Folded mounting machine for rear-mounted embedded external wall panel

Abstract

The invention discloses a rear-mounted embedded external wall panel folding type mounting machine, and relates to the technical field of wall panel mounting equipment, the rear-mounted embedded external wall panel folding type mounting machine comprises a wall body and symmetrically arranged supports, one side of the lower end of each support is slidably connected with a sliding joist in a penetrating mode, and the side, away from the sliding joist, of each support is fixedly connected with a lead screw driving motor; the lead screw driving motor is used for controlling the sliding joists to horizontally slide on the support, the ends, away from the support, of the sliding joists are fixedly connected with second fixing connecting pieces, the side wall of the installation wall can be fixed, the installation wall is pulled to move horizontally, complex equipment such as a crane and a chain block is not needed, and the installation efficiency is improved. The installation progress stagnation caused by complex equipment operation is avoided, the installation process is simplified, the coordination difficulty between the equipment is reduced, the requirement of the horizontal movement mode for the operation space is low, installation can be smoothly carried out even in a building or in a construction site with a narrow space, and the construction efficiency is improved. The device is not limited by the construction space of a crane and a chain block.

Description

Technical Field

[0001] The present invention relates to the technical field of wall panel installation equipment, and particularly to a folding installation machine for post-installed embedded exterior wall panels. Background Art

[0002] Currently, embedded exterior wall panels are prefabricated in the factory in accordance with the requirements of design specifications and dimensions, transported to the construction site to be installed by a transport vehicle, and lifted by a lifting hook of a crane above the lifting ring on the wall panel, and a manual hoist is used to assist in installing the embedded exterior wall panel. Since the wall panel needs to be embedded between columns, floors and beams, and the upper beam restricts the space for the lifting hook to enter during hoisting, the solution is to use a crane to hook the upper part of the wall panel, lift the wall panel to near the installation position, hang the manual hoist on the lower part inside the wall panel, pull the lower side of the wall panel obliquely to the inside of the floor edge for a little fixation, then hang another manual hoist on the upper part inside the wall panel to tighten the wall panel, detach the lifting hook of the upper crane, and then pull the upper side of the wall panel into the inside of the beam bottom, and then permanently fix the wall panel as a whole; During the above operation of installing the wall panel, the operations of the crane and the manual hoist not only require the cooperation of multiple people, but also the actions between the equipment need to be accurately connected. If there is a slight miscoordination, the installation progress will stagnate, increasing the coordination difficulty and time cost of the construction. Moreover, the use of the crane and the manual hoist requires sufficient operating space. If the construction site space is narrow, such as inside the building or there are other obstacles around, the space for the crane and the manual hoist to operate will be limited, resulting in the inability to install smoothly. In addition, the wall panel is prone to collide with the surrounding columns, beams, floors or other installed components during hoisting and tilting, affecting its structural integrity and aesthetics.

[0003] Therefore, the present invention proposes a folding installation machine for post-installed embedded exterior wall panels to solve the above problems. Summary of the Invention

[0004] (I) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a folding installation machine for post-installed embedded exterior wall panels, which can effectively solve the problems in the prior art.

[0005] (II) Technical Solutions To achieve the above object, the object of the present invention can be realized by the following technical solutions: A folding installation machine for post-installed embedded exterior wall panels includes a wall body and symmetrically arranged brackets. One side of the lower end of each bracket is slidably connected through a sliding support beam. A screw drive motor is fixedly connected to the side of each bracket away from the sliding support beam. The screw drive motor is used to control the horizontal sliding of the sliding support beam on the bracket. A second fixing connector is fixedly connected to one end of the sliding support beam away from the bracket. An installation wall panel is arranged between the two second fixing connectors.

[0006] As a further solution of the present invention: On the relatively close side of the two brackets near the sliding joist, there are rotationally connected positive thread screws of diagonal braces. On the side of the positive thread screws of the diagonal braces close to the installation wall panel, there are fixedly connected first fixing connectors, and the first fixing connectors are all connected to the installation wall.

[0007] As a further solution of the present invention: The lower end surfaces of the brackets are all fixedly connected with rollers. At the four corners of the relatively close sides between the two brackets, there are rotationally connected connecting rods. Between two adjacent connecting rods on the same horizontal line, there are rotationally connected sliders. Between the sliders at the same height, there is a through-threaded connection with a bidirectional threaded rod. Between the sliders on the same vertical line, there are fixedly connected second connecting columns. On the lower end surfaces of the lower sliders, there are fixedly connected auxiliary pulleys.

[0008] As a further solution of the present invention: On the outer surface of one end of the bidirectional threaded rod, there are fixedly connected chain wheels. Between the outer surfaces of the two chain wheels, there is a sleeved chain. Near the chain wheel at one end of one of the bidirectional threaded rods, there is a fixedly connected hand wheel.

[0009] As a further solution of the present invention: On the outer surface of the bidirectional threaded rod near the chain wheel side, there are threadedly connected moving blocks. Between the two moving blocks, there is a fixedly connected first connecting column. On the moving blocks, there are symmetrically rotationally connected push plates, and the ends of the push plates away from the moving blocks are rotationally connected to the side walls of the connecting rods.

[0010] As a further solution of the present invention: On the upper end surfaces of the brackets, there are rotationally connected lifting plates. At the ends of the lifting plates away from the brackets, there is a through-sliding connection with extension columns. Between the ends of the two extension columns away from the lifting plates, there is a clamped top plate, and the top plate is attached to the wall.

[0011] As a further solution of the present invention: On the upper end surfaces of the brackets away from the lifting plates, there are rotationally connected support plates. At the ends of the support plates away from the brackets, there is a rotationally connected sliding top rod, and the sliding top rod is attached to the wall.

[0012] (III) Beneficial effects Compared with the prior art, the present invention provides a folding installation machine for retrofitted embedded exterior wall panels, having the following beneficial effects: 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.

[0013] 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.

[0014] 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

[0015] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the enlarged structure of area A in the middle; Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle B area; Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle C area; Figure 5 For the present invention Figure 1 Schematic diagram of the structure viewed from above; Figure 6 Schematic diagram of the stent contraction structure of the present invention.

[0017] In the figure: 1, wall body; 2, bracket; 3, sliding joist; 4, installation wall panel; 5, right-hand thread screw of diagonal brace; 6, lifting plate; 7, sliding ejector rod; 8, support plate; 9, lead screw drive motor; 10, double-threaded lead screw; 11, chain; 12, first connecting column; 13, second connecting column; 14, first fixing connector; 15, second fixing connector; 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 implementation mode

[0018] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0019] The post-installed embedded exterior wall panel folding type installation machine of this embodiment is as Figure 1 - Figure 6 shown, including a wall body 1 and symmetrically arranged brackets 2. One side of the lower end of each bracket 2 is slidably connected through a sliding joist 3. A lead screw drive motor 9 is fixedly connected to one side of each bracket 2 away from the sliding joist 3. The lead screw drive motor 9 is used to control the horizontal sliding of the sliding joist 3 on the bracket 2. A second fixing connector 15 is fixedly connected to one end of the sliding joist 3 away from the bracket 2. An installation wall panel 4 is arranged between the two second fixing connectors 15.

[0020] In this embodiment, as Figure 1 and Figure 2 shown, a right-hand thread screw of diagonal brace 5 is rotatably connected to one side of each of the two brackets 2 close to the sliding joist 3. A first fixing connector 14 is fixedly connected to one side of the right-hand thread screw of diagonal brace 5 close to the installation wall panel 4. The first fixing connectors 14 are all connected to the installation wall body 1.

[0021] In this embodiment, as Figure 1 and Figure 4 shown, rollers 23 are fixedly connected to the lower end surfaces of the brackets 2. Connecting rods 20 are rotatably connected to the four corners of the opposite sides between the two brackets 2. Sliders 19 are rotatably connected between two adjacent connecting rods 20 on the same horizontal line. A double-threaded lead screw 10 is threadedly connected through the sliders 19 at the same height. Second connecting columns 13 are fixedly connected between the sliders 19 on the same vertical line. Auxiliary pulleys 24 are fixedly connected to the lower end surfaces of the lower sliders 19. When the double-threaded lead screw 10 rotates to drive the two side sliders 19 to slide close to and away from each other, the two side brackets 2 can be pulled closer or farther away through the arranged connecting rods 20.

[0022] In this embodiment, as Figure 4 shown, sprockets 16 are fixedly connected to the outer surfaces of one ends of the bidirectional threaded rods 10. A chain 11 is sleeved between the outer surfaces of the two sprockets 16. A handwheel 17 is fixedly connected to one end of one of the bidirectional threaded rods 10 close to the sprocket 16. When the handwheel 17 is rotated to drive one of the bidirectional threaded rods 10 to rotate, the other bidirectional threaded rod 10 can be driven to rotate synchronously through the transmission connection between the sprockets 16 and the chain 11.

[0023] In this embodiment, as Figure 4 shown, moving blocks 18 are threadedly connected to the outer surfaces of the bidirectional threaded rods 10 on the sides close to the sprockets 16. First connecting columns 12 are fixedly connected between the two moving blocks 18. Push plates 21 are symmetrically and rotatably connected to the moving blocks 18. One ends of the push plates 21 away from the moving blocks 18 are rotatably connected to the side walls of the connecting rods 20. When the bidirectional threaded rods 10 rotate, the moving blocks 18 can be pushed to move horizontally, and the connecting rods 20 can be pushed through the push plates 21 rotatably connected to the moving blocks 18.

[0024] In this embodiment, as Figure 5 shown, lifting plates 6 are rotatably connected to the upper end surfaces of the brackets 2. Extension columns 25 are slidably connected through the other ends of the lifting plates 6 away from the brackets 2. A top plate 22 is clamped between the other ends of the two extension columns 25 away from the lifting plates 6. The top plate 22 is attached to the wall 1. After the top plate 22 is driven to be attached to the wall 1, the connection between the wall 1 and the bracket 2 can be maintained synchronously to form mutual resistance and support the bracket 2.

[0025] In this embodiment, as Figure 1 shown, support plates 8 are rotatably connected to the upper end surfaces of the brackets 2 on the sides away from the lifting plates 6. A sliding ejector rod 7 is rotatably connected to the other end of the support plate 8 away from the bracket 2. The sliding ejector rod 7 is attached to the wall 1. After the sliding ejector rod 7 is driven to be attached to the wall 1, the wall 1 and the bracket 2 can support and resist each other to limit and fix the bracket 2.

[0026] In the prior art, during the installation process of the wall panel 4, the operations of the crane and the chain block not only require the cooperation of multiple people, but also the actions between the devices need to be precisely coordinated. If there is any improper cooperation, the installation progress will stagnate, increasing the coordination difficulty and time cost of the construction. Moreover, the use of the crane and the chain block requires sufficient operating space. If the construction site is narrow, for example, there are other obstacles inside or around the building, the operating space of the crane and the chain block will be restricted, resulting in the inability to install smoothly. In addition, during the hoisting and tilting process of the wall panel, it is easy to collide with the surrounding columns, beams, floors or other installed components, scratching the wall panel, affecting its 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. This not only does not rely on complex equipment such as cranes and chain blocks, avoids the stagnation of the installation progress caused by the complex operation of the equipment, simplifies the installation process, reduces the coordination difficulty between the equipment, but also the horizontal movement method has lower requirements for the operating space. Even inside the building or at a narrow construction site, the installation can be carried out smoothly without being restricted by the operating space of the crane and the chain block. Moreover, during the horizontal movement process, the contact opportunity between the installation wall panel 4 and the surrounding components such as columns, beams and floors is greatly reduced, thus avoiding the scratching and damage caused by collision and protecting the structural integrity and aesthetics of the installation wall panel 4.

[0027] The working process and principle involved in the overall content of the above embodiments are as follows: It should be noted that the rotational connection methods between the lifting plate 6, the right-thread screw 5 of the diagonal strut and the sliding ejector rod 7 and the bracket 2 have self-locking structures, for example, they can be fixed after being rotated to a specified angle.

[0028] When the staff needs to fix the installation wall panel 4, first move the two brackets 2 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 state to the vertical state. Then install the top plate 22 between the extension columns 25 that penetrate and are slidably connected to the upper end of the lifting plate 6. After the installation of the top plate 22 is completed, the extension columns 25 can be driven to rise out of the lifting plate 6 by an external lifting mechanism, driving the top plate 22 to move upward synchronously, so that the top plate 22 rises and fits against the side wall of the wall 1. After the top plate 22 fits against the wall 1, the staff can then control the telescopic movement of the sliding ejector rod 7 rotatably connected to the support plate 8, so that one end of the sliding ejector rod 7 extends to the wall 1 and simultaneously abuts against the wall 1. Through the mutual cooperation of the sliding ejector 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 installation wall panel 4, ensuring that the installation wall panel 4 remains stable during the installation process, avoiding shaking or tilting, effectively preventing the bracket 2 from accidentally moving or toppling during the construction process, and ensuring the safety of the construction personnel; After the bracket 2 is fixed, the staff can turn on the screw drive motor 9 to drive the sliding support beam 3 to slide out of the bracket 2. After the sliding support beam 3 slides out, the staff can fix the installation wall panel 4 on the second fixing connector 15 connected to one end of the sliding support beam 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 right-threaded screw rod 5 of the diagonal brace, and then drive the right-threaded screw rod 5 of the diagonal brace to extend, so that the end of the right-threaded screw rod 5 of the diagonal brace away from the bracket 2 approaches the installation wall panel 4, and then fix the first fixing connector 14 connected to the right-threaded screw rod 5 of the diagonal brace on the installation wall panel 4. After both the first fixing connector 14 and the second fixing connector 15 are connected to the installation wall panel 4, other connections on the installation wall panel 4 can be removed, and then by contracting the sliding support beam 3 and the right-threaded screw rod 5 of the diagonal brace, pulling the installation wall panel 4 close to the wall 1, the installation wall panel 4 can be made to fit the wall 1, which is convenient for the staff to install. It not only does not rely on complex equipment such as cranes and chain hoists, avoids the stagnation of the installation progress caused by the complex operation of the equipment, simplifies the installation process, reduces the coordination difficulty between the equipment, but also the horizontal movement method has low requirements for the operation space. Even inside a building or at a construction site with a narrow space, the installation can be carried out smoothly without being restricted by the space for the crane and the chain hoist to operate. And during the horizontal movement process, the contact opportunities between the installation wall panel 4 and surrounding columns, beams, floor slabs and other components are greatly reduced, thus avoiding scratches and damages caused by collisions and protecting the structural integrity and beauty of the installation wall panel 4; After the installation wall panel 4 and the wall 1 are connected, the staff can remove the first fixing connector 14 and the second fixing connector 15 from the installation wall panel 4, and then contract the right-threaded screw rod 5 of the diagonal brace and the sliding support beam 3 onto the bracket 2. After the contraction of the right-threaded screw rod 5 of the diagonal brace and the sliding support beam 3 is completed, the staff can drive the sliding jack rod 7 and the extension column 25 to contract, so that the top plate 22 is separated from the wall 1. 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 contract onto the bracket 2; After the brackets 2 are separated from the wall body 1 and the installation wall panel 4 respectively, the staff can rotate the hand wheel 17 to drive one of the double-threaded rods 10 to rotate. Since sprockets 16 are fixedly connected to the outer surfaces of the two double-threaded rods 10, and a chain 11 is sleeved between the outer surfaces of the two sprockets 16, when one of the double-threaded rods 10 rotates, through the transmission connection of the sprockets 16 and the chain 11, the other double-threaded rod 10 can be driven to rotate synchronously. Since the thread directions on both sides of the outer surface of the double-threaded rod 10 are opposite, when the double-threaded rod 10 rotates, the sliders 19 symmetrically thread-connected to the outer surface can be driven to slide closer to each other, and the connecting rods 20 rotatably connected to both sides of the sliders 19 are pulled, driving the brackets 2 on both sides to approach each other and fold up, reducing the occupied space of the brackets 2 on both sides. The brackets 2 can be conveniently stored or transported to other positions. The folded brackets 2 are more compact, facilitating movement in narrow passages or indoor environments and reducing interference with the construction site.

[0029] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. Rear-mounted embedded exterior wall panel folding installation machine, including a wall body (1) and symmetrically arranged brackets (2), characterized in that, On one side of the lower end of the bracket (2), a sliding supporting beam (3) is slidably connected through. On the side of the bracket (2) away from the sliding supporting beam (3), a screw rod driving motor (9) is fixedly connected. The screw rod driving motor (9) is used to control the horizontal sliding of the sliding supporting beam (3) on the bracket (2). At one end of the sliding supporting beam (3) away from the bracket (2), a second fixing connector (15) is fixedly connected. An installation wall panel (4) is arranged between the two second fixing connectors (15). On one side of the two brackets (2) close to the sliding supporting beam (3), a right-handed screw rod of the diagonal brace (5) is rotatably connected. On the side of the right-handed screw rod of the diagonal brace (5) close to the installation wall panel (4), a first fixing connector (14) is fixedly connected. The first fixing connectors (14) are all connected to the installation wall (1).

2. The post-mounted embedded exterior wall panel folding type installation machine according to claim 1, wherein Rollers (23) are fixedly connected to the lower end surfaces of the brackets (2). Link rods (20) are rotatably connected at the four corners on the opposite sides between the two brackets (2). Sliders (19) are rotatably connected between two adjacent link rods (20) on the same horizontal line. A bidirectional threaded rod (10) is threadedly connected through the sliders (19) at the same height. Second connecting columns (13) are fixedly connected between the sliders (19) on the same vertical line. Auxiliary pulleys (24) are fixedly connected to the lower end surfaces of the lower sliders (19).

3. The post-installed embedded exterior wall panel folding type installation machine according to claim 2, wherein, Chains (11) are sleeved on the outer surfaces of two sprockets (16) fixedly connected to the outer surfaces of one end of the bidirectional threaded rod (10). A hand wheel (17) is fixedly connected to one end of one of the bidirectional threaded rods (10) close to the sprocket (16).

4. The post-installed embedded exterior wall panel folding type installation machine according to claim 3, characterized in that, Moving blocks (18) are threadedly connected to the outer surfaces of the bidirectional threaded rod (10) close to the sprockets (16). A first connecting column (12) is fixedly connected between the two moving blocks (18). Push plates (21) are symmetrically rotatably connected to the moving blocks (18). One end of the push plate (21) away from the moving block (18) is rotatably connected to the side wall of the link rod (20).

5. The post-mounted embedded exterior wall panel folding type installation machine according to claim 1, characterized in that, Lifting plates (6) are rotatably connected to the upper end surfaces of the brackets (2). Extension columns (25) are slidably connected through one end of the lifting plates (6) away from the brackets (2). A top plate (22) is clamped between one ends of the two extension columns (25) away from the lifting plates (6). The top plate (22) is attached to the wall (1).

6. The post-installed embedded exterior wall panel folding type installation machine according to claim 5, characterized in that, Support plates (8) are rotatably connected to one side of the upper end surfaces of the brackets (2) away from the lifting plates (6). A sliding jacking rod (7) is rotatably connected to one end of the support plate (8) away from the bracket (2). The sliding jacking rod (7) is attached to the wall (1).

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