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A platform for research: civil engineering, architecture and urbanism
Grouting device for road and bridge engineering construction
The invention discloses a grouting device for road and bridge engineering construction, and relates to the technical field of grouting construction.The grouting device comprises a grouting pipe connected with a grouting machine body, a fixing ring is arranged outside the grouting pipe in a clamped mode, a plurality of thrust structures are rotationally arranged in the grouting pipe, and a plurality of thrust grooves are formed in the inner side wall of the grouting pipe; according to the grouting device, slurry flows through the grouting pipe to push the thrust structure to rotate to open the grouting pipe, grouting construction is conducted on the interior of a hole, rotation of the thrust structure drives the ejector rod to eject the supporting force push plates to be opened and flattened, and the supporting force push plates abut against the inner wall of the hole; the slurry in the hole is in contact with the bottoms of the force supporting push plates after being lifted, so that the force supporting push plates and the grouting pipe are lifted to move upwards through the upward surging force of the slurry, the labor intensity of workers is reduced, and the problems of blockage and even pipe explosion caused by the fact that the grouting pipe is not pulled upwards in time are solved.
本发明公开了一种道路与桥梁工程施工用注浆装置，涉及注浆施工技术领域，包括与注浆机本体连接的注浆管，注浆管外部卡设有固定环，注浆管的内部转动设置有多个推力结构，注浆管的内侧壁上开设有多个推力槽，注浆管的外壁通过扭力弹簧转动设置有多个托力推板，本发明通过泥浆流经注浆管推动推力结构转动打开注浆管，并对孔洞内进行注浆施工，推力结构的转动带动顶杆顶动托力推板张开摊平并与孔洞的内壁相抵，使得在孔洞内的泥浆高度上升后与托力推板的底部相接触，从而通过泥浆向上涌动的力托升多个托力推板和注浆管向上运动，减小了工人的劳动强度，且避免了因注浆管向上抽动不及时而导致堵塞甚至爆管的问题。
Grouting device for road and bridge engineering construction
The invention discloses a grouting device for road and bridge engineering construction, and relates to the technical field of grouting construction.The grouting device comprises a grouting pipe connected with a grouting machine body, a fixing ring is arranged outside the grouting pipe in a clamped mode, a plurality of thrust structures are rotationally arranged in the grouting pipe, and a plurality of thrust grooves are formed in the inner side wall of the grouting pipe; according to the grouting device, slurry flows through the grouting pipe to push the thrust structure to rotate to open the grouting pipe, grouting construction is conducted on the interior of a hole, rotation of the thrust structure drives the ejector rod to eject the supporting force push plates to be opened and flattened, and the supporting force push plates abut against the inner wall of the hole; the slurry in the hole is in contact with the bottoms of the force supporting push plates after being lifted, so that the force supporting push plates and the grouting pipe are lifted to move upwards through the upward surging force of the slurry, the labor intensity of workers is reduced, and the problems of blockage and even pipe explosion caused by the fact that the grouting pipe is not pulled upwards in time are solved.
本发明公开了一种道路与桥梁工程施工用注浆装置，涉及注浆施工技术领域，包括与注浆机本体连接的注浆管，注浆管外部卡设有固定环，注浆管的内部转动设置有多个推力结构，注浆管的内侧壁上开设有多个推力槽，注浆管的外壁通过扭力弹簧转动设置有多个托力推板，本发明通过泥浆流经注浆管推动推力结构转动打开注浆管，并对孔洞内进行注浆施工，推力结构的转动带动顶杆顶动托力推板张开摊平并与孔洞的内壁相抵，使得在孔洞内的泥浆高度上升后与托力推板的底部相接触，从而通过泥浆向上涌动的力托升多个托力推板和注浆管向上运动，减小了工人的劳动强度，且避免了因注浆管向上抽动不及时而导致堵塞甚至爆管的问题。
Grouting device for road and bridge engineering construction
一种道路与桥梁工程施工用注浆装置
WANG BAOZHONG (author) / LIU YINGQING (author) / ZHANG JUNGUAN (author) / LI XIAOBO (author) / ZHU KE (author) / LI GUOBIN (author) / YANG ZHONGWEI (author)
2024-01-30
Patent
Electronic Resource
Chinese
Grouting device for road and bridge engineering construction
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Grouting equipment for road and bridge engineering construction
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