Firm electric porcelain insulator

Abstract

The utility model relates to the technical field of electric porcelain, and discloses a firm electric porcelain insulator which comprises a base, the top end of the base is in threaded connection with a threaded rod, the exterior of the threaded rod is fixedly connected with an electric porcelain insulator, the threaded rod is in threaded sliding connection with a reinforcing plate and a fastener, the reinforcing plate is located below the electric porcelain insulator, and the fastener is located below the electric porcelain insulator. The fastening piece is located between the electric porcelain insulator and the reinforcing plate, the bottom end of the fastening piece abuts against the top end of the reinforcing plate, a bolt is arranged on the reinforcing plate in a penetrating mode, and the bolt is in threaded connection with the base. According to the technical scheme, the connection firmness of the base and the threaded rod can be improved through the reinforcing plate and the bolt, so that the installation firmness of the electric porcelain insulator is improved, the fastening piece slides on the threaded rod in a threaded mode, the fastening piece abuts against the top end of the reinforcing plate, the installation firmness can be further improved, and convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric porcelain, in particular to a firm type electric porcelain insulator. Background Technique

[0002] Electric porcelain is an important basic component of the power industry. The electric porcelain manufacturing industry belongs to the field of equipment manufacturing industry which was key supported during the "11th Five-Year Plan" period of the country, and it is a basic industry of the national economy. Electric porcelain mainly includes feldspar porcelain, alumina porcelain, and other ceramics such as talc porcelain. Electric porcelain is a kind of porcelain insulator applied to the power industry system which is fired at high temperature with natural minerals such as bauxite, kaolin, and feldspar as the main raw materials, including various line insulators and insulators for power station electrical appliances, as well as other insulating components for isolating or supporting charged bodies.

[0003] The bottom of the existing electric porcelain insulator is usually installed with a base through threaded connection. It is convenient to install the electric porcelain insulator on the telegraph pole through the base. However, the electric porcelain insulator is only connected to the base by threaded connection, and the connection firmness is not good. Therefore, a firm type electric porcelain insulator is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a firm type electric porcelain insulator to solve the problems put forward in the background technique.

[0005] The embodiment of the present application provides a firm type electric porcelain insulator, including a base. A threaded rod is threadedly connected to the top end of the base. An electric porcelain insulator is fixedly connected to the outside of the threaded rod. A reinforcing plate and a fastener are threadedly slidably connected to the threaded rod. The reinforcing plate is located below the electric porcelain insulator. The fastener is located between the electric porcelain insulator and the reinforcing plate. The bottom end of the fastener abuts against the top end of the reinforcing plate. A bolt is passed through the reinforcing plate, and the bolt is threadedly connected to the base.

[0006] By adopting the above technical solution, during use, the firmness of the connection between the base and the threaded rod can be improved through the reinforcing plate and the bolt, thereby improving the firmness of the installation of the electric porcelain insulator. And by threadedly sliding the fastener on the threaded rod to make the fastener abut against the top end of the reinforcing plate, the installation firmness can be further improved. The limiting block and the limiting groove are beneficial to the limiting installation of the high-voltage wire. Then the operator can further fix the high-voltage wire by bundling.

[0007] Optionally, a limiting block is fixedly connected to the top end of the threaded rod, and a limiting groove is opened at the top end of the limiting block.

[0008] By adopting the above technical solution, it is beneficial to the limiting installation of the high-voltage wire.

[0009] Optionally, mounting holes are symmetrically opened on both sides of the base.

[0010] By adopting the above technical solution, it is beneficial to install the base on a high-voltage power pole or a high-voltage wire rack.

[0011] Optionally, connecting rods are fixedly connected to both sides of the fastener.

[0012] By adopting the above technical solution, the fastener can be manually rotated more flexibly through the connecting rod without the aid of tools.

[0013] Optionally, threaded holes adapted to the bolts are formed in the base.

[0014] By adopting the above technical solution, it is beneficial to the disassembly and assembly of the bolts.

[0015] Optionally, the reinforcement plate is made of stainless steel metal material.

[0016] By adopting the above technical solution, it is beneficial to improve the corrosion resistance of the reinforcement plate and extend its service life.

[0017] Optionally, a circular hole adapted to the diameter of the threaded rod is formed at the middle position of the reinforcement plate.

[0018] By adopting the above technical solution, it is beneficial to the disassembly of the reinforcement plate.

[0019] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0020] The technical solution of the present application can improve the firmness of the connection between the base and the threaded rod through the reinforcement plate and the bolts, thereby improving the firmness of the installation of the porcelain insulator. And by threadedly sliding the fastener on the threaded rod so that the fastener abuts against the top end of the reinforcement plate, the firmness of the installation can be further improved, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] By reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings, other features, objects and advantages of the present invention will become more apparent:

[0022] Figure 1 It is a schematic diagram of the overall structure of a firm type porcelain insulator of the present invention;

[0023] Figure 2 It is a front view structural schematic diagram of a firm type porcelain insulator of the present invention;

[0024] Figure 3 It is a side view structural schematic diagram of a firm type porcelain insulator of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the base of a firm type porcelain insulator of the present invention.

[0026] In the figure: 1. Limit block; 2. Electric porcelain insulator; 3. Connecting rod; 4. Reinforcement plate; 5. Bolt; 6. Base; 7. Threaded rod; 8. Fastener; 9. Mounting hole; 10. Limit groove; 11. Threaded hole. Specific implementation manner

[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution: a firm type electric porcelain insulator, including a base 6, the top of the base 6 is threadedly connected with a threaded rod 7, an electric porcelain insulator 2 is fixedly connected to the outside of the threaded rod 7, a reinforcement plate 4 and a fastener 8 are threadedly slidably connected to the threaded rod 7, the reinforcement plate 4 is located below the electric porcelain insulator 2, the fastener 8 is located between the electric porcelain insulator 2 and the reinforcement plate 4, the bottom end of the fastener 8 abuts against the top end of the reinforcement plate 4, a bolt 5 is passed through the reinforcement plate 4, and the bolt 5 is threadedly connected to the base 6.

[0028] In the technical solution of the present utility model, as Figure 3 shown, a limit block 1 is fixedly connected to the top end of the threaded rod 7, and a limit groove 10 is opened at the top end of the limit block 1; it is beneficial to play a role in installing and limiting the high-voltage wire.

[0029] In the technical solution of the present utility model, as Figure 2 and Figure 3 shown, mounting holes 9 are symmetrically opened on both sides of the base 6; it is beneficial to install the base 6 on a high-voltage electric pole or a high-voltage wire rack.

[0030] In the technical solution of the present utility model, as Figure 1 shown, connecting rods 3 are fixedly connected to both sides of the fastener 8; the fastener 8 can be more flexibly rotated manually through the connecting rods 3 without the aid of tools.

[0031] In the technical solution of the present utility model, as Figure 4 shown, a threaded hole 11 adapted to the bolt 5 is opened on the base 6; it is beneficial to the disassembly and assembly of the bolt 5.

[0032] In the technical solution of the present utility model, not shown in the figure, the reinforcement plate 4 is made of stainless steel metal material; it is beneficial to improve the corrosion resistance of the reinforcement plate 4 and extend the service life.

[0033] In the technical solution of the present utility model, not shown in the figure, a circular hole adapted to the diameter of the threaded rod 7 is opened at the middle position of the reinforcement plate 4; it is beneficial to the disassembly of the reinforcement plate 4.

[0034] During use, the reinforcing plate 4 and the bolts 5 can improve the firmness of the connection between the base 6 and the threaded rod 7, thereby enhancing the firmness of the installation of the porcelain insulator 2. Moreover, by threadedly sliding the fastener 8 on the threaded rod 7 so that the fastener 8 abuts against the top of the reinforcing plate 4, the installation firmness can be further improved. The limiting block 1 and the limiting groove 10 are conducive to the limiting installation of the high-voltage wire, and then the operator can further fix the high-voltage wire by bundling it.

[0035] The foregoing is only the preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A firm-type electric porcelain insulator, characterized in that: It includes a base (6), a threaded rod (7) is threadedly connected to the top end of the base (6), an electric porcelain insulator (2) is fixedly connected to the outside of the threaded rod (7), a reinforcement plate (4) and a fastener (8) are threadedly slidably connected to the threaded rod (7), the reinforcement plate (4) is located below the electric porcelain insulator (2), the fastener (8) is located between the electric porcelain insulator (2) and the reinforcement plate (4), the bottom end of the fastener (8) abuts against the top end of the reinforcement plate (4), a bolt (5) is passed through the reinforcement plate (4), and the bolt (5) is threadedly connected to the base (6).

2. The firm type electric porcelain insulator according to claim 1, characterized in that, A limit block (1) is fixedly connected to the top end of the threaded rod (7), and a limit groove (10) is opened at the top end of the limit block (1).

3. The firm type electric porcelain insulator according to claim 1, characterized in that, Mounting holes (9) are symmetrically opened on both sides of the base (6).

4. A firm type electric porcelain insulator according to claim 1, characterized in that, Connecting rods (3) are fixedly connected to both sides of the fastener (8).

5. The firm type electric porcelain insulator according to claim 1, characterized in that, A threaded hole (11) adapted to the bolt (5) is opened on the base (6).

6. The solid type electric porcelain insulator according to claim 1, wherein The reinforcement plate (4) is made of stainless steel metal material.

7. The firm type electric porcelain insulator according to claim 1, characterized in that, A circular hole adapted to the diameter of the threaded rod (7) is opened at the middle position of the reinforcement plate (4).

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