Rear-mounted embedded exterior wall panel folding installation machine

Abstract

The present invention discloses a rear-installed embedded exterior wall panel folding installation machine, which relates to the technical field of wall panel installation equipment, including a wall and a symmetrically arranged bracket, wherein one side of the lower end of the bracket is penetrated by a sliding support beam for sliding connection, and the side of the bracket away from the sliding support beam is fixedly connected to a screw drive motor, and the screw drive motor is used to control the sliding support beam to slide horizontally on the bracket, and the sliding support beam is fixedly connected to a second fixed connection piece at one end away from the bracket, which can fix the side wall of the installation wall and pull the installation wall to move horizontally. Not only does it not need to rely on complex equipment such as cranes and hand hoists, it avoids stagnation of installation progress due to complex equipment operation, simplifies the installation process, and reduces the difficulty of coordination between equipment. In addition, the horizontal movement method has low requirements for operating space, and can be installed smoothly even inside a building or at a construction site with a small space, without being restricted by the space for cranes and hand hoists.

Description

Technical Field

[0001] The invention relates to the technical field of wall panel installation equipment, in particular to a rear-mounted embedded exterior wall panel folding installation machine. Background Art

[0002] At present, embedded exterior wall panels are prefabricated in the factory according to the design specifications and dimensions, and then transported to the installation site by a transport vehicle. The embedded exterior wall panels are lifted by the lifting hook of the crane on the lifting ring above the wall panel, and installed with the assistance of a hand chain hoist. Since the wall panel needs to be embedded between the column, floor slab and beam, the upper beam body limits the space for the hook to enter during lifting. The solution is to use a crane to hook the upper part of the wall panel, lift the wall panel to the vicinity of the installation location, and use a hand chain hoist to hook the lower part of the inner side of the wall panel. The lower side of the wall panel is tilted and pulled to the edge of the floor slab for a slight fixation. Then, another hand chain hoist is hooked on the upper part of the inner side of the wall panel to tighten the wall panel, and the hook of the upper crane is detached. After that, the upper side of the wall panel is pulled into the inner side of the beam bottom, and the wall panel is permanently fixed as a whole.

[0003] During the installation of wall panels, the operation of the crane and hand hoist requires not only the cooperation of multiple people, but also the precise connection between the movements of each device. Any improper coordination will lead to a stagnation of the installation progress, increasing the coordination difficulty and time cost of the construction. In addition, the use of the crane and hand hoist requires sufficient operating space. If the construction site space is small, such as there are other obstacles inside or around the building, the space for the crane and hand hoist will be limited, resulting in the inability to install smoothly. In addition, the wall panels are prone to collision with surrounding columns, beams, floor slabs or other installed components during the lifting and tilting process, causing scratches on the wall panels, affecting their structural integrity and aesthetics.

[0004] Therefore, the present invention proposes a rear-mounted embedded exterior wall panel folding installation machine to solve the above problems. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a rear-mounted embedded exterior wall panel folding installation machine, which can effectively solve the problems in the prior art.

[0007] (2) Technical solution

[0008] To achieve the above object, the object of the present invention can be achieved through the following technical solutions:

[0009] A rear-mounted embedded exterior wall panel folding installation machine includes a wall and symmetrically arranged brackets, each of the lower ends of the brackets being slidably connected to a sliding joist, and each of the brackets being fixedly connected to a screw drive motor on the side away from the sliding joist. The screw drive motor is used to control the horizontal sliding of the sliding joist on the bracket, and each of the sliding joists is fixedly connected to a second fixed connecting piece on the end away from the bracket, and an installation wall panel is arranged between the two second fixed connecting pieces.

[0010] As a further solution of the present invention: the two brackets are rotatably connected to the diagonal support rod orthogonal screws on the opposite side near the sliding support beam, and the diagonal support rod orthogonal screws are fixedly connected to the first fixed connecting parts on the side close to the installation wall panel, and the first fixed connecting parts are connected to the installation wall.

[0011] As a further solution of the present invention: the lower end surfaces of the brackets are fixedly connected to rollers, the four corners of the opposite sides of the two brackets are rotatably connected with connecting rods, the two adjacent connecting rods on the same horizontal line are rotatably connected with sliders, the sliders at the same height are threaded with bidirectional threaded rods, the sliders on the same vertical line are fixedly connected with second connecting columns, and the lower end surfaces of the sliders below are fixedly connected with auxiliary pulleys.

[0012] As a further solution of the present invention: the outer surface of one end of the bidirectional threaded rod is fixedly connected to a sprocket, a chain is sleeved between the outer surfaces of the two sprockets, and one of the bidirectional threaded rods is fixedly connected to a handwheel near one end of the sprocket.

[0013] As a further solution of the present invention: the outer surface of the bidirectional threaded rod close to the sprocket is threadedly connected to a moving block, a first connecting column is fixedly connected between the two moving blocks, the moving blocks are symmetrically connected to push plates in rotation, and the push plates are rotationally connected to the side wall of the connecting rod at one end away from the moving block.

[0014] As a further solution of the present invention: the upper end surfaces of the brackets are rotatably connected to lifting plates, and the ends of the lifting plates away from the brackets are slidably connected to extension columns, and a top plate is clamped between the ends of the two extension columns away from the lifting plates, and the top plate is attached to the wall.

[0015] As a further solution of the present invention: the upper end surface of the bracket is rotatably connected to a support plate on the side away from the lifting plate, and the support plate is rotatably connected to a sliding top rod on the end away from the bracket, and the sliding top rod is attached to the wall.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a rear-mounted, embedded exterior wall panel folding installation machine, which has the following beneficial effects:

[0018] By means of the sliding support beam, diagonal brace orthogonal screw, first fixed connector and second fixed connector, the side wall of the installation wall can be fixed and the installation wall can be pulled to move horizontally. Not only does it not need to rely on complex equipment such as cranes and hand winches, it avoids stagnation of installation progress due to complex equipment operation, simplifies the installation process, reduces the difficulty of coordination between equipment, and the horizontal movement method has low requirements for operating space. Even inside a building or in a construction site with a small space, it can be installed smoothly without being restricted by the space for cranes and hand winches. In addition, during the horizontal movement, the chance of contact between the installed wall panels and surrounding columns, beams, floor slabs and other components is greatly reduced, thereby avoiding scratches and damage caused by collisions and protecting the structural integrity and aesthetics of the installed wall panels.

[0019] Through the coordination of the top plate, sliding top rod and lifting mechanism, the bracket can support and limit each other from multiple directions and the wall, ensuring that the installed wall panel remains stable during the installation process, avoiding shaking or tilting, and effectively preventing the bracket from accidentally moving or tipping over during construction, thereby ensuring the safety of construction workers.

[0020] By setting up bidirectional threaded rods, sliders and connecting rods, the two side brackets can be driven to move closer to each other and folded together, reducing the space occupied by the brackets on both sides. The brackets can be easily stored or transported to other locations. The folded brackets are more compact and easy to move in narrow passages or indoor environments, reducing interference with the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0024] Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0025] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle C area;

[0026] Figure 5 For the present invention Figure 1 Schematic diagram of the structure viewed from above;

[0027] Figure 6 Schematic diagram of the stent contraction structure of the present invention.

[0028] In the figure: 1. Wall; 2. Bracket; 3. Sliding joist; 4. Installing wall panel; 5. Orthogonal screw of diagonal brace; 6. Lifting plate; 7. Sliding top rod; 8. Support plate; 9. Screw drive motor; 10. Bidirectional threaded rod; 11. Chain; 12. First connecting column; 13. Second connecting column; 14. First fixed connection; 15. Second fixed connection; 16. Sprocket; 17. Handwheel; 18. Moving block; 19. Slider; 20. Connecting rod; 21. Push plate; 22. Top plate; 23. Roller; 24. Auxiliary pulley; 25. Extension column. DETAILED DESCRIPTION

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The rear-mounted embedded exterior wall panel folding installation machine of this embodiment is as follows Figure 1 - Figure 6 As shown, it includes a wall 1 and a symmetrically arranged bracket 2, and a sliding joist 3 is slidably connected to one side of the lower end of the bracket 2. A screw drive motor 9 is fixedly connected to the side of the bracket 2 away from the sliding joist 3. The screw drive motor 9 is used to control the horizontal sliding of the sliding joist 3 on the bracket 2, and a second fixed connecting member 15 is fixedly connected to the end of the sliding joist 3 away from the bracket 2. A mounting wall panel 4 is provided between the two second fixed connecting members 15.

