CN114305888A

CN114305888A - Novel intelligent bearing type displacement device

Info

Publication number: CN114305888A
Application number: CN202111626685.7A
Authority: CN
Inventors: 段振亚; 张子沐; 周杨; 牛学栋
Original assignee: Qingdao University of Science and Technology
Current assignee: Qingdao University of Science and Technology
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-12

Abstract

The invention discloses a novel intelligent bearing type displacement device which comprises a supporting and fixing device, a self-locking and fixing device, a rotary bearing device, a stretching device, a controller and a bed supporting plate device. And a rotary bearing device is arranged on the supporting and fixing device, and a stretching device is arranged on the rotary bearing device. The controller can realize stable stretching of the rope and control the bearing rod so as to realize stable carrying of patients. The self-locking fixing device realizes the reliable fixing of the device by self-locking by means of gravity. The stretching device causes the rotation speed difference through the rotation of the control motor, so that the contraction of the ropes on the bed supporting plate device between beds is enabled to cause the lengths of the ropes on the left side and the right side of the bed supporting plate device between beds to be asymmetric, the bed supporting plate device between beds moves to one side of a target, and the purpose of transferring patients is achieved.

Description

Novel intelligent bearing type displacement device

Technical Field

The invention belongs to the technical field of medical treatment and health, and particularly relates to a novel intelligent bearing type displacement device.

Background

From multiple forms of global aging, economic development, epidemic catalysis and the like, the market demand of the global medical appliance industry still belongs to the rising trend, and the mobile machine has a very promising market. For a long time, the transfer and the displacement of the wounded in the hospital are realized by the mutual cooperation of the medical care personnel. On one hand, uneven force application and improper matching of medical care personnel can cause discomfort and secondary injury of sick and wounded, and especially the sick and wounded who just perform an operation directly harm the lives of the sick and wounded. On the other hand, long-term transport of patients causes serious injury to lumbar muscles of medical staff. The following problems are generally existed in the existing carrying modes in the market: the cooperation of a plurality of people is needed, and the labor is consumed. Secondly, the transportation has certain limitation in the transportation process, and the transportation speed, the transportation time, the illness state of patients and the like are reflected. The patient's condition can be affected by the slow and long carrying time. And thirdly, certain danger exists during the transportation process, and the patient can be injured secondarily.

Therefore, a need exists to develop a novel intelligent bearing type displacement device to solve the above problems, improve the safe carrying efficiency and reduce the carrying cost.

Disclosure of Invention

In order to reduce the carrying risk and improve the carrying efficiency, the invention provides the novel intelligent bearing type displacement device, which not only can stably carry patients and reduce the secondary damage caused by carrying, but also can reduce the manpower and improve the utilization efficiency of manpower resources. The shifting machine has simple working process and reliable safety, and greatly reduces the manpower used in the process of carrying patients. Meanwhile, a novel tensile structure of the rope can be controlled by a program, remote control and automatic working functions are designed independently, and the automatic and convenient moving carrying process is realized. Therefore, the labor consumption can be reduced as much as possible, the carrying time is shortened, the problems of aggravation of the injury of the patient caused by careless carrying, falling of some medical drainage tubes and detection devices which are fixed with the patient, and the like in the market are reduced, the carrying efficiency is improved, the damage is reduced, and the danger is reduced.

The invention is realized by the following technical scheme: the utility model provides a novel intelligence bears formula displacement device comprises support fixing device, auto-lock fixing device, rotatory bearing device, stretching device, layer board device between controller and bed. And a rotary bearing device is arranged on the supporting and fixing device, and a stretching device is arranged on the rotary bearing device. The controller can realize stable stretching of the rope and control the bearing rod so as to realize stable carrying of patients. The self-locking fixing device realizes the reliable fixing of the device by self-locking by means of gravity. The supporting and fixing device is composed of a bearing rod. The self-locking fixing device consists of a bearing rod. The bed supporting plate device consists of a folding baffle and a supporting plate. The rotary bearing device consists of a holder and a steering engine. The stretching device consists of a rotary bearing rod, a winding roll, a fixed pulley and a motor. The motor is fixedly connected with the rotary bearing rod. The fixed pulley is connected with a rotary bearing through a bearing. The winding roll is connected with the motor key. The cradle head is fixedly connected with the steering engine. The holder is fixedly connected with the bearing rod. The cloud deck is connected with a rotary bearing rod in a key mode. The folding baffle is fixedly connected with the supporting plate. The bearing rod is fixedly connected with the bed body. The bearing rod is fixedly connected with the rotary bearing rod. Because the invention adopts the technical scheme, the technical effects are obvious:

(1) the rotary bearing rod which accords with the engineering structure design realizes the directional carrying of the patient.

(2) The novel stretching structure of the rope is controlled by a program, so that the patient can move stably and reliably.

