Quick-release prefabricated component mold

Abstract

The utility model discloses a quick detach type prefabricated component mould relates to prefabricated component production technical field, including base, the base upper end places bottom die, and both sides of bottom die all movably install the adjusting plate, and both sides of bottom die all movably install side mould, and both sides of bottom die upper and lower ends all install L type limit board, and both sides of side mould bottom end all are equipped with the connecting groove, and side mould is contacted through connecting groove and L type limit board upper end, and the upper end of two side moulds is commonly installed with top die, and the lower end of top die is equipped with a plurality of lugs, and the upper end of top die between two lugs is installed with the pouring pipe. The utility model uses two adjusting plates to limit both sides of bottom die, and uses side mould to limit both ends of bottom die, and side mould and bottom die can enclose pouring space on the top of bottom die, and L type limit board is installed on bottom die, and the clamping plate is installed on top die, can realize the limitation to the upper and lower ends of side mould, is convenient for the forming of pouring cavity, is convenient for installation combination, effectively strengthens the pouring cavity structure.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated component production technology, specifically a quick-release prefabricated component mold. Background Technology

[0002] Precast concrete components are building components made of concrete and produced in factories through standardized processes. They include structural load-bearing components such as beams, slabs, columns, and shear walls, as well as municipal landscape components such as stairs and pipe corridors. Their production adopts processes such as fixed pedestal method and vertical mold method. Through standardized processes such as mold cleaning, mold assembly, and concrete pouring, millimeter-level precision control is achieved. Ditch cover slabs are a type of precast component mold.

[0003] Currently, when manufacturing such square precast components, the precast component mold is usually arranged on all four sides to form a casting cavity. The molds on all four sides are then fixed together, usually using bolts. This method has low installation and disassembly efficiency, and often results in large gaps at the joints due to poor fixing, which affects the molding quality of the precast components. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a quick-release prefabricated component mold.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-release precast component mold, including a base, a bottom mold placed on the upper end of the base, adjustable plates movably installed on both sides of the bottom mold, side molds movably installed on the front and rear parts of the bottom mold, L-shaped limiting plates installed on both the front and rear ends of the bottom mold, connecting grooves provided on both sides of the bottom end of the side mold, the side molds contacting the upper end of the L-shaped limiting plates through the connecting grooves, a top mold jointly installed on the upper end of the two side molds, a plurality of protrusions provided on the lower end of the top mold, and a casting pipe installed on the upper end of the top mold between the two protrusions.

[0006] Preferably, one end of the base is provided with a mounting groove, and two fixing plates are installed on both sides of the mounting groove. A bidirectional screw is rotatably installed between the two fixing plates. Threaded blocks are connected to both ends of the bidirectional screw. A handle is installed at one end of the bidirectional screw. A movable groove is provided at the upper end of the base. The upper end of the threaded block extends above the movable groove. The adjusting plate is detachably installed on the threaded block.

[0007] Preferably, a fixing block is installed at one end of each adjustment plate, and a slot is provided at the lower end of the fixing block, with the threaded block located inside the slot.

[0008] Preferably, hanging plates are installed on both sides of the upper end of the side mold. The hanging plates are U-shaped and one end of the hanging plates is connected to a bolt.

[0009] Preferably, the top mold is equipped with clamping plates at both its front and rear ends, and the clamping plates are located on the outside of the side mold.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This application uses two adjusting plates to limit the two sides of the bottom mold and side molds to limit the two ends of the bottom mold. The side molds and bottom molds can form a casting space above the bottom mold. An L-shaped limiting plate is installed on the bottom mold and a clamping plate is installed on the top mold. This can limit the upper and lower ends of the side mold, which is convenient for the formation of the casting cavity, facilitates installation and assembly, effectively strengthens the casting cavity structure, avoids large gaps at the template connection due to fixing problems, and improves the quality of the precast part's shape.

[0011] 2. This application sets the bottom mold, side mold and top mold as modular, and the bottom mold, side mold and top mold can be replaced according to the different sizes of the precast parts, which is convenient for making square precast components of different sizes on the base. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a structural diagram of the bottom mold of this utility model; Figure 4 This is a schematic diagram of the side mold of this utility model; Figure 5 This is a schematic diagram of the top mold of this utility model.

[0013] In the diagram: 1. Base; 2. Bottom mold; 3. Adjusting plate; 4. Side mold; 5. L-shaped limiting plate; 6. Connecting groove; 7. Top mold; 8. Protrusion; 9. Casting pipe; 10. Installation groove; 11. Fixing plate; 12. Two-way screw; 13. Threaded block; 14. Handle; 15. Moving groove; 16. Fixing block; 17. Hanging plate; 18. Bolt; 19. Clamping plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figures 1 to 5As shown, this embodiment includes a base 1, with a bottom mold 2 placed on top of the base 1. Adjustable plates 3 are movably mounted on both sides of the bottom mold 2, and the distance between the two adjustable plates 3 can be adjusted to limit the movement of bottom molds 2 of various sizes. Side molds 4 are movably mounted on the adjusting plates 3 and the front and rear parts of the bottom mold 2. L-shaped limiting plates 5 are installed on both the front and rear ends of the bottom mold 2. Connecting grooves 6 are provided on both sides of the bottom end of the side molds 4. The side molds 4 contact the upper ends of the L-shaped limiting plates 5 through the connecting grooves 6. When the side molds 4 are installed on the bottom mold 2, the connecting grooves 6 on the side molds 4... The upper end of the L-shaped limiting plate 5 is in contact with the side mold 4 to limit the bottom of the side mold 4. The upper ends of the two side molds 4 are jointly equipped with the top mold 7. The lower end of the top mold 7 is provided with several protrusions 8. The protrusions 8 are used to design holes for the cover plate. The upper end of the top mold 7 between the two protrusions 8 is equipped with a pouring pipe 9. The pouring pipe 9 facilitates the injection of the pouring material into the pouring cavity formed by the bottom mold 2, the side mold 4, the adjusting plate 3 and the top mold 7. The top mold 7, the side mold 4 and the bottom mold 2 are set up in a matching manner. The top mold 7, the side mold 4 and the bottom mold 2 of different sizes form pouring cavities of corresponding sizes.

[0016] Specifically, a mounting groove 10 is provided through one end of the base 1, and fixing plates 11 are installed on both sides of the mounting groove 10. A bidirectional screw 12 is rotatably installed between the two fixing plates 11. Threaded blocks 13 are connected to both ends of the bidirectional screw 12. A handle 14 is installed at one end of the bidirectional screw 12. A corresponding self-locking device needs to be configured between the handle 14 and the base 1 to prevent the handle 14 from rotating in the opposite direction after losing external force. A moving groove 15 is provided at the upper end of the base 1. The upper end of the threaded block 13 extends above the moving groove 15. The adjusting plate 3 is detachably installed on the threaded block 13. By rotating the handle 14, the bidirectional screw 12 is moved. The bidirectional screw 12 can move the two adjusting plates 3 through the threaded block 13, thereby limiting the two adjusting plates 3 on both sides of the bottom mold 2.

[0017] Furthermore, each of the adjusting plates 3 is equipped with a fixing block 16 at one end. The lower end of the fixing block 16 is provided with a slot, and the threaded block 13 is located inside the slot. The adjusting plate 3 is installed on the threaded block 13 by inserting the fixing block 16 into it, which makes it easy to remove the adjusting plate 3 later and to clean the casting residue on the surface of the adjusting plate 3.

[0018] Furthermore, hanging plates 17 are installed on both sides of the upper end of the side mold 4. The hanging plates 17 are U-shaped and one end of the hanging plate 17 is connected to a bolt 18. The hanging plate 17 is hung on the adjusting plate 3, and the bolt 18 is rotated to fix it to the adjusting plate 3. This can fix the position above the side mold 4, which is convenient for the subsequent installation of the top mold 7.

[0019] Furthermore, the top mold 7 is equipped with clamping plates 19 at both the front and rear ends. The clamping plates 19 are located outside the side molds 4. The clamping plates 19 on the top mold 7 facilitate the limiting of the upper ends of the two side molds 4, preventing the side molds 4 from moving due to expansion during the preform forming process.

[0020] Furthermore, the internal dimensions of the slot match the upper dimensions of the threaded block 13, ensuring that the adjusting plate 3 will not move unexpectedly after installation.

[0021] The usage method of this embodiment is as follows: When using, first place the bottom mold 2 between the two adjusting plates 3, then rotate the handle 14 to drive the bidirectional screw 12 to move. The bidirectional screw 12 can drive the two adjusting plates 3 to move through the threaded block 13, so that the two adjusting plates 3 limit the two sides of the bottom mold 2. Then, the connecting groove 6 at the bottom of the side mold 4 contacts the L-shaped limiting plate 5 on the bottom mold 2, and the hanging plate 17 on the side mold 4 is suspended on the adjusting plate 3. Rotate the bolt 18 on the hanging plate 17 to fix it to the adjusting plate 3. Then, place the top mold 7 on the two side molds 4, and limit the upper end of the side mold 4 with the clamping plate 19 on the top mold 7 to form a solid casting cavity. Then, add the casting material into the casting cavity through the casting pipe 9, and make the casting material evenly distributed in the cavity. After the casting material solidifies, remove the top mold 7 and the side molds 4 to complete the molding of the precast part.

[0022] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A quick-release precast component mold, comprising a base (1), characterized in that: The base (1) has a bottom mold (2) placed on its upper end. Adjustment plates (3) are movably installed on both sides of the bottom mold (2). Side molds (4) are movably installed on both the front and rear sides of the bottom mold (2). L-shaped limiting plates (5) are installed on both the front and rear sides of the bottom mold (2). Connecting grooves (6) are provided on both sides of the bottom end of the side mold (4). The side mold (4) contacts the upper end of the L-shaped limiting plate (5) through the connecting groove (6). A top mold (7) is installed on the upper end of the two side molds (4). Several protrusions (8) are provided on the lower end of the top mold (7). A casting pipe (9) is installed on the upper end of the top mold (7) between the two protrusions (8).

2. The quick-release precast component mold according to claim 1, characterized in that: The base (1) has a mounting groove (10) through one end. Fixing plates (11) are installed on both sides of the mounting groove (10). A bidirectional screw (12) is rotatably installed between the two fixing plates (11). Threaded blocks (13) are connected to both ends of the bidirectional screw (12). A handle (14) is installed at one end of the bidirectional screw (12). A moving groove (15) is provided on the upper end of the base (1). The upper end of the threaded block (13) extends above the moving groove (15). The adjusting plate (3) is detachably installed on the threaded block (13).

3. The quick-release precast component mold according to claim 2, characterized in that: Each of the adjustment plates (3) is equipped with a fixing block (16) at one end. The fixing block (16) has a slot at its lower end, and the threaded block (13) is located inside the slot.

4. The quick-release precast component mold according to claim 1, characterized in that: The side mold (4) has hanging plates (17) installed on both sides of its upper end. The hanging plates (17) are U-shaped and one end of the hanging plates (17) is connected to a bolt (18).

5. The quick-release precast component mold according to claim 1, characterized in that: The top mold (7) is equipped with a clamping plate (19) at both the front and rear ends, and the clamping plate (19) is located outside the side mold (4).

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