Special anti-explosivity barrel for mine clearance
A technology of blasting cylinder and cylinder body, which is applied in the field of mine-sweeping special blasting-rejecting cylinder, can solve problems such as life safety accidents and product out-of-control, and achieve the effects of ensuring safety, improving operational reliability and reasonable design.
Active Publication Date: 2016-03-23
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] Such as figure 1 As shown, the mine-sweeping special explosion-proof 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 body 1 cooperates to form a sealed cavity, and the main charge 2 is arranged in the sealed cavity;
[0014] The structure of the cylinder 1 is as follows: including a tail 11, a protective rope hole 12, an annular groove 13, a sealing cover positioning groove 14, a cylinder part 15 and a spherical head 16, the cylinder part 15 is in the shape of a cylinder, The cylinder part 15 is located between the spherical head 16 and the tail part 11, the tail part 11 is provided with an internal thread, and the tail part 11 and the cylinder part 15 are connected together by threads, and the sealing cover positioning groove 14 is arranged at the end...
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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 mine-sweeping blast-repelling cylinder, which belongs to the professional technical field of mine-sweeping and blasting. Background technique [0002] In order to remove a large amount of landmines laid during the war, two methods of manual removal and blasting removal are generally adopted. Blasting and minesweeping uses minesweeping blasting tubes to be pushed to the minefield one by one, and the detonator is detonated outside the safe distance to open up a safe passage. In the mine-sweeping operation, if the mine-sweeping blasting tube touches the mine during the pushing process, it will explode in the reverse direction, making the blasting tube endanger the life safety of the operator. Since the mine-sweeping areas are mostly complex mountainous areas, not only the resistance to product advancement increases, but also it is easy to cause the entire column of products to fall into the minefield due to failure to grasp, re...
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