CN204012428U - A kind of branches of tall trees insulation raker - Google Patents
A kind of branches of tall trees insulation raker Download PDFInfo
- Publication number
- CN204012428U CN204012428U CN201420316326.0U CN201420316326U CN204012428U CN 204012428 U CN204012428 U CN 204012428U CN 201420316326 U CN201420316326 U CN 201420316326U CN 204012428 U CN204012428 U CN 204012428U
- Authority
- CN
- China
- Prior art keywords
- raker
- head
- kink
- insulating bar
- vertical portion
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 241000269319 Squalius cephalus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Abstract
The utility model discloses a kind of branches of tall trees insulation raker, belong to raker, its structure comprises raker head and raker body, raker head comprises vertical portion and kink, kink is arranged on the top of vertical portion, the bottom of vertical portion is connected by articulating device with raker body, raker body comprises insulating bar and lower insulating bar, the top of upper insulating bar is connected with the vertical portion of raker head, bottom stretches in lower insulating bar, and fix by clamp nut with lower insulating bar, on raker head outer circumference surface, cover has Anti-slip cover, the inner side of kink is provided with multiple sharp portions, multiple sharp portions are respectively through Anti-slip cover.The utlity model has and prevented that induced electricity from hurting sb.'s feelings, can regulate according to the height of trees the length of the raker needing, hang firmly, can slippage, avoid trees to swing to charged side high-tension line, improved the fail safe of work, ensured staff's safety, make raker head better with the feature such as trees contact.
Description
Technical field
The utility model relates to a kind of raker, especially a kind ofly prevents that trees from swinging to the branches of tall trees insulation raker of ultra-high-tension power transmission line.
Background technology
Tree trimming work in ultra-high-tension power transmission line protection zone is long-term, a continual maintenance repair operation taking the safe operation of guarantee ultra-high-tension power transmission line as order ground.In the charged situation of high-tension line, cut and cut trees at present, induced electricity is hurted sb.'s feelings and the not firm problem of raker suspension has significantly reduced the fail safe of working, traditional branches of tall trees raker is to be made up of rod and raker iron head, in use because insulation degree is lower, closely more easily there is numb inductance when pollard, and in the time falling trees, raker iron head suspension is to easily slippage after branch, because trees to be pruned mostly are high-stem plant, due to thinner, straight fast-growing poplar and the limb hitch point of method paulownia are fewer, the stability that branches of tall trees raker hangs reduces, easily there is raker from branch slippage, make trees swing to charged side high-tension line, cause the single-phase electric discharge of high-tension line, can not ensure personnel's inherently safe.
At present, the solution also not had.
Utility model content
Technical assignment of the present utility model is to provide a kind of branches of tall trees insulation raker for above-mentioned deficiency of the prior art, this one branches of tall trees insulation raker has and has prevented that induced electricity from hurting sb.'s feelings, and the length of the raker that can need according to the height adjusting of trees, hang firmly, can slippage, avoid trees to swing to charged side high-tension line, improve the fail safe of work, ensure staff's safety, the feature that raker head is contacted with trees better.
The utility model solves the technical scheme that its technical problem adopts: it comprises raker head and raker body, described raker head is arranged on the top of raker body, described raker head comprises vertical portion and kink, described kink is arranged on the top of vertical portion, the bottom of described vertical portion is connected by articulating device with raker body, described raker body is insulating telescopic bar, comprise insulating bar and lower insulating bar, the top of described upper insulating bar is connected with the vertical portion of raker head, bottom stretches in lower insulating bar, and fix by clamp nut with lower insulating bar, on described raker head outer circumference surface, cover has Anti-slip cover, the inner side of described kink is provided with multiple sharp portions, described multiple sharp portions are respectively through Anti-slip cover, and the center of circle direction of kink is pointed to respectively on the top of each sharp portion.
Described multiple sharp portions are connected by welding manner respectively with kink.
Described sharp portion is two, is symmetricly set on the left and right sides of kink.
Described articulating device comprises connector, connecting plate and connecting bolt, described connector is fixedly installed on the top of raker body, the vertical portion downside of described connecting plate and raker head is welded together, and described connecting plate is connected by connecting bolt with connector.
Described Anti-slip cover is that quality of rubber materials is made.
A kind of branches of tall trees insulation raker of the present utility model compared to the prior art, there is following outstanding beneficial effect: raker body is insulating telescopic bar, prevent that induced electricity from hurting sb.'s feelings, and the length of the raker that can need according to the height adjusting of trees, on raker head, cover has Anti-slip cover and is provided with sharp portion, Anti-slip cover can play anti-skidding effect, sharp portion can insert in the trunk of trees, hang firmly, can slippage, improve suspension stability, avoid trees to swing to charged side high-tension line, improve the fail safe of work, ensure staff's safety, raker head is connected by articulating device with raker body, can need to make raker head rotate once angle according to using, raker head is contacted with trees better, the feature such as easy to use.
Brief description of the drawings
Accompanying drawing 1 is a kind of main TV structure schematic diagram of branches of tall trees insulation raker;
Description of reference numerals: 1, vertical portion, 2, kink, 3, upper insulating bar, 4, lower insulating bar, 5, clamp nut, 6, Anti-slip cover, 7, sharp portion, 8, connector, 9, connecting plate, 10, connecting bolt.
Embodiment
With reference to Figure of description 1, a kind of branches of tall trees insulation raker of the present utility model is described in detail below.
A kind of branches of tall trees insulation raker of the present utility model, its structure comprises raker head and raker body, described raker head is arranged on the top of raker body, described raker head comprises vertical portion 1 and kink 2, described kink 2 is arranged on the top of vertical portion 1, the bottom of described vertical portion 1 is connected by articulating device with raker body, described raker body is insulating telescopic bar, comprise insulating bar 3 and lower insulating bar 4, the top of described upper insulating bar 3 is connected with the vertical portion 1 of raker head, bottom stretches in lower insulating bar 4, and fix by clamp nut 5 with lower insulating bar 4, on described raker head outer circumference surface, cover has Anti-slip cover 6, the inner side of described kink 2 is provided with multiple sharp portions 7, described multiple sharp portions 7 are respectively through Anti-slip cover 6, and the center of circle direction of kink 2 is pointed to respectively on the top of each sharp portion 7.
Described multiple sharp portions 7 are connected by welding manner respectively with kink 2.
Described sharp portion 7 is two, is symmetricly set on the left and right sides of kink 2.
Described articulating device comprises connector 8, connecting plate 9 and connecting bolt 10, described connector 8 is fixedly installed on the top of raker body, described connecting plate 9 is welded together with vertical portion 1 downside of raker head, and described connecting plate 9 is connected by connecting bolt 10 with connector 8.While regulating the angle of raker head and raker body, unclamp connecting bolt 10, raker head is rotated to an angle along raker body, and then connecting bolt 10 is fastened.
Described Anti-slip cover 6 is made for quality of rubber materials.Increase friction, play anti-skidding effect.
In the time that trees are cut down, need according to the kink 2 of the height of trees and raker head the position hanging, regulate the length of raker body and the angle of raker head and raker body, make the sharp portion 7 of the kink 2 of raker head thrust the trunk of trees, then in the other direction hook and drag raker to high-tension line, prevent that trees from swinging to charged side high-tension line.
Except the technical characterictic described in specification, be the known technology of those skilled in the art.
Claims (5)
1. a branches of tall trees insulation raker, comprise raker head and raker body, described raker head is arranged on the top of raker body, it is characterized in that: described raker head comprises vertical portion and kink, described kink is arranged on the top of vertical portion, the bottom of described vertical portion is connected by articulating device with raker body, described raker body is insulating telescopic bar, comprise insulating bar and lower insulating bar, the top of described upper insulating bar is connected with the vertical portion of raker head, bottom stretches in lower insulating bar, and fix by clamp nut with lower insulating bar, on described raker head outer circumference surface, cover has Anti-slip cover, the inner side of described kink is provided with multiple sharp portions, described multiple sharp portions are respectively through Anti-slip cover, and the center of circle direction of kink is pointed to respectively on the top of each sharp portion.
2. a kind of branches of tall trees insulation raker according to claim 1, is characterized in that: described multiple sharp portions are connected by welding manner respectively with kink.
3. a kind of branches of tall trees insulation raker according to claim 2, is characterized in that: described sharp portion is two, is symmetricly set on the left and right sides of kink.
4. a kind of branches of tall trees insulation raker according to claim 1, it is characterized in that: described articulating device comprises connector, connecting plate and connecting bolt, described connector is fixedly installed on the top of raker body, the vertical portion downside of described connecting plate and raker head is welded together, and described connecting plate is connected by connecting bolt with connector.
5. a kind of branches of tall trees insulation raker according to claim 1, is characterized in that: described Anti-slip cover is that quality of rubber materials is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316326.0U CN204012428U (en) | 2014-06-13 | 2014-06-13 | A kind of branches of tall trees insulation raker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316326.0U CN204012428U (en) | 2014-06-13 | 2014-06-13 | A kind of branches of tall trees insulation raker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012428U true CN204012428U (en) | 2014-12-10 |
Family
ID=52052371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316326.0U Expired - Fee Related CN204012428U (en) | 2014-06-13 | 2014-06-13 | A kind of branches of tall trees insulation raker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767716A (en) * | 2018-05-28 | 2018-11-06 | 国网山东省电力公司济南市章丘区供电公司 | A kind of deformable up-flow wick gripper |
-
2014
- 2014-06-13 CN CN201420316326.0U patent/CN204012428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767716A (en) * | 2018-05-28 | 2018-11-06 | 国网山东省电力公司济南市章丘区供电公司 | A kind of deformable up-flow wick gripper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200613 |