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Steel bar spacing setting-out tool and setting-out method

A technology for steel bar spacing and tools, which is applied in the field of steel bar spacing setting-out tools and its setting-out, can solve problems affecting construction progress, low efficiency, and increasing construction costs, achieving low cost, high setting-out efficiency, and accelerated construction period Effect

Active Publication Date: 2019-12-27
CHINA FIRST METALLURGICAL GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In building construction, in order to ensure the installation quality of steel bars, it is necessary to set out the steel bar spacing before installation. The current setting out method is to pop up the ink line grid with a ruler, ink fountain and other tools according to the design spacing of the steel bars, and carry out the reinforcement according to the ink line grid. Installation, this method is inefficient, affects the progress of the construction, and increases the construction cost

Method used

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  • Steel bar spacing setting-out tool and setting-out method
  • Steel bar spacing setting-out tool and setting-out method
  • Steel bar spacing setting-out tool and setting-out method

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Such as Figure 1 to Figure 6 As shown, a wire spacing tool for steel bars includes an operating rod 1, a mandrel 5, a roller 4 and a sponge 6 for absorbing the marking liquid. The roller 4 is sleeved on the mandrel 5 with a gap, and the sponge 6 is filled between the mandrel 5 and the Between the rollers 4, the outer circle of the rollers 4 is evenly opened with a through hole 41 along the circumferential direction, and the end faces of the rollers 4 are distributed with card slots 42, and the movable baffles 3 are inserted in the card grooves 42, and the movable baffles 3 are There are through inner dotting holes 32, and each outer dotting hole 41 corresponds to a movable baffle 3. Adjusting the insertion position of the movable baffle 3 can make the inner dotting holes 32 and the outer dotting holes 41 aligned and staggered. 1. The bottom is ...

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Abstract

The invention discloses a steel bar spacing setting-out tool and a setting-out method. The tool comprises an operation rod, a mandrel, a roller and sponge used for adsorbing a marking liquid, whereinthe roller sleeves the mandrel with a gap; the sponge is filled between the mandrel and the roller; penetrating outer dotting holes are uniformly formed in the outer circle of the roller in the circumferential direction; clamping grooves are distributed in the end surface of the roller; a movable baffle is placed in each clamping groove in an insertion manner; penetrating inner dotting holes are formed in each movable baffle; each outer dotting hole corresponds one movable baffle; the inner dotting holes and the outer dotting holes can be aligned and staggered by adjusting the insertion-placement positions of the movable baffles; the bottom of the operation rod is rotationally connected with a part located outside the roller, of the mandrel; and the operation rod is capable of pushing theroller to roll when the roller is transversally placed. The steel bar spacing setting-out tool and the setting-out method are simple to operate, high in setting-out efficiency and setting-out quality,wide in practicability, and low in cost.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a steel bar spacing setting out tool and a setting out method thereof. Background technique [0002] In building construction, in order to ensure the installation quality of steel bars, it is necessary to set out the steel bar spacing before installation. The current setting out method is to pop up the ink line grid with a ruler, ink fountain and other tools according to the design spacing of the steel bars, and carry out the reinforcement according to the ink line grid. Installation, this method is inefficient, has influenced the progress of construction, has increased construction cost. Contents of the invention [0003] The object of the present invention is to provide a rebar spacing tool and its method, which are simple in operation, high in efficiency, high in quality, wide in practicability and low in cost. [0004] The technical scheme adopted in the pr...

Claims

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Application Information

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IPC IPC(8): E04G21/18
CPCE04G21/18
Inventor 雷蕾田玉聪桂祁东廖红玉刘明周何红玲魏民刘思农
Owner CHINA FIRST METALLURGICAL GROUP
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