A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-falling temporary fence and using method
The invention relates to an anti-falling temporary fence and a using method. The anti-falling temporary fence comprises a fence frame and a fence plate located in the fence frame, the upper edge of the fence plate is hinged to the upper frame of the fence frame, and a first friction body is arranged on the side edge and/or the bottom edge of the fence plate. The anti-falling temporary fence further comprises a second friction body, a force application rod which is located on the side, away from the first friction body, of the second friction body and a spring ejecting the force application rodto the second friction body, the second friction body is fixedly arranged in the wind power direction, the second friction body is connected with the first friction body in a clamped mode, and the second friction body is provided with a guide inclined surface through which the first friction body passes when swinging in the wind power direction. According to the anti-falling temporary fence, theinclined planes of the first friction body and the second friction body are matched with each other, so that the fence plate swings in the wind direction when the wind is strong, the wind action on the fence is reduced, and the fence is prevented from falling down; and by arranging a damping rod and a constraint ring, the swinging speed of the fence is reduced, and the stability of the fence is further improved.
本发明涉及一种防倒伏临时围挡及使用方法，其中防倒伏临时围挡包括围挡框和位于围挡框内的围挡板，围挡板的上边缘与围挡框的上框铰接，围挡板的侧边和/底边设置有第一摩擦体；还包括第二摩擦体、位于第二摩擦体远离第一摩擦体一侧的施力杆，以及将施力杆顶至第二摩擦体的弹簧，第二摩擦体在风力方向上固定设置，第二摩擦体与第一摩擦体卡接，且第二摩擦体上设有供第一摩擦体沿风力方向摆动时经过的导向斜面。本发明通过第一摩擦体和第二摩擦体的斜面配合，实现了在风力较大时围挡板顺风力方向摆动，减小了围挡所受的风力作用，避免了围挡倒伏；通过设置阻尼棒和约束环，减小了围挡摆动速度，进一步提高了围挡的稳定性。
Anti-falling temporary fence and using method
The invention relates to an anti-falling temporary fence and a using method. The anti-falling temporary fence comprises a fence frame and a fence plate located in the fence frame, the upper edge of the fence plate is hinged to the upper frame of the fence frame, and a first friction body is arranged on the side edge and/or the bottom edge of the fence plate. The anti-falling temporary fence further comprises a second friction body, a force application rod which is located on the side, away from the first friction body, of the second friction body and a spring ejecting the force application rodto the second friction body, the second friction body is fixedly arranged in the wind power direction, the second friction body is connected with the first friction body in a clamped mode, and the second friction body is provided with a guide inclined surface through which the first friction body passes when swinging in the wind power direction. According to the anti-falling temporary fence, theinclined planes of the first friction body and the second friction body are matched with each other, so that the fence plate swings in the wind direction when the wind is strong, the wind action on the fence is reduced, and the fence is prevented from falling down; and by arranging a damping rod and a constraint ring, the swinging speed of the fence is reduced, and the stability of the fence is further improved.
本发明涉及一种防倒伏临时围挡及使用方法，其中防倒伏临时围挡包括围挡框和位于围挡框内的围挡板，围挡板的上边缘与围挡框的上框铰接，围挡板的侧边和/底边设置有第一摩擦体；还包括第二摩擦体、位于第二摩擦体远离第一摩擦体一侧的施力杆，以及将施力杆顶至第二摩擦体的弹簧，第二摩擦体在风力方向上固定设置，第二摩擦体与第一摩擦体卡接，且第二摩擦体上设有供第一摩擦体沿风力方向摆动时经过的导向斜面。本发明通过第一摩擦体和第二摩擦体的斜面配合，实现了在风力较大时围挡板顺风力方向摆动，减小了围挡所受的风力作用，避免了围挡倒伏；通过设置阻尼棒和约束环，减小了围挡摆动速度，进一步提高了围挡的稳定性。
Anti-falling temporary fence and using method
一种防倒伏临时围挡及使用方法
WEI ANLEI (author) / WANG QINGWANG (author) / GAO QIN (author) / ZHAO HONGXU (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
E04H
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