CN215413421U

CN215413421U - Rescue throwing bomb

Info

Publication number: CN215413421U
Application number: CN202023244544.2U
Authority: CN
Inventors: 梁存真; 刘救世; 周地广; 赵智召; 田胜宾
Original assignee: Zhengzhou Kedouts Precision Catapult Technology Co ltd
Current assignee: Zhengzhou Kedouts Precision Catapult Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-01-04
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of throwing equipment, and particularly relates to a rescue throwing bullet adaptive to a throwing device, which comprises a bullet, a transition pin, a tail pipe and a blocking piece which are sequentially connected, wherein the tail pipe is a hollow pipe fitting, the head end of the tail pipe is connected with the transition pin, the tail end of the tail pipe is connected with the blocking piece, a through hole is formed in the outer circumference of the head end of the tail pipe, a shearing pin penetrating through the tail pipe is installed in the through hole, and two ends of the shearing pin are fastened through nuts. The application provides a rescue is thrown bullet has removable regulation of warhead, is suitable for the scene extensively, throws far away and quick accurate advantage of distance.

Description

Rescue throwing bomb

Technical Field

The utility model belongs to the technical field of throwing equipment, and particularly relates to a rescue throwing bomb adaptive to a throwing device.

Background

The throwing device is an air pressure (or hydraulic) ejection device, is matched with a throwing bomb to load required materials, and accurately launches the throwing bomb to a target area by utilizing a power device, so that the required materials can be quickly and accurately moved to a destination, the required materials and materials can be provided for personnel in the target area in real time, and the throwing device can also be used as a throwing device to accurately launch a working load to the target area so as to enable the throwing device to have a working position condition.

The throwing projectile is used as a main body of a carrier, a flight track needs to be accurately controlled during throwing, meanwhile, the carried materials can be timely and effectively delivered to a destination, the conventional throwing projectile is limited by a throwing device, the materials cannot be ejected in a long distance, and the ejection accuracy is not stable enough; secondly, the existing throwing bomb is divided into three categories of fire extinguishing bomb, rescue bomb and material bomb according to purposes, the three categories are independent, different ejectors are required to be configured according to the purposes during production and use, and in order to facilitate use and standard management, a rescue throwing bomb which can be used in different scenes is researched and developed.

Disclosure of Invention

The utility model provides a rescue throwing bomb, aiming at solving the problems of single use and poor precision of the existing throwing bomb.

The technical scheme adopted by the utility model is as follows:

the utility model provides a bullet is thrown in rescue throwing, includes warhead, transition round pin, tail pipe, the separation blade that connects gradually, the tail pipe is hollow pipe fitting, and its head end is connected transition round pin, trailing end connection the separation blade, be provided with the through-hole on the outer circumference of tail pipe head end, install in the through-hole and run through the shear pin of tail pipe, the shear pin both ends are passed through the nut fastening.

Furthermore, the head end of the bullet is of a smooth transition curved surface structure, a group of prisms are symmetrically arranged on the outer circumference, and the bottom surfaces of the prisms are fixedly connected with the bullet.

Furthermore, the prism is a triangular prism, a group of slotted holes are further formed in the outer circumference of the bullet, and the slotted holes and the prism are vertically distributed on the bullet.

Furthermore, the transition pin is in a stepped shaft shape and is of a symmetrical structure with a large middle and small two ends, and the head end of the tail pipe is in threaded connection with the transition pin.

Furthermore, the tail end of the warhead is also provided with a fixing ring which is connected with the transition pin.

Further, solid fixed ring the transition round pin is the hollow shaft structure, the warhead with gu fixed ring threaded connection, the transition round pin with gu fixed ring threaded connection.

The utility model has the beneficial effects that: the head end of the tail pipe is provided with a shear pin which is matched with a blocking piece at the tail end to increase the power of ejection, and the warhead is provided with a triangular prism to improve the aiming precision, so that the firing can be completed quickly and accurately; through setting up solid fixed ring and warhead threaded connection, can dismantle the thing of carrying for the delivery goods and materials of throwing the bullet can freely be changed the regulation, with the needs that adapt to different rescue/lifesaving occasions.

In a word, the rescue throwing bomb provided by the application has the advantages of replaceable regulation of warheads, wide applicable scene, long throwing distance and high speed and accuracy.

Drawings

Fig. 1 is an exploded view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the bullet in the present invention.

In the figure: 1. a warhead; 2. a transition pin; 3. a tail pipe; 4. a baffle plate; 5. a fixing ring; 6. a prism.

Detailed Description

The core of the utility model is to provide a rescue throwing bomb.

The utility model will be further explained with reference to the following drawings:

as shown in fig. 1 and fig. 2, the rescue throwing bomb comprises a warhead 1, a transition pin 2, a tail pipe 3 and a baffle 4 which are connected in sequence, wherein the tail pipe 3 is a hollow pipe fitting, the head end of the tail pipe is connected with the transition pin 2, the tail end of the tail pipe is connected with the baffle 4, a through hole is arranged on the outer circumference of the head end of the tail pipe 3, a shear pin penetrating through the tail pipe 3 is arranged in the through hole, and two ends of the shear pin are fastened through nuts.

The head end of the bullet 1 is of a smooth transitional curved surface structure, a group of prisms 6 are symmetrically arranged on the outer circumference, and the bottom surfaces of the prisms 6 are fixedly connected with the bullet; the prism 6 is a triangular prism, a group of slotted holes are also arranged on the outer circumference of the warhead 1, and the slotted holes and the prism 6 are vertically distributed on the warhead 1.

The transition pin 2 is in a stepped shaft shape and is in a symmetrical structure with a large middle and two small ends, and the head end of the tail pipe is in threaded connection with the transition pin 2; the warhead tail end still is provided with solid fixed ring 5, and solid fixed ring 5, transition round pin 2 are the hollow shaft structure, warhead 1 and solid fixed ring 5 threaded connection, transition round pin 2 and solid fixed ring 5 threaded connection.

When the device is used specifically, a tail pipe 3 for rescuing and throwing the missile is inserted into a launching tube of the jettison device, a baffle 4 is placed at the tail end of the tail pipe 3, the pipe diameter of the tail pipe 3 is matched with the inner diameter of the launching tube, the section of the baffle 4 is in a circular size and matched with the size of the tail pipe 3, a through hole which is the same as that of the tail pipe 3 is formed in the pipe opening of the launching tube, and the tail pipe 3 is partially prepared, namely firstly, a gasket 4 is placed on the tail pipe 3, then the tail pipe 3 is placed in the tail pipe along the launching tube, and finally, a shearing pin penetrates through the launching tube and the tail pipe 3 in sequence and then is fastened to complete the preparation for filling the tail pipe 3; the tail pipe 3 is shot from the launching pipe to the destination by matching with the external power propulsion.

The warhead 1 part is in threaded connection with the tail pipe 3 through the transition pin 2 and the fixing ring 5, materials with specific purposes are selected to be loaded in the warhead according to needs before the tail pipe 3 is loaded, then the warhead 1 and the fixing ring 5 are screwed tightly through threads, meanwhile, the fixing ring 5 is fixedly connected with the transition pin 2, the transition pin 2 is in threaded connection with the head end of the tail pipe 3, and the preparation for loading is completed.

When water surface rescue is carried out, a large-capacity warhead 1 can be replaced, a life buoy is loaded, a miniature air pump is installed in a fixing ring 5, a traction rope is placed in the hollow part of a tail pipe 3, two slotted holes are formed in the outer part of the warhead 1, the water surface rescue can be quickly and conveniently carried out, and the life buoy adopts a water-swelling life buoy; when a high-rise fire occurs, a fire extinguishing agent or a fire extinguishing bomb is filled in the warhead 1, and the components of each part are fastened and then filled and thrown to a destination to realize quick high-rise fire extinguishment; meanwhile, simple materials can be loaded in the warhead 1 for rescue.

According to the specific embodiment, the rescue throwing bomb provided by the utility model has the advantages of replaceable and adjustable warhead, wide applicable scene, long throwing distance, rapidness and accuracy.

Claims

1. The utility model provides a rescue is thrown and is thrown bullet which characterized in that: including warhead (1), transition round pin (2), tail pipe (3), separation blade (4) that connect gradually, tail pipe (3) are hollow pipe fitting, and its head end is connected transition round pin (2), trailing end connection separation blade (4), be provided with the through-hole on the outer circumference of tail pipe (3) head end, install in the through-hole and run through the shear pin of tail pipe (3), the shear pin both ends are passed through the nut fastening.

2. The rescue throwing bomb according to claim 1, wherein: the head end of the bullet (1) is of a smooth transition curved surface structure, a group of prisms (6) are symmetrically arranged on the outer circumference, and the bottom surfaces of the prisms (6) are fixedly connected with the bullet (1).

3. The rescue throwing bomb according to claim 2, wherein: the bullet head is characterized in that the prism (6) is a triangular prism, a group of slotted holes are further formed in the outer circumference of the bullet head (1), and the slotted holes and the prism (6) are vertically distributed on the bullet head (1).

4. The rescue throwing bomb according to claim 1, wherein: the transition pin (2) is in a stepped shaft shape and is of a symmetrical structure with a large middle and small two ends, and the head end of the tail pipe (3) is in threaded connection with the transition pin (2).

5. The rescue throwing bomb according to claim 4, wherein: the warhead (1) tail end still is provided with solid fixed ring (5), gu fixed ring (5) connect transition round pin (2).

6. The rescue throwing bomb according to claim 5, wherein: the fixed ring (5) and the transition pin (2) are both hollow shaft structures, the warhead (1) is in threaded connection with the fixed ring (5), and the transition pin (2) is in threaded connection with the fixed ring (5).