Concrete vibrating device based on concrete beam production

Abstract

The application discloses a concrete vibrating equipment based on concrete beam production and relates to the technical field of concrete beam production. The concrete vibrating equipment comprises a base, a vibrating equipment is arranged on the top of the base, and the vibrating equipment is composed of a spring support, a connecting seat, a vibrating table and a vibrating motor. The mold is placed on the top of the vibrating table through the clamping equipment. Workers drive the control screw to rotate by manually rotating the knob. The control screw moves to the side close to the center of the vibrating table in the rotating process. Under the guidance and limitation of the telescopic sleeve, the clamping plate moves synchronously. The clamping plate can clamp the mold, which can effectively avoid the phenomenon that the mold shakes, even jumps, slips or even overturns in the vibrating process. The telescopic sleeve can protect the control screw, so that the control screw is not affected by the splashing concrete in the vibrating process.

Description

Technical Field

[0001] This invention relates to the field of concrete beam production technology, specifically to a concrete vibration device based on concrete beam production. Background Technology

[0002] Concrete beams (or simply "concrete beams") are one of the most basic load-bearing components in building construction, widely used in structures such as houses and bridges. Essentially, they are horizontal load-bearing members made of reinforced concrete that bear vertical loads and transfer them to supports (such as columns or walls) at both ends.

[0003] With the rapid development of prefabricated buildings, precast concrete beams are generally produced using mold casting. During the production of precast components, in order to ensure the density and molding quality of the concrete, a vibrating table is used to vibrate the concrete inside the mold. This vibrating table is usually driven by a vibrating motor to generate periodic excitation force, so as to effectively degas and compact the concrete.

[0004] However, currently widely used vibratory compaction equipment lacks a dedicated positioning and locking mechanism, making the molds prone to horizontal movement or even jumping during vibration. Under continuous vibration force, if the molds are not reliably fixed, they may not only deviate from the preset position but also slip or overturn, posing a serious safety hazard of falling off the vibratory table. Furthermore, during vibration, some of the freshly mixed concrete inevitably spills from the molds onto the vibratory table. If operators fail to clean this out promptly, the residual concrete will gradually harden on the table, affecting the flatness of the table and the positioning accuracy of subsequent molds, increasing the difficulty of equipment cleaning, and potentially impacting the service life and vibration effect of the vibratory table over time. Summary of the Invention

[0005] The purpose of this invention is to provide a concrete vibration device based on the production of concrete beams, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a concrete vibration device for producing concrete beams, comprising a base, a vibration device disposed on the top of the base, the vibration device comprising a spring support, a connecting seat, a vibration table and a vibration motor, a clamping device disposed on the vibration table for clamping the concrete beam mold, and a support device disposed on the connecting seat and the vibration table for controlling the tilt of the vibration table; The clamping device includes: Clamping plates, located on top of the vibrating table, are used to clamp the mold. A support frame is installed at the bottom of the vibrating table, and a control screw is installed on the support frame to control the movement of the clamping plate; The telescopic sleeve, mounted on the support frame, is used to protect the control screw.

[0007] According to the above technical solution, the support frame is fixed to the bottom of the vibrating table. The support frame is L-shaped. The control screw passes through the support frame and is threadedly connected to the support frame. One end of the control screw is rotatably connected to the clamping plate, and the other end of the control screw is fixed with a knob. Two sets of telescopic sleeves are provided. One set of telescopic sleeves has one end fixed to the side of the knob near the control screw, and the other set of telescopic sleeves has the other end fixed to one side of the support frame. The other set of telescopic sleeves has one end fixed to the side of the clamping plate near the control screw, and the other set of telescopic sleeves has the other end fixed to the other side of the support frame.

[0008] According to the above technical solution, the vibrating table is provided in two sets, and the two sets of vibrating tables are rotatably connected at the front position. The vibration motor is located below the two sets of vibrating tables. The connecting seat and the base are connected by a spring support. The vibrating table is located above the connecting seat.

[0009] According to the above technical solution, the support device includes a mounting base, which is fixed to the bottom of the vibrating table. A hinged seat is fixed to the top of the connecting seat, and the top of the hinged seat is hinged to the bottom of the mounting base. A support plate one is hinged to the bottom of the vibrating table. The end of the support plate one away from the vibrating table is hinged to a support plate two. The end of the support plate two away from the support plate one is hinged to the top of the connecting seat. A triangular limiting block is fixed to the top of the support plate two.

[0010] According to the above technical solution, a telescopic rod is provided between the support plate one and the support plate two. One end of the telescopic rod is hinged to the bottom of the support plate one, and the other end of the telescopic rod is hinged to the top of the support plate two. A horizontal bar is fixed to the outer wall of the telescopic rod, and a vertical plate is fixed to the end of the horizontal bar away from the telescopic rod. An inclined block is fixed to the side of the vertical plate near the vibrating table, and a guide rod is fixed to the back of the vibrating table.

[0011] According to the above technical solution, the guide rod passes through the vertical plate and is slidably connected to the vertical plate. The clamping plate has a notch on the side near the inclined block. An abutment block is hinged to the inside of the notch. A spring piece and a baffle are fixed to the inside of the notch. The baffle is attached to one side of the abutment block. The end of the spring piece away from the notch is fixed to the other side of the abutment block.

[0012] According to the above technical solution, the vibrating table is equipped with an auxiliary device, which is used to assist the support device in cleaning the vibrating table.

[0013] According to the above technical solution, the auxiliary device includes a water spray frame, a support is fixed to the back of the water spray frame, the end of the support away from the water spray frame is fixed to the bottom of the vibrating table, a water outlet is opened on the side of the water spray frame near the vibrating table, a water pipe is connected to the back of the water spray frame, and a blocking plate is provided on the inner wall of the water spray frame.

[0014] According to the above technical solution, a connecting spring is fixed on one side of the blocking plate, and the end of the connecting spring away from the blocking plate is fixed on the inner wall of the spray frame. A push rod is fixed on the other side of the blocking plate, and a push plate is fixed on the end of the push rod away from the blocking plate. The push plate is fixed on the top of the inclined block.

[0015] Compared with the prior art, the present invention provides a concrete vibration device based on the production of concrete beams, which has the following beneficial effects: 1. This invention uses a clamping device to place the mold on top of the vibrating table. The operator manually rotates a knob to drive the control screw to rotate. During rotation, the control screw moves towards the center of the vibrating table. Under the guidance and restraint of the telescopic sleeve, the clamping plate moves synchronously, thus clamping the mold. This effectively prevents the mold from shifting or jumping during vibration, which could lead to slippage or overturning. Furthermore, the telescopic sleeve protects the control screw, preventing concrete splashes from adhering to it during vibration and affecting its normal use.

[0016] 2. This invention, through the installation of clamping equipment and support device, allows the contact block to abut against the inclined block during the resetting process of the clamping plate after vibration. This pushes the inclined block to move the vertical plate, thereby pulling the support plate one and support plate two through the telescopic rod. This controls the concrete at the bottom of the vibration table to flow along the inclined surface of the vibration table when it is tilted, making it easier for workers to clean up spilled concrete and preventing residual concrete from hardening on the vibration table if not cleaned in time, thus affecting subsequent use.

[0017] 3. This invention, through the setting of a support device and an auxiliary device, when the inclined block is pushed by the abutment block to move away from the vibrating table, the inclined block moves together with the push plate. The push plate can then push the blocking plate to move together through the push rod, so that the blocking plate no longer blocks the water outlet. The water pipe supplies water to the water spray frame, and the water can flow out through the water outlet. The flowing water washes the concrete on the inclined vibrating table, making the cleaning operation of the vibrating table easier and more convenient to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front view of the present invention; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a front view schematic diagram of the connection structure of the vibrating table, clamping equipment, support device and auxiliary device of the present invention; Figure 4 This is a schematic cross-sectional view of the connection structure of the vibrating table, clamping equipment, support device and auxiliary device of the present invention. Figure 5 This is a rear view schematic diagram of the connection structure of the vibrating table, support device and auxiliary device of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of A in the middle; Figure 7 This is a schematic diagram of the connection structure of the vibrating table, clamping plate, and contact block of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of B; Figure 9 This is a cross-sectional view of the water spray frame of the present invention.

[0019] In the diagram: 1. Base; 2. Spring support; 21. Connecting seat; 22. Vibrating table; 23. Vibrating motor; 3. Clamping equipment; 31. Clamping plate; 32. Support frame; 33. Control screw; 34. Telescopic sleeve; 35. Knob; 4. Support device; 41. Mounting seat; 42. Hinge seat; 43. Support plate one; 44. Support plate two; 45. Triangular limiting block; 46. Telescopic rod; 47. Horizontal bar; 48. Vertical plate; 49. Inclined block; 410. Guide rod; 411. Abutment block; 412. Spring piece; 413. Baffle plate; 5. Auxiliary device; 51. Sprayer frame; 52. Bracket; 53. Water outlet; 54. Blocking plate; 55. Connecting spring; 56. Push rod; 57. Push plate. Detailed Implementation

[0020] Please see Figures 1-9 One embodiment of the present invention is: a concrete vibration device based on the production of concrete beams, including a base 1, a vibration device is provided on the top of the base 1, the vibration device is composed of a spring support 2, a connecting seat 21, a vibration table 22 and a vibration motor 23, a clamping device 3 is provided on the vibration table 22, the clamping device 3 is used to clamp the concrete beam mold, a support device 4 is provided on the connecting seat 21 and the vibration table 22, the support device 4 is used to control the tilt of the vibration table 22, and the clamping device 3 includes: a clamping plate 31, a support frame 32, a control screw 33, a telescopic sleeve 34 and a knob 35.

[0021] The support frame 32 is fixed to the bottom of the vibrating table 22. The support frame 32 is L-shaped. The control screw 33 passes through the support frame 32 and is threadedly connected to it. One end of the control screw 33 is rotatably connected to the clamping plate 31, and the other end of the control screw 33 is fixed with a knob 35. Two sets of telescopic sleeves 34 are provided. One set of telescopic sleeves 34 has one end fixed to the side of the knob 35 near the control screw 33, and the other end of the other set of telescopic sleeves 34 is fixed to one side of the support frame 32. The other set of telescopic sleeves 34 has one end fixed to the side of the clamping plate 31 near the control screw 33, and the other end of the other set of telescopic sleeves 34 is fixed to the other side of the support frame 32. The telescopic sleeves 34 consist of two sets of sleeves. The assembly is completed, and the two sets of sleeves are slidably connected to each other. The control screw 33 is protected by the telescopic sleeve 34 to prevent concrete splashes from adhering to the control screw 33 during vibration and affecting its normal use. The mold is placed on the top of the vibrating table 22, and the operator drives the control screw 33 to rotate by manually turning the knob 35. During the rotation, the control screw 33 moves towards the center of the vibrating table 22. Under the guiding and limiting effect of the telescopic sleeve 34, the clamping plate 31 moves synchronously. The clamping plate 31 can clamp the mold, which can effectively prevent the mold from moving or even jumping during vibration, causing the mold to slip or even overturn.

[0022] Two sets of vibrating tables 22 are provided, and the two sets of vibrating tables 22 are rotatably connected at the front position. The vibration motor 23 is located below the two sets of vibrating tables 22. The connecting seat 21 and the base 1 are connected by a spring support 2. The vibrating table 22 is located above the connecting seat 21. By placing the mold on the top of the vibrating table 22 and starting the vibration motor 23, the vibrating table 22 can be driven to vibrate at high frequency to vibrate the concrete in the mold.

