Auxiliary installation equipment for prefabricated building wall panels

Abstract

The present invention is applicable to the field of construction technology, and provides an auxiliary installation device for prefabricated building wall panels, including a moving bottom plate. Universal rollers and a moving handle are respectively fixed at two ends of the moving bottom plate. The device further includes: a vertical plate, a mounting plate, a first clamping plate, a second clamping plate, a bottom support plate, a counterweight, a lifting assembly and a telescopic assembly; the vertical plate is fixed on the moving bottom plate, the lifting assembly is arranged on the vertical plate, the mounting plate is fixed on the lifting assembly, and the lifting assembly is used to drive the mounting plate to move up and down; two mounting shafts are rotatably connected to the mounting plate, U-shaped plates are fixed on both of the two mounting shafts, and the first clamping plate is rotatably connected to one end of the U-shaped plate. The installation accuracy of the building wall panels in this application is higher than that of the hoisting equipment for installing building wall panels, and there is no situation where the building wall panels shake due to the blowing of wind during the installation of the building wall panels, making the installation of the building wall panels simpler.

Description

Technical Field

[0001] The present invention belongs to the technical field of building construction, and particularly relates to an auxiliary installation device for prefabricated building wall panels. Background Art

[0002] For prefabricated building wall panels, after the wall body is cast and formed in the factory, it is transported to the construction site. Reinforcing bars are pre-buried on the ground or the installation floor in advance, and then the prefabricated building wall panel is directly hoisted onto the pre-buried reinforcing bars by using a hoisting device, and then grouting connection is carried out.

[0003] Compared with the existing method of casting or piling up building walls on the construction site, prefabricated building wall panels can effectively improve the efficiency of house construction.

[0004] However, when installing prefabricated building wall panels, due to the influence of wind, the hoisted prefabricated building wall panel will shake, making it difficult for workers to insert the prefabricated building wall panel onto the pre-buried reinforcing bars. Moreover, the shaking prefabricated building wall panel is extremely likely to cause safety accidents, posing a safety hazard. Summary of the Invention

[0005] The purpose of the embodiment of the present invention is to provide an auxiliary installation device for prefabricated building wall panels, aiming to solve the problem that the hoisted prefabricated building wall panel shakes, making it difficult for workers to insert the prefabricated building wall panel onto the pre-buried reinforcing bars.

[0006] The present invention is implemented as follows. The auxiliary installation device for prefabricated building wall panels includes a moving bottom plate. Universal rollers and a moving handle are respectively fixed at both ends of the moving bottom plate. The device further includes:

[0007] A vertical plate, a mounting plate, a first clamping plate, a second clamping plate, a bottom support plate, a counterweight, a lifting assembly, and a telescopic assembly;

[0008] The vertical plate is fixed on the moving bottom plate. The lifting assembly is arranged on the vertical plate. The mounting plate is fixed on the lifting assembly. The lifting assembly is used to drive the mounting plate to move up and down;

[0009] Two mounting shafts are rotatably connected to the mounting plate. U-shaped plates are fixed on both of the two mounting shafts. The first clamping plate is rotatably connected to one end of the U-shaped plate. The telescopic assembly is arranged on the mounting shaft. The second clamping plate is arranged on the telescopic assembly. The telescopic assembly is used to drive the second clamping plate to perform telescopic movement;

[0010] A guiding chute is arranged on the U-shaped plate. The bottom support plate is slidably connected in the guiding chute;

[0011] A moving assembly, which is used to drive the bottom support plate to move in the guiding chute, is arranged on the U-shaped plate;

[0012] A rotating component, which is used to drive the moving component to work and drive two U-shaped plates to rotate in opposite directions through the moving component, and the rotating component is arranged on the mounting plate.

[0013] Further technical solution, the lifting component includes a first guiding slider, a lead screw and a first servo motor. A first guiding groove is arranged on the vertical plate. The first guiding slider is slidably connected in the first guiding groove. The mounting plate is fixed on the first guiding slider. The lead screw is rotatably connected in the first guiding groove and is threadedly connected with the first guiding slider. The first servo motor is fixed on the vertical plate, and the rotating end of the first servo motor is connected to the lead screw.

[0014] Further technical solution, the telescopic component includes a connecting plate, a guiding sleeve, a guiding column and a hydraulic cylinder. The connecting plate is rotatably connected to the mounting shaft. The guiding sleeve and the hydraulic cylinder are fixed on the connecting plate. The guiding column is slidably connected in the guiding sleeve, and the end of the guiding column is fixed on the second clamping plate. The telescopic end of the hydraulic cylinder is connected to the second clamping plate.

