CN217642615U

CN217642615U - Cross arm lead wire fixing device

Info

Publication number: CN217642615U
Application number: CN202221014665.4U
Authority: CN
Inventors: 方明堂; 方辉; 赵其力
Original assignee: Zhejiang Minghui Electric Power Equipment Co ltd
Current assignee: Zhejiang Minghui Electric Power Equipment Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-21
Anticipated expiration: 2032-04-27

Abstract

The utility model belongs to the technical field of the electric power technique and specifically relates to a cross arm lead wire fixing device, which comprises a bracket main body, the back mounted of support main part has first clamp, the sliding frame is installed to the base face of support main part, the inboard of sliding frame is equipped with the bearing, the left end of bearing is equipped with ball, ball's the outside has ball nut through threaded connection, the crank is installed to ball's left end, ball nut's the outside is equipped with the sliding block, the cross arm is installed on the top of sliding block, the top of cross arm is equipped with the internal thread groove, there is the bolt inboard in internal thread groove through threaded connection, through setting up fixed block, sliding frame, crank, sliding block, ball and ball nut, can adjust the position of cross arm through sliding frame, crank, sliding block, ball and ball nut, and then adjust the position of line that connects for the overall arrangement of line is more reasonable, and fixes by the fixed block.

Description

Cross arm lead wire fixing device

Technical Field

The utility model relates to an electric power tech field specifically is a cross arm lead wire fixing device.

Background

The cross arm is an angle iron transversely fixed on the top of a telegraph pole, is provided with a porcelain insulator for supporting an overhead wire, is an important component in a pole tower, and has the functions of installing insulators and hardware fittings for supporting a conducting wire and a lightning conductor and keeping a certain safety distance according to the regulations.

The existing fixing mode cannot adjust the line, particularly when the line is too many, the line is reasonable only by adjusting the position of the cross arm, and the insulator is not convenient to detach and install, so that the time and labor are wasted when the insulator is used by workers, and the cross arm is not stable enough, so that the insulator is easy to shake.

There is therefore a need for a cross arm lead attachment that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cross arm lead wire fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a cross arm lead wire fixing device, includes the support main part, the back mounting of support main part has first clamp, the sliding frame is installed to the base face of support main part, the inboard of sliding frame is equipped with the bearing, the left end of bearing is equipped with ball, ball's the outside has ball nut through threaded connection, the crank is installed to ball's left end, ball nut's the outside is equipped with the sliding block, the cross arm is installed on the top of sliding block, the top of cross arm is equipped with the internal thread groove, there is the bolt in the internal thread groove's inboard through threaded connection, the outside of bolt is equipped with solid fixed ring, gu fixed ring's inboard installs the fixed block.

As the utility model discloses preferred scheme, the second clamp is installed to one side that first clamp was kept away from at the back of support main part.

As the preferred proposal of the utility model, the left end of the sliding frame is provided with a circular groove.

As the utility model discloses preferred scheme, the left end of crank is equipped with the silica gel pad.

As the utility model discloses preferred scheme, the top in the sliding block is installed to the bottom of cross arm.

As the utility model discloses preferred scheme, the insulator is installed on the top of fixed block.

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

1. the utility model discloses in, through setting up fixed block, sliding frame, crank, sliding block, ball and ball nut, can adjust the position of cross arm through sliding frame, crank, sliding block, ball and ball nut, and then the position of adjustment fuse to fix by the fixed block.

2. The utility model discloses in, through setting up insulator, bolt and internal thread groove, can be convenient for the dismantlement installation of insulator through bolt and internal thread groove, strengthened the practicality.

3. The utility model discloses in, through setting up support subject, first clamp and second clamp, can avoid rocking through support subject, first clamp and second clamp reinforcing stability.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the cross arm and the inner thread groove structure of the present invention;

fig. 4 is the structural schematic diagram of the ball nut and the sliding block of the present invention.

In the figure: 1. a stent main body; 2. a first clamp; 3. a sliding frame; 4. a bearing; 5. a ball screw; 6. a ball nut; 7. a crank; 8. a slider; 9. a cross arm; 10. an internal thread groove; 11. a bolt; 12. a fixing ring; 13. a fixed block; 14. a second clamp; 15. a circular groove; 16. a silica gel pad; 17. an insulator.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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 also be present. 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a first clamp 2 is installed on the back face of a support main body 1, a sliding frame 3 is installed on the base face of the support main body 1, a bearing 4 is arranged on the inner side of the sliding frame 3, a ball screw 5 is arranged at the left end of the bearing 4, a ball nut 6 is connected to the outer side of the ball screw 5 through threads, a crank 7 is installed at the left end of the ball screw 5, a sliding block 8 is arranged on the outer side of the ball nut 6, a cross arm 9 is installed at the top end of the sliding block 8, an inner thread groove 10 is arranged at the top end of the cross arm 9, a bolt 11 is connected to the inner side of the inner thread groove 10 through threads, a fixing ring 12 is arranged on the outer side of the bolt 11, a fixing block 13 is installed on the inner side of the fixing ring 12, and the positions of the cross arm 9 can be adjusted through the sliding frame 3, the crank 7, the sliding block 7, the ball nut 8, the ball screw 5 and the ball nut 6, so that the positions of connected leads are adjusted and the fixing block 13 is fixed.

In an embodiment, referring to fig. 1, a second clamp 14 is installed on a side of the back surface of the bracket main body 1, which is far away from the first clamp 2, and stability can be enhanced by the bracket main body 1, the first clamp 2 and the second clamp 14 by arranging the bracket main body 1, the first clamp 2 and the second clamp 14, so as to avoid shaking.

In the embodiment, referring to fig. 1, 2, 3 and 4, a circular groove 15 is formed at the left end of the sliding frame 3, a silicone pad 16 is arranged at the left end of the crank 7, the bottom end of the cross arm 9 is mounted at the top end of the sliding block 8, and by arranging the fixed block 13, the sliding frame 3, the crank 7, the sliding block 8, the ball screw 5 and the ball nut 6, the position of the cross arm 9 can be adjusted through the sliding frame 3, the crank 7, the sliding block 8, the ball screw 5 and the ball nut 6, so as to adjust the position of the connecting wire, and the fixed block 13 fixes the position.

In an embodiment, referring to fig. 1, 2 and 3, an insulator 17 is mounted at the top end of the fixing block 13, and by arranging the insulator 17, the bolt 11 and the internal thread groove 10, the insulator 17 can be conveniently detached and mounted through the bolt 11 and the internal thread groove 10, so that the practicability is enhanced.

The working principle is as follows: during the use, through setting up support main part 1, first clamp 2 and second clamp 14, can lead to first clamp 2 and the second clamp 14 cover and establish the outside of line pole and install, can avoid rocking, and further strengthen stability by support main part 1, through setting up fixed block 13, sliding frame 3, crank 7, sliding block 8, ball 5 and ball nut 6, can adjust the position of cross arm 9 through sliding frame 3, crank 7, sliding block 8, ball 5 and ball nut 6, and then the position of adjustment connecting wire, it is more reasonable to make the wiring arrangement that connects fixed through insulator 17, finally fix by fixed block 13, through setting up bolt 11 and internal thread groove 10, can be convenient for the dismantlement installation of insulator 17 through bolt 11 and internal thread groove 10, the practicality has been strengthened, through setting up silica gel pad 16, can strengthen the frictional force through silica gel pad 16, alleviate the trouble for the staff, make the practicality of equipment further strengthen and stability and practicality are higher, have certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cross arm lead wire fixing device, includes support main part (1), its characterized in that: the back mounting of support main part (1) has first clamp (2), sliding frame (3) are installed to the base face of support main part (1), the inboard of sliding frame (3) is equipped with bearing (4), the left end of bearing (4) is equipped with ball (5), there is ball nut (6) outside ball (5) through threaded connection, crank (7) are installed to the left end of ball (5), the outside of ball nut (6) is equipped with sliding block (8), cross arm (9) are installed on the top of sliding block (8), the top of cross arm (9) is equipped with internal thread groove (10), there is bolt (11) inboard of internal thread groove (10) through threaded connection, the outside of bolt (11) is equipped with solid fixed ring (12), fixed block (13) are installed to the inboard of solid fixed ring (12).

2. A cross-arm lead wire fixing device as claimed in claim 1, wherein: and a second clamp (14) is installed on one side, far away from the first clamp (2), of the back surface of the support main body (1).

3. A cross-arm lead wire fixing device as claimed in claim 1, wherein: the left end of the sliding frame (3) is provided with a circular groove (15).

4. A cross arm lead wire fixing device as claimed in claim 1, wherein: the left end of the crank (7) is provided with a silica gel pad (16).

5. A cross-arm lead wire fixing device as claimed in claim 1, wherein: the bottom end of the cross arm (9) is installed at the top end of the sliding block (8).

6. A cross-arm lead wire fixing device as claimed in claim 1, wherein: and an insulator (17) is arranged at the top end of the fixed block (13).