Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for assembling constant-force friction damper
The invention relates to an assembling method of a constant-force friction damper. The assembling method at least comprises the following steps that a damper pull rod is inserted into an inner cavity of a damper shell from an opening of the damper shell; the corresponding friction blocks and the pressing blocks are arranged in the corresponding clamping grooves of the damper shell in pairs on the two narrow sides and the two wide sides; the damper sleeve sleeves the outer side of the damper shell, and the damper sleeve and the damper shell are fixed; the second compression bolts penetrate through the second pressing blocks in the damper sleeve joint clamping grooves on the two wide sides, and then the first compression bolts penetrate through the first pressing blocks in the damper sleeve joint clamping grooves on the two narrow sides, so that the pull rod keeps equal distances from the inner cavity on the two wide sides and the two narrow sides in the inner cavity; the second compression bolts are pre-tightened on the two wide sides to have the same compression force, and the first compression bolts are pre-tightened on the two narrow sides to have the same compression force. Therefore, the four sides of the damper can evenly bear the pretightening force of the compression bolts, it is guaranteed that each compression bolt meets the pretightening force requirement, the pretightening force is transmitted to the corresponding friction blocks on the four sides, and the situation that the pretightening force is insufficient is effectively solved.
本发明涉及恒力摩擦阻尼器的组装方法，包括至少以下步骤：将阻尼器拉杆由阻尼器壳开口插入其内腔；在两窄侧和两宽侧将相应的摩擦块和压块成对安置到阻尼器壳的相应的卡槽中；将阻尼器套套装在阻尼器壳外侧并将两者固定；先在两宽侧使第二压紧螺栓穿过阻尼器套接合卡槽内的第二压块，继而在两窄侧使第一压紧螺栓穿过阻尼器套接合卡槽内的第一压块，以使拉杆在内腔中在两宽侧和两窄侧与内腔保持相等距离；在两宽侧预紧第二压紧螺栓以具有相同的压紧力，在两窄侧预紧第一压紧螺栓以具有相同的压紧力。借此可使阻尼器四侧均匀承受压紧螺栓预紧力，保证每个压紧螺栓均达到预紧力要求并将预紧力传递至四侧相应的摩擦块，有效解决预紧力不足情况。
Method for assembling constant-force friction damper
The invention relates to an assembling method of a constant-force friction damper. The assembling method at least comprises the following steps that a damper pull rod is inserted into an inner cavity of a damper shell from an opening of the damper shell; the corresponding friction blocks and the pressing blocks are arranged in the corresponding clamping grooves of the damper shell in pairs on the two narrow sides and the two wide sides; the damper sleeve sleeves the outer side of the damper shell, and the damper sleeve and the damper shell are fixed; the second compression bolts penetrate through the second pressing blocks in the damper sleeve joint clamping grooves on the two wide sides, and then the first compression bolts penetrate through the first pressing blocks in the damper sleeve joint clamping grooves on the two narrow sides, so that the pull rod keeps equal distances from the inner cavity on the two wide sides and the two narrow sides in the inner cavity; the second compression bolts are pre-tightened on the two wide sides to have the same compression force, and the first compression bolts are pre-tightened on the two narrow sides to have the same compression force. Therefore, the four sides of the damper can evenly bear the pretightening force of the compression bolts, it is guaranteed that each compression bolt meets the pretightening force requirement, the pretightening force is transmitted to the corresponding friction blocks on the four sides, and the situation that the pretightening force is insufficient is effectively solved.
本发明涉及恒力摩擦阻尼器的组装方法，包括至少以下步骤：将阻尼器拉杆由阻尼器壳开口插入其内腔；在两窄侧和两宽侧将相应的摩擦块和压块成对安置到阻尼器壳的相应的卡槽中；将阻尼器套套装在阻尼器壳外侧并将两者固定；先在两宽侧使第二压紧螺栓穿过阻尼器套接合卡槽内的第二压块，继而在两窄侧使第一压紧螺栓穿过阻尼器套接合卡槽内的第一压块，以使拉杆在内腔中在两宽侧和两窄侧与内腔保持相等距离；在两宽侧预紧第二压紧螺栓以具有相同的压紧力，在两窄侧预紧第一压紧螺栓以具有相同的压紧力。借此可使阻尼器四侧均匀承受压紧螺栓预紧力，保证每个压紧螺栓均达到预紧力要求并将预紧力传递至四侧相应的摩擦块，有效解决预紧力不足情况。
Method for assembling constant-force friction damper
恒力摩擦阻尼器的组装方法
YUAN SHAOZHEN (Autor:in) / MENG KANG (Autor:in) / ZHENG HUAIPENG (Autor:in) / MI CHENGHONG (Autor:in)
22.08.2023
Patent
Elektronische Ressource
Chinesisch
Friction damper capable of automatically relieving friction force
| Europäisches Patentamt | 2023