Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel steel bar hooking mechanism capable of rotating forwards and backwards
The invention discloses a novel steel bar hooking mechanism capable of rotating forwards and backwards, and belongs to the technical field of engineering tools. The stabbing hook mechanism comprises a shell and a stabbing hook, the stabbing hook is fixedly connected with a screw rod, the screw rod is in sliding connection with the shell, the screw rod is provided with a spiral groove, the outer side of the screw rod is sleeved with a guide sleeve, a protruding point is arranged in the guide sleeve and embedded into the spiral groove, and the shell is provided with two blocking pieces used for limiting the guide sleeve to move in the axial direction of the shell at the two ends of the guide sleeve. The shell is slidably connected with a pushing piece, the pushing piece is provided with two sets of one-way limiting mechanisms used for limiting one-way rotation of the guide sleeve, the limiting directions of the two sets of one-way limiting mechanisms are opposite, the two sets of one-way limiting mechanisms are separated from and combined with the guide sleeve through sliding of the pushing piece, and the shell is provided with a fixing mechanism used for fixing the pushing piece. According to the semi-automatic hooking device, the pushing piece is matched with the two sets of one-way limiting mechanisms, the screw rod can rotate in the forward direction and the reverse direction, and therefore the two functions of wire binding and wire releasing can be achieved through the semi-automatic hooking device.
本发明公开的是一种可正反旋转的新型钢筋扎钩机构，属于工程用具技术领域。该扎钩机构包括壳体和扎钩，扎钩固定连接有螺旋杆，螺旋杆与壳体滑动连接，螺旋杆开设有螺旋槽，螺旋杆外侧套设有导套，导套内设置有凸点，凸点嵌入螺旋槽内，壳体在导套两端设置有用于限制导套沿壳体轴向运动的两个阻挡件，壳体滑动连接有推件，推件设置有两组用于限制导套单向转动的单向限位机构，两组单向限位机构限位的方向相反，两组单向限位机构通过推件的滑动与导套进行离合，壳体设置有用于固定推件的固定机构，本发明利用推件与两组单向限位机构的配合，使得螺旋杆能够进行正反两个方向的旋转，从而能够利用半自动扎钩装置实现绑丝和解丝两个功能。
Novel steel bar hooking mechanism capable of rotating forwards and backwards
The invention discloses a novel steel bar hooking mechanism capable of rotating forwards and backwards, and belongs to the technical field of engineering tools. The stabbing hook mechanism comprises a shell and a stabbing hook, the stabbing hook is fixedly connected with a screw rod, the screw rod is in sliding connection with the shell, the screw rod is provided with a spiral groove, the outer side of the screw rod is sleeved with a guide sleeve, a protruding point is arranged in the guide sleeve and embedded into the spiral groove, and the shell is provided with two blocking pieces used for limiting the guide sleeve to move in the axial direction of the shell at the two ends of the guide sleeve. The shell is slidably connected with a pushing piece, the pushing piece is provided with two sets of one-way limiting mechanisms used for limiting one-way rotation of the guide sleeve, the limiting directions of the two sets of one-way limiting mechanisms are opposite, the two sets of one-way limiting mechanisms are separated from and combined with the guide sleeve through sliding of the pushing piece, and the shell is provided with a fixing mechanism used for fixing the pushing piece. According to the semi-automatic hooking device, the pushing piece is matched with the two sets of one-way limiting mechanisms, the screw rod can rotate in the forward direction and the reverse direction, and therefore the two functions of wire binding and wire releasing can be achieved through the semi-automatic hooking device.
本发明公开的是一种可正反旋转的新型钢筋扎钩机构，属于工程用具技术领域。该扎钩机构包括壳体和扎钩，扎钩固定连接有螺旋杆，螺旋杆与壳体滑动连接，螺旋杆开设有螺旋槽，螺旋杆外侧套设有导套，导套内设置有凸点，凸点嵌入螺旋槽内，壳体在导套两端设置有用于限制导套沿壳体轴向运动的两个阻挡件，壳体滑动连接有推件，推件设置有两组用于限制导套单向转动的单向限位机构，两组单向限位机构限位的方向相反，两组单向限位机构通过推件的滑动与导套进行离合，壳体设置有用于固定推件的固定机构，本发明利用推件与两组单向限位机构的配合，使得螺旋杆能够进行正反两个方向的旋转，从而能够利用半自动扎钩装置实现绑丝和解丝两个功能。
Novel steel bar hooking mechanism capable of rotating forwards and backwards
一种可正反旋转的新型钢筋扎钩机构
FAN HANGRU (Autor:in) / WU JIAN (Autor:in) / LI XINYANG (Autor:in) / ZHANG CHENGBIN (Autor:in) / LI YAQIN (Autor:in) / SU ZIFENG (Autor:in) / LIAO SHUQI (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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