CN211903923U

CN211903923U - Launching device based on combustion and explosion high-pressure gas

Info

Publication number: CN211903923U
Application number: CN202020210197.2U
Authority: CN
Inventors: 刘勇章
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-10
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a launching device based on blasting high-pressure gas, which comprises a power source and at least two launching tubes; the power source comprises a burning and blasting gas making material in a burning and blasting cavity and a burning and blasting excitation mechanism; the blasting cavity is communicated with a shunting chamber, the shunting chamber is communicated with the tail ends of all the launching tubes, the head ends of the launching tubes are launching ports, and the launching pieces are arranged in all the launching tubes. After the ignition and excitation, the explosion gas-making material generates a large amount of gas products in the explosion process, the gas products generated in the explosion cavity enter each transmitting tube through the shunting chamber, and simultaneously push the transmitted piece to be transmitted from the transmitting tube, so that the simultaneous transmission of a plurality of objects is efficiently and synchronously realized, the application range of the transmitting device is widened, and more actual requirements can be met.

Description

Launching device based on combustion and explosion high-pressure gas

Technical Field

The utility model relates to a device which utilizes high-pressure gas formed by burning and explosion as a power source for object emission.

Background

The high-pressure gas formed by burning and explosion is used for doing work and is used as a power source for launching objects. The device is widely applied in practice, and besides military use, the rope throwing device launched by the air-covered bullet is widely applied to the aspects of maritime rescue, fire rescue, mountain and valley rescue, steel cable traction, bridge erection, high-voltage cables, other special operations and the like; the propellant powder like fireworks also launches the effect element into the air through the blasting gas of the pyrotechnic charge.

However, in the prior art, the power sources of the objects to be launched are in one-to-one correspondence with the launching tubes, that is, one launching tube is correspondingly provided with one power source, such as a multi-tube rocket gun in a weapon, a combined firework in a firework, an existing gun-type rope throwing device and the like. This structure limits the breadth of its application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize the device of the high-pressure gas as the power supply of object transmission that the burning formed, can effectively widen the device's range of application. The technical scheme adopted by the utility model is that the launching device based on the burning and explosion high-pressure gas is characterized by comprising a power source and at least two launching tubes; the power source comprises a burning and blasting gas making material in a burning and blasting cavity and a burning and blasting excitation mechanism; the blasting cavity is communicated with a shunting chamber, the shunting chamber is communicated with the tail ends of all the launching tubes, the head ends of the launching tubes are launching ports, and the launching pieces are arranged in all the launching tubes.

In the technical scheme, the blasting gas-making material can be a solid, liquid or gaseous substance; the launching tube can be various straight tubes capable of bearing launching pressure, such as a firework paper tube, a steel tube, a gun barrel and the like; the activation mechanism may be any of a variety of ignition activation mechanisms, impact activation mechanisms such as a striker, friction ignition activation mechanism, electric current or electronic ignition activation mechanism.

The beneficial effects of the utility model reside in that, being ignited to arouse the back and exploding the gas making material and producing a large amount of gaseous products at the blasting in-process, the gaseous product that produces in the blasting intracavity passes through the flow distribution chamber and gets into each launching tube, promotes simultaneously and is launched from the launching tube by the launching piece, and the high efficiency is launched in the same time of realizing a plurality of articles in step, expands this emitter's range of application, can satisfy more actual need.

Preferably, the number of the launching tubes is two, the tail end ports of the two launching tubes are respectively communicated with the shunting chamber, the head end ports are open, and the distance between the bottom end ports of the two launching tubes is smaller than the distance between the tail end ports; two launched pieces respectively arranged in the two launching tubes are respectively and fixedly connected with two ends of a section of rope.

As mentioned above, after two launched pieces are launched synchronously, because the distance between the bottom ports of the two launched pieces is smaller than the tail port, the two launched pieces are distributed in a V-shape, and the two launched pieces respectively pull one end of the rope to fly at high speed along the V-shaped track in different directions, so that the rope is opened and straightened.

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment.

Detailed Description

Referring to the attached drawings, reflecting a specific structure and a specific application scene of the utility model, the launching device based on the blasting high-pressure gas comprises a power source, a left launching tube 9 and a right launching tube 5; both launching tubes are straight steel tubes capable of bearing the launching pressure.

The power source comprises a burning and exploding gas-making material arranged in the burning and exploding cavity 10, in the embodiment, the burning and exploding gas-making material adopts firework powder, and the specific mixture ratio of the firework powder is as various propellant powder of fireworks.

As shown in fig. 1, the explosion exciting mechanism in this example adopts an electronic ignition exciting mechanism 1, a battery power supply is adopted, the battery is electrically connected with an electronic ignition head embedded in an explosion gas-making material through a lead, and a switch button 2 is arranged on the lead; the housing of the electronic ignition trigger mechanism 1 serves as a handle for the entire firing device.

The detonation chamber 10 is communicated with a shunting chamber 3, the shunting chamber 3 is respectively communicated with the tail ends of a left transmitting tube 9 and a right transmitting tube 5, and the head ends of the two transmitting tubes are open transmitting ports; the distance between the bottom ports of the two launching tubes is smaller than the distance between the tail ports, so that the two launching tubes are distributed in a V shape.

The first launched part 8 is arranged in the left launching tube 9, and the second launched part 6 is arranged in the right launching tube 5. The first launched component 8 and the second launched component 6 are respectively fixed at two ends of a section of rope 7. The first launched component 8 and the second launched component 6 are placed in the launching port in fig. 1 for convenience of illustration, and in fact, the launched components should be placed in the bore of the launching tube. The bore speed of the launched part in the launching tube is 50-300 m/s, and the speed can be favorable for reliably realizing the binding action. Meanwhile, in the embodiment, an open rope bin 4 for installing a rope 7 is arranged between the two launching tubes, and the middle part of the rope 7 is folded and inserted into the rope bin 4, so that the rope is convenient to store and is beneficial to flying out of the rope.

In use, the position of the rope bin 4 is aligned to a target A object, the button 2 is pressed, the electronic ignition head of the electronic ignition excitation mechanism 1 is electrified to ignite and excite an explosion gas-making material, in the explosion process, a gas product generated in the explosion cavity 10 enters the two launching tubes through the shunt chamber 3, the two launched pieces are simultaneously pushed to be launched out from the launching tubes efficiently and synchronously, the two launched pieces respectively pull one end of the rope 7 to fly at high speed along the V-shaped track in different directions, so that the rope 7 is in an open straightening state, when the straightened rope 7 is blocked by the A object (such as a human body, a column, a tree and the like), the launched pieces at the two ends respectively rotate around the A object reversely based on the dual functions of motion inertia and rope 7 traction, and the rope 7 is wound on the A object.

The foregoing embodiments are merely for clarity of explanation, and are not to be construed as limiting the present invention. The utility model discloses have known multiple substitution or warp in this technical field, do not deviating from the utility model discloses under the prerequisite of essence meaning, all fall into the utility model discloses a protection scope.

Claims

1. The launching device based on the burning and blasting high-pressure gas is characterized by comprising a power source and at least two launching tubes; the power source comprises a burning and blasting gas making material in a burning and blasting cavity and a burning and blasting excitation mechanism; the blasting cavity is communicated with a shunting chamber, the shunting chamber is communicated with the tail ends of all the launching tubes, the head ends of the launching tubes are launching ports, and the launching pieces are arranged in all the launching tubes.

2. The launching device as claimed in claim 1, wherein the number of the launching tubes is two, the tail ports of the two launching tubes are respectively communicated with the diversion chamber, the head ports are open, and the distance between the bottom ports of the two launching tubes is smaller than that between the tail ports; two launched pieces respectively arranged in the two launching tubes are respectively and fixedly connected with two ends of a section of rope.

3. The launching device of claim 2, wherein the bore speed of the launched member in the launch tube is 50-300 m/s.

4. The launching device as defined in claim 2 or 3, wherein an open rope chamber for a rope of the device is provided between the two launching tubes, and an intermediate portion of the rope is folded and inserted in the rope chamber.