Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replaceable anti-impact device for bridge pier multi-stage protection
The invention discloses a replaceable anti-impact device for multi-stage protection of a pier. The replaceable anti-impact device is composed of a three-stage protection system which is formed by an inner steel sheath, a buffer sleeve, an outer protection sleeve and a force unloading rotary drum part, wherein the three-stage protection system is rigid inside and flexible outside. Wherein the inner steel sheath is formed by splicing and combining more than two half sleeves, connecting end strips are welded at the two ends of the half sleeves, and the inner steel sheath is connected to a bridge pier; the buffer sleeve comprises two detachable half rubber backing rings, and the half rubber backing rings are inserted into the outer side of the inner steel sheath; the outer protective sleeve comprises a soaking plate layer and a fiber plate layer on the outer side, and the outer protective sleeve is fixed by arranging a T-shaped positioning insertion strip on the inner side of the soaking plate layer; the force unloading rotary drum part is embedded in the outer side of the outer protection sleeve, and the inner steel protection sleeve, the buffering sleeve and the outer protection sleeve are provided with telescopic structures used for adjusting the diameter. The device is suitable for piers with different diameters, multi-stage impact resistance protection is carried out on the piers, the impact resistance protection and buffering unloading effects are better, disassembly and replacement are convenient, and the replacement cost can be reduced.
本发明公开了一种用于桥墩多级防护的可更换抗冲击装置，由内钢护套、缓冲套、外防护套和卸力转筒部形成内刚外柔的三级防护体系构成。其中，内钢护套由两个以上半套管拼接组合而成，半套管的两端焊接有连接端条，内钢护套连接在桥墩上；缓冲套包括两个可拆卸的半橡胶垫环，半橡胶垫环插接在内钢护套的外侧；外防护套包括泡沐板层和外侧的纤维板层，通过泡沐板层的内侧设置有T型定位插条，对外防护套进行固定；卸力转筒部内嵌安装在外防护套外侧，内钢护套、缓冲套以及外防护套设置有可伸缩结构用于调节直径。本装置适配于不同直径的桥墩，对桥墩进行多级抗冲击防护，抗冲击保护、缓冲卸力效果更好，拆卸更换方便，能够降低更换成本。
Replaceable anti-impact device for bridge pier multi-stage protection
The invention discloses a replaceable anti-impact device for multi-stage protection of a pier. The replaceable anti-impact device is composed of a three-stage protection system which is formed by an inner steel sheath, a buffer sleeve, an outer protection sleeve and a force unloading rotary drum part, wherein the three-stage protection system is rigid inside and flexible outside. Wherein the inner steel sheath is formed by splicing and combining more than two half sleeves, connecting end strips are welded at the two ends of the half sleeves, and the inner steel sheath is connected to a bridge pier; the buffer sleeve comprises two detachable half rubber backing rings, and the half rubber backing rings are inserted into the outer side of the inner steel sheath; the outer protective sleeve comprises a soaking plate layer and a fiber plate layer on the outer side, and the outer protective sleeve is fixed by arranging a T-shaped positioning insertion strip on the inner side of the soaking plate layer; the force unloading rotary drum part is embedded in the outer side of the outer protection sleeve, and the inner steel protection sleeve, the buffering sleeve and the outer protection sleeve are provided with telescopic structures used for adjusting the diameter. The device is suitable for piers with different diameters, multi-stage impact resistance protection is carried out on the piers, the impact resistance protection and buffering unloading effects are better, disassembly and replacement are convenient, and the replacement cost can be reduced.
本发明公开了一种用于桥墩多级防护的可更换抗冲击装置，由内钢护套、缓冲套、外防护套和卸力转筒部形成内刚外柔的三级防护体系构成。其中，内钢护套由两个以上半套管拼接组合而成，半套管的两端焊接有连接端条，内钢护套连接在桥墩上；缓冲套包括两个可拆卸的半橡胶垫环，半橡胶垫环插接在内钢护套的外侧；外防护套包括泡沐板层和外侧的纤维板层，通过泡沐板层的内侧设置有T型定位插条，对外防护套进行固定；卸力转筒部内嵌安装在外防护套外侧，内钢护套、缓冲套以及外防护套设置有可伸缩结构用于调节直径。本装置适配于不同直径的桥墩，对桥墩进行多级抗冲击防护，抗冲击保护、缓冲卸力效果更好，拆卸更换方便，能够降低更换成本。
Replaceable anti-impact device for bridge pier multi-stage protection
一种用于桥墩多级防护的可更换抗冲击装置
ZHANG YUYE (Autor:in) / XU SHIHAO (Autor:in) / DANG XINZHI (Autor:in) / HAO JUNWEI (Autor:in) / GUO CHUNLEI (Autor:in)
19.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau