Wireless control type portal crane device

Abstract

The present invention belongs to the technical field of cranes, especially wireless-controlled portal crane devices. The existing wireless-controlled portal crane devices cannot monitor the steel cables installed on the crane, and the monitoring can only be carried out periodically after the steel cables are disassembled. The steel cables cannot be monitored in real time, which poses a great safety hazard. The following scheme is proposed, including a base, wherein two symmetrical tracks are provided on the base, and moving mechanisms are provided in both tracks. The upper sides of the two moving mechanisms are fixedly connected to the same portal frame, and the portal frame is provided with support columns. The wireless-controlled portal crane device disclosed in the present invention utilizes a real-time monitoring module to realize comprehensive and real-time safety detection of the steel cables used for hoisting during the use of the crane, thereby reducing the probability of safety hazards, avoiding the disassembly and assembly links of periodic steel cable detection, and improving the use efficiency of the crane.

Description

Technical Field

[0001] The invention relates to the technical field of cranes, in particular to a wireless controlled portal crane device. Background Art

[0002] Portal cranes, also known as gantry cranes, are commonly used loading and unloading equipment at general cargo terminals. They have developed along with the development of port industry. Portal cranes are widely used in mechanized loading and unloading of cargo at ports and terminals, construction and installation of ships at shipyards, and dam construction at large hydropower station sites. In the process of development, portal cranes have also been gradually promoted and applied to slipways and hydropower station sites where the operating conditions are similar to those of ports.

[0003] Existing wireless controlled gantry crane devices often need to remove the lifting cables from the equipment for monitoring, and are unable to monitor the cables that have been installed on the crane. Moreover, the monitoring after the cables have been removed can only be performed periodically, and the cables cannot be monitored in real time, posing a great safety hazard. Summary of the invention

[0004] The invention discloses a wireless controlled portal crane device, aiming to solve the technical problem that the existing wireless controlled portal crane device in the background technology cannot perform safety monitoring on the steel cable in real time.

[0005] The wireless controlled gantry crane device proposed in the present invention comprises a base, wherein the base is provided with two symmetrical tracks, and moving mechanisms are arranged in the two tracks, and the upper sides of the two moving mechanisms are fixedly connected to the same gantry frame, and the gantry frame is provided with a support column, and the upper side of the support column is movably connected to a machine room, an operation cabin is arranged on one side of the machine room, and a monitoring module is arranged on the upper side of the operation cabin, and a variable amplitude structure is arranged on the machine room, and a boom is arranged on the outside of the variable amplitude structure, a notch is arranged at one end of the boom, and a short rod is movably connected in the notch, and a drum is fixedly connected to the outside of the short rod, and a driving motor is arranged on one side of the boom, and the output end of the driving motor is connected to one side of the short rod through a coupling, a steel cable is wrapped around the drum, a real-time monitoring module is arranged on the outside of the steel cable, and a cleaning component is arranged below the real-time monitoring module.

[0006] By providing a real-time monitoring module, a cleaning component, a monitoring module, a boom, a machine room, an operating cabin, a luffing structure, a drum, a drive motor and a steel cable, the device can utilize the real-time monitoring module to perform comprehensive and real-time safety detection of the steel cables used for hoisting during the use of the crane, thereby reducing the probability of potential safety hazards, avoiding the disassembly and assembly links of periodic steel cable inspections, and improving the use efficiency of the crane.

[0007] In a preferred embodiment, the real-time monitoring module includes a fixed seat, the outside of the fixed seat is fixedly connected to one side of the boom, a thin shaft is movably connected to the fixed seat, and the two sides of the thin shaft are movably connected to the same connecting piece, and two symmetrical torsion springs are wrapped around the outside of the thin shaft, one end of the two torsion springs is fixedly connected to the outside of the fixed seat, and the other ends are fixedly connected to the outside of the connecting piece, and the end of the connecting piece away from the torsion spring is movably connected to a support, and one side of the support is fixedly connected to a functional warehouse; the upper and bottom sides of the functional warehouse are fixedly connected to a connecting frame, and the inner walls of one side of the two connecting frames are fixedly connected to a mounting frame, and a rectangular opening is opened on the mounting frame, and a contact wheel is movably connected in the rectangular opening, and the outer sides of the two contact wheels are in contact with the outer sides of the steel cable, and the inner walls of both sides of the functional warehouse are fixedly connected to two A symmetrical connecting seat is provided with a cutout, and a movable plate is movably connected in the cutout, and a spring sheet is arranged between the movable plate and the inner wall of the functional bin; a square opening is provided on the movable plate, and a round rod is movably connected in the square opening, and a vertical plate is fixedly connected to the outside of the round rod, and two torsion springs are wrapped around the outside of the round rod, one end of the two torsion springs is fixedly connected to the inner wall of the square opening, and the other end is fixedly connected to the outside of the vertical plate, one side of the movable plate is fixedly connected to a positioning block, and one side of the positioning block is fixedly connected to a tooth comb, and the tooth comb is located on the outside of the steel cable; one side of the vertical plate is fixedly connected to a sensor, and the outside of the sensor is fitted with the outside of the steel cable, and a plurality of symmetrical high-speed cameras are arranged on the outside of the steel cable, and one side of the plurality of high-speed cameras is fixedly connected to one side of a plurality of vertical plates respectively.

[0008] By setting up a real-time monitoring module, the real-time monitoring module uses the tooth combs and sensors symmetrically distributed up and down to ensure that when the steel cable is operated to move up and down on the crane, the real-time monitoring module can accurately detect the exploded wire parts on the steel cable, thereby reducing the monitoring error of the device and improving the monitoring accuracy.

[0009] In a preferred embodiment, the cleaning component includes an annular frame, the upper side of the annular frame is fixedly connected to the bottom of the connecting frame located below the functional bin, a fixed block is arranged on the outside of the steel cable, the fixed block is located inside the annular frame, the outside of the fixed block is fixedly connected to two symmetrical cross plates, one side of the two cross plates is fixedly connected to the inner wall of the annular frame, a base plate is arranged on the outside of the steel cable, the upper side of the base plate is fixedly connected to the bottom of the fixed block, and a gear ring is fixedly connected to the outside of the base plate, a rotating frame is arranged on the outside of the gear ring, the upper side of the rotating frame is movably connected to the bottom of the fixed block; two symmetrical sliding grooves are provided at the bottom of the base plate, sliding rods are slidably connected in the two sliding grooves, the bottoms of the two sliding rods are fixedly connected to circular shafts, and the bottom of the rotating frame is opened It is provided with two circumferentially equidistant arc grooves, the inner walls of the two arc grooves are respectively slidably connected to the outside of the two circular shafts, and the outside of the steel cable is provided with two symmetrical curved parts, the outside of the two curved parts are respectively fixedly connected to one side of the two sliding rods, and the two curved parts are provided with a plurality of equidistantly distributed bristles on the side facing the steel cable; a boss is fixedly connected to the outside of the rotating frame, the boss and the rotating frame are provided with the same groove, the groove is slidably connected with the same latch, the outside of the latch is clamped with the teeth of the gear ring, the upper side of the boss is fixedly connected with two symmetrical limit rods, the outside of the two limit rods are both slidably connected with transverse plates, and one side of the two transverse plates is fixedly connected to the outside of the latch, and the two transverse plates are fixedly connected with springs on the side opposite to the boss.

[0010] By providing a cleaning component, the cleaning component uses a circular shaft and an arc groove to achieve free adjustment of the position of the bristles and the steel cable, so that the device can adjust the bristles to the position with the best cleaning effect, ensuring the cleaning effect of the device on the steel cable and assisting in the realization of the safety monitoring capability of the steel cable.

[0011] In a preferred solution, the monitoring module includes a motor 1, the bottom of the motor 1 is fixedly connected to the upper side of the operating bin, the output end of the motor 1 is connected to a top plate through a coupling, an annular plate 1 is arranged outside the motor 1, the bottom of the annular plate 1 is fixedly connected to the upper side of the operating bin, and the bottom of the top plate is fixedly connected to a receiving frame, the bottom of the receiving frame is fixedly connected to an annular plate 2, and the bottom of the annular plate 2 is fixedly connected to the upper side of the annular plate 1; a plurality of thin rods with equidistant circumferences are fixedly connected to the bottom of the top plate, the bottoms of the plurality of thin rods are fixedly connected to the same shaft rod, the outside of the shaft rod is movably connected to a plurality of follower gears with equidistant circumferences, the upper side of the annular plate 2 is fixedly connected to a plurality of motors 2 with equidistant circumferences, the output ends of the motors 2 are all connected to transmission gears through couplings, the plurality of transmission gears are respectively meshed with a plurality of follower gears, and the outside of the shaft rod is movably connected to a plurality of wide-angle cameras with equidistant circumferences, and one side of the plurality of wide-angle cameras is respectively fixedly connected to one side of the plurality of follower gears.

[0012] By providing a monitoring module, the monitoring module utilizes a motor and a wide-angle camera to rotate on a ring plate and an axle rod, so that when the operator wirelessly controls the device, the device can obtain sufficient field of view to complete effective control of the crane. The tiltable wide-angle camera ensures that the operator's operation accuracy is improved while obtaining a larger field of view.

[0013] From the above, it can be seen that the wireless controlled gantry crane device provided by the present invention has a real-time monitoring module that can realize comprehensive and real-time safety detection of the steel cables used for lifting during the use of the crane, thereby reducing the probability of safety hazards, avoiding the periodic disassembly and assembly links of steel cable detection, and improving the efficiency of the use of the crane. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the wireless controlled portal crane device proposed by the present invention;

[0015] Figure 2 This is a schematic cross-sectional view of the wireless controlled portal crane device proposed by the present invention;

[0016] Figure 3 This is a schematic diagram of the functional compartment structure of the wireless controlled portal crane device proposed by the present invention;

[0017] Figure 4 A schematic diagram of the movable plate structure of the wireless controlled portal crane device proposed by the present invention;

[0018] Figure 5 A schematic diagram of the annular frame structure of the wireless controlled portal crane device proposed by the present invention;

[0019] Figure 6 A schematic diagram of the latch structure of the wireless controlled portal crane device proposed by the present invention;

[0020] Figure 7 This is a schematic diagram of the structure of the annular plate 2 of the wireless controlled portal crane device proposed in the present invention.

[0021] In the figure: 1, base; 2, track; 3, moving mechanism; 4, door seat frame; 5, support column; 6, real-time monitoring module; 601, fixed seat; 602, torsion spring 1; 603, connecting piece; 604, functional compartment; 605, connecting frame; 606, mounting frame; 607, contact wheel; 608, connecting seat; 609, movable plate; 610, spring; 611, positioning block; 612, tooth comb; 613, torsion spring 2; 614, vertical plate; 615, sensor; 616, high-speed camera; 7, cleaning component; 701, ring frame; 702, fixed block; 703, horizontal plate; 704, base plate; 705, gear ring; 706, rotating frame ; 707, slide groove; 708, slide rod; 709, round shaft; 710, arc groove; 711, curved surface part; 712, bristles; 713, boss; 714, latch; 715, limit rod; 716, transverse plate; 717, spring; 8, monitoring module; 801, motor one; 802, ring plate one; 803, top plate; 804, receiving frame; 805, ring plate two; 806, shaft; 807, follower gear; 808, motor two; 809, transmission gear; 810, wide-angle camera; 9, boom; 10, machine room; 11, operating cabin; 12, variable amplitude structure; 13, drum; 14, drive motor; 15, steel cable. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] The wireless controlled portal crane device disclosed in the present invention is mainly used in the scenario where the existing wireless controlled portal crane device cannot perform safety monitoring on the steel cable in real time.

[0024] Reference Figure 1-7The wireless controlled gantry crane device comprises a base 1, on which two symmetrical tracks 2 are provided, and moving mechanisms 3 are arranged in the two tracks 2, and the upper sides of the two moving mechanisms 3 are connected to the same gantry frame 4 by bolts, and the gantry frame 4 is provided with a support column 5, and the upper side of the support column 5 is rotatably connected to a machine room 10 through a bearing, an operation compartment 11 is arranged on one side of the machine room 10, and a monitoring module 8 is arranged on the upper side of the operation compartment 11, and a variable amplitude structure 12 is arranged on the machine room 10, and a boom 9 is arranged outside the variable amplitude structure 12, a notch is provided at one end of the boom 9, and a short rod is rotatably connected in the notch through a bearing, and a drum 13 is connected to the outside of the short rod by bolts, and a driving motor 14 is arranged on one side of the boom 9, and the output end of the driving motor 14 is connected to one side of the short rod through a coupling, a steel cable 15 is wrapped around the drum 13, a real-time monitoring module 6 is arranged outside the steel cable 15, and a cleaning component 7 is arranged below the real-time monitoring module 6.

[0025] Specifically, when the device is performing hoisting operations, the operator can operate in the operating cabin 11 or use the monitoring module 8 to control the crane on the ground. When using the steel cable 15 for hoisting, while the driving motor 14 drives the drum 13 to reel in the steel cable 15, the monitoring module 8 is used to clean the oil stains adhering to the surface of the steel cable 15. When the cleaned steel cable 15 passes through the functional cabin 604, the real-time monitoring module 6 can perform safety inspections such as explosion-proof on the steel cable 15 passing along the way; the device uses the real-time monitoring module 6 to realize comprehensive and real-time safety inspections of the steel cables used for hoisting during the use of the crane, thereby reducing the probability of safety hazards, avoiding the disassembly and assembly links of periodic steel cable inspections, and improving the use efficiency of the crane.

[0026] Reference Figure 2 , Figure 3 and Figure 4In a preferred embodiment, the real-time monitoring module 6 includes a fixed seat 601, the outside of the fixed seat 601 is connected to one side of the boom 9 by bolts, a thin shaft is rotatably connected to the fixed seat 601 by a bearing, and both sides of the thin shaft are rotatably connected to the same connecting piece 603 by bearings, and the outside of the thin shaft is surrounded by two symmetrical torsion springs 602, one end of the two torsion springs 602 is connected to the outside of the fixed seat 601 by bolts, and the other end is connected to the outside of the connecting piece 603 by bolts, and the connecting piece 603 is away from the torsion springs. One end of the spring 602 is rotatably connected to a support through a bearing, and one side of the support is connected to a functional compartment 604 through bolts; the upper side and the bottom of the functional compartment 604 are both connected to a connection frame 605 through bolts, and the inner walls of one side of the two connection frames 605 are both connected to a mounting frame 606 through bolts, and a rectangular opening is opened on the mounting frame 606, and the rectangular opening is rotatably connected to a contact wheel 607 through a bearing, and the outer sides of the two contact wheels 607 are both in contact with the outer side of the steel cable 15, and the inner walls on both sides of the functional compartment 604 are connected to two A symmetrical connection seat 608 is provided on each connection seat 608, and a cutout is provided in each cutout, and a movable plate 609 is rotatably connected to each other through a bearing, and a spring sheet 610 is provided between the movable plate 609 and the inner wall of the functional chamber 604; a square opening is provided on the movable plate 609, and a round rod is rotatably connected to each other through a bearing in the square opening, and a vertical plate 614 is connected to the outside of the round rod through bolts, and a torsion spring 613 is wrapped around the outside of the round rod, and one end of the torsion spring 613 is connected to the inner wall of the square opening through bolts, and the other end is connected to the outside of the vertical plate 614. Through bolt connection, one side of the movable plate 609 is connected with a positioning block 611 by bolts, and one side of the positioning block 611 is connected with a tooth comb 612 by bolts, and the tooth comb 612 is located on the outside of the steel cable 15; one side of the vertical plate 614 is connected with a sensor 615 by bolts, and the outside of the sensor 615 is in contact with the outside of the steel cable 15, and a plurality of symmetrical high-speed cameras 616 are arranged on the outside of the steel cable 15, and one side of the plurality of high-speed cameras 616 is respectively connected with one side of the plurality of vertical plates 614 by bolts.

[0027] Specifically, during the use of the crane, the torsion spring 602 on the fixed seat 601 connected to the boom 9 pushes the connecting piece 603 toward the direction of the steel cable 15 through torque, so that the contact wheel 607 in the two connecting frames 605 connected to the mounting frame 606 can fit with the surface of the steel cable 15, so that the connecting frame 605 can be parallel to the steel cable 15, and under the push of the spring leaf 610, the torsion spring 613 on the movable plate 609 pushes the vertical plate 614 toward the steel cable 15, so that the vertical plate The sensor 615 connected to the vertical plate 614 can be attached to the surface of the steel cable 15. Driven by the driving motor 14, the reel 13 continuously reels the steel cable 15. The fried wire on the surface of the steel cable 15 moving in the connecting frame 605 will be combed out by the tooth comb 612 and contact with the sensor 615 when passing through the vertical plate 614. After receiving the signal, the sensor 615 will start the high-speed camera 616 to take pictures of the fried wire parts and save them, and upload the records to the safety monitoring file, waiting for the safety management personnel to process.

[0028] In a specific application scenario, the real-time monitoring module 6 is mainly suitable for the real-time monitoring link in the real-time monitoring process, that is, the real-time monitoring module 6 uses the tooth comb 612 and the sensor 615 symmetrically distributed up and down to ensure that when the steel cable is operated up and down on the crane, the real-time monitoring module 6 can accurately detect the exploded wire position on the steel cable, thereby reducing the monitoring error of the device and improving the monitoring accuracy.

[0029] Reference Figure 5 and Figure 6In a preferred embodiment, the cleaning assembly 7 includes an annular frame 701, the upper side of the annular frame 701 is connected to the bottom of the connecting frame 605 located below the functional compartment 604 by bolts, a fixing block 702 is arranged outside the steel cable 15, the fixing block 702 is located inside the annular frame 701, and two symmetrical horizontal plates 703 are connected to the outside of the fixing block 702 by bolts, one side of the two horizontal plates 703 is connected to the inner wall of the annular frame 701 by bolts, and a base plate is arranged outside the steel cable 15 The upper side of the base plate 704 is connected to the bottom of the fixed block 702 by bolts, and the outer side of the base plate 704 is connected to a gear ring 705 by bolts, and a rotating frame 706 is arranged on the outer side of the gear ring 705, and the upper side of the rotating frame 706 is rotatably connected to the bottom of the fixed block 702 by a bearing; the bottom of the base plate 704 is provided with two symmetrical sliding grooves 707, and the two sliding grooves 707 are slidably connected with sliding rods 708, and the bottoms of the two sliding rods 708 are connected to round shafts 709 by bolts, and the rotating The bottom of the frame 706 is provided with two circumferentially equidistant arc grooves 710, the inner walls of the two arc grooves 710 are respectively slidably connected to the outside of the two circular shafts 709, and the outside of the steel cable 15 is provided with two symmetrical curved surface parts 711, the outside of the two curved surface parts 711 is respectively connected to one side of the two sliding rods 708 by bolts, and the two curved surface parts 711 are provided with a plurality of equidistantly distributed bristles 712 on the side facing the steel cable 15; the outside of the rotating frame 706 is connected with a boss 713 by bolts, and the boss 713 is provided with a plurality of equidistantly distributed bristles 712 on the side facing the steel cable 15. 13 and the rotating frame 706 are provided with a same groove, in which a same latch 714 is slidably connected, the outer portion of the latch 714 is engaged with the teeth of the gear ring 705, the upper side of the boss 713 is connected with two symmetrical limit rods 715 by bolts, the outer portions of the two limit rods 715 are slidably connected with transverse plates 716, and one side of the two transverse plates 716 is connected with the outer portion of the latch 714 by bolts, and the sides of the two transverse plates 716 opposite to the boss 713 are connected with springs 717 by bolts.

[0030] Specifically, when cleaning the steel cable, pull the horizontal plate 716 upward to make the horizontal plate 716 slide on the limit rod 715, so that the pin 714 overcomes the pulling force of the spring 717 and is pulled out from the boss 713, thereby releasing the engagement with the toothed ring 705, and rotating the rotating frame 706, under the constraint of the arc groove 710, the circular shaft 709 drives the sliding rod 708 to slide on the sliding groove 707, thereby adjusting the distance between the curved surface part 711 and the steel cable 15. After the distance adjustment is completed, release the pin 714, so that the pin 714 re-enters the boss 713 and engages with the toothed ring 705. As the steel cable 15 moves, the bristles 712 on the curved surface part 711 will clean the oil, dust and other debris on the surface of the steel cable 15.

[0031] In specific application scenarios, the cleaning component 7 is mainly suitable for the cleaning link in the cleaning process, that is, the cleaning component 7 uses the circular shaft 709 and the arc groove 710 to realize the free adjustment of the position of the bristles 712 and the steel cable 15, so that the device can adjust the bristles 712 to the position with the best cleaning effect, thereby ensuring the cleaning effect of the device on the steel cable and assisting in the realization of the safety monitoring capability of the steel cable.

[0032] Reference Figure 7 In a preferred embodiment, the monitoring module 8 includes a motor 801, the bottom of the motor 801 is connected to the upper side of the operating chamber 11 by bolts, the output end of the motor 801 is connected to the top plate 803 through a coupling, the outside of the motor 801 is provided with an annular plate 802, the bottom of the annular plate 802 is connected to the upper side of the operating chamber 11 by bolts, and the bottom of the top plate 803 is connected to a receiving frame 804 by bolts, the bottom of the receiving frame 804 is connected to an annular plate 2 805 by bolts, and the bottom of the annular plate 2 805 is connected to the upper side of the annular plate 802 by bolts; the bottom of the top plate 803 is connected to There are multiple thin rods with equal circumference distance, and the bottoms of the multiple thin rods are connected to the same shaft rod 806 by bolts, the outside of the shaft rod 806 is rotatably connected to multiple follower gears 807 with equal circumference distance through bearings, the upper side of the annular plate 805 is connected to multiple motors 808 with equal circumference distance through bolts, the output ends of the motors 808 are connected to transmission gears 809 through couplings, and the multiple transmission gears 809 are respectively meshed with the multiple follower gears 807, and the outside of the shaft rod 806 is rotatably connected to multiple wide-angle cameras 810 with equal circumference distance through bearings, and one side of the multiple wide-angle cameras 810 is respectively connected to one side of the multiple follower gears 807 by bolts.

[0033] Specifically, when the operator needs to operate the crane outside the crane, start motor 801, and motor 801 drives the top plate 803 so that the supporting frame 804 connected to the top plate 803 can drive the annular plate 805 to rotate, so that the wide-angle camera 810 can rotate 360 ​​degrees on the annular plate 802. When the operator needs a larger pitch angle observation surface, start motor 808, and motor 808 drives the transmission gear 809 to rotate, so that the follower gear 807 meshing with the transmission gear 809 drives the wide-angle camera 810 to rotate in the vertical direction, so that the operator can smoothly obtain the field of view.

[0034] In a specific application scenario, the monitoring module 8 is mainly suitable for the monitoring link in the monitoring process, that is, the monitoring module 8 uses a motor 801 and a wide-angle camera 810 to rotate on a ring plate 802 and an axle 806, so that when the operator wirelessly controls the device, it can obtain sufficient field of view to complete the effective control of the crane. The pitchable wide-angle camera 810 ensures that the operator's operation accuracy is improved while obtaining a larger field of view.

