CN206947239U - A kind of environmentally friendly ring main unit definite purpose circuit breaker - Google Patents
A kind of environmentally friendly ring main unit definite purpose circuit breaker Download PDFInfo
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- CN206947239U CN206947239U CN201720268124.7U CN201720268124U CN206947239U CN 206947239 U CN206947239 U CN 206947239U CN 201720268124 U CN201720268124 U CN 201720268124U CN 206947239 U CN206947239 U CN 206947239U
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- roller
- circuit breaker
- environmentally friendly
- main unit
- housing
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Abstract
The utility model discloses a kind of environmentally friendly ring main unit definite purpose circuit breaker, mainly include main cabinet, vacuum circuit breaker, housing, pedestal and roller devices, the main bottom of cabinet portion is provided with pedestal, the vacuum circuit breaker is arranged on enclosure interior, roller devices are provided with the housing, the main cabinet is internally provided with reinforcement, the roller devices are connected corresponding with reinforcement, the utility model is simple in construction, it is safe and convenient to use, can be in the assembling process of gas tank, the guide rail that the roller of on-load switch and vacuum circuit breaker can be formed leggiero along the reinforcement inside device case is pushed into gas tank, substantially increase the efficiency of gas tank assembling, and improve production process assembly crewman and switch the safety of itself.
Description
Technical field
Breaker technical field is the utility model is related to, specially a kind of environmentally friendly ring main unit definite purpose circuit breaker.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can closed, when defined
Interior carrying and the switching device of the electric current under abnormal loop condition is cut-off, and breaker is when being installed on the environment such as distribution box,
Then need that multiple breakers are arranged in order and fixed by the circuit breaker guide rails in distribution box, breaker bottom is provided with
For being installed on the installation cavity of circuit breaker guide rails, the circuit breaker guide rails section takes the shape of the letter U the guide rail body of shape, and guide rail body is located at U
Shape both ends are vertically arranged the guide rail side for coordinating installation with installation cavity, and installation cavity is with respect to the side of circuit breaker guide rails width
Position is provided with the fan-shaped mounting groove matched somebody with somebody with rail-sides checkpost, and the position of opposite side is provided with is locked in installation cavity by guide rail side
Interior locking piece, the locking piece can be slid in Shell of circuit breaker along circuit breaker guide rails width, and fan-shaped mounting groove is for open circuit
Device is swung centered on the guide rail side end with fan-shaped mounting groove, is installed when breaker can not slide along rail length direction
When, first the fan-shaped mounting groove of breaker is supported with guide rail side and matched somebody with somebody, rotary breaker is until the guide rail side of opposite side enters peace
It behave affectedly, promotes locking piece that the guide rail side of opposite side is locked in into installation cavity and complete installation action, when disassembly is desired, will lock
Part pull-out can be swung up to breaker along centered on the guide rail side end with fan-shaped mounting groove, will be led with what locking piece coordinated
Trackside side is rocked to outside breaker, realizes that dismounting acts will depart from the guide rail side of fan-shaped mounting groove from fan-shaped mounting groove.
However, several breakers set gradually are often carried out by unified ground connection, the remittance by bus-bar in distribution box of today
Stream row fits in breaker side along circuit breaker guide rails length direction and is provided with corresponding with a breaker and stretches into breaker
Pin, which results in can only the breaker that vertically swings of relative circuit breaker guide rails because the screens of pin can not be swung, such as
Fruit must be carried out whole bus-bar when one of them of the breaker of the continuous arrangement of circuit breaker guide rails is changed or repaired
Dismounting, maintenance or the workload changed and working time are considerably increased, and dismantle the longevity for the pin for also making bus-bar repeatedly
Life accelerates to shorten.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly ring main unit definite purpose circuit breaker, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of environmentally friendly ring main unit definite purpose circuit breaker, bag
Main cabinet, vacuum circuit breaker, housing, pedestal and roller devices are included, the main bottom of cabinet portion is provided with pedestal, and the vacuum circuit breaker is set
Put in enclosure interior, be provided with roller devices on the housing, the main cabinet is internally provided with reinforcement, the roller devices with
Reinforcement is connected correspondingly, and the housing includes front side board, back side panel, crossbeam and top plate, and the front side board is by crossbeam with after
Side plate is connected, and the top plate is arranged at the top of front side board and back side panel.
Preferably, the roller devices include the first roller, the second roller, clutch shaft bearing and second bearing, and described first
Roller is arranged on front side board bottom side face by clutch shaft bearing, and second roller is arranged on back side panel by second bearing
On bottom side face, first roller is to be arranged in parallel with the second roller.
Preferably, first roller is centrally disposed fluted, and first roller is consistent with the second roller structure.
Preferably, chute, the chute and the groove phase on the first roller and the second roller are provided with the reinforcement
It is corresponding.
Preferably, the main cabinet top portion is provided with bolt hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, side safe to use
Just, can be in the assembling process of gas tank, the roller of on-load switch and vacuum circuit breaker can be leggiero along adding inside device case
In the guide rail push-in gas tank that strengthening tendons is formed, the efficiency of gas tank assembling is substantially increased, and improve production process assembly crewman and open
Close the safety of itself;Assembling work is carried out in order to more safety and efficiently, the utility model is employed in housing bottom
A pair of parallel roller is provided with one side, and it is centrally disposed fluted in roller, utilize groove and the chute phase on reinforcement
It is corresponding.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model housing and roller devices structural representation.
Fig. 3 is the utility model partial structural diagram.
In figure：1st, main cabinet；2nd, vacuum circuit breaker；3rd, housing；4th, pedestal；6th, reinforcement；7th, front side board；8th, back side panel；9、
Crossbeam；10th, top plate；11st, the first roller；12nd, the second roller；13rd, clutch shaft bearing；14th, second bearing；15th, chute；16th, bolt
Hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of environmentally friendly ring main unit definite purpose circuit breaker, including
Main cabinet 1, vacuum circuit breaker 2, housing 3, pedestal 4 and roller devices, the main bottom of cabinet 1 are provided with pedestal 4, and vacuum circuit breaker 2 is set
Inside housing 3, roller devices are provided with housing 3, main cabinet 1 is internally provided with reinforcement 6, roller devices and the phase of reinforcement 6
Connection is corresponding, and housing 3 includes front side board 7, back side panel 8, crossbeam 9 and top plate 10, and front side board 7 is connected by crossbeam 9 and back side panel 8
Connect, top plate 10 is arranged on front side board 7 and the top of back side panel 8.Roller devices include the first roller 11, the second roller 12, first axle
13 and second bearing 14 are held, the first roller 11 is arranged on the bottom side face of front side board 7 by clutch shaft bearing 13, the second roller 12
It is arranged on by second bearing 13 on the bottom side face of back side panel 8, the first roller 11 is to be arranged in parallel with the second roller 12.This reality
It is simple with new structure, it is safe and convenient to use, can be in the assembling process of gas tank, the roller of on-load switch and vacuum circuit breaker can
It is pushed into the guide rail leggiero formed along the reinforcement inside device case in gas tank, substantially increases the efficiency of gas tank assembling, and
Improve production process assembly crewman and switch the safety of itself.
In the present embodiment, the first roller 11 is centrally disposed fluted, and the first roller 11 is consistent with the structure of the second roller 12；Add
Chute 15 is provided with strengthening tendons, chute is corresponding with the groove on the second roller with the first roller, using this structure, in order to
More safety and efficiently carry out assembling work；The main top of cabinet 1 is provided with bolt hole 16, in order to preferably be fixed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environmentally friendly ring main unit definite purpose circuit breaker, including main cabinet（1）, vacuum circuit breaker（2）, housing（3）, pedestal（4）And rolling
Wheel apparatus, it is characterised in that：The main cabinet（1）Bottom is provided with pedestal（4）, the vacuum circuit breaker（2）It is arranged on housing（3）
Inside, the housing（3）On be provided with roller devices, the main cabinet（1）It is internally provided with reinforcement（6）, the roller devices
With reinforcement（6）It is connected correspondingly, the housing（3）Including front side board（7）, back side panel（8）, crossbeam（9）And top plate（10）, institute
State front side board（7）Pass through crossbeam（9）With back side panel（8）Connection, the top plate（10）It is arranged on front side board（7）And back side panel（8）
Top.
A kind of 2. environmentally friendly ring main unit definite purpose circuit breaker according to claim 1, it is characterised in that：The roller devices include
First roller（11）, the second roller（12）, clutch shaft bearing（13）And second bearing（14）, first roller（11）Pass through first
Bearing（13）It is arranged on front side board（7）On bottom side face, second roller（12）Pass through second bearing（13）After being arranged on
Side plate（8）On bottom side face, first roller（11）With the second roller（12）To be arranged in parallel.
A kind of 3. environmentally friendly ring main unit definite purpose circuit breaker according to claim 2, it is characterised in that：First roller（11）
It is centrally disposed fluted, first roller（11）With the second roller（12）Structure is consistent.
A kind of 4. environmentally friendly ring main unit definite purpose circuit breaker according to claim 1, it is characterised in that：The reinforcement（6）On
It is provided with chute（15）, the chute（15）With the first roller（11）With the second roller（12）On groove it is corresponding.
A kind of 5. environmentally friendly ring main unit definite purpose circuit breaker according to claim 1, it is characterised in that：The main cabinet（1）Top
It is provided with bolt hole（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268124.7U CN206947239U (en) | 2017-03-20 | 2017-03-20 | A kind of environmentally friendly ring main unit definite purpose circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268124.7U CN206947239U (en) | 2017-03-20 | 2017-03-20 | A kind of environmentally friendly ring main unit definite purpose circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947239U true CN206947239U (en) | 2018-01-30 |
Family
ID=61357993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268124.7U Active CN206947239U (en) | 2017-03-20 | 2017-03-20 | A kind of environmentally friendly ring main unit definite purpose circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947239U (en) |
-
2017
- 2017-03-20 CN CN201720268124.7U patent/CN206947239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000, 240 Xin'an Road, Xin'An River Street, Hangzhou, Zhejiang, Jiande Co-patentee after: STATE GRID ZHEJIANG JIANDE POWER SUPPLY CO.,LTD. Patentee after: ZHEJIANG GUANYUAN ELECTRIC CO.,LTD. Address before: 310000, 240 Xin'an Road, Xin'An River Street, Hangzhou, Zhejiang, Jiande Co-patentee before: STATE GRID ZHEJIANG JIANDE POWER SUPPLY CO. Patentee before: ZHEJIANG GUANYUAN ELECTRIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 310000 No. 11 street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang 91 Co-patentee after: JIANDE GUANYUAN COMPLETE ELECTRICAL MANUFACTURING BRANCH, HANGZHOU ELECTRIC POWER EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: HANGZHOU ELECTRIC EQUIPMENT MANUFACTURING Co.,Ltd. Co-patentee after: STATE GRID ZHEJIANG JIANDE POWER SUPPLY CO.,LTD. Address before: 310000, 240 Xin'an Road, Xin'An River Street, Hangzhou, Zhejiang, Jiande Co-patentee before: STATE GRID ZHEJIANG JIANDE POWER SUPPLY CO.,LTD. Patentee before: ZHEJIANG GUANYUAN ELECTRIC CO.,LTD. |
|
| TR01 | Transfer of patent right |