CN103928868A - Iron tower overhead ground wire lifter - Google Patents
Iron tower overhead ground wire lifter Download PDFInfo
- Publication number
- CN103928868A CN103928868A CN201410167301.3A CN201410167301A CN103928868A CN 103928868 A CN103928868 A CN 103928868A CN 201410167301 A CN201410167301 A CN 201410167301A CN 103928868 A CN103928868 A CN 103928868A
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- China
- Prior art keywords
- crane
- overhead ground
- ground wire
- tower
- lifting frame
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Abstract
The invention relates to an iron tower overhead ground wire lifter which comprises an N-type tower head hanging plate, two lifting frame sliding ways, a U-type lifting frame, a lifting screw rod, a bearing base, a screw rod spanner handle and a tower body right-angle backup plate. The bottom ends of the two lifting frame sliding ways are fixed to the two sides of the bearing base respectively and the top ends of the two lifting frame sliding ways are movably connected with the N-type tower head hanging plate. The lifting frame sliding ways are sleeved with the U-type lifting frame. A hole is formed in the middle of the bearing base. The top of the lifting screw rod penetrates through the bearing base and the screw rod spanner handle and is then connected with the U-type lifting frame through a bearing. The tower body right-angle backup plate is of a structure shaped like a Chinese character 'ri' and is connected with the bearing base through two connecting rods. According to the iron tower overhead ground wire lifter, installation operation of iron tower overhead ground wires of electric transmission lines can be achieved only through one person, physical output of a worker is reduced, the work efficiency is improved, and the problems that hanging points of a pulley are low, the overhead ground wires can not be lifted to the place, and installation is difficult are effectively solved.
Description
Technical field
The present invention relates to a kind of specific purpose tool while installing for iron tower of power transmission line overhead ground wire, especially relate to a kind of steel tower overhead ground wire elevator.
Background technology
When tradition iron tower of power transmission line overhead ground wire is installed, because coaster and coaster hanging point are lower than required overhead ground wire installation site, overhead ground wire can not promote and put in place, has been difficult to installation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of steel tower overhead ground wire elevator, this elevator can effectively solve that coaster hanging point is low, overhead ground wire promote not in place, difficult problem is installed.
The problem existing in order to solve prior art, the technical solution used in the present invention is:
Steel tower overhead ground wire elevator, include a few type tower head link plates, crane slideway, U-shaped crane, elevating screw, load base, leading screw handle, tower body right angle backup plate, the quantity of described crane slideway is two, the bottom of two crane slideways is separately fixed at the both sides of load base, the top of two crane slideways and N-type tower head link plate are movably connected, U-shaped crane is enclosed within on crane slideway, the middle part of load base has hole, the top of elevating screw is passed load base and is connected with U type crane by bearing after leading screw handle, described tower body right angle backup plate is a day font structure, tower body right angle backup plate is connected with load base by two connecting rods.
The both sides of described U-shaped crane are respectively provided with a stressed groove of overhead wire.
The distance of two described stressed groove central points of overhead wire is 200mm.
Described leading screw handle is folding.
Advantage and effect that the present invention has are:
Steel tower overhead ground wire elevator of the present invention only needs a people can carry out iron tower of power transmission line overhead ground wire fitting operation, the physical demands reducing a staff, improve the completion rate of work, shortened the operating time, effectively solved that coaster hanging point is low, overhead ground wire promote not in place, difficult problem is installed.The present invention is simple in structure, production cost is low, adopts a few type tower head link plates can adapt to steel tower overhead ground wire mounting points double-angle iron mutually by both sides special construction upward, can effectively bear the vertical load of overhead ground wire.On described U-shaped crane, be provided with the stressed groove of overhead wire, two overhead wire stress points adopt partly encircles design, and the distance of point-to-point transmission leaves certain space to the installation of gold utensil, and bottom adopts bearing to be connected with elevating screw.
Tower body right angle backup plate matches for leaning against steel tower main body with steel tower main body, makes to promote power and effectively reaches on U-shaped crane.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention.
In figure: a few type tower head link plates 1, crane slideway 2, U-shaped crane 3, elevating screw 4, load base 5, leading screw handle 6, tower body right angle backup plate 7, connecting rod 8.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, steel tower overhead ground wire elevator of the present invention, include a few type tower head link plates 1, crane slideway 2, U-shaped crane 3, elevating screw 4, load base 5, leading screw handle 6 and tower body right angle backup plate 7, the quantity of described crane slideway 2 is two, the both sides of load base are respectively provided with a jack, the bottom of two crane slideways is separately fixed in two jacks of both sides of load base 5, and the top of two crane slideways and a few type tower head link plate 1 are movably connected by bolt.A few type tower head link plates are for hanging the present invention and bearing the vertical load of overhead ground wire, and a few type tower head structures can adapt to steel tower overhead ground wire mounting points double-angle iron mutually by, both sides structure upward.The both sides of U-shaped crane 3 respectively have a hole, and U-shaped crane is by two borehole jacks at the middle part of crane slideway, and U-shaped crane is used for carrying overhead ground wire and has been taken off, and both sides penetrate crane slideway.Crane slideway is used for controlling U-shaped crane makes its lifting smooth.The middle part of load base 5 has hole, and the top of elevating screw 4 is passed load base and is connected with U type crane by bearing after leading screw handle 6, and elevating screw is used for promoting power.Described tower body right angle backup plate 7 is a day font structure, and tower body right angle backup plate is connected with load base by two connecting rods 8.Tower body right angle backup plate is used for leaning against steel tower main body, makes to promote power and effectively reaches on U-shaped crane, plays the effect of lever.Load base, for bath hoists slideway, jack-up elevating screw, promotes U type crane, overhead wire is dragged to the effect of desired location.
The spacing that the both sides of described U-shaped crane are respectively provided with stressed groove 31 central points of 31, two overhead wires of the stressed groove of overhead wire is 220mm.The distance of point-to-point transmission leaves certain space to the installation of gold utensil.
Described leading screw handle 6 is folding, and for reinforcing, at elevating screw, leading screw handle adopts accordion structure be convenient to transport and put.
The using method of steel tower overhead ground wire elevator of the present invention is:
First operating personnel hangs over the present invention on overhead ground wire mounting points cross-arm, U type crane is adjusted to overhead ground wire position, overhead ground wire is dragged to required installation site by rotational lead screw handle, after installation, rotational lead screw handle is adjusted U type crane overhead ground wire vertical load is transferred on steel tower, open a few type tower head link plates, unload elevator.
Claims (4)
1. steel tower overhead ground wire elevator, it is characterized in that including a few type tower head link plates, crane slideway, U-shaped crane, elevating screw, load base, leading screw handle, tower body right angle backup plate, the quantity of described crane slideway is two, the bottom of two crane slideways is separately fixed at the both sides of load base, the top of two crane slideways and N-type tower head link plate are movably connected, U-shaped crane is enclosed within on crane slideway, the middle part of load base has hole, the top of elevating screw is passed load base and is connected with U type crane by bearing after leading screw handle, described tower body right angle backup plate is a day font structure, tower body right angle backup plate is connected with load base by two connecting rods.
2. steel tower overhead ground wire elevator according to claim 1, is characterized in that the both sides of described described U-shaped crane are respectively provided with a stressed groove of overhead wire.
3. steel tower overhead ground wire elevator according to claim 2, is characterized in that the distance of two described stressed groove central points of overhead wire is 200mm.
4. steel tower overhead ground wire elevator according to claim 1, is characterized in that described leading screw handle is folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167301.3A CN103928868A (en) | 2014-04-24 | 2014-04-24 | Iron tower overhead ground wire lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167301.3A CN103928868A (en) | 2014-04-24 | 2014-04-24 | Iron tower overhead ground wire lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103928868A true CN103928868A (en) | 2014-07-16 |
Family
ID=51146995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167301.3A Pending CN103928868A (en) | 2014-04-24 | 2014-04-24 | Iron tower overhead ground wire lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928868A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828677A (en) * | 2015-04-29 | 2015-08-12 | 汪涛 | Stable-running equipment for electric iron tower maintenance and use method of equipment |
| CN104828675A (en) * | 2015-04-29 | 2015-08-12 | 毛玲波 | Electric iron tower maintenance equipment with limiting function and use method thereof |
| CN104860160A (en) * | 2015-04-29 | 2015-08-26 | 韩磊 | Electric iron tower maintenance equipment with functions of illuminating lamp and use method of equipment |
| CN105552782A (en) * | 2016-02-23 | 2016-05-04 | 济南多舜信息科技有限公司 | Method for installing bird repeller on power transmission tower by utilizing auxiliary device with the help of unmanned aerial vehicle |
| CN108767732A (en) * | 2018-06-25 | 2018-11-06 | 合肥海银杆塔有限公司 | A kind of concrete shaft tower property-line lifter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202197047U (en) * | 2011-07-05 | 2012-04-18 | 河南省电力公司洛阳供电公司 | Rocking bar type overhead ground wire lifting device |
| CN202678823U (en) * | 2012-03-28 | 2013-01-16 | 国家电网公司 | Jacking tool for tower ground wire clamp |
| CN203522016U (en) * | 2013-09-22 | 2014-04-02 | 国家电网公司 | Device for lifting overhead ground wire |
| CN203871743U (en) * | 2014-04-24 | 2014-10-08 | 国家电网公司 | Iron tower overhead grounding wire elevator |
-
2014
- 2014-04-24 CN CN201410167301.3A patent/CN103928868A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202197047U (en) * | 2011-07-05 | 2012-04-18 | 河南省电力公司洛阳供电公司 | Rocking bar type overhead ground wire lifting device |
| CN202678823U (en) * | 2012-03-28 | 2013-01-16 | 国家电网公司 | Jacking tool for tower ground wire clamp |
| CN203522016U (en) * | 2013-09-22 | 2014-04-02 | 国家电网公司 | Device for lifting overhead ground wire |
| CN203871743U (en) * | 2014-04-24 | 2014-10-08 | 国家电网公司 | Iron tower overhead grounding wire elevator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828677A (en) * | 2015-04-29 | 2015-08-12 | 汪涛 | Stable-running equipment for electric iron tower maintenance and use method of equipment |
| CN104828675A (en) * | 2015-04-29 | 2015-08-12 | 毛玲波 | Electric iron tower maintenance equipment with limiting function and use method thereof |
| CN104860160A (en) * | 2015-04-29 | 2015-08-26 | 韩磊 | Electric iron tower maintenance equipment with functions of illuminating lamp and use method of equipment |
| CN105552782A (en) * | 2016-02-23 | 2016-05-04 | 济南多舜信息科技有限公司 | Method for installing bird repeller on power transmission tower by utilizing auxiliary device with the help of unmanned aerial vehicle |
| CN105552782B (en) * | 2016-02-23 | 2017-05-31 | 河南安鑫电子有限公司 | The method for installing bird-scaring unit to power transmission tower using servicing unit and by unmanned plane |
| CN108767732A (en) * | 2018-06-25 | 2018-11-06 | 合肥海银杆塔有限公司 | A kind of concrete shaft tower property-line lifter |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140716 |