CN106601508A - Assembled knife switch operating lever equipped with a variety of operating heads - Google Patents
Assembled knife switch operating lever equipped with a variety of operating heads Download PDFInfo
- Publication number
- CN106601508A CN106601508A CN201611202068.3A CN201611202068A CN106601508A CN 106601508 A CN106601508 A CN 106601508A CN 201611202068 A CN201611202068 A CN 201611202068A CN 106601508 A CN106601508 A CN 106601508A
- Authority
- CN
- China
- Prior art keywords
- operating lever
- operating
- action bars
- operating head
- head
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
An assembled knife switch operating lever equipped with a variety of operating heads comprises an operating lever which is composed of round steel or a round pipe. A stop piece is arranged to the side of one end of the operating lever. On the inner side of the stop piece, the operating lever is sleeved with a movable fixing sleeve with an internal thread. The movable fixing sleeve is externally connected with a matching hollow operating head, solid operating head, slot-type operating head or handle-type operating head with an externally-threaded connecting rod through the internal thread. A second stop piece is arranged to the side of the other end of the operating lever. A steel sleeve with an external thread is fixed on the operating lever on the inner side of the second stop piece. One end of a movable hollow pipe which sleeves the operating lever is provided with an internally-threaded spiral joint which matches the external thread of the steel sleeve, and the hollow pipe is fixed into the steel sleeve so as to be positioned on the operating lever. The assembled knife switch operating lever is characterized in that the operating lever has a simple structure, is easy to use and operate and highly universal, and can meet the operation requirements of more knife switches and effectively improve the work efficiency of operating personnel.
Description
Technical field
The present invention relates to a kind of assembled plug-in strip action bars for being configured with various operating heads, belongs to power equipment operation
Technical field of tools.
Technical background
At present, plug-in strip is isolated in electricity substation because of the differences such as different manufacturers and product type, plug-in strip operation handlebar
Handss type is more, and because the dimensions of handle is different, needs to carry various plug-in strip action bars in the operation such as method of operation is changed,
Have a strong impact on the work efficiency of operator.
Existing plug-in strip lever handles style is such as：Solid handle and corresponding hollow action bars shown in Fig. 1；Fig. 2
Shown hollow grip and corresponding solid action bars；Card slot type handle and corresponding card slot type operation shown in Fig. 3
Bar；Rotary and corresponding crank type action bars shown in Fig. 4, etc..
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and a kind of simple structure is provided, using operation side
Just, universal strong, can meet the operation of more different types plug-in strip, and can effectively improve operator's work efficiency is configured with various behaviour
Make the assembled plug-in strip action bars of head.
The purpose of the present invention by following technical solution completing, a kind of assembled lock for being configured with various operating heads
Knife action bars, it includes an action bars being made up of round steel or pipe, and a side of the action bars is provided with stop tab,
One is equipped with the inner side action bars of the stop tab with female movable fixed cover, the movable fixed cover passes through the interior spiral shell
Stricture of vagina is circumscribed with supporting and hollow operating head with external screw thread connecting rod, solid operating head, card slot type operating head or crank type behaviour
Make head.
As preferred：The another side of the action bars is fixed with one with externally threaded steel bushing, and one is nested with behaviour
Make mobilizable hollow pipe on bar, its one end is provided with the internal thread rotation interface supporting with the steel bushing external screw thread, and makes hollow
Pipe is fixed in steel bushing and is positioned on action bars.
The present invention has simple structure, using easy to operate, universal strong, can meet the operation of more different types plug-in strip, energy
The features such as effectively improving operator's work efficiency.
Description of the drawings
Fig. 1 is the structural representation of the solid handle of prior art and corresponding hollow action bars.
Fig. 2 is the structural representation of the hollow grip of prior art and corresponding solid action bars.
Fig. 3 is the structural representation of the card slot type handle of prior art and corresponding card slot type action bars.
Fig. 4 is the structural representation of the rotary knob of prior art and corresponding crank type action bars.
Fig. 5 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Shown in Fig. 5, one kind of the present invention is configured with various
The assembled plug-in strip action bars of operating head, it include an action bars 1 being made up of round steel or pipe, the one of the action bars 1
Side is provided with stop tab 2, and one is equipped with the inner side action bars 1 of the stop tab 2 with female movable fixed cover 3,
The movable fixed cover 3 is circumscribed with hollow operating head 5, solid behaviour supporting and with external screw thread connecting rod 4 by the female thread
Make head, card slot type operating head or crank type operating head.
Shown in figure, the another side of the action bars 1 is fixed with one with externally threaded steel bushing 6, and one is nested with
Mobilizable hollow pipe 7 on action bars 1, its one end is provided with the internal thread rotation interface 8 supporting with the external screw thread of the steel bushing 6, and
Hollow pipe 7 is set to be fixed in steel bushing 6 and be positioned on action bars 1.
Claims (2)
1. a kind of assembled plug-in strip action bars for being configured with various operating heads, it includes an operation being made up of round steel or pipe
Bar a, it is characterised in that side of the action bars is provided with stop tab, on the inner side action bars of the stop tab one is equipped with
With female movable fixed cover, the movable fixed cover is circumscribed with supporting and with external screw thread connecting rod by the female thread
Hollow operating head, solid operating head, card slot type operating head or crank type operating head.
2. the assembled plug-in strip action bars for being configured with various operating heads according to claim 1, it is characterised in that the behaviour
The another side for making bar is fixed with one with externally threaded steel bushing, and one is nested with mobilizable hollow pipe on action bars, its
One end is provided with the internal thread rotation interface supporting with the steel bushing external screw thread, and hollow pipe is fixed in steel bushing and is positioned at behaviour
Make on bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202068.3A CN106601508A (en) | 2016-12-23 | 2016-12-23 | Assembled knife switch operating lever equipped with a variety of operating heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202068.3A CN106601508A (en) | 2016-12-23 | 2016-12-23 | Assembled knife switch operating lever equipped with a variety of operating heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106601508A true CN106601508A (en) | 2017-04-26 |
Family
ID=58603305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202068.3A Pending CN106601508A (en) | 2016-12-23 | 2016-12-23 | Assembled knife switch operating lever equipped with a variety of operating heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601508A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202839331U (en) * | 2012-11-05 | 2013-03-27 | 衡水供电公司 | 10kV multifunctional insulated operating rod |
| CN105355475A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Insulated operating rod |
| JP2016036199A (en) * | 2014-08-01 | 2016-03-17 | 中国電力株式会社 | Tooling fixture |
| CN205428727U (en) * | 2016-04-01 | 2016-08-03 | 国网浙江省电力公司金华供电公司 | Multi -functional plug -in strip action bars of retractable |
| CN206322599U (en) * | 2016-12-23 | 2017-07-11 | 国家电网公司 | It is configured with the assembly type plug-in strip action bars of a variety of operating heads |
-
2016
- 2016-12-23 CN CN201611202068.3A patent/CN106601508A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202839331U (en) * | 2012-11-05 | 2013-03-27 | 衡水供电公司 | 10kV multifunctional insulated operating rod |
| JP2016036199A (en) * | 2014-08-01 | 2016-03-17 | 中国電力株式会社 | Tooling fixture |
| CN105355475A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Insulated operating rod |
| CN205428727U (en) * | 2016-04-01 | 2016-08-03 | 国网浙江省电力公司金华供电公司 | Multi -functional plug -in strip action bars of retractable |
| CN206322599U (en) * | 2016-12-23 | 2017-07-11 | 国家电网公司 | It is configured with the assembly type plug-in strip action bars of a variety of operating heads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |