CN212724856U - Anti-pollution post insulator - Google Patents

Abstract

The utility model relates to the technical field of insulators, and disclose an anti-soil post insulator, it is relatively poor to have solved stability when present post insulator and installed part are installed, when the operating time is of a long time, can appear the problem of not hard up phenomenon, and it includes first connecting plate, first connecting plate upper end middle part is connected with the plug, the utility model discloses, when the framework passes the electric wire, because the framework inside is oval-shaped, better laminating with the electric wire, rotatory hex bolts until the electric wire is fixed with the framework, reach fixed effect, when needing to remove the insulator, unscrew hex bolts and can the optional position remove the insulator, improved its practicality; need when fixed insulator, rotatory bolt, first clamp splice and second clamp splice can compress tightly the junction, reach fixed effect, because the inside antiskid insulating pad that all attaches of first clamp splice and second clamp splice, increase and the friction of junction have improved its stationary stability.

Description

Anti-pollution post insulator

Technical Field

The utility model belongs to the technical field of the insulator, specifically be an anti-soil post insulator.

Background

The post insulator is a special insulating control part, can play an important role in overhead transmission lines, and the anti-pollution post insulator product is used for insulating and hanging wires in high-voltage and ultrahigh-voltage alternating-current and direct-current transmission lines.

Present stability is relatively poor when post insulator and installed part installation at present, and operating time is of a specified duration, can appear not hard up phenomenon, influences the use of insulator, consequently, needs design an anti-soil post insulator.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an anti-soil post insulator, effectual stability when having solved present post insulator and installed part installation is relatively poor, and the problem of not hard up phenomenon can appear when operating duration is of a specified duration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-soil post insulator, includes first connecting plate, first connecting plate upper end middle part is connected with the plug, the plug external connection has the full skirt, full skirt upper end and plug external connection have first nut, full skirt lower extreme and plug external connection have the second nut, the plug upper end is connected with the second connecting plate, second connecting plate upper end is connected with the footstock, the footstock upper end is connected with the framework, the inside upper end through connection of framework has hexagon bolt, first connecting plate lower extreme is connected with the fixing base, fixing base lower extreme both sides are rotated respectively and are connected with first clamp splice and second clamp splice, first clamp splice and second clamp splice lower extreme pass through bolted connection.

Preferably, the mandrel is in the form of a threaded rod.

Preferably, the inner surfaces of the first clamping block and the second clamping block are connected with anti-skid insulating pads.

Preferably, the umbrella skirt is made of ceramic materials.

Preferably, the lower end of the hexagon bolt is connected with a rubber pad.

Preferably, the inside of the frame body is elliptical.

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

(1) according to the utility model, through the arrangement of the frame body, when the frame body passes through the electric wire, as the inner part of the frame body is in an oval shape and is better attached to the electric wire, the hexagon bolt is rotated until the electric wire is fixed with the frame body, so that the fixing effect is achieved, when the insulator needs to be moved, the hexagon bolt can be loosened to move the insulator at any position, so that the practicability is improved, and the rubber pad also plays a role in protecting the electric wire from being damaged by friction;

(2) through the setting of fixing base, first clamp splice, second clamp splice and bolt, need when fixed insulator, rotatory bolt, first clamp splice and second clamp splice can compress tightly the junction, reach fixed effect, because the inside all attached anti-skidding insulating pad of first clamp splice and second clamp splice, increase and the friction of junction have improved its fixed stability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the antiskid insulating pad of the present invention;

FIG. 3 is a schematic view of the installation structure of the rubber pad of the present invention;

in the figure: 1. a first connecting plate; 2. an umbrella skirt; 3. a core rod; 4. a second nut; 5. a second connecting plate; 6. a top seat; 7. a frame body; 8. a hexagon bolt; 9. a fixed seat; 10. a first clamping block; 11. a second clamp block; 12. a bolt; 13. a first nut; 14. a rubber pad; 15. antiskid insulating pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, by figure 1, figure 2 and figure 3 show, the utility model discloses a first connecting plate 1, first connecting plate 1 upper end middle part is connected with plug 3, plug 3 external connection has full skirt 2, full skirt 2 upper end and 3 external connection of plug have first nut 13, full skirt 2 lower extreme and 3 external connection of plug have second nut 4, first nut 13 and 4 multiplicable plug 3 of second nut and full skirt 2's the compactness of being connected, plug 3 upper end is connected with second connecting plate 5, second connecting plate 5 upper end is connected with footstock 6, footstock 6 upper end is connected with framework 7, framework 7 inside upper end through connection has hexagon bolt 8, first connecting plate 1 lower extreme is connected with fixing base 9, fixing base 9 lower extreme both sides are rotated respectively and are connected with first clamp splice 10 and second clamp splice 11, first clamp splice 10 and second clamp splice 11 lower extreme pass through bolt 12 and connect.

In the second embodiment, on the basis of the first embodiment, the core rod 3 is in a threaded rod shape, so that the core rod can be better fixed with the first connecting plate 1 and the second connecting plate 5, and the core rod is further fixed.

In the third embodiment, on the basis of the first embodiment, the anti-slip insulating pads 15 are connected to the inner surfaces of the first clamping blocks 10 and the second clamping blocks 11, so that the top seat 6 can more firmly fix the high-pressure rod.

In the fourth embodiment, on the basis of the first embodiment, the umbrella skirt 2 is made of a ceramic material, and the ceramic material has good anti-pollution performance and is not easily oxidized by air.

In the fifth embodiment, the rubber pad 14 is connected to the lower end of the hexagon bolt 8 to prevent the hexagon bolt 8 from directly contacting the wire and generating friction.

Sixth embodiment, on the basis of first embodiment, the inside of framework 7 is the ellipse form, is convenient for and more laminating with the electric wire, increases fixed action.

The working principle is as follows: when using, when passing the electric wire with framework 7, because framework 7 is inside to be oval-shaped, better laminating with the electric wire, rotatory hex bolts 8 is until fixed electric wire and framework 7, reach fixed effect, and rubber pad 14 that the lower extreme of hex bolts 8 is connected also plays the guard action to the electric wire, when fixed insulator, rotatory bolt 12, can make first clamp splice 10 and second clamp splice 11 inwards extrude, reach fixed effect, because inside all attached anti-skidding insulating pad 15 of first clamp splice 10 and second clamp splice 11, the friction of increase and junction, its fixed stability has been improved, the material of full skirt 2 is ceramic material, can make full skirt 2 surface be difficult for receiving the corruption, improve its anti-soil performance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an anti-soil post insulator, includes first connecting plate (1), its characterized in that: the middle part of the upper end of the first connecting plate (1) is connected with a core rod (3), the outer part of the core rod (3) is connected with an umbrella skirt (2), the upper end of the umbrella skirt (2) and the outer part of the core rod (3) are connected with a first nut (13), the lower end of the umbrella skirt (2) and the outer part of the core rod (3) are connected with a second nut (4), the upper end of the core rod (3) is connected with a second connecting plate (5), the upper end of the second connecting plate (5) is connected with a top seat (6), the upper end of the top seat (6) is connected with a frame body (7), the upper end inside the frame body (7) is connected with a hexagon bolt (8) in a penetrating mode, the lower end of the first connecting plate (1) is connected with a fixing seat (9), two sides of the lower end of the fixing seat (9) are respectively connected with.

2. A soil resistant post insulator as claimed in claim 1, wherein: the core rod (3) is in a threaded rod shape.

3. A soil resistant post insulator as claimed in claim 1, wherein: the inner surfaces of the first clamping block (10) and the second clamping block (11) are connected with anti-skid insulating pads (15).

4. A soil resistant post insulator as claimed in claim 1, wherein: the umbrella skirt (2) is made of ceramic materials.

5. A soil resistant post insulator as claimed in claim 1, wherein: the lower end of the hexagon bolt (8) is connected with a rubber pad (14).

6. A soil resistant post insulator as claimed in claim 1, wherein: the inside of the frame body (7) is elliptic.

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