A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Centering device for prefabricated pipe pile and installation method thereof
The invention discloses a centering device for a prefabricated pipe pile and an installation method thereof. The centering device comprises fixed end rods, a centering piece, a second fastening connecting piece and a laser generator, wherein the number of the fixed end rods is two, the fixed end rods are arranged oppositely, the fixed end rods are provided with sliding grooves, scale lines are arranged in the length direction of the sliding grooves, far ends of the fixed end rods are provided with first fastening connecting pieces, one end of the centering piece is overlapped with one of the fixed end rods in a sliding mode, the other end of the centering piece is overlapped with the other fixed end rod in a sliding mode, a horizontal air bubble is arranged on the centering piece, the second fastening connecting piece penetrates through the sliding grooves and is connected between the fixed end rods and the centering piece, and the laser generator is arranged at the center of the centering piece. According to the device, the distance between the two fixed end rods is adjusted to realize the adaptation of prefabricated pipe piles with different inner diameters; the centering piece is arranged in a sliding connection relative to the two fixed end rods, and the adjustment is flexible; and the calibration is achieved by using the scale lines, the centering piece is precisely located in the middle of the two fixed end rods, and thus ensuring that the laser generator can complete the centering arrangement.
本发明公开了一种预制管桩用对中装置及其安装方法，对中装置包括：固定端杆，数量为两个且呈相对设置，固定端杆上设置有滑槽，沿滑槽的长度方向设置有刻度线，固定端杆的远离端设置有第一紧固连接件；对中件，一端与其中一个固定端杆滑动搭接，另一端与另外一个固定端杆滑动搭接，对中件上设置有水平气泡；第二紧固连接件，穿过滑槽并连接在固定端杆与对中件之间；以及激光发生器，设置在对中件的中心位置。通过调节两个固定端杆之间的距离以实现不同内径的预制管桩的适应；通过将对中件设置成相对两个固定端杆滑动连接，使得调节灵活；利用刻度线校准，使得对中件精准的位于两个固定端杆的中间，进而确保激光发生器能够完成对中设置。
Centering device for prefabricated pipe pile and installation method thereof
The invention discloses a centering device for a prefabricated pipe pile and an installation method thereof. The centering device comprises fixed end rods, a centering piece, a second fastening connecting piece and a laser generator, wherein the number of the fixed end rods is two, the fixed end rods are arranged oppositely, the fixed end rods are provided with sliding grooves, scale lines are arranged in the length direction of the sliding grooves, far ends of the fixed end rods are provided with first fastening connecting pieces, one end of the centering piece is overlapped with one of the fixed end rods in a sliding mode, the other end of the centering piece is overlapped with the other fixed end rod in a sliding mode, a horizontal air bubble is arranged on the centering piece, the second fastening connecting piece penetrates through the sliding grooves and is connected between the fixed end rods and the centering piece, and the laser generator is arranged at the center of the centering piece. According to the device, the distance between the two fixed end rods is adjusted to realize the adaptation of prefabricated pipe piles with different inner diameters; the centering piece is arranged in a sliding connection relative to the two fixed end rods, and the adjustment is flexible; and the calibration is achieved by using the scale lines, the centering piece is precisely located in the middle of the two fixed end rods, and thus ensuring that the laser generator can complete the centering arrangement.
本发明公开了一种预制管桩用对中装置及其安装方法，对中装置包括：固定端杆，数量为两个且呈相对设置，固定端杆上设置有滑槽，沿滑槽的长度方向设置有刻度线，固定端杆的远离端设置有第一紧固连接件；对中件，一端与其中一个固定端杆滑动搭接，另一端与另外一个固定端杆滑动搭接，对中件上设置有水平气泡；第二紧固连接件，穿过滑槽并连接在固定端杆与对中件之间；以及激光发生器，设置在对中件的中心位置。通过调节两个固定端杆之间的距离以实现不同内径的预制管桩的适应；通过将对中件设置成相对两个固定端杆滑动连接，使得调节灵活；利用刻度线校准，使得对中件精准的位于两个固定端杆的中间，进而确保激光发生器能够完成对中设置。
Centering device for prefabricated pipe pile and installation method thereof
一种预制管桩用对中装置及其安装方法
ZHUO KEXIAN (author) / LIU MIN (author) / XIE JIANBO (author) / LIANG SHANGHUA (author) / HUANG DEMING (author) / SHEN JIANQUAN (author) / CHEN YIFANG (author)
2020-08-28
Patent
Electronic Resource
Chinese
Centering device for prefabricated pipe pile and mounting method of centering device
| European Patent Office | 2022
| European Patent Office | 2021
Precise positioning device for installation of prefabricated pipe pile
| European Patent Office | 2023
Pipe pile connector vertical centering device and pipe pile construction method
| European Patent Office | 2023