CN201362368Y

CN201362368Y - Combined type helicopter moving flight platform

Info

Publication number: CN201362368Y
Application number: CNU2009201068190U
Authority: CN
Inventors: 苗乃飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2009-12-16
Anticipated expiration: 2019-03-24

Abstract

The utility model relates to a combined type helicopter moving flight platform in the field of helicopter taking-off and landing facilities; the platform is mainly composed of a basic cell blocks which are assembled with cross connecting discs by high-strength bolts; the basic cell block is a high-strength aluminum alloy panel, a superduralumin honeycomb is an inner core, and the outer sides of the periphery is coated by superhard aluminum profile borders. A handle hole and a multi-functional connecting hole are arranged on the basic cell block, so as to joint into various flight platforms and expand into temporary urgent landing fields by T-shape, overlapping, three-dimensional ways, and a helicopter overhead bin, a temporary bridge, a road, a storehouse transfer station, an enclosing wall and defense works can be formed; the platform can be rolled up and air-lifted along the plane, and the platform can be changed by adding and changed into various flight platforms. The flight platform has the remarkable advantages of convenient disassembly and disassembly, simple structure, complete functions and the like.

Description

A kind of helicopter assembled moving landing level ground

Technical field

The utility model belongs to aviation field helicopter ground launching and recovering equipment, relates in particular to a kind of helicopter assembled moving landing level ground.

Background technology

Helicopter landing level ground provides helicopter and takes off, lands, parks and the active platform of maintenance support.It has functions such as dustproof, anti-sunken, anti-skidding, shockproof, location, assembled moving helicopter landing level ground has can lay and remove receipts fast, can singlely carry, airborne and car fortune, simple in structure, reliable in function, be easy to characteristics such as assembly operation, make helicopter can tackle landing under open-air complex environment and the rough topography, take off and park problem, and can be repeatedly used.

In recent years, China mainly focuses on the construction on civil airport construction or fixed type landing level ground, large-scale roof.Along with the frequent generation of various natural disaster disasters, urgent accident, helicopter participates in tightly striving the more importance attached of rescue.But owing to be subjected to the restriction of the complex situations of helicopter in hover technical merit, topographic condition and specific tasks, the demand that during the urgent landing of helicopter High Performance is moved the landing level ground should belong to the task of top priority.At present, research research-and-development activity in the mobile and combined landing of Chinese hard light-duty multifunctional level ground still belongs to blank.

The utility model content

The utility model is to provide a kind of helicopter assembled moving landing level ground, is spliced and combined by basic unit block to form.Basic unit block can be carried out assembling combination according to the actual needs of helicopter different type of machines landing, the helicopter that can make various different type of machines forced landing and taking off under complex-terrains such as desert, mountain region, marsh and beach.

Specifically be expressed as: a kind of helicopter assembled moving landing level ground, splice and combine by basic unit block and to form, described basic unit block is made up of aluminum alloy honeycomb central layer, adhesive layer, aluminium alloy panel; Described aluminum alloy honeycomb central layer upper and lower surface is followed successively by adhesive layer and aluminium alloy panel, lateral surface is cladded by the aluminium section bar frame around the basic unit block, it is characterized in that: described basic unit block four side inner faces offer 2 to 3 handle holes perpendicular to the plate face of certain specification, handle hole is equipped with the aluminum alloy capping up and down, and handle hole has the drain measure effect concurrently; Described aluminium section bar frame offers the logical heart connecting bore of the corresponding criss-cross that is communicated with described handle hole, by the fixing adjacent basic unit block of bolted connection.

Basic unit block offers the through hole perpendicular to the plate face, and through hole has been equipped with capping, can adorn the rubber mount column in through hole, to improve the support strength and the cushioning ability of basic unit block; Meet uneven and during rough topography such as muddy soft soil property, the through hole in the center installs the retractable supports bar additional as required, also can utilize through hole stack combinations basic unit block.

The position at four angles of basic unit block frame offers hole, position, angle, and the hole, position, angle that can use fixing adjacent four basic unit block of cross terminal pad when carrying out four jiaos of cross splicings connects the rear surface boss and is no more than 5mm, and connection mode is simple and easy solid and reliable.

In order to improve the stability of splicing between the basic unit block and the bulk strength on landing level ground, used high strength bolt uses self lock nut, the resonance that is produced on compound type landing level ground during with the landing of reply helicopter.

The basic unit block any multinomial modes such as parallel, T shape, stack, solid that can misplace by handle hole, criss-cross connecting bore and through hole are spliced to form the landing level ground, to satisfy helicopter types different in actual use the and complicated state of ground.Landing level ground device has eye-catching landing sign and range light, to satisfy helicopter landing at night requirement.

Helicopter is when carrying out various different rescue task, and basic unit block also can be formed helicopter as required and hang the storehouse, sets up interim helicopter open-air airport, large-scale material depot transfer point, can build improvised installatioies such as shallow water bridge, harbour, road.

When the high-rise that has built up needs the helicopter launching and recovering equipment, can use basic unit block to install or repack into the landing hardstand of helicopter different type of machines demand additional.

Description of drawings

Fig. 1 is the aluminum honeycomb panel structural representation of helicopter assembled moving landing described in the utility model level ground basic unit block;

Fig. 2 is the planar structure scheme drawing of helicopter assembled moving landing described in the utility model level ground basic unit block;

Fig. 3 is a helicopter assembled moving landing described in the utility model level ground cross terminal pad scheme drawing;

Fig. 4 is the parallel connection diagram in helicopter assembled moving landing level ground described in the utility model;

Fig. 5 is the trapezoidal connection diagram in helicopter assembled moving landing level ground described in the utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

As shown in Figure 1, helicopter assembled moving landing level ground basic unit block 1 is made up of honeycomb core plate 11, adhesive layer 12 and aluminium alloy panel 10, and the upper and lower surface of described honeycomb core plate 11 is followed successively by adhesive layer 12 and aluminium alloy panel 10.

Shown in Fig. 2,3 and 4, helicopter assembled moving landing level ground is by 64 basic unit block, 1 parallel connecting to form, inboard every limit is provided with three horseshoe-shaped handle holes 3 around the basic unit block 1, the cooresponding logical heart connecting bore 4 of criss-cross that on frame 2, offers, high strength bolt can be communicated with connection relatively by the logical heart connecting bore 4 of criss-cross when handle hole 3 was assembled arrangement relatively, after self lock nut locking, can reach respective design intensity.

It is the hole, position, angle 5 of the center of circle 1/4 circle that the frame 2 of basic unit block 1 respectively offers with the angle in the position at four angles,, has strengthened the angle bit position and has carried dynamic and static load 5 firm the linking together of hole, position, adjacent four angles by cross terminal pad 8.

Basic unit block 1 offers three rows, three through holes 6 of every row perpendicular to the plate face, and through hole 6 is equipped with capping, and rubber mount column 7 is housed in through hole 6, to improve the support strength and the cushioning ability of basic unit block 1.

Landing level ground midway location is provided with the H shape landing sign 9 of band range light, to satisfy the demand of helicopter landing at night.

Fig. 5 connects the helicopter assembled moving landing level ground of being formed for the T shape of basic unit block 1.Except that above-mentioned parallel, T shape splices and combines the mode for two kinds, basic unit block 1 can also be spliced to form the landing level ground by any multinomial modes such as stack, solids, to satisfy helicopter types different in actual use the and complicated state of ground.

Claims

1. helicopter assembled moving landing level ground, splice and combine by basic unit block (1) and to form, described basic unit block (1) is by honeycomb core plate (11), adhesive layer (12) and aluminium alloy panel (10) are formed, the upper and lower surface of described honeycomb core plate (11) is followed successively by adhesive layer (12) and aluminium alloy panel (10), described basic unit block (1) lateral surface is all around cladded by aluminium section bar frame (2), it is characterized in that: four side inner faces of described basic unit block (1) offer the handle hole (3) perpendicular to the plate face, described aluminium section bar frame (2) offers the logical heart connecting bore (4) of criss-cross, logical heart connecting bore (4) of described criss-cross and corresponding connection of described handle hole (3).

2. helicopter assembled moving landing according to claim 1 level ground is characterized in that: described basic unit block (1) offers the through hole (6) perpendicular to the plate face, and rubber mount column (7) is housed in the described through hole (6).

3. helicopter assembled moving landing according to claim 1 level ground is characterized in that: the position at (2) four angles of described aluminium section bar frame offers hole, position, angle (5), and four jiaos of parallel connections are carried out by cross terminal pad (8) in hole, position, described angle (5).

4. helicopter assembled moving landing according to claim 1 level ground is characterized in that: described landing level ground is connected by misplace parallel, T shape, stack, three-dimensional any-mode of logical heart connecting bore (4) of described handle hole (3), described criss-cross and described through hole (6) by basic unit block (1).

5. helicopter assembled moving landing according to claim 1 level ground is characterized in that: the landing sign (9) of band range light is equipped with on described landing level ground.