Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ship lift balancing weight and preparation device and preparation method thereof
The invention provides a ship lift balancing weight and a preparation device and a preparation method thereof, the aggregate is iron ore sand, and the ship lift balancing weight is prepared by blending cement, iron ore, iron ore sand and water according to a mixing ratio; comprising a pouring pedestal, a template of the counterweight block is arranged on the pouring pedestal, and a plurality of second tensioning lead screws are arranged between the outer wall of the template and the pouring pedestal; at least two demolding grooves are further formed in the pouring pedestal, pre-embedded clamping frames are arranged in the demolding grooves, the upper surfaces of the pre-embedded clamping frames are flush with the surface of the pouring pedestal, pushing oil cylinders are further arranged between the two ends of each pre-embedded clamping frame and the corresponding demolding groove, reinforcing steel bars of the internal structure of the ship lift concrete balance weight block are dense, and the requirement for the installation precision of pre-embedded parts is high; meanwhile, the requirement of the product for the concrete pouring quality is extremely high, it is guaranteed that the embedded part cannot generate large displacement in the concrete pouring process, a one-time overall concrete pouring method is adopted, the integrity, the shock resistance and the impermeability of the balance weight block structure are greatly improved, and the concrete balance weight pouring quality is guaranteed.
本发明提供一种升船机平衡重块及其制备装置及其制备方法，骨料为铁矿砂，包括水泥、铁矿石、铁矿砂、水按照配合比调配制成；包括浇筑台座，平衡重块的模板设在浇筑台座上，模板外壁与浇筑台座之间设有多个第二拉紧丝杆；浇筑台座上还设有至少两个脱模槽，脱模槽内部设有预埋夹紧架，预埋夹紧架上表面与浇筑台座表面齐平，预埋夹紧架两端与脱模槽之间还设有顶推油缸，升船机混凝土平衡重块内部结构钢筋密集，预埋件安装精度要求高，同时产品对混凝土浇筑质量要求极高，确保预埋件不会在混凝土浇筑过程中产生较大的位移，采用了一次性整体浇筑混凝土方法，极大提高了平衡重块结构的整体性、抗震性、抗渗性，确保了混凝土配重浇筑质量。
Ship lift balancing weight and preparation device and preparation method thereof
The invention provides a ship lift balancing weight and a preparation device and a preparation method thereof, the aggregate is iron ore sand, and the ship lift balancing weight is prepared by blending cement, iron ore, iron ore sand and water according to a mixing ratio; comprising a pouring pedestal, a template of the counterweight block is arranged on the pouring pedestal, and a plurality of second tensioning lead screws are arranged between the outer wall of the template and the pouring pedestal; at least two demolding grooves are further formed in the pouring pedestal, pre-embedded clamping frames are arranged in the demolding grooves, the upper surfaces of the pre-embedded clamping frames are flush with the surface of the pouring pedestal, pushing oil cylinders are further arranged between the two ends of each pre-embedded clamping frame and the corresponding demolding groove, reinforcing steel bars of the internal structure of the ship lift concrete balance weight block are dense, and the requirement for the installation precision of pre-embedded parts is high; meanwhile, the requirement of the product for the concrete pouring quality is extremely high, it is guaranteed that the embedded part cannot generate large displacement in the concrete pouring process, a one-time overall concrete pouring method is adopted, the integrity, the shock resistance and the impermeability of the balance weight block structure are greatly improved, and the concrete balance weight pouring quality is guaranteed.
本发明提供一种升船机平衡重块及其制备装置及其制备方法，骨料为铁矿砂，包括水泥、铁矿石、铁矿砂、水按照配合比调配制成；包括浇筑台座，平衡重块的模板设在浇筑台座上，模板外壁与浇筑台座之间设有多个第二拉紧丝杆；浇筑台座上还设有至少两个脱模槽，脱模槽内部设有预埋夹紧架，预埋夹紧架上表面与浇筑台座表面齐平，预埋夹紧架两端与脱模槽之间还设有顶推油缸，升船机混凝土平衡重块内部结构钢筋密集，预埋件安装精度要求高，同时产品对混凝土浇筑质量要求极高，确保预埋件不会在混凝土浇筑过程中产生较大的位移，采用了一次性整体浇筑混凝土方法，极大提高了平衡重块结构的整体性、抗震性、抗渗性，确保了混凝土配重浇筑质量。
Ship lift balancing weight and preparation device and preparation method thereof
升船机平衡重块及其制备装置及其制备方法
WEI SHUMAN (Autor:in) / YUAN ZHENG (Autor:in) / WEI XUESHI (Autor:in) / YIN CHENG (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E02C
SHIP-LIFTING DEVICES OR MECHANISMS
,
Schiffshebevorrichtungen
Cement balancing weight and preparation method thereof
| Europäisches Patentamt | 2020