CN114162535B - Butt joint mechanism of pulsation vacuum pressure steam sterilizer - Google Patents
Butt joint mechanism of pulsation vacuum pressure steam sterilizer Download PDFInfo
- Publication number
- CN114162535B CN114162535B CN202111160725.3A CN202111160725A CN114162535B CN 114162535 B CN114162535 B CN 114162535B CN 202111160725 A CN202111160725 A CN 202111160725A CN 114162535 B CN114162535 B CN 114162535B
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- carrier
- docking
- cabin
- pressure steam
- vacuum pressure
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- 210000001503 joint Anatomy 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 230000010349 pulsation Effects 0.000 title claims abstract description 17
- 238000003032 molecular docking Methods 0.000 claims abstract description 67
- 230000007704 transition Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 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
- 238000003825 pressing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
-
- 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 instrument cleaning and sterilizing equipment, in particular to a docking mechanism of a pulsation 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, the front end of the docking plate is provided with a lifting plate, the docking plate is provided with a sliding groove, 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 at two sides of the sliding groove are of a V-shaped structure. According to the invention, the carrier can be quickly and accurately abutted with the cabin by utilizing the cooperation of the lifting plate and the rollers, so that the working efficiency of the pulse vacuum pressure steam sterilizer is effectively improved; meanwhile, the bottom wall of the sliding groove is of an inverted V-shaped structure, so that the butt joint relationship 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 pulsation vacuum pressure steam sterilizer.
Background
The pulsation vacuum pressure steam sterilizer is a medical device which performs sterilization treatment on high-temperature-resistant and moisture-resistant articles by alternately extracting vacuum from a sterilization chamber and filling steam (filling saturated steam after the sterilization chamber reaches a certain vacuum degree) for a plurality of times and finally reaching a set pressure and temperature. Is used for wet heat sterilization and drying treatment after sterilization of medical appliances and surgical instruments. The volume can be divided into a large pulsating vacuum sterilizer and a small pulsating vacuum sterilizer.
When the medical instrument is cleaned and sterilized by the pulsation vacuum pressure steam sterilizer, the medical instrument is required to be placed by the rack, and the rack is transferred by the carrier, namely, the medical instrument is required to be placed in the rack after being used and is carried into the steam sterilizer for sterilization, and the rack is required to be transported to a storage or transportation position from the inside of the sterilizer after the sterilization of the sterilizer is completed. The utility model provides a current pulsation vacuum pressure steam sterilizer carrier, a carrier for pulsation vacuum sterilizer as disclosed in chinese patent publication No. CN108524987a, including main part braced frame, truckle, track frame and positioner, the truckle is installed in main part braced frame's bottom, track frame installs in main part braced frame's top, track frame's one end is provided with the handle, positioner includes operating device and docking mechanism, operating device sets up in track frame's one end that is close to the handle, docking mechanism sets up in track frame's one end that keeps away from the handle, docking mechanism is provided with the butt joint portion with track assorted. The device can prevent that track frame from warping, increases intensity, but the device is when in actual use, and the direct accurate butt joint location of difficulty once only need use great thrust to come and then secondary adjustment, in addition, after accomplishing the butt joint of carrier and pulsation vacuum sterilizer, still need the corresponding mechanism of manual operation to lock carrier and pulsation vacuum sterilizer, the operation is complicated, has reduced the use portability of equipment.
Therefore, the invention provides the docking mechanism of the pulse vacuum pressure steam sterilizer, which has simple structure and convenient use, can realize the stable and safe docking of the carrier and the pulse 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 by utilizing the cooperation of a lifting plate and rollers in the docking process, 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 storage rack 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, through setting up the diapire of sliding tray to "V" shape structure, cooperation carrier dead weight lets the butt joint relation between carrier and the cabin realize automatic locking, effectively simplifies equipment structure, improves the use convenience of equipment.
The aim of the invention is realized by the following technical scheme:
the utility model provides a docking mechanism of pulsation vacuum pressure steam sterilizer, includes the gyro wheel structure that sets up in the transport vechicle front end, and sets up the docking track structure in pulsation vacuum pressure steam sterilizer cabin, the gyro wheel structure is including being used for assisting transport vechicle and cabin to accomplish the gyro wheel of docking, docking track structure includes the docking plate, the front end of docking plate is provided with the lift plate, the lift plate is used for with the gyro wheel cooperation, lets transport vechicle front end only pass through the gyro wheel and contact with docking track structure, is provided with the sliding tray on the docking plate, the sliding tray extends to the lift plate, the sliding tray is used for spacing and guiding the universal wheel in the docking process, the sliding tray includes transition zone and guide zone, the transition zone is located the lift plate, the guide zone is the downhill slope for the diapire structure of sliding tray, be provided with the positioning groove on the downhill slope, positioning groove matches with the universal wheel, guide zone place sliding tray both sides lateral wall is "V" type structure, "V" type lateral wall is used for guiding the universal wheel to the positioning groove; when the universal wheels are positioned in the positioning grooves, the carrier and the cabin are in butt joint.
Further, the top of the lifting plate is of a lifting slope structure. In the practical use process, the carrier is required to be in butt joint with the cabin of the medical instrument 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 the entrance and exit of the cabin, the front end of the carrier is provided with the roller, the entrance and exit position of the cabin is provided with the butt joint track structure, when the front end of the carrier is about to enter the entrance and exit of the cabin, the roller is in contact with the butt joint track firstly, then the carrier is controlled to move forwards further, so that the roller moves onto the lifting plate, at the moment, due to the effect of the lifting plate on the roller, the front end of the carrier only contacts with the butt joint track structure, a user can easily move the carrier transversely, the position between the carrier and the cabin is adjusted, the carrier is aligned with the cabin, meanwhile, the roller falls into the sliding groove, the carrier is pushed forwards further, the roller enters into the guiding area along the sliding groove, the roller is limited and guided by the V-shaped side walls on two sides of the guiding area, and is promoted to move into the positioning groove, and the roller is fixed by the positioning groove, so that the carrier is stably in butt joint with the cabin and safety is realized; meanwhile, as the positioning groove is positioned on the descending slope, a certain outward pulling force is required to be applied to enable the roller to be separated from the positioning plate, separation between the carrier and the cabin is effectively prevented, and the stability and safety of butt joint between the carrier and the cabin are ensured.
Further, the carrier includes locating plate and two parallel arrangement's first guide rail, the locating plate sets up the front end at the carrier, and the both ends and the first guide rail of locating plate are connected, the gyro wheel setting is in the bottom of locating plate. For the existing carrier, the moving process is mainly finished by means of four wheels at the bottom of a frame, when the carrier is in butt joint with a cabin of a pulsating vacuum pressure steam sterilizer, the carrier is generally limited by an operator to generate certain offset with the cabin, at the moment, the position of the carrier needs to be adjusted, and the friction force between the carrier and the ground and between the carrier and the cabin needs to be overcome, so that the carrier can be transversely moved, and the carrier and the cabin can be accurately in butt joint; the front end of the positioning plate is provided with the roller, the front end of the butt plate is provided with the lifting plate, when the carrier is pushed to the cabin, the roller is pushed onto the lifting plate firstly, the lifting plate is used for lifting the roller, the front end of the carrier is lifted, the carrier and the cabin are contacted with the butt-joint track structure through the roller, the friction force between the carrier and the ground is reduced, the static friction between the carrier and the cabin is converted into rolling friction, an operator only needs small force, the carrier can transversely move, the roller is moved into the sliding groove, the carrier and the cabin are quickly and accurately butted, the carrier 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.
Further, first guide inclined planes are arranged on two sides of the front end of the positioning plate and used for guiding the carrier to the butt joint position. Through setting up the protruding portion of the front end of locating plate in the place ahead of first guide rail to set up first guide inclined plane in the front end both sides of locating plate, make the carrier and when docking with the cabin, the locating plate contacts with the hatch door in cabin earlier, utilizes the first guide inclined plane of locating plate front end, can cooperate with the hatch door in cabin, adjusts the direction that the carrier advances, and supplementary guide carrier is accurate to dock with the cabin, improves the use convenience of equipment.
Further, the butt joint track structure comprises two second guide rails which are 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 carry out orderly removal, accomplish stable butt joint back at carrier and cabin, first guide rail and second guide rail accomplish continuous butt joint in step, and receive the cooperation effect of second guide inclined plane and third guide inclined plane for clearance between first guide rail and the second guide rail is "/" shape, effectively avoids the rail wheel of supporter bottom to fall into the clearance in, realizes the supporter safe, stable transition between first guide rail and second guide rail, effectively improves the portability and the security of using 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 positioned on the outer side of the second guide rail.
Further, a third guide inclined plane is arranged at the front end of the first guide rail, and the third guide inclined plane is positioned on the inner side of the first guide rail.
Further, 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 close to the second guide inclined plane, and the first guide rail and the second guide rail are located on the same straight line.
Further, the front end of the locating plate is a protruding portion, the protruding portion is located at the front end of the first guide rail, and the roller is located at the protruding portion. For the existing carrier, after the carrier is accurately docked with the cabin, a locking mechanism is required to be manually operated to lock the docking relationship 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 also increased, and the use is inconvenient; the lifting plate is arranged at the front end of the butt joint plate, the bottom wall structure of the guide area of the sliding groove is arranged as a descending slope surface, and the positioning groove is arranged on the descending slope surface, so that the bottom wall of the sliding groove is of an inverted V-shaped structure, when the carrier passes over the lifting plate and moves to the descending slope surface, the carrier automatically moves forwards along the descending slope surface under the influence of dead weight and automatically moves into the positioning groove under the influence of gravity under the guidance of the side walls at the two sides of the sliding groove, the butt joint relationship between the carrier and the cabin is automatically locked, the carrier does not need to be independently provided with a related locking mechanism, and an operator does not need to perform related locking operation, so that the automatic locking of the butt joint relationship between the carrier and the pulsating vacuum pressure steam sterilizer can be completed, and the use convenience of equipment is effectively improved; in addition, when the butt joint locking relation between the carrier and the pulse vacuum pressure steam sterilizer is required to be released, the front end of the carrier is tilted by taking the wheels at the bottom of the rear end of the frame as the supporting points through pressing down the handle at the rear end of the carrier, the rollers are separated from the sliding grooves, and then the carrier is moved backwards, so that the carrier can be quickly moved away from the pulse vacuum pressure steam sterilizer, and the carrier is easy to operate and convenient to use.
Further, the locating plate is located above the abutting plate.
Further, the carrier still includes main part braced frame and a plurality of truckle, the truckle install in main part braced frame's bottom, first guide rail install in main part braced frame's top, main part braced frame's rear end is provided with the handle.
Further, at least two cross beams are arranged between the first guide rails, the cross beams are arranged in parallel, each cross beam is of a hollow structure, the cross section of each cross beam is rectangular, and the cross beams are made of steel. Preferably, the cross beam can also take other shapes such as pentagons, hexagons, etc. The cross beam is made of steel; it should be noted that, the angle steel is used for the carrier guide rail of the existing carrier for the pulsation vacuum sterilizer, deformation is easy to occur in production and long-term use, and the flatness error of the two guide rails of the carrier for the pulsation vacuum sterilizer is large, so that the disinfection vehicle cannot be limited, and even the disinfection vehicle falls off the rail; the stability in use for a long time is poor. The section angle steel of the first guide rail of the plate carrier of the shelf for the pulsating vacuum sterilizer is changed into a steel rectangular tube; the first guide rail is prevented from deforming, the strength is increased, and the structural stability of the device is improved.
Further, the casters comprise two directional wheels and two universal wheels, wherein the universal wheels are arranged close to the rear end of the carrier, and the directional wheels are arranged close to the front end of the carrier.
The beneficial effects of the invention are as follows: according to the butt joint mechanism of the pulse vacuum pressure steam sterilizer, the front end of the carrier is lifted by utilizing the cooperation of the lifting plate and the idler wheels in the butt joint process, so that the friction force between the carrier and the ground is reduced, the static friction between the carrier and the cabin is converted into rolling friction, the carrier and the cabin can be quickly and accurately butted, the storage rack 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, through setting up the diapire of sliding tray to "V" shape structure, cooperation carrier dead weight lets the butt joint relation between carrier and the cabin realize automatic locking, effectively simplifies equipment structure, improves the use convenience of equipment.
Drawings
FIG. 1 is a schematic view of the docking mechanism of the 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 of the present invention;
FIG. 4 is a schematic view of a truck according to the present invention;
in the figure, 1, a carrier; 2. a butt-joint track structure; 101. a first guide rail; 102. a positioning plate; 103. a roller; 104. a first guide slope; 105. a third guide slope; 106. a main body supporting frame; 107. casters; 108. a handle; 109. a cross beam; 110. a fixing part; 201. a second guide rail; 202. an abutting plate; 203. a lifting plate; 204. a sliding groove; 205. a transition zone; 206. a guide region; 207. a positioning groove; 208. a second guiding slope.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
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 carrier 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 carrier 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 being matched with the roller 103, the front end of the carrier 1 is contacted 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 in the docking process, the sliding groove 204 comprises a transition area 205 and a guiding area 206, the transition area 205 is positioned on the lifting plate 203, the guiding area 206 corresponds to the bottom wall structure of the sliding groove 204 to be a descending slope, the descending groove 207 is arranged on the positioning groove 207 is matched with the universal wheel, and the sliding groove 204 on two sides is provided with a V-shaped side wall of the guiding groove 207 for positioning the universal wheel; with the universal wheels in the detent 207, the truck 1 is docked with the cabin.
In a preferred example, the top of the lifting plate 203 is a lifting ramp structure. In the practical use process, when the carrier 1 is required to be in butt joint with a cabin of a medical instrument cleaning and sterilizing device, and 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 an entrance of the cabin, the front end of the carrier 1 is provided with the idler wheels 103, the entrance position of the cabin is provided with the butt joint track structure 2, when the front end of the carrier 1 is about to enter the entrance of the cabin, the idler wheels 103 are in contact with the butt joint track firstly, then the carrier 1 is controlled to move forwards further, so that the idler wheels 103 move to the lifting plate 203, at the moment, due to the effect of the lifting plate 203 on the idler wheels 103, only the idler wheels 103 contact with the butt joint track structure 2, a user can easily transversely move the carrier 1, the position between the carrier 1 and the cabin is adjusted, the carrier 1 is aligned with the cabin, meanwhile, the idler wheels 103 fall into the sliding groove 204, and then the carrier 1 is pushed forwards, so that the idler wheels 103 enter the guide area 206 along the sliding groove 204, the V-shaped side walls 103 on two sides of the guide area 206 are used for carrying out contact with the idler wheels 103, and the positioning and the idler wheels 207 are stably positioned in the cabin 207, and the positioning of the carrier is realized; meanwhile, as the positioning groove 207 is positioned on the descending slope, a certain outward pulling force is required to be applied to enable the roller 103 to be separated from the positioning plate 102, separation between the carrier 1 and the cabin is effectively prevented, and the stability and safety of 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 parallel first guide rails 101, the positioning plate 102 is disposed 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 disposed at the bottom of the positioning plate 102. For the existing carrier 1, the moving process is mainly finished by means of four wheels at the bottom of a frame of the carrier 1, when the carrier 1 is in butt joint with a cabin of a pulsating vacuum pressure steam sterilizer, the carrier 1 is limited by an operator and is generally offset from the cabin to a certain extent, at the moment, the position of the carrier 1 needs to be adjusted, and the friction force between the carrier 1 and the ground and between the carrier 1 and the cabin needs to be overcome to enable the carrier 1 to transversely move, so that the carrier 1 is accurately in butt joint with the cabin; the roller 103 is arranged at the front end of the positioning plate 102, the lifting plate 203 is arranged at the front end of the abutting plate 202, when the carrier 1 is pushed to the cabin, the roller 103 is pushed onto the lifting plate 203, the front end of the carrier 1 is lifted up under the lifting action of the lifting plate 203 on the roller 103, the carrier 1 and the cabin are contacted with the abutting track structure 2 through the roller 103, namely, the friction force between the carrier 1 and the ground is reduced, the static friction between the carrier 1 and the cabin is converted into rolling friction, an operator only needs smaller force to transversely move the carrier 1, the roller 103 is moved into the sliding groove 204, the carrier 1 and the cabin are quickly and accurately abutted, the carrier can be quickly transferred between the carrier 1 and the pulsating vacuum pressure steam sterilizer, and the working efficiency of the pulsating vacuum pressure steam sterilizer is effectively improved.
Based on the above example, the two sides of the front end of the positioning plate 102 are provided with the first guiding inclined planes 104, and the first guiding inclined planes 104 are used for guiding the truck 1 to the docking position. Through setting up the protruding portion of locating plate 102's front end in the place ahead of first guide rail 101 to set up first guide inclined plane 104 in locating plate 102's front end both sides, make carrier 1 and cabin when docking, locating plate 102 contact with the hatch door in cabin earlier, utilize locating plate 102 front end's first guide inclined plane 104, can cooperate with the hatch door in cabin, adjust carrier 1 advancing direction, supplementary guide carrier 1 dock with the cabin accurately, improve the use convenience of equipment.
Based on the above example, the docking track structure 2 includes two second guide rails 201 disposed in parallel, and two 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 carry out orderly removal, accomplish stable butt joint with the cabin after carrier 1, first guide rail 101 and second guide rail 201 accomplish continuous butt joint in step, and receive the cooperation effect of second guide inclined plane 208 and third guide inclined plane 105 for clearance between first guide rail 101 and the second guide rail 201 is "/" shape, effectively avoids the rail wheel of supporter bottom to fall into the clearance in, realizes the supporter safe, stable transition between first guide rail 101 and second guide rail 201, effectively improves the portability and the security of using of equipment.
Based on the above example, the end of the second rail 201 is provided with a second guiding slope 208, and the second guiding slope 208 is located outside the second rail 201.
Based on the above example, the front end of the first rail 101 is provided with a third guiding inclined plane 105, and the third guiding inclined plane 105 is located inside the first rail 101.
Based on the above example, the third guiding inclined plane 105 is matched with the second guiding inclined plane 208, and when the docking of the truck 1 with the cabin is completed, the third guiding inclined plane 105 is disposed close to the second guiding inclined plane 208, and the first rail 101 and the second rail 201 are located on the same straight line.
Based on the above example, the front end of the positioning plate 102 is a protruding portion, the protruding portion is located at the front end of the first rail 101, and the roller 103 is located at the protruding portion. For the existing carrier 1, after the carrier 1 is accurately docked with the cabin, a locking mechanism is required to be manually operated to lock the docking relation between the carrier 1 and the cabin so as to prevent the carrier 1 and the cabin from accidentally falling off, so that the structural complexity of the carrier 1 is increased, the operation complexity of operators is increased, and the use is inconvenient; the lifting plate 203 is arranged at the front end of the butt plate 202, the bottom wall structure of the guide area 206 of the sliding groove 204 is arranged as a descending slope, and the positioning groove 207 is arranged on the descending slope, so that the bottom wall of the sliding groove 204 is in an inverted V-shaped structure, when the carrier 1 passes over the lifting plate 203 and moves to the descending slope, the carrier 1 is automatically moved forward along the descending slope under the influence of dead weight, and is automatically moved into the positioning groove 207 under the influence of gravity under the guidance of the side walls at the two sides of the sliding groove 204, so that the butt joint relationship between the carrier 1 and a cabin is automatically locked, the carrier 1 does not need to be independently provided with a related locking mechanism or an operator to perform related locking operation, and the automatic locking of the butt joint relationship between the carrier 1 and the pulsating vacuum pressure steam sterilizer can be completed, thereby effectively improving the use convenience of equipment; in addition, when the butt locking relation between the carrier 1 and the pulsating vacuum pressure steam sterilizer needs to be released, the handle 108 at the rear end of the carrier 1 is pressed down, the front end of the carrier 1 is tilted by taking the wheels at the bottom of the rear end of the frame as the supporting points, the rollers 103 are separated from the sliding grooves 204, and then the carrier 1 is moved backwards, so that the carrier 1 can be quickly removed from the pulsating vacuum pressure steam sterilizer, and the operation is simple and the use is convenient.
Based on the above example, the locating 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 the rear end of the main body support frame 106 is provided with a handle 108.
Based on the above example, at least two beams 109 are disposed between the first guide rails 101, the beams 109 are disposed in parallel, the beams 109 are hollow, the cross section of the beams 109 is rectangular, and the beams 109 are made of steel. Preferably, the cross beam 109 may take other shapes such as pentagons, hexagons, etc. The cross beam 109 is made of steel; it should be noted that the guide rails of the carrier 1 of the existing carrier for the pulsation vacuum sterilizer use angle steel, are easy to deform during production and long-term use, and the flatness errors of the two guide rails of the carrier 1 of the carrier for the pulsation vacuum sterilizer are large, so that the disinfection vehicle cannot be limited, and even the disinfection vehicle falls off the rail; the stability in use for a long time is poor. The section angle steel of the first guide rail 101 of the plate carrier of the shelf for the pulsating vacuum sterilizer is changed into a steel rectangular tube; the deformation of the first rail 101 is prevented, the strength is increased, and the structural stability of the device is improved.
Based on the above example, the caster wheel 107 includes two directional wheels and two universal wheels, the universal wheels are disposed near the rear end of the truck 1, and the directional wheels are disposed near the front end of the truck 1.
Based on the above example, the roller 103 structure includes a fixing portion 110, the fixing portion 110 is disposed at the bottom of the positioning plate 102, a movable cavity is embedded at the bottom of the fixing portion 110, the roller 103 is disposed in the movable cavity, and a portion of the bottom of the roller 103 protrudes from the movable cavity; the roller 103 rotates freely in a movable cavity, and the movable cavity is used for limiting the movable range of the constraint roller 103.
When the medical instrument carrier is used, a user needs to send medical instruments on a storage rack into a cabin of a pulsating vacuum pressure steam sterilizer through the carrier 1 for sterilization, firstly, the storage rack carrying the medical instruments is placed on the carrier 1, then the carrier 1 is moved, the front end of the carrier 1 is close to an entrance of the cabin, as the front end of the carrier 1 is provided with the rollers 103, the entrance position of the cabin is provided with the docking track structure 2, when the front end of the carrier 1 is about to enter the entrance of the cabin, the rollers 103 are firstly contacted with the docking track, then the carrier 1 is controlled to move forward, so that the rollers 103 move onto the lifting plates 203, at the moment, due to the upward lifting effect of the lifting plates 203 on the rollers 103, only the rollers 103 are contacted with the docking track structure 2, the front end of the carrier 1 is enabled to be easily moved by the user, the position between the carrier 1 and the cabin is adjusted, the carrier 1 is enabled to be aligned with the cabin, meanwhile, the rollers 103 fall into the sliding grooves 204, the carrier 1 is further pushed forward, the rollers 103 enter the guide areas 206 along the sliding grooves 204, the guide areas 103 are enabled to enter the guide areas 103, and the guide areas 206, the guide areas 103 are enabled to be positioned in the guide grooves 207, and the guide grooves 207 are enabled to be positioned to be stable, and the guide grooves 207 are used for positioning the guide grooves are used, and the guide grooves 207 are stable, and the guide grooves are used for positioning of the rollers 207, and the safety of the safety grooves are realized; meanwhile, as the positioning groove 207 is positioned on the descending slope, a certain outward pulling force is required to be applied to promote the roller 103 to separate from the positioning plate 102, so that separation between the carrier 1 and the cabin is effectively prevented, and the stability and safety of butt joint between the carrier 1 and the cabin are ensured; in addition, when the butt locking relation between the carrier 1 and the pulsating vacuum pressure steam sterilizer needs to be released, the handle 108 at the rear end of the carrier 1 is pressed down, the front end of the carrier 1 is tilted by taking the wheels at the bottom of the rear end of the frame as the supporting points, the rollers 103 are separated from the sliding grooves 204, and then the carrier 1 is moved backwards, so that the carrier 1 can be quickly removed from the pulsating vacuum pressure steam sterilizer, and the operation is simple and the use is convenient.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. The utility model provides a docking mechanism of pulsation vacuum pressure steam sterilizer, its characterized in that, including setting up the gyro wheel structure in the transport vechicle front end, and set up the docking track structure in the cabin, the gyro wheel structure is including being used for assisting transport vechicle and cabin to accomplish the gyro wheel of docking, docking track structure includes the docking plate, the front end of docking plate is provided with the lift board, the lift board is used for with the gyro wheel cooperation, lets transport vechicle front end only through gyro wheel and docking track structure contact, is provided with the sliding tray on the docking plate, the sliding tray extends to the lift board, and the sliding tray is used for spacing and guiding the gyro wheel in the docking process, the sliding tray includes transition zone and guide zone, the transition zone is located the lift board, the diapire structure that the guide zone corresponds the sliding tray is downhill surface, be provided with positioning groove on the downhill surface, positioning groove and gyro wheel phase-match, guide zone place sliding tray both sides lateral wall is "V" type structure, "V" type lateral wall is used for guiding the gyro wheel to positioning groove; when the roller is positioned in the positioning groove, the carrier and the cabin are in butt joint; the top of lifting board is the lifting slope structure, wherein, the carrier includes the locating plate, the locating plate sets up the front end at the carrier, the gyro wheel sets up the bottom at the locating plate.
2. The docking mechanism of a pulse vacuum pressure steam sterilizer of claim 1, wherein the carrier further comprises two first guide rails arranged in parallel, and two ends of the positioning plate are connected with the first guide rails.
3. The docking mechanism of a pulse vacuum pressure steam sterilizer of claim 2, wherein the front end of the locating plate is provided with a first guiding inclined plane on both sides, and the first guiding inclined plane is used for guiding the carrier to the docking position.
4. A docking mechanism for a pulsed vacuum pressure steam sterilizer of claim 2, wherein the docking track structure comprises two parallel-disposed second rails, and wherein the two ends of the docking plate are connected to the second rails.
5. The docking mechanism of a pulsed vacuum pressure steam sterilizer of claim 4, wherein the end of the second rail is provided with a second guide ramp, the second guide ramp being located outside of the second rail.
6. The docking mechanism of a pulsed vacuum pressure steam sterilizer of claim 5, wherein the front end of the first rail is provided with a third guide ramp, the third guide ramp being located inboard of the first rail.
7. The docking mechanism of claim 6, wherein the third guide ramp is configured to mate with the second guide ramp, the third guide ramp being positioned adjacent to the second guide ramp when the cart is docked with the chamber, the first rail and the second rail being positioned in a common line.
8. The docking mechanism of a pulse vacuum pressure steam sterilizer of claim 2, wherein the front end of the locating plate is a protruding portion, the protruding portion is located at the front end of the first guide rail, and the roller is located at the protruding portion.
9. The docking mechanism of a pulsed vacuum pressure steam sterilizer of claim 2, wherein the locating plate is positioned 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 true CN114162535B (en) | 2023-12-22 |
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