The utility model discloses a movable truss, which comprises a truss body, a rocker arm, a directional wheel, a universal wheel and a connecting frame. The inner side of the truss body is provided with a rocker arm, the truss body is connected with the rocker arm through a connecting frame, the lower end of the truss body is each provided with a group of directional wheels, the lower end of the rocker arm is each provided with a group of universal wheels, and the inner part of the connecting frame is provided with a control system, The control system is used to control the rotation of the rocker arm, and the inner part of the connecting frame is also provided with an angle sensor, which detects the rotation angle of the rocker arm, provides feedback to the control system, and timely corrects the rotation direction. The movable truss provided by the utility model adopts the triangle support structure, which ensures the bearing capacity, reduces the raw material assortment and reduces the cost. The movable truss provided by the utility model is also equipped with a roller, which can make the truss move forward and backward. Between the rocker arm and the truss, a telescopic fixing device which can change the angle is set, which can realize the multi angle working position Requirement.
【技术实现步骤摘要】
一种可移动桁架
本技术涉及龙门桁架领域,尤其涉及一种可移动桁架。
技术介绍
桁架是一种由杆件彼此在两端用铰链连接而成的结构。桁架由直杆组成的一般具有三角形单元的平面或空间结构,桁架杆件主要承受轴向拉力或压力,从而能充分利用材料的强度,在跨度较大时可比实腹梁节省材料,减轻自重和增大刚度。现有的龙门桁架往往采用实心结构使用材料更多,并且往往只能适用于一套工位。因此,现有技术还有待发展。
技术实现思路
鉴于上述现有技术的不足之处,本技术的目的在于提供一种可移动桁架,旨在解决现有的龙门桁架造价高昂且不能移动适应于多角度工位的问题。为了达到上述目的,本技术采取了以下技术方案:一种可移动桁架,包括桁架本体、摇臂、定向轮、万向轮、连接架,所述桁架本体内侧设有摇臂,所述桁架本体与所述摇臂通过连接架连接,所述桁架本体下端各设有一组定向轮,所述摇臂下端各设有一组万向轮,所述摇臂采用三角镂空结构,所述连接架为圆柱形结构,所述连接架内部设有控制系统,所述连接架内部还设有角度感应器。进一步的,所述一组定向轮数量为2个。进一步的,所述一组万向轮数量为2个。进一步的,所连接架内部还设有减震器。本技术与现有技术相比的有益效果:本技术所提供的可移动桁架,桁架本体采用三角支撑结构,保证了承重性的同时减少了原材料配种,降低了成本,本技术所提供的可移动桁架还配有滚轮,可以使桁架前后移动,在摇臂与桁架之间设置可以变换角度的伸缩固定装置,可以实现多角度工位的要求。附 ...
【技术保护点】
1.一种可移动桁架,包括桁架本体、摇臂、定向轮、万向轮、连接架,其特征在于:所述桁架本体内侧设有摇臂,所述桁架本体与所述摇臂通过连接架连接,所述桁架本体下端各设有一组定向轮,所述摇臂下端各设有一组万向轮,所述摇臂采用三角镂空结构,所述连接架为圆柱形结构,所述连接架内部设有控制系统,所述连接架内部还设有角度感应器。/n
【技术特征摘要】
1.一种可移动桁架,包括桁架本体、摇臂、定向轮、万向轮、连接架,其特征在于:所述桁架本体内侧设有摇臂,所述桁架本体与所述摇臂通过连接架连接,所述桁架本体下端各设有一组定向轮,所述摇臂下端各设有一组万向轮,所述摇臂采用三角镂空结构,所述连接架为圆柱形结构,所述连接架内部设有控制系统,所述连接架内部还设有角...
【专利技术属性】
技术研发人员:吴跃新,邓志敏,
申请(专利权)人:昆山源博信予智能装备有限公司,
类型:新型
国别省市:江苏;32
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