CN103532051B - A kind of 180 degree of rotation and lifting insulated platforms - Google Patents
A kind of 180 degree of rotation and lifting insulated platforms Download PDFInfo
- Publication number
- CN103532051B CN103532051B CN201310545287.1A CN201310545287A CN103532051B CN 103532051 B CN103532051 B CN 103532051B CN 201310545287 A CN201310545287 A CN 201310545287A CN 103532051 B CN103532051 B CN 103532051B
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- insulated
- guide rail
- lifting
- insulated platform
- 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
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of 180 degree of rotation and lifting insulated platforms, comprise guide rail, upper anchor ear, middle anchor ear, lower anchor ear, upper sliding sleeve, low sleeve, hoisting mechanism, rotating mechanism and insulated platform, described guide rail is vertically arranged, and the upper and lower end of described guide rail is connected rotationally with described upper anchor ear and lower anchor ear correspondingly; Described upper sliding sleeve and low sleeve are socketed on described guide rail one on the other slidably; Described hoisting mechanism comprises pulley, the first worm couple and lifting ribbon; Described rotating mechanism comprises the second worm couple; The inner of described insulated platform is connected with described upper sliding sleeve, and the outer end of described insulated platform is connected with described low sleeve by insulation hound.180 degree of rotation and lifting insulated platforms of the present invention overhead vehicle that can replace insulating completes the live line working in narrow place, can adjust the radial position relative to electric pole of insulated platform height and insulated platform.
Description
Technical field
The present invention relates to a kind of 180 degree of rotation and lifting insulated platforms, belong to power equipment maintaining apparatus field.
Background technology
At present in 10kV live line working, on-load changes the events in operation of drop out fuse, overall project can only be completed by insulation overhead vehicle, but in practical operation, often run into operating location in the woods, in field, or in intensive community, insulation overhead vehicle launches charged events in operation because the restriction being subject to road environment cannot enter job site, and interruption maintenance of having to.At the scene that insulation overhead vehicle cannot arrive, the operation of general use insulated platform.
Insulated platform is realize live line working generally to carry out in mountain area or narrow area and played very important effect, but existing insulated platform there are certain requirements the installation site on electric pole, and operation height can not be adjusted up and down after installing, therefore can only in fixing height operation when staff works, reinstall again when working depth needs then will to dismantle insulated platform during change, and existing insulated platform can not rotate, staff can not convert self radial position relative to electric pole, make troubles and unsafe factor to staff, greatly reduce the operating efficiency of live line working like this.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of 180 degree of rotation and lifting insulated platforms are provided, are applicable to the live line working in narrow place, the radial position relative to electric pole of insulated platform height and insulated platform can be adjusted, and structure is simple, flexible operation.
A kind of technical scheme realizing above-mentioned purpose is: a kind of 180 degree of rotation and lifting insulated platforms, comprise guide rail, upper anchor ear, middle anchor ear, lower anchor ear, upper sliding sleeve, low sleeve, hoisting mechanism, rotating mechanism and insulated platform, wherein:
Described guide rail is vertically arranged, and the upper and lower end of described guide rail is connected rotationally with described upper anchor ear and lower anchor ear correspondingly;
Described upper sliding sleeve and low sleeve are socketed on described guide rail one on the other slidably;
Described middle anchor ear, between described upper sliding sleeve and low sleeve, comprises supporting base and chain, and the side of the supporting base of described middle anchor ear is fixedly connected with the chain of described middle anchor ear, and the chain pin of opposite side and described middle anchor ear connects;
Described hoisting mechanism comprises pulley, the first worm couple and lifting ribbon, described pulley is arranged on the top of described guide rail, and described pulley is positioned at the below of described upper anchor ear, described first worm couple is arranged in the supporting base of described middle anchor ear, in described first worm couple, worm screw is driving shaft, and worm gear is connected with described lifting ribbon, and described lifting ribbon is fixedly connected with described upper sliding sleeve through described pulley;
Described rotating mechanism comprises the second worm couple, and described second worm couple is arranged in the supporting base of described middle anchor ear, and in described second worm couple, worm screw is driving shaft, and worm gear is fixedly connected with the stage casing of described guide rail;
The inner of described insulated platform is connected with described upper sliding sleeve, and the outer end of described insulated platform is connected with described low sleeve by insulation hound.
180 degree of above-mentioned rotation and lifting insulated platforms, wherein, described guide rail is rectangular tubular section bar, described guide rail upper and lower end is connected with described upper anchor ear and lower anchor ear correspondingly rotationally respectively by ring flange, by square internally and round externally sleeve pipe axial restraint between the stage casing of described guide rail and the worm gear of described second worm couple.
180 degree of above-mentioned rotation and lifting insulated platforms, wherein, described lifting ribbon is bolted to connection through described pulley and described upper sliding sleeve.
180 degree of above-mentioned rotation and lifting insulated platforms, wherein, described first worm couple has auto-lock function.
180 degree of above-mentioned rotation and lifting insulated platforms, wherein, described insulated platform comprises insulated platform body, insulation guardrail, a pair insulation brace, faldstool and insulated guardrail,
The both sides of the outer end of described insulated platform body are hinged with the both sides of the bottom of described insulation guardrail correspondingly, the inner of described insulated platform body is connected with described upper sliding sleeve, and the outer end of described insulated platform body is connected with described low sleeve by insulation hound;
The bottom of described a pair insulation brace is hinged with the both sides of the inner of described insulated platform body correspondingly, and the top of described a pair insulation brace is hinged with the both sides of the upper end of described insulation guardrail correspondingly;
Described faldstool is positioned at the top of described insulated platform body, and the inner side of described faldstool is hinged by the shaft of insulation lower link bar and described insulation guardrail, and the shaft of outside and described insulation guardrail is hinged;
Described insulated guardrail is door frame-shaped construction, and described insulated guardrail is connected across on described insulated platform body.
180 degree of above-mentioned rotation and lifting insulated platforms, wherein, the number of described insulation hound is two, and the top of described two eradication edge hounds is hinged with the both sides of the outer end of described insulated platform body correspondingly, and described two bottoms thoroughly doing away with edge hounds are all connected with described low sleeve.
180 degree of above-mentioned rotation and lifting insulated platforms, wherein, described upper anchor ear and lower anchor ear include supporting base and chain, the side of described supporting base is fixedly connected with described chain, the pin of opposite side and described chain connects, and the upper and lower end of described guide rail is connected rotationally with the supporting base of described upper anchor ear and the supporting base of lower anchor ear correspondingly.
A kind of 180 degree of rotation and lifting insulated platforms of the present invention beneficial effect is compared with prior art:
1) insulation overhead vehicle can be replaced to complete the live line working project in narrow place, insulated platform can be made to promote the distance of a meter by rotating hoisting mechanism, thus adjustment insulated platform height; Insulated platform can be made to be that rotating shaft carries out 180 degree horizontally rotating with guide rail by rotating mechanism, thus adjustment insulated platform is relative to the radial position of electric pole, for staff provides operating condition more flexibly;
2) adopt split type design for disassembly, monomer weigh light after decomposing, facilitates personnel to carry;
3) motor is adopted to complete the operation of lifting, rotating insulated platform, flexible operation;
4) adopt guide rail to be separated lifting with insulated platform, install more laborsaving.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is end view of the present invention;
Fig. 3 is vertical view of the present invention.
Embodiment
In order to make those skilled in the art can understand technical scheme of the present invention better, below in conjunction with accompanying drawing, its embodiment is described in detail.
Refer to Fig. 1, Fig. 2 and Fig. 3, most preferred embodiment of the present invention: a kind of 180 degree of rotation and lifting insulated platforms comprise guide rail 1, upper anchor ear 2, middle anchor ear 3, lower anchor ear 4, upper sliding sleeve 5, low sleeve 6, hoisting mechanism 7, rotating mechanism 8 and insulated platform 9.
