Adapter of ground air-conditioned vehicle

Abstract

The utility model belongs to the technical field of aviation ground equipment, and discloses an adapter of a ground air-conditioned vehicle, which comprises an airplane joint, a middle pipeline and an air-conditioned vehicle joint, the airplane joint is connected with an interface of the airplane air-conditioned vehicle through a telescopic clamping structure, and the middle pipeline with a telescopic function is arranged between the airplane joint and the air-conditioned vehicle joint. And the air-conditioned vehicle joint is connected with a telescopic clamping structure on an air supply interface on the air-conditioned vehicle. The ground air-conditioned vehicle can be normally used when the air-conditioned vehicle is not directly connected with the ground air-conditioned vehicle interface in space, and the ground air-conditioned vehicle interface structure is convenient to disassemble and assemble, stable after being installed and high in air tightness.

Description

Technical Field

[0001] The utility model belongs to the technical field of aviation ground equipment and relates to a ground air-conditioning vehicle, in particular to a ground air-conditioning vehicle adapter. Background Art

[0002] Generally, in order to meet the needs of air conditioning during ground maintenance of the aircraft, improve the insufficient ground refrigeration capacity of the refrigeration system, and quickly connect the ground air conditioning vehicle to provide conditioned air to the cabin, the aircraft is equipped with a ground air conditioning vehicle interface system. For details, see Figure 1 .

[0003] There are many devices in the tail section of a certain type of aircraft, and the space available for installing the ground air-conditioning vehicle interface is limited. Due to space constraints, the user's air-conditioning vehicle cannot be directly connected when connecting the aircraft's ground air-conditioning vehicle connector to the air-conditioning vehicle, and an adapter is required for connection. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a ground air-conditioning vehicle and an adapter to ensure that the ground air-conditioning vehicle can be used normally when space is not sufficient to directly connect the air-conditioning vehicle to the aircraft through the ground air-conditioning vehicle interface.

[0005] The technical solution of the utility model is as follows:

[0006] A ground air-conditioning vehicle adapter comprises an aircraft connector, an intermediate pipeline and an air-conditioning vehicle connector. The aircraft connector is connected to an aircraft air-conditioning vehicle interface via a telescopic clamp structure. An intermediate pipeline with a telescopic function is provided between the aircraft connector and the air-conditioning vehicle connector. The air-conditioning vehicle connector is connected to the telescopic clamp structure on an air supply interface on the air-conditioning vehicle.

[0007] Furthermore, the intermediate pipeline is a hose.

[0008] Furthermore, the air conditioning vehicle connector is consistent with the aircraft air conditioning vehicle interface structure, and the aircraft connector is consistent with the air supply interface structure on the air conditioning vehicle.

[0009] Furthermore, a sealing strip is provided on the outer annular surface of the aircraft connector and the air conditioning vehicle connector.

[0010] Furthermore, the telescopic clamp structure has two, and the two telescopic clamp structures are symmetrically arranged on both sides of the aircraft joint. The telescopic clamp structure includes a clamp head, a clamp head rod, a support, a pull rod, a base plate, a spring, a handle and a handle seat. The clamp head is a structure with protrusions on both sides of the top. The lower part of the clamp head is connected to the rotating shaft at the top of the support through the clamp head rod. The bottom of the support and the top of the pull rod are fixedly connected. The pull rod passes through the base plate fixed to the aircraft joint and connects the handle and the telescopic end of the handle seat. The telescopic end of the handle and the handle seat is controlled by the rotation of the handle; the spring is sleeved outside the pull rod and is arranged between the base plate and the support.

[0011] Furthermore, the end face of the air-conditioning vehicle connector is a flange structure, and the disk body is provided with at least two centrally symmetrical U-shaped through holes, and the radial position and width of the U-shaped through holes match the radial position and width of the clamping head of the telescopic clamping structure.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model provides a new connection technology between an air-conditioning vehicle and an aircraft ground air-conditioning vehicle interface, ensuring that the ground air-conditioning vehicle can be used normally when the space is not sufficient for the air-conditioning vehicle to be directly connected to the aircraft ground air-conditioning vehicle interface.

[0014] 2. The structure of the utility model is easy to assemble and disassemble, and the structure is stable and airtight after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation method of the utility model patent, the following is a brief introduction to the drawings required for use in the implementation method. It should be understood that the following drawings only show certain embodiments of the utility model patent and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the ventilation principle of a typical air-conditioned vehicle;

[0017] Figure 2 It is the overall schematic diagram of the ground air-conditioning vehicle adapter;

[0018] Figure 3 yes Figure 2 BB schematic diagram;

[0019] Figure 4 yes Figure 2 Schematic diagram of CC;

[0020] Among them, 1 is the aircraft connector, 2 is the intermediate pipeline, 3 is the air-conditioning car connector, 4 is the clamp, 5 is the clamp rod, 6 is the support, 7 is the pull rod, 8 is the bottom plate, 9 is the spring, and 10 is the handle and the handle seat. DETAILED DESCRIPTION

[0021] This section is an embodiment of the utility model, which is used to explain and illustrate the technical solution of the utility model. In the absence of conflict, the embodiments of the utility model and the features in the embodiments can be combined with each other.

[0022] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the orientations or positional relationships of the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or case referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection or an integrated connection; it can be a mechanical connection or a point connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.

[0024] Embodiment 1:

[0025] A ground air-conditioning vehicle adapter comprises an aircraft connector 1, an intermediate pipeline 2 and an air-conditioning vehicle connector 3. The aircraft connector 1 is connected to an interface of the aircraft air-conditioning vehicle through a telescopic clamp structure. An intermediate pipeline 2 with a telescopic function is provided between the aircraft connector 1 and the air-conditioning vehicle connector 3. The air-conditioning vehicle connector 3 is connected to the telescopic clamp structure on an air supply interface on the air-conditioning vehicle.

[0026] The middle pipeline 2 is a hose.

[0027] The air conditioning car connector 3 is consistent with the aircraft air conditioning car interface structure, and the aircraft connector 1 is consistent with the air supply interface structure on the air conditioning car.

[0028] A sealing strip is provided on the outer annular surface of the aircraft connector 1 and the air conditioning vehicle connector 3 .

[0029] There are two telescopic clamp structures, which are symmetrically arranged on both sides of the aircraft joint 1. The telescopic clamp structure includes a clamp head 4, a clamp head rod 5, a support 6, a pull rod 7, a base plate 8, a spring 9, a handle and a handle seat 10. The clamp head 4 is provided with protruding structures on both sides of the top. The lower part of the clamp head 4 is connected to the rotating shaft at the top of the support 6 through the clamp head rod 5. The bottom of the support 6 and the top of the pull rod 7 are fixedly connected. The pull rod 7 passes through the base plate 8 fixed to the aircraft joint 1 and connects the handle and the telescopic end of the handle seat 10. The telescopic end of the handle and the handle seat 10 is controlled by the rotation of the handle; the spring 9 is sleeved outside the pull rod 7 and is arranged between the base plate 8 and the support 6.

[0030] The end face of the air-conditioning vehicle connector 3 is a flange structure, and the disk body is provided with at least two centrally symmetrical U-shaped through holes, and the radial position and width of the U-shaped through holes match the radial position and width of the clamping head 4 of the telescopic clamping structure.

[0031] The utility model belongs to the field of aviation technology and relates to a ground air-conditioning vehicle adapter design technology. The specific design content of the system is as follows: Figure 2 shown.

[0032] The utility model provides a ground air conditioning car adapter design technology to solve the problem that the air conditioning car cannot be connected to the aircraft ground air conditioning car connector when the space is small, ensuring that the air conditioning car can be used for ventilation when the aircraft is on the ground

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the field can easily think of various equivalent modifications or substitutions within the technical scope disclosed in the utility model, and these modifications or substitutions should be included in the protection scope of the utility model.

Claims

1. An adapter for a ground air-conditioning vehicle, characterized in that: The invention comprises an aircraft connector (1), an intermediate pipeline (2) and an air conditioning vehicle connector (3); the aircraft connector (1) is connected to an interface of the aircraft air conditioning vehicle via a telescopic clamp structure; an intermediate pipeline (2) with a telescopic function is provided between the aircraft connector (1) and the air conditioning vehicle connector (3); and the air conditioning vehicle connector (3) is connected to the telescopic clamp structure on an air supply interface on the air conditioning vehicle.

2. The adapter for a ground air-conditioning vehicle according to claim 1, characterized in that: The middle pipeline (2) is a hose.

3. The adapter for a ground air-conditioning vehicle according to claim 1, characterized in that: Sealing strips are provided on the outer annular surfaces of the aircraft connector (1) and the air conditioning vehicle connector (3).

4. The adapter for a ground air-conditioning vehicle according to claim 1, characterized in that: The air conditioning vehicle connector (3) is consistent with the interface structure of the aircraft air conditioning vehicle, and the aircraft connector (1) is consistent with the air supply interface structure on the air conditioning vehicle.

5. The adapter for a ground air-conditioning vehicle according to claim 4, characterized in that: The invention discloses a telescopic clamp structure having two parts, which are symmetrically arranged on both sides of an aircraft joint (1). The telescopic clamp structure comprises a clamp head (4), a clamp head rod (5), a support (6), a pull rod (7), a bottom plate (8), a spring (9), a handle and a handle seat (10). The clamp head (4) is provided with protruding structures on both sides of the top. The lower part of the clamp head (4) is connected to the rotating shaft at the top of the support (6) through the clamp head rod (5). The bottom of the support (6) is fixedly connected to the top of the pull rod (7). The pull rod (7) passes through the bottom plate (8) fixed to the aircraft joint (1) and connects the handle and the telescopic end of the handle seat (10). The telescopic end of the handle and the handle seat (10) is controlled to telescope by the rotation of the handle. The spring (9) is sleeved outside the pull rod (7) and is arranged between the bottom plate (8) and the support (6).

6. The adapter for a ground air-conditioning vehicle according to claim 5, characterized in that: The end face of the air conditioning vehicle connector (3) is a flange structure, and the disk body is provided with at least two centrally symmetrical U-shaped through holes, and the radial position and width of the U-shaped through holes match the radial position and width of the clamping head (4) of the telescopic clamping structure.

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