CN214588253U

CN214588253U - Combined antifouling column type insulator

Info

Publication number: CN214588253U
Application number: CN202120449542.2U
Authority: CN
Inventors: 吴李丽
Original assignee: Nanjing Weike Vehicle Accessory Products Dev Co ltd
Current assignee: Nanjing Weike Vehicle Accessory Products Dev Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-02
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a combined antifouling column type insulator, including support column, spliced pole, insulator main part and fixed station, the top of support column is fixed with the insulator main part, the outside of insulator main part is provided with antifouling structure, the bottom of support column is provided with the fixed station, the inside of support column is provided with mounting structure. The utility model discloses a be provided with integrated configuration and realized being convenient for make up, for the convenience of going on fixing the integrated configuration that sets up to the cable of different quantity, when needs make up, the entry of tooth's socket is aimed at to the fixed tooth post of connector bottom portion, rotate the spliced pole after that, the spliced pole drives fixed tooth post and rotates, fixed tooth post lasts the meshing with the tooth's socket, spacing spring promotes spacing pinion rack to one side this moment, spacing pinion rack extrudees fixed tooth post, make fixed tooth post fix, the completion combination, quantity as required carries out the independent assortment, thereby the convenience of using has been improved.

Description

Combined antifouling column type insulator

Technical Field

The utility model relates to a track traffic technical field specifically is a combined antifouling column type insulator.

Background

With the continuous development of economic strength in China, rail transit technology in China is more and more mature, electric power in the existing rail transit is popular, when the electric power needs to be used, a cable is indispensable, and an insulator is needed to be used for supporting the cable, so that a special combined type antifouling column insulator can be used;

however, the conventional post insulator in the market is inconvenient to combine and troublesome to use, so a combined type soil-proof post insulator has been developed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined antifouling column type insulator to propose in solving above-mentioned background art and be not convenient for make up, use comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined antifouling column type insulator, includes support column, spliced pole, insulator main part and fixed station, the top of support column is fixed with the insulator main part, and the internally mounted of insulator main part has the spliced pole, the inside of insulator main part is provided with integrated configuration, integrated configuration includes tooth's socket, spacing pinion rack, fixed tooth post and spacing spring, the tooth's socket sets up in the inside of insulator main part, the both sides of tooth's socket all are provided with spacing spring, and one side of spacing spring is fixed with spacing pinion rack, fixed tooth post is fixed in the bottom of spliced pole, the outside of insulator main part is provided with antifouling structure, the bottom of support column is provided with the fixed station, the inside of support column is provided with mounting structure.

Preferably, the number of the limiting toothed plates is two, and the limiting toothed plates form a telescopic structure in the insulator main body through limiting springs.

Preferably, antifouling structure includes hydrophobic membrane, protection cotton and fixed cover, fixed cover sets up in the outside of insulator main part, the top of fixed cover is fixed with the protection cotton, and the cotton top of protection is fixed with hydrophobic membrane.

Preferably, the area of the protective cotton is larger than that of the hydrophobic membrane, and the area of the fixing sleeve is larger than that of the protective cotton.

Preferably, the mounting structure comprises a fixing bolt, a fixing column, a mounting groove and a limiting groove, the mounting groove is formed in the bottom end of the inside of the supporting column, the fixing bolt penetrates through two sides of the bottom end of the inside of the supporting column, the fixing column is fixed to the top end of the fixing table, and the limiting groove is formed in two sides of the inside of the fixing column.

Preferably, the number of the fixing bolts is two, and the fixing bolts and the limiting grooves form threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: the combined anti-fouling column insulator not only realizes convenient combination and improves the convenience of use, but also realizes the anti-fouling of the outside, improves the stability of use, is convenient to install the insulator and improves the stability of use;

(1) the combined structure is arranged, the combined structure is arranged for fixing cables with different quantities, when the combined structure is required to be combined, the fixed tooth column at the bottom of the connecting column is aligned to the inlet of the tooth socket, then the connecting column is rotated, the connecting column drives the fixed tooth column to rotate, the fixed tooth column is continuously meshed with the tooth socket, at the moment, the limiting spring pushes the limiting toothed plate to one side, the limiting toothed plate extrudes the fixed tooth column, the fixed tooth column is fixed, the combination is completed, the combined structure is freely combined according to the required quantity, and therefore the convenience in use is improved;

(2) the anti-fouling structure is arranged to realize the anti-fouling of the outside, the fixing sleeve wraps the outside of the insulator main body, the protective cotton fixes the hydrophobic membrane and the fixing sleeve, the protective cotton plays a certain protective role to prevent the damage of the outside, and the hydrophobic membrane has hydrophobicity to prevent the outside from being polluted by moisture, so that the use stability is improved;

(3) realized being convenient for to install the insulator through being provided with mounting structure, set up mounting structure for the ease of installing, aim at the outside of fixed column with the mounting groove, overlap the mounting groove in the outside of fixed column after that, twist fixing bolt into the inside of spacing groove after that, fix support column and fixed station to the steadiness of use has been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the antifouling structure according to the present invention.

In the figure: 1. a support pillar; 2. connecting columns; 3. a combined structure; 301. a tooth socket; 302. a limit toothed plate; 303. fixing the toothed column; 304. a limiting spring; 4. an antifouling structure; 401. a hydrophobic membrane; 402. protective cotton; 403. fixing a sleeve; 5. an insulator main body; 6. a mounting structure; 601. fixing the bolt; 602. fixing a column; 603. mounting grooves; 604. a limiting groove; 7. and a fixed platform.

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 combined antifouling column type insulator comprises a support column 1, a connecting column 2, an insulator main body 5 and a fixing platform 7, wherein the insulator main body 5 is fixed at the top end of the support column 1, the connecting column 2 is installed inside the insulator main body 5, a combined structure 3 is arranged inside the insulator main body 5, an antifouling structure 4 is arranged outside the insulator main body 5, the fixing platform 7 is arranged at the bottom end of the support column 1, and an installation structure 6 is arranged inside the support column 1;

the combined structure 3 comprises a tooth groove 301, two limiting toothed plates 302, two fixing toothed columns 303 and two limiting springs 304, wherein the tooth groove 301 is arranged inside the insulator main body 5, the limiting springs 304 are arranged on two sides of the tooth groove 301, the limiting toothed plates 302 are fixed on one sides of the limiting springs 304, the fixing toothed columns 303 are fixed at the bottom ends of the connecting columns 2, the number of the limiting toothed plates 302 is two, and the limiting toothed plates 302 form a telescopic structure inside the insulator main body 5 through the limiting springs 304;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, in order to fix and set the combined structure 3 for cables of different numbers, when the combination is required, the fixed tooth column 303 at the bottom of the connecting column 2 is aligned to the inlet of the tooth socket 301, then the connecting column 2 is rotated, the connecting column 2 drives the fixed tooth column 303 to rotate, the fixed tooth column 303 is continuously meshed with the tooth socket 301, at this time, the limiting spring 304 pushes the limiting toothed plate 302 to one side, the limiting toothed plate 302 extrudes the fixed tooth column 303 to fix the fixed tooth column 303, the combination is completed, and the free combination is performed according to the required number, so that the convenience in use is improved;

the anti-fouling structure 4 comprises a hydrophobic membrane 401, protective cotton 402 and a fixing sleeve 403, wherein the fixing sleeve 403 is arranged outside the insulator main body 5, the protective cotton 402 is fixed at the top end of the fixing sleeve 403, the hydrophobic membrane 401 is fixed at the top end of the protective cotton 402, the area of the protective cotton 402 is larger than that of the hydrophobic membrane 401, and the area of the fixing sleeve 403 is larger than that of the protective cotton 402;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, the fixing sleeve 403 wraps the exterior of the insulator main body 5, the protective cotton 402 fixes the hydrophobic membrane 401 and the fixing sleeve 403, and the protective cotton 402 plays a certain protective role to prevent the exterior from being damaged, the hydrophobic membrane 401 has hydrophobicity to prevent the exterior from being polluted by moisture, so that the use stability is improved;

the mounting structure 6 comprises two fixing bolts 601, two fixing columns 602, two mounting grooves 603 and two limiting grooves 604, wherein the mounting grooves 603 are formed in the bottom end of the inside of the supporting column 1, the fixing bolts 601 penetrate through two sides of the bottom end of the inside of the supporting column 1, the fixing columns 602 are fixed at the top end of the fixing platform 7, the limiting grooves 604 are formed in two sides of the inside of the fixing columns 602, and the fixing bolts 601 and the limiting grooves 604 are in threaded connection;

specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the installation structure 6 is arranged for installation, the installation groove 603 is aligned with the outer portion of the fixed column 602, then the installation groove 603 is sleeved on the outer portion of the fixed column 602, then the fixing bolt 601 is screwed into the limiting groove 604, and the support column 1 and the fixed table 7 are fixed, so that the use stability is improved.

The working principle is as follows: when the utility model is used, firstly, the free combination is carried out according to the required quantity, the fixed tooth column 303 at the bottom of the connecting column 2 is aligned to the inlet of the tooth socket 301, then the connecting column 2 is rotated, the connecting column 2 drives the fixed tooth column 303 to rotate, the fixed tooth column 303 is continuously meshed with the tooth socket 301, at the moment, the limit spring 304 pushes the limit toothed plate 302 to one side, the limit toothed plate 302 extrudes the fixed tooth column 303, so that the fixed tooth column 303 is fixed, and the combination is completed;

secondly, in order to facilitate installation and arrangement of the installation structure 6, the installation groove 603 is aligned with the outside of the fixed column 602, then the installation groove 603 is sleeved on the outside of the fixed column 602, then the fixing bolt 601 is screwed into the limiting groove 604, the support column 1 and the fixed platform 7 are fixed, and a gap between every two insulator main bodies 5 can limit a cable;

finally, the fixing sleeve 403 wraps the outside of the insulator main body 5, the hydrophobic membrane 401 and the fixing sleeve 403 are fixed by the protective cotton 402, the protective cotton 402 plays a certain protective role, the damage to the outside is prevented, the hydrophobic membrane 401 has hydrophobicity, the outside can be prevented from being polluted by moisture, and the use work of the insulator is finally completed.

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 combined antifouling column type insulator, includes support column (1), spliced pole (2), insulator main part (5) and fixed station (7), its characterized in that: an insulator main body (5) is fixed at the top end of the supporting column (1), a connecting column (2) is arranged in the insulator main body (5), the interior of the insulator main body (5) is provided with a combined structure (3), the combined structure (3) comprises a tooth groove (301), a limit toothed plate (302), a fixed toothed column (303) and a limit spring (304), the tooth groove (301) is arranged in the insulator main body (5), two sides of the tooth groove (301) are respectively provided with a limiting spring (304), a limit toothed plate (302) is fixed on one side of the limit spring (304), the fixed toothed column (303) is fixed at the bottom end of the connecting column (2), the anti-fouling structure is characterized in that an anti-fouling structure (4) is arranged outside the insulator main body (5), a fixing table (7) is arranged at the bottom end of the supporting column (1), and a mounting structure (6) is arranged inside the supporting column (1).

2. The combined type soil post insulator as claimed in claim 1, wherein: the two limiting toothed plates (302) are arranged, and the limiting toothed plates (302) form a telescopic structure in the insulator main body (5) through limiting springs (304).

3. The combined type soil post insulator as claimed in claim 1, wherein: antifouling structure (4) include hydrophobic membrane (401), protection cotton (402) and fixed cover (403), fixed cover (403) set up in the outside of insulator main part (5), the top of fixed cover (403) is fixed with protection cotton (402), and the top of protection cotton (402) is fixed with hydrophobic membrane (401).

4. The combined type soil post insulator as claimed in claim 3, wherein: the area of the protective cotton (402) is larger than that of the hydrophobic membrane (401), and the area of the fixing sleeve (403) is larger than that of the protective cotton (402).

5. The combined type soil post insulator as claimed in claim 1, wherein: mounting structure (6) include fixing bolt (601), fixed column (602), mounting groove (603) and spacing groove (604), mounting groove (603) set up in the inside bottom of support column (1), fixing bolt (601) all run through in the both sides of the inside bottom of support column (1), fixed column (602) are fixed in the top of fixed station (7), the inside both sides of fixed column (602) all are provided with spacing groove (604).

6. The combined type soil post insulator according to claim 5, wherein: the number of the fixing bolts (601) is two, and the fixing bolts (601) are in threaded connection with the limiting grooves (604).