A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-locking railway turnout adjusting sheet and track protection assembly
The invention discloses a self-locking railway turnout adjusting sheet and a track protection assembly, and relates to the technical field of railways. The self-locking railway turnout adjusting sheetcomprises a sheet body and a first elastic piece, a notch used for clamping a bolt is formed in the outer edge of the piece body, a first mounting groove is formed in a first notch wall of the notch,a second side wall of the first mounting groove is closer to the opening position of the notch than a first side wall, and a first connecting end of the first elastic piece is connected with the bottom wall of the first mounting groove, a first movable end of the first elastic piece extends into the notch, gaps exist between the first elastic piece and the first side wall and between the first elastic piece and the second side wall, and when a first movable end rotates to make contact with the first side wall, the distance between the first movable end and a second notch wall of the notch islarger than that between the first movable end and the second notch wall when the first movable end rotates to make contact with the second side wall, and when the first movable end is in contact withthe second side wall, the first movable end is kept extending into the notch. The self-locking railway turnout adjusting sheet can be quickly installed and has a self-locking function.
本发明公开了一种自锁型铁路道岔调整片及护轨组件，涉及铁路技术领域。该自锁型铁路道岔调整片包括片体及第一弹片，片体的外缘开设有用于卡持螺栓的缺口，缺口的第一缺口壁开设第一安装槽，第一安装槽的第二侧壁相较第一侧壁更靠近缺口的开口位置，第一弹片的第一衔接端与第一安装槽的底壁连接，第一弹片的第一活动端伸入缺口内，第一弹片与第一侧壁及第二侧壁之间均存在间隙，当第一活动端转动至与第一侧壁接触时，第一活动端与缺口的第二缺口壁的距离大于当第一活动端转动至与第二侧壁接触时与第二缺口壁的距离，且当第一活动端与第二侧壁接触时，第一活动端保持伸入缺口内。本发明提供的自锁型铁路道岔调整片能够快速安装，并具有自锁功能。
Self-locking railway turnout adjusting sheet and track protection assembly
The invention discloses a self-locking railway turnout adjusting sheet and a track protection assembly, and relates to the technical field of railways. The self-locking railway turnout adjusting sheetcomprises a sheet body and a first elastic piece, a notch used for clamping a bolt is formed in the outer edge of the piece body, a first mounting groove is formed in a first notch wall of the notch,a second side wall of the first mounting groove is closer to the opening position of the notch than a first side wall, and a first connecting end of the first elastic piece is connected with the bottom wall of the first mounting groove, a first movable end of the first elastic piece extends into the notch, gaps exist between the first elastic piece and the first side wall and between the first elastic piece and the second side wall, and when a first movable end rotates to make contact with the first side wall, the distance between the first movable end and a second notch wall of the notch islarger than that between the first movable end and the second notch wall when the first movable end rotates to make contact with the second side wall, and when the first movable end is in contact withthe second side wall, the first movable end is kept extending into the notch. The self-locking railway turnout adjusting sheet can be quickly installed and has a self-locking function.
本发明公开了一种自锁型铁路道岔调整片及护轨组件，涉及铁路技术领域。该自锁型铁路道岔调整片包括片体及第一弹片，片体的外缘开设有用于卡持螺栓的缺口，缺口的第一缺口壁开设第一安装槽，第一安装槽的第二侧壁相较第一侧壁更靠近缺口的开口位置，第一弹片的第一衔接端与第一安装槽的底壁连接，第一弹片的第一活动端伸入缺口内，第一弹片与第一侧壁及第二侧壁之间均存在间隙，当第一活动端转动至与第一侧壁接触时，第一活动端与缺口的第二缺口壁的距离大于当第一活动端转动至与第二侧壁接触时与第二缺口壁的距离，且当第一活动端与第二侧壁接触时，第一活动端保持伸入缺口内。本发明提供的自锁型铁路道岔调整片能够快速安装，并具有自锁功能。
Self-locking railway turnout adjusting sheet and track protection assembly
一种自锁型铁路道岔调整片及护轨组件
WANG JIANQIN (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau