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A platform for research: civil engineering, architecture and urbanism
Centering device for prefabricated pipe pile and mounting method of centering device
The invention relates to a centering device for a prefabricated tubular pile and a mounting method thereof, and relates to the technical field of tubular pile construction.The centering device comprises a fixed end rod and a centering rod, a laser generator is arranged in the center of the surface of the centering rod, a connecting piece is arranged at the end, away from the centering rod, of the fixed end rod, and a dovetail block is fixedly arranged on the fixed end rod; a dovetail groove allowing the dovetail block to slide and abut against is formed in the bottom wall of the centering rod, and a centering cavity is formed in the centering rod; racks are fixedly arranged on the dovetail blocks, a group of driving gears are symmetrically and rotationally arranged in the centering cavity, one driving gear is meshed with one rack, the other driving gear is meshed with the other rack, a plurality of driven gears are symmetrically arranged between the two driving gears, and the driven gears are sequentially meshed with one another; wherein one driving gear is meshed with the driven gear at one end, and the other driving gear is meshed with the driven gear at the other end. The centering device has the advantages that the operation difficulty during operation of the centering device is improved, and the mounting convenience is improved.
本发明涉及一种预制管桩用对中装置及其安装方法，涉及管桩施工的技术领域，其包括固定端杆和对中杆，对中杆表面的中心处设置有激光发生器，固定端杆远离对中杆的一端设置有连接件，固定端杆上固定设置有燕尾块，对中杆的底壁开设有供燕尾块滑移并且相抵的燕尾槽，对中杆内设置对中腔；燕尾块固定设置有齿条，对中腔内对称转动设置有一组主动齿轮，其中一主动齿轮与一齿条相互啮合，另一主动齿轮与另一齿条相互啮合，两个主动齿轮之间对称设置有若干个从动齿轮，从动齿轮依次相互啮合，其中一主动齿轮与一端的从动齿轮相互啮合，另一主动齿轮与另一端的从动齿轮相互啮合。本申请具有提高对中装置操作时的操作难度，提高安装便捷性的效果。
Centering device for prefabricated pipe pile and mounting method of centering device
The invention relates to a centering device for a prefabricated tubular pile and a mounting method thereof, and relates to the technical field of tubular pile construction.The centering device comprises a fixed end rod and a centering rod, a laser generator is arranged in the center of the surface of the centering rod, a connecting piece is arranged at the end, away from the centering rod, of the fixed end rod, and a dovetail block is fixedly arranged on the fixed end rod; a dovetail groove allowing the dovetail block to slide and abut against is formed in the bottom wall of the centering rod, and a centering cavity is formed in the centering rod; racks are fixedly arranged on the dovetail blocks, a group of driving gears are symmetrically and rotationally arranged in the centering cavity, one driving gear is meshed with one rack, the other driving gear is meshed with the other rack, a plurality of driven gears are symmetrically arranged between the two driving gears, and the driven gears are sequentially meshed with one another; wherein one driving gear is meshed with the driven gear at one end, and the other driving gear is meshed with the driven gear at the other end. The centering device has the advantages that the operation difficulty during operation of the centering device is improved, and the mounting convenience is improved.
本发明涉及一种预制管桩用对中装置及其安装方法，涉及管桩施工的技术领域，其包括固定端杆和对中杆，对中杆表面的中心处设置有激光发生器，固定端杆远离对中杆的一端设置有连接件，固定端杆上固定设置有燕尾块，对中杆的底壁开设有供燕尾块滑移并且相抵的燕尾槽，对中杆内设置对中腔；燕尾块固定设置有齿条，对中腔内对称转动设置有一组主动齿轮，其中一主动齿轮与一齿条相互啮合，另一主动齿轮与另一齿条相互啮合，两个主动齿轮之间对称设置有若干个从动齿轮，从动齿轮依次相互啮合，其中一主动齿轮与一端的从动齿轮相互啮合，另一主动齿轮与另一端的从动齿轮相互啮合。本申请具有提高对中装置操作时的操作难度，提高安装便捷性的效果。
Centering device for prefabricated pipe pile and mounting method of centering device
一种预制管桩用对中装置及其安装方法
ZHANG JIE (author) / ZHOU TIANYA (author) / SHEN JIDONG (author) / SUN JING (author) / LUO YUFEI (author) / WANG JIN (author) / DING QINGSONG (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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