Pedal wire hanging pile device suitable for hard soil construction

Abstract

The invention discloses a pedal wire hanging pile device suitable for hard soil construction. The pedal wire hanging pile device suitable for hard soil construction comprises a pedal wire hanging pile, a mounting device and a lead wire; the pedal wire hanging pile comprises a shell, a positioning seat and a rolling bearing; the outer side wall of the shell is provided with spirals and a drive bossmatched with the mounting device; the outer side of the rolling bearing is conformally adhered to the inner side of the shell and is fixedly connected with the inner side of the shell; the mounting device comprises an operation platform, a screw rod, a planet gear, a sun gear sleeve, a planet carrier and a drive motor; the screw rod is fixed to the bottom of the operation platform; the planet carrier is provided with a bearing I and a bearing II; an inner ring of the bearing II sleeves the screw rod outsides; the inner side of the inner ring is provided with threads matched with the screw rod; an inner ring of the bearing II extends downward to form a drive ring; the planet gear is fixedly sleeved to the drive ring; the outer side wall of the sun gear sleeve is provided with drive teeth engaged with the planet gear; the bottom of the sun gear sleeve is provided with a groove matched with the drive boss; and an output shaft of the drive motor conformally penetrates through the bearingI and is coaxially fixed to the top of the sun gear sleeve.

Description

technical field [0001] The invention relates to the field of municipal construction, in particular to a foot-operated wire hanging pile device suitable for hard soil construction. 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. Moreove...

AI Technical Summary

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 will cause a lot of load on the operator's spine and other bones. Over time, it will easily lead to diseases such as spinal curvature and arthritis. For special geological construction (such as frozen soil or hard soil), due to the soil quality It is relatively hard, and it is difficult to manually drive the hanging pile into the road bed, resulting in the inability to carry out the construction

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