A wire rope winding device

Abstract

The present invention provides a wire rope winding device, which belongs to the technical field of winch winding equipment, including an operating frame, the operating frame is connected to a guide wheel, an electric control box and a supporting flange, the supporting flange is connected to a rotary support plate and a frequency conversion reducer, the upper end of the supporting flange is provided with a driven gear plate, a turntable and a winding frame, the frequency conversion reducer is connected to an active gear plate, and also includes: a guide assembly, the guide assembly includes a locking mechanism and a protective mechanism; the invention has the beneficial effects: the wire rope winding position can be changed by the motor, the screw rod and the guide frame to achieve uniform arrangement, ensure the winding quality, and reduce the torsion by the clamping and guiding action of the guide wheel, and at the same time, the protective liquid can be applied to the surface of the wire rope by the liquid absorption column to reduce friction loss, and when the wire rope is stuck, the winding can be automatically stopped and the wire rope can be locked, and the operator can be reminded in time, thereby reducing equipment damage or safety accidents.

Description

Technical Field

[0001] The present invention relates to the technical field of winch winding equipment, and in particular to a wire rope winding device. Background Art

[0002] A winch is a lifting tool that uses human or mechanical power to rotate a vertically set drum and horizontally wind a flexible member (wire rope, chain, etc.) to complete the traction operation. A wire rope winch is a device for winding, storing and rewinding wire rope.

[0003] The existing wire rope winch is usually unevenly wound during use, resulting in uneven force. When a manual or low-speed winch is used, the wire rope is easily arranged in a disorderly manner, forming "stacked" or "tangled ropes", which will cause the wire rope to be locally subjected to excessive force, increasing the risk of rope breakage, affecting the normal use and safety of the equipment. In addition, during the wire rope reeling process, if the existing device encounters abnormal conditions such as the guide wheel being stuck by an obstacle, most of the time it is manually observed by the operator. If the operator leaves or is not paying attention, the reeling situation may not be monitored in time, and corresponding measures may not be taken in time, which may cause equipment damage or safety accidents. How to invent a wire rope winding device to solve these problems has become an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0004] In order to make up for the above shortcomings, the present invention provides a wire rope winding device, which aims to solve the problem that the wire rope is easily arranged in a disorderly manner when winding the wire rope, increasing the risk of rope breakage, and encountering abnormal situations such as the guide wheel being stuck by an obstacle. Most of the time, the operator manually observes and may not be able to monitor the winding situation in time and take corresponding measures, which may cause equipment damage or safety accidents.

[0005] The present invention is achieved in that:

[0006] The present invention provides a wire rope winding device, comprising an operating frame, the operating frame being connected to a temporary support, an electric control box and a supporting flange, the supporting flange being connected to a rotary supporting disk and a variable frequency reducer, the upper end of the supporting flange being provided with a driven gear disk, a rotating disk and a winding frame, the variable frequency reducer being connected to a driving gear disk, and further comprising:

[0007] A guide assembly is fixedly connected to the operating frame, and the guide assembly includes a locking mechanism and a protective mechanism.

[0008] Preferably, one side of the operating frame is fixedly connected to the electric control box, the electric control box is connected to a foot switch, the operating frame is welded and fixed to the supporting flange, one side of the supporting flange is fixedly connected to the frequency conversion reducer, one end of the frequency conversion reducer is fixedly connected to the active gear plate through the supporting flange, the side wall of the operating frame is detachably connected to the temporary bracket, and the operating frame is connected to a support leg.

[0009] Preferably, the upper side of the supporting flange is detachably connected to the rotary supporting disk, the outer wall of the rotary supporting disk is rotatably connected to the driven gear disk, the driven gear disk is meshed with the driving gear disk, the height of the driven gear disk is higher than the rotary supporting disk, the driven gear disk is fixedly connected to the turntable and the winding frame by bolts, the turntable is located between the driven gear disk and the winding frame, and a clamping rod is fixedly connected to one side of the winding frame.

[0010] Preferably, the guide assembly also includes a fixed plate, which is fixedly connected to the operating frame, and the side wall of the fixed plate is fixedly connected to the motor. A vertical cylinder is provided inside the fixed plate, and a limiting groove is provided on the inner wall of the vertical cylinder. A screw rod is provided inside the vertical cylinder, and one end of the screw rod passes through the side wall of the fixed plate and is fixedly connected to the motor.

[0011] Preferably, the guide assembly also includes a positioning plate, and the side walls of the positioning plate are respectively provided with limiting holes and jacks. One end of the positioning plate is fixedly connected to a lifting rod, and the lifting rod is arranged in a "T" shape. A limiting block is provided at the end of the lifting rod away from the positioning plate. The lifting rod is slidably connected to the inner wall of the vertical cylinder, and the limiting block slides limitedly with the inner wall of the limiting groove. The inner wall of the lifting rod is threadedly connected to the screw rod.

[0012] Preferably, the guide assembly also includes a guide frame, which is arranged in a "U" shape, and a threaded rod and an insert rod are fixedly connected to one side of the guide frame, and the threaded rod and the insert rod are respectively plugged into the socket and the limit hole, and a limit slot hole and a movable hole are respectively opened on one side of the guide frame, and a sliding groove is opened on the side wall of the guide frame, and the sliding groove is located on one side of the movable hole.

[0013] Preferably, a support groove is provided on the inner side wall of the guide frame, and the guide frame is fixedly connected to a side plate, and the side plate is located on one side of the support groove, and the support groove is located directly below the movable hole, and the side wall of the side plate is fixedly connected to a movable cylinder and a pressure sensor, and the pressure sensor is located inside the movable cylinder, and the side wall of the side plate is fixedly connected to a vertical plate, and the side wall of the vertical plate is fixedly connected to a fixing rod, and the outer wall of the fixing rod is rotatably connected to a load-bearing wheel.

[0014] Preferably, the locking mechanism includes a pressure plate and an extension plate, the pressure plate is located below the extension plate, one end of the pressure plate is fixedly connected to the locking plate, the locking plate is located directly above the load-bearing wheel, the other end of the pressure plate is fixedly connected to a sliding rod and a vertical rod, the end of the sliding rod away from the pressure plate vertically penetrates the side wall of the extension plate, the end of the vertical rod away from the pressure plate is provided with a magnetic block, the outer wall of the sliding rod is sleeved with a return spring, the two ends of the return spring are respectively fixedly connected to the pressure plate and the side walls of the extension plate, one end of the extension plate is fixedly connected to the guide frame, and the side wall of the extension plate is fixedly connected to an electromagnet.

[0015] The cam is fixedly provided with a movable frame, and one end of the movable frame is connected with the movable frame by the movable frame, and the movable frame is movable between the movable frame and the movable frame.

[0016] Preferably, the second liquid storage box is located on one side of the first liquid storage box, and one end of the second liquid storage box is rotatably connected to the second guide wheel, and the second guide wheel and the first guide wheel are the same size. The side wall of the second liquid storage box is fixedly connected to the limit rod, and one end of the limit rod is slidably connected to the inner wall of the fixed frame. A tension spring is provided inside the fixed frame, and the two ends of the tension spring are respectively fixedly connected to the inner wall of the fixed frame and the side wall of the limit rod. A cavity is opened inside the second guide wheel and the first guide wheel, and a liquid suction column is provided inside the cavity.

[0017] The beneficial effects of the present invention are:

[0018] The motor drives the lead screw to drive the guide frame to rise and fall, change the wire rope winding position, avoid the occurrence of stacking and tangled ropes, achieve uniform arrangement, ensure the winding quality, and through the elastic clamping and guiding effect of the guide wheel two and the guide wheel one, cooperate with the arc groove design to assist the wire rope to be evenly arranged on the winding frame and reduce the torsion. At the same time, the protective liquid in the liquid storage box can be applied to the surface of the wire rope through the two guide wheels and the liquid suction column to reduce the adhesion of water vapor and corrosive substances, reduce the corrosion rate, and reduce friction loss. The rotation of the guide wheel drives the rotating rod to rotate. It slides in the support groove to ensure stable guidance, avoid uneven application of protective liquid or deviation of wire rope, and improve protection reliability. In addition, the spacing between guide wheels can be adjusted by tensioning springs to adapt to wire ropes of different diameters, ensuring passage and tensioning, improving equipment applicability, and the pressure sensor is linked with the locking mechanism. When the wire rope is stuck, it can automatically trigger the electromagnet and frequency conversion reducer to stop winding and lock the wire rope to prevent it from falling off, so as to promptly remind relevant operators to take corresponding adjustment measures and reduce equipment damage or safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall front structure of a wire rope winding device provided by an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall rear structure of a wire rope winding device provided by an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall exploded structure of a wire rope winding device provided by an embodiment of the present invention;

[0023] Figure 4 This is a schematic structural diagram of a guide assembly of a wire rope winding device provided by an embodiment of the present invention;

[0024] Figure 5 This is a schematic structural diagram of a fixed plate of a wire rope winding device provided by an embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of a lifting rod of a wire rope winding device provided by an embodiment of the present invention;

[0026] Figure 7This is a schematic structural diagram of a guide frame of a wire rope winding device provided by an embodiment of the present invention;

[0027] Figure 8 This is a schematic structural diagram of a locking mechanism of a wire rope winding device provided by an embodiment of the present invention;

[0028] Figure 9 This is a schematic structural diagram of a protective mechanism of a wire rope winding device provided by an embodiment of the present invention;

[0029] Figure 10 This is a schematic diagram of a fixed frame structure of a wire rope winding device provided by an embodiment of the present invention;

[0030] Figure 11 This is a schematic diagram of the internal structure of a guide wheel of a wire rope winding device provided by an embodiment of the present invention;

[0031] Figure 12 It is a partial structural sectional view of a guide frame of a wire rope winding device provided in an embodiment of the present invention.

[0032] In the figure: 1. Support leg; 2. Operating frame; 3. Guide assembly; 31. Fixed plate; 32. Motor; 321. Screw rod; 322. Vertical cylinder; 323. Limiting slot; 33. Positioning plate; 331. Limiting hole; 332. Inserting hole; 333. Lifting rod; 334. Limiting block; 34. Guide frame; 341. Limiting slot hole; 342. Slide groove; 343. Moving hole; 344. Supporting groove; 345. Side plate; 346. Movable cylinder; 347. Threaded rod; 348. Inserting rod; 35. Locking mechanism; 351. Pressing plate; 352. Return spring; 353. Slide rod; 354. Electromagnet; 355. Vertical pole; 356. Extension plate; 357. Locking plate; 358. Magnetic block; 36. Protective Mechanism; 361, liquid storage box one; 3611, fixed frame; 3612, movable plate; 3613, movable rod; 3614, telescopic spring; 3615, guide wheel one; 3616, rotating rod; 3617, support block; 3618, tension spring; 362, liquid storage box two; 3621, limit rod; 3622, guide wheel two; 37, load-bearing wheel; 371, vertical plate; 372, fixed rod; 4, temporary bracket; 5, winding rack; 6, clamping rod; 7, turntable; 8, electric control box; 9, foot switch; 10, driven gear disc; 11, rotary support disc; 12, support flange; 13, frequency conversion reducer; 14, driving gear disc; 15, liquid suction column; 16, cavity; 17, pressure sensor. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0034] Example 1

[0035] Reference Figures 1-12 A wire rope winding device includes an operating frame 2, the operating frame 2 is connected to a temporary support 4, an electric control box 8 and a support flange 12, the support flange 12 is connected to a rotary support plate 11 and a variable frequency reducer 13, the upper end of the support flange 12 is provided with a driven gear plate 10, a rotating disk 7 and a winding frame 5, the variable frequency reducer 13 is connected to a driving gear plate 14, and further includes:

[0036] The guide assembly 3 is fixedly connected to the operating frame 2 , and the guide assembly 3 includes a locking mechanism 35 and a protection mechanism 36 .

[0037] Furthermore; one side of the operating frame 2 is fixedly connected to the electric control box 8, the electric control box 8 is connected to the foot switch 9, the operating frame 2 is welded and fixed to the support flange 12, one side of the support flange 12 is fixedly connected to the frequency conversion reducer 13, one end of the frequency conversion reducer 13 passes through the support flange 12 and is fixedly connected to the driving gear disc 14, the side wall of the operating frame 2 is detachably connected to the temporary bracket 4, and the operating frame 2 is connected with the support foot 1; the upper side of the support flange 12 is detachably connected to the rotary support disk 11, the outer wall of the rotary support disk 11 is rotatably connected to the driven gear disc 10, the driven gear disc 10 is meshed with the driving gear disc 14, the height of the driven gear disc 10 is higher than the rotary support disk 11, the driven gear disc 10 is fixedly connected to the turntable 7 and the winding frame 5 by bolts, the turntable 7 is located between the driven gear disc 10 and the winding frame 5, and one side of the winding frame 5 is fixedly connected to the card rod 6.

[0038] Operation of the entire equipment: The electric control box 8 is equipped with PLC, frequency converter, switching power supply and control elements, etc., which are used to control the operation of the entire equipment. The electric control box 8 is connected to an emergency stop button. In case of emergency, this button can be pressed to force the machine to stop. The electric control box 8 is also connected to a potentiometer and a buzzer alarm. The potentiometer is used to adjust the speed of the frequency converter reducer 13, and the buzzer alarm is used to alarm when the emergency stop button is pressed or when a device failure occurs. The electric control box 8 is powered on to supply power to each live component.

[0039] Before the equipment is officially wound, a trial run is required. First, let the rope winding equipment perform a no-load trial run, which usually takes 1-2 minutes. Observe whether the equipment is running smoothly, whether there is any abnormal vibration, noise or odor, and check whether the rotation direction of the tooling is correct and whether the control buttons and switches are sensitive.

[0040] After confirming that everything is normal, one end of the wire rope to be wound and packaged is passed through the guide assembly 3 and clamped on the clamping rod 6 on the inner side of the winding frame 5. Then, the start button is pressed to slowly start the frequency conversion reducer 13, thereby driving the active gear disc 14 to rotate. Then, through the meshing connection between the active gear disc 14 and the driven gear disc 10, and the rotational connection between the driven gear disc 10 and the rotary support disc 11, the turntable 7 can be driven to rotate, thereby driving the winding frame 5 to rotate, thereby completing the winding of the wire rope;

[0041] When the rope winding is completed, press the stop button to stop the winding, tie it with a cable tie or wire once, then adjust it with the foot switch 9 and tie it again with a cable tie or wire once, wait for the rope winding to be completed, and then remove the finished workpiece;

[0042] When maintaining the equipment after operation, you should clean up the debris, dust and other debris on the rope winding machine in time, use a clean cloth or brush to clean it, avoid using water to rinse, to prevent damage to the electrical components, and regularly lubricate and maintain the moving parts of the rope winding machine, add an appropriate amount of lubricating oil or grease, check the tightness of each component, and tighten it in time if it is loose.

[0043] Reference Figure 4-Figure 7 When the cam 32 is in the unlock position, the locking cam 321 is locked and the locking cam 322 is unlocked, so that the cam 321 can be unlocked.

[0044] The motor 32 evenly winds up the wire rope: in the process of winding up the wire rope, the operator first passes one end of the wire rope through the load-bearing wheel 37 in sequence, then passes through the gap between the second guide wheel 3622 and the first guide wheel 3615, and finally fixes it through the clamping rod 6 on the side of the winding frame 5. When one end of the wire rope is fixed, the motor 32 is started, and the output shaft of the motor 32 drives the screw rod 321 to rotate. Since the screw rod 321 is threadedly connected to the inner wall of the lifting rod 333, and the limit block 334 at the end of the lifting rod 333 forms a limited sliding fit with the limit groove 323 on the inner wall of the vertical cylinder 322, the rotation of the screw rod 321 will drive the lifting rod 333 to move upward along the axial direction of the vertical cylinder 322, thereby causing the positioning plate 3 3 moves up synchronously, and the positioning plate 33 is connected to the guide frame 34 through the threaded rod 347 and the insertion rod 348, so the height of the guide frame 34 is increased accordingly; the change in the height of the guide frame 34 can change the position of the wire rope during winding, so that the winding trajectory of the wire rope on the winding frame 5 is adjusted accordingly with the lifting and lowering of the guide frame 34. This design can avoid the disorder of the arrangement of the wire rope during the winding process and effectively prevent the occurrence of "stacked" or "tangled rope" phenomena. The guide frame 34 is driven by the motor 32 to perform regular lifting and lowering movements, so that the wire rope is evenly arranged on the winding frame 5, ensuring the quality of winding and improving the overall winding efficiency. After winding is completed, the lifting rod 333 is reset to ensure the next use.

[0045] Furthermore, the guide assembly 3 also includes a guide frame 34, which is arranged in a "U" shape. A threaded rod 347 and an insertion rod 348 are fixedly connected to one side of the guide frame 34. The threaded rod 347 and the insertion rod 348 are respectively plugged into the jack 332 and the limit hole 331. A limit slot 341 and a movable hole 343 are respectively provided on one side of the guide frame 34. A slide groove 342 is provided on the side wall of the guide frame 34. The slide groove 342 is located on one side of the movable hole 343. The inner side wall of the guide frame 34 is provided with a support The support groove 344 and the guide frame 34 are fixedly connected to the side plate 345, the side plate 345 is located on one side of the support groove 344, the support groove 344 is located directly below the movable hole 343, the side wall of the side plate 345 is fixedly connected to the movable cylinder 346 and the pressure sensor 17, the pressure sensor 17 is located inside the movable cylinder 346, the side wall of the side plate 345 is fixedly connected to the vertical plate 371, the side wall of the vertical plate 371 is fixedly connected to the fixing rod 372, and the outer wall of the fixing rod 372 is rotatably connected to the load-bearing wheel 37.

[0046] The guide frame 34 is installed by the positioning plate 33: When installing the guide frame 34, one end of the threaded rod 347 and the insertion rod 348 can be inserted into the insertion hole 332 and the limiting hole 331 respectively. The position of the guide frame 34 can be limited by the connection between the insertion rod 348 and the limiting hole 331, and the fixation between the guide frame 34 and the positioning plate 33 can be completed through the threaded connection between the nut and the threaded rod 347. At the same time, the bearing capacity of the guide frame 34 is improved, and the stability of the equipment in the working state is ensured to avoid the occurrence of shaking. The setting of the load-bearing wheel 37 is to support the wire rope during the winding process. The cooperation of the guide wheel 2 3622 and the guide wheel 1 3615 can realize the horizontal transportation of the wire rope, thereby reducing the twisting of the wire rope during the winding process and reducing the number of shutdowns for correction, thereby improving the winding efficiency.

[0047] Further, the protective mechanism 36 includes a liquid storage box 361 and a liquid storage box 362, the side wall of the liquid storage box 361 is fixedly connected to a fixed frame 3611, one end of the liquid storage box 361 is fixedly connected to a movable plate 3612, the movable plate 3612 is arranged in an "L" shape, the movable plate 3612 is slidably connected to the limit slot 341, the side wall of the movable plate 3612 is fixedly connected to a movable rod 3613, one end of the movable rod 3613 is connected to the movable cylinder 3 46 is slidably connected, the outer wall of the movable rod 3613 is provided with a telescopic spring 3614, the two ends of the telescopic spring 3614 are respectively fixedly connected to the inner wall of the movable cylinder 346 and the side wall of the movable rod 3613, the side wall of the liquid storage box 361 is fixedly connected with a support block 3617, the support block 3617 is slidably connected to the slide 342, and a guide wheel 3615 is provided on one side of the liquid storage box 361. The guide wheel 3615 is located on the guide frame 3 4, the guide wheel 1 3615 passes through the movable hole 343 and is rotatably connected to the liquid storage box 1 361, and one end of the guide wheel 1 3615 is fixedly connected to the rotating rod 3616, and the rotating rod 3616 is slidably connected to the inner wall of the support groove 344; the liquid storage box 2 362 is located on one side of the liquid storage box 1 361, and one end of the liquid storage box 2 362 is rotatably connected to the guide wheel 2 3622, and the guide wheel 2 3622 is the same size as the guide wheel 1 3615. The side wall of 362 is fixedly connected to a limiting rod 3621, one end of the limiting rod 3621 is slidably connected to the inner wall of the fixed frame 3611, a tension spring 3618 is provided inside the fixed frame 3611, and the two ends of the tension spring 3618 are respectively fixedly connected to the inner wall of the fixed frame 3611 and the side wall of the limiting rod 3621, a cavity 16 is provided inside the guide wheel 2 3622 and the guide wheel 1 3615, and a liquid suction column 15 is provided inside the cavity 16.

