A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a bolt release prevention device used for a bridge, a bridge support, an expansion joint device, or the like. More specifically, the present invention relates to the bolt release prevention device which comprises a bolt and a bolt fixing member fixing the bolt. The bolt release prevention device is fixated to a fixing unit of a bridge, an expansion joint device, a bridge support, or the like, and comes in contact with an external side surface of a bolt head in the perpendicular direction to prevent the bolt head from rotating. Moreover, in case of necessity, the bolt head can be released by being folded.
본 발명은 교량, 교량받침, 신축이음장치 등에 사용되는 볼트 풀림 방지장치에 관한 것으로서, 볼트와 이를 고정하는 볼트고정부재로 구성되고, 교량, 신축이음장치, 교량받침 등의 고정부에 고정되며 볼트 헤드의 외측면과 수직으로 접하여 볼트 헤드의 회전을 방지하고 필요시에 접철을 통하여 볼트 헤드의 고정을 해제할 수 있는 볼트 풀림 방지장치에 관한 것이다.
The present invention relates to a bolt release prevention device used for a bridge, a bridge support, an expansion joint device, or the like. More specifically, the present invention relates to the bolt release prevention device which comprises a bolt and a bolt fixing member fixing the bolt. The bolt release prevention device is fixated to a fixing unit of a bridge, an expansion joint device, a bridge support, or the like, and comes in contact with an external side surface of a bolt head in the perpendicular direction to prevent the bolt head from rotating. Moreover, in case of necessity, the bolt head can be released by being folded.
본 발명은 교량, 교량받침, 신축이음장치 등에 사용되는 볼트 풀림 방지장치에 관한 것으로서, 볼트와 이를 고정하는 볼트고정부재로 구성되고, 교량, 신축이음장치, 교량받침 등의 고정부에 고정되며 볼트 헤드의 외측면과 수직으로 접하여 볼트 헤드의 회전을 방지하고 필요시에 접철을 통하여 볼트 헤드의 고정을 해제할 수 있는 볼트 풀림 방지장치에 관한 것이다.
Bolt release prevention device
볼트 풀림 방지장치
YOO SANG BAE (author)
2018-02-05
Patent
Electronic Resource
Korean
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E01D
BRIDGES
,
Brücken
VIBRATION PREVENTION BOLT MOUNTING BRACKET FOR HANGING BOLT
| European Patent Office | 2022