Forming device for drainage cavity of support pile, support pile assembly and puller

The utility model discloses a forming device for a drainage cavity of a support pile, a support pile assembly and a puller. The forming device for the drainage cavity of the support pile comprises a connecting plate, a connecting rod and a plurality of forming pieces, the upper end of the connecting...

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Bibliographic Details
Main Authors HE YOULIN, XIAN JINGCHENG, LI LONG
Format Patent
LanguageChinese
English
Published 07.07.2023
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a forming device for a drainage cavity of a support pile, a support pile assembly and a puller. The forming device for the drainage cavity of the support pile comprises a connecting plate, a connecting rod and a plurality of forming pieces, the upper end of the connecting rod is connected with one side of the connecting plate, and the connecting rod extends towards the lower portion of the connecting plate; the forming pieces are fixed to the connecting rod and distributed in the axial direction of the connecting rod. A drainage cavity can be formed more conveniently, and construction is simplified. 本实用新型公开了一种用于支护桩的排水空腔的成形装置、支护桩组合体及拔具。其中，该用于支护桩的排水空腔的成形装置包括连接板、连接杆和多个成形件，所述连接杆的上端与连接板的一侧相连，且连接杆向连接板的下方延伸；所述成形件固定在连接杆上并沿连接杆的轴向分布。实用新型可以更方便地形成排水空腔，简化施工。
Bibliography:Application Number: CN202320301828U