An integrated septic tank pouring mold

Abstract

The utility model discloses a septic tank integrated forming pouring mold, including bottom plate and three inner moulds, three the inner moulds are even set in the upper surface of bottom plate through the support leg of one character, three the inner moulds are close to the lateral wall all are provided with the connecting pipe, bottom plate upper surface's both ends all are provided with long mould, bottom plate upper surface's left and right both ends all are provided with short mould. The utility model discloses, through setting bottom plate, inner mould, connecting pipe, long mould, short mould, connecting block, connecting plate, connecting rod, fixed block, pressing cover, reinforcing frame, storage groove, slide hole, top plate, slide, servo motor and screw rod etc. the cooperation of part, realized the function that the pouring mold was assembled and disassembled quickly and conveniently, the fixed mode of pouring mold in the prior art, make the pouring mold more convenient when assembling and disassembling, make the inner mould demoulding more convenient simultaneously, save time and energy, improve the production efficiency of septic tank.

Description

Technical Field

[0001] This utility model relates to the field of casting mold technology, and in particular to an integrated casting mold for septic tanks. Background Technology

[0002] A septic tank is a device for treating and filtering feces. Its principle is that solids decompose at the bottom of the tank, while the upper layer of water flows into the pipes and away, preventing pipe blockage and giving the solids sufficient time to hydrolyze. A septic tank refers to a small treatment structure that separates and settles domestic sewage and performs anaerobic digestion of sludge. Most septic tanks are cast in one piece using molds.

[0003] In the existing technology, when using molds to cast septic tanks, the traditional casting molds fix the four outer templates and the base plate together entirely with bolts. This fixing method makes it inconvenient to assemble and disassemble the mold, and the assembly and disassembly process is complicated and cumbersome. At the same time, after the existing casting molds are completed, it is inconvenient to demold the inner mold, which wastes time and effort and slows down the production efficiency of septic tanks. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an integrated casting mold for septic tanks.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an integrated casting mold for septic tanks, comprising a base plate and three inner molds. The three inner molds are evenly arranged in a straight line on the upper surface of the base plate via supporting legs. Connecting pipes are provided on the side walls of the three inner molds that are close to each other. Long molds are provided at both the front and rear ends of the upper surface of the base plate, and short molds are provided at both the left and right ends of the upper surface of the base plate. Positioning plates are fixedly installed around the perimeter of the upper surface of the base plate. Connecting blocks are fixedly installed on the side walls of the two short molds that are close to the long molds. Connecting plates are fixedly installed at both ends of the two long molds. Connecting rods are provided on the side walls of the two short molds. A fixing block is fixedly installed at one end of the connecting rod, and a pressing sleeve is fitted at the other end of the connecting rod. A steel reinforcement frame is provided in the gap between the long molds and short molds and the three inner molds. A supporting component is provided on the side wall of one of the inner molds.

[0006] As a further description of the above technical solution: the lower surfaces of the two long molds and the two short molds are provided with positioning grooves that are adapted to the corresponding positioning plates. The side walls of the long molds and the short molds are threaded with fixing bolts. The fixing bolts penetrate the side walls of the long molds and the short molds and are inserted into the corresponding positioning plates. By setting the positioning plates and fixing bolts, the two long molds and the two short molds are fixed to the bottom plate.

[0007] As a further description of the above technical solution: the sidewalls of the two long dies near the two short dies are provided with connecting grooves that are adapted to the connecting blocks. The two connecting rods pass through the connecting plates at both ends of the two long dies respectively. The outer surface of the connecting rods is provided with external threads, and the inner wall of the pressing sleeve is provided with internal threads that mesh with the external threads. By setting the connecting blocks, connecting rods and pressing sleeves, the two long dies and the two short dies are set as a rectangular frame.

[0008] As a further description of the above technical solution: the lower surfaces of the three inner molds are all provided with storage grooves, the inner walls of the four ends of the storage grooves are all provided with sliding holes, the inner walls of the storage grooves are slidably connected to a top plate, the four ends of the upper surface of the top plate are all fixedly installed with sliding rods that are inserted into the sliding holes, the upper surfaces of the three inner molds are all fixedly installed with servo motors, and the output ends of the servo motors are fixedly installed with threaded rods. By setting the above components, the function of quickly demolding the inner molds is realized.

[0009] As a further description of the above technical solution: the threaded rod penetrates the upper surface of the inner mold and extends into the interior of a sliding hole. A threaded hole that meshes with the threaded rod is opened at the top of one of the sliding rods. By opening a threaded hole at the top of the sliding rod, the threaded rod can drive the sliding rod to move when it rotates.

[0010] As a further description of the above technical solution: the support assembly includes two movable slots, which are respectively opened on both sides of the inner mold in the middle position. The inner walls of the two movable slots are slidably connected to support cylinders. The connecting tube is sleeved on the outer surface of the support cylinder. A movable plate is fixedly installed at the end of the support cylinder away from the connecting tube. A slider is fixedly installed on the side wall of the movable plate. Two mounting blocks are fixedly installed on the upper surface of the inner mold. The opposing side walls of the two mounting blocks are rotatably connected to a bidirectional lead screw. A rotating block is fixedly installed on the outer surface of the middle position of the bidirectional lead screw. By setting the support assembly, the function of quickly positioning and supporting the connecting tube is realized.

[0011] As a further description of the above technical solution: the inner wall of the movable groove is provided with a sliding groove adapted to the slider, and the side walls of the two movable plates are respectively threaded to both ends of the bidirectional lead screw. By setting the sliding groove, the two movable plates are driven to move when the bidirectional lead screw rotates.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, this integrated casting mold for septic tanks, through the coordination of components such as a base plate, inner mold, connecting pipe, long mold, short mold, positioning plate, fixing bolts, connecting block, connecting plate, connecting rod, fixing block, pressing sleeve, steel reinforcement frame, receiving groove, sliding hole, top plate, sliding rod, servo motor, and threaded rod, achieves the function of quick and convenient assembly and disassembly of the casting mold. The fixing method of casting molds in existing technologies makes the assembly and disassembly of casting molds more convenient, and at the same time makes the demolding of the inner mold easier, saving time and effort and improving the production efficiency of septic tanks.

[0014] 2. Compared with existing technologies, this integrated septic tank casting mold, through the cooperation of components such as movable groove, support cylinder, movable plate, slider, mounting block, two-way screw and rotating block, realizes the function of positioning and supporting the connecting pipe. By setting a movable and telescopic support cylinder to support the connecting pipe, after the septic tank is cast, the support cylinder is retracted into the movable groove to prevent it from affecting the demolding of the inner mold, thus improving the practicality of the casting mold. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an integrated casting mold for septic tanks proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the long mold structure of an integrated casting mold for septic tanks proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the short mold structure of an integrated casting mold for septic tanks proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the top plate structure of an integrated casting mold for septic tanks proposed in this utility model.

[0019] Figure 5 This is a schematic diagram of the support component structure of an integrated casting mold for septic tanks proposed in this utility model.

[0020] Legend:

[0021] 1. Base plate; 2. Inner mold; 3. Connecting pipe; 4. Long mold; 5. Short mold; 6. Positioning plate; 7. Fixing bolt; 8. Connecting block; 9. Connecting plate; 10. Connecting rod; 11. Fixing block; 12. Pressing sleeve; 13. Rebar frame; 14. Storage groove; 15. Sliding hole; 16. Top plate; 17. Sliding rod; 18. Servo motor; 19. Threaded rod; 20. Movable groove; 21. Support cylinder; 22. Movable plate; 23. Slider; 24. Mounting block; 25. Two-way lead screw; 26. Rotating block. Detailed Implementation

[0022] 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.

[0023] Reference Figures 1 to 5 This utility model provides an integrated casting mold for septic tanks, comprising a base plate 1 and three inner molds 2. The three inner molds 2 are evenly arranged in a straight line on the upper surface of the base plate 1 via supporting legs. Connecting pipes 3 are provided on the adjacent side walls of the three inner molds 2. Long molds 4 are provided at both the front and rear ends of the upper surface of the base plate 1, and short molds 5 are provided at both the left and right ends of the upper surface of the base plate 1. Positioning plates 6 are fixedly installed around the perimeter of the upper surface of the base plate 1. Positioning grooves adapted to the corresponding positioning plates 6 are opened on the lower surfaces of the two long molds 4 and the two short molds 5. Fixing bolts 7 are threadedly connected to the side walls of the long molds 4 and the short molds 5, and the fixing bolts 7 penetrate the side walls of the long molds 4 and the short molds 5 and are connected to the corresponding positioning plates 6. The two short molds 5 are connected by a connecting block 8 fixedly installed on the side wall near the long mold 4. The two long molds 4 are connected by a connecting groove that matches the connecting block 8 on the side wall near the two short molds 5. The two long molds 4 are connected by a connecting plate 9 fixedly installed at both ends. The two short molds 5 are connected by a connecting rod 10 on the side wall. A fixing block 11 is fixedly installed at one end of the connecting rod 10. A pressing sleeve 12 is fitted at the other end of the connecting rod 10. The two connecting rods 10 pass through the connecting plates 9 at both ends of the two long molds 4. The outer surface of the connecting rod 10 is provided with an external thread. The inner wall of the pressing sleeve 12 is provided with an internal thread that meshes with the external thread. A steel reinforcement frame 13 is provided in the gap between the long molds 4 and short molds 5 and the three inner molds 2.

[0024] To facilitate demolding of the inner mold 2, the lower surfaces of the three inner molds 2 are provided with storage grooves 14, and the inner walls of the four ends of the storage grooves 14 are provided with sliding holes 15. The inner walls of the storage grooves 14 are slidably connected to the top plate 16. The four ends of the upper surface of the top plate 16 are fixedly installed with sliding rods 17 that are inserted into the sliding holes 15. The upper surfaces of the three inner molds 2 are fixedly installed with servo motors 18. The output ends of the servo motors 18 are fixedly installed with threaded rods 19. The threaded rods 19 penetrate the upper surface of the inner molds 2 and extend into the interior of a sliding hole 15. The top end of a sliding rod 17 is provided with a threaded hole that meshes with the threaded rod 19.

[0025] By setting up a base plate 1, inner mold 2, connecting pipe 3, long mold 4, short mold 5, positioning plate 6, fixing bolt 7, connecting block 8, connecting plate 9, connecting rod 10, fixing block 11, pressing sleeve 12, steel bar frame 13, storage groove 14, sliding hole 15, top plate 16, sliding rod 17, servo motor 18, and threaded rod 19, the function of quickly and conveniently assembling and disassembling the casting mold is realized. The fixing method of the casting mold in the existing technology makes it more convenient to assemble and disassemble the casting mold, and at the same time makes it easier to demold the inner mold 2, saving time and effort and improving the production efficiency of septic tanks.

[0026] A support assembly is provided on the side wall of an inner mold 2. The support assembly includes two movable grooves 20, which are respectively opened on both sides of the inner mold 2 in the middle position. The inner walls of the two movable grooves 20 are slidably connected to support cylinders 21. A connecting pipe 3 is sleeved on the outer surface of the support cylinder 21. A movable plate 22 is fixedly installed at the end of the support cylinder 21 away from the connecting pipe 3. A slider 23 is fixedly installed on the side wall of the movable plate 22. Two mounting blocks 24 are fixedly installed on the upper surface of the inner mold 2. A bidirectional lead screw 25 is rotatably connected to the opposite side walls of the two mounting blocks 24. The inner wall of the movable groove 20 is provided with a sliding groove that matches the slider 23. The side walls of the two movable plates 22 are respectively threaded to the two ends of the bidirectional lead screw 25. A rotating block 26 is fixedly installed on the outer surface of the middle position of the bidirectional lead screw 25.

[0027] By setting up the movable groove 20, support cylinder 21, movable plate 22, slider 23, mounting block 24, bidirectional screw 25 and rotating block 26, the function of positioning and supporting the connecting pipe 3 is realized. The connecting pipe 3 is supported by the movable and telescopic support cylinder 21. After the septic tank is poured, the support cylinder 21 is retracted into the movable groove 20 to prevent it from affecting the demolding of the inner mold 2, thus improving the practicality of the pouring mold.

[0028] Working principle: When pouring the septic tank, the pouring mold is first assembled. The base plate 1 is placed on the ground. Then, three inner molds 2 are placed in a straight line on the upper surface of the base plate 1. Two connecting pipes 3 are fitted onto the outer surface of the support cylinders 21 on both sides of the middle inner mold 2, so that the two ends of the two connecting pipes 3 are in contact with the two adjacent side walls of the three inner molds 2. Next, two long molds 4 and two short molds 5 are placed on the upper surface of the base plate 1. The connecting blocks 8 at both ends of the two short molds 5 slide into the corresponding connecting grooves, and the four positioning plates 6 are inserted into the corresponding positioning grooves. Then, the side walls of the two long molds 4 and two short molds 5 are rotated. The fixing bolts 7 are inserted through the side walls of the long mold 4 and the short mold 5 and into the side wall of the corresponding positioning plate 6. Then, the two connecting rods 10 are inserted through the connecting plates 9 at both ends of the two long molds 4, and the fixing block 11 is attached to one of the connecting plates 9. Then, the pressing sleeve 12 is rotated to the outer surface of the connecting rod 10. When the pressing sleeve 12 contacts the connecting plate 9, the connecting plate 9 is pressed and fixed, so that the two long molds 4 and the two short molds 5 are spliced ​​into a rectangular outer frame. Then, the steel reinforcement frame 13 is placed in the gap between the outer frame and the inner mold 2 to complete the assembly of the casting mold. After the assembly is completed, the concrete is poured into the mold and waited.

[0029] After the concrete solidifies and the septic tank is formed, the above operation is reversed. The two long molds 4 and two short molds 5 are removed from the outside of the septic tank. Then, the rotating block 26 is rotated. When the rotating block 26 rotates, it drives the bidirectional lead screw 25 to rotate. During the rotation of the bidirectional lead screw 25, the two movable plates 22 move. Under the action of the slider 23, the two movable plates 22 move closer to each other along the inner wall of the groove on the outer surface of the bidirectional lead screw 25. At the same time, the two support cylinders 21 are driven to retract into the movable groove 20. After the support cylinders 21 have completely retracted into the movable groove 20, the support on the connecting pipe 3 is released. Then, the servo motor 18 is started. When machine 18 is running, it drives threaded rod 19 to rotate inside sliding hole 15. During the rotation of threaded rod 19, it drives a sliding rod 17 to move through threaded hole. Under the action of top plate 16 and the other three sliding rods 17, the four sliding rods 17 drive top plate 16 to move downward. Since top plate 16 is in contact with the bottom wall of fertilizer tank, inner mold 2 moves upward, thus completing the demolding of inner mold 2. Repeat the above operation to demold all three inner molds 2. After the three inner molds 2 are demolded, concrete is used to fill the holes caused by the support legs on inner mold 2. After filling, the septic tank can be separated from bottom plate 1.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A one-piece mold for casting septic tanks, comprising a base plate (1) and three inner molds (2), characterized in that: Three inner molds (2) are evenly arranged in a straight line on the upper surface of the base plate (1) via supporting legs. Connecting pipes (3) are provided on the adjacent sidewalls of the three inner molds (2). Long molds (4) are provided at both the front and rear ends of the upper surface of the base plate (1), and short molds (5) are provided at both the left and right ends of the upper surface of the base plate (1). Positioning plates (6) are fixedly installed around the perimeter of the upper surface of the base plate (1). Two short molds (5) are fixedly installed on the sidewalls of their adjacent long molds (4). The connecting block (8) has connecting plates (9) fixedly installed at both ends of the two long molds (4), and connecting rods (10) are provided on the side walls of the two short molds (5). A fixing block (11) is fixedly installed at one end of the connecting rod (10), and a pressing sleeve (12) is sleeved on the other end of the connecting rod (10). A steel bar frame (13) is provided in the gap between the long mold (4) and the short mold (5) and the three inner molds (2). A support component is provided on the side wall of one of the inner molds (2).

2. The integral molding casting mold for a septic tank according to claim 1, characterized in that: The lower surfaces of the two long molds (4) and the two short molds (5) are provided with positioning grooves that are adapted to the corresponding positioning plates (6). The side walls of the long molds (4) and the short molds (5) are threaded with fixing bolts (7). The fixing bolts (7) penetrate the side walls of the long molds (4) and the short molds (5) and are inserted into the corresponding positioning plates (6).

3. The integral molding casting mold for a septic tank according to claim 1, characterized in that: The two long molds (4) have connecting grooves on their sidewalls near the two short molds (5) that are compatible with the connecting blocks (8). The two connecting rods (10) pass through the connecting plates (9) at both ends of the two long molds (4). The outer surface of the connecting rods (10) is provided with external threads, and the inner wall of the pressing sleeve (12) is provided with internal threads that mesh with the external threads.

4. The integral molding casting mold for a septic tank according to claim 1, characterized in that: The lower surfaces of the three inner molds (2) are provided with storage grooves (14), and the inner walls of the four ends of the storage grooves (14) are provided with sliding holes (15). The inner walls of the storage grooves (14) are slidably connected to a top plate (16). The four ends of the upper surface of the top plate (16) are fixedly installed with sliding rods (17) that are inserted into the sliding holes (15). The upper surfaces of the three inner molds (2) are fixedly installed with servo motors (18), and the output ends of the servo motors (18) are fixedly installed with threaded rods (19).

5. The integral molding casting mold for a septic tank according to claim 4, characterized in that: The threaded rod (19) penetrates the upper surface of the inner mold (2) and extends into the interior of a sliding hole (15). The top end of one of the sliding rods (17) is provided with a threaded hole that engages with the threaded rod (19).

6. The integral molding casting mold for a septic tank according to claim 1, characterized in that: The support assembly includes two movable slots (20), which are respectively opened on both sides of the inner mold (2) in the middle position. The inner walls of the two movable slots (20) are slidably connected with support cylinders (21). The connecting pipe (3) is sleeved on the outer surface of the support cylinder (21). A movable plate (22) is fixedly installed at the end of the support cylinder (21) away from the connecting pipe (3). A slider (23) is fixedly installed on the side wall of the movable plate (22). Two mounting blocks (24) are fixedly installed on the upper surface of the inner mold (2). A bidirectional screw (25) is rotatably connected to the opposite side walls of the two mounting blocks (24). A rotating block (26) is fixedly installed on the outer surface of the middle position of the bidirectional screw (25).

7. The integral casting mold for a septic tank according to claim 6, characterized in that: The inner wall of the movable groove (20) is provided with a sliding groove that is compatible with the slider (23), and the side walls of the two movable plates (22) are respectively threaded to both ends of the bidirectional lead screw (25).

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