CN217469250U - A light-weight electrical control cabinet for trains - Google Patents

Abstract

The utility model relates to the technical field of electrical control cabinets, in particular to a light-weight electrical control cabinet for trains. Carry out disassembly and maintenance, drive the fan blades to rotate through the motor, and suck the air outside the cabinet into the cabinet from the air inlet to speed up the air flow inside the cabinet. Clean up the dust; including the cabinet, the mounting plate and the control module, the mounting plate is located in the cabinet, and the control module is fixed in the middle of the mounting plate; it also includes the mounting seat, the mounting bolt, the fixing mechanism, the ventilation mechanism and the cleaning mechanism, the mounting seat It is fixedly arranged in the middle of the cabinet body, the rear part of the mounting bolt passes through the installation plate backward from the front part of the mounting seat, the fixing mechanism is arranged inside the cabinet body and is connected with the installation plate, and the ventilation mechanism is arranged on the top of the cabinet body.

Description

A light-weight electrical control cabinet for trains

technical field

The utility model relates to the technical field of electrical control cabinets, in particular to a light-weight electrical control cabinet for trains.

Background technique

The train light-weight electrical control cabinet is an auxiliary device used to control the electrical appliances on the train during the operation of the train and facilitate the conductor to control the electrical appliances on the train. It has been widely used in the technical field of electrical control cabinets. ; When the existing train light-weight electrical control cabinet is used, the control cabinet is installed at a suitable position of the train and connected to the electrical circuit, so as to control the operation of the electrical appliance; When the electrical appliances on the train are controlled, due to the narrow space on the train, the air flow around the electrical control cabinet is poor, and the heat dissipation effect is poor, which affects the normal operation of the control cabinet.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a light-weight electrical control cabinet for trains, which can effectively speed up the air flow and improve the heat dissipation effect.

The utility model relates to a light-weight electrical control cabinet for trains, which comprises a cabinet body, a mounting plate and a control module, wherein the mounting plate is located in the cabinet body, and the control module is fixedly arranged in the middle of the mounting plate; and further comprises a mounting seat, mounting bolts, a fixing mechanism, Ventilation mechanism and cleaning mechanism, the mounting seat is fixed in the middle of the cabinet body, the rear part of the mounting bolt passes through the mounting plate from the front of the mounting seat to the rear, the fixing mechanism is installed inside the cabinet body and connected with the mounting plate, the ventilation mechanism Set on the top of the cabinet, and the cleaning mechanism is set on the ventilation mechanism; when using the light-weight electrical control cabinet of the train to control the electrical appliances, the electrical control cabinet is installed in a suitable position through the mounting seat and the mounting bolts, and the mounting plate is installed by the fixing mechanism. It is fixed to facilitate the disassembly and maintenance of the control cabinet. The motor drives the fan blades to rotate, and the air outside the cabinet is sucked into the cabinet from the air inlet to speed up the air flow inside the cabinet. The air entering the cabinet is dedusted through the filter screen. The cleaning mechanism is convenient for cleaning the dust in the top box, the overall structure is simple, the operation is convenient, and the practicability is strong.

Preferably, the fixing mechanism includes a lower seat, a first bolt, an upper seat and a second bolt, the lower seat is fixedly arranged on the inner lower end of the cabinet body, the rear part of the mounting plate is in contact with the front part of the lower seat, and the rear part of the first bolt is The front part of the mounting plate is inserted into the lower seat through the mounting plate backward, the upper seat is fixed on the inner upper end of the cabinet, the rear part of the mounting plate contacts the front part of the upper seat, and the rear part of the second bolt is separated from the front part of the mounting plate Insert back through the mounting plate into the upper seat; through the above setting, the mounting plate can be quickly installed and fixed, which is convenient for the later maintenance of the control module.

Preferably, the ventilation mechanism includes a motor, a fan blade, a top box and a filter screen, the motor is fixed on the inner top of the cabinet, the fan blade is fixed on the bottom of the motor, the top of the cabinet is provided with an air inlet, and the top box is fixed on the The top of the cabinet is covered above the air inlet, the filter screen is fixed at the inner middle end of the top box, the filter screen is located above the air inlet, the top of the top box is provided with an upper opening, and the upper part of the filter screen is inclined to both sides ; Drive the fan blades to rotate by the motor to blow the air outside the cabinet into the cabinet, and the air flows between the blocks to improve the heat dissipation efficiency.

Preferably, the cleaning mechanism includes a top cover, a vertical rod, a collection box and a handle, the bottom of the top cover is inserted into the top box from the top of the top box, the vertical rod is fixedly arranged at the bottom of the top cover, and the collection box is fixedly arranged at the bottom of the vertical rod , the two sides of the collection box are in contact with the filter screen, and the handle is fixed on the top of the top cover; the top cover cooperates with the collection box to facilitate the collection of dust in the top box.

Preferably, it also includes a positioning head, the positioning head is fixedly arranged on the bottom of the top cover, and the bottom of the positioning head is inserted into the top box from the top of the top box; the top cover is positioned and fixed by the above arrangement.

Preferably, it also includes a support plate and a protection pad, the support plate is fixedly arranged at the lower end of the front part of the lower seat, the protection pad is fixedly arranged on the top of the support plate, and the bottom of the installation plate is in contact with the protection pad; Lift, improve the convenience of installation.

Preferably, it also includes a safety net cover, the safety net cover is fixedly arranged on the inner top of the cabinet, and the safety net cover is arranged on the outside of the fan blade; the fan blade and the motor are covered by the above arrangement.

Preferably, a vent is also included, and the vent is arranged in the middle of the mounting plate.

Compared with the prior art, the beneficial effect of the present utility model is: when the light-weight electrical appliance control cabinet of the train is used to control the electrical appliance, the electrical appliance control cabinet is installed in a suitable position through the mounting seat and the mounting bolts, and the mounting plate is installed through the fixing mechanism. Fixed, easy to disassemble and repair the control cabinet. The motor drives the fan blades to rotate, and the air outside the cabinet is sucked into the cabinet from the air inlet to speed up the air flow inside the cabinet. The air entering the cabinet is dedusted and cleaned through the filter screen. The mechanism is convenient for cleaning the dust in the top box, the overall structure is simple, the operation is convenient, and the practicability is strong.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural schematic diagram of the lower seat and the support plate of the present invention;

Fig. 3 is the enlarged structural representation of A in Fig. 1;

Fig. 4 is the enlarged structural representation of B in Fig. 1;

Symbols in the drawings: 1. Cabinet body; 2. Mounting plate; 3. Control module; 4. Mounting seat; 5. Mounting bolt; 6. Lower seat; 7. First bolt; 8. Upper seat; 9. Second bolt ; 10, motor; 11, fan blade; 12, top box; 13, filter screen; 14, top cover; 15, vertical rod; 16, collection box; 17, handle; 18, positioning head; 19, pallet; 20 , protective pad; 21, safety net cover; 22, vent.

Detailed ways

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings. The present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A light-weight electrical control cabinet for trains, comprising a cabinet body 1, an installation board 2 and a control module 3, the installation board 2 is located in the cabinet body 1, and the control module 3 is fixedly arranged in the middle of the installation board 2; it also includes a mounting seat 4, a mounting plate 2 and a control module 3. Bolt 5, fixing mechanism, ventilation mechanism and cleaning mechanism, the mounting seat 4 is fixedly arranged in the middle of the cabinet 1, the rear part of the mounting bolt 5 passes through the mounting plate 2 from the front of the mounting seat 4 to the rear, and the fixing mechanism is arranged in the cabinet The interior of the body 1 is connected with the mounting plate 2, the ventilation mechanism is arranged on the top of the cabinet body 1, the cleaning mechanism is arranged on the ventilation mechanism, and the fixing mechanism includes a lower seat 6, a first bolt 7, an upper seat 8 and a second bolt 9. The seat 6 is fixedly arranged at the inner lower end of the cabinet 1, the rear part of the mounting plate 2 is in contact with the front part of the lower seat 6, and the rear part of the first bolt 7 is inserted into the lower part from the front part of the mounting plate 2 to the rear through the mounting plate 2. In the seat 6, the upper seat 8 is fixedly arranged on the inner upper end of the cabinet 1, the rear part of the mounting plate 2 is in contact with the front part of the upper seat 8, and the rear part of the second bolt 9 passes through the mounting plate from the front part of the mounting plate 2 to the rear. 2 is inserted into the upper seat 8, the ventilation mechanism includes a motor 10, a fan blade 11, a top box 12 and a filter screen 13, the motor 10 is fixed on the inner top of the cabinet 1, the fan blade 11 is fixed on the bottom of the motor 10, and the cabinet 1 The top of the cabinet is provided with an air inlet, the top box 12 is fixedly arranged on the top of the cabinet 1 and covered above the air inlet, the filter screen 13 is fixedly arranged at the inner middle end of the top box 12, and the filter screen 13 is located above the air inlet, The top of the top box 12 is provided with an upper opening, the upper part of the filter screen 13 is inclined to both sides, the cleaning mechanism includes a top cover 14, a vertical rod 15, a collection box 16 and a handle 17, the bottom of the top cover 14 is inserted from the top of the top box 12 In the top box 12, the vertical rod 15 is fixedly arranged at the bottom of the top cover 14, the collection box 16 is fixedly arranged at the bottom of the vertical rod 15, the two sides of the collecting box 16 are in contact with the filter screen 13, and the handle 17 is fixedly arranged on the top cover 14. Top; when using the light-weight electrical control cabinet of the train to control the electrical appliances, install the electrical control cabinet in a suitable position through the mounting seat 4 and the mounting bolts 5, and fix the mounting plate 2 by the fixing mechanism, which is convenient for the disassembly and maintenance of the control cabinet. , through the motor 10 to drive the fan blades 11 to rotate, the air outside the cabinet 1 is sucked into the cabinet 1 from the air inlet to speed up the air flow inside the cabinet 1, and the air entering the cabinet 1 is dedusted through the filter 13, and the cleaning mechanism It is convenient to clean the dust in the top box 12, the overall structure is simple, the operation is convenient, and the practicability is strong.

Example 2

A light-weight electrical control cabinet for trains, comprising a cabinet body 1, an installation board 2 and a control module 3, the installation board 2 is located in the cabinet body 1, and the control module 3 is fixedly arranged in the middle of the installation board 2; it also includes a mounting seat 4, a mounting plate 2 and a control module 3. Bolt 5, fixing mechanism, ventilation mechanism and cleaning mechanism, the mounting seat 4 is fixedly arranged in the middle of the cabinet 1, the rear part of the mounting bolt 5 passes through the mounting plate 2 from the front of the mounting seat 4 to the rear, and the fixing mechanism is arranged in the cabinet The interior of the body 1 is connected with the mounting plate 2, the ventilation mechanism is arranged on the top of the cabinet 1, the cleaning mechanism is arranged on the ventilation mechanism, the positioning head 18 is fixedly arranged at the bottom of the top cover 14, and the bottom of the positioning head 18 is from the top box 12. The top of the mounting plate 2 is inserted into the top box 12, the support plate 19 is fixedly arranged on the lower end of the front part of the lower seat 6, the protection pad 20 is fixedly arranged on the top of the support plate 19, the bottom of the mounting plate 2 is in contact with the protection pad 20, and the safety net cover 21 is fixed It is arranged at the inner top of the cabinet body 1, the safety net cover 21 is arranged on the outside of the fan blade 11, and the ventilation port 22 is arranged in the middle of the mounting plate 2; when the electrical appliance is controlled, the fan blade is protected by the safety net cover, To improve safety, it is convenient to lift and install the mounting plate through the support plate and protective pad.

As shown in FIGS. 1 to 4 , a light-weight electrical appliance control cabinet for trains of the present invention, when using the lightweight electrical appliance control cabinet for trains to control electrical appliances, installs the electrical appliance control cabinet through the mounting seat 4 and the mounting bolts 5 At a suitable position, the mounting plate 2 is fixed by the fixing mechanism, which is convenient for dismantling and overhauling the control cabinet. The fan blade 11 is driven by the motor 10 to rotate, and the air outside the cabinet 1 is sucked into the cabinet 1 from the air inlet to speed up the cabinet 1. The internal air flows, and the air entering the cabinet 1 is dedusted through the filter screen 13. The cleaning mechanism is convenient for cleaning the dust in the top box 12. The overall structure is simple, the operation is convenient, and the practicability is strong.

