Hoisting device for fabricated building wallboard

Abstract

The utility model belongs to the field of building construction, and particularly relates to a hoisting device for a fabricated building wallboard, which comprises a central plate, a bearing plate connected with the bottom of the central plate and a limiting plate connected with the top of the central plate, the limiting plate is connected with the center plate through a height adjusting device. According to the hoisting device for the fabricated building wallboard, through the arrangement of the bearing plate, the limiting plate, the center plate and the height adjusting device, the wallboard can be fixed, and the top, the bottom and the back face of the wallboard can be protected; as a preferable form, the wallboard auxiliary fixing device is used for auxiliary fixing of the wallboard, comprehensive limiting of the wallboard is achieved, and therefore stability during hoisting is guaranteed, and the situation that the wallboard falls off is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and particularly relates to a hoisting device for prefabricated building wall panels. Background Art

[0002] The construction of prefabricated buildings is the mainstream development direction of green environmental protection and emission reduction technologies in the construction industry. A large number of on-site operations in traditional construction methods are transferred to factories. Components and fittings for buildings are processed and manufactured in factories, and then transported to the building construction site, where they are assembled and installed on-site through reliable connection methods. This includes prefabricated building wall panels. When prefabricated building wall panels are transferred from the factory to the building construction site, due to their large size and weight, hoisting devices are usually used. For example, Patent CN 207375586U provides a hoisting device for precast prefabricated concrete exterior wall panels. However, this method does not provide comprehensive protection and limitation for the wall panels. During the hoisting process, if the wall panel hits the wall or an object, there is a risk of the wall panel falling, causing significant safety hazards and also resulting in damage to the wall panel and increased costs. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the defects in the prior art and provide a hoisting device for prefabricated building wall panels.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hoisting device for prefabricated building wall panels includes a central plate, a supporting plate connected to the bottom of the central plate, and a limiting plate connected to the top of the central plate; the limiting plate is connected to the central plate through a height adjusting device.

[0006] The height adjusting device includes a sleeve connected to the top of the central plate and a moving rod arranged in the sleeve; a plurality of screw holes are arranged on the moving rod; corresponding positioning screws are configured for the screw holes.

[0007] There are two height adjusting devices, which are respectively arranged on both sides of the central plate.

[0008] A cross bar is used to connect the two height adjusting devices.

[0009] A wall panel auxiliary fixing device is arranged on the central plate.

[0010] The wall panel auxiliary fixing device is a fastening rope; the fastening rope is connected to the central plate through a mounting plate.

[0011] The supporting plate is connected to the central plate through a bottom plate.

[0012] The described central plate is connected to the lifting ring through a connecting plate.

[0013] There are two lifting rings; the connecting plate is Y-shaped.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The lifting device for prefabricated building wall panels of the present utility model can fix the wall panel and protect its top, bottom and back through the settings of the supporting plate, the limiting plate, the central plate and the height adjusting device; as a preferred form, a wall panel auxiliary fixing device is used to assist in fixing it, realizing the comprehensive limitation of the wall panel, thus ensuring the stability during lifting and avoiding the occurrence of falling. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the lifting device for prefabricated building wall panels of the present utility model;

[0017] Figures 2 - 5 It is a schematic diagram of the structure of the components of the lifting device for prefabricated building wall panels of the present utility model.

[0018] In the figure: 1, central plate; 2, fastening rope; 3, vertical plate; 4, moving rod; 5, bottom plate; 6, supporting plate; 7, connecting rod; 8, lifting ring; 9, sleeve; 10, fixing plate; 11, cross bar; 12, limiting plate; 13, positioning screw; 14, mounting plate. Detailed Embodiments

[0019] In order to enable those skilled in the art of the present technical field to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the drawings and the best embodiments.

[0020] Figures 1 - 5 There is shown a lifting device for prefabricated building wall panels, including a central plate 1, a supporting plate 6 connected to the bottom of the central plate 1, and a limiting plate 12 connected to the top of the central plate; the limiting plate 12 is connected to the central plate through a height adjusting device.

[0021] The described height adjustment device includes a sleeve 9 connected to the top of the central plate and a moving rod 4 disposed within the sleeve; a plurality of screw holes are provided on the moving rod 4; corresponding positioning screws 13 are configured for the screw holes. There are two such height adjustment devices, separately disposed on both sides of the central plate. One side of the sleeve 9 is connected to the side wall of the central plate 1 through a fixing rod, the moving rod 4 is slidably connected inside the sleeve 9, one side of the sleeve 9 is provided with a positioning screw 13 whose one end passes through the sleeve 9 through a screw sleeve, and a number of screw holes adapted to the positioning screw 13 are provided on one side of the moving rod 4. Specifically, through the settings of the sleeve 9 and the positioning screw 13, it is convenient to realize the movement adjustment of the moving rod 4 and the positioning after adjustment.

[0022] A cross bar 11 is used to connect between the two described height adjustment devices. A cross bar 11 is provided at the top between the two moving rods 4, and both ends of the cross bar 11 are connected to the side walls of the moving rods 4. Through the setting of the cross bar 11, it is convenient to drive the two moving rods 4 to move synchronously, improving the adjustment convenience and efficiency.

[0023] A wall panel auxiliary fixing device is provided on the central plate. The wall panel auxiliary fixing device is a fastening rope 2; the fastening rope 2 is connected to the central plate 1 through a mounting plate 14.

[0024] By moving the moving rod 4 within the sleeve 9, the position of the limiting plate 12 can be adjusted, so as to cooperate with the top of the wall panel to limit the wall panel in the vertical direction. Finally, one end of the fastening rope 2 is connected to one side of the central plate 1, and the other end bypasses the wall panel and is connected to the other side of the central plate 1, then the horizontal direction of the wall panel can be limited. The structure is reasonable, realizing the comprehensive limitation of the wall panel, thus ensuring the stability during hoisting and avoiding the occurrence of falling. The fastening rope 2 is made of nylon material, and both ends of the fastening rope 2 are fixedly connected with mounting plates 14 connected to the side wall of the central plate 1. Specifically, through the setting of the mounting plates 14, it is convenient to connect and fix the end of the fastening rope 2 to the side wall of the central plate 1.

[0025] The bearing plate 6 is connected to the central plate 1 through a bottom plate 5.

[0026] The central plate 1 is connected to a lifting ring 8 through a connecting plate; there are two such lifting rings; the connecting plate is Y-shaped; the connecting plate includes a vertical plate 10 and a connecting rod 7.

[0027] The limiting plate 12 is inclined, and a protective pad is fixedly connected to the bottom of the limiting plate 12. Specifically, through the setting of the limiting plate 12, it is convenient to protect and limit the top position of the wall panel.

[0028] In summary: The implementation scheme of the present application facilitates placing the wall panel on the top of the supporting plate 6. The height adjustment device drives the moving rod 4 to move, so as to cooperate with the top of the wall panel and limit the wall panel in the vertical direction. Finally, one end of the fastening rope 2 is connected to one side of the central plate 1, and the other end bypasses the wall panel and is connected to the other side of the central plate 1, so as to limit the wall panel in the horizontal direction. The structure is reasonable, realizing the comprehensive limitation of the wall panel, thus ensuring the stability during hoisting and avoiding the occurrence of falling. Through the setting of the mounting plate 14, it is convenient to connect and fix the end of the fastening rope 2 to the side wall of the central plate 1. Through the setting of the limiting plate 12, it is convenient to protect and limit the top position of the wall panel. Through the setting of the cross bar 11, it is convenient to drive the two moving rods 4 to move synchronously, improving the adjustment convenience and efficiency. Through the setting of the sleeve 9 and the positioning screw 13, it is convenient to realize the movement adjustment of the moving rod 4 and the positioning after adjustment. Through the setting of the fixing plate 10, it is convenient to connect the vertical plate 3 to the central plate 1.

[0029] The above content is only the preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A hoisting device for assembled building wall panels, characterized in that: It includes a center plate, a supporting plate connected to the bottom of the center plate, and a limiting plate connected to the top of the center plate; the limiting plate is connected to the center plate through a height adjustment device; The height adjustment device comprises a sleeve connected to the top of the center plate and a moving rod arranged in the sleeve; the moving rod is provided with a plurality of screw holes; and the screw holes are equipped with corresponding positioning screws.

2. The hoisting device for assembled building wall panels according to claim 1, characterized in that: There are two height adjustment devices, which are arranged on both sides of the central plate.

3. The hoisting device for assembled building wall panels according to claim 1, characterized in that: The two height adjustment devices are connected by a crossbar.

4. The hoisting device for assembled building wall panels according to claim 1, characterized in that: The central panel is provided with a wall panel auxiliary fixing device.

5. The hoisting device for assembled building wall panels according to claim 4, characterized in that: The auxiliary wall panel fixing device is a fastening rope; the fastening rope is connected to the center plate through the mounting plate.

6. The hoisting device for assembled building wall panels according to claim 1, characterized in that: The supporting plate is connected to the central plate through a bottom plate.

7. The hoisting device for assembled building wall panels according to claim 1, characterized in that: The center plate is connected to the lifting ring through a connecting plate.

8. The hoisting device for assembled building wall panels according to claim 7, characterized in that: There are two lifting rings; and the connecting plate is Y-shaped.

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