CN204067087U - The afterburning handle of a kind of isolating switch - Google Patents
The afterburning handle of a kind of isolating switch Download PDFInfo
- Publication number
- CN204067087U CN204067087U CN201420517116.8U CN201420517116U CN204067087U CN 204067087 U CN204067087 U CN 204067087U CN 201420517116 U CN201420517116 U CN 201420517116U CN 204067087 U CN204067087 U CN 204067087U
- Authority
- CN
- China
- Prior art keywords
- rod
- boosting
- handle
- operating handle
- utility
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses the afterburning handle of a kind of isolating switch, comprise boosting-rod, the diameter of described boosting-rod is less than the diameter of operating handle, and one end that described boosting-rod is connected with operating handle is provided with holds cover tightly, described in hold cover tightly body be flexibly connected with upper shield.The utility model have ingenious, the structure of design simple, easily make, cheap, be connected firmly, the advantage such as easy and simple to handle; The utility model increases the length of operating handle by boosting-rod, operates easily laborsaving; Hold cover tightly and tightly pin operating handle, boosting-rod and operating handle are connected firmly, and no longer come off, can standard operation posture, improve operational quality, avoid accident to occur, overcome the feared state of mind of staff, for the realization of substation safety target provides sound assurance.
Description
Technical field
The utility model relates to a kind of servicing unit during transformer station's compact type isolator operation, particularly relates to afterburning handle during a kind of isolator operation.
Background technology
For a long time, during Substation Switch Changing Operation, because its isolator operation handle length is inadequate, operate and require great effort very much, the operations staff of each transformer station is often equipped with the instrument of steel pipe and so on voluntarily as afterburning handle, during operation, undertaken after afterburning handle update handle, labour-saving object in operation is reached with this, but because afterburning handle is only simple steel pipe, do not do any improvement, gap between steel pipe and operating handle is larger, steel pipe often comes off from operating handle in operation, operations staff is caused to fall injured, even more serious situation is, if steel pipe come off occur in isolating switch just drawing to dynamic/static contact for when closed arcing, light then can isolation switch contact be burnt out, heavy then jeopardize operating personnel's personal safety, both operational quality was affected, also the psychological burden of operating personnel has been increased the weight of.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above defect, provides the isolator operation that a kind of structure simply, easily makes, easy and simple to handle, fail safe is high afterburning handle.
In order to solve the above technical problem, the afterburning handle of a kind of isolating switch of the utility model, comprise boosting-rod, the diameter of described boosting-rod is less than the diameter of operating handle, one end that described boosting-rod is connected with operating handle is provided with holds cover tightly, described in hold cover tightly body be flexibly connected with upper shield.
Do into preferred, body rear end of holding cover tightly described in the utility model is welded on boosting-rod; Described body is connected by axle with the rear end of upper shield; The both sides, front end of body and upper shield are welded with junction button, body and upper shield are connected and fixed by the hole in the middle of junction button with bicycle snap close.
The beneficial effects of the utility model: owing to employing the above structure, the utility model have ingenious, the structure of design simple, easily make, cheap, be connected firmly, the advantage such as easy and simple to handle; The utility model increases the length of operating handle by boosting-rod, operates easily laborsaving; Hold cover tightly and tightly pin operating handle, boosting-rod and operating handle are connected firmly, and no longer come off, can standard operation posture, improve operational quality, avoid accident to occur, overcome the feared state of mind of staff, for the realization of substation safety target provides sound assurance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The afterburning handle of a kind of isolating switch of the utility model, comprise boosting-rod 1, the diameter of described boosting-rod 1 is less than the diameter of operating handle, and one end that described boosting-rod 1 is connected with operating handle is provided with holds cover 2 tightly, described in hold cover 2 tightly body 3 be flexibly connected with upper shield 4.
Do into preferred, body 3 rear end of holding cover 2 tightly described in the utility model is welded on boosting-rod; Described body 3 is connected by axle 9 with the rear end of upper shield 4; Body 3 is welded with junction button 10 with the both sides, front end of upper shield 4, body 3 and upper shield 4 is connected and fixed by the hole in the middle of junction button 10 with bicycle snap close 5.
Embodiment one: boosting-rod 1 described in the utility model is the steel pipe of caliber 20mm, long 1000mm; Describedly hold the steel pipe that cover 2 adopts caliber 40mm, long 300mm tightly, cut from centre from front to back, stay a part of complete steel pipe as running-on 6 to end, there are part and the body 3 of running-on 6, without part and the upper shield 4 of running-on, body 3 is enclosed within one end that described boosting-rod 1 is connected with operating handle 7, the end holding cover 2 tightly is welded on boosting-rod 1; Running-on 6 welds two nuts, installation shaft 9 between nut, the end of upper shield 4 is welded to connect rod 8, and pitman 8 and axle 9 weld together, and upper shield 4 can upper and lowerly freely be rotated, upper shield 4 and body 3 are opened and to be closed by pitman 8 and axle 9; Be welded to connect button 10 respectively in the both sides, front end of body 3 and upper shield 4, by the hole in the middle of junction button 10, body 3 and upper shield 4 be connected and fixed with bicycle snap close 5.During use, in one end update handle 7 be connected with operating handle 7 by the boosting-rod 1 of described afterburning handle, close the body 3 and upper shield 4 of holding cover 2 tightly, body 3 and upper shield 4 is connected and fixed by bicycle snap close 5, like this, hold cover 2 tightly just operating handle 7 tightly to be pinned; Boosting-rod 1 increases the length of operating handle 7, staff can light, easy, complete grid switching operation safely; After operation terminates, unclamp bicycle snap close 5, cover 2 will be held tightly and unclamp with operating handle 7, and take off afterburning handle.
These are only a kind of execution mode of the present utility model; those skilled in the art have seen above description; just know that realizing technical scheme described in the utility model can have numerous embodiments energy, as long as employ the above structure, all should fall into protection range of the present utility model.
Claims (2)
1. the afterburning handle of isolating switch, comprise boosting-rod (1), it is characterized in that, the diameter of described boosting-rod (1) is less than the diameter of operating handle (7), one end that described boosting-rod (1) is connected with operating handle (7) is provided with to hold tightly to be overlapped (2), described in hold cover (2) tightly body (3) be flexibly connected with upper shield (4).
2. the afterburning handle of a kind of isolating switch according to claim 1, is characterized in that, described in hold cover (2) tightly body (3) rear end be welded on boosting-rod (1); Described body (3) is connected by axle (9) with the rear end of upper shield (4), body (3) is welded with junction button (10) with the both sides, front end of upper shield (4), body (3) and upper shield (4) is connected and fixed by the hole in the middle of junction button (10) with bicycle snap close (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517116.8U CN204067087U (en) | 2014-09-10 | 2014-09-10 | The afterburning handle of a kind of isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517116.8U CN204067087U (en) | 2014-09-10 | 2014-09-10 | The afterburning handle of a kind of isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067087U true CN204067087U (en) | 2014-12-31 |
Family
ID=52208544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420517116.8U Expired - Lifetime CN204067087U (en) | 2014-09-10 | 2014-09-10 | The afterburning handle of a kind of isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745576A (en) * | 2019-11-09 | 2020-02-04 | 徐州欧百瑞智能设备有限公司 | Auxiliary assistor for hopper deflection |
-
2014
- 2014-09-10 CN CN201420517116.8U patent/CN204067087U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745576A (en) * | 2019-11-09 | 2020-02-04 | 徐州欧百瑞智能设备有限公司 | Auxiliary assistor for hopper deflection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |