Telescopic medical tower crane combined structure

Abstract

The utility model discloses a telescopic medical tower crane combined structure which comprises a tower crane frame, an adjustable arm and a plurality of trays, the trays are all installed in the tower crane frame, the top faces of the trays are all sunken to form object containing grooves, the bottom faces of the object containing grooves are all provided with adjusting openings, a plurality of L-shaped plates are arranged in the object containing grooves, and the L-shaped plates are connected with the adjustable arm. A plurality of L-shaped plates are arranged on the top surface of the tower crane frame, a plurality of limiting plates are arranged in the L-shaped plates, adjusting blocks are mounted on the bottom surfaces of the L-shaped plates and penetrate through the strip-shaped openings, adjusting mechanisms for driving the adjusting blocks to synchronously approach inwards or move outwards are mounted at the lower ends of the trays, telescopic pipes are mounted on the top surface of the tower crane frame, and the other ends of the telescopic pipes are fixedly connected with the adjustable arms. The tower crane frame is simple in structure, the height of the tower crane frame can be rapidly adjusted through stretching and retracting of the telescopic pipe, adaptability is improved, equipment can be placed in the containing groove and is prevented from sliding off from the tray, and different equipment can be clamped and fixed through the L-shaped plates close to each other inwards so as to ensure stability after being placed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical pendant towers, in particular to a telescopic medical pendant tower combined structure. Background Art

[0002] Medical pendant is an indispensable gas supply medical equipment in modern operating rooms of hospitals. It is mainly used for terminal transfer of oxygen supply, suction, compressed air, nitrogen and other medical gases in operating rooms. Medical pendant is an indispensable basic equipment in hospitals at present. It can also provide fixation and positioning of related medical equipment, as well as medical gas supply and strong and weak electricity supply required by related medical equipment. It is widely used in operating rooms and ICUs of hospitals.

[0003] The medical pendant is installed on the top wall of the medical place by installing an adjustable arm. The position of the medical pendant can be adjusted by rotating the adjustable arm to increase the working coverage of the equipment. The tray inside the medical pendant can be used to hold various medical equipment, but the current tray structure is simple and cannot position the placed equipment, resulting in equipment displacement during the adjustment process, affecting the safety of the equipment. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a retractable medical pendant combined structure, which can quickly clamp and fix the placed equipment to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: a telescopic medical hanging tower combination structure, comprising a hanging tower frame, an adjustable arm and a plurality of trays, the trays are all installed inside the hanging tower frame, the top surface of the trays are all recessed to form storage grooves, the bottom surfaces of the storage grooves are all provided with adjustment openings, the insides of the storage grooves are all provided with a plurality of L-shaped plates, the insides of the L-shaped plates are all provided with a plurality of limit plates, the bottom surfaces of the L-shaped plates are all provided with adjustment blocks, the adjustment blocks are all arranged through the strip-shaped openings, the lower ends of the trays are all provided with adjustment mechanisms for driving the adjustment blocks to synchronously move inward or outward, the top surface of the hanging tower frame is provided with a telescopic tube, and the other end of the telescopic tube is fixedly connected to the adjustable arm.

[0006] As a preferred technical solution, the adjusting mechanisms include a screw, multiple fixed plates and multiple sealed bearings. The fixed plates are arranged on the outside of the adjusting blocks, one end of the fixed plates is installed on the bottom surface of the tray, the adjusting blocks are provided with screw holes, the sealed bearings are embedded on the inner side surfaces of the fixed plates, the screws are threadedly connected to the relative screw holes, both ends of the screws are installed in the inner rings of the sealed bearings, and an operating mechanism for driving the screws to rotate is installed in the middle of the screws.

[0007] As a preferred technical solution, the operating mechanisms include a rack, a gear, a limit bar and a gripping rod. The gear is installed in the middle of the screw rod, the rack is arranged above the gear and is meshed with the gear. A limit groove is provided on the bottom surface of the tray opposite to the rack. The limit bars are slidably arranged in the limit groove, the bottom surfaces of the limit bars are installed on the top surface of the rack, the cross-sections of the limit bars and the limit groove are both trapezoidal structures, and the gripping rods are installed at one end of the rack.

[0008] As a preferred technical solution, a transverse plate is installed on one side of the adjustable arm, and a cylinder is installed between the transverse plate and the tower frame.

[0009] As a preferred technical solution, multiple air supply ports are installed on both sides of the hanging tower.

[0010] As a preferred technical solution, a limit frame is installed on each of the adjustment blocks, the top surface of the limit frame contacts the bottom surface of the tray, and the width of the limit width is greater than the width of the adjustment opening.

[0011] As a preferred technical solution, slots are provided on the opposite end faces of the limit plate, plug plates are provided in the openings of the slots, multiple compression springs are installed at one end of the plug plates, the other ends of the compression springs are installed on the inner wall surface of the slots, and the other ends of the plug plates are installed on the inner side surface of the L-shaped plate.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and the height of the tower frame can be quickly adjusted by the extension and retraction of the telescopic tube, thereby increasing adaptability, and the equipment can be placed in the storage slot to prevent the equipment from slipping off the pallet, and different equipment can be clamped and fixed by the inwardly approaching L-shaped plates to ensure stability after placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the L-shaped plate in the utility model;

[0017] Figure 4 It is a bottom view of the tray in the utility model.

[0018] Among them, 1. tower frame; 2. adjustable arm; 3. horizontal plate; 4. telescopic tube; 5. cylinder; 6. L-shaped plate; 7. limit plate; 8. tray; 9. adjustment port; 10. air supply port; 11. grip; 12. rack; 13. screw rod; 14. gear; 15. plug plate; 16. fixed plate; 17. limit frame; 18. adjustment block; 19. limit slot. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a telescopic medical hanging tower combination structure of the utility model comprises a hanging tower frame 1, an adjustable arm 2 and a plurality of trays 8, wherein the trays 8 are all installed inside the hanging tower frame 1, the top surfaces of the trays 8 are all recessed to form storage grooves, the bottom surfaces of the storage grooves are all provided with adjustment openings 9, the interior of the storage grooves are all provided with a plurality of L-shaped plates 6, the interior of the L-shaped plates 6 are all provided with a plurality of limit plates 7, the bottom surfaces of the L-shaped plates 6 are all provided with adjustment blocks 18, the adjustment blocks 18 are all arranged through the strip-shaped openings, the lower ends of the trays 8 are all provided with adjustment mechanisms for driving the adjustment blocks 18 to synchronously move inward or outward, a telescopic tube 4 is installed on the top surface of the hanging tower frame 1, and the other end of the telescopic tube 4 is fixedly connected to the adjustable arm 2.

[0023] In this embodiment, the adjustment mechanism includes a screw 13, a plurality of fixed plates 16 and a plurality of sealed bearings. The fixed plates 16 are arranged on the outside of the adjustment block 18, one end of the fixed plates 16 is mounted on the bottom surface of the tray 8, the adjustment block 18 is provided with a screw hole, the sealed bearings are embedded on the inner side of the fixed plate 16, the screw 13 is threadedly connected to the opposite screw hole, both ends of the screw 13 are mounted in the inner ring of the sealed bearing, and the middle of the screw 13 is installed with an operating mechanism that drives the screw 13 to rotate;

[0024] The screw rod has a dividing line in the middle, and the screw teeth on both sides of the screw rod are arranged oppositely, so that the adjusting block can be driven to move inward or outward synchronously through the screw rod.

[0025] In this embodiment, the operating mechanisms include a rack 12, a gear 14, a limit bar and a gripping rod 11. The gears 14 are installed in the middle of the screw rod 13. The racks 12 are arranged above the gears 14 and are meshed with the gears 14. A limit groove 19 is provided on the bottom surface of the tray 8 opposite to the rack 12. The limit bars are slidably arranged in the limit groove 19. The bottom surfaces of the limit bars are installed on the top surface of the rack 12. The cross-sections of the limit bars and the limit grooves 19 are both trapezoidal structures. The gripping rods 11 are installed at one end of the rack 12. The rack can be positioned by the limit bars and the limit grooves so that the rack can only move along the limit grooves.

[0026] In this embodiment, a transverse plate 3 is installed on one side of the adjustable arm 2, and a cylinder 5 is installed between the transverse plate 3 and the tower crane 1. The height of the tower crane can be quickly adjusted by the cylinder, thereby increasing adaptability.

[0027] In this embodiment, a plurality of air supply ports 10 are installed on both sides of the tower frame 1 .

[0028] In this embodiment, a limit frame 17 is installed on the adjustment block 18, the top surface of the limit frame 17 is in contact with the bottom surface of the tray 8, and the width of the limit width is greater than the width of the adjustment opening 9. The limit frame can limit the adjustment block so that the adjustment block can only move horizontally along the adjustment opening, thereby preventing the adjustment block from moving out of the adjustment opening.

[0029] In this embodiment, slots are provided on the opposite end faces of the limit plate 7, and plug plates 15 are provided in the openings of the slots. Multiple compression springs are installed at one end of the plug plates 15, and the other ends of the compression springs are installed on the inner wall surfaces of the slots. The other ends of the plug plates 15 are installed on the inner side surfaces of the L-shaped plates 6. The limit plates can be popped out by the compression springs, so that multiple limit plates can limit devices of different heights.

[0030] When in use, the tower frame can be moved by the cylinder, so that the telescopic tube between the tower frame and the adjustable arm can be extended and retracted, and the height of the tower frame can be changed by the telescopic method, which increases the comfort during use;

[0031] When placing the equipment, the equipment can be placed in the storage slot, and the front, back, left and right positions of the equipment can be limited through the storage slot to prevent it from slipping off the pallet. The rack can be pulled by the grip rod, and the movement of the rack drives the gear, and the rotation of the gear drives the screw rod. The rotating screw rod can drive the adjustment block to move inward synchronously, and the movement of the adjustment block drives the L-shaped plate until the L-shaped plate is brought inward. In the process of moving together, the equipment can contact with different numbers of limit plates according to its height. The limit plates in contact with the equipment will move outward after being pressed, while the limit plates not in contact with the equipment can be pressed on the top surface of the equipment, so that the equipment can be limited up and down while being pressed by the L-shaped plate to ensure the stability of the equipment after installation.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A retractable medical pendant combined structure, characterized in that: The invention comprises a tower crane (1), an adjustable arm (2) and a plurality of trays (8), wherein the trays (8) are all installed inside the tower crane (1), the top surface of the trays (8) are all recessed to form storage grooves, the bottom surface of the storage grooves are all provided with adjustment openings (9), the inside of the storage grooves are all provided with a plurality of L-shaped plates (6), the inside of the L-shaped plates (6) are all provided with a plurality of limit plates (7), the bottom surface of the L-shaped plates (6) are all provided with adjustment blocks (18), the adjustment blocks (18) are all arranged through the strip openings, the lower end of the trays (8) are all provided with adjustment mechanisms for driving the adjustment blocks (18) to synchronously move inward or outward, the top surface of the tower crane (1) is provided with a telescopic tube (4), the other end of the telescopic tube (4) is fixedly connected to the adjustable arm (2).

2. The retractable medical pendant assembly structure according to claim 1 is characterized in that: The adjusting mechanisms each comprise a screw (13), a plurality of fixing plates (16) and a plurality of sealed bearings. The fixing plates (16) are each arranged on the outer side of the adjusting block (18). One end of the fixing plates (16) is each mounted on the bottom surface of the tray (8). The adjusting block (18) is each provided with a screw hole. The sealed bearings are each embedded and mounted on the inner side surface of the fixing plates (16). The screw (13) is threadedly connected to the opposite screw holes. Both ends of the screw (13) are mounted in the inner ring of the sealed bearing. An operating mechanism for driving the screw (13) to rotate is mounted in the middle of the screw (13).

3. The retractable medical pendant assembly structure according to claim 2 is characterized in that: The operating mechanisms include a rack (12), a gear (14), a limit bar and a gripping rod (11); the gear (14) is installed in the middle of the screw rod (13); the rack (12) is arranged above the gear (14) and is meshed with the gear (14); a limit groove (19) is provided on the bottom surface of the tray (8) opposite to the rack (12); the limit bars are slidably arranged in the limit groove (19); the bottom surface of the limit bars is installed on the top surface of the rack (12); the cross-sections of the limit bars and the limit groove (19) are arranged in a trapezoidal structure; and the gripping rod (11) is installed on one end of the rack (12).

4. The retractable medical pendant assembly structure according to claim 1 is characterized in that: A transverse plate (3) is installed on one side of the adjustable arm (2), and a cylinder (5) is installed between the transverse plate (3) and the tower frame (1).

5. The retractable medical pendant assembly structure according to claim 1 is characterized in that: A plurality of air supply ports (10) are installed on both sides of the suspension tower (1).

6. The retractable medical pendant assembly structure according to claim 1 is characterized in that: A limit frame (17) is installed on each of the adjustment blocks (18), the top surface of the limit frame (17) contacts the bottom surface of the tray (8), and the width of the limit width is greater than the width of the adjustment opening (9).

7. The retractable medical pendant assembly structure according to claim 1 is characterized in that: The opposite end faces of the limiting plate (7) are provided with slots, the openings of the slots are provided with plug plates (15), one end of the plug plates (15) is provided with a plurality of compression springs, the other ends of the compression springs are provided on the inner wall surface of the slots, and the other ends of the plug plates (15) are provided on the inner side surface of the L-shaped plate (6).

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