CN210837320U

CN210837320U - Base ceramic insulator casing

Info

Publication number: CN210837320U
Application number: CN201921770740.8U
Authority: CN
Inventors: 何启龙
Original assignee: Linyi Jinghua Ceramics Co ltd
Current assignee: Linyi Jinghua Ceramics Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-23
Anticipated expiration: 2029-10-22

Abstract

The utility model belongs to the technical field of the insulator technique and specifically relates to a base ceramic insulator casing, including first connection shell, the second connection shell, first connection shell bottom fixedly connected with annular base, the second is connected shell bottom and is connected with the arc locating piece perpendicularly, the corresponding position department in annular base top is equipped with the arc constant head tank, the symmetry is equipped with first spout on the one end outer wall that annular base was kept away from to first connection shell, the symmetry is equipped with the second spout on the one end outer wall that annular base was kept away from to the second connection shell, and sliding connection has the slurcam in the second spout, fixedly connected with arc block on the one side that the slurcam is close to the second spout, be connected with a plurality of locating levers perpendicularly on the arc block bottom surface, the top of first spout corresponds position department and is equipped with a plurality of first locating slots, the top of second spout corresponds position department and is. The utility model discloses make things convenient for staff's installation and dismantlement, and improved the stability of connecting between device and the insulator.

Description

Base ceramic insulator casing

Technical Field

The utility model relates to an insulator technical field especially relates to a base ceramic insulator casing.

Background

Insulators are devices that are mounted between conductors of different potentials or between a conductor and a ground potential member and are able to withstand the effects of voltage and mechanical stress. It is a special insulating controlling part, can play the important role in overhead transmission line, the insulator should not lose efficacy because of various electromechanical stress that environment and electric load condition change lead to, otherwise the insulator just can not produce the effect of heaviness, will harm the use and the running life of whole line, current insulator all fixes it in the insulator shell through the screw thread, too big power probably causes the shell to damage during the installation, and need consume certain time, and use the bolt to fix it between the shell of majority, the structure is loaded down with trivial details when the installation, and exist when later stage overhauls and dismantle inconvenient problem. To this end, we propose a base ceramic insulator housing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a base ceramic insulator shell.

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

a cylinder body can be formed between the first connecting shell and the second connecting shell, an annular base is fixedly connected to the bottom of the first connecting shell, the circle center of the annular base coincides with the circle center of the bottom surface of the first connecting shell, the bottom of the second connecting shell is placed at the top of one side of the annular base, which is far away from the first connecting shell, an arc-shaped positioning block is vertically connected to the bottom of the second connecting shell, an arc-shaped positioning groove is arranged at a position corresponding to the top of the annular base, the arc-shaped positioning block can be coaxially placed inside the arc-shaped positioning groove, first sliding grooves are symmetrically arranged on the outer wall of one end, which is far away from the annular base, of the first connecting shell, one end of each first sliding groove penetrates through the side wall of the first connecting shell, and second sliding grooves are symmetrically arranged on the outer wall of one end, which is far away from the annular base, of the second connecting shell, one end of the second sliding chute penetrates through the side wall of the second connecting shell, the two first sliding chutes and the two second sliding chutes correspond to each other in position, a pushing plate is connected in the second sliding chute in a sliding manner, an arc-shaped sliding block is fixedly connected on one side, close to the second sliding chute, of the pushing plate, the arc-shaped sliding block is connected in the first sliding chute and the second sliding chute in a sliding manner, a plurality of positioning rods are vertically connected on the bottom surface of the arc-shaped sliding block, a plurality of first positioning grooves are arranged at positions corresponding to the tops of the first sliding chutes, a plurality of second positioning grooves are arranged at positions corresponding to the tops of the second sliding chutes, the number of the positioning rods is equal to the sum of the number of the first positioning grooves and the number of the second positioning grooves, the bottoms of the positioning rods can extend into the first positioning grooves and the second positioning grooves at corresponding positions, and a plurality of arc-shaped plates are, and arc-shaped rubber plates are connected between every two adjacent arc-shaped plates.

Preferably, a plurality of anti-slip strips are fixedly connected to the outer wall of the pushing plate, and the anti-slip strips are arranged on the outer wall of the pushing plate at equal intervals.

Preferably, the first connecting shell and the annular base are of an integral structure.

Preferably, the arc-shaped plate positioned in the first connecting shell and the first connecting shell are of an integral structure.

Preferably, the arc-shaped plate positioned in the second connecting shell and the second connecting shell are of an integral structure.

The utility model provides a pair of base ceramic insulator casing, beneficial effect lies in: the utility model discloses gliding slurcam of accessible, arc slider are connected between the first connection shell that sets up, the second connection shell, and under the positioning action between locating lever, first constant head tank, second constant head tank, and then guaranteed the stable connection between first connection shell, the second connection shell, have not only made things convenient for staff's installation and dismantlement, and have improved the stability of connecting between device and the insulator.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of base ceramic insulator casing.

Fig. 2 is a connection diagram of the pushing plate and the second connecting shell of the base ceramic insulator shell.

Fig. 3 is a partial structure cross-sectional view of a base ceramic insulator housing provided by the utility model.

Fig. 4 is a partial enlarged view of a base ceramic insulator housing according to the present invention.

In the figure: first spout 1, first connect casing 2, annular base 3, slurcam 4, second spout 5, second connect casing 6, arc locating piece 7, arc constant head tank 8, arc 9, arc rubber slab 10, arc slider 11, first constant head tank 12, antislip strip 13, locating lever 14, second constant head tank 15.

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.

Referring to fig. 1-4, a base ceramic insulator casing comprises a first connecting shell 2 and a second connecting shell 6, wherein a cylinder can be formed between the first connecting shell 2 and the second connecting shell 6, an annular base 3 is fixedly connected to the bottom of the first connecting shell 2, the center of a circle of the annular base 3 coincides with the center of a circle of the bottom surface of the first connecting shell 2, the bottom of the second connecting shell 6 is arranged at the top of one side of the annular base 3 far away from the first connecting shell 2, an arc positioning block 7 is vertically connected to the bottom of the second connecting shell 6, an arc positioning groove 8 is arranged at the corresponding position of the top of the annular base 3, the arc positioning block 7 can be coaxially arranged in the arc positioning groove 8, under the cooperation effect between the arc positioning block 7 and the arc positioning groove 8, the stability of arrangement between the first connecting shell 2 and the second connecting shell 6 can be realized, and the first connecting shell 2, the stability of arrangement between the second, Stability of the connection between the second coupling housings 6.

The symmetry is equipped with first spout 1 on the one end outer wall that annular base 3 was kept away from to first connecting shell 2, the one end of first spout 1 runs through the lateral wall setting of first connecting shell 2, the symmetry is equipped with second spout 5 on the one end outer wall that annular base 3 was kept away from to second connecting shell 6, the lateral wall setting that second connecting shell 6 was run through to second spout 5 one end, two first spout 1 and two second spout 5 positions are corresponding each other, and sliding connection has slurcam 4 in the second spout 5, fixedly connected with arc slider 11 on the one side that slurcam 4 is close to second spout 5, but arc slider 11 sliding connection is in first spout 1, in second spout 5, and then guaranteed first connecting shell 2, the stable connection between the top of second connecting shell 6, and be convenient for staff's installation and dismantlement.

Perpendicularly on the 11 bottom surfaces of arc slider be connected with a plurality of locating levers 14, the top of first spout 1 corresponds position department and is equipped with a plurality of first constant head tanks 12, the top of second spout 5 corresponds position department and is equipped with a plurality of second constant head tanks 15, the quantity and the first constant head tank 12 of locating lever 14, the quantity and the equal of second constant head tank 15, the bottom extensible of locating lever 14 is to the first constant head tank 12 that corresponds position department, in the second constant head tank 15, first connection shell 2, equal coaxial connection has a plurality of arcs 9 on the 6 inner walls of second connection shell, all be connected with arc rubber sheet 10 between the adjacent arc 9, the locating lever 14 of setting, first constant head tank 12, cooperation between the second constant head tank 15 is connected, make connection that arc slider 11 can be stable at first constant head tank 12, in the second constant head tank 15, play fine positioning action.

The utility model discloses gliding slurcam 4 of accessible, arc slider 11 are connected between the first connection shell 2 that sets up, second connection shell 6, and under the positioning action between locating lever 14, first constant head tank 12, second constant head tank 15, and then guaranteed the stable connection between first connection shell 2, the second connection shell 6, have not only made things convenient for staff's installation and dismantlement, and have improved the stability of connecting between device and the insulator.

Specifically, the device is when using, place the insulator at first joint housing 2, between the second joint housing 6, and place arc locating piece 7 in the arc constant head tank 8 that corresponds position department, the arc rubber slab 10 of setting between arc 9 can improve the stability that the insulator was placed, and the slurcam 4 that slides the setting drives arc slider 11 at first spout 1, slide in first constant head tank 12, make arc slider 11 connect adjacent first spout 1, first constant head tank 12, and slide arc slider 11, make locating lever 14 remove to the first constant head tank 12 that corresponds position department, in second constant head tank 15, can realize pushing plate 4 and arc slider 11's location and place, the installation that has not only made things convenient for constructor is dismantled and has improved the holistic stability of device.

Referring to fig. 1, 2, 3, and 4, further, a plurality of anti-slip strips 13 are fixedly connected to the outer wall of the pushing plate 4, and the plurality of anti-slip strips 13 are equidistantly disposed on the outer wall of the pushing plate 4.

The anti-skidding strip 13 that sets up has effectually improved the frictional force of staff with the contact of slurcam 4, and then has guaranteed gliding normal clear.

Referring to fig. 1, 2 and 3, the first connecting shell 2 and the annular base 3 are further of an integral structure.

The integral structure between the first connecting shell 2 and the annular base 3 is arranged, so that the overall stability of the device is improved.

Referring to fig. 3, further, there is a unitary structure between the arc-shaped plate 9 located inside the first connection housing 2 and the first connection housing 2.

An organic whole structure setting between arc 9 and first connection shell 2 has improved the stability that arc rubber slab 10 placed.

Referring to fig. 3, further, there is a unitary structure between the arc-shaped plate 9 located in the second connection housing 6 and the second connection housing 6.

The integral structure between the arc-shaped plate 9 and the first connecting shell 2 is arranged, and the placing stability of the arc-shaped rubber plate 10 is also improved.

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. A base ceramic insulator shell comprises a first connecting shell (2) and a second connecting shell (6), and is characterized in that a cylinder can be formed between the first connecting shell (2) and the second connecting shell (6), an annular base (3) is fixedly connected to the bottom of the first connecting shell (2), the circle center of the annular base (3) coincides with the circle center of the bottom surface of the first connecting shell (2), the bottom of the second connecting shell (6) is arranged at the top of one side, away from the first connecting shell (2), of the annular base (3), an arc-shaped positioning block (7) is vertically connected to the bottom of the second connecting shell (6), an arc-shaped positioning groove (8) is arranged at the position corresponding to the top of the annular base (3), the arc-shaped positioning block (7) can be coaxially arranged in the arc-shaped positioning groove (8), a first sliding groove (1) is symmetrically arranged on the outer wall of one end, away from the annular base (3), of the first connecting shell (2), one end of the first sliding chute (1) penetrates through the side wall of the first connecting shell (2) to be arranged, the second sliding chute (5) is symmetrically arranged on the outer wall of the end, away from the annular base (3), of the second connecting shell (6), one end of the second sliding chute (5) penetrates through the side wall of the second connecting shell (6) to be arranged, the two first sliding chutes (1) and the two second sliding chutes (5) are mutually corresponding in position, a pushing plate (4) is connected in the second sliding chute (5) in a sliding manner, an arc-shaped sliding block (11) is fixedly connected to one side, close to the second sliding chute (5), of the pushing plate (4), the arc-shaped sliding block (11) is connected in the first sliding chute (1) and the second sliding chute (5) in a sliding manner, a plurality of positioning rods (14) are vertically connected to the bottom surface of the arc-shaped sliding block (11), a plurality of first positioning grooves (12) are arranged at the corresponding positions on, the top of second spout (5) corresponds position department and is equipped with a plurality of second constant head tanks (15), the quantity of locating lever (14) and the quantity of first constant head tank (12), second constant head tank (15) with equal, the bottom of locating lever (14) extensible to correspond in first constant head tank (12), the second constant head tank (15) of position department, equal coaxial coupling has a plurality of arcs (9) on first connecting shell (2), the second connecting shell (6) inner wall, and is adjacent all be connected with arc rubber slab (10) between arc (9).

2. The base ceramic insulator shell according to claim 1, wherein a plurality of anti-slip strips (13) are fixedly connected to the outer wall of the push plate (4), and the anti-slip strips (13) are equidistantly arranged on the outer wall of the push plate (4).

3. A base ceramic insulator housing according to claim 1, characterised in that the first connecting shell (2) and the annular base (3) are of one piece construction.

4. A base ceramic insulator housing according to claim 1, characterised in that the arc-shaped plate (9) in the first connecting shell (2) is of one-piece construction with the first connecting shell (2).

5. A base ceramic insulator housing according to claim 1, characterised in that the arc-shaped plate (9) in the second connecting shell (6) is of one-piece construction with the second connecting shell (6).