[0048] The cooperation between the second guide wheel 3622 and the first guide wheel 3615 is as follows: when winding steel wire ropes of different sizes, the operator can manually apply an outward pulling force to the second liquid storage box 362, driving the limit rod 3621 to slide horizontally inside the fixed frame 3611. At the same time, the tension spring 3618 is stretched, thereby changing the lateral spacing between the second guide wheel 3622 and the first guide wheel 3615. This spacing adjustment mechanism can adapt to steel wire ropes of different diameters, ensuring that the steel wire rope can smoothly pass through the gap between the two guide wheels; after the steel wire rope passes through and is tensioned, the tension spring 3618 returns to its original position due to its own elasticity, pushing the second liquid storage box 362 closer to the first liquid storage box 361, so that the wheel surfaces of the second guide wheel 3622 and the first guide wheel 3615 are closely attached to the outer wall of the steel wire rope;

[0049] This elastic clamping structure has a dual function: on the one hand, the two guide wheels exert uniform pressure on the outer wall of the wire rope to prevent the wire rope from falling off during the winding process; on the other hand, it cooperates with the traction force of the winding frame 5 to keep the wire rope taut, effectively increasing the tension during winding and avoiding winding distortion caused by slack. At the same time, the wheel surfaces of the second guide wheel 3622 and the first guide wheel 3615 are designed with arc-shaped grooves that fit the surface contour of the wire rope. When rotating, they can provide a precise guide track for the wire rope, helping it to be evenly arranged on the winding frame 5.

[0050] In addition, during the winding process, the friction between the wire rope and the guide wheel will drive the guide wheel 2 3622 and the guide wheel 1 3615 to rotate synchronously, and the protective liquid stored in the liquid storage box 1 361 and the liquid storage box 2 362 will flow into the cavity 16 inside the guide wheel through the diversion channel. After the liquid absorption column 15 in the cavity 16 absorbs the protective liquid, it will be evenly applied to the surface of the wire rope as the guide wheel rotates. The protective liquid can be a rust inhibitor or a lubricant. The film formed by the protective liquid can isolate the water vapor and corrosive substances in the air, reduce the external corrosion rate of the wire rope, and at the same time play a lubricating role in the contact area between the wheel surface and the wire rope, reducing friction loss; the rotation of the guide wheel also drives The rotating rod 3616 slides in the support groove 344, and the limit guide of the support groove 344 ensures that the guide wheel remains stable during the rotation process, avoiding uneven application of the protective liquid or deviation of the wire rope due to shaking, further improving the reliability and protection effect of the winding process, and the liquid absorption column 15 can be made of polyester fiber non-woven fabric, polyester sponge and other materials. It can not only absorb the liquid, but also release the liquid evenly when squeezed, and has stable oil resistance, acid and alkali resistance, so as to achieve efficient anti-corrosion lubrication of the protective liquid to the wire rope, and at the same time ensure that the liquid absorption column 15 stably supplies liquid during the rotation of the guide wheel, thereby extending the service life of the wire rope and reducing equipment maintenance costs.

[0051] Example 2

[0052] Reference Figure 7 、 Figure 8、 Figure 9 and Figure 12 The cam 354 is fixed to the cam 356 at the top and the cam 357 is fixed to the top of the cam 356 at the bottom.

[0053] The locking mechanism 35 locks the wire rope: during the process of winding the wire rope, the operator needs to closely observe the winding situation. If the wire rope on the side of the guide wheel 2 3622 and the guide wheel 1 3615 is stuck, entangled or has a transitional twist, the continuous rotation of the winding frame 5 will generate tension on the wire rope. At this time, the sliding connection between the movable plate 3612 and the limiting slot 341, and the sliding connection between the support block 3617 and the slide groove 342 will drive the liquid storage box 1 361 and the liquid storage box 2 362 to move synchronously to the side away from the positioning plate 33. When the movable plate 3612 moves, it will drive the movable rod 3613 to move toward the side of the side plate 345, and at the same time stretch the telescopic spring 3614. When the external tension is large, one end of the movable rod 3613 will squeeze the pressure sensor 17.

