CN215988255U

CN215988255U - Insulator anti-bird cover fixed position shock-absorbing structure

Info

Publication number: CN215988255U
Application number: CN202122138876.0U
Authority: CN
Inventors: 张国伟; 刘辉; 张树军; 张海燕; 周可雅
Original assignee: Henan Tangdade Electric Technology Co ltd
Current assignee: Henan Tangdade Electric Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-08
Anticipated expiration: 2031-09-06

Abstract

The utility model provides a damping structure at a fixed part of an insulator bird-proof cover, which comprises a main body formed by two fan-shaped umbrella skirts, wherein an installation hole is formed in the axis part of the main body, installation caps are arranged at two ends of the installation hole and on the base surface of the main body, a plurality of reinforcing ribs and fixing mechanisms are symmetrically arranged on two sides of each installation cap and on the base surface of the main body, and a damping mechanism is arranged in each installation hole.

Description

Insulator anti-bird cover fixed position shock-absorbing structure

Technical Field

The utility model relates to the technical field of insulator protection, in particular to a shock absorption structure at a fixed position of an insulator bird prevention cover.

Background

The anti-bird umbrella cover is arranged above a line suspension insulator string to prevent bird droppings, foreign matters contact or approach the edge of an insulator when falling, short circuit of the insulator string is avoided, distortion of the surrounding field intensity is avoided, and discharge tripping accidents caused by the fact that the bird droppings or the foreign matters fall over the suspension insulator string are avoided.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a shock-absorbing structure at the fixing position of an insulator bird-proof cover, which can simply and conveniently splice the bird-proof cover through a fixing mechanism, is convenient to overhaul and replace, can absorb and buffer the vibration impact on the bird-proof cover through a shock-absorbing mechanism arranged at a mounting cap, avoids the vibration force from damaging a mounting hole, effectively prolongs the service life of the bird-proof cover, and saves cost.

In order to solve the technical problems, the utility model provides a damping structure at the fixed position of an insulator bird-proof cover, which comprises a main body formed by two fan-shaped umbrella skirts, wherein an installation hole is formed in the axis part of the main body, installation caps are arranged at two ends of the installation hole and on the base surface of the main body, a plurality of reinforcing ribs and fixing mechanisms are symmetrically arranged on two sides of each installation cap and on the base surface of the main body, and a damping mechanism is arranged inside each installation hole.

Further, the main body is circular, and a base plate is arranged in the mounting hole.

Furthermore, the other side of the backing plate is fixedly connected with the side wall of the similar umbrella skirt, and mounting caps are arranged at the two ends of the backing plate and on the upper and lower base surfaces of the main body, namely the umbrella skirt.

Further, the strengthening rib is provided with two and symmetry setting in the main part, fixed establishment is provided with two and symmetry setting in the main part.

Furthermore, the fixing mechanism comprises a clamping groove plate arranged on one side of the main body, namely the side base surface of the umbrella skirt, and a clamping plate arranged on the other side of the main body, namely the side base surface of the other umbrella skirt.

Furthermore, the clamping groove plate and the clamping connection plate are provided with connection holes for connecting fixing bolts.

Furthermore, damper includes that the setting is at the half arc even board of mounting hole, the spacing board that turns over of setting at half arc even board both ends, set up on the spacing board that turns over and with the adjusting bolt that half arc even board is connected, set up in adjusting bolt both sides and run through the guide post that half arc turned over the board, set up in the guide post upper end and be located the direction limiting plate that half arc turned over the board top, set up on the guide post and be located the elastic construction of half arc below turning over the board and set up the check plate at the guide post lower extreme.

Furthermore, a plurality of limiting grooves are formed in the inner side of the base plate, and a plurality of limiting blocks are arranged on the outer wall of the semi-arc connecting plate corresponding to the limiting grooves.

The technical scheme of the utility model has the following beneficial effects:

1. the main body is spliced and fixed through the fixing mechanism, so that the main body is fixedly connected and convenient to operate, installation time is saved, and meanwhile, the main body is convenient to overhaul and replace.

2. The mounting holes are protected by the base plates arranged at the mounting holes, and accidents caused by the fact that the bird prevention cover is loosened to slide down to collide with the insulator due to damage of the mounting holes are avoided.

3. The elastic structure that sets up on the damper cooperates guide post and locking plate can rock through making its upper and lower miniverum when preventing that the bird cover receives the vibration and carry out the buffering absorption with the vibrational force, and can reset preventing the bird cover under elastic structure's effect after the vibrational force disappears, avoids preventing bird cover collision insulator.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a top plan view of the splice of the present invention;

FIG. 3 is a rear view of a half-arc connecting plate of the present invention;

FIG. 4 is a front view of a half-arc connecting plate of the present invention;

fig. 5 is a front view of the shim plate of the present invention.

1. A main body; 2. mounting holes; 3. installing a cap; 4. reinforcing ribs; 5. a base plate; 6. a limiting block; 7. a slot clamping plate; 8. a clamping and connecting plate; 9. a half-arc connecting plate; 10. a limiting turning plate; 11. adjusting the bolt; 12. a guide post; 13. a guide limit plate; 14. an elastic structure; 15. a stopper plate; 16. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-5: the utility model provides an insulator anti-bird cover fixed department shock-absorbing structure, includes main part 1 that two fan-shaped full skirt formed, the axle center position of main part 1 is provided with

mounting hole

2, 2 both ends of mounting hole just are provided with installation cap 3 on the base plane of

main part

1, 3 both sides of installation cap and with main part 1 the base plane on the symmetry be provided with a plurality of strengthening rib 4 and fixed establishment, the inside of mounting hole 2 is provided with damper, specifically the main part is formed by two fan-shaped full skirt concatenations, and same mounting hole also forms by setting up the concatenation of semi-arc shape mounting hole on the full skirt separately, and the same concatenation of installation cap forms, and the installation cap setting is at the both ends of mounting hole and the upper and lower base plane fixed connection of main part, fixed establishment setting on the full skirt and with full skirt fixed connection, accessible fixed establishment forms the main part with this with two full skirt concatenations.

According to one embodiment of the present invention, as shown in fig. 2, the main body 1 is circular, and a pad 5 is disposed in the mounting hole 2, specifically, the pad is fixedly connected in the mounting hole.

According to one embodiment of the utility model, as shown in fig. 1 and 2, the other side of the backing plate 5 is fixedly connected with the side wall of the adjacent umbrella skirt, and mounting caps 3 are arranged at two ends of the backing plate 5 and on the upper and lower base surfaces of the umbrella skirt, namely the main body 1, specifically, the backing plate is fixedly connected in the half-arc mounting holes at one side of the umbrella skirt, and the mounting caps at two sides of the backing plate are also half-walls.

According to an embodiment of the present invention, as shown in fig. 1 and 2, two reinforcing ribs 4 are symmetrically arranged on the main body 1, and two fixing mechanisms are symmetrically arranged on the main body 1, specifically, the reinforcing ribs are symmetrically arranged on the base surface of the main body, that is, one reinforcing rib is arranged on each umbrella skirt.

According to one embodiment of the present invention, as shown in fig. 1 and 2, the fixing mechanism includes a slot plate 7 disposed on one side of the main body 1, i.e., a lateral base surface of the umbrella skirt, and a snap plate 8 disposed on the other side of the main body 1, i.e., a lateral base surface of the other umbrella skirt, specifically, a snap groove adapted to the snap plate is disposed on the slot plate, and the snap plate can be connected in the snap groove and then fixed on the slot plate, so that the two umbrella skirts can be fixed as the main body.

According to an embodiment of the present invention, as shown in fig. 1 and 2, the slot plate 7 and the snap plate 8 are both provided with a connecting hole for connecting a fixing bolt, specifically, the slot plate and the snap plate are fixedly connected by the fixing bolt, so as to fix the umbrella skirt to form the main body.

According to one embodiment of the utility model, as shown in fig. 3 and 4, the damping mechanism comprises a half-arc connecting plate 9 arranged in the mounting hole 2, limiting turning plates 10 arranged at both ends of the half-arc connecting plate 9, an adjusting bolt 11 arranged on the limiting turning plates 10 and connected with the half-arc connecting plate 9, guide posts 12 arranged at both sides of the adjusting bolt 11 and penetrating through the half-arc connecting plate, guide limit plates 13 arranged at the upper ends of the guide posts 12 and above the half-arc turning plates, an elastic structure 14 arranged on the guide posts 12 and below the half-arc turning plates, and a stop plate 15 arranged at the lower ends of the guide posts 12, wherein the half-arc connecting plate is adapted to the mounting hole, the limiting turning plates are arranged at both upper and lower ends of the half-arc connecting plate and connected to the half-arc connecting plate through the adjusting bolt, the distance between the limiting turning plates and the half-arc connecting plate is reduced when the adjusting bolt is screwed in, the distance between the limiting turning plates and the half-arc connecting plate is increased when the adjusting bolt is screwed out, the upper and lower both ends of half-arc even board and be provided with the bolt hole in the position that corresponds adjusting bolt, and the guide post passes the limiting plate that sets up on the spacing board guide post that turns over and makes the guide post can't be deviate from by spacing turning over on the board, and the diameter of spacing board that turns over is greater than the diameter of mounting hole, consequently sets up the guide post effort that turns over on the board at spacing and acts on the mounting cap, and indirect action in the main part, consequently the elastic construction cooperation guide post can absorb the buffering with the vibrational force when the main part produces vibration.

According to an embodiment of the present invention, as shown in fig. 3 and 5, the inner side of the backing plate 5 is provided with a plurality of limiting grooves 16, the outer wall of the half-arc connecting plate 9 corresponding to the limiting grooves 16 is provided with a plurality of limiting blocks 6, and specifically, the volume of the limiting groove provided on the backing plate is greater than that of the limiting blocks provided on the half-arc connecting plate, so that the limiting blocks can limit the half-arc connecting plate when connected in the limiting grooves, and the limiting blocks can displace in the limiting grooves within a small range when the main body is vibrated, and the main body is matched with the damping mechanism to absorb and buffer the vibration force.

The use method of the utility model comprises the following steps:

the full skirt that will constitute the main part when using splices fixedly with the line department of insulator top, and in this in-process with the stopper connection on the half-arc even board the spacing inslot on the backing plate, ensure that damper can accurately connect in the main part, later through fixed establishment with both sides full skirt splice into complete main part can.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides an insulator prevents that bird cover is fixed department shock-absorbing structure which characterized in that: main part (1) including two fan-shaped full skirt formation, the axle center position of main part (1) is provided with mounting hole (2), mounting hole (2) both ends just are provided with installation cap (3) on the base face of main part (1), installation cap (3) both sides just with main part (1) on the base face symmetry be provided with a plurality of strengthening rib (4) and fixed establishment, the inside of mounting hole (2) is provided with damper.

2. The insulator bird-proof cover fixing part shock-absorbing structure according to claim 1, characterized in that: the main body (1) is circular, and a backing plate (5) is arranged in the mounting hole (2).

3. The insulator bird-proof cover fixing part shock-absorbing structure according to claim 2, wherein: the opposite side of backing plate (5) and the similar umbrella skirt lateral wall fixed connection, the both ends of backing plate (5) and umbrella skirt set up mounting cap (3) on the upper and lower basal plane of main part (1).

4. The insulator bird-proof cover fixing part shock-absorbing structure according to claim 1, characterized in that: the reinforcing ribs (4) are arranged in two and symmetrically arranged on the main body (1), and the fixing mechanisms are arranged in two and symmetrically arranged on the main body (1).

5. The insulator bird-proof cover fixing part shock-absorbing structure according to claim 1, characterized in that: the fixing mechanism comprises a clamping groove plate (7) arranged on one side of the main body (1), namely the side base surface of the umbrella skirt, and a clamping plate (8) arranged on the other side of the main body (1), namely the side base surface of the other umbrella skirt.

6. The insulator bird-proof cover fixing part shock-absorbing structure according to claim 5, wherein: and the clamping groove plate (7) and the clamping connection plate (8) are both provided with connection holes for connecting fixing bolts.

7. The insulator bird-proof cover fixing part shock-absorbing structure according to claim 1, characterized in that: the damping mechanism comprises a half-arc connecting plate (9) arranged in the mounting hole (2), limiting turning plates (10) arranged at two ends of the half-arc connecting plate (9), adjusting bolts (11) arranged on the limiting turning plates (10) and connected with the half-arc connecting plate (9), guide columns (12) arranged on two sides of the adjusting bolts (11) and penetrating through the half-arc turning plates, guide limiting plates (13) arranged at the upper ends of the guide columns (12) and located above the half-arc turning plates, elastic structures (14) arranged on the guide columns (12) and located below the half-arc turning plates and stop plates (15) arranged at the lower ends of the guide columns (12).