Gas tank fixing frame

Abstract

The utility model provides a gas tank fixing frame which comprises a supporting plate and a supporting rod, the supporting rod is vertically and fixedly arranged on the supporting plate, a containing plate is arranged on the supporting plate in a rotating mode, a containing groove used for containing a gas tank is formed in the top of the containing plate, and a limiting piece used for limiting rotation of the containing plate is arranged on the supporting plate. A telescopic rod is vertically and adjustably arranged on the supporting rod in a sliding mode, and fixing pieces used for fixing a gas tank are arranged on the supporting rod and the telescopic rod. The device has the advantage that the gas tank can be stably fixed, and the gas tank can conveniently rotate on the device by an angle.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a gas cylinder fixing frame. Background Art

[0002] Oxygen tanks are high-pressure containers capable of storing large quantities of pure oxygen for medical use. They are typically made of steel or aluminum and come in various capacities, allowing you to choose the right size based on your specific needs. Using the tank's pressure-regulating valve and oxygen supply lines, medical staff can steadily deliver the stored high-purity oxygen to patients requiring respiratory assistance.

[0003] Existing fixation of gas cylinders on ambulances is often carried out by fixing them through a fixing frame, but the existing fixing frame, such as the content disclosed in the utility model patent CN206979810U and named as a portable oxygen tank bracket, includes an upper oxygen tank bracket and an oxygen tank bracket main rod, the upper end of the oxygen tank bracket main rod is equipped with an oxygen tank bracket auxiliary rod, the lower side of the oxygen tank bracket main rod is equipped with an oxygen tank bottom support plate, wheel rolling shafts are installed on both sides of the oxygen tank low support plate, an elastic band fixing part is installed on the inner side of the upper end of the oxygen tank bracket main rod, an elastic fixing band is installed on one side of the elastic band fixing part, an elastic fixing band safety lock is installed on one side of the elastic fixing band, and an elastic fixing band fixing part is installed on one side of the elastic fixing band safety lock, and the elastic fixing band safety lock is composed of a lock tongue fixing part, a lock tongue and a start switch.

[0004] In actual use, this type of bracket is fixed by limiting the middle of the gas tank. This type of bracket has a poor fixing effect on the gas tank during the driving of the ambulance, and it is difficult to rotate the angle of the gas tank when connecting the gas tank with other equipment, resulting in poor practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a gas tank fixing bracket, which is used to solve the technical problems that the existing gas tank fixing bracket has poor fixing effect and cannot be conveniently rotated.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A gas cylinder fixing rack comprises a support plate and a support rod, the support rod is vertically fixed on the support plate, a placement plate is rotatably provided on the support plate, a placement groove for placing the gas cylinder is provided on the top of the placement plate, a limiter is provided on the support plate for limiting the rotation of the placement plate, a telescopic rod is provided on the support rod for vertical adjustment, and both the support rod and the telescopic rod are provided with fixing parts for fixing the gas cylinder.

[0008] Working principle:

[0009] This device is a gas tank fixing rack, which is mainly used to be configured with an ambulance and to fix the gas tank.

[0010] When in use, just place the gas tank in the placement slot on the placement plate, then adjust the telescopic rod to make the extended height of the telescopic rod roughly the same as the height of the gas tank, fix the telescopic rod to the support rod, and further fix the gas tank placed in the placement slot through the fixings on the support rod and the telescopic rod.

[0011] When the gas tank needs to be rotated at an angle, the limiter is stepped on to release the rotation restriction on the placement plate. Then, the gas tank is rotated and the placement plate is driven to rotate conveniently, which facilitates the connection between the gas outlet of the gas tank and the external equipment.

[0012] Beneficial effects obtained:

[0013] First, a placement plate is provided for rotation, which can effectively drive the gas tank placed on the placement plate to rotate through the rotation of the placement plate, so as to facilitate the adjustment of the angle position of the gas tank outlet and the connection with external equipment.

[0014] Second, a limiting member is provided, which can effectively limit the rotation of the placement plate through the limiting member to prevent the gas tank from rotating when it is not necessary to rotate.

[0015] Third, a telescopic rod is provided, which can effectively adjust the height of the telescopic rod on the support rod according to the height of the gas tank, and fix the gas tank through a fixing piece, so that the gas tank can be more stable on the placement board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic cross-sectional view of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of the structure at A;

[0018] Figure 3 Schematic diagram of the connection structure between the support rod and the telescopic rod;

[0019] Figure 4 Schematic diagram of the structure of the strap;

[0020] Figure 5 for Figure 1 A magnified schematic diagram of the structure at point B.

[0021] In the above drawings: 1. Support plate; 2. Support rod; 3. Placement plate; 4. Placement slot; 5. Telescopic rod; 6. Rotating rod; 7. Torsion spring; 8. Limit rod; 9. Footboard; 10. Block; 11. Slot; 12. Slide; 13. Adjustment slot; 14. Bolt; 15. Fixing block; 16. Strap; 17. Connecting rod; 18. Protrusion; 19. Connecting hole; 20. Velcro layer; 21. Velcro layer; 22. Limiting plate; 23. Pull rod; 24. Pull plate; 25. Spring; 26. Roller; 27. Reinforcement rod. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0023] Example:

[0024] Reference Figures 1 to 5 The present device is a gas cylinder fixing frame, comprising a support plate 1 and a support rod 2. The support rod 2 is vertically fixed on the support plate 1. A plurality of rollers 26 are provided at the bottom of the support plate 1. The rollers 26 are provided with a positioning structure to fix the rollers 26 to prevent the rollers 26 from rotating. This structure is an existing common technical structure and will not be described in detail herein. A plurality of reinforcing rods 27 are also fixed between the support rod 2 and the support plate 1. The reinforcing rods 27 can increase the support stability of the gas cylinder by the device. A placement plate 3 is rotatably provided on the support plate 1. The placement plate 3 is rotatably connected to the support plate 1 through a bearing provided at the bottom. A placement slot 4 for placing the gas cylinder is provided at the top of the placement plate 3. A limiting member for limiting the rotation of the placement plate 3 is provided on the support plate 1, such as Figure 2 As shown, the limiting member includes a rotating rod 6, a torsion spring 7, a limiting rod 8 and a stepping plate 9. The rotating rod 6 is rotatably mounted on the support plate 1. The torsion spring 7 is sleeved on the rotating rod 6 and fixedly connected to the support plate 1 and the rotating rod 6 at both ends. One end of the limiting rod 8 is fixed to the side wall of the rotating rod 6, and the other end of the limiting rod 8 is fixed to a clamping block 10. A plurality of clamping grooves 11 are circumferentially formed on the top surface of the placement plate 3. The clamping blocks 10 are engaged with the clamping grooves 11. The stepping plate 9 is fixed to the side wall of the rotating rod 6 and extends away from the placement plate 3. This arrangement can effectively rotate the rotating rod 6 by stepping on the stepping plate 9, and drive the clamping block 10 at the end of the limiting rod 8 to slide out of the clamping groove 11. At this time, the placement plate 3 can be rotated. The rebound of the torsion spring 7 causes the rotating rod 6 to rotate and return to its initial position. The placement plate 3 is limited by the clamping block 10 and the clamping groove 11.

[0025] like Figure 5As shown, an arc-shaped limit plate 22 is slidably provided in the placement slot 4, and a pull rod 23 is slidably provided on the side wall of the placement slot 4. One end of the pull rod 23 is fixedly connected to one side of the limit plate 22, and the other end of the pull rod 23 extends away from the placement plate 3. A pull plate 24 is fixedly provided at the other end. A spring 25 is sleeved on the pull rod 23, and the two ends of the spring 25 are respectively fixedly connected to the side wall of the placement slot 4 and the side wall of the limit plate 22. This arrangement allows gas cylinders of different diameters to be limited when placed in the placement slot 4, thereby improving the stability of the gas cylinders in the placement slot 4.

[0026] like Figure 1 and Figure 3 As shown, a telescopic rod 5 is provided on the support rod 2 for vertical adjustment. A slide groove 12 is provided on the support rod 2, and the telescopic rod 5 slides in the slide groove 12. A plurality of adjustment grooves 13 are vertically provided on the side wall of the telescopic rod 5. A bolt 14 is threadedly provided on the side wall of the support rod 2, and the bolt 14 is threadedly connected to one of the adjustment grooves 13. In this way, the extended telescopic rod 5 can be effectively positioned by connecting the bolts 14 with different adjustment grooves 13.

[0027] like Figure 1 and Figure 4 As shown, both the support rod 2 and the telescopic rod 5 are equipped with fixings for securing the gas cylinder. These fixings include a fixing block 15 and a strap 16, which are provided on the support rod 2 or telescopic rod 5, respectively. A curved connecting rod 17 is fixed to one side of the fixing block 15. A protrusion 18 is provided on the side of the connecting rod 17 near the fixing block 15. Several connecting holes 19 are axially defined in the strap 16. The end of the strap 16 passes between the fixing block 15 and the connecting rod 17 and engages with the protrusion 18 through one of the connecting holes 19. A Velcro layer 20 is provided on the strap 16, and a Velcro layer 21 is provided on the end of the strap 16 that passes through the fixing block 15 and the connecting rod 17. The Velcro layer 20 and the Velcro layer 21 adhere to each other. This arrangement can effectively pass one end of the strap 16 through the connecting rod 17 and the fixing block 15, and connect the corresponding connecting hole 19 and the protrusion 18 according to the diameter of the gas tank. The strap 16 passing through the fixing block 15 and the connecting rod 17 is wrapped around the connecting rod 17 and fixed by the connection between the Velcro layer 20 and the Velcro layer 21.

[0028] Working principle:

[0029] When the gas tank is in use, it is only necessary to place the gas tank in the placement groove 4 on the placement plate 3, and then adjust the extension height of the telescopic rod 5 to be roughly the same as the height of the gas tank by telescopic adjustment, and fix the telescopic rod 5 to the support rod 2 by bolt 14. Further, through the strap 16 on the support rod 2 and the telescopic rod 5, one end of the strap 16 is passed through the connecting rod 17 and the fixing block 15, and the corresponding connecting hole 19 and protrusion 18 are connected according to the diameter of the gas tank. The strap 16 passing through the fixing block 15 and the connecting rod 17 is wrapped around the connecting rod 17 and fixed by the connection between the Velcro layer 20 and the Velcro layer 21, and the gas tank placed in the placement groove 4 is fixed. When the gas tank needs to be rotated at an angle, the pedal 9 is stepped on to rotate the rotating rod 6, and the block 10 at the end of the limit rod 8 slides out of the slot 11. At this time, the rotating gas tank can be conveniently rotated at an angle by the rotation of the placement plate 3, which is convenient for the connection of the gas outlet of the gas tank with the external equipment.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A gas cylinder fixing frame, comprising a support plate (1) and a support rod (2), wherein the support rod (2) is vertically fixed on the support plate (1), characterized in that: A placement plate (3) is rotatably provided on the support plate (1), a placement groove (4) for placing a gas cylinder is provided on the top of the placement plate (3), a limiter for limiting the rotation of the placement plate (3) is provided on the support plate (1), a telescopic rod (5) is vertically adjustable and slidable on the support rod (2), and both the support rod (2) and the telescopic rod (5) are provided with fixing parts for fixing the gas cylinder.

2. A gas cylinder fixing bracket according to claim 1, characterized in that: The limiting component comprises a rotating rod (6), a torsion spring (7), a limiting rod (8) and a pedal (9); the rotating rod (6) is rotatably mounted on the support plate (1); the torsion spring (7) is sleeved on the rotating rod (6) and its two ends are respectively fixedly connected to the support plate (1) and the rotating rod (6); one end of the limiting rod (8) is fixedly arranged on the side wall of the rotating rod (6); the other end of the limiting rod (8) is fixedly provided with a clamping block (10); a plurality of clamping grooves (11) are circumferentially opened on the top surface of the placement plate (3); the clamping block (10) is clamped with one of the clamping grooves (11); the pedal (9) is fixedly arranged on the side wall of the rotating rod (6) and extends in a direction away from the placement plate (3).

3. The gas cylinder fixing bracket according to claim 1, characterized in that: The support rod (2) is provided with a slide groove (12), the telescopic rod (5) is slidably arranged in the slide groove (12), a plurality of adjustment grooves (13) are vertically provided on the side wall of the telescopic rod (5), a bolt (14) is threadedly passed through the side wall of the support rod (2), and the bolt (14) is threadedly connected to one of the adjustment grooves (13).

4. The gas tank fixing bracket according to claim 1, characterized in that: The fixing member comprises a fixing block (15) and a binding belt (16). The fixing block (15) and the binding belt (16) are correspondingly arranged on the support rod (2) or the telescopic rod (5). An arc-shaped connecting rod (17) is fixed on one side of the fixing block (15). A protrusion (18) is provided on the side of the connecting rod (17) close to the fixing block (15). A plurality of connecting holes (19) are axially provided on the binding belt (16). An end of the binding belt (16) passes between the fixing block (15) and the connecting rod (17) and is clamped with the protrusion (18) through one of the connecting holes (19).

5. A gas cylinder fixing bracket according to claim 4, characterized in that: A magic stick layer (20) is provided on the binding strap (16), and a magic stick layer (21) is provided on the end of the binding strap (16) passing through the fixing block (15) and the connecting rod (17), and the magic stick layer (20) and the magic stick layer (21) are bonded to each other.

6. The gas cylinder fixing bracket according to claim 1, characterized in that: An arc-shaped limiting plate (22) is slidably provided in the placement groove (4), and a pull rod (23) is slidably provided on the side wall of the placement groove (4). One end of the pull rod (23) is fixedly connected to one side of the limiting plate (22), and the other end of the pull rod (23) extends in a direction away from the placement plate (3), and a pull plate (24) is fixedly provided at the other end. A spring (25) is sleeved on the pull rod (23), and the two ends of the spring (25) are respectively fixedly connected to the side wall of the placement groove (4) and the side wall of the limiting plate (22).

7. The gas cylinder fixing bracket according to claim 1, characterized in that: A plurality of rollers (26) are provided at the bottom of the support plate (1).

8. The gas cylinder fixing bracket according to claim 1, characterized in that: A plurality of reinforcement rods (27) are fixedly arranged between the support rod (2) and the support plate (1).

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