CN220989112U - Medical transfer trolley and transfer device - Google Patents

Abstract

The utility model relates to a medical transfer trolley and a transfer device, comprising a split trolley and a goods shelf, wherein the trolley comprises a sliding rail at the top, a side plate surrounding the sliding rail and having an opening at one end, and a frame for fixedly supporting the side plate, the goods shelf is arranged at the upper end of the sliding rail in a sliding manner, and universal wheels are arranged at the bottom end of the frame; the frame is provided with armrests on one side far away from the opening of the side plate, the sliding rail comprises a plurality of first rollers which are arranged in parallel at intervals, and the first rollers are arranged in a straight line and are arranged at the opening of the side plate from the end close to the armrests; compared with the original medical transfer trolley, the novel medical transfer trolley can independently push the goods shelf into the transfer platform of the transfer area through split design, so that the roller of the transfer trolley used in the unclean area is prevented from damaging and polluting the ground of the transfer area and the clean area, and the cleanliness of the clean area is further reduced; positioning and guiding through the guide plate and the guide wheel can be accurately performed on the alignment, loading and unloading goods shelves, and the use is convenient and reliable.

Description

Medical transfer trolley and transfer device

Technical Field

The utility model relates to the field of medical treatment, in particular to a medical transfer trolley and a transfer device.

Background

The intravenous medicine to be prepared is stored in an unclean area, and when the intravenous medicine is prepared for preparation, the medicine is required to be transported from the unclean area to a clean area through a transport vehicle; a transfer area is arranged between the unclean area and the clean area, and the transfer area can avoid direct communication between the unclean area and the clean area; the existing transfer trolley is used together in an unclean area and a clean area, when the transfer trolley is pushed into the transfer area from the unclean area, the rollers of the transfer trolley can strike and rub the ground of the transfer area, so that the ground at the bottom of the transfer area is concavely scratched, a large amount of dirt is attached to the rollers and can be brought into the transfer area, and finally the cleanliness of the clean area is reduced; although the existing transfer area is provided with the air shower system for dust fall, foreign particles attached to the rollers finally enter the clean area, and pollution cannot be effectively reduced from the source.

Disclosure of utility model

The utility model relates to a medical transfer trolley and a transfer device, which can independently push a goods shelf onto a transfer platform of a transfer area through split design, and the goods shelf is not in direct contact with the ground of the transfer area, so that the roller of the transfer trolley is prevented from damaging and polluting the transfer area, and the cleanliness of a clean area is further reduced; positioning and guiding are performed through the guide plate and the guide wheel, so that the alignment, loading and unloading of the goods shelves can be accurately performed, and the use is convenient and reliable; the whole transfer device has simple structure and low manufacturing and using cost; the hasp mechanism can position and fix the transfer trolley and the middle transfer area, and in addition, the hasp mechanism can lock the goods shelf, so that the goods shelf is prevented from falling from the trolley when the transfer trolley is pushed.

The technical scheme of the utility model is as follows:

The medical transfer trolley comprises a split trolley and a goods shelf, wherein the trolley comprises a sliding rail at the top, a side plate surrounding the sliding rail and having an opening at one end, and a frame fixedly supporting the side plate, the goods shelf is arranged at the upper end of the sliding rail in a sliding manner, and universal wheels are arranged at the bottom end of the frame; the frame is provided with the handrail in the one side of keeping away from the opening of curb plate, the slide rail includes a plurality of parallel interval setting's first cylinder, first cylinder is the line and arranges to the opening part of curb plate by nearly handrail end.

The first roller comprises a rotating shaft, a cylinder, a bearing for connecting the rotating shaft and the cylinder, a Z-shaped clamping groove is formed in the side plate, the groove width of the clamping groove is equal to or slightly larger than the diameter of the rotating shaft, and one end opening of the Z-shaped clamping groove faces upwards.

The opening of the side plate is provided with an inverted splayed guide plate, the width of the large opening end of the guide plate is larger than that of the goods shelf, and the small opening end of the guide plate is fixedly connected with the side plate.

The side plates are provided with a plurality of groups of horizontally parallel guide wheels on two sides of the axial direction of the first roller, and the distance between each group of guide wheels is equal to the width of the goods shelf.

The lower end of the sliding rail is provided with a hasp mechanism, and the hasp mechanism comprises a rotary foot switch, an elliptic cylinder-shaped first clamping block and a connecting rod for connecting the foot switch and the first clamping block; the first clamping block is located in the middle of the guide plate, and the height of the center point of the first clamping block plus the long half shaft of the first clamping block is lower than the upper end face of the first roller.

