CN112502508A

CN112502508A - Helicopter hangar with automatic lifting apron

Info

Publication number: CN112502508A
Application number: CN202011381548.7A
Authority: CN
Inventors: 鲍海鸥
Original assignee: Wuhan Hailike Airport Equipment Co ltd
Current assignee: Wuhan Hailike Airport Equipment Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-03-16

Abstract

The invention discloses a helicopter hangar with an automatic apron lifter, which comprises: the parking apron, the side wall, the first top plate, the second top plate, the bearing seat, the stepping motor, the planetary gear reducer, the connecting plate and the like; a lifting device is arranged below the apron and can assist the apron to move up and down; the side walls are of a vertical flat plate structure, the number of the side walls is two, the two side walls are arranged on two sides of the parking apron, each side wall is connected with a connecting plate in a sliding mode, the connecting plates on the two sides are respectively hinged with a first top plate and a second top plate through hinge shafts, the first top plate has the capacity of rotating around the hinge shafts, power equipment is arranged on the connecting plates to assist the first top plates and the second top plates to rotate, lifting equipment is arranged on the connecting plates to assist the connecting plates to move up and down, a rear storage plate of a vertical plate structure is arranged on the rear sides of the two side walls and fixed between the two side walls, and the front side of each side wall is connected with a; the invention has the beneficial effects that: the functions are various; and resources are saved.

Description

Helicopter hangar with automatic lifting apron

Technical Field

The invention relates to the field of helicopter hangar facilities, in particular to a helicopter hangar with an automatic lifting apron.

Background

At present, the helicopter hangars only play a role of storing helicopters, parking aprons are built beside the hangars, the hangars need to be spaced at a distance of about 10 meters, the hangars are built on the ground, large-area land needs to be correspondingly occupied to build the parking aprons and a communication channel between the hangars, meanwhile, a protection device needs to be built around the parking aprons, prevention and control personnel occupy the parking aprons, great resource waste is caused, particularly, ground resource shortage units such as hospitals and the like have greater resource waste, the existing parking aprons do not have protection devices aiming at the upper parts of the helicopters, and therefore the existing technology needs to provide the helicopter hangars with the automatic elevators, which can combine and utilize the parking aprons and the helicopter hangars.

Disclosure of Invention

The present invention aims to provide a helicopter hangar with an automatic apron to solve the above mentioned problems of the background art.

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

a helicopter hangar with an automatic lift apron, comprising: the parking apron comprises an apron body, a side wall, a first top plate, a second top plate, a bearing seat, a stepping motor, a planetary gear reducer, a connecting plate, a guide structure, a first hydraulic rod, a second hydraulic rod, a connecting convex edge, an engagement position, the ground, a garage door, a rear garage plate, a sliding chute and a sliding rail; the parking apron is of a horizontal flat plate structure, and lifting equipment capable of assisting the parking apron to move up and down is arranged below the parking apron; the lateral wall is vertical dull and stereotyped structure, and the quantity of lateral wall is two, both sides wall is established in the air park both sides, both sides wall vertical fixation is subaerial, equal sliding connection has a connecting plate on every lateral wall, it has first roof and second roof to articulate through the hinge respectively on the connecting plate of both sides, first roof has the ability around its hinge pivoted, be equipped with the first roof of power equipment helping hand and second roof rotation on the connecting plate, be equipped with jacking equipment helping hand connecting plate up-and-down motion on the connecting plate, the rear side of both sides wall is equipped with the back storehouse board of a riser structure, the back storehouse board is fixed between the both sides wall, every lateral wall front side all has a storehouse door through hinged joint, can seal both sides wall front side when the storehouse door is closed.

Preferably, through the guide structure cooperation between the lateral wall of connecting plate and its homonymy, guide structure includes spout and slide rail, the outside on the lateral wall is equipped with the spout that the cross section is type, and the spout is for lining up from top to bottom, and the quantity of spout is two sets of at least, all embeds in every group spout has a transversal slide rail for type, and the slide rail is spacing by the spout, and the slide rail only can slide from top to bottom in the spout, and the slide rail is fixed on the connecting plate of its homonymy.

Preferably, the side of the connecting plate is provided with a protrusion of a plate-shaped structure to form a connecting convex edge, and the lower part of the connecting convex edge is fixed at the telescopic end of the first hydraulic rod.

Preferably, the rotating end of the stepping motor is connected to the input end of a planetary gear reducer, the number of the stepping motor and the planetary gear reducer is two, and the output end of each planetary gear reducer is connected with the hinge shafts of the first top plate and the second top plate through a coupler.

Preferably, a bearing seat is matched with one end of the hinge shaft of the first top plate and the second top plate, which is far away from the stepping motor connected with the hinge shaft of the first top plate and the second top plate, and the bearing seat is connected with the hinge shaft of the first top plate and the hinge shaft of the second top plate through a bearing.

Preferably, the bottom surface of the apron coincides with the bottom surface of the side wall, and the second hydraulic rods are fixed to four corners of the apron.

Preferably, the second hydraulic rod is fixed below the ground, and when the second hydraulic rod is shortened, the second hydraulic rod is wholly and completely buried in the ground, so that the bottom surface of the parking apron can be located on the ground.

Preferably, the bottom of the first hydraulic rod is fixed below the ground, so that the distance from the top end of the first hydraulic rod to the top end of the side wall when the first hydraulic rod is shortened is greater than the transverse widths of the first top plate and the second top plate.

Preferably, a transverse slot is arranged above the first top plate close to the second top plate, a transverse slot is arranged below the second top plate close to the first top plate, and the slot of the first top plate and the slot of the second top plate are mutually meshed to form a meshing position.

Preferably, when the first top plate and the second top plate are in a horizontal state, the lower bottom surfaces of the first top plate and the second top plate are overlapped with the upper top surfaces of the slide rails on the same side.

Preferably, the apron is formed by splicing a plurality of decks or is of a whole-block flat plate structure.

Preferably, the first hydraulic rod and the second hydraulic rod are multi-stage hydraulic rods.

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

the functions are various: the garage has the advantages that the apron can be lifted automatically through the design of the second hydraulic rod, the garage has the apron function, and the protection function of the garage is achieved through the design of the first top plate and the second top plate which can be overturned and lifted, and the use of the apron is not affected.

Secondly, saving resources: according to the invention, the hangar and the parking apron are combined for utilization, so that a large amount of ground resources are saved, a protective device does not need to be additionally built to protect the parking apron, and material resources are saved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the structure of the slide rail and the slide groove of the present invention.

Fig. 4 is a schematic structural diagram of a portion a in fig. 1.

Fig. 5 is a schematic perspective view of the present invention.

Fig. 6 is a schematic diagram of the movement process of the present invention.

In the figure: 1. parking apron; 2. a side wall; 3. a first top plate; 4. a second top plate; 5. a bearing seat; 6. a stepping motor; 7. a planetary gear reducer; 9. a guide structure; 10. a first hydraulic lever; 11. a second hydraulic rod; 12. connecting the convex edge; 13. an occlusion position; 14. a ground surface; 15. a storage door; 16. a back warehouse board; 91. a chute; 92. a slide rail.

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 6, in an embodiment of the present invention, a helicopter hangar with an automatic apron includes: the parking apron comprises an apron 1, a side wall 2, a first top plate 3, a second top plate 4, a bearing seat 5, a stepping motor 6, a planetary gear reducer 7, a connecting plate 8, a guide structure 9, a first hydraulic rod 10, a second hydraulic rod 11, a connecting convex edge 12, an engagement position 13, a ground 14, a garage door 15, a rear garage plate 16, a sliding chute 91 and a sliding rail 92; the parking apron 1 is of a horizontal flat plate structure, and lifting equipment capable of assisting the parking apron 1 to move up and down is arranged below the parking apron 1; the side walls 2 are of vertical flat plate structures, the number of the side walls 2 is two, the two side walls 2 are arranged on two sides of the parking apron 1, the two side walls 2 are vertically fixed on the ground 14, a connecting plate 8 is connected to each side wall 2 in a sliding mode, a first top plate 3 and a second top plate 4 are hinged to the connecting plates 8 on the two sides through hinge shafts respectively, the first top plate 3 has the capacity of rotating around the hinge shafts, the first top plate 3 and the second top plate 4 are provided with power equipment assisting power to rotate on the connecting plates 8, the connecting plate 8 is provided with a lifting equipment assisting power connecting plate 8 to move up and down, the rear sides of the two side walls 2 are provided with rear warehouse plates 16 of a vertical plate structure, the rear warehouse plates 16 are fixed between the two side walls 2, the front sides of the side walls 2 are connected with a warehouse door 15 through hinges.

Through the cooperation of guide structure 9 between the lateral wall 2 of connecting plate 8 and its homonymy, guide structure 9 includes spout 91 and slide rail 92, the outside on the lateral wall 2 is equipped with the spout 91 that the cross section is the type of dogbone, and spout 91 is for lining up from top to bottom, and the quantity of spout 91 is two sets of at least, all embeds in every group spout 91 has a transversal slide rail 92 that is the type of dogbone, and slide rail 92 is spacing by spout 91, and slide rail 92 only can slide from top to bottom in spout 91, and slide rail 92 fixes on the connecting plate 8 of its homonymy.

The side of the connecting plate 8 is provided with a plate-shaped structure protruding to form a connecting flange 12, and the lower part of the connecting flange 12 is fixed at the telescopic end of the first hydraulic rod 10.

The rotating end of the stepping motor 6 is connected to the input end of a planetary gear reducer 7, the number of the stepping motor 6 and the number of the planetary gear reducers 7 are two, and the output end of each planetary gear reducer 7 is connected with the hinge shaft of the first top plate 3 and the hinge shaft of the second top plate 4 through a coupler.

And a bearing seat 5 is matched at one end of the hinge shaft of the first top plate 3 and the second top plate 4, which is far away from the stepping motor 6 connected with the hinge shafts, and the bearing seat 5 is connected with the hinge shafts of the first top plate 3 and the second top plate 4 through bearings.

The bottom surface of the parking apron 1 is superposed with the bottom surface of the side wall 2, and the four corners of the parking apron 1 are fixed with second hydraulic rods 11.

The second hydraulic rod 11 is fixed below the ground 14, and when the second hydraulic rod 11 is shortened, the second hydraulic rod 11 is wholly and completely buried in the ground 14, so that the bottom surface of the parking apron 1 can be located on the ground 14.

The bottom of the first hydraulic rod 10 is fixed below the ground 14, so that the distance from the top end of the first hydraulic rod 10 to the top end of the side wall 2 when the first hydraulic rod 10 is shortened is ensured to be greater than the transverse width of the first top plate 3 and the second top plate 4 (namely, the height of the first top plate 3 and the second top plate 4 when the first top plate 3 and the second top plate 4 are vertical).

A transverse cutting groove is arranged above the side of the first top plate 3 close to the second top plate 4, a transverse cutting groove is arranged below the side of the second top plate 4 close to the first top plate 3, and the cutting groove of the first top plate 3 and the cutting groove of the second top plate 4 are mutually meshed to form a meshing position 13.

When the first top plate 3 and the second top plate 4 are in a horizontal state, the lower bottom surfaces of the first top plate 3 and the second top plate 4 are overlapped with the upper top surfaces of the slide rails 92 on the same side.

The parking apron 1 is formed by splicing a plurality of decks or is of a whole-block flat plate structure.

The first hydraulic rod 10 and the second hydraulic rod 11 adopt multi-stage hydraulic rods.

The working principle of the invention is as follows: when in use, as shown in fig. 6 (in fig. 6, parts of components are omitted for simplifying the view, and fig. 6 is only used as a flow reference diagram, not as a structural reference diagram), the helicopter stops on the apron 1, the first top plate 3 and the second top plate 4 are meshed through the meshing positions 13 to shield the helicopter from wind and rain, because the lower bottom surfaces of the first top plate 3 and the second top plate 4 are overlapped with the upper top surfaces of the slide rails 92 on the same side when the first top plate 3 and the second top plate 4 are in a horizontal state, the slide rails 92 can provide a certain degree of gravity support for the first top plate 3 and the second top plate 4, when the helicopter needs to work, a helicopter driver can enter a cockpit of the helicopter by opening the garage door 15, then control the two sets of stepping motors 6 to rotate, the stepping motors 6 drive the planetary gear reducers 7 to rotate, the power transmitted by the stepping motors 6 is reduced by the planetary gear reducers 7 and torque is increased, the two groups of planetary gear reducers 7 respectively drive the first top plate 3 and the second top plate 4 to separately deflect to a vertical state (the second top plate 4 moves earlier than the first top plate 3 for one second because of the relation of the occlusion position 13), then the first hydraulic rod 10 is controlled to shorten, the first hydraulic rod 10 shortens and drives the connecting plate 8 to move downwards, the connecting plate 8 drives the stepping motor 6, the planetary gear reducers 7, the first top plate 3 and the second top plate 4 thereon to move downwards until the top surfaces of the first top plate 3 and the second top plate 4 are flush with the top end of the side wall 2, the guide structure 9 is used for guiding the connecting plate 8 when the connecting plate 8 is lifted to prevent the first hydraulic rod 10 from being stressed and deflected, then the second hydraulic rod 11 is controlled to extend, the second hydraulic rod 11 drives the parking apron 1 to be lifted integrally, the helicopter parked on the parking apron 1 is lifted by the parking apron 1 to be flush with the top end of the side wall 2, the helicopter can perform normal take-off operation, the helicopter stops on the apron 1 again after the operation of the helicopter is finished, the whole device is reset, and the upper part of the helicopter is covered by the first top plate 3 and the second top plate 4 again (the control principle of the first hydraulic rod 10, the second hydraulic rod 11 and the stepping motor 6 is the direct application of the invention and is not in the protection range of the application, and the control principle or the control loop of the invention is omitted).

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A helicopter hangar with an automatic lift apron, comprising: the parking apron comprises an apron body (1), a side wall (2), a first top plate (3), a second top plate (4), a bearing seat (5), a stepping motor (6), a planetary gear reducer (7), a connecting plate (8), a guide structure (9), a first hydraulic rod (10), a second hydraulic rod (11), a connecting convex edge (12), an engagement position (13), a ground (14), a garage door (15), a rear garage plate (16), a sliding chute (91) and a sliding rail (92); the parking apron (1) is formed by splicing a plurality of decks or is of a whole-block flat plate structure; lifting equipment is arranged below the parking apron (1) and can assist the parking apron (1) to move up and down; the side walls (2) are of a vertical flat plate structure, the number of the side walls (2) is two, the two side walls (2) are arranged on two sides of the parking apron (1), the two side walls (2) are vertically fixed on the ground (14), each side wall (2) is connected with a connecting plate (8) in a sliding mode, the connecting plates (8) on the two sides are respectively hinged with a first top plate (3) and a second top plate (4) through hinge shafts, the first top plate (3) has the capability of rotating around the hinge shafts, a power device is arranged on each connecting plate (8) to assist the rotation of the first top plate (3) and the second top plate (4), a lifting device assisting connecting plate (8) moves up and down, rear warehouse plates (16) of a vertical plate structure are arranged on the rear sides of the two side walls (2), the rear warehouse plates (16) are fixed between the two side walls (2), and the front side of each side wall (2) is connected with a warehouse door (15, the front sides of the two side walls (2) can be closed when the storehouse door (15) is closed.

2. The helipad-equipped helicopter hangar according to claim 1, characterized in that: through guide structure (9) cooperation between lateral wall (2) of connecting plate (8) and its homonymy, guide structure (9) include spout (91) and slide rail (92), the outside on lateral wall (2) is equipped with spout (91) that the cross section is the type of protruding font, and spout (91) are for lining up from top to bottom, and the quantity of spout (91) is two sets of at least, all embeds in every group spout (91) one and transversal slide rail (92) for the type of protruding font, and slide rail (92) are spacing by spout (91), and slide rail (92) only can slide from top to bottom in spout (91), and slide rail (92) are fixed on connecting plate (8) of its homonymy.

3. The helipad-equipped helicopter hangar according to claim 1, characterized in that: the side of connecting plate (8) is equipped with the protrusion of a platelike structure and forms and connects chimb (12), connects the flexible end of fixing at first hydraulic stem (10) in the below of chimb (12), what first hydraulic stem (10) adopted is multistage hydraulic stem.

4. The helipad-equipped helicopter hangar according to claim 1, characterized in that: the rotating end of the stepping motor (6) is connected to the input end of a planetary gear reducer (7), the number of the stepping motor (6) and the number of the planetary gear reducers (7) are two, and the output end of each group of planetary gear reducers (7) is connected with the hinge shafts of the first top plate (3) and the second top plate (4) through shaft couplings respectively.

5. The helipad-equipped helicopter hangar according to claim 1, characterized in that: and a bearing seat (5) is matched with one end of the hinge shaft of the first top plate (3) and the second top plate (4) far away from the stepping motor (6) connected with the hinge shafts, and the bearing seat (5) is connected with the hinge shafts of the first top plate (3) and the second top plate (4) through a bearing.

6. The helipad-equipped helicopter hangar according to claim 1, characterized in that: the bottom surface of the parking apron (1) is overlapped with the bottom surface of the side wall (2), the four corners of the parking apron (1) are respectively fixed with a second hydraulic rod (11), and the second hydraulic rods (11) adopt multi-stage hydraulic rods.

7. The helipad-equipped helicopter hangar according to claim 1, characterized in that: the second hydraulic rod (11) is fixed below the ground (14), and when the second hydraulic rod (11) is shortened, the second hydraulic rod (11) is wholly and completely embedded into the ground (14), so that the bottom surface of the parking apron (1) can be located on the ground (14).

8. The helipad-equipped helicopter hangar according to claim 1, characterized in that: the bottom of the first hydraulic rod (10) is fixed below the ground (14), so that the distance from the top end of the first hydraulic rod (10) to the top end of the side wall (2) when the first hydraulic rod (10) is shortened is greater than the transverse widths of the first top plate (3) and the second top plate (4).

9. The helipad-equipped helicopter hangar according to claim 1, characterized in that: a transverse cutting groove is formed in the upper portion of the first top plate (3) close to the second top plate (4), a transverse cutting groove is formed in the lower portion of the second top plate (4) close to the first top plate (3), and the cutting groove of the first top plate (3) and the cutting groove of the second top plate (4) are mutually meshed to form a meshing position (13).

10. The helipad-equipped helicopter hangar according to claim 1, characterized in that: when the first top plate (3) and the second top plate (4) are in a horizontal state, the lower bottom surfaces of the first top plate (3) and the second top plate (4) are overlapped with the upper top surfaces of the slide rails (92) on the same side.