CN219878556U

CN219878556U - Lifting medical crane

Info

Publication number: CN219878556U
Application number: CN202321470096.9U
Authority: CN
Inventors: 陈惠荣; 殷俊; 张清伟
Original assignee: Hefei Heershi Technical Development Co ltd
Current assignee: Hefei Heershi Technical Development Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-10-24
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a lifting medical crane, which relates to the technical field of medical clinical equipment and comprises a mounting plate, wherein a second driving motor is arranged at the bottom of the mounting plate, a rotating arm is arranged at the output end of the second driving motor, a reinforcing unit is arranged between the rotating arm and the mounting plate, a strip-shaped hole is formed in the rotating arm, and a moving block which moves horizontally is arranged in the strip-shaped hole; the bottom of movable block is provided with the push rod motor, the bottom of push rod motor is provided with the mounting bracket, and the terminal box sets up on the mounting bracket, the reinforcing unit is including rotating the annular plate of cup jointing the second driving motor outer lane. Compared with the prior art, the utility model increases the structural strength of the rotating arm, enhances the bearing capacity of the mounting frame, simultaneously drives the mounting frame to move to a proper position through the push rod motor, avoids obstructing the back and forth walking of medical staff, and reduces the space requirement in the operation room.

Description

Lifting medical crane

Technical Field

The utility model relates to the technical field of medical clinical equipment, in particular to a lifting medical tower crane.

Background

The hanging tower is an essential air supply medical device for a modern operating room of a hospital, is mainly used for terminal switching of medical gases such as oxygen supply, suction, compressed air, nitrogen and the like in the operating room, and is safe and reliable by controlling lifting of a device platform through a motor; the balance type design ensures the level of the equipment platform, ensures the safety of equipment, and simultaneously ensures the equipment to operate rapidly and effectively by the driving of the motor.

For example, the utility model discloses a medical electric lifting rotary crane that CN209437371U proposed, including electric rotating device and the electromechanical control box that connects gradually, electric rotating device includes rotating member, the swinging boom, rotary mechanism, motor and lifter down, electromechanical control box inside is provided with two cavitys, first cavity internally mounted has linear electric motor, the linear electric motor outside is provided with vertical guide rail, install two moving platform on the vertical guide rail, the gas-supply pipe is placed to the second cavity inside, positive two edges of electromechanical control box are provided with two horizontal swiveling arms respectively, be provided with infusion support and CT piece mapping screen on two horizontal swiveling arms respectively, electromechanical control box bottom is provided with the storing drawer, electromechanical control box's back is provided with control panel, electromechanical control box is provided with the medical gas interface of being connected with placing the gas-supply pipe.

The scheme has the advantages of simple structure, convenient operation and better flexibility, and realizes 360-degree omnibearing movement of the medical crane tower; but the applicant found that electromechanical control case can be to personnel's walking back and forth produce the hindrance when not using, need change through last rotating member and make the swinging boom rotate and then change electromechanical control case's position, not only have certain requirement to the space of operating room, need make the swinging boom rotate again when using again moreover, and connect through the lifter between electromechanical control case and the first motor, connection structure is not stable enough, thereby there is certain requirement to electromechanical control case self weight, and most structures are located one side of swinging boom, lead to swinging boom one side focus skew, overall structure stability reduces.

Disclosure of Invention

The utility model provides a lifting medical crane aiming at the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting type medical crane comprises a mounting plate, wherein a second driving motor is arranged at the bottom of the mounting plate, a rotating arm is arranged at the output end of the second driving motor, a reinforcing unit is arranged between the rotating arm and the mounting plate, a strip-shaped hole is formed in the rotating arm, and a moving block capable of horizontally moving is arranged in the strip-shaped hole;

the bottom of movable block is provided with the push rod motor, the bottom of push rod motor is provided with the mounting bracket, and the terminal box sets up on the mounting bracket.

Preferably, the reinforcing unit is including rotating the annular plate that cup joints the second driving motor outer lane, the top of annular plate with the bottom of mounting panel rotates to be connected, the bottom fixedly connected with of annular plate is a plurality of encircleing the pole setting of second driving motor outer lane, the bottom of pole setting with the top fixed connection of swinging boom, fixedly connected with two symmetrically distributed be the reinforcing rod of slope form on the lateral wall of annular plate, the free end of reinforcing rod with the top fixed connection of swinging boom.

Preferably, a first driving motor is fixedly connected to one side of the rotating arm, the output end of the first driving motor is fixedly connected with a screw rod positioned in the strip-shaped hole, and the free end of the screw rod is rotationally connected with the inner wall of one side of the strip-shaped hole; the inner ring of the moving block is in threaded sleeve joint with the outer ring of the screw rod, and the moving block is in sliding sleeve joint between the strip-shaped hole and the rotating arm.

Preferably, the mounting frame comprises a top plate fixedly connected with the output end of the push rod motor, two symmetrically distributed connecting plates are fixedly connected to the bottom of the top plate, a bottom plate is fixedly connected to the bottom of the connecting plates, and the terminal box is arranged between the top plate and the bottom plate.

Preferably, four first through holes are formed in the top of the top plate, four fixing columns are arranged at the bottom of the rotating arm, second through holes are formed in the fixing columns, and connecting pieces are arranged between each first through hole and the corresponding second through hole.

Preferably, the connecting piece comprises hooks arranged on the first through hole and the second through hole, and a connecting rope with rebound capability is arranged between the two hooks.

In summary, the utility model has the technical effects and advantages that:

compared with the prior art, the utility model increases the structural strength of the rotating arm, enhances the bearing capacity of the mounting frame, simultaneously drives the mounting frame to move to a proper position through the push rod motor, avoids obstructing the back and forth walking of medical staff, and reduces the space requirement in the operation room.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an unassembled connector of a lifting medical tower crane.

Fig. 2 is a schematic structural view of an assembly connector of a lifting medical crane.

Fig. 3 is a schematic partial structure.

Fig. 4 is a schematic view of the top, connecting and bottom plate structures.

In the figure: 1. a mounting plate; 2. a vertical rod; 3. a first driving motor; 4. a second driving motor; 5. a reinforcing rod; 6. a rotating arm; 601. a bar-shaped hole; 7. a moving block; 8. a push rod motor; 9. a top plate; 901. a first through hole; 10. a connecting plate; 11. a bottom plate; 12. a connecting rope; 1201. a hook; 13. a ring plate; 14. a screw rod; 15. fixing the column; 1501. and a second through hole.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-4, a lifting medical crane comprises a mounting plate 1, wherein a second driving motor 4 is arranged at the bottom of the mounting plate 1, a rotating arm 6 is arranged at the output end of the second driving motor 4, a reinforcing unit is arranged between the rotating arm 6 and the mounting plate 1, a strip-shaped hole 601 is formed in the rotating arm 6, and a moving block 7 which moves horizontally is arranged in the strip-shaped hole 601;

in the present embodiment, the size of the bar-shaped hole 601 enables the moving block 7 to stably move within the bar-shaped hole 601 under the premise of ensuring the structural strength of the rotating arm 6.

As shown in fig. 1 and 3, a push rod motor 8 is disposed at the bottom of the moving block 7, a mounting frame is disposed at the bottom of the push rod motor 8, and a terminal box (not shown in the drawings) is disposed on the mounting frame, which is in the prior art and will not be described herein.

As shown in fig. 1-3, in order to strengthen the stability of swinging boom 6, the reinforcing unit is including rotating the annular plate 13 of cup jointing in the outer lane of second driving motor 4, the top of annular plate 13 rotates with the bottom of mounting panel 1 and is connected, the bottom fixedly connected with of annular plate 13 a plurality of pole settings 2 that encircle in the outer lane of second driving motor 4, the setting of a plurality of pole settings 2 increases with the connectivity between the swinging boom 6, the bottom of pole settings 2 and the top fixed connection of swinging boom 6, the two symmetrically distributed's that are the reinforcing rod 5 of slope form of fixedly connected with on the lateral wall of annular plate 13, the free end of reinforcing rod 5 presents triangular structure with the top fixed connection of swinging boom 6, reinforcing swinging boom 6's structural strength, and then increase the biggest bearing of mounting bracket.

As shown in fig. 2 and 3, a first driving motor 3 is fixedly connected to one side of the rotating arm 6, a screw rod 14 positioned in the strip-shaped hole 601 is fixedly connected to the output end of the first driving motor 3, and the free end of the screw rod 14 is rotatably connected with the inner wall of one side of the strip-shaped hole 601; the inner ring of the moving block 7 is in threaded sleeve joint with the outer ring of the screw rod 14, and the moving block 7 is in sliding sleeve joint between the strip-shaped hole 601 and the rotating arm 6.

When the device is not used, the first driving motor 3 rotates, and under the cooperation of the moving block 7, the push rod motor 8 drives the mounting frame to move to a proper position, so that the obstruction to the back and forth walking of medical staff is avoided.

When the device is used, the rotating arm 6 is enabled to rotate through the second driving motor 4, the terminal box stops rotating after rotating to be in the same straight line with a target place, then the mounting frame is enabled to move to the target position through the first driving motor 3, and the horizontal height of the mounting frame is adjusted under the action of the push rod motor 8.

As shown in fig. 4, the mounting frame comprises a top plate 9 fixedly connected to the output end of the push rod motor 8, two symmetrically distributed connecting plates 10 are fixedly connected to the bottom of the top plate 9, a bottom plate 11 is fixedly connected to the bottom of the connecting plates 10, and the terminal box is arranged between the top plate 9 and the bottom plate 11.

In this embodiment, the length of the bottom plate 11 is longer than the length of the top plate 9, so that the bottom of the terminal box has more area to contact with the top of the bottom plate 11, and the overall structure of the mounting frame is more stable.

In order to improve the bearing capacity of the mounting frame, as shown in fig. 2-4, four first through holes 901 are formed in the top of the top plate 9, four fixing columns 15 are arranged at the bottom of the rotating arm 6, second through holes 1501 are formed in the fixing columns 15, and connecting pieces are arranged between each first through hole 901 and the corresponding second through hole 1501.

As shown in fig. 2 to 4, the connector includes hooks 1201 provided on the first through hole 901 and the second through hole 1501, and a connecting string 12 having a rebound ability is provided between the hooks 1201.

Under the cooperation of the connecting ropes 12, the top plate 9 is provided with a plurality of stress points, so that the bearing capacity of the mounting frame is enhanced; the length of the bottom plate 11 is longer than that of the top plate 9, and the weight of the mounting frame can be reduced, so that the push rod motor 8 can work stably.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a medical crane tower of over-and-under type, includes mounting panel (1), its characterized in that: the bottom of the mounting plate (1) is provided with a second driving motor (4), the output end of the second driving motor (4) is provided with a rotating arm (6), a reinforcing unit is arranged between the rotating arm (6) and the mounting plate (1), a strip-shaped hole (601) is formed in the rotating arm (6), and a moving block (7) which moves horizontally is arranged in the strip-shaped hole (601);

the bottom of movable block (7) is provided with push rod motor (8), the bottom of push rod motor (8) is provided with the mounting bracket, and the terminal box sets up on the mounting bracket.

2. The elevating medical tower crane according to claim 1, wherein: the reinforcing unit comprises a ring plate (13) which is rotatably sleeved on the outer ring of the second driving motor (4), the top of the ring plate (13) is rotatably connected with the bottom of the mounting plate (1), a plurality of vertical rods (2) which encircle the outer ring of the second driving motor (4) are fixedly connected to the bottom of the ring plate (13), the bottom of the vertical rods (2) is fixedly connected with the top of the rotating arm (6), two symmetrically distributed reinforcing rods (5) which are in an inclined shape are fixedly connected to the side wall of the ring plate (13), and the free ends of the reinforcing rods (5) are fixedly connected with the top of the rotating arm (6).

3. The elevating medical tower crane according to claim 1, wherein: one side of the rotating arm (6) is fixedly connected with a first driving motor (3), the output end of the first driving motor (3) is fixedly connected with a screw rod (14) positioned in the strip-shaped hole (601), and the free end of the screw rod (14) is rotationally connected with the inner wall of one side of the strip-shaped hole (601); the inner ring of the moving block (7) is in threaded sleeve connection with the outer ring of the screw rod (14), and the moving block (7) is in sliding sleeve connection between the strip-shaped hole (601) and the rotating arm (6).

4. The elevating medical tower crane according to claim 1, wherein: the mounting frame comprises a top plate (9) fixedly connected with the output end of the push rod motor (8), two symmetrically distributed connecting plates (10) are fixedly connected to the bottom of the top plate (9), a bottom plate (11) is fixedly connected to the bottom of each connecting plate (10), and the terminal box is arranged between the top plate (9) and the bottom plate (11).

5. The elevating medical tower crane according to claim 4, wherein: four first through holes (901) are formed in the top of the top plate (9), four fixing columns (15) are arranged at the bottom of the rotating arm (6), second through holes (1501) are formed in the fixing columns (15), and connecting pieces are arranged between the first through holes (901) and the corresponding second through holes (1501).

6. The elevating medical tower crane according to claim 5, wherein: the connecting piece comprises hooks (1201) arranged on the first through hole (901) and the second through hole (1501), and a connecting rope (12) with rebound capability is arranged between the two hooks (1201).