KR100854402B1 - Grenade launcher for helicopter - Google Patents

Grenade launcher for helicopter Download PDF

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Publication number
KR100854402B1
KR100854402B1 KR1020070068461A KR20070068461A KR100854402B1 KR 100854402 B1 KR100854402 B1 KR 100854402B1 KR 1020070068461 A KR1020070068461 A KR 1020070068461A KR 20070068461 A KR20070068461 A KR 20070068461A KR 100854402 B1 KR100854402 B1 KR 100854402B1
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South Korea
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fire
base plates
grenades
fire extinguisher
helicopter
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KR1020070068461A
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Korean (ko)
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박진규
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(주) 두일기업연구소
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
    • A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toys (AREA)

Abstract

A grenade launcher for a helicopter is provided to rapidly and efficiently throw down a few grenades mounted therein into a non-accessible fire field and to simplify the configuration thereof. A grenade launcher includes two base plates(10) constituting front and rear faces, and interval maintenance rods(11) positioned between the base plates. Holes(12) and supporting tube bodies(13) are formed in the two base plates so as to mount and launch a few grenades(2). A plurality of guide rods(14) are provided between the opposite supporting tube bodies. Therefore, the grenades can be inserted into the paths defined by the supporting tube bodies and the guide rods, and launched therefrom. In addition, electronic ignition apparatuses(16) are installed at the rear surface of the one-side rear end base plate, blocking the holes. By the simple configuration, a few grenades can be mounted on and launched from the grenade launcher to extinguish a fire.

Description

헬기용 소화탄 발사장치{Grenade launcher for helicopter}Grenade launcher for helicopter

본 발명은 화재발생 장소가 근접하기 어려운 장소일 때 헬기에서 화재를 진압하기 위한 소화탄을 발사하는 장치에 관한 것으로, 간단한 구성이면서 여러 개의 소화탄을 적재한 상태에서 신속하고 효율적으로 소화탄을 화재현장에 투하가 가능토록 하는 발사장치에 관한 것이다. The present invention relates to an apparatus for firing a fire extinguisher for extinguishing a fire from a helicopter when a place where a fire occurs is difficult to approach. The present invention relates to a launch device that allows for drop on site.

주지된 바와 같이 화재가 근접이 어려운 원거리에서 발생하였을 때에는 진화작업에 큰 애로를 겪는 것이 당연한 것인데, 이와 같은 원거리 진화작업의 한가지 예로는 포탄과 같이 원거리에서 소화탄을 발사하는 방법이 있기는 하지만, 이는 정확성에 부족함이 있어서 근래에는 헬기(헬리콥터)를 이용하여 직접 소화탄을 투하하는 방법이 제시되고 있다. As is well known, when fires occur at long distances that are difficult to approach, it is natural that firefighting would be a major problem. This is lacking in accuracy, and recently, a method of dropping a fire extinguisher directly using a helicopter has been proposed.

이러한 헬기를 이용한 소화탄을 투하 시에는 종래에 수작업을 이용하여 직접 화재현장의 상공에서 투하하는 방법을 취하였지만, 이러한 방법의 경우 소화탄을 투하하는 인력이 필요하므로 인력이 낭비되는 측면에 있고, 화재현장의 바로 위 상공에서 투하를 하여야 하므로 위험성이 따르면서 정확한 투하가 어려운 문제가 있었다. In the case of dropping a fire extinguisher using a helicopter, a conventional method was used to manually drop a fire extinguisher over a fire site. However, in this case, manpower is wasted because it requires a manpower to drop a fire extinguisher. Since the drop should be directly above the fire site, there was a problem that the precise drop was difficult.

상기한 문제점을 감안하여 안출한 본 발명은 최대한 간단한 구성으로 발사장치를 구성하면서도 여러 개의 소화탄을 한꺼번에 장착한 후, 장착된 소화탄을 한꺼번에 발사하거나 또는 여러 개의 소화탄을 연속으로 발사할 수 있도록 하여 인력의 소요와 위험성을 줄이면서도 효과적으로 소화탄을 투하하여 화재가 진압될 수 있도록 함을 목적으로 하는 것이다. The present invention devised in view of the above problems is to configure the launch device in a simple configuration as possible, but also to install a plurality of fire extinguishers at once, so that the equipped fired coal fired at once or to fire multiple fire extinguishers at once. The aim is to reduce the manpower requirements and risks, but also to effectively extinguish fire extinguishers so that the fire can be put out.

본 발명은 상기한 바와 같은 과제를 해결하기 위하여 발사장치를 구성하되 발사장치는 거리를 유지하는 간격유지봉을 앞뒤 쪽의 베이스판과 베이스판 사이에 설치하여 형체를 유지토록 하고, 앞뒤 베이스판의 사이에는 각각 지지관체를 구성한 후 마주보는 지지관체의 사이를 여러 개의 가이드봉을 구성함으로써 가이드봉과 지지관체가 소화탄의 발사통로가 되도록 하며, 후단 쪽 베이스판에는 발사를 위한 전자점화장치를 구성함을 특징으로 하는 것이다. The present invention constitutes a launch device to solve the above problems, but the launch device is installed between the base plate and the base plate of the front and rear to maintain the distance between the base plate and the base plate to maintain the distance, After constructing each support pipe, the guide bar and the support pipe are the fire passages of the fire extinguisher by constituting a plurality of guide bars between the support pipes facing each other, and an electronic ignition device for firing is formed on the rear base plate. It is characterized by.

이러한 구성에 의해 무게고 가볍고 간단한 구성으로 여러 개의 소화탄을 적재하였다가 발사할 수 있는 발사장치를 제공하게 됨으로써, 헬기에 장착하여 사용할 경우에 투하를 위한 별도의 인력이 필요 없어서 인력을 절감할 수 있게 되는 것이고, 그에 따라 투하 인력이 위험에 처하는 경우도 방지되는 것이다.This configuration provides a launching device that can load and fire several fire extinguishers in a light, lightweight and simple configuration, thus saving manpower by eliminating the need for a separate maneuver when mounted and used in a helicopter. This prevents the risk of dropping personnel.

또한, 신속하게 여러 발의 소화탄을 동시에 또는 연속으로 발사할 수 있어서 화재를 매우 효율적이고 신속하게 진압할 수 있는 것이다. In addition, it is possible to fire several fire extinguishers at the same time or in succession, so that the fire can be extinguished very efficiently and quickly.

본 발명의 실시를 위한 구체적인 구성을 첨부된 도면에 의거 상세히 살펴본다. It looks at in detail with reference to the accompanying drawings a specific configuration for the practice of the present invention.

본 발명에 의한 발사장치(1)는 전면과 후면을 이루는 두 개의 베이스판(10)으로 형체를 구성하는데, 두 개의 베이스판(10) 사이에는 간격유지봉(11)을 연결함으로써 일정한 간격을 유지하면서 발사장치로(1)서의 형체를 유지하게 되는 것이다.The launch device 1 according to the present invention constitutes a shape by two base plates 10 constituting the front and rear surfaces, and maintains a constant gap by connecting the gap retaining rods 11 between the two base plates 10. While maintaining the shape of the launch device (1).

두 개의 베이스판(10)에는 각각 여러 개의 소화탄(1)의 장착과 발사를 위한 구멍(12)을 형성하고 구멍(12)의 내측에는 지지관체(13)를 구성하며, 또한 마주보는 지지관체(13)의 사이에는 다수 개의 가이드봉(14)을 구성함으로써 지지관체(13)와 가이드봉(14)이 이루는 통로가 소화탄(2)이 삽입되고 발사가 이루어지는 통로가 되는 것이다.In each of the two base plates 10, holes 12 for mounting and firing a plurality of fire extinguishers 1 are formed, and support tubes 13 are formed inside the holes 12, and the support tubes facing each other. By forming a plurality of guide rods (14) between the (13), the passage formed by the support tube 13 and the guide rods 14 is a passage through which the fire extinguisher 2 is inserted and the shot is made.

구멍(12)과 지지관체(13)에는 각각 소화탄(2)의 날개(2')가 가이드 되는 날개요부(15)를 형성하였고, 가이드봉(14)은 날개요부(15)의 양측에 구성하여 역시 날개(2')를 가이드 하도록 구성된 것이다., In the hole 12 and the support tube 13, a wing recess 15 for guiding the wing 2 'of the fire extinguisher 2 is formed, respectively, and the guide rod 14 is formed at both sides of the wing recess 15. It is also configured to guide the wings (2 '),

일측 후단 측 베이스판(10)의 후면에는 구멍(12)을 막는 형태로 전자점화장치(16)를 설치한 것으로, 전기적인 신호를 유입시키면 소화탄(2) 후단의 점화부 뇌관을 폭발시키고 따라서 소화탄(2)이 발사되도록 한 것이다.On the rear side of the base plate 10 on one side, the electronic ignition device 16 is installed in the form of blocking the hole 12. When an electrical signal is introduced, the ignition unit primer at the rear end of the fire coal 2 is exploded and thus The fire extinguisher (2) is to be fired.

이러한 구성에 따른 작용을 살펴보면, 본 발명에 의한 발사장치(1)를 헬기의 임의의 적절한 위치에 장착을 하고, 발사 스위치로부터 연결되는 시그널 선을 전자점화장치(16)에 각각 연결하여 발사를 준비한다. Looking at the action according to this configuration, the launch device 1 according to the present invention is mounted at any suitable position of the helicopter, and the signal line connected from the launch switch is connected to the electronic ignition device 16 to prepare for launching. do.

화재의 현장 상공에 도달하여 조종사 또는 발사를 담당한 헬기 승무원이 발사 스위치를 누르게 되면 발사신호가 전자점화장치(16)에 전달이 되고, 전자점화장치(16)는 소화탄(2)의 뇌관을 터트려 소화탄(2)이 통로를 타고 발사되는 것이다. When the pilot or the helicopter crew in charge of firing presses the firing switch, the firing signal is transmitted to the electronic ignition device 16, and the electronic ignition device 16 detonates the primer of the fire extinguisher 2. The fire extinguisher (2) is fired through the passage.

소화탄(2)은 날개(2')가 가이드봉(14)과 가이드관체(13) 및 구멍(13)의 날개요부(15)를 타고 전면 쪽 베이스판(10)의 구멍(12)을 통과하여 발사가 이루어진다. The fire extinguisher (2) passes through the holes (12) of the front base plate (10) through the guide rod (14), the guide tube (13), and the wing recess (15) of the hole (13). The launch is made.

투하된 소화탄(2)은 화재 현장에 도달하여 일반적인 소화탄의 기능과 같이 폭발이 이루어지면 소화약제를 퍼뜨려 소화작용을 하는 것이다. The dropped fire extinguisher (2) is to reach the scene of the fire and explode the extinguishing agent when the explosion is made as a function of a general fire extinguisher.

도 1은 본 발명에 의한 발사장치의 사시도1 is a perspective view of a launch device according to the present invention

도 2는 본 발명에 의한 발사장치의 단면도Figure 2 is a cross-sectional view of the launch device according to the present invention

도 3은 본 발명에 의한 발사장치의 장착상태 요부 확대도Figure 3 is an enlarged view of the main mounting state of the launch device according to the present invention

***도면의 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

1: 발사장치 2: 소화탄1: Launcher 2: Fire Extinguisher

2': 날개2 ': wing

10: 베이스판 11: 간격유지봉10: base plate 11: interval holding rod

12: 구멍 13: 지지관체12: hole 13: support body

14: 가이드봉 15: 날개요부14: guide rod 15: wing tip

16: 전자점화장치16: electronic lighting device

Claims (1)

전면과 후면을 이루는 두 개의 베이스판(10)으로 형체를 구성하고, 두 개의 베이스판(10) 사이에는 간격유지봉(11)을 연결함으로써 일정한 간격을 유지하면서 발사장치로(1)서의 형체를 유지하게 하며, The body is composed of two base plates 10 that form the front and the rear, and the shape of the firing device 1 is maintained while maintaining a constant gap by connecting the gap retaining rods 11 between the two base plates 10. To maintain 두 개의 베이스판(10)에는 각각 여러 개의 소화탄(1)의 장착과 발사를 위한 구멍(12)을 형성하고 구멍(12)의 내측에는 지지관체(13)를 구성하며, In each of the two base plates 10, holes 12 for mounting and firing a plurality of fire extinguishers 1 are formed, and inside the holes 12, a support tube 13 is formed. 마주보는 지지관체(13)의 사이에는 다수 개의 가이드봉(14)을 구성함으로써 지지관체(13)와 가이드봉(14)이 이루는 통로가 소화탄(2)이 삽입되고 발사가 이루어지는 통로가 되도록 구성하며,By forming a plurality of guide rods 14 between the supporting support bodies 13 facing each other, the passage formed by the support tube 13 and the guide rods 14 is configured to be a passage through which the fire extinguisher 2 is inserted and the shot is made. , 구멍(12)과 지지관체(13)에는 각각 소화탄(2)의 날개(2')가 가이드 되는 날개요부(15)를 형성하였고, 가이드봉(14)은 날개요부(15)의 양측에 구성하여 역시 날개(2')를 가이드 하도록 하고, In the hole 12 and the support tube 13, a wing recess 15 for guiding the wing 2 'of the fire extinguisher 2 is formed, respectively, and the guide rod 14 is formed at both sides of the wing recess 15. To guide the wings (2 '), 일측 후단 측 베이스판(10)의 후면에는 구멍(12)을 막는 형태로 전자점화장치(16)를 설치한 것을 특징으로 하는 헬기용 소화탄 발사장치.Helicopter fire extinguisher launch device, characterized in that the electronic ignition device 16 is installed in the form of blocking the hole 12 on the rear side of the rear base plate 10 on one side.
KR1020070068461A 2007-07-09 2007-07-09 Grenade launcher for helicopter KR100854402B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126278A (en) * 2015-08-21 2015-12-09 常州先进制造技术研究所 Suspended type automatic fire extinguishing device for high-rise building

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200202170Y1 (en) 2000-05-15 2000-11-15 김영무 Watering shot for putting out a forest fire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200202170Y1 (en) 2000-05-15 2000-11-15 김영무 Watering shot for putting out a forest fire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126278A (en) * 2015-08-21 2015-12-09 常州先进制造技术研究所 Suspended type automatic fire extinguishing device for high-rise building
CN105126278B (en) * 2015-08-21 2018-04-13 常州先进制造技术研究所 A kind of suspension type skyscraper automatic fire extinguisher

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