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Blast auxiliary tool

A technology of blasting auxiliary tools and blasting cylinders, which is applied in the field of blasting, can solve problems such as complicated operation, easy slipping of blasting cylinders, and long time, so as to achieve the effects of increasing work efficiency, reducing costs, and shortening fixed time

Inactive Publication Date: 2015-03-25
GUIZHOU XINLIAN BLAST ENG GRP
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  • Abstract
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  • Claims
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Problems solved by technology

Before blasting, first use an electric drill to drill a blast hole on a mountain or a high-rise building, and then insert the blasting tube into the hole for detonation. When inside, the blasting tube is easy to slip. The current method is to put soil between the blasting tube and the blasting hole to prevent the blasting tube from slipping, but this operation is more complicated and takes a long time

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  • Blast auxiliary tool

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] like figure 1 As shown, the present invention provides a blasting auxiliary tool, which includes a cylindrical shell 1 wrapped outside the blasting tube. Inside the shell 1, there are a plurality of positioning plates 2 for positioning the blasting tube. The positioning plates 2 are arranged sequentially in an annular array. Open, the distance between every two adjacent positioning plates 2 is equal, and each positioning plate 2 is provided with a rubbe...

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Abstract

The invention discloses a blast auxiliary tool which comprises a shell and a positioning plate. The outer portion of the shell is wrapped by a layer of air cushion, an air inlet is formed in the air cushion, and an inflation device for inflating the air cushion is arranged on one side of the air cushion. The blast auxiliary tool has the advantages that in the using process, the blast auxiliary tool is arranged on a blast cartridge in a sleeving mode, the blast cartridge can be fast fixed, a blast hole can be fast filled, and therefore previous fixing time can be shortened, and the working efficiency is improved. The blast auxiliary tool can be suitable for any type of blast cartridge.

Description

technical field [0001] The invention relates to the technical field of blasting, in particular to a blasting auxiliary tool. Background technique [0002] At present, when my country is developing mountains or blasting some high-rise buildings, blasting tubes are used for blasting, and existing blasting tubes are made up of metal tubes, explosives and fuses. Before blasting, first use an electric drill to drill a blast hole on a mountain or a high-rise building, and then insert the blasting tube into the hole for detonation. When inside, the blasting tube is easy to slip. The current method is to put soil between the blasting tube and the blasting hole to prevent the blasting tube from slipping, but this operation is more complicated and takes a long time. Contents of the invention [0003] The object of the present invention is to provide a blasting auxiliary tool to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D1/22
Inventor 陶铁军池恩安赵明生康强刘强李迎
Owner GUIZHOU XINLIAN BLAST ENG GRP
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