A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method and structure for open cut underground pipe gallery inverted siphon undercrossing river
The invention belongs to the technical field of comprehensive pipe galleries, and particularly relates to a construction method and structure for an open-cut underground pipe gallery inverted siphon undercrossing river, the structure comprises a bottom plate, a threaded sleeve is rotatably mounted in the middle of the bottom plate, and first screws penetrate through the interiors of the two ends of the threaded sleeve in a threaded mode; a gear can be driven to rotate through the output end of a first servo motor, and then two sets of racks are driven to move at equal intervals, so that two sets of arc-shaped clamping plates can synchronously move and draw close to each other to work, the effect of rapidly clamping the end of the pipe gallery is achieved, the pipe gallery clamping device adapts to pipe galleries of different sizes and shapes, and the applicability is improved; meanwhile, the two groups of positioning frames are consistent in shape and structure, so that the two groups of positioning frames can work in the same manner when the two sections of pipe galleries are positioned and fixed, the center points of the two sections of pipe galleries can be quickly aligned, the whole construction process is more efficient, the influence of manual operation factors can be reduced in the manner, and the construction efficiency is improved. Therefore, the positioning accuracy and reliability are improved.
本发明属于综合管廊技术领域，具体的说是一种明挖地下管廊倒虹吸下穿河流的施工方法及结构，包括底板，所述底板上中处转动安装有螺纹套，且螺纹套两端内部螺纹贯穿有第一螺杆；通过第一伺服电机输出端即可带动齿轮转动，进而带动两组齿条等距移动，使得两组弧形夹板可以同步移动及进行相互靠拢工作，以达到对管廊端部进行快速夹持的效果，达到适应不同尺寸和形状的管廊，提高适用性，同时两组定位架形状及构造一致，以确保在对两段管廊进行定位和固定时，它们能够以相同的方式进行工作，从而实现两段管廊中心点的快速对齐，使得整个施工过程更加高效，且此方式可以降低受人为操作因素的影响，以提高定位的准确性和可靠性。
Construction method and structure for open cut underground pipe gallery inverted siphon undercrossing river
The invention belongs to the technical field of comprehensive pipe galleries, and particularly relates to a construction method and structure for an open-cut underground pipe gallery inverted siphon undercrossing river, the structure comprises a bottom plate, a threaded sleeve is rotatably mounted in the middle of the bottom plate, and first screws penetrate through the interiors of the two ends of the threaded sleeve in a threaded mode; a gear can be driven to rotate through the output end of a first servo motor, and then two sets of racks are driven to move at equal intervals, so that two sets of arc-shaped clamping plates can synchronously move and draw close to each other to work, the effect of rapidly clamping the end of the pipe gallery is achieved, the pipe gallery clamping device adapts to pipe galleries of different sizes and shapes, and the applicability is improved; meanwhile, the two groups of positioning frames are consistent in shape and structure, so that the two groups of positioning frames can work in the same manner when the two sections of pipe galleries are positioned and fixed, the center points of the two sections of pipe galleries can be quickly aligned, the whole construction process is more efficient, the influence of manual operation factors can be reduced in the manner, and the construction efficiency is improved. Therefore, the positioning accuracy and reliability are improved.
本发明属于综合管廊技术领域，具体的说是一种明挖地下管廊倒虹吸下穿河流的施工方法及结构，包括底板，所述底板上中处转动安装有螺纹套，且螺纹套两端内部螺纹贯穿有第一螺杆；通过第一伺服电机输出端即可带动齿轮转动，进而带动两组齿条等距移动，使得两组弧形夹板可以同步移动及进行相互靠拢工作，以达到对管廊端部进行快速夹持的效果，达到适应不同尺寸和形状的管廊，提高适用性，同时两组定位架形状及构造一致，以确保在对两段管廊进行定位和固定时，它们能够以相同的方式进行工作，从而实现两段管廊中心点的快速对齐，使得整个施工过程更加高效，且此方式可以降低受人为操作因素的影响，以提高定位的准确性和可靠性。
Construction method and structure for open cut underground pipe gallery inverted siphon undercrossing river
一种明挖地下管廊倒虹吸下穿河流的施工方法及结构
XIE LILIN (author) / YANG QISHENG (author) / YANG XUN (author) / XIE DUANHONG (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E04G
SCAFFOLDING
,
Baugerüste
/
F04F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
,
Pumpen von Arbeitsfluiden durch unmittelbare Berührung mit einem anderen Arbeitsfluid oder durch Ausnutzung der Trägheit des zu pumpenden Arbeitsfluids
| European Patent Office | 2023
| European Patent Office | 2016