Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a preparation method of a high-bearing-capacity and high-friction polyurethane shock insulation support, which comprises the following steps of: coaxially arranging a plurality of stiffening steel plates by adopting an auxiliary supporting tool to complete pouring of a polyurethane elastic material, and releasing the stiffening steel plates to axially slide in the subsequent vulcanization process; and the positions of the stiffening steel plates can be automatically adjusted downwards along with shrinkage of the polyurethane elastic material in the vulcanization process, so that the polyurethane elastic material and the stiffening steel plates are poured together to form the bridge support. According to the high-bearing-capacity and high-friction polyurethane shock insulation support and the preparation method thereof, multiple stiffening steel plates are coaxially arranged and poured through an auxiliary tool, and then the stiffening steel plates can move in the axial direction in the vulcanization process.
本发明涉及一种高承载力、高摩擦聚氨酯隔震支座制备方法，采用辅助支撑工装将多个加劲钢板先同轴设置完成聚氨酯弹性材料浇筑，然后在后续硫化过程中释放加劲钢板能轴向滑动，使得各个加劲钢板能随着硫化过程中的聚氨酯弹性材料收缩而自行向下调整位置，从而将聚氨酯弹性材料与多个加劲钢板一起浇筑成型成桥梁支座。本发明目的是提供了一种高承载力、高摩擦聚氨酯隔震支座及其制备方法，其采用辅助工装将多个加劲钢板先同轴设置浇筑，然后在硫化过程中让加劲钢板能轴向活动。
The invention relates to a preparation method of a high-bearing-capacity and high-friction polyurethane shock insulation support, which comprises the following steps of: coaxially arranging a plurality of stiffening steel plates by adopting an auxiliary supporting tool to complete pouring of a polyurethane elastic material, and releasing the stiffening steel plates to axially slide in the subsequent vulcanization process; and the positions of the stiffening steel plates can be automatically adjusted downwards along with shrinkage of the polyurethane elastic material in the vulcanization process, so that the polyurethane elastic material and the stiffening steel plates are poured together to form the bridge support. According to the high-bearing-capacity and high-friction polyurethane shock insulation support and the preparation method thereof, multiple stiffening steel plates are coaxially arranged and poured through an auxiliary tool, and then the stiffening steel plates can move in the axial direction in the vulcanization process.
本发明涉及一种高承载力、高摩擦聚氨酯隔震支座制备方法，采用辅助支撑工装将多个加劲钢板先同轴设置完成聚氨酯弹性材料浇筑，然后在后续硫化过程中释放加劲钢板能轴向滑动，使得各个加劲钢板能随着硫化过程中的聚氨酯弹性材料收缩而自行向下调整位置，从而将聚氨酯弹性材料与多个加劲钢板一起浇筑成型成桥梁支座。本发明目的是提供了一种高承载力、高摩擦聚氨酯隔震支座及其制备方法，其采用辅助工装将多个加劲钢板先同轴设置浇筑，然后在硫化过程中让加劲钢板能轴向活动。
High-bearing-capacity and high-friction polyurethane shock insulation support and preparation method thereof
一种高承载力、高摩擦聚氨酯隔震支座及其制备方法
YUAN YONG (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
Irregular shape shock insulation support having high bearing capacity
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2024
Fiberboard reinforced polyurethane high-damping shock insulation support
| Europäisches Patentamt | 2024
Shock insulation support high in bearing capacity and easy to replace
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024