CN110547116A - High-voltage high-altitude branch insulation shearing device - Google Patents
High-voltage high-altitude branch insulation shearing device Download PDFInfo
- Publication number
- CN110547116A CN110547116A CN201910994434.0A CN201910994434A CN110547116A CN 110547116 A CN110547116 A CN 110547116A CN 201910994434 A CN201910994434 A CN 201910994434A CN 110547116 A CN110547116 A CN 110547116A
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- Prior art keywords
- fixed disc
- insulation
- rod
- movable frame
- clamping
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- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/081—Manual cutting tools not otherwise provided for, e.g. pruning hooks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides a high-voltage high-altitude branch insulation shearing device which comprises an insulation shearing rod and an insulation clamping rod, wherein the insulation shearing rod is matched with the insulation clamping rod, the insulation shearing rod is fixedly connected with a fixed disc, a blade is movably arranged on the disc surface of the fixed disc, the blade is matched with the upper part of the fixed disc and is movably connected with a movable frame, and the movable frame is movably connected with the fixed disc; and the insulating clamping rod is provided with a clamping device. The invention fully makes up the defect that the operation vehicle can not reach part of places to carry out the wire cutting operation in the traditional wire cutting method, greatly reduces the power failure time of users, simultaneously clamps branches by operating the insulating cutting rod by one person and operating the insulating clamping rod by another person, avoids the random swing of the branches in the cutting process and greatly improves the whole cutting efficiency.
Description
Technical Field
The invention relates to the technical field of power line branch cutting, in particular to a high-voltage high-altitude branch insulating cutting device.
Background
The distance between the branches and the transformer station area is smaller than the standard safety distance near electric power facilities such as a special transformer station area and a public transformer station area of a high-voltage distribution network part, and the branches are easy to touch a conductive part, so that the dangers of grounding or short circuit, equipment damage, power failure in partial areas, endangerment of down-line people and life safety of nearby residents are caused, and the influences of power supply service complaints, negative social public opinion risks and the like are brought to a power supply company. The traditional method for clearing the tree obstacle in the power failure can cause the following influences: 1. the loss of electric quantity and electricity charge is brought; 2. power supply complaints and negative public opinion risks are caused, and normal power utilization of other users is influenced; 3. the economic benefit is low: the cost of manpower, vehicles and operation equipment is high; 4. risk of aerial work.
Disclosure of Invention
The invention provides a high-voltage overhead branch insulation shearing device, which aims at the technical problems of high operation cost, high operation risk and low overall operation efficiency of a traditional method for clearing roadblocks.
In order to solve the above problems, the technical solution of the present invention is realized as follows:
A high-voltage high-altitude branch insulation shearing device comprises an insulation shearing rod and an insulation clamping rod, wherein the insulation shearing rod is matched with the insulation clamping rod, the insulation shearing rod is fixedly connected with a fixed disc, a blade is movably mounted on the disc surface of the fixed disc, the blade is matched with the upper part of the fixed disc and is movably connected with a movable frame, and the movable frame is movably connected with the fixed disc; and the clamping rod is provided with a clamping device.
Preferably, the upper part of the fixed disc is provided with a tongue-shaped base plate, the tongue-shaped base plate and the fixed plate are integrally formed, and the tongue-shaped base plate is matched with the blade.
Preferably, the blade is connected with the surface of the fixed disk through a pin shaft and is movably connected with the movable frame through a connecting rod.
Preferably, the lower part of the movable frame is movably connected with the fixed disc, the lower part of the movable frame is provided with a movable hole, the connecting rod is movably arranged in the movable hole, and the upper part of the movable frame is connected with the fixed disc.
Preferably, both sides of the upper part of the movable frame are respectively movably connected with the upper part and the lower part of the fixed disc.
Preferably, the upper part of the fixed disc is provided with a connecting hole, and the connecting hole is connected with one side of the upper part of the movable frame through a telescopic assembly; the lower part of the fixed disc is provided with a first fixed pulley, the other side of the upper part of the movable frame is provided with a second movable pulley, the bottom of the second fixed pulley is fixedly connected with one end of a pull rope, and the pull rope sequentially penetrates out of the first fixed pulley and the second fixed pulley.
Preferably, the telescopic assembly comprises a telescopic spring, one end of the telescopic spring is connected with the connecting hole, and the other end of the telescopic spring is connected with one side of the upper part of the movable frame.
Preferably, clamping device includes and presss from both sides tight base, presss from both sides tight base and passes through screw rod and insulating clamping rod threaded connection and screw rod top and sliding seat swing joint, and the sliding seat slides and sets up on pressing from both sides tight base and the sliding seat cooperatees with pressing from both sides tight base.
Preferably, the clamping base comprises a supporting seat, a bending plate is mounted at the upper part of the supporting seat, and the supporting seat and the bending plate are integrally formed; one side of the sliding seat is arranged on the supporting seat in a sliding mode, a groove is formed in the sliding seat, and the groove is matched with the bending plate.
Preferably, the support seat is L-shaped; one side of the sliding seat is provided with a sliding opening, and the sliding opening is buckled on the vertical part of the L-shaped supporting seat.
The invention has the beneficial effects that: the invention fully makes up the defect that the operation vehicle can not reach partial places to carry out the wire cutting operation in the traditional wire cutting method, greatly reduces the power failure time of users, a worker operates the insulating cutting rod by one person to clamp branches while operating the insulating clamping rod by another person, the clamping base is hung on the branches by the insulating clamping rod, then the worker rotates the insulating clamping rod to drive the sliding seat to ascend to clamp the branches, then the other worker hangs the fixed disc on the branches, and pulls the pull rope to drive the blade to cut the branches, thereby realizing the rapid cutting of the branches, avoiding the branches from swinging randomly in the cutting process by clamping the base, and greatly improving the overall cutting efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the structure of an insulated shear bar according to the present invention.
FIG. 2 is a schematic view of the structure of the insulating clamping bar of the present invention.
In the figure, 1 is an insulating shearing rod, 2 is a fixed disc, 21 is a first fixed pulley, 3 is a blade, 4 is a tongue-shaped backing plate, 5 is a telescopic spring, 6 is a movable frame, 7 is a second fixed pulley, 8 is a connecting rod, 9 is a pull rope, 10 is an insulating clamping rod, 11 is a screw rod, 12 is a sliding seat, and 13 is a bending plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in figure 1, a high-voltage high-altitude branch insulation shearing device comprises an insulation shearing rod 1 and an insulation clamping rod 5, wherein the insulation shearing rod 1 is matched with the insulation clamping rod 10 to facilitate one person to operate the insulation clamping rod to fix a branch, the other person operates the insulation shearing rod to shear the fixed branch, the phenomenon that the branch slides in the shearing process to cause short circuit of a circuit is avoided, the upper part of the insulation shearing rod 1 is fixedly connected with the lower part of a fixed disc 2, a blade 3 is movably arranged on the disc surface of the fixed disc 2, the blade 3 is matched with the upper part of the fixed disc 2 to facilitate the upper part of the fixed disc to provide a support for the branch, the better cutting of the blade is facilitated, a tongue-shaped base plate 4 is arranged on the upper part of the fixed disc 2, the tongue-shaped base plate 4 and the fixed disc 2 are integrally formed, the tongue-shaped base, the branch shearing machine has the advantages that force application of workers can be facilitated, the speed of shearing branches by the blades is high, the shearing efficiency is improved, the blades 2 are movably connected with the movable frames 6, and the movable frames 6 are movably connected with the fixed disc 2; and a clamping device is arranged on the insulating clamping rod 10 and is used for clamping and fixing branches.
The blade 3 is connected with the disc surface of the fixed disc 2 through a pin shaft, the blade 3 is movably connected with the movable frame 6 through a connecting rod 8, the blade 3 is fixedly connected with the connecting rod 8, and the connecting rod is movably arranged in the lower part of the movable frame in a penetrating way; the lower part of adjustable shelf 6 is through round pin axle and 2 swing joint of fixed disk, and the activity hole has been seted up to 6 lower parts of adjustable shelf, and 8 activities of connecting rod set up in the activity hole, and the adjustable shelf drives the connecting rod in the activity downthehole activity of activity when the operation, and the connecting rod of being convenient for drives the blade action and realizes cuting the branch, and the upper portion of adjustable shelf 6 is connected with fixed disk 2.
The two sides of the upper part of the movable frame 6 are respectively movably connected with the upper part and the lower part of the fixed disc 2; the upper part of the fixed disc 2 is provided with a connecting hole, the connecting hole is connected with one side of the upper part of the movable frame 6 through a telescopic assembly, the telescopic assembly comprises a telescopic spring 5, one end of the telescopic spring 5 is connected with the connecting hole, the lower end of the telescopic spring 5 is positioned on the upper part of the movable frame 6, the other end of the telescopic spring 5 is connected with one side of the upper part of the movable frame 6, the sheared blade is tensioned by the telescopic spring so as to be convenient for self-resetting, and the labor intensity of workers is reduced; first fixed pulley 21 is installed to the lower part of fixed disk 2, second movable pulley 7 is installed to the upper portion opposite side of adjustable shelf 6, second fixed pulley 7 bottom and 9 one end fixed connection of stay cord and stay cord 9 wear out from first fixed pulley 21 and second fixed pulley 7 in proper order, the staff drives the adjustable shelf downward motion through the pulling stay cord, the adjustable shelf drives the connecting rod and slides in the activity hole, the connecting rod drives the blade and rotates on the fixed disk, thereby the blade is cuted with tongue shape backing plate cooperation realization to the branch, after the shearing is accomplished, the staff loosens the stay cord, under expanding spring's effect, the blade realizes from restoring to the throne.
As shown in fig. 2, the clamping device includes a clamping base, the clamping base is in threaded connection with an insulating clamping rod 10 through a screw rod 11, the top of the screw rod 10 is movably connected with a sliding seat 12, a concave hole is formed in the bottom of the sliding seat 12, the top of the screw rod 10 is movably arranged in the concave hole, the sliding seat 12 is slidably arranged on the clamping base, and the sliding seat 12 is matched with the upper part of the clamping base to clamp branches.
The clamping base comprises a supporting seat, the supporting seat is L-shaped, a bending plate 13 is arranged at the upper part of the supporting seat, the bending plate is arc-shaped, and the supporting seat and the bending plate 13 are integrally formed; one side of the sliding seat 12 is arranged on the supporting seat in a sliding mode, one side of the sliding seat 12 is provided with a sliding opening, the sliding opening is buckled on the vertical part of the L-shaped supporting seat, the sliding seat 12 is provided with a groove, and the groove is matched with the bending plate 13 to clamp and fix branches; the staff carries out the insulating shearing pole of cooperation another alone operation simultaneously through the insulating clamping rod of one person's operation and presss from both sides tightly the branch, will press from both sides tight base through insulating clamping rod and hang on the branch, the staff rotates insulating clamping rod and with sliding seat jack-up and then press from both sides the branch tightly afterwards, another staff hangs the fixed disk on the branch afterwards, the pulling stay cord drives the adjustable shelf, the adjustable shelf drives the connecting rod, the connecting rod drives the blade and shears the branch, and then realize the quick shearing of branch, avoid shearing in-process branch swing at will through pressing from both sides tight base, improve whole shearing efficiency greatly, the unable partial place of arriving of operation car in traditional thread trimming method is fully remedied and the not enough of implementing the thread trimming operation, user's power off time has been reduced to.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A high-voltage high-altitude branch insulation shearing device is characterized by comprising an insulation shearing rod (1) and an insulation clamping rod (10), wherein the insulation shearing rod (1) is matched with the insulation clamping rod (10), the insulation shearing rod (1) is fixedly connected with a fixed disc (2), a blade (3) is movably mounted on the disc surface of the fixed disc (2), the blade (3) is matched with the upper part of the fixed disc (2), the blade (2) is movably connected with a movable frame (6), and the movable frame (6) is movably connected with the fixed disc (2); and a clamping device is arranged on the insulating clamping rod (10).
2. The high-voltage high-altitude branch insulation shear device according to claim 1, wherein a tongue-shaped base plate (4) is arranged at the upper part of the fixed disc (2), the tongue-shaped base plate (4) and the fixed disc (2) are integrally formed, and the tongue-shaped base plate (4) is matched with the blade (3).
3. The high-voltage high-altitude branch insulation shear device according to claim 1 or 2, wherein the blade (3) is connected with the disc surface of the fixed disc (2) through a pin shaft, and the blade (3) is movably connected with the movable frame (6) through a connecting rod (8).
4. The high-voltage high-altitude branch insulation shear device according to claim 3, wherein the lower portion of the movable frame (6) is movably connected with the fixed disc (2), a movable hole is formed in the lower portion of the movable frame (6), the connecting rod (8) is movably arranged in the movable hole, and the upper portion of the movable frame (6) is connected with the fixed disc (2).
5. The high-voltage high-altitude branch insulation shear device according to claim 1 or 4, wherein two sides of the upper part of the movable frame (6) are movably connected with the upper part and the lower part of the fixed disc (2) respectively.
6. the high-voltage high-altitude branch insulation shear device according to claim 5, wherein the upper part of the fixed disc (2) is provided with a connecting hole, and the connecting hole is connected with one side of the upper part of the movable frame (6) through a telescopic assembly; the lower part of the fixed disc (2) is provided with a first fixed pulley (21), the other side of the upper part of the movable frame (6) is provided with a second movable pulley (7), the bottom of the second fixed pulley (7) is fixedly connected with one end of a pull rope (9), and the pull rope (9) sequentially penetrates out of the first fixed pulley (21) and the second fixed pulley (7).
7. The high-voltage high-altitude branch insulation shear device according to claim 7, wherein the telescopic assembly comprises a telescopic spring (5), one end of the telescopic spring (5) is connected with the connecting hole, and the other end of the telescopic spring (5) is connected with one side of the upper part of the movable frame (6).
8. The high-voltage high-altitude branch insulation shear device according to claim 1, wherein the clamping device comprises a clamping base, the clamping base is in threaded connection with the insulation clamping rod (10) through a screw rod (11), the top of the screw rod (10) is movably connected with a sliding seat (12), the sliding seat (12) is slidably arranged on the clamping base, and the sliding seat (12) is matched with the clamping base.
9. The high-voltage high-altitude branch insulation shear device as claimed in claim 8, wherein the clamping base comprises a supporting seat, a bending plate (13) is mounted at the upper part of the supporting seat, and the supporting seat and the bending plate (13) are integrally formed; one side of the sliding seat (12) is arranged on the supporting seat in a sliding mode, a groove is formed in the sliding seat (12), and the groove is matched with the bending plate (13).
10. The high-voltage high-altitude branch insulation shear device according to claim 9, wherein the support seat is L-shaped; one side of the sliding seat (12) is provided with a sliding opening which is buckled on the vertical part of the L-shaped supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910994434.0A CN110547116A (en) | 2019-10-18 | 2019-10-18 | High-voltage high-altitude branch insulation shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910994434.0A CN110547116A (en) | 2019-10-18 | 2019-10-18 | High-voltage high-altitude branch insulation shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110547116A true CN110547116A (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910994434.0A Pending CN110547116A (en) | 2019-10-18 | 2019-10-18 | High-voltage high-altitude branch insulation shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110547116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113196975A (en) * | 2021-06-17 | 2021-08-03 | 青岛博雅生态环境工程有限公司 | Garden trimming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205357274U (en) * | 2016-03-06 | 2016-07-06 | 诸暨市双姣制冷配件有限公司 | Branch is branch fixed establishment for cutting device |
| CN205546644U (en) * | 2016-03-02 | 2016-09-07 | 国网山东省电力公司费县供电公司 | Circuit branch clearance instrument |
| CN205794209U (en) * | 2016-07-10 | 2016-12-14 | 余捷波 | A kind of insulation tool set sawing branch |
| CN207744432U (en) * | 2017-12-11 | 2018-08-21 | 北京绿京华生态园林股份有限公司 | Gardens pruning scissors |
| CN208337015U (en) * | 2018-02-09 | 2019-01-04 | 国网上海市电力公司 | A kind of livewire work insulation cutter device |
-
2019
- 2019-10-18 CN CN201910994434.0A patent/CN110547116A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205546644U (en) * | 2016-03-02 | 2016-09-07 | 国网山东省电力公司费县供电公司 | Circuit branch clearance instrument |
| CN205357274U (en) * | 2016-03-06 | 2016-07-06 | 诸暨市双姣制冷配件有限公司 | Branch is branch fixed establishment for cutting device |
| CN205794209U (en) * | 2016-07-10 | 2016-12-14 | 余捷波 | A kind of insulation tool set sawing branch |
| CN207744432U (en) * | 2017-12-11 | 2018-08-21 | 北京绿京华生态园林股份有限公司 | Gardens pruning scissors |
| CN208337015U (en) * | 2018-02-09 | 2019-01-04 | 国网上海市电力公司 | A kind of livewire work insulation cutter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113196975A (en) * | 2021-06-17 | 2021-08-03 | 青岛博雅生态环境工程有限公司 | Garden trimming device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191210 |