Pouring mold for pervious concrete construction

Abstract

The utility model provides a pervious concrete construction pouring mold which comprises a mold frame, rectangular holes are formed in the middle positions of the four side faces of the mold frame, rectangular rods are inserted into the rectangular holes, and baffles used for limiting the diffusion range of pervious concrete are installed at the ends, located in the mold frame, of the rectangular rods. First inserting grooves are formed in the two vertical side faces, adjacent to the rectangular rod, of the baffle, inserting strips are inserted into the first inserting grooves, widening plates are fixedly connected to the ends, located on the outer sides of the first inserting grooves, of the inserting strips, and second inserting grooves with the same specification as the first inserting grooves are formed in the faces, away from the inserting strips, of the widening plates; the utility model has the following beneficial effects: the size of the space for limiting the diffusion range of the pervious concrete can be adjusted according to the size of the pervious concrete brick, and different specifications of molds for manufacturing the pervious concrete brick do not need to be manufactured.

Description

Technical Field

[0001] The utility model relates to a permeable concrete construction casting mould, belonging to the field of permeable concrete brick production. Background Art

[0002] Permeable concrete is a new type of road concrete that allows rainwater to flow into the ground, alleviating some environmental problems such as the sharp drop in groundwater levels. Therefore, permeable concrete is often used to make permeable concrete bricks. When making permeable concrete bricks, permeable concrete needs to be added to the mold. At present, the internal space size of the mold used to form permeable concrete bricks is certain. When producing permeable concrete bricks of different specifications, molds of different sizes need to be made, making it difficult for the mold to be universal. Therefore, it is necessary to design a permeable concrete construction casting mold that can be adjusted to limit the diffusion range of permeable concrete. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a permeable concrete construction casting mold to solve the problems raised in the above-mentioned background technology. The utility model can adjust the size of the space used to limit the diffusion range of permeable concrete according to the size of the permeable concrete bricks, without the need to make molds of different specifications for making permeable concrete bricks.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a permeable concrete construction casting mold, including a mold frame, the cross-section of the mold frame is rectangular, and rectangular holes are opened in the middle positions of the four side surfaces of the mold frame, and rectangular rods are inserted in the rectangular holes, and a baffle for limiting the diffusion range of permeable concrete is installed on one end of the rectangular rod in the mold frame, and a first plug-in groove is opened on two vertical sides adjacent to the baffle and the rectangular rod, and a plug-in strip is inserted in the first plug-in groove, and a widening plate is connected and fixed to one end of the plug-in strip located outside the first plug-in groove, and a second plug-in groove with the same specification as the first plug-in groove is opened on a side of the widening plate away from the plug-in strip, and a support ear is provided directly above the rectangular rod, and the support ear is connected and fixed to the mold frame, and a stud for limiting the relative position of the rectangular rod and the mold frame is threadedly connected to the upper surface of the support ear.

[0005] Furthermore, an upper edge is connected and fixed to the upper end of the mold frame, a lower edge is connected and fixed to the lower end of the mold frame, and the support ear is connected and fixed to the upper edge.

[0006] Furthermore, a straight cylinder is installed on the upper surface of the support ear, a positioning plate is connected and fixed in the middle position inside the straight cylinder, a threaded hole is opened in the middle position of the upper surface of the positioning plate, the stud is threadedly connected in the threaded hole, and rings are provided on the upper side and the lower side of the positioning plate. The outer diameter of the ring is the same as the inner diameter of the straight cylinder, and the ring is slidably installed in the straight cylinder. The ring is sleeved on the stud and fixed to the stud, and the distance between the two rings is less than half the height of the straight cylinder.

[0007] Furthermore, a vertical hole is formed on the upper surface of the support ear, and the lower end of the straight tube is connected and fixed in the vertical hole.

[0008] Furthermore, a rectangular groove is provided on the side of the upper surface of the rectangular rod away from the baffle, a circular hole is provided at the bottom of the rectangular groove, a rectangular block is inserted in the rectangular groove, a knocking plate is connected and fixed to the upper end of the rectangular block, a screw is installed on the lower surface of the rectangular block, the screw passes through the circular hole, and a nut located on the lower side of the circular hole is threadedly connected to the screw.

[0009] Furthermore, a knob head is connected and fixed to the upper end of the stud, and anti-slip grooves are processed on the annular side surface of the knob head.

[0010] Furthermore, the cross section of the plug strip is T-shaped, and the cross section of the first plug slot and the cross section of the second plug slot are both T-shaped.

[0011] Beneficial effects of the utility model:

[0012] 1. Insert the plug-in strip on one widened plate into the second plug-in slot on another widened plate to connect two adjacent widened plates. By analogy, assemble multiple widened plates. Insert the plug-in strip on one widened plate into the first plug-in slot on the baffle to connect the widened plates with the baffle. Adjust the position of the rectangular rod along the rectangular hole to make the widened plates at the ends of the four baffles contact end to end. Adjust the size of the space for limiting the diffusion range of the permeable concrete according to the size of the permeable concrete bricks, without making molds of different specifications for making permeable concrete bricks.

[0013] 2. Twist the stud, and the stud drives the two rings to move in the straight tube. At this time, the effective threaded connection between the stud and the threaded hole is always in the closed space formed by the two rings and the straight tube, preventing small debris from entering the thread pattern and affecting the twisting of the stud.

[0014] 3. Use a hammer to hit the knocked plate, so that the structure formed by the baffle and the widened plate is separated from the solidified permeable concrete bricks, making it easier to take out the solidified permeable concrete bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objectives, and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 It is a schematic structural diagram of a casting mold for permeable concrete construction of the present utility model;

[0017] Figure 2 It is an assembly schematic diagram of the lug and the mold frame in a casting mold for permeable concrete construction of the present utility model;

[0018] Figure 3 It is an assembly schematic diagram of the rectangular rod and the baffle in a casting mold for permeable concrete construction of the present utility model;

[0019] Figure 4 It is an assembly schematic diagram of the widened plate, the rectangular rod, and the baffle in a casting mold for permeable concrete construction of the present utility model;

[0020] Figure 5 It is an assembly schematic diagram of the positioning disc, the ring, the stud, and the straight cylinder in a casting mold for permeable concrete construction of the present utility model;

[0021] Figure 6 It is an assembly schematic diagram of the screw rod, the rectangular block, and the struck plate in a casting mold for permeable concrete construction of the present utility model;

[0022] In the figure: 1 - mold frame, 2 - rectangular rod, 3 - struck plate, 4 - knob head, 5 - straight cylinder, 6 - baffle, 7 - widened plate, 8 - lug, 9 - upper ring edge, 10 - lower ring edge, 11 - rectangular hole, 12 - vertical hole, 13 - first insertion slot, 14 - rectangular slot, 15 - insertion strip, 16 - second insertion slot, 17 - ring, 18 - positioning disc, 19 - stud, 20 - rectangular block, 21 - screw rod, 22 - nut. Detailed implementation manners

[0023] To make the technical means, creative features, achieved objectives, and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0024] Please refer to Figure 1 , the present utility model provides a technical solution: a casting mold for permeable concrete construction, including a mold frame 1 with a rectangular cross-section. A lower ring edge 10 is fixedly connected to the lower end of the mold frame 1 to increase the contact range between the mold frame 1 and the support platform.

[0025] Refer to Figure 1 and Figure 2, rectangular holes 11 are provided in the middle positions of the four side surfaces of the mold frame 1. A rectangular rod 2 is inserted into the rectangular hole 11. One end of the rectangular rod 2 inside the mold frame 1 is provided with a baffle 6 for restricting the diffusion range of the permeable concrete. The rectangular rod 2 and the rectangular hole 11 cooperate with each other to prevent the baffle 6 from rotating randomly.

[0026] Refer to Figures 1-5 , on the two vertical side surfaces of the baffle 6 adjacent to the rectangular rod 2, first insertion slots 13 with a T-shaped cross-section are provided. A plugging strip 15 with a T-shaped cross-section is inserted into the first insertion slot 13. One end of the plugging strip 15 outside the first insertion slot 13 is fixedly connected with a widened plate 7. On the surface of the widened plate 7 facing away from the plugging strip 15, a second insertion slot 16 with a T-shaped cross-section and the same specification as the first insertion slot 13 is provided. Above the rectangular rod 2, there is an ear 8. The upper end of the mold frame 1 is fixedly connected with an upper ring edge 9. The ear 8 and the upper ring edge 9 are fixedly connected. The upper ring edge 9 serves to connect the ear 8 and the mold frame 1. A stud 19 for restricting the relative position between the rectangular rod 2 and the mold frame 1 is threadedly connected to the upper surface of the ear 8. According to the size of the permeable concrete bricks, structures formed by multiple widened plates 7 are inserted at both ends of the baffle 6. That is, the plugging strip 15 on one widened plate 7 is inserted into the second insertion slot 16 on another widened plate 7 to realize the plugging of two adjacent widened plates 7. And so on, to complete the assembly of multiple widened plates 7. The plugging strip 15 on one widened plate 7 is inserted into the first insertion slot 13 on the baffle 6 to realize the plugging of the widened plate 7 and the baffle 6. Adjust the position of the rectangular rod 2 along the rectangular hole 11. At this time, the positions of the four baffles 6 inside the mold frame 1 change, so that the widened plates 7 at the ends of the four baffles 6 are in contact end to end, thereby realizing the adjustment of the size of the space for restricting the diffusion range of the permeable concrete according to the size of the permeable concrete bricks, without the need to manufacture molds for making permeable concrete bricks of different specifications.

[0027] Refer to Figure 1 , Figure 2 and Figure 5A vertical hole 12 is provided on the upper surface of the ear 8, so that the lower end of the straight tube 5 is installed in the vertical hole 12, thereby improving the stability of the connection between the straight tube 5 and the ear 8. A positioning plate 18 is connected and fixed in the middle position of the straight tube 5. A threaded hole is provided in the middle position of the upper surface of the positioning plate 18. The stud 19 is threadedly connected in the threaded hole. The upper end of the stud 19 is connected and fixed with a knob head 4. The annular side surface of the knob head 4 is processed with anti-slip patterns. A ring 17 is provided on the upper side and the lower side of the positioning plate 18. The outer diameter of the ring 17 is the same as the inner diameter of the straight tube 5. The ring 17 is slidably installed Installed in the straight tube 5, the ring 17 is sleeved on the stud 19 and fixedly connected to the stud 19, the distance between the two rings 17 is less than half the height of the straight tube 5, and when the stud 19 is used to limit the relative position of the rectangular rod 2 and the mold frame 1, the stud 19 is screwed by the knob head 4. At this time, the stud 19 drives the two rings 17 to move in the straight tube 5. At this time, the effective threaded connection part of the stud 19 and the threaded hole is always in the closed space formed by the two rings 17 and the straight tube 5, preventing small debris from entering the thread pattern and affecting the screwing of the stud 19.

