CN117154594A - Insulator binding wire dismantling tool for 10KV cable live working - Google Patents
Insulator binding wire dismantling tool for 10KV cable live working Download PDFInfo
- Publication number
- CN117154594A CN117154594A CN202311418549.8A CN202311418549A CN117154594A CN 117154594 A CN117154594 A CN 117154594A CN 202311418549 A CN202311418549 A CN 202311418549A CN 117154594 A CN117154594 A CN 117154594A
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- CN
- China
- Prior art keywords
- binding wire
- hanging
- cable
- rod
- insulator
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- Granted
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- 239000012212 insulator Substances 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses an insulator binding wire dismantling tool for 10KV cable live working, which is characterized in that the extending direction of a cable is defined as a horizontal X direction, the direction vertical to the horizontal X direction on a horizontal plane is defined as a horizontal Y direction, and the gravity direction is defined as a vertical Z direction; the insulator binding wire dismantling tool comprises a hanging box, a hanging interface for hanging, accommodating and clamping a cable is arranged at the lower part of the hanging box, a cutting rod is penetrated in a sliding manner along the horizontal X direction and is connected with the middle part of the hanging box in a transmission manner, and a binding wire clamping unit is penetrated in a sliding manner along the horizontal X direction and is connected with the upper part of the hanging box in a transmission manner; the clamping end of the binding wire clamping unit is vertically lifted along the Z direction to be buckled and fixed on the insulator binding wire. On the basis of ensuring the function of manual climbing operation in the prior art, the dismantling tool can realize multidirectional positioning on the cable, and even the tool body, the cable and the binding wire can be fixed before cutting in a high-altitude sight blind area, so that the cutting precision is improved, the cable is prevented from being damaged, and the dismantling tool is simple in structure and easy to realize.
Description
Technical Field
The invention relates to the technical field of power cables, in particular to an insulator binding wire dismantling tool for 10KV cable live working.
Background
The existing insulator is fixedly connected with the lead through metal binding wires in a binding mode, and because the difficulty of disassembling the binding wires is high, the existing binding wire disassembling operation mode is manual operation, an operator must wear an insulating protection tool to climb to the upper end of a telegraph pole, or live high-altitude operation is carried out through a bucket arm vehicle.
The following related patents were found by public search:
chinese patent No. CN202310769476.0, publication No. 2023-10-13 discloses a hand-held insulator binding wire shearing device, and relates to the technical field of electric appliances. Comprises a box body and a wire cutting mechanism connected to the inside of the box body; the bottom wall of the box body is provided with a limiting bayonet, and the side wall of the box body is provided with an avoidance notch; the wire cutting mechanism comprises a mounting plate, an ear plate connected to the upper surface of the mounting plate, a side plate connected to the lower surface of the mounting plate and a fixing plate; the ear plate is movably inserted with a guide rod which is connected with the box body; the fixed plate is connected with a motor, and an output shaft of the motor is connected with a cutting sheet; the side plate is connected with a positioning sphere, and the positioning sphere is positioned at the closest point of the side plate from the cutting piece; one side of the fixed plate, which is close to the positioning sphere, is connected with a limiting block, and the horizontal distance between the limiting block and the positioning sphere is smaller than the outer diameter of the lead. According to the invention, the binding wires are cut through the wire shearing mechanism degree connected in the box body, and the insulation bar is used for carrying out handheld operation, so that the problems of poor adaptability and flexibility of the conventional insulator binding wire shearing device are solved.
The invention has the defects that 1, the cutting piece laterally cuts the binding wire, and the permanent magnet attracts and positions the binding wire, especially when the dead zone of the high-altitude sight is cut, the cutting piece is easily deviated and cut into the cable due to insufficient attraction of the permanent magnet, and leakage accidents are easily caused; 2. the cutting equipment and the cable are not fixed in the axial direction and the vertical direction of the cable, and are supported only by the insulating rod, so that the relative fixation of the cutting equipment and the cable is difficult to realize at a high-altitude position, and the position and the depth of the cutting binding wire of the cutting piece are more difficult to control on the premise that a reference is not fixed.
Therefore, how to design an insulator binding wire removing tool for 10KV cable live working, on the basis of guaranteeing the function of no manual climbing operation in the prior art, the multi-directional positioning on the cable can be realized, and the tool body, the cable and the binding wire can be fixed before cutting even in a high-altitude sight blind area, so that the technical problem to be solved in the field is urgent.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides an insulator binding wire dismantling tool for 10KV cable live working, which can also fix and clamp the tool body, the cable and the binding wire before cutting in a high-altitude sight blind area,
in order to improve cutting accuracy, avoid destroying the cable, and simple structure easily realizes.
An insulator binding wire dismantling tool for 10KV cable live working defines that the extending direction of a cable is a horizontal X direction, a direction vertical to the horizontal X direction on a horizontal plane is a horizontal Y direction, and a gravity direction is a vertical Z direction; the insulator binding wire dismantling tool comprises a hanging box, a hanging interface for hanging, accommodating and clamping a cable is arranged at the lower part of the hanging box, a cutting rod is penetrated in a sliding manner along the horizontal X direction and is connected with the middle part of the hanging box in a transmission manner, and a binding wire clamping unit is penetrated in a sliding manner along the horizontal X direction and is connected with the upper part of the hanging box in a transmission manner; the clamping end of the binding wire clamping unit is vertically lifted along the Z direction to be buckled and fixed on the insulator binding wire.
Preferably, a first power unit is connected to a hanging interface at the bottom of the hanging box in a lifting threaded manner, a second power unit is rotationally connected to the side wall of the hanging box, and a third power unit is rotationally connected to the top of the hanging box; the clamping end of the binding wire clamping unit is rotationally connected with a fourth power unit.
Preferably, the first power unit provides clamping power for the cable inside the hanging port, and comprises a lifting top plate and a first screw rod with a rotating hanging ring; the first screw penetrates through the hanging box bottom plate below the hanging interface along the vertical Z direction and is in threaded engagement connection with the hanging box bottom plate, and the top end of the first screw extends to the inside of the hanging interface and rotates circumferentially and axially limits and supports the lifting top plate; the lifting top plate is matched with the top cambered surface of the hanging connector to clamp the cable in the vertical Z direction.
Preferably, an outer protective shell is fixedly arranged on the side wall of the hanging box, and the outer protective shell is rotatably supported and connected with the second power unit; the second power unit comprises a cutting gear, a cutting rack and a shaft rod; the cutting rack is integrally manufactured on the side wall of the cutting rod; the shaft rod penetrates along the vertical Z direction and is rotationally connected to the bottom plate of the outer protecting shell in the circumferential direction, an outer hexagonal end head is coaxially and fixedly arranged at the bottom end of the shaft rod, and the top end of the shaft rod extends into the outer protecting shell and is coaxially and fixedly connected with a cutting gear which is meshed and connected with the cutting rack.
Preferably, the binding wire clamping unit comprises a translation rod, a lifting rod and a buckling block with a clamping groove on the bottom surface; the translation rod penetrates through the upper part of the hanging box in a sliding manner along the horizontal X direction and is in transmission connection with the lifting rod in a lifting transmission manner along the vertical Z direction; the bottom end of the lifting rod is fixedly connected with a buckling block.
Preferably, the third power unit comprises a binding wire clamping rack, a transmission gear box and a third screw rod with a rotating hanging ring; the binding wire clamping rack is integrally manufactured on the top surface of the translation rod; the transmission gear box is fixedly arranged on the top surface of the hanging box, the power input end of the transmission gear box is connected with the third screw in a meshed mode, and the power output end of the transmission gear box is connected with the binding wire fixing rack in a meshed mode.
Preferably, the fourth power unit comprises a fourth screw rod which is in meshed connection with external threads integrally formed on the outer part of the lifting rod.
Preferably, one end of the cutting rod is fixedly provided with a cutting knife which is attached to the cable in a sliding manner along the horizontal X direction and cuts the binding wire of the insulator.
The invention has the advantages and technical effects that:
according to the insulator binding wire dismantling tool for the 10KV cable live working, a hanging support of an integral tool on a cable is provided through a hanging box, wherein a first power unit in a hanging interface is matched with the inner wall of an arc surface of the hanging interface to clamp the cable in the hanging box, and the relative positions of the hanging box and the cable are fixed; secondly, providing translational power for the cutting rod through the second power unit, and cutting the binding wire in a direction parallel to the extending direction of the cable by a cutter at the end part of the cutting rod; and finally, positioning the axial distance between the cutting point of the binding wire and the hanging box by the binding wire clamping unit, providing a reaction force support for the cutting knife to cut the binding wire, and simultaneously avoiding offset cutting faults such as offset cutting, head lifting cutting, head lowering cutting and the like of the cutting knife in the cutting process, so as to effectively protect the outer wall of the cable.
