CN106531544A

CN106531544A - Isolation breaking device capable of being quickly operated

Info

Publication number: CN106531544A
Application number: CN201610988099.XA
Authority: CN
Inventors: 刘金华
Original assignee: SHANDONG KAICH ELECTRIC CO Ltd
Current assignee: SHANDONG KAICH ELECTRIC CO Ltd
Priority date: 2016-11-10
Filing date: 2016-11-10
Publication date: 2017-03-22
Anticipated expiration: 2036-11-10
Also published as: CN106531544B

Abstract

The invention relates to an isolation breaking device capable of being quickly operated. The isolation breaking device comprises an electric module, a sliding bracket and a base, wherein the electric module is arranged on the sliding bracket; the sliding bracket is movably connected with the base; articulated screws are arranged at the bottom of the electric module; locating blocks are symmetrically arranged at the rear side of the bottom of the electric module; output conductive copper bars are arranged at the rear side of the electric module and are connected with a circuit breaker in the electric module; a fixed plate is vertically arranged at the rear side of the base; input contact clips are uniformly arranged at the front side of the fixed plate; and the output conductive copper bars and the input contact clips are in plug-in connection. The isolation breaking device has the beneficial effects that the electric module is of an integral design, all electric elements are arranged in the electric module and the electric module can be quickly separated from the sliding bracket for replacement and maintenance; and the electric module can be quickly isolated and broken from the input contact clips of the base, a security distance is kept, the isolation breaking device has obvious breaking points and the security of power-off maintenance is ensured.

Description

One kind can quick operating isolation break-up device

Technical field

The present invention relates to mining explosion-proof vacuum feeder switch, more particularly to one kind can quick operating isolation disjunction dress Put.

Background technology

Mining explosion-proof vacuum feeder switch is that underground coal mine is used for the feed control of low-voltage power supply and distribution system and protects Equipment, it has important function for power supply and the security protected, reliability, reasonability.

The electricity pieces such as traditional feeding switch, internal breaker, current transformer, power transformer are all to be directly installed on out Close main chamber in, when switch breaks down to need repairing, it is necessary to stop upper level and power, and inner space is narrow and small, change and Electricity piece is installed extremely difficult, while wasting time and energy, affects production efficiency；When load side breaks down to need repairing, can only Enough by the vacuum tube of breaking inner breaker, this mode does not have obvious cut-off point, and vacuum tube easily goes out in use The situation of existing adhesion, such case is breakneck.

The content of the invention

The technical problem to be solved is：There is provided one kind can quick operating isolation break-up device, solve biography System feeding switch maintenance, replacing and installation electricity piece are difficult, no obvious cut-off point, while the problem for wasting time and energy.

The present invention is by solving the problems, such as that the technical scheme for adopting set forth above is：

One kind can quick operating isolation break-up device, it is characterised in that：Including electrical appliance module 1, slipper bracket 2 and base 3, electricity Device module 1 is arranged on slipper bracket 2, and slipper bracket 2 is flexibly connected with base 3, and 1 bottom of electrical appliance module arranges loose joint screw rod 4, 1 bottom rear of electrical appliance module is symmetrical arranged locating piece 5, arranges output conducting copper 6, and export conductive copper on rear side of electrical appliance module 1 Row 6 is connected with the breaker inside electrical appliance module 1, and 3 rear vertical of base arranges fixed plate 7, is uniformly arranged defeated on front side of fixed plate 7 Enter contact folder 8, output conducting copper 6 presss from both sides 8 socket connections with input contact.

Described 1 top of electrical appliance module arranges handle 9, facilitates the installation of electrical appliance module.

Described slipper bracket 2 includes connecting plate A10, guide rail 11, alignment pin 12, connecting plate B13, tooth bar 14, T-nut 15 and connecting plate C16, connecting plate A10 two ends are oppositely arranged in parallel guide rail 11, and connecting plate B13 two ends are respectively perpendicular and are welded to connect plate A10, connecting plate C16, are symmetrical arranged alignment pin 12, and alignment pin 12 and 5 socket connection of locating piece, even on front side of connecting plate C16 T-nut 15 is set on the upside of fishplate bar A10, and loose joint screw rod 4 is threadedly coupled with T-nut 15, is fixedly installed on the downside of connecting plate B13 Tooth bar 14.

Described base 3 includes main shaft 17, backplate A18, connecting plate D19, gear 20, backplate B21, pulley 22 and hand lever 23,17 two ends of main shaft are oppositely arranged in parallel backplate A18, and main shaft 17 is rotatably connected with backplate A18, by equal between backplate A18 The connecting plate D19 connections that cloth is arranged, are fixedly installed gear 20, and gear 20 are engaged with tooth bar 14 on main shaft 17, backplate A18 rear ends Between connected by backplate B21,7 lower end of fixed plate is connected with backplate A18, backplate B21 respectively, is uniformly arranged on the inside of backplate A18 Pulley 22, the Slideslip on pulley 22 of guide rail 11,17 one end of main shaft are fixedly installed hand lever 23, and hand lever 23 is located at isolation disjunction dress The outside put.

Limiting plate 24 is symmetrical arranged on described slipper bracket 2, level opens up spacing strip hole 25, base on limiting plate 24 Gag lever post 26 is symmetrical arranged on 3, and gag lever post 26 is located in spacing strip hole 25.

The operation principle of the present invention：During work, first slipper bracket is placed on base, and makes pulley snap in guide rail In, limiting plate is then fixedly mounted, electrical module is arranged on slipper bracket, is quickly connected with T-nut by loose joint screw rod, And alignment pin is inserted in locating piece, connection makes electrical module be stabilized on slipper bracket in place afterwards.

Switch external hand lever is connected with main shaft, and drive shaft and gear, make slipper bracket reciprocating linear move, gear with The cooperation of tooth bar is closely reliable and stable, at the same make electrical module arrange output conducting copper with input contact folder be mutually inserted with Disjunction, time are extremely short, and the several seconds can execution.

The beneficial effects of the present invention is：1st, electrical module is the integrated design, interior to arrange all electrical equipments.2nd, electrically Module can be rapidly separated slipper bracket, carry out repair and replacement.3rd, electrical module quickly can isolate disjunction with base input contact folder, Safe distance is kept, with obvious cut-off point, the safety of interruption maintenance is ensure that.

Description of the drawings

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the structural representation of electrical appliance module in Fig. 1；

Fig. 3 is the structural representation of slipper bracket in Fig. 1；

Fig. 4 is the structural representation of base in Fig. 1；

Fig. 5 is the structural representation of main shaft in Fig. 4.

Wherein, 1- electrical appliance modules, 2- slipper brackets, 3- bases, 4- loose joint screw rods, 5- locating pieces, 6- output conducting copper, 7- fixed plates, 8- input contact folder, 9- handles, 10- connecting plate A, 11- guide rails, 12- alignment pins, 13- connecting plate B, 14- tooth bars, 15-T type nuts, 16- connecting plate C, 17- main shafts, 18- backplate A, 19- connecting plate D, 20- gears, 21- backplate B, 22- pulleys, 23- hand levers, 24- limiting plates, the spacing strip holes of 25-, 26- gag lever posts.

Specific embodiment

Embodiments of the invention are further illustrated below in conjunction with the accompanying drawings.

Reference picture 1-5, the one kind described in this specific embodiment can quick operating isolation break-up device, its feature exists In：Including electrical appliance module 1, slipper bracket 2 and base 3, electrical appliance module 1 is arranged on slipper bracket 2, slipper bracket 2 and base 3 It is flexibly connected, 1 bottom of electrical appliance module arranges loose joint screw rod 4, and 1 bottom rear of electrical appliance module is symmetrical arranged locating piece 5, electrical appliance module Output conducting copper 6 is set on rear side of in the of 1, and exports conducting copper 6 and be connected with the breaker inside electrical appliance module 1, erected on rear side of base 3 It is straight that fixed plate 7 is set, input contact folder 8 is uniformly arranged on front side of fixed plate 7, output conducting copper 6 presss from both sides 8 plug-in types with input contact Connection.

The operation principle of this specific embodiment：During work, first slipper bracket is placed on base, and makes pulley card Enter in guide rail, then fixedly mount limiting plate, electrical module is arranged on slipper bracket, it is fast by loose joint screw rod and T-nut Speed connection, and alignment pin is inserted in locating piece, connection makes electrical module be stabilized on slipper bracket in place afterwards.

The beneficial effect of this specific embodiment is：1st, electrical module is the integrated design, interior to arrange all electric units Part.2nd, electrical module can be rapidly separated slipper bracket, carry out repair and replacement.3rd, electrical module quickly can be pressed from both sides with base input contact Isolation disjunction, keeps safe distance, with obvious cut-off point, ensure that the safety of interruption maintenance.

The specific embodiment of the present invention is not construed as limiting the invention, every analog structure and change using the present invention Change, within the scope of the present invention.

Claims

1. one kind can quick operating isolation break-up device, it is characterised in that：Including electrical appliance module（1）, slipper bracket（2）And bottom Seat（3）, electrical appliance module（1）It is arranged on slipper bracket（2）On, slipper bracket（2）With base（3）It is flexibly connected, electrical appliance module（1） Bottom arranges loose joint screw rod（4）, electrical appliance module（1）Bottom rear is symmetrical arranged locating piece（5）, electrical appliance module（1）Rear side is arranged Output conducting copper（6）, and export conducting copper（6）With electrical appliance module（1）Internal breaker connection, base（3）Rear side is perpendicular It is straight that fixed plate is set（7）, fixed plate（7）Front side is uniformly arranged input contact folder（8）, export conducting copper（6）With input contact Folder（8）Socket connection.

2. one kind as claimed in claim 1 can quick operating isolation break-up device, it is characterised in that：Described electrical appliance module （1）Top arranges handle（9）.

3. one kind as claimed in claim 1 can quick operating isolation break-up device, it is characterised in that：Described slipper bracket （2）Including connecting plate A（10）, guide rail（11）, alignment pin（12）, connecting plate B（13）, tooth bar（14）, T-nut（15）And connection Plate C（16）, connecting plate A（10）Two ends are oppositely arranged in parallel guide rail（11）, connecting plate B（13）Two ends are respectively perpendicular and are welded to connect plate A（10）, connecting plate C（16）, connecting plate C（16）Front side is symmetrical arranged alignment pin（12）, and alignment pin（12）With locating piece（5）Insert Meet formula connection, connecting plate A（10）Upside arranges T-nut（15）, and loose joint screw rod（4）With T-nut（15）Threaded connection, even Fishplate bar B（13）Downside is fixedly installed tooth bar（14）.

4. one kind as claimed in claim 3 can quick operating isolation break-up device, it is characterised in that：Described base（3） Including main shaft（17）, backplate A（18）, connecting plate D（19）, gear（20）, backplate B（21）, pulley（22）And hand lever（23）, main shaft （17）Two ends are oppositely arranged in parallel backplate A（18）, and main shaft（17）With backplate A（18）It is rotatably connected, backplate A（18）Between pass through The connecting plate D being uniformly arranged（19）Connection, main shaft（17）On gear is fixedly installed（20）, and gear（20）With tooth bar（14）Nibble Close, backplate A（18）Pass through backplate B between rear end（21）Connection, fixed plate（7）Lower end respectively with backplate A（18）, backplate B（21） Connection, backplate A（18）Inner side is uniformly arranged pulley（22）, guide rail（11）In pulley（22）Upper Slideslip, main shaft（17）One end is solid Hand lever is set surely（23）, and hand lever（23）Positioned at the outside of isolation break-up device.

5. one kind as claimed in claim 1 can quick operating isolation break-up device, it is characterised in that：Described slipper bracket （2）On be symmetrical arranged limiting plate（24）, limiting plate（24）Upper level opens up spacing strip hole（25）, base（3）On be symmetrical arranged Gag lever post（26）, and gag lever post（26）Positioned at spacing strip hole（25）It is interior.