CN108695748A - A kind of low voltage drawing-out switching carbinet - Google Patents

Abstract

The present invention provides a kind of low voltage drawing-out switching carbinet, is related to controller switching equipment field, including cabinet, the bottom of cabinet is installed with cushion socket, and the left end of cushion socket is installed with deduster.The low voltage drawing-out switching carbinet, dust bucket inside cabinet is blown off the bottom of cabinet by appendix under the gas injection of the first wind turbine, deduster is opened by dirt absorption simultaneously, avoid the accumulation of dust, the inside and outside generation draught head of cabinet is generated under the action of the fan of bleed simultaneously, air enters inside refrigeration case, by under the liquid effects inside condenser pipe and refrigeration case, make cools air and carries moisture, by entering in expansion box under the transmission of the second wind turbine, entering in cabinet by air hole in expansion box reaches cooling, two dry filling plate sealings simultaneously, make dry transverse slat and forms individual space on the upside of cabinet, dry filling plate can also adsorb the moisture in air, the downside for being transmitted to dry transverse slat is avoided to influence the operation of electrical equipment.

Description

A kind of low voltage drawing-out switching carbinet

Technical field

The present invention relates to controller switching equipment technical field, specially a kind of low voltage drawing-out switching carbinet.

Background technology

Switchgear is a kind of electrical equipment, controls the Push And Release of various equipment, and switchgear outside line is introduced into master control in cabinet and opens It closes, subsequently into sub-control switch, each branch is set according to its needs, such as instrument, automatic control, motor magnetic switch and ac contactor Device, some are additionally provided with hyperbaric chamber and low-pressure chamber switchgear, are equipped with high voltage bus, such as power plant, and some is additionally provided with mainly to be set to protect Standby low-frequency load reduction, the component in switchgear mainly have breaker, disconnecting switch, on-load switch, operating mechanism, mutual inductor and each Kind protective device.Low voltage drawing-out switching carbinet will produce and accumulate dust when in use, and electrostatic can adsorb dust, while dust ring The heat that electric component generates under border increases, and can damage the service life of electric component.

Invention content

(One)The technical issues of solution

In view of the deficiencies of the prior art, the present invention provides a kind of low voltage drawing-out switching carbinets, solve in above-mentioned background technology The problem of proposition.

(Two)Technical solution

In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of low voltage drawing-out switching carbinet, including cabinet The bottom of body, the cabinet is installed with cushion socket, and the left end of the cushion socket is installed with deduster, the deduster Output end be fixedly connected with dust removing tube, and the one end of dust removing tube far from deduster through cabinet right lateral surface and extends to cabinet Inside, be installed with the first wind turbine at the top of the cabinet, the output end of first wind turbine is fixedly connected with appendix, And the one end of appendix far from the first wind turbine runs through cabinet left-hand face and extends to the inside of cabinet, the two of the cabinet inner wall Side is installed with guide rail, and adjustable plate is provided between two guide rails, and cabinet is internally provided with dry transverse slat, the drying The both ends of transverse slat run through cabinet and extend to the outside of cabinet, and one end that the dry transverse slat is located at outside cabinet is fixedly connected There are plugging plate, the upper surface of the dry transverse slat to be disposed with expansion box, the second wind turbine and refrigeration case, the system from left to right Ice chest is installed with bleed fan close to the side of cabinet, and water injection pipe, the refrigeration are fixedly connected at the top of the refrigeration case The inside of case is respectively arranged with sponge block and condenser pipe, and the refrigeration case passes on left appendix and the second wind turbine fixation company It connects, the outlet side of second wind turbine is fixedly connected by appendix with expansion box, and the lower surface of the expansion box offers Stomata.

Preferably, the cushion socket is internally provided with elastic transverse slat, and the both ends of elastic transverse slat respectively with a cushion socket left side Right both sides inner wall is fixedly connected, and the lower surface of the elasticity transverse slat is fixedly connected with spring stack, and the spring stack is horizontal far from elasticity One end of plate is fixedly connected with the inner wall of cushion socket, and the upper surface of the elasticity transverse slat is installed with latch plate, the spring The upper surface of plate is in contact with the lower surface of cabinet.

Preferably, it has been installed with air blower in the middle part of the cabinet left-hand face, the cabinet is close to air blower One side surface offers straight slot, and straight slot is internally provided with anti-dust filter mesh.

Preferably, the surface of the guide rail is provided with sliding block, and guide rail is slidably connected by sliding block and adjustable plate, adjustable plate Quantity be three pieces, and telescopic rod is both provided between adjustable plate and adjustable plate.

Preferably, plate is filled in the drying that is internally provided with of the dry transverse slat, and the both sides of the dry filling plate are provided with Lead screw, the surface of the lead screw is respectively sleeved on silk braid and holds cap with double, and silk braid is located at double left sides for holding cap, and the silk braid is close The side of dry filling plate is installed with sealing semicircle, and the one end of the lead screw far from dry filling plate through plugging plate and is prolonged The outside of plugging plate is extended to, one end that the lead screw is located at outside plugging plate is flexibly connected by lock pin with plugging plate.

Preferably, the inside of the telescopic rod is respectively arranged with interior bar and pipe sleeve, and the both sides of described sleeve pipe are both provided with admittedly Fixed rack, described sleeve pipe are internally provided with matched movable block, the top of the movable block by fixed link with it is interior Bar is fixedly connected, and the bottom of the movable block is connect with one end of the first motion bar, and the other end of first motion bar runs through Casing and the outside for extending to casing, one end that first motion bar is located at jacket exterior are connected with second by shaft The other end of motion bar, second motion bar is hinged with turntable, and the turntable is by the shaft of setting at its axle center and stretches The inner wall of bar is fixedly connected, and motor is provided on the side inner wall of the telescopic rod, and the motor is turned by what one side was arranged Axis is sequentially connected with driving wheel, and the belt that the driving wheel is arranged by its surface is connect with the rotating shaft transmission at disk axes.

(Three)Advantageous effect

The present invention provides a kind of low voltage drawing-out switching carbinets.Has following advantageous effect:

Dust bucket inside cabinet is blown off cabinet by the 1, low voltage drawing-out switching carbinet, appendix under the gas injection of the first wind turbine Bottom, while opening deduster by dirt absorption, avoid the accumulation of dust, while being generated inside cabinet under the action of bleed fan Draught head is generated with outside, air enters inside refrigeration case, by under the liquid effects inside condenser pipe and refrigeration case, making air Turning cold and carries moisture, sponge block absorbs moisture in air, by entering in expansion box under the transmission of the second wind turbine, expansion box In enter in cabinet by air hole and reach cooling, while two dry filling plates sealings make dry transverse slat and cabinet upside Individual space is formed, dry filling plate can also adsorb the moisture in air, the downside for being transmitted to dry transverse slat is avoided to influence electricity The operation of gas equipment.

2, the low voltage drawing-out switching carbinet, cushion socket upper surface offer groove compatible with cabinet, and groove is by cabinet Lower end wraps up, and coordinates latch plate and spring stack, can limit cabinet movement, can also alleviate the vibration of cabinet, ensure that cabinet The stability of body, telescopic rod and interior bar can adjust the distance between adjustable plate two-by-two, facilitate extraction electrical equipment.

Description of the drawings

Fig. 1 is schematic structural view of the invention;

Fig. 2 is cushion socket structural schematic diagram of the present invention;

Fig. 3 is Telescopic rod structure schematic diagram of the present invention;

Fig. 4, which is that the present invention is dry, fills plate structure schematic diagram.

In figure:1 cabinet, 2 guide rails, 3 cushion sockets, 4 anti-dust filter meshes, 5 air blowers, 6 drying transverse slats, 7 expansion boxes, 8 first Wind turbine, 9 second wind turbines, 10 sponge blocks, 11 water injection pipes, 12 condenser pipes, 13 refrigeration cases, 14 bleeds fan, 15 plugging plates, 16 sliding blocks, 17 telescopic rods, 18 dedusters, 19 elastic transverse slats, 20 spring stacks, 21 latch plates, 22 fixing brackets, 23 interior bars, 24 second activities Bar, 25 turntables, 26 motors, 27 driving wheels, 28 first motion bars, 29 movable blocks, 30 pairs hold cap, 31 baffle rings, 32 lead screws, 33 Set, 34 sealing semicircles, 35 drying filling plates, 36 pipe sleeves.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

The embodiment of the present invention provides a kind of low voltage drawing-out switching carbinet, as shown in Figs 1-4, including cabinet 1, the bottom of cabinet 1 Portion is installed with cushion socket 3, and cushion socket 3 is internally provided with elastic transverse slat 19, and the both ends of elastic transverse slat 19 respectively with subtract Shake 3 left and right sides inner wall of seat is fixedly connected, and the lower surface of elastic transverse slat 19 is fixedly connected with spring stack 20, and spring stack 20 is far from bullet One end of property transverse slat 19 is fixedly connected with the inner wall of cushion socket 3, and the upper surface of elastic transverse slat 19 is installed with latch plate 21, subtracts 3 upper surface of shake seat offers groove compatible with cabinet 1, and groove wraps up 1 lower end of cabinet, coordinates latch plate 21 and bullet Spring column 20 can limit the movement of cabinet 1, can also alleviate the vibration of cabinet 1, ensure that the stability of cabinet 1, latch plate 21 it is upper Surface is in contact with the lower surface of cabinet 1, and the left end of cushion socket 3 is installed with deduster 18, and the output end of deduster 18 is solid Surely it is connected with dust removing tube, and the one end of dust removing tube far from deduster 18 through 1 right lateral surface of cabinet and extends in cabinet 1 Portion opens deduster 18 by dirt absorption, avoids the accumulation of dust, air blast has been installed in the middle part of 1 left-hand face of cabinet Machine 5, cabinet 1 offer straight slot close to a side surface of air blower 5, and straight slot is internally provided with anti-dust filter mesh 4, cabinet 1 Top be installed with the first wind turbine 8, the output end of the first wind turbine 8 is fixedly connected with appendix, and appendix is far from first One end of wind turbine 8 runs through 1 left-hand face of cabinet and extends to the inside of cabinet 1, and appendix is under the gas injection of the first wind turbine 8 by cabinet Dust bucket inside body 1 blows off the bottom of cabinet 1, and the both sides of 1 inner wall of cabinet are installed with guide rail 2, two guide rails 2 it Between be provided with adjustable plate, the surface of guide rail 2 is provided with sliding block 16, and guide rail 2 is slidably connected by sliding block 3 with adjustable plate, adjust The quantity of plate is three pieces, and telescopic rod 17 is both provided between adjustable plate and adjustable plate, can by telescopic rod 17 and interior bar 23 The distance between adjustable plate two-by-two is adjusted, extraction electrical equipment, the inside of telescopic rod 17 is facilitated to be respectively arranged with interior bar 23 and pipe The both sides of set 36, casing 36 are both provided with fixing bracket 22, and casing 36 is internally provided with matched movable block 29, lives The top of motion block 29 is fixedly connected by fixed link with interior bar 23, and the bottom of movable block 29 and one end of the first motion bar 28 connect It connects, the other end of the first motion bar 28 runs through casing 36 and extends to the outside of casing 36, and the first motion bar 28 is located at casing 36 External one end is connected with the second motion bar 24 by shaft, the first motion bar 28 by the second motion bar 24 drive, It is moved up and down inside casing 36, while movable block 29 being driven to move up and down, the other end of the second motion bar 24 is hinged with turntable 25, turntable 25 is fixedly connected by the shaft being arranged at its axle center with the inner wall of telescopic rod 17, on the side inner wall of telescopic rod 17 It is provided with motor 26, motor 26 is connected with driving wheel 27 by the rotating shaft transmission that one side is arranged, and electronic 26 drive driving wheel 27 Rotation, driving wheel 27 drive turntable 25 to rotate, the belt that driving wheel 27 is arranged by its surface and the shaft at 25 axle center of turntable It is sequentially connected, cabinet 1 is internally provided with dry transverse slat 6, and the both ends of dry transverse slat 6 run through cabinet 1 and extend to cabinet 1 Outside, dry transverse slat 6 are located at one end outside cabinet 1 and are fixedly connected with plugging plate 15, and plugging plate 15 can avoid outside cabinet 1 Impurity enter inside dry transverse slat 6, dry transverse slat 6 is internally provided with dry filling plate 35, and two dry filling plates 35 are close Envelope, makes dry transverse slat 6 form individual space with 1 upside of cabinet, and dry filling plate 35 can also adsorb the moisture in air, avoid Being transmitted to the downside of dry transverse slat 6 influences the operation of electrical equipment, and the both sides of dry filling plate 35 are provided with lead screw 32, lead screw 32 Surface be respectively sleeved on silk braid 33 and it is double hold cap 30, and silk braid 33 is located at double left sides for holding cap 30, and silk braid 33 is filled out close to drying The side for filling plate 35 is installed with sealing semicircle 34, and the one end of lead screw 32 far from dry filling plate 35 through plugging plate 16 and is prolonged The outside for extending to plugging plate 16 drives two blocks of dry filling plates 35 close to each other by leading screw 32, and lead screw 32 is located at plugging plate 16 External one end is flexibly connected by lock pin with plugging plate 15, and the upper surface of dry transverse slat 6 is disposed with gas storage from left to right Case 7, the second wind turbine 9 and refrigeration case 13, refrigeration case 13 is installed with bleed fan 14 close to the side of cabinet 1, while bleed is fanned 1 inside and outside generation draught head of cabinet is generated under the action of 14, air enters inside refrigeration case 13, and the top of refrigeration case 13 is solid Surely it is connected with water injection pipe 11, the inside of refrigeration case 13 is respectively arranged with sponge block 10 and condenser pipe 12, by condenser pipe 12 and system Under liquid effects inside ice chest 13, make cools air and carry moisture, sponge block 10 absorbs moisture in air, refrigeration case 13 The appendix that passes on left be fixedly connected with the second wind turbine 9, the outlet side of the second wind turbine 9 passes through appendix and is fixed with expansion box 7 Connection, the lower surface of expansion box 7 offer air hole, by entering in expansion box 7 under the transmission of the second wind turbine 9, in expansion box 7 Enter in cabinet 1 by air hole and reach cooling.

In conclusion the low voltage drawing-out switching carbinet, appendix is under the gas injection of the first wind turbine 8 by the ash inside cabinet 1 Dirt bucket blows off the bottom of cabinet 1, while opening deduster 18 by dirt absorption, avoids the accumulation of dust, while bleed fan 14 Under the action of generate 1 inside and outside generation draught head of cabinet, air enters inside refrigeration case 13, by condenser pipe 12 and refrigeration Under liquid effects inside case 13, make cools air and carry moisture, sponge block 10 absorbs moisture in air, by the second wind Enter in expansion box 7 under the transmission of machine 9, entering in cabinet 1 by air hole in expansion box 7 reaches cooling, while two dry Dry filling plate 35 seals, and dry transverse slat 6 is made to form individual space with 1 upside of cabinet, and dry filling plate 35 can also adsorb air In moisture, avoiding being transmitted to the downside of dry transverse slat 6 influences the operation of electrical equipment, and 3 upper surface of cushion socket offers and cabinet 1 compatible groove of body, groove wrap up 1 lower end of cabinet, coordinate latch plate 21 and spring stack 20, can limit cabinet 1 It is mobile, it can also alleviate the vibration of cabinet 1, ensure that the stability of cabinet 1, telescopic rod 17 and interior bar 23 can be adjusted to be adjusted two-by-two The distance between plate facilitates extraction electrical equipment.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of low voltage drawing-out switching carbinet, including cabinet(1), it is characterised in that:The cabinet(1)Bottom be installed with Cushion socket(3), the cushion socket(3)Left end be installed with deduster(18), the deduster(18)Output end fix It is connected with dust removing tube, and dust removing tube is far from deduster(18)One end run through cabinet(1)Right lateral surface simultaneously extends to cabinet(1)'s Inside, the cabinet(1)Top be installed with the first wind turbine(8), first wind turbine(8)Output end be fixedly connected with Appendix, and appendix is far from the first wind turbine(8)One end run through cabinet(1)Left-hand face simultaneously extends to cabinet(1)Inside, The cabinet(1)The both sides of inner wall are installed with guide rail(2), two guide rails(2)Between be provided with adjustable plate, cabinet(1) Be internally provided with dry transverse slat(6), the dry transverse slat(6)Both ends run through cabinet(1)And extend to cabinet(1)It is outer Portion, the dry transverse slat(6)Positioned at cabinet(1)External one end is fixedly connected with plugging plate(15), the dry transverse slat(6)'s Upper surface is disposed with expansion box from left to right(7), the second wind turbine(9)And refrigeration case(13), the refrigeration case(13)It is close Cabinet(1)Side be installed with bleed fan(14), the refrigeration case(13)Top be fixedly connected with water injection pipe(11), institute State refrigeration case(13)Inside be respectively arranged with sponge block(10)And condenser pipe(12), the refrigeration case(13)Pass on left it is defeated Tracheae and the second wind turbine(9)It is fixedly connected, second wind turbine(9)Outlet side pass through appendix and expansion box(7)It is fixed to connect It connects, the expansion box(7)Lower surface offer air hole.

2. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that:The cushion socket(3)Inside Flexible transverse slat is set(19), and elastic transverse slat(19)Both ends respectively with cushion socket(3)Left and right sides inner wall is fixedly connected, institute State elastic transverse slat(19)Lower surface be fixedly connected with spring stack(20), the spring stack(20)Far from elasticity transverse slat(19)One End and cushion socket(3)Inner wall be fixedly connected, it is described elasticity transverse slat(19)Upper surface be installed with latch plate(21), described Latch plate(21)Upper surface and cabinet(1)Lower surface be in contact.

3. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that:The cabinet(1)Left-hand face Middle part be installed with air blower(5), the cabinet(1)Close to air blower(5)A side surface offer straight slot, and it is logical Slot is internally provided with anti-dust filter mesh(4).

4. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that:The guide rail(2)Surface set It is equipped with sliding block(16), and guide rail(2)Pass through sliding block(3)It is slidably connected with adjustable plate, the quantity of adjustable plate is three pieces, and adjustable plate Telescopic rod is both provided between adjustable plate(17).

5. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that:The dry transverse slat(6)It is interior Portion is provided with dry filling plate(35), the dry filling plate(35)Both sides be provided with lead screw(32), the lead screw(32)'s Surface is respectively sleeved on silk braid(33)Cap is held with double(30), and silk braid(33)Cap is held positioned at double(30)Left side, the silk braid (33)Close to dry filling plate(35)Side be installed with sealing semicircle(34), the lead screw(32)Far from dry filling plate (35)One end run through plugging plate(16)And extend to plugging plate(15)Outside, the lead screw(32)Positioned at plugging plate(16)Outside The one end in portion passes through lock pin and plugging plate(16)Flexible connection.

6. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that:The telescopic rod(17)Inside It is respectively arranged with interior bar(23)And pipe sleeve(36), described sleeve pipe(36)Both sides be both provided with fixing bracket(22), described sleeve pipe (36)Be internally provided with matched movable block(29), the movable block(29)Top pass through fixed link and interior bar (23)It is fixedly connected, the movable block(29)Bottom and the first motion bar(28)One end connection, first motion bar (28)The other end run through casing(36)And extend to casing(36)Outside, first motion bar(28)Positioned at casing(36) External one end is connected with the second motion bar by shaft(24), second motion bar(24)The other end be hinged with turn Disk(25), the turntable(25)Pass through the shaft and telescopic rod being arranged at its axle center(17)Inner wall be fixedly connected, it is described flexible Bar(17)Side inner wall on be provided with motor(26), the motor(26)The rotating shaft transmission being arranged by one side is connected with drive Driving wheel(27), the driving wheel(27)The belt and turntable being arranged by its surface(25)Rotating shaft transmission connection at axle center.