CN201994591U - Insulating operating rod head - Google Patents
Insulating operating rod head Download PDFInfo
- Publication number
- CN201994591U CN201994591U CN201020640192XU CN201020640192U CN201994591U CN 201994591 U CN201994591 U CN 201994591U CN 201020640192X U CN201020640192X U CN 201020640192XU CN 201020640192 U CN201020640192 U CN 201020640192U CN 201994591 U CN201994591 U CN 201994591U
- Authority
- CN
- China
- Prior art keywords
- branch
- rod head
- bar head
- bump
- insulating operating
- 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
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Abstract
The utility model discloses an insulating operating rod head; the rod head is a branch-type rod head, an inverse L-shaped end of the branch-type rod head is provided with a bump extending outwards, the bump is higher than the branch at the highest end. The insulating operating rod head has advantages that the end of the branch-shaped part of the branch-type rod head is provided with the bump extending outwards, therefore, the bump can be used to directionally act stopping function so as to avoid the conditions that the insulating operating rod slide relative to a disconnecting link operating ring or that the disconnecting link operating ring is clamped at the right angle corner of the branch to cause unsmooth stagnation, thereby improving the safety and the working efficiency of the disconnecting link operation.
Description
Technical field
The utility model relates to a kind of bar head of live line working Work tool, particularly a kind of insulating bar.
Background technology
Insulating bar is the main tool of electric status Job Operations in the live line working, and its structure is made of insulated tube and bar head two parts.The bar head can be changed flexibly according to the difference of operation.The existing bar head that is used for switch tool, its structure is that an end is provided with the jockey that is connected with insulating bar, the other end is provided with the bifurcated of a shape, the bar head of this structure, when insulating bar is penetrated the switch operation ring, owing to be L shaped (as shown in Figure 1) between the top bifurcated of branch type bar head divergent ends and the mobile jib, therefore be easy to make living slip of the relative switch operation environment-development of insulating bar or switch operation ring to be stuck in right angle transformation place of branch and to cause the bite phenomenon, thereby influence the safety and the operating efficiency of switch operation.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, avoids bar head and switch operation environment-development life to get stuck or the improved processing safety of skidding and the insulating bar of operating efficiency and provide a kind of.
The purpose of this utility model is achieved by the following scheme:
A kind of bar head of insulating bar, the bar head that described bar head is the branch type, its structural feature is: the L shaped end that falls at branch type bar head is provided with outward extending projection, and described projection is higher than bifurcated topmost.
Be provided with outward extending in the L type end of branch type bar head and be higher than the end projection of bifurcated topmost, in use, can utilize projection to play the directed top of ending and act on, thereby can avoid living slip of the relative switch operation environment-development of insulating bar or switch operation ring to be stuck in right angle transformation place of branch and to cause the bite phenomenon.Thereby can improve the fail safe and the operating efficiency of switch operation.
Described projection or be arranged on the mobile jib of branch type bar head, or be arranged at mobile jib branch topmost and stick.
Described outward extending projection axially stretches out for the mobile jib along branch type bar head.
Adopt this outward extending bifurcated, have advantage easy to process.
In sum, advantage of the present utility model is:
Because that end at the branch shape furcation of branch type bar head is provided with outward extending projection, therefore in use, can utilize projection to play the directed top of ending and act on, thereby can avoid living slip of the relative switch operation environment-development of insulating bar or switch operation ring to be stuck in right angle transformation place of branch and to cause the bite phenomenon.Thereby can improve the fail safe and the operating efficiency of switch operation.
Description of drawings
Fig. 1 is the bar header structure schematic diagram of prior art
Fig. 2 is the structural representation of the utility model embodiment 1
Inverted L shape end 2 protruding 3 bifurcateds of label declaration 1 branch type bar head
Embodiment
Below in conjunction with embodiment the utility model is described in more detail.
A kind of bar head of insulating bar as shown in Figure 2, it is a kind of bar head of branch type, is provided with outward extending protrudingly 2 at the L shaped end 1 that falls of branch type bar head, described projection is higher than bifurcated 3 topmost.Described outward extending projection axially stretches out for the mobile jib along branch type bar head.
It is same as the prior art that present embodiment is not stated part.
Claims (1)
1. the bar head of an insulating bar, the bar head that described bar head is the branch type is characterized in that: the L shaped end (1) that falls at branch type bar head is provided with outward extending projection (2), and described projection is higher than bifurcated (3) topmost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020640192XU CN201994591U (en) | 2010-12-01 | 2010-12-01 | Insulating operating rod head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020640192XU CN201994591U (en) | 2010-12-01 | 2010-12-01 | Insulating operating rod head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994591U true CN201994591U (en) | 2011-09-28 |
Family
ID=44671069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020640192XU Expired - Fee Related CN201994591U (en) | 2010-12-01 | 2010-12-01 | Insulating operating rod head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618247A (en) * | 2013-11-25 | 2014-03-05 | 国家电网公司 | Line patrolling rod with cutting hook for power line patrol |
-
2010
- 2010-12-01 CN CN201020640192XU patent/CN201994591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618247A (en) * | 2013-11-25 | 2014-03-05 | 国家电网公司 | Line patrolling rod with cutting hook for power line patrol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: QUANZHOU POWER SUPPLY COMPANY, STATE GRID FUJIAN ELECTRIC POWER CO., LTD. Effective date: 20140213 Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. QUANZHO Effective date: 20140213 |
|
| C56 | Change in the name or address of the patentee |
Owner name: QUANZHOU POWER SUPPLY COMPANY, STATE GRID FUJIAN E Free format text: FORMER NAME: FUJIAN PROVINCE ELECTRIC POWER CORPORATION QUANZHOU ELECTRIC POWER BUREAU |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou Patentee after: Quanzhou Power Supply Company of State Grid Fujian Electric Power Company Address before: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou Patentee before: QUANZHOU POWER SUPPLY BUREAU OF FUJIAN ELECTRIC POWER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140213 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee after: Quanzhou Power Supply Company of State Grid Fujian Electric Power Company Address before: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou Patentee before: Quanzhou Power Supply Company of State Grid Fujian Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |