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A platform for research: civil engineering, architecture and urbanism
Urban rail transit vibration reduction fastener
The invention discloses an urban rail transit vibration reduction fastener which comprises a vibration reduction gasket assembly, a pair of fastening assemblies and a warning mechanism, the warning mechanism comprises a pair of middle plates, vertical plates are arranged at the two ends of each middle plate, and a pushing plate and a movable plate in sliding connection with the middle plates are sequentially arranged on the pair of middle plates; first springs are arranged between the two ends of the side wall, away from the pushing plate, of the movable plate and the adjacent vertical plates, and a square hole is formed in the movable plate; and the contact power supply assembly comprises a power supply piece and a warning piece, when the first spring rebounds, the power supply piece is pushed to make contact with the warning piece, and the warning piece gives an alarm. The damping fastener has the beneficial effects that when a fastening bolt or a fastening nut on the damping fastener is loosened to a certain degree, a worker can be quickly warned, and the worker can conveniently and quickly find and replace the fastening bolt or the fastening nut.
本发明公开了一种城市轨道交通减振扣件，包括减振垫片组件、一对紧固组件、警示机构，所述警示机构包括：一对中间板，每一中间板两端均设有竖直板，一对中间板上依次设有推动板、与中间板滑动连接的活动板，所述活动板远离所述推动板的侧壁两端均与靠近的竖直板之间设有第一弹簧，所述活动板上设有方孔；接触供电组件，其包括供电件以及警示件，当第一弹簧回弹时，推动供电件与警示件接触，警示件警示。本发明具有的有益效果是，当减振扣件上的紧固螺栓或紧固螺母松脱到一定程度时，可快速警示工作人员，方便工作人员快速找到并进行更换。
Urban rail transit vibration reduction fastener
The invention discloses an urban rail transit vibration reduction fastener which comprises a vibration reduction gasket assembly, a pair of fastening assemblies and a warning mechanism, the warning mechanism comprises a pair of middle plates, vertical plates are arranged at the two ends of each middle plate, and a pushing plate and a movable plate in sliding connection with the middle plates are sequentially arranged on the pair of middle plates; first springs are arranged between the two ends of the side wall, away from the pushing plate, of the movable plate and the adjacent vertical plates, and a square hole is formed in the movable plate; and the contact power supply assembly comprises a power supply piece and a warning piece, when the first spring rebounds, the power supply piece is pushed to make contact with the warning piece, and the warning piece gives an alarm. The damping fastener has the beneficial effects that when a fastening bolt or a fastening nut on the damping fastener is loosened to a certain degree, a worker can be quickly warned, and the worker can conveniently and quickly find and replace the fastening bolt or the fastening nut.
本发明公开了一种城市轨道交通减振扣件，包括减振垫片组件、一对紧固组件、警示机构，所述警示机构包括：一对中间板，每一中间板两端均设有竖直板，一对中间板上依次设有推动板、与中间板滑动连接的活动板，所述活动板远离所述推动板的侧壁两端均与靠近的竖直板之间设有第一弹簧，所述活动板上设有方孔；接触供电组件，其包括供电件以及警示件，当第一弹簧回弹时，推动供电件与警示件接触，警示件警示。本发明具有的有益效果是，当减振扣件上的紧固螺栓或紧固螺母松脱到一定程度时，可快速警示工作人员，方便工作人员快速找到并进行更换。
Urban rail transit vibration reduction fastener
城市轨道交通减振扣件
LI YANCHUAN (author) / ZHANG JINZHU (author) / ZHANG GEYAN (author) / LI CHANG'AN (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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