Anti-seepage pipe pile mold

Abstract

The utility model relates to the technical field of tubular pile production, in particular to an anti-seepage tubular pile mold which comprises a lower semicircular pipe, an upper semicircular pipe is placed on the top of the lower semicircular pipe, and semicircular shielding discs are connected to the two sides of the lower semicircular pipe and the two sides of the upper semicircular pipe. A plurality of semicircular guide rings are connected to the outer portion of the lower semicircular pipe and the outer portion of the upper semicircular pipe and located between the two semicircular shielding discs. The front moving block and the rear moving block move towards the side far away from each other, at the moment, the reset spring is stretched until a rotating space is reserved between the limiting clamping plate and the upper connecting clamping plate, the limiting clamping plate is rotated subsequently, the limiting clamping plate is rotated under the cooperation of a rotating hole and a rotating shaft, after a positioning clamping column corresponds to a positioning groove, force applied to the moving blocks is removed, and the moving blocks are fixed. The reset spring resets to drive the moving block and all components on the top of the moving block to reset together, the limiting clamping plate is clamped to the top of the upper connecting clamping plate, and meanwhile the positioning clamping column enters the positioning groove.

Description

Technical Field

[0001] This utility model relates to the field of pipe pile production technology, specifically to a leak-proof pipe pile mold. Background Technology

[0002] Pipe piles are foundation engineering components made of steel pipes and concrete, mainly used for foundation construction in engineering projects.

[0003] Pipe pile production requires pipe pile molds, which consist of upper and lower parts connected by numerous bolts. During installation, different bolts, due to varying applied forces and rotational numbers, cause different deformations in different parts of the pipe pile mold, resulting in gaps between the upper and lower parts and allowing internal materials to spill out. Therefore, to address this problem, we propose a leak-proof pipe pile mold. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a leak-proof pipe pile mold.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A seepage-proof pipe pile mold includes a lower semi-circular pipe, an upper semi-circular pipe placed on top of the lower semi-circular pipe, semi-circular shielding plates connected to both sides of the lower and upper semi-circular pipes, and a plurality of semi-circular guide rings connected to the outside of the lower and upper semi-circular pipes and between the two semi-circular shielding plates. Lower connecting plates are connected to the top of both ends of the lower semi-circular pipe and between the semi-circular shielding plates and the semi-circular guide rings, as well as between the two semi-circular guide rings. Upper connecting plates are connected to the bottom of both ends of the upper semi-circular pipe and between the semi-circular shielding plates and the semi-circular guide rings, as well as between the two semi-circular guide rings. Positioning grooves are formed on both sides of the top of the upper connecting plates, and positioning components are installed on both sides of the bottom of the lower connecting plates. Sealing grooves are formed on the top of the lower semi-circular pipe, the top of the two lower semi-circular shielding plates, the bottom of the upper semi-circular pipe, and the bottom of the two upper semi-circular shielding plates. Sealing rings are filled between the upper and lower sealing grooves.

[0007] Preferably, the top of each of the two semicircular shielding plates on the opposite side is connected to a lifting block. The top of the lifting block is provided with a lifting hole. Several reinforcing ribs are connected to the outside of the lower and upper semicircular tubes and between the semicircular shielding plates and the semicircular guide rings, as well as between the two semicircular guide rings.

[0008] Preferably, the lower connecting plate has hidden grooves on both sides of its bottom, and the positioning component includes a support block. The top of the support block is connected to the bottom of the lower connecting plate, and the support block is located below the hidden groove.

[0009] Preferably, the top of the support block has a through-hole for a moving groove, the inner wall of the moving groove is connected to a moving rod, and the outside of the moving rod is fitted with a moving block and a return spring.

[0010] Preferably, the outer side of the movable block is in sliding contact with the inner wall of the movable groove, the top and bottom of the movable block are on the same plane as the top and bottom of the support block, one end of the return spring is connected to the inner wall of the movable groove, and the other end of the return spring is connected to the movable block.

[0011] Preferably, the top of the movable block is provided with a rotating hole, the inner wall of the rotating hole is movably connected to a rotating shaft through a bearing, the top of the rotating shaft is connected to a rotating block, one side of the top of the rotating block is connected to a bearing block, the top of the bearing block is connected to a limit plate, and the bottom of the limit plate is connected to a positioning pin.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention utilizes the cooperation of a positioning component, a sealing groove, a sealing ring, and a positioning slot to move two moving blocks apart. At this point, the return spring is stretched until a rotational space exists between the limiting plate and the upper connecting plate. Subsequently, the limiting plate is rotated, and with the cooperation of the rotating hole and rotating shaft, it rotates. After the positioning pin aligns with the positioning slot, the force applied to the moving block is released, and the return spring resets, causing the moving block and its top components to reset as well. The limiting plate locks onto the top of the upper connecting plate, and simultaneously, the positioning pin enters the positioning groove, completing the positioning connection between the lower and upper semi-circular tubes. The cooperation of the sealing groove and the sealing ring seals the connection between the upper and lower semi-circular tubes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the lower semi-circular tube structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the upper connecting plate structure of this utility model;

[0017] Figure 4 This utility model Figure 3 A magnified view of A in the middle.

[0018] In the diagram: 1. Lower semicircular tube; 2. Lower connecting plate; 3. Positioning component; 31. Support block; 32. Moving block; 33. Bearing block; 34. Limiting plate; 35. Rotating block; 36. Positioning pin; 37. Return spring; 38. Moving rod; 39. Rotating hole; 310. Moving groove; 4. Upper connecting plate; 5. Semicircular guide ring; 6. Reinforcing rib; 7. Upper semicircular tube; 8. Lifting block; 9. Semicircular shielding plate; 10. Sealing groove; 11. Sealing ring; 12. Positioning groove; 13. Hidden groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1-4 A seepage-proof pipe pile mold includes a lower semicircular pipe 1, an upper semicircular pipe 7 placed on top of the lower semicircular pipe 1, semicircular shielding plates 9 connected to both sides of the lower semicircular pipe 1 and both sides of the upper semicircular pipe 7, and several semicircular guide rings 5 ​​connected to the outside of the lower semicircular pipe 1 and the outside of the upper semicircular pipe 7, located between the two semicircular shielding plates 9. Lower connecting plates 2 are connected to the top of both ends of the lower semicircular pipe 1, located between the semicircular shielding plates 9 and the semicircular guide rings 5, and between the two semicircular guide rings 5. The bottom of the end is connected to an upper connecting plate 4 between the semicircular shielding plate 9 and the semicircular guide ring 5, and between the two semicircular guide rings 5. The upper connecting plate 4 has positioning grooves 12 on both sides of its top. The lower connecting plate 2 has positioning components 3 installed on both sides of its bottom. The top of the lower semicircular tube 1, the top of the two lower semicircular shielding plates 9, the bottom of the upper semicircular tube 7, and the bottom of the two upper semicircular shielding plates 9 are all provided with sealing grooves 10. The upper and lower sealing grooves 10 are filled with sealing rings 11.

[0021] As a technical optimization of this utility model, the top of each of the two semicircular shielding plates 9 on the side furthest from each other is connected to a lifting block 8. The top of the lifting block 8 is provided with a lifting hole. Several reinforcing ribs 6 are connected to the outside of the lower semicircular tube 1 and the upper semicircular tube 7, between the semicircular shielding plate 9 and the semicircular guide ring 5, and between the two semicircular guide rings 5. The strength of the lower semicircular tube 1 and the upper semicircular tube 7 is improved by the reinforcing ribs 6.

[0022] As a technical optimization of this utility model, hidden grooves 13 are provided on both sides of the bottom of the lower connecting plate 2. The positioning component 3 includes a support block 31. The top of the support block 31 is connected to the bottom of the lower connecting plate 2. The support block 31 is located below the hidden groove 13. One end of the rotating block 35 can be stored through the hidden groove 13.

[0023] As a technical optimization of this utility model, a moving groove 310 is provided through the top of the support block 31. A moving rod 38 is connected to the inner wall of the moving groove 310. A moving block 32 and a return spring 37 are respectively sleeved on the outside of the moving rod 38. The moving rod 38 and the moving block 32 can be stored through the moving groove 310.

[0024] As a technical optimization of this utility model, the outer side of the moving block 32 is in sliding contact with the inner wall of the moving groove 310, the top and bottom of the moving block 32 are on the same plane as the top and bottom of the support block 31, one end of the reset spring 37 is connected to the inner wall of the moving groove 310, and the other end of the reset spring 37 is connected to the moving block 32; the reset spring 37 facilitates the reset of the moving block 32 after it has moved.

[0025] As a technical optimization of this utility model, the top of the movable block 32 is provided with a rotating hole 39, the inner wall of the rotating hole 39 is movably connected to a rotating shaft through a bearing, the top of the rotating shaft is connected to a rotating block 35, one side of the top of the rotating block 35 is connected to a bearing block 33, the top of the bearing block 33 is connected to a limiting plate 34, and the bottom of the limiting plate 34 is connected to a positioning pin 36; the positioning pin 36 is used in conjunction with the positioning groove 12.

[0026] In use, an external hoisting rope is attached to the hoisting block 8, and the upper semi-circular tube 7 is hoisted to the top of the lower semi-circular tube 1 using external hoisting equipment. At this time, the sealing groove 10 at the bottom of the upper semi-circular tube 7 is engaged with the sealing ring 11. The two moving blocks 32 are moved to opposite sides, at which point the return spring 37 is stretched until there is room for rotation between the limiting plate 34 and the upper connecting plate 4. Subsequently, the limiting plate 34 is rotated, and it rotates under the cooperation of the rotating hole 39 and the rotating shaft. After the positioning pin 36 aligns with the positioning groove 12, the force applied to the moving block 32 is removed, and the return spring 37 returns to its original position, causing the moving block 32 and its top components to return to their original positions. The limiting plate 34 is engaged with the top of the upper connecting plate 4, and at the same time, the positioning pin 36 enters the positioning groove 12, completing the positioning connection between the lower semi-circular tube 1 and the upper semi-circular tube 7. Through the cooperation of the sealing groove 10 and the sealing ring 11, the connection between the upper semi-circular tube 7 and the lower semi-circular tube 1 can be sealed.

[0027] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A leak-proof pipe pile mold comprising a lower half-round pipe (1), characterized in that: The upper semicircular tube (7) is placed on the top of the lower semicircular tube (1). Semicircular shielding plates (9) are connected to both sides of the lower semicircular tube (1) and both sides of the upper semicircular tube (7). Several semicircular guide rings (5) are connected to the outside of the lower semicircular tube (1) and the outside of the upper semicircular tube (7) and between the two semicircular shielding plates (9). The top of both ends of the lower semicircular tube (1) and between the semicircular shielding plates (9) and the semicircular guide rings (5) and between the two semicircular guide rings (5) are connected to the bottom of both ends of the upper semicircular tube (7). An upper connecting plate (4) is connected between the shielding plate (9) and the semi-circular guide ring (5) and between the two semi-circular guide rings (5). Positioning grooves (12) are provided on both sides of the top of the upper connecting plate (4). Positioning components (3) are installed on both sides of the bottom of the lower connecting plate (2). Sealing grooves (10) are provided on the top of the lower semi-circular tube (1), the top of the two lower semi-circular shielding plates (9), the bottom of the upper semi-circular tube (7), and the bottom of the two upper semi-circular shielding plates (9). A sealing ring (11) is filled between the upper and lower sealing grooves (10).

2. A leakproof pipe pile mold according to claim 1, characterized in that: The top of the two semicircular shielding plates (9) on the opposite side are connected to a lifting block (8). The top of the lifting block (8) is provided with a lifting hole. Several reinforcing ribs (6) are connected to the outside of the lower semicircular tube (1) and the upper semicircular tube (7) and between the semicircular shielding plate (9) and the semicircular guide ring (5) and between the two semicircular guide rings (5).

3. A leakproof pipe pile mold according to claim 1, wherein: The lower connecting plate (2) has hidden grooves (13) on both sides of its bottom. The positioning component (3) includes a support block (31). The top of the support block (31) is connected to the bottom of the lower connecting plate (2). The support block (31) is located below the hidden groove (13).

4. A leak-tight pipe pile mold according to claim 3, wherein: The top of the support block (31) is provided with a moving groove (310), and the inner wall of the moving groove (310) is connected to a moving rod (38). The moving rod (38) is fitted with a moving block (32) and a return spring (37) respectively.

5. A leak-tight pipe pile mold according to claim 4, wherein: The outer side of the movable block (32) is in sliding contact with the inner wall of the movable groove (310). The top and bottom of the movable block (32) are on the same plane as the top and bottom of the support block (31). One end of the reset spring (37) is connected to the inner wall of the movable groove (310), and the other end of the reset spring (37) is connected to the movable block (32).

6. A leak-tight pipe pile mold according to claim 5, wherein: The top of the movable block (32) is provided with a rotating hole (39). The inner wall of the rotating hole (39) is movably connected to a rotating shaft through a bearing. The top of the rotating shaft is connected to a rotating block (35). One side of the top of the rotating block (35) is connected to a bearing block (33). The top of the bearing block (33) is connected to a limit plate (34). The bottom of the limit plate (34) is connected to a positioning pin (36).

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