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Pile hole diameter detection device for highway engineering construction

A technology of engineering construction and detection device, applied in the direction of infrastructure engineering, infrastructure testing, construction, etc., can solve the problem of incomplete measurement data, and achieve the effect of safe and convenient use, scientific and reasonable structure

Inactive Publication Date: 2021-03-30
谢小锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pile hole diameter detection device for highway engineering construction, to solve the problem of incomplete measurement data proposed in the above background technology

Method used

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  • Pile hole diameter detection device for highway engineering construction
  • Pile hole diameter detection device for highway engineering construction
  • Pile hole diameter detection device for highway engineering construction

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-6 , the present invention provides a technical solution: a pile hole diameter detection device for road engineering construction, comprising a vertical tube 1 and a control terminal 5, the front end of the vertical tube 1 is provided with a control terminal 5, and the upper end of the vertical tube 1 is processed with four The card slots are 90° each other. The top of the vertical cylinder 1 is equipped with a rotating device 2. The rotati...

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Abstract

The invention discloses a pile hole diameter detection device for highway engineering construction. The device comprises a vertical cylinder and a control terminal; the control terminal is arranged above the front end of the vertical cylinder; a rotating device is installed at the top end of the vertical cylinder; the rotating device comprises a sleeve, a rotating shaft, a first bevel gear, a rotating handle, a second bevel gear, and a spirit level; and the lower end of the outer wall of the first bevel gear is engaged with the second bevel gear. The pile hole diameter detection device for highway engineering construction is scientific and reasonable in structure and safe and convenient to use; and through the cooperation of the rotating handle, the second bevel gear, a second threaded rod, a square cylinder, a laser probe and the control terminal, the rotating handle is rotated, and the rotating handle drives the second threaded rod to rotate through the second bevel gear; the secondthreaded rod enables the square cylinder and the laser probe to move downwards through threads, and a user can observe the size change of apertures of different depths through the numerical value of the control terminal, so that the problem that in the prior art, measured data are not comprehensive enough is solved.

Description

technical field [0001] The invention relates to the technical field of engineering measurement, in particular to a pile hole diameter detection device for highway engineering construction. Background technique [0002] On the project site, pile holes are formed in the foundation soil by means of mechanical drilling, steel pipe extrusion or manual excavation, and the piles are made by placing steel cages and pouring concrete in them. The hole diameter inspection is performed after the holes are formed. It is carried out before entering the steel cage. Although the existing technology can realize the measurement of the aperture, the existing measurement technology is to measure the size of the aperture opening manually by workers, and cannot measure the specific data of different depths inside the aperture, resulting in insufficient measurement data. And the construction The ground on the site is uneven. If the level of the measuring instrument cannot be guaranteed, the error ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 谢小锋
Owner 谢小锋
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