CN209217575U - A kind of wire jumper studies for a second time courses one has flunked job platform - Google Patents
A kind of wire jumper studies for a second time courses one has flunked job platform Download PDFInfo
- Publication number
- CN209217575U CN209217575U CN201822030320.8U CN201822030320U CN209217575U CN 209217575 U CN209217575 U CN 209217575U CN 201822030320 U CN201822030320 U CN 201822030320U CN 209217575 U CN209217575 U CN 209217575U
- Authority
- CN
- China
- Prior art keywords
- wire jumper
- free bearing
- lower sheeting
- flunked
- cross bar
- 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.)
- Active
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of wire jumpers to study for a second time courses one has flunked job platform, including insulation cross bar, free bearing, upper tabletting and lower sheeting, it is characterised in that: the both ends of the insulation cross bar are fitted with free bearing；The free bearing is connect with upper tabletting and lower sheeting；Bolt is installed on the lower sheeting；Safety hanging ring is provided on the lower sheeting；The utility model has liberated the both hands of operating personnel, improves the safety of operating personnel, greatly shortens the activity duration, improves maintenance craft, reduces labor intensity and operating personnel, working efficiency significantly improves, and reduces cost.
Description
Technical field
The utility model relates to climbing equipment field, specifically a kind of wire jumper studies for a second time courses one has flunked job platform.
Background technique
Wire jumper is the bridge connected between two string strain insulators, can be produced between wire jumper tie point and wire jumper arc sag minimum point
Raw certain radian, wire jumper are in loosen the state that do not stress substantially.In actual operation, under the wire jumper of strain insulator route wire clamp outlet draws
The distance between line and connection gold utensil such as extension rod, protection gold utensil such as grading ring are insufficient, and in long-term charging operation, phase occurs
Mutual indirect discharge forms line defct to cause the aluminum steel surface of wire jumper by burn even stranded impaired situation.
It, in stranded defect elimination operation of burning, is such as operated in the fitting position of insulator chain in the past, needs to bend to operate, by
Personnel's stature influences, and operating personnel is difficult to study for a second time courses one has flunked the wire jumper of burn, study for a second time courses one has flunked technique and quality it is difficult to ensure that.To make up this
A little insufficient, operating personnel need to stand on wire jumper, study for a second time courses one has flunked to the wire jumper of burn site.Since four wire jumpers are soft in arc
Property do not stress state, with the increase of climbing angle, personnel can not stand erectly body when jumping on-line operation, be difficult to keep balancing,
In the state of imbalance, the safety of operating personnel hardly results in guarantee.
Utility model content
Problem in view of the prior art, the utility model, which provides one kind, keeps operating personnel quick, laborsaving, safe in wire jumper
The job platform that burn wire jumper is studied for a second time courses one has flunked on position.
The utility model is realized by following technology:
A kind of wire jumper studies for a second time courses one has flunked job platform, including insulation cross bar, free bearing, upper tabletting and lower sheeting；The insulation cross bar
Both ends are fitted with free bearing；The free bearing is connect with upper tabletting and lower sheeting；Bolt is installed on the lower sheeting；The pushing
On piece is provided with safety hanging ring.
Further, the insulation cross bar is telescopic rod, is provided with flexible limiting card on the insulation cross bar.
Further, fixation hole is provided on the free bearing.
The application method of the utility model: wire jumper is placed on lower sheeting, closes tabletting, and blending bolt fastening is made
Industry personnel can be stood or be sitting on insulation cross bar.
The beneficial effects of the utility model are:
It 1, can be with the arrival operating location of fast power-saving using the utility model；
2, the utility model has liberated the both hands of operating personnel, improves the safety of operating personnel, greatly shortens
It activity duration, improves maintenance craft, reduces labor intensity and operating personnel, working efficiency significantly improves, and reduces cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the main view under the utility model stress condition.
Appended drawing reference meaning: 1, insulate cross bar；2, free bearing；3, lower sheeting；4, upper tabletting；5, bolt；6, safety hanging ring；7,
Flexible limiting card；8, fixation hole；9, wire jumper；
Specific embodiment
In order to make the technical solution of the utility model, purpose and its advantage more clearly, below in conjunction with attached drawing and implementation
Example, is further explained explanation to the utility model.
As shown in Figure 1, a kind of wire jumper studies for a second time courses one has flunked job platform, including insulation cross bar 1, free bearing 2, upper tabletting 4 and lower sheeting 3；
The both ends of insulation cross bar 1 are provided with external screw thread, and free bearing 2 screws on the external screw thread of insulation cross bar 1；Free bearing 2 and upper tabletting 4 and under
Tabletting 3 is hinged, and upper tabletting 4 is placed on the inside of free bearing 2, and lower sheeting 3 is placed on the outside of free bearing 2；Spiral shell is combined on lower sheeting 3
Bolt 5；Safety hanging ring 6 is additionally provided on lower sheeting 3.
Insulation cross bar 1 is telescopic rod, is provided with flexible limiting card 7 on the insulation cross bar 1 and pins when needing to extend
Button on flexible limiting card 7 pulls outward insulation cross bar 1, until the button on flexible limiting card 7 is stuck again.
Insulation 1 connecting portion of cross bar is provided with fixation hole 8 on free bearing 2, screwing, Ke Yijin are screwed on fixation hole 8
One step limits the movement of free bearing 2, improves the safety of whole device.
Lower sheeting 3 and upper tabletting 4 are both provided with half slot, when lower sheeting 3 and upper tabletting 4 altogether when, internal Cheng Yuan
Shape through-hole can be bonded wire jumper 9 very well, make 9 uniform force of wire jumper.
Wire jumper 9 is placed in the half slot of lower sheeting 3, bolt 5 is unclamped, close tabletting 4, then screws bolt 5,
Bolt 5 pushes down tabletting 4, so that lower sheeting 3 and upper tabletting 4 is tightly waled wire jumper 9, then connect safety hanging ring 6 and line with safety rope
Safety belt on tower；It takes wire jumper to study for a second time courses one has flunked job platform again, constantly repeats above-mentioned movement, so that it may walk on wire jumper 9, and can
Job platform, which is studied for a second time courses one has flunked, in wire jumper with station carries out patch work.
When stepping down on insulation cross bar 1, insulation cross bar 1 and 2 stress of free bearing are moved down, and free bearing 2 and upper tabletting 4 and lower sheeting 3
Hingedly, when 2 stress of free bearing moves down, free bearing 2 will be angled with tabletting 4 and lower sheeting 3, it is ensured that 9 uniform force of wire jumper.
Above description is merely a prefered embodiment of the utility model, for those skilled in the art, is not taking off
Under the premise of the implementation principle of the utility model, it can still modify to the embodiment, and corresponding modification is also answered
It is considered as the protection scope of the utility model.
Claims (3)
1. a kind of wire jumper studies for a second time courses one has flunked job platform, including insulation cross bar, free bearing, upper tabletting and lower sheeting, it is characterised in that: described exhausted
The both ends of edge cross bar are fitted with free bearing；The free bearing is connect with upper tabletting and lower sheeting；Bolt is installed on the lower sheeting；
Safety hanging ring is provided on the lower sheeting.
2. wire jumper as described in claim 1 studies for a second time courses one has flunked job platform, it is characterised in that: the insulation cross bar is telescopic rod, described
Flexible limiting card is provided on insulation cross bar.
3. wire jumper as described in claim 1 studies for a second time courses one has flunked job platform, it is characterised in that: be provided with fixation hole on the free bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030320.8U CN209217575U (en) | 2018-12-05 | 2018-12-05 | A kind of wire jumper studies for a second time courses one has flunked job platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030320.8U CN209217575U (en) | 2018-12-05 | 2018-12-05 | A kind of wire jumper studies for a second time courses one has flunked job platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217575U true CN209217575U (en) | 2019-08-06 |
Family
ID=67463033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030320.8U Active CN209217575U (en) | 2018-12-05 | 2018-12-05 | A kind of wire jumper studies for a second time courses one has flunked job platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854737A (en) * | 2019-11-29 | 2020-02-28 | 国网福建省电力有限公司 | Ultrahigh-voltage line live-line work strain tower drainage wire climbing foot stirrup and use method thereof |
-
2018
- 2018-12-05 CN CN201822030320.8U patent/CN209217575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854737A (en) * | 2019-11-29 | 2020-02-28 | 国网福建省电力有限公司 | Ultrahigh-voltage line live-line work strain tower drainage wire climbing foot stirrup and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107887836A (en) | Tangent tower overhead-groundwire lifter and its aerial earth wire method for improving, power construction implementation | |
| CN209217575U (en) | A kind of wire jumper studies for a second time courses one has flunked job platform | |
| CN106410662A (en) | Method for replacing two tension insulator strings of 220KV line in power failure | |
| CN104752996B (en) | Method for live replacement of tension duplex whole-string insulators of 330kV power transmission line | |
| CN203242941U (en) | Novel electric power overhaul frame | |
| CN208337014U (en) | A kind of charged for replacement Voltage for Insulators on HV Lines lifting block hanging point heightening device | |
| CN106786157A (en) | Transmission line of electricity Great span above the navigation water surface tears aging method open | |
| CN206964913U (en) | The safety belt hanging bracket of Fast Installation | |
| CN102237654B (en) | Method for replacing jumper string using tool at double angle hanging point | |
| CN202405695U (en) | Lifting tool for overhead ground wire of steel pipe pole | |
| CN104410009A (en) | Climbing type steel wire rope ladder | |
| CN208401405U (en) | 220kV conductors on quad bundled V-type replacing insulator string tool | |
| CN203423430U (en) | Insulator maintenance device | |
| CN106300128B (en) | One kind changes double bundle conductor conductor spacer and puies forward the Line tool and application method | |
| CN203871501U (en) | Horizontal-installation ground wire apparatus for power transmission line | |
| CN201705193U (en) | Dedicated flexible ladder used for replacing insulators | |
| CN208684331U (en) | A kind of Portable power transmission line cable outdoor terminal maintenance hoistable platform | |
| CN104538891B (en) | A kind of composite insulator outlet method | |
| CN209545015U (en) | A kind of transmission line high-altitude operation platform device | |
| CN207530444U (en) | A kind of double bundle conductor conductor spacer installs auxiliary rod | |
| CN202183574U (en) | Push rod of line-clamping device | |
| CN207131322U (en) | Synthetic insulating soft ladder | |
| CN104329013A (en) | Portable insulator crawling ladder | |
| CN201975716U (en) | Rotary-top aerial work platform frame | |
| CN208190157U (en) | A kind of electric power bridge device of power engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |