Vertical fixing bracket for airplane flap

Abstract

The utility model discloses an airplane flap vertical fixing bracket which comprises a base, a universal wheel with a lock is installed at the lower end of the base, a scissor lift is installed at the upper end of the base, connecting rods are vertically installed on the two sides of the upper end of the scissor lift, a plurality of threaded through holes are formed in the connecting rods from top to bottom, and positioning screw rods are connected into the threaded through holes in a threaded mode. The inner side of the positioning screw rod is detachably connected with a universal ball, the inner side of the universal ball is connected with a positioning block, and compared with the prior art, the positioning device has the beneficial effects that when an off-position airplane flap is fixed, the positioning screw rod is rotated to move inwards, so that the left positioning block and the right positioning block are tightly pressed on the surface of the airplane flap, and the airplane flap is fixed; the scissor lift is adjusted according to the height of the flap during repair, so that repair is facilitated; compared with an existing simple bracket or simple placement of the flaps, the flap bracket solves the problem of convenience in placement of the flaps, and protects the flaps to avoid secondary damage in the placement process.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft repair, in particular to an aircraft flap vertical fixing bracket. Background Art

[0002] Aircraft flaps are located at the trailing edge of the wing. Their primary function is to reduce speed during takeoff and landing while maintaining sufficient lift. When removing an aircraft flap for repair, due to its large size, weight, and irregular shape, placing it either facing up or facing down after removal can be inconvenient. Furthermore, its heavy weight makes it difficult to move. Without protective measures, it can easily be scratched, damaged, or worn by the flap bracket, causing secondary damage to the flap and resulting in economic losses. Therefore, we propose a vertical mounting bracket for aircraft flaps. Utility Model Content

[0003] The purpose of the utility model is to provide an aircraft flap vertical fixing bracket to solve the problems raised in the above background technology.

[0004] A vertical fixing bracket for an aircraft flap includes a base, a universal wheel with a lock is installed at the lower end of the base to facilitate the movement and fixation of the bracket, a scissors-type lift is installed at the upper end of the base, and the height of the bracket is adjusted by the scissors-type lift, a bottom pad is provided in the middle of the upper end of the scissors-type lift, and the bottom pad is made of polyurethane material, connecting rods are vertically installed on both sides of the upper end of the scissors-type lift, and the connecting rods are provided with a plurality of threaded through holes from top to bottom, and positioning screws are screwed in the threaded through holes, and the inner side of the positioning screw is detachably connected to a universal ball, and the inner side of the universal ball is connected to a positioning block, and the positioning block is made of polyurethane material.

[0005] Preferably, a threaded blind hole is provided on the inner side of the positioning screw, a connecting screw is threaded into the threaded blind hole, and a universal ball is installed on the inner side of the connecting screw to facilitate the disassembly of the connecting screw. After the connecting screw is disassembled, the positioning screw can be disassembled, so that it can be inserted into different threaded blind holes and adjusted to different height positions according to the size of the flap.

[0006] Preferably, the inner side surface of the connecting rod is provided with a side pad, and the side pad is made of polyurethane material.

[0007] Preferably, a handle is installed on the outside of the positioning screw, which facilitates the rotation of the positioning screw.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] When fixing a dislocated aircraft flap, several brackets are placed along the length direction of the flap to fix the flap. First, the position of the positioning screw is adjusted according to the size and height of the aircraft flap, and then the positioning screw is rotated and moved inward so that two positioning blocks on the left and right are pressed tightly against the surface of the aircraft flap, thereby fixing the aircraft flap. The bottom pad below can effectively protect the bottom of the flap. When repairing, the scissor lift is adjusted according to the height of the flap to facilitate repair. Compared with the simple placement of existing simple brackets or flaps, this solves the problem of convenient flap placement, ensures that the flap is kept in a posture that is convenient for repair, and protects the flap to avoid secondary damage during the placement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the main view of the utility model;

[0011] Figure 2 This is a sectional view of the main structure of the present invention.

[0012] In the figure: 1. Base, 2. Scissor lift, 3. Bottom plate, 4. Connecting rod, 401. Threaded through hole, 5. Side plate, 6. Positioning screw, 601. Threaded blind hole, 7. Handle, 8. Connecting screw, 9. Universal ball, 10. Positioning block, 11. Lockable universal wheel. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] See also Figure 1-2A vertical fixing bracket for an aircraft flap comprises a base 1, a universal wheel 11 with a lock is installed at the lower end of the base 1 to facilitate the movement and fixation of the bracket, a scissor lift 2 is installed at the upper end of the base 1, and the height of the bracket is adjusted by the scissor lift 2, a bottom pad 3 is provided in the middle of the upper end of the scissor lift 2, and the bottom pad 3 is made of polyurethane material, which can effectively protect the bottom of the flap, a connecting rod 4 is vertically installed on both sides of the upper end of the scissor lift 2, and a side pad 5 is provided on the inner side of the connecting rod 4, and the side pad 5 is made of polyurethane material, and a plurality of threaded through holes 401 are opened on the connecting rod 4 from top to bottom, a positioning screw 6 is screwed in the threaded through hole 401, and a handle 7 is installed on the outside of the positioning screw 6 , the rotation of the positioning screw 6 is facilitated by the handle 7, and a threaded blind hole 601 is provided on the inner side of the positioning screw 6, and a connecting screw 8 is screwed in the threaded blind hole 601. A universal ball 9 is installed on the inner side of the connecting screw 8 to facilitate the disassembly of the connecting screw 8. After the connecting screw 8 is disassembled, the positioning screw 6 can be disassembled, so that different threaded blind holes 601 can be selected to be inserted into the positioning screw 6 to adjust the height position according to the size of the flap. The inner side of the universal ball 9 is connected with a positioning block 10, which is made of polyurethane. The position of the positioning screw 6 is adjusted according to the size and height of the aircraft flap, and then the positioning screw 6 is moved inward by rotating the positioning screw 6 so that the two positioning blocks 10 on the left and right are pressed against the surface of the aircraft flap to fix the aircraft flap.

[0015] Working principle: When fixing a dislocated aircraft flap, several brackets are placed along the length direction of the flap to fix the flap. First, the position of the positioning screw 6 is adjusted according to the size and height of the aircraft flap. Then, by rotating the positioning screw 6 inward, the two positioning blocks 10 on the left and right are pressed tightly against the surface of the aircraft flap to fix the aircraft flap. The bottom pad 3 below can effectively protect the bottom of the flap. When repairing, adjust the scissor lift 2 according to the height of the flap.

[0016] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0017] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An aircraft flap vertical fixing bracket, comprising a base (1), characterized in that: A universal wheel (11) with a lock is installed at the lower end of the base (1), a scissors lift (2) is installed at the upper end of the base (1), a bottom plate (3) is provided in the middle of the upper end of the scissors lift (2), connecting rods (4) are vertically installed on both sides of the upper end of the scissors lift (2), the connecting rods (4) are provided with a plurality of threaded through holes (401) from top to bottom, a positioning screw (6) is screwed into the threaded through hole (401), a universal ball (9) is detachably connected to the inner side of the positioning screw (6), and a positioning block (10) is connected to the inner side of the universal ball (9).

2. The aircraft flap vertical fixing bracket according to claim 1, characterized in that: A threaded blind hole (601) is provided on the inner side of the positioning screw (6), a connecting screw (8) is screwed into the threaded blind hole (601), and a universal ball (9) is installed on the inner side of the connecting screw (8).

3. The aircraft flap vertical fixing bracket according to claim 1, characterized in that: A side pad (5) is provided on the inner side surface of the connecting rod (4).

4. The aircraft flap vertical fixing bracket according to claim 1, characterized in that: A handle (7) is installed on the outside of the positioning screw (6).

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