Medical oxygen bottle transfer trolley

Abstract

The utility model discloses a medical oxygen bottle transfer trolley, which belongs to the technical field of medical instruments and comprises a trolley body, a clamping frame connected with the trolley body and two clamping parts capable of clamping the side wall of a medical oxygen bottle in an upright state, the two clamping parts are oppositely arranged and connected with the clamping frame, the clamping frame comprises a first guide rail which is transversely arranged, and one clamping part is connected with the first guide rail and can do transverse linear motion along the first guide rail so as to be close to or away from the other clamping part; the trolley body comprises a lifting mechanism, the lifting mechanism is connected with the clamping frame, and the heights of the two clamping parts relative to the ground can be adjusted at the same time, the medical oxygen bottle can be transferred in a labor-saving mode through the medical oxygen bottle transfer trolley with the structure, medical workers can transfer the oxygen bottle conveniently, and the possibility that the oxygen bottle falls onto the ground due to the fact that the strength of the medical workers is small is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of transfer vehicles, and specifically relates to a medical oxygen cylinder transfer vehicle. Background Art

[0002] Medical oxygen cylinders are high-pressure containers used to store and transport oxygen. They are generally made of alloy structural steel by hot stamping and pressing. They are cylindrical in appearance and are used in hospitals, first aid stations and other places.

[0003] In hospitals, medical oxygen cylinders are sometimes required to be carried by manpower. However, medical oxygen cylinders are large in size, and it is difficult for some medical staff to carry them. At the same time, due to the large amount of oxygen in the medical oxygen cylinders, the fully loaded medical oxygen cylinders are heavy, which increases the difficulty of medical staff's carrying. Moreover, if the position of the medical oxygen cylinders is not well controlled, the medical oxygen cylinders are at risk of tipping over and injuring people. Utility Model Content

[0004] In order to facilitate the transportation of medical oxygen cylinders and meet emergency situations in hospitals, the present application provides a medical oxygen cylinder transport vehicle.

[0005] A medical oxygen cylinder transport vehicle comprises a vehicle body, a clamping frame connected to the vehicle body, and two clamping parts capable of clamping the side walls of the medical oxygen cylinder in an upright state; the two clamping parts are arranged opposite to each other and connected to the clamping frame, the clamping frame comprises a first guide rail arranged transversely, one of the clamping parts is connected to the first guide rail and can make transverse linear motion along the first guide rail to approach or move away from the other clamping part; the vehicle body comprises a lifting mechanism, the lifting mechanism is connected to the clamping frame, and can simultaneously adjust the height of the two clamping parts relative to the ground.

[0006] In one embodiment of the present application, the clamping frame is connected to two first guide rails, and the two clamping parts are respectively connected to one first guide rail and can move along the first guide rail so that the two clamping parts can move closer to or farther away from each other.

[0007] In one embodiment of the present application, the clamping frame is provided with an adjusting screw hole; the clamping frame also includes an adjusting screw, the length direction of the adjusting screw is the same as the extension direction of the first guide rail, one end of the adjusting screw is connected to the clamping part through a bearing, and the other end is threadedly connected to the adjusting screw hole; when the adjusting screw rotates around its own axis, the distance between the bearing and the adjusting screw hole can be changed to drive the clamping part to move along the first guide rail.

[0008] In one embodiment of the present application, the clamping portion is provided with a clamping groove that can fit with the side wall of the medical oxygen cylinder. The clamping grooves of the two clamping portions are arranged opposite to each other. The two clamping grooves can respectively fit with the two sides of the side wall of the medical oxygen cylinder in an upright state, and the projection of the inner wall of the clamping groove in the horizontal plane is an arc shape.

[0009] In one embodiment of the present application, an elastic anti-slip layer is provided on the inner wall of the clamping groove.

[0010] In one embodiment of the present application, the vehicle body is provided with a communication gap for allowing a medical oxygen cylinder in an upright state to reach between the two clamping parts.

[0011] In one embodiment of the present application, a baffle capable of carrying a medical oxygen cylinder is connected to the vehicle body, the baffle is movably connected to the vehicle body, and the baffle can move to a shielding position and shield the connecting gap.

[0012] In one embodiment of the present application, the vehicle body also includes a frame and wheels, the frame is connected to the wheels through a lifting mechanism, and the lifting mechanism can change the distance between the frame and the wheels; a connecting guide rail is connected to the bottom of the frame, the baffle is connected to the connecting guide rail, and can move in a straight line along the connecting guide rail to reach or leave the shielding position.

[0013] In one embodiment of the present application, the baffle is detachably connected to the connecting rail; the baffle is provided with a load-bearing through groove, the bottom of the load-bearing through groove can bear a medical oxygen cylinder, and when the baffle is connected to the connecting rail, the extension direction of the load-bearing through groove is the same as the extension direction of the connecting rail.

[0014] In one embodiment of the present application, the vehicle body is a manual hydraulic transport forklift.

[0015] The present application has at least the following beneficial effects:

[0016] 1. The two clamping parts in the present application can clamp the side wall of the medical oxygen cylinder in an upright state, and then lift the medical oxygen cylinder away from the ground through the lifting mechanism, and then use the wheels of the medical oxygen cylinder transport vehicle to transport the medical oxygen cylinder to other locations;

[0017] 2. The bearing is connected to the clamping part, one end of the adjusting screw is connected to the bearing, and the other end is connected to the adjusting screw hole on the clamping frame. When the adjusting screw rotates around its own axis, the position of the adjusting screw relative to the adjusting screw hole will change, but the position relative to the bearing will not change, so that the adjusting screw will not enter the clamping range between the two clamping parts, avoiding the adjusting screw interfering with the movement of the clamping parts and interfering with the clamping of the medical oxygen cylinder by the two clamping parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an exemplary implementation of the present application;

[0019] Figure 2 It is a structural schematic diagram of an exemplary implementation of the adjusting screw hole in the present application;

[0020] Figure 3is a structural schematic diagram of an exemplary implementation of the first guide rail in the present application;

[0021] Figure 4 It is a structural schematic diagram of an exemplary implementation of the adjusting screw in the present application;

[0022] Figure 5 is a structural schematic diagram of an exemplary implementation of connecting the guide rail and the baffle in the present application;

[0023] Figure 6 It is a structural schematic diagram of an exemplary implementation method when the lower surface of the connecting guide rail and the bottom of the oxygen cylinder in the present application are at the same height;

[0024] Figure 7 It is a structural schematic diagram of an exemplary implementation method of two clamping parts clamping a medical oxygen cylinder in the present application;

[0025] Figure 8 It is a structural schematic diagram of an exemplary implementation method when the baffle in the present application is located in the shielding position.

[0026] In the figure:

[0027] 100, vehicle body; 101, vehicle frame; 102, wheel; 103, connecting gap; 104, connecting guide rail; 105, baffle; 201, clamping frame; 202, clamping part; 203, first guide rail; 204, clamping groove; 205, adjusting screw; 206, bearing; 207, adjusting screw hole; 208, medical oxygen cylinder. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present application, the specific implementation methods of the present application are now described with reference to the accompanying drawings. The same reference numerals in the drawings represent components with the same structure or similar structures but the same functions.

[0029] In this document, “exemplary” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “exemplary” should not be interpreted as a more preferred or more advantageous technical solution.

[0030] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked.

[0031] See also Figures 1 to 8 Understand this application.

[0032] See also Figure 1A medical oxygen cylinder transport vehicle comprises a vehicle body 100, a clamping frame 201 connected to the vehicle body 100, and two clamping parts 202 capable of clamping the side walls of a medical oxygen cylinder 208 in an upright state. In one embodiment of the present application, the vehicle body 100 is a manual hydraulic transport forklift, the vehicle body 100 comprises wheels 102, a frame 101, and a lifting mechanism. The lifting mechanism of the manual hydraulic transport forklift is a hydraulic lifting mechanism. A lifting mechanism is provided between the wheels 102 and the frame 101. The clamping frame 201 is connected to the frame 101, so that the clamping frame 201 is indirectly connected to the lifting mechanism. The medical oxygen cylinder transport vehicle can be moved by the wheels 102. When the user changes the distance between the wheels 102 and the frame 101 through the hydraulic lifting mechanism of the manual hydraulic transport forklift, the height of the frame 101 above the ground can be changed, so that the frame 101 can be in contact with the ground and leave the ground, thereby changing the height of the clamping frame 201 above the ground.

[0033] The two clamping parts 202 are arranged opposite to each other and connected to the clamping frame 201. The clamping frame 201 includes a first guide rail 203 arranged laterally, wherein one of the clamping parts 202 is connected to the first guide rail 203 and can make a transverse linear movement along the first guide rail 203 to approach or move away from the other clamping part 202; in one embodiment of the present application, the clamping frame 201 is connected to two first guide rails 203, and the two clamping parts 202 are respectively connected to one first guide rail 203 and can move along the first guide rail 203 so that the two clamping parts 202 can approach or move away from each other, so that when the two clamping parts 202 approach each other, they can clamp the side wall of the medical oxygen cylinder 208 in an upright state, and the joint action of the two clamping parts 202 can fix the medical oxygen cylinder 208; when the two clamping parts 202 move away from each other, the medical oxygen cylinder 208 can enter between the two clamping parts 202, or the two clamping parts 202 can release the clamped medical oxygen cylinder 208.

[0034] See also Figure 1 A connecting gap 103 is provided for the medical oxygen cylinder 208 in an upright state to reach the two clamping parts 202. When the medical oxygen cylinder 208 needs to be transported, the medical oxygen cylinder transport vehicle moves through the wheels 102, and the medical oxygen cylinder 208 enters between the two clamping parts 202 through the connecting gap 103, and then the height of the frame 101 from the ground is lowered by the lifting mechanism, and the two clamping parts 202 perform a clamping action.

[0035] See also Figures 1 to 4 In one embodiment of the present application, the clamping frame 201 is provided with an adjusting screw hole 207; the clamping frame 201 also includes an adjusting screw 205, the length direction of the adjusting screw 205 is the same as the extension direction of the first guide rail 203, and one end of the adjusting screw 205 is connected to the clamping portion 202 through a bearing 206, see Figure 4, one end of the adjusting screw 205 is fixedly connected to the inner ring of the bearing 206, the clamping part 202 is fixedly connected to the outer ring of the bearing 206, and the other end of the adjusting screw 205 is threadedly connected to the adjusting screw hole 207; when the adjusting screw 205 rotates around its own axis, the adjusting screw 205 moves relative to the adjusting screw hole 207 along its own axial direction, and due to the existence of the bearing 206, the adjusting screw 205 does not move relative to the bearing 206 along its own axial direction, so that the adjusting screw 205 can change the distance between the bearing 206 and the adjusting screw hole 207, so as to drive the clamping part 202 to move along the first guide rail 203, so as to adjust the relative position of the clamping part 202 and the first guide rail 203 by adjusting the screw 205 to change the distance between the two clamping parts 202, and when the distance between the two clamping parts 202 is reduced, the two clamping parts 202 perform a clamping action to clamp the medical oxygen cylinder 208 entering the connecting gap 103.

[0036] Those skilled in the art to which the present application belongs can understand that there are other ways to enable the clamping part 202 to move along the first guide rail 203, such as using a cylinder, a hydraulic cylinder or other structure to drive the clamping part 202 to move along the first guide rail 203.

[0037] Technicians in the technical field to which the present application belongs can understand that the connection method of the two clamping parts 202 and the clamping frame 201 in the present application is not limited to the method in which the two clamping parts 202 are respectively connected to the clamping frame 201 through a first guide rail 203, but it can also be that one of the clamping parts 202 is fixedly connected to the clamping frame 201, and the other clamping part 202 is connected to the clamping frame 201 through the first guide rail 203, so that the distance between the two clamping parts 202 is changed by the movement of one clamping part 202, and the action of clamping or releasing the medical oxygen cylinder is performed.

[0038] See also Figure 1 , Figures 5 to 8 In one embodiment of the present application, the clamping portion 202 is provided with a clamping groove 204 that can fit with the side wall of the medical oxygen cylinder 208. The clamping grooves 204 of the two clamping portions 202 are arranged opposite to each other. The two clamping grooves 204 can respectively fit with the two sides of the side wall of the medical oxygen cylinder 208 in an upright state. The projection shape of the inner wall of the clamping groove 204 in the horizontal plane is an arc shape. The shape of the inner wall of the clamping groove 204 enables the clamping portion 202 to fit with the side wall of the medical oxygen cylinder 208, so that the two clamping portions 202 can stably clamp the medical oxygen cylinder 208.

[0039] Furthermore, an elastic anti-slip layer is provided on the inner wall of the clamping groove 204. The material of the elastic anti-slip layer can be made of rubber, silicone and other materials. When the two clamping parts 202 clamp the side wall of the medical oxygen cylinder 208, the elastic anti-slip layer can undergo elastic deformation and fit tightly on the side wall of the medical oxygen cylinder 208. In addition, the elastic anti-slip layer can increase the friction coefficient between the clamping parts 202 and the medical oxygen cylinder 208, thereby ensuring that the two clamping parts 202 can stably clamp the medical oxygen cylinder 208, avoiding the medical oxygen cylinder 208 from moving relative to the two clamping parts 202 and the oxygen cylinder from falling.

[0040] After the two clamping parts 202 perform the clamping action, the hydraulic lifting mechanism of the manual hydraulic transport forklift is actuated to increase the ground clearance of the frame 101, thereby changing the ground clearance of the clamping frame 201, and the ground clearance of the two clamping parts 202 connected to the vehicle body 100 is increased, and the two clamping parts 202 drive the medical oxygen cylinder 208 off the ground, and then the medical oxygen cylinder 208 is transferred through the vehicle body 100, so that medical staff can easily lift the medical oxygen cylinder 208 off the ground through the hydraulic lifting mechanism, and transfer the medical oxygen cylinder 208 to the designated location through the transfer vehicle, and then the height of the frame 101 is lowered, the bottom of the medical oxygen cylinder 208 contacts the ground, the distance between the two clamping parts 202 is increased, and the two clamping parts 202 are released, so that the medical oxygen cylinder 208 is separated from the clamping parts 202, and the transfer of the medical oxygen cylinder is completed. During the process of moving, transporting and placing the medical oxygen cylinder, the medical oxygen cylinder always remains upright, eliminating the need for medical staff to adjust the position of the medical oxygen cylinder and reducing the risk of the medical oxygen cylinder tipping over.

[0041] Technicians in the technical field to which the present application belongs can understand that there are many ways to change the height of the two clamping parts 202 from the ground, which are not limited to the way of indirect connection between the clamping frame 201 and the lifting mechanism, but can also be achieved by directly connecting the clamping frame 201 to the lifting mechanism, such as the lifting mechanism is a screw connected to the frame 101, and the clamping frame 201 is moved up and down by a vertically arranged screw, or the clamping frame 201 is directly connected to the vehicle body 100 through a scissor jack structure; or use cylinders, hydraulic cylinders and other components to directly drive the clamping frame 201 to move up and down to change the height of the two clamping parts 202 from the ground, which will not be repeated here.

[0042] See also Figure 1The vehicle body 100 is provided with a connecting gap 103 for a medical oxygen cylinder 208 in an upright state to reach between the two clamping parts 202. When the medical oxygen cylinder transport vehicle moves, the medical oxygen cylinder 208 can pass through the connecting gap 103 to reach between the two clamping parts 202. The two clamping parts 202 can clamp the medical oxygen cylinder 208. The vehicle body 100 is connected with a baffle 105 capable of carrying the medical oxygen cylinder 208. The baffle 105 is movably connected to the vehicle body 100. The baffle 105 can move to a shielding position and shield the connecting gap 103. In one embodiment of the present application, the frame 101 of the vehicle body 100 is connected to the wheel 102 through a lifting mechanism, and the hydraulic lifting mechanism of the manual hydraulic forklift can change the distance between the frame 101 and the wheel 102; a connecting rail 104 is connected to the bottom of the frame 101, and a baffle 105 is connected to the connecting rail 104 and can move linearly along the connecting rail 104 to reach or leave the shielding position, and the baffle 105 is detachably connected to the connecting rail 104; the baffle 105 is provided with a load-bearing through groove, and the bottom of the load-bearing through groove can carry a medical oxygen cylinder 208. When the baffle 105 is connected to the connecting guide rail 104, the extension direction of the load-bearing through groove is the same as the extension direction of the connecting guide rail 104.

[0043] See also Figure 6 When the height of the frame 101 from the ground is lowered and the connecting guide rail 104 is in contact with the ground, the lower surface of the connecting guide rail 104 is at the same height as the bottom of the medical oxygen cylinder 208. When the two clamping parts 202 carry the medical oxygen cylinder 208 off the ground, the bottom of the medical oxygen cylinder 208 is always kept at the same height as the lower surface of the connecting guide rail 104. By providing a bearing through groove on the baffle 105, the bottom of the medical oxygen cylinder 208 does not affect the movement of the baffle 105 along the connecting guide rail 104, so that the baffle 105 can reach the shielding position to reach below the medical oxygen cylinder 208 clamped by the two clamping parts 202, and can carry the medical oxygen cylinder 208 that falls due to special circumstances, thereby ensuring the safety of the medical oxygen cylinder 208 during transportation. By means of the detachable connection between the baffle plate 105 and the connecting rail 104, when the height of the frame 101 from the ground is lowered by the hydraulic lifting mechanism, the baffle plate 105 and the connecting rail 104 are disassembled so that the connecting rail 104 can be fitted on the ground, and then the two clamping parts 202 are used to clamp the medical oxygen cylinder 208, and then the height of the frame 101 from the ground is increased, so that the two clamping parts 202 lift the medical oxygen cylinder 208 off the ground, and then the baffle plate 105 is connected to the connecting rail 104, see Figure 7 And moves to the shielding position through the connecting guide rail 104, reaching under the medical oxygen cylinder 208, thereby preventing the medical oxygen cylinder 208 from falling and colliding with the ground.

[0044] Technicians in the technical field to which the present application belongs can understand that the connection method between the baffle and the frame in the present application is not limited to the connection method through the connecting guide rail, and other methods can also be used, such as the baffle is pivotally connected to the frame, before the medical oxygen cylinder enters the connecting gap, the baffle rotates and leaves the blocking position, and the two clamping parts clamp the medical oxygen cylinder entering the connecting gap. After the clamping parts carry the medical oxygen cylinder off the ground, the baffle rotates to the blocking position, so that the baffle can carry the medical oxygen cylinder. Of course, there are other ways of setting the baffle, which will not be repeated here.

[0045] It should be understood that although this specification is described according to various implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0046] The series of detailed descriptions listed above are merely specific descriptions of feasible embodiments of the present application. They are not intended to limit the scope of protection of the present application. Any equivalent implementation scheme or changes that do not deviate from the technical spirit of the present application, such as combination, division or repetition of features, should be included in the scope of protection of the present application.

Claims

1. A medical oxygen cylinder transport vehicle, characterized in that: It comprises a vehicle body, a clamping frame connected to the vehicle body, and two clamping parts capable of clamping the side walls of a medical oxygen cylinder in an upright state; The two clamping parts are arranged opposite to each other and connected to the clamping frame, and the clamping frame includes a first guide rail arranged transversely, wherein one of the clamping parts is connected to the first guide rail and can make a transverse linear movement along the first guide rail to approach or move away from the other clamping part; The vehicle body comprises a lifting mechanism, which is connected to the clamping frame and can simultaneously adjust the heights of the two clamping parts relative to the ground.

2. A medical oxygen cylinder transport vehicle according to claim 1, characterized in that: The clamping frame is connected to two of the first guide rails, and two clamping parts are respectively connected to one of the first guide rails and can move along the first guide rail so that the two clamping parts can approach or move away from each other.

3. A medical oxygen cylinder transport vehicle according to claim 1, characterized in that: The clamping frame is provided with an adjusting screw hole; The clamping frame further includes an adjusting screw, the length direction of which is the same as the extension direction of the first guide rail, one end of which is connected to the clamping portion via a bearing, and the other end of which is threadedly connected to the adjusting screw hole; When the adjusting screw rotates around its own axis, the distance between the bearing and the adjusting screw hole can be changed to drive the clamping part to move along the first guide rail.

4. A medical oxygen cylinder transport vehicle according to claim 1, characterized in that: The clamping part is provided with a clamping groove which can fit with the side wall of the medical oxygen cylinder. The clamping grooves of the two clamping parts are arranged opposite to each other. The two clamping grooves can respectively fit with the two sides of the side wall of the medical oxygen cylinder in an upright state. The projection of the inner wall of the clamping groove in the horizontal plane is an arc shape.

5. A medical oxygen cylinder transport vehicle according to claim 4, characterized in that: The inner wall of the clamping groove is provided with an elastic anti-slip layer.

6. A medical oxygen cylinder transport vehicle according to claim 1, characterized in that: The vehicle body is provided with a communication gap for a medical oxygen cylinder in an upright state to reach the two clamping parts.

7. A medical oxygen cylinder transport vehicle according to claim 6, characterized in that: The vehicle body is connected to a baffle capable of carrying a medical oxygen cylinder, the baffle is movably connected to the vehicle body, and the baffle can move to a shielding position to shield the connecting gap.

8. A medical oxygen cylinder transport vehicle according to claim 7, characterized in that: The vehicle body also includes a frame and wheels, wherein the frame is connected to the wheels via the lifting mechanism, and the lifting mechanism can change the distance between the frame and the wheels; The bottom of the frame is connected with a connecting rail, and the baffle is connected with the connecting rail and can move linearly along the connecting rail to reach or leave the shielding position.

9. A medical oxygen cylinder transport vehicle according to claim 8, characterized in that: The baffle is detachably connected to the connecting guide rail; The baffle plate is provided with a load-bearing through slot, the bottom of which can bear a medical oxygen cylinder, and when the baffle plate is connected to the connecting guide rail, the extending direction of the load-bearing through slot is the same as the extending direction of the connecting guide rail.

10. A medical oxygen cylinder transport vehicle according to claim 1, characterized in that: The vehicle body is a manual hydraulic transport forklift.

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