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A drop-type radiosonde catapult, catapult device and automatic delivery device

A technology of ejection device and radiosonde, which is applied in the direction of launcher, instrument, transportation and packaging, etc., can solve the problems of limited flying height, difficult manual operation, high cost of human and financial resources for detection, and achieve high versatility and convenient ejection Effect

Active Publication Date: 2021-02-19
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a drop-type radiosonde catapult, catapult device and automatic delivery equipment that can be used for high-altitude aircraft, so as to solve the problem of difficult manual operation, limited flight height, and excessive human and financial costs for detection. High-level problems, and the ejection device has been improved, only the mechanical structure is used, and each ejection barrel operates independently to avoid reliability problems caused by failures

Method used

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  • A drop-type radiosonde catapult, catapult device and automatic delivery device
  • A drop-type radiosonde catapult, catapult device and automatic delivery device
  • A drop-type radiosonde catapult, catapult device and automatic delivery device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]Such asFigure 1-Figure 3 As shown, a drop-down radiosonde projectile barrel of this embodiment includes a barrel body 1, an elastic member 3, and a clamping release assembly located in the barrel body 1. One end of the elastic member 3 is connected to the cylinder body 1, and the other end is connected to the push plate 27. The clamping release assembly is arranged along the axis of the cylinder body 1, and one side of the push plate 27 is connected to the push plate 27. The end of the clamp release assembly is clamped; the clamp release assembly is driven by the driving end of the ejection steering gear 107 to reciprocate along the axial direction of the barrel body 1 to clamp or release the push plate 27; Wherein, when the push plate 27 is clamped, the elastic member 3 is compressed. After the push plate 27 is released, the radiosonde in the cylinder body 1 is ejected under the action of the elastic member 3.

[0038]The ejection barrel of this embodiment can effectively eject ...

Embodiment 2

[0048]Such asFigure 4 As shown, an ejection device of this embodiment includes the radiosonde projectile barrel 105, the revolving frame wheel, the stepping motor 106, the ejection steering gear 107, and the release control system 110 described in Embodiment 1. The ejection barrel is A number of them are all installed in the rotating frame wheel along the direction of rotation perpendicular to the rotating frame wheel. The stepping motor 106 is connected to the rotating frame wheel and drives the rotating frame wheel to rotate to make any radiosonde The ejection barrel corresponds to the drive end of the ejection steering gear 107, and the drive end of the ejection steering gear 107 drives the chuck release assembly in the corresponding radiosonde ejection barrel to reciprocate, and the release control system 110 is used for After the drop-down radiosonde enters the launch state, the radiosonde is ejected out of the projectile barrel by controlling the connected ejection steering ge...

Embodiment 3

[0054]Such asFigure 1-Figure 5As shown, an automatic delivery device of this embodiment includes the ejection device described in Embodiment 2 and a pod cabin 400, the ejection device 100 is installed inside the pod 400, and the first supporting end cover , The second supporting end cover is fixed in the pod cabin body, the revolving frame wheel is coaxially arranged in the pod cabin body 400 and can rotate in the pod cabin body 400, the stepping motor 106, The ejection steering gear 107, the door steering gear 109 and the delivery control system 110 are respectively installed on the supporting end cover.

[0055]Specifically, when the pod control system issues an ejection command, it first controls the pod door servo to open the door, and when the door opening sensor detects that the door is opened in place, the ejection device starts to operate to eject the radiosonde ; When the radiosonde pops out smoothly, the door servo is turned off, and when the door close sensor detects that th...

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Abstract

The invention relates to a drop-type radiosonde catapult, an catapult device and an automatic delivery device. The catapult comprises a cylinder body and a clamping release assembly, an elastic member and a push plate located in the cylinder body. The clamping release assembly is positioned along the cylinder body Arrangement of the axis, one end of the elastic member is connected with the locking and releasing assembly, the other end is connected with the push plate, one side of the pushing plate is connected with the elastic member, the pushing plate can be locked or released with the locking and releasing assembly; the locking and releasing assembly is stressed Move back and forth along the axial direction of the barrel body to clamp or release the push plate; wherein, when the push plate is clamped, the elastic member is compressed, and after the push plate is released, the probe in the barrel body is moved under the action of the elastic member. The empty instrument pops up. The ejection barrel of the present invention can effectively eject the radiosonde in the barrel body by using the clamping and releasing assembly, and the ejection is convenient; the barrel body is equipped with a locking and releasing assembly, and each ejecting barrel is an independent ejecting part. When multiple catapults are used, even if one is damaged, it will not affect the use of other catapults.

Description

Technical field[0001]The invention relates to the technical field of meteorological detection and sounding equipment, in particular to a drop-down radiosonde projectile barrel, ejection device and automatic launching equipment.Background technique[0002]Dropsonde is to drop the radiosonde from an aircraft (such as airplanes, airships, etc.) from a predetermined height to obtain the atmospheric temperature, humidity, pressure, wind direction, wind speed, etc. from the predetermined drop height to the ground (sea) surface Meteorological elements. It has a certain contribution to make up for the scarcity of high-altitude meteorological observation stations in areas such as oceans, deserts, low latitudes and the southern hemisphere. It plays an important role in typhoon detection and forecasting, the reasonable distribution of the global high-altitude observation station network, obtaining more comprehensive high-altitude observation data, establishing atmospheric science theories and im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D1/02B64D47/00G01W1/08
CPCB64D1/02B64D47/00G01W1/08
Inventor 彭文武张亚乾郑海堃刘泽林胡剑桥陈伟郭振杰马效培武云东侯景华
Owner BEIJING INST OF RADIO MEASUREMENT
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