Oxygen supply pipeline clamping structure

Abstract

The utility model belongs to the field of oxygen supply pipeline installation, particularly relates to an oxygen supply pipeline clamping structure, and aims to solve the problems that although an oxygen pipe can be clamped in the prior art in use, two connecting shells can be separated only by rotating two nuts in sequence when the oxygen pipe is detached, the operation is troublesome, and the efficiency is low. The fixing device comprises a frame body, a fixing clamp for fixing the frame body on a bed board conveniently and two oxygen pipes for conveying oxygen, and is characterized in that the inner wall of the top of the frame body and the inner wall of the bottom of the frame body are fixedly provided with a connecting block for the oxygen pipes to penetrate through, and the connecting block is provided with a round hole; a sealing ring used for improving the sealing performance between the two oxygen pipes is fixedly arranged on the inner wall of the round hole, the oxygen pipes can be clamped and fixed through the clamping mechanism, the oxygen pipes can be conveniently detached when needing to be detached, efficiency is improved, the whole body can be fixed to a bed board through the fixing mechanism, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen delivery pipeline installation, in particular to an oxygen delivery pipeline clamping structure. Background Art

[0002] In actual operation, gas is mostly transported through pipelines. Due to the different properties of different gases, the requirements for the transportation pipelines are also different. When connecting oxygen pipes, a clamping structure is required for installation.

[0003] After searching, the patent with announcement number CN220851128U discloses an oxygen delivery pipeline clamping structure, which relates to the technical field of oxygen delivery pipelines, including an oxygen tube, wherein the upper and lower sides of the oxygen tube are movably connected with a connecting clamp, the top of the connecting clamp is movably connected with a connecting shell, the bottom of the front side of the connecting shell is fixedly connected with a fixing clamp, the upper and lower sides of the oxygen tube are movably connected with a connecting clamp, the top of the connecting clamp is fixedly connected with a pull rod, the top of the pull rod extends into the top interior of the connecting shell, the top sides of the connecting shell are fixedly connected with a pull rod limiting plate, the pull rod passes through the pull rod limiting plate, and the pull rod is movably connected to the pull rod limiting plate. The utility model cooperates with the oxygen tube, the connecting clamp, the pull rod, the pull rod limiting plate, and the connecting shell in this scheme, so that the upper and lower sides of the oxygen tube are tightly clamped by the connecting clamp for clamping, the pull rod limiting plate ensures that the pull rod will not deviate when it moves inside the top of the connecting shell, and the movement of the pull rod drives the movement of the connecting clamp.

[0004] The technical solution has the following problems:

[0005] Although the oxygen tube can be clamped during use, when the oxygen tube is disassembled, two nuts need to be rotated in sequence to separate the two connection shells, which is troublesome and inefficient. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that although the oxygen tube can be clamped during use, when the oxygen tube is disassembled, two nuts need to be rotated in sequence to separate the two connection shells, which is troublesome and inefficient. An oxygen delivery pipeline clamping structure is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An oxygen delivery pipeline clamping structure, comprising a frame, a fixing clamp for fixing the frame on a bed board, and two oxygen tubes for delivering oxygen, characterized in that the top inner wall and the bottom inner wall of the frame are fixedly provided with a same connection block for passing the oxygen tube, a circular hole is opened on the connection block, a sealing ring for improving the sealing between the two oxygen tubes is fixedly provided on the inner wall of the circular hole, the outer sides of the two oxygen tubes are slidably connected with the inner wall of the sealing ring, and the oxygen tubes are adapted to the sealing ring;

[0009] A clamping mechanism, which is arranged in the frame and is used to clamp and fix the oxygen tube;

[0010] The fixing mechanism is arranged on the fixing clamp and is used for fixing the frame on the bed board.

[0011] The cam is provided with a plurality of movable parts, and the movable parts are provided with a plurality of movable parts, and the movable parts are provided with a plurality of movable parts.

[0012] In a possible design, the fixing mechanism includes a clamping plate, a first threaded rod and a first knob for facilitating the rotation of the first threaded rod, one side of the clamping plate is slidingly connected to an inner wall of one side of the fixing clamp, the first threaded rod is threadedly connected to the fixing clamp, the top end of the first threaded rod is rotatably connected to the bottom of the clamping plate, and the top of the first knob is fixedly connected to the bottom end of the first threaded rod.

[0013] In a possible design, an adjustment plate for adjusting the height of the frame is fixedly provided on one side of the bottom of the frame, a concave plate is fixedly provided on one side of the fixing clamp, and the outer side of the adjustment plate is slidably connected to the inner wall of the concave plate.

[0014] In a possible design, a rubber pad for increasing friction and preventing slipping is fixedly provided on the side where the clamping plate and the fixing clamp are close to each other.

[0015] In a possible design, a second threaded rod for fixing the adjustment plate is threadedly connected to the concave plate, a second knob is fixedly provided at one end of the second threaded rod for facilitating the rotation of the second threaded rod, a plurality of first sockets are provided on the adjustment plate, a second socket is provided on one side of the concave plate, and the other end of the second threaded rod is inserted into the first socket and the second socket.

[0016] In a possible design, a slide groove is provided on an inner wall of one side of the fixing clamp to reduce friction generated by the movement of the clamp, and a slider is fixedly provided on one side of the clamp, and one side of the slider is slidably connected to the inner wall of the slide groove.

[0017] In the present application, when it is needed to fix the main body of the device on the bed board, the fixing clamp is placed in a predetermined installation position (such as the edge of the bed board), and the clamping part of the fixing clamp is adjusted to ensure that it can be firmly fixed on the bed board. The specific steps are: insert the fixing clamp on the bed board, turn the first knob, the rotation of the first knob drives the rotation of the first threaded rod, the first threaded rod, the rotation of the first threaded rod drives the movement of the clamping plate, and the bed board is clamped by the clamping plate and the fixing clamp, so that the whole can be fixed on the bed board for easy use, and then the two oxygen tubes are inserted into the sealing ring, and then the hand wheel is turned, and the rotation of the hand wheel drives the rotation of the bidirectional screw rod, so that the two movable plates move relative to or away from each other in the movable groove. When the arc-shaped blocks on the two movable plates are inserted into the arc-shaped slots on the oxygen tubes, Stop turning the hand wheel so that the oxygen tube can be clamped and fixed. When the oxygen tube needs to be disassembled, reverse the hand wheel to make the arc-shaped clamping block leave the arc-shaped clamping groove of the oxygen tube, and then pull the oxygen tube to both sides with both hands to make the oxygen tube leave the sealing ring, which is convenient for disassembly, more convenient and efficient. Since the oxygen tube is adapted to the sealing ring, the sealing is better. When the height of the frame needs to be adjusted, the frame is pulled by hand, and the frame drives the adjustment plate to slide in the concave plate. After sliding to a suitable height (and aligning the first socket and the second socket), turn the second knob. The rotation of the second knob drives the rotation of the second threaded rod, so that one end of the second threaded rod is inserted into the first socket of the adjustment plate and the second socket of the concave plate, so that the height of the frame can be adjusted and fixed, which is convenient for use.

[0018] The beneficial effects of the present invention are:

[0019] In the utility model, the oxygen delivery pipeline clamping structure, through the clamping mechanism, the rotation of the hand wheel drives the rotation of the bidirectional screw rod, thereby making the two movable plates move relative to or away from each other in the movable groove. When the arc-shaped clamping blocks on the two movable plates are inserted into the arc-shaped clamping grooves on the oxygen tube, the hand wheel is stopped, so that the oxygen tube can be clamped and fixed, and the oxygen tube can be easily disassembled when it is needed, thereby improving efficiency.

[0020] In the utility model, the oxygen delivery pipeline clamping structure is inserted into the bed board through the fixing mechanism, and the first knob is rotated, and the rotation of the first knob drives the rotation of the first threaded rod, and the rotation of the first threaded rod drives the movement of the clamping plate, and the bed board is clamped by the clamping plate and the fixing clamp, so that the whole can be fixed on the bed board, which is convenient for use;

[0021] In the utility model, the oxygen tube can be clamped and fixed by the clamping mechanism, which is convenient for disassembly when the oxygen tube needs to be disassembled, thereby improving efficiency. The fixing mechanism can fix the entirety on the bed board, thereby facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of an oxygen delivery pipeline clamping structure proposed by the utility model;

[0023] Figure 2 This is a side structural schematic diagram of an oxygen delivery pipeline clamping structure proposed by the utility model;

[0024] Figure 3 This is a front view structural schematic diagram of an oxygen delivery pipeline clamping structure proposed by the utility model;

[0025] Figure 4 The utility model provides an oxygen pipe structure schematic diagram of an oxygen delivery pipeline clamping structure.

[0026] In the figure: 1, frame; 2, oxygen tube; 3, fixing clamp; 4, clamping plate; 5, first threaded rod; 6, rubber pad; 7, concave plate; 8, second knob; 9, adjustment plate; 10, moving plate; 11, hand wheel; 12, first jack; 13, second threaded rod; 14, arc-shaped clamping block; 15, connecting plate; 16, two-way screw rod; 17, sealing ring; 18, connecting block; 19, arc-shaped slot. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1-4A clamping structure includes: a frame 1 for fixing and supporting an oxygen tube 2, a connecting block 18 is fixedly provided on the top and bottom inner walls of the frame 1, a circular hole is opened on the connecting block 18, a sealing ring 17 is installed on the inner wall of the circular hole for improving the sealing between the two oxygen tubes 2, the outer sides of the two oxygen tubes 2 are slidably connected with the inner wall of the sealing ring 17 to ensure that the oxygen tube 2 can smoothly pass through the sealing ring 17 and enter the interior of the frame 1.

[0030] Next, the clamping mechanism includes a bidirectional screw rod 16, two movable plates 10 and a hand wheel 11. The bottom end of the bidirectional screw rod 16 is rotatably connected to the bottom inner wall of the frame 1. A bearing is embedded in the top of the frame 1. The outer side of the hand wheel 11 is fixedly connected to the inner wall of the inner ring of the bearing. The bottom end of the hand wheel 11 is fixedly connected to the top of the bidirectional screw rod 16. A movable groove is provided on the inner wall of one side of the frame 1. Two sliding blocks are slidably connected in the movable groove. The two movable plates 10 are fixedly connected to one side of the two sliding blocks respectively. A screw nut is embedded therein, and the screw nut is threadedly connected to the bidirectional screw 16. Two connecting plates 15 are fixedly provided on one side of the two movable plates 10, and an arc-shaped clamping block 14 is fixedly provided on one side of the connecting plate 15. Arc-shaped clamping grooves 19 are provided on the two oxygen tubes 2, and the arc-shaped clamping block 14 can be inserted into the arc-shaped clamping grooves 19, so as to realize the clamping and fixing of the oxygen tube 2. By rotating the hand wheel 11, the bidirectional screw 16 can be driven to rotate, thereby making the two movable plates 10 move relative to or away from each other to adjust the plug-in state of the arc-shaped clamping block 14 and the arc-shaped clamping groove 19.

[0031] Then, the fixing mechanism includes a clamping plate 4, a first threaded rod 5 and a first knob. One side of the clamping plate 4 is slidably connected to the inner wall of one side of the fixing clamp 3. The first threaded rod 5 is threadedly connected to the fixing clamp 3. The top end of the first threaded rod 5 is rotatably connected to the bottom end of the clamping plate 4. The top end of the first knob is fixedly connected to the bottom end of the first threaded rod 5. By rotating the first knob, the first threaded rod 5 can be driven to rotate, thereby making the clamping plate 4 slide in the fixing clamp 3, thereby clamping or loosening the bed board to achieve the fixation of the frame 1.

[0032] The present application is used in the field of oxygen delivery pipeline installation, and can also be used in other fields applicable to the present application.

[0033] Embodiment 2

[0034] refer to Figure 1-4 , based on the improvement of the first embodiment: an oxygen delivery pipeline clamping structure, which is used in the field of oxygen delivery pipeline installation,

[0035] In addition, an adjustment plate 9 is fixedly provided on one side of the bottom of the frame 1 for adjusting the height of the frame 1, a concave plate 7 is fixedly provided on one side of the fixing clamp 3, the outer side of the adjustment plate 9 is slidably connected to the inner wall of the concave plate 7, a second threaded rod 13 is threadedly connected to the concave plate 7, a second knob 8 is fixedly provided on one end of the second threaded rod 13, a plurality of first sockets 12 are provided on the adjustment plate 9, and a second socket is provided on one side of the concave plate 7. When the height of the frame 1 needs to be adjusted, the position of the adjustment plate 9 in the concave plate 7 can be moved, and then the appropriate first socket 12 and second socket can be selected, the other end of the second threaded rod 13 can be inserted therein, and fixed by turning the second knob 8.

[0036] In order to increase friction and prevent slipping, a rubber pad 6 is fixedly provided on one side of the clamping plate 4 and the fixing clamp 3 that are close to each other.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oxygen delivery pipeline clamping structure, comprising a frame (1), a fixing clamp (3) for fixing the frame (1) on a bed board, and two oxygen tubes (2) for delivering oxygen, characterized in that: The top inner wall and the bottom inner wall of the frame (1) are fixedly provided with a connecting block (18) for passing the oxygen tube (2), the connecting block (18) is provided with a circular hole, the inner wall of the circular hole is fixedly provided with a sealing ring (17) for improving the sealing performance between the two oxygen tubes (2), the outer sides of the two oxygen tubes (2) are slidably connected to the inner wall of the sealing ring (17), and the oxygen tube (2) is adapted to the sealing ring (17); A clamping mechanism, which is arranged in the frame (1) and is used to clamp and fix the oxygen tube (2); A fixing mechanism is arranged on the fixing clamp (3) and is used to fix the frame (1) on the bed board.

2. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: The clamping mechanism comprises a bidirectional screw rod (16), two movable plates (10) and a hand wheel (11) for facilitating the rotation of the bidirectional screw rod (16); the bottom end of the bidirectional screw rod (16) is rotatably connected to the bottom inner wall of the frame (1); a bearing is embedded in the top of the frame (1); the outer side of the hand wheel (11) is fixedly connected to the inner wall of the inner ring of the bearing; the bottom end of the hand wheel (11) is fixedly connected to the top of the bidirectional screw rod (16); a movable groove is provided on the inner wall of one side of the frame (1); the inner wall of the movable groove is slidable Two sliding blocks are dynamically connected, one side of the two moving plates (10) is fixedly connected to one side of the two sliding blocks respectively, one side of the two moving plates (10) is embedded with a screw nut, the screw nut is threadedly connected to a bidirectional screw (16), one side of the two moving plates (10) is fixedly provided with two connecting plates (15), one side of the connecting plate (15) is fixedly provided with an arc-shaped clamping block (14), and the two oxygen tubes (2) are both provided with an arc-shaped clamping groove (19), and the arc-shaped clamping block (14) is inserted into the arc-shaped clamping groove (19).

3. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: The fixing mechanism comprises a clamping plate (4), a first threaded rod (5) and a first knob for facilitating the rotation of the first threaded rod (5); one side of the clamping plate (4) is slidably connected to an inner wall of one side of the fixing clamp (3); the first threaded rod (5) is threadedly connected to the fixing clamp (3); the top end of the first threaded rod (5) is rotatably connected to the bottom end of the clamping plate (4); and the top end of the first knob is fixedly connected to the bottom end of the first threaded rod (5).

4. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: An adjustment plate (9) for adjusting the height of the frame (1) is fixedly provided on one side of the bottom of the frame (1), a concave plate (7) is fixedly provided on one side of the fixing clamp (3), and the outer side of the adjustment plate (9) is slidably connected to the inner wall of the concave plate (7).

5. The oxygen delivery pipeline clamping structure according to claim 3, characterized in that: A rubber pad (6) for increasing friction and preventing slipping is fixedly provided on the side where the clamping plate (4) and the fixing clamp (3) are close to each other.

6. The oxygen delivery pipeline clamping structure according to claim 4, characterized in that: A second threaded rod (13) for fixing the adjustment plate (9) is threadedly connected to the concave plate (7); a second knob (8) is fixedly arranged at one end of the second threaded rod (13) for facilitating the rotation of the second threaded rod (13); a plurality of first plug holes (12) are provided on the adjustment plate (9); a second plug hole is provided on one side of the concave plate (7); and the other end of the second threaded rod (13) is plugged into the first plug hole (12) and the second plug hole.

7. The oxygen delivery pipeline clamping structure according to claim 3, characterized in that: A sliding groove for reducing friction generated by the movement of the clamp (4) is provided on the inner wall of one side of the fixing clamp (3); a sliding block is fixedly provided on one side of the clamp (4); one side of the sliding block is slidably connected to the inner wall of the sliding groove.

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