CN201266233Y - Checkout console for circuit breaker deferred action characteristic - Google Patents
Checkout console for circuit breaker deferred action characteristic Download PDFInfo
- Publication number
- CN201266233Y CN201266233Y CNU2008201630107U CN200820163010U CN201266233Y CN 201266233 Y CN201266233 Y CN 201266233Y CN U2008201630107 U CNU2008201630107 U CN U2008201630107U CN 200820163010 U CN200820163010 U CN 200820163010U CN 201266233 Y CN201266233 Y CN 201266233Y
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- China
- Prior art keywords
- plate
- screw
- isolating switch
- lifter plate
- planker
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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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Abstract
The utility model relates to a deferred action performance checkout console of a breaker. A stand is provided with a horizontal working platform; testing wiring terminals of even number are distributed on the working platform in a eudipleural way; each testing wiring terminal is provided with a vertical bar and a cantilever connected to the upper end of the vertical bar; the cantilever is provided with a bolt, and the position of each bolt corresponds to a wiring threaded hole of a tested breaker; a dragging plate is arranged above the bolt, is fixed with a pair of automatic screwing guns and is matched with a bracket above the working platform in a longitudinal slip way; the bracket is correspondingly provided with a longitudinal slip limit switch; an elevating plate is arranged between the dragging plate and the bolt and is connected with the dragging plate through a guide pole; and the center of the dragging plate is fixed with an air cylinder. The utility model improves the efficiency, makes the connection reliable and greatly lowers the working intensity of workers.
Description
Technical field
The utility model relates to a kind of electrical equipment checkout equipment, particularly a kind of isolating switch deferred action attribute inspection platform.
Background technology
Present isolating switch deferred action attribute inspection platform is when detecting isolating switch; need manual connection terminal to be electrically connected (adopting screw to be connected usually) with the detection connection terminal of monitor station with isolating switch; and because the manual screw that spins is required great effort time-consuming (though can screw be twisted revolve with the pneumatic screw rifle that revolves automatically very much; but operating the pneumatic screw rifle that revolves automatically still must be undertaken by craft); particularly general isolating switch has several connection terminals; therefore detecting an isolating switch needs manual twisting to connect several screws; it is very big to make that workman labour consumes; and in a plurality of isolating switchs of joint detection; also regular meeting appears at the later stage owing to expense and with the stubborn situation of receiving the position of screw, thereby has also influenced the accuracy that detects to a certain extent.
The utility model content
The purpose of this utility model is to solve above-mentioned isolating switch deferred action attribute inspection platform to need the deficiency that manually is electrically connected, and provides a kind of can automatically tested isolating switch the electrical connection with monitor station and the isolating switch deferred action attribute inspection platform that carries out the time-delay characteristics detection.
The purpose of this utility model is achieved through the following technical solutions: a kind of isolating switch deferred action attribute inspection platform, include frame, detect connection terminal and detect control circuit, it is characterized in that: described frame has the worktable of a level, described detection connection terminal is even number and becomes left-right symmetric to be distributed on the worktable, describedly respectively detect the cantilever that post all has montant and is connected montant upper end, suspended wall is provided with a screw, the position of each screw is corresponding with the wiring screw of tested isolating switch, above screw, be provided with a planker, be fixed with a pair of screw rifle that revolves automatically on the planker, described planker cooperates with the support straight skidding of worktable top, the also corresponding straight skidding limit switch that is provided with on support, between planker and screw, be provided with a lifter plate, this lifter plate is connected by guide pillar with planker, center fixation at supporting plate has cylinder, lifter plate is connected on the expansion link of cylinder, be provided with the screw threads joint that cooperates with the lifter plate elastic telescopic on lifter plate, this screw threads rotary head circumferentially links with the rotation barral of a gun that revolves the screw rifle automatically, axially slippage cooperates relatively.
Preferred version of the present utility model is: described lifter plate slip is set on the expansion link of cylinder, the front end of expansion link and the downside that is positioned at lifter plate are provided with a location nut, be provided with compression spring on the expansion link and between supporting plate and lifter plate, the elastic force of this compression spring is less than the elastic force of the spring on the screw threads joint, described guide pillar can be swung and be installed on the lifter plate, and guide pillar cooperates with guide hole slippage on the supporting plate with the lifting of lifter plate.
Another preferred version of the present utility model is: be provided with a boss in the upper end of one guide pillar, and the corresponding limit switch that is provided with on supporting plate, this boss cooperates with the vertical roof pressure of limit switch with the decline of guide pillar.
Another preferred version of the present utility model is: be provided with one lifting location-plate on worktable, the expansion link of the cylinder that this lifting location-plate and worktable below are provided with is linked, downside at cantilever is provided with a spring bearer plate, and this lifting location-plate constitutes the locating device of fixing detected isolating switch with spring bearer plate.
As further preferred version of the present utility model: supporting plate horizontal avris be provided with a semicircle boss to lower convexity, at the corresponding corresponding to limit switch that raises up of vertical number that is provided with and detects connection terminal of the longitudinal rod avris of support, this semicircle boss is rotated press fit down with the length travel of planker with each limit switch.
As further preferred version more of the present utility model: described screw is the outer-hexagonal screw, and described screw threads joint should be interior hexagonal formula mutually.
The beneficial effects of the utility model are: can be automatically the screw threads that detects connection terminal be connected on each wiring screw of isolating switch and realizes that their are electrically connected and detect or automatically the screw pine is unloaded, and the screw that do not need manually to be spirally connected, not only improved efficient but also make connection reliable, more working strength of workers is reduced greatly.
Description of drawings
Fig. 1 is the front view of the utility model embodiment
Fig. 2 is the left view of Fig. 1
Fig. 3 is the A-A cut-open view of Fig. 1
Fig. 4 is the B-B cut-open view of Fig. 1
Fig. 5 is the C-C cut-open view of Fig. 2
Fig. 6 is first perspective view of the utility model embodiment
Fig. 7 is second perspective view of the utility model embodiment
Embodiment
Now in conjunction with the accompanying drawings the utility model embodiment is further described:
As Fig. 2, Fig. 2, Fig. 5, Fig. 6, shown in Figure 7, the embodiment of a kind of isolating switch deferred action of the utility model attribute inspection platform, include frame 1, detect connection terminal 2 and detect control circuit, described frame 1 has the worktable 1a of a level, described detection connection terminal 2 is that 6 three pairs of one-tenth are distributed in (number of this detection connection terminal is identical with the number of the wiring screw of tested isolating switch 15) on the worktable, describedly respectively detect the cantilever 2a that post 2 all has montant 2c and is connected montant 2c upper end, suspended wall 2a is provided with an outer-hexagonal screw 2b, the position of each screw 2b is corresponding with the wiring screw of tested isolating switch 15, above screw 2b, be provided with a planker 9, be fixed with a pair of screw rifle 7 that revolves automatically on the planker 9, described planker 9 cooperates with the support 1b straight skidding of worktable 1a top, the also corresponding straight skidding limit switch 10 that is provided with on support 1b, between planker 9 and screw 2b, be provided with a lifter plate 5, this lifter plate 5 is connected by four guide pillars 6 with planker 9, center fixation at supporting plate 9 has cylinder 8, lifter plate 5 is connected on the expansion link 8a of cylinder 8, on lifter plate 5, be provided with the socket head cap screw rotary joint 4 (being axially to be arranged with spring 4a at rotary joint 4 to constitute the elastic telescopic cooperation) that cooperates with lifter plate 5 elastic telescopics, this screw threads joint 4 circumferentially links with the rotation barral of a gun 7a that revolves screw rifle 7 automatically, axially slippage cooperates relatively, so-called circumferentially interlock, axially the slippage cooperation is meant that the rotation barral of a gun 7a that revolves screw rifle 7 automatically can drive rotary joint 4 and rotate together relatively, but rotary joint 4 can move axially along barral of a gun 7a again, as seen from the figure, present embodiment is to adopt the rotation barral of a gun 7a of hexagonal and the rotary joint 4 of band hexagon ring 4b to realize circumferential interlock, axially slippage cooperates relatively.
In the present embodiment, described lifter plate 5 slips are set on the expansion link 8a of cylinder 8, the front end of expansion link 8a and the downside that is positioned at lifter plate 5 are provided with a location nut 8c, be provided with compression spring 8b on the expansion link 8a and between supporting plate 9 and lifter plate 5, the elastic force of this compression spring 8b is less than the elastic force of the spring 4a on the screw threads joint 4, described four guide pillars 6 can be swung and be installed on the lifter plate 5 (is that guide pillar 6 is not very tight with lifter plate 5 installations, a gap is arranged slightly, thereby lifter plate 5 can be swung a little), guide pillar 6 cooperates with guide hole slippage on the supporting plate 9 with the lifting of lifter plate 5.
As shown in Figure 4, be provided with a boss 6a in the upper end of one guide pillar 6, the corresponding limit switch 13 that is provided with on boss 6a, this boss 6a cooperates with limit switch 13 vertical roof pressures with the lifting of guide pillar 6.
Shown in Figure 3, on worktable 1a, be provided with one lifting location-plate 12, this lifting location-plate 12 is linked with the expansion link 11a of the cylinder 1 that worktable 1a below is provided with, downside at cantilever 2a is provided with a spring bearer plate 3 (be meant and establish spring 3a on the shifting axle that has pressing plate 3), and this lifting location-plate 12 constitutes the locating device of fixing detected isolating switch 15 with spring bearer plate 3.
In the illustrated embodiment, supporting plate 9 horizontal avris be provided with a semicircle boss 9a to lower convexity, at corresponding corresponding to 3 limit switches 10 that raise up of vertical number (promptly 3 pairs) that are provided with and detect connection terminal of the longitudinal rod avris of support 1b, this semicircle boss 9a rotates press fit down with the length travel of planker 9 with each limit switch 10.
The course of work of present embodiment is: detected isolating switch 15 is positioned on the lifting location-plate 12, switch then starts the machine, control center's circuit sends instruction makes cylinder 11 promote 12 risings of lifting location-plate, thereby the rising certain position make spring bearer plate 3 roof pressures in the both sides, upper end of isolating switch 15 fixing isolating switch 15, control center's circuit sends instruction again and makes 9 length travels of cylinder 14 drive plankers then, when semicircle boss 9a dislocation limit switch 10 places on the supporting plate 9 and downwards during roof pressure limit switch 10, limit switch 10 sends signal quits work cylinder 14, be that planker 9 stops displacement, barral of a gun 7a that revolves screw rifle 7 automatically on the planker 9 and first couple outer-hexagonal screw 2b are on the same axis at this moment, limit switch 10 makes control center send the expansion link 8a elongation downwards that instruction makes cylinder 8 simultaneously and revolves screw rifle 7 automatically with slower speed running, though lifter plate 5 is not to be fixedly connected on the expansion link 7a, but since the thrust of lifter plate 5 gravity and spring 8b make lifter plate 5 and on rotary joint 4 move down smoothly, because it is slower that revolve screw rifle 7 speed this moment automatically, go up and drive outer-hexagonal screw 2b precession downwards at a slow speed (even this moment, a pair of screw verticality was not very consistent so can make the interior hexagonal rotary joint 4 of the barral of a gun front end that revolves screw rifle 7 automatically successfully be inserted in outer-hexagonal screw 2b, but because supporting plate can be swung a little, so rotary joint is inserted on the outer-hexagonal screw 2b smoothly, this also is why lifter plate does not adopt reason with the lifter plate rigid attachment of cylinder), drive outer-hexagonal screw 2b spin to a certain degree (being that lifter plate 5 moves down to a certain degree) downwards when revolving screw rifle 7 automatically, boss 6a on the guide pillar 6 move down with lifter plate 5 and under be pressed on the limit switch 13, thereby making limit switch 13 send signal makes control center's circuit send instruction to make and revolve screw rifle 7 high speed operations automatically, thereby drive outer-hexagonal screw 2b high speed rotating, when high speed rotating one fixing turn (can set by control center's circuit) just can be fixedly attached on the isolating switch 15 from making the reliable jail of outer-hexagonal screw 2b, control center's circuit sends instruction and makes and revolve screw rifle 7 automatically and quit work then, and make cylinder 8 work and drive lifter plate 5 risings, lifter plate 5 band that rises then moves on the hexagonal rotary joint 4 in moving and breaks away from outer-hexagonal screw 2b, on move to the elemental height position, control center's circuit sends instruction again makes cylinder 14 drive plankers 9 continue displacement forward, when mobile certain displacement makes semicircle boss 9a on the planker 9 aim at limit switch 10, thereby cylinder 8 drives lifter plates 5 and moves down and second pair screw screwed (its concrete action is with reference to the aforementioned process that promptly spins during first pair of screw, repeating no more), make used screw threads be connected on detection connection terminals all on the corresponding wiring screw of isolating switch to be electrically connected even then screw the 3rd pair of screw then, so the detection of just can delaying time with the wiring screw of isolating switch.
In the above embodiments, obvious, the screw of connection terminal also can be general plus screw and rotary joint employing cross, but adopts illustrated hex screw mode can make rotary joint and screw better to the access position.
In addition, in the foregoing description, the expansion link of lifter plate and cylinder also can adopt rigid attachment, but adopt rigid attachment will make the processing and manufacturing to the screw of the connection jaws of isolating switch require to improve, because if skew occurs, rotary joint can not very successfully be inserted in the hex screw, but reach swinging structure and adopt illustrated elasticity to connect, then can address this problem, be that verticality between the left and right screw has a deviation, because lifter plate can be swung, so can adjust the position voluntarily rotary joint is inserted in the hex screw swimmingly.
And as for the form of limit switch, also certainly adopt alternate manner such as infrared switch mode or the like, generally speaking, embodiment of the present utility model described above only illustrates, those skilled in the art can also make numerous variations or modification to these embodiments, and do not deviate from principle of the present invention and essence.Protection domain of the present utility model is only limited by appended claims.
Claims (7)
1. isolating switch deferred action attribute inspection platform, include frame, detect connection terminal and detect control circuit, it is characterized in that: described frame has the worktable of a level, described detection connection terminal is even number and becomes left-right symmetric to be distributed on the worktable, describedly respectively detect the cantilever that post all has montant and is connected montant upper end, suspended wall is provided with a screw, the position of each screw is corresponding with the wiring screw of tested isolating switch, above screw, be provided with a planker, be fixed with a pair of screw rifle that revolves automatically on the planker, described planker cooperates with the support straight skidding of worktable top, the also corresponding straight skidding limit switch that is provided with on support, between planker and screw, be provided with a lifter plate, this lifter plate is connected by guide pillar with planker, center fixation at supporting plate has cylinder, lifter plate is connected on the expansion link of cylinder, be provided with the screw threads joint that cooperates with the lifter plate elastic telescopic on lifter plate, this screw threads joint circumferentially links with the rotation barral of a gun that revolves the screw rifle automatically, axially slippage cooperates relatively.
2. isolating switch deferred action attribute inspection platform according to claim 1, it is characterized in that: described lifter plate slip is set on the expansion link of cylinder, the front end of expansion link and the downside that is positioned at lifter plate are provided with a location nut, be provided with compression spring on the expansion link and between supporting plate and lifter plate, the elastic force of this compression spring is less than the elastic force of the spring on the screw threads joint, described guide pillar can be swung and be installed on the lifter plate, and guide pillar cooperates with guide hole slippage on the supporting plate with the lifting of lifter plate.
3. isolating switch deferred action attribute inspection platform according to claim 1 and 2 is characterized in that: be provided with a boss in the upper end of one guide pillar, and the corresponding limit switch that is provided with on supporting plate, this boss cooperates with the vertical roof pressure of limit switch with the lifting of guide pillar.
4. isolating switch deferred action attribute inspection platform according to claim 1 and 2, it is characterized in that: on worktable, be provided with one lifting location-plate, the expansion link of the cylinder that this lifting location-plate and worktable below are provided with is linked, downside at cantilever is provided with a spring bearer plate, and this lifting location-plate constitutes the locating device of fixing detected isolating switch with spring bearer plate.
5. isolating switch deferred action attribute inspection platform according to claim 3, it is characterized in that: on worktable, be provided with a lifting location-plate, the expansion link of the cylinder that this lifting location-plate and worktable below are provided with is linked, downside at cantilever is provided with a spring bearer plate, and this lifting location-plate constitutes the locating device of fixing detected isolating switch with spring bearer plate.
6. isolating switch deferred action attribute inspection platform according to claim 5, it is characterized in that: supporting plate horizontal avris be provided with a semicircle boss to lower convexity, at the corresponding corresponding to limit switch that raises up of vertical number that is provided with and detects connection terminal of the longitudinal rod avris of support, this semicircle boss is rotated press fit down with the length travel of planker with each limit switch.
7. isolating switch deferred action attribute inspection platform according to claim 6, it is characterized in that: described screw is the outer-hexagonal screw, described screw threads joint should be interior hexagonal formula mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201630107U CN201266233Y (en) | 2008-08-20 | 2008-08-20 | Checkout console for circuit breaker deferred action characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201630107U CN201266233Y (en) | 2008-08-20 | 2008-08-20 | Checkout console for circuit breaker deferred action characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266233Y true CN201266233Y (en) | 2009-07-01 |
Family
ID=40832607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201630107U Expired - Fee Related CN201266233Y (en) | 2008-08-20 | 2008-08-20 | Checkout console for circuit breaker deferred action characteristic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266233Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726427B (en) * | 2009-11-25 | 2011-05-25 | 浙江工业大学 | Performance test-bed for electric nail gun |
| CN103091628A (en) * | 2013-01-14 | 2013-05-08 | 河北省电力公司电力科学研究院 | Method for measuring delayed action time after power-on of miniature circuit breaker |
| CN103983916A (en) * | 2014-05-29 | 2014-08-13 | 国家电网公司 | Miniature circuit breaker standard long time delay characteristic testing method |
| CN105372458A (en) * | 2015-12-25 | 2016-03-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping device |
| CN105388334A (en) * | 2015-12-25 | 2016-03-09 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping mechanism for detecting self-recovery over-voltage and under-voltage protector |
| CN105388333A (en) * | 2015-12-25 | 2016-03-09 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping device for under-voltage protector |
| CN105403736A (en) * | 2015-12-25 | 2016-03-16 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping method of clamp used for resettable under-voltage protector |
| CN105445507A (en) * | 2015-12-25 | 2016-03-30 | 安徽中电兴发与鑫龙科技股份有限公司 | Fixture for self-restoring type over and under voltage protector |
-
2008
- 2008-08-20 CN CNU2008201630107U patent/CN201266233Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726427B (en) * | 2009-11-25 | 2011-05-25 | 浙江工业大学 | Performance test-bed for electric nail gun |
| CN103091628A (en) * | 2013-01-14 | 2013-05-08 | 河北省电力公司电力科学研究院 | Method for measuring delayed action time after power-on of miniature circuit breaker |
| CN103091628B (en) * | 2013-01-14 | 2016-04-20 | 河北省电力公司电力科学研究院 | A kind of measure miniature circuit breaker power on after the method for delay voltage time |
| CN103983916A (en) * | 2014-05-29 | 2014-08-13 | 国家电网公司 | Miniature circuit breaker standard long time delay characteristic testing method |
| CN105403736A (en) * | 2015-12-25 | 2016-03-16 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping method of clamp used for resettable under-voltage protector |
| CN105388333A (en) * | 2015-12-25 | 2016-03-09 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping device for under-voltage protector |
| CN105388334A (en) * | 2015-12-25 | 2016-03-09 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping mechanism for detecting self-recovery over-voltage and under-voltage protector |
| CN105445507A (en) * | 2015-12-25 | 2016-03-30 | 安徽中电兴发与鑫龙科技股份有限公司 | Fixture for self-restoring type over and under voltage protector |
| CN105372458A (en) * | 2015-12-25 | 2016-03-02 | 安徽中电兴发与鑫龙科技股份有限公司 | Clamping device |
| CN105403736B (en) * | 2015-12-25 | 2018-02-27 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of clamp method of Self-recover overvoltage-undervoltage protector fixture |
| CN105445507B (en) * | 2015-12-25 | 2018-06-12 | 安徽中电兴发与鑫龙科技股份有限公司 | Self-recover overvoltage-undervoltage protector fixture |
| CN105388334B (en) * | 2015-12-25 | 2018-06-12 | 安徽中电兴发与鑫龙科技股份有限公司 | For the clamping device of Self-recover overvoltage-undervoltage protector detection |
| CN105372458B (en) * | 2015-12-25 | 2018-06-12 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Electric Appliance and Switchgear Co., Ltd. Assignor: Li Jianmin Contract record no.: 2010330000737 Denomination of utility model: Checkout console for circuit breaker deferred action characteristic Granted publication date: 20090701 License type: Exclusive License Record date: 20100507 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20130820 |