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High-pressure grease shock insulation support
The invention belongs to the technical field of shock insulation, and relates to a high-pressure grease shock insulation support. The high-pressure grease shock insulation support comprises an upper cover plate and a lower cover plate, wherein a sleeve is arranged between the upper cover plate and the lower cover plate, and a steel ring is arranged on the periphery of the sleeve; a pressure-bearing block is arranged in the sleeve, an upper polytetrafluoroethylene ring is arranged between the pressure-bearing block and the upper cover plate, a lower polytetrafluoroethylene ring is arranged between the pressure-bearing block and the lower cover plate, a space defined by the upper polytetrafluoroethylene ring, the upper cover plate and the pressure-bearing block is filled with grease, and a space defined by the lower polytetrafluoroethylene ring, the lower cover plate and the pressure-bearing block is filled with grease; and the sleeve comprises an upper sleeve and a lower sleeve, an upper closing-up ring plate is additionally arranged at the top end of the inner diameter of the upper sleeve, the upper closing-up ring plate is obliquely arranged from outside to inside from bottom to top, the upper closing-up ring plate is pressed between the wall of the upper polytetrafluoroethylene ring and the upper cover plate, and the bottom of the lower sleeve is in contact with the lower cover plate. According to the high-pressure grease shock insulation support, a shaking and collision mechanism can be omitted, the bearing capacity is higher, the anti-seismic effect is better, the structure is simple, the size is small, the weight is light, the cost is low, and transportation and installation are convenient.
本发明属于隔震技术领域，涉及一种高压油脂隔震支座，包括上盖板和下盖板，上盖板和下盖板之间设有套管，套管外周设有钢圈；套管内设有承压块，承压块与上盖板之间设有上四氟环，承压块与下盖板之间设有下四氟环，上四氟环、上盖板和承压块围成的空间内充满油脂，下四氟环、下盖板和承压块围成的空间内充满油脂；套管包括上套管和下套管，上套管内径顶端增设上收口环板，上收口环板由外到内呈从下到上倾斜设置，上收口环板压于上四氟环壁与上盖板之间，下套管底部与下盖板接触。本发明可省去晃撞机构且承重能力更强，抗震效果更好，且结构简单，体积小，重量轻，成本低，便于运输和安装。
High-pressure grease shock insulation support
The invention belongs to the technical field of shock insulation, and relates to a high-pressure grease shock insulation support. The high-pressure grease shock insulation support comprises an upper cover plate and a lower cover plate, wherein a sleeve is arranged between the upper cover plate and the lower cover plate, and a steel ring is arranged on the periphery of the sleeve; a pressure-bearing block is arranged in the sleeve, an upper polytetrafluoroethylene ring is arranged between the pressure-bearing block and the upper cover plate, a lower polytetrafluoroethylene ring is arranged between the pressure-bearing block and the lower cover plate, a space defined by the upper polytetrafluoroethylene ring, the upper cover plate and the pressure-bearing block is filled with grease, and a space defined by the lower polytetrafluoroethylene ring, the lower cover plate and the pressure-bearing block is filled with grease; and the sleeve comprises an upper sleeve and a lower sleeve, an upper closing-up ring plate is additionally arranged at the top end of the inner diameter of the upper sleeve, the upper closing-up ring plate is obliquely arranged from outside to inside from bottom to top, the upper closing-up ring plate is pressed between the wall of the upper polytetrafluoroethylene ring and the upper cover plate, and the bottom of the lower sleeve is in contact with the lower cover plate. According to the high-pressure grease shock insulation support, a shaking and collision mechanism can be omitted, the bearing capacity is higher, the anti-seismic effect is better, the structure is simple, the size is small, the weight is light, the cost is low, and transportation and installation are convenient.
本发明属于隔震技术领域，涉及一种高压油脂隔震支座，包括上盖板和下盖板，上盖板和下盖板之间设有套管，套管外周设有钢圈；套管内设有承压块，承压块与上盖板之间设有上四氟环，承压块与下盖板之间设有下四氟环，上四氟环、上盖板和承压块围成的空间内充满油脂，下四氟环、下盖板和承压块围成的空间内充满油脂；套管包括上套管和下套管，上套管内径顶端增设上收口环板，上收口环板由外到内呈从下到上倾斜设置，上收口环板压于上四氟环壁与上盖板之间，下套管底部与下盖板接触。本发明可省去晃撞机构且承重能力更强，抗震效果更好，且结构简单，体积小，重量轻，成本低，便于运输和安装。
High-pressure grease shock insulation support
高压油脂隔震支座
LU SHOUXIAN (author) / LU KE (author) / TAN PING (author) / ZENG DEMIN (author) / DONG XIUJUAN (author) / WANG YULIAN (author) / LU YAN (author) / REN DAFANG (author) / LU XINYING (author)
2021-05-28
Patent
Electronic Resource
Chinese
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