A bridge pile foundation anchoring device
A pile foundation and anchoring technology, which is applied in bridge construction, bridge, and foundation structure engineering, etc., can solve the problems of low foundation anchoring efficiency, poor positioning, etc., and achieve the effect of reducing construction time and improving work efficiency
Active Publication Date: 2021-01-26
中南建设集团有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a bridge pile foundation anchoring device, which solves the problem of low anchorage efficiency of bridge pile foundations and the inability to quickly and accurately bury them due to poor positioning in different environments
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[0023] 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.
[0024] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situati...
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The invention discloses an anchoring device for a bridge pile foundation, which comprises a surface lap joint plate, a sinking installation cylinder, a mobile base, a hydraulic cylinder, a lifting hydraulic rod, a precise insertion hole, an anchoring mechanism and a temporary locking mechanism. The top of the installation cylinder is fixedly welded to the middle of the bottom of the ground lap plate, the hydraulic cylinder is detachably installed on the top of the mobile base, the top of the hydraulic lifting rod is fixedly installed to the bottom of the ground lap plate, and the precision installation The sockets are equidistantly set on the top of the lapping plate on the ground surface, the anchoring mechanism is set in the inner cavity of the sinking installation cylinder, and the temporary locking mechanism is set on the top of the lapping plate on the ground surface. The bridge pile foundation anchoring equipment adopts a pit The submerged pile foundation steel bar embedding method, combined with the use of the placement panel, can quickly and accurately carry out the pile foundation steel bar embedding, without the need for continuous calibration of the position, which greatly improves the work efficiency of the pile foundation anchorage.
Description
technical field [0001] The invention relates to the technical field of infrastructure equipment, in particular to a bridge pile foundation anchoring equipment. Background technique [0002] The pile foundation is a deep foundation that connects the tops of several piles into a whole through the cap, and bears the dynamic and static loads together. The pile is a vertical or inclined foundation component (mostly using steel bars) set in the soil. Its function is to Through the weak highly compressible soil layer or water, the load borne by the pile is transmitted to the harder, denser or less compressible foundation bearing layer. With the improvement of production level and the development of science and technology, the pile foundation The types, processes, design theories, calculation methods and application ranges have all been greatly developed, and are widely used in high-rise buildings, ports, bridges and other projects. [0003] In the current process of pile foundatio...
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IPC IPC(8): E02D27/12E02D27/42E01D21/00
CPCE01D21/00E02D27/12E02D27/42
Inventor 盛汉洋伍新民邱金喜郑力之
Owner 中南建设集团有限公司