CN114162535A - Docking mechanism of pulsation vacuum pressure steam sterilizer - Google Patents
Docking mechanism of pulsation vacuum pressure steam sterilizer Download PDFInfo
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- CN114162535A CN114162535A CN202111160725.3A CN202111160725A CN114162535A CN 114162535 A CN114162535 A CN 114162535A CN 202111160725 A CN202111160725 A CN 202111160725A CN 114162535 A CN114162535 A CN 114162535A
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000010349 pulsation Effects 0.000 title description 10
- 210000001503 joint Anatomy 0.000 claims abstract description 43
- 230000007704 transition Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of medical equipment cleaning and sterilizing equipment, in particular to a docking mechanism of a pulse vacuum pressure steam sterilizer, which comprises a roller structure arranged at the front end of a carrier and a docking track structure arranged in a cabin, wherein the docking track structure comprises a docking plate, a lifting plate is arranged at the front end of the docking plate, a sliding groove is arranged on the docking plate, the sliding groove comprises a transition area and a guide area, the bottom wall structure of the guide area corresponding to the sliding groove is a descending slope surface, a positioning groove is arranged on the descending slope surface, and the side walls of two sides of the sliding groove are of a V-shaped structure. The lifting plate and the roller are matched, so that the carrier and the cabin can be quickly and accurately butted, and the working efficiency of the pulsating vacuum pressure steam sterilizer is effectively improved; simultaneously, the bottom wall of the sliding groove is arranged to form an inverted V-shaped structure, so that the butt joint relation between the carrier and the cabin is automatically locked, the equipment structure is effectively simplified, and the use convenience of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of medical instrument cleaning and sterilizing equipment, in particular to a docking mechanism of a pulsating vacuum pressure steam sterilizer.
Background
The pulsating vacuum pressure steam sterilizer is a medical apparatus for sterilizing high-temperature resistant moisture-proof articles by alternately vacuumizing and filling steam into a sterilization chamber for many times (saturated steam is filled into the sterilization chamber after the sterilization chamber reaches a certain vacuum degree) and finally reaching a set pressure and temperature. Is used for the moist heat sterilization of medical instruments and surgical instruments and the drying treatment after the sterilization. It can be divided into a large-sized pulsation vacuum sterilizer and a small-sized pulsation vacuum sterilizer according to the volume.
When the medical instrument is cleaned and sterilized by the pulse vacuum pressure steam sterilizer, the shelf is guessed to be used for placing the medical instrument, the shelf is transferred by the carrying vehicle, namely, the medical instrument is required to be placed in the shelf after being used and is conveyed to the steam sterilizer for sterilization, and the shelf is required to be conveyed to a storage or transportation position from the sterilizer after the sterilizer is sterilized. The conventional transfer trolley for the shelf for the pulse vacuum sterilizer, disclosed in chinese patent publication No. CN108524987A, includes a main body supporting frame, casters, a rail frame and a positioning device, wherein the casters are mounted at the bottom of the main body supporting frame, the rail frame is mounted at the top end of the main body supporting frame, one end of the rail frame is provided with a handle, the positioning device includes an operating mechanism and a docking mechanism, the operating mechanism is disposed at one end of the rail frame close to the handle, the docking mechanism is disposed at one end of the rail frame far away from the handle, and the docking mechanism is provided with a docking portion matched with the rail. The device can prevent that track frame from warping, increases intensity, but the device is when in actual use, and difficult once only directly accurate butt joint location needs to use great thrust to come and then secondary adjustment, in addition, accomplishes the butt joint back of carrier and pulsation vacuum sterilizer, still needs the corresponding mechanism of manual operation to lock carrier and pulsation vacuum sterilizer, and the operation is complicated, has reduced the use portability of equipment.
Therefore, the invention provides the docking mechanism of the pulsating vacuum pressure steam sterilizer, which has simple structure and convenient and fast use, can realize the stable and safe docking of the carrier and the pulsating vacuum sterilizer and can automatically lock the connection relation
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a docking mechanism of a pulse vacuum pressure steam sterilizer, wherein the front end of a carrier is lifted in the docking process by utilizing the matching of a lifting plate and a roller, so that the friction force between the carrier and the ground is reduced, and the static friction between the carrier and a cabin is converted into rolling friction, so that the carrier and the cabin can be quickly and accurately docked, a shelf can be quickly transferred between the carrier and the pulse vacuum pressure steam sterilizer, and the working efficiency of the pulse vacuum pressure steam sterilizer is effectively improved; in addition, be "V" shape structure through the diapire setting with the sliding tray, the cooperation carrier dead weight lets automatic locking is realized to butt joint relation between carrier and the cabin, effectively simplifies the equipment structure, improves the use convenience of equipment.
The purpose of the invention is realized by the following technical scheme:
a docking mechanism of a pulse vacuum pressure steam sterilizer comprises a roller structure arranged at the front end of a carrier and a docking track structure arranged in a cabin of the pulse vacuum pressure steam sterilizer, wherein the roller structure comprises rollers for assisting the carrier to dock with the cabin, the docking track structure comprises a docking plate, the front end of the docking plate is provided with a lifting plate, the lifting plate is matched with the rollers to ensure that the front end of the carrier is in contact with the docking track structure only through the rollers, the docking plate is provided with a sliding groove, the sliding groove extends to the lifting plate and is used for limiting and guiding a universal wheel in a docking process, the sliding groove comprises a transition area and a guiding area, the transition area is positioned on the lifting plate, the bottom wall structure of the guiding area corresponding to the sliding groove is a descending slope surface, and the descending slope surface is provided with a positioning groove, the positioning groove is matched with the universal wheel, the side walls of two sides of the sliding groove where the guiding area is located are of a V-shaped structure, and the V-shaped side walls are used for guiding the universal wheel to the positioning groove; when the universal wheel is positioned in the positioning groove, the carrying vehicle is in butt joint with the cabin.
Furthermore, the top of the lifting plate is of a lifting slope structure. In the practical use process, the carrier needs to be butted with a cabin of the medical equipment cleaning and sterilizing equipment, when the transfer frame is moved into the cabin from the carrier, the carrier is moved firstly, the front end of the carrier is close to an entrance and an exit of the cabin, because the front end of the carrier is provided with the roller and the entrance and the exit of the cabin are provided with the butt joint track structure, when the front end of the carrier is about to enter the entrance and the exit of the cabin, the roller is firstly contacted with the butt joint track structure, then the carrier is controlled to further move forwards, so that the roller is moved to the lifting plate, at the moment, because the lifting plate lifts the roller upwards, the front end of the carrier is only contacted with the butt joint track structure through the roller, a user can easily transversely move the carrier, adjust the position between the carrier and the cabin, align the carrier to the cabin, meanwhile, the roller falls into the sliding groove, and then further pushes the carrier forwards, the roller enters the guide area along the sliding groove, the V-shaped side walls on the two sides of the guide area perform limiting guide on the roller, so that the roller is ready to move into the positioning groove, the roller is fixed by the positioning groove, and the stable and safe butt joint of the carrier and the cabin is realized; meanwhile, as the positioning groove is positioned on the descending slope surface, a certain outward pulling force needs to be applied to enable the roller to be separated from the positioning plate, the separation between the carrier and the cabin is effectively prevented, and the stability and the safety of butt joint between the carrier and the cabin are ensured.
