CN220298477U

CN220298477U - Through-passage system with small-radius curve structure

Info

Publication number: CN220298477U
Application number: CN202321875495.3U
Authority: CN
Inventors: 李凤鸣; 苏赛志; 许明辉; 吴朋波; 辛驰; 张�杰
Original assignee: Danna Weiao Through Channel System Qingdao Co ltd
Current assignee: Danna Weiao Through Channel System Qingdao Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-05
Anticipated expiration: 2033-07-17

Abstract

The scheme is that the through-channel system with the small-radius curve structure comprises an outer folding shed component, an inner folding shed component, a plurality of pieces of cab apron and a supporting beam, wherein the inner folding shed component is uniformly and fixedly connected in the outer folding shed component, the plurality of pieces of cab apron are fixedly connected between the inner folding shed components, the supporting beam penetrates through the outer folding shed component, and the supporting beam is fixedly connected with the outer folding shed component; the utility model belongs to the technical field of trains, and particularly relates to an outer folding shed component which is connected in a pull riveting mode, has flexibility and stability, can be quickly reset after moving, is connected in a binding mode by a binding belt, ensures the sound insulation and heat insulation performance of products, realizes quick unbinding of the inner and outer folding shed, realizes a through passage through a small-radius curve by using a multi-piece cab apron system structure, and is favorable for passing through a curved through passage system of a small-radius curve structure of a train.

Description

Through-passage system with small-radius curve structure

Technical Field

The utility model belongs to the technical field of trains, and particularly relates to a through passage system with a small-radius curve structure.

Background

The through channel is an important part on vehicles such as high-speed rails, subways and the like, and is an aisle for passengers to safely, comfortably and quickly go from one car to other vehicles. The flexible member can also allow relative movement of each vehicle as a flexible member on the train to facilitate the passage of the train through a curved track. However, when a small radius curve is encountered in urban rails, it is difficult for a general through passage to meet the requirements.

Disclosure of Invention

To the above-mentioned circumstances, in order to overcome prior art's defect, this scheme provides an outer canopy and constitutes and connect through drawing the riveting mode, has flexibility and stability, and the canopy is constituteed and is connected through the ribbon binding mode after the motion fast, and it is quick to realize that the canopy is woven in the canopy to open simultaneously to guarantee the product sound insulation, through using multi-disc cab apron system structure, realizes that the through passage passes through the small radius curve, is favorable to the train to cross a curved through small radius curve structure through passage system.

The technical scheme adopted by the utility model is as follows: the utility model provides a through-channel system through small radius curve structure, includes outer bellows constitution, interior bellows constitution, multi-disc cab apron and supporting beam, in the even fixed connection of interior bellows constitution, multi-disc cab apron fixed connection is in between the bellows constitution in, supporting beam runs through in the bellows constitution outside, just supporting beam fixed connection constitutes in the bellows.

Preferably, the outer bellows is formed and is included outer silica gel canopy cloth and outer aluminium frame, outer silica gel canopy cloth draws and rivets and connect in aluminium frame, fixedly connected with rubber spring between the outer silica gel canopy cloth of both sides, fixedly connected with coil spring between the outer aluminium frame of both sides.

Preferably, the inner folding shed comprises an inner silica gel shed cloth and an inner aluminum frame, and the inner silica gel shed cloth is connected with the inner aluminum frame in a bundling manner.

The beneficial effects obtained by the utility model by adopting the structure are as follows:

1. the outer folding shed is formed by connecting outer silica gel shed cloth with an outer aluminum frame in a rivet pulling mode, so that the folding shed has flexibility and stability, is easy to install, uses rubber springs between every two adjacent shed cloths for supporting, uses spiral springs between the aluminum frames, and enables the folding shed to reset quickly after moving.

2. The inner folding shed is formed by connecting the inner silica gel shed cloth and the inner aluminum frame in a binding mode, so that the sound insulation and heat insulation performance of the product are guaranteed, meanwhile, the inner and outer folding shed is rapidly unfolded, and the operation and maintenance of the later-stage product are facilitated.

3. Through the adoption of the multi-piece cab apron system structure, the through passage is enabled to pass through a small-radius curve, and the train passing bending is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present solution;

fig. 2 is a schematic diagram of the structure of the outer bellows of the present embodiment;

fig. 3 is a schematic diagram of the structure of the inner bellows of the present embodiment;

FIG. 4 is a schematic view of a multi-piece cab apron structure of the present embodiment;

fig. 5 is a schematic view of the supporting beam composition structure in this embodiment.

Wherein, 1, outer bellows is constituteed, 2, interior bellows is constituteed, 3, multi-disc cab apron, 4, a supporting beam.

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

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1-5, the through-channel system with a small radius curve structure comprises an outer folding shed component, an inner folding shed component, a plurality of pieces of cab apron and a supporting beam, wherein the inner folding shed component is uniformly and fixedly connected in the outer folding shed component, the plurality of pieces of cab apron is fixedly connected between the inner folding shed components, the supporting beam penetrates through the outer folding shed component, and the supporting beam is fixedly connected with the outer folding shed component.

As shown in fig. 2, the outer folding shed comprises outer silica gel shed cloth and an outer aluminum frame, the outer silica gel shed cloth is rivet-pulled to be connected to the aluminum frame, rubber springs are fixedly connected between the outer silica gel shed cloth on two sides, and coil springs are fixedly connected between the outer aluminum frames on two sides.

As shown in fig. 3, the inner folding shed comprises an inner silica gel shed cloth and an inner aluminum frame, and the inner silica gel shed cloth is connected with the inner aluminum frame in a bundling manner.

The utility model and its embodiments have been described above with no limitation, and the description is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A through-passage system constructed by small radius curves, characterized in that: the folding device comprises an outer folding shed component, an inner folding shed component, a plurality of pieces of cab apron and a supporting beam, wherein the inner folding shed component is uniformly and fixedly connected with the outer folding shed component, the plurality of pieces of cab apron is fixedly connected between the inner folding shed components, the supporting beam penetrates through the outer folding shed component, and the supporting beam is fixedly connected with the outer folding shed component.

2. A through-passage system with small radius curve structure according to claim 1, characterized in that: the outer folding shed comprises outer silica gel shed cloth and an outer aluminum frame, wherein the outer silica gel shed cloth is in rivet connection with the aluminum frame, rubber springs are fixedly connected between the outer silica gel shed cloth at two sides, and coil springs are fixedly connected between the outer aluminum frame at two sides.

3. A through-passage system with small radius curve structure according to claim 2, characterized in that: the inner folding shed comprises inner silica gel shed cloth and an inner aluminum frame, and the inner silica gel shed cloth is connected with the inner aluminum frame in a bundling manner.