CN210379809U

CN210379809U - Control cabinet for energy passenger car

Info

Publication number: CN210379809U
Application number: CN201921123915.6U
Authority: CN
Inventors: 谈达宏; 刘信军; 朱成成; 汤沛; 林鑫焱
Original assignee: Jiangsu Yuan Zhida Rail Transit Development Co ltd
Current assignee: Jiangsu Yuan Zhida Rail Transit Development Co ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-04-21
Anticipated expiration: 2029-07-20

Abstract

The utility model discloses a control cabinet for an energy passenger car, which comprises a cabinet body, a heat dissipation port, a cabinet door, roller components, a closing cover, an air inlet mechanism, a drying box, a sealing strip, a shock pad frame, a control component mainboard, a division plate and a turning handle, wherein the roller components are fixedly arranged at four corners of the bottom of the cabinet body, the heat dissipation port is arranged at the upper part of one side of the cabinet body, the cabinet door is fixedly connected with one side edge of an upper opening cavity of the cabinet body through a hinge, the closing cover is fixedly connected with the edge of the inner wall at the bottom of the opening side of the cabinet body through the hinge, the air inlet mechanism is welded and fixed at the lower part of the inner wall of the cabinet body and the center of the bottom of the division plate, the control cabinet used by the energy passenger car is provided with the air inlet mechanism and a drying agent, the heat dissipation, the temperature reduction, the inside damping spring that is provided with of wheel components all is favorable to carrying out the shock attenuation.

Description

Control cabinet for energy passenger car

Technical Field

The utility model relates to a power equipment technical field specifically is a switch board that energy passenger train used.

Background

The switch equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment are assembled in the closed or semi-closed metal cabinet according to the electrical wiring requirement, the arrangement of the switch equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment meets the requirement of normal operation of an electric power system, the switch equipment is convenient to overhaul, the safety of a person and surrounding equipment is not endangered, the switch cabinet used in the conventional energy bus easily generates high temperature to cause the problem of electric appliance damage, and the switch cabinet is not easy to move so as to influence the overhaul, and when the bus vibrates, the internal circuit is easily caused to be in a problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board that energy passenger train used to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a control cabinet for an energy passenger car comprises a cabinet body, a heat dissipation opening, a cabinet door, roller assemblies, a closing cover, an air inlet mechanism, a drying box, a sealing strip, a damping cushion frame, a control element main board, a separation plate and a rotating handle, wherein the roller assemblies are fixedly installed at four corners of the bottom of the cabinet body, each roller assembly comprises a fixed rod, a large rolling bearing, a roller frame, a connecting rod, a roller, a small rolling bearing and a rotating rod, the bottom of the fixed rod is welded and fixed with an outer ring of the large rolling bearing, an inner ring of the large rolling bearing is welded and fixed with the top of the rotating rod, the roller frame is connected with the rotating rod through threads, the lower parts of two sides of the roller frame are welded and fixed with an outer ring of the small rolling bearing, the middle of the outer ring of the connecting rod is welded and fixed with the inner wall of the inner ring of the roller, the heat, the cover is fixedly connected with the edge of the inner wall of the bottom of the opening side of the cabinet body through a hinge, the air inlet mechanism is fixedly welded on the lower part of the inner wall of the cabinet body and the center of the bottom of the partition plate, the air inlet mechanism consists of an air inlet, a filter plate, a ventilation cavity, blades, a rotary disc and an air outlet, the air inlet is arranged on the lower part of one side of the cabinet body, the filter plate is fixedly arranged in the middle of the air inlet through a fastening bolt, the rotary disc is fixedly arranged in the center of the ventilation cavity, the air outlet is arranged in the center of the bottom of the partition plate of the cabinet body, the drying box consists of a box body, a fine screen plate, a pull rod and a slide way, the bottom of the box body is fixedly welded on the top of the air outlet, the fine screen plate is slidably connected with, the damping pad frame is fixedly installed in the center of the upper side open cavity inner wall through a fixing nut, the control element mainboard is fixedly installed in a groove of the damping pad frame, two sides of the partition plate are welded and fixed in the middle of the inner wall of the cabinet body, and the rotating handle is fixedly installed in the middle of the outer side of the partition plate through a fixing bolt.

Furthermore, the heat dissipation opening is a parallelogram.

Furthermore, the sealing strip is fixed on the outer sides of the three edges of the cabinet door, which are not installed in the upper side cavity of the cabinet body, in a bonding manner.

Further, the short side of the drying box is equal to the aperture of the air outlet.

Furthermore, a damping spring is wound between the rotating rod and the roller frame.

Furthermore, the fine mesh plate is provided with fine mesh holes with the diameter of 0.1 mm.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this switch board that energy passenger train used is provided with air inlet mechanism, the thermovent has been seted up on cabinet body one side upper portion, good heat dissipation cooling function has, filter and dry box that air inlet mechanism includes, be favorable to getting rid of impurity and moisture in the air, reduce the damage of dust and moisture to internal control element, wheel components is installed in cabinet body bottom four corners, make it be convenient for remove, open the chamber edge and paste and have the sealing strip to carry out local waterproof, the control element mainboard is installed in the recess of shock pad frame, the winding has damping spring between wheel components bull stick and gyro wheel frame, all be favorable to carrying out the shock attenuation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a front view of the air intake mechanism of the present invention;

FIG. 3 is a schematic view of the front view structure of the roller assembly of the present invention;

FIG. 4 is a schematic view of the sectional structure of the heat dissipation opening of the present invention;

FIG. 5 is a schematic view of the sectional three-dimensional structure of the drying box of the present invention;

in the figure: 1. a cabinet body; 2. a heat dissipation port; 3. a cabinet door; 4. a roller assembly; 5. closing the cover; 6. an air inlet mechanism; 7. drying the box; 8. a sealing strip; 9. a cushion frame; 10. a control element main board; 11. a partition plate; 12. a handle is rotated; 41. fixing the rod; 42. a large rolling bearing; 43. a roller frame; 44. a connecting rod; 45. a roller; 46. a small rolling bearing; 47. a rotating rod; 61. an air inlet; 62. a filter plate; 63. an air exchange cavity; 64. a blade; 65. a turntable; 66. an air outlet; 71. a box body; 72. a fine mesh plate; 73. a pull rod; 74. a slideway.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a control cabinet used for an energy passenger car comprises a cabinet body 1, a heat dissipation opening 2, a cabinet door 3, roller assemblies 4, a closing cover 5, an air inlet mechanism 6, a drying box 7, a sealing strip 8, a shock absorption cushion frame 9, a control element main board 10, a partition board 11 and a rotating handle 12, wherein the roller assemblies 4 are fixedly installed at four corners of the bottom of the cabinet body 1, each roller assembly 4 comprises a fixed rod 41, a large rolling bearing 42, a roller frame 43, a connecting rod 44, a roller 45, a small rolling bearing 46 and a rotating rod 47, the bottom of the fixed rod 41 is fixedly welded with the outer ring of the large rolling bearing 42, the inner ring of the large rolling bearing 42 is fixedly welded with the top of the rotating rod 47, the roller frame 43 is connected with the rotating rod 47 through threads, a shock absorption spring is wound between the rotating rod 47 and the roller frame 43, the lower parts of two sides of the roller frame 43 are fixedly welded with the outer ring of the, the heat dissipation port 2 is arranged at the upper part of one side of the cabinet body 1, the heat dissipation port 2 is a parallelogram, the cabinet door 3 is fixedly connected with one side edge of the upper side cavity of the cabinet body 1 through a hinge, the closing cover 5 is fixedly connected with the edge of the inner wall of the bottom of the opening side of the cabinet body 1 through a hinge, the air inlet mechanism 6 is fixedly welded at the lower part of the inner wall of the cabinet body 1 and the center of the bottom of the partition plate 11, the air inlet mechanism 6 is composed of an air inlet 61, a filter plate 62, a ventilation cavity 63, blades 64, a rotary disc 65 and an air outlet 66, the air inlet 61 is arranged at the lower part of one side of the cabinet body 1, the filter plate 62 is fixedly arranged at the middle part of the air inlet 61 through a fastening bolt, the rotary disc 65 is fixedly arranged at the center of the ventilation cavity 63, the air outlet 66 is, the bottom of the box body 71 is fixedly welded on the top of the air outlet 66, the fine mesh plate 72 is connected with the box body 71 in a sliding mode through a slide way 74, the bottom of the pull rod 73 is fixedly welded on the center of the upper surface of the fine mesh plate 72, the short edge of the drying box 7 is equal to the aperture of the air outlet 66, the sealing strip 8 is fixedly bonded on the edge of the inner wall of the upper side open cavity, the sealing strip 8 is fixedly bonded on the outer sides of three sides of the upper side open cavity of the cabinet body 1, on which the cabinet door 3 is not installed, the shock pad frame 9 is fixedly installed on the center of the inner wall of the upper side open cavity through a fixing nut, the control element main board 10 is; the energy passenger car is characterized in that roller assemblies 4 are fixedly mounted at four corners of the bottom of a control cabinet, damping springs are arranged between a rotating rod 47 and a roller frame 43 of each roller assembly 4, if necessary, the control cabinet can be moved to carry out operations such as maintenance and the like, an air inlet mechanism 6 is fixedly mounted in an open cavity at the lower side of a cabinet body 1, air is sucked through an air inlet 61 at the lower part of one side of the cabinet body 1, impurities such as dust and the like in the air are filtered through a filter plate 62, a motor connecting shaft drives a turntable 65 to rotate, blades 64 on the turntable 65 rotate along with the rotation to convert the filtered air into an air outlet 66, the filtered air is neutralized and dehumidified through anhydrous calcium chloride in a drying box 7, the filtered air enters the open cavity with a control element main board 10 arranged at the upper side to carry out heat dissipation and temperature reduction, the anhydrous calcium chloride in the drying box 7 needs to be periodically replaced, simultaneously, the decurrent thermovent 2 in the slant of 1 one side upper portion of the cabinet body discharges steam wherein, it closes tightly to cover air inlet 61 outside end when meeting water, will close lid 5 and close, and turn handle 12 to vertical state and can prevent the water of low water level to pass through the cavity at 6 entering control element mainboard 10 belongings of air inlet mechanism, cabinet door 3 edge all pastes there is sealing strip 8, and simultaneously, control element mainboard 10 fixed mounting is in the recess of shock pad frame 9, also can not cause the trouble such as the drop of inner line when the passenger train produces violent vibrations.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a switch board that energy passenger train used, includes the cabinet body (1), thermovent (2), cabinet door (3), wheel components (4), closes lid (5), air inlet mechanism (6), dry box (7), sealing strip (8), shock pad frame (9), control element mainboard (10), division board (11) and turning handle (12), its characterized in that: the cabinet body is characterized in that roller assemblies (4) are fixedly mounted at four corners of the bottom of the cabinet body (1), each roller assembly (4) consists of a fixing rod (41), a large rolling bearing (42), a roller frame (43), a connecting rod (44), a roller (45), a small rolling bearing (46) and a rotating rod (47), the bottom of the fixing rod (41) is welded and fixed with the outer ring of the large rolling bearing (42), the inner ring of the large rolling bearing (42) is welded and fixed with the top of the rotating rod (47), the roller frame (43) is connected with the rotating rod (47) through threads, the lower parts of two sides of the roller frame (43) are welded and fixed with the outer ring of the small rolling bearing (46), the two ends of the connecting rod (44) are welded and fixed with the inner ring of the small rolling bearing (46), the center of the outer ring of the connecting rod (44) is welded and fixed with the, the cabinet door (3) is fixedly connected with one side edge of an upper side open cavity of the cabinet body (1) through a hinge, the close cover (5) is fixedly connected with the edge of the inner wall of the bottom of the open side of the cabinet body (1) through a hinge, the air inlet mechanism (6) is welded and fixed on the lower part of the inner wall of the cabinet body (1) and the center of the bottom of the partition plate (11), the air inlet mechanism (6) consists of an air inlet (61), a filter plate (62), a ventilation cavity (63), blades (64), a rotary disc (65) and an air outlet (66), the air inlet (61) is arranged on the lower part of one side of the cabinet body (1), the filter plate (62) is fixedly arranged in the middle part of the air inlet (61) through a fastening bolt, the rotary disc (65) is fixedly arranged in the center of the ventilation cavity (63), the air outlet (66) is arranged in the center of the bottom of the partition plate (11), drying box (7) comprises box body (71), fine mesh board (72), pull rod (73) and slide (74), box body (71) bottom welded fastening is gas outlet (66) top, fine mesh board (72) are through slide (74) and box body (71) sliding connection, pull rod (73) bottom welded fastening is fine mesh board (72) upper surface central authorities, sealing strip (8) bonding is fixed and is opened intracavity wall edge at the upside, shock pad frame (9) are opened intracavity wall central authorities in the upside through fixation nut fixed mounting, control element mainboard (10) fixed mounting is in the recess of shock pad frame (9), division board (11) both sides welded fastening is in cabinet body (1) inner wall middle part, turning handle (12) are through fixing bolt fixed mounting at division board (11) outside middle part.

2. The control cabinet for the energy bus according to claim 1, wherein: the heat dissipation opening (2) is a parallelogram.

3. The control cabinet for the energy bus according to claim 1, wherein: and the sealing strip (8) is fixedly bonded on the outer sides of the three edges of the cabinet body (1) with an upper side cavity without the cabinet door (3).

4. The control cabinet for the energy bus according to claim 1, wherein: the short side of the drying box (7) is equal to the aperture of the air outlet (66).

5. The control cabinet for the energy bus according to claim 1, wherein: and a damping spring is wound between the rotating rod (47) and the roller frame (43).

6. The control cabinet for the energy bus according to claim 1, wherein: the fine mesh plate (72) is provided with fine mesh holes with the diameter of 0.1 mm.