CN108743119B

CN108743119B - Medical truckle support for medical sickbed

Info

Publication number: CN108743119B
Application number: CN201810628934.8A
Authority: CN
Inventors: 陈文臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-19
Filing date: 2018-06-19
Publication date: 2020-09-04
Anticipated expiration: 2038-06-19
Also published as: CN108743119A; CN111671594A

Abstract

The invention discloses a medical caster bracket for a medical sickbed, which comprises a caster bracket main body, a caster bracket damping device, medical casters, a longitudinal reinforcing rod and a bearing base, wherein the caster bracket main body comprises two transverse supporting frames and two longitudinal supporting frames, the two transverse supporting frames are transversely arranged in parallel, the two longitudinal supporting frames are longitudinally arranged in parallel, the bottom of the caster bracket main body is fixedly provided with the caster bracket damping device, and the number of the caster bracket damping devices is four; the invention has reasonable and simple structure and convenient use, effectively improves the shock absorption performance of the main body of the caster bracket by utilizing the elasticity of the spring, reduces the noise when the main body of the caster bracket moves, and reduces the stimulation to patients; the surface of the caster wheel is cleaned, dust is prevented from being brought into a ward by the caster wheel, the cleanness of the caster wheel is ensured, the dust removal effect of the caster wheel is improved, and the caster wheel is suitable for popularization and use.

Description

Medical truckle support for medical sickbed

Technical Field

The invention relates to the technical field of medical sickbed equipment, in particular to a medical caster bracket for a medical sickbed.

Background

The medical sickbed can also be called as a medical bed, a medical sickbed, a nursing bed and the like, is a sickbed used by a patient when the patient is in hospital, and has various classifications, particularly the following classification modes, wherein the main use occasions include various hospitals, village and town health hospitals, community health service centers and the like: divide according to the material, can be divided into ABS medical sick bed, full stainless steel medical sick bed, half stainless steel medical sick bed, full steel system spouts medical sick bed etc. of moulding, for the convenience personnel move on the sick bed, install the truckle in the bottom of sick bed usually, make it be convenient for remove between each branch of academic or vocational study room, but current truckle is at the in-process that the sick bed removed, the vibrations that the energy of jolting produced on the sick bed not only cause the discomfort to patient, and the vibrations noise is great, influence other patient's rest, and the in-process that the truckle removed carries the dust and gets into the ward, cause the pollution of ward and internal plant, increase cleanup crew's intensity of labour, it is inconvenient to use.

Disclosure of Invention

The invention aims to solve the problems that the vibration generated by bumping energy acting on a sickbed during the moving process of the sickbed of the conventional caster causes discomfort to patients, the vibration noise is high, the rest of other patients is influenced, dust is carried into a ward during the moving process of the caster, the ward and internal equipment are polluted, the labor intensity of cleaning personnel is increased, and the use is inconvenient.

In order to solve the above problems, the present invention provides a technical solution:

a medical caster wheel bracket for a medical sickbed comprises a caster wheel bracket main body, caster wheel bracket damping devices, medical caster wheels, longitudinal reinforcing rods, a bearing base, a groove, a movable plate, a piston rod and a telescopic cylinder, wherein the caster wheel bracket main body comprises transverse supporting frames and longitudinal supporting frames, the transverse supporting frames are two transversely arranged in parallel, the longitudinal supporting frames are two longitudinally arranged in parallel, the bottom of the caster wheel bracket main body is fixedly provided with the caster wheel bracket damping devices, the caster wheel bracket damping devices are four, the bottom of the caster wheel bracket damping devices is fixedly provided with the medical caster wheels, the medical caster wheels are four, the medical caster wheels comprise a first caster wheel and a second caster wheel, the first caster wheel is provided with one caster wheel, the second caster wheels are provided with three caster wheels, a foot brake is arranged on the first caster wheel, and the longitudinal reinforcing rods are fixedly arranged between the two transverse supporting frames, parallel arrangement between vertical stiffener and the vertical support frame, install the bearing base between vertical support frame and the vertical stiffener, the bearing base is provided with two, be provided with the recess on the bearing base, the internally mounted of recess has the fly leaf, the bottom of fly leaf and the one end fixed connection of piston rod, the other end and the telescopic cylinder fixed connection of piston rod.

As a preferred technical scheme of the invention, the caster bracket damping device comprises a bracket damping seat, fastening bolts, side mounting plates, a caster rotating shaft, an upper supporting plate, a lower supporting plate, a damping cavity, a damping structure and a connecting rod, wherein a plurality of threaded holes are formed in the top of the bracket damping seat, the fastening bolts matched with the threaded holes are installed in the threaded holes, the bracket damping seat is detachably installed with a caster bracket main body through the threaded holes and the fastening bolts, the side mounting plates are vertically arranged at the bottom of the bracket damping seat, the side mounting plates and the bracket damping seat are integrally arranged, the side mounting plates are provided with two, the two side mounting plates are arranged in parallel, the caster rotating shaft is fixedly installed between the two side mounting plates, a medical caster is rotatably installed on the caster rotating shaft, the upper supporting plate and the lower supporting plate arranged in parallel to the upper supporting plate are fixedly installed in the bracket damping seat, go up and be formed with the shock attenuation cavity between backup pad and the bottom suspension fagging, the inside fixed mounting of shock attenuation cavity has a plurality of shock-absorbing structure, fixed mounting has the connecting rod on the side-mounting panel between support shock mount and the medical truckle.

As a preferred technical scheme of the invention, the damping structure comprises an upper connecting piece, a lower connecting piece, a damping groove, a damping guide post, a first damping spring and a second damping spring, the upper connecting piece is fixedly arranged on an upper supporting plate, the lower connecting piece is fixedly arranged on a lower supporting plate, the upper connecting piece and the lower connecting piece are vertically arranged correspondingly, the upper connecting piece and the lower connecting piece are both provided with the damping groove, the damping guide post is fixedly arranged inside the damping groove, the damping guide post is sleeved with the first damping spring, the second damping spring is arranged between the upper connecting piece and the lower connecting piece, the connecting rod is provided with a water storage tank, the top of the water storage tank is fixedly arranged at the bottom of a bracket damping seat through a connecting plate, the output end of the water storage tank is connected with the input end of a water delivery pump through a water delivery pipe, the dust removal device comprises a connecting rod, a water delivery pump, a spray pipe, a dust removal brush and a dust removal brush, wherein the output end of the water delivery pump is connected with the input end of the spray pipe through a water delivery pipe, the spray pipe is fixedly installed on the connecting rod, a plurality of water outlets are formed in the bottom of the spray pipe, and the dust removal brush is arranged at the bottom of the.

As a preferable technical scheme of the invention, the two transverse supporting frames and the two longitudinal supporting frames are welded end to form the caster bracket main body.

As a preferred technical scheme of the invention, the transverse support frame, the longitudinal reinforcing rod and the bearing base are all made of stainless steel materials.

As a preferable technical scheme of the invention, the dust removing brush and the connecting rod are detachably arranged.

As a preferable technical scheme of the invention, the upper connecting piece and the lower connecting piece are both made of elastic materials.

As a preferable technical solution of the present invention, the first caster and the second caster both use high-strength silent rollers.

The invention has the beneficial effects that:

the medical sickbed has the advantages that the structure is reasonable and simple, the use is convenient, the shock absorption structure on the caster bracket shock absorption device is utilized to absorb and buffer the bumping shock generated when the caster moves in the moving process of the medical sickbed, and the shock absorption guide column, the first shock absorption spring and the second shock absorption spring which are arranged on the shock absorption structure effectively improve the shock absorption performance of the caster bracket main body by utilizing the elasticity of the springs, reduce the noise when the caster bracket main body moves and reduce the stimulation to a patient; in the moving process of the sickbed, the rolling of the caster wheels and the contact friction of the dust removal brush at the top of the caster wheels remove dust and clean the surfaces of the caster wheels, so that the caster wheels are prevented from bringing dust into a ward, the cleanness of the caster wheels is ensured, water in the water storage tank is conveyed into the spray pipe through the water conveying pipe by the water conveying pump and flows out of the water conveying pump to humidify the dust removal brush, and the humidifying brush can improve the dust removal effect on the caster wheels; and can drive the fly leaf through installing telescopic cylinder and the piston rod in truckle support main part bottom and rise to adjust the height of truckle support main part and sick bed, the practicality is stronger, is fit for using widely.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a damping device for a caster bracket of the present invention;

FIG. 3 is a schematic structural view of the shock absorbing structure of the present invention;

FIG. 4 is a schematic view of the structure at position A of the present invention;

FIG. 5 is a top view of the main structure of the caster bracket of the present invention;

figure 6 is a schematic view of the load-bearing base structure of the present invention.

In the figure: 1. a caster bracket main body; 11. a transverse support frame; 12. a longitudinal support frame; 2. a caster bracket damping device; 21. a support shock-absorbing seat; 22. fastening a bolt; 23. a side mounting plate; 24. a caster wheel rotating shaft; 25. an upper support plate; 26. a lower support plate; 27. a shock-absorbing cavity; 28. a shock-absorbing structure; 281. an upper connecting piece; 282. a lower connecting piece; 283. a shock-absorbing groove; 284. a shock-absorbing guide post; 285. a first damping spring; 286. a second damping spring; 29. a connecting rod; 210. a connecting plate; 211. a water storage tank; 212. a water delivery pipe; 213. a water delivery pump; 214. a shower pipe; 215. a water outlet; 216. a dust removal brush; 3. medical casters; 31. a first caster; 32. a second caster; 33. a foot brake; 4. a longitudinal stiffener; 5. a load-bearing base; 6. a groove; 7. a movable plate; 8. a piston rod; 9. a telescopic cylinder.

The specific implementation mode is as follows:

as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment: a medical caster wheel support for a medical sickbed comprises a caster wheel support main body 1, a caster wheel support damping device 2, medical caster wheels 3, longitudinal reinforcing rods 4, a bearing base 5, grooves 6, a movable plate 7, a piston rod 8 and telescopic cylinders 9, wherein the caster wheel support main body 1 comprises two transverse support frames 11 and two longitudinal support frames 12, the two transverse support frames 11 are transversely arranged in parallel, the two longitudinal support frames 12 are longitudinally arranged in parallel, the caster wheel support damping device 2 is fixedly arranged at the bottom of the caster wheel support main body 1, the four caster wheel support damping devices 2 are arranged, medical caster wheels 3 are fixedly arranged at the bottoms of the four caster wheel support damping devices 2, the number of the medical caster wheels 3 is four, each medical caster wheel 3 comprises a first caster wheel 31 and a second caster wheel 32, the number of the first caster wheel 31 is one, the number of the second caster wheels 32 is three, be provided with service brake 33 on the first truckle 31, two fixed mounting has vertical stiffener 4 between the horizontal support frame 11, parallel arrangement between vertical stiffener 4 and the vertical support frame 12, install bearing base 5 between vertical support frame 12 and the vertical stiffener 4, bearing base 5 is provided with two, be provided with recess 6 on the bearing base 5, the internally mounted of recess 6 has fly leaf 7, the bottom of fly leaf 7 and the one end fixed connection of piston rod 8, the other end and the 9 fixed connection of telescopic cylinder of piston rod 8.

Wherein, the damping device 2 of the caster bracket comprises a bracket damping seat 21, a fastening bolt 22, a side mounting plate 23, a caster rotating shaft 24, an upper supporting plate 25, a lower supporting plate 26, a damping cavity 27, a damping structure 28 and a connecting rod 29, the top of the bracket damping seat 21 is provided with a plurality of threaded holes, the internal mounting of the threaded holes is provided with the fastening bolt 22 matched with the threaded holes, the bracket damping seat 21 is detachably mounted through the threaded holes and the threads between the fastening bolt 22 and the caster bracket main body 1, the bottom of the bracket damping seat 21 is vertically provided with the side mounting plate 23, the side mounting plate 23 and the bracket damping seat 21 are integrally arranged, the side mounting plates 23 are provided with two, the two side mounting plates 23 are arranged in parallel with each other, the caster rotating shaft 24 is fixedly mounted between the two side mounting plates 23, the medical caster 3 is rotatably mounted on the caster, the inner part of the bracket shock-absorbing seat 21 is fixedly provided with an upper supporting plate 25 and a lower supporting plate 26 which is arranged in parallel with the upper supporting plate 25, a shock-absorbing cavity 27 is formed between the upper supporting plate 25 and the lower supporting plate 26, the inner part of the shock-absorbing cavity 27 is fixedly provided with a plurality of shock-absorbing structures 28, the side mounting plate 23 between the bracket shock-absorbing seat 21 and the medical caster 3 is fixedly provided with a connecting rod 29, each shock-absorbing structure 28 comprises an upper connecting piece 281, a lower connecting piece 282, a shock-absorbing groove 283, a shock-absorbing guide post 284, a first shock-absorbing spring 285 and a second shock-absorbing spring 286, the upper connecting piece 281 is fixedly arranged on the upper supporting plate 25, the lower connecting piece 282 is fixedly arranged on the lower supporting plate 26, the upper connecting piece 281 and the lower connecting piece 282 are vertically and correspondingly arranged, the upper connecting piece 281 and the lower connecting piece 282 are both provided with shock-absorbing, the shock absorption guide post 284 is sleeved with a first shock absorption spring 285, a second shock absorption spring 286 is arranged between the upper connecting piece 281 and the lower connecting piece 282, the connecting rod 29 is provided with a water storage tank 211, the top of the water storage tank 211 is fixedly arranged at the bottom of the support shock absorption seat 21 through a connecting plate 210, the output end of the water storage tank 211 is connected with the input end of a water delivery pump 213 through a water delivery pipe 212, the output end of the water delivery pump 213 is connected with the input end of a spray pipe 214 through the water delivery pipe 212, the spray pipe 214 is fixedly arranged on the connecting rod 29, the bottom of the spray pipe 214 is provided with a plurality of water outlets 215, the bottom of the connecting rod 29 is provided with a dust removal brush 216, two transverse support frames 11 and two longitudinal support frames 12 are welded end to form a caster support main body 1, and the transverse support frames 11, the longitudinal support frames 12, the dust removing brush 216 is detachably mounted on the connecting rod 29, the upper connecting piece 281 and the lower connecting piece 282 are both made of elastic materials, and the first caster 31 and the second caster 32 are both made of high-strength silent rollers.

The using state of the invention is as follows: the medical sickbed is reasonable and simple in structure and convenient to use, and in the moving process of the medical sickbed, the shock absorption structure 28 on the caster bracket shock absorption device 2 is used for absorbing and buffering jolt shock generated when the caster moves, and the shock absorption guide column 284, the first shock absorption spring 285 and the second shock absorption spring 286 which are arranged on the shock absorption structure 28 effectively improve the shock absorption performance of the caster bracket main body 1 by using the elasticity of the springs, reduce the noise when the caster bracket main body 1 moves and reduce the stimulation to a patient; in the moving process of the sickbed, the rolling of the caster wheels and the contact friction of the dust removing brush 216 on the top of the caster wheels remove dust and clean the surfaces of the caster wheels, so that dust is prevented from being brought into a ward by the caster wheels, the cleanness of the caster wheels is ensured, water in the water storage tank 211 is conveyed into the spraying pipe 214 by the water conveying pipe 212 through the water conveying pump 213 and flows out of the water outlet 215 to humidify the dust removing brush 216, and the humidifying brush can improve the dust removing effect on the caster wheels; and can drive fly leaf 7 through installing telescopic cylinder 9 and piston rod 8 in truckle support main part 1 bottom and rise to adjust the height of truckle support main part 1 and sick bed, the practicality is stronger, is fit for using widely.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a medical treatment truckle support for medical sick bed, includes truckle support main part (1), truckle support damping device (2), medical truckle (3), vertical stiffener (4), bearing base (5), recess (6), fly leaf (7), piston rod (8) and telescopic cylinder (9), its characterized in that: the medical caster comprises a caster bracket main body (1) and is characterized in that the caster bracket main body (1) comprises two transverse supporting frames (11) and a longitudinal supporting frame (12), the two transverse supporting frames (11) are arranged in a transverse parallel manner, the two longitudinal supporting frames (12) are arranged in a longitudinal parallel manner, a caster bracket damping device (2) is fixedly mounted at the bottom of the caster bracket damping device (1), the four caster bracket damping devices (2) are provided, the bottom of the caster bracket damping device (2) is fixedly provided with medical casters (3), the medical casters (3) are provided with four, the medical casters (3) comprise first casters (31) and second casters (32), the first casters (31) are provided with one, the second casters (32) are provided with three casters, the first casters (31) are provided with foot brakes (33), and longitudinal reinforcing rods (4) are fixedly mounted between the two transverse supporting frames (11), the longitudinal reinforcing rods (4) and the longitudinal supporting frames (12) are arranged in parallel, two bearing bases (5) are arranged between the longitudinal supporting frames (12) and the longitudinal reinforcing rods (4), grooves (6) are formed in the two bearing bases (5), movable plates (7) are arranged in the grooves (6), the bottoms of the movable plates (7) are fixedly connected with one ends of piston rods (8), and the other ends of the piston rods (8) are fixedly connected with telescopic cylinders (9);

the caster bracket damping device (2) comprises a bracket damping seat (21), two fastening bolts (22), two side mounting plates (23), a caster rotating shaft (24), an upper supporting plate (25), a lower supporting plate (26), a damping cavity (27), a damping structure (28) and a connecting rod (29), wherein a plurality of threaded holes are formed in the top of the bracket damping seat (21), the fastening bolts (22) matched with the threaded holes are installed inside the threaded holes, the bracket damping seat (21) is detachably installed with the caster bracket main body (1) through the threaded holes and the fastening bolts (22), the side mounting plates (23) are vertically arranged at the bottom of the bracket damping seat (21), the side mounting plates (23) and the bracket damping seat (21) are integrally arranged, the side mounting plates (23) are provided with two, and the side mounting plates (23) are arranged in parallel with each other, a caster rotating shaft (24) is fixedly installed between the two side installation plates (23), a medical caster (3) is rotatably installed on the caster rotating shaft (24), an upper supporting plate (25) and a lower supporting plate (26) which is parallel to the upper supporting plate (25) are fixedly installed in the support shock-absorbing seat (21), a shock-absorbing cavity (27) is formed between the upper supporting plate (25) and the lower supporting plate (26), a plurality of shock-absorbing structures (28) are fixedly installed in the shock-absorbing cavity (27), and a connecting rod (29) is fixedly installed on the side installation plate (23) between the support shock-absorbing seat (21) and the medical caster (3);

the damping structure (28) comprises an upper connecting piece (281), a lower connecting piece (282), a damping groove (283), a damping guide post (284), a first damping spring (285) and a second damping spring (286), wherein the upper connecting piece (281) is fixedly arranged on an upper supporting plate (25), the lower connecting piece (282) is fixedly arranged on a lower supporting plate (26), the upper connecting piece (281) and the lower connecting piece (282) are vertically and correspondingly arranged, the upper connecting piece (281) and the lower connecting piece (282) are both provided with the damping groove (283), the damping guide post (284) is fixedly arranged in the damping groove (283), the first damping spring (285) is sleeved on the damping guide post (284), the second damping spring (286) is arranged between the upper connecting piece (281) and the lower connecting piece (282), and the connecting rod (29) is provided with a water storage tank (211), the top of the water storage tank (211) is fixedly arranged at the bottom of the support shock absorption seat (21) through a connecting plate (210), the output end of the water storage tank (211) is connected with the input end of a water delivery pump (213) through a water delivery pipe (212), the output end of the water delivery pump (213) is connected with the input end of a spray pipe (214) through the water delivery pipe (212), the spray pipe (214) is fixedly arranged on a connecting rod (29), a plurality of water outlets (215) are arranged at the bottom of the spray pipe (214), and a dust removal brush (216) is arranged at the bottom of the connecting rod (29);

the two transverse supporting frames (11) and the two longitudinal supporting frames (12) are welded end to form a caster bracket main body (1);

the transverse support frame (11), the longitudinal support frame (12), the longitudinal reinforcing rod (4) and the bearing base (5) are all made of stainless steel materials;

the dust removing brush (216) and the connecting rod (29) are detachably arranged;

the upper connecting piece (281) and the lower connecting piece (282) are both made of elastic materials;

the first caster wheel (31) and the second caster wheel (32) both adopt high-strength mute rollers.