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Hydraulic energy-storage load-limiting damping support
The hydraulic energy storage load limiting and damping support comprises a base, a sliding seat, a hydraulic oil cylinder and a hydraulic energy storage control system, and a sliding groove is formed in the middle of the top face of the base; a boss is fixed to the middle of the bottom face of the sliding seat, the bottom end face of the boss slidably abuts against the bottom wall of the sliding groove, and an assembling groove is formed in the side end face of the boss. The peripheral surface of the bottom end of the sliding seat slidably abuts against the top surface of the base on the periphery of the corresponding sliding groove; cylinder bodies of the hydraulic oil cylinders are fixed in the assembling grooves, and piston rods abut against the side walls of the sliding grooves; the hydraulic energy storage control system is connected with the hydraulic oil cylinder through an oil way to control stretching and resetting of the piston rod. The damping support can bear complex stress and can limit the upper limit of earthquake shearing force and consume earthquake energy within the allowable displacement range, the hydraulic energy storage control system can control oil charging and discharging of the hydraulic oil cylinder, and therefore the sliding seat can slide and consume earthquake energy, and the sliding seat can automatically reset after an earthquake is finished.
本发明公开了一种液压储能限载减震支座，包括底座、滑动座、液压油缸及液压储能控制系统，底座顶面中部开设有滑动槽；滑动座底面中部固定有凸台，凸台底端面与滑动槽底壁滑动抵接，凸台的侧端面开设有装配槽；滑动座底端周面与对应滑动槽外周的底座顶面滑动抵接；液压油缸的缸体固定在装配槽内，活塞杆与滑动槽侧壁抵接；液压储能控制系统与液压油缸通过油路连接以控制活塞杆的伸缩和复位。本发明提供的减震支座，能承受复杂受力、且在允许位移范围内能限制地震剪力上限和消耗地震能量，液压储能控制系统能够控制液压油缸的充放油，进而实现滑动座滑动，消耗地震能量，地震结束后滑动座能自动复位。
Hydraulic energy-storage load-limiting damping support
The hydraulic energy storage load limiting and damping support comprises a base, a sliding seat, a hydraulic oil cylinder and a hydraulic energy storage control system, and a sliding groove is formed in the middle of the top face of the base; a boss is fixed to the middle of the bottom face of the sliding seat, the bottom end face of the boss slidably abuts against the bottom wall of the sliding groove, and an assembling groove is formed in the side end face of the boss. The peripheral surface of the bottom end of the sliding seat slidably abuts against the top surface of the base on the periphery of the corresponding sliding groove; cylinder bodies of the hydraulic oil cylinders are fixed in the assembling grooves, and piston rods abut against the side walls of the sliding grooves; the hydraulic energy storage control system is connected with the hydraulic oil cylinder through an oil way to control stretching and resetting of the piston rod. The damping support can bear complex stress and can limit the upper limit of earthquake shearing force and consume earthquake energy within the allowable displacement range, the hydraulic energy storage control system can control oil charging and discharging of the hydraulic oil cylinder, and therefore the sliding seat can slide and consume earthquake energy, and the sliding seat can automatically reset after an earthquake is finished.
本发明公开了一种液压储能限载减震支座，包括底座、滑动座、液压油缸及液压储能控制系统，底座顶面中部开设有滑动槽；滑动座底面中部固定有凸台，凸台底端面与滑动槽底壁滑动抵接，凸台的侧端面开设有装配槽；滑动座底端周面与对应滑动槽外周的底座顶面滑动抵接；液压油缸的缸体固定在装配槽内，活塞杆与滑动槽侧壁抵接；液压储能控制系统与液压油缸通过油路连接以控制活塞杆的伸缩和复位。本发明提供的减震支座，能承受复杂受力、且在允许位移范围内能限制地震剪力上限和消耗地震能量，液压储能控制系统能够控制液压油缸的充放油，进而实现滑动座滑动，消耗地震能量，地震结束后滑动座能自动复位。
Hydraulic energy-storage load-limiting damping support
一种液压储能限载减震支座
ZHOU YOUGANG (author) / ZENG LI (author) / WEN XIAOXU (author) / JIANG JIZHONG (author) / ZOU YUQI (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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