A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite highway safety guardrail
The invention belongs to the technical field of highway safety guardrails, and particularly relates to a composite highway safety guardrail which comprises a distance adjusting mechanism, two adjustable vertical frames, two transverse frames and a plurality of detachable guardrails which are evenly distributed, and pin holes which are evenly distributed are formed in the two transverse frames. The distance adjusting mechanism comprises a sliding groove, a two-way screw rotationally installed in the sliding groove and a hand wheel arranged on the two-way screw. According to the invention, the uniformly distributed detachable guardrails are arranged, during installation, the two bolts can be bounced into the two pin holes by loosening the two pressed pressing rods to realize locking and fixing, the assembly is convenient and fast, the assembly efficiency is improved, and meanwhile, during disassembly, the two bolts are separated from the two pin holes by pressing the two pressing rods, so that the assembly efficiency is improved. Therefore, the disassembly efficiency is improved; and a distance adjusting mechanism is arranged, the two transverse frames can be close to or far away from each other by controlling a hand wheel to change the distance between the two transverse frames, and mounting of guardrails with different lengths is facilitated.
本发明属于公路安全护栏技术领域，尤其是一种复合型公路安全护栏，包括间距调节机构、两个可调式竖架、两个横架和若干个均匀分布的可拆式护栏，两个所述横架上均开设有均匀分布的销孔，且间距调节机构包括滑槽、转动安装于滑槽内的双向螺杆和设于双向螺杆上的手轮。本发明设置有均匀分布可拆式护栏，在安装时，通过松开按压的两个按压杆即可让两个插销弹进两个销孔内实现锁紧固定，组装起来方便快捷，提高了组装效率，同时在拆卸时，通过按压两个按压杆使得两个插销与两个销孔分离，便可拆卸下来，提高了拆卸效率；设置有间距调节机构，通过操控手轮便可让两个横架相互靠近或远离改变两者间距，便于适配不同长短的护栏进行安装。
Composite highway safety guardrail
The invention belongs to the technical field of highway safety guardrails, and particularly relates to a composite highway safety guardrail which comprises a distance adjusting mechanism, two adjustable vertical frames, two transverse frames and a plurality of detachable guardrails which are evenly distributed, and pin holes which are evenly distributed are formed in the two transverse frames. The distance adjusting mechanism comprises a sliding groove, a two-way screw rotationally installed in the sliding groove and a hand wheel arranged on the two-way screw. According to the invention, the uniformly distributed detachable guardrails are arranged, during installation, the two bolts can be bounced into the two pin holes by loosening the two pressed pressing rods to realize locking and fixing, the assembly is convenient and fast, the assembly efficiency is improved, and meanwhile, during disassembly, the two bolts are separated from the two pin holes by pressing the two pressing rods, so that the assembly efficiency is improved. Therefore, the disassembly efficiency is improved; and a distance adjusting mechanism is arranged, the two transverse frames can be close to or far away from each other by controlling a hand wheel to change the distance between the two transverse frames, and mounting of guardrails with different lengths is facilitated.
本发明属于公路安全护栏技术领域，尤其是一种复合型公路安全护栏，包括间距调节机构、两个可调式竖架、两个横架和若干个均匀分布的可拆式护栏，两个所述横架上均开设有均匀分布的销孔，且间距调节机构包括滑槽、转动安装于滑槽内的双向螺杆和设于双向螺杆上的手轮。本发明设置有均匀分布可拆式护栏，在安装时，通过松开按压的两个按压杆即可让两个插销弹进两个销孔内实现锁紧固定，组装起来方便快捷，提高了组装效率，同时在拆卸时，通过按压两个按压杆使得两个插销与两个销孔分离，便可拆卸下来，提高了拆卸效率；设置有间距调节机构，通过操控手轮便可让两个横架相互靠近或远离改变两者间距，便于适配不同长短的护栏进行安装。
Composite highway safety guardrail
一种复合型公路安全护栏
LIU SHULIANG (author) / LI CHONG (author) / JIA YANQIN (author)
2022-11-04
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.
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