CN204258161U - A kind of support for changing column support type insulator - Google Patents
A kind of support for changing column support type insulator Download PDFInfo
- Publication number
- CN204258161U CN204258161U CN201420827665.5U CN201420827665U CN204258161U CN 204258161 U CN204258161 U CN 204258161U CN 201420827665 U CN201420827665 U CN 201420827665U CN 204258161 U CN204258161 U CN 204258161U
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- insulated tube
- support
- insulation board
- fixed pulley
- bar
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Abstract
The utility model provides a kind of support for changing column support type insulator, and it fixes with electric power bar and coordinates, and comprises fixture, hook and connection cord on insulated tube, insulation board, fixed pulley, bar; Wherein, the bottom of insulated tube is provided with fixture on the bar that can fix with electric power bar, and top is provided with insulation board and is provided with the first through hole on its side towards insulation board; Fixed pulley has one at least, and it is installed on described insulation board; Connection cord to be connected across on each fixed pulley and all can to slide mutually with each fixed pulley and coordinates, and its one end is connected with hook, after the other end passes first through hole on insulated tube top, and the bottom along its length to insulated tube in the cavity of insulated tube.Implement the utility model embodiment, can live line working, its structure is simple, it is convenient to install, insulation property are high, long service life, be easy to carry and use.
Description
Technical field
The utility model relates to insulator mounting bracket technical field, particularly relates to a kind of support for changing column support type insulator.
Background technology
Along with the fast development of distribution network live line work and the frequency of distribution network live line work are on the increase, in practice process, existing on overhead transmission line has the damage of one or more column support type insulator to need to change, in order to not affect the needs of production, thus need to change safely and reliably when not having a power failure.
In prior art, support often adopts two simple support bars, and its shortcoming is: support strength is not high, it is more loaded down with trivial details to install, be not easy to carry and use and useful life short.
Utility model content
The utility model embodiment technical problem to be solved is, provides for changing the support of column support type insulator under a kind of live line working, and its structure is simple, it is convenient to install, insulation property are high, long service life, be easy to carry and use.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of support for changing column support type insulator, a kind of support for changing column support type insulator, it fixes with electric power bar and coordinates, and comprises fixture, hook and connection cord on insulated tube, insulation board, fixed pulley, bar; Wherein,
The bottom of described insulated tube is provided with fixture on the described bar that can fix with described electric power bar, and top is provided with described insulation board and is provided with the first through hole on its side towards described insulation board;
Described fixed pulley has one at least, and it is installed on described insulation board;
Described connection cord to be connected across on each fixed pulley and all can to slide mutually with each fixed pulley described and coordinates, its one end is connected with described hook, after the other end passes first through hole on described insulated tube top, the bottom along its length to described insulated tube in the cavity of described insulated tube.
Wherein, described insulation board is formed by the trapezoidal plate clamping of two pieces of epoxy resin materials, and the top of its long base and described insulated tube fixes, and is respectively equipped with at relative two base places the fixed pulley being positioned at same level.
Wherein, described insulated tube is the pipe of epoxy resin material, and first through hole on its top is rectangle hole.
Wherein, the fixed pulley be positioned on the long base of described insulation board is arranged to be partially accommodated in described first through hole.
Wherein, on described bar, fixture is provided with a circular anchor ear, and is fixed by the bottom of described circular anchor ear and described insulated tube.
Wherein, described circular anchor ear is provided with two symmetrical the second through holes, and two symmetrical third through-holes are provided with in the bottom of described insulated tube, securing member is each passed through described two the second through holes and two third through-holes, is fixed the bottom of fixture and described insulated tube on described bar.
Wherein, the central point of described two the second through holes and the central point of described two third through-holes are positioned on same axis.
Wherein, described securing member is screw.
Implement the utility model embodiment, there is following beneficial effect:
1, in the utility model embodiment, because support adopts modularized design, its structure is simple, and installs convenient, and is easy to carry and uses, and can dismantle placement when not using, thus reaching the object increased the service life;
2, in the utility model embodiment, because support coordinates by connection cord and hook the lifting realizing insulator, can rapid and convenient and carry out removing and installing of insulator on overhead transmission line safely, completing does not have a power failure changes the object of insulator;
3, in the utility model embodiment, because the insulated tube of support and insulation board are made by epoxy resin material, therefore its insulation property are high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the accompanying drawing obtaining other according to these accompanying drawings still belongs to category of the present utility model.
The planar structure schematic diagram of the support for changing column support type insulator that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the perspective view of fixture on Fig. 1 king-rod;
In figure: 1-insulated tube, 11-first through hole, 12-third through-hole, 2-insulation board, the long base of 21-, 3-fixed pulley, fixture on 4-bar, the circular anchor ear of 41-, 411-second through hole, 5-links up with, 6-connection cord.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
The direction that the utility model is mentioned and position term, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " top ", " bottom ", " side " etc., be only the direction with reference to accompanying drawing or position.Therefore, the direction of use and position term are in order to illustrate and to understand the utility model, but not the restriction to the utility model protection range.
As depicted in figs. 1 and 2, for in the utility model embodiment, a kind of support for changing column support type insulator proposed, it fixes with electric power bar (not shown) and coordinates, and comprises fixture 4 on insulated tube 1, insulation board 2, fixed pulley 3, bar, hook 5 and connection cord 6; Wherein,
The bottom of insulated tube 1 is provided with fixture 4 on the bar that can fix with electric power bar, and top is provided with insulation board 2 and is provided with the first through hole 11 on its side towards insulation board 2;
Fixed pulley 3 has one at least, and it is installed on insulation board 2;
Connection cord 6 to be connected across on each fixed pulley 3 and all can to slide mutually with each fixed pulley 3 and coordinates, and its one end is connected with hook 5, after the other end passes first through hole 11 on insulated tube 1 top, along its length to the bottom of insulated tube 1 in the cavity of insulated tube 1.
Be understandable that, connection cord 6 will extend the bottom of insulated tube 1, is convenient to attendant's operation.
Should be noted that, the support employing modularized design for changing column support type insulator in the utility model embodiment, all parts is all dismantled placement and is carried out keeping before use, carries out assembling and coordinates, thus realize the object in extending bracket useful life during use.
Therefore, before use, need preparation be carried out, connection cord 6 be penetrated insulated tube 1 top and to enter in insulation board 2 and stride across two fixed pulleys 3 and hang up hook 5, fixture on bar 4 is fixed on the bottom of insulated tube 1 simultaneously; In using, utilize fixture 4 on bar to be fixed on electric power bar cross-arm (not shown) by whole support, insulator is placed on hook 5, pulls connection cord 6 can complete the lifting of insulator.
In order to improve the insulation property of insulation board 2, therefore insulation board 2 is formed by the trapezoidal plate clamping of two pieces of epoxy resin materials, the top of its long base and insulated tube 1 fixes, simultaneously in order to realize the labor-saving effect of connection cord 6 further, be respectively equipped with the fixed pulley 3 being positioned at same level at two bases place that insulation board 2 is relative.
In order to improve the insulating properties of support further, therefore insulated tube 1 is the pipe of epoxy resin material, and first through hole 11 on its top is rectangle hole, and the fixed pulley 3 be positioned on the long base of insulation board 2 is arranged to be partially accommodated in the first through hole 11, the labor-saving effect of connection cord 6 is made to reach better, thus avoid the exposed part outside insulated tube 1 of connection cord 6 to be formed with this insulated tube 1 rubbing, cause connection cord 6 to occur by the phenomenon of more requiring great effort when undermining lifting insulator.
Firm fixing in order to what increase between support and electric power bar, therefore on bar, fixture 4 is provided with a circular anchor ear 41, and is fixed with the bottom of insulated tube 1 by circular anchor ear 41; Further, circular anchor ear 41 is provided with two symmetrical the second through holes 411, and two symmetrical third through-holes 12 are provided with in the bottom of insulated tube 1, securing member is each passed through two the second through holes 411 and third through-hole 12, the bottom of fixture on bar 4 with insulated tube 1 is fixed, wherein, the central point of two the second through holes 411 and the central point of two third through-holes 12 are positioned on same axis, and securing member is screw.
Implement the utility model embodiment, there is following beneficial effect:
1, in the utility model embodiment, because support adopts modularized design, its structure is simple, and installs convenient, and is easy to carry and uses, and can dismantle placement when not using, thus reaching the object increased the service life;
2, in the utility model embodiment, because support coordinates by connection cord and hook the lifting realizing insulator, can rapid and convenient and carry out removing and installing of insulator on overhead transmission line safely, completing does not have a power failure changes the object of insulator;
3, in the utility model embodiment, because the insulated tube of support and insulation board are made by epoxy resin material, therefore its insulation property are high.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (8)
1. for changing a support for column support type insulator, it fixes with electric power bar and coordinates, and it is characterized in that, comprises fixture (4) on insulated tube (1), insulation board (2), fixed pulley (3), bar, hook (5) and connection cord (6); Wherein,
The bottom of described insulated tube (1) is provided with fixture (4) on the described bar that can fix with described electric power bar, and top is provided with described insulation board (2) and is provided with the first through hole (11) on its side towards described insulation board (2);
Described fixed pulley (3) has one at least, and it is installed on described insulation board (2);
It is upper and all can slide mutually with described each fixed pulley (3) and coordinate that described connection cord (6) is connected across each fixed pulley (3), its one end is connected with described hook (5), after the other end passes first through hole (11) on described insulated tube (1) top, the bottom along its length to described insulated tube (1) in the cavity of described insulated tube (1).
2. support as claimed in claim 1, it is characterized in that, described insulation board (2) is formed by the trapezoidal plate clamping of two pieces of epoxy resin materials, its long base (21) fixes with the top of described insulated tube (1), and is respectively equipped with the fixed pulley (3) being positioned at same level at relative two base places.
3. support as claimed in claim 2, it is characterized in that, the pipe that described insulated tube (1) is epoxy resin material, first through hole (11) on its top is rectangle hole.
4. support as claimed in claim 3, it is characterized in that, the fixed pulley (3) be positioned on described insulation board (2) long base is arranged to be partially accommodated in described first through hole (11).
5. support as claimed in claim 4, it is characterized in that, on described bar, fixture (4) is provided with a circular anchor ear (41), and is fixed by the bottom of described circular anchor ear (41) with described insulated tube (1).
6. support as claimed in claim 5, it is characterized in that, described circular anchor ear (41) is provided with two symmetrical the second through holes (411), and two symmetrical third through-holes (12) are provided with in the bottom of described insulated tube (1), securing member is each passed through described two the second through holes (411) and two third through-holes (12), is fixed the bottom of fixture (4) on described bar with described insulated tube (1).
7. support as claimed in claim 6, it is characterized in that, the central point of described two the second through holes (411) and the central point of described two third through-holes (12) are positioned on same axis.
8. support as claimed in claim 7, it is characterized in that, described securing member is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827665.5U CN204258161U (en) | 2014-12-24 | 2014-12-24 | A kind of support for changing column support type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827665.5U CN204258161U (en) | 2014-12-24 | 2014-12-24 | A kind of support for changing column support type insulator |
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| Publication Number | Publication Date |
|---|---|
| CN204258161U true CN204258161U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420827665.5U Active CN204258161U (en) | 2014-12-24 | 2014-12-24 | A kind of support for changing column support type insulator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953507A (en) * | 2015-06-30 | 2015-09-30 | 国网山东招远市供电公司 | Device and method for lifting wire during distribution line construction |
| CN106025910A (en) * | 2016-05-16 | 2016-10-12 | 国网上海市电力公司 | Device for replacing insulator in alive state |
| CN106654996A (en) * | 2016-11-30 | 2017-05-10 | 国网北京市电力公司 | Wire insulating bracket |
| CN108565746A (en) * | 2018-02-11 | 2018-09-21 | 国网山东省电力公司平阴县供电公司 | A kind of electrification installation panel switches mast-up |
| CN110445045A (en) * | 2019-07-30 | 2019-11-12 | 国网河南省电力公司郑州供电公司 | Rope sling loading equipments with electrical isolation function |
| CN110601073A (en) * | 2019-10-08 | 2019-12-20 | 杨星 | Mounting equipment is changed to electric power insulator |
-
2014
- 2014-12-24 CN CN201420827665.5U patent/CN204258161U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953507A (en) * | 2015-06-30 | 2015-09-30 | 国网山东招远市供电公司 | Device and method for lifting wire during distribution line construction |
| CN106025910A (en) * | 2016-05-16 | 2016-10-12 | 国网上海市电力公司 | Device for replacing insulator in alive state |
| CN106654996A (en) * | 2016-11-30 | 2017-05-10 | 国网北京市电力公司 | Wire insulating bracket |
| CN108565746A (en) * | 2018-02-11 | 2018-09-21 | 国网山东省电力公司平阴县供电公司 | A kind of electrification installation panel switches mast-up |
| CN110445045A (en) * | 2019-07-30 | 2019-11-12 | 国网河南省电力公司郑州供电公司 | Rope sling loading equipments with electrical isolation function |
| CN110445045B (en) * | 2019-07-30 | 2022-10-28 | 国网河南省电力公司郑州供电公司 | Rope sleeve hanging device with electrical isolation function |
| CN110601073A (en) * | 2019-10-08 | 2019-12-20 | 杨星 | Mounting equipment is changed to electric power insulator |
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