A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Warning device for overhead circuit maintenance
The invention relates to a warning device for overhead circuit maintenance, which is characterized in that a fixing frame is integrally U-shaped, connecting through holes are formed in two ends of the fixing frame, connecting shafts are rotatably arranged in the connecting through holes in a penetrating manner, a limiting through hole a is transversely formed above the connecting through holes, a warning board storage part is fixedly arranged between the two connecting shafts, the interior of the warning board storage part is hollow, and a through groove is transversely formed in the upper surface of the warning board storage part; a sealing stop block is arranged in the through groove in a sliding manner; a fan-shaped limiting block is fixedly arranged outside the end, connected with the side face of the warning board storage piece, of the connecting shaft, a plurality of limiting through holes b are evenly formed in the outer side of the fan-shaped limiting block, and limiting pieces are arranged in the limiting through holes a and the limiting through holes b in a penetrating mode. The two installation assemblies are located on the two sides of the rear end face of the fixing frame respectively, the first fastening vertical rod is fixedly connected with the fixing frame through a longitudinal supporting rod, the second fastening vertical rod is connected with a fixing vertical rod through a longitudinal connecting rod, and the elastic piece is longitudinally and fixedly arranged between the first fastening vertical rod and the fixing vertical rod. The warning device has the advantages of being convenient to adjust and operate, good in warning effect and high in applicability.
本发明涉及一种架空电路检修用警示装置，其中固定架整体呈U型，其两端均设有连接通孔，连接通孔内转动穿设有连接轴，上方横向设有限位通孔a，警示牌储放件固定设于两个连接轴之间，其内部空心，上表面横向设有通槽，通槽内滑动设有密封挡块；连接轴与警示牌储放件侧面连接的一端的外部固定设有扇形限位块，扇形限位块的外侧均匀设有多个限位通孔b，且限位通孔a和限位通孔b内部穿设有限位件；两个安装组件分别位于固定架后端面的两侧，其中第一紧固竖杆通过纵向支杆与固定架固定连接，第二紧固竖杆通过纵向的连接杆连有固定竖杆，弹性件纵向固定设置于第一紧固竖杆和固定竖杆之间；本发明具有调节操作便捷、警示效果好且适用性强的优点。
Warning device for overhead circuit maintenance
The invention relates to a warning device for overhead circuit maintenance, which is characterized in that a fixing frame is integrally U-shaped, connecting through holes are formed in two ends of the fixing frame, connecting shafts are rotatably arranged in the connecting through holes in a penetrating manner, a limiting through hole a is transversely formed above the connecting through holes, a warning board storage part is fixedly arranged between the two connecting shafts, the interior of the warning board storage part is hollow, and a through groove is transversely formed in the upper surface of the warning board storage part; a sealing stop block is arranged in the through groove in a sliding manner; a fan-shaped limiting block is fixedly arranged outside the end, connected with the side face of the warning board storage piece, of the connecting shaft, a plurality of limiting through holes b are evenly formed in the outer side of the fan-shaped limiting block, and limiting pieces are arranged in the limiting through holes a and the limiting through holes b in a penetrating mode. The two installation assemblies are located on the two sides of the rear end face of the fixing frame respectively, the first fastening vertical rod is fixedly connected with the fixing frame through a longitudinal supporting rod, the second fastening vertical rod is connected with a fixing vertical rod through a longitudinal connecting rod, and the elastic piece is longitudinally and fixedly arranged between the first fastening vertical rod and the fixing vertical rod. The warning device has the advantages of being convenient to adjust and operate, good in warning effect and high in applicability.
本发明涉及一种架空电路检修用警示装置，其中固定架整体呈U型，其两端均设有连接通孔，连接通孔内转动穿设有连接轴，上方横向设有限位通孔a，警示牌储放件固定设于两个连接轴之间，其内部空心，上表面横向设有通槽，通槽内滑动设有密封挡块；连接轴与警示牌储放件侧面连接的一端的外部固定设有扇形限位块，扇形限位块的外侧均匀设有多个限位通孔b，且限位通孔a和限位通孔b内部穿设有限位件；两个安装组件分别位于固定架后端面的两侧，其中第一紧固竖杆通过纵向支杆与固定架固定连接，第二紧固竖杆通过纵向的连接杆连有固定竖杆，弹性件纵向固定设置于第一紧固竖杆和固定竖杆之间；本发明具有调节操作便捷、警示效果好且适用性强的优点。
Warning device for overhead circuit maintenance
一种架空电路检修用警示装置
LI BO (author) / LI YUANCHUN (author) / SANG PEILONG (author) / ZENG HANG (author) / BAI JIANHUA (author)
2024-01-02
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme