Integral transfer trolley for instrument disinfection rack

Abstract

The utility model relates to the field of medical instruments, and particularly discloses an instrument disinfection frame integral transfer trolley which comprises a trolley body and a positioning block, a bearing frame and a guide plate are arranged on the trolley body, universal wheels with lock catches are installed at the bottom of the trolley body, positioning pins are arranged on the bearing frame, positioning arms are installed on the trolley body, and positioning wheels are arranged at the ends of the positioning arms. Pushing wheels are installed at the end of the trolley body, and a water seepage hopper and a water collecting disc are installed below the bearing frame. According to the utility model, the positioning block is arranged on the disinfection cabinet, and the positioning block is provided with the positioning groove and the anti-drop rod, so that when the vehicle body is close to the disinfection cabinet, the positioning wheel can extend into the positioning groove for centering and positioning, and can hook the anti-drop rod to prevent the vehicle body from sliding backwards, so that the vehicle body can be centered conveniently and quickly, the centering accuracy is high, and repeated adjustment is not needed.

Description

Technical Field

[0001] The utility model belongs to the field of medical instruments, and particularly relates to an integral transport vehicle for an instrument disinfection rack. Background Art

[0002] Before the supply room of the hospital supplies materials, non-disposable medical devices need to be sterilized and disinfected. The existing practice is usually to use a disinfection cabinet for disinfection. Different types of disinfection racks are required when disinfecting different instruments. The disinfection rack is installed at the mouth of the disinfection cabinet by pulling. There is a guide rail in the disinfection cabinet, and rollers matching the guide rail are arranged on both sides of the disinfection rack.

[0003] When taking, placing and transporting the disinfection rack, a disinfection rack overall transport vehicle is required. The existing transport vehicle usually requires multiple adjustments based on the operator's experience to align the carrier platform on the transport vehicle with the track in the disinfection cabinet, which has the defects of inconvenient and inaccurate alignment.

[0004] The patent document with application number "202020646956X" discloses an assembleable transfer vehicle for a cleaning and disinfecting device, including a water collecting plate assembly, a locking hook assembly and a fixed column assembly. The left and right sides of the water collecting plate assembly are respectively provided with a left bracket assembly welding and a right bracket assembly welding, and a crossbeam assembly welding is provided between the left bracket assembly welding and the right bracket assembly welding. Casters are provided at the bottom of the left bracket assembly welding and the right bracket assembly welding. A fixed column assembly is provided in the middle of the front end of the water collecting plate assembly, and a locking hook assembly is provided below the fixed column assembly. When the transfer vehicle in the comparative document is docked with the fully automatic cleaning and disinfecting device, the locking hook assembly is provided. Figure 3 As can be seen from the instruction manual, the hook lock contacts the fixed handle on the sterilizer to limit the position, but the width of the handle is too large, and multiple adjustments are required to align the track of the sterilizer with the load on the transfer vehicle, and the alignment accuracy is not high. In addition, the hook lock requires manual pulling of the pull rod 504, which requires one hand to perform additional actions, making the operation process inconvenient.

[0005] The disclosure of the above background technology content is only used to assist in understanding the utility model concept and technical solution of the utility model. It does not necessarily belong to the prior art of this patent application. In the absence of clear evidence that the above content has been disclosed on the filing date of this patent application, the above background technology should not be used to evaluate the novelty and creativity of the present application. Utility Model Content

[0006] The utility model aims to provide an instrument sterilization rack integral transport vehicle, thereby overcoming the defects of the existing sterilization rack integral transport vehicle that multiple adjustments are required when aligning the track, the accuracy is not high, and the alignment process is inconvenient.

[0007] To achieve the above-mentioned purpose, the utility model provides an instrument disinfection rack integrated transport vehicle, including a vehicle body, a universal wheel is provided at the bottom of the vehicle body, a load frame is provided at the top of the vehicle body, guide plates are provided on both sides of the load frame, and movable pins that can be retracted toward the top of the load frame are provided at both ends of the load frame, and also include a positioning block, one end of the positioning block is fixedly connected to the bottom of the mouth of the disinfection cabinet, the other end of the positioning block is provided with a positioning slot, and the mouth of the positioning slot is provided with an anti-slip rod; a positioning arm is provided on the vehicle body, one end of the positioning arm extends to the front end of the vehicle body and is provided with a positioning wheel, when the vehicle body approaches the disinfection cabinet, the positioning wheel can extend into the positioning slot and hook the anti-slip rod; a push wheel is provided at the end of the vehicle body, the push wheel is connected with the movable pin through a connecting rod, when the vehicle body continues to approach the disinfection cabinet, the push wheel abuts against the surface of the disinfection cabinet and is pressed down, thereby driving the movable pin to retract; the universal wheel is provided with a lock.

[0008] Preferably, in the above technical solution, a water seepage bucket is installed on the supporting frame, a water seepage port is provided at the bottom of the water seepage bucket, and a plurality of inclined surfaces inclined toward the water seepage port are provided inside the water seepage bucket.

[0009] Preferably, in the above technical solution, a water collecting tray is provided below the water seepage port, and the water collecting tray can be pulled outward from the side of the vehicle body.

[0010] Preferably, in the above technical solution, the two guide plates are parallel to each other, and both ends of the guide plates are bent toward the outside of the vehicle body.

[0011] Preferably, in the above technical solution, guide surfaces are respectively provided on both sides of the mouth of the positioning groove, and both ends of the anti-slip rod are respectively fixedly connected to the guide surfaces.

[0012] Preferably, in the above technical solution, an intermediate beam is provided on the vehicle body, a fixed seat is provided below the intermediate beam, a guide groove is provided below the fixed seat, a sliding seat is provided in the guide groove, the other end of the positioning arm is rotatably connected to the sliding seat, the sliding seat can slide along the guide groove, and one end of the positioning arm extends outward from one end of the guide groove.

[0013] Preferably, in the above technical solution, a baffle is provided at the other end of the guide groove, and a first spring is provided between the baffle and the sliding seat, so that the first spring can be compressed when the positioning wheel is pressed toward the other end of the guide groove; a second spring is provided between the middle part of the positioning arm and the sliding seat, so that the second spring can be stretched when one end of the positioning arm is pressed downward.

[0014] Preferably, in the above technical solution, a first long hole is opened through the top and bottom of the middle beam, and a second long hole corresponding to the first long hole is provided on the top of the fixed seat; it also includes a sliding rod, which passes through the first long hole and the second long hole at the same time and can slide along the first long hole, one end of the sliding rod is fixedly connected to the sliding seat, and the other end of the sliding rod is provided with a limiting nut.

[0015] Preferably, the above technical solution also includes a swing arm, one end of which is rotatably connected to the vehicle body, the other end of which extends outward from the end of the vehicle body and tilts downward, the push wheel is rotatably connected to the other end of the swing arm, and the two ends of the connecting rod are respectively rotatably connected to the middle part of the swing arm and the lower end of the movable pin.

[0016] Preferably, in the above technical solution, a mounting groove is provided on the end face of the vehicle body, a guide hole is provided on one side of the mounting groove, the movable pin is slidably inserted into the guide hole, a connecting plate is provided on the movable pin, and a third spring is provided between the connecting plate and the other side of the mounting groove.

[0017] Compared with the existing technology, the utility model has the following beneficial effects:

[0018] 1. The overall transport vehicle for the instrument disinfection rack of the utility model is provided with a positioning block on the disinfection cabinet, and a positioning groove and an anti-slip rod are provided on the positioning block. When the vehicle body approaches the disinfection cabinet, the positioning wheel can extend into the positioning groove for centering and can hook the anti-slip rod to prevent the vehicle body from sliding backward, so that the centering of the vehicle body is not only convenient and fast but also highly accurate, and no multiple adjustments are required.

[0019] 2. When the vehicle body in the utility model continues to approach the disinfection cabinet, the positioning wheel contacts the bottom of the positioning groove and can elastically compress the positioning arm. At the same time, the push wheel is pressed down to retract the movable pin. The lock of the universal wheel is stepped on to position the vehicle body and the movable pin is opened, so that the disinfection rack can be transferred to the top of the carrier.

[0020] 3. A pull-out water collecting tray is provided below the water seepage bucket in the utility model, which can conveniently pour out excess water and clean the water collecting tray.

[0021] 4. The positioning arm in the utility model can perform lateral elastic movement and longitudinal elastic swing through the structure of the sliding seat and the positioning seat, and the structure is simple and ingenious and easy to install.

[0022] 5. The end face of the vehicle body in the utility model is provided with a mounting groove, a guide hole is provided on one side of the mounting groove, a movable pin is installed in the mounting groove through the guide hole, and a connecting plate and a third spring are installed on the movable pin. This structure can adjust the number of the third springs as needed to provide greater rebound force, and is convenient for installation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of an integral transport vehicle for an instrument disinfection rack according to the utility model.

[0024] Figure 2 It is the structural diagram of the positioning block.

[0025] Figure 3 This is the structural diagram of the middle beam.

[0026] Figure 4 It is a partial cutaway view of the positioning arm, fixed seat and sliding seat.

[0027] Figure 5 It is a structural diagram of the movable pin, beam, push wheel and push rod.

[0028] Description of main reference numerals:

[0029] 100 - vehicle body, 110 - load-bearing frame, 120 - guide plate, 130 - middle beam, 131 - first long hole, 140 - cross beam, 141 - mounting groove, 142 - guide hole, 143 - cover plate, 150 - push handle, 160 - longitudinal beam;

[0030] 200-universal wheel, 210-lock;

[0031] 300-movable pin, 310-connecting plate, 320-third spring;

[0032] 400-positioning block, 410-positioning groove, 420-anti-drop rod, 430-guide surface;

[0033] 500-positioning arm, 510-positioning wheel, 520-fixing seat, 521-second long hole, 530-guide groove, 540-sliding seat, 550-baffle, 560-first spring, 570-second spring, 580-sliding rod, 590-limiting nut, 591-limiting sleeve;

[0034] 600-push wheel, 610-connecting rod, 620-swing arm;

[0035] 700-seepage bucket, 710-seepage port, 720-slope, 730-water collection tray. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0040] like Figures 1 to 5 As shown, the instrument sterilization rack integral transport vehicle in this embodiment includes: a vehicle body 100, a carrier frame 110, a guide plate 120, an intermediate beam 130, a first long hole 131, a cross beam 140, a mounting groove 141, a guide hole 142, a cover plate 143, a push handle 150, a longitudinal beam 160, a universal wheel 200, a lock buckle 210, a movable pin 300, a connecting plate 310, a third spring 320, a positioning block 400, a positioning groove 410, an anti- The stripping rod 420, the guide surface 430, the positioning arm 500, the positioning wheel 510, the fixing seat 520, the second long hole 521, the guide groove 530, the sliding seat 540, the baffle 550, the first spring 560, the second spring 570, the sliding rod 580, the limiting nut 590, the limiting sleeve 591, the pushing wheel 600, the connecting rod 610, the swing arm 620, the water seepage bucket 700, the water seepage port 710, the inclined surface 720, and the water collecting tray 730.

[0041] The vehicle body 100 is a rectangular frame structure. A universal wheel 200 is respectively installed at the bottom of the four longitudinal beams 160 constituting the frame of the vehicle body 100. A push handle 150 is respectively welded to the top of the two longitudinal beams 160 at one end of the vehicle body 100. The two universal wheels 200 below the two longitudinal beams 160 at this end are provided with a lock buckle 210. When the lock buckle 210 is stepped on, the rotation of the universal wheel 200 can be locked. An intermediate beam 130 is welded at a position close to the lower defense of the vehicle body. The two ends of the intermediate beam 130 are consistent with the directions of the two ends of the vehicle body 100. A fixed seat 520 is installed below the intermediate beam 130. A guide groove 530 is provided below the fixed seat 520. A sliding seat 540 is installed in the guide groove 530. The positioning arm 50 One end of the positioning arm 500 extends outward from one end of the guide groove 530 to the outside of the front end of the vehicle body 100, and a positioning wheel 510 is installed at the end, and the rotation axis of the positioning wheel 510 is set in the horizontal direction. The other end of the positioning arm 500 is connected to the sliding seat 540 in a rotatable manner, and the sliding seat 540 can slide along the guide groove 530; a baffle plate 550 is fixedly welded to the other end of the guide groove 530, and a first spring 560 is installed between the baffle plate 550 and the sliding seat 540. When the positioning wheel 510 is pressed toward the other end of the guide groove 530, the first spring 560 can be compressed; a second spring 570 is provided between the middle part of the positioning arm 500 and the sliding seat 540, and when one end of the positioning arm 500 is pressed downward, the second spring 570 can be stretched.

[0042] In addition, a first long hole 131 is opened through the top and bottom of the middle beam 130, and the length direction of the first long hole 131 is consistent with the direction of the two ends of the vehicle body 100. A second long hole 521 corresponding to the first long hole 131 is opened on the top of the fixing seat 520; the sliding rod 580 passes through the first long hole 131 and the second long hole 521 at the same time and can slide along the first long hole 131, one end of the sliding rod 580 is fixedly connected to the sliding seat 540, and the other end of the sliding rod 580 is provided with a limiting nut 590.

[0043] A carrier frame 110 is arranged on the top of the vehicle body 100. The carrier frame 110 is composed of four cross beams 140. Guide plates 120 are welded on both sides of the carrier frame 110. The plate surface of the guide plate is arranged in a vertical direction. The two guide plates are parallel to each other. The two ends of the guide plate are bent toward the outside of the vehicle body 100. The cross beams 140 at both ends of the carrier frame 110 are provided with mounting grooves 141 on the outward side, and a guide hole 142 is provided on the top side of the mounting groove 141. The movable pin is inserted into the guide hole 142 in a slidable manner. A connecting plate 310 is installed in the middle of the movable pin 300. The plate surface of the connecting plate 310 is connected to the movable pin 300. The axis of 300 is vertical, and a third spring 320 is installed between the two ends of the connecting plate 310 and the other side of the mounting groove 141; the swing arm 620 is an L-shaped structure, one end of the swing arm 620 is rotatably connected to the vehicle body 100, and the other end of the swing arm 620 extends outward from the end of the vehicle body 100 and tilts downward, the push wheel 600 is rotatably connected to the other end of the swing arm 620, and the two ends of the connecting rod 610 are rotatably connected to the middle part of the swing arm 620 and the lower end of the movable pin 300 respectively; two cover plates 143 are installed on the mounting groove 141 by bolts, and the two cover plates 143 are symmetrically arranged on both sides of the swing arm 620.

[0044] One end of the positioning block 400 is installed below the mouth of the disinfection cabinet, and a positioning groove 410 is provided at the other end of the positioning block 400. The width of the positioning groove 410 is consistent with the width of the positioning wheel 510, and the direction of the positioning groove 410 is vertical. The mouth of the positioning groove 410 is provided on the end face of the other end of the positioning block 400, and outwardly inclined guide surfaces 430 are respectively provided on both sides of the mouth of the positioning groove 410. The two ends of the anti-slip rod 420 are respectively fixedly connected to the guide surfaces 430, and the axial height of the anti-slip rod 420 is higher than the axial height of the positioning wheel 510, but does not exceed the height of the upper edge of the positioning wheel 510.

[0045] When the vehicle body 100 approaches the disinfection cabinet, the positioning wheel 510 can be inserted into the positioning groove 410 through the guide surface 430. At this time, the front edge of the positioning wheel 510 contacts the anti-slip rod 420 and is pushed downward by the anti-slip rod 420, causing one end of the positioning arm 500 to move downward. The second spring 570 is stretched, and after passing over the anti-slip rod 420, the restoring force of the second spring 570 causes one end of the positioning arm 500 to return to its position upward. At this time, if the transfer vehicle moves backward, the anti-slip rod 420 can contact the rear edge of the positioning wheel 510. Thereby, the vehicle body 100 can be hooked to prevent the vehicle body 100 from moving backward; when the vehicle body 100 continues to approach the disinfection cabinet, the push wheel 600 abuts against the surface of the disinfection cabinet and is pressed down, thereby driving the movable pin 300 to retract downward through the connecting rod 610; at this time, the positioning wheel 510 can also abut against the bottom of the positioning groove 410, so that the positioning arm 500 is pushed back laterally, and the first spring 560 is compressed; at this time, the lock buckle 210 of the universal wheel 200 is stepped on with the foot, so that the vehicle body 100 can be positioned, and it is convenient to transfer the disinfection rack to the carrier frame 110.

[0046] In addition, a water seepage bucket 700 is installed on the supporting frame 110, and a water seepage port 710 is opened at the bottom of the water seepage bucket 700. Four inclined surfaces 720 inclined toward the water seepage port 710 are arranged on the inner side of the water seepage bucket 700. A water collecting tray 730 is installed below the water seepage port 710. The water collecting tray 730 can be pulled outward from the side of the vehicle body 100 to facilitate the pouring of water.

[0047] To summarize, the instrument disinfection rack integrated transport vehicle in this embodiment installs a positioning block 400 on the disinfection cabinet, and a positioning groove 410 and an anti-slip rod 420 are provided on the positioning block 400. When the vehicle body 100 approaches the disinfection cabinet, the positioning wheel 510 can extend into the positioning groove 410 for centering and positioning and at the same time can hook the anti-slip rod 420 to prevent the vehicle body 100 from sliding backward, so that the centering of the vehicle body 100 is not only convenient and quick but also highly accurate, and no multiple adjustments are required.

[0048] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An instrument sterilization rack integral transport vehicle, comprising a vehicle body, a universal wheel is provided at the bottom of the vehicle body, a bearing frame is provided at the top of the vehicle body, guide plates are provided at both sides of the bearing frame, and movable pins that can be extended upward from the bearing frame are provided at both ends of the bearing frame, characterized in that: It also includes a positioning block, one end of which is fixedly connected to the lower part of the mouth of the disinfection cabinet, the other end of which is provided with a positioning groove, and the mouth of the positioning groove is provided with an anti-drop rod; A positioning arm is provided on the vehicle body, one end of which extends toward the front end of the vehicle body and is provided with a positioning wheel. When the vehicle body approaches the disinfection cabinet, the positioning wheel can extend into the positioning groove and hook the anti-slip rod; A push wheel is provided at the end of the vehicle body, and the push wheel is connected to the movable pin through a connecting rod. When the vehicle body continues to approach the disinfection cabinet, the push wheel abuts against the surface of the disinfection cabinet and is pressed down, thereby driving the movable pin to retract; the universal wheel is provided with a lock.

2. The instrument sterilization rack integrated transport vehicle according to claim 1, characterized in that: A water seepage bucket is installed on the supporting frame, a water seepage port is arranged at the bottom of the water seepage bucket, and a plurality of inclined surfaces inclined toward the water seepage port are arranged inside the water seepage bucket.

3. The instrument sterilization rack integrated transport vehicle according to claim 2, characterized in that: A water collecting tray is provided below the water seepage port, and the water collecting tray can be pulled outward from the side of the vehicle body.

4. The instrument sterilization rack integrated transport vehicle according to claim 1, characterized in that: The two guide plates are parallel to each other, and both ends of the guide plates are bent toward the outer sides of the vehicle body.

5. The instrument sterilization rack integrated transport vehicle according to claim 1, characterized in that: Guide surfaces are respectively provided on both sides of the mouth of the positioning groove, and both ends of the anti-slip rod are respectively fixedly connected to the guide surfaces.

6. The instrument sterilization rack integrated transport vehicle according to claim 1, characterized in that: The vehicle body is provided with an intermediate beam, a fixed seat is provided below the intermediate beam, a guide groove is provided below the fixed seat, a sliding seat is provided in the guide groove, the other end of the positioning arm is rotatably connected to the sliding seat, the sliding seat can slide along the guide groove, and one end of the positioning arm extends outward from one end of the guide groove.

7. The instrument sterilization rack integrated transport vehicle according to claim 6, characterized in that: A baffle is provided at the other end of the guide groove, and a first spring is provided between the baffle and the sliding seat, so that the first spring can be compressed when the positioning wheel is pressed toward the other end of the guide groove; a second spring is provided between the middle part of the positioning arm and the sliding seat, so that the second spring can be stretched when one end of the positioning arm is pressed downward.

8. The instrument sterilization rack integrated transport vehicle according to claim 7, characterized in that: A first long hole is opened through the top and bottom of the middle beam, and a second long hole corresponding to the first long hole is opened on the top of the fixing seat; it also includes a sliding rod, which passes through the first long hole and the second long hole at the same time and can slide along the first long hole, one end of the sliding rod is fixedly connected to the sliding seat, and the other end of the sliding rod is provided with a limiting nut.

9. The instrument sterilization rack integrated transport vehicle according to claim 1, characterized in that: It also includes a swing arm, one end of which is rotatably connected to the vehicle body, the other end of which extends outward from the end of the vehicle body and tilts downward, the push wheel is rotatably connected to the other end of the swing arm, and the two ends of the connecting rod are respectively rotatably connected to the middle part of the swing arm and the lower end of the movable pin.

10. The instrument sterilization rack integrated transport vehicle according to claim 9, characterized in that: A mounting groove is provided on the end surface of the vehicle body, a guide hole is provided on one side of the mounting groove, the movable pin is slidably inserted into the guide hole, a connecting plate is provided on the movable pin, and a third spring is provided between the connecting plate and the other side of the mounting groove.

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