Supercharge Your Innovation With Domain-Expert AI Agents!

Pre-embedded reinforcement segment correction device and its correction method

A technology of pre-embedding steel bars and correcting devices, which is applied in the processing of building materials, construction, and building structure, etc., can solve the problems of underground construction efficiency and low vertical adjustment accuracy, and achieves convenient operation, high vertical adjustment accuracy, and high construction efficiency. Effect

Active Publication Date: 2019-07-26
SHANGHAI CONSTRUCTION GROUP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of low vertical adjustment accuracy and low construction efficiency in the existing steel bar correction device and correction method when pre-embedded steel bars are bent in multiple sections, the present invention provides a segmental correction device for pre-embedded steel bars, which includes a vertical adjustment frame, a steel bar A fixing assembly and a steel bar correction assembly located above the steel bar fixing assembly, wherein the steel bar fixing assembly includes a first vertical adjustment limit slider, a first horizontal guide rail, a horizontal adjustment limit slider, a fixed cross bar and a fixed longitudinal bar, The rebar correction assembly includes a second vertical adjustment limit slider, a second horizontal guide rail, a horizontal correction limit slider, a correction cross bar and a correction longitudinal bar

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pre-embedded reinforcement segment correction device and its correction method
  • Pre-embedded reinforcement segment correction device and its correction method
  • Pre-embedded reinforcement segment correction device and its correction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 , figure 2 , image 3 with Figure 4 As shown, the following will combine Figure 1 to Figure 4 The gist of the present invention is further described. In this embodiment, the pre-embedded steel bar section correction device includes: a vertical adjustment frame 100 , a steel bar fixing assembly 200 and a steel bar correction assembly 300 located above the steel bar fixing assembly 200 .

[0044] Such as figure 1 As shown, the vertical adjustment frame 100 is a cuboid frame composed of four vertical rods 110 and eight horizontal rods 120 at the bottom and top of the vertical rods 110 . The sagging frame 100 is used to support the steel bar fixing assembly 200 and the steel bar correction assembly 300 .

[0045] Such as figure 1As shown, the steel bar fixing assembly 200 includes four first vertical adjustment limit sliders 210, four first horizontal guide rails 220, four horizontal adjustment limit sliders 230, one fixed horizontal bar 241 and one f...

Embodiment 2

[0054] refer to Figure 5 , the present invention also provides a segmental correction method for pre-embedded reinforcement, combined below Figure 1 to Figure 5 , to further describe the correction method, which specifically includes the following steps:

[0055] S1. Determine the number N of correction segments of the pre-embedded steel bar 410 according to the bending point of the pre-embedded steel bar 410 , and fix the pre-embedded steel bar sectional correction device so that the pre-embedded steel bar 410 is in the middle of the adjusting frame 100 . Such as Figure 4 As shown in , the pre-embedded steel bar 410 on the platform 400 undergoes multi-stage bending deformation, and the break point and bending point of the pre-embedded steel bar 410 are taken as control points. Therefore, the pre-embedded steel bar 410 includes four parts A, B, C, and D Control points, the three correction segments are AB correction segment, BC correction segment, and CD correction segmen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a segmental correcting device and method for a pre-embedded steel bar and belongs to the technical field of steel bar correcting. The segmental correcting device comprises a verticality adjusting frame, a steel bar fixing assembly and a steel bar correcting assembly. The steel bar fixing assembly comprises first vertical-adjusting limiting sliding blocks, first horizontal guide rails, horizontal-adjusting limiting sliding blocks, a fixing transverse rod and a fixing longitudinal rod. The steel bar correcting assembly comprises second vertical-adjusting limiting sliding blocks, second horizontal guide rails, horizontal-correcting and limiting sliding blocks, a correcting transverse rod and a correcting longitudinal rod. The two ends of a correcting section of the pre-embedded steel bar are fixed through a fixing sleeve of the steel bar fixing assembly and a correcting sleeve of the steel bar correcting assembly correspondingly, the correcting transverse rod and the correcting longitudinal rod are driven to move the upper end of the correcting section to the extension line of the next correcting section, and thus correcting operation is completed, so that the pre-embedded steel bar has high verticality adjusting precision, operation is convenient, and the construction efficiency is high.

Description

technical field [0001] The invention relates to a segmental correcting device for pre-embedded steel bars and a correcting method thereof, belonging to the technical field of building and municipal engineering construction. Background technique [0002] In construction projects, especially prefabricated components are often provided with embedded steel bars for connection with other components. However, distortion and deformation of pre-embedded steel bars often occur during construction, which affects the splicing of components. [0003] At present, for the vertical adjustment of pre-embedded steel bars, the straightening method generally adopted on site is the method of manually heating the steel bars by oxygen welding and then straightening. This method will cause a certain weakening of the mechanical properties of the steel bars. The problem of low straightening accuracy and unsatisfactory straightening in the case of multi-segment bending. Especially in the assembly c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/12
CPCE04G21/12
Inventor 王新新吴小建张阿晋
Owner SHANGHAI CONSTRUCTION GROUP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com