Outgoing-line device for switchgear

A switchgear and cable outlet technology, applied in the field of switchgear outlet devices, can solve the problems of simple structure of outlet devices, inability to achieve automatic sealing, insufficient rain and dust resistance, etc., and achieves good protection, good dustproof effect, and sealing good effect

Inactive Publication Date: 2018-03-30
ZHONGSHAN HOUYUAN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The outlet device in the prior art has a simple structure, and cannot realize automatic sealing, and the rainproof and dustproof performance is insufficient, and the damage rate is high; A switch cabinet outlet device to solve the above-mentioned problems

Method used

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  • Outgoing-line device for switchgear
  • Outgoing-line device for switchgear
  • Outgoing-line device for switchgear

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Embodiment Construction

[0019] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0020] see Figure 1-Figure 3 , the present invention provides a technical solution: a switchgear outlet device, comprising a device body, an automatic sealing mechanism 1 and a telescopic line protection mechanism 2, the device body includes a heat dissipation port 3, a switchgear body 4, a fixed foot 5 and an outlet hole 6 , the heat dissipation port 3 is opened on the upper part of the right end surface of the switch cabinet body 4, the fixing feet 5 are installed on the lower end surface of the switch cabinet body 4, the outlet hole 6 is opened at the lower position of the rear end surface of the switch cabinet body 4, and the switch cabinet body 4 is a cuboid structure.

[0021] The automatic sealing mechanism 1 is arranged on t...

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PUM

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Abstract

The invention provides a switch cabinet outlet device, which includes a sealing cover, a dustproof plug, a torsion spring, a rotating shaft, a sleeve, a chute, a slider and a wire protection sleeve. The sealing cover is installed on the annular side of the rotating shaft, and the dustproof plug is installed on the The middle position of the lower end face of the sealing cover, the rotating shaft is installed at the lower part of the rear end face of the switch cabinet body, and the rotating shaft is connected with the switch cabinet body through a torsion spring. This design realizes the automatic sealing function, good sealing effect, good dustproof effect, and the sleeve is fixed At the lower part of the rear end surface of the switchgear body, the chute is set on the inner annular side of the sleeve, the slider is fixed on the annular side of the grommet, and the slider is assembled in the chute, and the grommet is installed in the sleeve. The design realizes the protection function of the circuit, is convenient for operators to adjust, and has a wide protection range. The invention has reasonable structure, good sealing performance, good protection performance, long service life and high reliability.

Description

technical field [0001] The invention relates to a switch cabinet outlet device, which belongs to the field of electrical technical equipment. Background technique [0002] The main function of switchgear is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, isolating switches, load switches, operating mechanisms, transformers and various protection devices. There are many classification methods for switchgear. For example, the circuit breaker installation method can be divided into removable switchgear and fixed switchgear; or according to the structure of the cabinet, it can be divided into open switchgear, metal-enclosed switchgear and metal-enclosed switchgear. Armored switchgear; according to different voltage levels, it can be divided into high-voltage switchgear, medium-voltage s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02G3/06H02B1/20H02B1/28H02B1/56
CPCH02B1/30H02B1/20H02B1/28H02B1/565H02G3/0616
Inventor 罗水建李群周胡海兵
Owner ZHONGSHAN HOUYUAN ELECTRONICS TECH CO LTD
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