Automatic concrete distributing and vibrating cooperative control system

By designing an automatic material placement and vibration co-control system, the problem of cumbersome manual operation in the processing of precast concrete pipe components was solved, realizing automated concrete pouring and vibration, improving production efficiency and quality, and adapting to the needs of molds of different specifications.

CN120941546AInactive Publication Date: 2025-11-14ZHEJIANG BUILDING MATERIALS GRP ZHEXI CONSTR INDUSTRIALIZATION CO LTD
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Patent Information

Application Number
CN202511173769.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-21
Publication Date
2025-11-14
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the current processing of precast concrete pipe components, the placement and vibration operations are limited by the diverse specifications of the annular casting molds, and are mostly carried out manually, which makes the process cumbersome and time-consuming, affecting processing efficiency.

Method used

An automatic concrete placement and vibration control system was designed, including components such as a main ring frame, a rotating horizontal plate, a drive motor, and a concrete vibrator. The motor drives the rotating horizontal plate to move the movable adjustment seat and the pouring vertical pipe synchronously, thereby realizing automatic placement of concrete and using the vibrator to remove air bubbles, adapting to different mold specifications.

Benefits of technology

The automated concrete pouring and vibration process has improved production efficiency, ensured that the concrete is dense and compact, prevented cracking, adapted to the needs of molds of different diameters, and improved the quality and production efficiency of precast concrete pipes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides an automatic concrete distributing and vibrating cooperative control system, and relates to the technical field of prefabricated concrete pipe fitting machining. A rotating transverse plate is connected into the main ring frame, and rollers are mounted at the bottoms of the two ends of the rotating transverse plate; a driving motor is fixedly mounted at the top of the main ring frame, and the driving motor is connected with the rotating transverse plate; and the top of the rotary transverse plate is connected with a movable debugging seat. The rotating transverse plate drives the movable debugging base to operate, the movable debugging base drives the concrete vibrator and the pouring vertical pipe to move synchronously, the pouring vertical pipe pours concrete into the annular pouring mold, a vibration rod of the concrete vibrator moves in the concrete in the annular pouring mold, and bubbles in the concrete are removed through vibration. The problems that at present, precast concrete pipe fitting machining operation is limited by different specifications and sizes of annular pouring molds, pouring vertical pipes are mostly supported manually, concrete materials are injected into the annular pouring molds, and the process is tedious and time-consuming are solved.
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Description

Technical Field

[0001] This invention relates to the field of precast concrete pipe processing technology, and in particular to an automatic concrete placement and vibration coordinated control system. Background Technology

[0002] As a key branch of the precast concrete component field, precast concrete pipes have successfully replaced the traditional on-site casting process with their standardized factory production model, and have now become core components in modern architecture, municipal engineering, and water conservancy construction. Their core advantage lies in shifting the production scenario of building components from the construction site to a standardized factory, achieving systematic optimization of product quality, construction efficiency, and overall cost through highly mechanized assembly line operations and large-scale production. In the production process of precast concrete pipes, the placement and vibration operations are key technological steps to ensure the density and structural performance of the components.

[0003] For example, the Chinese patent "CN110000891B An Integrated Concrete Placing Machine" includes a placing machine frame, a placing mechanism, a vibrating mechanism, and a texturing mechanism. The placing machine frame includes a placing machine frame crossbeam and a placing machine frame column, with the crossbeam connected to a double-beam trolley. The placing mechanism includes a square hopper and a hopper lifting system. The square hopper includes a hopper body, a hydraulic discharge device, and a turbine mixing device. The hopper lifting system includes a hydraulic lifting device, a sprocket, and a roller chain. The vibrating mechanism includes a vibrating movable support, a vibrating rod drive device, a vibrating rod, and a vibrating support retraction device. The texturing mechanism includes texturing adjustment and fixing components and a coarse and fine texturing blade assembly. The texturing adjustment and fixing components include a texturing fixed connection bracket, a texturing movable connection bracket, and a texturing hydraulic connection rod. The addition of the texturing and vibrating mechanisms makes the various processes in the production of precast components more closely connected, resulting in higher production efficiency and saving labor and time costs.

[0004] Currently, the placement and vibration operations in the processing of precast concrete pipe fittings are limited by the diverse specifications and sizes of the annular casting molds. In actual operation, it is often necessary to manually support the casting vertical pipe and slowly pour the concrete material into the mold along the annular path. After the casting is completed, it is also necessary to manually hold a concrete vibrator and use the vibrating rod to carefully vibrate the concrete material in the mold. The process is not only cumbersome and complicated, but also time-consuming, which has an adverse effect on the overall processing efficiency of precast concrete pipe fittings. Summary of the Invention

[0005] This invention relates to an automatic concrete placement and vibration control system, which solves the problem that the current concrete placement and vibration operations in the processing of precast concrete pipes are limited by the different sizes of the annular casting molds. The current method often involves manually supporting the casting vertical pipe and pouring the concrete material into the annular casting mold along the annular path. After the pouring is completed, a concrete vibrator still needs to be manually held to vibrate the concrete material in the annular casting mold. The process is cumbersome and time-consuming, which significantly affects the processing efficiency of precast concrete pipes.

[0006] In a first aspect, this invention provides an automatic concrete placement and vibration coordination control system, specifically comprising: a main ring frame, a rotating horizontal plate, rollers, a drive motor, a movable adjustment seat, bolts, a concrete vibrator, a pouring vertical pipe, hydraulic support legs, chains, and hanging rings; the rotating horizontal plate is internally connected to the main ring frame, and rollers are installed at the bottom of both ends of the rotating horizontal plate; the drive motor is fixedly installed on the top of the main ring frame, and the drive motor is connected to the rotating horizontal plate; the movable adjustment seat is connected to the top of the rotating horizontal plate, and two bolts are internally connected to the movable adjustment seat, the bolts being connected to the rotating horizontal plate; the concrete vibrator is fixedly connected to the top of the movable adjustment seat, and a pouring vertical pipe is internally connected to the movable adjustment seat, the pouring vertical pipe being connected to a concrete delivery pipeline; three hydraulic support legs are installed around the bottom of the main ring frame, and three chains are connected around the top of the main ring frame, with hanging rings connected to the ends of the chains, the hanging rings being connected to the hooks of a crane.

[0007] Furthermore, a Y-shaped frame is provided at the top of the main ring frame, a rotating hole is provided at the center of the Y-shaped frame, and a rotating shaft is provided at the top of the rotating horizontal plate, the rotating shaft being rotatably connected to the rotating hole.

[0008] Furthermore, a ring rail is arranged around the inside of the main ring frame, and rollers are rotatably connected to the rotating horizontal plate. The bottom of the rollers makes rolling contact with the top of the ring rail, which reduces the frictional resistance of the rotating horizontal plate and makes the rotating horizontal plate operate more smoothly.

[0009] Furthermore, a small gear is mounted on the drive shaft of the drive motor, and a large gear is provided outside the rotating shaft, with the small gear and the large gear engaging in transmission.

[0010] Furthermore, the rotating horizontal plate has two vertical connecting holes inside. The flexible connecting tube of the concrete vibrator is connected through one of the vertical connecting holes, and the pouring vertical pipe is connected through the other vertical connecting hole. The vibrating rod connected to the end of the flexible connecting tube of the concrete vibrator is close to the bottom end of the pouring vertical pipe. The rotating horizontal plate is driven by the drive motor to rotate, and the rotating horizontal plate drives the movable adjustment seat to operate. The movable adjustment seat drives the concrete vibrator and the pouring vertical pipe to move synchronously. The pouring vertical pipe pours concrete into the annular pouring mold, achieving a circular automatic material distribution effect. While the concrete is being distributed in a circular manner, the vibrating rod of the concrete vibrator moves in the concrete in the annular pouring mold, using vibration to remove air bubbles in the concrete, making the concrete more dense and compact, avoiding cracking of precast concrete pipes due to air bubbles, and effectively ensuring the quality of precast concrete pipes.

[0011] Furthermore, the bottom of the movable adjustment seat is provided with a sliding groove, and the rotating horizontal plate is slidably connected in the sliding groove.

[0012] Furthermore, the rotating horizontal plate has positioning grooves equidistantly arranged on one end relative to both sides, and the movable adjustment seat has screw holes at both ends relative to each other, with the screw holes communicating with the positioning grooves.

[0013] Furthermore, the bolt is threaded into the bolt hole, and the bolt end is connected to the positioning groove. The movable adjustment seat can be moved and adjusted according to the different diameters of the precast concrete pipes being produced, changing the distance between the pouring vertical pipe and the rotation axis. This allows for compatibility with different specifications of annular pouring molds, making it better suited for the production and processing of precast concrete pipes of different diameters. When the movable adjustment seat is moved and adjusted to the required position, the bolt hole and the positioning groove are connected. Tightening the bolt connects the bolt end to the positioning groove, thus fixing the movable adjustment seat and ensuring its stability.

[0014] Furthermore, the bottom of the main ring frame is provided with a fixed connecting hole, the hydraulic support leg is connected to the fixed connecting hole, and a support plate is provided at the bottom end of the hydraulic support leg.

[0015] Furthermore, the top of the Y-shaped frame is equipped with lifting rings, one end of which is connected to the chain. The Y-shaped frame is connected to the hanging rings via the chain. The top of the main ring frame is suspended and supported by a crane. When the annular casting mold moves to the bottom of the main ring frame, the hydraulic support legs extend downwards, making the support plate contact the ground, thus fixing and supporting the main ring frame and preventing it from swinging. This ensures the application effect of the precast concrete pipes. After the concrete inside the annular casting mold has been poured and defoamed, the hydraulic support legs retract upwards, making the bottom of the main ring frame suspended. This removes obstacles for the movement of the annular casting mold, allowing it to be moved to a stationary area to achieve the internal concrete shaping effect. The next annular casting mold can then be moved to the bottom of the main ring frame for concrete pouring, effectively improving the production efficiency of precast concrete pipes.

[0016] This invention provides an automatic concrete placement and vibration coordinated control system, which has the following beneficial effects: In this invention, the rollers maintain rolling contact with the ring rail. This design effectively reduces the frictional resistance generated during the rotation of the rotating plate, ensuring smoother and more stable operation. During operation, the drive motor acts as the power source, driving the rotating plate to rotate, which in turn drives the movable adjustment seat. The movable adjustment seat synchronously moves the concrete vibrator and the pouring vertical pipe together, enabling the pouring vertical pipe to precisely pour concrete into the annular pouring mold using an automatic surrounding material distribution function. While the automatic surrounding material distribution operation is underway, the vibrating rod of the concrete vibrator moves flexibly within the concrete in the annular pouring mold. Through vibration, air bubbles mixed in with the concrete are efficiently removed, making the concrete structure denser and more compact. This process effectively avoids the problem of cracking in precast concrete pipes due to internal air bubbles, ensuring the excellent quality of precast concrete pipes from the source.

[0017] Furthermore, the movable adjustment seat can be flexibly moved and adjusted according to the differences in the diameter of the precast concrete pipe fittings. This adjustment changes the distance between the pouring vertical pipe and the rotating axis, allowing the equipment to be precisely adapted to different specifications of annular pouring molds, efficiently completing the production of precast concrete pipe fittings of varying diameters. Once the movable adjustment seat is moved to the designated position, its screw holes connect with the positioning groove. At this point, tightening the bolts securely connects the bolt ends to the positioning groove, effectively fixing the movable adjustment seat and ensuring its stability throughout the production process.

[0018] Furthermore, during the production process, a crane is used to securely suspend and support the top of the main ring frame. Once the annular casting mold is moved to the designated position at the bottom of the main ring frame, the hydraulic support legs extend downwards until the support plate is in close contact with the ground, providing a solid and reliable fixed support for the entire main ring frame. This effectively prevents the main ring frame from swaying during subsequent operations, ensuring stable and high-quality casting of precast concrete pipes. After the concrete in the annular casting mold has been poured and thoroughly defoamed, the hydraulic support legs retract upwards, suspending the bottom of the main ring frame. This operation cleverly removes obstacles to the movement of the annular casting mold, which can then be smoothly moved to a stationary area, allowing the internal concrete to naturally set in a suitable environment. At this point, the next annular casting mold can be quickly moved to the bottom of the main ring frame to begin a new round of concrete pouring. This scientifically sound process effectively improves the production efficiency of precast concrete pipes.

[0019] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0022] In the attached diagram: Figure 1 This paper shows a schematic diagram of the overall top-axis structure of the automatic concrete placement and vibration co-control system of this application; Figure 2 This paper shows a schematic diagram of the overall bottom axonometric structure of the automatic concrete placing and vibration co-control system of this application; Figure 3 A schematic diagram of the main ring frame axonal structure of the automatic concrete placing and vibration co-control system of this application is shown; Figure 4 This paper shows a schematic diagram of the connection structure between the rotating horizontal plate and the movable adjustment seat of the automatic concrete placing and vibration co-control system of this application. Figure 5 A schematic diagram of the rotating horizontal plate axial structure of the automatic concrete placing and vibration co-control system of this application is shown. Figure 6 A schematic diagram of the connection structure between the active test stand, the concrete vibrator, and the pouring riser of the automatic concrete placing and vibrating coordinated control system of this application is shown. Figure 7 This paper shows a schematic diagram of the disassembled structure of the active test stand, concrete vibrator, and pouring riser of the automatic concrete placing and vibrating coordinated control system of this application. Figure 8 A schematic diagram of the hydraulic support leg axonal structure of the automatic concrete placing and vibration co-control system of this application is shown. Figure 9 A schematic diagram of the chain and hanging ring connection structure of the automatic concrete placing and vibration co-control system of this application is shown.

[0023] Figure label: 1. Main ring frame; 101. Y-shaped frame; 1011. Rotary hole; 1012. Lifting ring; 102. Ring rail; 103. Fixed connecting hole; 2. Rotating horizontal plate; 201. Rotating shaft; 2011. Large gear; 202. Positioning groove; 3. Roller; 4. Drive motor; 401. Small gear; 5. Movable adjustment seat; 501. Slide groove; 502. Vertical connecting hole; 503. Screw hole; 6. Bolt; 7. Concrete vibrator; 8. Pouring vertical pipe; 9. Hydraulic support leg; 901. Support plate; 10. Chain; 11. Hanging ring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please refer to Figures 1 to 9 Example 1: This invention proposes an automatic concrete placement and vibration coordinated control system, comprising: a main ring frame 1, a rotating horizontal plate 2, rollers 3, a drive motor 4, a movable adjustment seat 5, bolts 6, a concrete vibrator 7, a pouring vertical pipe 8, hydraulic support legs 9, a chain 10, and hanging rings 11; the rotating horizontal plate 2 is internally connected to the main ring frame 1, and rollers 3 are installed at the bottom of both ends of the rotating horizontal plate 2; the drive motor 4 is fixedly installed on the top of the main ring frame 1, and the drive motor 4 is connected to the rotating horizontal plate 2; the movable adjustment seat 5 is connected to the top of the rotating horizontal plate 2, and two bolts 6 are internally connected to the movable adjustment seat 5, and the bolts 6 are connected to the rotating horizontal plate 2; the concrete vibrator 7 is fixedly connected to the top of the movable adjustment seat 5, and the pouring vertical pipe 8 is internally connected to the movable adjustment seat 5; the pouring vertical pipe 8... Pipe 8 is connected to the concrete conveying pipeline; three hydraulic support legs 9 are installed around the bottom of the main ring frame 1, and three chains 10 are connected around the top of the main ring frame 1. The ends of the chains 10 are connected to hanging rings 11, which are connected to the hooks of the crane; a Y-shaped frame 101 is set on the top of the main ring frame 1, and a rotating hole 1011 is set in the center of the Y-shaped frame 101. A rotating shaft 201 is set on the top of the rotating horizontal plate 2, and the rotating shaft 201 is rotatably connected to the rotating hole 1011. A ring rail 102 is set around the inside of the main ring frame 1. Rollers 3 are rotatably connected to the rotating horizontal plate 2, and the bottom of the rollers 3 rolls in contact with the top of the ring rail 102; the rolling contact between the rollers 3 and the ring rail 102 reduces the rotational friction resistance of the rotating horizontal plate 2, making the rotating horizontal plate 2 operate more smoothly.

[0026] In this embodiment, a small gear 401 is installed on the drive shaft of the drive motor 4, and a large gear 2011 is provided on the outside of the rotating shaft 201. The small gear 401 and the large gear 2011 are engaged in transmission. Two vertical connecting holes 502 are provided inside the rotating horizontal plate 2. The flexible connecting tube of the concrete vibrator 7 is connected through one of the vertical connecting holes 502, and the pouring vertical pipe 8 is connected through the other vertical connecting hole 502. The vibrating rod connected to the end of the flexible connecting tube of the concrete vibrator 7 is close to the bottom end of the pouring vertical pipe 8. Using the above technical solution, the drive motor 4 drives the rotating horizontal plate 2 to rotate, the rotating horizontal plate 2 drives the movable adjustment seat 5 to operate, and the movable adjustment seat 5 drives the concrete vibrator 7 and the pouring vertical pipe 8 to move synchronously. The pouring vertical pipe 8 pours concrete into the annular pouring mold, achieving the effect of automatic surrounding material distribution. While the concrete is being automatically distributed, the vibrating rod of the concrete vibrator 7 moves in the concrete in the annular pouring mold, using vibration to remove air bubbles in the concrete, making the concrete more dense and compact, avoiding the cracking of precast concrete pipes due to air bubbles, and effectively ensuring the quality of precast concrete pipes.

[0027] In this embodiment, the bottom of the movable adjustment seat 5 is provided with a slide groove 501, the rotating horizontal plate 2 is slidably connected in the slide groove 501, one end of the rotating horizontal plate 2 is provided with a positioning groove 202 at equal intervals on both sides, the movable adjustment seat 5 is provided with screw holes 503 at both ends, the screw holes 503 are connected to the positioning groove 202, the bolt 6 is threaded in the screw hole 503, and the end of the bolt 6 is connected in the positioning groove 202; By adopting the above technical solution, the movable adjustment seat 5 can be moved and adjusted according to the different diameters of the precast concrete pipes produced, thereby changing the distance between the pouring vertical pipe 8 and the rotation axis, so as to achieve the adaptation to the operation of different specifications of annular pouring molds and better suit the production and processing of precast concrete pipes of different diameters. When the movable adjustment seat 5 is moved and adjusted to the required position, the screw hole 503 and the positioning groove 202 are in a connected state. Tighten the bolt 6 so that the end of the bolt 6 is connected in the positioning groove 202, and fix the movable adjustment seat 5 through the bolt 6 to ensure the stability of the movable adjustment seat 5.

[0028] In Example 2, based on Example 1, a fixed connecting hole 103 is provided around the bottom of the main ring frame 1, and a hydraulic support leg 9 is connected to the fixed connecting hole 103. A support plate 901 is provided at the bottom end of the hydraulic support leg 9. A lifting ring 1012 is provided around the top of the Y-shaped frame 101. One end of the chain 10 is connected to the lifting ring 1012. The Y-shaped frame 101 is connected to the hanging ring 11 through the chain 10. Using the above technical solution, the top of the main ring frame 1 is suspended and supported by a crane. When the annular casting mold moves to the bottom of the main ring frame 1, the hydraulic support leg 9 extends downward so that the support plate 901 contacts the ground, which can fix and support the main ring frame 1, prevent the main ring frame 1 from swinging, and ensure the application effect of precast concrete pipes. After the concrete inside the annular casting mold has been poured and defoamed, the hydraulic support leg 9 retracts upward, making the bottom of the main ring frame 1 suspended in the air. This removes the obstacle for the movement of the annular casting mold, allowing it to be moved to a stationary area to achieve the desired concrete shaping effect. The next annular casting mold can then be moved to the bottom of the main ring frame 1 for concrete pouring, effectively improving the production efficiency of precast concrete pipe fittings.

[0029] The working principle of this embodiment is as follows: In actual production, the movable adjustment seat 5 needs to be precisely moved and adjusted according to the difference in diameter of the precast concrete pipe fittings. Through this operation, the distance between the pouring vertical pipe 8 and the rotating axis is changed, so that the equipment can be perfectly adapted to the annular pouring mold of different specifications, thereby more efficiently meeting the production and processing needs of precast concrete pipe fittings of various diameters. When the movable adjustment seat 5 is adjusted to the required position, the screw hole 503 on it will be connected to the positioning groove 202. At this time, the bolt 6 is tightened so that the end of the bolt 6 is firmly connected in the positioning groove 202. With the fastening effect of the bolt 6, the movable adjustment seat 5 is reliably fixed, ensuring that the movable adjustment seat 5 remains stable in subsequent operations. During the installation and use of the equipment, the top of the main ring frame 1 is supported by a crane. When the annular pouring mold is moved to the designated position at the bottom of the main ring frame 1, the hydraulic support leg 9 extends downward until the support plate 901 is in close contact with the ground. This design can enable the main ring frame 1 to be supported. Providing stable support effectively prevents the main ring frame 1 from swaying during operation, thus ensuring the smooth progress and expected results of precast concrete pipe casting. The rollers 3 maintain rolling contact with the ring rail 102; this design cleverly reduces the frictional resistance of the rotating horizontal plate 2 during rotation, making its operation smoother and more stable, providing strong support for the stable operation of the entire equipment. The drive motor 4 serves as the power source, driving the rotating horizontal plate 2 to rotate. The rotating horizontal plate 2 further drives the movable adjustment seat 5, which in turn synchronously drives the concrete vibrator 7 and the casting vertical pipe 8 to move together. During operation, the casting vertical pipe 8 precisely pours concrete into the annular casting mold, achieving automatic surrounding material distribution. Simultaneously, the concrete vibrator 7... The vibrating rod moves within the concrete in the annular casting mold, effectively removing air bubbles and making the concrete denser and more compact. This process effectively prevents cracking of precast concrete pipes due to internal air bubbles, ensuring the quality of the precast concrete pipes. After the concrete in the annular casting mold has been poured and de-foamed, the hydraulic support leg 9 retracts upward, suspending the bottom of the main ring frame 1, clearing obstacles for the movement of the annular casting mold. At this point, the completed annular casting mold can be moved to a stationary area to allow the internal concrete to set. Then, the next annular casting mold can be quickly moved to the bottom of the main ring frame 1 to continue the concrete pouring operation. This continuous and efficient operation process effectively improves the production efficiency of precast concrete pipes.

[0030] The following points should be noted in this article: 1. The accompanying drawings of the embodiments of the present invention only involve the structures involved in the embodiments of the present invention; other structures can refer to general designs.

[0031] 2. Where there is no conflict, the embodiments of the present invention and the features thereof can be combined with each other to obtain new embodiments.

[0032] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A coordinated control system for automatic concrete placing and vibration, comprising: The main ring frame (1), rotating horizontal plate (2), rollers (3), drive motor (4), movable adjustment seat (5), bolts (6), concrete vibrator (7), pouring vertical pipe (8), hydraulic support leg (9), chain (10), and hanging ring (11) are characterized in that the rotating horizontal plate (2) is connected inside the main ring frame (1), and rollers (3) are installed at the bottom of both ends of the rotating horizontal plate (2); the drive motor (4) is fixedly installed on the top of the main ring frame (1), and the drive motor (4) is connected to the rotating horizontal plate (2); the rotating horizontal plate (2) is connected to the top of the movable adjustment seat (5), bolts (6), concrete vibrator (7), pouring vertical pipe (8), hydraulic support leg (9), chain (10), and hanging ring (11). The test seat (5) has two bolts (6) inside, which are connected to the rotating horizontal plate (2); the top of the movable test seat (5) is fixedly connected to a concrete vibrator (7), and the inside of the movable test seat (5) is connected to a pouring vertical pipe (8), which is connected to the concrete conveying pipeline; the bottom of the main ring frame (1) is surrounded by three hydraulic support legs (9), and the top of the main ring frame (1) is surrounded by three chains (10), with hanging rings (11) connected to the ends of the chains (10), which are connected to the hooks of the crane.

2. The automatic concrete placing and vibration co-control system according to claim 1, characterized in that, The main ring frame (1) is provided with a Y-shaped frame (101) at the top, and a rotating hole (1011) is provided at the center of the Y-shaped frame (101). The rotating horizontal plate (2) is provided with a rotating shaft (201) at the top, and the rotating shaft (201) is rotatably connected to the rotating hole (1011).

3. The automatic concrete placement and vibration coordinated control system according to claim 3, characterized in that, The main ring frame (1) is surrounded by a ring rail (102), and the roller (3) is rotatably connected to the rotating horizontal plate (2). The bottom of the roller (3) is in rolling contact with the top of the ring rail (102).

4. The automatic concrete placing and vibration co-control system according to claim 1, characterized in that, The drive shaft of the drive motor (4) is equipped with a small gear (401), and a large gear (2011) is provided outside the rotating shaft (201). The small gear (401) and the large gear (2011) are engaged in transmission.

5. The automatic concrete placement and vibration coordinated control system according to claim 1, characterized in that, The rotating horizontal plate (2) has two vertical connecting holes (502) inside. The flexible connecting tube of the concrete vibrator (7) is connected through one of the vertical connecting holes (502), and the pouring vertical pipe (8) is connected through the other vertical connecting hole (502). The vibrating rod connected to the end of the flexible connecting tube of the concrete vibrator (7) is close to the bottom end of the pouring vertical pipe (8).

6. The automatic concrete placing and vibration co-control system according to claim 1, characterized in that, The bottom of the active debugging seat (5) is provided with a slide groove (501), and the rotating horizontal plate (2) is slidably connected in the slide groove (501).

7. The automatic concrete placing and vibration co-control system according to claim 6, characterized in that, The rotating horizontal plate (2) has a positioning groove (202) equidistantly arranged on one end relative to both sides, and the movable adjustment seat (5) has screw holes (503) at both ends relative to each other. The screw holes (503) are connected to the positioning groove (202).

8. The automatic concrete placement and vibration coordinated control system according to claim 7, characterized in that, The bolt (6) is threaded into the bolt hole (503), and the end of the bolt (6) is connected into the positioning groove (202).

9. The automatic concrete placement and vibration coordinated control system according to claim 1, characterized in that, The bottom of the main ring frame (1) is provided with a fixed connection hole (103), the hydraulic support leg (9) is connected in the fixed connection hole (103), and the bottom end of the hydraulic support leg (9) is provided with a support plate (901).

10. The automatic concrete placement and vibration coordinated control system according to claim 1, characterized in that, The top of the Y-shaped frame (101) is surrounded by a hanging ring (1012), one end of the chain (10) is connected to the hanging ring (1012), and the Y-shaped frame (101) is connected to the hanging ring (11) through the chain (10).

Citation Information

Patent Citations

  • Integrated concrete placing boom

    CN110000891B