[0054] Since the pressure sensor 17 is electrically connected to the electromagnet 354 and the variable frequency reducer 13, when the pressure sensor 17 is squeezed, it will send an electrical signal to the electromagnet 354 and the variable frequency reducer 13. At this time, the electromagnet 354 is energized to generate magnetism, the variable frequency reducer 13 stops working, and the winding frame 5 stops rotating immediately. The magnetism of the end of the electromagnet 354 connected to the extension plate 356 after being energized is the same polarity as the magnetism of the end of the magnetic block 358 close to the extension plate 356. According to the principle of like charges repel, the electromagnet 354 will exert a repulsive force on the magnetic block 358. This repulsive force drives the pressure plate 351 and the locking plate 357 to move synchronously toward the side of the load-bearing wheel 37, and at the same time stretches and resets. Spring 352, and finally, the locking plate 357 presses the wire rope against the surface of the load-bearing wheel 37 to prevent the wound wire rope from falling off or loosening due to gravity. The locking plate 357 is made of rubber material, and the elasticity and friction characteristics of rubber are used to increase the friction between the wire rope and the reset spring 352 and the slide bar 353. In this process, the reset spring 352 and the slide bar 353 cooperate with each other to provide guidance and buffering for the movement of the pressure plate 351 and the locking plate 357, ensuring the stability of the movement process, thereby improving the locking effect. At the same time, in this process, the buzzer can be used to sound an alarm through the electrical control box 8 to promptly remind relevant operators to take corresponding adjustment measures to reduce equipment damage or safety accidents.

[0055] It should be noted that the specific models and specifications of electrical components such as pressure sensors, electromagnets and variable frequency reducers need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0056] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A wire rope winding device, comprising an operating frame (2), wherein the operating frame (2) is connected to a temporary support (4), an electric control box (8) and a supporting flange (12), wherein the supporting flange (12) is connected to a rotary supporting disk (11) and a variable frequency reducer (13), wherein the upper end of the supporting flange (12) is provided with a driven gear disk (10), a rotating disk (7) and a winding frame (5), and the variable frequency reducer (13) is connected to a driving gear disk (14), characterized in that: Also includes: A guide assembly (3), the guide assembly (3) being fixedly connected to the operating frame (2), the guide assembly (3) comprising a locking mechanism (35) and a protection mechanism (36); The guide assembly (3) further comprises a fixed plate (31), the fixed plate (31) being fixedly connected to the operating frame (2), a motor (32) being fixedly connected to the side wall of the fixed plate (31), a vertical cylinder (322) being provided inside the fixed plate (31), a limiting groove (323) being provided on the inner wall of the vertical cylinder (322), a screw rod (321) being provided inside the vertical cylinder (322), one end of the screw rod (321) passing through the side wall of the fixed plate (31) and being fixedly connected to the motor (32); The guide assembly (3) further comprises a positioning plate (33), the side walls of the positioning plate (33) respectively having a limiting hole (331) and a socket (332), one end of the positioning plate (33) being fixedly connected to a lifting rod (333), the lifting rod (333) being arranged in a "T" shape, the end of the lifting rod (333) away from the positioning plate (33) being provided with a limiting block (334), the lifting rod (333) being slidably connected to the inner wall of the vertical cylinder (322), the limiting block (334) being limitedly slidable with the inner wall of the limiting groove (323), and the inner wall of the lifting rod (333) being threadedly connected to the screw rod (321); The guide assembly (3) further includes a guide frame (34), the guide frame (34) being arranged in a "U" shape, a threaded rod (347) and an insert rod (348) being fixedly connected to one side of the guide frame (34), the threaded rod (347) and the insert rod (348) being plugged into the insertion hole (332) and the limiting hole (331) respectively, a limiting slot hole (341) and a moving hole (343) being respectively provided on one side of the guide frame (34), a sliding groove (342) being provided on the side wall of the guide frame (34), and the sliding groove (342) being located on one side of the moving hole (343); The inner side wall of the guide frame (34) is provided with a support groove (344), the guide frame (34) is fixedly connected to a side plate (345), the side plate (345) is located on one side of the support groove (344), the support groove (344) is located directly below the movable hole (343), the side wall of the side plate (345) is fixedly connected to a movable cylinder (346) and a pressure sensor (17), the pressure sensor (17) is located inside the movable cylinder (346), the side wall of the side plate (345) is fixedly connected to a vertical plate (371), the side wall of the vertical plate (371) is fixedly connected to a fixed rod (372), and the outer wall of the fixed rod (372) is rotatably connected to a load-bearing wheel (37); The locking mechanism (35) includes a pressing plate (351) and an extension plate (356), wherein the pressing plate (351) is located below the extension plate (356), one end of the pressing plate (351) is fixedly connected to a locking plate (357), and the locking plate (357) is located directly above the load-bearing wheel (37), and the other end of the pressing plate (351) is fixedly connected to a sliding rod (353) and a vertical rod (355), and the end of the sliding rod (353) away from the pressing plate (351) vertically penetrates the extension plate (356). The side wall of the extension plate (356), the end of the vertical rod (355) away from the pressure plate (351) is provided with a magnetic block (358), the outer wall of the slide rod (353) is provided with a return spring (352), the two ends of the return spring (352) are respectively fixedly connected to the pressure plate (351) and the side wall of the extension plate (356), one end of the extension plate (356) is fixedly connected to the guide frame (34), and the side wall of the extension plate (356) is fixedly connected with an electromagnet (354).

