Concrete pump

Abstract

The invention discloses a concrete pump. The concrete pump comprises an oil pump and a lip, wherein a conveying pump is arranged in the oil pump; one end of the conveying pump is flush with the end part of the oil pump, and the other end of the conveying pump passes through the oil pump and is connected with a concrete cylinder; the conveying pump is communicated with the concrete cylinder; the outer side of the conveying pump is provided with a gate; one end of the gate is connected with the oil pump, and the other end of the gate is connected with a main oil cylinder; the main oil cylinder is mechanically connected with the conveying pump; one end, which is opposite to the oil pump, of the concrete cylinder is connected with a stone cylinder through a connecting mechanism; the lip is fixed on the top and at the bottom of the main oil cylinder, and both the concrete cylinder and the stone cylinder are positioned in the lip; a control mechanism is arranged at one end of the lip, is connected with a piston rod, and is used for controlling the piston rod to perform piston movement; both the top and the bottom of the lip are provided with elastic parts; the elastic parts are arranged in parallel with the lip. By adopting the concrete pump, the working efficiency can be effectively increased, and the service life of the piston is greatly enhanced; the concrete pump is stable in performance, is very convenient to install and use, and has high mechanical connection performance.

Description

technical field [0001] The invention relates to a civil construction device, in particular to a concrete pump. Background technique [0002] The existing new building has a large design span. After completion, concrete structural columns need to be added for reinforcement to improve strength and stability. In addition, concrete structural columns also need to be added at doors and windows to strengthen the strength. However, in some places, due to the limited conditions of the construction site, the space is small, and the concrete is usually manually transported and poured for construction, which causes the problems of difficult construction and high construction intensity. Concrete pump is a kind of equipment that transports concrete to the required position of the construction project. The pumping system is the core component of the concrete pump. The volume is large, and the structural performance is also lacking. Contents of the invention [0003] The technical prob...

AI Technical Summary

Problems solved by technology

However, in some places, due to the limited conditions of the construction site, the space is small, and the concrete is usually manually transported and poured for construction, which causes the problem of difficult construction and high construction strength.

Concrete pump is a kind of equipment that transports concrete to the required position of the construction project. The pumping system is the core component of the concrete pump. The volume is large, and the structural performance is also lacking

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