Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concealed culvert dredging device and method
The invention relates to a concealed culvert dredging device and method. The concealed culvert dredging device comprises two winches located beside wellheads of different working wells and a dredginghopper located in a concealed culvert, wherein first lifting lugs are symmetrically arranged on the two sides of a hopper opening of the dredging hopper; a second lifting lug is arranged on the outerwall of the bottom of the dredging hopper; each first lifting lug is connected with one winch through a traction rope; the second lifting lug is connected with the other winch through a traction rope;the traction ropes connected to the first lifting lugs comprise the main traction rope and the auxiliary traction rope; the two ends of the auxiliary traction rope are connected with the two symmetrical first lifting lugs correspondingly; a rope sleeve is formed in the middle of the auxiliary traction rope through a rope clamp; the rope sleeve is connected with the main traction rope through a spring clamp; and a plurality of drainage holes are formed in the bottom of the dredging hopper. The concealed culvert dredging device is easy to manufacture, high in applicability and high in dredgingefficiency, operators do not need to work in the concealed culvert for a long time in the dredging operation process, and potential safety hazards of dredging operation are reduced.
本发明涉及一种暗涵清淤装置及方法，包括两个位于不同工作井井口旁的卷扬机和位于暗涵内的清淤斗，所述清淤斗的斗口两侧对称设有第一吊耳，所述清淤斗底部的外壁设有第二吊耳，所述第一吊耳通过牵引绳连接一个卷扬机，所述第二吊耳通过牵引绳连接另一个卷扬机，连接在所述第一吊耳的牵引绳包括主牵引绳和副牵引绳，所述副牵引绳的两端分别连接两个对称的所述第一吊耳，且所述副牵引绳的中间位置通过绳卡形成绳套，所述绳套通过弹簧卡连接所述主牵引绳，所述清淤斗底部设有若干排水孔。本发明的暗涵清淤装置制作简单，适用性强，清淤效率高，在清淤作业过程中无需操作人员在暗涵内长时间作业，减少清淤作业的安全隐患。
Concealed culvert dredging device and method
The invention relates to a concealed culvert dredging device and method. The concealed culvert dredging device comprises two winches located beside wellheads of different working wells and a dredginghopper located in a concealed culvert, wherein first lifting lugs are symmetrically arranged on the two sides of a hopper opening of the dredging hopper; a second lifting lug is arranged on the outerwall of the bottom of the dredging hopper; each first lifting lug is connected with one winch through a traction rope; the second lifting lug is connected with the other winch through a traction rope;the traction ropes connected to the first lifting lugs comprise the main traction rope and the auxiliary traction rope; the two ends of the auxiliary traction rope are connected with the two symmetrical first lifting lugs correspondingly; a rope sleeve is formed in the middle of the auxiliary traction rope through a rope clamp; the rope sleeve is connected with the main traction rope through a spring clamp; and a plurality of drainage holes are formed in the bottom of the dredging hopper. The concealed culvert dredging device is easy to manufacture, high in applicability and high in dredgingefficiency, operators do not need to work in the concealed culvert for a long time in the dredging operation process, and potential safety hazards of dredging operation are reduced.
本发明涉及一种暗涵清淤装置及方法，包括两个位于不同工作井井口旁的卷扬机和位于暗涵内的清淤斗，所述清淤斗的斗口两侧对称设有第一吊耳，所述清淤斗底部的外壁设有第二吊耳，所述第一吊耳通过牵引绳连接一个卷扬机，所述第二吊耳通过牵引绳连接另一个卷扬机，连接在所述第一吊耳的牵引绳包括主牵引绳和副牵引绳，所述副牵引绳的两端分别连接两个对称的所述第一吊耳，且所述副牵引绳的中间位置通过绳卡形成绳套，所述绳套通过弹簧卡连接所述主牵引绳，所述清淤斗底部设有若干排水孔。本发明的暗涵清淤装置制作简单，适用性强，清淤效率高，在清淤作业过程中无需操作人员在暗涵内长时间作业，减少清淤作业的安全隐患。
Concealed culvert dredging device and method
一种暗涵清淤装置及方法
PU HUALIN (Autor:in) / XU NIANHANG (Autor:in) / LUO JIANYONG (Autor:in) / XUE HUIJIANG (Autor:in) / ZENG WEI (Autor:in)
18.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Dredging system and dredging method for buried culvert
| Europäisches Patentamt | 2023