Quick locking type trachea binding device

Abstract

The invention discloses a quick locking type air pipe binding device, which belongs to the technical field of pipeline supporting and comprises a pipeline positioning cylinder, movable limiting mechanisms are mounted at the left end and the right end of the inner wall of the pipeline positioning cylinder, the side surfaces of the movable limiting mechanisms are communicated with air pipes, and the end parts of the air pipes are fixedly connected with movable adjusting mechanisms. The movable adjusting mechanism is installed in the pipeline positioning cylinder, and the movable positioning mechanism is installed on the side face of the movable adjusting mechanism. According to the pipeline clamping mechanism, the moving seat, the first pin shaft, the second pin shaft, the moving ring, the extrusion ring, the elastic telescopic rod, the limiting plate, the limiting groove and the limiting block are adopted, the clamping mechanism can automatically release the holding force on the pipeline, the pipeline can freely slide in the positioning cylinder, accurate position fine adjustment is facilitated, locking-releasing-adjusting convenient switching is achieved, and the pipeline clamping mechanism is convenient to use and high in practicability. The defect that a traditional fixing mode is difficult to adjust once installation is carried out is overcome, and the flexibility of equipment layout and the convenience of later maintenance are greatly improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of pipeline support, and particularly relates to a quick locking type tracheal binding device. BACKGROUND

[0002] In many fields such as industrial production, laboratory equipment, medical systems and automation control, gas delivery is a key link to realize the process flow. In order to meet the flexibility of equipment layout, the convenience of connection and the absorption of vibration, part of the gas delivery pipeline often adopts a hose structure. However, under the influence of factors such as internal gas pressure fluctuation, external equipment vibration or human touch, the hose is prone to unexpected shaking, displacement and even winding, which not only may affect the stability and flow accuracy of gas delivery, but also may cause the hose joint to loosen, aggravate wear and even cause gas leakage and other safety hazards.

[0003] Therefore, effective and reliable positioning and fixing of the gas delivery hose are important measures to ensure the safe and stable operation of the system. At present, the commonly used fixing method in the industry is a bolt clamp type binding device. The binding device is usually composed of a hoop with an opening and at least one set of fastening bolts. The operating principle is that the hoop is wrapped around the outside of the hose, and the bolts are rotated and tightened one by one by a hand tool (such as a wrench), and the axial force generated by the bolts is used to shrink the opening of the hoop to tightly hold the hose and achieve positioning.

[0004] Although the above bolt clamp can achieve basic fixing function, the fixing of each binding point requires repeated rotation and tightening operation of single or multiple bolts, especially in long-distance pipeline or complex pipeline system requiring multi-point fixing, the process is time-consuming and laborious, which seriously affects the efficiency of equipment installation, debugging and maintenance.

[0005] The tightening degree of the bolt is highly dependent on the experience and hand feeling of the operator, and if it is too loose, it cannot be effectively fixed, and if it is too tight, it may damage the hose (cause deformation, crushing or even rupture) due to excessive pressure, affecting its service life and sealing performance. The tightening torque of different operators or the same operator at different time points is different, which makes it difficult to ensure the consistency and reliability of the fixing effect.

[0006] Limited applicability and inconvenient maintenance: in a small space where the operating tool cannot be inserted, the tightening operation of the bolt is extremely difficult. In addition, when the pipeline position needs to be adjusted or the hose needs to be replaced, all the bolts must be loosened one by one, and the whole process is also tedious, which cannot realize quick disassembly and reuse.

[0007] In summary, the existing bolt clamp type fixing method has the problems of complex operation, low efficiency, insufficient stability and inconvenient maintenance, etc. Therefore, the application designs a quick locking type tracheal binding device to solve the above problems. SUMMARY

[0008] The present application aims at providing a quick locking type tracheal binding device to solve the problems in the background art.

[0009] To achieve the above object, the present application adopts the following technical scheme: The quick locking type tracheal binding device comprises a pipeline positioning cylinder, the left and right ends of the inner wall of the pipeline positioning cylinder are each provided with a movable limiting mechanism, the side surface of the movable limiting mechanism is connected with a trachea, the end of the trachea is fixedly connected with a moving adjustment mechanism, the moving adjustment mechanism is installed in the pipeline positioning cylinder, the side surface of the moving adjustment mechanism is provided with a movable positioning mechanism, the movable positioning mechanism is installed in the pipeline positioning cylinder, a sliding groove is formed in the pipeline positioning cylinder, the movable positioning mechanism is slidingly connected in the sliding groove, a moving hole is formed in the pipeline positioning cylinder, a pressing control mechanism installed on the movable positioning mechanism is slidingly connected in the moving hole, a limiting groove is formed in the moving hole, and a movable clamping mechanism is installed in the pressing control mechanism.

[0010] As a further description of the above technical scheme, the back surface of the pipeline positioning cylinder is provided with a mounting seat, a positioning bolt is threadedly installed in the mounting seat, and an anti-skid pad is installed on the back surface of the mounting seat.

[0011] As a further description of the above technical scheme, the movable limiting mechanism comprises a limiting ring and an expansion air bag installed on the inner wall of the pipeline positioning cylinder, the outer curved surface of the limiting ring is fixedly connected with two positioning columns, the positioning columns are installed on the inner wall of the pipeline positioning cylinder, the side surface of the limiting ring is fixedly connected with a clamping plate, the clamping plate is arranged on the inner curved surface of the expansion air bag, and the side surface of the expansion air bag is connected with the trachea.

[0012] As a further description of the above technical scheme, the moving adjustment mechanism comprises a gas frame fixedly connected with the inner wall of the pipeline positioning cylinder, the gas frame is arranged in a ring shape, a moving pressing plate is slidingly connected with the inner wall of the gas frame, the side surface of the moving pressing plate is fixedly connected with a moving rod, and the moving rod penetrates and is slidingly connected with the side surface of the gas frame.

[0013] As a further description of the above technical scheme, a first elastic component is arranged on the moving rod, the two ends of the first elastic component are respectively fixedly connected with the moving pressing plate and the inner wall of the gas frame, the side surface of the gas frame is connected with the end of the trachea, and the end of the moving rod located outside the gas frame is fixedly connected with the movable positioning mechanism.

[0014] As a further description of the above technical solution: the movable positioning mechanism comprises a moving ring and a squeezing ring, the outer arc surface of the moving ring is fixedly connected with a sliding block, the sliding block is slidingly connected with the inner wall of a sliding groove, the moving ring is fixedly connected below a pressing control mechanism, the inner arc surface of the moving ring is fixedly connected with an elastic telescopic rod, and the end of the elastic telescopic rod is fixedly connected with a limiting plate.

[0015] As a further description of the above technical solution: the limiting plate is arc-shaped, the outer arc surface of the limiting plate is fixedly connected with an inclined block, the inclined block is arranged on the inner wall of the squeezing ring, the squeezing ring is fixedly installed on the inner wall of a pipe positioning cylinder, a second sliding sleeve is slidingly connected outside the trachea, and the second sliding sleeve penetrates the moving ring.

[0016] As a further description of the above technical solution: the pressing control mechanism comprises two connecting seats, the connecting seats are fixedly connected with the moving ring, the opposite surfaces of the two connecting seats are both provided with a first pin shaft, the outer side of the first pin shaft is hingedly connected with a rotating rod, the outer side of the rotating rod is hingedly connected with a second pin shaft, the second pin shaft is installed with a moving seat, the moving seat is slidingly connected with a moving hole, and the movable clamping mechanism is installed in the moving seat.

[0017] As a further description of the above technical solution: the movable clamping mechanism comprises two first sliding sleeves penetrating and slidingly connected in the moving seat, the first sliding sleeves are slidingly connected with cross rods, the ends of the two cross rods away from each other are fixedly connected with limiting blocks, the lower surfaces of the limiting blocks are inclined, and the limiting blocks are used for being inserted into limiting grooves.

[0018] As a further description of the above technical solution: the ends of the two cross rods close to each other are both fixedly connected with squeezing blocks, the squeezing blocks are slidingly connected in the moving seat, and the side of the two squeezing blocks close to each other is connected with a second elastic component.

[0019] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are: 1. In the application, the mobile seat, the first pin shaft, the second pin shaft, the mobile ring, the extrusion ring, the elastic expansion rod, the limiting plate, the limiting groove and the limiting block are adopted, only one linear pressing operation is needed for the mobile seat, the internal precise connecting rod and cam mechanism can synchronously and efficiently transmit the driving force to the plurality of clamping components, the plurality of clamping components are synchronously inwardly folded, the clamping of the pipeline is completed, the whole process does not need any tool and does not need to tighten the bolts one by one, the "one-pressing-locking" is realized, the operation steps are greatly simplified, the installation and fixing efficiency of the pipeline is significantly improved, through the mechanical linkage structure, it is ensured that the plurality of clamping points distributed in the circumferential direction of the pipeline can synchronously and uniformly apply the clamping force, the pipeline deformation or local stress concentration caused by uneven force of the traditional bolt clamp is avoided, the elastic expansion rod and the self-locking structure of the limiting block-limiting groove are matched, once locked, the stable and anti-loose mechanical self-locking can be formed, the pipeline vibration is effectively resisted, the reliability and safety of long-term positioning are ensured, in the unlocking state, the clamping mechanism of the application can automatically release the holding force of the pipeline, so that the pipeline can freely slide in the positioning cylinder, and the accurate position fine adjustment is facilitated, the convenient switching of "locking-releasing-adjusting" overcomes the disadvantages that the traditional fixing mode is difficult to adjust once installed, and greatly improves the flexibility of equipment layout and the convenience of later maintenance.

[0020] 2. In the application, the air frame, the mobile pressing plate, the mobile rod, the expansion air bag and the clamping plate are adopted, the gas is filled into the expansion air bag through extruding the air frame, and a plurality of clamping plates are synchronously inwardly folded, the clamping mode driven by the air pressure is uniform and soft, can effectively avoid the physical damage such as indentation and scratch on the surface of the pipeline caused by the traditional rigid clamp, and is especially suitable for the hose or thin-walled pipeline with high surface precision requirement; the expansion air bag itself is a high-efficiency elastic buffer body, when the pipeline produces slight displacement or shaking due to medium flow, equipment vibration or thermal expansion and cold contraction, the air bag can be correspondingly extruded or relaxed, and actively absorbs and buffers the dynamic energy, which not only ensures the stable positioning of the pipeline in the positioning cylinder, prevents the hard collision and wear, but also reduces the influence of external vibration on the pipeline connection point to the minimum, and significantly improves the operation stability and reliability of the whole gas conveying system.

[0021] 3、The present application adopts the mobile seat, the limiting plate, the clamping plate and the inflation air bag, through the linkage operation of the mobile seat, the limiting plate and the clamping plate can be synchronously driven, wherein the limiting plate provides stable rigid clamping force, effectively prevents the macroscopic sliding of the pipeline in the axial or radial direction, ensures the accuracy and stability of its positioning, at the same time, the clamping plate system driven by the inflation air bag constitutes a flexible dynamic balance mechanism, which allows the pipeline to swing slightly at both ends of the positioning cylinder, and adjusts the clamping posture and pressure of the clamping plate in real time through the gas flow between the air bags, this design realizes the "fixed but not dead" of the pipeline, that is, under the premise of ensuring the position of the main body unchanged, effectively absorbs and buffers the stress caused by external vibration and thermal expansion and cold contraction, and realizes the uniform distribution of clamping force through the dynamic response of the clamping plate, avoids the local hard damage to the pipeline, the embodiment ensures the convenient operation, significantly improves the adaptability and reliability of the binding device under complex working conditions, and provides a protection scheme with high stability and high flexibility for the pipeline system. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A perspective structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 2 A side view perspective structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 3 A perspective sectional structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 4 A perspective structural schematic diagram of an air pipe of a quick locking type air pipe binding device is provided for the present application; Figure 5 A perspective structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 3 The structure schematic diagram of the A part of the quick locking type air pipe binding device is enlarged; Figure 6 A perspective sectional structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 7 A perspective sectional structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 8 A perspective structural schematic diagram of a quick locking type air pipe binding device is provided for the present application; Figure 9 A perspective structural schematic diagram of a quick locking type air pipe binding device is provided for the present application.

[0023] Legend: 1, pipe positioning cylinder; 2, mounting seat; 3, positioning bolt; 4, non-slip pad; 5, movable limiting mechanism; 51, inflatable air bag; 52, limiting ring; 53, positioning column; 54, clamping plate; 6, air pipe; 7, moving adjustment mechanism; 71, air frame; 72, moving pressing plate; 73, moving rod; 74, first elastic assembly; 8, movable positioning mechanism; 81, moving ring; 82, sliding block; 83, elastic telescopic rod; 84, limiting plate; 85, inclined block; 86, extrusion ring; 9, sliding groove; 10, pressing control mechanism; 101, connecting seat; 102, first pin shaft; 103, rotating rod; 104, second pin shaft; 105, moving seat; 11, moving hole; 12, limiting groove; 13, movable clamping mechanism; 131, cross rod; 132, limiting block; 133, extrusion block; 134, first sliding sleeve; 135, second elastic assembly; 14, second sliding sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0025] Please refer to the drawings Figure 1 - the drawings Figure 9 The present application provides a technical solution: a quick locking type air pipe 6 binding device, which comprises a pipe positioning cylinder 1, movable limiting mechanisms 5 are installed at the left and right ends of the inner wall of the pipe positioning cylinder 1, air pipes 6 are communicated with the side surface of the movable limiting mechanisms 5, moving adjustment mechanisms 7 are fixedly connected to the end of the air pipes 6, the moving adjustment mechanisms 7 are installed in the pipe positioning cylinder 1, movable positioning mechanisms 8 are installed on the side surface of the moving adjustment mechanisms 7, the movable positioning mechanisms 8 are installed in the pipe positioning cylinder 1, sliding grooves 9 are formed in the pipe positioning cylinder 1, the movable positioning mechanisms 8 are slidably connected in the sliding grooves 9, moving holes 11 are formed in the pipe positioning cylinder 1, pressing control mechanisms 10 installed on the movable positioning mechanisms 8 are slidably connected in the moving holes 11, limiting grooves 12 are formed in the moving holes 11, and movable clamping mechanisms 13 are installed in the pressing control mechanisms 10.

[0026] Specifically, as shown in Figure 1 and Figure 2 The back surface of the pipe positioning cylinder 1 is provided with a mounting seat 2, the mounting seat 2 is screwed with positioning bolts 3, and the back surface of the mounting seat 2 is provided with non-slip pads 4.

[0027] The positioning bolts 3 are adopted to facilitate the assembly and positioning of the mounting seat 2 and the pipe positioning cylinder 1. Specifically, as shown in Figures 1-3 andFigure 6 As shown in the drawings, the activity limiting mechanism 5 comprises a limiting ring 52 and an inflatable air bag 51 installed on the inner wall of the pipe positioning cylinder 1. The outer arc surface of the limiting ring 52 is fixedly connected with two positioning columns 53, which are installed on the inner wall of the pipe positioning cylinder 1. The side surface of the limiting ring 52 is fixedly connected with a clamping plate 54, which is arranged on the inner arc surface of the inflatable air bag 51. The side surface of the inflatable air bag 51 is communicated with the air pipe 6. The specific connection mode between the air pipe and the inflatable air bag is that: the silicone adhesive is applied on the air bag opening and the air pipe, the air pipe is pressed on the opening, pressure is applied to fix it, and it is placed in an environment of 18°C - 30°C to allow the adhesive to fully cure.

[0028] The inflatable air bag 51 is prepared by using a TPU film to make a ring-shaped independent air bag, then using a slightly hard silicone to make an independent rigid ring structure with an internal cavity, and reserving a reserved hole for the TPU air bag hole on it, facilitating the air pipe to pass through the hole and be bonded with the hole on the TPU air bag through the silicone adhesive. The TPU inner bag is embedded into the internal cavity of the silicone outer ring like a "sausage". The silicone outer ring is a rigid skeleton and a protective shell, which ensures that the air bag expands towards the shaft center after inflation. When the inflatable air bag 51 expands, it will achieve extrusion adjustment of the clamping plate 54, so that the clamping plate 54 can be extruded and rotated, and the clamping plate 54 can be smoothly clamped and limited on the pipe surface. The inflatable air bag 51 is used in cooperation with the clamping plate 54.

[0029] Specifically, as shown in Figures 1-4 and Figure 7 The moving adjustment mechanism 7 comprises a gas frame 71 fixedly connected to the inner wall of the pipe positioning cylinder 1. The gas frame 71 is annular, and a moving pressing plate 72 is slidably connected to the inner wall of the gas frame 71. The side surface of the moving pressing plate 72 is fixedly connected with a moving rod 73, and the moving rod 73 penetrates and is slidably connected to the side surface of the gas frame 71.

[0030] The moving rod 73 is provided with a first elastic assembly 74, and the two ends of the first elastic assembly 74 are fixedly connected with the moving pressing plate 72 and the inner wall of the gas frame 71, respectively. The side surface of the gas frame 71 is communicated with the end of the air pipe 6. The specific connection mode between the air pipe and the gas frame is that: one end of the air pipe is placed in the hole of the gas frame, and the upper and lower parts are clamped with a special tool clamp, and the clamp is placed in a high-frequency welding machine. The heat generated by the machine will melt the plastic of the air pipe and the plastic of the gas frame, and they will be integrated under pressure. After cooling, an absolutely airtight and firm connection is formed. The end of the moving rod 73 outside the gas frame 71 is fixedly connected with the activity positioning mechanism 8.

[0031] The air frame 71 cooperates with the moving pressing plate 72, and the moving pressing plate 72 will extrude and discharge the gas in the air frame 71 when it is in action, so as to realize the expansion and contraction action of the inflatable air bag 51 through the flow control of the gas in the air frame 71. The first elastic assembly 74 is used to ensure that the moving pressing plate 72 will not shake at will and to control the resetting action of the moving pressing plate 72 after the subsequent moving rod 73 loses external pressure.

[0032] Specifically, as shown in Figure 7 The moving ring 81 is fixedly connected to the lower part of the pressing control mechanism 10, and the inner arc surface of the moving ring 81 is fixedly connected with the elastic telescopic rod 83. The end of the elastic telescopic rod 83 is fixedly connected with the limiting plate 84.

[0033] The limiting plate 84 is arc-shaped, and the outer arc surface of the limiting plate 84 is fixedly connected with the inclined block 85. The inclined block 85 is arranged in the inner wall of the extrusion ring 86, and the extrusion ring 86 is fixedly installed in the inner wall of the pipeline positioning cylinder 1. The outer surface of the air pipe 6 is slidingly connected with the second sliding sleeve 14, and the second sliding sleeve 14 penetrates through the moving ring 81.

[0034] The moving ring 81 can control multiple limiting plates 84 to move linearly in the horizontal direction at the same time. When the limiting plate 84 is not extruded, the elastic telescopic rod 83 can ensure that the limiting plate 84 is shrunk inside the moving ring 81, which facilitates the movement of the pipeline through the pipeline positioning cylinder 1. The inclined block 85 cooperates with the extrusion ring 86 to extrude the inclined block 85 and the limiting plate 84 to move close to the pipeline, which facilitates the clamping and positioning of the limiting plate 84 to the pipeline.

[0035] Specifically, as shown in Figures 1-3 and Figure 8 The pressing control mechanism 10 includes two connecting seats 101 fixedly connected to the moving ring 81. The opposite surfaces of the two connecting seats 101 are respectively provided with first pin shafts 102. The outer surfaces of the first pin shafts 102 are hingedly connected with rotating rods 103. The outer surfaces of the rotating rods 103 are hingedly connected with second pin shafts 104. The second pin shafts 104 are provided with moving seats 105 slidingly connected in the moving holes 11. The movable clamping mechanism 13 is installed in the moving seat 105.

[0036] The connecting seats 101, the first pin shafts 102, the rotating rods 103 and the second pin shafts 104 are used. When the connecting seats 101 move downward, they will control the two connecting seats 101 and the moving ring 81 to move away from each other at the same time through the rotating rods 103. Through the cooperation of the sliding block 82 and the sliding groove 9, the moving ring 81 and the connecting seat 101 can stably move linearly.

[0037] Specifically, as shown in Figures 1-3 and Figure 9As shown, the movable clamping mechanism 13 comprises two first sliding sleeves 134 which are connected in the moving seat 105 through and slidingly, a horizontal rod 131 is slidingly connected in the first sliding sleeve 134, the ends of the two horizontal rods 131 away from each other are fixedly connected with a limiting block 132, the lower surface of the limiting block 132 is provided in an inclined shape, and the limiting block 132 is used to be inserted into the limiting groove 12.

[0038] The ends of the two horizontal rods 131 close to each other are fixedly connected with an extrusion block 133 which is slidingly connected in the moving seat 105, and the two extrusion blocks 133 are connected with a second elastic assembly 135 on the sides close to each other.

[0039] The limiting block 132 cooperates with the limiting groove 12 to realize the stable limiting of the moving seat 105, so that the moving seat 105 is locked and limited in the moving hole 11, the second elastic assembly 135 is used to ensure that the limiting block 132 is stably inserted into the limiting groove 12, and the inclined surface of the limiting block 132 is provided to facilitate the automatic extrusion action of the limiting block 132 during the downward movement by the inner wall of the moving hole 11.

[0040] Working principle, in use: When the pipe needs to be positioned, first, the mounting seat 2 and the pipe positioning cylinder 1 are installed at the specified position through the positioning bolt 3, then the pipe is directly inserted through the pipe positioning cylinder 1, and then the moving seat 105 is directly pressed to move downward, the moving seat 105 moves at the same time to extrude the connecting seat 101 and the moving ring 81 through the rotating rod 103, the first pin shaft 102 and the second pin shaft 104, the two moving rings 81 move away from each other, the moving ring 81 moves at the same time to control the limiting plate 84 and the inclined block 85 to move through the elastic expansion rod 83, the inclined block 85 moves at the same time to be extruded by the extrusion ring 86; The multiple limiting plates 84 in the same moving ring 81 move close to each other, the limiting plate 84 is clamped on the surface of the pipe, the moving ring 81 moves at the same time to drive the moving rod 73 and the moving pressing plate 72 to move, the moving pressing plate 72 moves at the same time to extrude the gas in the air frame 71, the gas in the air frame 71 is transferred to the inflatable air bag 51 through the air pipe 6, the gas in the inflatable air bag 51 increases and expands, the expanded gas extrudes the multiple clamping plates 54 in the same limiting ring 52 to rotate, so that the multiple clamping plates 54 move close to each other and are clamped on the surface of the pipe, until the moving seat 105 moves into the moving hole 11, the limiting block 132 is extruded and shrunk and moves to the position corresponding to the limiting groove 12 during the movement of the moving seat 105, then the second elastic assembly 135 controls the horizontal rod 131 and the limiting block 132 to move, so that the limiting block 132 is inserted into the limiting groove 12, at this time, the quick locking and installation of the pipe is completed; When the pipeline appears to sway, the parts of the pipeline located at both ends of the pipeline positioning cylinder 1 will squeeze the corresponding clamping plates 54, and the parts of the inflatable air bags 51 will be squeezed and become smaller. The air bags at other positions will be inflated due to gas flow, and the multiple clamping plates 54 will dynamically move, but will keep clamping and limiting the pipeline, so that the pipeline can stably sway within a certain range.

[0041] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes within the technical range disclosed by the present application according to the technical solutions and the inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A quick-locking tracheal bandage device, comprising a tube positioning cylinder (1), characterized in that, Both ends of the inner wall of the pipe positioning cylinder (1) are equipped with movable limiting mechanisms (5). The side of the movable limiting mechanism (5) is connected to an air pipe (6). The end of the air pipe (6) is fixedly connected to a movable adjustment mechanism (7). The movable adjustment mechanism (7) is installed inside the pipe positioning cylinder (1). The side of the movable adjustment mechanism (7) is equipped with a movable positioning mechanism (8). The movable positioning mechanism (8) is installed inside the pipe positioning cylinder (1). A sliding groove (9) is opened inside the pipe positioning cylinder (1). The movable positioning mechanism (8) is slidably connected inside the sliding groove (9). A moving hole (11) is opened on the pipe positioning cylinder (1). A pressing control mechanism (10) installed on the movable positioning mechanism (8) is slidably connected inside the moving hole (11). A limiting groove (12) is opened inside the moving hole (11). A movable locking mechanism (13) is installed inside the pressing control mechanism (10).

2. The quick-locking tracheal bandage device according to claim 1, characterized in that, The back of the pipe positioning cylinder (1) is fitted with a mounting base (2), the mounting base (2) is threaded with a positioning bolt (3), and the back of the mounting base (2) is fitted with an anti-slip pad (4).

3. The quick-locking tracheal bandage device according to claim 1, characterized in that, The movable limiting mechanism (5) includes a limiting ring (52) and an inflatable airbag (51) installed on the inner wall of the pipe positioning cylinder (1). Two positioning columns (53) are fixedly connected to the outer arc surface of the limiting ring (52). The positioning columns (53) are installed on the inner wall of the pipe positioning cylinder (1). A clamping plate (54) is fixedly connected to the side of the limiting ring (52). The clamping plate (54) is located on the inner arc surface of the inflatable airbag (51). The side of the inflatable airbag (51) is connected to the air pipe (6).

4. The quick-locking tracheal bandage device according to claim 1, characterized in that, The moving adjustment mechanism (7) includes an air frame (71) fixedly connected to the inner wall of the pipe positioning cylinder (1). The air frame (71) is annular. A movable pressure plate (72) is slidably connected to the inner wall of the air frame (71). A movable rod (73) is fixedly connected to the side of the movable pressure plate (72). The movable rod (73) passes through and is slidably connected to the side of the air frame (71).

5. A quick-locking tracheal bandage device according to claim 4, characterized in that, The movable rod (73) is covered with a first elastic component (74). The two ends of the first elastic component (74) are fixedly connected to the movable pressure plate (72) and the inner wall of the air frame (71), respectively. The side of the air frame (71) is connected to the end of the air pipe (6). The end of the movable rod (73) located outside the air frame (71) is fixedly connected to the movable positioning mechanism (8).

6. A quick-locking tracheal bandage device according to claim 5, characterized in that, The active positioning mechanism (8) includes a moving ring (81) and a squeezing ring (86). A sliding block (82) is fixedly connected to the outer arc surface of the moving ring (81). The sliding block (82) is slidably connected to the inner wall of the sliding groove (9). The moving ring (81) is fixedly connected to the pressing control mechanism (10). An elastic telescopic rod (83) is fixedly connected to the inner arc surface of the moving ring (81). A limit plate (84) is fixedly connected to the end of the elastic telescopic rod (83).

7. A quick-locking tracheal bandage device according to claim 6, characterized in that, The limiting plate (84) is arc-shaped, and an inclined block (85) is fixedly connected to the outer arc surface of the limiting plate (84). The inclined block (85) is located on the inner wall of the extrusion ring (86). The extrusion ring (86) is fixedly installed on the inner wall of the pipe positioning cylinder (1). A second sliding sleeve (14) is slidably connected to the outside of the air pipe (6). The second sliding sleeve (14) is disposed inside the moving ring (81).

8. A quick-locking tracheal bandage device according to claim 7, characterized in that, The pressing control mechanism (10) includes two connecting seats (101), which are fixedly connected to the moving ring (81). A first pin (102) is installed on the opposite face of the two connecting seats (101). A rotating rod (103) is externally hinged to the first pin (102), and a second pin (104) is externally hinged to the rotating rod (103). A moving seat (105) is installed on the second pin (104), and the moving seat (105) is slidably connected in the moving hole (11). The movable locking mechanism (13) is installed in the moving seat (105).

9. A quick-locking tracheal bandage device according to claim 8, characterized in that, The movable latching mechanism (13) includes two first sliding sleeves (134) that pass through and are slidably connected in the movable seat (105). A crossbar (131) is slidably connected in the first sliding sleeve (134). A limiting block (132) is fixedly connected to one end of the two crossbars (131) that is far apart from each other. The lower surface of the limiting block (132) is inclined. The limiting block (132) is used to insert into the limiting groove (12).

10. A quick-locking tracheal bandage device according to claim 9, characterized in that, Each of the two crossbars (131) has a pressing block (133) fixedly connected to one end of each other. The pressing block (133) is slidably connected in the movable seat (105). A second elastic component (135) is connected to one side of the two pressing blocks (133) that are close to each other.

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