CN211519856U - Emergency baffle for cargo aircraft - Google Patents
Emergency baffle for cargo aircraft Download PDFInfo
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- CN211519856U CN211519856U CN201922388892.8U CN201922388892U CN211519856U CN 211519856 U CN211519856 U CN 211519856U CN 201922388892 U CN201922388892 U CN 201922388892U CN 211519856 U CN211519856 U CN 211519856U
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- carbon fiber
- hydraulic cylinder
- baffle
- oil hydraulic
- rail
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Abstract
The embodiment of the utility model provides an emergent baffle for cargo aircraft, in the course of emergency baffle's work, driving motor rotates, drive the pivot and rotate on the pivot support, baffle body that sets up on the pivot lateral wall rotates along with the pivot, when baffle body rotates to the position perpendicular to cabin floor, the controller control motor stops rotating, in the course of baffle body rotates, the first slider that sets up at the baffle body slides in the first slide rail, because first slider and second slider are connected with the both ends of connecting rod are rotated respectively, when baffle body rotates, drive the second slider and slide in the second slide rail that sets up on the floor, after displacement sensor senses the displacement information of second slider, the controller control hydraulic cylinder working end stretches out, utilize the hydraulic cylinder to stretch out the position with second slider card in the hydraulic cylinder near one side of pivot, so as to realize the effect that the baffle blocks the container body.
Description
Technical Field
The utility model relates to an aeronautical machinery technical field especially relates to a cargo aircraft is with emergent baffle.
Background
With the continuous development and progress of the society, air transportation is widely applied to daily life, for example, large express companies such as Shunfeng express and the like can use the air transportation, and the transportation efficiency of the express can be effectively improved by utilizing the air transportation so as to adapt to the current nervous work and life rhythm.
Because to a large amount of demands of cargo aircraft, current means is to change into cargo aircraft with the passenger plane that the performance is relatively poor, utilizes the container mounting to fix in the cabin after will reforming, however, along with the extension of live time, not hard up condition appears easily in the container mounting, when the cargo aircraft lands or takes off, the easy direct impact cockpit board of container or direct impact aircraft afterbody, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an emergent baffle for cargo aircraft to when not hard up appears easily in solving the container mounting, when the cargo aircraft descends or takes off, the easy direct impact cockpit board of container or direct impact aircraft afterbody have the problem of potential safety hazard. The specific technical scheme is as follows:
the embodiment of the utility model provides a cargo aircraft is with emergent baffle, include: the baffle plate comprises a baffle plate body, a first rail, a second rail, a connecting rod, a first sliding block, a second sliding block, a rotating shaft bracket, a first gear, a second gear, an oil hydraulic cylinder, a displacement sensor, a controller and a driving motor;
the first rail is fixed on the baffle body, the second rail is fixed on the cabin floor of the cargo plane, the first rail and the second rail are positioned on the same virtual plane, and the virtual plane is perpendicular to the cabin floor;
the first sliding block is connected with the first track in a sliding mode, and the second sliding block is connected with the second track in a sliding mode; one end of the connecting rod is rotatably connected with the first sliding block, and the other end of the connecting rod is rotatably connected with the second sliding block; the rotating shaft support is fixed on the floor of the engine room, the rotating shaft is rotationally connected with the rotating shaft support, the second gear is fixedly arranged at the end part of the rotating shaft, the first gear is fixedly arranged at the working end of the driving motor, the driving motor is fixed on the floor of the engine room, and the first gear is meshed with and drives the second gear;
the oil hydraulic cylinder is fixed in the second rail, and when the oil hydraulic cylinder is in an initial state, the working end of the oil hydraulic cylinder is flush with the bottom surface of the second rail; when the baffle body is in a position vertical to the floor of the engine room, the second sliding block is positioned at one side of the working end of the oil hydraulic cylinder, which is close to the baffle body 1;
the controller is respectively connected with the oil hydraulic cylinder and the driving motor in a control mode; the displacement sensor is arranged at the top of the working end of the oil hydraulic cylinder and is used for sensing a signal which moves through the working end of the oil hydraulic cylinder in a contact manner; the displacement sensor is connected with the controller.
Optionally, the hydraulic oil cylinder is connected with the controller, the displacement sensor is connected with the oil cylinder, and the driving motor is connected with the oil cylinder.
Optionally, the power supply is any one of a storage battery, an external power supply and a rechargeable battery.
Optionally, the connecting rod is made of high-strength steel.
Optionally, the baffle body is a high-strength carbon fiber composite plate.
