A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a scaffold connecting device for a building. The problems that parts of a connecting piece are lost and a transverse pipe shakes are effectively solved. According to the technical scheme for solving the problems, the device comprises a rectangular block, a through hole is formed in the center of the upper end face of the rectangular block, the rectangular block is divided along the side edge of one opposite angle to form two triangular blocks, the four side faces of the rectangular block are each fixedly provided with a straight rod, and each straight rod is provided with an extrusion block; each straight rod is sleeved with a hollow sleeve, a through groove is formed in the outer edge of each hollow sleeve, a swing rod swinging inwards and outwards is arranged in each through groove, each straight rod is sleeved with a circular ring, a clamping block is fixed to the inner side face of each swing rod, each transverse pipe is inserted into the corresponding hollow sleeve, and an annular groove is formed in the outer edge of each transverse pipe. Supporting force is exerted on the inner edge face of the transverse pipe through the outer edge face of the extrusion block, and it is guaranteed that the transverse pipe cannot shake in the radial direction; and meanwhile, the circular ring is in close contact with the end face of the side, close to the rectangular block, of the through groove, and the transverse pipe cannot move and shake in the axial direction.
本发明涉及一种建筑用脚手架连接装置，有效的解决了连接件的零部件丢失和横管发生晃动的问题；其解决的技术方案是，包括矩形块，矩形块上端面中心开设有通孔，矩形块沿其中一个对角的侧棱分开构成两个三角块，矩形块的四个侧面上各固定有一个直杆，每个直杆上装有挤压块；每个直杆上套有一个空心套筒，空心套筒的外缘开设有通槽,通槽内有内外摆动的摆杆，直杆上套有圆环，摆杆的内侧面上固定有卡块，横管插在空心套筒内，横管外缘开设有环形凹槽；本发明通过挤压块的外缘面对横管的内缘面有支撑力，保证横管不会发生径向的晃动；通过卡块使横管和圆环之间紧密接触，同时圆环与通槽靠近矩形块一侧的端面紧密接触，横管无法轴向移动和晃动。
The invention relates to a scaffold connecting device for a building. The problems that parts of a connecting piece are lost and a transverse pipe shakes are effectively solved. According to the technical scheme for solving the problems, the device comprises a rectangular block, a through hole is formed in the center of the upper end face of the rectangular block, the rectangular block is divided along the side edge of one opposite angle to form two triangular blocks, the four side faces of the rectangular block are each fixedly provided with a straight rod, and each straight rod is provided with an extrusion block; each straight rod is sleeved with a hollow sleeve, a through groove is formed in the outer edge of each hollow sleeve, a swing rod swinging inwards and outwards is arranged in each through groove, each straight rod is sleeved with a circular ring, a clamping block is fixed to the inner side face of each swing rod, each transverse pipe is inserted into the corresponding hollow sleeve, and an annular groove is formed in the outer edge of each transverse pipe. Supporting force is exerted on the inner edge face of the transverse pipe through the outer edge face of the extrusion block, and it is guaranteed that the transverse pipe cannot shake in the radial direction; and meanwhile, the circular ring is in close contact with the end face of the side, close to the rectangular block, of the through groove, and the transverse pipe cannot move and shake in the axial direction.
本发明涉及一种建筑用脚手架连接装置，有效的解决了连接件的零部件丢失和横管发生晃动的问题；其解决的技术方案是，包括矩形块，矩形块上端面中心开设有通孔，矩形块沿其中一个对角的侧棱分开构成两个三角块，矩形块的四个侧面上各固定有一个直杆，每个直杆上装有挤压块；每个直杆上套有一个空心套筒，空心套筒的外缘开设有通槽,通槽内有内外摆动的摆杆，直杆上套有圆环，摆杆的内侧面上固定有卡块，横管插在空心套筒内，横管外缘开设有环形凹槽；本发明通过挤压块的外缘面对横管的内缘面有支撑力，保证横管不会发生径向的晃动；通过卡块使横管和圆环之间紧密接触，同时圆环与通槽靠近矩形块一侧的端面紧密接触，横管无法轴向移动和晃动。
Quick-release scaffold connecting device for building construction
| European Patent Office | 2022