Aircraft cover

Abstract

The utility model provides an aircraft cover, which relates to the field of aircraft shell covers, and comprises a shell cover, the shell cover is composed of a front fuselage cover body, a front side wing cover body, a rear side wing cover body, a rear fuselage cover body and an empennage cover body, the edge of each part of the shell cover is provided with a mounting hole, the aircraft cover further comprises a plurality of strip blocks, the strip blocks are connected in series, and the strip blocks are connected in series. The strip blocks are embedded in the aircraft fuselage, and the shell cover is connected with the aircraft fuselage through the strip blocks. The strip block is provided with a plurality of jacks, the back face of the strip block is connected with a plurality of electric push rods, and the electric push rods correspond to the jacks in a one-to-one mode. The aircraft cover is composed of a front fuselage cover body, a front side wing cover body, a rear side wing cover body, a rear fuselage cover body and an empennage cover body and is further provided with a strip block and a fixing rod, the strip block and the fixing rod are made to insist on the shell cover through cooperation of an electric push rod, a spiral sliding rail, a round block, a stud and a positioning column, and the shell cover is fixed to an aircraft fuselage. And mounting and dismounting are faster and more convenient, and manual operation is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aircraft shell, concretely is an aircraft cover. BACKGROUND

[0002] The existing aircraft, manned or unmanned aircraft or airship etc. The existing unmanned aircraft shell is fixed by welding, bolt, nut mode.

[0003] In the long-term work project, will be hit by birds or hail, and then lead to the shell surface pitted, there are many recesses. Serious even local area exists damage phenomenon. Therefore, need, regularly replace the shell, but the traditional fixed mode leads to the shell replacement dismounting very troublesome. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides an aircraft cover, solves the problem raised in the background art.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model is realized by the following technical scheme: an aircraft cover, comprising a shell, the shell is composed of a front fuselage cover body, a front side wing cover body, a rear side wing cover body, a rear fuselage cover body and a tail wing cover body, installation holes are formed at the edges of each component of the shell, and a plurality of strips are further included, the plurality of strips are connected together, the strips are embedded on the aircraft body, and the shell is connected to the aircraft body through the strips.

[0008] The strip is provided with a plurality of insertion holes, a plurality of electric push rods are connected to the back of the strip, the electric push rods correspond to the insertion holes one by one, a round block is pivotally connected to the front end of the electric push rod, a threaded column is connected to the round block, and the threaded column can extend into the insertion hole.

[0009] Further comprising a fixing rod, the rod body of the fixing rod is connected with a positioning column, the insertion hole is aligned with the installation hole, the positioning column can be inserted into the insertion hole through the installation hole, the threaded column extends into the positioning column, and the shell is clamped and fixed by the fixing rod and the strip.

[0010] Preferably, the back of the strip is connected with a support, the support is connected with the rear end of the electric push rod, the support is connected with a plurality of spiral slide rails, the spiral slide rails correspond to the electric push rods one by one, the front end of the electric push rod extends into the spiral slide rail, and the spiral slide rail is in sliding fit with the round block.

[0011] Preferably, the surface of the round block is provided with a sliding groove, and the spiral slide rail is in sliding fit with the sliding groove.

[0012] Preferably, the positioning column is a regular hexagon in cross section, the insertion hole is a regular hexagon in cross section, and a screw hole is formed in the rear end of the positioning column and matched with the threaded column.

[0013] Preferably, a hinged rod is hinged between two adjacent blocks.

[0014] (III) Beneficial Effects

[0015] The utility model provides an aircraft cover, has the following beneficial effects:

[0016] 1、 the aircraft cover, by front fuselage cover body, front side wing cover body, rear side wing cover body, rear fuselage cover body, tail cover body is composed, still sets up the block and fixed rod, cooperates through electric push rod, spiral slide rail, round block, stud and positioning column, makes the block and fixed rod hold the shell cover, realizes the shell cover and is fixed on the aircraft body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure display drawing of the utility model;

[0018] Figure 2 It is the block structure schematic view of the utility model;

[0019] Figure 3 It is the block structure sectional view of the utility model;

[0020] Figure 4 It is the fixed rod structure schematic view of the utility model;

[0021] Figure 5 It is the local structure schematic view of the utility model;

[0022] Figure 6 It is the round block structure schematic view of the utility model.

[0023] In the drawing: 1 shell cover, 11 front fuselage cover body, 12 front side wing cover body, 13 rear side wing cover body, 14 rear fuselage cover body, 15 tail cover body, 16 mounting hole, 2 block, 21 insertion hole, 22 hinged rod, 3 electric push rod, 4 round block, 41 sliding slot, 5 threaded column, 6 support, 7 spiral slide rail, 8 fixed rod, 81 positioning column. DETAILED DESCRIPTION

[0024] The utility model embodiment provides an aircraft cover, such as Figures 1-6As shown, including the shell 1, the shell 1 is composed of front fuselage cover body 11, front wing cover body 12, rear wing cover body 13, rear fuselage cover body 14, tail cover body 15, the shell 1 each part edge is provided with mounting hole 16, the mounting hole 16 is equidistantly arranged along the part edge. The shell 1 is made of infrared invisible hail-resistant material, with strong multi-spectrum compatibility, strong environmental adaptability, strong dynamic adjustment ability, low emissivity and high reflection, by regulating the infrared radiation characteristics (such as emissivity, radiation intensity, waveband distribution, etc.) of the target, the radiation contrast with the background is reduced, so as to realize the concealment effect.

[0025] Still comprising a plurality of blocks 2, a plurality of blocks 2 are connected together, the block 2 is fixedly embedded on the aircraft body, and the shell 1 is connected with the aircraft body through the block 2.

[0026] The block 2 is provided with a plurality of insertion holes 21, and the back of the block 2 is provided with a plurality of electric push rods 3, the electric push rod 3 corresponds to the insertion hole 21 one by one, the front end of the electric push rod 3 is pivotally connected with a circular block 4, the circular block 4 is connected with a threaded column 5, and the threaded column 5 can extend into the insertion hole 21.

[0027] Still comprising a fixing rod 8, the fixing rod 8 is welded with a positioning column 81, the insertion hole 21 is aligned with the mounting hole 16, the positioning column 81 can be inserted into the insertion hole 21 through the mounting hole 16, the threaded column 5 extends into the positioning column 81, and the shell 1 is fixedly clamped by the fixing rod 8 and the block 2.

[0028] The back of the block 2 is welded with a support 6, the support 6 is fixedly connected with the rear end of the electric push rod 3, and the electric push rod 3 is embedded in the aircraft body. The support 6 is welded with a plurality of spiral slide rails 7, the spiral slide rail 7 corresponds to the electric push rod 3 one by one, the front end of the electric push rod 3 extends into the spiral slide rail 7, and the spiral slide rail 7 is in sliding fit with the circular block 4.

[0029] The surface of the circular block 4 is provided with a sliding groove 41, and the spiral slide rail 7 is in sliding fit with the sliding groove 41. When the electric push rod 3 is retracted, the circular block 4 rotates along the spiral slide rail 7, so as to drive the threaded column 5 to rotate, make the threaded column 5 screw into or out of the positioning column 81, and achieve the purpose of installation and disassembly.

[0030] The positioning column 81 is a regular hexagon in transverse section, the insertion hole 21 is a regular hexagon in transverse section, and the rear end of the positioning column 81 is provided with a threaded hole matched with the threaded column 5.

[0031] Adjacent two blocks 2 are hingedly connected with a hinge rod 22.

[0032] In summary, the aircraft cover is composed of the front fuselage cover body 11, the front side wing cover body 12, the rear side wing cover body 13, the rear fuselage cover body 14 and the tail wing cover body 15, and is also provided with the strip block 2 and the fixing rod 8, which are kept by the electric push rod 3, the spiral slide rail 7, the round block 4, the stud 5 and the positioning column 81, so as to fix the shell cover 1 on the aircraft body.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An aircraft cover, characterized by: Including the shell cover (1), the shell cover (1) is composed of front fuselage cover body (11), front side wing cover body (12), rear side wing cover body (13), rear fuselage cover body (14), tail cover body (15), the shell cover (1) is provided with mounting hole (16) at the edge of each part, still include a plurality of strips (2), a plurality of strips (2) are connected together, and the strip (2) is inlaid on the aircraft fuselage, and the shell cover (1) is connected with the aircraft fuselage by the strip (2); The strip (2) is provided with a plurality of insertion holes (21), and the back of the strip (2) is connected with a plurality of electric push rods (3), the electric push rod (3) is one-to-one corresponding with the insertion hole (21), and the front end of the electric push rod (3) is pivotally connected with a circular block (4), the circular block (4) is connected with a threaded column (5), and the threaded column (5) can be inserted into the insertion hole (21); Further include fixed rod (8), the fixed rod (8) is connected with a positioning column (81), the insertion hole (21) is aligned with the mounting hole (16), the positioning column (81) can be inserted into the insertion hole (21) through the mounting hole (16), the threaded column (5) is inserted into the positioning column (81), and the shell cover (1) is fixed and clamped by the fixed rod (8) and the strip (2).

2. An aircraft cover according to claim 1, wherein: The back of the strip (2) is connected with a support (6), the support (6) is connected with the rear end of the electric push rod (3), and the support (6) is connected with a plurality of spiral slide rails (7), the spiral slide rail (7) is one-to-one corresponding with the electric push rod (3), the front end of the electric push rod (3) is inserted into the spiral slide rail (7), and the spiral slide rail (7) is in sliding fit with the circular block (4).

3. An aircraft cover according to claim 2, wherein: The surface of the circular block (4) is provided with a sliding groove (41), and the spiral slide rail (7) is in sliding fit with the sliding groove (41).

4. An aircraft cover according to claim 3, wherein: The cross section of the positioning column (81) is a regular hexagon, the cross section of the insertion hole (21) is a regular hexagon, and the rear end of the positioning column (81) is provided with a threaded hole matched with the threaded column (5).

5. An aircraft cover according to claim 4, wherein: Adjacent two strips (2) are hingedly connected with a hinge rod (22).

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