A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban rail transit reversing mechanism
The invention relates to the technical field of rail transit, and discloses an urban rail transit reversing mechanism. A sliding groove is formed in the inner side of a base, a sliding plate is slidably connected into the sliding groove, a left bent rail is fixedly connected to the upper side of the sliding plate, a straight rail is fixedly connected to the upper side of the sliding plate, and a right bent rail is fixedly connected to the upper side of the sliding plate. According to the urban rail transit reversing mechanism, the position of the right end of a connecting rod is driven to change through a rotating rod, then the angle is gradually increased when the left end of the connecting rod and an auxiliary column serve as the circle center, and then when the sliding plate continuously slides leftwards, an auxiliary wheel makes contact with a reversing groove, so the timeliness of cleaning dust and sundries in a moving groove is guaranteed, the smoothness of the lower side of the sliding plate is guaranteed, the safety of the bullet train during reversing is improved, the safety of passengers and maneuvers is guaranteed, and the problem of potential safety hazards caused by untimely cleaning of sundries is avoided.
本发明涉及轨道交通技术领域，且公开了一种城市轨道交通换向机构，底座的内侧开设有滑槽,滑槽的内部滑动连接有滑板,滑板的上侧固定连接有左弯轨,滑板的上侧固定连接有直轨,滑板的上侧固定连接有右弯轨。该城市轨道交通换向机构，通过转动杆带动连接杆右端的位置变换，进而使得连接杆的左端与辅助柱为圆心时角度逐渐变大，进而使得滑板持续向左滑动时，辅助轮与变向槽接触，这样的方式保障了移动槽内部的灰尘和杂物清理的及时性，进而保障了滑板下侧的通畅性，进而提高了动车换向时的安全性，进而保障了乘客和机动人员的安全性，避免了因杂物清理不及时带来的安全隐患问题。
Urban rail transit reversing mechanism
The invention relates to the technical field of rail transit, and discloses an urban rail transit reversing mechanism. A sliding groove is formed in the inner side of a base, a sliding plate is slidably connected into the sliding groove, a left bent rail is fixedly connected to the upper side of the sliding plate, a straight rail is fixedly connected to the upper side of the sliding plate, and a right bent rail is fixedly connected to the upper side of the sliding plate. According to the urban rail transit reversing mechanism, the position of the right end of a connecting rod is driven to change through a rotating rod, then the angle is gradually increased when the left end of the connecting rod and an auxiliary column serve as the circle center, and then when the sliding plate continuously slides leftwards, an auxiliary wheel makes contact with a reversing groove, so the timeliness of cleaning dust and sundries in a moving groove is guaranteed, the smoothness of the lower side of the sliding plate is guaranteed, the safety of the bullet train during reversing is improved, the safety of passengers and maneuvers is guaranteed, and the problem of potential safety hazards caused by untimely cleaning of sundries is avoided.
本发明涉及轨道交通技术领域，且公开了一种城市轨道交通换向机构，底座的内侧开设有滑槽,滑槽的内部滑动连接有滑板,滑板的上侧固定连接有左弯轨,滑板的上侧固定连接有直轨,滑板的上侧固定连接有右弯轨。该城市轨道交通换向机构，通过转动杆带动连接杆右端的位置变换，进而使得连接杆的左端与辅助柱为圆心时角度逐渐变大，进而使得滑板持续向左滑动时，辅助轮与变向槽接触，这样的方式保障了移动槽内部的灰尘和杂物清理的及时性，进而保障了滑板下侧的通畅性，进而提高了动车换向时的安全性，进而保障了乘客和机动人员的安全性，避免了因杂物清理不及时带来的安全隐患问题。
Urban rail transit reversing mechanism
一种城市轨道交通换向机构
LIU YUFENG (author) / HE JUNHONG (author)
2021-08-03
Patent
Electronic Resource
Chinese