Hoisting equipment

Abstract

The utility model belongs to the field of hoisting equipment, in particular relates to hoisting equipment, and provides the following scheme aiming at the problems that the angle of a cushion of the conventional equipment cannot be adjusted according to the requirements of a patient, so that an accident risk possibly occurs in the process of transferring or placing the patient, and the safety of the patient is reduced. A supporting arm is fixedly arranged at the top of the base, and a suspension arm is hinged to the top end of the supporting arm; the top and the two sides of the cushion are each symmetrically and fixedly provided with two second hanging rings. The adjusting mechanism is arranged on the suspension arm and is used for adjusting the angle of the cushion; the lifting mechanism is arranged on the supporting arm and the suspension arm and is used for adjusting the height of the cushion. By arranging the adjusting mechanism, the angle of the seat cushion can be adjusted according to the needs of a patient, so that the seat cushion is located at the most comfortable position, the pain or discomfort of the patient can be relieved, the risk of accidents in the process of transferring or placing the patient is reduced, and the safety of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a hoisting equipment. Background Art

[0002] The lifting equipment for critical care mainly includes ICU cantilever bridge and medical pendant, which play an important role in the intensive care unit. ICU cantilever bridge is usually equipped with safety devices such as brake system, seat belt, etc. to ensure the safety of patients during movement.

[0003] Currently available lifting equipment cannot adjust the angle of the seat cushion according to the needs of the patient, so that the patient cannot be in the most comfortable position, thereby increasing their pain or discomfort, resulting in the risk of accidents during the transfer or placement of the patient, and reducing the safety of the patient. Utility Model Content

[0004] The purpose of the utility model is to propose a lifting device to solve the shortcomings of the prior art that the angle of the seat cushion cannot be adjusted according to the needs of the patient, thereby increasing the pain or discomfort of the patient, causing the risk of accidents during the transfer or placement of the patient, and reducing the safety of the patient.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting device, comprising:

[0007] A base, a support arm is fixedly provided on the top of the base, and a suspension arm is hingedly provided on the top of the support arm;

[0008] A seat cushion, wherein two No. 2 hanging rings are symmetrically fixedly arranged on the top and both sides of the seat cushion;

[0009] An adjustment mechanism, which is arranged on the suspension arm and is used to adjust the angle of the seat cushion;

[0010] The lifting mechanism is arranged on the supporting arm and the hanging arm and is used for adjusting the height of the seat cushion.

[0011] In a possible design, the adjustment mechanism includes a hanging ring fixedly arranged at one end of the boom, a tray is fixedly arranged at the bottom of the hanging ring, a rotating rod is rotatably arranged at the bottom of the tray, and a hanging rod is fixedly arranged at the bottom end of the rotating rod, a motor is fixedly arranged at the top of the tray, one end of the motor output shaft is fixedly connected to the top end of the rotating rod, a No. 1 hanging ring is fixedly arranged on both sides of the bottom of the hanging rod, two hanging ropes are fixedly arranged on each of the No. 1 hanging rings, a hook is fixedly arranged at one end of each of the hanging ropes, and the four hooks can be detached and hung on four No. 2 hanging rings respectively.

[0012] In a possible design, the lifting mechanism includes a bracket fixedly arranged on one side of the support arm, a fixing frame is fixedly arranged at the bottom of the boom, an electric push rod is movably arranged on the top of the bracket, and an output end of the electric push rod is movably connected to the fixing frame.

[0013] In a possible design, push handles are fixedly provided on both sides of the support arm, and anti-slip covers are fixedly provided on the outside of the two push handles. A controller is hung on the outside of one of the push handles, and the controller is electrically communicated with the motor and the electric push rod.

[0014] In a possible design, a main strap is fixedly provided on one side of the seat cushion, a Velcro hook surface is sewn on the inner side of the main strap, and a secondary strap is fixedly provided on the other side of the seat cushion, a Velcro fleece surface is sewn on the outer side of the secondary strap, and the Velcro hook surface and the Velcro fleece surface can be detached from each other.

[0015] In a possible design, the bottom of the base is rectangular and fixed with four universal brake wheels.

[0016] In the present application, when starting to use it, first place the cushion on the bed, then the medical staff helps the patient to stand up and sit on the cushion, then wrap the main strap and the auxiliary strap around the front of the patient, and use the Velcro hook surface and the Velcro fleece surface on them to bond the main strap and the auxiliary strap to fix the patient on the cushion, the Velcro hook surface and the Velcro fleece surface can also adjust the tightness between the main strap and the auxiliary strap, so that the patient's comfort is improved while fixing the patient's position, then the entire device is moved to the bed through the universal brake wheel, and the brake function on the universal brake wheel is used to limit the device to a suitable position, then the controller is used to start the electric push rod, and the output end of the electric push rod pushes the boom to rise while starting, and the boom and the rope on it rise synchronously when the boom rises, and when the boom rises to the appropriate position, the hooks on the rope are respectively hooked with the No. 2 ring on the cushion, so that the cushion and the device are connected, then the controller is used to start the electric push rod again, and the output end of the electric push rod continues to push the boom to rise, so that The seat cushion and the patient thereon are separated from the bed, and then the motor is started through the controller. When the motor is started, its output shaft drives the rotating rod to rotate, and the rotating rod drives the suspension rod to rotate synchronously. When the suspension rod rotates, the seat cushion and the patient thereon are rotated, and the angle position of the patient on the seat cushion is adjusted to make the patient in the most comfortable position, thereby alleviating their pain or discomfort and increasing their comfort. Then the brake on the universal brake wheel is loosened, and then the device is separated from the range of the bed through the universal brake wheel by operating the push handle, and the device and the patient thereon are moved to the required place. When it is moved to the place, the motor is first started through the controller, and the motor drives the suspension rod to drive the seat cushion to change the patient's orientation position. When the position is adjusted, the controller is used to start the electric push rod, so that the output end of the electric push rod retracts and drives the boom to descend. When the boom descends, the seat cushion and the patient thereon are synchronously descended. When the seat cushion and the patient are seated on the bed, the boom stops descending, and then the hook is removed from the No. 2 lifting ring, and then the medical staff helps the patient from the seat cushion to the bed.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, by setting the adjustment mechanism, when the motor is started, its output shaft drives the rotating rod to rotate, and when the rotating rod rotates, the suspension rod is driven to rotate synchronously, and when the suspension rod rotates, the seat cushion and the patient thereon are driven to rotate, so as to adjust the angle position of the patient on the seat cushion, so that the patient is in the most comfortable position, thereby alleviating their pain or discomfort, increasing their comfort, and further reducing the risk of accidents in the process of transferring or placing the patient, thereby improving the safety of the patient;

[0019] The utility model can promote the lifting arm and the seat cushion to move up and down through the telescopic movement of the electric push rod by setting the lifting mechanism, realize height adjustment, and adapt to the transportation requirements of planes with different heights. The operator only needs to perform simple operations to quickly and accurately transport the patient to the target position, shortening the transportation time, and ensuring the patient's smooth and safe movement, without the need for additional manpower and equipment, saving human resources and time costs;

[0020] The utility model can adjust the angle of the seat cushion according to the needs of the patients through the setting of the adjustment mechanism to put them in the most comfortable position, thereby alleviating their pain or discomfort, reducing the risk of accidents during the transfer or placement of the patients, and improving the safety of the patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall main structure of a lifting device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the overall side view structure of a lifting device proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the overall back view structure of a lifting device proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the enlarged structure of part A of a lifting device proposed by the utility model.

[0025] In the figure: 1. base; 2. support arm; 3. lifting arm; 4. hanging ring; 5. tray; 6. motor; 7. lifting rod; 8. No. 1 lifting ring; 9. lifting rope; 10. hook; 11. cushion; 12. No. 2 lifting ring; 13. main strap; 14. auxiliary strap; 15. bracket; 16. electric push rod; 17. fixing frame; 18. push handle; 19. universal brake wheel; 20. controller. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1-4 , a hoisting device, which is used in the technical field of hoisting devices for critical care, comprising:

[0029] The overall structure of the device is composed of a base 1, a support arm 2, a suspension arm 3 and a seat cushion 11. The base 1 serves as the supporting foundation of the entire device, and a support arm 2 is fixedly arranged on the top of the base 1. The top of the support arm 2 is hingedly provided with a suspension arm 3, and the suspension arm 3 can rotate relative to the support arm 2 to achieve height adjustment of the seat cushion 11.

[0030] The seat cushion 11 serves as a bearing component of the lifting equipment, and two No. 2 lifting rings 12 are symmetrically fixedly provided on the top and both sides thereof. These lifting rings are used to cooperate with the lifting rope 9 and the hook 10 in the adjustment mechanism to realize the lifting of the seat cushion 11.

[0031] An adjusting mechanism is arranged on the suspension arm 3, and is used for adjusting the angle of the seat cushion 11. The adjusting mechanism comprises a hanging ring 4 fixedly arranged at one end of the suspension arm 3, a tray 5 is fixedly arranged at the bottom of the hanging ring 4, a rotating rod is rotatably arranged at the bottom of the tray 5, a suspension rod 7 is fixedly arranged at the bottom end of the rotating rod, a motor 6 is fixedly arranged at the top of the tray 5, and the output shaft of the motor 6 is fixedly connected to the top end of the rotating rod. The rotating rod and the suspension rod 7 can be rotated by the drive of the motor 6, thereby driving the seat cushion 11 to adjust the angle. During the transfer or placement of the patient, the angle of the seat cushion can be adjusted according to the needs of the patient to put it in the most comfortable position, thereby alleviating their pain or discomfort, reducing the occurrence of accidents, and improving the safety of the patient.

[0032] A No. 1 lifting ring 8 is fixedly provided on both sides of the bottom of the lifting rod 7, and two lifting ropes 9 are fixedly provided on each No. 1 lifting ring 8. A hook 10 is fixedly provided at one end of each lifting rope 9. The four hooks 10 can be detached and hung on four No. 2 lifting rings 12 respectively, which is convenient for the installation between the equipment and the cushion 11 and increases the work efficiency.

[0033] The lifting mechanism is arranged on the support arm 2 and the hanging arm 3, and is used for adjusting the height of the cushion 11. The lifting mechanism includes a bracket 15 fixedly arranged on one side of the support arm 2, a fixing frame 17 is fixedly arranged at the bottom of the hanging arm 3, and an electric push rod 16 is movably arranged on the top of the bracket 15. The output end of the electric push rod 16 is movably connected with the fixing frame 17. Through the telescopic movement of the electric push rod 16, the hanging arm 3 and the cushion 11 can be pushed to perform lifting and lowering movements to achieve height adjustment, which can adapt to the transportation requirements of different height planes. The operator only needs to perform simple operations to quickly and accurately transport the patient to the target position, shortening the transportation time. At the same time, it can ensure that the patient moves smoothly and safely without the need for additional manpower and equipment, saving human resources and time costs.

[0034] Embodiment 2

[0035] On the basis of embodiment one, embodiment two also includes: push handles 18 are fixedly provided on both sides of the support arm 2 to facilitate the user to push the lifting equipment to move, and anti-slip covers are fixedly provided on the outside of the push handles 18 to increase the stability of holding, and a controller 20 is hung on the outside of one of the push handles 18. The controller 20 is electrically communicated with the motor 6 and the electric push rod 16. The user can conveniently control the working status of the motor 6 and the electric push rod 16 through the controller 20, thereby realizing the angle and height adjustment of the seat cushion 11.

[0036] A main strap 13 is fixedly provided on one side of the cushion 11, and a Velcro hook surface is sewn on the inner side of the main strap 13. A secondary strap 14 is fixedly provided on the other side of the cushion 11, and a Velcro fleece surface is sewn on the outer side of the secondary strap 14. When a patient sits on the cushion 11, the main strap 13 and the secondary strap 14 can be bonded to each other, and the detachable bonding characteristics of the Velcro hook surface and the Velcro fleece surface can be utilized to fix the person on the cushion 11 to increase safety. The tightness between the main strap 13 and the secondary strap 14 can be adjusted as needed to improve the comfort of the patient.

[0037] The bottom of the base 1 is rectangular and fixed with four universal brake wheels 19, which is convenient for users to push the lifting equipment to move. When the lifting equipment needs to be fixed, the universal brake wheels 19 can be locked by the brake device to prevent the equipment from sliding.

[0038] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 6 and the electric push rod 16 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting device, characterized in that: include: A base (1), a support arm (2) being fixedly provided on the top of the base (1), and a suspension arm (3) being hingedly provided on the top of the support arm (2); A seat cushion (11), wherein two No. 2 hanging rings (12) are symmetrically fixedly arranged on the top and both sides of the seat cushion (11); An adjustment mechanism, which is arranged on the suspension arm (3) and is used to adjust the angle of the seat cushion (11); A lifting mechanism is arranged on the support arm (2) and the suspension arm (3) and is used to adjust the height of the seat cushion (11).

2. A lifting device according to claim 1, characterized in that: The adjustment mechanism comprises a hanging ring (4) fixedly arranged at one end of the boom (3), a tray (5) fixedly arranged at the bottom of the hanging ring (4), a rotating rod rotatably arranged at the bottom of the tray (5), and a hanging rod (7) fixedly arranged at the bottom end of the rotating rod, a motor (6) fixedly arranged at the top of the tray (5), one end of the output shaft of the motor (6) is fixedly connected to the top end of the rotating rod, a No. 1 hanging ring (8) is fixedly arranged on both sides of the bottom of the hanging rod (7), two hanging ropes (9) are fixedly arranged on each of the No. 1 hanging rings (8), and a hook (10) is fixedly arranged at one end of each of the hanging ropes (9), and the four hooks (10) can be detached and hung on four No. 2 hanging rings (12) respectively.

3. A lifting device according to claim 1, characterized in that: The lifting mechanism comprises a bracket (15) fixedly arranged on one side of the support arm (2), a fixing frame (17) fixedly arranged at the bottom of the suspension arm (3), an electric push rod (16) movably arranged at the top of the bracket (15), and an output end of the electric push rod (16) movably connected to the fixing frame (17).

4. A hoisting device according to claim 1, characterized in that: Push handles (18) are fixedly provided on both sides of the support arm (2), and anti-slip covers are fixedly provided on the outside of the two push handles (18). A controller (20) is hung on the outside of one of the push handles (18), and the controller (20) is electrically connected to the motor (6) and the electric push rod (16).

5. A hoisting device according to claim 1, characterized in that: A main strap (13) is fixedly provided on one side of the seat cushion (11), a Velcro hook surface is sewn on the inner side of the main strap (13), and a secondary strap (14) is fixedly provided on the other side of the seat cushion (11), a Velcro fleece surface is sewn on the outer side of the secondary strap (14), and the Velcro hook surface and the Velcro fleece surface can be detached from each other.

6. A hoisting device according to claim 1, characterized in that: The bottom of the base (1) is rectangular and fixedly provided with four universal brake wheels (19).

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