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Multifunctional spliced ladder rib

A technology of splicing and ladder bars, which is applied in the direction of construction, building structure, and building materials processing, can solve the problems of high labor intensity, waste of ladder bar structure design, and high cost, so as to reduce labor intensity, facilitate loading and unloading, and low cost effect

Inactive Publication Date: 2021-01-15
SHANXI NO 8 CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of serious waste, high labor intensity and high cost in existing ladder bars due to unreasonable structural design, the present invention provides a multifunctional spliced ​​ladder bar

Method used

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  • Multifunctional spliced ladder rib
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Embodiment Construction

[0019] A multi-functional spliced ​​ladder bar, including two frame bodies distributed front and rear, each frame body includes two main bars 1 arranged horizontally and two vertically, and a connecting link between the two adjacent main bars 1 is provided. The corner connectors 2 are provided with telescopic rods 3 connected between the front and rear corresponding corner connectors 2;

[0020] The main rods 1 of the two frame bodies are all covered with a number of steel bar ferrules 4, and the side walls of each steel bar ferrule 4 are provided with two steel bar clamping rods 5 located inside the two frame bodies, and one of the steel bar clamping rods 5 is connected to the The side wall of the reinforcing bar ferrule 4 is fixed, and another reinforcing bar clamping rod 5 penetrates in the side wall of the reinforcing bar ferrule 4, and the inner end of the reinforcing bar clamping rod 5 is fixed with an arc-shaped slide plate 6 cooperating with the reinforcing bar ferrule ...

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Abstract

The invention particularly relates to a multifunctional spliced ladder rib, and solves the problems of serious waste, high labor intensity and higher cost of the existing ladder rib due to unreasonable structural design. The multifunctional spliced ladder rib comprises two frame bodies which are distributed front and back, each frame body comprises main rods, corner connecting pieces are arrangedbetween every two adjacent main rods, telescopic rods are arranged between every two corresponding front and back corner connecting pieces, the main rods of the two frame bodies are each sleeved witha plurality of steel bar clamping sleeves, a steel bar clamping rod is arranged on the side wall of each steel bar clamping sleeve, one steel bar clamping rod is fixed to the side wall of the corresponding steel bar clamping sleeve, the other steel bar clamping rod penetrates into the side wall of the corresponding steel bar clamping sleeve, and arc-shaped sliding pieces are fixed to the inner ends of the steel bar clamping rods, strip-shaped sliding grooves are formed in the side walls of the steel bar clamping sleeves in the axial direction, and a puller bolt is screwed on the side wall of each steel bar clamping sleeve. According to the multifunctional spliced ladder rib, steel bars with different diameters and different intervals in shear walls of various sizes are positioned, the labor intensity is reduced, and meanwhile the waste phenomenon is completely eradicated.

Description

technical field [0001] The invention relates to a ladder bar for building construction, in particular to a multifunctional spliced ​​ladder bar. Background technique [0002] In the construction process of traditional reinforced concrete projects, in order to ensure that the shear wall reinforcement spacing is accurate and meets the requirements of the design drawings and specifications, some ladder bars will be set during the construction process. [0003] However, in the same project, there will be many steel bars with different spacings and different diameters, and there will be many walls with different lengths. In this way, after a project is completed, many ladder bars of different sizes will be produced, which is labor-intensive and wasteful. The more steel bars, the higher the cost. Contents of the invention [0004] In order to solve the problems of serious waste, high labor intensity and high cost in existing ladder bars due to unreasonable structural design, th...

Claims

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Application Information

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IPC IPC(8): E04G21/12E04G21/18
CPCE04G21/12E04G21/185
Inventor 李永魁罗文晓武建张国宇乔树伟薛萃冯海林汪瑞瑞石磊闫宝伟
Owner SHANXI NO 8 CONSTR GRP
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