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Precast concrete tubular pile
The invention discloses a precast concrete tubular pile. The precast concrete tubular pile comprises at least two concrete tubular pile sections and a pile section connection mechanism used for connecting the two adjacent concrete tubular pile sections, wherein the concrete tubular pile sections and the pile section connection mechanism are sequentially distributed from top to bottom. The tubular pile is characterized in that the pile section connection mechanism comprises a connection plug and a connection base, the connection plug is fixedly arranged at the end of one concrete tubular pile section, and the connection base is fixedly arranged at the end of the other concrete tubular pile section; the connection plug is inserted into the connection base, and a plurality of elastic connection pins protruding in the radial direction are arranged on the connection plug; the connection base is provided with annular fixing grooves matched with the elastic connection pins, and the elastic connection pins are clamped in the annular fixing grooves. The tubular pile has the advantages that when connection is performed, people only need to clamp the elastic connection pins into the annular fixing grooves after the connection plug is inserted into the connection base; on the premise that connection firmness is guaranteed, connection operation of the concrete tubular pile sections is more convenient; besides, the tubular pile can be used directly after the connection process is completed, people do not need to wait, and accordingly construction efficiency is improved.
Precast concrete tubular pile
The invention discloses a precast concrete tubular pile. The precast concrete tubular pile comprises at least two concrete tubular pile sections and a pile section connection mechanism used for connecting the two adjacent concrete tubular pile sections, wherein the concrete tubular pile sections and the pile section connection mechanism are sequentially distributed from top to bottom. The tubular pile is characterized in that the pile section connection mechanism comprises a connection plug and a connection base, the connection plug is fixedly arranged at the end of one concrete tubular pile section, and the connection base is fixedly arranged at the end of the other concrete tubular pile section; the connection plug is inserted into the connection base, and a plurality of elastic connection pins protruding in the radial direction are arranged on the connection plug; the connection base is provided with annular fixing grooves matched with the elastic connection pins, and the elastic connection pins are clamped in the annular fixing grooves. The tubular pile has the advantages that when connection is performed, people only need to clamp the elastic connection pins into the annular fixing grooves after the connection plug is inserted into the connection base; on the premise that connection firmness is guaranteed, connection operation of the concrete tubular pile sections is more convenient; besides, the tubular pile can be used directly after the connection process is completed, people do not need to wait, and accordingly construction efficiency is improved.
Precast concrete tubular pile
ZHENG RONGYUE (author) / HUANG JIYONG (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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