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Steel pylon safety climbing device and method

A power transmission tower and safety technology, applied in safety belts, life-saving equipment, etc., can solve the problems of inability to protect workers from falling from high altitudes, inconvenient practical application, and huge investment costs, and achieves the advantages of large-scale promotion and use, simple structure, and easy operation flexible effects

Pending Publication Date: 2018-07-27
STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Since the currently widely used safety protection measures can only provide high-altitude protection for fixed working points, they cannot protect staff from falling from high altitudes during climbing, so there are great potential safety hazards
Although, individual transmission towers are equipped with anti-falling devices, but this device is limited to use on the tower, and if you want to install and use it in a large area, the investment cost is huge, which is not convenient for practical application

Method used

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  • Steel pylon safety climbing device and method
  • Steel pylon safety climbing device and method
  • Steel pylon safety climbing device and method

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Embodiment Construction

[0036] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0037] A safe climbing device for a power transmission tower, comprising a connecting device, a top suspension device and a human body suspension device;

[0038] The top suspension device includes an opening and closing lock key 1 of an annular suspension part, a fixed ring 2 of an annular suspension part, an opening and closing spring 3 of an annular suspension part, a fixed end 4 of a seat belt of an annular suspension part, a connecting ring 5 of a seat belt of an annular suspension part, an annular suspension part The end connection port of the suspension part 6, the first section of the telescopic hand lever 7, the second section of the telescopic hand lever 8 and the third section of the telescopic hand lever 9, the opening and closing lock key 1 of the ring suspension part and the fixing ring 2 of the ring suspension part It is arranged above the conn...

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Abstract

The invention relates to a steel pylon safety climbing device and method, and belongs to the technical field of electric power overhaul. According to the technical scheme, a first section (7) of a telescopic hand rod is sequentially sleeved with a second section (8) of the telescopic hand rod and a third section (9) of the telescopic hand rod from inside to outside, up-down stretching and retraction are achieved, a connection port (6) at the tail end of an annular suspension component is in threaded connection with the first section (7) of the telescopic hand rod, an opening-closing lock key (1) of the annular suspension component and a fixing circular ring (2) of the annular suspension component are arranged above the connection port (6) at the tail end of the annular suspension component, a safety belt diagonal tension double shoulder strap (22) is arranged on a safety belt waistband (20) which is provided with a safety belt connection fixing end (18), and a safety belt fixing connection ring (19) is fixed to the safety belt connection fixing end (18). The accident of high-altitude falling of people can be avoided, and the climbing device is simple in structure, flexible to operate, low in manufacturing cost and convenient to use and popularize in a large area.

Description

technical field [0001] The invention relates to a device and method for safely climbing an electric transmission tower, belonging to the technical field of electric power maintenance. Background technique [0002] As a part of the operation of the power system, power transmission plays an important role in power transmission. With the continuous application of UHV technology, the transmission distance is getting longer and longer, the number of transmission towers is increasing, and the height of the towers is also increasing. High, which brings huge challenges to infrastructure construction, power transmission maintenance and other work. In these tasks, the staff cannot avoid frequent climbing between different transmission towers. Since the currently widely used safety protection measures can only provide high-altitude protection for fixed working points, they cannot guarantee the protection of staff from falling from high altitudes during the climbing process, so there a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B35/00
CPCA62B35/0043
Inventor 石磊杨坤王佳羽李明川陈宇顾剑锋张玮张凤立裴月英沈博星梁凤敏董博李锦锦贾勋成邓珺刘林霞廉文燕吴玉华徐建征吴玉斌韩冰汪志鹏何强石婕赵丽媛赵丹丹张帆甘景福杨雪松云飞袁国亮
Owner STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO
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