支撑杆开启机构制造技术

技术编号:15971279 阅读:103 留言:0更新日期:2017-08-11 22:52
一种支撑杆开启机构,其特点是在外套管内装有齿排管,外套管前端的上面装有壳体,壳体内的后部装有后置的手柄,手柄的前端有螺栓与壳体联结,螺栓上侧手柄上装有前置的连杆,连杆的前端装有棘牙块,棘牙块的下面留有前后两个棘牙,棘牙与齿排管上的齿牙啮合,连杆与棘牙块、手柄之间分别由销轴连接;手柄中部的左侧面上留有外凸的锁定块,壳体前上部装有锁定开关,锁定开关位于连杆的左侧并有开口销连接在壳体的左面上,锁定开关的下侧装有复位弹簧。它解决了传统支撑杆开启锁定装置,齿连杆棘牙强度不够,容易损坏的问题,非常适合物流业捆绑物品使用。

Support rod opening mechanism

A supporting rod opening mechanism, which is characterized in that the outer tube is provided with a tooth row tube, above the front outer tube with a rear shell with a rear handle, the front end of the handle is connected with the upper shell bolt, the bolt handle is provided with a front connecting rod, front end of connecting rod with a ratchet tooth block, a before and after the two ratchet tooth below a ratchet tooth block left, ratchet tooth and tooth meshing teeth on the pipe between the connecting rod and the ratchet tooth block and the handle are respectively connected by a pin axle; the left side of the middle part of the handle is provided with locking convex blocks, the front upper part is provided with a lock switch, lock switch is located on the connecting rod on the left side and left on the cotter pin is connected to the shell, the lower side of the lock switch with reset spring. The utility model solves the problems that the traditional support rod opening locking device, the strength of the teeth connecting rod thorn teeth is not enough, and the utility model is easy to damage. The utility model is suitable for the use of binding articles in the logistics industry.

【技术实现步骤摘要】
支撑杆开启机构
本技术涉及物流包装捆绑器械领域,具体的说是一种控制运输物品分隔固定支撑杆伸缩的开启锁定装置。
技术介绍
物流行业的支撑杆采用外套管与内齿管的伸缩配合,确定支撑杆的总体长度锁定被固定物品,支撑杆总体长度的锁定开启机构,是由固定在外套管上的手柄和齿连杆构成,通过手柄向前推动齿连杆,由齿连杆前端的棘牙啮动内齿管向前伸展,当达到所需长度时再将手柄锁定。其缺点是,棘牙强度不够,且很容易损坏,一旦损坏需要与连杆整体更换,成本太高。
技术实现思路
本技术为解决传统支撑杆开启锁定装置,齿连杆棘牙强度不够,容易损坏的问题,设计了一种双棘牙结构的支撑杆伸缩开启锁定装置。本技术的技术方案是,一种支撑杆开启机构,其特殊之处是,在外套管内装有齿排管,外套管前端的上面装有壳体,壳体内的后部装有后置的手柄,手柄的前端有螺栓与壳体左右联结,螺栓上侧手柄上装有前置的连杆,连杆的前端装有棘牙块,棘牙块的下面留有前后两个棘牙,棘牙与齿排管上的齿牙啮合,连杆与棘牙块、手柄之间分别由销轴连接;手柄中部的左侧面上留有外凸的锁定块,壳体前上部装有锁定开关,锁定开关位于连杆的左侧并有开口销连接在壳体的左面上,锁定开关的下侧本文档来自技高网...
支撑杆开启机构

【技术保护点】
一种支撑杆开启机构,其特征是:在外套管内装有齿排管,外套管前端的上面装有壳体,壳体内的后部装有后置的手柄,手柄的前端有螺栓与壳体左右联结,螺栓上侧手柄上装有前置的连杆,连杆的前端装有棘牙块,棘牙块的下面留有前后两个棘牙,棘牙与齿排管上的齿牙啮合,连杆与棘牙块、手柄之间分别由销轴连接;手柄中部的左侧面上留有外凸的锁定块,壳体前上部装有锁定开关,锁定开关位于连杆的左侧并有开口销连接在壳体的左面上,锁定开关的下侧装有复位弹簧。

【技术特征摘要】
1.一种支撑杆开启机构,其特征是:在外套管内装有齿排管,外套管前端的上面装有壳体,壳体内的后部装有后置的手柄,手柄的前端有螺栓与壳体左右联结,螺栓上侧手柄上装有前置的连杆,连杆的前端装有棘牙块,棘牙块的下面留有前后...

【专利技术属性】
技术研发人员:孙宁邵守明姚逸飞胡翠锋
申请(专利权)人:青岛海能五金制品有限公司
类型:新型
国别省市:山东,37

网友询问留言 已有0条评论
  • 还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。

1