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A platform for research: civil engineering, architecture and urbanism
Quick anchoring device and method for telescopic bridge support
The invention discloses a telescopic bridge support quick anchoring device and method.The anchoring device is used for connecting a beam body and an upper support plate and comprises an anchoring sleeve, a core rod, an embedded plate, a nut, an adjusting bolt and a pressing mechanism; one end of the anchoring sleeve is open, the other end of the anchoring sleeve is closed, and a plurality of arc grooves are formed in the inner wall of the anchoring sleeve in the axial direction and distributed at equal intervals. The pre-embedded plate sleeves the outer circumference of the open end of the anchoring sleeve, is fixedly connected with the anchoring sleeve and is jointly pre-embedded in the beam body; external threads are arranged at one end of the core rod and used for being matched with a nut to press the upper support plate arranged on the core rod in a sleeving mode on the embedded plate; the other end of the core rod extends into the anchoring sleeve and is in sliding fit with the anchoring sleeve; the pressing mechanism is installed in the core rod, the adjusting bolt is axially installed in the core rod, the pressing mechanism stretches out or retracts in the radial direction by being matched with the adjusting bolt through an inclined face, the stretching-out head of the pressing mechanism is clamped with a groove in the inner wall of the anchoring sleeve to achieve locking, and the pressing mechanism retracts to achieve unlocking. The whole structure is simpler, the part machining difficulty is reduced, and the assembling convenience and efficiency are greatly improved.
本发明公开了一种可伸缩式桥梁支座快捷锚固装置及方法，该锚固装置用于连接梁体与上支座板，包括锚固套筒、芯杆、预埋板、螺母、调节螺栓及压紧机构；锚固套筒一端开放、一端封闭，锚固套筒内壁沿轴向设有若干圆弧凹槽，若干圆弧凹槽等间距布设；预埋板套装在锚固套筒开口端外圆周并与其固连，共同预埋在梁体内；芯杆一端设有外螺纹，用于与螺母配合将套装在芯杆上的上支座板压装在预埋板上；芯杆另一端伸入锚固套筒内与其滑动配合；压紧机构安装在芯杆内，调节螺栓轴向安装在芯杆内，压紧机构通过与调节螺栓采用斜面配合沿径向伸出或缩回，压紧机构伸出头部与锚固套筒内壁凹槽卡合实现锁定，压紧机构缩回实现解锁。本发明整体结构更加简易、减小了零件加工难度，极大的提高装配便捷性和效率。
Quick anchoring device and method for telescopic bridge support
The invention discloses a telescopic bridge support quick anchoring device and method.The anchoring device is used for connecting a beam body and an upper support plate and comprises an anchoring sleeve, a core rod, an embedded plate, a nut, an adjusting bolt and a pressing mechanism; one end of the anchoring sleeve is open, the other end of the anchoring sleeve is closed, and a plurality of arc grooves are formed in the inner wall of the anchoring sleeve in the axial direction and distributed at equal intervals. The pre-embedded plate sleeves the outer circumference of the open end of the anchoring sleeve, is fixedly connected with the anchoring sleeve and is jointly pre-embedded in the beam body; external threads are arranged at one end of the core rod and used for being matched with a nut to press the upper support plate arranged on the core rod in a sleeving mode on the embedded plate; the other end of the core rod extends into the anchoring sleeve and is in sliding fit with the anchoring sleeve; the pressing mechanism is installed in the core rod, the adjusting bolt is axially installed in the core rod, the pressing mechanism stretches out or retracts in the radial direction by being matched with the adjusting bolt through an inclined face, the stretching-out head of the pressing mechanism is clamped with a groove in the inner wall of the anchoring sleeve to achieve locking, and the pressing mechanism retracts to achieve unlocking. The whole structure is simpler, the part machining difficulty is reduced, and the assembling convenience and efficiency are greatly improved.
本发明公开了一种可伸缩式桥梁支座快捷锚固装置及方法，该锚固装置用于连接梁体与上支座板，包括锚固套筒、芯杆、预埋板、螺母、调节螺栓及压紧机构；锚固套筒一端开放、一端封闭，锚固套筒内壁沿轴向设有若干圆弧凹槽，若干圆弧凹槽等间距布设；预埋板套装在锚固套筒开口端外圆周并与其固连，共同预埋在梁体内；芯杆一端设有外螺纹，用于与螺母配合将套装在芯杆上的上支座板压装在预埋板上；芯杆另一端伸入锚固套筒内与其滑动配合；压紧机构安装在芯杆内，调节螺栓轴向安装在芯杆内，压紧机构通过与调节螺栓采用斜面配合沿径向伸出或缩回，压紧机构伸出头部与锚固套筒内壁凹槽卡合实现锁定，压紧机构缩回实现解锁。本发明整体结构更加简易、减小了零件加工难度，极大的提高装配便捷性和效率。
Quick anchoring device and method for telescopic bridge support
一种可伸缩式桥梁支座快捷锚固装置及方法
XU CHENGLONG (author) / MA FUYAO (author) / GUO HAOTIAN (author) / WEN GUIZHONG (author) / ZHANG XIAOBO (author) / GENG JUNJIANG (author)
2024-11-19
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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