CN205159914U - Controlling means is swung to to bamboo of being cut down trees - Google Patents
Controlling means is swung to to bamboo of being cut down trees Download PDFInfo
- Publication number
- CN205159914U CN205159914U CN201520973019.4U CN201520973019U CN205159914U CN 205159914 U CN205159914 U CN 205159914U CN 201520973019 U CN201520973019 U CN 201520973019U CN 205159914 U CN205159914 U CN 205159914U
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- CN
- China
- Prior art keywords
- bamboo
- down trees
- cut down
- swings
- control device
- 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
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Abstract
The utility model provides a controlling means is swung to to bamboo of being cut down trees, includes enclasping mechanism and pull rope, and enclasping mechanism includes the pivotal axis, rotationally sets up at two epaxial staple bolts of pivot and set up and offers up a sacrifice the guiding hole that pull rope passed at the pivotal axis, and pull rope passes through the bipartition branch line and is connected with two staple bolts respectively, and the front end of two staple bolts extends in opposite directions, holds tightly by the bamboo of cutting down trees two staple bolts of power messenger that two staple bolts were exerted in opposite directions when pulling pull rope accessible bipartition branch line, the building -climbing alarm device is simple in structure, and convenient for operation.
Description
Technical field
The utility model relates to a kind of tree bamboo and swings to control device, for controlling swinging to by bamboo of cutting down trees.
Background technology
In transmission overhead line O&M process, because of reasons such as capital construction, clear compensations, setting bamboo superelevation in line corridor protection zone often has generation, and tree bamboo superelevation will cause line discharge, tripping operation, have a strong impact on line security stable operation.And when cutting down superelevation tree bamboo, swing to if can not effectively control it, felling topple over after tree bamboo will swing to the facilities such as the staff on side or low-voltage circuit, will personal safety and safety of property be affected.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and the bamboo of being cut down trees providing a kind of structure simple, easy to operate swings to control device.
The purpose of this utility model realizes by following technical solution:
A kind of bamboo of being cut down trees swings to control device, it is characterized in that: comprise hold-fast body and pulling rope, hold-fast body comprises pivotal axis, is arranged on two anchor ears on pivotal axis and is arranged on the pilot hole that pivotal axis passes for pulling rope rotationally, pulling rope is connected with two anchor ears respectively by two points of branch lines, the front end of two anchor ears extends in opposite directions, to the power that two anchor ears apply in opposite directions, two anchor ears is held tightly by bamboo of cutting down trees when pulling pulling rope by two points of branch lines.
Further, the utility model also comprises the draw-off mechanism for pulling pulling rope, this draw-off mechanism comprises hoist engine, the stay cord of drawing from hoist engine is fixedly connected on a pile, described pulling rope can be flexibly connected with stay cord slidably along stay cord, by being tightened to pull described pulling rope by the stay cord of relaxed state.
Further, described pulling rope is flexibly connected with stay cord by pulley.
Further, described pilot hole is formed on described pivotal axis.
Further, anchor ear described in two is formed with the resigning hole passed for described pivotal axis respectively.
Further, the inner side of anchor ear described in two is respectively arranged with the skid resistant course for contacting with by bamboo of cutting down trees.
Further, described skid resistant course is rubber.
Further, anchor ear described in two is semicircle.
Further, anti-slop serrations is provided with inside anchor ear described in two.
Further, the utility model also comprises for hold-fast body being promoted to high-order insulation brace rod.
The utility model has following beneficial effect:
Be converted into two anchor ears applyings power in opposite directions to the traction force that pulling rope applies by two branch's rope sections, two anchor ears are made to relatively rotate to hold tightly by bamboo of cutting down trees around pivotal axis, namely traction force is larger, and two anchor ears are embraced tighter, thus prevent hold-fast body from coming off, the force direction of the bootable pulling rope of pilot hole, prevents from causing hold-fast body to come off because of the force direction skew of pulling rope; Draw-off mechanism is set for applying traction force to pulling rope, thus reduce the labour intensity of operating personnel, owing to being connected by moveable roller between pulling rope and the stay cord of hoist engine, therefore in traction process, the angle of inclination of pulling rope is variation, namely the direction of traction force is variation, can adapt to like this by the inclined degree of bamboo of cutting down trees, and ensures that pulling rope applies best traction force to bamboo of being cut down trees all the time, can increase work efficiency, reduce energy consumption; Skid resistant course and anti-slop serrations are all for increasing anchor ear and by the frictional force of bamboo of cutting down trees, and prevent anchor ear to be separated with bamboo of being cut down trees and come off.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is using state figure of the present utility model.
Embodiment
With reference to shown in Fig. 1, a kind of bamboo of being cut down trees swings to control device, comprise hold-fast body 1, pulling rope 3 and draw-off mechanism 4, hold-fast body 1 comprises pivotal axis 11, is arranged on the circular anchor ear 12 of two halves on pivotal axis 11 rotationally, pivotal axis 11 is formed with the pilot hole 111 passed for pulling rope 3, pulling rope 3 is connected respectively with inside two anchor ears 12 by two points of branch lines 31, two anchor ears 12 are formed with the resigning hole passed for pivotal axis 11 respectively, and the inner side of two anchor ears 12 is respectively arranged with the rubber antiskid layer 121 for contacting with by bamboo 2 of cutting down trees.
Draw-off mechanism 4 comprises hoist engine 41 and pile 42, the stay cord 411 of drawing from hoist engine 41 is fixedly connected on pile 42, pulling rope 3 lower end is provided with pulley 32, pulling rope 3 is flexibly connected with stay cord 411 by pulley 32, by being tightened to pull pulling rope 3 by the stay cord 411 of relaxed state, two anchor ears 12 are made to hold cut down trees bamboo 2 by two points of branch lines 31 to two anchor ear 12 power applied in opposite directions when pulling pulling rope 3.
Concrete operations mode is: swing on side in bamboo 2 of being cut down trees in advance and arrange pile 42, be fixed on bottom surface by hoist engine 41, then is drawn by the stay cord 411 of hoist engine 41 and be fixed on pile 42, and at this moment stay cord 411 is relaxed state, then cut and cut down trees bamboo 2 until the degree controlling to swing to can be pulled, by telescopic insulation brace rod, hold-fast body 1 is promoted to a high position, at this moment two anchor ears 12 open under gravity, make to be between two anchor ears 12 by the trunk of bamboo 2 of cutting down trees by adjustment insulation brace rod, then pulling rope 3 is manually pulled to make two anchor ears 12 hold tightly by the trunk of bamboo 2 of cutting down trees, and insulation brace rod is separated with hold-fast body, by pulley, pulling rope 3 is flexibly connected with stay cord 411 again, and start hoist engine 41 stay cord 411 is tightened, thus traction force is applied to pulling rope 3, the bamboo 2 that makes to be cut down trees tilts according to traction force direction, until will be cut down trees, bamboo 2 is cut off, wherein, removably connected by screw thread between the pivotal axis 11 of insulation brace rod and hold-fast body 1, insulation brace rod can be made to be connected with pivotal axis 11 when rotating forward insulation brace rod, when rotating backward insulation brace rod, then insulation brace rod is separated with pivotal axis 11.
The above, be only preferred embodiment of the present utility model, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (10)
1. a bamboo of being cut down trees swings to control device, it is characterized in that: comprise hold-fast body and pulling rope, hold-fast body comprises pivotal axis, is arranged on two anchor ears on pivotal axis and is arranged on the pilot hole that pivotal axis passes for pulling rope rotationally, pulling rope is connected with two anchor ears respectively by two points of branch lines, the front end of two anchor ears extends in opposite directions, to the power that two anchor ears apply in opposite directions, two anchor ears is held tightly by bamboo of cutting down trees when pulling pulling rope by two points of branch lines.
2. one according to claim 1 bamboo of being cut down trees swings to control device, it is characterized in that: also comprise the draw-off mechanism for pulling pulling rope, this draw-off mechanism comprises hoist engine, the stay cord of drawing from hoist engine is fixedly connected on a pile, described pulling rope can be flexibly connected with stay cord slidably along stay cord, by being tightened to pull described pulling rope by the stay cord of relaxed state.
3. one according to claim 2 bamboo of being cut down trees swings to control device, it is characterized in that: described pulling rope is flexibly connected with stay cord by pulley.
4. the bamboo of being cut down trees of the one according to claim 1 or 2 or 3 swings to control device, it is characterized in that: described pilot hole is formed on described pivotal axis.
5. the bamboo of being cut down trees of the one according to claim 1 or 2 or 3 swings to control device, it is characterized in that: anchor ear described in two is formed with the resigning hole passed for described pivotal axis respectively.
6. the bamboo of being cut down trees of the one according to claim 1 or 2 or 3 swings to control device, it is characterized in that: the inner side of anchor ear described in two is respectively arranged with the skid resistant course for contacting with by bamboo of cutting down trees.
7. one according to claim 6 bamboo of being cut down trees swings to control device, it is characterized in that: described skid resistant course is rubber.
8. the bamboo of being cut down trees of the one according to claim 1 or 2 or 3 swings to control device, it is characterized in that: anchor ear described in two is for semicircle.
9. the bamboo of being cut down trees of the one according to claim 1 or 2 or 3 swings to control device, it is characterized in that: be provided with anti-slop serrations inside anchor ear described in two.
10. the bamboo of being cut down trees of the one according to claim 1 or 2 or 3 swings to control device, it is characterized in that: also comprise for hold-fast body being promoted to high-order insulation brace rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973019.4U CN205159914U (en) | 2015-11-30 | 2015-11-30 | Controlling means is swung to to bamboo of being cut down trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973019.4U CN205159914U (en) | 2015-11-30 | 2015-11-30 | Controlling means is swung to to bamboo of being cut down trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159914U true CN205159914U (en) | 2016-04-13 |
Family
ID=55695567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520973019.4U Expired - Fee Related CN205159914U (en) | 2015-11-30 | 2015-11-30 | Controlling means is swung to to bamboo of being cut down trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790160A (en) * | 2016-05-10 | 2016-07-20 | 国网福建省电力有限公司泉州供电公司 | Movable binding ring lifting mechanism |
| CN109526671A (en) * | 2018-12-24 | 2019-03-29 | 广州供电局有限公司 | Trees swing to control device and its hold-fast body |
-
2015
- 2015-11-30 CN CN201520973019.4U patent/CN205159914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790160A (en) * | 2016-05-10 | 2016-07-20 | 国网福建省电力有限公司泉州供电公司 | Movable binding ring lifting mechanism |
| CN105790160B (en) * | 2016-05-10 | 2017-07-07 | 国网福建省电力有限公司泉州供电公司 | A kind of movable bunching ring hoisting mechanism |
| CN109526671A (en) * | 2018-12-24 | 2019-03-29 | 广州供电局有限公司 | Trees swing to control device and its hold-fast body |
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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: 20160413 Termination date: 20181130 |