CN205452061U - Controllable insulating bar of magnetic force - Google Patents

Controllable insulating bar of magnetic force Download PDF

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Publication number
CN205452061U
CN205452061U CN201521089525.3U CN201521089525U CN205452061U CN 205452061 U CN205452061 U CN 205452061U CN 201521089525 U CN201521089525 U CN 201521089525U CN 205452061 U CN205452061 U CN 205452061U
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CN
China
Prior art keywords
control
magnetic force
magnet
controller
electro
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.)
Active
Application number
CN201521089525.3U
Other languages
Chinese (zh)
Inventor
罗礼财
林杰
曾麟
郑晓钟
黄景婧
陈建
林巧云
何明祝
林筱慧
黄江水
陈依妹
郭顺楠
王鹏
余伟明
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
State Grid Fujian Electric Power Co Ltd
State Grid Beijing Electric Power Co Ltd
Xiamen Power Supply Co of State Grid Fujian Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
State Grid Beijing Electric Power Co Ltd
Xiamen Power Supply Co of State Grid Fujian 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, State Grid Fujian Electric Power Co Ltd, State Grid Beijing Electric Power Co Ltd, Xiamen Power Supply Co of State Grid Fujian Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201521089525.3U priority Critical patent/CN205452061U/en
Application granted granted Critical
Publication of CN205452061U publication Critical patent/CN205452061U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a controllable insulating bar of magnetic force, including action bars, electro -magnet, power, on -off control ware, electro -magnet, power, on -off control vessel shape become control circuit, and the electro -magnet sets up in the inside on action bars top, and the on -off control ware is used for controlling control circuit's electric current break -make, and then the magnetic force of control electro -magnet has or not. The utility model discloses a magnetic force that the electro -magnet was controlled to the on -off control ware has or not, and when the actuation earth clamp, control circuit switches on, and the electric current magnet spool of flowing through produces magnetic force, carries out the actuation to the receiving line fastener, when release during the earth clamp, control circuit disconnection, the nos electric current magnet spool of flowing through, magnetic force disappears, releases the receiving line fastener, reach the effect of inhaling, closing between control insulating bar and the earth clamp through the on -off control ware promptly to transformer substation fortune dimension personnel are lighter, safer carries out the dismouting earth connection.

Description

The insulating bar that a kind of magnetic force is controlled
Technical field
This utility model relates to the electric power safety producer goods, more particularly, it relates to the insulating bar that a kind of magnetic force is controlled.
Background technology
220kV transformer station it is frequently necessary to utilize insulating bar to carry out installing and splitting earth lead, utilize the permanent magnet adhesive earthing clamp of insulating bar, installed by rotation again, need after installing firmly to carry out pulling ability separate operation bar and earthing clamp.Long-term so, on the one hand strength and the skill of operator is had higher requirement;On the other hand, destruction substation bus bar and the danger of bushing are added.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of convenient operation, and improves the insulating bar that the safe magnetic force of operation is controlled.
The technical solution of the utility model is as follows:
The insulating bar that a kind of magnetic force is controlled, including action bars, electric magnet, power supply, on-off controller, electric magnet, power supply, on-off controller are formed and control loop, electric magnet is arranged at the inside on action bars top, on-off controller for control loop current switching, and then control electric magnet magnetic force with or without.
As preferably, on-off controller is provided with control knob, controls button and is arranged at the handle position bottom action bars.
As preferably, on-off controller includes wireless remote control unit, and wireless remote control unit, for receiving the control signal of remote controller, controls the current switching in loop by remote controller, so control the magnetic force of electric magnet with or without.
The beneficial effects of the utility model are as follows:
This utility model by on-off controller control the magnetic force of electric magnet with or without, when adhesive earthing clamp, control loop conducting, electric current flows through magnet spool, produces magnetic force, and docking take-up wire clamp carries out adhesive;When discharging earthing clamp, controlling loop and disconnect, no current flows through magnet spool, and magnetic force disappears, and release receives line wire clamp;I.e. reached suction, the effect of conjunction controlling between insulating bar and earthing clamp by on-off controller, in order to the carrying out dismounting earth lead that transformer station's operation maintenance personnel is lighter, safer.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of on-off controller;
Fig. 2 is the structural representation of embodiment 1;
Fig. 3 is the schematic diagram of embodiment 2;
In figure: 10 is action bars, 11 is handle, and 20 is on-off controller, and 201 is control knob, and 21 is electric magnet, and 22 is power supply, and 23 is wireless remote control unit, and 24 is remote controller.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further detail.
This utility model operates inconvenience for the insulating bar solving prior art, there is the deficiencies such as potential safety hazard, it is provided that a kind of insulating bar controlled for the magnetic force of novel 220kV transformer station, can realize more rapidly, more safely installs and split high-voltage grounding wire.
This utility model includes action bars 10, electric magnet 21, power supply 22, on-off controller 20, as shown in Figure 1, electric magnet 21, power supply 22, on-off controller 20 are formed and control loop, electric magnet 21 is arranged at the inside on action bars 10 top, on-off controller 20 for controlling the current switching in loop, and then control the magnetic force of electric magnet 21 with or without.
By on-off controller 20, it is possible to use control loop and the magnetic of electric magnet 21 is controlled, thus reach suction, the effect of conjunction controlling between insulating bar 10 and earthing clamp.Before earth lead is installed, made the electric magnet 21 adhesive earthing clamp of action bars 10 by on-off controller 20, after having installed earthing clamp, utilize on-off controller 20, disconnect and control loop, thus easily take off insulating bar 10.
Embodiment 1
As shown in Figure 2, in the present embodiment, operating on-off controller 20 by physical button, on-off controller 20 is provided with control knob 201, control button and be arranged at handle 11 position bottom action bars 10, by control knob 201, the on off operating mode controlling loop is operated.Power supply 22 uses two joint lithium batteries.
Embodiment 2
As shown in Figure 3, in the present embodiment, on-off controller 20 is operated by wireless remote control mode, on-off controller 20 includes wireless remote control unit 23, wireless remote control unit 23 is for receiving the control signal of remote controller 24, by remote controller 24 control control loop current switching, and then control electric magnet 21 magnetic force with or without.
According to implementing demand, on-off controller 20 can also be operated with wireless remote control by physical button simultaneously, it is ensured that the reliability of on-off controller 20.
Above-described embodiment is intended merely to this utility model is described, and is not used as restriction of the present utility model.As long as according to technical spirit of the present utility model, be changed above-described embodiment, modification etc. all will fall in the range of claim of the present utility model.

Claims (3)

1. the insulating bar that a magnetic force is controlled, it is characterized in that, including action bars, electric magnet, power supply, on-off controller, electric magnet, power supply, on-off controller are formed and control loop, electric magnet is arranged at the inside on action bars top, on-off controller for control loop current switching, and then control electric magnet magnetic force with or without.
The insulating bar that magnetic force the most according to claim 1 is controlled, it is characterised in that on-off controller is provided with control knob, controls button and is arranged at the handle position bottom action bars.
The insulating bar that magnetic force the most according to claim 1 is controlled, it is characterized in that, on-off controller includes wireless remote control unit, and wireless remote control unit is for receiving the control signal of remote controller, by remote controller control control loop current switching, and then control electric magnet magnetic force with or without.
CN201521089525.3U 2015-12-24 2015-12-24 Controllable insulating bar of magnetic force Active CN205452061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521089525.3U CN205452061U (en) 2015-12-24 2015-12-24 Controllable insulating bar of magnetic force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521089525.3U CN205452061U (en) 2015-12-24 2015-12-24 Controllable insulating bar of magnetic force

Publications (1)

Publication Number Publication Date
CN205452061U true CN205452061U (en) 2016-08-10

Family

ID=56585857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521089525.3U Active CN205452061U (en) 2015-12-24 2015-12-24 Controllable insulating bar of magnetic force

Country Status (1)

Country Link
CN (1) CN205452061U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106785523A (en) * 2016-12-27 2017-05-31 国网福建省电力有限公司 Single pole three-phase breakdown earthing or grounding means
CN108039595A (en) * 2017-10-25 2018-05-15 国家电网公司 It is grounded operation instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106785523A (en) * 2016-12-27 2017-05-31 国网福建省电力有限公司 Single pole three-phase breakdown earthing or grounding means
CN108039595A (en) * 2017-10-25 2018-05-15 国家电网公司 It is grounded operation instrument

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