Full-automatic intelligent operation platform for steel strands

Abstract

The invention relates to the field of steel strands, in particular to a full-automatic intelligent operation platform for steel strands. A full-automatic intelligent operation platform for steel strands comprises a platform frame, a lifting mechanism and a lifting mechanism, the wire feeding machine is arranged on the side face of the platform frame, and a cut-off machine is installed on a bottom frame of the wire feeding machine; the binding wire conveying mechanism is mounted on the platform frame; and the bundling mechanism is mounted on the traction mechanism. The tension borne by the U-shaped binding wire is monitored through the two tension sensors, and the torsion borne by the U-shaped binding wire is monitored through the torsion sensor when the driving motor drives the fixing rod and the second mechanical clamp to rotate, so that when steel strand harnesses of different numbers or different sizes are bound, it can be guaranteed that the binding strength of the U-shaped binding wire is appropriate, and the binding efficiency is improved. The application range and the practicability are further improved.

Description

Technical Field

[0001] This invention relates to the field of steel strand, and more particularly to a fully automated intelligent operating platform for steel strand. Background Technology

[0002] Prestressed steel strands are widely used in building construction and bridge prestressed construction. Before leaving the factory, prestressed steel strands typically need to be cut to a certain length and multiple strands stacked and bundled together for storage, handling, and subsequent construction. Traditional prestressed steel strand cutting and bundling operations mostly rely on manual labor or semi-automatic equipment where cutting, pulling, and bundling are performed in separate sections. This operating mode has the following problems: First, the work process is fragmented and lacks automation, requiring a large amount of manual labor, resulting in high labor intensity and low production efficiency. Second, during manual bundling, the tightness of the bundling mainly depends on the worker's experience, leading to poor consistency. Bundling too loosely can cause the prestressed steel strand bundles to loosen and deform during handling, while bundling too tightly can damage the coating on the surface of the prestressed steel strands. It can even cause the binding wires to experience metal fatigue due to excessive twisting, resulting in breakage during subsequent transportation or hoisting, posing a safety hazard. Summary of the Invention

[0003] To overcome the shortcomings of existing semi-automatic equipment, such as fragmented operation processes, low automation, the need for a large amount of manual labor, and poor consistency in the tightness of manual bundling due to reliance on worker experience, this invention provides a fully automatic intelligent operating platform for steel strands.

[0004] The technical solution is as follows: a fully automatic intelligent operating platform for steel strand, comprising: a platform frame on which a traction mechanism is installed; a wire feeder disposed on the side of the platform frame, wherein a cutting machine is installed on the base frame of the wire feeder; a wire conveying mechanism installed on the platform frame; and a binding mechanism installed on the traction mechanism.

[0005] As an improvement to the above solution, the traction mechanism includes a plurality of carriage tracks installed on the platform frame, a plurality of railcars installed on the carriage tracks, and a first mechanical clamp installed on the railcars.

[0006] As an improvement to the above solution, each of the two opposing sides of the first mechanical clamp is slidably connected to a clamping block, and the two clamping blocks are provided with limiting grooves that match the size of the steel strand, and the opposing sides of the two clamping blocks are provided with a protective coating.

[0007] As an improvement to the above solution, the wire conveying mechanism includes: a second electric rotating shaft connected to the platform frame via a connecting block; a wire storage unit connected to the second electric rotating shaft, wherein several wire storage units are provided, each wire storage unit including a second mounting plate fixedly connected to the second electric rotating shaft, a third electric rotating shaft connected to the second mounting plate, and a loading box detachably connected to the third electric rotating shaft, the loading box having several limiting grooves; a top-feeding unit connected to the platform frame, the top-feeding unit including several lifting components, a first mounting plate connected to the several lifting components, and several top plates connected to the first mounting plate via electric shafts, each top plate corresponding to one wire storage unit; the lifting components including an electric slide rail fixedly connected to the platform frame and a first electric slider slidably connected to the electric slide rail; and a limiting unit connected to the platform frame, wherein several limiting units are provided, each limiting unit corresponding to one wire storage unit.

[0008] As an improvement to the above solution, the limiting unit includes two limiting plates fixedly connected to the platform frame, a plurality of first electric push rods connected to the platform frame, and a mounting block fixedly connected to the telescopic ends of the plurality of first electric push rods. The mounting block has a through slot and a slot, the slot matching the limiting plate. It also includes two fixing plates fixedly connected to the mounting block, two second electric push rods fixedly connected to the two fixing plates respectively, two slide rail plates fixedly connected to the telescopic ends of the two second electric push rods respectively, two second electric sliders slidably connected to the two slide rail plates respectively, and two misaligned clamping plates fixedly connected to the two second electric sliders respectively.

[0009] As an improvement to the above solution, the two limiting plates, the two misaligned clamping plates, and the two slide rails are all provided with arc-shaped limiting grooves that match the diameter of the U-shaped tie wire on their opposing sides.

[0010] As an improvement to the above solution, the binding mechanism includes: a hydraulic lifter, the fixed part of which is connected to the railcar; a mounting box, which is connected to the movable part of the hydraulic lifter; a mounting frame, which is fixedly connected to the mounting box, a fixed rod is rotatably connected inside the mounting frame, a drive motor is mounted on the mounting frame, and the rotating part of the drive motor is fixedly connected to the fixed rod; and a second mechanical clamp, which is fixedly connected to the fixed rod.

[0011] As an improvement to the above solution, it also includes a receiving mechanism connected to the platform frame. The receiving mechanism includes several receiving units, and each receiving unit includes a first electric rotating shaft connected to the platform frame via a connecting block and a U-shaped receiving box fixed to the first electric rotating shaft.

[0012] As an improvement to the above solution, it also includes several guide frames that are fixedly connected to the front side of the platform frame.

[0013] As an improvement to the above solution, it also includes two lifting slide rails fixedly connected to the mounting box, two lifting sliders slidably connected to the two lifting slide rails respectively, both lifting sliders being fixedly connected to the mounting frame, and the mounting frame no longer being connected to the mounting box, a torque sensor connected to the fixing rod, two tension sensors connected to the mounting frame and the two lifting sliders respectively, and both tension sensors being connected to the mounting box.

[0014] The beneficial effects are: 1. The two second electric sliders of each limiting unit slide in opposite directions, so that the two misaligned clamps of each limiting unit are misaligned with each other, thereby making the two ends of the U-shaped tie wire misaligned with each other, and finally clamped and fixed by the two slide rail plates and the two misaligned clamps, which makes it easy for the second mechanical clamp to clamp the two ends of the U-shaped tie wire for binding.

[0015] 2. By controlling the number of turns of the second mechanical clamp during tightening and the height of the second mechanical clamp driven by the hydraulic lifter, the binding strength of each U-shaped tie wire is basically consistent. This avoids the steel strand bundles from becoming loose and disordered during subsequent transportation due to excessive binding, and also avoids the steel strand surface from being damaged due to excessive binding force or the U-shaped tie wire from fatigue and breaking.

[0016] 3. By monitoring the tension of the U-shaped tie wire through two tension sensors, and monitoring the torque of the U-shaped tie wire through a torque sensor when the drive motor rotates the fixed rod and the second mechanical clamp, fully automatic intelligent binding is achieved. At the same time, the binding strength of the U-shaped tie wire can be guaranteed when binding steel strand bundles of different numbers or sizes, further improving the adaptability and practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the first partial three-dimensional structure of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the first mechanical clamp of the present invention; Figure 4 This is a schematic diagram of the assembly of the first mechanical clamp and clamping block of the present invention; Figure 5 This is a schematic diagram of the second partial three-dimensional structure of the present invention; Figure 6 This is an enlarged view of area A of the present invention; Figure 7 This is a three-dimensional structural diagram of the combination of the second electric rotating shaft, the second mounting plate, the third electric rotating shaft, and the loading box of the present invention. Figure 8 This is an enlarged view of region B of the present invention; Figure 9This is a three-dimensional structural diagram of the third electric rotating shaft and the loading box combination of the present invention; Figure 10 This is a three-dimensional structural diagram of the slide rail plate, the second electric slider, and the misaligned clamping plate of the present invention. Figure 11 This is a schematic diagram of the internal three-dimensional structure of the mounting box of the present invention.

[0018] The diagram is labeled as follows: 001-Steel strand, 002-U-shaped tie wire, 1-Platform frame, 2-Tractor track, 3-Rail car, 4-Wire feeder, 5-Cut machine, 6-First mechanical clamp, 601-Clamping block, 7-First electric shaft, 8-U-shaped receiving box, 9-Guide frame, 10-Electric slide rail, 11-First electric slider, 12-First mounting plate, 13-Top plate, 14-Second electric shaft, 15-Second mounting plate, 16-Third electric shaft, 17-Loading box, 1701-Limit 18-Limiting plate, 19-First electric push rod, 20-Mounting block, 21-Fixing plate, 22-Second electric push rod, 2201-Through slot, 2202-Slot, 23-Slide rail plate, 24-Second electric slider, 25-Offset clamping plate, 26-Mounting box, 27-Hydraulic lifter, 28-Lifting slide rail, 29-Lifting slider, 30-Tension sensor, 31-Mounting frame, 32-Fixing rod, 33-Second mechanical clamp, 34-Drive motor, 35-Torque sensor. Detailed Implementation

[0019] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0020] Example 1 A fully automatic intelligent operating platform for steel strand 001, based on Figures 1-10 As shown, it includes: Platform frame 1, on which a traction mechanism is installed, the traction mechanism being used to traction steel strand 001; A wire feeder 4 is installed on the side of the platform frame 1. The wire feeder 4 is used to feed steel strand 001. A cutter 5 is installed on the base frame of the wire feeder 4. The cutter 5 is used to cut the steel strand 001. A wire-binding conveying mechanism, installed on the platform frame 1, is used to convey U-shaped wire 002; and A binding mechanism, installed on the traction mechanism, binds the stacked steel strands 001 by using the U-shaped binding wire 002.

[0021] The traction mechanism includes a plurality of carriage tracks 2 installed on the platform frame 1, a plurality of railcars 3 installed on the carriage tracks 2, and a first mechanical clamp 6 installed on the railcars 3.

[0022] The steel strand 001 is pulled by the first mechanical clamp 6 holding the end of the steel strand 001 and by the movement of the first mechanical clamp 6 driven by the railcar 3.

[0023] Each of the two opposing sides of the first mechanical clamp 6 is slidably connected to a clamping block 601. The two clamping blocks 601 are provided with limiting grooves 1701 that match the size of the steel strand 001, and the opposing sides of the two clamping blocks 601 are provided with a protective coating.

[0024] The steel strand 001 is clamped by two clamping blocks 601 with protective coatings to prevent the steel strand 001 from being scratched during traction. The sliding direction of the clamping blocks 601 is the same as the traction direction, and the friction force during traction is opposite to the sliding direction, ensuring the stability of the clamping blocks 601. When the clamping blocks 601 need to be replaced, it is easy to quickly disassemble and assemble the clamping blocks 601, thus improving practicality.

[0025] The wire conveying mechanism includes: The second electric rotating shaft 14 is connected to the platform frame 1 via a connecting block; A wire binding storage unit is connected to the second electric rotating shaft 14. Several wire binding storage units are provided. Each wire binding storage unit includes a second mounting plate 15 fixedly connected to the second electric rotating shaft 14, a third electric rotating shaft 16 connected to the second mounting plate 15, and a loading box 17 detachably connected to the third electric rotating shaft 16. The loading box 17 is provided with several ring-shaped array of limiting grooves 1701 for limiting the U-shaped wire binding 002. Before the start of work, the U-shaped wire binding 002 is placed into the limiting groove 1701 by an external feeding device or manually. The loading box 17 is rotated by the second electric rotating shaft 14 to facilitate switching the limiting groove 1701 to place the U-shaped wire binding 002, until one U-shaped wire binding 002 is placed in each limiting groove 1701.

[0026] A top-feeding unit, connected to the platform frame 1, includes several lifting components, a first mounting plate 12 connected to the lifting components, and several top plates 13 connected to the first mounting plate 12 via electric shafts. Each top plate 13 corresponds to one of the wire binding storage units. The lifting components include an electric slide rail 10 fixed to the platform frame 1 and a first electric slider 11 slidably connected to the electric slide rail 10. The first electric slider 11 drives the first mounting plate 12 and top plates 13 to rise, and the top plates 13 push out the U-shaped wire binding 002 from the limiting groove 1701 of the loading box 17. A limiting unit is connected to the platform frame 1. Several limiting units are provided, and each limiting unit corresponds to a wire storage unit.

[0027] The limiting unit includes two limiting plates 18 fixedly connected to the platform frame 1, a plurality of first electric push rods 19 connected to the platform frame 1, and a mounting block 20 fixedly connected to the telescopic ends of the plurality of first electric push rods 19. The mounting block 20 has a through slot 2201 and a slot 2202, the slot 2202 matching the limiting plate 18, two fixing plates 21 fixedly connected to the mounting block 20, two second electric push rods 22 respectively fixedly connected to the two fixing plates 21, two slide rail plates 23 respectively fixedly connected to the telescopic ends of the two second electric push rods 22, two second electric sliders 24 respectively slidably connected to the two slide rail plates 23, and two misaligned clamping plates 25 respectively fixedly connected to the two second electric sliders 24.

[0028] The two limiting plates 18, the two misaligned clamping plates 25, and the two slide rail plates 23 are all provided with arc-shaped limiting grooves 1701 that match the diameter of the U-shaped tie wire 002 on their opposite sides.

[0029] The U-shaped tie wire 002 is guided and limited by two limiting plates 18, and the two ends of the U-shaped tie wire 002 are clamped by two slide rail plates 23. The two ends of the U-shaped tie wire 002 are misaligned by two offset clamping plates 25, which facilitates the clamping and binding by the binding mechanism.

[0030] The binding mechanism includes: The hydraulic lifter 27 has its fixed part connected to the railcar 3; Mounting box 26 is connected to the movable part of the hydraulic lifter 27; Mounting frame 31 is fixedly connected to mounting box 26. A fixing rod 32 is rotatably connected inside mounting frame 31. A drive motor 34 is mounted on mounting frame 31, and the rotating part of drive motor 34 is fixedly connected to fixing rod 32. The second mechanical clamp 33 is fixedly connected to the fixing rod 32.

[0031] The hydraulic lifter 27 drives the mounting box 26 and the second mechanical clamp 33 to rise and fall, so that the second mechanical clamp 33 can clamp the two ends of the U-shaped tie wire 002. After clamping the two ends of the U-shaped tie wire 002, the drive motor 34 drives the fixing rod 32 and the second mechanical clamp 33 to rotate, and tighten the U-shaped tie wire 002 to complete the binding.

[0032] It also includes a receiving mechanism connected to the platform frame 1. The receiving mechanism includes several receiving units. Each receiving unit includes a first electric rotating shaft 7 connected to the platform frame 1 via a connecting block and a U-shaped receiving box 8 fixedly connected to the first electric rotating shaft 7.

[0033] It also includes several guide frames 9 that are fixedly connected to the front side of the platform frame 1.

[0034] The U-shaped receiving box 8 is used to receive and limit the steel strands 001. After the stacked steel strands 001 are bundled, the first electric rotating shaft 7 drives the U-shaped receiving box 8 to rotate, so that the bundled steel strands 001 roll down onto several guide frames 9 as the U-shaped receiving box 8 rotates. The material is then guided by the several guide frames 9 to complete the unloading.

[0035] Before work begins, U-shaped binding wires 002 are inserted into the limiting slots 1701 of the loading box 17 via an external feeding device or manually, until all limiting slots 1701 contain one U-shaped binding wire 002. During operation, the steel coil is unwound by an external unwinding device, allowing the steel strand 001 to pass through the wire feeder 4 and the cutter 5. The end of the steel strand 001 is clamped and fixed by the first mechanical clamp 6. Then, the railcar 3 moves a preset distance to the right on the traveling track 2, causing the first mechanical clamp 6 to work with the external unwinding device to pull the steel strand 001, unwinding it to a preset length. Then, the cutter 5 cuts the steel strand 001, and then the first mechanical clamp 6 releases the steel strand 001. Thus, the steel strand 001 is unwound to a preset length. 1. The wire strand 001 falls into several U-shaped receiving boxes 8, where it is received. Then, the railcar 3 drives the first mechanical clamp 6 to move in the reverse direction and reset. At the same time, the wire feeder 4, in conjunction with the external unwinding device, exposes the end of the steel strand 001 outside the cutting machine 5 for easy clamping by the first mechanical clamp 6. The above operation is repeated until a preset number of steel strands 001 are cut. At this point, multiple steel strands 001 are stacked in the U-shaped receiving boxes 8 and automatically converge through the U-shaped structure of the receiving boxes 8. Then, all the first electric push rods 19 are controlled to retract, causing all the mounting blocks 20 to move downwards, so that the limiting plate 18 is inserted into the slot 2202 of the mounting block 20. This facilitates the guidance of the U-shaped tie wire 002 to the through slot 220 through the limiting plate 18. 1. Then, control all the first electric sliders 11 to slide upwards, causing the first mounting plate 12 to drive all the top plates 13 to move upwards to a preset height. Each top plate 13 pushes out the U-shaped tie wire 002 in the corresponding loading box 17 limiting groove 1701. The U-shaped tie wire 002 is guided and limited by the arc-shaped limiting groove 1701 of the two limiting plates 18, so that the U-shaped tie wire 002 enters the through groove 2201. The two straight parts of the U-shaped tie wire 002 are respectively located in the arc-shaped limiting groove 1701 of the two slide rail plates 23 and the misaligned clamping plate 25, and the two ends of the U-shaped tie wire 002 protrude outside the misaligned clamping plate 25 by a preset length, so as to facilitate the second mechanical clamp 33 to clamp and tie. Then, control each second electric push rod 22 The extension allows the two slide rails 23 and two misaligned clamping plates 25 of each limiting unit to clamp and fix the corresponding U-shaped tie wire 002. At the same time, the first electric slider 11 drives the first mounting plate 12 and all top plates 13 to move in the opposite direction and reset, facilitating the next material ejection. As the second electric push rod 22 extends, the two ends of the U-shaped tie wire 002 come into contact with each other. At this time, the two second electric sliders 24 of each limiting unit are controlled to slide in the opposite direction, so that the two misaligned clamping plates 25 of each limiting unit are misaligned with each other, thereby causing the two ends of the U-shaped tie wire 002 to be misaligned with each other. Finally, the two slide rails 23 and two misaligned clamping plates 25 clamp and fix the U-shaped tie wire 002, which is convenient for the second mechanical clamp 33 to clamp the two ends of the U-shaped tie wire 002 for binding.

[0036] Then, the railcar 3 moves the second mechanical clamp 33 to above the U-shaped tie wire 002 in the leftmost limiting unit. Next, the second mechanical clamp 33 opens, and the hydraulic lifter 27 lowers it so that the two clamping plates of the second mechanical clamp 33 are aligned with the two ends of the U-shaped tie wire 002. Then, the second mechanical clamp 33 closes, clamping the two ends of the U-shaped tie wire 002. At this time, the limiting unit corresponding to the U-shaped tie wire 002 resets to its initial state. Then, the hydraulic lifter 27 raises the second mechanical clamp 33 to a preset height, tauting the U-shaped tie wire 002. Next, the drive motor 34 rotates the fixing rod 32 and the second mechanical clamp 33 a preset number of times, clamping the two ends of the U-shaped tie wire 002 to complete the binding. Then, the second mechanical clamp... 33 is opened, and then the same operation as above is performed using other U-shaped tie wires 002 to complete the binding. Then, all the first electric rotating shafts 7 are controlled to rotate. With left to right as the reference, the first electric rotating shafts 7 drive the U-shaped receiving box 8 to rotate clockwise by a preset angle, so that the bound steel strands 001 roll down onto the guide frame 9. The material is unloaded by multiple guide frames 9, thus realizing the fully automatic intelligent binding of the steel strands 001. By controlling the number of turns of the second mechanical clamp 33 when it is tightened and the hydraulic lifter 27 drives the second mechanical clamp 33 to rise, the binding strength of each U-shaped tie wire 002 is basically consistent. This avoids the steel strands 001 bundles from becoming loose and messy during subsequent transportation due to excessive binding force, and also avoids the steel strands 001 surface from being damaged due to excessive binding force or the U-shaped tie wires 002 from fatigue and breakage.

[0037] When it is necessary to switch the U-shaped tie wire 002 in the loading box 17, control the third electric rotating shaft 16 to drive the loading box 17 to rotate at a preset angle so that the next limit groove 1701 is directly facing the top plate 13.

[0038] After the work is completed, when it is necessary to replenish the U-shaped tie wire 002 in the loading box 17, based on the view from left to right, first control the electric shaft in the first mounting plate 12 to drive the top plate 13 to rotate 90 degrees clockwise, then control the second electric rotating shaft 14 to drive the second mounting plate 15, the third electric rotating shaft 16 and the loading box 17 to rotate 90 degrees clockwise. In this way, the loading box 17 can be directly removed from the third electric rotating shaft 16 to replenish the U-shaped tie wire 002.

[0039] Example 2 Based on Example 1, such as Figure 11 As shown, It also includes two lifting slide rails 28 fixedly connected to the mounting box 26, two lifting sliders 29 slidably connected to the two lifting slide rails 28 respectively, both lifting sliders 29 being fixedly connected to the mounting frame 31, while the mounting frame 31 is no longer connected to the mounting box 26, a torque sensor 35 connected to the fixing rod 32, the torque sensor 35 being connected to the mounting frame 31, and two tension sensors 30 being connected to the two lifting sliders 29 respectively, both tension sensors 30 being connected to the mounting box 26.

[0040] When the binding mechanism tightens the U-shaped binding wire 002, the hydraulic lifter 27 drives the mounting box 26 to rise. Due to the weight of the steel strand 001 bundle itself, the second mechanical clamp 33, the fixing rod 32, and the mounting frame 31 drive the lifting slider 29 to slide downward on the lifting slide rail 28, thereby keeping the U-shaped binding wire 002 in a taut state. The tension on the U-shaped binding wire 002 is monitored by two tension sensors 30. When the drive motor 34 drives the fixing rod 32 and the second mechanical clamp 33 to rotate, the torque sensor 35 monitors the torque on the U-shaped binding wire 002. In this way, fully automatic intelligent binding is achieved. At the same time, when binding steel strand 001 bundles of different numbers or sizes, the binding strength of the U-shaped binding wire 002 can be guaranteed to be appropriate, further improving the adaptability and practicality.

[0041] The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Therefore, all equivalent changes made to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A fully automated intelligent operating platform for steel strand, characterized in that, include: A platform frame on which a traction mechanism is installed; A wire feeder is installed on the side of the platform frame, and a cutter is mounted on the base frame of the wire feeder; The wire conveying mechanism is installed on the platform frame; and A binding mechanism is installed on the traction mechanism.

2. The fully automatic intelligent operation platform for steel strand according to claim 1, characterized in that, The traction mechanism includes a plurality of carriage tracks installed on the platform frame, a plurality of railcars installed on the carriage tracks, and a first mechanical clamp installed on the railcars.

3. The fully automatic intelligent operation platform for steel strand according to claim 2, characterized in that, Each of the two opposing clamping plates of the first mechanical clamp is slidably connected to a clamping block. The two clamping blocks are provided with limiting grooves that match the size of the steel strand, and the opposing sides of the two clamping blocks are provided with a protective coating.

4. The fully automatic intelligent operation platform for steel strand according to claim 1, characterized in that, The wire conveying mechanism includes: The second electric rotating shaft is connected to the platform frame via a connecting block; A wire storage unit is connected to the second electric rotating shaft. Several wire storage units are provided. Each wire storage unit includes a second mounting plate fixedly connected to the second electric rotating shaft, a third electric rotating shaft connected to the second mounting plate, and a loading box detachably connected to the third electric rotating shaft. Several limiting grooves are provided on the loading box. A top-feeding unit, connected to the platform frame, includes several lifting components, a first mounting plate connected to the lifting components, and several top plates connected to the first mounting plates via electric shafts. Each top plate corresponds to one of the wire-binding storage units. Each lifting component includes an electric slide rail fixed to the platform frame and a first electric slider slidably connected to the electric slide rail. A limiting unit is connected to the platform frame. Several limiting units are provided, and each limiting unit corresponds to a wire storage unit.

5. The fully automatic intelligent operation platform for steel strand according to claim 4, characterized in that, The limiting unit includes two limiting plates fixedly connected to the platform frame, a plurality of first electric push rods connected to the platform frame, and a mounting block fixedly connected to the telescopic ends of the plurality of first electric push rods. The mounting block has a through slot and a slot that matches the limiting plate. It also includes two fixing plates fixedly connected to the mounting block, two second electric push rods fixedly connected to the two fixing plates respectively, two slide rail plates fixedly connected to the telescopic ends of the two second electric push rods respectively, two second electric sliders slidably connected to the two slide rail plates respectively, and two misaligned clamping plates fixedly connected to the two second electric sliders respectively.

6. The fully automatic intelligent operation platform for steel strand according to claim 5, characterized in that, The two limiting plates, the two misaligned clamping plates, and the two slide rails are all provided with arc-shaped limiting grooves that match the diameter of the U-shaped tie wire on their opposing sides.

7. The fully automatic intelligent operation platform for steel strand according to claim 1, characterized in that, The binding mechanism includes: a hydraulic lifter, the fixed part of which is connected to the railcar; a mounting box, which is connected to the movable part of the hydraulic lifter; a mounting frame, which is fixedly connected to the mounting box, a fixed rod is rotatably connected inside the mounting frame, a drive motor is mounted on the mounting frame, and the rotating part of the drive motor is fixedly connected to the fixed rod; and a second mechanical clamp, which is fixedly connected to the fixed rod.

8. A fully automatic intelligent operating platform for steel strand according to any one of claims 1-7, characterized in that, It also includes a receiving mechanism connected to the platform frame. The receiving mechanism includes several receiving units, each receiving unit including a first electric rotating shaft connected to the platform frame via a connecting block and a U-shaped receiving box fixed to the first electric rotating shaft.

9. The fully automatic intelligent operation platform for steel strand according to claim 8, characterized in that, It also includes several guide frames that are fixedly connected to the front side of the platform frame.

10. The fully automatic intelligent operation platform for steel strand according to claim 7, characterized in that, It also includes two lifting slide rails fixedly connected to the mounting box, two lifting sliders slidably connected to the two lifting slide rails respectively, both lifting sliders being fixedly connected to the mounting frame, while the mounting frame is no longer connected to the mounting box, a torque sensor connected to the fixing rod, two tension sensors connected to the mounting frame and the two lifting sliders respectively, and both tension sensors being connected to the mounting box.

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