CN113991523A - Rechargeable remote control electric insulating scissors capable of working in hot line - Google Patents
Rechargeable remote control electric insulating scissors capable of working in hot line Download PDFInfo
- Publication number
- CN113991523A CN113991523A CN202111360830.1A CN202111360830A CN113991523A CN 113991523 A CN113991523 A CN 113991523A CN 202111360830 A CN202111360830 A CN 202111360830A CN 113991523 A CN113991523 A CN 113991523A
- Authority
- CN
- China
- Prior art keywords
- insulating
- rod
- shear
- olecranon
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000002221 olecranon process Anatomy 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 2
- 238000009966 trimming Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
- B23D29/002—Hand-held metal-shearing or metal-cutting devices for cutting wire or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a charging type remote control electric insulating shear capable of working in a hot-line manner, which comprises an olecranon wire clamp, a chuck, an insulating shear bracket, an electric insulating shear, a fixed hoop, a manual crank, a wire clamp transmission mechanism and an insulating rod. Adopt the screw thread buckle to be connected electronic insulating scissors and order gram stick, be equipped with a hand formula olecranon spring card fastener simultaneously at the order gram stick other end, staff is in ground or near the position of shaft tower in the use, handheld order gram stick, with olecranon fastener and electronic insulating scissors mouth card simultaneously on the wire, earlier through the manual crank of order gram stick with olecranon fastener chucking wire, rethread electronic insulating scissors remote controller cuts off the wire, the wire that will break off at this moment slowly puts down, loosens the olecranon fastener after putting down. Need not to step on the pole, can effectively promote the trimming efficiency of salvageing the work, and do not have the risk of droing, electrocute, the security is high.
Description
Technical Field
The invention relates to the technical field of electric insulating shears, in particular to a rechargeable remote control electric insulating shear capable of working in a hot-line manner.
Background
At present, when live-line work is carried out on a distribution overhead line of 10kV or below, when a jumper of the line needs to be untied, a manual ratchet shear needs to be used for shearing, and an overhead working truck needs to be matched with the manual ratchet shear. The scheme is long in time consumption, and has the risks of personnel falling and electric shock. Therefore, aiming at the problems of low safety, low efficiency, insufficient practicability and the like of the current live-line wire cutting scissors for distribution network live-line work, the efficiency and the safety of the live-line wire cutting work are improved, and a rechargeable remote control electric insulation scissors capable of live-line work is needed to be developed.
Disclosure of Invention
The invention aims to provide a rechargeable remote control electric insulating shear capable of working in a hot-line manner, which can solve the problems of low safety and low efficiency of the insulating shear in the prior art.
The purpose of the invention is realized by the following technical scheme:
a rechargeable remote control electric insulating shear capable of working in a hot-line mode comprises an olecranon wire clamp (1), a chuck (2), an insulating shear support (3), an electric insulating shear (4), a fixing hoop (5), a manual crank (6), a wire clamp transmission mechanism (7) and a link rod (8), wherein the chuck (2) is installed at the top end of the link rod (8), and the olecranon wire clamp (1) is installed on the chuck (2); the insulating shear support (3) is arranged at the upper part of the insulating shear rod (8); the electric insulating shears (4) are arranged at the top ends of the insulating shear supports (3) through fixing anchor ears (5), and the electric insulating shears (4) and the olecranon wire clamps (1) are located at the same horizontal height; the wire clamp transmission mechanism (7) is arranged at the lower part of the insulation pull rod (8), and the manual crank (6) is rotatably connected with the wire clamp transmission mechanism (7); the opening or closing of the olecranon clamp (1) can be controlled by the clamp transmission mechanism (7) by shaking the manual crank (6).
Further, the insulating shear support (3) comprises a first thread buckle (31), a first support rod (32), a second thread buckle (33) and a second support rod (34); the first threaded buckle (31) is sleeved on the upper part of the insulating rod (8), and the first support rod (32) is perpendicular to the insulating rod (8) and is arranged on the first threaded buckle (31); one end of the first supporting rod (32) far away from the insulating pull rod (8) is connected with the second supporting rod (34) through the second threaded buckle (33); the fixed hoop (5) is arranged at one end, far away from the first supporting rod (32), of the second supporting rod (34).
Furthermore, an infrared receiver is arranged in the electric insulating shears (4) and used for receiving infrared signals of a remote controller and controlling the electric insulating shears (4) to execute wire shearing operation through the infrared signals.
Furthermore, the chuck (2) and the insulating rod (8) are detachably mounted.
Furthermore, a rechargeable battery is arranged in the electric insulating shears (4), and the rechargeable battery provides power for the electric insulating shears (4).
Further, the second threaded buckle (33) is an L-shaped buckle with openings at two ends.
The charging type remote control electric insulation shears capable of working in a hot-line mode provided by the invention can be used for shearing lines by using the remote control electric hydraulic shears capable of being installed and fixed on a brake rod without climbing a pole, can effectively improve the line shearing efficiency in emergency repair work, and has no dropping and electric shock risks and high safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall appearance schematic diagram of a rechargeable remote-control electric insulation shear capable of working in a hot-line manner according to the present invention;
FIG. 2 is a schematic view of the construction of the electric insulating shears and the olecranon clip of the present invention;
fig. 3 is a schematic structural view of the manual crank and wire clamp transmission mechanism of the invention.
The reference numerals are explained below:
1: olecranon fastener, 2: chuck, 3: insulating scissors support, 31: first threaded snap, 32: first support rod, 33: second threaded snap, 34: second support bar, 4: electric insulating scissors, 5: fixed staple bolt, 6: manual crank, 7: fastener drive mechanism, 8: and (4) a link rod.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The invention discloses a rechargeable remote control electric insulating shear capable of working in a hot-line manner, which comprises an olecranon wire clamp 1, a chuck 2, an insulating shear support 3, an electric insulating shear 4, a fixing hoop 5, a manual crank 6, a wire clamp transmission mechanism 7 and a brake lever 8, wherein the chuck 2 is arranged at the top end of the brake lever 8, and the olecranon wire clamp 1 is arranged on the chuck 2, as shown in figures 1 to 3. The insulating shear support 3 is arranged on the upper part of the insulating shear rod 8. The electric insulating scissors 4 are installed at the top end of the insulating scissors support 3 through the fixing hoop 5, and the electric insulating scissors 4 and the olecranon wire clamp 1 are located at the same horizontal height. The wire clamp transmission mechanism 7 is arranged at the lower part of the insulating rod 8, and the manual crank 6 is rotatably connected with the wire clamp transmission mechanism 7. The opening or closing of the olecranon clamp 1 can be controlled by shaking the manual crank 6 through the clamp transmission mechanism 7.
Further, the insulating shear support 3 includes a first threaded fastener 31, a first support rod 32, a second threaded fastener 33, and a second support rod 34. The first threaded fastener 31 is sleeved on the upper part of the insulating rod 8, and the first support rod 32 is arranged on the first threaded fastener 31 perpendicular to the insulating rod 8. One end of the first support rod 32, which is far away from the insulating rod 8, is connected with a second support rod 34 through an L-shaped second threaded fastener 33. The fixing hoop 5 is installed at one end of the second support bar 34 far away from the first support bar 32.
Further, an infrared receiver is arranged in the electric insulation shears 4 and used for receiving infrared signals of a remote controller, and the electric insulation shears 4 are controlled to carry out wire cutting operation through the infrared signals.
Furthermore, the clamping head 2 and the insulating rod 8 are detachably mounted.
Furthermore, a rechargeable battery is arranged in the electric insulating shears 4 to provide power for the electric insulating shears 4.
The invention adopts a remote control type brake bar 8 to match with the olecranon wire clamp chuck 2, when in use, the transmission mechanism 7 can transmit the power of the rotation of the manual crank 6 to the olecranon wire clamp 1 through the transmission structure in the brake bar 8 by shaking the manual crank 6, so that the wire clamp is opened/closed, and the olecranon wire clamp is controlled to clamp a wire. On the other hand, the electric insulating scissors 4 are simultaneously fixed on the insulating scissors support 3 and the fixed hoop 5, so that the tool bit of the electric insulating scissors 4 and the olecranon chuck are at the same horizontal height, and the olecranon clamp 1 and the insulating scissors 4 can be simultaneously operated by a single person. In the process of trimming, a long lead at one end is clamped by the olecranon wire clamp 1 to prevent the lead from falling down to hurt people after being trimmed, and then the insulation shears 4 are controlled by a remote controller to trim the lead.
The invention aims at improving electric insulating scissors in the market, develops a novel rechargeable remote-control electric insulating scissors capable of working in a live-wire mode, adopts a threaded buckle to be connected with a brake rod, meanwhile, a hand-operated olecranon spring clamping wire clamp is arranged at the other end of the brake rod, in the using process, a worker holds the brake rod at the position on the ground or near a pole tower, the olecranon wire clamp and an electric insulating scissors edge are clamped on a conducting wire at the same time, the olecranon wire clamp is clamped on the conducting wire through a manual crank of the brake rod, the conducting wire is cut through a remote controller of the electric insulating scissors, the disconnected conducting wire is slowly put down, and the olecranon wire clamp is released after the conducting wire is put down. Need not to step on the pole, can effectively promote the trimming efficiency of salvageing the work, and do not have the risk of droing, electrocute, the security is high.
In the description of the present invention, it is to be understood that the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", and the like, indicate orientations and positional relationships that are based on the orientations and positional relationships shown in the drawings, are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature may be "on" the second feature in direct contact with the second feature, or the first and second features may be in indirect contact via an intermediate. "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is for the purpose of illustrating embodiments of the invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the invention shall fall within the protection scope of the invention.
Claims (6)
1. A rechargeable remote control electric insulating shear capable of working in a hot-line manner is characterized by comprising an olecranon wire clamp (1), a chuck (2), an insulating shear support (3), an electric insulating shear (4), a fixing hoop (5), a manual crank (6), a wire clamp transmission mechanism (7) and a link rod (8), wherein the chuck (2) is installed at the top end of the link rod (8), and the olecranon wire clamp (1) is installed on the chuck (2); the insulating shear support (3) is arranged at the upper part of the insulating shear rod (8); the electric insulating shears (4) are arranged at the top ends of the insulating shear supports (3) through fixing anchor ears (5), and the electric insulating shears (4) and the olecranon wire clamps (1) are located at the same horizontal height; the wire clamp transmission mechanism (7) is arranged at the lower part of the insulation pull rod (8), and the manual crank (6) is rotatably connected with the wire clamp transmission mechanism (7); the opening or closing of the olecranon clamp (1) can be controlled by the clamp transmission mechanism (7) by shaking the manual crank (6).
2. The live working chargeable remote control electric insulation shear according to claim 1, wherein the insulation shear holder (3) comprises a first threaded fastener (31), a first support rod (32), a second threaded fastener (33) and a second support rod (34); the first threaded buckle (31) is sleeved on the upper part of the insulating rod (8), and the first support rod (32) is perpendicular to the insulating rod (8) and is arranged on the first threaded buckle (31); one end of the first supporting rod (32) far away from the insulating pull rod (8) is connected with the second supporting rod (34) through the second threaded buckle (33); the fixed hoop (5) is arranged at one end, far away from the first supporting rod (32), of the second supporting rod (34).
3. The rechargeable remote-controlled electric insulation shears according to claim 1, wherein the electric insulation shears (4) is provided with an infrared receiver for receiving an infrared signal from a remote controller, and the electric insulation shears (4) is controlled by the infrared signal to perform a wire cutting operation.
4. The chargeable remote-control electric insulation shear according to claim 1, wherein the collet (2) and the insulation rod (8) are detachably mounted.
5. The chargeable remote-control electric insulation shears according to claim 1, wherein a rechargeable battery is mounted in the electric insulation shears (4), and the rechargeable battery provides power for the electric insulation shears (4).
6. The chargeable remote-control electric insulation shear according to claim 2, wherein the second threaded fastener (33) is an L-shaped fastener with two open ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360830.1A CN113991523B (en) | 2021-11-17 | Chargeable remote control electric insulating scissors capable of live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360830.1A CN113991523B (en) | 2021-11-17 | Chargeable remote control electric insulating scissors capable of live working |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113991523A true CN113991523A (en) | 2022-01-28 |
| CN113991523B CN113991523B (en) | 2024-06-25 |
Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700443A (en) * | 2022-04-15 | 2022-07-05 | 国网河北省电力有限公司保定供电分公司 | Electric wire shearing device and electric wire shearing equipment |
| CN115800088A (en) * | 2022-12-06 | 2023-03-14 | 海南电网有限责任公司文昌供电局 | High-voltage downlead trimming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016025726A (en) * | 2014-07-18 | 2016-02-08 | 中国電力株式会社 | Insulation operation rod for indirect hot-line work and indirect hot-line tool |
| CN206546984U (en) * | 2017-02-28 | 2017-10-10 | 国网福建省电力有限公司 | A kind of earth potential live overlaps distribution high-voltage connection electric tool |
| CN209786637U (en) * | 2019-06-28 | 2019-12-13 | 吴喜 | Dual-purpose insulating locking lever device of distribution lines live working |
| CN210608288U (en) * | 2019-10-25 | 2020-05-22 | 国网福建省电力有限公司厦门供电公司 | Join in marriage net live working and cut off line and cut |
| CN211655575U (en) * | 2020-04-20 | 2020-10-09 | 浙江宇深电气有限公司 | A mounting tool for installing hot-line work fastener |
| CN112510567A (en) * | 2020-11-23 | 2021-03-16 | 广东电网有限责任公司梅州供电局 | Insulating shearing tool |
| CN214473476U (en) * | 2020-11-11 | 2021-10-22 | 广西电网有限责任公司柳州供电局 | Self-tightening type test short-circuit wire |
| CN214505283U (en) * | 2021-05-14 | 2021-10-26 | 国网河南省电力公司周口供电公司 | Multifunctional insulating rod |
| CN113594956A (en) * | 2021-08-06 | 2021-11-02 | 广东电网有限责任公司 | Electric insulation rod wire cutting pliers |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016025726A (en) * | 2014-07-18 | 2016-02-08 | 中国電力株式会社 | Insulation operation rod for indirect hot-line work and indirect hot-line tool |
| CN206546984U (en) * | 2017-02-28 | 2017-10-10 | 国网福建省电力有限公司 | A kind of earth potential live overlaps distribution high-voltage connection electric tool |
| CN209786637U (en) * | 2019-06-28 | 2019-12-13 | 吴喜 | Dual-purpose insulating locking lever device of distribution lines live working |
| CN210608288U (en) * | 2019-10-25 | 2020-05-22 | 国网福建省电力有限公司厦门供电公司 | Join in marriage net live working and cut off line and cut |
| CN211655575U (en) * | 2020-04-20 | 2020-10-09 | 浙江宇深电气有限公司 | A mounting tool for installing hot-line work fastener |
| CN214473476U (en) * | 2020-11-11 | 2021-10-22 | 广西电网有限责任公司柳州供电局 | Self-tightening type test short-circuit wire |
| CN112510567A (en) * | 2020-11-23 | 2021-03-16 | 广东电网有限责任公司梅州供电局 | Insulating shearing tool |
| CN214505283U (en) * | 2021-05-14 | 2021-10-26 | 国网河南省电力公司周口供电公司 | Multifunctional insulating rod |
| CN113594956A (en) * | 2021-08-06 | 2021-11-02 | 广东电网有限责任公司 | Electric insulation rod wire cutting pliers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700443A (en) * | 2022-04-15 | 2022-07-05 | 国网河北省电力有限公司保定供电分公司 | Electric wire shearing device and electric wire shearing equipment |
| CN115800088A (en) * | 2022-12-06 | 2023-03-14 | 海南电网有限责任公司文昌供电局 | High-voltage downlead trimming device |
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