Running wheel for concrete pipe pile mold

Abstract

The utility model discloses a running wheel for a concrete pipe pile mould, which comprises two split running wheels and a bottom plate, the two split running wheels are both arranged to be of a semi-circular ring structure, each split running wheel is provided with a fixing groove, each split running wheel is symmetrically provided with two fixing holes, the two corresponding fixing holes are connected through a screw, and the bottom plate is arranged on the bottom plate. Connecting gears are connected to the outer sides of the split running wheels through screws, mounting plates are fixedly connected to the top of the bottom plate at equal intervals, driving gears are rotationally connected to the interiors of the mounting plates, and the driving gears are connected with the connecting gears in an engaged mode. The split running wheel can be conveniently installed at the head end and the tail end of a pipe pile mold, and the split running wheel is fixed through the screws, so that wrapping installation of a pipe pile is achieved. After the split running wheel is used, the split running wheel can be quickly separated from the pipe pile mold, and the operation convenience and the working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of running wheels of pipe pile molds, in particular to a running wheel for a concrete pipe pile mold. Background Art

[0002] The pipe pile mold is an important device for producing precast concrete pipe piles, and its main function is to provide a mold space for concrete to take shape. During the concrete pouring and curing process, the pipe pile mold not only has to bear the gravity and lateral pressure of the concrete, but also needs to ensure the uniform distribution of the concrete in the mold by rotating, so as to improve the quality and strength of the finished pipe pile. Therefore, the design and operation stability of the pipe pile mold are crucial to the production quality of the pipe pile.

[0003] As a key component in the driving system of the pipe pile mold, the running wheel is used to drive the pipe pile mold to rotate along a specific track. Through the rotation of the running wheel, the concrete in the mold can be evenly distributed, thus ensuring the quality of the finished product.

[0004] At the present stage, when the running wheel is in use, it is mostly welded to the outside of the mold by welding. After the mold is formed, the running wheel is cut. Although this usage method can ensure the sealing performance of the mold, it also makes the installation and disassembly process of the whole running wheel relatively cumbersome.

[0005] Therefore, those skilled in the art have proposed a running wheel for a concrete pipe pile mold. Summary of the Utility Model

[0006] The utility model discloses a running wheel for a concrete pipe pile mold, aiming to solve the technical problems existing in the background art.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A running wheel for a concrete pipe pile mold includes two split running wheels and a bottom plate. It is characterized in that both of the split running wheels are arranged in a semi-circular ring structure, fixing grooves are formed on the split running wheels, two fixing holes are symmetrically formed on the split running wheels, and the two corresponding fixing holes are connected by screws. A connecting gear is connected to the outside of the split running wheel by screws. The top of the bottom plate is equidistantly and fixedly connected with mounting plates, and driving gears are rotatably connected inside the mounting plates. The driving gears are meshed with the connecting gears.

[0009] First, place the two split running wheels on the outside of the pipe pile mold, then insert screws into the fixing holes to connect the two split running wheels. Subsequently, place the head and tail of the formed integral split running wheels on the corresponding driving gears, and adjust the teeth on the driving gears and the connecting gears to make them meshed.

[0010] In a preferred embodiment, a limiting groove is formed on one side of the fixed groove on the split running wheel, a limiting frame with a U-shaped structure is fixedly connected to the top of the bottom plate, and limiting screw rods are equidistantly threadedly connected inside the limiting frame.

[0011] The placement position of the limiting groove is directly below the limiting screw rod.

[0012] In a preferred embodiment, connecting blocks are rotatably connected to the bottoms of the limiting screw rods, rollers are rotatably connected inside the connecting blocks, and the bottoms of the rollers are in contact with the limiting groove.

[0013] By rotating the limiting screw rod, the connecting block at its bottom together with the roller is moved into the limiting groove and fits on the surface of the limiting groove. Thus, when the entire split running wheel rotates, the roller can play a limiting role on the split running wheel to prevent it from falling off the driving gear.

[0014] In a preferred embodiment, limiting nuts are threadedly connected to the outside of the limiting screw rods and above the limiting frame.

[0015] After adjusting the limiting screw rod, the limiting nut can be screwed to make it fit with the limiting frame, thereby ensuring that the limiting screw rod will not move in position due to vibration.

[0016] In a preferred embodiment, a keyway for cooperating with a driving source is formed in the driving hole of one of the driving gears.

[0017] With the above arrangement, the user can add a driving source to drive the driving gear during subsequent installation.

[0018] A running wheel for a concrete pipe pile mold provided by the present utility model has the following advantages:

[0019] First, through the meshing design of the split running wheel with the driving gear and the connecting gear, the effective transmission of power is ensured, enabling the concrete in the mold to rotate evenly, improving the forming quality, and preventing the running wheel from falling through the limiting device, ensuring the safety and stability of operation.

[0020] Second, this device can be conveniently installed at both the head and tail ends of the pipe pile mold. By fixing the split running wheel with screws, the pipe pile can be wrapped and installed. After use, the split running wheel can be quickly separated from the pipe pile mold, improving the operation convenience and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a view of a running wheel for a concrete pipe pile mold proposed by the present utility model.

[0022] Figure 2View of a running wheel for a concrete pipe pile mold proposed by the present utility model.

[0023] Figure 3 View of a running wheel for a concrete pipe pile mold proposed by the present utility model.

[0024] Figure 4 View of a running wheel for a concrete pipe pile mold proposed by the present utility model.

[0025] In the attached drawings: 1. Split running wheel; 2. Fixed groove; 3. Fixed hole; 4. Connecting gear; 5. Bottom plate; 6. Mounting plate; 7. Driving gear; 8. Limiting groove; 9. Limiting frame; 10. Limiting screw rod; 11. Connecting block; 12. Roller; 13. Limiting nut; 14. Keyway. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the attached drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the attached drawings is not intended to limit the scope of the present application required to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0027] A running wheel for a concrete pipe pile mold disclosed by the present utility model.

[0028] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a running wheel for a concrete pipe pile mold, including two split running wheels 1 and a bottom plate 5. The two split running wheels 1 are both arranged in a semi-circular ring structure. Fixed grooves 2 are opened on the split running wheels 1, and two fixed holes 3 are symmetrically opened on the split running wheels 1. The two corresponding fixed holes 3 are connected by screws. A connecting gear 4 is connected to the outside of the split running wheel 1 by screws. Mounting plates 6 are equidistantly and fixedly connected to the top of the bottom plate 5. Driving gears 7 are rotatably connected to the inside of the mounting plates 6. The driving gears 7 are meshed with the connecting gears 4:

[0029] In this embodiment: First, place the two split running wheels 1 on the outside of the pipe pile mold, then insert screws into the fixed holes 3 to connect the two split running wheels 1. Subsequently, place the head and tail of the formed integral split running wheel 1 on the corresponding driving gears 7, and adjust the teeth on the driving gears 7 and the connecting gears 4 to make them meshed.

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In a preferred embodiment, a limiting groove 8 is formed on one side of the fixed groove 2 on the split running wheel 1, and a U-shaped limiting frame 9 is fixedly connected to the top of the bottom plate 5. The inside of the limiting frame 9 is equidistantly threadedly connected with a limiting screw rod 10;

[0031] In this embodiment: The placement position of the limiting groove 8 is directly below the limiting screw rod 10.

[0032] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In a preferred embodiment, connecting blocks 11 are rotatably connected to the bottoms of the limiting screw rods 10, rollers 12 are rotatably connected to the inside of the connecting blocks 11, and the bottoms of the rollers 12 are in contact with the limiting groove 8;

[0033] In this embodiment: By rotating the limiting screw rod 10, the connecting block 11 at its bottom together with the roller 12 is moved into the limiting groove 8 and is attached to the surface of the limiting groove 8. Thus, when the entire split running wheel 1 rotates, the roller 12 can play a limiting role on the split running wheel 1 to prevent it from falling off the driving gear 7.

[0034] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In a preferred embodiment, limiting nuts 13 are threadedly connected to the outside of the limiting screw rods 10 and above the limiting frame 9;

[0035] In this embodiment: After adjusting the limiting screw rod 10, the limiting nut 13 can be screwed to make it fit with the limiting frame 9, so as to ensure that the limiting screw rod 10 will not move in position due to vibration.

[0036] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In a preferred embodiment, a key groove 14 for cooperating with a driving source is formed in the driving hole of one of the driving gears 7;

[0037] In this embodiment: Through the above settings, the user can add a driving source to drive the driving gear 7 during subsequent installation.

[0038] Working principle: When in use, this device is set at both the head and tail ends of the pipe pile mold. Then, the two split running wheels 1 are connected by inserting screws into the fixing holes 3. Subsequently, the head and tail of the formed integral split running wheels 1 are placed on the corresponding driving gears 7, and the teeth on the driving gears 7 and the connecting gears 4 are adjusted to mesh with each other. By rotating the limit screw rod 10, the connecting block 11 at its bottom and the roller 12 move together into the limit groove 8 and fit with the surface of the limit groove 8. Thus, when the entire split running wheel 1 rotates, the roller 12 can play a limiting role on the split running wheel 1 to prevent it from falling off the driving gear 7. After adjusting the limit screw rod 10, the limit nut 13 can be screwed to make it fit with the limit frame 9, thereby ensuring that the limit screw rod 10 will not move in position due to vibration. Finally, a driving source is added to drive the driving gear 7, and the driving work of the pipe pile mold running wheel is completed.

[0039] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of some structures, devices, and method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept should be covered within the protection scope of the present utility model.

Claims

1. A running wheel for a concrete pipe pile mold, comprising two split running wheels (1) and a bottom plate (5), characterized in that: The two split running wheels (1) are both arranged as semicircular ring structures, the split running wheels (1) are both provided with fixing grooves (2), the split running wheels (1) are both symmetrically provided with two fixing holes (3), the corresponding two fixing holes (3) are connected by screws, the outer sides of the split running wheels (1) are connected with connecting gears (4) by screws, the top of the bottom plate (5) is equidistantly fixedly connected with a mounting plate (6), the inside of the mounting plate (6) is rotatably connected with a driving gear (7), and the driving gear (7) is meshed with the connecting gear (4).

2. A running wheel for a concrete pipe pile mold according to claim 1, characterized in that: A limiting groove (8) is provided on the split running wheel (1) and is located on one side of the fixing groove (2); a limiting frame (9) of a U-shaped structure is fixedly connected to the top of the bottom plate (5); and a limiting screw rod (10) is equidistantly threadedly connected inside the limiting frame (9).

3. A running wheel for a concrete pipe pile mold according to claim 2, characterized in that: The bottom of the limiting screw rod (10) is rotatably connected to a connecting block (11), the interior of the connecting block (11) is rotatably connected to a roller (12), and the bottom of the roller (12) is in contact with the limiting groove (8).

4. A running wheel for a concrete pipe pile mold according to claim 2, characterized in that: The outer side of the limiting screw rod (10) and the upper side of the limiting frame (9) are both threadedly connected with a limiting nut (13).

5. A running wheel for a concrete pipe pile mold according to claim 1, characterized in that: A keyway (14) for use with a driving source is provided in a driving hole of one of the driving gears (7).

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