A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Movable jig frame for mounting roof truss
The invention discloses a movable jig frame for roof truss installation, and belongs to the technical field of truss installation auxiliary frame structures. When a telescopic rod is shortened, an included angle between a supporting rod and a vertical frame is reduced, a vertical seat gradually descends and abuts against the ground on the side face of a temporary rail, and supporting threaded columns on the two sides of the vertical frame can be adjusted respectively; according to the movable jig frame, the vertical seats on the two sides are supported on the bottom face, through supporting of the vertical seats, the vertical seats are in surface contact with the ground, the contact face of the whole movable jig frame and the ground is increased, and it is guaranteed that the movable jig frame cannot deviate on a temporary rail when the movable jig frame is located at the fixed position by means of friction stress between the ground and the vertical seats; according to the structure, the vertical frame can be fixed without other equipment, the fixing operation mode is simple, the fixed vertical frame is supported by the positioning part, shaking and deviation in the track direction are avoided, alignment installation of the roof truss is guaranteed, the installation efficiency is improved, and the installation error is reduced.
本发明公开了一种屋盖桁架安装用可移动式胎架，属于桁架安装辅助架结构技术领域，伸缩杆缩短时，支杆与立架之间的夹角缩小，立座渐渐下降，并抵在临时轨道侧面的地面上，可分别调整立架两侧的支撑螺纹柱，以保证两侧的立座支撑在底面上，通过立座的支撑，使立座与地面形成面接触，增加了可移动胎架整体与地面的接触面，并依靠地面和立座之间的摩擦应力，保证可移动胎架在固定位置时不会在临时轨道上产生偏移，此结构对立架的固定不需要其他设备，固定的操作方式简单，固定后的立架受定位部的支撑，既不会产生摇晃，也不会产生沿轨道方向的偏移，保证屋盖桁架的对准安装，提高安装效率，减少安装误差。
Movable jig frame for mounting roof truss
The invention discloses a movable jig frame for roof truss installation, and belongs to the technical field of truss installation auxiliary frame structures. When a telescopic rod is shortened, an included angle between a supporting rod and a vertical frame is reduced, a vertical seat gradually descends and abuts against the ground on the side face of a temporary rail, and supporting threaded columns on the two sides of the vertical frame can be adjusted respectively; according to the movable jig frame, the vertical seats on the two sides are supported on the bottom face, through supporting of the vertical seats, the vertical seats are in surface contact with the ground, the contact face of the whole movable jig frame and the ground is increased, and it is guaranteed that the movable jig frame cannot deviate on a temporary rail when the movable jig frame is located at the fixed position by means of friction stress between the ground and the vertical seats; according to the structure, the vertical frame can be fixed without other equipment, the fixing operation mode is simple, the fixed vertical frame is supported by the positioning part, shaking and deviation in the track direction are avoided, alignment installation of the roof truss is guaranteed, the installation efficiency is improved, and the installation error is reduced.
本发明公开了一种屋盖桁架安装用可移动式胎架，属于桁架安装辅助架结构技术领域，伸缩杆缩短时，支杆与立架之间的夹角缩小，立座渐渐下降，并抵在临时轨道侧面的地面上，可分别调整立架两侧的支撑螺纹柱，以保证两侧的立座支撑在底面上，通过立座的支撑，使立座与地面形成面接触，增加了可移动胎架整体与地面的接触面，并依靠地面和立座之间的摩擦应力，保证可移动胎架在固定位置时不会在临时轨道上产生偏移，此结构对立架的固定不需要其他设备，固定的操作方式简单，固定后的立架受定位部的支撑，既不会产生摇晃，也不会产生沿轨道方向的偏移，保证屋盖桁架的对准安装，提高安装效率，减少安装误差。
Movable jig frame for mounting roof truss
一种屋盖桁架安装用可移动式胎架
WANG JINBING (author) / CHEN MINGDI (author) / CHEN JINGZHEN (author) / HUA JIANMIN (author) / MA RENGANG (author) / HUANG LEPENG (author) / WEI LILONG (author)
2023-05-05
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Quick mounting auxiliary device for mounting steel structure roof truss
| European Patent Office | 2024