Resistance-increasing yielding large-deformation anchor rod and construction method thereof
A large deformation and bolt technology, which is applied in the installation of bolts, earth cube drilling, mining equipment, etc., can solve the problems of complex structure, poor deformation ability, inconvenient construction, etc., and achieve simple connection method, convenient construction, and convenient assembly Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0014] Such as figure 1 The resistance-increasing and large deformation anchor rod shown is composed of a deformation spring 1, an anchor rod 2, a fixed ball 3, and a connecting sleeve 4; the deformation spring 1 uses a high-strength tension spring; the anchor rod 2 is Solid metal rod body; the fixed ball 4 is a hollow elliptical metal sphere, and they are all equipped with externally threaded connectors; through the processing of the internally threaded connecting sleeve 4, the deformation spring 1 is sequentially connected between the two fixed balls 3 The anchor rod 2 forms a structural unit that increases the resistance and allows pressure to deform the anchor rod; assemble several of the above units according to the anchoring depth or length, and connect a section of anchor rod 2 at the outermost end to install the anchor rod tray And nut to form an increased resistance to allow the anchor rod to deform.
[0015] During construction, first assemble the deformed spring 1, th...
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.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap