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Prefabricated and movable type platform for pile sinking

A mobile and platform technology, applied in sheet pile walls, buildings, infrastructure engineering, etc., can solve the problems of time-consuming and labor-intensive concrete pile foundation, difficult construction, poor environmental protection effect, etc., to improve pile sinking efficiency and facilitate construction , the effect of simple structure

Active Publication Date: 2016-12-07
CCCC SECOND HARBOR ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this fixing method can stably position the platform on the water surface, in actual application, it is necessary to add permanent concrete pile foundations somewhere, which has poor environmental protection effect, and it is time-consuming and laborious to pour concrete pile foundations under the water, making the construction difficult

Method used

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  • Prefabricated and movable type platform for pile sinking
  • Prefabricated and movable type platform for pile sinking
  • Prefabricated and movable type platform for pile sinking

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0029] Such as figure 1 As shown, the present invention provides an assembled mobile platform for sinking piles, which is characterized in that it includes a plurality of steel pipe piles 1 distributed side by side along the laying direction of the sheet piles, and the bottom surface of the steel pipe piles 1 is located at the mud surface line 14 Below, each row of steel pipe piles is 3. A crossbeam 2 is arranged on the top of each row of steel pipe piles 1, and three steel pipe piles 1 jointly support the crossbeam 2 to ensure the stability of the crossbeam 2. Longitudinal beams 3 distributed along the laying direction of sheet piles are evenly spaced between two adjacent crossbeams 2, no longitudinal beams 3 are set between two...

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Abstract

The invention provides a prefabricated and movable type platform for pile sinking. The prefabricated and movable type platform for pile sinking is characterized by comprising multiple steel pipe piles which are distributed side by side in the sheet-pile laying direction, wherein the tops of each row of steel pipe piles are provided with a cross beam, longitudinal beams are arranged at equal intervals between every two adjacent cross beams in the sheet-pile laying direction, no longitudinal beam is arranged between the two cross beams located on the edge of a sheet-pile construction area, face sheets are distributed between every two adjacent cross beams, the multiple face sheets are supported on the upper portions of the longitudinal beams and form a walking plane, crawler cranes are placed on the walking plane and can normally walk on the walking plane, no face sheet is arranged between the two cross beams on the edge of the sheet-pile construction area, the two cross beams on the edge of the sheet-pile construction area are located outside the walking plane, and guide frames are arranged between the tops of the two cross beam not provided with the face sheet. The prefabricated and movable type platform for pile sinking is clear in stress, free from the influence of stormy waves and high in pile sinking precision and efficiency.

Description

technical field [0001] The invention relates to the technical field of pile sinking construction on water, in particular to an assembled mobile platform for pile sinking. Background technique [0002] The difficulty of sinking piles in water is to maintain the stability of the pile sinking platform and ensure the accuracy of pile sinking. The common method of sinking piles over water generally uses a piling platform as the construction point for sinking steel pipe piles. There are generally two ways to use the platform at present, one is fixed by the anchor rope, and the floating platform is connected to the fixed structure on the shore by the anchor rope to position the platform. This method has a simple structure and is very convenient to install and operate. The disadvantage is that it can only be used In waters with slow flow velocity and small wind and waves, once it is applied to a watershed with turbulent flow velocity and large wind and waves, the floating platform ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D7/06E02D7/14
CPCE02D7/06E02D7/14E02D2250/0061
Inventor 于洋孙琦张治明王超
Owner CCCC SECOND HARBOR ENG
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