Optionally, the high-strength carbon fiber composite board includes a first carbon fiber board, a second carbon fiber board, a carbon fiber side board, a carbon fiber frame, a filler, and a reinforcing structure;
the fiber frame is a plate-shaped frame; the first carbon fiber plate covers one surface of the carbon fiber frame; the second carbon fiber plate covers the second face of the carbon fiber frame;
the reinforcing structure is fixedly arranged between the first carbon fiber plate and the second carbon fiber plate and is used for supporting the first carbon fiber plate and the second carbon fiber plate;
the filler is filled between the first carbon fiber sheet and the second carbon fiber sheet.
When the emergency baffle is in a non-working state, the baffle body is tiled on the floor of the cabin, so that the emergency baffle does not affect the passing of pedestrians; in the working process of the emergency baffle, the driving motor rotates, the first gear arranged at the working end of the driving motor rotates along with the rotation of the driving motor, the second gear is fixed at the end part of the rotating shaft and is meshed with the first gear, under the condition of the rotation of the first gear, the second gear drives the rotating shaft to rotate on the rotating shaft bracket, the baffle body arranged on the side wall of the rotating shaft rotates along with the rotation of the rotating shaft, when the baffle body rotates to a position vertical to the floor of the engine room, the controller controls the motor to stop rotating, in the rotating process of the baffle body, the first slide block arranged on the baffle body slides in the first slide rail, as the first slide block and the second slide block are respectively connected with the two ends of the connecting rod in a rotating way, when the baffle body rotates, the second slide block is driven to slide in the second slide rail arranged on the floor, when the second slide block slides over the working end of the oil pressure cylinder, the setting is behind the displacement information of sensor sensing second slider that is located at oil hydraulic cylinder working end, the controller control oil hydraulic cylinder working end stretches out, utilize the oil hydraulic cylinder to stretch out the position with second slider card in one side that the oil hydraulic cylinder is close to the pivot, in order to realize the support to the baffle body, and then improve the stability of baffle body, when needs drop the baffle body, the controller receives the instruction that falls, this moment, controller control displacement sensor outage, need not work, and control oil hydraulic cylinder falls, controller control driving motor reversal, this moment, driving motor passes through first gear, the second gear, the pivot and then control baffle body downwardly rotating, accomplish the process that the control turns over the board structure and falls.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural view of an emergency baffle for a cargo aircraft according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another emergency baffle for a cargo machine according to an embodiment of the present invention;
fig. 3 is a schematic partial structural view of an emergency baffle for a cargo aircraft according to an embodiment of the present invention;
fig. 4 is the embodiment of the present invention provides a high strength carbon fiber composite board structure diagram.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
When becoming flexible appears easily in order to solve the container mounting, when the cargo aircraft descends or takes off, the easy direct impact cockpit board of container or direct impact aircraft afterbody have the problem of potential safety hazard, the embodiment of the utility model provides an emergent baffle for cargo aircraft.
Referring to fig. 1-4, an embodiment of the present invention provides an emergency baffle for cargo aircraft, including: the baffle plate comprises a baffle plate body 1, a first track 2, a second track 3, a connecting rod 4, a first sliding block 5, a second sliding block 6, a rotating shaft 7, a rotating shaft bracket 8, a first gear 9, a second gear 10, an oil hydraulic cylinder 11, a displacement sensor 12, a controller 13 and a driving motor 14;
the first rail 2 is fixed on the baffle body 1, the second rail 3 is fixed on the cabin floor of the cargo aircraft, the first rail 2 and the second rail 3 are positioned on the same virtual plane, and the virtual plane is perpendicular to the cabin floor;
the first sliding block 5 is connected with the first track 2 in a sliding manner, and the second sliding block 6 is connected with the second track 3 in a sliding manner; one end of the connecting rod 4 is rotatably connected with the first sliding block 5, and the other end of the connecting rod 4 is rotatably connected with the second sliding block 6; the rotating shaft support 8 is fixed on the floor of the engine room, the rotating shaft 7 is rotatably connected with the rotating shaft support 8, the second gear 10 is fixedly arranged at the end part of the rotating shaft 7, the first gear 9 is fixedly arranged at the working end of the driving motor 14, the driving motor 14 is fixed on the floor of the engine room, and the first gear 9 is meshed with and drives the second gear 10;
the oil hydraulic cylinder 11 is fixed in the second rail 3, and when the oil hydraulic cylinder 11 is in an initial state, the working end of the oil hydraulic cylinder 11 is flush with the bottom surface of the second rail 3; when the baffle body 1 is in a position vertical to the floor of the engine room, the second sliding block 6 is positioned at one side of the working end of the oil hydraulic cylinder 11, which is close to the baffle body 1;
the controller 13 is respectively connected with the oil hydraulic cylinder 11 and the driving motor 14 in a control mode; the displacement sensor 12 is arranged on the top of the working end of the oil hydraulic cylinder 11, and the displacement sensor 12 is used for sensing a signal which moves through the working end of the oil hydraulic cylinder 11 in a contact manner; the displacement sensor 12 is connected to the controller 13.
Specifically, according to the emergency baffle for the cargo aircraft provided by the embodiment of the utility model, when the emergency baffle is in a non-working state, the baffle body 1 is tiled on the cabin floor, so that the influence on the passing of pedestrians is avoided; in the working process of the emergency baffle, a driving motor 14 rotates, a first gear 9 arranged at the working end of the driving motor 14 rotates along with the rotation of the driving motor 14, a second gear 10 is fixed at the end part of a rotating shaft 7, and the second gear 10 is meshed with the first gear 9, under the condition that the first gear 9 rotates, the second gear 10 drives the rotating shaft 7 to rotate on a rotating shaft bracket 8, a baffle body 1 arranged on the side wall of the rotating shaft 7 rotates along with the rotating shaft 7, when the baffle body 1 rotates to a position vertical to the floor of an engine room, a controller 13 controls the motor to stop rotating, during the rotation process of the baffle body 1, a first sliding block 5 arranged on the baffle body 1 slides in a first sliding rail, because the first sliding block 5 and the second sliding block 6 are respectively connected with the two ends of a connecting rod 4 in a rotating manner, when the baffle body 1 rotates, the second sliding block 6 is driven to slide in a second sliding rail arranged on the floor, when the second slider 6 slides over the working end of the oil hydraulic cylinder 11, after the sensor arranged at the working end of the oil hydraulic cylinder 11 senses the displacement information of the second slider 6, the controller 13 controls the working end of the oil hydraulic cylinder 11 to extend out, the second slider 6 is clamped at one side of the oil hydraulic cylinder 11 close to the rotating shaft 7 by utilizing the extending part of the oil hydraulic cylinder 11 so as to support the baffle body 1, and further improve the stability of the baffle body 1, when the baffle body 1 needs to be lowered, the controller 13 receives a lowering instruction, at the moment, the controller 13 controls the displacement sensor 12 to be powered off, the operation is not needed, the oil hydraulic cylinder 11 is controlled to be lowered, the controller 13 controls the driving motor 14 to rotate reversely, at the moment, the driving motor 14 controls the baffle body 1 to rotate downwards through the first gear 9, the second gear 10 and the rotating shaft 7, and the process of controlling the falling of the flap structure is.
Further, the hydraulic oil cylinder device further comprises a power supply 15, and the power supply 15 is respectively connected with the controller 13, the oil hydraulic cylinder 11, the displacement sensor 12 and the driving motor 14.
Further, the power supply 15 is any one of a storage battery, an external power supply and a rechargeable battery.
Further, the material of the connecting rod 4 is high-strength steel.
Further, the baffle body 1 is a high-strength carbon fiber composite board.
Further, the high-strength carbon fiber composite board comprises a first carbon fiber board 16, a second carbon fiber board 17, a carbon fiber side board 18, a carbon fiber frame 19, a filler 20 and a reinforcing structure 21;
the fiber frame is a plate-shaped frame; the first carbon fiber sheet 16 is covered on one face of the carbon fiber frame 19; the second carbon fiber plate 17 is covered on the second face of the carbon fiber frame 19;
the reinforcing structure 21 is fixedly arranged between the first carbon fiber plate 16 and the second carbon fiber plate 17, and the reinforcing structure 21 is used for supporting the first carbon fiber plate 16 and the second carbon fiber plate 17;
the filler 20 is filled between the first carbon fiber sheet 16 and the second carbon fiber sheet 17.
Specifically, the structure of composite sheet adopts high strength carbon fiber board, and sets up filler 20 between first carbon fiber board 16 and second carbon fiber board 17, kinetic energy when can effectual absorption second carbon fiber board or second carbon fiber board 17 are strikeed sets up additional strengthening 21 between first carbon fiber board 16 and second carbon fiber board 17, has further strengthened the intensity of composite sheet.
When the emergency baffle is in a non-working state, the baffle body 1 is tiled on the floor of the cabin, and the emergency baffle does not affect the passing of pedestrians; in the working process of the emergency baffle, a driving motor 14 rotates, a first gear 9 arranged at the working end of the driving motor 14 rotates along with the rotation of the driving motor 14, a second gear 10 is fixed at the end part of a rotating shaft 7, and the second gear 10 is meshed with the first gear 9, under the condition that the first gear 9 rotates, the second gear 10 drives the rotating shaft 7 to rotate on a rotating shaft bracket 8, a baffle body 1 arranged on the side wall of the rotating shaft 7 rotates along with the rotating shaft 7, when the baffle body 1 rotates to a position vertical to the floor of an engine room, a controller 13 controls the motor to stop rotating, during the rotation process of the baffle body 1, a first sliding block 5 arranged on the baffle body 1 slides in a first sliding rail, because the first sliding block 5 and the second sliding block 6 are respectively connected with the two ends of a connecting rod 4 in a rotating manner, when the baffle body 1 rotates, the second sliding block 6 is driven to slide in a second sliding rail arranged on the floor, when the second slider 6 slides over the working end of the oil hydraulic cylinder 11, after the sensor arranged at the working end of the oil hydraulic cylinder 11 senses the displacement information of the second slider 6, the controller 13 controls the working end of the oil hydraulic cylinder 11 to extend out, the second slider 6 is clamped at one side of the oil hydraulic cylinder 11 close to the rotating shaft 7 by utilizing the extending part of the oil hydraulic cylinder 11 so as to support the baffle body 1, and further improve the stability of the baffle body 1, when the baffle body 1 needs to be lowered, the controller 13 receives a lowering instruction, at the moment, the controller 13 controls the displacement sensor 12 to be powered off, the operation is not needed, the oil hydraulic cylinder 11 is controlled to be lowered, the controller 13 controls the driving motor 14 to rotate reversely, at the moment, the driving motor 14 controls the baffle body 1 to rotate downwards through the first gear 9, the second gear 10 and the rotating shaft 7, and the process of controlling the falling of the flap structure is.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. An emergency fender for a cargo aircraft, comprising: the baffle plate comprises a baffle plate body, a first rail, a second rail, a connecting rod, a first sliding block, a second sliding block, a rotating shaft bracket, a first gear, a second gear, an oil hydraulic cylinder, a displacement sensor, a controller and a driving motor;
the first rail is fixed on the baffle body, the second rail is fixed on the cabin floor of the cargo plane, the first rail and the second rail are positioned on the same virtual plane, and the virtual plane is perpendicular to the cabin floor;
the first sliding block is connected with the first track in a sliding mode, and the second sliding block is connected with the second track in a sliding mode; one end of the connecting rod is rotatably connected with the first sliding block, and the other end of the connecting rod is rotatably connected with the second sliding block; the rotating shaft support is fixed on the floor of the engine room, the rotating shaft is rotationally connected with the rotating shaft support, the second gear is fixedly arranged at the end part of the rotating shaft, the first gear is fixedly arranged at the working end of the driving motor, the driving motor is fixed on the floor of the engine room, and the first gear is meshed with and drives the second gear;
the oil hydraulic cylinder is fixed in the second rail, and when the oil hydraulic cylinder is in an initial state, the working end of the oil hydraulic cylinder is flush with the bottom surface of the second rail; when the baffle body is in a position vertical to the floor of the engine room, the second sliding block is positioned at one side, close to the baffle body, of the working end of the oil hydraulic cylinder;
the controller is respectively connected with the oil hydraulic cylinder and the driving motor in a control mode; the displacement sensor is arranged at the top of the working end of the oil hydraulic cylinder and is used for sensing a signal which moves through the working end of the oil hydraulic cylinder in a contact manner; the displacement sensor is connected with the controller.
2. The emergency stop board of claim 1, further comprising a power source, wherein the power source is connected to the controller, the oil hydraulic cylinder, the displacement sensor, and the driving motor, respectively.
3. The emergency gate of claim 2, wherein the power source is any one of a battery, an external power source, and a rechargeable battery.
4. The emergency stop board of claim 1, wherein the tie bar is made of high strength steel.
5. The emergency fender of claim 1, wherein the fender body is a high strength carbon fiber composite panel.
6. The emergency fender of claim 5, wherein the high strength carbon fiber composite panel comprises a first carbon fiber panel, a second carbon fiber panel, a carbon fiber side panel, a carbon fiber frame, a filler, and a reinforcing structure;
the fiber frame is a plate-shaped frame; the first carbon fiber plate covers one surface of the carbon fiber frame; the second carbon fiber plate covers the second face of the carbon fiber frame;
the reinforcing structure is fixedly arranged between the first carbon fiber plate and the second carbon fiber plate and is used for supporting the first carbon fiber plate and the second carbon fiber plate;
the filler is filled between the first carbon fiber sheet and the second carbon fiber sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388892.8U CN211519856U (en) | 2019-12-26 | 2019-12-26 | Emergency baffle for cargo aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388892.8U CN211519856U (en) | 2019-12-26 | 2019-12-26 | Emergency baffle for cargo aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211519856U true CN211519856U (en) | 2020-09-18 |
Family
ID=72467081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388892.8U Active CN211519856U (en) | 2019-12-26 | 2019-12-26 | Emergency baffle for cargo aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211519856U (en) |
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2019
- 2019-12-26 CN CN201922388892.8U patent/CN211519856U/en active Active
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