CN201708481U - Two-phase wire opening support bar for operation of live vertical bar - Google Patents
Two-phase wire opening support bar for operation of live vertical bar Download PDFInfo
- Publication number
- CN201708481U CN201708481U CN2010202398078U CN201020239807U CN201708481U CN 201708481 U CN201708481 U CN 201708481U CN 2010202398078 U CN2010202398078 U CN 2010202398078U CN 201020239807 U CN201020239807 U CN 201020239807U CN 201708481 U CN201708481 U CN 201708481U
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- ratchet
- horizontal expansion
- connector
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- insulation sleeve
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Abstract
The utility model relates to a two-phase wire opening support bar for operation of a live vertical bar. One end parts of two horizontal insulating sleeves are respectively in threaded connection with interfaces at both ends of a through connecting piece. Two horizontal expansion links are respectively sleeved in the two horizontal insulating sleeves and are positioned by pin shafts in pin shaft holes. One end of a rack arranged in the horizontal insulating sleeve is fixedly connected with the inner end part of the horizontal expansion link on one side of the through connecting piece. The rack passes through the through connecting piece and is matched with a ratchet rack and a gear on the through connecting piece. A ratchet is provided with a handle for rotating the ratchet. The handle is provided with driving teeth for making the ratchet rotate. The outer end parts of the two horizontal expansion links are connected with wire clamps. The through connecting piece is provided with a pawl for preventing the ratchet from rotating reversely. The utility model can conveniently open a two-phase wire toward both sides so that in the live operation process, an operator is at a safe distance meeting the requirement with the phase wire. The two-phase wire opening support bar opens the phase wire stably and reliably, improves safety performance and operation efficiency and saves manpower and material resources.
Description
Technical field
The utility model relates to a kind of charged pole operation and struts pole with two phase lines.
Background technology
Because there are multi-point and wide-ranging characteristics in the distribution transformation.Under many situations, want to have a power failure, especially the influence of double-circuit line power failure is increasing, and when the user was more and more higher to the expectation of continuous power supply, for reducing unnecessary loss of outage, carrying out of live line working was one of necessary factors that ensures power supply reliability.Charged pole operation project is arranged in the line live-line work project, and the sideline, both sides of circuit is drawn back in this work, makes lead and electric pole, operating personnel keep enough safe distances.
At present, draw back the sideline, both sides of circuit, mainly be: the ground support staff utilizes the rolling rope to draw back the sideline lead, carries out pole operation then.There is following problem in this method:
At first, the ground handling personnel labor intensity is big, and staff's individual difference is bigger in addition, and the stable bad fail safe that causes drawing back the sideline is not high.
The utility model content
The purpose of this utility model provides a kind of reduction operating personnel labour intensity, shortens the charged pole operation time, need not the operating personnel and draws back two phase lines for a long time, and the charged pole operation that improves security performance and operating efficiency struts pole with two phase lines.
For achieving the above object, the technical solution adopted in the utility model is: a kind of charged pole operation struts pole with two phase lines, is made up of straight-through connector, 2 level insulation sleeve pipes, 2 horizontal expansion links, ratchet, tooth bars.One end of 2 level insulation sleeve pipes is connected with the two ends interface thread of straight-through connector respectively, and 2 horizontal expansion links are set in 2 level insulation sleeve pipes.Described tooth bar is located in the level insulation sleeve pipe, and an end of tooth bar is fixedlyed connected with the horizontal expansion link inner end of straight-through connector one side, and tooth bar extends through straight-through connector and cooperates with ratchet tooth bar, gear on being located at straight-through connector.The wheel shaft of ratchet is provided with the handle that is used to rotate ratchet, and handle is provided with the driving gear that is used to make the ratchet rotation, and driving gear is connected with handle is hinged, is provided with back-moving spring between driving gear and the handle, and straight-through connector is provided with the ratchet that cooperates with ratchet.On the horizontal expansion link of straight-through connector opposite side and the level insulation sleeve pipe respectively warp-wise be provided with pin shaft hole, horizontal expansion link and level insulation sleeve pipe are by the location of the bearing pin in the pin shaft hole.The outer end of described 2 horizontal expansion links is connected with the wire clamp that is used for the clamping phase line respectively.
Above-mentioned charged pole operation struts pole with two phase lines, is respectively equipped with the graduation mark that is used to indicate collapsing length on the body of rod of described horizontal expansion link.
The beneficial effects of the utility model are: adopt with horizontal expansion link be sleeved on lead directly to the level insulation sleeve pipe that connector is threaded in, after stretching, fixes by the horizontal expansion link of one side by bearing pin, the horizontal expansion link of opposite side is flexible by ratchet and tooth bar, thereby can easily two-phase alignment both sides be strutted, make the operating personnel when live line working, certain safe distance is arranged with phase line.Avoid using manpower to draw back the wild effect in two sidelines for a long time.Strut the phase line stabilization, improve security performance and operating efficiency, save manpower.
Straight-through connector is provided with the ratchet that is used to stop the ratchet counter-rotating, works as operating grip, and ratchet drive tooth bar stretches out horizontal expansion link and after strutting phase line, avoids in the horizontal expansion link indentation level insulation sleeve pipe.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Description of drawings
Fig. 1 is that the utility model master looks schematic diagram
Mark among the figure: the horizontal expansion link 3-of 1-wire clamp 2-level insulation sleeve pipe 4-ratchet 5-handle 6-ratchet 7-driving gear 8-leads directly to connector 9-graduation mark 10-pin shaft hole 11-tooth bar
Embodiment
As shown in Figure 1, a kind of charged pole operation struts pole with two phase lines, form by 8,2 level insulation sleeve pipes of straight-through connector 3,2 horizontal expansion links 2, ratchet 6, tooth bars 11, one end of 2 level insulation sleeve pipes 3 is connected with the two ends interface thread of straight-through connector 8 respectively, and 2 horizontal expansion links 2 are set in 2 level insulation sleeve pipes 3.Described tooth bar 11 is located in the level insulation sleeve pipe, and an end of tooth bar is fixedlyed connected with the horizontal expansion link inner end of straight-through connector one side, and tooth bar extends through straight-through connector and cooperates with ratchet 6 tooth bars, gear on being located at straight-through connector.The wheel shaft of ratchet 6 is provided with the handle 5 that is used to rotate ratchet, handle 5 is provided with the driving gear 7 that is used to make ratchet 6 rotations, driving gear 7 and 5 hinged connections of handle are provided with back-moving spring between driving gear 7 and the handle 5, and straight-through connector 8 is provided with the ratchet 4 that cooperates with ratchet 6; On the horizontal expansion link of straight-through connector 8 opposite sides and the level insulation sleeve pipe respectively warp-wise be provided with pin shaft hole 10, horizontal expansion link and level insulation sleeve pipe are by the location of the bearing pin in the pin shaft hole.The outer end of described 2 horizontal expansion links 2 is connected with the wire clamp 1 that is used for the clamping phase line respectively.
Be respectively equipped with the graduation mark 9 that is used to indicate collapsing length on the body of rod of described horizontal expansion link 2.
During use, earlier the utility model is risen between two phase lines of job position with the live line working car, two phase lines are installed in respectively in the wire clamp 1 that the outer end of 2 horizontal expansion links 2 is provided with, stretching ratchet 6 one sides do not connect the horizontal expansion link 2 of tooth bar, observe graduation mark, make it arrive suitable position, and use bearing pin to insert pin shaft hole 10 internal fixation; Operating grip 5 again, and making driving gear 7 drive ratchets 6, will to be connected with the horizontal expansion link 2 of tooth bar 11 extrapolated, at this moment, ratchet 6 revolutions are moving once, and ratchet 4 just pins ratchet 6, forbids its counter-rotating, when horizontal expansion link 2 reaches home, the operating personnel can carry out the vertical rod live line working.
Pole operation is pushed ratchet 4 aside, the horizontal expansion link 2 of indentation, promptly dismountable pole after finishing.
The utility model is simple in structure, and is easy to use, need not the operating personnel and draws back two sidelines, improved operating efficiency, reduced potential safety hazard.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. a charged pole operation struts pole with two phase lines, it is characterized in that: form by straight-through connector (8), 2 level insulation sleeve pipes (3), 2 horizontal expansion links (2), ratchet (6), tooth bar (11), one end of 2 level insulation sleeve pipes (3) is connected with the two ends interface thread of straight-through connector (8) respectively, and 2 horizontal expansion links (2) are set in 2 level insulation sleeve pipes (3); Described tooth bar (11) is located in the level insulation sleeve pipe, and an end of tooth bar is fixedlyed connected with the horizontal expansion link inner end of straight-through connector one side, and tooth bar extends through straight-through connector and cooperates with ratchet (6) tooth bar, gear on being located at straight-through connector; The wheel shaft of ratchet is provided with the handle (5) that is used to rotate ratchet, handle is provided with the driving gear (7) that is used to make the ratchet rotation, driving gear is connected with handle is hinged, is provided with back-moving spring between driving gear and the handle, and straight-through connector is provided with the ratchet (4) that cooperates with ratchet; On the horizontal expansion link of straight-through connector opposite side and the level insulation sleeve pipe respectively warp-wise be provided with pin shaft hole (10), horizontal expansion link and level insulation sleeve pipe are by the location of the bearing pin in the pin shaft hole; The outer end of described 2 horizontal expansion links is connected with the wire clamp (1) that is used for the clamping phase line respectively.
2. strut pole according to the described charged pole operation of claim 1 with two phase lines, it is characterized in that: be respectively equipped with the graduation mark (9) that is used to indicate collapsing length on the body of rod of described horizontal expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202398078U CN201708481U (en) | 2010-06-28 | 2010-06-28 | Two-phase wire opening support bar for operation of live vertical bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202398078U CN201708481U (en) | 2010-06-28 | 2010-06-28 | Two-phase wire opening support bar for operation of live vertical bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708481U true CN201708481U (en) | 2011-01-12 |
Family
ID=43445632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202398078U Expired - Fee Related CN201708481U (en) | 2010-06-28 | 2010-06-28 | Two-phase wire opening support bar for operation of live vertical bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708481U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532296A (en) * | 2016-12-10 | 2017-03-22 | 东阳市光明电力建设有限公司 | Hand-operated push and press pliers |
| CN106654985A (en) * | 2016-11-16 | 2017-05-10 | 国网浙江桐乡市供电公司 | Linear pole lifting pulley |
| CN106684753A (en) * | 2016-12-10 | 2017-05-17 | 东阳市光明电力建设有限公司 | Hand-operated pushing and pressing pliers with fixed block |
| CN107013080A (en) * | 2015-11-13 | 2017-08-04 | 高世龙 | A kind of power network electric pole erection construction method |
| CN107453281A (en) * | 2017-08-31 | 2017-12-08 | 国家电网公司 | High pressure aids in wire-binding device |
| CN107681536A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of powered vertical rod auxiliary fixing device |
| CN107681537A (en) * | 2017-03-29 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | The powered adjustable strut of vertical rod locking device |
| CN107732767A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | The adjustable pillar insulator live replacing device of gear-rack drive |
| CN108099729A (en) * | 2018-01-18 | 2018-06-01 | 长安大学 | It is a kind of can stepless changing height handrail of public transport |
| CN108963857A (en) * | 2018-06-29 | 2018-12-07 | 国网山东省电力公司潍坊供电公司 | A kind of application method of 10kV overhead transmission line combined type limit seal and the device |
| CN110289537A (en) * | 2019-03-20 | 2019-09-27 | 国网浙江省电力有限公司丽水供电公司 | It is a kind of to strut equipment for what bunched cable T connect |
| CN113478430A (en) * | 2021-06-28 | 2021-10-08 | 成都飞机工业（集团）有限责任公司 | Oil-receiving probe locator |
-
2010
- 2010-06-28 CN CN2010202398078U patent/CN201708481U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013080A (en) * | 2015-11-13 | 2017-08-04 | 高世龙 | A kind of power network electric pole erection construction method |
| CN106654985A (en) * | 2016-11-16 | 2017-05-10 | 国网浙江桐乡市供电公司 | Linear pole lifting pulley |
| CN106654985B (en) * | 2016-11-16 | 2018-06-08 | 国网浙江桐乡市供电公司 | A kind of straight line pole fall block |
| CN106684753A (en) * | 2016-12-10 | 2017-05-17 | 东阳市光明电力建设有限公司 | Hand-operated pushing and pressing pliers with fixed block |
| CN106532296A (en) * | 2016-12-10 | 2017-03-22 | 东阳市光明电力建设有限公司 | Hand-operated push and press pliers |
| CN107681536A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of powered vertical rod auxiliary fixing device |
| CN107681537B (en) * | 2017-03-29 | 2019-06-25 | 国网浙江省电力公司衢州供电公司 | Charge the adjustable strut of upright bar locking device |
| CN107681537A (en) * | 2017-03-29 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | The powered adjustable strut of vertical rod locking device |
| CN107453281A (en) * | 2017-08-31 | 2017-12-08 | 国家电网公司 | High pressure aids in wire-binding device |
| CN107732767A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | The adjustable pillar insulator live replacing device of gear-rack drive |
| CN108099729A (en) * | 2018-01-18 | 2018-06-01 | 长安大学 | It is a kind of can stepless changing height handrail of public transport |
| CN108099729B (en) * | 2018-01-18 | 2023-08-25 | 长安大学 | Bus handrail capable of stepless height adjustment |
| CN108963857A (en) * | 2018-06-29 | 2018-12-07 | 国网山东省电力公司潍坊供电公司 | A kind of application method of 10kV overhead transmission line combined type limit seal and the device |
| CN108963857B (en) * | 2018-06-29 | 2020-04-17 | 国网山东省电力公司潍坊供电公司 | 10kV overhead line combined type limiting and insulating device and using method thereof |
| CN110289537A (en) * | 2019-03-20 | 2019-09-27 | 国网浙江省电力有限公司丽水供电公司 | It is a kind of to strut equipment for what bunched cable T connect |
| CN113478430A (en) * | 2021-06-28 | 2021-10-08 | 成都飞机工业（集团）有限责任公司 | Oil-receiving probe locator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110628 |