CN215130116U - Atmospheric pressure lift tray frame - Google Patents

Abstract

The utility model discloses an atmospheric pressure lift tray frame belongs to tray frame field. An air pressure lift pallet rack comprising: the support rod, the cylinder, the movable column and the support frame; universal wheels are fixedly arranged at the bottoms of the supporting rods; the bottom of the support frame is rotatably connected with a support plate; the upper end of the supporting rod is fixedly provided with a cylinder and a fixed seat; the cylinder is fixedly installed with the movable column; the fixed seat is connected with the supporting rod in a sliding manner; the supporting rod and the movable column are hinged with the supporting frame; the upper end of the support frame is fixedly provided with two parallel vertical plates; two first screw rods and two second screw rods are symmetrically arranged between the vertical plates; the first screw and the second screw are both rotationally connected with the vertical plate. Compared with the prior art, the utility model provides an atmospheric pressure lift tray frame through mutually supporting of movable block and connecting rod, can place and press from both sides the tray of tight various sizes, makes things convenient for medical personnel to transport.

Description

Atmospheric pressure lift tray frame

Technical Field

The utility model relates to a palette frame field, concretely relates to atmospheric pressure lift palette frame.

Background

In hospitals, the medical tray and the medical tray rack are very commonly used, and the medical staff can carry, take and place other articles such as medicines needed by patients conveniently. When the existing medical tray rack is used, a medical tray is generally directly placed on the existing medical tray rack; however, when the medical staff accidentally hits the medical tray rack or the movement amplitude is large, the medical tray is easily removed from the medical tray rack together with the tools therein. Meanwhile, medical trays with different sizes are used in hospitals, generally, the medical tray is matched with a medical tray rack, so that the universality of the medical tray rack is lower; when the sizes of the medical tray and the tray frame are not matched, the medical tray and the tray frame are difficult to be matched and fixed well; in order to solve the problems, the pneumatic lifting tray frame is provided.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides an atmospheric pressure lift tray frame.

The purpose of the utility model can be realized by the following technical scheme:

an air pressure lift pallet rack comprising: the support rod, the cylinder, the movable column and the support frame;

universal wheels are fixedly arranged at the bottoms of the supporting rods; the bottom of the support frame is rotatably connected with a support plate; the upper end of the supporting rod is fixedly provided with a cylinder and a fixed seat; the cylinder is fixedly installed with the movable column; the fixed seat is connected with the supporting column in a sliding manner; the supporting column and the movable column are hinged with the supporting frame; the upper end of the support frame is fixedly provided with two parallel vertical plates; two first screw rods and two second screw rods are symmetrically arranged between the vertical plates; the first screw and the second screw are both rotationally connected with the vertical plate; the two first screw rods are in threaded connection with a first moving block; the two screw rods are both in threaded connection with a moving block II; a plurality of connecting rods are arranged between the first moving block and the second moving block; the connecting rods are hinged in pairs through connecting shafts; a magnet is fixedly arranged at the upper end of the connecting shaft; the connecting shaft is provided with a spring between the magnet and the connecting rod; the first screw rod and the second screw rod are in transmission through a gear; the vertical plate is rotatably connected with the driving shaft at one side far away from the air cylinder; the driving shaft is fixedly provided with a handle; the driving shaft and the two first screw rods are in transmission through a chain.

Further, the bottom of the support frame is rotatably connected with a rotating seat; the rotating seat is hinged with a telescopic rod; a round pipe is fixedly arranged at the upper end of the supporting plate; the lower end of the telescopic rod is arranged inside the circular tube; the outer side of the circular tube is in threaded connection with a fixed shaft; the fixed shaft penetrates through the circular tube and the telescopic rod.

Further, the cylinder is connected with the fixed seat through a reinforcing plate; the handle is fixed on the reinforcing plate.

Furthermore, the first moving block is provided with an inner cavity, and the first moving block is in threaded connection with the spray head; the spray head is communicated with the inner cavity; a storage box is fixedly mounted on the support frame.

Further, a pedal is fixedly installed on the cylinder.

Further, a through hole is formed at the upper end of the connecting rod; and an ultraviolet lamp is fixedly arranged in the through hole.

The utility model has the advantages that:

the utility model discloses a pneumatic lifting tray frame through mutually supporting of movable block and connecting rod, can place and press from both sides tight tray of various sizes, makes things convenient for medical personnel to transport.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic top view of the present application;

fig. 3 is a schematic view of the cart state of the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

An air pressure lift pallet rack comprising: the device comprises a support rod 1, a cylinder 4, a movable column 401 and a support frame 6;

the bottom of the supporting rod 1 is fixedly provided with a universal wheel 2; the bottom of the support frame 6 is rotatably connected with the support plate 3; the upper end of the supporting rod 1 is fixedly provided with a cylinder 4 and a fixed seat 5; the cylinder 4 is fixedly installed with the movable column 401; the fixed seat 5 is connected with the supporting column 501 in a sliding manner; the supporting column 501 and the movable column 401 are hinged with the supporting frame 6; the upper end of the supporting frame 6 is fixedly provided with two parallel vertical plates 7; two first screw rods 8 and two second screw rods 9 are symmetrically arranged between the vertical plates 7; the first screw 8 and the second screw 9 are rotatably connected with the vertical plate 7; the two first screw rods 8 are both in threaded connection with a first moving block 801; the two second screw rods 9 are both in threaded connection with a second moving block 901; a plurality of connecting rods 10 are arranged between the first moving block 801 and the second moving block 901; the connecting rods 10 are hinged in pairs through connecting shafts 11; a magnet 21 is fixedly arranged at the upper end of the connecting shaft 11; the connecting shaft 11 is provided with a spring 12 between the magnet 21 and the connecting rod 10; the first screw 8 and the second screw 9 are in transmission through a gear; the vertical plate 7 is rotatably connected with a driving shaft 13 at one side far away from the cylinder 4; a handle 14 is fixedly arranged on the driving shaft 13; the driving shaft 13 and the two screws I8 are in chain transmission.

The principle of the present invention is explained with reference to fig. 1 and 2, when in use, the tray rack is unfolded, the tray is placed on the net surface formed by the multiple connecting rods 10, the connecting rods 10 are hinged by the connecting shaft 11, and the magnet 21 fixed on the connecting shaft 11 can adsorb the column tray; meanwhile, because the spring 12 is arranged between the connecting rod 10 and the magnet 21, the spring 12 can play a role in buffering left and right, and can effectively prevent the objects in the tray from falling off due to overlarge vibration when medical personnel push the tray frame; the driving shaft 13 is rotated through the handle 14, the driving shaft 13 drives the two first screw rods 8 to rotate in the same direction through the chain, and therefore the moving block I801 is driven to move along the first screw rods 8; the first screw 8 and the second screw 9 are in gear transmission, the rotating directions of the two screws are opposite, and the moving direction of the second moving block 901 is opposite to that of the first moving block 801; after the driving shaft 13 rotates, the two moving blocks are driven to move oppositely or reversely at the same time, so that the pallet is clamped or loosened; the height of the tray can be freely adjusted by driving the cylinder 4, so that the operation of medical personnel is facilitated. When the tray is not used, the supporting plate 3 and the supporting frame 6 can be rotated to be in a horizontal state, and the space occupation ratio of the tray frame is reduced. Due to the gaps between the connecting rods 10, the tray can be buckled on the connecting rods 10 reversely to drain water.

Firstly, the cylinder 4 and the telescopic rod 16 can be adjusted simultaneously, the maximum height of the adjustment can completely meet the requirements of corresponding operation, and particularly, the height and the position of the adjustment can be simply, conveniently and rapidly adjusted in order to meet the requirements of the operation in the operation.

Further, the bottom of the supporting frame 6 is rotatably connected with a rotating seat 15; the rotating seat 15 is hinged with a telescopic rod 16; a round pipe 17 is fixedly arranged at the upper end of the supporting plate 3; the lower end of the telescopic rod 16 is arranged inside the circular tube 17; the outer side of the circular tube 17 is in threaded connection with a fixed shaft 18; the fixed shaft 18 passes through the circular tube 17 and the telescopic rod 16. Since most of common tray racks are supported on one side, the support frame 6 and the support rod 1 are easy to break due to the support; in order to avoid the situation, the telescopic rod 16 is arranged to avoid the situation, and the telescopic rod 16 plays a supporting role when being connected with the supporting plate 3; when the telescopic rod 16 is not connected with the supporting plate 3, the telescopic rod 16 can be placed in a horizontal state, the telescopic rod 16 serves as a handle, and a heavy object is placed on the supporting frame 6;

further, the cylinder 4 and the fixed seat 5 are connected through a reinforcing plate 19; a handle is fixed on the reinforcing plate 19; reinforcing plate 19 can strengthen the steadiness of supporting, and the handle makes things convenient for medical personnel to carry.

Further, the first moving block 801 is provided with an inner cavity, and the first moving block 801 is in threaded connection with the spray head 20; the spray head 20 is communicated with the inner cavity; a storage box is fixedly arranged on the support frame 6. The inner cavity can be used for storing disinfectant and spraying through the spray head 20, so that the tray can be cleaned and disinfected in time after being used conveniently, and the tray is prevented from being disinfected and sterilized, and cross infection is avoided; the receiver is used for storing sterile water and rag, avoids the sterile water of inner chamber to exhaust.

Further, a pedal is fixedly installed on the cylinder 4; the pedal plate drives the cylinder 4 to lift or lower the tray frame, so that the medical personnel can operate conveniently.

Further, a through hole is formed at the upper end of the connecting rod 10; an ultraviolet lamp is fixedly arranged in the through hole; after the use of the tray is finished, the tray can be reversely placed on the connecting rod 10, and the ultraviolet lamp is used for sterilization.

Furthermore, the pneumatic lifting tray frame completely replaces an anesthesia frame, so that the preparation process in an operating room is simplified, the anesthesia and operation time is saved, the preoperative waiting time of a patient in the operating room is shortened, the anxiety of the patient is greatly reduced, and the production and use costs of the anesthesia frame are saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. An air pressure lift pallet rack, comprising: the support rod (1), the cylinder (4), the movable column (401) and the support frame (6);

the bottom of the supporting rod (1) is fixedly provided with a universal wheel (2); the bottom of the support frame (6) is rotatably connected with the support plate (3); the upper end of the supporting rod (1) is fixedly provided with a cylinder (4) and a fixed seat (5); the cylinder (4) and the movable column (401) are fixedly installed; the fixed seat (5) is connected with the supporting column (501) in a sliding manner; the supporting column (501) and the movable column (401) are hinged with the supporting frame (6); the upper end of the support frame (6) is fixedly provided with two parallel vertical plates (7); two first screw rods (8) and two second screw rods (9) are symmetrically arranged between the vertical plates (7); the first screw (8) and the second screw (9) are rotatably connected with the vertical plate (7); the two first screw rods (8) are both in threaded connection with a first moving block (801); the two second screw rods (9) are both in threaded connection with a second moving block (901); a plurality of connecting rods (10) are arranged between the first moving block (801) and the second moving block (901); the connecting rods (10) are hinged in pairs through connecting shafts (11); a magnet (21) is fixedly arranged at the upper end of the connecting shaft (11); the connecting shaft (11) is provided with a spring (12) between the magnet (21) and the connecting rod (10); the first screw (8) and the second screw (9) are in gear transmission; the vertical plate (7) is rotatably connected with a driving shaft (13) at one side far away from the cylinder (4); a handle (14) is fixedly arranged on the driving shaft (13); the driving shaft (13) and the two first screw rods (8) are in transmission through a chain.

2. The pneumatic lifting tray stand according to claim 1, characterized in that the bottom of the support frame (6) is rotatably connected with a rotary seat (15); the rotating seat (15) is hinged with a telescopic rod (16); a round pipe (17) is fixedly arranged at the upper end of the supporting plate (3); the lower end of the telescopic rod (16) is arranged inside the circular tube (17); the outer side of the circular tube (17) is in threaded connection with a fixed shaft (18); the fixed shaft (18) penetrates through the circular tube (17) and the telescopic rod (16).

3. The pneumatic lifting tray stand according to claim 1, characterized in that the cylinder (4) and the fixed seat (5) are connected by a reinforcement plate (19); the reinforcing plate (19) is fixed with a handle.

4. The pneumatic lifting tray rack according to claim 1, wherein the first moving block (801) is provided with an inner cavity, and the first moving block (801) is in threaded connection with the spray head (20); the spray head (20) is communicated with the inner cavity; a storage box is fixedly mounted on the support frame (6).

5. An air pressure lifting pallet frame according to claim 1, characterised in that a foot pedal is fixedly mounted to the air cylinder (4).

6. A pneumatic lifting pallet rack according to claim 1, characterized in that the upper end of the connecting rod (10) is formed with a through hole; and an ultraviolet lamp is fixedly arranged in the through hole.

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