Concrete distributing mechanism for concrete pump

Abstract

The invention relates to the technical field of concrete construction, in particular to a concrete distributing mechanism for a concrete pump, which includes a hanging board, a support assembly, a length adjustment member, a riser, a pipe clamp, an L-shaped rod and a pusher, and is mounted on the wall Nails are nailed into the corresponding position on the top, and then hung on the nails through the gourd holes on the two hanging boards, so that the mechanism can be hung on the wall, without the need for personnel to use pull ropes to pull or hold the discharge pipe by hand, saving energy, through The support assembly, the length adjustment piece and the vertical plate support the pipe clip, use the pipe clip to clamp and lock the concrete pump discharge pipe, use the L-shaped rod to support the push piece, and use the push piece to lock the concrete pump discharge pipe The concrete discharged from the pump is pushed to remove the concrete directly below the discharge pipe of the concrete pump, and there is no need for a special person in the prior art to use the push plate to push the concrete at the position of the discharge port, which saves manpower.

Description

technical field [0001] The invention relates to a concrete distributing mechanism for a concrete pump, which belongs to the technical field of concrete construction. Background technique [0002] There are mainly five control methods of the electrical control system of concrete pump trucks: mechanical, hydraulic, electromechanical, electrical control, programmable controller, and logic circuit control. The control system of the concrete pump truck is mainly used to control the main hydraulic pump. The flow rate and engine speed can be changed to change the concrete discharge volume of the pump truck. If hydraulic control is used, the hydraulic driving force can be directly obtained from the pumping system of the pump truck, and the control can be realized through the manual hydraulic valve. [0003] During the use of the concrete pump truck, the discharge pipe of the concrete pump truck is placed at the position where the concrete needs to be discharged for discharge work. I...

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Problems solved by technology

[0003] During the use of the concrete pump truck, the discharge pipe of the concrete pump truck is placed at the position where the concrete needs to be discharged for discharge work. In the prior art, when the discharge pipe is discharging, it usually requires multiple people to hold the hose or use The rope is fixed for traction to determine the discharge direction of the hose. This method is not only very labor-intensive. The Chinese patent publication number is CN108442707A. Fix the pouring pipe, and then use the wheels to drive the pouring pipe to move, but in the actual work of concrete discharge on the ground, the concrete discharged through the pouring pipe flows freely on the ground, and the horizontal distance between the wheels and the pouring pipe is relatively short. Therefore, it is very easy to be contaminated with concrete, which affects the walking of the wheels, and it is troublesome to clean. In addition, in the prior art, a staff member is required to hold the push plate at the position of the concrete discharge pipe to push away the concrete below the concrete pump discharge pipe. High labor costs and high labor intensity

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