CN213339901U

CN213339901U - High-temperature-resistant high-strength ceramic insulator

Info

Publication number: CN213339901U
Application number: CN202021678422.1U
Authority: CN
Inventors: 陈波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-01
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a high temperature resistant high strength ceramic insulator, which comprises a body, the inside of body is provided with wear-resisting ceramic layer, wear-resisting ceramic layer's internal surface is provided with the mica layer, the internal surface on mica layer is provided with pottery layer, first recess has been seted up to the inside of body, the inside of first recess is provided with the connecting rod, the fixed surface of connecting rod is connected with the connecting plate, a plurality of first umbrella-type pottery of fixed surface connection of body, a plurality of second umbrella-type pottery of fixed surface connection of body, the first screw thread post of top fixedly connected with of connecting rod, the surface threaded connection of first screw thread post has the nut. The utility model discloses, rational in infrastructure, can avoid the insulator because of high temperature produces the crackle at the external surface, lead to unable effect that reaches the insulator and should use.

Description

High-temperature-resistant high-strength ceramic insulator

Technical Field

The utility model relates to a ceramic insulator field especially relates to a high temperature resistant high strength ceramic insulator.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can bear the action of voltage and mechanical stress, the insulators are various in types and different in shapes, and although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting.

The existing insulator is composed of a ceramic shell and connecting screws, so that the outer surface of the insulator is easy to crack when a high-voltage wire discharges to generate a large amount of heat, the performance of the insulator is influenced, and the insulator cannot achieve the expected using effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-temperature-resistant high-strength ceramic insulator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high temperature resistant high strength ceramic insulator, includes the body, the inside of body is provided with wear-resisting ceramic layer, the internal surface of wear-resisting ceramic layer is provided with the mica layer, the internal surface of mica layer is provided with pottery kelly layer, first recess has been seted up to the inside of body, the inside of first recess is provided with the connecting rod, the outer fixed surface of connecting rod is connected with the connecting plate.

As a further description of the above technical solution:

the outer surface of the body is fixedly connected with a plurality of first umbrella-shaped ceramics, the outer surface of the body is fixedly connected with a plurality of second umbrella-shaped ceramics, and the positions of the first umbrella-shaped ceramics correspond to the positions of the second umbrella-shaped ceramics.

As a further description of the above technical solution:

the top fixedly connected with first screw thread post of connecting rod, the surface threaded connection of first screw thread post has the nut, and the diameter of nut equals the diameter of body.

As a further description of the above technical solution:

the top of the connecting plate is fixedly connected with a supporting block, the bottom of the body is provided with a second groove, and the outer surface of the supporting block is attached to the inner surface of the second groove.

As a further description of the above technical solution:

threaded holes are formed in the outer surface of the connecting plate, and the number of the threaded holes is multiple.

As a further description of the above technical solution:

the bottom fixedly connected with second screw thread post of connecting rod, and first screw thread post, connecting rod, second screw thread post are casting as an organic whole.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the high-temperature-resistant high-strength ceramic insulator can keep a stable state in the environment through the wear-resistant ceramic layer, the phenomenon that the insulator cannot achieve an insulating effect due to weathering of the housing of the insulator in use is avoided, the insulator can keep stable in structure at higher temperature through the mica layer, the insulator is prevented from being heated, expanded and cracked due to temperature rise of the insulator caused by higher voltage when the insulator is used, the insulator is more stable in structure through the pottery layer, the strength of the insulator is improved, the insulator can bear higher temperature, the working performance of the device can be improved through the first umbrella-shaped ceramic and the second umbrella-shaped ceramic, the practicability of the device is improved, the connecting rod can be connected with the body through the supporting block and the second groove, the body is prevented from shaking, and the safety of the insulator is improved, the insulator is reasonable in structure, and the phenomenon that the insulator cannot achieve the due using effect of the insulator due to the fact that the insulator cracks on the outer surface due to high temperature can be avoided.

2. Compared with the prior art, this high temperature resistant high strength ceramic insulator is convenient for the spliced pole through first screw post and nut and is fixed the body, makes the insulator can fix with other parts through second screw post and connecting plate, the installation of the insulator of being convenient for.

Drawings

Fig. 1 is a schematic view of an internal structure of a high temperature resistant high strength ceramic insulator according to the present invention;

fig. 2 is an overall structural front view of a high-temperature resistant high-strength ceramic insulator provided by the present invention;

fig. 3 is a top view of the internal structure of a high temperature resistant high strength ceramic insulator according to the present invention;

fig. 4 is an enlarged view of a structure in fig. 1 according to the present invention.

Illustration of the drawings:

1. a body; 101. a wear-resistant ceramic layer; 102. a mica layer; 103. a ceramic layer; 104. a first groove; 105. a second groove; 2. a first umbrella-shaped ceramic; 3. a second umbrella-shaped ceramic; 4. a connecting rod; 5. a first threaded post; 6. a nut; 7. a support block; 8. a threaded hole; 9. a second threaded post; 10. a connecting plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of high temperature resistant high strength ceramic insulator: including body 1, the inside of body 1 is provided with wear-resisting ceramic layer 101, play the effect of protection to the insulator surface, the internal surface of wear-resisting ceramic layer 101 is provided with mica layer 102, make the insulator can keep stable structure under high temperature, the internal surface of mica layer 102 is provided with pottery kelly layer 103, make the structure of insulator more stable, first recess 104 has been seted up to the inside of body 1, the inside of first recess 104 is provided with connecting rod 4, be convenient for connecting rod 4 carries out fixed support to the insulator, the outer fixed surface of connecting rod 4 is connected with connecting plate 10, be convenient for the insulator to fix.

The outer surface of the body 1 is fixedly connected with a plurality of first umbrella-shaped ceramics 2, the outer surface of the body 1 is fixedly connected with a plurality of second umbrella-shaped ceramics 3, the working performance of the device can be improved, the practicability of the device is improved, the positions of the first umbrella-shaped ceramics 2 correspond to the positions of the second umbrella-shaped ceramics 3, the top of the connecting rod 4 is fixedly connected with a first threaded column 5, the outer surface of the first threaded column 5 is in threaded connection with a nut 6 for facilitating the fixation of an insulator, the diameter of the nut 6 is equal to the diameter of the body 1, the top of the connecting plate 10 is fixedly connected with a supporting block 7, the bottom of the body 1 is provided with a second groove 105, the outer surface of the supporting block 7 is attached to the inner surface of the second groove 105, the outer surface of the connecting plate 10 is provided with a threaded hole 8, the number of the threaded holes, and the first threaded column 5, the connecting rod 4 and the second threaded column 9 are integrally cast, so that the insulator is convenient to fix.

The working principle is as follows: when the insulator is used, the insulator can be kept in a stable state in the environment through the wear-resistant ceramic layer 101, the phenomenon that the insulator cannot achieve an insulating effect due to weathering in use is avoided, the insulator can be kept in a stable structure at a high temperature through the mica layer 102, the insulator is prevented from being heated, expanded and cracked due to the fact that the temperature of the insulator rises due to high voltage when the insulator is used, the insulator is made to be more stable in structure through the ceramic layer 103, the strength of the insulator is improved, the insulator can bear high temperature, the working performance of the device can be improved through the first umbrella-shaped ceramic 2 and the second umbrella-shaped ceramic 3, the practicability of the device is improved, the connecting rod 4 can be connected with the body 1 through the supporting block 7 and the second groove 105, the body 1 is prevented from shaking, the safety of the insulator is improved, the body 1 is fixed through the connecting rod 4 conveniently through the first threaded column 5 and the nut 6, the insulator can be fixed with other parts through the second threaded columns 9 and the connecting plates 10, and the insulator is convenient to mount.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high temperature resistant high strength ceramic insulator, includes body (1), its characterized in that: the ceramic tile is characterized in that a wear-resistant ceramic layer (101) is arranged inside the body (1), a mica layer (102) is arranged on the inner surface of the wear-resistant ceramic layer (101), a ceramic layer (103) is arranged on the inner surface of the mica layer (102), a first groove (104) is formed inside the body (1), a connecting rod (4) is arranged inside the first groove (104), and a connecting plate (10) is fixedly connected to the outer surface of the connecting rod (4).

2. The high temperature resistant high strength ceramic insulator according to claim 1, wherein: the outer surface of the body (1) is fixedly connected with a plurality of first umbrella-shaped ceramics (2), the outer surface of the body (1) is fixedly connected with a plurality of second umbrella-shaped ceramics (3), and the positions of the first umbrella-shaped ceramics (2) correspond to the positions of the second umbrella-shaped ceramics (3).

3. The high temperature resistant high strength ceramic insulator according to claim 1, wherein: the top fixedly connected with first screw thread post (5) of connecting rod (4), the surface threaded connection of first screw thread post (5) has nut (6), and the diameter of nut (6) equals the diameter of body (1).

4. The high temperature resistant high strength ceramic insulator according to claim 1, wherein: the top of the connecting plate (10) is fixedly connected with a supporting block (7), the bottom of the body (1) is provided with a second groove (105), and the outer surface of the supporting block (7) is attached to the inner surface of the second groove (105).

5. The high temperature resistant high strength ceramic insulator according to claim 1, wherein: threaded holes (8) are formed in the outer surface of the connecting plate (10), and the number of the threaded holes (8) is multiple.

6. The high temperature resistant high strength ceramic insulator according to claim 1, wherein: the bottom fixedly connected with second screw thread post (9) of connecting rod (4), and first screw thread post (5), connecting rod (4), second screw thread post (9) are as an organic whole casting.