2. A wire rope winding device according to claim 1, characterized in that: One side of the operating frame (2) is fixedly connected to the electric control box (8), and the electric control box (8) is connected to a foot switch (9). The operating frame (2) is welded and fixed to the supporting flange (12), and one side of the supporting flange (12) is fixedly connected to the variable frequency reducer (13). One end of the variable frequency reducer (13) passes through the supporting flange (12) and is fixedly connected to the active gear plate (14). The side wall of the operating frame (2) is detachably connected to the temporary support (4), and the operating frame (2) is connected to a support leg (1).

3. A wire rope winding device according to claim 2, characterized in that: The upper side of the support flange (12) is detachably connected to the rotary support disc (11), the outer wall of the rotary support disc (11) is rotatably connected to the driven gear disc (10), the driven gear disc (10) is meshedly connected to the driving gear disc (14), the height of the driven gear disc (10) is higher than that of the rotary support disc (11), the driven gear disc (10) is fixedly connected to the rotating disc (7) and the winding frame (5) by bolts, the rotating disc (7) is located between the driven gear disc (10) and the winding frame (5), and a clamping rod (6) is fixedly connected to one side of the winding frame (5).

4. A wire rope winding device according to claim 3, characterized in that: The protective mechanism (36) includes a liquid storage box 1 (361) and a liquid storage box 2 (362). The side wall of the liquid storage box 1 (361) is fixedly connected to a fixed frame (3611). One end of the liquid storage box 1 (361) is fixedly connected to a movable plate (3612). The movable plate (3612) is arranged in an "L" shape. The movable plate (3612) is slidably connected to the limiting slot (341). The side wall of the movable plate (3612) is fixedly connected to a movable rod (3613). One end of the movable rod (3613) is slidably connected to the inner wall of the movable cylinder (346). The outer wall of the movable rod (3613) is provided with a telescopic spring (3614). The telescopic spring (3614) The two ends are respectively fixedly connected to the inner wall of the movable cylinder (346) and the side wall of the movable rod (3613), the side wall of the liquid storage box (361) is fixedly connected with a support block (3617), and the support block (3617) is slidably connected to the slide groove (342). One side of the liquid storage box (361) is provided with a guide wheel (3615), and the guide wheel (3615) is located on the inner side of the guide frame (34). The guide wheel (3615) passes through the movable hole (343) and is rotatably connected to the liquid storage box (361). One end of the guide wheel (3615) is fixedly connected with a rotating rod (3616), and the rotating rod (3616) is slidably connected to the inner wall of the support groove (344).

5. A wire rope winding device according to claim 4, characterized in that: The second liquid storage box (362) is located on one side of the first liquid storage box (361), and one end of the second liquid storage box (362) is rotatably connected to the second guide wheel (3622). The second guide wheel (3622) and the first guide wheel (3615) are of the same size. The side wall of the second liquid storage box (362) is fixedly connected to the limiting rod (3621), and one end of the limiting rod (3621) is slidably connected to the inner wall of the fixed frame (3611). A tension spring (3618) is provided inside the fixed frame (3611), and the two ends of the tension spring (3618) are respectively fixedly connected to the inner wall of the fixed frame (3611) and the side wall of the limiting rod (3621). A cavity (16) is provided inside the second guide wheel (3622) and the first guide wheel (3615), and a liquid suction column (15) is provided inside the cavity (16).

Images