CN116667088B - Abnormal-shape parallel groove wiring tool and method by insulating rod method - Google Patents
Abnormal-shape parallel groove wiring tool and method by insulating rod method Download PDFInfo
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- CN116667088B CN116667088B CN202310961447.4A CN202310961447A CN116667088B CN 116667088 B CN116667088 B CN 116667088B CN 202310961447 A CN202310961447 A CN 202310961447A CN 116667088 B CN116667088 B CN 116667088B
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Clamps And Clips (AREA)
- Insulating Bodies (AREA)
Abstract
The application belongs to the technical field of special-shaped parallel groove wiring tools, and provides a special-shaped parallel groove wiring tool and a special-shaped parallel groove wiring method, wherein a driving assembly is arranged on a bracket, one end of the driving assembly is detachably connected with an insulating rod through an insulating rod connecting interface, and the other end of the driving assembly is provided with at least one special-shaped parallel groove clamp clamping assembly, so that the clamping of a special-shaped parallel groove clamp is realized, the special-shaped parallel groove wiring of the insulating rod method is realized, the full-range insulation protection of an electrified body is not needed, the safety is higher, and the problems that operators need to contact the electrified body in a short distance and potential safety hazards in glove method operation are solved; under the drive of the drive assembly, the first clamping jaw and the second clamping jaw are used for tightly clamping the special-shaped parallel groove clamp, and simultaneously, protrusions are arranged at the edge of the other end of the first clamping jaw and the edge of the other end of the second clamping jaw, and the two protrusions respectively clamp the lower edges of the upper part bodies of the clamp on two sides of the special-shaped parallel groove clamp, so that the stability of clamping the special-shaped parallel groove clamp is ensured.
Description
Technical Field
The application belongs to the technical field of special-shaped parallel groove wiring tools, and particularly relates to an insulating rod method special-shaped parallel groove wiring tool and an insulating rod method special-shaped parallel groove wiring method.
Background
The special-shaped parallel groove wire clamp can be self-adaptive to the specification of each overhead cable, so that the procedure of predicting the specification and the model of the cable in the wire splicing process is omitted, the special-shaped parallel groove wire clamp is widely applied to live working of a distribution network, and particularly when working by a glove method, a worker can efficiently finish wiring operation.
The special-shaped parallel groove wiring method by the glove method can efficiently finish wiring operation, operators in the glove method need to closely contact the electrified body, certain potential safety hazards are provided, the requirement on insulation protection of the electrified body is high, and the protection procedures are more; the insulating rod method operation can realize ground potential or intermediate potential operation, does not need to carry out full-range insulation protection on a charged body, and is higher in safety, but in the existing equipment, no proper insulating rod method special-shaped parallel groove operation tool exists, and the special-shaped parallel groove wire clamp cannot realize wiring operation through the insulating rod method, so that the use of the special-shaped parallel groove wire clamp is limited in the occasion that an insulating arm vehicle cannot enter.
Disclosure of Invention
In order to solve the problems, the application provides a special-shaped parallel groove wiring tool and a special-shaped parallel groove wiring method for an insulating rod method, and develops a live wiring operation tool for the insulating rod method operation, so that the wiring operation of a single special-shaped parallel groove wire clamp and a double special-shaped parallel groove wire clamp can be realized through an insulating rod, and the special-shaped parallel groove wire clamp can be detached from a circuit, thereby realizing the operation of a drain wire and a disconnection drain wire of the insulating rod method.
In order to achieve the above purpose, in a first aspect, the present application provides an insulation rod method special-shaped parallel groove wiring tool, which adopts the following technical scheme:
an insulating rod method special-shaped parallel groove wiring tool comprises a bracket and a driving assembly arranged on the bracket; one end of the driving assembly is detachably connected with an insulating rod, and the other end of the driving assembly is provided with at least one special-shaped parallel groove clamp clamping assembly;
the special-shaped parallel groove clamp clamping assembly comprises a first clamping jaw and a second clamping jaw which are rotatably connected to the bracket; the first clamping jaw is connected with the driving assembly, one end of the first clamping jaw is connected with one end of the second clamping jaw through gear transmission, and clamping of the first clamping jaw and the second clamping jaw on the special-shaped parallel groove clamp is achieved under the driving of the driving assembly;
the edge of the other end of the first clamping jaw and the edge of the other end of the second clamping jaw are respectively provided with a bulge, and the two bulges respectively clamp the lower edges of the upper part body of the wire clamp on two sides of the special-shaped parallel groove wire clamp.
Further, a pin hole is formed in one end, close to the protrusion, of the first clamping jaw and the second clamping jaw, and an elastic pin is arranged in the pin hole.
Further, a first limiting block and a second limiting block are respectively arranged at the positions of the two sides of the first clamping jaw; and a third limiting block and a fourth limiting block are respectively arranged on the support and positioned on the two sides of the second clamping jaw.
Further, limit buckles are arranged on the side faces of the support.
Further, the driving assembly comprises a threaded rod rotatably arranged on the bracket, one end of the threaded rod is fixedly connected with the insulating rod, the other end of the threaded rod is provided with a driving sliding block, and the driving sliding block is provided with a threaded hole; the first clamping jaw is provided with a connecting hole, and is connected with the driving sliding block in a mode that a bolt penetrating through the connecting hole is fixed in the threaded hole.
Further, a driving spring is sleeved on the bolt and is located between the bolt head of the bolt and the first clamping jaw.
Further, a lead clamping block is arranged on the threaded rod; the threaded rod is provided with a thread screwing direction at the position of the driving sliding block, and the thread screwing direction at the position of the lead clamping block is opposite to that of the thread screwing direction at the position of the lead clamping block.
Further, a floating block limiting bracket is arranged on the lead clamping block.
Further, a plurality of spaces for accommodating the floating blocks are arranged on the floating block limiting support through the partition plates.
In order to achieve the above purpose, in a second aspect, the present application further provides an insulation rod method special-shaped parallel groove wiring method, which adopts the following technical scheme:
an insulation bar method special-shaped parallel groove wiring method using the insulation bar method special-shaped parallel groove wiring tool as described in the first aspect, comprising:
the first clamping jaw and the second clamping jaw clamp the special-shaped parallel groove clamp under the drive of the driving assembly;
protrusions arranged on the first clamping jaw and the second clamping jaw respectively clamp the lower edges of the upper part bodies of the wire clamps on two sides of the special-shaped parallel groove wire clamps;
and lifting the special parallel groove clamp to the position of the operating point by means of the insulating rod to perform wiring operation.
Compared with the prior art, the application has the beneficial effects that:
according to the application, one end of the driving component is detachably connected with the insulating rod through the insulating rod connecting interface, and the other end of the driving component is provided with at least one abnormal parallel groove clamp clamping component, so that the abnormal parallel groove clamp is clamped, the abnormal parallel groove wiring by the insulating rod method is realized, the ground potential or intermediate potential operation is realized, the full-range insulation protection on the electrified body is not required, the safety is higher, and the problems that operators need to contact the electrified body in a short distance and potential safety hazards exist in glove method operation are solved; specifically, the special-shaped parallel groove clamp clamping assembly comprises a first clamping jaw and a second clamping jaw which are rotatably connected to the bracket; the first clamping jaw is connected with the driving assembly, one end of the first clamping jaw and one end of the second clamping jaw are connected through gear transmission, the first clamping jaw and the second clamping jaw are tightly clamped to the special-shaped parallel groove clamp under the driving of the driving assembly, meanwhile, protrusions are arranged at the edge of the other end of the first clamping jaw and the edge of the other end of the second clamping jaw, the two protrusions are used for respectively clamping the lower edges of the upper part bodies of the clamp on two sides of the special-shaped parallel groove clamp, the clamping stability of the special-shaped parallel groove clamp is guaranteed, and wiring operation is guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification, illustrate and explain the embodiments and together with the description serve to explain the embodiments.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present application;
FIG. 2 is a schematic view of a special parallel groove clamp according to embodiment 1 of the present application;
FIG. 3 is a schematic view of a clamping assembly for a profiled parallel groove clamp according to embodiment 1 of the present application;
FIG. 4 is a schematic diagram of a driving assembly according to embodiment 1 of the present application;
FIG. 5 is a schematic view showing the mounting position of the driving slider according to embodiment 1 of the present application;
FIG. 6 is a schematic front view of embodiment 1 of the present application;
FIG. 7 is a schematic view of a wire clamping block according to embodiment 1 of the present application;
FIG. 8 is a schematic view of a slider stop bracket according to embodiment 1 of the present application;
FIG. 9 is a schematic diagram of the structure of embodiment 2 of the present application;
the method comprises the following steps of 1, clamping a special parallel groove clamp assembly; 11. a bracket; 12. a first jaw; 13. a second jaw; 14. an elastic pin; 15. a first limiting block; 16. a second limiting block; 17. a third limiting block; 18. a fourth limiting block; 19. a limit button; 110. a connection hole; 111. a drive spring; 112. a bolt head; 2. a lead clamping block; 21. a slider limit bracket; 22. a partition plate; 3. a drive assembly; 31. a threaded rod; 32. driving a sliding block; 33. a threaded hole; 4. an insulating rod connecting interface; 5. a special-shaped parallel groove clamp; 51. a wire clamp upper body; 52. a slider; 53. a bolt; 54. the lower edge of the upper body of the wire clamp; 55. a main line clamping groove; 56. the wire clamping groove.
Detailed Description
The application will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Example 1:
the special-shaped parallel groove wiring method by the glove method can efficiently finish wiring operation, operators in the glove method need to closely contact the electrified body, certain potential safety hazards are provided, the requirement on insulation protection of the electrified body is high, and the protection procedures are more; the insulating rod method operation can realize ground potential or intermediate potential operation, does not need to carry out full-range insulation protection on a charged body, and is higher in safety, but in the existing equipment, no proper insulating rod method special-shaped parallel groove operation tool exists, and the special-shaped parallel groove wire clamp cannot realize wiring operation through the insulating rod method, so that the use of the special-shaped parallel groove wire clamp is limited in the occasion that an insulating arm vehicle cannot enter.
In view of the above problems, as shown in fig. 1, the present embodiment provides an insulation rod method special-shaped parallel groove wiring tool, which comprises a bracket 11 and a driving component 3 arranged on the bracket 11; one end of the driving assembly 3 is detachably connected with an insulating rod, and the other end of the driving assembly is provided with at least one special-shaped parallel groove clamp clamping assembly 1, and optionally, one end of the driving assembly 3 is provided with an insulating rod connecting interface 4, and the insulating rod connecting interface 4 is used for connecting an insulating rod;
the special-shaped parallel groove clamp clamping assembly 1 comprises a first clamping jaw 12 and a second clamping jaw 13 which are rotatably connected to the bracket; the first clamping jaw 12 is connected with the driving assembly 3, one end of the first clamping jaw 12 is connected with one end of the second clamping jaw 13 through gear transmission, and clamping of the first clamping jaw 12 and the second clamping jaw 13 on the special-shaped parallel groove clamp 5 is achieved under the driving of the driving assembly 3;
the edges of the other end of the first clamping jaw 12 and the edge of the other end of the second clamping jaw 13 are respectively provided with a protrusion, and the two protrusions respectively clamp the lower edges 54 of the upper body of the wire clamp on two sides of the special-shaped parallel groove wire clamp.
It can be appreciated that different numbers of special-shaped parallel groove clamp assemblies 1 can clamp corresponding numbers of special-shaped parallel groove clamps 5 at the same time, for example, schemes for clamping 1 special-shaped parallel groove clamp 5 or two special-shaped parallel groove clamps 5, and the number of specific special-shaped parallel groove clamp assemblies 1 and the number of special-shaped parallel groove clamps 5 can be set according to practical requirements.
Specifically, the driving assembly 3 is arranged on the bracket 11 and is arranged on the bracket 11, one end of the driving assembly 3 is detachably connected with an insulating rod, and the other end of the driving assembly 3 is provided with at least one special-shaped parallel groove clamp clamping assembly 1, so that the special-shaped parallel groove clamp 5 is clamped, special-shaped parallel groove wiring by an insulating rod method is realized, ground potential or intermediate potential operation is realized, full-range insulation protection is not required for an electrified body, the safety is higher, and the problems that operators need to closely contact the electrified body and potential safety hazards exist in glove method operation are solved; specifically, under the drive of the drive assembly 3, the first clamping jaw 12 and the second clamping jaw 13 tightly clamp the special-shaped parallel groove clamp 5, and simultaneously, the edge of the other end of the first clamping jaw 12 and the edge of the other end of the second clamping jaw 13 are both provided with protrusions, and the two protrusions clamp the lower edges 54 of the upper part body of the clamp on two sides of the special-shaped parallel groove clamp respectively, so that the stability of clamping the special-shaped parallel groove clamp 5 is ensured, and the wiring operation is ensured.
The insulation rod connection interface 4 is used for being connected with insulation rods, can be connected with insulation rods with various lengths according to working requirements, and drives the internal threaded rod 31 of the driving assembly 3 to move through the insulation rods, so that actions such as clamping and unlocking of the special-shaped parallel groove clamp 5 and clamping and releasing of a lead wire are realized.
The special parallel groove clamp 5 applicable to the embodiment can be a universal type clamp for a power distribution network, the floating block 52 moves towards the upper part body 51 of the clamp under the action of the clamping force of the bolt 53, and when the floating block touches a main line and a lead, the position adaptation can be realized according to the specifications of the main line and the lead, and the main line and the lead are clamped, so that the electrified ignition operation is realized; the bolt 53 may be a tightening outer hex bolt.
The specific structure of the bracket 11 may be as shown in the figure, or may be structurally adjusted according to the actual use requirement.
Different types of special-shaped parallel groove clamps 5 or special-shaped parallel groove clamps 5 with the same type can have different sizes due to collision and the like in the manufacturing process or the using process, and after the clamping is performed by the first clamping jaw 12 and the second clamping jaw 13, the clamping instability problem can be caused due to the different sizes of the special-shaped parallel groove clamps 5; in order to further improve the stability of clamping different special-shaped parallel groove clamps 5, in this embodiment, a pin hole is formed at one end of the first clamping jaw 12 and the second clamping jaw 13, which is close to the protrusion, and an elastic pin 14 is arranged in the pin hole;
specifically, the elastic pin 14 may include a pin shaft and a spring, the spring is sleeved on the pin shaft, a boss capable of limiting the spring is provided on an end portion of the pin shaft, the spring may be located between the boss and an inner wall of the clamping jaw, when the clamping jaw continues to clamp after the end portion of the pin shaft contacts with a surface of the special-shaped parallel groove clamp 5, the special-shaped parallel groove clamp 5 acts outwards on the pin shaft, so that the spring is in a compressed state, and the spring in the compressed state acts on the surface of the upper portion body 51 of the clamp, thereby improving the stability of clamping the special-shaped parallel groove clamp 5. Of course, the elastic pin 14 is not limited to the form shown in fig. 3, and is not limited to the structural form including the pin shaft and the spring, for example, an elastic sheet or other elastic structures may be adopted, so that the upper body 51 of the wire clip can be clamped by the spring under the elastic action, and the elastic structure for improving the clamping stability can be used. In addition, the arrangement of the elastic pins 14 not only ensures that the special-shaped parallel groove clamp 5 is stably arranged in the special-shaped parallel groove clamp assembly 1, but also enables the special-shaped parallel groove clamp assembly 1 to be suitable for clamping special-shaped parallel groove clamps 5 or non-special-shaped parallel groove clamps with different sizes.
In order to avoid the problem that the movement space of the first clamping jaw 12 and the second clamping jaw 13 is large and the operation difficulty is increased, in this embodiment, a first limiting block 15 and a second limiting block 16 are respectively arranged on the bracket 11 at positions on two sides of the first clamping jaw 12; a third limiting block 17 and a fourth limiting block 18 are respectively arranged on the bracket 11 and positioned on two sides of the second clamping jaw 13;
specifically, the first limiting block 15 and the second limiting block 16, and the third limiting block 17 and the fourth limiting block 18 may be configured as a cylindrical or other limiting structure, so that the closing stroke of the first clamping jaw 12 and the second clamping jaw 13 is not too large, and the tool driving process is protected.
In order to further improve the stability of clamping the special-shaped parallel groove clamp 5, a limit buckle 19 is arranged on the side surface of the bracket 11, so that the side surface of the special-shaped parallel groove clamp 5 is limited;
specifically, the limiting buckle 19 may have a structure with a corner at an end portion, or a structure with a protrusion, and the corner or the protruding inner surface is attached to the side surface of the special-shaped parallel groove clamp 5, so as to implement limiting of the special-shaped parallel groove clamp 5 in the horizontal direction. It will be appreciated that the horizontal direction referred to herein may refer to the horizontal direction in the drawings, or the horizontal direction of the profile parallel groove clamp 5 during the wire splicing operation, and the horizontal direction is not an absolute horizontal direction, and may have a certain angle difference from the actual horizontal direction. It can be further understood that, when the special-shaped parallel groove clamp clamping assembly 1 is provided with one, that is, only a single special-shaped parallel groove clamp can be clamped, two limiting buckles 19 are arranged on two sides of the bracket 11; when a plurality of special-shaped parallel groove clamps are arranged, for example, two special-shaped parallel groove clamps or double special-shaped parallel groove clamps can be clamped, besides the limit buckles 19 are respectively arranged on two sides of the support 11, when the special-shaped parallel groove clamps are clamped, middle limit buckles are arranged between every two adjacent special-shaped parallel groove clamps, the middle limit buckles are also arranged on the support 11, the structure of the middle limit buckles can be the same as or different from that of the limit buckles 19, and the special-shaped parallel groove clamps can be limited in the horizontal direction. The distance between the limiting buckle 19 and the middle limiting buckle and the distance between the middle limiting buckle and the middle limiting buckle can be set and replaced according to the size of the special-shaped parallel groove wire clamp to be clamped, and the special-shaped parallel groove wire clamp can adapt to special-shaped parallel groove wire clamps with various specifications; of course, during actual wiring operation, the wire clamp to be clamped is not limited to the special-shaped parallel groove wire clamp in the embodiment, and the wire clamp can clamp special-shaped parallel groove wire clamps or non-special-shaped parallel groove wire clamps with other structural forms for wiring operation.
The driving assembly 3 comprises a threaded rod 31 rotatably arranged on the bracket 11, one end of the threaded rod 31 is fixedly connected with the insulating rod, the other end of the threaded rod is provided with a driving sliding block 32, and the driving sliding block 32 is provided with a threaded hole 33; the first clamping jaw 12 is provided with a connecting hole 110, and the first clamping jaw 12 is connected with the driving sliding block 32 in a mode that a bolt penetrating through the connecting hole 110 is fixed in the threaded hole 33. A drive spring 111 is sleeved on the bolt, and the drive spring 111 is located between a bolt head 112 of the bolt and the first clamping jaw 12.
Specifically, the driving slider 32 is used for realizing clamping of the lead and unlocking of the special-shaped parallel groove clamp 5 after wiring is completed, ensuring that the lead is always stably connected with the tool in the lifting process of the wiring operation of the insulating rod, avoiding falling of the lead, and ensuring that the special-shaped parallel groove clamp 5 is smoothly unlocked and the tool is smoothly taken down after wiring is completed.
The first clamping jaw 12 and the second clamping jaw 13 clamp two surfaces of the upper clamp body 51 through rotation or translation movement, and protrusions at the edges of the first clamping jaw 12 and the second clamping jaw 13 are just clamped into the lower edge 54 of the upper clamp body, so that limiting clamping of the special-shaped parallel groove clamp 5 is achieved. The first clamping jaw 12 and the second clamping jaw 13 clamp the special-shaped parallel groove clamp 5 under the action of a driving spring 111; the first clamping jaw 12 and the second clamping jaw 13 realize synchronous split rotation or translation movement through gears, connecting rods, bidirectional screw rods or other mechanisms, so that when the first clamping jaw 12 is controlled to open, the second clamping jaw 13 is synchronously opened under the action of the opening force of the first clamping jaw 12, and synchronous clamping and unlocking of the wire clamp body are realized.
The driving spring 111 is used for providing a force required by clamping the first clamping jaw 12 and the second clamping jaw 13, so that the first clamping jaw 12 and the second clamping jaw 13 are always in a clamped reset state under the action of no external force; ensuring that the first clamping jaw 12 and the second clamping jaw 13 can stably clamp the special-shaped parallel groove clamp 5; the driving spring 111 may be other elastic elements such as torsion springs and coil springs, and may also be other energy storage and force generation elements such as pneumatic and hydraulic.
The threaded rod 31 is provided with a lead clamping block 2; the screw thread direction of the position of the driving sliding block 32 is set on the threaded rod 31 and is opposite to the screw thread direction of the position of the lead clamping block 2; a floating block limiting bracket 21 is arranged on the lead clamping block 2; the slider limiting bracket 21 is provided with a plurality of spaces for accommodating the slider through a spacer 22.
Specifically, the position on the threaded rod 31 where the lead clamping block 2 is provided may be set as a torque shaft; the lead clamping block 2 and the torque shaft adopt screw thread transmission, the torque shaft rotates to drive the lead clamping block 2 to move up and down, the lead clamping block 2 moves to the upper end to clamp a lead under the combined action of the special-shaped parallel groove clamp 5, and the phenomenon that an insulating rod causes the lead to be separated from a tool when lifting the tool is avoided. Simultaneously, the floating block limiting bracket 21 is fixed on the lead clamping block 2 and moves up and down along with the lead clamping block 2; when the special-shaped parallel groove clamp 5 is placed in the special-shaped parallel groove clamp clamping assembly 1, the lead clamping block 2 is arranged in the middle position, and a space for placing the special-shaped parallel groove clamp 5 is provided; after the special-shaped parallel groove clamp 5 is placed in the special-shaped parallel groove clamp clamping assembly 1, the lead clamping block 2 ascends to clamp the lead, and meanwhile, the floating block limiting support 21 ascends together to provide limiting for the floating block 52.
The slider limiting bracket 21 realizes the limitation of the slider 52 below the special parallel groove clamp 5, and avoids the problem that the slider 52 is displaced and wiring fails because the main wire cannot be put into the main wire clamping groove 55 or the slider 52 is screwed down in the lifting process of the insulating rod.
The slider limiting bracket 21 provides a limit for the slider 52 below the special parallel groove clamp 5, so that the slider 52 is ensured not to deviate or rotate when the insulating rod lifts the whole tool, and a main line can be led into the main line clamping groove 55 in a gap between the bracket and the slider 52; it is ensured that the slider 52 does not shift or rotate when the outer hexagon bolt is tightened, so that the slider 52 can stably clamp the main wire and the lead wire.
The slider limiting bracket 21 may be divided into a plurality of spaces on the slider limiting bracket 21 by a plurality of partitions 22 or a protrusion structure according to the size and number of the sliders 52; after each slider 52 is correspondingly arranged in the space, each slider 52 is separated in the left-right direction, so that each slider 52 is independent from each other and does not interfere with each other, and rotation or offset of the slider 52 can be avoided when the outer hexagonal bolt is tightened. Because the special-shaped parallel groove clamp 5 is provided with two bolts or one floating block, the floating block limiting bracket 21 and the specific structure form of the interval can be replaced according to the form of the floating blocks 52 so as to adapt to different floating blocks 52; the slider limiting bracket 21 is not limited to the configuration shown in fig. 8, and the slider limiting bracket 21 may be constructed in a larger number of ways in the front-rear, left-right position of the limiting slider 52.
In this embodiment, the driving slide block 32 and the lead clamping block 2 move in opposite directions, when the threaded rod 31 rotates to drive the lead clamping block 2 to move to the middle position, the driving slide block 32 contacts with the first clamping jaw 12, the threaded rod 31 drives the driving slide block 32 to continue to move upwards, the driving slide block 32 can jack the first clamping jaw 12, the first clamping jaw 12 and the second clamping jaw 13 are opened in a linkage manner, and the abnormal parallel groove clamp 5 can be unlocked in a tool; the driving slide block 32 is used for converting the rotation motion of the threaded rod 31 into linear motion, and controlling the opening and closing motion of the first clamping jaw 12 and the second clamping jaw 13, so as to realize the control of clamping and unlocking of the special-shaped parallel groove clamp 5. When the number of the profiled parallel groove clamp assemblies 1 is plural, the driving slide block 32 can simultaneously control the plurality of first clamping jaws 12 to realize the opening and closing movements of the plurality of groups of first clamping jaws 12 and the second clamping jaws 13.
The threaded rod 31 is of a bidirectional threaded structure, specifically, the threaded rod 31 is provided with a thread screwing direction at the position of the driving sliding block 32, which is opposite to the thread screwing direction at the position of the lead clamping block 2, and the thread pitches at the upper position and the lower position are different; the threaded rod 31 and the insulating rod rotate in the same direction, so that the lead clamping block 2 and the driving sliding block 32 are driven to move up and down synchronously and at different speeds; the lead clamping block 2 clamps the lead at the top end, and sequentially achieves the functions of clamping and unlocking the lead, lifting the driving sliding block 32 to control the opening and unlocking of the first clamping jaw 12 and the second clamping jaw 13 and the like when the lead clamping block moves downwards from the top end.
A fixing bracket may be provided on the bracket 11 for mounting the threaded rod 31, and the specific structural form of the bracket 11 and the fixing bracket may be not limited to a certain fixed structure according to the overall design of the tool. One end of the insulating rod connecting interface 4 is connected with the insulating rod, the other end is fixed with the lower end of the threaded rod 31, the rotating torque of the insulating rod is transmitted, and the insulating rods with different lengths can be replaced according to different working environments. Specifically, the mounting of the main line of the special-shaped parallel groove clamp can be realized without other insulating rod tools, and the lead connecting operation of the live insulating rod method can be completed only by screwing bolts when the special-shaped parallel groove clamp 5 is mounted on the main line by using the telescopic insulating rod tools.
The specific operations in the tool wiring operation in this embodiment may include:
attaching a tool to an insulating rod of suitable length, said drive slide 32, in a state of just touching said first jaw 12, placing one or more profiled parallel groove clamps 5 into said profiled parallel groove clamp assembly 1; when the special-shaped parallel groove clamp 5 is placed in the first clamping jaw 12, the first clamping jaw 12 and the second clamping jaw 13 are passively opened under the action of the loading force of the special-shaped parallel groove clamp 5, after the special-shaped parallel groove clamp 5 is loaded, the first clamping jaw 12 and the second clamping jaw 13 can be closed under the action of the elasticity of the driving spring 111 to clamp the special-shaped parallel groove clamp 5, and the loading of the special-shaped parallel groove clamp 5 is completed;
penetrating a lead into the lead clamping groove 56, rotating an insulating rod to drive the lead clamping block 2 to move upwards to clamp the lead, wherein the floating block 52 can realize position limiting under the action of the floating block limiting bracket 21;
lifting the insulating rod to the position of an operating point, putting a main wire into the main wire clamping groove 55, screwing the outer hexagonal screw on the special parallel groove wire clamp 5 by using the insulating rod with the sleeve, and finishing the installation of the wire clamp;
the insulating rod is rotated to drive the lead clamping block 2 to move downwards to the bottom end, the driving sliding block 32 synchronously moves upwards, and the clamping jaw is jacked up to unlock the wire clamp;
lifting the insulating rod to separate the tool from the special parallel groove clamp 5, and taking the tool to the next operation position to finish wiring operation.
The operation content of the tool for removing the special parallel groove clamp 5 in this embodiment may include:
rotating the insulating rod to drive the lead clamping block 2 to move to the bottom end, and opening the first clamping jaw 12 and the second clamping jaw 13;
lifting the tool to the position of the special-shaped parallel groove clamp 5, loading the special-shaped parallel groove clamp 5 into the tool, rotating the insulating rod, closing the clamping jaw, and stably loading the clamp body into the special-shaped parallel groove clamp clamping assembly 1; causing the lead clamping block 2 to clamp the lead by a response operation;
loosening an outer hexagon bolt on the special-shaped parallel groove clamp 5, disconnecting a lead wire from a main line, and simultaneously taking down a tool and the special-shaped parallel groove clamp 5;
and the insulating rod is rotated to unlock the special-shaped parallel groove clamp 5, and the special-shaped parallel groove clamp 5 is taken out from the special-shaped parallel groove clamp clamping assembly 1.
Example 2:
as shown in fig. 9, this embodiment provides an insulation rod method special-shaped parallel groove wiring tool, which belongs to the case that only one special-shaped parallel groove clamp clamping assembly 1 is provided in embodiment 1 to clamp a single special-shaped parallel groove clamp 5; the other structures and the overall operation principle are the same except that the bracket 11, the driving slider 32, the wire clamping block 2, etc. are adjusted in size and structure, and will not be described in detail herein.
Example 3:
the present embodiment provides an insulation bar method special-shaped parallel groove wiring method using the insulation bar method special-shaped parallel groove wiring tool as described in embodiment 1, comprising: the first clamping jaw 12 and the second clamping jaw 13 clamp the special-shaped parallel groove clamp under the drive of the driving assembly 3; protrusions arranged on the first clamping jaw 12 and the second clamping jaw 13 respectively clamp the lower edges 54 of the upper clamp body on two sides of the special-shaped parallel groove clamp; and lifting the special parallel groove clamp 5 to the position of the working point by means of an insulating rod to carry out wiring operation. Specific methods of operation also include the methods of operation of the tools of examples 1 and 2, and are not described in detail herein.
The above description is only a preferred embodiment of the present embodiment, and is not intended to limit the present embodiment, and various modifications and variations can be made to the present embodiment by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present embodiment should be included in the protection scope of the present embodiment.
Claims (2)
1. The special-shaped parallel groove wiring tool for the insulating rod method is characterized by comprising a bracket and a driving assembly arranged on the bracket; one end of the driving assembly is detachably connected with an insulating rod, and the other end of the driving assembly is provided with at least one special-shaped parallel groove clamp clamping assembly;
the special-shaped parallel groove clamp clamping assembly comprises a first clamping jaw and a second clamping jaw which are rotatably connected to the bracket; the first clamping jaw is connected with the driving assembly, one end of the first clamping jaw is connected with one end of the second clamping jaw through gear transmission, and clamping of the first clamping jaw and the second clamping jaw on the special-shaped parallel groove clamp is achieved under the driving of the driving assembly;
protrusions are arranged at the edge of the other end of the first clamping jaw and the edge of the other end of the second clamping jaw, and the two protrusions clamp the lower edge of the upper part body of the wire clamp on two sides of the special-shaped parallel groove wire clamp respectively;
a pin hole is formed in one end, close to the bulge, of the first clamping jaw and the second clamping jaw, and an elastic pin is arranged in the pin hole;
the elastic pin can comprise a pin shaft and a spring, the spring is sleeved on the pin shaft, a boss capable of limiting the spring is arranged on the end part of the pin shaft, the spring can be positioned between the boss and the inner wall of the clamping jaw, when the clamping jaw continuously clamps after the end part of the pin shaft is contacted with the surface of the special-shaped parallel groove clamp, the special-shaped parallel groove clamp acts outwards on the pin shaft, so that the spring is in a compressed state, and the spring in the compressed state acts on the surface of the upper part body of the clamp;
the support is provided with a first limiting block and a second limiting block which are respectively arranged at the positions of two sides of the first clamping jaw, and a third limiting block and a fourth limiting block which are respectively arranged at the positions of two sides of the second clamping jaw;
a limit button is arranged on the side surface of the bracket;
the driving assembly comprises a threaded rod which is rotatably arranged on the bracket, one end of the threaded rod is fixedly connected with the insulating rod, the other end of the threaded rod is provided with a driving sliding block, and the driving sliding block is provided with a threaded hole; the first clamping jaw is provided with a connecting hole, and is connected with the driving sliding block in a mode that a bolt penetrating through the connecting hole is fixed in the threaded hole;
the driving spring is sleeved on the bolt and is positioned between the bolt head of the bolt and the first clamping jaw;
the threaded rod is provided with a lead clamping block; the threaded rod is provided with a thread screwing direction at the position of the driving sliding block, which is opposite to the thread screwing direction at the position of the lead clamping block;
a floating block limiting bracket is arranged on the lead clamping block;
the slider limiting bracket is provided with a plurality of intervals for accommodating the sliders through the partition plates.
2. An insulation bar method special-shaped parallel groove wiring method, which is characterized in that the insulation bar method special-shaped parallel groove wiring tool as described in claim 1 is used, and the method comprises the following steps:
the first clamping jaw and the second clamping jaw clamp the special-shaped parallel groove clamp under the drive of the driving assembly;
protrusions arranged on the first clamping jaw and the second clamping jaw respectively clamp the lower edges of the upper part bodies of the wire clamps on two sides of the special-shaped parallel groove wire clamps;
and lifting the special parallel groove clamp to the position of the operating point by means of the insulating rod to perform wiring operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310961447.4A CN116667088B (en) | 2023-08-02 | 2023-08-02 | Abnormal-shape parallel groove wiring tool and method by insulating rod method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310961447.4A CN116667088B (en) | 2023-08-02 | 2023-08-02 | Abnormal-shape parallel groove wiring tool and method by insulating rod method |
Publications (2)
| Publication Number | Publication Date |
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| CN116667088A CN116667088A (en) | 2023-08-29 |
| CN116667088B true CN116667088B (en) | 2023-11-21 |
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| CN202310961447.4A Active CN116667088B (en) | 2023-08-02 | 2023-08-02 | Abnormal-shape parallel groove wiring tool and method by insulating rod method |
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| CN (1) | CN116667088B (en) |
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| US20200373745A1 (en) * | 2019-05-23 | 2020-11-26 | Southwire Company, Llc | Armored cable stripping tool for cutting the armor in two places |
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| CN206432551U (en) * | 2017-01-22 | 2017-08-22 | 国网湖南省电力公司带电作业中心 | The electronic wire stripper of cable |
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| CN116667088A (en) | 2023-08-29 |
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