Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Railway bridge waterproof telescopic device and construction technology thereof
The invention relates to a railway bridge waterproof telescopic device and a construction process thereof. The telescopic device comprises beam bodies, an expansion joint arranged between the two beam bodies, sleepers or track plates arranged on the beam bodies and steel rails arranged on the sleepers or the track plates. Reinforcing pieces are arranged in the expansion joint and located below the corresponding position of the sleepers or the track plates, and the gap between the reinforcing pieces and the expansion joint is filled with an elastic body. According to the system, the reinforcing pieces are additionally arranged in the expansion joint, and the elastic body fills between the reinforcing pieces and the expansion joint to wrap the reinforcing pieces so that on one hand, the expansion joint is blocked by the elastic body, rainwater, pebbles and the like are prevented from entering the expansion joint, on the other hand, factory prefabrication is partially achieved, field construction is facilitated, the field construction efficiency is improved, and the construction quality is guaranteed.
本发明涉及一种铁路桥梁防水型伸缩装置及其施工工艺，伸缩装置包括梁体、设置在两个梁体之间的伸缩缝、设置在梁体上的轨枕或轨道板以及设置在轨枕或轨道板上的钢轨；在所述伸缩缝内并且位于轨枕或轨道板对应位置的下方设有加强件，在加强件与伸缩缝之间的空隙内填充有弹性体；本发明的体系通过在伸缩缝内增加加强件，弹性体填充在加强件与伸缩缝之间，将加强件包裹住，一方面实现了弹性体对伸缩缝的封堵，防止雨水、石子等进入到伸缩缝内，另一方面部分实现工厂预制，便于现场施工，提高现场施工效率，保障施工质量。
Railway bridge waterproof telescopic device and construction technology thereof
The invention relates to a railway bridge waterproof telescopic device and a construction process thereof. The telescopic device comprises beam bodies, an expansion joint arranged between the two beam bodies, sleepers or track plates arranged on the beam bodies and steel rails arranged on the sleepers or the track plates. Reinforcing pieces are arranged in the expansion joint and located below the corresponding position of the sleepers or the track plates, and the gap between the reinforcing pieces and the expansion joint is filled with an elastic body. According to the system, the reinforcing pieces are additionally arranged in the expansion joint, and the elastic body fills between the reinforcing pieces and the expansion joint to wrap the reinforcing pieces so that on one hand, the expansion joint is blocked by the elastic body, rainwater, pebbles and the like are prevented from entering the expansion joint, on the other hand, factory prefabrication is partially achieved, field construction is facilitated, the field construction efficiency is improved, and the construction quality is guaranteed.
本发明涉及一种铁路桥梁防水型伸缩装置及其施工工艺，伸缩装置包括梁体、设置在两个梁体之间的伸缩缝、设置在梁体上的轨枕或轨道板以及设置在轨枕或轨道板上的钢轨；在所述伸缩缝内并且位于轨枕或轨道板对应位置的下方设有加强件，在加强件与伸缩缝之间的空隙内填充有弹性体；本发明的体系通过在伸缩缝内增加加强件，弹性体填充在加强件与伸缩缝之间，将加强件包裹住，一方面实现了弹性体对伸缩缝的封堵，防止雨水、石子等进入到伸缩缝内，另一方面部分实现工厂预制，便于现场施工，提高现场施工效率，保障施工质量。
Railway bridge waterproof telescopic device and construction technology thereof
一种铁路桥梁防水型伸缩装置及其施工工艺
WANG LERAN (Autor:in) / DONG ZHENSHENG (Autor:in) / ZHAO TIBO (Autor:in) / GUO HUI (Autor:in) / MENG XIN (Autor:in) / YANG CHUNQIANG (Autor:in) / SU YONGHUA (Autor:in) / NIU BIN (Autor:in) / MA LIN (Autor:in) / WEI FENG (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
Waterproof telescopic device with prefabricated reinforcer for railroad bridge
| Europäisches Patentamt | 2021