Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Piping plugging device
The invention discloses a piping plugging device which is used for plugging a piping main body and comprises a jacking head, a grouting pipeline assembly, an inner plugging assembly, an outer plugging piece and a movable assembly. According to the piping plugging device, by means of the conical jacking head, the piping plugging device can be quickly aligned with a water gushing opening by means of water pressure, the outer plugging piece can be conveniently inserted into a peripheral soil layer, then the movable assembly is pushed through the grouting pipeline assembly to apply pressure to the outer plugging assembly, and the outer plugging piece is pushed to deform and be opened to achieve the plugging effect. When the piping plugging device is inserted, the first water diversion channel can guarantee normal flow diversion of pressurized water, reduce self resistance and prevent the pressurized water from being washed away by water flow, and the inner plugging assembly can plug the grouting opening after grouting is completed so as to prevent non-solidified grout from flowing back. The piping plugging device has the advantages of being small in size, light in weight and large in plugging caliber, can be flexibly applied to various kinds of water gushing plugging, particularly can achieve two-way plugging for high-pressure water gushing, improves the plugging effect, and saves time and labor.
本发明公开了一种管涌封堵装置，用于封堵管涌的主体，包括顶进头、注浆管道组件、内封堵组件、外封堵件和活动组件；本发明的管涌封堵装置，通过利用锥形的顶进头，可以借住水压快速对准涌水口，方便外封堵件插入周边土层内，然后通过注浆管道组件推动活动组件对外封堵组件施加压力，推动外封堵件变形撑开产生封堵效果。第一引水通道在管涌封堵装置插入过程中可以保证有压水的正常导流，减小自身阻力，防止被水流冲走，在注浆完毕后内封堵组件可以封堵注浆口，以防止未凝固的浆液倒流。本发明的管涌封堵装置具有体积小、重量轻、封堵口径大的优点，可灵活地应用在各种涌水封堵上尤其针对高压涌水可实现双向封堵，提高封堵效果，节省时间和人工。
Piping plugging device
The invention discloses a piping plugging device which is used for plugging a piping main body and comprises a jacking head, a grouting pipeline assembly, an inner plugging assembly, an outer plugging piece and a movable assembly. According to the piping plugging device, by means of the conical jacking head, the piping plugging device can be quickly aligned with a water gushing opening by means of water pressure, the outer plugging piece can be conveniently inserted into a peripheral soil layer, then the movable assembly is pushed through the grouting pipeline assembly to apply pressure to the outer plugging assembly, and the outer plugging piece is pushed to deform and be opened to achieve the plugging effect. When the piping plugging device is inserted, the first water diversion channel can guarantee normal flow diversion of pressurized water, reduce self resistance and prevent the pressurized water from being washed away by water flow, and the inner plugging assembly can plug the grouting opening after grouting is completed so as to prevent non-solidified grout from flowing back. The piping plugging device has the advantages of being small in size, light in weight and large in plugging caliber, can be flexibly applied to various kinds of water gushing plugging, particularly can achieve two-way plugging for high-pressure water gushing, improves the plugging effect, and saves time and labor.
本发明公开了一种管涌封堵装置，用于封堵管涌的主体，包括顶进头、注浆管道组件、内封堵组件、外封堵件和活动组件；本发明的管涌封堵装置，通过利用锥形的顶进头，可以借住水压快速对准涌水口，方便外封堵件插入周边土层内，然后通过注浆管道组件推动活动组件对外封堵组件施加压力，推动外封堵件变形撑开产生封堵效果。第一引水通道在管涌封堵装置插入过程中可以保证有压水的正常导流，减小自身阻力，防止被水流冲走，在注浆完毕后内封堵组件可以封堵注浆口，以防止未凝固的浆液倒流。本发明的管涌封堵装置具有体积小、重量轻、封堵口径大的优点，可灵活地应用在各种涌水封堵上尤其针对高压涌水可实现双向封堵，提高封堵效果，节省时间和人工。
Piping plugging device
管涌封堵装置
JIANG JIANCAI (Autor:in) / YU QINMIN (Autor:in) / WANG SHIQIANG (Autor:in) / TANG JIAN (Autor:in) / TENG ZHIQIANG (Autor:in) / ZHENG WENSONG (Autor:in) / HU YUN (Autor:in) / LI MENGQI (Autor:in) / WANG DONGXU (Autor:in) / SHENG CHONGYANG (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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