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Channel i.e. inaccessible civil engineering structure, inspection device for installation of pipeline and cable, has base body provided with device for position stabilization with unit for position adjustment of base body
Channel i.e. inaccessible civil engineering structure, inspection device for installation of pipeline and cable, has base body provided with device for position stabilization with unit for position adjustment of base body
The device has a channel spider (1) made of a base body (2) with a transportation unit, which stays in contact with a surface of a device e.g. pipeline and/or wall of a channel. The base body is moved in a pipeline crotch, and the device is installed in the channel, and the transportation unit is fastened to an extension (3). The base body is provided with a device for position stabilization with a unit for position adjustment of the body. The transportation unit is designed as a friction mechanically effective drive with a contact surface tangentially positioned to a surface of the devices.
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