Personnel transfer system

Abstract

The utility model discloses a personnel transfer system, which relates to the technical field of medical instruments, and comprises a transfer device, the hoisting component is mounted above one side of the transfer device, the hoisting component comprises a manipulator, the top end of the manipulator grabs a hoisting rod, hooks are arranged at the two ends of the hoisting rod respectively, a hoisting vest below the hooks is hoisted by the hooks, and straps of the hoisting vest are hoisted by the hoisting rod; according to the scheme, through cooperation of the transfer device and the lifting assembly, multiple medical workers do not need to follow, the number of the medical workers is reduced, a patient with mobility difficulty is lifted up through the lifting assembly and moved to the position above the transfer device, and therefore the patient is transferred, the transferring efficiency is improved, and the transferring efficiency is improved. The device is time-saving, labor-saving, safe, controllable, convenient and fast

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is personnel transfer system. BACKGROUND

[0002] During the medical treatment process, the patient often needs to be transferred for various examinations, and for postoperative personnel, disabled personnel or the elderly, multiple personnel are often needed to lift and send during the transfer, which is time-consuming and laborious and has low safety.

[0003] Therefore, it is necessary to provide a personnel transfer system that can assist in transferring personnel, single-person operation, time-saving and labor-saving, safe and controllable, convenient and fast, and can be used for the transportation of patients, disabled personnel, the elderly and the like, effectively solving the problem of inconvenient operation of the existing personnel transportation device. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiencies of the prior art and provides a personnel transfer system.

[0005] The personnel transfer system comprises:

[0006] A transfer device is installed with a walking system at the bottom;

[0007] A hoisting component is installed above the side position of the transfer device, the hoisting component comprises a mechanical hand, the top end of the mechanical hand grips a hoisting rod, hooks are arranged at both ends of the hoisting rod, the hooks hoist a hoisting vest below, the hoisting rod hoists the shoulder strap of the hoisting vest, and a triangular area is formed between the hoisted hoisting vest and the shoulder strap, which is convenient for the arm to pass through.

[0008] Further, the walking system comprises two groups of a plurality of walking devices arranged in a straight line along the two sides of the bottom of the transfer device, and an electric appliance cabinet for controlling the walking of the walking devices is installed in the inside of the transfer trolley frame.

[0009] Further, the transfer device comprises:

[0010] A transfer trolley frame;

[0011] At least one bed body is located above the transfer trolley frame, a driving assembly is installed below, and the length of the bed body extending transversely above the transfer trolley frame and retracting is adjusted through the driving assembly.

[0012] Further, the transfer trolley frame comprises a lower plate located below, an upper plate located above, a connecting arch frame located in the middle and a support plate extending from one side of the lower plate, the connecting arch frame is arranged in an arc shape, the top end is fixedly connected with the bottom end of the upper plate to support the upper plate, and the bottom end is fixedly connected with the top end of the lower plate.

[0013] Further, each bed body comprises a plurality of bed plates arranged in line along the upper plate, the surfaces of the bed plates are equidistantly distributed with a plurality of fixed belts, and an air bag is arranged above the bed plates at a position in a cavity encompassed by the plurality of fixed belts.

[0014] Further, the driving assembly comprises a telescopic motor fixed to the lower surface of the upper plate by bolts, the output end of the telescopic motor is connected with a telescopic gear, a straight rack transversely distributed along the upper plate is installed below the upper plate at a position corresponding to the telescopic gear, and the straight rack and the telescopic gear are in meshing matching.

[0015] Further, the upper plate comprises a base plate, the base plate is upwardly bent at positions corresponding to the end portions of the bed plates to form a U-shaped frame, an inner cavity between the upper and lower sides of the U-shaped frame forms a sliding groove, the end portions of the bed plates are inserted into the sliding groove to slide, the surface of the base plate is provided with a limiting slide transversely distributed along the base plate at a position corresponding to the straight rack, the straight rack is located inside the limiting slide, a driving groove is formed in the middle of the limiting slide at a position corresponding to the telescopic gear, and the telescopic gear passes through the driving groove and is in transmission assembly with the limiting slide.

[0016] Further, the transfer device adopts a transfer wheelchair.

[0017] Further, the walking device comprises a connecting piece, a telescopic oil cylinder, a hanger, a walking frame, a steering motor, a walking motor and a walking wheel, the connecting piece is an L-shaped angle plate, one end of the connecting piece is fixed by bolts and a mounting seat on one side of the telescopic oil cylinder, the other end of the connecting piece is fixedly connected by bolts and the bottom side edge of the transfer device, one end portion of the hanger is fixed with the output end of the telescopic oil cylinder, the other end portion of the hanger is fixedly connected with the output end of the steering motor, the walking frame is an inverted T-shaped frame, the steering motor is invertedly installed above the walking frame, the walking motor is transversely installed in the walking frame, and the output end of the walking motor passes through the walking frame and extends to the outside to be fixed at the center position of the walking wheel.

[0018] Further, the electric appliance cabinet is internally provided with a power supply, a controller, a frequency converter, an oil tank, an oil pump, an oil pump driving motor and a hydraulic oil distributor, the plug of the power supply is used for supplying power to the controller, the frequency converter, the oil pump driving motor and the hydraulic oil distributor, the oil pump driving motor drives the oil pump, and the hydraulic oil in the oil tank is distributed to the plurality of telescopic oil cylinders through the hydraulic oil distributor.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] 1、The scheme cooperates the transfer device and the lifting assembly, when the patient needs to be transferred, compared with the prior art which needs multiple medical staff to cooperate with the patient to transfer, it does not need multiple medical staff to follow, reduces the medical staff, lifts the patient who cannot move by the lifting assembly and moves to the upper side of the transfer device, thereby transferring the patient, which saves time and effort, is safe and controllable, convenient and fast;

[0021] 2、The scheme cooperates the transfer frame, the bed body and the driving assembly, can move the bed body to the outside of the transfer frame, cooperate the lifting assembly to lift the patient to the upper side of the bed body, further through the driving assembly to retract the bed body, complete the transfer of the patient, the operation is simple, the mechanical hand replaces the manual to realize the carrying of the patient, which saves time and effort. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure diagram of the personnel transfer system proposed in the scheme is shown;

[0023] Figure 2 The structure diagram of the personnel transfer system proposed in the scheme is shown;

[0024] Figure 3 The structure diagram of the transfer frame and the bed body when cooperating is shown;

[0025] Figure 4 The structure diagram of the transfer frame and the bed body when cooperating is shown;

[0026] Figure 5 The structure diagram of the bed body is shown;

[0027] Figure 6 The structure diagram of the bed body and the driving assembly when cooperating is shown;

[0028] Figure 7 The structure diagram of the walking device is shown;

[0029] Figure 8 The structure diagram of the electric appliance cabinet is shown;

[0030] Figure 9 The structure diagram of the mechanical hand is shown.

[0031] Figure 10 The structure diagram of the mechanical hand when grabbing the lifting assembly is shown.

[0032] Figure 11 The structure diagram of the lifting assembly installed on the transfer wheelchair is shown.

[0033] Reference numerals: 1. Transfer vehicle frame; 2. Bed frame; 3. Drive assembly; 4. Walking device; 5. Electrical cabinet; 6. Robotic arm; 7. Lifting rod; 8. Lifting vest; 9. Transfer wheelchair;

[0034] 11. Lower plate; 12. Upper plate; 13. Connecting arch frame; 14. Support plate;

[0035] 121. Substrate; 122. Slide groove; 123. Limiting slide; 124. Drive groove;

[0036] 21. Bed board; 22. Fixing straps; 23. Airbag;

[0037] 31. Telescopic motor; 32. Telescopic gear; 33. Straight rack;

[0038] 41. Connecting parts; 42. Telescopic cylinder; 43. Mounting bracket; 44. Traveling frame; 45. Steering motor; 46. Traveling motor; 47. Traveling wheels;

[0039] 51. Power supply; 52. Controller; 53. Frequency converter; 54. Oil tank; 55. Oil pump; 56. Oil pump drive motor; 57. Hydraulic oil distributor. Detailed Implementation

[0040] Example 1

[0041] This embodiment provides a personnel transfer system, as shown in the attached instruction manual. Figures 1-11 As shown, the system includes a transfer frame 1, with two beds 2 arranged in a straight line along the transfer frame 1 installed on top of the transfer frame 1. When transferring personnel, the personnel are first laid flat on the beds 2 and secured. The personnel are then transferred via the beds 2. A drive assembly 3 is installed below the beds 2, and the drive assembly 3 is used to adjust the length of the beds 2 extending and retracting laterally above the transfer frame 1. The transfer frame 1 moves via a walking system, which includes two sets of multiple walking devices 4 arranged in a straight line along the bottom of the transfer frame 1. An electrical cabinet 5 is installed inside the transfer frame 1 to control the movement of the walking devices 4. One side of the transfer frame 1 extends outward and a robotic arm 6 is installed at the extension. The top of the robotic arm 6 grips a lifting rod 7. Hooks are provided at both ends of the lifting rod 7. The lifting vest 8 below is lifted by the hooks. The hooks lift the back straps of the vest, and a triangular area is formed between the lifted vest and the back straps.

[0042] When personnel need to be transferred, in this embodiment, the personnel to be transferred include patients, disabled persons, and the elderly. This embodiment uses patients as an example for illustration. Figure 10As shown, when transporting the patient, first, the lifting vest 8 is put on the upper body of the patient, the patient's arms are put out from the position of the triangular area, the patient is lifted and then laid on the bed body 2, and is fastened to complete the fixation of the patient, finally, the electric cabinet 5 is controlled to walk through the walking device 4, thereby completing the transportation of the patient.

[0043] Please refer to the drawings of the specification Figure 4 The transport frame 1 in the embodiment is specifically described as follows: the transport frame 1 is composed of a lower plate 11 at the bottom, an upper plate 12 at the top, a connecting arch 13 in the middle, and a support plate 14 extending from one side of the lower plate 11, the top end of the connecting arch 13 is fixedly connected with the bottom end of the upper plate 12 and supports the upper plate 12, the bottom end of the connecting arch 13 and the top end of the lower plate 11 are fixedly connected, and the top end of the upper plate 12 is bent upward at the position corresponding to the bed body 2 and forms a slide for the bed body 2 to slide.

[0044] Please refer to the drawings of the specification Figure 5 The bed body 2 in the embodiment is specifically described as follows: each bed body 2 includes a bed plate 21 arranged in line along the upper plate 12, the two ends of each bed plate 21 are respectively embedded in the slides on the two sides of the upper plate 12 at the corresponding positions, the surface of the bed plate 21 is equidistantly distributed with a plurality of fixed binding belts 22, each fixed binding belt 22 includes a left binding belt and a right binding belt, the left binding belt and the right binding belt are buckled together through the buckles at the ends, thereby completing the fastening of the patient, an air bag 23 is further arranged above the bed plate 21 at the position covered by the fixed binding belt 22, thereby improving the comfort of the patient when being fastened and restrained.

[0045] When the patient lies on the bed plate 21, the back of the patient is close to the air bag 23, and the patient does not feel uncomfortable due to the soft material of the air bag 23, then the left binding belt and the right binding belt are pulled up and connected together through the buckles, thereby fastening the hands, feet, limbs and body of the patient, and maintaining the stability of the patient during transportation.

[0046] Please refer to the drawings of the specification Figure 6 The driving assembly 3 in the embodiment is specifically described as follows: the driving assembly 3 includes an extension motor 31 fixed to the lower surface of the upper plate 12 through bolts, the extension motor 31 is connected with an extension gear 32 through a flat key, a straight rack 33 distributed transversely along the upper plate 12 is installed below the upper plate 12 at the position corresponding to the extension gear 32, the straight rack 33 and the extension gear 32 are matched, the extension motor 31 is started, the output end of the extension motor 31 drives the extension gear 32 to rotate, through the meshing of the extension gear 32 and the straight rack 33, when the extension gear 32 rotates, the straight rack 33 is driven to move to the two sides of the upper plate 12, thereby facilitating the connection of the patient.

[0047] Please refer to the drawings of the specification Figure 4Further, the bed plate 21 in the embodiment is slid along the upper plate 12 in the transverse direction. The upper plate 12 comprises a base plate 121, a sliding groove 122 is formed at the position where the base plate 121 is bent upward, and the sliding groove 122 and the base plate 121 form the sliding channel described above. A limiting sliding channel 123 is formed on the surface of the base plate 121 corresponding to the position of the straight rack 33, and the straight rack 33 is located inside the limiting sliding channel 123. A driving groove 124 is formed at the middle position of the limiting sliding channel 123 corresponding to the position of the telescopic gear 32, and the telescopic gear 32 passes through the driving groove 124.

[0048] Therefore, the telescopic motor 31 is started, the output end of the telescopic motor 31 drives the telescopic gear 32 to rotate, the outer circumference of the telescopic gear 32 passes through the driving groove 124 and extends to the inside of the limiting sliding channel 123 to engage with the straight rack 33, so that the straight rack 33 can slide along the limiting sliding channel 123.

[0049] Please refer to the drawings of the specification Figure 7 The walking device 4 in the embodiment is described in detail. The walking device 4 comprises a connecting piece 41, a telescopic oil cylinder 42, a hanger 43, a walking frame 44, a steering motor 45, a walking motor 46, and a walking wheel 47. The connecting piece 41 is an L-shaped angle plate, one end of the connecting piece 41 is fixed to the mounting seat on one side of the telescopic oil cylinder 42 through bolts, the other end of the connecting piece 41 is fixed and connected to the bottom side of the transfer device through bolts, the output end of the telescopic oil cylinder 42 is fixed to one end of the hanger 43, the other end of the hanger 43 is fixed and connected to the output end of the steering motor 45, and the walking frame 44 is an inverted T-shaped frame. The steering motor 45 is installed upside down on the walking frame 44, the walking motor 46 is transversely arranged in the walking frame 44, the output end of the walking motor 46 passes through the walking frame 44 and extends to the outside to be fixed to the center of the walking wheel 47.

[0050] The telescopic oil cylinder 42 is started, and the length of the piston rod of the output end of the telescopic oil cylinder 42 is adjusted, so as to adjust the height of the overall structure. When the remaining walking devices 4 are in contact with the ground to support the lower plate 11, the length of the piston rod of the output end of the telescopic oil cylinder 42 is adjusted to lift the hanger 43 upward. The steering motor 45 is started, and the rotation of the output end of the steering motor 45 drives the walking frame 44 to rotate. Although the output end of the steering motor 45 is fixed to the hanger 43, the hanger 43 is connected to a relatively heavy structure. Therefore, when the steering motor 45 is started, the steering motor 45 drives the walking frame 44 to rotate under the relative action, so as to realize the steering of the walking wheel 47. At the same time, the walking motor 46 is started, the rotation of the output end of the walking motor 46 drives the walking wheel 47 to rotate, so as to complete the walking process of the walking device 4.

[0051] Please refer to the drawings of the specification Figure 8The power supply 51 is connected to the controller 52, the frequency converter 53, the oil pump driving motor 56 and the hydraulic oil distributor 57, and drives the oil pump 55 through the oil pump driving motor 56, so that the hydraulic oil in the oil tank 54 is distributed to the plurality of telescopic oil cylinders 42 through the hydraulic oil distributor 57 according to needs, so as to facilitate control of the oil outlet pressure and the oil return pressure of the telescopic oil cylinder 42, and facilitate automatic height adjustment of the walking device 4 when encountering an obstacle.

[0052] Embodiment 2

[0053] Another personnel transfer system is provided in the embodiment, as shown in the accompanying drawings. Figures 10-11 The difference between the embodiment and the embodiment 1 is that the transfer wheelchair 9 is used to replace the transfer trolley 1, the bed body 2 and the driving assembly 3 in the embodiment 1, the support base plate is arranged below the transfer wheelchair 9, the plurality of walking devices 4 are arranged at the corner positions of the support base plate to form a walking system, and the electric cabinet 5 is arranged above the support base plate to control the walking system.

[0054] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as limiting the utility model.In addition, the features limited by "first" and "second" can be explicitly or implicitly included one or more features.In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0055] In the description of the utility model, it is understood that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements.The specific meaning of the above terms in the utility model can be understood according to the specific circumstances by those skilled in the art.

[0056] In the description of the present application, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A personnel transfer system, characterized in that The utility model relates to a transport device, bottom installation walking system and hoisting component, hoisting component installation in transport device one side position above, the hoisting component includes mechanical arm (6), the top end of mechanical arm (6) catches hoisting pole (7), and the both ends of hoisting pole (7) are provided with hooks respectively, and the hook hoists the hoisting vest (8) below, and the hoisting pole (7) lifts the shoulder strap of hoisting vest (8), and the hoisting vest (8) and the shoulder strap between being lifted form the triangular area convenient for arm to pass through. The walking system includes two groups of multiple walking devices (4) arranged in a straight line along the two sides of the bottom of the transport device, and an electrical cabinet (5) is installed inside the transport frame (1) for controlling the walking of the walking devices (4). The transport device includes:

2. The personnel transfer system of claim 1, wherein, a transport frame (1); 3. The personnel transfer system of claim 2, wherein, at least one bed body (2) located above the transport frame (1), a driving assembly (3) installed below, and the length of the bed body (2) extending and retracting transversely above the transport frame (1) is adjusted by the driving assembly (3). The transport frame (1) includes a lower plate (11) located below, an upper plate (12) located above, a connecting arch (13) located in the middle, and a support plate (14) extending from one side of the lower plate (11), the connecting arch (13) is arranged in an arc shape, the top end is fixedly connected with the bottom end of the upper plate (12) to support the upper plate (12), and the bottom end is fixedly connected with the top end of the lower plate (11). Each bed body (2) includes a bed plate (21) arranged in a straight line along the upper plate (12), a plurality of fixed straps (22) are equidistantly distributed on the surface of the bed plate (21), and an air bag (23) is further arranged above the bed plate (21) at a position in the internal cavity covered by the plurality of fixed straps (22), each fixed strap (22) includes a left strap and a right strap, and the left strap and the right strap are buckled together through buckles at the end portions.

4. The personnel transfer system of claim 3, wherein: The driving assembly (3) includes a telescopic motor (31) fixed to the lower surface of the upper plate (12) by bolts, the output end of the telescopic motor (31) is connected with a telescopic gear (32), a straight rack (33) transversely distributed along the upper plate (12) is installed below the upper plate (12) at a position corresponding to the telescopic gear (32), and the straight rack (33) and the telescopic gear (32) are meshed and matched.

5. The personnel transfer system of claim 4, wherein: The upper plate (12) includes a base plate (121), the base plate (121) is upwardly bent to form a U-shaped frame at a position corresponding to the end portion of the bed plate (21), an internal cavity between the upper and lower sides of the U-shaped frame forms a sliding groove (122), the end portion of the bed plate (21) is inserted into the sliding groove (122) to slide, a limiting sliding groove (123) transversely distributed along the base plate (121) is opened on the surface of the base plate (121) at a position corresponding to the straight rack (33), the straight rack (33) is located inside the limiting sliding groove (123), a driving groove (124) is opened at a middle portion of the limiting sliding groove (123) at a position corresponding to the telescopic gear (32), the telescopic gear (32) penetrates through the driving groove (124) and is transmissionally assembled with the limiting sliding groove (123).

6. The personnel transfer system of claim 5, wherein: The transport device uses a transport wheelchair (9).

7. The personnel transfer system of claim 6, wherein: ​ 8. The personnel transfer system of claim 2, wherein: ​ 9. The personnel transfer system according to any of claims 7-8, characterized by: The walking device (4) comprises a connecting piece (41), a telescopic oil cylinder (42), a hanger (43), a walking frame (44), a steering motor (45), a walking motor (46) and a walking wheel (47), the connecting piece (41) is an L-shaped angle plate, one end of the connecting piece (41) is fixed through a bolt and a mounting seat on one side of the telescopic oil cylinder (42), the other end of the connecting piece (41) is fixed and connected through a bolt and the bottom side of the transfer device, one end of the hanger (43) is fixed with the output end of the telescopic oil cylinder (42), the other end of the hanger (43) is fixed and connected with the output end of the steering motor (45), the walking frame (44) is an inverted T-shaped frame, the steering motor (45) is installed upside down above the walking frame (44), the walking motor (46) is installed horizontally in the walking frame (44), the output end of the walking motor (46) passes through the walking frame (44) and extends to the outside and is fixed at the center position of the walking wheel (47).

10. The personnel transfer system of claim 9, wherein: The electric appliance cabinet (5) is internally provided with a power supply (51), a controller (52), a frequency converter (53), an oil tank (54), an oil pump (55), an oil pump driving motor (56) and a hydraulic oil distributor (57), the plug of the power supply (51) is used for power supply of the controller (52), the frequency converter (53), the oil pump driving motor (56) and the hydraulic oil distributor (57), the oil pump driving motor (56) drives the oil pump (55), and the hydraulic oil in the oil tank (54) is distributed to the plurality of telescopic oil cylinders (42) through the hydraulic oil distributor (57).

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