Rock stratum punching device for deep hole blasting

A technology of deep hole blasting and drilling device, applied in supporting devices, drilling equipment and methods, directional drilling, etc., can solve the problems of unstable drilling, shaking, affecting the drilling operation of rock formations, etc., to facilitate drilling of rock formations Operation, easy adjustment and fixed effect

Pending Publication Date: 2022-04-22
CHINA RAILWAY 19TH BUREAU GRP RAIL TRANSIT ENG +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing rock drilling device for deep hole blasting is inconvenient to adjust and fix the drilling angle during use. After the drilling angle is adjusted, it is easy to cause the drilling to be unstable and shake, which affects the drilling of the rock formation. operate

Method used

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  • Rock stratum punching device for deep hole blasting
  • Rock stratum punching device for deep hole blasting
  • Rock stratum punching device for deep hole blasting

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Embodiment Construction

[0047] 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.

[0048] see Figure 1-5 , in an embodiment of the present invention, a rock formation drilling device for deep hole blasting, comprising a base 1, a positioning frame 2 and a drilling mechanism, the drilling mechanism comprising:

[0049] The support frame 3 is located on the base 1 and is connected to the positioning frame 2 in rotation, so as to be rotatable on the positioning frame 2;

[0050] Drilling assembly 4, installed on the inner side of the support ...

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Abstract

The invention discloses a rock stratum perforating device for deep hole blasting, and relates to the technical field of rock stratum perforating, the rock stratum perforating device comprises a base, a positioning frame and a perforating mechanism, and the perforating mechanism comprises a supporting frame, a drilling assembly, a driving assembly, a rotating frame, a first rack, a positioning assembly and a displacement assembly; a positioning frame is fixedly installed on the base, and the inner side of the positioning frame is rotationally connected with the supporting frame. A drilling assembly and a driving assembly are mounted on the supporting frame, so that drilling operation can be conveniently performed on a rock stratum, and gravel generated by drilling can be conveniently discharged; a rotating frame and a first rack are fixedly mounted on one side of the supporting frame, rotation along with the supporting frame is facilitated, and adjustment of the drilling angle is achieved; a displacement assembly and a positioning assembly are further installed on the base, when the positioning assembly is connected with the first rack, the drilling angle can be conveniently fixed, the displacement assembly can control the positioning assembly and the first rack to be connected and separated, the drilling angle can be conveniently adjusted and fixed, and rock stratum drilling operation is convenient.

Description

technical field [0001] The invention relates to the technical field of rock formation drilling, in particular to a rock formation drilling device for deep hole blasting. Background technique [0002] With the rapid development of my country's basic process industry, construction sites have gradually become more abundant. Different construction sites have different requirements for construction equipment. Bring a lot of inconvenience, need to carry out drilling operation to rock formation when carrying out deep hole blasting. [0003] The existing rock drilling device for deep hole blasting is inconvenient to adjust and fix the drilling angle during use. After the drilling angle is adjusted, it is easy to cause the drilling to be unstable and shake, which affects the drilling of the rock formation. operate. Contents of the invention [0004] The object of the present invention is to provide a rock formation drilling device for deep hole blasting, so as to solve the problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/04E21B15/04E21B3/02E21B19/081E21B17/22E21B21/01
CPCE21B7/04E21B15/04E21B3/022E21B19/081E21B17/22E21B21/013
Inventor 宋晓峰宋锋徐冬张丽娟林元松李卓遥张广李建邦田金义
Owner CHINA RAILWAY 19TH BUREAU GRP RAIL TRANSIT ENG
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