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Concrete slab steel bar spacing marking device

A technology of steel bar spacing and concrete slab, applied in the direction of mechanical gap measurement, etc., can solve the problems of wasting manpower, wasting time, erasing, etc., and achieve the effect of improving construction efficiency

Inactive Publication Date: 2020-05-19
CHINA HUAYE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually pull a tape measure at the end of the formwork to control the size, and draw the spacing line with chalk. For irregular spacing (such as 160mm), it needs to be calculated. This method wastes manpower and time, and the drawn line is easy to install when the steel bar is in place and the operator. erased while going back and forth

Method used

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  • Concrete slab steel bar spacing marking device
  • Concrete slab steel bar spacing marking device

Examples

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Embodiment Construction

[0015] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments. communicated to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0016] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. It should be noted that in the present disclosure, the terms "comprising", "configured with", and "disposed at" are used to express an open and inclusive meaning, and...

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PUM

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Abstract

The invention discloses a concrete slab steel bar spacing marking device which comprises a roller, a roller bracket and a handle. The roller is a hollow cylinder with two closed ends, and end parts ofthe roller are hinged with the roller bracket so that the roller can rotate around the axial direction of the roller; the handle is arranged at one end, far away from the roller, of the roller bracket; sponge or cotton is arranged in the roller, ink is adsorbed in the sponge or the cotton, and a marking hole is formed in a roller wall of the roller. The perimeter of the roller is equal to the distance between steel bars of the concrete slab. By means of the concrete slab steel bar distance marking device, the reinforcing steel bar distance can be marked on a formwork rapidly and accurately, and therefore, the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for construction engineering, in particular to a marking device for the distance between steel bars on concrete slabs. Background technique [0002] Steel bar binding is an important process in reinforced concrete structures, including steel bar binding for beams, slabs, columns, stairs and other components. Among them, the reinforced concrete slab occupies the largest proportion in the reinforced concrete structure, consumes the largest amount of steel bars, and the spacing between the steel bars determines the bearing capacity of the slab. Drawing the steel bar spacing line is the necessary preparatory work before the concrete slab steel bar binding. Usually pull a tape measure at the end of the formwork to control the size, and draw the spacing line with chalk. For irregular spacing (such as 160mm), it needs to be calculated. This method wastes manpower and time, and the drawn line...

Claims

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Application Information

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IPC IPC(8): G01B5/14
CPCG01B5/14
Inventor 高绍华赵琛梦
Owner CHINA HUAYE GROUP
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