Transformer substation HGIS combined electrical apparatus safe operation caution baffle bar
A combination of electrical appliances and safe operation technology, applied in the direction of instruments, display devices, markings, etc., can solve the problems of personal accidents such as easy to mistakenly board live bushings, and achieve the effect of simple structure, convenient installation, and eye-catching colors
Active Publication Date: 2017-08-15
STATE GRID CORP OF CHINA +1
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- Application Information
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Problems solved by technology
[0002] The power outage operation of the HGIS combined electrical appliances in the substation is now only arranging fences and hanging signs on the ground of the blackout part, but there are no safety measures to define the working range on the housing of the HGIS combined electrical appliances, and it is very easy for the staff to enter the live compartment by mistake. Work, especially on the outlet bushing of HGIS combined electrical appliances, it is very easy to mistakenly board the live bushing and cause personal accidents
Method used
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[0021] Such as image 3 As shown, the present invention provides a substation HGIS combined electrical appliance safety operation warning gear bar, the gear bar includes a cross bar 1 and a vertical bar 2, the cross bar 1 and the vertical bar 2 are connected to form a "7"-shaped structure, on the cross bar 1 A warning sign is provided, and the bottom of the pole 2 is provided with a buckle that blocks the fixed pole 3 in the prompt area during use.
[0022] Such as image 3 As shown, the buckle includes a buckle body 4 with external threads. The buckle body 4 is a hollow tubular structure. A screw adjustment ring 5 and a moving top ring 6 are covered on the buckle body 4. The screw adjustment ring 5 is provided with Internal thread, the screw adjusting ring 5 is threadedly matched with the buckle body 4, the screw adjusting ring 5 moves up and down along the axial direction of the buckle body 4 by screwing, the moving top ring 6 is arranged under the screw adjusting ring 5, a...
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The invention relates to a transformer substation HGIS combined electrical apparatus safe operation caution baffle bar. The baffle bar includes a horizontal rod and a vertical rod; the horizontal rod and the vertical rod are connected to form a 7-shaped structure; a caution board is arranged on the horizontal rod; and a clamping fastener for clamping a prompt area fixing rod is arranged on the bottom of the vertical rod. When a transformer substation HGIS combined electrical apparatus safe operation caution baffle bar is powered off, a case of the HGIS combined electrical apparatus can clearly define a working range, a worker can know a power-off device range and a working area, and personal, device and power grid accidents due to the fact that the worker strays to a charged interval can be effectively prevented.
Description
technical field [0001] The invention relates to a warning lever for safety operation of HGIS combined electric appliances in substations. Background technique [0002] The power outage operation of the HGIS combined electrical appliances in the substation is now only arranging fences and hanging signs on the ground of the blackout part, but there are no safety measures to define the working range on the housing of the HGIS combined electrical appliances, and it is very easy for the staff to enter the live compartment by mistake. Work, especially on the outlet bushing of HGIS combined electrical appliances, it is very easy to mistakenly board the live bushing and cause personal accidents. Contents of the invention [0003] Purpose of the invention: The invention provides a warning gear lever for safe operation of HGIS combined electrical appliances in substations. Its purpose is to solve the problems that existed in the past. [0004] Technical solution: the invention is ...
Claims
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IPC IPC(8): G09F7/18
CPCG09F7/18G09F2007/1856
Inventor 高斌张伟鄂文鹏曲永鹏葛晓苓张旭升盛飞王宏坤史素华蔡家权苏建敏姜志孝张浥洳王红刘晶李明人杜伟杜东刘敬远
Owner STATE GRID CORP OF CHINA