Safe and rapid connection box with voltage display
A technology of voltage display and connection box, applied in the direction of cable joints, etc., can solve the problems of increasing the hidden danger of cable operation, poor safety and reliability, shortening operation time, etc., achieving good explosion-proof performance, convenient maintenance and maintenance, and improving reliability. Effect
Active Publication Date: 2015-03-25
上海翔洲电气科技有限公司
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- Application Information
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Problems solved by technology
However, the cable joint is the weakest link of the cable, which increases the safety hazard of the cable operation
The traditional cable connection method is poor in safety and reliability, and takes a long time in actual operation. Therefore, it is necessary to improve the cable connection method to improve safety performance and shorten the actual operation time.
Method used
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[0019] The safe and fast connection box with voltage display of the present invention will be further described in detail below in conjunction with specific drawings.
[0020] Such as figure 1 and figure 2 As shown, it is the first embodiment of the safe and quick connection box with voltage display of the present invention. The safe and quick connector includes: a box body 1, and a matching cover plate 7 is arranged on the top of the box body 1, which can effectively To reduce the damage of external factors to the cable joints, reduce the failure rate, and improve the reliability of the mine cable operation, two sockets 2 with porous terminations are arranged on the side of the box body 1, and the sockets 2 are arranged in the box On the two opposite faces on the side of the body 1, one end of the two sockets 2 protruding into the box body 1 is connected through a conductive rod 5, and an insulator 11 is respectively provided on the periphery of each conductive rod 5 (such ...
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The invention relates to a connecting device for mining cable terminal connection or branch connection, and particularly relates to a safe and rapid connection box with voltage display. The safe and rapid connection box comprises a box body, wherein a matching cover plate is disposed above the box body, and side faces of the box body are provided with multiple sockets having multiple-jack termination. One end of each socket, stretching into the box body, is provided with a conductive rod, and an insulating member is disposed at the periphery of the conductive rod. The cover plate is provided with a through hole. A voltage display is disposed on the through hole of the cover plate, and is connected with the ends, stretching into the box body, of the sockets through leads. By adopting the safe and rapid connection box with voltage display, the actual condition of a cable connector can be inspected conveniently, and hidden safety hazards can be found and eliminated in time. The safe and rapid connection box has good waterproof sealing performance. Damage of external factors to cable connectors can be effectively reduced, the failure rate can be reduced, and the operation reliability of mining cables can be improved.
Description
technical field [0001] The invention relates to a connection device for mine cable terminal connection or branch connection, in particular to a safe and fast connection box with voltage display. Background technique [0002] In recent years, with the continuous advancement of science and technology, people's understanding of life has been continuously improved, and higher requirements have been put forward for the safe and reliable operation of mine cables. In mines, because lighting, water pumps, and motors need to be connected to branch cables, cable joints are often used no matter when laying new cables or repairing cable faults. However, the cable joint is the weakest link of the cable, which increases the potential safety hazard of the cable operation. The traditional cable connection method is poor in safety and reliability, and takes a long time in actual operation. Therefore, it is necessary to improve the cable connection method to improve safety performance and sh...
Claims
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CPCH02G15/10
Inventor 李华旺倪春明丁晓娟黄秋平叶节东
Owner 上海翔洲电气科技有限公司