[0023] The support device 4 includes a mounting base 41, which is fixed to the bottom of the vibrating table 22. A hinge seat 42 is fixed to the top of the connecting base 21, and the top of the hinge seat 42 is hinged to the bottom of the mounting base 41. A support plate 43 is hinged to the bottom of the vibrating table 22. The end of the support plate 43 away from the vibrating table 22 is hinged to a support plate 44. The end of the support plate 44 away from the support plate 43 is hinged to the top of the connecting base 21. A triangular limiting block 45 is fixed to the top of the support plate 44. A telescopic rod 46 is provided between the support plate 43 and the support plate 44. One end of the telescopic rod 46 is hinged to the bottom of the support plate 43, and the other end is hinged to the top of the support plate 44. A crossbar 47 is fixed to the outer wall of the telescopic rod 46. One end of the telescopic rod 46 is fixed with a vertical plate 48. A ramp block 49 is fixed to the side of the vertical plate 48 near the vibrating table 22. A guide rod 410 is fixed to the back of the vibrating table 22. The guide rod 410 passes through the vertical plate 48 and is slidably connected to it. A notch is provided on the side of the clamping plate 31 near the ramp block 49. An abutment block 411 is hinged to the inside of the notch. A spring piece 412 and a baffle plate 413 are fixed to the inside of the notch. The baffle plate 413 is attached to one side of the abutment block 411. The end of the spring piece 412 away from the notch is fixed to the other side of the abutment block 411. As the clamping plate 31 moves towards the center of the vibrating table 22, when the abutment block 411 contacts the ramp of the ramp block 49, the abutment block 411 is pushed and swings away from the baffle plate 413 until the abutment block 411... After moving to the other side of the inclined block 49, the abutment block 411 can be reset under the elastic action of the spring piece 412, without affecting the normal mold clamping and vibration. After vibration, the operator manually rotates the knob 35 to control the clamping plate 31 to reset. During the reset process, when the abutment block 411 abuts against the inclined surface of the inclined block 49, the reset direction of the abutment block 411 is restricted by the baffle 413. The abutment block 411 pushes the inclined block 49 and the vertical plate 48 to move away from the vibrating table 22 by abutting against the inclined surface of the inclined block 49. The vertical plate 48 pulls the telescopic rod 46 to move synchronously with the horizontal bar 47. The telescopic rod 46 can then pull the support plate 1 43 and the support plate 2 44 to lift up, controlling the vibrating table 22 to be in the position of the connecting seat 21 and the hinge seat 42 hinged. The vibrating table 22 is tilted and rotated between two sets of vibrating tables 22. Even if the reset speeds of the two sets of clamping plates 31 are inconsistent, it will not affect the normal tilting of the vibrating table 22. When the vibrating table 22 is tilted, the concrete at its bottom can flow along the inclined surface of the vibrating table 22, making it easier for workers to clean up spilled concrete. This prevents residual concrete from hardening on the vibrating table 22 if not cleaned in time, affecting subsequent use. After cleaning, the workers control the clamping plates 31 to fully reset, so that the contact block 411 no longer abuts against the inclined block 49. The vibrating table 22 can then reset under its own weight until the support plate 1 43 and support plate 2 44 abut against the triangular limiting block 45, completing the reset. The triangular limiting block 45 is used to ensure the reset.This ensures that the vibratory table 22 remains horizontal after being reset.

[0024] In this embodiment, the concrete beam mold containing concrete is placed on top of the vibrating table 22. The operator manually rotates the knob 35 to drive the control screw 33 to rotate. During the rotation, the control screw 33 moves towards the center of the vibrating table 22. Under the guiding and limiting effect of the telescopic sleeve 34, the clamping plate 31 moves synchronously, and the clamping plate 31 can clamp the mold. During the movement of the clamping plate 31 towards the center of the vibrating table 22, when the contact block 411 contacts the inclined surface of the inclined block 49, the contact block 411 is pushed to the side away from the baffle 413 and swings until the contact block 411 moves to the other side of the inclined block 49. Then, the contact block 411 can be reset under the elastic action of the spring plate 412, without affecting the normal mold clamping and vibration.

[0025] By starting the vibration motor 23, the vibrating table 22 can be vibrated at high frequency, thereby vibrating the concrete in the mold.

[0026] After vibration, the operator manually rotates knob 35 in the opposite direction to reset clamp 31. During the reset process, when the contact block 411 contacts the inclined surface of inclined block 49, the direction of reset is restricted by baffle 413. The contact block 411 pushes the inclined surface of inclined block 49, along with the vertical plate 48, to move away from the vibrating table 22. The vertical plate 48, along with the horizontal bar 47, pulls the telescopic rod 46 to move synchronously. The telescopic rod 46 then pulls the support plate 1 43 and support plate 2 44 to lift up, controlling the vibrating table 22 to be hinged by connecting seat 21 and hinge seat 42. The position swings and tilts, and is connected by rotation between the two sets of vibrating tables 22. Even if the reset speeds of the two sets of clamping plates 31 are inconsistent, it will not affect the normal tilt of the vibrating table 22. When the vibrating table 22 is tilted, the concrete at its bottom can flow along the slope of the vibrating table 22, making it easier for workers to clean up the spilled concrete. After cleaning, the workers control the clamping plates 31 to fully reset, so that the contact block 411 no longer contacts the slope block 49. The vibrating table 22 can then reset under its own weight until the support plate 1 43 and the support plate 2 44 contact the triangular limiting block 45, thus completing the reset.

[0027] Please see Figures 1-9Based on the above embodiments, in another embodiment of the present invention, an auxiliary device 5 is provided on the vibrating table 22. The auxiliary device 5 includes a water spray frame 51, a bracket 52 is fixed to the back of the water spray frame 51, and the end of the bracket 52 away from the water spray frame 51 is fixed to the bottom of the vibrating table 22. A water outlet 53 is opened on the side of the water spray frame 51 near the vibrating table 22. A water pipe is connected to the back of the water spray frame 51. A blocking plate 54 is provided on the inner wall of the water spray frame 51. A connecting spring 55 is fixed to one side of the blocking plate 54. The end of the connecting spring 55 away from the blocking plate 54 is fixed to the inner wall of the water spray frame 51. A push rod 5 is fixed to the other side of the blocking plate 54. 6. A push plate 57 is fixed to the end of the push rod 56 away from the blocking plate 54. The push plate 57 is fixed to the top of the inclined block 49. When the inclined block 49 is pushed by the abutment block 411 to move away from the vibrating table 22, the inclined block 49 moves together with the push plate 57. The push plate 57 can then push the blocking plate 54 to move together through the push rod 56, so that the blocking plate 54 no longer blocks the water outlet 53. The water pipe supplies water to the water spray frame 51, and the water can flow out through the water outlet 53. The flowing water washes the inclined vibrating table 22, rinsing the concrete on the vibrating table 22, making it easier to clean the vibrating table 22 and convenient to use.

[0028] In this embodiment, when the inclined block 49 is pushed by the abutment block 411 to move away from the vibrating table 22, the inclined block 49 moves together with the push plate 57. The push plate 57 can then push the blocking plate 54 to move together through the push rod 56, so that the blocking plate 54 no longer blocks the water outlet 53. The water pipe supplies water to the water spray frame 51, and the water can flow out through the water outlet 53. The flowing water washes the inclined vibrating table 22, rinsing the concrete on the vibrating table 22.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A concrete vibrating device based on the production of concrete beams, comprising a base (1), characterized in that: The base (1) is provided with a vibrating device on its top. The vibrating device consists of a spring support (2), a connecting seat (21), a vibrating table (22), and a vibrating motor (23). The vibrating table (22) is provided with a clamping device (3), which is used to clamp the concrete beam mold. The connecting seat (21) and the vibrating table (22) are provided with a support device (4), which is used to control the tilt of the vibrating table (22). The clamping device (3) includes: Clamping plate (31) is set on top of vibrating table (22) for clamping mold; A support frame (32) is provided at the bottom of the vibrating table (22), and a control screw (33) is provided on the support frame (32). The control screw (33) is used to control the movement of the clamping plate (31). Telescopic sleeve (34), mounted on support frame (32), is used to protect control screw (33).

2. The concrete vibration equipment based on concrete beam production according to claim 1, characterized in that: The support frame (32) is fixed to the bottom of the vibrating table (22). The support frame (32) is L-shaped. The control screw (33) passes through the support frame (32) and is threadedly connected to the support frame (32). One end of the control screw (33) is rotatably connected to the clamping plate (31). The other end of the control screw (33) is fixed with a knob (35). There are two sets of telescopic sleeves (34). One set of telescopic sleeves (34) has one end fixed to the knob (35) near the control screw (33), and the other end of the telescopic sleeves (34) is fixed to one side of the support frame (32). The other set of telescopic sleeves (34) has one end fixed to the clamping plate (31) near the control screw (33), and the other end of the other set of telescopic sleeves (34) is fixed to the other side of the support frame (32).

3. The concrete vibration equipment based on concrete beam production according to claim 2, characterized in that: The vibrating table (22) is provided in two sets, and the two sets of vibrating tables (22) are rotatably connected at the front position. The vibration motor (23) is located below the two sets of vibrating tables (22). The connecting seat (21) and the base (1) are connected by a spring support (2). The vibrating table (22) is located above the connecting seat (21).

4. The concrete vibrating equipment based on concrete beam production according to claim 3, characterized in that: The support device (4) includes a mounting base (41), which is fixed to the bottom of the vibrating table (22). A hinged seat (42) is fixed to the top of the connecting seat (21). The top of the hinged seat (42) is hinged to the bottom of the mounting base (41). A support plate (43) is hinged to the bottom of the vibrating table (22). The end of the support plate (43) away from the vibrating table (22) is hinged to a support plate (44). The end of the support plate (44) away from the support plate (43) is hinged to the top of the connecting seat (21). A triangular limiting block (45) is fixed to the top of the support plate (44).

5. The concrete vibration equipment based on concrete beam production according to claim 4, characterized in that: A telescopic rod (46) is provided between the first support plate (43) and the second support plate (44). One end of the telescopic rod (46) is hinged to the bottom of the first support plate (43), and the other end of the telescopic rod (46) is hinged to the top of the second support plate (44). A horizontal bar (47) is fixed to the outer wall of the telescopic rod (46). A vertical plate (48) is fixed to the end of the horizontal bar (47) away from the telescopic rod (46). An inclined block (49) is fixed to the side of the vertical plate (48) near the vibrating table (22). A guide rod (410) is fixed to the back of the vibrating table (22).

6. The concrete vibrating equipment based on the production of concrete beams according to claim 5, characterized in that: The guide rod (410) passes through the vertical plate (48) and is slidably connected to the vertical plate (48). The clamping plate (31) has a notch on one side near the inclined block (49). An abutment block (411) is hinged to the inside of the notch. A spring piece (412) and a baffle (413) are fixed to the inside of the notch. The baffle (413) is attached to one side of the abutment block (411). The end of the spring piece (412) away from the notch is fixed to the other side of the abutment block (411).

7. The concrete vibrating equipment based on concrete beam production according to claim 6, characterized in that: An auxiliary device (5) is provided on the vibrating table (22), which is used to assist the support device (4) in cleaning the vibrating table (22).

8. The concrete vibration equipment based on concrete beam production according to claim 7, characterized in that: The auxiliary device (5) includes a water spray frame (51), a support (52) is fixed to the back of the water spray frame (51), one end of the support (52) away from the water spray frame (51) is fixed to the bottom of the vibrating table (22), a water outlet (53) is opened on the side of the water spray frame (51) close to the vibrating table (22), a water pipe is connected to the back of the water spray frame (51), and a blocking plate (54) is provided on the inner wall of the water spray frame (51).

9. The concrete vibration equipment based on concrete beam production according to claim 8, characterized in that: A connecting spring (55) is fixed to one side of the blocking plate (54). The end of the connecting spring (55) away from the blocking plate (54) is fixed to the inner wall of the spray frame (51). A push rod (56) is fixed to the other side of the blocking plate (54). A push plate (57) is fixed to the end of the push rod (56) away from the blocking plate (54). The push plate (57) is fixed to the top of the inclined block (49).

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