CN212786745U - Insulating cutter of conveniently adjusting electrified pruning tree branch - Google Patents
Insulating cutter of conveniently adjusting electrified pruning tree branch Download PDFInfo
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- CN212786745U CN212786745U CN202021495303.2U CN202021495303U CN212786745U CN 212786745 U CN212786745 U CN 212786745U CN 202021495303 U CN202021495303 U CN 202021495303U CN 212786745 U CN212786745 U CN 212786745U
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- 238000013138 pruning Methods 0.000 title claims description 10
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 241000561734 Celosia cristata Species 0.000 description 1
- 206010014357 Electric shock Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a convenient insulating cutter who cuts branch is repaiied with electricity of adjusting. The insulating cutter comprises a telescopic adjustable insulating operating rod, a serrated knife, a hook knife, a cutter connecting piece and a cutter adjusting device, wherein the cutter connecting piece is fixedly connected with the insulating operating rod, the cutter adjusting device is fixedly arranged on the cutter connecting piece, the cutter adjusting device is an adjusting plate with a U-shaped section, a knife handle of the serrated knife is embedded into a U-shaped area of the cutter adjusting device and is rotatably connected with two parallel plates of the cutter adjusting device through a rotating shaft, a plurality of bolt locking holes are correspondingly formed in the two parallel plates of the knife handle and the cutter adjusting device, and the serrated knife is fixedly locked through a plurality of first locking bolts after the angle of the serrated knife is adjusted in place; the hook knife is arranged at the knife tip of the serrated knife, and the hook part faces to the knife handle end of the serrated knife. The utility model discloses reduce the intensity of labour and the operation risk of cutting the tree operation, improved the work efficiency who cuts the branch under the condition that need not have a power failure.
Description
Technical Field
The utility model discloses electrified clipper, especially a convenient insulating cutter who cuts branch is repaiied with electricity who adjusts.
Background
The area that transmission line passes through often plants a lot of trees, and planting area is big, the wide range, and many trees growth rate is fast, brings very big hidden danger for transmission line safe operation. In order to ensure the safe operation of the power transmission line, the sealing and cutting of the branches in the relevant areas must be carried out in time. When guaranteeing circuit maintenance, fortune dimension, must also consider the branch and repair and cut the work, so will prolong the power off time, and according to the power supply reliability requirement, the circuit is power off time and power off number of times all has the requirement every year. In the prior art, operation and maintenance personnel do not have special tools for trimming and cutting branches, generally need to stand on a ladder and trim and cut the branches by using a common cutter, and generally still require power failure operation in order to reduce the electric shock risk of the personnel; and erect the high ladder and carry out high altitude construction still can have the ladder unstability, the operation risk that the high altitude falls, and inconvenient hard, work efficiency ratio is lower.
In addition, the angle of the existing branch pruning cutter cannot be adjusted, branches around a general power transmission line do not grow at one angle, particularly, the directions of the branches on two sides are completely opposite, and the cutter cannot normally exert force because the angle of the cutter is not correct when pruning is carried out; when the tree branches are trimmed and cut, the tree branches at a far distance need to be hooked to a near position by using the hook for trimming and cutting, tools such as a working hook need to be additionally prepared, and the tree branches are troublesome, and particularly, when a single person works, the tree branches cannot be simultaneously carried by two tools. Therefore, in order to ensure the safe operation of the line, the safety of the workers and the high working efficiency are also ensured, and the power failure time and the power failure frequency are ensured to meet the specified requirements, and a special tool for live working is required to be designed to solve the problem of pruning and cutting branches.
Disclosure of Invention
The utility model discloses the problem to prior art exists provides the insulating cutter of cutting the branch with electricity of convenient regulation, and this tree cutting instrument both can guarantee the circuit safe operation, makes power off time and power failure number of times reach the regulation requirement, can also reduce the intensity of labour and the operation risk of cutting the tree operation, improves work efficiency.
In order to achieve the purpose, the technical scheme provided by the utility model is that the insulating cutter of cutting the branch is repaiied in electrified of convenient regulation, insulating cutter includes flexible adjustable insulating bar, serrated knife, colludes sword, cutter connecting piece and cutter adjusting device, cutter connecting piece and insulating bar fixed connection, cutter adjusting device fixed mounting are on cutter connecting piece, cutter adjusting device is the regulating plate that the cross-section is the U-shaped, and the handle of a knife of serrated knife imbeds in the U type region of cutter adjusting device to rotate with two parallel plates of cutter adjusting device through the pivot and be connected, correspond on the handle of a knife and two parallel plates of cutter adjusting device and be equipped with a plurality of bolt locking holes, and fix and lock through a plurality of first locking bolts after serrated knife angle adjustment targets in place; the hook knife is arranged at the knife tip of the serrated knife, and the hook part faces to the knife handle end of the serrated knife.
The utility model discloses better technical scheme: the cutter connecting piece comprises a fixed sleeve, an adjusting plate welded on the fixed sleeve and a U-shaped plate clamped on the adjusting plate, and the fixed sleeve is sleeved at the end part of the insulating operating rod and is fixedly locked through a third locking bolt; the upper portion of the adjusting plate is arc-shaped, a U-shaped opening of the U-shaped plate faces and is clamped on the adjusting plate and connected with the adjusting plate through adjusting bolts in the middle and a plurality of second locking bolts, and the plurality of second locking bolts are distributed in a circular ring mode by taking the adjusting bolts as circle centers.
The utility model discloses better technical scheme: the plurality of bolt locking holes are distributed in a circular ring by taking the rotating shaft as the center of a circle; the cutter adjusting device is provided with an arc limiting hole, the arc limiting hole is arranged right above the rotating shaft, the radian of the arc limiting hole is less than or equal to 180 degrees, the circular ring where the arc limiting hole is located also takes the rotating shaft as the circle center, a limiting pin is correspondingly arranged on the middle parting line of the cutter handle, the limiting pin is correspondingly embedded into the arc limiting hole after the cutter handle is connected with the cutter adjusting device, and the limiting pin rotates along the arc limiting hole when the angle of the serrated knife is adjusted.
The utility model discloses better technical scheme: the width of the serrated knife is 4-6 cm, and the hook knife is fixedly mounted at the knife tip of the serrated knife through a fastening bolt.
The utility model discloses better technical scheme: the insulating operating rod is composed of multiple sections of insulating rods which are mutually sleeved, and a locking sleeve is arranged at the sleeved position.
The utility model discloses better technical scheme: the tool adjusting device and the U-shaped plate are formed by welding metal plates, the tool adjusting device is vertically welded with the U-shaped plate, and a plurality of triangular reinforcing plates are welded between the bottom of the tool adjusting device and the U-shaped plate.
The utility model has simple structure and convenient use, the cutter can be adjusted at various angles, and the angle of the cutter is adjusted according to the angle of the tree branch, thereby being convenient for cleaning the tree branch at various angles around the high-voltage line; the utility model adopts the insulating rod which can be adjusted in a telescopic way, can realize live working, can adjust the length of the insulating rod, is convenient to carry, and can avoid the working risk brought by high-altitude work; the utility model discloses a cutter still is equipped with the colludes the sword, to far away but less branch, can directly utilize to collude the sword and cut, and far away great branch can be with its position that colludes the sword nearer, and the rethread cutter cuts, has increased the service function of cutter, makes things convenient for single operation. The utility model discloses wholly reduce the intensity of labour and the operation risk of cutting the tree operation, improved the work efficiency who cuts the branch under the condition that need not have a power failure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the angle adjustment of the cutting tool according to the present invention;
FIG. 3 is a schematic structural view of the utility model in a use state;
FIG. 4 is a schematic structural view of the retractable state of the hook blade and the serrated blade of the present invention
FIG. 5 is a schematic structural view of the tool coupling and the tool adjustment device of the present invention;
in the figure: 1-insulating operating rod, 100-third locking bolt, 101-lock sleeve, 2-serrated knife, 200-handle of a knife, 201-spacer pin, 3-collude the sword, 300-fastening bolt, 4-cutter connecting piece, 400-fixed sleeve, 401-regulating plate, 402-U template, 403-adjusting bolt, 404-second locking bolt, 5-cutter adjusting device, 500-pivot, 501-bolt locking hole, 502-first locking bolt, 503-arc spacing hole, 6-triangle reinforcing plate.
Detailed Description
The present invention will be further explained with reference to the drawings and examples. Fig. 1 to 5 are drawings of the embodiment, which are drawn in a simplified manner and are only used for the purpose of clearly and concisely illustrating the embodiment of the present invention. The following detailed description of the embodiments of the present invention is presented in the drawings and is not intended to limit the scope of the invention as claimed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the embodiment of the insulating cutter for trimming and cutting branches in an electrified manner, as shown in fig. 1 and 2, the insulating cutter comprises a telescopic adjustable insulating operating rod 1, a serrated knife 2, a hook knife 3, a cutter connecting piece 4 and a cutter adjusting device 5, the cutter connecting piece 4 is fixedly connected with the insulating operating rod 1, the cutter adjusting device 5 is fixed on the cutter connecting piece 4, and the serrated knife 2 is installed on the cutter adjusting device 5. Insulating action bars 1 adopts the insulating rod that the multistage cup jointed each other to constitute, is equipped with lock sleeve 101 at the position of cup jointing, can unscrew lock sleeve 101, then adjusts insulating action bars 1's length, the width of sawtooth sword 2 is 4 ~ 6 cm's cockscomb structure cutter, collude sword 3 and pass through fastening bolt 300 fixed mounting at the knife tip position of sawtooth sword 2, its fastening bolt 300 can unscrew and adjust the contained angle between colluding sword 3 and the sawtooth sword 2 to when not using, can collude sword 2 complete coincide to sawtooth sword 2 upper portions, so as figure 4, conveniently receive and release.
In the embodiment of the insulating cutter for trimming and cutting branches with electricity, as shown in fig. 1 and 2, the cutter adjusting device 5 is an adjusting plate with a U-shaped cross section, the handle 200 of the serrated knife 2 is embedded in the U-shaped area of the cutter adjusting device 5 and is rotatably connected with two parallel plates of the cutter adjusting device 5 through a rotating shaft 500, as shown in fig. 3 to 5, a plurality of bolt locking holes 501 are correspondingly arranged on the two parallel plates of the handle 200 and the cutter adjusting device 5, and the bolt locking holes 501 are distributed in a circular ring shape by taking the rotating shaft 500 as the center of circle; an arc-shaped limiting hole 503 is formed in the cutter adjusting device 5, the arc-shaped limiting hole 503 is arranged right above the rotating shaft 500, the radian of the arc-shaped limiting hole 503 is less than or equal to 180 degrees, a circular ring where the arc-shaped limiting hole 503 is located also takes the rotating shaft 500 as the center of a circle, a limiting pin 201 is correspondingly arranged on a center parting line of the cutter handle 200, and after the cutter adjusting device 5 of the cutter handle 200 is connected, the limiting pin 201 is correspondingly embedded into the arc-shaped limiting hole 503. When the angle of the cutter is adjusted, the bolt locking holes 501 can be screwed off, then the angle of the cutter is adjusted through the rotating shaft 500, and after the angle is adjusted in place, the cutter is fixedly locked through the first locking bolts 502; when the serrated knife 2 adjusts the angle, the limit pin 201 rotates along the arc-shaped limit hole 503, and can limit the position after rotating to the left or right and being in a horizontal state.
The cutter connecting piece 4 in the embodiment is shown in fig. 5, and comprises a fixing sleeve 400, an adjusting plate 401 welded on the fixing sleeve 400, and a U-shaped plate 402 clamped on the adjusting plate 400, wherein the fixing sleeve 400 is sleeved on the end of the insulating operating rod 1 and is fixedly locked by a third locking bolt 100; the upper portion of the adjusting plate 401 is arc-shaped, a U-shaped opening of the U-shaped plate 402 faces and is clamped on the adjusting plate 401 and connected with the U-shaped plate 402 and the adjusting plate 401 through an adjusting bolt 403 in the middle and a plurality of second locking bolts 404, the plurality of second locking bolts 404 are distributed in a circular ring by taking the adjusting bolt 403 as the center of the circle, the second locking bolts 404 can be taken down, and after the adjusting bolt 403 is loosened, the front-back deflection angle of the cutter can be properly adjusted. The utility model provides a cutter adjusting device 5 and U template 402 form by the metal sheet welding, cutter adjusting device 5 and U template 402 vertical welding, and the welding has polylith triangle reinforcing plate 6 between utensil adjusting device 5's bottom and U template 402.
When the utility model is used, the length of the insulating operating rod 1 can be adjusted according to the height of the trimmed branches, and the operation can be carried out on the ground or by folding a lower elevating object as much as possible, thereby avoiding the operation risk caused by erecting a high ladder; before trimming and cutting branches, the angle of the cutter can be adjusted well, and then trimming and cutting are carried out. The utility model discloses simple structure, regulation convenience can greatly reduced high altitude be repaiied the intensity of labour and the operation risk of cutting the branch to can improve and repair and cut efficiency, can live working, ensured the safety and stability operation of electric wire netting.
To sum up, for the utility model discloses an embodiment of listing, nevertheless the utility model discloses not only be limited to above-mentioned embodiment, as long as reach with any same or similar means the technical effect of the utility model, all should belong to the scope of the protection of the utility model.
Claims (6)
1. The utility model provides a convenient insulating cutter who cuts branch is repaiied with electricity who adjusts which characterized in that: the insulating cutter comprises a telescopic adjustable insulating operating rod (1), a serrated knife (2), a hooking knife (3), a cutter connecting piece (4) and a cutter adjusting device (5), wherein the cutter connecting piece (4) is fixedly connected with the insulating operating rod (1), the cutter adjusting device (5) is fixedly installed on the cutter connecting piece (4), the cutter adjusting device (5) is an adjusting plate with a U-shaped cross section, a knife handle (200) of the serrated knife (2) is embedded into a U-shaped area of the cutter adjusting device (5) and is rotationally connected with two parallel plates of the cutter adjusting device (5) through a rotating shaft (500), a plurality of bolt locking holes (501) are correspondingly formed in the two parallel plates of the knife handle (200) and the cutter adjusting device (5), and the knife handle and the two parallel plates of the cutter adjusting device (5) are fixedly locked through a plurality of first locking bolts (502) after the angle of the serrated knife (2) is adjusted in place; the hook knife (3) is arranged at the knife tip part of the serrated knife (2), and the hook part faces to the knife handle end of the serrated knife (2).
2. The insulating cutter for charged pruning and cutting of branches convenient to adjust according to claim 1, is characterized in that: the cutter connecting piece (4) comprises a fixing sleeve (400), an adjusting plate (401) welded on the fixing sleeve (400) and a U-shaped plate (402) clamped on the adjusting plate (401), and the fixing sleeve (400) is sleeved on the end part of the insulating operating rod (1) and is fixedly locked through a third locking bolt (100); the upper portion of the adjusting plate (401) is arc-shaped, a U-shaped opening of the U-shaped plate (402) faces towards the adjusting plate (401), the U-shaped opening is clamped on the adjusting plate (401) and connected with the adjusting plate (401) through an adjusting bolt (403) in the middle and a plurality of second locking bolts (404), and the plurality of second locking bolts (404) are distributed in a circular ring mode by taking the adjusting bolt (403) as the circle center.
3. The insulating cutter for charged pruning and cutting branches convenient to adjust according to claim 1 or 2, wherein: the plurality of bolt locking holes (501) are distributed in a circular ring shape by taking the rotating shaft (500) as a circle center; the arc-shaped limiting hole (503) is formed in the cutter adjusting device (5), the arc-shaped limiting hole (503) is formed right above the rotating shaft (500), the radian of the arc-shaped limiting hole is less than or equal to 180 degrees, the circular ring where the arc-shaped limiting hole (503) is located also takes the rotating shaft (500) as the center of a circle, the limiting pin (201) is correspondingly arranged on the parting line of the cutter handle (200), the cutter handle (200) is connected with the cutter adjusting device (5), the limiting pin (201) is correspondingly embedded into the arc-shaped limiting hole (503), and when the angle of the serrated cutter (2) is adjusted, the limiting pin (201) rotates along the arc-shaped limiting hole (503).
4. The insulating cutter for charged pruning and cutting branches convenient to adjust according to claim 1 or 2, wherein: the width of the serrated knife (2) is 4-6 cm, and the hook knife (3) is fixedly mounted at the knife tip of the serrated knife (2) through a fastening bolt (300).
5. The insulating cutter for charged pruning and cutting branches convenient to adjust according to claim 1 or 2, wherein: the insulating operating rod (1) is composed of multiple sections of insulating rods which are mutually sleeved, and a locking sleeve (101) is arranged at the sleeved part.
6. The insulating cutter for charged pruning and cutting of branches convenient to adjust according to claim 2, is characterized in that: the tool adjusting device (5) and the U-shaped plate (402) are formed by welding metal plates, the tool adjusting device (5) is vertically welded with the U-shaped plate (402), and a plurality of triangular reinforcing plates (6) are welded between the bottom of the tool adjusting device (5) and the U-shaped plate (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495303.2U CN212786745U (en) | 2020-07-26 | 2020-07-26 | Insulating cutter of conveniently adjusting electrified pruning tree branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495303.2U CN212786745U (en) | 2020-07-26 | 2020-07-26 | Insulating cutter of conveniently adjusting electrified pruning tree branch |
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| Publication Number | Publication Date |
|---|---|
| CN212786745U true CN212786745U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021495303.2U Active CN212786745U (en) | 2020-07-26 | 2020-07-26 | Insulating cutter of conveniently adjusting electrified pruning tree branch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115968664A (en) * | 2022-12-14 | 2023-04-18 | 贵州电网有限责任公司 | Insulating rod of obstacle clearing sickle |
-
2020
- 2020-07-26 CN CN202021495303.2U patent/CN212786745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115968664A (en) * | 2022-12-14 | 2023-04-18 | 贵州电网有限责任公司 | Insulating rod of obstacle clearing sickle |
| CN115968664B (en) * | 2022-12-14 | 2024-06-04 | 贵州电网有限责任公司 | Obstacle-removing sickle insulating rod |
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