CN210685224U

CN210685224U - Barrier-free ramp for railway platform

Info

Publication number: CN210685224U
Application number: CN201921327060.9U
Authority: CN
Inventors: 王勇
Original assignee: Changzhou Ludaman Intelligent Technology Co Ltd
Current assignee: Changzhou Ludaman Intelligent Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-05
Anticipated expiration: 2029-08-16

Abstract

The utility model provides an accessible ramp of railway platform, including ramp mounting, portable ramp and tool to lock, ramp mounting and ground fixed connection, portable ramp is located the inside of ramp mounting, the tool to lock is fixed the tip of ramp mounting and is realized the spacing to portable ramp, portable ramp includes support, ramp subassembly, positioner and rolling wheel part; under the condition that the ramp is movable, the device is matched with the ramp fixing piece and the lockset to fix the movable ramp, so that the movable ramp is ensured to have a fixed storage point in the public field, can be found and utilized at any time when needed, and the life convenience of physically disabled people and old people is ensured; and the rolling wheel component is fixedly arranged below the support, so that the movable ramp can be conveniently moved, the movable ramp can be moved to different positions according to requirements, the operation is simple and convenient, and the use convenience of the movable ramp is improved.

Description

Barrier-free ramp for railway platform

Technical Field

The utility model relates to an accessible ramp technical field especially relates to a railway platform accessible ramp.

Background

The disabled people and the old people in China are increasing day by day, most of the people need to take wheelchairs for physical reasons, along with the improvement of living standard and frequent communication of people, difficult traveling is gradually difficult to make into the difficult problems in learning, working and living, the barrier-free facilities in China are started later, the foundation is weak, the matching is incomplete, the humanized design is too little, especially the barrier-free ramp type electrically or hydraulically operated is provided in the public transportation field for caring the traveling and getting on and off of the people sitting on the wheelchairs, but the portable barrier-free passage is complicated in structure, large in size and inconvenient to move, cannot completely meet the traveling of the people sitting on the wheelchairs, for example, the patent CN205777184U discloses a portable barrier-free ramp, which is easy to lose or not easy to find when needed due to the absence of a fixed storage place, seriously affecting the development of accessible facilities in the public field and influencing the normal life of the disabled and the old.

Disclosure of Invention

In order to overcome the following problems in the prior art, the existing electric or hydraulic operated barrier-free ramp type structure in the public transportation field is complex, large in size and inconvenient to move, and the portable barrier-free passage is easy to lose or not easy to find when needed because of no fixed storage place, thereby seriously affecting the normal life of physically disabled people and old people; the utility model provides a railway platform accessible ramp, its characterized in that: the movable ramp is fixed at the end part of the ramp fixing piece to limit the movable ramp; the movable ramp comprises a support, a ramp component, a positioning device and a rolling wheel component, wherein the ramp component is located inside the support and is connected with the support in a rotating mode, the rolling wheel component is fixedly installed below the support, and the positioning device is fixedly connected to the support and penetrates through the support to be connected with the ramp component in a sliding mode.

On the basis, the support comprises a base and two handrails, the two handrails are respectively installed at two ends of the upper surface of the base, the ramp component is located inside the base, penetrates through the left end and the right end of the base and is rotatably connected with the base, the rolling wheel component is fixedly installed below the base, and the positioning device is fixedly installed at the upper end of the handrail.

On the basis, the handrail is of an inverted U-shaped structure, the opening end of the U-shaped structure is fixedly connected with the base, the closed end of the U-shaped structure is provided with a positioning device, and the positioning device penetrates through the left side and the right side of the handrail.

On this basis, positioner includes barrel, dabber, spring and handle, barrel and handrail fixed connection, the dabber is located the barrel inside to run through the both ends of barrel, the handle is installed in the dabber and is kept away from the one end of ramp subassembly, the spring is located between barrel and the dabber.

On the basis, the ramp component comprises a first ramp plate, a second ramp plate, an elastic piece and a locking device, wherein the first ramp plate and the second ramp plate are parallel to each other, one ends of the first ramp plate and the second ramp plate are connected through the elastic piece, and the other ends of the first ramp plate and the second ramp plate are detachably and fixedly connected through the locking device.

On the basis, the elastic piece is an axial spring, one end of the axial spring is fixedly connected with the first ramp plate, and the other end of the axial spring is fixedly connected with the second ramp plate.

On the basis, the locking device comprises a handle and a hasp, wherein the handle and the hasp are respectively positioned on the side surfaces of the first slope board and the second slope board and fixedly connected with the side surfaces of the first slope board and the second slope board.

On the basis, the handles correspond to the hasps one by one, and the heights of the handles and the hasps on the first slope board and the two sides of the slope board are the same.

On the basis, the ramp fixing piece comprises two upright columns and two extending arms, the two extending arms are fixedly installed on the side faces of the upper ends of the upright columns, the upright columns are fixedly connected with the ground, and the movable ramp is located between the two extending arms.

On this basis, the cantilever arm is "U" type structure, and the open end and the stand fixed connection of "U" type, the blind end fixed mounting tool to lock of "U" type.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this device adopts ramp mounting, portable ramp and tool to lock complex mode, under the mobilizable circumstances in assurance ramp, cooperates ramp mounting and tool to lock to fix portable ramp simultaneously, makes portable ramp have fixed storage point in public field, can be found and utilized at any time when needs, has improved the construction of public field accessible facility, guarantees the convenience of limbs disabled personage and old personage's normal work, study and life.

2. The movable ramp of the device adopts a mode of matching the support, the ramp component, the positioning device and the rolling wheel component, and the rolling wheel component is fixedly arranged below the support, so that the movable ramp can be conveniently moved, the ramp can be moved to different positions as required, and the operation is simple and convenient.

Drawings

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

FIG. 2 is a schematic structural view of a ramp mount according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a movable ramp according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a movable ramp according to an embodiment of the present invention;

fig. 5 is a schematic side view of a movable ramp according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a locking device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a positioning device according to an embodiment of the present invention;

in the figure: 1. ramp fixing part, 11, upright post, 12, extension arm, 2, movable ramp, 21, bracket, 211, base, 212, handrail, 22, ramp component, 221, ramp plate I, 222, ramp plate II, 223, elastic part, 224, locking device, 2241, handle, 2242, buckle, 23, positioning device, 231, cylinder body, 232, mandrel, 233, spring, 234, handle, 24, rolling wheel part, 3, lock,

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-7, the present invention schematically illustrates a railway platform barrier-free ramp.

The utility model discloses a railway platform barrier-free ramp, as shown in figure 1, including ramp mounting 1, movable ramp 2 and tool to lock 3, ramp mounting 1 and ground fixed connection, movable ramp 2 is located the inside of ramp mounting 1, tool to lock 3 is fixed and is realized the spacing to movable ramp 2 at the tip of ramp mounting 1, under the condition of guaranteeing that the ramp is movable, cooperate ramp mounting 1 and tool to lock 3 to carry out the spacing to movable ramp 2 simultaneously, make movable ramp 2 have fixed storage point in public domain, can be found and utilized at any time when needing, improved the construction of the barrier-free facility in public domain; the ramp fixing member 1 comprises an upright post 11 and two extending arms 12, as shown in fig. 2, the upright post 11 is fixedly connected with the ground, the number of the extending arms 12 is two, the two extending arms 12 are fixedly arranged on the side surface of the upper end of the upright post 11, a certain distance is kept between the two extending arms 12, and the movable ramp 2 is positioned between the two extending arms 12 to accommodate the movable ramp 2; the upright post 11 is of an L-shaped structure, the lower edge of the L-shaped structure is fixedly connected with the ground, and the end part of the lower edge of the L-shaped structure in the middle of the right side of the L-shaped vertical edge is fixedly connected through a rib plate, so that the integral rigidity of the L-shaped structure is ensured; a projecting arm 12 is installed on the left side of the vertical side of the L shape, so that the movable ramp 2 can be pushed in and pushed out conveniently; the projecting arms 12 are in a U-shaped structure, the open end of the U-shaped structure is fixedly connected with the upright post 11, the U-shaped structure is vertically arranged, a certain width is kept between the two projecting arms 12, the width is larger than the total thickness of the movable ramp 2, thus ensuring the accommodation of the movable ramp 2, the overall height of the "U" shape of the projecting arms 12 is greater than the overall width of the movable ramp 2, so that when the movable ramp 2 is positioned within the ramp anchor 1, the closed end of the "U" shape of the projecting arm 12 extends outwardly beyond the movable ramp 2, complete accommodation of the movable ramp 2 is achieved, the closed ends of the "U" shape of the two projecting arms 12 being used for mounting the lock 3, thereby realizing the limit of the movable ramp 2, leading the movable ramp 2 to have a fixed storage point in the public field, can be found and utilized at any time when needed, and improves the construction of barrier-free facilities in the public field; the movable ramp 2 comprises a support 21, a ramp component 22, a positioning device 23 and a rolling wheel component 24, as shown in fig. 3, 4 and 5, the ramp component 22 is positioned inside the support 21 and is rotatably connected with the support 21, the rolling wheel component 24 is fixedly arranged below the support 21, the positioning device 23 is fixedly arranged on the support 21 and passes through the support 21 to be in sliding connection with the ramp component 22, the support 21 and the positioning device 23 are matched to position the ramp component 22 from two ends, so that the positioning reliability of the ramp component 22 is ensured, the rolling wheel component 24 is a universal roller wheel to facilitate the movable ramp 2 to move to any position, so that the movable ramp 2 can move to different positions according to needs, and the operation is simple and convenient; the support 21 comprises a base 211 and two handrails 212, the handrails 212 are respectively arranged at two ends of the upper surface of the base 211, the ramp component 2 penetrates through the left end and the right end of the base 211 and is rotatably connected with the base 211, and the rolling wheel component 24 is fixedly arranged below the base 211; the base 211 is of an I-shaped structure, mounting plates perpendicular to an I-shaped plane are arranged in the middle of the upper end and the lower end of the I-shaped structure, a straight mounting hole is formed in each mounting plate, the ramp component 22 penetrates through the mounting holes to be rotatably connected with the base 211, and the two ends of each mounting plate are used for mounting the handrails 212; the handrail 212 is of an inverted U-shaped structure, the open end of the U-shaped structure is fixedly connected with the base 211, the closed end of the U-shaped structure of the handrail 212 is provided with the positioning device 23, and the positioning device 23 penetrates through the left side and the right side of the handrail 212 and is connected with the ramp component 22 in a sliding manner; the positioning device 23 is a drawing type elastic device, as shown in fig. 7, and includes a barrel 231, a spindle 232, a spring 233 and a handle 234, the barrel 231 and the handle 212 are fixedly connected to penetrate through the left and right sides of the handle 212, the spindle 232 is located inside the barrel 231 and penetrates through both ends of the barrel 231, the handle 234 is installed at one end of the spindle 232 extending out of the barrel 231 and away from the ramp component 22, the spring 233 is located between the barrel 231 and the spindle 232, the barrel 231 is a barrel-shaped structure, the bottom of the barrel is provided with a through hole for the spindle 232 to pass through, the outer surface of the barrel 231 is fixedly connected with the handle 212 and is arranged perpendicular to and flat with the handle 212, the spindle 232 penetrates through both left and right ends of the handle 212, the spindle 232 is a stepped structure and located inside the barrel 231 and can slide left and right along the barrel 231, one end of the spindle 232 with a smaller diameter passes through the barrel, the end of the mandrel 232, which is not provided with the handle 234, extends out of the cylinder 231 and is inserted into the ramp assembly 22, so that the ramp assembly 22 is positioned; when the ramp component 22 needs to be unfolded, the handle 234 is pulled, the mandrel 232 moves outwards along with the handle 234 and is separated from the ramp component 22, the ramp component 22 is released, the spring 233 is compressed at the moment, when the external force disappears, the mandrel 232 restores to the original position under the action of the spring 233 and is inserted into the ramp component 22, and the positioning of the ramp component 22 is realized, so that the operation is simple, safe and reliable; the ramp component 22 comprises a first ramp plate 221, a second ramp plate 222, an elastic member 223 and a locking device 224, wherein the first ramp plate 221 and the second ramp plate 222 are parallel to each other, one end of the first ramp plate 221 and one end of the second ramp plate 222 are connected through the elastic member 223, and the other end of the first ramp plate 221 and the other end of the second ramp plate 222 are detachably and fixedly connected through the locking device 224; the first ramp plate 221 and the second ramp plate 222 are positioned in the base 211, two side faces of the lower ends of the first ramp plate 221 and the second ramp plate 222 are provided with extension shafts, the extension shafts penetrate through the I-shaped mounting holes of the base 211 and are connected through elastic pieces 223, and the elastic pieces 223 are positioned on the outer side of the base 211; the elastic piece 223 is an axial spring, one end of the axial spring is fixedly connected with the first ramp plate 221, and the other end of the axial spring is fixedly connected with the second ramp plate 222, so that the first ramp plate 221 and the second ramp plate 222 are elastically connected together and can rotate relative to the base 211, and the gap between the first ramp plate 221 and the second ramp plate 222 is adjusted as required; two side surfaces of the upper ends of the first ramp plate 221 and the second ramp plate 222 are provided with locking devices 224, each locking device 224 comprises a handle 2241 and a hasp 2242, the handles 2241 and the hasps 2242 are respectively located on the side surfaces of the first ramp plate 221 and the second ramp plate 222 and are fixedly connected with the side surfaces of the first ramp plate 221 and the second ramp plate 222, the handles 2241 and the hasps 2242 correspond to each other one by one, the heights of the side surfaces of the first ramp plate 221 and the second ramp plate 222 are the same, the first ramp plate 221 and the second ramp plate 222 can be detachably and fixedly connected, when the ramp assembly 22 is unfolded, the handles 2241 and the hasps 2242 are unlocked, and the first ramp plate 221 and the second ramp plate 222 rotate towards the left and right directions relative to the base 211 respectively until the rotating ends are in contact with the ground.

The working principle is as follows:

unfolding: the lock 3 is opened, the movable ramp 2 is moved out of the ramp fixing piece 1, then the movable ramp 2 is moved to a place where the movable ramp 2 is needed, the locking of the pull handle 2241 and the hasp 2242 is opened, then the first ramp plate 221 is rotated until the first ramp plate is contacted with the ground, the second ramp plate 222 is separated from the positioning device 23 by drawing the handle 234, and the second ramp plate 222 is rotated until the second ramp plate is contacted with the ground, so that the unfolding of the ramp is completed.

Storage: rotating the second ramp plate 222 to be in a vertical state, drawing the handle 234 to position the second ramp plate 222 with the positioning device 23, rotating the first ramp plate 221 until the first ramp plate is parallel to the second ramp plate 222 and is close to the second ramp plate 222, locking the first ramp plate 221 and the second ramp plate 222 by using the pull handle 2241 and the buckle 2242, moving the movable ramp 2 into the ramp fixing piece 1, and fixing the movable ramp 2 by using the lock 3 to realize accommodation of the ramp.

The device adopts a way of matching the ramp fixing piece 1, the movable ramp 2 and the lock 3, under the condition of ensuring that the ramp is movable, the movable ramp is fixed by matching the ramp fixing piece 1 and the lock 3 at the same time, so that the movable ramp 2 is ensured to have a fixed storage point in the public field and can be found and utilized at any time when needed, the construction of barrier-free facilities in the public field is improved, and the convenience of normal work, study and life of physically disabled people and old people is ensured; and the movable ramp 2 adopts the mode that the support 21, the ramp component 22, the positioning device 23 and the rolling wheel component 24 are matched, the rolling wheel component 24 is fixedly arranged below the support so as to be convenient for the movement of the movable ramp 2, the movable ramp 2 can be moved to different positions according to the requirements, the operation is simple and convenient, the use convenience of the movable ramp 2 is improved, and the accessible ramp is convenient to move.

While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An unobstructed ramp for a railway platform, comprising: the movable slope type parking device comprises a slope fixing piece (1), a movable slope (2) and a lock (3), wherein the slope fixing piece (1) is fixedly connected with the ground, the movable slope (2) is located inside the slope fixing piece (1), and the lock (3) is fixed at the end part of the slope fixing piece (1) to limit the movable slope (2); the movable ramp (2) comprises a support (21), a ramp component (22), a positioning device (23) and a rolling wheel component (24), wherein the ramp component (22) is located inside the support (21) and is rotatably connected with the support (21), the rolling wheel component (24) is fixedly installed below the support (21), and the positioning device (23) is fixedly connected to the support (21) and penetrates through the support (21) to be in sliding connection with the ramp component (22).

2. A railway platform barrier-free ramp according to claim 1, wherein: the support (21) comprises a base (211) and two handrails (212), the two handrails (212) are respectively installed at two ends of the upper surface of the base (211), the ramp component (22) is located inside the base (211), penetrates through the left end and the right end of the base (211) and is rotatably connected with the base (211), the rolling wheel component (24) is fixedly installed below the base (211), and the positioning device (23) is fixedly installed at the upper end of the handrail (212).

3. A railway platform barrier-free ramp according to claim 2, wherein: the handrail (212) is of an inverted U-shaped structure, the open end of the U shape is fixedly connected with the base (211), the closed end of the U shape is provided with a positioning device (23), and the positioning device (23) penetrates through the left side and the right side of the handrail (212).

4. A railway platform barrier-free ramp according to claim 2, wherein: the positioning device (23) comprises a cylinder body (231), a mandrel (232), a spring (233) and a handle (234), wherein the cylinder body (231) is fixedly connected with the handrail (212), the mandrel (232) is positioned in the cylinder body (231) and penetrates through two ends of the cylinder body (231), the handle (234) is installed at one end, far away from the ramp assembly (22), of the mandrel (232), and the spring (233) is positioned between the cylinder body (231) and the mandrel (232).

5. A railway platform barrier-free ramp according to claim 1, wherein: the ramp component (22) comprises a first ramp plate (221), a second ramp plate (222), an elastic piece (223) and a locking device (224), wherein the first ramp plate (221) and the second ramp plate (222) are parallel to each other, one ends of the first ramp plate (221) and the second ramp plate (222) are connected through the elastic piece (223), and the other ends of the first ramp plate (221) and the second ramp plate (222) are detachably and fixedly connected through the locking device (224).

6. A railway platform barrier-free ramp according to claim 5, wherein: the elastic piece (223) is an axial spring, one end of the axial spring is fixedly connected with the first ramp plate (221), and the other end of the axial spring is fixedly connected with the second ramp plate (222).

7. A railway platform barrier-free ramp according to claim 5, wherein: locking device (224) include handle (2241) and hasp (2242), handle (2241) and hasp (2242) are located the side of ramp board one (221) and ramp board two (222) respectively, with the side fixed connection of ramp board one (221) and ramp board two (222).

8. A railway platform barrier-free ramp according to claim 7, wherein: the handles (2241) correspond to the hasps (2242) one by one, and the heights of the handles (2241) and the hasps (2242) on the side surfaces of the first slope board (221) and the second slope board (222) are the same.

9. A railway platform barrier-free ramp according to claim 1, wherein: the ramp fixing piece (1) comprises an upright post (11) and two extending arms (12), the two extending arms (12) are fixedly arranged on the side face of the upper end of the upright post (11), the upright post (11) is fixedly connected with the ground, and the movable ramp (2) is positioned between the two extending arms (12).

10. A railway platform barrier-free ramp according to claim 9, wherein: the extension arm (12) is of a U-shaped structure, the opening end of the U-shaped structure is fixedly connected with the upright post (11), and the lock (3) is fixedly installed at the closed end of the U-shaped structure.