Medical oxygen bottle transfer cart

Abstract

The utility model discloses a medical oxygen bottle transfer cart. The medical oxygen bottle transfer cart aims at solving the problem that in the prior art, a medical oxygen bottle lacks wheels and is inconvenient to transfer. The transfer cart comprises a vertical plate, the interior of the vertical plate is of a hollow structure, two lower clamping rods are arranged at the bottom end of the front face of the vertical plate, two upper clamping rods are arranged at the top end of the front face of the vertical plate, and a driving mechanism used for driving the lower clamping rods and the upper clamping rods to clamp the oxygen bottle is arranged in the vertical plate. According to the oxygen bottle transfer trolley, the oxygen bottle can be transferred only by moving the whole transfer trolley to the position of the oxygen bottle, rotating the first hand wheel to enable the two lower clamping rods and the two upper clamping rods to synchronously clamp and limit the oxygen bottle and enabling the transfer trolley to obliquely move, operation is easy, physical strength is saved, and the oxygen bottle transfer trolley is convenient to use. And the baffle can block and limit the bottom of the oxygen bottle during moving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, and particularly relates to a medical oxygen cylinder transfer trolley. BACKGROUND

[0002] The medical oxygen cylinder is used for the auxiliary treatment of respiratory system diseases and cerebrovascular system diseases caused by hypoxia, and is used as a tool for relieving hypoxia symptoms; the medical oxygen cylinder can also be used for health oxygen inhalation or rapid relief of fatigue after intensive mental work or physical work. CONTENT

[0003] (1) Technical problem to be solved

[0004] In view of the defects in the prior art, the utility model aims at providing a medical oxygen cylinder transfer trolley, which aims at solving the problem that the medical oxygen cylinder in the prior art lacks wheels and is inconvenient to transfer.

[0005] (2) Technical scheme

[0006] In order to solve the above technical problem, the utility model provides a medical oxygen cylinder transfer trolley, which comprises a vertical plate, the inside of the vertical plate is a hollow structure, two lower clamping rods are arranged at the bottom of the front of the vertical plate, two upper clamping rods are arranged at the top of the front of the vertical plate, a driving mechanism for driving the lower clamping rods and the upper clamping rods to clamp the oxygen cylinder is arranged in the inside of the vertical plate, universal wheels are installed at the bottom of both ends of the vertical plate and the bottom of the end of the lower clamping rod away from the vertical plate, and a baffle is fixedly connected to the bottom of the side of the two lower clamping rods close to each other.

[0007] Preferably, the driving mechanism comprises a first threaded rod, one end of the first threaded rod is rotatably connected to the inner wall of one side of the vertical plate through a bearing, and the other end of the first threaded rod penetrates through the other side of the vertical plate and extends to the outside of the vertical plate.

[0008] Further, two first sliding blocks are symmetrically connected to the first threaded rod in a threaded mode, the threaded directions of the two first sliding blocks are opposite, the top and the bottom of the two first sliding blocks are fixedly connected with a connecting rod, one end of each lower clamping rod and upper clamping rod close to the vertical plate is fixedly connected with a first sliding rod, a first sliding groove matched with the first sliding rod is formed in the front of the vertical plate, the first sliding rod penetrates through the first sliding groove formed in the front of the vertical plate and extends to the inside of the vertical plate, and one end of the first sliding rod extending to the inside of the vertical plate is fixedly connected with the end of the connecting rod away from the first sliding block.

[0009] Still further, one end of the first threaded rod extending to the outside of the vertical plate is fixedly connected with a first hand wheel, a first protective shell is arranged on the outside of the first hand wheel, and the first protective shell is fixedly connected to the side surface of the vertical plate.

[0010] Further, the upper clamping rod is provided with a cavity, and a second threaded rod is arranged in the cavity, one end of the second threaded rod is rotatably connected to the inner wall of the back of the upper clamping rod through a bearing, the other end of the second threaded rod penetrates the front of the upper clamping rod and extends to the outside of the upper clamping rod, and the other end of the second threaded rod is fixedly connected with a second hand wheel, and the outside of the second hand wheel is provided with a second protective shell, and the second protective shell is fixedly connected to the front of the upper clamping rod.

[0011] Further, the top of the upper clamping rod is provided with a second sliding groove, a second sliding block is threadedly connected to the second threaded rod, the top of the second sliding block is fixedly connected with a second sliding rod matched with the second sliding groove, the top end of the second sliding rod penetrates the second sliding groove and extends to the outside of the upper clamping rod, and the top end of the second sliding rod is rotatably connected with a limiting rod.

[0012] Further, the side of the limiting rod close to the vertical plate is provided with a T-shaped sliding groove, and a T-shaped sliding block is slidably connected in the T-shaped sliding groove, and the end of the T-shaped sliding block extending to the outside of the limiting rod is fixedly connected with an arc-shaped limiting strip.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model lie in:

[0015] The utility model only needs to move the transfer trolley to the oxygen cylinder, then rotates the first hand wheel to clamp and limit the oxygen cylinder by the two lower clamping rods and the two upper clamping rods, then tilts and moves the trolley to realize the transfer of the oxygen cylinder, which is simple in operation, saves labor, and the baffle can block and limit the bottom of the oxygen cylinder during movement. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the three-dimensional schematic view of the utility model.

[0017] Figure 2 It is the three-dimensional schematic view of the vertical plate of the utility model.

[0018] Figure 3 It is the sectional view schematic view of the vertical plate of the utility model.

[0019] Figure 4 It is the top view schematic view of the utility model.

[0020] Figure 5 It is the sectional view schematic view of one of the upper clamping rods of the utility model.

[0021] Figure 6 It is the three-dimensional schematic view of the limiting rod of the utility model.

[0022] The marks in the drawings are: 1, vertical plate; 2, lower clamping rod; 3, upper clamping rod; 4, driving mechanism; 5, universal wheel; 6, baffle; 7, first protective shell; 8, second threaded rod; 9, second hand wheel; 10, second protective shell; 11, second sliding groove; 12, second sliding block; 13, second sliding rod; 14, limiting rod; 15, T-shaped sliding block; 16, arc-shaped limiting strip; 17, handle; 41, first threaded rod; 42, first sliding block; 43, connecting rod; 44, first sliding rod; 45, first sliding groove; 46, first hand wheel. DETAILED DESCRIPTION

[0023] The specific embodiment is a medical oxygen cylinder transfer trolley, and a structural schematic diagram thereof is shown in the figure. Figures 1-6

[0024] Example 1

[0025] The transfer trolley comprises a vertical plate 1, the inside of the vertical plate 1 is a hollow structure, the top of the vertical plate 1 is fixedly connected with a handle 17, the front bottom end of the vertical plate 1 is provided with two lower clamping rods 2, the front top end of the vertical plate 1 is provided with two upper clamping rods 3, the inside of the vertical plate 1 is provided with a driving mechanism 4 for driving the lower clamping rods 2 and the upper clamping rods 3 to clamp the oxygen cylinder, the bottom of the vertical plate 1 and the bottom of the end of the lower clamping rods 2 away from the vertical plate 1 are both installed with a universal wheel 5, the universal wheel 5 is a self-locking universal wheel, the bottom of the side of the two lower clamping rods 2 close to each other is fixedly connected with a baffle 6, the baffle 6 leaves a small gap with the ground, the bottom of the medical oxygen cylinder is arc-shaped, so that the side of the bottom of the oxygen cylinder leaves a gap with the ground;

[0026] The two lower clamping rods 2 can clamp and limit the bottom of the oxygen cylinder, and the two upper clamping rods 3 can clamp and limit the upper part of the oxygen cylinder.

[0027] The driving mechanism 4 comprises a first threaded rod 41, one end of the first threaded rod 41 is rotatably connected to the inner wall of one side of the vertical plate 1 through a bearing, the other end of the first threaded rod 41 penetrates through the other side of the vertical plate 1 and extends to the outside of the vertical plate 1, and the first threaded rod 41 is rotatably connected to the other side of the vertical plate 1 through a bearing;

[0028] The first threaded rod 41 is symmetrically and threadedly connected with two first sliding blocks 42, the thread directions of the two first sliding blocks 42 are opposite, and a gap is left between the first sliding blocks 42 and the inner wall of the vertical plate 1, by making the thread directions of the first sliding blocks 42 opposite, the two first sliding blocks 42 can be driven to approach or move away from each other when the first threaded rod 41 is rotated;

[0029] ​The top and bottom of the two first sliding blocks 42 are fixedly connected with connecting rods 43, gaps are left between the connecting rods 43 and the inner wall of the vertical plate 1, one end of each of the lower clamping rods 2 and the upper clamping rods 3 close to the vertical plate 1 is fixedly connected with a first sliding rod 44, the front surface of the vertical plate 1 is provided with a first sliding groove 45 matched with the first sliding rod 44, the first sliding rod 44 penetrates through the first sliding groove 45 on the front surface of the vertical plate 1 and extends to the inside of the vertical plate 1, and one end of the first sliding rod 44 extending to the inside of the vertical plate 1 is fixedly connected with one end of the connecting rod 43 away from the first sliding block 42, and the other end of the first sliding rod 44 extending to the inside of the vertical plate 1 is in contact with the inner wall of the vertical plate 1;

[0030] Under the cooperation of the first sliding groove 45 and the first sliding rod 44, the movement of the lower clamping rods 2 and the upper clamping rods 3 can be guided;

[0031] One end of the first threaded rod 41 extending to the outside of the vertical plate 1 is fixedly connected with a first hand wheel 46, the outside of the first hand wheel 46 is provided with a first protective shell 7, and the first protective shell 7 is fixedly connected to the side surface of the vertical plate 1, the first hand wheel 46 is located in the inside of the first protective shell 7, and a gap is left between the first hand wheel 46 and the inner wall of the first protective shell 7, and the gap can meet the condition that the user holds the first hand wheel 46 to rotate the first hand wheel 46;

[0032] When the transfer cart is used, the vertical plate 1 is moved by pushing the handle 17, and the vertical plate 1 and the two lower clamping rods 2 move synchronously, and since gaps are left between the two upper clamping rods 3 and the two lower clamping rods 2, the transfer cart is moved to the oxygen cylinder and the oxygen cylinder is located at the middle part between the two upper clamping rods 3 and the two lower clamping rods 2, and then the first threaded rod 41 is positively rotated by the first hand wheel 46, and the first threaded rod 41 can drive the two first sliding blocks 42 to approach each other in the positive rotation process, the two first sliding blocks 42 drive the connecting rods 43 at the top and the bottom to approach each other in the approaching process, the connecting rods 43 drive the first sliding rods 44 to slide in the first sliding groove 45 in the approaching process, the two first sliding rods 44 located above drive the two upper clamping rods 3 to tightly contact the upper two side surfaces of the oxygen cylinder, and the two first sliding rods 44 located below drive the two lower clamping rods 2 to tightly contact the bottom two side surfaces of the oxygen cylinder, and at this time, the oxygen cylinder is clamped and positioned by the two lower clamping rods 2 and the two upper clamping rods 3, and at the same time, the two lower clamping rods 2 can also drive the bottom baffle 6 to contact the arc-shaped surface of the bottom of the oxygen cylinder in the approaching process, so that the baffle 6 positions the bottom of the oxygen cylinder, and then the medical staff drives the vertical plate 1 to tilt by the handle 17, so that the whole transfer cart tilts, and the transfer cart can be moved by the universal wheels 5 at the bottom of the vertical plate 1;

[0033] The rubber pad is fixedly connected to one side of the two lower clamping rods 2 and the two upper clamping rods 3 close to each other, so that the rubber pad directly contacts the oxygen cylinder and protects the oxygen cylinder.

[0034] During the whole process, only the transfer trolley needs to be moved as a whole to the oxygen cylinder, then the first hand wheel 46 is rotated to enable the two lower clamping rods 2 and the two upper clamping rods 3 to simultaneously clamp and limit the oxygen cylinder, and then the transfer trolley is tilted and moved to realize the transfer of the oxygen cylinder, which is simple to operate and saves physical strength, and the baffle 6 can block and limit the bottom of the oxygen cylinder during movement.

[0035] Embodiment 2

[0036] The same as embodiment 1, and the difference from embodiment 1 is that the length of the upper clamping rod 3 is greater than the length of the lower clamping rod 2, one of the upper clamping rods 3 is provided with a cavity, a second threaded rod 8 is arranged in the cavity, one end of the second threaded rod 8 is rotatably connected to the inner wall of the back of the upper clamping rod 3 through a bearing, the other end of the second threaded rod 8 penetrates the front of the upper clamping rod 3 and extends to the outside of the upper clamping rod 3, and the other end of the second threaded rod 8 is fixedly connected with a second hand wheel 9, the outside of the second hand wheel 9 is provided with a second protective shell 10, the second protective shell 10 is fixedly connected to the front of the upper clamping rod 3, the second hand wheel 9 is located in the inside of the second protective shell 10, and a gap is left between the second hand wheel 9 and the inner wall of the second protective shell 10;

[0037] One of the upper clamping rods 3 is provided with a second sliding groove 11 at the top, a second sliding block 12 is threadedly connected to the second threaded rod 8, a gap is left between the second sliding block 12 and the inner wall of the upper clamping rod 3, a second sliding rod 13 matched with the second sliding groove 11 is fixedly connected to the top of the second sliding block 12, the top end of the second sliding rod 13 penetrates the second sliding groove 11 and extends to the outside of the upper clamping rod 3, and the top end of the second sliding rod 13 is rotatably connected with a limiting rod 14,

[0038] A T-shaped sliding groove is formed in the side of the limiting rod 14 close to the vertical plate 1, a T-shaped sliding block 15 is slidably connected in the T-shaped sliding groove, an arc-shaped limiting strip 16 is fixedly connected to one end of the T-shaped sliding block 15 extending to the outside of the limiting rod 14, and through the cooperation of the T-shaped sliding groove and the T-shaped sliding block 15, the movement of the arc-shaped limiting strip 16 can be guided and the arc-shaped limiting strip 16 can be prevented from being separated from the limiting rod 14.

[0039] A rubber pad is fixedly connected to the side of the arc-shaped limiting strip 16 away from the limiting rod 14, so that the rubber pad directly contacts the oxygen cylinder and protects the oxygen cylinder.

[0040] The transport trolley of the embodiment is used first by rotating the limiting rod 14 to be perpendicular to the vertical plate 1, then moving the trolley to the oxygen cylinder, so that the oxygen cylinder is located between the two upper clamping rods 3 and the two lower clamping rods 2, then rotating the limiting rod 14 to be parallel to the vertical plate 1, then rotating the first hand wheel 46 to clamp and limit the oxygen cylinder by the two lower clamping rods 2 and the two upper clamping rods 3, and the baffle 6 blocks the bottom of the oxygen cylinder, then sliding the arc-shaped limiting strip 16, the arc-shaped limiting strip 16 drives the T-shaped sliding block 15 to slide in the T-shaped sliding groove, stopping the arc-shaped limiting strip 16 when it moves to the position opposite to the oxygen cylinder, and finally rotating the second hand wheel 9 to drive the second threaded rod 8 to rotate, the second threaded rod 8 drives the second sliding block 12 to move towards the oxygen cylinder during the rotation, the second sliding block 12 drives the second sliding rod 13 and the limiting rod 14 to move towards the oxygen cylinder during the movement, the limiting rod 14 drives the arc-shaped limiting strip 16 to move towards the oxygen cylinder during the movement, until the arc-shaped limiting strip 16 is in close contact with the oxygen cylinder, at this time, the arc-shaped limiting strip 16 further limits the oxygen cylinder under the action of the arc-shaped limiting strip 16, so that the oxygen cylinder is fixed more firmly on the trolley, then the trolley is moved by tilting the handle 17.

[0041] The whole process is: first, rotating the limiting rod 14 to be perpendicular to the vertical plate 1, then moving the trolley to the oxygen cylinder, then rotating the first hand wheel 46 to clamp and limit the oxygen cylinder by the two lower clamping rods 2 and the two upper clamping rods 3, then rotating the limiting rod 14 to be perpendicular to the vertical plate 1, then rotating the second hand wheel 9 to make the arc-shaped limiting strip 16 in close contact with the oxygen cylinder for further limiting the oxygen cylinder, and finally moving the trolley by tilting the handle 17 to realize the transportation of the oxygen cylinder, which is simple to operate and saves physical effort.

[0042] The limiting rod 14 can also be rotatably connected to the second sliding rod 13 through a rotating shaft, and a torsional spring is installed at the rotating position; in use, the transfer trolley is moved to the side of the oxygen cylinder, the limiting rod 14 is first rotatably connected to the vertical direction of the vertical plate 1, the limiting rod 14 is rotated to compress the torsional spring, then the transfer trolley is moved to the oxygen cylinder, so that the oxygen cylinder is located at the middle position between the two upper clamping rods 3 and the two lower clamping rods 2, the limiting rod 14 is slowly released to rotate to the parallel direction of the vertical plate 1 under the action of the torsional spring, then the two lower clamping rods 2 and the two upper clamping rods 3 are synchronously clamped to the oxygen cylinder by rotating the first hand wheel 46, then the limiting rod 14 is rotatably connected to the vertical direction of the vertical plate 1, then the arc-shaped limiting strip 16 is in close contact with the oxygen cylinder by forward rotating the second hand wheel 9 to further limit the oxygen cylinder, finally the transfer trolley is inclined and moved by the handle 17 to realize the transfer of the oxygen cylinder, which is simple in operation and saves labor.

[0043] All the technical features in the embodiment can be freely combined according to actual needs.

[0044] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A medical oxygen cylinder transfer trolley characterised in that: The transport trolley includes a vertical plate (1), the inside of the vertical plate (1) is a hollow structure, the front end of the vertical plate (1) is provided with two lower clamping rods (2), the top end of the vertical plate (1) is provided with two upper clamping rods (3), the inside of the vertical plate (1) is provided with a driving mechanism (4) for driving the lower clamping rod (2) and the upper clamping rod (3) to clamp the oxygen cylinder, the bottom of the two ends of the vertical plate (1) and the bottom of the end of the lower clamping rod (2) away from the vertical plate (1) are all installed with universal wheels (5), the bottom of the side of the two lower clamping rods (2) close to each other is all fixedly connected with a baffle (6).

2. The medical oxygen cylinder transport trolley as claimed in claim 1, wherein, The driving mechanism (4) includes a first threaded rod (41), one end of the first threaded rod (41) is rotatably connected to the inner wall of one side of the vertical plate (1) through a bearing, the other end of the first threaded rod (41) penetrates the other side of the vertical plate (1) and extends to the outside of the vertical plate (1).

3. The medical oxygen cylinder transport trolley according to claim 2, wherein, The first threaded rod (41) is symmetrically and threadedly connected with two first sliding blocks (42), the thread directions of the two first sliding blocks (42) are opposite, the top and bottom of the two first sliding blocks (42) are all fixedly connected with a connecting rod (43), the end of each lower clamping rod (2) and upper clamping rod (3) close to the vertical plate (1) is fixedly connected with a first sliding rod (44), the front surface of the vertical plate (1) is provided with a first sliding groove (45) matched with the first sliding rod (44), the first sliding rod (44) penetrates the first sliding groove (45) formed in the front surface of the vertical plate (1) and extends to the inside of the vertical plate (1), and the end of the first sliding rod (44) extending to the inside of the vertical plate (1) is fixedly connected with the end of the connecting rod (43) away from the first sliding block (42).

4. The medical oxygen cylinder transport trolley according to claim 3, wherein, The end of the first threaded rod (41) extending to the outside of the vertical plate (1) is fixedly connected with a first hand wheel (46), the outside of the first hand wheel (46) is provided with a first protective shell (7), and the first protective shell (7) is fixedly connected to the side surface of the vertical plate (1).

5. The medical oxygen cylinder transport trolley as claimed in claim 1, wherein, One of the upper clamping rods (3) is provided with a cavity, the inside of the cavity is provided with a second threaded rod (8), one end of the second threaded rod (8) is rotatably connected to the inner wall of the back surface of the upper clamping rod (3) through a bearing, the other end of the second threaded rod (8) penetrates the front surface of the upper clamping rod (3) and extends to the outside of the upper clamping rod (3), and the other end of the second threaded rod (8) is fixedly connected with a second hand wheel (9), the outside of the second hand wheel (9) is provided with a second protective shell (10), and the second protective shell (10) is fixedly connected to the front surface of the upper clamping rod (3).

6. The medical oxygen cylinder transport trolley as claimed in claim 5, wherein, The top of one of the upper clamping rods (3) is provided with a second sliding groove (11), the second threaded rod (8) is threadedly connected with a second sliding block (12), the top of the second sliding block (12) is fixedly connected with a second sliding rod (13) matched with the second sliding groove (11), the top end of the second sliding rod (13) penetrates the second sliding groove (11) and extends to the outside of the upper clamping rod (3), and the top end of the second sliding rod (13) is rotatably connected with a limiting rod (14).

7. The medical oxygen cylinder transport trolley as claimed in claim 6, wherein, The limiting rod (14) is provided with a T-shaped sliding groove near one side of the vertical plate (1), the T-shaped sliding groove is internally connected with a T-shaped sliding block (15) in a sliding mode, and one end of the T-shaped sliding block (15) extending to the outside of the limiting rod (14) is fixedly connected with an arc-shaped limiting strip (16).

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