CN216287789U

CN216287789U - Butterfly porcelain insulator convenient to installation

Info

Publication number: CN216287789U
Application number: CN202123089864.XU
Authority: CN
Inventors: 孔海东; 张宝霞
Original assignee: Aoxing Power Equipment Co ltd
Current assignee: Aoxing Power Equipment Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-12
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the technical field of butterfly porcelain insulators, and particularly relates to a butterfly porcelain insulator convenient to mount, which comprises a main body column and a mounting frame, wherein an umbrella skirt is mounted on the outer side of the main body column, a transverse plate is fixed at the end of the main body column, a threaded column is mounted above the transverse plate, a nut is arranged at the end of the threaded column, a lifting plate is mounted below the nut, a chuck is fixed at the bottom of the lifting plate, a first rotating rod is mounted in the middle of the chuck, a connecting shaft is arranged at the end of the first rotating rod, a second rotating rod is mounted on the outer side of the connecting shaft, a connecting block is fixed on the surface of the connecting shaft, a clamping plate is mounted at the end of the connecting block, the mounting frame is fixed at the bottom of the main body column, a screw is mounted on the end side of the mounting frame, and a mounting plate is arranged on the outer side of the screw. This butterfly porcelain insulator convenient to installation, convenient to use person installs the cable, and is convenient for help cable shock attenuation, reduces the probability of cable damage.

Description

Butterfly porcelain insulator convenient to installation

Technical Field

The utility model relates to the technical field of butterfly porcelain insulators, in particular to a butterfly porcelain insulator convenient to install.

Background

The insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mainly used for a telegraph pole in the early years, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is slowly developed, the insulator is usually made of glass or ceramic and called an insulator for increasing creepage distance, and the existing butterfly ceramic insulator has the following problems:

1. the cable is inconvenient for a user to install, the operation difficulty is high, the time and energy of the user are wasted, and the practicability is low;

2. the shock absorption device does not have the function of helping the cable to absorb shock, the cable is easy to shake under the blowing of wind, and damage can occur without buffering.

Aiming at the problems, innovative design is urgently needed on the basis of the original butterfly porcelain insulator convenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a butterfly porcelain insulator convenient to mount, and aims to solve the problems that the existing butterfly porcelain insulator is inconvenient for a user to mount a cable and cannot help the cable to absorb shock.

In order to achieve the purpose, the utility model provides the following technical scheme: a butterfly porcelain insulator convenient to install comprises a main body column and an installation frame, wherein an umbrella skirt is installed on the outer side of the main body column, a transverse plate is fixed at the end of the main body column, a threaded column is installed above the transverse plate, a nut is arranged at the end of the threaded column, a lifting plate is installed below the nut, a chuck is fixed at the bottom of the lifting plate, a first rotating rod is installed at the middle position of the chuck, a connecting shaft is arranged at the end of the first rotating rod, a second rotating rod is installed on the outer side of the connecting shaft, a connecting block is fixed on the surface of the connecting shaft, a clamping plate is installed at the end of the connecting block, the installation frame is fixed at the bottom of the main body column, a screw is installed at the end side of the installation frame, an installation plate is arranged on the outer side of the screw, a telescopic rod is fixed on the inner side of the installation plate, a spring is nested on the outer side of the telescopic rod, and a fixing plate is installed at the end of the telescopic rod, and the side of the fixed plate is fixed with an extrusion plate.

Preferably, the threaded columns are symmetrically arranged about the central line of the transverse plate in number of 2, and the threaded columns are vertically connected with the transverse plate.

Preferably, the lifting plate and the transverse plate form a lifting mounting structure through the threaded columns, and the lifting plate and the transverse plate are arranged in parallel.

Preferably, the first rotating rod and the lifting plate form a rotating installation structure, and the first rotating rod and the second rotating rod are symmetrically arranged around the axis of the connecting shaft.

Preferably, the clamping plate is arranged in an arc shape, and the clamping plate and the connecting block are arranged in a welding integrated mode.

Preferably, the extrusion plate and the mounting plate form a lifting mounting structure through springs, and the number of the springs is 2 symmetrically arranged about the center line of the extrusion plate.

Compared with the prior art, the utility model has the beneficial effects that: the butterfly porcelain insulator convenient to install is convenient for a user to install a cable, is convenient for helping the cable to absorb shock, and reduces the probability of cable damage;

1. one end of a cable is placed between a lifting plate and a transverse plate, a nut is rotated, the lifting plate moves downwards under the action of gravity, a first rotating rod and a second rotating rod rotate respectively, a connecting shaft is installed at the end of the first rotating rod and the end of the second rotating rod, a connecting block is fixed on the outer side of the connecting shaft, a clamping plate is fixed at the end of the connecting block, the clamping plate starts to move, one end of the cable is clamped, the lifting plate is limited to a certain height through the rotation of the nut, one end of the cable is further installed on a butterfly-type porcelain insulator, a screw and an installing plate are taken down, the other end of the cable is placed into an installing frame, and the other end of the cable is installed in the installing frame through an extrusion plate, so that a user can install the cable conveniently;

2. the avris of stripper plate is fixed with the fixed plate, and the telescopic link is installed to the below of fixed plate, and the outside nestification of telescopic link has the spring, through the additional action of spring, and the help cable shock attenuation of being convenient for reduces the probability of cable damage.

Drawings

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

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

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the connecting block and the connecting shaft according to the present invention.

In the figure: 1. a main body column; 2. an umbrella skirt; 3. a transverse plate; 4. a threaded post; 5. a nut; 6. a lifting plate; 7. a chuck; 8. a first rotating lever; 9. a connecting shaft; 10. a second rotating rod; 11. connecting blocks; 12. a splint; 13. installing a frame; 14. a screw; 15. mounting a plate; 16. a telescopic rod; 17. a spring; 18. a fixing plate; 19. and (5) pressing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a butterfly porcelain insulator convenient to install comprises a main body column 1, an umbrella skirt 2, a transverse plate 3, a threaded column 4, a nut 5, a lifting plate 6, a chuck 7, a first rotating rod 8, a connecting shaft 9, a second rotating rod 10, a connecting block 11, a clamping plate 12, an installing frame 13, a screw 14, an installing plate 15, a telescopic rod 16, a spring 17, a fixing plate 18 and a squeezing plate 19, wherein the umbrella skirt 2 is installed on the outer side of the main body column 1, the transverse plate 3 is fixed at the end of the main body column 1, the threaded column 4 is installed above the transverse plate 3, the nut 5 is arranged at the end of the threaded column 4, the lifting plate 6 is installed below the nut 5, the chuck 7 is fixed at the bottom of the lifting plate 6, the first rotating rod 8 is installed at the middle position of the chuck 7, the connecting shaft 9 is arranged at the end of the first rotating rod 8, the second rotating rod 10 is installed on the outer side of the connecting shaft 9, the connecting block 11 is fixed on the surface of the connecting shaft 9, a clamping plate 12 is installed at the end of the connecting block 11, the mounting frame 13 is fixed at the bottom of the main body column 1, a screw 14 is installed at the end side of the mounting frame 13, an installation plate 15 is arranged on the outer side of the screw 14, an expansion link 16 is fixed on the inner side of the installation plate 15, a spring 17 is nested on the outer side of the expansion link 16, a fixing plate 18 is installed at the end of the expansion link 16, and a squeezing plate 19 is fixed on the side of the fixing plate 18;

furthermore, 2 threaded columns 4 are symmetrically arranged about the center line of the transverse plate 3, the threaded columns 4 are vertically connected with the transverse plate 3, and the 2 threaded columns 4 are arranged, so that the moving track of the lifting plate 6 can be conveniently fixed, and the lifting plate 6 can be conveniently and stably moved;

furthermore, the lifting plate 6 and the transverse plate 3 form a lifting mounting structure through the threaded columns 4, the lifting plate 6 and the transverse plate 3 are arranged in parallel, the lifting plate 6 and the transverse plate 3 jointly act to clamp one end of a cable, and the lifting plate 6 and the transverse plate 3 are arranged in parallel to avoid the cable from shaking;

furthermore, the first rotating rod 8 and the lifting plate 6 form a rotating installation structure, the first rotating rod 8 and the second rotating rod 10 are symmetrically arranged relative to the axis of the connecting shaft 9, and after the first rotating rod 8 and the second rotating rod 10 rotate, the clamping plate 12 moves, so that one end of a cable can be clamped conveniently, and the installation difficulty is reduced;

furthermore, the clamping plate 12 is arranged in an arc shape, the clamping plate 12 and the connecting block 11 are integrally welded, and the clamping plate 12 can be more attached to the cable due to the arc-shaped arrangement, so that the cable can be firmly clamped;

further, stripper plate 19 and mounting panel 15 constitute lift mounting structure through spring 17, and spring 17 is provided with 2 about stripper plate 19's central line symmetry, through 2 springs 17, provides cushioning effect for stripper plate 19, improve equipment's shock attenuation effect, avoid the cable to take place to shake and appear damaging.

The working principle is as follows: when the butterfly porcelain insulator convenient to install is used, one end of a cable is placed between a lifting plate 6 and a transverse plate 3, a nut 5 is rotated, the lifting plate 6 moves downwards under the action of gravity, a first rotating rod 8 and a second rotating rod 10 rotate respectively, a connecting shaft 9 is installed at the end of each of the first rotating rod 8 and the second rotating rod 10, a connecting block 11 is fixed on the outer side of the connecting shaft 9, a clamping plate 12 is fixed at the end of the connecting block 11, the clamping plate 12 starts to move to clamp one end of the cable, the lifting plate 6 is limited at a certain height through rotating the nut 5, one end of the cable is further installed on the butterfly porcelain insulator, a screw 14 and an installing plate 15 are taken down, the other end of the cable is placed into an installing frame 13, the other end of the cable is installed in the installing frame 13 through an extrusion plate 19, a user can install the cable conveniently, a fixing plate 18 is fixed on the side of the extrusion plate 19, a telescopic rod 16 is installed below the fixing plate 18, the outside nestification of telescopic link 16 has spring 17, through spring 17's additional action, is convenient for help cable shock attenuation, reduces the probability of cable damage.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a butterfly porcelain insulator convenient to installation, includes main part post (1) and installing frame (13), its characterized in that: the umbrella skirt (2) is installed on the outer side of the main body column (1), the transverse plate (3) is fixed at the end of the main body column (1), the threaded column (4) is installed above the transverse plate (3), the nut (5) is arranged at the end of the threaded column (4), the lifting plate (6) is installed below the nut (5), the chuck (7) is fixed at the bottom of the lifting plate (6), the first rotating rod (8) is installed at the middle position of the chuck (7), the connecting shaft (9) is arranged at the end of the first rotating rod (8), the second rotating rod (10) is installed on the outer side of the connecting shaft (9), the connecting block (11) is fixed on the surface of the connecting shaft (9), the clamping plate (12) is installed at the end of the connecting block (11), the mounting frame (13) is fixed at the bottom of the main body column (1), and the screw (14) is installed on the end side of the mounting frame (13), and the outside of screw (14) is provided with mounting panel (15), the inboard of mounting panel (15) is fixed with telescopic link (16), and the outside nestification of telescopic link (16) has spring (17), and fixed plate (18) are installed to the end department of telescopic link (16), the avris of fixed plate (18) is fixed with stripper plate (19).

2. The butterfly porcelain insulator convenient to install of claim 1, wherein: the number of the threaded columns (4) is 2 about the center line of the transverse plate (3), and the threaded columns (4) are vertically connected with the transverse plate (3).

3. The butterfly porcelain insulator convenient to install of claim 1, wherein: the lifting plate (6) and the transverse plate (3) form a lifting mounting structure through the threaded column (4), and the lifting plate (6) and the transverse plate (3) are arranged in parallel.

4. The butterfly porcelain insulator convenient to install of claim 1, wherein: the first rotating rod (8) and the lifting plate (6) form a rotating installation structure, and the first rotating rod (8) and the second rotating rod (10) are symmetrically arranged relative to the axis of the connecting shaft (9).

5. The butterfly porcelain insulator convenient to install of claim 1, wherein: splint (12) adopt the arc setting, and splint (12) and connecting block (11) adopt welding integration setting.

6. The butterfly porcelain insulator convenient to install of claim 1, wherein: the extrusion plate (19) and the mounting plate (15) form a lifting mounting structure through springs (17), and the springs (17) are symmetrically provided with 2 springs relative to the center line of the extrusion plate (19).