The goods shelf comprises a plurality of layers of horizontal frames and vertical rods which vertically connect the frames, and a plurality of parallel spaced cross bars are lapped on the frames.

The connecting rod is provided with a second clamping block on one side close to the foot switch, and the second clamping block is in an elliptic cylinder shape and is positioned at the inner side edge of the frame; the center point of the second clamping block is higher than the upper end face of the first roller, the short half shaft of the second clamping block is lower than the upper end face of the first roller, the long half shaft of the second clamping block is higher than the upper end face of the first roller, and long shafts of the first clamping block and the second clamping block are perpendicular to each other.

The vertical rod comprises support rods at two ends and a middle rod in the middle, wherein blocking ropes perpendicular to the support rods are arranged on the side faces of the support rods, hooks are respectively arranged at two ends of each blocking rope, and a plurality of positioning holes connected with the hooks are formed in the side walls of the support rods.

The side of the middle rod is vertically provided with a plurality of positioning columns, the positioning columns are in one-to-one correspondence with the positioning holes and are the same in height, and the middle part of the blocking rope is lapped at the upper end of the positioning columns.

On the other hand, the utility model also provides a transfer device, which comprises the medical transfer trolley, wherein a transfer platform is arranged at the opening of the side plate of the medical transfer trolley, the transfer platform comprises a square base, a detachable second roller is arranged at the upper end of the base, and the second roller and the first roller are positioned at the same horizontal height.

The utility model has the following beneficial effects:

1. Compared with the original medical transfer mode, the utility model adopts a split type design, the goods shelf can slide on the slide rail and be separated from the slide rail, and the goods shelf can be independently pushed into the transfer area, so that the roller of the transfer trolley is prevented from damaging and polluting the transfer area, and the cleanliness of the clean area is further reduced; the whole transfer trolley has simple structure and low manufacturing and using cost.

2. The sliding rail adopts roller type transmission, has small resistance and is convenient for loading and unloading the goods shelf; the pivot demountable installation of first cylinder not only can avoid first cylinder to drop from the curb plate in Z-shaped draw-in groove, and the easy dismounting of first cylinder is convenient for carry out maintenance, clean the disinfection to first cylinder simultaneously.

3. The guide plate can guide the goods shelf to accurately move above the slide rail, so that the goods shelf is prevented from being directly impacted with the side plate; the side plates are provided with guide wheels on two axial sides of the first roller, the guide wheels can guide the goods shelf to move according to the transmission direction of the sliding rail, the guide function is achieved, friction between the goods shelf and the side plates can be effectively reduced, and moving of the goods shelf is smoother and smoother.

4. The hasp mechanism can accurately position the transfer trolley to the gate of the transfer zone, lock the transfer trolley and ensure that the goods shelf can be stably pushed into the transfer zone; in addition, the second clamping block on the hasp mechanism can limit the goods shelf, and when the transfer trolley moves, the goods shelf is locked by the second clamping block and cannot move on the sliding rail; when the goods shelf is required to be pushed into the transfer bin, the first clamping block is clamped at the edge of the transfer bin, and meanwhile, the second clamping block rotates and limits the goods shelf; the locking mode of the locking mechanism is simple, and the operation is safe and reliable.

5. The blocking rope can prevent articles on the goods shelf from falling, is simple to install and fix, is convenient to store and occupies small space; the height of the blocking rope can be adjusted up and down, so that the blocking rope can cope with articles with different heights; the middle part of the blocking rope is additionally supported by the positioning column on the middle rod, so that the rigidity of the blocking rope is effectively improved.

6. According to the utility model, the transfer platform is arranged in the transfer area, and the detachable second roller is arranged on the transfer platform, so that the goods shelf can not directly contact the ground of the transfer area in the transfer area, the transfer area can be effectively prevented from being damaged by collision, and the detachable second roller can facilitate cleaning and killing operation of the transfer area.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a partial schematic view of the position of the clamping slot of the present utility model;

FIG. 4 is a top view of the cart of the present utility model;

FIG. 5 is an enlarged view of the circle of FIG. 4 in accordance with the present utility model;

FIG. 6 is a schematic view of the snap mechanism of the present utility model;

FIG. 7 is a schematic view of a pallet of the present utility model;

fig. 8 is a schematic view of a transfer device according to the present utility model.

The reference numerals in the drawings are as follows:

1-cart, 2-shelf, 201-frame, 202-vertical bar, 2021-support bar, 2022-middle bar, 2023-locating hole, 2024-locating column, 203-cross bar, 204-blocking rope, 205-hook, 3-slide rail, 4-side plate, 41-clamping groove, 5-frame, 6-universal wheel, 7-armrest, 8-first roller, 9-rotating shaft, 10-cylinder, 11-bearing, 12-guide plate, 13-guide wheel, 14-snap mechanism, 15-foot switch, 16-first clamping block, 17-connecting rod, 18-second clamping block, 19-middle rotating platform, 20-base, 21-second roller.

Detailed Description

The utility model will now be described in detail with reference to the drawings and to specific embodiments.

Referring to fig. 1 to 7, a medical transfer vehicle comprises a split-type cart 1 and a goods shelf 2, which can be respectively arranged in an unclean area and a clean area of a vein medicine configuration center, and a transfer area is arranged between the unclean area and the clean area; through split design, the goods shelves 2 can be independently pushed into the transfer area, and the roller wheels of the transfer trolley are prevented from damaging and polluting the ground of the transfer area; the trolley 1 comprises a sliding rail 3 at the top, a side plate 4 surrounding the sliding rail 3 and having an opening at one end, and a frame 5 fixedly supporting the side plate 4, wherein the goods shelf 2 is arranged at the upper end of the sliding rail 3 in a sliding manner, universal wheels 6 are arranged at the bottom end of the frame 5, the universal wheels 6 facilitate movement of the transfer trolley, and meanwhile, the universal wheels 6 can be provided with foot brakes, so that the foot brakes can be locked when the transfer trolley is required to be parked, and the transfer trolley is prevented from moving; the frame 5 is provided with an armrest 7 at one side far away from the opening of the side plate 4, the sliding rail 3 comprises a plurality of first rollers 8 which are arranged in parallel at intervals, and the first rollers 8 are arranged in a line and are arranged from the end close to the armrest 7 to the opening of the side plate 4; the roller type transmission resistance is small, and the loading and unloading of the goods shelf 2 are convenient.

Further, referring to fig. 3, the first roller 8 includes a rotating shaft 9, a cylinder 10, and a bearing 11 connecting the rotating shaft 9 and the cylinder 10, the side plate 4 is provided with a zigzag slot 41, the slot width of the slot 41 is equal to or slightly larger than the diameter of the rotating shaft 9, and one end of the zigzag slot 41 is opened upwards; the pivot 9 demountable installation of first cylinder 8 not only can avoid first cylinder 8 to drop from curb plate 4 in Z-shaped draw-in groove 41, and the easy dismounting of first cylinder 8 is convenient for carry out maintenance, cleanness to first cylinder 8 and disappears simultaneously.

Further, an inverted splayed guide plate 12 is arranged at the opening of the side plate 4, the width of the large opening end of the guide plate 12 is larger than that of the goods shelf 2, and the small opening end of the guide plate 12 is fixedly connected with the side plate 4; the dislocation of the goods shelf 2 can be corrected through the guide plate 12, and the goods shelf 2 can be ensured to be accurately moved to the sliding rail 3; the side plates 4 are provided with a plurality of groups of horizontally parallel guide wheels 13 on two axial sides of the first roller 8, the distance between each group of guide wheels 13 is equal to the width of the goods shelf 2, the guide wheels 13 can guide the goods shelf 2 to move in the transmission direction of the sliding rail 3, the guide effect is achieved, friction between the goods shelf 2 and the side plates 4 can be effectively reduced, and moving of the goods shelf 2 is smoother and more stable.

Further, a hasp mechanism 14 is arranged at the lower end of the sliding rail 3, and the hasp mechanism 14 comprises a rotary foot switch 15, an elliptic cylinder-shaped first clamping block 16 and a connecting rod 17 for connecting the foot switch 15 and the first clamping block 16; the first clamping block 16 is positioned in the middle of the guide plate 12, and the height of the center point of the first clamping block 16 plus the long half shaft thereof is lower than the upper end surface of the first roller 8; the foot switch 15 is rotated, the first clamping block 16 can be controlled to rotate, when the long shaft of the first clamping block 16 rotates to be vertical, the first clamping block 16 can lock the transfer area, the transfer trolley is prevented from moving during carrying of the goods shelf 2, the positioning effect is achieved, and the alignment accuracy of the transfer trolley and the transfer area is improved.

Further, referring to fig. 7, the shelf 2 includes a plurality of horizontal frames 201 and vertical rods 202 vertically connecting the frames 201, and a plurality of parallel spaced cross bars 203 are overlapped on the frames 201, and the cross bars 203 can support the medicine boxes.

Alternatively, the shelves 2 may be provided as a pallet or box rack to accommodate the transport of different items.

Further, a second clamping block 18 is arranged on one side of the connecting rod 17 close to the foot switch 15, and the second clamping block 18 is in an elliptical cylinder shape and is positioned at the inner side edge of the frame 201; the height of the center point of the second clamping block 18 is higher than the upper end surface of the first roller 8, and the height of the center point of the second clamping block 18 is higher than the upper end surface of the first roller 8; the foot switch 15 is rotated to control the second clamping block 18 to rotate, and when the long shaft of the second clamping block 18 rotates to be vertical, the second clamping block 18 locks the goods shelf 2 to prevent the movement of the goods shelf 2; when the short shaft of the second clamping block 18 rotates to be vertical, the goods shelf 2 can freely move on the sliding rail 3; the long axes of the first clamping block 16 and the second clamping block 18 are perpendicular to each other, and when the first clamping block 16 buckles the transfer area, the second clamping block 18 simultaneously releases the limit on the goods shelf 2.

Further, the vertical rod 202 includes a supporting rod 2021 at two ends and a middle rod 2022 in the middle, the side surface of the supporting rod 2021 is provided with a blocking rope 204 perpendicular to the supporting rod, two ends of the blocking rope 204 are respectively provided with a hook 205, a plurality of positioning holes 2023 connected with the hooks 205 are formed in the side wall of the supporting rod 2021, the blocking rope 204 can prevent a medicine box on the goods shelf 2 from falling, when the heights of the medicine boxes are different, the positions of the hooks 205 can be adjusted, and then the heights of the blocking rope 204 can be adjusted, the blocking rope 204 is simple to install and fix, convenient to store and small in occupied space; the side of the middle rod 2022 is vertically provided with a plurality of positioning columns 2024, the positioning columns 2024 are in one-to-one correspondence with the positioning holes 2023 and have the same height, the middle part of the blocking rope 204 is lapped at the upper end of the positioning columns 2024, and the positioning columns 2024 increase the support of the middle part of the blocking rope 204, so that the rigidity of the blocking rope 204 is effectively improved.

Referring to fig. 8, fig. 8 is a schematic diagram of a transfer device according to the present utility model, including the above-mentioned medical transfer vehicle, a transfer platform 19 is disposed at an opening of a side plate 4 of the medical transfer vehicle, the transfer platform 19 is disposed in a transfer area, the transfer platform 19 includes a rectangular base 20, a detachable second roller 21 is disposed at an upper end of the base 20, the base 20 is fixed on the ground of the transfer area, and a detachment manner of the second roller 21 is the same as that of the first roller 8, which is not described in detail herein; after the second roller 21 is disassembled, the transfer area can be comprehensively cleaned and killed, so that the sterilization and disinfection operation is convenient; the second roller 21 and the first roller 8 are positioned at the same level.

The working principle of the utility model is as follows:

The intravenous medicine configuration center is divided into an unclean area, a clean area and a transfer area, wherein the unclean area and the clean area are respectively provided with a medicine transfer vehicle, and the transfer area is internally provided with a transfer platform 19; when intravenous drugs are required to be prepared, the drugs are firstly packaged into different drug baskets according to orders, then all the drug baskets are placed on the goods shelf 2 of the transfer trolley in a non-clean area, and simultaneously the foot switch 15 is rotated to lock the goods shelf 2 by the second clamping block 18; depending on the height of the basket filled by the pallet 2, the barrier strings 204 are suspended at the corresponding height; then pushing the transfer trolley to the transfer area and aligning with the carrying window of the transfer area, and then rotating the foot switch 15 to enable the first clamping block 16 to buckle the base 20 of the transfer platform 19, and simultaneously loosening the limit of the second clamping block 18 on the goods shelf 2; the pallet 2 is then pushed by the transfer trolley onto the transfer platform 19.

When the goods shelf 2 in the transfer area needs to be moved to the transfer trolley in the clean area, the transfer trolley in the clean area is moved to the carrying window in the transfer area, and then the foot switch 15 is rotated, so that the first clamping block 16 buckles the base 20 of the transfer platform 19, and the goods shelf 2 is pushed to the transfer trolley; when the goods shelf 2 is misplaced, the guide plate 12 can correct the position of the goods shelf 2, so that the goods shelf 2 can be accurately moved to the slide rail 3; after the goods shelf 2 is completely moved onto the trolley 1, the foot switch 15 is rotated, so that the connecting rod 17 drives the second clamping block 18 to rotate and lock the goods shelf 2; when it is desired to feed the empty pallet 2 into the unclean area, the operation steps are the same as above, and will not be described again.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A medical transfer car (buggy), its characterized in that: the trolley comprises a split trolley (1) and a goods shelf (2), wherein the trolley (1) comprises a sliding rail (3) at the top, a side plate (4) surrounding the sliding rail (3) and having one end opened, and a frame (5) fixedly supporting the side plate (4), the goods shelf (2) is slidably arranged at the upper end of the sliding rail (3), and universal wheels (6) are arranged at the bottom end of the frame (5); the frame (5) is provided with handrail (7) in the open-ended one side of keeping away from curb plate (4), slide rail (3) are including a plurality of parallel interval setting's first cylinder (8), first cylinder (8) are the line and arrange to the opening part of curb plate (4) by nearly handrail (7) end.

2. A medical transfer vehicle as claimed in claim 1, wherein: the first roller (8) comprises a rotating shaft (9), a cylinder (10), a bearing (11) for connecting the rotating shaft (9) and the cylinder (10), a Z-shaped clamping groove (41) is formed in the side plate (4), the groove width of the clamping groove (41) is equal to or slightly larger than the diameter of the rotating shaft (9), and one end opening of the Z shape of the clamping groove (41) faces upwards.

3. A medical transfer vehicle as claimed in claim 1, wherein: the opening part of curb plate (4) is provided with deflector (12) of falling splayed, the width of deflector (12) big open end is greater than the width of goods shelves (2), the little open end and curb plate (4) fixed connection of deflector (12).

4. A medical transfer vehicle as claimed in claim 1, wherein: the side plates (4) are provided with a plurality of groups of horizontally parallel guide wheels (13) on two sides of the first roller (8) in the axial direction, and the distance between each group of guide wheels (13) is equal to the width of the goods shelf (2).

5. A medical transfer vehicle as claimed in claim 1, wherein: the lower end of the sliding rail (3) is provided with a hasp mechanism (14), and the hasp mechanism (14) comprises a rotary foot switch (15), an elliptical cylinder-shaped first clamping block (16) and a connecting rod (17) for connecting the foot switch (15) and the first clamping block (16); the first clamping block (16) is located in the middle of the guide plate (12), and the height of the center point of the first clamping block (16) is lower than the upper end face of the first roller (8) in addition to the length half shaft of the first clamping block.

6. A medical transfer vehicle as in claim 5, wherein: the goods shelf (2) comprises a plurality of layers of horizontal frames (201) and vertical rods (202) which vertically connect the frames (201), and a plurality of parallel cross bars (203) are lapped on the frames (201).

7. A medical transfer vehicle as in claim 6, wherein: a second clamping block (18) is arranged on one side of the connecting rod (17) close to the foot switch (15), and the second clamping block (18) is in an elliptic cylinder shape and is positioned at the inner side edge of the frame (201); the height of the center point of the second clamping block (18) is higher than the upper end face of the first roller (8), and the long shafts of the first clamping block (16) and the second clamping block (18) are mutually perpendicular.

8. A medical transfer vehicle as in claim 6, wherein: the vertical rod (202) comprises support rods (2021) at two ends and a middle rod (2022) in the middle, a blocking rope (204) perpendicular to the support rods is arranged on the side face of the support rods (2021), two hooks (205) are respectively arranged at two ends of the blocking rope (204), and a plurality of positioning holes (2023) connected with the hooks (205) are formed in the side wall of the support rods (2021).

9. A medical transfer vehicle as claimed in claim 8, wherein: the side of middle pole (2022) is provided with a plurality of reference columns (2024) vertically, reference column (2024) and locating hole (2023) one-to-one and highly the same, the middle part of stopping rope (204) overlap joint in the upper end of reference column (2024).

10. A transfer device, characterized by, including the medical transfer car (buggy) of any one of claims 1 to 9, the opening part of curb plate (4) of medical transfer car is provided with a transfer platform (19), transfer platform (19) are including returning shape base (20), the upper end of base (20) is provided with detachable second cylinder (21), second cylinder (21) and first cylinder (8) are located same level.