Foundation-free concrete mixing plant

Abstract

The utility model relates to the technical field of concrete mixing plants, and discloses a foundation-free type concrete mixing plant which comprises a powder bin foundation framework, a support mounting frame is fixed at the bottom of the powder bin foundation framework, and a foundation-free main station support is mounted at the bottom of the support mounting frame; the foundation-free material conveying machine foundation and the conveyor combined frame are connected through a plurality of longitudinal beams and cross beams to form a rectangular frame structure, meanwhile, the aggregate feeding combined frame is fixed to the top of the foundation-free batching machine supporting frame and can be matched with the conveyor body for aggregate feeding, the overall structure of the device is compact, the structure is stable after assembly, and the production efficiency is improved. The whole concrete mixing plant is of a combined frame structure, foundation components are combined and fixed through profile steel, split transportation can be achieved during moving transportation, centralized assembly can be achieved after transportation is completed, the situation that a foundation needs to be built for an existing concrete mixing plant is avoided, the construction time is shortened, secondary moving is easy and convenient, and repeated combination use can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing plants, in particular to a foundation-free concrete mixing plant. Background Technique

[0002] A concrete mixing plant is a combined device used for centralized mixing of concrete, also known as a concrete prefabrication yard. Due to its high degree of mechanization and automation, its productivity is very high, and it can ensure the quality of concrete and save cement. It is commonly used in large and medium-sized water conservancy, electric power, bridge and other projects with large concrete engineering quantities, long construction periods and centralized construction sites. With the development of municipal construction, the mixing plants that adopt centralized mixing and provide commercial concrete have great advantages, so they have developed rapidly, and have created conditions for popularizing concrete pumping construction and realizing the combined operation of mixing, conveying and pouring machinery.

[0003] However, during the use of the existing concrete mixing plants, a firm foundation needs to be built, and the equipment of the mixing plant is installed on the foundation. The foundation structure is complex and the construction period is long. After the mixing plant is fixed by the foundation, it is relatively difficult to relocate it for the second time. Therefore, the technical personnel in this field provide a foundation-free concrete mixing plant to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a foundation-free concrete mixing plant to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The foundation-free concrete mixing plant includes a powder silo foundation frame, which is characterized in that a support mounting frame is fixed at the bottom of the powder silo foundation frame, a foundation-free main station support is installed at the bottom of the support mounting frame, a reinforcement frame is fixed on the outside of the support mounting frame, a powder silo is fixed at the top of the support mounting frame, a conveyor main body is connected to one side of the powder silo foundation frame, a foundation-free conveyor feeder foundation is fixed at the bottom of the conveyor main body, a conveyor combination frame is arranged on the outside of the conveyor main body, a foundation-free batching machine support frame is fixed above the conveyor combination frame, and an aggregate feeding combination frame is arranged at the top of the foundation-free batching machine support frame;

[0007] The foundation-free main station support adopts a combined frame structure made of steel structure; the foundation-free main station support consists of a main station foundation frame, a main connecting cross beam, a conveyor combined frame, an aggregate feeding combined frame and connecting accessories; the main station foundation frame, the conveyor combined frame and the aggregate feeding combined frame support the main station, the conveyor feeding component and the aggregate feeding component respectively; the main station foundation frame consists of four powder silo foundation frames, a main connecting cross beam and connecting accessories; the structures and sizes of the four powder silo foundation frames are the same, and the four powder silo foundation frames are grouped in pairs and arranged on both sides of the center line of the main station foundation frame respectively, and the two powder silo foundation frames at the same end are connected by connecting accessories to form two main station foundation structures; the two main station foundation structures are connected by a main connecting cross beam to form a frame structure symmetric about the center of the main station foundation frame, thus forming the main station foundation frame.

[0008] As a further solution of the utility model: the lower bottom surface of the foundation-free conveyor foundation is coplanar with the lower bottom surface of the foundation-free main station support.

[0009] As a further solution of the utility model: the aggregate feeding combined frame is arranged above the conveyor main body.

[0010] As a further solution of the utility model: a plurality of the support mounting frames are combined into a frame structure symmetric about the center of the powder silo foundation frame.

[0011] As a further solution of the utility model: the foundation-free conveyor foundation is fixed on one side of the foundation-free main station support through connecting accessories, and the foundation-free conveyor foundation consists of two longitudinal beams connected to each other; the other side of the conveyor combined frame is directly connected to the aggregate feeding combined frame.

[0012] As a further solution of the utility model: the foundation-free batching machine support frame consists of four sets of structures; each set of the structures is a rectangular frame structure formed by connecting two longitudinal beams and three cross beams.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When this device is in use, the main station basic framework, the conveyor combined framework, and the aggregate feeding combined framework form an integral combined framework structure through connecting accessories. The basic components are fabricated by combining section steels. At the same time, considering the limitations of conventional motor transport for the dimensions of each component, the concrete mixing plant equipment does not require the construction of a civil engineering foundation, and the basic requirements are greatly reduced. The overall structure of this device is relatively compact, and the structure is relatively stable after assembly. The overall is a combined framework structure, and the basic components are combined and fixed with section steels. During mobile transportation, it can be transported separately, and after the transportation is completed, it can be centrally assembled, avoiding the situation that the existing concrete mixing plant needs to build a foundation, reducing the construction time, and the secondary relocation is relatively simple and can be repeatedly combined and used multiple times. Description of the Drawings

[0015] Figure 1 Schematic diagram of the overall structure of the foundation-free concrete mixing plant;

[0016] Figure 2 Schematic diagram of the outer part structure of the foundation-free main station support in the foundation-free concrete mixing plant

[0017] Figure 3 Exploded view of the foundation-free main station support of the foundation-free concrete mixing plant;

[0018] Figure 4 Schematic diagram of the overall structure of the foundation-free main station support of the foundation-free concrete mixing plant;

[0019] Figure 5 Schematic diagram of the overall structure of the foundation-free conveyor feeder foundation of the foundation-free concrete mixing plant;

[0020] Figure 6 Exploded view of the foundation-free conveyor feeder foundation of the foundation-free concrete mixing plant;

[0021] Figure 7 Schematic diagram of the overall structure of the foundation-free batching machine support frame of the foundation-free concrete mixing plant;

[0022] Figure 8 Exploded view of the foundation-free batching machine support frame of the foundation-free concrete mixing plant.

[0023] In the figure: 1. Powder silo foundation framework; 2. Support installation frame; 3. Foundation-free main station support; 4. Reinforcement framework; 5. Powder silo; 6. Diagonal bracing reinforcement bracket; 7. Conveyor main body; 8. Foundation-free conveyor feeder foundation; 9. Conveyor combined framework; 10. Foundation-free batching machine support frame; 11. Aggregate feeding combined framework. Detailed Implementation Manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1-8 , in the embodiment of the present invention, a foundation-free concrete mixing plant includes a powder silo foundation frame (1), characterized in that a support mounting frame (2) is fixed at the bottom of the powder silo foundation frame (1), and a plurality of the support mounting frames (2) are combined into a frame structure symmetric about the center of the powder silo foundation frame (1). A foundation-free main station support (3) is installed at the bottom of the support mounting frame (2), a reinforcement frame (4) is fixed on the outside of the support mounting frame (2), a powder silo (5) is fixed at the top of the support mounting frame (2), a conveyor main body (7) is connected to one side of the powder silo foundation frame (1), a foundation-free conveyor feeder foundation (8) is fixed at the bottom of the conveyor main body (7), and the lower bottom surface of the foundation-free conveyor feeder foundation (8) is coplanar with the lower bottom surface of the foundation-free main station support (3). A conveyor combined frame (9) is arranged on the outside of the conveyor main body (7), a foundation-free batching machine support frame (10) is fixed above the conveyor combined frame (9), and an aggregate feeding combined frame (11) is arranged at the top of the foundation-free batching machine support frame (10). The aggregate feeding combined frame (11) is arranged above the conveyor main body (7);

[0026] The foundation-free main station support (3) adopts a combined frame structure made of steel structure; the foundation-free main station support (3) consists of a main station foundation frame, a main connection cross beam, a conveyor combined frame, an aggregate feeding combined frame and connection accessories; the main station foundation frame, the conveyor combined frame and the aggregate feeding combined frame support the main station, the conveyor feeding components and the aggregate feeding components respectively; the main station foundation frame consists of four powder silo foundation frames, a main connection cross beam and connection accessories; the structures and sizes of the four powder silo foundation frames are the same, and the four powder silo foundation frames are grouped in pairs and arranged on both sides of the center line of the main station foundation frame respectively, and connection accessories are used to connect the two powder silo foundation frames at the same end to form two main station foundation frameworks; the two main station foundation frameworks are connected by a main connection cross beam to form a frame structure symmetric about the center of the main station foundation frame to form the main station foundation frame. The foundation-free conveyor foundation (8) is fixed on one side of the foundation-free main station support (3) through connection accessories. The foundation-free conveyor foundation (8) consists of two longitudinal beams connected to each other; the other side of the conveyor combined frame is directly connected to the aggregate feeding combined frame (11). The foundation-free batching machine support frame (10) consists of four sets of frameworks; each set of frameworks is a rectangular frame structure composed of two longitudinal beams and three cross beams connected together.

[0027] The working principle of the present utility model is as follows: when the device is in use, the powder silo 5 is translated above the powder silo foundation frame 1. The powder silo 5 is supported and fixed through the support mounting frame 2. Multiple groups of diagonal bracing and reinforcement brackets 6 are arranged on the outer side of the support mounting frame 2. The diagonal bracing and reinforcement brackets 6 play a role in reinforcing and supporting the support mounting frame 2 to form a frame structure symmetric about the center of the powder silo foundation frame 1, thereby forming the main station foundation frame. On one side of the powder silo foundation frame 1, it is connected to the conveyor main body 7 through a connecting piece. At the same time, the foundation-free conveyor foundation 8 at the bottom of the conveyor main body 7 and the conveyor combined frame 9 stably support it. Both the foundation-free conveyor foundation 8 and the conveyor combined frame 9 are composed of multiple longitudinal beams and cross beams connected to form a rectangular frame structure. At the same time, the aggregate feeding combined frame 11 is fixed on the top of the foundation-free batching machine support frame 10, which can cooperate with the conveyor main body 7 to feed aggregates. The overall structure of the device is relatively compact. The main station foundation frame, the conveyor combined frame and the aggregate feeding combined frame form an overall combined frame structure through connection accessories. The basic components are combined and manufactured using section steel. At the same time, the sizes of each component are considered in view of the limitations of conventional motor transport. The concrete mixing plant equipment does not need to carry out the construction of a civil engineering foundation, and the foundation requirements are greatly reduced. After assembly, the structure is relatively stable. The overall is a combined frame structure, and the basic components are combined and fixed using section steel. When moving and transporting, it can be transported separately, and can be centrally assembled after the transportation is completed, avoiding the situation that the existing concrete mixing plant needs to build a foundation, reducing the construction time, and the secondary relocation is relatively simple and can be repeatedly combined and used multiple times.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. The concrete mixing plant without foundation includes a powder silo foundation framework (1), characterized in that, A support mounting frame (2) is fixed to the bottom of the powder silo foundation frame (1). A foundation-free main station support (3) is installed at the bottom of the support mounting frame (2). A reinforcement frame (4) is fixed to the outside of the support mounting frame (2). A powder silo (5) is fixed to the top of the support mounting frame (2). One side of the powder silo foundation frame (1) is connected to a conveyor main body (7). A foundation-free conveyor foundation (8) is fixed to the bottom of the conveyor main body (7). A conveyor combined frame (9) is arranged outside the conveyor main body (7). A foundation-free batching machine support frame (10) is fixed above the conveyor combined frame (9). An aggregate feeding combined frame (11) is arranged at the top of the foundation-free batching machine support frame (10). The foundation-free main station support (3) is a combined frame structure made of steel structure. The foundation-free main station support (3) consists of a main station foundation frame, main connecting cross beams, a conveyor combined frame, an aggregate feeding combined frame, and connecting accessories. The main station foundation frame, conveyor combined frame, and aggregate feeding combined frame respectively support the main station, conveyor feeding components, and aggregate feeding components. The main station foundation frame consists of four powder silo foundation frames, main connecting cross beams, and connecting accessories. The structures and sizes of the four powder silo foundation frames are the same. The four powder silo foundation frames are grouped in pairs and are respectively arranged on both sides of the center line of the main station foundation frame. Connecting accessories are used to connect the two powder silo foundation frames at the same end to form two main station foundation structures. The two main station foundation structures are connected by main connecting cross beams to form a frame structure symmetric about the center of the main station foundation frame, constituting the main station foundation frame.

2. The foundation-free concrete mixing plant according to claim 1, wherein, The lower bottom surface of the foundation-free conveyor foundation (8) is coplanar with the lower bottom surface of the foundation-free main station support (3).

3. The foundation-free concrete mixing plant according to claim 1, characterized in that, The aggregate feeding combined frame (11) is arranged above the conveyor main body (7).

4. The foundation-free concrete mixing plant according to claim 1, wherein, Multiple support mounting frames (2) are combined into a frame structure symmetric about the center of the powder silo foundation frame (1).

5. The foundation-free concrete mixing plant according to claim 1, wherein The foundation-free conveyor foundation (8) is fixed on one side of the foundation-free main station support (3) through connecting accessories. The foundation-free conveyor foundation (8) consists of two longitudinal beams connected to each other. The other side of the conveyor combined frame is directly connected to the aggregate feeding combined frame (11).

6. The foundation-free concrete mixing plant according to claim 1, characterized in that The foundation-free batching machine support frame (10) consists of four sets of frameworks. Each set of frameworks is a rectangular frame structure composed of two longitudinal beams and three cross beams connected together.

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