CN218274125U - A ceramic insulator with a threaded mounting base - Google Patents

Abstract

The utility model relates to the technical field of making ceramic insulators, in particular to a ceramic insulator with a threaded mounting base, comprising a fixed seat, a threaded groove is opened at the center of the upper surface of the fixed seat, a ceramic main body is arranged above the fixed seat, and the outer wall of the ceramic main body There are several insulators on the top, threaded columns are provided on the lower surface of the ceramic main body corresponding to the thread groove, and several bumps are provided on the outer wall of the fixed seat near the bottom; the ceramic insulator with a threaded mounting base can And with the cooperation of multiple bumps, it is fixed at the required position by screws, and multiple insulators cooperate with the ceramic body to realize the erection of multiple groups of lines. The seat combination is fixed, and with the cooperation of the hand wheel, it is convenient to rotate and adjust different directions.

Description

A ceramic insulator with a threaded mounting base

technical field

The utility model relates to the technical field of making ceramic insulators, in particular to a ceramic insulator with a threaded mounting base.

Background technique

An insulator is a device installed between conductors of different potentials or between conductors and ground potential components, which can withstand voltage and mechanical stress. It is a special insulation control that can play an important role in overhead transmission lines;

The utility model patent with the publication number CN211479781U discloses a butterfly ceramic insulator that is easy to install. Drive the worm gear meshed with its outer wall to rotate, the rotation of the worm gear drives the rotation of the shaft, the rotation of the shaft drives the rotation of the connecting piece fixed inside it, the rotation of the connecting piece drives the rotation of the connecting rod and the baffle, and the bottom of the mounting frame is blocked or opened. When the bottom of the mounting frame When it is open, the installation frame can be installed on the fixed frame. After installation, the control baffle can be closed again to fix the position of the insulator. The insertion of the limit screw further limits the position of the baffle and prevents the baffle from moving;

Although this technical scheme rotates the baffle plate counterclockwise by twisting the fastening screw, and opens the bottom of the mounting frame, after the bottom of the mounting frame is opened, put the mounting frame on the position to be installed, and then turn the fastening screw again to make the baffle Rotate the board clockwise until it is horizontal, and then screw the limit screw into the screw hole after the baffle is rotated to the level to further limit the position of the baffle. By fastening the screw head, baffle, mounting bracket, limit screw and screw hole The cooperative use between them achieves the effect of easy installation; however, there are many assembly structures, and it is not easy to quickly combine and use, and the insulators are bonded and fixed on the corresponding workpieces. When they are damaged by collisions, it is not easy to repair and replace them. There is no threaded mounting base, which makes it inconvenient to replace the mounting combination.

Utility model content

The purpose of this utility model is to provide a ceramic insulator with a threaded mounting base to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A ceramic insulator with a threaded mounting base, comprising a fixing base, a thread groove is opened in the center of the upper surface of the fixing base, a ceramic body is arranged above the fixing base, and several insulators are arranged on the outer wall of the ceramic body , the lower surface of the ceramic main body is provided with a threaded column corresponding to the threaded groove, and a plurality of protrusions are provided on the peripheral outer wall of the fixing seat near the bottom.

Preferably, the protrusions are distributed in a ring at equal intervals, and the protrusions and the fixing seat are integrally formed, and the upper surfaces of the protrusions are all provided with fixing holes.

Preferably, a threaded hole communicating with the threaded groove is provided on the peripheral outer wall of the fixing seat near the middle position, and fastening bolts are arranged in the threaded hole.

Preferably, several anti-slip columns are arranged on the peripheral outer wall of the fixing seat near the top edge, the anti-slip columns are distributed in a ring at equal intervals, and the anti-slip columns are bonded and fixed to the fixing seat.

Preferably, the threaded post is bonded and fixed to the ceramic body, and the diameter of the threaded post matches the hole diameter of the threaded groove.

Preferably, the insulators are distributed at equal intervals, the insulators are annular, and the insulators are bonded and fixed to the ceramic body.

Preferably, a hand wheel is provided on the peripheral outer wall of the ceramic body near the bottom, and the hand wheel is bonded and fixed to the ceramic body.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model is provided with a fixing seat and fixed at the required position by screws under the cooperation of multiple bumps. Multiple insulators cooperate with the ceramic main body to realize the erection of multiple groups of lines. The threaded column and the threaded groove are threaded. It is helpful to manually fix the combination of the ceramic body and the fixing seat, and with the cooperation of the hand wheel, it is convenient to rotate and adjust different directions.

2. The utility model is convenient to provide a force point by setting the anti-slip column, which is convenient for the combined connection of the ceramic body and the fixed seat, and the fastening bolts help to combine and fix the threaded column and the fixed seat, and improve the stability of the connection under the action of friction , the overall structure is simple, easy to assemble and install.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the frame structure of the fixing seat of the present invention;

Fig. 3 is a schematic structural diagram of the ceramic main body frame of the present invention;

Fig. 4 is a schematic diagram of the overall cross-sectional structure of the utility model.

The meanings of each symbol in the figure are:

1. Fixing seat; 10. Thread groove; 11. Thread perforation; 12. Protrusion; 120. Fixing hole; 13. Anti-slip column;

2. Ceramic main body; 20. Threaded column; 21. Hand wheel;

3. Insulators;

4. Tighten the bolts.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as limiting the utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "several" means at least two, such as two, three, etc., unless otherwise specifically defined.

Please refer to Figure 1-4, this embodiment provides a technical solution:

A ceramic insulator with a threaded mounting base, comprising a fixing base 1, a threaded groove 10 is provided at the center of the upper surface of the fixing base 1, a ceramic main body 2 is arranged above the fixing base 1, and several insulators are arranged on the outer wall of the ceramic main body 2 3. The lower surface of the ceramic main body 2 is provided with a threaded column 20 corresponding to the threaded groove 10 , and a plurality of protrusions 12 are provided on the peripheral outer wall of the fixing seat 1 near the bottom.

In this embodiment, the protrusions 12 are distributed in a ring at equal intervals, and the protrusions 12 and the fixing seat 1 are integrally formed, and the upper surface of the protrusions 12 is provided with fixing holes 120, and the protrusions 12 are matched, and the corresponding screws are inserted into the Through the fixing hole 120, the position of the fixing seat 1 is fixedly installed.

Further, a threaded hole 11 communicating with the threaded groove 10 is provided on the peripheral outer wall of the fixed seat 1 near the middle position, and a fastening bolt 4 is arranged in the threaded hole 11, and the fastening bolt 4 passes through the threaded hole 11 and connects with the threaded groove 10. The threaded post 20 fits closely, and the position of the ceramic main body 2 is fixed under the action of friction.

It should be noted that several anti-skid columns 13 are arranged on the peripheral outer wall of the fixed seat 1 near the edge of the top. The focus is to facilitate the combination and fixing of the ceramic body 2 and the fixing seat 1 .

Secondly, the threaded post 20 is bonded and fixed to the ceramic body 2 , and the diameter of the threaded post 20 matches the diameter of the threaded groove 10 , which increases structural stability and facilitates assembly and installation.

Further, the insulators 3 are distributed at equal intervals, the insulators 3 are circular, the insulators 3 are bonded and fixed to the ceramic body 2, and multiple insulators 3 cooperate to realize the addition and installation of multiple sets of lines.

In addition, there is also a hand wheel 21 on the outer wall of the ceramic body 2 near the bottom. The hand wheel 21 is bonded and fixed to the ceramic body 2. The cooperation of the hand wheel 21 is convenient for the user to manually rotate the ceramic body 2 for fixed installation. It is convenient and labor-saving to use, disassemble or install.

When the ceramic insulator with threaded mounting base in this embodiment is in use, the user manually fixes the insulator 3 and the ceramic body 2 together, and under the action of the hand wheel 21, the ceramic body 2 is placed on the fixing seat 1 through the threaded column 20 The threaded groove 10 is connected, then the fastening bolt 4 passes through the threaded hole 11, the end of the fastening bolt 4 is closely attached to the threaded column 20, and the position of the threaded column 20 is fixed under the friction force, and then the fixing seat 1 is installed At the position to be installed, the screw passes through the fixing hole 120 to connect the fixing seat 1 and the contact surface, which is convenient for overall disassembly or installation. When the ceramic main body 2 is damaged, it is convenient to disassemble and replace.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A ceramic insulator with a threaded mounting base, comprising a fixing base (1), characterized in that: a thread groove (10) is provided at the center of the upper surface of the fixing base (1), and the fixing base (1) A ceramic main body (2) is arranged above, and several insulators (3) are arranged on the peripheral outer wall of the ceramic main body (2), and a threaded column ( 20), a plurality of protrusions (12) are provided on the peripheral outer wall of the fixing seat (1) near the bottom. 2. The ceramic insulator with a threaded mounting base according to claim 1, characterized in that: the bumps (12) are distributed at equal intervals in a ring, and the bumps (12) and the fixing seat (1) are An integrally formed structure, fixing holes (120) are opened on the upper surface of the bump (12). 3. The ceramic insulator with threaded mounting base according to claim 1, characterized in that: a threaded hole (11) communicating with the threaded groove (10) is opened on the outer wall of the fixed seat (1) near the middle position , the threaded through hole (11) is provided with a fastening bolt (4). 4. The ceramic insulator with threaded mounting base according to claim 1, characterized in that: several anti-slip posts (13) are provided on the peripheral outer wall of the fixed seat (1) near the edge of the top, and the anti-slip posts (13) are distributed in a ring at equal intervals, and the anti-skid columns (13) are bonded and fixed to the fixing seat (1). 5. The ceramic insulator with threaded mounting base according to claim 1, characterized in that: the threaded column (20) is bonded and fixed to the ceramic body (2), and the diameter of the threaded column (20) is the same as the threaded groove (10) to match the aperture. 6. The ceramic insulator with threaded mounting base according to claim 1, characterized in that: the insulators (3) are distributed at equal intervals, the insulators (3) are in the shape of a ring, and the insulators (3) It is bonded and fixed with the ceramic main body (2). 7. The ceramic insulator with a threaded mounting base according to claim 1, characterized in that: a hand wheel (21) is provided on the peripheral outer wall of the ceramic body (2) near the bottom, and the hand wheel (21 ) is bonded and fixed with the ceramic main body (2).

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