Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel support hydraulic loading and angle adjusting device used for irregular foundation pit
The invention discloses a steel support hydraulic loading and angle adjusting device used for an irregular foundation pit. The device comprises a hydraulic loading system and an anti-falling sphericalhinge mechanism, core parts of the device comprise a spherical-crown-shaped concave pressure bearing steel plate, a spherical-crown-shaped convex casting, a spherical-crown-shaped convex polytetrafluoroethylene plate and a hydraulic jack with a pressure meter which share the same spherical center, the spherical-crown-shaped convex casting and the spherical-crown-shaped convex polytetrafluoroethylene plate can rotate on the spherical-crown-shaped concave pressure bearing steel plate, the problem that when a steel support is erected on the irregular foundation pit, the angle cannot be adjustedfreely according to the horizontal direction of the foundation pit well can be solved effectively, the hydraulic jack with the pressure meter provides prestress for the steel support at the earlier stage, and provides the continuous and stable axial force for a whole inner support system at the later stage, the device is easy and simple in structure, according to needs, products of different tonsand sizes can be manufactured, and the device can be suitable for foundation pit steel support shoring of different manners.
本发明公开了一种用于形状不规则基坑的钢支撑液压加载及角度调节装置，该装置包括液压加载系统和防脱落球形铰接机构。该装置的核心构件是同球心的球冠形凹面承压钢板、球冠形凸面铸件、球冠形凸面聚四氟乙烯板和带压力表液压千斤顶。球冠形凸面铸件和球冠形凸面聚四氟乙烯板可以在球冠形凹面承压钢板上转动，有效解决了不规则形状基坑架设钢支撑时无法根据基坑壁的水平方向随意调整角度的问题。带压力表液压千斤顶前期为钢支撑提供预应力，后期为整个内支撑系统提供持续稳定的轴力，该发明结构简便根据需要可以设计制造出不同吨位和大小的产品，适用于不同形式的基坑钢支撑支护。
Steel support hydraulic loading and angle adjusting device used for irregular foundation pit
The invention discloses a steel support hydraulic loading and angle adjusting device used for an irregular foundation pit. The device comprises a hydraulic loading system and an anti-falling sphericalhinge mechanism, core parts of the device comprise a spherical-crown-shaped concave pressure bearing steel plate, a spherical-crown-shaped convex casting, a spherical-crown-shaped convex polytetrafluoroethylene plate and a hydraulic jack with a pressure meter which share the same spherical center, the spherical-crown-shaped convex casting and the spherical-crown-shaped convex polytetrafluoroethylene plate can rotate on the spherical-crown-shaped concave pressure bearing steel plate, the problem that when a steel support is erected on the irregular foundation pit, the angle cannot be adjustedfreely according to the horizontal direction of the foundation pit well can be solved effectively, the hydraulic jack with the pressure meter provides prestress for the steel support at the earlier stage, and provides the continuous and stable axial force for a whole inner support system at the later stage, the device is easy and simple in structure, according to needs, products of different tonsand sizes can be manufactured, and the device can be suitable for foundation pit steel support shoring of different manners.
本发明公开了一种用于形状不规则基坑的钢支撑液压加载及角度调节装置，该装置包括液压加载系统和防脱落球形铰接机构。该装置的核心构件是同球心的球冠形凹面承压钢板、球冠形凸面铸件、球冠形凸面聚四氟乙烯板和带压力表液压千斤顶。球冠形凸面铸件和球冠形凸面聚四氟乙烯板可以在球冠形凹面承压钢板上转动，有效解决了不规则形状基坑架设钢支撑时无法根据基坑壁的水平方向随意调整角度的问题。带压力表液压千斤顶前期为钢支撑提供预应力，后期为整个内支撑系统提供持续稳定的轴力，该发明结构简便根据需要可以设计制造出不同吨位和大小的产品，适用于不同形式的基坑钢支撑支护。
Steel support hydraulic loading and angle adjusting device used for irregular foundation pit
一种用于不规则基坑的钢支撑液压加载及角度调节装置
LIU ZHIPENG (Autor:in) / LI GUOBAO (Autor:in) / QI LAIBIN (Autor:in) / WANG KECHAO (Autor:in) / DUAN GUANGZE (Autor:in) / LIU DELONG (Autor:in) / WANG KUN (Autor:in) / YU BAICHENG (Autor:in) / LI BIN (Autor:in) / WANG QINGZE (Autor:in)
24.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prestress adjusting device of steel support for foundation pit supporting
| Europäisches Patentamt | 2023
Angle installation adjusting device and method for foundation pit steel inclined strut
| Europäisches Patentamt | 2024
Hydraulic rotary steel dam gate with multi-angle adjusting mechanism
| Europäisches Patentamt | 2023
Foundation pit steel support safety stress adjusting device and method based on bag group support
| Europäisches Patentamt | 2024