CN112124613B

CN112124613B - Civil aviation passenger plane berths with fender of being convenient for to take out

Info

Publication number: CN112124613B
Application number: CN202010998141.2A
Authority: CN
Inventors: 周鹏; 鲍毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2022-02-08
Anticipated expiration: 2040-09-17
Also published as: CN112124613A

Abstract

The invention discloses a conveniently-taken wheel chock for a civil aviation passenger plane to stop, which comprises two wheel chocks, wherein a first fixed block is fixedly connected to the lower surface of each wheel chock, a second connecting block is fixedly connected to the lower surface of each first fixed block, the wheel chock is fixed through a frame by arranging the frame and a drawing sleeve, the drawing sleeves are fixedly connected to two sides of the frame, when the device needs to be retracted, a first telescopic rod is fixedly and firmly fixed through threads in the drawing sleeve, the other end of the first telescopic rod is fixedly and firmly fixed in a drawing ferrule, a box body is pulled after the fixation is firm, so that the two wheel chocks can be taken out together from the lower part of a wheel, then the threaded connection between the first telescopic rod and the drawing sleeve and the drawing ferrule is released, a first fixed plate is opened, the wheel chock is put into the box body so as to be quickly taken out when the following needs are met, the device is more convenient to recover and take out.

Description

Civil aviation passenger plane berths with fender of being convenient for to take out

Technical Field

The invention relates to the technical field of wheel blocks, in particular to a wheel block which is convenient to take out and used for stopping a civil aviation passenger plane.

Background

In recent years, many aviation ground unsafe events related to the quality of an aircraft wheel block occur, and huge economic losses are caused. There is no current standard for gear shift technology in the world, except that the society of power and mechanical engineers in the united states published SAE Aerospace Information Report in Wheel Chocks (AIR4905) at 7 months of 1996, which was revised at 6 months of 2002. The content of the report is qualitative description and suggestion in principle, and has no quantitative requirement. For example, the report suggests that the material for manufacturing the wheel chock should have certain anti-aging performance, but does not indicate specific indexes, and the guidance meaning of the standard for practical operation is limited, and the quantification of the qualitative measurement index of the wheel chock is realized through numerical calculation, simulation and physical and chemical experiment means on the basis of comprehensively analyzing the working environment of the wheel chock and on the basis of completing the four aspects of work of the work bearing research, failure mode research, topological structure optimization research and physical and chemical performance experiment of the wheel chock. Therefore, compared with the Wheel Chocks, the quantitative physical and chemical performance index and the requirement for measuring the quality of the Wheel chock, which are provided by the standard, are more in line with the actual requirement of civil aviation safe operation, so that the Wheel chock has stronger operability and guiding significance, and the existing Wheel chock device has the following problems;

first, current wheel fender device, wheel fender are placed in wheel front and back both sides alone, place and retrieve convenient inadequately.

In addition, in the conventional wheel chock device, the wheel chock cannot be placed close to an airplane, the wheel chock deforms due to deformation of the wheel when the wheel chock is placed on the cargo in a close-fitting manner, and then the wheel cannot be taken out.

And finally, the conventional wheel block device can only be forcedly broken after being pressed by the wheels, the wheel block is scrapped at a high probability after being broken, and the working efficiency of the device is not high.

Disclosure of Invention

The invention aims to provide a conveniently-taken wheel chock for the stop of a civil aircraft, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a wheel chock convenient to take out for a civil aviation passenger plane to stop comprises two wheel chocks, wherein a first fixed block is fixedly connected to the lower surface of each wheel chock, a second connecting block is fixedly connected to the lower surface of each first fixed block, the number of the second connecting blocks is four, springs are arranged on two sides of the four second connecting blocks in a penetrating mode, eight springs are arranged in a penetrating mode, one end of each spring is fixedly connected with a conversion block, one side of each conversion block is fixedly connected with a first connecting block, one side of each first connecting block is fixedly connected with a sliding rod in a penetrating mode, the sliding rod is connected with a frame in a penetrating mode, sliding grooves are formed in two sides of each frame, each frame is connected with a sliding rod in a sliding mode, two ends of each frame are connected with drawing sleeves in a penetrating mode, the number of the drawing sleeves is four, and the two drawing sleeves are in threaded connection with first telescopic rods, two first telescopic link one end threaded connection has the pull lasso, two the screw has all been seted up to fender both sides, four screws have been seted up to fender one side, two sixteen screws have been seted up altogether to the fender, every equal fixedly connected with box of pull lasso lower surface, box one side fixedly connected with vibrating motor, and vibrating motor are provided with two altogether.

As a further scheme of the invention: two fixedly connected with second connecting rod between the vibrating motor, two equal fixedly connected with second fixed plate in vibrating motor one side.

As a still further scheme of the invention: the hinge is connected with box one side rotation, and the hinge is provided with two altogether hinge one side fixedly connected with first fixed plate, first fixed plate one side fixedly connected with board, the notch has all been seted up to first fixed plate both sides.

As a still further scheme of the invention: the inside both sides of box are rotated and are connected with the pivot, two pivot one side fixedly connected with head rod, two the inside second telescopic link that runs through of head rod is provided with two head rod one end is provided with the bottom block, and bottom block sliding connection has the notch, head rod sliding connection has first fixed plate.

As a still further scheme of the invention: and each of the two sides of the wheel chock is in threaded connection with eight fixed claws.

As a still further scheme of the invention: the fixed surface of first fixed block lower surface is connected with the buffer layer, buffer layer lower surface sliding connection has the pulley.

As a still further scheme of the invention: one side of the fixed claw is fixedly connected with a third telescopic rod, one side of the fixed claw is fixedly connected with an upper clamping jaw, and the other end of the third telescopic rod is fixedly connected with a lower clamping jaw.

As a still further scheme of the invention: first fixed plate one side fixed connection second fixed block, and the second fixed block is provided with two altogether, go up the clamping jaw setting at third telescopic link upper surface, the clamping jaw setting is at third telescopic link lower surface down.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up frame and pull sleeve, it is fixed to keep off passing through the frame with the wheel, simultaneously at frame both sides fixed connection pull sleeve, when the device needs to retrieve, it is firm to pass through the inside thread tightening of pull sleeve with first telescopic link, and with the other end thread tightening of first telescopic link inside the pull lasso, fixed firm back pulling box, alright take out from the wheel below together with keeping off two wheels, later remove the threaded connection between first telescopic link and pull sleeve and the pull lasso, open first fixed plate, keep off the wheel and put into inside the box, so that can take out fast when following needs, make the device retrieve and take out more convenience.

2. Through setting up frame and first connecting block, fix the second connecting block at the fender lower surface of wheel, simultaneously at the first connecting block of both sides fixed connection of second connecting block, slide in the frame is inside through first connecting block, make the fender of wheel also can slide in the frame is inside, remove the fixing between fender of wheel and the frame after the device work is over, promote the slide bar alright in order to make the fender of wheel slide in the frame is inside, even the fender of wheel produces the deformation because the wheel, can not influence the sliding connection between fender of wheel and the frame yet, the speed of taking out of wheel has been improved.

3. Through setting up vibrating motor, when the wheel fender is pushed down unable removal by the wheel, use first telescopic link with box and frame connection, open vibrating motor, vibrating motor can remove through the vibration and block between wheel fender and the wheel and die, only need remove the card between wheel and the wheel fender and die, alright shift out the wheel both sides with the wheel fender through promoting the slide bar, need not pound open by force, reduced the condemned probability of wheel fender, effectively improved the availability factor of device.

4. Through setting up the buffer layer, set up the buffer layer at second connecting block lower surface, can reduce the pressure that the wheel kept off the upper surface and received the wheel, pass through spring coupling between second connecting block and first connecting block simultaneously, reduced the wheel once more and given the impact that the wheel kept off in the twinkling of an eye that begins to contact the wheel, through a lot of shock attenuation, reduced the probability that the wheel kept off and warp by a wide margin, improved the wheel and kept off and be work efficiency, practiced thrift the economy.

5. Through setting up the stationary dog, the wheel fender is through sliding inside the frame, can freely adjust the size that the wheel fender fixed wheel, adjusts the back, with the stationary dog through screw threaded connection in the wheel fender both sides, will go up the clamping jaw and fix in the frame both sides with lower clamping jaw together, the fixed rear wheel fender of stationary dog will not the frame inside slip again, has effectively improved the fixity of wheel fender in work, can not produce the deformation because of the wheel is overweight.

