CN211943137U - Accessible getting-on and getting-off pedal device for vehicle - Google Patents
Accessible getting-on and getting-off pedal device for vehicle Download PDFInfo
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- CN211943137U CN211943137U CN201922484524.3U CN201922484524U CN211943137U CN 211943137 U CN211943137 U CN 211943137U CN 201922484524 U CN201922484524 U CN 201922484524U CN 211943137 U CN211943137 U CN 211943137U
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Abstract
The utility model belongs to the technical field of automobile-used footboard, concretely relates to automobile-used accessible footboard device of getting on or off bus has: the frame is fixedly connected with the vehicle body; the guide plate is arranged in the frame and can be opened by forward translation; the cover plate is arranged on the front side of the top of the frame and can be turned up and down, when the guide plate moves forward and is opened, the cover plate is turned over downwards and is lapped on the guide plate to form an obstacle-free ramp, the rear end of the cover plate is connected with the frame through a pin shaft, a rubber ring is arranged at the pin shaft, and the rubber ring is in an extrusion state to seal the joint of the cover plate and the frame; the front cover plate is movably arranged on the front side of the frame, the guide plate is completely accommodated in the installation cavity, and the front cover plate automatically closes and seals the installation cavity; the limiting plates are arranged on two sides of the cover plate and fixedly connected with the frame, and the joint surfaces of the limiting plates and the cover plate are of a step surface matching structure; the upper surface of the guide plate is provided with a jacking block which jacks the cover plate to move upwards to force the cover plate to reset in the process of retracting the guide plate, so that the occupied vehicle space is small, the operation is barrier-free, and the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of automobile-used footboard, concretely relates to automobile-used accessible footboard device of getting on or off bus.
Background
The bus rapid transit system (BRT), as a mode in public transportation, is defined as: "a flexible, rubber-tyred vehicle rapid public transportation mode of operation. The intelligent bus system is a system integrated by elements such as a bus rapid transit station, a bus rapid transit, service, operation modes, an intelligent bus system (ITS) and the like. After the BRT vehicle enters the station and stops, an interval exists between the vehicle and the platform of the station, and the interval makes it difficult for people with inconvenient actions to get on or off the vehicle. Therefore, at present, the BRT vehicle is provided with a guide plate which is mostly in a turnover type, namely the guide plate is embedded in the floor of the vehicle, when the BRT vehicle is used, the guide plate is manually turned over to form a slope with a vehicle platform, but when the BRT vehicle is used, the turning radius is large, passengers cannot exist in the area provided with the guide plate, otherwise, the guide plate cannot be operated, and the convenience of getting on or off the vehicle is greatly influenced; the guide plate in the other form is arranged under the chassis, has the limitation of occupying the space at the bottom of the vehicle, has strict requirements on the height difference between a platform and the floor of the vehicle, and cannot meet the use requirement of the BRT vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide automobile-used accessible footboard device of getting on or off bus, occupation vehicle space is little, operates accessible, convenient to use.
The utility model provides a technical scheme that its technical problem adopted as follows:
a barrier-free getting-on/off pedal device for a vehicle includes:
the frame is fixedly connected with the vehicle body;
the guide plate is arranged in the frame and can move forwards to open the lap joint station, an installation cavity for accommodating the guide plate is arranged on the frame, and a moving mechanism for driving the guide plate to move is arranged in the installation cavity;
the cover plate is arranged on the front side of the top of the frame and can be turned up and down, when the guide plate moves forward and is opened, the cover plate is turned over downwards and is lapped on the cover plate to form an obstacle-free ramp, the rear end of the cover plate is connected with the frame through a pin shaft, a rubber ring is arranged at the joint of the cover plate and the frame, and the rubber ring is in an extrusion state to seal the joint of the cover plate and the frame;
the cover plate is arranged on the front side of the top of the frame and can be turned up and down, when the guide plate moves forward and is opened, the cover plate is turned over downwards and is lapped on the guide plate to form an obstacle-free ramp, the rear end of the cover plate is connected with the frame through a pin shaft, a rubber ring is arranged at the joint of the cover plate and the frame, and the rubber ring is in an extrusion state to seal the joint of the cover plate and the frame;
the limiting plates are arranged on two sides of the cover plate and fixedly connected with the frame to limit the longitudinal position of the cover plate, and the connecting surfaces of the limiting plates and the cover plate are of a step surface matching structure;
the upper surface of the guide plate is provided with a jacking block which jacks the cover plate to move upwards to force the cover plate to reset in the process of retracting the guide plate.
Preferably, the limiting plate and the frame are of an integral structure.
Preferably, the front end of the guide plate is of a conical structure or the front end of the guide plate is provided with a roller.
Preferably, the kicking block for setting up the nylon piece on the baffle, one side that the nylon piece is close to the frame is smooth inclined plane, nylon piece upper surface and apron bottom end face complete contact back shroud and frame upper surface parallel and level.
Preferably, the frame is equipped with first arc groove with the apron department of meeting, corresponds first arc groove department on the apron and is equipped with the second arc groove, and first arc groove, second arc groove constitute the installation space of rubber ring, rubber ring and installation space interference fit.
Preferably, connecting shafts are arranged on two sides of the rear end of the guide plate, sliding rails are respectively arranged in the mounting cavity corresponding to two sides of the guide plate, sliding blocks or rotating wheels are arranged in the sliding rails, the connecting shafts are rotatably matched with the sliding blocks or the rotating wheels, and the moving mechanism drives the sliding blocks or the rotating wheels to move.
Preferably, the moving mechanism comprises a motor arranged in the mounting cavity, chain wheels or synchronizing wheels arranged at two ends of the sliding rail, and chains or synchronous belts arranged on the two chain wheels or the two synchronizing wheels, the motor is connected with one of the chain wheels or the synchronizing wheels, and the sliding block or the rotating wheel is fixed on the chain wheel or the synchronous belt.
Preferably, the rear end of the front cover plate is hinged with the bottom end of the front end of the frame through a hinge, a torsion spring is arranged at the hinged position, the hinge is arranged externally, the front cover plate inclines towards the frame after the front cover plate is reset, and the front cover plate and the vertical direction form an acute included angle of 0.2-5 degrees.
Preferably, the upper end in the middle of the frame be equipped with the protruding edge that stretches forward, the rear end of apron is equipped with the cooperation portion that extends to protruding edge bottom side, the frame department swing joint of protruding edge bottom side department of cooperation portion through connecting pin axle, the preceding terminal surface on protruding edge is equipped with first arc groove, passes through the second arc groove transition between the plate body of cooperation portion and apron, first arc groove, second arc groove constitute the installation space of rubber ring, rubber ring and installation space interference fit.
Preferably, the bottom end face of the limiting plate is an inclined plane, and the thickness of the limiting plate at the inclined plane decreases progressively from front to back.
The utility model has the advantages that: by adopting the scheme, the pedal device is small in size, is installed in the floor of the vehicle, occupies small space of the vehicle, is horizontally moved in the movement mode of opening the guide plate, automatically forms a slope with the platform of the vehicle after the guide plate extends out, has small requirement on the height difference between the vehicle and the platform, and greatly improves the convenience and application range of product use because passengers do not need to leave the installation area of the guide plate when the guide plate is opened to move.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic view of an open state according to an embodiment of the present invention.
Fig. 2 is a side view of an open state of an embodiment of the present invention.
Fig. 3 is a schematic diagram of a state of the front cover plate when it is reset according to an embodiment of the present invention.
Fig. 4 is an exploded view of a joint between the cover plate and the frame according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a moving mechanism according to an embodiment of the present invention.
Wherein: 1 is the frame, 11 is protruding edge, 111 is first arc groove, 2 is the baffle, 21 is the nylon piece, 22 is the connecting axle, 23 is the gyro wheel, 3 is the apron, 31 is the cooperation portion, 311 is the second arc groove, 32 is connecting pin axle, 4 is the front shroud, 41 is the hinge, 5 limiting plates, 6 are the rubber ring.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1: referring to fig. 1 and 2, the barrier-free getting-on/off pedal device for a vehicle includes: a frame 1, a guide plate 2 which can slide out forwards in the frame 1, a mounting cavity for accommodating the guide plate 2 is arranged in the frame 1, an opening is arranged on the front end face of the frame 1 in the mounting cavity, a moving mechanism for driving the guide plate 2 to move forwards and open is arranged in the mounting cavity, the guide plate 2 can be completely accommodated in the mounting cavity, the rear end of the guide plate 2 is movably connected with the moving mechanism, the guide plate 2 can be lapped on a platform after moving forwards, the front end of the guide plate 2 is of a conical structure, so that the guide plate 2 can be lapped and matched with the platform conveniently, and the guide plate is convenient to move up and down without tension barriers, in the embodiment, the sliding direction of the guide plate 2 is taken as the front, namely the direction far away from the frame, the opposite direction is taken as the back, a cover plate 3 which can move up and down is arranged on the front side of the top of the frame 1, the cover plate 3 is, when the baffle 2 is opened in the antedisplacement, the front end of apron 3 overturns downwards the overlap joint and forms accessible ramp on baffle 2, the baffle can be complete accomodate in the frame, the frame mounting is in the bottom plate of vehicle, the structure of frame is regular, and is small, and the space that occupies the automobile body is little, and, the baffle is overhanging to be opened, the passenger need not leave the installation region of baffle, very big improvement convenience and the application scope that the product used, better result of use has, the commonality is better.
Referring to fig. 3, a movable front cover plate 4 is arranged at the front end of a frame 1, the rear end of the front cover plate 4 is hinged with the bottom end of the front end of the frame 1 through a hinge 41, the front cover plate 4 can be opened and closed in an overturning manner at the front end of the frame 1, a plurality of torsion springs are arranged at the position of the hinge 41, the torsion springs have the function of keeping the front cover plate 4 in an automatic reset function, the front cover plate 4 is pushed to be pushed away in the process that a guide plate 2 moves forwards and is opened, the front cover plate 4 is always tangent to the bottom of the guide plate under the action of the torsion springs, the front cover plate keeps a closing trend, when the guide plate 2 is retracted, the front cover plate 4 is automatically closed under the action of the torsion springs, the hinge 41 is externally arranged, namely the hinge 41 is positioned at the outer side of the frame, so that the front cover plate 4 is in an inclined state towards the side of the frame 1 after being reset, namely under the reset state of, the contained angle alpha is 0.5-5 acute angle contained angle, as preferred, apron 4 is 3 acute angle contained angle with vertical direction in this embodiment, in addition, after the apron 4 resets, the upper end of apron 4 just contacts with the front end bottom surface of apron 3, the apron forms the bottom sprag structure of apron front end, after the baffle resets, better supporting share apron atress to the apron, avoid apron department to break down, guarantee the effective operation of apron, the tilt-in state of apron makes the apron after resetting, has self-locking function, avoid when the vehicle jolts the vibrations, the apron is opened by oneself, avoid taking place danger, the trouble, and simultaneously, the pressure of bearing the apron that can be better, avoid leading to the apron to turn up to open because of the pressure of the apron, improve the security of this device.
The anterior upper surface of baffle 2 is equipped with two nylon piece 21 that move up apron 3 and force apron 3 to move up the restoration in the baffle 2 withdraws, the figure of nylon piece 21 is two, two nylon piece 21 bilateral symmetry's setting is in the front portion of baffle, nylon piece 21 passes through the screw mounting on baffle 2, and, nylon piece 2 is close to one side of frame 1 and is smooth inclined plane, the other side of keeping away from the frame also is smooth inclined plane, baffle 2 is withdrawing the in-process, the inclined plane is convenient for with the front end cooperation of apron, make the apron can be by smooth-going jack-up, improve the smooth and easy nature of mutually supporting, the contact back shroud 3 and the frame 1 upper surface parallel and level of the bottom end face complete parallel of nylon piece 21 and apron 3, this time, apron 3 resets, the height of nylon piece can jack-up the apron and make the apron reset completely promptly.
The frame department of the both sides of apron 3 is equipped with fixed limiting plate 5, limiting plate 5 preferred be with frame body structure, the limiting plate is a part of frame, be the setting of apron between two limiting plates, the activity space, limiting plate 5 is the step face with the side that 3 sides of apron are adjacent, it is corresponding, the left and right sides face of apron 3 is complex stair structure with it, the cooperation of step face structure, carry out fore-and-aft spacing to the apron, the apron that makes keeps regular, the parallel and level of frame upper surface after reseing, this footboard device keeps regular structure, small, and occupation space is little, and the installation and use are facilitated.
