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Wall reinforcement passing method and reinforcement passing tool for prefabricated construction of block buildings

A reinforcing bar-piercing tool and bar-piercing technology, which are applied in construction, building structure, and building material processing, can solve the problems of low construction efficiency, long time-consuming bar-piercing, complicated bar-piercing operations, etc. Simple, low-cost effects

Active Publication Date: 2016-12-07
HARBIN DACHENG GREEN BUILDING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low construction efficiency in the process of threading the bars in the assembly construction of the existing block buildings, which is complicated to thread the bars and takes a long time to thread the bars

Method used

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  • Wall reinforcement passing method and reinforcement passing tool for prefabricated construction of block buildings
  • Wall reinforcement passing method and reinforcement passing tool for prefabricated construction of block buildings
  • Wall reinforcement passing method and reinforcement passing tool for prefabricated construction of block buildings

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specific Embodiment approach 1

[0027] Specific embodiment one: combine 1 to Figure 6 Illustrate this embodiment, a method for threading reinforcement of a block building assembled construction wall piece in this embodiment, it includes the following steps:

[0028] Step 1: Preparatory work before threading the reinforcement: hang the wall piece 1 directly above the design position of the floor, so that the reinforcement guide pipe 2 overlaps with the reinforcement 3;

[0029] Step 2: Thread the steel bar 3 in the bar threading tool: at a height that is easy to operate, slide the vertical steel bar 3 into the bar limit ring 5 along the in-out slideway 4 of the bar threading tool;

[0030] Step 3: Alignment of the bar threading tool with the steel bar guide tube 2: move the bar threading tool upward along the length direction of the vertically set steel bar, and move the bar to the position of the steel bar guide tube 2 with the handle 6;

[0031] Step 4: The support of the cantilever frame 7 to the steel b...

specific Embodiment approach 2

[0034] Specific implementation mode two: combination image 3 and Figure 6 To illustrate this embodiment, in the first step of this embodiment, the steel bar guide pipe 2 and the vertical steel bar 3 are partially overlapped by 13cm-18cm. In the actual operation process, the preferred overlapping size is 15cm. With such arrangement, when the operator rotates the grip bar, the steel bar and the bar piercing tool move relatively in the plane, and when the two overlap, the conditions for enclosing the guide tube with the steel bar are met. The overlapping length of the guide tube and the steel bar ensures that the steel bar will not come out of the guide tube. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0035] Specific implementation mode three: combination Figure 1 to Figure 6 Illustrate this embodiment, a method for threading reinforcement of a block building assembled construction wall piece in this embodiment, it includes the following steps:

[0036] Step 1: Preparatory work before threading the reinforcement: hang the wall piece 1 directly above the design position of the floor, so that the reinforcement guide pipe 2 overlaps with the reinforcement 3;

[0037] Step 2: Thread the steel bar 3 in the bar threading tool: at a height that is easy to operate, slide the vertical steel bar 3 into the bar limit ring 5 along the in-out slideway 4 of the bar threading tool;

[0038] Step 3: Alignment of the bar threading tool with the steel bar guide tube 2: move the bar threading tool upward along the length direction of the vertically set steel bar, and move the bar to the position of the steel bar guide tube 2 with the handle 6;

[0039] Step 4: The support of the cantilever ...

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Abstract

A wall reinforcement passing method and a reinforcement passing tool for prefabricated construction of block buildings relate to a construction wall reinforcement passing method and a reinforcement passing tool, and aim to solve the problem of low construction efficiency caused by complicated reinforcement passing operation and long reinforcement passing time in the reinforcement passing process of conventional prefabricated construction of the block buildings. The wall reinforcement passing method comprises the following steps: making preparation before reinforcement passing; enabling a reinforcement (3) to pass through the inside of the reinforcement passing tool; aligning the reinforcement passing tool with a reinforcement guiding tube (2); supporting the reinforcement guiding tube (2) by a cantilever frame (7); enabling the reinforcement guiding tube (2) to fall into the reinforcement passing tool; dismounting the reinforcement passing tool to finish reinforcement passing. The reinforcement passing tool is characterized in that a holding rod (6) is obliquely arranged downwards from left to right, a reinforcement limiting ring (5) is horizontally and fixedly mounted at the upper end of the holding rod (6), an included angle A is formed between the reinforcement limiting ring (5) and the holding rod (6), and the cantilever frame (7) is vertically and fixedly mounted at the upper end of the holding rod (6). The wall reinforcement passing method and the reinforcement passing tool are suitable for wall reinforcement passing of prefabricated construction of the block buildings.

Description

technical field [0001] The present invention relates to a method for threading reinforcement and a tool for threading reinforcement, in particular to a method for threading reinforcement and a tool for threading reinforcement of a wall piece in the assembled construction of agglomerated buildings, which are used for wall threading when the wall piece of reinforced block masonry is hoisted . Background technique [0002] Assembly production occupies a certain share in the construction market because of its fast construction speed, low cost, easy quality control, and small labor usage, and it is also the development direction of construction in the future. In foreign countries, it emerged in the large-scale restoration construction of various countries after World War II; in China, it had more applications before the 1990s. At present, it is mainly used in steel structure, wood structure and reinforced concrete structure. In the masonry structure, it is rarely used; in forei...

Claims

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Application Information

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IPC IPC(8): E04G21/00E04G21/14
CPCE04G21/00E04G21/14
Inventor 王凤来
Owner HARBIN DACHENG GREEN BUILDING TECH DEV
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