CN219626401U

CN219626401U - Anti-aging insulator

Info

Publication number: CN219626401U
Application number: CN202320735691.4U
Authority: CN
Inventors: 杨治军; 刘禾萍
Original assignee: Jiangxi Lifeng Electrical Porcelain Manufacturing Co ltd
Current assignee: Jiangxi Lifeng Electrical Porcelain Manufacturing Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-01
Anticipated expiration: 2033-04-06

Abstract

The utility model provides an anti-aging insulator, which comprises a main body, a sleeve, wherein the sleeve is movably sleeved on the outer surface of the main body, which is close to the top, and support rods are fixedly connected to the outer surfaces of the two sides of the sleeve.

Description

Anti-aging insulator

Technical Field

The utility model relates to the technical field of insulators, in particular to an anti-aging insulator.

Background

The porcelain composite insulator has good antifouling capability, can reduce the number of used pieces to reduce the string length, thereby reducing the height of an iron tower, having light self weight, improving the ice coating resistance of an iron tower and a circuit, saving a large amount of steel and occupied area, and having greater significance in ultra-high voltage project construction if the large-tonnage porcelain composite insulator is developed.

In the prior art, as disclosed in China publication No. CN203386544U, the utility model discloses a porcelain composite insulator, which comprises an insulator body, wherein the porcelain composite insulator comprises an iron cap, a porcelain core, a silicon rubber composite jacket and steel feet, and is characterized in that the porcelain core is a high-strength porcelain core; the iron cap, the high-strength porcelain core and the steel feet are all fixed together by cement adhesive, and the silicon rubber composite jacket is coated on the surface of the high-strength porcelain core. The product end part of the utility model is firmly connected with the pouring structure of the hardware fitting and the porcelain core disc, so that the stable and reliable mechanical tensile strength of the original porcelain insulator is maintained; and a layer of silicon rubber composite jacket is tightly coated on the surface of the porcelain core disc by adopting a hot vulcanization one-step molding process, so that the porcelain core disc has a series of characteristics of good hydrophobicity, super-strong ageing resistance, electrolytic corrosion resistance, light weight and the like, and simultaneously solves the current situation that a composite insulator cannot be used by a tension string in a high-voltage circuit.

Although the above scheme has the advantages, the disadvantage of the scheme is that the composite insulator can fall or rub during construction or normal operation, because the umbrella part of the composite insulator is made of silicon rubber, the composite insulator is tender in texture and extremely easy to damage, so that the tightness is damaged, the insulation performance can be reduced, and the inner core rod of the composite insulator is not protected, so that the use of the insulator is influenced due to the fact that the core rod is damaged or aged because the core rod is damaged due to long time due to water seepage of the main body.

Disclosure of Invention

The anti-aging insulator provided by the utility model has a protection function on the composite insulator during construction or normal operation, reduces damage to the insulator when falling or rubbing is carried out, and has a protection mode on the core rod in the main body of the insulator, so that the durability of the insulator is improved, the aging resistance is improved, and the damage of the insulator due to the main body is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an anti-aging insulator comprising:

a main body;

the sleeve is movably sleeved on the outer surface of the main body close to the top, and the outer surfaces of the two sides of the sleeve are fixedly connected with support rods;

the plurality of connecting rods are respectively and fixedly connected to the outer surfaces of the two supporting rods close to the right side, and the other ends of the plurality of connecting rods are fixedly connected with sliding columns;

the two long rods are movably embedded in the inner walls of the sliding columns, and springs are movably sleeved on the outer surfaces of the two long rods, which are close to the two ends;

the two protection plates are respectively and fixedly connected to the two ends of the two long rods;

the two protection cotton pads are respectively and fixedly connected to the inner walls of the two protection plates, which are close to the bottoms;

a plurality of umbrella groups respectively fixedly installed on the outer surface of the main body;

and the screw nail is in threaded connection with the center of the front surface of the sleeve.

Preferably, the front surface of the sleeve is provided with a threaded hole matched with the threaded nail.

Preferably, the top of main part fixed mounting has wiring portion, the inside of wiring portion evenly inlays and has a plurality of strengthening ribs.

Preferably, the outer surface of the plurality of reinforcing ribs close to the bottom is fixedly sleeved with a fixing ring.

Preferably, the inner wall of the main body is provided with a waterproof gasket, and the inner wall of the waterproof gasket is provided with an insulating gasket.

Preferably, the inner wall of the insulating gasket is provided with a core rod, and the outer surface of the core rod is coated with an anti-aging layer.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the emergence that phenomenon was erased to the insulator can be reduced to two guard plates, when construction and transport insulator, when not falling little, the cotton nature material of two protection cotton pads has a guard action, receives the elasticity that the collision produced through two protection cotton pads and a plurality of springs, has a protective effect when the insulator collides, reduces the damage of insulator, is difficult to destroy its leakproofness.

2. The inside of a plurality of strengthening ribs in the main part for the whole effect that strengthens the stability that has of main part, and solid fixed ring is in the same place a plurality of strengthening ribs cover, make this kind of firm better, waterproof gasket prevents that the main part from inside intaking, have waterproof effect to the plug, insulating gasket has insulating effect, have the effect of individual protection to the insulator main part, have a reinforcement mode to the main part of insulator, thereby improve the durability of insulator, reduce the insulator because the main part damages, the ageing resistance layer is polyethylene material, this material has ageing resistance, prevent the plug ageing, and waterproof insulating properties is good, ageing resistance is good.

Drawings

Fig. 1 is a schematic perspective view of an anti-aging insulator according to the present utility model;

fig. 2 is a schematic perspective view of an anti-aging insulator according to the present utility model;

fig. 3 is a schematic perspective view of an anti-aging insulator according to the present utility model;

fig. 4 is a schematic diagram of a partial cross-sectional structure of an anti-aging insulator according to the present utility model;

fig. 5 is a schematic diagram of a partial cross-sectional structure of an anti-aging insulator according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 2 at B according to the present utility model.

Legend description: 1. a main body; 2. a long rod; 201. a protection plate; 202. a screw thread nail; 203. a sleeve; 204. an umbrella group; 205. protecting the cotton pad; 206. a spool; 207. a connecting rod; 208. a spring; 209. a support rod; 3. a wiring section; 301. reinforcing ribs; 302. a fixing ring; 303. a waterproof gasket; 304. a core rod; 305. an insulating spacer; 306. an anti-aging layer.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 7, the present utility model provides an anti-aging insulator comprising:

a main body 1;

the sleeve 203 is movably sleeved on the outer surface of the main body 1 close to the top, and the outer surfaces of the two sides of the sleeve 203 are fixedly connected with the supporting rods 209;

the plurality of connecting rods 207 are respectively and fixedly connected to the outer surfaces of the two supporting rods 209 close to the right, and the other ends of the plurality of connecting rods 207 are fixedly connected with sliding columns 206;

the two long rods 2 are movably embedded in the inner walls of the sliding columns 206, springs 208 are movably sleeved on the outer surfaces of the two long rods 2 close to the two ends, and the springs 208 are extruded to generate elastic force which has a buffering protection effect on the insulators;

the two protection plates 201 are respectively and fixedly connected to the two ends of the two long rods 2, the two protection plates 201 surround the insulator, so that the insulator can be protected, and the occurrence of the phenomenon of erasure of the insulator can be reduced;

the two protection cotton pads 205 are respectively and fixedly connected to the inner walls of the two protection plates 201 close to the bottoms, and when the two protection cotton pads 205 contact with the insulator, the cotton material of the two protection cotton pads 205 has a protection effect;

a plurality of umbrella groups 204 fixedly installed on the outer surface of the main body 1, respectively;

a screw 202 is screwed at the center of the front surface of the sleeve 203, and with the screw 202, when installing the insulator, the two shield plates 201 can be removed.

Further, as shown in fig. 1-7, the front surface of the sleeve 203 is provided with a threaded hole matched with the threaded nail 202, and the threaded hole is used for fixing or removing the sleeve 203 by the threaded nail 202.

Further, as shown in fig. 1 to 7, the top of the main body 1 is fixedly provided with the wiring portion 3, and a plurality of reinforcing ribs 301 are uniformly embedded in the wiring portion 3, and the plurality of reinforcing ribs 301 are arranged in the main body 1, so that the whole main body 1 has a reinforcing and stabilizing effect.

Further, as shown in fig. 1-7, the outer surface of the plurality of reinforcing ribs 301 near the bottom is fixedly sleeved with a fixing ring 302, and the fixing ring 302 is used for sleeving the plurality of reinforcing ribs 301 together, so that the stability is better.

Further, as shown in fig. 1 to 7, the inner wall of the main body 1 is provided with a waterproof gasket 303, the inner wall of the waterproof gasket 303 is provided with an insulating gasket 305, the waterproof gasket 303 prevents water from entering the main body 1, and has a waterproof effect on the core rod 304.

Further, as shown in fig. 1 to 7, the inner wall of the insulating spacer 305 is provided with a core rod 304, and the insulating spacer 305 has an insulating effect and protects the insulator main body 1.

Working principle: the two protection plates 201 enclose the insulator, so that the insulator can be protected, the occurrence of the phenomenon of insulator erasure can be reduced, when the insulator is constructed and transported, and the insulator is not dropped too little, one of the two protection plates 201 contacts the ground, at this time, the pressure generated by collision between the two protection plates 201 and the ground causes one of the protection plates 201 to press the two connecting rods 207 through one of the supporting rods 209, the plurality of sliding columns 206 can respectively slide on the outer surfaces of the two long rods 2, so that the two sliding columns 206 respectively press the two springs 208, at this time, the two springs 208 generate elastic force, the elastic force has a buffering protection effect, when the two protection cotton pads 205 contact the insulator, the cotton material of the two protection cotton pads 205 has a protection effect, and when the insulator is installed, the screw nails 202 can be rotated, the two protection plates 201 can be taken down, in summary, by the elasticity generated by the two protection cotton pads 205 and the plurality of springs 208, the protection effect is achieved when the insulator collides, the two protection plates 201 can reduce the possibility of touching the insulator, reduce the damage of the insulator, and hardly damage the tightness of the insulator, the plurality of reinforcing ribs 301 are arranged in the main body 1, so that the main body 1 has a reinforcing and stabilizing effect on the whole, the plurality of reinforcing ribs 301 are sleeved together by the fixing ring 302, the stabilizing effect is better, the waterproof gasket 303 prevents the water from entering the main body 1, the core rod 304 has a waterproof effect, the insulating gasket 305 has an insulating effect, the anti-aging layer 306 is made of polyethylene material, has an anti-aging effect, prevents the core rod from aging, has a protection effect on the core rod 304 in the main body 1 of the insulator, has a reinforcing mode on the main body 1 of the insulator, thereby improving the durability of the insulator, reducing the damage of the insulator due to the main body 1, and having good waterproof and insulating properties.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An anti-aging insulator, comprising:

a main body (1);

the sleeve (203) is movably sleeved on the outer surface of the main body (1) close to the top, and the outer surfaces of the two sides of the sleeve (203) are fixedly connected with the supporting rods (209);

the plurality of connecting rods (207) are respectively and fixedly connected to the outer surfaces of the two supporting rods (209) close to the right side, and sliding columns (206) are fixedly connected to the other ends of the plurality of connecting rods (207);

two long rods (2) are movably embedded in the inner walls of the sliding columns (206), and springs (208) are movably sleeved on the outer surfaces, close to the two ends, of the two long rods (2);

the two protection plates (201) are respectively and fixedly connected to the two ends of the two long rods (2);

two protection cotton pads (205) which are respectively and fixedly connected to the inner walls of the two protection plates (201) close to the bottom;

a plurality of umbrella groups (204) which are respectively and fixedly arranged on the outer surface of the main body (1);

a screw (202) screwed to the center of the front surface of the sleeve (203).

2. An anti-aging insulator according to claim 1, wherein: the front surface of the sleeve (203) is provided with a threaded hole matched with the threaded nail (202).

3. An anti-aging insulator according to claim 1, wherein: the top of main part (1) fixed mounting has wiring portion (3), the inside of wiring portion (3) evenly inlays and is equipped with a plurality of strengthening ribs (301).

4. An anti-aging insulator according to claim 3, wherein: the outer surface of the plurality of reinforcing ribs (301) close to the bottom is fixedly sleeved with a fixing ring (302).

5. An anti-aging insulator according to claim 1, wherein: the inner wall of main part (1) is provided with waterproof gasket (303), the inner wall of waterproof gasket (303) is provided with insulating gasket (305).

6. An anti-aging insulator according to claim 5, wherein: the inner wall of the insulating gasket (305) is provided with a core rod (304), and the outer surface of the core rod (304) is coated with an anti-aging layer (306).