CN204407652U - High voltage cable branch box earthing mechanism - Google Patents

High voltage cable branch box earthing mechanism Download PDF

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Publication number
CN204407652U
CN204407652U CN201520118949.1U CN201520118949U CN204407652U CN 204407652 U CN204407652 U CN 204407652U CN 201520118949 U CN201520118949 U CN 201520118949U CN 204407652 U CN204407652 U CN 204407652U
Authority
CN
China
Prior art keywords
cable
earth
high voltage
bus
cable joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520118949.1U
Other languages
Chinese (zh)
Inventor
王平
宋媛媛
高鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Jihe Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520118949.1U priority Critical patent/CN204407652U/en
Application granted granted Critical
Publication of CN204407652U publication Critical patent/CN204407652U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of high voltage cable branch box earthing mechanism, comprise the cable joint of three elbow-type mechanisms, it is characterized in that: one end of described cable joint is provided with the opening for being connected with busbar, the other end of cable joint is provided with earth connection, described earth connection is connected with one end of earth bus by cable concentrator, and the other end of earth bus is provided with tingle; The beneficial effects of the utility model are: this apparatus structure is reasonable in design, by the earth connection of three cable joints is gathered, effectively be connected with an earth bus, after cable joint is fixing, earth bus is connected with earthing bar or earth electrode, effective ground connection can be carried out to high voltage cable junction box inlet wire bus cable, decrease the workload of workmen, improve operating efficiency.

Description

High voltage cable branch box earthing mechanism
Technical field
The utility model relates to electric power apparatus technical field, particularly relates to a kind of high voltage cable branch box earthing mechanism.
Background technology
Existing high voltage cable junction box inlet wire bus cable does not have independent grounding system, when operated by personnel's branch cable, cannot obtain safety guarantee, for preventing upper end misoperation, the personal safety of staff is come to harm.Therefore need a kind of high voltage cable branch box earthing mechanism, be used for the personal safety of safeguard work personnel.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides a kind of high voltage cable branch box earthing mechanism, reasonable in design, can carry out effective ground connection to high voltage cable junction box inlet wire bus cable.
The utility model solves the technical scheme that its technical problem adopts:
A kind of high voltage cable branch box earthing mechanism, comprise the cable joint of three elbow-type mechanisms, it is characterized in that: one end of described cable joint is provided with the opening for being connected with busbar, the other end of cable joint is provided with earth connection, described earth connection is connected with one end of earth bus by cable concentrator, and the other end of earth bus is provided with tingle.
The beneficial effects of the utility model are:
This apparatus structure is reasonable in design, by the earth connection of three cable joints is gathered, effectively be connected with an earth bus, after cable joint is fixing, earth bus is connected with earthing bar or earth electrode, effective ground connection can be carried out to high voltage cable junction box inlet wire bus cable, decrease the workload of workmen, improve operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1 cable joint, 2 cable concentrators, 3 earth bus, 11 openings, 12 earth connections, 31 tingles.
Embodiment
As shown in Figure 1: a kind of high voltage cable branch box earthing mechanism, comprise the cable joint 1 of three elbow-type mechanisms, one end of described cable joint 1 is provided with the opening 11 for being connected with busbar, the other end of cable joint 1 is provided with earth connection 12, realize cable by cable joint 1 to be connected with the effective of earth connection 12, cable joint 1 is simultaneously convenient with the attended operation of busbar, connected mode is stablized, the earth connection 12 of three described cable joints 1 is connected respectively by cable concentrator 2 one end with earth bus 3, cable concentrator 2 can effectively be connected with earth bus 3 by three earth connections 12, coupling part is protected simultaneously, the other end of earth bus 3 is provided with tingle 31, for being connected with earthing bar or earth electrode.
The foregoing is only preferred embodiments of the present utility model, as long as realize the purpose of this utility model technical scheme with basic same approach, all belong within protection range of the present utility model.

Claims (1)

1. a high voltage cable branch box earthing mechanism, comprise the cable joint of three elbow-type mechanisms, it is characterized in that: one end of described cable joint is provided with the opening for being connected with busbar, the other end of cable joint is provided with earth connection, described earth connection is connected with one end of earth bus by cable concentrator, and the other end of earth bus is provided with tingle.
CN201520118949.1U 2015-02-17 2015-02-17 High voltage cable branch box earthing mechanism Expired - Fee Related CN204407652U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520118949.1U CN204407652U (en) 2015-02-17 2015-02-17 High voltage cable branch box earthing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520118949.1U CN204407652U (en) 2015-02-17 2015-02-17 High voltage cable branch box earthing mechanism

Publications (1)

Publication Number Publication Date
CN204407652U true CN204407652U (en) 2015-06-17

Family

ID=53431487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520118949.1U Expired - Fee Related CN204407652U (en) 2015-02-17 2015-02-17 High voltage cable branch box earthing mechanism

Country Status (1)

Country Link
CN (1) CN204407652U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106329459A (en) * 2016-08-30 2017-01-11 安徽西高电气设备有限公司 High-voltage cable branch box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106329459A (en) * 2016-08-30 2017-01-11 安徽西高电气设备有限公司 High-voltage cable branch box
CN106329459B (en) * 2016-08-30 2018-05-04 安徽西高电气设备有限公司 A kind of high voltage cable branch box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20160217

CF01 Termination of patent right due to non-payment of annual fee