CN205264642U - Power equipment safety arrangement - Google Patents
Power equipment safety arrangement Download PDFInfo
- Publication number
- CN205264642U CN205264642U CN201620027520.6U CN201620027520U CN205264642U CN 205264642 U CN205264642 U CN 205264642U CN 201620027520 U CN201620027520 U CN 201620027520U CN 205264642 U CN205264642 U CN 205264642U
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- flakes
- elastic component
- cell body
- fixed
- spacer
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Abstract
The utility model relates to a power equipment safety arrangement, including clamp plate body and in flakes, the clamp plate body on be equipped with dead lever and the fixed block that corresponds with length in flakes respectively, dead lever and fixed block bottom are all fixed with this body coupling of clamp plate, the dead lever top is rotated with one end in flakes and is connected, the fixed block top is equipped with and is used for the fixed cell body of the other end in flakes, the cell body for C type structure just its opening move towards and set up in flakes, the cell body in be equipped with on the top surface be used for with the cell body bottom surface cooperation centre gripping first elastic component of tip in flakes, be equipped with on the cell body medial surface be used for with pop out the second elastic component of cell body in flakes, tip in flakes still be equipped with the spacer rather than top surface vertical distribution, the spacer centre gripping is fixed between first elastic component and second elastic component, the utility model has the advantages of reasonable design, one person can carry out the quick operation, can throw fast and move back, has improved the security of work efficiency and use greatly.
Description
Technical field
The utility model relates to electrical equipment technical field, relates in particular to a kind of power equipment safety protective device.
Background technology
In transformer station secondary system, relay protection is the first line of defence of generally acknowledged power network safety operation, isGuarantee the basis of electric power safety operation. The pressing plate of relay protection is called protection pressing plate, also cries protection in flakes, itsThe protection cashier's office in a shop of middle protection screen is bridge and the tie of protective relaying device contact external wiring in flakes. Be related toCan the function of protection and action outlet normally work. The use of current protection pressing plate, most for revolvingButton formula protection pressing plate. In the time that pressing plate is moved back in throwing, need disconnection that turn nut could realize pressing plate and contact. ExistingThere is pressure plate structure to use very inconvenience, can cause and throw phenomenon messy while moving back pressing plate; Protect in relayProtect this type of pressing plate of middle application and can cause operating efficiency low, the reliability of relay protection is low.
For above defect, the patent No. is 201420283199.9 to have proposed a kind of protection for relay protectionDevice, can improve the security of operating efficiency and use, but while operation, needs two hands to handle the simultaneouslyOne knob and the second knob, but also will be to being rotated in flakes, this process need two people coordinated,Mainly rely in flakes the elasticity of spring to grip, fixing stability can not be protected simultaneously.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of power equipmentSafety guard, reasonable in design, a people can carry out fast operating, and can throw and move back fast,Greatly improve the security of operating efficiency and use.
The utility model solves the technical scheme that its technical problem adopts:
A kind of power equipment safety protective device, comprises and it is characterized in that pressing plate body and in flakes: describedOn pressing plate body, be respectively equipped with fixed bar and fixed block, fixed bar and the fixed block bottom corresponding with length in flakesAll be connected and fixed with pressing plate body, fixed bar top and in flakes one end are rotationally connected, and fixed block top is provided with useIn the fixing cell body of the other end in flakes, cell body be C type structure and its opening towards arranging in flakes, described grooveBody inner top surface is provided with for coordinating with cell body bottom surface and clamps the first elastic component of end in flakes, cell body medial surfaceBe provided with for by described the second elastic component that ejects in flakes cell body, described end in flakes is also provided with and its topThe spacer of face vertical distribution, the setting that offsets of described spacer one side and the first elastic component, spacer anotherThe setting that offsets of side and the second elastic component, is clamped between the first elastic component and the second elastic component spacer.
Described the first elastic component and the second elastic component include spring and holding piece, in spring one end and cell bodyWall is connected and fixed, and the spring other end is connected and fixed with corresponding holding piece.
Also comprised a control lever, described control lever one end is through the end face of cell body and the bullet of the first elastic componentThe holding piece of spring and the first elastic component is connected and fixed, and the control lever other end is arranged on cell body top outer and with oneHandle is connected and fixed.
Described is provided with a control lever near a side end face of fixed block in flakes.
In sum, the utlity model has following beneficial effect: reasonable in design, a people can enterRow fast operating, can throw and move back fast, has greatly improved the security of operating efficiency and use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the local side structural representation of cell body.
In figure, 1 pressing plate body, 2 in flakes, 3 fixed bars, 4 control levers, 5 fixed blocks, 6 control lever, 7Handle, 8 springs, 9 holding pieces, 10 spacers, 11 springs, 12 holding pieces, 13 cell bodies.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model, person skilled in the art scholar are described belowCan understand easily other advantages of the present utility model and effect by the disclosed content of this description.
With reference to the accompanying drawings shown in 1,2: the utility model provides a kind of power equipment safety protective device, comprisesPressing plate body 1 and in flakes 2, is respectively equipped with on described pressing plate body 1 and corresponding fixing of 2 length in flakesBar 3 and fixed block 5, fixed bar 3 and fixed block 5 bottoms are all connected and fixed with pressing plate body 1, fixed bar 3Top arrange through 2 one end in flakes and with 2 be rotationally connected in flakes, fixed block 5 tops are provided with for fixing and connectThe cell body 13 of sheet 2 other ends, cell body 13 be C type structure and its opening towards 2 arranging in flakes, in flakes 2Can coordinate and be connected and disconnect by being rotated centered by fixed bar 3 with cell body 13.
Described cell body 13 inner top surfaces be provided with for coordinate with cell body 13 bottom surfaces clamping in flakes 2 ends theOne elastic component, spring 8 upper ends and cell body 13 inner top surfaces of the first elastic component are connected and fixed, spring 8 lower ends withHolding piece 9 is connected and fixed, and cell body 13 medial surfaces are provided with for 2 ejecting the of cell bodies 13 in flakes by describedTwo elastic components, spring 11 right-hand members and cell body 13 medial surfaces of the second elastic component are connected and fixed, spring 11 left endsBe connected and fixed with holding piece 12.
Described 2 ends in flakes are also provided with the spacer 10 with its end face vertical distribution, and spacer 10 is positioned at2 sides near cell body 13 in flakes, the setting that offsets of described spacer 10 1 sides and the first elastic component, fixedThe setting that offsets of bit slice 10 opposite sides and the second elastic component, makes spacer 10 be clamped to the first elastic componentWith second between elastic component, concrete, the holding piece 9 of the first elastic component and the holding piece 9 of the second elastic componentThe both sides of spacer 10 are gripped, in the time that 2 ends are positioned at cell body 13 in flakes, both can lead toCross the first elastic component holding piece 9 to 2 being fixed in flakes, can pass through again the first elastic component and secondElastic component coordinates 2 spacer 10 is in flakes fixed, and fixed form is firm.
This device has also comprised a control lever 6, and described control lever 6 one end are through the end face of cell body 13 and theThe spring 8 of one elastic component and the holding piece 9 of the first elastic component are connected and fixed, and control lever 6 other ends are arranged onCell body 13 top outer are also connected and fixed with leader 7, can pull the folder of the first elastic component by handle 7Hold sheet 9 and move, make 2 under the elastic reaction of the second elastic component, will 2 eject cell body 13 in flakes in flakes,Complete 2 disconnection in flakes.
Described 2 is provided with a control lever 4 near a side end face of fixed block 5 in flakes, grasps by control lever 4Control is in flakes 2 for connecting use.
The foregoing is only preferential embodiment of the present utility model, as long as realize this reality with basic identical meansBy novel object technical scheme, within all belonging to protection domain of the present utility model.
Claims (4)
1. a power equipment safety protective device, comprises and it is characterized in that pressing plate body and in flakes: described inPressing plate body on be respectively equipped with fixed bar and the fixed block corresponding with length in flakes, at the bottom of fixed bar and fixed blockEnd is all connected and fixed with pressing plate body, and fixed bar top and in flakes one end are rotationally connected, and fixed block top is provided withFor the fixing cell body of the other end in flakes, cell body be C type structure and its opening towards arranging in flakes, describedCell body inner top surface is provided with for coordinating with cell body bottom surface and clamps the first elastic component of end in flakes, cell body inner sideFace is provided with for by described the second elastic component that ejects in flakes cell body, and described end in flakes is also provided with and itThe spacer of end face vertical distribution, the setting that offsets of described spacer one side and the first elastic component, spacer is anotherThe setting that offsets of one side and the second elastic component, make spacer be clamped to the first elastic component and the second elastic component itBetween.
2. power equipment safety protective device according to claim 1, is characterized in that: describedOne elastic component and the second elastic component include spring and holding piece, and spring one end and cell body inwall are connected and fixed,The spring other end is connected and fixed with corresponding holding piece.
3. power equipment safety protective device according to claim 2, is characterized in that: also comprisedOne control lever, described control lever one end is through the end face of cell body and the spring of the first elastic component and the first elasticityThe holding piece of part is connected and fixed, and the control lever other end is arranged on cell body top outer and is connected and fixed with leader.
4. power equipment safety protective device according to claim 1, is characterized in that: described companySheet is provided with a control lever near a side end face of fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027520.6U CN205264642U (en) | 2016-01-02 | 2016-01-02 | Power equipment safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027520.6U CN205264642U (en) | 2016-01-02 | 2016-01-02 | Power equipment safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264642U true CN205264642U (en) | 2016-05-25 |
Family
ID=56006157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027520.6U Expired - Fee Related CN205264642U (en) | 2016-01-02 | 2016-01-02 | Power equipment safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300028A (en) * | 2016-10-14 | 2017-01-04 | 无锡市海升电子科技有限公司 | A kind of dual fixing earth leakage circuit-breaker |
-
2016
- 2016-01-02 CN CN201620027520.6U patent/CN205264642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300028A (en) * | 2016-10-14 | 2017-01-04 | 无锡市海升电子科技有限公司 | A kind of dual fixing earth leakage circuit-breaker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20170102 |