Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Restraint assembly and restraint mechanism for elastic cable of tower beam in bridge direction
The invention relates to a restraining assembly and a restraining mechanism for an elastic cable of a tower beam in the bridge direction, and relates to the technical field of bridge restraining structures, the restraining assembly comprises two restraining units oppositely arranged in the bridge direction, each restraining unit comprises a main tower anchoring base and an elastic cable provided with foundation pretension, and the main tower anchoring bases are arranged on a main tower; the elastic cable comprises an anchoring end and a clamping end, the anchoring end is used for being anchored on a main beam which is spaced from the main tower by a set distance, when the anchoring end is in situ or moves in the direction away from the main tower, the clamping end is clamped on an anchoring base of the main tower, and when the anchoring end moves in the direction close to the main tower, the clamping end and the main beam are relatively fixed in position. Due to the fact that when the anchoring end moves in the direction away from the main tower, the clamping end is clamped on the main tower anchoring base, stretching use of the elastic cable cannot be affected, and when the anchoring end moves in the direction close to the main tower, the clamping end and the main beam are relatively fixed in position, the anchoring end moves along with the main beam, the length of the elastic cable is not changed, and the unloading situation cannot happen.
本申请涉及一种用于塔梁顺桥向弹性索的约束组件及约束机构，涉及桥梁约束结构技术领域，包括两个沿顺桥向相对设置的约束单元，约束单元包括主塔锚固座和设有基础预张力的弹性索，主塔锚固座设置在主塔上，弹性索包括锚固端和卡接端，锚固端用于锚固在与主塔间隔设定距离的主梁上，锚固端处于原位或者向远离主塔的方向移动时，卡接端卡设在主塔锚固座上，锚固端处于向靠近主塔的方向移动时，卡接端与主梁的位置相对固定。由于锚固端处于向远离主塔的方向移动时，卡接端卡设在主塔锚固座上，不会影响弹性索的拉伸使用，锚固端处于向靠近主塔的方向移动时，卡接端与主梁的位置相对固定，锚固端随主梁运动，弹性索的长度不变，不会发生卸载的情况。
Restraint assembly and restraint mechanism for elastic cable of tower beam in bridge direction
The invention relates to a restraining assembly and a restraining mechanism for an elastic cable of a tower beam in the bridge direction, and relates to the technical field of bridge restraining structures, the restraining assembly comprises two restraining units oppositely arranged in the bridge direction, each restraining unit comprises a main tower anchoring base and an elastic cable provided with foundation pretension, and the main tower anchoring bases are arranged on a main tower; the elastic cable comprises an anchoring end and a clamping end, the anchoring end is used for being anchored on a main beam which is spaced from the main tower by a set distance, when the anchoring end is in situ or moves in the direction away from the main tower, the clamping end is clamped on an anchoring base of the main tower, and when the anchoring end moves in the direction close to the main tower, the clamping end and the main beam are relatively fixed in position. Due to the fact that when the anchoring end moves in the direction away from the main tower, the clamping end is clamped on the main tower anchoring base, stretching use of the elastic cable cannot be affected, and when the anchoring end moves in the direction close to the main tower, the clamping end and the main beam are relatively fixed in position, the anchoring end moves along with the main beam, the length of the elastic cable is not changed, and the unloading situation cannot happen.
本申请涉及一种用于塔梁顺桥向弹性索的约束组件及约束机构，涉及桥梁约束结构技术领域，包括两个沿顺桥向相对设置的约束单元，约束单元包括主塔锚固座和设有基础预张力的弹性索，主塔锚固座设置在主塔上，弹性索包括锚固端和卡接端，锚固端用于锚固在与主塔间隔设定距离的主梁上，锚固端处于原位或者向远离主塔的方向移动时，卡接端卡设在主塔锚固座上，锚固端处于向靠近主塔的方向移动时，卡接端与主梁的位置相对固定。由于锚固端处于向远离主塔的方向移动时，卡接端卡设在主塔锚固座上，不会影响弹性索的拉伸使用，锚固端处于向靠近主塔的方向移动时，卡接端与主梁的位置相对固定，锚固端随主梁运动，弹性索的长度不变，不会发生卸载的情况。
Restraint assembly and restraint mechanism for elastic cable of tower beam in bridge direction
一种用于塔梁顺桥向弹性索的约束组件及约束机构
HUANG XIJUN (Autor:in) / MEI XINYONG (Autor:in) / WANG DONGXU (Autor:in) / WANG DONGHUI (Autor:in) / LIU HANSHUN (Autor:in) / LUO KOU (Autor:in) / WU XIAOLIANG (Autor:in) / LIU QISHUN (Autor:in) / DONG XUEZHI (Autor:in) / SUN WENFENG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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