Drawings

FIG. 1 is a schematic structural view of a conveniently taken-out wheel chock for a civil aircraft docking;

FIG. 2 is a schematic structural view of a front view of a middle box body of a conveniently-taken wheel chock for a civil aviation passenger plane to stop;

FIG. 3 is a schematic structural diagram of the interior of a middle box body of a conveniently-taken wheel chock for the stop of a civil aviation passenger plane;

FIG. 4 is a schematic structural view of a front view of a wheel block in a wheel block convenient to take out for a civil aviation passenger plane to stop;

FIG. 5 is a schematic structural diagram of a buffer layer in a wheel chock for easy removal when a civil aircraft is parked;

FIG. 6 is a schematic structural view of a second connecting block in a conveniently-taken wheel chock for a civil aircraft to stop;

fig. 7 is a schematic structural diagram of a clamping jaw in a wheel chock convenient to take out for stopping a civil aircraft.

In the figure: 1. a wheel chock; 2. a first fixed block; 3. a frame; 4. drawing the sleeve; 5. a chute; 6. a first telescopic rod; 7. a box body; 8. drawing the ferrule; 9. a rotating shaft; 10. a second telescopic rod; 11. a first fixing plate; 12. a first connecting rod; 13. a notch; 14. a second fixed block; 15. a hinge; 16. a screw hole; 17. a fixed jaw; 18. a slide bar; 19. a first connection block; 20. a second connecting block; 21. a conversion block; 22. a spring; 23. a buffer layer; 24. a pulley; 25. an upper clamping jaw; 26. a third telescopic rod; 27. a lower jaw; 28. a second fixing plate; 29. a second connecting rod; 30. a vibration motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in the embodiment of the present invention, a conveniently taken out wheel chock for a civil aviation passenger plane parking includes two wheel chocks 1, two wheel chocks 1 are provided, a first fixed block 2 is fixedly connected to a lower surface of each wheel chock 1, a second connecting block 20 is fixedly connected to a lower surface of each first fixed block 2, four second connecting blocks 20 are provided, springs 22 are respectively penetratingly connected to two sides of each second connecting block 20, eight springs 22 are provided, a conversion block 21 is fixedly connected to one end of each spring 22, a first connecting block 19 is fixedly connected to one side of each conversion block 21, a sliding rod 18 is penetratingly connected to one side of each first connecting block 19, frames 3 are penetratingly connected to one side of each sliding rod 18, sliding grooves 5 are respectively provided on two sides of each frame 3, a sliding rod 18 is slidably connected to each frame 3, four drawing sleeves 4 are penetratingly connected to two ends of each frame 3, and four drawing sleeves 4 are provided, two drawing sleeves 4 are in threaded connection with a first drawing sleeve 6, one end of each of the two first drawing sleeves 6 is in threaded connection with a drawing ferrule 8, two sides of each wheel chock 1 are respectively provided with a screw hole 16, one side of each wheel chock 1 is provided with four screw holes 16, the two wheel chocks 1 are respectively provided with sixteen screw holes 16, the lower surface of each drawing ferrule 8 is fixedly connected with a box body 7, one side of each box body 7 is fixedly connected with a vibration motor 30, and the two vibration motors 30 are respectively provided with two, the wheel chock 1 is fixed through a frame 3 by arranging the frame 3 and the drawing sleeves 4, the drawing sleeves 4 are fixedly connected with two sides of the frame 3, when the device needs to be retracted, the first drawing sleeves 6 are firmly fixed through the threads inside the drawing sleeves 4, the other end of the first drawing sleeves 6 are fixed inside the drawing ferrules 8 by the threads, the box body 7 is pulled after the fixation is firm, so that the two wheel chocks 1 can be taken out from the lower part of the wheels together, then the threaded connection between the first telescopic rod 6 and the drawing sleeve 4 and the drawing ferrule 8 is released, the first fixing plate 11 is opened, the wheel chock 1 is placed in the box body 7, so that the wheel chock 1 can be taken out quickly when needed, the device can be recovered and taken out more conveniently, the second connecting block 20 is fixed on the lower surface of the wheel chock 1 by arranging the frame 3 and the first connecting block 19, the first connecting block 19 is fixedly connected on two sides of the second connecting block 20, the wheel chock 1 can also slide in the frame 3 by the sliding of the first connecting block 19 in the frame 3, the fixing between the wheel chock 1 and the frame 3 is released after the device is finished, the wheel chock 1 can slide in the frame 3 by pushing the sliding rod 18, even if the wheel chock 1 is deformed due to the wheels, the sliding connection between the wheel chock 1 and the frame 3 cannot be influenced, and the taking-out speed of the wheels is improved, through setting up vibrating motor 30, when wheel fender 1 is pushed down unable removal by the wheel, use first telescopic link 6 to be connected box 7 and frame 3, open vibrating motor 30, vibrating motor 30 can remove through the vibration that the card between wheel fender 1 and the wheel dies, it dies only to need to remove the card between wheel and the wheel fender 1, alright shift out the wheel both sides with wheel fender 1 through promoting slide bar 18, need not pounded open by force, the condemned probability of wheel fender has been reduced, the availability factor of device has effectively been improved.

Preferably, a second connecting rod 29 is fixedly connected between the two vibration motors 30, and a second fixing plate 28 is fixedly connected to each of the two vibration motors 30.

Preferably, one side of the box body 7 is rotatably connected with two hinges 15, the two hinges 15 are arranged, one side of each hinge 15 is fixedly connected with the first fixing plate 11, one side of each first fixing plate 11 is fixedly connected with one block plate, and the two sides of each first fixing plate 11 are provided with notches 13.

Preferably, the inside both sides of box 7 are rotated and are connected with pivot 9, and two pivot 9 one side fixedly connected with head rod 12, two head rod 12 are inside to run through and are provided with second telescopic link 10, and two head rod 12 one end are provided with the bottom block, and bottom block sliding connection has notch 13, and head rod 12 sliding connection has first fixed plate 11.

Preferably, two sides of each wheel chock 1 are in threaded connection with fixing claws 17, and the number of the fixing claws 17 is eight.

Preferably, fixed surface has buffer layer 23 under the 2 fixed surface of first fixed block, buffer layer 23 lower surface sliding connection has pulley 24, through setting up buffer layer 23, set up buffer layer 23 at second connecting block 20 lower surface, can reduce the pressure that the wheel received on 1 upper surface of fender, be connected through spring 22 between second connecting block 20 and first connecting block 19 simultaneously, the impact that the wheel given fender 1 in the twinkling of an eye that begins to contact fender 1 has been reduced once more, through a lot of shock attenuation, the probability that fender 1 warp has been reduced by a wide margin, it is work efficiency to have improved the fender, economy has been practiced thrift.

Preferably, stationary dog 17 one side fixedly connected with third telescopic link 26, clamping jaw 25 on the stationary dog 17 one side fixedly connected with, clamping jaw 27 under the third telescopic link 26 other end fixedly connected with, through setting up stationary dog 17, wheel fender 1 is through sliding inside frame 3, can freely adjust the size of wheel fender 1 fixed wheel, adjust the back, with stationary dog 17 through 16 threaded connection of screw at wheel fender 1 both sides, will go up clamping jaw 25 and lower clamping jaw 27 and fix together in frame 3 both sides, it will not frame 3 inside slip again to be kept off 1 by the fixed rear wheel of stationary dog 17, effectively improved the fixity of wheel fender 1 in work, can not produce the deformation because of the wheel is overweight.

Preferably, one side of the first fixing plate 11 is fixedly connected to the second fixing block 14, two second fixing blocks 14 are arranged, the upper clamping jaw 25 is arranged on the upper surface of the third telescopic rod 26, and the lower clamping jaw 27 is arranged on the lower surface of the third telescopic rod 26.

The working principle of the invention is as follows:

when the device is used, the wheel chock 1 is fixed through the frame 3, the drawing sleeve 4 is fixedly connected with two sides of the frame 3, when the device needs to be recovered, the first telescopic rod 6 is firmly fixed through the threads inside the drawing sleeve 4, the other end of the first telescopic rod 6 is firmly fixed inside the drawing ferrule 8, the box body 7 is pulled after the fixation is firm, so that the two wheel chocks 1 can be taken out together from the lower part of the wheel, then the threaded connection between the first telescopic rod 6 and the drawing sleeve 4 as well as the drawing ferrule 8 is released, the first fixing plate 11 is opened, the wheel chock 1 is placed inside the box body 7, the second connecting block 20 is fixed on the lower surface of the wheel chock 1, the first connecting blocks 19 are fixedly connected with two sides of the second connecting block 20, the wheel chock 1 can slide inside the frame 3 through the first connecting blocks 19, the wheel chock 1 can also slide inside the frame 3, and the fixation between the wheel chock 1 and the frame 3 is released after the device is finished, the wheel chock 1 can slide in the frame 3 by pushing the sliding rod 18, even if the wheel chock 1 is deformed by the wheels, the sliding connection between the wheel chock 1 and the frame 3 cannot be influenced, when the wheel chock 1 is pressed by the wheels and cannot move, the box body 7 is connected with the frame 3 by using the first telescopic rod 6, the vibration motor 30 is started, the vibration motor 30 can remove the blocking between the wheel chock 1 and the wheels by vibration, the wheel chock 1 can be moved out of two sides of the wheels by pushing the sliding rod 18 only by removing the blocking between the wheels and the wheel chock 1, the wheel chock 1 can freely adjust the size of the wheels fixed by the wheel chock 1 by sliding in the frame 3, after adjustment, the fixing claws 17 are connected with two sides of the wheel chock 1 by screw threads 16, the upper clamping jaws 25 and the lower clamping jaws 27 are fixed on two sides of the frame 3 together, the wheel chock 1 cannot slide in the frame 3 after being fixed by the fixing claws 17, effectively improve the fixity of chock 1 in the work, can not produce the deformation because of the wheel is overweight.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a civil aviation passenger plane berths with fender of being convenient for to take out, includes fender (1), its characterized in that: the wheel chock (1) is provided with two wheels, the lower surface of each wheel chock (1) is fixedly connected with a first fixed block (2), the lower surface of each first fixed block (2) is fixedly connected with a second connecting block (20), the number of the second connecting blocks (20) is four, the two sides of each second connecting block (20) are respectively and penetratingly connected with springs (22), the number of the springs (22) is eight, one end of each spring (22) is fixedly connected with a conversion block (21), one side of each conversion block (21) is fixedly connected with a first connecting block (19), one side of each first connecting block (19) is penetratingly connected with a sliding rod (18), the sliding rod (18) is penetratingly connected with a frame (3), the two sides of each frame (3) are respectively provided with a sliding groove (5), and each frame (3) is slidably connected with a sliding rod (18), two ends of each frame (3) are connected with four drawing sleeves (4) in a penetrating way, two drawing sleeves (4) are connected with first telescopic rods (6) in a threaded way, one end of each first telescopic rod (6) is connected with a drawing ferrule (8) in a threaded way, screw holes (16) are formed in two sides of each wheel chock (1), four screw holes (16) are formed in one side of each wheel chock (1), sixteen screw holes (16) are formed in two wheel chocks (1), a box body (7) is fixedly connected to the lower surface of each drawing ferrule (8), a vibration motor (30) is fixedly connected to one side of each box body (7), and two vibrating motors (30) are arranged, two fixedly connected with second connecting rods (29) between the vibrating motors (30), two vibrating motors (30) one side is fixedly connected with a second fixing plate (28).

2. A removable wheel chock for a civil aircraft according to claim 1, characterised in that: the hinge (15) is rotatably connected to one side of the box body (7), two hinges (15) are arranged on the two sides of the box body, a first fixing plate (11) is fixedly connected to one side of each hinge (15), a block plate is fixedly connected to one side of each first fixing plate (11), and notches (13) are formed in the two sides of each first fixing plate (11).

3. A removable wheel chock for a civil aircraft as claimed in claim 2, in which: the utility model discloses a box, including box (7), inside both sides of box (7) are rotated and are connected with pivot (9), two pivot (9) one side fixedly connected with head rod (12), two the inside second telescopic link (10) that runs through of head rod (12), two head rod (12) one end is provided with the bottom block, and bottom block sliding connection has notch (13), head rod (12) sliding connection has first fixed plate (11).

4. A removable wheel chock for a civil aircraft according to claim 3, characterised in that: and two sides of each wheel chock (1) are in threaded connection with fixing claws (17), and the number of the fixing claws (17) is eight.

5. A chock for civil aircraft according to claim 4, characterised in that it is easy to remove for docking, and in that: first fixed block (2) lower surface fixedly connected with buffer layer (23), buffer layer (23) lower surface sliding connection has pulley (24).

6. A chock for civil aircraft according to claim 5, characterised in that it is easy to remove for docking, and in that: the clamping jaw is characterized in that a third telescopic rod (26) is fixedly connected to one side of the fixed jaw (17), an upper clamping jaw (25) is fixedly connected to one side of the fixed jaw (17), and a lower clamping jaw (27) is fixedly connected to the other end of the third telescopic rod (26).

7. The passenger plane of a civil aviation stops and uses convenient fender of taking out according to claim 6, characterized by: first fixed plate (11) one side fixed connection second fixed block (14), and second fixed block (14) are provided with two altogether, go up clamping jaw (25) and set up on third telescopic link (26) upper surface, lower clamping jaw (27) set up on third telescopic link (26) lower surface.