阅读说明：本技术 一种建筑用物料提升装置 (Material lifting device for building ) 是由 郭道盛 刘博� 刘姗姗 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种建筑用物料提升装置,属于建筑施工技术领域,包括支撑底板,支撑底板的一端设置有卷扬机,支撑底板的一侧设置有挂钩,卷扬机与挂钩的连接处设置有牵引绳,所述支撑底板的侧面设置有用于对牵引绳起到导向作用的支撑组件,卷扬机的一侧设置有用于对挂钩和卷扬机之间的间距进行调节的调节组件,支撑底板远离卷扬机的一端设置有用于防止挂钩发生坠落的防护机构,所述支撑组件包括第一限位板,第一限位板远离支撑底板的一端设置有第三限位板；本发明结构简单,使用方便,使用时通过限位组件和锁止组件的相互配合避免挂钩在牵引绳断裂时发生坠落,使提升装置的使用更加安全。(The invention discloses a material lifting device for a building, which belongs to the technical field of building construction and comprises a supporting bottom plate, wherein one end of the supporting bottom plate is provided with a winch, one side of the supporting bottom plate is provided with a hook, a traction rope is arranged at the joint of the winch and the hook, the side surface of the supporting bottom plate is provided with a supporting component for guiding the traction rope, one side of the winch is provided with an adjusting component for adjusting the distance between the hook and the winch, one end of the supporting bottom plate, which is far away from the winch, is provided with a protection mechanism for preventing the hook from falling, the supporting component comprises a first limiting plate, and one end of the first limiting plate, which is far away from the supporting bottom plate, is provided with a third limiting plate; the lifting device is simple in structure and convenient to use, and the hook is prevented from falling when the traction rope is broken through the mutual matching of the limiting assembly and the locking assembly during use, so that the lifting device is safer to use.)

1. The utility model provides a material lifting device for building, includes supporting baseplate, and supporting baseplate's one end is provided with the hoist engine, and one side of supporting baseplate is provided with the couple, and the hoist engine is provided with haulage rope, its characterized in that with the junction of couple: the side of supporting baseplate is provided with the supporting component who is used for playing the guide effect to the haulage rope, and one side of hoist engine is provided with and is used for carrying out the adjusting part that adjusts the interval between couple and the hoist engine, and the one end that the supporting baseplate kept away from the hoist engine is provided with and is used for preventing that the couple from taking place the protection machanism that falls.

2. The building material lifting device according to claim 1, characterized in that: the supporting assembly comprises a first limiting plate, a third limiting plate is arranged at one end, far away from the supporting bottom plate, of the first limiting plate, and second fixed pulleys corresponding to the traction ropes are arranged at two ends of the third limiting plate.

3. The building material lifting device according to claim 2, characterized in that: the adjusting component comprises a second limiting plate, one end, far away from the first limiting plate, of the second limiting plate is connected with a limiting sleeve in a sliding mode, one end, far away from the first limiting plate, of the limiting sleeve is provided with a first fixed pulley corresponding to the traction rope, one end, close to the first limiting plate, of the limiting sleeve is provided with a driving plate, and one side of the limiting sleeve is provided with a driving component used for driving the driving plate to move.

4. The building material lifting device according to claim 3, characterized in that: the driving assembly comprises a first threaded rod, the first threaded rod is in threaded connection with a first limiting plate, a first driving wheel is arranged at one end, away from the first limiting plate, of the first threaded rod, a second threaded rod in threaded connection with the first limiting plate is arranged on one side of the first threaded rod, the second threaded rod is in rotating connection with the driving plate, a second driving wheel is arranged at one end, away from the driving plate, of the second threaded rod, and a driving belt is arranged at the joint of the second driving wheel and the first driving wheel.

5. The building material lifting device according to any one of claims 1 to 4, wherein: protection machanism includes spacing frame, and the one end of spacing frame is provided with and is used for preventing that the couple from taking place wobbling spacing subassembly, and protection machanism's the other end is provided with the locking subassembly that cooperation swing subassembly carries out the fixing to the couple.

6. The building material lifting device of claim 5, wherein: the limiting assembly comprises a limiting slide rail, one end of the limiting slide rail is connected with a protective sleeve in a sliding mode, a first adjusting plate is arranged on the side face of the protective sleeve, a second adjusting plate corresponding to the hook is arranged on one side of the first adjusting plate, a limiting bolt used for fixing the second adjusting plate is arranged at one end, away from the protective sleeve, of the first adjusting plate, and a first locking plate is arranged on the other side of the protective sleeve.

7. The building material lifting device of claim 6, wherein: the locking subassembly includes the guard plate with spacing frame sliding connection, and the both ends of guard plate are provided with and are used for carrying out the regulating part that adjusts to the interval between guard plate and the spacing slide rail, and the side interval of guard plate is arranged a plurality of and is used for cooperating first locking plate to prevent that the protective sleeve from taking place the one-way locking ware that falls.

8. The building material lifting device of claim 7, wherein: one-way locking ware includes limiting base, and limiting base keeps away from the one end swing joint of guard plate and is used for preventing that first lock plate from taking place the second lock plate that falls.

9. The building material lifting device of claim 7, wherein: and the two ends of the protection plate are slidably connected with fourth limiting plates corresponding to the limiting frames.

10. The building material lifting device of claim 7, wherein: the adjusting piece is a cylinder or an electric hydraulic cylinder.

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a material lifting device for a building.

Background

The building refers to some objects which are formed unnaturally and have specific functions, the building comprises two categories, namely a house and a building, the building needs to be constructed, and a lifting device is often used for lifting materials to a specified height in the building construction process;

the traditional material lifting device comprises a welding block, an iron rope, a welding rod, a connecting plate, a horizontal plate, a connecting piece and the like, and has the advantages that the inclined block and the rotating wheel assembly are used for supporting the iron rope, so that objects can be conveniently lifted;

however, the material lifting device is lack of a protection structure, when an iron rope is broken, the lifted object can fall, and potential safety hazards exist in the use of the lifting device.

Disclosure of Invention

The invention aims to provide a material lifting device for buildings, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a material lifting device for building, includes supporting baseplate, and supporting baseplate's one end is provided with the hoist engine, and one side of supporting baseplate is provided with the couple, and the hoist engine is provided with the haulage rope with the junction of couple, supporting baseplate's side is provided with and is used for playing the supporting component of guide effect to the haulage rope, and one side of hoist engine is provided with and is used for carrying out the adjusting part who adjusts the interval between couple and the hoist engine, and the one end that the supporting baseplate kept away from the hoist engine is provided with and is used for preventing that the couple from taking place the protection machanism who falls.

As a further scheme of the invention: the supporting assembly comprises a first limiting plate, a third limiting plate is arranged at one end, far away from the supporting bottom plate, of the first limiting plate, and second fixed pulleys corresponding to the traction ropes are arranged at two ends of the third limiting plate.

As a still further scheme of the invention: the adjusting component comprises a second limiting plate, one end, far away from the first limiting plate, of the second limiting plate is connected with a limiting sleeve in a sliding mode, one end, far away from the first limiting plate, of the limiting sleeve is provided with a first fixed pulley corresponding to the traction rope, one end, close to the first limiting plate, of the limiting sleeve is provided with a driving plate, and one side of the limiting sleeve is provided with a driving component used for driving the driving plate to move.

As a still further scheme of the invention: the driving assembly comprises a first threaded rod, the first threaded rod is in threaded connection with a first limiting plate, a first driving wheel is arranged at one end, away from the first limiting plate, of the first threaded rod, a second threaded rod in threaded connection with the first limiting plate is arranged on one side of the first threaded rod, the second threaded rod is in rotating connection with the driving plate, a second driving wheel is arranged at one end, away from the driving plate, of the second threaded rod, and a driving belt is arranged at the joint of the second driving wheel and the first driving wheel.

As a still further scheme of the invention: protection machanism includes spacing frame, and the one end of spacing frame is provided with and is used for preventing that the couple from taking place wobbling spacing subassembly, and protection machanism's the other end is provided with the locking subassembly that cooperation swing subassembly carries out the fixing to the couple.

As a still further scheme of the invention: the limiting assembly comprises a limiting slide rail, one end of the limiting slide rail is connected with a protective sleeve in a sliding mode, a first adjusting plate is arranged on the side face of the protective sleeve, a second adjusting plate corresponding to the hook is arranged on one side of the first adjusting plate, a limiting bolt used for fixing the second adjusting plate is arranged at one end, away from the protective sleeve, of the first adjusting plate, and a first locking plate is arranged on the other side of the protective sleeve.

As a still further scheme of the invention: the locking subassembly includes the guard plate with spacing frame sliding connection, and the both ends of guard plate are provided with and are used for carrying out the regulating part that adjusts to the interval between guard plate and the spacing slide rail, and the side interval of guard plate is arranged a plurality of and is used for cooperating first locking plate to prevent that the protective sleeve from taking place the one-way locking ware that falls.

As a still further scheme of the invention: one-way locking ware includes limiting base, and limiting base keeps away from the one end swing joint of guard plate and is used for preventing that first lock plate from taking place the second lock plate that falls.

As a still further scheme of the invention: and the two ends of the protection plate are slidably connected with fourth limiting plates corresponding to the limiting frames.

As a still further scheme of the invention: the adjusting piece is a cylinder or an electric hydraulic cylinder.

Compared with the prior art, the invention has the beneficial effects that: the lifting device is simple in structure and convenient to use, the hook is prevented from falling when the traction rope is broken through the mutual matching of the limiting assembly and the locking assembly during use, the lifting device is safer to use, the device can prevent the hook from swinging when materials are lifted, the safety of the device is higher, in addition, the device can meet different material lifting requirements, the application range of the lifting device is wider, and the lifting device is worthy of popularization and use.

Drawings

FIG. 1 is a schematic structural view of a material lifting device for construction;

FIG. 2 is a schematic view of a guard mechanism in a material lifting apparatus for construction;

FIG. 3 is a schematic view of a protective sleeve in a building material lifting device;

FIG. 4 is a schematic structural view of a limit base in the material lifting device for construction;

in the figure: 1-a first fixed pulley, 2-a traction rope, 3-a protection mechanism, 4-a hook, 5-a support bottom plate, 6-a first limit plate, 7-a winch, 8-a first threaded rod, 9-a first transmission wheel, 10-a transmission belt, 11-a second limit plate, 12-a second threaded rod, 13-a second transmission wheel, 14-a third limit plate, 15-a drive plate, 16-a second fixed pulley, 17-a limit sleeve, 31-a first adjusting plate, 32-a protection sleeve, 33-a protection plate, 34-a limit frame, 35-a limit base, 36-a fourth limit plate, 37-an adjusting piece, 38-a limit slide rail, 391-a limit bolt, 392-a second adjusting plate, 393-a first locking plate, 4-a hook, 5-a support bottom plate, 6-a first limit plate, 7-a winch, 8-a first limit rod, 9-a first transmission wheel, 10-a transmission belt, 11-a second limit plate, 32-a fourth limit plate, 37-an adjusting plate, 38-a limit slide rail, 391-a limit bolt, a second limit plate, a third limit plate, a fourth limiting plate, a fourth, 394-second latch plate.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed.

The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, the embodiment provides a material lifting device for buildings, which includes a supporting base plate 5, one end of the supporting base plate 5 is provided with a winch 7, one side of the supporting base plate 5 is provided with a hook 4, a traction rope 2 is arranged at a joint of the winch 7 and the hook 4, and the traction rope 2 is used in the prior art;

referring to fig. 1, in an embodiment, in order to lower the cost of the supporting assembly, in the embodiment, preferably, the supporting assembly includes a first limiting plate 6, a third limiting plate 14 is disposed at one end of the first limiting plate 6 away from the supporting base plate 5, and second fixed pulleys 16 corresponding to the pulling ropes 2 are disposed at two ends of the third limiting plate 14;

in another embodiment, in order to facilitate the adjustment of the supporting assembly, in this embodiment, preferably, the supporting assembly includes a third limiting plate 14, an electric hydraulic cylinder corresponding to the supporting bottom plate 5 is disposed at a side of the third limiting plate 14, and second fixed pulleys 16 corresponding to the pulling ropes 2 are disposed at two ends of the third limiting plate 14;

referring to fig. 1, in an embodiment, in order to reduce the failure rate of the adjusting assembly, in the embodiment, preferably, the adjusting assembly includes a second limiting plate 11, one end of the second limiting plate 11, which is away from the first limiting plate 6, is slidably connected to a limiting sleeve 17, one end of the limiting sleeve 17, which is away from the first limiting plate 6, is provided with a first fixed pulley 1 corresponding to the traction rope 2, one end of the limiting sleeve 17, which is close to the first limiting plate 6, is provided with a driving plate 15, and one side of the limiting sleeve 17 is provided with a driving assembly for driving the driving plate 15 to move;

when the lifting device is used, the position of the first fixed pulley 1 is adjusted through the second threaded rod 12, so that the distance between the hook 4 and the supporting bottom plate 5 is changed, the lifting device can meet different lifting requirements, and the applicability of the lifting device is improved;

referring to fig. 1, in an embodiment, in order to reduce the failure rate of the driving assembly, in the embodiment, preferably, the driving assembly includes a first threaded rod 8, the first threaded rod 8 is in threaded connection with a first limiting plate 6, a first driving wheel 9 is disposed at an end of the first threaded rod 8 away from the first limiting plate 6, a second threaded rod 12 in threaded connection with the first limiting plate 6 is disposed at one side of the first threaded rod 8, the second threaded rod 12 is rotatably connected with a driving plate 15, a second driving wheel 13 is disposed at an end of the second threaded rod 12 away from the driving plate 15, and a driving belt 10 is disposed at a connection position of the second driving wheel 13 and the first driving wheel 9;

in another embodiment, in order to make the use of the adjusting assembly more convenient, in this embodiment, preferably, the adjusting assembly includes a limiting sleeve 17, one end of the limiting sleeve 17 is provided with the first fixed pulley 1, and the other end of the limiting sleeve 17 is provided with a hydraulic cylinder;

referring to fig. 1 and fig. 2, in order to make the functions of the protection mechanism 3 more abundant, in the embodiment, preferably, the protection mechanism 3 includes a limiting frame 34, a limiting component for preventing the hook 4 from swinging is disposed at one end of the limiting frame 34, and a locking component for fixing the hook 4 by matching with the swinging component is disposed at the other end of the protection mechanism 3;

referring to fig. 2 and 3, in an embodiment, in order to make the use of the limiting assembly more reliable, in this embodiment, preferably, the limiting assembly includes a limiting slide rail 38, one end of the limiting slide rail 38 is slidably connected with a protecting sleeve 32, a first adjusting plate 31 is disposed on a side surface of the protecting sleeve 32, a second adjusting plate 392 corresponding to the hook 4 is disposed on one side of the first adjusting plate 31, a limiting bolt 391 for fixing the second adjusting plate 392 is disposed on one end of the first adjusting plate 31 away from the protecting sleeve 32, and a first locking plate 393 is disposed on the other side of the protecting sleeve 32;

referring to fig. 2, 3 and 4, in order to make the use of the locking assembly more reliable, in this embodiment, preferably, the locking assembly includes a protection plate 33 slidably connected to the limit frame 34, two ends of the protection plate 33 are provided with adjusting members 37 for adjusting the distance between the protection plate 33 and the limit slide rails 38, and a plurality of one-way locking devices for cooperating with the first locking plate 393 to prevent the protection sleeve 32 from falling are arranged at intervals on the side surface of the protection plate 33;

referring to fig. 4, in order to make the use of the one-way latch more reliable, in this embodiment, preferably, the one-way latch includes a limiting base 35, and one end of the limiting base 35, which is far away from the protection plate 33, is movably connected with a second locking plate 394 for preventing the first locking plate 393 from falling through a pin;

when the device is used, the hook 4 is prevented from swinging during use through the mutual matching of the protective sleeve 32 and the limiting slide rail 38, the potential safety hazard of material lifting caused by the continuous swinging of the hook 4 is prevented, and the safety of the device is better;

when the lifting device lifts the hook 4, the locking assembly and the limiting assembly are in the working state shown in fig. 2, when the lifting device releases the traction rope 2 to enable the hook 4 to normally fall, the adjusting piece 37 is controlled in a linkage mode (the linkage control principle of the adjusting piece is the prior art), at the moment, the adjusting piece 37 extends to enable the protection plate 33 to move towards the direction away from the limiting slide rail 38, at the moment, the first locking plate 393 and the second locking plate 394 cannot be in contact with each other, and at the moment, the limiting assembly and the locking assembly are in a standby state, so that the hook 4 is guaranteed to normally fall;

when the locking assembly and the limiting assembly are in working states, when the first locking plate 393 moves upwards, once the first locking plate 393 is in contact with the second locking plate 394, at the moment, the second locking plate 394 rotates through the pin, so that the first locking plate 393 can pass through the second locking plate 394, at the moment, the first locking plate 393 can normally move upwards, when the first locking plate 393 moves downwards, once the first locking plate 393 is in contact with the second locking plate 393, the limiting base 35 plays a role in blocking the second locking plate 394, so that the second locking plate 394 cannot rotate through the pin under the driving of the first locking plate 393, at the moment, the second locking plate 394 plays a role in supporting the first locking plate 393, so that the first locking plate 393 cannot fall down, therefore, the hook 4 is avoided from accidentally falling, and the safety of the lifting device is better;

referring to fig. 2, in an embodiment, in order to make the use of the protection plate 33 more reliable, in this embodiment, preferably, the two ends of the protection plate 33 are slidably connected with fourth limiting plates 36 corresponding to the limiting frames 34;

in order to make the use of the adjusting member 37 more reliable, in the present embodiment, it is preferable that the adjusting member 37 is an air cylinder or an electric hydraulic cylinder.

In another embodiment, in order to make the cost of the protection mechanism 3 lower, in this embodiment, preferably, the protection mechanism 3 includes a limiting frame 34, a limiting slide rail 38 is disposed inside the limiting frame 34, one end of the limiting slide rail 38 is slidably connected with a protection sleeve 32, a connecting plate corresponding to the hook 4 is disposed on a side surface of the protection sleeve 32, an electric hydraulic cylinder corresponding to the limiting slide rail 38 is disposed on the other side of the protection sleeve 32, and when the hook 4 accidentally falls, simple locking and fixing of the hook 4 are achieved through extension of the electric hydraulic cylinder.

The working principle and the using process of the invention are as follows: before use, the supporting bottom plate 5 is reliably fixed in a conventional fixing mode, an object to be lifted is hung on the hook 4 during use, and the object is lifted through the operation of the winch 7;

when locking subassembly and spacing subassembly are in operating condition, first locking plate 393 can normally upwards move this moment, when first locking plate 393 moves down, in case first locking plate 393 contacts with second locking plate 394, spacing base 35 plays the hindrance effect to second locking plate 394, make second locking plate 394 can't rotate through the pin under the drive of first locking plate 393, second locking plate 394 plays the supporting role to first locking plate 393 this moment, make first locking plate 393 can't fall, thereby avoid couple 4 accident to fall, make hoisting device's security better, be worth promoting and using.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.