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Railway track leveling machine
The railway track leveling machine comprises a vehicle body, leveling calibration devices are arranged on the two sides of the vehicle body correspondingly, each leveling calibration device comprises a linear guide rail, the upper side of each linear guide rail is slidably connected with a sliding base, the lower side of each linear guide rail is slidably connected with a leveler and a first sliding block, and the bottom of each first sliding block is fixedly connected with a calibration telescopic rod; the leveler comprises a second sliding block, the second sliding block is slidably connected to the lower side of the linear guide rail, and a leveling telescopic rod, a torsion disc and a chuck are arranged at the bottom of the second sliding block; an axial displacement measuring meter is arranged at the lower end of the calibration telescopic rod, and a collision avoidance device is arranged on the axial displacement measuring meter. The transition smoothness is detected after the two steel rails are leveled, the axial displacement measurement meter abuts against the surface of one steel rail and then slides to the surface of the other steel rail, and the collision avoidance device enables the axial displacement measurement meter to be overhead and then descend again to make contact with the next steel rail according to the steel rail joint, so that the axial displacement measurement meter is protected, and the detection accuracy is improved. And the probe of the axial displacement meter is prevented from being laterally bent and damaged.
本发明公开了一种铁路轨道修平机，包括车体，车体两侧分别设置整平校准装置，整平校准装置包括直线导轨，直线导轨上侧滑动连接滑座，直线导轨下侧分别滑动连接整平器和第一滑块，第一滑块底部固定连接校准伸缩杆；整平器包括第二滑块，第二滑块滑动连接在直线导轨下侧，第二滑块底部设置整平伸缩杆、扭转盘和夹头；校准伸缩杆下端设有轴向位移测量计，轴向位移测量计上设有避撞装置。本发明通过将两个钢轨整平后进行过渡平顺性进行检测，轴向位移测量计抵在一个钢轨表面后滑动到另一个钢轨表面上，针对钢轨接缝，避撞装置将轴向位移测量计架空后重新下降接触后一个钢轨，从而保护轴向位移测量计，避免轴向位移测量计的探针侧弯损坏。
Railway track leveling machine
The railway track leveling machine comprises a vehicle body, leveling calibration devices are arranged on the two sides of the vehicle body correspondingly, each leveling calibration device comprises a linear guide rail, the upper side of each linear guide rail is slidably connected with a sliding base, the lower side of each linear guide rail is slidably connected with a leveler and a first sliding block, and the bottom of each first sliding block is fixedly connected with a calibration telescopic rod; the leveler comprises a second sliding block, the second sliding block is slidably connected to the lower side of the linear guide rail, and a leveling telescopic rod, a torsion disc and a chuck are arranged at the bottom of the second sliding block; an axial displacement measuring meter is arranged at the lower end of the calibration telescopic rod, and a collision avoidance device is arranged on the axial displacement measuring meter. The transition smoothness is detected after the two steel rails are leveled, the axial displacement measurement meter abuts against the surface of one steel rail and then slides to the surface of the other steel rail, and the collision avoidance device enables the axial displacement measurement meter to be overhead and then descend again to make contact with the next steel rail according to the steel rail joint, so that the axial displacement measurement meter is protected, and the detection accuracy is improved. And the probe of the axial displacement meter is prevented from being laterally bent and damaged.
本发明公开了一种铁路轨道修平机，包括车体，车体两侧分别设置整平校准装置，整平校准装置包括直线导轨，直线导轨上侧滑动连接滑座，直线导轨下侧分别滑动连接整平器和第一滑块，第一滑块底部固定连接校准伸缩杆；整平器包括第二滑块，第二滑块滑动连接在直线导轨下侧，第二滑块底部设置整平伸缩杆、扭转盘和夹头；校准伸缩杆下端设有轴向位移测量计，轴向位移测量计上设有避撞装置。本发明通过将两个钢轨整平后进行过渡平顺性进行检测，轴向位移测量计抵在一个钢轨表面后滑动到另一个钢轨表面上，针对钢轨接缝，避撞装置将轴向位移测量计架空后重新下降接触后一个钢轨，从而保护轴向位移测量计，避免轴向位移测量计的探针侧弯损坏。
Railway track leveling machine
一种铁路轨道修平机
HAN LISONG (author) / KANG SHENG (author) / MA XINGJUN (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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