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Mobile direct-current deicing horizontal access device

A technology of direct current melting and connecting devices, which is applied in the parts of connecting devices, coupling devices, connections, etc., to achieve the effects of flexible connection, convenient docking, and convenient and quick operation

Pending Publication Date: 2018-07-27
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is: it can replace the existing working mode of manual connection and dismantling of the ice-melting cable, change the original manual overlapping mode into an automatic connection mode, realize precise positioning, and reduce the The error caused by the position deviation when the device is connected to the system is convenient for loading and unloading, which effectively avoids the damage of the cable when the cable is connected, greatly reduces the time for the mobile DC deicing device to be connected to the system, and improves the work efficiency. The work operation also eliminates the risk of personnel operation, and solves the problems in the above-mentioned prior art

Method used

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  • Mobile direct-current deicing horizontal access device
  • Mobile direct-current deicing horizontal access device
  • Mobile direct-current deicing horizontal access device

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Embodiment 1: as Figure 1-Figure 14 As shown, a mobile DC ice-melting horizontal access device includes a pole 2 fixedly connected to the ground, a post insulator 1 3, an isolation insulator 5, a DC bus 4, a post insulator 2 6, an AC bus 7 and matching The static contact 10 and the moving contact 11, the DC bus bar 4 and the AC bus bar 7 are vertically fixedly connected to the pole 2 through the horizontal post insulator 1 3 and the horizontal post insulator 2 6 respectively, and the space between the DC bus bar 4 and the AC bus bar 7 Connected through the isolation insulator 5, the DC bus 4 and the AC bus 7 are respectively equipped with static contacts 10, and the moving contacts 11 corresponding to the static contacts 10 are installed on the vehicle-mounted DC deicing device 12, and the AC bus 4 passes through the AC The input cable 8 is connected to the AC power supply, and the DC bus 4 is connected to the line to be melted through the DC output cable 1 .

[0041]...

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PUM

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Abstract

The invention discloses a mobile direct-current deicing horizontal access device. The mobile direct-current deicing horizontal access device comprises an electric pole fixedly connected onto the ground, a post insulator I, an isolated insulator, a direct-current bus, a post insulator II, an alternating-current bus and fixed contacts and moving contacts which are matched with each other, wherein the direct-current bus and the alternating-current bus are vertically fixedly connected onto the electric pole through the horizontal post insulator I and the horizontal post insulator II respectively;the direct-current bus and the alternating-current bus are connected through the isolated insulator; the fixed contacts are mounted on the direct-current bus and the alternating-current bus respectively; the moving contacts corresponding to the fixed contacts are mounted on a vehicle-mounted direct-current deicing device; the alternating-current bus is switched in an alternating-current power supply through an alternating-current input cable; and the direct-current bus is switched in a deiced circuit through a direct-current output cable. Without the need of manual wiring, the labor intensityis greatly reduced, the time and labor are saved preferably, the mounting efficiency is greatly improved, the mounting reliability is higher, and the operational safety is higher.

Description

technical field [0001] The invention belongs to the technical field of ice-melting devices, and in particular relates to a mobile DC ice-melting horizontal access device. Background technique [0002] When the existing mobile DC ice-melting device is connected to the system, the ice-melting cable is used to connect the power supply side to the input side of the mobile DC ice-melting device, the line to be melted and the output side of the mobile DC ice-melting device to form a From the mobile DC ice-melting device to the conductive circuit of the ice-melting line, it is necessary to manually connect and remove the ice-melting cable, which consumes high cost, long time, many human resources, low work efficiency, and is easy to damage the cable. The risk is higher. Contents of the invention [0003] The technical problem solved by the present invention is: it can replace the existing working mode of manual connection and dismantling of the ice-melting cable, change the orig...

Claims

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Application Information

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IPC IPC(8): H02G1/02H02G7/16H01R13/10H01R13/627H01R13/639
CPCH01R13/10H01R13/627H01R13/639H02G1/02H02G7/16
Inventor 李宏力桂腾聂沧禹唐韬伍华伟赖罗彬周贵发姜海波陆承虎宋林艳周澜吴昊
Owner GUIZHOU POWER GRID CO LTD
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