CN204214639U - Breaker mechanic property proving installation - Google Patents
Breaker mechanic property proving installation Download PDFInfo
- Publication number
- CN204214639U CN204214639U CN201420602152.4U CN201420602152U CN204214639U CN 204214639 U CN204214639 U CN 204214639U CN 201420602152 U CN201420602152 U CN 201420602152U CN 204214639 U CN204214639 U CN 204214639U
- Authority
- CN
- China
- Prior art keywords
- bent plate
- chassis vehicle
- isolating switch
- mounting hole
- pole
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model belongs to technical field of electric equipment, relates to a kind of device tested the mechanical property of isolating switch.It comprises isolating switch and chassis vehicle, described isolating switch comprises pole and is arranged on the vertical insulated tension pole below pole, it also comprises the installation bent plate of a L-type, the face of described installation bent plate level is provided with a mounting hole, and is fixed by screws in the bottom of chassis vehicle; The face that described installation bent plate is vertical is provided with a linear displacement transducer vertically placed; The top of the moving lever of described linear displacement transducer is connected with insulated tension pole by an adapter.After adopting said structure, when carrying out the testing mechanical characteristic of isolating switch at the scene, do not need chassis vehicle to remove, and this apparatus structure is simple, easy for installation.
Description
Technical field
The utility model belongs to technical field of electric equipment, relates to a kind of device tested the mechanical property of isolating switch.
Background technology
At present, 7.2 ~ 24kV medium voltage switchgear equipment generally adopts handcart type breaker, the mechanical property of isolating switch weighs an important parameter of isolating switch opening and closing rated current and short-circuit current, and therefore repeated test can be done to breaker mechanic property before putting into operation at the scene by electricity consumption department.
Complete handcart type breaker is provided with the chassis vehicle of band screw drive mechanism.On-the-spot user, when carrying out testing mechanical characteristic, need the chassis vehicle bottom by isolating switch to dismantle, need in process to sling the isolating switch of more than 100 kilogram, after test terminates, also isolating switch and chassis vehicle will be reinstalled.For the working environment that scene is simple and crude, this work is very inconvenient, but also there is certain potential safety hazard.
Therefore if design a kind of frock, accomplish not dismantle chassis vehicle, also can be not only convenient but also reliably breaker mechanic property is tested, greatly will facilitate user, solve an on-the-spot difficult problem.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of when testing the mechanical property of isolating switch at the scene, does not need the breaker mechanic property proving installation dismantling chassis vehicle.
Breaker mechanic property proving installation of the present utility model, comprise isolating switch and chassis vehicle, described isolating switch comprises line switch board, pole and is arranged on below pole, that can move linearly with the moving contact of isolating switch, vertical insulated tension pole, described chassis vehicle is provided with multiple mounting hole, and is arranged on the bottom of line switch board by multiple screw;
It also comprises the installation bent plate of a L-type, the face of described installation bent plate level is provided with a mounting hole, and is fixed by screws in the bottom of chassis vehicle; The face that described installation bent plate is vertical is provided with a linear displacement transducer vertically placed; The top of the moving lever of described linear displacement transducer is connected with insulated tension pole by an adapter.
Mounting hole on described installation bent plate is long waist-shaped hole; The position of the mounting hole of described installation bent plate with on chassis vehicle, corresponding near the position of a mounting hole of pole; Screw simultaneously through the mounting hole installed on bent plate and chassis vehicle, and matches with the nut be embedded in bottom isolating switch, installation bent plate and chassis vehicle is fixed on line switch board.
Described adapter is disc structure, and the center of described adapter is threaded with insulated tension pole; Described adapter is along the circumferential direction evenly provided with multiple threaded hole; The moving lever of described linear displacement transducer is arranged in a threaded hole of adapter.
The utility model has the advantage of: 1. adopt after said structure, when carrying out the testing mechanical characteristic of isolating switch at the scene, do not need chassis vehicle to remove, and this apparatus structure is simple, easy for installation.2. the mounting hole installed described on bent plate is that long waist-shaped hole and described adapter are along the circumferential direction evenly provided with multiple threaded hole; Such structure is convenient to adjustment when installing, and adds applicable scope.
Accompanying drawing explanation
Fig. 1 is the utility model installation site schematic diagram on-board the circuit breaker;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is structural representation of the present utility model.
Embodiment
below in conjunction with the drawings and specific embodiments, the utility model is described further
As shown in the figure: a kind of breaker mechanic property proving installation, comprise isolating switch 1, line switch board 2 and chassis vehicle 3, described chassis vehicle 3 is provided with multiple mounting hole, and is arranged on the bottom of line switch board 2 by multiple screw; The vertical insulated tension pole 5 that described isolating switch 1 comprises pole 4 and is arranged on below pole 4,
It also comprises the installation bent plate 6 of a L-type, the face of described installation bent plate 6 level is provided with a mounting hole, and is fixed by screws in the bottom of chassis vehicle 3; The face that described installation bent plate 6 is vertical is provided with a linear displacement transducer 7 vertically placed; The top of the screw rod of described linear displacement transducer 7 is connected with insulated tension pole 5 by an adapter 8.
Mounting hole on described installation bent plate 6 is long waist-shaped hole; The position of the mounting hole of described installation bent plate 6 with on chassis vehicle 3, corresponding near the position of a mounting hole of pole 4; During installation, first the screw disassembling of the correspondence on chassis vehicle 3 is got off, then this screw is passed the mounting hole installed on bent plate 6 and chassis vehicle 3 simultaneously, and match with the nut 9 be embedded in bottom isolating switch, installation bent plate 6 and chassis vehicle 3 are fixed on line switch board 2.
Described adapter 8 is disc structure, and the center of described adapter 8 is threaded with insulated tension pole 5; Described adapter 8 is along the circumferential direction provided with multiple threaded hole; The screw rod of described linear displacement transducer 7 is arranged in a threaded hole of adapter 8.
Claims (3)
1. a breaker mechanic property proving installation, comprise isolating switch (1) and chassis vehicle (3), described isolating switch (1) comprises line switch board (2), pole (4) and is arranged on below pole (4), that can move linearly with the moving contact of isolating switch, vertical insulated tension pole (5), (3) are provided with multiple mounting hole to described chassis vehicle, and are arranged on the bottom of line switch board (2) by multiple screw;
It is characterized in that: it also comprises the installation bent plate (6) of a L-type, the face of described installation bent plate (6) level is provided with a mounting hole, and is fixed on the bottom of chassis vehicle (3) by web member; The face that described installation bent plate (6) is vertical is provided with a linear displacement transducer (7) vertically placed; The top of the moving lever of described linear displacement transducer (7) is connected with insulated tension pole (5) by an adapter (8).
2. breaker mechanic property proving installation according to claim 1, is characterized in that: the mounting hole on described installation bent plate (6) is long waist-shaped hole; The position of the mounting hole of described installation bent plate (6) with on chassis vehicle (3), corresponding near the position of a mounting hole of pole (4); Screw through the mounting hole installed on bent plate (6) and chassis vehicle (3), and to match with the nut be embedded in bottom isolating switch (9) simultaneously, will install bent plate (6) and chassis vehicle (3) is fixed on line switch board (2).
3. breaker mechanic property proving installation according to claim 1, is characterized in that: described adapter (8) is disc structure, and the center of described adapter (8) is threaded with insulated tension pole (5); Described adapter (8) is along the circumferential direction evenly provided with multiple threaded hole; The moving lever of described linear displacement transducer (7) is arranged in a threaded hole of adapter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602152.4U CN204214639U (en) | 2014-10-17 | 2014-10-17 | Breaker mechanic property proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602152.4U CN204214639U (en) | 2014-10-17 | 2014-10-17 | Breaker mechanic property proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214639U true CN204214639U (en) | 2015-03-18 |
Family
ID=52983304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602152.4U Expired - Lifetime CN204214639U (en) | 2014-10-17 | 2014-10-17 | Breaker mechanic property proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406120A (en) * | 2018-11-13 | 2019-03-01 | 许继集团有限公司 | A kind of breaker mechanic property examination device |
| CN112630636A (en) * | 2020-11-18 | 2021-04-09 | 上海置信电气非晶有限公司 | Method for measuring mechanical characteristics of strut-type on-column circuit breaker |
-
2014
- 2014-10-17 CN CN201420602152.4U patent/CN204214639U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406120A (en) * | 2018-11-13 | 2019-03-01 | 许继集团有限公司 | A kind of breaker mechanic property examination device |
| CN109406120B (en) * | 2018-11-13 | 2020-08-11 | 许继集团有限公司 | Circuit breaker mechanical characteristic testing device |
| CN112630636A (en) * | 2020-11-18 | 2021-04-09 | 上海置信电气非晶有限公司 | Method for measuring mechanical characteristics of strut-type on-column circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: 212211 Jiangsu city of Yangzhong province science and Technology Park Road Xinba Daquan No. 11 Patentee after: Jiangsu Daqo Kfine Electric Co., Ltd. Address before: 212211 Jiangsu city of Zhenjiang province Yangzhong city new town of New South Road, No. 66 Patentee before: Daquan Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No.11 Daquan Road, science and Technology Park, Xinba Town, Yangzhong City, Jiangsu Province Patentee after: JIANGSU DAQO KFINE ELECTRIC Co.,Ltd. Address before: No.11 Daquan Road, science and Technology Park, Xinba Town, Yangzhong City, Jiangsu Province Patentee before: JIANGSU DAQO KAIFAN ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |