Anti-explosion tube for minesweeping
A technology of blasting cylinders and cylinder bodies, which is applied in the field of mine-clearing special blasting cylinders, can solve problems such as product out-of-control, life safety accidents, etc., and achieve the effects of improving operational reliability, ensuring safety, and reasonable design.
Active Publication Date: 2017-03-22
山西江阳兴安民爆器材有限公司
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Problems solved by technology
[0003] The invention provides a mine-sweeping explosion-repelling cylinder, which can solve the key problem of detonating mines and spreading explosions to operators during the mine-sweeping and blasting operation process when pushing the mine-sweeping product blasting cylinder group to the minefield, and at the same time It also solves the accident that the entire column of mine-sweeping products falls into the minefield and causes the product to lose control, and meets the requirements of anti-dropping of mine-sweeping products
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[0013] like figure 1 As shown in the figure, the special mine-clearing anti-explosion cylinder of the present invention includes a cylinder body 1, a main charge 2 and a sealing cover 3. The cylinder body 1 is a hollow cylinder with one end closed and one end open, and the sealing cover 3 is arranged on the cylinder body 1. The open end of the cylinder 1 cooperates with the cylinder body 1 to form a sealed cavity, and the main charge 2 is arranged in the sealed cavity;
[0014] The structure of the cylindrical body 1 is: including a tail portion 11, a protective rope hole 12, an annular groove 13, a sealing cover positioning groove 14, a cylindrical body portion 15 and a spherical head 16, and the cylindrical body portion 15 is in the shape of a cylinder, The barrel portion 15 is located between the spherical head portion 16 and the tail portion 11 , the tail portion 11 is provided with an internal thread, the tail portion 11 and the barrel portion 15 are connected together by...
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The invention provides a special anti-explosivity barrel for mine clearance. In the mine clearance blasting operation process, the crucial problem that when a mine clearance product bangalore torpedo is pushed to a mine field, a mine is detonated to cause propagation of explosion to an operator so that a life security accident happens is solved by the special anti-explosivity barrel for mine clearance, meanwhile, the problem that the whole array of mine clearance product falls into the mine filed to cause a product out-of-control accident is also solved, and the falling-prevention requirement of the mine clearance product is met. According to the adopted technical scheme, the special anti-explosivity barrel for mine clearance is a barrel which is a hollow cylinder, wherein one end of the barrel is sealed and the other end of the barrel is open; a sealing cover is arranged at the opening end of the barrel; a cavity is formed by the matching of the sealing cover and the barrel; main charge is arranged inside the sealed cavity; and a protection rope penetrates through a protection rope hole. The special anti-explosivity barrel for mine clearance can be widely applied to large-area mine clearance blasting operation as well as mine clearance blasting operation in a complex mountainous region, so a secure channel is formed.
Description
technical field [0001] The invention relates to a special mine-sweeping blast-rejection cylinder, which belongs to the professional technical field of mine-sweeping blasting. Background technique [0002] In order to clear a large number of landmines laid during the war, two methods are generally adopted: manual clearing and blasting clearing. In blasting minesweeping, minesweeping blasting cylinders are pushed to the minefield one by one, and the detonator is detonated at a safe distance to open up a safe passage. In the mine-sweeping operation, if the mine-sweeping blasting cylinder explodes during the pushing process, it will detonate in the reverse direction, making the blasting cylinder endanger the life of the operator. Due to the fact that most of the mine clearance areas are complex mountainous areas, not only the resistance of product advancement is increased, but also it is easy to cause product out-of-control accidents because the entire column of products cannot...
Claims
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IPC IPC(8): F41H11/12
CPCF41H11/12
Inventor 王高宏郭新春祝贺李建民蔺庆元刘瑞生王东
Owner 山西江阳兴安民爆器材有限公司