CN202395175U - Hot-line work temporary live wire lap-joint clamp - Google Patents
Hot-line work temporary live wire lap-joint clamp Download PDFInfo
- Publication number
- CN202395175U CN202395175U CN2011205390621U CN201120539062U CN202395175U CN 202395175 U CN202395175 U CN 202395175U CN 2011205390621 U CN2011205390621 U CN 2011205390621U CN 201120539062 U CN201120539062 U CN 201120539062U CN 202395175 U CN202395175 U CN 202395175U
- Authority
- CN
- China
- Prior art keywords
- live wire
- hot
- pedestal
- base
- locating piece
- 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 - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to a hot-line work temporary live wire lap-joint clamp which comprises a connection hook, a base and a lower positioning block, wherein the lower end of the connection hook is fixed on the base; the lower positioning block is arranged between the connection hook and the base; a positioning groove corresponding to the connection hook is arranged on the upper surface of the lower positioning block; a screw is mounted on the lower bottom surface of the lower positioning block; and the screw is meshed on the base and extends to the lower part of the base. The hot-line work temporary live wire lap-joint clamp provided by the utility model has the advantages of simple structure, skillful design, and safety and reliability in use. By adopting the wire clamp, the safety coefficient of the 10KV hot-line live wire lap-joint work can be increased, the labor difficulty and the labor intensity are reduced, and the working efficiency is improved.
Description
Technical field:
The utility model relates to the instrument that clamps in the electric power live line working field, and the live wire folder is taken in especially a kind of live line working temporarily.
Background technology:
When carrying out that 10KV is charged to take fiery operation, need first tool using that connecting line is connected with live wire temporarily, and then carry out subsequent operation.At present owing to there is not special-purpose fastening means; Only can use simple and easy overlap joint instrument at the scene during operation; Therefore in operation process, occur following problem easily: 1, the overlap joint instrument swings easily, brings inconvenience for staff's operation, influences operating speed; And working strength is big, causes fatigue easily; 2, to overlap the contact area of instrument and lead less temporarily, loads and may burn overlap joint instrument, damage lead when excessive.
Summary of the invention:
The purpose of the utility model is the deficiency that overcomes prior art, provide a kind of reasonable in design, structure is simple
The live wire folder is taken in single, easy to operate, safe and reliable live line working temporarily.
The purpose of the utility model realizes through following technological means:
The live wire folder is taken in a kind of live line working temporarily; It is characterized in that: comprise coupling hook, pedestal and following locating piece; The lower end of coupling hook is packed on the pedestal, and following locating piece is arranged between coupling hook and the pedestal, and the upper surface of this time locating piece is shaped on and the corresponding location notch of coupling hook; The bottom surface of this time locating piece is installed a screw rod, and this screw engages is installed on the pedestal and extends to the below of pedestal.
And described coupling hook opening down.
And a connecting ring is installed in the lower end of said screw rod.
The advantage and the good effect of the utility model are:
1, the following locating piece in this wire clamp is installed on the pedestal through screw rod; Rotary screw can make down locating piece rise or descend, and therefore can connecting line firmly is connected with live wire through the adjustment height of locating piece down during operation at the scene; The elimination phenomenon that swings; Reduce the work difficulty, bring great convenience, thereby accelerate operating speed, increase work efficiency to operating personnel.
2, the contact area of this wire clamp and lead is big, can prevent the phenomenon that load burns wire clamp, damage lead when excessive, has greatly improved coefficient of safety.
3, the screw thread gap of this wire clamp is little, can avoid wire clamp loosening, makes its firm and durable more.
4, the utility model is that live wire folder is taken in a kind of rational in infrastructure, ingenious, safe and reliable live line working of design temporarily.Use this wire clamp to strengthen the charged coefficient of safety of taking fiery work operations of 10KV, reduced the work difficulty, improved operating efficiency, guaranteed construction safety and device security, in safety in production, brought into play important function.
Description of drawings:
Fig. 1 is the front view of the utility model;
Fig. 2 is the right view of Fig. 1.
Embodiment:
Be described in detail the embodiment of the utility model below in conjunction with accompanying drawing; Need to prove that present embodiment is narrative, is not determinate, can not limit the protection range of the utility model with this.
The live wire folder is taken in a kind of live line working temporarily, comprises coupling hook 1, pedestal 4 and following locating piece 2, and the coupling hook opening down; The lower end of this coupling hook is packed on the pedestal through bolt; Following locating piece is arranged between coupling hook and the pedestal, and the upper surface of this time locating piece is shaped on and the corresponding location notch of coupling hook, and the bottom surface of this time locating piece is installed a vertical screw rod 3; This screw engages is installed on the pedestal, and therefore following positioning seat is vertical motion up and down.The lower end of screw rod extends to the below of pedestal, and at connecting ring 5 of installation bottom of screw rod, this connecting ring can be used for the connection insulating bar.
Claims (3)
1. the live wire folder is taken in a live line working temporarily; It is characterized in that: comprise coupling hook, pedestal and following locating piece; The lower end of coupling hook is packed on the pedestal, and following locating piece is arranged between coupling hook and the pedestal, and the upper surface of this time locating piece is shaped on and the corresponding location notch of coupling hook; The bottom surface of this time locating piece is installed a screw rod, and this screw engages is installed on the pedestal and extends to the below of pedestal.
2. the live wire folder is taken in a kind of live line working according to claim 1 temporarily, and it is characterized in that: described coupling hook opening down.
3. the live wire folder is taken in a kind of live line working according to claim 1 temporarily, and it is characterized in that: a connecting ring is installed in the lower end of said screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205390621U CN202395175U (en) | 2011-12-21 | 2011-12-21 | Hot-line work temporary live wire lap-joint clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205390621U CN202395175U (en) | 2011-12-21 | 2011-12-21 | Hot-line work temporary live wire lap-joint clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395175U true CN202395175U (en) | 2012-08-22 |
Family
ID=46670079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205390621U Expired - Lifetime CN202395175U (en) | 2011-12-21 | 2011-12-21 | Hot-line work temporary live wire lap-joint clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395175U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001007A (en) * | 2012-12-27 | 2013-03-27 | 广州番禺电缆集团有限公司 | Unilateral connection cable clamp |
| CN103022748A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Cable connecting clamp |
| CN103178468A (en) * | 2013-03-15 | 2013-06-26 | 山东电力集团公司烟台供电公司 | Wire clamp for being connected with live wire during live working |
| CN105609975A (en) * | 2016-03-04 | 2016-05-25 | 唐晚成 | Heterostatic live line connection line device for high-voltage power distribution network |
| CN107516850A (en) * | 2017-10-19 | 2017-12-26 | 国家电网公司 | Tension-resistance cleat for transmission line maintenance tool |
-
2011
- 2011-12-21 CN CN2011205390621U patent/CN202395175U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001007A (en) * | 2012-12-27 | 2013-03-27 | 广州番禺电缆集团有限公司 | Unilateral connection cable clamp |
| CN103022748A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Cable connecting clamp |
| CN103001007B (en) * | 2012-12-27 | 2015-02-18 | 广州番禺电缆集团有限公司 | Unilateral connection cable clamp |
| CN103022748B (en) * | 2012-12-27 | 2015-04-08 | 广州番禺电缆集团有限公司 | Cable connecting clamp |
| CN103178468A (en) * | 2013-03-15 | 2013-06-26 | 山东电力集团公司烟台供电公司 | Wire clamp for being connected with live wire during live working |
| CN105609975A (en) * | 2016-03-04 | 2016-05-25 | 唐晚成 | Heterostatic live line connection line device for high-voltage power distribution network |
| CN105609975B (en) * | 2016-03-04 | 2017-11-10 | 唐晚成 | The different current potential of high-tension electricity distribution is powered to take live wire device |
| CN107516850A (en) * | 2017-10-19 | 2017-12-26 | 国家电网公司 | Tension-resistance cleat for transmission line maintenance tool |
| CN107516850B (en) * | 2017-10-19 | 2019-06-07 | 国家电网公司 | Tension-resistance cleat for transmission line maintenance tool |
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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: TIANJIN WUQING POWER SUPPLY CO., LTD. Effective date: 20130523 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN WUQING POWER SUPPLY CO., LTD. Effective date: 20130523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 301700 WUQING, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130523 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Wuqing Power Supply Co., Ltd. Address before: 301700 Tianjin District of Wuqing City Yong Yang West Road No. 673 Patentee before: Tianjin Wuqing Power Supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |