Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lengthened protection cylinder structure of cast-in-place pile
The invention discloses a lengthened protection cylinder structure of a cast-in-place pile. The lengthened protection cylinder structure comprises a first protection cylinder and a second protection cylinder, wherein the top of the first protection cylinder is provided with an annular sliding rail; a third protection cylinder is in sliding insertion in the annular sliding rail; the top of the third protection cylinder is fixedly connected with the bottom of the second protection cylinder; the outer wall of the first protection cylinder is fixedly connected with a plurality of installation blocks; an empty cavity is arranged in each installation block; a screw is rotatably connected in each empty cavity and is fixedly sheathed with a first gear; a second gear meshed with each first gear isarranged in each empty cavity; each second gear and the inner wall of each empty cavity are rotatably connected through a rotation rod; and one end of each rotation rod penetrates through the inner wall of each empty cavity and is fixedly connected with a rotary knob. Through the arrangement of the adjustable protection cylinders, the height of the protection cylinder can be freely regulated according to practical use requirements, and therefore, an applicable range of the protection cylinder is enlarged.
本发明公开了一种灌注桩加长护筒结构，包括第一护筒和第二护筒，所述第一护筒的顶部设有环形滑轨，所述环形滑轨内滑动插设有第三护筒，所述第三护筒的顶部与第二护筒的底部固定连接，所述第一护筒的外壁上固定连接有多个安装块，所述安装块内设有空腔，所述空腔内转动连接有螺杆，所述螺杆上固定套接有第一齿轮，所述空腔内设有与第一齿轮相啮合的第二齿轮，所述第二齿轮和空腔的内壁通过转杆转动连接，所述转杆的一端贯穿空腔的内壁并固定连接有旋钮。本发明中通过可调节式护筒的设置，使护筒的高度可以根据实际的使用需要进行自由的调节，从而提升了护筒的适用范围。
Lengthened protection cylinder structure of cast-in-place pile
The invention discloses a lengthened protection cylinder structure of a cast-in-place pile. The lengthened protection cylinder structure comprises a first protection cylinder and a second protection cylinder, wherein the top of the first protection cylinder is provided with an annular sliding rail; a third protection cylinder is in sliding insertion in the annular sliding rail; the top of the third protection cylinder is fixedly connected with the bottom of the second protection cylinder; the outer wall of the first protection cylinder is fixedly connected with a plurality of installation blocks; an empty cavity is arranged in each installation block; a screw is rotatably connected in each empty cavity and is fixedly sheathed with a first gear; a second gear meshed with each first gear isarranged in each empty cavity; each second gear and the inner wall of each empty cavity are rotatably connected through a rotation rod; and one end of each rotation rod penetrates through the inner wall of each empty cavity and is fixedly connected with a rotary knob. Through the arrangement of the adjustable protection cylinders, the height of the protection cylinder can be freely regulated according to practical use requirements, and therefore, an applicable range of the protection cylinder is enlarged.
本发明公开了一种灌注桩加长护筒结构，包括第一护筒和第二护筒，所述第一护筒的顶部设有环形滑轨，所述环形滑轨内滑动插设有第三护筒，所述第三护筒的顶部与第二护筒的底部固定连接，所述第一护筒的外壁上固定连接有多个安装块，所述安装块内设有空腔，所述空腔内转动连接有螺杆，所述螺杆上固定套接有第一齿轮，所述空腔内设有与第一齿轮相啮合的第二齿轮，所述第二齿轮和空腔的内壁通过转杆转动连接，所述转杆的一端贯穿空腔的内壁并固定连接有旋钮。本发明中通过可调节式护筒的设置，使护筒的高度可以根据实际的使用需要进行自由的调节，从而提升了护筒的适用范围。
Lengthened protection cylinder structure of cast-in-place pile
一种灌注桩加长护筒结构
OU YANG (Autor:in) / LI SONGYAN (Autor:in) / LI HONGMEI (Autor:in) / DENG XIAORU (Autor:in) / HU GANG (Autor:in) / ZHANG YANPENG (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Large-diameter cast-in-place concrete pile lengthened template support system
| Europäisches Patentamt | 2015
Pile opening protection method for cast-in-place pile hole
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022
Pile hole protection device of photovoltaic miniature cast-in-place pile
| Europäisches Patentamt | 2022