[0031] In this embodiment, Figure 1 and Figure 2 As shown, the two brackets 2 are rotatably connected to the diagonal support rod orthogonal screw 5 on the opposite side near the sliding support beam 3, and the diagonal support rod orthogonal screw 5 is fixedly connected to the first fixed connection member 14 on the side near the installation wall panel 4, and the first fixed connection member 14 is connected to the installation wall 1.

[0032] In this embodiment, Figure 1 and Figure 4 As shown, the lower end surfaces of the brackets 2 are fixedly connected to the rollers 23, and the four corners of the opposite sides between the two brackets 2 are rotatably connected with connecting rods 20, and the two adjacent connecting rods 20 on the same horizontal line are rotatably connected with sliders 19, and the sliders 19 at the same height are threadedly connected with bidirectional threaded rods 10, and the sliders 19 on the same vertical line are fixedly connected with second connecting columns 13, and the lower end surfaces of the lower sliders 19 are fixedly connected with auxiliary pulleys 24. When the bidirectional threaded rods 10 rotate to drive the sliders 19 on both sides to slide closer and away from each other, the connecting rods 20 provided can pull the brackets 2 on both sides closer or away from each other.

[0033] In this embodiment, Figure 4 As shown, the outer surface of one end of the bidirectional threaded rod 10 is fixedly connected to a sprocket 16, and a chain 11 is sleeved between the outer surfaces of the two sprockets 16. One of the bidirectional threaded rods 10 is fixedly connected to a handwheel 17 near one end of the sprocket 16. When the handwheel 17 is rotated to drive one of the bidirectional threaded rods 10 to rotate, the transmission connection between the sprocket 16 and the chain 11 can drive the other bidirectional threaded rod 10 to rotate synchronously.

[0034] In this embodiment, Figure 4 As shown, the outer surface of the bidirectional threaded rod 10 near the sprocket 16 is threadedly connected to a moving block 18, and a first connecting column 12 is fixedly connected between the two moving blocks 18. The moving blocks 18 are symmetrically connected to push plates 21 for rotation, and the push plates 21 are rotationally connected to the side walls of the connecting rod 20 at one end away from the moving blocks 18. When the bidirectional threaded rod 10 rotates, it can push the moving block 18 to move horizontally, and the connecting rod 20 can be pushed to move through the push plate 21 rotatably connected to the moving block 18.

[0035] In this embodiment, Figure 5 As shown, the upper end surfaces of the brackets 2 are rotatably connected to the lifting plates 6, and the ends of the lifting plates 6 away from the brackets 2 are slidably connected thereto, and a top plate 22 is clamped between the ends of the two extension columns 25 away from the lifting plates 6, and the top plate 22 is attached to the wall 1. When the top plate 22 is driven to attach to the wall 1, the connection between the wall 1 and the bracket 2 can be maintained synchronously, forming mutual interference to support the bracket 2.

[0036] In this embodiment, Figure 1 As shown, the upper end surface of the bracket 2 is rotatably connected to the side of the lifting plate 6, and the support plate 8 is rotatably connected to the end away from the bracket 2. The sliding top rod 7 is attached to the wall 1. By driving the sliding top rod 7 to attach to the wall 1, the wall 1 and the bracket 2 can support and interfere with each other, thereby limiting and fixing the bracket 2.

[0037] In the prior art, during the installation of the wall panels 4, the operation of the crane and the hand winch not only requires the cooperation of multiple people, but also the precise connection between the movements of each device. Any improper coordination will lead to a stagnation of the installation progress, increasing the coordination difficulty and time cost of the construction. In addition, the use of the crane and the hand winch requires sufficient operating space. If the construction site space is small, such as if there are other obstacles inside or around the building, the space for the crane and the hand winch will be limited, resulting in the inability to smoothly install. In addition, the wall panels are prone to collision with the surrounding columns, beams, floor slabs or other installed components during the hoisting and tilting process, affecting their structural integrity and aesthetics. Compared with the prior art, The side wall of the installation wall 1 can be fixed, and the installation wall 1 can be pulled to move horizontally. Not only does it not need to rely on complex equipment such as cranes and hand winches, it also avoids stagnation of installation progress due to complex equipment operation, simplifies the installation process, and reduces the difficulty of coordination between equipment. In addition, the horizontal movement method has low requirements for operating space, and can be installed smoothly even inside a building or in a construction site with a small space, without being restricted by the space for cranes and hand winches. In addition, during the horizontal movement, the chance of contact between the installation wall panel 4 and surrounding columns, beams, floor slabs and other components is greatly reduced, thereby avoiding scratches and damage caused by collisions and protecting the structural integrity and aesthetics of the installation wall panel 4.

[0038] The working process and principles involved in the overall content of the above embodiment are as follows:

[0039] It should be noted that the rotational connection between the lifting plate 6, the diagonal support rod orthogonal screw 5 and the sliding push rod 7 and the bracket 2 has a locking structure, for example, it can be fixed after being rotated to a specified angle.

[0040] When the staff needs to fix the wall panel 4, they first move the brackets 2 on both sides to the wall 1, then rotate the lifting plate 6 and the support plate 8 out from the upper end surface of the bracket 2, so that the lifting plate 6 rotates from the horizontal to the vertical, and then install the top plate 22 between the extension columns 25 that pass through the upper end of the lifting plate 6. After the top plate 22 is installed, the extension columns 25 can be driven by the external lifting mechanism to rise out of the inside of the lifting plate 6, driving the top plate 22 to move upward synchronously, so that the top plate 22 rises and fits on the side wall of the wall 1. After the plate 22 is attached to the wall 1, the staff can again manipulate the sliding top rod 7 connected to the support plate 8 to extend and retract, so that one end of the sliding top rod 7 extends to the wall 1 and at the same time contacts the wall 1. Through the mutual cooperation of the sliding top rod 7 and the top plate 22, the position of the bracket 2 can be supported and limited, so that the bracket 2 can carry the installed wall panel 4, ensuring that the installed wall panel 4 remains stable during the installation process, avoiding shaking or tilting, and effectively preventing the bracket 2 from accidentally moving or tipping over during the construction process, thereby ensuring the safety of the construction workers.

[0041] After the bracket 2 is fixed, the staff can turn on the screw drive motor 9 to drive the sliding joist 3 to slide out of the bracket 2. After the sliding joist 3 slides out, the staff can fix the installation wall panel 4 on the second fixing connector 15 connected to the end of the sliding joist 3 away from the bracket 2. After the second fixing connector 15 and the installation wall panel 4 are fixed, the staff can rotate the diagonal brace rod orthogonal screw 5 and then drive the diagonal brace rod orthogonal screw 5 to extend so that the diagonal brace rod orthogonal screw 5 is away from the end of the bracket 2 and close to the installation wall panel 4. Then, the first fixing connector 14 connected to the diagonal brace rod orthogonal screw 5 is fixed to the installation wall panel 4. After the first fixing connector 14 and the second fixing connector 15 are connected to the installation wall panel 4, the other connections on the installation wall panel 4 can be removed, and then After that, by contracting the sliding joist 3 and the orthogonal screw rod 5 of the diagonal brace, the installation wall panel 4 is pulled close to the wall 1, so that the installation wall panel 4 and the wall 1 can be fitted together, which is convenient for workers to install. Not only does it not need to rely on complex equipment such as cranes and hand hoists, it avoids the stagnation of installation progress caused by complex equipment operation, simplifies the installation process, and reduces the difficulty of coordination between equipment. Moreover, the horizontal movement method has low requirements for operating space, and can be smoothly installed even inside a building or at a construction site with a narrow space, without being restricted by the space for cranes and hand hoists. In addition, during the horizontal movement process, the chance of contact between the installation wall panel 4 and surrounding columns, beams, floor slabs and other components is greatly reduced, thereby avoiding scratches and damages caused by collisions, and protecting the structural integrity and aesthetics of the installation wall panel 4.

