Energy-saving building component processing device for hydraulic engineering

Abstract

The application relates to the field of building component processing, in particular to an energy-saving building component processing device for water conservancy projects, which comprises a base plate, a moving driving element and a vibrator, the moving driving element is installed on the base plate, a vibrator is installed at the driving end of the moving driving element, the vibrator is controlled to move vertically through the moving driving element, a vibrating rod is connected to the output end of the vibrator through a connecting hose, the vibrating rod is used for vibrating the concrete of a prefabricated component, an air blowing ring plate is further arranged, the air blowing ring plate is arranged on the base plate, the air blowing ring plate is provided with air blowing ports, in the process that the vibrating rod is removed from the concrete, the air blowing ports are used for blowing the concrete adhered to the surface of the vibrating rod downwards, an annular space is formed between the vibrating rod and a limiting cylinder, the air blowing ports of the air blowing ring plate face the annular space, the downward air flow of the air blowing ports is more concentrated through the limitation of the annular space, and the blowing pressure of the air flow is increased.

Description

Technical Field

[0001] This invention relates to the field of building component processing, and more particularly to an energy-saving building component processing equipment for water conservancy projects. Background Technology

[0002] Precast concrete components refer to building components that are made in a factory using concrete as the basic material. In water conservancy projects, a large number of precast building components are required.

[0003] For example, Chinese patent CN119141662A discloses a precast box girder vibration device. This device uses an S-shaped vibrator to create misalignment between adjacent impact points, preventing them from remaining on a straight line and ultimately forming a triangular impact point distribution. This increases the vibration coverage area, allowing for more comprehensive and thorough vibration. However, it has the following drawbacks: After each vibration cycle, concrete adheres to the vibrator surface. Failure to clean this surface for an extended period leads to concrete hardening, increasing subsequent cleaning workload and requiring more energy. Furthermore, because the vibrator needs to be inserted quickly and removed slowly, existing vibration equipment uses a flexible hose connection between the vibrator and the vibrator, preventing the vibrator from pushing the vibrator. Simply allowing the vibrator to insert into the concrete under its own weight does not achieve optimal speed. Summary of the Invention

[0004] In order to overcome the shortcomings of existing vibration equipment, such as the lack of a cleaning structure for the vibrating rod and the inability of the vibrating rod to be inserted into the concrete at the optimal speed, this invention provides an energy-saving building component processing equipment for water conservancy projects.

[0005] The technical solution of this invention is: an energy-saving building component processing equipment for water conservancy projects, comprising a base plate, a moving drive component, and a vibrator; the moving drive component is mounted on the base plate; the vibrator is mounted on the drive end of the moving drive component; the moving drive component controls the vertical movement of the vibrator; the output end of the vibrator is connected to a vibrating rod via a connecting hose; the vibrating rod vibrates the precast concrete component; it also includes an air blowing ring plate; the base plate is provided with an air blowing ring plate; the air blowing ring plate has an air blowing port; the air blowing port faces the outer side of the vibrating rod; when the vibrating rod is removed from the concrete, the concrete adhering to the surface of the vibrating rod is blown through the air blowing port of the air blowing ring plate.

[0006] More preferably, a telescopic drive is mounted on the substrate; the air-blowing ring plate is mounted on the drive end of the telescopic drive, and the vertical movement of the air-blowing ring plate is controlled by the telescopic drive.

[0007] More preferably, a limiting ring plate is installed on the inner side of the air blowing ring plate; the connecting hose is located inside the limiting ring plate.

[0008] More preferably, the diameter of the connecting hose is smaller than that of the vibrating rod; the end of the vibrating rod connected to the connecting hose is provided with a conical surface.

[0009] More preferably, the inner side of the limiting ring plate is provided with a second conical surface, which is adapted to the first conical surface.

[0010] More preferably, a limiting cylinder is provided on the substrate, the vibrating rod can move inside the limiting cylinder, and the outer ring surface of the air blowing ring plate slides in contact with the inner wall of the limiting cylinder.

[0011] More preferably, a scraper is installed on the inner wall of the limiting cylinder; the height of the scraper is the same as the height of the vibrating rod; and a notch is provided on the air blowing ring plate to avoid the scraper.

[0012] More preferably, a rotary drive is mounted on the substrate; the outer wall of the limiting cylinder is mounted on the drive end of the rotary drive, and the limiting cylinder is driven to rotate by the rotary drive.

[0013] More preferably, the notch is adapted to the shape of the scraper, and the scraper can be cleaned using the notch.

[0014] More preferably, the moving drive component consists of an electric slide rail and a slider, with the electric slide rail mounted on the base plate and the slider connected to the vibrator.

[0015] The beneficial effects are as follows: During the process of removing the vibrator from the concrete, the present invention uses an air inlet to blow down the concrete adhering to the surface of the vibrator; and an annular space is formed between the vibrator and the limiting cylinder, with the air inlet of the air-blowing ring plate facing the annular space. The restriction of the annular space makes the downward airflow of the air inlet more concentrated, increasing the blowing pressure of the airflow. Combined with the rotation and scraping of the scraper, the cleaning effect of residual concrete on the outer ring wall of the vibrator is improved, reducing the workload and energy consumption of subsequent cleaning and maintenance, thus achieving energy saving effect.

[0016] This invention achieves rapid insertion by actively pushing the vibrator downward into the concrete through a limiting ring plate, controlling the insertion speed of the vibrator. This differs from the existing technology where the vibrator falls naturally. Furthermore, the limiting cylinder guides and limits the vibrator, allowing it to be accurately and vertically inserted into the designated vibration position, avoiding the problem of excessive deviation of the vibrator position caused by natural falling. Attached Figure Description

[0017] Figure 1The diagram shown is a three-dimensional structural schematic of the energy-saving building component processing equipment of the present invention for water conservancy projects;

[0018] Figure 2 The diagram shown is a partial three-dimensional structural schematic of the present invention;

[0019] Figure 3 The image shown is a cross-sectional view of the limiting cylinder of the present invention;

[0020] Figure 4 The diagram shown is a separate view of the air blowing ring plate, vibrating rod, and limiting cylinder of the present invention;

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the air-blowing ring plate of the present invention;

[0022] Figure 6 The diagram shown illustrates the position of the vibrator after it has been moved down according to the present invention.

[0023] Figure 7 The diagram shows another position of the vibrator rod after it has been moved down according to the present invention.

[0024] In the attached drawings, the following are the reference numerals: 1-base plate, 2-moving drive component, 3-vibrator, 31-connecting hose, 32-vibrator rod, 33-cone surface one, 4-air blowing ring plate, 41-air blowing port, 42-notch, 5-telescopic drive component, 6-limiting ring plate, 61-cone surface two, 7-limiting cylinder, 71-scraper, 8-rotation drive component. Detailed Implementation

[0025] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0026] Example 1: An energy-saving building component processing equipment for water conservancy projects, such as... Figures 1-7 As shown, the device includes a base plate 1, a moving drive component 2, and a vibrator 3. The base plate 1 is mounted on a moving mechanism of an external device. The moving drive component 2 is mounted on the base plate 1. The vibrator 3 is mounted on the driving end of the moving drive component 2. The output end of the vibrator 3 is connected to a vibrating rod 32 via a connecting hose 31. The device also includes an air blowing ring plate 4. An air blowing ring plate 4 is provided on the base plate 1. The connecting hose 31 passes through the air blowing ring plate 4, and an annular air blowing port 41 is opened on the bottom surface of the air blowing ring plate 4. The air blowing port 41 faces the outer side of the vibrating rod 32.

[0027] A telescopic drive component 5 is mounted on the substrate 1. The telescopic drive component 5 is an electrically driven push rod. The air blowing ring plate 4 is mounted on the drive end of the telescopic drive component 5.

[0028] A limiting ring plate 6 is installed on the inner side of the air blowing ring plate 4; the connecting hose 31 is located inside the limiting ring plate 6, and the inner diameter of the limiting ring plate 6 is smaller than the diameter of the vibrating rod 32.

[0029] The diameter of the connecting hose 31 is smaller than that of the vibrating rod 32; the end of the vibrating rod 32 that connects to the connecting hose 31 is provided with a conical surface 33.

[0030] The bottom inner side of the limiting ring plate 6 is provided with a second conical surface 61, which is adapted to the first conical surface 33.

[0031] A limiting cylinder 7 is provided on the substrate 1, the vibrating rod 32 can move inside the limiting cylinder 7, and the outer ring surface of the air blowing ring plate 4 contacts and slides with the inner wall of the limiting cylinder 7.

[0032] Example 2: Based on Example 1, such as Figures 1-7 As shown, the inner wall of the limiting cylinder 7 is equipped with two symmetrically arranged vertical scrapers 71, the cross-section of which is triangular; the height of the scraper 71 is the same as the height of the vibrating rod 32; the air blowing ring plate 4 has notches 42, the number of which is the same as the number of scrapers 71.

[0033] A rotary drive component 8, which is a DD motor, is mounted on the substrate 1; the outer wall of the limiting cylinder 7 is mounted on the driving end of the rotary drive component 8.

[0034] The operating principle of the rotary drive component 8 is that the motor drives the gear to rotate, the gear drives the meshing gear ring to rotate, the gear ring is installed on the limiting cylinder 7, and the limiting cylinder 7 is rotated by the gear ring.

[0035] The notch 42 is adapted to the shape of the scraper 71. When the limiting cylinder 7 moves, the notch 42 of the air blowing ring plate 4 cleans the scraper 71. The limiting cylinder 7 rotates at an angle that is a multiple of 180 degrees, so that the scraper 71 can still be aligned with the notch 42 after the rotation stops.

[0036] The moving drive component 2 consists of an electric slide rail and a slider. The electric slide rail is mounted on the base plate 1, and the slider is connected to the vibrator 3.

[0037] This invention is applied to precast concrete component molds in factory workshops.

[0038] The working principle of this invention is as follows: The base plate 1 is installed on the moving mechanism of the external device, such as a horizontally placed guide rail and an electric slider and a vertically driven elevator (this technology is common knowledge and is not shown in the figure). The precast component molds loaded with liquid concrete are placed one by one under the vibrating rods 32. The moving mechanism of the external device drives the base plate 1 and the parts on it to move, so that the vibrating rods 32 on the vibrator 3 can move to the position required for vibration in the mold. When it is necessary to vibrate a large mold, such as a precast box girder, multiple vibrating rods 32 are required. At this time, multiple base plates 1 are installed together in a row, and then the moving mechanism of the external device drives a row of base plates 1 and a row of vibrating rods 32 on them to vibrate the large mold.

[0039] In the initial state, such as Figures 1-3 As shown, the vibrating rod 32 is located inside the limiting cylinder 7. The limiting cylinder 7 provides limiting protection for the vibrating rod 32. Since the vibrating rod 32 is connected to the vibrator 3 via a connecting hose 31, and existing vibrating equipment typically uses a fixed vibrator 3, lacking a limiting structure for the vibrating rod 32, the vibrating rod 32 is prone to swaying and damage when the vibrator 3 and vibrator 32 move as a whole. Therefore, this invention adds a limiting cylinder 7 to provide limiting protection for the vibrating rod 32. Afterwards, the external moving mechanism lowers the base plate 1, moving the vibrating rod 32 closer to the required vibration position of the precast component mold, with the lower end of the limiting cylinder 7 approaching the upper surface of the concrete inside the precast component mold. Then, the movement is controlled... The driving component 2 drives the vibrator 3 to move downwards. Existing vibrating equipment typically allows the vibrator rod 32 to fall into the concrete under its own weight. However, this invention adds a telescopic driving component 5 and a limiting ring plate 6. Since the inner diameter of the limiting ring plate 6 is smaller than the diameter of the vibrator rod 32, the limiting ring plate 6 is engaged at the connection point between the vibrator rod 32 and the connecting hose 31. Simultaneously with the downward movement of the vibrator 3, the telescopic driving component 5 drives the air blowing ring plate 4 and the limiting ring plate 6 to move downwards synchronously. The limiting ring plate 6 pushes the vibrator rod 32 downwards, and the downward speed of the vibrator rod 32 is the same as that of the vibrator 3. Furthermore, the limiting cylinder 7 guides and restricts the downward trajectory of the vibrator rod 32, ensuring that the vibrator rod 32 moves vertically downwards to the designated vibration position without deviating. Figure 6 As shown, once the main body of the vibrator 32 has been inserted into the concrete, there is no need to control the insertion speed of the vibrator 32. The telescopic drive 5 stops pushing the air-blowing ring plate 4 and the limiting ring plate 6. Then, the moving drive 2 can be selected to continue driving the vibrator 3 downwards as needed, allowing the vibrator 32 to move downwards in the concrete under its own weight. (Note: The length of the connecting hose 31 in the diagram is for illustrative purposes only. If the vibrator 32 needs to move a considerable height downwards in the concrete, the length of the connecting hose 31 will also need to be longer.) Figure 7As shown, this allows the vibrator 32 to be actively pushed down and inserted into the concrete by the limiting ring plate 6, controlling the insertion speed of the vibrator 32 and achieving a rapid insertion effect. This is different from the natural falling method of the vibrator 32 in the prior art. Furthermore, by using the guiding and limiting of the limiting cylinder 7, the vibrator 32 can be accurately and vertically inserted into the designated vibration position, avoiding the problem of excessive deviation of the position of the vibrator 32 due to natural falling.

[0040] Next, start the vibrator 3, so that the vibrator rod 32 begins to vibrate the concrete. After the vibrator rod 32 completes the vibration of a single mold, control the moving drive 2 to drive the vibrator 3 upward, allowing the vibrator rod 32 to slowly move out of the concrete. The air-blowing ring plate 4 is pre-connected to an external air pump via an air pipe, and the external air pump supplies air to the air-blowing ring plate 4, causing the air outlets 41 on the air-blowing ring plate 4 to blow air downwards. Thus, during the process of the vibrator rod 32 moving out of the concrete, the air outlets 41 blow down the concrete adhering to the surface of the vibrator rod 32. Furthermore, since the vibrator rod 32 may deviate from the limiting cylinder during vibration... The position is directly below 7, so a second conical surface 61 is designed at the lower end of the inner ring surface of the limiting ring plate 6. The second conical surface 61 guides the connecting hose 31 and the vibrating rod 32, so that the vibrating rod 32 gradually moves closer to the center of the limiting ring plate 6 until the vibrating rod 32 moves up until the first conical surface 33 contacts the second conical surface 61. The first conical surface 33 and the second conical surface 61 have the same inclination, so the two can fit together properly. Then, the telescopic drive component 5 is controlled to drive the air blowing ring plate 4 and the limiting ring plate 6 to move up, so that the limiting ring plate 6 moves up synchronously after contacting the vibrating rod 32, thereby achieving the guidance and positioning of the vibrating rod 32 and avoiding collision between the vibrating rod 32 and the limiting cylinder 7.

[0041] When the vibrating rod 32 moves upward to the position inside the limiting cylinder 7, it returns to its original position. Figure 3 In the initial state shown, the present invention adds a scraper 71 inside the limiting cylinder 7. In the aforementioned description, the movement of the vibrating rod 32 within the limiting cylinder 7 is all through contact and sliding with the scraper 71. At this time, the scraper 71 contacts the outer ring wall of the vibrating rod 32. By controlling the rotation drive component 8 to drive the limiting cylinder 7 to rotate, the scraper 71 rotates to scrape the outer ring wall of the vibrating rod 32, scraping off the residual concrete on the outer ring wall of the vibrating rod 32. Furthermore, an annular space is formed between the vibrating rod 32 and the limiting cylinder 7. The air outlet 41 of the air blowing ring plate 4 is directly facing this annular space. By restricting the annular space, the downward airflow from the air outlet 41 is more concentrated, increasing the blowing pressure of the airflow. Combined with the rotation and scraping of the scraper 71, the cleaning effect on the residual concrete on the outer ring wall of the vibrating rod 32 is improved, reducing the workload and energy consumption of subsequent cleaning and maintenance, thus achieving energy-saving effect.

[0042] This completes the vibration operation for a single mold. Then, the next mold is moved under the vibrator 32 for vibration operation.

[0043] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. All equivalent substitutions made within the principles of the present invention should be included within the scope of protection of the present invention. Contents not described in detail in this invention are existing technologies known to those skilled in the art.

Claims

1. An energy-saving building component processing equipment for water conservancy projects, comprising a base plate (1), a moving drive component (2), and a vibrator (3); the moving drive component (2) is mounted on the base plate (1); the vibrator (3) is mounted on the drive end of the moving drive component (2); the vibrator (3) is vertically moved by the moving drive component (2); the output end of the vibrator (3) is connected to a vibrating rod (32) via a connecting hose (31); the vibrating rod (32) is used to vibrate the precast concrete component; characterized in that: It also includes an air blowing ring plate (4); the base plate (1) is provided with an air blowing ring plate (4); the air blowing ring plate (4) has an air blowing port (41); the air blowing port (41) faces the outer side of the vibrating rod (32); when the vibrating rod (32) is removed from the concrete, the concrete attached to the surface of the vibrating rod (32) is blown through the air blowing port (41) of the air blowing ring plate (4); A telescopic drive (5) is mounted on the substrate (1); the air blowing ring plate (4) is mounted on the drive end of the telescopic drive (5), and the air blowing ring plate (4) is controlled to move vertically by the telescopic drive (5); A limiting ring plate (6) is installed on the inner side of the air blowing ring plate (4); the connecting hose (31) is located inside the limiting ring plate (6); The diameter of the connecting hose (31) is smaller than that of the vibrating rod (32); the end of the vibrating rod (32) connected to the connecting hose (31) is provided with a conical surface (33); The inner side of the limiting ring plate (6) is provided with a second conical surface (61), which is adapted to the first conical surface (33); A limiting cylinder (7) is provided on the substrate (1), the vibrating rod (32) can move inside the limiting cylinder (7), and the outer ring surface of the air blowing ring plate (4) slides in contact with the inner wall of the limiting cylinder (7); The inner wall of the limiting cylinder (7) is equipped with a scraper (71); the height of the scraper (71) is the same as the height of the vibrating rod (32); the air blowing ring plate (4) has a notch (42) for avoiding the scraper (71). The notch (42) is adapted to the shape of the scraper (71), and the scraper (71) can be cleaned by using the notch (42).

2. The energy-saving building component processing equipment for water conservancy projects according to claim 1, characterized in that: A rotary drive (8) is mounted on the substrate (1); the outer wall of the limiting cylinder (7) is mounted on the driving end of the rotary drive (8), and the limiting cylinder (7) is driven to rotate by the rotary drive (8).

3. The energy-saving building component processing equipment for water conservancy projects according to claim 1, characterized in that: The moving drive unit (2) consists of an electric slide rail and a slider. The electric slide rail is mounted on the base plate (1), and the slider is connected to the vibrator (3).

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