A special transport vehicle for ICU patients
A technology for transfer vehicles and patients, which is applied in the directions of hospital beds, medical transportation, transportation and packaging, etc. It can solve the problems of single structure of transfer vehicles and the inability to place medical equipment, etc., and achieve the effect of simple operation, overcoming technical difficulties, and convenient use
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Embodiment 1
[0034] Embodiment 1 includes the upper bed frame 1 that can be lifted and lowered in the prior art, the rotatable fence 2, the push handle 3, the lower bed frame 4, the lifting support 5 for adjusting the height, and the universal wheel 6. In the present invention There are 4 lifting supports 5, which are symmetrically placed on the lower bed frame 4, so that the 4 lifting supports 5 leave passages to facilitate the placement of the L-shaped sliding frame 7, and the sliding frame 7 is slidably connected to the lower bed frame 4. A good expression of the slide frame 7, the slide frame 7 is divided into a horizontal slide frame 8 and a vertical slide frame 9, the horizontal slide frame 8 is slidably connected to the lower bed frame 4, the vertical slide frame 9 leans against the outside of the lower bed frame 4, and the horizontal slide frame 8 is equipped with a horizontal driving device 10, a lifting driving device 11 is installed on the vertical carriage 9, and an accommodatin...
Embodiment 2
[0036]Embodiment two, on the basis of embodiment one, transverse driving device 10 comprises the cross carriage groove 13 that offers on cross carriage 8, and cross carriage groove 13 is a rectangular groove, is installed in turn in cross carriage groove 13 Front guide rod 14, transverse leading screw 15, rear guide rod 16, leading guide rod 14, transverse leading screw 15, rear guide rod 16 constitute leading screw transmission mechanism, and its three upper cover is provided with slide block 22, when transverse leading screw 15 rotates At this time, the slider 22 completes the lateral movement on the horizontal lead screw 15, and a placement groove is provided above the slider 22, and the accommodation cavity 12 is placed in the placement groove, and one end of the transverse lead screw 15 passes through the horizontal carriage 8, A lead screw gear 27 is installed at the end of the horizontal lead screw 15, the lead screw gear 27 meshes with the switching gear 17, the width o...
Embodiment 3
[0038] Embodiment three, on the basis of embodiment two, switching gear 17 is installed on a sliding shaft 23, can move on sliding shaft 23, and the composition structure of switching gear 17 comprises first gear 24, connecting wheel 25, second gear 26. The first gear 24 and the second gear 26 have the same structure, and the two are connected by the connecting wheel 25. The connecting wheel 25 has no teeth. In the initial position, the switching gear 17 meshes with the lead screw gear 27. The specific meshing position is the first A gear 24 meshes with the lead screw gear 27, and a guide ring 28 passing through the slide frame is installed on the right end surface of the first gear 24. The guide ring 28 can slide on the vertical slide frame 9, and the length of the guide ring 28 is extended according to its position. Swipe the distance to choose.
[0039] When the accommodating cavity 12 moves from the right end to the left end of the cross carriage 8, the accommodating cavit...
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