Guide rail 1 is vertically arranged, and the upper and lower end of guide rail 1 is connected rotationally with upper anchor ear 2 and lower anchor ear 4 correspondingly; Upper sliding sleeve 5 and low sleeve 6 are socketed on guide rail 1 one on the other slidably; Middle anchor ear 3, between described upper sliding sleeve 5 and low sleeve 6, comprises supporting base 31 and chain 32, and the side of the supporting base 31 of middle anchor ear is fixedly connected with the chain 32 of middle anchor ear, and the chain 32 of opposite side and middle anchor ear is sold and connected; Hoisting mechanism 7 comprises pulley 71, first worm couple 72 and lifting ribbon 73, pulley 71 is arranged on the top of guide rail 1, and pulley 71 is positioned at the below of anchor ear 2, first worm couple 72 is arranged in the supporting base 31 of middle anchor ear, in first worm couple 72, worm screw is driving shaft and extends to the outside of the supporting base 31 of middle anchor ear, is conveniently connected with motor, uses motor driven hoisting mechanism.Worm gear is connected with lifting ribbon 73, and lifting ribbon 73 is bolted to connection through pulley 71 and upper sliding sleeve 5; Rotating mechanism 8 comprises the second worm couple, second worm couple is arranged in the supporting base 31 of middle anchor ear, in second worm couple, worm screw is driving shaft and extends to the outside of the supporting base 31 of middle anchor ear, convenient connection with motor drives rotating mechanism, and worm gear is fixedly connected with the stage casing of guide rail 1; The inner of insulated platform 9 is connected with upper sliding sleeve 5, and the outer end of insulated platform 5 is connected with low sleeve 6 by insulation hound 97.
Preferably, guide rail 1 is rectangular tubular section bar, guide rail 1 upper and lower end is connected with upper anchor ear 2 and lower anchor ear 4 correspondingly rotationally respectively by ring flange, by square internally and round externally sleeve pipe axial restraint between the stage casing of guide rail 1 and the worm gear of the second worm couple.Preferably, the first worm couple 72 has auto-lock function, and the position after utilizing the self-locking performance of the first worm couple 72 in hoisting mechanism 7 to realize adjustment insulated platform height is fixed.
Preferably, insulated platform 9 comprises insulated platform body 91, insulation guardrail 92, a pair insulation brace 93, faldstool 94 and insulated guardrail 95, wherein: the both sides of the outer end of insulated platform body 91 are hinged with the both sides of the bottom of insulation guardrail 92 correspondingly, the inner of insulated platform body 91 is connected by bolt with upper sliding sleeve 5, and the outer end of insulated platform body 91 is connected with low sleeve 6 by insulation hound 97; The bottom of a pair insulation brace 93 is hinged with the both sides of the inner of insulated platform body 91 correspondingly, and the top of a pair insulation brace 94 is hinged with the both sides of the upper end of insulation guardrail 92 correspondingly; Faldstool 94 is positioned at the top of insulated platform body 91, and the inner side of faldstool 94 is hinged with the shaft of insulation guardrail 92 by insulation lower link bar 96, and outside is hinged with the shaft of insulation guardrail 92; Insulated guardrail 95 is in door frame-shaped construction, and insulated guardrail 95 is connected across on insulated platform body 91.
Further, the number of insulation hound 97 is two, and the top of two eradication edge hounds 97 is hinged with the both sides of the outer end of insulated platform body 91 correspondingly, and two bottoms thoroughly doing away with edge hounds 97 are all connected by bolt with low sleeve 6.
Preferably, upper anchor ear 2 comprises supporting base 21 and chain 22, and the side of supporting base 21 is fixedly connected with chain 22, and the pin of opposite side and chain 22 connects; Lower anchor ear 4 comprises supporting base 41 and chain 42, and the side of supporting base 41 is fixedly connected with chain 42, and the pin of opposite side and chain 42 connects, and the upper and lower end of guide rail 1 is connected rotationally with the supporting base 21 of upper anchor ear and the supporting base 41 of lower anchor ear correspondingly.
In the present embodiment, guide rail 1, upper anchor ear 2, middle anchor ear 3, lower anchor ear 4, upper sliding sleeve 5 and low sleeve 6 adopt stainless steel, the second worm couple in the first worm couple 72 chord rotation mechanism 8 in hoisting mechanism 7 adopts copper material, insulated platform 9 adopts epoxy resin material, Whole Equipment intensity is high, lightweight, work high above the ground work intensity can be alleviated.
