CN204899759U - Ladder is rushed to repair to electric power cable - Google Patents
Ladder is rushed to repair to electric power cable Download PDFInfo
- Publication number
- CN204899759U CN204899759U CN201520495112.9U CN201520495112U CN204899759U CN 204899759 U CN204899759 U CN 204899759U CN 201520495112 U CN201520495112 U CN 201520495112U CN 204899759 U CN204899759 U CN 204899759U
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- ladder
- electric power
- power cable
- ladder frame
- utility
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Abstract
The utility model discloses a ladder is rushed to repair to electric power cable, anti -skidding barb setting is in the unable adjustment base lower part, and the maintenance ladder hinge hole sets up on unable adjustment base and first ladder frame, and the support post setting is between the maintenance ladder hinge hole of unable adjustment base and first ladder frame, and first ladder erects to be put on unable adjustment base, and the bridging ladder erects to be put on first ladder frame, and the second ladder erects to be put on bridging ladder frame, and the step setting is on first ladder frame, bridging ladder frame and second ladder frame. Stop gear sets up in ladder frame junction, and the annular couple sets up in second ladder frame top. The utility model discloses can realize tensile function, make things convenient for carrying of maintainer, can make bridging ladder frame put up with the second ladder and hover in the optional position, be applicable to rushing to repair of co -altitude power line cable not. The utility model discloses still be provided with unable adjustment base, anti -skidding barb and annular couple, avoid slipping of ladder is rushed to repair to electric power cable, guarantee the safety of maintainer. The utility model discloses simple structure, convenient to use are fit for promoting on a large scale.
Description
Technical field
The utility model originally belongs to electrical equipment technical field, particularly relates to a kind of electric power cable repairing ladder.
Background technology
In electric power overhaul, frequent needs overhaul the electric fixtures and supply line that are positioned at higher position, and usual constructor needs to construct by ladder for electrician, but electrician carries in use, current ladder for electrician is appointed huge defect, when ladder operation climbed up by needs, need at least one people to help on ground, slip to prevent ladder, thus cause human cost larger, nonetheless, also the raw ladder of long hair slips accident, and construction safety pole is difficult to ensure card; 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 carry out construction operation, so operation is except more easily occurring slipping except phenomenon, also can because of the Action of Gravity Field of maintenance ladder and constructor, cause cable cable to pull or break, cause accident of power supply.
Summary of the invention
The object of the utility model embodiment is to provide a kind of electric power cable to rush to repair ladder, and aiming to provide one can be simple to operate, easy to use, reduces labour intensity and the electric power cable repairing ladder of lifting operating efficiency.
The utility model embodiment realizes like this, an electric power cable repairing ladder, this device comprises: firm banking, anti-skidding hangnail, maintenance ladder hinge hole, support post, the first ladder, bridge joint ladder, the second ladder, roll structure, gangboard, position-limit mechanism, annular hook;
Anti-skidding hangnail is arranged on firm banking bottom, maintenance ladder hinge hole is arranged on firm banking and the first ladder, support post is arranged between the maintenance ladder hinge hole of firm banking and the first ladder, first ladder is arranged on firm banking, bridge joint ladder is arranged on the first ladder, second ladder is arranged on bridge joint ladder, and gangboard is arranged on the first ladder, bridge joint ladder and the second ladder.Position-limit mechanism is arranged on ladder junction, and annular hook is arranged on above the second ladder;
Further, anti-skidding hangnail is uneven on firm banking to be arranged multiple, and slipmat also can be selected to replace anti-skidding hangnail;
Further, bridge joint ladder connects the first ladder and the second ladder, realizes full zoom-out function, enables ladder extend to greatest extent;
Further, stopping means can make bridge joint ladder and the second ladder hover at an arbitrary position, is applicable to the repairing of differing heights electric power cable;
Further, gangboard is provided with anti-slip groove, the intensity of maintenance ladder can either be strengthened, anti-skidding effect can be played again, ensure the safety of maintainer;
Further, in the middle of annular hook, is provided with axis of rotation, can fast with being connected and dismounting of electric power cable.The advantage that the utility model has and good effect are: the utility model is provided with the first ladder, bridge joint ladder, the second ladder, stretch function can be realized, facilitate carrying of maintainer, and be provided with stopping means, bridge joint ladder and the second ladder can be made to hover at an arbitrary position, be applicable to the repairing of differing heights electric power cable.The utility model is also provided with firm banking, anti-skidding hangnail and annular hook, avoids electric power cable to rush to repair slipping of ladder, ensures the safety of maintainer.The utility model structure is simple, easy to use, suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric power cable repairing ladder that the utility model embodiment provides;
Fig. 2 is the structural representation of a kind of electric power cable repairing ladder local that the utility model embodiment provides;
In figure: 1, firm banking; 2, anti-skidding hangnail; 3, maintenance ladder hinge hole; 4, support post; 5, the first ladder; 6, bridge joint ladder; 7, the second ladder; 8, roll structure; 9, gangboard; 10, position-limit mechanism; 11, annular hook.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.
Refer to Fig. 1:
As shown in Figure 1, a kind of electric power cable repairing ladder of the utility model embodiment, this device comprises: firm banking 1, anti-skidding hangnail 2, maintenance ladder hinge hole 3, support post 4, first ladder 5, bridge joint ladder 6, second ladder 7, roll structure 8, gangboard 9, stopping means 10, annular hook 11;
Anti-skidding hangnail 2 is arranged on firm banking 1 bottom, maintenance ladder hinge hole 3 is arranged on firm banking 1 and the first ladder 5, support post 4 is arranged between firm banking 1 and the maintenance ladder hinge hole 3 of the first ladder 5, first ladder 5 is arranged on firm banking 1, bridge joint ladder 6 is arranged on the first ladder 5, second ladder 7 is arranged on bridge joint ladder 6, and gangboard 9 is arranged on the first ladder 5, bridge joint ladder 6 and the second ladder 7.Stopping means 10 is arranged on ladder junction, and annular hook 11 is arranged on above the second ladder 7;
Further, anti-skidding hangnail 2 is uneven on firm banking 1 to be arranged multiple, and slipmat also can be selected to replace anti-skidding hangnail 2;
Further, bridge joint ladder 6 connects the first ladder 5 and the second ladder 7, realizes full zoom-out function, enables ladder extend to greatest extent;
Further, stopping means 10 can make bridge joint ladder 6 and the second ladder 7 hover at an arbitrary position, is applicable to the repairing of differing heights electric power cable;
Further, gangboard 9 is provided with anti-slip groove, the intensity of maintenance ladder can either be strengthened, anti-skidding effect can be played again, ensure the safety of maintainer;
Further, in the middle of annular hook 11, is provided with axis of rotation, can fast with being connected and dismounting of electric power cable.
When carrying out electric power cable maintenance, first this device bridge joint ladder 6 and the second ladder 7 are pulled out, reach card position limit device 10 after predetermined altitude, fix firm banking 1, anti-skidding hangnail 2 is touched on ground completely, then the first ladder 5 is propped up, connect support post 4 by maintenance ladder hinge hole 3, again this device annular hook 11 is hung on electric power cable, can electric power cable maintenance be carried out.
The advantage that the utility model has and good effect are: the utility model is provided with the first ladder, bridge joint ladder, the second ladder, stretch function can be realized, facilitate carrying of maintainer, and be provided with stopping means, bridge joint ladder and the second ladder can be made to hover at an arbitrary position, be applicable to the repairing of differing heights electric power cable.The utility model is also provided with firm banking, anti-skidding hangnail and annular hook, avoids electric power cable to rush to repair slipping of ladder, ensures the safety of maintainer.The utility model structure is simple, easy to use, suitable for large-scale promotion.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an electric power cable repairing ladder, it is characterized in that, this device comprises: firm banking, anti-skidding hangnail, maintenance ladder hinge hole, support post, the first ladder, bridge joint ladder, the second ladder, roll structure, gangboard, position-limit mechanism, annular hook; Anti-skidding hangnail is arranged on firm banking bottom, maintenance ladder hinge hole is arranged on firm banking and the first ladder, support post is arranged between the maintenance ladder hinge hole of firm banking and the first ladder, first ladder is arranged on firm banking, bridge joint ladder is arranged on the first ladder, and the second ladder is arranged on bridge joint ladder, and gangboard is arranged on the first ladder, bridge joint ladder and the second ladder, position-limit mechanism is arranged on ladder junction, and annular hook is arranged on above the second ladder.
2. a kind of electric power cable repairing ladder as claimed in claim 1, is characterized in that, anti-skidding hangnail on firm banking uneven arrange multiple.
3. a kind of electric power cable repairing ladder as claimed in claim 1, it is characterized in that, bridge joint ladder connects the first ladder and the second ladder.
4. a kind of electric power cable repairing ladder as claimed in claim 1, it is characterized in that, stopping means can make bridge joint ladder and the second ladder hover at an arbitrary position.
5. a kind of electric power cable repairing ladder as claimed in claim 1, is characterized in that, gangboard is provided with anti-slip groove.
6. a kind of electric power cable repairing ladder as claimed in claim 1, is characterized in that, be provided with axis of rotation in the middle of annular hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495112.9U CN204899759U (en) | 2015-07-09 | 2015-07-09 | Ladder is rushed to repair to electric power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495112.9U CN204899759U (en) | 2015-07-09 | 2015-07-09 | Ladder is rushed to repair to electric power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899759U true CN204899759U (en) | 2015-12-23 |
Family
ID=54921945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520495112.9U Expired - Fee Related CN204899759U (en) | 2015-07-09 | 2015-07-09 | Ladder is rushed to repair to electric power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204899759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843228A (en) * | 2018-08-23 | 2018-11-20 | 国网江苏省电力有限公司南通供电分公司 | A kind of power grid repairing ladder |
| CN108939394A (en) * | 2018-07-22 | 2018-12-07 | 绿山高科建设科技有限公司 | A kind of intelligence ladder anti-skid device |
-
2015
- 2015-07-09 CN CN201520495112.9U patent/CN204899759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939394A (en) * | 2018-07-22 | 2018-12-07 | 绿山高科建设科技有限公司 | A kind of intelligence ladder anti-skid device |
| CN108843228A (en) * | 2018-08-23 | 2018-11-20 | 国网江苏省电力有限公司南通供电分公司 | A kind of power grid repairing 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: 20151223 Termination date: 20160709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |