A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Clay cofferdam water retaining structure and construction technology thereof
The clay cofferdam water retaining structure comprises a water retaining plate, a cavity is formed in the water retaining plate, a clamping block and a clamping groove which are matched with each other are arranged on the two sides of the water retaining plate respectively, a fixing mechanism is arranged at the lower end of the water retaining plate, and a supporting mechanism is arranged on the outer side wall of the water retaining plate; the construction technology of the clay cofferdam water retaining structure comprises the following steps that S1, pre-positioning is conducted; s2, mounting; s3, fixing and supporting; and S4, construction. According to the device, after the water baffle is fixed to the riverbed through the plug pins, a hand wheel is rotated to enable a sleeve to move upwards, a sliding block is pushed to slide in a first sliding groove through rotation of a connecting rod, the multiple tensioning plates are driven to be away from one another and synchronously move outwards in the radial direction of the sleeve to expand, and meanwhile the inner side wall of a pit formed by embedding the plug pins into the riverbed is extruded; according to the water retaining cofferdam, supporting is formed, so that the good fixing effect is achieved, the stability of the water retaining cofferdam formed by the multiple water retaining plates is high, and the impact force of river water can be effectively resisted.
本发明公开了一种粘土围堰挡水结构，包括挡水板，所述挡水板内部开设有空腔，所述挡水板两侧分别设有相互配合的卡块和卡槽，所述挡水板下端设有固定机构，所述挡水板外侧壁上设有支撑机构；一种粘土围堰挡水结构的施工工艺，包括以下步骤：S1：预定位；S2：安装；S3：固定支撑；S4：施工。本发明中，在挡水板通过插钉固定在河床上之后，转动手轮使得套筒上移，通过连接杆的转动推动滑块在第一滑槽内滑动，带动多个张紧板相互远离，同步沿套筒径向方向向外移动扩张，并同时对插钉嵌入河床所形成的凹陷的内侧壁挤压，形成支撑，以实现良好的固定效果，从而使得由多个挡水板形成的挡水围堰的稳定性较高，可以有效抵抗河水的冲击力。
Clay cofferdam water retaining structure and construction technology thereof
The clay cofferdam water retaining structure comprises a water retaining plate, a cavity is formed in the water retaining plate, a clamping block and a clamping groove which are matched with each other are arranged on the two sides of the water retaining plate respectively, a fixing mechanism is arranged at the lower end of the water retaining plate, and a supporting mechanism is arranged on the outer side wall of the water retaining plate; the construction technology of the clay cofferdam water retaining structure comprises the following steps that S1, pre-positioning is conducted; s2, mounting; s3, fixing and supporting; and S4, construction. According to the device, after the water baffle is fixed to the riverbed through the plug pins, a hand wheel is rotated to enable a sleeve to move upwards, a sliding block is pushed to slide in a first sliding groove through rotation of a connecting rod, the multiple tensioning plates are driven to be away from one another and synchronously move outwards in the radial direction of the sleeve to expand, and meanwhile the inner side wall of a pit formed by embedding the plug pins into the riverbed is extruded; according to the water retaining cofferdam, supporting is formed, so that the good fixing effect is achieved, the stability of the water retaining cofferdam formed by the multiple water retaining plates is high, and the impact force of river water can be effectively resisted.
本发明公开了一种粘土围堰挡水结构，包括挡水板，所述挡水板内部开设有空腔，所述挡水板两侧分别设有相互配合的卡块和卡槽，所述挡水板下端设有固定机构，所述挡水板外侧壁上设有支撑机构；一种粘土围堰挡水结构的施工工艺，包括以下步骤：S1：预定位；S2：安装；S3：固定支撑；S4：施工。本发明中，在挡水板通过插钉固定在河床上之后，转动手轮使得套筒上移，通过连接杆的转动推动滑块在第一滑槽内滑动，带动多个张紧板相互远离，同步沿套筒径向方向向外移动扩张，并同时对插钉嵌入河床所形成的凹陷的内侧壁挤压，形成支撑，以实现良好的固定效果，从而使得由多个挡水板形成的挡水围堰的稳定性较高，可以有效抵抗河水的冲击力。
Clay cofferdam water retaining structure and construction technology thereof
一种粘土围堰挡水结构及其施工工艺
DONG LIANGSHAN (author) / WANG HAN (author) / LIAO FANGZHEN (author) / ZHONG LIYU (author) / LIU YANJU (author) / CHEN XIANG (author) / JIN ZHANWEI (author) / YU CHAO (author) / LIANG XING (author) / ZHAO BOHUA (author)
2022-07-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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