Airplane jack stacking and transporting device

Abstract

The utility model discloses an aircraft jack stacking and transporting device which comprises a lower frame, stand columns and an upper frame, the stand columns are connected to the four corners of the lower frame through quick-release stop pins, the upper frame is connected to the stand columns through quick-release stop pins, ground feet are arranged at the bottoms of the stand columns, and the ground feet are connected to the stand columns through quick-release stop pins. Forked check blocks are evenly distributed at the bottom of a cross rod between the lower frame and the upper frame in the axial direction, a connecting and fixing disc is arranged at the upper end of the cross rod between the lower frame, the quick-release stop pin is connected to the stand column in a pluggable mode and penetrates through the stand column, and a ring outside the quick-release stop pin can be used as a mooring ring. The utility model belongs to the technical field of stacking of airplane jacks, and particularly relates to advanced and practical equipment which can carry out multi-layer stacking according to the space height, is small in size, convenient to operate, stable and reliable to move and suitable for transportation of the airplane jacks in different environments, and belongs to the field of current aviation ground support equipment.

Description

Technical Field

[0001] This utility model belongs to the field of aircraft jack stacking technology, specifically referring to an aircraft jack stacking and transportation device. Background Technology

[0002] To cope with complex combat missions, air force and naval combat aircraft need to constantly relocate, which places higher demands on aircraft ground support equipment. Therefore, addressing the shortcomings of traditional aircraft jacks, such as complex structure, inconvenient transportation, and large storage space requirements, our company has developed an aircraft jack stacking and transportation device to solve these problems. Its main innovations are as follows:

[0003] a) Simple structure, flexible movement, safe and reliable;

[0004] b) Multi-layer storage effectively utilizes space and improves transportation efficiency.

[0005] This aircraft jack stacking and transport device possesses advanced design and manufacturing technologies, placing it at the forefront of similar ground equipment both domestically and internationally. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, this utility model provides an aircraft jack stacking and transportation device, which effectively solves the problems of inconvenient transportation and large storage space required for aircraft jacks with complex structures.

[0007] The technical solution adopted by this utility model is as follows: The present utility model proposes an aircraft jack stacking and transport device, including a lower frame, a column and an upper frame. The column is connected to the four corners of the lower frame by quick-release stop pins, and the upper frame is connected to the column by quick-release stop pins. The bottom of the column is provided with feet. The bottom of the crossbar between the lower frame and the upper frame is evenly distributed with fork-mounted blocks along the axial direction. The upper end of the crossbar between the lower frame is provided with a connecting fixing plate. The quick-release stop pin is inserted and pulled to the column and passes through the column.

[0008] As an improvement to this solution, the outer ring of the quick-release stop pin can be used as a mooring ring.

[0009] As an improvement to this solution, the columns are set perpendicular to the lower frame, the upper frame is set parallel to the lower frame, and the connecting fixing plate is set perpendicular to the columns.

[0010] As an improvement to this design, the lower frame, columns, upper frame, and forklift blocks are all made of high-quality alloy steel square tubing and coated with medium gray polyurethane anti-corrosion paint, providing corrosion resistance.

[0011] The beneficial effects of this utility model by adopting the above structure are as follows:

[0012] The device adopts a standardized, modular, and serialized design, and is manufactured using high-quality alloy steel square tubing. The exterior is coated with a medium-gray polyurethane anti-corrosion coating, providing corrosion resistance. It can be used for storing and anchoring jacks (it is recommended that jacks with a minimum height of less than 1000mm be stacked up to 3 layers, and jacks with a minimum height of less than 1500mm be stacked up to 2 layers, with a recommended stacking height not exceeding 3500mm). It can also be used for jack relocation and transportation. The aircraft jack stacking and transportation device is reusable and can be reused. It has stacking, layering, and mooring functions, as well as lifting and forklifting capabilities. It effectively utilizes space and also has its own folding and stacking functions, reducing its own storage space. The quick-release stop pin with mooring rings allows for rapid assembly and disassembly of the stacking rack, facilitating storage and folding. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an aircraft jack stacking and transport device proposed in this utility model.

[0014] Figure 2 for Figure 1 A magnified view of part A in the middle;

[0015] Figure 3 This is a stacking diagram of an aircraft jack stacking and transport device proposed in this utility model.

[0016] The components include: 1. Lower frame; 2. Column; 3. Upper frame; 4. Foot; 5. Forklift stop; 6. Connecting fixing plate; 7. Quick release stop pin.

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] like Figure 1 , Figure 2 and Figure 3As shown, the present invention proposes an aircraft jack stacking and transport device, comprising a lower frame 1, a column 2, and an upper frame 3. The column 2 is connected to the four corners of the lower frame 1 by quick-release stop pins 7, and the upper frame 3 is connected to the column 2 by quick-release stop pins 7. The bottom of the column 2 is provided with feet 4. Fork-mounted blocks 5 are evenly distributed along the axial direction at the bottom of the crossbar between the lower frame 1 and the upper frame 3. The upper end of the crossbar between the lower frame 1 is provided with a connecting fixing plate 6. The quick-release stop pins 7 are inserted and pulled into the column 2 and are set through the column 2. The outer ring of the quick-release stop pin 7 can be used as a mooring ring.

[0020] The upright 2 is perpendicular to the lower frame 1, the upper frame 3 is parallel to the lower frame 1, and the connecting fixing plate 6 is perpendicular to the upright 2. The lower frame 1, upright 2, upper frame 3 and fork block 5 are all made of high-quality alloy steel square tubes and coated with medium gray polyurethane anti-corrosion coating, which provides corrosion resistance.

[0021] In practical use, the forklift blocks 5 on the lower frame 1 and the upper frame 3 can be used for storing and anchoring jacks. The quick-release stop pins 7 with tie rings can be used to quickly assemble multiple sets of lower frames 1 and upper frames 3. It can also achieve the functions of quickly disassembling the stacking rack and quickly assembling its own stacking rack (it is recommended that jacks with a minimum height of less than 1000mm can be stacked up to 3 layers, jacks with a minimum height of less than 1500mm can be stacked up to 2 layers, and the stacking height should not exceed 3500mm). The above is the entire usage process of the aircraft jack stacking and transportation device.

[0022] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An aircraft jack stacking and transport device, comprising a lower frame (1), a column (2), and an upper frame (3), wherein the column (2) is connected to the four corners of the lower frame (1) by quick-release stop pins (7), and the upper frame (3) is connected to the column (2) by quick-release stop pins (7), and the bottom of the column (2) is provided with feet (4), characterized in that: The bottom of the crossbar between the lower frame (1) and the upper frame (3) is evenly distributed with fork-mounted blocks (5) along the axial direction. The upper end of the crossbar between the lower frame (1) is provided with a connecting fixing plate (6). The quick-release stop pin (7) is inserted and pulled onto the column (2) and is set through the column (2).

2. The aircraft jack stacking and transport device according to claim 1, characterized in that: The ring outside the quick-release stop pin (7) can be used as a tethering ring.

3. The aircraft jack stacking and transport device according to claim 2, characterized in that: The column (2) is perpendicular to the lower frame (1), the upper frame (3) is parallel to the lower frame (1), and the connecting fixing plate (6) is perpendicular to the column (2).

4. The aircraft jack stacking and transport device according to claim 3, characterized in that: The lower frame (1), column (2), upper frame (3) and fork stop (5) are all made of high-quality alloy steel square tubes and coated with medium gray polyurethane anti-corrosion coating, which provides corrosion resistance.

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