A construction method of forced mixer

Abstract

The invention relates to a construction method utilizing a forced mixer and devices used in the construction method. The construction method comprises the first step of surveying and setting out, the second step of grooving a foundation pit of the forced mixer and performing surveying, positioning, leveling and setting out, the third step of performing slope excavation on a transportation rail, the fourth step of constructing a bed course, wherein the a concrete bed course is poured at the bottom of the constructed bed course, the fifth step of building walls and plastering the walls, and the sixth step of pouring concrete, wherein the foundation pit of the forced mixer is of a concrete pouring structural style. The construction method utilizing the forced mixer and devices used in the construction method have the advantages that the problem that a mixer construction system cannot be arranged because of being limited by the site of municipal engineering is solved, the installing area is reduced so that the devices can be installed in a narrow site, and site area is saved; due to mechanized construction, construction time is effectively shortened, construction efficiency is improved, and labor intensity is relieved; compared with other concrete systems, flowing dust pollution does not exist, and civilized construction is facilitated; besides, one-off amount of mixing is small, so that errors are small, and material distribution can be automatically completed.

Description

technical field [0001] The invention relates to a mixer method and the device used therefor, in particular to a forced mixer construction method. Background technique [0002] As China's economic strength continues to increase, rail transit construction, as a means of solving urban traffic, is increasingly valued in large and medium-sized cities, and the requirements for mechanized construction levels of municipal engineering and green and civilized construction are getting higher and higher. Concrete mixers are indispensable and important equipment for construction sites. Usually, the concrete mixer includes an underframe, and the underframe supports a mixing bucket through rollers, and the mixing bucket is provided with a feeding port. At the same time, the bottom frame is provided with a motor, a mixing bucket and a power connection of the motor. In this way, raw materials such as cement, sand, water, etc. are loaded into the mixing barrel through the feed port. After ...

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Problems solved by technology

[0004] However, the vehicle-mounted positioning and tracking system disclosed above still has defects that are difficult to solve: 1. In the construction of urban subways, often because the construction site is limited, the concrete mixing machinery and equipment cannot be arranged in the site, resulting in obstruction of the construction; 2. 1. The mixing efficiency is low, the amount of mixing at one time is small, and the mixing system leaks; 3. It has environmental problems such as dust pollution and noise pollution; 4. It can only mix concrete with high water-binder ratio, and is not suitable for mixing viscous concrete; 5. Use Concrete quality requirements are getting higher and higher

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