Further, the carrier comprises a positioning plate and two first guide rails arranged in parallel, the positioning plate is arranged at the front end of the carrier, two ends of the positioning plate are connected with the first guide rails, and the rollers are arranged at the bottom of the positioning plate. The moving process of the existing carrier is mainly completed by four wheels at the bottom of a frame, when the carrier is butted with a cabin of a pulsating vacuum pressure steam sterilizer, the carrier is limited by an operator, a certain deviation is generally generated between the carrier and the cabin, and at the moment, the position of the carrier needs to be adjusted, so that the carrier can transversely move by overcoming the friction between the carrier and the ground and between the carrier and the cabin, and the accurate butt joint of the carrier and the cabin is realized; the idler wheels are arranged at the front ends of the positioning plates, the lifting plates are arranged at the front ends of the butt joint plates, when the carrying vehicle is pushed to the cabin, the idler wheels are firstly pushed onto the lifting plates and are lifted by the lifting plates to act on the idler wheels, the front ends of the carrying vehicle are lifted, the carrying vehicle is in contact with the cabin through the idler wheels and the butt joint track structure, friction between the carrying vehicle and the ground is reduced, static friction between the carrying vehicle and the cabin is converted into rolling friction, an operator can transversely move the carrying vehicle only by small force, the idler wheels are moved into the sliding grooves, rapid and accurate butt joint of the carrying vehicle and the cabin is achieved, the storage rack can be rapidly transferred between the carrying vehicle and the pulsating vacuum pressure steam sterilizer, and the working efficiency of the pulsating vacuum pressure steam sterilizer is effectively improved.
Furthermore, first guide inclined planes are arranged on two sides of the front end of the positioning plate and used for guiding the carrying vehicle to the butt joint position. The protruding portion of the front end of the positioning plate is arranged in the front of the first guide rail, and the first guide inclined surfaces are arranged on two sides of the front end of the positioning plate, so that when the carrier is in butt joint with the cabin, the positioning plate is firstly in contact with the cabin door of the cabin, the first guide inclined surfaces at the front end of the positioning plate are utilized, the positioning plate can be matched with the cabin door of the cabin, the advancing direction of the carrier is adjusted, the carrier is guided to be in butt joint with the cabin accurately, and the use convenience of equipment is improved.
Further, the butt joint track structure comprises two second guide rails arranged in parallel, and two ends of the butt joint plate are connected with the second guide rails. Through setting up first guide rail and second guide rail, supply the supporter to remove in order, accomplish at the carrier and the cabin and stabilize the butt joint after, first guide rail and the synchronous continuous butt joint of accomplishing of second guide rail, and receive the cooperation on second guide inclined plane and third guide inclined plane, make the clearance between first guide rail and the second guide rail be "/" shape, effectively avoid the rail wheel of supporter bottom to fall into the clearance, realize that the storage rack is safe between first guide rail and second guide rail, stable transition, effectively improve the use portability and the security of equipment.
Further, the end of the second guide rail is provided with a second guide inclined plane, and the second guide inclined plane is located on the outer side of the second guide rail.
Further, the front end of the first guide rail is provided with a third guide inclined plane, and the third guide inclined plane is located on the inner side of the first guide rail.
Furthermore, the third guide inclined plane is matched with the second guide inclined plane, when the butt joint of the carrier and the cabin is completed, the third guide inclined plane is arranged close to the second guide inclined plane, and the first guide rail and the second guide rail are positioned on the same straight line.
Furthermore, the front end of the positioning plate is a protruding part, the protruding part is located at the front end of the first guide rail, and the roller is located at the protruding part. For the existing carrier, after the carrier is accurately butted with the cabin, a locking mechanism is required to be manually operated to lock the butting relation between the carrier and the cabin so as to prevent the carrier and the cabin from accidentally falling off, so that the structural complexity of the carrier is increased, the operation complexity of operators is increased, and the use is inconvenient; the front end of the butt joint plate is provided with the lifting plate, the bottom wall structure of the sliding groove guide area is a descending slope surface, the descending slope surface is provided with the positioning groove, the bottom wall of the sliding groove is in an inverted V-shaped structure, when the carrier crosses the lifting plate and moves to the descending slope surface, the carrier is influenced by self weight, automatically moves forwards along the descending slope surface, automatically moves into the positioning groove under the guide of the side walls at the two sides of the sliding groove and is influenced by gravity, the butt joint relation between the carrier and the cabin is automatically locked, the carrier can automatically lock the butt joint relation between the carrier and the pulsating vacuum pressure steam sterilizer without independently arranging a related locking mechanism or performing related locking operation by an operator, and the use convenience of equipment is effectively improved; in addition, when the butt joint locking relation between the transport vehicle and the pulse vacuum pressure steam sterilizer needs to be released, the front end of the transport vehicle is tilted by pressing down a handle at the rear end of the transport vehicle and taking the wheel at the bottom of the rear end of the frame as a fulcrum, the roller is separated from the sliding groove, and then the transport vehicle is moved backwards, so that the transport vehicle can be quickly moved away from the pulse vacuum pressure steam sterilizer, and the operation is simple and the use is convenient.
Further, the locating plate is located above the butt-joint plate.
Further, the carrier further comprises a main body supporting frame and a plurality of casters, the casters are mounted at the bottom of the main body supporting frame, the first guide rail is mounted at the top end of the main body supporting frame, and a handle is arranged at the rear end of the main body supporting frame.
Further, be provided with two piece at least crossbeams between the first guide rail, parallel arrangement between the crossbeam, the crossbeam is hollow structure, just the cross-section of crossbeam is the rectangle, the crossbeam adopts steel to make. Preferably, the cross beam can also adopt other shapes such as pentagon, hexagon and the like. The cross beam is made of steel; the object placing rack for the pulse vacuum sterilizer is characterized in that the guide rails of the carrier of the existing object placing rack for the pulse vacuum sterilizer are made of angle steel, the angle steel is easy to deform during production and long-term use, and the flatness error of the two guide rails of the carrier of the object placing rack for the pulse vacuum sterilizer is large, so that the sterilization vehicle cannot be limited, and even the sterilization vehicle is derailed and falls off; the stability is poor in long-term use. The section steel angle of the first guide rail of the plate transportation vehicle of the storage rack for the pulse vacuum sterilizer is changed into a steel rectangular pipe; the first guide rail is prevented from being deformed, the strength is increased, and the structural stability of the device is improved.
Further, the truckle includes two directional wheels and two universal wheels, the universal wheel is close to the rear end setting of carrier, directional wheel is close to the front end setting of carrier.
The invention has the beneficial effects that: according to the docking mechanism of the pulsating vacuum pressure steam sterilizer, the front end of the carrier is lifted in the docking process by utilizing the matching of the lifting plate and the roller, so that the friction force between the carrier and the ground is reduced, and the static friction between the carrier and the cabin is converted into rolling friction, so that the carrier and the cabin can be quickly and accurately docked, a storage rack can be quickly transferred between the carrier and the pulsating vacuum pressure steam sterilizer, and the working efficiency of the pulsating vacuum pressure steam sterilizer is effectively improved; in addition, be "V" shape structure through the diapire setting with the sliding tray, the cooperation carrier dead weight lets automatic locking is realized to butt joint relation between carrier and the cabin, effectively simplifies the equipment structure, improves the use convenience of equipment.
Drawings
FIG. 1 is a schematic structural view of a docking mechanism of a pulsating vacuum pressure steam sterilizer of the present invention;
FIG. 2 is a schematic view of the roller structure and docking track structure of the present invention in preparation for docking;
FIG. 3 is a schematic view of the connection structure of the roller and the positioning plate according to the present invention;
FIG. 4 is a schematic view of a truck according to the present invention;
in the figure, 1, a carrier; 2. butt-joint the track structure; 101. a first guide rail; 102. positioning a plate; 103. a roller; 104. a first guide slope; 105. a third guide slope; 106. a main body support frame; 107. a caster wheel; 108. a handle; 109. a cross beam; 110. a fixed part; 201. a second guide rail; 202. a butt plate; 203. lifting the plate; 204. a sliding groove; 205. a transition zone; 206. a guide area; 207. a positioning groove; 208. a second guide slope.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 4, a docking mechanism of a pulse vacuum pressure steam sterilizer comprises a roller 103 structure arranged at the front end of a transport cart 1 and a docking track structure 2 arranged in a cabin of the pulse vacuum pressure steam sterilizer, wherein the roller 103 structure comprises a roller 103 for assisting the transport cart 1 to dock with the cabin, the docking track structure 2 comprises a docking plate 202, the front end of the docking plate 202 is provided with a lifting plate 203, the lifting plate 203 is used for cooperating with the roller 103 to enable the front end of the transport cart 1 to contact with the docking track structure 2 only through the roller 103, the docking plate 202 is provided with a sliding groove 204, the sliding groove 204 extends to the lifting plate 203, the sliding groove 204 is used for limiting and guiding a universal wheel during docking, the sliding groove 204 comprises a transition area 205 and a guiding area 206, the transition area 205 is located on the lifting plate 203, the guiding area 206 is a descending slope corresponding to the bottom wall structure of the sliding groove 204, a positioning groove 207 is formed in the descending slope surface, the positioning groove 207 is matched with the universal wheel, the side walls of the two sides of the sliding groove 204 where the guiding area 206 is located are of a V-shaped structure, and the V-shaped side walls are used for guiding the universal wheel to the positioning groove 207; when the universal wheels are positioned in the positioning grooves 207, the transporting vehicle 1 is completely butted with the cabin.
In a preferred example, the top of the lifting plate 203 is a lifting slope structure. In the practical use process, the carrier 1 needs to be butted with the cabin of the medical equipment cleaning and sterilizing equipment, when the transfer frame is moved into the cabin from the carrier 1, the carrier 1 is moved firstly, the front end of the carrier 1 is close to the entrance and exit of the cabin, because the front end of the carrier 1 is provided with the roller 103 and the entrance and exit of the cabin are provided with the butt joint track structure 2, when the front end of the carrier 1 is about to enter the entrance and exit of the cabin, the roller 103 is firstly contacted with the butt joint track, then the carrier 1 is controlled to further move forwards, so that the roller 103 is moved to the lifting plate 203, at the moment, due to the upward lifting effect of the lifting plate 203 on the roller 103, the front end of the carrier 1 is only contacted with the butt joint track structure 2 by the roller 103, a user can easily move the carrier 1 transversely, adjust the position between the carrier 1 and the cabin, so that the carrier 1 is aligned with the cabin, meanwhile, the roller 103 falls into the sliding groove 204, and then the carrier 1 is further pushed forward, so that the roller 103 enters the guide area 206 along the sliding groove 204, the roller 103 is limited and guided by the V-shaped side walls on the two sides of the guide area 206, the roller 103 is enabled to be ready to move into the positioning groove 207, the roller 103 is fixed by the positioning groove 207, and the carrier 1 is stably and safely butted with the cabin; meanwhile, because the positioning groove 207 is located on the descending slope, a certain outward pulling force needs to be applied to urge the roller 103 to be separated from the positioning plate 102, so that the separation between the carrier 1 and the cabin is effectively prevented, and the stability and the safety of the butt joint between the carrier 1 and the cabin are ensured.
Based on the above example, the truck 1 includes a positioning plate 102 and two first guide rails 101 arranged in parallel, the positioning plate 102 is arranged at the front end of the truck 1, two ends of the positioning plate 102 are connected with the first guide rails 101, and the rollers 103 are arranged at the bottom of the positioning plate 102. For the existing carrier 1, the moving process is mainly completed by four wheels at the bottom of the frame, when the carrier 1 is butted with the cabin of the pulsating vacuum pressure steam sterilizer, the movement is limited by an operator, the carrier 1 generally deviates from the cabin to a certain extent, and at the moment, the position of the carrier 1 needs to be adjusted, so that the carrier 1 can transversely move by overcoming the friction between the carrier 1 and the ground and between the carrier 1 and the cabin, and the accurate butt joint of the carrier 1 and the cabin is realized; and by providing the roller 103 at the front end of the positioning plate 102, and providing the lifting plate 203 at the front end of the docking plate 202, when the truck 1 is pushed to the cabin, the roller 103 is pushed onto the lifting plate 203, the front end of the truck 1 is lifted by the lifting action of the lifting plate 203 on the roller 103, the truck 1 and the cabin are contacted with the butt-joint track structure 2 through the roller 103, not only reduces the friction between the truck 1 and the ground, but also converts the static friction between the truck 1 and the cabin into rolling friction, make the operator only need less power, just can carry out the sideslip with carrier 1, move the gyro wheel 103 to the sliding tray 204 in, realize quick, the accurate butt joint in carrier 1 and the cabin, let the supporter can shift between carrier 1 and pulsation vacuum pressure steam sterilizer fast, effectively improve the work efficiency of pulsation vacuum pressure steam sterilizer.
Based on the above example, the positioning plate 102 is provided with first guiding inclined planes 104 on two sides of the front end, and the first guiding inclined planes 104 are used for guiding the truck 1 to the docking position. The protruding part at the front end of the positioning plate 102 is arranged in front of the first guide rail 101, and the first guide inclined planes 104 are arranged on two sides of the front end of the positioning plate 102, so that when the carrier 1 is in butt joint with the cabin, the positioning plate 102 is firstly in contact with the cabin door of the cabin, the first guide inclined planes 104 at the front end of the positioning plate 102 can be matched with the cabin door of the cabin to adjust the advancing direction of the carrier 1, the carrier 1 is guided to be in butt joint with the cabin accurately, and the use convenience of equipment is improved.
Based on the above example, the docking track structure 2 includes two second guide rails 201 arranged in parallel, and both ends of the docking plate 202 are connected to the second guide rails 201. Through setting up first guide rail 101 and second guide rail 201, supply the supporter to remove in order, accomplish at carrier 1 and cabin and stabilize the butt joint after, first guide rail 101 and second guide rail 201 accomplish in step and dock in succession, and receive the cooperation of second guide inclined plane 208 and third guide inclined plane 105, make the clearance between first guide rail 101 and the second guide rail 201 be "/" shape, effectively avoid the rail wheel of supporter bottom to fall into in the clearance, realize that the supporter is safe between first guide rail 101 and second guide rail 201, stable transition, effective improve equipment's use portability and security.
Based on the above example, the end of the second guide rail 201 is provided with the second guide slope 208, and the second guide slope 208 is located outside the second guide rail 201.
Based on the above example, the front end of the first guide rail 101 is provided with the third guide slope 105, and the third guide slope 105 is located inside the first guide rail 101.
Based on the above example, the third guide slope 105 matches with the second guide slope 208, and when the truck 1 is completely docked with the cabin, the third guide slope 105 is disposed close to the second guide slope 208, and the first guide rail 101 and the second guide rail 201 are located on the same straight line.
Based on the above example, the front end of the positioning plate 102 is a protrusion, the protrusion is located at the front end of the first guide rail 101, and the roller 103 is located at the protrusion. For the existing carrier 1, after the carrier 1 is accurately butted with the cabin, a locking mechanism is manually operated to lock the butting relation between the carrier 1 and the cabin so as to prevent the carrier 1 and the cabin from accidentally falling off, which not only increases the structural complexity of the carrier 1, but also increases the operation complexity of operators and causes inconvenience in use; and a lifting plate 203 is arranged at the front end of the butt plate 202, a descending slope surface is arranged at the bottom wall structure of the guide area 206 of the sliding groove 204, and a positioning groove 207 is arranged on the descending slope surface, so that the bottom wall of the sliding groove 204 is in an inverted V-shaped structure, when the transportation vehicle 1 moves to the descending slope surface over the lifting plate 203, the transportation vehicle 1 automatically moves forward along the descending slope surface under the influence of the self-weight, and automatically moves into the positioning groove 207 under the guidance of the side walls at the two sides of the sliding groove 204, and the docking relationship between the carrier 1 and the cabin is automatically locked under the influence of gravity, the carrier 1 can automatically lock the butt joint relation between the carrier 1 and the pulsating vacuum pressure steam sterilizer without independently arranging a related locking mechanism or performing related locking operation by an operator, so that the use convenience of the equipment is effectively improved; in addition, when the butt locking relationship between the carrier 1 and the pulse vacuum pressure steam sterilizer needs to be released, the front end of the carrier 1 is tilted up by pressing the handle 108 at the rear end of the carrier 1 with the wheels at the bottom of the rear end of the frame as fulcrums, the roller 103 is separated from the sliding groove 204, and then the carrier 1 is moved backward, so that the carrier 1 can be quickly removed from the pulse vacuum pressure steam sterilizer, and the operation is simple and the use is convenient.
Based on the above example, the positioning plate 102 is located above the docking plate 202.
Based on the above example, the truck 1 further includes a main body support frame 106 and a plurality of casters 107, the casters 107 are mounted on the bottom of the main body support frame 106, the first guide rail 101 is mounted on the top end of the main body support frame 106, and a handle 108 is disposed at the rear end of the main body support frame 106.
Based on the above example, at least two cross beams 109 are arranged between the first guide rails 101, the cross beams 109 are arranged in parallel, the cross beams 109 are of a hollow structure, the cross section of each cross beam 109 is rectangular, and the cross beams 109 are made of steel. Preferably, the cross beam 109 may also take other shapes such as pentagonal, hexagonal, etc. The beam 109 is made of steel; it should be noted that the guide rails of the carrier 1 of the existing rack for the pulsation vacuum sterilizer are made of angle steel, which is easy to deform during production and long-term use, and the flatness error of the two guide rails of the carrier 1 of the rack for the pulsation vacuum sterilizer is large, so that the sterilization vehicle cannot be limited, and even the sterilization vehicle is derailed and falls; the stability is poor in long-term use. The section steel angle of the first guide rail 101 of the plate transportation vehicle of the storage rack for the pulse vacuum sterilizer is changed into a steel rectangular pipe; the first guide rail 101 is prevented from being deformed, strength is increased, and structural stability of the device is improved.
Based on the above example, the caster 107 comprises two orienting wheels and two universal wheels, the universal wheels being arranged near the rear end of the truck 1 and the orienting wheels being arranged near the front end of the truck 1.
Based on the above example, the roller 103 structure includes a fixed portion 110, the fixed portion 110 is disposed at the bottom of the positioning plate 102, a movable cavity is embedded in the bottom of the fixed portion 110, the roller 103 is disposed in the movable cavity, and a bottom portion of the roller 103 protrudes out of the movable cavity; the roller 103 freely rotates in the movable cavity, and the movable cavity is used for limiting the movable range of the constraint roller 103.
When the medical device conveying trolley is used, when a user needs to convey the medical device on the rack into a cabin of a pulse vacuum pressure steam sterilizer for sterilization through the conveying trolley 1, the rack bearing the medical device is firstly placed on the conveying trolley 1, then the conveying trolley 1 is moved, the front end of the conveying trolley 1 is close to an entrance and exit of the cabin, because the front end of the conveying trolley 1 is provided with the roller 103 and the entrance and exit of the cabin are provided with the butt joint track structure 2, when the front end of the conveying trolley 1 is about to enter the entrance and exit of the cabin, the roller 103 is firstly contacted with the butt joint track, then the conveying trolley 1 is controlled to further move forwards, the roller 103 is moved to the lifting plate 203, at the moment, due to the effect of the lifting plate 203 on the upward lifting of the roller 103, the front end of the conveying trolley 1 is only contacted with the butt joint track structure 2, and the conveying trolley 1 can be easily moved transversely by the user to adjust the position between the conveying trolley 1 and the cabin, the carrier 1 is aligned with the cabin, the roller 103 falls into the sliding groove 204, and then the carrier 1 is further pushed forward, so that the roller 103 enters the guide area 206 along the sliding groove 204, the roller 103 is limited and guided by the V-shaped side walls at the two sides of the guide area 206, the roller 103 is enabled to be ready to move into the positioning groove 207, the roller 103 is fixed by the positioning groove 207, and the stable and safe butt joint of the carrier 1 and the cabin is realized; meanwhile, as the positioning groove 207 is positioned on the descending slope surface, a certain outward pulling force needs to be applied to urge the roller 103 to be separated from the positioning plate 102, so that the separation between the carrier 1 and the cabin is effectively prevented, and the stability and the safety of the butt joint between the carrier 1 and the cabin are ensured; in addition, when the butt locking relationship between the carrier 1 and the pulse vacuum pressure steam sterilizer needs to be released, the front end of the carrier 1 is tilted up by pressing the handle 108 at the rear end of the carrier 1 with the wheels at the bottom of the rear end of the frame as fulcrums, the roller 103 is separated from the sliding groove 204, and then the carrier 1 is moved backward, so that the carrier 1 can be quickly removed from the pulse vacuum pressure steam sterilizer, and the operation is simple and the use is convenient.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A docking mechanism of a pulsating vacuum pressure steam sterilizer is characterized by comprising a roller structure arranged at the front end of a carrier and a docking track structure arranged in a cabin, wherein the roller structure comprises rollers for assisting the carrier to dock with the cabin, the docking track structure comprises a docking plate, the front end of the docking plate is provided with a lifting plate, the lifting plate is matched with the rollers to ensure that the front end of the carrier is in contact with the docking track structure only through the rollers, the docking plate is provided with a sliding groove, the sliding groove extends to the lifting plate and is used for limiting and guiding a universal wheel in a docking process, the sliding groove comprises a transition area and a guiding area, the transition area is positioned on the lifting plate, the bottom wall structure of the guiding area, corresponding to the sliding groove, is a descending slope surface, the descending slope surface is provided with a positioning groove, and the positioning groove is matched with the universal wheel, the side walls of the two sides of the sliding groove where the guide area is located are of a V-shaped structure, and the V-shaped side walls are used for guiding the universal wheel to the positioning groove; when the universal wheel is positioned in the positioning groove, the carrying vehicle is in butt joint with the cabin.
2. The docking mechanism for a sterilizer of pulsed vacuum pressure steam as claimed in claim 1, wherein the top of said lifting plate is a lifting ramp structure.
3. The docking mechanism of a sterilizer of pulsed vacuum pressure according to claim 1, wherein the transporting vehicle comprises a positioning plate and two first guide rails disposed in parallel, the positioning plate is disposed at the front end of the transporting vehicle, both ends of the positioning plate are connected to the first guide rails, and the rollers are disposed at the bottom of the positioning plate.
4. The docking mechanism of a sterilizer of claim 3, wherein the positioning plate is provided with first guide slopes on both sides of the front end thereof, the first guide slopes being used to guide the cart to the docking position.
5. A docking mechanism for a sterilizer as claimed in claim 3, wherein said docking track structure comprises two second rails disposed in parallel, and said docking plate is connected at both ends to said second rails.
6. A docking mechanism for a pulsating vacuum pressure steam sterilizer as claimed in claim 5, wherein an end of said second rail is provided with a second guide slope, said second guide slope being located outside of said second rail.
7. The docking mechanism for a sterilizer of pulsating vacuum pressure as claimed in claim 6, wherein a front end of said first rail is provided with a third guide slope, said third guide slope being located inside said first rail.
8. The docking mechanism as claimed in claim 7, wherein the third guiding slope is matched with the second guiding slope, and the third guiding slope is disposed adjacent to the second guiding slope when the cart is docked with the cabinet, and the first and second guiding rails are aligned.
9. The docking mechanism for a sterilizer of pulsating vacuum pressure as claimed in claim 3, wherein said positioning plate has a protrusion at a front end thereof, said protrusion being located at a front end of the first rail, and said roller being located at the protrusion.
10. A docking mechanism for a pulsating vacuum pressure steam sterilizer as set forth in claim 3, wherein said alignment plate is located above the docking plate.
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| CN202111160725.3A CN114162535B (en) | 2021-09-30 | 2021-09-30 | Butt joint mechanism of pulsation vacuum pressure steam sterilizer |
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| CN202111160725.3A CN114162535B (en) | 2021-09-30 | 2021-09-30 | Butt joint mechanism of pulsation vacuum pressure steam sterilizer |
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| CN114162535B CN114162535B (en) | 2023-12-22 |
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Cited By (1)
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| CN116215633A (en) * | 2022-12-27 | 2023-06-06 | 老肯医疗科技股份有限公司 | Automatic locking unhooking carrier |
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| CN116215633B (en) * | 2022-12-27 | 2024-10-01 | 老肯医疗科技股份有限公司 | Automatic locking unhooking carrier |
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