CN2424765Y

CN2424765Y - Medical hydraulic automatic transfering vehicle

Info

Publication number: CN2424765Y
Application number: CN 00236930
Authority: CN
Inventors: 陈洪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-31
Filing date: 2000-05-31
Publication date: 2001-03-28
Anticipated expiration: 2010-05-31

Abstract

The utility model relates to a medical hydraulic automatic transferring vehicle, which relates to the technical field of stretcher vehicles. The utility model is characterized in that the transferring vehicle is composed of a transverse movement platform which is provided with a transverse movement hydraulic cylinder, a lifting supporting frame structure which is provided with an upper lifting hydraulic cylinder and a lower lifting hydraulic cylinder, and an eccentric wheel device which is connected with a bottom frame. The utility model can easily transfer operation patients whose has heavier body weight, and can relieve the patients' pain and nursing personnel's working strength.

Description

A kind of medical hydraulic pressure Automatic Guided Vehicle

This utility model relates to the medical stretcher field.

In hospital, transporting generally of surgical patient all finished by stretcher.But stretcher can only be finished transporting of patient, and patient's operating-table or transfer on the sick bed from stretcher up and down often needs three, four people to operate simultaneously just and can finish.The patient of or particular procedure heavier for some body weight, postoperative transfer work is still quite hard, has not only increased nursing staff's working strength, bring certain misery also can for the particular procedure patient.

The purpose of this utility model be to provide a kind of patient's of minimizing misery and nursing staff's working strength, can be easily the medical hydraulic pressure Automatic Guided Vehicle of patient transfer on operating-table or the sick bed.

This utility model is achieved by the following technical solution: this medical hydraulic pressure Automatic Guided Vehicle comprises platform, bracing frame, hanger and universal wheel, and it is made up of the horizontal mobile platform device that horizontal mobile hydraulic cylinder is housed, the underframe device that the oscilaltion holder device of oscilaltion hydraulic cylinder is housed and universal wheel is housed; Described horizontal mobile platform device also comprises track segment, be by connecting some U type framves on the frame of top, respective activity is socketed with the active rail that bearing is housed in the U type frame, initiatively between the rail hydraulic cylinder is housed, initiatively in the rail again respective activity be socketed with the secondary rail that bearing is housed, several horizontal mobile liquid cylinder are housed again between the secondary rail; Described oscilaltion is propped up falling unit and is made up of the X support and the oscilaltion hydraulic cylinder of some pairs of doubly-linkeds, and support one end is equipped with in the U-lag that bearing is stuck in top frame and bottom framework; Described underframe device also is provided with eccentrically braces structure, and it has U type guide rail that wheel is housed and the square tube pivot bush unit that is contained under the underframe, connects a hydraulic jack on the U type guide rail; Described U type guide rail one end is equipped with steel ball, and square tube is low early and high after, and a gradient is arranged; The twice slide rail is established at the frame two ends, top of described horizontal mobile platform respectively, and two telescopic flat boards are set on the slide rail; Described hanger parts are to connect two U-shaped seats at frame two ends, top, and the square fixture block that is connected with vertical rod is stuck in the U-shaped seat, and fixes with the handwheel screw.

This utility model drives a work platforms that laterally moves by a cover hydraulic power unit, can be with patient transfer to operating-table or on the sick bed under nursing staff's help.It has alleviated nursing staff's working strength, has improved the hospital care class.

Fig. 1 is a kind of structural representation of medical hydraulic pressure Automatic Guided Vehicle.

Fig. 2 is the motion guide rail structural representation of horizontal mobile platform.

Fig. 2-1 is that the A of Fig. 2 is to view.

Fig. 2-2 is that the B of Fig. 2 is to view.

Fig. 2-3 is that the C of Fig. 2 is to view.

Fig. 3 is an oscilaltion supporting structure sketch map.

Fig. 4 is for being underframe eccentrically braces structure sketch map.

Fig. 5 is the hanging rack structure sketch map.

As shown in Figure 1, this medical hydraulic pressure Automatic Guided Vehicle is by horizontal mobile hydraulic cylinder 1, hanger parts 2, top members of frame 3, track segment 4, laterally mobile platform 5, longitudinal extension plate 6, oscilaltion hydraulic cylinder 7, lifting are propped up and fallen parts 8, underframe parts 9, universal energy 10 and eccentric wheel apparatus 11 and form.Be sent to after bed goes up in order to ensure patient, work platforms can be drawn back, be provided with in vertical front and back of work platforms two telescopic dull and stereotyped 6, after flat board was shifted the position onto, platform just can be avoided bedside cabinet and draw back from the bed.

