Aircraft accessory maintenance auxiliary device

Abstract

The utility model discloses an aircraft accessory maintenance auxiliary device which comprises a base, an adjusting assembly is arranged on the inner wall of the base and comprises a supporting block, a sliding rod is fixedly installed on the outer surface of the upper side of the supporting block, a first motor is fixedly installed at the bottom of an inner cavity of the supporting block, and a threaded lead screw is fixedly installed on the outer surface of the output end of the first motor. A worm wheel is fixedly installed on the outer surface of the lower side of the supporting block, a worm is meshed with the outer surface of the worm wheel, a second motor is fixedly installed on the outer surface of one end of the worm, and through the arranged adjusting assembly, the first motor is started to drive the threaded lead screw to rotate, and then the second motor is started as needed to drive the worm to rotate; the worm rotates to drive the worm gear meshed with the outer surface of the worm to rotate, so that the supporting block is driven to rotate at the bottom of the inner cavity of the base, by means of the structure, maintenance personnel can take tools or parts conveniently, the workload of the maintenance personnel is reduced, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance auxiliary devices, and more specifically, to an aircraft accessory maintenance auxiliary device. Background Art

[0002] Aircraft maintenance is a complex task that requires professionals. During the maintenance process, professional staff often need to disassemble and install iron connectors such as bolts and nuts. This operation requires certain tools and parts. Since these parts are small in size, they are easy to be lost or installed incorrectly. Therefore, professional maintenance personnel will have their own tool boxes and parts boxes to improve work efficiency and safety. However, during the aircraft maintenance process, maintenance personnel usually stand at high places to perform maintenance work, and their tool boxes are placed on the ground or at a fixed height. When maintenance personnel need tools or parts, they need to bend down to select tools, which is inconvenient for maintenance personnel to work and reduces work efficiency. Since aircraft maintenance is relatively complicated, it will greatly increase the workload of maintenance personnel over a long period of time. In order to solve the deficiencies of the existing technology, we propose an aircraft accessory maintenance auxiliary device. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides an aircraft accessory maintenance auxiliary device to solve the problem that the tool box is placed on the ground or at a fixed height, which is inconvenient for maintenance personnel to work and reduces work efficiency. Since aircraft maintenance is relatively complicated, the workload of maintenance personnel will be greatly increased over a long period of time.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an aircraft accessory maintenance auxiliary device, comprising a base, an adjustment assembly is arranged on the inner wall of the base, a storage assembly is arranged above the base, a protective cover is threadedly connected to the inner wall of the base, a U-shaped handle is welded on the upper outer surface of the protective cover, a groove is opened on the upper outer surface of the base, and a universal wheel is fixedly installed on the lower outer surface of the base;

[0005] The adjustment component includes a support block, a sliding rod is fixedly installed on the upper outer surface of the support block, a No. 1 motor is fixedly installed on the bottom of the inner cavity of the support block, a threaded screw is fixedly installed on the outer surface of the output end of the No. 1 motor, a worm wheel is fixedly installed on the lower outer surface of the support block, a worm is meshed on the outer surface of the worm wheel, and a No. 2 motor is fixedly installed on the outer surface of one end of the worm.

[0006] Among them, the support block rotates on the inner wall of the base, the worm wheel is rotatably connected to the bottom of the inner cavity of the base, the worm is rotatably connected to the inner wall of the base, and the second motor is fixedly installed on one side inner wall of the base.

[0007] Among them, the storage component includes a mounting frame, a through hole is opened inside the mounting frame, the inner wall of the mounting frame is slidably connected to a storage box, a slide plate is symmetrically welded on the lower outer surface of the storage box, an elliptical fixing piece is attached to the outer surface of one side of the storage box, and a T-shaped handle is welded on the top of the elliptical fixing piece.

[0008] Among them, the mounting frame is threadedly connected to the outer surface of the threaded screw, the mounting frame slides on the outer surface of the sliding rod, the mounting frame is fixedly installed on the upper outer surface of the support block, the slide plate is slidably connected to the inner wall of the mounting frame, and the elliptical fixing piece is rotatably connected to the outer surface of one side of the mounting frame.

[0009] Wherein, the four vertical sides of the support block slide on the inner outer surface of the base.

[0010] Wherein, auxiliary blocks are welded on the outer surfaces of both sides of the slide plate, and the auxiliary blocks slide on the inner wall of the mounting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides an adjustment component, including a support block, to start a No. 1 motor to drive the threaded screw to rotate, and then start a No. 2 motor to drive the worm to rotate as needed, and the rotation of the worm drives the worm wheel meshing with the outer surface of the worm to rotate, thereby driving the support block to rotate at the bottom of the inner cavity of the base. By using the above structure, by starting the No. 1 motor and the No. 2 motor, not only the lifting and lowering of the device is realized, but also the rotation of the device is realized, which greatly facilitates the maintenance personnel to take tools or parts, reduces the workload of the maintenance personnel, and thus improves the work efficiency;

[0013] The utility model provides a storage component, including a mounting frame, rotating an elliptical fixing piece so that the elliptical fixing piece leaves the outer surface of the storage box, and then pulling the T-shaped handle to drive the storage box to slide on the inner wall of the mounting frame through the slide plate, and the inner walls on both sides of the mounting frame are slidably connected with the storage boxes. By utilizing the above structure, multiple storage boxes are arranged on the inner walls on both sides of the mounting frame, which not only greatly increases the storage space of the device, but also the multiple storage boxes are separately installed on the inner wall of the mounting frame, which improves the classification ability of the device, maintains the cleanliness of the device, and helps maintenance personnel to more conveniently take the required tools or parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0017] Figure 4 This is a schematic diagram of the storage group structure of the utility model.

[0018] [reference numerals]

[0019] 1. Base; 2. Adjustment component; 3. Storage component; 4. Protective cover; 5. U-shaped handle; 6. Groove; 7. Universal wheel; 21. Support block; 22. Slide rod; 23. Motor No. 1; 24. Threaded screw; 25. Worm gear; 26. Worm; 27. Motor No. 2; 31. Mounting frame; 32. Through hole; 33. Storage box; 34. Slide plate; 35. Oval fixing piece; 36. T-shaped handle. DETAILED DESCRIPTION

[0020] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides an aircraft accessory maintenance auxiliary device, comprising a base 1, an adjustment component 2 is arranged on the inner wall of the base 1, a storage component 3 is arranged above the base 1, a protective cover 4 is threadedly connected to the inner wall of the base 1, a U-shaped handle 5 is welded on the upper outer surface of the protective cover 4, a groove 6 is opened on the upper outer surface of the base 1, and a universal wheel 7 is fixedly installed on the lower outer surface of the base 1;

[0022] The adjustment component 2 includes a support block 21, a slide rod 22 is fixedly installed on the upper outer surface of the support block 21, a No. 1 motor 23 is fixedly installed on the bottom of the inner cavity of the support block 21, a threaded screw 24 is fixedly installed on the outer surface of the output end of the No. 1 motor 23, a worm gear 25 is fixedly installed on the lower outer surface of the support block 21, a worm 26 is meshed on the outer surface of the worm gear 25, and a No. 2 motor 27 is fixedly installed on the outer surface of one end of the worm 26.

[0023] Among them, the support block 21 rotates on the inner wall of the base 1, the worm gear 25 is rotatably connected to the bottom of the inner cavity of the base 1, the worm 26 is rotatably connected to the inner wall of the base 1, and the second motor 27 is fixedly installed on one side of the inner wall of the base 1;

[0024] The first motor 23 is turned on to drive the screw rod 24 to rotate, and then the second motor 27 is started as needed to drive the worm 26 to rotate. The rotation of the worm 26 drives the worm wheel 25 meshing with its outer surface to rotate, thereby driving the support block 21 to rotate at the bottom of the inner cavity of the base 1.

[0025] Among them, the storage component 3 includes a mounting frame 31, a through hole 32 is opened inside the mounting frame 31, a storage box 33 is slidably connected to the inner wall of the mounting frame 31, a slide plate 34 is symmetrically welded on the lower outer surface of the storage box 33, an elliptical fixing part 35 is attached to the outer surface of one side of the storage box 33, and a T-shaped handle 36 is welded above the elliptical fixing part 35.

[0026] The mounting frame 31 is threadedly connected to the outer surface of the threaded screw 24, the mounting frame 31 slides on the outer surface of the slide bar 22, the mounting frame 31 is fixedly mounted on the upper outer surface of the support block 21, the slide plate 34 is slidably connected to the inner wall of the mounting frame 31, and the elliptical fixing member 35 is rotatably connected to the outer surface of one side of the mounting frame 31;

[0027] The elliptical fixing member 35 is rotated to make it leave the outer surface of the storage box 33, and then the T-handle 36 is pulled to drive the storage box 33 to slide on the inner wall of the mounting frame 31 through the slide plate 34. The inner walls on both sides of the mounting frame 31 are slidably connected with the storage boxes 33.

[0028] Among them, the four vertical sides of the support block 21 slide on the inner outer surface of the base 1;

[0029] The four sides of the support block 21 are attached to the inner outer surface of the base 1 to prevent the mounting frame 31 from shaking during the movement of the device, thereby ensuring the stability of the mounting frame 31.

[0030] Auxiliary blocks are welded on the outer surfaces of both sides of the slide plate 34 , and the auxiliary blocks slide on the inner wall of the mounting frame 31 .

[0031] The working process of the utility model is as follows:

[0032] First, the device is moved to a suitable working position through the universal wheel 7. When in use, the protective cover 4 is rotated to remove the protective cover 4 from the inner wall of the base 1, and then each elliptical fixing member 35 is rotated to make the elliptical fixing member 35 leave the outer surface of the storage box 33, and then the T-handle 36 is pulled to drive the storage box 33 to slide out on the inner wall of the mounting frame 31 through the slide plate 34. At this time, the tools or parts inside the storage box 33 can be directly taken. When the maintenance personnel are at a certain height, if it is inconvenient to take the required tools and parts, at this time, it is only necessary to turn on the No. 1 motor 23 to drive the threaded screw 24 Rotate, the threaded screw 24 rotates to drive the mounting frame 31 to move upward on the outer surface of the slide bar 22, thereby driving the storage box 33 to move upward until it is in a suitable position. When the direction of the mounting frame 31 needs to be changed, start the second motor 27 to drive the worm 26 to rotate. The rotation of the worm 26 drives the worm wheel 25 meshing with its outer surface to rotate, thereby driving the support block 21 to rotate at the bottom of the inner cavity of the base 1, and finally driving the mounting frame 31 to rotate, so that the required storage box 33 is close to the maintenance personnel, which greatly facilitates the maintenance personnel's picking work, reduces the maintenance personnel's workload, and thus improves work efficiency.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An aircraft accessory maintenance auxiliary device, comprising a base (1), characterized in that: The inner wall of the base (1) is provided with an adjustment component (2), a storage component (3) is provided above the base (1), a protective cover (4) is threadedly connected to the inner wall of the base (1), a U-shaped handle (5) is welded to the upper outer surface of the protective cover (4), a groove (6) is provided on the upper outer surface of the base (1), and a universal wheel (7) is fixedly mounted on the lower outer surface of the base (1); The adjustment assembly (2) comprises a support block (21), a slide bar (22) is fixedly mounted on the upper outer surface of the support block (21), a first motor (23) is fixedly mounted on the bottom of the inner cavity of the support block (21), a threaded screw (24) is fixedly mounted on the outer surface of the output end of the first motor (23), a worm wheel (25) is fixedly mounted on the lower outer surface of the support block (21), a worm (26) is meshed on the outer surface of the worm wheel (25), and a second motor (27) is fixedly mounted on the outer surface of one end of the worm (26).

2. The aircraft accessory maintenance auxiliary device according to claim 1, characterized in that: The support block (21) rotates on the inner wall of the base (1), the worm wheel (25) is rotatably connected to the bottom of the inner cavity of the base (1), the worm (26) is rotatably connected to the inner wall of the base (1), and the second motor (27) is fixedly mounted on one side inner wall of the base (1).

3. The aircraft accessory maintenance auxiliary device according to claim 1, characterized in that: The storage assembly (3) comprises a mounting frame (31), a through hole (32) is provided inside the mounting frame (31), a storage box (33) is slidably connected to the inner wall of the mounting frame (31), a slide plate (34) is symmetrically welded to the lower outer surface of the storage box (33), an elliptical fixing piece (35) is attached to the outer surface of one side of the storage box (33), and a T-shaped handle (36) is welded above the elliptical fixing piece (35).

4. The aircraft accessory maintenance auxiliary device according to claim 3, characterized in that: The mounting frame (31) is threadedly connected to the outer surface of the threaded screw (24), the mounting frame (31) slides on the outer surface of the slide rod (22), the mounting frame (31) is fixedly mounted on the upper outer surface of the support block (21), the slide plate (34) is slidably connected to the inner wall of the mounting frame (31), and the elliptical fixing member (35) is rotatably connected to the outer surface of one side of the mounting frame (31).

5. The aircraft accessory maintenance auxiliary device according to claim 1, characterized in that: The four vertical sides of the support block (21) slide on the inner outer surface of the base (1).

6. The aircraft accessory maintenance auxiliary device according to claim 3, characterized in that: Auxiliary blocks are welded to the outer surfaces of both sides of the slide plate (34), and the auxiliary blocks slide on the inner wall of the mounting frame (31).

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