A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of traffic environmental protection facilities and relates to a protective anti-throwing screen. The screen comprises a plurality of fixing seats; the multiple fixing seats are arranged at equal intervals; embedded bolts penetrate through the fixing seats; the ends, located outside the fixing seats, of the embedded bolts are fixedly connected with a bottom plate through nuts; H-shaped steel stand columns are vertically fixed to the bottom plate; a plurality of protective screen bodies are arranged between every two adjacent H-shaped steel stand columns; two sides of each protective screen body are inserted into the notches of the H-shaped steel stand columns respectively and fixed through fixing bolts; an upper connecting groove and a lower connecting groove are formed in the two ends of each protective screen body respectively; the adjacent protective screen bodies are connected in a clamped mode through the upper connecting grooves and thelower connecting grooves and are fixed into an integrated structure through rivets; and a plurality of rows of ventilation devices are arranged on each protective screen body in the length directionof the protective screen body. Wind resistance can be weakened; the whole screen body is designed in a unitization mode; height can be continuously increased in a unitization mode; the protective anti-throwing screen is composed of a plurality of units; the installation of the protective anti-throwing screen is reasonable and convenient; construction speed is high; and the screen is worthy of popularization.
本发明涉及交通环保设施技术领域，尤其是一种防护防抛屏，包括多个固定座，多个固定座等距排列，固定座内贯穿有预埋螺栓，预埋螺栓位于固定座外部的一端通过螺母固定连接有底板，底板上竖直固定有H型钢立柱，相邻两个H型钢立柱之间设有多个防护屏屏体，防护屏屏体的两侧分别插入H型钢立柱的槽口内并通过固定螺栓进行固定，所述防护屏屏体的两端分别设有上连接槽和下连接槽，相邻防护屏屏体通过上连接槽与下连接槽相互卡接，并由铆钉固定成为一体结构，每个防护屏屏体上沿其长度方向设有多排通风装置。本发明可减弱风阻，整个屏体采用单元化设计，高度可单元化连续增高，单元形式组成，安装合理方便，施工速度快，值得推广。
The invention belongs to the technical field of traffic environmental protection facilities and relates to a protective anti-throwing screen. The screen comprises a plurality of fixing seats; the multiple fixing seats are arranged at equal intervals; embedded bolts penetrate through the fixing seats; the ends, located outside the fixing seats, of the embedded bolts are fixedly connected with a bottom plate through nuts; H-shaped steel stand columns are vertically fixed to the bottom plate; a plurality of protective screen bodies are arranged between every two adjacent H-shaped steel stand columns; two sides of each protective screen body are inserted into the notches of the H-shaped steel stand columns respectively and fixed through fixing bolts; an upper connecting groove and a lower connecting groove are formed in the two ends of each protective screen body respectively; the adjacent protective screen bodies are connected in a clamped mode through the upper connecting grooves and thelower connecting grooves and are fixed into an integrated structure through rivets; and a plurality of rows of ventilation devices are arranged on each protective screen body in the length directionof the protective screen body. Wind resistance can be weakened; the whole screen body is designed in a unitization mode; height can be continuously increased in a unitization mode; the protective anti-throwing screen is composed of a plurality of units; the installation of the protective anti-throwing screen is reasonable and convenient; construction speed is high; and the screen is worthy of popularization.
本发明涉及交通环保设施技术领域，尤其是一种防护防抛屏，包括多个固定座，多个固定座等距排列，固定座内贯穿有预埋螺栓，预埋螺栓位于固定座外部的一端通过螺母固定连接有底板，底板上竖直固定有H型钢立柱，相邻两个H型钢立柱之间设有多个防护屏屏体，防护屏屏体的两侧分别插入H型钢立柱的槽口内并通过固定螺栓进行固定，所述防护屏屏体的两端分别设有上连接槽和下连接槽，相邻防护屏屏体通过上连接槽与下连接槽相互卡接，并由铆钉固定成为一体结构，每个防护屏屏体上沿其长度方向设有多排通风装置。本发明可减弱风阻，整个屏体采用单元化设计，高度可单元化连续增高，单元形式组成，安装合理方便，施工速度快，值得推广。
Protective anti-throwing screen
一种防护防抛屏
ZHANG JUNTONG (author)
2020-06-23
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.