Cement pole production pouring device

Abstract

The application provides a cement pole production pouring device and relates to the technical field of cement pole processing. The device comprises a pouring module and a rotating assembly for controlling the rotation of the pouring module. The pouring module is composed of two half-pipe structures, a disc arranged on the end of one of the two half-pipes, and a fixing assembly for controlling the close adhesion of the two half-pipes. The opposite surfaces of the two half-pipes are provided with half-cylindrical pouring grooves, and the two pouring grooves form a groove body of the cement pole when the two half-pipes are closely adhered. The device is convenient for stably fixing the two half-molds, ensures the smooth pouring process, and improves the production quality and efficiency of the cement pole.

Description

Technical Field

[0001] This invention relates to the field of cement pole processing technology, specifically to a cement pole production and casting device. Background Technology

[0002] In the production of cement utility poles, the pouring process is crucial. However, existing pouring devices for cement utility poles present numerous problems. Traditional pouring methods typically use integral molds. These molds, being one-piece structures, make it difficult to remove the utility poles after pouring, requiring significant manpower and resources, and are prone to damaging the poles, thus affecting product quality.

[0003] To address the difficulty of removing the entire mold, a casting device consisting of two half-molds has emerged in the prior art. This device combines the two half-molds to form a complete mold for casting, and then separates the two half-molds to remove the utility pole after casting. However, this technical solution has certain drawbacks. The fixing method between the two half-molds is not stable enough. During the casting process, due to the pressure of the cement, the two half-molds are prone to misalignment and separation, resulting in irregular shapes, substandard quality, and even cement leakage, affecting the production environment and efficiency. Summary of the Invention

[0004] To address the above problems, the present invention provides a cement pole production casting device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cement pole production casting device, comprising a casting module and a rotating component for controlling the rotation of the casting module. The casting module consists of a casting half-pipe composed of two semi-tubular structures forming a casting structure for the pole, a disc disposed at both ends of one of the casting half-pipes, and a fixing component for controlling the two casting half-pipes to fit tightly together. Semi-cylindrical casting grooves are provided on the opposite surfaces of the two casting half-pipes, and when the two casting half-pipes are fitted together, the two casting grooves form the groove of the cement pole.

[0006] Preferably, the fixing component includes connecting strips fixedly disposed on both sides of the casting groove in each casting half-pipe, multiple limiting blocks disposed on the side of the connecting strip away from the casting groove, and fixing members installed on two discs to control the connecting strips on the two casting half-pipes to fit tightly against each other.

[0007] Preferably, the fastener includes two parallel fixing rods that are installed between two discs at both ends by an installation structure, and multiple sets of positioning blocks that are symmetrically arranged vertically and equidistantly along the length of the fixing rods. Each set of positioning blocks consists of two symmetrically arranged vertically on one side of the fixing rod. When the fixing rod is located on one side of the two connecting strips, the upper and lower positioning blocks on the fixing rod are located above and below the two connecting strips, respectively. The adjacent ends of the positioning blocks and the limiting blocks that are close to each other are all inclined surfaces.

[0008] When the fastener positions and fixes the two cast-in-place half-pipes, the two cast-in-place half-pipes form a cast-in-place pole. The two fixing rods are inserted between the two discs. The installation structure controls the movement of the two fixing rods along the length direction. By moving each set of positioning blocks, the two limiting blocks located on one side of each set of positioning blocks are pushed closer to each other, so that the two cast-in-place half-pipes are tightly combined with each other.

[0009] Preferably, the mounting structure includes a limiting slide rod with a limiting block at one end and the other end movably passing through one of the discs and connected to one end of the fixing rod, and a limiting screw rod that movably passes through the other disc and is threaded to the other end of the fixing rod.

[0010] Preferably, the end of the limiting slide bar is provided with a connecting screw that connects to the end of the fixing rod.

[0011] Preferably, the rotating assembly includes two rotating tubes arranged parallel to each other on the casting processing table, and a rotating motor installed on the casting processing table to control the rotation of one of the rotating tubes.

[0012] The beneficial effects of this invention are:

[0013] 1. By setting up fixing components, including connecting strips, limiting blocks, and fasteners, the two cast-in-place half-pipes can be tightly fitted and fixed together. During the casting process, even under the pressure of cement, it can effectively prevent the two half-forms from misaligning or separating, ensuring that the cast-in-place cement utility pole has a regular shape and meets the quality standards.

[0014] 2. The fixing rod in the fastener can be easily inserted between the two discs through the mounting structure. The mounting structure controls the movement of the fixing rod along its length, thereby pushing the limiting block to tightly combine the two cast half-pipes. This operation method is simple and convenient, improving production efficiency and reducing the time and difficulty of manual operation. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1This is a simplified structural diagram of the cement pole production and casting device proposed in this invention.

[0017] Figure 2 This is a schematic diagram of the casting module structure of the present invention.

[0018] Figure 3 This is a schematic diagram of the unfolded structure of the casting module of the present invention.

[0019] Figure 4 This is a schematic diagram of the mounting structure and fixing rod structure of the present invention.

[0020] In the diagram: 1. Casting processing table; 2. Rotating pipe; 3. Rotating motor; 4. Casting half-pipe; 5. Connecting strip; 6. Fixing rod; 7. Disc; 8. Positioning block; 9. Limiting slide bar; 10. Limiting screw; 11. Limiting block; 12. Connecting screw. Detailed Implementation

[0021] To make the technical means, creative features, achieved objectives, and effects of this invention readily understandable, the invention is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this invention and not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0022] Example 1: Reference Figures 1-4 The illustrated cement pole production casting device includes a casting module and a rotating component for controlling the rotation of the casting module. The casting module consists of two semi-tubular structures combined to form a casting half-pipe 4 for casting the pole, a disc 7 disposed at both ends of one of the casting half-pipes 4, and a fixing component for controlling the two casting half-pipes 4 to fit tightly together. Semi-cylindrical casting grooves are opened on the opposite surfaces of the two casting half-pipes 4, and when the two casting half-pipes 4 are fitted together, the two casting grooves form the trough of the cement pole.

[0023] In this embodiment, two casting half-pipes 4 are placed opposite each other, aligning the semi-cylindrical casting grooves on their opposite surfaces. At this point, the two casting half-pipes 4 are initially assembled, ready to form the casting groove for the cement pole. A disc 7 is installed at both ends of one of the casting half-pipes 4, providing support for the subsequent installation of the fixing components and the stability of the overall structure. The fixing components control the two casting half-pipes 4 to fit tightly together. Specifically, two parallel fixing rods 6 in the fixing components are used to control the two casting half-pipes 4 to fit tightly together through the installation structure, forming a complete groove for casting the cement pole. The rotating component is activated, and the two casting half-pipes 4 for cement casting are placed on the rotating component. During rotation, the cement can be more evenly distributed in the groove, avoiding local accumulation or gaps. After the cement solidifies and forms a cement pole in the rotating casting module, the operation of the rotating component is stopped. By operating the installation structure, the fixing rod 6 moves in the opposite direction, the positioning block 8 no longer applies a pushing force to the limiting block 11, and the two casting half-pipes 4 separate under their own weight or other external forces, and the formed cement pole is taken out of the casting tank.

[0024] This embodiment, through a reasonable structural design, ensures that the two casting half-pipes 4 fit tightly together to form a stable casting trough during operation, providing a reliable space for the casting of cement power poles; the setting of the rotating component allows the cement to be evenly distributed during the casting process, which helps to improve the molding quality of cement power poles and reduce internal defects; the design of the fixing component facilitates the installation and disassembly of the casting half-pipes 4, improves production efficiency, and reduces the difficulty and labor intensity of manual operation.

[0025] For fixing the two cast-in-place semi-pipes 4 with the fixing components, this embodiment provides the following solution:

[0026] like Figures 1-4 As shown, the fixing assembly includes connecting strips 5 fixedly installed on both sides of the pouring groove in each pouring half-pipe 4, multiple limiting blocks 11 installed on the side of the connecting strips 5 away from the pouring groove, and fixing components installed on two discs 7 to control the connecting strips 5 on the two pouring half-pipes 4 to fit tightly against each other.

[0027] like Figures 1-4 As shown, the fastener includes two parallel fixing rods 6 that are installed between two discs 7 at both ends by an installation structure, and multiple sets of positioning blocks 8 that are symmetrically arranged vertically and equidistantly along the length of the fixing rods 6. Each set of positioning blocks 8 consists of two symmetrically arranged vertically on one side of the fixing rods 6. When the fixing rods 6 are located on one side of the two connecting strips 5, the upper and lower positioning blocks 8 on the fixing rods 6 are located above and below the two connecting strips 5, respectively. The adjacent ends of the positioning blocks 8 and the limiting blocks 11 that are close to each other are all inclined surfaces.

[0028] When the fastener positions and fixes the two cast-in-place half-pipes 4, the two cast-in-place half-pipes 4 form a cast-in-place pole state. The two fixing rods 6 are inserted between the two discs 7. The installation structure controls the movement of the two fixing rods 6 along the length direction. By moving each set of positioning blocks 8, the two limiting blocks 11 located on one side of each set of positioning blocks 8 are pushed closer to each other, so that the two cast-in-place half-pipes 4 are tightly combined with each other.

[0029] In this embodiment, two parallel fixing rods 6 in the fixing component are installed between two discs 7 through an installation structure, so that the fixing rods 6 are located on one side of the two mutually abutting connecting strips 5, and the positioning blocks 8 located on the fixing rods 6 are respectively positioned above and below the two connecting strips 5. At this time, since the positioning blocks 8 and the limiting blocks 11 have not yet interacted, the two cast half-pipes 4 are still in a preliminary assembly state and have not yet been tightly fitted. Then, the installation structure is operated to control the two fixing rods 6 to move along their own length direction. During the movement of the fixing rods 6, multiple sets of positioning blocks 8 arranged at equal intervals along the length direction of the fixing rods 6 also move accordingly. Since the adjacent ends of the positioning blocks 8 and the limiting blocks 11 that are close to each other are inclined surfaces, when the positioning blocks 8 move, their inclined surfaces will press and act against the inclined surfaces of the limiting blocks 11. As the positioning blocks 8 continue to move, this interaction force between the inclined surfaces will push the two limiting blocks 11 located on one side of each set of positioning blocks 8 closer to each other. The limiting block 11 is set on the connecting strip 5, and the connecting strip 5 is fixed on the casting half pipe 4. Therefore, when the two limiting blocks 11 approach each other, they will cause the two casting half pipes 4 to be tightly combined together, and finally make the two casting half pipes 4 fit together tightly to form a complete and stable cement pole casting trough.

[0030] After the cement has solidified in the casting tank, the process of dismantling the concrete pole involves removing the fixing components to take it out. At this point, the installation structure is reversed, causing the two fixing rods 6 to move in the opposite direction to their initial installation position. As the fixing rods 6 move, the positioning block 8 also moves. The inclined plane force between the positioning block 8 and the limiting block 11 gradually decreases until it disappears. The two casting half-pipes 4 separate under their own weight or other external forces, allowing the formed concrete pole to be easily removed from the casting tank.

[0031] This embodiment utilizes the inclined surfaces of the positioning block 8 and the limiting block 11, along with the movement control of the fixing rod 6, to generate sufficient force to tightly bond the two casting half-pipes 4 together, forming a stable and closed casting trough. During cement pouring, even under the strong pressure of the cement, the two casting half-pipes 4 will not separate or misalign, ensuring the regular shape and quality of the cement pole. The fixing component uses an installation structure to control the movement of the fixing rod 6 to fix and separate the two casting half-pipes 4, making the operation relatively simple and convenient. During production, the fixing component can be quickly installed for cement pouring, and after pouring, the fixing component can be quickly disassembled to remove the pole, greatly improving production efficiency and reducing the difficulty and labor intensity of manual operation.

[0032] In this embodiment, multiple sets of positioning blocks 8 are arranged at equal intervals along the length of the fixed rod 6, and each set of positioning blocks 8 consists of two symmetrically arranged on one side of the fixed rod 6. This design enables the positioning blocks 8 to push the limiting blocks 11 evenly during movement, ensuring that the two cast-in-place half-pipes 4 can fit tightly in each position, achieving precise positioning and further improving the casting quality of the cement power pole.

[0033] For the fixing rod installed between two discs 7, this embodiment provides the following solution:

[0034] like Figures 1-3 As shown, the installation structure includes a limiting slide rod 9 with a limiting block 11 at one end and the other end movably passing through one of the discs 7 and connected to one end of the fixing rod 6, and a limiting screw rod 10 that movably passes through the other disc 7 and is threaded to the other end of the fixing rod 6.

[0035] In this embodiment, one end of the limiting slide rod 9 is connected to one end of the fixed rod 6 to ensure a secure connection. Then, the limiting slide rod 9, with one end of the limiting block 11, is moved through a pre-set hole on the disc 7. During this process, it is crucial to ensure that the limiting slide rod 9 moves smoothly within the hole of the disc 7, while simultaneously adjusting the position of the fixed rod 6 to approximately the appropriate working position, preparing for the subsequent installation of the limiting screw 10. Next, the limiting screw 10 is passed through a pre-set threaded hole on another disc 7, aligning the end of the limiting screw 10 with the other end of the fixed rod 6. Then, the limiting screw 10 is rotated. Since the limiting screw 10 is threadedly connected to the other end of the fixed rod 6, as the limiting screw 10 rotates, it gradually screws into the end of the fixed rod 6, simultaneously causing the fixed rod 6 to move along the direction of the limiting slide rod 9. During this process, the limiting screw 10 should be rotated slowly to ensure that the fixing rod 6 moves smoothly and avoids jamming or displacement, so as to facilitate the stable installation and combination of the two casting half-pipes 4 by controlling the positioning block 8 and the limiting block 11.

[0036] In this embodiment, the limiting slide rod 9 movably passes through the disc 7, providing a stable guide for one end of the fixed rod 6. This ensures that the fixed rod 6 can only move in a straight line along the direction of the limiting slide rod 9 during movement, preventing wobbling or deviation and guaranteeing the accuracy of the fixed rod 6's movement. The limiting screw 10 is threadedly connected to the other end of the fixed rod 6. By rotating the limiting screw 10, the movement distance of the fixed rod 6 can be precisely controlled, thereby accurately adjusting the relative position between the positioning block 8 and the limiting block 11, achieving precise control over the tightness of the fit between the two casting half-pipes 4. This installation structure is simple in design and easy to operate. During installation, simply pass the limiting slide rod 9 through the disc 7, tighten the limiting screw 10, and rotate it to complete the installation and positioning of the fixed rod 6. During disassembly, rotate the limiting screw 10 in the opposite direction to remove it, allowing the fixed rod 6 to move smoothly and the two casting half-pipes 4 to separate easily. This convenient installation and disassembly method greatly improves production efficiency and reduces the difficulty and labor intensity of manual operation.

[0037] like Figure 4 As shown, the end of the limiting slide rod 9 is provided with a connecting screw 12 that connects to the end of the fixed rod 6. After the fixed rod 6 is installed in the two discs 7, one end of the limiting slide rod 9 passes through the disc 7 and is installed on the end of the fixed rod 6 through the connecting screw 12.

[0038] like Figure 1 As shown, the rotating assembly includes two rotating tubes 2 arranged parallel to each other on the casting processing table 1, and a rotating motor 3 installed on the casting processing table 1 to control the rotation of one of the rotating tubes 2.

[0039] In this embodiment, two casting half-pipes 4 are first placed opposite each other, aligning their semi-cylindrical casting grooves to initially assemble the casting groove for the cement pole. Next, the installation structure of the fixing components is used: one end of the limiting slide rod 9 is connected to one end of the fixing rod 6, and its other end is movably passed through one of the discs 7; then, the limiting screw 10 is movably passed through the other disc 7, and its end is threadedly connected to the other end of the fixing rod 6. By rotating the limiting screw 10, the fixing rod 6 is moved. Using the inclined surfaces of the positioning block 8 and the limiting block 11, the two casting half-pipes 4 are pushed to fit tightly together, forming a complete and stable casting groove. The discs 7 are then installed. The two casting half-pipes 4, after being filled with cement, are placed on two rotating pipes 2. The rotating motor 3 is started, and it begins to run, driving one of the connected rotating pipes 2 to rotate. The rotation of the rotating pipe 2 will drive the entire casting module to rotate through the two discs 7. During rotation, the cement is evenly distributed within the casting tank under centrifugal force, fully filling every corner and preventing localized accumulation or gaps, resulting in a more uniform and dense internal structure for the cement pole. After continuous rotation for a period of time, once the cement has initially solidified and formed a basic shape of a cement pole with a certain strength, the rotation motor 3 is stopped, causing the rotating tube 2 and the casting module to stop rotating. After the cement has completely solidified and hardened, following the disassembly procedure of the previously fixed components, the limiting screw 10 is rotated in the reverse direction, causing the fixing rod 6 to move, the positioning block 8 to separate from the limiting block 11, and the two casting half-pipes 4 to separate under their own weight or other external forces, allowing the formed cement pole to be removed from the casting tank. Finally, the rotating components are cleaned and maintained to prepare for the next production run. The rotating motor 3 in the rotating components drives the rotating tube 2 to rotate, which in turn drives the entire casting module to rotate. During the cement pouring process, the centrifugal force generated by this rotation enables the cement to spread evenly within the pouring tank, preventing localized cement accumulation and ensuring consistent density and strength across all parts of the cement pole. This effectively improves the molding quality of the cement pole and reduces internal defects caused by uneven cement distribution, such as voids and looseness.

[0040] This embodiment utilizes a rotating component to drive the casting module, enabling cement to fill the casting tank quickly and evenly. Compared to static casting methods, this significantly shortens the cement filling time. Simultaneously, the uniformly distributed cement accelerates the solidification and hardening process, reducing the overall production cycle and thus improving the production efficiency of cement poles, meeting the demands of large-scale production. During rotation, the cement is subjected to centrifugal force, allowing it to bind together more tightly, expelling internal air bubbles and excess moisture, resulting in a more compact and stable structure for the cement pole. This compact structure enhances the compressive and bending resistance of the cement pole, improving its stability and reliability during use and extending its service life.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement pole production casting apparatus, characterized by, The system includes a casting module and a rotating component for controlling the rotation of the casting module. The casting module consists of two semi-tubular structures forming a casting half-pipe (4) for the casting structure of the electric pole, a disc (7) set on both ends of one of the casting half-pipes (4), and a fixing component for controlling the two casting half-pipes (4) to fit tightly together. The two casting half-pipes (4) have semi-cylindrical casting grooves on their opposite surfaces, and when the two casting half-pipes (4) fit together, the two casting grooves form the groove of the cement electric pole.

2. The cement pole production pouring apparatus according to claim 1, characterized in that: The fixing components include connecting strips (5) fixedly installed on both sides of the pouring groove of each pouring half-pipe (4), multiple limiting blocks (11) set on the side of the connecting strip (5) away from the pouring groove, and fixing components installed on two discs (7) to control the connecting strips (5) on the two pouring half-pipes (4) to fit tightly together.

3. The cement pole production pouring apparatus of claim 2, wherein: The fastener includes two parallel fixed rods (6) that are installed between two discs (7) by an installation structure at both ends, and multiple sets of positioning blocks (8) that are symmetrically arranged vertically and evenly spaced along the length of the fixed rods (6). Each set of positioning blocks (8) consists of two symmetrically arranged vertically on one side of the fixed rod (6). When the fixed rod (6) is located on one side of the two connecting strips (5), the positioning blocks (8) on the fixed rod (6) are located above and below the two connecting strips (5) respectively. The adjacent ends of the positioning blocks (8) and the limiting blocks (11) that are close to each other are all inclined. When the fastener positions and fixes the two cast-in-place half-pipes (4), the two cast-in-place half-pipes (4) form a cast-in-place pole. The two fixing rods (6) are inserted between the two discs (7). The installation structure controls the two fixing rods (6) to move along the length direction. By moving each set of positioning blocks (8), the two limiting blocks (11) located on one side of each set of positioning blocks (8) are pushed to move closer to each other, so that the two cast-in-place half-pipes (4) are tightly combined with each other.

4. The cement pole production pouring apparatus of claim 3, wherein: The mounting structure includes a limiting slide rod (9) with a limiting block (11) at one end and a movable end through one of the discs (7) and connected to one end of the fixing rod (6), and a limiting screw (10) that moves through the other disc (7) and is threaded to the other end of the fixing rod (6).

5. The cement pole production pouring apparatus of claim 4, wherein: The end of the limiting slide bar (9) is provided with a connecting screw (12) that connects to the end of the fixing rod (6).

6. The cement pole production and casting apparatus according to any one of claims 1 to 5, characterized in that: The rotating assembly includes two rotating tubes (2) arranged parallel to each other on the casting processing table (1), and a rotating motor (3) installed on the casting processing table (1) and controlling one of the rotating tubes (2) to rotate.

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