CN109998797A - A kind of Medical transport pushing bed - Google Patents

Abstract

The present invention discloses a kind of Medical transport pushing bed, including bed transport and transfer stretcher, and transfer stretcher is arranged on bed transport；When transhipment, transfer stretcher is arranged on operating bed, patient is first moved on transfer stretcher by transfer stretcher from operating bed, transfer stretcher is moved back on bed transport, patient is shifted by hospital bed, then transfer stretcher setting on one's sick bed, opens transfer stretcher, patient lies on one's sick bed, removes transfer stretcher.Mechanism of the present invention is safe and reliable; it is easy to use; when transporting patient; the operation that stretcher is put in lift twice is reduced to stretcher translation gliding in sliding slot; reduce when lift is put and jolts to patient; it unnecessary is substantially acted with the body of patient is reduced; and then alleviate the pain of patient; also reduce the probability that secondary injury is caused to patient; it is put due to part lift and is changed to smoothly, but also the intensity of medical staff decreases, protect medical staff; one people of the present apparatus can also operate, so also saving medical resource.

Description

A kind of Medical transport pushing bed

Technical field

The present invention relates to medical field, in particular to a kind of Medical transport pushing bed.

Background technique

Patient after surgery, needs to be transported to ward from operating room, and in the process, patient needs the operation from operating room Bed is transported on transferring hospital bed, then will be gone on the hospital bed of transportation of patients to ward from transferring hospital bed, and patient needs to be transported twice, It since patient has just finished operation, requires much care, so needing significant care during lifting patient, existing means are general All it is to transfer cotton-wadded quilt in patient's body or transported with stretcher, needs to make the body of patient to do greatly during patient is put in lift twice Amplitude movement, be easy to cause and jolt during carrying a stretcher, patient can be damaged, and complete this process be necessarily required to Few two medical staff cooperate, and not only waste medical resource in this way, also increase the pain of patient.

Summary of the invention

The invention aims to solve in above-mentioned background technique, needs to lift twice in patient's transport process and put, make patient Body do and significantly act, be easy to cause and jolt during carrying a stretcher, patient can be damaged, and complete this process It is necessarily required to the problems such as at least two medical staff cooperate, not only waste medical resource in this way, also increase the pain of patient, And provide a kind of Medical transport pushing bed.

A kind of Medical transport pushing bed, including bed transport and transfer stretcher, transfer stretcher are arranged on bed transport；

The bed transport includes mobile bedstead and lifting bed body, and the setting of lifting bed body is on mobile bedstead；

The mobile bedstead include root footpost, group universal wheel, root stringer, root crossbeam, a axle bed, crankshaft, limit pin shaft and A gear, footpost upper end are provided with round slide, and group universal wheel is separately positioned on root footpost lower end, and root stringer is by footpost in longitudinal direction Footpost is provided with rectangular through-hole by connection, root crossbeam on lateral connection, crossbeam, and a axle bed is separately positioned on the root of rear and front end In the space that crossbeam is formed, upper and lower root crossbeam is attached, crankshaft installed hole and several spacer pin jacks are provided on axle bed, Limit pin jack is circumferentially distributed, and crankshaft is mounted on axle bed by the crankshaft installed hole on axle bed, and limit pin shaft is arranged in song On the handle of axis, a gear is separately mounted in the axle bed of rear and front end, and crankshaft passes through gear, and crankshaft can drive a gear to turn It is dynamic；

The lifting bed body includes the first crane, the second crane and bed surface, and the setting of the first crane is in mobile bedstead Front end, the setting of the second crane is in mobile bedstead rear end, and bed surface is arranged on the first crane and the second crane, by two parts Connection, the first crane are identical with the second crane structure；

First crane includes crane tail trimmer, crane long beam, rack gear, root upright slide rail, root activity cunning Rail, root cylinder guide rod, root strut, a sliding rail connection pin shaft, a sliding block spacer pin, a T-shaped slider 0, root sliding block connection pin shaft, a Hand handle and movable slider spacer pin, the setting of root upright slide rail are provided with the first T on crane tail trimmer two sides, upright slide rail Shape sliding slot and the first limit hole, the setting of crane long beam are provided with first on root upright slide rail top, crane long beam Rectangle sliding slot, stretcher fixation hole and a first connecting pin bores, rack gear is arranged on crane tail trimmer, and is inserted on crossbeam and sets In the rectangular through-hole set, and it is mutually ratcheting with gear, and the setting of root movable rail is arranged on crane long beam both ends, movable rail There are the 2nd T shape sliding slot, the second rectangle sliding slot, the second limit hole and the second connecting pin bores, the setting of root cylinder guide rod is long in crane On crossbeam and the circular through hole on crane tail trimmer is passed through, and is inserted directly into the round slide of footpost upper end setting, strut Both ends are connect with a T-shaped slider 0 respectively, and sliding rail connection pin shaft is each passed through the first connecting pin bores and the second connecting pin bores and will go up and down Frame long beam is connect with movable rail, and sliding block spacer pin is arranged in movable rail and passes through the second limit hole, a T-shaped slider 0 In the first T shape sliding slot being separately positioned on upright slide rail and the 2nd T shape sliding slot in movable rail, root sliding block connects pin shaft point Not Chuan Guo the mounting hole in T-shaped slider 0 and strut connect, a hand handle is separately positioned on a upright slide rail, and a activity is sliding Block spacer pin is separately positioned on root upright slide rail, and passes through the first limit hole；

The bed surface includes bed panel and root bed surface reinforcement, and root bed surface reinforcement both ends are separately positioned on the first crane On the second crane, an entirety is connected it as, bed panel is arranged on root bed surface reinforcement.

The transfer stretcher includes root long round tube, a handrail, group tourelle, a Fixed latches and stretcher panel, length Rectangular slot is provided on round tube, in rear and front end, handrail is inserted into Circular Pipe for a handrail setting, group tourelle setting Cooperate in rear and front end, and with the first rectangle sliding slot on crane long beam and the second rectangle sliding slot in movable rail, it is a Fixed latches are separately positioned on group tourelle, and stretcher panel is inserted into root long by the rectangular slot being arranged on root long round tube In round tube, stretcher panel is provided with a handle；

The handrail includes frame body, a two sides rubber hand handle and intermediate rubber hand handle, and a two sides rubber hand handle setting exists Frame body two sides, intermediate rubber hand handle are arranged in the middle part of frame body；

Described group of tourelle includes bottom plate, wheel seat, several idler wheels and several wheel shafts, and bottom plate is arranged on root long round tube, Bottom plate is provided with stretcher dead bolt bore, and wheel seat is arranged on bottom plate, and wheel seat is provided with several wheel shaft mounting holes, and wheel shaft passes through wheel Wheel shaft mounting hole on seat and the mounting hole on wheel shaft are inserted into wheel seat and wheel shaft, and wheel shaft is freely rotated in wheel seat.

The working principle of the invention and process:

In use, the present apparatus to be first pushed into the bedside where patient, first by the activity of the close bed side on the first crane Sliding block spacer pin is extracted, and by the movable rail of this side with hand steered to horizontal, is arranged in the first T shape sliding slot of upright slide rail at this time T-shaped slider 0 slides into above the first limit hole along the first T shape sliding slot, and movable slider spacer pin is then inserted into the first limit In hole, the position of T-shaped slider 0 will be defined, and can not be slid downwards, while be arranged in the 2nd T shape sliding slot of movable rail T-shaped slider 0 slid in and out under the action of strut, until sliding into and sliding block spacer pin contact position, at this time T-shaped slider 0 Position, which is also defined, to be slid in and out, and upright slide rail, movable rail and strut form a firm triangle at this time Frame, and the second rectangle sliding slot in movable rail is corresponding with the first rectangle sliding slot on crane long beam at this time, it is ensured that Transfer stretcher can prolong movable rail and slide on crane long beam, and same operation is similarly done on the second crane.

When movable rail when both sides all rises to level, whole device is adjusted, movable rail is made to be located at ordinary hospital bed The head of a bed and tailstock, limit pin shaft is extracted, turning crankshaft, bent shaft driven gear rotation, gear rotation drives mutually ratcheting therewith Rack gear move up and down, by the up and down motion of rack gear, we can will the modulation of lifting bed body and the mutually suitable position of hospital bed, so Limit pin shaft is inserted into limit pin jack afterwards, lifting bed body is fixed up and down, Fixed latches are extracted, transfer stretcher can be free Transfer stretcher is lifted in activity, then from the movable rail that the tourelle at both ends is respectively aligned to both ends by the side of bed Second rectangle sliding slot, keeps transfer stretcher free to slide in movable rail, and transfer stretcher is pushed away to the side of transfer device It is dynamic that patient leans to one side as the patient on fast close ordinary hospital bed, when patient's back bed transport is faced to transfer stretcher, will transport Stretcher prolongs the second rectangle sliding slot and is slowly pushed into back contacts after patient and patient, so that patient is become lying position at this time, patient just moves It has moved on transfer stretcher, has then proceeded to push transfer stretcher, so that it is prolonged the first rectangle sliding slot and slide on crane long beam, Transfer stretcher has just been transported on bed transport together with patient at this time, and the Fixed latches at both ends are sequentially inserted into stretcher and are fixed In pin hole and stretcher fixation hole, transfer stretcher is made to be fixed on bed transport, extract movable slider spacer pin, keeps the activity at both ends sliding Rail restores reset condition, pushes bed transport, patient is transported to purpose bed；

When patient reaches purpose bed, first the movable slider spacer pin of the close bed side on the first crane is extracted, By the movable rail of this side with hand steered to horizontal, the T-shaped slider 0 in the first T shape sliding slot of upright slide rail is set at this time along the first T Shape sliding slot slides into above the first limit hole, and then movable slider spacer pin is inserted into the first limit hole, T-shaped slider 0 Position will be defined, and can not be slid downwards, while the T-shaped slider 0 being arranged in the 2nd T shape sliding slot of movable rail is in strut Under the action of slide in and out, until slide into sliding block spacer pin contact position, 0 position of T-shaped slider is also defined nothing at this time Method slides in and out, and upright slide rail, movable rail and strut form a firm triangular framing at this time, and activity is sliding at this time The second rectangle sliding slot on rail is corresponding with the first rectangle sliding slot on crane long beam, it is ensured that transfer stretcher can prolong activity Sliding rail slides on crane long beam, and same operation is similarly done on the second crane；

When movable rail when both sides all rises to level, whole device is adjusted, movable rail is made to be located at purpose bed The head of a bed and tailstock, limit pin shaft is extracted, turning crankshaft, bent shaft driven gear rotation, gear rotation drives mutually ratcheting therewith Rack gear move up and down, by the up and down motion of rack gear, we can will the modulation of lifting bed body and the mutually suitable position of hospital bed, so Limit pin shaft is inserted into limit pin jack afterwards, lifting bed body is fixed up and down, Fixed latches are extracted, transfer stretcher can be free Patient and transfer stretcher are pushed to purpose bed by activity together, first will carry on a shoulder pole a handrail to both ends pull a small distance Frame panel and handrail are detached from, and the handle being arranged on stretcher panel is then caught to detach stretcher panel from root long round tube, Patient just falls on purpose bed at this time, and transfer stretcher is lifted, and is put on bed transport, extracts movable slider spacer pin, makes The movable rail at both ends restores reset condition, to prepare for the next use.

Beneficial effects of the present invention:

Mechanism of the present invention is safe and reliable, easy to use, and when transporting patient, the operation that stretcher is put in lift twice is reduced to stretcher The translation gliding in sliding slot reduces lift and is jolted when putting to patient, and reduces the body of patient and unnecessary substantially move Make, and then alleviate the pain of patient, also reduce the probability for causing secondary injury to patient, is put and be changed to smoothly due to part lift, But also the intensity of medical staff decreases, medical staff is protected, one people of the present apparatus can also operate, so also saving Medical resource.

