A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective fence for bridge construction
The invention relates to a protective fence for bridge construction. A bracket comprises two transverse rods and a vertical rod. A connecting plate is arranged at one end of each transverse rod and the end of each transverse rod is connected to a protective fence body through the connecting plate, and a through hole a is formed in the other end of the transverse rod. The vertical rod is located between the two transverse rods, a through hole b is formed in the middle position of the vertical rod, a rotating rod is arranged in the through hole b, and the through hole b and the through holes a are the same in structure. A fastening device is located at the lower end of the bracket and comprises an upper fastening plate, a lower fastening plate and a limiting block, the upper fastening plateand the lower fastening plate are the same in structure, an adjusting screw is arranged between the upper fastening plate and the lower fastening plate, reverse threads are formed in the two ends of the adjusting screw, the upper end of the adjusting screw protrudes outside the upper fastening plate and is fixedly connected to the rotating rod and the lower end of the adjusting screw protrudes outside the lower fastening plate, limiting grooves are formed in the upper fastening plate and the lower fastening plate, the limiting block is of a cuboid structure, the upper end of the limiting blockis fixedly connected to the transverse rods and the lower end of the limiting block penetrates the limiting grooves, separately and is located at the lower end of the lower fastening plate. The protective fence has the advantages of being steady to connect and convenient to detach and mount.
本发明涉及一种桥梁施工用防护栏，其中支架包括横杆和竖杆，横杆有两个，其一端设有连接板，并通过连接板与护栏本体连接，另一端设有通孔a，竖杆位于两个横杆之间，其中间位置设有通孔b，通孔b内部设有转杆，且通孔b与通孔a结构相同；紧固装置位于支架的下端，其包括上紧固板、下紧固板和限位块，上紧固板和下紧固板结构相同，其之间设有调节螺杆，调节螺杆的两端设有反向螺纹，且其上端突出于上紧固板外部，并与转杆固定连接，下端突出于下紧固板的外部，上紧固板和下紧固板上设有限位槽，限位块为长方体结构，其上端与横杆固定连接，下端分别穿过限位槽，位于下紧固板下端；本发明具有连接稳固且拆卸及安装便捷的优点。
Protective fence for bridge construction
The invention relates to a protective fence for bridge construction. A bracket comprises two transverse rods and a vertical rod. A connecting plate is arranged at one end of each transverse rod and the end of each transverse rod is connected to a protective fence body through the connecting plate, and a through hole a is formed in the other end of the transverse rod. The vertical rod is located between the two transverse rods, a through hole b is formed in the middle position of the vertical rod, a rotating rod is arranged in the through hole b, and the through hole b and the through holes a are the same in structure. A fastening device is located at the lower end of the bracket and comprises an upper fastening plate, a lower fastening plate and a limiting block, the upper fastening plateand the lower fastening plate are the same in structure, an adjusting screw is arranged between the upper fastening plate and the lower fastening plate, reverse threads are formed in the two ends of the adjusting screw, the upper end of the adjusting screw protrudes outside the upper fastening plate and is fixedly connected to the rotating rod and the lower end of the adjusting screw protrudes outside the lower fastening plate, limiting grooves are formed in the upper fastening plate and the lower fastening plate, the limiting block is of a cuboid structure, the upper end of the limiting blockis fixedly connected to the transverse rods and the lower end of the limiting block penetrates the limiting grooves, separately and is located at the lower end of the lower fastening plate. The protective fence has the advantages of being steady to connect and convenient to detach and mount.
本发明涉及一种桥梁施工用防护栏，其中支架包括横杆和竖杆，横杆有两个，其一端设有连接板，并通过连接板与护栏本体连接，另一端设有通孔a，竖杆位于两个横杆之间，其中间位置设有通孔b，通孔b内部设有转杆，且通孔b与通孔a结构相同；紧固装置位于支架的下端，其包括上紧固板、下紧固板和限位块，上紧固板和下紧固板结构相同，其之间设有调节螺杆，调节螺杆的两端设有反向螺纹，且其上端突出于上紧固板外部，并与转杆固定连接，下端突出于下紧固板的外部，上紧固板和下紧固板上设有限位槽，限位块为长方体结构，其上端与横杆固定连接，下端分别穿过限位槽，位于下紧固板下端；本发明具有连接稳固且拆卸及安装便捷的优点。
Protective fence for bridge construction
一种桥梁施工用防护栏
WU MINQIAN (author) / WANG YONGHAO (author) / LIU YATAO (author) / ZHANG SHUAIJUN (author) / LI LEZHUANG (author) / DU XINFENG (author) / CHEN WEI (author) / JIN YULONG (author) / LIU SHANSHAN (author) / WANG DONGYONG (author)
2020-08-28
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E01D
BRIDGES
,
Brücken
/
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.