CN210426291U

CN210426291U - Plastic explosive shell for blasting explosive

Info

Publication number: CN210426291U
Application number: CN201921303229.7U
Authority: CN
Inventors: 林庆长
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-28
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses an explosion explosive plastics charging shell, including pipe shaft, tube head lid and tube tail lid, the pipe shaft bottom is connected with the tube tail lid, the pipe shaft bottom is equipped with the recess, and the recess center is equipped with the function hole, the pipe shaft outer wall is equipped with detonating tube leg line embedded groove, pipe shaft bottom connecting tube tail lid, pipe shaft top connecting tube head lid is covered to be equipped with the column pipe by the tube head. When the detonator is used, when the detonator is inserted into the functional hole, the detonating tube leg wire is embedded into the outer wall of the tube body along the saddle-shaped detonating tube leg wire embedded groove and is tightly attached to the inside of the detonating tube leg wire embedded groove without being raised, so that the detonator can play a good role in protection. The utility model discloses the wide application is in all kinds of mine blasting, and dark, shallow hole blasting operation, underwater blasting etc to can mix the ware with the on-the-spot explosive and match the use, reducible bold rate and the production of effectively avoiding the root end are favorable to improving the blasting effect, reduce comprehensive blasting cost.

Description

Plastic explosive shell for blasting explosive

Technical Field

The utility model relates to a blasting explosive container especially relates to a blasting explosive plastics dress explosive shell, belongs to the blasting field.

Background

The plastic explosive shell is mainly used for loading various industrial explosives with low detonation sensitivity. In the use process of the existing plastic explosive charging shell, the pin line of the detonator of the detonating tube is outside the plastic explosive charging shell, is in a convex shape and is easy to be damaged, so that the research and development of the plastic explosive charging shell for blasting explosives becomes a problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned not enough, provide a blasting explosive plastics dress shell.

The above object of the present invention is achieved by the following technical solutions: the utility model provides an explosion explosive plastics charging shell, includes pipe shaft, tube head lid and tube tail lid, the pipe shaft bottom is connected with the tube tail lid, the pipe shaft bottom is equipped with the recess, and the recess center is equipped with the function hole, the pipe shaft outer wall is equipped with detonating tube leg line embedded groove, pipe shaft bottom connection tube tail lid, pipe shaft top connection tube head lid, the tube head is covered and is equipped with the column pipe.

Furthermore, the detonating tube leg wire embedding groove is saddle-shaped.

Further, the plastic charge shell has an overall length of 172 mm.

Further, the external diameter of the tube body is 43 mm.

Further, the cylindrical pipe external diameter is 25 mm.

Compared with the prior art, the utility model the advantage be:

1. when the detonator is used, when the detonator is inserted into the functional hole, the detonating tube leg wire is embedded into the outer wall of the tube body along the saddle-shaped detonating tube leg wire embedded groove and is tightly attached to the inside of the detonating tube leg wire embedded groove without being raised, so that the detonator can play a good role in protection.

2. The utility model discloses the wide application is in all kinds of mine blasting, and dark, shallow hole blasting operation, underwater blasting etc to can mix the ware with the on-the-spot explosive and match the use, reducible bold rate and the production of effectively avoiding the root end are favorable to improving the blasting effect, reduce comprehensive blasting cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the bottom of the structural pipe body of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a blasting explosive plastic charging shell comprises a tube body 1, a tube head cover 2 and a tube tail cover 3, wherein the bottom of the tube body 1 is connected with the tube tail cover 3, the bottom of the tube body 1 is provided with a groove 4, a functional hole 5 is arranged at the center of the groove 4, the outer wall of the tube body 1 is provided with an explosion-conducting pin line embedded groove 6, the bottom of the tube body 1 is connected with the tube tail cover 3, the top of the tube body 1 is connected with the tube head cover 2, and a column tube 7 is arranged on the tube head cover 2.

Further, the detonating tube leg wire embedding groove 6 is saddle-shaped.

Further, the plastic charge shell has an overall length of 172 mm.

Further, the outer diameter of the pipe body 1 is 43 mm.

Further, the outer diameter of the cylindrical tube 7 is 25 mm.

When the detonator is inserted into the functional hole, the pin line of the detonating tube is embedded into the outer wall of the tube body along the saddle-shaped pin line embedding groove and is tightly attached to the inside of the pin line embedding groove without being raised, so that the detonator can play a good role in protection.

The utility model discloses the wide application is in all kinds of mine blasting, and dark, shallow hole blasting operation, underwater blasting etc to can mix the ware with the on-the-spot explosive and match the use, reducible bold rate and the production of effectively avoiding the root end are favorable to improving the blasting effect, reduce comprehensive blasting cost.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The plastic explosive loading shell for the blasting explosive is characterized in that: including pipe shaft, tube head lid and tube tail lid, the pipe shaft bottom is connected with the tube tail lid, the pipe shaft bottom is equipped with the recess, and the recess center is equipped with the function hole, the pipe shaft outer wall is equipped with detonating tube leg line embedded groove, pipe shaft bottom connection tube tail lid, pipe shaft top connection tube head lid, the tube head is covered and is equipped with the column pipe.

2. A plastic explosive shell for blasting explosives in accordance with claim 1, wherein: the detonating tube leg wire embedding groove is saddle-shaped.

3. A plastic explosive shell for blasting explosives in accordance with claim 1, wherein: the plastic charging shell has the overall length of 172 mm.

4. A plastic explosive shell for blasting explosives in accordance with claim 1, wherein: the external diameter of the pipe body is 43 mm.

5. A plastic explosive shell for blasting explosives in accordance with claim 1, wherein: the outer diameter of the cylindrical pipe is 25 mm.