CN216915849U

CN216915849U - Large-opening train equipment compartment

Info

Publication number: CN216915849U
Application number: CN202220528461.6U
Authority: CN
Inventors: 谈源; 周敏杰; 解恩泽
Original assignee: Changzhou New Intelligent Technology Co Ltd
Current assignee: Changzhou New Intelligent Technology Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-08
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to the technical field of train structures, in particular to a large-opening train equipment compartment; comprises a frame which is fixedly arranged at the bottom of a train; the two side skirt boards are respectively arranged at two sides of the frame, and each side skirt board is connected with the frame through an opening-closing structure to realize the opening and closing of the side skirt board; a bottom plate sliding in a horizontal direction at the bottom of the frame; wherein, every structure that opens and shuts includes two connecting rods, and the one end of two connecting rods is articulated with the top and the bottom of side skirtboard respectively, and the other end of two connecting rods is articulated with two sliders respectively, and two sliders slide along the horizontal direction respectively at the top and the bottom of frame. The utility model aims to provide a large-opening train equipment compartment aiming at the defects in the prior art, which improves the opening degree of the equipment compartment and is convenient for equipment installation and personnel operation.

Description

Large-opening train equipment compartment

Technical Field

The utility model relates to the technical field of train structures, in particular to a large-opening train equipment compartment.

Background

In the lower part of the train car, an equipment compartment is usually provided for installing electronic equipment and the like in the train. The existing equipment cabin is usually provided with an entrance and an exit of the equipment in a mode of opening at the side surface, and because an apron board for closing the entrance and the exit needs to be installed, a space for installing the apron board is reserved on the side surface of the equipment cabin with the structure, the opening degree of the equipment cabin is limited, and the arrangement of equipment with larger volume and the installation and the maintenance of personnel can be influenced.

In view of the above problems, the designer actively makes research and innovation based on the practical experience and professional knowledge that the engineering of such products is applied for many years and by matching with the application of the theory, so as to design a large-opening train equipment compartment, improve the opening degree of the equipment compartment, and facilitate the equipment installation and the personnel operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large-opening train equipment compartment aiming at the defects in the prior art and solves the problems that when the existing equipment compartment is opened, an access opening is small, side walls exist, and equipment putting and personnel operation are influenced.

In order to achieve the above object, the present invention adopts a technical solution comprising:

the frame is fixedly arranged at the bottom of the train;

the two side skirt boards are respectively arranged on two sides of the frame, and two ends of each side skirt board are connected with the frame through an opening and closing structure to realize the opening and closing of the side skirt boards;

a bottom plate sliding in a horizontal direction at a bottom of the frame;

each opening and closing structure comprises two connecting rods, one ends of the two connecting rods are hinged to the top end and the bottom end of the side skirt board respectively, the other ends of the two connecting rods are hinged to the two sliding blocks respectively, and the two sliding blocks slide on the top and the bottom of the frame along the horizontal direction respectively.

Further, one end of the connecting rod, which is close to the frame, is bent upwards.

Furthermore, each opening and closing structure further comprises two first sliding rails, the two first sliding rails are respectively and horizontally fixedly arranged at the top and the bottom of the frame, and the two sliding blocks respectively slide on the two sliding rails.

Furthermore, a horizontal second sliding rail is further arranged at the bottom of the frame, and the bottom plate slides on the second sliding rail.

Further, the device also comprises a roller mechanism which is arranged on the bottom surface of the bottom plate; the bottom of the roller mechanism is provided with a roller, and the roller is in contact with the ground.

Further, the top of the roller mechanism is hinged to the bottom plate, the roller mechanism rotates to be parallel to the bottom plate when the bottom plate is closed, and the roller mechanism rotates to be perpendicular to the bottom plate when the bottom plate is opened.

Furthermore, the top of the roller mechanism is detachably connected with the bottom plate, the roller mechanism is detached when the bottom plate is closed, and the roller mechanism is installed when the bottom plate is opened.

Further, a locking device is arranged on the side face of the side skirt board, and the locking device is locked with the frame when the side skirt board is closed.

Further, the top and the bottom of the side skirt plate are both provided with a sealing structure, and when the side skirt plate is closed, the sealing structure is attached to the frame.

Through the technical scheme of the utility model, the following technical effects can be realized:

the big opening train equipment compartment of design realizes opening and shutting of offside skirtboard through the structure that opens and shuts to set the bottom plate to the structure that can slide and open, can realize opening completely of equipment compartment side and bottom surface, can make things convenient for greatly putting into of equipment and personnel's installation, maintenance operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a large-opening train equipment compartment in an embodiment of the utility model;

FIG. 2 is a schematic diagram of a side skirt board of a large-opening train equipment compartment in an embodiment of the utility model when the side skirt board is initially opened;

FIG. 3 is a schematic view of a side skirt board of a large-opening train equipment compartment in an embodiment of the utility model when the side skirt board is completely opened;

FIG. 4 is a schematic diagram of a large-aperture train equipment bay floor in an embodiment of the utility model when initially opened;

FIG. 5 is a schematic diagram of a bottom plate of a large-aperture train equipment compartment when the bottom plate is completely opened according to an embodiment of the utility model;

reference numerals: the device comprises a frame 1, a side skirt board 2, a bottom board 3, a connecting rod 4, a sliding block 5, a first sliding rail 6, a second sliding rail 7, a roller mechanism 8, a locking device 9 and a sealing structure 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

A large-opening train equipment bay, as shown in figures 1-5, comprising:

the frame 1 is fixedly arranged at the bottom of a train;

the two side skirts 2 are respectively arranged on two sides of the frame 1, and two ends of each side skirts 2 are connected with the frame 1 through an opening-closing structure to realize the opening and closing of the side skirts 2;

a bottom plate 3 sliding in the horizontal direction at the bottom of the frame 1;

wherein, every structure that opens and shuts includes two connecting rods 4, and the one end of two connecting rods 4 is articulated with the top and the bottom of side skirtboard 2 respectively, and the other end of two connecting rods 4 is articulated with two sliders 5 respectively, and two sliders 5 slide along the horizontal direction respectively at the top and the bottom of frame 1.

The step of opening in this equipment compartment is as follows, two sliders 5 are simultaneously towards the outside slip, will promote two connecting rod 4 and outwards remove, thereby drive side skirtboard 2 and open, the slider 5 at top stops after having slided the stroke of self earlier, later the slider 5 of bottom continues outwards to slide, thereby promote two connecting rod 4 production rotations, drive side skirtboard 2 upwards upset, finally realize opening of this equipment compartment side, bottom plate 3 only need follow the horizontal direction and slide and to realize opening of this equipment compartment bottom surface. Through above-mentioned structure, can realize opening completely of equipment compartment side and bottom surface, compare in traditional equipment compartment structure, this equipment compartment has higher degree of opening, can greatly make things convenient for putting into of equipment and personnel's installation, maintenance operation.

Preferably, one end of the connecting rod 4 close to the frame 1 is bent upwards, so that when the connecting rod 4 rotates upwards, the connecting rod 4 can be effectively prevented from interfering with the frame 1 or the carriage body, and the lifting distance of the side skirt board 2 can be increased, so that the side of the equipment compartment is completely opened.

Each opening and closing structure preferably further comprises two first sliding rails 6, the two first sliding rails 6 are respectively and horizontally fixedly arranged at the top and the bottom of the frame 1, and the two sliding blocks 5 respectively slide on the two sliding rails and are used for limiting the movement tracks of the sliding blocks 5, so that the side skirt boards 2 can be opened according to the designed route. The bottom of the frame 1 is preferably provided with a horizontal second sliding rail 7, the bottom plate 3 slides on the second sliding rail 7, and the second sliding rail 7 is preferably of an I-shaped structure, so that the anti-falling function of the bottom plate 3 can be achieved.

After the bottom plate 3 is opened, one side of the bottom plate is in a suspended state, so that the safety of the bottom plate 3 and the second sliding rail 7 is ensured in order to avoid the problem, and the equipment cabin is preferably further provided with a roller mechanism 8 which is arranged on the bottom surface of the bottom plate 3; the bottom of the roller mechanism 8 is provided with a roller which is contacted with the ground, thereby supporting the suspended part of the bottom plate 3. The roller mechanism 8 can be arranged in a structure that the top is hinged with the bottom plate 3, so that the roller mechanism 8 rotates to be parallel to the bottom plate 3 when the bottom plate 3 is closed, and the roller mechanism 8 rotates to be perpendicular to the bottom plate 3 when the bottom plate 3 is opened, and the arrangement mode can avoid the disassembly and assembly of the roller mechanism 8 and is convenient for the operation of personnel; the roller mechanism 8 can also be arranged to be detachably connected with the bottom plate 3 at the top, the roller mechanism 8 is detached when the bottom plate 3 is closed, the roller mechanism 8 is installed when the bottom plate 3 is opened, and the roller mechanism 8 can be prevented from falling accidentally in the train movement in the arrangement mode, so that the driving safety is ensured.

Preferably, a locking device 9 is arranged on the side surface of the side skirt board 2, and when the side skirt board 2 is closed, the locking device 9 is locked with the frame 1 to prevent the side skirt board 2 from loosening. The top and the bottom of side skirtboard 2 preferably all set up seal structure 10, and seal structure 10 and the laminating of frame 1 prevent into in the equipment compartment such as flying sand, rainwater when side skirtboard 2 closes.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A large opening train equipment bay, comprising:

the frame (1) is fixedly arranged at the bottom of the train;

the two side skirt boards (2) are respectively arranged on two sides of the frame (1), and two ends of each side skirt board (2) are connected with the frame (1) through an opening-closing structure to realize opening and closing of the side skirt boards (2);

a bottom plate (3) sliding in the horizontal direction at the bottom of the frame (1);

each opening and closing structure comprises two connecting rods (4), one ends of the two connecting rods (4) are hinged to the top end and the bottom end of the side apron board (2) respectively, the other ends of the two connecting rods (4) are hinged to the two sliding blocks (5) respectively, and the two sliding blocks (5) slide on the top and the bottom of the frame (1) in the horizontal direction respectively.

2. A large opening train equipment bay according to claim 1, wherein the end of the connecting rod (4) near the frame (1) is bent upwards.

3. The large-opening train equipment compartment according to claim 1, wherein each of the opening and closing structures further comprises two first sliding rails (6), the two first sliding rails (6) are respectively and horizontally fixedly arranged at the top and the bottom of the frame (1), and the two sliding blocks (5) respectively slide on the two sliding rails.

4. A large opening train equipment bay according to claim 1, wherein a horizontal second sliding rail (7) is further provided at the bottom of the frame (1), the floor (3) sliding on the second sliding rail (7).

5. A large-opening train equipment bay according to claim 4, further comprising a roller mechanism (8) provided on the underside of the floor (3); and the bottom of the roller mechanism (8) is provided with rollers, and the rollers are in contact with the ground.

6. A large-opening train equipment compartment according to claim 5, characterized in that the top of the roller mechanism (8) is hinged with the bottom plate (3), the roller mechanism (8) rotates to be parallel with the bottom plate (3) when the bottom plate (3) is closed, and the roller mechanism (8) rotates to be perpendicular with the bottom plate (3) when the bottom plate (3) is opened.

7. A large-opening train equipment compartment according to claim 5, characterized in that the top of the roller mechanism (8) is detachably connected with the bottom plate (3), the roller mechanism (8) is removed when the bottom plate (3) is closed, and the roller mechanism (8) is installed when the bottom plate (3) is opened.

8. A large opening train equipment bay according to claim 1, characterised in that the side skirt (2) is flanked by locking means (9), which locking means (9) lock with the frame (1) when the side skirt (2) is closed.

9. A large opening train equipment bay according to claim 1, wherein the side skirt (2) is provided with a sealing structure (10) at both the top and bottom, the sealing structure (10) being in abutment with the frame (1) when the side skirt (2) is closed.