CN105870822B - A kind of apparatus for examination and repair of central cabinet circuit breaker - Google Patents
A kind of apparatus for examination and repair of central cabinet circuit breaker Download PDFInfo
- Publication number
- CN105870822B CN105870822B CN201610410138.8A CN201610410138A CN105870822B CN 105870822 B CN105870822 B CN 105870822B CN 201610410138 A CN201610410138 A CN 201610410138A CN 105870822 B CN105870822 B CN 105870822B
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- CN
- China
- Prior art keywords
- repair
- examination
- circuit breaker
- pipe
- support tube
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- 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
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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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The present invention relates to a kind of apparatus for examination and repair of central cabinet circuit breaker.It includes support meanss and fixing device, support meanss include longitudinal pipe, transverse pipe, support tube, sleeve pipe, rotary supporting device and clamping element, support tube is arranged on longitudinal pipe, support tube top is provided with retainer ring, sleeve pipe is arranged on the bottom of rotary supporting device, and sleeve pipe is fixedly connected by retainer ring with support tube；Fixing device includes two fix bars, screw rod and fixtures, and fixture is fixedly connected with clamping element.The apparatus for examination and repair of the central cabinet circuit breaker, is detachably four parts, facilitates two people to be carried, disassembly and assembly, reduces human cost.It is simple to operate, easily and safely circuit breaker cart and breaker transportation trolley can be departed from and be fixed on the apparatus for examination and repair, artificial operation is avoided in switching process, the danger of artificial upset is reduced, improve the security of maintenance.The apparatus for examination and repair is applied widely, can adapt to all of breaker circuit handcart by different fixed components.
Description
Technical field
The invention belongs to substation equipment maintenance and repair technical field, and in particular to a kind of apparatus for examination and repair of central cabinet circuit breaker.
Background technology
Current transformer station is newly-built, technological transformation and overhaul engineering, and 10kV sides are used mostly metal armouring middle disposed withdrawn type switch and set
Standby, 10kV breakers use circuit breaker cart structure.When circuit breaker cart maintenance, cleaning need inspection body or auxiliary contact, by
In its position in circuit breaker cart bottom, it is necessary to which circuit breaker cart is inverted or at least 90 degree of upset.Existing method of work
It is that 4-6 people is manually moved on ground circuit breaker cart to, and overturn on the ground, again manually by breaker after end-of-job
Handcart is placed into original position.
But manual working method has the following disadvantages：1st, because circuit breaker cart is heavier（Circuit handcart weight is about
123kg, main transformer handcart weight is about 161kg）, and circuit breaker cart center of gravity is not on centerline, open circuit in handling process
Device handcart easily drops, and causes the damage of personnel or equipment.2nd, circuit breaker cart is carried needs 4-6 people, and overhauls and only need 2 people, deposits
In the significant wastage of personnel.3rd, when circuit breaker cart is overturn on the ground, the parts of circuit breaker cart are easily damaged.
The content of the invention
It is an object of the invention to solve the operation inconvenience that above-mentioned prior art is present, easy damaged personnel and equipment, waste
The deficiency of human resources, there is provided one kind operation is simple, saves manpower, safety coefficient central cabinet circuit breaker high, applied widely
Apparatus for examination and repair.
The present invention is achieved by the following technical solutions：
A kind of apparatus for examination and repair of central cabinet circuit breaker, is characterized in that including support meanss and fixing device, the branch
Support arrangement includes 2 longitudinal pipes 1, transverse pipe 2, support tube 3, sleeve pipe 5,7,2 longitudinal pipes 1 of rotary supporting device 6 and clamping element
End connected by transverse pipe 2, overall U-shaped structure, support tube 3 is arranged on longitudinal pipe 1, support tube 3 and the phase of longitudinal pipe 1
To vertical, retainer ring 4 is provided with the top of support tube 3, sleeve pipe 5 is arranged on the bottom of rotary supporting device 6, and sleeve pipe 5 is by fixing
Ring 4 is fixedly connected with support tube 3, and the inner side of rotary supporting device 6 is provided with clamping element 7, rotary supporting device 6 and is provided with reductor
13；The fixing device includes two fix bars 8, screw rod 9 and fixtures 10, and two tops of fix bar 8 are connected by screw rod 9,
Overall is in inverted U, and fixture 10 is arranged on the both sides of fix bar 8, and fixture 10 is fixedly connected with clamping element 7, and fixing device passes through
Fixture 10 and clamping element 7 are fixedly connected with support meanss.
A modification of the present invention is that reinforcer 11 is provided between the support tube 3 and longitudinal pipe 1, to increase support
The fastness of device support.
Another improvement of the invention is that the bottom of the longitudinal pipe 1 is provided with brake universal wheel 12, is not only convenient for moving
Dynamic, carrying, can also brake out of service in time.
Another improvement of the invention is that the support tube 3 is located at the 1/4-1/2 of longitudinal pipe 1, to have device
Preferably balance.
Another improvement of the invention is that the inner side of the retainer ring 4 is provided with silk mouthful, and the outside of sleeve pipe 5 is provided with supporting with silk mouthful
External screw thread, retainer ring 4 is threadedly coupled with sleeve pipe 5, installs, dismantles facility.
Preferably, the fix bar 8 is bolted with screw rod 9, install, dismantle it is more convenient.
The apparatus for examination and repair of the central cabinet circuit breaker, is detachably four parts, and each several part lightweight packages are controlled in reasonable model
In enclosing, facilitate two people to be carried, disassembly and assembly, reduce human cost.It is simple to operate, can easily and safely by breaker
Handcart departs from breaker transportation trolley, and is fixed on the apparatus for examination and repair, and is entered by operating turbine and worm in switching process
Row control, it is to avoid artificial operation, reduces the danger of artificial upset, improves the security of maintenance.Meanwhile, the apparatus for examination and repair is fitted
It is wide with scope, all of breaker circuit handcart can be adapted to by different fixed components.
Brief description of the drawings
Fig. 1：The structural representation of the apparatus for examination and repair of central cabinet circuit breaker of the present invention；
Fig. 2：The front view of Fig. 1；
Fig. 3：The side view of Fig. 1；
Fig. 4：The front view of fixing device；
Fig. 5：The side view of Fig. 1；
In figure：1：Longitudinal pipe；2：Transverse pipe；3：Support tube；4：Retainer ring；5：Sleeve pipe 6：Rotary supporting device；7：Clamp
Part；8：Fix bar；9：Screw rod；10：Fixture；11：Reinforcer；12：Brake universal wheel；13：Reductor.
Specific embodiment
Referring to the drawings, specific embodiment of the invention is provided, for being carried out furtherly to structure of the invention
It is bright.
Embodiment 1
The apparatus for examination and repair of the central cabinet circuit breaker of the present embodiment, referring to the drawings 1-5, including support meanss and fixing device.
Support meanss are by 2 longitudinal pipes 1, transverse pipe 2, support tube 3, sleeve pipe 5, rotary supporting device 6 and the structure of clamping element 7
Into 2 ends of longitudinal pipe 1 are connected by transverse pipe 2, and longitudinal pipe 1 is installed with the overall U-shaped structure of transverse pipe 2, support tube 3
At the 1/4 of longitudinal pipe 1, support tube 3 and the Relative vertical of longitudinal pipe 1, the top of support tube 3 are provided with retainer ring 4, and sleeve pipe 5 is installed
In the bottom of rotary supporting device 6, the inner side of retainer ring 4 is provided with silk mouthful, and the outside of sleeve pipe 5 is provided with the external screw thread supporting with silk mouthful, Gu
Determine ring 4 to be threadedly coupled with sleeve pipe 5, install, dismantle extremely facilitate.Sleeve pipe 5 is fixedly connected by retainer ring 4 with support tube 3, revolution
The inner side of supporting arrangement 6 is provided with clamping element 7, rotary supporting device 6 and is additionally provided with worm-gear speed reducer 13.
Fixing device includes two fix bars 8, screw rod 9 and fixtures 10, and two tops of fix bar 8 are connected by screw rod 9,
Overall is in inverted U, and fix bar 8 is bolted with screw rod 9, install, dismantle it is more convenient.Fixture 10 is arranged on fix bar
8 both sides, fixture 10 and the cooperation of clamping element 7 are fixedly connected, and fixing device is realized by the connection of fixture 10 and clamping element 7
With being fixedly connected for support meanss.
Wherein, the bottom of longitudinal pipe 1 is provided with brake universal wheel 12, not only is convenient to move, carries, and also can in time brake and stop
Only run.
During work, two fix bars 8 are fixed on circuit breaker cart by screw rod 9, clamping element 7 is consolidated with fixture 10
Fixed connection, so as to realize being fixedly connected for circuit breaker cart and the device.Rotation fixed ring 4, the back-out support tube 3 of sleeve pipe 5, break afterwards
Road device handcart is increased and departed from breaker moving cart, then rotates circuit breaker cart by worm-gear speed reducer 13,
It is capable of achieving the Multi-angle turnover of circuit breaker cart, easy access.
Embodiment 2
The apparatus for examination and repair of the central cabinet circuit breaker of the present embodiment, its structure is basically identical with embodiment 1, and difference is described
Reinforcer 11 is provided between support tube 3 and longitudinal pipe 1, to increase the fastness of support device.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in range of the technology design of the invention, various letters can be carried out to technical scheme
Monotropic shape, these simple deformations belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the invention, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (6)
1. a kind of apparatus for examination and repair of central cabinet circuit breaker, it is characterised in that：Including support meanss and fixing device, the support dress
Put including 2 longitudinal pipes（1）, transverse pipe（2）, support tube（3）, sleeve pipe（5）, rotary supporting device（6）And clamping element（7）, 2
Longitudinal pipe（1）End pass through transverse pipe（2）Connection, overall U-shaped structure, support tube（3）Installed in longitudinal pipe（1）On, branch
Stay tube（3）With longitudinal pipe（1）Relative vertical, support tube（3）Top is provided with retainer ring（4）, sleeve pipe（5）Installed in pivoting support
Device（6）Bottom, sleeve pipe（5）By retainer ring（4）With support tube（3）It is fixedly connected, rotary supporting device（6）Inner side is set
There is clamping element（7）, rotary supporting device（6）Inside it is provided with reductor（13）；The fixing device includes two fix bars（8）, spiral shell
Bar（9）And fixture（10）, two fix bars（8）Top passes through screw rod（9）Connection, overall is in inverted U, fixture（10）Set
In fix bar（8）Both sides, fixture（10）And clamping element（7）It is fixedly connected, fixing device passes through fixture（10）And clamping element
（7）It is fixedly connected with support meanss.
2. a kind of apparatus for examination and repair of central cabinet circuit breaker as claimed in claim 1, it is characterised in that：The support tube（3）With
Longitudinal pipe（1）Between be provided with reinforcer（11）.
3. a kind of apparatus for examination and repair of central cabinet circuit breaker as claimed in claim 1 or 2, it is characterised in that：The longitudinal pipe（1）
Bottom brake universal wheel is installed（12）.
4. a kind of apparatus for examination and repair of central cabinet circuit breaker as claimed in claim 1 or 2, it is characterised in that：The support tube（3）
Positioned at longitudinal pipe（1）1/4-1/2 at.
5. the apparatus for examination and repair of a kind of central cabinet circuit breaker as described in claim 1, it is characterised in that：The retainer ring（4）It is interior
Side is provided with silk mouthful, sleeve pipe（5）Outside is provided with the external screw thread supporting with silk mouthful, retainer ring（4）With sleeve pipe（5）Threaded connection.
6. a kind of apparatus for examination and repair of central cabinet circuit breaker as claimed in claim 1, it is characterised in that：The fix bar（8）With
Screw rod（9）It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410138.8A CN105870822B (en) | 2016-06-13 | 2016-06-13 | A kind of apparatus for examination and repair of central cabinet circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410138.8A CN105870822B (en) | 2016-06-13 | 2016-06-13 | A kind of apparatus for examination and repair of central cabinet circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105870822A CN105870822A (en) | 2016-08-17 |
| CN105870822B true CN105870822B (en) | 2017-06-30 |
Family
ID=56650025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410138.8A Expired - Fee Related CN105870822B (en) | 2016-06-13 | 2016-06-13 | A kind of apparatus for examination and repair of central cabinet circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105870822B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531537B (en) * | 2020-11-13 | 2022-09-02 | 深圳供电局有限公司 | Handcart circuit breaker three-dimensional overhaul platform |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8156639B1 (en) * | 2010-05-06 | 2012-04-17 | Finley Lee Ledbetter | Portable battery operated motorized racking tool |
| CN201774164U (en) * | 2010-08-12 | 2011-03-23 | 上海市电力公司 | Overhauling platform of circuit breaker |
| CN102315600B (en) * | 2011-05-17 | 2013-11-13 | 江苏省电力公司常州供电公司 | Maintenance car of handcart type breaker equipment |
| CN105244788B (en) * | 2015-10-13 | 2018-06-22 | 国家电网公司 | The special lifting service kit of handcart circuit breaker in a kind of switch gear room |
| CN205693214U (en) * | 2016-06-13 | 2016-11-16 | 国网山东省电力公司莱阳市供电公司 | A kind of apparatus for examination and repair of central cabinet circuit breaker |
-
2016
- 2016-06-13 CN CN201610410138.8A patent/CN105870822B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105870822A (en) | 2016-08-17 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Weixiao Inventor after: Yu Guangtao Inventor after: Zhou Quanbo Inventor after: Liu Qi Inventor after: Zhan Jiaosheng Inventor after: Wang Xiaofei Inventor after: Lin Chao Inventor after: Xu Yanhua Inventor after: Cao Jian Inventor after: Tan Weitao Inventor after: Fan Yusong Inventor after: Li Jun Inventor after: Wang Jianting Inventor after: Qiao Yun Inventor after: Wang Shuqin Inventor after: Wang Lujian Inventor after: Yang Shaolong Inventor after: Shi Haitao Inventor after: Wang Changzheng Inventor after: Zhao Xueming Inventor after: Qi Ying Inventor after: Zou Yanyan Inventor after: Zheng Li Inventor before: Li Weixiao Inventor before: Lin Chao Inventor before: Xu Yanhua Inventor before: Cao Jian Inventor before: Tan Weitao Inventor before: Yang Shaolong Inventor before: Fan Yusong Inventor before: Yu Guangtao Inventor before: Wang Lujian |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20200613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |