All-terrain wheel stretcher
A stretcher car, all-terrain technology, applied in stretchers, vehicle ambulance, medical transportation and other directions, can solve the problems of limited terrain, high labor cost, waste of labor resources in the nature of work, etc., to achieve the effect of saving manpower
Pending Publication Date: 2020-07-03
王晓星
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Problems solved by technology
However, the situation that such severe cases require stretchers to carry patients does not appear all the time, and its discontinuous nature of work will cause waste of labor resources and high labor costs
In order to save labor, most of the existing mechanical stretchers are stretcher cars or stretcher chairs used on flat ground, but their application terrain is limited, and they cannot be flexibly and conveniently applied to slopes, stairs and other terrains.
Method used
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[0030] As a preferred embodiment of the present invention, the power source includes a battery and a hydraulic pump, wherein the battery is electrically connected to the hydraulic pump and the driving mechanism in the crawler base 1 respectively, and the hydraulic pump is connected to the lifting device 2 and the pitch adjustment device 3 respectively , to provide hydraulic power for the lifting device 2 and the pitch adjustment device 3 to complete height elevation and pitch angle adjustment. In the embodiment of the present invention, the crawler base 1 provides walking power for the stretcher, the lifting device 2 is used to adjust the horizontal height of the stretcher 4 , and the pitch adjustment device 3 is used to adjust the tilt angle of the stretcher 4 . Specifically, in order to facilitate the control operation, the stretcher is also provided with a wireless receiving controller, which is connected to a remote controller through a wireless signal, and the wireless rec...
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The invention discloses an all-terrain wheel stretcher, and relates to medical stretcher instrument equipment. According to the all-terrain wheel stretcher, the problem that use fields of existing wheel stretchers are limited is solved. The all-terrain wheel stretcher comprises caterpillar band walking bases, a lifting device, a pitching adjusting device and a stretcher, wherein the lifting deviceis fixed on the caterpillar band walking bases; the pitching adjusting device is detachably fixed at the bottom of the stretcher; the upper end of the lifting device is connected with the pitching adjusting device; power sources are arranged on the caterpillar band walking bases; the lifting device comprises a hydraulic cylinder, and the upper end of a hydraulic rod of the hydraulic cylinder is connected with the pitching adjusting device; and a horizontal rotary adjusting device is further arranged on the caterpillar band walking bases, and the lower end of the lifting device is fixed on thehorizontal rotary adjusting device. The all-terrain wheel stretcher can be flexibly applied to flat ground and pavements, is also suitable for relatively special sites such as slopes and stairs and can be operated by only one or two persons, so that the labor can be greatly saved.
Description
technical field [0001] The invention relates to the field of medical stretcher equipment, in particular to an all-terrain stretcher that can adapt to various terrains. Background technique [0002] When there is a patient with mobility, a stretcher is an essential means of transport. With the advent of an aging society, the labor force population has decreased, and the shortage of manpower often occurs when transporting stretchers. Hospitals have specially allocated stretcher workers for this purpose. Most of the existing stretchers are manpower stretchers, and most of them are carried by two people. When carrying and unloading, additional manpower is needed, and the manpower that needs to be equipped once to carry is more. However, the situation that this kind of severe disease requires a stretcher to carry patients does not appear all the time, and its discontinuous nature of work will cause a waste of labor resources, and the labor cost is relatively high. In order to s...
Claims
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Login to View More IPC IPC(8): A61G1/02A61G1/04
CPCA61G1/02A61G1/04
Inventor 王晓星郭鑫何敏宜李楠
Owner 王晓星