Wall positioning device for fabricated building

Abstract

The utility model discloses a wall positioning device for an assembly type building, which belongs to the technical field of buildings and comprises two counterweight boxes, the two counterweight boxes are jointly connected with an assembly plate, inner cavities of the two counterweight boxes are provided with connecting plates, the side surfaces of the connecting plates are rotatably connected with a plurality of conveying rollers for conveying walls for the assembly type building, and the conveying rollers are arranged on the side surfaces of the connecting plates. The side face of the conveying roller on one side is connected with a protruding block, and the side face of the conveying roller on the other side is provided with a notch allowing the protruding block to penetrate through. The auxiliary electric push rod is embedded in the side surface of the counterweight box, and a moving part of the auxiliary electric push rod is fixedly connected with the connecting plate; and a plurality of supporting legs are installed at the bottom end of the counterweight box, brake trundles are installed on the supporting legs, a multi-stage electric push rod is installed in the side face of the assembly plate in an embedded mode, and a moving part of the multi-stage electric push rod is connected with a pushing plate used for pushing the assembly type building wall to move in a positioning mode. According to the wall positioning device for the fabricated building, not only can the height be adjusted, but also positioning movement can be conducted.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and particularly relates to a wall positioning device for prefabricated buildings. Background Technique

[0002] A prefabricated building refers to a building in which a large amount of on-site work in the traditional construction method is transferred to the factory. Building components and fittings are processed and manufactured in the factory and transported to the construction site, and then assembled and installed on-site through reliable connection methods. Generally, when a positioning device fixes a wall, due to the large weight of the wall, it is not convenient to move the wall, so a positioning device is used for positioning and moving. The traditional positioning device will make the whole at a certain height and cannot position and transport the wall on the ground.

[0003] After retrieval, a wall positioning device for prefabricated buildings in a Chinese patent document (authorized announcement number CN220928776U) includes a receiving housing. An adjusting rod penetrates and is rotatably connected to the top of the receiving housing, and an adjusting plate is fixedly connected to one end of the adjusting rod. By driving a connecting screw rod to rotate through a connecting motor, a moving sliding plate moves along the direction on the connecting screw rod. Then, the moving sliding plate drives a moving L-shaped plate, a moving electric telescopic rod, and a moving clamping plate to move, so that the building wall on the moving clamping plate is adjusted to a suitable distance back and forth, facilitating the auxiliary transmission of a plurality of mounting rollers on two mounting hollow plates to adjust and install the building wall, enabling the wall to be reversely positioned and installed at a suitable angle according to needs, thereby improving the use effect. The positioning device positions and transports at a certain height as a whole, but cannot position and transport the wall on the ground. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wall positioning device for prefabricated buildings to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wall positioning device for prefabricated buildings, comprising:

[0006] Two counterweight boxes, the two counterweight boxes are jointly connected with an assembly plate. The inner cavities of the two counterweight boxes are both provided with connecting plates. A plurality of conveying rollers for conveying the walls of prefabricated buildings are rotatably connected to the side surfaces of the connecting plates. A convex block is connected to the side surface of one side of the conveying rollers, and a notch for the convex block to pass through is formed on the side surface of the conveying rollers on the other side;

[0007] An auxiliary electric push rod is embedded and installed on the side surface of the counterweight box, and the moving part of the auxiliary electric push rod is fixedly connected with the connecting plate;

[0008] A plurality of support legs are installed at the bottom end of the counterweight box, and the support legs are equipped with brake casters.

[0009] As a preferred embodiment, a multi-stage electric push rod is embedded and installed on the side of the assembly plate, and a push plate for pushing the wall for prefabricated buildings to move in position is connected to the moving part of the multi-stage electric push rod.

[0010] As a preferred embodiment, vertical support plates are fixedly connected to the tops of both counterweight boxes, and the vertical support plates are connected and fixed to the counterweight boxes through a plurality of inclined support plates.

[0011] As a preferred embodiment, two positioning main plates are arranged between the two vertical support plates, a linear motor is connected to the side of the vertical support plate, the moving part of the linear motor is connected and fixed to the positioning main plate, two positioning auxiliary plates are arranged between the two positioning main plates, a plurality of equally spaced notches are formed in the side of the positioning auxiliary plate, and a positioning roller vertically arranged for positioning the wall for prefabricated buildings is rotatably connected to the inner wall of the notch.

[0012] As a preferred embodiment, a horizontal electric push rod is embedded and installed on the side of the positioning main plate, and the moving part of the horizontal electric push rod is connected and fixed to the positioning auxiliary plate.

[0013] As a preferred embodiment, a plurality of limiting rods are connected to the side of the positioning auxiliary plate, and a plurality of limiting round holes for the limiting rods to pass through are formed in the side of the positioning main plate.

[0014] As a preferred embodiment, a plurality of movement channels for the horizontal electric push rod and the limiting rods to pass through are formed in the side of the vertical support plate.

[0015] As a preferred embodiment, a sliding tube is connected to the side of the vertical support plate, a sliding rod is arranged in the sliding tube, the sliding rod is connected and fixed to the positioning main plate through a connecting block, and a sliding groove for the connecting block to pass through is formed in the side of the sliding tube.

[0016] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0017] For the wall positioning device for prefabricated buildings, place the wall for prefabricated buildings on the conveying rollers, cooperate with the brake casters to position and move the whole, control the horizontal electric push rod to extend, so that the positioning auxiliary plate moves, so that the positioning rollers clamp and fix the wall for prefabricated buildings, control the multi-stage electric push rod to extend, so that the push plate pushes the wall for prefabricated buildings to move. If height adjustment is required, control the linear motor to drive the positioning main plate to move up, indirectly driving the wall for prefabricated buildings to move up to meet the positioning and moving needs at a certain height.

[0018] For the wall positioning device for prefabricated buildings, if positioning and conveying are required on the ground, after controlling the linear motor to drive the wall for prefabricated buildings to move upward, control the auxiliary electric push rod to contract, so that the conveying roller returns to the counterweight box, control the horizontal electric push rod to contract slightly, release the fixation of the wall for prefabricated buildings, and the wall for prefabricated buildings falls due to gravity. Control the multi-stage electric push rod to extend, so that the pushing plate pushes the wall for prefabricated buildings to move to meet the positioning and moving needs;

[0019] The wall positioning device for prefabricated buildings can not only adjust the height but also perform positioning and moving. Description of the Drawings

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the present invention;

[0022] Figure 2 It is a right side view of the vertical support plate and the positioning auxiliary plate of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the sliding tube and the connecting block of the present invention;

[0024] Figure 4 It is a cross-sectional view of the counterweight box and the auxiliary electric push rod of the present invention.

[0025] Description of the Reference Numerals in the Drawings:

[0026] In the figure:

[0027] 1. Counterweight box; 2. Assembly plate; 3. Connecting plate; 4. Conveying roller; 5. Convex block; 6. Auxiliary electric push rod; 7. Brake caster; 8. Multi-stage electric push rod; 9. Pushing plate; 10. Vertical support plate; 11. Diagonal support plate; 12. Positioning main plate; 13. Linear motor; 14. Positioning auxiliary plate; 15. Positioning roller; 16. Horizontal electric push rod; 17. Limiting rod; 18. Sliding tube; 19. Sliding rod; 20. Connecting block. Specific Embodiments

[0028] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it will be apparent to those skilled in the art that the present utility model may be practiced without one or more of these details. In other instances, some well-known technical features are not described to avoid confusion with the present utility model.

[0029] Unless otherwise indicated by a separately defined direction, the directions such as up, down, left, right, front, back, inside, and outside referred to herein are based on the up, down, left, right, front, back, inside, and outside directions in the figures shown by the present utility model, which are hereby explained together.

[0030] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0031] Please refer to Figures 1 to 4 As shown, a wall positioning device for prefabricated buildings, this embodiment includes:

[0032] Two counterweight boxes 1, the two counterweight boxes 1 are jointly connected with an assembly plate 2. The inner cavities of the two counterweight boxes 1 are both provided with connecting plates 3. The side of the connecting plate 3 is rotatably connected with a plurality of conveying rollers 4 for conveying the walls of prefabricated buildings. A convex block 5 is connected to the side of the conveying roller 4 on one side, and a notch for the convex block 5 to pass through is opened on the side of the conveying roller 4 on the other side. The combination and assembly of the two conveying rollers 4 can improve the stable support.

[0033] An auxiliary electric push rod 6, which is embedded and installed on the side of the counterweight box 1, and the moving part of the auxiliary electric push rod 6 is fixedly connected with the connecting plate 3.

[0034] A plurality of support legs are installed at the bottom of the counterweight box 1, and brake casters 7 are installed on the support legs. Control the auxiliary electric push rod 6 to contract, so that the conveying roller 4 returns to the counterweight box 1. Control the horizontal electric push rod 16 to slightly contract to release the fixation of the wall of the prefabricated building. The wall of the prefabricated building falls due to gravity. Control the multi-stage electric push rod 8 to extend, so that the pushing plate 9 pushes the wall of the prefabricated building to move to meet the positioning and moving needs.

[0035] In order to perform pushing and positioning movement, a multi-stage electric push rod 8 is embedded and installed on the side of the assembly plate 2, and the moving part of the multi-stage electric push rod 8 is connected with a pushing plate 9 for pushing the wall of the prefabricated building to perform positioning movement.

[0036] For the purpose of adjusting upward movement and clamping fixation, vertical support plates 10 are fixedly connected to the tops of two counterweight boxes 1. The vertical support plates 10 are connected and fixed to the counterweight boxes 1 through a plurality of inclined support plates 11. Two positioning main plates 12 are arranged between the two vertical support plates 10. A linear motor 13 is connected to the side of the vertical support plate 10. The moving part of the linear motor 13 is connected and fixed to the positioning main plate 12. If height adjustment is required, control the linear motor 13 to drive the positioning main plate 12 to move upward, indirectly driving the wall for prefabricated building to move upward to meet the positioning movement requirement at a certain height. Two positioning auxiliary plates 14 are arranged between the two positioning main plates 12. A plurality of equally spaced notches are formed in the side of the positioning auxiliary plate 14. The inner wall of the notch is rotatably connected with a vertically arranged positioning roller 1 for positioning the wall for prefabricated building. A horizontal electric push rod 16 is embedded and installed on the side of the positioning main plate 12. The moving part of the horizontal electric push rod 16 is connected and fixed to the positioning auxiliary plate 14. Place the wall for prefabricated building on the conveying roller 4 manually or mechanically, control the horizontal electric push rod 16 to extend, so that the positioning auxiliary plate 14 moves, and the positioning roller 15 clamps and fixes the wall for prefabricated building, and push the brake caster 7 to position and move the whole body.

[0037] To meet the actual use requirements, a plurality of limiting rods 17 are connected to the side of the positioning auxiliary plate 14. A plurality of limiting round holes for the limiting rods 17 to pass through are formed in the side of the positioning main plate 12. A plurality of movement channels for the horizontal electric push rod 16 and the limiting rods 17 to pass through are formed in the side of the vertical support plate 10. A sliding tube 18 is connected to the side of the vertical support plate 10. A sliding rod 19 is arranged in the sliding tube 18. The sliding rod 19 is connected and fixed to the positioning main plate 12 through a connecting block 20. A sliding groove for the connecting block 20 to pass through is formed in the side of the sliding tube 18.

[0038] The auxiliary electric push rod 6, the multi-stage electric push rod 8, the linear motor 13, and the horizontal electric push rod 16 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the problems solved by this application, so no more description will be given. The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0039] Working principle

[0040] For the wall positioning device for prefabricated buildings, the wall for prefabricated buildings is placed on the conveying roller 4 by mechanical or manual means. The horizontal electric push rod 16 is controlled to extend, so that the positioning auxiliary plate 14 moves, and the positioning roller 15 clamps and fixes the wall for prefabricated buildings. The braking caster 7 is pushed to position and move the whole. When positioning and assembling, the multi-stage electric push rod 8 is controlled to extend, so that the pushing plate 9 pushes the wall for prefabricated buildings to move. If height adjustment is required, the linear motor 13 is controlled to drive the positioning main board 12 to move upward, indirectly driving the wall for prefabricated buildings to move upward to meet the positioning and moving requirements at a certain height. If positioning and conveying on the ground is required, after the linear motor 13 is controlled to drive the wall for prefabricated buildings to move upward, the auxiliary electric push rod 6 is controlled to contract, so that the conveying roller 4 returns to the counterweight box 1. The horizontal electric push rod 16 is controlled to slightly contract to release the fixation of the wall for prefabricated buildings. The wall for prefabricated buildings falls due to gravity. The multi-stage electric push rod 8 is controlled to extend, so that the pushing plate 9 pushes the wall for prefabricated buildings to move to meet the positioning and moving requirements.

[0041] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall positioning device for assembled buildings, characterized in that: include: Two counterweight boxes (1), the two counterweight boxes (1) are commonly connected to an assembly plate (2), the inner cavities of the two counterweight boxes (1) are each provided with a connecting plate (3), the side surfaces of the connecting plates (3) are rotatably connected to a plurality of conveying rollers (4) for conveying assembled building walls, the side surfaces of the conveying rollers (4) on one side are connected to a protrusion (5), and the side surfaces of the conveying rollers (4) on the other side are provided with a slot for the protrusion (5) to pass through; An auxiliary electric push rod (6) is embedded in the side of the counterweight box (1), and the moving part of the auxiliary electric push rod (6) is connected and fixed to the connecting plate (3); A plurality of supporting legs are installed at the bottom end of the counterweight box (1), and the supporting legs are installed with brake casters (7).

2. A wall positioning device for assembled buildings according to claim 1, characterized in that: A multi-stage electric push rod (8) is embedded in the side surface of the assembly plate (2), and the moving part of the multi-stage electric push rod (8) is connected to a pushing plate (9) for pushing the positioning and movement of the wall of the assembled building.

3. The wall positioning device for assembled buildings according to claim 1, characterized in that: The top ends of the two counterweight boxes (1) are fixedly connected with a vertical support plate (10), and the vertical support plate (10) is fixedly connected to the counterweight box (1) via a plurality of diagonal support plates (11).

4. The wall positioning device for assembled buildings according to claim 3, characterized in that: Two positioning main plates (12) are arranged between the two vertical support plates (10), a linear motor (13) is connected to the side of the vertical support plate (10), a moving part of the linear motor (13) is connected and fixed to the positioning main plate (12), two positioning sub-plates (14) are arranged between the two positioning main plates (12), a plurality of equidistantly arranged notches are opened on the side of the positioning sub-plates (14), and the inner wall of the notch is rotatably connected to a vertically arranged positioning roller (15) for positioning the wall of the assembled building.

5. The wall positioning device for assembled buildings according to claim 4, characterized in that: A transverse electric push rod (16) is embedded in the side surface of the positioning main plate (12), and the moving part of the transverse electric push rod (16) is connected and fixed to the positioning sub-plate (14).

6. The wall positioning device for assembled buildings according to claim 5, characterized in that: The side surface of the positioning sub-plate (14) is connected to a plurality of limiting rods (17), and the side surface of the positioning main plate (12) is provided with a plurality of limiting circular holes for the limiting rods (17) to pass through.

7. The wall positioning device for assembled buildings according to claim 6, characterized in that: The side surface of the vertical support plate (10) is provided with a plurality of movement channels for the transverse electric push rods (16) and the limit rods (17) to pass through.

8. The wall positioning device for assembled buildings according to claim 4, characterized in that: The side of the vertical support plate (10) is connected with a slide tube (18), a slide rod (19) is arranged inside the slide tube (18), the slide rod (19) is connected and fixed to the positioning main board (12) through a connecting block (20), and a slide groove for the connecting block (20) to pass through is opened on the side of the slide tube (18).

Images