Assembled medical cart

Abstract

The invention discloses an assembled medical cart. The assembled medical cart comprises a lower support plate, an upper support plate and four standing columns and is characterized in that the four standing columns are mounted at the four corners of the upper support plate and the lower support plate, a handrail connecting rod is arranged at the tops of two of the four standing columns, another handrail connecting rod is arranged between the tops of the other two of the four standing columns, the upper support plate and the lower support plate are identical in structure, the four corners of the upper support plate and the lower support plate are designed into arc-shaped concave openings matched with the shapes of the standing columns, the four standing columns are arranged in the arc-shaped concave openings in a one-to-one correspondence manner, connecting seats are fixedly arranged at the bottom four corners of the upper support plate and the lower support plate, and the four standingcolumns are fixedly assembled to the connecting seats through bolt fasteners. The assembled medical cart has the advantages that the cart is convenient to disassemble and assemble, and the assembledcart is firm in structure, less prone to deformation and long in service life.

Description

technical field [0001] The invention relates to a trolley, in particular to an assembled medical trolley. Background technique [0002] In the hospital, when doing detours and dressing changes for patients every day, various medical devices and medicines must be carried with them. Due to the large number of supplies, they are generally stored and placed in a trolley. The upper supporting board and four uprights, the four uprights are installed on the four corners of the upper supporting board and the lower supporting board, the tops of two of the four uprights are provided with armrest links, and the tops of the remaining two of the four uprights The armrest connecting rod is set, and the fixing method of the upper pallet and the lower pallet and the column is to set mounting holes at the four corners of the upper pallet and the lower pallet, and the column is inserted into the mounting hole and fixed by welding. However, there are trolleys with this structure The following...

AI Technical Summary

Problems solved by technology

[0002] In the hospital, when doing detours and dressing changes for patients every day, various medical devices and medicines must be carried with them. Due to the large number of supplies, they are generally stored and placed in a trolley. The upper supporting board and four uprights, the four uprights are installed on the four corners of the upper supporting board and the lower supporting board, the tops of two of the four uprights are provided with armrest links, and the tops of the remaining two of the four uprights The armrest connecting rod is set, and the fixing method of the upper pallet and the lower pallet and the column is to set mounting holes at the four corners of the upper pallet and the lower pallet, and the column is inserted into the mounting hole and fixed by welding. However, there are trolleys with this structure The following disadvantages: 1. The entire trolley is welded and formed at the factory, which is inconvenient to transport, large in size, and takes up a lot of space; 2. The columns of the formed trolley are in the upper and lower pallets, and the four corners are still Sharp corners, which are inconvenient during use, and the sharp corners are easy to bump into people, posing a safety hazard

[0003] In addition, detachable trolleys have also appeared at present, which are directly fixed on the four sides of the upper and lower supporting plates by bolts and are close to the four corners. Although the trolleys of this structure solve the above-mentioned first technical problem, but The utilization rate of the upper and lower pallets is still relatively low, and this structure has brought new problems. Once the bolts are slightly loosened, the paired columns will deflect relative to the upper and lower pallets, so It may appear that the two supporting plates of the column are not perpendicular to form a parallelogram shape, which greatly affects the normal use of the hand trailer

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