Stabilizing structure of foundation pit supporting pile
A technology for supporting and stabilizing foundation pits, which is applied in the direction of foundation structure engineering, excavation, construction, etc., can solve problems such as supporting piles to prevent soil collapse, steel wire mesh pulling and positioning, supporting position adjustment and lateral compression resistance, etc., so as to avoid protection Effects of soil collapse, improved support strength, and increased stability
Active Publication Date: 2022-03-15
中建八局东南建设有限公司
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Problems solved by technology
[0003]
At present, the existing foundation pit protection is to support and protect the surrounding soil through support piles, and there is no targeted equipment for stabilizing the support piles, and the protection between the protection piles is generally between the two piles. A thin layer of mortar is poured in between, and the steel wire inside the mortar is directly laid on the soil wall, and the steel wire mesh is not pulled and positioned, so the lateral compressive force is not strong. Causes the protective soil between the support piles to collapse, further affecting the construction period plan
[0004]
To this end, a stable structure of foundation pit supporting piles is provided to solve the problem of adjusting the support position and lateral compression of the slope surface of the foundation pit
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1 to Figure 6 , the present invention provides a technical solution:
[0028] A stable structure for foundation pit supporting piles, including uprights 2, a plurality of linearly distributed sets of uprights 2 are vertically inserted on the side close to the slope of the foundation pit 1, and the sides of the uprights 2 are inserted with upper and lower inserting plates 3 and The lower plate 24 and the other side of the column 2 are provid...
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The invention relates to the technical field of foundation pit protection, in particular to a foundation pit supporting pile stabilizing structure which comprises stand columns, multiple sets of linearly-distributed stand columns are vertically inserted into the side close to a foundation pit slope, upper inserting plates and lower inserting plates which are vertically distributed are inserted into the side faces of the stand columns, and supporting devices which are in one-to-one correspondence are arranged on the other sides of the stand columns. The supporting device comprises a base capable of being adjusted in a lifting mode, a supporting rod capable of rotating in an inclined mode and a top supporting plate attached to the outer wall of the stand column, and the supporting device is fixedly connected with the upper inserting plate and the lower inserting plate. And the angle of the supporting plate is adjusted through the pull rods distributed in a circumferential array mode, so that protection of different positions of the inclined face is enhanced, and the adaptability of the supporting device is improved.
Description
technical field [0001] The invention relates to the technical field of foundation pit protection, in particular to a stable structure for foundation pit support piles. Background technique [0002] Foundation pit support piles are mainly piles that bear lateral thrust. They are generally used for foundation pit support, slope support, and landslide control. They withstand horizontal soil pressure or landslide thrust, and generally require higher configuration than foundation piles that bear vertical forces. Tendons are often used together with anchor rods (cables) (pile-anchor structure). Supporting piles are piles that are built along the edge of the foundation pit to prevent the slope from collapsing, usually when the effective width of the working face of the slope is not enough. The measures adopted, with the slope protection piles, can prevent the displacement and subsidence of the adjacent original engineering foundation, and with the slope protection piles, the slope ...
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IPC IPC(8): E02D17/04
CPCE02D17/04Y02A10/23
Inventor 钟智芳黄斌于海超郑清鹏栾金锋赵春光高志刚于晓燕焦晓兵李定君
Owner 中建八局东南建设有限公司