In use, guide rail 1 is fixed on cement electric pole by upper anchor ear 2, middle anchor ear 3, lower anchor ear 4 a kind of 180 degree of rotation and lifting insulated platforms of the present invention, and insulated platform 9 is connected with low sleeve 6 with upper sliding sleeve 5 by set bolt.When needs adjustment insulated platform height, the worm screw of the first worm couple 72 in hoisting mechanism 7 is rotated with electric tool or hand-operated tools, the worm gear of worm drive first worm couple 72 tightens up lifting ribbon 73, lifting ribbon 73 draws upper sliding sleeve 5 and promotes, reach the effect promoting insulated platform 9, insulated platform can be made to promote the distance of a meter, adjustment insulated platform height, the position after utilizing the auto-lock function of the first worm couple 72 to realize adjustment insulated platform height is fixed; When needing to adjust the direction of insulated platform and namely adjusting the radial position of insulated platform relative to electric pole, the worm screw of the second worm couple in rotating mechanism 8 is rotated with electric tool or hand-operated tools, worm drive second worm couple worm gear wheel, worm gear drives guide rail 1 to rotate, the insulated platform 9 that guide rail 1 is connected with low sleeve 6 with upper sliding sleeve 5 is rotated, insulated platform 9 can carry out 180 degree horizontally rotating with guide rail 1 for rotating shaft, reaches the effect of adjustment insulated platform relative to the radial position of electric pole.
In sum, a kind of 180 degree of rotation and lifting insulated platforms of the present invention can replace insulation overhead vehicle to complete the live line working project in narrow place, insulated platform can be made to promote the distance of a meter by rotating hoisting mechanism, thus adjustment insulated platform height; Insulated platform can be made to be that rotating shaft carries out 180 degree horizontally rotating with guide rail by rotating mechanism, thus adjustment insulated platform is relative to the radial position of electric pole, for staff provides operating condition more flexibly; Adopt split type design for disassembly, monomer weigh light after decomposing, facilitates personnel to carry; Motor is adopted to complete the operation of lifting, rotating insulated platform, flexible operation; Adopt guide rail to be separated lifting with insulated platform, install more laborsaving.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (6)
1. 180 degree of rotation and lifting insulated platforms, is characterized in that, comprise guide rail, upper anchor ear, middle anchor ear, lower anchor ear, upper sliding sleeve, low sleeve, hoisting mechanism, rotating mechanism and insulated platform, wherein:
Described guide rail is vertically arranged, and the upper and lower end of described guide rail is connected rotationally with described upper anchor ear and lower anchor ear correspondingly;
Described upper sliding sleeve and low sleeve are socketed on described guide rail one on the other slidably;
Described middle anchor ear, between described upper sliding sleeve and low sleeve, comprises supporting base and chain, and the side of the supporting base of described middle anchor ear is fixedly connected with the chain of described middle anchor ear, and the chain pin of opposite side and described middle anchor ear connects;
Described hoisting mechanism comprises pulley, the first worm couple and lifting ribbon, described pulley is arranged on the top of described guide rail, and described pulley is positioned at the below of described upper anchor ear, described first worm couple is arranged in the supporting base of described middle anchor ear, in described first worm couple, worm screw is driving shaft, and worm gear is connected with described lifting ribbon, and described lifting ribbon is fixedly connected with described upper sliding sleeve through described pulley;
Described rotating mechanism comprises the second worm couple, and described second worm couple is arranged in the supporting base of described middle anchor ear, and in described second worm couple, worm screw is driving shaft, and worm gear is fixedly connected with the stage casing of described guide rail;
The inner of described insulated platform is connected with described upper sliding sleeve, and the outer end of described insulated platform is connected with described low sleeve by insulation hound,
Described guide rail is rectangular tubular section bar, described guide rail upper and lower end is connected with described upper anchor ear and lower anchor ear correspondingly rotationally respectively by ring flange, by square internally and round externally sleeve pipe axial restraint between the stage casing of described guide rail and the worm gear of described second worm couple.
2. 180 degree of rotation and lifting insulated platforms according to claim 1, is characterized in that, described lifting ribbon is bolted to connection through described pulley and described upper sliding sleeve.
3. 180 degree of rotation and lifting insulated platforms according to claim 1, is characterized in that, described first worm couple has auto-lock function.
4. 180 degree of rotation and lifting insulated platforms according to claim 1, is characterized in that, described insulated platform comprises insulated platform body, insulation guardrail, a pair insulation brace, faldstool and insulated guardrail, wherein:
The both sides of the outer end of described insulated platform body are hinged with the both sides of the bottom of described insulation guardrail correspondingly, the inner of described insulated platform body is connected with described upper sliding sleeve, and the outer end of described insulated platform body is connected with described low sleeve by insulation hound;
The bottom of described a pair insulation brace is hinged with the both sides of the inner of described insulated platform body correspondingly, and the top of described a pair insulation brace is hinged with the both sides of the upper end of described insulation guardrail correspondingly;
Described faldstool is positioned at the top of described insulated platform body, and the inner side of described faldstool is hinged by the shaft of insulation lower link bar and described insulation guardrail, and the shaft of outside and described insulation guardrail is hinged;
Described insulated guardrail is door frame-shaped construction, and described insulated guardrail is connected across on described insulated platform body.
5. 180 degree of rotation and lifting insulated platforms according to claim 4, it is characterized in that, the number of described insulation hound is two, the top of described two eradication edge hounds is hinged with the both sides of the outer end of described insulated platform body correspondingly, and described two bottoms thoroughly doing away with edge hounds are all connected with described low sleeve.
6. 180 degree of rotation and lifting insulated platforms according to claim 1, it is characterized in that, described upper anchor ear and lower anchor ear include supporting base and chain, the side of described supporting base is fixedly connected with described chain, opposite side and described chain pin connect, and the upper and lower end of described guide rail is connected rotationally with the supporting base of described upper anchor ear and the supporting base of lower anchor ear correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545287.1A CN103532051B (en) | 2013-11-06 | 2013-11-06 | A kind of 180 degree of rotation and lifting insulated platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545287.1A CN103532051B (en) | 2013-11-06 | 2013-11-06 | A kind of 180 degree of rotation and lifting insulated platforms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103532051A CN103532051A (en) | 2014-01-22 |
| CN103532051B true CN103532051B (en) | 2015-10-28 |
Family
ID=49933851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545287.1A Active CN103532051B (en) | 2013-11-06 | 2013-11-06 | A kind of 180 degree of rotation and lifting insulated platforms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103532051B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633851A (en) * | 2014-10-29 | 2016-06-01 | 国网山东高唐县供电公司 | Novel 10-kilovolt live operation insulated platform |
| CN104377578B (en) * | 2014-10-30 | 2017-01-18 | 国家电网公司 | Low-voltage pole type power distribution cabinet operating platform |
| CN105006775B (en) * | 2015-06-12 | 2017-03-29 | 常州信息职业技术学院 | Electric pole climbs work platformses automatically |
| CN105500323A (en) * | 2016-01-29 | 2016-04-20 | 四川蓝讯宝迩电子科技有限公司 | Insulating working platform used for electric power field |
| CN105958368B (en) * | 2016-04-28 | 2018-06-26 | 国网上海市电力公司 | Remote-control rotary lift insulated platform |
| CN106284958B (en) * | 2016-08-03 | 2018-12-11 | 天津送变电工程公司 | Roller shutter type steel pipe pole anchor ear and climbing method |
| CN107706795B (en) * | 2017-09-01 | 2023-10-24 | 国网山东省电力公司泰安供电公司 | Foldable operation table for power distribution rack |
| CN110445052B (en) * | 2019-07-17 | 2020-09-29 | 贵州电网有限责任公司 | Insulating auxiliary fixtures convenient to distribution lines live working |
| CN113789947B (en) * | 2021-09-29 | 2022-08-19 | 李元华 | Insulating auxiliary platform for rapidly improving cross arm installation in distribution network emergency maintenance operation |
| CN114172073A (en) * | 2021-11-02 | 2022-03-11 | 国网河北省电力有限公司魏县供电分公司 | Tower climbing operation platform for power line maintenance construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174762A (en) * | 2007-10-17 | 2008-05-07 | 福建省福州电业局 | Live-working lifting and rotating insulated platform |
| JP2011239588A (en) * | 2010-05-11 | 2011-11-24 | Chugoku Electric Power Co Inc:The | Pole-mounted workbench |
