CN212412721U

CN212412721U - Power transmission and transformation circuit interval adjusting device

Info

Publication number: CN212412721U
Application number: CN202021318953.XU
Authority: CN
Inventors: 刘珂; 周道春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-26
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a power transmission and transformation circuit interval adjusting device, one side of the inner wall of a shell is provided with a groove, the outer side wall of the groove is symmetrically provided with two first through grooves, the inside of the shell is provided with a rotating rod, one end of the rotating rod is inserted into the inside of the groove and is fixedly connected with a first bevel gear; through the bull stick, first bevel gear, the second bevel gear, the threaded rod, threaded sleeve, first spout, first slider, even board, the second spout, the cooperation of second slider and carousel, the carousel can rotate through the pole and drive first bevel gear and rotate, first bevel gear drives the threaded rod through the second bevel gear and rotates, then threaded sleeve can remove along with the orbit of threaded rod, thereby the distance between even board of regulation of freedom and the casing inside wall, through the first plate body, the second plate body, a spring, the cooperation of arc and rubber pad, can be with the more stable inside of fixing at this device of electric wire.

Description

Power transmission and transformation circuit interval adjusting device

Technical Field

The utility model relates to a power transmission and transformation circuit technical field specifically is a power transmission and transformation circuit interval adjusting device.

Background

As is known, a power transmission line is implemented by boosting electric energy generated by a generator with a transformer and then connecting the boosted electric energy to the power transmission line through a circuit breaker or other control equipment. The structure form, transmission line divide into overhead transmission line and cable run.

The invention is disclosed in China: a fixing device for electric wires of power transmission and transformation lines (publication number: CN207283113U) discloses a fixing device for electric wires of power transmission and transformation lines, which has the advantages of no need of screw rods and nuts and convenient installation, but has certain problems;

in the existing line spacing device, the electric wire cannot be fixed at a certain position, the spacing distance is inconvenient to adjust, and the stability of the spacing distance is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a power transmission and transformation circuit interval adjusting device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an interval adjusting device for power transmission and transformation circuits comprises a shell, wherein one side of the inner wall of the shell is provided with a groove, the outer side wall of the groove is symmetrically provided with two first through grooves, the inside of the shell is provided with a rotating rod, one end of the rotating rod is inserted into the groove and is fixedly connected with a first bevel gear, two sides of the outer wall of the first bevel gear are engaged with second bevel gears, the inner side wall of the second bevel gear is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the second bevel gear, is rotatably connected with the inner side wall of the groove through a bearing, the outer side wall of the threaded rod is in threaded connection with a threaded sleeve, one side of the inner wall of the groove is symmetrically provided with two first sliding chutes, the inner side wall of the first sliding groove is connected with a first sliding block in a sliding mode, one side, far away from the first sliding groove, of the first sliding block is fixedly connected to the outer side wall of the threaded sleeve, and one side, far away from the first sliding block, of the threaded sleeve is fixedly connected with a connecting plate.

Preferably, two second sliding grooves are symmetrically formed in one side, away from the groove, of the inner wall of the shell, one side, away from the threaded sleeve, of the connecting plate penetrates through the inside of the first through groove and is fixedly connected with a second sliding block, and the outer side wall of the second sliding block is connected to the inner side wall of the second sliding groove in a sliding mode.

Preferably, one end of the rotating rod, which is far away from the first bevel gear, penetrates through the inner side wall of the shell and is fixedly connected with a rotating disc.

Preferably, two second through grooves are symmetrically formed in two sides of the outer wall of the shell.

Preferably, even the first plate body that the equal fixedly connected with equidistance in one side that the board is adjacent with the casing was arranged, the last fixed surface of first plate body is connected with the second plate body, the spring that the last fixed surface of second plate body is connected with the equidistance and arranges, the one end fixedly connected with arc of second plate body is kept away from to the spring.

Preferably, a rubber pad is bonded on the upper surface of the arc-shaped plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a power transmission and transformation circuit interval adjusting device possesses following beneficial effect:

this power transmission and transformation circuit interval adjusting device, through the bull stick, first bevel gear, second bevel gear, the threaded rod, threaded sleeve, first spout, first slider, even board, the second spout, the cooperation of second slider and carousel, the carousel can rotate through the pole and drive first bevel gear and rotate, first bevel gear drives the threaded rod through second bevel gear and rotates, then threaded sleeve can remove along with the orbit of threaded rod, thereby the distance between free regulation even board and the casing inside wall, through first plate body, the second plate body, a spring, the cooperation of arc and rubber pad, can be with the more stable inside of fixing at this device of electric wire.

Drawings

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

fig. 2 is a schematic view of a connection structure of the housing, the second through groove and the first plate body of the present invention;

fig. 3 is the connection structure diagram of the first plate body, the second plate body, the spring, the arc-shaped plate and the rubber pad.

In the figure: 1. a housing; 2. a groove; 3. a first through groove; 4. a rotating rod; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded rod; 8. a threaded bushing; 9. a first chute; 10. a first slider; 11. connecting plates; 12. a second chute; 13. a second slider; 14. a turntable; 15. a second through groove; 16. a first plate body; 17. a second plate body; 18. a spring; 19. an arc-shaped plate; 20. and (7) a rubber pad.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a power transmission and transformation line interval adjusting device comprises a shell 1, wherein one side of the inner wall of the shell 1 is provided with a groove 2, the outer side wall of the groove 2 is symmetrically provided with two first through grooves 3, the inside of the shell 1 is provided with a rotating rod 4, one end of the rotating rod 4 is inserted into the inside of the groove 2 and is fixedly connected with a first bevel gear 5, two sides of the outer wall of the first bevel gear 5 are respectively engaged and connected with a second bevel gear 6, the inner side wall of the second bevel gear 6 is fixedly connected with a threaded rod 7, one end of the threaded rod 7, far away from the second bevel gear 6, is rotatably connected with the inner side wall of the groove 2 through a bearing, the outer side wall of the threaded rod 7 is in threaded connection with a threaded sleeve 8, one side of the inner wall of the groove 2 is symmetrically provided with two first sliding grooves 9, the inner, a connecting plate 11 is fixedly connected to one side of the threaded sleeve 8 far away from the first sliding block 10.

In this embodiment, specifically: two second sliding grooves 12 are symmetrically formed in one side, far away from the groove 2, of the inner wall of the shell 1, one side, far away from the threaded sleeve 8, of the connecting plate 11 penetrates through the inside of the first through groove 3 and is fixedly connected with a second sliding block 13, and the outer side wall of the second sliding block 13 is connected to the inner side wall of the second sliding grooves 12 in a sliding mode; the second sliding block 13 is driven by the connecting plate 11 to slide in the second sliding chute 12, so that the connecting plate 11 is convenient to move.

In this embodiment, specifically: one end of the rotating rod 4, which is far away from the first bevel gear 5, penetrates through the inner side wall of the shell 1 and is fixedly connected with a rotating disc 14; the rotating rod 4 can be rotated more conveniently and more conveniently through the rotating disc 14.

In this embodiment, specifically: two second through grooves 15 are symmetrically formed in two sides of the outer wall of the shell 1; the electric wire can be inserted into the second through-groove 15, whereby the electric wire can be mounted inside the device.

In this embodiment, specifically: one side of the connecting plate 11 adjacent to the shell 1 is fixedly connected with first plate bodies 16 which are arranged at equal intervals, the upper surfaces of the first plate bodies 16 are fixedly connected with second plate bodies 17, the upper surfaces of the second plate bodies 17 are fixedly connected with springs 18 which are arranged at equal intervals, and one ends of the springs 18 far away from the second plate bodies 17 are fixedly connected with arc-shaped plates 19; the wire can be fixed by the arc plate 19.

In this embodiment, specifically: the upper surface of the arc-shaped plate 19 is bonded with a rubber pad 20; through the rubber pad 20 that bonds at the upper surface of arc 19, can play the effect of buffering when the centre gripping electric wire, thereby prevent that the too big damage to the electric wire lateral wall of centre gripping strength from causing.

In summary, the working principle and the working process of the power transmission and transformation line interval adjusting device are that, when in use, an electric wire is inserted into the second through-groove 15, so that the electric wire can be installed in the device, then the rotating disc 14 is rotated to drive the rotating rod 4 to rotate, the rotating rod 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the threaded rod 7 to rotate by meshing the second bevel gear 6, because the outer side wall of the threaded rod 7 is in threaded connection with the threaded sleeve 8, one side of the inner wall of the groove 2 is symmetrically provided with two first sliding grooves 9, the inner side wall of the first sliding grooves 9 is in sliding connection with the first sliding blocks 10, one side of the first sliding blocks 10 far away from the first sliding grooves 9 is fixedly connected to the outer side wall of the threaded sleeve 8, so that the threaded sleeve 8 can not rotate along with the rotation of the threaded rod 7, but moves along with, the distance between the connecting plate 11 and the inner side wall of the shell 1 is freely adjusted through the rotation of the rotary disc 14.

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 power transmission and transformation circuit interval adjusting device, includes casing (1), its characterized in that: one side of the inner wall of the shell (1) is provided with a groove (2), the outer side wall of the groove (2) is symmetrically provided with two first through grooves (3), the inside of the shell (1) is provided with a rotating rod (4), one end of the rotating rod (4) is inserted into the inside of the groove (2) and is fixedly connected with a first bevel gear (5), two sides of the outer wall of the first bevel gear (5) are respectively connected with a second bevel gear (6) in a meshing manner, the inner side wall of the second bevel gear (6) is fixedly connected with a threaded rod (7), one end of the threaded rod (7) far away from the second bevel gear (6) is rotatably connected with the inner side wall of the groove (2) through a bearing, the outer side wall of the threaded rod (7) is in threaded connection with a threaded sleeve (8), one side of the inner wall of the groove (2) is symmetrically provided with two first sliding grooves, one side of the first sliding block (10) far away from the first sliding groove (9) is fixedly connected to the outer side wall of the threaded sleeve (8), and one side of the threaded sleeve (8) far away from the first sliding block (10) is fixedly connected with a connecting plate (11).

2. The transmission and transformation line spacing adjustment device of claim 1, wherein: two second chutes (12) are symmetrically formed in one side, far away from the groove (2), of the inner wall of the shell (1), one side, far away from the threaded sleeve (8), of the connecting plate (11) penetrates through the inside of the first through groove (3) and is fixedly connected with a second sliding block (13), and the outer side wall of the second sliding block (13) is connected to the inner side wall of the second chute (12) in a sliding mode.

3. The transmission and transformation line spacing adjustment device of claim 1, wherein: one end of the rotating rod (4) far away from the first bevel gear (5) penetrates through the inner side wall of the shell (1) and is fixedly connected with a rotating disc (14).

4. The transmission and transformation line spacing adjustment device of claim 1, wherein: two second through grooves (15) are symmetrically formed in two sides of the outer wall of the shell (1).

5. The transmission and transformation line spacing adjustment device of claim 1, wherein: even first plate body (16) that one side equal fixedly connected with equidistance was arranged of board (11) and casing (1) are adjacent, the last fixed surface of first plate body (16) is connected with second plate body (17), spring (18) that the last fixed surface of second plate body (17) was arranged to the equidistance, one end fixedly connected with arc (19) of second plate body (17) are kept away from in spring (18).

6. The transmission and transformation line spacing adjustment device of claim 5, wherein: the upper surface of the arc-shaped plate (19) is bonded with a rubber pad (20).