Patient operation transfer trolley

Abstract

The utility model discloses a patient operation transfer cart which comprises a first cart, a second cart and a bed board, supporting legs are fixedly installed at the positions, close to the four corners, of the lower surfaces of the first cart and the second cart, universal wheels are fixedly installed at the lower ends of the supporting legs, and protective fences are fixedly installed at the two ends of the upper surface of the bed board. Butt joint structures are arranged on the first trolley and the second trolley, fixing structures are arranged on the upper surfaces of the first trolley and the second trolley, and each butt joint structure comprises a first sliding groove, a rolling wheel, a first butt joint block, a fixing plate, a first hole, a second hole, a second butt joint block, a second limiting groove, a first limiting groove, a second limiting column and a first limiting column. According to the patient operation transfer trolley, the first trolley and the second trolley can be kept connected, workers do not need to hold the first trolley and the second trolley, time and labor are saved, and the bed board can be fixed and prevented from sliding.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical transfer vehicles, in particular to a patient surgical transfer vehicle. Background Art

[0002] When an injured patient who is difficult to move needs to undergo surgery or be moved, the patient needs to be transferred between beds, so a surgical transfer vehicle is needed, such as a clinical nursing surgical exchange vehicle with publication number CN209236616U, which includes a moving card slot, a rotating rod, a limit card tooth, a rotating gear and an inner rod; the receiving plate is connected to the inner side of the connecting rod by welding; the moving rod is a cylindrical structure, and the upper part of the moving rod is connected to the bottom middle position of the lower plate by welding, and the bottom of the moving rod is installed in the interior of the contraction bin by embedding, and the outer side of the moving rod is provided with a moving card slot of a rectangular structure; The rotating rod is a cylindrical internal hollow structure, and a rotating handle is installed on the outer end of the rotating rod by welding, and the inner rod is installed inside the rotating rod by embedding. The rubber wheel here is a structure embedded in the T-shaped slide groove inside the embedding part, so that the embedding part can drive the upper plate to move, so that the patient above the upper plate can be exchanged and moved; when transferring the upper plate, the staff is required to hold the two vehicles to keep the two vehicles connected to avoid the deviation of the other exchange vehicle during the transfer, which is time-consuming and labor-intensive, and the embedding part at the bottom of the upper plate slides on the outside of the rubber wheel, and there is no fixed structure. The upper plate will slide during the transfer of patients, posing a safety hazard. Utility Model Content

[0003] The main purpose of the utility model is to provide a patient operation transfer vehicle, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A patient surgical transfer vehicle comprises a No. 1 vehicle, a No. 2 vehicle and a bed board, wherein support legs are fixedly installed near the four corners on the lower surfaces of the No. 1 vehicle and the No. 2 vehicle, universal wheels are fixedly installed on the lower ends of the support legs, guardrails are fixedly installed on both ends of the upper surface of the bed board, a docking structure is arranged on the No. 1 vehicle and the No. 2 vehicle, and a fixed structure is arranged on the upper surfaces of the No. 1 vehicle and the No. 2 vehicle, wherein the docking structure comprises a No. 1 slide groove, a roller, a No. 1 docking block, a fixed plate, a No. 1 hole, a No. 2 hole, a No. 2 docking block, a No. 2 limit groove, a No. 1 limit groove, a No. 2 limit column and a No. 1 limit column.

[0006] Preferably, a No. 1 slide groove is provided on the upper surface of the No. 1 car and the No. 2 car near both ends, rollers are fixedly installed on the lower surface of the bed board near the four corners, a No. 1 docking block is fixedly installed on the rear end of the two end surfaces of the No. 1 car, and a No. 2 docking block is fixedly installed on the front end of the two end surfaces of the No. 2 car.

[0007] Preferably, a No. 1 limit groove is opened on the upper surface of the No. 2 docking block near the front end, a No. 2 limit groove is opened on the upper surface of the No. 2 docking block at the rear end of the No. 1 limit groove, a No. 1 hole is opened in the middle of the upper surface of the No. 1 docking block, and a No. 2 hole is opened on the upper surface of the No. 1 docking block at the rear end of the No. 1 hole.

[0008] Preferably, a No. 1 limit column is inserted into the No. 1 hole and the No. 1 limit groove, a No. 2 limit column is inserted into the No. 2 hole and the No. 2 limit groove, the No. 1 limit column is fixedly installed near the front end on the lower surface of the fixed plate, and the No. 2 limit column is fixedly installed near the rear end on the lower surface of the fixed plate.

[0009] Preferably, the fixed structure includes a handwheel, a rectangular slider, a bidirectional threaded rod, a rectangular slide groove, a bearing, a No. 1 mounting seat, a movable rod, a No. 2 mounting seat, a limit clamping plate, and a rectangular limit groove, and rectangular slide grooves are provided on the upper surfaces of the No. 1 and No. 2 cars.

[0010] Preferably, bearings are fixedly installed on the front and rear surfaces of the rectangular slide groove, a bidirectional threaded rod is movably installed on the inner surface of the bearing, a handwheel is fixedly installed on the outer end of the bidirectional threaded rod, and rectangular sliders are spirally installed on the outer surface of the bidirectional threaded rod near the front and rear ends, and a No. 1 mounting seat is fixedly installed on the upper end of the rectangular slider.

[0011] Preferably, a movable rod is movably installed on the rectangular limit groove, a No. 2 mounting seat is fixedly installed in the middle of the lower surface of the limit clamp plate near the front and rear ends, a movable rod is movably installed on the No. 2 mounting seat, and a rectangular limit groove is opened in the middle of the lower surface of the bed board.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the docking structure, when transferring the bed board, the No. 1 car and the No. 2 car can be connected to align the No. 1 slide groove, and then slide in the No. 1 slide groove to the No. 2 car through the rollers fixedly installed near the four corners on the lower surface of the bed board to complete the transfer.

[0014] 2. Through the fixed structure, during the patient transfer process, the hand wheel can be turned to move the limit card plate upward and insert it into the rectangular limit groove opened in the middle of the lower surface of the bed board to fix the bed board and prevent it from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a patient operation transfer vehicle of the utility model;

[0016] Figure 2 It is a partial cross-sectional view of a patient operation transfer vehicle of the utility model;

[0017] Figure 3 This is a cross-sectional view of a patient operation transfer vehicle of the utility model;

[0018] Figure 4 The utility model is a patient operation transfer vehicle Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 The utility model is a patient operation transfer vehicle Figure 3 Enlarged view of point B in the middle.

[0020] In the figure: 1. Car No. 1; 101. Car No. 2; 2. Support leg; 201. Universal wheel; 3. Bed board; 4. Guardrail; 5. Docking structure; 501. Slide No. 1; 502. Roller; 503. Docking block No. 1; 504. Fixed plate; 505. Hole No. 1; 506. Hole No. 2; 507. Docking block No. 2; 508. Limiting groove No. 2; 509. Limiting groove No. 1; 510. Limiting column No. 2; 511. Limiting column No. 1; 6. Fixed structure; 601. Hand wheel; 602. Rectangular slider; 603. Bidirectional threaded rod; 604. Rectangular slide; 605. Bearing; 606. Mounting seat No. 1; 607. Movable rod; 608. Mounting seat No. 2; 609. Limiting card plate; 610. Rectangular limiting groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a patient surgical transfer vehicle comprises a No. 1 vehicle 1, a No. 2 vehicle 101, and a bed board 3. Support legs 2 are fixedly installed near the four corners of the lower surfaces of the No. 1 vehicle 1 and the No. 2 vehicle 101, and universal wheels 201 are fixedly installed at the lower ends of the support legs 2. Guardrails 4 are fixedly installed at both ends of the upper surface of the bed board 3. A docking structure 5 is provided on the No. 1 vehicle 1 and the No. 2 vehicle 101. A fixed structure 6 is provided on the upper surfaces of the No. 1 vehicle 1 and the No. 2 vehicle 101. The docking structure 5 comprises a No. 1 slide groove 501, a roller 502, a No. 1 docking block 503, a fixing plate 504, a No. 1 hole 505, a No. 2 hole 506, a No. 2 docking block 507, a No. 2 limiting groove 508, a No. 1 limiting groove 509, a No. 2 limiting column 510, and a No. 1 limiting column 511.

[0023] The upper surfaces of the No. 1 and No. 2 vehicles 101 are provided with No. 1 slide grooves 501 near both ends, and the lower surface of the bed plate 3 is fixedly installed with rollers 502 near the four corners. The rear ends of the surfaces of the No. 1 and No. 2 vehicles 101 are fixedly installed with No. 1 docking blocks 503, and the front ends of the surfaces of the No. 2 and No. 3 vehicles 101 are fixedly installed with No. 2 docking blocks 507. The upper surface of the No. 2 docking block 507 is provided with a No. 1 limiting groove 509 near the front end, and the upper surface of the No. 2 docking block 507 is provided with a No. 2 limiting groove 508 at the rear end of the No. 1 limiting groove 509. The middle part of the upper surface of the No. 1 docking block 503 is provided with a No. 1 hole 505, and the No. 1 docking block is provided at the rear end of the No. 1 hole 505. A No. 2 hole 506 is provided on the upper surface of 503; a No. 1 limit column 511 is inserted into the No. 1 hole 505 and the No. 1 limit groove 509, and a No. 2 limit column 510 is inserted into the No. 2 hole 506 and the No. 2 limit groove 508. A No. 1 limit column 511 is fixedly installed near the front end on the lower surface of the fixed plate 504, and a No. 2 limit column 510 is fixedly installed near the rear end on the lower surface of the fixed plate 504. When the bed board 3 is transferred, the No. 1 car 1 and the No. 2 car 101 can be connected to align the No. 1 slide groove 501, and then the rollers 502 fixedly installed near the four corners on the lower surface of the bed board 3 slide in the No. 1 slide groove 501 to the No. 2 slide groove. The transfer is completed on the car 101; the fixed structure 6 includes a handwheel 601, a rectangular slider 602, a bidirectional threaded rod 603, a rectangular slide 604, a bearing 605, a No. 1 mounting seat 606, a movable rod 607, a No. 2 mounting seat 608, a limit card plate 609, and a rectangular limit groove 610. The No. 1 car 1 and the No. 2 car 101 are provided with a rectangular slide 604 on the upper surface; the front and rear surfaces of the rectangular slide 604 are fixedly mounted with bearings 605, and the inner surface of the bearing 605 is movably mounted with a bidirectional threaded rod 603, and the outer end of the bidirectional threaded rod 603 is fixedly mounted with a handwheel 601, and the outer surface of the bidirectional threaded rod 603 is close to the front and rear A rectangular slider 602 is spirally installed at both ends, and a No. 1 mounting seat 606 is fixedly installed on the upper end of the rectangular slider 602; a movable rod 607 is movably installed on the rectangular limiting groove 610, and a No. 2 mounting seat 608 is fixedly installed in the middle of the lower surface of the limiting clamping plate 609 near the front and rear ends, and a movable rod 607 is movably installed on the No. 2 mounting seat 608, and a rectangular limiting groove 610 is opened in the middle of the lower surface of the bed board 3. During the process of transporting patients, the hand wheel 601 can be turned to make the limiting clamping plate 609 move upward and get into the rectangular limiting groove 610 opened in the middle of the lower surface of the bed board 3, so as to fix the bed board 3 and prevent the bed board 3 from sliding.

[0024] It should be noted that the utility model is a patient surgical transfer vehicle. When in use, firstly, the No. 2 docking block 507 fixedly installed at the front end of the two end surfaces of the No. 2 vehicle 101 needs to be inserted into the No. 1 docking block 503 fixedly installed at the rear end of the two end surfaces of the No. 1 vehicle 1, and then the No. 1 limiting column 511 and the No. 2 limiting column 510 fixedly installed on the lower surface of the fixing plate 504 are respectively inserted into the No. 1 hole 505, the No. 1 limiting groove 509 and the No. 2 hole 506, the No. 2 limiting groove 508 to complete the limiting, so that the No. 1 vehicle 1 and the No. 2 vehicle 101 are connected, and then the hand wheel 601 on the No. 1 vehicle 1 is rotated to drive the bidirectional threaded rod 603 to rotate on the inner surface of the bearing 605, so that the outer surface of the bidirectional threaded rod 603 is close to the spirally installed rectangular sliding block 602 in the rectangular groove. The movable rod 607 is rotated on the No. 1 mounting seat 606, and the upper end of the movable rod 607 is rotated on the No. 2 mounting seat 608, and the No. 2 mounting seat 608 is driven to move downward, so that the limiting card plate 609 is disengaged from the rectangular limiting groove 610 provided on the lower surface of the bed board 3, and then the bed board 3 is pushed, so that the rollers 502 fixedly installed on the lower surface of the bed board 3 near the four corners slide in the No. 1 sliding groove 501 until the bed board 3 moves onto the No. 2 car 101, and then the handwheel 601 on the No. 2 car 101 is rotated to make the limiting card plate 609 move upward and get into the rectangular limiting groove 610 to complete the fixation.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A patient transfer vehicle for surgery, characterized in that: The invention comprises a first car (1), a second car (101), and a bed board (3), wherein the first car (1) and the second car (101) are fixedly mounted with support legs (2) near the four corners of the lower surface, and the lower ends of the support legs (2) are fixedly mounted with universal wheels (201), and the upper ends of the bed board (3) are fixedly mounted with guardrails (4), and the first car (1) and the second car (101) are provided with docking structures (5), and the first car ( The upper surfaces of the first and second vehicles (101) are both provided with a fixed structure (6), and the docking structure (5) comprises a first slide groove (501), a roller (502), a first docking block (503), a fixed plate (504), a first hole (505), a second hole (506), a second docking block (507), a second limiting groove (508), a first limiting groove (509), a second limiting column (510), and a first limiting column (511).

2. A patient operation transfer vehicle according to claim 1, characterized in that: The upper surfaces of the No. 1 car (1) and the No. 2 car (101) are provided with No. 1 slide grooves (501) near both ends, and the lower surface of the bed plate (3) is fixedly installed with rollers (502) near the four corners. The rear ends of the surfaces of both ends of the No. 1 car (1) are fixedly installed with No. 1 docking blocks (503), and the front ends of the surfaces of both ends of the No. 2 car (101) are fixedly installed with No. 2 docking blocks (507).

3. A patient operation transfer vehicle according to claim 2, characterized in that: A first limiting groove (509) is provided on the upper surface of the second docking block (507) near the front end, a second limiting groove (508) is provided on the upper surface of the second docking block (507) at the rear end of the first limiting groove (509), a first hole (505) is provided in the middle of the upper surface of the first docking block (503), and a second hole (506) is provided on the upper surface of the first docking block (503) at the rear end of the first hole (505).

4. A patient operation transfer vehicle according to claim 3, characterized in that: A No. 1 limiting column (511) is inserted into the No. 1 hole (505) and the No. 1 limiting groove (509), a No. 2 limiting column (510) is inserted into the No. 2 hole (506) and the No. 2 limiting groove (508), the No. 1 limiting column (511) is fixedly installed on the lower surface of the fixing plate (504) near the front end, and the No. 2 limiting column (510) is fixedly installed on the lower surface of the fixing plate (504) near the rear end.

5. The patient operation transfer vehicle according to claim 4, characterized in that: The fixed structure (6) comprises a hand wheel (601), a rectangular slider (602), a bidirectional threaded rod (603), a rectangular slide groove (604), a bearing (605), a No. 1 mounting seat (606), a movable rod (607), a No. 2 mounting seat (608), a limiting clamping plate (609), and a rectangular limiting groove (610). The upper surfaces of the No. 1 car (1) and the No. 2 car (101) are provided with a rectangular slide groove (604).

6. The patient operation transfer vehicle according to claim 5, characterized in that: The front and rear surfaces of the rectangular slide groove (604) are both fixedly mounted with bearings (605); the inner surface of the bearing (605) is movably mounted with a bidirectional threaded rod (603); the outer end of the bidirectional threaded rod (603) is fixedly mounted with a hand wheel (601); the outer surface of the bidirectional threaded rod (603) is both spirally mounted with a rectangular slider (602) near the front and rear ends; the upper end of the rectangular slider (602) is fixedly mounted with a No. 1 mounting seat (606).

7. The patient operation transfer vehicle according to claim 6, characterized in that: A movable rod (607) is movably mounted on the rectangular limiting groove (610), a No. 2 mounting seat (608) is fixedly mounted in the middle of the lower surface of the limiting clamping plate (609) near the front and rear ends, a movable rod (607) is movably mounted on the No. 2 mounting seat (608), and a rectangular limiting groove (610) is provided in the middle of the lower surface of the bed board (3).

Images