Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic type lifting box-type retaining dam
The invention relates to a hydraulic type lifting box-type retaining dam which is arranged between rock masses positioned between two banks along the transverse direction; a basic part of the hydraulic type lifting type box-type retaining dam comprises a concrete pouring rectangular slot and an armed lever work chamber of a hydraulic hoist; the size of the rectangular slot is equal to that of the combination of three rectangular dam bodies; two slide ways are respectively arranged on the two inner side surfaces, close to shore sides, of the rectangular slot; a retaining dam part of the hydraulic type lifting type box-type retaining dam is formed by connecting three M-shaped retaining dams with the same sizes in a key groove way; the whole retaining dam can be lifted along the side ways in the rectangular slot of a rectangular dam body; the lower end of an armed lever of the hydraulic hoist is arranged in the armed lever work chamber at the lower part of the rectangular slot, and the upper end of the armed lever of the hydraulic hoist is respectively connected with the lower surfaces of top covers of the three retaining dams. The hydraulic type lifting type box-type retaining dam has the advantages that the retaining dam is implemented only by carrying out simple dig-out grouting treatment on a river way or a riverbed, and the lifting is controlled by the hydraulic hoist; the hydraulic type lifting type box-type retaining dam is simple in structure, cost-saving, short in construction period, easy to implement and convenient in operation and maintenance, and has remarkable technical effects and very high practicality.
Hydraulic type lifting box-type retaining dam
The invention relates to a hydraulic type lifting box-type retaining dam which is arranged between rock masses positioned between two banks along the transverse direction; a basic part of the hydraulic type lifting type box-type retaining dam comprises a concrete pouring rectangular slot and an armed lever work chamber of a hydraulic hoist; the size of the rectangular slot is equal to that of the combination of three rectangular dam bodies; two slide ways are respectively arranged on the two inner side surfaces, close to shore sides, of the rectangular slot; a retaining dam part of the hydraulic type lifting type box-type retaining dam is formed by connecting three M-shaped retaining dams with the same sizes in a key groove way; the whole retaining dam can be lifted along the side ways in the rectangular slot of a rectangular dam body; the lower end of an armed lever of the hydraulic hoist is arranged in the armed lever work chamber at the lower part of the rectangular slot, and the upper end of the armed lever of the hydraulic hoist is respectively connected with the lower surfaces of top covers of the three retaining dams. The hydraulic type lifting type box-type retaining dam has the advantages that the retaining dam is implemented only by carrying out simple dig-out grouting treatment on a river way or a riverbed, and the lifting is controlled by the hydraulic hoist; the hydraulic type lifting type box-type retaining dam is simple in structure, cost-saving, short in construction period, easy to implement and convenient in operation and maintenance, and has remarkable technical effects and very high practicality.
Hydraulic type lifting box-type retaining dam
LIAN JIJIAN (Autor:in) / MA BIN (Autor:in) / ZHANG TAO (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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