Detailed description of the invention

Fig. 1 is stereoscopic schematic diagram of the invention.

Fig. 2 is stereoscopic schematic diagram when the invention works.

Fig. 3 is sectional perspective schematic diagram of the invention.

Fig. 4 is sectional perspective schematic diagram of the invention.

Fig. 5 is sectional perspective schematic diagram of the invention.

Fig. 6 is sectional perspective schematic diagram of the invention.

Fig. 7 is sectional perspective schematic diagram of the invention.

Fig. 8 is the stereoscopic schematic diagram of crane long beam of the present invention.

Fig. 9 is the stereoscopic schematic diagram of upright slide rail of the present invention.

Figure 10 is the stereoscopic schematic diagram of movable rail of the present invention.

Figure 11 is sectional perspective schematic diagram of the invention.

Figure 12 is sectional perspective schematic diagram of the invention.

Figure 13 is sectional perspective schematic diagram of the invention.

Figure 14 is partial enlargement diagram at B of the invention.

Figure 15 is partial enlargement diagram at A of the invention.

Specific embodiment

It please refers to shown in Fig. 1-Figure 15, a kind of Medical transport pushing bed, including bed transport 1 and transfer stretcher 2, transfer stretcher 2 are set It sets on bed transport 1；

The bed transport 1 includes mobile bedstead 11 and lifting bed body 12, and the setting of lifting bed body 12 is on mobile bedstead 11；

The mobile bedstead 11 includes 4 111,4 groups of footpost, 114,2, crossbeam axis of stringer 113,4 of universal wheel 112,4 Seat 115, crankshaft 116, limit pin shaft 117 and 2 gear 118,111 upper end of footpost is provided with 1111,4 groups of universal wheels of round slide 112 are separately positioned on 4 111 lower ends of footpost, and 4 stringers 113 are by footpost 111 longitudinally connected, and 4 crossbeams 114 are by footpost 111 2 crossbeams 114 that 141,2 axle beds 115 of rectangular through-hole are separately positioned on rear and front end are provided on lateral connection, crossbeam 4 In the space of formation, upper and lower 2 crossbeams 114 are attached, crankshaft installed hole 1151 and several limits are provided on axle bed 115 Pin jack 1152, limit pin jack 1152 are circumferentially distributed, and crankshaft 116 is installed by the crankshaft installed hole 1151 on axle bed 115 On axle bed 115, limit pin shaft 117 is arranged on the handle of crankshaft 116, and 2 gears 118 are separately mounted to the axis of rear and front end In seat 15, crankshaft 116 passes through gear 118, and crankshaft 116 can drive 2 gears 118 to rotate；

The lifting bed body 12 includes the first crane 121, the second crane 122 and bed surface 123, the first crane 121 Setting is in mobile 11 front end of bedstead, and the setting of the second crane 122 is in mobile 11 rear end of bedstead, and the setting of bed surface 123 is in the first lifting On frame 121 and the second crane 122, two parts are connected, the first crane 121 is identical with 122 structure of the second crane；

First crane 121 is erected including crane tail trimmer 1211, crane long beam 1212, rack gear 1213,2 The straight sliding rail of strut 1217,2 of cylinder guide rod 1216,2 of movable rail 1215,2 of sliding rail 1214,2 connects pin shaft 1218,2 It is sliding that the sliding block of T-shaped slider 12110,4 of a sliding block spacer pin 1219,4 connects 12111,2 hand handle 12112 and 2 activities of pin shaft 12113,2 settings of upright slide rail 1214 of block spacer pin are provided on 1211 two sides of crane tail trimmer, upright slide rail 1214 First T shape sliding slot 12141 and the first limit hole 12142, crane long beam 1212 are arranged on 2 1214 tops of upright slide rail, The first rectangle sliding slot 12121, the first connecting pin bores of stretcher fixation hole 12122 and 2 are provided on crane long beam 1212 12123, rack gear 1213 is arranged on crane tail trimmer 1211, and is inserted into the rectangular through-hole 1141 being arranged on crossbeam 114, And it is mutually ratcheting with gear 118,2 settings of movable rail 1215 are set on 1212 both ends of crane long beam, movable rail 1215 It is equipped with the 2nd T shape sliding slot 12151, the second rectangle sliding slot 12152, the second limit hole 12153 and the second connecting pin bores 12154,2 Cylinder guide rod 1216 is arranged on crane long beam 1212 and passes through the circular through hole on crane tail trimmer 1211, and directly It is inserted into the round slide 1111 of 111 upper end of footpost setting, 1217 both ends of strut are connect with 2 T-shaped sliders 12110 respectively, sliding Rail connection pin shaft 1218 is each passed through the first connecting pin bores 12123 and the second connecting pin bores 12154 for crane long beam 1212 It is connect with movable rail 1215, sliding block spacer pin 1219 is arranged in movable rail 1215 and passes through the second limit hole 12153,4 A T-shaped slider 12110 is separately positioned on the first T shape sliding slot 12141 on upright slide rail 1214 and in movable rail 1215 In two T shape sliding slots 12151,4 sliding block connection pin shafts 12111 are each passed through the mounting hole in T-shaped slider 12110 and strut 1217 It connects, 2 hand handles 12112 are separately positioned on 2 upright slide rails 1214, and 2 movable slider spacer pins 12113 are set respectively It sets on 2 upright slide rails 1214, and passes through the first limit hole 12142；

The bed surface 123 includes 1232,2 1232 both ends of bed surface reinforcement of bed panel 1231 and 2 piece bed surface reinforcement point An entirety She Zhi not be connected it as on the first crane 121 and the second crane 122, bed panel 1231 is arranged at 2 On bed surface reinforcement 1232.

The transfer stretcher 2 includes 2 root long round tube 21,2,22,2 groups of handrail, 23,2 Fixed latches 24 of tourelle With stretcher panel 25,211,2 settings of handrails 22 of rectangular slot are provided on Circular Pipe 21 in rear and front end, handrail 22 is inserted Enter in Circular Pipe 21,2 groups of tourelles 23 are arranged in rear and front end, and with the first rectangle sliding slot on crane long beam 1212 12121 and movable rail 1215 on the cooperation of the second rectangle sliding slot 12152,2 Fixed latches 24 are separately positioned on 2 groups of rollings dress It sets on 23, stretcher panel 25 is inserted into 2 root long round tubes 21 by the rectangular slot 211 being arranged on 2 root long round tubes 21, stretcher face Plate 25 is provided with 4 handles 251；

The handrail 22 includes 223,2 two sides rubbers of 221,2 two sides rubber hand handles 222 of frame body and intermediate rubber hand handle The setting of glue hand handle 222 is in 221 two sides of frame body, and the setting of intermediate rubber hand handle 223 is at 221 middle part of frame body；

Described group of tourelle 23 includes bottom plate 231, wheel seat 232, several idler wheels 233 and several wheel shafts 234, bottom plate 231 It is arranged on 2 root long round tubes 21, bottom plate 231 is provided with stretcher dead bolt bore 2311, and wheel seat 232 is arranged on bottom plate 231, wheel Seat 232 is provided with several wheel shaft mounting holes 2321, and wheel shaft 234 passes through in the wheel shaft mounting hole 2321 and wheel shaft 234 on wheel seat 232 Mounting hole be inserted into wheel seat 232 and wheel shaft 234, wheel shaft 234 is freely rotated in wheel seat 232.

The working principle of the invention and process:

It please refers to shown in Fig. 1-Figure 15,

In use, the present apparatus to be first pushed into the bedside where patient, first by the work of the close bed side on the first crane 121 Movable slider spacer pin 12113 is extracted, and by the movable rail 1215 of this side with hand steered to horizontal, upright slide rail 1214 is arranged at this time T-shaped slider 12110 in first T shape sliding slot 12141 slides into 12142 top of the first limit hole along the first T shape sliding slot 12141, Then movable slider spacer pin 12113 is inserted into the first limit hole 12142, the position of T-shaped slider 12110 will be defined Firmly, it can not slide downwards, while the T-shaped slider 12110 being arranged in the 2nd T shape sliding slot 12151 of movable rail 1215 is in strut It is slid in and out under the action of 1217, until sliding into and 1219 contact position of sliding block spacer pin, at this time 12110 position of T-shaped slider Also being defined can not slide in and out, and upright slide rail 1214, movable rail 1215 and strut 1217 form one and consolidate at this time Triangular framing, and the second rectangle sliding slot 12152 in movable rail 1215 and the on crane long beam 1212 at this time One rectangle sliding slot 12121 is corresponding, it is ensured that and transfer stretcher 2 can prolong movable rail 1215 and slide on crane long beam 1212, Similarly same operation is done on the second crane 122.

When movable rail 1215 when both sides all rises to level, whole device is adjusted, movable rail 1215 is located at The head of a bed and tailstock of ordinary hospital bed, limit pin shaft 117 is extracted, turning crankshaft 116, and crankshaft 116 is rotated with moving gear 118, tooth 118 rotation of wheel drives rack gear 1213 mutually ratcheting therewith to move up and down, and by the up and down motion of rack gear 1213, we can will be risen The modulation of bed body 12 and the mutually suitable position of hospital bed are dropped, then limit pin shaft 117 is inserted into limit pin jack 1152, by Height-adjustable About 12 body is fixed, Fixed latches 24 is extracted, transfer stretcher 2 can be move freely, and transfer stretcher 2 be lifted, then from bed The tourelle 23 at both ends is respectively aligned to the second rectangle sliding slot 12152 in the movable rail 1215 at both ends by side, makes to transport Stretcher 2 can be free to slide in movable rail 1215, and transfer stretcher 2 is pushed when fast to the side of transfer device close to common When patient on hospital bed, patient is leaned to one side, when patient's back bed transport 1 is faced to transfer stretcher 2, transfer stretcher 2 is prolonged second Rectangle sliding slot 12152 is slowly pushed into back contacts after patient and patient, so that patient is become lying position at this time, patient moves to On transfer stretcher 2, then proceedes to push transfer stretcher 2, so that it is prolonged the first rectangle sliding slot 12121 and slide into crane long beam On 1212, transfer stretcher 2 has just been transported on bed transport together with patient at this time, and the Fixed latches 24 at both ends are sequentially inserted into Into stretcher dead bolt bore 2311 and stretcher fixation hole 12122, transfer stretcher 2 is made to be fixed on bed transport 1, extracts movable slider Spacer pin 12113 makes the movable rail 1215 at both ends restore reset condition, pushes bed transport 1, patient is transported to purpose bed Paving；

When patient reaches purpose bed, first by the movable slider spacer pin of the close bed side on the first crane 121 12113 extract, and by the movable rail 1215 of this side with hand steered to horizontal, the oneth T shape sliding slot of upright slide rail 1214 is arranged at this time T-shaped slider 12110 in 12141 slides into 12142 top of the first limit hole along the first T shape sliding slot 12141, then that activity is sliding Block spacer pin 12113 is inserted into the first limit hole 12142, and the position of T-shaped slider 12110 will be defined, can not be downward It slides, while the T-shaped slider 12110 being arranged in the 2nd T shape sliding slot 12151 of movable rail 1215 is under the action of strut 1217 Slide in and out, until slide into 1219 contact position of sliding block spacer pin, 12110 position of T-shaped slider is also defined nothing at this time Method slides in and out, and upright slide rail 1214, movable rail 1215 and strut 1217 form a firm triangular framing at this time, And the second rectangle sliding slot 12152 in movable rail 1215 and the first rectangle sliding slot on crane long beam 1212 at this time 12121 is corresponding, it is ensured that transfer stretcher 2 can prolong movable rail 1215 and slide on crane long beam 1212, similarly second Same operation is done on crane 122；

When movable rail 1215 when both sides all rises to level, whole device is adjusted, movable rail 1215 is located at The head of a bed and tailstock of purpose bed, limit pin shaft 117 is extracted, turning crankshaft 116, and crankshaft 116 is rotated with moving gear 118, tooth 118 rotation of wheel drives rack gear 1213 mutually ratcheting therewith to move up and down, and by the up and down motion of rack gear 1213, we can will be risen The modulation of bed body 12 and the mutually suitable position of hospital bed are dropped, then limit pin shaft 117 is inserted into limit pin jack 1152, by Height-adjustable About 12 body is fixed, Fixed latches 24 is extracted, transfer stretcher 2 can be move freely, and patient and transfer stretcher are pushed to together Stretcher panel 25 and 2 handrail 22 is first detached from, so by purpose bed by 2 handrails 22 to both ends pull a small distance The handle being arranged on stretcher panel 25 251 is caught to detach stretcher panel 25 from 2 root long round tubes 21 afterwards, patient just falls at this time It on purpose bed, transfer stretcher 2 is lifted, is put on bed transport 1, extract movable slider spacer pin 12113, make the work at both ends Dynamic sliding rail 1215 restores reset condition, to prepare for the next use.

Claims (3)

1. a kind of Medical transport pushing bed, it is characterised in that: including bed transport (1) and transfer stretcher (2), transfer stretcher (2) setting exists On bed transport (1)；

The bed transport (1) includes mobile bedstead (11) and lifting bed body (12), and lifting bed body (12) setting is in mobile bedstead (11) on；

The mobile bedstead (11) includes 4 footposts (111), 4 groups of universal wheels (112), 4 stringers (113), 4 crossbeams (114), 2 axle beds (115), crankshaft (116), limit pin shaft (117) and 2 gears (118), footpost (111) upper end are provided with Round slide (1111), 4 groups of universal wheels (112) are separately positioned on 4 footpost (111) lower ends, and 4 stringers (113) are by footpost (111) longitudinally connected, for 4 crossbeams (114) by footpost (111) in lateral connection, crossbeam is provided with rectangular through-hole on (4) (141), in the space that 2 crossbeams (114) that 2 axle beds (115) are separately positioned on rear and front end are formed, by upper and lower 2 crossbeams (114) it is attached, crankshaft installed hole (1151) and several spacer pin jacks (1152), spacer pin is provided on axle bed (115) Jack (1152) is circumferentially distributed, and crankshaft (116) is mounted on axle bed by the crankshaft installed hole (1151) on axle bed (115) (115) on, limit pin shaft (117) is arranged on the handle of crankshaft (116), and 2 gears (118) are separately mounted to rear and front end In axle bed (15), crankshaft (116) passes through gear (118), and crankshaft (116) can drive 2 gear (118) rotations；

The lifting bed body (12) includes the first crane (121), the second crane (122) and bed surface (123), the first crane (121) setting is set in mobile bedstead (11) front end, the second crane (122) setting in mobile bedstead (11) rear end, bed surface (123) It sets on the first crane (121) and the second crane (122), two parts is connected, the first crane (121) and the second lifting Frame (122) structure is identical.

2. a kind of Medical transport pushing bed according to claim 1, it is characterised in that: first crane (121) includes rising Frame tail trimmer (1211), crane long beam (1212), rack gear (1213), 2 upright slide rails (1214), 2 movable rails drop (1215), 2 cylinder guide rods (1216), 2 struts (1217), 2 sliding rails connect pin shaft (1218), 2 sliding block spacer pins (1219), 4 T-shaped sliders (12110), 4 sliding block connections pin shaft (12111), 2 hand handles (12112) and 2 movable slider limits Position pin (12113), 2 upright slide rails (1214) are arranged in crane tail trimmer (1211) two sides, and upright slide rail is set on (1214) It is equipped with the first T shape sliding slot (12141) and the first limit hole (12142), crane long beam (1212) is arranged in 2 upright slide rails (1214) top is provided with the first rectangle sliding slot (12121), stretcher fixation hole (12122) and 2 on crane long beam (1212) A first connecting pin bores (12123), rack gear (1213) is arranged on crane tail trimmer (1211), and is inserted into crossbeam (114) In the rectangular through-hole (1141) of upper setting, and it is mutually ratcheting with gear (118), and 2 movable rail (1215) settings are long in crane Crossbeam (1212) both ends, be provided in movable rail (1215) the 2nd T shape sliding slot (12151), the second rectangle sliding slot (12152), Second limit hole (12153) and the second connecting pin bores (12154), 2 cylinder guide rods (1216) are arranged in crane long beam (1212) on and the circular through hole on crane tail trimmer (1211) is passed through, and is inserted directly into the circle of footpost (111) upper end setting In shape slideway (1111), strut (1217) both ends are connect with 2 T-shaped sliders (12110) respectively, and sliding rail connects pin shaft (1218) point Not Chuan Guo the first connecting pin bores (12123) and the second connecting pin bores (12154) by crane long beam (1212) and movable rail (1215) it connects, sliding block spacer pin (1219) is arranged on movable rail (1215) and passes through the second limit hole (12153), 4 T Shape sliding block (12110) is separately positioned in the first T shape sliding slot (12141) and the movable rail (1215) on upright slide rail (1214) The 2nd T shape sliding slot (12151) in, 4 sliding blocks connection pin shaft (12111) is each passed through T-shaped slider (12110) and strut (1217) mounting hole on connects, and 2 hand handles (12112) are separately positioned on 2 upright slide rails (1214), 2 activities Sliding block spacer pin (12113) is separately positioned on 2 upright slide rails (1214), and passes through the first limit hole (12142)；

The bed surface (123) includes bed panel (1231) and 2 bed surface reinforcements (1232), 2 bed surface reinforcements (1232) two End is separately positioned on the first crane (121) and the second crane (122), connects it as an entirety, bed panel (1231) it is arranged on 2 bed surface reinforcements (1232).

3. a kind of Medical transport pushing bed according to claim 1, it is characterised in that: the transfer stretcher (2) includes 2 root longs circle Manage (21), 2 handrails (22), 2 groups of tourelles (23), 2 Fixed latches (24) and stretcher panel (25), Circular Pipe (21) On be provided with rectangular slot (211), the setting of 2 handrails (22) is inserted into Circular Pipe (21) in rear and front end, handrail (22), 2 groups of tourelles (23) are arranged in rear and front end, and on crane long beam (1212) the first rectangle sliding slot (12121) and The second rectangle sliding slot (12152) cooperation in movable rail (1215), 2 Fixed latches (24) are separately positioned on 2 groups of rolling dresses It sets on (23), stretcher panel (25) is inserted into 2 root long round tubes by the rectangular slot (211) being arranged on 2 root long round tubes (21) (21) in, stretcher panel (25) is provided with 4 handles (251)；

The handrail (22) includes frame body (221), 2 two sides rubber hand handles (222) and intermediate rubber hand handle (223), and 2 two Side rubber hand handle (222) setting is in frame body (221) two sides, and intermediate rubber hand handle (223) setting is in the middle part of frame body (221)；

Described group of tourelle (23) includes bottom plate (231), wheel seat (232), several idler wheels (233) and several wheel shafts (234), bottom Plate (231) is arranged on 2 root long round tubes (21), and bottom plate (231) is provided with stretcher dead bolt bore (2311), and wheel seat (232) is set It sets on bottom plate (231), wheel seat (232) is provided with several wheel shaft mounting holes (2321), and wheel shaft (234) passes through on wheel seat (232) Wheel shaft mounting hole (2321) and wheel shaft (234) on mounting hole be inserted into wheel seat (232) and wheel shaft (234), make wheel shaft (234) it is freely rotated in wheel seat (232).