Working platform for high-altitude overhauling of electric transmission lines
A technology for transmission lines and working platforms, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of unsafe operation and remote equipment, and achieve the effects of improving safety, reducing labor intensity and saving physical strength.
Inactive Publication Date: 2015-02-04
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0002] At present, when the transmission line is overhauled at high altitude, because of the high-altitude operation, the aerial work platform is currently used. The aerial work platform is relatively large, but sometimes the aerial work platform is far away from the equipment that needs to be repaired, and people need to stick out their bodies to wait for maintenance. The equipment is very unsafe to operate, and the operator feels very tired to maintain this uncomfortable posture
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[0012] Such as figure 1 As shown, the working platform for high-altitude inspection and maintenance of power transmission lines of the present invention includes a safety rope 5, a bottom bracket 1 and a folding pulley 2, and the bottom bracket 1 is a cuboid with an opening downward, such as figure 2 As shown, the bottom of the bottom bracket 1 is provided with a storage space 3, and the left and right sides of the bottom bracket 1 are hinged with the lower end of the folding connecting lever 2; the folding connecting lever 2 includes more than two connecting plates 4, and the connecting plates 4 are rectangular The hinges between the adjacent connecting plates 4 are hinged in this embodiment, and the strength of the hinges must meet the requirements. The upper end of the folding connecting plate 2 is connected with a safety lock 6, and the safety lock 6 is connected with a safety hook 7 . Safety hook 7 is hung on the safety suspension point near. The storage space 3 is in ...
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The invention relates to a working platform for the high-altitude overhauling of electric transmission lines. The working platform comprises safety ropes, a bottom support frame and folding connecting plates, wherein the bottom support frame is a rectangular solid provided with a downwards opening, an accommodating space is formed at the bottom of the bottom support frame, and the left and right sides of the bottom support frame are hinged with the lower ends of the folding connecting plates; each folding connecting plate comprises at least two rectangular connecting plates, the adjacent connecting plates are hinged, and safety buckles are connected with the upper ends of the folding connecting plates. The working platform is operated to be hung close to an overhauling site by operators, and the operators are transferred to the working platform by virtue of leads or soft heads under safety protection and can sit on the working platform with a relatively comfortable sitting posture to carry out high-altitude operation.
Description
technical field [0001] The invention relates to equipment for high-altitude maintenance of power transmission lines. Background technique [0002] At present, when the transmission line is overhauled at high altitude, because of the high-altitude operation, the aerial work platform is currently used. The aerial work platform is relatively large, but sometimes the aerial work platform is far away from the equipment that needs to be repaired, and people need to stick out their bodies to wait for maintenance. The equipment is very unsafe to operate, and the operator feels very tired while maintaining this uncomfortable posture. Contents of the invention [0003] The purpose of the present invention is to provide an operation platform for high-altitude maintenance of power transmission lines, which improves the safety and comfort during maintenance. [0004] Technical scheme of the present invention is: [0005] The working platform for high-altitude inspection and maintenan...
Claims
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IPC IPC(8): H02G1/02
Inventor 范腾张如意王国良蒋红宣贺鹏付光路黄进
Owner STATE GRID CORP OF CHINA