CN203242956U - Wire hooking insulation single ladder - Google Patents
Wire hooking insulation single ladder Download PDFInfo
- Publication number
- CN203242956U CN203242956U CN 201320207320 CN201320207320U CN203242956U CN 203242956 U CN203242956 U CN 203242956U CN 201320207320 CN201320207320 CN 201320207320 CN 201320207320 U CN201320207320 U CN 201320207320U CN 203242956 U CN203242956 U CN 203242956U
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- CN
- China
- Prior art keywords
- insulation
- single ladder
- hook
- insulation single
- ladder
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- 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 - Lifetime
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Abstract
The utility model belongs to power construction tools, and especially relates to a wire hooking insulation single ladder comprising an insulation rope (4), a hook fixing screw (2), and an insulation single ladder body (3); a top of the insulation single ladder body (3) is connected with an insulation single ladder hook (1) through the hook fixing screw (2); a plurality of insulation ladder rods (3-1) are respectively fixed at intervals on two sides of the insulation single ladder body (3); a bottom of the insulation single ladder body (3) is provided with an insulation rope hole (3-2); and the insulation rope (4) is arranged in the insulation rope hole (3-2). The wire hooking insulation single ladder simplifies a conventional work method, and is time saving and labor saving; hardware fitting problems on electrical wire sides can be discovered and timely handled, thereby ensuring uninterrupted power supply; the insulation single ladder can ensure power supply reliability, can timely ensure repairing quality and live-line work personnel to reduce labor intensity, thereby improving safety coefficiency in work.
Description
Technical field
The utility model belongs to the power construction apparatus, particularly a kind of hook wire insulation list ladder.
Background technology
Transmission line is operation in the open in the open air throughout the year, be subjected to for a long time the impact of natural environment and meteorological condition and outside destroy, various defectives easily appear on the wire of alive circuit and on the gold utensil, process if having a power failure, transmission line will stop transmission of electric energy, not only affect social benefit, make troubles to people's lives, and affect electric power enterprise self benefit.And all be to hang insulated flexible ladder the live wire toward high tower swashes from ground when processing defective on the live wire side gold utensil in the past, because tower height live line working personnel's labour intensity is very large, coefficient of safety is low, and the time that operation is used is also longer, and it is also many that the operating personnel needs.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of operational method that makes to be become simple by complexity, and is time saving and energy saving, the hook wire insulation list ladder that coefficient of safety is high.
The technical scheme that the utility model technical solution problem adopts is: hook wire insulation list ladder comprises insulating cord, hook fixed screw, the single terraced main body of insulation, single terraced main body top single terraced hook of insulation of hook fixed screw connection is characterized in insulating, the single terraced main body of insulation both sides are fixed respectively a plurality of insulating ladder bars alternately, the single terraced main body of insulation lower end is provided with the insulating cord hole, and insulating cord installs insulating cord in the hole.
The beneficial effects of the utility model are: hook wire insulation list ladder makes operational method in the past be become simple by complexity, time saving and energy saving, discovery live wire side gold utensil defective can in time be processed, guarantee uninterrupted power supply, do not affect power supply reliability, and can guarantee quality and the promptness of maintenance to guarantee that the live line working personnel reduce labour intensity, improve the coefficient of safety of operation.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is hook wire insulation list ladder structure chart.
Among the figure, the single ladder hook of 1-insulation; 2-links up with fixed screw; The single terraced main body of 3-insulation; 3-1-insulating ladder bar; 3-2-insulating cord hole; The 4-insulating cord.
Embodiment
Embodiment, with reference to accompanying drawing 1, the single terraced main body of the insulation of hook wire insulation list ladder 3 tops connect a single ladder hook 1 of insulation with hook fixed screw 2, the single terraced main body of insulation 3 both sides are fixed respectively a plurality of insulating ladder bar 3-1 alternately, single terraced 3 lower ends of insulation are provided with insulating cord hole 3-2, install insulating cord 4 in the 3-2 of insulating cord hole.
The using method of hook wire insulation list ladder is: when the live line working personnel processed this type of defective, the operating personnel carried tower on the insulating cord 4, arrived correct position, after fastening seat belts with insulating cord 4 one end prolong knots at correct position.The Ground Operation personnel are installed on the other end of insulating cord 4 to fasten in the 3-2 of insulating cord hole wire insulation list ladder are delivered on the tower; the live line working personnel tiltedly hang over hook wire insulation list ladder on the wire; the live line working personal security is fastened the upper insulation coaster that utilizes of insulating ladder bar 3-1 that back protection rope is sitting in hook wire insulation list ladder and with insulating cord the live line working personnel is put in the vertical place of live wire, and the live line working personnel utilize insulation single pole 3-1 and the single terraced main body 3 of insulation to climb to carry out the live line working construction on the live wire.
Claims (1)
1. a hook wire insulation list is terraced, comprise insulating cord (4), hook fixed screw (2), the single terraced main body (3) of insulation, single terraced main body (3) top hook fixed screw (2) single terraced hook of insulation of connection (1) is characterized in that insulating, the single terraced main body (3) of insulation both sides are fixed respectively a plurality of insulating ladder bars (3-1) alternately, the single terraced main body (3) of insulation lower end is provided with insulating cord hole (3-2), installs insulating cord (4) in insulating cord hole (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207320 CN203242956U (en) | 2013-04-23 | 2013-04-23 | Wire hooking insulation single ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207320 CN203242956U (en) | 2013-04-23 | 2013-04-23 | Wire hooking insulation single ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242956U true CN203242956U (en) | 2013-10-16 |
Family
ID=49320215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207320 Expired - Lifetime CN203242956U (en) | 2013-04-23 | 2013-04-23 | Wire hooking insulation single ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546645A (en) * | 2017-09-28 | 2018-01-05 | 国网山东省电力公司烟台供电公司 | Transmission line high-altitude job platform |
| CN110374489A (en) * | 2019-07-31 | 2019-10-25 | 国网辽宁省电力有限公司阜新供电公司 | Electric power overhaul ladder |
-
2013
- 2013-04-23 CN CN 201320207320 patent/CN203242956U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546645A (en) * | 2017-09-28 | 2018-01-05 | 国网山东省电力公司烟台供电公司 | Transmission line high-altitude job platform |
| CN110374489A (en) * | 2019-07-31 | 2019-10-25 | 国网辽宁省电力有限公司阜新供电公司 | Electric power overhaul ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |