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A platform for research: civil engineering, architecture and urbanism
Side flap type overflow door system of trailing suction hopper dredger
The invention relates to a side flap type overflow door system of a trailing suction hopper dredger, and belongs to the technical field of dredging engineering. The side flap type overflow door systemcomprises a bottom frame, an upper cover, a hydraulic cylinder, a transmission connecting rod, a sleeve, a stainless steel cover plate, a sealing assembly, a pin shaft, an upper cover lug plate, a fixed lug plate and other parts. The bottom frame is of a steel square frame structure and is welded and fixed to an overflow channel. The stainless steel cover plate is welded and fixed to the surfaceof the bottom frame. The upper cover is of a steel square box body structure. The upper cover is connected with the fixed lug plate through the pin shaft, and the fixed lug plate is welded to a spoilhopper coaming. Sealing rubber is fixed to the bottom of the upper cover through bolts. The hydraulic cylinder is arranged on a spoil hopper deck and is hinged to the upper cover through the transmission connecting rod. The technical problem to solve is to provide a side flap type overflow door high in airtightness and durability, the loss of silt is reduced in the loading and transporting process, and the damage to the ecological environment of a water body is reduced.
本发明涉及一种耙吸挖泥船舷侧翻板式溢流门系统，属于疏浚工程技术领域。其包括底框、上盖、液压缸、传动连杆、套筒、不锈钢覆板、密封组件、销轴、上盖耳板、固定耳板等部件；底框为钢质方形框架结构，焊接固定在溢流通道上；不锈钢覆板焊接固定在底框表面；上盖为钢质方形箱体结构，上盖与焊接在泥舱围板上的固定耳板通过销轴连接；密封橡胶通过螺栓固定在上盖底部；液压缸布置在泥舱甲板上，通过传动连杆与上盖铰接。本发明解决的技术问题是提供了一种密封性、耐用性良好的舷侧翻板式溢流门，在装舱及运输过程中减少泥沙的流失，降低对水体生态环境的破坏。
Side flap type overflow door system of trailing suction hopper dredger
The invention relates to a side flap type overflow door system of a trailing suction hopper dredger, and belongs to the technical field of dredging engineering. The side flap type overflow door systemcomprises a bottom frame, an upper cover, a hydraulic cylinder, a transmission connecting rod, a sleeve, a stainless steel cover plate, a sealing assembly, a pin shaft, an upper cover lug plate, a fixed lug plate and other parts. The bottom frame is of a steel square frame structure and is welded and fixed to an overflow channel. The stainless steel cover plate is welded and fixed to the surfaceof the bottom frame. The upper cover is of a steel square box body structure. The upper cover is connected with the fixed lug plate through the pin shaft, and the fixed lug plate is welded to a spoilhopper coaming. Sealing rubber is fixed to the bottom of the upper cover through bolts. The hydraulic cylinder is arranged on a spoil hopper deck and is hinged to the upper cover through the transmission connecting rod. The technical problem to solve is to provide a side flap type overflow door high in airtightness and durability, the loss of silt is reduced in the loading and transporting process, and the damage to the ecological environment of a water body is reduced.
本发明涉及一种耙吸挖泥船舷侧翻板式溢流门系统，属于疏浚工程技术领域。其包括底框、上盖、液压缸、传动连杆、套筒、不锈钢覆板、密封组件、销轴、上盖耳板、固定耳板等部件；底框为钢质方形框架结构，焊接固定在溢流通道上；不锈钢覆板焊接固定在底框表面；上盖为钢质方形箱体结构，上盖与焊接在泥舱围板上的固定耳板通过销轴连接；密封橡胶通过螺栓固定在上盖底部；液压缸布置在泥舱甲板上，通过传动连杆与上盖铰接。本发明解决的技术问题是提供了一种密封性、耐用性良好的舷侧翻板式溢流门，在装舱及运输过程中减少泥沙的流失，降低对水体生态环境的破坏。
Side flap type overflow door system of trailing suction hopper dredger
耙吸挖泥船舷侧翻板式溢流门系统
WU TENGWEI (author) / MA YUAN (author) / XIA CHENG (author) / WANG WENKUI (author) / WU LISHUO (author) / SHI YU (author) / HU JINGZHAO (author) / LAN JIAN (author) / WU YONGDING (author) / WANG HAIRONG (author)
2020-04-28
Patent
Electronic Resource
Chinese
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