Automatic vibrating device based on steel cage

Abstract

The present invention provides an automatic vibrating device based on a steel cage, comprising a hoist, a mounting frame capable of swinging, a fixed frame on one side of the mounting frame, a variable pitch adjustment mechanism for adjusting the distance, a plurality of front drives on the variable pitch adjustment mechanism, the front drives clamping a cable, the cable comprising a fiberglass bundle, a steel cage at the bottom of the hoist, the steel cage comprising a plurality of vibrating columns; a vibrating rod rests on the vibrating column. The vibration efficiency is improved and the number of vibrations is reduced. A low-voltage current is connected to the steel cage, and the vibrating rod can detect the low-voltage current, calculate the number of cable turns through an encoder, and control the insertion depth of the vibrating rod. The cable contains a fiberglass bundle, and the fiberglass bundle is flexible to avoid cable entanglement, thereby improving the anti-entanglement ability of the cable. By controlling the opening and closing of the bearing and the first screw rod, the position of each movable slider can be controlled to adjust the position of the vibrating rod, which has great promotion value.

Description

Technical Field

[0001] The invention relates to the field of concrete vibration, in particular to an automatic vibration device based on a steel cage. Background Art

[0002] Traditional concrete construction methods are crude, with vibration primarily performed manually or by controlled mechanical equipment, often relying heavily on the operator's experience to determine compaction. On-site working environments and conditions are highly variable, and the factors limiting concrete compaction effectiveness are complex. Process defects such as missed vibrations and under-vibration during concrete pouring can have serious consequences. Existing vibrating devices are difficult to position, making it difficult to determine the desired vibration depth. When multiple vibrating rods are moved from one location to the next after completing local vibration, multiple cables can become entangled with each other or with obstacles, causing internal conductors to break or snap. This leads to inconsistent overall cable retraction and deployment, inconsistent vibration depth detection, and equipment damage. Existing vibrating devices have low transmission efficiency through concrete vibration, requiring multiple, multi-location vibrations, resulting in slow vibration efficiency. Construction sites may experience areas with higher concrete density than the surrounding concrete, necessitating increased vibration in those areas while less vibrating the surrounding concrete. Existing vibrating devices can only adjust the distance between multiple vibrating rods at equal intervals, making it difficult to adjust their positions individually. This can lead to under-vibration defects in areas with higher concrete density. To address this issue, we propose an automatic vibrating device based on a steel cage to address these issues.

[0003] Chinese patent document CN105178606A describes an automatic vibrating device, comprising a truss, a set of wheels provided on the underside of the truss, at least one of the wheels being connected to a travel motor, at least one winding device being connected to the truss, each of which being connected to a vibrating rod, the winding device comprising a winding motor, and a winding shaft being connected to the winding motor. Advantages of the present invention: The device has a simple structure and is suitable for vibrating concrete beams in beam construction. It is easy to move and disassemble, ensuring both construction quality and efficiency. The device implements automatic control, ensuring the stability of the equipment. Furthermore, it can be adjusted to a certain extent to suit the requirements of different working conditions, and to a certain extent reduces noise pollution and the risk index. However, the device cannot accurately locate the vibration position and depth, and is prone to vibration leakage, under-vibration process defects, or encountering obstacles such as steel bars and tie rods. This device has drawbacks and needs improvement. Summary of the Invention

[0004] The present invention provides an automatic vibrating device based on a steel cage, which solves the problems that the existing vibrating device is difficult to position, it is difficult to locate the vibration depth, the cables of multiple vibrating rods are easily entangled with each other or the cables are entangled with obstacles, causing cable breakage or equipment damage; the vibration transmission efficiency of the vibrating device through concrete vibration is not high, and multiple vibrations at multiple positions are required; the existing vibrating device can only adjust the distance between multiple vibrating rods at equal intervals, and it is difficult to adjust the positions of multiple vibrating rods individually, and the vibration has limitations.

[0005] To solve the above technical problems, the present invention adopts a technical solution: an automatic vibrating device based on a steel cage, comprising a hoist, a mounting frame capable of swinging, a fixed frame on one side of the mounting frame, a variable pitch adjustment mechanism for adjusting the distance, a plurality of front drives provided on the variable pitch adjustment mechanism, the front drives clamping a cable, the cable comprising a fiberglass bundle, a steel cage provided at the bottom of the hoist, the steel cage comprising a plurality of vibrating columns;

[0006] The vibrating rod rests on the vibrating column.

[0007] In the preferred embodiment, it includes side plates located at both ends, two guide columns are provided between the two side plates, a first screw rod is provided between the two guide columns, multiple movable sliders are provided between the two side plates, and movable parts are provided on the movable sliders. The movable parts include bearings, the bearings are connected to the first screw rod, and the side plates are connected to the mounting plate.

[0008] In the preferred embodiment, a slide plate is provided at the bottom of the bearing, a plurality of support columns are provided between the slide plate and the bearing, protrusions are provided on both sides of the slide plate, the protrusions rest on the slide groove of the movable slider, a threaded hole is provided on the slide plate, a groove body is provided on the movable slider, a first motor is installed on the groove body, a second screw rod is connected to one end of the first motor, and the second screw rod is connected to the threaded hole.

[0009] In the preferred solution, an adjusting motor is provided on one of the side panels, the output end of the adjusting motor is connected to the first screw rod, through holes are provided on both sides of the movable slider, and the guide pillars rest on the through holes.

[0010] In the preferred embodiment, the cable includes an anti-magnetic insulation layer, a plurality of vibrating rod cables are arranged in the anti-magnetic insulation layer, fiberglass bundles are filled between the anti-magnetic insulation layer and the vibrating rod cables, a protective layer is provided on the outside of the cable, and a flexible insulating filling layer is provided between the protective layer and the anti-magnetic insulation layer.

[0011] In the preferred embodiment, multiple electromagnetic layers are provided along the axial direction of the cable, the electromagnetic layers include multiple electromagnet groups, the electromagnet groups include multiple arrays of electromagnets, each electromagnet has the same magnetic orientation outward relative to the axis of the cable, and multiple grooves are provided on the flexible insulating filling layer, and the electromagnet groups are installed on the grooves.

[0012] In the preferred embodiment, the crane includes a telescopic hydraulic cylinder, the crane's lifting arm is rotatably connected to the fixed frame, and the crane's lifting arm is provided with an articulated adjustment hydraulic cylinder, one end of which is rotatably connected to the fixed frame;

[0013] The fixed frame is equipped with a visual device and a meter wheel.

[0014] In a preferred embodiment, a deflection device is provided on the mounting frame, the deflection device including a top plate, a mounting plate provided on one side of the top plate, a first rotating pair and a second rotating pair provided on the top plate, a deflection motor provided at the bottom of the first rotating pair, a third screw provided at the output shaft end of the deflection motor, the third screw being threadedly connected to a screw seat on the mounting plate, and the screw seat being rotatably connected to the mounting plate;

[0015] The top plate is rotationally connected to the deflection motor via a first rotating pair;

[0016] The top plate is rotatably connected to the mounting plate through a second rotating pair.

[0017] In a preferred embodiment, the front drive includes a connecting frame, a worm is provided on the connecting frame, a plurality of drive rods are provided on the worm, a worm wheel is provided at one end of the drive rod, the worm wheel is engaged with the worm, a clamping wheel is provided at the other end of the drive rod, a pulley is provided on the connecting frame, the pulley and the clamping wheel rest on the cable, the worm is connected to the second motor, and a guide wheel is provided on one side of the connecting frame;

[0018] A plurality of connecting frames are mounted on the movable slider;

[0019] The rear drive and the front drive have the same structure; the number of the rear drive, the front drive and the moving slider is the same and corresponds one to one.

[0020] In a preferred embodiment, the steel cage includes multiple steel plate layers and multiple rectangular arrays of steel bars, the steel plate layers include multiple second side plates, the second side plates are assembled into a rectangular shape, multiple vibrating plates are provided between the second side plates, and a hollow vibrating column is provided on one side of the vibrating plate;

[0021] The steel cage is connected to a low voltage current.

[0022] The beneficial effects of the present invention are as follows: multiple vibrating rods rest against the vibrating column, and the vibrations of the vibrating rods are transmitted through the steel cage, which changes the previous process of transmitting vibrations from the concrete to the steel cage, greatly improving vibration efficiency and reducing the number of vibrations. The steel bars direct the vibrating column, facilitating the positioning of the vibrating rods. By pre-connecting the steel cage with a low-voltage current, the vibrating rods can detect the low-voltage current transmitted by the steel cage to the concrete, calculate the number of cable turns through an encoder, and control the insertion depth of the vibrating rods.

[0023] Each row of longitudinal vibrating columns corresponds to a single rebar. By setting the virtual coordinates of the rebar's coarse points, a local coordinate system is established, setting the vibration origin. The positions of multiple rebars determine each vibration point, and the vibrating rod position is adjusted to avoid obstacles such as rebar and tie rods.

[0024] The cable contains flexible fiberglass bundles. This flexibility prevents entanglement and helps the cable return to its original shape, effectively preventing twisting or entanglement. This significantly improves the cable's entanglement resistance, preventing breakage or breakage of the internal conductors, ensuring consistent cable retraction and release, and ensuring consistent vibration depth, thus preventing equipment damage.

[0025] In the preferred embodiment, multiple electromagnetic layers are arranged along the axis of the cable, and multiple electromagnet groups are arranged around the cable, with the same magnetic poles of the multiple electromagnets facing outward, and the multiple cables repel each other, so that the multiple cables are in a naturally drooping state.

[0026] By controlling the opening and closing of the bearing and the first screw, the position of each movable slider can be controlled, allowing the entire mechanism to precisely adjust the positions of different vibrating rods. This allows for precise positioning of the vibrating rods in areas where increased vibration of the concrete is needed. The variable pitch adjustment mechanism positions the multiple movable sliders so that more vibrating rods are placed where increased vibration is needed, and fewer vibrating rods are placed where less vibration is needed. This prevents under-vibration defects in areas with high concrete density, demonstrating its potential for widespread adoption. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and examples;

[0028] Figure 1 It is a side view of the overall structure of the present invention on a crane;

[0029] Figure 2 It is a side view of a partial structure of the present invention;

[0030] Figure 3 It is a front view of a local structure of the present invention;

[0031] Figure 4 is a front view of the mounting frame and the deflection device of the present invention;

[0032] Figure 5 It is an axial side view of the pitch adjustment mechanism of the present invention;

[0033] Figure 6 It is a front view of the movable slider of the present invention;

[0034] Figure 7 It is an axial side view of the moving part of the present invention;

[0035] Figure 8 is a cross-sectional view of the cable of the present invention;

[0036] Figure 9 is an axial schematic diagram of the cable of the present invention;

[0037] Figure 10 It is a schematic diagram of the rear drive of the present invention;

[0038] Figure 11 It is a schematic diagram of the front drive of the present invention;

[0039] Figure 12 is an axonometric view of the reinforcement cage of the present invention;

[0040] In the figure: crane 1; telescopic hydraulic cylinder 101; adjusting hydraulic cylinder 2; fixing frame 3; mounting frame 4; cable 5; protective layer 501; flexible insulating filling layer 502; groove 503; electromagnet group 504; electromagnet 5041; antimagnetic insulating layer 505; vibrator cable 506; fiberglass bundle 507; deflection device 6; deflection device 601; first rotating pair 602; second rotating pair 603; mounting plate 604; screw rod seat 6041; third screw rod 605; deflection motor 606; pitch adjustment mechanism 7; side plate 701; first screw rod 702; guide column 703; moving part 704; slide plate 7041; support column 7042; bearing 7043; protrusion 7044; threaded hole 7045; movable slider 705; trough body 7051; through hole 7052; second screw rod 706; adjustment motor 707; first motor 708; reinforcement cage 8; reinforcement bar 801; steel plate layer 802; vibrating plate 803; second side plate 804; vibrating column 805; front drive 9; connecting frame 901; worm gear 902; worm 903; driving rod 904; clamping wheel 905; guide wheel 906; pulley 907; second motor 908; rear drive 10; vibrating rod 11; visual device 12; meter wheel 13. DETAILED DESCRIPTION

[0041] Example 1:

[0042] like Figure 1-12 In the embodiment, an automatic vibrating device based on a steel cage includes a crane 1, a mounting frame 4 capable of deflection is provided on the crane 1, a fixing frame 3 is provided on one side of the mounting frame 4, a variable pitch adjustment mechanism 7 for adjusting the pitch is provided on the mounting frame 4, a plurality of front drives 9 are provided on the variable pitch adjustment mechanism 7, the front drives 9 clamp a cable 5, the cable 5 includes a fiberglass bundle 507, a steel cage 8 is provided at the bottom of the crane 1, and the steel cage 8 includes a plurality of vibrating columns 805;

[0043] The vibrating rod 11 rests on the vibrating column 805. With this structure, multiple vibrating rods 11 rest on the vibrating column 805. The vibration of the vibrating rod 11 is transmitted through the steel cage 8, which changes the previous vibration transmission from the concrete to the steel cage 8, greatly improving the vibration efficiency and reducing the number of vibrations. The directional effect of the steel bar 801 on the vibrating column 805 facilitates the positioning of the vibrating rod 11. The steel cage 8 is connected to the low-voltage current in advance. When the vibrating rod 11 contacts the concrete, the low-voltage current transmitted to the concrete by the steel cage 8 can be detected, thereby starting the vibrating rod 11 to descend without vibrating. It starts vibrating in the designated vibrating column 805. The number of turns of the cable 5 is calculated by the encoder to control the insertion depth of the vibrating rod 11.

[0044] Reinforcement bars 801 are arranged in a rectangular array around the steel plate layer 802. Multiple vibrating columns 805 are also arranged in a rectangular array. Each row of longitudinal vibrating columns 805 corresponds one-to-one with a reinforcement bar 801. The coarse coordinates of the reinforcement bars 801 are used to establish a local coordinate system and set the vibration origin. The positions of the reinforcement bars 801 determine the vibration points, which are then determined by the reinforcement bars 801. Industrial cameras are used to capture the vibration points in real time, and the vibrating rods are adjusted to avoid obstacles such as rebar and tie rods.

[0045] The cable 5 includes a fiberglass bundle 507. The fiberglass bundle 507 is flexible and prevents entanglement. The fiberglass bundle 507 can restore the cable 5 to its original shape, effectively preventing the cable 5 from twisting or entanglement. This greatly enhances the cable 5's anti-entanglement capability and achieves the cable 5's anti-entanglement function. This prevents the internal conductors of the cable 5 from breaking or snapping, ensures consistent retraction and extension of the overall cable 5, and ensures consistent detected vibration depth, thus preventing equipment damage.

[0046] In the preferred embodiment, multiple layers of electromagnetic layers are arranged along the axis of the cable 5, and multiple electromagnet groups 504 are arranged around the cable 5. The electromagnet groups 504 along the axis of the cable 5 are connected to one end of the cable 5 through a wire located in the flexible insulating filling layer 502. When it is found that the cables 5 are entangled with each other or the cables 5 are entangled with obstacles, the multiple electromagnet groups 504 are energized, and the same magnetic poles of the multiple electromagnets 5041 face outward, and the multiple cables 5 repel each other, so that the multiple cables 5 are in a naturally drooping state.

[0047] By driving the first motor 708 on each movable slider 705 to control whether the first screw rod 702 is connected to the bearing 7043, the connection between the movable slider 705 and the first screw rod 702 is controlled. The adjustment motor 707 is driven to rotate the first screw rod 702, and the movable slider 705 connected to the first screw rod 702 moves along the guide column 703, and the movable slider 705 disconnected from the first screw rod 702 returns to its original position. By controlling the opening and closing of the bearing 7043 and the first screw rod 702, the position of each movable slider 705 can be controlled, allowing the overall mechanism to accurately adjust the position of different vibrating rods 11. In order to adjust the position of the concrete in the local area where increased vibration is required, the variable pitch adjustment mechanism 7 adjusts the multiple movable sliders 705 to the position where increased vibration is required, so that more vibrating rods 11 are located in the area where increased vibration is required, and fewer vibrating rods 11 are located in the area where less local vibration is required. This prevents the occurrence of under-vibration defects in areas with higher local concrete density.

[0048] The pitch angle of the entire device is adjusted by driving and adjusting the hydraulic cylinder 2. The yaw device 6 adjusts the planar deflection angle of the entire structure. The mounting plate 604 is rotatably connected to the top plate 601 via the second rotational joint 603. The yaw motor 606 is driven to rotate the mounting plate 604 relative to the mounting frame 4, thereby rotating the variable pitch adjustment mechanism 7 and the top plate 601, causing the multiple vibrating rods 11 to deflect. The deflection angle is controlled between 0 and 18 degrees. By controlling and adjusting the hydraulic cylinder 2 and the yaw device 6, the yaw angle of the multiple vibrating rods 11 is precisely adjusted to control the angle at which the multiple vibrating rods 11 are inserted into the concrete.

[0049] When releasing the cable 5, the drive motors of the front drive 9 and the rear drive 10 rotate forward. The front drive 9, through the worm gear 902 and worm gear 903 mechanism, when the entire device is feeding the cable 5, the second motor 908 transmits force to the drive rod 904 through the worm gear 903. The drive rod 904 achieves the function of releasing the cable through friction with the cable 5. When retracting the cable 5, the second motor 908 rotates in the reverse direction, and the rear drive 10 and the front drive 9 retract the cable 5. The front drive 9 and the rear drive 10 cooperate with the meter wheel 13 to enable the entire device to accurately control the extension or retraction length of the cable 5, so that the lowering length of each vibrating rod 11 can be accurately measured, achieving the purpose of accurately controlling the vibration depth.

[0050] In the preferred embodiment, the side panels 701 are provided at both ends, two guide posts 703 are provided between the two side panels 701, a first screw rod 702 is provided between the two guide posts 703, a plurality of movable sliders 705 are provided between the two side panels 701, and a movable member 704 is provided on the movable slider 705. The movable member 704 includes a bearing 7043, and the bearing 7043 is connected to the first screw rod 702. The side panels 701 are connected to the mounting plate 604. With this structure, by driving the first motor 708 on each movable slider 705, whether the first screw rod 702 is connected to the bearing 7043 is controlled, thereby controlling the connection between the movable slider 705 and the first screw rod 702. The adjustment motor 707 is driven to rotate the first screw rod 702, and the movable slider 705 connected to the first screw rod 702 moves along the guide posts 703, and the movable slider 705 disconnected from the first screw rod 702 is in its original position. By controlling the opening and closing of the bearing bush 7043 and the first screw rod 702, the position of each movable slider 705 can be controlled, so that the entire mechanism can accurately adjust the position of different vibrating rods 11. In order to adjust the position of the vibrating rods 11 in the location where the local concrete needs to be vibrated more, the variable pitch adjustment mechanism 7 adjusts the multiple movable sliders 705 to the location where the vibration needs to be increased, so that there are more vibrating rods 11 in the location where the vibration needs to be increased, and fewer vibrating rods 11 in the location where the vibration needs to be reduced. This avoids the occurrence of under-vibration defects in areas with high local concrete density.

[0051] In a preferred embodiment, a slide 7041 is provided at the bottom of the bearing 7043, a plurality of support columns 7042 are provided between the slide 7041 and the bearing 7043, and protrusions 7044 are provided on both sides of the slide 7041, which abut against the slide groove of the movable slider 705. The slide 7041 is provided with a threaded hole 7045, and the movable slider 705 is provided with a groove 7051. A first motor 708 is mounted on the groove 7051, and one end of the first motor 708 is connected to a second screw rod 706, which is connected to the threaded hole 7045. With this structure, when the movable slider 705 needs to be driven, the first motor 708 is operated to move the movable member 704, so that the bearing 7043 engages with the first screw rod 702, and the movable slider 705 moves relative to the first screw rod 702.

[0052] In the preferred embodiment, an adjusting motor 707 is provided on one of the side panels 701 , the output end of the adjusting motor 707 is connected to the first screw rod 702 , through holes 7052 are provided on both sides of the movable slider 705 , and the guide pillars 703 abut against the through holes 7052 .

[0053] In the preferred embodiment, the cable 5 includes a diamagnetic insulation layer 505, within which multiple vibrating rod cables 506 are disposed. A fiberglass bundle 507 is filled between the diamagnetic insulation layer 505 and the vibrating rod cables 506. A protective layer 501 is provided on the outside of the cable 5, and a flexible insulating filling layer 502 is provided between the protective layer 501 and the diamagnetic insulation layer 505. With this structure, the diamagnetic insulation layer 505 protects the vibrating rod cables 506 from magnetic interference from the electromagnet assembly 504. The fiberglass bundle 507 is flexible, and based on this flexibility, the fiberglass bundle 507 is prevented from entanglement. The fiberglass bundle 507 can help the cable 5 return to its original shape, effectively preventing the cable 5 from twisting or entanglement. This prevents the internal conductors of the cable 5 from breaking or snapping, ensuring consistent retraction and extension of the overall cable 5, consistent detected vibration depth, and preventing equipment damage.

[0054] In a preferred embodiment, multiple electromagnetic layers are provided along the axial direction of the cable 5. These layers include multiple electromagnet groups 504, each of which comprises multiple arrays of electromagnets 5041. Each electromagnet 5041 has the same magnetic poles facing outward relative to the axis of the cable 5. The flexible insulating layer 502 is provided with multiple grooves 503, and the electromagnet groups 504 are mounted within these grooves 503. With this structure, multiple electromagnet groups 504 are arranged around the cable 5. The electromagnet groups 504 along the axis of the cable 5 are connected to one end of the cable 5 via wires located within the flexible insulating layer 502. If the cables 5 are found to be entangled with each other or with an obstacle, the multiple electromagnet groups 504 are energized, and the multiple electromagnets 5041 have the same magnetic poles facing outward, causing the multiple cables 5 to repel each other, resulting in the cables 5 naturally drooping.

[0055] In the preferred embodiment, the crane 1 includes a telescopic hydraulic cylinder 101, the lifting arm of the crane 1 is rotatably connected to the fixed frame 3, and the lifting arm of the crane 1 is provided with an articulated adjusting hydraulic cylinder 2, one end of the adjusting hydraulic cylinder 2 is rotatably connected to the fixed frame 3;

[0056] The fixed frame 3 is provided with a visual device 12 and a meter wheel 13. With this structure, the pitch angle of the entire device can be adjusted by driving and adjusting the hydraulic cylinder 2. The meter wheel 13 counts the number of turns of the cable 5 and controls the insertion depth of the vibrator.

[0057] In the preferred embodiment, the mounting frame 4 is provided with a deflection device 6, which includes a top plate 601, a mounting plate 604 being provided on one side of the top plate 601, a first rotational pair 602 and a second rotational pair 603 being provided on the top plate 601, a deflection motor 606 being provided at the bottom of the first rotational pair 602, a third screw rod 605 being provided at the output shaft end of the deflection motor 606, the third screw rod 605 being threadedly connected to a screw rod seat 6041 on the mounting plate 604, and the screw rod seat 6041 being rotatably connected to the mounting plate 604;

[0058] The top plate 601 is rotatably connected to the deflection motor 606 via the first rotation pair 602;

[0059] The top plate 601 is rotatably connected to the mounting plate 604 via a second rotational joint 603. With this structure, the yaw mechanism 6 adjusts the planar deflection angle of the entire structure. The mounting plate 604 is rotatably connected to the top plate 601 via the second rotational joint 603, driving the yaw motor 606 to rotate the mounting plate 604 relative to the mounting frame 4. This in turn rotates the variable pitch adjustment mechanism 7 and the top plate 601, causing the multiple vibrating rods 11 to deflect. The deflection angle is controlled between 0 and 18 degrees. By controlling and adjusting the hydraulic cylinder 2 and the yaw mechanism 6, the yaw angles of the multiple vibrating rods 11 are precisely adjusted to control the angle at which the multiple vibrating rods 11 are inserted into the concrete.

[0060] In the preferred embodiment, the front drive 9 includes a connecting frame 901, a worm 903 is provided on the connecting frame 901, a plurality of drive rods 904 are provided on the worm 903, a worm wheel 902 is provided at one end of the drive rod 904, the worm wheel 902 is meshed with the worm 903, a clamping wheel 905 is provided at the other end of the drive rod 904, a pulley 907 is provided on the connecting frame 901, the pulley 907 and the clamping wheel 905 rest on the cable 5, the worm 903 is connected to the second motor 908, and a guide wheel 906 is provided on one side of the connecting frame 901;

[0061] A plurality of connecting frames 901 are mounted on the movable slider 705;

[0062] The rear drive 10 has the same structure as the front drive 9; the rear drives 10 and front drives 9 are the same number as the movable sliders 705, and they correspond one to one. With this structure, when releasing the cable 5, the drive motors of the front drive 9 and rear drive 10 rotate forward. The front drive 9 uses the worm gear 902 and worm gear 903 mechanism. When the entire device is feeding the cable 5, the second motor 908 transmits force to the drive rod 904 through the worm gear 903. The drive rod 904 achieves the function of releasing the cable through friction with the cable 5. When retracting the cable 5, the second motor 908 rotates in reverse, and the rear drive 10 and front drive 9 retract the cable 5. The front drive 9 and rear drive 10 cooperate with the meter wheel 13 to enable the entire device to accurately control the extension or retraction length of the cable 5, so that the lowering length of each vibrating rod 11 can be accurately measured, achieving the purpose of accurately controlling the vibration depth.

[0063] In the preferred embodiment, the steel cage 8 includes multiple steel plate layers 802 and multiple rectangular arrays of steel bars 801. The steel plate layers 802 include multiple second side plates 804. The second side plates 804 are assembled into a rectangular shape. Multiple vibrating plates 803 are provided between the second side plates 804. A hollow vibrating column 805 is provided on one side of the vibrating plate 803.

[0064] The steel cage 8 is connected to a low-voltage current. With this structure, multiple vibrating rods 11 rest against the vibrating column 805. The vibrations of the vibrating rods 11 are transmitted through the steel cage 8, which changes the previous transmission of vibration from the concrete to the steel cage 8, greatly improving the vibration efficiency and reducing the number of vibrations. The directional effect of the steel bars 801 on the vibrating column 805 facilitates the positioning of the vibrating rods 11. The low-voltage current is connected to the steel cage 8 in advance. When the vibrating rods 11 contact the concrete, the low-voltage current transmitted to the concrete by the steel cage 8 can be detected, thereby starting the vibrating rod 11 to descend without vibrating. It then begins vibrating within the designated vibrating column 805. The encoder calculates the number of turns of the cable 5 and controls the insertion depth of the vibrating rod 11.

[0065] Reinforcement bars 801 are arranged in a rectangular array around steel plate layer 802. Multiple vibrating columns 805 are also arranged in a rectangular array. Each row of longitudinal vibrating columns 805 corresponds one-to-one with a reinforcement bar 801. By setting the virtual coordinates of the coarse points of reinforcement bar 801, a local coordinate system is established, setting the vibration origin. The positions of multiple reinforcement bars 801 determine the vibration points, which are then determined by reinforcement bars 801. Industrial cameras are used to capture the vibration points in real time, and the vibrating rods are adjusted to avoid obstacles such as rebar and tie rods.

[0066] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. In other words, equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. The automatic vibrating device based on the steel cage is characterized by: The invention comprises a crane (1), wherein the crane (1) is provided with a mounting frame (4) capable of deflection, a fixing frame (3) is provided on one side of the mounting frame (4), a pitch adjustment mechanism (7) for adjusting the pitch is provided on the mounting frame (4), a plurality of front drives (9) are provided on the pitch adjustment mechanism (7), the front drives (9) clamp a cable (5), the cable (5) includes a fiberglass bundle (507), a steel cage (8) is provided at the bottom of the crane (1), and the steel cage (8) includes a plurality of vibrating columns (805); The vibrating rod (11) rests on the vibrating column (805); The pitch adjustment mechanism (7) includes side plates (701) located at both ends, two guide pillars (703) are provided between the two side plates (701), a first screw rod (702) is provided between the two guide pillars (703), a plurality of movable sliders (705) are provided between the two side plates (701), a movable member (704) is provided on the movable slider (705), and the movable member (704) includes a bearing bush (7043), the bearing bush (7043) is connected to the first screw rod (702), and the side plate (701) is connected to the mounting plate (604); A slide plate (7041) is provided at the bottom of the bearing (7043), a plurality of support columns (7042) are provided between the slide plate (7041) and the bearing (7043), protrusions (7044) are provided on both sides of the slide plate (7041), the protrusions (7044) abut against the slide groove of the movable slider (705), a threaded hole (7045) is provided on the slide plate (7041), a groove body (7051) is provided on the movable slider (7055), a first motor (708) is installed on the groove body (7051), one end of the first motor (708) is connected to a second screw rod (706), and the second screw rod (706) is connected to the threaded hole (7045).

2. The automatic vibrating device based on the steel cage according to claim 1 is characterized in that: one An adjusting motor (707) is provided on the side plate (701), and an output end of the adjusting motor (707) is connected to the first screw rod (702). Through holes (7052) are provided on both sides of the movable slider (705), and the guide pillars (703) abut against the through holes (7052).

3. The automatic vibrating device based on a steel cage according to claim 1 is characterized in that: The cable (5) comprises an anti-magnetic insulation layer (505), a plurality of vibrating rod cables (506) are provided in the anti-magnetic insulation layer (505), a fiberglass bundle (507) is filled between the anti-magnetic insulation layer (505) and the vibrating rod cables (506), a protective layer (501) is provided on the outside of the cable (5), and a flexible insulating filling layer (502) is provided between the protective layer (501) and the anti-magnetic insulation layer (505).

4. The automatic vibrating device based on a steel cage according to claim 1 is characterized in that: A plurality of electromagnetic layers are provided along the axial direction of the cable (5), the electromagnetic layers comprising a plurality of electromagnet groups (504), the electromagnet groups (504) comprising a plurality of arrays of electromagnets (5041), each electromagnet (5041) having the same magnetic orientation outward relative to the axis of the cable (5), a plurality of grooves (503) being provided on the flexible insulating filling layer (502), and the electromagnet groups (504) being mounted on the grooves (503).

5. The automatic vibrating device based on a steel cage according to claim 1 is characterized in that: The crane (1) includes a telescopic hydraulic cylinder (101), a lifting arm of the crane (1) is rotatably connected to a fixed frame (3), and a hinged adjusting hydraulic cylinder (2) is provided on the lifting arm of the crane (1), and one end of the adjusting hydraulic cylinder (2) is rotatably connected to the fixed frame (3); A visual device (12) and a meter wheel (13) are provided on the fixed frame (3).

6. The automatic vibrating device based on a steel cage according to claim 1 is characterized in that: A deflection device (6) is provided on the mounting frame (4), and the deflection device (6) includes a top plate (601), a mounting plate (604) is provided on one side of the top plate (601), a first rotating pair (602) and a second rotating pair (603) are provided on the top plate (601), a deflection motor (606) is provided at the bottom of the first rotating pair (602), a third screw rod (605) is provided at the output shaft end of the deflection motor (606), the third screw rod (605) is threadedly connected to a screw rod seat (6041) on the mounting plate (604), and the screw rod seat (6041) is rotatably connected to the mounting plate (604); The top plate (601) is rotationally connected to the deflection motor (606) via a first rotating pair (602); The top plate (601) is rotationally connected to the mounting plate (604) via a second rotation pair (603).

7. The automatic vibrating device based on a steel cage according to claim 1 is characterized in that: The front drive (9) includes a connecting frame (901), a worm (903) is provided on the connecting frame (901), a plurality of driving rods (904) are provided on the worm (903), a worm wheel (902) is provided at one end of the driving rod (904), the worm wheel (902) is engaged with the worm (903), a clamping wheel (905) is provided at the other end of the driving rod (904), a pulley (907) is provided on the connecting frame (901), the pulley (907) and the clamping wheel (905) are against the cable (5), the worm (903) is connected to the second motor (908), and a guide wheel (906) is provided on one side of the connecting frame (901); A plurality of connecting frames (901) are mounted on the movable slider (705); The rear drive (10) and the front drive (9) have the same structure; the number of the rear drive (10), the front drive (9) and the moving slider (705) is the same and corresponds one to one.

8. The automatic vibrating device based on a steel cage according to claim 1 is characterized in that: The steel cage (8) includes a plurality of steel plate layers (802) and a plurality of rectangular arrays of steel bars (801), the steel plate layers (802) include a plurality of second side plates (804), the second side plates (804) are assembled into a rectangular shape, a plurality of vibrating plates (803) are provided between the second side plates (804), and a hollow vibrating column (805) is provided on one side of the vibrating plate (803); The steel cage (8) is connected to a low voltage current.

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