CN218316694U - Wheelchair fixing frame for subway - Google Patents

Abstract

The utility model discloses a wheel chair fixing frame for subway, which comprises a train wall and a track, wherein the track is fixedly connected above the bottom of the train wall; further comprising: the clamping rod, the left side stretches into in the groove of the upper left inner wall of car wall, and the inboard of clamping rod is fixed with first stay cord to the other end of first stay cord is connected with the left side that moves the piece through the pulley, move the piece left side and stretch into to slide in the left recess of car wall, and the left side laminating of moving the piece has first spring, the left end of first spring is fixed on the inner wall of the left recess of car wall. This wheelchair mount for subway installs the supporting rod, when the wheelchair is pressed and is moved the piece, makes to move the piece and remove to the rear side, thereby makes to move the piece and remove through first stay cord pulling supporting rod, makes two sets of supporting rods can carry out the centre gripping to the rear end of wheelchair then, thereby has avoided the disabled person to need the process with hand pulling pull rod, and after removing, does not need the disabled person to operate.

Description

Wheelchair fixing frame for subway

Technical Field

The utility model relates to a wheelchair mount technical field specifically is a wheelchair mount for subway.

Background

Along with the development of society, the coverage of subways is wider and wider, the convenience of traveling of people is improved to a great extent, the environment of the earth is effectively protected, when a disabled person using a wheelchair takes the subway, although a worker at a station is helped before going on the subway, the disabled person can only lean on the wheelchair after getting on the subway, so that the disabled person is inconvenient under the condition that a plurality of people in a carriage are in the subway, the current subway is accelerated quickly, the disabled person sitting on the wheelchair needs to press the roller of the wheelchair with both hands, the inconvenience is brought to the disabled person, and a fixing frame capable of fixing the wheelchair is needed to fix the wheelchair, so that the convenience can be brought to the disabled person;

when the traditional wheelchair fixing frame is used, a disabled person pulls the pull rod open by hands, and then the pull rod is placed in front of the chest of the disabled person, so that the movable space of the disabled person is limited to a certain extent, and the pull rod needs to be pushed into the interior of a vehicle body again when the disabled person gets off the vehicle, and the pull rod is inconvenient to store due to the fact that the groove of the pull rod is behind the vehicle body;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheelchair mount for subway to solve the inconvenient problem of mount in the existing market that above-mentioned background art provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: a wheelchair fixing frame for a subway comprises a vehicle wall and a track, wherein the track is fixedly connected above the bottom of the vehicle wall;

further comprising:

the supporting rod, the left side stretches into in the groove of the upper left inner wall of car wall, and the inboard of supporting rod is fixed with first stay cord to the other end of first stay cord is connected with the left side that moves the piece through the pulley, move the piece left side and stretch into to slide in the left recess of car wall, and the left side laminating of moving the piece has first spring, the left end of first spring is fixed on the inner wall of car wall left side recess, and the inboard laminating of supporting rod has the third spring to the other end of third spring is fixed in the groove of the upper left inner wall of car wall.

Preferably, the tracks are provided with two groups, the middle parts of the two groups of tracks are arranged in a concave manner, and the middle parts of the tracks are provided with ejector blocks in a sliding manner.

Through the structure, the wheels on the wheelchair can be clamped in the track, so that the wheels cannot shake.

Preferably, the bottom of kicking block stretches into the block and slides and set up in the inslot of car wall bottom, and the upper right side of kicking block is the arc setting to the upper left side of kicking block is perpendicular setting, the bottom laminating of kicking block has the second spring.

Through the structure, when the wheel on the wheelchair rolls leftwards, the ejector block can move downwards, and when the wheel on the wheelchair is on the right side of the ejector block, the ejector block can limit the wheel, so that the wheel can be prevented from moving.

Preferably, the bottom of the second spring is fixed in a groove at the bottom of the vehicle wall, a second pull rope is arranged in the middle of the second spring, and the top end of the second pull rope is fixed at the bottom of the top block.

Through the structure, the second pull rope can pull the ejector block to move when moving.

Preferably, the other ends of the two groups of second pull ropes are wound into a group through pulleys, and the upper ends of the second pull ropes extend out of the inner wall of the left side of the vehicle wall and are fixedly connected with the top of the pull ring.

Through the structure, the two groups of second pull ropes can be controlled as long as the pull ring is pulled, and then the two groups of second pull ropes can pull the ejector block.

Preferably, a sliding block is fixed on the left side of the clamping rod, and one end of the sliding block is clamped in a sliding groove in the upper left inner wall of the vehicle wall in a sliding mode.

Through the structure, the clamping rods cannot shake when moving, and the stability of the clamping rods can be ensured.

Compared with the prior art, the beneficial effects of the utility model are that: this wheelchair mount for subway, the disabled person's of being convenient for use can carry out the centre gripping to the rear of wheelchair through the removal of supporting rod to realize the purpose of quick fixed wheelchair, and through the kicking block, can so that the wheelchair can not slide at the in-process that the subway went, its concrete content as follows:

(1) The clamping rods are arranged, when the moving block is pressed by the wheelchair, the moving block moves towards the rear side, so that the moving block pulls the clamping rods to move through the first pull ropes, and then the two groups of clamping rods can clamp the rear end of the wheelchair, so that the process that the disabled person needs to pull the pull rod by hands is avoided, and the disabled person does not need to operate after moving;

(2) Be provided with the kicking block, when the kicking block was pressed to the wheel on the wheelchair for the kicking block moves downwards, then the wheel on the wheelchair continues to move backward and will make the wheel leave the kicking block, then makes the kicking block pass through the second spring top and return the normal position, then makes the kicking block can carry on spacingly to the wheel on the wheelchair.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of B in fig. 2 according to the present invention.

In the figure: 1. a vehicle wall; 2. a clamping rod; 3. a slider; 4. a first pull cord; 5. moving the block; 6. a first spring; 7. a track; 8. a top block; 9. a second spring; 10. a second pull cord; 11. a pull ring; 12. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wheel chair fixing frame for a subway comprises a vehicle wall 1 and a track 7, wherein the track 7 is fixedly connected above the bottom of the vehicle wall 1; further comprising: the left side of the clamping rod 2 extends into a groove of the upper left inner wall of the car wall 1, a sliding block 3 is fixed on the left side of the clamping rod 2, one end of the sliding block 3 is clamped in a sliding groove of the upper left inner wall of the car wall 1 in a sliding mode, a first pull rope 4 is fixed on the inner side of the clamping rod 2, the other end of the first pull rope 4 is connected with the left side of the moving block 5 through a pulley, the left side of the moving block 5 extends into a groove which is formed in the left side of the car wall 1 in a sliding mode, a first spring 6 is attached to the left side of the moving block 5, the left end of the first spring 6 is fixed on the inner wall of the groove in the left side of the car wall 1, a third spring 12 is attached to the inner side of the clamping rod 2, and the other end of the third spring 12 is fixed in a groove of the upper left inner wall of the car wall 1;

referring to fig. 1 to 5, after the wheelchair is moved to a certain position, the rear side of the wheelchair is enabled to push against a moving block 5, then the moving block 5 is enabled to move towards the inside of the vehicle wall 1, then the moving block 5 is enabled to pull a clamping rod 2 through a first pull rope 4 when moving, then two groups of clamping rods 2 are enabled to move towards the inner side, and a sliding block 3 is clamped with a sliding groove in the inner wall of the vehicle wall 1 to enable the clamping rods 2 to move stably, the moving block 5 and the clamping rods 2 can also compress a first spring 6 and a third spring 12 when moving, then the two groups of clamping rods 2 can clamp the rear side of the wheelchair, when the wheelchair needs to move, a pull ring 11 is pulled by hand, so that the pull ring 11 drives a second pull rope 10 to move, and the second pull ring 10 pulls a top block 8 through a pulley to move downwards, so that the wheelchair can slide out from a track 7, and then the first spring 6 and the third spring 12 are forced to push the moving block 5 and the clamping rods 2 back to the original position;

the two groups of tracks 7 are arranged, the middle parts of the two groups of tracks 7 are arranged in a concave shape, the middle part of each track 7 is provided with a top block 8 in a sliding manner, the bottom of each top block 8 extends into a groove in the bottom of the car wall 1 in a clamping and sliding manner, the right upper part of each top block 8 is arranged in an arc shape, the left upper part of each top block 8 is arranged vertically, the bottom of each top block 8 is attached with a second spring 9, the bottom of each second spring 9 is fixed in the groove in the bottom of the car wall 1, a second pull rope 10 is arranged in the middle of each second spring 9, the top end of each second pull rope 10 is fixed at the bottom of each top block 8, the other ends of the two groups of second pull ropes 10 are wound into one group through pulleys, and the upper end of each second pull rope 10 extends out of the left inner wall of the car wall 1 and is fixedly connected with the top of the pull ring 11;

referring to fig. 1 to 4, the wheel on the wheelchair enters through one end of the track 7, when the wheel passes through the ejector block 8, because the right end of the ejector block 8 is in the arc-shaped setting, so that the wheel can press the ejector block 8 into the bottom of the vehicle wall 1, the ejector block 8 can compress the second spring 9 when moving, so that the second spring 9 can contract to store force, after the wheel on the wheelchair passes through the ejector block 8, so that the ejector block 8 receives the force of the second spring 9, then, so that the ejector block 8 moves to the original position, because the left side of the ejector block 8 is in the vertical setting, thereby making the ejector block 8 can limit the wheel of the wheelchair.

The working principle is as follows: when the wheel chair fixing frame for the subway is used, firstly, referring to fig. 1 to 4, wheels on a wheel chair enter through one end of a track 7, when the wheels pass through a top block 8, the top block 8 compresses a second spring 9 when moving, so that the second spring 9 can contract to store force, and then the top block 8 moves to the original position, and the left side of the top block 8 is vertically arranged, so that the top block 8 can limit the wheels of the wheel chair;

referring to fig. 1 to 5, after the wheelchair moved to a certain position, make the rear side of wheelchair can push up and move piece 5, then make move piece 5 to the inside removal of car wall 1, then make move piece 5 can pass through first stay cord 4 pulling clamping rod 2 when removing, then make two sets of clamping rod 2 can carry out the centre gripping to the rear side of wheelchair, when needs move the wheelchair, with hand pulling pull ring 11, make pull ring 11 drive second stay cord 10 and remove, and second stay cord 10 passes through pulley pulling kicking block 8 and moves downwards, thereby make the wheelchair can follow roll-off in the track 7, then make first spring 6 and third spring 12 atress will move piece 5 and clamping rod 2 and push back the normal position.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A wheelchair fixing frame for a subway comprises a vehicle wall (1) and a track (7), wherein the track (7) is fixedly connected above the bottom of the vehicle wall (1);

it is characterized by also comprising:

the left side of the clamping rod (2) stretches into the groove of the upper left inner wall of the car wall (1), the inner side of the clamping rod (2) is fixed with a first pull rope (4), the other end of the first pull rope (4) is connected with the left side of the moving block (5) through a pulley, the left side of the moving block (5) stretches into the groove which is formed in the left side of the car wall (1) in a sliding mode, a first spring (6) is attached to the left side of the moving block (5), the left end of the first spring (6) is fixed to the inner wall of the groove in the left side of the car wall (1), a third spring (12) is attached to the inner side of the clamping rod (2), and the other end of the third spring (12) is fixed to the groove of the upper left inner wall of the car wall (1).

2. The wheelchair securing bracket for a subway as claimed in claim 1, wherein: the two sets of tracks (7) are arranged, the middle parts of the two sets of tracks (7) are arranged in a concave mode, and the middle parts of the tracks (7) are provided with ejector blocks (8) in a sliding mode.

3. The wheelchair fixing frame for the subway as claimed in claim 2, wherein: the bottom of kicking block (8) stretches into the block and slides and set up in the inslot of car wall (1) bottom, and the upper right side of kicking block (8) is the arc setting to the upper left side of kicking block (8) is perpendicular setting, the bottom laminating of kicking block (8) has second spring (9).

4. The wheelchair fixing frame for the subway as claimed in claim 3, wherein: the bottom of the second spring (9) is fixed in a groove at the bottom of the vehicle wall (1), a second pull rope (10) is arranged in the middle of the second spring (9), and the top end of the second pull rope (10) is fixed at the bottom of the ejector block (8).

5. The wheelchair fixing frame for the subway as claimed in claim 4, wherein: the other ends of the two groups of second pull ropes (10) are wound into a group through pulleys, and the upper ends of the second pull ropes (10) extend out of the inner wall of the left side of the vehicle wall (1) and are fixedly connected with the top of the pull ring (11).

6. The wheelchair fixing frame for the subway as claimed in claim 1, wherein: the left side of clamping rod (2) is fixed with slider (3), the one end slip block of slider (3) is in the spout of car wall (1) upper left inner wall.

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