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弹性担架平台以它的广泛使用而闻名。本发明在于改善旧式弹簧担架平台的弹性,使其在不同的负荷条件下具有同样的良好效果,能承受冲击,吸收频繁的、不利的力作用。同时探讨一种可调的较好结构形式。本发明特别适合于救护车上使用。本发明主要是:用一气液传动的弹性体作为弹簧,担架平台支撑在它的液压缸体一活塞装置的活塞杆上,作用在活塞和弹性贮罐中隔膜上的液体压力,取决于弹性贮罐中隔膜另一侧贮气室的作用力。
The elastic stretcher platform is renowned for its widespread use. The invention consists in improving the elasticity of the old spring stretcher platform so that it has the same good effect under different load conditions and is capable of withstanding shocks and absorbing frequent and unfavorable force effects. At the same time to explore a better adjustable structure. The present invention is particularly suitable for use on ambulances. The invention mainly uses a gas-liquid driven elastic body as a spring, the stretcher platform supported on the piston rod of a piston device of the hydraulic cylinder body, and the liquid pressure acting on the diaphragm in the piston and the elastic storage tank depends on the elastic storage Tank diaphragm on the other side of the gas chamber force.