A Water-stop apparatus For Subway station entrance

摘要

According to the present invention in the mounting base surface of insertion subway station outlet, the base portion formed on upper surface is positioned to trough with straight angle; A pair of of base is installed on the both sides of column; It is inserted into the both sides that the rear order plate provided in attachment portion is provided and braille block visually impaired up and down, is used for additional side, is formed with the inside close contact with receiving slit and receiving slit; Sliding axle enabling reciprocatingly slides, and is mounted under the elasticity of the spring in the crossroad of pressing board order; Install hinge column top and by by an elastic steel board group at auxiliary fixture ' ' shape; The side that close adhesion part is formed integrally on it is housed inside and the close contact together with the both sides of postdam body groove elastic plate; It is set to the entrance floor of the outside direction on one side from base portion opposite, there is a multiple section a pair to be discharged the gradient that the water being smoothly introduced into storage groove is made; A sliding axle including being set to the front part both sides that the order of magnitude is plate is mounted; when the quality contained plates and is inserted in the fixation hole of middle offer above column and vertically protects order plate; it is set to the sliding axle on the rear portion both sides of order; when plate will be spent fixed to reaching in the block of protrusion on receiving slit-order usually using hinge role; there can use and be quickly installed brash needs as less manpower; it safely installs without leakage under high pressure, be configured therefore order board can be easily separated by the casing rupture of order man.