CN204260931U - A kind of automatic balanced stretcher - Google Patents
A kind of automatic balanced stretcher Download PDFInfo
- Publication number
- CN204260931U CN204260931U CN201420708654.5U CN201420708654U CN204260931U CN 204260931 U CN204260931 U CN 204260931U CN 201420708654 U CN201420708654 U CN 201420708654U CN 204260931 U CN204260931 U CN 204260931U
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- CN
- China
- Prior art keywords
- stretcher
- rod
- stretcher body
- automatic balanced
- sliding chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of automatic balanced stretcher, comprise stretcher body, the limit, two opposite sides of described stretcher body longitudinal direction is respectively provided with the supporting base of at least two band fixed pulleys, dismountable on the supporting base of homonymy stretcher rod is installed, one end of every root stretcher rod is all fixed with flexible strand, the free end of flexible strand bottom all fixed pulleys longitudinally through stretcher body side of stretcher body, and is fixed on the other end of this stretcher rod by the free end of this flexible strand.This stretcher automatically can realize stretcher balance in certain slope, allow the wounded's maintenance level, and stretcher can also use as Stretcher with wheels, very practical in long-distance relief.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of automatic balanced stretcher.
Background technology
Stretcher transports basic, the most the most frequently used instrument of patient, and feature is transported steadily comfortable, and harmful factor impact is little, easy for going up and down when taking advantage of the various vehicles, not obvious to position interference, is specially adapted to the transhipment of all kinds of critical patient.
At present, stretcher is of a great variety, and function is also very comprehensive, but in the rescue of the special occasions such as such as mountain region, existing stretcher seems awkward, often there is following defect:
1. existing stretcher is generally overall fixing, and when slope section carries a stretcher, stretcher is whole can tilt, and in relief process, wounded's health is inherently empty, even also sustains a severe injury, and does not allow significantly to tilt, and does not also allow to be subject to large jolting and vibrate.
2., when running into relief road and being far away, being rescued by the mode carried a stretcher, is a test to rescuer, even if strong, also can be unable to stand for long-distance continuous rescue.
Utility model content
For above-mentioned technical problem, this utility model aims to provide a kind of automatic balanced stretcher, and this stretcher automatically can realize stretcher balance in certain slope, allow the wounded's maintenance level, and stretcher can also use as Stretcher with wheels, very practical in long-distance relief.
The technical scheme that this utility model is dealt with problems is: a kind of automatic balanced stretcher, comprise stretcher body, the limit, two opposite sides of described stretcher body longitudinal direction is respectively provided with the supporting base of at least two band fixed pulleys, dismountable on the supporting base of homonymy stretcher rod is installed, one end of every root stretcher rod is all fixed with flexible strand, the free end of flexible strand bottom all fixed pulleys longitudinally through stretcher body side of stretcher body, and is fixed on the other end of this stretcher rod by the free end of this flexible strand.
As the further improvement of technique scheme, the limit, two opposite sides of described stretcher body longitudinal direction is respectively provided with at least two folding racks, bottom this folding rack, castor is installed, preferably, the front-wheel of folding rack is rigid castors, trailing wheel is universal wheel, can use, alleviate the burden of lifeguard greatly when suing and labouring on level and smooth road surface to make lifeguard as Stretcher with wheels.
In technique scheme, described folding rack is slide way mechanism, comprise the support bar with bearing pin and sliding chute rod, the chute two ends of sliding chute rod are provided with dead point, to guarantee the firm of folding and unfolding two states, the interior realization of chute that bearing pin is assemblied in sliding chute rod is free to slide, and the other end of sliding chute rod is flexibly connected with stretcher body and can rotates relative to stretcher body;
Supporting bar top is flexibly connected with stretcher body and can rotates around stretcher body, and castor is installed in support bar bottom;
Support bar, sliding chute rod and stretcher body three form triangular support structures, have good stability.
Preferably, described supporting bar top and stretcher body pass through pinned connection; That one end that described sliding chute rod is connected with stretcher body is connected by the mode of bearing pin.
Further, described stretcher rod two ends are overlapped respectively and are had hand guard glove, to improve comfort level when carrying a stretcher.
In technique scheme, described flexible strand is preferably steel wire rope, and fixed pulley is preferably bearing pulley.
The work process of this stretcher is: when rescuing in the situation of mountain region, taken out by stretcher rod from supporting base, flexible strand tensioning, fixed pulley can slide in flexible strand, when the different gradients, under gravity, fixed pulley slides in flexible strand, to make stretcher body maintenance level;
When implementing rescue on smooth road surface, stretcher rod can be fixed on supporting base and not take out by lifeguard, uses as common stretcher, if level and smooth road surface, also the folding rack that castor is housed can be opened, use as Stretcher with wheels, alleviate the burden of lifeguard.
Remarkable result of the present utility model is: owing to devising the regulating system of flexible strand and fixed pulley cooperation; make when slope section carries a stretcher; under gravity; stretcher body can be adjusted to level accordingly; can not produce and significantly tilt and jolt; thus allow the wounded's maintenance level, protect the wounded's secondary greatly injured, avoid aggravation.
Further, have also been devised the folding rack that castor is housed, this stretcher can also be used as Stretcher with wheels, alleviate the burden of lifeguard, a people just can complete rescue mission, very practical in long-distance relief.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the overall structure schematic diagram of this utility model automatic balanced stretcher.
Fig. 2 is this utility model automatic balanced stretcher partial enlarged drawing.
Fig. 3 is the schematic enlarged-scale view of this utility model supporting base.
Fig. 4 is folding rack schematic diagram.
Fig. 5 is the working state figure of automatic balanced stretcher when slope.
1-stretcher rod, 2-supporting base, 3-fixed pulley, 4-folding rack, 5-castor, 6-steel wire rope, 7-stretcher body, 8-support bar, 9-sliding chute rod, 10-bearing pin, 11-hand guard glove, 12-medicated pillow, 91-chute, 92-dead point.
Detailed description of the invention
As shown in Fig. 1 ~ 5, a kind of automatic balanced stretcher, comprise stretcher body 7, the limit, two opposite sides of described stretcher body 7 longitudinal direction is respectively provided with the supporting base 2 of two band fixed pulleys 3, dismountable on the supporting base 2 of homonymy stretcher rod 1 is installed, one end of every root stretcher rod 1 is all fixed with steel wire rope 6, the free end of this steel wire rope 6 along stretcher body 7 longitudinally through bottom two fixed pulleys 3 of stretcher body side, and the free end of steel wire rope 6 is fixed on the other end of this stretcher rod 1;
Simultaneously, the limit, two opposite sides of described stretcher body 7 longitudinal direction is respectively provided with two folding racks 4, described folding rack 4 is slide way mechanism, comprise the support bar 8 with bearing pin 10 and sliding chute rod 9, chute 91 two ends of sliding chute rod 9 are provided with dead point 92, to guarantee the firm of folding and unfolding two states, the interior realization of chute that bearing pin 10 is assemblied in sliding chute rod 9 is free to slide, and the other end of sliding chute rod 9 is flexibly connected by bearing pin with stretcher body 7;
Support bar 8 top is flexibly connected by bearing pin with stretcher body 7, castor 5 is installed in support bar 8 bottom, and front-wheel is rigid castors, and trailing wheel is universal wheel, can use as Stretcher with wheels when suing and labouring on level and smooth road surface to make lifeguard, alleviate the burden of lifeguard greatly.
Support bar 8, sliding chute rod 9 and stretcher body 7 three form triangular support structures, have good stability.
Further, described stretcher rod two ends are overlapped respectively and are had hand guard glove 11;
Also medicated pillow 12 can be added as required in practical operation.
This automatic balanced stretcher is of a size of: the long 180cm of stretcher body 7, wide 55cm, high 55cm, the long 260cm of stretcher rod 1; Adopt traditional canvas as loading plate, have durable, comfortable, the advantages such as easy cleaning, have manually woven buffer subsystem for 7 times at stretcher body, have allowed the wounded obtain more comfortable relief condition, are particularly suitable for the wounded that fracture, avoid wounded's secondary injury.
The work process of the present embodiment is: when rescuing in the situation of mountain region, stretcher rod 1 is taken out from supporting base 2, steel wire rope 6 tensioning, fixed pulley 3 can slide on steel wire rope 6, when the different gradients, under gravity, fixed pulley 3 slides on steel wire rope 6, to make stretcher body 7 level;
When implementing rescue on smooth road surface, stretcher rod 1 can be fixed on supporting base 2 and not take out by lifeguard, uses as common stretcher, if level and smooth road surface, also the folding rack that castor 5 is housed can be opened, use as Stretcher with wheels, alleviate the burden of lifeguard.
Claims (9)
1. an automatic balanced stretcher, comprise stretcher body, it is characterized in that: the supporting base limit, two opposite sides of described stretcher body longitudinal direction being respectively provided with at least two band fixed pulleys, dismountable on the supporting base of homonymy stretcher rod is installed, one end of every root stretcher rod is all fixed with flexible strand, the free end of flexible strand bottom all fixed pulleys longitudinally through stretcher body side of stretcher body, and is fixed on the other end of this stretcher rod by the free end of this flexible strand.
2. automatic balanced stretcher according to claim 1, is characterized in that: the limit, two opposite sides of described stretcher body longitudinal direction is respectively provided with at least two folding racks, is provided with castor bottom this folding rack.
3. automatic balanced stretcher according to claim 2, is characterized in that: the front-wheel of described folding rack is rigid castors, and trailing wheel is universal wheel.
4. the automatic balanced stretcher according to Claims 2 or 3, it is characterized in that: described folding rack is slide way mechanism, comprise the support bar with bearing pin and sliding chute rod, the chute two ends of sliding chute rod are provided with dead point, the interior realization of chute that bearing pin is assemblied in sliding chute rod is free to slide, and the other end of sliding chute rod is flexibly connected with stretcher body and can rotates relative to stretcher body;
Supporting bar top is flexibly connected with stretcher body and can rotates around stretcher body, and castor is installed in support bar bottom;
Support bar, sliding chute rod and stretcher body three form triangular support structures.
5. automatic balanced stretcher according to claim 4, is characterized in that: described supporting bar top and stretcher body pass through pinned connection.
6. automatic balanced stretcher according to claim 4, is characterized in that: that one end that described sliding chute rod is connected with stretcher body is connected by the mode of bearing pin.
7. automatic balanced stretcher according to claim 1, is characterized in that: described stretcher rod two ends are overlapped respectively and had hand guard glove.
8. automatic balanced stretcher according to claim 1, is characterized in that: described fixed pulley is bearing pulley.
9. automatic balanced stretcher according to claim 1, is characterized in that: described flexible strand is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708654.5U CN204260931U (en) | 2014-11-24 | 2014-11-24 | A kind of automatic balanced stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708654.5U CN204260931U (en) | 2014-11-24 | 2014-11-24 | A kind of automatic balanced stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204260931U true CN204260931U (en) | 2015-04-15 |
Family
ID=52795837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708654.5U Expired - Fee Related CN204260931U (en) | 2014-11-24 | 2014-11-24 | A kind of automatic balanced stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204260931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382700A (en) * | 2014-11-24 | 2015-03-04 | 广西水利电力职业技术学院 | Automatic balancing stretcher |
| CN107874923A (en) * | 2017-12-11 | 2018-04-06 | 海宁善能制冷科技有限公司 | A kind of roads emergency rescue aid |
| CN108858243A (en) * | 2018-08-14 | 2018-11-23 | 吕家环 | A kind of automatic stretcher robot |
-
2014
- 2014-11-24 CN CN201420708654.5U patent/CN204260931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382700A (en) * | 2014-11-24 | 2015-03-04 | 广西水利电力职业技术学院 | Automatic balancing stretcher |
| CN107874923A (en) * | 2017-12-11 | 2018-04-06 | 海宁善能制冷科技有限公司 | A kind of roads emergency rescue aid |
| CN108858243A (en) * | 2018-08-14 | 2018-11-23 | 吕家环 | A kind of automatic stretcher robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151124 |