CN205758854U - A kind of upper strata litter frame elevating mechanism - Google Patents
A kind of upper strata litter frame elevating mechanism Download PDFInfo
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- CN205758854U CN205758854U CN201521127409.6U CN201521127409U CN205758854U CN 205758854 U CN205758854 U CN 205758854U CN 201521127409 U CN201521127409 U CN 201521127409U CN 205758854 U CN205758854 U CN 205758854U
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- upper level
- push rod
- litter frame
- elevating mechanism
- upper strata
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Abstract
This utility model provides a kind of upper strata litter frame elevating mechanism, and it makes helicopter once transport can quickly transport 2 prone position sick and wounded or 1 prone position sick and wounded and 4 sitting posture sick and wounded, improves the medical rescue ability of helicopter.It includes bottom stretcher platform, upper level supporting extension arms support, the inner side long side of described stretcher platform be disposed with vertically to two support posts, it is respectively arranged with push rod in two support posts, two described push rods are specially two synchronized model push rods, lift simultaneously, the inner side long side of described upper level supporting extension arms support arranges two attachment structures, two attachment structures are fastened respectively to the push rod of correspondence position, the bottom of described push rod extends in respective drive seat, two drive seat are driven by a power transmission shaft respectively, described upper level supporting extension arms support can relative to described bottom stretcher platform occur vertically to lifting action；It is provided with litter frame mounting assembly in described upper level supporting extension arms support.
Description
Technical field
This utility model relates to the technical field of medical treatment life saving system, is specially a kind of upper strata litter frame elevating mechanism.
Background technology
Along with economic level and the enhancing of national comprehensive strength, the helicopter conveying sick and wounded have progressed into the doctor of country
Treating life saving system field, when existing helicopter transports the sick and wounded, it is only capable of maximum magnitude in the solid space of people's recumbency
1 prone position sick and wounded of interior conveying or 4 sitting posture sick and wounded, owing to the cost of the helicopter conveying sick and wounded is the highest, and it is generally required to
The heliborne sick and wounded are the most critical, and the number that existing helicopter single transports the sick and wounded is relatively fewer, and not
Utilize the solid space in helicopter cmpletely.
Summary of the invention
For the problems referred to above, this utility model provides a kind of upper strata litter frame elevating mechanism, and it makes helicopter one
2 prone position sick and wounded or 1 prone position sick and wounded and 4 sitting posture sick and wounded can be quickly transported in secondary transport, improve the doctor of helicopter
Treat relief ability.
A kind of upper strata litter frame elevating mechanism, its technical scheme is such that it and includes bottom stretcher platform, and its feature exists
In: its also include upper level supporting extension arms support, the inner side long side of described stretcher platform be disposed with vertically to two supports
Column, is respectively arranged with push rod in two support posts, specially two synchronized model push rods of two described push rods, rises simultaneously
Fall, the inner side long side of described upper level supporting extension arms support arranges two attachment structures, two described attachment structures difference
Being anchored on the push rod of correspondence position, the bottom of described push rod extends in respective drive seat, and two described drive seat are led to respectively
Cross power transmission shaft to drive, described upper level supporting extension arms support can relative to described bottom stretcher platform occur vertically to liter
Fall action；It is provided with litter frame mounting assembly in described upper level supporting extension arms support.
Its inner side plane being further characterized by described upper level supporting extension arms support is close to the described of correspondence position
The plane of two support posts, it is ensured that consolidating of whole upper level supporting extension arms support；
After described attachment structure runs through the vertically-guided groove arranged on described support post, it is anchored on the push rod of correspondence position
Upper end；
Described push rod is specially electric pushrod, connects the power transmission shaft one end in the drive seat of push rod described in said two external
Having driving motor, this driving electric machine rotation drives drive axis, and then push rod pushes away driving motor rotary motion being changed into
The straight line elevating movement of bar；
The other end of described power transmission shaft is also circumscribed with rotation rocking handle, and it guarantees in the case of driving motor failure, permissible
It is accomplished manually the lifting action to upper level supporting extension arms support；
The top of two described support posts is connected by technique beam, forms an entirety, it is ensured that two support posts
Firmness and perpendicularity；
Also being fastened with drip stand assembly on the lower position of two described support posts, described drip stand assembly is convenient to wound
Patient infuses；
The inner side long side of described bottom stretcher platform is fastened with the perpendicular plate face of L-type link, the end of two support posts
Portion fastens and is supported on the upper level end face of described L-type link, and described drive seat, driving motor are all supported on L-type and connect
The upper level end face of frame, it is ensured that the top of whole driving structure and bottom stretcher platform is placed stretcher plane and will not be interfered；
After using technique scheme, when 2 prone position sick and wounded are transported by needs, first reduce upper level and prop up
Hold the height of pole bracket, the stretcher lifting the first place sick and wounded is positioned over upper level supporting extension arms support upper plane,
And the good litter frame mounting assembly of para-position, lifting upper level supporting extension arms support is to certain altitude afterwards, will lift another name
The stretcher of the sick and wounded is positioned over the litter frame mounting assembly of bottom stretcher platform, simultaneously para-position good bottom stretcher platform；When needing
When 1 prone position sick and wounded and 4 sitting posture sick and wounded being transported, first reduce the height of upper level supporting extension arms support
Degree, is positioned over upper plane the good litter frame of para-position of upper level supporting extension arms support by the stretcher lifting the prone position sick and wounded
Mounting assembly, lifting upper level supporting extension arms support is to high height afterwards, and afterwards, 4 sitting posture sick and wounded sequentially take a seat i.e.
Can；Certainly this structure also can only sit 4 sitting posture sick and wounded or 1 prone position sick and wounded；To sum up, its helicopter is once transported can
Quickly transport 2 prone position sick and wounded or 1 prone position sick and wounded and 4 sitting posture sick and wounded, improve the medical rescue energy of helicopter
Power.
Accompanying drawing explanation
Fig. 1 is that jacking condition of the present utility model is respectively at low level, middle position, high-order structural representation；
Fig. 2 is the front view structural representation of Fig. 1 high-end trim of the present utility model；
Fig. 3 is the side view structural representation of Fig. 2；
Fig. 4 is the side view structural representation of Fig. 1 low-end trim of the present utility model；
Fig. 5 is the top view structural representation of bottom of the present utility model stretcher platform；
Fig. 6 is the partial rear view topology view of Fig. 2；
In figure, the title corresponding to sequence number is as follows:
Bottom stretcher platform 1, upper level supporting extension arms support 2, support post 3, push rod 4, attachment structure 5, drive seat 6,
Power transmission shaft 7, litter frame mounting assembly 8, vertically-guided groove 9, driving motor 10, rotation rocking handle 11, technique beam 12, drip stand group
Part 13, L-type link 14, backrest 15.
Detailed description of the invention
A kind of sick and wounded transport module, see Fig. 1～Fig. 6: it includes bottom stretcher platform 1, upper level supporting extension arms support
2, backrest can be received, the inner side long side of stretcher platform 1 be disposed with vertically to two support posts 3, in two support posts 3 point
It is not provided with push rod 4, specially two synchronized model push rods of two push rods 4, lifts, upper level supporting extension arms support simultaneously
The inner side long side of 2 arranges two attachment structures 5, and two attachment structures 5 are fastened respectively to the push rod 4 of correspondence position, push rod 4
Bottom extends in respective drive seat 6, and two drive seat 6 are driven by a power transmission shaft 7 respectively, upper level supporting extension arms
Support 2 can relative to bottom stretcher platform 1 occur vertically to lifting action；It is provided with load in upper level supporting extension arms support 2
Frame support mounting assembly 8.
The inner side plane of upper level supporting extension arms support 2 is close to the plane of two support posts 3 of correspondence position, it is ensured that
Consolidating of whole upper level supporting extension arms support 2；
After attachment structure 5 runs through the vertically-guided groove 9 arranged on support post 3, it is anchored on push rod 4 upper of correspondence position
End；
Push rod 4 is specially electric pushrod, connects the power transmission shaft one end in the drive seat 6 of two push rods 4 and is circumscribed with driving electricity
This driving motor 10 of machine 10 rotates and drives power transmission shaft 7 to rotate, and then driving motor 17 rotary motion is being changed into push rod by push rod 4
Straight line elevating movement；
The other end of power transmission shaft 7 is also circumscribed with rotation rocking handle 11, and it guarantees in the case of driving motor 10 to lose efficacy, permissible
It is accomplished manually the lifting action to upper level supporting extension arms support 2；
The top of two support posts 3 is connected by technique beam 12, is formed an entirety, it is ensured that two support posts 3
Firmness and perpendicularity；
Also being fastened with drip stand assembly 13 on the lower position of two support posts 3, drip stand assembly 13 is convenient to sick and wounded
Member infuses；
The inner side long side of bottom stretcher platform 1 is fastened with the perpendicular plate face of L-type link 14, the end of two support posts 3
Portion fastens and is supported on the upper level end face of L-type link 14, and drive seat 6, driving motor 17 are all supported on L-type link 14
Upper level end face, it is ensured that the top of whole driving structure and bottom stretcher platform 1 is placed stretcher plane and will not be interfered.
In figure, sequence number 15 is backrest.
It has the beneficial effect that: 1 is simple and quick；2 are easy to medical worker carries on and carries the sick and wounded off；3 fully improve wound
Send efficiency after patient, save life, safeguard national security；4 take into full account sitting posture and the safety of the prone position sick and wounded and comfortableness.
Above specific embodiment of the utility model is described in detail, but content has been only what this utility model was created
Preferred embodiment, it is impossible to be considered for limiting the practical range that this utility model is created.All creation according to this utility model is applied for
Equalization change and the improvement etc. that scope is made, within all should still belonging to patent covering scope of the present utility model.
Claims (8)
1. a upper strata litter frame elevating mechanism, it includes bottom stretcher platform, it is characterised in that: it also includes that upper level props up
Hold pole bracket, the inner side long side of described stretcher platform be disposed with vertically to two support posts, in two support posts point
Not being provided with push rod, specially two synchronized model push rods of two described push rods, lift simultaneously, the supporting of described upper level is outstanding
The inner side long side of arm support arranges two attachment structures, and two described attachment structures are fastened respectively to the push rod of correspondence position,
The bottom of described push rod extends in respective drive seat, and two described drive seat are driven by a power transmission shaft respectively, described
Upper level supporting extension arms support can relative to described bottom stretcher platform occur vertically to lifting action；Described upper level props up
Litter frame mounting assembly it is provided with in holding pole bracket.
2. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, it is characterised in that: the supporting of described upper level is outstanding
The inner side plane of arm support is close to the plane of described two support posts of correspondence position.
3. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, it is characterised in that: described attachment structure runs through institute
After stating the vertically-guided groove arranged on support post, it is anchored on the upper end of the push rod of correspondence position.
4. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, it is characterised in that: described push rod is the most electronic
Push rod, the power transmission shaft one end connected in the drive seat of push rod described in said two is circumscribed with driving motor, this driving electric machine rotation
Drive drive axis.
5. a kind of upper strata as claimed in claim 4 litter frame elevating mechanism, it is characterised in that: the other end of described power transmission shaft
Also it is circumscribed with rotation rocking handle.
6. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, it is characterised in that: two described support posts
Top is connected by technique beam, forms an entirety.
7. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, it is characterised in that: two described support posts
Also being fastened with drip stand assembly on lower position, described drip stand assembly is convenient infuses to the sick and wounded.
8. upper strata as claimed in claim 4 a kind of litter frame elevating mechanism, it is characterised in that: described bottom stretcher platform interior
Side long side is fastened with the perpendicular plate face of L-type link, and the bottom of two support posts fastens and be supported on described L-type link
Upper level end face, described drive seat, drive motor to be all supported on the upper level end face of L-type link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127409.6U CN205758854U (en) | 2015-12-29 | 2015-12-29 | A kind of upper strata litter frame elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127409.6U CN205758854U (en) | 2015-12-29 | 2015-12-29 | A kind of upper strata litter frame elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205758854U true CN205758854U (en) | 2016-12-07 |
Family
ID=57414573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127409.6U Active CN205758854U (en) | 2015-12-29 | 2015-12-29 | A kind of upper strata litter frame elevating mechanism |
Country Status (1)
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| CN (1) | CN205758854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496662A (en) * | 2015-12-29 | 2016-04-20 | 苏州江南航天机电工业有限公司 | Upper-layer stretcher support lifting mechanism |
-
2015
- 2015-12-29 CN CN201521127409.6U patent/CN205758854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496662A (en) * | 2015-12-29 | 2016-04-20 | 苏州江南航天机电工业有限公司 | Upper-layer stretcher support lifting mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |