Sprinkler used for concrete ground maintenance

Abstract

A sprinkler used for concrete floor maintenance, including a car body, the bottom of the car body is provided with outriggers, the bottom of the outriggers is provided with walking wheels, and an incomplete gear is fixedly installed on the end of the driven shaft away from the driven pulley. The gear is connected with a straight rack meshed with it, and a limit bracket is hung on the lower side of the top plate, and the straight rack is slidably installed on the limit bracket. The water tank connected with the piston sleeve has a one-way valve installed on the water inlet pipe; an X-shaped channel is opened in the nozzle, a horizontal rod is installed horizontally on the upper port of the channel, and a return spring is vertically installed in the channel. Port abutment; the invention has ingenious structure and reasonable design, which can realize self-propelled water sprinkling, and is suitable for large-area concrete floor sprinkling; high degree of mechanization, low labor intensity and workload, simple and convenient operation; the setting of the sealing ball It can prevent water flow from continuously flowing out of the channel, effectively saving water resources.

Description

technical field [0001] The invention relates to the technical field of concrete maintenance, in particular to a sprinkler used for concrete floor maintenance. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. The term concrete usually refers to the cement concrete obtained by mixing with water, additives and admixtures in a certain proportion, also called ordinary concrete. It is widely used in civil engineering. After the concrete is poured and tamped, the reason why it can gradually set and harden is mainly due to the result of cement hydration, and hydration requires appropriate temperature and humidity conditions. Therefore, in order to ensure that the concrete has suitable hardening conditions , so that its strength continues to grow, the concrete must be cured. [0003] After the concrete floor is poured, it often needs to be cured by sprinkling water t...

AI Technical Summary

Problems solved by technology

[0003] After the concrete floor is poured, it often needs to be cured by sprinkling water to prevent the concrete floor from cracking due to the lack of water during the complete hardening process, which will affect the pouring quality of the concrete floor; most of the current methods are artificial watering This method not only has high labor intensity, but also has low watering efficiency, which cannot meet the actual concrete watering maintenance needs.

Images