CN204011348U - A kind of bolt control device of fuse switch - Google Patents
A kind of bolt control device of fuse switch Download PDFInfo
- Publication number
- CN204011348U CN204011348U CN201420347273.9U CN201420347273U CN204011348U CN 204011348 U CN204011348 U CN 204011348U CN 201420347273 U CN201420347273 U CN 201420347273U CN 204011348 U CN204011348 U CN 204011348U
- Authority
- CN
- China
- Prior art keywords
- fixture
- nut
- bolt
- bayonet socket
- fastener
- 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.)
- Withdrawn - After Issue
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052742 iron Inorganic materials 0.000 claims abstract description 27
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The application provides a kind of bolt control device of fuse switch, comprises fixture and fixture, and fixture is arranged on fixture.Fixture is used for being fixed on the flat iron plate for fixing fuse switch, and keeps its position and this flat iron plate position stability, is also provided with bayonet socket; Fixture is provided with the nut fastener matching with the nut of the bolt for fixing this fuse switch, for being connected to this nut; This fixture is also provided with fixed fastener, matches, for keeping fixture itself relatively stable with respect to the position of bayonet socket with the bayonet socket on fixture.O&M personnel are in the time of the nut by spanner rotating bolt, bolt is because there is the effect of this bolt control device will keep self motionless, just do not need this bolt of another one O&M personnel management and control, just do not need two O&M personnel coordinating operations yet, thereby can increase work efficiency, also save manpower.
Description
Technical field
The application relates to power technology field, more particularly, relates to a kind of bolt control device of fuse switch.
Background technology
Fuse switch is a kind of common power equipment, operated by rotary motion is in the higher position of electric force pole tower, be fixed on the cross-arm of electric force pole tower by a flat iron plate, specifically, this flat iron plate is arranged on the cross-arm of electric force pole tower eminence, and flat iron plate will be fixed this fuse switch by bolt again.When fuse switch breaks down need to change time, need O&M personnel to step on eminence and utilize instrument to unclamp the bolt for fixing this fuse switch, then new fuse switch is replaced with.But fuse switch is generally in open space, stand to expose to the weather, thereby cause bolt corrosion, in the time of the nut of rotating bolt, bolt often and then rotates, what be commonly called as works day and night, at this moment just need another one O&M personnel by the nut of this bolt of instrument management and control, to avoid bolt to follow nut rotation, but operation two people's cooperations are very difficult aloft, thereby cause operating efficiency lower, also relatively wasted manpower.
Utility model content
In view of this, the application provides a kind of bolt control device of fuse switch, has solved the lower problem of operating efficiency causing because need two O&M personnel to coordinate in the time of dismounting fuse switch at present.
To achieve these goals, the existing scheme proposing is as follows:
A bolt control device for fuse switch, comprises fixture and fixture, wherein:
Described fixture is for being fixed on the flat iron plate for fixing fuse switch, can keep when upper himself relatively described flat iron plate in position to stablize when being fixed on described flat iron plate; Described fixture is provided with bayonet socket;
Fixture, is arranged on described fixture; Be provided with the nut fastener matching with the nut of the bolt for fixing described fuse switch, be used for being connected to described nut, also be provided with fixed fastener, described fixed fastener and described bayonet socket match, for keeping described fixture itself relatively stable with the position of described bayonet socket.
Preferably, described fixture comprises train wheel bridge and lower plate, wherein:
The centre of described lower plate is provided with described bayonet socket;
Described train wheel bridge and described lower plate link together by articulated elements, for stating flat iron plate from upper and lower sandwich residence.
Preferably, described articulated elements is provided with spring, is configured to for described train wheel bridge and described lower plate are combined.
Preferably, described articulated elements is arranged on one end of described train wheel bridge, and the other end of described train wheel bridge is provided with breach;
One end of described lower plate is provided with described articulated elements, and the other end of described lower plate is provided with set bolt, for described train wheel bridge and described lower plate being fixed together by described breach.
Preferably, described train wheel bridge comprises the first train wheel bridge and the second train wheel bridge; Between described the first train wheel bridge and described the second train wheel bridge, leave the clearance space of the spanner that holds the nut for turning described bolt;
Described lower plate is to lower convexity, and the depressed part on its top is for holding the nut fastener of described fixture.
Preferably, described fixture is provided with described nut fastener topmost;
Be provided with anti-fall dish with described nut fastener phase joining place, its external diameter is greater than the width of described bayonet socket;
Be provided with described fixed fastener with described anti-fall dish phase joining place; Described fixed fastener is cam, and the least radius of described cam is less than the width of described bayonet socket, maximum radius is greater than described bayonet socket width.
Preferably, the lower end of described fixed fastener is provided with adjustment knob, mates and makes nut described in described nut fastener card master for adjusting described nut fastener with described nut.
Preferably, described adjustment knob stretches out from described bayonet socket.
Preferably, the nominal diameter of described nut fastener is 10 millimeters or 12 millimeters.
Preferably, also comprise rotary spanner;
Described rotary spanner comprises:
Nut fastener, one end is provided with the nut bayonet socket matching with the nut of described bolt;
Drive link, one end is connected with the other end of described nut fastener, and its pivot overlaps with described nut fastener pivot;
Action bars, its center is connected with the other end of described drive link, and perpendicular with described drive link;
The nominal diameter of described nut bayonet socket is 10 millimeters or 12 millimeters.
Can find out from technique scheme, the application provides a kind of bolt control device of fuse switch, comprises fixture and fixture, and fixture is arranged on fixture.Fixture is used for being fixed on the flat iron plate for fixing fuse switch, and keeps its position and this flat iron plate position stability, is also provided with bayonet socket; Fixture is provided with the nut fastener matching with the nut of the bolt for fixing this fuse switch, for being connected to this nut; This fixture is also provided with fixed fastener, matches, for keeping fixture itself relatively stable with respect to the position of bayonet socket with the bayonet socket on fixture.So, be connected to the fixture on nut by nut fastener, fixture is stable with respect to the relative position of flat iron plate by the position of this fixture again, when O&M personnel pass through the nut of spanner rotating bolt again, bolt, because there is the effect of this bolt control device will keep self motionless, does not just need this bolt of another one O&M personnel management and control, does not just need two O&M personnel coordinating operations yet, thereby can increase work efficiency, also save manpower.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only the application's embodiment, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The end view of the bolt management and control instrument of a kind of fuse switch that Fig. 1 provides for the embodiment of the present application;
The vertical view of the train wheel bridge of the fixture that Fig. 2 provides for the embodiment of the present application;
The vertical view of the fixture that Fig. 3 provides for the embodiment of the present application;
The upward view of the fixture that Fig. 4 provides for the embodiment of the present application;
The vertical view of the another kind of train wheel bridge of the fixture that Fig. 5 provides for the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the application's protection.
The bolt control device of the fuse switch that the application provides comprises fixture and fixture, and fixture is arranged on fixture.
Fuse switch is generally fixed on the flat iron plate of being fixed on electric force pole tower cross-arm, is bolted, and the nut of common bolt sweeps away, bolt rushes to.The nut of bolt is fixed in the effect of this bolt control device, in the time that O&M personnel twist nut from top with instrument, bolt is not rotated together with nut.
Fixture is used for being fixed on the flat iron plate for fixing fuse switch, and keeps the relatively flat iron plate of self-position to fix, and removes and is provided with bayonet socket at the nut with respect to bolt of its underpart.
Fixture is arranged on this fixture, is provided with a nut fastener, for matching with the nut of the bolt for fixing fuse switch; Also be provided with fixed fastener, this fixed fastener and bayonet socket match, and this fixed fastener is for keeping the position of fixture itself and the position of bayonet socket relatively stable.
Can find out from technique scheme, the present embodiment provides a kind of bolt control device of fuse switch, comprises fixture and fixture, and fixture is arranged on fixture.Fixture is used for being fixed on the flat iron plate for fixing fuse switch, and keeps its position and this flat iron plate position stability, is also provided with bayonet socket; Fixture is provided with the nut fastener matching with the nut of the bolt for fixing this fuse switch, for being connected to this nut; This fixture is also provided with fixed fastener, matches, for keeping fixture itself relatively stable with respect to the position of bayonet socket with the bayonet socket on fixture.So, be connected to the fixture on nut by nut fastener, fixture is stable with respect to the relative position of flat iron plate by the position of this fixture again, when O&M personnel pass through the nut of spanner rotating bolt again, bolt, because there is the effect of this bolt control device will keep self motionless, does not just need this bolt of another one O&M personnel management and control, does not just need two O&M personnel coordinating operations yet, thereby can increase work efficiency, also save manpower.
In order to make those skilled in the art can understand in detail the concrete structure of the bolt control device that the application provides, thereby the technical scheme that can make those skilled in the art provide according to the application realizes the invention, and spy provides following examples:
The end view of the bolt control device of a kind of fuse switch that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, the bolt control device that the present embodiment provides comprises fixture 10 and fixture 20.
Fixture 10 comprises train wheel bridge 12 and lower plate 11, both link together by articulated elements 13, in use lower plate 11 is placed in to the below of flat iron plate, then stirs train wheel bridge 12 and make train wheel bridge 12 be combined in the top of flat iron plate, complete the clamping to flat iron plate; Lower plate be provided with bayonet socket 111, as shown in Figure 2.
Fixture 20 comprises the nut fastener 21 of topmost, and nut fastener 21 is provided with nut bayonet socket 211, as shown in Figure 3, and for being connected to the nut of bolt; The bottom of nut fastener 21 is connected anti-fall dish 22, for preventing that this fixture 20 from falling from bayonet socket 111; Anti-fall dish 22 bottom be connected and have a fixed fastener 23, this fixed fastener preferred cam, as shown in Figure 4, the minimum diameter of cam 23 is less than on this lower plate the width of 11 bayonet socket 111, and maximum gauge is greater than the width of this bayonet socket 111, and fixture 20 can horizontally rotate among a small circle with respect to lower plate 11 like this, but can not rotate by whole circle, when nut fastener 21 is to being connected to the nut of bolt, can make in the time of rotating nut again, because the effect bolt of cam can not rotate by whole circle; The bottom of fixed fastener 23 is connected the knob 24 of adjustment, and to adjust the nut of nut fastener 21 clamping bolts, when fixture card 24 is connected to bayonet socket 111, this adjustment knob 24 stretches out downwards from bayonet socket 111, is convenient to O&M personnel operation.
For train wheel bridge 12 and lower plate 11 can be fixed on flat iron plate, on articulated elements 13, be provided with spring (not shown), for train wheel bridge 12 and lower plate 11 are combined, in the time using, with hand, train wheel bridge 12 is moved away to lower plate 11, be then incorporated on flat iron plate.
Train wheel bridge 12 with respect to the other end of one end that this articulated elements 13 is set, be provided with breach (not shown); The other end with respect to one end that this articulated elements 13 is set at lower plate 11 is provided with set bolt (not shown), this set bolt can be fixed together train wheel bridge 12 and lower plate 11 by breach, so that fixture 10 is unlikely to fall ground in the time of operation.
Lower plate 11 preferably to lower convexity shape, will form at an upper portion thereof depressed part, this depressed part is for holding anti-fall dish 22 and the nut fastener 21 of fixture 20.
Simultaneously for handled easily, train wheel bridge 12 is divided into two parts, comprises the first train wheel bridge 121 and the second train wheel bridge 122, is all connected with lower plate by articulated elements 13, between leaves the clearance space of the spanner that holds the nut for twisting bolt, as shown in Figure 5.
In general, the nominal diameter that is used for the bolt of fixing fuse switch is 10 millimeters or 12 millimeters, for the nominal diameter of the nut fastener 21 of this this bolt management and control instrument is 10 millimeters or 12 millimeters, or manufacture two fixtures 20, its nominal diameter is respectively 10 millimeters and 12 millimeters.
In order to turn the nut of bolt, can also manufacture rotary spanner (not shown) to coordinate this bolt control device.Rotary spanner comprises nut fastener, drive link and action bars, and one end of nut fastener is provided with the nut bayonet socket that nominal diameter is 10 millimeters or 12 millimeters, one end of other end fixed conveyor bar, and the pivot of the pivot of drive link and nut fastener coincides; Drive link and action bars are perpendicular, and its center is fixedly connected with the other end of drive link.
For handled easily, the nominal diameter that can manufacture two its nut bayonet sockets is respectively the rotary spanner of 10 millimeters and 12 millimeters.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the application.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a bolt control device for fuse switch, is characterized in that, comprises fixture and fixture, wherein:
Described fixture is for being fixed on the flat iron plate for fixing fuse switch, can keep when upper himself relatively described flat iron plate in position to stablize when being fixed on described flat iron plate; Described fixture is provided with bayonet socket;
Fixture, is arranged on described fixture; Be provided with the nut fastener matching with the nut of the bolt for fixing described fuse switch, and for being connected to described nut; Also be provided with fixed fastener, described fixed fastener and described bayonet socket match, for keeping described fixture itself relatively stable with the position of described bayonet socket.
2. bolt control device as claimed in claim 1, is characterized in that, described fixture comprises train wheel bridge and lower plate, wherein:
The centre of described lower plate is provided with described bayonet socket;
Described train wheel bridge and described lower plate link together by articulated elements, for stating flat iron plate from upper and lower sandwich residence.
3. bolt control device as claimed in claim 2, is characterized in that, described articulated elements is provided with spring, is configured to for described train wheel bridge and described lower plate are combined.
4. bolt control device as claimed in claim 2, is characterized in that, described articulated elements is arranged on one end of described train wheel bridge, and the other end of described train wheel bridge is provided with breach;
One end of described lower plate is provided with described articulated elements, and the other end of described lower plate is provided with set bolt, for described train wheel bridge and described lower plate being fixed together by described breach.
5. bolt control device as claimed in claim 2, is characterized in that, described train wheel bridge comprises the first train wheel bridge and the second train wheel bridge; Between described the first train wheel bridge and described the second train wheel bridge, leave the clearance space of the spanner that holds the nut for turning described bolt;
Described lower plate is to lower convexity, and the depressed part on its top is for holding the nut fastener of described fixture.
6. the bolt control device as described in claim 2～5 any one, is characterized in that, described fixture is provided with described nut fastener topmost;
Be provided with anti-fall dish with described nut fastener phase joining place, its external diameter is greater than the width of described bayonet socket;
Be provided with described fixed fastener with described anti-fall dish phase joining place; Described fixed fastener is cam, and the least radius of described cam is less than the width of described bayonet socket, maximum radius is greater than described bayonet socket width.
7. bolt control device as claimed in claim 5, is characterized in that, the lower end of described fixed fastener is provided with adjustment knob, mates and makes nut described in described nut fastener card master for adjusting described nut fastener with described nut.
8. bolt control device as claimed in claim 7, is characterized in that, described adjustment knob stretches out from described bayonet socket.
9. bolt control device as claimed in claim 8, is characterized in that, the nominal diameter of described nut fastener is 10 millimeters or 12 millimeters.
10. bolt control device as claimed in claim 9, is characterized in that, also comprises rotary spanner;
Described rotary spanner comprises:
Nut fastener, one end is provided with the nut bayonet socket matching with the nut of described bolt;
Drive link, one end is connected with the other end of described nut fastener, and its pivot overlaps with described nut fastener pivot;
Action bars, its center is connected with the other end of described drive link, and perpendicular with described drive link;
The nominal diameter of described nut bayonet socket is 10 millimeters or 12 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347273.9U CN204011348U (en) | 2014-06-26 | 2014-06-26 | A kind of bolt control device of fuse switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347273.9U CN204011348U (en) | 2014-06-26 | 2014-06-26 | A kind of bolt control device of fuse switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011348U true CN204011348U (en) | 2014-12-10 |
Family
ID=52051308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347273.9U Withdrawn - After Issue CN204011348U (en) | 2014-06-26 | 2014-06-26 | A kind of bolt control device of fuse switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037035A (en) * | 2014-06-26 | 2014-09-10 | 国家电网公司 | Bolt controlling device of drop-out fuse |
-
2014
- 2014-06-26 CN CN201420347273.9U patent/CN204011348U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037035A (en) * | 2014-06-26 | 2014-09-10 | 国家电网公司 | Bolt controlling device of drop-out fuse |
| CN104037035B (en) * | 2014-06-26 | 2016-08-24 | 国家电网公司 | A kind of bolt control device of fuse switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |