A kind of municipal road reconstruction surveyor and survey method thereof

Abstract

The invention discloses a municipal road reconstruction surveyor and surveying method thereof. The device comprises a main cylinder body, an outer cylinder body is fixedly sleeved outside the lower end of the main cylinder body, the lower end of the outer cylinder body is an opening, and the outer cylinder body is The left and right sides of the lower end of the cylinder body are vertically and fixedly connected with a first hydraulic telescopic rod, the lower end of the first hydraulic telescopic rod is fixedly connected with a support seat, and the lower end of the main cylinder body is provided with a hole opening mechanism. The invention allows the steel needle to be inserted into the road surface, and then controls the second hydraulic telescopic rod to shrink, so that the annular plate rises accordingly, and at this time, the upper surface of the annular plate is squeezed to the linkage top pillars at the inclined positions on the left and right sides. The process linkage top column pushes the linkage bump at the corresponding position on the upper surface of the ring plate, which facilitates the rotation of the ring plate with the second hydraulic telescopic rod and the steel needles in sequence, that is, the positions of all the steel needles are alternated once, and then interspersed again To the ground, repeating this, a circle of small holes will be inserted on the road surface.

Description

technical field [0001] The invention relates to the technical field of municipal road reconstruction surveyors, in particular to a municipal road reconstruction surveyor and a survey method thereof. Background technique [0002] Municipal roads are the roads leading to various parts of the city, used for transportation and pedestrians in the city, convenient for residents to live, work and cultural and entertainment activities, and connected with roads outside the city. Reconstruction, first need to carry out survey before reconstruction; [0003] The shortcomings of general municipal road reconstruction survey devices are: when surveying before general road reconstruction, since the road surface is generally made of cement or asphalt, which is hard, it needs to be broken open, and generally it is done by an excavator or a drill. Directly destroy and open, but this can easily lead to uncontrollable spread of broken, resulting in excessive damage to the road surface, so that...

AI Technical Summary

Problems solved by technology

[0003] The shortcomings of general municipal road reconstruction survey devices are: when surveying before general road reconstruction, since the road surface is generally made of cement or asphalt, which is hard, it needs to be broken open, and generally it is done by an excavator or a drill. Directly destroy and open, but this can easily lead to uncontrollable spread of broken, resulting in excessive damage to the road surface, so that the use of the road will be affected before the formal reconstruction, and in general surveys, the soil under the road surface needs to be tested. Therefore, sampling is required, but generally when sampling soil materials at different depths, it is inconvenient to take soil samples from all positions at the same time

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