Indication board, capable of collecting rainwater for cleaning, for municipal construction

Abstract

The invention discloses an indication board, capable of collecting rainwater for cleaning, for municipal construction. The indication board comprises an indication board body and two supporting upright columns; a cleaning screw rod and a guide rod are arranged between the two supporting upright columns; the cleaning screw rod is provided with a drive block which is matched with the cleaning screwrod; the guide rod is provided with a guide sleeve; the guide sleeve is fixedly connected with the drive block through a wiping vertical rod; the wiping vertical rod is hollowly arranged; a water collection groove is fixedly connected between the top ends of the two supporting upright columns and is communicated with a water collection tank which is arranged on the upper end surface of a fixed bottom plate through a water inlet pipe; a base plate is provided with a drainage cylinder body; the bottom end of the drainage cylinder body is communicated with the interior of the wiping vertical rodand the interior of the water collection groove through a water guide pipe; and a plurality of water spraying holes are formed in the side of the wiping vertical rod. The indication board is simple instructure, relatively high in wiping efficiency, relatively small in labor, relatively good in cleaning effect and relatively strong in practicability, is convenient and rapid and can save water forcleaning.

Description

technical field [0001] The invention relates to a municipal construction equipment, in particular to a municipal construction sign which can be cleaned by collecting rainwater. Background technique [0002] A sign is a sign indicating the direction, also called a sign, and a sign, such as a toilet pointing sign, a street sign, etc., can be called a sign. It is more broadly defined. Lobby signs, guide signs, room number signs, information desk signs, cash register signs, plastic signs for parking, park reminder signs, etc. are all examples of signage. Nowadays, there is no cleaning device on the signs that are suitable for use on the road. After the signs are not cleaned for a long time, the surface of the signs will be covered with a thick layer of dust, which may seriously block the characters on the signs. , which seriously affects the driving of passing vehicles. Since the signs are generally cleaned and wiped manually, the efficiency is low and water resources are easi...

AI Technical Summary

Problems solved by technology

Nowadays, there is no cleaning device on the signs that are suitable for use on the road. After the signs are not cleaned for a long time, the surface of the signs will be covered with a thick layer of dust, which may seriously block the characters on the signs. , which seriously affects the driving of passing vehicles. Since signs are generally cleaned and wiped manually, the efficiency is low and water resources are easily wasted.

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