Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway bridge support convenient to maintain and using method thereof
The invention discloses a highway bridge support convenient to maintain and a using method thereof, and belongs to the technical field of highway bridge supports. The highway bridge support comprises a top plate, an upper sliding plate, a sliding body, a lower sliding plate and a bottom plate which are sequentially arranged from top to bottom; four groups of dislocation detection mechanisms and a plurality of groups of multi-stage shear pin mechanisms are arranged between the top plate and the bottom plate; oil injection maintenance mechanisms are arranged on the upper sliding plate and the lower sliding plate; the dislocation detection mechanism comprises an outer sliding sleeve, an inner sliding block, a cable base, a universal ball and a balancing weight. Guide pieces are fixedly installed on the outer sliding sleeve, the inner sliding block and the cable base. By means of the mode, when the top plate and the bottom plate generate relative displacement, electric signals can be sent out to warn whether the support is in a dangerous state or not through communication state changes of the outer sliding sleeve, the inner sliding block and the guide pieces arranged on the cable base; when an operation and maintenance worker maintains the support, the relative displacement amount of the top plate and the bottom plate can be quantified through the position change of the inner sliding block on the bottom plate and the length of the bottom plate in the inner sliding block so as to facilitate subsequent correction.
本发明公开了一种便于维护的公路桥梁支座及其使用方法，属于公路桥梁支座技术领域，包括由上至下依次设置的顶板、上滑板、滑动体、下滑板和底板；顶板和底板之间设置有四组错位检测机构和若干组多级剪力销机构，上滑板和下滑板上均设置有注油维护机构；错位检测机构包括外滑套、内滑块、缆线座、万向滚珠、配重块，外滑套、内滑块、缆线座上均固定安装有导片。通过上述方式，在本发明中，当顶板和底板发生相对位移时，通过外滑套、内滑块和缆线座上设置导片的连通状态变化，可发出电信号警示该支座是否处于危险状态；运维人员维护支座时，可通过内滑块在底板上位置变化以及底板在内滑块内的长度将顶板和底板的相对位移量量化以便于后续矫正。
Highway bridge support convenient to maintain and using method thereof
The invention discloses a highway bridge support convenient to maintain and a using method thereof, and belongs to the technical field of highway bridge supports. The highway bridge support comprises a top plate, an upper sliding plate, a sliding body, a lower sliding plate and a bottom plate which are sequentially arranged from top to bottom; four groups of dislocation detection mechanisms and a plurality of groups of multi-stage shear pin mechanisms are arranged between the top plate and the bottom plate; oil injection maintenance mechanisms are arranged on the upper sliding plate and the lower sliding plate; the dislocation detection mechanism comprises an outer sliding sleeve, an inner sliding block, a cable base, a universal ball and a balancing weight. Guide pieces are fixedly installed on the outer sliding sleeve, the inner sliding block and the cable base. By means of the mode, when the top plate and the bottom plate generate relative displacement, electric signals can be sent out to warn whether the support is in a dangerous state or not through communication state changes of the outer sliding sleeve, the inner sliding block and the guide pieces arranged on the cable base; when an operation and maintenance worker maintains the support, the relative displacement amount of the top plate and the bottom plate can be quantified through the position change of the inner sliding block on the bottom plate and the length of the bottom plate in the inner sliding block so as to facilitate subsequent correction.
本发明公开了一种便于维护的公路桥梁支座及其使用方法，属于公路桥梁支座技术领域，包括由上至下依次设置的顶板、上滑板、滑动体、下滑板和底板；顶板和底板之间设置有四组错位检测机构和若干组多级剪力销机构，上滑板和下滑板上均设置有注油维护机构；错位检测机构包括外滑套、内滑块、缆线座、万向滚珠、配重块，外滑套、内滑块、缆线座上均固定安装有导片。通过上述方式，在本发明中，当顶板和底板发生相对位移时，通过外滑套、内滑块和缆线座上设置导片的连通状态变化，可发出电信号警示该支座是否处于危险状态；运维人员维护支座时，可通过内滑块在底板上位置变化以及底板在内滑块内的长度将顶板和底板的相对位移量量化以便于后续矫正。
Highway bridge support convenient to maintain and using method thereof
一种便于维护的公路桥梁支座及其使用方法
ZHANG XIANG (Autor:in) / GUO JINBO (Autor:in) / ZHANG YARU (Autor:in) / FANG SHUAI (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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