CN204728980U - A kind of high-altitude maintenance insulating ladder - Google Patents
A kind of high-altitude maintenance insulating ladder Download PDFInfo
- Publication number
- CN204728980U CN204728980U CN201520322485.6U CN201520322485U CN204728980U CN 204728980 U CN204728980 U CN 204728980U CN 201520322485 U CN201520322485 U CN 201520322485U CN 204728980 U CN204728980 U CN 204728980U
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- CN
- China
- Prior art keywords
- plate
- cleat stanchion
- support bar
- inclined support
- insulating 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 title claims abstract description 16
- 239000004677 Nylon Substances 0.000 claims description 17
- 229920001778 nylon Polymers 0.000 claims description 17
- 239000012774 insulation material Substances 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a kind of high-altitude maintenance insulating ladder, comprise cleat stanchion, lighting device, inclined support bar, upper junction plate and lower connecting plate, described inclined support bar has two to be symmetricly set on both sides, cleat stanchion bottom, described inclined support bar lower end is provided with leg, and on inclined support bar, be provided with middle studdle, the middle studdle other end is slidably connected by sliding sleeve and cleat stanchion, described upper junction plate and lower connecting plate are arranged on cleat stanchion stage casing, and upper junction plate and lower connecting plate are all fixedly connected with cleat stanchion by Fixed latches plate, this device coordinates by arranging inclined support bar and middle studdle the steadiness installed and add whole ladder, and regulate spacing distance between insulating ladder baffle plate and electric wire thick stick by fork-shaped plate, strengthen the safety standing in operating personnel on insulating ladder, on cleat stanchion top, lighting device is set, the adjustable irradiation height of lighting device and irradiating angle, convenient working personnel carry out maintenance work under various light condition.
Description
Technical field
The utility model relates to maintenance of electrical equipment, specifically a kind of high-altitude maintenance insulating ladder.
Background technology
Due to urban economy high speed development, supply of electric power day is becoming tight, the requirement of user to supply of electric power is also more and more higher, some GIS transformer stations and transformation, the newly transforming plant primary equipment that puts into operation are arranged comparatively compact, limit by site contour, during service work and surrounding charged device security distance not, cause maintenance lift truck and near repair apparatus, challenge cannot be brought to carrying out smoothly of high-altitude maintenance work.At present, carry out work high above the ground generally adopt extended type double ladder or scaffold erecting, and due to equipment itself and insulation support do not allow hang safety belt, during work, safety belt hangs nowhere, safety is not high, and power supply supply terminal when safeguarding, need additional illumination facility, conventional torch needs operator hand-held, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of high-altitude maintenance insulating ladder, 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 high-altitude maintenance insulating ladder, comprise cleat stanchion, lighting device, inclined support bar, upper junction plate and lower connecting plate, described inclined support bar has two to be symmetricly set on both sides, cleat stanchion bottom, described inclined support bar lower end is provided with leg, and on inclined support bar, be provided with middle studdle, the middle studdle other end is slidably connected by sliding sleeve and cleat stanchion, described upper junction plate and lower connecting plate are arranged on cleat stanchion stage casing, and upper junction plate and lower connecting plate are all fixedly connected with cleat stanchion by Fixed latches plate, junction plate stationary pipes is also provided with between described upper junction plate and lower connecting plate, on upper junction plate lower plane front end and lower connecting plate, flat front end is all connected with nylon wheel anchor ear by anchor ear contiguous block, above upper junction plate, be provided with an insulating ladder baffle plate, described insulating ladder baffle plate is connected on cleat stanchion by two symmetrical fork-shaped crab bolts, described cleat stanchion top offers apex cavity, described lighting device comprises lamp stand, lamp holder, screw rod and universal wheel, described lamp stand is cylindric, lamp stand top is provided with universal wheel, lamp holder is fixedly mounted on universal wheel by lamp stand, described lamp stand is arranged in apex cavity, cavity is provided with in lamp stand bottom, described cavity two ends are respectively equipped with a pivot pin, described pivot pin is circular cone structure, pivot pin tip outwardly, spring is provided with at cavity inside, one end that two pivot pins are arranged in cavity is connected by spring, described cavities open diameter dimension is arranged between pivot pin both ends of the surface diameter dimension, described apex cavity is provided with two pin-and-holes topmost, limiting plate is provided with bottom in apex cavity.
As further program of the utility model: some nylon wheels to be contacted the chain form component formed by some nylon wheel connecting plates by described nylon wheel anchor ear, and nylon wheel anchor ear is that insulation materials is made.
As the utility model further scheme: described fork-shaped plate and insulating ladder baffle plate all adopt insulation materials to make.
Compared with prior art, the beneficial effects of the utility model are: this device coordinates by arranging inclined support bar and middle studdle the steadiness installed and add whole ladder, and regulate spacing distance between insulating ladder baffle plate and electric wire thick stick by fork-shaped plate, strengthen the safety standing in operating personnel on insulating ladder, on cleat stanchion top, lighting device is set, the adjustable irradiation height of lighting device and irradiating angle, convenient working personnel carry out maintenance work under various light condition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lighting device in the utility model.
1-cleat stanchion in figure, 2-lighting device, 21-lamp stand, 22-lamp holder, 23-screw rod, 24-universal wheel, 25-pin-and-hole, 26-pivot pin, 27-spring, 3-inclined support bar, 31-middle studdle, 4-upper junction plate, 5-lower connecting plate, 6-Fixed latches plate, 7-is connected and fixed pipe, 8-nylon wheel anchor ear, 9-anchor ear contiguous block, 10-fork-shaped plate, 11-insulating ladder baffle plate, 12-apex cavity, 13-limiting plate.
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 ~ 2, in the utility model embodiment, a kind of high-altitude maintenance insulating ladder, comprise cleat stanchion 1, lighting device 2, inclined support bar 3, upper junction plate 4 and lower connecting plate 5, described inclined support bar 3 has two to be symmetricly set on both sides, cleat stanchion 1 bottom, described inclined support bar 3 lower end is provided with leg, and on inclined support bar 3, be provided with middle studdle 31, middle studdle 31 other end is slidably connected by sliding sleeve and cleat stanchion 1, the steadiness installed and add whole ladder is coordinated by inclined support bar 3 and middle studdle 31, described upper junction plate 4 and lower connecting plate 5 are arranged on cleat stanchion 1 stage casing, and upper junction plate 4 is all fixedly connected with cleat stanchion 1 by Fixed latches plate 6 with lower connecting plate 5, also be provided with junction plate stationary pipes 7 between described upper junction plate 4 and lower connecting plate 5 and be used for fixing connection, on upper junction plate 4 lower plane front end and lower connecting plate 5, flat front end is all connected with nylon wheel anchor ear 8 by anchor ear contiguous block 9, some nylon wheels to be contacted the chain form component formed by some nylon wheel connecting plates by nylon wheel anchor ear 8, nylon wheel anchor ear 8 is made for insulation materials, on utility poles fastening after as required nylon wheel anchor ear 8 being adjusted angle during installation, easy to use, an insulating ladder baffle plate 11 is provided with above upper junction plate 4, described insulating ladder baffle plate 11 is bolted on cleat stanchion 1 by two symmetrical fork-shaped plates 10, insulating ladder baffle plate 11 regulates the spacing between electric pole by fork-shaped plate 10, described fork-shaped plate 10 and insulating ladder baffle plate 11 all adopt insulation materials to make, and strengthen the safety standing in operating personnel on insulating ladder,
Described cleat stanchion 1 top offers apex cavity 12, described lighting device 2 comprises lamp stand 21, lamp holder 22, screw rod 23 and universal wheel 24, described lamp stand 21 is cylindric, lamp stand 21 top is provided with universal wheel 24, lamp holder 22 is fixedly mounted on universal wheel 24 by lamp stand 21, lamp holder 22 direction and then adjustment irradiating angle can be regulated by rotating universal wheel 24, described lamp stand 21 is arranged in apex cavity 12, cavity is provided with in lamp stand 21 bottom, described cavity two ends are respectively equipped with a pivot pin 26, described pivot pin 26 is circular cone structure, pivot pin 26 tip outwardly, spring 27 is provided with at cavity inside, one end that two pivot pins 26 are arranged in cavity is connected by spring 27, described cavities open diameter dimension is arranged between pivot pin 26 both ends of the surface diameter dimension, described apex cavity 12 is provided with two pin-and-holes 25 topmost, limiting plate 13 is provided with bottom in apex cavity 12, lamp stand 21 is mobile in apex cavity 12, extreme lower position is controlled downwards by limiting plate 13, move up arrive pin-and-hole 25 position time, pivot pin 26 is released by spring 27, pivot pin 26 is fastened in pin-and-hole 25 and controls lamp stand 21 extreme higher position, and then the convenient irradiation position regulating lamp holder 22.