[0042] After the connection between the installed wall panel 4 and the wall 1 is completed, the staff can remove the first fixed connector 14 and the second fixed connector 15 from the installed wall panel 4, and then retract the diagonal brace rod orthogonal screw 5 and the sliding joist 3 to the bracket 2. As the retraction of the diagonal brace rod orthogonal screw 5 and the sliding joist 3 is completed, the staff can drive the sliding top rod 7 and the extension column 25 to retract, so that the top plate 22 and the wall 1 are separated. After the extension column 25 and the top plate 22 are separated, the staff can remove the top plate 22 from the extension column 25, and then drive the lifting plate 6 and the support plate 8 to rotate and retract them to the bracket 2;

[0043] After the bracket 2 is separated from the wall 1 and the installation wall panel 4 respectively, the staff can turn the handwheel 17 to drive one of the two-way threaded rods 10 to rotate. Since the outer surfaces of the two two-way threaded rods 10 are fixedly connected to the sprocket 16, and a chain 11 is sleeved between the outer surfaces of the two sprockets 16, when one of the two-way threaded rods 10 rotates, the transmission connection between the sprocket 16 and the chain 11 can drive the other two-way threaded rod 10 to rotate synchronously. Since the threads on both sides of the outer surface of the two-way threaded rod 10 are in opposite directions, when the two-way threaded rod 10 rotates, it can drive the sliders 19 symmetrically threaded on the outer surfaces to slide close to each other, and pull the connecting rods 20 rotatably connected on both sides of the slider 19, driving the two side brackets 2 to move close to each other and fold, reducing the space occupied by the two side brackets 2, and can conveniently store or transport the bracket 2 to other locations. The folded bracket 2 is more compact and easy to move in narrow passages or indoor environments, reducing interference with the construction site.

[0044] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rear-mounted, built-in exterior wall panel folding installation machine, comprising a wall (1) and symmetrically arranged brackets (2), characterized in that: The lower end of the bracket (2) is slidably connected to a sliding support beam (3), and the side of the bracket (2) away from the sliding support beam (3) is fixedly connected to a screw drive motor (9), and the screw drive motor (9) is used to control the sliding support beam (3) to slide horizontally on the bracket (2). The end of the sliding support beam (3) away from the bracket (2) is fixedly connected to a second fixed connection member (15), and a mounting wall panel (4) is provided between the two second fixed connection members (15). The opposite side of the two brackets (2) is rotatably connected to a diagonal support rod orthogonal screw (5) near the sliding support beam (3), and the side of the diagonal support rod orthogonal screw (5) near the mounting wall panel (4) is fixedly connected. There is a first fixed connection member (14), the first fixed connection member (14) is connected to the installation wall (1), the upper end surface of the bracket (2) is rotatably connected to the lifting plate (6), the end of the lifting plate (6) away from the bracket (2) is penetrated by an extension column (25) for sliding connection, a top plate (22) is clamped between the ends of the two extension columns (25) away from the lifting plate (6), the top plate (22) is attached to the wall (1), the upper end surface of the bracket (2) away from the lifting plate (6) is rotatably connected to the support plate (8), the end of the support plate (8) away from the bracket (2) is rotatably connected to the sliding top rod (7), and the sliding top rod (7) is attached to the wall (1).

2. The rear-mounted embedded exterior wall panel folding installation machine according to claim 1, characterized in that: The lower end surfaces of the brackets (2) are fixedly connected to rollers (23), the four corners of the opposite sides between the two brackets (2) are rotatably connected to connecting rods (20), the two adjacent connecting rods (20) on the same horizontal line are rotatably connected to sliders (19), the sliders (19) at the same height are threadedly connected to bidirectional threaded rods (10), the sliders (19) on the same vertical line are fixedly connected to second connecting columns (13), and the lower end surfaces of the sliders (19) below are fixedly connected to auxiliary pulleys (24).

3. The rear-mounted embedded exterior wall panel folding installation machine according to claim 2, characterized in that: The outer surface of one end of the bidirectional threaded rod (10) is fixedly connected to a sprocket (16), and a chain (11) is sleeved between the outer surfaces of the two sprockets (16), and one end of one of the bidirectional threaded rods (10) close to the sprocket (16) is fixedly connected to a handwheel (17).

4. The rear-mounted embedded exterior wall panel folding installation machine according to claim 3, characterized in that: The outer surface of the bidirectional threaded rod (10) is threadedly connected to a moving block (18) on one side close to the sprocket (16), and a first connecting column (12) is fixedly connected between the two moving blocks (18). The moving blocks (18) are symmetrically connected to push plates (21) for rotation, and the push plates (21) are rotationally connected to the side wall of the connecting rod (20) at one end away from the moving block (18).

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