An adjustable carrier for a sterilization transport cart

Abstract

An adjustable carrier for sterilization transfer car, including: second support frame, it is frame structure, including several second vertical support beam, second partition layer is arranged along the height direction of support frame interval, second partition layer includes at least two second transverse partition beam, and second transverse partition beam is detachably fixedly connected with second vertical support beam through adjustable locking member, adjustable locking member includes adjustable locking member body, first accommodating cavity is arranged in adjustable locking member body, and adjustable locking member body is set outside second vertical support beam, and accommodating part is arranged in the connecting end of adjustable locking member body and second transverse partition beam, second accommodating cavity is arranged in accommodating part, and second accommodating cavity is set in one end of second transverse partition beam, and at least one fastening mechanism is connected on adjustable locking member, the interval of second partition layer is adjustable in the utility model, and the loading volume of sterilization cabinet can be maximized.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment technology for medical device production, and in particular to an adjustable rack for a sterilization transport vehicle. Background Technology

[0002] In the final stage of the production of pre-filled catheter flushing devices, to ensure their sterility, they need to be transferred from the clean area to the sterilization cabinet via a sterilization transport vehicle, where they undergo moist heat sterilization for 30 minutes in a sealed sterilization cabinet.

[0003] like Figure 1 As shown, the sterilization transport vehicle frame in the prior art includes four first vertical support beams 1. The first vertical support beams 1 are provided with first connecting systems 8 at their upper and lower ends. Several first partition layers 2 are welded and connected along the length of the first vertical support beams 1 at intervals. The first partition layer 2 includes first transverse partition beams 21 welded and connected between the front and rear first vertical support beams 1. The transverse support beams 21 on the left and right sides are welded and connected with first bearing parts 22 arranged in the horizontal direction. The first bearing parts 22 are used to place a tray containing a pre-filled catheter flushing device.

[0004] However, the traditional structure of the sterilization transport rack is no longer suitable for our company's current production needs. Since the applicant produces multiple models of pre-filled tubing flushers with varying overall heights, and the first partition layer 2 in the existing transport rack is welded to the first vertical support beam 1, the spacing between adjacent first partition layers 2 is not adjustable. When manufacturing the transport rack, the layer spacing is often set according to the space required for the highest model product. This results in the inability to fully utilize the vertical space inside the sterilizer when loading products with lower heights, thus limiting the single-batch processing capacity of the sterilizer and restricting production efficiency. Utility Model Content

[0005] In order to solve the problems in the prior art, this utility model provides an adjustable rack for a sterilization transport vehicle.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An adjustable rack for a sterilization transport vehicle, characterized in that it comprises: The second support frame is a frame structure, including several second vertical support beams, and the several second vertical support beams are fixedly connected by a second connecting system to enhance the stability of the frame structure. The second partition layer, a plurality of the second partition layers are arranged at intervals along the height direction of the support frame. The second partition layer includes at least two second transverse partition beams. The second transverse partition beams are detachably and fixedly connected to the second vertical support beams by adjustable locking members. A second bearing part is connected between the second transverse partition beams. An adjustable locking component includes an adjustable locking component body, a first receiving cavity in the adjustable locking component body extending to the upper and lower end faces of the adjustable locking component body and sleeved on the outside of the second vertical support beam, a receiving part at the connection end between the adjustable locking component body and the second transverse partition beam, a second receiving cavity in the receiving part, the second receiving cavity sleeved on one end of the second transverse partition beam, and a first fastening mechanism connected to the adjustable locking component body for fixing and locking the adjustable locking component on the second vertical support beam.

[0007] Preferably, the upper end of the receiving part is provided with an opening communicating with the second receiving cavity, so as to allow the second transverse partition beam to be smoothly inserted into the second receiving cavity of the receiving part from above.

[0008] Preferably, the multiple adjustable locking members connected to the second partition layer constitute a group of adjustable locking members, and the number of groups of adjustable locking members is at least one more than the number of the second partition layer.

[0009] Preferably, the first fastening mechanism includes a first fixed base that is fixedly connected to the side of an adjustable locking member, and a first fastener is threadedly connected to the first fixed base; When fixed, the first fastener is used to provide a tightening force, causing the first fastener and the second vertical support beam to abut against each other, increasing the friction between them, thereby fixing the adjustable locking member to the second vertical support beam.

[0010] Preferably, a second fastening mechanism is provided on the side of the receiving portion to restrict the second transverse partition beam within the second receiving cavity.

[0011] Preferably, the second fastening mechanism includes a second fixed base fixedly connected to the side of the receiving portion, and a second fastener is threadedly connected to the second fixed base. When fixed, the second fastener is used to provide a fastening force, so that the second fastening mechanism and the inner wall of the receiving portion abut against each other, increasing the friction between them, thereby fixing the second transverse partition beam in the second receiving cavity.

[0012] Preferably, a limiting plate is provided in the second receiving cavity near the second fastening mechanism. The limiting plate is arranged vertically in the first receiving cavity. A limiting block extending towards the second transverse dividing beam is provided at the upper end of the limiting plate. A through hole with the central axis arranged in the left-right direction is provided at the location of the second fastener on the limiting plate. When fixed, the second fastener passes through the through hole and abuts against the second transverse partition beam, and the limiting block abuts against the upper end face of the second transverse partition beam.

[0013] Preferably, the second support frame includes four second vertical support beams arranged in a vertical direction, and the four second vertical support beams are arranged in a rectangular shape; The second connecting system is respectively set at the upper and lower ends of the second support frame.

[0014] Preferably, the second transverse partition beam is arranged horizontally between the two front and rear second vertical support beams, and the second load-bearing part is arranged horizontally between the two horizontally opposite second transverse partition beams on the left and right sides.

[0015] Preferably, it also includes a third partition layer, which is fixed to the bottom of the second support frame. The third partition layer includes a third transverse partition beam welded between the bottoms of the front and rear vertical support beams, and a third load-bearing part arranged in the horizontal direction is welded between the third transverse partition beams that are opposite each other in the horizontal direction on the left and right sides.

[0016] The beneficial effects of this utility model are: 1. The second partition layer and the second vertical support beam are detachably connected by an adjustable locking component, so that the spacing between adjacent partition layers can be flexibly adjusted according to the height of the pre-filled tubing flushing device model loaded, which can maximize the use of the loading volume of the sterilizer and improve the sterilization capacity of a single batch.

[0017] 2. By setting limit plates, the upward displacement of the transverse partition beams is effectively restricted, ensuring the stability and safety of the rack during transportation.

[0018] 3. The design of this utility model fully considers the reuse and modification of existing equipment. By cutting the welding points of the original fixed frame, its main structure can be utilized. Only an adjustable locking component needs to be added to upgrade it into an adjustable cargo rack, which saves equipment replacement costs and is economical and easy to implement.

[0019] 4. The number of adjustable locking components is at least one more than the number of the second partition layer. This not only adapts to the company's current product models but also reserves compatibility space for new specifications that may be launched in the future. One frame meets diverse needs and enhances the versatility of the equipment. Attached Figure Description

[0020] Figure 1 It is an existing sterilization transport vehicle frame; Figure 2 This is a three-dimensional structural schematic diagram of the present invention; Figure 3 yes Figure 2 Enlarged view of point A in the middle; Figure 4 This is a frontal three-dimensional structural diagram of the adjustable locking component in this utility model; Figure 5 This is an exploded view of the adjustable locking component in this utility model.

[0021] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 2-3 As shown, an adjustable rack for a sterilization transport vehicle includes a second support frame, several second partition layers 4, and several sets of adjustable locking components 5.

[0024] The second support frame is a frame structure, including several second vertical support beams 6, and the several second vertical support beams 6 are fixedly connected by a second connecting system 3 to enhance the stability of the frame structure.

[0025] In this embodiment, the second support frame includes four second vertical support beams 6 arranged in a vertical direction. The four second vertical support beams 6 are arranged in a rectangular shape, and the second connecting system 3 is respectively arranged at the upper and lower ends of the second support frame.

[0026] To facilitate assembly and connection, in this embodiment, the second vertical support beam 6 is a rectangular tube with a rectangular cross-section, and the second connecting system 3 is a rectangular tube with a rectangular cross-section.

[0027] In order to adapt to the company's modification of the sterilization transport vehicle and make reasonable use of existing materials, the welded joint between the first vertical support beam 1 and the first transverse partition beam 21 in the existing sterilization transport vehicle was cut off, and then the cut part on the first vertical support beam 1 was ground flat to form the second vertical support beam 6.

[0028] Several second partition layers 4 are arranged at intervals along the height direction of the support frame. Each second partition layer 4 includes at least two second transverse partition beams 41. The second transverse partition beams 41 are detachably and fixedly connected to the second vertical support beams 6 by adjustable locking members 5. A second bearing part 42 is connected between the second transverse partition beams 41 for bearing items that need to be sterilized.

[0029] In this embodiment, the second transverse partition beam 41 is arranged horizontally between the two front and rear second vertical support beams 6, and the second bearing part 42 is arranged horizontally and fixedly connected to the second transverse partition beam 41 on the left and right sides that are horizontally opposite.

[0030] To facilitate the removal of the tray, in this embodiment, the second support part 42 is composed of several spaced-apart circular tubes.

[0031] In order to adapt to the company's modification of the sterilization transport vehicle and make reasonable use of existing materials, in this embodiment, the welding joint between the first vertical support beam 1 and the first horizontal partition beam 21 of the first partition layer 2 in the existing sterilization transport vehicle in the workshop is cut off, and the cut-off first partition layer 2 forms the second partition layer 4.

[0032] The adjustable locking member 5 includes an adjustable locking member body 51, in which a first receiving cavity 511 is provided. The first receiving cavity 511 extends to the upper and lower end faces of the adjustable locking member body 51 and is sleeved on the outside of the second vertical support beam 6. A receiving part 55 is provided at the connection end between the adjustable locking member body 51 and the second transverse partition beam 41. A second receiving cavity 551 is provided in the receiving part 55. The second receiving cavity 551 is sleeved on one end of the second transverse partition beam 41. A first fastening mechanism is connected to the adjustable locking member body 51 for fixing and locking the adjustable locking member 5 on the second vertical support beam 6.

[0033] Specifically, the first fastening mechanism includes a first fixed base fixedly connected to the side of the adjustable locking member. The first fixed base is threaded with a first fastener. When fixed, the first fastener is used to provide fastening force, so that the first fastener and the second vertical support beam 6 abut against each other, increasing the friction between them, thereby fixing the adjustable locking member 5 on the second vertical support beam 6.

[0034] For ease of processing and manufacturing, in this embodiment, the first fixing base is the first nut 52, and the first fastener is the first internal hexagonal flat-end set screw 53.

[0035] In order to facilitate the connection between the adjustable locking member 5 and the second transverse partition beam 41, in this embodiment, the upper end of the receiving part 55 is provided with an opening communicating with the second receiving cavity 551, so that the second transverse partition beam 41 can be smoothly inserted into the second receiving cavity 551 of the receiving part 55 from above.

[0036] In order to confine the second transverse partition beam 41 in the second receiving cavity 551, in this embodiment, a second fastening mechanism is provided on the side of the receiving part 55 to confine the second transverse partition beam 41 in the second receiving cavity 551.

[0037] Specifically, the second fastening mechanism includes a second fixed base fixedly connected to the side of the receiving part 55. A second fastener is threadedly connected to the second fixed base. When fixed, the second fastener is used to provide fastening force, so that the second fastening mechanism and the inner wall of the receiving part 55 abut against each other, increasing the friction between them, thereby fixing the second transverse partition beam 41 in the second receiving cavity 551.

[0038] To securely confine the second transverse partition beam 41 within the second receiving cavity 551, a limiting plate 54 is provided in the second receiving cavity 551 near the second fastening mechanism. The limiting plate 54 is arranged vertically within the second receiving cavity 551, and a limiting block 541 extending towards the second transverse partition beam 41 is provided at the upper end of the limiting plate 54. A through hole 542 with its central axis arranged in the left-right direction is provided on the limiting plate 54 corresponding to the second fastener. During fixing, after the second transverse partition beam 41 is in place in the second receiving cavity 551, the limiting plate 54 is slid into the second receiving cavity 551 in the front-back direction. The second fastener passes through the through hole 542 and abuts against the second transverse partition beam 41. The limiting block 541 abuts against the upper end face of the second transverse partition beam.

[0039] In this embodiment, the second fixing base is the second nut 57, and the second fastener is the second internal hexagonal flat-end set screw 58.

[0040] To increase the stability of the structure, a third partition layer 7 is fixedly connected to the bottom of the second support frame. The third partition layer 7 includes a third transverse partition beam 71 welded between the bottoms of the front and rear second vertical support beams 6, and a third load-bearing part 72 arranged in the horizontal direction welded between the third transverse partition beams 71 that are opposite each other in the horizontal direction on the left and right sides.

[0041] In this embodiment, the first partition layer 2 at the bottom of the sterilization transport vehicle in the prior art is not modified, and a third partition layer 7 is formed.

[0042] To allow for compatibility with new product specifications, multiple adjustable locking components 5 connected to the same second partition layer 4 form a group of adjustable locking components. The number of groups of adjustable locking components is at least one more than the number of second partition layers 4. When it is necessary to reduce the interval between adjacent second partition layers 4, an additional second partition layer 4 is added, and the extra at least one group of adjustable locking components is connected to the added second partition layer 4.

[0043] The working principle of this utility model is as follows: During assembly: Step 1: Cut off the first connecting system 8 and the first partition layer 2 at the connection point between them and the first vertical support beam 1 in the existing sterilization transport vehicle to release the connection between them, while retaining the connection between the bottommost first transverse partition beam 21 and the first vertical support beam 1.

[0044] Step 2: Grind the cut along the first vertical support beam 1 to form the second vertical support beam 6; adjust the length of the first horizontal partition beam 21 in the cut first partition layer 2 so that it can fit between the two adjustable locking components 5 to form the second partition layer 4.

[0045] Step 3: Insert the adjustable locking component 5 from the upper end of the second vertical support beam 6, and ensure that the number of adjustable locking components is at least one more than the number of the second partition layer 4, and reserve the corresponding adjustable locking components 5; and weld the second connecting system 3 to the bottom of the second vertical support beam 6 so that the second support frame forms a stable frame structure.

[0046] Step 4: Insert the end of the second transverse dividing beam 41 of the second dividing layer 4 into the receiving part 55 through the opening at the upper end of the receiving part 55; Step 5: Adjust the spacing between adjacent adjustable locking components 5, then tighten the first internal hexagonal flat-end set screw 53 to fix the adjustable locking component 5 onto the second vertical support beam 6.

[0047] Step 6: Slide the limiting plate 54 into the second receiving cavity 551 in the front-back direction. The second internal hexagonal flat-end set screw 58 passes through the through hole 542 and abuts against the second transverse partition beam 41. The upper end surfaces of the limiting block 541 and the second transverse partition beam abut against each other to complete the assembly.

[0048] When adjusting the interval: Step 1: Add the corresponding number of second partition layers 4, and connect the added number of second partition layers 4 to the reserved adjustable locking component group; Step 2: Adjust the spacing between the upper and lower second partition layers 4 by rotating the first internal hexagonal flat-end set screw 53, so that the spacing between the upper and lower layers is adapted to the pre-filled tubing flusher, thus optimizing the space utilization of the sterilizer.

[0049] When increasing the interval: Step 1: Loosen the first internal hexagonal set screw 53 and remove the corresponding number of second separator layers 4.

[0050] Step 2: Adjust the spacing between the remaining second partition layers 4 by rotating the first internal hexagonal flat-end set screw 53 corresponding to the remaining second partition layer 4.

[0051] The above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the utility model without departing from the spirit and scope of the utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

[0052] If the terms "first" or "second" are used in this document to define the components, those skilled in the art should know that the use of "first" or "second" is merely for the convenience of describing this utility model and simplifying the description, and unless otherwise stated, the above terms have no special meaning.

[0053] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0054] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

Claims

1. An adjustable carrier for a sterilization transport cart, comprising: include: The second support frame is a frame structure, including several second vertical support beams, and the several second vertical support beams are fixedly connected by a second connecting system to enhance the stability of the frame structure. The second partition layer, a plurality of the second partition layers are arranged at intervals along the height direction of the support frame. The second partition layer includes at least two second transverse partition beams. The second transverse partition beams are detachably and fixedly connected to the second vertical support beams by adjustable locking members. A second bearing part is connected between the second transverse partition beams. An adjustable locking component includes an adjustable locking component body, a first receiving cavity in the adjustable locking component body extending to the upper and lower end faces of the adjustable locking component body and sleeved on the outside of the second vertical support beam, a receiving part at the connection end between the adjustable locking component body and the second transverse partition beam, a second receiving cavity in the receiving part, the second receiving cavity sleeved on one end of the second transverse partition beam, and a first fastening mechanism connected to the adjustable locking component body for fixing and locking the adjustable locking component on the second vertical support beam.

2. An adjustable carrier for a sterilization transport cart as defined in claim 1, wherein, The upper end of the receiving part is provided with an opening that communicates with the second receiving cavity, so that the second transverse partition beam can be smoothly inserted into the second receiving cavity of the receiving part from above.

3. An adjustable carrier for a sterilization transport cart as defined in claim 1, wherein, The adjustable locking members connected to the second partition layer constitute a group of adjustable locking members, and the number of groups of adjustable locking members is at least one more than the number of the second partition layer.

4. An adjustable rack for a sterilization transport vehicle as described in claim 1, characterized in that, The first fastening mechanism includes a first fixed base that is fixedly connected to the side of an adjustable locking member, and a first fastener is threadedly connected to the first fixed base; When fixed, the first fastener is used to provide a tightening force, causing the first fastener and the second vertical support beam to abut against each other, increasing the friction between them, thereby fixing the adjustable locking member to the second vertical support beam.

5. An adjustable carrier for a sterilization transport cart as defined in claim 2, wherein, A second fastening mechanism is provided on the side of the receiving part to restrict the second transverse partition beam within the second receiving cavity.

6. An adjustable carrier for a sterilization transport cart as defined in claim 5, wherein, The second fastening mechanism includes a second fixed base fixedly connected to the side of the receiving part. A second fastener is threaded into the second fixed base. When fixed, the second fastener is used to provide fastening force, so that the second fastening mechanism and the inner wall of the receiving part abut against each other, increasing the friction between them, thereby fixing the second transverse partition beam in the second receiving cavity.

7. An adjustable carrier for a sterilization transport cart as defined in claim 6, wherein, A limiting plate is provided in the second receiving cavity near the second fastening mechanism. The limiting plate is arranged vertically in the first receiving cavity. A limiting block extending towards the second transverse dividing beam is provided at the upper end of the limiting plate. A through hole is provided on the limiting plate corresponding to the second fastener, with the central axis arranged in the left and right directions. When fixed, the second fastener passes through the through hole and abuts against the second transverse partition beam, and the limiting block abuts against the upper end face of the second transverse partition beam.

8. An adjustable carrier for a sterilization transport cart as defined in claim 1, wherein, The second support frame includes four second vertical support beams arranged in a vertical direction, and the four second vertical support beams are arranged in a rectangular shape. The second connecting system is respectively set at the upper and lower ends of the second support frame.

9. An adjustable carrier for a sterilization transport cart as defined in claim 8, wherein, The second transverse partition beam is arranged horizontally between the two front and rear second vertical support beams, and the second load-bearing part is arranged horizontally between the two opposite transverse partition beams on the left and right sides.

10. An adjustable carrier for a sterilization transport cart as defined in claim 9, wherein, It also includes a third partition layer, which is fixed to the bottom of the second support frame. The third partition layer includes a third transverse partition beam welded between the bottoms of the front and rear vertical support beams, and a third load-bearing part arranged in the horizontal direction is welded between the third transverse partition beams that are opposite each other on the left and right sides.

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