CN202957557U - Power grounding wire suspension device - Google Patents
Power grounding wire suspension device Download PDFInfo
- Publication number
- CN202957557U CN202957557U CN 201220636703 CN201220636703U CN202957557U CN 202957557 U CN202957557 U CN 202957557U CN 201220636703 CN201220636703 CN 201220636703 CN 201220636703 U CN201220636703 U CN 201220636703U CN 202957557 U CN202957557 U CN 202957557U
- Authority
- CN
- China
- Prior art keywords
- pulley
- support rod
- rope
- insulation support
- insulating support
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract 6
- 230000001105 regulatory effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a power grounding wire suspension device, which is used to solve the suspension problem of overhead transmission line grounding lines, and comprises an insulation support rod, a lampstand and a rope, wherein the insulation support rod has separated upper and low structures which are connected through a screw fastener, an angle-adjustable hook is arranged on the upper end of the insulation support rod, a ring hook is arranged on the lower end of the insulation support rod, and the insulation support rod is assembled with a pulley component. The pulley component comprises a pulley, a pulley seat and a position adjusting knob, wherein the pulley is arranged on the pulley seat, the pulley seat is sleeved outside the insulation support rod, and the position adjusting knob is assembled on the pulley seat. The power grounding wire suspension device is simple in structure and convenient to operate, standardizes dismounting-hanging operation steps of grounding wires, can effectively prevent the grounding wires from touching bodies of operators during the operation process, eliminates the safety hidden trouble, and also reduces labor strength of the operators simultaneously.
Description
Technical field
The utility model relates to a kind of overhead transmission line inspection earthing line and mounts suspension arrangement in the process, belongs to cable or electric wire mounting technique field.
Background technology
In the transmission line site operation; hanging earth connection is an important technique measure of protection operating personnel safety; but in hanging the earth connection process; because ground wire is generally the multiply annealed copper wire of 25 squares or 35 squares; be used for the ground wire weight of 10 meters bars about 5 kilograms; add insulating bar (3 of high pressure; low pressure 4-5 root) weight; give the operating personnel inconvenient at bar operation earth strap; the ground wire lead-in wire often can be run into operating personnel's health; seriously violated in the safety regulation for operations regulation about " during the mounting or dismounting ground wire human body forbidden to touch the earth connection lead-in wire and without the wire of ground connection, prevent from getting an electric shock and hurt sb.'s feelings ".
The utility model content
The purpose of this utility model is the drawback for prior art, provide a kind of simple in structure, easy to operate, can avoid the touching of earth connection in operating process operating personnel health, stop the electricity earthing cable suspension arrangement of potential safety hazard.
Problem described in the utility model realizes with following technical proposals:
A kind of electricity earthing cable suspension arrangement, it comprises insulating support rod, tripod and rope, described insulating support rod is for to link the upper and lower split-type structural that connects by spiral shell, be provided with in the top the adjustable hook of angle, bail is installed in the lower end, at the equipped pulley assembly of insulating support rod, described pulley assembly comprises pulley, pulley base and position adjustments knob, described pulley is installed on the pulley base, and described pulley base is sleeved on the outside of insulating support rod, at the equipped position adjustments knob of pulley base.
Above-mentioned electricity earthing cable suspension arrangement, described tripod upper end is provided with the rope suppending hole, at the sill of tripod one winding ground wire draw-in groove is set, and described earth connection draw-in groove mates with ground wire operating lever.
Above-mentioned electricity earthing cable suspension arrangement, described rope one end is fixed on the rope suppending hole of tripod, and the other end is controlled by operating personnel on the ground after walking around pulley.
The utility model is designed to insulating support rod to link the up and down two joint Demountables that connect by spiral shell, easy to carry, at insulating support rod the pulley that the position can be regulated arbitrarily has been installed, and be fixed by the adjusting knob in the pulley assembly, arrange in the upper end of insulating support rod one can adjusting angle hook, the hook that passes through of insulating support rod is articulated on the transmission pressure during use, the bail that is installed in the insulating support rod lower end colludes on the link of operating personnel's safety belt loins, then draw up by the earth wire operation rod that pulley will hang on the tripod with rope, install item by item; Tear open the ground wire method of operation with above-mentioned mount ground line method identical, step is opposite.The utility model is simple in structure, easy to operate, standard the earth connection operating procedure of tearing extension open, can effectively avoid earth connection touching operating personnel health in the operating process, stop potential safety hazard, also alleviated operating personnel's labour intensity simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is composition structural representation of the present utility model;
Fig. 2 is A place structure enlarged drawing among Fig. 1;
Fig. 3 is the utility model course of work schematic diagram.
Each label is among the figure: 1, insulating support rod, 1-1, spiral shell button, 2, the hook, 3, bail, 4, pulley assembly, 4-1, pulley, 4-2, pulley base, 4-3, position adjustments knob, 5, tripod, 5-1, rope suppending hole, 5-2, earth connection draw-in groove, 6, rope, 7, ground wire operating lever, 8, transmission pressure.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises insulating support rod 1, tripod 5 and rope 6, described insulating support rod 1 is the upper and lower split-type structural that connects by spiral shell button 1-1, be provided with in the top the adjustable hook 2 of angle, bail 3 is installed in the lower end, at insulating support rod 1 equipped pulley assembly 4, described pulley assembly 4 comprises pulley 4-1, pulley base 4-2 and position adjustments knob 4-3, described pulley 4-1 is installed on the pulley base 4-2, described pulley base 4-2 is sleeved on the outside of insulating support rod 1, at the equipped position adjustments knob 4-3 of pulley base 4-2.
Referring to Fig. 1, tripod of the present utility model 5 upper ends are provided with rope suppending hole 5-1, at the sill of tripod 5 a winding ground wire draw-in groove 5-2 are set, described earth connection draw-in groove 5-2 and ground wire operating lever 7 couplings.
Referring to Fig. 1, Fig. 3, rope 6 one ends of the present utility model are fixed on the rope suppending hole 5-1 of tripod, and the other end is controlled by operating personnel on the ground after walking around pulley 4-2.
Referring to Fig. 1, Fig. 2, Fig. 3, insulating support rod 1 of the present utility model is the up and down dismountable split-type structural that is connected by spiral shell button 1-1, and is easy to carry; At insulating support rod 1 the pulley 4-1 that the position can be regulated arbitrarily has been installed, and be fixed by the adjusting knob 4-3 in the pulley assembly 4, arrange in the upper end of insulating support rod 1 one can adjusting angle hook 2, during use insulating support rod 1 pass through link up with 2 and be articulated on the transmission pressure 8, the bail 3 that is installed in the support bar lower end colludes on the link of operating personnel's safety belt loins, then the Ground Operation personnel strain rope 6, the earth wire operation rod that will be inlaid in tripod earth connection draw-in groove 5-2 by pulley 4-1 draws up, requires to install item by item according to operational procedure again; Tear open the ground wire method of operation with above-mentioned mount ground line method identical, step is opposite.
Claims (3)
1. electricity earthing cable suspension arrangement, it is characterized in that, it comprises insulating support rod (1), tripod (5) and rope (6), described insulating support rod (1) be by spiral shell button (1-1) connect upper, lower split-type structural, be provided with in the top the adjustable hook of angle (2), bail (3) is installed in the lower end, at the equipped pulley assembly (4) of insulating support rod (1), described pulley assembly (4) comprises pulley (4-1), pulley base (4-2) and position adjustments knob (4-3), described pulley (4-1) is installed on the pulley base (4-2), described pulley base (4-2) is sleeved on the outside of insulating support rod (1), at the equipped position adjustments knob (4-3) of pulley base (4-2).
2. a kind of electricity earthing cable suspension arrangement according to claim 1, it is characterized in that, described tripod (5) upper end is provided with rope suppending hole (5-1), sill at tripod (5) arranges a winding ground wire draw-in groove (5-2), described earth connection draw-in groove (5-2) and ground wire operating lever (7) coupling.
3. a kind of electricity earthing cable suspension arrangement according to claim 2 is characterized in that, described rope (6) one ends are fixed on the rope suppending hole (5-1) of tripod, and the other end is controlled by operating personnel on the ground after walking around pulley (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636703 CN202957557U (en) | 2012-11-28 | 2012-11-28 | Power grounding wire suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636703 CN202957557U (en) | 2012-11-28 | 2012-11-28 | Power grounding wire suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957557U true CN202957557U (en) | 2013-05-29 |
Family
ID=48463109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636703 Expired - Fee Related CN202957557U (en) | 2012-11-28 | 2012-11-28 | Power grounding wire suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706689A (en) * | 2017-09-18 | 2018-02-16 | 国网山东省电力公司济南供电公司 | It is a kind of to be used for the Special grounding device without stay rod |
| CN109244948A (en) * | 2018-10-18 | 2019-01-18 | 国网黑龙江省电力有限公司检修公司 | Transformer substation grounding wire auxiliary device and grounding wire mounting equipment, method |
| CN110444930A (en) * | 2019-07-26 | 2019-11-12 | 国网河北省电力有限公司衡水供电分公司 | A kind of ground line insulating bar |
| CN111977544A (en) * | 2020-08-05 | 2020-11-24 | 广东电网有限责任公司 | Ground wire conveying pulley |
-
2012
- 2012-11-28 CN CN 201220636703 patent/CN202957557U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706689A (en) * | 2017-09-18 | 2018-02-16 | 国网山东省电力公司济南供电公司 | It is a kind of to be used for the Special grounding device without stay rod |
| CN109244948A (en) * | 2018-10-18 | 2019-01-18 | 国网黑龙江省电力有限公司检修公司 | Transformer substation grounding wire auxiliary device and grounding wire mounting equipment, method |
| CN110444930A (en) * | 2019-07-26 | 2019-11-12 | 国网河北省电力有限公司衡水供电分公司 | A kind of ground line insulating bar |
| CN111977544A (en) * | 2020-08-05 | 2020-11-24 | 广东电网有限责任公司 | Ground wire conveying pulley |
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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 |
Granted publication date: 20130529 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |