CN218577428U

CN218577428U - Split type through passage structure

Info

Publication number: CN218577428U
Application number: CN202123056431.4U
Authority: CN
Inventors: 郝庆军; 严继平; 姜海龙; 钮震; 陈良
Original assignee: Jointech Suzhou Vehicle System Co ltd
Current assignee: Jointech Suzhou Vehicle System Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-03-07
Anticipated expiration: 2031-12-08

Abstract

The utility model provides a split type through passage structure, which comprises a vehicle B telescopic through passage (1) and a vehicle A extending through passage (4); the split type flexible channel structure is applied to increasing the through space and establishing the split type flexible channel between two vehicles under the static condition of the vehicles, is convenient and fast to use, strong in operability, adopts a flexible and attractive main structure, is convenient and fast to operate, is automatically telescopic and is split and adjustable, has usability, maintainability and safety, can be flexibly applied to the manufacturing process of connecting positions and through channels between various vehicles or carriage bodies, and is wide in application range.

Description

Split type through passage structure

Technical Field

The utility model relates to a technical field of access structure, concretely relates to split type through passage structure.

Background

The through passage is mainly arranged at the joint of two adjacent compartments of the vehicle, so that a complete passage is formed at the joint of the vehicle ends. The automobile steering wheel has good telescopic performance, and has the capabilities of fire prevention, rain prevention, sound insulation, noise reduction and allowing curvilinear motion to pass through, so that the comfort of the internal environment of the automobile is improved while the safety of activities such as automobile running or static debugging is ensured; however, the through passage in the prior art is generally set to be a fixed structure, occupies a large space, is inconvenient to assemble and disassemble, cannot be flexibly adjusted according to actual use environments, and is narrow in application range.

Disclosure of Invention

In order to solve the defect and not enough that exist among the prior art, the utility model provides a split type through passage structure.

The utility model provides a technical scheme as follows: the utility model provides a split type link-up structure, includes that the flexible link-up of B car and the flexible link-up of A car extend, the extension link-up of A car is located the top that extends link-up platform, the extension link-up platform supports in the top of overlap joint gap bridge support, the extension link-up platform overlaps with the upset platform of passageway tilting mechanism, passageway tilting mechanism with the flexible link-up of B car is connected with rotatable mode, the flexible link-up of B car is inside to be provided with bellows telescopic machanism, bellows telescopic machanism can for the flexible link-up of B car is flexible in step.

Furthermore, the vehicle B telescopic through passage comprises a telescopic through passage and a through passage interior trim bellows positioned in the telescopic through passage, and a through passage connecting frame is fixedly connected to the end part of the through passage interior trim bellows close to the vehicle A extending through passage.

Furthermore, the bottom of the folding shed telescopic mechanism is in rolling connection with the top of the turnover platform through a telescopic sliding mechanism, the telescopic sliding mechanism comprises a rolling mechanism and a limiting mechanism, the rolling mechanism is installed at the bottom of the through passage connecting frame, and the limiting mechanism is fixedly installed at the top of the turnover platform.

Further, rolling mechanism is including the gyro wheel that slides and the bull's eye wheel that slides, the gyro wheel that slides through the round pin axle install in link up the bottom of frame and being located and being close to the A car extends one side of link up, the bull's eye wheel that slides pass through antifriction bearing install in link up the bottom of frame and being located and keeping away from the A car extends one side of link up.

Further, the slip bull's eye wheel is located the inboard of slip gyro wheel and is located stop gear's inside.

Furthermore, the vehicle A extending through passage comprises an extending through passage and a through passage supporting framework positioned in the extending through passage, and a through passage connecting shield is fixedly connected to the end part of the vehicle A extending through passage close to the vehicle B telescopic through passage.

Furthermore, the top of the platform extending through the passage is covered with dustproof cloth.

Furthermore, a plurality of waterproof zippers are arranged inside the extending through passage at equal intervals along the extending direction.

Furthermore, the bottom of the through passage supporting framework is connected with the lap joint gap bridge support through a connecting plate, and the connecting plate penetrates through the dustproof cloth and extends through the through passage platform from top to bottom.

The utility model discloses beneficial effect for prior art gains does:

1) The utility model provides a split type through passage structure link up the space and establish split type flexible channel between two cars with the increase under the vehicle static condition, convenient to use is swift, maneuverability is strong, adopts flexible pleasing to the eye major structure, convenient and fast's operating device, automatic flexible and components of a whole that can function independently adjustable integrated configuration possesses usability, maintainability and security, can apply to in the junction between various vehicles or the railway carriage or compartment body and the manufacturing process of through passage in a flexible way, and application scope is wide.

2) The utility model provides a split type through passage structure through swift mounting structure and pleasing to the eye overall arrangement, possesses automatic flexible function and disassembles the function fast, and outward appearance is rationally distributed, the appearance is pleasing to the eye, and suitable occasion is diversified.

3) The utility model provides a split type through passage structure, through passage connected frame bottom through the gyro wheel that slides and the ox eye wheel that slides realize quick roll and nimble flexible while, through stop gear restriction motion track, improve the motion reliability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is a front view of the structure of the present invention.

FIG. 4 is a side view of the structure of the retractable through passage of the vehicle B.

FIG. 5 is a front view of the telescopic through passage of the vehicle B.

Fig. 6 is an enlarged view of the structure at position F in fig. 4.

Fig. 7 is an enlarged view of the structure at the position M in fig. 5.

Fig. 8 is a schematic structural view of the extending through passage of the vehicle a.

Fig. 9 is an enlarged view of the structure at the X position in fig. 8.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Fig. 1-9 show a split through passage structure provided by the present invention.

As shown in fig. 1-3, the device comprises a B vehicle telescopic through passage 1 and an A vehicle extending through passage 4, wherein the A vehicle extending through passage 4 is positioned at the top of an extending through passage platform 7, and the extending through passage platform 7 is supported at the top of an overlapping bridge bracket 5. The extending through passage platform 7 is in lap joint with the overturning platform 3-1 of the passage overturning mechanism 3, and the passage overturning mechanism 3 is connected with the B vehicle telescopic through passage 1 in a rotatable mode. A folding shed telescopic mechanism 2 is arranged inside the B vehicle telescopic through passage 1, the folding shed telescopic mechanism 2 can synchronously stretch relative to the B vehicle telescopic through passage 1, the bottom of the folding shed telescopic mechanism 2 is in rolling connection with the top of the turning platform 3-1 through a telescopic sliding mechanism 6, when the through passage structure needs to be opened, the passage turning mechanism 3 is turned downwards and opened to enable the turning platform 3-1 to be in lap joint with the extending through passage platform 7, and the through passage interior decoration folding shed 1-2 extends out of the B vehicle telescopic through passage 1 through the rolling fit of the folding shed telescopic mechanism 2, the telescopic sliding mechanism 6 and the turning platform 3-1.

As shown in fig. 4-5, the through passage 1 for the vehicle B comprises a through passage 1-1 and a through passage interior bellows 1-2 located inside the through passage 1-1. The telescopic through passage 1-1 and the through passage interior folding shed 1-2 are connected into a whole after being spliced by the mounting seat of the quick-plugging structure, and the appearance is attractive. The end part of the through passage interior trim bellows 1-2, close to the vehicle A extending through passage 4, is also fixedly connected with a through passage connecting frame 1-3, and the surface of the through passage connecting frame 1-3 can be wrapped with sponge to further realize the effects of heat preservation, wind prevention and dust prevention. The through passage interior trim bellows 1-2 synchronously extend and retract along with a bellows telescopic mechanism 2 in the B vehicle telescopic through passage 1, and the through passage connecting frame 1-3 synchronously moves along with the through passage interior trim bellows 1-2 and is used for connecting the through passage with an A vehicle extending through passage 4 when the through passage is opened.

As shown in fig. 6-7, the telescopic sliding mechanism 6 comprises a rolling mechanism and a limiting mechanism 6-1, the rolling mechanism is installed at the bottom of the through passage connecting frame 1-3, and the limiting mechanism 6-1 is fixedly installed at the top of the overturning platform 3-1. Preferably, the rolling mechanism comprises a sliding roller 6-2 and a sliding bull's eye wheel 6-4. The sliding roller 6-2 is arranged at the bottom of the through passage connecting frame 1-3 through a pin shaft 6-3 and is positioned at one side close to the through passage 4 extended by the vehicle A; the sliding bull's eye wheel 6-4 is installed at the bottom of the through passage connecting frame 1-3 through a rolling bearing 6-5 and is positioned on one side far away from the through passage 4 extended by the A vehicle. Through adopting the motion mode of rolling friction, the whole telescopic function of the through passage structure can be rapidly realized, in the motion process, as shown in figure 6, the sliding bull-eye wheel 6-4 is positioned at the inner side of the sliding roller 6-2 and positioned inside the limiting mechanism 6-1, so that the uniqueness of motion is limited, the reliability of telescopic motion is improved, and preferably, the telescopic function of the automatic through passage can be more stably and safely completed by means of the effective action of the thrust provided by a hand push or automatic push rod mechanism.

As shown in fig. 8, the through passage 4 for the car a comprises a through passage 4-1 and a through passage support frame 4-2 located inside the through passage 4-1, and a through passage connection shield 4-3 is fixedly connected to the end of the through passage 4 for the car a close to the telescopic through passage 1 for the car B. The extending through passage 4-1 and the supporting framework 4-2 are integrally sewed and clamped with the cloth clamping section after being sewed. Preferably, the extended through channel 4-1 can adopt an 'eight' structure, which is beneficial to the mutual connection and sealing of the extended through channel 4-1 and the through channel connecting frame 1-3, a quick buckle with a burr surface is usually adopted for bonding, a conventional sealant is coated on the periphery for sealing treatment when necessary, the operation is convenient, quick, safe and practical, and the through channel connecting shield 4-3 is sleeved on the periphery of the connecting position for further protection.

As a further preference of this embodiment, as shown in fig. 8, the top of the extended through-passage platform 7 is covered with a dustproof cloth 4-4, so that when the through-passage supporting framework 4-2 is combined with the extended through-passage platform 7, the phenomena of air leakage and light leakage at the bottoms of the two sides can be effectively prevented, and a good dustproof effect is also achieved.

As a further preference of the embodiment, as shown in FIG. 9, a plurality of waterproof zippers 4-5 are provided inside the extended through passage 4-1 at equal intervals along the extending direction. In order to meet the requirements of small volume, light weight, flexible disassembly and rapid maintenance during transportation or storage, the split through passage structure adopts a mode of sewing a waterproof zipper 4-5 between every two pieces of shed cloth for combination, and the arrangement of the waterproof zipper 4-5 is designed according to the actual width of the whole through passage, so that the flexibility of operation is effectively met.

As a further preference of the embodiment, the bottom of the through passage supporting framework 4-2 is connected with the lap-joint gap bridge bracket 5 through a connecting plate 4-6, and the connecting plate 4-6 vertically penetrates through the dustproof cloth 4-4 and the through passage extending platform 7; the lap-joint gap bridge support 5 is formed by splicing integral sectional materials with grooves, and the lap-joint gap bridge support 5 and the connecting plates 4-6 and the through passage supporting framework 4-2 and the connecting plates 4-6 are fixedly connected in the grooves by using quick connecting nuts, so that the integral structure of the extending through passage 4-1 can be uniformly and firmly fixed on the lap-joint gap bridge support 5 in a segmented manner.

When the channel structure needs to be opened, the channel plate turnover mechanism 3 is turned downwards and opened through manual or electric control, and then the folding shed stretching mechanism 2 is started to stretch out through manual or electric control to drive the through channel interior decoration folding shed 1-2 to stretch out from the interior of the B vehicle stretching through channel 1 until the through channel connecting frame 1-3 is connected with the through channel 4-1 of the A vehicle stretching through channel 4 to realize the through of the through channel structure; when the passage structure needs to be closed, the connection between the through passage connecting frame 1-3 and the through passage 4-1 extending from the vehicle A through passage 4 is firstly disconnected, the folding shed telescopic mechanism 2 is started to retract in a manual or electric reverse mode to drive the through passage interior decoration folding shed 1-2 to retract towards the interior of the vehicle B through passage 1, and then the passage plate turnover mechanism 3 is controlled to turn upwards and close through manual or electric control to realize the split closing of the through passage structure.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a split type through passage structure, includes that the flexible through passage of B car (1) and the flexible through passage of A car (4) extend through passage (4), the flexible through passage of A car (4) is located the top of extending through passage platform (7), extend through passage platform (7) and support in the top of overlap joint gap bridge support (5), extend through passage platform (7) and upset platform (3-1) overlap joint of passageway tilting mechanism (3), passageway tilting mechanism (3) with the flexible through passage of B car (1) is connected with rotatable mode, its characterized in that: a folding shed telescopic mechanism (2) is arranged inside the B vehicle telescopic through passage (1), and the folding shed telescopic mechanism (2) can synchronously stretch relative to the B vehicle telescopic through passage (1).

2. The split through passage structure according to claim 1, wherein: the vehicle B telescopic through passage (1) comprises a telescopic through passage (1-1) and a through passage interior trim folding shed (1-2) located inside the telescopic through passage (1-1), and a through passage connecting frame (1-3) is fixedly connected to the end portion, close to the vehicle A extending through passage (4), of the through passage interior trim folding shed (1-2).

3. The split type through passage structure according to claim 2, wherein: the bottom of the folding shed telescopic mechanism (2) is in rolling connection with the top of the overturning platform (3-1) through a telescopic sliding mechanism (6), the telescopic sliding mechanism (6) comprises a rolling mechanism and a limiting mechanism (6-1), the rolling mechanism is installed at the bottom of the through passage connecting frame (1-3), and the limiting mechanism (6-1) is fixedly installed at the top of the overturning platform (3-1).

4. A split type through passage structure according to claim 3, wherein: the rolling mechanism comprises a sliding roller (6-2) and a sliding bull's eye wheel (6-4), the sliding roller (6-2) is installed at the bottom of the through passage connecting frame (1-3) through a pin shaft (6-3) and is located close to the A vehicle to extend one side of the through passage (4), the sliding bull's eye wheel (6-4) is installed at the bottom of the through passage connecting frame (1-3) through a rolling bearing (6-5) and is located far away from the A vehicle to extend one side of the through passage (4).

5. The split type through passage structure according to claim 4, wherein: the sliding bull's eye wheel (6-4) is located on the inner side of the sliding roller (6-2) and located inside the limiting mechanism (6-1).

6. The split through passage structure according to claim 1, wherein: the vehicle A extending through passage (4) comprises an extending through passage (4-1) and a through passage supporting framework (4-2) positioned in the extending through passage (4-1), and a through passage connecting shield (4-3) is fixedly connected to the end part, close to the vehicle B telescopic through passage (1), of the vehicle A extending through passage (4).

7. The split through passage structure according to claim 6, wherein: the top of the platform (7) is covered with dustproof cloth (4-4).

8. The split type through passage structure according to claim 6, wherein: a plurality of waterproof zippers (4-5) are arranged in the extending through passage (4-1) at equal intervals along the extending direction.

9. The split through passage structure according to claim 7, wherein: the bottom of the through passage supporting framework (4-2) is connected with the lap joint gap bridge support (5) through a connecting plate (4-6), and the connecting plate (4-6) penetrates through the dustproof cloth (4-4) and the through passage platform (7) in an extending mode.