CN202055739U - Power transmission circuit outgoing line operation horizontal ladder - Google Patents
Power transmission circuit outgoing line operation horizontal ladder Download PDFInfo
- Publication number
- CN202055739U CN202055739U CN2011201303605U CN201120130360U CN202055739U CN 202055739 U CN202055739 U CN 202055739U CN 2011201303605 U CN2011201303605 U CN 2011201303605U CN 201120130360 U CN201120130360 U CN 201120130360U CN 202055739 U CN202055739 U CN 202055739U
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- CN
- China
- Prior art keywords
- cross
- arm
- flat
- horizontal ladder
- hook
- 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
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Abstract
The utility model discloses a power transmission circuit outgoing line operation horizontal ladder, which comprises a horizontal ladder body, wherein the horizontal ladder body is of an insulation structure, the horizontal ladder body comprises two support rods and cross arms which are arranged between the two support rods, one of the cross arms in the horizontal ladder body is movably connected with a hook mechanism, and a hook of the hook mechanism corresponds to the middle position of the cross arm. The special power transmission circuit outgoing line operation horizontal ladder has a simple structure, and the problem that working personnel cannot enter the side of a conducting wire to operate from a rod tower to the conducting wire can be solved.
Description
Technical field
The utility model relates to a kind of used for transmission line aid, the flat ladder of especially a kind of transmission line of electricity outlet operation.
Background technology
When carrying out transmission line of electricity outlet operation, when power line tension shaft tower upper conductor side is carried out the work of gold utensil installation lamp, from the shaft tower to the lead, there was not the special-purpose vehicle that transmits originally, the staff can't enter along lead, causes carrying out work.
The utility model content
The purpose of this utility model provides a kind of simple in structure, can solve the staff and can't enter the flat ladder of the special-purpose transmission line of electricity outlet operation from the shaft tower to the lead that the lead side is carried out shop problem.
For achieving the above object, the utility model adopts following technical scheme: the flat ladder of a kind of transmission line of electricity outlet operation, comprise flat terraced body, flat terraced body is an insulation system, flat terraced body comprises two poles and is vertically installed in cross-arm between two poles, wherein be connected with hitch gear on a cross-arm at flat terraced body, and the hook of hitch gear is corresponding with the centre position of this cross-arm.
Described hitch gear comprises the U type spare that has opening, and the two ends of U type spare opening part are articulated in it and are connected on the cross-arm, and described hook is positioned at the centre position of U type spare.
The cross-arm of coupling hook mechanism is the metal screw that is assemblied in flat terraced body top, and hook is metal material with U type spare, and two poles of flat terraced body and the cross-arm of metal screw downside are the insulation material.
The utility model is the flat ladder of the special-purpose transmission line of electricity outlet operation from the shaft tower to the lead, when carrying out transmission line of electricity outlet operation, can hang on the lead by hook putting down terraced top, flat terraced bottom support is also fixed with the rope colligation on shaft tower, and the staff can stand directly on flat terraced enterprising line operate.Link up with the medium position relative set of connected cross-arm, it is stable that flat terraced body is connected, and avoids during work waving.Use metal screw can reach higher-strength, satisfy instructions for use as the cross-arm of coupling hook.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode reference diagram of the present utility model.
The specific embodiment
By the flat ladder of a kind of transmission line of electricity outlet operation illustrated in figures 1 and 2, comprise flat terraced body, flat terraced body is an insulation system, and flat terraced body comprises two poles 5 and be vertically installed in cross-arm 4 between two poles 5 that the middle cross-arm 4 that connects is nine, 4.5 meters of flat terraced body total lengths, wide 30cm, the cross-arm 4 on flat terraced body top is connected with hitch gear for being assemblied in the metal screw 3 between two poles 5 on the metal screw 3, the hook 1 total length 70cm of hitch gear, intensity is 600 kilograms.Hitch gear comprises the U type spare 2 that has opening, and the two ends of U type spare 2 opening parts are articulated on the metal screw 3, and hook 1 is positioned at the centre position of U type spare 2, and links up with 1 corresponding with the centre position of metal screw 3.Hook 1 is metal material with U type spare 2, and two poles 5 of flat terraced body are the insulation material with the cross-arm 4 of metal screw 3 downsides, specifically can adopt epoxy resin.
The utility model is not limited to above-mentioned form, and the cross-arm 4 of coupling hook 1 can be arbitrary cross-arm 4 of flat terraced body, and hook 1 is connected the scope of activities that the top cross-arm 4 of putting down terraced body can increase the staff.When carrying out transmission line of electricity outlet operation, can terraced traverse will be put down, rotate U type spare 2, make U type spare 2 and link up with 1 vertical flat terraced body, can hang on the lead by linking up with 1 putting down terraced top, flat terraced bottom support is on shaft tower and fix with the rope colligation, and the staff can stand directly on and put down terraced enterprising line operate, has solved the staff and can't enter the lead side and carry out shop problem.
Claims (3)
1. a transmission line of electricity outlet operation is flat terraced, comprise flat terraced body, flat terraced body is an insulation system, flat terraced body comprises two poles and is vertically installed in cross-arm between two poles, it is characterized in that: wherein be connected with hitch gear on a cross-arm at flat terraced body, and the hook of hitch gear is corresponding with the centre position of this cross-arm.
2. the flat ladder of transmission line of electricity outlet operation as claimed in claim 1 or 2, it is characterized in that: described hitch gear comprises the U type spare that has opening, and the two ends of U type spare opening part are articulated in it and are connected on the cross-arm, and described hook is positioned at the centre position of U type spare.
3. the flat ladder of transmission line of electricity outlet operation as claimed in claim 3, it is characterized in that: the cross-arm of coupling hook mechanism is the metal screw that is assemblied in flat terraced body top, hook is metal material with U type spare, and two poles of flat terraced body and the cross-arm of metal screw downside are the insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201303605U CN202055739U (en) | 2011-04-28 | 2011-04-28 | Power transmission circuit outgoing line operation horizontal ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201303605U CN202055739U (en) | 2011-04-28 | 2011-04-28 | Power transmission circuit outgoing line operation horizontal ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055739U true CN202055739U (en) | 2011-11-30 |
Family
ID=45015715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201303605U Expired - Fee Related CN202055739U (en) | 2011-04-28 | 2011-04-28 | Power transmission circuit outgoing line operation horizontal ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193467A (en) * | 2018-11-06 | 2019-01-11 | 国网四川省电力公司资阳供电公司 | Power transmission lines overhauling ladder |
-
2011
- 2011-04-28 CN CN2011201303605U patent/CN202055739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193467A (en) * | 2018-11-06 | 2019-01-11 | 国网四川省电力公司资阳供电公司 | Power transmission lines overhauling ladder |
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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: 20111130 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |