Concrete Pump Machine: Concrete Placing Boom

Posted On: 05/11/2024 | Posted by: Haomei Concrete Pumps

A concrete placing boom is a terminal device that works with concrete pump machine to expand the concrete pouring range. It is mainly used for high-rise concrete construction. Its tower body can be fixed on the floor or in the elevator shaft.

When working, one end is connected to the concrete pump, and the other end can be moved over a large range according to the pouring needs, which improves work efficiency and greatly reduces the cost of concrete pumping.

There are manual concrete placing booms and automatic concrete placing booms for different types of applications. Manual concrete placing booms have a simple structure and are manually pulled, which is low-cost and suitable for small projects; automatic concrete placing booms are driven by motors or hydraulics, have long spreading distances and large conveying capacity, and are suitable for large projects.

Tower concrete placing machine

Tower concrete placing boom is a machine that installs a folding boom on the tower of a tower crane. It has a large spreading range (spreading radius of 41m) and a 360° swinging boom. It is generally used in high-rise building construction. It is mainly composed of a folding boom, a turntable, a swing mechanism, a balance arm, a counterweight, a hydraulic pump station, a lifting mechanism, a tower sleeve, an attachment device, a tower body, a pouring pipe and a fixed foundation.

Mobile concrete placing boom

The maximum spreading radius of the mobile concrete placing machine is 15m, and the arm can fully rotate 360°. It is mainly composed of a pouring pipe, tie rods, a rotating conveying pipe, a rotating seat, an arm, a conveying pipe, a tower top, a tie rod, a counterweight, a balancing arm, a rotating mechanism, a tower body and legs.

The mobile concrete placing machine is usually placed on the construction surface of the building. The tower body height remains unchanged, the arm length is short, and the spreading range is small. During operation, the tower crane needs to be moved to meet the requirements of a wide range of spreading.

The movable concrete placing machine is suitable for construction projects with smaller working surfaces. Due to its simple structure, light weight, easy relocation and low price, it is widely used in actual projects.

Climbing concrete placing boom

Climbing concrete placing boom has three structures: floor fixed type, elevator shaft type and hanging arm type. It adopts folding boom, square column, 360° rotation of boom, full hydraulic drive, and the maximum spreading radius is generally 28-32m. The whole machine can automatically climb as the building increases in height, and is used in high-rise building construction.

Original source: https://www.concrete-pump-cn.com/a/concrete-pump-machine-concrete-placing-boom.html

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