CN214049374U

CN214049374U - High-strength pure titanium automatic lifting transfer bed

Info

Publication number: CN214049374U
Application number: CN202022314863.XU
Authority: CN
Inventors: 李小龙; 杜其聪; 李雪萍; 沈孟秋; 曹雪莹; 尤贺泽
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-08-27
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a pure titanium automatic rising of high strength shifts bed, concretely relates to medical equipment technical field, including the bottom plate, the top fixed mounting of bottom plate has electric telescopic handle, and electric telescopic handle's top fixed mounting has the roof, and the bottom fixed mounting of roof has first slide rail, and one side of first slide rail is provided with lift support frame, and the top fixed mounting of roof has the installation shell, and the inside movable mounting of installation shell has the threaded rod, and the surface screw thread of threaded rod has cup jointed the slider. Above-mentioned scheme, electric telescopic handle, lifting support frame, installation shell, threaded rod, slider and removal subassembly reach quick simple effect of shifting the patient, when will shifting the car and remove inspection bed one side, through starting electric telescopic handle, go up and down the bed board to the height of being convenient for shift the patient, the user drives the threaded rod and rotates through rotating rotatory handle, can make the bed board control the regulation, can be simple and convenient remove the patient from the inspection bed and shift the car on.

Description

High-strength pure titanium automatic lifting transfer bed

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a pure titanium automatic rising of high strength shifts bed.

Background

In order to reduce the burden that medical personnel shifted the patient between nursing room and each examination room, the hospital all generally was provided with and shifts the bed, shifts the bed and is used for shifting patient, and the volume is less, can freely move's activity bed, and the patient shifts between transferring the bed to the examination bed, in order to avoid shifting the in-process and cause the secondary injury for the patient, has adopted an automatic lift to shift the car.

However, for the patients who are not convenient to carry and have high requirements on carrying stability, such as fat patients and critical patients, the existing automatic lifting transfer trolley cannot play a good transfer role, the existing sickbed meeting the transfer requirements is complex in production and processing and high in cost, and cannot be popularized to each sickroom in clinic, and the existing automatic lifting transfer trolley is not stable enough in lifting, so that the problem of uneven stress of the support bed plate exists, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects of the prior art, the embodiment of the utility model provides an automatic lifting and transferring bed of high-strength pure titanium, by arranging two electric telescopic rods between a bottom plate and a top plate, the lifting function of the device can be realized, by arranging a spring, a piston rod, an installation block and a lifting support frame in a chute of a slide rail, when in use, when the electric telescopic rods extend, the spring in the slide rail is in a stretching state, at the moment, the installation block moves towards the middle under the action of the tensile force of the spring, the lifting support frame extends, at the moment, the lifting speed of the device is relatively high, when the device is lifted to a certain height, the spring is compressed, the installation block is subjected to resistance, the running speed is reduced, the lifting speed of the lifting support frame is reduced, further, the device is more slowly and stably lifted, under the action of the two electric telescopic rods and the lifting support frame, multi-point support of the top plate can be realized, make whole atress more steady, the operator uses convenience more, and the stable form is higher to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-strength pure titanium automatic lifting transfer bed comprises a bottom plate, wherein an electric telescopic rod is fixedly installed at the top of the bottom plate, a top plate is fixedly installed at the top of the electric telescopic rod, the number of slide rails is four, every two slide rails are in one group, two groups of slide rails are symmetrically arranged between the bottom plate and the top plate and are respectively a first slide rail and a second slide rail, a first slide rail is fixedly installed at the bottom of the top plate, a lifting support frame is arranged on one side of the first slide rail, an installation shell is fixedly installed at the top of the top plate, a threaded rod is movably installed in the installation shell, a sliding block is sleeved on the outer surface of the threaded rod in a threaded manner, a moving assembly is arranged at the bottom of the sliding block, the top end of the sliding block penetrates through the top of the installation shell, a bed plate is fixedly installed at the top of the sliding block, a sliding groove is formed in the top of the second slide rail, the inner part of the sliding chute is connected with an installation block in a sliding manner, one side of the installation block is fixedly provided with a positioning plate, one side of the positioning plate is fixedly provided with a first spring, one side of the first spring is fixedly provided with a piston rod, the bottom of the bottom plate is fixedly provided with a damping seat, and the bottom of the damping seat is provided with a universal wheel;

the movable assembly comprises a supporting rod and a pulley, the supporting rod is fixedly installed at the bottom of the sliding block, and the bottom of the supporting rod is fixedly connected with the pulley.

The two sides of the sliding groove are connected with the two mounting blocks in a sliding mode, the positioning plate is fixedly mounted between the two mounting blocks, the two sides of the positioning plate are fixedly connected with the two first springs, and one side of the positioning plate, far away from the two first springs, is fixedly connected with the two piston rods.

The connecting rods are arranged between the mounting blocks on the front side and the rear side of the electric telescopic rod, the two sides of each connecting rod penetrate through the side wall of the second sliding rail, and the two sides of each connecting rod are fixedly connected with the mounting blocks.

Wherein, the quantity of slider is three groups, three the equal movable mounting of slider is in the surface of threaded rod, three the top of slider with same bed board fixed connection, the quantity of moving the subassembly is three groups, three the slider with three group moving the subassembly fixed connection.

The supporting rods and the pulleys are three, the tops of the supporting rods are all the same as the sliding blocks and are fixedly connected, and the bottoms of the supporting rods are fixedly connected with the pulleys.

The top of universal wheel runs through the shock mount and extends to the inner chamber of shock mount, the inside fixed mounting of shock mount has the second spring, just the top of second spring and the bottom fixed connection of landing leg.

The utility model discloses a technological effect and advantage:

in the scheme, the electric telescopic rod, the first slide rail, the slide groove, the first spring, the piston rod, the mounting block and the lifting support frame achieve the effects of regulating the lifting speed, being stable in lifting and convenient to use, when the electric telescopic rod extends, the first spring in the first slide rail is in a stretching state, at the moment, the mounting block moves towards the middle under the action of the tension of the first spring, the lifting support frame extends, at the moment, the lifting speed of the device is relatively high, when the height is raised to a certain height, the first spring is compressed, the mounting block is subjected to resistance, the running speed is slowed, the lifting speed of the lifting support frame is slowed, and the device is more slowly and stably lifted, under the action of the two electric telescopic rods and the lifting support frame, the multi-point support of the top plate can be realized, so that the whole stress is more stable, and secondary damage to a patient can be avoided; electric telescopic handle, lifting support frame, the installation shell, the threaded rod, slider and removal subassembly reach quick simple effect of shifting the patient, when will shifting the car and remove inspection bed one side, through starting electric telescopic handle, go up and down the bed board to the height of being convenient for shift the patient, the user is through rotating the rotation handle, it rotates to drive the threaded rod, can make the bed board adjust about going on, can be very simple and convenient remove the patient from the inspection bed to the car that shifts, and electric telescopic handle's surface is provided with insulating rubber, make electric telescopic handle have good antimagnetic function, convenient operation and use, low cost, high practicability, and is suitable for extensive using widely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the slide rail structure of the present invention;

FIG. 3 is a schematic view of the chute structure of the present invention;

fig. 4 is a schematic structural view of the moving assembly of the present invention;

fig. 5 is a schematic structural view of the shock absorbing seat of the present invention.

The reference signs are:

1. a base plate; 2. an electric telescopic rod; 3. a top plate; 41. a first slide rail; 42. a second slide rail; 5. lifting the support frame; 6. mounting a shell; 7. a threaded rod; 8. a slider; 9. a moving assembly; 91. a support bar; 92. A pulley; 10. a bed board; 11. a chute; 12. mounting blocks; 13. a piston rod; 14. a first spring; 15. Positioning a plate; 16. a connecting rod; 17. a shock absorbing seat; 18. a universal wheel; 19. a second spring; 20. a handle is rotated.

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.

As shown in fig. 1 to 5, an embodiment of the present invention provides a high-strength pure titanium automatic lifting transfer bed, which comprises a bottom plate 1, an electric telescopic rod 2 is fixedly installed on the top of the bottom plate 1, a top plate 3 is fixedly installed on the top of the electric telescopic rod 2, the number of the slide rails is four, each two slide rails are in one group, two groups of slide rails are symmetrically arranged between the bottom plate 1 and the top plate 3, respectively, a first slide rail 41 and a second slide rail 42 are arranged on the bottom of the top plate 3, a lifting support frame 5 is arranged on one side of the first slide rail 41, an installation shell 6 is fixedly installed on the top of the top plate 3, a threaded rod 7 is movably installed inside the installation shell 6, a slider 8 is sleeved on the outer surface of the threaded rod 7, a moving assembly 9 is arranged on the bottom of the slider 8, the top end of the slider 8 penetrates through the top of the installation shell 6, a bed board 10 is fixedly installed on the top of the slider 8, the top of the second slide rail 42 is provided with a slide groove 11, the interior of the slide groove 11 is slidably connected with an installation block 12, one side of the installation block 12 is fixedly provided with a positioning plate 15, one side of the positioning plate 15 is fixedly provided with a first spring 14, one side of the first spring 14 is fixedly provided with a piston rod 13, the bottom of the bottom plate 1 is fixedly provided with a shock absorption seat 17, and the bottom of the shock absorption seat 17 is provided with a universal wheel 18;

the moving assembly 9 comprises a support rod 91 and a pulley 92, the support rod 91 is fixedly installed at the bottom of the sliding block 8, and the bottom of the support rod 91 is fixedly connected with the pulley 92.

As shown in fig. 2 and 3, two sides of the sliding groove 11 are slidably connected to the two mounting blocks 12, the positioning plate 15 is fixedly mounted between the two mounting blocks 12, two sides of the positioning plate 15 are fixedly connected to the two first springs 14, one side of the two first springs 14 away from the positioning plate 15 is fixedly connected to the two piston rods 13, the connecting rod 16 is disposed between the mounting blocks 12 at the front and rear sides of the electric telescopic rod 2, two sides of the connecting rod 16 penetrate through the side wall of the second sliding rail 42, and two sides of the connecting rod 16 are fixedly connected to the mounting blocks 12.

Specifically, when electric telescopic handle 2 starts to go up and down, the installation piece 12 that is located second slide rail 42 is under the effect of the elastic force of first spring 14, and installation piece 12 moves to the centre, has realized the extension of lift support frame 5, and to suitable high back, through electric telescopic handle 2's extension, electric telescopic handle 2 and lift support frame 5 play the effect that the multiple spot supported simultaneously to roof 3 this moment for the atress of device is even, goes up and down more steadily.

As shown in fig. 4, the quantity of slider 8 is three groups, the equal movable mounting of three groups of sliders 8 is at the surface of threaded rod 7, the top and the same bed board 10 fixed connection of three slider 8, the quantity of moving assembly 9 is three groups, three groups of sliders 8 and three groups of moving assembly 9 fixed connection, the quantity of bracing piece 91 and pulley 92 is three, the top of three bracing piece 91 all with same slider 8 fixed connection, and the bottom and three pulley 92 fixed connection of three bracing piece 91.

Specifically, rotatory handle 20 rotates, and rotatory handle 20 rotates and drives threaded rod 7 and rotate, drives slider 8 and removes about, and slider 8 drives and removes subassembly 9 and bed board 10 and remove to be convenient for remove the patient on the bed board 10.

As shown in fig. 5, the top of the universal wheel 18 penetrates through the shock absorption seat 17 and extends to the inner cavity of the shock absorption seat 17, a second spring 19 is fixedly mounted inside the shock absorption seat 17, and the top of the second spring 19 is fixedly connected with the bottom of the leg.

Specifically, the second spring 19 can effectively reduce the vibration generated when the device is lifted and moved, and prevent the device from causing the injury of the patient due to the vibration.

The working process of the utility model is as follows:

in the above scheme, the electric telescopic rod 2, the first slide rail 41, the chute 11, the first spring 14, the piston rod 13, the mounting block 12 and the lifting support frame 5 achieve the effects of adjusting the lifting speed, stabilizing the lifting and convenient use, the electric telescopic rod 2, the lifting support frame 5, the mounting shell 6, the threaded rod 7, the slider 8 and the moving component 9 achieve the effect of quickly and simply transferring a patient, when in use, the electric telescopic rod 2 is started, the top plate 3 is lifted under the driving of the electric telescopic rod 2, when the electric telescopic rod 2 is extended, the first spring 14 in the first slide rail 41 is in a stretching state, at the moment, the mounting block 12 moves towards the middle under the action of elastic tension, the lifting support frame 5 is extended, at the moment, the lifting speed of the device is relatively high, when the electric telescopic rod is lifted to a certain height, the first spring 14 is compressed, the mounting block 12 is subjected to resistance, the functioning speed slows down, make 5 rising speed of lift support frame slow down, and then make the device more slowly steady when going up and down, under two electric telescopic handle 2 and lift support frame 5's effect, can realize the multiple spot support to roof 3, make whole atress more steady, through rotating rotatory handle 20, rotatory handle 20 rotates and drives threaded rod 7 and rotates, it controls to drive slider 8 and removes, slider 8 drives removal subassembly 9 and bed board 10 and removes, thereby be convenient for remove the patient to the transfer car on.

In the above scheme, the cooperation between bottom plate 1 to the rotation handle 20 structure is used, has solved among the prior art transfer car and has shifted work inconvenient, with high costs and go up and down unstable problem.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, "upper," "lower," "left," and "right," and the like are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed.

Secondly, the method comprises the following steps: the utility model discloses in the embodiment drawing, only involve the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength pure titanium automatic lifting transfer bed comprises a bottom plate and is characterized in that an electric telescopic rod is fixedly mounted at the top of the bottom plate, a top plate is fixedly mounted at the top of the electric telescopic rod, four sliding rails are arranged, every two sliding rails are arranged in one group, two groups of sliding rails are symmetrically arranged between the bottom plate and the top plate and are respectively a first sliding rail and a second sliding rail, a first sliding rail is fixedly mounted at the bottom of the top plate, a lifting support frame is arranged on one side of the first sliding rail, a mounting shell is fixedly mounted at the top of the top plate, a threaded rod is movably mounted inside the mounting shell, a sliding block is sleeved on the outer surface of the threaded rod in a threaded manner, a moving assembly is arranged at the bottom of the sliding block, the top end of the sliding block penetrates through the top of the mounting shell, a bed plate is fixedly mounted at the top of the sliding block, a sliding groove is formed in the top of the second sliding rail, the inner part of the sliding chute is connected with an installation block in a sliding manner, one side of the installation block is fixedly provided with a positioning plate, one side of the positioning plate is fixedly provided with a first spring, one side of the first spring is fixedly provided with a piston rod, the bottom of the bottom plate is fixedly provided with a damping seat, and the bottom of the damping seat is provided with a universal wheel;

2. The high-strength pure titanium automatic lifting and transferring bed according to claim 1, wherein two sides of the sliding chute are slidably connected with the two mounting blocks, the positioning plate is fixedly mounted between the two mounting blocks, two sides of the positioning plate are fixedly connected with the two first springs, and one side of the two first springs, which is far away from the positioning plate, is fixedly connected with the two piston rods.

3. The high-strength pure titanium automatic lifting and transferring bed according to claim 1, wherein a connecting rod is arranged between the mounting blocks at the front side and the rear side of the electric telescopic rod, two sides of the connecting rod penetrate through the side wall of the second slide rail, and two sides of the connecting rod are fixedly connected with the mounting blocks.

4. The high-strength pure titanium automatic lifting and transferring bed according to claim 1, wherein the number of the sliding blocks is three, the three sliding blocks are movably mounted on the outer surface of the threaded rod, the tops of the three sliding blocks are fixedly connected with the same bed plate, the number of the moving assemblies is three, and the three sliding blocks are fixedly connected with the three moving assemblies.

5. The automatic lifting and transferring bed of high-strength pure titanium as claimed in claim 1, wherein the number of the supporting rods and the number of the pulleys are three, the tops of the three supporting rods are all fixedly connected with the same sliding block, and the bottoms of the three supporting rods are fixedly connected with the three pulleys.

6. The high-strength pure titanium automatic lifting and transferring bed according to claim 1, wherein the top of the universal wheel penetrates through the shock absorption seat and extends to the inner cavity of the shock absorption seat, a second spring is fixedly installed inside the shock absorption seat, and the top of the second spring is fixedly connected with the bottom of the supporting leg.

7. The high-strength pure titanium automatic lifting and transferring bed according to claim 1, wherein the number of the electric telescopic rods is two, the two electric telescopic rods are distributed between the bottom plate and the top plate, and the outer surfaces of the two electric telescopic rods are provided with insulating rubber.