[0015] Further technical solution, the moving component includes a pushing track, a sliding rack, a sliding shaft, a compression spring, an inclined pushing block, a transmission lead screw and a transmission gear. The pushing track is rotatably connected to the mounting plate. The sliding rack is slidably connected to the U-shaped plate. The sliding shaft is fixed on the sliding rack, and the end of the sliding shaft is slidably connected to the pushing track. The compression spring is arranged in the guiding chute. A second chute is arranged on the U-shaped plate. The inclined pushing block is slidably connected in the second chute. The transmission lead screw is rotatably connected to the U-shaped plate and is threadedly connected with the inclined pushing block. The transmission gear is fixed on the transmission lead screw and is meshed and cooperated with the sliding rack.

[0016] Further technical solution, the rotating component includes a first gear, a second gear and a second servo motor. The first gear is fixed on the pushing track. Two second gears are rotatably connected to the mounting plate and are meshed and cooperated with each other. The first gear is meshed and cooperated with the second gear. The second servo motor is fixed on the first guiding slider, and the rotating end of the second servo motor is connected to one of the second gears.

[0017] Further technical solution, a guiding chute is arranged in the pushing track, and the end of the sliding shaft is arranged in the guiding chute.

[0018] Further technical solution, the mating surface of the inclined pushing block and the bottom supporting plate is an inclined surface.

[0019] The auxiliary installation equipment for prefabricated building wall panels provided by the embodiments of the present invention has a higher installation accuracy of building wall panels compared to that of hoisting equipment. There is no situation where the building wall panels shake due to wind blowing during the installation of building wall panels, making the installation of building wall panels simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the auxiliary installation equipment for prefabricated building wall panels provided by the embodiments of the present invention;

[0021] Figure 2 provided by the embodiments of the present invention Figure 1 schematic diagram of the internal structure;

[0022] Figure 3 provided by the embodiments of the present invention Figure 1 left side schematic diagram;

[0023] Figure 4 provided by the embodiments of the present invention Figure 1 schematic diagram of the structure of A-A in;

[0024] Figure 5 provided by the embodiments of the present invention Figure 2 enlarged schematic diagram of B in;

[0025] Figure 6 provided by the embodiments of the present invention Figure 2 schematic diagram of the structure of the pushing track in;

[0026] Figure 7 provided by the embodiments of the present invention Figure 5 schematic diagram of the structure of the inclined push block in.

[0027] In the drawings: moving bottom plate 101, universal roller 102, moving handle 103, vertical plate 104, mounting plate 105, mounting shaft 106, U-shaped plate 107, first clamping plate 108, second clamping plate 109, bottom support plate 110, counterweight 111, guide chute 112, lifting assembly 2, first guide groove 201, first guide slider 202, lead screw 203, first servo motor 204, telescopic assembly 3, connecting plate 301, guide sleeve 302, guide post 303, hydraulic cylinder 304, rotating assembly 4, first gear 401, second gear 402, second servo motor 403, moving assembly 5, pushing track 501, sliding rack 502, sliding shaft 503, compression spring 504, second chute 505, inclined push block 506, transmission lead screw 507, transmission gear 508, prefabricated building wall panel 6. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] The following describes the specific implementation of the present invention in detail in conjunction with specific embodiments.

[0030] As Figures 1 - 3 shown, an auxiliary installation device for prefabricated building wall panels provided by an embodiment of the present invention includes a moving bottom plate 101. Universal rollers 102 and a moving handle 103 are respectively fixed at both ends of the moving bottom plate 101. It further includes:

[0031] a vertical plate 104, a mounting plate 105, a first clamping plate 108, a second clamping plate 109, a bottom support plate 110, a counterweight 111, a lifting assembly 2, and a telescopic assembly 3;

[0032] The vertical plate 104 is fixed on the moving bottom plate 101. The lifting assembly 2 is arranged on the vertical plate 104. The mounting plate 105 is fixed on the lifting assembly 2. The lifting assembly 2 is used to drive the mounting plate 105 to move up and down;

[0033] Two mounting shafts 106 are rotatably connected to the mounting plate 105. U-shaped plates 107 are fixed on both of the two mounting shafts 106. The first clamping plate 108 is rotatably connected to one end of the U-shaped plate 107. The telescopic assembly 3 is arranged on the mounting shaft 106. The second clamping plate 109 is arranged on the telescopic assembly 3. The telescopic assembly 3 is used to drive the second clamping plate 109 to perform telescopic movement;

[0034] A guiding chute 112 is arranged on the U-shaped plate 107. The bottom support plate 110 is slidably connected in the guiding chute 112;

[0035] A moving assembly 5, which is used to drive the bottom support plate 110 to move in the guiding chute 112. The moving assembly 5 is arranged on the U-shaped plate 107;

[0036] A rotating assembly 4, which is used to drive the moving assembly 5 to work and drive the two U-shaped plates 107 to rotate in opposite directions through the moving assembly 5. The rotating assembly 4 is arranged on the mounting plate 105.

[0037] In an embodiment of the present invention, the counterweight 111 is fixed on the moving bottom plate 101. During use, the rotating assembly 4 drives the moving assembly 5 to work. The moving assembly 5 tops the bottom support plate 110 to the highest position. The hoisting equipment moves the building wall panel between the first clamping plate 108 and the second clamping plate 109 of the two U-shaped plates 107. The bottom support plate 110 supports the building wall panel, making the building wall panel in a horizontal state. The telescopic assembly 3 drives the second clamping plate 109 to move towards and away from the first clamping plate 108, so that the first clamping plate 108 and the second clamping plate 109 on the two U-shaped plates 107 clamp the building wall panel. Then, the hook on the building wall panel is removed. The moving assembly 5 drives the bottom support plate 110 to move in the reverse direction, so that the bottom support plate 110 does not contact the building wall panel. The rotating assembly 4 drives the two U-shaped plates 107 to rotate in the reverse direction through the moving assembly 5, so that the two U-shaped plates 107 rotate to the top of the building wall panel, thereby avoiding the U-shaped plates 107 from blocking the downward movement of the building wall panel. The lifting assembly 2 drives the mounting plate 105 to move downward, so that the mounting plate 105 drives the building wall panel to be inserted onto the embedded steel bars. The installation accuracy of the building wall panel in this application is higher than that of installing the building wall panel by the hoisting equipment, and there is no situation where the building wall panel shakes due to the blowing of the wind during the installation of the building wall panel, making the installation of the building wall panel simpler.

[0038] As Figure 2 shown, as a preferred embodiment of the present invention, the lifting assembly 2 includes a first guiding slider 202, a lead screw 203, and a first servo motor 204. A first guiding groove 201 is provided on the vertical plate 104. The first guiding slider 202 is slidably connected in the first guiding groove 201. The mounting plate 105 is fixed on the first guiding slider 202. The lead screw 203 is rotatably connected in the first guiding groove 201 and is threadedly connected to the first guiding slider 202. The first servo motor 204 is fixed on the vertical plate 104, and the rotating end of the first servo motor 204 is connected to the lead screw 203.

[0039] In an embodiment of the present invention, the first servo motor 204 drives the lead screw 203 to rotate, and the lead screw 203 drives the first guiding slider 202 to move up and down in the first guiding groove 201.

[0040] As Figure 1 and Figure 2 shown, as a preferred embodiment of the present invention, the telescopic assembly 3 includes a connecting plate 301, a guiding sleeve 302, a guiding column 303, and a hydraulic cylinder 304. The connecting plate 301 is rotatably connected to the mounting shaft 106. The guiding sleeve 302 and the hydraulic cylinder 304 are fixed on the connecting plate 301. The guiding column 303 is slidably connected in the guiding sleeve 302, and the end of the guiding column 303 is fixed on the second clamping plate 109. The telescopic end of the hydraulic cylinder 304 is connected to the second clamping plate 109.

[0041] In an embodiment of the present invention, the hydraulic cylinder 304 extends. Under the guiding action of the guide sleeve 302 and the guide post 303, the second clamping plate 109 is driven to move towards the first clamping plate 108, thereby enabling the first clamping plate 108 and the second clamping plate 109 to fixedly clamp the building wall panel. The way that the two groups of the first clamping plate 108 and the second clamping plate 109 fixedly clamp the building wall panel is more stable.

[0042] As Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown in

[0043] In an embodiment of the present invention, the pushing track 501 drives the sliding rack 502 to slide on the U-shaped plate 107 by pushing or pulling the sliding shaft 503. The sliding rack 502 drives the transmission gear 508 to rotate. The transmission gear 508 drives the transmission lead screw 507 to rotate. The transmission lead screw 507 drives the inclined push block 506 to move. When the inclined push block 506 moves towards the bottom support plate 110, the inclined push block 506 pushes the bottom support plate 110 towards the building wall panel through the inclined surface. When the inclined push block 506 moves towards the other end, the inclined push block 506 does not contact the bottom support plate 110, and the compression spring 504 pushes the bottom support plate 110 to move away from the building wall panel, so that the bottom support plate 110 does not contact the building wall panel. When the inclined push block 506 moves to the end of the second chute 505, the inclined push block 506 cannot continue to move, so that the transmission lead screw 507 cannot continue to rotate. The transmission lead screw 507 restricts the movement of the sliding rack 502 relative to the U-shaped plate 107 through the transmission gear 508, causing the sliding rack 502 to drive the U-shaped plate 107 to rotate.

[0044] As shown Figures 1 - 6 in the figure, as a preferred embodiment of the present invention, the rotating assembly 4 includes a first gear 401, a second gear 402 and a second servo motor 403. The first gear 401 is fixed on the pushing track 501. Two second gears 402 are rotatably connected to the mounting plate 105, and the two second gears 402 are meshed with each other. The first gear 401 is meshed with the second gear 403. The second servo motor 404 is fixed on the first guide slider 202, and the rotating end of the second servo motor 404 is connected to one of the second gears 402.

[0045] In the embodiment of the present invention, the second servo motor 403 drives one of the second gears 402 to rotate, the two second gears 402 rotate in opposite directions, the two second gears 402 respectively drive the two first gears 401 to rotate, so that the two first gears 401 rotate in opposite directions, and the two first gears 401 drive the two pushing tracks 501 to rotate in opposite directions.

[0046] In the above embodiments of the present invention, an auxiliary installation device for prefabricated building wall panels is provided. When in use, a hoisting device moves the building wall panel between the first clamping plate 108 and the second clamping plate 109 of two U-shaped plates 107, and the bottom support plate 110 supports the building wall panel to make the building wall panel in a horizontal state. The hydraulic cylinder 304 extends, and under the guiding action of the guiding sleeve 302 and the guiding column 303, it drives the second clamping plate 109 to move towards the first clamping plate 108, so that the first clamping plate 108 and the second clamping plate 109 fixedly clamp the building wall panel. The way that the two groups of first clamping plates 108 and second clamping plates 109 fixedly clamp the building wall panel is more stable. Then, the hook on the building wall panel is removed. The second servo motor 403 drives one of the second gears 402 to rotate, and the two second gears 402 rotate in opposite directions. The two second gears 402 respectively drive the two first gears 401 to rotate, so that the two first gears 401 rotate in opposite directions. The two first gears 401 drive the two pushing tracks 501 to rotate in opposite directions. The pushing track 501 drives the sliding rack 502 to slide on the U-shaped plate 107 by pulling the sliding shaft 503. The sliding rack 502 drives the transmission gear 508 to rotate. The transmission gear 508 drives the transmission lead screw 507 to rotate. The transmission lead screw 507 drives the inclined push block 506 to move away from the bottom support plate 110, so that the inclined push block 506 does not contact the bottom support plate 110. The compression spring 504 pushes the bottom support plate 110 to move away from the building wall panel, so that the bottom support plate 110 does not contact the building wall panel. When the inclined push block 506 moves to the rightmost end of the second chute 505, the inclined push block 506 cannot continue to move, so that the transmission lead screw 507 cannot continue to rotate. The transmission lead screw 507 restricts the movement of the sliding rack 502 relative to the U-shaped plate 107 through the transmission gear 508, causing the sliding rack 502 to drive the U-shaped plate 107 to rotate, so that the two U-shaped plates 107 rotate to the top of the building wall panel, thereby avoiding the U-shaped plate 107 blocking the downward movement of the building wall panel. The first servo motor 204 drives the lead screw 203 to rotate. The lead screw 203 drives the first guiding slider 202 to move downward in the first guiding groove 201, so that the mounting plate 105 drives the building wall panel to be inserted onto the embedded steel bars. After the installation is completed, the hydraulic cylinder 304 contracts. The first servo motor 204 drives the lead screw 203 to rotate. The lead screw 203 drives the first guiding slider 202 to move upward in the first guiding groove 201, and then removes the device. The second servo motor 403 rotates in the reverse direction, driving the two pushing tracks 501 to reverse. The pushing track 501 drives the sliding rack 502 to slide in the reverse direction on the U-shaped plate 107 by pushing the sliding shaft 503. The sliding rack 502 drives the transmission gear 508 to reverse. The transmission gear 508 drives the transmission lead screw 507 to reverse. The transmission lead screw 507 drives the inclined push block 506 to move towards the bottom support plate 110. The inclined push block 506 pushes the bottom support plate 110 to move in the reverse direction and reset through the inclined plane. When the inclined push block 506 moves to the left end of the second chute 505, the inclined push block 506 cannot continue to move, so that the transmission lead screw 507 cannot continue to rotate.The transmission lead screw 507 restricts the movement of the sliding rack 502 relative to the U-shaped plate 107 through the transmission gear 508, causing the sliding rack 502 to drive the U-shaped plate 107 to reverse and reset; the installation accuracy of the building wall panel in this application is higher than that of the hoisting equipment for installing the building wall panel, and there is no situation where the building wall panel shakes due to the wind blowing during the installation of the building wall panel, making the installation of the building wall panel simpler.

