CN201821045U - Double hook lifting insulating support rod - Google Patents
Double hook lifting insulating support rod Download PDFInfo
- Publication number
- CN201821045U CN201821045U CN2010205786164U CN201020578616U CN201821045U CN 201821045 U CN201821045 U CN 201821045U CN 2010205786164 U CN2010205786164 U CN 2010205786164U CN 201020578616 U CN201020578616 U CN 201020578616U CN 201821045 U CN201821045 U CN 201821045U
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- CN
- China
- Prior art keywords
- hook
- support rod
- insulating support
- pole
- hoop
- 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
一种双钩吊绝缘支撑杆，设有根绝缘支撑杆，绝缘支撑杆的一端设有导线钩，绝缘支撑杆另一端绞接有电杆抱箍，导线钩包括卡钩和吊钩，卡钩固定在支撑杆端头、并且钩头向下设置，吊钩的钩头向上设置，吊钩的钩体中部开有导向槽，在卡钩的钩体上设有与上述导槽配合的导向块，在吊钩钩体的上端设有绝缘牵引绳索。将其置于杆塔有效部位，也即操作人员手持安全距离位置，一端通过抱箍与电杆固定，另一端卡钩与吊钩配合将导线扣紧，绝缘牵引绳索通过设在电杆上部的绝缘滑轮组由地面控制完成导线的升降，然后拆除、更新、恢复绝缘子。与现有技术相比，本实用新型结构简单，使用方便，可有效控制安全距离对作业人员造成伤害。
An insulating support rod with double hooks, which is provided with an insulating support rod, one end of the insulating support rod is provided with a wire hook, and the other end of the insulating support rod is spliced with a pole hoop, the wire hook includes a hook and a suspension hook, and the hook is fixed At the end of the support rod, the hook head is set downwards, and the hook head of the hook is set upwards. There is a guide groove in the middle of the hook body of the hook, and a guide block matching the above guide groove is provided on the hook body of the hook. An insulated traction rope is arranged on the upper end of the hook body. Put it on the effective part of the pole tower, that is, the operator holds it at a safe distance position, one end is fixed with the pole through the hoop, the hook at the other end cooperates with the hook to fasten the wire, and the insulated traction rope passes through the insulation on the upper part of the pole. The pulley block is controlled by the ground to complete the lifting of the conductor, and then remove, update and restore the insulator. Compared with the prior art, the utility model has the advantages of simple structure and convenient use, and can effectively control the safety distance from causing harm to operators.
Description
Technical field
The utility model relates to a kind of suitable replacing distribution line straight line suspension insulator tools for live working, and particularly a kind of double hook hangs insulating support rod.
Background technology
In the live line working process, we can carry out now can only the 10kv circuit, 110 and above circuit carry out the live line working project of routine.Live line working remains a blind spot to the 35kv distribution line, does the processing of some little defectives, can't carry out charged for replacement to the straight line suspension insulator, and replacing can only have a power failure.Because the problem and the safe distance of the design of 35kv overhead line structures form are less, and the influence of site environment, have no way of especially doing to changing operations such as insulator.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of double hook that is suitable for live line working replacing 35kv straight line suspension insulator and has hung insulating support rod.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of double hook hangs insulating support rod, be characterized in: be provided with and thoroughly do away with the edge support bar, one end of insulating support rod is provided with thread hook, the hinge joint of the insulating support rod other end has Hoop for electric pole, thread hook comprises grab and suspension hook, grab is fixed on the support bar termination and gib head is provided with downwards, the gib head of suspension hook upwards is provided with, the coupler body middle part of suspension hook has gathering sill, on the coupler body of grab, be provided with the guide pad that cooperates with above-mentioned guide groove, be provided with the insulation drag rope in the upper end of suspension hook coupler body.
The technical problems to be solved in the utility model can also come to realize that further Hoop for electric pole joins by pivoting support and insulating support rod, is provided with feed screw nut's governor motion between pivoting support and the insulating support rod by the following technical programs.
When the utility model uses, be placed on the shaft tower active component, also be the hand-held safe distance positions of operating personnel, one end is fixed by anchor ear and electric pole, other end grab cooperates with suspension hook the lead fastening, the insulating block group of insulation drag rope by being located at electric pole top finished the lifting of lead by Ground Control, removes, upgrades, recovers insulator then.Compared with prior art, the utility model is simple in structure, and is easy to use, can effectively control safe distance and damage to the operating personnel.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is anchor ear seat structure figure.
Fig. 3 is user mode figure of the present utility model.
Embodiment
A kind of double hook hangs insulating support rod, be provided with and thoroughly do away with edge support bar 5, one end of insulating support rod 5 is provided with thread hook, the hinge joint of insulating support rod 5 other ends has Hoop for electric pole 6, thread hook to comprise grab 3 and suspension hook 1, and grab 3 is fixed on support bar 5 terminations and gib head is provided with downwards, the gib head of suspension hook 1 upwards is provided with, the coupler body middle part of suspension hook 1 has gathering sill 2, is provided with the guide pad 4 that cooperates with above-mentioned guide groove 2 on the coupler body of grab 3, is provided with insulation drag rope 12 in the upper end of suspension hook 1 coupler body.The upper end of suspension hook 1 coupler body is provided with pull rope connecting ring 7 and insulation leading block 8.
Hoop for electric pole 6 joins by pivoting support 9 and insulating support rod, is provided with feed screw nut's governor motion between pivoting support 9 and the insulating support rod.Nut is contained in the end of insulating support rod, and screw mandrel 10 is fixing with pivoting support 9.
Among Fig. 3: live wire 13, double hook of the present utility model hang insulating support rod 14, messenger wire insulator 15, insulation drag rope 12, cross-arm 16, electric pole 11.
Claims (2)
1. a double hook hangs insulating support rod, it is characterized in that: be provided with and thoroughly do away with the edge support bar, one end of insulating support rod is provided with thread hook, the hinge joint of the insulating support rod other end has Hoop for electric pole, thread hook to comprise grab and suspension hook, and grab is fixed on the support bar termination and gib head is provided with downwards, the gib head of suspension hook upwards is provided with, the coupler body middle part of suspension hook has gathering sill, is provided with the guide pad that cooperates with above-mentioned guide groove on the coupler body of grab, is provided with the insulation drag rope in the upper end of suspension hook coupler body.
2. double hook according to claim 1 hangs insulating support rod, it is characterized in that: Hoop for electric pole joins by pivoting support and insulating support rod, is provided with feed screw nut's governor motion between pivoting support and the insulating support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205786164U CN201821045U (en) | 2010-10-27 | 2010-10-27 | Double hook lifting insulating support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205786164U CN201821045U (en) | 2010-10-27 | 2010-10-27 | Double hook lifting insulating support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821045U true CN201821045U (en) | 2011-05-04 |
Family
ID=43918987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205786164U Expired - Fee Related CN201821045U (en) | 2010-10-27 | 2010-10-27 | Double hook lifting insulating support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611035A (en) * | 2012-03-15 | 2012-07-25 | 福建省电力有限公司三明电业局 | Special tools and methods for live replacement of medium-phase tension insulators |
| CN102684106A (en) * | 2012-05-09 | 2012-09-19 | 三峡大学 | An overhaul kit and overhaul method for liveline operation of a cat head straight tower |
| CN104078881A (en) * | 2012-03-15 | 2014-10-01 | 国家电网公司 | Special tool for charged replacement of intermediate phase tension insulator |
-
2010
- 2010-10-27 CN CN2010205786164U patent/CN201821045U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611035A (en) * | 2012-03-15 | 2012-07-25 | 福建省电力有限公司三明电业局 | Special tools and methods for live replacement of medium-phase tension insulators |
| CN102611035B (en) * | 2012-03-15 | 2014-08-13 | 国家电网公司 | Special tools and methods for live replacement of medium-phase tension insulators |
| CN104078881A (en) * | 2012-03-15 | 2014-10-01 | 国家电网公司 | Special tool for charged replacement of intermediate phase tension insulator |
| CN104078881B (en) * | 2012-03-15 | 2016-08-24 | 国家电网公司 | Phase strain insulator specific purpose tool in charged for replacement |
| CN102684106A (en) * | 2012-05-09 | 2012-09-19 | 三峡大学 | An overhaul kit and overhaul method for liveline operation of a cat head straight tower |
| CN102684106B (en) * | 2012-05-09 | 2014-12-10 | 三峡大学 | Hot-line work overhauling kit and overhauling method of cathead tangent tower |
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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: JIANGSU ELECTRIC POWER COMPANY STATE GRID CORPORAT Effective date: 20121225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: 222000 No. 13 happy road, Sinpo District, Jiangsu, Lianyungang Patentee after: Lianyungang Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 222000 No. 13 happy road, Sinpo District, Jiangsu, Lianyungang Patentee before: Lianyungang Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |