A guardrail pouring construction equipment and method

Abstract

The invention discloses a guardrail pouring construction equipment and method. The equipment includes a chassis installed with a drive system and a traveling sheave. A vibrator and a mounting bracket are installed on the chassis. Tight sheave, the cable connected to the vibrator abuts against the lifting sheave and the pressing sheave, the driving part connected with the driving sheave is installed on the chassis, and the driving system drives the equipment intermittently through the traveling sheave Cooperate with the driving part to drive the forward and reverse rotation of the pulling sheave to lift or insert the vibrating rod at the end of the cable into the mud, which is conducive to the automation of the vibrating process, which is conducive to more accurate control of the adjacent two The spacing between the vibrating positions; the method includes, before the vibrating process, calculating the optimal spacing between adjacent vibrating positions, and marking each vibrating position, and reasonably setting the vibrating position is conducive to improving the vibrating effect .

Description

technical field [0001] The embodiment of the present invention relates to the technical field of concrete pouring, in particular to a guardrail pouring construction equipment and method. Background technique [0002] In the process of bridge construction, concrete guardrail is an important sub-item of bridge construction. When constructing concrete guardrail, it needs to go through steel bar welding, formwork erection, concrete pouring, concrete vibration, formwork removal and repair, post-maintenance and other processes. Concrete vibration is to insert the vibrating rod with high frequency vibration into the poured concrete, so that the concrete between the formwork will slump quickly, and the gas in the concrete will be discharged under the extrusion of the slumped concrete, so as to avoid the undamaged concrete in the guardrail. The exhausted gas causes the internal steel skeleton to be oxidized and corroded, and is conducive to the compaction of concrete condensation. ...

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Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a guardrail pouring construction equipment and method to solve the possible problems in the concrete caused by the difficulty of manual operation to ensure that the distance between the two vibrating positions is always smaller than the working range of the vibrating rod in the prior art. There is undischarged gas, which causes the steel frame to be oxidized and corroded by undischarged gas

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