Foundation pit fender pile
A foundation pit and protective frame technology, which is applied to sheet pile walls, protective devices, and foundation structure engineering, can solve problems such as short service life, achieve the effects of prolonging service life, enhancing fixity, and avoiding the collapse of protective piles
Inactive Publication Date: 2018-07-27
江苏芝麻工具有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a foundation pit protection pile, which has the advantage of long service life and solves the problem of short service life of traditional protection piles
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[0016] 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.
[0017] see Figure 1-3 , a foundation pit protection pile, including a protection pile 1, the top and bottom of the left side of the protection pile 1 are horizontally provided with a fixed beam 15, the right side of the fixed beam 15 runs through the protection pile 1 and is fixedly connected with the right side of the protection frame 16 , by fixing the crossbeam 15, the fixity between the concrete fixing frame 12 and the guard pile 1 is enhanced, and the ph...
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The invention discloses a foundation pit fender pile. The foundation pit fender pile comprises a fender pile body; the outer side of the bottom of the fender pile body is provided with a protective rack; the surface of the fender pile body comprises a waterproof layer, an anti-oxidation layer, a protective paint layer and a protective film layer; the waterproof layer is positioned on the outer side of the fender pile body; the anti-oxidation layer is positioned on the outer side of the waterproof layer; the protective paint layer is positioned on the outer side of the anti-oxidation layer; theprotective film layer is positioned on the outer side of the protective paint layer; the two sides of the bottom of the fender pile body are each provided with a limiting groove; steel bars are arranged in an inner chamber of the fender pile body; and the top and the bottom of the inner side of the fender pile body are each fixedly connected with a triangular steel bar frame. By cooperation of the protective rack, the waterproof layer, the anti-oxidation layer, the protective paint layer, the protective film layer, the limiting groove, the steel bars, the triangular steel bar frames, supporting steel bar columns, a base and limiting rods, the foundation pit fender pile disclosed by the invention solves the problem that a traditional fender pile is short in service life, prevents the phenomenon of collapse of a foundation pit in construction and is worthy of popularization and application.
Description
technical field [0001] The invention relates to the technical field of foundation pit protection piles, in particular to a foundation pit protection pile. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base elevation and foundation plane size. If the excavation is not deep, the side slope can be used to stabilize the soil slope. The slope size is determined according to the relevant construction engineering regulations. If the excavation is deep and there are buildings nearby, the method of foundation pit wall support and sprayed concrete wall protection method can be used. For large-scale foundation pits, methods such as underground diaphragm walls and column-type bored pile interlocking are used to protect the outer soil layer from collapsing; if there are no influences on nearby buildings, the groundwater level can be lowered by the well point method, and sloping and open excavation is used; T...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E02D5/22E02D31/02E02D31/06
CPCE02D5/226E02D31/02E02D31/06
Inventor 郑大叶
Owner 江苏芝麻工具有限公司