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A platform for research: civil engineering, architecture and urbanism
Sealing component and lifting platform basin
The sealing component comprises a sealing gasket and a sealing support, the sealing support comprises an inner supporting body matched with the sealing gasket in shape and a plurality of elastic pieces located on the periphery of the inner supporting body, and the elastic pieces are distributed in the circumferential direction of the inner supporting body at intervals. A deformation space for enabling the elastic sheet to elastically swing inwards is formed between the elastic sheet and the inner support body; the sealing gasket comprises an inner sealing body, an outer sealing body and a transition body arranged between the inner sealing body and the outer sealing body, and the outer sealing body is arranged outside the elastic pieces in a sleeving mode. The elastic deformation capacity of the sealing gasket can be improved through the multiple elastic pieces, and therefore when the sealing component is applied to dynamic sealing, abrasion can be reduced, and the water sealing performance can be improved.
本发明公开了一种密封部件及升降台盆，所述密封部件包括密封垫和密封支架，该密封支架包括形状与密封垫适配的内支撑体和位于该内支撑体外围的多个弹性片，该多个弹性片沿内支撑体的周向间隔分布，且弹性片与内支撑体之间具有使弹性片向内弹性摆动的形变空间；所述密封垫包括内密封体、外密封体和设置在内密封体和外密封体之间的过渡体，所述外密封体套装于所述多个弹性片外。本发明能利用所述多个弹性片提高密封垫的弹性形变能力，从而使得本发明的密封部件应用于动态密封时，能够减少磨损，提高封水性能。
Sealing component and lifting platform basin
The sealing component comprises a sealing gasket and a sealing support, the sealing support comprises an inner supporting body matched with the sealing gasket in shape and a plurality of elastic pieces located on the periphery of the inner supporting body, and the elastic pieces are distributed in the circumferential direction of the inner supporting body at intervals. A deformation space for enabling the elastic sheet to elastically swing inwards is formed between the elastic sheet and the inner support body; the sealing gasket comprises an inner sealing body, an outer sealing body and a transition body arranged between the inner sealing body and the outer sealing body, and the outer sealing body is arranged outside the elastic pieces in a sleeving mode. The elastic deformation capacity of the sealing gasket can be improved through the multiple elastic pieces, and therefore when the sealing component is applied to dynamic sealing, abrasion can be reduced, and the water sealing performance can be improved.
本发明公开了一种密封部件及升降台盆，所述密封部件包括密封垫和密封支架，该密封支架包括形状与密封垫适配的内支撑体和位于该内支撑体外围的多个弹性片，该多个弹性片沿内支撑体的周向间隔分布，且弹性片与内支撑体之间具有使弹性片向内弹性摆动的形变空间；所述密封垫包括内密封体、外密封体和设置在内密封体和外密封体之间的过渡体，所述外密封体套装于所述多个弹性片外。本发明能利用所述多个弹性片提高密封垫的弹性形变能力，从而使得本发明的密封部件应用于动态密封时，能够减少磨损，提高封水性能。
Sealing component and lifting platform basin
一种密封部件及升降台盆
LIN XIAOFA (author) / LIN XIAOSHAN (author) / XU JIANHUA (author)
2023-01-03
Patent
Electronic Resource
Chinese
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