CN216061032U

CN216061032U - Stretcher for quick orthopedic first-aid transfer

Info

Publication number: CN216061032U
Application number: CN202121833799.4U
Authority: CN
Inventors: 朱磊刚
Original assignee: Suzhou Yilite Electronic Technology Co ltd
Current assignee: Suzhou Yilite Electronic Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-18
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a stretcher bed for rapid transfer of orthopedic emergency treatment, which comprises: the novel medical bed comprises a bed plate, a side frame, a fixing groove, a supporting rod, a rotating rod, a bearing seat, an inner convex block, a lower pressing block, a spring, a rubber rod, a pressing seat, a supporting frame, wheels, a bearing, a rotary groove, a supporting plate, a universal wheel, a fixing plate, a telescopic rod, an oil pressure seat, a hydraulic oil pump and an oil pressure bin, wherein the fixing groove is formed in the rear side of the upper end of the bed plate, the supporting rod is installed inside the fixing groove, the inner convex block is installed on the inner side of the bearing seat, the lower pressing block is installed on the left side of the inner convex block, and the rubber rod is installed at the upper end of the middle position of the lower pressing block. By using the universal wheels, the patient can be conveniently prevented from shaking in the transferring process, and by using the hydraulic oil pump, the bed plate can be lifted to facilitate the transfer of the patient, so that the effect of quick transfer of the utility model is improved.

Description

Stretcher for quick orthopedic first-aid transfer

Technical Field

The utility model belongs to the technical field of stretcher beds, relates to a stretcher bed device for first aid transfer, and particularly relates to a stretcher bed for orthopedic first aid rapid transfer.

Background

The stretcher is a best tool for carrying the wounded with multiple fractures and spinal injuries by using a negative pressure inflatable cushion type fixing stretcher. The inflatable cushion can properly fix the whole body of the wounded. When the stretcher is used, the pad is firstly inflated and then laid flat, the wounded person is placed in the pad, air in the bag is pumped out, the air cushion can be hardened, and meanwhile, the wounded person can be firmly fixed in the air cushion and can be kept stable all the time in the process of carrying, but the stretcher cannot be transferred quickly in the prior art, and a patient is easy to shake in the transferring process, so that the stretcher for orthopedic first aid quick transfer is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a stretcher for rapid transfer of orthopedic emergency treatment, which solves the problems in the background technology.

The utility model is realized by the following technical scheme: an orthopedic emergency rapid transfer stretcher comprising: the hydraulic lifting device comprises a bed plate, a side frame, a fixing groove, a supporting rod, a rotating groove, a supporting plate, a universal wheel, a fixing plate, a telescopic rod, an oil pressure seat, a hydraulic oil pump and an oil pressure bin, wherein the fixing groove is formed in the rear side of the upper end of the bed plate, the supporting rod is installed inside the fixing groove, the side frame is installed on the upper end face of the supporting rod, the rotating rod is installed on the front side of the upper end of the bed plate, the rotating groove is formed in the front end face of the rotating rod, the fixing plate is installed on the lower end face of the bed plate, the telescopic rod is installed on the lower end face of the telescopic rod, the oil pressure seat is installed on the lower end face of the oil pressure seat, and the oil pressure bin is formed on the lower end face of the hydraulic oil pump;

the universal wheel is including bearing seat, interior lug, lower briquetting, spring, rubber pole, pressure seat, support frame, wheel and bearing, bear the inboard lug of installing of seat, interior lug left side is installed down the briquetting, the rubber pole is installed to briquetting intermediate position upper end down, the spring is installed in the rubber pole outside, the terminal surface is installed and is pressed the seat under the briquetting down, press the seat under the terminal surface install the support frame, the wheel is installed to the support frame inboard, wheel internally mounted has the bearing.

In a preferred embodiment, two sets of side frames are installed in actual use, and are installed on the front side and the rear side of the upper end of the bed plate in actual use, the front side frame is a movable mechanism in actual use, and the rear side frame is a fixed mechanism in actual use.

In a preferred embodiment, a rotating shaft is mounted on the lower end surface of the rotating rod, the rotating shaft is made of metal in actual use, the rotating shaft is fixedly connected with the lower end of the rotating rod, and the width of the rotating groove is the same as that of the rotating rod in actual use.

As a preferred embodiment, three sets of the telescopic rod, the oil pressure seat and the fixing plate are installed in actual use, and the oil pressure seat, the telescopic rod, the hydraulic oil pump and the oil pressure bin are communicated with each other in actual use.

In a preferred embodiment, four sets of universal wheels are mounted in actual use, the specifications of the four sets of universal wheels in actual use are the same, nuts are mounted on two sides of each universal wheel, and an inner shaft is mounted inside each bearing.

As a preferred embodiment, the lower pressing block is provided with a sliding groove at the outer side in actual use, a damping seat is installed in the sliding groove in actual use, and the inner convex block is connected with the upper end of the damping seat.

After the technical scheme is adopted, the utility model has the beneficial effects that: by using the universal wheels, the patient can be conveniently prevented from shaking in the transferring process, and by using the hydraulic oil pump, the bed plate can be lifted to facilitate the transfer of the patient, so that the effect of quick transfer of the utility model is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an orthopedic emergency quick transfer stretcher according to the present invention;

fig. 2 is a front sectional view of an orthopedic emergency quick transfer cot according to the present invention;

FIG. 3 is a front sectional view of the universal wheels of the orthopedic emergency quick transfer stretcher of the present invention;

in the figure: 1-bed plate, 2-side frame, 3-fixed groove, 4-support rod, 5-rotating rod, 6-rotating groove, 7-carrier plate, 8-universal wheel, 9-fixed plate, 10-telescopic rod, 11-hydraulic seat, 12-hydraulic oil pump, 13-hydraulic cabin, 81-bearing seat, 82-inner convex block, 83-lower pressing block, 84-spring, 85-rubber rod, 86-pressing seat, 87-supporting frame, 88-wheel and 89-bearing.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, an orthopedic emergency quick transfer stretcher includes: the medical bed comprises a bed plate 1, a side frame 2, a fixing groove 3, a supporting rod 4, a rotating rod 5, a rotary groove 6, a support plate 7, universal wheels 8, a fixing plate 9, a telescopic rod 10, an oil pressure seat 11, a hydraulic oil pump 12 and an oil pressure bin 13, wherein the fixing groove 3 is formed in the rear side of the upper end of the bed plate 1, the supporting rod 4 is installed inside the fixing groove 3, the side frame 2 is installed on the upper end surface of the supporting rod 4, the rotating rod 5 is installed on the front side of the upper end of the bed plate 1, the rotary groove 6 is formed in the front end surface of the rotating rod 5, the fixing plate 9 is installed on the lower end surface of the bed plate 1, the telescopic rod 10 is installed on the lower end surface of the fixing plate 9, the oil pressure seat 11 is installed on the lower end surface of the oil pressure seat 11, and the oil pressure bin 13 is formed in the lower end surface of the hydraulic oil pump 12;

the universal wheel 8 comprises a bearing seat 81, an inner convex block 82, a lower pressing block 83, a spring 84, a rubber rod 85, a pressing seat 86, a supporting frame 87, a wheel 88 and a bearing 89, the inner convex block 82 is installed on the inner side of the bearing seat 81, the lower pressing block 83 is installed on the left side of the inner convex block 82, the rubber rod 85 is installed at the upper end of the middle position of the lower pressing block 83, the spring 84 is installed on the outer side of the rubber rod 85, the pressing seat 86 is installed on the lower end face of the lower pressing block 83, the supporting frame 87 is installed on the lower end face of the pressing seat 86, the wheel 88 is installed on the inner side of the supporting frame 87, and the bearing 89 is installed inside the wheel 88.

Two sets of are installed to limit frame 2 in-service use, and two sets of limit frames 2 all install both sides around the bed board 1 upper end in-service use, and front end limit frame 2 is the moving mechanism in-service use, and rear end limit frame 2 is fixed establishment in-service use, prevents through limit frame 2 that the patient from falling.

The staff is installed to the terminal surface under bull stick 5, and the staff is made for the metal material in the in-service use, and the staff is connected fixedly with 5 lower extremes of bull stick, and 6 widths in the groove of revolving are the same with 5 widths of bull stick in the in-service use, and it makes things convenient for the patient to shift to the 1 upper end of bed board to rotate through bull stick 5.

Three groups are all installed to telescopic link 10, oil pressure seat 11 and fixed plate 9 in-service use, and inside all UNICOM each other in-service use of oil pressure seat 11, telescopic link 10, hydraulic oil pump 12 and oil pressure storehouse 13 can make things convenient for the patient to shift by lift bed board 1.

Four groups of universal wheels 8 are installed in actual use, the specifications of the four groups of universal wheels 8 are the same in actual use, nuts are installed on two sides of each universal wheel 8, and an inner shaft is installed inside each bearing 89, so that replacement and maintenance are convenient.

The outer side of the lower pressing block 83 in actual use is provided with a sliding groove, the damping seat is mounted inside the sliding groove in actual use, and the inner convex block 82 is connected with the upper end of the damping seat, so that the vibration suffered by a patient can be effectively reduced.

As an embodiment of the present invention: in practical use, when a patient needs to be transferred from a hospital bed to a stretcher, a worker starts the hydraulic oil pump 12, the hydraulic oil pump 12 retracts the telescopic rod 10 downwards into the hydraulic seat 11, the telescopic rod 10, the hydraulic seat 11 and the fixing plate 9 are all provided with three groups in practical use, the hydraulic seat 11, the telescopic rod 10, the hydraulic oil pump 12 and the hydraulic cabin 13 are all communicated with each other in practical use, the heights of the three groups of telescopic rods 10 can be independently adjusted through the affected part position of the patient, so that the bed board 1 can keep a non-horizontal condition and ensure the comfort of the patient, meanwhile, in the moving process, the wheels 88 transmit vibration potential energy from the pressure seat 86 to the lower pressing block 83 through the supporting frames 87, and feed back vibration upwards through the lower pressing block 83, so that the rubber rod 85 is deformed, meanwhile, the springs 84 are compressed to weaken the vibration potential energy and drive the bearing seat 81 to move, because the spout has been seted up in the in-service use outside to briquetting 83, the inside damping seat of installing in-service use of spout, interior lug 82 is connected and makes interior lug 82 extrusion damping seat with damping seat upper end to better reply the reaction force of shaking potential energy, thereby reduce the patient injury.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An orthopedic emergency rapid transfer stretcher comprising: bed board, limit frame, fixed slot, bracing piece, bull stick, spiral groove, support plate, universal wheel, fixed plate, telescopic link, oil pressure seat, hydraulic oil pump and oil pressure storehouse, its characterized in that: a fixed groove is formed in the rear side of the upper end of the bed plate, a supporting rod is installed inside the fixed groove, an edge frame is installed on the upper end face of the supporting rod, a rotating rod is installed on the front side of the upper end of the bed plate, a rotary groove is formed in the front end face of the rotating rod, a fixed plate is installed on the lower end face of the bed plate, a telescopic rod is installed on the lower end face of the fixed plate, a hydraulic seat is installed on the lower end face of the telescopic rod, a hydraulic oil pump is installed on the lower end face of the hydraulic oil seat, and an oil pressure bin is installed on the lower end face of the hydraulic oil pump;

2. The orthopedic emergency rapid transfer cot according to claim 1, wherein: the side frames are installed in two groups, the side frames are installed on the front side and the rear side of the upper end of the bed board, the front end of each side frame is a movable mechanism, and the rear end of each side frame is a fixed mechanism.

3. The orthopedic emergency rapid transfer cot according to claim 1, wherein: the rotary shaft is installed on the lower end face of the rotary rod, the rotary shaft is made of metal materials and is fixedly connected with the lower end of the rotary rod, the width of the rotary groove is the same as that of the rotary rod, and the negative pressure inflatable cushion is installed at the upper end of the bed board.

4. The orthopedic emergency rapid transfer cot according to claim 1, wherein: three groups are all installed to telescopic link, oil pressure seat and fixed plate, inside intercommunication each other in oil pressure seat, telescopic link, hydraulic oil pump and the oil pressure storehouse.

5. The orthopedic emergency rapid transfer cot according to claim 1, wherein: four groups of universal wheels are installed, the specifications of the four groups of universal wheels are the same, nuts are installed on two sides of each universal wheel, and an inner shaft is installed inside each bearing.

6. The orthopedic emergency rapid transfer cot according to claim 1, wherein: the lower pressing block is provided with a sliding groove in the outer side, a damping seat is arranged inside the sliding groove, and the inner convex block is connected with the upper end of the damping seat.