An insulated junction box for live work
A technology of live work and junction box, which is applied in the direction of connecting/terminating cable equipment, etc., can solve the problems of potential safety hazards of operators, hidden safety hazards of construction personnel, and high risk of live work, and achieve the effect of increasing safety
Active Publication Date: 2018-10-02
STATE GRID SHANDONG ELECTRIC POWER +2
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Problems solved by technology
[0002] In the process of construction and inspection of transmission lines, live wiring is often encountered. Such live work is relatively dangerous. During the wiring process, once the line at one end slips, it will bring great safety hazards to operators. Therefore, Despite various insulation measures, safety hazards for construction workers still exist
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[0014] Accompanying drawing is the specific embodiment of the present invention. Such as figure 1 , figure 2 As shown, this kind of insulating junction box for live work includes an insulating box body 1 with an open upper end. The insulating box body 1 is made of wood, plastic, bakelite, etc., and a base 5 is provided on the bottom surface of the insulating box body 1. , the base 5 is provided with two inner insulating clips 6, on the sides of the two insulating boxes 1 on the extension line of the connecting line of the two inner insulating clips 6, there is a gap 2 from the upper end downward, in the gap 2 An insulating clip 3 is provided at the outer side of the insulating box 1, and an opening is opened on either side of the other two sides of the insulating box 1, and a free-operating manual hydraulic pliers is installed on this opening. 4. The pliers head 7 of the manual hydraulic pliers 4 is located inside the insulating box 1 and between the two inner insulating cl...
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The present invention relates to the field of the electric power facilities, and specially discloses an insulation junction box for hot-line work. The insulation junction box comprises an insulation box with an opening at the upper end of the insulation box, and gaps arranged downwards from the upper ends are disposed at two opposite side surfaces of the insulation box; and insulation clamps are arranged at the gaps, a manual hydraulic clamp is arranged at any one of the two side surfaces, and the clamp heads of the manual hydraulic clamps are located in the insulation box. The insulation junction box for hot-line work is provided with an insulation box and insulation clamps, and a live line is fixed in the insulation box in the construction process without the risk of creeping down the live line, so that the safety of the hot-line work is greatly increased.
Description
(1) Technical field [0001] The invention relates to the field of electric facilities, in particular to an insulated junction box for live work. (2) Background technology [0002] In the process of construction and inspection of transmission lines, live wiring is often encountered. Such live work is relatively dangerous. During the wiring process, once the line at one end slips, it will bring great safety hazards to operators. Therefore, Although various insulation measures have been taken, potential safety hazards for construction personnel still exist. (3) Contents of the invention [0003] In order to make up for the defects of the prior art, the invention provides a safer insulated junction box for live work. [0004] The present invention is achieved through the following technical solutions: [0005] An insulated junction box for live work is characterized in that it includes an insulating box with an open upper end, two opposite sides of the insulating box are open...
Claims
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IPC IPC(8): H02G1/14
CPCH02G1/14
Inventor 刘连海王炜赵宪丽刘化社王新文牛德成刘文献王丽马晨光
Owner STATE GRID SHANDONG ELECTRIC POWER