A cable connection box for power supply cables
A technology for cable connection and power supply cable, applied in the direction of cable joints, electrical components, etc., it can solve the problems of loose internal components, safety, damage to operators, etc., and achieve the effect of improving the sealing effect
Active Publication Date: 2021-12-28
徐州华隆热电有限公司
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Problems solved by technology
[0003] However, during the use of cable connection boxes, some connection boxes are installed outdoors. When encountering floods or rain and snow environments, due to the poor sealing effect between the connection box and the box door, when the inside of the connection box is damp There are likely to be potential safety hazards; in addition, when the interior of the cable is overhauled or the cable is connected or removed, the internal components will become loose due to the long-term rotation of the box door, and the operator may be rotated during the overhaul process, thereby injuring the operator. While there are certain potential safety hazards, it is also not conducive to improving the maintenance efficiency of operators.
Method used
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[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0029] like Figure 1-Figure 10 As shown, a cable connection box for a power supply cable according to the present invention includes a main body mechanism 1, on which a limit mechanism 2 slides; A linkage mechanism 4 is fixedly installed on the mechanism 3; a collision mechanism 5 is connected to the driving mechanism 3; a cleaning mechanism 6 is installed on the collision mechanism 5;
[0030] The collision mechanism 5 includes a slide plate 501, on which a block 503 is fixedly connected, on which a rubber pad 504 is bonded, and the cross sections of the block 503 and the rubber pad 504 are inclined , the sliding connection between the sliding plate 501 and the roller 502 .
[0031] Specifically, the main body mechanism 1 includes a box body 1...
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The present invention relates to the technical field of cable connection boxes, in particular to a cable connection box for power supply cables, which includes a main body mechanism, a sliding limit mechanism on the main body mechanism; a drive mechanism that cooperates with rotation on the main body mechanism; A linkage mechanism is fixedly installed on the mechanism; a conflicting mechanism is connected to the driving mechanism; a cleaning mechanism is installed on the conflicting mechanism; before the internal maintenance of the connection box, the limit mechanism is moved by hand to make the limit mechanism slide When opening the connection box, the operator can turn the drive mechanism by hand to make the drive mechanism drive The linkage mechanism rotates, and then the interference mechanism slides out from the inside of the main mechanism and interferes with the door of the connection box, thereby helping to prevent the operator from hitting the operator when the door turns down during the maintenance process.
Description
technical field [0001] The invention relates to the technical field of cable connection boxes, in particular to a cable connection box for power supply cables. Background technique [0002] The cable connection box is a kind of equipment used for branching, branching, connecting and converting circuits on cable lines, most of which are used outdoors. In the power system, it is often necessary to carry out field tests on large-scale power equipment, such as AC withstand voltage tests of circuit breakers, ground grid impedance tests and other tests. These large-scale high-voltage tests often require a larger capacity power supply, and some test power supplies even require hundreds of KVA can meet the requirements. At this time, the cables that can undertake the power connection task are limited by the current carrying capacity, and cables with larger cross-sectional areas need to be used to meet the current requirements in the test. [0003] However, during the use of cable c...
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IPC IPC(8): H02G3/08H02G3/14H02G15/10
CPCH02G3/081H02G3/088H02G3/14H02G15/10
Inventor 王成伟王东阳王新峰
Owner 徐州华隆热电有限公司