Concrete fiber orienting device

Abstract

The utility model relates to the technical field of concrete pouring, in particular to a concrete fiber orienting device, which is easy to clean fibers hung on a guide part, is easy to clean and clean the guide part, ensures the production efficiency, and comprises a material collecting container and a discharging barrel arranged at the bottom of the material collecting container, a plurality of detachable guide assemblies are installed on the discharging barrel, each guide assembly comprises a connecting plate and a plurality of guide parts installed on the connecting plate, the guide parts can be installed in the discharging barrel so as to orientate fibers in concrete flowing through the discharging barrel, and the guide assemblies and the discharging barrel are detachably installed in an inserted mode. A plurality of inserting holes are formed in the side wall of the discharging barrel, each inserting hole is matched with the corresponding guiding piece in shape, the inserting holes can contain the multiple guiding pieces, the area of the inserting holes is smaller than that of the connecting plate, the guiding pieces are in a shaft shape or a strip shape, connecting blocks are arranged on the connecting plate, and screw holes matched with the bolts are formed in the barrel wall of the discharging barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete fiber orientation device. Background Technique

[0002] As is well known, concrete is one of the most commonly used building materials in the world. Due to the characteristics of concrete itself, concrete has defects such as high brittleness, low tensile strength, poor crack resistance and strain capacity. In order to overcome these disadvantages, fibers are added to concrete to enhance its toughness, such as metal fibers, synthetic fibers, mineral fibers and natural fibers. The application of fibers in concrete can be traced back to the early 1960s, when Batson first systematically proposed the concept of fiber-reinforced concrete (FRC) and introduced the fiber spacing theory. In the nearly 60 years since then, fiber-reinforced concrete has been continuously improved.

[0003] The more fiber orientations corresponding to the tensile direction in concrete, the better the bridging effect of the fibers, which helps to inhibit the propagation of cracks and thus obtain higher concrete strength.

[0004] After retrieval, a concrete fiber orientation device disclosed in CN219034066U orients and combs the fibers in the concrete through the concrete channel by arranging a plurality of first partitions and a plurality of second partitions in the guiding channel. However, the above patent has the following deficiencies in actual use:

[0005] 1. As Figure 1 shown, the end of the partition is prone to blocking the fibers (the fibers hang on the end of the partition). When too many fibers accumulate at the end of the partition, it is easy to block the guiding channel and affect the efficiency of concrete fiber orientation;

[0006] 2. It is not convenient to clean the partitions. When cleaning, the entire guiding mechanism needs to be disassembled, and then the partitions and the guiding channel are cleaned or rinsed. And at this time, the concrete fibers cannot be oriented. Utility Model Content

[0007] (1) Technical Problem to be Solved

[0008] Aiming at the deficiencies of the prior art, the utility model provides a concrete fiber orientation device, which is easy to clean the fibers hanging on the guiding member, and is easy to clean and wash the guiding member, while ensuring the production efficiency.

[0009] (2) Technical Solution

[0010] To achieve the above object, the present utility model provides the following technical solution: a concrete fiber orientation device, comprising an aggregate container and a discharge tube provided at the bottom of the aggregate container. A plurality of detachable guiding components are installed on the discharge tube. The guiding component includes a connecting plate and several guiding members installed on the connecting plate. The guiding members can be installed inside the discharge tube to orient the fibers in the concrete flowing through the discharge tube.

[0011] Further, the guiding component and the discharge tube are detachably installed by means of insertion. Several insertion holes are provided on the side wall of the discharge tube.

[0012] Further, the shape of each insertion hole matches the shape of the corresponding guiding member.

[0013] Further, the insertion hole can accommodate a plurality of guiding members, and the area of the insertion hole is smaller than the area of the connecting plate.

[0014] Further, the shape of the guiding member is shaft-shaped or strip-shaped.

[0015] Further, a connecting block is provided on the connecting plate, and a bolt is installed on the connecting block. A threaded hole matching the bolt is provided on the barrel wall of the discharge tube.

[0016] In addition, a handle is provided on the connecting plate.

[0017] In addition, a support frame is provided on the outer wall of the aggregate container.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present utility model provides a concrete fiber orientation device, which has the following beneficial effects:

[0020] 1. For this concrete fiber orientation device, through the arrangement of a plurality of guiding components, when one guiding component is removed for cleaning, the other several guiding components can still orient the concrete fibers, without the need to stop production, thus ensuring the production efficiency;

[0021] 2. For this concrete fiber orientation device, the guiding component is detachably installed on the discharge tube by means of plugging. When cleaning the fibers on the guiding member, the guiding component can be directly pulled out. Then, after the staff cleans the fibers on the guiding member, the guiding component can be installed on the discharge tube again. Therefore, the inside of the discharge tube is not easily blocked, ensuring the efficiency of orienting the concrete fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the prior art;

[0023] Figure 2Schematic three-dimensional structure diagram of the present utility model;

[0024] Figure 3 Schematic three-dimensional structure diagram of the first embodiment of the present utility model;

[0025] Figure 4 Schematic three-dimensional structure diagram of the second embodiment of the present utility model;

[0026] Figure 5 Schematic partial sectional structure diagram of the present utility model;

[0027] Figure 6 For the present utility model Figure 3 Schematic diagram of the enlarged structure of the partial area A shown in the figure.

[0028] In the figure: 1, aggregate container; 2, discharge tube; 3, guide member; 4, connecting plate; 5, insertion hole; 6, handle; 7, connecting block; 8, bolt; 9, threaded hole; 10, support frame; 11, partition; 12, fiber. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-6 , a concrete fiber orientation device of the present utility model includes an aggregate container 1 and a discharge tube 2 provided at the bottom of the aggregate container 1. A plurality of detachable guiding components are installed on the discharge tube 2. When one guiding component is removed for cleaning, the other several guiding components can still orient the concrete fiber 12, ensuring production.

[0031] The guiding component includes a connecting plate 4 and several guiding members 3 installed on the connecting plate 4. The guiding members 3 can be installed inside the discharge tube 2 to orient the fibers in the concrete flowing through the discharge tube 2. The guiding component and the discharge tube 2 are detachably installed by inserting. A plurality of insertion holes 5 are provided on the side wall of the discharge tube 2. When cleaning the fibers 12 on the guiding members 3, the guiding component can be directly pulled out. Then, after the staff cleans the limiting part on the guiding members 3, the guiding component can be installed on the discharge tube 2 again. Therefore, the inside of the discharge tube 2 is not likely to be blocked, ensuring production efficiency.

[0032] In the first embodiment, the shape of each insertion hole 5 matches that of the corresponding guiding member 3.

[0033] Second Embodiment: The jack 5 can accommodate a plurality of guiding members 3, and the area of the jack 5 is smaller than the area of the connecting plate 4.

[0034] Furthermore, the shape of the guiding member 3 is shaft-shaped or strip-shaped. In addition, it can also be plate-shaped as long as it can orient the fibers 12.

[0035] To improve the connection stability of the guiding assembly, a connecting block 7 is provided on the connecting plate 4, a bolt 8 is installed on the connecting block 7, and a screw hole 9 matching the bolt 8 is provided on the barrel wall of the discharge barrel 2.

[0036] Among them, a handle 6 is provided on the connecting plate 4.

[0037] Among them, a support frame 10 is provided on the outer wall of the aggregate container 1.

[0038] In summary, for this concrete fiber orientation device, during use, the concrete mixed with fibers 12 is poured into the aggregate container 1, the concrete is discharged downward from the discharge barrel 2, and the guiding member 3 orients the fibers 12 in the concrete flowing through the discharge barrel 2. When cleaning the guiding assembly, the guiding assembly can be directly removed. In addition, several other guiding assemblies can still orient the concrete fibers 12 without stopping production. When cleaning the fibers 12 on the guiding member 3, the guiding assembly can be directly pulled out. Then, after the staff cleans the limit on the guiding member 3, the guiding assembly can be reinstalled on the discharge barrel 2. Therefore, blockage is not likely to occur in the discharge barrel 2, ensuring production efficiency.

[0039] The technical terms or scientific terms used in the description of this application should have the ordinary meaning understood by those of ordinary skill in the art to which this application belongs. The terms indicating directions such as "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", etc. used in the description of this application are only used to indicate relative directions or positional relationships, rather than implying that the device or component must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly. Therefore, it cannot be understood as a limitation to this application. The terms "first", "second", "third" and similar terms used in the description of this application are only for descriptive purposes to distinguish different components and cannot be understood as indicating or implying relative importance.

[0040] The similar terms such as "one", "a" or "the" used in the description of this application should not be understood as an absolute limitation on the quantity, but should be understood as having at least one. The similar terms such as "including" or "containing" used in the description of this application are intended to mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects.

[0041] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete fiber orientation device, comprising an aggregate container (1) and a discharge cylinder (2) arranged at the bottom of the aggregate container (1), characterized in that: A plurality of detachable guiding components are installed on the discharge cylinder (2). The guiding components include a connecting plate (4) and several guiding members (3) installed on the connecting plate (4). The guiding members (3) can be installed inside the discharge cylinder (2) to orient the fibers in the concrete flowing through the discharge cylinder (2).

2. The concrete fiber orientation device according to claim 1, characterized in that: The guiding components and the discharge cylinder (2) are detachably installed by plugging. Several jacks (5) are provided on the side wall of the discharge cylinder (2).

3. The concrete fiber orientation device according to claim 2, characterized in that: The shape of each jack (5) matches the shape of the corresponding guiding member (3).

4. A concrete fiber orientation device according to claim 2, characterized in that: The jack (5) can accommodate a plurality of guiding members (3), and the area of the jack (5) is smaller than the area of the connecting plate (4).

5. A concrete fiber orientation device according to claim 3 or 4, characterized in that: The guiding member (3) is in the shape of a shaft or a strip.

6. The concrete fiber orientation device according to claim 2, characterized in that: A connecting block (7) is provided on the connecting plate (4), and a bolt (8) is installed on the connecting block (7). A screw hole (9) matching the bolt (8) is formed on the wall of the discharge cylinder (2).

7. A concrete fiber orientation device according to claim 6, characterized in that: A handle (6) is provided on the connecting plate (4).

8. A concrete fiber orientation device according to claim 1, characterized in that: A support frame (10) is provided on the outer wall of the aggregate container (1).

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