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 cofferdams, and particularly relates to a combined cofferdam which is characterized in that a connecting structure and a fixing structure are additionally arranged, a first rotating block is rotated to the position of a concave hole of a first connecting block, a first pull rod is pulled to enable the first rotating block to enter the concave hole, and when a fourth groove is aligned with the first pull rod, the first pull rod is loosened to enable the first rotating block to enter the concave hole; a first pull rod is inserted into a fourth groove after bearing back thrust of a first spring, so that the positions of different weir plates are fixed, the positions of the weir plates and a wave-proof plate are fixed through screwing connection of a bolt and a second rotating block, and a fixing block can be moved up and down by pulling a second pull rod to leave the interior of an inserting rod, so that the wave-proof plate is fixed. When an eighth groove is aligned with a second pull rod, and after the second pull rod is loosened, the second pull rod can be inserted into the eighth groove under the thrust of a second spring, so that a fixing block is fixed, namely, the weir plate is fixed, and a damping structure is additionally arranged, so that the effect of reducing vibration and shaking generated when water waves impact the wave-proof plate can be achieved.
本发明属于围堰技术领域，尤其为一种组合式围堰，通过增加一种连接结构和固定结构，经过第一转动块转动到第一连接块的凹孔位置，拉动第一拉杆，使第一转动块进入到凹孔内部，当第四凹槽与第一拉杆对齐，松开第一拉杆，第一拉杆受到第一弹簧的回推力后，插入第四凹槽内部，从而固定住不同堰板的位置，通过螺栓和第二转动块的旋合式连接，从而固定住堰板与防浪板的位置，通过拉动第二拉杆离开插杆的内部，此时可以上下移动固定块，当第八凹槽对齐第二拉杆，松开第二拉杆后受到第二弹簧的回推力，第二拉杆会插进第八凹槽的内部，从而固定住固定块，也就是固定住堰板，通过增加减震结构，可对水浪冲击防浪板时产生的震动摇晃起到消减的作用。
The invention belongs to the technical field of cofferdams, and particularly relates to a combined cofferdam which is characterized in that a connecting structure and a fixing structure are additionally arranged, a first rotating block is rotated to the position of a concave hole of a first connecting block, a first pull rod is pulled to enable the first rotating block to enter the concave hole, and when a fourth groove is aligned with the first pull rod, the first pull rod is loosened to enable the first rotating block to enter the concave hole; a first pull rod is inserted into a fourth groove after bearing back thrust of a first spring, so that the positions of different weir plates are fixed, the positions of the weir plates and a wave-proof plate are fixed through screwing connection of a bolt and a second rotating block, and a fixing block can be moved up and down by pulling a second pull rod to leave the interior of an inserting rod, so that the wave-proof plate is fixed. When an eighth groove is aligned with a second pull rod, and after the second pull rod is loosened, the second pull rod can be inserted into the eighth groove under the thrust of a second spring, so that a fixing block is fixed, namely, the weir plate is fixed, and a damping structure is additionally arranged, so that the effect of reducing vibration and shaking generated when water waves impact the wave-proof plate can be achieved.
本发明属于围堰技术领域，尤其为一种组合式围堰，通过增加一种连接结构和固定结构，经过第一转动块转动到第一连接块的凹孔位置，拉动第一拉杆，使第一转动块进入到凹孔内部，当第四凹槽与第一拉杆对齐，松开第一拉杆，第一拉杆受到第一弹簧的回推力后，插入第四凹槽内部，从而固定住不同堰板的位置，通过螺栓和第二转动块的旋合式连接，从而固定住堰板与防浪板的位置，通过拉动第二拉杆离开插杆的内部，此时可以上下移动固定块，当第八凹槽对齐第二拉杆，松开第二拉杆后受到第二弹簧的回推力，第二拉杆会插进第八凹槽的内部，从而固定住固定块，也就是固定住堰板，通过增加减震结构，可对水浪冲击防浪板时产生的震动摇晃起到消减的作用。
Combined cofferdam
一种组合式围堰
FENG SHUAI (author)
2022-12-30
Patent
Electronic Resource
Chinese
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