A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seismic traffic guardrail device of highway bridge
The invention discloses an anti-seismic traffic guardrail device of a highway bridge, and relates to the technical field of guardrail arrangement. The device comprises a bottom plate, a supporting column and handrails, a base connecting mechanism is arranged above the bottom plate, the base connecting mechanism comprises a fixing block and a protective sleeve, a through groove is formed in the upper portion of the fixing block, an opening of the protective sleeve downwards sleeves the fixing block, the upper end of the fixing block is connected with the protective sleeve through a first elastic piece, and the supporting column is fixed to the outer side of the upper end of the protective sleeve; the outer sides of the supporting columns are sleeved with sleeve rods, side edge connecting blocks are arranged on the two sides of the sleeve rods and provided with containing grooves, limiting grooves are formed in the upper ends and the lower ends of the inner sides of the containing grooves, the handrails are fixed to the containing grooves through handrail connecting mechanisms, and each handrail connecting mechanism comprises a fixing groove and a fixing rod. The device overcomes the defects in the prior art, is reasonable in design and convenient to install, has a good damping effect, has the function of conveniently adjusting the height, and prolongs the service life.
本发明公开了一种公路桥梁的抗震型交通护栏装置，涉及护栏设置技术领域。包括底板、支柱和栏杆，底板上方设置有底座连接机构，底座连接机构包括固定块和防护套，固定块上方开设有通槽，防护套开口向下套设于固定块外部，固定块上端与防护套通过第一弹性件相连接，防护套上端外侧固定有支柱，支柱外侧套设有套杆，套杆两侧设置有侧边连接块，侧边连接块开设有放置槽，放置槽内侧上下两端设置有限位槽，栏杆通过栏杆连接机构与放置槽相固定，栏杆连接机构包括固定槽和固定杆。本发明克服了现有技术的不足，设计合理，安装方便，在具有良好的减震效果的同时，具有方便调节高度的作用，提升护栏的使用寿命。
Anti-seismic traffic guardrail device of highway bridge
The invention discloses an anti-seismic traffic guardrail device of a highway bridge, and relates to the technical field of guardrail arrangement. The device comprises a bottom plate, a supporting column and handrails, a base connecting mechanism is arranged above the bottom plate, the base connecting mechanism comprises a fixing block and a protective sleeve, a through groove is formed in the upper portion of the fixing block, an opening of the protective sleeve downwards sleeves the fixing block, the upper end of the fixing block is connected with the protective sleeve through a first elastic piece, and the supporting column is fixed to the outer side of the upper end of the protective sleeve; the outer sides of the supporting columns are sleeved with sleeve rods, side edge connecting blocks are arranged on the two sides of the sleeve rods and provided with containing grooves, limiting grooves are formed in the upper ends and the lower ends of the inner sides of the containing grooves, the handrails are fixed to the containing grooves through handrail connecting mechanisms, and each handrail connecting mechanism comprises a fixing groove and a fixing rod. The device overcomes the defects in the prior art, is reasonable in design and convenient to install, has a good damping effect, has the function of conveniently adjusting the height, and prolongs the service life.
本发明公开了一种公路桥梁的抗震型交通护栏装置，涉及护栏设置技术领域。包括底板、支柱和栏杆，底板上方设置有底座连接机构，底座连接机构包括固定块和防护套，固定块上方开设有通槽，防护套开口向下套设于固定块外部，固定块上端与防护套通过第一弹性件相连接，防护套上端外侧固定有支柱，支柱外侧套设有套杆，套杆两侧设置有侧边连接块，侧边连接块开设有放置槽，放置槽内侧上下两端设置有限位槽，栏杆通过栏杆连接机构与放置槽相固定，栏杆连接机构包括固定槽和固定杆。本发明克服了现有技术的不足，设计合理，安装方便，在具有良好的减震效果的同时，具有方便调节高度的作用，提升护栏的使用寿命。
Anti-seismic traffic guardrail device of highway bridge
一种公路桥梁的抗震型交通护栏装置
YANG SHAOJUN (author) / LYU QINQIN (author)
2021-04-06
Patent
Electronic Resource
Chinese
Highway bridge safety anti-collision guardrail equipment
| European Patent Office | 2021