Electric shifting machine

Abstract

The invention discloses an electric shifting machine, relates to the field of auxiliary equipment for patient movement, and provides an electric shifting machine which is more convenient for patient movement. The electric shifting machine comprises a chassis, a column, an upper crossbeam, an upper crossbeam lifting device and a suspension frame, wherein the chassis comprises a base and two supporting beams connected at the front end of the base; the column is connected with the base; the upper crossbeam is connected with the column; the upper crossbeam lifting device can drive the upper crossbeam to lift; and the suspension frame is connected with the upper crossbeam. The electric shifting machine also comprises a column rotation driving device and a column rotation control device, whereinthe column can rotate around its own axis, the column rotation driving device can drive the column to rotate, and both ends of the base are provided with standing areas; and the column rotation control device can prompt operators to stand in the standing areas, thus preventing rotation of the column from leading to excessive deviation of the center of gravity of the electric shifting machine andtoppling. The electric shifting machine can be applied to hospitals to realize the shifting of patients with mobility difficulties, for example, safety shifting of patients with paralysis and leg andfoot injuries among beds, wheelchairs, seats and toilet bowls.

Description

technical field [0001] The invention relates to the field of patient movement aids, in particular to an electric lifting machine. Background technique [0002] The electric lifting machine is a device used by hospitals to move patients with disabilities, such as safely transferring patients with paralysis and injured legs and feet between beds, wheelchairs, seats, and toilets. [0003] Such as figure 1 As shown, the existing electric lift usually includes a chassis, a column, an upper beam, an upper beam lifting device and a suspension frame. , the column is connected with the base, the upper beam is connected with the column, the upper beam lifting device can drive the upper beam to lift, and the suspension frame is connected with the upper beam. The electric lift is used with a sling. Take moving the patient from the hospital bed to the wheelchair as an example, first lay the sling on the hospital bed, then manually move the patient onto the sling, then hang the sling o...

AI Technical Summary

Problems solved by technology

[0005] The shortcoming of existing electric lift has: 1, as figure 2 As shown, when hoisting a patient from the hospital bed, the existing electric lift needs to face the hospital bed, and the support beam enters under the hospital bed, so that the suspension frame and the suspension belt can be located directly above the hospital bed, thereby hoisting the patient

2. The suspension frame cannot be rotated. figure 2 In the state shown, the patient on the electric lift is facing the width of the bed, but lying on the bed requires the patient to face the length of the bed. Therefore, it is also inconvenient to manually adjust the patient’s position when hoisting.

3. The lifting method of the upper beam of most existing electric lifts is as follows: figure 1 The motorized telescoping rod shown drives the swing of the upper crosshead, which causes the suspension frame to swing causing unwanted changes in patient angle

4. The suspension frame cannot adjust the angle; when the patient transfers between the hospital bed and the wheelchair, he needs to switch between the sleeping position and the sitting position, and the suspension frame cannot adjust the angle, which makes it inconvenient to switch positions

5. The storage area of ​​the existing electric lift is large

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