Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary support for municipal bridge
The invention discloses a temporary support for a municipal bridge, which comprises a supporting plate and further comprises a buffering part installed below the supporting plate and used for arranging a buffering mechanism. The buffering mechanism is arranged between the buffering part and the supporting plate and used for buffering the device; a lifting part is fixedly arranged below the buffering part and used for lifting the device, the moving parts are symmetrically distributed below a lifting groove and used for moving the device, the self weight of a bridge and longitudinal stress generated during working enable a supporting plate to sink, the supporting plate can enable a first trapezoidal block to downwards press and slide on the surface of a second trapezoidal block, and the second trapezoidal block can extrude a first buffering spring; a buffer rod counteracts pressure generated when the device works, the device conducts secondary buffering, the service life of the device is prolonged, a two-way motor rotates to drive a threaded rod to rotate, and under the action of a second sliding groove and a clamping block, two third sliding blocks move in the opposite directions.
本发明公开了一种市政桥梁用临时支座，包括支撑板，还包括缓冲件，安装在支撑板下方，用于设置缓冲机构；缓冲机构，设置在缓冲件和支撑板之间，用于对装置进行缓冲；升降件，固定设置在缓冲件下方，用于对装置进行升降，移动件，对称分布在升降槽的下方，用于移动装置，桥梁的自重和工作时产生的纵向应力使支撑板下沉，支撑板会使第一梯形块在第二梯形块表面下压滑动，第二梯形块会挤压缓冲弹簧一，使缓冲杆抵消装置工作时产生的压力，使装置进行二次缓冲，增加其使用寿命，双向电机转动带动螺纹杆转动，在第二滑槽和卡接块的作用下，两个第三滑块向相向的方向运动。
Temporary support for municipal bridge
The invention discloses a temporary support for a municipal bridge, which comprises a supporting plate and further comprises a buffering part installed below the supporting plate and used for arranging a buffering mechanism. The buffering mechanism is arranged between the buffering part and the supporting plate and used for buffering the device; a lifting part is fixedly arranged below the buffering part and used for lifting the device, the moving parts are symmetrically distributed below a lifting groove and used for moving the device, the self weight of a bridge and longitudinal stress generated during working enable a supporting plate to sink, the supporting plate can enable a first trapezoidal block to downwards press and slide on the surface of a second trapezoidal block, and the second trapezoidal block can extrude a first buffering spring; a buffer rod counteracts pressure generated when the device works, the device conducts secondary buffering, the service life of the device is prolonged, a two-way motor rotates to drive a threaded rod to rotate, and under the action of a second sliding groove and a clamping block, two third sliding blocks move in the opposite directions.
本发明公开了一种市政桥梁用临时支座，包括支撑板，还包括缓冲件，安装在支撑板下方，用于设置缓冲机构；缓冲机构，设置在缓冲件和支撑板之间，用于对装置进行缓冲；升降件，固定设置在缓冲件下方，用于对装置进行升降，移动件，对称分布在升降槽的下方，用于移动装置，桥梁的自重和工作时产生的纵向应力使支撑板下沉，支撑板会使第一梯形块在第二梯形块表面下压滑动，第二梯形块会挤压缓冲弹簧一，使缓冲杆抵消装置工作时产生的压力，使装置进行二次缓冲，增加其使用寿命，双向电机转动带动螺纹杆转动，在第二滑槽和卡接块的作用下，两个第三滑块向相向的方向运动。
Temporary support for municipal bridge
一种市政桥梁用临时支座
JIN YANGHUA (Autor:in) / WANG TINGLI (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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