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A safety hook for real-time monitoring of the tie state of a safety rope and a monitoring method thereof

A technology of real-time monitoring and safety hooks, applied in the field of safety belts, can solve problems such as potential safety hazards, and achieve the effects of high device reliability, high-altitude operation safety, and long service life

Active Publication Date: 2022-07-12
张峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the disadvantages of relatively large safety hazards in the use of seat belts in the prior art, and provide a safety hook for real-time monitoring of the state of the safety rope and its monitoring method. Using the safety hook, the safety hook can be judged in real time. The hanging state of the rope is convenient to remind the high-altitude workers and ground management personnel in time, realize real-time monitoring and timely intervention, and ensure the safety of high-altitude operations. It has a wide range of applications in the safety production management of high-altitude operations

Method used

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  • A safety hook for real-time monitoring of the tie state of a safety rope and a monitoring method thereof
  • A safety hook for real-time monitoring of the tie state of a safety rope and a monitoring method thereof
  • A safety hook for real-time monitoring of the tie state of a safety rope and a monitoring method thereof

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Experimental program
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Effect test

Embodiment 1

[0040] A safety hook for real-time monitoring of the tethered state of a safety rope in this embodiment includes a safety hook body 1, such as figure 1 As shown, it also includes a monitoring device 2. The monitoring device 2 includes a force transmission part 201. The force transmission part 201 is provided with a cavity for the upper hook part 11 of the safety hook body 1 to pass through. The force transmission part 201 is connected to the upper hook part 11. With clearance fit, the upper hook 11 can move up and down in the cavity; the force transmission member 201 is also provided with a magnetic adsorption body 202 and a trigger device 203 , the magnetic adsorption body 202 is located above the upper hook 11 , and the trigger device 203 is connected to the monitoring circuit 4 , the magnetic attraction body 202 is used to control the triggering / disconnection of the triggering device 203 by the upper hook part 11 by adsorbing the upper hook part 11 , thereby controlling the ...

Embodiment 2

[0051] A safety hook for real-time monitoring of the tethered state of a safety rope in this embodiment has the same basic structure as that of Embodiment 1, except that, as shown in Figure 5 , Image 6 As shown, in this embodiment, the trigger device 203 is located below the upper hook portion 11 , when the upper hook portion 11 is attracted by the magnetic attraction body 202 , the trigger device 203 is disconnected from the upper hook portion 11 , and when the upper hook portion 11 is not attracted by the magnetic attraction body 202 , The triggering device 203 is in contact with the upper hook portion 11 and is triggered. The trigger device 203 in this embodiment is a touch switch.

[0052] A monitoring method for real-time monitoring of the tethered state of a safety rope in this embodiment, the specific monitoring process is as follows:

[0053] When the safety hook body 1 is hung on the high fixing frame 3, such as Figure 5 As shown, the fixing frame 3 is in contac...

Embodiment 3

[0056] A safety hook for real-time monitoring of the tethered state of a safety rope in this embodiment has the same basic structure as the first embodiment. Further, the upper hook portion 11 is sheathed in the cavity in the force transmission member 201, and the bottom plate of the force transmission member 201 is The arc-shaped structure matching the arc-shaped wall of the bottom surface of the upper hook portion 11, such as figure 1 As shown in the figure, it can effectively avoid the phenomenon that the force transmission member 201 is swayed or offset on the upper hook portion 11, and ensures the positional stability and monitoring accuracy of the monitoring device 2; The force transmission member 201 can be configured as two or more subsections for combined installation, and the combination between the subsections can be welded or screwed.

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PUM

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Abstract

The invention discloses a safety hook for real-time monitoring of the hanging state of a safety rope and a monitoring method thereof, belonging to the field of safety belts. The safety hook of the present invention comprises a safety hook body and a monitoring device, the monitoring device includes a force transmission part, the force transmission part is provided with a cavity for the upper hook part of the safety hook body to pass through, and the force transmission part is in clearance fit with the upper hook part; The force transmission component is also provided with a magnetic adsorption body and a triggering device, the triggering device is connected with the monitoring circuit, and the magnetic adsorption body is used to control the triggering / disconnection of the upper hook to the triggering device by adsorbing the upper hook, thereby controlling the connection of the monitoring circuit / disconnect. The invention can judge the hanging state of the safety rope in real time, is convenient to remind the aerial work personnel and the ground management personnel in time, realizes real-time monitoring and timely intervention, and has wide application in the safety production management of aerial work.

Description

technical field [0001] The invention relates to the technical field of safety belts, and more particularly, to a safety hook and a monitoring method for monitoring the tethered state of a safety rope in real time. Background technique [0002] The country has strict regulations on the safety and security of working at heights, requiring that personnel working at heights must correctly wear and use safety belts with safety ropes. When working at heights, the user fixes the safety belt on his body, and the other end is fixed by hanging the metal safety hook on the safety rope on the connection ring of the firm fixed end (fixing frame or safety rope) above, so as to ensure the use of the safety belt. the personal safety of the person. [0003] In practical applications, high-altitude operators often forget to hook the safety rope hook on the connecting ring at a high place due to negligence or trouble moving at high altitude, thus endangering the personal safety of the user, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B35/00
CPCA62B35/0025
Inventor 张峰
Owner 张峰