CONNECTION DEVICE FOR CORRUGATED STEEL PIPE AND CONNECTION STRUCTURE OF CORRUGATED STEEL PIPE USING SAME

摘要

The present invention provides a connection device for a corrugated steel pipe and a connection structure of a corrugated steel pipe using the same, wherein components for connecting a corrugated steel pipe can be installed easily, the operation of connecting a corrugated steel pipe is facilitated, and a corrugated steel pipe can be connected firmly. The connection device for a corrugated steel pipe according to the present invention comprises: combining members on one side and the other side formed to be able to be installed and one-point-fixed to the end parts of corrugated steel pipe on both sides separately and having a combination part at a free end; and a rotating connector having connection parts on one side and the other side therein to connect the combination part of the combination member on one side and the other side. According to the connection structure of a corrugated steel pipe of the present invention, corrugated steel pipes on both sides are connected to each other by a plurality of connection devices of corrugated steel pipes while a sealing packing is placed between corrugated steel pipes. Each of the connection devices for a corrugated steel pipe comprises: a combination member on one side installed and one-point-fixed to the end part of a corrugated steel pipe on one side having a combination part at a free end thereof; a combination member at the other side one-point-fixed to the end part of a corrugated steel pipe at the other side and having a combination part at a fee end thereof; and a rotating connector having connection parts on one side and the other side therein to correspond to the combination parts of the combination members on one side and the other side. The rotating connector is directly connected to the combination members by connecting the combination part of the combination member on one side to the connection part on one side of the rotating connector and connecting the combination part of the combination member on the other side to the connection part on the other side of the rotating connector.;COPYRIGHT KIPO 2015