CN204369468U - A kind of lifting device for 220kV tension-resistant china bottle replacement - Google Patents
A kind of lifting device for 220kV tension-resistant china bottle replacement Download PDFInfo
- Publication number
- CN204369468U CN204369468U CN201420727512.3U CN201420727512U CN204369468U CN 204369468 U CN204369468 U CN 204369468U CN 201420727512 U CN201420727512 U CN 201420727512U CN 204369468 U CN204369468 U CN 204369468U
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- China
- Prior art keywords
- connecting panel
- vertical rod
- tension
- lifting
- anchor ear
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- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 229910052573 porcelain Inorganic materials 0.000 description 11
- 210000005069 ears Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of lifting device for 220kV tension-resistant china bottle replacement, it comprises vertical rod, arm, suspension hook and lifting operation wheel, suspension hook to be taken turns with lifting operation by lifting rope and is connected, arm is provided with fixed pulley, described vertical rod is the two sectional type structure be made up of the first vertical rod and the second vertical rod, first vertical rod is connected by antifriction-bearing box with the second vertical rod, the upper end of the first vertical rod is fixedly connected with arm, second vertical rod is provided with anchor ear, anchor ear is connected with the connecting panel of the second vertical rod by adjustable length, connecting panel comprises the first connecting panel and the second connecting panel, uniformly on first connecting panel and the second connecting panel be disposed with at least two row tapped bore, first connecting panel is fixedly connected with by least two bolts with the second connecting panel, tapped bore on screw bolt passes first connecting panel and the second connecting panel.The installation that the utility model can be adapted to different tower body is fixed, and convenient and flexible installation, improve the efficiency of 220kV tension-resistant china bottle replacement work.
Description
Technical field
The utility model belongs to power equipment supply and installs and maintenance technique field, particularly relates to a kind of lifting device for 220kV tension-resistant china bottle replacement.
Background technology
In power equipment supply is installed and keeped in repair, traditional work mainly uses the lifting manually carrying out tension-resistant porcelain bottle more to change jobs, and replacing construction is longer, causes quite long power off time.When 220kV circuit carries out tension-resistant china bottle replacement, because tension-resistant porcelain bottle is in horizontality, and coaster is in cross-arm upper horizontal iron place, constrains position, Heave Here, need operating personnel to push tension-resistant porcelain bottle to side of wire from cross-arm side, then connected by side of wire operating personnel.In practical operation, operating personnel's operation easier and labour intensity are very large, there is many difficult points, and easily the person and equipment are damaged, and the weight of the higher tension-resistant porcelain bottle of voltage class and specification larger, it is larger to difficulty required when changing, and simple use manually cannot meet the replacing of the tension-resistant porcelain bottle of 220kV voltage class.In addition, when existing part lifting device is used for the lifting of 220kV tension-resistant china bottle replacement, its device is difficult to be installed on tower body.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of lifting device for 220kV tension-resistant china bottle replacement, and the installation that this lifting device can be adapted to different tower body is fixed, and convenient and flexible installation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of lifting device for 220kV tension-resistant china bottle replacement, it comprises vertical rod, arm, suspension hook and lifting operation wheel, described suspension hook to be taken turns with described lifting operation by lifting rope and is connected, described arm is provided with fixed pulley, described lifting rope is by described fixed pulley, described vertical rod is the two sectional type structure be made up of the first vertical rod and the second vertical rod, described first vertical rod is connected by antifriction-bearing box with the second vertical rod, the upper end of described first vertical rod is fixedly connected with described arm, described second vertical rod is provided with anchor ear, described anchor ear is connected with the connecting panel of the second vertical rod by adjustable length, described connecting panel comprises the first connecting panel and the second connecting panel, uniformly on described first connecting panel and the second connecting panel be disposed with at least two row tapped bore, described first connecting panel is fixedly connected with by least two bolts with the second connecting panel, tapped bore on screw bolt passes first connecting panel and the second connecting panel.
One end of described connecting panel is fixedly connected with described second vertical rod, and the other end and the described anchor ear of described connecting panel are rotationally connected.
Described anchor ear is arranged has two at least, and each anchor ear is all connected by described connecting panel with described second vertical rod.
Described lifting operation wheel is fixedly connected with described second vertical rod, and described lifting operation wheel is provided with lifting handle.
Strut bar is provided with between described first vertical rod and described arm.
Adopt technique scheme, the cooperation that vertical rod, arm, suspension hook, lifting rope, fixed pulley and lifting operation are taken turns, the lifting achieving 220kV tension-resistant porcelain bottle is changed, vertical rod is the two sectional type structure be made up of the first vertical rod and the second vertical rod, first vertical rod is connected by antifriction-bearing box with the second vertical rod, field joint is carried out during work, the effect of integrative-structure can not only be reached, and transport of being more convenient for, and the first vertical rod is connected by antifriction-bearing box with the second vertical rod, is convenient to the angle of horizontal adjustment arm, improve the rotation alerting ability of lifting device, overcome and manually change Problems existing, second vertical rod is provided with anchor ear, and described anchor ear is connected with the connecting panel of the second vertical rod by adjustable length, and during use, anchor ear is fixed on tower body, completes the installation of this lifting device on tower body, one end of connecting panel is fixedly connected with described second vertical rod, and the other end and the described anchor ear of connecting panel are rotationally connected, and anchor ear can rotate on connecting panel, achieves the fixing of arbitrarily angled connecting rod on anchor ear and tower body, connecting panel comprises the first connecting panel and the second connecting panel, uniformly on described first connecting panel and the second connecting panel be disposed with at least two row tapped bore, described first connecting panel is fixedly connected with by least two bolts with the second connecting panel, tapped bore on screw bolt passes first connecting panel and the second connecting panel, this structure design can by the relative distance between adjustment first connecting panel and the second connecting panel, and complete fastening by bolt through both corresponding tapped bore, complete the adjustment of connecting panel length, relative distance between flexible second vertical rod and tower body, tapped bore is set at least two row, bolt is set at least two, this design makes the bolt connection location of the first connecting panel and the second connecting panel produce moment, ensures can not relatively rotate between the first connecting panel and the second connecting panel, ensure that the stability that vertical rod connects, anchor ear is arranged has two at least, and each anchor ear is all connected by described connecting panel with described second vertical rod, by adjusting the length of the connecting panel of each anchor ear, and the angle between flexible second vertical rod and tower body, lifting operation wheel is fixedly connected with described vertical rod, and described lifting operation wheel is provided with lifting handle, and this design ensures that the utility model all can realize work under various circumstances, improves the comformability of lifting device, be provided with strut bar between first vertical rod and arm, ensure that the first vertical rod is connected with firm between arm.
The utility model can be applicable to the replacing of 220kV tension-resistant porcelain bottle, and the installation that lifting device can be adapted to different tower body is fixed, and convenient and flexible installation, decrease the time changing tension-resistant porcelain bottle, decrease operation number, shorten work-hours, improve the work efficiency more changed jobs.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 be in the utility model connecting panel structure birds-eye view.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of lifting device for 220kV tension-resistant china bottle replacement, it comprises vertical rod, arm 3, suspension hook 1 and lifting operation wheel 11, described suspension hook 1 is taken turns 11 by lifting rope 12 with described lifting operation and is connected, described arm 3 is provided with fixed pulley 2, described lifting rope 12 is by described fixed pulley 2, described vertical rod is the two sectional type structure be made up of the first vertical rod 4 and the second vertical rod 14, described first vertical rod 4 is connected by antifriction-bearing box 13 with the second vertical rod 14, the upper end of described first vertical rod 4 is fixedly connected with described arm 3, strut bar 15 is provided with between first vertical rod 4 and arm 3, described second vertical rod 14 is provided with anchor ear 7, described anchor ear 7 is connected by the connecting panel of adjustable length with the second vertical rod 14, one end of connecting panel is fixedly connected with the second vertical rod 14, the other end and the described anchor ear 7 of connecting panel are rotationally connected, described connecting panel comprises the first connecting panel 5 and the second connecting panel 6, uniformly on described first connecting panel 5 and the second connecting panel 6 be disposed with two row tapped bore 8, described first connecting panel 5 is fixedly connected with by two bolts 9 with the second connecting panel 6, two bolts 9 are successively through the tapped bore on the first connecting panel 5 and the second connecting panel 6, described anchor ear 7 is provided with two, each anchor ear 7 is all connected by described connecting panel with the second vertical rod 14, lifting operation wheel 11 is fixedly connected with the second vertical rod 14, lifting operation wheel 11 is provided with lifting handle 10.
When the utility model uses, two anchor ears 7 are fixed on the connecting rod of tower body, because anchor ear 7 and connecting panel are rotationally connected, anchor ear 7 can on tower body at any angle connecting rod be fixed, carried out the adjustment of the Distance geometry angle between vertical rod and tower body after fixing anchor ear 7 again by the length of the connecting panel of adjustment two anchor ears 7; During the length adjustment of connecting panel, first regulate the relative distance between the first connecting panel 5 and the second connecting panel 6, then complete fastening by two bolts 9 through both corresponding tapped bore 9, the adjustment of connecting panel length can be completed; Adjust the length of the connecting panel of two anchor ears successively, complete the adjustment of the angle between vertical rod and tower body, just complete the installation of this lifting device on tower body.Then M/C lifting handle 10 drives lifting operation to take turns 11 and pulls lifting rope 12, lifting rope 12 drives the tension-resistant porcelain bottle on suspension hook 1 upwards to rise to and changes position, again by the angle of rotation first vertical rod 4 horizontal adjustment arm 3, push tension-resistant porcelain bottle to side of wire from cross-arm side, carry out the replacing of 220kV tension-resistant porcelain bottle.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify to the utility model or equivalent replacement, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. the lifting device for 220kV tension-resistant china bottle replacement, it is characterized in that: it comprises vertical rod, arm, suspension hook and lifting operation wheel, described suspension hook to be taken turns with described lifting operation by lifting rope and is connected, described arm is provided with fixed pulley, described lifting rope is by described fixed pulley, described vertical rod is the two sectional type structure be made up of the first vertical rod and the second vertical rod, described first vertical rod is connected by antifriction-bearing box with the second vertical rod, the upper end of described first vertical rod is fixedly connected with described arm, described second vertical rod is provided with anchor ear, described anchor ear is connected with the connecting panel of the second vertical rod by adjustable length, described connecting panel comprises the first connecting panel and the second connecting panel, uniformly on described first connecting panel and the second connecting panel be disposed with at least two row tapped bore, described first connecting panel is fixedly connected with by least two bolts with the second connecting panel, tapped bore on screw bolt passes first connecting panel and the second connecting panel.
2. the lifting device for 220kV tension-resistant china bottle replacement according to claim 1, is characterized in that: one end of described connecting panel is fixedly connected with described second vertical rod, and the other end and the described anchor ear of described connecting panel are rotationally connected.
3. the lifting device for 220kV tension-resistant china bottle replacement according to claim 1 and 2, is characterized in that: described anchor ear is arranged has two at least, and each anchor ear is all connected by described connecting panel with described second vertical rod.
4. the lifting device for 220kV tension-resistant china bottle replacement according to claim 3, is characterized in that: described lifting operation wheel is fixedly connected with described second vertical rod, and described lifting operation wheel is provided with lifting handle.
5. the lifting device for 220kV tension-resistant china bottle replacement according to claim 3, is characterized in that: be provided with strut bar between described first vertical rod and described arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727512.3U CN204369468U (en) | 2014-11-28 | 2014-11-28 | A kind of lifting device for 220kV tension-resistant china bottle replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727512.3U CN204369468U (en) | 2014-11-28 | 2014-11-28 | A kind of lifting device for 220kV tension-resistant china bottle replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369468U true CN204369468U (en) | 2015-06-03 |
Family
ID=53325706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727512.3U Expired - Fee Related CN204369468U (en) | 2014-11-28 | 2014-11-28 | A kind of lifting device for 220kV tension-resistant china bottle replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369468U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129627A (en) * | 2015-07-23 | 2015-12-09 | 国家电网公司 | Folding type suspension arm device supported by electric pole |
| CN106081940A (en) * | 2016-08-30 | 2016-11-09 | 王建 | A kind of weight crane for roof |
| CN106410671A (en) * | 2016-10-31 | 2017-02-15 | 国网山东省电力公司济南市长清区供电公司 | Auxiliary device for replacing tubular bus support porcelain insulator |
| CN107492824A (en) * | 2017-10-25 | 2017-12-19 | 国网河南省电力公司孟津县供电公司 | One kind is used for electric power apparatus examination Portable lifting device |
| CN109081256A (en) * | 2018-09-25 | 2018-12-25 | 国网辽宁省电力有限公司锦州供电公司 | Disconnecting switch Special lifting device |
| CN111017744A (en) * | 2019-11-01 | 2020-04-17 | 国网浙江嵊州市供电有限公司 | Small-size insulating hoist and mount frame of combination formula on pole |
| CN111170183A (en) * | 2018-11-13 | 2020-05-19 | 广东庞源工程机械有限公司 | Portable small-size pole of lying prone |
-
2014
- 2014-11-28 CN CN201420727512.3U patent/CN204369468U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129627A (en) * | 2015-07-23 | 2015-12-09 | 国家电网公司 | Folding type suspension arm device supported by electric pole |
| CN105129627B (en) * | 2015-07-23 | 2017-03-15 | 国家电网公司 | The folding suspension arm assembly that electric pole is supported |
| CN106081940A (en) * | 2016-08-30 | 2016-11-09 | 王建 | A kind of weight crane for roof |
| CN106410671A (en) * | 2016-10-31 | 2017-02-15 | 国网山东省电力公司济南市长清区供电公司 | Auxiliary device for replacing tubular bus support porcelain insulator |
| CN106410671B (en) * | 2016-10-31 | 2018-01-26 | 国网山东省电力公司济南市长清区供电公司 | A kind of device for aiding in changing tube type bus support porcelain vase |
| CN107492824A (en) * | 2017-10-25 | 2017-12-19 | 国网河南省电力公司孟津县供电公司 | One kind is used for electric power apparatus examination Portable lifting device |
| CN109081256A (en) * | 2018-09-25 | 2018-12-25 | 国网辽宁省电力有限公司锦州供电公司 | Disconnecting switch Special lifting device |
| CN111170183A (en) * | 2018-11-13 | 2020-05-19 | 广东庞源工程机械有限公司 | Portable small-size pole of lying prone |
| CN111017744A (en) * | 2019-11-01 | 2020-04-17 | 国网浙江嵊州市供电有限公司 | Small-size insulating hoist and mount frame of combination formula on pole |
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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: 20150603 Termination date: 20151128 |