CN115769740A - Insulating tool for controlling tree direction reversal and line obstacle clearing method - Google Patents
Insulating tool for controlling tree direction reversal and line obstacle clearing method Download PDFInfo
- Publication number
- CN115769740A CN115769740A CN202211570325.4A CN202211570325A CN115769740A CN 115769740 A CN115769740 A CN 115769740A CN 202211570325 A CN202211570325 A CN 202211570325A CN 115769740 A CN115769740 A CN 115769740A
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- rope
- hook
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- connecting rod
- head
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000009194 climbing Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 238000012369 In process control Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000010965 in-process control Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the field of power transmission and distribution operation and maintenance, in particular to an insulation tool for controlling the direction of a tree in a reverse direction and a line obstacle clearing method. This insulating tool compact structure is favorable to personnel to need not to go up the tree and can fix the stay cord, conveniently cuts the in-process control trees direction clearly.
Description
Technical Field
The invention belongs to the field of power transmission and distribution operation and maintenance and repair, and particularly relates to an insulation tool for controlling tree inversion and a line obstacle clearing method.
Background
At present, the tree and bamboo cleaning work of each power supply company mainly adopts a mode of manual cutting and trimming and live-line trimming, and only manual cutting and trimming can be adopted for the working environment without live-line working conditions. When cutting trees close to a live line, in order to prevent the trees (branches) from mistakenly touching or falling down on the line, insulating ropes are required to be used for pulling the trees to the opposite direction of the line. In the process, workers need to go up the tree in advance to fix the pull rope and then go down the tree, and each time takes about 10 minutes. This working link wastes time and energy and has the potential safety hazard, goes up the tree in-process and probably climbs and grab fragile, withered branch and cause the high altitude accident of falling, probably leads to the slope of tree bamboo mistake to touch electrified position because of the focus skew and causes the electric shock accident, and super high mao bamboo does not possess the climbing condition at all.
Disclosure of Invention
The invention aims to provide an insulation tool for controlling the tree direction reversal and a line obstacle clearing method.
The technical scheme of the invention is as follows: the utility model provides an insulating tool that control trees are fallen to, is including installing the U type gib head in insulating telescopic link upper end, one side pole upper end of gib head is provided with vertical slot, and the other side pole slant of gib head is down provided with the opening towards the inboard hook portion of gib head, vertical slot embeds to put can be in it pivoted wire rope handling component, the one end releasable connection of wire handling component has the stay cord, and the other end of wire handling component is provided with the connecting portion of detaining hook portion after rotating.
Furthermore, the two side rods of the hook head are arranged in an inward inclined mode, and the inner side of the other side rod of the hook head is provided with a groove channel with an opening located on the inner side and used for forming the hook portion in an inclined mode.
Further, the stringing component comprises two side plates arranged at intervals, and a first connecting rod and a second connecting rod are arranged between the two side plates, the first connecting rod is used for being matched with the hook part to form a connecting part, and the second connecting rod is used for being matched with the vertical slot.
Furthermore, a third connecting rod is arranged between the first connecting rod and the second connecting rod, and an avoidance opening for the hook part to penetrate is formed between the third connecting rod and the first connecting rod as well as between the third connecting rod and the two side plates.
Further, the distance between the two side plates of the section where the first connecting rod is located is larger than the distance between the two side plates of the section where the second connecting rod is located, and the distance between the two side plates of the section where the second connecting rod is located is larger than the thickness of the hook head.
Furthermore, one end of the stringing component is rotatably connected with a connecting ring, and one end of the pulling rope is provided with a climbing buckle which is buckled with the connecting buckle.
Further, the length from the rotating part matched with the rod on one side of the hook head to the other end of the rope threading component is smaller than the length of the rods on the two sides of the hook head.
Furthermore, the upper end of the insulating telescopic rod is connected with the bottom of the hook head through a detachably connected angle adjusting component.
Furthermore, the angle adjusting member comprises a connecting sleeve which is used for being in threaded connection with a screw rod fixed at the bottom of the hook head, a pair of clamping plates is arranged at the lower end of the connecting sleeve, a connecting plate which is used for being in threaded connection with the insulating hand rod is arranged between the pair of clamping plates, and a locking bolt penetrates through the pair of clamping plates and the connecting plate and is locked through a nut.
A line obstacle removing method comprises an insulating tool for controlling the direction of a tree, and comprises the following steps:
(1) The method comprises the following steps that (1) the assembly of an insulating tool is completed below a line needing obstacle clearing, the length of an insulating telescopic rod is adjusted according to the height of a trunk or a branch to be cleared, and a connecting part of a rope threading component is buckled on a hook part;
(2) The hook head is extended to the lower side of the trunk or the branch through the insulating telescopic rod, so that the rope threading component pushes the trunk or the branch to continue to extend upwards, the connecting part of the rope threading component is separated from the hook part, and the trunk or the branch enters the hook head and is separated from the rope threading component;
(3) Pulling the pull rope downwards to enable the connecting part of the rope threading component to be buckled on the hook part, wherein the rope threading component is positioned on the upper side of the branch or the trunk;
(4) The hook head is pulled downwards through the insulating telescopic rod, and meanwhile, the pull rope is loosened, so that the rope threading component is separated from the vertical slot of one side rod of the hook head;
(5) Continuously pulling down the hook head to enable the pull rope to bypass the branch or the trunk until one end of the pull rope falls into the hand of a worker, and completing the rope tying action of the pull rope;
(6) The worker fells trees or branches, and simultaneously another worker pulls the pull rope in the direction needing to be inclined to control the inclination direction of the trees or branches;
(7) And taking down the pull rope from the tree or the branch.
Compared with the prior art, the invention has the following advantages:
1. this insulating tool can realize that personnel need not to go up the tree and can fix the stay cord, conveniently clearly cut in-process control trees direction, possesses security and convenience. The limitation of the traditional mode of fixing the pull rope on the tree is overcome, the defects of high risk, long time consumption, high personnel quality and skill requirement and the like of climbing the tree in the tree obstacle cleaning work are overcome, the risk of the tree and bamboo cleaning work is greatly reduced, the flexibility and the applicability of the operation are enhanced, the working efficiency is improved, and the purposes of quality improvement and efficiency improvement are achieved. Meanwhile, after the portable simple insulating rope threading hook is utilized, the work of clearing and cutting trees and bamboos which need to be powered off can be reduced, and the power-off duration is reduced.
2. The insulating tool is light and firm, simple in structure, convenient to operate, low in damage rate and convenient to maintain.
3. Insulating flexible pole portion of insulating instrument adopts the insulating material of telescopic, solves the wire rope handling demand of co-altitude not, can close on the nimble operation of tree bamboo of circuit to co-altitude not.
4. A detachable adjustable rotating connecting component is adopted between the hook head and the insulating telescopic rod, so that the multi-angle operation environment can be met; aiming at different site environment positions, the rope threading direction can be flexibly adjusted, the fixed position is selected, and convenience is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a reeving member of the present invention;
FIG. 3 is a bottom view of FIG. 2 of the present invention;
FIG. 4 is a schematic view of the insulating handle of the present invention in a retracted state;
FIG. 5 is a schematic view of an angle adjustment member according to the present invention;
in the figure: 1-trunk/branch 10-hook head 11-one side rod 12-vertical insertion 13-another side rod 14-hook part 15-channel 16-screw 20-insulated hand rod 30-rope threading member 31-connecting part 32-two side plates 33-first connecting rod 34-second connecting rod 35-third connecting rod 36-avoidance opening 37-distance between two side plates of the section where the first connecting rod is located 38-distance between two side plates of the section where the second connecting rod is located 39-connecting ring 40-angle adjusting member 41-connecting sleeve 42-clamping plate 43-connecting plate 44-locking bolt 45-nut 50-pull rope 51-climbing buckle.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 5
The utility model provides an insulating tool of control trees upset, is including installing U type gib head 10 in insulating telescopic link 20 upper end, one side pole 11 upper end of gib head is provided with vertical slot 12, and the other side pole 13 slant of gib head is provided with opening towards the inboard hook portion 14 of gib head down, vertical slot embeds has can be in its pivoted rope-threading component 30 to the rope-threading component can break away from the gib head. One end of the threading member is detachably connected with a pull rope 50, and the other end of the threading member is provided with a connecting part 31 which is buckled into the hook part after rotating.
In the embodiment, the hook head is made of thin plates, the thickness of the hook head is smaller than 5mm, two side rods of the hook head are arranged in an inward inclined mode, and the inclined angle is 5-10 degrees to form a horseshoe shape, so that the space in the hook head is larger, and the rope threading component can move better.
In this embodiment, in order to form the head part better, the other side rod of the hook head is provided with a groove 15 with an opening obliquely downwards at the inner side for forming the hook part.
In this embodiment, in order to simplify the preparation degree of difficulty to conveniently cooperate with the gib head, the stringing component includes both sides board 32 that the interval set up, be used for between the board of both sides with hook portion cooperate form connecting portion first connecting rod 33, be used for with vertical slot matched with second connecting rod 34.
In this embodiment, be located and be provided with third connecting rod 35 between first connecting rod and the second connecting rod, form between third connecting rod and first connecting rod and the both sides board and be used for the dodging mouth 36 that hook portion penetrated to hook portion stretches into dodges the mouth, lets in the better entering channel of first connecting rod.
In this embodiment, in order to allow the hook portion to better enter the avoidance opening, the distance between the two side plates of the section where the first connecting rod is located is greater than the distance 37 between the two side plates of the section where the second connecting rod is located; the distance 38 between the two side plates of the section where the second connecting rod is located is larger than the thickness of the hook head, so that the rope threading component is prevented from shaking on one side rod of the hook head, and stability is guaranteed.
In this embodiment, in order to better realize the detachable connection of the pulling rope and the rope penetrating member, one end of the rope penetrating member is rotatably connected with the connecting ring 39, and one end of the pulling rope is provided with a mountain climbing buckle 51 fastened with the connecting ring.
In this embodiment, the length of the rope threading component and the length of the rotating part matched with the rod on one side of the hook head to the other end of the rope threading component are both smaller than the lengths of the rods on two sides of the hook head, so that the rotation of the rope threading component cannot be influenced when the branches enter the hook head. Meanwhile, the distance between the upper ends of the rods on the two sides of the hook head is smaller than the length of the rope threading component.
In this embodiment, in order to realize the detachability and facilitate the angle adjustment of the hook head, the upper end of the insulating telescopic rod is connected with the bottom of the hook head through the detachably connected angle adjusting member 40. Specifically, the angle adjusting member includes a connecting sleeve 41 for being screwed with the screw 16 fixed to the bottom of the hook head and is provided with a locking nut, a pair of clamping plates 42 is provided at the lower end of the connecting sleeve, a connecting plate 43 for being screwed with the insulating handle bar is provided between the pair of clamping plates, and a locking bolt 44 passes through the pair of clamping plates and the connecting plate and is locked by a nut 45. A pair of clamping plates has certain flexibility, so that the nuts are loosened according to requirements, and the locking is carried out after the angle is adjusted.
The rope threading hook utilizes the lever principle, and can realize that a rope passes through a cross rod, a trunk, a ring and the like through two simple steps of 'one set of one pull'. After being pulled back, a slipknot is tied, and after being tightened, the object can be fixed to play a role of pulling the wire.
A line obstacle removing method comprises an insulating tool for controlling the direction of a tree, and comprises the following steps:
(1) The method comprises the following steps that (1) the assembly of an insulating tool is completed below a line needing obstacle clearing, the length of an insulating telescopic rod is adjusted according to the height of a trunk or a branch to be cleared, and a connecting part of a rope threading component is buckled on a hook part;
(2) The hook head is extended to the lower side of the trunk or the branch through the insulating telescopic rod, so that the rope threading component pushes the trunk or the branch to continue to extend upwards, the connecting part of the rope threading component is separated from the hook part, and the trunk or the branch enters the hook head and is separated from the rope threading component;
(3) Pulling the pull rope downwards to enable the connecting part of the rope threading component to be buckled on the hook part, wherein the rope threading component is positioned on the upper side of the branch or the trunk;
(4) The hook head is pulled downwards through the insulating telescopic rod, and meanwhile, the pull rope is loosened, so that the rope threading component is separated from the vertical slot of one side rod of the hook head;
(5) Continuously pulling down the hook head to enable the pull rope to bypass the branch or the trunk until one end of the pull rope falls into the hand of a worker, and completing the rope tying action of the pull rope;
(6) The worker fells trees or branches, and simultaneously another worker pulls the pull rope in the direction needing to be inclined to control the inclination direction of the trees or branches;
(7) The pull rope is taken down from the tree or the branch.
It will be apparent to those skilled in the art that the above-described embodiments are merely preferred embodiments of the present invention, and it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the invention without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an insulating tool of control trees upset, is including installing the U type gib head in insulating telescopic link upper end, its characterized in that, one side pole upper end of gib head is provided with vertical slot, and the hook portion that the other side pole slant of gib head down was provided with the opening towards the gib head is inboard, vertical slot embeds has put can be in its pivoted rope handling component, the one end releasable connection of rope handling component has the stay cord, and the other end of rope handling component is provided with the connecting portion of detaining hook portion after rotating.
2. The tool of claim 1, wherein the hook head has two side legs inclined inwardly and the other side leg has an opening inclined downwardly inwardly for forming the channel of the hook portion.
3. The insulation tool for controlling the toppling direction of the tree as claimed in claim 1 or 2, wherein the stringing member comprises two spaced side plates, a first connecting rod between the two side plates for cooperating with the hook portion to form a connecting portion, and a second connecting rod for cooperating with the vertical slot.
4. The insulation tool for controlling the toppling direction of the tree as claimed in claim 3, wherein a third connecting rod is arranged between the first connecting rod and the second connecting rod, and an avoiding opening for the hook part to penetrate is formed between the third connecting rod and the first connecting rod as well as between the third connecting rod and the two side plates.
5. The tool of claim 3, wherein the distance between the two side plates of the section of the first link is greater than the distance between the two side plates of the section of the second link, and the distance between the two side plates of the section of the second link is greater than the thickness of the hook head.
6. The insulation tool for controlling the toppling direction of trees as claimed in claim 1, wherein said one end of said rope-threading member is rotatably connected with a connection ring, and one end of said rope-pulling is provided with a climbing buckle for buckling with said connection ring.
7. An insulation tool for controlling the direction of a tree according to claim 1, 2, 4, 5 or 6, wherein the length from the rotating part of the stringing member engaged with the rod at one side of the hook head to the other end of the stringing member is less than the length of the two rods at the two sides of the hook head.
8. The tool of claim 1, 2, 5 or 6, wherein the upper end of the telescopic rod is connected to the bottom of the hook head via a detachable angle-adjusting member.
9. The insulation tool for controlling the toppling direction of a tree as claimed in claim 8, wherein said angle adjustment means comprises a connection sleeve for screwing with a screw fixed at the bottom of the hook head, a pair of clamping plates is provided at the lower end of said connection sleeve, a connection plate for screwing with the insulation hand rod is provided between the pair of clamping plates, and a locking bolt passes through the pair of clamping plates and the connection plate and is locked by a nut.
10. A method of clearing a line barrier including the insulative tool of claim 1, 2, 4, 5, 6 or 9 for controlling the direction of a tree, comprising the steps of:
(1) The insulation tool is assembled below a line needing to be cleared, the length of the insulation telescopic rod is adjusted according to the height of a trunk or a branch to be cleared, and the connecting part of the rope threading component is buckled on the hook part;
(2) The hook head is extended to the lower side of the trunk or the branches through the insulating telescopic rod, so that the rope threading component pushes the trunk or the branches to continue to extend upwards, the connecting part of the rope threading component is separated from the hook part, and the trunk or the branches enter the hook head and are separated from the rope threading component;
(3) Pulling the pull rope downwards to enable the connecting part of the rope threading component to be buckled on the hook part, wherein the rope threading component is positioned on the upper side of the branch or the trunk;
(4) The hook head is pulled downwards through the insulating telescopic rod, and meanwhile, the pull rope is loosened, so that the rope threading component is separated from the vertical slot of one side rod of the hook head;
(5) Continuously pulling down the hook head to enable the pull rope to bypass the branch or the trunk until one end of the pull rope falls into the hand of a worker, and completing the rope tying action of the pull rope;
(6) The worker fells trees or branches, and simultaneously another worker pulls the pull rope towards the direction needing to be inclined, so that the inclination direction of the trees or branches is controlled;
(7) And taking down the pull rope from the tree or the branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570325.4A CN115769740A (en) | 2022-12-08 | 2022-12-08 | Insulating tool for controlling tree direction reversal and line obstacle clearing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570325.4A CN115769740A (en) | 2022-12-08 | 2022-12-08 | Insulating tool for controlling tree direction reversal and line obstacle clearing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115769740A true CN115769740A (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211570325.4A Pending CN115769740A (en) | 2022-12-08 | 2022-12-08 | Insulating tool for controlling tree direction reversal and line obstacle clearing method |
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| CN (1) | CN115769740A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258555A (en) * | 2018-02-06 | 2018-07-06 | 国网福建永春县供电有限公司 | Portable grounding wires |
| CN211895440U (en) * | 2020-03-24 | 2020-11-10 | 曹静 | Rope guiding hook suitable for forest work |
| CN112956396A (en) * | 2021-02-05 | 2021-06-15 | 国网陕西省电力公司汉中供电公司 | Exempt from to ascend a height wire rope threading and tie up tree device |
| CN113629577A (en) * | 2021-08-31 | 2021-11-09 | 广西电网有限责任公司钦州供电局 | Portable high-altitude insulation quick threading device |
| CN216701181U (en) * | 2021-12-31 | 2022-06-10 | 国网重庆市电力公司璧山供电分公司 | Portable rope threading device |
| 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 |
-
2022
- 2022-12-08 CN CN202211570325.4A patent/CN115769740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258555A (en) * | 2018-02-06 | 2018-07-06 | 国网福建永春县供电有限公司 | Portable grounding wires |
| CN211895440U (en) * | 2020-03-24 | 2020-11-10 | 曹静 | Rope guiding hook suitable for forest work |
| CN112956396A (en) * | 2021-02-05 | 2021-06-15 | 国网陕西省电力公司汉中供电公司 | Exempt from to ascend a height wire rope threading and tie up tree device |
| CN113629577A (en) * | 2021-08-31 | 2021-11-09 | 广西电网有限责任公司钦州供电局 | Portable high-altitude insulation quick threading device |
| CN216701181U (en) * | 2021-12-31 | 2022-06-10 | 国网重庆市电力公司璧山供电分公司 | Portable rope threading device |
| 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 |
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