KR-20260067565-A - One-stop System for Concrete Production and Pipe Pumping

Abstract

The present invention relates to a one-stop system for concrete production and pipe pumping. The one-stop system for concrete production and pipe pumping comprises a batch plant, the batch plant including a mixer for mixing concrete materials, a discharge port connected to the bottom of the mixer, a movable connecting device positioned between the discharge port and a concrete pump for transporting the concrete, a concrete pump for pumping the concrete through a connected pumping pipe, a plurality of pressure sensors installed at regular intervals to move the concrete within the pumping pipe, and a U-shaped discharge port at the end of the pumping pipe through which the concrete is discharged.

Inventors

• 정상현

Assignees

• (주)포스코이앤씨

Dates

Publication Date

20260513

Application Date

20241106

Claims (5)

1. In a one-stop system for concrete production and pipeline pumping by a batch plant installed at the work site, The above-mentioned one-stop system for concrete production and pipeline pumping is, Concrete batching plant; The above batch plant is a mixer for mixing concrete materials; Includes, An outlet connected to the bottom of the above mixer; A movable connecting device positioned between the discharge port and the concrete pump to transport the concrete; A concrete pump located on one side of the batch plant and pumping the concrete through a connected pumping pipe; A plurality of pressure sensors installed at regular intervals to measure the pressure inside the above-mentioned pressure pipe; and A U-shaped discharge port at one end of the above-mentioned pressure pipe for discharging concrete; A one-stop system for concrete production and pipeline pumping including
2. In claim 1, The above-mentioned movable connection device is, A chute body including a concrete chute and a molly chute; A suit adjustment device for adjusting the length and angle of the above suit body; A fixed frame for fixing the main body of the above suit; Driving means connected to the bottom of the fixed frame above; and A controller that controls the above driving means; A one-stop concrete production and piping pumping system characterized by including
3. In claim 2, The above driving means is of the wheel or rail type, and A one-stop concrete production and piping pumping system characterized by the angle between the chute body and the fixing frame that fixes the chute body being 40 to 50 degrees.
4. In claim 1, The above pressure sensors are installed in multiple locations at 10m intervals inside the pressure pipe to measure the pressure inside the pressure pipe in real time, and A discharge volume measuring part at the bottom of the above U-shaped discharge port; A control unit that controls the concrete pump pressure based on the discharge amount and the pressure sensor measurement value. Characterized by including additional features, A one-stop concrete production and piping pumping system characterized in that the above-mentioned pumping pipe is one of a pumping pipe installed horizontally with the ground at the site, an upward pumping pipe, or a downward pumping pipe.
5. In a one-stop method for concrete pipe pumping using the one-stop concrete production and pipe pumping system of claim 1, Step of feeding raw materials into a batch plant (10); A step of mixing the input materials through a mixer (20); A step of introducing concrete into a movable connecting device (40) through the discharge port (30) at the bottom of the mixer (20); Step of introducing concrete into the concrete pump (50) from the above-mentioned movable connection device (40); Step of pumping to the pouring site through the pumping pipe (60); A one-stop method for concrete pipe pumping including

Description

One-stop System for Concrete Production and Pipe Pumping One-stop System for Concrete Production and Pipe Pumping The present invention relates to a one-stop system for concrete production and pipeline pumping, wherein the one-stop system comprises a concrete batching plant, a mixer, a movable connecting device, a concrete pump, a pumping pipe, and a pressure sensor. The movable connecting device is characterized by comprising a chute body including a concrete chute and a molly chute, a chute control device, a fixed frame, a driving means, and a controller. The existing method of concrete production and transportation involves transporting concrete produced by external ready-mix concrete companies to the site via mixer trucks. However, this method causes various problems. First, there is a problem with the instability of production and supply from external ready-mix concrete companies. In particular, due to the implementation of the ready-mix concrete 8-5 system, pouring is impossible at night and on weekends, and delays in the construction period frequently occur because the pouring cycle for lining concrete cannot be adhered to. These issues hinder the overall progress of the project and lead to increased costs. Furthermore, ready-mix concrete transport companies are increasingly avoiding entry to construction sites. As entering underground construction sites results in reduced equipment efficiency, risks of equipment loss, and additional costs such as safety and health allowances and waiting fees, the ready-mix concrete transport union is facing rising demands for compensation. Finally, there is a problem in that quality control of concrete is difficult when using external ready-mix concrete companies. Concrete supplied from outside often uses low-quality aggregates, and the quality of the concrete tends to deteriorate due to the excessive use of water to ensure workability. In addition, traffic congestion in urban areas and the process of entering via car lifts often cause transportation times to be exceeded, which has an adverse effect on the quality of the concrete, particularly on slump loss. Therefore, to solve these problems, it is necessary to introduce a direct concrete production and pipeline pumping system utilizing a simplified batch plant on-site. Meanwhile, technology regarding a concrete pumping device is disclosed in Korean Published Patent No. 10-2019-0071230 (published June 24, 2019). FIG. 1 is a drawing illustrating a concrete batching plant and a piping pumping one-stop system according to one embodiment of the present invention. FIG. 2 is a drawing for explaining the configuration of a movable connection device according to an embodiment of the present invention. FIG. 3 is a block diagram for explaining a configuration connected to a control unit according to an embodiment of the present invention. FIG. 4 is a flowchart illustrating a one-stop method for concrete pipe pumping using a one-stop concrete production and pipe pumping system according to one embodiment of the present invention. The present invention is capable of various modifications and may take various forms, and embodiments (aspects or examples) are to be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed forms, and it should be understood that it includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention. The terms used in this specification are used merely to describe specific embodiments (aspects or examples) and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, terms such as “comprising” or “consisting of” are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application. The terms "~1~," "~2~," etc., described in this specification are used merely to distinguish different components and are not bound by the order of manufacture; furthermore, the names may not match those in the detailed description of the invention and the claims. FIG. 1 is a drawing illustrating a concrete batching plant and a piping pumping one-stop system according to one embodiment