CN217640813U

CN217640813U - Corrosion-resistant and ageing-resistant plastic insulator

Info

Publication number: CN217640813U
Application number: CN202220763538.8U
Authority: CN
Inventors: 周明燚; 刘志强
Original assignee: Suzhou Jessie Plastics Technology Co ltd
Current assignee: Suzhou Jessie Plastics Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-10-21
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a plastic insulator of corrosion-resistant ageing resistance, comprising a main body, the insulating block is evenly installed to the outside of main part, and the outside of insulating block and main part all is provided with the polytetrafluoroethylene coating, the outside of polytetrafluoroethylene coating all is provided with polypropylene ultraviolet absorber coating, the fixed block is installed to the bottom of main part, and the both sides of fixed block all are provided with the slide rail, the bottom of fixed block is provided with shock-absorbing structure, the connecting plate is installed on the top of main part. The utility model discloses a be provided with the polytetrafluoroethylene coating in the outside of main part and insulating block, the polytetrafluoroethylene coating has acid and alkali-resistance's performance, can work for a long time under strong acid and strong alkali, thereupon alright improve main part and the holistic acid and alkali-resistance performance of insulating block, and the polypropylene ultraviolet absorber coating is strong absorptive power high performance ultraviolet absorber, can promote the ageing resistance performance of main part and insulating block by a wide margin, still have non-flammable, noncorrosive and anti-oxidant performance simultaneously.

Description

Corrosion-resistant and ageing-resistant plastic insulator

Technical Field

The utility model relates to an insulator technical field specifically is a plastic insulator of corrosion-resistant ageing resistance.

Background

With the continuous development of society, the continuous progress of science and technology, the kind of physical component is gradually increased, along with the installation of electric power is the security gradually, and the insulator is a special insulating control spare, is used for supporting and fixed generating line and electrified conductor, because the insulating properties of plastics is better, and the price of plastics is comparatively cheap, and plastic insulator is widely used by people, but current plastic insulator has many problems or defects:

traditional plastic insulator, corrosion-resistant ageing resistance is relatively weak, and after the installation, the exhibition is outdoor, can receive the influence of outside various factors, leads to having reduced its life, needs often to change it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic insulator of corrosion-resistant ageing resistance to the problem that the performance is more weak of the corrosion-resistant ageing resistance that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic insulator of corrosion-resistant ageing resistance, includes the main part, the outside of main part evenly installs the collets, and the outside of collets and main part all is provided with the polytetrafluoroethylene coating, the outside of polytetrafluoroethylene coating all is provided with polypropylene ultraviolet absorber coating, the fixed block is installed to the bottom of main part, and the both sides of fixed block all are provided with the slide rail, the bottom of fixed block is provided with shock-absorbing structure, the connecting plate is installed on the top of main part, and the inside of connecting plate is provided with the recess, the top of connecting plate is provided with mounting structure.

Preferably, the mounting structure includes the plastic connecting band, the plastic connecting band articulates the one side on connecting plate top, the fixture block is evenly installed on the top of plastic connecting band, the externally mounted of plastic connecting band has spacing frame, the bottom of spacing frame and the opposite side fixed connection on connecting plate top.

Preferably, the inner cross section of the limiting frame is larger than the outer cross section of the plastic connecting band, and the plastic connecting band and the limiting frame form a plug-in structure.

Preferably, the cross section of the fixture block is eccentrically arranged, and the fixture blocks are distributed at equal intervals at the top end of the plastic connecting belt.

Preferably, shock-absorbing structure includes buffer spring, buffer spring evenly installs in the bottom of fixed block, buffer spring's inside all installs the telescopic link, and the bottom of telescopic link installs the movable frame, the slider is all installed to the inside both sides of movable frame, the connecting seat is installed to the bottom of movable frame.

Preferably, the inner cross section of the sliding block is larger than the outer cross section of the sliding rail, and the sliding block and the sliding rail form a sliding structure.

Preferably, the insulating blocks are arranged in a plurality and are distributed outside the main body at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this corrosion-resistant ageing resistance's plastic insulator is rational in infrastructure, has following advantage:

(1) The polytetrafluoroethylene coatings are arranged outside the main body and the insulating block, have acid and alkali resistance, can work for a long time under strong acid and strong alkali, and accordingly can improve the acid and alkali resistance of the whole main body and the insulating block, and the polypropylene ultraviolet absorbent coating is a high-absorption high-performance ultraviolet absorbent, so that the ageing resistance of the main body and the insulating block can be greatly improved, and meanwhile, the polypropylene ultraviolet absorbent coating has the performances of nonflammability, no corrosion and oxidation resistance, so that the service life of the device is prolonged, and the corrosion resistance and the ageing resistance of the main body and the insulating block are effectively improved;

(2) Through the arrangement of the damping structure, when the top end of the connecting plate is connected with the conductor, the conductor can drive the buffer spring to stretch after vibration, and then the sliding block is driven to move up and down outside the sliding rail, so that the limiting effect can be achieved, the fixed block can be driven to reset under the action of the buffer spring, and then the damping effect can be achieved, so that the phenomenon that another conductor vibrates due to the vibration of the conductor is prevented, the damping effect of the device is improved, and the stability in use is improved;

(3) Through being provided with mounting structure, place the inside of recess with the conductor, pass to the top of conductor with the plastics connecting band thereupon, the inside of spacing frame is pegged graft to the opposite side of plastics connecting band again, to one side pulling plastics connecting band, can drive the fixture block and pass the inside of spacing frame, when inseparable with the conductor block, alright carry on spacingly replacing, carry out zonulae occludens again between conductor and the connecting plate, it is more convenient to install, has realized the convenience that improves the device installation.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the shock-absorbing structure of the present invention;

fig. 3 is a schematic view of a three-dimensional section structure of the mounting structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a mounting structure; 101. a plastic connecting band; 102. a clamping block; 103. a limiting frame; 2. a polypropylene ultraviolet absorber coating; 3. a fixed block; 4. a shock-absorbing structure; 401. a connecting seat; 402. a movable frame; 403. a slider; 404. a buffer spring; 405. a telescopic rod; 5. a main body; 6. a connecting plate; 7. a slide rail; 8. a groove; 9. a polytetrafluoroethylene coating; 10. an insulating block.

Detailed Description

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

Referring to fig. 1-4, the present invention provides an embodiment: a corrosion-resistant anti-aging plastic insulator comprises a main body 5, wherein insulating blocks 10 are uniformly arranged outside the main body 5, polytetrafluoroethylene coatings 9 are arranged outside the insulating blocks 10 and the main body 5, the insulating blocks 10 are provided with a plurality of insulating blocks 10, the insulating blocks 10 are distributed outside the main body 5 at equal intervals, so that the insulating property is improved, and polypropylene ultraviolet absorber coatings 2 are arranged outside the polytetrafluoroethylene coatings 9;

the polytetrafluoroethylene coating 9 has acid and alkali resistance and can work for a long time under strong acid and strong alkali, and the polypropylene ultraviolet absorber coating 2 is a high-absorption high-performance ultraviolet absorber and has non-flammability, non-corrosion and anti-oxidation performances, so that the acid and alkali resistance and the anti-aging performance of the main body 5 and the insulating block 10 can be improved, and the service life of the whole body is prolonged;

the bottom end of the main body 5 is provided with a fixed block 3, two sides of the fixed block 3 are provided with slide rails 7, the bottom end of the fixed block 3 is provided with a damping structure 4, the damping structure 4 comprises a buffer spring 404, the buffer spring 404 is uniformly arranged at the bottom end of the fixed block 3, a telescopic rod 405 is arranged inside the buffer spring 404, a movable frame 402 is arranged at the bottom end of the telescopic rod 405, two sides inside the movable frame 402 are provided with slide blocks 403, the bottom end of the movable frame 402 is provided with a connecting seat 401, the inner cross section of each slide block 403 is larger than the outer cross section of each slide rail 7, and the slide blocks 403 and the slide rails 7 form a sliding structure so as to facilitate damping;

when external influence is received during use, the main body 5 and the insulating block 10 are driven to move up and down, the sliding block 403 is driven to move up and down outside the sliding rail 7 in the moving process, accordingly, the stability of the whole body can be improved, the whole body can be driven to reset under the action of the buffer spring 404, accordingly, the damping effect can be achieved, the influence on the use effect caused by overlarge vibration between the conductor and the conductor is prevented, the telescopic rod 405 can support the buffer spring 404, and the phenomenon that the buffer spring 404 deforms in the use process is prevented;

the top end of the main body 5 is provided with a connecting plate 6, a groove 8 is formed in the connecting plate 6, the top end of the connecting plate 6 is provided with an installation structure 1, the installation structure 1 comprises a plastic connecting belt 101, the plastic connecting belt 101 is hinged to one side of the top end of the connecting plate 6, a clamping block 102 is uniformly installed at the top end of the plastic connecting belt 101, a limiting frame 103 is installed outside the plastic connecting belt 101, the bottom end of the limiting frame 103 is fixedly connected with the other side of the top end of the connecting plate 6, the inner cross section of the limiting frame 103 is larger than the outer cross section of the plastic connecting belt 101, the plastic connecting belt 101 and the limiting frame 103 form a splicing structure, the conductor is convenient to limit, the cross section of the clamping block 102 is eccentrically arranged, the clamping blocks 102 are distributed at equal intervals at the top end of the plastic connecting belt 101, and the conductors with different thicknesses are convenient to limit;

place the inside of recess 8 with the conductor, twine plastics connecting band 101 in the outside of conductor, another side plug-in connection to spacing frame 103 inside with plastics connecting band 101, to one side pulling plastics connecting band 101, because fixture block 102 has certain plasticity, can drive fixture block 102 along with the opposite side of spacing frame 103 is connected to the radian joint of one side, adjust plastics connecting band 101 to closely centre gripping the conductor to between plastics connecting band 101 and the recess 8, use external connection spare to connect between conductor and the connecting plate 6 thereupon, holistic stability is better in the connection process, it is more convenient to install.

The working principle is as follows: when the connector is used, firstly, a conductor is placed inside the groove 8, the plastic connecting band 101 is wound outside the conductor, the other side of the plastic connecting band 101 is inserted into the limiting frame 103, the plastic connecting band 101 is pulled to one side, the fixture block 102 is driven to be clamped to the other side of the limiting frame 103 along with the radian of one side due to certain plasticity of the fixture block 102, the plastic connecting band 101 is adjusted to tightly clamp the conductor between the plastic connecting band 101 and the groove 8, and then the conductor and the connecting plate 6 are connected by using an external connecting piece, so that the overall stability is good in the connecting process, and the installation is more convenient; secondly, when external influence is received during use, the main body 5 and the insulating block 10 are driven to move up and down, the sliding block 403 is driven to move up and down outside the sliding rail 7 in the moving process, the stability of the whole body can be improved, the whole body can be driven to reset under the action of the buffer spring 404, the damping effect can be achieved, the influence of overlarge vibration between the conductor and the conductor on the using effect is prevented, the telescopic rod 405 can support the buffer spring 404, and the buffer spring 404 is prevented from deforming in the using process; finally, the polytetrafluoroethylene coating 9 has acid and alkali resistance and can work for a long time under strong acid and strong alkali, and the polypropylene ultraviolet absorber coating 2 is a high-absorption high-performance ultraviolet absorber and has non-flammable, non-corrosive and anti-oxidation performances, so that the acid and alkali resistance and the anti-aging performance of the main body 5 and the insulating block 10 can be improved, and the service life of the whole body is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a corrosion-resistant ageing resistance's plastic insulator, includes main part (5), its characterized in that: insulating block (10) are evenly installed to the outside of main part (5), and the outside of insulating block (10) and main part (5) all is provided with polytetrafluoroethylene coating (9), the outside of polytetrafluoroethylene coating (9) all is provided with polypropylene ultraviolet absorber coating (2), fixed block (3) are installed to the bottom of main part (5), and the both sides of fixed block (3) all are provided with slide rail (7), the bottom of fixed block (3) is provided with shock-absorbing structure (4), connecting plate (6) are installed on the top of main part (5), and the inside of connecting plate (6) is provided with recess (8), the top of connecting plate (6) is provided with mounting structure (1).

2. The corrosion-resistant anti-aging plastic insulator as claimed in claim 1, wherein: mounting structure (1) includes plastic connecting band (101), plastic connecting band (101) articulate the one side on connecting plate (6) top, fixture block (102) are evenly installed on the top of plastic connecting band (101), the externally mounted of plastic connecting band (101) has spacing frame (103), the bottom of spacing frame (103) and the opposite side fixed connection on connecting plate (6) top.

3. The corrosion-resistant and anti-aging plastic insulator as claimed in claim 2, wherein: the inside cross section of spacing frame (103) is greater than the outside cross section of plastics connecting band (101), plastics connecting band (101) and spacing frame (103) constitute the grafting structure.

4. The corrosion-resistant anti-aging plastic insulator according to claim 2, wherein: the cross section of the clamping blocks (102) is eccentrically arranged, and the clamping blocks (102) are distributed at equal intervals at the top end of the plastic connecting belt (101).

5. The corrosion-resistant anti-aging plastic insulator as claimed in claim 1, wherein: shock-absorbing structure (4) include buffer spring (404), buffer spring (404) evenly install the bottom at fixed block (3), telescopic link (405) are all installed to the inside of buffer spring (404), and the bottom of telescopic link (405) installs movable frame (402), slider (403) are all installed to the inside both sides of movable frame (402), connecting seat (401) are installed to the bottom of movable frame (402).

6. The corrosion-resistant anti-aging plastic insulator according to claim 5, wherein: the inner cross section of the sliding block (403) is larger than the outer cross section of the sliding rail (7), and the sliding block (403) and the sliding rail (7) form a sliding structure.

7. The corrosion-resistant anti-aging plastic insulator according to claim 1, wherein: the insulating blocks (10) are arranged in a plurality, and the insulating blocks (10) are distributed outside the main body (5) at equal intervals.