CN203070949U - Special operating tool for electrical power system - Google Patents
Special operating tool for electrical power system Download PDFInfo
- Publication number
- CN203070949U CN203070949U CN 201220681513 CN201220681513U CN203070949U CN 203070949 U CN203070949 U CN 203070949U CN 201220681513 CN201220681513 CN 201220681513 CN 201220681513 U CN201220681513 U CN 201220681513U CN 203070949 U CN203070949 U CN 203070949U
- Authority
- CN
- China
- Prior art keywords
- operating
- tool
- operating handle
- segment
- section
- 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
- 230000007704 transition Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
A special operating tool for an electrical power system includes an operating handle. The front end of the operating handle is a tool head connecting tenon, and the rear end of the operating handle is a handgrip. The operating handle is composed of at least three movably-hinged segments of rod bodies, namely, a tool head connecting segment, a transition connecting segment and a handheld segment; and the segment body of the transition connecting segment is provided with two fixing sleeves which can axially moved to hinged portions. According to the special operating tool of the utility model, the three-segment universal operating handle is designed according to the situations of operating tools usually used for electrical equipment such as disconnectors and grounding switch blades; the tool head connecting tenon is an insertion-type standard connector, and therefore, operating heads which can be matched with the connector can be connected with the operating handle so as to be used; some other special operating heads can be also integrated in the combination tool through customization; under the effect of the fixing sleeves, the operating handle can be mutually converted among a Z-shaped structure, an L-shaped structure and a straight line-shaped structure, and has the functions of a rocking handle and a lever-type straight rod; and therefore, the problems such as great variety in category, singleness in shape, inconvenience in carrying and misoperation of a traditional operating handle can be solved.
Description
[technical field]
The utility model belongs to a kind of electric power system special operating tool.
[technical background]
At present, operation tool in the electric power system use, of a great variety different, particularly electric equipment such as isolating switch, ground connection plug-in strip is because model is many, and operation tool mainly relies on each producer's dispensing, causes operations staff's grid switching operation at a loss as to what to do, if accountability is not strong, careless slightly, mistake is taken instrument, will influence the safe operation of power equipment.
[utility model content]
For solving the problems of the technologies described above, the utility model aims to provide a kind of electric power system special operating tool, rely on this operation tool, the operations staff can tackle the equipment operation of crucial stations such as back brake preferably, thereby avoids mistake band instrument and the phenomenon that influences the power equipment safety operation takes place.
For achieving the above object, the utility model has adopted following technical scheme: this electric power system special operating tool, comprise an operating grip, the front end of this operating grip is the tool heads joint tongue, the rear end is handgrip, it is characterized in that: described operating grip is made of three sections shafts that are movably hinged at least, and described three sections shafts are respectively tool heads linkage section, transition linkage section and handling section; Section at described transition linkage section has two fixed muffles that move axially respectively only to hinge point on one's body.
During as preferred concrete enforcement, the two ends of described transition linkage section section body are respectively equipped with a stop bit hoodle.
During as preferred concrete enforcement, when the quantity of described transition linkage section was the N section, the number of described fixed muffle was N+1.
Beneficial effect: compared with prior art, the operation tool situation that the utility model is often used at electric equipments such as isolating switch, ground connection plug-in strips has designed syllogic general operation handle.At first, its tool heads joint tongue is plug-in type standard connector, and therefore, as long as all can connect use with the operating head of this connector coupling, some dedicated operations head also can be integrated in the combination tool by customization.Secondly, under the fixed muffle effect, operating grip can be finished the mutual conversion of " Z type ", " L type " and " yi word pattern ", has the effect of rocking handle, lever straight-bar concurrently, thereby has solved the problem that traditional operation handle kind is many, form is single, carry inconvenience and easily be with by mistake.
[description of drawings]
Fig. 1 is the perspective view of an embodiment of the utility model.
Fig. 2 is the variable condition structural representation of Fig. 1.
Among the figure: tool heads linkage section 1, tool heads joint tongue 11, transition linkage section 2, hinge point 21, handling section 3, hinge point 31, handgrip 4, bearing pin 5, bearing pin 6, fixed muffle 7, fixed muffle 8, stop bit hoodle 9, stop bit hoodle 10.
[embodiment]
Referring to Fig. 1, Fig. 2.This operating grip is made of three sections shafts that are movably hinged, and described three sections shafts are cylindrical, are respectively tool heads linkage section 1, transition linkage section 2 and handling section 3.The tool heads joint tongue 11 of tool heads linkage section 1 is shaped as common square.Section at transition linkage section 2 has two fixed muffles 7 and 8 that move axially respectively only to hinge point 21 and 31 on one's body.When fixed muffle 7 and 8 moved on to hinge point 21 and 31 respectively, then respectively by stop bit hoodle 9 and stop bit hoodle 10 location, at this moment, operating grip was yi word pattern.Stop bit hoodle 9 and stop bit hoodle 10 are installed in respectively in the radial direction through hole.One stomidium of described radial direction through hole directly is slightly smaller than the diameter of stop bit hoodle, by spring and bolt location.When having only a fixed muffle 7 or 8 to be in hinge point, operating grip then is in " L " type.When two fixed muffles 7 and 8 during all not in hinge point, operating grip then is in " Z " type.As required, the quantity of transition linkage section 2 can suitably increase, and at this moment, one section transition linkage section 2 of every increase increases a fixed muffle simultaneously, and when the quantity that namely satisfies transition linkage section 2 was the N section, described fixed muffle number then was N+1.One end of handling section 3 is that (two hinge point 21 and 31 structure can adopt the rebate structure to hinged end, hinged by bearing pin 5 and bearing pin 6), after extending, the other end becomes the mandrel of handgrip 4, handgrip 4 is a sleeve, by the bolt activity orientation in the mandrel periphery, handgrip 4 can be rotated in a circumferential direction, with handled easily around mandrel.
Above-described embodiment only is used for explanation the utility model mentality of designing, and should not limit thinking of the present utility model, and the simple deformation structure that all have been done under the utility model thinking inspires all should be considered as falling into protection range of the present utility model.
Claims (3)
1. electric power system special operating tool, comprise an operating grip, the front end of this operating grip is tool heads joint tongue (11), the rear end is handgrip (4), it is characterized in that: described operating grip is made of three sections shafts that are movably hinged at least, and described three sections shafts are respectively tool heads linkage section (1), transition linkage section (2) and handling section (3); Section at described transition linkage section (2) has two fixed muffles (7,8) that move axially respectively only to hinge point (21,31) on one's body.
2. electric power system special operating tool as claimed in claim 1 is characterized in that: the two ends of described transition linkage section (2) section body are respectively equipped with a stop bit hoodle (9,10).
3. electric power system special operating tool as claimed in claim 1, it is characterized in that: when the quantity of described transition linkage section (2) was the N section, the number of described fixed muffle (7,8) was N+1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681513 CN203070949U (en) | 2012-12-12 | 2012-12-12 | Special operating tool for electrical power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681513 CN203070949U (en) | 2012-12-12 | 2012-12-12 | Special operating tool for electrical power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070949U true CN203070949U (en) | 2013-07-17 |
Family
ID=48769713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220681513 Expired - Fee Related CN203070949U (en) | 2012-12-12 | 2012-12-12 | Special operating tool for electrical power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021685A (en) * | 2012-12-12 | 2013-04-03 | 衢州电力局 | Operation tool special for power system |
| CN104409231A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Multifunctional operating handle of earthing knife switch |
| CN105207095A (en) * | 2015-10-26 | 2015-12-30 | 许继集团有限公司 | Integrated operating handle and handle head thereof |
-
2012
- 2012-12-12 CN CN 201220681513 patent/CN203070949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021685A (en) * | 2012-12-12 | 2013-04-03 | 衢州电力局 | Operation tool special for power system |
| CN104409231A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Multifunctional operating handle of earthing knife switch |
| CN105207095A (en) * | 2015-10-26 | 2015-12-30 | 许继集团有限公司 | Integrated operating handle and handle head thereof |
| CN105207095B (en) * | 2015-10-26 | 2019-02-26 | 许继集团有限公司 | The handle head that integrated form operation handle and the operation handle use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203070949U (en) | Special operating tool for electrical power system | |
| CN203445002U (en) | Integrative general 10kV switch cabinet operating handle assembly | |
| CN203014138U (en) | Telescopic grounding rod | |
| CN202616065U (en) | Multipurpose substation switch blade operation tool | |
| CN103021685A (en) | Operation tool special for power system | |
| CN204560331U (en) | A kind of harrow | |
| CN201821023U (en) | Handheld temperature display wax sheet mounting device | |
| CN203721511U (en) | Portable functional disconnecting link operation handle | |
| CN206179697U (en) | Substation equipment back brake is with many function combination handle | |
| CN202258849U (en) | Foldable insulating rod | |
| CN202780975U (en) | Connecting piece | |
| CN202003855U (en) | Combined operating tool assembly | |
| CN204587326U (en) | Blimp draw bar | |
| CN203171545U (en) | Special inner pentagon tool | |
| CN203289015U (en) | Professional telescopic insulating insulator cradle for power transmission | |
| CN202535008U (en) | Long-distance operation device for tightener | |
| CN202373886U (en) | Auxiliary tool for operation of handcart in transformer station | |
| CN204662812U (en) | A kind of guard rail universal adaptor | |
| CN202077339U (en) | Detachable combined spade | |
| CN204178940U (en) | Portable combined action bars | |
| CN201408694Y (en) | Folding type isolating switch operating lever | |
| CN201594489U (en) | Combined type switching operating stick | |
| CN203026646U (en) | Tubular busbar connector | |
| CN204257866U (en) | A kind of high-voltage discharging rod of adjustable-length | |
| CN204189640U (en) | Multifunctional grounded switch operation handle |
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: 20130717 Termination date: 20191212 |