A kind of unloading platform and hoisting method for facade ALC batten wall hoisting

Abstract

The application provides a discharging platform and hoisting method for the facade ALC strip plate wall hoisting, which comprises a plurality of floor plates, two pairs of vertical columns fixedly installed on the facade of the plurality of floor plates, a plurality of horizontally arranged connecting rods welded between two columns on the same side, the plurality of connecting rods corresponding to the plurality of floor plates, a liftable discharging platform installed between the two pairs of columns, a telescopic groove arranged on each side of the discharging platform, a side connecting plate installed in the telescopic groove and arranged on the corresponding connecting rod, an installation cavity arranged in the discharging platform, and a floor connecting plate arranged on the rear side of the discharging platform and capable of extending out of the installation cavity. The platform can be quickly lifted by a tower crane and moved to each floor. When support and fixation are needed, the side connecting plates on the two sides of the discharging platform are arranged on the connecting rods, and the floor connecting plate on the front side is arranged on the corresponding floor plate, so that the support is completed, the arrangement is fast, and the quick hoisting process of the long strip plate can be met.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to an unloading platform and hoisting method for hoisting ALC panel walls on exterior facades. Background Technology

[0002] With social development, prefabricated buildings are a new technological development trend in the construction industry. They not only significantly improve construction quality, but also have advantages such as high construction efficiency, less susceptibility to weather conditions, shorter construction cycles, and energy conservation and environmental protection. As a part of prefabricated construction, ALC panels have also been widely used in the construction industry.

[0003] In exterior wall paneling projects with a floor height greater than 4.5m and a large number of large doors and windows, the hoisting and installation of the panels, as well as the reinforcement of door and window openings, present significant challenges. Determining the hoisting and connection methods for ALC panels and the door and window reinforcement schemes are the key points and difficulties in paneling construction.

[0004] Currently, the hoisting of paneling is mostly done using a combination of unloading platform and tower crane. This means that an unloading platform is erected on the exterior facade. However, most existing unloading platforms are fixed, which requires the installation of embedded parts on the corresponding floors. The unloading platform is then welded or bolted to the embedded parts, making installation and disassembly inconvenient. When installing paneling on multiple floors, the unloading platform needs to be re-installed and erected, which is quite troublesome and affects construction efficiency. Summary of the Invention

[0005] To address the aforementioned issues, this invention provides an unloading platform and hoisting method for installing ALC (Alternating Linear Concrete) panel walls on exterior facades. This platform can be rapidly lifted and moved to various floors using a tower crane. When support and fixation are required, simply place the side panels on both sides of the unloading platform onto the support poles, and place the floor panel on the front side onto the corresponding floor slab to complete the support. The platform is quick to set up and can meet the requirements for rapid hoisting of long panels.

[0006] To solve the above problems, the technical solution adopted by the present invention is as follows: An unloading platform for hoisting ALC (Alternating Current Carrying) panel walls on an exterior facade includes multiple floor slabs. Two pairs of vertically arranged columns are fixedly installed on the exterior facade of each floor slab. Multiple horizontally arranged support rods are welded between two columns on the same side, each support rod corresponding to a floor slab. A liftable unloading platform is installed between the two pairs of columns. Both sides of the unloading platform have telescopic grooves. Side support plates that extend out of the telescopic grooves and rest on the corresponding support rods are installed within the telescopic grooves. An installation cavity is provided within the unloading platform. A floor support plate that extends out of the installation cavity is installed on the rear side of the unloading platform. A pusher mechanism that simultaneously pushes out a pair of side support plates and the floor support plate is installed within the installation cavity. The front ends of both sides of the unloading platform are suspended from the upper floor slab by inclined steel wire ropes. A rear-opening fence is fixed to the edge of the unloading platform platform. A transfer cart for transferring ALC panels is placed on the platform platform. Lifting lugs for hoisting the unloading platform are fixed to the top of both sides of the fence.

[0007] Preferably, the sidewalls of the pair of rear columns are fixedly installed on the exterior facade by multiple connecting arms, and multiple sets of cross-shaped connecting rods are welded between the two columns on the same side.

