The concrete pump is composed of a pump body and a conveying pipe. It is a kind of machinery that uses pressure to continuously transport concrete along pipes. It is mainly used in house construction, bridges and tunnel construction. Mainly divided into gate valve concrete pump and S valve concrete pump. Another is to install the pump body on the chassis of the car, and then equip the pump with a telescopic or inflected cloth boom. So how to properly control the pumping displacement of the concrete pump? The following is explained by Koneile Xiaobian.
With the continuous development of the social economy, the existence of concrete has gradually become the focus of many engineering constructions. Of course, the concrete use effect of concrete pumps has become an important concern. How to use concrete pumps reasonably is our company for many years. The main points of mastery are the ways in which the concrete pump controls the pumping displacement.
First, the mechanical adjustment changes the size of the opening of the throttle valve by changing the pumping displacement. The advantage is low cost, the disadvantage is that it must be manually adjusted on the vehicle, and the use of the remote control for moving away from the pump truck is very inconvenient and the adjustment precision is low.
Second, the engine speed adjustment adjusts the engine speed to change the displacement of the main pump, resulting in changes in the pumping speed of the concrete pump, to achieve pumping displacement control. The change in engine speed also changes the speed of the boom, which may become an irreconcilable contradiction during construction.
The above is the control technique of the concrete pumping displacement of the concrete pump. It is hoped that it can help the customers and friends to smoothly select the equipment and provide support for the concrete construction quality.