Temporary gas supply device for medical oxygen station

Abstract

The utility model belongs to the technical field of oxygen station temporary air supply, and particularly relates to a medical oxygen station temporary air supply device which comprises a bearing frame, a runway is connected to the right side of the bearing frame, a sliding block is installed in an inner cavity of the runway in a sliding mode, an oxygen bottle is fixedly installed on the top face of the sliding block, and a push rod is arranged in the middle of the right side wall of the runway. A groove is formed in the middle of the bearing frame, a notch corresponding to the groove is formed in the middle of the left side of the runway, a clamping device is arranged in an inner cavity of the groove, a connecting pressure valve is installed at the top end of the oxygen bottle, the push rod penetrates through the side wall of the bearing frame and corresponds to the notch, and the clamping device comprises a telescopic rod and a clamping block; the clamping block is installed at the top end of the telescopic rod, the other end of the telescopic rod is fixedly installed on the side wall of the groove, sliding grooves are formed in the middles of the left side wall and the right side wall of the runway, side wings are arranged on the left side and the right side of the sliding block, and the device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary gas supply of oxygen stations, in particular to a temporary gas supply device of a medical oxygen station. Background Art

[0002] The temporary gas supply device of the medical oxygen station is an essential key equipment of the medical oxygen station. It is an essential device to replace the oxygen supply of the medical oxygen station when the hospital's medical oxygen station is under maintenance and inspection. The particularity of the hospital determines that the medical oxygen in the hospital cannot be interrupted for a moment, which is related to the life safety of the patients. Therefore, the oxygen supply of the hospital must ensure safe, smooth and uninterrupted supply. However, the storage tanks, valves, pipelines, vaporizers and other equipment included in the hospital's medical oxygen station need to be regularly inspected and inspected. During the inspection and maintenance process, the oxygen must be interrupted. In order to maintain the normal supply of oxygen during the interruption of the oxygen supply of the medical oxygen station, a set of temporary gas supply devices for medical oxygen must be set up to maintain a continuous and uninterrupted supply of medical oxygen.

[0003] A single oxygen cylinder has limited gas volume and a short duration. It is necessary to use multiple oxygen cylinders in combination so that they can be disassembled and replaced without affecting use. In addition, oxygen cylinders are heavy and large in size and difficult to move. After use, they need to be disassembled and refilled again, which makes transportation difficult. For this reason, we propose a temporary gas supply device for medical oxygen stations. Utility Model Content

[0004] The utility model aims to provide a temporary gas supply device for a medical oxygen station, so as to solve the problems in the above-mentioned background technology that a single oxygen cylinder has a small amount of gas and needs to be cut off when replaced, and the oxygen cylinder is heavy and bulky and difficult to move.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for temporary gas supply of a medical oxygen station, comprising a bearing frame, a runway connected to the right side of the bearing frame, a slider slidably installed in the inner cavity of the runway, an oxygen cylinder fixedly installed on the top surface of the slider, a push rod is arranged in the middle of the right side wall of the runway, a groove is provided in the middle of the bearing frame, a notch corresponding to the groove is provided in the middle of the left side of the runway, a clamping device is arranged in the inner cavity of the groove, and a connecting pressure valve is installed on the top of the oxygen cylinder.

[0006] Preferably, the push rod passes through the side wall of the bearing frame and corresponds to the notch, and the clamping device includes: a telescopic rod and a clamping block, the clamping block is installed on the top end of the telescopic rod, and the other end of the telescopic rod is fixedly installed on the side wall of the groove.

[0007] Preferably, a slide groove is provided in the middle of the left and right side walls of the runway, and side wings are provided on the left and right sides of the sliding block, and the side wings are slidably installed corresponding to the slide groove.

[0008] Preferably, the four corners of the bottom surface of the slider are all equipped with the same driving wheel group, and the driving wheel group includes: a connecting column, a turntable, a wheel frame, a rubber wheel and a driving motor.

[0009] Preferably, the turntable is mounted on the bottom end of the connecting column, the connecting column is fixedly mounted on the bottom surface of the slider, the wheel frame is fixedly mounted on the rotating end of the turntable, the rubber wheel is rotatably mounted in the inner cavity of the wheel frame, the driving motor is fixedly mounted on the side wall of the wheel frame, and the output end of the driving motor passes through the wheel frame and is connected to the center of the rubber wheel.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The device is provided with a carrying frame, in which a plurality of oxygen cylinders can be placed, which can be connected in parallel when in use, and each oxygen cylinder is provided with a connecting pressure valve, so that individual oxygen cylinders can be disassembled without affecting use, thereby ensuring the continuity of gas supply, and the device has a simple structure and is easy to use.

[0012] The device is provided with a runway, a slider is slidably installed in the runway, the oxygen cylinder is installed on the slider, the slider drives the oxygen cylinder to be transported on the runway, when there is no gas in the bottle, it needs to be disassembled, the slider enters the runway from the notch, and the driving wheel group at the bottom drives the overall movement, saving manpower for handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation position of the oxygen cylinder of the utility model;

[0015] Figure 3 This is a schematic diagram of the clamping device of the utility model;

[0016] Figure 4 This is a schematic diagram of the slider of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the driving wheel set of the utility model.

[0018] In the figure: 1. load-bearing frame; 2. runway; 3. slider; 4. push rod; 5. oxygen cylinder; 6. clamping device; 7. connecting pressure valve; 8. slide groove; 9. notch; 10. clamping block; 11. telescopic rod; 12. groove; 13. side wing; 14. driving wheel group; 15. connecting column; 16. turntable; 17. wheel frame; 18. rubber wheel; 19. driving motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] See also Figure 1-5 The utility model provides a technical solution: a device for temporary gas supply of a medical oxygen station, comprising a bearing frame 1, a runway 2 is connected to the right side of the bearing frame 1, an inner cavity of the bearing frame 1 stores an oxygen cylinder 5, a slider 3 is slidably installed in the inner cavity of the runway 2, an oxygen cylinder 5 is fixedly installed on the top surface of the slider 3, the oxygen cylinder 5 is relatively bulky and difficult to carry manually, and the oxygen cylinder 5 is driven to move by the slider 3, a push rod 4 is arranged in the middle of the right side wall of the runway 2, when reaching the specified position, the push rod 4 extends to push the slider 3 off the runway 2, a groove 12 is provided in the middle of the bearing frame 1, a notch 9 corresponding to the groove 12 is provided in the middle of the left side of the runway 2, the slider 3 enters the groove 12 from the notch 9, a clamping device 6 is arranged in the inner cavity of the groove 12, the clamping device 6 can clamp the slider 3 to increase stability, a connecting pressure valve 7 is installed on the top of the oxygen cylinder 5, and the pressure connecting pressure valve 7 facilitates the connection and disassembly of the oxygen cylinder 5.

[0022] Among them, the push rod 4 passes through the side wall of the bearing frame 1 and corresponds to the notch 9. When reaching the specified position, the push rod 4 extends to push the slider 3 off the runway 2, and the slider 3 enters the groove 12 from the notch 9. The clamping device 6 includes: a telescopic rod 11 and a clamping block 10. The clamping block 10 is installed at the top of the telescopic rod 11, and the other end of the telescopic rod 11 is fixedly installed on the side wall of the groove 12. The telescopic rod 11 is a hydraulic support rod. A rubber strip is arranged inside the clamping block 10 to increase the friction and tighten the slider 3 to keep it stable and not shake. A slide groove 8 is opened in the middle of the left and right side walls of the runway 2, and side wings 13 are arranged on the left and right sides of the slider 3. The side wings 13 are slidably installed corresponding to the slide groove 8. The side wings 13 enhance stability and prevent the slider 3 from deviating sideways during transportation. The four corners of the bottom surface of the slider 3 are all equipped with the same driving wheel group 14, and the driving wheel group 14 includes: a connecting column 15, a turntable 16, a wheel frame 17, a rubber wheel 18 and a driving motor 19. The turntable 16 is installed at the bottom end of the connecting column 15, and the connecting column 15 is fixedly installed on the bottom surface of the slider 3. The wheel frame 17 is fixedly installed on the rotating end of the turntable 16. The rubber wheel 18 is rotatably installed in the inner cavity of the wheel frame 17. The driving motor 19 is fixedly installed on the side wall of the wheel frame 17. The output end of the driving motor 19 passes through the wheel frame 17 and is connected to the center of the rubber wheel 18. The rubber wheel 18 enhances friction. The driving motor 19 drives the rubber wheel 18 forward and backward. The turntable 16 is a hydraulic turntable, which can drive the wheel frame 17 to adjust the direction.

[0023] Working principle: The gas volume of a single oxygen cylinder 5 is limited and the maintenance time is short. It is necessary to use multiple oxygen cylinders 5 in combination, which can be disassembled and replaced without affecting the use. The device is provided with a carrying frame 1, and multiple oxygen cylinders 5 can be placed in the carrying frame 1. They can be connected in parallel when in use, and each oxygen cylinder 5 is provided with a connecting pressure valve 7, which can be disassembled individually without affecting the use, and can ensure the continuity of gas supply. After use, it needs to be disassembled and filled again, which will cause the problem of difficulty in transportation. The device is provided with a runway 2, and a slider 3 is slidably installed in the runway 2. The oxygen cylinder 5 is installed on the slider 3, the slider 3 drives the oxygen cylinder 5 to be transported on the runway 2. When there is no gas in the cylinder, it needs to be disassembled. The driving wheel group 14 at the bottom of the slider 3 drives the slider 3 to enter the runway 2 from the notch 9. The side wing 13 corresponds to the slide groove 8. The side wing 13 slides in the slide groove 8 to prevent tilting and ensure stability. The turntable 16 adjusts the direction of the wheel frame 17, and the driving motor 19 drives the rubber wheel 18 to move. When the filled oxygen cylinder 5 is installed, the slider 3 slides in the runway 2. When it reaches the specified position, the push rod 4 extends to push the slider 3 from the runway 2 into the groove 12, saving manpower for handling.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for temporary gas supply in a medical oxygen station, comprising a carrying frame (1), characterized in that: The right side of the bearing frame (1) is connected to a runway (2), a slider (3) is slidably mounted in the inner cavity of the runway (2), an oxygen cylinder (5) is fixedly mounted on the top surface of the slider (3), a push rod (4) is arranged in the middle of the right side wall of the runway (2), a groove (12) is provided in the middle of the bearing frame (1), a notch (9) corresponding to the groove (12) is provided in the middle of the left side of the runway (2), a clamping device (6) is arranged in the inner cavity of the groove (12), and a connecting pressure valve (7) is installed at the top of the oxygen cylinder (5).

2. The device for temporary gas supply of a medical oxygen station according to claim 1, characterized in that: The push rod (4) passes through the side wall of the bearing frame (1) and corresponds to the notch (9). The clamping device (6) comprises: a telescopic rod (11) and a clamping block (10). The clamping block (10) is installed on the top end of the telescopic rod (11). The other end of the telescopic rod (11) is fixedly installed on the side wall of the groove (12).

3. The device for temporary gas supply of a medical oxygen station according to claim 1, characterized in that: A slide groove (8) is provided in the middle of the left and right side walls of the runway (2), and side wings (13) are provided on the left and right sides of the slider (3), and the side wings (13) are slidably mounted corresponding to the slide groove (8).

4. The device for temporary gas supply of a medical oxygen station according to claim 1, characterized in that: The four corners of the bottom surface of the slider (3) are all equipped with identical drive wheel sets (14), and the drive wheel sets (14) include: a connecting column (15), a turntable (16), a wheel frame (17), a rubber wheel (18), and a drive motor (19).

5. The device for temporary gas supply of a medical oxygen station according to claim 4, characterized in that: The turntable (16) is mounted on the bottom end of the connecting column (15), the connecting column (15) is fixedly mounted on the bottom surface of the slider (3), the wheel frame (17) is fixedly mounted on the rotating end of the turntable (16), the rubber wheel (18) is rotatably mounted in the inner cavity of the wheel frame (17), the driving motor (19) is fixedly mounted on the side wall of the wheel frame (17), and the output end of the driving motor (19) passes through the wheel frame (17) and is connected to the center of the rubber wheel (18).

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