Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cold-resistant railway waterproof telescopic device
The invention belongs to the technical field of railroad bridges and discloses a cold-resistant railway waterproof telescopic device. The cold-resistant railway waterproof telescopic device is used for solving the problems of falling, water leakage, slag accumulation, water accumulation and difficulty in replacement existing in an existing telescopic device. The cold-resistant railway waterproof telescopic device comprises water retaining tables arranged on adjacent beam bodies respectively. Each water retaining table is connected with angle iron. The angle iron is fixedly connected with shaft sleeves. The two pieces of angle iron are sleeved with a sliding shaft through the shaft sleeves. The middle of the sliding shaft is fixedly provided with a limiting plate. The limiting plate and the two shaft sleeves are provided with buffering devices in a matched mode. The upper ends of the angle iron are provided with a seam striding plate wrapping the sliding shaft, the angle iron, the shaft sleeves and the buffering devices in a matched mode, and the lower end of the seam striding plate is connected with the sliding shaft through a bolt.
Cold-resistant railway waterproof telescopic device
The invention belongs to the technical field of railroad bridges and discloses a cold-resistant railway waterproof telescopic device. The cold-resistant railway waterproof telescopic device is used for solving the problems of falling, water leakage, slag accumulation, water accumulation and difficulty in replacement existing in an existing telescopic device. The cold-resistant railway waterproof telescopic device comprises water retaining tables arranged on adjacent beam bodies respectively. Each water retaining table is connected with angle iron. The angle iron is fixedly connected with shaft sleeves. The two pieces of angle iron are sleeved with a sliding shaft through the shaft sleeves. The middle of the sliding shaft is fixedly provided with a limiting plate. The limiting plate and the two shaft sleeves are provided with buffering devices in a matched mode. The upper ends of the angle iron are provided with a seam striding plate wrapping the sliding shaft, the angle iron, the shaft sleeves and the buffering devices in a matched mode, and the lower end of the seam striding plate is connected with the sliding shaft through a bolt.
Cold-resistant railway waterproof telescopic device
CHEN LIE (Autor:in) / GUO JIANXUN (Autor:in) / WU DATONG (Autor:in) / WU DACHENG (Autor:in) / LIU WEI (Autor:in) / XU JIANHUA (Autor:in) / XU XIJIANG (Autor:in) / LI XIONG (Autor:in) / ZHAO PENGXIAN (Autor:in)
25.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
Railway bridge waterproof telescopic device and construction technology thereof
| Europäisches Patentamt | 2021
Telescopic waterproof device for immersed tube tunnel and tunnel waterproof connecting structure
| Europäisches Patentamt | 2022
Waterproof telescopic device with prefabricated reinforcer for railroad bridge
| Europäisches Patentamt | 2021