Drawings
Fig. 1 is a schematic perspective view (forward 45 °);
fig. 2 is a schematic perspective view (45 ° away) of the present invention;
FIG. 3 is a top view (partially cut away) of the present invention;
in the figure: 1-a cable; 2-insulators; 3-binding wires; 4-lifting rods; 5-a fourth screw; 6, buckling blocks; 7-binding wire clamping racks; 8-translating bar; 9-a third screw; 10-a transmission gear box; 11-hanging a box; 12-an outer protective shell; 13-an outer hexagonal end; 14-lifting the top plate; 15-cutting off the rod; 16-cutting racks; 17-cutting a gear; 18-a first screw; 19-hanging interface; 20-cutting knife; 21-shaft lever.
Detailed Description
Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the invention and are not to be construed as limiting the invention.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
An insulator binding wire dismantling tool for 10KV cable live working defines that the extending direction of a cable 1 is a horizontal X direction, a direction vertical to the horizontal X direction on a horizontal plane is a horizontal Y direction, and a gravity direction is a vertical Z direction; the insulator 2 binding wire 3 dismantling tool comprises a hanging box 11, a hanging interface 19 for hanging, accommodating and clamping a cable is arranged at the lower part of the hanging box, the middle part of the hanging box is penetrated in a sliding way along the horizontal X direction and is connected with a cutting rod 15 in a transmission way, and the upper part of the hanging box is penetrated in a sliding way along the horizontal X direction and is connected with a binding wire clamping unit in a transmission way; the clamping end of the binding wire clamping unit is vertically lifted along the Z direction to be buckled and fixed on the insulator binding wire.
Preferably, a first power unit is connected to a hanging interface at the bottom of the hanging box in a lifting threaded manner, a second power unit is rotationally connected to the side wall of the hanging box, and a third power unit is rotationally connected to the top of the hanging box; the clamping end of the binding wire clamping unit is rotationally connected with a fourth power unit.
Preferably, a first power unit provides clamping power for the cable inside the interface, the first power unit comprising a lifting top plate 14, and a first screw 18 with a rotating link; the first screw penetrates through the hanging box bottom plate below the hanging interface along the vertical Z direction and is in threaded engagement connection with the hanging box bottom plate, and the top end of the first screw extends to the inside of the hanging interface and rotates circumferentially and axially limits and supports the lifting top plate; the lifting top plate is matched with the top cambered surface of the hanging connector to clamp the cable in the vertical Z direction.
Preferably, an outer protective shell 12 is fixedly arranged on the side wall of the hanging box, and the outer protective shell is rotatably supported and connected with the second power unit; the second power unit comprises a cutting gear 17, a cutting rack 16 and a shaft rod 21; the cutting rack is integrally manufactured on the side wall of the cutting rod; the shaft rod penetrates along the vertical Z direction and is rotationally connected to the bottom plate of the outer protective shell in the circumferential direction, an outer hexagonal end head 13 is coaxially and fixedly arranged at the bottom end of the shaft rod, and a cutting gear meshed with the cutting rack is coaxially and fixedly connected to the top end of the shaft rod, which extends into the outer protective shell.
Preferably, the binding wire clamping unit comprises a translation rod 8, a lifting rod 4 and a buckling block 6 with a clamping groove on the bottom surface; the translation rod penetrates through the upper part of the hanging box in a sliding manner along the horizontal X direction and is in transmission connection with the lifting rod in a lifting transmission manner along the vertical Z direction; the bottom end of the lifting rod is fixedly connected with a buckling block.
Preferably, the third power unit comprises a binding wire clamping rack 7, a transmission gear box 10 and a third screw 9 with a rotating hanging ring; the binding wire clamping rack is integrally manufactured on the top surface of the translation rod; the transmission gear box is fixedly arranged on the top surface of the hanging box, the power input end of the transmission gear box is connected with the third screw in a meshed mode, and the power output end of the transmission gear box is connected with the binding wire fixing rack in a meshed mode.
Preferably, the fourth power unit comprises a fourth screw 5 which is in meshed connection with an external thread integrally formed on the outside of the lifting rod.
Preferably, one end of the cutting rod is fixedly provided with a cutter 20 which is slidably attached to the cable in the horizontal X direction and cuts the binding wire of the insulator.
In addition, the transmission gear box is preferably a mature product in the prior art, and a transmission connection mode of translational transmission power after the third screw is driven to rotate and provide meshed for the binding wire clamping rack is adopted by a mature technical means in the prior art.
In addition, the end parts of the fourth screw rod, the third screw rod and the first screw rod are fixedly connected with rotating hanging rings, in the construction process, insulating long rods with hooks are manually held, the rotating hanging rings are respectively hung, and then the insulating long rods are manually held to rotate, so that rotating power is provided for the fourth screw rod, the third screw rod and the first screw rod; similarly, an insulating long rod with an inner hexagonal wrench can be adopted to provide rotary power for the shaft rod with the outer hexagonal end head.
In order to more clearly describe the specific embodiments of the present invention, an example is provided below:
the invention relates to an insulator binding wire dismantling tool for 10KV cable live working, which comprises the following construction steps:
1. the upper part of the insulation long rod hanging dismantling tool (such as the rotating hanging ring position of the third screw rod) in the prior art is manually held, the whole dismantling tool is hung on a cable, and the cable laterally enters the hanging box from the hanging interface in the hanging process;
2. the manual handheld insulating long rod is hung on a rotating hanging ring at the bottom of the first screw rod, provides rotating power for the first screw rod, drives the lifting top plate to translate upwards to prop the lower part of the cable, and is matched with the inner wall of the hanging port to clamp the cable, so that the primary fixation of the hanging box and the cable is performed;
3. the insulating long rod is manually held to be hung on a hanging ring at the end part of the third screw rod, and the third screw rod is driven to rotate, so that the translational telescopic position of the translational rod is controlled until the buckling positioning end of the translational rod extends to the position right above the crossing part of the middle part of the binding wire;
4. the hanging ring of the fourth screw rod is hung by a manual handheld insulating long rod and drives the fourth screw rod to rotate, so that the lifting rod is controlled to lift until a buckling block with a clamping groove at the bottom of the lifting rod is buckled and fixed on the crossing part of the middle part of the binding wire, so that the hanging box and the binding wire are relatively fixed in the extending direction of the cable;
5. the insulation long rod is held by a hand to drive the shaft rod with the outer hexagonal end to rotate, so that translational power is provided for the cutting rod, and the cutting knife for cutting the end of the cutting rod cuts the binding wire along the extending direction of the cable.
6. As shown in fig. 1 and 2, after the cutting knife cuts the binding wire at one side of the insulator, steps 1 to 5 are sequentially and reversely executed, the whole dismantling tool is removed from the cable, then the whole dismantling tool is hung on the cable at the other side of the insulator by manually holding the insulating long rod, and then steps 1 to 5 are forward executed until the binding wires at two sides of the insulator are all bound by the ends of the cutting knife.
Finally, the inexhaustible points of the invention adopt mature products and mature technical means in the prior art.
In the description of the present specification, the descriptions of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in an embodiment or example of the invention.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An insulator binding wire dismantling tool for 10KV cable live working defines that the extending direction of a cable is a horizontal X direction, a direction vertical to the horizontal X direction on a horizontal plane is a horizontal Y direction, and a gravity direction is a vertical Z direction; the method is characterized in that: the insulator binding wire dismantling tool comprises a hanging box, wherein a hanging interface for hanging, accommodating and clamping a cable is formed in the lower portion of the hanging box, the middle portion of the hanging box is penetrated in a sliding mode along the horizontal X direction and is connected with a cutting rod in a transmission mode, and a binding wire clamping unit is penetrated in a sliding mode along the horizontal X direction and is connected with the upper portion of the hanging box in a transmission mode; the clamping end of the binding wire clamping unit is vertically lifted along the Z direction and buckled and fixed on the insulator binding wire.
2. The insulator binding wire removal tool for 10KV cable live working of claim 1, wherein the insulator binding wire removal tool comprises: the lifting thread at the hanging interface at the bottom of the hanging box is connected with a first power unit, the side wall of the hanging box is rotationally connected with a second power unit, and the top of the hanging box is rotationally connected with a third power unit; the clamping end of the binding wire clamping unit is rotatably connected with a fourth power unit.
3. The insulator binding wire removing tool for 10KV cable live working of claim 2, wherein the insulator binding wire removing tool comprises: the first power unit provides clamping power for the cable in the hanging port and comprises a lifting top plate and a first screw rod with a rotating hanging ring; the first screw penetrates through the hanging box bottom plate below the hanging interface along the vertical Z direction and is in threaded engagement connection with the hanging box bottom plate, and the top end of the first screw extends to the inside of the hanging interface and rotates circumferentially and axially limits and supports the lifting top plate; the lifting top plate is matched with the top cambered surface of the hanging connector to clamp the cable in the vertical Z direction.
4. The insulator binding wire removing tool for 10KV cable live working of claim 2, wherein the insulator binding wire removing tool comprises: an outer protective shell is fixedly arranged on the side wall of the hanging box, and the inner support of the outer protective shell is connected with a second power unit; the second power unit comprises a cutting gear, a cutting rack and a shaft rod; the cutting rack is integrally formed on the side wall of the cutting rod; the shaft rod penetrates through the bottom plate of the outer protective shell along the vertical Z direction and is rotationally connected to the bottom plate of the outer protective shell along the circumferential direction, an outer hexagonal end head is coaxially and fixedly arranged at the bottom end of the shaft rod, and a cutting gear meshed and connected with the cutting rack is coaxially and fixedly connected to the top end of the shaft rod, which extends into the outer protective shell.
5. The insulator binding wire removing tool for 10KV cable live working of claim 2, wherein the insulator binding wire removing tool comprises: the binding wire clamping unit comprises a translation rod, a lifting rod and a buckling block with a clamping groove on the bottom surface; the translation rod penetrates through the upper part of the hanging box in a sliding manner along the horizontal X direction and is in transmission connection with the lifting rod in a lifting transmission manner along the vertical Z direction; the bottom end of the lifting rod is fixedly connected with a buckling block.
6. The insulator binding wire removing tool for 10KV cable live working of claim 5, wherein: the third power unit comprises a binding wire clamping rack, a transmission gear box and a third screw rod with a rotating hanging ring; the binding wire clamping rack is integrally manufactured on the top surface of the translation rod; the transmission gear box is fixedly arranged on the top surface of the hanging box, the power input end of the transmission gear box is connected with the third screw in a meshed mode, and the power output end of the transmission gear box is connected with the binding wire fixing rack in a meshed mode.
7. The insulator binding wire removing tool for 10KV cable live working of claim 5, wherein: the fourth power unit comprises a fourth screw rod which is meshed and connected with external threads integrally formed on the outer part of the lifting rod.
8. The insulator binding wire removal tool for 10KV cable live working of claim 1, wherein the insulator binding wire removal tool comprises: one end of the cutting rod is fixedly provided with a cutting knife which is attached to the cable in a sliding manner along the horizontal X direction and cuts the binding wire of the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418549.8A CN117154594B (en) | 2023-10-30 | 2023-10-30 | Insulator binding wire dismantling tool for 10KV cable live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418549.8A CN117154594B (en) | 2023-10-30 | 2023-10-30 | Insulator binding wire dismantling tool for 10KV cable live working |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117154594A true CN117154594A (en) | 2023-12-01 |
| CN117154594B CN117154594B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311418549.8A Active CN117154594B (en) | 2023-10-30 | 2023-10-30 | Insulator binding wire dismantling tool for 10KV cable live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117154594B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732767A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | The adjustable pillar insulator live replacing device of gear-rack drive |
| CN209184195U (en) * | 2018-10-22 | 2019-07-30 | 广州开能电气实业有限公司 | A kind of conducting wire fastening kit for insulator |
| KR20210016895A (en) * | 2019-08-06 | 2021-02-17 | 한국전력공사 | Indirect hot-line working method using supporting bar for indirect hot-line work |
| CN113909409A (en) * | 2021-10-09 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | Dismounting device for insulator binding wire |
| CN116885619A (en) * | 2023-06-28 | 2023-10-13 | 国网安徽省电力有限公司电力科学研究院 | Hand-held type insulator wiring shearing mechanism |
-
2023
- 2023-10-30 CN CN202311418549.8A patent/CN117154594B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732767A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | The adjustable pillar insulator live replacing device of gear-rack drive |
| CN209184195U (en) * | 2018-10-22 | 2019-07-30 | 广州开能电气实业有限公司 | A kind of conducting wire fastening kit for insulator |
| KR20210016895A (en) * | 2019-08-06 | 2021-02-17 | 한국전력공사 | Indirect hot-line working method using supporting bar for indirect hot-line work |
| CN113909409A (en) * | 2021-10-09 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | Dismounting device for insulator binding wire |
| CN116885619A (en) * | 2023-06-28 | 2023-10-13 | 国网安徽省电力有限公司电力科学研究院 | Hand-held type insulator wiring shearing mechanism |
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| Publication number | Publication date |
|---|---|
| CN117154594B (en) | 2024-01-12 |
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