CN218070802U

CN218070802U - Electric power wire clamp mounting tool and electric power wire clamp

Info

Publication number: CN218070802U
Application number: CN202221407258.XU
Authority: CN
Inventors: 黄益智
Original assignee: Guangzhou Zhiyu Power Technology Engineering Co ltd
Current assignee: Guangzhou Zhiyu Power Technology Engineering Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-12-16
Anticipated expiration: 2032-06-07

Abstract

The utility model provides a power wire clamp mounting tool, which comprises an outer sleeve, an inner lining pipe, a connecting rod, a limiting device, a connecting device, a first clamping part and a second clamping part; the inner lining pipe is connected to the inner cavity of the outer sleeve through threads, the first clamping part is welded and fixed with the outer sleeve, the connecting rod is welded to the lower end face of the second clamping part, the limiting device is used for ensuring that the second clamping part corresponds to the first clamping part up and down, and the connecting device is used for connecting the inner lining pipe and the connecting rod; through bushing pipe in threaded connection's outer tube and bushing pipe, can drive the connecting rod rebound through lining pipe in the rotation and connecting device to guarantee through stop device that first clamping part and second clamping part correspond from top to bottom, because bushing pipe and outer tube pass through threaded connection, both position relatively fixed back stability is high, thereby guarantee the stability after the clamping.

Description

Electric power wire clamp mounting tool and electric power wire clamp

Technical Field

The utility model relates to an electric power fastener technical field specifically is an electric power fastener mounting tool and electric power fastener.

Background

When installing the live working fastener and setting up the leading-out current branch road on the high tension line of erectting on the electric power tower, the usual way is hanging the live working fastener on the electric wire earlier, then carry out the knob to the screw rod through the insulating long rod of taking the swivel wrench, make the briquetting compress tightly the electric wire gradually, but at this in-process, because the electric wire sets up at the eminence, and operating personnel is on ground, relative movement action appears easily between live working fastener and the electric wire, not only make the fastener break away from the electric wire easily, and the operation is inconvenient, greatly influence work efficiency, consequently, need an erecting tool for installing the electric power fastener.

For example, application numbers are: 202010310007.9, including insulating outer tube, inner tube, action bars, fixed chuck, activity chuck, guide pillar, insulating outer tube lateral wall is formed with a guide way that is "7" font, and the action bars passes guide way and inner tube fixed connection, can drive activity chuck and fixed chuck cooperation and press from both sides tightly or loosen electrified operation fastener.

Although above-mentioned mounting tool can carry out reliable centre gripping fixed to the hot-line work fastener, when installing the hot-line work fastener, be convenient for stabilize the position of hot-line work fastener, be favorable to operating personnel's installation operation, after accomplishing the installation, through the guide way structure of its 7 "font, can stir the action of action bars easily again for mounting tool can very easily with the hot-line work fastener phase separation, the installation operation of hot-line work fastener is very convenient, can improve its installation effectiveness greatly.

However, the stability of the electric wire clamp fixed by clamping is general, and in the process of clamping the electric wire clamp, the first clamping part and the second clamping part can rotate relatively in the axial direction, so that the first clamping part and the second clamping part cannot be ensured to correspond up and down.

An object of the utility model is to provide an electric power fastener mounting tool has solved the problem that mentions in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides an electric wire clamp mounting tool, which comprises an outer sleeve, an inner lining pipe, a connecting rod, a limiting device, a connecting device, a first clamping part and a second clamping part; the inner lining pipe is connected to the inner cavity of the outer sleeve through threads, the first clamping portion is welded and fixed with the outer sleeve, the connecting rod is welded to the lower end face of the second clamping portion, the limiting device is used for ensuring that the second clamping portion corresponds to the first clamping portion up and down, and the connecting device is used for connecting the inner lining pipe and the connecting rod.

Preferably, the limiting device is a limiting ring arranged at the upper end of the inner cavity of the outer sleeve, and the cross sections of the limiting ring and the connecting rod are both noncircular which can limit the relative rotation of the limiting ring and the connecting rod.

Preferably, the connecting device comprises a clamping groove and a clamping ring, the upper end of the clamping groove with the T-shaped cross section extends out of the upper end face of the lining pipe, and the clamping ring arranged on the lower end face of the connecting rod is rotatably installed in the clamping groove.

Preferably, the lower end of the inner lining pipe is welded with a handle with an outer diameter larger than the inner diameter of the outer sleeve.

The utility model provides a with mounting tool complex electric power fastener, the electric power fastener includes main body frame, main body frame bilateral symmetry is equipped with the installation position, main body frame's lower extreme has the threaded rod through threaded connection, the threaded rod stretches into the one end movable mounting of installation position has the line ball piece, main body frame's middle part longitudinal symmetry be provided with respectively with first clamping part with second clamping part complex arc wall.

Preferably, the first clamping part, the second clamping part and one side of the arc-shaped groove close to each other are provided with anti-skidding reticulate patterns.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a threaded connection's outer tube and interior bushing pipe can drive the connecting rod rebound through lining pipe in rotating and connecting device to guarantee to correspond about first clamping part and the second clamping part through stop device, because interior bushing pipe and outer tube pass through threaded connection, both position relatively fixed back stability is high, thereby guarantees the stability behind the clamping.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;

FIG. 3 is a top view of the connecting rod and the lining tube of the present invention;

fig. 4 is the utility model discloses a power clamp structure schematic diagram.

In the figure: 1. an outer sleeve; 2. a liner tube; 21. a grip; 3. a connecting rod; 4. a limiting device; 41. a limiting ring; 5. a connecting device; 51. a card slot; 52. a snap ring; 6. a first clamping portion; 7. a second clamping portion; 8. a main body frame; 81. an installation position; 82. a threaded rod; 83. a line pressing block; 84. an arc-shaped groove.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

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 invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, an electric wire clamp installation tool includes an outer sleeve 1, an inner liner 2, a connecting rod 3, a limiting device 4, a connecting device 5, a first clamping portion 6 and a second clamping portion 7; the lining pipe 2 is connected to the inner cavity of the outer sleeve 1 through threads, the first clamping portion 6 is fixedly welded to the outer sleeve 1, the connecting rod 3 is welded to the lower end face of the second clamping portion 7, the limiting device 4 is used for ensuring that the second clamping portion 7 corresponds to the first clamping portion 6 vertically, and the connecting device 5 is used for connecting the lining pipe 2 and the connecting rod 3.

Please refer to fig. 3 again, the limiting device 4 is a limiting ring 41 disposed at the upper end of the inner cavity of the outer sleeve 1, the cross sections of the limiting ring 41 and the connecting rod 3 are non-circular, which can limit the relative rotation between the limiting ring 41 and the connecting rod 3, and the cross sections of the limiting ring 41 and the connecting rod 3 are non-circular, which can limit the relative rotation between the limiting ring 41 and the connecting rod 3, so as to prevent the connecting rod 3 from rotating, thereby ensuring that the second clamping portion 7 always corresponds to the first clamping portion 6 up and down in the up-and-down moving process.

With reference to fig. 1 and 2 again, the connecting device 5 includes a clamping groove 51 and a snap ring 52, an upper end of the clamping groove 51 with a T-shaped cross section extends out of an upper end surface of the lining tube 2, the snap ring 52 arranged on a lower end surface of the connecting rod 3 is rotatably mounted in the clamping groove 51, and the connecting rod 3 and the lining tube 2 can be connected by arranging the clamping groove 51 and the snap ring 52; the lower end of the inner lining pipe 2 is welded with a handle 21 with the outer diameter larger than the inner diameter of the outer sleeve 1; by arranging the handle 21, the lining tube 2 can be conveniently rotated, so that the second clamping part 7 is driven to move up and down.

Please refer to fig. 4 again, the power line clamp matched with the installation tool includes a main body frame 8, the main body frame 8 is provided with installation positions 81 in bilateral symmetry, the lower end of the main body frame 8 is connected with a threaded rod 82 through threads, one end of the threaded rod 82 extending into the installation positions 81 is movably provided with a line pressing block 83, the middle part of the main body frame 8 is provided with arc-shaped grooves 84 matched with the first clamping portion 6 and the second clamping portion 7 respectively in up-and-down symmetry, one sides of the first clamping portion 6, the second clamping portion 7 and the arc-shaped grooves 84 close to each other are provided with anti-skidding reticulate patterns, and the power line clamp can be clamped and fixed and loosened by the up-and-down movement of the second clamping portion 7 through the arrangement of the arc-shaped grooves 84 matched with the first clamping portion 6 and the second clamping portion 7.

The embodiment of the utility model provides a concrete operation mode as follows:

the arc-shaped groove 84 at the lower end of the power wire clamp is clamped into the second clamping part 7, then the outer sleeve 1 is held by one hand, the handle 21 is rotated by the other hand, so that the inner lining pipe 2 moves upwards under the guidance of threads, the connecting rod 3 can be pushed to move upwards due to the matching of the clamping groove 51 and the clamping ring 52, and the connecting rod 3 is provided with a non-circular shape (such as an oval shape, a rectangular shape, a triangular shape, a pentagonal hexagon shape, and a circular shape with mutually meshed teeth on the outer wall) which can limit the relative rotation of the limiting ring 41 and the connecting rod 3 in the cross section, so that the second clamping part 7 can not rotate in the process of moving upwards of the connecting rod 3, and the first clamping part 6 above can be clamped into the arc-shaped groove 84 at the upper end of the power wire clamp;

after the two electric wires are clamped and fixed by the electric wire clamp, the mounting tool needs to be dismounted, and at the moment, the second clamping part 7 can be driven to move downwards only by reversely rotating the handle 21, so that the electric wire clamp is loosened, and then the mounting tool is dismounted.

In addition to the installation tool, an insulated pole with a wrench is required for installing the hot-line operation clamp, and a wrench structure, preferably a remotely operable and automatically operable wrench, is used for screwing the threaded rod 82 to push the wire pressing block 83 upwards to clamp the wire in the installation position 81, which is an existing tool device and is not described herein.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an electric power fastener mounting tool which characterized in that: comprises an outer sleeve (1), an inner lining pipe (2), a connecting rod (3), a limiting device (4), a connecting device (5), a first clamping part (6) and a second clamping part (7);

the inner lining pipe (2) is connected to the inner cavity of the outer sleeve (1) through threads, the first clamping portion (6) is fixedly welded to the outer sleeve (1), the connecting rod (3) is welded to the lower end face of the second clamping portion (7), the limiting device (4) is used for ensuring that the second clamping portion (7) vertically corresponds to the first clamping portion (6), and the connecting device (5) is used for connecting the inner lining pipe (2) and the connecting rod (3).

2. An electric power clamp installation tool as claimed in claim 1, wherein: the limiting device (4) is a limiting ring (41) arranged at the upper end of the inner cavity of the outer sleeve (1), and the cross sections of the limiting ring (41) and the connecting rod (3) are both noncircular which can limit the relative rotation of the limiting ring (41) and the connecting rod (3).

3. An electric power clamp installation tool as claimed in claim 2, wherein: the connecting device (5) comprises a clamping groove (51) and a clamping ring (52), the cross section of the clamping groove (51) is T-shaped, the upper end face of the lining pipe (2) extends out of the upper end face of the clamping groove, and the clamping ring (52) arranged on the lower end face of the connecting rod (3) is rotatably installed in the clamping groove (51).

4. An electric power clamp installation tool as claimed in claim 3, wherein: the lower end of the inner lining pipe (2) is welded with a handle (21) with the outer diameter larger than the inner diameter of the outer sleeve (1).

5. An electrical power clamp for cooperation with an electrical power clamp installation tool as claimed in any one of claims 1 to 4, wherein: the electric power fastener includes main body frame (8), main body frame (8) bilateral symmetry is equipped with installation position (81), there is threaded rod (82) lower extreme of main body frame (8) through threaded connection, threaded rod (82) stretch into the one end movable mounting of installation position (81) has line ball piece (83), the middle part longitudinal symmetry of main body frame (8) be provided with respectively with first clamping part (6) with second clamping part (7) complex arc wall (84).

6. The power clamp of claim 5, wherein: the first clamping part (6), the second clamping part (7) and one side of the arc-shaped groove (84) which is close to each other are provided with anti-skidding reticulate patterns.