An aircraft box equipment mounting bracket

Abstract

The application belongs to the field of airborne equipment mounting bracket, and particularly relates to an aircraft box body equipment mounting bracket. The mounting bracket comprises a bracket web, edge beams, a base and vertical ribs. The edge beams comprise lower edge beams, upper edge beams, left edge beams and right edge beams, which are arranged along the circumference of the bracket web respectively. The upper edge beams are provided with bolt holes for connecting with airborne equipment. The base is connected with the lower edge beams and is provided with bolt holes for connecting with the aircraft body structure. The vertical ribs are connected with the bracket web, the lower edge beams and the upper edge beams respectively. The application adopts the modularization and standardization design idea, can adapt to different requirements of various airborne equipment for installation, greatly reduces the design cost and shortens the development cycle.

Description

Technical Field

[0001] This application belongs to the field of airborne equipment mounting brackets, and specifically relates to an aircraft housing equipment mounting bracket. Background Technology

[0002] Currently, most aircraft mounting brackets are designed based on the structure, dimensions, and operating environment of the airborne equipment. This means that the airborne equipment must be completed before the mounting bracket can be designed. Furthermore, the design process must consider factors such as the connection method and strength with the aircraft structure. This results in a wide variety of mounting bracket structures, lacking a unified approach suitable for diverse airborne equipment. This lack of modular and standardized design principles hinders the rapid design of aircraft systems.

[0003] Therefore, there is an urgent need for a technical solution to overcome or mitigate at least one of the aforementioned defects in the existing technology. Utility Model Content

[0004] The purpose of this application is to provide an aircraft housing equipment mounting bracket to solve at least one problem existing in the prior art.

[0005] The technical solution of this application is:

[0006] An aircraft housing equipment mounting bracket, comprising:

[0007] Stent web;

[0008] The side beam includes a lower side beam, an upper side beam, a left side beam, and a right side beam. The lower side beam, the upper side beam, the left side beam, and the right side beam are respectively arranged along the circumference of the web of the support. The upper side beam has bolt holes for connecting with airborne equipment.

[0009] The base is connected to the lower beam, and bolt holes are provided on the base for connection with the aircraft body structure;

[0010] The uprights are connected to the web of the support, the lower side beam, and the upper side beam, respectively.

[0011] In a preferred embodiment of this application, the web of the support, the side beam, the base, and the vertical rib are integrally formed.

[0012] In a preferred embodiment of this application, the web of the support is provided with a plurality of weight-reducing holes.

[0013] In a preferred embodiment of this application, the web of the support includes various height specifications to accommodate different airborne equipment installation height requirements.

[0014] In a preferred embodiment of this application, the left beam and / or the right beam are configured as inclined beams according to their installation positions.

[0015] In a preferred embodiment of this application, the base includes various sizes to accommodate different connection requirements.

[0016] In a preferred embodiment of this application, the reinforcing bar is a vertical reinforcing bar or an inclined reinforcing bar.

[0017] In a preferred embodiment of this application, the vertical ribs include various thickness specifications to accommodate different connection strength requirements.

[0018] In a preferred embodiment of this application, two of the aircraft housing equipment mounting brackets are connected side by side.

[0019] The utility model has at least the following beneficial technical effects:

[0020] The aircraft housing equipment mounting bracket of this application adopts a modular and standardized design concept, which can adapt to the different installation requirements of various airborne equipment, greatly reducing design costs and shortening the development cycle. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of an aircraft housing equipment mounting bracket according to one embodiment of this application;

[0022] Figure 2 This is a schematic diagram of an aircraft housing equipment mounting bracket with increased bracket web height according to one embodiment of this application;

[0023] Figure 3 This is a schematic diagram of an aircraft housing equipment mounting bracket that reduces the number of bolt holes on the upper beam according to one embodiment of this application;

[0024] Figure 4 This is a schematic diagram of an aircraft housing equipment mounting bracket that reduces the number of base bolt holes according to one embodiment of this application;

[0025] Figure 5 This is a schematic diagram of an aircraft housing equipment mounting bracket with reduced number of vertical ribs according to one embodiment of this application;

[0026] Figure 6 This is a schematic diagram of an aircraft housing equipment mounting bracket with inclined vertical ribs according to one embodiment of this application;

[0027] Figure 7 This is a schematic diagram of two aircraft housing equipment mounting brackets connected side by side according to one embodiment of this application.

[0028] in:

[0029] 1-Base; 2-Lower beam; 3-Upper beam; 4-Standing rib; 5-Weight reduction hole. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0031] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this application.

[0032] The following is in conjunction with the appendix Figures 1 to 7 This application will be described in further detail.

[0033] This application provides an aircraft housing equipment mounting bracket, including: a bracket web, side beams, a base 1, and vertical ribs 4.

[0034] like Figure 1 As shown, the aircraft housing equipment mounting bracket is a box-section structure, with the bracket web, side beams, base 1, and vertical ribs 4 being integrally molded.

[0035] The web of the support frame has multiple weight-reduction holes 5. These holes 5 are designed at locations on the web of the support frame where the stress is relatively low, thus reducing the overall weight of the support frame. In a preferred embodiment of this application, the web of the support frame includes various height specifications to accommodate different installation height requirements of airborne equipment. For example... Figure 2 As shown in this embodiment, depending on the different installation heights of the airborne equipment, a bracket with a corresponding bracket web height can be selected to meet the different installation height requirements of the equipment.

