CN204389648U - A kind of 12kV vacuum breaker mechanical features proving installation - Google Patents
A kind of 12kV vacuum breaker mechanical features proving installation Download PDFInfo
- Publication number
- CN204389648U CN204389648U CN201520088576.8U CN201520088576U CN204389648U CN 204389648 U CN204389648 U CN 204389648U CN 201520088576 U CN201520088576 U CN 201520088576U CN 204389648 U CN204389648 U CN 204389648U
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- installing plate
- rectangular
- fixed support
- cylinder fixed
- plate
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Abstract
The utility model relates to a kind of 12kV vacuum breaker mechanical features proving installation, its installing plate, cylinder fixed support, air valve, linear displacement transducer, hook, cylinder and L-type cabinet clamp; The signal input lever of linear displacement transducer is connected with hook; Installing plate comprises main installing plate and rectangular mounting plate; Elastic pressuring plate is fixedly mounted on rectangular mounting plate, and cylinder fixed support is arranged on main installing plate opposite side, and cylinder fixed support both sides fixedly mount cylinder respectively, and air valve is fixedly mounted on described main installing plate lower end; The utility model compact conformation, the design of overall employing structurized module, installs, dismantles and uses simply, improve work efficiency.
Description
Technical field
The utility model relates to a kind of 12kV vacuum breaker mechanical features proving installation.
Background technology
Vacuum circuit breaker mainly plays the control and protection effect of circuit in the power supply-distribution system of China, the gear train of current vacuum circuit breaker adopts multi-jointed gear unit mostly, such structure is that testing mechanical characteristic adds difficulty, traditional mechanical property device mounting process is complicated, time and effort consuming during dismounting proving installation; The installation of sensor is stable not, easily shakes in test process, causes that accuracy is not high, measuring error is large.
Utility model content
Technical problem to be solved in the utility model is to provide the 12kV vacuum breaker mechanical features proving installation that a kind of test accuracy is high, good reliability, processing technology are simple, easy for installation.
The utility model adopts following technical scheme:
The utility model comprises installing plate, cylinder fixed support, air valve, linear displacement transducer, hook, cylinder and L-type cabinet clamp; The signal input lever of described linear displacement transducer is connected with hook; Described linear displacement transducer two side lower part correspondence arranges chute, and elastic pressuring plate set by chute; Described installing plate comprises main installing plate and is fixedly mounted on the rectangular mounting plate on main installing plate side; Described elastic pressuring plate is fixedly mounted on described rectangular mounting plate, described cylinder fixed support is fixedly mounted on described main installing plate opposite side, described cylinder fixed support both sides fixedly mount described cylinder respectively, offer rectangular frame groove respectively in both sides, described cylinder fixed support end; Offer rectangular through-hole inside described cylinder fixed support, described hook is through described rectangular through-hole; Described L-type cabinet clamp side flap is fixedly connected with the Aerodynamic Axis of cylinder, and its opposite side flap and rectangular frame groove are slidably matched and at arranged outside grab; Described air valve is fixedly mounted on described main installing plate lower end.
Main installing plate dual-side described in the utility model is provided with respectively the rectangular block A of through hole, rectangular mounting plate arranges the rectangular block B with through hole corresponding with rectangular block A, in the through hole of described rectangular block A and rectangular block B, fixes described main installing plate and described rectangular mounting plate through double threaded screw.
Elastic pressuring plate described in the utility model is 2.
The utility model good effect is as follows: the utility model proving installation is fastened on the resigning hole of 12kV vacuum circuit breaker main frame by the grab on L-type cabinet clamp by the utility model, now hook and linear displacement transducer are in vertical position, the relative position of linear displacement transducer and 12kV vacuum circuit breaker main frame can be adjusted fast by elastic pressuring plate, link up with that bearing pin corresponding to 12kV vacuum circuit breaker is stable to be connected, the utility model is stablized, do not shake, thus make rectilinear transducer measure accurately; The utility model compact conformation, the design of overall employing structurized module, installs, dismantles and uses simply, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model Assembly of the parts structural representation;
Fig. 3 is the perspective view that the utility model is arranged on 12kV vacuum circuit breaker main frame;
Fig. 4 is that the utility model is arranged on 12kV vacuum circuit breaker main frame faces structural representation;
Fig. 5 is that the utility model is arranged on 12kV vacuum circuit breaker main frame cooperation side-looking structural representation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in accompanying drawing 1-5, the utility model comprises installing plate, cylinder fixed support 13, air valve 1, linear displacement transducer 2, hook 3, cylinder 12 and L-type cabinet clamp 14, described hook 3 is connected with the signal input lever of linear displacement transducer 2, described linear displacement transducer 2 liang of side lower part correspondences arrange chute 2-1, and chute 2-1 sets elastic pressuring plate 4, described installing plate comprises main installing plate 9 and rectangular mounting plate 6, described main installing plate 9 side is provided with the rectangular block A 9-1 of threaded hole, rectangular mounting plate 6 arranges the rectangular block B 6-1 that be threaded hole corresponding with rectangular block A 9-1, in the threaded hole of described rectangular block A 9-1 and rectangular block B 6-1, pass double threaded screw 7 for fixing described main installing plate 9 and described rectangular mounting plate 6, install at double threaded screw 7 two ends and embrace a nut 8, described main installing plate 9 coordinates with the resigning hole 100-1 of 12kV vacuum circuit breaker main frame 100, described elastic pressuring plate 4 is fixedly mounted on described rectangular mounting plate 6 by the first hexagon socket head cap screw 5, and described elastic pressuring plate 4 is 2, and linear displacement transducer 2 can be made so stable fixing, described cylinder fixed support 13 is fixedly mounted on described main installing plate 9 opposite side by the second hexagon socket head cap screw 10, described air valve 1 is fixedly mounted on described main installing plate 9 lower end by the 3rd hexagon socket head cap screw 11, described cylinder fixed support 13 both sides fixedly mount described cylinder 12 respectively by the 4th hexagon socket head cap screw 15, rectangular frame groove 13-1 is offered in both sides, described cylinder fixed support 13 end, described L-type cabinet clamp 14 side flap is fixedly connected with the Aerodynamic Axis 17 of cylinder 12 by the 5th hexagon socket head cap screw 16, its opposite side flap and rectangular frame groove 13-1 are slidably matched and at arranged outside grab 14-1, rectangular through-hole 13-2 is offered inside described cylinder fixed support 13, described hook 3 is fixedly connected with the moving contact insulated tension pole 104 of 12kV vacuum circuit breaker through described rectangular through-hole 13-2, and driven by moving contact insulated tension pole 104, move along moving contact insulated tension pole 104 telescopic direction, be connected with the signal input lever of linear displacement transducer 2 owing to linking up with 3, linear displacement transducer 2 is pressed by elastic pressuring plate 4 and is slidably matched and fixes and regulate linear displacement transducer 2 and isolating switch main frame 100 relative position in chute 2-1.
The following detailed description of principle of work of the present utility model with specifically implement action.
As shown in figures 3-5, first the data-interface 2-2 of the utility model linear displacement transducer 2 is connected with data line, cylinder air pipe interface 18, air valve air pipe interface 19 is connected with wireway respectively, then the resigning hole 100-1 correspondence position on the utility model and 12kV vacuum circuit breaker main frame 100 is coordinated, hook 3 is articulated on the second cylindrical pin 105 of the main output arm 102 of connection and moving contact insulated tension pole 104, stir the switch 1-1 of air valve 1, cylinder Aerodynamic Axis 17 drives two L-type cabinet clamps 14 outwards to move, grab 14-1 is fastened on the resigning hole 100-1 of 12kV vacuum circuit breaker main frame 100.12kV vacuum circuit breaker drives main output arm 102 with the first cylindrical pin 103 for fulcrum swings up and down by gear train, the hook 3 be articulated on the second cylindrical pin 105 connecting moving contact insulated tension pole 104 and main output arm 102 also moves up and down thereupon, now measures by linear displacement transducer 2 pairs of breaker mechanic properties.Because linear displacement transducer 2 is fastened on main installing plate 9, be in vertical position, thus link up with 3 spacing in the vertical direction motions, avoid hook 3 and tilt and cause measuring error.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (3)
1. a 12kV vacuum breaker mechanical features proving installation, is characterized in that comprising installing plate, cylinder fixed support (13), air valve (1), linear displacement transducer (2), hook (3), cylinder (12) and L-type cabinet clamp (14); The signal input lever (2-3) of described linear displacement transducer (2) is connected with hook (3);
Described linear displacement transducer (2) two side lower part correspondence arranges chute (2-1), and chute (2-1) is set elastic pressuring plate (4);
Described installing plate comprises main installing plate (9) and is fixedly mounted on the rectangular mounting plate (6) on main installing plate (9) side; Described elastic pressuring plate (4) is fixedly mounted on described rectangular mounting plate (6), described cylinder fixed support (13) is fixedly mounted on described main installing plate (9) opposite side, described cylinder fixed support (13) both sides fixedly mount described cylinder (12) respectively, offer rectangular frame groove (13-1) respectively in described cylinder fixed support (13) both sides, end;
Described cylinder fixed support (13) inner side offers rectangular through-hole (13-2), and described hook (3) is through described rectangular through-hole (13-2);
Described L-type cabinet clamp (14) side flap is fixedly connected with the Aerodynamic Axis (17) of cylinder (12), and its opposite side flap and rectangular frame groove (13-1) are slidably matched and at arranged outside grab (14-1);
Described air valve (1) is fixedly mounted on described main installing plate (9) lower end.
2. a kind of 12kV vacuum breaker mechanical features proving installation according to claim 1, it is characterized in that the rectangular block A (9-1) described main installing plate (9) dual-side being provided with respectively through hole, the rectangular block B (6-1) with through hole corresponding with rectangular block A (9-1) is set rectangular mounting plate (6) is upper, in the through hole of described rectangular block A (9-1) and rectangular block B (6-1), passes double threaded screw (7) fix described main installing plate (9) and described rectangular mounting plate (6).
3. a kind of 12kV vacuum breaker mechanical features proving installation according to claim 1 and 2, is characterized in that described elastic pressuring plate (4) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088576.8U CN204389648U (en) | 2015-02-09 | 2015-02-09 | A kind of 12kV vacuum breaker mechanical features proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088576.8U CN204389648U (en) | 2015-02-09 | 2015-02-09 | A kind of 12kV vacuum breaker mechanical features proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389648U true CN204389648U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088576.8U Expired - Fee Related CN204389648U (en) | 2015-02-09 | 2015-02-09 | A kind of 12kV vacuum breaker mechanical features proving installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204389648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842014A (en) * | 2017-02-15 | 2017-06-13 | 益和电气集团股份有限公司 | A kind of circuit breaker characteristic test fixture and method |
| CN107180728A (en) * | 2016-03-11 | 2017-09-19 | 通用电气公司 | Pole and its assemble method |
-
2015
- 2015-02-09 CN CN201520088576.8U patent/CN204389648U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180728A (en) * | 2016-03-11 | 2017-09-19 | 通用电气公司 | Pole and its assemble method |
| CN107180728B (en) * | 2016-03-11 | 2020-08-25 | Abb瑞士股份有限公司 | Solid-sealed polar pole and assembling method thereof |
| CN106842014A (en) * | 2017-02-15 | 2017-06-13 | 益和电气集团股份有限公司 | A kind of circuit breaker characteristic test fixture and method |
| CN106842014B (en) * | 2017-02-15 | 2019-08-20 | 益和电气集团股份有限公司 | A kind of circuit breaker characteristic test fixture and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20170209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |