CN117584840B - Aviation high-pressure medical oxygen guarantee vehicle - Google Patents
Aviation high-pressure medical oxygen guarantee vehicle Download PDFInfo
- Publication number
- CN117584840B CN117584840B CN202410074163.8A CN202410074163A CN117584840B CN 117584840 B CN117584840 B CN 117584840B CN 202410074163 A CN202410074163 A CN 202410074163A CN 117584840 B CN117584840 B CN 117584840B
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- gas cylinder
- cavity
- buffer
- mounting
- telescopic
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000001301 oxygen Substances 0.000 title claims abstract description 45
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 45
- 239000007789 gas Substances 0.000 claims abstract description 82
- 239000012530 fluid Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000002640 oxygen therapy Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 17
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application discloses medical oxygen guarantee car of aviation high pressure relates to flight oxygen supply guarantee and equips, including the carriage, set up in the compressor of carriage front end, set firmly the rack in the carriage, the rack is divided into the three-layer along vertical direction and puts the chamber, puts the intracavity and installs the gas cylinder, and the one end of putting the chamber has the opening, still includes: each placing cavity is slidably connected with one mounting frame, and each mounting frame is provided with a mounting cavity for placing an air supply bottle; the buffer bags are arranged on two sides of the mounting cavity along the axial direction of the gas cylinder, one side of each buffer bag is fixedly connected with the inner side of the mounting cavity, and the other side of each buffer bag is abutted against the peripheral side of the gas cylinder; the buffer plates are connected with the buffer bags through first pipelines; the fixing component is arranged at the opening of the placing cavity; this application has the circumstances that reduces oxygen suppliment guarantee car at the in-process of going, and the gas cylinder receives jolting, bumps and explodes even.
Description
Technical Field
The application relates to flight oxygen supply guarantee equipment, in particular to an aviation high-pressure medical oxygen guarantee vehicle.
Background
In order to ensure that sufficient oxygen and rescue tools, namely parachutes, can be provided for passengers in emergency situations, the aircraft needs to be filled with oxygen facilities such as oxygen cylinders, parachute oxygen boxes and the like on the aircraft regularly, and the currently adopted tools for filling the oxygen are oxygen guarantee vehicles.
The related oxygen guarantee vehicle is a container truck and comprises a truck head, an engine, a carriage and a placing frame arranged in the carriage, when oxygen is required to be supplied, a gas cylinder is placed on the placing frame, then the oxygen guarantee vehicle moves to a corresponding oxygen supply position, then the oxygen guarantee vehicle is started, and the engine supplies power for oxygen supply.
When oxygen supply is needed, the oxygen supply guarantee vehicle can be jolt in the process of needing to travel, so that the air bottle is collided and even exploded.
Disclosure of Invention
In order to reduce the problem that the oxygen supply guarantee vehicle is jolt, collide or even explode in the running process, the application provides an aviation high-pressure medical oxygen guarantee vehicle.
The application provides an aviation high pressure medical oxygen guarantee car adopts following technical scheme: including the carriage, set up in the compressor of carriage front end, set firmly in rack in the carriage, the rack is divided into three-layer along vertical direction and puts the chamber, put the intracavity and install the gas cylinder, the one end of putting the chamber has the opening, still includes:
the mounting frames are provided with a plurality of mounting frames, each placing cavity is connected with one mounting frame in a sliding mode, and each mounting frame is provided with a mounting cavity for placing the gas cylinder;
the buffer bags are arranged on two sides of the mounting cavity along the axial direction of the gas cylinder, one side of each buffer bag is fixedly connected with the inner side of the mounting cavity, and the other side of each buffer bag is in contact with the peripheral side of the gas cylinder;
the buffer plates are arranged at one end of the mounting cavity along the vertical direction of the axis of the gas cylinder, and the 4 buffer plates are connected with the buffer bag through first pipelines;
the fixing assembly is arranged at the opening of the placing cavity and is used for fixing the mounting frame and the placing frame.
Through adopting above-mentioned technical scheme, take out the mounting bracket from putting the chamber, then promote the gas cylinder from buffer board to the installation intracavity, the buffer board is extrudeed to become flat, continue to promote the gas cylinder to the installation intracavity, when the gas cylinder all gets into and put the intracavity, the gas cylinder extrusion buffer bag, make the buffer board resume original form, thereby contradict in the gas cylinder bottom, then push the mounting bracket to place the intracavity, fixed subassembly is fixed mounting bracket and rack, increase the connection stability of mounting bracket and rack, simultaneously, because the existence of buffer bag and buffer board, reduce oxygen guarantee car at the in-process of marcing, the gas cylinder receives jolt, the condition of collision or explosion even occurs.
Optionally, the fixing assembly includes:
the first fixed end of the first telescopic rod is fixedly arranged at the opening end of the placing frame, one end of the first telescopic rod is arranged in the first fixed end, the other end of the first telescopic rod is a free end, and the direction of the first telescopic rod is consistent with that of the gas cylinder;
one side of a second fixed end of the second telescopic rod is fixedly arranged at one end, close to the opening of the placing cavity, of the mounting frame, wherein the second fixed end is provided with a moving cavity, 2 second telescopic ends of the second telescopic rod are arranged, one ends of the 2 second telescopic ends are arranged in the moving cavity, and the other ends of the 2 second telescopic ends are free ends and are used for abutting against the first telescopic ends;
the first spring is arranged in the mounting cavity, one end of the first spring is fixedly arranged at the bottom end of the mounting cavity, and the other end of the first spring is fixedly connected with one end of the first telescopic end arranged in the mounting cavity;
the baffles are provided with 2 baffles, one ends of the 2 baffles are fixedly connected with the free end of the second telescopic end, and the 2 baffles are abutted against the free end of the first telescopic end;
the movable block is arranged in the movable cavity, first guide inclined planes are arranged at two ends of the movable block, each second telescopic end is arranged at one end of the movable cavity, and a second guide inclined plane is arranged at one end, close to the mounting frame, of the guide block.
Through adopting above-mentioned technical scheme, when the mounting bracket pushes into completely and puts the chamber, the second spring is owing to the elasticity of spring resumes the potential energy, with the one end promotion of first flexible end to the second telescopic link, thereby make the side end of first flexible end conflict in the mounting bracket, reduce because the guarantee car is in the circumstances of putting the chamber owing to shock and roll-off in the operation in-process, when the gas cylinder is installed or dismantled to needs, to keeping away from the one end pulling movable block of putting the chamber, make movable block to keeping away from the one end of putting the chamber and remove, simultaneously, owing to the existence of first guide slope and second guide slope, make the guide block remove to first telescopic link, drive the second flexible end simultaneously and remove to first telescopic link, the in-process that the second flexible end removed is driven the baffle and is removed to first flexible end, the baffle is contradicted in first flexible end, then continue to keeping away from the one end pulling movable block of chamber, make the baffle push the first flexible end to first stiff end, when the free end of first flexible end and first stiff end level, the pulling movable block makes from putting the intracavity pull, thereby install with the dismantlement fast and conveniently.
Optionally, the clamping assembly includes:
the clamping plates are provided with 2 clamping plates, the 2 clamping plates are all connected to the other end of the mounting frame in a sliding manner through moving grooves, the clamping plates are opposite to the buffer plates, one ends of the 2 clamping plates, which are close to each other, are provided with third guide inclined planes, one ends of the 2 clamping plates, which are far away from each other, are all provided with sliding grooves, and the moving grooves and the sliding grooves are all perpendicular to the axial direction of the gas cylinder;
the second pipelines are provided with 2 second pipelines, one ends of the 2 second pipelines are communicated with the buffer bags, and the other ends of the 2 second pipelines are communicated with the movable grooves;
one end of the pin is slidably connected in the chute, and the other end of the pin abuts against the periphery of the air inlet of the air cylinder;
and one end of the second spring is fixedly arranged at the bottom of the chute, and the other end of the second spring is fixedly arranged at one end of the row needle arranged in the chute.
Through adopting above-mentioned technical scheme, when pushing the gas cylinder to the installation cavity, the opening part of gas cylinder is contradicted in one side of clamping plate, continues to promote the gas cylinder, because the existence of third direction inclined plane for the clamping plate moves to the one end that keeps away from each other, simultaneously, because the existence of second spring, makes the second spring compress, thereby supports the gas cylinder opening part with the row needle, that is, the thicker partial second spring compression of gas cylinder opening part is more, the thinner partial second spring compression of gas cylinder opening part is less, thereby make row needle and gas cylinder opening part fully contact, increase the stability of gas cylinder.
Optionally, an aviation high-pressure medical oxygen safeguard vehicle further comprises
The control panel is arranged in the carriage, and the input end of the control panel is electrically connected with the signal output end of the gas cylinder group;
the sensor is arranged in the carriage, the output end of the sensor is electrically connected with the input end of the control panel, and the sensor is used for detecting faults of the compressor;
the input end of the alarm indicator lamp is electrically connected with the output end of the control panel;
and the output end of the instrument is electrically connected with the input end of the control panel.
Through adopting above-mentioned technical scheme, the fault of sensor detection compressor and gas cylinder group then with the fault feedback to control panel that detects to control panel feeds back the fault to alarm indicator lamp, makes alarm indicator lamp bright, and the instrument shows the state after the fault through control panel's feedback, thereby can see the trouble that oxygen guarantee car took place fast and conveniently.
Optionally, the buffer bag is made of flexible material, and fluid is arranged in the buffer bag.
Through adopting above-mentioned technical scheme, fluidic setting can increase buffer capacity, can cool down for the gas cylinder simultaneously to increase the life of gas cylinder.
Optionally, the signal output end of the control panel is electrically connected with a switch.
Through adopting above-mentioned technical scheme, the setting of switch makes things convenient for the staff to carry out corresponding operation through control panel.
Optionally, the pin array is provided with a plurality of pins.
Through adopting above-mentioned technical scheme, the row needle array is provided with a plurality of area of contact that can increase row needle and gas cylinder to increase the stability of gas cylinder and mounting bracket.
Optionally, put the chamber bottom and be provided with the slide rail, the mounting bracket is close to the one end of slide rail is provided with the pulley.
Through adopting above-mentioned technical scheme, the setting of slide rail and pulley for the gas cylinder can convenient and fast install on the rack.
In summary, the embodiment of the invention provides an aviation high-pressure medical oxygen safeguard vehicle, which comprises at least one of the following beneficial technical effects:
1. when the mounting bracket pushes into completely and puts the chamber, the second spring is owing to the elasticity of spring resumes the potential energy, with the one end promotion of first flexible end to the second telescopic link, thereby make the side end of first flexible end conflict in the mounting bracket, reduce because the guarantee car is owing to vibrate and the circumstances of putting the chamber because of the roll-off in-process, when the gas cylinder is installed or dismantled to needs, to keeping away from the one end pulling movable block of putting the chamber, make the movable block remove to keeping away from the one end of putting the chamber, simultaneously, because the existence of first direction inclined plane and second direction inclined plane, make the guide block remove to first telescopic link, drive the second flexible end simultaneously and remove to first telescopic link, the in-process that the second flexible end removed is driven the baffle to remove to first flexible end, the baffle is contradicted in first flexible end, then continue to keep away from the one end pulling movable block of chamber, make the baffle push to first stiff end, free end and first stiff end when the flat, continue to pull the movable block makes the gas cylinder draw out from the chamber, thereby installation and dismantlement that convenient and fast carry out.
2. The sensor detects the fault of compressor and gas cylinder group, then feeds back the fault that detects to control panel feeds back the fault to alarm indicator, makes alarm indicator light bright, and the instrument shows the state after the fault through control panel's feedback, thereby can know the trouble that oxygen guarantee car took place fast and conveniently.
Drawings
FIG. 1 is a cross-sectional view of an aviation high pressure medical oxygen safeguard vehicle provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of a rack in an aviation high-pressure medical oxygen safeguard vehicle according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a mounting bracket in an aviation high pressure medical oxygen safeguard vehicle provided by an embodiment of the invention;
fig. 4 is a schematic structural view of a buffer plate in an aviation high-pressure medical oxygen safeguard vehicle according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a stationary assembly in an aviation high pressure medical oxygen therapy vehicle in accordance with an embodiment of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 3;
fig. 7 is a schematic structural diagram of a pin header in an aviation high-pressure medical oxygen safeguard vehicle according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a control panel in an aviation high-pressure medical oxygen safeguard vehicle according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of control panel connection in an aviation high-pressure medical oxygen safeguard vehicle according to an embodiment of the present invention.
The figure identifies the description:
11. a carriage; 12. a compressor; 13. a placing rack; 14. placing the cavity; 15. a gas cylinder; 21. a mounting frame; 22. a mounting cavity; 23. a buffer bladder; 24. a buffer plate; 25. a first pipe; 26. a first guiding inclined surface; 27. a second guiding inclined surface; 3. a fixing assembly; 31. a first telescopic rod; 32. a second telescopic rod; 33. a moving chamber; 34. a first spring; 35. a baffle; 36. a moving block; 37. a guide block; 4. a clamping assembly; 41. a clamping plate; 42. a second pipe; 43. arranging needles; 44. a second spring; 45. a chute; 46. a moving groove; 47. a third guide slope; 51. a control panel; 52. a sensor; 53. an alarm indicator light; 54. a meter; 55. a switch; 61. a slide rail; 62. and (5) a pull rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-9.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present application discloses an aviation high pressure medical oxygen guarantee vehicle, including: the device comprises a carriage 11, a compressor 12, a placing frame 13, a gas cylinder 15, a mounting frame 21, a buffer bag 23, a buffer plate 24 and a fixing component 3, wherein the compressor 12 is arranged at the front end of the carriage 11, the compressor 12 is a diaphragm compressor 12 and is a power device for pressurizing and inflating oxygen, the air inlet pressure is 6-20 MPa, and the air outlet pressure is 20MPa; the placing rack 13 is fixedly arranged in the carriage 11, the placing rack 13 and the carriage 11 can be integrally formed or welded, and the embodiment of the application is not particularly limited; the placing rack 13 is divided into three layers of placing cavities 14 along the vertical direction, one end of each placing cavity 14 is provided with an opening, the placing rack 13 and the mounting rack 21 are all square, and it is required to be noted that the thickness of the mounting rack 21 is smaller than that of the placing rack 13. The number of the mounting frames 21 is equal to the number of the placing cavities 14, one mounting frame 21 is slidably arranged in each placing cavity 14 through a pulley and a sliding rail 61, the mounting frames 21 are provided with mounting cavities 22 for placing the gas cylinders 15, and 5 mounting cavities 22 are horizontally arranged in each mounting frame 21.
The buffer bag 23 is disposed on two sides of the mounting cavity 22 along an axial direction of the gas cylinder 15, one side of the buffer bag 23 is fixedly connected with an inner side of the mounting cavity 22, and the other side of the buffer bag 23 abuts against a peripheral side of the gas cylinder 15, and it should be noted that the buffer bag 23 is made of a flexible material, and fluid of the buffer bag 23 may be, but is not limited to, water.
Referring to fig. 4, the buffer plates 24 are fan-shaped, and the buffer plates 24 are made of flexible materials, fluid is contained in the buffer plates 24, 4 buffer plates 24 are arranged, and the 4 buffer plates 24 are closed to form a disc shape. The perpendicular direction that 4 buffer plates 24 all follow the gas cylinder 15 axis sets up in the one end of installing cavity 22, and 4 buffer plates 24 all are connected with buffer bag 23 through first pipeline 25, and first pipeline 25 exchanges the fluid between buffer bag 23 and the buffer plate 24, and it should be noted that the fluid volume in buffer bag 23 and the buffer plate 24 is confirmed through the experiment, satisfies buffer bag 23 and buffer plate 24 and contradicts in gas cylinder 15, and plays the cushioning effect to gas cylinder 15 when taking place to jolt. Wherein the diameter of the buffer plate 24 is larger than the diameter of the gas cylinder 15; the fixing component 3 is arranged at the opening of the placing cavity 14 and is used for fixing the mounting frame 21 and the placing frame 13.
When the air cylinder 15 is fully inserted into the installation cavity 22, the air cylinder 15 is extruded into the buffer bag 23, the air cylinder 15 is pushed into the buffer plate 24 through the first pipeline 25, the buffer plate 24 is made of flexible materials, the fluid in the buffer plate 24 can enter the buffer bag 23, the buffer plate 24 is extruded into the buffer bag 23 through the first pipeline 25 in the process of pushing the air cylinder 15, the buffer plate 24 is compressed into a small amount of fluid, the air cylinder 15 can be extruded into the buffer bag 23 when the air cylinder 15 is fully inserted into the installation cavity 22, the fluid in the buffer bag 23 enters the buffer plate 24 through the first pipeline 25, the buffer plate 24 is restored to the original state due to the existence of the fluid and abuts against the bottom of the air cylinder 15, so that the air cylinder 15 is clamped, then the mounting frame 21 is pushed into the installation cavity, the fixing component 3 fixes the mounting frame 21 and the installation frame 13, the connection stability of the mounting frame 21 and the installation frame 13 is improved, the air cylinder 23 and the buffer bag 23 are made of flexible materials, and the air cylinder 24 are both in the buffer bag 23, and the buffer bag 23 are completely fluid, and the air cylinder 23 are completely compressed, and the air cylinder 23 are completely collide with each other, and the air cylinder 15 is vibrated, and the shock is prevented from vibrating in the process of the vehicle 15, and the vehicle is even the vehicle is vibrated, and the vehicle is in the process of shaking, and the vehicle is in the shock, and the vehicle is in the process, and the conditions is under the conditions, and the conditions of vibration, and the conditions are caused by the vibration.
Referring to fig. 5, in a specific embodiment, the fixing assembly 3 includes a first telescopic rod 31, a second telescopic rod 32, a first spring 34, and a baffle 35, where the first telescopic rod 31 is rectangular, a first fixed end of the first telescopic rod 31 is fixed at an open end of the rack 13, the first fixed end and the rack 13 are integrally formed, one end of the first telescopic rod 31 is disposed in the first fixed end, the other end is a free end, and the directions of the first telescopic rod 31 and the gas cylinder 15 are consistent; one side of the second fixed end of the second telescopic rod 32 is fixedly arranged at one end of the mounting frame 21 close to the opening of the placing cavity 14, the second telescopic rod 32 and the mounting frame 21 can be integrally formed and arranged, and can be fixed in a bolting or bonding mode, the embodiment of the application is not particularly limited, the second fixed end is provided with the movable cavity 33, 2 second telescopic ends of the second telescopic rod 32 are arranged, one end of each second telescopic end is arranged in the movable cavity 33, and the other end of each second telescopic end is a free end and is used for abutting against the first telescopic end; the first spring 34 is arranged in the mounting cavity 22, one end of the first spring 34 is fixedly arranged at the bottom end of the mounting cavity 22, and the other end of the first spring 34 is fixedly connected with one end of the first telescopic end arranged in the mounting cavity 22; the baffle 35 is provided with 2, and the free end fixed connection of the one end of 2 baffles 35 all with the flexible end of second, the free end of the flexible end of first is all contradicted to 2 baffles 35. Wherein, be provided with movable block 36 in the removal chamber 33, the both ends of movable block 36 are provided with first guide inclined plane 26, and the one end that the removal chamber 33 was arranged in to every second flexible end all is provided with guide block 37, and the one end that the guide block 37 is close to mounting bracket 21 is provided with second guide inclined plane 27.
The moving cavity 33 and the baffle 35 are all square, the moving block 36 is ladder-shaped, the first guiding inclined plane 26 inclines towards the direction far away from the bottom of the placing cavity 14, the inclination angles and the inclination directions of the second guiding inclined plane 27 and the first guiding inclined plane 26 are equal, the guiding block 37 is rectangular ladder-shaped, it is to be noted that one end of the moving block 36 far away from the placing cavity 14 is fixedly provided with the pull rod 62, and the other end of the pull rod 62 penetrates through the moving cavity 33 to extend towards the end far away from the moving block 36.
When specifically using, when the mounting bracket 21 pushes completely to put the chamber 14, the potential energy is restoreed to the elasticity of second spring 44 because the spring, with first flexible end to the promotion of second telescopic link 32, thereby make the side end of first flexible end conflict in mounting bracket 21, reduce because the guarantee car is in the circumstances of putting the chamber 14 because of shock and roll out, when needing to install or dismantle gas cylinder 15, pulling pull rod 62, make pull rod 62 remove to the one end that keeps away from putting the chamber 14, the in-process that pull rod 62 removed drives movable block 36 and removes, simultaneously, because the existence of first guide slope 26 and second guide slope 27, movable block 36 promotes to guide block 37, make the guide block 37 remove to first telescopic link 31, the second flexible end removes to first telescopic link 31, the in-process that the second flexible end removed is driven to first flexible end, when the baffle conflict is in first flexible end, continue to pull rod 62, make baffle 35 promote first flexible end to first stiff end, free end and first stiff end even, pull rod 62 is even at ordinary times and make and continue to place 21 and place in the chamber 15, thereby install convenient and dismantle with the quick.
Referring to fig. 6 and 7, in a specific embodiment, the clamping assembly 4 includes: the clamping plates 41, the second pipelines 42, the row pins 43 and the second springs 44, wherein 2 clamping plates 41 are arranged, the 2 clamping plates 41 are all connected to the other end of the mounting frame 21 in a sliding manner through the moving grooves 46, the clamping plates 41 and the baffle 35 are oppositely arranged on the mounting frame 21, a third guide inclined plane 47 is arranged at one end, close to each other, of each of the 2 clamping plates 41, a sliding groove 45 is arranged at one end, close to each other, of each of the 2 clamping plates 41, and the moving grooves 46 and the sliding grooves 45 are all arranged perpendicular to the axial direction of the gas cylinder 15; the second pipelines 42 are provided with 2, one ends of the 2 second pipelines 42 are communicated with the buffer bags 23, and the other ends are communicated with the movable grooves 46; one end of the pin 43 is slidably connected in the chute 45, and the other end is abutted against the periphery of the air inlet of the air cylinder 15; one end of the second spring 44 is fixedly arranged at the bottom of the chute 45, and the other end of the second spring is fixedly arranged at one end of the row needle 43 arranged in the chute 45.
In this application embodiment, clamping plate 41 is the square form setting, and row needle 43 is the circle and sets up, and row needle 43 is provided with the rubber pad with the one end of gas cylinder 15 contact, and spout 45 is rectangular form setting with removal groove 46, and the removal of clamping plate 41 can be satisfied to spout 45's size, is provided with the sleeve in the removal groove 46, and telescopic diameter satisfies row needle 43 and slides, and every row needle 43 corresponds and is provided with a sleeve, and the sleeve can be fixed through bonding or welded mode, and this application embodiment does not do specifically limit, and telescopic setting reduces row needle 43 and takes place the condition of rocking when contradicting gas cylinder 15 open periphery side. The array of pins 43 is provided with a plurality of groups.
When specifically using, when pushing the gas cylinder 15 to put in the chamber 14, the opening part of gas cylinder 15 is contradicted in one side of clamping plate 41, continue to promote gas cylinder 15, because the existence of third guide inclined plane 47 for when pushing the gas cylinder 15, clamping plate 41 moves to the one end that is kept away from each other, simultaneously, the row needle 43 is contradicted in gas cylinder 15 opening part, the existence of second spring 44, make row needle 43 can support tight gas cylinder 15 opening part, i.e. the thicker partial second spring 44 compression of gas cylinder 15 opening part is more, the thinner partial second spring 44 compression of gas cylinder 15 opening part is less, thereby make row needle 43 and gas cylinder 15 opening part fully contact.
Referring to fig. 8 and 9, in a specific embodiment, an aviation high-pressure medical oxygen protection vehicle further includes a control panel 51, a sensor 52, an alarm indicator 53, and an instrument 54, where the control panel 51 is disposed in the carriage 11, and an input end of the control panel 51 is electrically connected with a signal output end of the gas cylinder 15 set; the sensor 52 is arranged in the carriage 11, the output end of the sensor 52 is electrically connected with the input end of the control panel 51, and the sensor 52 is used for detecting the fault of the oxygen safeguard vehicle; the input end of the alarm indicator lamp 53 is electrically connected with the output end of the control panel 51; the output of the meter 54 is electrically connected to the input of the control panel 51. The signal output end of the control panel 51 is electrically connected to a switch 55.
In the present embodiment, the gauges 54 include, but are not limited to, a compressor 12 inlet pressure gauge, a compressor 12 outlet pressure gauge, a group I pressure gauge, a group II pressure gauge, a group III pressure gauge, a 20MPa inflation pressure gauge, a 3MPa to 15MPa inflation pressure gauge, and a total deflation pressure gauge; the alarm indicator lamp 53 includes, but is not limited to, a power indicator lamp for displaying a power on or off state of the electrical system, an indicator lamp turned on when the power is on, an indicator lamp for high oil temperature of the compressor 12, an indicator lamp turned on when the oil temperature of the compressor 12 is not less than 70 ℃, an indicator lamp for high water temperature of the compressor 12, an indicator lamp turned on when the water temperature of the compressor 12 is not less than 60 ℃, an indicator lamp for low oil pressure of the compressor 12, an indicator lamp turned on when the oil pressure of the compressor 12 is not more than 0.3MPa, an indicator lamp turned on when the exhaust temperature of the compressor 12 is not less than 140 ℃, an indicator lamp turned on when the exhaust pressure of the compressor 12 is not less than 22MPa, and the switch 55 includes, but is not limited to, a power switch, an operation panel lamp switch, an alarm lamp inspection switch, and an emergency stop switch. Wherein, when the power switch is pressed down, the system power is turned on, and when the power switch is sprung, the power is turned off. When the switch of the operation panel lamp is pressed down, the operation panel lamp is on, and when the operation panel lamp is sprung, the operation panel lamp is off; the alarm lamp is turned on when the alarm lamp inspection switch is pressed, and the alarm lamp is turned off when the alarm lamp is sprung; when the emergency stop switch is pressed, the oil pump circuit of the automobile engine is cut off, and the automobile engine is flameout. The 12V battery of the vehicle is composed of 12V/24V/DC power conversion module circuits, and is used for providing working power for the control panel 51, the sensor 52, the alarm indicator 53 and the meter 54.
When the vehicle is started, the control panel 51, the sensor 52, the alarm indicator lamp 53 and the instrument 54 are electrified, the sensor 52 receives the pressure states of the compressor 12 and the gas cylinder 15, when the pressure is not consistent with the calibrated pressure, a signal is transmitted to the control panel 51, the control panel 51 controls the corresponding alarm indicator lamp 53 to be on after receiving the signal, and then the control panel 51 controls the switch 55 to adjust, so that the work in the vehicle is increased.
The implementation principle of the embodiment is as follows: the mounting frame 21 is drawn out from the placing cavity 14, then the gas cylinder 15 is pushed into the mounting cavity 22 from the buffer plate 24, the buffer plate 24 is extruded in the process of pushing the gas cylinder 15, then fluid in the buffer plate 24 enters the buffer bag 23 along with the first pipeline 25, the buffer plate 24 is shrunken, the opening of the gas cylinder 15 is abutted against one side of the clamping plate 41, the gas cylinder 15 is pushed continuously, the clamping plate 41 moves towards one end far away from each other, meanwhile, the needle bars 43 are abutted against the opening of the gas cylinder 15, due to the existence of the second springs 44, the needle bars 43 can abut against the opening of the gas cylinder 15, when the gas cylinder 15 is completely placed into the mounting cavity 22, the gas cylinder 15 can press the buffer bag 23, fluid in the buffer bag 23 enters the buffer plate 24 through the first pipeline 25, the buffer plate 24 is restored to the original state due to the existence of the fluid, the bottom of the gas cylinder 15 is abutted against, the gas cylinder 15 is clamped, then the mounting frame 21 is pushed into the placing cavity 14, the second springs 44 are pushed towards one end of the second rods 32 due to the elastic restoring capacity of the springs, and accordingly the first telescopic ends are pushed towards one end of the second rods 32, the first ends are pushed against one end of the first ends, and the first ends of the oxygen cylinders are even pushed towards one side of the air cylinders, and the first ends are guaranteed to be even the oxygen in the collision of the air cylinders 21, and the situation is reduced, and the situation is even the collision and the collision is caused, and the collision situation occurs in the collision process occurs in the process, and the oxygen is caused.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.
Claims (8)
1. The utility model provides an aviation high pressure medical oxygen guarantee car, includes carriage (11), set up in compressor (12) of carriage (11) front end, set firmly in rack (13) in carriage (11), rack (13) divide into three-layer along vertical direction and put chamber (14), put and install gas cylinder (15) in chamber (14), the one end of putting chamber (14) has the opening, its characterized in that still includes:
the gas cylinder device comprises a plurality of mounting frames (21), wherein each mounting frame (21) is provided with a plurality of placing cavities (14) which are connected with one mounting frame (21) in a sliding mode, and each mounting frame (21) is provided with a mounting cavity (22) for placing the gas cylinder (15);
the buffer bag (23) is arranged on two sides of the installation cavity (22) along the axial direction of the gas cylinder (15), one side of the buffer bag (23) is fixedly connected with the inner side of the installation cavity (22), and the other side of the buffer bag is abutted against the periphery of the gas cylinder (15);
the buffer plates (24), 4 buffer plates (24) are arranged at one end of the installation cavity (22) along the vertical direction of the axis of the gas cylinder (15), and the 4 buffer plates (24) are connected with the buffer bag (23) through first pipelines (25);
the fixing assembly (3), the fixing assembly (3) set up in put the opening part in chamber (14), be used for with mounting bracket (21) with rack (13) are fixed.
2. An aeronautical high pressure medical oxygen therapy vehicle according to claim 1, wherein the fixing assembly (3) comprises:
the first telescopic rod (31) is fixedly arranged at the first fixed end of the first telescopic rod (31) at the opening end of the placing frame (13), one end of the first telescopic rod (31) is arranged in the first fixed end, the other end of the first telescopic end is a free end, and the direction of the first telescopic rod (31) is consistent with that of the gas cylinder (15);
one side of a second fixed end of the second telescopic rod (32) is fixedly arranged at one end, close to an opening of the placing cavity (14), of the mounting frame (21), wherein the second fixed end is provided with a movable cavity (33), 2 second telescopic ends of the second telescopic rod (32) are arranged, one ends of the 2 second telescopic ends are arranged in the movable cavity (33), and the other ends of the 2 second telescopic ends are free ends and are used for abutting against the first telescopic ends;
the first spring (34) is arranged in the mounting cavity (22), one end of the first spring (34) is fixedly arranged at the bottom end of the mounting cavity (22), and the other end of the first spring (34) is fixedly connected with one end of the first telescopic end arranged in the mounting cavity (22);
the baffles (35), the baffles (35) are provided with 2, one end of each of the 2 baffles (35) is fixedly connected with the free end of the second telescopic end, and the 2 baffles (35) are abutted against the free end of the first telescopic end;
the movable cavity (33) is internally provided with a movable block (36), two ends of the movable block (36) are provided with first guide inclined planes (26), one end of each second telescopic end, which is arranged in the movable cavity (33), is provided with a guide block (37), and one end, which is close to the mounting frame (21), of each guide block (37) is provided with a second guide inclined plane (27).
3. An aeronautical high pressure medical oxygen safeguard vehicle according to claim 1, one end of the mounting cavity (22) being provided with a clamping assembly (4), characterized in that the clamping assembly (4) comprises:
clamping plates (41), wherein 2 clamping plates (41) are arranged, 2 clamping plates (41) are all connected to the other end of the mounting frame (21) in a sliding mode through moving grooves (46), the clamping plates (41) are opposite to the buffer plates (24), one ends, close to each other, of the 2 clamping plates (41) are provided with third guide inclined planes (47), one ends, far away from each other, of the 2 clamping plates (41) are all provided with sliding grooves (45), and the moving grooves (46) and the sliding grooves (45) are all perpendicular to the axis direction of the gas cylinder (15);
a second pipe (42), wherein 2 second pipes (42) are arranged, one ends of the 2 second pipes (42) are communicated with the buffer bag (23), and the other ends of the 2 second pipes are communicated with the moving groove (46);
one end of the pin header (43) is slidably connected in the chute (45), and the other end of the pin header (43) is abutted against the periphery of the air inlet of the air cylinder (15);
and one end of the second spring (44) is fixedly arranged at the bottom of the chute (45), and the other end of the second spring is fixedly arranged at one end of the row needle (43) arranged in the chute (45).
4. The aviation high pressure medical oxygen therapy vehicle of claim 1, wherein: and also comprises
The control panel (51), the control panel (51) is set up in the said carriage (11), the input end of the said control panel (51) is connected with signal output end of the said gas cylinder (15) group electrically;
the sensor (52) is arranged in the carriage (11), the output end of the sensor (52) is electrically connected with the input end of the control panel (51), and the sensor (52) is used for detecting faults;
the input end of the alarm indicator lamp (53) is electrically connected with the output end of the control panel (51);
and the output end of the instrument (54) is electrically connected with the input end of the control panel (51).
5. The aviation high pressure medical oxygen therapy vehicle of claim 1, wherein: the buffer bag (23) is made of flexible materials, and fluid is arranged in the buffer bag (23).
6. The aviation high pressure medical oxygen therapy vehicle of claim 4, wherein: the signal output end of the control panel (51) is electrically connected with a switch (55).
7. An aviation high pressure medical oxygen therapy vehicle according to claim 3, wherein: the array of pins (43) is provided in plurality.
8. The aviation high pressure medical oxygen therapy vehicle of claim 1, wherein: the bottom of the placing cavity (14) is provided with a sliding rail (61) in the vertical direction of the gas cylinder (15), and one end, close to the sliding rail (61), of the mounting rack (21) is provided with a pulley.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410074163.8A CN117584840B (en) | 2024-01-18 | 2024-01-18 | Aviation high-pressure medical oxygen guarantee vehicle |
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| CN202410074163.8A CN117584840B (en) | 2024-01-18 | 2024-01-18 | Aviation high-pressure medical oxygen guarantee vehicle |
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| CN117584840A (en) | 2024-02-23 |
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