In the light-weight electrical control cabinet for trains of the present invention, the installation method, connection method or setting method are all common mechanical methods, and the specific structure, model and coefficient index of all its components are its own technology, as long as it can achieve All of its beneficial effects can be implemented; the motor of a light-weight electrical control cabinet for trains of the present utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for Those skilled in the art make creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present utility model, several improvements and modifications can be made. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (8)

1. A light electric appliance control cabinet for a train comprises a cabinet body (1), a mounting plate (2) and a control module (3), wherein the mounting plate (2) is positioned in the cabinet body (1), and the control module (3) is fixedly arranged in the middle of the mounting plate (2); the novel cabinet is characterized by further comprising a mounting seat (4), a mounting bolt (5), a fixing mechanism, a ventilation mechanism and a cleaning mechanism, wherein the mounting seat (4) is fixedly arranged at the middle part of the cabinet body (1), the rear part of the mounting bolt (5) penetrates through the mounting plate (2) from the front part of the mounting seat (4) backwards, the fixing mechanism is arranged in the cabinet body (1) and connected with the mounting plate (2), the ventilation mechanism is arranged at the top of the cabinet body (1), and the cleaning mechanism is arranged on the ventilation mechanism.

2. The light electric appliance control cabinet for the train as claimed in claim 1, wherein the fixing mechanism comprises a lower seat (6), a first bolt (7), an upper seat (8) and a second bolt (9), the lower seat (6) is fixedly arranged at the lower end of the interior of the cabinet body (1), the rear portion of the mounting plate (2) is in contact with the front portion of the lower seat (6), the rear portion of the first bolt (7) penetrates through the mounting plate (2) from the front portion of the mounting plate (2) to the rear portion to be inserted into the lower seat (6), the upper seat (8) is fixedly arranged at the upper end of the interior of the cabinet body (1), the rear portion of the mounting plate (2) is in contact with the front portion of the upper seat (8), and the rear portion of the second bolt (9) penetrates through the mounting plate (2) from the front portion of the mounting plate (2) to the rear portion to be inserted into the upper seat (8).

3. The light electric appliance control cabinet for the train as claimed in claim 1, wherein the ventilation mechanism comprises a motor (10), fan blades (11), a top box (12) and a filter screen (13), the motor (10) is fixedly arranged at the top end of the interior of the cabinet body (1), the fan blades (11) are fixedly arranged at the bottom of the motor (10), an air inlet is formed in the top of the cabinet body (1), the top box (12) is fixedly arranged at the top of the cabinet body (1) and covers the top of the air inlet, the filter screen (13) is fixedly arranged at the middle end of the interior of the top box (12), the filter screen (13) is located above the air inlet, an upper opening is formed in the top of the top box (12), and the upper portion of the filter screen (13) inclines towards two sides.

4. The light electric appliance control cabinet for the train as claimed in claim 1, wherein the cleaning mechanism comprises a top cover (14), a vertical rod (15), a collecting box (16) and a handle (17), the bottom of the top cover (14) is inserted into the top cover (12) from the top of the top cover (12), the vertical rod (15) is fixedly arranged at the bottom of the top cover (14), the collecting box (16) is fixedly arranged at the bottom of the vertical rod (15), two sides of the collecting box (16) are in contact with the filter screen (13), and the handle (17) is fixedly arranged at the top of the top cover (14).

5. The light-weight electric appliance control cabinet for the train as claimed in claim 1, further comprising a positioning head (18), wherein the positioning head (18) is fixedly arranged at the bottom of the top cover (14), and the bottom of the positioning head (18) is inserted into the top box (12) from the top of the top box (12).

6. The light electric control cabinet for trains as claimed in claim 1, further comprising a support plate (19) and a protection pad (20), wherein the support plate (19) is fixedly arranged at the lower end of the front part of the lower seat (6), the protection pad (20) is fixedly arranged at the top of the support plate (19), and the bottom of the mounting plate (2) is in contact with the protection pad (20).

7. The light electric control cabinet for trains as claimed in claim 1, further comprising a safety net cover (21), wherein the safety net cover (21) is fixedly arranged on the top end of the interior of the cabinet body (1), and the safety net cover (21) covers the exterior of the fan blades (11).

8. The light-weight electric control cabinet for the train as claimed in claim 1, further comprising a ventilation opening (22), wherein the ventilation opening (22) is arranged in the middle of the mounting plate (2).

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