[0035] Working principle: When the operator needs to operate the crane outside the crane, start the motor 801, the motor 801 drives the top plate 803 so that the receiving frame 804 connected to the top plate 803 can drive the annular plate 805 to rotate, so that the wide-angle camera 810 can rotate 360 ​​degrees on the annular plate 802. When the operator needs a larger pitch angle observation surface, start the motor 808, the motor 808 drives the transmission gear 809 to rotate, so that the follower gear 807 meshing with the transmission gear 809 drives the wide-angle camera 810 to rotate in the vertical direction, so that the operator can smoothly obtain When cleaning the steel cable, pull the transverse plate 716 upward to make it slide on the limit rod 715, so that the latch 714 overcomes the pulling force of the spring 717 and is pulled out from the boss 713, thereby releasing the engagement with the toothed ring 705, and rotating the rotating frame 706. Under the constraint of the arc groove 710, the circular shaft 709 drives the sliding rod 708 to slide on the sliding groove 707, thereby adjusting the distance between the curved surface member 711 and the steel cable 15. After the distance adjustment is completed, release the latch 714, so that the latch 714 re-enters the boss 713 and engages with the toothed ring 705. As the steel cable 15 moves, the bristles 712 on the curved surface member 711 will brush the steel cable. The oil, dust and other debris on the surface of the rope 15 are cleaned. During the use of the crane, the torsion spring 602 on the fixed seat 601 connected to the boom 9 pushes the connecting piece 603 toward the direction of the steel cable 15 through torque, so that the contact wheel 607 connected to the mounting frame 606 in the two connecting frames 605 can fit with the surface of the steel cable 15, so that the connecting frame 605 can be parallel to the steel cable 15. Under the push of the spring leaf 610, the torsion spring 613 on the movable plate 609 pushes the vertical plate 614 toward the steel cable 15. Thereby, the sensor 615 connected to the vertical plate 614 can be attached to the surface of the steel cable 15, and driven by the driving motor 14, the reel 13 continuously reels the steel cable 15, and the fried wire on the surface of the steel cable 15 moving in the connecting frame 605 will be combed out by the tooth comb 612, and contact with the sensor 615 when passing through the vertical plate 614. After receiving the signal, the sensor 615 will start the high-speed camera 616 to take pictures of the fried wire parts and save them, and upload the records to the safety monitoring file, waiting for the safety management personnel to process.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wireless controlled portal crane device, comprising a base (1), characterized in that: The base (1) is provided with two symmetrical tracks (2), the two tracks (2) are each provided with a moving mechanism (3), and the upper sides of the two moving mechanisms (3) are both fixedly connected to a same portal frame (4), the portal frame (4) is provided with a support column (5), the upper side of the support column (5) is movably connected to a machine room (10), an operating compartment (11) is provided on one side of the machine room (10), and a monitoring module (8) is provided on the upper side of the operating compartment (11), and the machine room (10) is provided with a variable amplitude structure (12), and the variable amplitude structure (12) ) is provided with a boom (9) on the outside, a notch is provided at one end of the boom (9), a short rod is movably connected in the notch, a drum (13) is fixedly connected to the outside of the short rod, a drive motor (14) is provided on one side of the boom (9), an output end of the drive motor (14) is connected to one side of the short rod via a coupling, a steel cable (15) is wound around the drum (13), a real-time monitoring module (6) is provided on the outside of the steel cable (15), and a cleaning component (7) is provided below the real-time monitoring module (6) to clean the steel cable (15); The real-time monitoring module (6) comprises a fixed seat (601), the outside of the fixed seat (601) is fixedly connected to one side of the boom (9), a thin shaft is movably connected to the fixed seat (601), two sides of the thin shaft are movably connected to the same connecting piece (603), two symmetrical torsion springs (602) are wrapped around the outside of the thin shaft, one end of the two torsion springs (602) is fixedly connected to the outside of the fixed seat (601), and the other end is fixedly connected to the outside of the connecting piece (603), and one end of the connecting piece (603) away from the torsion spring (602) is movably connected to a support, and one side of the support is fixedly connected to a functional compartment (604); The upper side and the bottom of the functional bin (604) are fixedly connected to a connection frame (605), one side inner wall of the two connection frames (605) is fixedly connected to a mounting frame (606), a rectangular opening is provided on the mounting frame (606), a contact wheel (607) is movably connected in the rectangular opening, the exterior of the two contact wheels (607) is in contact with the exterior of the steel cable (15), and two symmetrical connection seats (608) are fixedly connected to the inner walls of both sides of the functional bin (604), a notch is provided on the connection seat (608), a movable plate (609) is movably connected in the notch, and a spring sheet (610) is provided between the movable plate (609) and the inner wall of the functional bin (604); The movable plate (609) is provided with a square opening, in which a round rod is movably connected, and the outside of the round rod is fixedly connected to a vertical plate (614), and the outside of the round rod is surrounded by a second torsion spring (613), one end of the second torsion spring (613) is fixedly connected to the inner wall of the square opening, and the other end is fixedly connected to the outside of the vertical plate (614), one side of the movable plate (609) is fixedly connected to a positioning block (611), and one side of the positioning block (611) is fixedly connected to a tooth comb (612), and the tooth comb (612) is located outside the steel cable (15), one side of the vertical plate (614) is fixedly connected to a sensor (615), and the outside of the sensor (615) is in contact with the outside of the steel cable (15), and a plurality of symmetrical high-speed cameras (616) are arranged outside the steel cable (15), and one side of the plurality of high-speed cameras (616) is fixedly connected to one side of the plurality of vertical plates (614).

2. The wireless controlled portal crane device according to claim 1, characterized in that: The cleaning assembly (7) comprises an annular frame (701), the upper side of the annular frame (701) is fixedly connected to the bottom of a connection frame (605) located below the functional chamber (604), a fixed block (702) is arranged outside the steel cable (15), the fixed block (702) is located inside the annular frame (701), the outside of the fixed block (702) is fixedly connected to two symmetrical horizontal plates (703), one side of the two horizontal plates (703) is fixedly connected to the inner wall of the annular frame (701), a base plate (704) is arranged outside the steel cable (15), the upper side of the base plate (704) is fixedly connected to the bottom of the fixed block (702), and the outside of the base plate (704) is fixedly connected to a toothed ring (705), and the outside of the toothed ring (705) is provided with a rotating frame (706), and the rotating frame (70 6) is movably connected to the bottom of the fixed block (702), the bottom of the base plate (704) is provided with two symmetrical sliding grooves (707), the two sliding grooves (707) are slidably connected with sliding rods (708), the bottoms of the two sliding rods (708) are fixedly connected with circular shafts (709), the bottom of the rotating frame (706) is provided with two circumferentially equidistant arc grooves (710), the inner walls of the two arc grooves (710) are respectively slidably connected to the outside of the two circular shafts (709), the outside of the steel cable (15) is provided with two symmetrical curved surface parts (711), the outside of the two curved surface parts (711) are respectively fixedly connected to one side of the two sliding rods (708), and the two curved surface parts (711) are provided with a plurality of equidistantly distributed bristles (712) on the side facing the steel cable (15).

3. The wireless controlled portal crane device according to claim 2, characterized in that: The outside of the rotating frame (706) is fixedly connected to a boss (713), the boss (713) and the rotating frame (706) are provided with a same groove, a same latch (714) is slidably connected in the groove, the outside of the latch (714) is engaged with the teeth of the gear ring (705), the upper side of the boss (713) is fixedly connected to two symmetrical limit rods (715), the outsides of the two limit rods (715) are slidably connected to transverse plates (716), one side of the two transverse plates (716) is fixedly connected to the outside of the latch (714), and the sides of the two transverse plates (716) opposite to the boss (713) are fixedly connected to springs (717).

4. The wireless controlled portal crane device according to claim 1, characterized in that: The monitoring module (8) comprises a motor 1 (801), the bottom of the motor 1 (801) is fixedly connected to the upper side of the operating chamber (11), the output end of the motor 1 (801) is connected to a top plate (803) via a coupling, an annular plate 1 (802) is arranged outside the motor 1 (801), the bottom of the annular plate 1 (802) is fixedly connected to the upper side of the operating chamber (11), and the bottom of the top plate (803) is fixedly connected to a receiving frame (804), the bottom of the receiving frame (804) is fixedly connected to annular plate 2 (805), the bottom of the annular plate 2 (805) is fixedly connected to the upper side of the annular plate 1 (802), and the bottom of the top plate (803) is fixedly connected to A plurality of thin rods with equidistant circumferences, the bottoms of the plurality of thin rods are fixedly connected to the same shaft rod (806), the shaft rod (806) is externally movably connected to a plurality of follower gears (807) with equidistant circumferences, the upper side of the second annular plate (805) is fixedly connected to a plurality of second motors (808) with equidistant circumferences, the output ends of the second motors (808) are connected to transmission gears (809) via couplings, the plurality of transmission gears (809) are respectively meshed with the plurality of follower gears (807), and the shaft rod (806) is externally movably connected to a plurality of wide-angle cameras (810) with equidistant circumferences, one side of the plurality of wide-angle cameras (810) is respectively fixedly connected to one side of the plurality of follower gears (807).

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