[0008] Preferably, sliders are fixedly installed at the four corners of the unloading platform, and pulleys are rotatably connected to the side walls of the sliders. Vertical grooves adapted to match the corresponding sliders and pulleys are provided on the corresponding sides of the four columns.

[0009] Preferably, the push plate mechanism includes a motor mounted on the inner wall of the mounting cavity, a double-ended screw fixedly connected to the output end of the motor, movable plates threadedly connected to both sides of the double-ended screw, a pair of push rods fixedly connected to the opposite sides of the two movable plates, the ends of the push rods extending into the telescopic groove and fixedly connected to the side plate, a pushing component that can push the floor plate out is mounted on the movable plate, and a transmission component installed in the mounting cavity and driven by the motor to synchronously drive the pushing component.

[0010] Preferably, the pushing component includes a strip groove disposed on the movable plate, a threaded rod rotatably connected in the strip groove, a push block threadedly connected to the threaded rod, a guide rail disposed along the length direction at the bottom of the floor slab, and the push block slidably connected to the guide rail.

[0011] Preferably, the transmission assembly includes a transmission shaft rotatably connected in the mounting cavity, the output end of the motor is connected to the transmission shaft via a pair of gears, both of the movable plates are provided with a circular cavity, the transmission shaft passes through the two circular cavities, a first bevel gear is rotatably connected in the circular cavity, the front end of the threaded rod is fixed with a connecting shaft extending into the circular cavity, the extension end of the connecting shaft is fixed with a second bevel gear meshing with the first bevel gear, the side wall of the transmission shaft is fixed with a limit strip along its length, and the center of the first bevel gear is provided with a limit hole for the transmission shaft to pass through and to fit the limit strip.

[0012] Preferably, the side panel and the corresponding support rod are connected by a pair of bolts, and both the side panel and the support rod are provided with threaded holes for the bolts.

[0013] Preferably, a pair of longitudinal slide rails are fixed on the unloading platform, rollers adapted to the slide rails are installed at the bottom of the transfer vehicle, and a U-shaped support is rotatably connected to the top of the transfer vehicle through a damping shaft.

[0014] Preferably, a hydraulic cylinder is fixedly installed on the front side of the fence, and a push plate for pushing the transfer vehicle is fixedly installed on the telescopic end of the hydraulic cylinder.

[0015] The present invention also provides a method for hoisting an exterior ALC panel wall, comprising the following specific steps: S1. When it is necessary to hoist the ALC strip to the corresponding floor, first tie the hoisting rope to two lifting lugs, use the tower crane to lift the unloading platform, and the pulleys at the four corners of the unloading platform roll in the corresponding vertical grooves to steadily lift the unloading platform to be flush with the corresponding floor slab. S2. Start the motor to drive the double-headed screw to rotate. Through a pair of moving plates and push rods, drive a pair of side plates to extend out of the telescopic groove and be placed on the corresponding support rods. Tighten the bolts, and under the transmission of a pair of gears, drive the transmission shaft to rotate synchronously. Under the action of the limit strip and limit hole, drive the first bevel gear to rotate, and then drive the threaded rod to rotate through the second bevel gear. The floor support plate can be pushed out by the push block and placed on the corresponding floor plate to complete the support of the unloading platform. S3. Use nylon slings to tie the strips 600mm from both ends. Bundle 3-5 ALC strips together and lift them onto the transfer vehicle on the unloading platform using a tower crane. Place them horizontally on the U-shaped support seat and start the hydraulic cylinder to drive the push plate to move the transfer vehicle along the slide rail and floor slab to the floor slab. S4. Use electric pallet trucks to transport ALC panels to various installation locations, and raise the unloading platform to the corresponding floor to complete the transfer process of the panels for the corresponding floor.

[0016] The beneficial effects of this invention are as follows: 1. By installing two pairs of columns, multiple support poles, an unloading platform, a pair of side support plates, and floor support plates, the unloading platform can be quickly lifted and moved to various floors using a tower crane. When support and fixation are required, simply place the side support plates on both sides of the unloading platform on the support poles, and place the floor support plate on the corresponding floor slab on the front side to complete the support. The erection is quick and can meet the needs of rapid hoisting of long slabs.

[0017] 2. After the side panels are erected on the corresponding support poles by installing bolts and inclined steel wire ropes, they can be further fixed with bolts to enhance structural stability. Fixing the ends of the inclined steel wire ropes to the exterior of the upper floor slab can further improve the load-bearing capacity of the platform.

[0018] 3. By installing the push plate mechanism, the motor is started to drive the double-headed screw to rotate. A pair of moving plates and push rods drive a pair of side panels to extend out of the telescopic groove and be erected on the corresponding support rods. The bolts are tightened, and the transmission shaft is driven to rotate synchronously under the transmission of a pair of gears. Under the action of the limit strip and limit hole, the first bevel gear is driven to rotate, and then the threaded rod is driven to rotate through the second bevel gear. The floor panel can be pushed out by the push block and erected on the corresponding floor panel to complete the support of the unloading platform. The side panels and floor panels can be pushed out synchronously, and the erection speed is fast.

[0019] 4. By installing a transfer car and a push plate, the transfer car is lifted onto the unloading platform by a tower crane and placed horizontally on a U-shaped support. The hydraulic cylinder is activated to drive the push plate to move the transfer car along the slide rail and floor slab to the floor slab. This is convenient as it does not require construction personnel to pull it out. The damping shaft can be set up to change the direction of the slab at will, making adjustment convenient. Attached Figure Description

[0020] Figure 1 This is a front view of the present invention; Figure 2 This is a top cross-sectional view of the present invention; Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the diagram; Figure 4 This is a bottom view of the floor slab proposed in this invention; Figure 5 This is a top view of the unloading platform proposed in this invention; Figure 6 This is a front view of the transport vehicle proposed in this invention.

[0021] In the diagram: 1. Column, 2. Diagonal steel wire rope, 3. Lifting lug, 4. Hydraulic cylinder, 5. Fence, 6. Unloading platform, 7. Side panel, 8. Sliding block, 9. Floor panel, 10. Connecting arm, 11. Bolt, 12. Telescopic groove, 13. Pulley, 14. Push rod, 15. Moving plate, 16. Gear, 17. Motor, 18. Threaded rod, 19. Double-ended screw, 20. Drive shaft, 21. Mounting cavity, 22. Floor panel, 23. Second bevel gear, 24. First bevel gear, 25. Limiting hole, 26. Limiting strip, 27. Circular cavity, 28. Push block, 29. Guide rail, 30. Threaded hole, 31. Slide rail, 32. U-shaped bearing seat, 33. Push plate, 34. Damping shaft, 35. Transfer car, 36. Roller, 37. Support pole. Detailed Implementation

[0022] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Reference Figure 1-6 An unloading platform for hoisting ALC panel wall on an exterior facade includes a multi-story floor slab 22. Two pairs of vertically arranged columns 1 are fixedly installed on the exterior facade of the multi-story floor slab 22. Multiple horizontally arranged struts 37 are welded between the two columns 1 on the same side. The struts 37 correspond one-to-one with the multi-story floor slab 22. The sidewalls of the pair of columns 1 on the rear side are fixedly installed on the exterior facade by multiple connecting arms 10. Multiple sets of cross-shaped connecting rods are also welded between the two columns 1 on the same side to enhance the stability of the columns 1.

[0025] A liftable unloading platform 6 is installed between two pairs of columns 1. Lifting lugs 3 for lifting the unloading platform 6 are fixed on the top of both sides of the fence 5. Slider blocks 8 are fixedly installed at the four corners of the unloading platform 6. Pulleys 13 are rotatably connected to the side walls of the sliders 8. Vertical grooves adapted to the corresponding sliders 8 and pulleys 13 are provided on the corresponding sides of the four columns 1. The lifting rope is tied to the two lifting lugs 3, and the unloading platform 6 is lifted by the tower crane. The pulleys 13 at the four corners of the unloading platform 6 roll in the corresponding vertical grooves, and the unloading platform 6 is stably lifted to be flush with the corresponding floor slab 22.

[0026] Both sides of the unloading platform 6 are provided with telescopic grooves 12. Side access plates 7 that can extend out of the telescopic grooves 12 and be mounted on the corresponding access poles 37 are installed in the telescopic grooves 12. The unloading platform 6 is provided with an installation cavity 21. A floor access plate 9 that can extend out of the installation cavity 21 is installed on the rear side of the unloading platform 6. A push plate mechanism that can simultaneously push out a pair of side access plates 7 and floor access plates 9 is installed in the installation cavity 21. The push plate mechanism includes a motor 17 installed on the inner wall of the installation cavity 21. The output end of the motor 17 is fixedly connected to a double-headed screw 19. Both sides of the double-headed screw 19 are threaded. The two movable plates 15 are connected to each other. A pair of push rods 14 are fixedly connected to the opposite sides of each movable plate 15. The ends of the push rods 14 extend into the telescopic groove 12 and are fixedly connected to the side plate 7. The movable plates 15 are equipped with a pushing component that can push the floor plate 9 out. The movable plates 15 are also equipped with a transmission component installed in the mounting cavity 21 and driven by a motor 17 to synchronously drive the pushing component. The motor 17 drives the double-headed screw 19 to rotate. Through the pair of movable plates 15 and push rods 14, the pair of side plates 7 are driven out of the telescopic groove 12 and placed on the corresponding support pole 37.

[0027] Furthermore, the pushing component includes a strip groove disposed on the movable plate 15, a threaded rod 18 rotatably connected in the strip groove, a push block 28 threadedly connected to the threaded rod 18, a guide rail 29 fixed at the bottom of the floor slab 9 along its length direction, the push block 28 slidably connected to the guide rail 29, the threaded rod 18 rotates, and the floor slab 9 can be pushed out by the push block 28 and placed on the corresponding floor slab 22.

[0028] Specifically, the transmission assembly includes a transmission shaft 20 rotatably connected in the mounting cavity 21. The output end of the motor 17 is connected to the transmission shaft 20 via a pair of gears 16. Both movable plates 15 have a circular cavity 27. The transmission shaft 20 passes through both circular cavities 27. A first bevel gear 24 is rotatably connected in the circular cavity 27. A connecting shaft extending into the circular cavity 27 is fixed at the front end of the threaded rod 18. A second bevel gear 23 meshing with the first bevel gear 24 is fixed at the extension end of the connecting shaft. A limit strip 26 is fixed along the length of the side wall of the transmission shaft 20. A limit hole 25 is provided at the center of the first bevel gear 24 for the transmission shaft 20 to pass through and to fit the limit strip 26. The motor 17 synchronously drives the transmission shaft 20 to rotate under the transmission of the pair of gears 16. Under the action of the limit strip 26 and the limit hole 25, the motor 17 drives the first bevel gear 24 to rotate. Then, the second bevel gear 23 drives the threaded rod 18 to rotate, thus realizing the synchronous plate pushing process.

[0029] The front ends of both sides of the unloading platform 6 are suspended from the floor slab 22 of the upper floor by inclined steel wire ropes 2. The side plate 7 and the corresponding support rod 37 are connected by a pair of bolts 11. The side plate 7 and the support rod 37 are provided with threaded holes 30 that are compatible with the bolts 11. Tightening the bolts 11 enhances stability.

[0030] A rear-opening railing 5 is fixed to the edge of the unloading platform 6. A transfer cart 35 for transferring ALC strips is placed on the platform 6. A pair of longitudinal slide rails 31 are fixed on the platform 6. Rollers 36 adapted to the slide rails 31 are installed at the bottom of the transfer cart 35. A U-shaped support seat 32 is rotatably connected to the top of the transfer cart 35 through a damping shaft 34. A hydraulic cylinder 4 is fixedly installed on the front side of the railing 5. A push plate 33 for pushing the transfer cart 35 is fixedly installed at the telescopic end of the hydraulic cylinder 4. The transfer cart 35 is lifted onto the unloading platform 6 by a tower crane and placed horizontally on the U-shaped support seat 32. The hydraulic cylinder 4 is activated to drive the push plate 33 to move, moving the transfer cart 35 along the slide rails 31 and the floor slab 9 to the floor slab 22. The damping shaft 34 can arbitrarily change the direction of the strips, making adjustment convenient.

[0031] When it is necessary to hoist the ALC panel to the corresponding floor, first tie the hoisting rope to the two lifting lugs 3, and use the tower crane to lift the unloading platform 6. The pulleys 13 at the four corners of the unloading platform 6 roll in the corresponding vertical slide groove. Under the guidance and limiting action of the column 1 and the vertical slide groove, the unloading platform 6 is stably lifted to the position flush with the corresponding floor panel 22.

[0032] The starter motor 17 drives the double-headed screw 19 to rotate, causing a pair of moving plates 15 to move in opposite directions. Then, through the push rod 14, a pair of side plates 7 extend out of the telescopic groove 12 and are placed on the corresponding support rod 37. The bolts 11 are tightened to enhance stability. Under the transmission of a pair of gears 16, the motor 17 synchronously drives the transmission shaft 20 to rotate. Under the action of the limit strip 26 and the limit hole 25, the first bevel gear 24 rotates. Then, through the second bevel gear 23, the threaded rod 18 rotates. The floor plate 9 can be pushed out by the push block 28 (the movement of the moving plate 15 will cause the push block 28 to slide on the guide rail 29, and will also cause the first bevel gear 24 to move along the transmission shaft 20). It is placed on the corresponding floor plate 22, completing the support for the unloading platform 6. The end of the inclined steel wire rope 2 is fixed to the outer facade of the upper floor plate 22, which can further improve the load-bearing capacity of the platform.

[0033] Nylon slings are used to secure the strips 600mm from both ends. Three ALC strips are bundled together for transport. A tower crane lifts them onto the transfer vehicle 35 on the unloading platform 6, where they are placed horizontally on the U-shaped support 32. The hydraulic cylinder 4 is activated to move the push plate 33, which moves the transfer vehicle 35 along the slide rail 31 and the floor slab 9 to the floor slab 22. The damping shaft 34 allows for easy adjustment and can arbitrarily change the direction of the strips.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A material unloading platform for hoisting ALC panel walls on exterior facades, comprising multi-layer floor slabs (22), characterized in that, Two pairs of vertically arranged columns (1) are fixedly installed on the exterior facade of the multi-story floor slab (22). Multiple horizontally arranged struts (37) are welded between the two columns (1) on the same side. The struts (37) correspond one-to-one with the multi-story floor slab (22). A liftable unloading platform (6) is installed between the two pairs of columns (1). Both sides of the unloading platform (6) are provided with telescopic grooves (12). Side struts (7) that can extend out of the telescopic grooves (12) and be erected on the corresponding struts (37) are installed in the telescopic grooves (12). An installation cavity (21) is provided in the unloading platform (6). A floor strut (9) that can extend out of the installation cavity (21) is installed on the rear side of the unloading platform (6). A floor strut (9) that can extend out of the installation cavity (21) is installed in the installation cavity (21). A push plate mechanism that can simultaneously push out a pair of side plates (7) and floor plates (9) is provided. The front ends of both sides of the unloading platform (6) are suspended on the upper floor plate (22) by inclined steel wire ropes (2). A rear open fence (5) is fixed on the edge of the unloading platform (6). A transfer car (35) for transferring ALC strips is placed on the unloading platform (6). Lifting lugs (3) for lifting the unloading platform (6) are fixed on the top of both sides of the fence (5). A slider (8) is fixedly installed at each of the four corners of the unloading platform (6). A pulley (13) is rotatably connected to the side wall of the slider (8). Vertical grooves adapted to the corresponding slider (8) and pulley (13) are provided on the corresponding sides of the four columns (1).

2. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 1, characterized in that, The side walls of the pair of columns (1) on the rear side are fixedly installed on the exterior facade by multiple connecting arms (10), and multiple sets of cross-type connecting rods are welded between the two columns (1) on the same side.

3. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 1, characterized in that, The push plate mechanism includes a motor (17) installed on the inner wall of the mounting cavity (21). The output end of the motor (17) is fixedly connected to a double-headed screw (19). Both sides of the double-headed screw (19) are threadedly connected to a movable plate (15). A pair of push rods (14) are fixedly connected to the opposite sides of the two movable plates (15). The end of the push rod (14) extends into the telescopic groove (12) and is fixedly connected to the side plate (7). The movable plate (15) is equipped with a push assembly that can push the floor plate (9) out. It also includes a transmission assembly installed in the mounting cavity (21) and driven by the motor (17) to synchronously drive the push assembly.

4. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 3, characterized in that, The pushing component includes a strip groove on a movable plate (15), a threaded rod (18) is rotatably connected in the strip groove, a push block (28) is threadedly connected to the threaded rod (18), and a guide rail (29) is fixed at the bottom of the floor slab (9) along its length direction. The push block (28) is slidably connected to the guide rail (29).

5. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 4, characterized in that, The transmission assembly includes a transmission shaft (20) rotatably connected in the mounting cavity (21). The output end of the motor (17) is connected to the transmission shaft (20) via a pair of gears (16). Both of the moving plates (15) are provided with a circular cavity (27). The transmission shaft (20) passes through the two circular cavities (27). A first bevel gear (24) is rotatably connected in the circular cavity (27). The front end of the threaded rod (18) is fixed with a connecting shaft extending into the circular cavity (27). The extension end of the connecting shaft is fixed with a second bevel gear (23) meshing with the first bevel gear (24). A limit strip (26) is fixed along the length of the side wall of the transmission shaft (20). The center of the first bevel gear (24) is provided with a limit hole (25) for the transmission shaft (20) to pass through and to fit the limit strip (26).

6. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 1, characterized in that, The side plate (7) and the corresponding pole (37) are connected by a pair of bolts (11), and both the side plate (7) and the pole (37) are provided with threaded holes (30) for the bolts (11).

7. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 1, characterized in that, The unloading platform (6) has a pair of longitudinal slide rails (31) fixed on its surface. The bottom of the transfer vehicle (35) is equipped with rollers (36) that are adapted to the slide rails (31). The top of the transfer vehicle (35) is rotatably connected to a U-shaped support seat (32) via a damping shaft (34).

8. The unloading platform for hoisting ALC panel wall on an exterior facade according to claim 1, characterized in that, A hydraulic cylinder (4) is fixedly installed on the front side of the fence (5), and a push plate (33) for pushing the transfer vehicle (35) is fixedly installed on the telescopic end of the hydraulic cylinder (4).

9. A hoisting method for an unloading platform for hoisting an exterior ALC panel wall according to any one of claims 1-8, characterized in that, The specific steps include the following: S1. When it is necessary to hoist the ALC strip to the corresponding floor, first tie the hoisting rope to two hoisting lugs (3), use the tower crane to hoist the unloading platform (6), and the pulleys (13) at the four corners of the unloading platform (6) roll in the corresponding vertical slide groove to stably lift the unloading platform (6) to be flush with the corresponding floor slab (22). S2. Start the motor (17) to drive the double-headed screw (19) to rotate. Through a pair of moving plates (15) and push rods (14), drive a pair of side plates (7) to extend out of the telescopic groove (12) and be placed on the corresponding support rod (37). Tighten the bolts (11). Under the transmission of a pair of gears (16), drive the transmission shaft (20) to rotate synchronously. Under the action of the limit strip (26) and limit hole (25), drive the first bevel gear (24) to rotate. Then, through the second bevel gear (23), drive the threaded rod (18) to rotate. Through the push block (28), the floor support plate (9) can be pushed out and placed on the corresponding floor plate (22) to complete the support of the unloading platform (6). S3. Use nylon slings to tie the strips at 600mm from both ends. Bundle 3-5 ALC strips together and lift them onto the transfer vehicle (35) on the unloading platform (6) using a tower crane. Place it horizontally on the U-shaped support seat (32). Start the hydraulic cylinder (4) to drive the push plate (33) to move and move the transfer vehicle (35) along the slide rail (31) and the floor slab (9) to the floor slab (22). S4. Use an electric transport vehicle to transport the ALC strips to various installation locations. The unloading platform (6) is raised to the corresponding floor to complete the transfer process of the strips on the corresponding floor.

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