Hole depth detection device and method

Abstract

The invention relates to the technical field of the building construction, in particular to a hole depth detection device and method for detecting hole depth of an anchor cable hole. The device comprises a Dyneema line, a bamboo scale plate, and a lead ball; an annular groove is formed on the lead ball; one end of the Dyneema line is fixed on the bamboo scaleplate, and the other end of the Dyneemaline is fixed in the annular groove of the lead ball. The hole depth of the anchor cable hole can be detected in advance, the disadvantage that the measurement is performed after the construction isfinished in the tradition is remedied; compared with the traditional measurement method disclosed by the invention, the working efficiency for detecting the hole depth can be greatly improved, the method is time-saving and labor-saving, good in measurement effect, convenient for carrying simple, in operation, convenient and fast, and strong in practicability, the traditional detection time is effectively saved, the accuracy is improved, the working efficiency of a worker is improved, the construction cost is reduced, the possibility that the potential construction risk is existent in the use process since the pure manpower construction is not in place is avoided.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a hole depth detection device and method for detecting the depth of anchor cable holes. Background technique [0002] In the traditional detection of hole depth, the depth of the hole is generally measured by first cleaning the hole and then directly passing the steel strand. When the hole depth is insufficient, collapsed, shrinkage, or the hole depth is too large, it cannot be predicted without measurement The authenticity in the hole, directly passing the steel strand will increase the difficulty of construction, and the inaccuracy will take time and effort, resulting in an increase in manpower and material resources, and an increase in construction costs. [0003] In the traditional detection hole depth, general inspectors have to wait until the steel strand is threaded before inspecting. Due to different working hours, there is a time difference, and the inspect...

AI Technical Summary

Problems solved by technology

[0002] In the traditional detection of hole depth, the depth of the hole is usually measured by first cleaning the hole and then directly passing the steel strand. When the hole depth is insufficient, collapsed, shrinkage, or the hole depth is too large, it cannot be predicted without measurement The authenticity of the hole, directly passing the steel strand will increase the construction difficulty, and the inaccuracy will take time and effort, resulting in an increase in manpower and material resources, and an increase in construction costs

[0003] In the traditional inspection hole depth, the general inspectors have to wait until the steel strand is worn before they can inspect. Due to different working hours, there is a time difference and the inspection is not in place. The inspectors are time-consuming and laborious, and the construction cost increases.

Images