阅读说明：本技术 一种飞机蒙皮运输装置 (Aircraft skin conveyer ) 是由 张康武 范玉林 屈黎明 徐长安 于 2020-04-01 设计创作，主要内容包括：本发明涉及飞机蒙皮领域,具体涉及一种飞机蒙皮运输装置,包括车架、两对车轮、气囊、单向阀、接口、放气阀、气压表、两对限位架、两对收紧器、所述车架为顶部开口的矩形框架,两对所述车轮分别可拆卸连接在车架下两端的前后两侧,所述气囊放置在车架内,所述单向阀、接口、放气阀和气压表设置在车架一侧,所述单向阀和放气阀以及气压表与气囊连通,所述接口与单向阀接通,两对所述限位架分别铰接在车架上两端的前后两侧,所述限位架与车架外侧壁面之间铰接收紧器。本发明由于采用了气囊作为支撑蒙皮的支撑装置,有效解决了在运输和起吊过程中容易被划伤的问题,进而实现了对蒙皮的安全保障。由于采用限位架,可以防止蒙皮防止气囊时侧滑。(The invention relates to the field of aircraft skins, in particular to an aircraft skin transportation device which comprises a frame, two pairs of wheels, an air bag, a check valve, an interface, an air release valve, a barometer, two pairs of limiting frames and two pairs of tighteners, wherein the frame is a rectangular frame with an opening at the top, the two pairs of wheels are detachably connected to the front side and the rear side of the lower two ends of the frame respectively, the air bag is placed in the frame, the check valve, the interface, the air release valve and the barometer are arranged on one side of the frame, the check valve, the air release valve and the barometer are communicated with the air bag, the interface is communicated with the check valve, the two pairs of limiting frames are hinged to the front side and the rear side of the upper two ends of. The invention effectively solves the problem that the skin is easily scratched in the transportation and lifting processes by adopting the air bag as a supporting device for supporting the skin, thereby realizing the safety guarantee of the skin. Due to the adoption of the limiting frame, the skin can be prevented from sideslipping when the air bag is prevented.)

1. An aircraft skin transportation device, characterized in that: comprises a frame (1), two pairs of wheels (2), an air bag (3), a one-way valve (4), a connector (5), an air release valve (6), a barometer (7), two pairs of limiting frames (8) and two pairs of tighteners (9), the frame (1) is a rectangular frame with an opening at the top, two pairs of wheels (2) are respectively detachably connected to the front side and the rear side of the lower end of the frame (1), the air bag (3) is arranged in the frame (1), the one-way valve (4), the interface (5), the air release valve (6) and the barometer (7) are arranged at one side of the frame (1), the one-way valve (4), the deflation valve (6) and the barometer (7) are communicated with the air bag (3), the interface (5) is communicated with the one-way valve (4), the two pairs of limiting frames (8) are respectively hinged on the front side and the rear side of the two ends of the frame (1), and a tightener (9) is hinged between the limiting frame (8) and the outer side wall surface of the frame (1).

2. The aircraft skin transport device of claim 1, wherein: the front end and the rear end of the frame (1) are fixed with traction rings (10).

3. The aircraft skin transport device of claim 1, wherein: the limiting frame (8) is covered with a rubber layer (11) relatively to the inner side.

4. The aircraft skin transport device of claim 1, wherein: the bottom of the air bag (3) is detachably connected with the bottom in the frame (1), the outer surface of the air bag (3) is made of nylon cloth, and the sealing layer covers the inner part of the air bag (3).

5. The aircraft skin transport device of claim 1, wherein: the bottom of the air bag (3) is communicated with the one-way valve (4), the air release valve (6) and the air pressure meter (7).

6. The aircraft skin transport device of claim 1, wherein: and the inner wall surface of the frame (1) covers the limiting plate (12).

7. The aircraft skin transport device of claim 1, wherein: and four corners of the frame (1) are fixed with anti-collision corners (13).

Technical Field

The invention relates to the field of aircraft skins, in particular to an aircraft skin conveying device.

Background

The airplane skin parts are stressed complexly and are in direct contact with the outside, so that the airplane skin parts are required to have good strength and plasticity and very high surface quality. The turnover frequency of the skin parts is large, and the defects of surface deformation, crease marks, scratches and the like are difficult to avoid. In a production field, skins are stored, circulated and transported by using skin transport vehicles, and a large number of skin transport vehicles capable of placing skins with different curvatures are needed because the curvatures of skin parts are different. In practice, it is difficult to ensure that enough skin transport vehicles are placed in the production site due to the limitation of factory space. If the covering is placed at will or is placed on improper covering transport vechicle, cause defects such as covering deformation, crease, fish tail very easily, directly influence the covering quality, current transport means adopts the bow member of different curvatures to support the covering, and this kind of support mode causes the mar to covering contact surface easily, and it is loaded down with trivial details to operate moreover, so need one kind not cause fish tail and the higher conveyer of suitability to the covering.

Disclosure of Invention

The invention provides an aircraft skin conveying device, which solves the problem that a supporting surface of an aircraft skin is damaged in the conveying process in the prior art, realizes safe conveying and is suitable for more aircraft skins with different curvatures.

The technical problem solved by the invention can be realized by adopting the following technical scheme:

the utility model provides an aircraft skin conveyer, includes frame, two pairs of wheels, gasbag, check valve, interface, bleed valve, barometer, two pairs of spacing framves, two pairs of tighteners the frame is open-topped rectangular frame, two pairs both sides around the connection both ends under the frame can be dismantled respectively to the wheel, the gasbag is placed in the frame, check valve, interface, bleed valve and barometer set up in frame one side, check valve and bleed valve and barometer and gasbag intercommunication, the interface switches on with the check valve, two pairs spacing framves articulate both sides around both ends on the frame respectively, articulated tightener between spacing frame and the frame outside wall.

And traction rings are fixed at the front end and the rear end of the frame.

The relative inboard cover rubber layer of spacing.

The bottom of the air bag is detachably connected with the bottom in the frame, the outer surface of the air bag is made of nylon cloth, and the interior of the air bag is covered with a sealing layer.

The bottom of the air bag is communicated with the one-way valve, the air release valve and the air pressure gauge.

And the inner wall surface of the frame covers the limiting plate.

And four corners of the frame are fixed with anti-collision corners.

The invention has the beneficial effects that: because the air bag is used as a supporting device for supporting the skin, the problem that the skin is easily scratched in the transportation and lifting processes is effectively solved, and the safety guarantee of the skin is further realized.

Due to the adoption of the limiting frame, the skin can be prevented from sideslipping when the air bag is prevented.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the present invention.

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

In the figure: 1-a vehicle frame; 2-vehicle wheels; 3-air bag; 4-a one-way valve; 5-interface; 6-air release valve; 7-a barometer; 8-a limiting frame; 9-a tightener; 10-a traction ring; 11-a rubber layer; 12-a limiting plate; 13-crashproof angle.

Detailed Description