A horizontal translation unloading platform for high-rise building construction

Abstract

The present application relates to the field of building construction, especially relates to a kind of high-rise building construction's translation unloading platform.The present application can solve the problem of manual unloading, by being matched with the setting of unloading platform, building materials can be more quickly unloaded, to improve unloading efficiency.A kind of high-rise building construction's translation unloading platform, including receiving hopper, extension frame and mobile unloading assembly etc.;The extension frame is fixedly connected on receiving hopper, and the mobile unloading assembly is arranged on receiving hopper.The present application moves electric sliding block by electric sliding rail drive, so that upper platform and lower platform move horizontally together, building materials are moved out of receiving hopper, then connecting rod pushes upper platform and lower platform to swing upward together, drives building materials to swing upward, while roller swings upward and will push building materials out, so that building materials will slide obliquely downward along upper platform, to achieve the purpose of quickly unloading building materials, reduce the carrying of staff.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building construction, and particularly relates to a translation unloading platform for high-rise building construction. BACKGROUND

[0002] The unloading platform is a kind of temporary operation platform and operation frame commonly set up at the construction site, and is generally used for material turnover. At present, the unloading platform is gradually divided into translation type, floor type and cantilever type unloading platform with the continuous development of society.

[0003] In the prior art, the translation type unloading platform is widely used, but most of the translation type unloading platforms need manual carrying and unloading. Since the building materials are mostly heavy, multiple workers are needed for unloading, which is time-consuming and laborious. At present, there is also a way of unloading by using a hoisting machine, but the building materials are inconvenient for the hoisting machine to hoist in the unloading platform, and the process of binding the building materials is also more complicated, so the unloading efficiency is low. SUMMARY

[0004] Therefore, the present application provides a translation unloading platform for high-rise building construction, which can solve the problem of manual unloading. By cooperating with the unloading platform, the building materials can be unloaded more quickly to improve the unloading efficiency.

[0005] The technical implementation scheme of the present application is as follows: a translation unloading platform for high-rise building construction, comprising a receiving hopper, an extension frame and a mobile unloading assembly, the extension frame is fixedly connected to the receiving hopper, the extension frame is provided with an inclined surface, and the mobile unloading assembly is arranged on the receiving hopper.

[0006] In a preferred embodiment of the present application, the mobile unloading assembly comprises electric sliding rails, electric sliding blocks, connecting rods, lower platforms, short rollers, long rollers, rollers, wheels, upper platforms, connecting blocks and stop blocks, two electric sliding rails are fixedly connected to the inner side of the receiving hopper, the two electric sliding rails are symmetrically arranged, an electric sliding block is slidably connected to each of the two electric sliding rails, one end of a connecting rod is rotatably connected to each of the two electric sliding blocks, a lower platform is rotatably connected between the other ends of the two connecting rods, ten placing openings are formed in the lower platform, four short rollers are rotatably connected to the lower platform, a long roller is rotatably connected to the lower platform, two rollers are fixedly connected to each of the short rollers, two rollers are fixedly connected to the long roller, the rollers are located in the placing openings of the lower platform, two wheels are rotatably connected to the lower platform, an upper platform is rotatably connected between the other ends of the two connecting rods, the upper platform is located above the lower platform, ten openings are formed in the upper platform, the rollers are located in the openings of the upper platform, four connecting blocks are rotatably connected between the lower platform and the upper platform, two stop blocks are fixedly connected to the upper side of the extension frame, and the two stop blocks are symmetrically arranged.

[0007] In a preferred embodiment of the present application, the mobile unloading assembly comprises electric sliding rails, electric sliding blocks, connecting rods, lower platforms, short rollers, long rollers, rollers, wheels, upper platforms, connecting blocks and stop blocks, two electric sliding rails are fixedly connected to the inner side of the receiving hopper, the two electric sliding rails are symmetrically arranged, an electric sliding block is slidably connected to each of the two electric sliding rails, one end of a connecting rod is rotatably connected to each of the two electric sliding blocks, a lower platform is rotatably connected between the other ends of the two connecting rods, ten placing openings are formed in the lower platform, four short rollers are rotatably connected to the lower platform, a long roller is rotatably connected to the lower platform, two rollers are fixedly connected to each of the short rollers, two rollers are fixedly connected to the long roller, the rollers are located in the placing openings of the lower platform, two wheels are rotatably connected to the lower platform, an upper platform is rotatably connected between the other ends of the two connecting rods, the upper platform is located above the lower platform, ten openings are formed in the upper platform, the rollers are located in the openings of the upper platform, four connecting blocks are rotatably connected between the lower platform and the upper platform, two stop blocks are fixedly connected to the upper side of the extension frame, and the two stop blocks are symmetrically arranged.

[0008] In a preferred embodiment of the present application, an arc-shaped groove is formed in each of the arc-shaped guides, and a guide groove is formed in each of the transverse guides.

[0009] In a preferred embodiment of the present application, the mobile unloading assembly comprises electric sliding rails, electric sliding blocks, connecting rods, lower platforms, short rollers, long rollers, rollers, wheels, upper platforms, connecting blocks and stop blocks, two electric sliding rails are fixedly connected to the inner side of the receiving hopper, the two electric sliding rails are symmetrically arranged, an electric sliding block is slidably connected to each of the two electric sliding rails, one end of a connecting rod is rotatably connected to each of the two electric sliding blocks, a lower platform is rotatably connected between the other ends of the two connecting rods, ten placing openings are formed in the lower platform, four short rollers are rotatably connected to the lower platform, a long roller is rotatably connected to the lower platform, two rollers are fixedly connected to each of the short rollers, two rollers are fixedly connected to the long roller, the rollers are located in the placing openings of the lower platform, two wheels are rotatably connected to the lower platform, an upper platform is rotatably connected between the other ends of the two connecting rods, the upper platform is located above the lower platform, ten openings are formed in the upper platform, the rollers are located in the openings of the upper platform, four connecting blocks are rotatably connected between the lower platform and the upper platform, two stop blocks are fixedly connected to the upper side of the extension frame, and the two stop blocks are symmetrically arranged.

[0010] In a preferred embodiment of the present application, the mobile unloading assembly comprises electric sliding rails, electric sliding blocks, connecting rods, lower platforms, short rollers, long rollers, rollers, wheels, upper platforms, connecting blocks and stop blocks, two electric sliding rails are fixedly connected to the inner side of the receiving hopper, the two electric sliding rails are symmetrically arranged, an electric sliding block is slidably connected to each of the two electric sliding rails, one end of a connecting rod is rotatably connected to each of the two electric sliding blocks, a lower platform is rotatably connected between the other ends of the two connecting rods, ten placing openings are formed in the lower platform, four short rollers are rotatably connected to the lower platform, a long roller is rotatably connected to the lower platform, two rollers are fixedly connected to each of the short rollers, two rollers are fixedly connected to the long roller, the rollers are located in the placing openings of the lower platform, two wheels are rotatably connected to the lower platform, an upper platform is rotatably connected between the other ends of the two connecting rods, the upper platform is located above the lower platform, ten openings are formed in the upper platform, the rollers are located in the openings of the upper platform, four connecting blocks are rotatably connected between the lower platform and the upper platform, two stop blocks are fixedly connected to the upper side of the extension frame, and the two stop blocks are symmetrically arranged.

[0011] In a preferred embodiment of the present application, a jacking assembly is arranged on the connecting rods, the jacking assembly comprises a bracket, a pulley and an inclined block, two brackets are fixedly connected to the connecting rods, two pulleys are fixedly connected to the lower part of the brackets, the pulleys are in contact with the top of the guide rails, and two inclined blocks are fixedly connected to the top of the guide rails.

[0012] In a preferred embodiment of the present application, inclined surfaces are arranged on the inclined blocks.

[0013] Compared with the prior art, the present application has the following advantages: 1. The electric sliding block is driven to move by the electric sliding rail, so that the upper platform and the lower platform move horizontally together, the building materials are moved out of the material receiving hopper, then the connecting rods push the upper platform and the lower platform to swing upward together, the building materials are swung upward, and the building materials are pushed out by the rolling cylinders swinging upward, so that the building materials slide downward along the upper platform, thereby achieving the purpose of quickly unloading the building materials and reducing the carrying of the workers.

[0014] 2. The long roller shaft is swung upward by the upward swinging of the lower platform, so that the long roller shaft is clamped into the guide groove of the transverse guide rail, the transverse guide rail supports the long roller shaft, the rolling cylinders can stably support the building materials, and part of the pressure of the connecting rods is shared, when the electric sliding block is driven to reset by the electric sliding rail, the guide groove of the transverse guide rail guides the long roller shaft, so that the lower platform and the upper platform move horizontally first, and then the lower platform and the upper platform maintain an inclined state during the resetting process, the building materials can slide along the upper platform, the building materials are placed flat on the extension frame, and the carrying of the workers is further reduced, thereby saving time and effort.

[0015] 3. The gear is swung upward by the upward swinging of the long roller shaft, so that the gear is engaged with the rack, when the long roller shaft moves horizontally along the guide groove of the transverse guide rail, the gear rotates along the rack, thereby driving the short roller shaft and the long roller shaft to rotate together, the rotation of the short roller shaft and the long roller shaft drives all the rolling cylinders to rotate together, the rotation of the rolling cylinders pushes the building materials to move obliquely downward, thereby making the building materials slide faster, and thereby improving the unloading efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a first kind of three-dimensional structure schematic diagram of the present application.

[0017] Figure 2 It is a second kind of three-dimensional structure schematic diagram of the present application.

[0018] Figure 3 It is a part of three-dimensional structure schematic diagram of the mobile unloading assembly and the rolling assembly of the present application.

[0019] Figure 4Part of the mobile unloading assembly and jacking assembly of the present application is shown in the perspective view.

[0020] Figure 5 Part of the mobile unloading assembly of the present application is shown in the perspective view.

[0021] Figure 6 Part of the mobile unloading assembly, guide assembly and rolling assembly of the present application is shown in the perspective view.

[0022] Figure 7 Part of the mobile unloading assembly, rolling assembly and jacking assembly of the present application is shown in the perspective view.

[0023] Figure 8 Part of the mobile unloading assembly, guide assembly and jacking assembly of the present application is shown in the perspective view.

[0024] Figure 9 Part of the mobile unloading assembly and rolling assembly of the present application is shown in the perspective view.

[0025] Figure 10 Part of the mobile unloading assembly and rolling assembly of the present application is shown in the perspective view.

[0026] Figure 11 Part of the guide assembly and rolling assembly of the present application is shown in the perspective view.

[0027] Figure 12 Part of the guide assembly and rolling assembly of the present application is shown in the perspective view.

[0028] In the above drawings, the following reference signs are used: 1, receiving hopper; 2, extension frame; 41, electric sliding rail; 42, electric sliding block; 43, connecting rod; 44, lower platform; 45, short roller shaft; 46, long roller shaft; 47, roller; 48, roller; 49, upper platform; 410, connecting block; 411, stop block; 51, arc-shaped guide rail; 52, transverse guide rail; 53, spring sheet; 6, rolling assembly; 61, gear; 62, rack; 63, toothed pulley; 65, toothed belt; 7, guide rail; 81, bracket; 82, pulley; 83, inclined block. Embodiment

[0029] In order to make the technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0030] Example 1: A translation unloading platform for high-rise building construction, as shown inFigures 1-5 As shown, including a receiving hopper 1, extension frame 2 and mobile discharge assembly, the extension frame 2 is bolted on receiving hopper 1, the extension frame 2 is provided with slope, the mobile discharge assembly is provided on receiving hopper 1.

[0031] The mobile discharge assembly includes electric slide rail 41, electric slide block 42, connecting rod 43, lower platform 44, short roller shaft 45, long roller shaft 46, roller 47, roller 48, upper platform 49, connecting block 410 and stop block 411, the inner side of receiving hopper 1 is bolted with two electric slide rails 41, two electric slide rails 41 are symmetrically arranged, two electric slide blocks 42 are slidably connected on two electric slide rails 41, one end of connecting rod 43 is rotatably connected on two electric slide blocks 42, lower platform 44 is rotatably connected between the other end of two connecting rods 43, ten placing openings are formed on lower platform 44, four short roller shafts 45 are rotatably connected on lower platform 44, the short roller shaft 45 is horizontally arranged, long roller shaft 46 is rotatably connected on lower platform 44, the long roller shaft 46 is horizontally arranged, two rollers 47 are fixedly connected on each short roller shaft 45, two rollers 47 are also fixedly connected on long roller shaft 46, the rollers 47 are located in the placing openings of lower platform 44, two rollers 48 are rotatably connected on lower platform 44, upper platform 49 is rotatably connected between the other end of two connecting rods 43, the upper platform 49 is located above lower platform 44, ten openings are formed on upper platform 49, the rollers 47 are located in the openings of upper platform 49, four connecting blocks 410 are rotatably connected between lower platform 44 and upper platform 49, two stop blocks 411 are bolted on the upper side of extension frame 2, two stop blocks 411 are symmetrically arranged.

[0032] In actual operation, the workers first place the building materials on the upper platform 49 for transfer, and the two rollers 48 will be in contact with the inner bottom of the receiving hopper 1 under the action of gravity. When it is necessary to unload the building materials, the workers simultaneously start the two electric sliding rails 41, which will drive the electric sliding blocks 42 to move, and the movement of the electric sliding blocks 42 will drive the upper platform 49 and the lower platform 44 to move together through the connecting rods 43, thereby moving the building materials out of the receiving hopper 1. The movement of the lower platform 44 will drive the rollers 48 to rotate along the receiving hopper 1 and the extension frame 2. When the rollers 48 continue to move and come into contact with the stop blocks 411, the stop blocks 411 will stop the rollers 48. At this time, the lower platform 44 and the upper platform 49 no longer move. At this time, the continuous movement of the electric sliding blocks 42 will drive the upper platform 49 and the lower platform 44 to swing upward together through the connecting rods 43. The upward swinging of the lower platform 44 will drive the short rollers 45, the long rollers 46, and the rollers 47 to swing upward together. The upward swinging of the rollers 47 will pass through the opening of the upper platform 49, come into contact with the building materials, and push the building materials out. The building materials will slide downward along the upper platform 49 under the action of gravity. The oblique downward sliding of the building materials will drive the short rollers 45, the long rollers 46, and the rollers 47 to rotate together, thereby reducing the friction between the building materials and the upper platform 49 and enabling the building materials to slide down quickly, so as to achieve the purpose of quickly unloading the building materials and reduce the carrying of the workers, saving time and effort. When the unloading of the building materials is completed, the workers carry away the building materials, and the electric sliding rails 41 will drive the electric sliding blocks 42 to reset. The resetting of the electric sliding blocks 42 will drive the lower platform 44 and the upper platform 49 to swing downward and reset together through the connecting rods 43. The resetting of the lower platform 44 will drive the short rollers 45, the long rollers 46, the rollers 47, and the rollers 48 to reset together. The resetting of the rollers 48 will disengage from the contact with the stop blocks 411.

[0033] Example 2: Based on example 1, as shown in Figures 6-12 the guiding assembly is arranged on the receiving hopper 1. The guiding assembly comprises arc-shaped guide rails 51, transverse guide rails 52, and spring plates 53. Two arc-shaped guide rails 51 are connected to the inner walls of the receiving hopper 1 on both sides through bolts, and the two arc-shaped guide rails 51 form a group. Transverse guide rails 52 are connected to the inner walls of the receiving hopper 1 on both sides through bolts. Each arc-shaped guide rail 51 is fixedly connected with a transverse guide rail 52. Each transverse guide rail 52 is connected with a spring plate 53 through a bolt.

[0034] Each arc-shaped guide rail 51 is provided with an arc-shaped groove. Each transverse guide rail 52 is provided with a guiding groove.

[0035] When the long roller 46 swings upward, it will contact two arc-shaped guide rails 51 and be clamped into the arc-shaped grooves of the two arc-shaped guide rails 51, so that the two ends of the long roller 46 swing along the arc-shaped grooves of the arc-shaped guide rails 51, thereby limiting the long roller 46, and the long roller 46 continues to swing upward and contacts the spring sheets 53 and drives the spring sheets 53, and then contacts two transverse guide rails 52 and is clamped into the guide grooves of the two transverse guide rails 52, the transverse guide rails 52 support the long roller 46, thereby supporting the lower platform 44, so that the rollers 47 can stably support the building materials, and can also share part of the pressure of the connecting rods 43, thereby reducing the damage of the connecting rods 43; when the electric sliding rail 41 drives the electric sliding block 42 to reset, under the guidance of the guide grooves of the transverse guide rails 52, the electric sliding block 42 first drives the lower platform 44 and the upper platform 49 to move away from the stop block 411 through the connecting rod 43, thereby keeping the lower platform 44 and the upper platform 49 in an inclined state during resetting, so that the building materials can slide along the upper platform 49, the upper platform 49 continues to move and is separated from the building materials, and the building materials are placed flat on the extension frame 2, further reducing the movement of the workers, the lower platform 44 moves and drives the short roller 45, the long roller 46 and the rollers 47 to move along the guide grooves of the transverse guide rails 52, the spring sheets 53 are no longer driven, and the long roller 46 continues to move and is separated from the two transverse guide rails 52, and is clamped into the arc-shaped grooves of the other two arc-shaped guide rails 51 under the action of gravity, the arc-shaped grooves of the arc-shaped guide rails 51 limit the long roller 46, at this time the long roller 46 swings downward along the arc-shaped grooves of the arc-shaped guide rails 51 and is separated from the arc-shaped guide rails 51, and the lower platform 44 and the upper platform 49 swing downward under the action of gravity and reset the connecting rod 43.

[0036] In the embodiment 2, the extension frame 2 is provided with a movable unloading assembly, and the movable unloading assembly includes a long roller 46, a short roller 45, a roller 47, a connecting rod 43, a spring sheet 53, an electric sliding rail 41, an electric sliding block 42, and a stop block 411. Figures 7-12 As shown in the embodiment 3, the movable unloading assembly further includes a rolling assembly 6, the rolling assembly 6 is provided on the movable unloading assembly, the rolling assembly 6 includes a gear 61, a rack 62, a toothed belt wheel 63 and a toothed belt 65, both ends of the long roller 46 are connected with the gear 61 through a flat key, each transverse guide rail 52 is connected with the rack 62 through a bolt, the gear 61 is engaged with the rack 62, both sides of each short roller 45 are connected with the toothed belt wheel 63 through a flat key, both sides of the long roller 46 are also fixedly connected with the toothed belt wheel 63, five toothed belt wheels 63 are a group, a toothed belt 65 is wound between the five toothed belt wheels 63, and each toothed belt wheel 63 is engaged with the toothed belt 65.

[0037] When the short shaft 45 and the long shaft 46 swing upward, the gear 61 and the toothed belt wheel 63 swing upward, the gear 61 engages with the rack 62, when the long shaft 46 moves horizontally along the guide groove of the transverse guide rail 52, the gear 61 rotates along the rack 62, the rotation of the two gears 61 drives the long shaft 46 and the toothed belt wheel 63 to rotate, the rotation of the toothed belt wheel 63 drives the toothed belt 65 to rotate, the rotation of the toothed belt 65 drives the toothed belt wheel 63 on the short shaft 45 to rotate, the rotation of the other toothed belt wheel 63 drives the short shaft 45 to rotate, the rotation of the short shaft 45 and the long shaft 46 drives all the rollers 47 to rotate, the rotation of the rollers 47 pushes the building materials to move obliquely downward, and then the building materials slide down more quickly, so that the unloading efficiency is improved; when the short shaft 45 and the long shaft 46 swing downward, the gear 61 and the toothed belt wheel 63 swing downward, the gear 61 disengages from the rack 62.

[0038] Example 4: on the basis of example 3, as shown in the figure, it also includes a guide rail 7, the receiving hopper 1 and the extension frame 2 are connected by two guide rails 7 through bolts, the guide rail 7 is fixedly connected with the stopper 411, the roller 48 is located in the guide rail 7, and the roller 48 is in contact with the guide rail 7. Figures 2-3

[0039] Initially, the roller 48 is located in the guide rail 7, the movement of the lower platform 44 drives the roller 48 to move and rotate along the guide rail 7, the guide rail 7 limits and guides the roller 48, so that the roller 48 moves stably and accurately contacts the stopper 411.

[0040] Example 5: on the basis of example 4, as shown in the figure, it also includes a jacking assembly, the jacking assembly is arranged on the connecting rod 43, the jacking assembly includes a bracket 81, a pulley 82 and an inclined block 83, two connecting rods 43 are welded with the bracket 81, two brackets 81 are connected with the pulley 82 through bolts, the pulley 82 is in contact with the top of the guide rail 7, and two guide rails 7 are fixedly connected with the inclined block 83. Figures 4-8 Two inclined surfaces are arranged on the inclined block 83.

[0041]

[0042] ​​When the connecting rod 43 moves, the bracket 81 and the pulley 82 will move together, at the same time, the pulley 82 will rotate along the guide rail 7, the pulley 82 continues to move and will contact the inclined block 83, and rotate along the inclined block 83, at the same time, the inclined block 83 will push the bracket 81 and the pulley 82 to move upward a small distance, so that the bracket 81 drives the connecting rod 43 to swing upward a certain angle, so that the two connecting rods 43 can more easily and quickly support the lower platform 44 and the upper platform 49, improve the mechanical performance, the connecting rod 43 swings upward will drive the bracket 81 and the pulley 82 to swing upward, the pulley 82 swings upward will be out of contact with the inclined block 83; the connecting rod 43 resets will drive the bracket 81 and the pulley 82 to reset.

[0043] The embodiments of the application are described above with reference to the drawings, but the application is not limited to the specific embodiments described above, the specific embodiments described above are only illustrative, but not restrictive, and those skilled in the art can make many forms under the inspiration of the application without departing from the purpose of the application and the scope protected by the claims, which all belong to the protection of the application.

Claims

1. A horizontal unloading platform for high-rise building construction, characterized in that, It includes a receiving hopper (1), an extension frame (2) and a movable unloading assembly. The extension frame (2) is fixedly connected to the receiving hopper (1) and has an inclined surface. The movable unloading assembly is located on the receiving hopper (1). The mobile unloading assembly includes an electric slide rail (41), an electric slider (42), a connecting rod (43), a lower platform (44), short rollers (45), long rollers (46), rollers (47), wheels (48), an upper platform (49), a connecting block (410), and a stop block (411). Two electric slide rails (41) are fixedly connected to the inner side of the receiving hopper (1). The two electric slide rails (41) are symmetrically arranged. Electric sliders (42) are slidably connected to each of the two electric slide rails (41). One end of a connecting rod (43) is rotatably connected to each of the two electric sliders (42). The lower platform (44) is rotatably connected between the other ends of the two connecting rods (43). Ten placement openings are provided on the lower platform (44). Four short rollers (45) are rotatably connected to the lower platform (44), and the long rollers (46) are... The extension frame (2) is rotatably connected to the lower platform (44). Each of the short rollers (45) is fixedly connected to two rollers (47), and the long rollers (46) are also fixedly connected to two rollers (47). The rollers (47) are located in the placement opening of the lower platform (44). The lower platform (44) is rotatably connected to two rollers (48). The other ends of the two connecting rods (43) are rotatably connected to the upper platform (49). The upper platform (49) is located above the lower platform (44). The upper platform (49) has ten openings. The rollers (47) are located in the openings of the upper platform (49). The lower platform (44) and the upper platform (49) are rotatably connected to four connecting blocks (410). The upper side of the extension frame (2) is fixedly connected to two stops (411). The two stops (411) are symmetrically arranged. It also includes a guide assembly, which is disposed on the receiving hopper (1). The guide assembly includes an arc-shaped guide rail (51), a transverse guide rail (52), and a spring plate (53). Two arc-shaped guide rails (51) are fixedly connected to both sides of the inner wall of the receiving hopper (1). The two arc-shaped guide rails (51) form a group. Transverse guide rails (52) are fixedly connected to both sides of the inner wall of the receiving hopper (1). Each arc-shaped guide rail (51) is fixedly connected to the transverse guide rail (52). A spring plate (53) is fixedly connected to each transverse guide rail (52). It also includes a rolling assembly (6), which is mounted on the moving unloading assembly. The rolling assembly (6) includes a gear (61), a rack (62), a toothed pulley (63), and a toothed belt (65). Both ends of the long roller (46) are fixedly connected to the gear (61). Each of the transverse guide rails (52) is fixedly connected to the rack (62). The gear (61) and the rack (62) will mesh. Both sides of each short roller (45) are fixedly connected to the toothed pulley (63). Both sides of the long roller (46) are also fixedly connected to the toothed pulley (63). Five toothed pulleys (63) form a group. A toothed belt (65) is wound around the five toothed pulleys (63). Each toothed pulley (63) meshes with the toothed belt (65).

2. The translational unloading platform for high-rise building construction according to claim 1, characterized in that, Each of the arc-shaped guide rails (51) has an arc-shaped groove, and each of the transverse guide rails (52) has a guide groove.

3. The translational unloading platform for high-rise building construction according to claim 1, characterized in that, It also includes guide rails (7), and two guide rails (7) are fixedly connected between the receiving hopper (1) and the extension frame (2). The guide rails (7) are fixedly connected to the stop block (411). The roller (48) is located inside the guide rail (7) and the roller (48) is in contact with the guide rail (7).

4. A translational unloading platform for high-rise building construction according to claim 1, characterized in that, It also includes a lifting assembly, which is mounted on the connecting rod (43). The lifting assembly includes a bracket (81), a pulley (82) and an inclined block (83). The bracket (81) is fixedly connected to both connecting rods (43). The pulley (82) is fixedly connected to the lower part of both brackets (81). The pulley (82) contacts the top of the guide rail (7). The inclined block (83) is fixedly connected to the top of both guide rails (7).

5. A translational unloading platform for high-rise building construction according to claim 4, characterized in that, Both of the inclined blocks (83) have inclined surfaces.

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