CN103532051A - 180-degree rotary lifting insulating platform - Google Patents
180-degree rotary lifting insulating platform Download PDFInfo
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- CN103532051A CN103532051A CN201310545287.1A CN201310545287A CN103532051A CN 103532051 A CN103532051 A CN 103532051A CN 201310545287 A CN201310545287 A CN 201310545287A CN 103532051 A CN103532051 A CN 103532051A
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- anchor ear
- insulated
- guide rail
- lifting
- insulation
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Abstract
The invention discloses a 180-degree rotary lifting insulating platform which comprises a guide rail, an upper hoop, a middle hoop, a lower hoop, an upper sliding bush, a lower sliding bush, a lifting mechanism, a rotating mechanism and the insulating platform. The guide rail is perpendicularly arranged, and upper and lower ends of the guide rail are rotationally connected with the upper hoop and the lower hoop in one-to-one correspondence; the upper sliding bush and the lower sliding bush are connected onto the guide rail slidably up and down in a sleeving manner; the lifting mechanism comprises a pulley, a first worm and gear pair and a lifting woven tape; the rotating mechanism comprises a second worm and gear pair; and the inner end of the insulating platform is connected with the upper sliding bush, and the outer end of the insulating platform is connected with the lower sliding bush through an insulation inclined strut rod. The 180-degree rotary lifting insulating platform can replace an insulation overhead vehicle to finish hot-line work in a narrow place, and the height of the insulating platform and radial position of the insulating platform relative to a telegraph pole can be adjusted.
Description
Technical field
The present invention relates to a kind of 180 degree rotation and lifting insulated platforms, belong to power equipment maintaining apparatus field.
Background technology
At present in 10kV live line working, on-load is changed the events in operation of drop out fuse, can only complete whole project 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 cannot enter job site expansion live line working project owing to being subject to the restriction of road environment, and the interruption maintenance of having to.The scene that cannot arrive at insulation overhead vehicle, is generally used insulated platform operation.
Insulated platform be realize live line working can be in mountain area or narrow area generally carry out the very important effect of having brought into play, but existing insulated platform there are certain requirements the installation site on electric pole, and can not adjust up and down operation height after installing, can only be in fixing height operation when therefore staff works, when working depth need to change, will dismantle insulated platform reinstalls again, and existing insulated platform can not rotate, staff can not convert self with respect to the radial position of electric pole, to staff, make troubles and unsafe factor, greatly reduce like this operating efficiency of live line working.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, a kind of 180 degree rotation and lifting insulated platforms are provided, are applicable to the live line working in narrow place, can adjust insulated platform height and insulated platform with respect to the radial position of electric pole, and simple in structure, flexible operation.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of 180 degree 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 vertically arranges, and the upper and lower end of described guide rail is connected with lower anchor ear rotationally with described upper 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 a 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 the first worm couple is arranged in the supporting base of described middle anchor ear, in described the 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 the second worm couple is arranged in the supporting base of described middle anchor ear, and in described the 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 above-mentioned degree rotation and lifting insulated platforms, wherein, described guide rail is rectangular tubular section bar, described guide rail upper and lower end is connected with lower anchor ear with described upper anchor ear correspondingly rotationally by ring flange respectively, passes through square internally and round externally sleeve pipe axial restraint between the stage casing of described guide rail and the worm gear of described the second worm couple.
180 above-mentioned degree rotation and lifting insulated platforms, wherein, described lifting ribbon is bolted to connection through described pulley and described upper sliding sleeve.
180 above-mentioned degree rotation and lifting insulated platforms, wherein, described the first worm couple has auto-lock function.
180 above-mentioned degree rotation and lifting insulated platforms, wherein, described insulated platform comprises insulated platform body, insulation guardrail, a pair of 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 of insulation brace is hinged with the inner both sides of described insulated platform body correspondingly, and the top of described a pair of 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 a frame-shaped construction, and described insulated guardrail is connected across on described insulated platform body.
180 above-mentioned degree rotation and lifting insulated platforms, wherein, the number of described insulation hound is two, and described two tops of thoroughly doing away with edge hounds are hinged with the both sides of the outer end of described insulated platform body correspondingly, and described two bottoms of thoroughly doing away with edge hounds are all connected with described low sleeve.
180 above-mentioned degree rotation and lifting insulated platforms, wherein, described upper anchor ear and lower anchor ear include supporting base and chain, one 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 with the supporting base of lower anchor ear rotationally with the supporting base of described upper anchor ear correspondingly.
A kind of 180 degree rotation and lifting insulated platforms of the present invention beneficial effect is compared with prior art:
1) overhead vehicle that can replace insulating completes the live line working project in narrow place, can make insulated platform promote the distance of a meter, thereby adjust insulated platform height by rotating hoisting mechanism; By rotating mechanism, can make insulated platform take guide rail and carry out horizontally rotating of 180 degree as rotating shaft, thereby adjust insulated platform with respect 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) employing motor completes the operation of lifting, rotating insulated platform, flexible operation;
4) adopt guide rail lifting separated 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 better technical scheme of the present invention, 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 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 vertically arranges, and the upper and lower end of guide rail 1 is connected with lower anchor ear 4 rotationally with upper anchor ear 2 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 a side of the supporting base 31 of middle anchor ear is fixedly connected with the chain 32 of middle anchor ear, and chain 32 pins of opposite side and middle anchor ear connect; Hoisting mechanism 7 comprises pulley 71, the 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, the first worm couple 72 is arranged in the supporting base 31 of middle anchor ear, in the first worm couple 72, worm screw is the outside of driving shaft and the supporting base 31 that extends to 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, the second worm couple is arranged in the supporting base 31 of middle anchor ear, in the second worm couple, worm screw is the outside of driving shaft and the supporting base 31 that extends to 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 lower anchor ear 4 with upper anchor ear 2 correspondingly rotationally by ring flange respectively, passes through 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, utilizes the position that the self-locking performance of the first worm couple 72 in hoisting mechanism 7 realize to be adjusted after insulated platform height to fix.
Preferably, insulated platform 9 comprises insulated platform body 91, insulation guardrail 92, a pair of 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 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 of insulation brace 93 is hinged with the inner both sides of insulated platform body 91 correspondingly, and the top of a pair of insulation brace 94 is hinged with the both sides of 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 a 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 two tops of thoroughly doing away with edge hounds 97 are hinged with the both sides of the outer end of insulated platform body 91 correspondingly, and two bottoms of 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 a 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 a 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, can alleviate work high above the ground work intensity.
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 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 are adjusted insulated platform height, with electric tool or hand-operated tools, rotate the worm screw of the first worm couple 72 in hoisting mechanism 7, the worm gear of worm drive the first worm couple 72 tightens up lifting ribbon 73, lifting ribbon 73 traction upper sliding sleeves 5 promote, reach the effect that promotes insulated platform 9, can make insulated platform promote the distance of a meter, adjust insulated platform height, utilize the auto-lock function of the first worm couple 72 to realize the position of adjusting after insulated platform height and fix; In the time need to adjusting the direction of insulated platform and adjust insulated platform with respect to the radial position of electric pole, with electric tool or hand-operated tools, rotate the worm screw of the second worm couple in rotating mechanism 8, worm drive the second worm couple worm gear rotate, worm gear drives guide rail 1 to rotate, the insulated platform 9 being connected with low sleeve 6 with upper sliding sleeve 5 on guide rail 1 is rotated, insulated platform 9 be take guide rail 1 as rotating shaft can carry out horizontally rotating of 180 degree, reaches and adjusts insulated platform with respect to the effect of the radial position of electric pole.
In sum, a kind of 180 degree rotation and lifting insulated platforms of the present invention overhead vehicle that can replace insulating completes the live line working project in narrow place, can make insulated platform promote the distance of a meter, thereby adjust insulated platform height by rotating hoisting mechanism; By rotating mechanism, can make insulated platform take guide rail and carry out horizontally rotating of 180 degree as rotating shaft, thereby adjust insulated platform with respect 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; Employing motor completes the operation of lifting, rotating insulated platform, flexible operation; Adopt guide rail lifting separated 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, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (7)
1. 180 degree 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 vertically arranges, and the upper and lower end of described guide rail is connected with lower anchor ear rotationally with described upper 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 a 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 the first worm couple is arranged in the supporting base of described middle anchor ear, in described the 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 the second worm couple is arranged in the supporting base of described middle anchor ear, and in described the 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.
2. according to claim 1 180 spend rotation and lifting insulated platforms, it is characterized in that, described guide rail is rectangular tubular section bar, described guide rail upper and lower end is connected with lower anchor ear with described upper anchor ear correspondingly rotationally by ring flange respectively, passes through square internally and round externally sleeve pipe axial restraint between the stage casing of described guide rail and the worm gear of described the second worm couple.
3. 180 degree 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.
4. 180 degree rotation and lifting insulated platforms according to claim 1, is characterized in that, described the first worm couple has auto-lock function.
5. 180 degree rotation and lifting insulated platforms according to claim 1, is characterized in that, described insulated platform comprises insulated platform body, insulation guardrail, a pair of 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 of insulation brace is hinged with the inner both sides of described insulated platform body correspondingly, and the top of described a pair of 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 a frame-shaped construction, and described insulated guardrail is connected across on described insulated platform body.
6. according to claim 5 180 spend rotation and lifting insulated platforms, it is characterized in that, the number of described insulation hound is two, described two tops of thoroughly doing away with edge hounds are hinged with the both sides of the outer end of described insulated platform body correspondingly, and described two bottoms of thoroughly doing away with edge hounds are all connected with described low sleeve.
7. according to claim 1 180 spend rotation and lifting insulated platforms, it is characterized in that, described upper anchor ear and lower anchor ear include supporting base and chain, one 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 with the supporting base of lower anchor ear rotationally with the supporting base of described upper 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 |
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| 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 |
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| CN103532051A true CN103532051A (en) | 2014-01-22 |
| CN103532051B CN103532051B (en) | 2015-10-28 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104377578A (en) * | 2014-10-30 | 2015-02-25 | 国家电网公司 | Low-voltage pole type power distribution cabinet operating platform |
| CN105006775A (en) * | 2015-06-12 | 2015-10-28 | 常州信息职业技术学院 | Automatic electric pole climbing operating platform |
| 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 |
| CN105958368A (en) * | 2016-04-28 | 2016-09-21 | 国网上海市电力公司 | Remote-control rotary lifting insulation platform |
| CN106041869A (en) * | 2016-01-29 | 2016-10-26 | 四川行之智汇知识产权运营有限公司 | Insulating working platform used in electricity field |
| CN106284958A (en) * | 2016-08-03 | 2017-01-04 | 天津送变电工程公司 | Roller shutter type steel pipe pole anchor ear and climbing method |
| CN107706795A (en) * | 2017-09-01 | 2018-02-16 | 国网山东省电力公司泰安供电公司 | A kind of distribution stand foldable operation platform |
| CN110445052A (en) * | 2019-07-17 | 2019-11-12 | 贵州电网有限责任公司 | A kind of insulation auxiliary mould convenient for distribution line live working |
| CN113789947A (en) * | 2021-09-29 | 2021-12-14 | 李元华 | Insulating auxiliary platform for rapidly lifting 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 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN104377578A (en) * | 2014-10-30 | 2015-02-25 | 国家电网公司 | Low-voltage pole type power distribution cabinet operating platform |
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| CN107706795A (en) * | 2017-09-01 | 2018-02-16 | 国网山东省电力公司泰安供电公司 | A kind of distribution stand foldable operation platform |
| 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 |
| CN110445052A (en) * | 2019-07-17 | 2019-11-12 | 贵州电网有限责任公司 | A kind of insulation auxiliary mould convenient for distribution line live working |
| CN113789947A (en) * | 2021-09-29 | 2021-12-14 | 李元华 | Insulating auxiliary platform for rapidly lifting 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 |
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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 |
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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. |
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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. |
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