Inertia-start-type detonating device

A detonating device and inertial technology, which can be used in blasting cylinders, weapon accessories, offensive equipment, etc., can solve problems such as complex control systems, and achieve the effect of improving movement reliability.

Inactive Publication Date: 2018-08-24
XIAOGAN RUICHUANG MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the above method requires the control system to issue instructions, and the control system needs to provide power to the above-mentioned restraint mechanism, which has the disadvantages of complex control system and the need for additional energy.

Method used

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  • Inertia-start-type detonating device
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  • Inertia-start-type detonating device

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0029] A preferred embodiment of an inertial start-up detonating device of the present invention, the structure and composition relationship are as follows figure 1 , figure 2 with image 3 As shown, it is characterized in that it includes an explosion transmission part 1, an inertia cylinder 2, a drive spring 3, an inertia spring 4, a state switch 5, an electric detonator 6, an init...

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PUM

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Abstract

The invention discloses an inertia-start-type detonating device and belongs to the technical field of detonation. The inertia-start-type detonating device comprises an explosion transmission component, inertia cylinders, a driving spring, inertia springs, a state switch, an electric detonator, a detonating component, a body, a press nut, a big press nut, steel balls and screws. At ordinary times,the explosion transmission component is locked at the position, far away from the electric detonator by the two waysof the inertia cylinders and the inertia springs; meanwhile, the state switch provides short circuit protection for the electric detonator and has a state indication function, the explosion transmission component cannot be detonated, even though the electric detonator acts accidentally; after the two ways of the inertia cylinders and the inertia springs move in place under continuous inertia overload action, the transmission component is unlocked, the driving spring drives the explosion transmission component to move to the alignment state with the electric detonator, the state switch is switched and the short circuit protection for the electric detonator is relieved; the explosion transmission component can be detonated by action of any way of the electric detonator, and further, the detonating component is detonated. The inertia-start-type detonating device has the advantages of being capable of not relying on external power sources or electric orders, simple in system, high in safety, reliable in function, capable of achieving state feedback and the like.

Description

technical field [0001] The invention belongs to the technical field of detonation, and in particular relates to an inertial start-up detonation device. Background technique [0002] The current detonating devices usually use propellant actuators, electromagnetic actuators or motors as restraining mechanisms to carry out safety control on the detonating devices. Constraints on explosive components. Using the above method requires the control system to issue instructions, and the control system needs to provide power to the above-mentioned restraining mechanism, which has the disadvantages of complex control system and the need for additional energy. Contents of the invention [0003] Aiming at the above defects or improvement needs of the prior art, the present invention provides an inertial-activated detonating device, which uses an inertia cylinder and an inertia spring as a restraint mechanism to lock the detonator at a position away from the electric detonator, and at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B3/18
CPCF42B3/18
Inventor 连晓庆
Owner XIAOGAN RUICHUANG MACHINERY TECH CO LTD
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