Wallboard hoisting tool

Abstract

The utility model discloses a wallboard hoisting tool which comprises a bottom plate, a balancing weight and a first frame are fixedly connected to the top of the bottom plate, a second frame is slidably connected to the interior of the first frame, a third frame is slidably connected to the interior of the second frame, and a top plate is fixedly connected to the top of the third frame. A three-section telescopic device is arranged in the first frame, the top of the three-section telescopic device is fixedly connected with a top plate, a motor and a take-up reel are arranged at the top of the top plate, a steel wire rope is wound on the surface of the take-up reel, a third pulley is fixedly connected to one side of the take-up reel, and a second pulley is fixedly connected to the output end of the motor. The second pulley and the third pulley are driven through a belt. Through the structural design of the first frame, the second frame, the third frame and the three-section telescopic device, the functions of ascending and descending of the top plate are achieved, then the requirement for adjusting the installation height of the wallboard is met, and the application range of the wallboard is effectively widened.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a wall panel hoisting tool. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] The Chinese authorized publication number is CN213923842U, which is a prefabricated interior wall panel lifting tool. The tool is reliable, easy to operate, uses local materials, reduces labor input, greatly reduces working hours, can effectively control the verticality of the wall and avoid a series of safety accidents during manual installation.

[0004] There are other existing patents such as: CN217350393U, a PC wall panel lifting auxiliary tool

[0005] CN218539085U, a concrete prefabricated wall panel lifting tool

[0006] However, there are still some problems in the specific use of this patent:

[0007] 1. When this patent is used, it is a frame that is manually assembled on site through horizontal bars, vertical bars and diagonal bars. After the frame is assembled, it cannot be moved and the height cannot be adjusted by itself. Therefore, the scope of application of this patent is relatively small.

[0008] 2. When this patent is used in practice, there are many installation parts and the installation steps are cumbersome and complicated, which leads to slow installation speed and is not conducive to improving work efficiency. Utility Model Content

[0009] The purpose of the utility model is to provide a wall panel lifting tool to solve the problem that the patent proposed in the above-mentioned background technology, when used in practice, is a frame assembled on-site manually through horizontal bars, vertical bars and diagonal bars, and the frame cannot be moved after assembly, and the height cannot be adjusted by itself. Therefore, the scope of application of the patent is small; when used in practice, the patent has many installation parts and the installation steps are cumbersome and complicated, resulting in slow installation speed, which is not conducive to improving work efficiency.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall panel lifting tool, comprising a base plate, a counterweight block and a first frame are fixedly connected to the top of the base plate, a second frame is slidably connected to the inside of the first frame, a third frame is slidably connected to the inside of the second frame, a top plate is fixedly connected to the top of the third frame, a three-section telescopic device is arranged inside the first frame, the top of the three-section telescopic device is fixedly connected to the top plate, a motor and a wire drum are arranged on the top of the top plate, a steel wire rope is wound around the surface of the wire drum, a third pulley is fixedly connected to one side of the wire drum, an output end of the motor is fixedly connected to the second pulley, and the second pulley and the third pulley are driven by a belt.

[0011] As a preferred technical solution of the utility model, one side of the base plate is fixedly connected to a fixing part, one side of the fixing part is rotatably connected to a support rod, one end of the support rod is threadedly connected to a screw, the top of the screw is fixedly connected to a rotating handle, and the bottom of the screw is fixedly connected to a support pad.

[0012] As a preferred technical solution of the utility model, a first pulley is provided on one side of the top plate, the steel wire rope is slidably connected to the first pulley, and a hook is provided at one end of the steel wire rope.

[0013] As a preferred technical solution of the utility model, four steering wheels are arranged at the bottom of the base plate, and the four steering wheels are made of the same material.

[0014] As a preferred technical solution of the utility model, the counterweight block is a cube, and a handle is provided on the top of the counterweight block.

[0015] As a preferred technical solution of the present utility model, the radius of the second pulley is smaller than the radius of the third pulley, and the second pulley and the third pulley are made of the same material.

[0016] As a preferred technical solution of the present utility model, the cross-section of the first frame is a square, and the first frame, the second frame and the third frame are made of the same material.

[0017] As a preferred technical solution of the utility model, four support rods are provided, and the four support rods are of the same length.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model realizes the function of raising and lowering the top plate through the structural design of the first frame, the second frame, the third frame and the three-section telescopic device, thereby meeting the demand for adjusting the installation height of the wall panel and effectively improving the scope of application of the patent.

[0020] 2. The utility model realizes the function of stabilizing the base plate through the structural design of the fixing parts, support rods, screws, rotating handles, support pads and counterweights, effectively avoiding the problem of the patent tipping over due to uneven force during operation, and improving the practicality of the patent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a side view of the utility model;

[0023] Figure 3 This is an enlarged view of point A of the utility model;

[0024] Figure 4 It is an enlarged view of point B of the utility model;

[0025] Figure 5 It is an enlarged view of point C of the present utility model.

[0026] In the figure: 1. bottom plate; 2. counterweight; 3. handle; 4. support rod; 5. first frame; 6. second frame; 7. third frame; 8. top plate; 9. hook; 10. wire rope; 11. first pulley; 12. three-section telescopic device; 13. motor; 14. second pulley; 15. third pulley; 16. belt; 17. take-up drum; 18. screw; 19. turning handle; 20. support pad; 21. fixing piece; 22. steering wheel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5 , the utility model provides a technical solution for a wall panel lifting tool:

[0029] Embodiment 1:

[0030] according to Figure 1 , Figure 2 and Figure 3As shown, a wall panel lifting tool includes a base plate 1, the top of the base plate 1 is fixedly connected with a counterweight block 2 and a first frame 5, the first frame 5 is internally slidably connected with a second frame 6, the second frame 6 is internally slidably connected with a third frame 7, the top of the third frame 7 is fixedly connected with a top plate 8, a three-section telescopic device 12 is arranged inside the first frame 5, the top of the three-section telescopic device 12 is fixedly connected to the top plate 8, the cross-section of the first frame 5 is square, the first frame 5, the second frame 6 and the third frame 7 are made of the same material, and the function of raising and lowering the top plate 8 is realized through the structural design of the first frame 5, the second frame 6, the third frame 7 and the three-section telescopic device 12, thereby satisfying the function of installing wall panels of different heights, and effectively improving the scope of application of the patent.

[0031] A motor 13 and a take-up drum 17 are provided on the top of the top plate 8. A steel wire rope 10 is wound on the surface of the take-up drum 17. A third pulley 15 is fixedly connected to one side of the take-up drum 17. The output end of the motor 13 is fixedly connected to the second pulley 14. The second pulley 14 and the third pulley 15 are driven by a belt 16. The radius of the second pulley 14 is smaller than the radius of the third pulley 15. The second pulley 14 and the third pulley 15 are made of the same material. The second pulley 14 is driven by the motor 13, and the second pulley 14 drives the third pulley 15. At the same time, the radius of the second pulley 14 is smaller than the third pulley 15, so the transmission can be more labor-saving.

[0032] During specific use, the utility model is a wall panel lifting tool, which raises the top plate 8 through the three-section telescopic device 12, and drives the third frame 7 and the second frame 6 to rise in turn through the top plate 8, and then controls the second pulley 14 to rotate through the motor 13, and the second pulley 14 and the third pulley 15 are driven by the belt 16, so when the second pulley 14 rotates, it will drive the third pulley 15, and the third pulley 15 drives the take-up drum 17 to rotate, so that the wire rope 10 can be taken up or released through the take-up drum 17, and then the wall panel can be lifted by the hook 9 at one end of the wire rope 10.

[0033] Embodiment 2:

[0034] On the basis of the first embodiment, Figure 4 and Figure 5 As shown, a fixing part 21 is fixedly connected to one side of the base plate 1, a support rod 4 is rotatably connected to one side of the fixing part 21, a screw 18 is threadedly connected to one end of the support rod 4, a rotating handle 19 is fixedly connected to the top of the screw 18, a support pad 20 is fixedly connected to the bottom of the screw 18, four support rods 4 are provided, and the four support rods 4 have the same length. The base plate 1 can be stabilized by the structural design of the fixing part 21, the support rod 4, the screw 18, the rotating handle 19 and the support pad 20.

[0035] A first pulley 11 is provided on one side of the top plate 8, and a steel wire rope 10 is slidably connected to the first pulley 11. A hook 9 is provided at one end of the steel wire rope 10, and the wall panel can be lifted by the hook 9.

[0036] Four steering wheels 22 are arranged at the bottom of the base plate 1. The four steering wheels 22 are made of the same material, and the patent can be easily moved by the steering wheels 22.

[0037] The counterweight block 2 is a cube, and a handle 3 is provided on the top of the counterweight block 2. The counterweight block 2 can effectively prevent the patent from tipping over due to uneven force.

[0038] During specific use, the utility model is a wall panel lifting tool. When the patent needs to be fixed, the support rod 4 is unfolded, and then the rotating handle 19 is rotated to drive the screw 18 to rotate. The bronze drum screw 18 is threadedly connected with the support rod 4 to move the screw 18 down until the support pad 20 is against the ground; when the patent needs to be moved, the screw 18 is driven to rotate by the rotating handle 19 and the screw 18 is raised, and then the support rod 4 is folded on one side of the base plate 1, and finally the patent is moved by the handle 3 and the steering wheel 22.

[0039] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A wall panel lifting tool, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a counterweight (2) and a first frame (5); the first frame (5) is slidably connected to a second frame (6); the second frame (6) is slidably connected to a third frame (7); the top of the third frame (7) is fixedly connected to a top plate (8); a three-section telescopic device (12) is arranged inside the first frame (5); the top of the three-section telescopic device (12) is fixedly connected to the top plate (8); a motor (13) and a wire take-up drum (17) are arranged on the top of the top plate (8); a steel wire rope (10) is wound around the surface of the wire take-up drum (17); a third pulley (15) is fixedly connected to one side of the wire take-up drum (17); an output end of the motor (13) is fixedly connected to a second pulley (14); the second pulley (14) and the third pulley (15) are driven by a belt (16).

2. A wall panel lifting tool according to claim 1, characterized in that: A fixing piece (21) is fixedly connected to one side of the bottom plate (1), a support rod (4) is rotatably connected to one side of the fixing piece (21), a screw rod (18) is threadedly connected to one end of the support rod (4), a rotating handle (19) is fixedly connected to the top of the screw rod (18), and a support pad (20) is fixedly connected to the bottom of the screw rod (18).

3. A wall panel lifting tool according to claim 1, characterized in that: A first pulley (11) is provided on one side of the top plate (8), the steel wire rope (10) is slidably connected to the first pulley (11), and a hook (9) is provided at one end of the steel wire rope (10).

4. A wall panel lifting tool according to claim 1, characterized in that: Four steering wheels (22) are arranged at the bottom of the base plate (1), and the four steering wheels (22) are made of the same material.

5. A wall panel lifting tool according to claim 1, characterized in that: The counterweight block (2) is a cube, and a handle (3) is provided on the top of the counterweight block (2).

6. A wall panel lifting tool according to claim 1, characterized in that: The radius of the second pulley (14) is smaller than the radius of the third pulley (15), and the second pulley (14) and the third pulley (15) are made of the same material.

7. A wall panel lifting tool according to claim 1, characterized in that: The cross section of the first frame (5) is a square, and the first frame (5), the second frame (6) and the third frame (7) are all made of the same material.

8. A wall panel lifting tool according to claim 2, characterized in that: Four support rods (4) are provided, and the four support rods (4) have the same length.

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