CN112555682B - Medical treatment oxygen bottle is with transport support with adjustable upset universal wheel - Google Patents
Medical treatment oxygen bottle is with transport support with adjustable upset universal wheel Download PDFInfo
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- CN112555682B CN112555682B CN202011464774.1A CN202011464774A CN112555682B CN 112555682 B CN112555682 B CN 112555682B CN 202011464774 A CN202011464774 A CN 202011464774A CN 112555682 B CN112555682 B CN 112555682B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to the technical field of oxygen cylinder transportation, and discloses a medical oxygen cylinder carrying support with adjustable turnover universal wheels. According to the carrying support with the adjustable turnover universal wheels for the medical oxygen bottle, the transfer device is arranged, when the chassis and the oxygen bottle are pushed to be integrally transferred on the ground, when uneven pits exist on the ground, the four groups of universal wheels distributed at the bottom of the stabilizing plate in an annular array form increase the contact area with the ground, the universal wheels on the ground do not directly contact with the ground in a squeezing mode, the universal wheels on the plane normally contact with the ground, the chassis and the oxygen bottle are transferred, and the efficiency of transferring and transporting the oxygen bottle is improved.
Description
Technical Field
The invention relates to the technical field of oxygen bottle transportation, in particular to a medical oxygen bottle carrying support with adjustable turnover universal wheels.
Background
Hospital's oxygen cylinder is often fixed to be placed on the chassis that has spacing and transport support, fixes and is spacing to the body of oxygen cylinder, and the chassis bottom is provided with evenly distributed's universal wheel that can overturn, and medical personnel promote the support body and pass through the universal wheel and transport subaerial. But prior art transports and often has following drawback in the transportation to the oxygen cylinder, firstly, when there is uneven and the lower condition of relief in the hole on the road surface of transportation, the universal wheel of chassis bottom then is absorbed in the hole easily, cause the holistic slope of chassis and oxygen cylinder, secondly, when there are some hard thing impurity or rubbish in the road surface of transportation, the card is in the chassis bottom easily to the hard thing impurity on ground, cause the chassis can't continue to go forward through the universal wheel and remove, secondly transport the plastic refuse on the road surface and entangle the universal wheel of chassis bottom easily, lead to the unable removal of universal wheel, the efficiency of transporting to the oxygen cylinder has been reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a conveying bracket with an adjustable turnover universal wheel for a medical oxygen bottle.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a medical oxygen bottle carrying support with adjustable turnover universal wheels comprises a chassis, wherein a transfer device is arranged at the bottom of the chassis and comprises support columns and stabilizing plates, the support columns are fixedly arranged at the central position of the bottom of the chassis, a connecting plate is fixedly arranged at the bottom of the chassis and is a cylinder, the diameter of the connecting plate is twice that of the support columns, the stabilizing plates are arc-shaped, the stabilizing plates are divided into four groups which are distributed in an annular array state from outside to inside, the arc-shaped diameters of the four groups of stabilizing plates distributed in the annular array state are gradually increased from inside to outside, the universal wheels are arranged at the bottom of each stabilizing plate, the universal wheels are uniformly distributed at the bottom of the connecting plate, connecting plates are arranged between two adjacent stabilizing plates on the same ring of the four groups of stabilizing plates distributed in the annular array state, and each connecting plate consists of three semicircular arc rings with the same diameter, the connecting plate is M-shaped, the side walls of two adjacent stabilizing plates on the same ring distributed in an annular array are respectively provided with a displacement groove, the arc rings bent downwards at two sides of the connecting plate all extend into the corresponding displacement groove cavities, limiting rods are fixedly arranged in the displacement groove cavities, the side walls of the arc rings bent downwards at two sides of the connecting plate are respectively provided with a through hole, the arc rings bent downwards at two sides of the connecting plate are movably sleeved on the outer walls of the corresponding limiting rods, the arc ring bent downwards at the middle part of the connecting plate is positioned between the two adjacent stabilizing plates in the same ring, the upper end and the lower end of the outer wall of the limiting rod are respectively and fixedly provided with an annular permanent magnet A, the upper end and the lower end of the outer wall of the arc ring bent downwards at two sides of the connecting plate are respectively and fixedly provided with an annular permanent magnet B, the permanent magnet B is movably sleeved on the outer wall of the limiting rod, the magnetic poles of the permanent magnet A are the same as those of the permanent magnet B, and the outer wall of the bottom of the arc ring bent downwards at the middle part of the connecting plate is fixedly provided with an arc rubber cushion, connecting rods are arranged between the four groups of adjacent two stabilizing plates from inside to outside in annular array distribution, and the connecting rods in annular array distribution are also arranged between the innermost group of stabilizing plates and the outer wall of the connecting disc.
Preferably, the connecting rod all is equipped with swing mechanism between four adjacent steadying plates from inside to outside of group, swing mechanism includes swinging arms and dwang, the connecting rod is the cylinder, and the one end that the connection pad was kept away from to the connecting rod is the toper, the toper end fixedly connected with turning ball A of connecting rod, swinging arms fixed mounting is on the one end wall that the connecting rod is close to the connection pad, the outside wall middle part that connection pad one side was kept away from to steadying plate outside wall middle part and steadying plate all offers the stroke groove that is annular array and distributes, turning ball A movable mounting is on the inner wall of stroke groove, the swing groove that is annular array and distributes is all offered to steadying plate one side inner wall that is close to the connection pad, the swinging arms passes through dwang movable mounting on swing inslot wall.
Preferably, the dwang runs through two circular cross section ends of swinging arms, and the both ends of swinging arms are located the steadying plate inner wall of swing inslot through bearing movable mounting, one side outer wall fixed mounting that the swinging arms kept away from the swing groove has the sliding sleeve, set up the extrusion groove that corresponds each other with the sliding sleeve position in the steadying plate wall, the extrusion groove is the arc, be provided with the guide bar in the extrusion inslot, the guide bar is the arc, the equal fixedly connected with fixed plate in arc both ends of guide bar, the guide bar passes through two fixed plate fixed mounting in the arc intracavity of extrusion groove, and the sliding sleeve activity cup joints on the outer wall of guide bar, the outer wall of guide bar has cup jointed swinging spring, swinging spring is located one side outer wall that the guide bar kept away from the connection pad.
Preferably, be provided with the telescopic link in the stroke slot, logical groove has been seted up to stroke slot interior top, and telescopic link top fixed mounting leads to the top of slot, the bottom fixedly connected with rolling ball B of telescopic link, and rolling ball B movable mounting is on the top wall that the connecting rod is located stroke slot, and the telescopic link outer wall has cup jointed supporting spring, and the telescopic link is the vertically state.
Preferably, all be provided with buffer gear between universal wheel and the steadying plate, buffer gear includes the limiting plate, limiting plate fixed mounting is on the top of universal wheel, the flexible groove of the mutual block with the limiting plate is seted up to the bottom of steadying plate, limiting plate activity block is at the intracavity of flexible groove, the bottom of universal wheel stretches out and the wheel contact of universal wheel subaerial from flexible inslot cavity, the top fixed mounting of limiting plate has the buffering post, buffering post top fixed mounting has buffer piston, the buffering storehouse of the mutual block with buffer piston is seted up at flexible inslot intracavity top, for sealed in the buffering storehouse intracavity, buffer spring has been cup jointed to the outer wall of buffering post.
Preferably, be provided with link gear between limiting plate and the connecting rod, link gear includes ejector pin and balance plate, and ejector pin fixed mounting has seted up the linkage storehouse in the stabilizer plate inner wall face that is located flexible groove top near one side top of connection pad on the limiting plate top, and the top activity of ejector pin runs through the inner wall of stabilizer plate and the top of ejector pin stretches into the intracavity in the linkage storehouse, and the balance plate setting is in the linkage storehouse intracavity.
Preferably, be provided with bracing piece and rolling ball C between the bottom of balance plate and the linkage storehouse intracavity bottom, bracing piece fixed mounting is on linkage storehouse intracavity bottom wall, and rolling ball C fixed mounting is on the top of bracing piece, and rolling ball C movable mounting is on the bottom wall of balance plate, and the balance plate can swing through rolling ball C, and the top extrusion contact that the ejector pin is located the linkage storehouse intracavity is close to one side bottom of connection pad at the balance plate.
Preferably, the top of one side that the balance plate is close to the connection pad is fixedly provided with a linkage rod, a perforation A communicated with the interior of the stroke groove cavity and the interior of the linkage cabin cavity is arranged, the top end of the linkage rod extends into the stroke groove cavity through the perforation, and the top end of the linkage rod is in extrusion contact with the bottom wall surface of the connecting rod in the stroke groove cavity.
Preferably, a steel wire rope is fixedly mounted at the top end of one side wall surface of the balance plate, which is far away from the connecting disc, a through hole B communicated with the swing groove and the linkage chamber is formed between the swing groove and the linkage chamber, the other end of the steel wire rope extends into the swing groove through the through hole B, and the other end of the steel wire rope is fixedly connected to the bottom wall surface of the connecting rod, which is located in the swing groove.
(III) advantageous effects
Compared with the prior art, the invention provides a conveying support with adjustable turnover universal wheels for a medical oxygen bottle, which has the following beneficial effects:
1. the conveying bracket with the adjustable turnover universal wheels for the medical oxygen bottle is provided with the transfer device, when the chassis and the oxygen cylinder are pushed to integrally transfer on the ground, the universal wheels at the bottom of the connecting disc and the bottom of the stabilizing plate rotate on the ground, when uneven pits exist on the ground, the contact area between the four groups of universal wheels distributed at the bottom of the stabilizing plate in an annular array manner and the ground is increased, when the transportation ground has partial hollow uneven ground, the universal wheels on the hollow ground do not directly press and contact with the ground, and the universal wheels on the plane normally press and contact with the ground, the whole effect of transporting that plays to chassis and oxygen cylinder, then improved the efficiency of transporting the oxygen cylinder, make things convenient for medical personnel to remove and transport the oxygen cylinder.
2. The conveying support with the adjustable turnover universal wheels for the medical oxygen bottle has the advantages that through the arrangement of the connecting plates and the connecting rods, when the universal wheels at the bottoms of the connecting plates and the stabilizing plates turn over and move on the ground, and when hard impurities or garbage exist on the ground to be transported, the arc rings bent downwards at the middle parts of the connecting plates have the effect of limiting and blocking the hard objects or the impurities downwards, the effect of preventing the impurities or the hard objects from being clamped between the two adjacent stabilizing plates is achieved, the damage of the impurities or the hard objects on the ground to the universal wheels is reduced, meanwhile, the conveying support is provided with the four groups of stabilizing plates distributed in the annular array mode, the stabilizing plates are connected with the connecting rods through the connecting plates, spaces and gaps are reserved between the two adjacent stabilizing plates, and the problem that the hard impurities on the ground are prevented from being clamped at the bottoms of the stabilizing plates and on the road surface and the plastic garbage wound on the universal wheels and are not easy to find and clean is solved, the gap between two adjacent stabilizer plates allows hard impurities on the ground to pass through smoothly, so that the conveying efficiency of the oxygen cylinder is improved, and the oxygen cylinder is more convenient for medical personnel to use.
3. This medical treatment oxygen bottle is with transport support with adjustable upset universal wheel, through setting up buffer gear, when the upset wheel of universal wheel bottom carries out extrusion contact with the bellied ground in ground, make the universal wheel extrude buffer spring through the limiting plate, air and buffer spring that buffering piston pressed the surge bin intracavity have then played the effect of buffering and protecting the universal wheel, the vibrations that produce when reducing the universal wheel and transporting on protruding road surface with rock, then improve the stability on the road surface of universal wheel, then just improved the stability of transporting and transporting the oxygen bottle.
4. This medical treatment oxygen bottle is with transport support with upset universal wheel with adjustable, through setting up swing mechanism, when the universal wheel of a steadying plate bottom carries out extrusion contact with subaerial arch or hard thing impurity, make the universal wheel of this steadying plate and its bottom by up when jacking up, this steadying plate then can carry out the luffing motion that corresponds through the connecting rod of both sides and realize self-adaptation's regulation, and other steadying plates then are in normal balanced state all the time, the stability of universal wheel and steadying plate has been improved, then stability and efficiency of transporting and transporting the oxygen bottle have just been improved.
5. The conveying support with the adjustable turnover universal wheels for the medical oxygen bottle is characterized in that a linkage mechanism is arranged, after the universal wheels at the bottom of a stabilizing plate are squeezed and connected with bumps or hard impurities on the ground, a limiting plate pushes an ejector rod to jack one end of the stabilizing plate upwards, the stabilizing plate is enabled to jack a connecting rod on one side, close to a connecting disc, of the stabilizing plate upwards through a linkage rod, meanwhile, the other end of the stabilizing plate is pulled downwards through a steel wire rope to a connecting rod on one side, far away from the connecting disc, of the stabilizing plate, the stabilizing plate gradually has an upwards-tilting movement posture at the moment, the bottom of the universal wheels is continuously squeezed and contacted with bumps or hard impurities on the road surface, the stabilizing plate is enabled to tilt upwards synchronously, and meanwhile, the bottom of the universal wheels, the bumps and the hard impurities on the road surface are also always in a squeezing state, the connecting rod is linked through the linkage mechanism, so that the self-adaption of the stabilizing plate and the universal wheel is improved, the rigid contact between the stabilizing plate and the road surface bulge or hard impurities is reduced, the instability of the road surface bulge or hard impurities to the universal wheel and the stabilizing plate is reduced, the rigid contact degree between the turnover wheel at the bottom of the universal wheel and the hard impurities is reduced, the service life of the universal wheel is prolonged, the stability and the transportation efficiency of the oxygen cylinder transportation device are improved, and the oxygen cylinder transportation device has strong practicability and creativity.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a cross-sectional view of a transfer device of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 3;
FIG. 5 is an enlarged view of the invention at C of FIG. 4;
FIG. 6 is an enlarged view taken at D of FIG. 4 in accordance with the present invention;
FIG. 7 is an enlarged view of the invention at E in FIG. 4;
FIG. 8 is a schematic view of a connection plate according to the present invention;
FIG. 9 is a top view of the transfer device of the present invention.
In the figure: 1. a chassis; 2. a transfer device; 21. a support pillar; 22. a connecting disc; 23. a stabilizing plate; 24. a universal wheel; 25. a connecting rod; 26. a connecting plate; 27. a limiting rod; 28. a permanent magnet A; 29. a permanent magnet B; 3. a displacement slot; 31. a rubber leather pad; 4. a swing mechanism; 41. a swing lever; 42. rotating the rod; 43. a sliding sleeve; 44. a guide bar; 45. a swing spring; 46. a fixing plate; 47. rotating the ball A; 48. a support spring; 49. a telescopic rod; 5. a buffer mechanism; 51. a limiting plate; 52. a buffer spring; 53. a buffer column; 54. a cushion piston; 55. a buffer bin; 56. a telescopic groove; 6. a swing groove; 61. extruding a groove; 62. a stroke slot; 63. a through groove; 64. a rotating ball B; 7. a linkage mechanism; 71. a top rod; 72. a linkage bin; 73. a balance plate; 74. a support bar; 75. rotating the ball C; 76. a linkage rod; 77. a steel cord.
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. 1-9, the present invention provides a technical solution: a medical oxygen bottle carrying support with adjustable turnover universal wheels comprises a chassis 1, wherein an arc-shaped snap ring for limiting an oxygen bottle is fixedly arranged at the top of the chassis 1, the chassis 1 and the limit snap ring are all in the prior art, and are not described herein any more, a transfer device 2 is arranged at the bottom of the chassis 1, the transfer device 2 comprises a support pillar 21 and a stabilizing plate 23, the support pillar 21 is fixedly arranged at the central position of the bottom of the chassis 1, a connecting disc 22 is fixedly arranged at the bottom of the chassis 1, the connecting disc 22 is a cylinder, the diameter of the connecting disc 22 is twice of the diameter of the support pillar 21, the stabilizing plate 23 is arc-shaped, the stabilizing plate 23 is divided into four groups which are distributed in an annular array state from outside to inside, the arc-shaped diameters of the four groups of stabilizing plates 23 distributed in the annular array state are gradually increased from inside to outside, the universal wheels 24 are arranged at the bottom of the stabilizing plate 23, and the universal wheels 24 are uniformly distributed at the bottom of the connecting disc 22, the connecting plates 26 are arranged between two adjacent stabilizing plates 23 on the same ring which are distributed in four groups in an annular array, the connecting plates 26 are composed of three semicircular arc rings with the same diameter, the connecting plates 26 are M-shaped, the concrete shape of the connecting plates 26 is shown in figure 8, the side walls of the two adjacent stabilizing plates 23 on the same ring which are distributed in four groups in an annular array are provided with displacement grooves 3, the arc rings which are bent downwards at the two sides of the connecting plates 26 extend into the corresponding displacement grooves 3, limiting rods 27 are fixedly arranged in the cavities of the displacement grooves 3, the side walls of the arc rings which are bent downwards at the two sides of the connecting plates 26 are provided with through holes, the arc rings which are bent downwards at the two sides of the connecting plates 26 are movably sleeved on the outer walls of the corresponding limiting rods 27, the arc rings which are bent downwards at the middle parts of the connecting plates 26 are positioned between the two adjacent stabilizing plates 23 on the same ring, the upper and lower ends of the outer walls of the limiting rods 27 are fixedly provided with annular permanent magnets A28, the upper end and the lower end of the outer wall of the arc ring bent downwards at the two sides of the connecting plate 26 are both fixedly provided with an annular permanent magnet B29, the permanent magnet B29 is movably sleeved on the outer wall of the limiting rod 27, the magnetic poles of the permanent magnet A28 and the permanent magnet B29 are the same, the outer wall of the bottom of the arc ring bent downwards at the middle part of the connecting plate 26 is fixedly provided with an arc rubber cushion 31, four groups of two adjacent stabilizing plates 23 from inside to outside which are distributed in an annular array are all provided with connecting rods 25, the connecting rods 25 distributed in an annular array are also arranged between the innermost group of stabilizing plates 23 and the outer wall of the connecting plate 22, the connecting rods 25 and the four groups of two adjacent stabilizing plates 23 from inside to outside are both provided with swing mechanisms 4, each swing mechanism 4 comprises a swing rod 41 and a rotating rod 42, the connecting rod 25 is a cylinder, the end of the connecting rod 25 far away from the connecting plate 22 is a cone, the cone of the connecting rod 25 is fixedly connected with a rotating ball A47, the swing rod 41 is fixedly installed on one end wall surface of the connecting rod 25 close to the connecting disc 22, the middle part of the outer side wall surface of the stabilizing plate 23 and the middle part of the outer side wall surface of the stabilizing plate 23 far away from the connecting disc 22 are both provided with a stroke groove 62 distributed in an annular array, a rotating ball A47 is movably installed on the inner wall of the stroke groove 62, the inner wall of the stabilizing plate 23 near the connecting disc 22 is both provided with a swing groove 6 distributed in an annular array, the swing rod 41 is movably installed on the inner wall of the swing groove 6 through a rotating rod 42, the rotating rod 42 penetrates through two circular cross-section ends of the swing rod 41, both ends of the swing rod 41 are movably installed on the inner wall of the stabilizing plate 23 in the cavity of the swing groove 6 through bearings, the outer wall of one side of the swing rod 41 far away from the swing groove 6 is fixedly provided with a sliding sleeve 43, the wall surface of the stabilizing plate 23 is internally provided with an extrusion groove 61 corresponding to the position of the sliding sleeve 43, the extrusion groove 61 is arc, a guide rod 44 is arranged in the cavity of the extrusion groove 61, the guide rod 44 is arc-shaped, the two ends of the arc-shaped guide rod 44 are fixedly connected with fixing plates 46, the guide rod 44 is fixedly installed in an arc-shaped cavity of the extrusion groove 61 through the two fixing plates 46, the sliding sleeve 43 is movably sleeved on the outer wall of the guide rod 44, the outer wall of the guide rod 44 is sleeved with the swing spring 45, the swing spring 45 is located on the outer wall of one side, away from the connecting disc 22, of the guide rod 44, the telescopic rod 49 is arranged in the cavity of the stroke groove 62, the through groove 63 is formed above the cavity of the stroke groove 62, the top end of the telescopic rod 49 is fixedly installed at the top in the cavity of the through groove 63, the bottom of the telescopic rod 49 is fixedly connected with the rotating ball B64, the rotating ball B64 is movably installed on the wall surface of the top, located in the cavity of the stroke groove 62, the outer wall of the telescopic rod 49 is sleeved with the supporting spring 48, the telescopic rod 49 is in a vertical state, the universal wheels 24 and the stabilizing plates 23 are both provided with the buffering mechanisms 5, the buffering mechanism 5 comprises a buffering limiting plate 51, the limiting plate 51 is fixedly arranged at the top end of the universal wheel 24, the bottom of the stabilizing plate 23 is provided with a telescopic groove 56 which is mutually clamped with the limiting plate 51, the limiting plate 51 is movably clamped in a cavity of the telescopic groove 56, the bottom end of the universal wheel 24 extends out of the cavity of the telescopic groove 56, the wheel of the universal wheel 24 is contacted with the ground, the top end of the limiting plate 51 is fixedly provided with a buffer column 53, the top end of the buffer column 53 is fixedly provided with a buffer piston 54, the top of the cavity of the telescopic groove 56 is provided with a buffer bin 55 which is mutually clamped with the buffer piston 54, the cavity of the buffer bin 55 is sealed, the outer wall of the buffer column 53 is sleeved with a buffer spring 52, a linkage mechanism 7 is arranged between the limiting plate 51 and the connecting rod 25, the linkage mechanism 7 comprises a mandril 71 and a balancing plate 73, the mandril 71 is fixedly arranged at the top end of the limiting plate 51 close to the top end of the connecting plate 22, and a linkage bin 72 is arranged in the inner wall surface of the stabilizing plate 23 above the telescopic groove 56, the top end of the mandril 71 movably penetrates through the inner wall of the stabilizing plate 23, the top end of the mandril 71 extends into the cavity of the linkage cabin 72, the balance plate 73 is arranged in the cavity of the linkage cabin 72, a support rod 74 and a rotating ball C75 are arranged between the bottom end of the balance plate 73 and the bottom in the cavity of the linkage cabin 72, the support rod 74 is fixedly arranged on the wall surface of the bottom in the cavity of the linkage cabin 72, the rotating ball C75 is fixedly arranged at the top end of the support rod 74, the rotating ball C75 is movably arranged on the wall surface of the bottom of the balance plate 73, the balance plate 73 can swing through the rotating ball C75, the top end of the mandril 71 in the cavity of the linkage cabin 72 is in extrusion contact with the bottom of the side of the balance plate 73 close to the connecting disc 22, the top of the side of the balance plate 73 close to the connecting disc 22 is fixedly provided with a linkage rod 76, a through hole A communicated with the cavity of the stroke groove 62 is arranged between the cavity of the stroke groove 62, and the top end of the linkage rod 76 is in extrusion contact with the bottom wall surface of the connecting rod 25 in the cavity of the stroke groove 62, a steel wire rope 77 is fixedly mounted at the top end of one side wall surface of the balance plate 73 far away from the connecting disc 22, a through hole B communicated with the cavity of the swing groove 6 and the linkage cabin 72 is formed between the cavity of the swing groove 6 and the cavity of the linkage cabin 72, the other end of the steel wire rope 77 extends into the cavity of the swing groove 6 through the through hole B, and the other end of the steel wire rope 77 is fixedly connected to the bottom wall surface of the connecting rod 25 in the cavity of the swing groove 6.
When the oxygen cylinder transport vehicle is used, a hospital oxygen cylinder is installed in an arc-shaped snap ring at the top of a chassis 1 in a limiting mode, then the chassis 1 is pushed to integrally transport and transport the hospital oxygen cylinder, the chassis 1 is moved and transported on the ground through a transport device 2, universal wheels 24 are arranged at the bottoms of a stabilizing plate 23 and a connecting plate 22, therefore, when the chassis 1 and the oxygen cylinder are pushed to integrally transport on the ground, the hospital oxygen cylinder can be transported and transported, by arranging the transport device 2, when the chassis 1 and the oxygen cylinder are pushed to integrally transport on the ground, the universal wheels 24 at the bottoms of the connecting plate 22 and the stabilizing plate 23 rotate on the ground, when uneven pits exist on the ground, the contact area between the four groups of universal wheels 24 distributed at the bottom of the stabilizing plate 23 in an annular array mode is increased, when partial uneven ground of the pits exist on the transport ground, the universal wheels 24 on the hollow ground do not directly contact with the ground in a squeezing manner, the universal wheels 24 on the plane normally contact with the ground in a squeezing manner, the chassis 1 and the oxygen cylinder are integrally transported, the efficiency of transporting the oxygen cylinder is improved, medical staff can conveniently move and transport the oxygen cylinder, when the universal wheels 24 at the bottom of the connecting disc 22 and the bottom of the stabilizing plate 23 rotate and move on the ground, when some hard impurities or garbage exist on the transported ground, the arc rings bent downwards in the middle of the connecting plate 26 have downward limiting and blocking effects on the hard impurities, the effect of preventing the impurities or the hard objects from being clamped between two adjacent stabilizing plates 23 is achieved, the damage of the impurities or the hard objects on the ground to the universal wheels 24 is reduced, and meanwhile, the four groups of stabilizing plates 23 distributed in an annular array are arranged, rethread connecting plate 26 and connecting rod 25 are connected between stabilizer plate 23 and the stabilizer plate 23, let leave space and clearance between two adjacent stabilizer plates 23, played and prevented that subaerial hard thing impurity from being twined the difficult problem of discovering and clearing up on universal wheel 24 by the plastic refuse on stabilizer plate 23 bottom and road surface by card, the clearance between two adjacent stabilizer plates 23 lets the subaerial hard thing impurity can be smooth pass through, improve the conveying efficiency to the oxygen cylinder, make things convenient for medical personnel's use more.
When the turning wheel at the bottom of the universal wheel 24 is in extrusion contact with the ground with the raised ground, the universal wheel 24 extrudes the buffer spring 52 through the limiting plate 51, the buffer piston 54 presses the air in the cavity of the buffer bin 55 and the buffer spring 52 to play a role in buffering and protecting the universal wheel 24, the vibration and the shaking generated when the universal wheel 24 is transported on the raised ground are reduced, the stability of the universal wheel 24 on the ground is improved, the stability of transporting and transporting the oxygen cylinder is improved, when the universal wheel 24 at the bottom of one stabilizing plate 23 is in extrusion contact with the raised or hard impurities on the ground, the stabilizing plate 23 and the universal wheel 24 at the bottom of the stabilizing plate 23 are jacked upwards, the stabilizing plate 23 can correspondingly swing upwards and downwards through the connecting rods 25 at two sides to realize self-adaptive adjustment, and other stabilizing plates 23 are always in a normal balanced state, after the universal wheels 24 at the bottom of the stabilizing plate 23 are pressed against the bumps on the ground or hard impurities, the limiting plate 51 pushes the ejector rod 71 to jack up one end of the stabilizing plate 73, so that the stabilizing plate 73 jacks up the connecting rod 25 on the side, close to the connecting disc 22, of the stabilizing plate 23 through the linkage rod 76, and meanwhile, the other end of the stabilizing plate 73 pulls down the connecting rod 25 on the side, far from the connecting disc 22, of the stabilizing plate 23 through the steel wire rope 77, so that the stabilizing plate 23 gradually has an upward tilting movement posture, and the stabilizing plate 23 is synchronously tilted upward along with the continuous pressing contact between the bottom of the universal wheels 24 and the bumps on the road surface or the hard impurities, meanwhile, the bottom of the universal wheel 24 and the road surface bulge and hard impurities are always in an extruded state, the connecting rod 25 is linked through the linkage mechanism 7, the self-adaption of the stabilizing plate 23 and the universal wheel 24 is improved, the hard contact between the stabilizing plate 23 and the road surface bulge or hard impurities is reduced, the instability of the road surface bulge or hard impurities on the universal wheel 24 and the stabilizing plate 23 is reduced, the hard contact degree between the turnover wheel at the bottom of the universal wheel 24 and the hard impurities is also reduced, the service life of the universal wheel 24 is prolonged, the stability and the transportation efficiency of transporting the oxygen cylinder are also improved, and the oxygen cylinder conveying device has high practicability and creativity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a medical treatment oxygen bottle is with transport support with adjustable upset universal wheel, includes chassis (1), its characterized in that: the transfer device (2) is arranged at the bottom of the chassis (1), the transfer device (2) comprises a support column (21) and a stabilizing plate (23), the support column (21) is fixedly arranged at the central position of the bottom of the chassis (1), a connecting disc (22) is fixedly arranged at the bottom of the chassis (1), the connecting disc (22) is a cylinder, the diameter of the connecting disc (22) is twice of that of the support column (21), the stabilizing plate (23) is arc-shaped, the stabilizing plate (23) is divided into four groups which are distributed in an annular array state from outside to inside, the arc diameters of the four groups of stabilizing plates (23) distributed in an annular array state are gradually increased from inside to outside, universal wheels (24) are arranged at the bottoms of the stabilizing plates (23), the universal wheels (24) are uniformly distributed at the bottoms of the connecting discs (22), and connecting plates (26) are arranged between two adjacent stabilizing plates (23) on the same ring distributed in the annular array state;
the connecting plate (26) is composed of three semicircular arc rings with the same diameter and size, the connecting plate (26) is M-shaped, displacement grooves (3) are formed in the side walls of two adjacent stabilizing plates (23) on the same ring with four groups of the four groups distributed in an annular array mode, the arc rings with two sides bent downwards all extend into cavities of the corresponding displacement grooves (3), limiting rods (27) are fixedly arranged in the cavities of the displacement grooves (3), through holes are formed in the side walls of the arc rings with two sides bent downwards on the connecting plate (26), the arc rings with two sides bent downwards are movably sleeved on the outer walls of the corresponding limiting rods (27), the arc rings with the middle bent downwards are located between the two adjacent stabilizing plates (23) on the same ring, annular permanent magnets A (28) are fixedly arranged at the upper end and the lower end of the outer wall of the limiting rod (27), and annular permanent magnets B (29) are fixedly arranged at the upper end and the lower end of the outer wall of the arc rings with two sides bent downwards on the connecting plate (26) And the outer wall of the limiting rod (27) is movably sleeved with a permanent magnet B (29), the magnetic poles of the permanent magnet A (28) and the permanent magnet B (29) are the same, the outer wall of the bottom of an arc ring with the middle part bent downwards is fixedly provided with an arc rubber cushion (31), four groups of two adjacent stabilizing plates (23) distributed in an annular array from inside to outside are provided with connecting rods (25), and the connecting rods (25) distributed in an annular array are also arranged between the innermost group of stabilizing plates (23) and the outer wall of the connecting disk (22).
2. The carrying rack for medical oxygen bottle with adjustable turning universal wheels as claimed in claim 1, wherein: swing mechanisms (4) are arranged between the connecting rods (25) and four adjacent stabilizing plates (23) from inside to outside, each swing mechanism (4) comprises a swing rod (41) and a rotating rod (42), each connecting rod (25) is a cylinder, one end, far away from the connecting disc (22), of each connecting rod (25) is conical, a rotating ball A (47) is fixedly connected with the conical end of each connecting rod (25), each swing rod (41) is fixedly installed on the wall surface of one end, close to the connecting disc (22), of each connecting rod (25), stroke grooves (62) distributed in an annular array mode are formed in the middle of the outer side wall surface of each stabilizing plate (23) and the middle of the outer side wall surface of one side, far away from the connecting disc (22), of each stabilizing plate (23), swing grooves (6) distributed in an annular array mode are formed in the inner wall of one side, close to the connecting disc (22), of each stabilizing plate (23), the swing rod (41) is movably arranged on the inner wall of the swing groove (6) through a rotating rod (42).
3. The carrying rack for medical oxygen bottle with adjustable turning universal wheels as claimed in claim 2, wherein: the rotating rod (42) penetrates through two circular cross-section ends of the swinging rod (41), the two ends of the swinging rod (41) are movably mounted on the inner wall of the stabilizing plate (23) in the cavity of the swinging groove (6) through bearings, a sliding sleeve (43) is fixedly mounted on the outer wall of one side of the swinging rod (41) far away from the swinging groove (6), an extrusion groove (61) corresponding to the sliding sleeve (43) in position is formed in the wall surface of the stabilizing plate (23), the extrusion groove (61) is arc-shaped, a guide rod (44) is arranged in the cavity of the extrusion groove (61), the guide rod (44) is arc-shaped, fixing plates (46) are fixedly connected to the two arc-shaped ends of the guide rod (44), the guide rod (44) is fixedly mounted in the arc-shaped cavity of the extrusion groove (61) through two fixing plates (46), the sliding sleeve (43) is movably sleeved on the outer wall of the guide rod (44), and a swinging spring (45) is sleeved on the outer wall of the guide rod (44), the swinging spring (45) is positioned on the outer wall of one side of the guide rod (44) far away from the connecting disc (22).
4. The carrying rack for medical oxygen bottle with adjustable turning universal wheels as claimed in claim 2, wherein: travel groove (62) intracavity is provided with telescopic link (49), and logical groove (63) have been seted up to travel groove (62) intracavity top, and telescopic link (49) top fixed mounting is led to groove (63) intracavity top, and the bottom fixedly connected with turning ball B (64) of telescopic link (49), turning ball B (64) movable mounting is located the top wall of travel groove (62) intracavity in connecting rod (25), and supporting spring (48) have been cup jointed to telescopic link (49) outer wall, and telescopic link (49) are the vertically state.
5. The carrying rack for medical oxygen bottle with adjustable turning universal wheels as claimed in claim 1, wherein: all be provided with buffer gear (5) between universal wheel (24) and steadying plate (23), buffer gear (5) are including limiting plate (51), limiting plate (51) fixed mounting is on the top of universal wheel (24), telescopic slot (56) with the mutual block of limiting plate (51) are seted up to the bottom of steadying plate (23), limiting plate (51) activity block is in the intracavity of telescopic slot (56), the bottom of universal wheel (24) is followed telescopic slot (56) intracavity and is stretched out and the wheel contact of universal wheel (24) subaerial, the top fixed mounting of limiting plate (51) has buffering post (53), buffering post (53) top fixed mounting has buffer piston (54), buffer bin (55) of the mutual block with buffer piston (54) are seted up at telescopic slot (56) intracavity top, buffer bin (55) intracavity is sealed, buffer spring (52) have been cup jointed to the outer wall of buffering post (53).
6. The carrying rack for medical oxygen bottle with adjustable turning universal wheels as claimed in claim 5, wherein: be provided with link gear (7) between limiting plate (51) and connecting rod (25), link gear (7) include ejector pin (71) and balance plate (73), ejector pin (71) fixed mounting is close to one side top of connection pad (22) on limiting plate (51) top, link storehouse (72) have been seted up to stabilizer plate (23) inner wall face that is located flexible groove (56) top, the top activity of ejector pin (71) runs through the inner wall of stabilizer plate (23) and the top of ejector pin (71) stretches into the intracavity in link storehouse (72), balance plate (73) set up in link storehouse (72) intracavity.
7. The carrying rack for medical oxygen bottles with adjustable turning universal wheels as claimed in claim 6, characterized in that: the bottom of balance plate (73) and linkage storehouse (72) intracavity bottom between be provided with bracing piece (74) and rolling ball C (75), bracing piece (74) fixed mounting is on linkage storehouse (72) intracavity bottom wall, rolling ball C (75) fixed mounting is on the top of bracing piece (74), and rolling ball C (75) movable mounting is on the bottom wall of balance plate (73), balance plate (73) swing through rolling ball C (75), ejector pin (71) are located the top extrusion contact in linkage storehouse (72) intracavity and are close to the one side bottom of connection pad (22) in balance plate (73).
8. The carrying rack for medical oxygen bottles with adjustable turning universal wheels as claimed in claim 6, characterized in that: the balance plate (73) is close to the top of one side of the connecting disc (22) and is fixedly provided with a linkage rod (76), a through hole A communicated with the cavity of the stroke groove (62) and the cavity of the linkage bin (72) is formed in the cavity of the stroke groove (62), the top end of the linkage rod (76) extends into the cavity of the stroke groove (62) through the through hole, and the top end of the linkage rod (76) is in extrusion contact with the bottom wall surface, located in the cavity of the stroke groove (62), of the connecting rod (25).
9. The carrying rack for medical oxygen bottles with adjustable turning universal wheels as claimed in claim 6, characterized in that: one side wall top fixed mounting that connection pad (22) were kept away from in balance plate (73) has wire rope (77), sets up the perforation B of intercommunication between swing groove (6) and linkage storehouse (72) intracavity, and the other end of wire rope (77) stretches into in swing groove (6) intracavity through perforation B, and the other end fixed connection of wire rope (77) is located the bottom wall in swing groove (6) intracavity at connecting rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464774.1A CN112555682B (en) | 2020-12-12 | 2020-12-12 | Medical treatment oxygen bottle is with transport support with adjustable upset universal wheel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011464774.1A CN112555682B (en) | 2020-12-12 | 2020-12-12 | Medical treatment oxygen bottle is with transport support with adjustable upset universal wheel |
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| CN112555682A CN112555682A (en) | 2021-03-26 |
| CN112555682B true CN112555682B (en) | 2022-02-22 |
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| CN202011464774.1A Active CN112555682B (en) | 2020-12-12 | 2020-12-12 | Medical treatment oxygen bottle is with transport support with adjustable upset universal wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006103Y (en) * | 2007-04-04 | 2008-01-16 | 杨明启 | Mobile oxygen uptake transfusion apparatus |
| CN202463855U (en) * | 2011-12-23 | 2012-10-03 | 杭州淳诚实业有限公司 | Small load-bearing flat pull car |
| US10543140B2 (en) * | 2015-01-26 | 2020-01-28 | Zenon Kunysz | Independent neonatal support assessment placenta transfusion and resuscitation unit |
| CN205268778U (en) * | 2015-12-31 | 2016-06-01 | 刘之炜 | Multi -functional oxygen cylinder nursing support |
| CN208117767U (en) * | 2018-02-12 | 2018-11-20 | 力帆实业(集团)股份有限公司 | Plasticine model support instrument |
| CN207961995U (en) * | 2018-03-05 | 2018-10-12 | 张津悦 | A kind of fixing protector for Medical Devices |
| CN108113154B (en) * | 2018-03-09 | 2023-05-23 | 邵东智能制造技术研究院有限公司 | Case and bag |
| CN208715256U (en) * | 2018-07-27 | 2019-04-09 | 贵州亚港气体有限公司 | A kind of steel cylinder being readily transported |
| CN208947366U (en) * | 2018-10-19 | 2019-06-07 | 常州信息职业技术学院 | A kind of medical oxygen bottle transporting supports with adjustable overturning universal wheel |
| CN111252153B (en) * | 2020-03-10 | 2021-02-26 | 杭州朗语科技有限公司 | Trolley for assisting old people in walking |
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