Safety belt hanging device hung on I-shaped steel beam and convenient to disassemble and assemble
By designing a seat belt hanging device with simple structure and easy to disassemble and assemble, using components such as clamping plates, support wheels and fixing bolts, the problem of suspending seat belts on I-shaped steel beams in high altitude operations is solved, and rapid suspension, disassembly and safe use is achieved, reducing costs and ensuring safety.
Patent Information
- Application Number
- CN202421308411.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-07
AI Technical Summary
In the current technology, in high-altitude operations, hooks or lifting rings are needed to hang safety belts on I-shaped steel beams, resulting in waste of materials, increased costs, and may damage the steel beams, affecting their load-bearing and safety.
A seat belt hanging device with simple structure and easy to disassemble and assemble is designed, including a "7" shaped card plate, support wheel, guide wheel, connection plate, fixing bolts and suspension ring. It is connected to the I-shaped steel beam through the card plate, and the combination of fixing bolts and pulling springs can achieve rapid suspension and disassembly of the seat belt.
It realizes fast and efficient hanging of seat belts on I-shaped steel beams, which is easy to disassemble and assemble, avoids welding damage, reduces costs, and ensures the safety of personnel and steel beams.
Smart Images
Figure CN222657637U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to a safety belt hanging device, in particular to a safety belt hanging device which is hung on an I-beam and is convenient to assemble and disassemble. Background technology:
[0002] High-altitude work usually refers to high-altitude work, which refers to work performed by people at a certain height as a reference. The national standard stipulates: "Any work performed at a height of 2m or more (including 2m) from the reference plane of the falling height, which may cause a fall, is called high-altitude work." According to this regulation, if the operator operates on a shelf above 2m, it is considered high-altitude work. When working at high altitude, safety belts, safety ropes, buffers, fall arresters and other facilities must be used to protect the safety of personnel. For working environments where safety belts cannot be directly hung, safety belts can only be hung by installing welded hooks, rings, etc. to assist in ensuring the safety of workers. At present, for high-altitude work in the factory, hooks, rings and other components need to be welded on the I-beam above the factory to hang the safety belts, but the above-mentioned hooks, rings and other components cannot be reused or removed, resulting in waste of materials, which increases costs and affects the beauty of the top of the factory; secondly, welding on the I-beam will damage the I-beam, affect its load-bearing capacity, and pose a safety hazard. Utility model content:
[0003] The utility model aims to provide a safety belt hanging device which has a simple structure, is easy to assemble and disassemble, ensures that personnel and steel beams are safely hung on an I-beam and is easy to assemble and disassemble.
[0004] The utility model is implemented by the following technical scheme: The purpose of this patent is to provide a safety belt hanging device suspended on an I-beam and convenient for disassembly and assembly, comprising a horizontally arranged I-beam, symmetrically provided with "7"-shaped card plates on both sides of the bottom horizontal section of the I-beam, and a support wheel is rotatably arranged below the horizontal section at the top of the card plate, and the support wheel is in rotational contact with the bottom horizontal section of the I-beam, a connecting plate is horizontally fixed at the bottom end of each of the card plates, and the opposite surfaces of the two connecting plates are abutted, and at least two strip holes are respectively opened on the two connecting plates, and fixing bolts are penetrated in the corresponding strip holes of the two connecting plates; and a lifting ring is respectively fixed on the lower surface of each of the connecting plates.
[0005] Furthermore, a guide wheel is rotatably provided at one end of the top of the clamping plate, and the guide wheel is in rotational contact with the vertical section of the I-beam.
[0006] Furthermore, a hanging ring and a tension spring are arranged side by side on the vertical section of the card plate; one end of the tension spring is fixed on the vertical section of one of the card plates, and the hook at the other end of the tension spring is movably hooked in the hanging ring on the other card plate.
[0007] Advantages of the utility model: the utility model has a simple structure and is easy to implement. By clamping the card plate on the I-beam, aligning the two connecting plates, and then locking them with fixing bolts, and finally hanging the hook of the safety belt on the two lifting rings, the safety belt can be hung on the I-beam quickly and effectively during aerial operations. It is easy to disassemble and assemble, saves time and effort, is reusable, and reduces enterprise costs. At the same time, there is no need to weld on the I-beam to avoid damage to it, thereby ensuring the safety of personnel and steel beams. Description of the drawings:
[0008] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0010] Figure 2 for Figure 1 Right view of .
[0011] Figure 3 for Figure 1 Schematic diagram of the cross section of the AA section.
[0012] Figure 4 Schematic diagram of the connection structure of the clamping plate, connecting plate, tension spring and lifting ring
[0013] Figure 5 It is a schematic diagram of the use of the utility model.
[0014] I-beam 1, clamping plate 2, supporting wheel 3, guide wheel 4, connecting plate 5, strip hole 51, fixing bolt 6, lifting ring 7, hanging ring 8, tension spring 9, lifting hook 10. Specific implementation method:
[0015] Example: Figure 1-4As shown, a safety belt hanging device suspended on an I-beam and convenient for disassembly and assembly comprises a horizontally arranged I-beam 1, symmetrically provided with "7"-shaped clamping plates 2 on both sides of the bottom horizontal section of the I-beam 1, a support wheel 3 is rotatably arranged below the horizontal section at the top of the clamping plate 2, the support wheel 3 is in rotational contact with the bottom horizontal section of the I-beam 1, a guide wheel 4 is rotatably arranged at one end of the top of the clamping plate 2, the guide wheel 4 is in rotational contact with the vertical section of the I-beam 1, and can slide to a corresponding position according to on-site requirements; a connecting plate 5 is horizontally fixed at the bottom end of each clamping plate 2, the opposite surfaces of the two connecting plates 5 are abutted, at least two strip holes 51 are respectively opened on the two connecting plates 5, and fixing bolts 6 are penetrated through the corresponding strip holes 51 of the two connecting plates 5; a lifting ring 7 is fixed to the lower surface of each connecting plate 5.
[0016] A hanging ring 8 and a tension spring 9 are arranged side by side in the vertical section of the card plate 2; one end of the tension spring 9 is fixed to the vertical section of one of the card plates 2, and the hook at the other end of the tension spring 9 is movably hooked in the hanging ring 8 on the other card plate 2, so as to facilitate the installation of the fixing bolt 6 for fixing the card plate 2 and prevent the card plate 2 from falling off during installation.
[0017] Working principle: Figure 5 As shown, the two clamping plates 2 are hung on both sides of the bottom horizontal section of the I-beam 1 respectively, and then the staff pulls the tension spring 9, hangs the hook of the tension spring 9 in the hanging ring 8 on the corresponding clamping plate 2, locks the clamping plate 2 to prevent it from falling from the I-beam 1, and then adjusts the distance between the guide wheel 4 and the vertical section of the I-beam 1. After adjusting the distance, the fixing bolts 6 are passed through the strip holes 51 on the two connecting plates 5 to fix and lock them, and finally the hook 10 of the safety belt is hung on the two hanging rings 7. When working at high altitude, the safety belt can be hung on the I-beam 1 quickly and effectively, which is convenient to disassemble and assemble, saves time and effort, can be reused, and reduces enterprise costs. At the same time, there is no need to weld on the I-beam 1 to avoid damage to it, thereby ensuring the safety of personnel and steel beams.
[0018] 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 in the protection scope of the present invention.
Claims
1. A safety belt hanging device suspended on an I-beam and convenient for assembly and disassembly, comprising a horizontally arranged I-beam, characterized in that: "7"-shaped clamping plates are symmetrically arranged on both sides of the bottom horizontal section of the I-beam beam, and a supporting wheel is rotatably arranged below the horizontal section at the top of the clamping plate. The supporting wheel is in rotational contact with the bottom horizontal section of the I-beam beam, and a connecting plate is horizontally fixed at the bottom end of each of the clamping plates, and the opposite surfaces of the two connecting plates are abutted against each other. At least two strip holes are respectively opened on the two connecting plates, and fixing bolts are penetrated through the corresponding strip holes of the two connecting plates; and a lifting ring is fixed on the lower surface of each of the connecting plates.
2. A safety belt hanging device suspended on an I-beam and convenient for assembly and disassembly according to claim 1, characterized in that: A guide wheel is rotatably arranged at one end of the top of the clamping plate, and the guide wheel is in rotational contact with the vertical section of the I-beam.
3. A safety belt hanging device suspended on an I-beam beam and convenient for assembly and disassembly according to claim 1 or 2, characterized in that: A hanging ring and a tension spring are arranged side by side on the vertical section of the clamping plate; one end of the tension spring is fixed on the vertical section of one of the clamping plates, and a hook at the other end of the tension spring is movably hooked in the hanging ring on the other clamping plate.