CN213070755U

CN213070755U - Bus post insulator convenient to installation

Info

Publication number: CN213070755U
Application number: CN202022090776.0U
Authority: CN
Inventors: 何兆群
Original assignee: Yangzhong Jinshili Electric Co ltd
Current assignee: Yangzhong Jinshili Electric Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-27
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the technical field of the insulator, especially, be a generating line post insulator convenient to installation, including base, round bar and T shape bolt, the rectangular channel has been seted up to the base upper surface, and the base slip cap is established in the outside of two round bars, and the one end that two round bars are close to each other extends to the rectangular channel and the first triangular block of fixedly connected with, the other end fixedly connected with rectangular block of round bar, fixedly connected with spring between rectangular block and the base, and the right side of base is rotated and is connected with first fixed pulley, and the both sides of base are all rotated and are connected with the second fixed pulley, are located one side fixedly connected with haulage rope that left rectangular block is close to the base. The utility model discloses a cooperation between the first triangular block, second fixture block, first fixed block, second fixed block and the T shape bolt that set up reaches quick installation, to the purpose of cable quick fixation.

Description

Bus post insulator convenient to installation

Technical Field

The utility model relates to an insulator technical field specifically is a bus post insulator convenient to installation.

Background

The post insulator is a special insulating control part, can play an important role in an overhead transmission line, is usually made of silica gel or ceramics to increase creepage distance, is called an insulator, and plays two basic roles in the overhead transmission line, namely, supporting a lead and preventing current from flowing back to the ground, wherein the two roles must be ensured, the quality of the insulator determines whether the whole line is normal or not, the insulator should not generate flashover breakdown and failure phenomena caused by changes of environment and electric load conditions, otherwise, the insulator can lose the function and damage the service life of the whole line, the existing post insulator has a single structure when being installed, is inconvenient to install and disassemble quickly, is inconvenient to maintain and replace at the later stage, and often needs to fix a cable and the insulator through iron wires in the using process, the whole process is complex to operate, and the actual use requirements cannot be met, so that the bus post insulator convenient to mount is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bus post insulator convenient to installation has solved the quick installation of being not convenient for, has dismantled and the quick fixed cable's of being not convenient for problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bus post insulator convenient to install comprises a base, round rods and T-shaped bolts, wherein a rectangular groove is formed in the upper surface of the base, the base is slidably sleeved on the outer sides of the two round rods, one end, close to each other, of each round rod extends into the rectangular groove and is fixedly connected with a first triangular block, the other end of each round rod is fixedly connected with a rectangular block, a spring is fixedly connected between each rectangular block and the base, the right side of the base is rotatably connected with a first fixed pulley, the two sides of the base are both rotatably connected with second fixed pulleys, one side, close to the base, of one rectangular block on the left side is fixedly connected with a traction rope, the outer side of the traction rope is slidably connected with the corresponding second fixed pulley and the corresponding first fixed pulley, the right end of the traction rope is fixedly connected with the outer surface of one rectangular block on the right side, a connecting block is arranged above the, the upper surface of the connecting block is fixedly connected with an insulator body.

As the utility model discloses a preferred technical scheme, the first fixture block of top fixedly connected with of insulator body, the first fixed block of left side fixedly connected with of first fixture block, first screw hole has been seted up to the upper surface of first fixed block, and the upper surface of first fixture block rotates and is connected with the second fixture block, the left side fixedly connected with second fixed block of second fixture block, second fixed block and T shape bolt threaded connection.

As a preferred technical scheme of the utility model, a plurality of circular card pipes of outside fixedly connected with of base, the inner wall of circular card pipe and the outside sliding connection of haulage rope, the lower fixed surface of base is connected with the bottom plate.

As a preferred technical scheme of the utility model, the through-hole has all been seted up to the both sides inner wall of rectangular channel, the inner wall of through-hole and the outside sliding connection of the round bar that corresponds.

As a preferred technical scheme of the utility model, the second screw hole has been seted up to the upper surface of second fixture block, the inner wall of second screw hole and the outside threaded connection of T shape bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a bus post insulator convenient to installation possesses following beneficial effect:

1. this bus post insulator convenient to installation, cooperation between first triangular block, second triangular block and the spring through setting up, the connecting block drives the contact of second triangular block downward movement and extrudes first triangular block for first triangular block and second triangular block are staggered mutually, and under the effect of spring, first triangular block and second triangular block upper surface movable contact reach the purpose of quick installation.

2. This bus post insulator convenient to installation, through the cooperation between the second fixture block that sets up, first fixed block, second fixed block and the T shape bolt, rotates the second fixture block, and the second fixture block drives second fixed block and T shape bolt removal for the T shape bolt is close to the first screw hole on the first fixed block, rotates T shape bolt, reaches the purpose to cable quick fixation.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic left-side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the top perspective structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a base; 2. a round bar; 3. a first triangular block; 4. a rectangular block; 5. a spring; 6. a first fixed pulley; 7. a second fixed pulley; 8. a hauling rope; 9. connecting blocks; 10. a second triangular block; 11. an insulator body; 12. a first clamping block; 13. a first fixed block; 14. a second fixture block; 15. a second fixed block; 16. a T-bolt; 17. a circular clamping pipe; 18. a base plate.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a bus post insulator convenient to install comprises a base 1, round rods 2 and T-shaped bolts 16, wherein a rectangular groove is formed in the upper surface of the base 1, the base 1 is sleeved on the outer sides of the two round rods 2 in a sliding manner, one ends, close to each other, of the two round rods 2 extend into the rectangular groove and are fixedly connected with a first triangular block 3, the other end of each round rod 2 is fixedly connected with a rectangular block 4, a spring 5 is fixedly connected between each rectangular block 4 and the base 1, the right side of the base 1 is rotatably connected with a first fixed pulley 6, two sides of the base 1 are both rotatably connected with second fixed pulleys 7, one side, close to the base 1, of one rectangular block 4 on the left side is fixedly connected with a traction rope 8, the outer side of the traction rope 8 is slidably connected with the corresponding second fixed pulley 7 and the corresponding first fixed pulley 6, the right end of the traction rope 8 is fixedly connected with the outer surface of one rectangular, the both sides of connecting block 9 are all fixed even to be installed second triangular block 10, and the last fixed surface of connecting block 9 is connected with insulator body 11.

In this embodiment, through the haulage rope 8 that sets up, be convenient for drive the direction removal that rectangular block 4 kept away from each other simultaneously.

Specifically, a first fixture block 12 is fixedly connected to the top of the insulator body 11, a first fixing block 13 is fixedly connected to the left side of the first fixture block 12, a first threaded hole is formed in the upper surface of the first fixing block 13, a second fixture block 14 is rotatably connected to the upper surface of the first fixture block 12, a second fixing block 15 is fixedly connected to the left side of the second fixture block 14, and the second fixing block 15 is in threaded connection with a T-shaped bolt 16.

In this embodiment, the first fixture block 12 and the second fixture block 14 are fixed by the T-shaped bolt 16 conveniently through the first threaded hole.

Specifically, the outer side of the base 1 is fixedly connected with a plurality of circular clamping pipes 17, the inner wall of each circular clamping pipe 17 is slidably connected with the outer side of the traction rope 8, and the lower surface of the base 1 is fixedly connected with a bottom plate 18.

In this embodiment, the round clamp tube 17 is arranged to facilitate positioning of the traction rope 8.

Specifically, the through holes are formed in the inner walls of the two sides of the rectangular groove, and the inner walls of the through holes are connected with the outer sides of the corresponding round rods 2 in a sliding mode.

In this embodiment, through the through-hole of seting up, the round bar 2 of being convenient for slides in the rectangular channel.

Specifically, a second threaded hole is formed in the upper surface of the second fixture block 14, and the inner wall of the second threaded hole is in threaded connection with the outer side of the T-shaped bolt 16.

In this embodiment, the T-shaped bolt 16 is conveniently moved on the second fixture block 14 through the second threaded hole.

The utility model discloses a theory of operation and use flow: when the rapid installation is needed, the connecting block 9 is moved downwards, the connecting block 9 drives the second triangular block 10 to move downwards, so that the inclined plane of the second triangular block 10 is in contact with and extrudes the inclined plane of the corresponding first triangular block 3, under the action of the second triangular block 10, the two first triangular blocks 3 move towards the direction away from each other, the first triangular blocks 3 drive the corresponding round rods 2 to move, the round rods 2 drive the rectangular blocks 4 to move, the rectangular blocks 4 stretch the springs 5 in the moving process, the connecting block 9 continuously moves, so that the second triangular block 10 is staggered from the first triangular blocks 3, under the action of the springs 5, the two first triangular blocks 3 move towards the direction close to each other, so that the lower surface of the first triangular block 3 is in movable contact with the upper surface of the second triangular block 10, and the purpose of rapid installation is achieved;

when the insulator needs to be disassembled, the rectangular block 4 on the left side is pulled leftwards, the rectangular block 4 drives the traction rope 8 to slide on the surfaces of the corresponding second fixed pulley 7 and the corresponding first fixed pulley 6, the traction rope 8 drives one rectangular block 4 on the right side to move rightwards, the rectangular block 4 drives the corresponding round rod 2 to move, the round rod 2 drives the corresponding first triangular blocks 3 to move towards the direction away from each other, the round rod 2 stretches the spring 5 in the moving process, the first triangular blocks 3 are separated from the second triangular blocks 10, the insulator body 11 is taken upwards, and the connecting block 9 is separated from the rectangular groove, so that the purpose of quick disassembly is achieved;

when the cable needs to be fixed, the cable is placed in the arc groove of the first fixture block 12, the second fixture block 14 is rotated, the second fixture block 14 drives the second fixture block 15 to move, the second fixture block 15 drives the T-shaped bolt 16 to move, the T-shaped bolt 16 is made to contact with the first threaded hole in the first fixture block 13, the T-shaped bolt 16 is rotated, the T-shaped bolt 16 enters the first threaded hole, and therefore the purpose of quickly fixing the cable is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bus post insulator convenient to installation, includes base (1), round bar (2) and T bolt (16), its characterized in that: the upper surface of the base (1) is provided with a rectangular groove, the base (1) is sleeved on the outer sides of the two round rods (2) in a sliding manner, one ends of the two round rods (2) close to each other extend into the rectangular groove and are fixedly connected with a first triangular block (3), the other ends of the round rods (2) are fixedly connected with a rectangular block (4), a spring (5) is fixedly connected between the rectangular block (4) and the base (1), the right side of the base (1) is rotatably connected with a first fixed pulley (6), both sides of the base (1) are rotatably connected with second fixed pulleys (7), one side of one rectangular block (4) on the left side close to the base (1) is fixedly connected with a traction rope (8), the outer side of the traction rope (8) is slidably connected with the corresponding second fixed pulley (7) and the first fixed pulley (6), the right end of the traction rope (8) is fixedly connected with the outer surface of one rectangular block (4, the top of base (1) is equipped with connecting block (9), and second triangular block (10) are installed to the equal fixed connection in both sides of connecting block (9), and the last fixed surface of connecting block (9) is connected with insulator body (11).

2. A bus post insulator for ease of installation according to claim 1, wherein: the insulator is characterized in that a first clamping block (12) is fixedly connected to the top of the insulator body (11), a first fixing block (13) is fixedly connected to the left side of the first clamping block (12), a first threaded hole is formed in the upper surface of the first fixing block (13), a second clamping block (14) is rotatably connected to the upper surface of the first clamping block (12), a second fixing block (15) is fixedly connected to the left side of the second clamping block (14), and the second fixing block (15) is in threaded connection with a T-shaped bolt (16).

3. A bus post insulator for ease of installation according to claim 1, wherein: the outer side of the base (1) is fixedly connected with a plurality of circular clamping pipes (17), the inner walls of the circular clamping pipes (17) are connected with the outer side of the traction rope (8) in a sliding mode, and the lower surface of the base (1) is fixedly connected with a bottom plate (18).

4. A bus post insulator for ease of installation according to claim 1, wherein: the through holes are formed in the inner walls of the two sides of the rectangular groove, and the inner walls of the through holes are connected with the outer sides of the corresponding round rods (2) in a sliding mode.

5. A bus post insulator for ease of installation according to claim 2, wherein: and a second threaded hole is formed in the upper surface of the second clamping block (14), and the inner wall of the second threaded hole is in threaded connection with the outer side of the T-shaped bolt (16).