Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Guardrail for road and bridge construction
The road and bridge construction guardrail comprises a fixed guardrail body and a movable guardrail body, a butt joint groove is formed in the right end of the fixed guardrail body, a fixed gear is fixedly installed in the middle of the interior of the butt joint groove through screws, the movable guardrail body is placed on the right side of the fixed guardrail body, and a baffle, a through groove, a fixed rack and an L-shaped support are arranged on the movable guardrail body. The baffle is integrally formed and connected to the upper portion and the lower portion of the left end of the movable guardrail, the baffle is embedded in the butt joint groove, the through groove is formed in the left side of the front end of the movable guardrail, the fixed rack is fixedly installed on the upper middle portion of the left side in the movable guardrail through screws, and the L-shaped support is placed at the left end in the movable guardrail. When road and bridge construction and maintenance are carried out, the guardrail can be easily lifted.
本发明公开了一种路桥建设用护栏，包括固定护栏和活动护栏，所述固定护栏右端开设有对接槽，所述对接槽内部中间通过螺钉安装固定有固定齿轮，所述活动护栏放置于固定护栏右侧，活动护栏上设置有挡板、通槽、固定齿条与L型支架，所述挡板一体成型连接于活动护栏左端上下方，且挡板嵌套于对接槽内，所述通槽开设于活动护栏前端左侧，所述固定齿条通过螺钉安装固定于活动护栏内部左侧中上方，所述L型支架放置于活动护栏内部左端。本发明可在路桥进行施工维护时，轻松对护栏进行抬起操作。
Guardrail for road and bridge construction
The road and bridge construction guardrail comprises a fixed guardrail body and a movable guardrail body, a butt joint groove is formed in the right end of the fixed guardrail body, a fixed gear is fixedly installed in the middle of the interior of the butt joint groove through screws, the movable guardrail body is placed on the right side of the fixed guardrail body, and a baffle, a through groove, a fixed rack and an L-shaped support are arranged on the movable guardrail body. The baffle is integrally formed and connected to the upper portion and the lower portion of the left end of the movable guardrail, the baffle is embedded in the butt joint groove, the through groove is formed in the left side of the front end of the movable guardrail, the fixed rack is fixedly installed on the upper middle portion of the left side in the movable guardrail through screws, and the L-shaped support is placed at the left end in the movable guardrail. When road and bridge construction and maintenance are carried out, the guardrail can be easily lifted.
本发明公开了一种路桥建设用护栏，包括固定护栏和活动护栏，所述固定护栏右端开设有对接槽，所述对接槽内部中间通过螺钉安装固定有固定齿轮，所述活动护栏放置于固定护栏右侧，活动护栏上设置有挡板、通槽、固定齿条与L型支架，所述挡板一体成型连接于活动护栏左端上下方，且挡板嵌套于对接槽内，所述通槽开设于活动护栏前端左侧，所述固定齿条通过螺钉安装固定于活动护栏内部左侧中上方，所述L型支架放置于活动护栏内部左端。本发明可在路桥进行施工维护时，轻松对护栏进行抬起操作。
Guardrail for road and bridge construction
一种路桥建设用护栏
LIU JIAN (Autor:in) / ZHANG KUN (Autor:in) / HOU KUANFEI (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
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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