Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Reinforcement cage mounting device and using method thereof

A technology for installing devices and steel cages, which is applied to protection devices, buildings, sheet pile walls, etc., can solve problems such as cumbersome procedures, low construction efficiency, and poor operating environment, so as to simplify the operation process, improve positioning accuracy, and improve installation efficiency Effect

Pending Publication Date: 2022-05-24
NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The elevation positioning of the reinforcement cage refers to the positioning of the depth of the pile foundation hole under the reinforcement cage, so that the elevation of the top of the cast-in-place pile is lower than the elevation of the pile foundation hole. The traditional positioning method is to determine the height of the reinforcement by the length of the hanging bar. The height of the cage is controlled, but the hanging bars need to be cut and welded on site, the process is cumbersome and cannot be reused, which is not conducive to cost control
The horizontal alignment of the reinforcement cage refers to the overlapping positioning of the central axis of the reinforcement cage and the central axis of the pile foundation hole or the eccentric positioning within the specified range. The traditional positioning method is to symmetrically set pads around each reinforcement stirrup of the reinforcement cage. , through the contact between the pad and the hole wall of the pile foundation hole for positioning, but the operating environment in the pile foundation hole is poor, the construction efficiency is low, and the pad is not convenient to improve the horizontal alignment accuracy of the reinforcement cage
In addition, the elevation positioning and horizontal centering positioning of the existing reinforcement cage are realized by different devices, so each device needs to be installed separately, which affects the construction efficiency of cast-in-place piles

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
  • Reinforcement cage mounting device and using method thereof
  • Reinforcement cage mounting device and using method thereof
  • Reinforcement cage mounting device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Attached to the following figure 1 to the attached Figure 9 The present invention is further described in detail with specific examples.

[0048] Since the top elevation of the cast-in-place pile is often lower than the orifice elevation of the pile foundation hole, it is necessary to make steel bars to hang the steel cage at the design height. For the multi-storey basement attached to the high-rise building, the excavation depth of the foundation pit will be very deep, and the pile foundation hole will be very deep. Longer hanging bars are required, and even multiple hanging bars need to be reinforced to form a steel cage and auxiliary cage. . The traditional pile foundation reinforcement cage suspension bars need to be calculated, cut, welded and formed one by one, and then welded to the pile foundation main reinforcement on site when the last section of the pile foundation reinforcement cage is lowered. The manufacture is complicated, the installation and operati...

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 the technical field of building construction, and provides a steel reinforcement cage mounting device and a using method thereof.The mounting device comprises a hanging rod, a steel reinforcement cage, a steel reinforcement cage and a steel reinforcement cage, the traction rotating part is rotationally matched with the lifting rod, and an upper guide groove and a lower guide groove are formed in the traction rotating part; the operating part is arranged on one side of the lifting rod, and the operating part is in sliding fit with the upper guide groove so as to drive the traction rotating part to rotate; and the deflection piece is in running fit with the lifting rod, and the deflection piece is further in sliding fit with the lower guide groove so as to deflect under the traction effect of the rotating traction rotating piece. The installation device has the beneficial effects that the installation device can be disassembled and recycled, disassembly is convenient, cost is saved, and the horizontal centering positioning precision of the reinforcement cage is improved. The operation process is simplified, and the installation efficiency of the reinforcement cage is improved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a reinforcement cage installation device and a use method thereof. Background technique [0002] With the rapid development of the national economy, as a mature and efficient construction technology, mechanical hole-forming and artificially excavating hole-forming cast-in-place piles are widely used in the main or auxiliary structures of construction projects. The positioning and installation of the reinforcement cage is one of the factors affecting the construction quality of bored piles. Rebar cage positioning includes elevation positioning and horizontal alignment positioning. [0003] The elevation positioning of the reinforcement cage refers to the positioning of the depth of the reinforcement cage into the pile foundation hole, so that the top elevation of the cast-in-place pile is lower than the hole elevation of the pile foundation hole. The he...

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
IPC IPC(8): E02D15/08E02D15/04E02D5/34E02D31/12E02D27/12
CPCE02D15/08E02D15/04E02D5/34E02D31/12E02D27/12
Inventor 孙权丁波周金毛春光管世玉
Owner NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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