An intelligent vibrating installation system for prefabricated box beams

Abstract

The present invention discloses an intelligent vibrating device system for prefabricated box girders, which relates to the technical field of vibrating equipment, and comprises a displacement portal; a double-axis adjusting member with an adjusting function is provided on the displacement portal; an assembly frame is fixedly installed on the side of the adjusting frame of the double-axis adjusting member by bolts, and a length control component and a connecting rod component are provided, and a detachable connecting rod is utilized to adjust a certain angle and a certain length of linear guidance of the hose on the outside of the control console cable; the mutual electromagnetic action between the second electromagnetic blocks is provided so that the telescopic cylinder drives the end component to form a certain offset angle at the end of the bottom side of the connecting rod, which is suitable for template angles of different specifications; the claw-shaped plate of the end component is provided to rotate to increase the concrete contact area of ​​the vibrating component, and the position of the steel bars in the concrete is detected by providing an optical fiber probe, which is beneficial to avoiding the influence of the steel mesh on the introduction of the vibrating member.

Description

Technical Field

[0001] The invention relates to the technical field of vibration equipment, in particular to an intelligent vibration system for prefabricated box beams. Background Art

[0002] The box girder is the main component used in bridge deck construction. Its cross-section is a hollow inverted trapezoidal structure. The construction of the box girder first requires building a box girder mold and pouring concrete on the top of the box girder mold. After the concrete solidifies, the mold is removed to form the box girder embryo.

[0003] At present, the concrete vibration construction of large prefabricated box girders still has problems such as low degree of mechanization, difficult to control vibration quality, and high labor intensity of workers. The top plate and web of the prefabricated box girder are prone to falling off due to the inclination angle, steel bar distribution and other reasons, and the existing automated vibration equipment is difficult to meet the vibration requirements such as the insertion depth and insertion angle of the vibrating rod. Summary of the Invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a prefabricated box girder intelligent vibrating installation system.

[0005] The present invention is achieved by constructing an intelligent vibrating assembly system for prefabricated box girders, the device comprising a displacement gantry; a biaxial adjustment member with an adjustment function is provided on the displacement gantry; an assembly frame is fixedly mounted on the side of the adjustment frame of the biaxial adjustment member by bolts;

[0006] A length adjustment component is rotatably provided on the side of the assembly frame; a connecting rod component is fixedly installed on the side of the length adjustment component via bolts; a connecting rod is slidably provided inside the length adjustment component; the lower end of the connecting rod is fixedly connected to the top of the telescopic cylinder; the end component is fixedly provided on the bottom side of the telescopic cylinder; a control console with a self-control function is fixedly installed on the side of the length adjustment component via bolts;

[0007] The length control component includes an adjustment plate rotatably arranged on the side of the assembly frame; the left and right sides of the adjustment plate are fixedly installed with a first servo motor with a driving function by bolts; the end of the transmission shaft on the side of the first servo motor is fixedly installed with a torque sensor with a detection function; the first servo motor transmission shaft on the left side of the adjustment plate is plugged and fixed with a first extrusion roller.

[0008] Preferably, the connecting rod assembly includes a material placing barrel fixedly mounted on the left top side of the adjustment plate by bolts; a second servo motor with a driving function is fixedly mounted on the middle side of the top of the material placing barrel by bolts; an adjustment disk is fixedly mounted on the bottom side of the transmission shaft of the second servo motor; holes and grooves are equidistantly arranged in an annular shape on the adjustment disk, and a first electromagnetic block with an adsorption function is fixedly mounted inside the holes and grooves; a fixed speed motor with a driving function is fixedly mounted on the side of the material placing barrel by bolts.

[0009] Preferably, a second extrusion roller is inserted and fixed at the right end of the constant speed motor drive shaft; a through groove is provided at the bottom of the material placing barrel, and a cleaning ring with a cleaning function is fixedly provided inside the through groove; a pulse nozzle with a blowing function is fixedly installed on the top side of the material placing barrel by bolts.

[0010] Preferably, four rows of second electromagnetic blocks are equidistantly distributed at right angles on the inner wall of the telescopic cylinder, and the second electromagnetic blocks in a single row are connected in series in a circuit.

[0011] Preferably, the terminal assembly includes a pressure block fixedly mounted on the bottom side of the telescopic cylinder; the pressure block is fixedly mounted on the top of the terminal shell by bolts; a high-strength glass plate is sealed and fixed to the end of the bottom side of the terminal shell; and a third electromagnetic block is fixedly arranged on all four sides of the high-strength glass plate.

[0012] Preferably, a groove is provided around the middle step of the terminal shell, and a claw-shaped plate is rotatably arranged in the groove; an ultrasonic bubble sensor with sensing function is plugged and fixed on the side of the terminal shell.

[0013] Preferably, the top side of the terminal shell is fixedly connected to the console control cable, and the vibration rod at the top of the terminal shell is electrically connected to the console control cable; a gel block is fixedly provided on the middle side of the terminal shell, and upper and lower cavities are opened inside the gel block.

[0014] Preferably, a remote controller with a data sensing function is fixedly installed inside the upper cavity of the gel block; and an optical fiber probe with a data acquisition function is fixedly installed inside the lower cavity of the gel block.

[0015] Preferably, a U-shaped opening is provided on the side of the connecting rod, and a card slot and a joint with a snap-fit ​​function are respectively provided at the upper and lower rod heads of the connecting rod; the connecting rod is provided with a cable connecting the console and the end shell, and the outer side of the cable includes high-strength rubber and laminated rubber.

[0016] The present invention has the following advantages: The present invention provides a prefabricated box girder intelligent vibrating installation system through improvement, which has the following improvements compared with similar equipment:

[0017] The intelligent vibrating system for prefabricated box girders described in the present invention provides a length control component and a connecting rod component, and utilizes a detachable connecting rod to adjust the linear guide of a certain angle and a certain length of vibration for the hose on the outside of the control console cable; by providing the mutual electromagnetic action between the second electromagnetic blocks, the telescopic cylinder drives the end component to form a certain offset angle at the end of the bottom side of the connecting rod, which is suitable for template angles of different specifications; by providing the claw-shaped plate of the end component to rotate, the concrete contact area of ​​the vibrating component is increased, and by providing an optical fiber probe to detect the position of the steel bars in the concrete, it is beneficial to avoid the influence of the steel mesh on the introduction of the vibrating piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a left-side structural schematic diagram of the connecting rod assembly, connecting rod and end assembly of the present invention;

[0020] Figure 3 This is a schematic diagram of the shaft side structure of the terminal assembly of the present invention;

[0021] Figure 4 It is a schematic cross-sectional structural diagram of the terminal assembly of the present invention;

[0022] Figure 5 is a schematic cross-sectional structural diagram of a connecting rod assembly of the present invention;

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the telescopic cylinder of the present invention;

[0024] Figure 7 It is a schematic diagram of the decomposed structure of the length control component of the present invention;

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the connecting rod of the present invention.

[0026] The components include: displacement gantry 1, biaxial adjustment member 2, assembly frame 3, length control assembly 4, connecting rod assembly 5, connecting rod 6, telescopic cylinder 7, end assembly 8, control console 9, adjustment plate 41, first servo motor 42, torque sensor 43, first squeezing roller 44, loading barrel 51, second servo motor 52, adjustment disk 53, first electromagnetic block 54, constant speed motor 55, second squeezing roller 56, cleaning ring 57, pulse nozzle 58, slot 61, connector 62, second electromagnetic block 71, pressure block 81, end housing 82, high-strength glass plate 83, third electromagnetic block 84, claw plate 85, ultrasonic bubble sensor 86, vibrating rod 821, gel block 822, remote controller 823, and fiber optic probe 824. DETAILED DESCRIPTION

[0027] The following is combined with Figures 1 to 8 The principles and features of the present invention are described, and the examples given are only for the purpose of explaining the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not to exact scale, and are only used for the purpose of conveniently and clearly assisting in illustrating the embodiments of the present invention.

[0028] Example 1:

[0029] See also Figures 1 to 8 The present invention provides an intelligent vibrating system for prefabricated box girders, comprising a displacement gantry 1; a biaxial adjustment member 2 with an adjustment function is provided on the displacement gantry 1; an assembly frame 3 is fixedly installed on the side of the adjustment frame of the biaxial adjustment member 2 by bolts; a length control component 4 is rotatably provided on the side of the assembly frame 3; a connecting rod component 5 is fixedly installed on the side of the length control component 4 by bolts; a connecting rod 6 is slidingly provided inside the length control component 4; the lower end of the connecting rod 6 is fixedly connected to the top of the telescopic cylinder 7; an end component 8 is fixedly provided on the bottom side of the telescopic cylinder 7; a control console 9 with a self-control function is fixedly installed on the side of the length control component 4 by bolts.

[0030] The length control component 4 includes an adjustment plate 41 rotatably arranged on the side of the assembly frame 3; the left and right sides of the adjustment plate 41 are fixed with a first servo motor 42 with a driving function by bolts; the end of the transmission shaft on the side of the first servo motor 42 is fixed with a torque sensor 43 with a detection function; the transmission shaft of the first servo motor 42 on the left side of the adjustment plate 41 is plugged and fixed with a first squeezing roller 44.

[0031] The connecting rod assembly 5 includes a feeding barrel 51 fixedly mounted on the left top side of the adjustment plate 41 by bolts; a second servo motor 52 with a driving function is fixedly mounted on the middle side of the top of the feeding barrel 51 by bolts; an adjusting disk 53 is fixedly mounted on the bottom side of the transmission shaft of the second servo motor 52; the adjusting disk 53 is provided with annular grooves at equal intervals, and a first electromagnetic block 54 with an adsorption function is fixedly mounted inside the grooves; a fixed-speed motor 55 with a driving function is fixedly mounted on the side of the feeding barrel 51 by bolts; a second squeezing roller 56 is fixedly mounted on the right end of the transmission shaft of the fixed-speed motor 55; a through groove is provided at the bottom of the feeding barrel 51, and a cleaning ring 57 with a cleaning function is fixedly mounted inside the through groove; a pulse nozzle 58 with a blowing function is fixedly mounted on the top side of the feeding barrel 51 by bolts.

[0032] Four rows of second electromagnetic blocks 71 are equidistantly distributed at right angles on the inner wall of the telescopic cylinder 7 , and the second electromagnetic blocks 71 in a single row are connected in series in a circuit.

[0033] A U-shaped opening is provided on the side of the connecting rod 6, and three sets of card slots 61 and joints 62 with snap-fitting functions are respectively provided at the upper and lower rod heads of the connecting rod 6; the connecting rod 6 is provided with a cable connecting the console 9 and the end shell 82, and the outer side of the cable includes high-strength rubber and laminated rubber.

[0034] Example 2:

[0035] See also Figures 1 to 8 Compared with the first embodiment, the intelligent vibrating system for prefabricated box girders of the present invention further includes: the terminal assembly 8 includes a pressure block 81 fixedly mounted on the bottom side of the telescopic cylinder 7; the pressure block 81 is fixedly mounted on the top of the terminal shell 82 by bolts; a high-strength glass plate 83 is sealed and fixed to the end of the bottom side of the terminal shell 82; a third electromagnetic block 84 is fixedly mounted on all four sides of the high-strength glass plate 83; a groove is provided around the middle step of the terminal shell 82, and a claw-shaped plate 85 is rotatably arranged in the groove; an ultrasonic bubble sensor 86 with a sensing function is fixedly connected to the side of the terminal shell 82.

[0036] The top side of the end shell 82 is fixedly connected to the control cable of the console 9, and the vibrating rod 821 at the top of the end shell 82 is electrically connected to the control cable of the console 9; a gel block 822 is fixedly set on the middle side of the end shell 82, and the upper and lower cavities are opened inside the gel block 822; a remote controller 823 with data sensing function is fixedly set inside the upper cavity of the gel block 822; and a fiber optic probe 824 with data acquisition function is fixedly set inside the lower cavity of the gel block 822.

[0037] The working principle of the above-mentioned intelligent vibrating system for prefabricated box beams is as follows:

[0038] First, when using this device, first place the device in the working area, then connect the device to an external power source to provide the power required for the device to work;

[0039] Second, the operator drives the displacement gantry 1 and the biaxial adjustment member 2 through the control terminal to move the assembly frame 3 and the length control assembly 4 to the position where concrete vibration is required. Here, the first servo motor 42 fixed on the inner side of the assembly frame 3 drives the adjustment plate 41 and the connecting rod assembly 5 to adjust the angle. Then, the first servo motor 42 on the side of the adjustment plate 41 is controlled to drive the first squeezing roller 44 to squeeze and drive the connecting rod 6 to move, so that the connecting rod 6 drives the hose and vibrating rod outside the cable of the control console 9 to penetrate into the concrete. At this time, the position of the steel bars in the concrete is detected by the optical fiber probe 824, which is helpful to avoid the influence of the steel mesh on the introduction of the vibrating piece.

[0040] Third, at the same time, the second servo motor 52 drives the adjusting disk 53 to rotate a fixed angle and stops supplying energy to the first electromagnetic block 54 in the hole groove of the adjusting disk 53, so that the connecting rod 6 in the adjusting disk 53 slides down through the cleaning ring 57 and enters between the second squeezing rollers 56, and then drives the second squeezing rollers 56 to clamp the connecting rod 6 and move it downward under the driving action of the constant speed motor 55 and engage with the top of the connecting rod 6 in the first squeezing roller 44. Here, the upper and lower side slots and joints in the connecting rod 6 are engaged, and the side slots and joints in the connecting rod 6 are in an open state, thereby preventing multiple groups of connecting rods 6 from detaching due to resistance when inserted into the concrete. At the same time, the first squeezing rollers 44 and the second squeezing rollers 44 are driven by the first servo motor 42 and the constant speed motor 55 respectively. The roller 56 rotates, and the first squeezing roller 44 drives the upper connecting rod 6 of the two adjacent groups of connecting rods 6 to move downward, and the second squeezing roller 56 drives the lower connecting rod 6 to move upward, so that the two adjacent groups of connecting rods 6 are squeezed for a certain distance, so that the joint and the card slot are both pushed open; then, the first servo motor 42 and the constant speed motor 55 drive the first squeezing roller 44 and the second squeezing roller 56 to quickly pull the two groups of connecting rods 6 apart, so that multiple groups of connecting rods 6 can be removed, and the detachable connecting rods 6 provide equal-length linear guides for the hoses on the outside of the control console 9 cable. At the same time, the pulsed jet of the pulse nozzle 58 and the quantitative angle adjustment of the adjustment disk 53 are used to blow out the concrete inside the connecting rods 6 recovered on the adjustment disk 53;

[0041] Fourth, the control console 9 is then used to drive the vibrating rod 821 and the end shell 82 to vibrate. Here, the softness of the material of the gel block 822 provides protection for the ultrasonic bubble sensor 86 and the optical fiber probe 824, thereby preventing the vibration from affecting the high-precision equipment. When it is necessary to vibrate the concrete under the sleeper or the corner of the mold that is not easily vibrated, the second electromagnetic block 71 in the telescopic cylinder 7 is first energized to cause the single-row second electromagnetic blocks 71 to attract or repel each other, so that the telescopic cylinder 7 can drive the end assembly 8 to form a certain offset angle at the bottom end of the connecting rod 6, which is suitable for template angles of different specifications. Here, the third electromagnetic block 84 is energized to cause the claw plate 85 to rotate at an angle of 45-90 degrees under the drive of the magnetic field of the third electromagnetic block 84, thereby increasing the concrete contact area of ​​the vibrating component.

[0042] Fifth, during the vibration process, the number of vibration bubbles is detected by the ultrasonic bubble sensor 86 on the outside of the terminal shell 82. Here, the remote controller 823 transmits the data of the ultrasonic bubble sensor 86 to the console 9, and obtains the vibration bubble waveform under the calculation of the console 9, and changes according to the waveform; when the waveform on the electronic display screen of the console 9 is unstable, continue to vibrate until the waveform on the electronic display screen tends to be stable, and then vibrate the concrete of the next part.

[0043] The present invention provides an improved intelligent vibrating system for prefabricated box girders. By setting a length control component 4, a connecting rod component 5 and utilizing a detachable connecting rod 6 to adjust the linear guide of a certain angle and a certain length of vibration on the outside of the cable of the control console 9; by setting the mutual electromagnetic effect between the second electromagnetic blocks 71, the telescopic cylinder 7 drives the end component 8 to form a certain offset angle at the bottom end of the connecting rod 6, which is suitable for template angles of different specifications; by setting the claw-shaped plate 85 of the end component 8 to rotate, the concrete contact area of ​​the vibrating component is increased, and by setting the optical fiber probe 824 to detect the position of the steel bars in the concrete, it is beneficial to avoid the influence of the steel mesh on the introduction of the vibrating piece.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0045] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent vibrating assembly system for a prefabricated box girder, comprising a displacement portal (1); a biaxial adjustment member (2) having an adjustment function is provided on the displacement portal (1); an assembly frame (3) is fixedly mounted on the side of the adjustment frame of the biaxial adjustment member (2) by bolts; Its characteristics are: The assembly frame (3) is rotatably provided with a length control component (4) on the side thereof; a connecting rod component (5) is fixedly installed on the side thereof by bolts; a connecting rod (6) is slidably provided inside the length control component (4); the lower end of the connecting rod (6) is fixedly connected to the top of the telescopic cylinder (7); an end component (8) is fixedly provided on the bottom side of the telescopic cylinder (7); a control console (9) with a self-control function is fixedly installed on the side thereof by bolts; The length control component (4) includes an adjustment plate (41) rotatably arranged on the side of the assembly frame (3); the left and right sides of the adjustment plate (41) are both fixedly mounted with a first servo motor (42) with a driving function by bolts; a torque sensor (43) with a detection function is fixedly mounted at the end of the transmission shaft on the side of the first servo motor (42); and a first squeezing roller (44) is plugged and fixed to the transmission shaft of the first servo motor (42) on the left side of the adjustment plate (41).

2. The intelligent vibrating system for prefabricated box beams according to claim 1, characterized in that: The connecting rod assembly (5) includes a material placing barrel (51) fixedly mounted on the left top side of the adjustment plate (41) by bolts; a second servo motor (52) with a driving function is fixedly mounted on the middle side of the top of the material placing barrel (51) by bolts; an adjustment disk (53) is fixedly mounted on the bottom side of the transmission shaft of the second servo motor (52); holes and grooves are arranged on the adjustment disk (53) at equal intervals in an annular shape, and a first electromagnetic block (54) with an adsorption function is fixedly mounted inside the hole and groove; a fixed speed motor (55) with a driving function is fixedly mounted on the side of the material placing barrel (51) by bolts.

3. The intelligent vibrating system for prefabricated box beams according to claim 2, characterized in that: A second squeezing roller (56) is plugged and fixed to the right end of the drive shaft of the constant speed motor (55); a through groove is provided at the bottom of the material placing barrel (51), and a cleaning ring (57) with a cleaning function is fixedly provided inside the through groove; a pulse nozzle (58) with a purging function is fixedly installed on the top side of the material placing barrel (51) by means of bolts.

4. The intelligent vibrating system for prefabricated box beams according to claim 3, characterized in that: Four rows of second electromagnetic blocks (71) are equidistantly distributed at right angles on the inner wall of the telescopic cylinder (7), and the second electromagnetic blocks (71) in a single row are connected in series in a circuit.

5. The intelligent vibrating system for prefabricated box beams according to claim 4, characterized in that: The terminal assembly (8) comprises a pressure block (81) fixedly mounted on the bottom side of the telescopic cylinder (7); the pressure block (81) is fixedly mounted on the top of the terminal housing (82) by means of bolts; a high-strength glass plate (83) is sealed and fixed to the bottom end of the terminal housing (82); and third electromagnetic blocks (84) are fixedly mounted on all four sides of the high-strength glass plate (83).

6. The intelligent vibrating system for prefabricated box beams according to claim 5, characterized in that: A groove is provided around the middle step of the terminal housing (82), and a claw-shaped plate (85) is rotatably arranged in the groove; an ultrasonic bubble sensor (86) with a sensing function is plugged and fixed to the side of the terminal housing (82).

7. The intelligent vibrating system for prefabricated box beams according to claim 6, characterized in that: The top side of the terminal shell (82) is fixedly connected to the control cable of the console (9), and the vibration rod (821) at the top of the terminal shell (82) is electrically connected to the control cable of the console (9); a gel block (822) is fixedly provided on the middle side of the terminal shell (82), and the gel block (822) has upper and lower cavities formed therein.

8. The intelligent vibrating system for prefabricated box beams according to claim 7, characterized in that: A remote controller (823) with a data sensing function is fixedly arranged inside the upper cavity of the gel block (822); and an optical fiber probe (824) with a data acquisition function is fixedly arranged inside the lower cavity of the gel block (822).

9. The intelligent vibrating system for prefabricated box beams according to claim 8, characterized in that: A U-shaped opening is provided on the side of the connecting rod (6), and a clamping slot (61) and a joint (62) with a clamping function are respectively provided at the upper and lower rod heads of the connecting rod (6); the connecting rod (6) is provided with a cable connecting the console (9) and the end shell (82), and the outer side of the cable includes high-strength rubber and laminated rubber.

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