CN108770632B - Unmanned climbing type tree felling auxiliary rope tying device - Google Patents
Unmanned climbing type tree felling auxiliary rope tying device Download PDFInfo
- Publication number
- CN108770632B CN108770632B CN201810379973.9A CN201810379973A CN108770632B CN 108770632 B CN108770632 B CN 108770632B CN 201810379973 A CN201810379973 A CN 201810379973A CN 108770632 B CN108770632 B CN 108770632B
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- arc
- shaped pipe
- inner rod
- shaped
- rope
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- 230000009194 climbing Effects 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 description 7
- 230000009466 transformation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/099—Auxiliary devices, e.g. felling wedges
Abstract
The invention provides an unmanned climbing type tree felling auxiliary rope tying device which comprises a telescopic outer rod and a telescopic inner rod, wherein the inner rod is coaxially arranged in the outer rod, both ends of the inner rod extend out of the outer rod, and the inner rod can rotate around the axis of the inner rod; the outer side wall of the upper end of the outer rod is fixedly provided with a U-shaped piece for fixing the middle section of the rope, one end of the U-shaped piece is a fixed end and the fixed end is fixedly connected with the outer side wall of the outer rod, the other end of the U-shaped piece is a free end, a connecting line between the free end and the fixed end is parallel to the axial direction of the outer rod, and the free end of the U-shaped piece is positioned above the fixed end of the U-shaped piece; the upper end part of the inner rod is fixedly provided with a driving piece which is used for guiding the rope and enabling the two ends of the rope to pass through the U-shaped piece under the rotation driving of the inner rod; the traction rope is sleeved on the top end of the tree without manually climbing the tree, so that the tree is ensured to be oriented when felling and falling.
Description
Technical Field
The invention relates to an electric auxiliary tool, in particular to an unmanned climbing type tree felling auxiliary rope tying device.
Background
The cutting of trees is often involved in a power system, and because the trees near a power transmission line or power transformation equipment can affect the power line and the power transformation equipment, for example, branches break off and break the power transmission line in windy weather, and short circuits and the like are easily caused by overlapping the fallen leaves of the branches on a wiring terminal after falling off, so that electric workers often cut the trees affecting the power line; in order to control and cut trees and avoid trees to fall and cause the influence to power transmission line and substation equipment, need generally to cut money and fall on the trunk system of crown part of trees, then directional fall is carried out to trees through the haulage rope, in the prior art, in order to cover the haulage rope in crown department, generally adopt the mode of manpower, the staff climbs trees, then tether, there is serious security risk in this process, the accident that the workman falls from the tree frequently appears, on the other hand, this kind of mode efficiency is low, often need a large amount of manpowers, these manpowers are used for pulling on the one hand, on the other hand are used for maintaining the security of climbing staff, thereby lead to the waste of manpower resources.
Therefore, an auxiliary device needs to be proposed to solve the above technical problems.
Disclosure of Invention
Therefore, the invention aims to provide the unmanned climbing tree felling auxiliary rope tying device, which is characterized in that the traction rope is sleeved at the top end of the tree under the condition of not manually climbing the tree, so that the tree is ensured to be oriented when felling and falling, the safety risk of a power transmission line, power transformation equipment and other people caused by falling of the tree is prevented, the operation is convenient, the operation can be performed only by little manpower, the use is convenient, and the manpower resource can be effectively saved.
The invention provides an unmanned climbing type tree felling auxiliary rope tying device which comprises a telescopic outer rod and a telescopic inner rod, wherein the inner rod is coaxially arranged in the outer rod, both ends of the inner rod extend out of the outer rod, and the inner rod can rotate around the axis of the inner rod;
the outer side wall of the upper end of the outer rod is fixedly provided with a U-shaped piece for fixing the middle section of the rope, one end of the U-shaped piece is a fixed end and the fixed end is fixedly connected with the outer side wall of the outer rod, the other end of the U-shaped piece is a free end, a connecting line between the free end and the fixed end is parallel to the axial direction of the outer rod, and the free end of the U-shaped piece is positioned above the fixed end of the U-shaped piece;
the upper end part of the inner rod is fixedly provided with a driving piece which is used for guiding the rope and enabling the two ends of the rope to pass through the U-shaped piece under the rotation driving of the inner rod;
the driving piece is arc-shaped structure, the one end of driving piece is fixed connection with the upper end tip of interior pole, and the other end of driving piece is the free end and rope both ends tip is fixed at the free end of driving piece.
Further, the driving piece comprises a first arc-shaped pipe and a second arc-shaped pipe, one end of the second arc-shaped pipe is a free end, the other end of the second arc-shaped pipe is inserted into one end of the first arc-shaped pipe and can slide along the first arc-shaped pipe, the other end of the first arc-shaped pipe is fixedly connected with the inner rod, a containing box for containing the rope is fixedly arranged on the second arc-shaped pipe, and the box opening of the containing box is horizontally arranged and faces the free end of the second arc-shaped pipe;
the free end of the second arc-shaped pipe is also provided with a hanging ring, and the hanging ring is detachably embedded into the end part of the free end of the second arc-shaped pipe.
Further, the free end of the second arc-shaped pipe is embedded to be provided with a rubber plug, the rubber plug sinks along the axial direction to form a gap, the side wall of the free end of the second arc-shaped pipe is provided with a yielding port corresponding to the gap, and the hanging ring is embedded in the gap, and the width of the gap is smaller than the difference between the inner diameter and the outer diameter of the hanging ring.
Further, a sliding groove is formed in the side wall of the first arc-shaped pipe along the length center line direction of the first arc-shaped pipe, a positioning column is arranged on the second arc-shaped pipe, one end of the positioning column is fixedly connected with the second arc-shaped pipe, and the other end of the positioning column extends out of the first arc-shaped pipe from the sliding groove to form the outer end of the positioning column; the nut and the backing plate are sleeved outside the outer end of the positioning column, the backing plate is positioned between the outer side wall of the first arc-shaped pipe and the nut, and the backing plate is of an arc-shaped structure matched with the outer side wall of the first arc-shaped pipe in a conformal manner.
Further, one end of the first arc-shaped pipe, which is connected with the inner rod, is provided with a connecting plate, the connecting plate is provided with a mounting hole, and the inner rod is fixedly arranged in the mounting hole.
Further, the U-shaped piece is provided with a containing groove for fixing the rope, and the containing groove is arranged along the length direction of the U-shaped piece to form a U-shaped structure; rubber pads are arranged at the end parts of the two ends of the accommodating groove.
Further, a positioning assembly for radially positioning the inner rod is arranged at the upper end part of the outer rod;
the positioning assembly comprises a bearing and a pressing plate, the pressing plate is used for fixing the bearing on the end face of the upper end of the outer rod, and the upper end of the inner rod penetrates through the bearing and the pressing plate.
The invention has the beneficial effects that: according to the invention, the traction rope is sleeved at the top end of the tree without manually climbing the tree, so that the tree is ensured to be oriented when felling and falling, the safety risk of the falling tree to a power transmission line, power transformation equipment and other personnel is prevented, the operation is convenient, the operation can be realized by only needing little manpower, the use is convenient, and the manpower resource can be effectively saved.
Drawings
The invention is further described below with reference to the accompanying drawings and examples:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the U-shaped member structure of the present invention.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a schematic view of a driving member structure according to the present invention.
FIG. 5 is a schematic view of the cross-sectional structure of A-A in FIG. 4.
FIG. 6 is a schematic view of the free end of the second arced tube.
Fig. 7 is a right side view of the arced tube of fig. 6.
Detailed Description
The invention is described in further detail below with reference to the drawings, as shown in the accompanying drawings:
the invention provides an unmanned climbing type tree felling auxiliary rope tying device which comprises a telescopic outer rod 2 and a telescopic inner rod 1, wherein the inner rod 1 is coaxially arranged in the outer rod 2, two ends of the inner rod 1 extend out of the outer rod 2, and the inner rod 1 can rotate around the axis of the inner rod 1; wherein, the inner rod and the outer rod are both tubular structures;
the outer side wall of the upper end of the outer rod 2 is fixedly provided with a U-shaped piece 8 for fixing the middle section of the rope, one end of the U-shaped piece 8 is a fixed end and the fixed end is fixedly connected with the outer side wall of the upper end of the outer rod 1, the other end of the U-shaped piece 8 is a free end, a connecting line between the free end and the fixed end is parallel to the axial direction of the outer rod 1, and the free end of the U-shaped piece 8 is positioned above the fixed end of the U-shaped piece 8;
the upper end part of the inner rod 1 is fixedly provided with a driving piece 5 which is used for guiding the rope and enabling two ends of the rope to pass through one side of the U-shaped piece 8 and the other side of the U-shaped piece 8 under the rotation driving of the inner rod;
the utility model provides a novel tree-climbing device, including driving piece 5, simple operation, rope, power transmission line, transformer equipment and other personnel, driving piece 5 is arc structure, the one end of driving piece and the upper end tip fixed connection of interior pole 1, the other end of driving piece 5 is the free end and rope both ends tip is fixed in the free end of driving piece 5, through above-mentioned structure, will pull the rope sleeve on the top of trees under the condition of not manually climbing the tree to ensure that trees orient when felling, prevent that trees fall and cause the security risk to transmission line, transformer equipment and other personnel, convenient operation only need few manpower can operate moreover, facilitate the use, can effectively practice thrift manpower resources.
In this embodiment, the driving member 5 includes a first arced tube 51 and a second arced tube 56, one end of the second arced tube 56 is a free end, the other end of the second arced tube 56 is inserted into one end of the first arced tube 51 and can slide along the first arced tube 51, the other end of the first arced tube 51 is fixedly connected with the upper end of the inner rod 1, the second arced tube 56 is fixedly provided with a holding box 4 for holding a rope, and the box mouth of the holding box 4 is horizontally arranged and faces the free end of the second arced tube 56;
the free end of second arced tube 56 still is provided with link 11, link 11 detachable embedding is in the free end tip of second arced tube 56, and wherein, the concave arc side of first arced tube and second arced tube is towards same direction, through this kind of structure, easily fixes the traction rope on the one hand, on the other hand does benefit to the size of driving the room and adjusts to do benefit to the trunk that is adapted to different diameters, strong adaptability.
In this embodiment, a rubber stopper 57 is embedded at the free end of the second arced tube 56, the rubber stopper 57 sinks along the axial direction thereof to form a gap 58, a relief opening is provided on the side wall of the free end of the second arced tube 56 corresponding to the gap 58, the hanging ring 11 is embedded in the gap 58, and the width of the gap 58 is smaller than the difference between the inner diameter and the outer diameter of the hanging ring 11, i.e. the diameter of the ring body of the hanging ring is smaller than the width of the gap; through this kind of structure, after the both ends of traction rope pass the U-shaped spare, thereby conveniently take off the link and overlap the rope on the trunk.
In this embodiment, the side wall of the first arced tube 51 is provided with a chute 52 along the length center line direction of the first arced tube, the second arced tube 56 is provided with a positioning column 53, one end of the positioning column 53 is fixedly connected with the second arced tube 56 (such as interference riveting or welding, etc.), and the other end of the positioning column 53 extends out of the first arced tube 51 from the chute 52 to form the outer end of the positioning column; the nut 54 and the backing plate 55 are sleeved outside the outer end of the positioning column 53, the backing plate 55 is located between the outer side wall of the first arc-shaped pipe 51 and the nut 54, and the backing plate 55 is of an arc-shaped structure matched with the outer side wall of the first arc-shaped pipe 51 in a conformal mode.
In this embodiment, a connecting plate 6 is disposed at one end of the first arced tube 51 connected to the inner rod, the connecting plate 6 is provided with a mounting hole 61, the inner rod 1 is fixedly disposed in the mounting hole 61, and can be matched by a bolt, and can also be directly welded; with this structure, the driving member is easily fixedly mounted on the inner rod.
In this embodiment, the U-shaped member 8 is provided with a receiving groove 9 for fixing a rope, and the receiving groove 9 is disposed along the length direction of the U-shaped member 8 to form a U-shaped structure; rubber pads 10 are arranged at the end parts of the two ends of the accommodating groove 9, and through the structure, the traction rope is conveniently taken down from the U-shaped piece.
In this embodiment, a positioning assembly for radially positioning the inner rod 1 is disposed at the upper end of the outer rod 2;
the positioning assembly comprises a bearing 3 and a pressing plate 7, the pressing plate 7 is used for fixing the bearing 3 on the end face of the upper end of the outer rod, the upper end of the inner rod 1 penetrates through the bearing 3 and the pressing plate 7, and the pressing plate is fixedly connected with the outer side wall of the outer rod (a connecting plate for outer handling is not shown in the figure and belongs to the prior art); through this kind of structure, do benefit to and fix between outer pole and the interior pole to the convenient operation that carries out.
The principles of the present invention are further illustrated below:
when the traction rope is operated, the middle part of the traction rope is clamped in the accommodating groove, and the rubber pad is arranged in the accommodating groove, so that the traction rope cannot fall from the accommodating groove, then, the two ends of the rope are sleeved on the hanging ring, the hanging ring is embedded in the notch of the rubber sleeve, and the other parts of the traction rope are accommodated in the accommodating box;
the outer rod and the inner rod are operated to be telescopic structures (the existing telescopic structures are adopted, the structures of the outer rod and the inner rod are not repeated here), the lengths of the outer rod and the inner rod can be adjusted so as to pull the rope or even the upper end of a tree, then the inner rod is close to the trunk, the driving member is rotated, the free end of the second arc-shaped tube is rotated around the trunk until the second arc-shaped tube passes through the U-shaped member, at the moment, the hanging ring is hung by an external hook to pull down until a worker can manually pull down the hanging ring, the hanging ring slips off from the rubber plug under the action of the pulling force, then the traction rope is continuously tightened, the middle part of the rope slips off from the accommodating groove, the whole rope can be removed from the device of the invention, and then the rope can be sleeved on the trunk.
The upper and lower of the above are the upper and lower shown in fig. 1.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. An unmanned climbing formula felling auxiliary rope device, its characterized in that: the telescopic inner rod is coaxially arranged in the outer rod, two ends of the inner rod extend out of the outer rod, and the inner rod can rotate around the axis of the inner rod;
the outer side wall of the upper end of the outer rod is fixedly provided with a U-shaped piece for fixing the middle section of the rope, one end of the U-shaped piece is a fixed end and the fixed end is fixedly connected with the outer side wall of the outer rod, the other end of the U-shaped piece is a free end, a connecting line between the free end and the fixed end is parallel to the axial direction of the outer rod, and the free end of the U-shaped piece is positioned above the fixed end of the U-shaped piece;
the upper end part of the inner rod is fixedly provided with a driving piece which is used for guiding the rope and enabling the two ends of the rope to pass through the U-shaped piece under the rotation driving of the inner rod;
the driving piece is of an arc-shaped structure, one end of the driving piece is fixedly connected with the upper end part of the inner rod, the other end of the driving piece is a free end, and the two end parts of the rope are fixed at the free end of the driving piece;
the driving piece comprises a first arc-shaped pipe and a second arc-shaped pipe, one end of the second arc-shaped pipe is a free end, the other end of the second arc-shaped pipe is inserted into one end of the first arc-shaped pipe and can slide along the first arc-shaped pipe, the other end of the first arc-shaped pipe is fixedly connected with the inner rod, a containing box for containing a rope is fixedly arranged on the second arc-shaped pipe, and the box opening of the containing box is horizontally arranged and faces the free end of the second arc-shaped pipe;
the free end of the second arc tube is also provided with a hanging ring which is detachably embedded into the end part of the free end of the second arc tube; the concave arc sides of the first arc-shaped pipe and the second arc-shaped pipe face in the same direction;
the upper end part of the outer rod is provided with a positioning assembly for radially positioning the inner rod;
the positioning assembly comprises a bearing and a pressing plate, the pressing plate is used for fixing the bearing on the end face of the upper end of the outer rod, and the upper end of the inner rod penetrates through the bearing and the pressing plate; the pressing plate is fixedly connected with the outer side wall of the outer rod.
2. The unmanned climbing tree logging assist tether apparatus of claim 1 wherein: the free end embedded rubber plug that is provided with of second arced tube, the rubber plug sinks along its axial and forms the breach, the lateral wall of the free end of second arced tube is provided with the mouth of stepping down corresponding to the breach, the link is embedded in the breach and the width of breach is less than the difference of the internal diameter and the external diameter of link.
3. The unmanned climbing tree logging assist tether apparatus of claim 2 wherein: the side wall of the first arc-shaped pipe is provided with a sliding groove along the length central line direction of the first arc-shaped pipe, the second arc-shaped pipe is provided with a positioning column, one end of the positioning column is fixedly connected with the second arc-shaped pipe, and the other end of the positioning column extends out of the first arc-shaped pipe from the sliding groove to form the outer end of the positioning column; the nut and the backing plate are sleeved outside the outer end of the positioning column, the backing plate is positioned between the outer side wall of the first arc-shaped pipe and the nut, and the backing plate is of an arc-shaped structure matched with the outer side wall of the first arc-shaped pipe in a conformal manner.
4. The unmanned climbing tree logging assist tether apparatus of claim 3, wherein: the one end that first arced tube and interior pole are connected is provided with the connecting plate, the connecting plate is provided with the mounting hole, interior pole is fixed to be set up in the mounting hole.
5. The unmanned climbing tree logging assist tether apparatus of claim 4 wherein: the U-shaped piece is provided with an accommodating groove for fixing the rope, and the accommodating groove is arranged along the length direction of the U-shaped piece to form a U-shaped structure; rubber pads are arranged at the end parts of the two ends of the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379973.9A CN108770632B (en) | 2018-04-25 | 2018-04-25 | Unmanned climbing type tree felling auxiliary rope tying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379973.9A CN108770632B (en) | 2018-04-25 | 2018-04-25 | Unmanned climbing type tree felling auxiliary rope tying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770632A CN108770632A (en) | 2018-11-09 |
| CN108770632B true CN108770632B (en) | 2023-11-21 |
Family
ID=64026677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810379973.9A Active CN108770632B (en) | 2018-04-25 | 2018-04-25 | Unmanned climbing type tree felling auxiliary rope tying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108770632B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399153A (en) * | 2022-07-27 | 2022-11-29 | 广西电网有限责任公司贵港平南供电局 | Rapid rope threading device for binding trees and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238807A (en) * | 2005-03-04 | 2006-09-14 | Tokyo Densetsu Service Kk | Fixture of tree drawing rope |
| CN206380420U (en) * | 2016-12-07 | 2017-08-08 | 国家电网公司 | A kind of coiling tethered unit |
| CN206547510U (en) * | 2017-03-07 | 2017-10-13 | 西南大学 | A kind of roller stay-supported rope winding device |
| CN206686697U (en) * | 2017-05-19 | 2017-12-01 | 湖北自贸区宜昌片区一昊科技有限公司 | One kind trimming sprig equipment for drying |
| CN206985510U (en) * | 2017-05-29 | 2018-02-09 | 杭州安居市政园林工程有限公司 | One kind lifts by crane stable trees hanging apparatus |
| CN207098450U (en) * | 2017-08-24 | 2018-03-13 | 广东电网有限责任公司阳江供电局 | A kind of manual tether device |
| CN208095507U (en) * | 2018-04-25 | 2018-11-16 | 国家电网公司 | Trees orient the auxiliary rope fastening device that falls |
-
2018
- 2018-04-25 CN CN201810379973.9A patent/CN108770632B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238807A (en) * | 2005-03-04 | 2006-09-14 | Tokyo Densetsu Service Kk | Fixture of tree drawing rope |
| CN206380420U (en) * | 2016-12-07 | 2017-08-08 | 国家电网公司 | A kind of coiling tethered unit |
| CN206547510U (en) * | 2017-03-07 | 2017-10-13 | 西南大学 | A kind of roller stay-supported rope winding device |
| CN206686697U (en) * | 2017-05-19 | 2017-12-01 | 湖北自贸区宜昌片区一昊科技有限公司 | One kind trimming sprig equipment for drying |
| CN206985510U (en) * | 2017-05-29 | 2018-02-09 | 杭州安居市政园林工程有限公司 | One kind lifts by crane stable trees hanging apparatus |
| CN207098450U (en) * | 2017-08-24 | 2018-03-13 | 广东电网有限责任公司阳江供电局 | A kind of manual tether device |
| CN208095507U (en) * | 2018-04-25 | 2018-11-16 | 国家电网公司 | Trees orient the auxiliary rope fastening device that falls |
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| Publication number | Publication date |
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| CN108770632A (en) | 2018-11-09 |
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Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: Super high voltage branch of State Grid Chongqing Electric Power Co. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant before: State Grid Corporation of China Applicant before: MAINTENANCE BRANCH OF STATE GRID CHONGQING ELECTRIC POWER Co. |
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