CN212853845U - Multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs - Google Patents
Multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs Download PDFInfo
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- CN212853845U CN212853845U CN202020893592.5U CN202020893592U CN212853845U CN 212853845 U CN212853845 U CN 212853845U CN 202020893592 U CN202020893592 U CN 202020893592U CN 212853845 U CN212853845 U CN 212853845U
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- rod
- upper frame
- push rod
- electric push
- chassis
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Abstract
The utility model discloses a prevent infectious disease propagation and multi-functional stretcher that can walk on stair, including bed surface, upper ledge, pulley, slide, chassis, bracing piece group, movable rod, dead lever, bearing, sliding sleeve, placer, bracing piece, first electric putter, power supply box, universal wheel, track chassis, second electric putter and tent cover. The utility model has the advantages that: the stretcher bed is characterized in that the bed surface is placed in the slide way through the pulley clamp and is in sliding connection with the upper frame, so that the bed surface can be directly pushed to an ambulance from the stretcher bed, a patient can be conveniently transferred, two ends of the crawler chassis are respectively provided with a synchronizing wheel capable of freely rotating, when the stretcher bed runs downwards on stairs, the stretcher bed can automatically slide downwards along the stairs due to the action of gravity, the tent cover is detachably connected with the upper frame through being placed on the upper frame, and for some patients with infectious diseases, the infection diffusion can be prevented by additionally arranging the tent cover.
Description
Technical Field
The utility model relates to a stretcher, in particular to a multifunctional stretcher which can prevent the spread of infectious diseases and can walk on stairs, belonging to the technical field of medical equipment.
Background
A stretcher bed of an ambulance is a rescue tool for transporting wounded persons, a canvas bed body is supported by two supporting rods, two ends of each supporting rod are connected with a handle and a pulley, the supporting rods of some stretcher beds can stretch out and draw back, and medical care personnel can transfer patients conveniently for some emergency patients with serious illness conditions or inconvenient actions through the stretcher bed.
The stretcher bed has the advantages that the structure is simple, the function is single, the bed body and the frame body of the stretcher bed are integrated, when a patient is transferred to an ambulance from the stretcher bed, the patient needs to be lifted up and placed into the ambulance, the stretcher bed brings large physical burden to medical staff, and meanwhile, the patient is uncomfortable.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems and to provide a multifunctional stretcher that can prevent the spread of infectious diseases and can be used to walk on stairs.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs comprises a bed surface, an upper frame, pulleys, a slideway, an underframe, a support rod group, a movable rod, a fixed rod, a bearing, a sliding sleeve, a placing frame, a support rod, a first electric push rod, a power box, universal wheels, a crawler chassis, a second electric push rod and a tent cover; the stretcher comprises a stretcher bed, a bed surface, an upper frame and a bottom frame, wherein the main body structure of the stretcher bed is formed by the bed surface, the upper frame and the bottom frame, pulleys are arranged on the lower surface of the bed surface, a placing frame is fixedly welded on the lower surface of the upper frame and one side of the upper surface of the bottom frame, a fixed rod is fixedly welded on the other side of the upper frame and the other side of the bottom frame, the upper frame and the bottom frame are connected through a supporting rod group, the top end of one group of supporting rods of the supporting rod group is connected with a movable rod through a bearing, the bottom end of one group of supporting rods of the supporting rod group is connected with the fixed rod through a bearing, the two ends of the movable rod are connected onto the placing frame through a sliding sleeve, the top end of the other group of supporting rods of the supporting rod group is connected with the fixed rod through a bearing, the bottom end of the other group of supporting rods of, first electric putter fixed mounting is at the upper surface of chassis, just first electric putter's push rod passes through the bearing and is connected with the movable rod, the power supply box passes through screw fixed mounting in one side of first electric putter, the lower surface four corners department at the chassis is installed respectively to the universal wheel, the track chassis sets up the below at the chassis, the tail end on track chassis rotates through connecting rod and chassis and is connected, it is connected with second electric putter to rotate between the middle part on track chassis and the chassis, the top at the upper mounting is put to the tent cover.
Preferably, in order to enable the bed surface to be directly pushed to the ambulance from the stretcher, the bed surface is clamped in the slide way through the pulley and is in sliding connection with the upper frame.
Preferably, in order to facilitate the adjustment of the height of the bed surface, the movable rod arranged on the bottom frame is movably arranged on the placing frame through a first electric push rod.
Preferably, in order to avoid influencing the running of the universal wheels, the crawler chassis is arranged below the underframe in a retractable manner through the second electric push rod.
Preferably, the two ends of the track chassis are each provided with a freely rotating synchronizing wheel in order to allow the stretcher to automatically slide down stairs.
Preferably, for the convenience of the promotion of the corresponding push rod of medical personnel control, first electric putter and second electric putter all are electric connection with the power supply box, and are provided with brake valve lever.
Preferably, in order to prevent the spread of infection by additionally arranging a tent cover, the tent cover is detachably connected with the upper frame by being arranged on the upper frame.
The utility model has the advantages that: the multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs is reasonable in design, the bed surface is placed in the slide way through the pulley clamp to be in sliding connection with the upper frame, so that the bed surface can be directly pushed onto an ambulance from the stretcher bed to facilitate patient transfer, the movable rod arranged on the underframe is movably arranged on the placing frame through the first electric push rod and can drive the supporting rod group to push, and further the height of the bed surface can be conveniently adjusted, the crawler chassis is placed in a retractable manner below the underframe through the second electric push rod to be convenient to retract and release, so that the running of universal wheels is avoided being influenced, two ends of the crawler chassis are respectively provided with a freely rotating synchronizing wheel, when the stretcher bed runs downwards on the stairs, the stretcher bed can automatically slide downwards along the stairs due to the action of gravity, the first electric push rod and the second electric push rod are both electrically connected with the power supply box, and are provided with the control handles, make things convenient for medical personnel to control the promotion of corresponding push rod to adjust the function of this stretcher, the tent cover is detachable the connection through putting on the upper bracket with the upper bracket, to some infectious disease patients, can prevent the spread of infection through setting up the tent cover additional.
Drawings
Fig. 1 is a schematic view of the lifting structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the tent cover;
FIG. 3 is a schematic view of the retractable structure of the present invention;
FIG. 4 is a schematic view of the connection structure between the bed surface and the upper frame;
FIG. 5 is a schematic view of the plane structure of the bottom frame of the present invention;
fig. 6 is a schematic view of the upper shelf plane structure of the present invention.
In the figure: 1. the multifunctional tent comprises a bed surface, 2, an upper frame, 3, pulleys, 4, a slide rail, 5, an underframe, 6, a support rod group, 7, a movable rod, 8, a fixed rod, 9, a bearing, 10, a sliding sleeve, 11, a placing frame, 12, a support rod, 13, a first electric push rod, 14, a power box, 15, a universal wheel, 16, a crawler chassis, 17, a second electric push rod, 18 and a tent cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, a multifunctional stretcher bed capable of preventing the spread of infectious diseases and walking on stairs includes a bed surface 1, an upper frame 2, pulleys 3, a slide way 4, an underframe 5, a support rod group 6, a movable rod 7, a fixed rod 8, a bearing 9, a sliding sleeve 10, a placement frame 11, a support rod 12, a first electric push rod 13, a power supply box 14, a universal wheel 15, a crawler chassis 16, a second electric push rod 17 and a tent cover 18; the stretcher is characterized in that the bed surface 1, the upper frame 2 and the chassis 5 form a main body structure of the stretcher, pulleys 3 are mounted on the lower surface of the bed surface 1, slides 4 are mounted on the upper surface of the upper frame 2, the pulleys 3 are clamped in the slides 4, a placing frame 11 is fixedly welded on one side of the lower surface of the upper frame 2 and one side of the upper surface of the chassis 5, a fixing rod 8 is fixedly welded on the other side of the upper frame 2 and the other side of the chassis 5, the upper frame 2 and the chassis 5 are connected through a support rod group 6, the top end of one group of support rods of the support rod group 6 is connected with a movable rod 7 through a bearing 9, the bottom end of one group of support rods of the support rod group 6 is connected with the fixing rod 8 through a bearing 9, the two ends of the movable rod 7 are connected on the placing frame 11 through a sliding sleeve 10, the top end of the other group of the support rods of the support rod group 6, the bottom end of the other supporting rod of the supporting rod group 6 is connected with the movable rod 7 through the bearing 9, the first electric push rod 13 is fixedly installed on the upper surface of the underframe 5, the push rod of the first electric push rod 13 is connected with the movable rod 7 through the bearing 9, the power box 14 is fixedly installed on one side of the first electric push rod 13 through screws, the universal wheels 15 are installed at four corners of the lower surface of the underframe 5 respectively, the crawler chassis 16 is arranged below the underframe 5, the tail end of the crawler chassis 16 is rotatably connected with the underframe 5 through a connecting rod, the second electric push rod 17 is rotatably connected between the middle of the crawler chassis 16 and the underframe 5, and the tent cover 18 is placed above the upper frame 2.
The stretcher bed is characterized in that the bed surface 1 is clamped in the slide 4 through the pulley 3 and is in sliding connection with the upper frame 2, so that the bed surface 1 can be directly pushed to an ambulance from the stretcher bed, a patient is convenient to transfer, the movable rod 7 arranged on the underframe 5 is movably arranged on the placing frame 11 through the first electric push rod 13 and can drive the supporting rod group 6 to push, and further the height of the bed surface 1 can be conveniently adjusted, the crawler chassis 16 is placed in a retractable manner below the underframe 5 through the second electric push rod 17 and is convenient to retract and release, the operation of the universal wheels 15 is avoided being influenced, two ends of the crawler chassis 16 are respectively provided with a freely rotating synchronizing wheel, when the stretcher bed runs downwards on stairs, the stretcher bed can automatically slide downwards along the stairs due to the action of gravity, the first electric push rod 13 and the second electric push rod 17 are both electrically connected with the power supply box 14 and are provided with a control handle, make things convenient for medical personnel to control the promotion of corresponding push rod to adjust the function of this stretcher, tent cover 18 is detachable the connection through putting on upper bracket 2 with upper bracket 2, to some infectious disease patients, can prevent the spread of infection through setting up tent cover 18 additional.
The working principle is as follows: when the multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs is used, firstly, the first electric push rod 13 is started through the control handle according to needs, the first electric push rod 13 drives the supporting rod group 6 to push, the height of the bed surface 1 can be conveniently adjusted, then a patient is flatly placed on the bed surface 1, for the patient with infectious diseases, the tent cover 18 is directly arranged on the upper frame 2 to prevent the spread of the infectious diseases, the stretcher bed is pushed to the ambulance through the universal wheel 15, the bed surface 1 is directly clamped in the slide rail 4 through the pulley 3 and pushed onto the ambulance, the patient is conveniently transferred, when the multifunctional stretcher bed is used on stairs, the second electric push rod 17 is started through the control handle, the crawler belt chassis 16 is placed down, two ends of the crawler belt chassis 16 are respectively provided with a freely rotating synchronizing wheel, when the multifunctional stretcher bed is used on stairs, the stretcher can automatically slide downwards along the stairs due to the gravity.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A multifunctional stretcher bed capable of preventing the spread of infectious diseases and walking on stairs is characterized in that: comprises a bed surface (1), an upper frame (2), pulleys (3), a slideway (4), an underframe (5), a support rod group (6), a movable rod (7), a fixed rod (8), a bearing (9), a sliding sleeve (10), a placing frame (11), a support rod (12), a first electric push rod (13), a power box (14), universal wheels (15), a crawler chassis (16), a second electric push rod (17) and a tent cover (18); the stretcher is characterized in that the bed surface (1), the upper frame (2) and the chassis (5) form a main body structure of the stretcher, pulleys (3) are mounted on the lower surface of the bed surface (1), a slide (4) is mounted on the upper surface of the upper frame (2), the pulleys (3) are clamped in the slide (4), a placing frame (11) is fixedly welded on one side of the lower surface of the upper frame (2) and one side of the upper surface of the chassis (5), fixing rods (8) are fixedly welded on the other sides of the upper frame (2) and the chassis (5), the upper frame (2) and the chassis (5) are connected through a support rod group (6), the top end of one group of support rods of the support rod group (6) is connected with a movable rod (7) through a bearing (9), the bottom end of one group of the support rods of the support rod group (6) is connected with the fixing rods (8) through the bearing (9), the two ends of the movable rod (7) are connected to the placing frame (11) through a sliding sleeve (10), the top end of another group of support rods of the support rod group (6) is connected with the fixed rod (8) through a bearing (9), the bottom end of another group of support rods of the support rod group (6) is connected with the movable rod (7) through the bearing (9), the first electric push rod (13) is fixedly installed on the upper surface of the underframe (5), the push rod of the first electric push rod (13) is connected with the movable rod (7) through the bearing (9), the power box (14) is fixedly installed on one side of the first electric push rod (13) through screws, the universal wheels (15) are respectively installed at four corners of the lower surface of the underframe (5), the crawler chassis (16) is arranged below the underframe (5), and the tail end of the crawler chassis (16) is rotatably connected with the underframe (5) through a connecting rod, a second electric push rod (17) is rotatably connected between the middle part of the crawler chassis (16) and the underframe (5), and the tent cover (18) is arranged above the upper frame (2).
2. The multifunctional cot for preventing the spread of infectious diseases and walking on stairs according to claim 1, wherein: the bed surface (1) is clamped in the slide way (4) through the pulley (3) and is in sliding connection with the upper frame (2).
3. The multifunctional cot for preventing the spread of infectious diseases and walking on stairs according to claim 1, wherein: the movable rod (7) arranged on the bottom frame (5) is movably arranged on the placing frame (11) through a first electric push rod (13).
4. The multifunctional cot for preventing the spread of infectious diseases and walking on stairs according to claim 1, wherein: the crawler chassis (16) is arranged below the underframe (5) in a retractable manner through a second electric push rod (17).
5. The multifunctional cot for preventing the spread of infectious diseases and walking on stairs according to claim 1, wherein: two ends of the crawler chassis (16) are respectively provided with a freely rotating synchronous wheel.
6. The multifunctional cot for preventing the spread of infectious diseases and walking on stairs according to claim 1, wherein: the first electric push rod (13) and the second electric push rod (17) are both electrically connected with the power box (14) and are provided with control handles.
7. The multifunctional cot for preventing the spread of infectious diseases and walking on stairs according to claim 1, wherein: the tent cover (18) is detachably connected with the upper frame (2) by being arranged on the upper frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020893592.5U CN212853845U (en) | 2020-05-25 | 2020-05-25 | Multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020893592.5U CN212853845U (en) | 2020-05-25 | 2020-05-25 | Multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212853845U true CN212853845U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020893592.5U Expired - Fee Related CN212853845U (en) | 2020-05-25 | 2020-05-25 | Multifunctional stretcher bed capable of preventing infectious diseases from spreading and walking on stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212853845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317933A (en) * | 2021-05-31 | 2021-08-31 | 西安理工大学 | Electric stair climbing transportation stretcher |
-
2020
- 2020-05-25 CN CN202020893592.5U patent/CN212853845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317933A (en) * | 2021-05-31 | 2021-08-31 | 西安理工大学 | Electric stair climbing transportation stretcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |