CN108283545A

CN108283545A - A kind of base apparatus of medical treatment bed transport

Info

Publication number: CN108283545A
Application number: CN201810231834.1A
Authority: CN
Inventors: 王从相
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2018-07-17

Abstract

The present invention relates to a kind of medical instrument more particularly to a kind of base apparatus of medical bed transport.A kind of base apparatus of medical treatment bed transport, the base apparatus includes universal wheel, carrier frame and synchrolock mechanism of car, the carrier frame includes two pedestals and two cross bars, the end of two cross bars is respectively set in two pedestals, four universal wheels are respectively fixedly disposed on two pedestals, and synchrolock mechanism of car is fixed on carrier frame；The base apparatus stability is good, is suitable for complicated landform, and synchronous car locking may be implemented, and has the characteristics that safety, comfortable, facility.

Description

A kind of base apparatus of medical treatment bed transport

Technical field

The present invention relates to a kind of medical instrument more particularly to a kind of base apparatus of medical bed transport.

Background technology

Sick bed is the necessary equipment of hospital, over the course for the treatment of, the either outer injury such as fracture, multiple injury visceral organ injury Person, or the medical intensives patients such as pancreatitis, severe cholecystitis occur, often to carry out x-ray film making, CT examination, MRI inspections, B The diagnosis and treatment measure such as super inspection and operation.It is carrying out being transferred to inspection chamber or operating room from ward when these check and treat, It needs to bring up between sick bed and bed transport in transfer process, move down, increase patient suffering, it is larger for part weight Patient carries more difficult if entourage is less.The volume of sick bed is bigger, contributes to patient sleeps, is not suitable as Bed transport；Bed transport it is small, transport patient it is flexible, be not suitable as the sick bed of patient.Applicant has applied for a kind of medical treatment Bed transport, the bed transport include bed transport base apparatus, scissor lifting apparatus and bed board device；The bed board device setting exists On scissor lifting apparatus, scissor lifting apparatus is arranged on bed transport base apparatus.

Invention content

The object of the present invention is to provide a kind of base apparatus of medical bed transport, and the base apparatus stability is good, is suitable for Complicated landform, and synchronous car locking may be implemented, have the characteristics that safety, comfortable, facility.

In order to solve the above-mentioned technical problem, technical scheme of the present invention：

A kind of base apparatus of medical treatment bed transport, which includes universal wheel, carrier frame and synchrolock mechanism of car, described Carrier frame include two pedestals and two cross bars, two pedestals are respectively set the end of two cross bars, four universal wheels point It is not fixed on two pedestals, synchrolock mechanism of car is fixed on carrier frame；The synchrolock mechanism of car packet It includes and synchronizes loose vehicle pedal, steel wire rope, synchronous car locking treadle, transition axis and cam terminal pad, synchronous car locking treadle is two, two Synchronous car locking treadle is separately positioned on the front and rear portions of carrier frame, and the synchronization car locking treadle is U-typed, and middle part is support Portion, both ends are connected with treadle shaft, and the both ends of treadle shaft are hinged with two pedestals of the same side respectively, the treadle The end of shaft passes through loose vehicle pedal synchronous with described on the outside of pedestal to be mutually sequentially connected, and synchronizes the upper end setting of loose vehicle pedal There is pedal, when synchronous car locking treadle pushes, support portion support ground makes universal wheel be detached from ground, synchronizes under loose vehicle pedal The treadle shaft that links when pressure makes to lift on synchronous car locking treadle, and universal wheel supports ground；The both sides of the treadle shaft are set respectively The cam terminal pad is set, and is respectively arranged with the transition axis in the front and rear portions of two cross bars, the both sides point of transition axis It is not provided with rope-winding wheel, two steel wire ropes are separately connected convex in the treadle shaft of front and rear part around two rope-winding wheels of the same side Take turns in terminal pad, two cam terminal pads of front and rear portions are symmetrical set, the excircle of the cam terminal pad be provided with around Grooving, and exterior portion excircle is whittled into plane, it is provided with connector in the plane, the end of the steel wire rope, which is fixed, to be set It sets on connector and is wound on grooving.

As a further improvement, being additionally provided with storing basket on the bed transport base apparatus, storing basket is solid by bolt It is fixed to be arranged on carrier frame.

As a further improvement, the end set of the treadle shaft has pivot in six ribs, the loose vehicle that synchronizes to step on Plate is fixedly connected with pivot in six ribs.

As a further improvement, being provided with steel wire rope wire fastening device and wire line hitch on the steel wire rope, steel wire rope passes through Two wire line hitch connections steel wire rope wire fastening device.

As a further improvement, the both sides both ends of the carrier frame are respectively arranged with downwardly projecting connecting plate, institute The transition axis stated is erected on connecting plate.

Due to the adoption of the above technical solution, the base apparatus stability is good by the present invention, is suitable for complicated landform, and can To realize synchronous car locking, have the characteristics that safety, comfortable, facility.

Description of the drawings

Fig. 1 is the structural schematic diagram of the embodiment of the present invention.

Fig. 2 is the structural schematic diagram of bed transport base apparatus.

Fig. 3 is the structural schematic diagram of synchrolock mechanism of car.

Fig. 4 is the structural schematic diagram of scissor lifting apparatus.

Fig. 5 is the structural schematic diagram of hand push rod group.

Fig. 6 is the configuration schematic diagram of bed board device.

Fig. 7 is the structural schematic diagram of carrier frame.

Specific implementation mode

The specific implementation mode of invention is made a detailed explanation below in conjunction with the accompanying drawings.

A kind of medical bed transport as shown in Figure 1, the bed transport include bed transport base apparatus 1, scissor lifting apparatus 2, Bed board device 3, bed transport base apparatus 1 control the direction of travel of bed transport for scissor lifting apparatus 2 to be fixedly installed, cut It pitches lifting apparatus 2 and connects bed transport base apparatus 1 and bed board device 3, and bed transport base apparatus 1 can be adjusted and filled with bed board The relative altitude for setting 3, to adapt to the sick bed or ambulance of different height, convenient for transhipment sufferer, bed board device 3 is fixed at On scissor lifting apparatus 2, it is used to securely and reliably place patient, by the push handle on medical staff's wheeled stretcher panel assembly 3, with Achieve the purpose that transport sufferer.

As shown in Fig. 2, the bed transport base apparatus 1 include export-oriented wheel 11, storing basket 12, carrier frame 13 with it is synchronous Car locking mechanism 14, as shown in fig. 7, the carrier frame 13 includes two pedestals 131 and two cross bars 132, two pedestals 131 The end of two cross bars 132 is respectively set, four universal wheels 11 are respectively fixedly disposed on two pedestals 131, four export-oriented wheels 11 are respectively fixedly disposed at 13 4 jiaos of carrier frame, facilitate turning, advance flexible, and storing basket 12, which is bolted, to be arranged the bottom of at On disk frame 13, for storing medical instruments temporarily, synchrolock mechanism of car 14 is fixed at 13 both ends of carrier frame, by vehicle into Row fixation does not slide, and facilitates transhipment patient, improves safety.

As shown in figure 3, the synchrolock mechanism of car 14 includes synchronizing loose vehicle pedal 141, steel wire rope 142, six rib maincenters Axis 143, synchronous car locking treadle 144, transition axis 145, rope-winding wheel 146, steel wire rope wire fastening device 147, wire line hitch 148 and steel wire rope The fixed disk 149 of head, synchronous car locking treadle 144 is two, and two synchronous car locking treadles 144 are separately positioned on carrier frame 13 Front and rear portions, the synchronization car locking treadle 144 are U-typed, and middle part is support portion, and both ends are connected with treadle shaft 140, treadle The both ends of shaft 140 are hinged with two pedestals of the same side respectively, and the end of the treadle shaft 140 passes through outside pedestal Side loose 141 phase of vehicle pedal synchronous with described is sequentially connected, and synchronous car locking treadle 144 has hollow hexagonal hole, and in six ribs Pivot 143 matches, and plays the role of transmitting torque, and end coordinates in the circular hole of carrier frame 13, rotatably, carrier frame One is respectively fixedly installed on pivot 143 in 13 six ribs of outside and synchronizes loose vehicle pedal 141, when synchronous car locking treadle 144 pushes It waits, support portion support ground makes universal wheel 11 be detached from ground, and linkage treadle shaft 140 makes same when synchronizing the loose pushing of vehicle pedal 141 It is lifted on step car locking treadle 144, universal wheel 11 supports ground；The cam is respectively set in the both sides of the treadle shaft 140 Terminal pad 149, and the transition axis 145 is respectively arranged in the front and rear portions of two cross bars 132, the both sides point of transition axis 145 It is not provided with rope-winding wheel 146, two steel wire ropes 142 are separately connected the treadle of front and rear part around two rope-winding wheels 146 of the same side In cam terminal pad 149 in shaft 140, steel wire rope 142 bypasses rope-winding wheel 146, changes 142 direction of pull of steel wire rope and is The placement of storing basket 12 provides space, and steel wire rope wire fastening device 147 is tensioned steel wire rope by tightening bolt, and wire line hitch 148 is used for The steel wire rope of engagement is tied, two cam terminal pads 149 of front and rear portions are symmetrical set, outside the cam terminal pad 149 Circumference is provided with around grooving, and exterior portion excircle is whittled into plane, is provided with connector 150, the steel in the plane The end of cord 142 is fixed on connector 150 and is wound on grooving；In steel wire rope around in terms of, one end is from steel wire Fag end fixes 149 upper end of disk around entering, then the other end fixes the lower end of disk 149 around entering from steel wire rope head, and same root synchronizes car locking Steel wire rope head on treadle 144 fixes disk 149 around to difference, and such purpose is：When the synchronization car locking treadle 144 of one end is stepped on When lower, the synchronization car locking treadle 144 of the other end is also pulled down by steel cable.Loose vehicle synchronizes loose vehicle pedal by four 141 realize, step on it is next when synchronizing loose vehicle pedal 141, one end since lever principle makes synchronous car locking treadle 144 up lift, The synchronization car locking treadle 144 of the other end is up lifted by another steel cable by pulling force, realizes the effect for synchronizing loose vehicle, the present invention By controlling the synchronization car locking treadle 144 of one end or synchronizing loose vehicle pedal 141, transmitted by 142 unique winding of steel wire rope dynamic Power, it is safe and reliable during use to realize the synchronism of four export-oriented wheels 11, effectively avoid secondary injury.

As shown in figure 4, the scissor lifting apparatus 2 includes sliding scissor arms 21, hinged scissor arms 22, sliding rail 23, vertical bearing 24, hand push rod group 25, bearing plate 26, intermediate pin 27, vertical bearing 24 are respectively fixedly disposed at carrier frame 13 and bearing plate 26 on, hinged 22 both ends of scissor arms are fixed in vertical bearing 24, for connecting base plate frame 13 and are held Weight plate 26, sliding rail 23 are fixed on carrier frame 13 and bearing plate 26, and 21 both ends of sliding scissor arms are respectively fitting into In sliding rail 23, intermediate pin 27 forms revolute pair in centre and connects for connecting sliding scissor arms 21 and hinged scissor arms 22 It connects, hand push rod group 25 connects bearing plate 26 and sliding scissor arms 21, and can change the relative position of the two；

As shown in figure 5, the hand push rod group 25 includes wind 251, fixed pedestal 252, mobile mandrel 253, fixed metal plate Golden part 254, fixed sheet metal component 254 are fixed on bearing plate 26, and fixed pedestal 252 and fixed sheet metal component 254 are hinged, mobile Mandrel 253 is hinged in sliding scissor arms 21, and wind 251 is arranged in 252 end of fixed pedestal, when rotary handle crank 251, Mobile mandrel 253 can be relatively fixed the Forward of pedestal 252, to drive sliding scissor arms 21 to be slided in sliding rail 23, due to Scissor principle, entire bearing plate 26 integrally can be lifted or reduce, and manually control hand push rod group 25, convenient, flexible, to adapt to not With operating condition, substantially increase the application range and flexibility of a kind of this medical bed transport.

As shown in fig. 6, the bed board device 3 include lock 31, vertical steel pipe 32, stretcher main body 33, screw 34, Stretcher guardrail 35, cortex mattress 36, hasp 37, crotch 38, four locks 31 are fixed on bearing plate 26, and corresponding four A crotch 38 is fixed in stretcher main body 33, is matched with crotch 38 to fix stretcher main body 33 in load-bearing by lock 31 On plate 26, split-type design improves work efficiency, because in physical condition, patient, smooth transfer comes out from stretcher It is that danger close is also very time-consuming, so the present invention only need to integrally remove stretcher, which not only avoids secondary injury, but also improves Working efficiency is raced against time for treatment, and four 32 uniform weldings of vertical steel pipe are arranged in 33 4 jiaos of stretcher main body, 32 side of formula steel pipe Fang Kaiyou threaded holes, for installing screw 34,32 hollow space of vertical steel pipe can install other attachmentes, for example garter is hung Garter hanging rod is placed in vertical steel pipe 32 by bar, and screw 34 is used in combination to fix, and the design of split-type not only saves space, but also The diversity of function is increased, when not filling garter hanging rod, four vertical steel pipes 32 can be used as four fulcrums and use, can be in hollow Local interim placement sufferer, is suitble to the open air transhipment wounded, stretcher guardrail 35 to be fixed at 33 both sides of stretcher main body, play safety The effect of protection sews two pairs of hasps 37 on cortex mattress 36, cortex mattress 36 is fixedly installed by hasp 37 It in stretcher main body 33, is designed to dismountable, is convenient for changing, it is relatively sanitary.

Claims

1. a kind of base apparatus of medical treatment bed transport, which is characterized in that the base apparatus includes universal wheel（11）, chassis frame Frame（13）With synchrolock mechanism of car（14）, the carrier frame（13）Including two pedestals（131）With two cross bars（132）, Two pedestals（131）Two cross bars are respectively set（132）End, four universal wheels（11）It is respectively fixedly disposed at two pedestals （131）On, synchrolock mechanism of car（14）It is fixed at carrier frame（13）On；

The synchrolock mechanism of car（14）Including synchronizing loose vehicle pedal（141）, steel wire rope（142）, synchronous car locking treadle （144）, transition axis（145）With cam terminal pad（149）, synchronous car locking treadle（144）It is two, two synchronous car locking treadles （144）It is separately positioned on carrier frame（13）Front and rear portions, the synchronization car locking treadle（144）For U-typed, middle part is branch Support part, both ends are connected with treadle shaft（140）, treadle shaft（140）Both ends mutually cut with scissors with two pedestals of the same side respectively It connects, the treadle shaft（140）End pass through synchronous with described loose vehicle pedal on the outside of pedestal（141）Mutually it is sequentially connected, Synchronize loose vehicle pedal（141）Upper end be provided with pedal, in synchronous car locking treadle（144）When pushing, support portion support Ground makes universal wheel（11）It is detached from ground, synchronizes loose vehicle pedal（141）Link treadle shaft when pushing（140）Synchronous car locking is set to step on Bar（144）Upper lift, universal wheel（11）Support ground；The treadle shaft（140）Both sides the cam be respectively set connect Connect disk（149）, and in two cross bars（132）Front and rear portions be respectively arranged with the transition axis（145）, transition axis（145）'s Both sides are respectively arranged with rope-winding wheel（146）, two steel wire ropes（142）Around two rope-winding wheels of the same side（146）It is separately connected The treadle shaft of front and rear part（140）On cam terminal pad（149）On, two cam terminal pads of front and rear portions（149）In symmetrical Setting, the cam terminal pad（149）Excircle be provided with around grooving, and exterior portion excircle is whittled into plane, Connector is provided in plane（150）, the steel wire rope（142）End be fixed at connector（150）It goes up and is wound on On grooving.

2. a kind of base apparatus of medical bed transport according to claim 1, which is characterized in that bed transport vehicle chassis component （1）On be additionally provided with storing basket（12）, storing basket（12）It is bolted and is arranged in carrier frame（13）On.

3. a kind of base apparatus of medical bed transport according to claim 1, which is characterized in that treadle shaft（140）'s End set has pivot in six ribs（143）, described synchronizes loose vehicle pedal（141）With pivot in six ribs（143）It is fixedly connected.

4. a kind of base apparatus of medical bed transport according to claim 1, which is characterized in that steel wire rope（142）On set It is equipped with steel wire rope wire fastening device（147）And wire line hitch（148）, steel wire rope（142）Pass through two wire line hitch（148）Described in connection Steel wire rope wire fastening device（147）.

5. a kind of base apparatus of medical bed transport according to claim 1, which is characterized in that carrier frame（13）Two Side both ends are respectively arranged with downwardly projecting connecting plate（133）, the transition axis（145）It is erected at connecting plate（133）On.