Highly adaptable adjustable concrete pipe pile mold

Abstract

The application relates to the technical field of concrete pipe pile mold, and discloses a high-adaptation adjustable concrete pipe pile mold which comprises an upper mold and a lower mold, flange rings are fixedly connected to the front face and the back face of the upper mold, an upper sealing plate is connected to the front face of the upper mold, a lower sealing plate is fixedly connected to the front face of the lower mold, an upper pressing plate is sleeved on the side face of the upper sealing plate, a lower pressing plate is sleeved on the side face of the lower sealing plate, and a first fixing assembly is arranged on the upper surface of the upper pressing plate. Then the upper pressing plate and the lower pressing plate are pushed and clamped on the surfaces of the upper sealing plate and the lower sealing plate through first clamping teeth and second clamping teeth, the upper pressing plate and the lower pressing plate are fixed by rotating a first nut, the first clamping plate and the second clamping plate are buckled on the surfaces of the upper pressing plate and the lower pressing plate and fixed through a second fixing assembly, and the problem that cement paste flows out from the gaps caused by the fact that the upper mold and the lower mold are not tightly buckled is solved to a certain extent.

Description

Technical Field

[0001] This application belongs to the field of concrete pipe pile mold technology, specifically a highly adaptable and adjustable concrete pipe pile mold. Background Technology

[0002] Existing pipe pile molds typically consist of an upper mold and a lower mold. The upper mold is fastened onto the lower mold, each covering half of the concrete pipe. The vertical cross-sections of the upper and lower molds are generally semi-circular, forming a pipe pile forming cavity after fastening. This structure facilitates concrete pouring and pipe pile forming, and also facilitates mold disassembly and maintenance. Some molds use bolts to fix the upper and lower molds together to form a cylinder, and then circular plates are installed at both ends.

[0003] Referring to CN219820127U, a concrete pipe pile mold includes a pipe cover and a pipe seat. The pipe cover near the pipe seat and the pipe seat near the pipe cover both have grooves for connection, and there are two sets of these grooves. The pipe cover near the pipe seat and the pipe seat near the pipe cover both have integrally formed protrusions that insert into the grooves, and there are two sets of these protrusions. The outer circumferential surfaces of both the pipe cover and the pipe seat have multiple sets of screw holes for connection. Fastening bolts for fixing the pipe cover and pipe seat are screwed into these screw holes. Semi-annular grooves for connection are formed between the two sets of pipe covers and between the two sets of pipe seats. Through the design of the pipe cover, pipe seat, semi-annular grooves, semi-inserted pipe, and semi-annular pipe, the mold for processing concrete pipe piles is multi-segmented, facilitating assembly and ensuring strong tightness after assembly. The mold length can be easily adjusted according to the length of the pipe pile to be produced, facilitating the production and processing of concrete pipe piles.

[0004] However, the following problems still exist. The existing upper and lower mold fitting structure is simple. After the concrete pipe is placed in the mold, the mold needs to be pressed and shaped. This causes the slurry on the surface of the concrete pipe to easily leak out from the gap between the upper and lower molds when the mold is snapped together, resulting in a flat mold surface after molding, which affects the aesthetics of the molded pipe. Utility Model Content

[0005] The purpose of this application is to provide a highly adaptable adjustable concrete pipe pile mold to solve the problem that the existing upper and lower mold fitting structure is simple. When the concrete pipe is placed in the mold, the mold needs to be pressed and shaped. This causes the slurry on the surface of the concrete pipe to easily leak out from the gap between the upper and lower molds when the mold is closed, resulting in a flat mold surface after molding and affecting the aesthetics of the molded pipe.

[0006] The technical solution adopted in this application is as follows: A highly adaptable adjustable concrete pipe pile mold includes an upper mold and a lower mold. Flange rings are fixedly connected to both the front and back of the upper mold. An upper sealing plate is connected to the front of the upper mold at a height. A lower sealing plate is fixedly connected to the front of the lower mold. An upper pressure plate is fitted onto the side of the upper sealing plate, and a lower pressure plate is fitted onto the side of the lower sealing plate. A first fixing component passes through the upper surface of the upper pressure plate. A second clamping plate is fitted onto the side of the upper pressure plate, and a first clamping plate is fitted onto the side of the lower pressure plate. A second fixing component is fixedly connected to the sides of the second clamping plate and the first clamping plate. A protrusion is provided on the lower surface of the upper sealing plate, and an adaptation groove is opened on the upper surface of the lower sealing plate. The inner wall of the adaptation groove is adapted to the surface of the protrusion.

[0007] Preferably, the first fixing component includes bolts respectively passing through the upper surfaces of the upper pressure plate and the lower pressure plate, with a first nut threaded onto the surface of the bolts. By setting the bolts, the bolts can pass through the upper pressure plate and the lower pressure plate, and then the first nut can be rotated to fix the upper pressure plate and the lower pressure plate together, thereby pressing the upper pressure plate and the lower sealing plate together, preventing gaps from forming between the upper sealing plate and the lower sealing plate, and preventing cement slurry from flowing out from the gaps between the upper sealing plate and the lower sealing plate.

[0008] Preferably, the second fixing assembly includes an upper fixing plate and a lower fixing plate. One side of the upper fixing plate is fixedly connected to the side of the second clamping plate, and one side of the lower fixing plate is fixedly connected to the side of the first clamping plate. A threaded rod is threaded through the upper surface of the upper and lower fixing plates, and a second nut is threadedly connected to the inner wall of the threaded rod. The second clamping plate and the first clamping plate are respectively fastened to the sides of the upper pressure plate and the lower pressure plate. Then, the second nut is threaded through the upper and lower fixing plates. After that, the second nut is rotated, and the upper and lower fixing plates press the second clamping plate and the first clamping plate together, thereby strengthening the fixation between the upper pressure plate and the lower pressure plate.

[0009] Preferably, the lower surface of the upper pressure plate and the upper surface of the lower pressure plate are both fixedly connected with a first locking tooth, and the upper surface of the upper sealing plate and the lower surface of the lower sealing plate are both fixedly connected with a second locking tooth. The first locking tooth and the second locking tooth mesh. By setting the first locking tooth, when the upper pressure plate and the lower pressure plate slide on their respective facing surfaces, the second locking tooth engages with the first locking tooth, thus preventing the upper pressure plate and the lower pressure plate from falling off longitudinally.

[0010] Preferably, a baffle is fixedly connected to the side of the flange ring. By setting the baffle, the upper pressure plate and the lower pressure plate can be prevented from sliding towards the back side.

[0011] Preferably, there are two upper sealing plates and two lower sealing plates, and the two upper sealing plates and the two lower sealing plates are symmetrically arranged on both sides of the upper mold with the vertical center line of the flange ring as the axis of symmetry. By setting two upper sealing plates and two lower sealing plates, they can be installed on both sides of the upper mold and the flange ring respectively, avoiding the problem of gaps between the upper mold and the flange ring.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In this application, the pipe is first placed in the lower mold, and then the upper mold is placed on top of the lower mold. During the process of the upper mold being placed on the lower mold, the protrusion is aligned with the adapter groove. After the upper mold is placed on the lower mold, the protrusion fits into the adapter groove. Then, the upper pressure plate and the lower pressure plate are pushed and locked onto the surfaces of the upper sealing plate and the lower sealing plate by the first and second locking teeth. Then, the bolts are inserted into the upper pressure plate and the lower pressure plate. After that, the first nut is rotated to fix the upper pressure plate and the lower pressure plate. Then, the first clamping plate and the second clamping plate are fastened onto the surfaces of the upper pressure plate and the lower pressure plate and fixed by the second fixing component. This solves to a certain extent the problem of cement slurry flowing out from the gap due to the upper mold and the lower mold not being tightly fastened. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main view structure of this application;

[0015] Figure 2 This is a side view of the structure of this application;

[0016] Figure 3 This is a schematic diagram of the front section structure of this application;

[0017] Figure 4 This is a side sectional view of the upper pressure plate of this application;

[0018] Figure 5 This is a side view of the upper and lower sealing plates of this application.

[0019] The markings in the diagram are: 1. Upper mold; 2. Flange ring; 3. Baffle; 4. Lower pressure plate; 5. Upper pressure plate; 6. First fixing component; 61. Bolt; 62. First nut; 7. Lower mold; 8. Second fixing component; 81. Second nut; 82. Threaded rod; 83. Lower fixing plate; 84. Upper fixing plate; 9. First clamping plate; 10. Second clamping plate; 11. First locking tooth; 12. Upper sealing plate; 13. Lower sealing plate; 14. Second locking tooth; 15. Protrusion; 16. Adaptor groove. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Example:

[0022] Reference Figure 2-5 A highly adaptable adjustable concrete pipe pile mold includes an upper mold 1 and a lower mold 7. Flange rings 2 are fixedly connected to both the front and back of the upper mold 1. An upper sealing plate 12 is connected to the front of the upper mold 1. A lower sealing plate 13 is fixedly connected to the front of the lower mold 7. An upper pressure plate 5 is fitted onto the side of the upper sealing plate 12, and a lower pressure plate 4 is fitted onto the side of the lower sealing plate 13. A first fixing component 6 passes through the upper surface of the upper pressure plate 5. A second clamping plate 10 is fitted onto the side of the upper pressure plate 5, and a first clamping plate 9 is fitted onto the side of the lower pressure plate 4. A second fixing component 8 is fixedly connected to the sides of the second clamping plate 10 and the first clamping plate 9. A protrusion 15 is provided on the lower surface of the upper sealing plate 12, and an adaptation groove 16 is formed on the upper surface of the lower sealing plate 13. The inner wall of the adaptation groove 16 is connected to... The surface of the protrusion 15 is adapted to place the pipe in the lower mold 7. Then, the upper mold 1 is placed on top of the lower mold 7. During the process of the upper mold 1 being placed on the lower mold 7, the protrusion 15 is aligned with the fitting groove 16. After the upper mold 1 is placed on the lower mold 7, the protrusion 15 fits into the fitting groove 16. Then, the upper pressure plate 5 and the lower pressure plate 4 are pushed and clamped onto the surface of the upper sealing plate 12 and the lower sealing plate 13 through the first locking tooth 11 and the second locking tooth 14. Then, the bolt 61 is inserted into the upper pressure plate 5 and the lower pressure plate 4. Then, the first nut 62 is rotated to fix the upper pressure plate 5 and the lower pressure plate 4. Then, the first clamping plate 9 and the second clamping plate 10 are fastened onto the surface of the upper pressure plate 5 and the lower pressure plate 4 and fixed by the second fixing component 8.

[0023] Reference Figure 1-4The first fixing component 6 includes bolts 61, which are respectively inserted through the upper surfaces of the upper pressure plate 5 and the lower pressure plate 4. A first nut 62 is threaded onto the surface of each bolt 61. By inserting the bolts 61, the upper pressure plate 5 and the lower pressure plate 4 can be passed through them. Then, by rotating the first nut 62, the upper pressure plate 5 and the lower pressure plate 4 are fixed together, pressing them tightly. This, in turn, presses the upper sealing plate 12 and the lower sealing plate 13 together, preventing gaps from forming between the upper sealing plate 12 and the lower sealing plate 13, and preventing cement grout from flowing out from these gaps. The second fixing component 8 includes an upper fixing plate 84 and a lower fixing plate 85. 83. One side of the upper fixing plate 84 is fixedly connected to the side of the second clamping plate 10, and one side of the lower fixing plate 83 is fixedly connected to the side of the first clamping plate 9. Threaded rods 82 are threaded through the upper surfaces of the upper fixing plate 84 and the lower fixing plate 83. A second nut 81 is threaded through the inner wall of the threaded rod 82. The second clamping plate 10 and the first clamping plate 9 are fastened to the sides of the upper pressure plate 5 and the lower pressure plate 4, respectively. Then, the second nut 81 is threaded through the upper fixing plate 84 and the lower fixing plate 83. After that, the second nut 81 is rotated, and the second clamping plate 10 and the first clamping plate 9 are pressed together by the upper fixing plate 84 and the lower fixing plate 83, thereby strengthening the fixation between the upper pressure plate 5 and the lower pressure plate 4.

[0024] Reference Figure 1-3 The lower surface of the upper pressure plate 5 and the upper surface of the lower pressure plate 4 are both fixedly connected with a first locking tooth 11, and the upper surface of the upper sealing plate 12 and the lower surface of the lower sealing plate 13 are both fixedly connected with a second locking tooth 14. The first locking tooth 11 and the second locking tooth 14 mesh. By setting the first locking tooth 11, when the upper pressure plate 5 and the lower pressure plate 4 slide on their respective facing surfaces, the second locking tooth 14 can engage with the first locking tooth 11, thus preventing the upper pressure plate 5 and the lower pressure plate 4 from falling off longitudinally.

[0025] Reference Figure 2-3 A baffle 3 is fixedly connected to the side of the flange ring 2. By setting the baffle 3, the upper pressure plate 5 and the lower pressure plate 4 can be prevented from sliding towards the back side.

[0026] Reference Figure 1-3 There are two upper sealing plates 12 and two lower sealing plates 13, and the two upper sealing plates 12 and the two lower sealing plates 13 are symmetrically arranged on both sides of the upper mold 1 with the vertical center line of the front of the flange ring 2 as the axis of symmetry. By setting two upper sealing plates 12 and two lower sealing plates 13, they can be installed on both sides of the upper mold 1 and the flange ring 2 respectively, avoiding the problem of gaps between the upper mold 1 and the sides of the flange ring 2.

[0027] The implementation principle of this application for a highly adaptable adjustable concrete pipe pile mold is as follows: First, the pipe is placed in the lower mold 7. Then, the upper mold 1 is placed on top of the lower mold 7. During the process of the upper mold 1 being placed on the lower mold 7, the protrusion 15 is aligned with the adaptation groove 16. After the upper mold 1 is placed on the lower mold 7, the protrusion 15 fits into the adaptation groove 16. Then, the upper pressure plate 5 and the lower pressure plate 4 are pushed and locked onto the surfaces of the upper sealing plate 12 and the lower sealing plate 13 by the first locking tooth 11 and the second locking tooth 14. Then, the bolt 61 is inserted into the upper pressure plate 5 and the lower pressure plate 4. Then, the first nut 62 is rotated to fix the upper pressure plate 5 and the lower pressure plate 4. Then, the first clamping plate 9 and the second clamping plate 10 are fastened onto the surfaces of the upper pressure plate 5 and the lower pressure plate 4 and fixed by the second fixing component 8. This solves to a certain extent the problem of cement slurry flowing out from the gaps due to the loose fastening of the upper mold 1 and the lower mold 7.

[0028] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A highly adaptable adjustable concrete pipe pile mold, comprising an upper mold (1) and a lower mold (7), wherein flange rings (2) are fixedly connected to both the front and back of the upper mold (1), characterized in that: The upper mold (1) is connected to the upper sealing plate (12) at its front height, and the lower mold (7) is fixedly connected to the lower sealing plate (13). The upper sealing plate (12) is fitted with an upper pressure plate (5) on its side, and the lower sealing plate (13) is fitted with a lower pressure plate (4) on its side. The upper surface of the upper pressure plate (5) is fitted with a first fixing component (6). The upper pressure plate (5) is fitted with a second clamping plate (10) on its side, and the lower pressure plate (4) is fitted with a first clamping plate (9). The second clamping plate (10) and the first clamping plate (9) are fixedly connected to the sides of the second clamping plate (10) and the first clamping plate (9). The lower surface of the upper sealing plate (12) is provided with a protrusion (15), and the upper surface of the lower sealing plate (13) is provided with an adapter groove (16). The inner wall of the adapter groove (16) is adapted to the surface of the protrusion (15).

2. The highly adaptable adjustable concrete pipe pile mold as described in claim 1, characterized in that: The first fixing component (6) includes a bolt (61), which is respectively inserted on the upper surface of the upper pressure plate (5) and the lower pressure plate (4), and the surface of the bolt (61) is threaded with a first nut (62).

3. The highly adaptable adjustable concrete pipe pile mold as described in claim 1, characterized in that: The second fixing component (8) includes an upper fixing plate (84) and a lower fixing plate (83). One side of the upper fixing plate (84) is fixedly connected to the side of the second clamping plate (10), and one side of the lower fixing plate (83) is fixedly connected to the side of the first clamping plate (9). A threaded rod (82) is provided on the upper surface of the upper fixing plate (84) and the lower fixing plate (83), and a second nut (81) is threadedly connected to the inner wall of the threaded rod (82).

4. The highly adaptable adjustable concrete pipe pile mold as described in claim 1, characterized in that: The lower surface of the upper pressure plate (5) and the upper surface of the lower pressure plate (4) are both fixedly connected with a first locking tooth (11), and the upper surface of the upper sealing plate (12) and the lower surface of the lower sealing plate (13) are both fixedly connected with a second locking tooth (14). The first locking tooth (11) and the second locking tooth (14) mesh with each other.

5. The highly adaptable adjustable concrete pipe pile mold as described in claim 1, characterized in that: A baffle (3) is fixedly connected to the side of the flange ring (2).

6. The highly adaptable adjustable concrete pipe pile mold as described in claim 1, characterized in that: The number of the upper sealing plate (12) and the lower sealing plate (13) are both two, and the two upper sealing plates (12) and the lower sealing plates (13) are symmetrically arranged on both sides of the upper mold (1) with the vertical center line of the front of the flange ring (2) as the axis of symmetry.

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