[0028] See also Figure 1 , Figure 3 , Figure 4 and Figure 6 A rectangular groove 14 is provided on the side of the upper surface of the rectangular rod 2 away from the baffle 6, and a circular hole is provided at the bottom of the rectangular groove 14. A rectangular block 20 is inserted in the rectangular groove 14, and the upper end of the rectangular block 20 is connected and fixed with the knocked plate 3. A screw rod 21 is installed on the lower surface of the rectangular block 20, and the screw rod 21 passes through the circular hole. A nut 22 located at the lower side of the circular hole is threadedly connected to the screw rod 21, so that the rectangular block 20 is inserted in the rectangular groove 14, and the screw rod 21 passes through the circular hole and then the nut 22 is screwed on to complete the assembly of the knocked plate 3 and the rectangular rod 2, and the knocked plate 3 is knocked with a hammer, so that the structure formed by the baffle 6 and the widened plate 7 is separated from the solidified permeable concrete brick, so as to facilitate the removal of the solidified permeable concrete brick.

[0029] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A permeable concrete construction casting mold, comprising a mold frame (1), characterized in that: The mold frame (1) has a rectangular cross section. A rectangular hole (11) is provided at the middle of each of the four side surfaces of the mold frame (1). A rectangular rod (2) is inserted into the rectangular hole (11). A baffle (6) for limiting the diffusion range of permeable concrete is installed at one end of the rectangular rod (2) in the mold frame (1). The baffle (6) is provided with a first plug-in groove (13) on two vertical side surfaces adjacent to the rectangular rod (2). A plug-in strip (15) is inserted into the first plug-in groove (13). A widening plate (7) is connected and fixed to one end of the plug-in strip (15) outside the first plug-in slot (13); a second plug-in slot (16) having the same specifications as the first plug-in slot (13) is provided on a side of the widening plate (7) facing away from the plug-in strip (15); a support ear (8) is provided directly above the rectangular rod (2); the support ear (8) is connected and fixed to the mold frame (1); a stud (19) for limiting the relative position of the rectangular rod (2) and the mold frame (1) is threadedly connected to the upper surface of the support ear (8).

2. A permeable concrete construction casting mold according to claim 1, characterized in that: The upper end of the mold frame (1) is connected and fixed with an upper ring edge (9), the lower end of the mold frame (1) is connected and fixed with a lower ring edge (10), and the support ear (8) is connected and fixed with the upper ring edge (9).

3. A permeable concrete construction casting mold according to claim 1, characterized in that: A straight tube (5) is mounted on the upper surface of the support ear (8), a positioning plate (18) is connected and fixed in the middle of the straight tube (5), a threaded hole is opened in the middle of the upper surface of the positioning plate (18), the stud (19) is threadedly connected in the threaded hole, a ring (17) is provided on the upper side of the positioning plate (18) and the lower side of the positioning plate (18), the outer diameter of the ring (17) is the same as the inner diameter of the straight tube (5), the ring (17) is slidably mounted in the straight tube (5), the ring (17) is sleeved on the stud (19) and is connected and fixed to the stud (19), and the spacing between the two rings (17) is less than half the height of the straight tube (5).

4. A permeable concrete construction casting mold according to claim 3, characterized in that: A vertical hole (12) is formed on the upper surface of the support ear (8), and the lower end of the straight tube (5) is connected and fixed in the vertical hole (12).

5. A permeable concrete construction casting mold according to claim 1, characterized in that: A rectangular groove (14) is provided on the upper surface of the rectangular rod (2) at a side away from the baffle plate (6), a circular hole is provided at the bottom of the rectangular groove (14), a rectangular block (20) is inserted in the rectangular groove (14), the upper end of the rectangular block (20) is connected and fixed with a knocking plate (3), a screw rod (21) is installed on the lower surface of the rectangular block (20), the screw rod (21) passes through the circular hole, and a nut (22) located at the lower side of the circular hole is threadedly connected to the screw rod (21).

6. A permeable concrete construction casting mold according to claim 1, characterized in that: The upper end of the stud (19) is connected and fixed with a knob head (4), and the annular side surface of the knob head (4) is processed with anti-slip grooves.

7. A permeable concrete construction casting mold according to claim 1, characterized in that: The cross section of the plug strip (15) is T-shaped, and the cross section of the first plug slot (13) and the cross section of the second plug slot (16) are both T-shaped.

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