Safety auxiliary tool for construction site climbing frame and use method

Abstract

The present invention relates to the field of construction protection technology, and discloses a safety auxiliary tool for a construction site climbing frame, comprising a main body and a support plate, wherein the support plate is provided inside the main body, a fixed block is fixedly connected to the outer surface of the upper end of the main body, a first limit block is fixedly connected to the outer surface of the front end of the main body, a steel wire rope is slidably connected to the inner surface of the fixed block, and a traction machine is wound around the rear end of the steel wire rope, a connecting block is fixedly connected to the outer surface of the lower end of the main body, a pulley is rotatably connected to the inner surface of the connecting block, a second limit block is fixedly connected to the outer surface of the rear end of the main body, the second limit block is slidably connected to the steel wire rope, and a clamp is movably connected to the outer surface of the upper end thereof. The safety auxiliary tool for a construction site climbing frame has the advantages of preventing the climbing frame from overturning and facilitating the disassembly of the middle position of the climbing frame, thereby solving the problems of the climbing frame overturning due to improper operation and the inconvenience of disassembling the climbing frame from the middle.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction protection, and in particular to a safety auxiliary tool for a construction site climbing frame and a use method thereof. Background Art

[0002] Climbing frame, also known as lifting frame, can be divided into several main categories according to its power source, such as hydraulic type, electric type, and manual type. It is a new type of scaffolding system developed in recent years. It is mainly used in high-rise shear wall buildings. It can climb up or down along the building. The climbing frame can reduce the number of lifting machinery and speed up construction.

[0003] When the existing building climbing frame is dismantled, the operator may overturn the climbing frame during the dismantling process because the operator does not follow the specifications in order to pursue the dismantling speed, thereby threatening the personal safety of the workers. In addition, when the climbing frame needs to be dismantled and replaced, it is necessary to dismantle it in sequence starting from the upper defense to avoid the upper climbing frame from overturning. This method is slow and the work efficiency is low. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides a safety auxiliary tool for construction site climbing frames, which has the advantages of preventing the climbing frame from overturning and facilitating disassembly of the middle position of the climbing frame. It solves the problems of the climbing frame overturning due to improper operation and the inconvenience of disassembling the climbing frame from the middle.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A safety auxiliary tool for a construction site climbing frame, comprising a main body and a support plate, a support plate being arranged inside the main body, a fixed block being fixedly connected to the outer surface of the upper end of the main body, a first limit block being fixedly connected to the outer surface of the front end of the main body, a steel wire rope being slidably connected to the inner surface of the fixed block, a traction machine being wound around the rear end of the steel wire rope, a connecting block being fixedly connected to the outer surface of the lower end of the main body, a pulley being rotatably connected inside the connecting block, a second limit block being fixedly connected to the outer surface of the rear end of the main body, a steel wire rope being slidably connected inside the second limit block, and a clamping plate being movably connected to the outer surface of the upper end thereof.

[0008] Preferably, one end of the wire rope is fixedly connected to a clamping block, the outer surface of the lower end of the clamping block is fixedly connected to an upper connecting plate, a connecting hole is opened on the outer surface of the clamping block, the upper outer surface of the upper connecting plate is rotatably connected to a bolt, the outer surface of the lower end of the first limit block is movably connected to the lower connecting plate, and the outer circular surface of the bolt is rotatably connected to a nut.

[0009] Preferably, the main body is composed of a plurality of connecting rods spliced ​​together, the number of the first limit blocks and the number of the second limit blocks are both several, and a single first limit block corresponds to a single second limit block.

[0010] Preferably, the upper connecting plate and the lower connecting plate are combined into a clamping structure, and the upper connecting plate and the lower connecting plate of the clamping structure are fixedly connected to the upper and lower steel wire ropes respectively. The clamping structure located between the two first limit blocks divides the steel wire rope into upper and lower ends.

[0011] Preferably, the steel wire rope is slidably connected to the pulley, and the steel wire rope is wound around the front end of the main body, bypasses the pulley at the lower end of the main body, passes through the second limiting block at the top of the outer surface of the rear end of the main body, and is fixedly connected to the clamping block.

[0012] Preferably, a fixing block is fixedly connected to the outer surface of the upper end of the main body, and the main bodies located in the same vertical row each correspond to a tractor, and the steel wire rope on the same tractor is wound around the main body in a semi-enclosed structure.

[0013] The steps of use are as follows: in the process of using the climbing frame, when the staff is dismantling the climbing frame, if an accident occurs and causes the climbing frame to overturn, the climbing frame will topple over. However, since the steel wire rope passes through the fixed block, the first limit block, and the second limit block on the main body and is wrapped around the main body, due to the overturning of the main body, the traction machine tightens the steel wire rope, and the steel wire rope drives the card to contact the second limit block. As the steel wire rope is tightened, the main body that overturns outward is pulled and caught. Moreover, since the steel wire rope is in a winding manner, it not only stops the main body from overturning, but also supports the entire main body, so that the entire main body is It is temporarily fixed on the building to avoid the risk of falling and ensure the stability of the staff on the main body. Since the main body is spliced, when the height of the climbing frame needs to be temporarily increased, the clamping structure at the same height is disassembled, and the bolts and nuts on the clamping structure are removed, so that the upper connecting plate and the lower connecting plate are separated from each other, thereby separating the several entangled wire ropes, and having the limit with the first limit block, the wire rope is still semi-enclosed and wrapped on the main body. At this time, the climbing frame below the target can be disassembled until the disassembly is completed, which is convenient for the user to disassemble one of the layers on the climbing frame at any time.

[0014] Compared with the prior art, the present invention provides a safety auxiliary tool for construction site climbing frame, which has the following beneficial effects:

[0015] 1. The construction site's climbing frame uses a safety auxiliary tool that is equipped with a traction machine, a steel wire rope, and a first limit block to fully wrap the steel wire rope around the main body. When the bracket overturns, the bracket is tightened to ensure its stability.

[0016] 2. The construction site's climbing frame is equipped with a safety auxiliary tool. By setting support plates and clamping structures, it is convenient to disassemble the middle part of the climbing frame during repairs, and it can also ensure that the climbing frame above the stairs will not overturn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the combination of the upper connecting plate and the lower connecting plate of the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of one side of the present invention;

[0020] Figure 4 This is an enlarged schematic diagram of the structure at A of the present invention;

[0021] Figure 5 It is an enlarged schematic diagram of the structure at B of the present invention.

[0022] Among them: 1. Main body; 2. Support plate; 3. First limit block; 4. Traction machine; 5. Fixed block; 6. Wire rope; 7. Connecting block; 8. Pulley; 9. Clamping plate; 10. Second limit block; 11. Upper connecting plate; 12. Lower connecting plate; 13. Bolt; 14. Nut; 15. Clamping block; 16. Connecting hole. Implementation Method

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1, as Figure 1-4As shown, a safety auxiliary tool for climbing a frame on a construction site comprises a main body 1 and a support plate 2. The support plate 2 is arranged inside the main body 1. The outer surface of the upper end of the main body 1 is fixedly connected to a fixed block 5. The outer surface of the front end of the main body 1 is fixedly connected to a first limit block 3. The inner surface of the fixed block 5 is slidably connected to a steel wire rope 6. The rear end of the steel wire rope 6 is wound and connected to a traction machine 4. The outer surface of the lower end of the main body 1 is fixedly connected to a connecting block 7. The connecting block 7 is internally rotatably connected to a pulley 8. The outer surface of the rear end of the main body 1 is fixedly connected to a second limit block 10. The second limit block 10 is internally slidably connected to the steel wire rope 6, and its upper end outer surface is movably connected to a card plate 9. When an accident occurs, When the climbing frame overturns due to external factors, the climbing frame topples over at this time, but because the wire rope 6 passes through the fixed block 5, the first limit block 3, and the second limit block 10 on the main body 1 and is wrapped around the main body 1, due to the overturning of the main body 1, the traction machine 4 tightens the wire rope 6 at this time, and the wire rope 6 drives the clamping plate 9 to contact the second limit block 10. As the wire rope 6 is tightened, the main body 1 that overturns outward is pulled, and because the wire rope 6 is in a winding manner, it not only stops the main body 1 from overturning, but also supports the entire main body 1, so that the entire main body 1 is temporarily fixed on the building, avoiding the risk of falling and ensuring the stability of the staff on the main body 1.

[0025] Example 2, as Figure 1-5 The outer surface of the upper end of the upper connecting plate 11 is rotatably connected to the lower connecting plate 12, and the outer surface of the lower end of the first limit block 3 is movably connected to the lower connecting plate 12. The outer surface of the bolt 13 is rotatably connected to the nut 14. When the height of the climbing frame is increased, the clamping structure at the same height is disassembled, and the bolt 13 and the nut 14 on the clamping structure are disassembled, so that the upper connecting plate 11 and the lower connecting plate 12 are separated from each other, thereby separating the entangled wire rope 6 and having the limit with the first limit block 3. At this time, the wire rope 6 is still semi-enclosed and wrapped on the main body 1. At this time, the climbing frame below the target can be disassembled until the disassembly is completed, which makes it convenient for the user to disassemble one of the layers on the climbing frame at any time.

[0026] Working principle: During the use of the climbing frame, when the staff is dismantling the climbing frame, if an accident occurs and causes the climbing frame to overturn, the climbing frame will fall over. However, since the steel wire rope 6 passes through the fixed block 5, the first limit block 3, and the second limit block 10 on the main body 1 and is wrapped around the main body 1, due to the overturning of the main body 1, the traction machine 4 tightens the steel wire rope 6, and the steel wire rope 6 drives the card 9 to contact the second limit block 10. As the steel wire rope 6 is tightened, the main body 1 that overturns outward is pulled and held. Moreover, since the steel wire rope 6 is in a winding manner, it not only stops the main body 1 from overturning, but also supports the entire main body 1, so that the entire main body 1 is temporarily It is fixed on the building to avoid the risk of falling and ensure the stability of the staff on the main body 1. Since the main body 1 is spliced, when the height of the climbing frame needs to be temporarily increased, the clamping structure at the same height is disassembled, and the bolts 13 and nuts 14 on the clamping structure are removed, so that the upper connecting plate 11 and the lower connecting plate 12 are separated from each other, thereby separating the winding wire rope 6 and having the limit with the first limit block 3. At this time, the wire rope 6 is still semi-enclosed and wrapped on the main body 1, and the climbing frame below the target can be disassembled until the disassembly is completed, which makes it convenient for the user to disassemble one of the layers on the climbing frame at any time.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A safety auxiliary tool for a construction site climbing frame, comprising a main body (1) and a support plate (2), wherein the support plate (2) is arranged inside the main body (1), and characterized in that: The outer surface of the upper end of the main body (1) is fixedly connected to a fixed block (5), the outer surface of the front end of the main body (1) is fixedly connected to a first limit block (3), the inner surface of the fixed block (5) is slidably connected to a steel wire rope (6), the rear end of the steel wire rope (6) is wound and connected to a traction machine (4), the outer surface of the lower end of the main body (1) is fixedly connected to a connecting block (7), the interior of the connecting block (7) is rotatably connected to a pulley (8), the outer surface of the rear end of the main body (1) is fixedly connected to a second limit block (10), the interior of the second limit block (10) is slidably connected to the steel wire rope (6), and the outer surface of the upper end thereof is movably connected to a clamping plate (9); One end of the steel wire rope (6) is fixedly connected to a clamping block (15), the outer surface of the lower end of the clamping block (15) is fixedly connected to an upper connecting plate (11), a connecting hole (16) is provided on the outer surface of the clamping block (15), the outer surface of the upper end of the upper connecting plate (11) is rotatably connected to a bolt (13), the outer surface of the lower end of the first limit block (3) is movably connected to the lower connecting plate (12), and the outer cylindrical surface of the bolt (13) is rotatably connected to a nut (14); The steel wire rope (6) is slidably connected to the pulley (8), and the steel wire rope (6) is wound around the front end of the main body (1), passes around the pulley (8) at the lower end of the main body (1), passes through the second limit block (10) at the top of the outer surface of the rear end of the main body (1), and is fixedly connected to the clamping plate (9); A fixing block (5) is fixedly connected to the outer surface of the upper end of the main body (1), and the main bodies (1) located in the same vertical row each correspond to a tractor, and the steel wire rope (6) on the same tractor is wound around the main body (1) in a semi-enclosed structure.

2. A safety auxiliary tool for a construction site climbing frame according to claim 1, characterized in that: The main body (1) is composed of a plurality of connecting rods spliced ​​together, the number of the first limiting blocks (3) and the number of the second limiting blocks (10) are both several, and a single first limiting block (3) corresponds to a single second limiting block (10).

3. A safety auxiliary tool for a construction site climbing frame according to claim 2, characterized in that: The upper connecting plate (11) and the lower connecting plate (12) are combined into a clamping structure, and the upper connecting plate (11) and the lower connecting plate (12) of the clamping structure are fixedly connected to the upper and lower steel wire ropes (6) respectively. The clamping structure located between the two first limit blocks (3) divides the steel wire rope (6) into upper and lower ends.

4. A method for using the safety auxiliary tool for a construction site climbing frame according to claim 3, characterized in that: The steps are as follows: during the use of the climbing frame, when the staff is disassembling the climbing frame, if an accident occurs and the climbing frame overturns, the climbing frame will fall over. However, since the steel wire rope (6) passes through the fixed block (5), the first limit block (3), and the second limit block (10) on the main body (1), and is wrapped around the main body (1), due to the overturning of the main body (1), the traction machine (4) tightens the steel wire rope (6), and the steel wire rope (6) drives the card plate (9) to contact the second limit block (10). As the steel wire rope (6) is tightened, the main body (1) that overturns outward is pulled and held. Moreover, since the steel wire rope (6) is in a winding manner, it not only stops the main body (1) from overturning, but also supports the entire main body (1), so that The entire main body (1) is temporarily fixed on the building to avoid the risk of falling and ensure the stability of the staff on the main body (1). Since the main body (1) is spliced, when it is necessary to temporarily increase the height of the climbing frame, the clamping structure at the same height is disassembled, and the bolts (13) and nuts (14) on the clamping structure are disassembled, so that the upper connecting plate (11) and the lower connecting plate (12) are separated from each other, thereby separating the winding wire rope (6) and having the limit with the first limit block (3). At this time, the wire rope (6) is still placed in a semi-enclosed manner and wrapped on the main body (1). At this time, the climbing frame below the target can be disassembled until the disassembly is completed, which is convenient for the user to disassemble one layer of the climbing frame at any time.

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