阅读说明：本技术 一种飞艇探测载荷布局结构 (Airship detection load layout structure ) 是由 王俊 黄少坡 肖红立 侯文杰 于 2020-07-27 设计创作，主要内容包括：本发明公开了一种飞艇探测载荷布局结构,包括飞艇囊体、设于飞艇囊体尾部的尾翼和设于所述飞艇囊体底部的吊舱,所述飞艇囊体的一侧或两侧设有探测载荷。探测载荷安装在飞艇侧面,对空中移动目标进行跟踪探测,具有铺设面积大的特点、目标跟踪能力强,可显著提高雷达探测距离,提高艇载探测设备测量范围和环境适应性。侧面安装探测载荷,飞艇起降灵活,便于维护。(The invention discloses an airship detection load layout structure which comprises an airship capsule, an empennage arranged at the tail part of the airship capsule and a nacelle arranged at the bottom of the airship capsule, wherein detection loads are arranged on one side or two sides of the airship capsule. The detection load is arranged on the side surface of the airship and used for tracking and detecting the air moving target, the device has the advantages of being large in laying area and strong in target tracking capability, radar detection distance can be remarkably improved, and measurement range and environmental adaptability of the airship detection device are improved. The side surface is provided with the detection load, so that the airship is flexible to take off and land and convenient to maintain.)

1. The utility model provides an airship detection load layout structure, includes the airship utricule, locates the fin of airship utricule afterbody and locating the nacelle of airship utricule bottom, its characterized in that: and one side or two sides of the airship capsule body are provided with detection loads.

2. The airship exploration load layout structure according to claim 1, characterized in that: the two sides of the airship capsule body are provided with detection loads, and the detection loads on the two sides of the airship capsule body are symmetrically distributed relative to the airship capsule body.

3. The airship exploration load layout structure according to claim 1, characterized in that: one side of the airship capsule is provided with a detection load, and the other side of the airship capsule is provided with a counterweight device which is symmetrically arranged with the detection load.

4. The airship exploration load layout structure according to claim 3, characterized in that: and a pneumatic rectifying device with the same shape as the detection load is arranged on the outer side of the counterweight device.

5. The airship exploration load layout structure according to claim 4, wherein: the pneumatic rectifying device comprises a skin bracket and a skin, the skin bracket is connected to the side surface of the airship capsule, and the surface of the skin bracket is covered with a layer of skin connected with the surface of the airship capsule.

6. An airship exploration load arrangement according to any of claims 1-5, characterised in that: the lateral surface of the airship capsule is provided with a mounting frame, and the detection load is connected with the airship capsule through the mounting frame.

7. An airship exploration load arrangement according to any of claims 1-5, characterised in that: the empennage is an X-shaped empennage or a cross-shaped empennage.

8. An airship exploration load arrangement according to any of claims 1-5, characterised in that: the airship capsule body is in a single ellipsoid, double ellipsoid or multi-airship capsule combined shape.

9. An airship exploration load arrangement according to any of claims 1-5, characterised in that: the detection load is radar equipment with various functions.

Technical Field

The invention belongs to the field of detection, and particularly relates to an airship detection load layout structure.

Background

In the 20 th century thirty to forty, the first set of equipment capable of receiving electromagnetic waves and the first radar system are successfully developed in the world, and a plurality of high towers and transmission and receiving antennas hung in the middle are the most remarkable characteristics of the set of radars. During the second war, a ground radar chain arranged by the air force in the United kingdom provides important guiding information for the interceptor of the own party in dealing with the air attack of the German force; in 1937, the first airborne radar testing machine in the world is developed and developed for the first time in the United kingdom, and is mounted on an airplane for air interception. The early warning detection, the measurement of a marine moving target, the anti-submergence and the like need stable and reliable measurement data. How to quickly and accurately acquire moving target information data is always the most concerned problem for land-air-sea early warning and detection application.

The airship has the characteristics of strong bearing capacity, adjustable lifting height, long voyage time, safety, reliability, convenience in use and maintenance, low requirement on the limitation of a flying field and supporting facilities and the like, and is applied to the fields of earth observation, electronic interference, emergency communication, remote sensing and remote measuring, aerial geophysical prospecting, forest fire prevention, area monitoring and the like. The overall arrangement structure of current airborne radar measurement system is mostly upper and lower overall arrangement structural style, adopts upper portion or lower part carry mode, wherein:

the upper mounting mode refers to a structural form that the measuring equipment is mounted on the top of an airship capsule. The detection load is mounted at the top of the airship, the detection direction of the suspension mode is upward, and the detection range and the detection distance are relatively limited. For example, chinese patent application No. CN2775677Y discloses an airship type radar with a radar located at the upper or lower part of the airship.

The lower mounting mode means that the measuring equipment is directly hung below the airship and is positioned in the front, the back and the inner positions of the nacelle or is directly hung below the airship. The detection load is mounted in front of and behind the position of the airship pod or inside the airship pod, and the mounting mode needs to increase the total weight of the stable platform, so that the design load is increased. The detection load is hung below the airship and is not positioned in the hanging cabin, and the hanging mode is greatly influenced by airflow and has poor stability, so that the airship is easy to take off and land inconveniently. For example, chinese patent publication No. CN203005740U discloses an airship apparatus with a laser radar measurement system hung under the airship.

In addition, the detection load is arranged below the airship, the detection direction is downward, the detection range and the detection distance are limited, and particularly, the detection range and the detection distance of a moving target are more limited.

Disclosure of Invention

In order to overcome the defects of the conventional detection load layout mode, the invention aims to provide a detection load layout structure of an airship. In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the airship detection load layout structure comprises an airship capsule, an empennage arranged at the tail of the airship capsule and a nacelle arranged at the bottom of the airship capsule, wherein detection loads are arranged on one side or two sides of the airship capsule.

Therefore, the detection load is arranged on the side surface of the airship and used for tracking and detecting the air moving target, the device has the advantages of being large in laying area and strong in target tracking capability, the radar detection distance can be remarkably improved, and the measurement range and the environmental adaptability of the airship detection equipment are improved. The side surface is provided with the detection load, so that the airship is flexible to take off and land and convenient to maintain.

Specifically, both sides of the airship envelope are provided with detection loads, and the detection loads on both sides of the airship envelope are symmetrically distributed relative to the airship envelope. Detection loads are carried on two sides of the airship capsule, and the targets on two sides of the airship capsule can be detected simultaneously while weight balance is kept.

Specifically, one side of the airship envelope is provided with a detection load, and the other side of the airship envelope is provided with a counterweight device symmetrically arranged with the detection load. When only one side of the airship envelope is required to be detected, a detection load is arranged on one side of the airship envelope, and corresponding counterweight devices are additionally arranged on the other side of the airship envelope to overcome the uneven weight of one side of the airship, so that the weights of the two sides of the airship envelope are kept balanced.

In order to reduce pneumatic instability on two sides of an airship bag body, a pneumatic rectifying device with the same shape as the detection load is arranged on the outer side of the counterweight device. The pneumatic rectifying device is wrapped on the outer side of the counterweight device, so that the two sides of the airship bag body are pneumatically balanced.

Specifically, the pneumatic rectifying device comprises a skin bracket and a skin, wherein the skin bracket is connected to the side face of the airship capsule, and the surface of the skin bracket is covered with a layer of skin connected with the surface of the airship capsule. The skin is supported by the skin support to have the same shape as the probe load.

Specifically, the side of airship utricule is equipped with the mounting bracket, and the detection load passes through the mounting bracket and is connected with airship utricule.

Specifically, the tail is an X-shaped tail or a ten-shaped tail.

Specifically, the airship capsule body is in a single ellipsoid, double ellipsoids or multi-airship capsule combined shape.

Specifically, the detection load is a radar device with a plurality of different functions.

The invention has the following beneficial effects: the airship detection load layout structure of the invention is used for installing the detection load on the side surface of the airship to track and detect the moving target in the air. The method has the characteristics of large laying area and strong target tracking capability, can obviously improve the radar detection distance, and improves the measurement range and the environmental adaptability of the shipborne detection equipment. The side surface is provided with the detection load, so that the airship is flexible to take off and land and convenient to maintain.

Drawings

FIG. 1 is a top view of example 1 of the present invention;

FIG. 2 is a side view of example 1 of the present invention;

FIG. 3 is a top view of example 2 of the present invention;

FIG. 4 is a side view of embodiment 2 of the present invention;

fig. 5 is a schematic view of a probe load measurement area according to embodiment 1 of the present invention.

In the figure: 1-airship bag, 2-empennage, 3-nacelle, 4-detection load, 5-counterweight device, 6-pneumatic rectifying device, 61-skin bracket, 62-skin and 7-mounting rack.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.