A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place construction maintenance method for trapezoidal drainage ditch
The invention relates to a cast-in-place construction maintenance method for a trapezoidal drainage ditch. The cast-in-place construction maintenance method comprises the following steps that S1, prefabricated guide beams of a guide positioning device are embedded into a soil layer on two sides of an excavated trench; S2, a sliding pouring vehicle is placed; S3, concrete is added into a material box of the sliding pouring vehicle, and the sliding pouring vehicle is pushed forwards; S4, a film covering supporting and pressing frame is arranged above the cast-in-place trapezoidal drainage ditchformed through pouring; S5, a maintenance trolley is used for maintenance operation; S6, the film covering supporting and pressing frame is closed, and a plastic film is clamped between a supporting bottom plate and a pressing plate of the film covering supporting and pressing frame; and S7, the plastic film is recycled. The cast-in-place construction maintenance method has the beneficial effectsthat the sliding pouring vehicle moves along the path limited by the guide positioning device under the constraint of the guide positioning device, the formed cast-in-place trapezoidal drainage ditchcan be poured at a time, the pouring operation difficulty is greatly reduced, and the pouring construction quality and efficiency of the concrete trapezoidal drainage ditch are improved.
本发明涉及梯形排水沟现浇施工养护方法，包括步骤：步骤1：在开挖好的沟槽两侧，将导向定位装置的预制导向梁埋置在土层中；步骤2：安放滑动浇筑车；步骤3：向滑动浇筑车的料箱内加入混凝土，向前推动滑动浇筑车；步骤4：在浇筑成型的现浇梯形排水沟上方设置覆膜撑压架；步骤5：使用养护台车进行养护作业；步骤6：关闭覆膜撑压架，将塑料膜夹在覆膜撑压架的支撑底板和压板之间；步骤7：进行塑料膜的回收作业。本发明的有益效果是：滑动浇筑车在导向定位装置的约束下，沿着导向定位装置限定的路径运动，可一次浇筑出成型的现浇梯形排水沟，大大降低了浇筑作业的难度，提高了混凝土梯形排水沟浇筑的施工质量及效率。
Cast-in-place construction maintenance method for trapezoidal drainage ditch
The invention relates to a cast-in-place construction maintenance method for a trapezoidal drainage ditch. The cast-in-place construction maintenance method comprises the following steps that S1, prefabricated guide beams of a guide positioning device are embedded into a soil layer on two sides of an excavated trench; S2, a sliding pouring vehicle is placed; S3, concrete is added into a material box of the sliding pouring vehicle, and the sliding pouring vehicle is pushed forwards; S4, a film covering supporting and pressing frame is arranged above the cast-in-place trapezoidal drainage ditchformed through pouring; S5, a maintenance trolley is used for maintenance operation; S6, the film covering supporting and pressing frame is closed, and a plastic film is clamped between a supporting bottom plate and a pressing plate of the film covering supporting and pressing frame; and S7, the plastic film is recycled. The cast-in-place construction maintenance method has the beneficial effectsthat the sliding pouring vehicle moves along the path limited by the guide positioning device under the constraint of the guide positioning device, the formed cast-in-place trapezoidal drainage ditchcan be poured at a time, the pouring operation difficulty is greatly reduced, and the pouring construction quality and efficiency of the concrete trapezoidal drainage ditch are improved.
本发明涉及梯形排水沟现浇施工养护方法，包括步骤：步骤1：在开挖好的沟槽两侧，将导向定位装置的预制导向梁埋置在土层中；步骤2：安放滑动浇筑车；步骤3：向滑动浇筑车的料箱内加入混凝土，向前推动滑动浇筑车；步骤4：在浇筑成型的现浇梯形排水沟上方设置覆膜撑压架；步骤5：使用养护台车进行养护作业；步骤6：关闭覆膜撑压架，将塑料膜夹在覆膜撑压架的支撑底板和压板之间；步骤7：进行塑料膜的回收作业。本发明的有益效果是：滑动浇筑车在导向定位装置的约束下，沿着导向定位装置限定的路径运动，可一次浇筑出成型的现浇梯形排水沟，大大降低了浇筑作业的难度，提高了混凝土梯形排水沟浇筑的施工质量及效率。
Cast-in-place construction maintenance method for trapezoidal drainage ditch
梯形排水沟现浇施工养护方法
WANG XINQUAN (author)
2021-03-12
Patent
Electronic Resource
Chinese
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