Manual lateral pressure quick connecting and disconnecting device for LNG conveying hose

The invention relates to the technical field of marine equipment, in particular to a manual side pressure quick connecting and disconnecting device for an LNG conveying hose. The device comprises a handle, a plurality of compactors and a plurality of guiders, the compactors and the guiders are arranged at intervals along the outer edge of an LNG conveying hose flange, the handle is arranged above the LNG conveying hose flange, each compactor is hinged to the bottom of an LNG conveying hose flange, and each guider is installed on the side wall of the LNG conveying hose flange in a sliding mode and connected with the handle. The device provided by the invention is simple in structure, time-saving and labor-saving in operation and stable and reliable in operation, and rapid compacting and loosening of the LNG conveying hose connecting flange and an LNG conveying hard pipe flange can be realized through side compacting and guiding. 本发明涉及船用设备技术领域，尤其涉及一种LNG输送软管手动侧压快速连接脱离装置，其包括握手、多个压紧器及多个导向器，多个所述压紧器及导向器沿LNG输送软管法兰的外缘