Referring to fig. 4, a front extending convex edge 11 is arranged at the upper end of the middle part of the frame 1, the upper surface of the convex edge 11 is flush with the upper surface of the frame, a gap is arranged at the bottom end of the convex edge, a matching part 31 which is in clearance fit with the rear end of the cover plate 3 is arranged at the rear end of the cover plate 3, the matching part 31 is inserted into the gap, the size and the clearance fit of the matching part 31 are matched, a connecting pin shaft is arranged at the gap, the rear end of the matching part 31 is movably connected with the frame at the inner side of the gap through a connecting pin shaft 32, a first arc groove 111 is arranged on the front end surface of the convex edge 11, the matching part 31 and the plate body of the cover plate 3 are transited through a second arc groove 311, the first arc groove 111 and the second arc groove 311 form an installation space of the rubber ring 6, the rubber ring 6 is in interference fit with the installation space, namely the rubber ring is extruded at the position, the extrusion molding, effectual invasion of avoiding the foreign matter, guarantee the freely motivity of apron, on the other hand, protruding edge is spacing to apron formation rear end, avoid the apron to overturn in the in-process transition that resets, avoid cooperation department to warp, and simultaneously, protect the rubber ring, avoid the rubber ring transition to receive the agent, the rubber ring that is in under the extrusion state has better leakproofness, the effectual leakproofness that improves the department of meeting, and then make this device have better security, the reliability, it has tension effect to receive extruded rubber ring, the effort has all the time to the apron, this effort can promote the apron when the apron is opened, make the apron open fast.
Referring to fig. 5, connecting shafts 22 are arranged on two sides of the rear end of a guide plate 2, slide rails are respectively arranged in the installation cavity corresponding to two sides of the guide plate 2, a sliding block 7 is arranged in each slide rail, the connecting shafts 22 are rotatably matched with the sliding block 7, a moving mechanism comprises a motor arranged in the installation cavity, synchronizing wheels 71 arranged at two ends of each slide rail and a synchronous belt 72 arranged on the two synchronizing wheels 71, the motor is connected with the synchronizing wheels positioned on the rear side of a frame, the sliding block 7 is fixed on the synchronous belts 72, the sliding block 7 is driven to move back and forth through forward and reverse rotation of the motor, the guide plate is driven to move back and forth through translation, and a micro switch is arranged in a moving range of the sliding block 7 on.
Example 2: the difference between this embodiment and embodiment 1 is that the moving mechanism in this embodiment is an air cylinder or a hydraulic cylinder, the air cylinder or the hydraulic cylinder is disposed in the installation cavity at the side edge of the guide plate, and the output end of the air cylinder protecting the hydraulic cylinder is connected with the slider to drive the guide plate to open and reset.
Example 3: the difference between this embodiment and embodiment 1 is that, referring to fig. 2, the tapered structure at the front end of the guide plate 2 in this embodiment is provided with a plurality of rollers 23 for reducing frictional resistance against a table top or other members when opening, and improving the smoothness of opening.
Example 4: the difference between this embodiment and embodiment 1 lies in, the rear end both sides of baffle 2 are equipped with connecting axle 22, the interior both sides punishment that corresponds baffle 2 of installation cavity do not is equipped with the slide rail, be equipped with the runner in the slide rail, connecting axle 22 and the rotatable cooperation of runner, moving mechanism is including setting up the motor at the installation cavity, the sprocket of setting at the slide rail both ends, chain on two sprockets, the motor is connected with the sprocket that is in the frame rear side, the runner is fixed at the chain, the translation around the runner is driven in the positive and negative rotation of motor, translational motion around the drive baffle, be equipped with micro-gap switch in the moving range of runner on the slide rail, the realization is to the control of baffle motion stroke, the.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (10)
1. A barrier-free getting-on/off pedal device for a vehicle is characterized by comprising:
the frame is fixedly connected with the vehicle body;
the guide plate is arranged in the frame and can be moved forwards and opened to lap the station, an installation cavity for accommodating the guide plate is arranged on the frame, and a moving mechanism for driving the guide plate to move is arranged in the installation cavity;
the cover plate is arranged on the front side of the top of the frame and can be turned up and down, when the guide plate moves forward and is opened, the cover plate is turned over downwards and is lapped on the guide plate to form an obstacle-free ramp, the rear end of the cover plate is connected with the frame through a pin shaft, a rubber ring is arranged at the joint of the cover plate and the frame, and the rubber ring is in an extrusion state to seal the joint of the cover plate and the frame;
the front cover plate is movably arranged on the front side of the frame, the guide plate is completely accommodated in the installation cavity, the front cover plate automatically closes and seals the installation cavity, and after the front cover plate is closed, the front end of the front cover plate just contacts with the bottom end face of the front end of the cover plate to support the cover plate;
the limiting plates are arranged on two sides of the cover plate and fixedly connected with the frame to limit the longitudinal position of the cover plate, and the connecting surfaces of the limiting plates and the cover plate are of a step surface matching structure;
the upper surface of the guide plate is provided with a jacking block which jacks the cover plate to move upwards to force the cover plate to reset in the process of retracting the guide plate.
2. The barrier-free step device for getting on and off a vehicle of claim 1, wherein the limiting plate and the frame are integrally formed.
3. The barrier-free step device for getting on and off a vehicle of claim 1, wherein the front end of the guide plate is of a tapered structure or the front end of the guide plate is provided with a roller.
4. The barrier-free step apparatus for boarding and disembarking for vehicle of claim 1, wherein the top block is a nylon block disposed on the guide plate, one side of the nylon block near the frame is a smooth slope, and the upper surface of the nylon block and the bottom end surface of the cover plate are completely contacted and the rear cover plate is flush with the upper surface of the frame.
5. The barrier-free step device for getting on and off the vehicle of claim 1, wherein a first arc groove is formed at a joint of the frame and the cover plate, a second arc groove is formed on the cover plate corresponding to the first arc groove, the first arc groove and the second arc groove form an installation space of the rubber ring, and the rubber ring is in interference fit with the installation space.
6. The barrier-free boarding and disembarking pedal device for the vehicle as claimed in claim 1, wherein connecting shafts are arranged on two sides of the rear end of the guide plate, slide rails are respectively arranged on two sides of the corresponding guide plate in the mounting cavity, slide blocks or rotating wheels are arranged in the slide rails, the connecting shafts are rotatably matched with the slide blocks or the rotating wheels, and the moving mechanism drives the slide blocks or the rotating wheels to move.
7. The device as claimed in claim 6, wherein the moving mechanism comprises a motor disposed in the mounting chamber, a sprocket or a synchronizing wheel disposed at both ends of the slide rail, and a chain or a synchronous belt disposed on the two sprockets or the two synchronizing wheels, the motor is connected to one of the sprockets or the synchronizing wheel, and the sliding block or the rotating wheel is fixed to the chain or the synchronizing belt.
8. The barrier-free step device for getting on and off the vehicle of claim 1, wherein the rear end of the front cover plate is hinged with the bottom end of the front end of the frame through a hinge, a torsion spring is arranged at the hinged position, the hinge is arranged externally, the front cover plate is reset, the front cover plate inclines towards the frame, and the front cover plate forms an acute included angle of 0.2-5 degrees with the vertical direction.
9. The barrier-free getting on and off pedal device for the vehicle as claimed in claim 1, wherein a protruding edge extending forward is provided at an upper end of a middle portion of the frame, a fitting portion extending to a bottom side of the protruding edge is provided at a rear end of the cover plate, the fitting portion is movably connected to the frame at the bottom side of the protruding edge through a connecting pin shaft, a first arc groove is provided at a front end surface of the protruding edge, the fitting portion and a plate body of the cover plate are transited through a second arc groove, the first arc groove and the second arc groove form an installation space of the rubber ring, and the rubber ring is in interference fit with the installation space.
10. The barrier-free step device for getting on and off the vehicle of claim 1, wherein the bottom end surface of the limiting plate is an inclined surface, and the thickness of the limiting plate at the inclined surface decreases from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484524.3U CN211943137U (en) | 2019-12-31 | 2019-12-31 | Accessible getting-on and getting-off pedal device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484524.3U CN211943137U (en) | 2019-12-31 | 2019-12-31 | Accessible getting-on and getting-off pedal device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943137U true CN211943137U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484524.3U Active CN211943137U (en) | 2019-12-31 | 2019-12-31 | Accessible getting-on and getting-off pedal device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211943137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537282A (en) * | 2020-11-19 | 2022-05-27 | 丰田车体株式会社 | Vehicle structure |
-
2019
- 2019-12-31 CN CN201922484524.3U patent/CN211943137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537282A (en) * | 2020-11-19 | 2022-05-27 | 丰田车体株式会社 | Vehicle structure |
| CN114537282B (en) * | 2020-11-19 | 2024-03-29 | 丰田车体株式会社 | Vehicle structure |
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