CN211127044U

CN211127044U - Seal head for damper

Info

Publication number: CN211127044U
Application number: CN201922075251.7U
Authority: CN
Inventors: 周兴华
Original assignee: Jiangsu Huamai New Materials Co ltd
Current assignee: Jiangsu Huamai New Materials Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-28
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to an electric power fitting technical field just discloses a head for damper, including U type head main part, the concrete material of U type head main part is aluminium, two semi-circular lugs of lateral wall symmetry fixedly connected with in the U type head main part outside, two first circle boards of inner wall symmetry fixedly connected with of U type head main part, two fixed cover is equipped with same root connecting cable in the first circle board, the inner wall fixedly connected with second circle board of U type head main part, second circle board movable sleeve is located outside the connecting cable, the hole of second circle board is less than the hole of first circle board. The utility model discloses the effectual security and the fixed steadiness that have improved the head.

Description

Seal head for damper

Technical Field

The utility model relates to an electric power fitting technical field especially relates to a head for damper.

Background

The damper is fixed on the overhead line through the wire clamp, when the overhead line vibrates, the damper moves up and down, the steel strand generates internal friction to consume most of vibration energy of the overhead line by utilizing inertia of the damper, the air damps the damper to consume a part of energy, the wire clamp of the damper consumes and reflects a part of energy, and the energy consumption of the damper reduces the strength of breeze vibration according to the principle of energy balance.

The sealing head of the existing shockproof hammer is generally lead sealing, lead belongs to heavy metal, and has great harm to a human body in the production and processing process, and the sealing head is not stable enough and is easy to fall off in the transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the lead sealing head can cause harm and fix not firm enough to the human body among the prior art, and the head for the damper that provides.

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

the utility model provides a head for damper, includes U type head main part, the concrete material of U type head main part is aluminium, two semi-circular lugs of lateral wall symmetry fixedly connected with in the U type head main part outside, two first circle boards of inner wall symmetry fixedly connected with of U type head main part, two fixed cover is equipped with same root connecting cable in the first circle board, the inner wall fixedly connected with second circle board of U type head main part, second circle board movable sleeve is located outside connecting cable, the hole of second circle board is less than the hole of first circle board.

Preferably, the left end of the U-shaped end socket main body is fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with a counterweight ball.

Preferably, a fixing groove is formed in the inner wall of the left side of the U-shaped end socket main body, and one end of the connecting cable is located in the fixing groove.

Preferably, the U-shaped end socket main body is cylindrical.

Preferably, the connecting rod and the U-shaped end socket main body are integrally formed.

Preferably, the semicircular lug and the U-shaped seal head main body are integrally formed.

Compared with the prior art, the utility model provides a head for damper possesses following beneficial effect:

1. this head for damper, through the U type head main part of the aluminium material that sets up, aluminium does not belong to heavy metal, can not produce harm to the workman at the in-process of U type head main part production, the effectual security that improves the head.

2. This head for damper, through the first circle board, connecting cable and the second circle board that set up, during the use, will connect the cable and pass second circle board and two first circle boards, can produce when connecting the cable and pass the second circle board and buckle to increase the frictional resistance between connecting cable and two first circle boards, will connect the cable welding on first circle board, avoid U type head main part to break away from the connecting cable, the effectual steadiness that improves the head and fix.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the effectual security and the fixed steadiness that have improved the head.

Drawings

Fig. 1 is a schematic structural view of a seal head for a damper according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1.

In the figure: 1U type head main part, 2 semicircular lug, 3 first circle boards, 4 connecting cables, 5 second circle boards, 6 connecting rods, 7 counterweight balls, 8 fixed slots.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an end socket for damper comprises a U-shaped end socket main body 1, wherein the U-shaped end socket main body 1 is made of aluminum, two semicircular lugs 2 are symmetrically and fixedly connected to the outer side wall of the U-shaped end socket main body 1, two first ring plates 3 are symmetrically and fixedly connected to the inner wall of the U-shaped end socket main body 1, the same connecting cable 4 is fixedly sleeved in the two first ring plates 3, a second ring plate 5 is fixedly connected to the inner wall of the U-shaped end socket main body 1, the second ring plate 5 is movably sleeved outside the connecting cable 4, and the inner hole of the second ring plate 5 is lower than the inner hole of the first ring plate 3.

The left end fixedly connected with connecting rod 6 of U type head main part 1, the lower extreme fixedly connected with counter weight ball 7 of connecting rod 6 improve the quality of head one end, improve the shock attenuation effect.

Fixed slot 8 has been seted up to the left inner wall of U type head main part 1, and the one end of connecting cable 4 is located fixed slot 8, improves the fixed stability of connecting cable 4.

The U-shaped end socket main body 1 is cylindrical, and the wind resistance of the U-shaped end socket main body 1 is reduced.

Connecting rod 6 and U type head main part 1 integrated into one piece improve the convenience of head production.

Semicircular lug 2 and U type head main part 1 integrated into one piece improve the convenience of head production.

In the utility model, through the U-shaped seal head main body 1 made of aluminum, aluminum does not belong to heavy metal, so that the U-shaped seal head main body 1 is not harmful to workers in the production process, and the safety of the seal head is effectively improved; during the use, will connect cable 4 and pass second circle board 5 and two first circle boards 3, can produce when connecting cable 4 passes second circle board 5 and buckle to increase the frictional resistance between connecting cable 4 and two first circle boards 3, with connecting cable 4 welding on first circle board 3, avoid U type head main part 1 to break away from the connecting cable, the effectual steadiness that improves the head and fix.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a head for damper, includes U type head main part (1), its characterized in that, the concrete material of U type head main part (1) is aluminium, two semicircular convex blocks (2) of lateral wall symmetry fixedly connected with in the U type head main part (1) outside, two first circle boards (3) of inner wall symmetry fixedly connected with of U type head main part (1), two first circle board (3) internal fixation cover is equipped with same root connecting cable (4), the inner wall fixedly connected with second circle board (5) of U type head main part (1), outside connecting cable (4) were located to second circle board (5) movable sleeve, the hole of second circle board (5) is less than the hole of first circle board (3).

2. A sealing head for a damper according to claim 1, characterized in that the left end of the U-shaped sealing head main body (1) is fixedly connected with a connecting rod (6), and the lower end of the connecting rod (6) is fixedly connected with a counterweight ball (7).

3. A sealing head for a damper according to claim 1, characterized in that the inner wall of the left side of the U-shaped sealing head main body (1) is provided with a fixing groove (8), and one end of the connecting cable (4) is located in the fixing groove (8).

4. A closure head for a damper according to claim 1, wherein the U-shaped closure head body (1) is cylindrical.

5. A head for a damper according to claim 2, characterized in that the connecting rod (6) is integrally formed with the U-shaped head body (1).

6. A sealing head for a damper according to claim 1, characterized in that the semicircular lug (2) is integrally formed with the U-shaped sealing head body (1).