A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestress applying device for H-shaped steel supporting system
The invention discloses an H-shaped steel supporting system prestress applying device, an H-shaped steel supporting system comprises a cross beam, a cushion block, an H-shaped steel supporting body and supports fixedly connected to the left side and the right side of the H-shaped steel supporting body, and the prestress applying device comprises a rail mechanism, a moving trolley, a connecting arm, two jacks and a lifting mechanism; the rail mechanism is installed on the upper side of the beam in the length direction of the beam. The moving trolley can move along the track mechanism; one end of the connecting arm is fixedly connected with one side of the moving trolley; a space in which the H-shaped steel supporting body can be placed is formed between the two jacks, the telescopic direction of the jacks is perpendicular to the cross beam, and the jacks can jack the support so that the cushion block can be placed; the lifting mechanism is installed on the connecting arm, and the lower end of the lifting mechanism is connected with the jack and can drive the jack to move up and down. According to the prestress applying device for the H-shaped steel supporting system, the jack is more convenient to move, and the construction efficiency and safety are improved.
本发明公开了一种H型钢支撑体系预应力施加装置，H型钢支撑体系包括横梁、垫块、H型钢支撑本体，以及固定连接在H型钢支撑本体左右两侧的支架，预应力施加装置包括：轨道机构、移动小车、连接臂、两个千斤顶和升降机构；轨道机构沿横梁的长度方向安装在横梁的上侧；移动小车可沿轨道机构运动；连接臂的一端与移动小车的一侧固定连接；两个千斤顶之间设置有可放入H型钢支撑本体的空间，千斤顶的伸缩方向与横梁垂直，并可顶进支架以便放置垫块；升降机构安装在连接臂上，升降机构的下端与千斤顶连接，并可驱动千斤顶上下运动。本发明提出一种H型钢支撑体系预应力施加装置，千斤顶挪移更加方便，提升了施工效率和安全性。
Prestress applying device for H-shaped steel supporting system
The invention discloses an H-shaped steel supporting system prestress applying device, an H-shaped steel supporting system comprises a cross beam, a cushion block, an H-shaped steel supporting body and supports fixedly connected to the left side and the right side of the H-shaped steel supporting body, and the prestress applying device comprises a rail mechanism, a moving trolley, a connecting arm, two jacks and a lifting mechanism; the rail mechanism is installed on the upper side of the beam in the length direction of the beam. The moving trolley can move along the track mechanism; one end of the connecting arm is fixedly connected with one side of the moving trolley; a space in which the H-shaped steel supporting body can be placed is formed between the two jacks, the telescopic direction of the jacks is perpendicular to the cross beam, and the jacks can jack the support so that the cushion block can be placed; the lifting mechanism is installed on the connecting arm, and the lower end of the lifting mechanism is connected with the jack and can drive the jack to move up and down. According to the prestress applying device for the H-shaped steel supporting system, the jack is more convenient to move, and the construction efficiency and safety are improved.
本发明公开了一种H型钢支撑体系预应力施加装置，H型钢支撑体系包括横梁、垫块、H型钢支撑本体，以及固定连接在H型钢支撑本体左右两侧的支架，预应力施加装置包括：轨道机构、移动小车、连接臂、两个千斤顶和升降机构；轨道机构沿横梁的长度方向安装在横梁的上侧；移动小车可沿轨道机构运动；连接臂的一端与移动小车的一侧固定连接；两个千斤顶之间设置有可放入H型钢支撑本体的空间，千斤顶的伸缩方向与横梁垂直，并可顶进支架以便放置垫块；升降机构安装在连接臂上，升降机构的下端与千斤顶连接，并可驱动千斤顶上下运动。本发明提出一种H型钢支撑体系预应力施加装置，千斤顶挪移更加方便，提升了施工效率和安全性。
Prestress applying device for H-shaped steel supporting system
一种H型钢支撑体系预应力施加装置
HU DANFENG (author) / WANG YI (author) / YANG TAO (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Assembly type prestress applying device for foundation pit steel supporting structure
| European Patent Office | 2021
Foundation pit steel supporting structure capable of controllably applying prestress
| European Patent Office | 2021
Frame prestress sawtooth-shaped anchor supporting plate supporting system
| European Patent Office | 2023