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A platform for research: civil engineering, architecture and urbanism
Temporary supporting device and method for bridge
The invention discloses a temporary supporting device and method for a bridge. The supporting device comprises at least one rolling mechanism. The rolling mechanism comprises a lower seat plate used for being connected with a pier and an upper seat plate located above the lower seat plate, a ball groove is formed in the bottom face of the upper seat plate, balls are arranged in the ball groove and connected with the top face of the lower seat plate, and an elastic piece is arranged between the lower seat plate and the upper seat plate so that the upper seat plate can be located in the center above the lower seat plate when not stressed. The steel support is detachably arranged on the upper seat plate; the base plate device is detachably connected to the steel support, and a jack is further arranged in the base plate device. According to the invention, the large-tonnage beam body can be supported, and the normal operation of the bridge is ensured; the upper seat plate can move relative to the lower seat plate due to the arrangement of the flexible part, so that the translation displacement of the beam body can be well adapted.
本发明公开了一种桥梁临时支撑装置及支撑方法，支撑装置包括至少一个滚动机构；滚动机构包括用于和桥墩连接的下座板以及位于下座板上方的上座板，上座板的底面设有滚珠槽，滚珠槽内设有滚珠、且滚珠和下座板的顶面相连接，下座板和上座板之间设有弹性件，以使上座板不受力时位于下座板上方的中央；可拆卸设置在上座板上的钢支撑；可拆卸连接在钢支撑上的垫板装置，垫板装置内还设有千斤顶。本申请可实现大吨位梁体的支撑，保证了桥梁的正常运行；性件的设置可使得上座板可相对于下座板位移，很好地适应了梁体的平动位移。
Temporary supporting device and method for bridge
The invention discloses a temporary supporting device and method for a bridge. The supporting device comprises at least one rolling mechanism. The rolling mechanism comprises a lower seat plate used for being connected with a pier and an upper seat plate located above the lower seat plate, a ball groove is formed in the bottom face of the upper seat plate, balls are arranged in the ball groove and connected with the top face of the lower seat plate, and an elastic piece is arranged between the lower seat plate and the upper seat plate so that the upper seat plate can be located in the center above the lower seat plate when not stressed. The steel support is detachably arranged on the upper seat plate; the base plate device is detachably connected to the steel support, and a jack is further arranged in the base plate device. According to the invention, the large-tonnage beam body can be supported, and the normal operation of the bridge is ensured; the upper seat plate can move relative to the lower seat plate due to the arrangement of the flexible part, so that the translation displacement of the beam body can be well adapted.
本发明公开了一种桥梁临时支撑装置及支撑方法，支撑装置包括至少一个滚动机构；滚动机构包括用于和桥墩连接的下座板以及位于下座板上方的上座板，上座板的底面设有滚珠槽，滚珠槽内设有滚珠、且滚珠和下座板的顶面相连接，下座板和上座板之间设有弹性件，以使上座板不受力时位于下座板上方的中央；可拆卸设置在上座板上的钢支撑；可拆卸连接在钢支撑上的垫板装置，垫板装置内还设有千斤顶。本申请可实现大吨位梁体的支撑，保证了桥梁的正常运行；性件的设置可使得上座板可相对于下座板位移，很好地适应了梁体的平动位移。
Temporary supporting device and method for bridge
一种桥梁临时支撑装置及支撑方法
LIU CHAOXING (author) / CUI HAI (author) / XIAO XIAO (author) / WANG WENZHE (author) / LI ZHIPENG (author) / WANG JIAN (author) / LIU CHUNQIANG (author) / FENG CHUANTENG (author) / ZHENG YIHUA (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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