CN117894218A - Aviation oil pipe conveying system practical training equipment - Google Patents
Aviation oil pipe conveying system practical training equipment Download PDFInfo
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- CN117894218A CN117894218A CN202311678208.4A CN202311678208A CN117894218A CN 117894218 A CN117894218 A CN 117894218A CN 202311678208 A CN202311678208 A CN 202311678208A CN 117894218 A CN117894218 A CN 117894218A
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- 238000012549 training Methods 0.000 title claims abstract description 67
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 229910000746 Structural steel Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 239000000446 fuel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 3
- DGOBMKYRQHEFGQ-UHFFFAOYSA-L acid green 5 Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 DGOBMKYRQHEFGQ-UHFFFAOYSA-L 0.000 description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses practical training equipment of an aviation oil pipe conveying system, which relates to the technical field of aviation practical training, and particularly relates to practical training equipment of an aviation oil pipe conveying system. This real standard equipment of aviation oil pipe conveying system, pressure sensor can carry out real-time supervision to the defeated take over mechanism of oil respectively at each position point of real standard operation in-process, can directly send the signal of telecommunication to alarm signal banks department when pressure sensor atress is not enough, realizes the pressurized condition of each pressure sensor through the light suggestion of signal lamp, judges the proficiency of defeated take over mechanism of oil in real standard operation from this.
Description
Technical Field
The invention relates to the technical field of aviation practical training, in particular to practical training equipment for an aviation oil pipe conveying system.
Background
Aviation fuel is a fuel variety specially designed for aircrafts, has higher quality than fuel used by heating systems and automobiles, and generally contains different additives to reduce the risks of icing and explosion due to high temperature, and is divided into two main categories: aviation gasoline is used on an aircraft of a reciprocating engine and aviation kerosene, and aviation fuel treatment equipment is mainly an aviation piston engine, wherein the aviation piston engine has the same working principle as a general automobile engine, but has high power and light dead weight, so that the quality requirement on the aviation gasoline is similar to that of the automobile gasoline, and the engine is only used for auxiliary types such as helicopters, communication machines, weather machines and the like, so that the consumption of the corresponding aviation gasoline is greatly reduced.
Aviation fuel is usually transported by a fuel truck to the side of a parked aircraft or helicopter, but some airports are provided with gas stations, the aircraft needs to slide to the gas stations for filling, and some large airports are paved with underground oil pipes and are connected to each berth, and the aircraft only needs to fill the fuel through pump trucks.
There are two kinds of fueling modes, including upper and lower wings, the upper wing fueling is used for small aircraft, helicopters and all reciprocating engine aircraft, one or more fuel tanks are opened and then fueling is carried out by a traditional oil pump, similar to automobile fueling, the lower wing fueling is also called single point fueling, is used for large aircraft using aviation kerosene, a high pressure throat is connected with a fueling port, an oil pump is reused to fill the fuel tank by a pressure pump of 50PSI, and the fuel distribution between the fuel tanks is controlled by a fueling point control panel or cockpit due to only one fueling point.
At present, the technical requirements of aviation ground service personnel can be subjected to targeted special practical training, the proficiency of the ground service personnel skill is maintained, and the solution mode when the emergency is handled is adopted, so that the working capacity of the ground service personnel is improved, the actual oiling operation of the ground service personnel is required to be standardized, and the general practical training means mostly adopt video graphic data and equipment models for demonstration explanation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the practical training equipment of the aviation oil pipe conveying system, and solves the problems that the prior practical training equipment does not have a comprehensive detection function in the connecting process because the conventional practical training means are mostly demonstrated and explained by adopting video graphic data and equipment models.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a real standard equipment of aviation oil pipe conveying system, includes real standard support, the top fixedly connected with real standard signal control box of real standard support, the bottom fixedly connected with takeover socket of real standard signal control box, the below of real standard signal control box is equipped with the defeated oil pipe connection of real standard support fixed connection;
the training signal control box comprises a training signal box fixedly connected with the front end of the training support, a timing screen, a buzzer, an alarm signal lamp set and an on-off signal lamp set are embedded in the front face of the training signal box respectively, the buzzer is located below the timing screen, the alarm signal lamp set is vertically arranged on one side of the timing screen, and the on-off signal lamp set is arranged on one side of the alarm signal lamp set away from the timing screen.
Optionally, the alarm signal lamp group is formed by connecting a plurality of signal lamps in parallel, wherein each signal lamp is electrically connected with the independent pressure sensor in series.
Optionally, the pressure sensor is respectively located in the training support, the oil delivery pipe connecting mechanism and the pipe connecting socket.
Optionally, the start-stop signal lamp group is formed by combining a signal lamp, a green lamp and a signal lamp, and the signal lamp, the green lamp and the signal lamp are electrically connected with the timing screen in series.
Optionally, the timing screen, the buzzer and the alarm signal lamp set are electrically connected in series.
Optionally, the real support of instructing includes the backup pad, the both ends of backup pad respectively with one side fixed connection of mounting panel, fixedly connected with pressure-bearing frame between the bottom of mounting panel, the front of backup pad and one side fixed connection of angle bar, the opposite side fixedly connected with support buckle of angle bar.
Optionally, the oil delivery pipe connecting mechanism comprises a fixed insertion pipe inserted in the pipe connecting socket, the top end of the fixed insertion pipe is fixedly connected with a buckle frame, the bottom end of the fixed insertion pipe is fixedly connected with a connecting pipe, and a hand pushing handle is sleeved outside the connecting pipe;
the bottom of connecting pipe has the promotion frame through threaded connection, the inside of promotion frame is equipped with and runs through in the inside defeated oil pipe of linking pipe, the both sides of promotion frame are all through articulated seat and lifting arm swing joint, the top of lifting arm is equipped with the limiting plate with promotion frame fixed connection, articulated between the both sides of one end of lifting arm and lifting ring, and lifting ring is fixed to cup joint in defeated oil pipe's outside.
Optionally, the constant head tank that is consistent with take over socket inside is seted up at the edge of buckle frame, establishes as an organic whole formula structure between buckle frame and the fixed intubate.
Optionally, the oil transportation intubate runs through in proper order from bottom to top in lifting ring, lifting frame, hand push handle, linking pipe and fixed intubate's inside, and is consistent between fixed intubate, the axis of linking pipe and hand push handle.
Optionally, the lifting arms and the limiting plates are respectively symmetrically distributed about the central axis of the lifting frame.
The invention provides practical training equipment for an aviation oil pipeline conveying system, which has the following beneficial effects:
1. this real standard equipment of aviation oil pipe conveying system, pressure sensor can carry out real-time supervision to the oil transportation take over mechanism at each position point of real standard operation in-process respectively, can directly send the signal of telecommunication to alarm signal banks department when pressure sensor atress is not enough, series connection cooperatees between a plurality of signal lamps and the plurality of pressure sensor, realize the pressurized condition of each pressure sensor through the light suggestion of signal lamp, judge the closure degree of oil transportation take over mechanism when real standard operation from this, also can carry out suggestion operation to the person of training through the buzzer when signal lamp light alarm, series connection between timing screen and the start-stop signal banks, the timing screen begins the timing when signal lamp-green light is lighted, the timing screen stops the timing when signal lamp-red light is lighted, judge the real standard operation process of timing from this.
2. This real standard equipment of aviation oil pipe conveying system, fixed intubate realizes the fixed connection between defeated oil pipe connection mechanism and the takeover socket through the rotatory cooperation of buckle between buckle frame and the takeover socket inside, its connected mode is comparatively convenient and fast, reduce the time consuming in the aviation oil transportation takeover operation process as far as, the oil transportation intubate adopts the mode of mechanical promotion to insert the inside of takeover socket, the articulated seat at its middle part is used as the fulcrum to the lifting arm, can promote the level of lifting frame and oil transportation intubate after the lifting arm is rotatory downwards.
Drawings
FIG. 1 is a schematic diagram of the front view structure of practical training equipment of the aviation oil pipeline conveying system;
FIG. 2 is a schematic diagram of the front view structure of the oil delivery pipe connecting mechanism of the practical training equipment of the aviation oil pipe delivery system;
FIG. 3 is a schematic diagram of a front semi-sectional structure of an oil delivery pipe connecting mechanism of practical training equipment of the aviation oil pipe delivery system;
FIG. 4 is a schematic side view structure of an oil delivery pipe connecting mechanism of the practical training equipment of the aviation oil pipe delivery system;
FIG. 5 is a schematic top view of the oil delivery pipe mechanism of the practical training device of the aviation oil pipe delivery system;
FIG. 6 is an enlarged schematic view of the training apparatus of the aviation oil pipeline transportation system at A in FIG. 3;
FIG. 7 is a schematic diagram of an operational electrical flow of the training equipment of the aviation oil pipeline transportation system.
In the figure: 1. training a bracket; 101. a support plate; 102. a support plate; 103. a pressure-bearing frame; 104. angle iron; 105. a support buckle; 2. a practical training signal control box; 201. training a signal box; 202. a timing screen; 203. a buzzer; 204. an alarm signal lamp group; 205. opening and closing the signal lamp group; 3. an oil delivery pipe connecting mechanism; 301. fixing the cannula; 302. a buckle frame; 303. a connecting pipe; 304. a hand push handle; 305. lifting the frame; 306. a lifting arm; 307. a limiting plate; 308. an oil delivery cannula; 309. lifting rings; 4. the socket is taken over.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a real standard equipment of aviation oil pipe conveying system, includes real standard support 1, the top fixedly connected with real standard signal control box 2 of real standard support 1, the bottom fixedly connected with takeover socket 4 of real standard signal control box 2, the below of real standard signal control box 2 is equipped with the defeated oil pipe connection 3 with real standard support 1 fixed connection;
the training signal control box 2 comprises a training signal box 201 fixedly connected with the front end of the training support 1, a timing screen 202, a buzzer 203, an alarm signal lamp set 204 and an on-off signal lamp set 205 are embedded in the front face of the training signal box 201 respectively, the buzzer 203 is located below the timing screen 202, the alarm signal lamp set 204 is vertically arranged on one side of the timing screen 202, and the on-off signal lamp set 205 is arranged on one side of the alarm signal lamp set 204 away from the timing screen 202.
In this embodiment, as shown in fig. 1 and 7, the alarm signal light set 204 is composed of a plurality of signal lights connected in parallel, wherein each signal light is electrically connected in series with an independent pressure sensor.
In this embodiment, as shown in fig. 1, the pressure sensors are respectively located inside the training support 1, the oil delivery pipe connecting mechanism 3 and the pipe connecting socket 4.
In this embodiment, as shown in fig. 7, the on-off signal light set 205 is formed by combining a signal light-green light and a signal light-red light, and the signal light-green light and the signal light-red light are electrically connected in series with the timing screen 202.
In this embodiment, as shown in fig. 7, the timing screen 202, the buzzer 203 and the alarm signal lamp set 204 are electrically connected in series.
In this embodiment, as shown in fig. 1, the training support 1 includes a support plate 101, two ends of the support plate 101 are fixedly connected with one side of a support plate 102 respectively, a bearing frame 103 is fixedly connected between bottom ends of the support plate 102, a front surface of the support plate 101 is fixedly connected with one side of an angle iron 104, and the other side of the angle iron 104 is fixedly connected with a support buckle 105.
In this embodiment, as shown in fig. 2 and fig. 3, the oil delivery pipe connecting mechanism 3 includes a fixed insertion pipe 301 inserted into the pipe socket 4, a fastening frame 302 is fixedly connected to the top end of the fixed insertion pipe 301, a connecting pipe 303 is fixedly connected to the bottom end of the fixed insertion pipe 301, and a push handle 304 is sleeved outside the connecting pipe 303;
the bottom of connecting pipe 303 has lifting frame 305 through threaded connection, lifting frame 305's inside is equipped with and runs through in the oil transportation intubate 308 of connecting pipe 303 inside, lifting frame 305's both sides all pass through articulated seat and lifting arm 306 swing joint, lifting arm 306's top be equipped with lifting frame 305 fixed connection's limiting plate 307, articulated between lifting arm 306's one end and lifting ring 309's both sides, and lifting ring 309 is fixed to cup joint in oil transportation intubate 308's outside.
In this embodiment, as shown in fig. 2 and 5, a positioning groove consistent with the inside of the adapter socket 4 is provided at the edge of the fastening frame 302, and an integral structure is provided between the fastening frame 302 and the fixed insertion tube 301.
In this embodiment, as shown in fig. 3, the oil delivery cannula 308 sequentially penetrates through the lifting ring 309, the lifting frame 305, the push handle 304, the connecting tube 303 and the fixing cannula 301 from bottom to top, and the central axes of the fixing cannula 301, the connecting tube 303 and the push handle 304 are consistent.
In this embodiment, as shown in fig. 3, the lifting arms 306 and the limiting plates 307 are respectively symmetrically distributed about the central axis of the lifting frame 305.
Example two
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a real standard equipment of aviation oil pipe conveying system, includes real standard support 1, the top fixedly connected with real standard signal control box 2 of real standard support 1, the bottom fixedly connected with takeover socket 4 of real standard signal control box 2, the below of real standard signal control box 2 is equipped with the defeated oil pipe connection 3 with real standard support 1 fixed connection;
the training signal control box 2 comprises a training signal box 201 fixedly connected with the front end of the training support 1, a timing screen 202, a buzzer 203, an alarm signal lamp set 204 and an on-off signal lamp set 205 are respectively embedded in the front surface of the training signal box 201, the buzzer 203 is positioned below the timing screen 202, the alarm signal lamp set 204 is vertically arranged on one side of the timing screen 202, and the on-off signal lamp set 205 is arranged on one side of the alarm signal lamp set 204 far away from the timing screen 202; the alarm signal light group 204 is formed by connecting a plurality of signal lights in parallel, wherein each signal light is electrically connected in series with an independent pressure sensor; the pressure sensors are respectively positioned in the training support 1, the oil delivery pipe connecting mechanism 3 and the pipe connecting socket 4; the on-off signal lamp group 205 is formed by combining a signal lamp, a green lamp and a signal lamp, and the signal lamp, the green lamp and the signal lamp are electrically connected in series with the timing screen 202; the timing screen 202, the buzzer 203 and the alarm signal lamp set 204 are electrically connected in series;
the pressure sensors can respectively monitor each position point of the oil transportation take-over mechanism 3 in the practical training operation process in real time, when the pressure sensors are under insufficient stress, electric signals are directly sent to the alarm signal lamp group 204, the plurality of signal lamps are matched with the plurality of pressure sensors in series, the pressure condition of each pressure sensor is realized through the lamplight prompt of the signal lamps, so that the closing degree of the oil transportation take-over mechanism 3 in the practical training operation is judged, the signal lamp alarms and simultaneously prompts the practical trainer through the buzzer 203, the timing screen 202 is connected in series with the start and stop signal lamp group 205, the timing screen 202 starts timing when the signal lamp-green lamp is on, and the timing screen 202 stops timing when the signal lamp-red lamp is on, so that the practical training operation process is judged in timing mode;
the training support 1 comprises a support plate 101, two ends of the support plate 101 are fixedly connected with one side of a support plate 102 respectively, a pressure-bearing frame 103 is fixedly connected between the bottom ends of the support plate 102, the front surface of the support plate 101 is fixedly connected with one side of an angle iron 104, and the other side of the angle iron 104 is fixedly connected with a support buckle 105;
the oil delivery pipe connecting mechanism 3 comprises a fixed insertion pipe 301 inserted in the pipe connecting socket 4, the top end of the fixed insertion pipe 301 is fixedly connected with a buckle frame 302, the bottom end of the fixed insertion pipe 301 is fixedly connected with a connecting pipe 303, and a hand push handle 304 is sleeved outside the connecting pipe 303; the bottom end of the connecting pipe 303 is connected with a lifting frame 305 through threads, an oil conveying insertion pipe 308 penetrating through the connecting pipe 303 is arranged in the lifting frame 305, two sides of the lifting frame 305 are movably connected with a lifting arm 306 through a hinging seat, a limiting plate 307 fixedly connected with the lifting frame 305 is arranged at the top of the lifting arm 306, one end of the lifting arm 306 is hinged with two sides of a lifting ring 309, and the lifting ring 309 is fixedly sleeved outside the oil conveying insertion pipe 308;
the edge of the buckle frame 302 is provided with a positioning groove consistent with the interior of the adapter socket 4, and an integrated structure is arranged between the buckle frame 302 and the fixed insertion tube 301; the oil conveying insertion pipe 308 sequentially penetrates through the lifting ring 309, the lifting frame 305, the hand push handle 304, the connecting pipe 303 and the fixed insertion pipe 301 from bottom to top, and the central axes of the fixed insertion pipe 301, the connecting pipe 303 and the hand push handle 304 are consistent; the lifting arms 306 and the limiting plates 307 are respectively and symmetrically distributed about the central axis of the lifting frame 305;
the fixed intubate 301 realizes the fixed connection between defeated oil pipe taking over mechanism 3 and the takeover socket 4 through the rotatory cooperation of buckle between buckle frame 302 and the takeover socket 4 inside, and its connected mode is comparatively convenient and fast, reduces the time consuming of aviation defeated oil pipe taking over operation in-process as far as possible, and defeated oil pipe 308 adopts the mode of mechanical lift to insert the inside of takeover socket 4, and the articulated seat at its middle part is used as the fulcrum to the lifting arm 306, can promote the level of lifting frame 305 and defeated oil pipe 308 after lifting arm 306 is rotatory downwards.
In summary, when the practical training device of the aviation oil pipe conveying system is used, firstly, the timing screen 202 is reset to zero, in the practical training operation process of a student, the timing screen 202 is connected with the start-stop signal lamp group 205 in series, when the signal lamp-green lamp is on, the timing screen 202 starts timing, when the signal lamp-red lamp is on, the timing screen 202 stops timing, in the operation process of the student for connecting the oil pipe connecting mechanism 3 with the pipe connecting socket 4, the pressure sensors at all positions are used for monitoring in real time, when the pressure sensors are understressed, electric signals are directly sent to the alarm signal lamp group 204, a plurality of signal lamps are matched with the pressure sensors in series, the pressure condition of all the pressure sensors is realized through the light prompt of the signal lamps, so that the closing degree of the oil pipe connecting mechanism 3 in the practical operation is judged, and the practical training operation is also prompted through the buzzer 203 when the signal lamp is in the light alarm;
the fixed intubate 301 realizes the fixed connection between defeated oil pipe taking over mechanism 3 and the takeover socket 4 through the rotatory cooperation of buckle between buckle frame 302 and the takeover socket 4 inside, and its connected mode is comparatively convenient and fast, reduces the time consuming of aviation defeated oil pipe taking over operation in-process as far as possible, and defeated oil pipe 308 adopts the mode of mechanical lift to insert the inside of takeover socket 4, and the articulated seat at its middle part is used as the fulcrum to the lifting arm 306, can promote the level of lifting frame 305 and defeated oil pipe 308 after lifting arm 306 is rotatory downwards.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a real standard equipment of aviation oil pipe conveying system, includes real standard support (1), its characterized in that: the top of the practical training support (1) is fixedly connected with a practical training signal control box (2), the bottom end of the practical training signal control box (2) is fixedly connected with a connecting pipe socket (4), and an oil transportation connecting pipe mechanism (3) fixedly connected with the practical training support (1) is arranged below the practical training signal control box (2);
the training signal control box (2) comprises a training signal box (201) fixedly connected with the front end of the training support (1), a timing screen (202), a buzzer (203), an alarm signal lamp set (204) and an opening and closing signal lamp set (205) are embedded in the front face of the training signal box (201), the buzzer (203) is located below the timing screen (202), the alarm signal lamp set (204) is vertically arranged on one side of the timing screen (202), and the opening and closing signal lamp set (205) is arranged on one side of the alarm signal lamp set (204) away from the timing screen (202).
2. An aviation oil pipeline transportation system training device according to claim 1, characterized in that: the alarm signal light group (204) is formed by connecting a plurality of signal lights in parallel, wherein each signal light is electrically connected with an independent pressure sensor in series.
3. An aviation oil pipeline transportation system training device according to claim 2, characterized in that: the pressure sensor is respectively positioned in the training support (1), the oil delivery pipe connecting mechanism (3) and the pipe connecting socket (4).
4. An aviation oil pipeline transportation system training device according to claim 1, characterized in that: the on-off signal lamp group (205) is formed by combining a signal lamp, a green lamp and a signal lamp, and the signal lamp, the green lamp and the signal lamp are electrically connected in series with the timing screen (202).
5. An aviation oil pipeline transportation system training device according to claim 1, characterized in that: the timing screen (202), the buzzer (203) and the alarm signal lamp set (204) are electrically connected in series.
6. An aviation oil pipeline transportation system training device according to claim 1, characterized in that: the training support (1) comprises a support plate (101), two ends of the support plate (101) are fixedly connected with one side of a support plate (102) respectively, a pressure-bearing frame (103) is fixedly connected between the bottom ends of the support plate (102), the front surface of the support plate (101) is fixedly connected with one side of an angle iron (104), and the other side of the angle iron (104) is fixedly connected with a support buckle (105).
7. An aviation oil pipeline transportation system training device according to claim 1, characterized in that: the oil transportation pipe connecting mechanism (3) comprises a fixed insertion pipe (301) inserted into the pipe connecting socket (4), a buckle frame (302) is fixedly connected to the top end of the fixed insertion pipe (301), a connecting pipe (303) is fixedly connected to the bottom end of the fixed insertion pipe (301), and a hand pushing handle (304) is sleeved outside the connecting pipe (303);
the bottom of linking pipe (303) is through threaded connection having lifting frame (305), the inside of lifting frame (305) is equipped with oil transportation intubate (308) that runs through in linking pipe (303) inside, both sides of lifting frame (305) are all through articulated seat and lifting arm (306) swing joint, the top of lifting arm (306) is equipped with limiting plate (307) with lifting frame (305) fixed connection, articulated between the both sides of lifting arm (306) one end and lifting ring (309), and lifting ring (309) are fixed cup joint in the outside of oil transportation intubate (308).
8. The aviation oil pipeline transportation system training device of claim 7, wherein: the edge of the buckle frame (302) is provided with a positioning groove which is consistent with the inside of the adapter socket (4), and an integrated structure is arranged between the buckle frame (302) and the fixed insertion pipe (301).
9. The aviation oil pipeline transportation system training device of claim 7, wherein: the oil conveying insertion pipe (308) sequentially penetrates through the lifting ring (309), the lifting frame (305), the push handle (304), the connecting pipe (303) and the fixed insertion pipe (301) from bottom to top, and the central axes of the fixed insertion pipe (301), the connecting pipe (303) and the push handle (304) are consistent.
10. The aviation oil pipeline transportation system training device of claim 7, wherein: the lifting arms (306) and the limiting plates (307) are respectively symmetrically distributed about the central axis of the lifting frame (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311678208.4A CN117894218A (en) | 2023-12-08 | 2023-12-08 | Aviation oil pipe conveying system practical training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311678208.4A CN117894218A (en) | 2023-12-08 | 2023-12-08 | Aviation oil pipe conveying system practical training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117894218A true CN117894218A (en) | 2024-04-16 |
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ID=90641633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311678208.4A Pending CN117894218A (en) | 2023-12-08 | 2023-12-08 | Aviation oil pipe conveying system practical training equipment |
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| Country | Link |
|---|---|
| CN (1) | CN117894218A (en) |
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2023
- 2023-12-08 CN CN202311678208.4A patent/CN117894218A/en active Pending
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