CN104051199A - Auxiliary device for breaker - Google Patents

Auxiliary device for breaker Download PDF

Info

Publication number
CN104051199A
CN104051199A CN201310684312.4A CN201310684312A CN104051199A CN 104051199 A CN104051199 A CN 104051199A CN 201310684312 A CN201310684312 A CN 201310684312A CN 104051199 A CN104051199 A CN 104051199A
Authority
CN
China
Prior art keywords
circuit breaker
breaker
fixed part
transmission shaft
auxiliary member
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.)
Granted
Application number
CN201310684312.4A
Other languages
Chinese (zh)
Other versions
CN104051199B (en
Inventor
袁茂银
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201310684312.4A priority Critical patent/CN104051199B/en
Publication of CN104051199A publication Critical patent/CN104051199A/en
Application granted granted Critical
Publication of CN104051199B publication Critical patent/CN104051199B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127—Withdrawal mechanism
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • H02B1/34—Racks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127—Withdrawal mechanism
    • H02B11/133—Withdrawal mechanism with interlock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • H02B1/34—Racks
    • H02B1/36—Racks with withdrawable units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/045—Details of casing, e.g. gas tightness

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Trip Switchboards (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The invention discloses an auxiliary device for a breaker. The auxiliary device comprises a flange, an operation transmission shaft and a corrugated pipe. The operation transmission shaft penetrates through the corrugated pipe and the flange in sequence. Compared with the prior art, the auxiliary device for the breaker has the advantages that movement of the operation transmission shaft is transmitted to the breaker, so that opening and closing of the breaker are controlled; the corrugated pipe is welded between the flange and the operation transmission shaft in a sealed mode, so that a sealed buffering area is formed; in addition, the auxiliary device is used in cooperation with a switch cabinet, the breaker is kept in a working space isolated from an external environment, and the situation that dust and damp air influence the performance of the breaker is avoided; in this way, the service life of the breaker is prolonged, the requirements for the economical efficiency and the reliability of the breaker of a power system are met, the continuity of power supply is greatly improved, and therefore the auxiliary device for the breaker is quite broad in application prospect.

Description

A kind of circuit breaker auxiliary member
Technical field
The present invention relates to field of circuit breakers, specifically, relate to a kind of circuit breaker auxiliary member.
Background technology
High-tension switch cabinet is for realizing electric power system generating, transmission of electricity, distribution, electric energy conversion and having consumed the electric equipment products that break-make, control or protection etc. act on.High-voltage switch gear manufacturing industry is the manufacturing important component part of power transmission and transforming equipment, occupies very important status in whole power industry.
Circuit breaker is whole switch cubicle key component, and the classification of switch cubicle also with circuit breaker the position in switch cubicle relevant.Circuit breaker refers to the electric current that can close, carry and cut-off under normal loop condition, and can folding, carrying and cut-off the switching device of the electric current under abnormal loop condition (comprising off condition) in official hour.Circuit breaker can be used to distribute electric energy; do not start continually asynchronous motor; power circuit and motor etc. are carried out to protection, can automatic shutdown circuit in the time that serious overload or short circuit and the fault such as under-voltage occur for they, its function is equivalent to Fuse switch and the combination of crossing underheat relay etc.
Now in high voltage switchgear technical field, circuit breaker need to be controlled and being connected and the switch of self arc control device of isolating switch simultaneously, circuit breaker is applied in switch cubicle, and switch cubicle is directly exposed in atmosphere conventionally, its shell protection grade is low, but circuit breaker is easily subject to dust, humid air to affect performance, shorten the useful life of circuit breaker, therefore how control and being connected and the switch of circuit breaker self arc control device of isolating switch simultaneously, providing a working space isolated with surrounding environment to circuit breaker again, is the problem of needing solution badly.
Summary of the invention
The problems referred to above that exist for prior art, the object of this invention is to provide a kind of circuit breaker auxiliary member, the motion of operation power transmission shaft is passed to circuit breaker, control the divide-shut brake of circuit breaker, coordinate switch cubicle simultaneously, keep circuit breaker at a working space isolated with external environment.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of circuit breaker auxiliary member, it comprises a flange, operation power transmission shaft and a bellows, operation power transmission shaft runs through bellows and flange successively.
Preferably, operation power transmission shaft is divided into rotation section and fixed part, between rotation section and fixed part, is provided with bearing, is preferably oilless bearing.
Preferably, fixed part is flexibly connected with described rotation section, in the time of fixed part translation, and the translation simultaneously of fixed part and rotation section; Rotate with respect to fixed part rotation section.
Preferably, the fixed part of operation power transmission shaft is through sealing plate and the flange of bellows, circuit breaker.
Preferably, be tightly connected respectively flange and fixed part outer wall of bellows two ends.
More preferably, the part axis body of fixed part is solid.
More preferably, sylphon seal is connected and fixed the outer wall of portion's solid part, is preferably welding.
Preferably, bellows is compressible and its two ends be tightly connected respectively flange and fixed part outer wall, in the time of the action of operation transmission shaft driven circuit-breaker switching on-off, operation power transmission shaft is for moving left and right, and bellows seals buffer area because its seal welding has formed one between flange and operation power transmission shaft.
Compared with prior art, the invention provides a kind of circuit breaker auxiliary member, the motion of operation power transmission shaft is passed to circuit breaker, control the divide-shut brake of circuit breaker; Adopt sylphon seal to be welded in flange and operation forms a sealing buffer area between power transmission shaft, coordinate switch cubicle simultaneously, keep circuit breaker one with the isolated working space of external environment in, avoid dust, humid air affects performance, extend like this useful life of circuit breaker, meet economy, the reliability high request of electric power system to circuit breaker, improved greatly the continuity of powered operation, therefore its application prospect is very wide.
Brief description of the drawings
Fig. 1 is the stereogram of auxiliary member provided by the invention;
Fig. 2 is the explosive view of auxiliary member provided by the invention;
Fig. 3 is the cutaway view of auxiliary member application provided by the invention and circuit breaker.
Embodiment
Below in conjunction with embodiment and accompanying drawing to the present invention do further in detail, intactly explanation.
As shown in Figure 1 to Figure 3, be auxiliary member 10 provided by the invention, this auxiliary member 10 is arranged on circuit breaker 20, for controlling the divide-shut brake of circuit breaker 20.Auxiliary member 10 comprises a flange 11, operation power transmission shaft 12 and a bellows 13, and operation power transmission shaft 12 runs through bellows 13 and flange 11 successively.
For the structure of this auxiliary member 10 is better described, describe as an example of the inventor's the circuit breaker 20 providing example, but it should be noted that this auxiliary member 10 is not limited to the circuit breaker 20 that only can use in the type, this auxiliary member 10 is also applicable to the circuit breaker of other types.
Circuit breaker 20 comprises a rotating shaft 21, a driving member 22, an operating parts 23, a sealing plate 24 and three-phase vacuum breaker pole 25, flange 11 is connected with sealing plate 24, driving member 22 is connected with rotating shaft 21, three-phase vacuum breaker pole 25 is fixed in rotating shaft 21, operation power transmission shaft 12 attended operation parts 23 and driving member 22, the operation power transmission shaft 12 that moves through of operating parts 23 passes to driving member 22 and rotating shaft 21, and driving member 22 is controlled the switching of circuit breaker 20.
Circuit breaker 20 is applied in switch cubicle, circuit breaker 20 further comprises that the two ends of three-phase vacuum breaker pole 25 are respectively equipped with a pair of or two pairs of moving contacts 251, can contact with the fixed contact in switch cubicle, rotate to moving contact 251 and contact with fixed contact when the rotating shaft 21 in circuit breaker 20, switch cubicle is channel status like this; When rotating shaft 21 rotations in circuit breaker 20 are not to contacting with fixed contact with moving contact 251, switch cubicle is off state like this.The angle that general rotating shaft 21 is once rotated is 90 degree, and three-phase vacuum breaker pole 25 is arranged in parallel from left to right and is fixed in rotating shaft 21 and can be with rotating shaft 21 with 90 ° of positive and negative rotations like this.
Flange 11 sealing plate 24 that is spirally connected, and be preferably provided with successively form fit O type gasket groove (not shown) at flange 11 and the opposite face of sealing plate 24, place again after O type packing ring (not shown) again through the fixing seal that is spirally connected, avoid like this extraneous air to enter the working space isolated into circuit breaker 20, the performance of circuit breaker 20 is exerted an influence.
Operation power transmission shaft 12 is connected with circuit breaker 20, is socketed in rotating shaft 21, and operation power transmission shaft 12 is divided into rotation section 121 and fixed part 122, is provided with multiple bearings 123 between rotation section 121 and fixed part 122, is preferably oilless bearing.Fixed part 122 is socketed in rotation section 121, moving left and right of fixed part 122 drives rotation section 121 to move left and right, rotate with respect to fixed part 122 rotation section 121 simultaneously, adopt bearing 123 between rotation section 121 and fixed part 122, prevent that rotation section 121 is connected tension with fixed part 122, can not rotate rotation section 121.
The fixed part 122 of operation power transmission shaft 12 is through sealing plate 24 and the flange 11 of bellows 13, circuit breaker 20, and the action that is connected to transmit operating parts 23 with the operating parts 23 of circuit breaker 20; The rotation section 11 of operation power transmission shaft 12 is by the actuated element 22 of circuit breaker 20 and rotating shaft 21 connection for transmissions of circuit breaker 20.
Bellows 13 is compressible and its two ends be tightly connected respectively flange 11 and fixed part 122 outer walls.Preferably, the part axis body of fixed part 122 is solid, the be sealedly connected and fixed outer wall of portion's 122 solid parts of bellows 13, and connected mode is preferably welding, and bellows 13 is more firm with being connected of fixed part 122 like this, avoids the generation of gas leak phenomenon.Bellows 13 has formed a sealing buffer area that is positioned at sealing plate 24 left sides of circuit breaker 20 between power transmission shaft 12 in flange 11 and operation because of its seal welding, and the compressibility of bellows 13 does not affect the divide-shut brake of realizing circuit breaker that moves left and right of operation power transmission shaft 12.
When fixed part 122 side-to-side movements of operation power transmission shaft 12, fixed part 122 is socketed with rotation section 121, and fixed part 122 drives rotation section 121 side-to-side movements, and rotation section 121 moves left and right with actuated element 22, makes like this driving member 22 control the switching of circuit breaker 20.Actuated element 22, is preferably a connecting lever, as seven word connecting levers, makes the divide-shut brake of circuit breaker 20 by gearing, i.e. the divide-shut brake of the arc control device of three-phase vacuum breaker pole 25 (vacuum bubbles or vacuum tube).
In the time that operating parts 23 is controlled rotating shaft 21 and is rotated, the rotation section 121 of operation power transmission shaft 12 is connected with rotating shaft 21 by actuated element 22, rotation section 121 rotates in company with rotating shaft 21 like this, the fixed part 122 that now operates power transmission shaft 12 can be along with rotate rotation section 121, keep like this circuit breaker 20 one with the isolated working space of external environment in, avoid dust, humid air affects performance, extends like this useful life of circuit breaker 20.
Finally be necessary described herein: above embodiment is only for being described in more detail technical scheme of the present invention; can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.

Claims (9)

1. a circuit breaker auxiliary member, is characterized in that, comprises a flange, operation power transmission shaft and a bellows, and described operation power transmission shaft runs through described bellows and described flange successively.
2. circuit breaker auxiliary member according to claim 1, is characterized in that: described operation power transmission shaft is divided into a rotation section and a fixed part, between described rotation section and described fixed part, is provided with bearing.
3. circuit breaker auxiliary member according to claim 2, is characterized in that: the fixed part of described operation power transmission shaft is through described bellows and described flange.
4. circuit breaker auxiliary member according to claim 3, is characterized in that: described fixed part is flexibly connected with described rotation section, in the time of fixed part translation, and the translation simultaneously of fixed part and rotation section; Rotate with respect to described fixed part described rotation section.
5. circuit breaker auxiliary member according to claim 2, is characterized in that: described bellows two ends be tightly connected respectively described flange and described fixed part outer wall.
6. circuit breaker auxiliary member according to claim 5, is characterized in that: the part axis body of described fixed part is solid.
7. circuit breaker auxiliary member according to claim 7, is characterized in that: described sylphon seal connects the outer wall of described fixed part solid part.
8. circuit breaker auxiliary member according to claim 8, is characterized in that: the connected mode of the outer wall of described bellows and described fixed part solid part is welding.
9. according to the arbitrary described circuit breaker auxiliary member of claim 5 or 8, it is characterized in that: described bellows is compressible.
CN201310684312.4A 2013-09-12 2013-12-14 A kind of chopper auxiliary member Active CN104051199B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310684312.4A CN104051199B (en) 2013-09-12 2013-12-14 A kind of chopper auxiliary member

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201310413947 2013-09-12
CN2013104139470 2013-09-12
CN201310413947.0 2013-09-12
CN201310684312.4A CN104051199B (en) 2013-09-12 2013-12-14 A kind of chopper auxiliary member

Publications (2)

Publication Number Publication Date
CN104051199A true CN104051199A (en) 2014-09-17
CN104051199B CN104051199B (en) 2017-03-08

Family

ID=50817853

Family Applications (20)

Application Number Title Priority Date Filing Date
CN201310572157.7A Active CN104466765B (en) 2013-09-12 2013-11-18 A kind of switchgear moves stent with staged
CN201320750037.7U Expired - Fee Related CN203690768U (en) 2013-09-12 2013-11-18 Sealed type switch cabinet
CN201710690065.7A Active CN107528250B (en) 2013-09-12 2013-11-18 Switch cabinet
CN201310573470.2A Active CN104051970B (en) 2013-09-12 2013-11-18 Heat dissipation component for switching equipment
CN201320728034.3U Expired - Fee Related CN203632054U (en) 2013-09-12 2013-11-18 Step-type mobile support for switchgear
CN201310598378.1A Active CN104037624B (en) 2013-09-12 2013-11-18 A kind of switch cabinet body
CN201320724856.4U Expired - Fee Related CN203774640U (en) 2013-09-12 2013-11-18 Switch cabinet body
CN201310577024.9A Withdrawn CN104465195A (en) 2013-09-12 2013-11-18 Earthing switch for switch equipment
CN201310680107.0A Active CN104037641B (en) 2013-09-12 2013-11-18 A kind of switch cubicle
CN201310572148.8A Active CN104037640B (en) 2013-09-12 2013-11-18 A kind of secret switch cabinet
CN201711234690.7A Active CN107919628B (en) 2013-09-12 2013-11-18 Stepped movable support for switch cabinet
CN201310573695.8A Active CN104051975B (en) 2013-09-12 2013-11-18 Breaker assembly
CN201320727984.4U Expired - Fee Related CN203632033U (en) 2013-09-12 2013-11-18 Heat radiation assembly for switchgear
CN201320725395.2U Expired - Fee Related CN203690782U (en) 2013-09-12 2013-11-18 Breaker assembly
CN201320723692.3U Expired - Fee Related CN203859433U (en) 2013-09-12 2013-11-18 Switch cabinet
CN201320746450.6U Expired - Lifetime CN203631401U (en) 2013-09-12 2013-11-18 Earthing switch for switch device
CN201310585080.7A Active CN104037636B (en) 2013-09-12 2013-11-19 A kind of interlock assembly for switch cubicle
CN201320732312.2U Expired - Fee Related CN203859430U (en) 2013-09-12 2013-11-19 Interlocking assembly for switch cabinet
CN201320825808.4U Expired - Fee Related CN203707049U (en) 2013-09-12 2013-12-14 Auxiliary member for circuit breaker
CN201310684312.4A Active CN104051199B (en) 2013-09-12 2013-12-14 A kind of chopper auxiliary member

Family Applications Before (19)

Application Number Title Priority Date Filing Date
CN201310572157.7A Active CN104466765B (en) 2013-09-12 2013-11-18 A kind of switchgear moves stent with staged
CN201320750037.7U Expired - Fee Related CN203690768U (en) 2013-09-12 2013-11-18 Sealed type switch cabinet
CN201710690065.7A Active CN107528250B (en) 2013-09-12 2013-11-18 Switch cabinet
CN201310573470.2A Active CN104051970B (en) 2013-09-12 2013-11-18 Heat dissipation component for switching equipment
CN201320728034.3U Expired - Fee Related CN203632054U (en) 2013-09-12 2013-11-18 Step-type mobile support for switchgear
CN201310598378.1A Active CN104037624B (en) 2013-09-12 2013-11-18 A kind of switch cabinet body
CN201320724856.4U Expired - Fee Related CN203774640U (en) 2013-09-12 2013-11-18 Switch cabinet body
CN201310577024.9A Withdrawn CN104465195A (en) 2013-09-12 2013-11-18 Earthing switch for switch equipment
CN201310680107.0A Active CN104037641B (en) 2013-09-12 2013-11-18 A kind of switch cubicle
CN201310572148.8A Active CN104037640B (en) 2013-09-12 2013-11-18 A kind of secret switch cabinet
CN201711234690.7A Active CN107919628B (en) 2013-09-12 2013-11-18 Stepped movable support for switch cabinet
CN201310573695.8A Active CN104051975B (en) 2013-09-12 2013-11-18 Breaker assembly
CN201320727984.4U Expired - Fee Related CN203632033U (en) 2013-09-12 2013-11-18 Heat radiation assembly for switchgear
CN201320725395.2U Expired - Fee Related CN203690782U (en) 2013-09-12 2013-11-18 Breaker assembly
CN201320723692.3U Expired - Fee Related CN203859433U (en) 2013-09-12 2013-11-18 Switch cabinet
CN201320746450.6U Expired - Lifetime CN203631401U (en) 2013-09-12 2013-11-18 Earthing switch for switch device
CN201310585080.7A Active CN104037636B (en) 2013-09-12 2013-11-19 A kind of interlock assembly for switch cubicle
CN201320732312.2U Expired - Fee Related CN203859430U (en) 2013-09-12 2013-11-19 Interlocking assembly for switch cabinet
CN201320825808.4U Expired - Fee Related CN203707049U (en) 2013-09-12 2013-12-14 Auxiliary member for circuit breaker

Country Status (1)

Country Link
CN (20) CN104466765B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11557894B2 (en) 2019-02-28 2023-01-17 Toshiba Mitsubishi-Electric Industrial Systems Corporation Protection relay device and power conversion system

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466765B (en) * 2013-09-12 2018-06-12 袁茂银 A kind of switchgear moves stent with staged
DE102014219535A1 (en) * 2014-09-26 2016-03-31 Siemens Aktiengesellschaft Kinematic chain for an electrical switching device and method for setting a relative distance of switching contact pieces
CN104577826B (en) * 2015-01-01 2020-03-17 袁茂银 Heat dissipation system for box-type substation and application thereof
CN105762692B (en) * 2015-01-01 2022-05-10 袁茂银 Box-type substation
CN104538152A (en) * 2015-01-01 2015-04-22 袁茂银 Oil type transformer and application thereof
CN104638555A (en) * 2015-01-01 2015-05-20 袁茂银 Box-type substation
CN105762693B (en) * 2015-01-01 2020-08-14 袁茂银 Novel box-type substation
CN104538879A (en) * 2015-01-14 2015-04-22 黄河科技学院 Box type fixed alternating-current metal-enclosed switchgear
CN104577779A (en) * 2015-02-04 2015-04-29 王玉彪 Positioning sensor positioned power device installation cabinet equipment and use method thereof
CN104577776A (en) * 2015-02-04 2015-04-29 王静娜 Low-vibration door-free power mounting cabinet apparatus and application method thereof
CN104577732A (en) * 2015-02-04 2015-04-29 王静娜 Stably-positioned electrical device installation cabinet equipment and using method thereof
CN104600596A (en) * 2015-02-04 2015-05-06 王玉彪 Power mounting cabinet with moving trolley and method for applying power mounting cabinet
CN104577733A (en) * 2015-02-04 2015-04-29 王静娜 Electrical device installation cabinet equipment with insect and dust preventing functions and using method of electrical device installation cabinet equipment
CN105159413A (en) * 2015-08-07 2015-12-16 王启先 Cabinet-type computer apparatus with noise reduction function
CN105094255A (en) * 2015-08-07 2015-11-25 温州市牟迪贸易有限公司 Cabinet computer device capable of improving heat dissipation efficiency
CN105005370A (en) * 2015-08-07 2015-10-28 张健敏 Hydraulic control and stable-running cabinet type computer network server device
CN105305280B (en) * 2015-10-23 2018-08-28 株洲南车机电科技有限公司 A kind of mining handcart-type high voltage vacuum switchgear cabinet
CN105680358B (en) * 2016-03-21 2018-06-29 南阳市鑫特电气有限公司 A kind of rotation pull-out type high-pressure vacuum breaker
CN106025838B (en) * 2016-07-21 2018-03-30 新疆特变电工自控设备有限公司 A kind of breaker of switch cabinet access and exit control mechanism
CN106207774A (en) * 2016-07-26 2016-12-07 四川汉舟电气股份有限公司 A kind of switch cubicle parts
CN106653419A (en) * 2016-11-07 2017-05-10 平高集团有限公司 High-voltage switch supporting integrated cabinet and high-voltage switch
CN106711830A (en) * 2016-12-02 2017-05-24 上海攀森电气设备有限公司 Longitudinal rotary isolated vacuum circuit breaker
CN106654964A (en) * 2017-02-10 2017-05-10 广州白云电器设备股份有限公司 Pressure relief device capable of conforming to requirements of temperature rise and internal fault pressure relief of switch cabinet
CN107453267A (en) * 2017-07-04 2017-12-08 上海正昊电力科技有限公司 Drawer-type switch cabinet
CN110070997B (en) * 2018-01-23 2022-06-14 伊顿电力设备有限公司 Switch cabinet and cabinet thereof
CN110739608B (en) * 2018-07-20 2021-11-12 许继电气股份有限公司 Prefabricated cabin and bracket structure thereof
CN111091998B (en) * 2018-10-23 2022-06-28 福建工程学院 Outdoor miniaturized high-voltage alternating-current isolation series linkage vacuum circuit breaker
CN109494601B (en) * 2018-12-04 2024-04-19 国家电网有限公司 Switch cabinet grounding handcart guide rail
CN109412056A (en) * 2018-12-11 2019-03-01 国家电网有限公司 Novel protector with heat dissipation dedusting function
CN112924899B (en) * 2019-04-22 2022-04-05 福建通力达实业有限公司 Intelligent circuit breaker with short circuit detection function
CN110350406B (en) * 2019-06-03 2020-11-13 宁波燎原电器集团股份有限公司 Safety type power distribution cabinet interlocking device
CN110441678B (en) * 2019-08-21 2024-05-03 巨邦集团有限公司 Test device of vacuum circuit breaker
CN111554543B (en) * 2020-05-15 2022-06-24 大航有能电气有限公司 Quick disconnected circuit breaker mechanism
CN112436424B (en) * 2020-11-25 2022-09-13 北京双杰电气股份有限公司 Sealed AC metal switchgear mechanism chamber and AC metal switchgear
CN113328370B (en) * 2021-06-04 2022-03-01 长园电力技术有限公司 Upper isolation upper grounding environment-friendly gas insulation ring main unit
CN116706755B (en) * 2023-07-28 2023-10-20 四川宝光电器设备有限公司 Environment-friendly gas-insulated inflatable cabinet
CN117254382B (en) * 2023-11-17 2024-02-09 西电宝鸡电气有限公司 Generator outlet breaker

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060124599A1 (en) * 2003-04-11 2006-06-15 Siemens Aktiengesellschaft Grounding switch having a moveable contact piece
CN102568920A (en) * 2012-01-17 2012-07-11 南车株洲电力机车有限公司 Vacuum circuit breaker
CN202384249U (en) * 2011-11-29 2012-08-15 青岛特锐德电气股份有限公司 Vacuum circuit breaker sealing device and vacuum circuit breaker
CN202549659U (en) * 2012-04-20 2012-11-21 山东泰开高压开关有限公司 Manual operator for assembly of 550kV circuit breaker
CN203707049U (en) * 2013-09-12 2014-07-09 袁茂银 Auxiliary member for circuit breaker

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916079C3 (en) * 1969-03-25 1979-04-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Busbar feeder for medium-voltage switchgear
US4101744A (en) * 1976-10-22 1978-07-18 Gould Inc. Circuit breaker racking mechanism for drawout type switchgear
DE3337276A1 (en) * 1983-10-13 1985-04-25 Brown, Boveri & Cie Ag, 6800 Mannheim Switch panel for a medium-voltage or low-voltage switching and distribution installation
DE19515122C2 (en) * 1995-04-25 1997-10-02 Kurt Wolf Gmbh & Co Control cabinet with assemblies
CN2257097Y (en) * 1995-10-27 1997-06-25 北京森源电气有限责任公司 High-tension vacuum switch cabinet
JPH10191512A (en) * 1996-12-25 1998-07-21 Fuji Electric Co Ltd Drawer-type circuit breaker
JPH1146410A (en) * 1997-07-28 1999-02-16 Mitsubishi Electric Corp Interlock device for electrical facility
EP1376809B1 (en) * 1998-12-24 2005-10-05 ABB Schweiz AG Section of a high voltage installation provided with cooling means
CN2457766Y (en) * 2001-01-11 2001-10-31 包懿 Novel fixed high voltage switch cabinet
JP2003348721A (en) * 2002-05-29 2003-12-05 Hitachi Ltd Gas-blowing breaker
CN2591812Y (en) * 2002-12-09 2003-12-10 西安维能电气有限公司 Central function combined metal closed switch equipment
CN2641871Y (en) * 2003-08-06 2004-09-15 江苏东源电器集团股份有限公司 Inflated close switch equipment
CN2743946Y (en) * 2004-10-10 2005-11-30 长沙顺特变压器厂 Flame-proof dry transformer for mine
CN101178989B (en) * 2006-11-08 2010-10-27 西安维能电气有限公司 Longitudinal rotary type function composite type vacuum isolation circuit breakers
JP2008269673A (en) * 2007-04-17 2008-11-06 Hitachi Ltd Disk array device
CN201113286Y (en) * 2007-09-13 2008-09-10 天津电气传动设计研究所 Low-voltage switch cabinet one half drawer propulsion device
CN201274254Y (en) * 2008-10-17 2009-07-15 常州太平洋电力设备(集团)有限公司 Bellow component for vacuum circuit breaker
CN201402916Y (en) * 2009-05-01 2010-02-10 山东泰开成套电器有限公司 Armored type fixed switch cabinet
CN201741604U (en) * 2009-10-14 2011-02-09 北京东方昱立电气技术有限公司 Interlock operating mechanism for novel high-voltage switch equipment
CN201656321U (en) * 2010-05-07 2010-11-24 北京东方昱立电气技术有限公司 Novel high-voltage metal-enclosed switchgear
CN201887370U (en) * 2010-12-09 2011-06-29 中国西电集团公司 High-tension switch equipment used in highland
CN202121240U (en) * 2011-06-29 2012-01-18 博耳(宜兴)电力成套有限公司 Handcart mechanism of breaker
CN202159895U (en) * 2011-08-08 2012-03-07 新疆昆仑电气有限公司 Fixed type switch device
CN202434941U (en) * 2011-12-26 2012-09-12 沈阳华德海泰电器有限公司 High-voltage and high-current insulating metal closed switch equipment using dry compressed air
CN102733586A (en) * 2012-06-06 2012-10-17 苏州金螳螂幕墙有限公司 Scaffold cart
CN202816716U (en) * 2012-07-24 2013-03-20 上海天灵开关厂有限公司 An auxiliary grounding switch device for a fuse tube of a combined electric appliance cabinet
CN202712736U (en) * 2012-07-25 2013-01-30 湖北网安科技有限公司 Anti-explosion type insulating gas looped network switch cabinet
CN202940502U (en) * 2012-11-07 2013-05-15 中国西电集团公司 Plateau-type high-voltage switchgear
CN202906229U (en) * 2012-11-07 2013-04-24 北京科锐配电自动化股份有限公司 Miniature fixed-type switch cabinet
CN203026842U (en) * 2012-12-07 2013-06-26 浙宝电气(杭州)集团有限公司 Metal enclosed switching device insulated by environment-friendly gas
CN203086042U (en) * 2012-12-27 2013-07-24 上海新力成套设备(集团)有限公司 Armored removable metal closed switchgear
CN103187687A (en) * 2013-02-22 2013-07-03 上海正昊电力科技有限公司 Instrument room with inspection window and switch cabinet of instrument room
CN103151721B (en) * 2013-03-27 2015-09-30 福建省电力有限公司漳州电业局 Intermediate switchgear cabinet breaker transfer dolly
CN203119379U (en) * 2013-04-02 2013-08-07 广东省顺德开关厂有限公司 Vacuum circuit breaker device for insulated metal enclosed switch apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060124599A1 (en) * 2003-04-11 2006-06-15 Siemens Aktiengesellschaft Grounding switch having a moveable contact piece
CN202384249U (en) * 2011-11-29 2012-08-15 青岛特锐德电气股份有限公司 Vacuum circuit breaker sealing device and vacuum circuit breaker
CN102568920A (en) * 2012-01-17 2012-07-11 南车株洲电力机车有限公司 Vacuum circuit breaker
CN202549659U (en) * 2012-04-20 2012-11-21 山东泰开高压开关有限公司 Manual operator for assembly of 550kV circuit breaker
CN203707049U (en) * 2013-09-12 2014-07-09 袁茂银 Auxiliary member for circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11557894B2 (en) 2019-02-28 2023-01-17 Toshiba Mitsubishi-Electric Industrial Systems Corporation Protection relay device and power conversion system

Also Published As

Publication number Publication date
CN104037624B (en) 2016-05-11
CN104037636A (en) 2014-09-10
CN203632054U (en) 2014-06-04
CN104037640B (en) 2017-10-31
CN107528250B (en) 2020-05-15
CN104466765A (en) 2015-03-25
CN203632033U (en) 2014-06-04
CN104037624A (en) 2014-09-10
CN203690782U (en) 2014-07-02
CN107919628A (en) 2018-04-17
CN104037640A (en) 2014-09-10
CN203774640U (en) 2014-08-13
CN203859430U (en) 2014-10-01
CN107528250A (en) 2017-12-29
CN203690768U (en) 2014-07-02
CN203859433U (en) 2014-10-01
CN107919628B (en) 2020-01-07
CN104051970A (en) 2014-09-17
CN104037636B (en) 2016-01-20
CN104051975A (en) 2014-09-17
CN203631401U (en) 2014-06-04
CN104465195A (en) 2015-03-25
CN104051975B (en) 2017-02-08
CN104051970B (en) 2017-02-15
CN104051199B (en) 2017-03-08
CN203707049U (en) 2014-07-09
CN104037641B (en) 2017-10-03
CN104037641A (en) 2014-09-10
CN104466765B (en) 2018-06-12

Similar Documents

Publication Publication Date Title
CN203707049U (en) Auxiliary member for circuit breaker
JP4754854B2 (en) Control device for driving in a coordinated manner at least two parts of the switchgear, where one of the parts shuts off in a vacuum
CN201163710Y (en) Medium pressure gas insulation load switch
WO2016023284A1 (en) Combined solid-sealed pole and working principle thereof
CN102820626A (en) Solid insulation vacuum ring-network cabinet
JP5238632B2 (en) Gas circuit breaker and gas insulated switchgear
CN102280819B (en) Switchgear for underground electric power distribution line
CN103325557A (en) Voltage transformer for GIS (Gas Insulated Switchgear)
CN107622907A (en) A kind of novel breaker
JP2016173960A (en) Disconnector with grounding switch and switchgear
CN116741565A (en) Three-station isolating switch device and inflatable cabinet
EP3482408B1 (en) Fast earthing switch device for hv applications
CN106921122B (en) Environment-friendly gas all-insulation all-sealed miniaturized switch cabinet
CN209607678U (en) A kind of 10kV pole-mounted circuit breaker
CN202260228U (en) High voltage switch equipment with gas insulation
KR20110075514A (en) Switch operating apparatus for gas insulated switchgear
CN201639186U (en) Novel gas insulation metal closed isolating switch
CN202797738U (en) Solid insulation vacuum ring main unit
CN201622972U (en) Spring operating mechanism for vacuum circuit breaker in inflatable high-voltage switchgear
CN202957185U (en) Spring operation mechanism used for inflatable insulation switch cabinet
CN105448579B (en) The operating mechanism direct connection structure of switchgear
WO2019073671A1 (en) Gas circuit breaker
KR102094870B1 (en) Gas circuit breaker of gas insulated switchgear
CN108493036B (en) C-GIS high-voltage alternating current breaker
CN220306148U (en) Three-station isolating switch device and inflatable cabinet

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant