CN204279971U - The anti-cable hooking structure of a kind of aircraft low - Google Patents

Abstract

The utility model relates to the anti-cable hooking structure of a kind of aircraft low, belongs to aeroplane structure design.Between driving compartment and empennage fixed fin, be provided with a cable wire, described cable wire is fixed on the support on fixed fin by steel collar I; Fuselage increases wire cutter structure, upper part is fixed on driving compartment by the upper bracket of wire cutter, lower part is then fixed on fuselage by the lower bracket of wire cutter, cable wire is then connected to form an entirety with steel collar II, and is fixed on wire cutter top by turnbuckle.The utility model is applicable to low altitude aircraft, has that structure is simple, safety performance is high, low cost and other advantages.The utility model effectively can prevent cable countermeasure aircraft empennage simultaneously, and then improves safety and the reliability of aircraft low flight.

Description

The anti-cable hooking structure of a kind of aircraft low

Technical field

The utility model relates to the anti-cable hooking structure of a kind of aircraft low, belongs to aeroplane structure design.

Background technology

General-purpose aircraft, agricultural aircraft etc. have the features such as cruising height is low, airport condition difference, and in the middle of the extreme low-altitude environment of 60m-200m, major obstacle thing aircraft being formed to grave danger is cylindrical pressure cable.Therefore to take off and in descent at aircraft low, aircraft tail likely with trailing cable phase hook, but aircraft tail does not design special suitable cable device, thus can have influence on safety and the reliability of aircraft.

Summary of the invention

In order to overcome above-mentioned defect, the purpose of this utility model is to provide a kind of aircraft low anti-cable hooking structure.

To achieve these goals, the utility model adopts following technical scheme:

The anti-cable hooking structure of a kind of aircraft low, is provided with a cable wire between driving compartment and empennage fixed fin,

Described cable wire is fixed on the support on fixed fin by steel collar I;

Fuselage increases wire cutter structure, upper part is fixed on driving compartment by the upper bracket of wire cutter, lower part is then fixed on fuselage by the lower bracket of wire cutter, cable wire is then connected to form an entirety with steel collar II, and is fixed on wire cutter top by turnbuckle.

The beneficial effects of the utility model:

The utility model increases a cable wire between driving compartment top and aircraft tail, the bearing that this cable wire is fixed by empennage fixed fin is connected with the wire cutter of cabin portion, make cable with aircraft encounter process in postpone cable wire through or directly cut off by cable wire, thus avoid the interference of cable to empennage.The utility model is applicable to low altitude aircraft, has that structure is simple, safety performance is high, low cost and other advantages.The utility model effectively can prevent cable countermeasure aircraft empennage simultaneously, and then improves safety and the reliability of aircraft low flight.

Accompanying drawing explanation

Fig. 1 is aircraft side schematic view in the utility model;

1. cable wires, 2. driving compartment, 3. fixed fin in figure;

Fig. 2 is I face partial schematic diagram in Fig. 1;

1. cable wires, 3. fixed fin, 4. support in figure, 5. steel collar I;

Fig. 3 is II partial schematic diagram in Fig. 1;

1. cable wires, 2. driving compartment in figure, 6. wire cutter, 7. cutter upper bracket, 8. turnbuckle, 9. steel collar II;

Fig. 4 is III partial schematic diagram in Fig. 1;

6. wire cutters, 10. cutter lower bracket in figure, 11. fuselages.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail

As shown in Figure 1, the anti-cable hooking structure of a kind of aircraft low, is provided with a cable wire 1 between driving compartment 2 and empennage fixed fin 3,

Concrete structure then as shown in Figure 2, Figure 3 and Figure 4.

Described cable wire 1 is fixed on the support 4 on fixed fin 3 by steel collar I 5;

Fuselage increases wire cutter 6 structure, upper part is fixed on driving compartment 2 by the upper bracket 7 of wire cutter 6, lower part is then fixed on fuselage 11 by the lower bracket 10 of wire cutter 6, cable wire 1 and steel collar II 9 are connected to form an entirety, and are fixed on wire cutter 6 top by turnbuckle 8.

The diameter of cable wire can be determined according to aircraft Service Environment.

Claims (1)

1. the anti-cable hooking structure of aircraft low, is characterized in that: between driving compartment (2) and empennage fixed fin (3), be provided with a cable wire (1),

Described cable wire (1) is fixed on the support (4) on fixed fin (3) by steel collar I (5);

Fuselage increases wire cutter (6) structure, upper part is fixed on driving compartment (2) by the upper bracket (7) of wire cutter (6), lower part is then fixed on fuselage (11) by the lower bracket (10) of wire cutter (6), cable wire (1) is then connected to form an entirety with steel collar II (9), and is fixed on wire cutter (6) top by turnbuckle (8).