[0047] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Auxiliary installation equipment for prefabricated building wall panels, including a movable bottom plate, with universal rollers and a movable handle respectively fixed at both ends of the movable bottom plate, characterized in that, it further includes: a vertical plate, a mounting plate, a first clamping plate, a second clamping plate, a bottom support plate, a counterweight, a lifting assembly and a telescopic assembly; the vertical plate is fixed on the movable bottom plate, the lifting assembly is arranged on the vertical plate, the mounting plate is fixed on the lifting assembly, and the lifting assembly is used to drive the mounting plate to move up and down; two mounting shafts are rotatably connected to the mounting plate, U-shaped plates are fixed on both of the two mounting shafts, the first clamping plate is rotatably connected to one end of the U-shaped plate, the telescopic assembly is arranged on the mounting shaft, the second clamping plate is arranged on the telescopic assembly, and the telescopic assembly is used to drive the second clamping plate to perform telescopic movement; a guiding chute is arranged on the U-shaped plate, and the bottom support plate is slidably connected in the guiding chute; a moving assembly, used to drive the bottom support plate to move in the guiding chute, and the moving assembly is arranged on the U-shaped plate; a rotating assembly, used to drive the moving assembly to work and drive the two U-shaped plates to rotate in opposite directions through the moving assembly, and the rotating assembly is arranged on the mounting plate.

2. The auxiliary installation equipment for prefabricated building wall panels according to claim 1, characterized in that, the lifting assembly includes a first guiding slider, a lead screw and a first servo motor. A first guiding groove is arranged on the vertical plate, the first guiding slider is slidably connected in the first guiding groove, the mounting plate is fixed on the first guiding slider, the lead screw is rotatably connected in the first guiding groove, and the lead screw is threadedly connected to the first guiding slider. The first servo motor is fixed on the vertical plate, and the rotating end of the first servo motor is connected to the lead screw.

3. The auxiliary installation equipment for prefabricated building wall panels according to claim 1, characterized in that, the telescopic assembly includes a connecting plate, a guiding sleeve, a guiding column and a hydraulic cylinder. The connecting plate is rotatably connected to the mounting shaft, the guiding sleeve and the hydraulic cylinder are fixed on the connecting plate, the guiding column is slidably connected in the guiding sleeve, and the end of the guiding column is fixed on the second clamping plate. The telescopic end of the hydraulic cylinder is connected to the second clamping plate.

4. The auxiliary installation equipment for prefabricated building wall panels according to claim 2, characterized in that, the moving assembly includes a pushing track, a sliding rack, a sliding shaft, a compression spring, an inclined pushing block, a transmission lead screw and a transmission gear. The pushing track is rotatably connected to the mounting plate, the sliding rack is slidably connected to the U-shaped plate, the sliding shaft is fixed on the sliding rack, and the end of the sliding shaft is slidably connected to the pushing track. The compression spring is arranged in the guiding chute, a second chute is arranged on the U-shaped plate, the inclined pushing block is slidably connected in the second chute, the transmission lead screw is rotatably connected to the U-shaped plate, and the transmission lead screw is threadedly connected to the inclined pushing block. The transmission gear is fixed on the transmission lead screw, and the transmission gear is in meshing cooperation with the sliding rack.

5. The auxiliary installation equipment for prefabricated building wall panels according to claim 4, characterized in that, The rotating assembly includes a first gear, a second gear and a second servo motor. The first gear is fixed on the pushing track. Two second gears are rotatably connected to the mounting plate, and the two second gears are meshed with each other. The first gear is meshed with the second gear. The second servo motor is fixed on the first guiding slider, and the rotating end of the second servo motor is connected to one of the second gears.

6. The auxiliary installation device for prefabricated building wall panels according to claim 4, wherein, a guiding chute is arranged in the pushing track, and the end of the sliding shaft is arranged in the guiding chute.

7. The auxiliary installation device for prefabricated building wall panels according to claim 4, wherein, the mating surface of the inclined pushing block and the bottom supporting plate is an inclined surface.

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