Fabricated building wallboard hoisting device

Abstract

The utility model discloses an assembly type building wallboard hoisting device, and relates to the technical field of building engineering. Comprising a tower crane frame, a hoisting assembly is arranged on the tower crane frame and comprises a winding motor, a fixing cylinder, a supporting plate and a limiting motor, the output end of the winding motor is sleeved with a steel rope, a hanging bracket is arranged at the top of the supporting plate, and an adjusting plate is movably arranged on one side of the top of the hanging bracket; an angle adjusting motor with the output end extending into the hanging bracket is arranged on one side of the adjusting plate, and the end, away from the winding motor, of the steel rope penetrates through the fixing cylinder and is connected with the top of the adjusting plate. The wallboard is clamped through the clamping plates, the angle adjusting motor is started to drive the hanging bracket to rotate, the hanging bracket drives the wallboard to turn over for angle adjustment, the wallboard is conveniently assembled, the assembling efficiency is greatly improved, the four clamping plates can be simultaneously driven by pressing the button to break away from clamping of the wallboard, the assembling efficiency is further improved, the structure is simple and compact, and the practicability is high. The economic benefit is met and the application prospect is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a prefabricated building wall panel hoisting device. Background Art

[0002] The wall panels used in prefabricated buildings are generally prefabricated wall panels. Prefabricated wall panels are reinforced concrete plate-shaped components processed in prefabrication plants (yards) or construction sites for building assembly. They are referred to as wall panels or sidings. Using prefabricated concrete wall panels to build prefabricated large-panel buildings can improve the degree of factory-based and mechanized construction, reduce on-site wet operations, save on-site labor, overcome seasonal influences, and greatly shorten the construction period. According to their functions, they are divided into two categories: interior wall panels and exterior wall panels. Interior wall panels include three types: horizontal wall panels, vertical wall panels, and partition panels. Both horizontal wall panels and vertical wall panels are load-bearing wall panels, while partition panels are non-load-bearing wall panels. Interior wall panels should have the functions of sound insulation and fire prevention. A hoisting device is required when assembling the wall panels, but the existing hoisting devices still have the following deficiencies when used:

[0003] The existing wall panel lifting device can only lift the wall panel horizontally, but cannot adjust the angle of the wall panel. Therefore, workers need to stand up the wall panel after lifting horizontally for secondary lifting and assembly, which seriously reduces the assembly efficiency and the effect after use is not ideal. Utility Model Content

[0004] The utility model provides a prefabricated building wall panel hoisting device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building wall panel lifting device, comprising a tower crane, a lifting assembly is arranged on the tower crane, the lifting assembly comprises a winding motor, a fixing cylinder, a support plate and a limiting motor, a steel rope is sleeved on the output end of the winding motor, a hanger is arranged on the top of the support plate, an adjustment plate is movably arranged on one side of the top of the hanger, an angle adjustment motor with an output end extending to the inside of the hanger is arranged on one side of the adjustment plate, one end of the steel rope away from the winding motor passes through the fixing cylinder and is connected to the top of the adjustment plate, at least four clamping rods are arranged on the top of the support plate, one end of the clamping rod extends to one side of the support plate and is provided with a clamping plate, and one end of the clamping plate away from the clamping rod extends to the bottom of the support plate.

[0006] Furthermore, the fixing cylinder is arranged at the bottom of one end of the tower crane, and a limiting cylinder which is sleeved with the steel rope is movably arranged inside the fixing cylinder, and a tooth groove is provided on one side of the limiting cylinder.

[0007] Furthermore, a gear cylinder is provided on one side of the fixed cylinder, and a gear meshing with the tooth groove is rotatably provided inside the gear cylinder. A limiting motor is also provided on the top of one end of the tower crane, which is located on one side of the fixed cylinder and the output end is connected to the gear through a transmission belt.

[0008] Furthermore, a guide cone is provided at the bottom of the limiting cylinder.

[0009] Furthermore, the top of the support plate is fixedly provided with limit seats whose number is the same as the number of the clamping rods and are sleeved one by one with the clamping rods.

[0010] Furthermore, the top of the support plate is provided with limiting grooves whose number is the same as the number of the clamping rods and which are opposite to the clamping rods one by one.

[0011] Furthermore, a push plate with one end extending into the limiting groove is provided at the bottom of one end of the clamping rod away from the clamping plate, and a spring located on one side of the push plate is provided inside the limiting groove.

[0012] Furthermore, a group of adjusting teeth are arranged at the bottom of the clamp rod, a circle of driving grooves are opened inside the support plate, a linkage plate is movably arranged inside the driving groove, and a limiting tooth block meshing with the adjusting teeth is arranged on the top of the linkage plate.

[0013] Furthermore, a spring is provided at the bottom of the linkage plate, and at least one button is provided at the top of the linkage plate, and the top of the button extends to the top of the support plate.

[0014] Furthermore, a nut rod with one end extending into the interior of the clamp rod is arranged on the top of the clamp plate, and a screw rod which is rotatably sleeved with the inner thread of the nut rod is arranged inside the clamp rod.

[0015] Compared with the prior art, the utility model provides a prefabricated building wall panel hoisting device, which has the following beneficial effects:

[0016] The assembled building wall panel hoisting device clamps the wall panel through the clamping plates, starts the angle adjustment motor to drive the hanger to rotate, so that the hanger drives the wall panel to flip for angle adjustment, which facilitates the assembly of the wall panel and greatly improves the assembly efficiency. By pressing the button, the four clamping plates can be driven to disengage from the clamping of the wall panel at the same time, further improving the assembly efficiency. The structure is simple and compact, meets economic benefits, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the hoisting assembly of the utility model;

[0019] Figure 3This is a schematic diagram of the structure of the limit cylinder of the utility model;

[0020] Figure 4 This is a schematic diagram of the support plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the button structure of the utility model;

[0022] Figure 6 This is a cross-sectional view of the clamping rod structure of the utility model;

[0023] Figure 7 It is a top view of the linkage plate structure of the utility model.

[0024] In the figure: 1. tower crane; 2. lifting assembly; 21. winding motor; 211. steel rope; 22. fixing cylinder; 221. gear cylinder; 23. limiting cylinder; 231. guide cone; 24. support plate; 241. limiting groove; 242. driving groove; 25. hanger; 251. adjusting plate; 252. angle adjustment motor; 26. limiting seat; 27. clamping rod; 271. adjusting teeth; 272. clamping plate; 273. nut rod; 274. screw rod; 275. push plate; 28. linkage plate; 281. button; 282. limiting tooth block; 29. ​​limiting motor. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-7The utility model discloses a prefabricated building wall panel hoisting device, including a tower hanger 251, a hoisting assembly 2 is arranged on the tower hanger 251, and the hoisting assembly 2 includes a winding motor 21, a fixing cylinder 22, a support plate 24 and a limit motor 29. A steel rope 211 is sleeved on the output end of the winding motor 21, a hanger 25 is arranged on the top of the support plate 24, and an adjusting plate 251 is movably arranged on one side of the top of the hanger 25, and a The output end extends to the angle adjustment motor 252 inside the hanger 25, and the end of the steel rope 211 away from the winding motor 21 passes through the fixed cylinder 22 and is connected to the top of the adjustment plate 251. At least four clamping rods 27 are provided on the top of the support plate 24, and one end of the clamping rod 27 extends to one side of the support plate 24 and is provided with a clamping plate 272. The end of the clamping plate 272 away from the clamping rod 27 extends to the bottom of the support plate 24. The tower hanger 251 can also adopt a combination of a crane and a crane arm.

[0027] Specifically, the fixed cylinder 22 is arranged at the bottom of one end of the tower crane 251, and a limiting cylinder 23 which is sleeved with the steel rope 211 is movably arranged inside the fixed cylinder 22, and a tooth groove is provided on one side of the limiting cylinder 23, and a gear cylinder 221 is arranged on one side of the fixed cylinder 22, and a gear meshing with the tooth groove is rotatably arranged inside the gear cylinder 221. A limiting motor 29 which is located on one side of the fixed cylinder 22 and whose output end is connected to the gear through a transmission belt is also arranged on the top of one end of the tower crane 251, and a guide cone 231 is arranged at the bottom of the limiting cylinder 23. When it is necessary to adjust the angle of the support plate 24 and the wall panel after being lifted, the angle adjustment motor 252 is started to drive the hanger 25 to rotate , so that the hanger 25, the support plate 24, the clamping rod 27 and the clamping plate 272 drive the wall panel to flip for angle adjustment. Before adjusting the angle of the wall panel, in order to ensure the stability of the support plate 24 and the wall panel, the winding motor 21 is started to wind up the steel rope 211, and the steel rope 211 lifts the support plate 24. When the top of the adjustment plate 251 is inserted into the interior of the limit cylinder 23, the angle adjustment motor 252 is started to drive the hanger 25 to flip for greater stability. In order to adapt to the different lifting height requirements of the hanger 25, the limit motor 29 is started to drive the gear to drive the limit cylinder 23 to rise and fall, which can adapt to the different lifting heights of the hanger 25. The setting of the guide cone 231 is conducive to the insertion of the adjustment plate 251 into the interior of the limit cylinder 23.

[0028] Specifically, the top of the support plate 24 is fixedly provided with a limit seat 26 whose number is the same as the number of clamping rods 27 and is sleeved one by one with the clamping rods 27, and the top of the support plate 24 is provided with a limit groove 241 whose number is the same as the number of clamping rods 27 and is opposite to the clamping rods 27 one by one, and the bottom of the end of the clamping rod 27 away from the clamping plate 272 is provided with a push plate 275 whose end extends into the limit groove 241, and the inside of the limit groove 241 is provided with a spring located on one side of the push plate 275, and the bottom of the clamping rod 27 is provided with a group of adjusting teeth 271, and the inside of the support plate 24 is provided with a circle of driving grooves 242, and the inside of the driving grooves 242 is movably provided with a linkage plate 28, and the top of the linkage plate 28 is provided with a limit tooth block 282 that meshes with the adjusting teeth 271, and the adjusting teeth 271 have a straight surface on one side facing the screw rod 274, and an inclined surface on the other side. The limit tooth block 282 is opposite to the adjusting teeth 271, and participates in Figure 6 The spring inside the limiting groove 241 is in a compressed state, and the straight surface of the adjusting tooth 271 is in contact with the straight surface of the limiting tooth block 282, and the clamping rod 27 is continuously pushed by the spring, so that the clamping rod 27 maintains a stable clamping column state. When the limiting tooth block 282 is out of contact with the adjusting tooth 271, the spring rebounds and contacts the push plate 275, and the push plate 275 pushes the clamping rod 27 to move, so that the clamping plate 272 is out of contact with the bottom of the support plate 24. The linkage plate 28 controls multiple limiting tooth blocks 282 at the same time. When the button 281 is pressed to make the limiting tooth block 282 out of contact with the adjusting tooth 271, multiple clamping rods 27 will drive the clamping plates 272 at the same time. Disengage from the bottom of the support plate 24 to achieve disengagement from the clamping connection with the wall panel. When hoisting again, when it is necessary to clamp the wall panel through the clamping plate 272, just push the clamping rod 27 to drive the push plate 275 to compress the spring. When pushing the clamping rod 27, the inclined surface of the adjusting tooth 271 conflicts with the inclined surface of the limiting tooth block 282. The limiting tooth block 282 is conflicted and drives the linkage plate 28 to move down and compress the spring, and there will be no jamming. When the clamping rod 27 is pushed to drive the clamping plate 272 to clamp the wall panel, release the clamping rod 27 to allow the spring to continue to push the push rod, so that the clamping rod 27 drives the straight surface of the adjusting tooth 271 to conflict with the straight surface of the limiting tooth block 282 and cause a jam.

[0029] Specifically, a spring is provided at the bottom of the linkage plate 28, and at least one button 281 is provided at the top of the linkage plate 28. The top of the button 281 extends to the top of the support plate 24. By pressing the button 281, the linkage plate 28 is driven to compress the spring, and at the same time, the linkage plate 28 drives the limiting tooth block 282 to disengage from the engagement with the adjustment tooth 271.

[0030] Specifically, the top of the clamping plate 272 is provided with a nut rod 273 with one end extending to the inside of the clamping rod 27, and the inside of the clamping rod 27 is rotatably provided with a screw rod 274 that is threadedly sleeved with the inside of the nut rod 273, see Figure 6The top of the screw rod 274 extends to the outside of the clamp rod 27. A limit position is set on the screw rod 274, so it cannot move up and down inside the clamp rod 27, but can only rotate inside the clamp rod 27. The outside of the nut rod 273 is square and cannot rotate, but can only move up and down with the rotation of the screw rod 274. The nut rod 273 drives the clamp plate 272 to move up and down to adapt to wall panels of different thicknesses.

[0031] To sum up, the prefabricated building wall panel lifting device clamps the wall panel through the clamping plate 272, starts the angle adjustment motor 252 to drive the hanger 25 to rotate, so that the hanger 25 drives the wall panel to flip and adjust the angle, which facilitates the assembly of the wall panel and greatly improves the assembly efficiency. By pressing the button 281, the four clamping plates 272 can be driven to disengage from the clamping of the wall panel at the same time, further improving the assembly efficiency. The structure is simple and compact, meets economic benefits, and has broad application prospects.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated building wall panel hoisting device, comprising a tower crane (1), characterized in that: The tower crane (1) is provided with a hoisting assembly (2), the hoisting assembly (2) comprising a winding motor (21), a fixing cylinder (22), a support plate (24) and a limit motor (29), a steel rope (211) is sleeved on the output end of the winding motor (21), a hanger (25) is provided on the top of the support plate (24), an adjustment plate (251) is movably provided on one side of the top of the hanger (25), and a side of the adjustment plate (251) is provided with an output end extending to the hanger An angle adjustment motor (252) is installed inside the frame (25), one end of the steel rope (211) away from the winding motor (21) passes through the fixed cylinder (22) and is connected to the top of the adjustment plate (251), at least four clamping rods (27) are arranged on the top of the support plate (24), one end of the clamping rod (27) extends to one side of the support plate (24) and is provided with a clamping plate (272), and one end of the clamping plate (272) away from the clamping rod (27) extends to the bottom of the support plate (24).

2. The assembly type building wall panel hoisting device according to claim 1, characterized in that: The fixing cylinder (22) is arranged at the bottom of one end of the tower crane (1), and a limiting cylinder (23) sleeved with the steel rope (211) is movably arranged inside the fixing cylinder (22), and a tooth groove is provided on one side of the limiting cylinder (23).

3. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A gear cylinder (221) is provided on one side of the fixed cylinder (22), and a gear meshing with a tooth groove is rotatably provided inside the gear cylinder (221). A limiting motor (29) is also provided on the top of one end of the tower crane (1), which is located on one side of the fixed cylinder (22) and has an output end connected to the gear through a transmission belt.

4. The assembly type building wall panel hoisting device according to claim 2, characterized in that: The bottom of the limiting cylinder (23) is provided with a guide cone (231).

5. The assembly type building wall panel hoisting device according to claim 1, characterized in that: The top of the support plate (24) is fixedly provided with limiting seats (26) whose number is the same as the number of the clamping rods (27) and which are sleeved one by one with the clamping rods (27).

6. The assembly type building wall panel hoisting device according to claim 1, characterized in that: The top of the support plate (24) is provided with limiting grooves (241) whose number is the same as the number of the clamping rods (27) and which are opposite to the clamping rods (27) one by one.

7. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A push plate (275) having one end extending into the interior of the limiting groove (241) is provided at the bottom of one end of the clamping rod (27) away from the clamping plate (272), and a spring located on one side of the push plate (275) is provided inside the limiting groove (241).

8. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A group of adjusting teeth (271) is arranged at the bottom of the clamping rod (27), a circle of driving grooves (242) is provided inside the supporting plate (24), a linkage plate (28) is movably arranged inside the driving groove (242), and a limiting tooth block (282) meshing with the adjusting teeth (271) is arranged at the top of the linkage plate (28).

9. The assembled building wall panel hoisting device according to claim 8, characterized in that: A spring is arranged at the bottom of the linkage plate (28), and at least one button (281) is arranged at the top of the linkage plate (28), and the top of the button (281) extends to the top of the support plate (24).

10. The assembled building wall panel hoisting device according to claim 1, characterized in that: A nut rod (273) having one end extending into the interior of the clamp rod (27) is disposed at the top of the clamp plate (272), and a screw rod (274) is rotatably disposed inside the clamp rod (27) and is threadably sleeved with the interior of the nut rod (273).

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