CN205213637U - Tractive device is swung to to bamboo of being cut down trees - Google Patents
Tractive device is swung to to bamboo of being cut down trees Download PDFInfo
- Publication number
- CN205213637U CN205213637U CN201521060549.6U CN201521060549U CN205213637U CN 205213637 U CN205213637 U CN 205213637U CN 201521060549 U CN201521060549 U CN 201521060549U CN 205213637 U CN205213637 U CN 205213637U
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- CN
- China
- Prior art keywords
- bamboo
- down trees
- pulling
- cut down
- swings
- 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 tractive device is swung to to bamboo of being cut down trees, includes enclasping mechanism and pull rope, and enclasping mechanism includes that the base that has two open arms, two staple bolts, the setting that articulates on two arms respectively are used for making the open spring of two staple bolts between staple bolt and arm, is provided with the guiding hole that supplies pull rope to pass on the base, and pull rope passes through the bipartition branch line and is connected with two staple bolts respectively, holds tightly by the bamboo of cutting down trees two staple bolts of power messenger that two staple bolts were applyed in opposite directions when stimulateeing 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 pulling 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 pulling device.
The purpose of this utility model realizes by following technical solution:
A kind of bamboo of being cut down trees swings to pulling device, it is characterized in that: comprise hold-fast body and pulling rope, hold-fast body comprise there are two arms opened pedestal, being hinged on two anchor ears on two arms respectively, being arranged on the spring for making two anchor ears open between anchor ear and arm, pedestal is provided with the pilot hole passed for pulling rope, pulling rope is connected with two anchor ears respectively by two points of branch lines, 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, described arm offers the first hole, described anchor ear offers the second hole aligned with the first hole, hinged with the nut be arranged on bolt by the bolt through first, second hole between described anchor ear and arm.
Further, the utility model also comprises the draw-off mechanism for pulling pulling rope, this draw-off mechanism comprises winch, the stay cord of drawing from winch 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, 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, 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, described pedestal is provided with the inserting groove for removably connecting with insulation brace rod.
The utility model has following beneficial effect:
The traction force applied pulling rope to be converted into by two branch's rope sections and to apply downward power to two anchor ears, make two anchor ear opposing oscillatory to hold tightly by bamboo of cutting down trees, 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 winch, 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 pulling device, comprise hold-fast body 1, pulling rope 3 and draw-off mechanism 4, hold-fast body 1 comprises the pedestal 11 with two arms 113 opened, be hinged on two anchor ears 12 on two arms 113 respectively, be arranged on the spring 14 for making two anchor ears 12 open between anchor ear 12 and arm 113, pedestal 11 is provided with the pilot hole 111 passed for pulling rope 3, pulling rope 3 is connected with two anchor ears 12 respectively by two points of branch lines 31, 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, 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, pedestal 11 is provided with the inserting groove 112 for removably connecting with insulation brace rod, arm 113 offers the first hole, anchor ear 12 offers the second hole aligned with the first hole, pass through through first between anchor ear 113 and arm 12, the bolt 13 in the second hole is hinged with the nut be arranged on bolt 13.
Draw-off mechanism 4 comprises winch 41 and pile 42, the stay cord 411 of drawing from winch 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 winch 41, then is drawn by the stay cord 411 of winch 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 spring 14 acts on, 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 1, by pulley, pulling rope 3 is flexibly connected with stay cord 411 again, and start winch 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.
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 (8)
1. a bamboo of being cut down trees swings to pulling device, it is characterized in that: comprise hold-fast body and pulling rope, hold-fast body comprise there are two arms opened pedestal, being hinged on two anchor ears on two arms respectively, being arranged on the spring for making two anchor ears open between anchor ear and arm, pedestal is provided with the pilot hole passed for pulling rope, pulling rope is connected with two anchor ears respectively by two points of branch lines, 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 pulling device, it is characterized in that: described arm offers the first hole, described anchor ear offers the second hole aligned with the first hole, hinged with the nut be arranged on bolt by the bolt through first, second hole between described anchor ear and arm.
3. one according to claim 1 and 2 bamboo of being cut down trees swings to pulling device, it is characterized in that: also comprise the draw-off mechanism for pulling pulling rope, this draw-off mechanism comprises winch, the stay cord of drawing from winch 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.
4. one according to claim 3 bamboo of being cut down trees swings to pulling device, it is characterized in that: described pulling rope is flexibly connected with stay cord by pulley.
5. one according to claim 1 and 2 bamboo of being cut down trees swings to pulling 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.
6. one according to claim 5 bamboo of being cut down trees swings to pulling device, it is characterized in that: described skid resistant course is rubber.
7. one according to claim 1 and 2 bamboo of being cut down trees swings to pulling device, it is characterized in that: be provided with anti-slop serrations inside anchor ear described in two.
8. one according to claim 1 and 2 bamboo of being cut down trees swings to pulling device, it is characterized in that: also comprise for hold-fast body being promoted to high-order insulation brace rod, described pedestal is provided with the inserting groove for removably connecting with insulation brace rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060549.6U CN205213637U (en) | 2015-12-17 | 2015-12-17 | Tractive device is swung to to bamboo of being cut down trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060549.6U CN205213637U (en) | 2015-12-17 | 2015-12-17 | Tractive device is swung to to bamboo of being cut down trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213637U true CN205213637U (en) | 2016-05-11 |
Family
ID=55888748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060549.6U Expired - Fee Related CN205213637U (en) | 2015-12-17 | 2015-12-17 | Tractive device is swung to to bamboo of being cut down trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213637U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047232A (en) * | 2017-05-09 | 2017-08-18 | 钱月珍 | Tree-dozer cohesion device |
| 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 |
| CN110089384A (en) * | 2019-05-08 | 2019-08-06 | 南通大学 | A kind of trees original position packing apparatus |
| CN110178567A (en) * | 2019-06-13 | 2019-08-30 | 广东电网有限责任公司 | A kind of binding snap ring |
-
2015
- 2015-12-17 CN CN201521060549.6U patent/CN205213637U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047232A (en) * | 2017-05-09 | 2017-08-18 | 钱月珍 | Tree-dozer cohesion device |
| CN107047232B (en) * | 2017-05-09 | 2019-07-23 | 睢宁县胜利木业有限公司 | Tree-dozer cohesion device |
| 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 |
| CN110089384A (en) * | 2019-05-08 | 2019-08-06 | 南通大学 | A kind of trees original position packing apparatus |
| CN110089384B (en) * | 2019-05-08 | 2021-11-02 | 南通大学 | Tree normal position packing apparatus |
| CN110178567A (en) * | 2019-06-13 | 2019-08-30 | 广东电网有限责任公司 | A kind of binding snap ring |
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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: 20160511 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |