Temporary detachable lifeline anti-falling system for building construction

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a temporary detachable lifeline anti-falling system for building construction, which comprises a steel cable, a lifeline anti-falling device, a lifeline anti-falling device, a lifeline anti-falling device, a lifeline anti-falling device and a lifeline anti-falling device, the heart-shaped sleeves are used for controlling the bending of the steel cable, and the heart-shaped sleeves are arranged at the two ends of the steel cable; the steel cable lock catch is used for adjusting the using length of the steel cable, pressing the steel cable and preventing the steel cable from falling off, and the steel cable lock catch is arranged on the heart-shaped sleeve on the left side; the compression ring is used for mechanically and permanently compressing the steel cable so as to prevent the steel cable from falling off, and the compression ring is arranged on the heart-shaped sleeve on the right side, the steel cable is used as a main body steel part, so that the steel cable safety protection device has the advantages of higher wear resistance, tensile strength, corrosion resistance and the like, and can play an excellent safety protection function in various environments.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a temporary detachable lifeline anti-falling system used in building construction. Background Art

[0002] As the safety of working at heights is increasingly valued, the horizontal lifeline fall prevention system has been increasingly used in high-altitude edge locations such as industrial plants, high-rise buildings, and the petrochemical industry. As a horizontal lifeline to protect the safety of workers at heights, in addition to the obvious safety requirements such as the physical strength of the equipment, system users have higher requirements for the convenience of movement during work.

[0003] However, the physical properties of the existing webbing lifeline anti-fall system, such as strength and corrosion resistance, cannot meet the requirements of a harsher and more complex working environment, and are easily scratched and damaged by some steel materials, causing safety hazards; the existing steel cable temporary lifeline is heavy and the steel cable is inconvenient to adjust. In order to provide better and more convenient safety protection in different working environments, it is necessary not only to reselect materials to improve their material properties, but also to reshape them for convenience. Therefore, a temporary detachable lifeline anti-fall system for construction is invented, which is customized with a steel cable with better safety performance and more reliable instead of a webbing, so as to adapt to different environments and reduce safety hazards caused by wear, corrosion and other factors. Utility Model Content

[0004] In view of the above-mentioned and / or existing problems in a temporary detachable lifeline fall prevention system used in construction, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a temporary detachable lifeline fall prevention system for construction, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A temporary detachable lifeline fall prevention system for building construction, comprising:

[0008] Steel cable used to limit the up and down movement of the hanging point and has high-altitude fall prevention function;

[0009] A heart-shaped sleeve for controlling the bending of the steel cable, wherein both ends of the steel cable are provided with heart-shaped sleeves;

[0010] A steel cable lock buckle is used to adjust the use length of the steel cable, compress the steel cable and prevent the steel cable from falling off, and the steel cable lock buckle is arranged on the left side of the chicken heart sleeve;

[0011] The compression ring is used to mechanically and permanently compress the steel cable to prevent it from falling off, and the compression ring is arranged on the right side of the chicken heart sleeve.

[0012] As a preferred solution of the temporary detachable lifeline anti-falling system for construction described in the utility model, a tensioner is connected to the left heart-shaped sleeve to adjust the tightness of the steel cable.

[0013] As a preferred solution of a temporary detachable lifeline fall prevention system for construction described in the utility model, the end of the tensioner away from the chicken heart sleeve is connected to a first O-ring so as to fix the tensioner on the steel hook.

[0014] As a preferred solution of a temporary detachable lifeline anti-fall system for construction described in the utility model, a second O-ring is connected to the heart-shaped sleeve on the right side, and an energy absorbing device is connected to the second O-ring to absorb the impact force during falling.

[0015] As a preferred solution of a temporary detachable lifeline fall prevention system for construction described in the utility model, the end of the energy absorbing device away from the chicken heart sleeve is connected to a first O-ring so as to fix the energy absorbing device on the steel hook.

[0016] Compared with existing technologies:

[0017] 1. Steel components with steel cables as the main body have the advantages of higher wear resistance, tensile strength, corrosion resistance, etc., and can play a superior safety protection function in a variety of environments.

[0018] 2. The energy absorption device can not only provide better protection for the operators, but also play a certain protective role for the entire lifeline system and fixed steel structures or building facilities.

[0019] 3. The tensioner and other detachable fixing parts allow the entire lifeline system to be installed in various occasions, which also greatly facilitates the inspection and maintenance work.

[0020] 4. By setting the steel cable lock buckle, the effective length of the steel cable can be adjusted and the steel cable can be compressed to prevent it from falling off.

[0021] 5. Overall, the system is not complicated and does not take up much space after installation. The materials and components required for installation are easy to disassemble and transport, and can meet the safety operation requirements of the construction site more quickly and reliably. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a front view schematic diagram of the structure of the utility model.

[0024] In the figure: a first O-ring 1, a second O-ring 11, a tensioner 2, a heart-shaped sleeve 3, a steel cable lock 4, a steel cable 5, a pressure ring 6, and an energy absorbing device 7. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a temporary detachable lifeline fall prevention system for construction, please refer to Figure 1-Figure 2 ;

[0027] It includes: a steel cable 5 for limiting the up and down movement of the hanging point and having a high-altitude anti-falling function, a heart-shaped sleeve 3 for controlling the bending of the steel cable, a steel cable lock 4 for adjusting the use length of the steel cable and being able to compress the steel cable and prevent the steel cable from falling off, and a pressure ring 6 for mechanically permanently compressing the steel cable to prevent the steel cable from falling off;

[0028] Both ends of the steel cable 5 are set as heart-shaped sleeves 3, and the steel cable lock 4 is arranged on the heart-shaped sleeve 3 on the left, and the pressure ring 6 is arranged on the heart-shaped sleeve 3 on the right. The heart-shaped sleeve 3 on the left is connected with a tensioner 2 to adjust the tightness of the steel cable. The end of the tensioner 2 away from the heart-shaped sleeve 3 is connected with a first O-ring 1 to fix the tensioner 2 on the steel hook. The heart-shaped sleeve 3 on the right is connected with a second O-ring 11. The second O-ring 11 is connected with an energy absorbing device 7 to absorb the impact force during falling, thereby protecting the fixed structure and the operating personnel. The end of the energy absorbing device 7 away from the heart-shaped sleeve 3 is connected with a first O-ring 1 to fix the energy absorbing device 7 on the steel hook.

[0029] In actual use, the ends of the tensioner 2 and the energy absorbing device 7 can be fixed to the steel hook through the first O-ring 1, and then the use length of the steel cable can be adjusted through the steel cable lock 4, and the steel cable can be compressed to prevent it from falling off. In the event of a fall, the energy absorbing device 7 can absorb the impact force to protect the fixed structure and the operator.

[0030] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A temporary detachable lifeline fall prevention system for construction, characterized in that: include: A steel cable (5) for limiting the upward and downward movement of the hanging point and having a high-altitude fall prevention function; A heart-shaped sleeve (3) for controlling the bending of the steel cable, wherein both ends of the steel cable (5) are provided with a heart-shaped sleeve (3); A steel cable lock (4) for adjusting the use length of the steel cable and for compressing the steel cable and preventing the steel cable from falling off, wherein the steel cable lock (4) is arranged on the left side of the chicken heart sleeve (3); A pressure ring (6) is used for mechanically permanently pressing the steel cable to prevent the steel cable from falling off, and the pressure ring (6) is arranged on the right side of the chicken heart sleeve (3).

2. A temporary detachable lifeline anti-falling system for construction according to claim 1, characterized in that: The left heart-shaped sleeve (3) is connected to a tensioner (2) so as to adjust the tightness of the steel cable.

3. A temporary detachable lifeline fall prevention system for construction according to claim 2, characterized in that: One end of the tensioner (2) away from the chicken heart sleeve (3) is connected to a first O-ring (1) so as to be able to fix the tensioner (2) on the steel hook.

4. A temporary detachable lifeline fall prevention system for construction according to claim 1, characterized in that: A second O-ring (11) is connected to the right side of the heart-shaped sleeve (3), and an energy absorption device (7) is connected to the second O-ring (11) so as to absorb the impact force during falling.

5. A temporary detachable lifeline fall prevention system for construction according to claim 4, characterized in that: One end of the energy absorbing device (7) away from the chicken heart sleeve (3) is connected to a first O-ring (1) so as to be able to fix the energy absorbing device (7) on the steel hook.

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