CN109887403B - Aircraft warehouse entry indicating device - Google Patents
Aircraft warehouse entry indicating device Download PDFInfo
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- CN109887403B CN109887403B CN201910314986.2A CN201910314986A CN109887403B CN 109887403 B CN109887403 B CN 109887403B CN 201910314986 A CN201910314986 A CN 201910314986A CN 109887403 B CN109887403 B CN 109887403B
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Abstract
The invention discloses an aircraft warehousing indicating device which comprises an indicating plate, wherein an air pressure lifting device is fixedly connected to the outer side of the bottom of the indicating plate, symmetrical auxiliary supporting assemblies which are positioned at the left end and the right end of the air pressure lifting device are arranged on the outer side of the bottom of the indicating plate, the display height can be adjusted through the air pressure lifting device after equipment is conveyed to a designated place, the equipment is supported together with the auxiliary supporting assemblies, a switching cavity is arranged in the indicating plate, a stepping motor is embedded in the inner wall of the bottom end of the switching cavity, the tail end of the upper end of the stepping motor is in power connection with a switching assembly, and sliding support rods which are connected with the inner wall of the bottom end of the switching cavity in a sliding fit manner and are symmetrical in the front and the back are arranged in the switching assembly; the invention aims to design a device which can play a role in prompting when an airplane enters and exits a warehouse.
Description
Technical Field
The invention relates to the technical field of traffic indicating equipment, in particular to an aircraft warehousing indicating device.
Background
The invention aims to design a device which can play a role in prompting when an airplane enters and exits a warehouse, and further can play a role in prompting when the airplane enters and exits the warehouse, so that safety accidents are reduced by prompting that the airplane can enter the warehouse or cannot enter the warehouse and the airplane exits the warehouse to pay attention to avoiding.
Disclosure of Invention
The invention aims to provide an aircraft warehousing indicating device which can overcome the defects in the prior art.
The invention relates to an aircraft warehousing indicating device, which comprises an indicating board, wherein the outer side of the bottom of the indicating board is fixedly connected with an air pressure lifting device, the outer side of the bottom of the indicating board is provided with symmetrical auxiliary supporting components which are positioned at the left end and the right end of the air pressure lifting device, after equipment is transported to a designated place, the air pressure lifting device can adjust the display height and support the equipment together with the auxiliary supporting components, a switching cavity is arranged in the indicating board, a stepping motor is embedded in the inner wall of the bottom end of the switching cavity, the tail end of the upper end of the stepping motor is in power connection with the switching component, a sliding support rod which is connected with the inner wall of the bottom end of the switching cavity in a sliding fit manner and is symmetrical in the front and back is arranged in the switching component, a change box is fixedly connected to the sliding support rod at the front end, a working cavity is arranged in the change box, and a driving motor is embedded in the inner wall of the right end of the working cavity, the tail end of the left end of the driving motor is in power connection with a ball screw rod extending leftwards and rightwards, the ball screw rod is connected with bilateral symmetry shaft sleeves in a sliding fit mode, a warehousing indicating device is arranged at the upper end of each shaft sleeve, a driving bevel gear positioned between the shaft sleeves is arranged on the ball screw rod, a fixed block is fixedly connected in the working cavity, warehousing marks are connected on the fixed blocks in a rotating fit mode, a trigger switch device is arranged at the lower end of each warehousing mark and controls the warehousing indicating device, a reversing bevel gear is arranged at the lower end of the trigger switch device and is in meshed connection with the driving bevel gear, so that the trigger switch is controlled by a power source of the driving motor, the operation of a user is facilitated, a mark forbidding device is arranged on the sliding support rod at the rear end of the change box and can be completely covered when bidirectional indication is not needed, the forbidden mark in the device can play a marking role after the mobile power-on.
Preferably, the air pressure lifting device comprises a supporting block fixedly connected with the bottom end of the indicator, a movable cavity is arranged in the supporting block, the inside of the left end of the movable cavity is communicated with a slide way, the slide way is connected with a slide rod in a sliding fit manner, a straight-tooth plate fixedly connected with the slide rod is connected in the movable cavity in a sliding fit manner, the supporting block is connected with a transmission shaft which is positioned at the lower end of the slide way in a rotating fit manner and is bilaterally symmetrical, a switching gear which is in meshing connection with the straight-tooth plate is arranged on the transmission shaft, a clamping rod positioned at the front end of the switching gear is arranged on the transmission shaft, a piston is fixedly connected with the lower end of the supporting block, a foot rest is arranged at the lower end of the indicator, an air cavity which is provided with an upward opening and is in sliding fit connection with the piston is arranged in the foot rest, an inflation ring positioned at the left end of the air cavity is arranged on the foot rest, and a pedal plate is fixedly connected with the upper end of the inflation ring, the lower end of the pedal plate and the foot seat are close to each other and are connected with a return spring in a side jacking mode, and the inflation ring and the air cavity are communicated and connected with an inflation tube.
Preferably, the auxiliary supporting assembly comprises a containing groove which is arranged at the lower end of the indication board and is symmetrical with the left end and the right end of the supporting block and provided with a downward opening, a fixed point shaft which is fixedly connected with the supporting block in a rotating mode and extends forwards and backwards is contained in the containing groove, and a hydraulic foot rod is connected to the fixed point shaft in a rotating matched mode.
Preferably, the switching assembly comprises a driving shaft which is connected with the end of the upper end of the stepping motor in a power connection mode and extends up and down, an intermittent gear is arranged on the driving shaft, sliding support rods which are located at the front end and the rear end of the driving shaft and are symmetrical are connected to the inner wall of the bottom end of the switching cavity in a sliding fit mode, a transmission plate which is connected with the intermittent gear in a meshing mode is connected to the sliding support rods in a rotating fit mode, anti-falling pins are fixedly connected to the end face of the lower end of the left end and the right end of the transmission plate in a rotating fit mode, through grooves are formed in the front end and the rear end of the anti-falling pins in a rotating fit mode, limit connecting rods which are connected with the anti-falling pins in a sliding fit mode are arranged in the through grooves, a warehousing indicating device is fixedly connected to the sliding support rods in the rear end of the forbidden marking device.
Preferably, the warehousing indicating device comprises a support fixedly connected with the upper end of the shaft sleeve, two swing arms are distributed on the end surface of the support close to the symmetrical center at equal intervals from top to bottom, a rotating rod is connected on the swing arms in a rotating fit manner, the upper end of the rotating rod and the support are close to each other and are connected with a tension spring in a side jacking manner, the lower end of the rotating rod is fixedly connected with an arc electrode, two electrifying grooves positioned at the lower ends of the swing arms are distributed on the support at equal intervals from top to bottom, the electrifying grooves and the arc electrode are connected in a propping manner, a socket positioned at the lower end of the electrifying groove is fixedly connected on the support, a right-angle frame positioned at the end of the limiting connecting rod close to the symmetrical center is arranged on the shaft sleeve, the other end of the right-angle frame is connected with an auxiliary mark in a rotating fit manner, the upper end of the auxiliary mark is hinged with a chain rod, and the upper end of the right-angle frame is fixedly connected with a cushion block, the sliding fit is connected with a push rod extending leftwards and rightwards, the push rod is far away from the symmetrical center end and is provided with a plug connected with the socket in an abutting mode, the push rod is close to the symmetrical center end and is connected with the chain rods in a hinged mode, the upper end of the push rod is fixedly connected with a starting rod, located on the cushion block, far away from the symmetrical center end, and connected with the lower end of the rotating rod in an abutting mode.
Preferably, the trigger switch device comprises a fixed block fixedly connected with the upper end of the ball screw in the working cavity, the fixed block is connected with a warehousing mark in a rotating fit manner, the lower end of the warehousing mark is fixedly connected with a conversion block, a push cavity is arranged in the conversion block, the push cavity is connected with symmetrical driven push rods which extend leftwards and rightwards in a sliding fit manner, the driven push rods are connected with rollers which are abutted against the auxiliary mark in a rotating fit manner, driven push blocks which are arranged in the push cavity are arranged on the driven push rods, the end faces of the driven push blocks, far away from the end faces of the symmetrical center ends, are connected with the inner walls of the push cavity in a jacking manner through compression springs, the end faces of the lower ends of the conversion blocks are fixedly connected with auxiliary blocks, limiting slideways which are communicated leftwards and rightwards are arranged on the auxiliary blocks, and threaded shafts which extend upwards and downwards are arranged in the auxiliary blocks in a rotating fit manner, the lower end of the threaded shaft is provided with a reversing bevel gear in meshed connection with the driving bevel gear, the threaded shaft is in threaded fit connection with a lifting slide block extending out of the limiting slide way, the upper end of the lifting slide block is fixedly connected with a pushing push rod extending into the pushing cavity from top to bottom, and the upper end of the pushing push rod is provided with a driving push block connected with the driven push block in an abutting mode.
Preferably, the device for forbidding marking comprises a rear end, an auxiliary box is fixedly connected to the sliding support rod, a ball electrode is fixedly connected to the end face of the right end of the auxiliary box, an auxiliary cavity is arranged in the auxiliary box, an ex-warehouse indicator is fixedly connected to the auxiliary cavity, and a butt joint seat which is connected with the ball electrode in a propping mode is fixedly connected to the inner wall of the right end of the switching cavity.
The invention has the beneficial effects that: the device has a simple structure, is convenient to operate, can be used for prompting pilots to enter the device in a warehouse or not, and can prompt the pilots to get out of the warehouse and pay attention to avoidance, so that safety accidents are reduced.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic overall structure diagram of an aircraft warehousing indicating device of the invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the internal structure of a deformation box within the overall structure of FIG. 1;
fig. 4 is an enlarged structural view of "B" of fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an aircraft warehousing indicating device which comprises an indicating board 10, wherein an air pressure lifting device is fixedly connected to the outer side of the bottom of the indicating board 10, symmetrical auxiliary supporting components which are positioned at the left end and the right end of the air pressure lifting device are arranged on the outer side of the bottom of the indicating board 10, the air pressure lifting device can adjust the display height and support equipment together with the auxiliary supporting components after the equipment is transported to a designated place, a switching cavity 11 is arranged in the indicating board 10, a stepping motor 31 is embedded in the inner wall of the bottom end of the switching cavity 11, the tail end of the upper end of the stepping motor 31 is in power connection with the switching components, sliding support rods 35 which are in sliding fit connection with the inner wall of the bottom end of the switching cavity 11 and are symmetrical front and back are arranged in the switching components, a change box 12 is fixedly connected to the sliding support rods 35 at the front end, a working cavity 43 is arranged in the change box 12, and a driving motor 62 is embedded in the inner wall of the right end of the working cavity 43, the left end of the driving motor 62 is connected with a ball screw 57 extending left and right in a power connection manner, the ball screw 57 is connected with bilateral symmetrical shaft sleeves 55 in a sliding fit manner, the upper end of the shaft sleeve 55 is provided with a warehousing indicating device, the ball screw 57 is provided with a driving bevel gear 61 positioned between the shaft sleeves 55, a fixed block 65 is fixedly connected in the working cavity 43, the fixed block 65 is connected with a warehousing mark 64 in a rotating fit manner, the lower end of the warehousing mark 64 is provided with a trigger switch device and controls the warehousing indicating device, wherein the lower end of the trigger switch device is provided with a reversing bevel gear 60 and is in meshed connection with the driving bevel gear 61, so that the trigger switch is controlled by the power source of the driving motor 62, the operation of a user is convenient, the sliding support rod 35 at the rear end is provided with a marking prohibition device, and when bidirectional indication is not needed, the marking prohibition device can be positioned at the rear end of the change box 12 and completely covered, the forbidden mark in the device can play a marking role after the mobile power-on.
Beneficially, the air pressure lifting device comprises a supporting block 30 fixedly connected with the bottom end of the indication board 10, a movable cavity 29 is arranged in the supporting block 30, a slide 22 is arranged inside the left end of the movable cavity 29 in a communicating manner, a slide rod 23 is connected to the slide 22 in a sliding fit manner, a straight-tooth plate 21 fixedly connected with the slide rod 23 is connected to the movable cavity 29 in a sliding fit manner, a transmission shaft 20 which is located at the lower end of the slide 22 and is bilaterally symmetrical is connected to the support block 30 in a rotating fit manner, a switching gear 28 which is in meshed connection with the straight-tooth plate 21 is arranged on the transmission shaft 20, a clamping rod 27 which is located at the front end of the switching gear 28 is arranged on the transmission shaft 20, a piston 26 is fixedly connected to the lower end of the supporting block 30, a foot seat 25 is arranged at the lower end of the indication board 10, and an air cavity 24 which is provided with an upward opening and is in sliding fit connection with the piston 26 is arranged in the foot seat 25, the foot seat 25 is provided with an inflatable ring 18 positioned at the left end of the air cavity 24, the upper end of the inflatable ring 18 is fixedly connected with a pedal plate 17, the lower end of the pedal plate 17 and the foot seat 25 are close to each other and are connected with a return spring 16 in a pressing manner, and an inflatable tube 19 is communicated and connected between the inflatable ring 18 and the air cavity 24.
Advantageously, the auxiliary support assembly comprises a receiving groove 15 with a downward opening and symmetrically arranged at the left and right ends of the support block 30 at the lower end of the indication board 10, a fixed point shaft 14 extending forwards and backwards is fixedly connected in the receiving groove 15 in a rotating way, and a hydraulic foot bar 13 is connected on the fixed point shaft 14 in a rotating and matching way.
Beneficially, the switching assembly includes step motor 31 upper end power connection has drive shaft 32 that extends from top to bottom, be equipped with intermittent type gear 33 on the drive shaft 32, switching 11 bottom inner wall sliding fit in connection has and is located drive shaft 32 front and back end and symmetrical slide bar 35, the last rotating fit of slide bar 35 be connected with intermittent type gear 33 meshing connection's driving plate 34, terminal lower extreme terminal surface fixedly connected with anticreep tip 77 about driving plate 34, rotating fit between two liang around anticreep tip 77 is connected with logical groove 42, be equipped with from top to bottom link up in the logical groove 42 and with anticreep tip 77 sliding fit connection's spacing connecting rod 41, the front end fixedly connected with puts in storage indicating device on the slide bar 35, the rear end fixedly connected with on the slide bar 35 forbid marking the device.
Beneficially, the warehousing indicating device includes a support 47 fixedly connected to the upper end of the shaft sleeve 55, two swing arms 45 are equidistantly distributed on the end surface of the support 47 near the symmetrical center end from top to bottom, a rotating rod 48 is connected to the swing arms 45 in a rotating and matching manner, the upper end of the rotating rod 48 and the support 47 are mutually connected to the stretching spring 44 in a pressing and pressing manner near the side, an arc electrode 49 is fixedly connected to the lower end of the rotating rod 48, two energizing slots 46 located at the lower end of the swing arms 45 are equidistantly distributed on the support 47 from top to bottom, the energizing slots 46 are connected to the arc electrode 49 in a pressing and pressing manner, a socket 51 located at the lower end of the energizing slot 46 is fixedly connected to the support 47, a right-angle bracket 54 located at the symmetrical center end of the limiting connecting rod 41 is arranged on the shaft sleeve 55, an auxiliary mark 56 is connected to the other end of the right-angle bracket 54 in a rotating and matching manner, and the upper end of the auxiliary mark 56 is hinged to a chain rod 63, the upper end of the right-angle frame 54 is fixedly connected with a cushion block 76, the cushion block 76 is connected with a push rod 53 extending left and right in a sliding fit mode, the push rod 53 is far away from the symmetrical center end and is provided with a plug 52 connected with the socket 51 in an abutting mode, the push rod 53 is close to the symmetrical center end and is hinged to the chain rod 63, the upper end of the push rod 53 is fixedly connected with a starting rod 50 located at the cushion block 76 far away from the symmetrical center end, and the starting rod 50 is connected with the lower end of the rotating rod 48 in an abutting mode.
Beneficially, the trigger switch device includes a fixed block 65 fixedly connected to the inside of the working chamber 43 and located at the upper end of the ball screw 57, the fixed block 65 is connected to the warehousing mark 64 in a rotating and matching manner, the lower end of the warehousing mark 64 is fixedly connected to a conversion block 66, a push chamber 58 is arranged in the conversion block 66, the push chamber 58 is connected to the driven push rod 67 in a sliding and matching manner, the driven push rod 67 is connected to the driven push rod 67 in a sliding and matching manner, the roller 74 is connected to the auxiliary mark 56 in an abutting manner, a driven push block 59 located in the push chamber 58 is arranged on the driven push rod 67, a compression spring 75 is connected between the end surface of the driven push block 59 far from the symmetrical center end and the inner wall of the push chamber 58 in a pressing manner, an auxiliary block 72 is fixedly connected to the lower end surface of the conversion block 66, and a limiting slide 71 communicated with the left and the right is arranged on the auxiliary block 72, the lower end face of the conversion block 66 is connected with a threaded shaft 73 which is positioned in the auxiliary block 72 and extends up and down in a rotating fit manner, the lower end of the threaded shaft 73 is provided with a reversing bevel gear 60 which is in meshing connection with the driving bevel gear 61, the threaded shaft 73 is connected with a lifting slide block 70 which extends out of the limit slide way 71 in a threaded fit manner, the upper end of the lifting slide block 70 is fixedly connected with a pushing push rod 69 which extends up and down into the pushing cavity 58, and the upper end of the pushing push rod 69 is provided with a driving push block 68 which is connected with the driven push block 59 in an abutting manner.
Advantageously, the prohibition indication device includes an auxiliary box 36 fixedly connected to the sliding support rod 35 at the rear end, a ball electrode 38 fixedly connected to the end face of the right end of the auxiliary box 36, an auxiliary cavity 40 disposed in the auxiliary box 36, an ex-warehouse indicator 37 fixedly connected to the auxiliary cavity 40, and a docking seat 39 connected to the ball electrode 38 and fixedly connected to the inner wall of the right end of the switching cavity 11.
When the aircraft warehousing indicating device is in an initial state, the auxiliary box 36 is positioned right behind the change box 12 and is completely covered, meanwhile, except that the warehousing mark 64 is directly communicated with a circuit, other indicating boards all need to be abutted by electrodes to connect the circuit, the hydraulic foot rod 13 is positioned in the accommodating groove 15, the piston 26 moves downwards to the bottommost end of the air cavity 24, and the sliding rod 23 is positioned at the lower end of the slide way 22 to enable the clamping rod 27 to be in a vertical state so as to be convenient to collect and extend.
When the indicating device for the aircraft warehousing works, a foot pedal 17 is stepped to compress an air inflation ring 18 and a return spring 16, the air inflation ring 18 inflates air into an air cavity 24 to enable a piston 26 to slide upwards, the return spring 16 accumulates power potential energy to restore to an original position, a sliding rod 23 is pulled to enable a straight tooth plate 21 to move upwards, the straight tooth plate 21 drives a switching gear 28 through meshing connection, the switching gear 28 rotates a clamping rod 27 through a transmission shaft 20 to limit the fixed height, a liquid pressure foot rod 13 is output from an accommodating groove 15 after the proper height is adjusted, and the liquid pressure foot rod 13 freely extends to the direction of a height stabilization indicating plate 10 which is in contact with the ground and assists an air pressure lifting device to fix the indicating plate 10;
when only a warehousing-available indication needs to be displayed, only the circuit communication is needed to light the warehousing flag 64;
when the display is changed to the non-warehousing display, the driving motor 62 is started to drive the ball screw 57 to rotate, the shaft sleeve 55 pushes the shaft sleeve 55 to stably translate through the sliding fit connection between the balls capable of reciprocating in the shaft sleeve 55 and the thread groove between the ball screw 57, the shaft sleeve 55 moves oppositely to drive the right-angle bracket 54 and the bracket 47 to synchronously move, the driving bevel gear 61 is in meshed connection with the reversing bevel gear 60 to enable the threaded shaft 73 to rotate, the threaded shaft 73 enables the lifting slide block 70 to move upwards through the thread fit connection to push the driven push block 59 through the driving push block 68 on the push rod 69, the driven push block 59 receives the thrust to squeeze the compression spring 75 and the driven push rod 67 to move away from the symmetrical center end, the auxiliary mark 56 is pushed to rotate through the contact between the roller 74 and the auxiliary mark 56, the auxiliary mark is placed at an angle, and the push rod 53 is pushed by the chain rod 63 to slide away from the symmetrical center end, the actuating lever 50 pushes the rotating lever 48 to rotate towards the end far away from the symmetrical center, so that the arc electrode 49 is abutted against the electrifying groove 46 to connect a circuit, and the push rod 53 slides to enable the plug 52 to be abutted against the socket 51 to connect the circuit;
when the airplane needs to be delivered from the garage, the driving motor 62 is reversely opened to enable the working state of the warehousing instruction to work reversely, meanwhile, the stepping motor 31 is started to rotate the intermittent gear 33 through the driving shaft 32, the driving plate 34 slides reversely when the intermittent gear 33 is connected through meshing, the sliding support rod 35 connected with the driving plate 34 in a rotating matching mode slides correspondingly, the change box 12 and the auxiliary box 36 move reversely and are staggered, and the ball electrode 38 is abutted to the butt joint seat 39 to connect a circuit to light the delivery indicator 37 when the sliding support rod 35 slides on the inner wall of the bottom end of the switching cavity 11 to drive the auxiliary box 36 to move rightwards, so that the airplane is prompted to be inaccessible.
After the aircraft warehousing indicating device finishes working, the stepping motor 31 is reversely opened, the sliding support rods 35 move oppositely to be in a state of being covered again, the stepping motor 31 is closed, and the initial state of each working component is enabled due to the elastic recovery of the spring in the device.
The invention has the beneficial effects that: the device has a simple structure, is convenient to operate, can be used for prompting pilots to enter the device in a warehouse or not, and can prompt the pilots to get out of the warehouse and pay attention to avoidance, so that safety accidents are reduced.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. An aircraft warehousing indicating device comprises an indicating plate, wherein an air pressure lifting device is fixedly connected to the outer side of the bottom of the indicating plate, symmetrical auxiliary supporting assemblies which are positioned at the left end and the right end of the air pressure lifting device are arranged on the outer side of the bottom of the indicating plate, the air pressure lifting device can adjust the display height and support equipment together with the auxiliary supporting assemblies after the equipment is transported to a designated place, a switching cavity is arranged in the indicating plate, a stepping motor is embedded in the inner wall of the bottom end of the switching cavity, the upper end of the stepping motor is in power connection with the switching assembly, sliding support rods which are in sliding fit connection with the inner wall of the bottom end of the switching cavity and are symmetrical in the front and back are arranged in the switching assembly, a change box is fixedly connected to the sliding support rods at the front end, a work cavity is arranged in the change box, a driving motor is embedded in the inner wall of the right end of the work cavity, and the left end and right end of the driving motor are in power connection with ball screws extending leftwards and rightwards, the ball screw is connected with a shaft sleeve which is symmetrical left and right in a sliding fit manner, the upper end of the shaft sleeve is provided with a warehousing indicating device, a driving bevel gear positioned between the shaft sleeves is arranged on the ball screw, a fixed block is fixedly connected in the working cavity, the fixed block is connected with a warehousing sign in a rotating fit manner, the lower end of the warehousing sign is provided with a trigger switch device and controls the warehousing indicating device, wherein, the lower end of the trigger switch device is provided with a reversing bevel gear and is in meshed connection with the driving bevel gear, so that the trigger switch is controlled by the power source of the driving motor, the operation of a user is convenient, the sliding support rod at the rear end is provided with a mark forbidding device, when the bidirectional indication is not needed, the forbidden indication device can be positioned at the rear end of the change box and completely covered, and the forbidden indication in the device can play an indication role after the forbidden indication device is moved and powered on.
2. An aircraft hangar indicating device as defined in claim 1, wherein: the air pressure lifting device comprises a supporting block fixedly connected with the bottom end of the indicator board, a movable cavity is arranged in the supporting block, the inside of the left end of the movable cavity is communicated with a slide way, the slide way is connected with a slide rod in a sliding fit manner, a straight tooth plate fixedly connected with the slide rod is connected in the movable cavity in a sliding fit manner, the supporting block is connected with a transmission shaft which is positioned at the lower end of the slide way in a rotating fit manner and is bilaterally symmetrical, a switching gear which is in meshing connection with the straight tooth plate is arranged on the transmission shaft, a clamping rod which is positioned at the front end of the switching gear is arranged on the transmission shaft, a piston is fixedly connected with the lower end of the supporting block, a foot rest is arranged at the lower end of the indicator board, an air cavity with an upward opening and in sliding fit connection with the piston is arranged in the foot rest, an inflation ring which is positioned at the left end of the air cavity is arranged on the foot rest, and a pedal plate is fixedly connected with the upper end of the inflation ring, the lower end of the pedal plate and the foot seat are close to each other and are connected with a return spring in a side jacking mode, and the inflation ring and the air cavity are communicated and connected with an inflation tube.
3. An aircraft hangar indicating device as defined in claim 2, wherein: the auxiliary supporting assembly comprises a containing groove, wherein the containing groove is formed in the lower end of the indication board, the containing groove is formed in the left end and the right end of the supporting block and is symmetrical, the opening of the containing groove is downward, a fixed point shaft extending from the front to the rear of the containing groove is rotatably and fixedly connected with the containing groove, and a hydraulic foot rod is connected to the fixed point shaft in a rotating and matching mode.
4. An aircraft hangar indicating device as defined in claim 1, wherein: the switching assembly comprises a driving shaft which is connected with the end power of the upper end of the stepping motor and extends up and down, an intermittent gear is arranged on the driving shaft, the inner wall of the bottom end of the switching cavity is connected with sliding support rods which are positioned at the front end and the rear end of the driving shaft and are symmetrical in a sliding fit mode, the sliding support rods are connected with a transmission plate in a rotating fit mode and are connected with the intermittent gear in a meshing mode, an anti-falling tip is fixedly connected with the end face of the lower end of the left end and the right end of the transmission plate, a through groove is formed in the front end and the rear end of the transmission plate in a rotating fit mode, a limiting connecting rod which is connected with the anti-falling tip in a sliding fit mode.
5. An aircraft hangar indicating device as defined in claim 4, wherein: the warehousing indicating device comprises a support fixedly connected with the upper end of a shaft sleeve, two swing arms are distributed on the end surface of the support close to a symmetrical center at equal intervals from top to bottom, a rotating rod is connected on the swing arms in a rotating matching manner, the upper end of the rotating rod and the support are close to each other and are connected with a tension spring in a side jacking manner, the lower end of the rotating rod is fixedly connected with an arc electrode, two electrifying grooves positioned at the lower ends of the swing arms are distributed on the support at equal intervals from top to bottom, the electrifying grooves are connected with the arc electrode in a propping manner, a socket positioned at the lower end of the electrifying groove is fixedly connected on the support, a right-angle frame positioned at the end of a limiting connecting rod close to the symmetrical center is arranged on the shaft sleeve, an auxiliary mark is connected at the other end of the right-angle frame in a rotating matching manner, a chain rod is hinged at the upper end of the auxiliary mark, and a cushion block is fixedly connected at the upper end of the right-angle frame, the sliding fit is connected with a push rod extending leftwards and rightwards, the push rod is far away from the symmetrical center end and is provided with a plug connected with the socket in an abutting mode, the push rod is close to the symmetrical center end and is connected with the chain rods in a hinged mode, the upper end of the push rod is fixedly connected with a starting rod, located on the cushion block, far away from the symmetrical center end, and connected with the lower end of the rotating rod in an abutting mode.
6. An aircraft hangar indicating device as defined in claim 5, wherein: the trigger switch device comprises a fixed block fixedly connected with the upper end of the ball screw in the working cavity, the fixed block is connected with a warehousing mark in a rotating fit manner, the lower end of the warehousing mark is fixedly connected with a conversion block, a push cavity is arranged in the conversion block, the push cavity is connected with symmetrical driven push rods which extend leftwards and rightwards in a sliding fit manner, the driven push rods are connected with rollers which are abutted against the auxiliary mark in a rotating fit manner, driven push blocks which are positioned in the push cavity are arranged on the driven push rods, the end faces of the driven push blocks, far away from the end face of the symmetrical center end, are connected with compression springs in a jacking manner and are arranged between the inner walls of the push cavity, the end face of the lower end of the conversion block is fixedly connected with an auxiliary block, the auxiliary block is provided with a limiting slide way which is communicated leftwards and rightwards, and the end face of the lower end of the conversion block is connected with a threaded shaft which extends upwards and downwards in the auxiliary block in a rotating fit manner, the lower end of the threaded shaft is provided with a reversing bevel gear in meshed connection with the driving bevel gear, the threaded shaft is in threaded fit connection with a lifting slide block extending out of the limiting slide way, the upper end of the lifting slide block is fixedly connected with a pushing push rod extending into the pushing cavity from top to bottom, and the upper end of the pushing push rod is provided with a driving push block connected with the driven push block in an abutting mode.
7. An aircraft hangar indicating device as defined in claim 6, wherein: the forbidden device that marks includes the rear end fixedly connected with auxiliary box on the slide bar, auxiliary box right-hand member terminal surface fixedly connected with bulb electrode, be equipped with supplementary chamber in the auxiliary box, supplementary intracavity fixedly connected with index mark of going out of the warehouse, switch chamber right-hand member inner wall fixedly connected with the butt joint seat that bulb electrode offseted is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314986.2A CN109887403B (en) | 2019-04-18 | 2019-04-18 | Aircraft warehouse entry indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314986.2A CN109887403B (en) | 2019-04-18 | 2019-04-18 | Aircraft warehouse entry indicating device |
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| Publication Number | Publication Date |
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| CN109887403A CN109887403A (en) | 2019-06-14 |
| CN109887403B true CN109887403B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910314986.2A Active CN109887403B (en) | 2019-04-18 | 2019-04-18 | Aircraft warehouse entry indicating device |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7926214B2 (en) * | 2008-04-04 | 2011-04-19 | Cormark, Inc. | Two-way adjustable sign system |
| JP5291101B2 (en) * | 2008-07-02 | 2013-09-18 | パナソニック株式会社 | Guide device |
| DE102009019288A1 (en) * | 2009-04-30 | 2010-11-11 | Adb Bvba | Illuminated sign indicating a bid and / or reference for taxiing aircraft traffic at an airport |
| GB2487927B (en) * | 2011-02-08 | 2016-05-04 | William Clarke Stephen | Indicator device |
| DE102011000702A1 (en) * | 2011-02-14 | 2012-08-16 | Hella Kgaa Hueck & Co. | Tarmac road signs |
| CN203430120U (en) * | 2013-03-26 | 2014-02-12 | 彭汉 | Garage lifting parking place indicating plate integrating advertising function |
| CN207078333U (en) * | 2017-07-27 | 2018-03-09 | 长沙航顺公共设备有限公司 | A kind of airport is special to slide guiding mark |
| CN208156987U (en) * | 2018-05-30 | 2018-11-27 | 重庆如虹文化传播有限责任公司 | Marking plate for movable square |
| CN109300416A (en) * | 2018-11-19 | 2019-02-01 | 叶周航 | A kind of mobile publicity board |
-
2019
- 2019-04-18 CN CN201910314986.2A patent/CN109887403B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109887403A (en) | 2019-06-14 |
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Effective date of registration: 20230201 Address after: 314500 Room 635-24, Fengrun International Business Center, Zhenxing East Road, wutong Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: JIAXING YUNSHIJIAO ELECTRONIC COMMERCE Co.,Ltd. Address before: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. |