| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide equipment capable of smoothly performing wire inserting work through a pipe even though it is necessary to insert a plurality of bend portions at the forefront position of a wire-like member for operation and also when it is necessary to send a working member having a large size or a large weight to the inside of a target pipe in the equipment for inserting a wire through a pipe in which a predetermined work is carried out by inserting the wire-like member through a conduit. SOLUTION: Provided in equipment are a propulsion head 10 for propelling through the conduit, a flexible fluid supply hose 40 capable of sending a propulsion fluid to the propulsion head which communicates and couples with the propulsion head, and a fluid jetting outlet 24 arranged at the propulsion head for propulsion control, which is capable of jetting a propulsion fluid rearward from the propulsion head 10. By doing this, the propulsion head is able to acquire a driving force from a reaction acting from the propulsion fluid to the propulsion head. That is, driving forward becomes possible by its own force.</p> |