| CN102623923A (en) * | 2012-03-22 | 2012-08-01 | 上海市电力公司 | Lifting type rail insulation operation platform |
| CN202474702U (en) * | 2012-03-20 | 2012-10-03 | 上海市电力公司 | Platform mounting support for live operation of power distribution line |
| CN203562699U (en) * | 2013-11-06 | 2014-04-23 | 上海凡扬电力器具有限公司 | Elevating insulation platform capable of rotating 180 degrees |
-
2013
- 2013-11-06 CN CN201310545287.1A patent/CN103532051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174762A (en) * | 2007-10-17 | 2008-05-07 | 福建省福州电业局 | Live-working lifting and rotating insulated platform |
| JP2011239588A (en) * | 2010-05-11 | 2011-11-24 | Chugoku Electric Power Co Inc:The | Pole-mounted workbench |
| CN202474702U (en) * | 2012-03-20 | 2012-10-03 | 上海市电力公司 | Platform mounting support for live operation of power distribution line |
| CN102623923A (en) * | 2012-03-22 | 2012-08-01 | 上海市电力公司 | Lifting type rail insulation operation platform |
| CN203562699U (en) * | 2013-11-06 | 2014-04-23 | 上海凡扬电力器具有限公司 | Elevating insulation platform capable of rotating 180 degrees |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103532051A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103532051B (en) | A kind of 180 degree of rotation and lifting insulated platforms | |
| CN203562699U (en) | Elevating insulation platform capable of rotating 180 degrees | |
| CN103247971B (en) | A kind of portable three-phase conducting wire Synchronous lifting pole | |
| CN211366882U (en) | Lifting device for electric power overhaul | |
| CN104638553A (en) | 180-degree rotary reinforced concrete pole lazy arm | |
| CN204118585U (en) | A kind of installation cross-arm auxiliary support apparatus | |
| CN204538527U (en) | A kind of 180 degree of rotary concrete bar arms | |
| CN204472596U (en) | A kind of railway contact line tool car ladder with grabbing rail function | |
| CN205916992U (en) | Street lamp maintenance hoisting device | |
| CN103390869B (en) | A kind of high-tension cable repairing crossing frame | |
| CN104291224A (en) | Lifting double-locking hook rotation type mounting mechanism for electromechanical equipment in substation | |
| CN104074191B (en) | A kind of screwing-in device installed for power transmission and transformation, overhaul | |
| CN201742025U (en) | Insulating platform network distribution hot-line work in power system | |
| CN101872943B (en) | Insulating platform for distribution network live line work in power system | |
| CN103151740B (en) | Full-automatic tube type bus encircles machine in advance | |
| CN214456355U (en) | Convenient lifter for substation small equipment | |
| CN108824934A (en) | A kind of multifunction power communications tower easy to repair | |
| CN204046050U (en) | A kind of multi-function chain type anchor ear | |
| CN210105748U (en) | Based on airport ground damage drilling equipment for monitoring | |
| CN104037661B (en) | A kind of all direction multifunctional power transmission and transformation installation, repairing auxiliary device | |
| CN204001887U (en) | Dismantled and assembled dedicated platform for underground workshop vault lighting installation and repairing | |
| CN203911362U (en) | Lifting mechanism for power transmission and transformation installation and maintenance | |
| CN203839783U (en) | Isolation switch maintenance platform | |
| CN102285596A (en) | Novel convenient hoisting tool | |
| CN203345999U (en) | Special multifunctional lifting frame for busbar bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Huilian Inventor before: Wang Huilian Inventor before: Zhou Jiajun Inventor before: Zhang Jie Inventor before: Ying Wenjing Inventor before: He Baolong Inventor before: Cao Zhongrui Inventor before: Wang Qiang Inventor before: Gu Shigang Inventor before: Peng Libin Inventor before: Su Wei Inventor before: He Zhongliang Inventor before: Lu Kailei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171127 Address after: 201108 Lianhua South Road, Minhang District, Minhang District, Shanghai, room 1015, room 9, room 1015 Patentee after: Shanghai Fanyang Electrical Equipment Co., Ltd. Address before: 201108 Lianhua South Road, Minhang District, Minhang District, Shanghai, room 1015, room 9, room 1015 Co-patentee before: Shanghai South Electric Power Engineering Co., Ltd. Patentee before: Shanghai Fanyang Electrical Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 201104 Shanghai city Minhang District Chunshen Road No. 2980 Patentee after: Shanghai van Yang Electric Power Technology Development Co., Ltd. Address before: Room 1015, No. 9, 1500 Lane, Lianhua South Road, Minhang District, Shanghai 201108 Patentee before: Shanghai Fanyang Electrical Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address |