CN214429093U - Join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle - Google Patents
Join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle Download PDFInfo
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- CN214429093U CN214429093U CN202120333348.8U CN202120333348U CN214429093U CN 214429093 U CN214429093 U CN 214429093U CN 202120333348 U CN202120333348 U CN 202120333348U CN 214429093 U CN214429093 U CN 214429093U
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- clamping piece
- dogtooth
- board
- anchor clamps
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Abstract
The utility model provides an indirect live working fastener anchor clamps of distribution network line insulator spindle, its technical scheme who solves the technical problem includes insulating bar and the anchor clamps subassembly of installing on the action bars, the anchor clamps subassembly passes through angle modulation subassembly and is connected with the action bars, the anchor clamps subassembly is equipped with the base, be equipped with a fixed clamping piece and a movable clamping piece on the base, the movable clamping piece is slidable mounting on fixed clamping piece, be fixed with the slide shaft parallel with fixed clamping piece on the movable clamping piece, the other end of slide shaft articulates there is bent piece pull rod, the other end of bent piece pull rod articulates there is the connecting rod that one end and base articulated connection, and the connecting rod rotates and drives the movable clamping piece relative fixed clamping piece through crank and slide shaft and slides; the utility model discloses reduce operation personnel intensity of labour, improved work efficiency, application scope is wide.
Description
Technical Field
The utility model belongs to the technical field of electric power distribution network line construction auxiliary assembly.
Background
When the indirect live working of 10 kilovolt circuit insulator spindle utilizes the action bars to carry out the overlap joint lead wire, need on the pole 2 operation personnel hang heterotypic parallel groove fastener through the insulating fastener action bars on appointed electrified main line, No. 1 operation personnel support the lead wire, thereby rethread No. 1 and No. 2 operation personnel cooperate the fastening fastener screw and accomplish a looks overlap joint work. The special-shaped parallel groove clamp is fixed on the insulating clamp operating rod head, the insulating clamp operating rod head clamps the special-shaped parallel groove clamp by manually rotating the operating rod for 5-10 circles by No. 2 operating personnel, and the operating personnel on the rod wears the three-layer glove manual rotating operating rod and carelessly tightens the clamp operating rod head slightly so that the special-shaped parallel groove clamp drops and has potential safety hazards to the operating personnel. When the leads are lapped in a pure and safe mode, 2 special-shaped parallel groove clamps are needed for lapping one lead, 6 special-shaped parallel groove clamps are needed for lapping the common fuse leads, the number of the special-shaped parallel groove clamps for lapping the leads on two sides of the column switch reaches more than 12, and the time consumption is long; in addition, the manual rotation of 6-12 operating rods for fixing the special-shaped parallel groove clamp takes longer time, which increases the labor intensity of operators.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle, cocoa reduction operation personnel intensity of labour improves work efficiency, and application scope is wide simultaneously.
The utility model provides a join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle, its technical scheme who solves technical problem includes insulating bar and installs the anchor clamps subassembly on the action bars, the anchor clamps subassembly passes through angle adjusting subassembly and is connected with the action bars, the anchor clamps subassembly is equipped with the base, be equipped with a fixed clamping piece and a movable clamping piece on the base, activity clamping piece slidable mounting is on fixed clamping piece, be fixed with the slide shaft parallel with fixed clamping piece on the activity clamping piece, the other end of slide shaft articulates there is the bent piece pull rod, the other end of bent piece pull rod articulates there is the connecting rod that one end and base articulated are connected, and the connecting rod rotates and drives the fixed clamping piece relatively of activity clamping piece through crank and slide shaft and slides.
Preferably, the angle adjusting component comprises a connecting handle, one end of the connecting handle is rotatably connected with the operating rod, the other end of the connecting handle is connected with the base through a support, and the connecting handle is rotatably connected with the support.
Preferably, the one end that the connection handle is connected with the action bars is equipped with first dogtooth and links the board, first dogtooth links the tooth that is equipped with the circumference and distributes on the board, the end of action bars is equipped with and links the board with the first dogtooth that the board corresponds even, first dogtooth links the center part of board and first dogtooth and links the board and is connected through the threaded connection post, the threaded connection post is loosened and is made connection handle and action bars relatively rotate, and when the threaded connection post was locked, first dogtooth links the board and makes connection handle and action bars rigidity with the gomphosis of first dogtooth each other board.
Preferably, the connection handle is equipped with the even board of second dogtooth with leg joint's one end, the second dogtooth is equipped with the tooth that the circumference distributes on the even board, be equipped with on the support and link the board with the even board of second dogtooth that the number of teeth corresponds of second dogtooth, the even board of second dogtooth is connected through the threaded connection post with the even central point of board of second dogtooth, the threaded connection post is loosened and is made connection handle and support relative rotation, and during the locking of threaded connection post, the even board of second dogtooth and the even mutual gomphosis of board of second dogtooth make connection handle and support rigidity.
Preferably, there are 12 teeth on the first male coupling plate and 12 tooth spaces on the first female coupling plate in the circumferential direction.
Preferably, there are 36 teeth on the second male coupling plate and 36 tooth spaces on the second female coupling plate in the circumferential direction.
Preferably, the movable clamping piece is provided with a fixed plate, and an adjusting bolt is arranged between the sliding shaft and the fixed plate.
Preferably, the curved piece pull rod is of a structure with the middle part arched upwards.
Preferably, the end of the connecting plate is provided with a pull ring.
Preferably, the opposite end surfaces of the fixed tooth piece and the movable tooth piece are provided with corresponding protruding teeth.
The utility model has at least the following advantages;
1. the operation is convenient, and in the use process, an operator can fix and loosen the wire clamp only by pulling the pull ring on the connecting rod without consuming excessive physical force;
2. the clamping of the wire clamp is reliable, and the loosening operation of the wire clamp is convenient;
3. the maximum opening state of the movable clamping piece and the fixed clamping piece can be adjusted through the design of the adjusting bolt, and the adjustable clamping device is suitable for wire clamps with different sizes;
4. through the design of the angle adjusting assembly, the angle of the clamp assembly and the operating rod can be adjusted, and the angle adjusting assembly is suitable for construction of main lines at different angles;
5. the angle adjusting component is designed to be two-stage adjustable, and the adjusting range is wider and more accurate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a clamp assembly of the present invention in a tensioned state;
fig. 2 is a schematic view showing the detachment (the unclamped state of the clamp assembly) of each component of the present invention.
In the figure:
an operating lever 1; a base 2; a fixed clip 3; a movable clamping piece 4; a slide shaft 5; a curved piece pull rod 6; a connecting rod 7; a connecting handle 8; a bracket 9; a first lug connecting plate 10; a first concave tooth connecting plate 11; a threaded connecting post 12; a second lug connecting plate 13; a second female coupling plate 14; a pull ring 15; a projecting tooth 16 and an adjusting bolt 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a distribution network line insulating rod indirect live working wire clamp, as shown in the attached figures 1 and 2, comprising an insulating operating rod 1, a clamp component arranged on the operating rod 1 and an angle adjusting component connected between the operating rod 1 and the clamp component, wherein in the working process, an operator holds the operating rod 1 to carry out earth potential operation; the operating rod 1 is made of an insulating material, and can be made of an epoxy resin material, the operating rod 1 is of a multi-section sleeved telescopic structure, and each section is 1.5 m in length and can be lifted.
The angle adjusting component comprises a connecting handle 8, the connecting handle 8 is of a flat plate structure, a first convex tooth connecting plate 10 and a second convex tooth connecting plate 13 are arranged at two ends of the connecting handle 8, teeth distributed circumferentially are arranged on the first convex tooth connecting plate 10 and the second convex tooth connecting plate 13, the first convex tooth connecting plate 10 and the second convex tooth connecting plate 13 can be arranged on the end surface of the connecting handle 8 on the same side and can also be arranged on two sides of the connecting handle 8, a first concave tooth connecting plate 11 connected with the first convex tooth connecting plate 10 is designed on the operating rod 1, the first convex tooth connecting plate and the second concave tooth connecting plate are connected through a threaded connecting rod 12 in a penetrating center, when the threaded connecting rod 12 is locked, tooth grooves of the first convex tooth connecting plate 10 and the first concave tooth connecting plate 11 are mutually meshed, at the moment, the connecting handle 8 and the operating rod 1 are fixed in position, when the threaded connecting rod 12 is loosened, tooth grooves of the first convex tooth connecting plate 10 and the first concave tooth connecting plate 11 are separated, at the moment, after the connecting handle 8 rotates a certain angle relative to the operating rod 1, the threaded connecting column 12 is locked, so that the use of a main line with an angle can be adapted; wherein connection structure between connection handle 8 and support 9 adopts the even board of second dogtooth 13 and the even board of second dogtooth 14, and its theory of operation is the same with action bars 1 and the principle of being connected handle 8, and when concrete design, the tooth distribution angle that first dogtooth even board 10 and second dogtooth even board 13 can be the same also can be inequality, the utility model discloses in, even tooth distribution angle design of board 10 is 30 with first dogtooth for the coarse adjustment, and the second dogtooth is even 13 tooth distribution angles and is 10 for the fine adjustment, makes the angle modulation more accurate convenient.
The base 2 of the clamp assembly is connected with the bracket 9 through a screw, the clamp assembly is used for clamping the wire clamp to carry out high-altitude operation, when the clamp works, an operator lifts the closing or unlocking pull ring 15 upwards by hands to enable the fixed clamping piece 3 and the sliding clamping piece to be in an open state, and the special-shaped parallel groove clamp groove of the operator aligns with the clamping piece and pulls the closing or unlocking pull ring 15 downwards; the specific action is that when the pull ring 15 is pulled, the connecting rod 7 is driven to rotate on the base 2, and then the connecting rod 7 drives the movable clamping piece 4 to slide close to the fixed clamping piece 3 through the bent piece pull rod 6 and the sliding shaft 5, so that the special-shaped parallel groove clamp can be reliably clamped; after the drainage wire is reliably lapped on the main wire, an operator applies downward pulling force to the pull ring 15 by using the insulating hook, the bent piece pull rod 6 can be easily pulled, and the operator can easily detach the wire clamp of the angle-adjustable portable operating rod 1 from the main line wire; in particular, in order to adapt to wire clamps of different sizes, an adjusting bolt 17 is connected between the sliding shaft 5 and the movable clamping piece 4, and the maximum distance between the movable clamping piece 4 and the fixed clamping piece 3 can be adjusted by screwing the adjusting bolt 17, so that the wire clamp is suitable for wire clamps of different sizes.
The utility model discloses only need on the pole 2 operation personnel pull ring 15 on the connecting rod 7 from top to bottom just can easily fix heterotypic parallel groove clamp on insulating fastener action bars 1, reduced No. 2 operation personnel and activity duration and also alleviateed intensity of labour simultaneously, also improved the security of operation in-process.
When the drainage wire is lapped, the special-shaped parallel groove clamp can be easily fixed on the insulating clamp operating rod 1 only by pulling the pull ring 15 on the connecting rod 7 up and down by No. 2 operating personnel on the rod, and the operation is simple, convenient and short in time. Meanwhile, the angle adjusting assembly and the 36-grid concave-convex teeth connected with the insulating operating rod 1 can be adjusted by every 10 degrees, when the wire clamp fixture of the insulating operating rod 1 is adjusted when an angular main line is touched, an operator can conveniently hang the wire clamp on the main line conductor, the coverage area of ground potential live working is enlarged, the working safety is improved, and meanwhile, the working labor intensity and the working time are reduced.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle, a serial communication port, include insulating bar and install the anchor clamps subassembly on the action bars, the anchor clamps subassembly passes through angle adjusting part and is connected with the action bars, the anchor clamps subassembly is equipped with the base, be equipped with a fixed clamping piece and a movable clamping piece on the base, activity clamping piece slidable mounting is on fixed clamping piece, be fixed with the slide-shaft parallel with fixed clamping piece on the activity clamping piece, the other end of slide-shaft articulates there is the bent piece pull rod, the other end of bent piece pull rod articulates there is one end and base articulated connecting rod, and the connecting rod rotates and drives the relative fixed clamping piece of activity clamping piece through crank and slide-shaft and slides.
2. The indirect hot-line work wire clamp of distribution network line insulator spindle of claim 1, characterized in that, the angle adjustment subassembly includes the connecting handle, the one end of connecting handle is connected with the action bars rotation, and the other end of connecting handle passes through the support and is connected with the base, be connected for rotating between connecting handle and the support.
3. The indirect live working fastener clamp of distribution network line insulator spindle of claim 2, characterized in that, the one end that the connecting handle is connected with the action bars is equipped with first dogtooth and links the board, first dogtooth links to be equipped with the tooth that the circumference distributes on the board, the end of action bars is equipped with and links the board with the first dogtooth that the board corresponds with first dogtooth, the central part that first dogtooth links the board and links the board with first dogtooth is connected through the threaded connection post, the threaded connection post is loosened and is made the connecting handle and the action bars relatively rotate, when the threaded connection post is locked, first dogtooth links the board and links the mutual gomphosis of board with first dogtooth and makes connecting handle and action bars position fix.
4. The indirect live working fastener clamp of distribution network line insulator spindle of claim 2, characterized in that, the one end of connecting handle and leg joint is equipped with the even board of second dogtooth, the even board of second dogtooth is equipped with the tooth that the circumference distributes, be equipped with on the support and link the even board of second dogtooth that the number of teeth corresponds with the even board number of teeth of second dogtooth, the even board of second dogtooth is connected through threaded connection post with the central point of the even board of second dogtooth, threaded connection post loosens and makes connecting handle and support rotatable relatively, and when threaded connection post was locked, the even board of second dogtooth and the even mutual gomphosis of board of second dogtooth made connecting handle and support position fixed.
5. The indirect hot-line work wire clamp of the distribution network line insulating rod as claimed in claim 3, wherein there are 12 teeth on the first convex tooth connecting plate and 12 tooth grooves on the first concave tooth connecting plate in the circumferential direction.
6. The indirect hot-line work clamp for the distribution network line insulating rod as claimed in claim 4, wherein the number of teeth of the second convex tooth connecting plate and the number of tooth grooves on the second concave tooth connecting plate are 36 in the circumferential direction.
7. The indirect hot-line work wire clamp of distribution network line insulator spindle of claim 1, wherein the movable clamping piece is provided with a fixing plate, and an adjusting bolt is arranged between the sliding shaft and the fixing plate.
8. The indirect hot-line work wire clamp of the distribution network line insulating rod of claim 1, wherein the curved pull rod is of a structure with the middle part arched upwards.
9. The indirect hot-line work wire clamp of the distribution network line insulating rod of claim 1, wherein the end of the connecting rod is provided with a pull ring.
10. The indirect hot-line work wire clamp of the distribution network line insulating rod of claim 1, wherein the opposite end surfaces of the fixed clamping piece and the movable clamping piece are respectively provided with corresponding protruding teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333348.8U CN214429093U (en) | 2021-02-05 | 2021-02-05 | Join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333348.8U CN214429093U (en) | 2021-02-05 | 2021-02-05 | Join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214429093U true CN214429093U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333348.8U Active CN214429093U (en) | 2021-02-05 | 2021-02-05 | Join in marriage indirect live working fastener anchor clamps of net twine way insulator spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214429093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016890A (en) * | 2021-11-08 | 2022-02-08 | 国网山东省电力公司寿光市供电公司 | Electric power maintenance auxiliary ladder |
-
2021
- 2021-02-05 CN CN202120333348.8U patent/CN214429093U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016890A (en) * | 2021-11-08 | 2022-02-08 | 国网山东省电力公司寿光市供电公司 | Electric power maintenance auxiliary ladder |
| CN114016890B (en) * | 2021-11-08 | 2024-02-23 | 国网山东省电力公司寿光市供电公司 | Auxiliary ladder for electric power maintenance |
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