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Compact large-stroke barrier-free elevator for medium and large passenger cars

A technology with a large stroke and barrier-free application in the direction of hoisting devices, vehicle components, safety devices for lifting equipment, etc., which can solve the problems of narrow passenger car space, large passenger car space, and large longitudinal volume, etc., to achieve small space and large platform area , strong security effect

Active Publication Date: 2021-09-21
CHANGZHOU XINDER TECH ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing lifting device generally includes a lifting platform and a lifting column. The lifting column is arranged on both sides of the lifting platform. The lifting column controls the lifting platform to rise and fall between the ground and the floor of the bus to realize the lifting of the wheelchair. The longitudinal volume of this type of lifting device Large, takes up a lot of space in the bus and reduces the passenger space of the bus. In addition, the lifting platform is a flap structure. When in use, the lifting platform needs to be turned out to expand the platform. ,There are security risks

Method used

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  • Compact large-stroke barrier-free elevator for medium and large passenger cars
  • Compact large-stroke barrier-free elevator for medium and large passenger cars
  • Compact large-stroke barrier-free elevator for medium and large passenger cars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Embodiment 1: refer to Figure 1-Figure 3 As shown, a compact and large-stroke barrier-free lift for medium and large passenger cars includes a platform 1 that is always kept horizontal, and the platform 1 is used to overlap the car floor to form a barrier-free passage for entering and exiting the vehicle; The connection is at the front of the lifting mechanism. The lifting mechanism is used to lift the platform 1 and control the height of the platform 1. The platform 1 has a low state, a high state and an initial state. When the lifting mechanism drives the platform 1 down to the ground, the platform 1 is in the In the low position state, when the lifting mechanism drives the platform 1 to be level with the vehicle floor, the platform 1 is in the high position state, and the machine compartment 2 stores the lifting mechanism, platform 1, and the side of the machine compartment 2 is equipped with multiple installations. The legs are used to fix the cabin 2. The front si...

Embodiment 2

[0071] Embodiment 2: The difference between this embodiment and Embodiment 1 is that in this embodiment, refer to Figure 18 , the detection mechanism includes a bracket 16, a high position travel switch 13 arranged on the bracket, a horizontal travel switch 15, a high position induction cam 12, a level detection cam 14, a high position induction cam 12, a level detection cam 14 and a rotating shaft provided by the bracket are movably connected, The front end of the high-position induction cam 12 and the level detection cam 14 extend the stroke connection end to one side of the connecting rod 9, and the connection rod 9 is provided with a detection ear plate 9-2, and the connection ends of the high-position induction cam 12 and the level detection cam 14 respectively pass through the high-position Sensing connecting rod 16-1, horizontal sensing connecting rod 16-2 are connected with detection ear plate 9-2, high position sensing cam 12, horizontal detection cam 14 have contacts...

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Abstract

The invention belongs to the technical field of lifting devices, and particularly relates to a compact large-stroke barrier-free elevator for medium and large passenger cars. The compact large-stroke barrier-free elevator comprises a platform, a lifting mechanism, an elevator room, a horizontal pushing mechanism, a locking mechanism and a detection mechanism, wherein the platform is overlapped with an automobile floor to form a barrier-free passage for vehicles to enter and exit; the lifting mechanism lifts the platform and controls the height of the platform, and the platform is pivotally connected to the front part of the lifting mechanism; the elevator room is used for accommodating and storing the lifting mechanism and the platform; the horizontal pushing mechanism is arranged in the elevator room, is connected with the lifting mechanism and pushes out or pulls back the lifting mechanism from the elevator room; the locking mechanism is arranged in the elevator room and locks the horizontal pushing mechanism in the elevator room; and the detection mechanism is arranged at the matching position of the lifting mechanism and the horizontal pushing mechanism, and detects the lifting position of the platform. The compact large-stroke barrier-free elevator has the advantages of being large in stroke, small in size and convenient to install.

Description

technical field [0001] The invention belongs to the technical field of lifting devices, in particular to a compact and large-stroke barrier-free lift for medium and large passenger cars. Background technique [0002] The floor of medium and large passenger cars is high, and the occupant space is on the upper floor. Passengers need to go through stairs to get on and off the bus. When the wheelchair of the disabled is inconvenient when getting on and off the car, many people are needed to assist when getting on and off the car, which brings a lot of inconvenience to travel. In order to solve the problem that the handicapped travels in a wheelchair and takes a medium or large bus, a lifting device that is convenient for the wheelchair to get on and off the bus is designed. [0003] The existing lifting device generally includes a lifting platform and a lifting column. The lifting column is arranged on both sides of the lifting platform. The lifting column controls the lifting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00B66F17/00B60R3/00B60R3/02
CPCB66F11/00B66F17/00B60R3/02B60R3/007
Inventor 唐亚峰陈康
Owner CHANGZHOU XINDER TECH ELECTRONICS
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