Structural gap grouting device for constructional engineering: Fid-Bau Portal

Structural gap grouting device for constructional engineering

QIAO XIAOLIN

The invention relates to the technical field of constructional engineering equipment, and discloses a constructional engineering structural gap grouting device which comprises a moving plate, the upper side wall of the moving plate is fixedly connected with a storage barrel, the right side wall of the storage barrel fixedly communicates with a discharging pipe, and a control valve is arranged in the discharging pipe. And the lower end of the discharging pipe fixedly communicates with a grouting head, the upper side wall of the moving plate is fixedly connected with a bent plate, the bent plate is located on the rear side of the storage barrel, and the side wall of the bent plate is fixedly connected with a hydraulic cylinder. According to the structural gap cleaning device, the structural gap can be cleaned before cement mortar is poured into the structural gap, concrete blocks on the upper surface of the structural gap are removed, meanwhile, the upper surface of the structural gap is ground into a groove structure, and therefore during grouting, waste caused by the fact that the cement mortar flows everywhere is avoided, and the service life of the structural gap is prolonged. And the depth of cement mortar on the upper surface of the gap can be increased, and the cement mortar is rapidly injected into the structural gap through certain hydraulic strength.

本发明专利涉及建筑工程设备技术领域，且公开了一种建筑工程用结构缝隙灌浆装置，包括移动板，所述移动板的上侧壁固定连接有存放筒，所述存放筒的右侧壁固定连通有排料管，所述排料管内设有控制阀，所述排料管的下端固定连通有灌浆头，所述移动板的上侧壁固定连接有弯板，所述弯板位于存放筒的后侧，所述弯板的侧壁固定连接有液压缸。本发明专利能够在向结构缝隙内灌入水泥砂浆前，对结构缝进行清理，在去除结构缝上表面混凝土块的同时，也将结构缝隙的上表面打磨成一个凹槽结构，从而在灌浆时，避免水泥砂浆到处流淌，造成浪费，也能够增加缝隙上表面水泥砂浆的深度，利用一定的液压强度使水泥砂浆快速注入结构缝隙内。

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