Title:
WATER ADDING DEVICE FOR MIXING BUILDING CONCRETE
Document Type and Number:
WIPO Patent Application WO/2021/253475
Kind Code:
A1
Abstract:
Disclosed is a water adding device for mixing building concrete, comprising a cylinder body. The interior of the cylinder body is of a hollow structure design, an upper end cover is provided above the cylinder body, a water filling nozzle is fixedly connected to the upper surface of the upper end cover by welding, a water inlet pipe is inserted into the water filling nozzle, a liquid level endoscopic groove is formed in the outer wall of the cylinder body, transparent tempered glass is fixedly installed in the liquid level endoscopic groove, a first base is provided at the bottom end of the cylinder body, and a second base is provided below the first base. The device has beneficial effects: an upper support, a lower support and a fixing support are arranged outside the cylinder body, so that an external protective sleeve of the cylinder body is formed, external force impact is effectively prevented, and the cylinder body is better protected against damage, the service life is prolonged, the use performance is good, annular universal wheels are arranged at the bottom of the second base, so that the cylinder body can be conveniently moved, the cylinder body can be loaded with construction water, no worker is required for carrying, the working intensity is greatly reduced, and meanwhile water is conveniently added, and the construction efficiency is improved.
Inventors:
SHAO SHIEN (CN)
Application Number:
PCT/CN2020/098194
Publication Date:
December 23, 2021
Filing Date:
June 24, 2020
Export Citation:
Assignee:
NANJING TANG YI INFORMATION TECH CO LTD (CN)
International Classes:
B28C7/12; F16F15/067
Foreign References:
| CN207191781U | 2018-04-06 | |||
| CN107675460A | 2018-02-09 | |||
| CN209482400U | 2019-10-11 | |||
| JPS58117141A | 1983-07-12 | |||
| GB2560529A | 2018-09-19 |
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