CN211957292U

CN211957292U - Combined insulator with reinforcing mechanism in middle

Info

Publication number: CN211957292U
Application number: CN202020941748.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Beijing Zhongxin Jingyi Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-11-17
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a combined insulator with a strengthening mechanism in the middle, which comprises an insulator main body, a connecting seat is fixedly arranged at the middle position of the upper end of the insulator main body, a connecting groove is arranged at the middle position of the inside of the connecting seat, mounting grooves are arranged at the two sides of the inside of the connecting groove, a clamping spring is fixedly arranged at one end of the inside of the mounting groove, a movable clamping block is fixedly arranged at one end of the inside of the mounting groove, a rotary screw sleeve rotates on the surface of an annular slide rail through a slide block at one side of a rotating plate, a telescopic screw rod in the rotary screw sleeve contracts to enable the movable clamping block to contract into the inside of the mounting groove, a user inserts a connecting block at the lower end of the connecting screw rod into the inside of the connecting groove, the rotary screw sleeve is reversely rotated by the user, the telescopic screw, so that the whole device has good installation effect.

Description

Combined insulator with reinforcing mechanism in middle

Technical Field

The utility model relates to an insulator equipment technical field specifically is a middle combined insulator that has strengthening mechanism.

Background

A device capable of withstanding the action of voltage and mechanical stress, mounted between conductors of different electrical potentials or between a conductor and a grounded member. Insulators are various in types and shapes. Although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of an insulating part and a connecting hardware fitting, the insulators are special insulating control parts and can play an important role in an overhead transmission line, the common insulators on the market are often simple in structure and very troublesome to combine, the supporting effect between the combinations is poor, and therefore the combined insulator with the reinforcing mechanism in the middle is provided for people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a middle combined insulator that has strengthening mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined insulator with a reinforcing mechanism in the middle comprises an insulator main body, wherein a connecting seat is fixedly installed at the middle position of the upper end of the insulator main body, a connecting groove is formed in the middle position of the inside of the connecting seat, mounting grooves are formed in two sides of the inside of the connecting groove, a clamping spring is fixedly installed at one end of the inside of the mounting groove, a movable clamping block is fixedly installed at one end of the inside of the mounting groove, four movable clamping blocks are located at one end of the inside of the connecting groove, rotating plates are movably installed on two sides of the surface of the connecting seat and are symmetrically distributed with the mounting groove, a rotating threaded sleeve is fixedly installed on one side of each rotating plate, a telescopic screw rod is movably inserted in the inside of one end of each rotating plate, one end of each rotating plate penetrates through the rotating plate and is located in, the lower extreme fixed mounting of insulator main part has the spliced pole, and the intermediate position department activity of its lower extreme alternates there is connecting screw, and its lower extreme is located the outside of spliced pole, this end fixed mounting have the connecting block, and its lower extreme is located the inside of spread groove, the both sides of spliced pole with the equal fixed mounting in both sides of connecting seat has mounting bracket, two movable branch has movable support between the mounting bracket, the equal fixed mounting in both ends of movable support branch has the installation head, and the equal movable mounting in its inside both sides has the movable block, two fixed mounting in intermediate position department of movable block opposite face has reset spring, and the equal fixed mounting in one side that it left mutually has the pole of wearing, the one end of wearing the pole is located the outside of installation head, this end with the both sides swing.

Preferably, four the mounting groove is the symmetric distribution, and it is located the both sides of connecting block upper end, the diameter of connecting block with the diameter of spread groove equals.

Preferably, the two sides of the surface of the connecting seat are fixedly provided with annular sliding rails, the two ends of one side of the rotating plate are fixedly provided with sliding blocks, and the sliding blocks are movably connected with the annular sliding rails.

Preferably, a through hole is formed in the middle of the surface of the rotating plate, and the telescopic screw rod is movably inserted into the through hole.

Preferably, the both sides of punching the inside all fixed mounting have the stopper, the spacing groove has all been seted up on telescopic screw's surface, the spacing groove with stopper swing joint.

Preferably, the two ends of one side of the mounting head are provided with sliding grooves, the two ends inside the sliding grooves are movably inserted with pushing blocks, and one ends of the pushing blocks are fixedly connected with one sides of the two movable blocks respectively.

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

1. through the arrangement of the connecting bolt and the connecting seat, the integral device has a good installation effect, when the integral device is used by a user, the user rotates the rotary screw sleeve, the rotary screw sleeve rotates on the surface of the annular slide rail through the slide block on one side of the rotary plate, the telescopic screw rod in the rotary screw sleeve contracts to enable the movable fixture block to contract into the mounting groove, the user inserts the connecting block at the lower end of the connecting screw rod into the connecting groove, the user reversely rotates the rotary screw sleeve, the telescopic screw rod drives the movable fixture block to move, one end of the movable fixture block is inserted into the connecting groove, and the connecting block is clamped and fixed in the connecting seat, so that the integral device has a good installation effect;

2. through the arrangement of the movable supporting rod, the whole device has a good reinforcing effect, a user pushes the push blocks, the two push blocks move towards opposite directions, the push blocks drive the movable blocks to move inside the mounting head, the penetrating rod is contracted inside the mounting head, the mounting head is inserted into the mounting frame by the user, the user loosens the push blocks, the penetrating rod is restored to the original position under the action of the reset spring, and the penetrating rod is movably connected with the mounting frame, so that the whole device has a good reinforcing effect;

3. through the setting of rotor plate, the rotatory swivel nut of being convenient for is at the rotation on connecting seat surface, and simultaneously under the effect of the inside stopper that perforates, the spacing groove and the stopper swing joint on flexible screw rod surface avoid flexible screw rod to follow rotatory swivel nut and rotate, are convenient for carry on spacingly to flexible screw rod.

Drawings

FIG. 1 is a schematic side view of the device of the present invention;

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

fig. 3 is a schematic side view of the rotating plate of the present invention;

FIG. 4 is the structure diagram of the mounting rack mounting part of the present invention

In the figure: 1. an insulator main body; 2. connecting columns; 3. connecting a screw rod; 4. a connecting seat; 5. a movable strut; 6. connecting blocks; 7. a telescopic screw; 8. rotating the threaded sleeve; 9. a rotating plate; 10. mounting grooves; 11. a mounting frame; 12. a movable clamping block; 13. clamping and fixing the spring; 14. perforating; 15. a slider; 16. a limiting block; 17. a limiting groove; 18. a mounting head; 19. penetrating a rod; 20. a movable block; 21. a return spring; 22. and (7) pushing the block.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a combined insulator with a reinforcing mechanism in the middle comprises an insulator main body 1, a connecting seat 4 is fixedly installed at the middle position of the upper end of the insulator main body 1, a connecting groove is formed in the middle position of the inside of the connecting seat 4, mounting grooves 10 are formed in two sides of the inside of the connecting groove, a clamping spring 13 is fixedly installed at one end of the inside of the mounting groove 10, a movable clamping block 12 is fixedly installed at one end of the inside of the mounting groove, one ends of the four movable clamping blocks 12 are located in the connecting groove, rotating plates 9 are movably installed on two sides of the surface of the connecting seat 4, the rotating plates 9 and the mounting grooves 10 are symmetrically distributed, a rotating threaded sleeve 8 is fixedly installed at one side of each rotating plate 9, a telescopic screw 7 is movably inserted in the inside of one end of each rotating plate 7, one end of each rotating plate 9 penetrates through the corresponding mounting groove 10 and, the intermediate position department activity of its lower extreme alternates there is connecting screw 3, its lower extreme is located the outside of spliced pole 2, this end fixed mounting has connecting block 6, its lower extreme is located the inside of spread groove, the equal fixed mounting in both sides of spliced pole 2 and the both sides of connecting seat 4 has mounting bracket 11, movable mounting has movable branch 5 between two mounting brackets 11, the equal fixed mounting in both ends of movable branch 5 has installation head 18, the equal movable mounting in both sides of its inside has movable block 20, the intermediate position department fixed mounting of two movable block 20 opposite faces has reset spring 21, the equal fixed mounting in one side that it leaves has wearing rod 19, the one end of wearing rod 19 is located the outside of installation head 18, the both sides swing joint of this end and mounting bracket 11 inner wall.

Further, four mounting grooves 10 are the symmetric distribution, and it is located the both sides of connecting block 6 upper end, and the diameter of connecting block 6 equals with the diameter of spread groove, the fixed connection of connecting block 6 and connecting seat 4 of being convenient for.

Further, the both sides on connecting seat 4 surface all fixed mounting have annular slide rail, and the both ends of rotor plate 9 one side all fixed mounting have slider 15, and slider 15 and annular slide rail swing joint are convenient for rotatory swivel nut 8's installation and rotation.

Furthermore, a through hole 14 is formed in the middle of the surface of the rotating plate 9, and the telescopic screw 7 is movably inserted into the through hole 14, so that the telescopic screw 7 can move conveniently.

Further, the both sides of punching 14 inside are equal fixed mounting have stopper 16, and spacing groove 17 has all been seted up on telescopic screw 7's surface, and spacing groove 17 and stopper 16 swing joint are convenient for carry on spacingly to telescopic screw 7, avoid following rotatory swivel nut 8 and rotate.

Furthermore, the two ends of one side of the mounting head 18 are provided with sliding grooves, the two ends inside the sliding grooves are movably inserted with pushing blocks 22, and one ends of the pushing blocks 22 are fixedly connected with one sides of the two movable blocks 20 respectively, so that the movable blocks 20 are driven to move conveniently.

The working principle is as follows: when the user uses the device, the user rotates the rotary screw sleeve 8, the rotary screw sleeve 8 rotates on the surface of the annular slide rail through the slide block 15 on one side of the rotary plate 9, under the action of the limit block 16 inside the through hole 19, the limit groove 17 on the surface of the telescopic screw 7 is movably connected with the limit block 16, the telescopic screw 7 is prevented from rotating along with the rotary screw sleeve 8, the telescopic screw 7 is convenient to limit and contract, the movable fixture block 12 is contracted into the mounting groove 10, the user inserts the connecting block 6 at the lower end of the connecting screw 3 into the connecting groove, the user rotates the rotary screw sleeve 8 reversely, the telescopic screw 7 drives the movable fixture block 12 to move, one end of the movable fixture block 12 is inserted into the connecting groove, the connecting block 6 is clamped and fixed inside the connecting seat 4, the whole device has good mounting effect, the user pushes the push block 22, and the two push blocks 22 move towards opposite, the pushing block 22 drives the movable block 20 to move inside the mounting head 18, so that the penetrating rod 19 is contracted inside the mounting head 18, a user inserts the mounting head 18 into the mounting frame 11, the user loosens the pushing block 22, the penetrating rod 19 is restored to the original position under the action of the return spring 21, and the penetrating rod 19 is movably connected with the mounting frame 11, so that the whole device has a good reinforcing effect.

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 combined insulator that middle reinforcing mechanism that has, includes insulator main part (1), its characterized in that: a connecting seat (4) is fixedly installed at the middle position of the upper end of the insulator main body (1), a connecting groove is formed in the middle position of the interior of the connecting seat (4), mounting grooves (10) are formed in two sides of the interior of the connecting groove, a clamping spring (13) is fixedly installed at one end of the interior of the mounting groove (10), a movable clamping block (12) is fixedly installed at one end of the interior of the connecting groove, four movable clamping blocks (12) are located in the interior of the connecting groove, rotating plates (9) are movably installed on two sides of the surface of the connecting seat (4), the rotating plates (9) and the mounting grooves (10) are symmetrically distributed, a rotating threaded sleeve (8) is fixedly installed at one side of each rotating plate (9), a telescopic screw rod (7) is movably inserted in the interior of one end of each rotating plate, one end of each rotating plate passes through the, the end of the insulator is movably connected with one side of the movable clamping block (12), the lower end of the insulator main body (1) is fixedly provided with a connecting column (2), the middle position of the lower end of the insulator is movably inserted with a connecting screw rod (3), the lower end of the insulator is positioned on the outer side of the connecting column (2), the connecting block (6) is fixedly installed at the end, the lower end of the insulator is positioned in the connecting groove, mounting frames (11) are fixedly installed on the two sides of the connecting column (2) and the two sides of the connecting seat (4), a movable support rod (5) is movably installed between the two mounting frames (11), mounting heads (18) are fixedly installed at the two ends of the movable support rod (5), movable blocks (20) are movably installed on the two inner sides of the connecting seat, a reset spring (21) is fixedly installed at the middle position of the opposite surfaces of the two movable blocks (, one end of the penetrating rod (19) is positioned outside the mounting head (18) and is movably connected with two sides of the inner wall of the mounting frame (11).

2. The combined insulator with the reinforcing mechanism in the middle of the combined insulator according to claim 1, wherein: four mounting groove (10) are the symmetric distribution, and it is located the both sides of connecting block (6) upper end, the diameter of connecting block (6) with the diameter of spread groove equals.

3. The combined insulator with the reinforcing mechanism in the middle of the combined insulator according to claim 1, wherein: the two sides of the surface of the connecting seat (4) are fixedly provided with annular sliding rails, the two ends of one side of the rotating plate (9) are fixedly provided with sliding blocks (15), and the sliding blocks (15) are movably connected with the annular sliding rails.

4. The combined insulator with the reinforcing mechanism in the middle of the combined insulator according to claim 1, wherein: a through hole (14) is formed in the middle of the surface of the rotating plate (9), and the telescopic screw rod (7) is movably inserted into the through hole (14).

5. The combined insulator with the reinforcing mechanism in the middle of the combined insulator according to claim 4, wherein: the equal fixed mounting in both sides of perforation (14) inside has stopper (16), spacing groove (17) have all been seted up on the surface of flexible screw rod (7), spacing groove (17) with stopper (16) swing joint.

6. The combined insulator with the reinforcing mechanism in the middle of the combined insulator according to claim 1, wherein: the mounting head is characterized in that sliding grooves are formed in two ends of one side of the mounting head (18), pushing blocks (22) are movably inserted into two ends of the inner portion of each sliding groove, and one ends of the pushing blocks (22) are fixedly connected with one sides of the two movable blocks (20) respectively.