CN204691653U - A kind of electric power cable maintenance ladder - Google Patents
A kind of electric power cable maintenance ladder Download PDFInfo
- Publication number
- CN204691653U CN204691653U CN201520421631.0U CN201520421631U CN204691653U CN 204691653 U CN204691653 U CN 204691653U CN 201520421631 U CN201520421631 U CN 201520421631U CN 204691653 U CN204691653 U CN 204691653U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- maintenance ladder
- montant
- hole
- electric power
- 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
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 claims description 9
- 230000001788 irregular Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of electric power cable maintenance ladder, comprise maintenance ladder body, Antiskid platform and Telescopic chair, maintenance ladder body comprises montant, pedal, first transverse slat, second transverse slat and the 3rd transverse slat, second transverse slat and the 3rd transverse slat are equipped with clip, clip is connected with U-shaped bayonet socket, two external ends of U-shaped bayonet socket are connected with hinge bar, also support post is provided with between montant and Antiskid platform, the upper end of support post is connected with dowel hole, the lower end of support post is connected with hinge hole, the top of the first transverse slat is provided with fixed pulley, Telescopic chair is provided with connecting rod, connecting rod is provided with the alignment pin matched with dowel hole.The utility model structure is simple, easy to use, Antiskid platform can not skid due to maintenance ladder when ensureing maintainer's operation and damage, simultaneously can according to the gradient of maintenance position adjustments maintenance ladder body, be applicable to different construction environments, Telescopic chair provides recreating facility, comfortable safety when carrying out operation for a long time for maintainer.
Description
Technical field
The utility model relates to electric power checkout equipment technical field, specifically a kind of electric power cable maintenance ladder.
Background technology
Along with the develop rapidly of Chinese national economy, the rapid raising of living standards of the people, electric power has become assistant indispensable in our life.At present, transmission line of electricity, as the main path of transferring electric power, carries contact tie and bridge beam action, and the whether safe and reliable of it directly affects the stable of power system.Constructor is when carrying out maintenance construction, 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, very easily cause cable cable to pull or break.Further, current maintenance ladder is all common standing, no matter stand on crossbeam or stand on a fritter work plane, all can be tired in the process of long-time maintenance, and cause the increase of unsafe factor.
Utility model content
The purpose of this utility model is the electric power cable maintenance ladder providing a kind of structure simple, safe and reliable, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric power cable maintenance ladder, comprise maintenance ladder body, Antiskid platform and Telescopic chair, described maintenance ladder body comprises montant, pedal, first transverse slat, second transverse slat and the 3rd transverse slat, described pedal is evenly arranged on montant, described first transverse slat, second transverse slat and the 3rd transverse slat are arranged between two montants from top to bottom successively, and the first transverse slat is positioned at the top of montant, described second transverse slat and the 3rd transverse slat are equipped with clip, described clip is connected with U-shaped bayonet socket, two external ends of U-shaped bayonet socket are connected with hinge bar, hinge bar is hinged on the outer end of one of them arm of described U-shaped bayonet socket, the other end of hinge bar is provided with bearing pin perforation, the outer end of another arm of U-shaped bayonet socket is provided with the through hole coordinated of boring a hole with bearing pin, the bottom of described montant is connected with Antiskid platform by bearing pin, described Antiskid platform is provided with multiple hinge hole, the soffit of described montant is evenly laid with multiple dowel hole, also support post is provided with between described montant and Antiskid platform, the upper end of described support post is connected with dowel hole, the lower end of support post is connected with hinge hole, the bottom surface of described Antiskid platform is provided with the non-slip process of irregular alignment, the top of described first transverse slat is provided with fixed pulley, described Telescopic chair is provided with connecting rod, connecting rod is provided with the alignment pin matched with dowel hole, the upper end of Telescopic chair is provided with stay cord, stay cord winding is on described fixed pulley, and the other end of stay cord is fixed on the fixed bar on montant.
As further program of the utility model: described hinge hole is at least provided with three, described dowel hole is at least provided with three.
As further program of the utility model: described non-slip process is zigzag.
As the utility model further scheme: described Telescopic chair is provided with safety belt.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, easy to use, be easy to mobile, reduce cost, Antiskid platform can not skid due to maintenance ladder when ensureing maintainer's operation and damage, simultaneously can according to the gradient of maintenance position adjustments maintenance ladder body, be applicable to different construction environments, Telescopic chair provides recreating facility, comfortable safety when carrying out operation for a long time for maintainer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is the structural representation of clip in the utility model.
In figure: 1-maintenance ladder body; 2-Antiskid platform; 3-Telescopic chair; 4-montant; 5-pedal; 6-first transverse slat; 7-second transverse slat; 8-the 3rd transverse slat; 9-bearing pin; 10-hinge hole; 11-dowel hole; 12-support post; 13-non-slip process; 14-clip; 15-U shape bayonet socket; 16-hinge bar; 17-fixed pulley; 18-alignment pin; 19-stay cord; 20-fixed bar; 21-safety belt; 22-connecting rod.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of electric power cable maintenance ladder, comprise maintenance ladder body 1, Antiskid platform 2 and Telescopic chair 3, described maintenance ladder body 1 comprises montant 4, pedal 5, first transverse slat 6, second transverse slat 7 and the 3rd transverse slat 8, described pedal 5 is evenly arranged on montant 4, described first transverse slat 6, second transverse slat 7 and the 3rd transverse slat 8 are arranged between two montants 4 from top to bottom successively, and the first transverse slat 6 is positioned at the top of montant 4, described second transverse slat 7 and the 3rd transverse slat 8 are equipped with clip 14, described clip 14 is connected with U-shaped bayonet socket 15, described clip 14 blocks electric pole by U-shaped bayonet socket 15, the external end of U-shaped bayonet socket 15 is connected with hinge bar 16, hinge bar 16 is hinged on the outer end of one of them arm of described U-shaped bayonet socket 15, the other end of hinge bar 16 is provided with bearing pin perforation, the outer end of another arm of U-shaped bayonet socket 15 is provided with the through hole coordinated of boring a hole with bearing pin, the bottom of described montant 4 is connected with Antiskid platform 2 by bearing pin 9, bearing pin 9 syndeton is simple, easy realization, and the flexibility that the gradient of montant 1 regulates can be ensured, described Antiskid platform 2 is provided with multiple hinge hole 10, the soffit of described montant 4 is evenly laid with multiple dowel hole 11, support post 12 is also provided with between described montant 4 and Antiskid platform 2, the upper end of described support post 12 is connected with dowel hole 11, the lower end of support post 12 is connected with hinge hole 10, described maintenance ladder body 1 can stand on the top of Antiskid platform 2 by support post 12 in different angles, the setting of these different angles, in order to be applicable to different construction heights, the bottom surface of described Antiskid platform 2 is provided with the non-slip process 13 of irregular alignment, the non-slip process 13 of irregular alignment is in order to increase the frictional force with ground, thus reach better skidproof effect, Antiskid platform 2 can embed on the softer ground of geology by zigzag non-slip process 13, the top of described first transverse slat 6 is provided with fixed pulley 17, described Telescopic chair 3 is provided with connecting rod 22, connecting rod 22 is provided with the alignment pin 18 matched with dowel hole 11, the upper end of Telescopic chair 3 is provided with stay cord 19, stay cord 19 winding is on described fixed pulley 17, and the other end of stay cord 19 is fixed on the fixed bar 20 on montant 4, described Telescopic chair 3 is provided with safety belt 21.
When the utility model is used for short period maintenance, the gradient of maintenance ladder body 1 is regulated by support post 12 and bearing pin 9, easy to use, when the maintenance for the long period, montant 2 vertically can be placed, U-shaped bayonet socket 15 is fastened on electric pole, the two-arm of hinge bar 16 and U-shaped bayonet socket 15 is connected and fixed, prevent U-shaped bayonet socket 15 from deviating from electric pole, then stay cord 19 is pulled Telescopic chair 3 to be risen to maintenance position, finally stay cord 19 is fastened on fixed bar 20, staff climbs up Telescopic chair 3 by montant 4, then be sitting in Telescopic chair 3 and overhaul, as snug as a bug in a rug, be applicable to carrying out service work for a long time.
The utility model structure is simple, easy to use, be easy to mobile, reduce cost, Antiskid platform 2 can not skid due to maintenance ladder when ensureing maintainer's operation and damage, simultaneously can according to the gradient of maintenance position adjustments maintenance ladder body 1, be applicable to different construction environments, Telescopic chair 3 provides recreating facility, comfortable safety when carrying out operation for a long time for maintainer.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. an electric power cable maintenance ladder, comprise maintenance ladder body (1), Antiskid platform (2) and Telescopic chair (3), it is characterized in that, described maintenance ladder body (1) comprises montant (4), pedal (5), first transverse slat (6), second transverse slat (7) and the 3rd transverse slat (8), described pedal (5) is evenly arranged on montant (4), described first transverse slat (6), second transverse slat (7) and the 3rd transverse slat (8) are arranged between two montants (4) from top to bottom successively, and the first transverse slat (6) is positioned at the top of montant (4), described second transverse slat (7) and the 3rd transverse slat (8) are equipped with clip (14), described clip (14) is connected with U-shaped bayonet socket (15), two external ends of U-shaped bayonet socket (15) are connected with hinge bar (16), hinge bar (16) is hinged on the outer end of one of them arm of described U-shaped bayonet socket (15), the other end of hinge bar (16) is provided with bearing pin perforation, the outer end of another arm of U-shaped bayonet socket (15) is provided with the through hole coordinated of boring a hole with bearing pin, the bottom of described montant (4) is connected with Antiskid platform (2) by bearing pin (9), described Antiskid platform (2) is provided with multiple hinge hole (10), the soffit of described montant (4) is evenly laid with multiple dowel hole (11), support post (12) is also provided with between described montant (4) and Antiskid platform (2), the upper end of described support post (12) is connected with dowel hole (11), the lower end of support post (12) is connected with hinge hole (10), the bottom surface of described Antiskid platform (2) is provided with the non-slip process (13) of irregular alignment, the top of described first transverse slat (6) is provided with fixed pulley (17), described Telescopic chair (3) is provided with connecting rod (22), connecting rod (22) is provided with the alignment pin (18) matched with dowel hole (11), the upper end of Telescopic chair (3) is provided with stay cord (19), stay cord (19) winding is on described fixed pulley (17), and the other end of stay cord (19) is fixed on the fixed bar (20) on montant (4).
2. electric power cable maintenance ladder according to claim 1, is characterized in that, described hinge hole (10) is at least provided with three, and described dowel hole (11) is at least provided with three.
3. electric power cable maintenance ladder according to claim 1, is characterized in that, described non-slip process (13) is zigzag.
4. electric power cable maintenance ladder according to claim 1, is characterized in that, described Telescopic chair (3) is provided with safety belt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421631.0U CN204691653U (en) | 2015-06-18 | 2015-06-18 | A kind of electric power cable maintenance ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421631.0U CN204691653U (en) | 2015-06-18 | 2015-06-18 | A kind of electric power cable maintenance ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691653U true CN204691653U (en) | 2015-10-07 |
Family
ID=54231956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421631.0U Expired - Fee Related CN204691653U (en) | 2015-06-18 | 2015-06-18 | A kind of electric power cable maintenance ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691653U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459002A (en) * | 2016-07-29 | 2017-12-12 | 国网山东省电力公司龙口市供电公司 | Telescopic power equipment maintaining ladder |
| CN107816313A (en) * | 2017-12-01 | 2018-03-20 | 国网新疆电力有限公司和田供电公司 | The electric power overhaul equipment of convenient operation |
| CN108104705A (en) * | 2017-12-15 | 2018-06-01 | 国网山东省电力公司莒南县供电公司 | A kind of multifunction power maintenance ladder |
| CN109507020A (en) * | 2017-09-20 | 2019-03-22 | 东莞前沿技术研究院 | Testpieces strength testing device and testpieces strength test method |
-
2015
- 2015-06-18 CN CN201520421631.0U patent/CN204691653U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459002A (en) * | 2016-07-29 | 2017-12-12 | 国网山东省电力公司龙口市供电公司 | Telescopic power equipment maintaining ladder |
| CN107459002B (en) * | 2016-07-29 | 2019-04-02 | 国网山东省电力公司龙口市供电公司 | Telescopic power equipment maintaining ladder |
| CN109507020A (en) * | 2017-09-20 | 2019-03-22 | 东莞前沿技术研究院 | Testpieces strength testing device and testpieces strength test method |
| CN107816313A (en) * | 2017-12-01 | 2018-03-20 | 国网新疆电力有限公司和田供电公司 | The electric power overhaul equipment of convenient operation |
| CN108104705A (en) * | 2017-12-15 | 2018-06-01 | 国网山东省电力公司莒南县供电公司 | A kind of multifunction power maintenance ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204691653U (en) | A kind of electric power cable maintenance ladder | |
| CN108194017B (en) | A kind of combined multifunctional electric power overhaul device | |
| CN204983905U (en) | Convenient to use's interim guardrail of electric power construction | |
| CN204299448U (en) | A kind of novel electric power ladder | |
| CN105401873A (en) | Insulating elevator | |
| CN211715021U (en) | Transformer is maintained and is used cat ladder | |
| CN104453694A (en) | Insulating ladder capable of carrying objects | |
| CN201887378U (en) | Auxiliary working rack for transmission line pole or tower maintenance | |
| WO2021031264A1 (en) | Crossing bracket | |
| CN203347677U (en) | Antiskid ladder | |
| CN206422494U (en) | A kind of novel cable sets up hook | |
| CN206126783U (en) | Detachable work platform | |
| CN205297289U (en) | Electric power overhaul ladder | |
| CN205558778U (en) | Electrical power emergency repair ladder | |
| CN205061496U (en) | Novel transformer bushing who improves structure overhauls emergency staircase | |
| CN204357338U (en) | A kind of electric power overhaul frame | |
| CN203833575U (en) | Vertical rod hoisting multifunctional tool of substation high-altitude device | |
| CN204703739U (en) | A kind of isolating switch high-altitude maintenance ladder | |
| CN206820357U (en) | A kind of Multifunctional power transmission line service kit | |
| CN205277277U (en) | Insulating companion ladder | |
| CN204738733U (en) | Laborsaving insulating slide | |
| CN205277273U (en) | Pole ladder is stepped on to cement concrete pole | |
| CN204782720U (en) | Totally enclosed rope ladder | |
| CN205335747U (en) | Strain insulator string device is singly gone here and there in light -duty play of folded cascade | |
| CN204349299U (en) | A kind of Transformer Bushing Overhaul emergency staircase |
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: 20151007 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |