CN202695168U - Multifunctional disconnecting link operating rod - Google Patents
Multifunctional disconnecting link operating rod Download PDFInfo
- Publication number
- CN202695168U CN202695168U CN 201220329064 CN201220329064U CN202695168U CN 202695168 U CN202695168 U CN 202695168U CN 201220329064 CN201220329064 CN 201220329064 CN 201220329064 U CN201220329064 U CN 201220329064U CN 202695168 U CN202695168 U CN 202695168U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- hook stick
- main body
- disconnecting link
- operating rod
- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000012634 fragment Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a multifunctional disconnecting link operating rod and relates to a tool of a power system, in particular to a using tool for switching operation of a manual disconnecting link operating system in power production. The multifunctional disconnecting link operating rod comprises an operating rod main body, iron blocks, small holes, an outer sleeve adjusting tube, a handle and stainless steel elastic sheets, wherein the operating rod main body is a stainless steel tube; the handle is welded at the rear end of the operating rod main body; the outer sleeve adjusting tube is sleeved on the rear part of the operating rod main body; the small holes are uniformly formed at the periphery of the operating rod main body; the stainless steel elastic sheets are arranged in the operating rod main body and opposite to the small holes; the iron blocks are triangular and connected to the stainless steel elastic sheets; and under the action of the iron blocks, the stainless steel elastic sheets are fixed in an oval groove. The multifunctional disconnecting link operating rod can be applied to various types of disconnecting link operating handles, can be fixed on the disconnecting link operating handles by adjustment, and can be prevented from falling off due to misoperation.
Description
Technical field
What the multi-functional disconnecting link hook stick of the utility model related to is a kind of instrument of electric power system, particularly a kind of in electrical production for the tool using of manual disconnecting link operating mechanism grid switching operation.
Background technology
In Substation Switch Changing Operation, the manual operation outdoor isolation switches is modal work, but the model of each substation isolating-switch is varied, often needs to carry the action bars of Multiple Type when the employee operates, very easily occur leaking the situations such as band or wrong band, have a strong impact on operating efficiency.And, traditional action bars is to form with the iron pipe system of carrying according to isolator operation handle thickness mostly, during operation often since operating personnel lack experience or exert oneself the unbalanced situation that handle often occurs taking off, sometimes disconnecting link just separately little when producing arcing light when becoming (pull open aircraft carrier line, empty main transformer or press) action bars break away from behaviour and use handle, threaten the safety of personal and equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of multifunctional operating rod for above-mentioned weak point, and is simple in structure, carries, use, has versatility, can play a protective role to the person and equipment.
Multifunctional operating rod takes following technical scheme to realize: multifunctional operating rod comprises hook stick main body, iron block, aperture, overcoat adjustable pipe, handle and stainless steel shell fragment, described hook stick main body is stainless steel tube, handle is welded on the hook stick body rear, the overcoat adjustable pipe is sleeved on the hook stick back body, evenly has aperture around the hook stick main body outside; The stainless steel shell fragment is housed in the hook stick main body, and the position of stainless steel shell fragment is corresponding with aperture position, is connected with iron block at the stainless steel shell fragment, and described iron block is triangle, under the effect of described iron block, the stainless steel shell fragment is fixed in the oval groove.
Described iron block rivet is on the stainless steel shell fragment.
Described aperture is oval, has at least four apertures.
Described handle jacket has the epoxy resin insulation material cover.
Be provided with corresponding screw thread in described overcoat adjustable pipe inboard with the hook stick main body that contacts with it, in overcoat adjustable pipe end locking nut is installed, so that multifunctional operating rod in use, when the operating handle in the switch operation mechanism is thinner, pass through the rotary sleeve adjustable pipe, the overcoat adjustable pipe is moved to the hook stick body end, angle iron on the hook stick main body inwardly tightens up thereupon, thereby reaches the purpose that clamps back brake operating lever.
The utility model multifunctional operating rod is simple in structure, reasonable in design, owing to being provided with corresponding screw thread in described overcoat adjustable pipe inboard with the hook stick main body that contacts with it, in overcoat adjustable pipe end locking nut is installed, so that multifunctional operating rod can adapt to the switch operation handle of Multiple Type, hook stick is fixed on unlikelyly on the switch operation handle come off because misoperation is held in both hands operation by regulating simultaneously.Multifunctional operating rod possesses following advantage: 1, easy to carry, can greatly save time, and which transformer station to be the disconnecting link of what model to no matter, need only be with a hook stick, guaranteed good band, do not leak band.2, do not come off after adjusting, thereby avoided disconnecting link arcing light time operating handle to come off, can not very fast arc extinguishing, and equipment is burnt out.Guaranteed not injure operating personnel because operating handle comes off, do not caused ground fault because of arc time destruction insulation.3, owing to putting insulating material, handle portion can replace insulating gloves, so that operate safer.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the structural representation of the utility model multifunctional operating rod.
Among the figure: 1, hook stick main body, 2, iron block, 3, the overcoat adjustable pipe, 4, handle.
Embodiment
With reference to accompanying drawing 1, the utility model multifunctional operating rod comprises hook stick main body 1, iron block 2, aperture, overcoat adjustable pipe 3, handle 4 and stainless steel shell fragment, described hook stick main body 1 is stainless steel tube, handle 4 is welded on hook stick main body 1 rear end, overcoat adjustable pipe 3 is sleeved on hook stick main body 1 rear portion, evenly has aperture around hook stick main body 1 outside; The stainless steel shell fragment is housed in hook stick main body 1, and the position of stainless steel shell fragment is corresponding with aperture position, is connected with iron block 2 at the stainless steel shell fragment, and described iron block 2 is triangle, under the effect of described iron block 2, the stainless steel shell fragment is fixed in the oval groove.
Described iron block 2 rivets are on the stainless steel shell fragment.
Described aperture is oval, has at least four apertures.
Described handle 4 overcoats have the epoxy resin insulation material cover.
Be provided with corresponding screw thread in described overcoat adjustable pipe 3 inboards with the hook stick main body 1 that contacts with it, in overcoat adjustable pipe 3 ends locking nut is installed, so that multifunctional operating rod in use, when the operating handle in the switch operation mechanism is thinner, pass through rotary sleeve adjustable pipe 3, overcoat adjustable pipe 3 is moved to hook stick main body 1 end, iron block 2 on the hook stick main body 1 inwardly tightens up thereupon, thereby reaches the purpose that clamps back brake operating lever.
Claims (6)
1. multi-functional disconnecting link hook stick, it is characterized in that: comprise hook stick main body, iron block, aperture, overcoat adjustable pipe, handle and stainless steel shell fragment, described hook stick main body is stainless steel tube, handle is welded on the hook stick body rear, the overcoat adjustable pipe is sleeved on the hook stick back body, evenly has aperture around the hook stick main body outside; The stainless steel shell fragment is housed in the hook stick main body, and the position of stainless steel shell fragment is corresponding with aperture position, is connected with iron block at the stainless steel shell fragment, and described iron block is triangle, under the effect of described iron block, the stainless steel shell fragment is fixed in the oval groove.
2. multi-functional disconnecting link hook stick according to claim 1, it is characterized in that: described iron block rivet is on the stainless steel shell fragment.
3. multi-functional disconnecting link hook stick according to claim 1 is characterized in that: described aperture is for oval.
4. multi-functional disconnecting link hook stick according to claim 1, it is characterized in that: described aperture has four at least.
5. multi-functional disconnecting link hook stick according to claim 1, it is characterized in that: described handle jacket has the epoxy resin insulation material cover.
6. multi-functional disconnecting link hook stick according to claim 1 is characterized in that: be provided with corresponding screw thread in described overcoat adjustable pipe inboard with the hook stick main body that contacts with it, in overcoat adjustable pipe end locking nut be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329064 CN202695168U (en) | 2012-07-09 | 2012-07-09 | Multifunctional disconnecting link operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329064 CN202695168U (en) | 2012-07-09 | 2012-07-09 | Multifunctional disconnecting link operating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695168U true CN202695168U (en) | 2013-01-23 |
Family
ID=47550750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329064 Expired - Fee Related CN202695168U (en) | 2012-07-09 | 2012-07-09 | Multifunctional disconnecting link operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617917A (en) * | 2013-11-18 | 2014-03-05 | 国网山东昌乐县供电公司 | Auxiliary operation device for disconnecting switch of transformer substation |
| CN104409231A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Multifunctional operating handle of earthing knife switch |
-
2012
- 2012-07-09 CN CN 201220329064 patent/CN202695168U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617917A (en) * | 2013-11-18 | 2014-03-05 | 国网山东昌乐县供电公司 | Auxiliary operation device for disconnecting switch of transformer substation |
| CN103617917B (en) * | 2013-11-18 | 2015-09-09 | 国网山东昌乐县供电公司 | Transformer station's isolation switch backup actuating device |
| CN104409231A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Multifunctional operating handle of earthing knife switch |
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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: 20130123 Termination date: 20180709 |