CN218182755U

CN218182755U - Box-type fixed alternating-current metal-enclosed switch cabinet

Info

Publication number: CN218182755U
Application number: CN202222031709.0U
Authority: CN
Inventors: 欧路征; 毛登登
Original assignee: Nanjing Kaihan Engineering Technology Co ltd
Current assignee: Nanjing Kaihan Engineering Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-30
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of the cubical switchboard technique and specifically relates to a fixed interchange metal-enclosed cubical switchboard of box, including the cabinet body, cabinet door, the fixed two stands that are equipped with in internal one side of cabinet, be equipped with the bottom plate between two stands, the bottom plate downside is equipped with two electronic translation devices, the fixed two curb plates that are equipped with of bottom plate upside, curb plate one side all is equipped with a plurality of straight notch, the fixed backplate that is equipped with between two curb plates, the backplate downside is fixed at the bottom plate upside, internal one side of cabinet is equipped with forced air cooling mechanism, cabinet body upside is equipped with a plurality of straight slotted holes, the fixed U type frame that is equipped with of cabinet body upside, U type frame inboard is equipped with sealed frame. The utility model discloses, through setting up bottom plate, curb plate, U type frame, sealed frame, cabinet leg, hinge, motor, gear, fixed rack, radiator fan, make it have dustproof, ventilation cooling, automatic movement, to the quick swift function of changing of sealed frame.

Description

Box type fixed alternating current metal-enclosed switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to a fixed interchange metal enclosed switchgear of box.

Background

A switch cabinet (switch cabinet) is an electrical device, wherein an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch gear is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

Present cubical switchboard is inside closed when using, and is very troublesome when maintaining and overhauing, and heat dissipation ventilation condition is poor, easily causes the damage of inside components and parts, and it is serious to use the dust to pile up for a long time, influences the normal use of cubical switchboard, and for this reason we provide a fixed interchange metal-enclosed cubical switchboard of box type for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the cubical switchboard internal closure when using among the prior art, very troublesome when maintaining and overhauing, heat dissipation ventilation condition is poor, easily causes the damage of inside components and parts, and it is serious to use the dust to pile up for a long time, influences the shortcoming of the normal use of cubical switchboard, and the fixed interchange metal-enclosed cubical switchboard of a box that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a box-type fixed alternating-current metal-enclosed switch cabinet, which comprises a cabinet body and a cabinet door, wherein two stand columns and two bottom plates are fixedly arranged on one side in the cabinet body, two electric translation devices are arranged between the stand columns, two side plates are fixedly arranged on the lower side of the bottom plate, a plurality of straight groove openings are formed in the upper side of the bottom plate, two back plates are fixedly arranged between the side plates, the lower side of each back plate is fixed on the upper side of the bottom plate, an air cooling mechanism is arranged on one side in the cabinet body, a plurality of straight groove holes are formed in the upper side of the cabinet body, a U-shaped frame is fixedly arranged on the upper side of the cabinet body, a sealing frame is arranged on the inner side of the U-shaped frame, sliding grooves are formed in the two corresponding sides in the U-shaped frame, the sealing frame can slide and can be detached on the inner side of the sliding grooves, two telescopic assemblies are arranged on the upper side of the sealing frame, a dustproof net is arranged on the lower side of the cabinet body, a plurality of cabinet legs are fixedly arranged on one side of the cabinet door, and the other side of the hinge is fixed on one side of the cabinet body, and a moving structure is arranged on the cabinet door.

Preferably, the electric translation device comprises a motor, the motor 11 needs to be externally connected with a power supply through a wire, a gear is fixedly arranged at the end of the motor shaft, the gear is connected with a fixed rack through meshing transmission, the fixed rack is fixed at the lower side of the bottom plate, sliding grooves are formed in one sides of the stand columns, and the bottom plate can slide inside the sliding grooves.

Preferably, the air cooling mechanism comprises a heat dissipation fan, the heat dissipation fan needs to be externally connected with a power supply and a switch through a wire, a supporting seat is fixedly arranged on one side of the heat dissipation fan, the supporting seat is fixed on one side in the cabinet body, a through hole is formed in one side of the cabinet body, and a blind window is fixedly arranged on the inner side of the through hole.

Preferably, flexible subassembly includes electric putter, electric putter need pass through wire external power supply and switch, the fixed block that is equipped with in electric putter one side, the fixed block is fixed in U type frame one side, the fixed stopper that is equipped with of electric putter shaft end, the stopper is fixed at sealed frame upside.

Preferably, the number of the cabinet legs is four, and rubber pads are arranged on the lower sides of the cabinet legs.

Preferably, the moving structure comprises a moving plate, a slotted hole is formed in the inner side of the cabinet door, the moving plate can slide in the slotted hole, and a handle is fixedly arranged on one side of the moving plate.

The utility model provides a fixed interchange metal-enclosed cubical switchboard of box, beneficial effect lies in:

(1) Through setting up motor, gear, fixed rack, bottom plate, stand, make it have automatic movement's function, can make the inside translation of cubical switchboard outside, convenient maintenance and maintenance.

(2) Through setting up radiator fan, shutter, make it have the heat dissipation function, can dispel the heat to cubical switchboard inside components and parts, reduce components and parts and damage.

(3) Through setting up electric putter, fixed block, stopper, U type frame, sealed frame, dust screen, make it have dustproof, ventilation and quick replacement's function, can the inside dry state that keeps ventilating of cubical switchboard, prevent simultaneously that the dust from piling up, carry out quick change to sealed frame.

Drawings

Fig. 1 is a schematic view of a front axial measurement structure of a box-type fixed ac metal-enclosed switchgear provided by the present invention;

fig. 2 is a schematic diagram of a front cut-off axial measurement structure of a box-type fixed ac metal-enclosed switchgear provided by the present invention;

fig. 3 is a schematic front sectional three-dimensional structure diagram of a box-type fixed ac metal-enclosed switchgear provided by the present invention;

fig. 4 is a schematic side axial view of a box-type fixed ac metal-enclosed switchgear according to the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure of the region a in fig. 4 according to the present invention.

In the figure: the cabinet comprises a cabinet body 1, a cabinet door 2, a vertical column 3, a bottom plate 4, a side plate 5, a back plate 6, a U-shaped frame 7, a sealing frame 8, cabinet legs 9, hinges 10, a motor 11, gears 12, a fixed rack 13, a heat radiation fan 14, a louver 15, an electric push rod 16, a fixed block 17, a limiting block 18, a rubber pad 19, a movable plate 20, a handle 21, a dust screen 22 and a supporting seat 23.

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.

(4) Referring to fig. 1-5, a fixed interchange metal-enclosed switch cabinet of box, including the cabinet body 1, cabinet door 2, the fixed two stands 3 that are equipped with in one side of the cabinet body 1, be equipped with bottom plate 4 between two

stands

3, 4 downside of bottom plate are equipped with two electronic translation devices, electronic translation device includes motor 11, motor 11 needs to pass through wire external power supply, the fixed gear 12 that is equipped with of motor 11 axle head, gear 12 is connected through the meshing transmission and is equipped with fixed rack 13, fixed rack 13 is fixed at 4 downside of bottom plate, 3 one side of stand all is equipped with the sliding tray, 4 slidable of bottom plate are inboard at the sliding tray, motor 11 has been adopted, gear 12, fixed rack 13, bottom plate 4, stand 3, make it have automatic movement's function, can make the inside translation of cubical switchboard outside, convenient maintenance and maintenance, in the time of concrete implementation: when the motor 11 rotates, the gear 12 is meshed with the transmission gear to drive the fixed rack 13, the bottom plate 4 moves outwards in the sliding groove at the moment, and the side plate 5 and the back plate 6 move outwards simultaneously, so that the components inside the switch cabinet are maintained and overhauled conveniently.

