CN208094061U - A kind of fixed AC looped network metal enclosed switch apparatus of box - Google Patents

Abstract

The utility model discloses a kind of fixed AC looped network metal enclosed switch apparatus of box, including cabinet, the cabinet surface is provided with cabinet door, the cabinet door passes through articulated connection with cabinet, the left upper end of the cabinet door is provided with hair-dryer, the bottom righthand side of the cabinet door is provided with air-introduced machine, it is both provided with protective cover on the outside of the hair-dryer and air-introduced machine, the protective cover is bolted to connection with cabinet door, filter screen is provided in the protective cover, the filter screen is connected together by sliding slot and protective cover；The utility model is designed with air-introduced machine and hair-dryer, it can radiate well, the service life for extending electric elements, is designed with filter screen, filter screen is internally provided with filter cotton, prevent the dust in air from entering in loop-network switch cabinet with moisture in heat dissipation in this way, the function of influencing internal electric elements, is designed with traveling wheel, can very easily move, increase working efficiency when mounted, the muscle power of staff can also be saved.

Description

A kind of fixed AC looped network metal enclosed switch apparatus of box

Technical field

The utility model belongs to loop networks switch technical field, and in particular to a kind of fixed AC metal closed looped network of box Switchgear.

Background technology

Ring main unit is one group of transmission & distribution electrical equipment（High-tension switch gear）In metal or non-metallic isolator cabinet or The electrical equipment of assembled compartment ring network power supplying units is made, core uses on-load switch and fuse, has structure Simply, price is low, power supply parameter can be improved and performance and the advantages that power supply safety.It is small that it is widely used in Urban House In the power distribution station and box-type substation of the load centers such as area, skyscraper, large public building, factory and enterprise.

However the existing fixed AC looped network metal enclosed switch apparatus of box still has one during use A little shortcomings, the existing fixed AC looped network metal enclosed switch apparatus of box is when in use：

1. in the installation and moving process of existing loop-network switch cabinet, due to the volume of ring main unit, positioning is caused to pacify The difficulty of dress is larger, and there are some potential safety problemss.

2. existing loop-network switch cabinet ventilation effect is bad, causes the heat dissipation performance of loop-network switch cabinet general, influence looped network The heat dissipation of the electric elements of switchgear, for a long time using electric elements being caused to break down.

Utility model content

The purpose of this utility model is to provide a kind of fixed AC looped network metal enclosed switch apparatus of box, to solve The fixed AC looped network metal enclosed switch apparatus of existing box mentioned above in the background art is during use still So come with some shortcomings place, and the existing fixed AC looped network metal enclosed switch apparatus of box is when in use：1. existing In the installation and moving process of loop-network switch cabinet, due to the volume of ring main unit, cause the difficulty of location and installation larger, and deposit In some potential safety problems；2. existing loop-network switch cabinet ventilation effect is bad, cause the heat dissipation performance of loop-network switch cabinet general, The heat dissipation of the electric elements of loop-network switch cabinet is influenced, for a long time using electric elements being caused to break down.

To achieve the above object, the utility model provides the following technical solutions：A kind of box is fixed AC metal closed Looped network switch apparatus, including cabinet, the cabinet surface are provided with cabinet door, the cabinet door with cabinet by articulated connection, it is described The left upper end of cabinet door is provided with hair-dryer, and the bottom righthand side of the cabinet door is provided with air-introduced machine, and the hair-dryer and air-introduced machine are pacified Mounted in the inside of cabinet door, protective cover is both provided on the outside of the hair-dryer and air-introduced machine, the protective cover passes through spiral shell with cabinet door Bolt is fixedly connected, and filter screen is provided in the protective cover, and the filter screen is connected together by sliding slot and protective cover, the cabinet The lower end of body is provided with pedestal, and the inner wall of the pedestal is provided with bearing I, and the inner ring of the bearing I is sleeved on bull stick, and with Bull stick is interference fitted, and one end of the bull stick is provided with rotation handle, and the bull stick is fixedly connected with rotation handle, the bull stick The other end is provided with gear I, and the bull stick is fixedly connected with gear I, and the lower end of the gear I is provided with gear II, and institute Gear I is stated with gear II by engaging connection, the inside of the gear II, which screws in, is provided with lead screw, the bottom two of the gear II End is arranged symmetrically, and there are two bearing I I, and the gear II is fixedly connected with the outer ring of bearing I I, the inner ring peace of the bearing I I Mounted in fixed frame upper end, the bottom end of the fixed frame is fixedly connected with pedestal, and the lower end of the lead screw is provided with bottom plate, and described Lead screw is fixedly connected with bottom plate, and the lower end of the bottom plate is provided with holder, and the mid-stent is provided with traveling wheel, the pedestal Bottom end be provided with support leg, be provided with hosel on the outside of the support leg.

Preferably, the support leg is internally provided with the sliding rail slided up and down, and inserting for hosel is provided in the support leg Enter hole, is inserted into there are two holes and up and down among discharge and is separated with certain distance.

Preferably, the filter screen is internally provided with as filter cotton.

Preferably, the hair-dryer is internally provided with rechargeable battery with air-introduced machine.

Preferably, the pedestal is steel plate, and the pedestal is U-type groove, and the depressed area length of U-type groove is more than lead screw The sum of with the length of traveling wheel.

Compared with prior art, the utility model has the beneficial effects that：

（1）The utility model is designed with air-introduced machine and hair-dryer, can radiate well, extends making for electric elements Use the service life.

（2）The utility model is designed with filter screen, and filter screen is internally provided with filter cotton, prevents air in heat dissipation in this way In dust and moisture enter in loop-network switch cabinet, influence the function of internal electric elements.

（3）The utility model is designed with traveling wheel, can very easily move, and increases working efficiency when mounted, also may be used To save the muscle power of staff.

Description of the drawings

Fig. 1 is the planar structure schematic diagram of the utility model；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the running gear structural schematic diagram of the utility model；

In figure：1- cabinets, 2- cabinet doors, 3- hair-dryers, 4- protective covers, 5- rotations handle, 6- hosels, 7- support legs, 8- walking Wheel, 9- pedestals, 10- air-introduced machines, 11- filter screens, 12- sliding slots, 13- holders, 14- bottom plates, 15- fixed frames, 16- bull sticks, 17- axis Hold I, 18- gear I, 19- gear II, 20- bearing I I, 21- lead screw.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of fixed AC metal of box Looped network switch apparatus, including cabinet 1 are closed, 1 surface of cabinet is provided with cabinet door 2, and cabinet door 2 passes through articulated connection, cabinet door with cabinet 1 2 left upper end is provided with hair-dryer 3, and the bottom righthand side of cabinet door 2 is provided with air-introduced machine 10, and hair-dryer 3 and air-introduced machine 10 are mounted on cabinet The outside of the inside of door 2, hair-dryer 3 and air-introduced machine 10 is both provided with protective cover 4, protective cover 4 and 2 company of being bolted of cabinet door It connects, filter screen 11 is provided in protective cover 4, filter screen 11 is connected together by sliding slot 12 and protective cover 4, and the lower end of cabinet 1 is set Be equipped with pedestal 9, the inner wall of pedestal 9 is provided with bearing I 17, and the outer surface of bearing I 17 is fixedly connected with pedestal 9, bearing I 17 it is interior Surface is fixedly connected with bull stick 16, and one end of bull stick 16 is provided with rotation 5, and bull stick 16 is fixedly connected with rotation 5, bull stick 16 other end is provided with gear I18, and bull stick 16 is fixedly connected with gear I18, and the lower end of gear I18 is provided with gear II19, and gear I18 is provided with lead screw 21, gear II19 with gear II19 by engaging connection, the inside screw-in of gear II19 Bottom be provided at both ends with bearing I I20, and gear II19 is fixedly connected with the outer wall of bearing I I20, and the inner wall of bearing I I20 is logical It crosses and is fixedly connected with fixed frame 15, the bottom end of fixed frame 15 is fixedly connected with pedestal 9, and the lower end of lead screw 21 is provided with bottom plate 14, And lead screw 21 is fixedly connected with bottom plate 14, the lower end of bottom plate 14 is provided with holder 13, and 13 middle part of holder is provided with traveling wheel 8, bottom The bottom end of seat 9 is provided with support leg 7, and the outside of support leg 7 is provided with hosel 6.

It does not influence to move for the ease of support leg 7 when fixation and movement, in the present embodiment, it is preferred that set inside support leg 7 It is equipped with the sliding rail slided up and down, the insertion hole of hosel 6 is provided in support leg 7, is inserted into there are two holes and up and down in discharge and is spaced There is certain distance.

In order to filter out the dust and moisture in air, in the present embodiment, it is preferred that filter screen 11 is internally provided with as mistake Filter pulp.

In order to make hair-dryer 3 work for a long time with air-introduced machine 10, in the present embodiment, it is preferred that hair-dryer 3 and air-introduced machine 10 are internally provided with rechargeable battery.

In order to which wheel is not visible when making fixed, in the present embodiment, it is preferred that pedestal 9 is steel plate, and the pedestal 9 is U Type groove, and the depressed area length of U-type groove is more than the sum of the length of lead screw 21 and traveling wheel 8.

The operation principle and process for using of the utility model：The fixed AC looped network metal enclosed switch apparatus of the box exists After loop networks switch installation fixes, when needing mobile, rotation rotation first is driven after 5, rotation are rotated 5 by bull stick 16 Gear I18 rotations, gear I18 band moving gear II19 rotations, gear II19 drive lead screw 21 to rotate by the screw thread of inside setting, Lead screw 21 drives the realization of traveling wheel 8 to move up and down by bottom plate 14 so that traveling wheel 8 is contacted with ground, at this time leads to support leg 7 It crosses on sliding rail and slides, then insert the insertion hole being arranged in support leg 7 by hosel 6 and be fixed, at this moment loop networks switch can move ?；When needing fixed, support leg 7 is glided by sliding rail, contact ground, then inserts inserting of being arranged in support leg 7 by hosel 6 Enter hole to be fixed, moved up traveling wheel 85 by rotating rotation, in heat dissipation, starts hair-dryer 3 and carried out with air-introduced machine 10 Heat dissipation, air enter in cabinet 1 after filter screen crosses 11 filters, then draw air by air-introduced machine 10, to realize heat dissipation.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are limited by the following claims and their equivalents.

Claims (5)

1. a kind of fixed AC looped network metal enclosed switch apparatus of box, including cabinet（1）, the cabinet（1）Surface is arranged There is cabinet door（2）, the cabinet door（2）With cabinet（1）Pass through articulated connection, it is characterised in that：The cabinet door（2）Left upper end setting There is hair-dryer（3）, the cabinet door（2）Bottom righthand side be provided with air-introduced machine（10）, the hair-dryer（3）And air-introduced machine（10）Pacify Mounted in cabinet door（2）Inside, the hair-dryer（3）With air-introduced machine（10）Outside be both provided with protective cover（4）, the protective cover （4）With cabinet door（2）It is bolted to connection, the protective cover（4）Inside it is provided with filter screen（11）, the filter screen（11）It is logical Cross sliding slot（12）With protective cover（4）It is connected together, the cabinet（1）Lower end be provided with pedestal（9）, the pedestal（9）It is interior Wall is provided with bearing I（17）, the bearing I（17）Inner ring be sleeved on bull stick（16）On, and with the bull stick（16）Interference is matched It closes, the bull stick（16）One end be provided with rotation handle（5）, the other end is provided with gear I（18）, and the bull stick（16）With Gear I（18）It is fixedly connected, the gear I（18）Lower end be provided with gear II（19）, and the gear I（18）With gear II （19）It is connected by engaging, the gear II（19）Inside screw in be provided with lead screw（21）, the gear II（19）Bottom Both ends are arranged symmetrically, and there are two bearing I I（20）, and the gear II（19）With bearing I I（20）Outer ring be fixedly connected, it is described Bearing I I（20）Inner ring be mounted on fixed frame（15）Upper end, the fixed frame（15）Bottom end and pedestal（9）It is fixedly connected, institute State lead screw（21）Lower end be provided with bottom plate（14）, and the lead screw（21）With bottom plate（14）It is fixedly connected, the bottom plate（14） Lower end be provided with holder（13）, the holder（13）Middle part is provided with traveling wheel（8）, the pedestal（9）Bottom end be provided with Support leg（7）, the support leg（7）Outside be provided with hosel（6）.

2. the fixed AC looped network metal enclosed switch apparatus of box according to claim 1, it is characterised in that：The branch Support leg（7）It is internally provided with the sliding rail slided up and down, the support leg（7）Inside it is provided with hosel（6）Insertion hole, be inserted into hole have Two and discharge is intermediate up and down is separated with certain distance.

3. the fixed AC looped network metal enclosed switch apparatus of box according to claim 1, it is characterised in that：The mistake Strainer（11）It is internally provided with as filter cotton.

4. the fixed AC looped network metal enclosed switch apparatus of a kind of box according to claim 1, it is characterised in that：Institute State hair-dryer（3）With air-introduced machine（10）It is internally provided with rechargeable battery.

5. the fixed AC looped network metal enclosed switch apparatus of a kind of box according to claim 1, it is characterised in that：Institute State pedestal（9）For steel plate, and the pedestal（9）For U-type groove, and the depressed area length of U-type groove is more than lead screw（21）With walking Wheel（8）The sum of length.