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Intelligent positioning guiding device and method for pile foundation construction, and engineering management method

A technology of intelligent positioning and guiding devices, which is applied in the direction of foundation structure engineering, sheet pile walls, electrical components, etc., and can solve problems such as uneven force, deflection of pile body, and non-vertical pile body

Pending Publication Date: 2019-08-16
FUJIAN LUGANG GRP CO LTD
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Problems solved by technology

[0004] In order to solve the above-mentioned conventional steel casing construction, in the case of uneven soil softness and hardness, it is easy to have safety hazards such as drilling deviation, non-vertical pile body and inaccurate lowering position of the steel cage, resulting in pile body deflection and uneven force. Problem, the present invention provides an intelligent positioning and guiding device, method, and project management method for pile foundation construction

Method used

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  • Intelligent positioning guiding device and method for pile foundation construction, and engineering management method
  • Intelligent positioning guiding device and method for pile foundation construction, and engineering management method
  • Intelligent positioning guiding device and method for pile foundation construction, and engineering management method

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Embodiment Construction

[0027] The technical solution in the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0028] Such as Figure 1-3 As shown, an intelligent positioning and guiding device for pile foundation construction includes an outer layer casing 1, an inner layer casing 2, a position adjustment mechanism 3, and a positioning mechanism 4. In this embodiment, the inner layer casing 2 is the inner layer Adjustable steel casing, the outer layer casing 1 is the outer layer fixed steel casing, the inner layer casing 2 is set inside the outer layer casing 1, and the inner layer casing 2 sets and the outer layer casing 1 There is an adjustment gap between them, the position adjustment mechanism 3 is connected with the inner layer casing 2 to adjust the relative position of the inner layer cas...

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Abstract

The invention belongs to the technical field of foundation construction, and particularly relates to an intelligent positioning guiding device and method for pile foundation construction, and an engineering management method. The intelligent positioning guiding device for pile foundation construction comprises an outer-layer pile casing, an inner-layer pile casing, a position adjustment mechanismand a positioning mechanism; and position data information of the inner-layer pile casing is obtained through the positioning mechanism, and the adjustment action of the position adjustment mechanismis controlled through the position data information. Accurate positioning of pile foundation guiding and positioning in holes of a reinforcement cage are achieved, the drilling precision of cast-in-place pile construction and reinforcement cage hoisting and lowering vertical precision are improved, potential safety hazards that during conventional cast-in-place pile construction, a formation soilbody is uneven in hardness, thus a drilled hole is deflected, a pile body is not vertical, the lowering position of the reinforcement cage is not accurate, consequently the pile body is deflected, andstress is uneven are avoided, the construction quality is guaranteed, and the management efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of foundation construction, and in particular relates to an intelligent positioning and guiding device, method and project management method for pile foundation construction. Background technique [0002] The bored filling column is the most commonly used pile type in engineering construction. It forms an effective bearing capacity through the lateral resistance generated by the contact surface between the pile body and the rock and soil and the end resistance generated by the contact surface between the pile end and the rock and soil. , through engineering piles, the load on the top of the column is transmitted to the rock and soil at the side of the pile and at the bottom of the pile, so that the building or structure stands firmly on the foundation. With the acceleration of urbanization in various places and the development of the automobile industry, basement pits Support has increasingly become the key ...

Claims

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Application Information

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IPC IPC(8): E02D13/00E02D13/04E02D7/00H04L29/08
CPCE02D13/00E02D13/04E02D7/00H04L67/025H04L67/12H04L67/52
Inventor 王巧艺黄金星陈金龙
Owner FUJIAN LUGANG GRP CO LTD
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