The invention discloses a track structure of a bridge crane. The track structure comprises a steel rail and a main beam, a clamping block and a fixing plate are arranged on the main beam, a correctingdevice is arranged on the fixing plate, a damping protection device is arranged on the main beam, and the damping protection device is composed of a protection plate, a sliding block, a damping spring and a limiting column. By arranging the correcting device, so that at the position of the clamping block, the track slightly deviates due to the fact that if the crane operates for a long time or shakes, the clamping block can be corrected through the correcting device to enable the track to return to the correct position, and the deviation condition can be repaired in time. By arranging the damping protection device, if the crane vibrates under the condition of an earthquake or other vibrations, the main beam can be extruded, the damping protection device can effectively relieve extrusion damage of the crane to the main beam, impact force of the crane to the main beam can be effectively absorbed, and the integrity of the structure and the function of the main beam is ensured.
本发明公开了一种桥式起重机的轨道结构,包括钢轨和主梁,主梁上设有卡块和固定板,固定板上设有矫正装置,主梁上设有减震防护装置,减震防护装置由防护板、滑动块、减震弹簧和限位柱组成;通过设置了矫正装置,使得卡块的位置若是因为起重机长时间的运行,或者晃动导致轨道发生轻微的偏移情况时,可以通过矫正装置对卡块进行矫正使得轨道复到正确的位置,可以及时对发生的偏移情况进行修复;通过设置了减震防护装置,使得起重机若是在地震或者其他震动的情况下发生震动,会对主梁产生挤压,减震防护装置可以有的减缓起重机对主梁的挤压破坏,可以有效的吸收起重机会对准主梁的冲击力,保证准主梁的结构和功能的完整性。
Track structure of bridge crane
一种桥式起重机的轨道结构
2021-01-29
Patent
Elektronische Ressource
Chinesisch