A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Suspended self-locking type prestress tensioning platform and prestress tensioning and later-period mud jacking operation method thereof
The invention relates to a suspended self-locking type prestress tensioning platform, and belongs to the technical field of construction equipment. The prestress tensioning platform is suspended on ear walls at two ends of a bent cap, is used for performing prestressed tensioning on the bent cap, and comprises a trapezoidal frame and a platform panel positioned at the bottom of the frame, a safetyprotection plate is arranged on the back surface of the frame, safety guardrails are arranged on two side surfaces of the frame, and a balance support top block is arranged at the lower part of one surface, facing the ear walls of the frame; the top of the face, facing the ear walls, of the frame extends outwards to form an extending section, the end of the extending section is provided with a self-locking hook used for being hooked to stop blocks of the ear walls, and the top of the frame is further provided with a guide rail which is provided with a chain block used for hanging a jack. Theplatform has the advantages of being simple and convenient to mount and dismount, safe and reliable in structure, convenient to suspend and operate by personnel, free of influence of the ground clearance and high in applicability.
本发明涉及一种悬空自锁式预应力张拉平台，属于施工设备技术领域；本发明悬挂在盖梁两端耳墙上用于对盖梁进行预应力张拉，包括梯形体框架和位于框架底部的平台面板，框架背面设有安全防护板，框架的两个侧面设有安全护栏，其特征在于：框架朝向耳墙的一面的下部设置有平衡支撑顶块；框架朝向耳墙的一面的顶部往外延伸段并在延伸段的端部设置有用于钩挂在耳墙的挡块上的自锁挂钩，框架顶部还设置有导轨导轨上设置用于吊挂千斤顶的手拉葫芦；本发明安装拆除简单方便，结构自身安全可靠，人员悬空操作方便，不受离地高度的影响，适用性较强的优点。
Suspended self-locking type prestress tensioning platform and prestress tensioning and later-period mud jacking operation method thereof
The invention relates to a suspended self-locking type prestress tensioning platform, and belongs to the technical field of construction equipment. The prestress tensioning platform is suspended on ear walls at two ends of a bent cap, is used for performing prestressed tensioning on the bent cap, and comprises a trapezoidal frame and a platform panel positioned at the bottom of the frame, a safetyprotection plate is arranged on the back surface of the frame, safety guardrails are arranged on two side surfaces of the frame, and a balance support top block is arranged at the lower part of one surface, facing the ear walls of the frame; the top of the face, facing the ear walls, of the frame extends outwards to form an extending section, the end of the extending section is provided with a self-locking hook used for being hooked to stop blocks of the ear walls, and the top of the frame is further provided with a guide rail which is provided with a chain block used for hanging a jack. Theplatform has the advantages of being simple and convenient to mount and dismount, safe and reliable in structure, convenient to suspend and operate by personnel, free of influence of the ground clearance and high in applicability.
本发明涉及一种悬空自锁式预应力张拉平台，属于施工设备技术领域；本发明悬挂在盖梁两端耳墙上用于对盖梁进行预应力张拉，包括梯形体框架和位于框架底部的平台面板，框架背面设有安全防护板，框架的两个侧面设有安全护栏，其特征在于：框架朝向耳墙的一面的下部设置有平衡支撑顶块；框架朝向耳墙的一面的顶部往外延伸段并在延伸段的端部设置有用于钩挂在耳墙的挡块上的自锁挂钩，框架顶部还设置有导轨导轨上设置用于吊挂千斤顶的手拉葫芦；本发明安装拆除简单方便，结构自身安全可靠，人员悬空操作方便，不受离地高度的影响，适用性较强的优点。
Suspended self-locking type prestress tensioning platform and prestress tensioning and later-period mud jacking operation method thereof
一种悬空自锁式预应力张拉平台及其预应力张拉及后期压浆作业方法
SHI JIAN (author) / WANG JIE (author) / SHI BIAOZHI (author) / LI FENG (author) / LI YONGHAI (author) / ZHU LIRONG (author) / SHI LIUJUN (author) / WANG ZHAOZHAO (author)
2020-06-26
Patent
Electronic Resource
Chinese
Prestress tensioning operation platform with protection facility
| European Patent Office | 2022