利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN107299836A 一种隧道施工仰拱矮边墙缝接茬钢筋固定装置 无效 - 驳回

一种隧道施工仰拱矮边墙缝接茬钢筋固定装置
摘要：
本发明提供一种应用于隧道施工辅助设备技术领域的隧道施工仰拱矮边墙缝接茬钢筋固定装置，所述隧道施工仰拱矮边墙缝接茬钢筋固定装置的每个连接部件(1)下端与矮边墙边模(3)连接，连接部件(1)的主骨架(4)外表面设置开槽(5)，主骨架(4)上活动套装滑动套(6)，滑动套(6)上开设螺栓孔(7)，定位螺栓设置为能够穿过螺栓孔(7)卡装在开槽(5)内的结构，滑动套(6)侧面与接茬钢筋固定主梁(2)连接，接茬钢筋固定主梁(2)上设置多个钢筋定位杆件(10)，本发明的隧道施工仰拱矮边墙缝接茬钢筋固定装置，在隧道仰拱矮边墙接茬钢筋预埋时，确保钢筋外露长度、间距、线型统一，提高隧道施工进度与施工质量。
摘要（英）：

The invention provides a fixing device for joint reinforcement of a small wall of a tunnel construction inverted arch and relates to the technical field of tunnel construction assist equipment. The lower end of each connection part (1) is connected to a small wall side form (3), the outer surface of a main frame (4) of each connection part (1) is provided with a slot (5), a sliding sleeve (6) movably sleeves the corresponding main frame (4) and is provided with bolt holes (7), positioning bolts are configured as structures capable of passing through the bolt holes (7) to be clamped in the slot (5), and the side of each sliding sleeve (6) is connected to a joint reinforcement fixing main beam (2) that is provided with a plurality of reinforcement positioning members (10). In embedding joint reinforcement of a small wall of a tunnel inverted arch, the fixing device ensures uniform exposed length, spacing and line form of reinforcement, and tunnel construction progress and construction quality are improved.

0/0