CN215459399U - Stretcher vehicle convenient to use - Google Patents
Stretcher vehicle convenient to use Download PDFInfo
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- CN215459399U CN215459399U CN202121422096.2U CN202121422096U CN215459399U CN 215459399 U CN215459399 U CN 215459399U CN 202121422096 U CN202121422096 U CN 202121422096U CN 215459399 U CN215459399 U CN 215459399U
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- stretcher
- adjustment mechanism
- supporting platform
- collet chuck
- shovel
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Abstract
The utility model relates to the technical field of medical instruments and discloses a stretcher convenient to use, which comprises a movable frame and a liftable supporting platform of the movable frame, wherein a shovel stretcher is fixed on the supporting platform through a locking piece; the last adjustment mechanism assembly who adjusts supporting platform lift that is provided with of moving vehicle frame, the adjustment mechanism assembly includes the adjustment mechanism subassembly that two symmetries set up, every the adjustment mechanism subassembly sets up the rotating gear on moving vehicle frame and the connecting rod with the coaxial setting of rotating gear including rotating, the rotating gear intermeshing of two adjustment mechanism subassemblies, the one end that rotating gear was kept away from to the connecting rod is provided with the spout, it is provided with the pulley to slide in the spout, and the pulley rotation sets up in the lift post of supporting platform bottom. The utility model can freely lift the supporting platform, and the shovel stretcher is detachably fixed on the supporting platform, thereby greatly facilitating the use of the stretcher.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a stretcher vehicle convenient to use.
Background
The stretcher is a medical instrument commonly used for transporting patients in hospitals, but the existing stretcher has obvious use defects, such as: the stretcher cart cannot be lifted, and the patient needs to be lifted to the stretcher cart plate by manpower, which is laborious and troublesome. In addition, the stretcher of the stretcher vehicle is fixed with the vehicle body and can not be taken down, and when a patient, especially some orthopedic patients, is lifted up, secondary injury can be caused to the patient.
Therefore, how to solve the above problems becomes a focus of research by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stretcher vehicle convenient to use, and the defects of the prior art are overcome.
The embodiment of the utility model is realized by the following steps:
a stretcher convenient to use comprises a moving frame, wherein guide ring sleeves are symmetrically arranged on the left and right sides of the upper surface of the moving frame, lifting columns are arranged in the guide ring sleeves in a sliding mode, the top ends of the lifting columns are fixedly connected with a supporting platform, a shovel stretcher is placed on the supporting platform, locking fasteners are symmetrically arranged on the left and right sides of the upper surface of the supporting platform, and the locking fasteners clamp handrail parts of the shovel stretcher so that the shovel stretcher is fixed on the supporting platform;
be provided with the adjustment mechanism assembly that is used for adjusting the lift post and goes up and down between the direction sliding sleeve, the adjustment mechanism assembly includes the adjustment mechanism subassembly that two symmetries set up, every the adjustment mechanism subassembly sets up the swing pinion on moving the frame and the connecting rod with the coaxial setting of swing pinion including rotating, the swing pinion intermeshing of two adjustment mechanism subassemblies, the one end that swing pinion was kept away from to the connecting rod is provided with the spout, it is provided with the pulley to slide in the spout, the pulley rotates to be connected in the bottom of lift post.
Further, the hasp spare includes that the collet chuck presss from both sides and lower collet chuck, goes up collet chuck and lower collet chuck one end articulated, and is provided with the centre gripping chamber that is used for centre gripping handrail portion at last collet chuck and the terminal surface that the collet chuck was laminated mutually down, and lower collet chuck is provided with the locking piece for the terminal surface of articulated one side, and the lower surface of locking piece is provided with the locked groove, and collet chuck is rotatable for the rotatable hasp that is provided with of articulated one side terminal surface, the hasp can down rotate the lock go into the locked groove.
Furthermore, a lock pin is arranged on the side wall of the guide sliding sleeve, a pin hole is formed in the side wall of the lifting column, and when the lifting column rises to the topmost end, the lock pin is arranged in the pin hole.
Further, any one of the adjusting mechanism assemblies further comprises a rotating handle for rotating the rotating gear.
The utility model has the beneficial effects that:
the lifting column can be lifted through the adjusting mechanism assembly, so that the shovel stretcher placed on the supporting platform is lifted up or down, people can be conveniently lifted up or down from the stretcher, the shovel stretcher is detachably fixed on the supporting platform, the shovel stretcher is convenient to take and transport patients, and the lifting stretcher is very convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of a stretcher of the present invention;
fig. 2 is a top view of a stretcher of the present invention;
fig. 3 is a side view of the catch member;
fig. 4 is a front view of the catch member. (ii) a
FIG. 5 is a schematic structural view of a guide sliding sleeve;
FIG. 6 is a schematic structural view of the lifting column;
fig. 7 is a schematic view of the structure of the link.
Icon: 1-moving vehicle frame, 2-guiding sliding sleeve, 3-lifting column, 4-avoiding hole, 5-U-shaped clamp, 6-supporting platform, 7-locking fastener, 701-upper locking clamp, 702-lower locking clamp, 703-locking fastener, 704-locking block, 705-locking groove, 706-clamping cavity, 8-fixing seat, 9-rotating gear, 10-connecting rod, 11-sliding groove, 12-pulley, 13-locking pin, 14-shovel stretcher and 15-rotating handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 7, the present embodiment provides a stretcher with convenient use, including a moving frame 1, a vertically disposed guide ring sleeve is symmetrically disposed on the left and right of the upper surface of the moving frame 1, a long avoidance hole 4 is disposed on four side wall surfaces of the guide sliding sleeve 2, a lifting column 3 is slidably disposed in the guide sliding sleeve 2, a U-shaped clamp 5 is integrally formed at the bottom of the lifting column 3, a supporting platform 6 is fixedly connected to the top end of the lifting column 3, a shovel stretcher 14 is disposed on the supporting platform 6, locking members 7 are symmetrically disposed on the left and right sides of the upper surface of the supporting platform 6, the locking members 7 clamp the handrail of the shovel stretcher 14 so that the shovel stretcher 14 is fixed on the supporting platform 6, specifically, the locking members 7 include an upper locking clamp 701 and a lower locking clamp 702, one end of the upper locking clamp 701 is hinged to the lower locking clamp 702, and a clamping cavity 706 for clamping the handrail is disposed on the end surface where the upper locking clamp 701 and the lower locking clamp 702 are attached, the end face of the lower locking clamp 702 opposite to the hinged side is provided with a locking block 704, the lower surface of the locking block 704 is provided with a locking groove 705, the upper locking clamp 701 is rotatably provided with a lock catch 703 opposite to the hinged side end face, the lock catch 703 is locked into the locking groove 705 when rotating downwards, and the lock catch 703 is separated from the locking groove 705 when rotating upwards, so that the stretcher 14 can be fixed and unlocked simply and conveniently.
Be provided with the adjustment mechanism assembly that is used for adjusting 3 lifts of lift post between the direction sliding sleeve 2, the adjustment mechanism assembly includes the adjustment mechanism subassembly that two symmetries set up, every the adjustment mechanism subassembly include rotary gear 9 and with the connecting rod 10 of the coaxial setting of rotary gear 9, the upper surface middle part of moving vehicle frame 1 is provided with two fixing bases 8, every all be provided with the pivot on the fixing base 8, correspond the rotary gear 9 who installs an adjustment mechanism subassembly in the every pivot, and two rotary gear 9 intermeshing, still be provided with in one of them pivot simultaneously and be used for rotating the twist grip 15 of hand-turning. One end of the connecting rod 10 far away from the rotating gear 9 is provided with a sliding groove 11, a pulley 12 is arranged in the sliding groove 11 in a sliding manner, and each end of the connecting rod 10 far away from the rotating gear 9 correspondingly penetrates into the guide sliding sleeve 2 from the avoidance hole 4, and the pulley 12 is rotatably connected in the U-shaped clamp 5 at the bottom of the lifting column 3. In addition, the side wall of the guide sliding sleeve 2 is provided with a lock pin 13, and the side wall of the lifting column 3 is provided with a pin hole, so that when the lifting column 3 is lifted to the topmost end, the lock pin 13 is placed in the pin hole, thereby preventing the lifting column 3 from falling.
As can be seen from the above, the stretcher vehicle with convenient use provided in this embodiment includes:
firstly, the stretcher is moved to the vicinity of a patient, the lock pin 13 is taken down, then the rotating handle 15 is rotated clockwise, as the two rotating gears 9 are meshed with each other, after the rotating handle 15 is rotated, the rotating directions of the two rotating gears 9 are opposite, so that the connecting rod 10 coaxial with the two rotating gears are driven to rotate downwards, the pulley 12 slides along the chute 11 to drive the lifting column 3 to move downwards, so that the supporting platform 6 is driven downwards, after the supporting platform is lowered to the lowest point, the lock catch 703 is turned upwards, the lower lock catch 702 and the upper lock catch 701 are opened, the shovel stretcher 14 is taken down from the supporting platform 6 and placed on the ground, after the patient is transferred to the shovel stretcher 14, the shovel stretcher 14 is moved to the supporting platform 6, then the lock catch 703 is turned downwards and locked into the lock groove 705, so that the upper lock catch 701 and the lower lock catch 702 are closed, the shovel stretcher 14 is fixed on the supporting platform 6, then the rotating handle 15 anticlockwise, the two rotary gears 9 are meshed to rotate to drive the connecting rod 10 to rotate upwards, so that the lifting column 3 is jacked upwards to enable the supporting platform 6 to ascend, and finally when the supporting platform 6 ascends to the maximum, the lock pin 13 is inserted into the pin hole, and the stretcher vehicle can be moved to deliver a patient to a doctor.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a convenient to use's stretcher, includes the removal frame, its characterized in that: the left and right sides of the upper surface of the moving frame are symmetrically provided with guide ring sleeves, lifting columns are arranged in the guide ring sleeves in a sliding mode, the top ends of the lifting columns are fixedly connected with a supporting platform, a shovel stretcher is placed on the supporting platform, the left and right sides of the upper surface of the supporting platform are symmetrically provided with locking parts, and the locking parts clamp handrail parts of the shovel stretcher so that the shovel stretcher is fixed on the supporting platform;
be provided with the adjustment mechanism assembly that is used for adjusting the lift post and goes up and down between the direction sliding sleeve, the adjustment mechanism assembly includes the adjustment mechanism subassembly that two symmetries set up, every the adjustment mechanism subassembly sets up the swing pinion on moving the frame and the connecting rod with the coaxial setting of swing pinion including rotating, the swing pinion intermeshing of two adjustment mechanism subassemblies, the one end that swing pinion was kept away from to the connecting rod is provided with the spout, it is provided with the pulley to slide in the spout, the pulley rotates to be connected in the bottom of lift post.
2. The easy to use stretcher of claim 1 wherein: the hasp piece includes that the collet chuck presss from both sides and lower collet chuck, and the collet chuck presss from both sides with lower collet chuck one end articulated, and is provided with the centre gripping chamber that is used for centre gripping handrail portion at the collet chuck and the terminal surface of collet chuck looks laminating down, and lower collet chuck is provided with the locking piece for the terminal surface of articulated one side, and the lower surface of locking piece is provided with the locked groove, and the collet chuck is rotatable for articulated a side end face to be provided with the hasp, the hasp can down rotate the lock go into the locked groove.
3. The easy to use stretcher of claim 1 wherein: the side wall of the guide sliding sleeve is provided with a lock pin, the side wall of the lifting column is provided with a pin hole, and when the lifting column rises to the topmost end, the lock pin is arranged in the pin hole.
4. The easy to use stretcher of claim 1 wherein: any one of the adjustment mechanism assemblies further comprises a rotary handle for rotating the rotary gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422096.2U CN215459399U (en) | 2021-06-24 | 2021-06-24 | Stretcher vehicle convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422096.2U CN215459399U (en) | 2021-06-24 | 2021-06-24 | Stretcher vehicle convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215459399U true CN215459399U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121422096.2U Active CN215459399U (en) | 2021-06-24 | 2021-06-24 | Stretcher vehicle convenient to use |
Country Status (1)
| Country | Link |
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| CN (1) | CN215459399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738137A (en) * | 2022-11-30 | 2023-03-07 | 国网福建省电力有限公司电力科学研究院 | Energy storage power station prefabricated cabin fire accident preprocessing device |
-
2021
- 2021-06-24 CN CN202121422096.2U patent/CN215459399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738137A (en) * | 2022-11-30 | 2023-03-07 | 国网福建省电力有限公司电力科学研究院 | Energy storage power station prefabricated cabin fire accident preprocessing device |
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