Online monitoring device for steel wire rope

Abstract

The utility model relates to the technical field of monitoring devices, and discloses a steel wire rope on-line monitoring device, which comprises a cylinder seat covered outside a steel wire rope, the cylinder seat comprises a first cylinder body and a second cylinder body, industrial cameras are arranged in the first cylinder body and the second cylinder body, and a plurality of industrial cameras are electrically connected with an upper computer; the opposite ends of the first barrel and the second barrel are provided with guide wheel assemblies matched with each other, the guide wheel assemblies are used for guiding the steel wire rope, the opposite ends of the first barrel and the second barrel are provided with cleaning assemblies matched with each other, and the cleaning assemblies are used for wiping the steel wire rope entering the barrel base. The cleaning assembly is detachably installed between the guide wheel assemblies. Through the arrangement of the cleaning assembly, the outer surface of the steel wire rope entering the cylinder base can be wiped and cleaned, impurities on the outer surface of the steel wire rope can be well removed, and it is avoided that the outer surface of the steel wire rope is coated with the impurities, and monitoring of the online monitoring device on defects of the surface of the steel wire rope is affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of monitoring devices, in particular to a steel wire rope online monitoring device. BACKGROUND

[0002] Steel wire ropes are often used on hoisting equipment, so the structural integrity of the steel wire rope is the basis for the safe operation of the hoisting equipment. With the development of science and technology, more and more hoisting equipment uses online monitoring devices to monitor the surface of the steel wire rope in real time to determine the structural integrity of the steel wire rope. In the case of steel wire breakage, the steel wire rope can be replaced in time to avoid accidents.

[0003] For example, the patent with the announcement number CN221148552U discloses a steel wire rope surface defect online monitoring device. Although the online monitoring device can monitor the surface defects of the steel wire rope online and also perform oiling and maintenance operations on the surface of the steel wire rope, effectively improving the service life of the steel wire rope; however, when dust and other impurities are attached to the outer surface of the steel wire rope and covered on the outer surface of the steel wire rope, the industrial camera cannot better collect the image of the outer surface of the steel wire rope, which ultimately affects the monitoring effect of the detection device on the surface defects of the steel wire rope. SUMMARY

[0004] The present application provides a steel wire rope online monitoring device to at least solve the above technical problems in the prior art.

[0005] A steel wire rope online monitoring device, comprising a cylinder seat covering the outer surface of the steel wire rope, the cylinder seat comprising a first cylinder body and a second cylinder body spliced together, a plurality of industrial cameras being arranged on the inner walls of the first cylinder body and the second cylinder body, and the plurality of industrial cameras being electrically connected to an external host computer; a guide wheel assembly being arranged on the opposite ends of the first cylinder body and the second cylinder body and cooperating with each other, the guide wheel assembly being used for guiding the steel wire rope; a cleaning assembly being arranged on the opposite ends of the first cylinder body and the second cylinder body and cooperating with each other, the cleaning assembly being used for wiping the steel wire rope entering the cylinder seat, and the cleaning assembly being detachably mounted between the guide wheel assemblies.

[0006] Further, the cleaning assembly comprises a cleaning box, a wiping cavity corresponding to the steel wire rope and a collection cavity located below the wiping cavity being arranged in the cleaning box, and a matching notch groove being arranged on the opposite side walls of the cleaning box and located at the upper position, the notch groove being used for sliding the cleaning box away from the steel wire rope, a retractable wiping member being arranged in the wiping cavity, the wiping member wiping the steel wire rope when abutting against the outer surface of the steel wire rope, and the wiping member retracting into the wiping cavity to detach the cleaning box from the first cylinder body or the second cylinder body.

[0007] Further, the wiping member comprises a sliding seat, a wiping cotton block is arranged on the sliding seat, opposite side walls of the sliding seat are provided with mounting columns which extend through the cleaning box, threaded nuts are arranged on the extending ends of the mounting columns, springs are arranged on the mounting columns and used for driving the sliding seat to move so that the wiping cotton block abuts against the steel wire rope.

[0008] Further, the upper side wall of the cleaning box is provided with a limiting groove in the moving direction of the sliding seat, the sliding seat is provided with a limiting rod which extends through the limiting groove, and a locking nut for fixing the sliding seat is threadedly connected to the extending end of the limiting rod.

[0009] Further, the guide wheel assembly comprises a support, and a guide wheel which is rotatable and arranged on the support and used for abutting against the steel wire rope.

[0010] Further, the opposite side edges of the first cylinder and the second cylinder are extended outward to form mounting portions, and the opposite mounting portions are connected through bolts.

[0011] Further, the outer side wall of the first cylinder is provided with a mounting seat.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1、The utility model discloses a cleaning assembly is arranged, can wipe and clean the outer surface of the steel wire rope that enters the cylinder seat, preferably removes the impurity on the outer surface of the steel wire rope, avoids that the outer surface of the steel wire rope is covered with impurity, and influences the monitoring of the online monitoring device to the defect on the surface of the steel wire rope.

[0014] The utility model discloses a cleaning assembly is arranged, can wipe and clean the outer surface of the steel wire rope that enters the cylinder seat, preferably removes the impurity on the outer surface of the steel wire rope, avoids that the outer surface of the steel wire rope is covered with impurity, and influences the monitoring of the online monitoring device to the defect on the surface of the steel wire rope. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure schematic diagram of a steel wire rope online monitoring device in the application is shown.

[0016] Figure 2 The structure schematic diagram of a first cylinder in the application is shown.

[0017] Figure 3 The structure schematic diagram between the matched cleaning assembly in the application is shown.

[0018] Figure 4 The structure schematic diagram of a cleaning box in the application is shown.

[0019] Figure 5 The structure schematic diagram of a wiping member in the application is shown.

[0020] Explanation of the labels in the diagram:

[0021] 110. First cylinder; 111. Mounting base; 120. Second cylinder; 130. Guide wheel assembly; 140. Cleaning assembly; 150. Mounting part;

[0022] 200. Industrial camera; 210. Cleaning box; 220. Bracket; 230. Guide wheel;

[0023] 300. Notch / groove; 301. Fixing part; 310. Sliding seat; 311. Wiping cotton pad; 312. Mounting post; 313. Limiting rod; 320. Positioning nut; 330. Spring; 340. Locking nut;

[0024] 401. Wiping chamber; 402. Collection chamber; 403. Limiting groove;

[0025] 501. T-shaped groove. Detailed Implementation

[0026] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative of this utility model and are not intended to limit it.

[0027] The following is in conjunction with the appendix Figures 1-5 This embodiment will be described in further detail.

[0028] This embodiment provides an online monitoring device for steel wire ropes, which is used for online monitoring of defects on the surface of steel wire ropes.

[0029] like Figure 1 and Figure 2 As shown, an online monitoring device for wire rope in this embodiment includes a drum seat covering the wire rope. The drum seat includes a first drum body 110 and a second drum body 120 spliced ​​together. Multiple industrial cameras 200 are arranged on the inner walls of the first drum body 110 and the second drum body 120, and the multiple industrial cameras 200 are electrically connected to an external host electromechanical device. Guide wheel assemblies 130 that cooperate with each other are provided on the opposite ends of the first drum body 110 and the second drum body 120. The guide wheel assemblies 130 are used to guide the wire rope so that the wire rope passes stably through the drum seat. Cleaning components 140 that cooperate with each other are provided on the opposite ends of the first drum body 110 and the second drum body 120. The cleaning components 140 are used to wipe the wire rope entering the drum seat. The cleaning components 140 are detachably installed between the guide wheel assemblies 130.

[0030] In actual use, the first cylinder 110 and the second cylinder 120 are provided with semi-circular holes. When the first cylinder 110 and the second cylinder 120 are spliced ​​together to form a cylinder seat, a circular hole is formed between the opposite semi-circular holes so that the wire rope can be inserted or extended, that is, the wire rope can pass through the cylinder seat.

[0031] The assembly and disassembly of the cylinder seat outside the wire rope is preferably achieved by splicing the first cylinder 110 and the second cylinder 120. Specifically, the opposite sides of the first cylinder 110 and the second cylinder 120 extend outward to form mounting parts 150, and the opposite mounting parts 150 are connected by bolts, thereby preferably achieving the assembly between the first cylinder 110 and the second cylinder 120.

[0032] In this embodiment, four industrial cameras 200 are provided, which are evenly distributed in the first cylinder 110 and the second cylinder 120. The industrial cameras 200 are fixedly installed on the inner wall of the cylinder base by the base. The four industrial cameras 200 take relatively comprehensive pictures of the outer surface of the wire rope entering the cylinder base and transmit the pictures to the external host computer for image processing and analysis. Thus, when the wire rope passes through the cylinder base, the detection operation can be performed in real time, achieving the effect of online monitoring of the wire rope.

[0033] In order to avoid the wire rope being covered with impurities and affecting the online monitoring device's ability to monitor defects on the wire rope surface, in this embodiment, the cleaning component 140 is provided so that it can wipe and clean the outer surface of the wire rope entering the drum, thereby better removing impurities from the outer surface of the wire rope.

[0034] In actual use, in order to enable the wire rope to enter and exit the drum seat more stably, guide wheel assemblies 130 are provided at both ends of the drum seat. The guide wheel assemblies 130 can guide the wire rope to pass through the drum seat more stably, so as to achieve online monitoring.

