High-stability toughened porcelain insulator

Abstract

The utility model discloses a high-stability toughened porcelain insulator, and relates to the toughened porcelain insulator field, the high-stability toughened porcelain insulator comprises a porcelain member, a steel cap and a steel foot, the porcelain member, the steel cap and the steel foot are connected through an adhesive binding structure, the adhesive binding structure comprises a plurality of first fixing grooves, and the first fixing grooves are equidistantly arranged on the inner wall of the steel cap; by means of the cementing structure, the connecting strength between the steel cap, the porcelain piece, the steel foot and the insulating piece and the cement adhesive is enhanced, the inner wall of the insulating piece is tightly attached to the steel foot, one side of the insulating piece is firmly combined with the cement adhesive, and the other side of the insulating piece is connected with the porcelain piece, so that fixing of the steel foot is effectively assisted, and the service life of the insulating piece is prolonged. According to the technical scheme of the utility model, the steel foot is ensured to be stable and not to incline or fall down when being shaken, the leakage of the cement adhesive is effectively prevented, the connection toughness between insulators is remarkably improved after the cement adhesive is dried, and the stability and reliability of the whole structure are greatly enhanced.

Description

Technical Field

[0001] The utility model relates to the field of toughened porcelain insulators, and particularly relates to a highly stable toughened porcelain insulator. Background Art

[0002] In the cementing process of existing suspension porcelain insulators, a cement binder is usually used to bond the steel foot, steel cap and porcelain part together. In this process, the staff needs to evenly pour the cement into the porcelain part, insert the steel foot into the cement, and then use an insulating part to ensure the fixation between the steel foot and the cement binder to prevent the steel foot from shifting in the cement. However, when the staff finishes the bonding operation of the porcelain part with the steel cap and steel foot and places the insulator on the workbench for subsequent curing, due to the slight shaking during the placement process, the position of the already bonded steel foot will shift. Once this situation occurs, the staff needs to readjust the position of the steel foot, which not only makes the operation process more cumbersome but also reduces the work efficiency.

[0003] Therefore, it is very necessary to propose a highly stable toughened porcelain insulator to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a highly stable toughened porcelain insulator to solve the problem that when the insulator is placed on the workbench for subsequent curing, due to the slight shaking during the placement process, the position of the already bonded steel foot will shift. Once this situation occurs, the staff needs to readjust the position of the steel foot, which not only makes the operation process more cumbersome but also reduces the work efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A highly stable toughened porcelain insulator, comprising a porcelain part, a steel cap and a steel foot, wherein the porcelain part, the steel cap and the steel foot are connected through a cementing structure;

[0006] The cementing structure includes a first fixing groove, a plurality of which are equidistantly arranged on the inner wall of the steel cap, a plurality of second fixing grooves are equidistantly arranged on the inner wall of the porcelain part, a plurality of equidistant connecting parts are fixedly arranged on the outer side wall of the steel foot, an insulating part is sleeved on the outer side wall of the steel foot, and the porcelain part, the steel cap and the steel foot are bonded through a cement binder.

[0007] Preferably, the connecting parts are arranged in a honeycomb shape.

[0008] Preferably, a communication groove is opened on the inner wall of the connecting part, and the communication groove is bonded with the cement binder.

[0009] Preferably, a third fixing groove is formed on one side of the insulating member close to the connecting member, and the third fixing groove is bonded with the cement adhesive. One side of the insulating member away from the connecting member contacts one side of the porcelain member away from the steel cap.

[0010] Preferably, convex members are fixedly arranged at both ends of one insulating member, and grooves are formed at both ends of the other insulating member, and the convex members are inserted into the grooves.

[0011] The technical effects and advantages of the present utility model:

[0012] The cementing structure provided by the present utility model enhances the connection strength between the steel cap, the porcelain member, the steel foot and the insulating member. The inner wall of the insulating member is closely attached to the steel foot, one side is firmly combined with the cement adhesive, and the other side is connected to the porcelain member, thereby effectively assisting in the fixation of the steel foot. Not only does it ensure that the steel foot remains stable when shaken and does not tilt or fall, but it also effectively prevents the leakage of the cement adhesive. After the cement adhesive dries, the connection toughness between the insulators is significantly improved, greatly enhancing the stability and reliability of the entire structure. Description of the drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the high-stability and toughness-enhanced porcelain insulator of the present utility model;

[0014] Figure 2 It is a schematic diagram of the porcelain member, the steel foot and the insulating member of the present utility model;

[0015] Figure 3 It is a schematic diagram of the steel cap, the first fixing groove, the porcelain member, the second fixing groove and the connecting member of the present utility model;

[0016] Figure 4 It is a schematic diagram of the steel foot, the insulating member and the third fixing groove of the present utility model.

[0017] In the figure: 1. Porcelain member; 2. Steel cap; 3. Steel foot; 4. Cementing structure; 401. First fixing groove; 402. Second fixing groove; 403. Connecting member; 404. Insulating member; 405. Communication groove; 406. Third fixing groove; 407. Convex member; 408. Groove. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] The present utility model provides a highly stable and toughened porcelain insulator as shown in Figure 1 - Figure 4 It includes a porcelain part 1, a steel cap 2 and a steel foot 3. Among them, the porcelain part 1, as the core part of the insulation body, not only undertakes the important function of insulation, but also has a professional anti-pollution layer sprayed on its outer side wall. This anti-pollution layer effectively prevents the erosion and attachment of pollutants to the surface of the insulator, thus ensuring that the insulator can maintain its good insulation performance under various harsh environmental conditions. An insulating part 404 is sleeved on the outer side wall of the steel foot 3, and the porcelain part 1, the steel cap 2 and the steel foot 3 are bonded by a cement adhesive.

[0020] The porcelain part 1, the steel cap 2 and the steel foot 3 are connected through a cementing structure 4, which mainly enhances the connection strength between the steel cap 2, the porcelain part 1, the steel foot 3 and the insulating part 404 and the cement adhesive. The inner wall of the insulating part 404 fits tightly with the steel foot 3, is firmly fixed to the cement adhesive on one side, and fits perfectly with the porcelain part 1 on the other side, thus effectively assisting in the fixation of the steel foot 3. It not only ensures that the steel foot 3 will not tilt or fall when shaking, but also prevents the outflow of the cement adhesive. It not only improves the cementing efficiency of the insulator, but also significantly improves the connection toughness between the insulators after the cement adhesive dries.

[0021] The cementing structure 4 includes a first fixing groove 401. There are multiple first fixing grooves 401 and they are equidistantly arranged on the inner wall of the steel cap 2. There are multiple second fixing grooves 402 equidistantly arranged on the inner wall of the porcelain part 1. Multiple and equidistant connecting parts 403 are fixedly arranged on the outer side wall of the steel foot 3. The connecting parts 403 are arranged in a honeycomb shape. A communication groove 405 is opened on the inner wall of the connecting part 403, and the communication groove 405 is bonded with the cement adhesive. The honeycomb structure design not only enhances the aesthetics, but more importantly, significantly improves its supporting performance. On the inner wall of the connecting part 403, these communication grooves 405 are tightly combined with the cement adhesive during the cementing process. When the cement adhesive is completely dry, it forms a stable whole with the connecting part 403, thus greatly enhancing the supporting stability with the porcelain part 1. At the same time, the existence of the communication groove 405 not only provides more attachment surfaces for the cement adhesive, but also further enhances the connection strength between the porcelain part 1 and the steel foot 3 after drying, effectively preventing the problem of the position deviation of the steel foot 3 caused by the shaking of the insulator during the subsequent maintenance process, significantly improving the production efficiency, and ensuring the quality and stability of the suspension porcelain insulator.

[0022] A third fixing groove 406 is opened on one side of the insulating part 404 close to the connecting part 403, and the third fixing groove 406 is bonded with the cement adhesive. The side of the insulating part 404 away from the connecting part 403 contacts the side of the porcelain part 1 away from the steel cap 2.

[0023] Convex members 407 are fixedly arranged at both ends of an insulating member 404, and grooves 408 are formed at both ends of another insulating member 404. The convex members 407 are inserted into the grooves 408 so that the convex members 407 can be inserted into the grooves 408 to achieve a tight connection between the two. Through this insertion method, the insulating member 404 can effectively limit the steel foot 3 and ensure its stability during operation. At the same time, the fit between the insulating member 404 and the porcelain member 1 is enhanced, making them fit together more firmly, and improving the stability and reliability of the entire insulating structure.

[0024] During use: During the assembly of the suspension porcelain insulator, first, evenly apply cement adhesive to the inner wall of the steel cap 2 and ensure it fits tightly on the porcelain member 1 to ensure that the adhesive can smoothly flow into the first fixing groove 401 and form a firm bond with the porcelain member 1 after drying. Subsequently, pour cement adhesive into the porcelain member 1, and the adhesive will automatically fill and be fixed in the second fixing groove 402 to form a stable and firm support structure.

[0025] Immediately afterwards, accurately insert the steel foot 3 into the cement adhesive. The insertion process of the steel foot 3 not only makes the adhesive fully fill the second fixing groove 402 but also ensures a tight bond between the steel foot 3 and the adhesive, thus greatly enhancing the overall stability. At this time, the surface of the connecting member 403 and the third fixing groove 406 are evenly covered with cement adhesive, forming a complete and firm fixing structure.

[0026] After that, we accurately fit the inner walls of the two insulating members 404 on the outer sidewall of the steel foot 3. Using the insertion method of the convex members 407 and the sliding grooves, the third fixing groove 406 of the insulating member 404 is tightly bonded to the cement adhesive. Finally, we fit the insulating member 404 on the porcelain member 1 to ensure the stability and integrity of the entire insulator assembly.

Claims

1. A highly stable and toughened porcelain insulator, comprising a porcelain part (1), a steel cap (2) and a steel foot (3), characterized in that: The porcelain part (1), steel cap (2) and steel foot (3) are connected through a cementing structure (4); The cementing structure (4) includes a first fixing groove (401). There are multiple first fixing grooves (401) which are equidistantly arranged on the inner wall of the steel cap (2). There are multiple second fixing grooves (402) which are equidistantly arranged on the inner wall of the porcelain part (1). A plurality of equidistant connecting pieces (403) are fixedly arranged on the outer side wall of the steel foot (3). An insulating part (404) is sleeved on the outer side wall of the steel foot (3). The porcelain part (1), steel cap (2) and steel foot (3) are bonded by a cement adhesive.

2. The high-stability and toughness-increased porcelain insulator according to claim 1, characterized in that: The connecting piece (403) is arranged in a honeycomb shape.

3. The high-stability and toughness-increased porcelain insulator according to claim 2, characterized in that: A communication groove (405) is formed in the inner wall of the connecting piece (403), and the communication groove (405) is bonded with the cement adhesive.

4. A highly stable and toughened porcelain insulator according to claim 1, characterized in that: A third fixing groove (406) is formed on one side of the insulating part (404) close to the connecting piece (403), and the third fixing groove (406) is bonded with the cement adhesive. One side of the insulating part (404) away from the connecting piece (403) is in contact with one side of the porcelain part (1) away from the steel cap (2).

5. A highly stable and toughened ceramic insulator according to claim 4, characterized in that: Convex parts (407) are fixedly arranged at both ends of one insulating part (404), and grooves (408) are formed at both ends of the other insulating part (404). The convex parts (407) are inserted into the grooves (408).

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