As shown in Figure 2, platform laterally moves and is finished by the motion guide rail device, top frame 3 is supporting four U-shaped framves 12 in this device, four active rails 14 that afterbody is equipped with bearing 13 are stuck in the U-shaped frame, under the promotion of hydraulic cylinder 1, can move in the U-shaped frame, initiatively the front portion of rail 14 is held by bearing 13-1, and the resistance that is subjected to when mobile of active rail is less like this.Four secondary rails 15 that bearing 13-2 is housed are stuck in the active rail 14, also under the promotion of other two hydraulic cylinder 1-1,1-2, in the active rail, move, secondary rail 15 tops are connecting working panel 16, under the effect of hydraulic cylinder, bearing can roll in guide rail, so can be with panel laterally to pass in and out, initiatively the motion of rail and secondary rail can be handled respectively.

Shown in Fig. 2-1, the active rail clip that bearing 13 is housed is in U-shaped frame 12.

Shown in Fig. 2-2, the secondary rail 15 that bearing 13-2 is housed is stuck in the active rail 14.

Shown in Fig. 2-3, initiatively the front portion of rail is held by bearing 13-1, and the resistance that is subjected to when mobile of active rail is less like this.

As shown in Figure 3, an oscilaltion hydraulic cylinder 7 forms by connecting between the X support 8 of two doubly-linkeds and support crosspiece and the underframe for it, owing to have difference in height between operating-table and the sick bed, X support 8 is under the driving of hydraulic cylinder 7, and the displacement that hydraulic cylinder is less just can make the X support in height have greatly changed, four bearing 13-3 of support 8 one ends are stuck in the U-lag of top frame and bottom framework, can roll in groove, because support distances is far away, sensation steadily when making whole platform oscilaltion.

As shown in Figure 4, when the work platforms that is loaded with patient horizontal when mobile, the center of gravity of entire mechanism will be offset, can not keep the stable of system by the weight of mechanism own, need add-on device to keep system stability, add-on device of the present utility model adds an eccentrically braces structure exactly, it is by U-shaped guide rail 18 and square tube 19 pivot bush units that wheel 17 is housed, establishes a hydraulic jack 20 between them and drives, and U-shaped guide rail 18 1 ends are provided with steel ball 21, square tube 19 is welded on below the bottom framework, low early and high after, cause a gradient, the U-shaped guide rail contracts at ordinary times in square tube, wheel does not contact with ground, when shifting patient, at first control the 18 outside motions of hydraulic cylinder 20 promotion U-shaped guide rails and put in place, wheel and ground are adjacent to, the U-shaped guide rail upwards is adjacent to square tube, has played Stabilization.

As shown in Figure 5, when shifting patient, patient might be from a left side or right be moved on the bed, and this utility model can only move from a direction, then the position of two hangers will be arranged, promptly at two U-shaped seats 22 of two of top frame welding, the square fixture block 24 that is welded with vertical rod 23 can be inserted in the U-shaped seat 22 from top to bottom, fixing with handwheel screw 25 then, the time spent does not only need square fixture block is revolved 90 degree, and vertical rod is just by horizontal positioned.

Claims

1, a kind of medical hydraulic pressure Automatic Guided Vehicle, comprise platform, bracing frame, hanger and universal wheel, its major technique is characterised in that it is made up of the horizontal mobile platform device that horizontal mobile hydraulic cylinder is housed, the underframe device that the oscilaltion holder device of oscilaltion hydraulic cylinder is housed and universal wheel is housed.

2, a kind of medical hydraulic pressure Automatic Guided Vehicle as claimed in claim 1, its major technique is characterised in that described horizontal mobile platform device also comprises track segment, be by connecting some U type framves on the frame of top, respective activity is socketed with the active rail that bearing is housed in the U type frame, initiatively between the rail hydraulic cylinder is housed, initiatively in the rail again respective activity be socketed with the secondary rail that bearing is housed, several horizontal mobile liquid cylinder are housed again between the secondary rail.

3, a kind of medical hydraulic pressure Automatic Guided Vehicle as claimed in claim 1, its major technique is characterised in that described oscilaltion props up falling unit and be made up of the X support and the oscilaltion hydraulic cylinder of some pairs of doubly-linkeds, and support one end is equipped with in the U-lag that bearing is stuck in top frame and bottom framework.

4, a kind of medical hydraulic pressure Automatic Guided Vehicle as claimed in claim 1, its major technique is characterised in that described underframe device also is provided with eccentrically braces structure, it has U type guide rail that wheel is housed and the square tube pivot bush unit that is contained under the underframe, is controlled by a hydraulic jack on the U type guide rail.

5, a kind of medical hydraulic pressure Automatic Guided Vehicle as claimed in claim 4, its major technique are characterised in that described U type guide rail one end is equipped with steel ball, and square tube is low early and high after, and a gradient is arranged.

6, a kind of medical hydraulic pressure Automatic Guided Vehicle as claimed in claim 2, its major technique are characterised in that the frame two ends, top of described horizontal mobile platform establish the twice slide rail respectively, and being provided with two on the slide rail can be along the flexible flat board of slide rail.

7, a kind of medical hydraulic pressure Automatic Guided Vehicle as claimed in claim 1, its major technique are characterised in that described hanger parts are to connect two U-shaped seats at frame two ends, top, and the square fixture block that is connected with vertical rod is stuck in the U-shaped seat, and fixes with the handwheel screw.