CN212927548U

CN212927548U - Four-opening linkage type compartment sliding door of unmanned vehicle

Info

Publication number: CN212927548U
Application number: CN202020883743.9U
Authority: CN
Inventors: 高健飞; 李斌; 叶佳; 陈国帼; 万玮; 赵亚文
Original assignee: CRRC Nanjing Puzhen Co Ltd
Current assignee: CRRC Nanjing Puzhen Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-09
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a four division coordinated type compartments of unmanned vehicle move door, including the fixed wall board that is fixed in cab passageway both sides, the upper guideway, lower guideway and the smooth door that moves of locating two fixed wall boards, leave between fixed wall board and the train regulator cubicle and hold the space that moves the door and move into of moving to opening, the upper guideway hangs in the built-in skeleton crossbeam of vehicle through the hanger, the lower guideway is fixed in the vehicle floor, move the door to opening and include two initiative door plants and two driven door plants, be provided with loose pulley assembly in the upper guideway, loose pulley assembly is located through the guide rail gasket hanging in initiative door plant and driven door plant top, the below of initiative door plant and driven door plant falls on the lower guideway. The utility model discloses a four-opening coordinated type compartment moves door, does not dismouting compartment door when realizing someone driving and unmanned driving interconversion, and what four movable door plant was opened completely is 1500mm through the width, is that ordinary compartment door passes through 2 times of width.

Description

Four-opening linkage type compartment sliding door of unmanned vehicle

Technical Field

The utility model relates to a compartment of unmanned vehicle moves door belongs to railcar's door system design field.

Background

Due to the development of the unmanned technology of the metro vehicle, the metro vehicle is changed from manned driving to unmanned driving. The driver's cab needs the airtight space to avoid passenger interference during the manned period, when changeing unmanned driving, need open the driver's cab space, neither disturb the passenger current, again than the compartment door occupation space of current structural style little, provide bigger space for the passenger.

The compartment door is a functional device disposed between a passenger compartment and a driver's cab, and can separate a passenger compartment area and a driver's compartment area. In the traditional subway vehicle, a single hinge type compartment door is arranged between a passenger room and a cab, the opening degree is about 670mm, and the door is opened towards the passenger room side in a rotating mode. Occupying the passenger room space. The hinged compartment door is in a long-closed state, and provides a separate isolation space for a driver. If people drive to unmanned drive, when the driver's cabin is opened to the passenger, single-leaf hinge type compartment door occupies space, even if the compartment door is dismantled, the door interval is only 750mm, and the largest space can not be provided for the passenger. For satisfying this kind and having the conversion of driving and unmanned, the demand that the compartment door must often open and close, the utility model provides a this demand, and provide spacious space for the passenger at the open mode.

Disclosure of Invention

The utility model aims at mainly aiming at the problem of above-mentioned prior art, provide a four-opening coordinated type compartment of unmanned vehicle moves door.

In order to solve the technical problem, the utility model provides a four division coordinated type compartments of unmanned vehicle move door, including being fixed in fixed wallboard, the last guide rail of cab passageway both sides, lower guideway and the sliding door that moves of locating between two fixed wallboards, leave between fixed wallboard and the train regulator cubicle and hold the space that moves the door and move into of moving to opening, go up the guide rail and hang in the built-in skeleton crossbeam of vehicle through the hanger, the lower guideway is fixed in vehicle floor, move the door including two initiative door plants and two driven door plants to opening, be provided with loose pulley assembly in the last guide rail, the loose pulley assembly is located through the guide rail gasket is hung to initiative door plant and driven door plant top, the below of initiative door plant and driven door plant falls on the lower guideway.

The utility model discloses still protect a rail vehicle, its characterized in that: the four-opening linkage type compartment sliding door of the unmanned vehicle is provided.

The utility model discloses unmanned vehicle four-opening coordinated type compartment moves mounting method of door, its step is as follows:

step 1, mounting an upper guide rail on a beam of an internal framework through a hanger pre-mounted on the upper guide rail, and adjusting the parallelism of the upper guide rail through an adjusting pad;

step 2, the fixed wall plate is installed on the floor through a lower wall plate installation seat, the upper part of the fixed wall plate is installed on a cross beam of the built-in framework through a connecting angle iron, and the two sides of the fixed wall plate are installed on the side wall of the vehicle body through fasteners;

step 3, mounting the lower guide rail on the floor, fixing the lower guide rail by using a fastener, and pressing the flanging of the lower guide rail against the cloth cover of the grounding plate;

step 4, pre-fixing a guide rail gasket of the driven door plate on a pulley assembly of the upper guide rail by using a bolt, a flat washer and a spring washer; the bottom of the driven door panel is inserted on the lower guide rail, the height of the whole door panel is adjusted, the distance between the bottom of the driven door panel and the bottom of the lower guide rail is ensured to be 10mm, and then a bolt at the top is fastened;

and 5, pre-fixing a guide rail gasket of the driving door plate on a pulley assembly of the upper guide rail by using a bolt, a flat washer and a spring washer, ensuring that the driving door plate triggers and hits a block between the driving door plate and the driven door plate, triggering and hitting the block with the same height, inserting the driving door plate on the lower guide rail, adjusting the height of the driving door plate, ensuring the distance between the bottom of the driving door plate and the bottom of the lower guide rail to be 10mm, and then fastening the bolt at the top.

The utility model provides a novel compartment door form adopts four-open coordinated type compartment to move the door, utilizes and moves a structure and can hide the door plant and lock between fixed wallboard and electric appliance cabinet when someone drives to change unmanned driving, and emergency must somebody drive the time, removes the locking and closes the door. The problem of repeatedly dismouting hinge type compartment door under different driving conditions can be solved. Adopt four door plant structures, the biggest passing width 1500mm of full open mode is 2 times of ordinary compartment door passing width, satisfies the biggest space demand. The car door adopts a linkage device, and the driven door plate can be simultaneously driven to be opened and recovered only by operating the driving door plate.

Drawings

Fig. 1 is a perspective view of the compartment sliding door of the present invention.

Fig. 2 is a schematic view of the installation of the upper guide rail of the compartment sliding door of the present invention.

Fig. 3 is a perspective view of the fixed wall panel of the compartment sliding door of the present invention.

Fig. 4 is a schematic view of the installation of the top of the compartment sliding door of the present invention.

Fig. 5 is a schematic view of the driving door plate and the driven door plate of the compartment sliding door of the present invention.

Fig. 6 is a schematic view of the installation of the door plate and the upper guide rail of the compartment sliding door of the present invention.

Fig. 7 is a schematic view of the installation of the door plate and the lower guide rail of the sliding door of the present invention.

Fig. 8 is a perspective view of the lower rail of the sliding door of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1 to 8, the four-way linkage type compartment sliding door of the unmanned vehicle of the embodiment includes a fixed wall plate 1 fixed on two sides of a cab channel, an upper guide rail 2, a lower guide rail 3, and a split sliding door slidably disposed between the two fixed wall plates, and the split sliding door includes two driving door panels 4 and two driven door panels 5.

Leave between fixed wallboard 1 and the train regulator cubicle and hold the space that moves the door and move into to opening, hide the door plant between fixed wallboard and regulator cubicle when the door is opened completely, make the utility model discloses the compartment moves the door and has 1500 mm's aperture, is that ordinary compartment door passes through 2 times of width. The fixed wall plate 1 is fixed on the floor of the vehicle through a mounting seat 11 under the wall plate, the upper part of the fixed wall plate is fixed on an internal framework cross beam 7 of the vehicle through a connecting angle iron 12, and the two sides of the fixed wall plate are fixed on the side wall of the vehicle through fasteners. Thus, the strength requirement of leaning of passengers can be met. Meanwhile, the lower guide rail is convenient to adjust and mount.

The upper guide rail 2 is hung on an internal framework cross beam 7 of the vehicle through a hanging piece 6, a pulley assembly 9 is arranged in the upper guide rail 2, and the pulley assembly 9 is hung above the driving door panel 4 and the driven door panel 5 through a guide rail gasket 8. Specifically, the guide rail gasket 8 is fixed to the pulley assembly 9 through a hexagon head bolt, a flat washer and a spring washer, and the distance between the driving door panel 4 and the driven door panel 5 can be adjusted through the guide rail gasket 8. The upper guide rail is used for hanging the driving door plate and the driven door plate. The upper guide rail is convenient to install and low in failure rate.

The lower guide rail 3 is fixed on a vehicle floor, and the lower guide rail 3 is provided with flanges 31 on two sides and used for pressing a ground plate cloth cover to ensure that the ground plate cloth cover is not turned up. A front opening baffle 32 is arranged at the front opening (close to the passenger room side) of the lower guide rail 3, and no gap is left at the passenger room side after the door transformation ratio is ensured. The front baffle 32 blocks the lower guide rail, and the lower guide rail is not exposed after the compartment sliding door is closed. When the compartment sliding door is completely opened, the lower part of the compartment sliding door is provided with the cover plate, so that the groove of the lower guide rail is shielded, and sundries are prevented from falling into the groove to influence the opening and closing of the sliding door. Stoppers 33 are provided at both ends of the lower rail 3 to prevent foreign matter or water from flowing into the vehicle body through the lower rail. The lower parts of the driving door panel 4 and the driven door panel 5 fall on the lower guide rail 3.

The upper guide rail 2 and the lower guide rail 3 are both provided with two parallel guide rail grooves which are respectively used for arranging a driving door panel 4 and a driven door panel 5.

In this embodiment, set up the brush in order to reduce the clearance between initiative door plant 4, driven door plant 5 and the fixed wallboard, avoid the passenger to fall into article in the gap. The outside limit of initiative door plant 4 and the both sides limit of driven door plant 5 are provided with the complex and trigger and hit the piece, and initiative door plant 4 triggers to hit the piece and is located the trigger on driven door plant 5 both sides limit and hits between the piece. The driven door panel 5 is driven by the triggering collision block when the driving door panel 4 is opened or closed.

The method for installing the four-way linkage type compartment sliding door of the unmanned vehicle comprises the following steps:

step 1, installing an upper guide rail 2 on a beam 7 of an internal framework through a hanger 6 pre-installed on the upper guide rail 2, and adjusting the parallelism of the upper guide rail through an adjusting pad;

step 2, the fixed wall board 1 is installed on the floor through a wall board lower installation seat 11, the upper part of the fixed wall board is installed on the built-in framework cross beam 7 through a connecting angle iron 12, and two sides of the fixed wall board are installed on the side wall of the vehicle body through fasteners;

step 3, mounting the lower guide rail 3 on the floor, fixing the lower guide rail with a fastener, and pressing the flanging 31 of the lower guide rail 3 against the cloth surface of the grounding plate;

step 4, pre-fixing the guide rail gasket 8 of the driven door panel 5 on the pulley assembly 9 of the upper guide rail 2 by using M6 x 18 hexagon head bolts, flat washers and spring washers; the bottom of the driven door panel 5 is inserted on the lower guide rail 3, the height of the whole door panel is adjusted, the distance between the bottom of the driven door panel 5 and the bottom of the lower guide rail 3 is ensured to be 10mm, and then a bolt at the top is fastened;

step 5, the guide rail gasket 8 of the driving door panel 4 is pre-fixed on the pulley assembly 9 of the upper guide rail 2 by using an M6X 18 hexagon bolt, a flat washer and a spring washer, the driving door panel 4 is ensured to be triggered and collided between the triggering and colliding blocks positioned at two sides of the driven door panel 5, the triggering and colliding blocks are consistent in height, the driving door panel 4 is spliced on the lower guide rail 3, the height of the driving door panel 4 is adjusted, the distance between the bottom of the driving door panel 4 and the bottom of the lower guide rail 3 is ensured to be 10mm, then the bolt at the top is fastened, the door gap is adjusted by the guide rail gasket during installation, the driving door panel is pulled after installation, and the driving door panel is determined to be triggered and.

In the unmanned driving stage, when the compartment sliding door is in an opening state for a long time, the cover plate is placed in the middle of the lower guide rail and is pressed tightly, so that the lower guide rail groove can be prevented from being exposed and sheltered. When a person drives, the cover plate is taken away, the sliding door is closed, and the cab is completely isolated from the passenger room.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a four-opening coordinated type compartment of unmanned vehicle moves door which characterized in that: including fixed wallboard (1), upper guideway (2), lower guideway (3) that are fixed in cab passageway both sides and the sliding door that moves that runs from opposite directions that locates two fixed wallboards, leave between fixed wallboard (1) and the train regulator cubicle and hold the space that the door that moves from opposite directions moved, upper guideway (2) hang in built-in skeleton crossbeam (7) of vehicle through hanger (6), lower guideway (3) are fixed in the vehicle floor, the door that moves from opposite directions includes two initiative door plant (4) and two driven door plant (5), is provided with loose pulley assembly (9) in upper guideway (2), hang through guide rail gasket (8) and locate loose pulley assembly (9) above initiative door plant (4) and driven door plant (5), the below of initiative door plant (4) and driven door plant (5) falls on lower guideway (3).

2. The unmanned vehicle four-switch linked compartment sliding door of claim 1, wherein: the fixed wall board (1) is fixed on a vehicle floor through a lower wall board mounting seat (11), the upper part of the fixed wall board is fixed on an inner framework cross beam (7) of a vehicle through a connecting angle iron (12), and the two sides of the fixed wall board are fixed on a side wall of the vehicle through fasteners.

3. The unmanned vehicle four-switch linked compartment sliding door of claim 1, wherein: the lower guide rail (3) is provided with flanges (31) at two sides, the flanges press the cloth cover of the grounding plate, a front opening of the lower guide rail (3) is provided with a front opening baffle (32), and two ends of the lower guide rail (3) are provided with stop blocks (33).

4. The unmanned vehicle four-switch linked compartment sliding door of claim 1, wherein: the upper guide rail (2) and the lower guide rail (3) are both provided with two parallel guide rail grooves which are respectively used for arranging a driving door panel (4) and a driven door panel (5).

5. The unmanned vehicle four-switch linked compartment sliding door of claim 1, wherein: the outer side edge of the driving door panel (4) and the two side edges of the driven door panel (5) are provided with matched triggering collision blocks, and the driving door panel (4) triggering collision blocks are located between the triggering collision blocks on the two side edges of the driven door panel (5).

6. The unmanned vehicle four-switch linked compartment sliding door of claim 5, wherein: the guide rail gasket (8) is fixed on the pulley assembly (9) through a hexagon head bolt, a flat washer and a spring washer.

7. The unmanned vehicle four-switch linked compartment sliding door of claim 1, wherein: hairbrushes are arranged among the driving door panel (4), the driven door panel (5) and the fixed wall panel.