Building climbing frame with anti-falling function

Abstract

The building climbing frame with the anti-falling function comprises a climbing frame body, a plurality of vertical rods parallel to one another are arranged on the two sides of the climbing frame body, a mounting plate is fixed to the outer wall of one side of each vertical rod, a sliding rail is fixed to the bottom end of the outer wall of each mounting plate, a sliding block is connected to the inner wall of each sliding rail in a sliding mode, and the sliding blocks are connected with the vertical rods in a sliding mode. And one end of the sliding block is connected with a safety bandage through a safety rope, clamping teeth are fixed to the opposite sides of the sliding rail and the sliding block, and a telescopic rod is arranged on the outer wall of one side of the sliding block. According to the utility model, through the arrangement of the telescopic rod and the clamping teeth, when a worker accidentally falls down, the worker pulls the sliding block to move towards one side of the sliding rail and extrudes the telescopic rod under the dead weight, so that the extension rod shrinks towards the interior of the air cavity, the sliding block is meshed with the clamping teeth on the outer wall of the sliding rail, the sliding of the sliding block in the sliding rail is limited, and the sliding block is prevented from sliding in the sliding rail; the possibility of collision between a worker and a surrounding structure is increased, and unnecessary damage to the worker is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of building climbing frames, in particular to a building climbing frame with an anti-falling function. Background Art

[0002] A climbing frame is a climbing frame used in construction projects. According to its power source, it can be divided into several main categories: hydraulic, electric, and manual. It is mainly used in high-rise shear wall buildings and has the ability to climb up or down along the building.

[0003] After searching, the Chinese patent publication number CN210117916U discloses a building climbing frame with an anti-fall function, including a main frame, a load-bearing beam, a fixing assembly and a protective assembly, horizontal trusses are evenly distributed between the main frames, load-bearing beams are arranged between the main frames, reinforcing rods are arranged between the load-bearing beams, support columns are evenly distributed between the load-bearing beams, support rods are arranged on the outside of the horizontal trusses, the outside of the horizontal trusses is fixedly connected to the fixing assembly, the fixing assembly includes a ring, a fixing plate and a fastening bolt, the outside of the fixing assembly is fixedly connected to the protective assembly, and the protective assembly includes a metal ring, a nylon rope and a safety strap.

[0004] This patent provides a protective component, which can be used to tie a safety belt around the worker's waist when the worker is working at high altitude. The protection of the nylon rope can provide better safety protection for the worker to prevent the worker from falling. However, when the worker falls, the ring cannot be fixed in time, causing the ring to slide left and right, changing the anchor point position of the nylon rope. After the nylon rope restricts the worker's fall, the worker's position in the air changes more, and the possibility of the worker colliding with the surrounding structures increases, causing unnecessary damage to the worker. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a building climbing frame with an anti-falling function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building climbing frame with an anti-falling function comprises a climbing frame main body, a plurality of mutually parallel vertical poles are arranged on both sides of the climbing frame main body, a mounting plate is fixed to the outer wall of one side of the vertical pole, a slide rail is fixed to the bottom end of the outer wall of the mounting plate, a slider is slidably connected to the inner wall of the slide rail, one end of the slider is connected to a safety strap through a safety rope, latch teeth are fixed on the opposite sides of the slide rail and the slider, the latch teeth are arranged in equidistant straight lines, and two groups of latch teeth are staggered, a telescopic rod is arranged on the outer wall of one side of the slider, the telescopic rod comprises a fixed tube and an air cavity, the fixed tube is fixed to the outer wall of one side of the slider, an air cavity is arranged inside the fixed tube, an extension rod is slidably matched with the inner wall of the air cavity, and one end of the extension rod is slidably matched with the inner wall of the slide rail.

[0008] As a further solution of the utility model: a protective mesh is fixed to the outer wall of one side of the upright pole through a connecting component, the connecting component includes a clamping block and a cavity, the clamping block is fixed to the side wall of the upright pole, the side wall of the protective mesh is provided with a groove that cooperates with the clamping block to limit the position, and the cavity is opened inside the protective mesh.

[0009] As a further solution of the utility model: a guide rod is fixed to the inner wall of the cavity, moving blocks are slidably connected to both ends of the outer wall of the guide rod, a connecting rod is fixed to the side wall of the moving block, and a limiting groove is opened on the side wall of the clamping block to cooperate with the connecting rod.

[0010] As a further solution of the utility model: a fixing spring is sleeved on the outer wall of the guide rod, two ends of the fixing spring are respectively connected to the moving blocks at the two ends of the guide rod, and an extrusion groove is opened on one side of the moving block.

[0011] As a further solution of the utility model: a sliding rod is fixed on the side of the cavity away from the connecting rod, the outer wall of the sliding rod is slidably connected to an extrusion rod, the extrusion rod is U-shaped, a return spring is sleeved on the outer wall of the sliding rod, and both ends of the extrusion rod are slidably matched with the inner walls of the two extrusion grooves.

[0012] As a further solution of the utility model: a push rod is slidably connected to the outer wall of one side of the sliding rod, a tension spring is connected to the bottom end of the push rod, the other end of the tension spring is connected to the extrusion rod, and a storage groove for accommodating the push rod is opened on the outer wall of the protective mesh plate.

[0013] As a further solution of the utility model: the outer wall of the mounting plate is provided with a placement component, the placement component includes a placement box and an avoidance groove, the placement box is embedded in the outer wall of one side of the mounting plate, and one end of the placement box is rotatably connected to the mounting plate, and the avoidance groove is opened on the outer wall of one side of the placement box.

[0014] As a further solution of the utility model: the inner wall of the avoidance groove is connected to a support frame for damping rotation, the outer wall of the mounting plate is fixed with a fixed block, the fixed block is located below the placement box, the fixed block is limitedly matched with the support frame, the side wall of the mounting plate is slidably connected to the limited block, one end of the limited block is an arc surface, the outer wall of the placement box is provided with a limited hole that is limited with the limited block, a limited spring is fixed at one end of the limited block, and the limited spring is connected to the mounting plate.

[0015] Compared with the prior art, the utility model provides a building climbing frame with an anti-falling function, which has the following beneficial effects:

[0016] The utility model is provided with a telescopic rod and a latching tooth. When a worker accidentally falls, the worker's own weight pulls the slide block to move toward one side of the slide rail, squeezing the telescopic rod so that the extended rod contracts toward the inside of the air cavity, causing the slide block and the latching teeth on the outer wall of the slide rail to mesh with each other, thereby limiting the sliding of the slide block in the slide rail and preventing the slide block from sliding in the slide rail, thereby increasing the possibility of the worker colliding with the surrounding structures and causing unnecessary injuries to the worker.

[0017] The utility model is provided with a connecting component, and the protection mesh plate can be installed by pulling the push rod. Compared with the bolt installation, the speed is faster. At the same time, when the push rod is not pulled, the push rod is stored in the storage groove. Only when the staff actively pulls out the push rod, the protection mesh plate can be disassembled and assembled, thereby avoiding the connection between the protection mesh plate and the block being released due to unexpected circumstances.

[0018] The utility model is provided with a placement component. After the placement component is unfolded, the tools or parts used by the staff can be placed in the placement box, so as to prevent smaller tools or parts from falling from the building climbing frame and facilitate the access to the tools or parts; when the placement is not needed, the placement component can be retracted to avoid affecting the walking of the staff on the building climbing frame.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a building climbing frame with an anti-falling function proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of a building climbing frame with an anti-falling function proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a building climbing frame slide rail with an anti-falling function proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between a sliding rail and a sliding block of a building climbing frame with an anti-falling function proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of a telescopic rod of a building climbing frame with an anti-falling function proposed by the utility model;

[0025] Figure 6 This is a structural schematic diagram of a building climbing frame connection assembly with an anti-falling function proposed by the utility model;

[0026] Figure 7 This is a schematic diagram of the connection structure of an extrusion rod and a push rod of a building climbing frame with an anti-falling function proposed by the utility model;

[0027] Figure 8 This is a schematic diagram of the connection structure between a placement box and a mounting plate of a building climbing frame with an anti-falling function proposed by the utility model.

[0028] In the figure: 1. climbing frame body; 2. upright pole; 3. clamping block; 4. protective mesh plate; 5. mounting plate; 6. placement box; 7. slide rail; 8. slider; 9. safety rope; 10. safety strap; 11. avoidance groove; 12. support frame; 13. fixed block; 14. limit block; 15. limit spring; 16. telescopic rod; 17. clamping tooth; 18. fixed cylinder; 19. extension rod; 20. air cavity; 21. cavity; 22. guide rod; 23. fixed spring; 24. moving block; 25. connecting rod; 26. extrusion groove; 27. slide rod; 28. extrusion rod; 29. ​​push rod; 30. extension spring; 31. reset spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example 1

[0031] A building climbing frame with anti-fall function, such as Figures 1 to 7As shown, it includes a climbing frame body 1, and a plurality of mutually parallel vertical poles 2 are arranged on both sides of the climbing frame body 1. A protective mesh plate 4 is fixed to the outer wall of one side of the vertical pole 2 through a connecting assembly, and a mounting plate 5 is fixed to the outer wall of one side of the vertical pole 2. A slide rail 7 is fixed to the bottom end of the outer wall of the mounting plate 5, and a slider 8 is slidably connected to the inner wall of the slide rail 7. One end of the slider 8 is connected to a safety strap 10 through a safety rope 9. The slide rail 7 and the slider 8 are fixed with latch teeth 17 on the opposite sides. The latch teeth 17 are arranged in equidistant straight lines, and two groups of latch teeth 17 are staggered. A telescopic rod 16 is arranged on the outer wall of one side of the slider 8. The telescopic rod 16 includes a fixed tube 18 and an air cavity 20. The fixed tube 18 is fixed to the outer wall of one side of the slider 8, and the air cavity 20 is arranged inside the fixed tube 18. The inner wall of the air cavity 20 is slidably matched with an extension rod 19, and one end of the extension rod 19 is slidably matched with the inner wall of the slide rail 7.

[0032] The connecting assembly includes a block 3 and a cavity 21, wherein the block 3 is fixed to the side wall of the upright pole 2, and the side wall of the protective mesh plate 4 is provided with a groove that matches with the block 3 in a limited position. The cavity 21 is provided inside the protective mesh plate 4, and a guide rod 22 is fixed to the inner wall of the cavity 21. Both ends of the outer wall of the guide rod 22 are slidably connected with a moving block 24, and a connecting rod 25 is fixed to the side wall of the moving block 24. A fixing spring 23 is sleeved on the outer wall of the guide rod 22, and both ends of the fixing spring 23 are respectively connected to the moving blocks 24 at both ends of the guide rod 22. The side wall of the block 3 is provided with a limiting spring that matches with the connecting rod 25 in a limited position. A positioning groove, an extrusion groove 26 is provided on one side of the moving block 24, a sliding rod 27 is fixed on the side of the cavity 21 away from the connecting rod 25, the outer wall of the sliding rod 27 is slidably connected with an extrusion rod 28, the extrusion rod 28 is U-shaped, and a return spring 31 is sleeved on the outer wall of the sliding rod 27. The two ends of the extrusion rod 28 are slidably matched with the inner walls of the two extrusion grooves 26, and a push rod 29 is slidably connected to the outer wall of one side of the sliding rod 27. A tension spring 30 is connected to the bottom end of the push rod 29, and the other end of the tension spring 30 is connected to the extrusion rod 28. The outer wall of the protective mesh plate 4 is provided with a storage groove for accommodating the push rod 29.

[0033] When installing the protective mesh 4, the push rod 29 is pulled out of the storage groove, the tension spring 30 is extended, and the extrusion rod 28 is pushed to one side. The reset spring 31 is compressed, and the two ends of the extrusion rod 28 squeeze the extrusion groove 26, so that the connecting rod 25 gathers along the guide rod 22 toward the center of the guide rod 22, and the fixed spring 23 is compressed to align the groove opened on the protective mesh 4 with the block 3, and the push rod 29 is released. The extrusion rod 28 is reset under the push of the reset spring 31. At the same time, the push rod 29 is pulled into the storage groove under the pull of the tension spring 30, and the extrusion groove 26 loses the extrusion of the extrusion rod 28. The fixed spring 23 pushes the moving block 24 to move toward the two ends of the guide rod 22, and the connecting rod 25 is inserted into the limit groove to fix the protective mesh 4. When the staff is working, they tie the safety strap 10 around their waists. At this time, due to the support of the telescopic rod 16 on the slider 8, the slider 8 and the latching teeth 17 on the surface of the slide rail 7 are away from each other, and the slider 8 can slide in the slide rail 7. When the staff accidentally falls, the staff's own weight pulls the slider 8 to move to one side of the slide rail 7, squeezing the telescopic rod 16, so that the extension rod 19 shrinks into the air cavity 20, so that the slider 8 and the latching teeth 17 on the outer wall of the slide rail 7 engage with each other, and the sliding of the slider 8 in the slide rail 7 is limited. Since there is a certain pressure of gas inside the air cavity 20, the extension rod 19 will only shrink into the air cavity 20 when the slider 8 is subjected to a certain force, thereby avoiding the normal pulling of the slider 8 by the staff causing limitation.

[0034] By providing the telescopic rod 16 and the latching teeth 17, when a worker accidentally falls, the worker's own weight pulls the slider 8 to move toward the side of the slide rail 7, squeezing the telescopic rod 16, causing the extension rod 19 to shrink toward the inside of the air cavity 20, so that the slider 8 and the latching teeth 17 on the outer wall of the slide rail 7 engage with each other, limiting the sliding of the slider 8 in the slide rail 7, and preventing the slider 8 from sliding in the slide rail 7, thereby increasing the possibility of the worker colliding with the surrounding structures and causing unnecessary damage to the worker.

[0035] By setting up a connecting component and pulling the push rod 29, the protection mesh 4 can be installed. Compared with bolt installation, the speed is faster. At the same time, when the push rod 29 is not pulled, the push rod 29 is stored in the storage groove. Only when the staff actively pulls out the push rod 29 can the protection mesh 4 be disassembled and assembled, thereby avoiding the disconnection between the protection mesh 4 and the block 3 due to unexpected circumstances. Example 2

[0036] A building climbing frame with anti-fall function, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 2 , Figure 8As shown, the outer wall of the mounting plate 5 is provided with a placement component, and the placement component includes a placement box 6 and an avoidance groove 11. The placement box 6 is embedded in the outer wall of one side of the mounting plate 5, and one end of the placement box 6 is rotatably connected to the mounting plate 5, and the avoidance groove 11 is opened on the outer wall of one side of the placement box 6, and the inner wall of the avoidance groove 11 is connected with a support frame 12 for damping rotation, and a fixing block 13 is fixed to the outer wall of the mounting plate 5, and the fixing block 13 is located below the placement box 6, and the fixing block 13 is limitedly matched with the support frame 12, and the side wall of the mounting plate 5 is slidably connected to a limiting block 14, and one end of the limiting block 14 is an arc surface, and the outer wall of the placement box 6 is opened with a limiting hole that is limitedly matched with the limiting block 14, and a limiting spring 15 is fixed at one end of the limiting block 14, and the limiting spring 15 is connected to the mounting plate 5.

[0037] When the staff needs to place items, the placement box 6 is rotated open with the end connected to the mounting plate 5 as the rotation center, and the support frame 12 is rotated out of the avoidance groove 11. The placement box 6 is supported by the limiting cooperation of the support frame 12 and the fixed block 13. The tools or parts used by the staff can be placed in the placement box 6 to prevent smaller tools or parts from falling from the building climbing frame and facilitate the use of tools or parts.

[0038] By setting up a placement component, after the placement component is unfolded, the tools or parts used by the staff can be placed in the placement box 6, so as to prevent smaller tools or parts from falling from the building climbing frame and facilitate the retrieval of tools or parts; when no placement is needed, the placement component can be retracted to avoid affecting the walking of the staff on the building climbing frame.

[0039] Working principle: When installing the protective mesh 4, pull the push rod 29 out of the receiving groove, the tension spring 30 extends, pushes the extrusion rod 28 to one side, compresses the reset spring 31, and squeezes the extrusion groove 26 at both ends of the extrusion rod 28, so that the connecting rod 25 gathers along the guide rod 22 toward the center of the guide rod 22, and the fixed spring 23 is compressed to align the groove opened on the protective mesh 4 with the block 3, release the push rod 29, and reset the extrusion rod 28 under the push of the reset spring 31. At the same time, the push rod 29 is pulled back into the receiving groove under the pull of the tension spring 30, and the extrusion groove 26 loses the extrusion of the extrusion rod 28. The fixed spring 23 pushes the moving block 24 to move toward the two ends of the guide rod 22, and the connecting rod 25 is inserted into the limit groove to fix the protective mesh 4. When the staff is working, they tie the safety strap 10 around their waists. At this time, due to the support of the telescopic rod 16 on the slider 8, the slider 8 and the teeth 17 on the surface of the slide rail 7 are away from each other, and the slider 8 can slide in the slide rail 7. When the staff accidentally falls, the staff's own weight pulls the slider 8 to move to one side of the slide rail 7, squeezing the telescopic rod 16, so that the extension rod 19 contracts into the air cavity 20, so that the slider 8 and the teeth 17 on the outer wall of the slide rail 7 are engaged with each other, and the sliding of the slider 8 in the slide rail 7 is limited. Only when the slider 8 is subjected to a certain force, the extension rod 19 will shrink into the air cavity 20, so as to avoid the staff from limiting the normal pulling of the slider 8; when the staff needs to place items, the placement box 6 is rotated and opened with the end connected to the mounting plate 5 as the rotation center, and the support frame 12 is rotated out of the avoidance groove 11, and the placement box 6 is supported by the limiting cooperation between the support frame 12 and the fixed block 13, and the tools or parts used by the staff can be placed in the placement box 6 to prevent smaller tools or parts from falling from the building climbing frame.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building climbing frame with an anti-fall function, comprising a climbing frame body (1), characterized in that: A plurality of mutually parallel vertical poles (2) are arranged on both sides of the climbing frame body (1); a mounting plate (5) is fixed to the outer wall of one side of the vertical pole (2); a slide rail (7) is fixed to the bottom end of the outer wall of the mounting plate (5); a slider (8) is slidably connected to the inner wall of the slide rail (7); one end of the slider (8) is connected to a safety strap (10) via a safety rope (9); latch teeth (17) are fixed to the opposite sides of the slide rail (7) and the slider (8); the latch teeth (17) are arranged in an equidistant straight line, and two groups of latch teeth (17) are arranged in a staggered manner; a telescopic rod (16) is arranged on the outer wall of one side of the slider (8); the telescopic rod (16) comprises a fixed tube (18) and an air cavity (20); the fixed tube (18) is fixed to the outer wall of one side of the slider (8); an air cavity (20) is arranged inside the fixed tube (18); an extension rod (19) is slidably matched to the inner wall of the air cavity (20); one end of the extension rod (19) is slidably matched to the inner wall of the slide rail (7).

2. A building climbing frame with anti-falling function according to claim 1, characterized in that: A protective mesh plate (4) is fixed to an outer wall of one side of the upright pole (2) via a connecting assembly, the connecting assembly comprising a clamping block (3) and a cavity (21), the clamping block (3) being fixed to the side wall of the upright pole (2), the side wall of the protective mesh plate (4) being provided with a groove for limiting engagement with the clamping block (3), and the cavity (21) being provided inside the protective mesh plate (4).

3. The building climbing frame with anti-falling function according to claim 2 is characterized in that: A guide rod (22) is fixed to the inner wall of the cavity (21), and moving blocks (24) are slidably connected to both ends of the outer wall of the guide rod (22). A connecting rod (25) is fixed to the side wall of the moving block (24), and a limiting groove that cooperates with the connecting rod (25) is formed on the side wall of the clamping block (3).

4. The building climbing frame with anti-falling function according to claim 3 is characterized in that: The outer wall of the guide rod (22) is sleeved with a fixing spring (23), and the two ends of the fixing spring (23) are respectively connected to the moving blocks (24) at the two ends of the guide rod (22), and one side of the moving block (24) is provided with an extrusion groove (26).

5. The building climbing frame with anti-falling function according to claim 2 is characterized in that: A sliding rod (27) is fixed to the side of the cavity (21) away from the connecting rod (25); an extrusion rod (28) is slidably connected to the outer wall of the sliding rod (27); the extrusion rod (28) is U-shaped; a return spring (31) is sleeved on the outer wall of the sliding rod (27); and two ends of the extrusion rod (28) are slidably engaged with the inner walls of the two extrusion grooves (26).

6. The building climbing frame with anti-falling function according to claim 5 is characterized in that: A push rod (29) is slidably connected to the outer wall of one side of the slide rod (27), a tension spring (30) is connected to the bottom end of the push rod (29), and the other end of the tension spring (30) is connected to the extrusion rod (28), and a storage groove for accommodating the push rod (29) is provided on the outer wall of the protective mesh plate (4).

7. The building climbing frame with anti-falling function according to claim 1 is characterized in that: The outer wall of the mounting plate (5) is provided with a placement component, the placement component comprising a placement box (6) and an avoidance groove (11), the placement box (6) is embedded in the outer wall of one side of the mounting plate (5), and one end of the placement box (6) is rotatably connected to the mounting plate (5), and the avoidance groove (11) is opened on the outer wall of one side of the placement box (6).

8. The building climbing frame with anti-falling function according to claim 7 is characterized in that: The inner wall of the avoidance groove (11) is connected to a support frame (12) for damping rotation, and a fixing block (13) is fixed to the outer wall of the mounting plate (5). The fixing block (13) is located below the placement box (6), and the fixing block (13) is limitedly matched with the support frame (12). The side wall of the mounting plate (5) is slidably connected to a limiting block (14), one end of the limiting block (14) is an arc surface, and the outer wall of the placement box (6) is provided with a limiting hole that is limitedly matched with the limiting block (14), and a limiting spring (15) is fixed to one end of the limiting block (14), and the limiting spring (15) is connected to the mounting plate (5).

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