CN210722589U

CN210722589U - Insulator for electric power

Info

Publication number: CN210722589U
Application number: CN201921707755.XU
Authority: CN
Inventors: 肖子文
Original assignee: Pingxiang Huapeng Electric Porcelain Group Co ltd
Current assignee: Pingxiang Huapeng Electric Porcelain Group Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-09
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an insulator for electric power, including steel foot, compound full skirt and insulating helmet, the right side rigid coupling of steel foot has compound full skirt, the right side rigid coupling of compound full skirt has insulating helmet, the protection component is installed to the outer wall of compound full skirt, the joint component is installed in the left side of protection component, the rotating member is installed on the right side of protection component. This insulator for electric power, through lower shell, go up the shell, first buckle, the cooperation of first support and frid, reached and to have protected the work to compound full skirt, can prevent to use the phenomenon appearance that the oxidation appears for a long time by compound full skirt simultaneously, through changeing the piece, the slider, the cooperation of inserted bar and screw thread, reached and to have fixed the outer wall at compound full skirt with the protection component, through the second support, the round pin axle, the cooperation of piece and second buckle, reached and to have opened the protection component, can carry out maintenance work, reached can anti-oxidation work, can increase life.

Description

Insulator for electric power

Technical Field

The utility model relates to an insulator technical field for electric power specifically is an insulator for electric power.

Background

The insulator is a special insulating control part and can play an important role in overhead transmission lines, the insulator is mostly used for telegraph poles in the early years, one end of a high-voltage wire connecting tower which is slowly developed is hung with a plurality of disc-shaped insulators, the insulators are usually made of glass or ceramics for increasing creepage distance and cannot be failed due to various electromechanical stresses caused by changes of environment and electric load conditions, otherwise, the insulator cannot play a great role and damage the service life of the whole line, when the existing insulator for electric power is used, due to the fact that the insulator is made of composite materials, the insulator is aged due to long-term rain and lightning, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulator for electric power to current insulator for electric power that proposes in solving above-mentioned background art is when using, because the use is that composite material makes, receiving rainwater and thunderbolt for a long time and leading to the insulator ageing phenomenon to appear, leads to life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulator for electric power, includes steel foot, compound full skirt and insulating helmet, the right side rigid coupling of steel foot has compound full skirt, the right side rigid coupling of compound full skirt has insulating helmet, the protection component is installed to the outer wall of compound full skirt, the joint component is installed in the left side of protection component, the rotating member is installed on the right side of protection component, the internally mounted of rotating member has the bolt, the outer wall bottom threaded connection of bolt has the nut.

Preferably, the protection component includes shell, last shell, first buckle, first support and frid down, the top lock of shell has last shell down, the left side rigid coupling of shell and last shell has first buckle down, the inner wall rigid coupling of shell and last shell has a plurality of first supports down, the inboard rigid coupling of first support has the frid, the frid links to each other with compound full skirt lock, first buckle links to each other with the steel foot lock.

Preferably, the first bracket and the slot plate are arranged in a plurality of equal distances.

Preferably, the joint component includes commentaries on classics piece, slider, inserted bar and screw thread, both ends all rotate about the right side of commentaries on classics piece is inside to be connected with the slider, the right side rigid coupling of slider has the inserted bar, it links to each other with steel foot screw thread through the screw thread to change the piece, the inserted bar links to each other with lower shell and last shell grafting respectively.

Preferably, the sliding block and the inserted bar are symmetrically arranged.

Preferably, the rotating member comprises a second support, a pin shaft, a support block and a second buckle plate, the second support is rotatably connected with the support block through the pin shaft, the second buckle plate is fixedly connected to the inner side of the support block, the second support is fixedly connected with the lower shell and the upper shell respectively, and the second buckle plate is connected with the bolt threads.

Compared with the prior art, the beneficial effects of the utility model are that: this insulator for electric power, through lower shell, go up the shell, first buckle, the cooperation of first support and frid, reached and to have protected the work to compound full skirt, can prevent to use the phenomenon appearance that the oxidation appears for a long time by compound full skirt simultaneously, through changeing the piece, the slider, the cooperation of inserted bar and screw thread, reached and to have fixed the outer wall at compound full skirt with the protection component, through the second support, the round pin axle, the cooperation of piece and second buckle, reached and to have opened the protection component, can carry out maintenance work, reached can anti-oxidation work, can increase life.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the rotary block, the slide block and the plug rod in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the second bracket, the pin and the support block in FIG. 1;

fig. 4 is a schematic view illustrating a connection structure of the first bracket and the groove plate of fig. 1.

In the figure: 1. steel foot, 2, compound umbrella skirt, 3, insulating protective cap, 4, protective component, 401, lower shell, 402, upper shell, 403, first buckle, 404, first support, 405, frid, 5, clamping component, 501, rotating block, 502, slider, 503, inserted bar, 504, screw thread, 6, rotating component, 601, second support, 602, pin shaft, 603, support block, 604, second buckle, 7, bolt, 8 and nut.

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 a technical solution: an insulator for electric power comprises a steel leg 1, a composite shed 2 and an insulating protective cap 3, wherein the right side of the steel leg 1 is fixedly connected with the composite shed 2, the composite shed 2 can perform insulating work, the right side of the composite shed 2 is fixedly connected with the insulating protective cap 3, the outer wall of the composite shed 2 is provided with a protective member 4, the left side of the protective member 4 is provided with a clamping member 5, the right side of the protective member 4 is provided with a rotating member 6, the inside of the rotating member 6 is provided with a bolt 7, the bottom end of the outer wall of the bolt 7 is in threaded connection with a nut 8, the protective member 4 comprises a lower shell 401, an upper shell 402, a first buckle plate 403, a first support 404 and a groove plate 405, the top end of the lower shell 401 is buckled with the upper shell 402, the upper shell 402 can be buckled and separated from the top end of the lower shell 401, the left sides of the lower shell 401 and the upper shell 402 are fixedly connected with the first buckle plate 403, the inner, the inboard rigid coupling of first support 404 has frid 405, and first support 404 can support frid 405 fixed, and frid 405 links to each other with 2 locks of compound full skirt, and frid 405 can follow 2 locks of compound full skirt and separate, and first buckle 403 links to each other with 1 locks of steel foot, and first buckle 403 can follow the outer wall lock separation of steel foot 1, and first support 404 and frid 405 are a plurality of equidistance settings.

The clamping component 5 comprises a rotating block 501, a sliding block 502, an inserting rod 503 and a thread 504, the upper end and the lower end of the right side inside of the rotating block 501 are rotatably connected with the sliding block 502, the rotating block 502 can rotate inside of the rotating block 501, the right side of the sliding block 502 is fixedly connected with the inserting rod 503, the rotating block 501 is in threaded connection with the steel foot 1 through the thread 504, the rotating block 501 can be mounted and dismounted from the outer wall of the steel foot 1 through the thread 504 when rotating, the inserting rod 503 is respectively in inserted connection with the lower shell 401 and the upper shell 402, the inserting rod 503 can be inserted and pulled out from the insides of the lower shell 401 and the upper shell 402, and the sliding block 502 and the inserting rod 503 are.

The rotating member 6 comprises a second support 601, a pin shaft 602, a support block 603 and a second buckle plate 604, the second support 601 is rotatably connected with the support block 603 through the pin shaft 602, the support block 603 can rotate through the pin shaft 602, the second buckle plate 604 is fixedly connected to the inner side of the support block 603, the second support 601 is fixedly connected with the lower shell 401 and the upper shell 402 respectively, the second buckle plate 604 is in threaded connection with the bolt 7, and the bolt 7 can be fixed with the second buckle plate 604 when in threaded connection with the nut 8.

When the insulator for electric power is used, a user firstly buckles the lower shell 401 and the upper shell 402 to the outer wall of the composite umbrella skirt 2, the first buckle plate 403 is buckled to the outer wall of the steel leg 1 during buckling, the second buckle plate 604 is buckled to the outer wall of the insulating protective cap 3 at the same time, the buckled user is fixed through the bolt 7 and the nut 8, when the lower shell 401 and the upper shell 402 are buckled, the groove plate 405 is buckled to the outer wall of the composite umbrella skirt 2, the buckled user sleeves the rotating block 501 to the outer wall of the steel leg 1, the rotating block 501 is in threaded connection with the steel leg 1 through the thread 504, the rotating block 501 rotates on the outer wall of the sliding block 502 after threaded connection, the sliding block 502 and the inserting rod 503 can be driven to move towards the right side, the inserting rod 503 can be inserted into the lower shell 401 and the upper shell 402 to perform fixing work, and the user can quickly connect the steel leg 1 and the insulating protective cap 3 with a power transmission line after, the use is started.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides an insulator for electric power, includes steel foot (1), compound full skirt (2) and insulating helmet (3), the right side rigid coupling of steel foot (1) has compound full skirt (2), the right side rigid coupling of compound full skirt (2) has insulating helmet (3), its characterized in that: protection component (4) are installed to the outer wall of compound full skirt (2), joint component (5) are installed in the left side of protection component (4), rotating member (6) are installed on the right side of protection component (4), the internally mounted of rotating member (6) has bolt (7), the outer wall bottom threaded connection of bolt (7) has nut (8).

2. An electric insulator according to claim 1, wherein: protection component (4) are including lower shell (401), go up shell (402), first buckle (403), first support (404) and frid (405), the top lock of shell (401) has last shell (402) down, the left side rigid coupling of shell (401) and last shell (402) has first buckle (403) down, the inner wall rigid coupling of shell (401) and last shell (402) has a plurality of first supports (404) down, the inboard rigid coupling of first support (404) has frid (405), frid (405) link to each other with compound full skirt (2) lock, first buckle (403) link to each other with steel foot (1) lock.

3. An electric insulator according to claim 2, wherein: the first bracket (404) and the slotted plate (405) are arranged in a plurality of equal distances.

4. An electric insulator according to claim 1, wherein: joint component (5) are including changeing piece (501), slider (502), inserted bar (503) and screw thread (504), both ends all rotate about the right side of changeing piece (501) is inside to be connected with slider (502), the right side rigid coupling of slider (502) has inserted bar (503), it links to each other with steel foot (1) screw thread through screw thread (504) to change piece (501), inserted bar (503) are pegged graft with lower shell (401) and upper housing (402) respectively and are linked to each other.

5. An electric insulator according to claim 4, wherein: the sliding block (502) and the inserted bar (503) are symmetrically arranged.

6. An electric insulator according to claim 1, wherein: rotating member (6) include second support (601), round pin axle (602), prop up piece (603) and second buckle (604), second support (601) rotate through round pin axle (602) and are connected with a piece (603), the inboard rigid coupling of propping up piece (603) has second buckle (604), second support (601) respectively with lower shell (401) and last shell (402) fixed link to each other, second buckle (604) and bolt (7) threaded connection.