Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tool for marking rotation stop position of finish rolling deformed steel bar nut
The invention discloses a finish rolling deformed steel bar nut rotation stop position marking tool which comprises a PVC pipe and a plastic clamping piece, the length of the PVC pipe is 20 cm, a plurality of transverse seams are formed in the PVC pipe upwards from the bottom, the distance between the transverse seams is 10 mm, a vertical seam is formed in the PVC pipe upwards from the bottom, the distance between the vertical seam and one side of the transverse seams is 3 mm, two positioning holes are symmetrically formed in the position, 12 cm upwards from the bottom, of the PVC pipe, and the plastic clamping piece is arranged on the PVC pipe. And the plastic clamping sheet horizontally penetrates through the two positioning holes and is fixedly connected with the PVC pipe. The finish rolling deformed steel bar nut rotation stopping position marking tool is simple in structure, convenient to operate and capable of rapidly and accurately marking the rotation stopping position of the finish rolling deformed steel bar nut.
本发明公开了一种精轧螺纹钢螺母旋止位置标记工具，包括：PVC管、塑料卡片，所述PVC管长20cm，PVC管自底部向上开有若干横缝，所述若干横缝之间相距10mm，所述述PVC管自底部向上开有一个竖缝，所述竖缝距离横缝一侧3mm，所述PVC管自底部向上12cm处对称开设两个定位孔，所述塑料卡片水平穿过两个定位孔与PVC管固定连接。本发明的一种精轧螺纹钢螺母旋止位置标记工具结构简单，操作方便，能快速准确的对精轧螺纹钢螺母旋止位置进行标记。
Tool for marking rotation stop position of finish rolling deformed steel bar nut
The invention discloses a finish rolling deformed steel bar nut rotation stop position marking tool which comprises a PVC pipe and a plastic clamping piece, the length of the PVC pipe is 20 cm, a plurality of transverse seams are formed in the PVC pipe upwards from the bottom, the distance between the transverse seams is 10 mm, a vertical seam is formed in the PVC pipe upwards from the bottom, the distance between the vertical seam and one side of the transverse seams is 3 mm, two positioning holes are symmetrically formed in the position, 12 cm upwards from the bottom, of the PVC pipe, and the plastic clamping piece is arranged on the PVC pipe. And the plastic clamping sheet horizontally penetrates through the two positioning holes and is fixedly connected with the PVC pipe. The finish rolling deformed steel bar nut rotation stopping position marking tool is simple in structure, convenient to operate and capable of rapidly and accurately marking the rotation stopping position of the finish rolling deformed steel bar nut.
本发明公开了一种精轧螺纹钢螺母旋止位置标记工具，包括：PVC管、塑料卡片，所述PVC管长20cm，PVC管自底部向上开有若干横缝，所述若干横缝之间相距10mm，所述述PVC管自底部向上开有一个竖缝，所述竖缝距离横缝一侧3mm，所述PVC管自底部向上12cm处对称开设两个定位孔，所述塑料卡片水平穿过两个定位孔与PVC管固定连接。本发明的一种精轧螺纹钢螺母旋止位置标记工具结构简单，操作方便，能快速准确的对精轧螺纹钢螺母旋止位置进行标记。
Tool for marking rotation stop position of finish rolling deformed steel bar nut
一种精轧螺纹钢螺母旋止位置标记工具
LUAN CHUNLI (Autor:in) / YAN SONG (Autor:in) / LIU WEI (Autor:in) / YANG SHAOWEI (Autor:in) / WEI JIANFA (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2019
Process for cast-in-place box girder finish rolling deformed steel bar tensioning construction
| Europäisches Patentamt | 2022
Finish-rolling deformed bar and pin connector with force measurement device
| Europäisches Patentamt | 2015
Automatically-aligned finish-rolled deformed steel bar clamping piece
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024