CN215070866U

CN215070866U - Novel side outgoing line arrester for subway

Info

Publication number: CN215070866U
Application number: CN202120749460.XU
Authority: CN
Inventors: 张志强; 韩红刚; 陈永波; 王允文; 侯磊磊; 王玉玲; 王博; 赵轩
Original assignee: Xi'an Voyage Power Technology Co ltd
Current assignee: Xi'an Voyage Power Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-07
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a novel side outlet arrester for subway, which comprises a first arrester, wherein an adjusting mechanism is arranged above the first arrester; the adjusting mechanism comprises a mounting plate, a mounting hole, a sleeve plate, a vertical block, a third bolt and a second nut; the mounting hole has been seted up to the outside inner wall of mounting panel, the bottom rigid coupling of mounting panel has the lagging. This novel subway is with side wire-outgoing arrester, relative ratio have following advantage in traditional technique: the lagging below the mounting plate is made to rotate on the vertical block by taking the third bolt as an axis, the mounting angle of the mounting plate is adjusted, after the angle is adjusted, the second nut is abutted against the lagging tightly, the position of the lagging is fixed, the mounting plate is fixed in position and can be connected with an external connecting piece conveniently through mounting holes in two sides, a first lightning arrester can be installed in an inclined mode, the problem that the existing side outgoing line lightning arrester for the subway is mostly installed in a horizontal connection mode is solved, and the inclined installation cannot be achieved.

Description

Novel side outgoing line arrester for subway

Technical Field

The utility model relates to an arrester technical field specifically is a novel subway is with side wire-outgoing arrester.

Background

The lightning arrester comprises lightning arrester body, disconnector and counter, during the installation, fastens the lightning arrester body on the installing support through the M12 screw of lower extreme, then connects high voltage wire, and the low pressure end is connected ground connection through the disconnector of side and counter.

But current subway is with side outlet arrester is mostly the horizontally connect installation, can't realize the problem of slope installation, has current subway to connect with side outlet arrester can not increase long simultaneously, uses the problem that receives the limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel subway is with side outgoing lines arrester to solve the current subway that proposes in the above-mentioned background art and mostly be the horizontally connect installation with side outgoing lines arrester, can't realize the problem of slope installation.

In order to achieve the above object, the utility model provides a following technical scheme: a novel side outgoing line arrester for a subway comprises a first arrester, wherein an adjusting mechanism is arranged above the first arrester;

the adjusting mechanism comprises a mounting plate, a mounting hole, a sleeve plate, a vertical block, a third bolt and a second nut;

the mounting hole has been seted up to the outside inner wall of mounting panel, the bottom rigid coupling of mounting panel has the lagging, the inboard below laminating of lagging has the riser, the bottom rigid coupling of riser is in the middle of the top of first arrester, the below inner wall of lagging has the third bolt with the top inner wall clearance fit of riser, the front end outer wall threaded connection of third bolt has the second nut, the rear end of second nut is laminated with the below front end of lagging. The first arrester can be mounted at an inclination.

Preferably, a second arrester is attached to the lower portion of the first arrester, and a first bolt is fixedly connected to the bottom end of the second arrester. The second arrester is convenient for be connected with external connection spare through first bolt.

Preferably, the outer wall of the lower portion of the first bolt is in threaded connection with a first nut, and the right end of the lower portion of the second lightning arrester is fixedly connected with a second bolt. The second lightning arrester is convenient to connect the counter through the second bolt.

Preferably, a counter is installed at the right end of the second bolt, and a high-voltage end of the counter is connected with an external lead. The high-voltage end of the counter is conveniently connected with the ground wire through an external lead.

Preferably, the connecting mechanism is arranged on the outer wall of the inner side of the first lightning arrester and the outer wall of the inner side of the second lightning arrester;

the connecting mechanism comprises a clamping plate, a sliding chute, a sliding block, a convex rod, a transverse block, a shell, a rubber ball, an inclined plate, a sleeve block and an inclined rod;

the inboard laminating of splint has first arrester, the spout has been seted up to the outside inner wall of splint, spout and slider slip joint, the inboard rigid coupling of slider has the nose bar, the tip rigid coupling of nose bar has the horizontal piece, the tip rigid coupling of horizontal piece is at the inner wall of casing, the inner wall distributes and laminates mutually with the inboard outer wall of first arrester and second arrester in the middle of the outside of casing, the inner wall rigid coupling has the rubber ball in the middle of the outside of splint, the tip rigid coupling of rubber ball has the nose bar, the protruding department front end in the outside of splint is rotated through the round pin axle and is connected with the swash plate, the outside rear end of swash plate rotates with the pocket through the round pin axle and links to each other, the inner wall clearance fit of pocket has the down tube, the tip rigid coupling of down tube is at the outside front end of nose bar. The first lightning arrester is connected with the second lightning arrester for use, so that the purpose of prolonging the lightning arrester is achieved, and the application range is wide.

Compared with the prior art, the beneficial effects of the utility model are that: this novel subway is with side wire-outgoing arrester, relative ratio have following advantage in traditional technique:

through the cooperation between the first lightning arrester and the adjusting mechanism, the sleeve plate below the mounting plate rotates on the vertical block by taking the third bolt as an axis, the mounting angle of the mounting plate is adjusted, after the angle is adjusted, the second nut is tightly abutted against the sleeve plate, so that the position of the sleeve plate is fixed, the position of the mounting plate is fixed, the mounting plate is conveniently connected with an external connecting piece through mounting holes on two sides, the first lightning arrester can be obliquely mounted, and the problems that the existing side outgoing line lightning arresters for subways are mostly horizontally connected and mounted and cannot be obliquely mounted are solved;

through first arrester, the cooperation between second arrester and the coupling mechanism, make first arrester and second arrester stretch into the casing simultaneously, contact with the splint of both sides respectively, give the splint of both sides to the power of outside, spout on the splint slides in the outer wall of slider to the outside, the both ends of swash plate move about on splint and sleeve block through the round pin axle respectively, make the sleeve block move to the inboard along the outer wall of down tube, splint move to the outside, make the rubber ball top compress on the nose bar, otherwise can make splint reset through the elasticity of rubber ball, first arrester and second arrester are held tightly respectively to two splint of both sides, make first arrester and second arrester be connected the use, thereby reach the purpose of extension arrester, application range is extensive, it can not extend the connection with the extension to have solved current subway with the side outlet wire arrester, the use receives the problem of limitation.

Drawings

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

fig. 2 is a schematic structural view of the first arrester, the second arrester and the clamping plate of fig. 1;

FIG. 3 is a schematic view of the structure of the clamping plate, the sliding groove and the sliding block in FIG. 1;

fig. 4 is a schematic structural view of the mounting plate, the mounting hole and the sleeve plate in fig. 1.

In the figure: 1. the lightning arrester comprises a first lightning arrester body, 2, a second lightning arrester body, 3, a first bolt, 4, an adjusting mechanism, 401, a mounting plate, 402, a mounting hole, 403, a sleeve plate, 404, a vertical block, 405, a third bolt, 406, a second nut, 5, a connecting mechanism, 501, a clamping plate, 502, a sliding groove, 503, a sliding block, 504, a convex rod, 505, a transverse block, 506, a shell, 507, a rubber ball, 508, an inclined plate, 509, a sleeve block, 510, an inclined rod, 6, a first nut, 7, a second bolt, 8 and a counter.

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: a novel side outgoing line arrester for subways comprises a first arrester 1, an adjusting mechanism 4 is installed above the first arrester 1, the adjusting mechanism 4 comprises an installation plate 401, installation holes 402, sleeve plates 403, vertical blocks 404, third bolts 405 and second nuts 406, the installation holes 402 are formed in the inner wall of the outer side of the installation plate 401, the installation plate 401 is conveniently connected with external connecting pieces through the installation holes 402 on two sides, the sleeve plates 403 are fixedly connected to the bottom end of the installation plate 401, the vertical blocks 404 are attached to the lower portion of the inner side of the sleeve plates 403, the bottom ends of the vertical blocks 404 are fixedly connected to the middle of the top end of the first arrester 1, the third bolts 405 are in clearance fit with the inner wall of the lower portion of the sleeve plates 403 and the inner wall of the upper portion of the vertical blocks 404, the outer wall of the front ends of the third bolts 405 are in threaded connection with the second nuts 406, the rear ends of the second nuts 406 are attached to the front ends of the lower portion of the sleeve plates 403, the sleeve plates 403 below the installation plate 401 rotate on the vertical blocks 404 by taking the third bolts 405 as shafts, the installation angle of the installation plate 401 is adjusted, after the angle is adjusted, the second nut 406 is tightly abutted to the sleeve plate 403, so that the sleeve plate 403 is fixed, the position of the installation plate 401 is fixed, and the first lightning arrester 1 can be obliquely installed.

The second arrester 2 is attached to the lower portion of the first arrester 1, a first bolt 3 is fixedly connected to the bottom end of the second arrester 2, and the second arrester 2 is connected with an external connecting piece conveniently through the first bolt 3.

The outer wall threaded connection in below of first bolt 3 has first nut 6, and the below right-hand member rigid coupling of second arrester 2 has second bolt 7, and second arrester 2 is convenient for connect counter 8 through second bolt 7.

The counter 8 is installed to the right-hand member of second bolt 7, and the high-pressure end of counter 8 is connected with external conductor, and the high-pressure end of counter 8 is convenient for be connected with the ground wire through external conductor.

The inner side outer walls of the first lightning arrester 1 and the second lightning arrester 2 are provided with a connecting mechanism 5, the connecting mechanism 5 comprises a clamping plate 501, a sliding groove 502, a sliding block 503, a convex rod 504, a transverse block 505, a shell 506, a rubber ball 507, a sloping plate 508, a sleeve block 509 and a sloping rod 510, the first lightning arrester 1 is attached to the inner side of the clamping plate 501, the sliding groove 502 is arranged on the outer side inner wall of the clamping plate 501, the sliding groove 502 is in sliding clamping connection with the sliding block 503, when the first lightning arrester 1 and the second lightning arrester 2 simultaneously extend into the shell 506, the clamping plates 501 on two sides are respectively contacted with the clamping plate 501 to provide outward force for the clamping plates 501 on two sides, the sliding groove 502 on the clamping plate 501 slides outward on the outer wall of the sliding block 503, the convex rod 504 is fixedly connected to the inner side of the sliding block 503, the end part of the convex rod 504 is fixedly connected to the transverse block 505, the end part of the transverse block 505 is fixedly connected to the inner wall of the shell 506, the middle inner side wall of the outer side of the shell 506 is distributed to be attached to the inner side outer walls of the first lightning arrester 1 and the second lightning arrester 2, the inner wall rigid coupling has rubber ball 507 in the middle of the outside of splint 501, the tip rigid coupling of rubber ball 507 has nose bar 504, splint 501 moves to the outside, make rubber ball 507 top compress on nose bar 504, otherwise can make splint 501 reset through the elasticity of rubber ball 507, splint 501's outside protruding department front end is connected with swash plate 508 through the round pin axle rotation, the outside rear end of swash plate 508 rotates with nest block 509 through the round pin axle and links to each other, nest block 509's inner wall clearance fit has down tube 510, splint 501 moves to the outside, the both ends of swash plate 508 move about on splint 501 and nest block 509 through the round pin axle respectively this moment, make the nest block move to the inside along the outer wall of down tube 510, the tip rigid coupling of down tube 510 is at the outside front end of nose bar 504.

When the novel side outgoing line arrester for the subway is used, firstly, the sleeve plate 403 below the mounting plate 401 is manually rotated on the vertical block 404 by taking the third bolt 405 as an axis to adjust the mounting angle of the mounting plate 401, after the angle is adjusted, the second nut 406 is tightly abutted on the sleeve plate 403 to fix the position of the sleeve plate 403, thereby fixing the position of the mounting plate 401, the mounting plate 401 is conveniently connected with an external connecting piece through the mounting holes 402 on both sides, the first arrester 1 can be obliquely mounted, the first arrester 1 and the second arrester 2 are manually extended into the shell 506 simultaneously to be respectively contacted with the clamping plates 501 on both sides, the sliding grooves 502 on the clamping plates 501 slide outwards on the outer wall of the sliding block 503, simultaneously, both ends of the inclined plate 508 respectively move on the clamping plates 501 and the sleeve block 509 through pin shafts, the sleeve block 509 moves along the outer wall of the inclined rod 510, the clamping plates 501 move outwards, make rubber ball 507 top compress on nose bar 504, otherwise elasticity through rubber ball 507 can make splint 501 reset, first arrester 1 and second arrester 2 are held tightly respectively to two splint 501 of both sides, make first arrester 1 be connected with second arrester 2 and use, thereby reach the purpose of extension arrester, overlap external connecting piece on first bolt 3, install first nut 6, make second arrester 2 and external connecting piece installation, and the high-voltage terminal of counter 8 on the second bolt 7 of second arrester 2 below is convenient for be connected with the ground wire through external conductor.

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 a novel subway is with side outgoing line arrester, includes first arrester (1), its characterized in that: an adjusting mechanism (4) is arranged above the first lightning arrester (1);

the adjusting mechanism (4) comprises a mounting plate (401), a mounting hole (402), a sleeve plate (403), a vertical block (404), a third bolt (405) and a second nut (406);

mounting hole (402) have been seted up to the outside inner wall of mounting panel (401), the bottom rigid coupling of mounting panel (401) has lagging (403), the inboard below laminating of lagging (403) has perpendicular piece (404), the bottom rigid coupling of perpendicular piece (404) is in the middle of the top of first arrester (1), the below inner wall of lagging (403) has third bolt (405) with the top inner wall clearance fit of perpendicular piece (404), the front end outer wall threaded connection of third bolt (405) has second nut (406), the rear end of second nut (406) is laminated with the below front end of lagging (403).

2. The novel side outgoing line arrester for the subway according to claim 1, characterized in that: the second arrester (2) is attached to the lower portion of the first arrester (1), and a first bolt (3) is fixedly connected to the bottom end of the second arrester (2).

3. The novel side outgoing line arrester for the subway according to claim 2, characterized in that: the lower outer wall of the first bolt (3) is in threaded connection with a first nut (6), and the lower right end of the second lightning arrester (2) is fixedly connected with a second bolt (7).

4. The novel side outgoing line arrester for the subway according to claim 3, characterized in that: the right end of the second bolt (7) is provided with a counter (8), and the high-voltage end of the counter (8) is connected with an external lead.

5. The novel side outgoing line arrester for the subway according to claim 1, characterized in that: the outer walls of the inner sides of the first lightning arrester (1) and the second lightning arrester (2) are provided with connecting mechanisms (5);

the connecting mechanism (5) comprises a clamping plate (501), a sliding groove (502), a sliding block (503), a convex rod (504), a transverse block (505), a shell (506), a rubber ball (507), an inclined plate (508), a sleeve block (509) and an inclined rod (510);

the inner side of the clamping plate (501) is jointed with a first lightning arrester (1), the outer side inner wall of the clamping plate (501) is provided with a sliding groove (502), the sliding groove (502) is connected with a sliding block (503) in a sliding manner, the inner side of the sliding block (503) is fixedly connected with a convex rod (504), the end part of the convex rod (504) is fixedly connected with a transverse block (505), the end part of the transverse block (505) is fixedly connected with the inner wall of a shell (506), the outer side middle inner wall of the shell (506) is distributed and jointed with the inner side outer walls of the first lightning arrester (1) and the second lightning arrester (2), the outer side middle inner wall of the clamping plate (501) is fixedly connected with a rubber ball (507), the end part of the rubber ball (507) is fixedly connected with the convex rod (504), the front end of the outer side bulge of the clamping plate (501) is rotatably connected with an inclined plate (508) through a pin shaft, and the outer side rear end of the inclined plate (508) is connected with a sleeve block (509) through a pin shaft, the inner wall of the sleeve block (509) is in clearance fit with an inclined rod (510), and the end part of the inclined rod (510) is fixedly connected with the front end of the outer side of the convex rod (504).