Operating principle of the present utility model is: this device coordinates by arranging inclined support bar 3 and middle studdle 31 steadiness installed and add whole ladder, and regulate spacing distance between insulating ladder baffle plate 11 and electric wire thick stick by fork-shaped plate 10, strengthen the safety standing in operating personnel on insulating ladder, on cleat stanchion 1 top, lighting device 2 is set, the adjustable irradiation height of lighting device 2 and irradiating angle, convenient working personnel carry out maintenance work under various light condition.
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 (3)
1. a high-altitude maintenance insulating ladder, comprise cleat stanchion, lighting device, inclined support bar, upper junction plate and lower connecting plate, it is characterized in that, described inclined support bar has two to be symmetricly set on both sides, cleat stanchion bottom, described inclined support bar lower end is provided with leg, and on inclined support bar, be provided with middle studdle, the middle studdle other end is slidably connected by sliding sleeve and cleat stanchion, described upper junction plate and lower connecting plate are arranged on cleat stanchion stage casing, and upper junction plate and lower connecting plate are all fixedly connected with cleat stanchion by Fixed latches plate, junction plate stationary pipes is also provided with between described upper junction plate and lower connecting plate, on upper junction plate lower plane front end and lower connecting plate, flat front end is all connected with nylon wheel anchor ear by anchor ear contiguous block, above upper junction plate, be provided with an insulating ladder baffle plate, described insulating ladder baffle plate is connected on cleat stanchion by two symmetrical fork-shaped crab bolts, described cleat stanchion top offers apex cavity, described lighting device comprises lamp stand, lamp holder, screw rod and universal wheel, described lamp stand is cylindric, lamp stand top is provided with universal wheel, lamp holder is fixedly mounted on universal wheel by lamp stand, described lamp stand is arranged in apex cavity, cavity is provided with in lamp stand bottom, described cavity two ends are respectively equipped with a pivot pin, described pivot pin is circular cone structure, pivot pin tip outwardly, spring is provided with at cavity inside, one end that two pivot pins are arranged in cavity is connected by spring, described cavities open diameter dimension is arranged between pivot pin both ends of the surface diameter dimension, described apex cavity is provided with two pin-and-holes topmost, limiting plate is provided with bottom in apex cavity.
2. a kind of high-altitude maintenance insulating ladder according to claim 1, is characterized in that, some nylon wheels to be contacted the chain form component formed by some nylon wheel connecting plates by described nylon wheel anchor ear, and nylon wheel anchor ear is that insulation materials is made.
3. a kind of high-altitude maintenance insulating ladder according to claim 1, is characterized in that, described fork-shaped plate and insulating ladder baffle plate all adopt insulation materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322485.6U CN204728980U (en) | 2015-05-19 | 2015-05-19 | A kind of high-altitude maintenance insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322485.6U CN204728980U (en) | 2015-05-19 | 2015-05-19 | A kind of high-altitude maintenance insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728980U true CN204728980U (en) | 2015-10-28 |
Family
ID=54387339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322485.6U Expired - Fee Related CN204728980U (en) | 2015-05-19 | 2015-05-19 | A kind of high-altitude maintenance insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445895A (en) * | 2021-07-02 | 2021-09-28 | 贵州电网有限责任公司 | Electric pole climbing device capable of working in hot-line mode |
-
2015
- 2015-05-19 CN CN201520322485.6U patent/CN204728980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445895A (en) * | 2021-07-02 | 2021-09-28 | 贵州电网有限责任公司 | Electric pole climbing device capable of working in hot-line mode |
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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: 20151028 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |