Fix a position floating lake surface warning rail

The utility model provides a fix a position floating lake surface warning rail, is including fixing the stand on the lakebed, the warning cover that can reciprocate at the outer surface set of stand the top of stand is equipped with limiting cover, be fixed with horizontal warning rod at adjacent two warning cover lateral walls, sheathe in the warning and be fixed with the body that floats, the weight and horizontal warning rod weight sum of two warning covers of minimum buoyancy more than or equal to of two bodies that float. The floating warning rail of this kind of lake surface, it can not receive water rise the influence of factor, exposes highly fixed rail on water can both forming on the surface of water any time, guarantees that rail on water is not influenced by flood season, rainy season fluctuation in stage, overcomes prior art and exists inadequately. 种定位浮动式湖面警戒围栏，包括固定在湖床上的立柱，在立柱的外表面套装能够上下移动的警示套，在所述立柱的顶部设有限位盖；在相邻两根警示套外侧壁固定有横向警示杆，在警示套上固定有浮动体，二只浮动体的最小浮力大于等于两个警示套的重量与横向警示杆重量之和。这种湖面浮动式警戒围栏，它不会受水涨水落因素的影响