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Single-person foot type stretcher vehicle

A stretcher car, foot type technology, applied in stretchers, vehicle rescue, medical transportation and other directions, can solve the problem that large rescue equipment cannot reach the scene, the relief road is rough and bumpy, and the road is bumpy and unequal, and can expand the terrain. Scope of response, improvement of rescue continuance, and effect of reducing burden

Inactive Publication Date: 2012-06-27
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the disasters often lead to rough and uneven roads, and disaster relief work will be delayed and delayed due to various reasons such as rough rescue roads, time constraints, and failure of large-scale rescue equipment to arrive at the scene.

Method used

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  • Single-person foot type stretcher vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing.

[0027] Such as figure 1 , figure 2 Shown, the present invention comprises frame 7, DC reduction motor 11, sprocket transmission mechanism, drum gear transmission, walking foot travel mechanism 9, steering gear 14, floating stretcher 2 and control device.

[0028] Frame 7 comprises handrail 3, front frame 27 and rear frame 17; DC gear motor 11 is housed on the front frame 27, and the output of DC gear motor 11 drives the drum-shaped tooth that is positioned on rear frame 17 by sprocket drive mechanism. Transmission device, the two sides of front frame 27 and rear frame 17 are symmetrically provided with walking foot traveling mechanism 9, and the steering gear 14 that is used to make rear frame deflection is arranged between front frame 27 and rear frame 17, floating The front end pillar 4 of formula stretcher 2 is fixedly arranged with front frame 27, and the rear end pi...

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Abstract

The invention relates to a single-person foot type stretcher vehicle. The conventional rescue stretchers are limited to hand-lift and wheel stretchers, and have low automation degree. The single-person foot type stretcher vehicle comprises a frame, a direct current gear motor, a chain wheel transmission mechanism, a crowned tooth transmission device, walking leg advance mechanisms, a steering device, a floating stretcher and a control device. The frame comprises an armrest, a front frame and a rear frame, wherein the front machine frame is provided with the direct current gear motor; the output of the direct current gear motor drives the crowned tooth transmission device positioned on the rear frame through the chain wheel transmission device; both sides of the front frame and the rear frame are symmetrically provided with the walking leg advance mechanisms; the steering device used for deflecting the rear frame is arranged between the front frame and the rear frame; front-end supporting columns of the floating stretcher are fixed on the front frame and rear-end supporting columns of the floating stretcher are movably connected with the rear frame through rollers; and the control device is used for controlling the advance speed and the steering of the stretcher vehicle. The single-person foot type stretcher vehicle is only operated by a single person, is labor-saving, and improves rescue efficiency.

Description

technical field [0001] The invention belongs to the technical field of mechanical rescue equipment and relates to a single-foot stretcher. Background technique [0002] Frequent natural disasters in recent years have caused a large number of casualties and huge economic losses. After such a sudden disaster, if the injured can be quickly transported to a safe area, the degree of casualties can be greatly reduced and the quality of rescue can be improved. Most of the disasters often lead to rough and uneven roads, and disaster relief work will be delayed and delayed due to various reasons such as rough rescue roads, time constraints, and the inability of large-scale rescue equipment to arrive at the scene. How to quickly transport the injured in the face of such sudden disasters is a realistic and urgent major issue that the majority of scientific and technological workers must face. [0003] Searching and analyzing the stretcher products and related patents used for rescue ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G1/04A61G1/00
Inventor 于保华胡小平姚培锋俞宙杨涛
Owner HANGZHOU DIANZI UNIV
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