CN105982792B - Automatic getting-on stretcher car - Google Patents
Automatic getting-on stretcher car Download PDFInfo
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- CN105982792B CN105982792B CN201510049066.4A CN201510049066A CN105982792B CN 105982792 B CN105982792 B CN 105982792B CN 201510049066 A CN201510049066 A CN 201510049066A CN 105982792 B CN105982792 B CN 105982792B
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- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a kind of automatic getting-on stretcher, it is characterized in that vehicle frame is by main car frame, preceding auxiliary vehicle frame and rear auxiliary vehicle frame composition, the framework that main car frame is rectangle, rear and front end is respectively equipped with roller bearing in main car frame, one group of cylindric roller is installed with roller bearing, two groups of rollers are connected by air ring band, at least provided with three groups of central rollers parallel with roller bearing in framework between two groups of rollers, cylindric roller is installed with central roller, main car frame rear and front end both sides are respectively equipped with connection jack, preceding auxiliary vehicle frame and rear auxiliary vehicle frame are respectively equipped with hollow left carry arm and right carry arm, left carry arm and right carry arm are connected by connecting rod, connecting rod is respectively equipped with left carry arm and right carry arm, spring is pushed away before being cased with connecting rod, in the front end insertion connection jack of connecting rod, the rear end of connecting rod is provided with pull handle, the connection handle with frame hinge is respectively equipped with left carry arm and right carry arm, the connection handle of preceding auxiliary vehicle frame is provided with front fork wheel, with simple to operate, it is easy to use, applied widely the advantages of.
Description
Technical field
The present invention relates to medicine equipment, specifically it is a kind of it is simple to operate, easy to use, adapt to varying environment from
Dynamic boarding stretcher.
Background technology
It is known that ambulance, stretcher are the important equipments of medical first aid, they provide facility for medical rescue and save paper
Head valuable rescue time, with the development of national economy, the requirement that medical first aid is equipped also is improved constantly, particularly first aid
Management, first-aid equipment etc. propose the stretcher in higher requirement, such as first-aid equipment, and Chinese patent CN2684803Y discloses one
Plant " semi-automatic stretcher vehicle ", it includes vehicle frame, main wheel, front fork wheel, folding wheel, BOGEY WHEEL and small auxiliary wheel, the car
Frame bottom is provided with before the folding wheel that control main wheel is folded, vehicle frame provided with four folding main wheels, the front of main wheel
Side is additionally provided with two BOGEY WHEELs provided with two front fork wheels, vehicle frame rear portion, and four main wheels are connected through pole with vehicle frame, main car
The tilted supporter that can be folded is connected between wheel and vehicle frame, controls the folding wheel of the tilted supporter to be connected with the tilted supporter, tilted supporter root
Portion is provided with retaining spring, and each main wheel pole side is equipped with small auxiliary wheel, this stretcher can upper and lower ambulance freely,
The labor intensity of medical worker has been greatly reduced, the pain of patient is also mitigated, but there is the upper and lower stretcher of patient not side in it
Just, the length of stretcher is unadjustable, can not be used in places such as narrow elevator ＆ stairs or in-convenience in use.
The content of the invention
Rescued present invention aim to address above-mentioned the deficiencies in the prior art there is provided stretcher above and below one kind is convenient, above and below stretcher
Protect car convenient, the convenient automatic getting-on stretcher of stretcher adjustable in length, patient carrying.
The technical solution adopted for the present invention to solve the technical problems is.
A kind of automatic getting-on stretcher, including vehicle frame, main wheel, front fork wheel, folding wheel and BOGEY WHEEL, the frame downward are set
There are four folding main wheels, the front of main wheel is provided with the folding wheel for controlling main wheel to fold, and the front of vehicle frame is provided with two
Individual front fork wheel, the rear of vehicle frame is provided with two BOGEY WHEELs, and four main wheels are connected through main wheel pole with vehicle frame, main wheel
The tilted supporter that can be folded is connected between vehicle frame, controls the folding wheel of the tilted supporter to be connected with folding rod, it is characterised in that car
Frame is made up of main car frame, preceding auxiliary vehicle frame and rear auxiliary vehicle frame, the framework that main car frame is rectangle, provided with the branch intersected in length and breadth in framework
Rear and front end, which is respectively equipped with roller bearing, roller bearing, in fagging, main car frame is installed with one group of cylindric roller, and two groups of rollers are by air ring band
It is connected, at least provided with three groups of central rollers parallel with roller bearing in the main car frame between two groups of rollers, circle is installed with central roller
Column roller, main car frame rear and front end both sides are respectively equipped with connection jack, and preceding auxiliary vehicle frame and rear auxiliary vehicle frame are respectively equipped with hollow
Left carry arm and right carry arm, left carry arm and right carry arm are connected by connecting plate, and connecting rod is respectively equipped with left carry arm and right carry arm, connection
Spring is pushed away before being cased with bar, the front end of connecting rod is stretched out in the presence of spring is preceding pushed away and inserted in connection jack, connecting rod
Rear end is stretched out and is provided with pull handle, and the connection handle with frame hinge, the connection of preceding auxiliary vehicle frame are respectively equipped with left carry arm and right carry arm
Handle is provided with front fork wheel.
Tilted supporter of the present invention is hinged and formed by upper connecting rod and lower pull bar, and lower pull bar is connected with main wheel pole,
Upper connecting rod is connected through hook with rocker, and rocker is located on the main car frame after tilted supporter, and rocker is provided with retaining spring, rocker one
The locking bar positioned for rocker is further fixed on the main car frame of side, folding rod is hinged with the support on main car frame, one end of drag-line
It is connected with folding rod, the other end is connected through the pulley under main car frame with the upper connecting rod of tilted supporter, when folding wheel and ambulance
Railway carriage is inconsistent and when being moved rearwards by, drag-line pulls the upper connecting rod of tilted supporter to rotate an angle, by the upper connecting rod being mutually hinged with
The folding dead point of pull bar is opened, and the upper connecting rod of tilted supporter and the folding of lower pull bar make to move after main wheel pole, after main wheel pole
Move the angle for folding the upper connecting rod and lower pull bar of tilted supporter bigger, finally main wheel pole is received under main car frame, stretcher master
Body is supported on the car bottom plate of ambulance by front fork wheel and BOGEY WHEEL.
The roller bearing both sides of main car frame front end or rear two ends of the present invention are respectively equipped with the rim strip tensioning inconsistent with it
Bolt, the nut being engaged with tensioning bolt is fixed on main car frame, can be with the elastic of spacer band by rotating tensioning bolt.
The connection Socket walls of main car frame rear and front end of the present invention both sides are respectively equipped with connecting rod positioning hole, positioning hole
It is interior provided with the bearing pin being engaged with the groove or through hole of connecting rod leading section, to adjust, locking connecting rod.
Backing plate is provided with rear side of main wheel pole of the present invention, backing plate is provided with roller, to mitigate pole and ambulance
The friction on railway carriage side, roller can also substitute front fork wheel and BOGEY WHEEL on vehicle frame.
Vehicle frame is divided into main car frame, preceding auxiliary vehicle frame and rear auxiliary vehicle frame by the present invention, and feelings are transported according to elevator ＆ stairs etc. when using
Condition carries out the preceding auxiliary vehicle frame of lower folding and rear auxiliary vehicle frame, is moved before and after can making patient on stretcher by the roller rim strip on main car frame
It is dynamic, have the advantages that simple to operate, easy to use, applied widely.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is Fig. 2 top view.
Fig. 4 is roller bearing, the structural representation of roller in main car frame in the present invention.
Fig. 5 is the schematic diagram of folding rod in the present invention.
Fig. 6 is the structural representation of left carry arm or right carry arm in the present invention.
Fig. 7 is the structural representation of rim strip tensioning bolt in the present invention.
Embodiment
With reference to Fig. 1, the utility model is described in further detail：
As illustrated, a kind of automatic getting-on stretcher, including vehicle frame, main wheel 1, front fork wheel 2, folding wheel 3 and BOGEY WHEEL 4,
The frame downward is provided with the folding wheel 3 that control main wheel is folded provided with four folding main wheels 1, the front of main wheel 1,
The front of vehicle frame is provided with two front fork wheels 2, and the rear end of vehicle frame is provided with two BOGEY WHEELs 4, and four main wheels 1 are through main wheel branch
Bar 5 is connected with vehicle frame, and the tilted supporter 6 that can be folded is connected between main wheel 1 and vehicle frame, control the folding wheel 3 of the tilted supporter 6 with
Folding rod 7 is connected, and vehicle frame both sides are provided with preventing patient from falling down the guardrail 8 of stretcher, and guardrail 8 can be folded down, and guardrail 8 can also
Using plug-in type, guardrail 8 can be extracted out by drawing up, and the upper and lower stretcher of patient is moved to facilitate, and the present invention can also be in the side of vehicle frame
Equipped with folding Infusion support, Infusion support is additionally provided with Infusion support positioner with vehicle frame junction, and Infusion support can be erected easily
It is vertical or put down, with convenient for transfusion, the structure of above-mentioned each part and the interconnected relationship between them and existing skill
Art is identical, and this is not repeated, it is a feature of the present invention that vehicle frame is made up of main car frame 10, preceding auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12, it is main
Provided with the supporting plate intersected in length and breadth in the framework that vehicle frame 10 is rectangle, main car frame 10, supporting plate can also be by polylith group of slats
Into supporting plate is provided with canvas, and the setting of supporting plate is same as the prior art, and one is to increase the bonding strength of framework, and two are
The patient lain on stretcher is supported, this is not repeated, and rear and front end is respectively equipped with roller bearing 13, roller bearing 13 and is installed with one in main car frame 10
The cylindric roller 14 of group, two groups of rollers are connected by air ring band 15, at least provided with three groups and rolling in the framework between two groups of rollers
Cylindric roller 14 is installed with the parallel central roller 16 of axle, central roller 16, roller bearing 13 and central roller 16 can be inserted directly
Enter in the hole of main car frame both sides and rotate, roller bearing 13 and central roller 16 can also be connected through sleeve or bearing with main car frame 10,
Roller 14 is fixedly connected or is spaced with roller bearing 12 and central roller 16 and is connected, that is to say, that can be roller bearing 13 and central roller 16
Rotation or roller 14 rotate, and can also be that roller bearing 13, central roller 16 and roller 14 rotate simultaneously, and roller 14 can be certainly
Body pivoting is rotated with axle, and roller bearing 13 and central roller 16 can also be fixedly connected with framework, now roller 14 and roller bearing
13 and central roller 16 interval connection, roller 14 can be rotated relative to roller bearing 13 and central roller 16, so that air ring band 15 is moved
Steadily；Vehicle frame is made up of main car frame 10, preceding auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12, the framework that main car frame 10 is rectangle, in framework
Provided with the supporting plate intersected in length and breadth, the setting of supporting plate is same as the prior art, and one is to increase the bonding strength of framework, and two be branch
The patient lain on stretcher is supportted, this is not repeated, and the rear and front end both sides of main car frame 10 are respectively equipped with connection jack, the preceding auxiliary He of vehicle frame 11
Auxiliary vehicle frame 12 is respectively equipped with hollow left carry arm 21 and right carry arm 22 afterwards, and left carry arm 21 and right carry arm 22 are connected by connecting plate, even
Fishplate bar can be made up of some laths, and connecting plate is provided with canvas 23, left carry arm 21 and right carry arm 22 and is respectively equipped with connection
Spring 25 is pushed away before being cased with bar 24, connecting rod 24, the front end of connecting rod 24 is stretched out in the presence of spring 25 is preceding pushed away and inserts position
In in the connection jack of the end of main car frame 10, left carry arm 21 and right carry arm 22 are stretched out and provided with pull handle 27 in the rear end of connecting rod 24,
The connection handle 29 with the hinge of main car frame 10 is respectively equipped with the left carry arm 21 and right carry arm 22 of preceding auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12,
That is connection handle 29 is fixedly connected with left carry arm 21 and right carry arm 22, is hinged with the rotated axle of main car frame 10 28, so that preceding
Auxiliary vehicle frame 11 and rear auxiliary vehicle frame 12 can be rotated down folding around rotary shaft 28, and the connection handle of preceding auxiliary vehicle frame 11 is provided with front fork wheel
3, tilted supporter 6 of the present invention is hinged and formed by upper connecting rod and lower pull bar, and lower pull bar is connected with main wheel pole 5, pull-up
Bar 26 is connected through hook with rocker, and rocker is located on the main car frame 10 after tilted supporter 6, rocker provided with retaining spring, its with
Prior art is identical, the locking bar positioned for rocker is further fixed on the main car frame 10 of rocker side, its is same as the prior art, folding
Folded bar 7 is hinged with the support on main car frame, and one end of drag-line 30 is connected with folding rod 7, and the other end is through under main car frame 10
Pulley 31 is connected with the upper connecting rod of tilted supporter 6, when folding wheel 3 and ambulance railway carriage are inconsistent and are moved rearwards by, drag-line 30
Pull the upper connecting rod of tilted supporter 6 to turn an angle, the folding dead point of the upper connecting rod being mutually hinged and lower pull bar opened, tilted supporter it is upper
Pull bar and lower pull bar, which are folded, to be made to move after main wheel pole 5, and the rear shifting of main wheel pole 5 makes the upper connecting rod and lower pull bar of tilted supporter 6
The angle of folding is bigger, and finally main wheel pole 5 is received under main car frame 10, and stretcher main body is supported on by front fork wheel and BOGEY WHEEL
On the car bottom plate of ambulance.
In addition, the both sides of roller bearing 13 at the Inner Front End of main car frame 10 of the present invention or rear two ends be respectively equipped with it is inconsistent with it
Rim strip tensioning bolt 32, the nut 33 being engaged with tensioning bolt 32 is fixed on the frame of main car frame 10, is passed through and is rotated tensioning
Bolt 10 can be with the elastic of spacer band 15；The connection Socket walls of the described rear and front end both sides of main car frame 10 are respectively equipped with connection
Provided with the bearing pin 34 being engaged with the groove or through hole of connecting rod leading section in bar positioning hole, positioning hole, connected with adjusting, locking
Bar 24, positioning hole typically sets 3-5；The rear side of the main wheel pole 5 of described connection main wheel 1 is provided with backing plate 35, backing plate
35 are provided with multiple rollers, to mitigate the friction of pole and ambulance railway carriage side, prevent stretcher from being collided with ambulance railway carriage,
Protect patient not by secondary injury, roller can also substitute the BOGEY WHEEL on vehicle frame.
Vehicle frame is divided into main car frame, preceding auxiliary vehicle frame and rear auxiliary vehicle frame by the present invention, and feelings are transported according to elevator ＆ stairs etc. when using
Condition carries out the preceding auxiliary vehicle frame of lower folding and rear auxiliary vehicle frame, by the rim strip on main car frame patient can be made to be moved forward and backward on stretcher, had
Simple to operate, easy to use, applied widely the advantages of.
Claims (2)
1. a kind of automatic getting-on stretcher, including vehicle frame, main wheel, front fork wheel, folding wheel and BOGEY WHEEL, the frame downward are provided with
Four folding main wheels, folding wheel of the front provided with control main wheel folding of main wheel, the front of vehicle frame is provided with two
Front fork wheel, the rear of vehicle frame is connected provided with two BOGEY WHEELs, four main wheels through main wheel pole with vehicle frame, main wheel and
The tilted supporter that can be folded is connected between vehicle frame, controls the folding wheel of the tilted supporter to be connected with folding rod, it is characterised in that vehicle frame
It is made up of main car frame, preceding auxiliary vehicle frame and rear auxiliary vehicle frame, the framework that main car frame is rectangle, provided with the support intersected in length and breadth in framework
Rear and front end, which is respectively equipped with roller bearing, roller bearing, in plate, main car frame is installed with one group of cylindric roller, and two groups of rollers are by air ring band phase
At least provided with three groups of central rollers parallel with roller bearing in main car frame between connection, two groups of rollers, cylinder is installed with central roller
Shape roller, main car frame rear and front end both sides are respectively equipped with connection jack, and preceding auxiliary vehicle frame and rear auxiliary vehicle frame are respectively equipped with a hollow left side
Carry arm and right carry arm, left carry arm and right carry arm are connected by connecting plate, and connecting rod, connecting rod are respectively equipped with left carry arm and right carry arm
On be cased with before push away spring, the front end of connecting rod is stretched out in the presence of spring is preceding pushed away and inserted in connection jack, after connecting rod
The connection handle being respectively equipped with pull handle, left carry arm and right carry arm with frame hinge, the connection handle of preceding auxiliary vehicle frame are stretched out and be provided with end
Front fork wheel is provided with, described tilted supporter is hinged and formed by upper connecting rod and lower pull bar, and lower pull bar is connected with main wheel pole, on
Pull bar is connected through hook with rocker, and rocker is located on the main car frame after tilted supporter, and rocker is provided with retaining spring, rocker side
Main car frame on be further fixed on the locking bar that is positioned for rocker, folding rod is hinged with the support on main car frame, one end of drag-line and
Folding rod is connected, and the other end is connected through the pulley under main car frame with the upper connecting rod of tilted supporter, described main car frame front end or
The roller bearing both sides at two ends are respectively equipped with the rim strip tensioning bolt inconsistent with it afterwards, and the nut being engaged with tensioning bolt is fixed on
On main car frame, backing plate is provided with rear side of described main wheel pole, backing plate is provided with roller.
2. a kind of automatic getting-on stretcher according to claim 1, it is characterised in that the company of main car frame rear and front end both sides
Hole wall is patched to be respectively equipped with connecting rod positioning hole, positioning hole provided with the pin being engaged with the groove or through hole of connecting rod leading section
Axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049066.4A CN105982792B (en) | 2015-01-30 | 2015-01-30 | Automatic getting-on stretcher car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049066.4A CN105982792B (en) | 2015-01-30 | 2015-01-30 | Automatic getting-on stretcher car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105982792A CN105982792A (en) | 2016-10-05 |
| CN105982792B true CN105982792B (en) | 2017-11-07 |
Family
ID=57034583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049066.4A Active CN105982792B (en) | 2015-01-30 | 2015-01-30 | Automatic getting-on stretcher car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105982792B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904150B (en) * | 2018-06-02 | 2020-05-15 | 中国人民解放军联勤保障部队第九四0医院 | Portable medical transfer bed |
| CN111481352A (en) * | 2020-04-20 | 2020-08-04 | 重庆医科大学附属第一医院 | Special nursing bed without carrying patient for orthopedics department |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001070161A1 (en) * | 2000-03-17 | 2001-09-27 | Stryker Corporation | Stretcher with castor wheels |
| CN2684803Y (en) * | 2004-03-09 | 2005-03-16 | 粟广欢 | Semiautomatic getting on stretcher with wheel |
| CN101361689B (en) * | 2007-08-10 | 2014-09-17 | 粟广欢 | Semi-automatic stretcher vehicle and matched ambulance |
| CN202027818U (en) * | 2010-06-11 | 2011-11-09 | 张建申 | Multifunctional bending, folding and lifting wheeled stretcher with transfusion frame |
| CN204033629U (en) * | 2014-07-14 | 2014-12-24 | 苏州凯义电梯配件有限责任公司 | A kind of foldable stretcher car |
| CN204106366U (en) * | 2014-10-07 | 2015-01-21 | 王锐 | A kind of stretcher |
| CN204468462U (en) * | 2015-01-30 | 2015-07-15 | 威海威高齐全医疗设备有限公司 | Automatic getting-on stretcher car |
-
2015
- 2015-01-30 CN CN201510049066.4A patent/CN105982792B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105982792A (en) | 2016-10-05 |
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