Hot-rolled high-precision full-thread reinforcing steel bar for building
A full-thread, high-precision technology, used in buildings, building components, building reinforcements, etc., can solve problems such as poor connection strength, poor mechanical properties, and low precision, and achieve the effects of reducing production costs, easy processing, and improving quality.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0023] Example 1.
[0024] Such as figure 1 As shown, the full-threaded steel bar is a 500Mpa-grade steel bar, and the transverse rib 2 is a one-way left-handed spiral shape. The root chamfer r1 of the transverse rib 2 is 0.9 mm, and the top chamfer r2 is 0.4 m.
[0025] The distance d between the transverse ribs 2 is 10 mm.
[0026] Such as Figure 4 As shown, the height h of the transverse rib 2 is 1.5 mm and the bottom width b is 5.6 mm.
[0027] Such as Figure 4 As shown, the angle α between the side surface of the transverse rib 2 and the outer circumferential surface of the rod body 1 is 60°; figure 1 As shown, the included angle β between the transverse rib 2 and the axis of the rod body 1 is 81.8°.
[0028] Such as image 3 As shown, the distance d between the free expansion surfaces of the fully threaded steel bars is 19.0 mm.
[0029] Such as image 3 As shown, the diameter dh of the rod body 1 is Φ20.
[0030] Such as image 3 with 4 As shown, the cross-section of the trans...
Example Embodiment
[0031] Example 2.
[0032] figure 2 As shown, the full-threaded steel bar is a 500Mpa-grade steel bar, and the equal-height spiral transverse rib is a unidirectional right-handed spiral shape. The root chamfer r1 of the transverse rib 2 is 1.5 mm, and the top chamfer r2 is 0.5 mm.
[0033] The spacing d of the transverse ribs 2 is 6.0 mm.
[0034] Such as Figure 4 As shown, the height h of the transverse rib 2 is 1.0 mm and the bottom width b is 4.0 mm.
[0035] Such as Figure 4 As shown, the angle α between the side surface of the transverse rib 2 and the outer circumferential surface of the rod body 1 is 45°; figure 2 As shown, the included angle β between the transverse rib 2 and the axis of the rod body 1 is 85.9°.
[0036] Such as image 3 As shown, the distance d between the free expansion surfaces of the fully threaded steel bars is 23.4 mm.
[0037] Such as image 3 As shown, the diameter dh of the rod body 1 is Φ25.
[0038] Such as image 3 with 4 As shown, the cross-sect...
PUM
Property | Measurement | Unit |
---|---|---|
Height | aaaaa | aaaaa |
Bottom width | aaaaa | aaaaa |
Height | aaaaa | aaaaa |
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap