CN203476190U - Electric power cable overhauling ladder - Google Patents
Electric power cable overhauling ladder Download PDFInfo
- Publication number
- CN203476190U CN203476190U CN201320469523.1U CN201320469523U CN203476190U CN 203476190 U CN203476190 U CN 203476190U CN 201320469523 U CN201320469523 U CN 201320469523U CN 203476190 U CN203476190 U CN 203476190U
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- CN
- China
- Prior art keywords
- electric power
- overhauling
- power cable
- ladder
- overhauling 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 - Fee Related
Links
- 238000012423 maintenance Methods 0.000 claims description 18
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000011324 bead Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses an electric power cable overhauling ladder. The electric power cable overhauling ladder comprises an overhauling ladder body, wherein locating pin holes are uniformly formed in the lower surface of the overhauling ladder body; a supporting anti-skidding mechanism is arranged at the tail end; the supporting anti-skidding mechanism is composed of a supporting stand column and an anti-skidding plate; at least three sets of overhauling ladder hinging holes and supporting stand column hinging holes are uniformly formed in the upper surface of the anti-skidding plate; a balance weight is additionally arranged; the balance weight is connected with the anti-skidding plate by a bolt; beads are uniformly distributed on the lower surface of the anti-skidding plate; the distance between the adjacent beads is 1cm-5cm and the section of each bead is triangular; the overhauling ladder body is hinged with the anti-skidding plate by the overhauling ladder hinging holes; the two ends of the supporting stand column are connected with the ladder body and the anti-skidding plate respectively by the locating pin holes and the supporting stand column hinging holes. According to the electric power cable overhauling ladder, the special balance weight and an anti-skidding support are arranged so that the supporting stability of the overhauling ladder is improved greatly; the pressure on an electric power cable by the overhauling ladder and constructors is reduced effectively; the personal safety of the constructors is guaranteed and the damages to the electric power cable, caused by the gravity effect of the overhauling ladder and the constructors, are relieved effectively.
Description
Technical field
The present invention relates to a kind of electric power cable maintenance ladder, belong to electric power overhaul apparatus field.
Background technology
In electric power overhaul, often need to overhaul being positioned at the aerial cable of higher position, especially lay operation and be outdoor aerial cable is overhauled, owing to lacking necessary supporter, constructor is when construction, the maintenance ladder of the use of ascending a height need be relied on electric power cable, then carry out construction operation, so maintenance ladder is fixing unstable on the one hand in operation, be prone to the phenomenon that slips, cause constructor injured, on the other hand under maintenance ladder and constructor's Action of Gravity Field, very easily cause cable cable to pull or break, although the lift that repair car of electric power carries at present can address this problem, but repair car of electric power is had relatively high expectations to work-yard, use cost is also higher simultaneously, cannot meet the needs of construction comprehensively, therefore need to develop a kind of easy to use, be not subject to place restriction stability of strutting system and the electric power overhaul ladder that alleviates electric power cable burden.
Summary of the invention
The object of the invention is just to overcome above-mentioned deficiency, and a kind of electric power cable maintenance ladder is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of electric power cable maintenance ladder, comprise the terraced body of maintenance, the uniform alignment pin of the terraced body soffit of described maintenance is empty, end arranges support anti-slipping mechanism, described support anti-slipping mechanism consists of support post and antiskid plate, uniform at least three groups of described antiskid plate upper surface are overhauled terraced hinge hole, support post hinge hole, another establishing weight, wherein counterweight is connected with antiskid plate by bolt, the uniform fin of antiskid plate soffit, fin spacing is 1-5 centimetre, described fin cross section is triangle, overhauling terraced body is hinged by overhauling terraced hinge hole and antiskid plate, support post two ends are connected with terraced body and antiskid plate respectively by alignment pin sky and support post hinge hole.
This Novel operating is easy, when carrying out overhead wire maintenance and laying, by distinctive counterweight and anti-skidding supported design, improve greatly the terraced stability of strutting system of maintenance, and effectively reduce maintenance ladder and the pressure of constructor to electric power cable, when ensureing constructor's personal safety, effectively alleviate infringement electric power cable being caused because overhauling ladder and constructor's Action of Gravity Field.
Accompanying drawing explanation
Fig. 1 is new structure schematic diagram.
The specific embodiment
As shown in Figure 1, a kind of electric power cable maintenance ladder, comprise the terraced body 1 of maintenance, the uniform alignment pin sky 2 of terraced body 1 soffit of described maintenance, end arranges support anti-slipping mechanism, described support anti-slipping mechanism consists of support post 3 and antiskid plate 4, uniform at least three groups of described antiskid plate 4 upper surfaces are overhauled terraced hinge hole 5, support post hinge hole 6, another establishing weighs 7, wherein counterweight 7 is connected with antiskid plate 4 by bolt, the uniform fin 8 of antiskid plate 4 soffit, fin 8 spacing are 1-5 centimetre, described fin 8 cross sections are triangle, overhauling terraced body 1 is hinged with antiskid plate 4 by overhauling terraced hinge hole 5, support post 3 two ends are connected with terraced body 1 and antiskid plate 4 respectively by alignment pin empty 2 and support post hinge hole 6.
Claims (1)
1. an electric power cable maintenance is terraced, comprise the terraced body of maintenance, it is characterized in that: the uniform alignment pin of the terraced body soffit of described maintenance is empty, end arranges support anti-slipping mechanism, described support anti-slipping mechanism consists of support post and antiskid plate, uniform at least three groups of described antiskid plate upper surface are overhauled terraced hinge hole, support post hinge hole, another establishing weight, wherein counterweight is connected with antiskid plate by bolt, the uniform fin of antiskid plate soffit, fin spacing is 1-5 centimetre, described fin cross section is triangle, overhauling terraced body is hinged by overhauling terraced hinge hole and antiskid plate, support post two ends are connected with terraced body and antiskid plate respectively by alignment pin sky and support post hinge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469523.1U CN203476190U (en) | 2013-08-02 | 2013-08-02 | Electric power cable overhauling ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469523.1U CN203476190U (en) | 2013-08-02 | 2013-08-02 | Electric power cable overhauling ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476190U true CN203476190U (en) | 2014-03-12 |
Family
ID=50224537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469523.1U Expired - Fee Related CN203476190U (en) | 2013-08-02 | 2013-08-02 | Electric power cable overhauling ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901229A (en) * | 2015-06-10 | 2015-09-09 | 国家电网公司 | Height-adjustable safe and stable electric power overhaul stand |
| CN105484659A (en) * | 2014-09-25 | 2016-04-13 | 国家电网公司 | Multi-module combined maintenance climb ladder for high-altitude electric power operation |
| CN105927139A (en) * | 2016-06-01 | 2016-09-07 | 国家电网公司 | Power cable overhaul ladder |
-
2013
- 2013-08-02 CN CN201320469523.1U patent/CN203476190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484659A (en) * | 2014-09-25 | 2016-04-13 | 国家电网公司 | Multi-module combined maintenance climb ladder for high-altitude electric power operation |
| CN104901229A (en) * | 2015-06-10 | 2015-09-09 | 国家电网公司 | Height-adjustable safe and stable electric power overhaul stand |
| CN105927139A (en) * | 2016-06-01 | 2016-09-07 | 国家电网公司 | Power cable overhaul ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |