Auxiliary installation structure for aviation products

Abstract

The present invention relates to the field of aviation product testing technology, and specifically to an auxiliary installation structure for aviation products, including an installation vehicle, an installation support plate and a frame. Two parallel slide rails are installed on the installation vehicle, and sliders are provided on the slide rails. The sliders can move horizontally along the slide rails. The frame is provided on the two sliders, and both ends are supported and fixed by the sliders. The frame can move horizontally on the slide rails with the sliders. The sliders are provided with installation support plates, which are connected to the tops of the sliders through adjusting bolts. The height of the installation support plates relative to the sliders can be adjusted by rotating the adjusting bolts. The installation support plates are provided with a first bracket, a second bracket and a lower fulcrum guide bolt. The first bracket and the tops of the second brackets are provided with guide bolts. The present invention can realize the adjustment of the height and angle of the product during the installation of the aviation product, and can also complete the rapid and reliable installation of the aviation product when there are fewer installers, effectively reducing installation failures and providing support for the smooth implementation of the test.

Description

Technical Field

[0001] The present invention relates to the technical field of aviation product testing, in particular to an auxiliary installation structure for aviation products. Background Art

[0002] During aviation product testing, the product's installation on the test bench must fully simulate its actual installation conditions on aviation equipment. Most aviation products are mounted vertically, either top or bottom. However, due to the inherent design limitations of the product, safe and efficient installation prior to testing is not possible.

[0003] Therefore, it is necessary to propose an auxiliary installation structure for aviation products to solve the problems existing in the prior art. Summary of the Invention

[0004] Technical problem solved by the present invention: The present invention provides an auxiliary installation structure for aviation products, which can adjust the height and angle of the product during the installation of the aviation product, and can complete the rapid and reliable installation of the aviation product even with a small number of installers, effectively reducing installation failures and providing support for the smooth implementation of tests.

[0005] The technical solution of the present invention:

[0006] An auxiliary installation structure for aviation products includes an installation vehicle, an installation support plate and a frame. Two parallel slide rails are installed on the installation vehicle, and sliders are provided on the slide rails. The sliders can move horizontally along the slide rails. The frame is set on the two sliders, and both ends are supported and fixed by the sliders. The frame can move horizontally on the slide rails with the sliders. The slider is provided with an installation support plate, which is connected to the top of the slider by an adjusting bolt. The height of the installation support plate relative to the slider can be adjusted by rotating the adjusting bolt. The installation support plate is provided with a first bracket, a second bracket and a lower fulcrum guide bolt, and the top of the first bracket and the second bracket is provided with a guide bolt.

[0007] Furthermore, the first bracket and the second bracket are both hollow rod-shaped structures, and the tops of the first bracket and the second bracket are provided with annular end covers for installing guide bolts, and the bottoms of the first bracket and the second bracket are provided with base plates and spoke plates. The first bracket and the second bracket are fixed to the mounting support plate through the base plate, and the spoke plates strengthen the connection strength between the first bracket, the second bracket and the base plate.

[0008] Furthermore, the guide bolt is a double-headed bolt structure, the upper end of the guide bolt is a threaded stud, and the lower end is a tapered cylindrical structure. The tapered cylindrical end of the guide bolt is installed in the annular end cover on the top of the first bracket and the second bracket.

[0009] Furthermore, it also includes a threaded bushing, which is installed between the mounting support plate and the adjusting bolt.

[0010] Furthermore, a locking bolt is provided on the side of the slide rail.

[0011] Furthermore, the tapered cylindrical end of the guide bolt is clearance-matched with the annular end covers at the tops of the first bracket and the second bracket, and the clearance is 1 mm.

[0012] Furthermore, a waist-shaped hole is provided on the bottom plate at the bottom of the first bracket and the second bracket, and a bolt for connecting the bottom plate and the mounting support plate is provided in the waist-shaped hole. By moving the bolt in the waist-shaped groove, the position of the first bracket and the second bracket on the mounting support plate can be adjusted.

[0013] Furthermore, the lower fulcrum guide bolt is installed in the threaded hole of the mounting support plate and is locked by a nut.

[0014] Furthermore, a support is provided on the top of the slider, a non-metallic threaded bushing is provided inside the support, and the non-metallic threaded bushing is connected to the adjusting bolt through threaded matching.

[0015] Beneficial effects of the present invention:

[0016] The auxiliary installation structure of aviation products designed by the present invention breaks the fixed mode of the original traditional structure and is provided with an adjustable function. According to the center of gravity of the product itself, the installation angle of the accessory casing can be directly adjusted during installation. The alignment of the accessory casing mounting lug and the test bench mounting fixed point can be completed through simple translation work, thereby meeting the test installation requirements, saving installation time, and ensuring safe operation during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the auxiliary installation structure of an aviation product and the installation of the aviation product of the present invention;

[0018] Figure 2 This is a schematic diagram of the auxiliary installation structure of the aviation product of the present invention;

[0019] Figure 3 This is a top view of the auxiliary installation structure of the aviation product of the present invention (including the installation support plate);

[0020] Figure 4 This is a top view of the auxiliary installation structure of the aviation product of the present invention (excluding the installation support plate);

[0021] Figure 5 This is a side view of the auxiliary installation structure of the aviation product of the present invention;

[0022] Figure 6 This is a schematic diagram of the installation position of the slide rail and the locking bolt of the present invention;

[0023] Among them: 1-guide bolt, 2-first bracket, 3-mounting support plate, 4-adjusting bolt, 5-slide rail, 6-lower fulcrum guide bolt, 7-frame, 8-second bracket, 9-locking bolt. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the specific embodiments of the present invention, such as the shapes and structures of the various components involved, the relative positions and connection relationships between the various parts, the functions and working principles of the various parts, the manufacturing process and the operation and use methods, etc., through the description of the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention:

[0025] The first embodiment of the present invention: An auxiliary installation structure for aviation products, including an installation vehicle, an installation support plate 3 and a frame 7, wherein the installation vehicle is installed with two parallel slide rails 5, and a slider is provided on the slide rail 5, and the slider can move horizontally along the slide rail, and the frame 7 is provided on the two sliders, and the two ends are supported and fixed by the sliders, and the frame 7 can move horizontally on the slide rail 5 with the slider, and the slider is provided with a mounting support plate 3, and the mounting support plate 3 is connected to the top of the slider by an adjusting bolt 4, and the height of the mounting support plate 3 relative to the slider can be adjusted by rotating the adjusting bolt 4, and the mounting support plate 3 is provided with a first bracket 2, a second bracket 8 and a lower fulcrum guide bolt 6, and the top of the first bracket 2 and the second bracket 8 is provided with a guide bolt 1.

[0026] The guide bolt 1 is a double-headed bolt structure. The upper end of the guide bolt 1 is a threaded stud and the lower end is a tapered cylindrical structure. It is made of 45 steel, which has high mechanical strength. Its function is to support and guide the product to the annular end cover of the first bracket 2 and the second bracket 8.

[0027] The first and second brackets 2 and 8 are both hollow rod-shaped structures. Ring-shaped end caps for mounting guide bolts 1 are located on their tops, and base plates and spokes are located on their bottoms. Both brackets 2 and 8 are made of 45-gauge steel. The base plates secure the first and second brackets 2 and 8 to the mounting support plate 3, while the spokes reinforce the connection between the base plates.

[0028] The mounting support plate 3 is a square plate structure made of 45 steel, and serves as a supporting structure to connect the first bracket 2, the second bracket 8, the slide rail 5 and the frame 7 to form a whole.

[0029] The adjusting bolt 4 is a bolt structure with a disc handle installed on one side for easy tightening and adjustment. It is made of stainless steel. The installation angle is adjusted mainly by rotating the adjusting bolt 4 to tilt the mounting support plate.

[0030] The slide rail 5 is a tubular composite structure made of stainless steel and has a double-layer installation. One side is installed on the mounting support plate 3 and is equipped with a pulley, and the other side is installed on the frame 7 for adjusting the position of the mounting support plate 3.

[0031] The lower fulcrum guide bolt 6 is a double-headed bolt structure. The upper end of the lower fulcrum guide bolt 6 is a threaded stud and the lower end is a tapered cylindrical structure. It is made of 45 steel, which has high mechanical strength. Its function is to connect the product and the mounting support plate 3 into one.

[0032] The frame 7 is made of square steel pipes to form a square frame, which serves as the bottom support structure of the installation structure and is connected to the slider to form a whole.

[0033] The locking bolt 9 is a single screw structure, and the locking bolt 9 is equipped with a U-shaped clamp. The locking bolt 9 is screwed into the U-shaped clamp. After the locking bolt 9 is tightened, the U-shaped clamp is locked to the slide rail, thereby limiting the movement of the mounting support plate.

[0034] Furthermore, the guide bolt 1 is a double-headed bolt structure, the upper end of the guide bolt 1 is a threaded stud, and the lower end is a tapered cylindrical structure. The upper end of the guide bolt 1 is connected to the product, and the tapered cylindrical end of the guide bolt 1 is installed in the annular end cover at the top of the first bracket 2 and the second bracket 8, so as to achieve the purpose of forming the product into a whole with the first bracket 2 and the second bracket 8.

[0035] Furthermore, it also includes a threaded bushing, which is installed between the mounting support plate 3 and the adjusting bolt 4, so that the adjusting bolt 4 can be screwed into the mounting support plate 3, thereby achieving the purpose of connecting the adjusting bolt 4 and the mounting support plate 3 as a whole.

[0036] Furthermore, a locking bolt 9 is provided on the side of the slide rail. After the mounting support plate 3 is adjusted on the slide rail 5, the locking bolt 9 is tightened to achieve the effect of fixing the slide rail 5 and the mounting support plate 3, and finally fix the product position.

[0037] Furthermore, the tapered cylindrical end of the guide bolt 1 is clearance-matched with the annular end cover at the top of the first bracket 2 and the second bracket 8, and the clearance is 1 mm. This designed clearance can make the guide bolt 1 better fit with the first bracket 2 and the second bracket 8, reducing the difficulty of installation, and after adjusting the inclination angle of the mounting support plate 3, the guide bolt 1 has a certain fitting margin in the end cover.

[0038] Furthermore, waist-shaped holes are provided on the bottom plates at the bottom of the first bracket 2 and the second bracket 8, and bolts for connecting the bottom plate and the mounting support plate 3 are provided in the waist-shaped holes. By moving the bolts in the waist-shaped grooves, the first bracket 2 and the second bracket 8 can be adjusted to appropriate positions on the mounting support plate 3 to achieve the effect of adapting to the spatial position of the product mounting hole.

[0039] Furthermore, the lower fulcrum guide bolt 6 is installed in the threaded hole of the mounting support plate 3 and is locked by a nut to achieve the effect of fixing the lower fulcrum guide bolt 6 and connecting the product and the mounting support plate 3 as one.

[0040] Furthermore, a support is provided on the top of the slider, and a non-metallic threaded bushing is provided inside the support. The non-metallic threaded bushing is connected to the adjustment bolt 4 through threaded cooperation. Tightening the adjustment bolt 4 can achieve the effect of adjusting the mounting support plate 3 and fixing it.

[0041] The second embodiment of the present invention is an auxiliary mounting structure for aviation products, comprising a guide bolt 1, a first bracket 2, a mounting support plate 3, an adjustment bolt 4, a slide rail 5, a lower support guide bolt 6, a frame 7, a second bracket 8, and a locking bolt 9, wherein:

[0042] The slide rail 5 and the frame 7 form a basic base. The slide rail 5 is connected to the installation vehicle through bolts, so that the entire basic base can be moved horizontally and adjusted on the installation vehicle. After the adjustment is completed, the locking bolt 9 can be tightened to fix the installation base. The first bracket 2 and the second bracket 8 are installed on the installation support plate 3 to form a mounting base. The guide bolt 1 and the lower fulcrum guide bolt 6 are installed on the auxiliary hanging point of the product. The product is installed on the bracket 2, the bracket 8 and the installation support plate 3 through the guide bolt 1. The adjusting bolt 4 connects the installation support plate 3 and the frame 7 to form a whole. The adjusting bolts 4 at the four corners can be adjusted so that the adjusting bolts 4 are pressed against the frame 7 to adjust the height of the installation support plate 3. When the bolts 4 at the four corners are adjusted to different heights, the installation support plate 3 is tilted to achieve the purpose of adjusting the angle of the product.

[0043] The third embodiment of the present invention is the structural installation process of the present invention: when the accessory casing is installed, the guide bolt 1 and the lower support guide bolt 6 are first installed on the product, and the product is introduced into the first bracket 2, the second bracket 8 and the mounting support plate 3 through the guide bolt 1 and the lower support guide bolt 6. By adjusting the height of the adjusting bolt 4 on the frame 7, the plate surface of the mounting support plate 3 is tilted and adjusted to an angle, and the position of the slide rail 5 is adjusted to position the mounting support plate 3 to a suitable position, thereby achieving the purpose of adjusting the installation position of the accessory casing. Subsequently, the locking nut 9 is tightened to make the fulcrum position of the accessory casing lifting ear fully meet the angle of the installation edge, so that the accessory casing mounting lifting ear and the test bench installation fixing point can be aligned through simple translation, thereby achieving fast, accurate and safe installation.

[0044] In summary, the auxiliary installation structure of aviation products designed by the present invention breaks the fixed mode of the original traditional structure, and is provided with an adjustable function. According to the center of gravity of the product itself, the installation angle of the accessory casing can be directly adjusted during installation. The alignment of the accessory casing mounting lug and the test bench mounting fixed point can be completed through simple translation work, which meets the test installation requirements, saves installation time, and ensures safe operation during the installation process.

[0045] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. An auxiliary installation structure for aviation products, characterized in that: The cam is provided with a plurality of parallel rails, the plurality of sliders are provided on the plurality of sliders, and the plurality of sliders are supported and fixed at both ends by the sliders, and the plurality of sliders are supported and fixed at both ends by the sliders, and the plurality of sliders are supported and fixed at both ends by the sliders, and the plurality of sliders are supported and fixed at both ends by the sliders, and the plurality of sliders are supported and fixed at both ends by the sliders. A waist-shaped hole is provided on the bottom plate at the bottom of the first bracket and the second bracket, and a bolt for connecting the bottom plate and the mounting support plate is provided in the waist-shaped hole. By moving the bolt in the waist-shaped groove, the position of the first bracket and the second bracket on the mounting support plate can be adjusted; When installing the accessory receiver, first install the guide bolt and the lower fulcrum guide bolt on the product. The product is introduced into the first bracket, the second bracket and the mounting support plate through the guide bolt and the lower fulcrum guide bolt. By adjusting the height of the adjusting bolt on the frame, the plate surface of the mounting support plate is tilted to adjust the angle, and the position of the slide rail is adjusted to make the mounting support plate position to the appropriate position to achieve the purpose of adjusting the installation position of the accessory receiver. Then tighten the locking nut so that the fulcrum position of the accessory receiver lifting ear fully meets the angle of the installation edge.

2. The auxiliary installation structure for aviation products according to claim 1, characterized in that: The first bracket and the second bracket are both hollow rod-shaped structures. The tops of the first bracket and the second bracket are provided with annular end covers for installing guide bolts. The bottoms of the first bracket and the second bracket are provided with base plates and spokes. The first bracket and the second bracket are fixed to the mounting support plate through the base plate, and the spokes strengthen the connection strength between the first bracket, the second bracket and the base plate.

3. The auxiliary installation structure for aviation products according to claim 2, characterized in that: The guide bolt is a double-headed bolt structure, the upper end of the guide bolt is a threaded stud, and the lower end is a tapered cylindrical structure. The tapered cylindrical end of the guide bolt is installed in the annular end cover on the top of the first bracket and the second bracket.

4. The auxiliary installation structure for aviation products according to claim 1, characterized in that: Also included is a threaded bushing installed between the mounting support plate and the adjusting bolt.

5. The auxiliary installation structure for aviation products according to claim 1, characterized in that: The side surfaces of the slide rails are provided with locking bolts.

6. The auxiliary installation structure for aviation products according to claim 3, characterized in that: The tapered cylindrical end of the guide bolt is clearance-matched with the annular end cover at the top of the first bracket and the second bracket, and the clearance is 1 mm.

7. The auxiliary installation structure for aviation products according to claim 1, characterized in that: The lower support point guide bolt is installed in the threaded hole of the mounting support plate and is locked by a nut.

8. The auxiliary installation structure for aviation products according to claim 1, characterized in that: A support is provided on the top of the sliding block, a non-metallic threaded bushing is provided inside the support, and the non-metallic threaded bushing is connected to the adjusting bolt through threaded matching.

Images