Engineering pile guiding device during piling construction and using method of engineering pile guiding device during piling construction

A guide device and engineering pile technology, which is applied in the direction of foundation structure engineering, sheet pile walls, buildings, etc., can solve the problems of affecting the verticality of cement piles, reducing the practicality of the device, and reducing the safety of the project, so as to improve the safety of the project, The effect of improving the practicability of the device and reducing the workload in the early stage
CN111456009AInactive Publication Date: 2020-07-28CHINA MCC17 GRP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA MCC17 GRP
Publication Date
2020-07-28
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses an engineering pile guiding device during piling construction and a using method of the engineering pile guiding device during piling construction. The engineering pile guidingdevice comprises a lower platform, telescopic positioning columns and connecting rods, wherein the telescopic positioning columns are arranged at the four corners of the bottom end of the lower platform, barbs are arranged on the two side walls of each telescopic positioning column, and a second through hole is formed in the lower platform. The engineering pile guiding device during piling construction and the using method of the engineering pile guiding device during piling construction have the beneficial effects that by arranging the telescopic positioning columns, the length of each telescopic positioning column can be freely adjusted according to the environment in a seabed, the drilling depth of positioning holes does not need to be consistent in a drilling mode, the early-stage workload is reduced, and the functionality of the device is improved; by arranging a left hydraumatic rod, a right hydraumatic rod and a dial, workers can conveniently know the offset of a positioning sleeve, then it can be guaranteed that the positioning sleeve is vertically lowered, the perpendicularity of a cement pile is guaranteed, and the engineering safety is improved; and by arranging an upper air cylinder and a lower air cylinder, the positioning sleeves of different specifications can be locked and fixed, and the practicability of the device is improved.
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Description

technical field

[0001] The invention relates to the technical field of piling guide devices, in particular to an engineering pile guide device in piling construction and a use method thereof. Background technique

[0002] In the construction of cross-sea bridges and wind power high-precision pilings, the current domestic construction units are more popular: use 3 or 4 positioning piles to locate the guiding platform, and a crane ship will lift the guiding platform in place during construction, and measure in advance For preliminary positioning, another crane ship lifts the positioning piles, inserts the positioning piles into the guide platform one by one, and drives them in place with a specially configured piling hammer.

[0003] However, in order to ensure the horizontality of the device, the existing engineering pile guide device in the piling construction needs to make the depth of each positioning hole consistent in the complex seabed environment, which requires a larg...

Claims

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