Pedal-type thread hang device

Abstract

The invention discloses a pedal type wire hanging device comprising a plurality of pedal type wire hanging piles inserted into a road bed sequentially along a road edge direction and capable of heightadjustment according to measured paving elevation data and wires connected between adjacent pedal type wire hanging piles, As regulate by that pedal-type thread hanging pile, according to the relationship between the pedal times and the unit lift of each time, the paving elevation is adjusted to the corresponding measurement height without measuring with a scale, so that that wire hang efficiencyis improved, Reduce labor and time investment, Guaranteed construction progress, avoid unnecessary economic losses, but also without burdening the operator 's spine and other bones, It is convenientfor operators to adjust the height error of surveying spreading according to the actual construction conditions, so as to make the adjustment process easier and convenient, avoid the bone burden of spine caused by bending and squatting, and reduce the incidence of diseases such as vertebral bending and arthritis of operators.

Description

technical field [0001] The invention relates to the field of municipal construction, in particular to a foot-operated wire hanging device. Background technique [0002] With the vigorous development of the construction industry, the country's requirements for the quality of construction are becoming more and more stringent, and the smoothness of the road surface is one of the measures of the quality of municipal road construction, and its importance cannot be ignored. The most commonly used construction method in China, but the traditional line-hanging paving method is to manually drive piles first, and then manually adjust with a scale according to the measured paving elevation data of each pile, and then hang the line, which is time-consuming and laborious. Inefficiency, low precision, huge labor cost investment, and the construction quality is often unqualified due to human factors, resulting in unnecessary economic losses. Moreover, due to the large number of foot-operat...

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Problems solved by technology

[0002] With the vigorous development of the construction industry, the country's requirements for the quality of construction are becoming more and more stringent, and the smoothness of the road surface is one of the measures of the quality of municipal road construction, and its importance cannot be ignored. The most commonly used construction method in China, but the traditional line-hanging paving method is to manually drive piles first, and then manually adjust with a scale according to the measured paving elevation data of each pile, and then hang the line, which is time-consuming and laborious. Inefficiency, low precision, huge labor cost investment, and the construction quality is often unqualified due to human factors, resulting in unnecessary economic losses. Moreover, due to the large number of foot-operated hanging piles, traditional manual adjustments require repeated bending. The process of lumbar, squatting and standing places a heavy load on the operator's spine and other bones. Over time, it is easy to cause spinal curvature, arthritis and other diseases

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