CN204283193U - Electric power cable maintenance ladder - Google Patents
Electric power cable maintenance ladder Download PDFInfo
- Publication number
- CN204283193U CN204283193U CN201420566080.2U CN201420566080U CN204283193U CN 204283193 U CN204283193 U CN 204283193U CN 201420566080 U CN201420566080 U CN 201420566080U CN 204283193 U CN204283193 U CN 204283193U
- Authority
- CN
- China
- Prior art keywords
- maintenance ladder
- electric power
- antiskid plate
- plate
- power cable
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 65
- 238000010276 construction Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
A kind of electric power cable maintenance ladder, comprise maintenance ladder body, described maintenance ladder body lower end is connected with antiskid plate, described maintenance ladder body can stand on above antiskid plate in different angles by support post, one end that described antiskid plate is provided with support post is connected with lengthened plate, and described lengthened plate is flexible is located at antiskid plate one end.Compared with prior art, electric power cable maintenance ladder of the present utility model, the lengthened plate that can stretch is added in one end of antiskid plate, when regulating gradient along with maintenance ladder body, regulate the length that lengthened plate is flexible, to be suitable for the pressure that maintenance ladder body upper end is born, to avoid antiskid plate one end to tilt, bring potential safety hazard to constructor; Electric power overhaul ladder of the present utility model, has given up the counterweight that prior art is arranged, has made maintenance ladder be easy to mobile, easy to use, reduces cost, and adjustable lengthened plate is applicable to different construction environments simultaneously.
Description
Technical field
The utility model relates to electric power checkout equipment technical field, particularly a kind of electric power cable maintenance ladder.
Background technology
In electric power overhaul, frequent needs overhaul the aerial cable being positioned at higher position, especially outdoor aerial cable is carried out maintenance lay operation be, owing to lacking necessary supporter, constructor is when constructing, need the maintenance ladder of ascending a height be relied on electric power cable, then construction operation is carried out, operation like this on the one hand maintenance ladder is fixing unstable, easily there is the phenomenon that slips, cause constructor injured, on the other hand under the Action of Gravity Field of maintenance ladder and constructor, cable cable is very easily caused 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 requires higher to work-yard, use cost is also higher simultaneously, the needs of construction cannot be met comprehensively, therefore need exploitation a kind of easy to use, not by place restriction stability of strutting system and the electric power overhaul ladder alleviating electric power cable burden.In electric power overhaul, frequent needs overhaul the aerial cable being positioned at higher position, especially outdoor aerial cable is carried out maintenance lay operation be, owing to lacking necessary supporter, constructor is when constructing, need the maintenance ladder of ascending a height be relied on electric power cable, then construction operation is carried out, operation like this on the one hand maintenance ladder is fixing unstable, easily there is the phenomenon that slips, cause constructor injured, on the other hand under the Action of Gravity Field of maintenance ladder and constructor, cable cable is very easily caused 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 requires higher to work-yard, use cost is also higher simultaneously, the needs of construction cannot be met comprehensively, therefore need exploitation a kind of easy to use, not by place restriction stability of strutting system and the electric power overhaul ladder alleviating electric power cable burden, Chinese utility model patent (Authorization Notice No.
:cN203476190U) a kind of electric power cable maintenance ladder is disclosed, by adding antiskid plate and the adjustable effect of maintenance ladder body gradient, solve the problems referred to above, but tilt to prevent the in use excessive antiskid plate that causes of maintenance ladder body upper end pressure-bearing, prior art arranges counterweight at the easy tilting end of antiskid plate, although this counterweight solves the technical problem that antiskid plate easily tilts, but the counterweight added must add the weight of whole maintenance ladder, make maintenance ladder extremely inconvenient when mobile use, meanwhile, the cost of maintenance ladder is too increased.
Utility model content
The utility model object is to provide a kind of electric power cable maintenance ladder, to solve the easy tilting end of antiskid plate in prior art, counterweight is set, although this counterweight solves the technical problem that antiskid plate easily tilts, but the counterweight added must add the weight of whole maintenance ladder, make maintenance ladder extremely inconvenient when mobile use, meanwhile, the technical matters of the cost of maintenance ladder are too increased.
The technical solution of the utility model is achieved in that
A kind of electric power cable maintenance ladder, comprise maintenance ladder body, described maintenance ladder body lower end is connected with antiskid plate, described maintenance ladder body can stand on above antiskid plate in different angles by support post, one end that described antiskid plate is provided with support post is connected with lengthened plate, and described lengthened plate is flexible is located at antiskid plate one end.
Preferably, described maintenance ladder body soffit evenly lays dowel hole, and described antiskid plate upper surface evenly lays at least three group maintenance ladder hinge holes, and described support post one end connects dowel hole, and the other end connects maintenance ladder hinge hole.
Preferably, described antiskid plate soffit evenly lays fin, and fin spacing is 1-5 centimetre, and described fin cross section is triangle.
Preferably, the two ends of described support post are connected with dowel hole and maintenance ladder hinge hole respectively by pin.
Compared with prior art, the utility model has following beneficial effect:
1, electric power cable maintenance ladder of the present utility model, the lengthened plate that can stretch is added in one end of antiskid plate, when regulating gradient along with maintenance ladder body, regulate the length that lengthened plate is flexible, to be suitable for the pressure that maintenance ladder body upper end is born, avoid antiskid plate one end to tilt, bring potential safety hazard to constructor;
2, electric power overhaul ladder of the present utility model, has given up the counterweight that prior art is arranged, has made maintenance ladder be easy to mobile, easy to use, reduces cost, and adjustable lengthened plate is applicable to different construction environments simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electric power overhaul ladder of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1, a kind of electric power cable maintenance ladder, comprise maintenance ladder body 1, described maintenance ladder body 1 lower end is connected with antiskid plate 2, described maintenance ladder body 1 can stand on above antiskid plate 2 in different angles by support post 3, and the setting of these different angles, in order to be applicable to different construction heights, one end that described antiskid plate 2 is provided with support post 3 is connected with lengthened plate 4, and described lengthened plate 4 is flexible is located at antiskid plate 2 one end; Described maintenance ladder body 1 soffit evenly lays dowel hole 5, and described antiskid plate 2 upper surface evenly lays at least three group maintenance ladder hinge holes 6, and described support post 3 one end connects dowel hole 5, and the other end connects maintenance ladder hinge hole 6; Described antiskid plate 2 soffit evenly lays fin 7, and fin spacing is 1-5 centimetre, and described fin 7 cross section is triangle; The two ends of described support post 3 are connected with dowel hole 5 and maintenance ladder hinge hole 6 respectively by pin 8, adopt pin 8 to connect, and when regulating maintenance ladder body gradient to spend, can dismantle very easily.
To sum up structure of the present utility model is known, electric power cable maintenance ladder of the present utility model, the lengthened plate that can stretch is added in one end of antiskid plate, when regulating gradient along with maintenance ladder body, regulate the length that lengthened plate is flexible, to be suitable for the pressure that maintenance ladder body upper end is born, to avoid antiskid plate one end to tilt, bring potential safety hazard to constructor; Electric power overhaul ladder of the present utility model, has given up the counterweight that prior art is arranged, has made maintenance ladder be easy to mobile, easy to use, reduces cost, and adjustable lengthened plate is applicable to different construction environments simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an electric power cable maintenance ladder, comprise maintenance ladder body, described maintenance ladder body lower end is connected with antiskid plate, described maintenance ladder body can stand on above antiskid plate in different angles by support post, it is characterized in that, one end that described antiskid plate is provided with support post is connected with lengthened plate, and described lengthened plate is flexible is located at antiskid plate one end.
2. electric power cable maintenance ladder as claimed in claim 1, it is characterized in that, described maintenance ladder body soffit evenly lays dowel hole, described antiskid plate upper surface evenly lays at least three group maintenance ladder hinge holes, described support post one end connects dowel hole, and the other end connects maintenance ladder hinge hole.
3. electric power cable maintenance ladder as claimed in claim 1 or 2, it is characterized in that, described antiskid plate soffit evenly lays fin, and fin spacing is 1-5 centimetre, and described fin cross section is triangle.
4. electric power cable maintenance ladder as claimed in claim 2, it is characterized in that, the two ends of described support post are connected with dowel hole and maintenance ladder hinge hole respectively by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566080.2U CN204283193U (en) | 2014-09-28 | 2014-09-28 | Electric power cable maintenance ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566080.2U CN204283193U (en) | 2014-09-28 | 2014-09-28 | Electric power cable maintenance ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283193U true CN204283193U (en) | 2015-04-22 |
Family
ID=52866368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566080.2U Active CN204283193U (en) | 2014-09-28 | 2014-09-28 | Electric power cable maintenance ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283193U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429030A (en) * | 2015-11-26 | 2016-03-23 | 成都佳美嘉科技有限公司 | Novel electrical inspection frame |
| CN105443029A (en) * | 2015-12-14 | 2016-03-30 | 国家电网公司 | Insulation ladder reliable to use |
| CN105909163A (en) * | 2016-06-28 | 2016-08-31 | 苏州东宇建设发展有限公司 | Safety ladder for mechanical and electrical installation |
| CN108179972A (en) * | 2018-01-30 | 2018-06-19 | 烟台艾易网络科技有限公司 | A kind of steel construction ladder |
| CN111485814A (en) * | 2020-04-29 | 2020-08-04 | 广东电网有限责任公司东莞供电局 | Telescopic ladder |
-
2014
- 2014-09-28 CN CN201420566080.2U patent/CN204283193U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429030A (en) * | 2015-11-26 | 2016-03-23 | 成都佳美嘉科技有限公司 | Novel electrical inspection frame |
| CN105443029A (en) * | 2015-12-14 | 2016-03-30 | 国家电网公司 | Insulation ladder reliable to use |
| CN105443029B (en) * | 2015-12-14 | 2017-03-22 | 国家电网公司 | Insulation ladder reliable to use |
| CN105909163A (en) * | 2016-06-28 | 2016-08-31 | 苏州东宇建设发展有限公司 | Safety ladder for mechanical and electrical installation |
| CN105909163B (en) * | 2016-06-28 | 2017-12-22 | 苏州东宇建设发展有限公司 | A kind of electromechanical safe ladder of installation |
| CN108179972A (en) * | 2018-01-30 | 2018-06-19 | 烟台艾易网络科技有限公司 | A kind of steel construction ladder |
| CN108179972B (en) * | 2018-01-30 | 2020-10-23 | 极简(嘉兴)园林景观设计有限责任公司 | Steel structure ladder |
| CN111485814A (en) * | 2020-04-29 | 2020-08-04 | 广东电网有限责任公司东莞供电局 | Telescopic ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204283193U (en) | Electric power cable maintenance ladder | |
| CN204167789U (en) | A kind of flat ladder of multi-joint strain insulator string maintenance of UHV transmission line | |
| CN203476190U (en) | Electric power cable overhauling ladder | |
| CN204940133U (en) | Hydraulic pressure sliding sash climbing frame | |
| CN204675726U (en) | Purlin lifting auxiliary device | |
| CN204661180U (en) | A kind of tower crane | |
| CN104016220B (en) | The adjustable handling suspension bracket of waste heat boiler module | |
| CN105113415A (en) | Hydraulic sliding sash climbing frame | |
| CN104100770A (en) | Cable bridge ceiling hoisting mechanism | |
| CN105257966B (en) | Equipment for power transmission and distribution stand | |
| CN203131215U (en) | Cable bridge installing support structure | |
| CN203039301U (en) | A high-fall pipeline device | |
| CN203976304U (en) | A kind of crane | |
| CN204230826U (en) | A kind of electric insulation joint pin | |
| CN204643700U (en) | Mining girder steel hoisting device | |
| CN206203677U (en) | Die head mounting suspension | |
| CN204626263U (en) | A kind of outrigger structure for installing steel box-girder | |
| CN204436270U (en) | Derrick lifting downward putting device | |
| CN205558447U (en) | Found pole appurtenance | |
| CN103552905A (en) | Pipe fitting hoisting box | |
| CN204108381U (en) | A kind of have the rig aerial platform healing up fast and install | |
| CN105621241A (en) | Adjustable simple lifting bracket | |
| CN104176629A (en) | Lifting appliance suitable for I-shaped steel | |
| CN204418796U (en) | A kind of building site hoarding being easy to build | |
| CN203791410U (en) | Suspender straightening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |