CN204086399U - A kind of double-fracture pole loop resistance test tool - Google Patents
A kind of double-fracture pole loop resistance test tool Download PDFInfo
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- CN204086399U CN204086399U CN201420589626.6U CN201420589626U CN204086399U CN 204086399 U CN204086399 U CN 204086399U CN 201420589626 U CN201420589626 U CN 201420589626U CN 204086399 U CN204086399 U CN 204086399U
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- power generator
- multiple disk
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- disk spring
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Abstract
A kind of test fixture testing the pole of double-fracture, comprise top power generator, top force transfering device, stationary installation and top apparatus for adjusting force, top power generator comprises multiple disk spring, the centre pilot be connected in series by multiple disk spring, the disc spring pipe that can hold multiple disk spring and centre pilot and multiple disk spring is encapsulated in the nut in disc spring pipe; Top force transfering device connects arc-chutes and top power generator; Stationary installation comprises base plate and base plate is fixed on the securing member of embedded pole main body; Top apparatus for adjusting force enters top power generator through base plate and regulates dish-shaped amount of spring compression and precompression.Adopt the technical solution of the utility model, make simple, cost is low, as an independently unit module, can make many covers is pre-installed on pole, substitute and use, improve testing efficiency, break away from the restriction of equipment simultaneously, be not only applicable to two on all four arc-chutes of top power, also can meet the demand of the arc-chutes of different top power.
Description
Technical field
The utility model relates to a kind of test fixture, refers in particular to a kind of test fixture of double-fracture pole loop resistance.
Background technology
Current industry is used for the circuit resistance tester of pole, is all for single break, equipment only has one push up force generating apparatus, can only apply top power during test loop resistance for arc-chutes.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of test fixture testing the pole of double-fracture, meets the top power demand of two arc-chutes simultaneously.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of test fixture testing the pole of double-fracture, comprise top power generator, top force transfering device, stationary installation and top apparatus for adjusting force, described top power generator comprises multiple disk spring, the centre pilot be connected in series by multiple disk spring, the disc spring pipe that can hold multiple disk spring and centre pilot and multiple disk spring is encapsulated in the nut in disc spring pipe; Described top force transfering device connects arc-chutes and top power generator; Described stationary installation comprises base plate and base plate is fixed on the securing member of embedded pole main body; Described top apparatus for adjusting force enters top power generator through base plate and regulates dish-shaped amount of spring compression and precompression.
Preferably, the top shape of pushing up apparatus for adjusting force adopts round end.
Adopt the technical solution of the utility model, make simple, cost is low, as an independently unit module, can make many covers is pre-installed on pole, substitute and use, improve testing efficiency, break away from the restriction of equipment simultaneously, be not only applicable to two on all four arc-chutes of top power, also can meet the demand of the arc-chutes of different top power.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model disc spring pipe inner structure schematic diagram;
Fig. 3 is the utility model top apparatus for adjusting force structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Shown in Fig. 1 to Fig. 3: a kind of test fixture testing the pole of double-fracture, comprise top power generator 10, top force transfering device 20, stationary installation 30 and top apparatus for adjusting force 40, the nut 14 that described top power generator 10 comprises multiple disk spring 11, the centre pilot 12 be connected in series by multiple disk spring 11, the disc spring pipe 13 that can hold multiple disk spring 11 and centre pilot 12 and is encapsulated in by multiple disk spring 11 in disc spring pipe 13; Described top force transfering device 20 connects arc-chutes and top power generator 10; Described stationary installation 30 comprises base plate 31 and base plate 31 is fixed on the securing member 32 of embedded pole main body; Described top apparatus for adjusting force 40 enters through base plate 31 decrement and the precompression that top power generator 10 regulates disk spring 11, and preferably, the top shape of top apparatus for adjusting force 40 adopts round end.
Before using, multiple disk spring 11 is enclosed within centre pilot 12, reinstalls disc spring pipe 13 and then encapsulate formation top power generator 10 with nut 14, with the compression distance of equipment calibration disk spring 11 in disc spring pipe 13, reach the force value of needs; Disc spring pipe 13 and top force transfering device 20 are fixed together, and the other end of top force transfering device 20 is connected with arc-chutes, and top power generator 10 and top force transfering device 20 are placed in embedded pole main body; With securing member 32, base plate 31 is fixed in embedded pole main body, top apparatus for adjusting force 40 is entered top power generator 10, just contact position through base plate 31; Finally rotate top apparatus for adjusting force 40 to move upward, top apparatus for adjusting force 40 upwardly centre pilot 12 and then the top that disk spring 11 is compressed to needs defeats force value.
Top force value needed for reality of the selection of disk spring 11 and model, again according to the curve of load and the usage quantity of spring itself, calculate the decrement of disk spring 11, during use, as long as by the screw-in distance controlling top apparatus for adjusting force 40, can realize pushing up force value accordingly, also can be according to actual needs, two top power generators 10 are made the same or are designed respectively, thus realize the independent control to two arc-chutes top power.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. a test fixture for double-fracture pole loop resistance, comprising:
One top power generator, comprises multiple disk spring, the centre pilot be connected in series by multiple disk spring, the disc spring pipe that can hold multiple disk spring and centre pilot and multiple disk spring is encapsulated in the nut in disc spring pipe;
One top force transfering device, connects arc-chutes and top power generator;
One stationary installation, comprises base plate and base plate is fixed on the securing member of embedded pole main body;
One top apparatus for adjusting force, enters top power generator through base plate and regulates dish-shaped amount of spring compression and precompression.
2. the test fixture of a kind of double-fracture pole loop resistance according to claim 1, is characterized in that: described top apparatus for adjusting force nose shape adopts circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589626.6U CN204086399U (en) | 2014-10-11 | 2014-10-11 | A kind of double-fracture pole loop resistance test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589626.6U CN204086399U (en) | 2014-10-11 | 2014-10-11 | A kind of double-fracture pole loop resistance test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086399U true CN204086399U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589626.6U Active CN204086399U (en) | 2014-10-11 | 2014-10-11 | A kind of double-fracture pole loop resistance test tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN204086399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060814A (en) * | 2019-12-13 | 2020-04-24 | 上海平高天灵开关有限公司 | Testing device for solid-sealed polar pole of double-break vacuum circuit breaker of gas insulated switchgear |
-
2014
- 2014-10-11 CN CN201420589626.6U patent/CN204086399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060814A (en) * | 2019-12-13 | 2020-04-24 | 上海平高天灵开关有限公司 | Testing device for solid-sealed polar pole of double-break vacuum circuit breaker of gas insulated switchgear |
| CN111060814B (en) * | 2019-12-13 | 2022-07-12 | 上海平高天灵开关有限公司 | Testing device for solid-sealed polar pole of double-break vacuum circuit breaker of gas insulation switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: No.4a-5, No.810 Fangshan South Road, torch high tech Zone (Xiang'an) Industrial Zone, Xiamen City, Fujian Province Patentee after: Macaudi (Xiamen) Intelligent Electric Co.,Ltd. Address before: 361102 Fujian Province, Xiamen city Xiangan District torch hi tech Zone (Xiangan) Industrial Zone Fang Mountain Road No. 808 Patentee before: MOTIC (XIAMEN) ELECTRIC GROUP Co.,Ltd. |