CN202434948U - Insulator cradle for insulator chains used for high voltage lines - Google Patents
Insulator cradle for insulator chains used for high voltage lines Download PDFInfo
- Publication number
- CN202434948U CN202434948U CN2011205065269U CN201120506526U CN202434948U CN 202434948 U CN202434948 U CN 202434948U CN 2011205065269 U CN2011205065269 U CN 2011205065269U CN 201120506526 U CN201120506526 U CN 201120506526U CN 202434948 U CN202434948 U CN 202434948U
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- CN
- China
- Prior art keywords
- supporting frame
- insulator
- insulator string
- bottle supporting
- tension line
- 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
An insulator cradle for insulator chains used for high voltage lines comprises circular tubes (5) as a body of the insulator cradle, and elliptical tubes (4) disposed at two sides of the circular tubes (5). The insulator cradle for insulator chains used for high voltage lines is characterized by also comprising a suspension ring support (1), a head part support plate (2), a middle support plate (3), a tail part support plate (13) and a bolt support (11) which are sequentially sleeved on the tube bodies of the circular tube (5) and the elliptical tube (4) in a radial direction; a movable core bar (8) which is flexibly telescopic is disposed inside each of the circular tube (5); and a movable elliptical tube (7) which is flexibly telescopic is disposed inside each of the elliptical tube (4). The insulator cradle for insulator chains used for high voltage lines in the utility model is also characterized in that all components of the insulator cradle are made of glass fiber reinforced plastic insulating materials apart from the suspension ring support and the bolt support at two ends.
Description
Technical field
The utility model relates to a kind of extra high voltage network maintenance tool, more particularly: relate to a kind of high-tension line that uses when changing the extra high voltage network insulator with insulator string bottle supporting frame.
Background technology
At present during the insulator string on the transposing extra high voltage network, because the extra high voltage network work high above the ground, environmental condition is poor, and the heavy and length of insulator string weight differs, and operating personnel have been caused inconvenience, influences operating efficiency, and has potential safety hazard.
The utility model content
For addressing the above problem, the utility model provides a kind of the making with insulating material to form, and when changing insulator, is used for whole gravity of support insulator, telescopic high-tension line with insulator string bottle supporting frame.Described high-tension line can be suitable for open-air work high above the ground usefulness with insulator string bottle supporting frame, and is simple in structure, easy to operate, have a versatility.
For satisfying above-mentioned specification requirement, the technical scheme of the utility model is following.
A kind of high-tension line is with insulator string bottle supporting frame; Comprise pipe; Be arranged at two elliptical tubes of said pipe both sides, it is characterized in that: said a kind of high-tension line also comprises suspension ring support, stem supporting bracket, intermediate support plate, afterbody supporting bracket, the bolt support that is socketed in successively on said pipe and the elliptical tube with insulator string bottle supporting frame; Said pipe set inside has movable flexible movable plug, and said elliptical tube set inside has movable flexible movable elliptical tube.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said pipe afterbody is provided with the termination pipe that is connected with said movable plug.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said elliptical tube afterbody is provided with the termination elliptical tube that is connected with said movable elliptical tube.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said elliptical tube both sides are formed with screw, are provided with the sunk screw that can fix said movable elliptical tube in the said screw.
Scalable and the fixedly length of bottle supporting frame thus.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said bolt support one end is formed with screw rod, and said screw rod is provided with wing nut.
Thus, available bottle supporting frame is fixed.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: be formed with suspension ring on the said suspension ring support.
Thus, available rope connects the suspension ring support.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said suspension ring support is socketed between said two elliptical tubes with stud, can rotate around said stud.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said bolt support is socketed between said two elliptical tubes with stud, can rotate around said stud.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: said stem supporting bracket, intermediate support plate, afterbody supporting bracket are arc.
Thus, can prevent the horizontal play of insulator.
, it is characterized in that with insulator string bottle supporting frame according to the described a kind of high-tension line of the utility model: all parts are the glass fibre reinforced plastic insulating material except that the suspension ring support at two ends and bolt support.
Description of drawings
Fig. 1 is that a kind of high-tension line of the utility model is with insulator string bottle supporting frame
Fig. 2 is the end view of a kind of high-tension line with insulator string bottle supporting frame
Fig. 3 is the sectional view of A-A
Fig. 4 is the sectional view of B-B
Fig. 5 is the sectional view of C-C
Fig. 6 is the sectional view of D-D
Fig. 7 is the sectional view of E-E.
Wherein 1 is that suspension ring support, 2 is that stem supporting bracket, 3 is that intermediate support plate, 4 is that elliptical tube, 5 is that pipe, 6 is that sunk screw, 7 is that movable elliptical tube, 8 is that movable plug, 9 is that termination elliptical tube, 10 is that termination pipe, 11 is that bolt support, 12 is that wing nut, 13 is the afterbody supporting bracket.
Embodiment
A kind of novel bottle supporting frame comprises compositions such as suspension ring support, head and the tail supporting bracket, intermediate support plate, elliptical tube, pipe, sunk screw, movable elliptical tube, movable plug, termination elliptical tube, termination pipe, bolt support and wing nut.The bottle supporting frame mainly is made by insulated tube (plate), when changing insulator, is used for whole gravity of support insulator.The bottle supporting frame is installed in the below of insulator string, tighten up lead through corollary apparatus after, insulator string no longer bears wire tension,
The gravity of its whole string all drops on the bottle supporting frame, and the operating personnel can successively extract spring pin at the insulator string two ends comparatively easily, insulator string is broken away from change.In order to make bottle supporting
Frame has versatility, makes the bottle supporting frame telescopic, and every like this string is fixing from 14-18 flexible backs through the bottle supporting frame, can both change, and insulator string that just needn't each length is all made a bottle supporting frame.
There are suspension ring support and bolt support in bottle supporting frame two ends, and two stands can freely rotate around stud respectively, and stud is fixed on the elliptical tube at bottle supporting frame two ends.For preventing that insulator string from horizontally slipping, the head and the tail supporting bracket at bottle supporting frame two ends and intermediate support plate semicircular in shape.Be the protection operator safety, all parts except that there are suspension ring support and bolt support in two ends are the glass fibre reinforced plastic insulating material.For adapting to the insulator string of different length, movable elliptical tube is arranged in the elliptical tube, movable plug is arranged in the pipe, movable elliptical tube and movable plug can move in elliptical tube and pipe, and an end of bolt support can stretch according to insulator length.Make with metal material for the suspension ring support and the bolt support that conveniently use and bear enough weight two ends, two stands sky respectively is enclosed within on the stud, and can freely rotate around stud.
Compared with prior art, the advantage of the utility model is:
The bottle supporting shelf structure of the utility model is simple, highly versatile, operating maintenance are convenient, laborsaving;
The bottle supporting frame of the utility model is processed with the glass fibre reinforced plastic insulating material, and good insulation preformance is safe in utilization;
The bottle supporting frame length of the utility model is scalable, and versatility is good.
Claims (10)
1. a high-tension line is with insulator string bottle supporting frame; Comprise pipe (5) as said bottle supporting frame body; Be arranged at two elliptical tubes (4) of said pipe (5) both sides, it is characterized in that: said a kind of high-tension line also comprises with insulator string bottle supporting frame and is socketed in suspension ring support (1), stem supporting bracket (2), intermediate support plate (3), afterbody supporting bracket (13), the bolt support (11) that said pipe (5) and elliptical tube (4) body directly make progress successively; Said pipe (5) set inside has movable flexible movable plug (8), and said elliptical tube (4) set inside has movable flexible movable elliptical tube (7).
2. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said pipe (5) afterbody is provided with the termination pipe (10) that is connected with said movable plug (8).
3. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said elliptical tube (4) afterbody is provided with the termination elliptical tube (9) that is connected with said movable elliptical tube (7).
4. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said elliptical tube (4) both sides are formed with screw, are provided with the sunk screw (6) that can fix said movable elliptical tube (7) in the said screw.
5. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said bolt support (11) one ends are formed with screw rod, and said screw rod is provided with wing nut (12).
6. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: be formed with suspension ring on the said suspension ring support (1).
7. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said suspension ring support (1) is socketed between said two elliptical tubes (4) with stud, can rotate around said stud.
8. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said bolt support (1) is socketed between said two elliptical tubes (4) with stud, can rotate around said stud.
9. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: said stem supporting bracket (2), intermediate support plate (3), afterbody supporting bracket (13) are arc.
10. a kind of high-tension line according to claim 1 is characterized in that with insulator string bottle supporting frame: all parts are the glass fibre reinforced plastic insulating material except that the suspension ring support (1) at two ends and bolt support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205065269U CN202434948U (en) | 2011-12-07 | 2011-12-07 | Insulator cradle for insulator chains used for high voltage lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205065269U CN202434948U (en) | 2011-12-07 | 2011-12-07 | Insulator cradle for insulator chains used for high voltage lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434948U true CN202434948U (en) | 2012-09-12 |
Family
ID=46784357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205065269U Expired - Fee Related CN202434948U (en) | 2011-12-07 | 2011-12-07 | Insulator cradle for insulator chains used for high voltage lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186360A (en) * | 2015-08-27 | 2015-12-23 | 国网上海市电力公司 | Presettable arched insulator cradle for insulators |
-
2011
- 2011-12-07 CN CN2011205065269U patent/CN202434948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186360A (en) * | 2015-08-27 | 2015-12-23 | 国网上海市电力公司 | Presettable arched insulator cradle for insulators |
| CN105186360B (en) * | 2015-08-27 | 2017-07-14 | 国网上海市电力公司 | A kind of insulator bottle-holding rack of predeterminable arch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120912 Termination date: 20191207 |