The invention relates to a trailer leveling device and method for a heading machine and a rear matched trailer, the trailer leveling device for the heading machine comprises a first lifting device, a second lifting device, a connecting cross beam and a direction adjusting device, the first lifting device is hinged to the bottom of the left side of a trailer platform of the rear matched trailer or the position close to the bottom of the left side; a first supporting shoe is hinged to the bottom of the first lifting device; the second lifting device is hinged to the bottom of the right side of the trailer platform or the position close to the bottom of the right side. A second supporting shoe is hinged to the bottom of the second lifting device. The connecting cross beam is connected with the first supporting shoe and the second supporting shoe; and the direction adjusting device is hinged between the connecting cross beam and a sliding shoe on any side of the rear matched trailer. The leveling device solves the technical problems that the leveling device of the supporting equipment behind the tunnel boring machine is limited in adjusting capacity, poor in leveling effect and poor in safety and stability.
本发明为一种用于掘进机的拖车调平装置、方法及后配套拖车,该用于掘进机的拖车调平装置包括第一举升装置、第二举升装置、连接横梁和调向装置,第一举升装置铰接于后配套拖车的拖车平台的左侧底部或靠近左侧底部的位置,第一举升装置的底部铰接有第一撑靴;第二举升装置铰接于拖车平台的右侧底部或靠近右侧底部的位置,第二举升装置的底部铰接有第二撑靴;连接横梁连接第一撑靴和第二撑靴;调向装置铰接于连接横梁与后配套拖车任意一侧的滑靴之间。本发明解决了隧道掘进机后配套设备的调平装置调节能力有限、调平效果不佳、安全稳定性差的技术问题。
Trailer leveling device and method for heading machine and rear matched trailer
用于掘进机的拖车调平装置、方法及后配套拖车
2023-11-10
Patent
Elektronische Ressource
Chinesisch
Rear matched trailer, steering method of rear matched trailer and shield tunneling machine
Europäisches Patentamt | 2024
|Rear matched trailer, steering method of rear matched trailer and shield tunneling machine
Europäisches Patentamt | 2024
|