[0036] The side beams include a lower side beam 2, an upper side beam 3, a left side beam, and a right side beam. These beams are arranged circumferentially along the web of the support structure. The upper side beam 3 has bolt holes for connection to airborne equipment. The lower side beam 2 increases the contact area between the support and the aircraft structure, improving the lateral stability of the support installation. The upper side beam 3 connects the support to the airborne equipment, and the number of bolt holes in the upper side beam 3 can be adjusted according to the connection requirements of the airborne equipment. In a preferred embodiment of this application, the left side beam and / or the right side beam are configured as inclined beams based on the installation position. When the required strength of the connection between the support and the airborne equipment increases or decreases, this can be achieved by adjusting the number of connection holes between the upper side beam 3 and the airborne equipment, such as... Figure 3 As shown in the figure, this embodiment presents an aircraft housing equipment mounting bracket structure that reduces the number of bolt holes on the upper beam.

[0037] The base 1 is connected to the lower beam 2. Bolt holes are provided on the base 1 for connection to the aircraft fuselage structure, and the number of bolt holes on the base 1 can be adjusted according to the connection strength requirements. In a preferred embodiment of this application, the base 1 includes various sizes to accommodate different connection needs. When the connection strength requirement between the bracket and the fuselage structure increases or decreases, this can be achieved by adjusting the dimensions of the base 1 structure and the number of bolt holes, such as... Figure 4 As shown in the figure, this embodiment provides an aircraft housing equipment mounting bracket structure that reduces the number of base bolt holes.

[0038] The vertical reinforcement 4 is connected to the web of the support, the lower beam 2, and the upper beam 3, respectively. The vertical reinforcement 4 structure is used to improve the longitudinal stiffness of the support, and the number of vertical reinforcement 4 can be increased or decreased according to the required stiffness. When the stiffness of the support needs to be increased or decreased, this can be achieved by increasing or decreasing the number of vertical reinforcement 4 structures, such as... Figure 5 As shown, this embodiment provides an aircraft housing equipment mounting bracket structure that reduces the number of vertical ribs. In a preferred embodiment of this application, the vertical rib 4 is either a vertical rib or an oblique rib, and the vertical rib 4 includes various thickness specifications to adapt to different connection strength requirements. Depending on the different stress forms of the bracket, the vertical rib 4 structure can adopt a vertical rib or oblique rib structure to adapt to different types of loads, such as... Figure 6 As shown in the figure, this embodiment presents an aircraft housing equipment mounting bracket structure with inclined ribs.

[0039] In a preferred embodiment of this application, depending on the size of the airborne equipment, two or more brackets can be arranged side-by-side to connect the airborne equipment to the airframe structure. For example... Figure 7 As shown in the figure, this embodiment provides a side-by-side connection structure for two aircraft housing equipment mounting brackets.

[0040] This application designs the aircraft housing equipment mounting bracket as a versatile box-section structure. First, depending on the different installation heights of the airborne equipment, the required installation height can be achieved by adjusting the height of the bracket web between the upper and lower side beams. The longitudinal stability issue caused by increasing the bracket height can be resolved by increasing the thickness and number of the vertical ribs 4. Second, depending on the different requirements of the airborne equipment's weight, working environment, and installation strength, the number of bolt holes can be increased. The lower side beam 2 has a large contact area with the fuselage structure, and the upper side beam 3 has a large contact area with the airborne equipment, providing more space for bolt hole openings. Finally, depending on the size of the airborne equipment, two or more brackets can be used side-by-side to connect the airborne equipment to the fuselage structure. This bracket design can adapt to the different installation requirements of various airborne equipment, significantly reducing design costs and shortening the development cycle.

[0041] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An aircraft housing equipment mounting bracket, characterized in that, include: Stent web; Side beams include a lower side beam (2), an upper side beam (3), a left side beam, and a right side beam. The lower side beam (2), the upper side beam (3), the left side beam, and the right side beam are respectively arranged along the circumference of the web of the support. The upper side beam (3) has bolt holes for connecting with airborne equipment. The base (1) is connected to the lower beam (2), and bolt holes are provided on the base (1) for connection with the aircraft body structure; The uprights (4) are connected to the web of the support, the lower side beam (2) and the upper side beam (3) respectively.

2. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The web of the support, the side beam, the base (1), and the vertical rib (4) are integrally formed structures.

3. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The web of the support has multiple weight-reducing holes (5).

4. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The support web includes various height specifications to accommodate different airborne equipment installation height requirements.

5. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The left beam and / or the right beam are configured as inclined beams according to their installation positions.

6. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The base (1) includes various sizes to accommodate different connection requirements.

7. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The vertical reinforcement (4) is either a vertical or diagonal reinforcement.

8. The aircraft housing equipment mounting bracket according to claim 7, characterized in that, The vertical reinforcement (4) includes various thickness specifications to adapt to different connection strength requirements.

9. The aircraft housing equipment mounting bracket according to claim 1, characterized in that, The two aircraft housing equipment mounting brackets are connected side by side.

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