4 upsides of bottom plate are fixed and are equipped with two curb plates 5, and fixed backplate 6 that is equipped with between two

curb plates

5, 6 upsides of backplate are fixed at 4 upsides of bottom plate, and one side is equipped with forced air cooling mechanism in the cabinet body 1, and forced air cooling mechanism includes radiator fan 14, and radiator fan 14 needs to be through wire external power supply and switch, and 14 one sides of radiator fan are fixed and are equipped with supporting seat 23, and supporting seat 23 fixes one side in the

cabinet body

1, 1 one side of the cabinet body is equipped with the through-hole, the inboard fixed shutter 15 that is equipped with of through-hole has adopted radiator fan 14, shutter 15, makes it have the heat dissipation function, can dispel the heat to cubical switchboard internal components and parts, reduces components and parts and damages, during the concrete implementation: open radiator fan 14 switch, two curb plates 6 one side all are equipped with the straight notch, make the inside hot-blast outside discharge through the shutter of cubical switchboard, the cubical switchboard upper side constantly gets into cold wind, thereby can dispel the heat to cubical switchboard internal component ware, cabinet body 1 upside is equipped with the straight slotted hole, straight slotted hole upside is fixed and is equipped with U type frame 7, U type frame 7 inboard is equipped with sealed frame 8, the corresponding both sides in U type frame 7 are equipped with the spout, sealed frame 8 slides and can dismantle in the spout inboard, sealed frame 8 upside is equipped with two flexible subassemblies, sealed frame 8 inboard can be dismantled and is equipped with dust screen 22, flexible subassembly includes electric putter 16, electric putter 16 needs to pass through wire external power supply and switch, electric putter 16 one side is fixed and is equipped with fixed block 17, fixed block 17 is fixed in U type frame 7 one side, electric putter 16 axle head is fixed and is equipped with stopper 18, stopper 18 is fixed at sealed frame 8 upside, electric putter 16, fixed block 17, stopper 18, U type frame 7, sealed frame 8, dust screen 23, make it have dustproof, ventilate and quick replacement's function, can keep dry state inside the cubical switchboard, prevent to change simultaneously, dust screen 23 when implementing specifically piling up: the cubical switchboard upside is equipped with a plurality of straight slotted holes, can make the circulation of air, and the sealed frame 8 of upside can effectively be dustproof, and when the dust was more or damaged on sealed frame, electric putter 16 released sealed frame 8 automatically, can swiftly conveniently change.

1 downside of the cabinet body is equipped with a plurality of cabinet legs 9, and a plurality of cabinet legs 9 are four, and cabinet leg 9 downside all is equipped with

rubber pad

19, and 2 one sides of cabinet door are fixed and are equipped with hinge 10, and the hinge 10 opposite side is fixed in 1 one side of the cabinet body, and 2 inboards of cabinet door are equipped with the moving structure, and the moving structure includes

movable plate

20, and 2 inboards of cabinet door are equipped with the slotted hole, and movable plate 20 slidable is inboard at the slotted hole, and 20 one side of the movable plate is fixed and is equipped with handle 21, during the concrete implementation: the handle 21 is pulled to move the movable door 20 to the left or to the right, so that the inside condition of the switch cabinet can be observed conveniently without opening the cabinet door 2.

It should be noted that:

proposed in the present application: motor 11, radiator fan 14, electric putter 16 are prior art, wherein:

the Motor 11 is an electric Motor, and an electric Motor (Motor) is a device that converts electric energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque. The motors are divided into direct current motors and alternating current motors according to different power supplies, most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors (the rotating speed of a stator magnetic field of the motor is different from the rotating speed of a rotor to keep synchronous speed). The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in a magnetic field is related to the current direction and the direction of a magnetic induction wire (magnetic field direction). The working principle of the motor is that the magnetic field exerts force on current to enable the motor to rotate.

The heat dissipation fan 14 is a heat dissipation fan, and is named in english: the fat fans. The technical and performance aspects of cooling fans have reached a fully mature stage and new technologies are continuously emerging. The specification size of the fan ranges from 8mm to 280mm, the voltage is 5V,12V,24V,48V,110V, 220V and 380V, and the shape of the fan is square, circular, olive-shaped and the like. The working principle of the cooling fan is realized according to energy conversion, namely: electric → electromagnetic → mechanical → kinetic energy. The circuit principle is generally divided into a plurality of forms, and the performances of the fans can be different due to different circuits.

The electric push rod 16 is an electric push rod, which is an electric drive device that converts the rotational motion of a motor into a linear reciprocating motion of the push rod. The device can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control. The device has the characteristics of novel and exquisite design, small volume, high precision, complete synchronization, good self-locking performance, sanitation, direct driving of the motor, no need of an air source and an oil path of a pipeline, and is widely applied to equipment in various industries such as production lines, automobiles, ventilation window opening, war industry, stages, textile, sewage treatment and the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A box type fixed alternating current metal-enclosed switch cabinet comprises a cabinet body (1) and a cabinet door (2), and is characterized in that two upright posts (3) are fixedly arranged on one side in the cabinet body (1), a bottom plate (4) is arranged between the two upright posts (3), two electric translation devices are arranged on the lower side of the bottom plate (4), two side plates (5) are fixedly arranged on the upper side of the bottom plate (4), a plurality of straight-slot openings are formed in one side of each side plate (5), a back plate (6) is fixedly arranged between the two side plates (5), the lower side of the back plate (6) is fixed on the upper side of the bottom plate (4), an air cooling mechanism is arranged on one side in the cabinet body (1), a plurality of straight-slot openings are formed in the upper side of the cabinet body (1), a U-shaped frame (7) is fixedly arranged on the upper side of the cabinet body (1), a sealing frame (8) is arranged on the inner side of the U-shaped frame (7), sliding grooves are formed in the corresponding two sides in the U-shaped frame (7), the sealing frame (8) can slide and can be disassembled on the inner side of the sliding groove, two telescopic assemblies are arranged on the upper side of the sealing frame (8), a dustproof net (22) is arranged on the inner side of the sealing frame (1), a plurality of the lower side of the cabinet door (9), a hinge (10) is fixed on one side of the cabinet body (10) and a hinge (10), the inner side of the cabinet door (2) is provided with a moving structure.

2. The box type fixed alternating current metal-enclosed switchgear cabinet as claimed in claim 1, wherein said electric translation device comprises a motor (11), said motor (11) needs to be connected with external power source through wires, a gear (12) is fixed at the shaft end of said motor (11), said gear (12) is connected with a fixed rack (13) through meshing transmission, said fixed rack (13) is fixed at the lower side of said bottom plate (4), a sliding slot is provided at one side of said upright post (3), and said bottom plate (4) can slide inside said sliding slot.

3. A box type fixed AC metal enclosed switch cabinet as claimed in claim 1, wherein said air cooling mechanism comprises a heat dissipating fan (14), said heat dissipating fan (14) needs to be connected with external power and switch through wires, a support base (23) is fixed on one side of said heat dissipating fan (14), said support base (23) is fixed on one side of the inside of the cabinet body (1), a through hole is arranged on one side of the cabinet body (1), and a blind window (15) is fixed on the inside of said through hole.

4. A box-type fixed AC metal-enclosed switchgear as claimed in claim 1, wherein said telescopic assembly comprises an electric push rod (16), said electric push rod (16) needs to be connected with external power supply and switch through wires, a fixed block (17) is fixed on one side of said electric push rod (16), said fixed block (17) is fixed on one side of U-shaped frame (7), a limit block (18) is fixed on the shaft end of said electric push rod (16), said limit block (18) is fixed on the upper side of said sealing frame (8).

5. A fixed AC metal enclosed switchgear cabinet as claimed in claim 1, wherein said plurality of legs (9) is four, and rubber pads (19) are provided on the underside of said legs (9).

6. A box-type fixed AC metal closed switch cabinet according to claim 1, characterized in that said moving structure comprises a moving plate (20), a slot is provided inside said cabinet door (2), said moving plate (20) can slide inside said slot, a handle (21) is fixedly provided on one side of said moving plate (20).