Measuring instrument and measuring method for verticality and azimuth of pile hole

A measuring instrument and verticality technology, applied in the field of measuring instruments, can solve the problem of difficult and fast measuring the verticality and azimuth angle of pile holes, and it is difficult to accurately and quickly measure the verticality and azimuth angle of pile holes without efficient and convenient measurement of pile holes. And other issues

Inactive Publication Date: 2019-04-02
重庆南江建设工程有限公司
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Problems solved by technology

[0003] In the prior art, there are drilled piles, rotary-dug piles, and manual-dug piles for forming pile holes. Verticality deviations are prone to occur during the hole-drilling process. Moreover, there is currently no efficient and convenient tool for measuring the verticality of pile holes, which makes it difficult to Accurate and

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  • Measuring instrument and measuring method for verticality and azimuth of pile hole
  • Measuring instrument and measuring method for verticality and azimuth of pile hole
  • Measuring instrument and measuring method for verticality and azimuth of pile hole

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Embodiment Construction

[0022] The implementation of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement it after studying this specification. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "horizontal", "inner" and so on is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

[0024] In t...

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Abstract

The invention discloses a measuring instrument and a measuring method for the verticality and the azimuth of a pile hole. The measuring instrument comprises a measuring rod, a hinge, a support rod, asliding base, two first support parts, a second support part, a water level gauge, a compass, a first laser range finder, a second range finder, and a scale. Each support part comprises a support cylinder, a support telescopic rod, a first fixing knob, and a fixing rod. The middle part of the support rod is connected to the measuring rod through the hinge. The sliding base is slidably connected tothe second measuring rod. Two first support parts are arranged at the two ends of the support rod. The second support part is arranged at the bottom of the sliding base. And the water level gauge andthe compass are arranged at the measuring rod. According to the measuring instrument and the measuring method for the verticality and the azimuth of the pile hole, the measuring instrument realizes the fast and accurate measurement of the verticality and the azimuth of the pile hole, by arranging the measuring rod, the hinge, the support rod, the sliding base, the two first support parts, the second support part, the water level gauge, the compass, the first laser range finder, the second laser range finder, and the scale.

Description

technical field [0001] The invention relates to a measuring instrument, in particular to a measuring instrument for the verticality and azimuth of a pile hole and a measuring method. Background technique [0002] Pile is a force-transmitting member that transmits all or part of the load of the building to the foundation soil and has a certain stiffness and bending resistance. Its cross-sectional size is much smaller than its length, so the verticality of the pile becomes a direct factor affecting the quality of the pile. The pile hole is the mold for pile forming. The verticality of the pile hole directly determines the verticality of the pile. If the verticality deviation of the pile hole exceeds the allowable value, it will cause serious quality problems to the formed pile. Therefore, the verticality of the pile hole Control is critical. [0003] In the prior art, there are drilled piles, rotary-dug piles, and manual-dug piles for forming pile holes. Verticality deviation...

Claims

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Application Information

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IPC IPC(8): G01C15/00G01C15/12G01C1/00
CPCG01C1/00G01C15/008G01C15/12
Inventor 彭清元褚庆国韩彦
Owner 重庆南江建设工程有限公司
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