CN2184187Y

CN2184187Y - Ball shape energy collecting relaying detonating shell

Info

Publication number: CN2184187Y
Application number: CN 94200129
Authority: CN
Inventors: 孙德兴
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-11
Filing date: 1994-01-11
Publication date: 1994-11-30
Anticipated expiration: 2004-01-11

Abstract

The utility model relates to a ball shape energy collecting relaying detonating cartridge shell, which is an outer plastic shell and is used for placing plastic relaying explosives. The utility model is characterized in that the shape detonation cartridge shell is ball shape; the bottom of the ball shape is inwards concave into round table shape energy collecting socket (1). The utility model can make relaying detonating powder form into ball shape body, and can concentrate detonating force to detonate detonation under a constraint condition for achieving the purposes that the detonated explosives are made to be stably detonated and the total explosive power is fully exerted. The utility model can improve blasting quality.

Description

Ball shape energy collecting relaying detonating shell

The spherical cumulative relaying of the utility model shell case that detonates is a kind of plastic casing, is used to hold plasticity relaying explosive.

The relaying of the present domestic founding shell case that detonates is a garden cylindricality diplopore priming bomb, no shell.Has only on the relaying priming bomb (garden cylindricality diplopore priming bomb) of part die casting has following no enclosed shell.Its shortcoming is: it is poor not have constraint or constraints, and the power effect that plays bomb is little.And when blast hole precharging, this relaying burster moisture-sensitive, sensitivity to initiation reduces.Our experiments show that the normal detonation of priming itself is incomplete, easily stay residual medicine.Therefore, influence is by the priming stable detonation, and blasting quality is relatively poor.(the garden cylindricality of external die casting, the relaying priming does not have shell).

The purpose of this utility model is to overcome at present the above-mentioned shortcoming of relaying priming bomb both at home and abroad, for the service of plasticity relaying priming, the relaying priming bomb is being had under the constraints, makes priming glomeration body, and it is quick-fried to concentrate initiation power to bang.

The purpose of this utility model is achieved in that spherical cumulative relaying priming bomb adopts the spherical designs (seeing accompanying drawing 1) that is beneficial to concentrated energy, especially is provided with circular platform type indent sockets for collecting energy 1 in spherical bottom, plays cumulative action once more.The initiation power of relaying priming is concentrated, and cumulative makes explosive force along axial action, increase detonation energy at double.Thereby make by the priming stable detonation, give full play to its whole brisances, improve blasting quality greatly.

Further specify below in conjunction with accompanying drawing:

Fig. 1 is detonate vertical cross-sectional schematic of shell case of the spherical cumulative relaying of the utility model.

Fig. 2 is the detonate horizontal cross-sectional schematic of shell case of the spherical cumulative relaying of the utility model.

Fig. 3 is the detonate lower semisphere upward view of shell case of the spherical cumulative relaying of the utility model.

Fig. 4 is that the detonate Lower Half vertical profile of shell case of the spherical cumulative relaying of the utility model is looked schematic diagram.

Wherein: 1, circular platform type indent sockets for collecting energy; 2, the symmetrical holes on the circular backing; 3, thin-walled preformed hole; 4, gap; 5, suspension ring.

The spherical cumulative relaying of the utility model detonates shell case except that utilizing spherical housing and indent circular platform type sockets for collecting energy 1, reaches outside the effect of gathering energy, also is provided with gap 4 in the middle, plastics can be led quick-fried detonator and snap in wherein, uses in order to igniting; The middle and lower part is provided with the thin-walled preformed hole, primacord can be inserted, in order to leading quick-fried usefulness.So the utility model is a relaying that a kind of multimode is ignited shell case that detonates.

In addition, two hemisphere flasks up and down of the spherical cumulative relaying of the utility model priming bomb can be twisted with canine tooth interlock or screw thread and be closed, and are convenient to site operation and fill out medicine.Spherical cartridge case base is provided with circular backing, can prevent that spherical shell case from arbitrarily rolling.Circular backing is provided with two symmetrical apertures 2, can cooperate with spherical shell case top suspension ring 5, allows primacord pass suspension ring 5 successively, and bottom symmetrical holes 2 is inserted preformed hole 3 again.Can make priming bomb like this when heavy duty service, not change action direction, vertically transfer to appropriate location in the well, and two boxes are connected as a single entity about helping body, in order to avoid its accident disengaging plays the dual fail-safe effect.

Claims

1, a kind of spherical cumulative relaying shell case that detonates is characterized in that: explosive shell be shaped as sphere, and be recessed into circular platform type sockets for collecting energy (1) in the spherical bottom.

2, the spherical cumulative relaying according to claim 1 shell case that detonates is characterized in that: is made up of two hemisphere flasks up and down, the middle and lower part is provided with gap (4) and thin-walled is left a blank (3) in advance, and the circular backing bottom the spherical shell is provided with symmetrical holes (2).