Fast butt joint structure of foundation piles
A technology of foundation pile and tooth shape, applied in foundation structure engineering, sheet pile wall, construction and other directions, can solve the problems of complicated operation, time-consuming, labor-intensive and cost-intensive, and achieve the effect of simple operation, low cost, fast and stable connection
Active Publication Date: 2016-09-07
江苏山海新型建材有限公司
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Problems solved by technology
[0003] In order to overcome the problems of cumbersome operation, time-consuming, troublesome and high cost of existing foundation pile butt joint methods, the present invention provides a fast tooth-shaped butt joint structure of foundation piles. The fast tooth-shaped butt joint structure of piles is easy to operate, saves time and effort, and is low in cost, which can realize fast and stable butt joint of foundation piles
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[0015] In the figure, the fast tooth-shaped butt joint structure of the foundation pile includes a conical frustum 1 , Conical circular groove 2 , conical grouting channel 3 , cone teeth 4 , conical grouting port 5 , the upper part of the pile to be connected 6 , taper groove grouting port 7 , tapered alveolar 8 , cone wall grouting channel 9 , cone wall annular groove 10 , Conical groove 11 and the lower pile to be connected 12 ;In the upper part to be connected to the foundation pile 6 The end of the lower end is axially provided with an extended conical frustum 1 , frustum of cone 1 A frustum-shaped annular groove is opened transversely on the wall 2 , with a conical frustum grouting channel axially 3 , frustum grouting channel 3 The upper part is equipped with a semi-circular conical frustum grouting opening 5 , the channel runs through the circular groove of the frustum of the cone 2 , frustum of cone 1 Spaced t...
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The invention relates to a fast tooth-shaped butt joint structure of foundation piles. At the end of the lower end of the foundation pile to be connected on the upper part, a conical frustum is arranged axially, and an annular groove of the conical frustum is formed transversely on the wall of the conical frustum, and a conical frustum grouting channel is axially opened, and the upper part of the conical frustum grouting channel is provided with Cone frustum grouting opening, the channel runs through the conical frustum annular groove, the upper end of the conical frustum is evenly distributed with spaced trapezoidal frustum teeth and conical frustum grooves, and axially provided with conical frustum grooves matching the conical frustum , the inner wall of the conical truncated groove is horizontally opened with a conical wall annular groove that matches the conical truncated annular groove, and axially opened with a conical wall grouting channel that matches the conical truncated grouting channel, and the conical wall grouting channel The upper part of the truncated cone is provided with a conical groove grouting port that matches the conical frustum grouting port, and there are conical wall alveoli that are evenly distributed around the outer upper end of the frustum of the conical truncated frustum. The fast tooth-shaped butt joint structure of foundation piles is simple to operate, saves time and effort, and is low in cost, and can realize fast and stable butt joints of foundation piles.
Description
technical field [0001] The invention relates to a butt joint structure of foundation piles, in particular to a fast tooth-shaped butt joint structure of foundation piles capable of fast and stable butt joint . Background technique [0002] The pile foundation is a force-transmitting member with a certain rigidity and bending resistance that transmits the load of the superstructure to the foundation. It is an ancient and common form of deep foundation. Compared with other foundation forms, pile foundation has the characteristics of high bearing capacity, small and uniform deformation, low material consumption, and high degree of construction mechanization. It can be applied to almost all kinds of geological conditions and various types of engineering construction. It is widely used in industrial and civil construction engineering. At present, due to some geological reasons and different bearing capacities, it is often necessary to connect several foundation piles to form ...
Claims
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IPC IPC(8): E02D27/12E02D5/52
CPCE02D5/526E02D2200/1692E02D2600/20
Inventor 顾东东李加坤曹跃蒋其刚张海潮潘品如荆兰韩永帅潘丹郭健杨凡周广鹏任宇李可方勇刘艳伟张宏兵
Owner 江苏山海新型建材有限公司