Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bolt connection pair locking device and local structure of railway turnout
The embodiment of the invention provides a bolt connection pair locking device and a local structure of a railway turnout, and relates to the technical field of railway tracks. The bolt connection pair locking device comprises a locking piece, a bolt and a nut. The bolt is used for sequentially penetrating through the to-be-installed piece and the anti-loosening piece to be matched with the nut, the anti-loosening piece is used for being fixedly connected with the to-be-installed piece, and the anti-loosening piece is matched with the outer wall of the nut and abuts against the outer wall of the nut under the condition that the nut has the rotating tendency to prevent the nut from rotating, so that the bolt connecting pair is prevented from loosening, and the nut is prevented from falling off. The structural stability of the bolt connection pair locking device is ensured, and the railway turnout installation structure is kept stable after the device is adopted.
本发明的实施例提供了一种螺栓连接副防松装置及铁路道岔的局部结构，涉及铁路轨道技术领域。螺栓连接副防松装置包括防松件、螺栓及螺母。螺栓用于依次穿过待安装件和防松件并与螺母配合，防松件用于与待安装件固定连接，防松件与螺母的外壁配合并在螺母具有旋转趋势的情况下抵持螺母的外壁，以防止螺母进行旋转，从而防止螺栓连接副松动，避免螺母脱落，确保螺栓连接副防松装置的结构稳定，以及采用此装置后铁路道岔安装结构稳定保持。
Bolt connection pair locking device and local structure of railway turnout
The embodiment of the invention provides a bolt connection pair locking device and a local structure of a railway turnout, and relates to the technical field of railway tracks. The bolt connection pair locking device comprises a locking piece, a bolt and a nut. The bolt is used for sequentially penetrating through the to-be-installed piece and the anti-loosening piece to be matched with the nut, the anti-loosening piece is used for being fixedly connected with the to-be-installed piece, and the anti-loosening piece is matched with the outer wall of the nut and abuts against the outer wall of the nut under the condition that the nut has the rotating tendency to prevent the nut from rotating, so that the bolt connecting pair is prevented from loosening, and the nut is prevented from falling off. The structural stability of the bolt connection pair locking device is ensured, and the railway turnout installation structure is kept stable after the device is adopted.
本发明的实施例提供了一种螺栓连接副防松装置及铁路道岔的局部结构，涉及铁路轨道技术领域。螺栓连接副防松装置包括防松件、螺栓及螺母。螺栓用于依次穿过待安装件和防松件并与螺母配合，防松件用于与待安装件固定连接，防松件与螺母的外壁配合并在螺母具有旋转趋势的情况下抵持螺母的外壁，以防止螺母进行旋转，从而防止螺栓连接副松动，避免螺母脱落，确保螺栓连接副防松装置的结构稳定，以及采用此装置后铁路道岔安装结构稳定保持。
Bolt connection pair locking device and local structure of railway turnout
一种螺栓连接副防松装置及铁路道岔的局部结构
DENG YUWEI (Autor:in) / SHA SHANGDIAN (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| Europäisches Patentamt | 2023
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