Distributed optical fiber lays device under complex environment

The utility model discloses a distributed optical fiber lays device under complex environment, the guide way that includes crooked platform and lie in crooked bench, the guide way contains first straightway, second straightway and bending section, installs first company on the first straightway and leads the platform, installs the second on the second straightway and even leads the platform, and crossing department is equipped with first reducing platform at first straightway and bending section, and first reducing platform is connected with a locking device and the 2nd locking device, be equipped with second reducing platform at the middle part of bending section, second reducing platform is connected with the 3rd locking device and fourth locking device, crossing department is equipped with the first radius chi tangent with the bending section at bending section and first straightway, and the terminal of first radius chi is connected with first radius reduced scale, and crossing department is equipped with the second radius chi tangent with the bending section at bending section and second straightway. The utility model discloses a distributed optical fiber lays the device and has reduced engineering cost, has promoted distributed optical fiber monitoring precision and adaptability under the complex environment.