CN203150833U - Universal hook for ground lead - Google Patents
Universal hook for ground lead Download PDFInfo
- Publication number
- CN203150833U CN203150833U CN 201320175970 CN201320175970U CN203150833U CN 203150833 U CN203150833 U CN 203150833U CN 201320175970 CN201320175970 CN 201320175970 CN 201320175970 U CN201320175970 U CN 201320175970U CN 203150833 U CN203150833 U CN 203150833U
- Authority
- CN
- China
- Prior art keywords
- hook
- universal
- earth connection
- universal joint
- insulating bar
- 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
- 238000000034 method Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a universal hook for a ground lead. The universal hook comprises an insulating rod, a universal joint arranged at one end of the insulating rod and the conductive hook fixedly arranged on the universal joint, and the hook is fixedly connected with the ground lead. Since a universal joint structure is adopted, the hook can rotate along different directions, in a using process, hanging requirements for different angles and different directions can be satisfied, and the universal hook is very convenient to use, thereby obviously improving work efficiency of workers, and shortening the time for maintaining lines. At the same time, potential safety hazards of users are greatly reduced, safety performance is improved.
Description
Technical field
The utility model relates to the power equipment apparatus, particularly a kind of universal hook for earth connection.
Background technology
Earth connection is a most important job in the line maintenance work, and the effectively ground connection drainage by standard can may drop to minimum the misdelivery electricity to staff and the hurtful risk of facility.The earth connection hook is the important tool that the staff uses in the earth connection.The earth connection hook that present electrician generally uses is a kind of earth connection hook that is formed by fixedly connecting by hook and action bars, can not rotate, and can not extend.This hook is in practical operation, because power transmission sequence insulator string distance is longer, cause hanging point from the staff away from, the general length of the action bars of earth connection is not enough, the staff needs health is stretched over hook to be suspended to greatest extent as far as possible to hang a little sometimes; During dismounting since earth connection hang finish after action bars become vertical vacant state with ground, not only time-consuming but also require great effort and certain potential safety hazard is arranged when causing the staff to remove earth connection equally; Simultaneously, because hanger bulk is connected along its axial restraint with action bars, can not make things convenient for the anglec of rotation freely, can not satisfy some special demands that hang a little, bring bigger difficulty in use for the staff.
At above-mentioned deficiency, need to explore a kind of new earth connection hook, make it on the basis that keeps former hook performance, improve and overcome above-mentioned shortcoming.
The utility model content
In view of this, the utility model provides a kind of universal hook for earth connection, can satisfy the requirement that hangs of different angles and different azimuth, and is easy to use, safe and reliable.
The utility model solves the problems of the technologies described above by following technological means: a kind of universal hook for earth connection, comprise insulating bar, be arranged on the universal joint of insulating bar one end and be fixedly installed on conductive hook on the universal joint, be fixedly connected with earth connection on the hook.
Further, described universal joint comprises that inside arranges the base of ball recess and is arranged on the interior multi-directional ball of groove, between base and the multi-directional ball ball is set, and base side wall is provided for the fixedly tie down screw of multi-directional ball.
Further, the sidewall of described base is symmetrical arranged four breach that extend from the groove oral area downwards, and four breach circumferentially evenly distribute along the groove oral area.
Further, described insulating bar is length-adjustable stretching structure.
Further, described free end of connecting wires is fixedly connected with conductive clip.
The beneficial effects of the utility model: the universal hook for earth connection of the present utility model, comprise insulating bar, be arranged on the universal joint of insulating bar one end and be fixedly installed on conductive hook on the universal joint, be fixedly connected with earth connection on the hook.Owing to adopted universal joints structure, hook is rotated along different directions, can satisfy the requirement that hangs of different angles and different azimuth in the use, use very conveniently, and then obviously improved staff's operating efficiency, shortened the line maintenance time.Simultaneously, also greatly reduce user of service's potential safety hazard, improved security performance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of universal joint described in the utility model.
Embodiment
Below with reference to accompanying drawing the utility model is elaborated, as shown in the figure: the universal hook that is used for earth connection of present embodiment, comprise insulating bar 1, be arranged on the universal joint 2 of insulating bar one end and be fixedly installed on conductive hook 3 on the universal joint, be fixedly connected with earth connection 4 on the hook.Described universal joint 2 comprises that inside arranges the base 21 of ball recess and is arranged on the interior multi-directional ball 23 of groove, and ball 22 is set between base and the multi-directional ball, and base side wall is provided for the fixedly tie down screw 25 of multi-directional ball.During use, can rotate multi-directional ball according to actual needs arbitrarily, adjust the angle of hook, then by tie down screw with the multi-directional ball dieback, can satisfy the requirement that hangs of different angles and different azimuth, use very conveniently, and then obviously improved staff's operating efficiency, shortened the line maintenance time.Simultaneously, also greatly reduce user of service's potential safety hazard, improved security performance.
As to further improvement in the technical proposal, the sidewall of described base 21 is symmetrical arranged four 24, four breach of breach that extend from the groove oral area downwards and circumferentially evenly distributes along the groove oral area.Groove is set can be rotated into hook in the groove, increases the flip angle of hook, and practicality is stronger.
As to further improvement in the technical proposal, described insulating bar 1 is length-adjustable stretching structure.The insulating bar adjustable length not only can satisfy the requirement that hangs of long distance, and easy to carry.
As to further improvement in the technical proposal, described 4 the free end of connecting wires is fixedly connected with conductive clip (not drawing among the figure).During use, can directly conductive clip directly be clamped the conductive components such as metal of ground connection, easy to use.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. universal hook that is used for earth connection is characterized in that: comprise insulating bar (1), be arranged on the universal joint (2) of insulating bar one end and be fixedly installed on conductive hook (3) on the universal joint, be fixedly connected with earth connection (4) on the hook.
2. the universal hook for earth connection according to claim 1, it is characterized in that: described universal joint (2) comprises that inside arranges the base of ball recess (21) and is arranged on the interior multi-directional ball (23) of groove, arranges ball (22) between base and the multi-directional ball; Base side wall is provided for the fixedly tie down screw of multi-directional ball (25).
3. the universal hook for earth connection according to claim 2 is characterized in that: the sidewall of described base (21) is symmetrical arranged four breach (24) that extend from the groove oral area downwards, and four breach circumferentially evenly distribute along the groove oral area.
4. the universal hook for earth connection according to claim 3, it is characterized in that: described insulating bar (1) is length-adjustable stretching structure.
5. the universal hook for earth connection according to claim 4, it is characterized in that: the free end of described connecting wires (4) is fixedly connected with conductive clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175970 CN203150833U (en) | 2013-04-08 | 2013-04-08 | Universal hook for ground lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175970 CN203150833U (en) | 2013-04-08 | 2013-04-08 | Universal hook for ground lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150833U true CN203150833U (en) | 2013-08-21 |
Family
ID=48978330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175970 Expired - Fee Related CN203150833U (en) | 2013-04-08 | 2013-04-08 | Universal hook for ground lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904444A (en) * | 2014-04-03 | 2014-07-02 | 国家电网公司 | Power transmission line grounding wire horizontal installation device |
| CN108162201A (en) * | 2017-11-13 | 2018-06-15 | 潘庆峰 | A kind of adjustable lift detection puncher of direction of observation |
-
2013
- 2013-04-08 CN CN 201320175970 patent/CN203150833U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904444A (en) * | 2014-04-03 | 2014-07-02 | 国家电网公司 | Power transmission line grounding wire horizontal installation device |
| CN103904444B (en) * | 2014-04-03 | 2015-12-16 | 国家电网公司 | Transmission line level installing grounding wire device |
| CN108162201A (en) * | 2017-11-13 | 2018-06-15 | 潘庆峰 | A kind of adjustable lift detection puncher of direction of observation |
| CN108162201B (en) * | 2017-11-13 | 2020-06-02 | 海安吉德机电技术开发有限公司 | Over-and-under type detects and uses puncher with adjustable viewing direction |
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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 ELECTRIC NET CROP. Free format text: FORMER OWNER: CHONGQING XIUSHAN POWER SUPPLY CO., LTD. Effective date: 20131101 Owner name: CHONGQING XIUSHAN POWER SUPPLY CO., LTD. Effective date: 20131101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 409900 XIUSHAN TUJIA AND MIAO AUTONOMOUS COUNTY, CHONGQING TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131101 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Chongqing Xiushan County Power Supply Co., Ltd. Address before: 409900, Xiushan Tujia and Miao Autonomous County, Chongqing, Zhonghe Town, Feng Feng Road, No. 158 Patentee before: Chongqing Xiushan County Power Supply Co., Ltd. |
|
| 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: 20130821 Termination date: 20160408 |