CN214858364U

CN214858364U - Medical transportation flatcar of crawler-type

Info

Publication number: CN214858364U
Application number: CN202121260196.XU
Authority: CN
Inventors: 杨仕华; 冯秀娥
Original assignee: First Peoples Hospital of Huaihua
Current assignee: First Peoples Hospital of Huaihua
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-26
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a crawler-type medical transfer flat car, which comprises a support frame, four support legs, a plurality of rollers and a crawler, wherein the rollers are vertically arranged between two side walls of the support frame at equal intervals, the crawler can be rotationally clamped and wrapped on all the rollers, and the four support legs are respectively and fixedly connected with four corners of the lower wall of the support frame; locking grooves are formed in the end part of the roller shaft at the end part of one side wall of the supporting frame at equal intervals in the circumferential direction; the lower wall of the end part of the support frame is fixedly connected with a bearing cavity, and a locking structure is arranged in the bearing cavity corresponding to the locking groove; the lower wall of the support frame is provided with a control component. The utility model provides an effectively reduce the degree of difficulty that the patient crossed the bed and traumatize the pain of patient in the process of crossing the bed, reduce the potential safety hazard that the patient weighs down the bed, the medical personnel's that significantly reduces work load, labour saving and time saving improves work efficiency, and saves space, the medical transportation flatcar of crawler-type of being convenient for accomodate, it is nimble convenient to use, user experience is good.

Description

Medical transportation flatcar of crawler-type

Technical Field

The utility model relates to the technical field of medical equipment, specifically a medical transportation flatcar of crawler-type.

Background

With the continuous development of the medical industry, whether a patient or a medical worker can continuously optimize the process, the pain of the patient in the treatment process is reduced, and the working efficiency of the medical worker is improved.

The flat car transportation method is a common method for transporting patients in hospitals at present, and aims to transport patients who are critical, fractured, coma, postoperative, paralyzed and the like and cannot get up to hospital, discharge the patients from hospital, carry out various special examinations, treatments, operations and the like. Whole process is whole to need medical personnel to carry out the manual work and removes the patient, greatly increased medical personnel's work load, and the female is all mostly among the medical personnel, the in-process that moves is lifting needs a large amount of strength, so bring huge difficulty for medical personnel, also be a very big risk to the patient, often need a plurality of nurses to lift the patient to flatcar or sick bed together, efficiency is extremely low, and there is the risk that causes the patient to weigh down the bed, aggravate its pain easily to the traumatism patient, have very big potential safety hazard.

In order to solve the problems and relieve the pressure of medical care and family care, a novel medical transfer flat car is urgently needed to be researched.

SUMMERY OF THE UTILITY MODEL

The technical insufficiency to the aforesaid exists, the utility model aims at providing a medical transportation flatcar of crawler-type can effectively reduce the degree of difficulty that the patient crossed the bed and traumatize the pain of patient in the in-process of crossing the bed, reduces the potential safety hazard that the patient weighs down the bed, and medical personnel's that can significantly reduce work load, labour saving and time saving improves work efficiency, and saves space, is convenient for accomodate.

In order to solve the technical problem, the utility model adopts the following technical scheme.

The utility model provides a medical transportation flatcar of crawler-type includes support frame, four supporting legs, a plurality of roller and track, a plurality of the roller is equidistant vertical arrangement between the both sides wall of support frame, the rotatable joint of track wraps up in all on the roller, four the supporting leg rigid coupling respectively locates support frame lower wall four corners; locking grooves are formed in the end part of the roller shaft at the end part of one side wall of the supporting frame at equal intervals in the circumferential direction; the lower wall of the end part of the support frame is fixedly connected with a bearing cavity, a locking structure is arranged in the bearing cavity corresponding to the locking groove, the locking structure comprises a lifting chute, a first electromagnet, a spring, a lock pin and an iron ball, and the lifting chute is fixedly connected in the bearing cavity perpendicular to the roll shaft; the lock pin can be arranged in the lifting chute in a lifting way, and the upper end of the lock pin can be inserted into the lock groove; the iron ball, the spring and the electromagnet I are sequentially connected below the lock pin from top to bottom, and the iron ball is fixedly connected with the lower end of the lock pin; the lower wall of the support frame is provided with a control assembly, the control assembly comprises a box body, a storage battery, a controller and a control button, the box body is fixedly connected with the lower wall of the support frame, the storage battery and the controller are arranged in the box body, and the control button is arranged on the side wall of the box body; the storage battery is electrically connected with the controller, the control button and the electromagnet I, and the controller is electrically connected with the control button and the electromagnet I.

Preferably, the four supporting legs are hydraulic rods capable of ascending and descending, and the hydraulic rods are electrically connected with the storage battery and the controller.

Preferably, the lower end of the supporting leg is fixedly connected with a universal wheel, and the universal wheel is provided with a brake device.

Preferably, the side wall of the bearing cavity far away from the supporting leg is fixedly connected with a second electromagnet, and an iron block is arranged at a corresponding bed passing contact position on the external medical bed in a matched manner; and the second electromagnet is electrically connected with the storage battery and the controller.

Preferably, handles are symmetrically fixedly connected to the upper wall of the support frame.

Preferably, the crawler belt is wrapped by 360 degrees and provided with a sponge cushion, the sponge cushion is wrapped by a wrapping layer, and the wrapping layer is made of leather.

Preferably, the supporting frame is symmetrically provided with guardrails.

The utility model relates to a beneficial effect of medical transportation flatcar of crawler-type specifically as follows:

1. the utility model uses the roll shaft and the track to roll, thereby reducing the difficulty of the patient in passing the bed, reducing the pain of the trauma patient in the process of passing the bed, reducing the potential safety hazard of the patient falling down the bed, and greatly reducing the workload of medical staff;

2. the utility model controls the work of the hydraulic rod, the electromagnet I and the electromagnet II through the control button and the controller, thereby facilitating the locking of the crawler and the accurate butt joint with an external medical bed, saving labor and improving the working efficiency;

3. the utility model discloses a lift of flatcar is realized to the hydraulic stem, is convenient for adjust the height of flatcar, not only conveniently crosses going on of bed work, saves space moreover, is convenient for accomodate.

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, 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 overall structure diagram of an embodiment of the present invention;

fig. 2 is a left side view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic diagram of electrical connection of the components in the embodiment of the present invention.

Description of reference numerals:

1. the support frame, 2, supporting leg, 3, roller, 4, track, 5, locked groove, 6, bear the weight of the chamber, 7, locking structure, 8, lift spout, 9, electro-magnet one, 10, spring, 11, lockpin, 12, iron ball, 13, control assembly, 14, box body, 15, battery, 16, controller, 17, control button, 18, universal wheel, 19, electro-magnet two, 20, handle, 21, guardrail.

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.

Example (b):

as shown in fig. 1-5, the utility model provides a medical transportation flatcar of crawler-type, including support frame 1, four supporting legs 2, a plurality of roller 3 and track 4, a plurality of the equidistant vertical arrangement of roller 3 is in between the 1 both sides wall of support frame, the rotatable joint parcel of track 4 is all on the roller 3, four supporting leg 2 rigid coupling respectively locates support frame 1 lower wall four corners.

The end part of the roller shaft 3 at the end part of one side wall of the support frame 1 is provided with locking grooves 5 at equal intervals in the circumferential direction; the lower wall of the end part of the support frame 1 is fixedly connected with a bearing cavity 6, a locking structure 7 is arranged in the bearing cavity 6 corresponding to the locking groove 5, the locking structure 7 comprises a lifting chute 8, an electromagnet I9, a spring 10, a lock pin 11 and an iron ball 12, and the lifting chute 8 is fixedly connected in the bearing cavity 6 perpendicular to the roller shaft 3; the lock pin 11 can be arranged in the lifting chute 8 in a lifting way, and the upper end of the lock pin 11 can be inserted into the lock groove 5; the iron ball 12, the spring 10 and the electromagnet I9 are sequentially connected and arranged below the lock pin 11 from top to bottom, and the iron ball 12 is fixedly connected with the lower end of the lock pin 11.

Specifically, the method comprises the following steps:

after the electromagnet I9 is electrified, strong magnetism is instantly generated to adsorb the iron ball 12, the spring 10 is compressed, the lock pin 11 moves downwards, the upper end of the lock pin 11 moves out of the lock groove 5, the roll shaft 3 and the crawler 4 can rotate, and the crawler 4 is unlocked in the state;

after the first electromagnet 9 is powered off, the magnetism disappears instantly, the iron ball 12 drives the lock pin 11 to move upwards and reset under the action of the spring 10, when the roller shaft 3 rotates until the lock groove 5 is located right above the lock pin 11, the lock pin 11 is inserted into the lock groove 5, the roller shaft 3 and the crawler belt 4 are locked and cannot rotate, and the crawler belt 4 is locked.

Furthermore, a control assembly 13 is arranged on the lower wall of the support frame 1, the control assembly 13 comprises a box body 14, a storage battery 15, a controller 16 and a plurality of control buttons 17, the box body 14 is fixedly connected to the lower wall of the support frame 1, the storage battery 15 and the controller 16 are arranged in the box body 14, and the control buttons 17 are arranged on the side wall of the box body 14; the storage battery 15 is electrically connected with the controller 16, the control button 17 and the electromagnet I9, and the controller 16 is electrically connected with the control button 17 and the electromagnet I9.

Furthermore, the four supporting legs 2 are hydraulic rods capable of ascending and descending, and the hydraulic rods are electrically connected with a storage battery 15 and a controller 16; the height of the flat car track 4 is adjusted by adjusting the elongation of the hydraulic rod through the control button 17, so that the device is suitable for different working scenes, saves space and is convenient to store.

Furthermore, the lower end of the supporting leg 2 is fixedly connected with a universal wheel 18, so that the device can be moved conveniently, and a brake device is arranged on the universal wheel 18, so that parking is facilitated.

Furthermore, an electromagnet II 19 is fixedly connected to the side wall of the bearing cavity 6 far away from the supporting leg 2, and an iron block is arranged on the corresponding bed passing contact position on the external medical bed in a matched manner; the second electromagnet 19 is electrically connected with the storage battery 15 and the controller 16.

Specifically, the method comprises the following steps:

when the patient passes through the bed, after the proper height of the flatcar is adjusted, the height of the second electromagnet 19 is equal to that of the corresponding iron block on the external medical bed, and the second electromagnet 19 generates strong magnetism instantly after being electrified and adsorbs the iron block, so that the external medical bed is in close butt joint with the device, and the patient can conveniently pass through the bed.

By clicking the corresponding control button 17 on the box body 14, the control button 17 sends an electric signal to the controller 16, and the controller 16 can control the support leg 2 made of the hydraulic rod material, the first electromagnet 9 and the second electromagnet 19 to work so as to realize different action responses.

Furthermore, handles 20 are symmetrically and fixedly connected to the upper wall of the support frame 1.

Furthermore, 360-degree wrapping of the track 4 is provided with a sponge pad, a wrapping layer is wrapped outside the sponge pad, and the wrapping layer is made of leather.

Furthermore, the support frame 1 is symmetrically provided with guardrails 21 to prevent the patient from falling.

When in use, medical care personnel pushes the device to a designated working point, and then the patient goes through the bed to work; firstly, the medical staff clicks the control button 17 to adjust the proper height of the flat carriage, so that the second electromagnet 19 is equal to the corresponding iron block on the external medical bed in height; clicking the corresponding control button 17, instantly generating strong magnetism after the electromagnet II 19 is electrified, and adsorbing the strong magnetism with an iron block, wherein the external medical bed is tightly butted with the device; the medical staff continuously clicks the corresponding control button 17, the electromagnet I9 is electrified to instantly generate strong magnetism, the iron ball 12 is adsorbed, the spring 10 is compressed, the lock pin 11 moves downwards, the upper end of the lock pin 11 moves out of the lock groove 5, the roller shaft 3 and the crawler belt 4 can rotate, the crawler belt 4 is unlocked, and the patient can pass through the bed in time; the patient shifts to the flatcar smoothly on the back, medical personnel continue to click corresponding control button 17, a 9 outage of electro-magnet, magnetism disappears in the twinkling of an eye after 9 outage of electro-magnet, iron ball 12 drives lockpin 11 under spring 10's effect and shifts up and reset, roller 3 rotates and is located lockpin 11 directly over to locked groove 5, lockpin 11 inserts in locked groove 5, roller 3 is locked with track 4, can not rotate, this state is that track 4 is locked, in order to prevent that the patient from following 4 roll-off flatcars of track, play the fixed action, in time shift the patient can.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The crawler-type medical transfer flat car is characterized by comprising a support frame, four support legs, a plurality of roll shafts and a crawler, wherein the roll shafts are vertically arranged between two side walls of the support frame at equal intervals;

locking grooves are formed in the end part of the roller shaft at the end part of one side wall of the supporting frame at equal intervals in the circumferential direction;

the lower wall of the end part of the support frame is fixedly connected with a bearing cavity, a locking structure is arranged in the bearing cavity corresponding to the locking groove, the locking structure comprises a lifting chute, a first electromagnet, a spring, a lock pin and an iron ball, and the lifting chute is fixedly connected in the bearing cavity perpendicular to the roll shaft; the lock pin can be arranged in the lifting chute in a lifting way, and the upper end of the lock pin can be inserted into the lock groove; the iron ball, the spring and the electromagnet I are sequentially connected below the lock pin from top to bottom, and the iron ball is fixedly connected with the lower end of the lock pin;

the lower wall of the support frame is provided with a control assembly, the control assembly comprises a box body, a storage battery, a controller and a plurality of control buttons, the box body is fixedly connected with the lower wall of the support frame, the storage battery and the controller are arranged in the box body, and the control buttons are arranged on the side wall of the box body; the storage battery is electrically connected with the controller, the control button and the electromagnet I, and the controller is electrically connected with the control button and the electromagnet I.

2. The tracked medical transfer platform according to claim 1, wherein the four support legs are liftable hydraulic rods, and the hydraulic rods are electrically connected with a storage battery and a controller.

3. The crawler-type medical transfer platform of claim 1, wherein universal wheels are fixedly connected to the lower ends of the supporting legs, and braking devices are arranged on the universal wheels.

4. The crawler-type medical transfer platform trolley of claim 1, wherein a second electromagnet is fixedly arranged on the side wall of the bearing cavity far away from the supporting leg, and an iron block is arranged on the external medical bed in a matching manner at the corresponding bed passing contact position; and the second electromagnet is electrically connected with the storage battery and the controller.

5. The crawler-type medical transfer platform of claim 1, wherein handles are symmetrically fixedly connected to the upper wall of the support frame.

6. The crawler-type medical transfer platform of claim 1, wherein the crawler-type medical transfer platform is wrapped by a sponge pad 360 degrees outside the crawler-type medical transfer platform, the sponge pad is wrapped by a wrapping layer, and the wrapping layer is made of leather.

7. The tracked medical transfer platform as claimed in claim 1, wherein the supporting frames are symmetrically provided with guardrails.