Mining steel wire rope broken wire detection equipment
The servo motor-driven mining wire rope breakage detection equipment has achieved automated wire breakage detection of mining wire ropes, solving the problems of low efficiency and blind spots in manual detection, and improving detection accuracy and safety.
Patent Information
- Application Number
- CN202511382704.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-25
- Publication Date
- 2025-11-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The current method for detecting broken wires in mining steel wire ropes relies on manual touch and visual inspection, which is inefficient, highly susceptible to subjective factors, and has serious blind spots, making it difficult to identify tiny broken wires in surface depressions or kinked gaps.
A wire rope breakage detection device for mining applications was designed. It uses a servo motor to drive the winding mechanism and link it with the detection mechanism. The device achieves automated detection through contact sensors and signal processors, ensuring accurate identification and real-time alarm of wire rope breakage during the winding process.
The entire process of wire rope breakage detection has been automated, improving detection efficiency, reducing the risk of false detection, and ensuring the accuracy and safety of the detection.
Smart Images
Figure CN120943046A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of mining equipment testing technology, and more specifically, to a device for detecting broken wires in mining steel wire ropes. Background Technology
[0002] A type of mining wire rope is a special load-bearing and transmission component designed specifically for mining, transportation, and other scenarios. It is made of high-strength, high-quality carbon steel and is produced by twisting multiple strands of wire. Common structures include "6×19S+FC" and "6×37W+IWR" (containing fiber core or steel core). It features high load-bearing capacity, wear resistance, corrosion resistance, impact fatigue resistance, and safety redundancy. Its surface can be galvanized or coated to adapt to the humid, dusty, and corrosive mining environment. Even if a small number of wires break, it can still maintain the load for a short period of time. It is mainly used for critical operations such as mine hoist cage traction, tunneling machine / coal mining machine traction, and mine cableway load-bearing. It is a core component to ensure the safety of personnel and material transportation in mines and needs to be checked for wear and tear regularly using wire breakage detection equipment.
[0003] To adapt to the harsh environment of mines, mining wire ropes possess multiple targeted features. High load-bearing capacity is their core advantage. The multi-strand, multi-wire twisted structure ensures that the load is evenly distributed on each wire. Even when subjected to instantaneous impact loads, stress can be dissipated through slight deformation between the wires. Wear resistance and corrosion resistance are achieved through surface treatment and structural design: smooth wire ropes under normal working conditions rely on their own lubricating grease to reduce wear, while galvanized wire ropes are often used in humid mines or mines containing corrosive gases, with hot-dip galvanized layers reaching a thickness of up to 80μm. The above features effectively isolate the steel wire from the corrosion of sulfides and moisture. Some high-end products are also coated with a polyurethane wear-resistant coating to further extend the service life in dusty environments. Impact fatigue resistance and safety redundancy design are equally important. The 0.5% to 1% elastic elongation reserved during twisting can buffer the impact force when the equipment starts and brakes. The "fault tolerance mechanism" formed by the multi-wire twisting structure allows the overall wire rope to maintain its load-bearing capacity for a short period of time even if a small number of steel wires break due to fatigue, thus buying valuable time for mine personnel to investigate potential hazards.
[0004] However, in the current use of wire ropes, daily inspections are required. Most wire rope external broken wire detection still relies on manual touch and visual inspection, which wastes the inspection time and energy of staff and significantly reduces the overall operation and maintenance efficiency. This manual inspection method is not only greatly affected by subjective factors such as the inspector's experience, sense of responsibility, and visual fatigue, but also has serious blind spots. For the tiny broken wires in the surface depressions and kinks of the wire rope, or damage covered by oil and rust, it is difficult for manuals to accurately identify them, which can easily lead to missed detections and misjudgments.
[0005] Based on this, the present invention discloses a wire breakage detection device for mining steel wire ropes. Summary of the Invention
[0006] To address the issues raised in the background section, where existing wire rope inspections require daily checks, most wire rope breakage detection still relies on manual touch and visual inspection, wasting workers' time and energy and significantly reducing overall maintenance efficiency. This manual inspection method is highly susceptible to subjective factors such as the inspector's experience, sense of responsibility, and visual fatigue, and also suffers from significant blind spots—it is difficult to accurately identify minute broken wires in surface depressions, kinks, or damage covered by oil or rust, easily leading to missed detections and misjudgments. This invention provides a mining wire rope breakage detection device, including a base. A drive mechanism support is fixedly connected to the upper end of the equipment base. Two winding mechanism uprights are also fixedly connected to the upper end of the equipment base. A first winding support and a second winding support are fixedly connected to the upper ends of the two winding mechanism uprights, respectively. A support mounting base is fixedly connected to the outer side of the first winding support, and a gearbox mounting base is fixedly connected to the outer side of the second winding support. A speed regulating gearbox is fixedly connected to the end of the gearbox mounting base away from the second winding support. A drive mechanism is provided at the upper end of the drive mechanism support. A winding mechanism is provided between the first winding support and the second winding support. A detection mechanism is provided between the support mounting base and the speed regulating gearbox.
[0007] As a further improvement to this technical solution, the detection mechanism includes a detection mechanism mounting frame, a first detection mechanism connecting seat, a detection body mounting frame, a second detection mechanism connecting seat, and a placement slot. The detection mechanism mounting frame is provided between the support mounting seat and the speed regulating gearbox. The first detection mechanism connecting seat is fixedly connected to the end of the detection mechanism mounting frame away from the equipment base. The detection body mounting frame is fixedly connected to the end of the first detection mechanism connecting seat away from the detection mechanism mounting frame. The second detection mechanism connecting seat is fixedly connected to the end of the detection body mounting frame away from the first detection mechanism connecting seat. Placement slots are provided on the inner sides of both the first and second detection mechanism connecting seats. Limiting components are provided on the inner side of the placement slots. Detection components are provided on the inner side of the detection body mounting frame.
[0008] As a further improvement to this technical solution, the winding mechanism includes a first winding mechanism shaft, a second winding mechanism shaft, and a wire rope winding roller. The first winding mechanism shaft is rotatably connected to the inner side of the first winding support, and the second winding mechanism shaft is rotatably connected to the inner side of the second winding support. A wire rope winding roller is arranged between the first winding mechanism shaft and the second winding mechanism shaft. The body of the mining wire rope to be tested is arranged on the outer side of the wire rope winding roller. A linkage component is arranged between the second winding mechanism shaft and the speed adjustment gearbox.
[0009] As a further improvement to this technical solution, the linkage component includes a linkage input transmission disk, a linkage drive gear, and an input gear. The end of the second shaft of the winding mechanism away from the wire rope winding roller is fixedly connected to the linkage input transmission disk. The linkage drive gear is fixedly connected to the outer side of the linkage input transmission disk. The input end of the speed regulating gearbox is fixedly connected to the input gear, and the input gear meshes with the linkage drive gear.
[0010] As a further improvement to this technical solution, the linkage assembly further includes a transmission output rod, a reciprocating lead screw, a lead screw support shaft, and a lead screw drive nut seat. The output end of the speed regulating transmission is fixedly connected to the transmission output rod. The end of the transmission output rod away from the speed regulating transmission is fixedly connected to the reciprocating lead screw. The end of the reciprocating lead screw away from the transmission output rod is fixedly connected to the lead screw support shaft. The lead screw support shaft is located inside the support mounting base and is rotatably connected to the support mounting base. The upper end of the first connecting seat of the detection mechanism is fixedly connected to the lead screw drive nut seat. The reciprocating lead screw is located inside the lead screw drive nut seat and is threadedly connected to the lead screw drive nut seat.
[0011] As a further improvement to this technical solution, the linkage component also includes a detection frame guide groove and a detection frame guide rod. Two sets of detection frame guide grooves are provided on the inner side of the detection mechanism mounting frame. Two sets of detection frame guide rods are fixedly connected between the support mounting base and the speed regulating gearbox. The two sets of detection frame guide rods are located on the inner side of the two detection frame guide grooves and are slidably connected to the two detection frame guide grooves.
[0012] As a further improvement to this technical solution, the detection component includes a detection signal processor and a contact sensor. The detection signal processor is fixedly connected to the inner side of the detection mechanism mounting bracket, and the contact sensor is fixedly connected to the inner side of the detection signal processor.
[0013] As a further improvement to this technical solution, the limiting component includes a limiting rotating seat and a limiting rotating rod. Multiple sets of limiting rotating rods rotate symmetrically on the inner sides of the first connecting seat and the second connecting seat of the detection mechanism. Multiple sets of limiting rotating seats are symmetrically fixedly connected to the inner sides of the two placement slots. The upper and lower ends of the limiting rotating seat are fixedly connected to the two limiting rotating rods respectively.
[0014] As a further improvement to this technical solution, the drive mechanism includes a servo motor and a drive power connecting shaft. The upper end of the drive mechanism support is fixedly connected to the servo motor, the output end of the servo motor is fixedly connected to the drive power connecting shaft, and the end of the drive power connecting shaft away from the servo motor is fixedly connected to the first shaft of the winding mechanism.
[0015] As a further improvement to this technical solution, equipment mounting and positioning holes are provided at both ends of the equipment base.
[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this mining wire rope broken wire detection equipment, the winding mechanism, consisting of a first shaft of the winding mechanism, a second shaft of the winding mechanism, and a wire rope winding roller, is driven by a drive mechanism composed of a servo motor and a drive power connecting shaft. The detection mechanism works synchronously with the winding mechanism, realizing the full automation of the winding traction and broken wire detection of the mining wire rope body to be tested. No manual intervention is required, which greatly improves the efficiency and safety of operation.
[0017] 2. In this mining wire rope broken wire detection equipment, the detection component consisting of a detection signal processor and a contact sensor, together with the limiting component consisting of a limiting rotating seat and a limiting rotating rod, keeps the mining wire rope body to be detected in the detection area in a straight state. After the broken wire spreads, the contact sensor can be accurately triggered to detect it, realizing accurate identification and real-time alarm of wire rope broken wire, and reducing the risk of false detection.
[0018] 3. In this mining wire rope broken wire detection equipment, a linkage assembly consisting of a linkage input transmission disc, a linkage drive gear, an input gear, a gearbox output rod, and a reciprocating screw transmits the power of the winding mechanism and converts it into the reciprocating movement power of the detection mechanism. This enables the mining wire rope body to be tested to be evenly wound around the outside of the wire rope winding roller, while the detection mechanism can move together with the mining wire rope body to be tested. This allows for real-time and continuous broken wire detection on the entire surface of the mining wire rope body to be tested, ensuring that every section of the rope can be accurately detected and avoiding blind spots in the detection. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the first winding support and the second winding support of the present invention; Figure 3 This is a schematic diagram of the structure of the wire rope winding roller of the present invention; Figure 4 This is a schematic diagram of the structure of the guide rod of the detection frame of the present invention; Figure 5 This is a schematic diagram of the speed regulating transmission of the present invention; Figure 6 This is a schematic diagram of the structure of the lead screw drive nut seat of the present invention; Figure 7 This is a schematic diagram of the structure of the first connecting seat of the detection mechanism of the present invention; Figure 8This is a schematic diagram of the inner side of the mounting frame of the detection body of the present invention; Figure 9 This is a schematic diagram of the structure of the second connecting seat of the detection mechanism of the present invention; Figure 10 This is a schematic diagram of the structure of the multiple sets of limiting rotating seats of the present invention for guiding the main body of the mining wire rope to be tested.
[0020] The meanings of the labels in the diagram are as follows: 101. Equipment base; 102. Drive mechanism support seat; 103. Winding mechanism upright; 104. First winding support seat; 105. Second winding support seat; 106. Gearbox mounting seat; 107. Support mounting seat; 108. Speed regulating gearbox; 201. Detection mechanism mounting frame; 202. First connecting seat of detection mechanism; 203. Detection body mounting frame; 204. Second connecting seat of detection mechanism; 205. Placement slot; 301. First shaft of winding mechanism; 302. Second shaft of winding mechanism; 303. Wire rope winding roller; 3 04. The main body of the mining wire rope to be tested; 401. Linkage input transmission disc; 402. Linkage drive gear; 403. Input gear; 501. Gearbox output rod; 502. Reciprocating screw; 503. Screw support shaft; 504. Screw transmission nut seat; 601. Test frame guide groove; 602. Test frame guide rod; 701. Test signal processor; 702. Contact sensor; 801. Limit rotating seat; 802. Limit rotating rod; 901. Servo motor; 902. Drive power connecting shaft; 951. Equipment mounting positioning hole. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.
[0022] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0024] Example 1 like Figures 1-10As shown, the device includes a base 101. A drive mechanism support 102 is fixedly connected to the upper end of the base 101. Two winding mechanism uprights 103 are also fixedly connected to the upper end of the base 101. A first winding support 104 and a second winding support 105 are fixedly connected to the upper ends of the two winding mechanism uprights 103, respectively. A support mounting base 107 is fixedly connected to the outer side of the first winding support 104. A gearbox mounting base 106 is fixedly connected to the outer side of the second winding support 105. A speed regulating gearbox 108 is fixedly connected to the end of the gearbox mounting base 106 away from the second winding support 105. A drive mechanism is provided at the upper end of the drive mechanism support 102 to provide a power source for the device. A winding mechanism is provided between the first winding support 104 and the second winding support 105 for winding traction. A detection mechanism is provided between the support mounting base 107 and the speed regulating gearbox 108 for wire breakage detection.
[0025] The winding mechanism includes a first winding mechanism shaft 301, a second winding mechanism shaft 302, and a wire rope winding roller 303. The first winding mechanism shaft 301 is rotatably connected to the inner side of the first winding support 104, and the second winding mechanism shaft 302 is rotatably connected to the inner side of the second winding support 105. The wire rope winding roller 303 is arranged between the first winding mechanism shaft 301 and the second winding mechanism shaft 302. The wire rope winding roller 303 has a mining wire rope body 304 to be tested arranged on the outer side of the wire rope winding roller 303. A linkage component is arranged between the second winding mechanism shaft 302 and the speed adjustment gearbox 108.
[0026] The drive mechanism includes a servo motor 901 and a drive power connecting shaft 902. The upper end of the drive mechanism support base 102 is fixedly connected to the servo motor 901, and the output end of the servo motor 901 is fixedly connected to the drive power connecting shaft 902. The end of the drive power connecting shaft 902 away from the servo motor 901 is fixedly connected to the first shaft 301 of the winding mechanism.
[0027] To facilitate device fixation, both ends of the equipment base 101 are provided with equipment mounting and positioning holes 951, which allow workers to quickly position and fix the device.
[0028] During operation, by starting the servo motor 901, the output end of the servo motor 901 drives the first shaft 301 of the winding mechanism to rotate through the drive power connection shaft 902. The first shaft 301 of the winding mechanism rotates synchronously through the wire rope winding roller 303 and the second shaft 302 of the winding mechanism, so that the wire rope winding roller 303 continuously winds up the body 304 of the mining wire rope to be tested, forming a stable traction power. At this time, the mining steel wire rope body 304 to be tested is wound up under the action of winding force, and the wire breakage is detected by the testing agency. Meanwhile, when the second shaft 302 of the winding mechanism rotates, it drives the linkage component between itself and the speed adjustment gearbox 108 to operate. Through mechanical transmission, the relative position of the detection component and the body 304 of the mining wire rope to be tested is adjusted synchronously. Throughout the process, the traction speed of the winding mechanism and the detection rhythm of the detection mechanism are coordinated through the linkage component. This not only completes the continuous conveying of the body 304 of the mining wire rope to be tested, but also realizes the real-time detection of broken wires on its surface. The entire rope inspection operation can be completed without manual intervention, which greatly improves the detection efficiency and reduces the risk of manual operation.
[0029] Example 2 like Figures 1-10 As shown, the testing mechanism includes a testing mechanism mounting frame 201, a first testing mechanism connecting seat 202, a testing body mounting frame 203, a second testing mechanism connecting seat 204, and a placement slot 205. The testing mechanism mounting frame 201 is provided between the support mounting base 107 and the speed regulating transmission 108. The first testing mechanism connecting seat 202 is fixedly connected to one end of the testing mechanism mounting frame 201 away from the equipment base 101. The testing body mounting frame 203 is fixedly connected to one end of the first testing mechanism connecting seat 202 away from the testing mechanism mounting frame 201. The second testing mechanism connecting seat 204 is fixedly connected to one end of the testing body mounting frame 203 away from the first testing mechanism connecting seat 202. Placement slots 205 are provided on the inner sides of both the first testing mechanism connecting seat 202 and the second testing mechanism connecting seat 204. Limiting components are provided on the inner side of the placement slots 205. Testing components are provided on the inner side of the testing body mounting frame 203.
[0030] The detection component includes a detection signal processor 701 and a contact sensor 702. The detection signal processor 701 is fixedly connected to the inner side of the detection mechanism mounting bracket 201, and the contact sensor 702 is fixedly connected to the inner side of the detection signal processor 701. When a broken wire appears on the outer side of the mining wire rope body 304 to be tested, the broken wire will spread outward, causing it to touch the contact sensor 702. When the contact sensor 702 detects that a broken wire has touched it, the detection signal processor 701 feeds back the detection signal to the terminal, and then the staff stops the machine to inspect the mining wire rope body 304 to be tested.
[0031] To prevent the steel wire rope body 304 to be tested from bending inside the detection signal processor 701 and thus touching the contact sensor 702, the limiting assembly includes a limiting rotating seat 801 and a limiting rotating rod 802. Multiple sets of limiting rotating rods 802 rotate symmetrically inside the first connecting seat 202 and the second connecting seat 204 of the detection mechanism. Multiple sets of limiting rotating seats 801 are symmetrically fixedly connected to the inner sides of the two placement slots 205. The upper and lower ends of the limiting rotating seat 801 are fixedly connected to the two limiting rotating rods 802 respectively.
[0032] During operation, before starting the device, the end of the mining wire rope body 304 to be tested that is away from the wire rope winding roller 303 is passed between multiple sets of limiting rotating seats 801, and the mining wire rope body 304 to be tested simultaneously passes through the inside of the contact sensor 702. The mining wire rope body 304 to be tested is restricted by the multiple sets of limiting rotating seats 801 symmetrically installed, so that the section of the mining wire rope body 304 to be tested located inside the contact sensor 702 is in a straight state, so as to reduce the bending phenomenon of the mining wire rope body 304 to be tested during use and improve the detection accuracy. When the wire rope body 304 to be tested is wound up, the wire rope body 304 to be tested is limited by the limiting components at both ends, so that the section of the wire rope body 304 to be tested inside the contact sensor 702 is in a straight state. Then, when a wire breaks in the wire rope body 304 to be tested, the broken wire will spread outward, and then the broken wire will touch the contact sensor 702. When the contact sensor 702 detects that a broken wire has touched itself, the detection signal processor 701 feeds back the detection signal to the terminal, and then the staff stops the machine to inspect the wire rope body 304 to be tested.
[0033] Example 3 like Figures 1-5 As shown, the linkage assembly includes a linkage input transmission disk 401, a linkage drive gear 402, and an input gear 403. The linkage input transmission disk 401 is fixedly connected to one end of the second shaft 302 of the winding mechanism away from the wire rope winding roller 303. The linkage drive gear 402 is fixedly connected to the outer side of the linkage input transmission disk 401. The input gear 403 is fixedly connected to the input end of the speed regulating gearbox 108. The input gear 403 meshes with the linkage drive gear 402. The linkage assembly also includes a transmission output rod 501, a reciprocating screw 502, a screw support shaft 503, and a screw drive nut seat 504. The output end of the speed regulating transmission 108 is fixedly connected to the transmission output rod 501. The end of the transmission output rod 501 away from the speed regulating transmission 108 is fixedly connected to the reciprocating screw 502. The end of the reciprocating screw 502 away from the transmission output rod 501 is fixedly connected to the screw support shaft 503. The screw support shaft 503 is located inside the support mounting base 107 and is rotatably connected to the support mounting base 107. The upper end of the first connecting seat 202 of the detection mechanism is fixedly connected to the screw drive nut seat 504. The reciprocating screw 502 is located inside the screw drive nut seat 504 and is threadedly connected to the screw drive nut seat 504. When the second shaft 302 of the winding mechanism rotates, it drives the outer linkage drive gear 402 to rotate synchronously through the linkage input transmission disk 401. The linkage drive gear 402 meshes with the input gear 403 to provide input power to the speed regulating transmission 108. The speed is changed by the speed regulating transmission 108, and the changed speed is transmitted to the reciprocating screw 502 through the transmission output rod 501.
[0034] To ensure that the testing mechanism mounting frame 201 travels along a prescribed path, the linkage assembly further includes a testing frame guide groove 601 and a testing frame guide rod 602. Two sets of testing frame guide grooves 601 are provided on the inner side of the testing mechanism mounting frame 201. Two sets of testing frame guide rods 602 are fixedly connected between the support mounting base 107 and the speed regulating transmission 108. The two sets of testing frame guide rods 602 are located on the inner side of the two testing frame guide grooves 601 and are slidably connected to the two testing frame guide grooves 601.
[0035] During operation, when the second shaft 302 of the winding mechanism rotates, it drives the outer linkage drive gear 402 to rotate synchronously through the linkage input transmission disk 401. The linkage drive gear 402 meshes with the input gear 403 to provide input power to the speed adjustment transmission 108. The speed adjustment transmission 108 changes the speed, and the changed speed is transmitted to the reciprocating screw 502 through the transmission output rod 501. When the reciprocating screw 502 rotates, it is connected to the screw drive nut seat 504 by threads. This causes the screw drive nut seat 504 to drive the detection mechanism mounting frame 201 to reciprocate at a uniform speed outside the two detection frame guide rods 602. The reciprocating movement of the detection mechanism mounting frame 201 is precisely coordinated with the winding action of the wire rope winding roller 303. This ensures that the mining wire rope body 304 to be tested is evenly wound around the outside of the wire rope winding roller 303, while enabling the detection mechanism to move synchronously with the winding position of the mining wire rope body 304 to be tested, thus achieving the detection of the mining wire rope body 304 to be tested.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A wire breakage detection device for mining steel wire ropes, comprising a base (101), characterized in that: The upper end of the equipment base (101) is fixedly connected to a drive mechanism support (102). The upper end of the equipment base (101) is also fixedly connected to two winding mechanism uprights (103). The upper ends of the two winding mechanism uprights (103) are respectively fixedly connected to a first winding support (104) and a second winding support (105). The outer side of the first winding support (104) is fixedly connected to a support mounting seat (107). The outer side of the second winding support (105) is fixedly connected to a gearbox mounting seat (106). The end of the gearbox mounting seat (106) away from the second winding support (105) is fixedly connected to a speed regulating gearbox (108). The upper end of the drive mechanism support (102) is provided with a drive mechanism. A winding mechanism is provided between the first winding support (104) and the second winding support (105). A detection mechanism is provided between the support mounting seat (107) and the speed regulating gearbox (108).
2. The wire breakage detection device for mining steel wire rope according to claim 1, characterized in that: The testing mechanism includes a testing mechanism mounting frame (201), a testing mechanism first connecting seat (202), a testing body mounting frame (203), a testing mechanism second connecting seat (204), and a placement slot (205). The testing mechanism mounting frame (201) is provided between the support mounting base (107) and the speed regulating gearbox (108). The testing mechanism first connecting seat (202) is fixedly connected to one end of the testing mechanism mounting frame (201) away from the equipment base (101). A detection body mounting frame (203) is fixedly connected to one end of the mounting frame (201) away from the detection mechanism. A second detection mechanism connecting seat (204) is fixedly connected to one end of the mounting frame (203) away from the first connection seat (202) of the detection mechanism. Placement slots (205) are provided on the inner sides of both the first connection seat (202) and the second connection seat (204). Limiting components are provided on the inner side of the placement slots (205). Detection components are provided on the inner side of the mounting frame (203).
3. The wire breakage detection device for mining steel wire rope according to claim 2, characterized in that: The winding mechanism includes a first winding mechanism shaft (301), a second winding mechanism shaft (302), and a wire rope winding roller (303). The first winding mechanism shaft (301) is rotatably connected to the inner side of the first winding support (104), and the second winding mechanism shaft (302) is rotatably connected to the inner side of the second winding support (105). A wire rope winding roller (303) is provided between the first winding mechanism shaft (301) and the second winding mechanism shaft (302). A mining wire rope body (304) to be tested is provided on the outer side of the wire rope winding roller (303). A linkage component is provided between the second winding mechanism shaft (302) and the speed adjustment gearbox (108).
4. The wire breakage detection device for mining steel wire rope according to claim 3, characterized in that, The linkage assembly includes a linkage input transmission disk (401), a linkage drive gear (402), and an input gear (403). The linkage input transmission disk (401) is fixedly connected to one end of the second shaft (302) of the winding mechanism away from the wire rope winding roller (303). The linkage drive gear (402) is fixedly connected to the outer side of the linkage input transmission disk (401). The input gear (403) is fixedly connected to the input end of the speed regulating gearbox (108). The input gear (403) meshes with the linkage drive gear (402).
5. The wire breakage detection device for mining steel wire rope according to claim 3, characterized in that: The linkage assembly also includes a transmission output rod (501), a reciprocating screw (502), a screw support shaft (503), and a screw drive nut seat (504). The output end of the speed regulating transmission (108) is fixedly connected to the transmission output rod (501). The end of the transmission output rod (501) away from the speed regulating transmission (108) is fixedly connected to the reciprocating screw (502). The end of the reciprocating screw (502) away from the transmission output rod (501) is fixedly connected to the screw support shaft (503). The screw support shaft (503) is located inside the support mounting base (107) and is rotatably connected to the support mounting base (107). The upper end of the first connecting seat (202) of the detection mechanism is fixedly connected to the screw drive nut seat (504). The reciprocating screw (502) is located inside the screw drive nut seat (504) and is threadedly connected to the screw drive nut seat (504).
6. The wire breakage detection device for mining steel wire rope according to claim 5, characterized in that: The linkage component also includes a test frame guide groove (601) and a test frame guide rod (602). Two sets of test frame guide grooves (601) are provided on the inner side of the test mechanism mounting frame (201). Two sets of test frame guide rods (602) are fixedly connected between the support mounting base (107) and the speed regulating gearbox (108). The two sets of test frame guide rods (602) are located on the inner side of the two test frame guide grooves (601) and are slidably connected to the two test frame guide grooves (601).
7. The wire breakage detection device for mining steel wire rope according to claim 2, characterized in that: The detection component includes a detection signal processor (701) and a contact sensor (702). The detection signal processor (701) is fixedly connected to the inner side of the detection mechanism mounting bracket (201), and the contact sensor (702) is fixedly connected to the inner side of the detection signal processor (701).
8. The wire breakage detection device for mining steel wire rope according to claim 2, characterized in that: The limiting assembly includes a limiting rotating seat (801) and a limiting rotating rod (802). Multiple sets of limiting rotating rods (802) rotate symmetrically on the inner sides of the first connecting seat (202) and the second connecting seat (204) of the detection mechanism. Multiple sets of limiting rotating seats (801) are symmetrically fixedly connected to the inner sides of the two placement slots (205). The upper and lower ends of the limiting rotating seat (801) are fixedly connected to the two limiting rotating rods (802) respectively.
9. A wire breakage detection device for mining steel wire ropes according to claim 3, characterized in that: The drive mechanism includes a servo motor (901) and a drive power connecting shaft (902). The upper end of the drive mechanism support base (102) is fixedly connected to the servo motor (901), and the output end of the servo motor (901) is fixedly connected to the drive power connecting shaft (902). The end of the drive power connecting shaft (902) away from the servo motor (901) is fixedly connected to the first shaft (301) of the winding mechanism.
10. A wire breakage detection device for mining steel wire ropes according to claim 1, characterized in that: Both ends of the equipment base (101) are provided with equipment installation and positioning holes (951).