CN219700341U

CN219700341U - Transfer bed

Info

Publication number: CN219700341U
Application number: CN202321066747.8U
Authority: CN
Inventors: 钟林; 逢慧君
Original assignee: No 1 Peoples Hospital of Pinghu
Current assignee: No 1 Peoples Hospital of Pinghu
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-19
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a transfer bed, which comprises a bottom plate, wherein universal wheels are arranged on the left side and the right side of the bottom plate, a protection frame is arranged above the bottom plate, first sliding grooves are formed in the left side and the right side of the inside of the bottom plate, a first hydraulic cylinder is arranged in the first sliding grooves, a first sliding block is connected with the extending end of the first hydraulic cylinder, two supporting rods which are arranged in a crossing manner are arranged in the protection frame, movable shafts are connected between the supporting rods, and a supporting plate is arranged above the two supporting rods. The utility model can push the first sliding block to move under the action of the first hydraulic oil cylinder, the two ends of the supporting rods are respectively and movably connected with the first sliding block and the second sliding block in a pin joint mode, the two supporting rods are movably connected through the movable shaft, the first sliding block can push the two supporting rods to rotate along the outer part of the movable shaft, the second sliding block is synchronously pushed to move in the second sliding groove, and thrust is acted on the supporting plate, so that the height of the supporting plate can be changed.

Description

Transfer bed

Technical Field

The utility model relates to the technical field of transport beds, in particular to a transport bed.

Background

A transfer couch is mainly applied to hospitals, and is a special medical couch for transferring patients from operation table to ward and from ambulance.

According to the utility model, through retrieval, in a transfer bed with the publication number of CN215821425U, the utility model discloses a transfer bed, which relates to the field of medical equipment, and comprises a bed frame, a bed plate driving device and a reset device, wherein the bed frame is provided with an upper bed position and a transportation position, the upper bed position is arranged below the transportation position, the bed plate is vertically and slidably arranged in the bed frame, the bed plate is used for sliding between the upper bed position and the transportation position, one end of the reset device is fixedly connected with the bed frame, the other end of the reset device is fixedly connected with the bed plate, the reset device is used for pushing the bed plate from the upper bed position to the transportation position, the bed plate driving device is fixedly connected with the bed plate, and the bed plate driving device is used for driving the bed plate to move downwards to the upper bed position.

The existing transport bed has the following problems:

the bed is transported in general to the adoption altitude mixture control is used for adapting to the patient of different heights, can transport the patient of different heights, because some ground roughness, or the elevator damages unable adaptation elevator, and the bed board passes through the mode of bolt fastening with transporting the bed, also can not dismantle, will transport the whole transport of bed together with the patient, but the problem of whole transport difficulty. To this end we provide a transfer bed.

Disclosure of Invention

The present utility model is directed to a transfer bed for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transfer bed, includes the bottom plate, the left and right sides of bottom plate bottom all is provided with the universal wheel, the top of bottom plate is provided with protection frame, first spout has all been seted up to the inside left and right sides of bottom plate, the inside of first spout is provided with first hydraulic cylinder, the extension end of first hydraulic cylinder is connected with first slider, protection frame's inside is provided with the bracing piece of two alternately setting, be connected with the loose axle between the bracing piece, two the top of bracing piece is provided with the backup pad, the second spout has all been seted up to the inside left and right sides of backup pad, the inside of second spout is provided with the second slider, the top of backup pad is provided with the support crossbearer, the top of support crossbearer is provided with the bed board.

Preferably, the bottom plate is fixedly connected with the protection frame, the bottom plate is fixedly connected with the first hydraulic cylinder through bolts, the first hydraulic cylinder is fixedly connected with the first sliding block, the two support rods are movably connected through movable shafts, two ends of the support rods are respectively and movably connected with the second sliding block in a pin joint mode, and the second sliding block is matched with the second sliding groove.

Preferably, the top of the inside of the supporting plate is provided with a ring groove, and a plurality of balls are arranged in the ring groove.

Preferably, a bearing is embedded in the middle of the inside of the supporting transverse frame, a supporting shaft is arranged in the bearing in a penetrating mode, a coaxial gear is connected to the bottom of the supporting shaft, a limiting block is arranged on the right side of the coaxial gear, and a second hydraulic oil cylinder is connected to the right side of the limiting block.

Preferably, the annular groove is locally adapted to the ball, the supporting plate is movably connected with the supporting transverse frame through a supporting shaft, the top of the supporting plate is fixedly connected with the supporting transverse frame, the bottom of the supporting shaft is fixedly connected with a coaxial gear, the coaxial gear is meshed with a limiting block, and the limiting block is fixedly connected with a second hydraulic oil cylinder.

Preferably, the limit groove and the groove rail are all seted up on the left and right sides of supporting the crossbearer, the left and right sides of bed board all is connected with the fixed block, the inside of fixed block is provided with spacing spring, the gag lever post is worn to be equipped with in spacing spring's inside, the bottom of gag lever post is connected with the inserted block, the top of gag lever post is connected with the handle, gag lever post and inserted block fixed connection, inserted block and limit groove looks adaptation.

Preferably, a pulley is connected to one side of the fixing block, which is close to the center of the bed board, and the pulley is matched with the grooved rail.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can push the first sliding block to move under the action of the first hydraulic oil cylinder, the two ends of the supporting rods are respectively and movably connected with the first sliding block and the second sliding block in a pin joint mode, the two supporting rods are movably connected through the movable shaft, the first sliding block can push the two supporting rods to rotate along the outer part of the movable shaft, the second sliding block is synchronously pushed to move in the second sliding groove, and thrust is acted on the supporting plate, so that the height of the supporting plate can be changed.

The ball provided by the utility model can be used for providing rolling support for the support cross frame, the ring groove can limit the moving track of the ball, and the portability of the rotation of the support cross frame can be improved.

According to the utility model, the support cross frame can rotate along the support shaft and synchronously drive the support shaft and the coaxial gear to rotate, the rotation angle of the support cross frame and the bed plate can be changed until the bed plate is adjusted to a proper direction, and the second hydraulic cylinder pushes the limiting block to move, so that the limiting block is meshed with the coaxial gear, the rotation of the coaxial gear can be limited, the support cross frame and the bed plate can be kept in an adjusting direction, and the support cross frame and the bed plate can be used for accommodating a patient.

According to the utility model, the spacing spring can be compressed by the handle traction spacing rod and the inserting block, the inserting block is separated from the spacing groove, the bed plate can be pushed, the pulleys on the two sides of the bed plate move along the central axis direction of the groove rail until the supporting transverse frame is separated from the bed plate, the bed plate can be removed, a patient can be carried by the bed plate, or the patient can be placed on the bed plate, the pulleys on the two sides of the bed plate are inserted into the groove rail, the bed plate is pushed to the inside of the supporting transverse frame, the inserting block is pushed into the inside of the spacing groove by the spacing spring, the positions of the supporting transverse frame and the bed plate can be limited, and the whole transfer bed can be used for transferring the patient together.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a protective frame; 4. a first chute; 5. a first hydraulic cylinder; 6. a first slider; 7. a support rod; 8. a movable shaft; 9. a support plate; 10. a second chute; 11. a second slider; 12. a supporting cross frame; 13. a bed board; 14. a ring groove; 15. a ball; 16. a bearing; 17. a support shaft; 18. a coaxial gear; 19. a limiting block; 20. a second hydraulic cylinder; 21. a fixed block; 22. a pulley; 23. a limit spring; 24. a limit rod; 25. a handle; 26. inserting blocks; 27. a limit groove; 28. grooved rails.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a transport bed, including bottom plate 1, the left and right sides of bottom plate 1 bottom all is provided with universal wheel 2, the top of bottom plate 1 is provided with protection frame 3, first spout 4 has all been seted up to the inside left and right sides of bottom plate 1, the inside of first spout 4 is provided with first hydraulic cylinder 5, the extension end of first hydraulic cylinder 5 is connected with first slider 6, protection frame 3's inside is provided with two cross arrangement's bracing piece 7, be connected with loose axle 8 between the bracing piece 7, the top of two bracing pieces 7 is provided with backup pad 9, second spout 10 has all been seted up in the inside left and right sides of backup pad 9, the inside of second spout 10 is provided with second slider 11, bottom plate 1 and protection frame 3 fixed connection, bottom plate 1 and first hydraulic cylinder 5 pass through bolt fixed connection, first hydraulic cylinder 5 and first slider 6 fixed connection, two spinal branch vaulting poles 7 pass through loose axle 8 swing joint, the both ends of bracing piece 7 respectively with second slider 11 activity pin joint, second slider 11 and second spout 10 looks adaptation, can promote first slider 6 and the inside and the backup pad that the inside is provided with backup pad 9 through the loose axle 8, can promote the inside and be provided with backup pad 9 along the second slider 8, the outside the thrust of second slider 8, the inside is provided with the second slider 12, the inside is used for the outside the side of two lateral connection of two lateral brackets 8, the thrust pieces 8, the inside is changed the inside the horizontal support plate is provided with the second slider 12.

As shown in fig. 1, further, a ring groove 14 is formed at the top of the inner portion of the supporting plate 9, a plurality of balls 15 are disposed in the ring groove 14, the balls 15 can be used for providing rolling support for the supporting cross frame 12, the ring groove 14 can limit the moving track of the balls 15, and the portability of the supporting cross frame 12 in rotation can be improved.

As shown in fig. 1 and 3, further, the bearing 16 is embedded in the middle part of the inside of the supporting cross frame 12, the supporting shaft 17 is penetrated in the inside of the bearing 16, the bottom of the supporting shaft 17 is connected with the coaxial gear 18, the right side of the coaxial gear 18 is provided with the limiting block 19, the right side of the limiting block 19 is connected with the second hydraulic cylinder 20, the ring groove 14 is locally matched with the ball 15, the supporting plate 9 is movably connected with the supporting cross frame 12 through the supporting shaft 17, the top of the supporting plate 9 is fixedly connected with the supporting cross frame 12, the bottom of the supporting shaft 17 is fixedly connected with the coaxial gear 18, the coaxial gear 18 is meshed with the limiting block 19, the limiting block 19 is fixedly connected with the second hydraulic cylinder 20, the supporting cross frame 12 can be rotated along the supporting shaft 17 and synchronously drive the supporting cross frame 17 and the coaxial gear 18 to rotate, the rotation angles of the supporting cross frame 12 and the bed plate 13 can be changed until the bed plate 13 is adjusted to a proper direction, the limiting block 19 is pushed to move through the second hydraulic cylinder 20, the limiting block 19 is meshed with the coaxial gear 18, the rotation of the coaxial gear 18 can be limited, and the supporting cross frame 12 and the bed plate 13 can be kept in an adjusted direction, and the patient can be placed.

As shown in fig. 1 and 4, further, the left and right sides of the support cross frame 12 are all provided with a limit groove 27 and a groove rail 28, the left and right sides of the bed board 13 are all connected with a fixed block 21, the inside of the fixed block 21 is provided with a limit spring 23, a limit rod 24 is penetrated in the inside of the limit spring 23, the bottom of the limit rod 24 is connected with an insert block 26, the top of the limit rod 24 is connected with a handle 25, the limit rod 24 is fixedly connected with the insert block 26, the insert block 26 is matched with the limit groove 27, one side of the fixed block 21, which is close to the center of the bed board 13, is connected with a pulley 22, the pulley 22 is matched with the groove rail 28, the limit rod 24 and the insert block 26 are pulled by the handle 25 to compress the limit spring 23, the insert block 26 is separated from the limit groove 27, the bed board 13 can be pushed, the pulley 22 at two sides of the bed board 13 is moved along the central axis direction of the groove rail 28 until the support cross frame 12 is separated from the bed board 13, the patient can be removed by the bed board 13, or the patient can be placed on the bed board 13, the pulley 22 at two sides of the bed board 13 is inserted into the groove rail 28, the pulley 22 at two sides of the limit groove 28 is matched with the limit groove 28, the position of the support cross frame 12 can be pushed into the bed board 12 by the position of the bed board through the limit groove 23, and the joint position of the bed board 12 can be pushed into the position of the bed board 13 by the joint position of the limit groove.

Working principle: firstly, a patient can be placed on a bed plate 13, pulleys 22 on two sides of the bed plate 13 are inserted into groove rails 28, the bed plate 13 is pushed into the supporting transverse frame 12, an inserting block 26 is pushed into the limiting groove 27 through a limiting spring 23, the positions of the supporting transverse frame 12 and the bed plate 13 can be limited, then, under the action of a first hydraulic cylinder 5, the first sliding block 6 can be pushed to move, two ends of a supporting rod 7 are respectively and movably connected with the first sliding block 6 and the second sliding block 11, the two supporting rods 7 are movably connected through a movable shaft 8, the first sliding block 6 can push the two supporting rods 7 to rotate along the outer part of the movable shaft 8, and synchronously push the second sliding block 11 to move in the second sliding groove 10, and the pushing force acts on the supporting plate 9, so that the height of the supporting plate 9 can be changed;

then, the supporting cross frame 12 can be rotated along the supporting shaft 17 and synchronously drives the supporting shaft 17 and the coaxial gear 18 to rotate, the rotation angle of the supporting cross frame 12 and the bed plate 13 can be changed until the bed plate 13 is adjusted to a proper direction, the limiting block 19 is pushed to move through the second hydraulic oil cylinder 20, the limiting block 19 is meshed with the coaxial gear 18, the rotation of the coaxial gear 18 can be limited, the supporting cross frame 12 and the bed plate 13 are kept in the adjusting direction, then the limiting rod 24 and the inserting block 26 can be pulled through the handle 25 to compress the limiting spring 23, the inserting block 26 is separated from the limiting groove 27, the bed plate 13 can be pushed, the pulleys 22 on two sides of the bed plate 13 are moved along the central axis direction of the grooved rail 28 until the supporting cross frame 12 and the bed plate 13 are separated, the bed plate 13 can be removed, and a patient is conveyed through the bed plate 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transfer bed comprising a floor (1), characterized in that: the utility model discloses a protection device for a floor, including bottom plate (1), backup pad (7), backup pad (9), second spout (10) have all been seted up to the top of bottom plate (1), first spout (4) have all been seted up to the inside left and right sides of bottom plate (1), the inside of first spout (4) is provided with first hydraulic cylinder (5), the extension end of first hydraulic cylinder (5) is connected with first slider (6), the inside of backup pad (3) is provided with bracing piece (7) of two alternately setting, be connected with loose axle (8) between bracing piece (7), two the top of bracing piece (7) is provided with backup pad (9), second spout (10) have all been seted up to the inside left and right sides of backup pad (9), the inside of second spout (10) is provided with second slider (11), the top of backup pad (9) is provided with supporting cross frame (12), the top of supporting cross frame (12) is provided with (13).

2. A transfer bed according to claim 1, wherein: the base plate (1) is fixedly connected with the protection frame (3), the base plate (1) is fixedly connected with the first hydraulic oil cylinder (5) through bolts, the first hydraulic oil cylinder (5) is fixedly connected with the first sliding block (6), the two support rods (7) are movably connected through movable shafts (8), two ends of the support rods (7) are respectively movably connected with the second sliding block (11) in a pin joint mode, and the second sliding block (11) is matched with the second sliding groove (10).

3. A transfer bed according to claim 1, wherein: the top of backup pad (9) inside has seted up annular (14), the inside of annular (14) is provided with a plurality of ball (15).

4. A transfer bed according to claim 3, wherein: the middle part inside of supporting crossbearer (12) is embedded with bearing (16), back shaft (17) are worn to be equipped with in the inside of bearing (16), the bottom of back shaft (17) is connected with coaxial gear (18), the right side of coaxial gear (18) is provided with stopper (19), the right side of stopper (19) is connected with second hydraulic cylinder (20).

5. A transfer bed according to claim 4, wherein: the annular groove (14) is locally matched with the ball (15), the supporting plate (9) is movably connected with the supporting transverse frame (12) through the supporting shaft (17), the top of the supporting plate (9) is fixedly connected with the supporting transverse frame (12), the bottom of the supporting shaft (17) is fixedly connected with the coaxial gear (18), the coaxial gear (18) is meshed with the limiting block (19), and the limiting block (19) is fixedly connected with the second hydraulic cylinder (20).

6. A transfer bed according to claim 1, wherein: limiting grooves (27) and groove rails (28) are formed in the left side and the right side of the supporting transverse frame (12), fixing blocks (21) are connected to the left side and the right side of the bed plate (13), limiting springs (23) are arranged in the fixing blocks (21), limiting rods (24) are arranged in the limiting springs (23) in a penetrating mode, inserting blocks (26) are connected to the bottoms of the limiting rods (24), handles (25) are connected to the tops of the limiting rods (24), the limiting rods (24) are fixedly connected with the inserting blocks (26), and the inserting blocks (26) are matched with the limiting grooves (27).

7. A transfer bed according to claim 6, wherein: one side of the fixed block (21) close to the center of the bed plate (13) is connected with a pulley (22), and the pulley (22) is matched with the grooved rail (28).