Device special for in-hole positioning, orientating and propelling of tunnel directional fracture blasting shaped charge
A directional fracture, positioning and directional technology, applied in blasting and other directions, can solve problems such as easy slippage, difficulty in re-centering, troublesome on-site charging and construction, etc., to avoid slipping and centering problems, simple and novel structure, and save energy-gathering pipes Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0053] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0054] Figure 1 ~ Figure 3 It is several representative energy-concentrating tube blasting devices designed by domestic and foreign scientific and technological workers. figure 1 It is a charging structure for directional fracture blasting of shaped charges, all of which use shaped shaped charge tubes 1, and two symmetrical V-shaped shaped holes 2 are longitudinally arranged on the tube wall of shaped charges tube 1; figure 2 and image 3 They are linear and point-shaped slit-shaped energy-gathering tube blasting devices respectively. The tube body 1 of the shaped-energy charge adopts a circular tube body, and two linear slits 3 and point-shaped energy-gathering holes 4 are arranged longitudinally on the tube wall.
[0055] Figure 4 ~ Figure 6 The hole layout and charge structure type of the double-lane tunnel for energy-concentrating bla...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com