(3) The electric control type transfer speed stabilizing device enables the displacement device to be more stable during moving and can save manpower.

Drawings

Fig. 1 is an isometric view of the overall structure of the present shifter.

Figure 2 is an isometric view of the overall structure of the rotary load bearing device.

Fig. 3 is a front view of the bed pallet apparatus.

In the figure: 1 rotatory bearing bar, 2 take-up reels, 3 fixed pulleys, 4 cloud platforms, 5 steering engines, 6 motors, 7 bearing bars, 8 baffle of folding paper, 9 mecanum wheel, 10 layer boards, 11 beds.

Detailed Description

The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a novel intelligent bearing type displacement device, which comprises a supporting and fixing device, a self-locking and fixing device, a rotary load-bearing device, a stretching device, a controller and a bed supporting plate device. And a rotary bearing device is arranged on the supporting and fixing device, and a stretching device is arranged on the rotary bearing device. The controller can realize stable stretching of the rope and control the bearing rod so as to realize stable carrying of patients. The self-locking fixing device realizes the reliable fixing of the device by self-locking by means of gravity. The supporting and fixing device is composed of a bearing rod 7. The self-locking fixing device consists of a bearing rod 7. The inter-bed pallet device consists of a folding baffle 8 and an upper pallet 10. The rotary bearing device consists of a holder 4 and a steering engine 5. The stretching device consists of a rotary bearing rod 1, a winding roll 2, a fixed pulley 3 and a motor 6. The motor 6 is fixedly connected with the rotary bearing rod 1. The fixed pulley 3 is connected with the rotary bearing rod 1 through a bearing. The winding roll 2 is connected with a motor 6 key. The cradle head 4 is fixedly connected with the steering engine 5. The holder 4 is fixedly connected with the bearing rod 7. The cloud deck 4 is connected with the rotary bearing rod 1 in a key mode. The folding baffle 8 is fixedly connected with the supporting plate 10. The bearing rod 7 is fixedly connected with the bed body 11. The bearing rod 7 is fixedly connected with the rotary bearing rod 1, and the Mecanum wheels 9 are in key connection with the bed body 11.

The use method of the invention is as follows with the attached drawings:

firstly, the bed body is moved to a carrying ready position through the Mecanum wheels 2, and then the controller controls the steering engine 5 to rotate so as to control the rotation of the rotary bearing rod 1 on the device to reach the ready position. The patient is lifted slightly to pass the bed pallet means under the patient's body and the patient is transferred to the pallet 10, the cable on the pallet 10 being connected to the take-up reel 2. The folding flap 8 is laid down for convenient transportation. During the transfer, the controller is used for controlling the rotation of the motor 6 to enable the rope bypassing the fixed pulley 3 to generate a rotation speed difference so as to control the contraction of the ropes on the left side and the right side of the rotating bearing rod 1 to achieve the asymmetrical length of the ropes on the left side and the right side and further control the inclination of the cloth bag, and meanwhile, the cradle head 4 is used for ensuring the stable movement of a patient in the transfer process, so that the effect of transferring to another bed position is achieved.

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 shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a novel intelligence bears formula displacement device which characterized in that includes: a rotary bearing rod (1), a winding roll (2), a fixed pulley (3), a tripod head (4), a steering engine (5), a motor (6), a bearing rod (7), a folding baffle (8), a Mecanum wheel (9), a supporting plate (10) and a bed body (11), the motor (6) is fixedly connected with the rotating bearing rod (1), the fixed pulley (3) is connected with the rotating bearing rod (1) through a bearing, the winding roll (2) is connected with a motor (6) in a key way, the cradle head (4) is fixedly connected with a steering engine (5), the cradle head (4) is fixedly connected with the bearing rod (7), the cradle head (4) is connected with the rotary bearing rod (1) in a key way, the folding baffle (8) is fixedly connected with the supporting plate (10), the bearing rod (7) is fixedly connected with the bed body (11), the bearing rod 7 is fixedly connected with the rotary bearing rod (1), and the Mecanum wheel (9) is in key connection with the bed body (11).

2. A novel intelligent load-bearing displacement device as claimed in claim 1, wherein the controller controls the rotation of the steering engine (5) to rotate the rotary bearing rod to a ready-to-carry position, so that the patient can be carried directionally.

3. The novel intelligent bearing type displacement device as claimed in claim 1, wherein the rotation of the control motor (6) enables a rope on the winding reel (2) to be wound and unwound, so that the hook at the head of the rope is controlled to be connected with the folding baffle (8), the inter-bed supporting plate is disassembled, the rotation of the control motor (6) causes a rotation speed difference, and further the rope on the inter-bed supporting plate is contracted, so that the lengths of the ropes on the left side and the right side of the inter-bed supporting plate are asymmetric, the inter-bed supporting plate moves to one side of a target, and the purpose of transferring patients is achieved.