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A blast hole distribution instrument

A technology of hole layout instrument and blast hole, which is applied in blasting and other directions, which can solve the problems of inaccurate hole network parameters and low hole layout efficiency, and achieve the effects of easy instrument production, high positioning accuracy, and quick and simple on-site debugging

Inactive Publication Date: 2017-03-22
INNER MONGOLIA BAOTOU STEEL UNION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the purpose of the present invention is to overcome the problem of inaccurate hole network parameters and low efficiency of hole layout when technicians in open-pit mines lay blast holes

Method used

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  • A blast hole distribution instrument
  • A blast hole distribution instrument
  • A blast hole distribution instrument

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Embodiment Construction

[0014] The specific embodiment of the present invention is described below in conjunction with accompanying drawing:

[0015] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a hole-distributing instrument for blastholes comprises a single plate 1 of a hole-distributing instrument, a double plate 2 of a hole-distributing instrument, a pull ring 3 of a hole-distributing instrument, and a tape measure 4. Tape tape rocker 6, single tape tape outlet 7, single disc brake button 8, right-angle laser directional gun 9, right-angle laser directional gun 9 includes laser switch button 10 and two laser directional guns 11 at right angles to each other, each laser Orientation gun 11 ends are provided with laser emitting head 12, and cloth hole instrument double disk 2 comprises double disk hand-held part 13 and two sets of tape measure devices, and every cover of tape measure device comprises double disk tape measure rocking bar 16, double disk tape measure outlet, double...

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PUM

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Abstract

The invention discloses a hole distributor for blast holes, and belongs to the technical field of positioning apparatuses, and the hole distributor aims to overcome the problem that hole pattern parameters are inexact. The hole distributor for the blast holes comprises a hole distributor single disk, a hole distributor dual-disk, a hole distributor pull ring and a tape measure, wherein the hole distributor single disk comprises a single disk hand-held part, a single disk tape measure rocking bar, a single disk tape measure outlet, a single disk brake button and a right-angled laser orientation gun; the right-angled laser orientation gun comprises a laser switch button and two laser orientation guns which are at a right angle with each other; the end part of the laser orientation gun is provided with a laser emitting head; the hole distributor dual-disk comprises a dual-disk handheld part and two sets of tape measure devices; each tape measure device comprises a dual-disk tape measure rocker rod, a dual-disk tape measure outlet and a dual-disk brake button; the hole distributor pull ring comprises a pull ring handheld part and two tape measure positioning heads; and a tape measure head positioning button is arranged on each tape measure head positioning head. The hole distributor for the blast holes disclosed by the invention is easy to manufacture, quick and simple in site debugging, high in positioning precision and high in hole distributing efficiency, and is especially suitable for passing through the blast holes to distribute the holes.

Description

technical field [0001] The invention specifically relates to a blast hole layout instrument, which belongs to the technical field of positioning instruments. Background technique [0002] With the development of the economy, the control of production costs in mines is becoming increasingly severe. Mine blasting is an important part of the overall cost of a mine. And blasting is the first step in the production of most metal mines. Whether the location of blasting holes in the blasting area is reasonable or not directly affects the quality of blasting and mining efficiency. Now the hole layout method commonly used by hole layout technicians is "step distance", that is, the length is measured by the size of the step; and the hole layout is measured by using an ordinary measuring rope or a tape measure. Since the size of each person's steps is not a standard amount, and it is difficult for ordinary measuring ropes or tapes to ensure that a row of holes with multiple blast hol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42D3/04F42D1/00
CPCF42D1/00F42D3/04
Inventor 闫永富张吉薛远建赵东有郑锁柱毋云龙李冬青郭建新郭一娜吴磊贾永强吕国慧
Owner INNER MONGOLIA BAOTOU STEEL UNION
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