Positioning mechanism for steel sheet pile deep foundation pit support and mounting device of positioning mechanism
A technology of deep foundation pit support and positioning mechanism, applied in sheet pile wall, foundation structure engineering, construction and other directions, can solve problems such as increasing construction difficulty, reducing construction efficiency, small steel sheet piles, etc., achieving stable and rapid assembly, Reduce the difficulty of splicing and avoid the effect of dislocation
Pending Publication Date: 2022-07-26
TIANYUAN CONSTR GROUP +1
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Problems solved by technology
[0003] At present, when assembling steel sheet piles, a crane is often used to lift the steel sheet piles, and the lock of the steel sheet piles being installed is aligned with the steel sheet piles that have been installed below. The crane controls the downward movement of the steel sheet piles to complete the steel sheet piles. However, due to the small lock of the steel sheet pile, it is not easy to observe, resulting in a time-consuming and laborious process of aligning the lock, requiring construction personnel to make adjustments, which increases the difficulty of construction and reduces the construction efficiency
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[0027] The technical solutions of the present invention will be further described below with reference to the embodiments. In the process of detailed description, the related position nouns, including but not limited to "up, down, left and right", are only for the convenience of those skilled in the art to understand the present application according to the visual position shown in the accompanying drawings. documented technical solutions. Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances .
[0028] like Figure 1 to Figure 4 As shown, a positioning mechanism for deep foundation pit support with steel sheet piles includes a positioning base 100 placed at the bottom of the deep foundation pit and arranged horizontally, and the positio...
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The invention discloses a positioning mechanism for steel sheet pile deep foundation pit supporting and a mounting device thereof, and belongs to the technical field of building construction, the positioning mechanism is used for steel sheet pile mounting, the positioning mechanism comprises a positioning base, positioning grooves and positioning reinforcing ribs, the positioning base is horizontally laid in a deep foundation pit, the positioning grooves are distributed in the length direction of the positioning base, and the positioning reinforcing ribs are arranged in the positioning grooves. The shape of the positioning groove is the same as that of the section of the steel sheet pile; one end of the positioning reinforcing rib is fixed to the positioning base, and the other end of the positioning reinforcing rib extends in the direction away from the positioning base. The positioning reinforcing ribs are arranged in the area formed by the positioning grooves and arranged in pairs, and the positioning reinforcing ribs are located in the steel sheet piles after the steel sheet piles are inserted into the positioning grooves. According to the technical scheme, rapid splicing of the steel sheet piles can be completed, the splicing difficulty of the steel sheet piles is reduced, and the splicing efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a positioning mechanism and an installation device for deep foundation pit support of steel sheet piles. Background technique [0002] Steel sheet pile cofferdam is the most commonly used type of sheet pile cofferdam. Steel sheet pile is a type of steel with a lock. Commonly used are Larson type, Lackawanna type, etc. The shape of the cofferdam can be reused many times, so it is widely used. [0003] At present, when assembling steel sheet piles, cranes are often used to hoist the steel sheet piles, and the locks of the steel sheet piles being installed are aligned with the steel sheet piles that have been installed below it. The crane controls the steel sheet piles to move down to complete the steel sheet piles. However, due to the small lock opening of the steel sheet pile, which is not easy to observe, the process of aligning the lock opening is time...
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IPC IPC(8): E02D17/04E02D5/04E02D5/08E02D7/00
CPCE02D17/04E02D5/04E02D5/08E02D7/00
Inventor 王尚史春亭吴淑江刘正吉宋泽远潘兆飞
Owner TIANYUAN CONSTR GROUP
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