galvanized steel plate 310 is connected to the first and second support bars 320 and 322 by bolts 312 to improve the strength of the connection. In addition, the galvanized steel sheet 310 and the bottom plate 10 are connected by a weld seam with the thickness of 8 mm.

The guide wheel 40 is used for the wire rope 60 to pass by, and simultaneously saves the force required for hoisting. Referring to fig. 1 and 2, the guide wheel 40 is disposed at the hoisting end 300 of the supporting portion 30 and connected to the hoisting end 300. In this embodiment, the hanging end 300 is the junction of the first support bracket 32 and the second support bracket 34. Further, in the present embodiment, the guide wheel 40 is connected to the lifting end 300 through the mounting portion 80. The installation portion 80 comprises a first installation plate 800 and a second installation plate 802 which are arranged in parallel, and an installation rod 804 which is positioned between the first installation plate 800 and the second installation plate 802 and connected with the first installation plate 800 and the second installation plate 802, wherein the first installation plate 800 is connected with the first support frame 32, the second installation plate 802 is connected with the second support frame 34, and the installation rod 804 penetrates through the guide wheel 40. The guide wheel 40 is disposed between the first mounting plate 800 and the second mounting plate 802, and the mounting rod 804 sequentially passes through the first mounting plate 800, the guide wheel 40, and the second mounting plate 802, and is connected to the first mounting plate 800 and the second mounting plate 802. In this embodiment, the mounting bar 804 is an 8.8-step screw of M30, and the guide wheel 40 is a cast iron pulley 40.

The application and construction method of the hoisting device 1 will be described with reference to fig. 1-2.

The application and construction method of the hoisting device 1 of the embodiment comprises the following steps:

step one, determining the size of the occupied ground and the height above the ground according to a construction site, and determining the size of the bottom plate 10, the height of the supporting part 30 and the connecting angle of the supporting part 30 and the bottom plate 10. The connection angle of the support 30 to the base plate 10 is determined according to the specification, and then the sizes of the base plate 10 and the support 30 are determined.

Step two, the support part 30 is mounted on the bottom plate 10. After the dimensions of the base plate 10 and the support 30 are determined, the material is transported to a designated position, and after the support 30 is mounted, the support 30 is coupled to the base plate 10.

And step three, mounting the guide wheel 40 on the support part 30, and mounting the counterweight 20 and the lifting part 50 on the bottom plate 10. After the supporting portion 30 is installed, the guide wheel 40 is installed at one end of the supporting portion 30 far away from the bottom plate 10, and the counterweight 20 and the guide wheel 40 are respectively located at two opposite sides of the supporting portion 30.

And fourthly, one end of the steel wire rope 60 bypasses the guide wheel 40, and the other end of the steel wire rope is connected with the hoisting part 50, so that the construction of the hoisting device 1 is completed. During construction, one end of the steel wire rope 60 is hung with a component to be hoisted, and the other end of the steel wire rope 60 is connected with the hoisting part 50, after the hoisting part 50 is opened, the hoisting part 50 winds the steel wire rope 60, so that the length of the steel wire rope 60 is shortened, and hoisting of the component is achieved. In addition, after the supporting part 30 is installed, the limiting devices are arranged at the bottom and the top of the hoisting device 1, and the shape and the arrangement mode of the limiting devices are conventional in the art and are not limited herein.

The hoisting device 1 and the application construction method thereof have the following advantages:

(1) the hoisting device 1 can be installed on site and can adapt to various working conditions.

(2) The counterweight block 20 is placed to balance the hoisting weight, a hole is not required to be formed in the structure, and the influence of the hoisting device 1 on the structure is avoided.

(3) By arranging the directional guide wheel 40 at the bottom of the bottom plate 10, the working efficiency of the hoisting device 1 is greatly improved when the working position is changed.

(4) The hoisting device 1 can be repeatedly used, and construction cost is saved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.