Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge pier column steel bar protective layer thickness control device and using method thereof
The invention discloses a thickness control device for a steel bar protective layer of a bridge pier column and a using method of the thickness control device. The device comprises a concrete block, a first threaded rod, a second threaded rod, a sleeve, an adapter, a swing rod, a locking piece, a telescopic rod and a clamping block, wherein the first threaded rod, the second threaded rod, the sleeve, the adapter, the swing rod, the locking piece and the clamping block are made of metal. The front side face of the concrete block is a positioning face, the rear side face of the concrete block is fixedly connected with and extends out of a first threaded rod, the first threaded rod and a second threaded rod are sleeved with the two ends of a sleeve in a matched mode through opposite threads respectively, the front portion of an adapter is fixedly connected with the rear end of the second threaded rod, and the rear portion of the adapter is provided with the front ends of two swing rods in a swing mode. The locking piece is installed on the adapter and used for locking and unlocking the angles of the two swing rods, the front ends of the two telescopic rods are connected to the rear ends of the two swing rods in a threaded mode respectively and can be adjusted to stretch out and draw back in a threaded mode, and the two clamping blocks are fixedly connected to the rear ends of the two telescopic rods respectively and used for being clamped to the side portions of two adjacent bridge pier column main reinforcements respectively. The device can adapt to various main reinforcement intervals and reinforcement protection layer thicknesses, cannot damage concrete blocks and is not prone to displacement.
本发明公开一种桥梁墩柱钢筋保护层厚度控制装置及其使用方法，该装置包括混凝土块和以及金属材质的螺纹杆一、螺纹杆二、套筒、转接座、摆动杆、锁紧件、伸缩杆和卡块；混凝土块的前侧面为定位面、后侧面固连且伸出螺纹杆一，套筒两端通过相互反向的螺纹分别配合套在螺纹杆一和螺纹杆二上，转接座的前部固连螺纹杆二后端、后部可摆动地安装两个摆动杆前端，锁紧件安装在转接座上且用于锁定和解锁两个摆动杆的角度，两个伸缩杆的前端分别螺纹连接在两个摆动杆的后端且能螺纹调整伸缩，两个卡块分别固连在两个伸缩杆的后端且用于分别卡在相邻两个桥梁墩柱主筋侧部。该装置能适应各种主筋间距和钢筋保护层厚度，不会损伤混凝土块，不易移位。
Bridge pier column steel bar protective layer thickness control device and using method thereof
The invention discloses a thickness control device for a steel bar protective layer of a bridge pier column and a using method of the thickness control device. The device comprises a concrete block, a first threaded rod, a second threaded rod, a sleeve, an adapter, a swing rod, a locking piece, a telescopic rod and a clamping block, wherein the first threaded rod, the second threaded rod, the sleeve, the adapter, the swing rod, the locking piece and the clamping block are made of metal. The front side face of the concrete block is a positioning face, the rear side face of the concrete block is fixedly connected with and extends out of a first threaded rod, the first threaded rod and a second threaded rod are sleeved with the two ends of a sleeve in a matched mode through opposite threads respectively, the front portion of an adapter is fixedly connected with the rear end of the second threaded rod, and the rear portion of the adapter is provided with the front ends of two swing rods in a swing mode. The locking piece is installed on the adapter and used for locking and unlocking the angles of the two swing rods, the front ends of the two telescopic rods are connected to the rear ends of the two swing rods in a threaded mode respectively and can be adjusted to stretch out and draw back in a threaded mode, and the two clamping blocks are fixedly connected to the rear ends of the two telescopic rods respectively and used for being clamped to the side portions of two adjacent bridge pier column main reinforcements respectively. The device can adapt to various main reinforcement intervals and reinforcement protection layer thicknesses, cannot damage concrete blocks and is not prone to displacement.
本发明公开一种桥梁墩柱钢筋保护层厚度控制装置及其使用方法，该装置包括混凝土块和以及金属材质的螺纹杆一、螺纹杆二、套筒、转接座、摆动杆、锁紧件、伸缩杆和卡块；混凝土块的前侧面为定位面、后侧面固连且伸出螺纹杆一，套筒两端通过相互反向的螺纹分别配合套在螺纹杆一和螺纹杆二上，转接座的前部固连螺纹杆二后端、后部可摆动地安装两个摆动杆前端，锁紧件安装在转接座上且用于锁定和解锁两个摆动杆的角度，两个伸缩杆的前端分别螺纹连接在两个摆动杆的后端且能螺纹调整伸缩，两个卡块分别固连在两个伸缩杆的后端且用于分别卡在相邻两个桥梁墩柱主筋侧部。该装置能适应各种主筋间距和钢筋保护层厚度，不会损伤混凝土块，不易移位。
Bridge pier column steel bar protective layer thickness control device and using method thereof
桥梁墩柱钢筋保护层厚度控制装置及其使用方法
LI LIDING (Autor:in) / WANG LI (Autor:in) / SUN JINCHENG (Autor:in) / XU WENJUN (Autor:in) / FENG LIXIN (Autor:in) / ZHANG ZHINENG (Autor:in) / GAO WENBING (Autor:in) / ZHAO DIXUN (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
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