CN204703747U - A kind of can the electric power overhaul ladder of quick adjustment - Google Patents
A kind of can the electric power overhaul ladder of quick adjustment Download PDFInfo
- Publication number
- CN204703747U CN204703747U CN201520413364.2U CN201520413364U CN204703747U CN 204703747 U CN204703747 U CN 204703747U CN 201520413364 U CN201520413364 U CN 201520413364U CN 204703747 U CN204703747 U CN 204703747U
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- China
- Prior art keywords
- base
- ladder body
- maintenance ladder
- electric power
- support post
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- 238000012423 maintenance Methods 0.000 claims abstract description 42
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model discloses a kind of can the electric power overhaul ladder of quick adjustment, comprise maintenance ladder body and base, the top right side of described base is provided with maintenance ladder body by hinged seat and pin-hinges, the right side of described maintenance ladder body is provided with and is evenly provided with some pedals, the top left side of described base is hinged is provided with support post, the end rollers of described support post is positioned in the chute on the left of maintenance ladder body, hingedly respectively in the middle part of the left and right sides of described support post be provided with a cylinder and No. two cylinders, slip is coordinated to be provided with extension bar in the left end of described base and right-hand member interior grooves.The utility model adjustment in use is convenient, and stability is higher, reduces the task difficulty of maintainer, can shorten the time that electric power overhaul is safeguarded.
Description
Technical field
The utility model relates to a kind of electric power first-aid device, specifically a kind of can the electric power overhaul ladder of quick adjustment.
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.The whether safe and reliable of it directly affects the stable of power system.And in electric power overhaul, often need to overhaul the aerial cable of higher position, maintenance ladder is exactly the most frequently used equipment.But, existing maintenance ladder less stable, flexibility is lower, highly regulate inconvenience, and maintainer's fetching tool is inconvenient, needs extra light source when overhauling in the environment of insufficient light, affect the operating efficiency of maintainer, for electric power first-aid is made troubles.
Utility model content
The purpose of this utility model be to provide a kind of can the electric power overhaul ladder of quick adjustment, 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 can the electric power overhaul ladder of quick adjustment, comprise maintenance ladder body and base, the top right side of described base is provided with maintenance ladder body by hinged seat and pin-hinges, the left side vertical of described maintenance ladder body is provided with chute, the right side of described maintenance ladder body is provided with and is evenly provided with some pedals, the side, top of described maintenance ladder body is rotated and is provided with fixed pulley, described fixed pulley is provided with rope, the other end of rope is provided with instrument cases, the top of described maintenance ladder body is provided with illuminating lamp by flexible pipe, the top left side of described base is hinged is provided with support post, the end of described support post is rotated and is provided with roller, and roller is positioned in chute, hingedly respectively in the middle part of the left and right sides of described support post be provided with a cylinder and No. two cylinders, the bottom of a cylinder and No. two cylinders is hinged to be fixed on base, top snug fit on the right side of hinged seat of described base is fixed with counterweight, left end and the right-hand member inside of described base are equipped with groove, and the right-hand member of groove is provided with alignment pin in the outside of base, slip is coordinated to be provided with extension bar in described groove, the left end bottom of described extension bar is fixed with a universal wheel, the left and right sides, bottom of described base is provided with No. two universal wheels.
As further program of the utility model: a described cylinder is identical with No. two cylinder models, and a cylinder is identical with the distance of the bottom pin joint of the bottom pin joint distance support post of No. two cylinders.
As further program of the utility model: described counterweight is step structure, and the left side height of counterweight is higher than the height of hinged seat.
As further program of the utility model: the soffit of described No. two universal wheels and the soffit of a universal wheel are in the same horizontal line.
Compared with prior art, the beneficial effects of the utility model are: by controlling a cylinder and No. two cylinders carry out stretching and shrinking respectively simultaneously, while support post carries out turning to, roller rolls in chute, can adjust the level height of maintenance ladder body, simple to operate, regulate rapidly, ground staff pulls rope and namely gives maintenance personal use by fixed pulley by the instrument cases that instrument is housed, illuminating lamp by turning to arbitrarily in the environment of insufficient light carries out floor light to maintenance personal, can be increased weight for base by counterweight, keep stability, and can be limited the turned position of maintenance ladder body by counterweight, the reliability of lifting appliance, can be extended base by the extension bar of the left and right sides at base, promote the stationarity of base, the safety of maintainer is promoted further, and be convenient to device by a universal wheel and No. two universal wheels and move, flexibility is higher.
Accompanying drawing explanation
Fig. 1 is structural representation 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.
Refer to Fig. 1, in the utility model embodiment, a kind of can the electric power overhaul ladder of quick adjustment, comprise counterweight 1, pedal 2, roller 3, maintenance ladder body 4, chute 5, flexible pipe 6, illuminating lamp 7, fixed pulley 8, instrument cases 9, rope 10, a cylinder 11, extension bar 12, a universal wheel 13, groove 14, alignment pin 15, support post 16, No. two cylinders 17, base 18, hinged seat 19 and No. two universal wheels 20, the top right side of described base 18 is by hinged seat 19 and pin (not shown) is hinged is provided with maintenance ladder body 4, the left side vertical of described maintenance ladder body 4 is provided with chute 5, the right side of described maintenance ladder body 4 is provided with and is evenly provided with some pedals 2, maintenance personal's climbing is convenient to by pedal 2, the side, top of described maintenance ladder body 4 is rotated and is provided with fixed pulley 8, described fixed pulley 8 is provided with rope 10, the other end of rope 10 is provided with instrument cases 9, when maintenance personal needs related tool, pull rope 10 by ground staff and the instrument cases 9 that instrument is housed can be given maintenance personal use, operation is convenient, the top of described maintenance ladder body 4 is provided with illuminating lamp 7 by flexible pipe 6, when overhauling in the environment of insufficient light, floor light can be carried out by the illuminating lamp 7 couples of maintenance personals turned to arbitrarily.
The top left side of described base 18 is hinged is provided with support post 16, the end of described support post 16 is rotated and is provided with roller 3, and roller 3 is positioned in chute 5, roller 3 can roll in chute 5, hingedly respectively in the middle part of the left and right sides of described support post 16 be provided with a cylinder 11 and No. two cylinders 17, a cylinder 11 is identical with No. two cylinder 17 models, the bottom of a cylinder 11 and No. two cylinders 17 is hinged to be fixed on base 18, and a cylinder 11 is identical with the distance of the bottom pin joint of the bottom pin joint distance support post 16 of No. two cylinders 17, be convenient to be controlled a cylinder 11 and No. two cylinders 17 by controller, balance torsional.
Top snug fit on the right side of hinged seat 19 of described base 18 is fixed with counterweight 1, counterweight 1 is step structure, and the left side height of counterweight 1 is higher than the height of hinged seat 19, can be increased weight for base 18 by counterweight 1, keep stability, and can be limited the turned position of maintenance ladder body 4 by counterweight 1, left end and the right-hand member inside of described base 18 are equipped with groove 14, and the right-hand member of groove 14 is provided with alignment pin 15 in the outside of base 18, slip is coordinated to be provided with extension bar 12 in described groove 14, the left end bottom of described extension bar 12 is fixed with a universal wheel 13, can be lengthened base 18 by extension bar 12, promote stationarity, and can extension bar 12 be fixed in groove 14 by alignment pin 15, be convenient to device carrying mobile, the left and right sides, bottom of described base 18 is provided with No. two universal wheels 20, and the soffit of the soffit of No. two universal wheels 20 and a universal wheel 13 in the same horizontal line, join by a universal wheel 13 and No. two universal wheels 20 and device is supported, and the stability of lifting appliance.
Operating principle of the present utility model is: by being articulated with on base 18 by maintenance ladder body 4, and be provided with support post 16 at the roller 3 that passes on left of maintenance ladder body 4, when needing to regulate the height of maintenance ladder body 4, a cylinder 11 is controlled and No. two cylinders 17 carry out stretching and shrinking respectively simultaneously by controller (not shown), while support post 16 carries out turning to, roller 3 rolls in chute 5, can adjust the angle of maintenance ladder body 4, and then regulate the height of maintenance ladder body 4, fixed pulley 8 is provided with by rotating on the top of maintenance ladder body 4, ground staff pulls rope 10 can give maintenance personal use by the instrument cases 9 that instrument is housed, when overhauling in the environment of insufficient light, floor light can be carried out by the illuminating lamp 7 couples of maintenance personals turned to arbitrarily, can be increased weight for base 18 by counterweight 1, keep stability, and can be limited the turned position of maintenance ladder body 4 by counterweight 1, the reliability of lifting appliance, in addition, by sliding in the left and right sides of base 18, extension bar 12 is set, can extend base 18, promote the stationarity of base 18, the safety of maintainer is promoted further, and be convenient to device by a universal wheel 13 and No. two universal wheels 20 and move, flexibility is higher.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. one kind can the electric power overhaul ladder of quick adjustment, comprise maintenance ladder body and base, it is characterized in that, the top right side of described base is provided with maintenance ladder body by hinged seat and pin-hinges, the left side vertical of described maintenance ladder body is provided with chute, the right side of described maintenance ladder body is provided with and is evenly provided with some pedals, the side, top of described maintenance ladder body is rotated and is provided with fixed pulley, described fixed pulley is provided with rope, the other end of rope is provided with instrument cases, the top of described maintenance ladder body is provided with illuminating lamp by flexible pipe, the top left side of described base is hinged is provided with support post, the end of described support post is rotated and is provided with roller, and roller is positioned in chute, hingedly respectively in the middle part of the left and right sides of described support post be provided with a cylinder and No. two cylinders, the bottom of a cylinder and No. two cylinders is hinged to be fixed on base, top snug fit on the right side of hinged seat of described base is fixed with counterweight, left end and the right-hand member inside of described base are equipped with groove, and the right-hand member of groove is provided with alignment pin in the outside of base, slip is coordinated to be provided with extension bar in described groove, the left end bottom of described extension bar is fixed with a universal wheel, the left and right sides, bottom of described base is provided with No. two universal wheels.
2. according to claim 1 can the electric power overhaul ladder of quick adjustment, it is characterized in that, a described cylinder is identical with No. two cylinder models, and a cylinder is identical with the distance of the bottom pin joint of the bottom pin joint distance support post of No. two cylinders.
3. according to claim 1 can the electric power overhaul ladder of quick adjustment, it is characterized in that, described counterweight is step structure, and the left side height of counterweight is higher than the height of hinged seat.
4. according to claim 1 can the electric power overhaul ladder of quick adjustment, it is characterized in that, the soffit of described No. two universal wheels and the soffit of a universal wheel are in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413364.2U CN204703747U (en) | 2015-06-16 | 2015-06-16 | A kind of can the electric power overhaul ladder of quick adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413364.2U CN204703747U (en) | 2015-06-16 | 2015-06-16 | A kind of can the electric power overhaul ladder of quick adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703747U true CN204703747U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520413364.2U Expired - Fee Related CN204703747U (en) | 2015-06-16 | 2015-06-16 | A kind of can the electric power overhaul ladder of quick adjustment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204703747U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322461A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Electric power overhauling ladder convenient to use |
| CN105356340A (en) * | 2015-10-28 | 2016-02-24 | 国网山东济阳县供电公司 | Ammeter dismounting device used for electric power maintenance |
| CN105429030A (en) * | 2015-11-26 | 2016-03-23 | 成都佳美嘉科技有限公司 | Novel electrical inspection frame |
| CN106006462A (en) * | 2016-05-27 | 2016-10-12 | 江苏省农业科学院 | Multifunctional orchard work platform leveling mechanism |
| CN109292484A (en) * | 2018-09-20 | 2019-02-01 | 江苏永钢集团有限公司 | A kind of and matching used stop gauge of wharf crane |
-
2015
- 2015-06-16 CN CN201520413364.2U patent/CN204703747U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322461A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Electric power overhauling ladder convenient to use |
| CN105356340A (en) * | 2015-10-28 | 2016-02-24 | 国网山东济阳县供电公司 | Ammeter dismounting device used for electric power maintenance |
| CN105429030A (en) * | 2015-11-26 | 2016-03-23 | 成都佳美嘉科技有限公司 | Novel electrical inspection frame |
| CN106006462A (en) * | 2016-05-27 | 2016-10-12 | 江苏省农业科学院 | Multifunctional orchard work platform leveling mechanism |
| CN106006462B (en) * | 2016-05-27 | 2018-07-06 | 江苏省农业科学院 | Multifunction orchard job platform levelling gear |
| CN109292484A (en) * | 2018-09-20 | 2019-02-01 | 江苏永钢集团有限公司 | A kind of and matching used stop gauge of wharf crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160616 |