Civil construction engineering structure gap grouting device: Fid-Bau Portal

Civil construction engineering structure gap grouting device

XU YAMING / LIU MIN / DING JUN / XIA JIANHUA / HUANG CHENGCHENG / TANG YAN / XU MAOMAO / CHENG XIAOWEI

The invention discloses a civil construction engineering structure gap grouting device. The device structurally comprises a motor, a material conveying pipe and a funnel. Due to the fact that sediments in concrete materials contain a small amount of relatively large stones, the stones continuously impact a screw rod along with downward flowing of the materials, and uneven pits are formed in the outer wall of the screw rod; a crushing mechanism is arranged in a connecting block, and an impact plate and a matching plate in the crushing mechanism are continuously and movably matched to crush the relatively large stones in the materials, so that the impact force of the materials on the screw rod can be reduced, the phenomenon that the pits appear on the outer wall of the screw rod is reduced, the situation that the materials are solidified on the outer wall of the screw rod is reduced, and the screw rod can normally rotate to convey and grout the materials; and due to the fact that a small part of large stones cannot be completely crushed by the crushing mechanism and the same part of the screw rod is prone to being damaged due to the fact that the materials impact the same part of the screw rod for a long time, the materials can be shunted by arranging a shunting mechanism in a drainage pipe, and the diffusion area of the materials is increased.

本发明公开了一种土木建筑工程结构缝隙灌浆装置，其结构包括电机、输料管、漏斗，由于混凝土材料中的泥沙中含有少量体积较大的石块，石块随着材料往下流动不断对螺杆冲击，使得螺杆外壁出现凹凸不平的坑洼，通过在连接块内部设有粉碎机构，粉碎机构中的撞击板与配合板不断活动配合将材料中体积较大的石块粉碎，能够减小材料对螺杆的冲力，减少螺杆外壁出现坑洼的现象，减少材料固化在螺杆外壁，有利于螺杆正常转动将材料输送灌浆，由于少部分体积大的石块不能完全被粉碎机构粉碎，且材料长期对螺杆对同一部位冲击，易出现螺杆同一部位出现损坏的现象，通过在引流管内部设有分流机构，能够将材料分流，增大材料的扩散面积。

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