Medical gas busbar

Abstract

The utility model belongs to the technical field of gas busbars and discloses a medical gas busbar which comprises oxygen bottles, a pipeline, connecting pipes and an auxiliary structure, the connecting pipes are symmetrically installed on the pipeline at equal intervals, the oxygen bottles are arranged below the connecting pipes, the connecting pipes are connected with the oxygen bottles through flexible pipes, and the auxiliary structure comprises an auxiliary plate. The movable ring, the rotating disc, the auxiliary plate and the like are arranged, after the oxygen bottle is connected, the fixing between the movable ring and the pipeline is relieved by rotating the rotating disc, then the movable ring is pushed to drive the auxiliary plate to move, and after the side wall of the auxiliary plate makes contact with the oxygen bottle, the auxiliary plate is fixed to the pipeline. The rotating disc is rotated again to fix the movable ring to the pipeline, the oxygen bottle can be clamped and fixed through the two auxiliary plates, and the problem that when the oxygen bottle is installed on a current gas busbar, the oxygen bottle cannot be fixed, and then the oxygen bottle overturns is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas manifolds, and particularly relates to a medical gas manifold. Background Art

[0002] A medical gas manifold is a medical device used for respiration, anesthesia, and first aid. It is a system for transporting gases that can deliver different types of gases to corresponding devices or instruments to meet the needs of medical operations. The characteristics of a medical gas manifold are that it has multiple functions and can transport multiple gases simultaneously, such as oxygen, nitrogen, carbon dioxide, etc., to meet different medical operation requirements. It also has the characteristics of high efficiency, safety, and reliability, can ensure the stable transportation of gases, and has safety protection functions such as leak prevention and explosion prevention. Currently, the vast majority of gas manifolds on the market connect oxygen cylinders to the pipeline system through flexible tubes, which makes the oxygen cylinders themselves not fixed. When installing other oxygen cylinders subsequently, it is extremely easy to collide with the cylinder body, and there is a risk of the oxygen cylinder tipping over. Therefore, a medical gas manifold is designed to solve the problem that the current gas manifold cannot fix the oxygen cylinder during the installation of the oxygen cylinder, resulting in the risk of the oxygen cylinder tipping over. Content of the Utility Model

[0003] The purpose of the utility model is to provide a medical gas manifold to solve the problem that the current gas manifold cannot fix the oxygen cylinder during the installation of the oxygen cylinder, resulting in the risk of the oxygen cylinder tipping over as proposed in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A medical gas manifold includes an oxygen cylinder, a pipeline, a connecting pipe, and an auxiliary structure. The connecting pipes are symmetrically installed on the pipeline at equal intervals. An oxygen cylinder is arranged below the connecting pipe, and the connecting pipe is connected to the oxygen cylinder through a flexible tube. The auxiliary structure includes an auxiliary plate. The auxiliary plate is slidably arranged on the pipeline and is located on both sides of the oxygen cylinder. The auxiliary plate is used to clamp and fix the oxygen cylinder.

[0005] Preferably, the auxiliary structure further includes a movable ring, a rotating disk, and a mounting hole. Movable rings are slidably arranged on the pipeline on both sides of the connecting pipe. Mounting holes are opened on the side walls of the movable rings. A rotating disk is spirally installed in the mounting holes. The rotating disk includes a disk and a threaded rod. The threaded rod is T-shaped connected to the disk. The rotating disk is threadedly connected to the mounting hole through the threaded rod. The threaded rod penetrates through the movable ring and contacts the outer wall of the pipeline. The auxiliary plate is welded and fixed to the bottom of the movable ring.

[0006] Preferably, a rubber ring is adhesively arranged on the inner wall of the movable ring, and the inner diameter of the rubber ring is larger than the diameter of the pipeline.

[0007] Preferably, a fixing ring is sleeved at the end of the pipeline. The diameter of the fixing ring is larger than the inner diameter of the movable ring. An installation plate is installed at the bottom of the fixing ring, and through holes are symmetrically formed at both ends of the installation plate.

[0008] Preferably, a magic tape is installed on the outer wall of the auxiliary plate on the side away from the oxygen cylinder. A cloth strip is installed at the bottom of one side outer wall of the auxiliary plate. The cloth strip is flush with the magic tape, and the cloth strip wraps the oxygen cylinder and the auxiliary plate and contacts the magic tape.

[0009] Preferably, a sponge layer is installed on the surface of the auxiliary plate on the side opposite to the oxygen cylinder. The outer wall of the sponge layer contacts the surface of the oxygen cylinder.

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

[0011] (1) The present utility model is provided with a movable ring, a rotating disk, an auxiliary plate, etc. After the oxygen cylinder is connected, by rotating the rotating disk, the fixation between the movable ring and the pipeline is released. Then, the movable ring is pushed to drive the auxiliary plate to move until the side wall of the auxiliary plate contacts the oxygen cylinder. Then, the rotating disk is rotated again to fix the movable ring on the pipeline, and the oxygen cylinder can be clamped and fixed by the two auxiliary plates, solving the problem that the oxygen cylinder cannot be fixed during the installation of the current gas manifold, resulting in the risk of the oxygen cylinder tipping over.

[0012] (2) The present utility model is provided with a cloth strip and a magic tape, etc. After the clamping and fixing of the auxiliary plate are completed, the cloth strip can be moved to wind the auxiliary plate and the oxygen cylinder synchronously. The installed magic tape firmly fixes the cloth strip around the auxiliary plate, blocking the possibility of the oxygen cylinder tipping forward and backward and further enhancing the fixing effect of the auxiliary plate. Description of the Drawings

[0013] Figure 1 is the structural schematic diagram of the present utility model;

[0014] Figure 2 is the external view of the present utility model;

[0015] Figure 3 is the external view of the movable ring of the present utility model;

[0016] Figure 4 is Figure 1 the enlarged view at A in

[0017] Figure 5 is the schematic diagram of the pipeline and the fixing ring of the present utility model;

[0018] In the figure: 1, pipeline; 2, connecting pipe; 3, movable ring; 4, rotating disk; 5, fixing ring; 6, sponge layer; 7, oxygen cylinder; 8, auxiliary plate; 9, cloth strip; 10, rubber ring; 11, installation hole; 12, magic tape. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the scope of protection of the present utility model.

[0020] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0021] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the invention product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, terms such as "first" and "second" are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0023] Please refer to Figures 1 - 3 As shown, the present utility model provides the following technical solution: A medical gas manifold includes an oxygen cylinder 7, a pipeline 1, a connecting pipe 2 and an auxiliary structure. The connecting pipes 2 are symmetrically installed on the pipeline 1 at equal intervals. An oxygen cylinder 7 is arranged below the connecting pipe 2, and the connecting pipe 2 is connected to the oxygen cylinder 7 through a flexible pipe. The auxiliary structure includes an auxiliary plate 8. The auxiliary plate 8 is slidably arranged on the pipeline 1 and is located on both sides of the oxygen cylinder 7. The auxiliary plate 8 is used to clamp and fix the oxygen cylinder 7. The auxiliary structure also includes a movable ring 3, a rotating disc 4 and a mounting hole 11. The movable rings 3 are slidably arranged on the pipeline 1 on both sides of the connecting pipe 2. Mounting holes 11 are opened on the side walls of the movable rings 3. A rotating disc 4 is spirally installed in the mounting hole 11. The rotating disc 4 includes a disc and a threaded rod. The threaded rod is T-shaped connected to the disc. The rotating disc 4 is threadedly connected to the mounting hole 11 through the threaded rod. The threaded rod penetrates through the movable ring 3 and contacts the outer wall of the pipeline 1. The auxiliary plate 8 is welded and fixed to the bottom of the movable ring 3. A rubber ring 10 is adhesively arranged on the inner wall of the movable ring 3. The inner diameter of the rubber ring 10 is larger than the diameter of the pipeline 1.

[0024] Through the above technical solution: After the oxygen cylinder 7 is connected, since the inner diameter of the rubber ring 10 is larger than the diameter of the pipe 1, after rotating the rotating disc 4 to drive the threaded rod to be disengaged from the pipe 1, the outer wall of the pipe 1 cannot contact the rubber ring 10 by manual support, thereby releasing the fixation between the movable ring 3 and the pipe 1. Then, push the movable ring 3 to drive the auxiliary plate 8 to move on the pipe 1 until the side wall of the auxiliary plate 8 contacts the oxygen cylinder 7. Then, rotate the rotating disc 4 again, causing the threaded rod to press the pipe 1 and forcing the outer wall of the pipe 1 to contact the inner wall of the rubber ring 10. Thus, using friction and pressure, the movable plate and the auxiliary plate 8 are fixed, so that the two auxiliary plates 8 clamp and fix the oxygen cylinder 7, solving the problem that when the current gas manifold installs the oxygen cylinder 7, the oxygen cylinder 7 cannot be fixed and thus there is a risk of the oxygen cylinder 7 tipping over.

[0025] Please refer to Figures 1 - 2 and Figures 4 - 5 As shown, a fixing ring 5 is sleeved at the end of the pipe 1. The diameter of the fixing ring 5 is larger than the inner diameter of the movable ring 3. And an installation plate is installed at the bottom of the fixing ring 5. Through holes are symmetrically formed at both ends of the installation plate. A magic tape 12 is installed on the outer wall of the auxiliary plate 8 and on the side far from the oxygen cylinder 7. A cloth strip 9 is installed at the bottom of one side outer wall of the auxiliary plate 8. The cloth strip 9 is flush with the magic tape 12. And the cloth strip 9 wraps the oxygen cylinder 7 and the auxiliary plate 8 and contacts the magic tape 12. A sponge layer 6 is installed on the surface of the auxiliary plate 8 and on the side relative to the oxygen cylinder 7. The outer wall of the sponge layer 6 contacts the surface of the oxygen cylinder 7.

[0026] Through the above technical solution: After the clamping and fixing of the auxiliary plate 8 is completed, one end of the cloth strip 9 can be moved, and the cloth strip 9 is used to wind the auxiliary plate 8 and the oxygen cylinder 7 together. Then, the installed magic tape 12 is used to firmly fix the cloth strip 9 around the auxiliary plate 8, causing the cloth strip 9 to block the front and rear ends of the oxygen cylinder 7, achieving the effect of preventing the oxygen cylinder 7 from tipping over front and back. In addition, the setting of the fixing ring 5 adds a support point to the end of the pipe 1 to ensure that the pipe 1 is level and blocks the movable ring 3 so that it cannot slide off the pipe 1 by itself. The design of the sponge layer 6 blocks the direct contact between the auxiliary plate 8 and the oxygen cylinder 7, reducing the friction between the auxiliary plate 8 and the oxygen cylinder 7, achieving the purpose of extending the service life of the oxygen cylinder 7.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical gas bus, characterized in that: The invention comprises an oxygen cylinder (7), a pipeline (1), a connecting pipe (2) and an auxiliary structure. The connecting pipes (2) are installed on the pipeline (1) at equal intervals. The oxygen cylinder (7) is arranged below the connecting pipe (2). The connecting pipe (2) and the oxygen cylinder (7) are connected via a flexible pipe. The auxiliary structure comprises an auxiliary plate (8). The auxiliary plate (8) is slidably arranged on the pipeline (1). The auxiliary plate (8) is located on both sides of the oxygen cylinder (7). The auxiliary plate (8) is used to clamp and fix the oxygen cylinder (7).

2. A medical gas bus according to claim 1, characterized in that: The auxiliary structure further comprises a movable ring (3), a rotating disk (4) and a mounting hole (11); a movable ring (3) is slidably arranged on the pipeline (1) and located on both sides of the connecting pipe (2); a mounting hole (11) is provided on the side wall of the movable ring (3); and the rotating disk (4) is movably mounted in the mounting hole (11).

3. A medical gas bus according to claim 2, characterized in that: The rotating disk (4) comprises a circular disk and a threaded rod, the threaded rod is connected to the circular disk in a T-shape, and the rotating disk (4) is threadedly connected to the mounting hole (11) via the threaded rod.

4. A medical gas busbar according to claim 3, characterized in that: The threaded rod passes through the movable ring (3) and contacts the outer wall of the pipe (1), and the auxiliary plate (8) is welded and fixed to the bottom of the movable ring (3).

5. The medical gas bus according to claim 2, characterized in that: A rubber ring (10) is bonded to the inner wall of the movable ring (3), and the inner diameter of the rubber ring (10) is greater than the diameter of the pipe (1).

6. A medical gas bus according to claim 2, characterized in that: The end of the pipeline (1) is sleeved with a fixed ring (5), and the diameter of the fixed ring (5) is larger than the inner diameter of the movable ring (3).

7. A medical gas busbar according to claim 6, characterized in that: A mounting plate is installed at the bottom of the fixing ring (5), and through holes are symmetrically provided at both ends of the mounting plate.

8. The medical gas bus according to claim 1, characterized in that: A Velcro (12) is installed on the side of the outer wall of the auxiliary plate (8) away from the oxygen cylinder (7), and a cloth strip (9) is installed on the bottom of the outer wall of one side of the auxiliary plate (8).

9. The medical gas bus according to claim 8, characterized in that: The cloth strip (9) is flush with the Velcro (12), and the cloth strip (9) wraps the oxygen cylinder (7) and the auxiliary plate (8) and is in contact with the Velcro (12).

10. The medical gas bus according to claim 1, characterized in that: A sponge layer (6) is installed on the surface of the auxiliary plate (8) and on the side opposite to the oxygen cylinder (7), and the outer wall of the sponge layer (6) is in contact with the surface of the oxygen cylinder (7).

Images