CN103021685A - Operation tool special for power system - Google Patents
Operation tool special for power system Download PDFInfo
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- CN103021685A CN103021685A CN2012105324417A CN201210532441A CN103021685A CN 103021685 A CN103021685 A CN 103021685A CN 2012105324417 A CN2012105324417 A CN 2012105324417A CN 201210532441 A CN201210532441 A CN 201210532441A CN 103021685 A CN103021685 A CN 103021685A
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- tool
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- operation handle
- power system
- handle
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Abstract
An operation tool special for a power system comprises an operation handle, wherein a tool head connection tenon is arranged at the front end of the operation handle, and a handlebar is arranged at the back end of the operation handle. The operation handle is at least formed by three sections of rod bodies, namely a tool head connection section, a transition connection section and a handheld section, which are movably hinged. Two fixing sleeves capable of respectively axially moving to the hinged portion are arranged on the section body of the transition connection section. The three-section general operation handle is designed aiming at the conditions of the operation tool frequently used by the electrical devices such as isolation switches and grounding switch blades. The tool head connection tenon of the operation tool is an inserted standard connector so that any operation head matched with the connector can be connected with the operation tool to be used, and some special operation heads can also be integrated into a combined tool through customizing. Under the effect of the fixing sleeves, Z shape, L shape and line shape shifting of the operation handle can be completed, the operation handle has effects of a rocking handle and a lever-type straight bar, and therefore the problems that the traditional operation handle is various in types, single in shape, inconvenient to carry and apt to be taken wrongly are solved.
Description
[technical field]
The invention 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 the electric equipment such as isolating switch, earthing switch blade 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 affect the safe operation of power equipment.
[summary of the invention]
For solving the problems of the technologies described above, the present invention aims to provide a kind of electric power system special operating tool, rely on this operation tool, the operations staff can tackle the equipment operating of the crucial station such as back brake preferably, thereby the phenomenon of avoiding mistake to affect the power equipment safety operation with instrument occurs.
For achieving the above object, the present invention 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 with it.
During as preferred implementation, the two ends of described transition linkage section section body are respectively equipped with a stop bit hoodle.
During as preferred implementation, 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 present invention is directed to the operation tool situation that the electric equipments such as isolating switch, earthing switch blade are often used, 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 one embodiment of the invention.
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 with it.When fixed muffle 7 and 8 moved on to respectively hinge point 21 and 31, 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 to position.When only having 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, peripheral at mandrel by the bolt activity orientation, handgrip 4 can be rotated in a circumferential direction around mandrel, with handled easily.
Above-described embodiment only is used for explanation mentality of designing of the present invention, and should not limit thinking of the present invention, and the simple deformation structure that all have been done under thinking of the present invention inspires all should be considered as falling into protection scope of the present invention.
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) with it.
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 (5,6).
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 (5,6) was N+1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105324417A CN103021685A (en) | 2012-12-12 | 2012-12-12 | Operation tool special for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105324417A CN103021685A (en) | 2012-12-12 | 2012-12-12 | Operation tool special for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103021685A true CN103021685A (en) | 2013-04-03 |
Family
ID=47970178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105324417A Pending CN103021685A (en) | 2012-12-12 | 2012-12-12 | Operation tool special for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103021685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756322A (en) * | 2017-11-23 | 2018-03-06 | 湖北科技学院 | A kind of dismantling device for being convenient to carry |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1122032A2 (en) * | 2000-02-03 | 2001-08-08 | WILLI HAHN GmbH & CO. KG | Chuck for the ends of shafts of tool inserts, in particular screwdriver bits |
| CN101552151A (en) * | 2009-05-19 | 2009-10-07 | 河南省电力公司郑州供电公司 | Combined type isolation switch operation tool |
| CN102152271A (en) * | 2010-02-12 | 2011-08-17 | 谢智庆 | Ratchet type hand tool structure |
| CN202134412U (en) * | 2011-07-07 | 2012-02-01 | 河南省电力公司郑州供电公司 | Combined portable switching operation crank |
| CN202134413U (en) * | 2011-07-07 | 2012-02-01 | 河南省电力公司郑州供电公司 | Sleeved switching operation combination tool |
| CN202159592U (en) * | 2011-07-11 | 2012-03-07 | 河南省电力公司郑州供电公司 | Multipurpose switching operating rod |
| CN203070949U (en) * | 2012-12-12 | 2013-07-17 | 衢州电力局 | Special operating tool for electrical power system |
-
2012
- 2012-12-12 CN CN2012105324417A patent/CN103021685A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1122032A2 (en) * | 2000-02-03 | 2001-08-08 | WILLI HAHN GmbH & CO. KG | Chuck for the ends of shafts of tool inserts, in particular screwdriver bits |
| CN101552151A (en) * | 2009-05-19 | 2009-10-07 | 河南省电力公司郑州供电公司 | Combined type isolation switch operation tool |
| CN102152271A (en) * | 2010-02-12 | 2011-08-17 | 谢智庆 | Ratchet type hand tool structure |
| CN202134412U (en) * | 2011-07-07 | 2012-02-01 | 河南省电力公司郑州供电公司 | Combined portable switching operation crank |
| CN202134413U (en) * | 2011-07-07 | 2012-02-01 | 河南省电力公司郑州供电公司 | Sleeved switching operation combination tool |
| CN202159592U (en) * | 2011-07-11 | 2012-03-07 | 河南省电力公司郑州供电公司 | Multipurpose switching operating rod |
| CN203070949U (en) * | 2012-12-12 | 2013-07-17 | 衢州电力局 | Special operating tool for electrical power system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756322A (en) * | 2017-11-23 | 2018-03-06 | 湖北科技学院 | A kind of dismantling device for being convenient to carry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |