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A rapid construction method for binding high-precision and high-quality steel bar space grid

A construction method and high-quality technology, applied in the processing of building materials, construction, building construction, etc., can solve the problems of construction personnel who have high requirements for proficiency and familiarity, easy to lose and blur, errors, etc., to achieve good engineering Application value, good economic benefits, and the effect of saving materials

Active Publication Date: 2020-09-08
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the binding positioning of prefabricated components is still relatively backward, and manual positioning is mostly used. The steel bar worker marks the spacing of the steel bars on the mold or the working platform, and then places the steel bars for binding. When the steel bar space grid is bound by the traditional method It is easy to produce large errors, and has high requirements for the proficiency and familiarity of construction personnel
During the construction process, most steel workers only judge the spacing based on experience, omitting repeated measurement and positioning links, resulting in error accumulation, and the quality of steel bar binding cannot be guaranteed
Marks marked on the mold and working platform are short-lived marks, which are easy to be lost and blurred, and for different components, multiple marks are likely to cause workers to make mistakes

Method used

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  • A rapid construction method for binding high-precision and high-quality steel bar space grid
  • A rapid construction method for binding high-precision and high-quality steel bar space grid
  • A rapid construction method for binding high-precision and high-quality steel bar space grid

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]A rapid construction method for binding high-precision and high-quality steel bar space grid, characterized in that:

[0054] A binding device comprising a base 1, a column 2, a column connector 3, a steel ruler 4, a movable card holder 5 and a support frame 6 is adopted.

[0055] The upper surface of the base 1 has a track 101 . One side of the track 101 is a rough plane 103 , and the other side has a horizontal scale line 102 . The scale line 102 in the horizontal direction and the scale on the steel ruler 4 can indicate the distance in the horizontal direction of the longitudinal reinforcement.

[0056] The lower end of the upright column 2 is a slide groove 201 matched with the track 101 on the base 1 . The column 2 slides along the track 101 . The track 101 is a T-shaped track with a T-shaped cross section. The chute 201 is a T-shaped slot matched with a T-shaped track. The upright 2 has a longitudinal slot 204 passing through both sides, and the two sides pier...

Embodiment 2

[0083] The main structure of this embodiment is the same as that of Embodiment 1, see Figure 7 According to design requirements, two bases 1 and three support frames 6 are configured.

[0084] Two uprights 2 are installed on each base 1 . Each column 2 is equipped with two column connectors 3 up and down. The column connector 3 is configured with a card support 301 having a circular arc support plate I3012.

[0085] Two steel rulers 4 are configured in total. A mobile card support 5 is installed on every steel ruler 4. This mobile card tray 5 has a circular arc supporting plate II502.

[0086] The formed reinforcement cage includes three parallel main reinforcements on the upper and lower sides. Among the three parallel main bars, the two ends of the middle parallel main bar are on the arc supporting plate II502, and the two ends of the two parallel main bars on both sides are on the arc supporting plate I3012.

[0087] Through the scale line 102 in the horizontal direc...

Embodiment 3

[0089] The main structure of this embodiment is the same as that of Embodiment 1, see Figure 8 According to design requirements, two bases 1 and three support frames 6 are configured.

[0090] Two uprights 3 are installed on each base 1 . Each column 2 is equipped with two column connectors 3 up and down. The column connector 3 is configured with a card support 301 having upper and lower arc supporting plates I3012.

[0091] Two steel rulers 4 are configured in total. Two movable clamps 5 are installed on every steel ruler 4 . The mobile card holder 5 has two arc supporting plates II502, upper and lower.

[0092] The formed reinforcement cage includes upper and lower sets of parallel main reinforcements. The upper group of parallel main ribs is divided into upper and lower rows, and each row has five parallel main ribs. Among the five parallel main tendons,

[0093] The two ends of the two parallel main bars on both sides and the middlemost one are on the arc supportin...

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Abstract

The invention provides a rapid construction method for binding high-precision high-quality reinforcing steel bar space trusses. The method effectively solves the problem of poor positioning of traditional artificial binding reinforcing steel bar meshes. The positions of reinforcing steer bars can be adjusted, and the positioning and binding demands of different reinforcing steel bar space trussescan be met; the device is repeatedly circulated and used multiple times, the materials are saved, and the method has great economic benefits; the device is easy to operate, the time and labor are saved, hoisting is convenient, and a high engineering application value is achieved.

Description

technical field [0001] The invention relates to the field of fabrication of assembled building components. Background technique [0002] With the continuous development of society, in order to lead the transformation and upgrading of the construction industry, the country vigorously promotes the development of prefabricated buildings. Concrete prefabricated components are an important part of prefabricated buildings. The production process is to produce prefabricated beams, slabs, columns and exterior walls in factories, and transport them to the site for installation after passing the acceptance test. The promotion of construction industrialization not only improves the working environment of construction workers, but also puts forward higher requirements for the production of construction components. At present, the binding positioning of prefabricated components is still relatively backward, and manual positioning is mostly used. The steel bar worker marks the spacing of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/12E04G21/18
CPCE04G21/122E04G21/1841
Inventor 姚刚秦蔚壑周梦杨阳
Owner CHONGQING UNIV
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