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A platform for research: civil engineering, architecture and urbanism
Supporting device for shield tunnel rail construction
The invention discloses a supporting device for shield tunnel rail construction, and belongs to the technical field of shield tunnel rail construction, the supporting device comprises a first bolt, a second bolt, an internal thread groove, a thread part, a lubricating sleeve, a piston, a moving assembly, a clamping piece and an oil injection assembly, the thread part is clamped on the left side and the right side of a U-shaped piece, and the left side of the thread part is in threaded connection with the first bolt and the second bolt; the first bolt and the second bolt are each provided with an internal thread groove, the first bolt is sleeved with the lubricating sleeve, the piston is installed in the lubricating sleeve, the moving assembly is arranged on the left side of the piston, the clamping piece is inserted above the piston, one end of the moving assembly is arranged on the outer side of the lubricating sleeve, the moving assembly penetrates through the left side of the lubricating sleeve, and the clamping piece penetrates through the upper end of the lubricating sleeve and the oil injection assembly. The clamping piece is arranged on the right side. The rail supporting device solves the problems that a bolt fixing mode is adopted in an existing rail supporting device technology, so that a bolt is screwed too tightly or corroded, and the bolt cannot be screwed out and is inconvenient to disassemble. The repeated utilization rate of the supporting device is improved.
本发明公开了一种盾构隧道铁轨施工用支撑装置，属于盾构隧道铁轨施工技术领域，包括第一螺栓、第二螺栓、内螺纹槽、螺纹部、润滑套、活塞、移动组件、卡件和注油组件，螺纹部卡接在U型件左右两侧，螺纹部左侧螺纹连接有第一螺栓与第二螺栓，第一螺栓与第二螺栓均设置有内螺纹槽，润滑套套设在第一螺栓外侧，润滑套内部安装有活塞，活塞左侧设置有移动组件，活塞上方插设有卡件，移动组件一端设置在润滑套外侧，移动组件穿过润滑套左侧，卡件穿过润滑套上端，注油组件，设置在卡件右侧。解决了现有铁轨支撑装置技术采用螺栓固定的方式，而导致螺栓拧的太紧或者遭到腐蚀，致使螺栓无法拧出不便于拆卸的问题。提高支撑装置的重复利用率。
Supporting device for shield tunnel rail construction
The invention discloses a supporting device for shield tunnel rail construction, and belongs to the technical field of shield tunnel rail construction, the supporting device comprises a first bolt, a second bolt, an internal thread groove, a thread part, a lubricating sleeve, a piston, a moving assembly, a clamping piece and an oil injection assembly, the thread part is clamped on the left side and the right side of a U-shaped piece, and the left side of the thread part is in threaded connection with the first bolt and the second bolt; the first bolt and the second bolt are each provided with an internal thread groove, the first bolt is sleeved with the lubricating sleeve, the piston is installed in the lubricating sleeve, the moving assembly is arranged on the left side of the piston, the clamping piece is inserted above the piston, one end of the moving assembly is arranged on the outer side of the lubricating sleeve, the moving assembly penetrates through the left side of the lubricating sleeve, and the clamping piece penetrates through the upper end of the lubricating sleeve and the oil injection assembly. The clamping piece is arranged on the right side. The rail supporting device solves the problems that a bolt fixing mode is adopted in an existing rail supporting device technology, so that a bolt is screwed too tightly or corroded, and the bolt cannot be screwed out and is inconvenient to disassemble. The repeated utilization rate of the supporting device is improved.
本发明公开了一种盾构隧道铁轨施工用支撑装置，属于盾构隧道铁轨施工技术领域，包括第一螺栓、第二螺栓、内螺纹槽、螺纹部、润滑套、活塞、移动组件、卡件和注油组件，螺纹部卡接在U型件左右两侧，螺纹部左侧螺纹连接有第一螺栓与第二螺栓，第一螺栓与第二螺栓均设置有内螺纹槽，润滑套套设在第一螺栓外侧，润滑套内部安装有活塞，活塞左侧设置有移动组件，活塞上方插设有卡件，移动组件一端设置在润滑套外侧，移动组件穿过润滑套左侧，卡件穿过润滑套上端，注油组件，设置在卡件右侧。解决了现有铁轨支撑装置技术采用螺栓固定的方式，而导致螺栓拧的太紧或者遭到腐蚀，致使螺栓无法拧出不便于拆卸的问题。提高支撑装置的重复利用率。
Supporting device for shield tunnel rail construction
一种盾构隧道铁轨施工用支撑装置
HUA ZHAOYI (author) / WEI YANRUI (author) / SONG JUNLING (author) / ZHANG HAITAO (author) / WANG CHAO (author) / ZHANG YUE (author) / WEI SHAOGUANG (author) / JI HONGFEI (author) / LI WANG (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau