SECURITY BELT FOR CONSTRUCTION MACHINE

To provide a security instrument to assist an observer in a safety monitoring work, that can further enhance the safety around a construction machine, and is easy to handle.SOLUTION: While a main body 1 of a security belt 200 for a construction machine, which is roughly formed in the shape of a flat plate strip using a flexible member is provided with warning lights 4a to 4c, buzzers 5a to 5c, sonar elements 6a to 6d, and speakers 7a and 7b, a connecting protrusion 2 is provided on one end of the main body 1, and a connecting groove 3 is provided on the other end. Using these, the security belt 200 for the construction machine can be connected in multiple columns, and is attached to an outer circumference of the construction machine in a ring shape. By lighting the warning lights 4a to 4c and ringing the buzzers 5a to 5c and the speakers 7a and 7b, it is possible to assist an observer and further improve the safety around the construction machine.SELECTED DRAWING: Figure 2 【課題】監視員の安全監視作業の補助となり、建設機械の周辺の安全をより高めることができ、取扱容易な保安用の用具を提供する。【解決手段】可撓性部材を用いて大凡平板帯状に形成された建設機械用保安ベルト２００の本体部１には、警告灯４ａ〜４ｃ、ブザー５ａ〜５ｃ、ソナー素子６ａ〜６ｄ、スピーカ７ａ，７ｂが設けられる一方、本体部１の一方の端部には接続突起２が、他方の端部には接続溝３が、それぞれ設けられて、これらを用いて建設機械用保安ベルト２００は複数縦続接続が可能とされ、建設機械の外周に環状に取り付けられて、警告灯４ａ〜４ｃの点灯、ブザー５ａ〜５ｃやスピーカ７ａ，７ｂの鳴動により、監視員を補助して建設機械周辺の安全をより高めることが可能となっている。【選択図】図２