CN219989188U - Carriage cleaning device - Google Patents

Abstract

The utility model provides a carriage cleaning device, comprising: a mounting frame; the first swinging cover and the second swinging cover are symmetrically arranged at the bottom of the mounting frame, and the inner end of the first swinging cover and the inner end of the second swinging cover are hinged with the mounting frame; the first driving piece is arranged between the mounting frame and the first swinging cover and used for driving the outer end of the first swinging cover to swing up and down; the second driving piece is arranged between the mounting frame and the second swinging cover so as to drive the outer end of the second swinging cover to swing up and down; the first cleaning roller is arranged on the first swinging cover, and part of the structure of the first cleaning roller protrudes downwards from the bottom opening of the first swinging cover; and the second cleaning roller is arranged on the second swinging cover, and part of the structure of the second cleaning roller protrudes downwards from the bottom opening of the second swinging cover. The technical scheme of the utility model effectively solves the problem of high cleaning difficulty of the W-shaped bottom hopper car in the related technology.

Description

Carriage cleaning device

Technical Field

The utility model relates to the technical field of carriage cleaning of coal transporting vehicles, in particular to a carriage cleaning device.

Background

The coal transporting train carriage is used for transporting coal, when the temperature in winter is lower, the adhesion between coal dust and the side wall and the bottom surface of the carriage is serious, and the carriage needs to be cleaned after the coal is discharged each time.

In the related art, the coal hopper car of W type bottom is convenient for remove the material, but the W type bottom is more inconvenient than ordinary fortune coal carriage cleans, adopts conventional scavenging machine to clean effectually poor to be provided with the carriage of W type bottom for satisfying the demand of unloading, the clearance of bottom and ground is less, and personnel gets into the carriage from the lower part and cleans and have huge potential safety hazard, also can cause very big influence to operator's health.

Disclosure of Invention

The utility model mainly aims to provide a carriage cleaning device which is used for solving the problem that a W-shaped bottom hopper car in the related art is difficult to clean.

In order to achieve the above object, the present utility model provides a vehicle cabin cleaning device comprising: a mounting frame; the first swinging cover and the second swinging cover are symmetrically arranged at the bottom of the mounting frame, and the inner end of the first swinging cover and the inner end of the second swinging cover are hinged with the mounting frame; the first driving piece is arranged between the mounting frame and the first swinging cover and used for driving the outer end of the first swinging cover to swing up and down; the second driving piece is arranged between the mounting frame and the second swinging cover so as to drive the outer end of the second swinging cover to swing up and down; the first cleaning roller is arranged on the first swinging cover, and part of the structure of the first cleaning roller protrudes downwards from the bottom opening of the first swinging cover; and the second cleaning roller is arranged on the second swinging cover, and part of the structure of the second cleaning roller protrudes downwards from the bottom opening of the second swinging cover.

Further, the axis of the first cleaning roller and the axis of the second cleaning roller are between 90 ° and 180 °.

Further, the first driving piece comprises a first telescopic piece, the first end of the first telescopic piece is hinged with the mounting frame, and the second end of the first telescopic piece is hinged with the first swinging cover.

Further, the second driving piece comprises a second telescopic piece, the first end of the second telescopic piece is hinged with the mounting frame, and the second end of the second telescopic piece is hinged with the second swinging cover.

Further, the carriage cleaning device further comprises a first cleaning disc and a second cleaning disc, wherein the first cleaning disc is connected with the outer end of the first swinging cover, and the second cleaning disc is connected with the second swinging cover and is located at the outer end of the second swinging cover.

Further, the axis of the first cleaning roller and the axis of the first cleaning disk overlap and rotate synchronously, and the axis of the second cleaning roller and the axis of the second cleaning disk overlap and rotate synchronously.

Further, the first swinging cover comprises a first baffle plate, a second baffle plate, a first connecting plate and a first lug, wherein the first baffle plate and the second baffle plate are arranged at intervals, the first connecting plate is connected to the tops of the first baffle plate and the second baffle plate, the first lug is connected to one side, far away from the second baffle plate, of the first baffle plate, the first lug is hinged with the mounting frame, and the first cleaning roller is connected between the first baffle plate and the second baffle plate; and/or the second swinging cover comprises a third baffle plate, a fourth baffle plate, a second connecting plate and a second lug, wherein the third baffle plate and the fourth baffle plate are arranged at intervals, the second connecting plate is connected to the tops of the third baffle plate and the fourth baffle plate, the second lug is connected to one side, far away from the fourth baffle plate, of the third baffle plate, and the second cleaning roller is connected between the third baffle plate and the fourth baffle plate.

Further, a first arc avoiding part is arranged between the first baffle and the first connecting plate, a second arc avoiding part is arranged between the second baffle and the first connecting plate, a third arc avoiding part is arranged between the third baffle and the second connecting plate, and a fourth arc avoiding part is arranged between the fourth baffle and the second connecting plate.

Further, the mounting bracket includes connecting stand and link, and the connecting stand sets up in the bottom of link, and first swing cover and second swing cover all keep away from the tip of link with the connecting stand and articulate, and first driving piece articulates between link and first swing cover, and the second driving piece articulates between link and second swing cover.

Further, the mounting frame also comprises a connecting beam and a hanging column, wherein the connecting beam is connected with the connecting frame, and the hanging column is connected with the connecting beam.

By applying the technical scheme of the utility model, the first swinging cover and the second swinging cover are symmetrically arranged at the bottom of the mounting frame, and specifically, the inner end of the first swinging cover and the inner end of the second swinging cover are hinged with the mounting frame. The first driving piece is arranged between the mounting frame and the first swinging cover, the second driving piece is arranged between the mounting frame and the second swinging cover, and the outer end of the first swinging cover and the outer end of the second swinging cover can move up and down under the action of the first driving piece and the second driving piece. The first cleaning roller is disposed on the first swing cover and a part of the structure protrudes downwards from the bottom opening of the first swing cover, and the second cleaning roller is disposed on the second swing cover and a part of the structure protrudes downwards from the bottom opening of the second swing cover. Through foretell setting, when cleaning the hopper car at the bottom of the W type, through adjusting first driving piece and second driving piece in order to make the outer end of first swing cover and the outer end downwardly moving of second swing cover, and then make first cleaning roller and second cleaning roller can laminate with the diapire of hopper car at the bottom of the W type, and then can sweep the carriage of hopper car at the bottom of the W type better. Meanwhile, when the first driving piece and the second driving piece are adjusted to enable the axes of the first cleaning roller and the second cleaning roller to be coincident, the carriage with the bottom can be cleaned, and therefore the carriage cleaning device can be adapted to carriages with different shapes on the premise of ensuring the cleaning effect. Therefore, the technical scheme of the utility model effectively solves the problem of higher cleaning difficulty of the W-shaped bottom hopper car in the related technology.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic front view of an embodiment of a cabin cleaning device according to the utility model;

FIG. 2 illustrates a schematic front view of the first swing cover and the second swing cover of the carriage cleaning apparatus of FIG. 1 when tilted;

FIG. 3 shows a partial enlarged view at A of the cabin cleaning device of FIG. 2;

FIG. 4 shows a schematic side view of the carriage cleaning apparatus of FIG. 1;

fig. 5 shows a perspective schematic view of the cabin cleaning device of fig. 1 installed in a cabin.

Wherein the above figures include the following reference numerals:

10. a mounting frame; 11. a column; 12. a connecting frame; 13. a connecting beam; 14. a hanging column; 20. a first swing cover; 21. a first baffle; 22. a second baffle; 23. a first connection plate; 24. a first lug; 30. a second swing cover; 31. a third baffle; 32. a fourth baffle; 33. a second connecting plate; 34. a second lug; 41. a first driving member; 42. a second driving member; 51. a first cleaning roller; 52. a second cleaning roller; 61. a first cleaning plate; 62. a second cleaning plate; 71. a first arc avoiding portion; 72. a second arc avoiding portion; 73. a third arc avoiding portion; 74. and a fourth arc avoiding part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1, 2, 4, and 5, in the present embodiment, the cabin cleaning device includes: the cleaning device comprises a mounting frame 10, a first swing cover 20, a second swing cover 30, a first driving member 41, a second driving member 42, a first cleaning roller 51 and a second cleaning roller 52. The first swing cover 20 and the second swing cover 30 are symmetrically disposed on the bottom of the mounting frame 10, and both the inner end of the first swing cover 20 and the inner end of the second swing cover 30 are hinged with the mounting frame 10. The first driving member 41 is disposed between the mounting frame 10 and the first swing cover 20 to drive the outer end of the first swing cover 20 to swing up and down. The second driving member 42 is disposed between the mounting frame 10 and the second swing cover 30 to drive the outer end of the second swing cover 30 to swing up and down. The first cleaning roller 51 is provided on the first swing cover 20, and a part of the first cleaning roller 51 protrudes downward from the bottom opening of the first swing cover 20. The second cleaning roller 52 is disposed on the second swing cover 30, and a part of the structure of the second cleaning roller 52 protrudes downward from the bottom opening of the second swing cover 30.

By applying the technical scheme of the embodiment, the first swing cover 20 and the second swing cover 30 are symmetrically arranged at the bottom of the mounting frame 10, and specifically, the inner end of the first swing cover 20 and the inner end of the second swing cover 30 are hinged with the mounting frame 10. The first driving member 41 is disposed between the mounting frame 10 and the first swing cover 20, and the second driving member 42 is disposed between the mounting frame 10 and the second swing cover 30, and the outer ends of the first swing cover 20 and the second swing cover 30 can be moved up and down by the first driving member 41 and the second driving member 42. The first cleaning roller 51 is provided on the first swing cover 20 and a part of the structure protrudes downward from the bottom opening of the first swing cover 20, and the second cleaning roller 52 is provided on the second swing cover 30 and a part of the structure protrudes downward from the bottom opening of the second swing cover 30. Through the above arrangement, when cleaning the W-shaped bottom hopper car, the outer ends of the first swing cover 20 and the second swing cover 30 are moved downwards by adjusting the first driving member 41 and the second driving member 42, so that the first cleaning roller 51 and the second cleaning roller 52 can be attached to the bottom wall of the W-shaped bottom hopper car, and the carriage of the W-shaped bottom hopper car can be cleaned better. Meanwhile, when the first driving member 41 and the second driving member 42 are adjusted so that the axes of the first cleaning roller 51 and the second cleaning roller 52 coincide, the carriage of the flat bottom can be cleaned, so that the carriage cleaning device can be adapted to carriages of different shapes on the premise of ensuring the cleaning effect. Therefore, the technical scheme of the embodiment effectively solves the problem of high cleaning difficulty of the W-shaped bottom hopper car in the related technology.

As shown in fig. 1 and 2, in the present embodiment, the axis of the first cleaning roller 51 and the axis of the second cleaning roller 52 are between 90 ° and 180 °. The above arrangement can enable the first cleaning roller 51 and the second cleaning roller 52 to be adapted to carriages of different sizes and shapes, and further can ensure cleaning effects on carriages of different shapes. Specifically, in the present embodiment, the angle between the axis of the first cleaning roller 51 and the axis of the second cleaning roller 52 is 90 °, but may be 120 °, 135 °, 150 °, 165 °, or the like.

As shown in fig. 1, 2, 4 and 5, in the present embodiment, the first driving member 41 includes a first telescopic member, a first end of which is hinged to the mounting frame 10, and a second end of which is hinged to the first swing cover 20. The first telescopic member is arranged to effectively drive the first swing cover 20 to swing, and meanwhile, the first end and the second end of the first telescopic member are hinged with the mounting frame and the first swing cover 20 respectively, so that the situation of jamming can be effectively prevented.

In an embodiment not shown in the drawings, the first driving member includes a first driving motor and a first connection rope connected between the mounting bracket and the first swing cover, and the first driving motor moves up and down the outer end of the first swing cover by contracting or releasing the first connection rope.

As shown in fig. 1, 2, 4 and 5, in the present embodiment, the second driving member 42 includes a second telescopic member, a first end of which is hinged with the mounting frame 10, and a second end of which is hinged with the second swing cover 30. The function and principle of the second telescopic member are the same as those of the first telescopic member.

Likewise, the second driving member 42 may further include a second driving motor and a second connection string.

As shown in fig. 1, 2, 4 and 5, in the present embodiment, the cabin cleaning device further includes a first cleaning disc 61 and a second cleaning disc 62, the first cleaning disc 61 is connected to the outer end of the first swing cover 20, and the second cleaning disc 62 is connected to the second swing cover 30 and is located at the outer end of the second swing cover 30. The first cleaning tray 61 and the second cleaning tray 62 are simple in structure, are convenient to set, and can further increase the cleaning area, thereby effectively improving the cleaning effect.

Specifically, the first cleaning disc 61 and the second cleaning disc 62 and the first cleaning roller 51 and the second cleaning roller 52 which are symmetrically arranged are used for cleaning the inner side wall and the bottom of the carriage, and the coal dust blocks adhered to the inner side wall and the bottom of the carriage are cleaned.

As shown in fig. 1, 2, 4, and 5, in the present embodiment, the axis of the first cleaning roller 51 and the axis of the first cleaning disk 61 overlap and rotate synchronously, and the axis of the second cleaning roller 52 and the axis of the second cleaning disk 62 overlap and rotate synchronously. The above arrangement can make the movement of the first cleaning roller 51 and the first cleaning tray 61 more stable, and the movement of the second cleaning roller 52 and the second cleaning tray 62 more stable.

Specifically, a first cleaning motor is disposed inside the first cleaning roller 51, the first cleaning motor drives the first cleaning roller 51 to rotate and drives the first cleaning disk 61 to rotate, and likewise, a second cleaning motor is disposed inside the second cleaning roller 52, and the second cleaning motor drives the second cleaning roller 52 to rotate and drives the second cleaning disk 62 to rotate.

As shown in fig. 1 to 3, in the present embodiment, the first swing cover 20 includes a first barrier 21, a second barrier 22, a first connection plate 23 connected to the top of the first barrier 21 and the second barrier 22, and a first lug 24 connected to a side of the first barrier 21 remote from the second barrier 22, the first lug 24 being hingedly connected to the mounting frame 10, and a first cleaning roller 51 being connected between the first barrier 21 and the second barrier 22. The first swing cover 20 has a simple structure, is easy to install, and can effectively fix the first cleaning roller 51 and the first cleaning tray 61. At the same time, the provision of the first lugs 24 makes the connection of the first swing cover 20 easier, i.e. the first baffle 21 and the connecting stud 11 have a space between them.

As shown in fig. 1 to 3, in the present embodiment, the second swing cover 30 includes a third barrier 31, a fourth barrier 32, a second connection plate 33 connected to the top of the third barrier 31 and the fourth barrier 32, and a second lug 34 connected to a side of the third barrier 31 remote from the fourth barrier 32, with a second cleaning roller 52 connected between the third barrier 31 and the fourth barrier 32. The second swing cover 30 has a simple structure, is easy to install, and can effectively fix the second cleaning roller 52 and the second cleaning tray 62. At the same time, the provision of the second lugs 34 makes the connection of the second swing cover 30 easier, i.e. the third barrier 31 and the connecting stud 11 have a space between them.

As shown in fig. 1 to 3, in the present embodiment, a first arc avoiding portion 71 is provided between the first barrier 21 and the first connection plate 23, a second arc avoiding portion 72 is provided between the second barrier 22 and the first connection plate 23, a third arc avoiding portion 73 is provided between the third barrier 31 and the second connection plate 33, and a fourth arc avoiding portion 74 is provided between the fourth barrier 32 and the second connection plate 33. The first arc avoiding portion 71, the second arc avoiding portion 72, the third arc avoiding portion 73 and the fourth arc avoiding portion 74 can effectively avoid interference between the first swing cover 20 and the second swing cover 30 and the carriage during swing.

As shown in fig. 1, 2, 4 and 5, in the present embodiment, the mounting frame 10 includes a connection post 11 and a connection frame 12, the connection post 11 is disposed at the bottom of the connection frame 12, the first swing cover 20 and the second swing cover 30 are both hinged with the end of the connection post 11 away from the connection frame 12, the first driving member 41 is hinged between the connection frame 12 and the first swing cover 20, and the second driving member 42 is hinged between the connection frame 12 and the second swing cover 30. The above-described mounting frame 10 has a relatively simple structure and can effectively connect the first swing cover 20 and the second swing cover 30.

As shown in fig. 1, 2, 4 and 5, in the present embodiment, the mounting frame 10 further includes a connection beam 13 and a suspension post 14, the connection beam 13 is connected to the connection frame 12, and the suspension post 14 is connected to the connection beam 13. The above arrangement of the connecting beam 13 and the suspension post 14 can facilitate connection of the cabin cleaning device with other structures. Specifically, the crane or the overhead hoist is connected with the suspension post 14 to drive the crane to walk, the inclination angles of the first swing cover 20 and the second swing cover 30 are controlled under the driving of the first driving piece 41 and the second driving piece 42, and then the inner wall or the bottom of the carriage is cleaned, so that the cleaning effect is better compared with the cleaning effect of the existing carriage cleaner, and the cleaning efficiency is higher.

It should be noted that, the first driving member 41 and the second driving member 42 are hydraulic cylinders, the connecting cross beams 13 are two symmetrical with respect to the connecting frame 12, and the first driving member 41 and the second driving member 42 are sandwiched between the two connecting cross beams 13 and are connected by a connecting structure, so that when the first driving member 41 and the second driving member 42 extend or shrink, the cylinder body part is relatively low in stress, and is not easy to deform, so that the service life of the hydraulic cylinder is prolonged.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A cabin cleaning device, characterized by comprising:

a mounting frame (10);

the first swinging cover (20) and the second swinging cover (30) are symmetrically arranged at the bottom of the mounting frame (10), and the inner end of the first swinging cover (20) and the inner end of the second swinging cover (30) are hinged with the mounting frame (10);

a first driving member (41) disposed between the mounting frame (10) and the first swing cover (20) to drive the outer end of the first swing cover (20) to swing up and down;

a second driving member (42) disposed between the mounting frame (10) and the second swing cover (30) to drive the outer end of the second swing cover (30) to swing up and down;

a first cleaning roller (51) disposed on the first swing cover (20), wherein a part of the first cleaning roller (51) protrudes downward from the bottom opening of the first swing cover (20);

and a second cleaning roller (52) disposed on the second swinging cover (30), wherein a part of the second cleaning roller (52) protrudes downward from the bottom opening of the second swinging cover (30).

2. The cabin cleaning device according to claim 1, characterized in that the axis of the first cleaning roller (51) and the axis of the second cleaning roller (52) are between 90 ° and 180 °.

3. The cabin cleaning device according to claim 1, characterized in that the first driving element (41) comprises a first telescopic element, a first end of which is hinged to the mounting bracket (10), and a second end of which is hinged to the first swing cover (20).

4. The cabin cleaning device according to claim 1, characterized in that the second drive element (42) comprises a second telescopic element, a first end of which is connected with the mounting bracket (10) in a hinged manner, and a second end of which is connected with the second swing cover (30) in a hinged manner.

5. The car cleaning device according to claim 1, characterized in that the car cleaning device further comprises a first cleaning disc (61) and a second cleaning disc (62), the first cleaning disc (61) being connected to the outer end of the first swing cover (20), the second cleaning disc (62) being connected to the second swing cover (30) and being located at the outer end of the second swing cover (30).

6. The car cleaning apparatus according to claim 5, characterized in that an axis of the first cleaning roller (51) and an axis of the first cleaning disc (61) overlap and rotate synchronously, and an axis of the second cleaning roller (52) and an axis of the second cleaning disc (62) overlap and rotate synchronously.

7. The car cleaning apparatus according to claim 1, wherein,

the first swinging cover (20) comprises a first baffle (21), a second baffle (22), a first connecting plate (23) connected to the tops of the first baffle (21) and the second baffle (22) and a first lug (24) connected to one side, far away from the second baffle (22), of the first baffle (21), the first lug (24) is hinged with the mounting frame (10), and the first cleaning roller (51) is connected between the first baffle (21) and the second baffle (22); and/or the number of the groups of groups,

the second swinging cover (30) comprises a third baffle (31), a fourth baffle (32), a second connecting plate (33) connected to the tops of the third baffle (31) and the fourth baffle (32) and a second lug (34) connected to one side, far away from the fourth baffle (32), of the third baffle (31), and the second cleaning roller (52) is connected between the third baffle (31) and the fourth baffle (32).

8. The carriage cleaning device according to claim 7, characterized in that a first arc avoidance portion (71) is provided between the first baffle (21) and the first connecting plate (23), a second arc avoidance portion (72) is provided between the second baffle (22) and the first connecting plate (23), a third arc avoidance portion (73) is provided between the third baffle (31) and the second connecting plate (33), and a fourth arc avoidance portion (74) is provided between the fourth baffle (32) and the second connecting plate (33).

9. The cabin cleaning device according to claim 1, characterized in that the mounting frame (10) comprises a connecting upright (11) and a connecting frame (12), the connecting upright (11) is arranged at the bottom of the connecting frame (12), the first swing cover (20) and the second swing cover (30) are hinged with the end of the connecting upright (11) far away from the connecting frame (12), the first driving piece (41) is hinged between the connecting frame (12) and the first swing cover (20), and the second driving piece (42) is hinged between the connecting frame (12) and the second swing cover (30).

10. The cabin cleaning device according to claim 9, characterized in that the mounting frame (10) further comprises a connecting beam (13) and a suspension post (14), the connecting beam (13) being connected with the connecting frame (12), the suspension post (14) being connected with the connecting beam (13).