CN213565878U

CN213565878U - Through passage and vehicle comprising same

Info

Publication number: CN213565878U
Application number: CN202022367574.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hubola Hinge System Shanghai Co ltd
Current assignee: Hubola Hinge System Shanghai Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-29
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a through passage and a vehicle comprising the same, wherein the through passage comprises a windshield (1), two top decoration sheds (2) and a bracket (3), and the two top decoration sheds are respectively positioned at two sides of the top of the windshield; the bracket is used for connecting the top decoration shed and the windshield. The top decoration shed and the wind shield are linked through the support, friction and gaps between the top decoration shed and the wind shield are eliminated, and abrasion is reduced. The profiles of the top decorative sheds, the profiles of the windscreens and the strips of the brackets may form a substantially triangular structure to securely support the top decorative sheds avoiding wrinkles and collapse of the decorative sheds. The integrally formed corrugations of the tarpaulin save the workload of sewing and sealing the tarpaulin and improve the sealing performance. The scissor type support in the pedal assembly has strong capability of moving along the length direction and the width direction of the train body so as to meet the requirement that the train passes through a small curve path, and can avoid a gap between the middle pedal and the side pedals, thereby ensuring the safety of passengers.

Description

Through passage and vehicle comprising same

Technical Field

The utility model relates to a link up the way for connecting the adjacent carriage of vehicle especially relates to a link up way for suspension type train.

Background

A through passage is a device located between two adjacent cars of a train for connecting the two adjacent cars. The through passage can be stretched, compressed or twisted along with the running of the train so as to meet the requirement of the train on passing through a curved path, and meanwhile, a safe and comfortable passage is provided for passengers to move between the carriages. The through passage not only meets the functional requirements of train operation, but also meets the requirements of matching the appearance of the train with the appearance of the train, attractive appearance and the like.

Existing through passages typically include a windshield and a bottom step assembly within the windshield. The interior of the through passage and the passenger compartment are isolated from the outside environment by a windshield, and the bottom pedal assembly is used for passengers to walk on. Wherein the shape of the tarpaulin of the side of the windshield is designed into a curved shape in order to match with the overall shape of the car body. In order to achieve this curved profile in the prior art, each wave of the windshield must be stitched with three tarpaulins. Due to the existence of sewing threads used for sewing, the positions of the sewing needle holes need to be sealed and glued, the workload can be increased, the problem of water leakage is easily caused at the sewing needle holes in the actual use process, and the sewing threads are exposed to influence the attractiveness of the side tarpaulin.

One common through passage also includes a top trim canopy. In the existing through passage comprising the top decoration shed, the top decoration shed is only connected with the car bodies of two adjacent cars through screw frames, no connection exists between the top decoration shed and the windshield, and the lower tarpaulin of the top decoration shed is lapped on the side tarpaulin of the windshield. Therefore, the movement or deformation of the top decoration shed and the movement or deformation of the windshield may be inconsistent during the operation of the vehicle, which may cause a gap between the top decoration shed and the windshield to deteriorate the aesthetic appearance, and may affect the life of the tarpaulin at the corresponding position since the tarpaulin of the top decoration shed and the tarpaulin of the windshield may rub against each other. In addition, the side parts of the top decoration shed except the screw frame part are not supported, so that the top decoration shed is easy to collapse or wrinkle.

Also for through-track pedal assemblies, the pedals need to be moved adaptively to accommodate the turning of the cars as the train travels through a curved path, especially for suspended trains. The suspension train is also called an air rail or air train, and is gradually developed in China as a novel public transportation mode with light weight, medium speed, medium transportation capacity and low cost. In the case of a suspended train, the bogie is arranged on the top of the vehicle, and the pedal assembly is arranged on the bottom of the vehicle, so that the bottom of the vehicle is the position where the shaking amplitude is maximum during the movement of the vehicle. Due to the characteristics, when the vehicle passes through a path with a smaller curvature radius, the movement of the pedal is larger than the movement of the pedal of a common light rail vehicle and a subway. The existing pedal assembly structure is difficult to meet the requirement that the suspension vehicle passes through the road condition with smaller curvature radius.

The purpose of the present invention is to solve at least one of the above problems and drawbacks in the prior art or other technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a through passage, which is arranged between two adjacent carriages of a vehicle, and comprises a windshield, two top decoration sheds and a bracket, wherein the two top decoration sheds are respectively positioned at two sides of the top of the windshield; the bracket is used for connecting the top decoration shed and the windshield.

Advantageously, said windshield comprises a section bar and each of said top ornamental sheds comprises a section bar; the supports are in two groups, each group of supports comprises a plurality of strip-shaped pieces, one end of each strip-shaped piece is connected to the section bar of the top decorating shed, and the other end of each strip-shaped piece is connected to the section bar of the windshield.

Advantageously, the windscreen further comprises a tarpaulin held by the profiles of the windscreen, wherein each corrugation of the tarpaulin of the windscreen is integrally formed.

Advantageously, the top decorating shed further comprises a tarpaulin clamped by the section bars of the top decorating shed, the tarpaulin of the top decorating shed being connected to the tarpaulin of the windshield.

Advantageously, the through passage further comprises a pedal assembly comprising a pedal and a scissor stand supporting the pedal beneath the pedal.

Advantageously, the scissor stand comprises a first arm and a second arm, which are interconnected by a first articulation axis, wherein the scissor stand further comprises a support plate connected to the first articulation axis to support the pedal from below.

Advantageously, the pedal comprises a central pedal and two side pedal assemblies partially superposed with the central pedal on either side of the central pedal, wherein the support plate is connected to the central pedal, wherein the two side pedal assemblies are respectively connected to the vehicle body on either side.

Advantageously, the scissor bracket further comprises a third arm and a fourth arm hinged to both ends of the first arm, respectively, and a fifth arm and a sixth arm hinged to both ends of the second arm, respectively, wherein the third arm and the fifth arm are hinged to the side pedal assembly through a second hinge axis at their other ends remote from the first hinge axis, and the fourth arm and the sixth arm are hinged to the other side pedal assembly through a second hinge axis at their other ends remote from the first hinge axis.

The utility model also provides a vehicle, it includes a plurality of carriages and is located the link up between two adjacent carriages.

In each exemplary through passage, the top decoration shed and the windshield are connected together by using the bracket, so that the top decoration shed and the windshield are linked, no friction or gap exists between the top decoration shed and the windshield, and the abrasion of the awning cloth is reduced. Meanwhile, the ceiling can be better supported, and the problem of wrinkles of awning cloth of the decoration ceiling is reduced. The mode of ripple integrated into one piece has saved the work load of sewing up and sealed and has improved the sealing performance of tarpaulin to do not have the stylolite and have better outward appearance aesthetic property, and the profile of the curve of tarpaulin better matches the profile of automobile body, improves the outward appearance of windscreen. The scissors type support can support the pedals, meanwhile, the scissors type support has strong capability of moving along the length direction and the width direction of the train body, the pedals can move along with the train body when the train body passes through a curve path with a small curvature radius, the requirement that the train passes through a small curve path is met, gaps can be prevented from being generated between the middle pedals and the side pedals, and safety of passengers is guaranteed.

Drawings

Features and advantages of embodiments of the present invention will become apparent with reference to the following detailed description and accompanying drawings, in which:

fig. 1 shows a perspective view of a through passage according to an exemplary embodiment of the present invention;

FIG. 2 illustrates a perspective view of the pedal assembly in the through passage shown in FIG. 1; and

fig. 3 shows a perspective view of the pedal assembly shown in fig. 2 at another angle.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept and should not be construed as limiting the invention.

Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are not shown in order to simplify the drawing.

Fig. 1 shows a perspective view of a through passage as an exemplary embodiment. The through passage comprises a windshield 1. Illustratively, the through passage shown in fig. 1 includes, in addition to windshield 1, an inner windshield 5 (in this case windshield 1 is an outer windshield). The structure of two-layer windscreen inside and outside can guarantee the gas tightness of adjacent carriage connecting portion better and prevent that external sand and dust etc. from entering into vehicle inside.

As shown in fig. 1, the through passage further includes two ornamental sheds 2 respectively located on both sides of the top of the windshield 1 in the vehicle width direction, and a bracket 3 for connecting the ornamental sheds 2 and the windshield 1. In this example, the ceiling trim canopy 2 and the windshield 1 are connected together by using the bracket 3 so that the ceiling trim canopy and the windshield are linked, reducing friction and clearance therebetween. Meanwhile, the top decoration shed can be better fixed, and the problem of wrinkles of the decoration shed is reduced.

Those skilled in the art will appreciate that the support 3 may have various structures, as long as the two decoration sheds 2 can be connected with the windshield 1 to realize the linkage of the two decoration sheds. An example of a bracket comprising a plurality of straight strips is shown for example in figure 1 (described in more detail below), however it will be appreciated by those skilled in the art that the bracket 3 is not limited to the configuration of figure 1 and that other configurations of brackets may be used, for example in the form of a U-shaped bracket, in which the two legs of the U-shaped bracket are connected to the profiles of the windscreen 1 and the top end of the U-shaped bracket extends across and is fixed to the profiles of the roof trim canopy.

In the embodiment shown in fig. 1, there are two groups of supports 3, each group comprising a plurality of bars; the windscreen 1 comprises profiles and each of the sheds 2 also comprises a profile; each strip is connected at one end to a section bar of the ornamental sheds and at the other end to a section bar of the windscreen.

With the structure in this example, the profile of the ceiling-decorating shed, the profile of the windshield 1 and the strip-shaped members constitute a substantially triangular structure, which stably and firmly realizes the connection of the windshield and the ceiling-decorating shed and the support of the ceiling-decorating shed, and can effectively avoid the problems of the ceiling-decorating shed from wrinkling and collapsing.

Further, as shown in fig. 1, the windshield 1 further includes a tarpaulin held by the profiles of the windshield, wherein each corrugation of the tarpaulin of the windshield 1 is integrally formed. Illustratively, each corrugation used to compose the tarpaulin of the windshield has, for example, a substantially U-shaped cross-section, the adjacent ends of two adjacent U-shaped corrugations being clamped in the same profile of the windshield, so that the individual corrugations are connected in sequence to form the tarpaulin of the entire windshield. Compared with the existing tarpaulin sewing scheme, the mode of integrally forming the corrugations saves the sewing and sealing workload, improves the sealing performance of the tarpaulin and has better appearance aesthetic property due to the absence of sewing lines.

The ornamental sheds 2 also comprise, for example, a tarpaulin held by the profiles of the ornamental sheds, the tarpaulin of the ornamental sheds 2 being connected to the tarpaulin of the windshield. Through the structure, the gap and mutual friction between the tarpaulin of the decorative shed and the tarpaulin of the windshield in the moving process of the vehicle due to relative movement are avoided, and the appearance of the through passage is more attractive on the whole.

As shown in fig. 2 and 3, further, the through passage further includes a pedal assembly 4, and the pedal assembly 4 includes a pedal and a scissor bracket supporting the pedal under the pedal. The scissor type support can have strong capability of moving along the length direction and the width direction of a train body while supporting the pedal, can ensure that the pedal can move along with the train when the train passes through a curve path with a small curvature radius, and meets the requirement that the train passes through the path with a small curvature radius.

In particular and exemplarily, the scissor stand comprises a first arm 411 and a second arm 412, which are interconnected by a first articulation axis 413, wherein a support plate 415 is connected to the first articulation axis 413 for supporting the pedal. As an example, the pedal includes a middle pedal 421 and two side pedal assemblies 422 partially overlapped with the middle pedal at both sides of the middle pedal, wherein the support plate 415 on the first hinge shaft 413 is connected to the middle pedal 421 to support it, and the two side pedal assemblies 422 are respectively connected to the vehicle bodies at both sides.

In the structure, the middle pedal is supported on the scissor type support, so that the problems that the suspension type train is not beneficial to supporting the middle pedal and the defect that the middle pedal is easy to dent are solved, and the rigidity of the whole pedal assembly structure is increased. The hinged arrangement of the first 411 and second 422 arms of the scissor truck allows the scissor truck to deform as the train turns and thereby move the center step to meet the movement requirements.

In particular and exemplarily, the scissor stand further comprises a third arm 416 and a fourth arm 417 hinged to both ends of the first arm 411, respectively, and a fifth arm 418 and a sixth arm 419 hinged to both ends of the second arm 412, respectively, wherein the third arm 416 and the fifth arm 418 are hinged to the side pedal assembly 422 through a second hinge axis 414 at the other ends thereof remote from the first hinge axis 413, and the fourth arm 417 and the sixth arm 419 are hinged to the other side pedal assembly 422 through the second hinge axis 414 at the other ends thereof remote from the first hinge axis 413.

Through six arms articulated with above-mentioned mode, this scissor bracket has a plurality of articulated shafts, therefore this scissor bracket has stronger ability along automobile body length direction and width direction motion for relative motion between each footboard part (middle footboard and the side footboard subassembly of both sides) is more nimble, satisfies the train and passes through the demand of the abominable operating mode of the curve route that has little curvature radius, can avoid producing the gap between middle footboard and the side footboard simultaneously, guarantees passenger's safety.

It will be appreciated by those skilled in the art that a plurality of scissor mounts may be provided as desired beneath the treadbase, and is not limited to the two scissor mounts shown in the figures.

As an example, the side pedal assembly 422 includes a first horizontal side pedal 4221, a second horizontal side pedal 4223, and an L-shaped side pedal 4222, respectively, as depicted in fig. 3. Two first horizontal side pedals 4221 are respectively fixed to the floor of the vehicle compartment on the corresponding side, and L-shaped side pedals 4222 are used for providing the second hinge shaft 414. Illustratively, the side pedal assembly 422 further includes a semicircular plate 4224 for supporting a second horizontal side pedal 4223 as shown in fig. 3, the semicircular plate being supported on a scissor bracket that is slidable relative to the semicircular plate. The second horizontal side step 4223 is supported by the semicircular plate 4224.

The utility model also provides a vehicle, it includes a plurality of carriages to and be located between the adjacent carriage as above link up the way. The vehicle thus has the advantages of the through passage of each of the above examples. For example, the vehicle can be more suitable for the requirement of steering movement on a path with a smaller curvature radius, the service life of the tarpaulin of the windshield of the vehicle is longer, the manufacturing process of the tarpaulin is simpler, the overall appearance of the train is more attractive, and the like. The through passage is more beneficial to a suspended train.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments disclosed above without departing from the scope or spirit of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples disclosed herein be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims and their equivalents.

Claims

1. A through passage provided between two adjacent compartments of a vehicle, the through passage comprising:

a windshield (1);

two top decorative sheds (2) respectively positioned at two sides of the top of the windshield (1) in the vehicle width direction; and

a bracket (3), the bracket (3) is used for connecting the top decorating shed (2) and the windshield (1).

2. A through passage according to claim 1,

the windscreen (1) comprising profiles and each of said top decorating sheds (2) comprising a profile; the brackets (3) are in two groups, each group of brackets comprises a plurality of strip-shaped pieces, one end of each strip-shaped piece is connected to the section bar of the top decorating shed, and the other end of each strip-shaped piece is connected to the section bar of the windshield (1).

3. A through passage according to claim 2, characterized in that the windscreen (1) further comprises a tarpaulin gripped by the profiles of the windscreen, wherein each corrugation of the tarpaulin of the windscreen (1) is made in one piece.

4. A through passage as claimed in claim 3, characterized in that said top decorating canopy (2) further comprises a tarpaulin clamped by the profiles of said top decorating canopy, the tarpaulin of said top decorating canopy (2) being connected to the tarpaulin of said windshield.

5. A through passage according to any of claims 1-4, characterized in that the through passage further comprises a pedal assembly (4), the pedal assembly (4) comprising a pedal and a scissor bracket supporting the pedal underneath the pedal.

6. A through passage according to claim 5, characterized in that the scissor-like stand comprises a first arm (411) and a second arm (412), which are interconnected by a first articulated shaft (413), wherein the scissor-like stand further comprises a support plate (415) connected to the first articulated shaft (413) for supporting the footrests from below.

7. The through passage of claim 6, wherein the step plate comprises:

an intermediate pedal (421), wherein the support plate (415) is connected to the intermediate pedal (421), an

Two side pedal assemblies (422) partially overlapped with the middle pedal at both sides of the middle pedal (421), respectively, wherein the two side pedal assemblies (422) are connected to the vehicle body at both sides, respectively.

8. A through passage according to claim 7, characterized in that said scissor-like stand further comprises a third arm (416) and a fourth arm (417) hinged to both ends of said first arm (411), respectively, and a fifth arm (418) and a sixth arm (419) hinged to both ends of said second arm (412), respectively, wherein said third arm (416) and fifth arm (418) are hinged to said side pedal assembly (422) by means of a second hinge axis (414) at their other ends remote from said first hinge axis (413), and said fourth arm (417) and sixth arm (419) are hinged to the other side pedal assembly (422) by means of a second hinge axis (414) at their other ends remote from said first hinge axis (413).

9. A vehicle, characterized in that it comprises a plurality of compartments and a through passage according to any one of claims 1 to 8 between two adjacent compartments.

10. The vehicle of claim 9, wherein the vehicle is a suspended train.