CN213893684U

CN213893684U - Airplane cabin door component transportation shock absorption protection device

Info

Publication number: CN213893684U
Application number: CN202022702761.5U
Authority: CN
Inventors: 李国成; 李志敏; 张波涛
Original assignee: XI'AN XINYU AVIATION MAINTENANCE ENGINEERING CO LTD
Current assignee: XI'AN XINYU AVIATION MAINTENANCE ENGINEERING CO LTD
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-06
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an aircraft hatch door part transportation shock attenuation protector, including opto-electronic equipment and radar, opto-electronic equipment's one end fixed connection with place the frame, the top sliding connection who places the frame has the top shoe, the one end fixedly connected with connecting plate of top shoe, the bottom fixedly connected with lower slider of connecting plate, the inside threaded connection of lower slider has spacing bolt, the top fixedly connected with apron of connecting plate, and the inside threaded connection of apron has fastening bolt. This aircraft hatch door part transportation shock attenuation protector, through the relation of connection between movable block and the hatch door, the movable block can move about inside the hatch door, when the aircraft produced vibrations, combines the relation of connection between movable block and the spring, can absorb the shock energy and cushion to can play the effect of shock attenuation protection to the aircraft hatch door, the life of extension aircraft hatch door, through the effect of shock pad, can assist and carry out the shock attenuation to the aircraft hatch door.

Description

Airplane cabin door component transportation shock absorption protection device

Technical Field

The utility model relates to an aircraft part technical field specifically is an aircraft hatch door part transportation shock attenuation protector.

Background

In the aircraft transportation process, need adopt shock attenuation protector to protect the hatch door part, prevent to influence the safe handling of aircraft hatch door because vibrations lead to the hatch door to take place the drunkenness or collide with.

At present need use opto-electronic equipment and radar mostly on aircraft hatch door, but the installation and the dismantlement to opto-electronic equipment are more troublesome to protection to opto-electronic equipment and radar is still imperfect, and the condition of opto-electronic equipment and radar is in time observed to inconvenient staff, and the aircraft is at the operation in-process, and the hatch door can acutely shake sometimes, and ordinary protector is not enough to carry out fine protection to the aircraft hatch door.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an aircraft hatch door part transportation shock attenuation protector has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an aircraft hatch door part transportation shock attenuation protector, includes optoelectronic equipment and radar, optoelectronic equipment's one end fixed connection with place the frame, the top sliding connection who places the frame has the top shoe, the one end fixedly connected with connecting plate of top shoe, the bottom fixedly connected with lower slider of connecting plate, the internal thread of slider has spacing bolt down, the top fixedly connected with apron of connecting plate, the internal thread of apron is connected with fastening bolt, the hatch door has been cup jointed on the surface of apron, the inside swing joint of hatch door has the movable block, the one end fixedly connected with spring of movable block, the inner wall fixedly connected with shock pad of hatch door.

Optionally, the bottom of the cover plate is fixedly connected with a support plate through a fastening bolt, and one side of the support plate is fixedly connected with an upper sliding block.

Optionally, the surface of the lower sliding block is connected with a placing frame in a sliding manner, and the surface of the limiting bolt is connected with the inner thread of the placing frame.

Optionally, the bottom of the connecting plate is fixedly connected with a bottom plate, and the surface of the bottom plate is fixedly connected with the surface of the supporting plate.

Optionally, the surface of the cabin door is movably connected with a protective cover, a sapphire observation window is arranged on the surface of the protective cover, and one end of the cabin door is fixedly connected with a connecting frame.

Optionally, one end of the cover plate is fixedly connected with a vertical plate through a fastening bolt, and the bottom of the vertical plate is fixedly connected to the surface of the bottom plate.

(III) advantageous effects

The utility model provides an aircraft hatch door part transportation shock attenuation protector possesses following beneficial effect:

1. this aircraft hatch door part transportation shock attenuation protector, through the relation of connection between movable block and the hatch door, the movable block can move about inside the hatch door, when the aircraft produced vibrations, combines the relation of connection between movable block and the spring, can absorb the shock energy and cushion to can play the effect of shock attenuation protection to the aircraft hatch door, the life of extension aircraft hatch door, through the effect of shock pad, can assist and carry out the shock attenuation to the aircraft hatch door.

2. This aircraft hatch door part transportation shock attenuation protector, through the effect of top shoe and lower slider, can place the frame, combine spacing bolt and top shoe and the connection between the lower slider, can carry on spacingly to placing the frame to can make things convenient for the staff to install or dismantle optoelectronic equipment, through the effect of protection casing, can protect optoelectronic equipment, through the effect of sapphire observation window, make things convenient for the staff in time to look over the condition of optoelectronic equipment and radar.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the optoelectronic device of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

fig. 4 is a schematic structural view of the hatch door of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. an optoelectronic device; 2. a radar; 3. placing the frame; 4. an upper slide block; 5. a connecting plate; 6. a lower slide block; 7. a limit bolt; 8. a cover plate; 9. fastening a bolt; 10. a cabin door; 11. a movable block; 12. a spring; 13. a shock pad; 14. a support plate; 15. a base plate; 16. a protective cover; 17. a sapphire viewing window; 18. a connecting frame; 19. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a damping and protecting device for transportation of airplane cabin door components comprises a photoelectric device 1 and a radar 2, wherein one end of the photoelectric device 1 is fixedly connected with a placing frame 3, and the photoelectric device 1 is conveniently placed and connected with an upper sliding block 4 and a lower sliding block 6 under the action of the placing frame 3;

the top end of the placing frame 3 is connected with an upper sliding block 4 in a sliding mode, one end of the upper sliding block 4 is fixedly connected with a connecting plate 5, the bottom of the connecting plate 5 is fixedly connected with a bottom plate 15, the surface of the bottom plate 15 is fixedly connected with the surface of a supporting plate 14, the bottom of the connecting plate 5 is fixedly connected with a lower sliding block 6, the surface of the lower sliding block 6 is connected with the placing frame 3 in a sliding mode, the surface of a limiting bolt 7 is connected with the inner threads of the placing frame 3 in a threaded mode, the placing frame 3 can slide between the upper sliding block 4 and the lower sliding block 6 under the action of the upper sliding block 4 and the lower sliding block 6, and the connection between the placing frame 3 and the upper sliding block 4 can be limited under the action of the limiting bolt 7, so that workers can conveniently install and detach the placing frame 3;

the inner thread of the lower sliding block 6 is connected with a limiting bolt 7, the top end of the connecting plate 5 is fixedly connected with a cover plate 8, the bottom of the cover plate 8 is fixedly connected with a supporting plate 14 through a fastening bolt 9, one side of the supporting plate 14 is fixedly connected with an upper sliding block 4, one end of the cover plate 8 is fixedly connected with a vertical plate 19 through the fastening bolt 9, the bottom of the vertical plate 19 is fixedly connected to the surface of the bottom plate 15, the photoelectric equipment 1 and the radar 2 can be simply protected through the action of the cover plate 8, the radar 2 can be installed, and the connection between the cover plate 8 and the supporting plate 14 can be limited through the action of the fastening bolt 9, so that workers can conveniently detach or replace the supporting plate 14 or the cover plate 8;

the interior threaded connection of apron 8 has fastening bolt 9, the hatch door 10 has been cup jointed on the surface of apron 8, the surperficial swing joint of hatch door 10 has safety cover 16, sapphire observation window 17 has been seted up on the surface of safety cover 16, the one end fixedly connected with link 18 of hatch door 10, through the effect of safety cover 16, can protect inside optoelectronic device 1 and radar 2, through the effect of sapphire observation window 17, make things convenient for the staff to look over optoelectronic device 1 and radar 2 inside safety cover 16, the inside swing joint of hatch door 10 has movable block 11, the one end fixedly connected with spring 12 of movable block 11, the inner wall fixedly connected with shock pad 13 of hatch door 10, through the effect of movable block 11 and spring 12, when the aircraft produced vibrations, the vibrations are transmitted to spring 12 through movable block 11, through the effect of spring 12, can absorb and cushion the vibrations, therefore, the cabin door 10 can be protected, the service life of the cabin door can be prolonged, the auxiliary shock absorption effect can be achieved on the cabin door 10 through the effect of the shock absorption pad 13, and the safety of the device is improved.

The utility model discloses in, the device's working procedure as follows:

1. through the action of the upper sliding block 4 and the lower sliding block 6, the placing frame 3 can slide between the upper sliding block 4 and the lower sliding block 6, and through the action of the limiting bolt 7, the connection between the placing frame 3 and the upper sliding block 4 can be limited, so that the placing frame 3 can be conveniently installed and detached by workers;

2. the photoelectric equipment 1 and the radar 2 can be simply protected and the radar 2 can be installed under the action of the cover plate 8, and the connection between the cover plate 8 and the support plate 14 can be limited under the action of the fastening bolt 9, so that the support plate 14 or the cover plate 8 can be conveniently detached or replaced by workers;

3. through the action of the movable block 11 and the spring 12, when the aircraft generates vibration, the vibration force is transmitted to the spring 12 through the movable block 11, and the vibration force can be absorbed and buffered through the action of the spring 12, so that the cabin door 10 can be protected, the service life of the cabin door 10 can be prolonged, the auxiliary damping effect can be realized on the cabin door 10 through the action of the damping pad 13, and the safety of the device is improved;

4. through the effect of safety cover 16, can protect inside opto-electronic equipment 1 and radar 2, through sapphire observation window 17's effect, make things convenient for the staff to look over the opto-electronic equipment 1 and the radar 2 of safety cover 16 inside.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aircraft hatch door part transportation shock attenuation protector, includes opto-electronic equipment (1) and radar (2), its characterized in that: the one end fixed connection of optoelectronic equipment (1) with place frame (3), the top sliding connection who places frame (3) has top slide (4), the one end fixedly connected with connecting plate (5) of top slide (4), slider (6) under the bottom fixedly connected with of connecting plate (5), the internal thread of slider (6) is connected with spacing bolt (7) down, the top fixedly connected with apron (8) of connecting plate (5), the internal thread of apron (8) is connected with fastening bolt (9), hatch door (10) have been cup jointed on the surface of apron (8), the inside swing joint of hatch door (10) has movable block (11), the one end fixedly connected with spring (12) of movable block (11), the inner wall fixedly connected with shock pad (13) of hatch door (10).

2. The aircraft door component transport shock absorbing guard as claimed in claim 1, wherein: the bottom of the cover plate (8) is fixedly connected with a support plate (14) through a fastening bolt (9), and one side of the support plate (14) is fixedly connected with an upper sliding block (4).

3. The aircraft door component transport shock absorbing guard as claimed in claim 1, wherein: the surface sliding connection of lower slider (6) has places frame (3), the surface of spacing bolt (7) and the inside threaded connection who places frame (3).

4. The aircraft door component transport shock absorbing guard as claimed in claim 1, wherein: the bottom of the connecting plate (5) is fixedly connected with a bottom plate (15), and the surface of the bottom plate (15) is fixedly connected with the surface of the supporting plate (14).

5. The aircraft door component transport shock absorbing guard as claimed in claim 1, wherein: the surface swing joint of hatch door (10) has safety cover (16), sapphire observation window (17) have been seted up on the surface of safety cover (16), the one end fixedly connected with connecting frame (18) of hatch door (10).

6. The aircraft door component transport shock absorbing guard as claimed in claim 1, wherein: the one end of apron (8) is through fastening bolt (9) fixedly connected with riser (19), the bottom fixed connection of riser (19) is on the surface of bottom plate (15).