CN2912032Y - Live replacing device for linear corner insulator string - Google Patents
Live replacing device for linear corner insulator string Download PDFInfo
- Publication number
- CN2912032Y CN2912032Y CNU200620079187XU CN200620079187U CN2912032Y CN 2912032 Y CN2912032 Y CN 2912032Y CN U200620079187X U CNU200620079187X U CN U200620079187XU CN 200620079187 U CN200620079187 U CN 200620079187U CN 2912032 Y CN2912032 Y CN 2912032Y
- Authority
- CN
- China
- Prior art keywords
- insulator string
- straight line
- jig
- utility
- line angle
- 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 relates to a live replacement device of straight line corner insulator string, with the technical proposal: the device comprises a tightener(1), an adjustable type insulation tie bar(3) and a fixture, the device is also provided with an upper anchoring fixture(2), the fixture is a four-wire hook clip(5), the upper anchoring fixture(2) is connected with the four-wire hook clip(5) through the tightener(1) and the adjustable type insulation tie bar(3). The utility model solves technical problems in the prior art, for example, power off, high labor intensity and long construction time are required for replacement of a straight line corner insulator string insulator equipment. The utility model is applicable to lines of various voltage classes.
Description
Technical field
The utility model relates to a kind of straight line angle insulator string charged for replacement device.
Background technology
In power circuit.Also do not have at present the charged for replacement equipment of special-purpose replacing straight line angle insulator string, general using is set up the conventional equipment of straight line angle insulator string insulator string is changed in construction, and there is following shortcoming in this equipment replacement insulator:
1, must the power failure operation.When utilizing spanning equipment in the background technology to change insulator, workmen and equipment can not the contact electrification leads, therefore, must the power failure operation, power consumer is stopped power supply, can cause unnecessary economic loss.
2, labour intensity is big, and the engineering time is long.Spanning equipment instrument heaviness in the background technology need be set up special right-angled corner bar, and the straight line angle pole is the bar type that straight line pole has the corner function of angle pole, need be many with the workmen, and labour intensity is big, and the engineering time is long.
A kind of rectilinear insulator charged more changing device is disclosed in the patent document of the Chinese patent of inventor's application " patent No. is 01273716.X; name is called rectilinear insulator charged more changing device ", it has the advantages that but live line working, labour intensity are low, the engineering time is short, but because the particularity of straight line angle insulator string structure, this device can't be applied directly on the circuit of straight line angle insulator string.
The utility model content
The equipment that the utility model has solved the replacing straight line angle insulator insulator string in the background technology must have a power failure operation, labour intensity is big and the engineering time is long technical problem.
Technical solution of the present utility model is: the utility model is a kind of straight line angle insulator string charged for replacement device, comprise wire grip 1, adjustable insulated tension pole 3 and jig, its special character is: this device also is provided with anchoring jig 2, jig is four line suspension hook cards 5, and last anchoring jig 2 is connected with four line suspension hook cards 5 with adjustable insulated tension pole 3 by wire grip 1.
Above-mentioned four line suspension hook cards 5 are the M type, and side-by-side mounting bar 6 is hinged with support bar 4, and the hanger bar 6 off-axis heart to the inside is provided with.
Be provided with jack 8, two wing tips in the middle of the above-mentioned anchoring jig 2 and be provided with wire grip hanging hole 7.
Above-mentioned insulated tension pole 3 both sides are provided with the bottle supporting frame.
But the utility model is for providing the special implement of charged for replacement straight line angle insulator, according to the characteristics that hang straight line angle insulator circuit, on the basis of original rectilinear insulator charged more changing device, improve, connect the different anchoring jig of gold utensil design according to the end that hangs straight line angle insulator circuit, make original rectilinear insulator charged more changing device on the basis that keeps original other structures, can directly be applied on the circuit of straight line angle insulator, promptly realized charged for replacement operation, kept the characteristics of original rectilinear insulator charged more changing device self again the straight line angle insulator.And the utility model is adapted to the circuit of each electric pressure.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of anchoring jig on the utility model.
Embodiment
Referring to Fig. 1, the utility model comprises wire grip 1, adjustable insulated tension pole 3, jig and last anchoring jig 2, jig is four line suspension hook cards 5, four line suspension hook cards 5 are the M type, side-by-side mounting bar 6 is hinged with support bar 4, the hanger bar 6 off-axis heart to the inside is set to goodly, and last anchoring jig 2 is connected with four line suspension hook cards 5 with adjustable insulated tension pole 3 by wire grip 1, and insulated tension pole 3 both sides are provided with the bottle supporting frame.
Referring to Fig. 2, be provided with jack 8, two wing tips in the middle of the anchoring jig 2 and be provided with wire grip hanging hole 7.
When straight line angle insulator string is changed, anchoring jig 2 is hung over the insulator string upper end by jack 8 covers to be connected on the gold utensil, two ends hang wire grip 1, and connect adjustable insulated tension pole 3 and four line suspension hook cards 5, use four line suspension hook cards, 5 lifting conductors on quad bundleds again, utilize the utility model can make the exterior angle mutually and middle insulator string mutually go here and there entirely and get loose, on be threaded to the cross-arm lower platform and change.Only interior angle phase insulator string is wanted segmentation, and general epimere is minimum to stay 23 intact insulators, disconnects epimere thus, disconnect section can on be threaded to the cross-arm lower platform and change.And the 5-7 that a stays insulator is changed by the conductive bit electrician, finishes the charged for replacement task.Can't satisfy code requirement as epimere, also can put in order string and throw off, on be threaded to the cross-arm lower platform and change, should establish the special-purpose little flat ladder of cross-arm this moment, does industry so that the operating personnel walks out cross-arm.
Claims (4)
1, a kind of straight line angle insulator string charged for replacement device, comprise wire grip (1), adjustable insulated tension pole (3) and jig, it is characterized in that: this device also is provided with anchoring jig (2), described jig is four line suspension hook cards (5), and the described anchoring jig (2) of going up is connected with four line suspension hook cards (5) with adjustable insulated tension pole (3) by wire grip (1).
2, straight line angle insulator string charged for replacement device as claimed in claim 1, it is characterized in that: described four line suspension hook cards (5) are the M type, and side-by-side mounting bar (6) is hinged with support bar (4), and described hanger bar (6) the off-axis heart to the inside is provided with.
3, straight line angle insulator string charged for replacement device according to claim 1 and 2 is characterized in that: be provided with jack (8) in the middle of the described anchoring jig (2), two wing tips are provided with wire grip hanging hole (7).
4, straight line angle insulator string charged for replacement device according to claim 3, it is characterized in that: described insulated tension pole (3) both sides are provided with the bottle supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620079187XU CN2912032Y (en) | 2006-06-16 | 2006-06-16 | Live replacing device for linear corner insulator string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620079187XU CN2912032Y (en) | 2006-06-16 | 2006-06-16 | Live replacing device for linear corner insulator string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912032Y true CN2912032Y (en) | 2007-06-13 |
Family
ID=38133896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620079187XU Expired - Fee Related CN2912032Y (en) | 2006-06-16 | 2006-06-16 | Live replacing device for linear corner insulator string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912032Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746317A (en) * | 2014-01-02 | 2014-04-23 | 国家电网公司 | General tool for replacing insulator chains of straight-line angle tower |
| CN104362549B (en) * | 2014-11-10 | 2017-03-15 | 国家电网公司 | A kind of can the tightener that simultaneously tenses of two-wire |
-
2006
- 2006-06-16 CN CNU200620079187XU patent/CN2912032Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746317A (en) * | 2014-01-02 | 2014-04-23 | 国家电网公司 | General tool for replacing insulator chains of straight-line angle tower |
| CN103746317B (en) * | 2014-01-02 | 2016-03-02 | 国家电网公司 | A kind of general utility tool changing straight-line angle tower insulator string |
| CN104362549B (en) * | 2014-11-10 | 2017-03-15 | 国家电网公司 | A kind of can the tightener that simultaneously tenses of two-wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Qinchuan Power Equipment Co. Ltd. Assignor: Feng Haichao Contract fulfillment period: 2009.8.20 to 2014.8.19 Contract record no.: 2009610000066 Denomination of utility model: Live replacing device for linear corner insulator string Granted publication date: 20070613 License type: Exclusive license Record date: 20091126 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.20 TO 2014.8.19; CHANGE OF CONTRACT Name of requester: XI AN QINCHUAN POWER DEVICES AND TOOLS INDUSTRY CO Effective date: 20091126 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Live replacing device for linear corner insulator string Effective date of registration: 20140903 Granted publication date: 20070613 Pledgee: Xi'an Taixin financing Company limited by guarantee Pledgor: Feng Haichao Registration number: 2014610000019 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151217 Granted publication date: 20070613 Pledgee: Xi'an Taixin financing Company limited by guarantee Pledgor: Feng Haichao Registration number: 2014610000019 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |