A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Grouting non-return and grout supplementing device
The invention discloses a grouting non-return and grout supplementing device. The grouting non-return and grout supplementing device is installed between a grouting hole and a grouting pipe, the device is composed of an anti-reversing sawtooth part, a communicating pipeline, a slurry supplementing device, a non-return part and a rear part, when grouting begins, a rear rubber sealing plug is extruded to move backwards through grouting pressure, the rear rubber sealing plug can only move in the center due to limitation of the sliding way, grouting materials pass through a cavity formed by the periphery of the sliding way and the rubber plug, the rubber safety plug of the grout supplementing device is extruded backwards through grouting pressure, the grout supplementing main pipe is filled with grouting materials, and the grouting materials enter the component grouting hole through the front end of the communication pipeline to form grouting construction. When the component grouting material is not full, the rubber safety plug in the grout supplementing device supplements grout into the component under the gravity action of the high-elasticity spring and the grouting material in the grout supplementing main pipe, the grouting fullness qualification rate of the grouting sleeve can be greatly improved, and the material and labor cost is reduced.
本发明公开了一种灌浆止回及补浆装置，该装置安装于注浆孔与注浆管之间；该装置由防倒退锯齿部分、连通管道、补浆装置、止回部分和后置部分组成。注浆开始时，通过注浆压力将后橡胶封堵塞封堵塞挤压向后移动，后橡胶封堵塞由于滑道的限制仅能位于中心移动，灌浆料在滑道四周与橡胶塞形成空腔内通过；利用注浆压力将补浆装置的橡胶安全塞向后挤压，灌浆料将补浆主管充满，灌浆料通过连通管道的前端进入构件注浆孔形成灌浆施工。当构件灌浆料不饱满时，补浆装置内橡胶安全塞在高弹性弹簧及补浆主管内灌浆料的重力作用下向构件内进行补浆，可大大提高灌浆套筒的灌浆饱满度合格率，减少材料及人工成本。
Grouting non-return and grout supplementing device
The invention discloses a grouting non-return and grout supplementing device. The grouting non-return and grout supplementing device is installed between a grouting hole and a grouting pipe, the device is composed of an anti-reversing sawtooth part, a communicating pipeline, a slurry supplementing device, a non-return part and a rear part, when grouting begins, a rear rubber sealing plug is extruded to move backwards through grouting pressure, the rear rubber sealing plug can only move in the center due to limitation of the sliding way, grouting materials pass through a cavity formed by the periphery of the sliding way and the rubber plug, the rubber safety plug of the grout supplementing device is extruded backwards through grouting pressure, the grout supplementing main pipe is filled with grouting materials, and the grouting materials enter the component grouting hole through the front end of the communication pipeline to form grouting construction. When the component grouting material is not full, the rubber safety plug in the grout supplementing device supplements grout into the component under the gravity action of the high-elasticity spring and the grouting material in the grout supplementing main pipe, the grouting fullness qualification rate of the grouting sleeve can be greatly improved, and the material and labor cost is reduced.
本发明公开了一种灌浆止回及补浆装置，该装置安装于注浆孔与注浆管之间；该装置由防倒退锯齿部分、连通管道、补浆装置、止回部分和后置部分组成。注浆开始时，通过注浆压力将后橡胶封堵塞封堵塞挤压向后移动，后橡胶封堵塞由于滑道的限制仅能位于中心移动，灌浆料在滑道四周与橡胶塞形成空腔内通过；利用注浆压力将补浆装置的橡胶安全塞向后挤压，灌浆料将补浆主管充满，灌浆料通过连通管道的前端进入构件注浆孔形成灌浆施工。当构件灌浆料不饱满时，补浆装置内橡胶安全塞在高弹性弹簧及补浆主管内灌浆料的重力作用下向构件内进行补浆，可大大提高灌浆套筒的灌浆饱满度合格率，减少材料及人工成本。
Grouting non-return and grout supplementing device
一种灌浆止回及补浆装置
GOU YU (author) / ZHANG TAO (author) / YAN KUN (author) / LIU ZHISHEN (author) / ZHANG XIANGNAN (author) / MENG XIANGLAI (author) / WANG YOUJUN (author) / JIANG LANG (author) / LIANG YUAN (author) / LI WENJIE (author)
2021-11-09
Patent
Electronic Resource
Chinese
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