CN206098180U - Ejector pad formula isolator static contact belt cleaning device - Google Patents

Abstract

Provided is an aim at solves the problem that prior art existed, finds an ejector pad formula isolator static contact belt cleaning device. Including the type of falling U contact connecting plate, first fixed plate, second fixed plate, third remote control motor, single soon reciprocal lead screw and rectangle washing piece, contact connecting plate is connected with isolating switch contact through the U type, washs the piece through the single soon reciprocal lead screw drive rectangle of third remote control motor drive and carries out reciprocating motion, and then reach abluent purpose. Through implementing the utility model discloses can gain following useful technological effect: can make things convenient for, safe washing isolator static contact.

Description

A kind of block-pushing static contact isolation switch cleaning device

Technical field

This utility model is related to field of power, and in particular to a kind of block-pushing static contact isolation switch cleaning device.

Background technology

After when disconnecting switch runs one section, static contact and internal drive auxiliary can produce dust stratification, and then cause contact to connect Triggering life is overheated, the defect such as static contact isolation switch rotating part bite, divide-shut brake are not in place.Processing method of the prior art It is：Equipment is had a power failure, contact surface is processed by the way of manual maintenance so as to which surface appearance is improved, reduction connects Get an electric shock and hinder.Equipment must be stopped labour by this processing method, and the manual maintenance operation that is related to ascend a height is very inconvenient, but also there is peace Full hidden danger.

Utility model content

The purpose of this utility model is to solve the problems of prior art, finds a kind of block-pushing be easy to and clean Static contact isolation switch cleaning device.

In order to realize the purpose, a kind of block-pushing static contact isolation switch cleaning device of this utility model, including inverted U Contact connecting plate, the contact connecting plate left bottom is provided with the first fixed plate for extending to the left, first fixed plate It is provided with the first remote-control motor, the output shaft of the first remote-control motor is fixedly connected with the transfer column of hexagon first, described first The first threaded rod is socketed with transfer column, described first threaded rod one end is provided with the hexagon for being socketed with the first transfer column First link slot, the first threaded rod other end end is provided with the first non-threaded smooth section, the first connection trench bottom with The first spring is provided between first threaded rod, first threaded rod is screwed on the wall of contact connecting plate left side side and through contact Connecting plate left side side wall, the inverted U contact connecting plate upper end is provided with inverted U mounting part；First fixed plate be provided with to First prolongation piece of front extension, second fixed plate is provided with the second prolongation piece for extending forward, and the first prolongation piece is remote The 3rd fixed plate is provided between that one end of that one end of the first fixed plate and the second prolongation piece away from the second fixed plate, 3rd fixed plate is provided with the reciprocal leading screw of single rotation and the 3rd remote-control motor for driving the reciprocal leading screw of single rotation, and single rotation is reciprocal Leading screw includes screw rod and nut, and pedestal is connected on the nut, and the steel pole of contact connecting plate is provided with the pedestal, described Steel pole is provided with rectangle purge block away from pedestal one end, and cleaning cloth is enclosed with the purge block.

Preferably, first threaded rod is provided with rubber blanket away from first transfer column one end, second threaded rod away from Second transfer column one end is provided with rubber blanket.

Following Advantageous Effects can be obtained by implementing this utility model：Cleaning that can conveniently, safe is kept apart Close static contact.

Description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is the connection diagram of the remote-control motor of this utility model first, the first threaded rod and contact connecting plate.

Specific embodiment

For the ease of the understanding of those skilled in the art, further is made to this utility model with reference to specific embodiment Explanation：

As depicted in figs. 1 and 2, a kind of block-pushing static contact isolation switch cleaning device, including inverted U contact connecting plate 1, The left bottom of contact connecting plate 1 is provided with the first fixed plate 2 for extending to the left, and the first fixed plate 2 is provided with the first remote control electricity Machine 3, the output shaft of the first remote-control motor 3 is fixedly connected with the first transfer column of hexagon 4, and is socketed with the first transfer column 4 One threaded rod 5, one end of the first threaded rod 5 is provided with the first link slot of hexagon 51 for being socketed with the first transfer column 4, and first The other end end of threaded rod 5 is provided with the first non-threaded smooth section 52, is provided between the bottom of the first link slot 51 and the first threaded rod 5 First spring 6, the first threaded rod 5 is screwed on the left side side wall of contact connecting plate 1 and through the left side side wall of contact connecting plate 1, is touched The head bottom right side of connecting plate 1 is provided with the second fixed plate 7 for extending to the right, and the second fixed plate 7 is provided with the second remote-control motor 8, the output shaft of the second remote-control motor 8 is fixedly connected with the second transfer column of hexagon 9, and on the second transfer column 9 second is socketed with Threaded rod 10, one end of the second threaded rod 10 is provided with the link slot of hexagon second for being socketed with the second transfer column 9, the second spiral shell The other end end of rasp bar 10 is provided with the second non-threaded smooth section, and between the second connection trench bottom and the second threaded rod 10 second is provided with Spring, the first threaded rod 5 is screwed in the right sidewall of contact connecting plate 1 and through the right sidewall of contact connecting plate 1；Inverted U is touched Head connecting plate 1 upper end is provided with inverted U mounting part 11；First fixed plate 2 is provided with the first prolongation piece 13 for extending forward, and second consolidates Fixed board 7 is provided with the second prolongation piece 14 for extending forward, and the first prolongation piece 13 prolongs away from that one end of the first fixed plate 2 with second Lengthy motion picture 14 is provided with the 3rd fixed plate 15 between that one end away from the second fixed plate 7, it is reciprocal that the 3rd fixed plate 15 is provided with single rotation Leading screw and the 3rd remote-control motor 16 for driving the reciprocal leading screw of single rotation, it is single to revolve reciprocal leading screw including screw rod 17 and nut 18, spiral shell Connect pedestal 19 on female 18, the steel pole 20 of contact connecting plate 1 is provided with pedestal 19, steel pole 20 is provided with away from the one end of pedestal 19 Rectangle purge block 21, is enclosed with cleaning cloth in purge block 21.First threaded rod 5 is provided with rubber away from the one end of the first transfer column 4 Pad, the second threaded rod 10 is provided with rubber blanket away from the one end of the second transfer column 9.

Using front, remote control the first remote-control motor backwards rotation, the first remote-control motor drives the backwards rotation of the first transfer column 4, First transfer column drives the backwards rotation of the first threaded rod 5, and then by the threaded portion of the first threaded rod 5 from the left side of contact connecting plate 1 Side wall is screwed out, due to the non-threaded of the first non-threaded smooth section 52, no matter therefore the first remote-control motor backwards rotation how long, first without spiral shell Stricture of vagina smooth section 52 can prevent threaded rod 5 from departing from the first transfer column 4 all without inversely being screwed out；Likewise, remote control Two remote-control motor backwards rotations, the threaded portion of the second threaded rod is screwed out from the right sidewall of contact connecting plate 1.

When needing to clean static contact isolation switch, mounting part 11 is hooked by peg, this device front end alignment is kept apart Close and slowly moved into after static contact, move to disconnecting switch and prohibit behind contact middle part, the remote-control motor of remote control first and the second remote-control motor Rotate forward.So that the first remote-control motor is rotated as an example, as shown in Fig. 2 when the first remote-control motor is rotated forward, due to the first spring 6 pairs of the first threaded rods 5 are applied with active force to the right, therefore the first remote-control motor controls the first threaded rod 5 when rotating forward, even if Not in the threaded hole of the left side side wall of contact connecting plate 1, the first threaded rod 5 is as be subject to for the threaded portion of the first threaded rod 5 First spring 6 active force to the right and screw in the left side side wall of contact connecting plate 1, until the first threaded rod 5 and isolating switch static contact Head contact；In the same manner, after the second remote-control motor is rotated forward, the second threaded rod can be contacted simultaneously with static contact isolation switch；By Contact connecting plate 1 is locked at disconnecting switch by one threaded rod 5 active force and the second threaded rod to the right force fit to the left On static contact.Peg, and the electric motor starting of remote control the 3rd are now taken away, the 3rd motor drives screw rod 17 to rotate, and screw rod 17 drives spiral shell Female 18 move reciprocatingly, and then drive rectangle purge block 21 to move reciprocatingly, and then clean static contact isolation switch.

After cleaning static contact isolation switch, mounting part 11, the remote-control motor of remote control first and the second remote control are hooked by peg Motor backwards rotation so that the first threaded rod 5 and the second threaded rod are separated with static contact isolation switch, then by linking up with movement This device removes static contact isolation switch.

Used as a kind of preferred version, the inwall of inverted U mounting part 11 top is provided with for controlling the first remote-control motor 3 and second The first pressure switch 12 of remote-control motor 8, first pressure switch 12 is when detecting pressure, starts the first remote-control motor and second distant Control motor backwards rotation, when first pressure switch 12 is not detected by pressure, starts the first remote-control motor and the second remote-control motor Backwards rotation, such structure, advantage is, when peg hooks mounting part 11, can automatically control the first threaded rod 5 and the second spiral shell Rasp bar is separated with static contact isolation switch, when peg hooks mounting part 11, can automatically control the first threaded rod 5 and the second threaded rod This device is fastened on static contact isolation switch.

Used as a kind of preferred version, the length value of the first non-threaded smooth section is equal to the thickness of the left side side wall of contact connecting plate 1 Angle value, the length value of the second non-threaded smooth section is equal to the thickness value of the right sidewall of contact connecting plate 1, and such structure is tighter Gather, connect more stable.

Specific embodiment of the utility model is the foregoing is only, but technical characteristic of the present utility model is not limited to This, any those skilled in the art in field of the present utility model, all cover new in this practicality by the change or modification made Among the scope of the claims of type.

Claims (1)

1. a kind of block-pushing static contact isolation switch cleaning device, it is characterised in that：It is described to touch including inverted U contact connecting plate Head connecting plate left bottom is provided with the first fixed plate for extending to the left, and first fixed plate is provided with the first remote control electricity Machine, the output shaft of the first remote-control motor is fixedly connected with the transfer column of hexagon first, and is socketed with first transfer column One threaded rod, described first threaded rod one end is provided with the link slot of hexagon first for being socketed with the first transfer column, described First threaded rod other end end is provided with the first non-threaded smooth section, sets between the first connection trench bottom and the first threaded rod There is the first spring, first threaded rod is screwed on the wall of contact connecting plate left side side and through contact connecting plate left side side wall, Contact connecting plate bottom right side is provided with the second fixed plate for extending to the right, and the inverted U contact connecting plate upper end is provided with down U Type mounting part；First fixed plate is provided with the first prolongation piece for extending forward, and second fixed plate is provided with prolongs forward The the second prolongation piece stretched, described first extends piece consolidates with the described second prolongation piece away from that one end of the first fixed plate away from second The 3rd fixed plate is provided between that one end of fixed board, the 3rd fixed plate is provided with the reciprocal leading screw of single rotation and for driving Dan Xuan 3rd remote-control motor of reciprocal leading screw, it is single to revolve reciprocal leading screw including screw rod and nut, pedestal, the pedestal are connected on the nut On be provided with the steel pole of contact connecting plate, the steel pole is provided with rectangle purge block away from pedestal one end, in the purge block It is enclosed with cleaning cloth.