The concrete pump truck was a concrete conveying pump commonly used by many construction parties at that time. Because of its convenient movement and convenient use, it was welcomed by a wide range of construction parties. So what should we pay attention to when operating the outriggers of concrete pump trucks safely? This is a problem that many construction parties are very concerned about.
Experts point out that concrete pump trucks are very common in construction. Because of the chassis of the car, the concrete pump truck can walk independently, so it is very convenient to move. However, during construction, the concrete pump truck will open its own legs, support the entire vehicle, and then start construction. So what should we pay attention to when operating the outriggers of concrete pump trucks safely? Specifically, it can be carried out from the following aspects:
1.Recognize strong support
When expanding the outriggers, make sure that the pump truck outriggers are in place, and recognize that the outriggers are firmly supported. Before supporting the outriggers, it is necessary to acknowledge the bearing capacity of the foundation. You need to add a support plate or auxiliary wooden strips at the bottom of the outriggers. Generally, there are not less than three bars, the total width is generally not less than 0.6 meters, and the length is generally not less than 1.2 meters, otherwise there may be risk of tipping. Before rubbing the legs, do not stand within the elastic range of the legs to avoid pinching.
2, the necessary level of support
The support legs of concrete pump trucks must be horizontally supported on the ground. They cannot be supported on cavities and pit slopes. The bottom of the outriggers must adhere to a safe interval on the ground edge. According to the compactness of the ground, the edge of the pit is generally not less than 2 meters, and Not less than the pit depth.
3.Stabilize the body
After the legs of the concrete pump truck are supported, the vehicle body must be level, and it cannot be tilted beyond 3 ° in any direction. If the factors that show a decrease in stability immediately collapse the boom and support from scratch after cleaning.
When the concrete pump truck is under construction at night, the outrigger warning lights need to be turned on to prevent other vehicles from bumping.
The use of concrete pump trucks greatly improved the progress of the project at that time. What should I pay attention to when operating the outriggers of a concrete pump truck safely? Through the above introduction, trusting the broad users has already understood this issue.