Integrated mounting bracket for airborne equipment on airplane and pipeline of airborne equipment

Abstract

The utility model belongs to the technical field of installation and design of airborne equipment on an airplane and pipelines of the airborne equipment, and particularly relates to an integrated installation support for the airborne equipment on the airplane and the pipelines of the airborne equipment. Comprising an airframe connecting plate, an airborne equipment mounting plate, a pipeline mounting plate, an airframe equipment connecting and supporting plate and an airframe pipeline connecting and supporting plate, the two machine body connecting plates are connected to a machine body structure in parallel through bolts. The two ends of the airborne equipment mounting plate are connected to the ends, located on the same side, of the two aircraft body connecting plates through the two aircraft body equipment connecting supporting plates, and the upper portion of the airborne equipment mounting plate is connected with airborne equipment through bolts. The two ends of the pipeline mounting plate are connected to the ends, located on the other sides, of the two machine body connecting plates through the two machine body pipeline connecting supporting plates, and the upper portion of the pipeline mounting plate is connected with a hoop through bolts to be used for mounting and fixing a pipeline.

Description

Technical Field

[0001] The present application belongs to the technical field of design and installation of onboard equipment and pipelines on aircraft, and specifically relates to an integrated mounting bracket for onboard equipment and pipelines on aircraft. Background Art

[0002] Modern aircraft are equipped with numerous onboard devices and pipelines. These devices and pipelines are generally fixed to the aircraft structure, such as frames, beams, panels, and their box sections, by means of brackets, clamps, and other mechanisms. This technical solution has the following drawbacks:

[0003] 1) The large number of brackets and clamps used makes assembly and disassembly cumbersome and greatly increases the weight of the aircraft;

[0004] 2) There are situations where a large number of airborne equipment and their pipelines are arranged in a staggered manner within a limited space. For example, a large number of hydraulic, fuel, cooling pipelines and hydraulic pumps and other equipment cross each other inside the engine nacelle. Providing separate brackets and clamps for each airborne equipment and pipeline is inconvenient to install, usually resulting in serious interference, and requiring a large number of holes to be drilled in the airframe structure for installation, which will greatly weaken the rigidity of the airframe structure.

[0005] This application is proposed in view of the above-mentioned technical defects. Utility Model Content

[0006] The purpose of the present application is to provide an integrated mounting bracket for onboard equipment and its pipelines on an aircraft, so as to overcome or alleviate at least one of the technical defects of the known ones.

[0007] The technical solution of this application is:

[0008] An integrated mounting bracket for airborne equipment and its pipelines on an aircraft, comprising an airframe connecting plate, an airframe equipment mounting plate, a pipeline mounting plate, an airframe equipment connection support plate, and an airframe pipeline connection support plate;

[0009] There are two fuselage connecting plates, which are connected to the fuselage structure in parallel by bolts;

[0010] The two ends of the airborne equipment mounting plate are connected to the two airframe equipment connection support plates at one end on the same side, and the airborne equipment is connected to the upper side thereof by bolts;

[0011] The two ends of the pipeline mounting plate are connected to the support plate through two body pipelines, and are connected to one end of the two body connecting plates on the other side. The top is connected with a clamp by bolts to install and fix the pipeline.

[0012] According to at least one embodiment of the present application, in the above-mentioned integrated mounting bracket for airborne equipment and its pipelines on the aircraft, the fuselage connection plate, the airborne equipment mounting plate, the pipeline mounting plate, the fuselage equipment connection support plate, and the fuselage pipeline connection support plate are integrally formed.

[0013] According to at least one embodiment of the present application, in the above-mentioned integrated mounting bracket for onboard equipment and its pipelines on an aircraft, vertical ribs are provided on the inner sides of the fuselage connection plate, the fuselage equipment connection support plate, and the fuselage pipeline connection support plate.

[0014] According to at least one embodiment of the present application, in the above-mentioned integrated mounting bracket for onboard equipment and its pipelines on an aircraft, the fuselage connecting plate, the fuselage equipment connecting support plate, and the vertical ribs on the inner side of the fuselage pipeline connecting support plate are integrally formed.

[0015] According to at least one embodiment of the present application, in the above-mentioned integrated mounting bracket for onboard equipment and its pipelines on an aircraft, the fuselage structure is specifically a frame, a beam or a box segment.

[0016] This application has at least the following beneficial technical effects:

[0017] Provided is an integrated mounting bracket for onboard equipment and its piping on an aircraft. In specific applications, for situations where a large number of onboard equipment and their piping are staggered within a limited space, the onboard equipment and / or piping can be first mounted and fixed on the mounting bracket, and then the mounting bracket can be fixed to the fuselage structure. This allows for integrated installation of the onboard equipment and its piping, facilitates assembly and disassembly, avoids the increase in aircraft weight and mutual interference caused by the large number of brackets and clamps used, and fixes the aircraft to the fuselage structure only by bolting two fuselage connecting plates together, avoids the need for numerous holes drilled in the fuselage structure for installation, and ensures the rigidity of the fuselage structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of an integrated mounting bracket for onboard equipment and its piping on an aircraft provided in an embodiment of the present application;

[0019] in:

[0020] 1- Airframe connection plate; 2- Airborne equipment installation plate; 3- Pipeline installation plate; 4- Airframe equipment connection support plate; 5- Airframe pipeline connection support plate; 6- Vertical ribs.

[0021] In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. In addition, the drawings are only used for illustrative purposes and should not be understood as limiting this application. DETAILED DESCRIPTION

[0022] To make the technical solution and its advantages of this application more clear, the technical solution of this application will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only some of the embodiments of this application and are only used to explain this application, not to limit this application. It should be noted that for ease of description, only the parts relevant to this application are shown in the accompanying drawings, and other relevant parts can refer to the general design.

[0023] In addition, unless otherwise defined, the technical terms or scientific terms used in the description of this application should have the usual meanings understood by those skilled in the art in the field to which this application belongs. The words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships. When the absolute position of the described object changes, its relative positional relationship may also change accordingly. The word "include" used in the description of this application means that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but does not exclude other elements or objects.

[0024] In addition, it should be noted that, unless otherwise clearly stipulated and limited, the words "installation", "connection" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Technical personnel in the field can understand its specific meaning in this application according to the specific circumstances.

[0025] An integrated mounting bracket for aircraft-mounted equipment and its piping, such as Figure 1 As shown, it includes a body connecting plate 1, an airborne equipment mounting plate 2, a pipeline mounting plate 3, a body equipment connection support plate 4, and a body pipeline connection support plate 5.

[0026] There are two body connecting plates 1, which are connected to the body structure in parallel by bolts. Their specific shape can be designed according to the body structure, and the number and distribution of bolt holes on them can be designed according to the connection strength requirements. The body structure is specifically a load-bearing structure such as a frame, beams, wall panels and box sections.

[0027] The two ends of the airborne equipment mounting plate 2 are connected to the support plate 4 through two body equipment, and are connected to one end of the two body connecting plates 1 on the same side. The airborne equipment is connected to it through bolts above it to install and fix the airborne equipment. Its specific shape can be designed according to the airborne equipment, and the number of bolt holes thereon and their distribution positions can be designed according to the requirements of the connection strength.

[0028] The two ends of the pipeline mounting plate 3 are connected to the support plate 5 through two body pipelines, and are connected to one end of the two body connecting plates 1 on the other side. The top of the plate is connected with a clamp by a bolt to install and fix the pipeline. The number of clamp groups can be designed according to the number of pipelines that need to be fixed.

[0029] The angle between the airborne equipment mounting plate 2 and the pipeline mounting plate 3 and their relative heights can be designed according to the relative positions of the airborne equipment and its pipelines.

[0030] The body connecting plate 1, the airborne equipment mounting plate 2, the pipeline mounting plate 3, the body equipment connection support plate 4, and the body pipeline connection support plate 5 are integrally formed. In order to improve the rigidity of the structure, the body connecting plate 1, the body equipment connection support plate 4, and the body pipeline connection support plate 5 can be further designed to have an integrally formed vertical rib 6 on the inner side. The width of the body equipment connection support plate 4 and the body pipeline connection support plate 5, as well as the number and thickness of the vertical rib 6, can be determined in detailed design according to the rigidity of the structure.

[0031] The integrated mounting bracket for onboard equipment and its piping on an aircraft disclosed in the above embodiment, when used in a specific application, for a situation where a large number of onboard equipment and their piping are staggered in a limited space, the onboard equipment and / or piping can be first mounted and fixed on the mounting bracket, and then the mounting bracket can be fixed to the fuselage structure. This can achieve integrated installation of the onboard equipment and its piping, and is convenient for assembly and disassembly. It can avoid the increase in aircraft weight caused by the large number of brackets and clamps, as well as the problem of mutual interference. Moreover, it is only fixed to the fuselage structure by bolting two fuselage connecting plates 1, which can avoid a large number of drilling holes in the fuselage structure for installation, thereby ensuring the rigidity of the fuselage structure.

[0032] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other. In the absence of conflict, the embodiments in this application and the technical features in the embodiments can be combined with each other to obtain new embodiments.

[0033] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. Those skilled in the art should understand that the scope of protection of the present application is obviously not limited to these specific embodiments. Without departing from the principles of the present application, those skilled in the art can make equivalent changes or replacements to the relevant technical features, and the technical solutions after these changes or replacements will fall within the scope of protection of the present application.

Claims

1. An integrated mounting bracket for aircraft-mounted equipment and its pipelines, characterized in that: It includes a body connection plate (1), an airborne equipment installation plate (2), a pipeline installation plate (3), a body equipment connection support plate (4), and a body pipeline connection support plate (5); There are two machine body connecting plates (1), which are connected to the machine body structure in parallel by bolts; The two ends of the airborne equipment mounting plate (2) are connected to the ends of the two airframe connecting plates (1) on the same side through the two airframe equipment connecting support plates (4), and the airborne equipment is connected to the upper side thereof by bolts; The two ends of the pipeline installation plate (3) are connected to the support plate (5) through two machine body pipelines, and are connected to one end of the two machine body connection plates (1) on the other side. The upper part thereof is connected to a clamp by a bolt to install and fix the pipeline.

2. The integrated mounting bracket for aircraft-mounted equipment and its pipelines according to claim 1, characterized in that: The body connection plate (1), the airborne equipment installation plate (2), the pipeline installation plate (3), the body equipment connection support plate (4), and the body pipeline connection support plate (5) are integrally formed.

3. The integrated mounting bracket for aircraft-mounted equipment and its pipelines according to claim 1, characterized in that: The machine body connection plate (1), the machine body equipment connection support plate (4), and the machine body pipeline connection support plate (5) are provided with vertical ribs (6) on their inner sides.

4. The integrated mounting bracket for aircraft-mounted equipment and its pipelines according to claim 3, characterized in that: The vertical ribs (6) on the inner sides of the machine body connection plate (1), the machine body equipment connection support plate (4), and the machine body pipeline connection support plate (5) are integrally formed.

5. The integrated mounting bracket for aircraft-mounted equipment and its pipelines according to claim 1, characterized in that: The body structure is specifically a frame, beam or box segment.

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