The utility model relates to a steel bracing cross connection device, which belongs to the technical component of the foundation pit supporting engineering, which is designed to solve the problem that the steel support can only be erected in the same layer, occupying a large space and affecting the clearance of the foundation pit. The utility model is composed of a circular steel plate, a connecting plate, a threaded sleeve, an active threaded pipe and an adjusting handle. The circular steel plate is hollow, connected with a connecting plate through a bolt, a threaded sleeve is welded on a connecting plate, and the two ends of the moving thread pipe are connected to the two threaded sleeves through a thread and connected to the thread side of the two sides of the sleeve. On the contrary, the middle part of the movable threaded pipe is welded with an adjusting shank to ensure that it can be adjusted at any time according to needs and the axial force of the steel support can be adjusted. This device is a kind of device which can realize the cross connection of the small steel support and the same layer. It has many advantages, such as simple structure, convenient dismantling, reusable, enlarging foundation pit clearance, reducing engineering cost and so on. It is suitable for various forms of steel support bracing and supporting structure.
【技术实现步骤摘要】
一种钢支撑交叉连接装置
本技术属于基坑支护工程技术构件,具体涉及一种钢支撑交叉连接装置,该装置能够有效解决钢支撑内撑只能同层同向架设,导致占据过大基坑空间的问题。
技术介绍
现在的一般基坑工程中,常用的基坑内支撑结构仍然是钢筋混凝土内撑,但该工法施工成本较高,其结构自重大、对环境影响大、不能重复利用、拆除工作困难等缺点也越来越不能满足工程便捷、高效、环保的需要。而目前另一种工法就是地下工程开挖后采用钢支撑作为基坑的内支撑结构,其克服了钢筋混凝土内撑的许多缺点,具有结构自重轻、可重复利用、安拆方便、对环境影响小等诸多优势。但是现有施工方法中钢支撑内撑结构只能同层同向架设,导致占据了过大的基坑空间,使得基坑净空变小不利于施工。所以研发一种新型钢支撑交叉连接装置,使得钢支撑内撑结构可以同层交叉架设,形成如同钢筋混凝土内撑结构一般的内支撑网络,从而解决内支撑结构占据过大空间问题,同时增大基坑净空,增大基坑内部施工空间,对实际工程具有十分重大意义。
技术实现思路
本技术要解决的技术问题是:提供一种钢支撑交叉连接装置,能够有效解决钢支撑只能同层同向架设,导致占据过大空间而影响施工的问题。本技术所采取的技术方案是:一种钢支撑交叉连接装置,它由调节柄、螺纹套筒、圆形钢盘、连接板、活动螺纹管组成;其特征在于,所述的圆形钢盘为中空的承载主体,连接板与圆形钢盘通过螺栓连接,螺纹套筒焊接在连接板上,活动螺纹管通过螺纹与两侧的螺纹套筒相连,且活动螺纹管与两侧套筒相连的螺纹方向相反,活动螺纹管中部焊接有调节柄,能保证可根据需要随时调节活动螺纹管。优选的,圆形钢盘为中空的承载主体,以减轻结 ...
【技术保护点】
1.一种钢支撑交叉连接装置,它由调节柄(1)、螺纹套筒(2)、圆形钢盘(3)、连接板(4)、活动螺纹管(5)组成;其特征在于,所述的圆形钢盘(3)为中空的承载主体,连接板(4)与圆形钢盘(3)通过螺栓连接,螺纹套筒(2)焊接在连接板(4)上,活动螺纹管(5)通过螺纹与两侧的螺纹套筒(2)相连,且活动螺纹管(5)与两侧套筒相连的螺纹方向相反,活动螺纹管(5)中部焊接有调节柄(1),能保证可根据需要随时调节活动螺纹管(5),调控钢支撑轴力。
【技术特征摘要】
1.一种钢支撑交叉连接装置,它由调节柄(1)、螺纹套筒(2)、圆形钢盘(3)、连接板(4)、活动螺纹管(5)组成;其特征在于,所述的圆形钢盘(3)为中空的承载主体,连接板(4)与圆形钢盘(3)通过螺栓连接,螺纹套筒(2)焊接在连接板(4)上,活动螺纹管(5)通过螺纹与两侧的螺纹套筒(2)相连,且活动螺纹管(5)与两侧套筒相连的螺纹方向相反,活动螺纹管(5)中...
【专利技术属性】
技术研发人员:吴艳崇,蒋宗南,郭文婷,
申请(专利权)人:山东科技大学,
类型:新型
国别省市:山东,37
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