[0035] In this embodiment, the guide wheel assembly 130 includes a bracket 220, on which a rotatable guide wheel 230 is provided. The guide wheel 230 is used to abut against the wire rope. Specifically, the bracket 220 is bolted to the end face of the first cylinder 110 or the second cylinder 120. When the first cylinder 110 and the second cylinder 120 are spliced ​​together, the guide wheels 230 on the bracket 220 on the opposite end faces of the two cylinders abut against the two sides of the wire rope respectively, thereby enabling the guide wheel assembly 130 to cooperate with each other to guide the wire rope. With this installation method, the guide wheel assembly 130 will not interfere with the quick disassembly between the first cylinder 110 and the second cylinder 120 when the cylinder seat is disassembled and repaired, so as to facilitate maintenance.

[0036] Combination Figure 3 andFigure 4 As shown, in this embodiment, the cleaning component 140 includes a cleaning box 210. The cleaning box 210 has a wiping cavity 401 corresponding to the steel wire rope and a collection cavity 402 located below the wiping cavity 401. The cleaning box 210 has a matching notch 300 on its opposite side wall and at the upper position. The notch 300 is used to allow the cleaning box 210 to slide away from the steel wire rope. The wiping cavity 401 has a retractable wiping member. When the wiping member abuts against the outer surface of the steel wire rope, it wipes the steel wire rope. When the wiping member retracts into the wiping cavity 401, it allows the cleaning box 210 to be removed from the first cylinder 110 or the second cylinder 120.

[0037] In this embodiment, the upper sidewall of the cleaning box 210 extends outward to form a fixing part 301. The fixing part 301 is fixed to the end face of the first cylinder 110 or the second cylinder 120 by screws. With this installation method, the cleaning component 140 will not interfere with the quick disassembly between the first cylinder 110 and the second cylinder 120 when the cylinder seat is disassembled and repaired, so as to facilitate maintenance.

[0038] In actual use, the cleaning box 210 needs to be vertically installed on the end face of the corresponding first cylinder 110 or second cylinder 120 to ensure that the collection chamber 402 is always located below the wiping chamber 401. The wiping member is retractable, so that in actual use, the wiping member extends out of the wiping chamber 401 to the notch 300 and abuts against the outer surface of the wire rope. At this time, the movement of the wire rope into the cylinder seat causes the impurities on its outer surface to be wiped by the wiping member and fall into the collection chamber 402 for collection. When it is necessary to discharge the impurities in the collection chamber 402, the wiping member is retracted into the wiping chamber 401. At this time, the fixing of the fixing part 301 is released, and the wire rope is released through the notch 300, which better realizes the picking and placing of the cleaning box 210 between the guide wheel assembly 130.

[0039] The first cylinder 110 has a mounting base 111 on its outer side wall. The mounting base 111 can be used to better install the cylinder base, so that the device can be installed at a designated position.

[0040] In this embodiment, the wiping component includes a sliding seat 310, on which a wiping cotton block 311 is provided. A mounting post 312 extending through the cleaning box 210 is provided on the side wall of the sliding seat 310. A positioning nut 320 is threaded on the protruding end of the mounting post 312. A spring 330 is sleeved on the mounting post 312. The spring 330 is used to drive the sliding seat 310 to move so that the wiping cotton block 311 abuts against the steel wire rope.

[0041] In this embodiment, the sliding seat 310 has an installation groove on its opposite side wall for installing the wiping cotton block 311. The installation groove is arc-shaped and corresponds to the surface of the wire rope, so that when the sliding seat 310 moves toward the wire rope, the wiping cotton block 311 can cover the outside of the wire rope, thereby improving the wiping effect on the surface of the wire rope.

[0042] Specifically, in order to make the telescopic movement of the sliding seat 310 within the wiping cavity 401 more stable, combined with Figure 5 As shown, in this embodiment, a T-shaped groove 501 is provided on the upper side of the sliding seat 310 along its moving direction, and a T-shaped slider is provided on the top wall of the wiping cavity 401, which slides in the T-shaped groove 501.

[0043] The mounting post 312, spring 330, and positioning nut 320 are configured such that the positioning nut 320 is threadedly connected to the protruding end of the mounting post 312, so that the spring 330 is installed. This allows the spring 330 to push the sliding seat 310 to move, ensuring that the wiping cotton block 311 always abuts against the wire rope for wiping the wire rope.

[0044] In this embodiment, to keep the sliding seat 310 retracted into the wiping cavity 401, a limiting groove 403 is provided on the upper side wall of the cleaning box 210 along the moving direction of the sliding seat 310. A limiting rod 313 extending through the limiting groove 403 is provided on the sliding seat 310. A locking nut 340 for fixing the sliding seat 310 is threadedly connected to the extended end of the limiting rod 313. Thus, when it is necessary to slide the sliding seat 310 into the wiping cavity 401, the locking nut 340 is loosened and the limiting rod 313 is moved along the limiting groove 403 to move the sliding seat 310 into the wiping cavity 401. At this time, tightening the locking nut 340 presses the upper side wall of the cleaning box 210 to fix the position of the sliding seat 310. When it is necessary to make the wiping part abut against the wire rope, the locking nut 340 can be loosened. The operation is simple and convenient and is conducive to practical use.

[0045] Specifically, the limiting rod 313 is fixedly installed on the sliding seat 310 through the limiting groove 403, thereby better realizing the assembly of the wiping component in the cleaning box 210.

[0046] In practical use, the mounting part 150 is used to connect the first cylinder 110 and the second cylinder 120 so that the cylinder seat covers the wire rope. At this time, the cylinder seat can be installed at the designated position through the mounting base 111. Then, the wire rope is moved to pass through the cylinder seat. The four industrial cameras 200 inside the cylinder seat take comprehensive pictures of the outer surface of the wire rope entering the cylinder seat and transmit the images to the external host computer for image processing and analysis. Thus, real-time detection can be performed when the wire rope passes through the cylinder seat, achieving the effect of online monitoring of the wire rope. Since the wiping cotton block 311 abuts against the outer surface of the wire rope, when the wire rope enters the cylinder seat, the wiping cotton block 311 can wipe and clean the impurities on the outer surface of the wire rope. Thus, the online monitoring device can effectively monitor the defects on the surface of the wire rope.

[0047] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.

Claims

1. A wire rope online monitoring device, comprising a drum base covering the wire rope, characterized in that: The cylinder base includes a first cylinder (110) and a second cylinder (120) that are spliced ​​together. Multiple industrial cameras (200) are arranged on the inner walls of the first cylinder (110) and the second cylinder (120). The multiple industrial cameras (200) are electrically connected to an external host electromechanical device. Guide wheel assemblies (130) that cooperate with each other are provided on the opposite ends of the first cylinder (110) and the second cylinder (120). The guide wheel assemblies (130) are used to guide the wire rope. Cleaning components (140) that cooperate with each other are provided on the opposite ends of the first cylinder (110) and the second cylinder (120). The cleaning components (140) are used to wipe the wire rope entering the cylinder base. The cleaning components (140) are detachably installed between the guide wheel assemblies (130).

2. The online monitoring device for steel wire rope according to claim 1, characterized in that: The cleaning assembly (140) includes a cleaning box (210), which has a wiping chamber (401) corresponding to the wire rope and a collection chamber (402) located below the wiping chamber (401). The cleaning box (210) has a matching notch (300) on the opposite side wall and at the upper position. The notch (300) is used to allow the cleaning box (210) to slide away from the wire rope. The wiping chamber (401) has a retractable wiping member. When the wiping member abuts against the outer surface of the wire rope, it wipes the wire rope. When the wiping member retracts into the wiping chamber (401), it allows the cleaning box (210) to be removed from the first cylinder (110) or the second cylinder (120).

3. The online monitoring device for steel wire rope according to claim 2, characterized in that: The wiping component includes a sliding seat (310), on which a wiping cotton block (311) is provided. On the side wall of the sliding seat (310), there is a mounting post (312) extending through the cleaning box (210). The protruding end of the mounting post (312) is threaded with a positioning nut (320). A spring (330) is sleeved on the mounting post (312). The spring (330) is used to drive the sliding seat (310) to move so that the wiping cotton block (311) abuts against the wire rope.

4. The online monitoring device for steel wire rope according to claim 3, characterized in that: The upper side wall of the cleaning box (210) is provided with a limiting groove (403) along the moving direction of the sliding seat (310). The sliding seat (310) is provided with a limiting rod (313) extending through the limiting groove (403). A locking nut (340) for fixing the sliding seat (310) is threaded onto the extended end of the limiting rod (313).

5. The online monitoring device for steel wire rope according to claim 1, characterized in that: The guide wheel assembly (130) includes a bracket (220) on which a rotatable guide wheel (230) is provided, the guide wheel (230) being used to abut against the wire rope.

6. The online monitoring device for steel wire rope according to claim 1, characterized in that: The opposite sides of the first cylinder (110) and the second cylinder (120) extend outward to form mounting parts (150), and the opposite mounting parts (150) are connected by bolts.

7. The online monitoring device for steel wire rope according to claim 1, characterized in that: The first cylinder (110) has a mounting base (111) on its outer side wall.

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