CN220053661U

CN220053661U - Old man boarding device

Info

Publication number: CN220053661U
Application number: CN202221319476.8U
Authority: CN
Inventors: 陶浩宇
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-11-21
Anticipated expiration: 2032-05-30

Abstract

The utility model provides an old people boarding device which comprises a vehicle bottom fixing seat and a supporting platform, wherein one side of the vehicle bottom fixing seat is correspondingly provided with a mounting groove, a plurality of telescopic cylinders are correspondingly arranged in the mounting groove, and one side of the supporting platform is fixedly connected with the end part of a piston rod of each telescopic cylinder; the top of the supporting platform is correspondingly provided with a passenger carrying platform which can be lifted up and down, two sides of the passenger carrying platform are respectively correspondingly provided with a handrail, two sides of the passenger carrying platform are respectively correspondingly provided with lifting cylinders, and the middle parts of the two handrails are respectively correspondingly arranged at the tops of piston rods of the two lifting cylinders. The utility model can send the old people with inconvenient actions on the passenger platform into the car from the roadside, thereby realizing the convenient and easy getting on and off of the old people.

Description

Old man boarding device

Technical Field

The utility model belongs to the technical field of travel equipment for old people, and particularly relates to a boarding device for the old people.

Background

With the development of society, more and more people gradually walk into the aged society, the aged increases year by year, and the aged has inconvenient legs and feet, and goes out to become great difficulty. The existing old people with inconvenient legs and feet can only drive or get off by families, and if taking vehicles such as buses, the old people can get on or off the buses, so that inconvenience is brought to the mind and the body of the old people and other passengers and drivers. Therefore, it is necessary to provide a boarding device for the aged to solve the above problems.

Disclosure of Invention

1. Object of the utility model

The utility model provides a boarding device for the old, aiming at the technical problems mentioned in the background art.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the old man boarding device comprises a car bottom fixing seat and a supporting platform, wherein one side of the car bottom fixing seat is correspondingly provided with a mounting groove, a plurality of telescopic cylinders are correspondingly arranged in the mounting groove, and one side of the supporting platform is fixedly connected with the end parts of piston rods of the telescopic cylinders; the top of the supporting platform is correspondingly provided with a passenger carrying platform which can be lifted up and down, two sides of the passenger carrying platform are respectively correspondingly provided with a handrail, two sides of the passenger carrying platform are respectively correspondingly provided with lifting cylinders, and the middle parts of the two handrails are respectively correspondingly arranged at the tops of piston rods of the two lifting cylinders.

The further improvement is that: the top of the supporting platform is rotatably provided with two screws which are arranged in parallel, threads on two sides of the screws are opposite in rotation direction, two sides of the screws are respectively provided with a sliding block correspondingly, a fork shear supporting frame is correspondingly arranged above the sliding blocks, the middle parts of the fork shear supporting frames are hinged together, two sides of the bottom of the fork shear supporting frame are respectively hinged on the two sliding blocks, two sides of the top of the fork shear supporting frame are respectively hinged on two sides of the bottom of the passenger carrying platform, and one side of the top of the fork shear supporting frame can transversely move along the bottom of the passenger carrying platform; the top of the supporting platform is correspondingly provided with a driving motor which is in transmission connection with the two screws.

The further improvement is that: guide posts are correspondingly arranged on two sides of the bottom of the handrail, guide seats are correspondingly arranged on two sides of the passenger carrying platform, guide holes are correspondingly formed in the guide seats, and the guide posts respectively penetrate through the corresponding guide holes.

The further improvement is that: the two sides of the supporting platform are correspondingly provided with supporting cylinders, and piston rods at the bottoms of the supporting cylinders can stretch up and down.

The further improvement is that: a plurality of fixing screw holes are correspondingly formed in the vehicle bottom fixing seat.

The further improvement is that: and the top of the passenger carrying platform is correspondingly provided with an anti-skid pad.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the passenger carrying platform capable of lifting up and down is arranged at the top of the supporting platform, and the telescopic cylinder is used for controlling the telescopic movement of the supporting platform, so that the old people with inconvenient actions on the passenger carrying platform can be sent into the vehicle from the roadside, and the old people can get on and off the vehicle conveniently and easily; the arrangement of the handrail is also convenient for the old to support, improves the safety of the old when getting on or off, and has simple integral structure, convenient use and strong practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of a boarding device of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the top components of the support platform of the present utility model.

Reference numerals

1. A vehicle bottom fixing seat; 101. a mounting groove; 102. fixing the screw holes; 2. a telescopic cylinder; 3. a support platform; 4. a screw; 5. screw fixing seat; 6. a slide block; 7. a passenger carrying platform; 8. a fork shear support frame; 9. a driving motor; 10. a support cylinder; 11. a lifting cylinder; 12. a handrail; 13. a guide post; 14. a guide seat.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-2, an old man boarding device of the present embodiment includes a bottom fixing seat 1 and a supporting platform 3, where the bottom fixing seat 1 is correspondingly provided with a plurality of fixing screw holes 102, in this embodiment, eight fixing screw holes 102 may be specifically and symmetrically provided on two sides of the top of the bottom fixing seat 1, and by setting the fixing screw holes 102, the bottom fixing seat 1 may be correspondingly installed at a corresponding position of the bottom of a vehicle door of a vehicle. One side of the underbody fixing seat 1 is correspondingly provided with a mounting groove 101, a plurality of telescopic cylinders 2 are correspondingly arranged in the mounting groove 101, and in the embodiment, four telescopic cylinders 2 can be arranged in the mounting groove 101 at intervals; the supporting platform 3 is a square supporting plate, one side of the supporting platform 3 is fixedly connected with the end part of a piston rod of the telescopic cylinder 2, and the longitudinal extension of the supporting platform 3 is realized through the telescopic cylinder 2. The top of the supporting platform 3 is correspondingly provided with a passenger carrying platform 7 which can be lifted up and down, and the old can correspondingly stand on the passenger carrying platform 7.

Specifically, two parallel and symmetrically arranged screws 4 are rotatably arranged at the top of the supporting platform 3, and threads on two sides of the screws 4 are opposite in rotation direction. The two sides of the screw 4 are respectively and correspondingly provided with a sliding block 6, and a fork shear supporting frame 8 is correspondingly arranged above the sliding block 6. The fork shear support frame 8 consists of two strip-shaped fork shear plates, the middle parts of the fork shear support frames 8 are hinged together, two sides of the bottom of the fork shear support frame 8 are respectively hinged on the two sliding blocks 6, two sides of the top of the fork shear support frame 8 are respectively hinged on two sides of the bottom of the passenger carrying platform 7, and one side of the top of the fork shear support frame 8 can transversely move along the bottom of the passenger carrying platform 7; namely, the middle parts of the two fork shearing plates are hinged together, the bottoms of the two fork shearing plates are respectively hinged on the two sliding blocks 6, the tops of the two fork shearing plates are respectively hinged on two sides of the bottom of the passenger carrying platform 7, and the top of one fork shearing plate can transversely move along the bottom of the passenger carrying platform 7. The top of supporting platform 3 still corresponds and installs driving motor 9, and this driving motor 9 passes through the belt drive mode transmission with two screw rods 4 and is connected, and the epaxial correspondence of output of driving motor 9 is installed first band pulley promptly, and the second band pulley is installed to the one end of two screw rods 4 corresponds, is connected through belt drive between first band pulley and the two second band pulleys, drives two screw rods 4 through driving motor 9 and rotates to make two sliders 6 on the screw rod 4 move in opposite directions, prop up passenger carrying platform 7 and raise. The top of supporting platform 3 has offered the mounting groove correspondingly, screw rod 4 and driving motor 9 all correspond to be arranged in this mounting groove, the both ends correspondence of screw rod 4 in the mounting groove are equipped with screw rod fixing base 5, screw rod 4 rotatable mounting is on screw rod fixing base 5.

The passenger carrying platform 7 is a square plate, the two sides of the passenger carrying platform 7 are respectively and correspondingly provided with the handrail 12, the two sides of the passenger carrying platform 7 are respectively and correspondingly provided with the lifting cylinders 11, the middle parts of the two handrails 12 are respectively and correspondingly arranged at the tops of the piston rods of the two lifting cylinders 11, the handrails 12 are pushed to lift by the lifting cylinders 11, the passenger carrying platform 7 is surrounded, the old people can conveniently stand, and the safety of getting on or off the bus is improved. Guide posts 13 are correspondingly arranged on two sides of the bottom of the handrail 12, guide seats 14 are correspondingly arranged on two sides of the passenger carrying platform 7, guide holes are correspondingly formed in the guide seats 14, the guide posts 13 respectively penetrate through the corresponding guide holes, and the stability of lifting of the handrail 12 and the safety of the handrail are improved through the arrangement of the guide posts 13 and the guide seats 14. The anti-slip pad is correspondingly arranged at the top of the passenger carrying platform 7 so as to prevent the old people from slipping when standing on the passenger carrying platform 7 and further improve the safety of getting on or off the bus of the old people.

The two sides of the supporting platform 3 can be correspondingly provided with four supporting cylinders 10 which are longitudinally arranged, the four supporting cylinders 10 are symmetrically distributed on the two sides of the supporting platform 3, piston rods at the bottoms of the supporting cylinders 10 can stretch up and down, and the supporting cylinders 10 are arranged to support the ground by utilizing the supporting cylinders 10, so that the supporting platform 3 is supported. The bottom end of the piston rod at the bottom of the supporting cylinder 10 can be correspondingly provided with a round supporting block so as to be capable of supporting the ground better. The supporting cylinder 10 may also be horizontally and rotatably installed on two sides of the supporting platform 3 (as shown in fig. 1 and 2, the supporting cylinders 10 in fig. 1 and 2 are all transversely installed), and when in use, the supporting cylinder 10 is rotated by 90 degrees, and the horizontal supporting cylinder 10 is rotated to be in a vertical state, so as to play a role in supporting the supporting platform 3.

The working principle of the utility model is as follows: the vehicle bottom fixing seat 1 of the boarding device is correspondingly arranged at the corresponding position of the bottom of the vehicle door, and the notch of the mounting groove 101 of the vehicle bottom fixing seat 1 is outwards arranged during the mounting. When a vehicle arrives at the side of the old, piston rods of the telescopic cylinders 2 in the vehicle bottom fixing seat 1 extend out to push the supporting platform 3 and the passenger carrying platform 7 to the passenger carrying platform, then lifting cylinders 11 on two sides of the passenger carrying platform 7 also control the lifting of the handrail 12, at the moment, the old at the passenger carrying platform can stand on the passenger carrying platform 7, then the driving motor 9 is started, and the two screws 4 are driven to rotate through the driving motor 9, so that two sliding blocks 6 on the screws 4 move in opposite directions to prop up and lift the passenger carrying platform 7 to be flush with the height of a vehicle door step; then the telescopic cylinder 2 controls the supporting platform 3 and the passenger carrying platform 7 to retract, and the old people are sent into the carriage. After the completion, driving motor 9 reverses, descends passenger carrying platform 7, and handrail 12 also descends to normal position, then the piston rod of telescopic cylinder 2 withdraws, withdraws the device at the bottom of the car, has realized the light getting on or off of old man, has satisfied the trip demand of old man. In addition, the passenger carrying platform 7 of the embodiment can be installed at the top of the supporting platform 3 in a lifting manner by using a telescopic cylinder, and lifting of the passenger carrying platform 7 is realized by the telescopic cylinder between the supporting platform 3 and the passenger carrying platform 7.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides an old man boarding device which characterized in that: the automobile bottom fixing seat (1) and the supporting platform (3) are included, one side of the automobile bottom fixing seat (1) is correspondingly provided with a mounting groove (101), a plurality of telescopic cylinders (2) are correspondingly arranged in the mounting groove (101), and one side of the supporting platform (3) is fixedly connected with the end parts of piston rods of the telescopic cylinders (2); the passenger carrying platform is characterized in that the top of the supporting platform (3) is correspondingly provided with a passenger carrying platform (7) capable of lifting up and down, two sides of the passenger carrying platform (7) are respectively correspondingly provided with a handrail (12), two sides of the passenger carrying platform (7) are respectively correspondingly provided with lifting cylinders (11), and the middle parts of the two handrails (12) are respectively correspondingly arranged at the tops of piston rods of the two lifting cylinders (11).

2. The old man boarding device of claim 1, wherein: the top of the supporting platform (3) is rotatably provided with two screws (4) which are arranged in parallel, threads on two sides of the screws (4) are opposite in rotation direction, two sides of the screws (4) are respectively provided with a sliding block (6) correspondingly, a fork shear supporting frame (8) is correspondingly arranged above the sliding blocks (6), the middle parts of the fork shear supporting frames (8) are hinged together, two sides of the bottom of the fork shear supporting frame (8) are respectively hinged on the two sliding blocks (6), two sides of the top of the fork shear supporting frame (8) are respectively hinged on two sides of the bottom of the passenger carrying platform (7), and one side of the top of the fork shear supporting frame (8) can transversely move along the bottom of the passenger carrying platform (7); the top of the supporting platform (3) is correspondingly provided with a driving motor (9), and the driving motor (9) is in transmission connection with the two screws (4).

3. The old man boarding device of claim 2, wherein: guide posts (13) are correspondingly arranged on two sides of the bottom of the handrail (12), guide bases (14) are correspondingly arranged on two sides of the passenger carrying platform (7), guide holes are correspondingly formed in the guide bases (14), and the guide posts (13) respectively penetrate through the corresponding guide holes.

4. A senior citizen boarding device according to any of claims 1-3, characterized in that: the two sides of the supporting platform (3) are correspondingly provided with supporting cylinders (10), and piston rods at the bottoms of the supporting cylinders (10) can stretch up and down.

5. A senior citizen boarding device according to any of claims 1-3, characterized in that: a plurality of fixing screw holes (102) are correspondingly formed in the vehicle bottom fixing seat (1).

6. A senior citizen boarding device according to any of claims 1-3, characterized in that: the top of the passenger carrying platform (7) is correspondingly provided with an anti-skid pad.