CN115458965B - Parallel groove wire clamp drainage wire integrated device - Google Patents
Parallel groove wire clamp drainage wire integrated device Download PDFInfo
- Publication number
- CN115458965B CN115458965B CN202211014333.0A CN202211014333A CN115458965B CN 115458965 B CN115458965 B CN 115458965B CN 202211014333 A CN202211014333 A CN 202211014333A CN 115458965 B CN115458965 B CN 115458965B
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- Prior art keywords
- wire clamp
- parallel groove
- drainage
- clamp
- drainage wire
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- 238000000034 method Methods 0.000 abstract description 7
- 239000012212 insulator Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
- H01R11/15—Hook in the form of a screw clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a parallel groove clamp and drainage wire integrated device which comprises a main body plate, wherein a parallel groove clamp clamping part and a drainage clamp are arranged on the main body plate, and the drainage clamp is aligned with the parallel groove clamp clamping part. The invention utilizes the principle that the drainage wire operating rod and the parallel hook clamp operating rod are combined into one, and independently designs corresponding structures such as the parallel groove clamp clamping part and the drainage clamp, and the parallel groove clamp clamping part and the drainage clamp are aligned, so that the manual alignment procedure is omitted, the carrying is convenient, the operation is simple and convenient, one person can finish carrying and operation, the manpower on the live lap joint drainage wire operation is reduced, the working intensity of operators on the rod is reduced, and the work is simplified, thereby greatly improving the working efficiency and reducing the operation risk.
Description
Technical Field
The invention relates to a parallel groove clamp drainage wire integrated device, and belongs to the technical field of power supply auxiliary equipment.
Background
Live working refers to a working method for overhauling and testing high-voltage electrical equipment without power failure. Live lap drainage is the most common work in live working projects. Generally in the operation process of carrying out electrified lapping drainage wire, work needs to be carried out through mutual assistance of two people on the pole, and one live working personnel uses insulating tool to lock action bars to lock drainage wire firmly to fix the drainage wire and overlap in overlap joint position department after lap joint, thereby another person is responsible for fastening the parallel groove clamp with the sleeve and accomplishes overlap joint work.
In the process of overlapping the drainage wire, if one person independently operates the drainage wire, three operation rods (the drainage wire operation rod, the parallel groove clamp operation rod and the insulating sleeve operation rod) are needed to be carried, so that operators cannot carry the drainage wire at the same time, the labor intensity is high, the operation risk of high-altitude operation is increased, and if two persons operate the drainage wire at the same time, the operation is inconvenient, and the labor is wasted.
Disclosure of Invention
The invention aims to solve the technical problems that three operation rods are required to be carried by one person when the operation is carried on the independent rod, the operation rod cannot be carried at the same time, the labor intensity is high, and the operation risk of high-altitude operation is increased.
The parallel groove clamp and drainage wire integrated device comprises a main body plate, wherein a parallel groove clamp clamping part and a drainage clamp are arranged on the main body plate, and the drainage clamp is aligned with the parallel groove clamp clamping part.
Preferably, the parallel groove clamp clamping part comprises a parallel groove clamp clamping sliding part and a parallel groove clamp clamping fixing part, and the parallel groove clamp clamping sliding part and the parallel groove clamp clamping fixing part are both L-shaped.
Preferably, the drainage wire clamp comprises a drainage wire clamp fixing part and a drainage wire clamp sliding part, and an arc-shaped groove is correspondingly formed in the drainage wire clamp fixing part and the drainage wire clamp sliding part.
Preferably, the main body plate is connected with a first threaded rod in a threaded manner, a wedge block is rotationally connected to one end of the first threaded rod, the wedge block can only move along the axis direction of the first threaded rod, a sliding block is fixed to one end of the parallel groove clamp clamping sliding part, one end of the sliding block is in contact with an inclined plane of the wedge block, and the other end of the sliding block is fixed to the main body plate through a first spring.
Preferably, a first handle is fixed on one end of the first threaded rod far away from the wedge block.
Preferably, the main body plate is connected with a second threaded rod in a threaded manner, the drainage wire clamp sliding part is rotationally connected to one end of the second threaded rod, and the drainage wire clamp sliding part can only slide along the axial direction of the second threaded rod.
Preferably, a second handle is fixed on the second threaded rod.
Preferably, the main body plate is provided with a groove, the wedge block, the sliding block and the first spring are all positioned inside the groove, and the opening of the groove is detachably connected with a cover plate.
The novel high-speed cable clamp is characterized in that a first threaded rod is connected to the main body plate in a threaded mode, a spline post is fixed to the first threaded rod, a cylindrical cam is connected to the spline post in a sliding mode, an arc-shaped groove is formed in the outer side wall of the cylindrical cam, a spherical clamping block is fixed to the main body plate and clamped into the arc-shaped groove and can slide along the arc-shaped groove, the spherical clamping block is limited in the arc-shaped groove, a sliding plate is connected to the spline post in a sliding mode, a drainage cable clamp sliding portion is fixed to one end, far away from the spline post, of the sliding plate, a gear is fixed to one end, far away from the first threaded rod, of the spline post, a rack is meshed with the gear, a parallel cable clamp sliding portion is fixed to the rack, and a third spring is sleeved on the portion, located between the sliding plate and the gear, of the spline post.
Preferably, the upper end of the drainage wire clamp sliding part is connected with an upward bent arc plate through a second spring.
The invention has the beneficial effects that:
1. Compared with the prior art, the invention utilizes the principle that the drainage wire operating rod and the parallel hook clamp operating rod are combined into one, and the parallel groove clamp clamping part, the drainage clamp and other corresponding structures are independently designed, and the parallel groove clamp clamping part and the drainage clamp are aligned, so that the manual alignment procedure is avoided, the carrying is convenient, the operation is simple and convenient, one person can finish carrying and operation, the manpower on the live-line lap joint drainage wire operation is reduced, the working intensity of operators on the rod is reduced, the work is simplified, the working efficiency is greatly improved, and the operation risk is reduced.
2. Especially, compared with the prior art, the invention has the advantages that the structure of the cylindrical cam, the gear, the rack and the like is utilized, the uncharged drainage wire can be clamped or loosened by screwing the first threaded rod, the bump at the center of the top of the parallel groove wire can be clamped or loosened by matching the parallel groove wire clamping sliding part with the parallel groove wire clamping fixing part, the operation is more convenient, the parallel groove wire clamping sliding part and the parallel groove wire clamping fixing part can be ensured to clamp the bump at the center of the top of the parallel groove wire by matching the parallel groove wire clamping sliding part with the parallel groove wire clamping fixing part, and the uncharged drainage wire can be clamped by matching the arc plate on the parallel groove wire clamping sliding part with the parallel groove wire clamping fixing part.
Drawings
FIG. 1 is a perspective view showing the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of the internal structure of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of the usage state of embodiment 1 of the present invention.
Fig. 4 is a schematic view of a part of the structure of embodiment 2 of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
The reference numerals in the drawings of the specification comprise a main body plate 1, a cover plate 2, a first threaded rod 3, a first handle 4, a sliding block 5, a fixed block 6, a parallel groove clamp clamping sliding part 7, a parallel groove clamp clamping fixing part 8, a drainage clamp fixing part 9, a drainage clamp sliding part 10, a convex block 11, a second threaded rod 12, a second handle 13, a wedge block 14, a first spring 15, a parallel groove clamp 16, a spline post 20, a cylindrical cam 21, a fixed rod 22, a spherical clamping block 23, a sliding plate 24, a rack 25, a gear 26, an arc plate 27, a second spring 28 and a third spring 29.
Example 1:
1-2, the parallel groove clamp drainage wire integrated device comprises a main body plate 1, wherein the cross section of the main body plate 1 is Z-shaped, the left part of the main body plate 1 is higher than the right part of the main body plate 1, a horizontal cuboid-shaped groove is formed in the left part of the main body plate 1, a first threaded rod 3 which is arranged along the front-back direction is connected to the left front wall of the main body plate 1 in a threaded manner, the rear end of the first threaded rod penetrates through the left front wall of the main body plate 1 and extends into the groove, a wedge block 14 is rotationally connected to the rear end of the first threaded rod, the upper end and the lower end of the wedge block 14 are planes, the rear side wall of the wedge block 14 is provided with an inclined plane, an L-shaped sliding block 5 and a fixed block 6 are arranged in parallel in the groove, the horizontal end of the sliding block 5 is connected with the horizontal end of the fixed block 6 through a first spring 15, and the front end of the horizontal end of the sliding block 5 is contacted with the inclined plane of the wedge block 14;
as shown in fig. 1-2, a parallel groove clamp clamping part is arranged on a main body plate 1, the parallel groove clamp clamping part comprises a parallel groove clamp clamping sliding part 7 and a parallel groove clamp clamping fixing part 8, the parallel groove clamp clamping sliding part 7 and the parallel groove clamp clamping fixing part 8 are both L-shaped, the parallel groove clamp clamping fixing part 8 is fixed on the left rear side wall of the main body plate 1, the parallel groove clamp clamping sliding part 7 is positioned right above the parallel groove clamp clamping fixing part 8 and is in sliding connection with the parallel groove clamp clamping fixing part 8, the left end of the parallel groove clamp clamping sliding part 7 is fixed with the upper end of a sliding block 5, a cover plate 2 is arranged at the mouth of a groove through a screw, a wedge 14 can not rotate and can only slide forwards and backwards due to the matching of the cover plate 2 and the bottom of the groove, and the sliding block 5 can only move leftwards and rightwards due to the same.
By screwing the first threaded rod 3, the first threaded rod 3 drives the wedge block 14 to move forwards and backwards, when the wedge block 14 moves backwards, the wedge block 14 drives the sliding block 5 to drive the parallel groove clamp clamping sliding part 7 to move rightwards, and when the wedge block 14 moves forwards, the first spring 15 drives the sliding block 5 to drive the parallel groove clamp clamping sliding part 7 to move leftwards for resetting. Thereby effecting the clamping or unclamping of the upwardly projecting portion of the top of the parallel groove clamp 16 by the parallel groove clamp clamping portion.
The front end of the first threaded rod 3 is fixed with a circular first handle 4, and the first handle 4 is arranged to facilitate screwing of the first threaded rod 3.
As shown in fig. 1-2, a drainage wire clamp is arranged on a main body plate 1, a rectangular notch is formed in the right rear side portion of the main body plate 1, the drainage wire clamp comprises a drainage wire clamp fixing portion 9 and a drainage wire clamp sliding portion 10, the drainage wire clamp fixing portion 9 is fixed at the lower end of a parallel groove clamp fixing portion 8, the drainage wire clamp fixing portion 9 and the drainage wire clamp sliding portion 10 are arranged front and back, an arc-shaped groove is correspondingly formed in the drainage wire clamp fixing portion 9 and the drainage wire clamp sliding portion 10, the width of the drainage wire clamp sliding portion 10 is half of the width of the drainage wire clamp fixing portion 9, another arc-shaped groove is formed in the right portion of the drainage wire clamp fixing portion 9, the shape of the drainage wire clamp fixing portion 9 is matched with the shape of a parallel groove clamp 16, a strip-shaped bump 11 which is arranged along the front and back direction is fixed on the portion of the main body plate 1, a through groove which is matched with the bump 11 is formed in the left end of the drainage wire clamp sliding portion 10, a thread 12 which is connected to the front side is arranged on the portion of the main body plate 1, a second thread 12 is connected with the second thread rod 12 which is arranged along the front and back direction of the second thread clamp sliding portion, and the second thread rod 12 is arranged along the front and back direction of the thread rod is extended to the second thread rod side of the threaded rod.
By screwing the second threaded rod 12, the second threaded rod 12 drives the drain wire clamp sliding part 10 to move back and forth, when the drain wire clamp sliding part 10 moves back, the left part of the drain wire clamp fixing part 9 and the drain wire clamp sliding part 10 can clamp the uncharged drain wire, when the drain wire clamp sliding part 10 moves forward, the drain wire clamp fixing part 9 and the drain wire clamp sliding part 10 can loosen the uncharged drain wire, and therefore the purpose that the drain wire clamp clamps or loosens the uncharged drain wire is achieved.
The front end of the second threaded rod 12 is fixed with a second handle 13, and the second handle 13 is arranged to facilitate screwing of the second threaded rod 12.
The specific real-time process is as follows:
The method comprises the steps of firstly placing a worker on the ground, enabling the axes of a first threaded rod 3 and a second threaded rod 12 to be located in the vertical direction, enabling the first threaded rod 3 to be located on the left side of the second threaded rod 12, clamping the portion, protruding upwards, of the center of the top of a parallel groove clamp 16 on the clamp portion of the parallel groove clamp, enabling the parallel groove clamp 16 to be located below the clamp portion of the parallel groove clamp, enabling the parallel groove clamp 16 to be aligned with the clamp fixing portion 9 in front-back mode, firstly fixing a main body plate 1 after the worker brings an insulating sleeve operating rod onto a wire rod, enabling one end of an uncharged drainage wire to pass through the left portion of the clamp fixing portion 9 and the sliding portion 10 of the drainage wire clamp, enabling the uncharged drainage wire to pass through the left portion of the parallel groove clamp 16, then screwing the second threaded rod 12, enabling the uncharged drainage wire to be fixed on the left side of the clamp, enabling the parallel groove clamp 16 to be hung on the charged drainage wire by means of the right portion of the parallel groove clamp 16 and the right portion of the clamp 16, enabling the insulator sleeve operating rod to be carried by the worker to the wire clamp on the charged drainage wire, enabling the insulator to be unscrewed from the upper portion of the clamp to be capable of being unscrewed, enabling the insulator sleeve operating rod to pass through the left portion of the uncharged drainage wire clamp to pass through the left portion of the clamp, and enabling the uncharged drainage wire to be screwed down on the left side of the clamp to be fixed on the left side of the clamp.
Example 2
The first threaded rod 3 and the second threaded rod 12 in embodiment 1 need to be adjusted separately, resulting in troublesome operations.
The embodiment 2 is different from the embodiment 1in that, as shown in fig. 3, a spline post 20 is coaxially fixed on the first threaded rod 15, a cylindrical cam 21 is sleeved on the spline post 20, an inner spline matched with the spline post 20 is arranged on the inner side wall of the cylindrical cam 21, the cylindrical cam 21 is in sliding connection with the spline post 20, a fixing rod 22 arranged along the horizontal direction is fixed on the main body plate 1, a spherical clamping block 23 is fixed on the right end of the fixing rod 22, an arc-shaped groove is arranged on the outer side wall of the cylindrical cam 21, the spherical clamping block 23 is clamped in the arc-shaped groove and can slide along the arc-shaped groove, the spherical clamping block 23 cannot slide out from the arc-shaped groove, a sliding plate 24 is connected on the part, above the cylindrical cam 21, of the spline post 20, the right end of the sliding plate 24 extends to the lower part of the drainage wire clamp fixing part 9, and the drainage wire clamp sliding part 10 is fixed on the right upper end of the sliding plate 24.
As shown in fig. 3, a gear 26 is fixed to the top of the spline post 20, the gear 26 is meshed with a rack 25 arranged in the horizontal direction, and the right end of the rack 25 is fixed to the left end of the parallel groove clamp sliding portion 7. The spline post 20 is sleeved with a third spring 29, the third spring 29 is positioned between the sliding plate 24 and the gear 26, and two ends of the third spring 29 are propped against the sliding plate 24 and the gear 26.
When the first threaded rod 3 is screwed clockwise, the first threaded rod 3 drives the spline post 20 to rotate clockwise, on one hand, due to the arrangement of the fixing rod 22, the first threaded rod 3 and the spherical clamping block 23 on the fixing rod 22 are matched to drive the cylindrical cam 21 to slide upwards, the cylindrical cam 21 drives the sliding plate 24 and the drainage wire clamp sliding part 10 to move upwards, the third spring 29 is compressed, the drainage wire clamp sliding part 10 and the drainage wire clamp fixing part 9 can clamp the uncharged drainage wire, on the other hand, the spline post 20 drives the gear 26 to rotate clockwise, the gear 26 drives the rack 25 to move rightwards, the rack 25 drives the parallel wire clamp clamping sliding part 7 to move rightwards, and the upwards-protruding part of the top center of the parallel wire clamp 16 can be clamped by the cooperation of the parallel wire clamp clamping sliding part 7 and the parallel wire clamp clamping fixing part 8. When the parallel groove clamp 16 is installed, the first threaded rod 3 is screwed anticlockwise, the cylindrical cam 21 slides downwards in the same way, the sliding plate 24 resets under the action of the third spring 29, the sliding plate 24 drives the drainage clamp sliding part 10 to reset, meanwhile, the gear 26 rotates anticlockwise, and the gear 26 drives the rack 25 to reset leftwards, so that the parallel groove clamp can be disassembled.
In this embodiment, the main body plate 1 does not need to be provided with the protruding block 11, and the drainage wire clamp sliding part 10 does not need to be provided with a through groove matched with the protruding block 11.
However, when the widths of the protrusions at the top center of the parallel groove clamp 16 are different, and the widths of the non-electrified drain wires are different, it is not ensured that the non-electrified drain wire can be clamped by the drain wire sliding portion 10 and the drain wire fixing portion 9 while the parallel groove clamp sliding portion 7 and the parallel groove clamp fixing portion 8 cooperate to clamp the protrusion 11 at the top center of the parallel groove clamp 16.
Therefore, as shown in fig. 3, an arc plate 27 bent upward is connected above the drain clip sliding portion 10 by a second spring 28 in the present embodiment, and the length and width of the arc plate 27 coincide with those of the drain clip sliding portion 10.
In the embodiment, only the parallel groove clamp clamping sliding part 7 is matched with the parallel groove clamp clamping fixing part 8 to clamp the upward protruding part at the center of the top of the parallel groove clamp 16, and the electric wires with different sizes can be clamped by the matching of the arc-shaped plate 27 and the parallel groove clamp fixing part 9 between the parallel groove clamp sliding part 10 and the parallel groove clamp fixing part 9
In this embodiment, the second threaded rod 12, the wedge 14, the sliding block 5, the fixed block 6, the first spring 15, and the like are not required.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211014333.0A CN115458965B (en) | 2022-08-23 | 2022-08-23 | Parallel groove wire clamp drainage wire integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211014333.0A CN115458965B (en) | 2022-08-23 | 2022-08-23 | Parallel groove wire clamp drainage wire integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115458965A CN115458965A (en) | 2022-12-09 |
| CN115458965B true CN115458965B (en) | 2025-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211014333.0A Active CN115458965B (en) | 2022-08-23 | 2022-08-23 | Parallel groove wire clamp drainage wire integrated device |
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| Country | Link |
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| CN (1) | CN115458965B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646915A (en) * | 2012-05-07 | 2012-08-22 | 湖州电力局 | A kind of multifunctional wire clip lead transmission rod |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH693557A5 (en) * | 1998-07-02 | 2003-10-15 | Straumann Inst Ag | Distracter, especially for orthodontia at the maxillofacial area, has an angle piece and couplings between the mounting plates to give a variety of angular settings around a number of axes |
| CN208581011U (en) * | 2018-07-24 | 2019-03-05 | 国网浙江义乌市供电有限公司 | High-voltage line parallel groove clamp mounting device |
| CN112202120B (en) * | 2020-10-12 | 2022-11-08 | 城信科技股份有限公司 | Self-adaptive multi-cable doubling fixed mounting fixture |
| CN216390435U (en) * | 2021-10-22 | 2022-04-26 | 国网浙江省电力有限公司桐乡市供电公司 | Linkage type parallel groove clamp installation device |
| CN114406138B (en) * | 2022-02-11 | 2023-03-24 | 江苏东恒光电有限公司 | Pre-twisted strain clamp production and processing device with twisting adjustment function |
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2022
- 2022-08-23 CN CN202211014333.0A patent/CN115458965B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646915A (en) * | 2012-05-07 | 2012-08-22 | 湖州电力局 | A kind of multifunctional wire clip lead transmission rod |
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| CN115458965A (en) | 2022-12-09 |
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