A self-walking type steel wire rope cleaning, defect detection and lubricating multifunctional maintenance system

Abstract

The application relates to a self-walking steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system, which comprises a driving module, a cleaning module, a rust removal module, a flaw detection module and an oiling module; the driving module comprises a driving shell, a power unit and a driving rubber wheel engaged with the steel wire rope; the power unit is arranged on the driving shell and is in transmission connection with the driving rubber wheel; the driving module further comprises a locking support and a locking rubber wheel engaged with the steel wire rope; the locking support is rotationally adjustably arranged on the driving shell, and the locking rubber wheel is rotationally connected to the locking support; walking drag bracket mechanisms are arranged on both sides of the driving shell and perpendicular to the rotation axis of the driving rubber wheel; the cleaning module is detachably and fixedly arranged on a panel structure; the rust removal module and the flaw detection module are both detachably and fixedly arranged on a fixing screw rod between two panel structures; and the oiling module is detachably and fixedly arranged on the fixing screw rod. The application improves the maintenance efficiency of the steel wire rope.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel wire rope maintenance, in particular to a self-walking type steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system. BACKGROUND

[0002] Steel wire ropes are widely used in various traction hoists, hoisting rigging, transportation cable cars and other equipment. Due to the good winding property and high tensile strength of steel wire ropes, the steel wire ropes have the advantages of small space ratio, flexible design, light weight, easy storage and transportation, and irreplaceable role in some equipment. Steel wire ropes often bear certain loads during use. The failure of steel wire ropes means the failure of mechanical structures, which may cause immeasurable losses to production. Therefore, the maintenance of steel wire ropes is of great significance.

[0003] The failure modes of steel wire ropes mainly include the following: a. rusting and corrosion of steel wire ropes in corrosive gases; b. diameter reduction of the outermost layer of steel wire ropes; c. broken wires or broken strands of steel wire ropes; d. fatigue deformation. In the related art, the maintenance technology for steel wire ropes is mainly aimed at one or two of the failure modes, which is not comprehensive and needs to be improved. SUMMARY

[0004] In order to improve the maintenance efficiency of steel wire ropes, the present application provides a self-walking type steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system.

[0005] The self-walking type steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system provided by the present application adopts the following technical solution:

[0006] A self-walking type steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system, comprising a driving module, a cleaning module, a rust removal module, a flaw detection module and an oiling module;

[0007] The driving module comprises a driving housing, a power unit and a driving rubber wheel engaged with the steel wire rope. The power unit is arranged on the driving housing and is in transmission connection with the driving rubber wheel. The driving module further comprises a locking bracket and a locking rubber wheel engaged with the steel wire rope. The locking bracket is adjustably arranged on the driving housing in rotation. The locking rubber wheel is rotatably connected to the locking bracket. The rotation axes of the locking bracket and the locking rubber wheel are parallel to the rotation axis of the driving rubber wheel. The driving rubber wheel and the locking rubber wheel are arranged on the two sides of the steel wire rope in the radial direction, respectively.

[0008] The walking drag frame mechanism is arranged on both sides of the driving shell perpendicular to the rotation axis of the rubber wheel, and comprises a plurality of fixed screw rods arranged through the panel structure and detachably fixed on the panel structure by a nut, and the fixed screw rods are detachably fixed on the driving shell.

[0009] The cleaning module is detachably fixed on the panel structure, and the rust removal module and the flaw detection module are detachably fixed on the fixed screw rods between the two panel structures.

[0010] By using the above technical scheme, in actual use, the driving rubber wheel and the locking rubber wheel are used to realize the engagement with the steel wire rope, the power unit is used to drive the driving rubber wheel to rotate, and the entire driving shell is realized to move reciprocatingly and freely along the length direction of the steel wire rope.

[0011] When the walking drag frame mechanism on both sides of the driving shell cooperates with the cleaning module, the sludge, oil and sand particles attached to the steel wire rope are removed, the abrasion of the steel wire rope caused by the attached particles is reduced, the rust is removed to avoid the expansion of the rust, and the removal of the dirt and the treatment of the rust of the steel wire rope are realized.

[0012] When the driving shell cooperates with the flaw detection module, the failure detection of the cleaned steel wire rope is realized, the diameter change, the broken wire and the broken strand of the steel wire rope are detected, and the service life of the steel wire rope is evaluated. When the driving shell cooperates with the oiling module, the lubricating oil penetrates into the strand joint of the steel wire rope and uniformly forms an oil film on the surface of the steel wire rope, so that the adverse environment is isolated to resist corrosion, and the lubrication and maintenance of the steel wire rope are realized.

[0013] That is, the walking drag frame mechanism is used to realize the detachable installation of the cleaning module, the rust removal module, the flaw detection module and the oiling module on the driving shell, the maintenance operation of the steel wire rope in multiple aspects is realized, and the maintenance efficiency of the steel wire rope is improved.

[0014] Preferably, an adjusting screw is threadedly connected to the driving shell, one end of the locking bracket is rotationally connected to the driving shell, the locking bracket is rotationally connected to one end of the adjusting screw, the other end of the adjusting screw is coaxially fixed with an adjusting handle, an elastic body is sleeved between the adjusting handle and the driving shell, and the two ends of the elastic body are respectively in abutting engagement with the outer walls of the adjusting handle and the driving shell.

[0015] By adopting the technical scheme, the thread connection between the adjusting screw and the driving shell is utilized, on the one hand, the linear movement of the adjusting screw is realized, and on the other hand, the self-locking adjustment between the adjusting screw and the driving shell is realized, and with the linear movement of the adjusting screw on the driving shell, the rotation of the locking support is adjusted, and then the abutting effect of the locking rubber wheel on the steel wire rope is adjusted, and then the locking effect on the steel wire rope is realized.

[0016] Preferably, the power unit comprises a driving motor, a driving gear and two driven gears, the driving motor is mounted on the driving shell, the two driven gears are symmetrically arranged along the radial direction of the driving gear, and the two driven gears are in meshing and rotationally connected with the driving gear on the driving shell, the driving motor is in transmission connection with the driving gear, and the two driving rubber wheels are coaxially fixed on the driven gears.

[0017] By adopting the technical scheme, during specific driving, the driving motor drives the driving gear to rotate, and then drives the two driven gears to rotate, that is, the rotation of the two driving rubber wheels is realized, and the driving shell is driven to walk on the steel wire rope.

[0018] Preferably, the driving gear, the driven gear and the locking support are rotationally arranged in the driving shell, and the driving shell is provided with a dirt collecting groove at the bottom side of the steel wire rope.

[0019] By adopting the technical scheme, on the one hand, the driving shell serves as a driving carrier, and on the other hand, the driving gear, the driven gear and the locking support are rotationally arranged in the driving shell, which protects the driving gear, the driven gear and the locking support to a certain extent, in addition, since the steel wire rope is located in the air, it is necessary to coat the driving gear and the driven gear and the locking support with lubricating oil to ensure mechanical transmission during actual use, and during actual operation, the lubricating oil will inevitably drop, at this time, the dirt collecting groove at the bottom side of the steel wire rope can collect the lubricating oil, preventing the driving shell from walking in the air and causing oil dripping and other health and safety problems.

[0020] Preferably, the panel structure comprises a fixed half panel and a detachable half panel, the fixed screw is in detachable fixed connection with the fixed half panel, the detachable half panel is detachably arranged on the fixed half panel, and the through hole is formed when the detachable half panel is fixed on the fixed half panel.

[0021] By adopting the technical scheme, when the panel structure is installed on the steel wire rope, the installer can detach the detachable half panel from the fixed half panel, expose a part of the penetrating hole, embed the fixed half panel on the steel wire rope, then, set the detachable half panel on the steel wire rope and fix it on the fixed half panel, and thus the penetrating hole is arranged around the steel wire rope, and the method is convenient and fast.

[0022] Preferably, the cleaning module comprises a spiral scraping block and a cleaning brush detachably arranged at the penetrating hole, the spiral scraping block is sleeved on the steel wire rope and abuts with the panel structure, and a spiral groove with the same twist direction as the steel wire rope is formed in the spiral scraping block.

[0023] By adopting the technical scheme, the sand on the steel wire rope is brushed off during the driving of the driving shell by the cleaning brush detachably arranged at the penetrating hole; meanwhile, the spiral scraping plate is tightly attached between the panel structures between the drag frames and can rotate by the abutting with the two panel structures, so that the surface of the steel wire rope and the rope joint are cleaned.

[0024] Preferably, the rust removal module comprises an atomizer and a liquid storage tank filled with rust removal cleaning agent, the atomizer and the liquid storage tank are detachably arranged between the two panel structures, the atomizing nozzle of the atomizer faces the steel wire rope, a gas conveying pipe is arranged between the atomizer and the liquid storage tank, and an atomizing switch adjusting valve is arranged on the atomizer.

[0025] By adopting the technical scheme, the rust removal cleaning agent in the liquid storage tank is sprayed on the steel wire rope by the atomizer when the atomizing switch adjusting valve is opened, and the atomizer is detachably arranged on the panel structure, so that the atomizer sprays the rust removal cleaning agent on the steel wire rope when the driving shell moves, thereby realizing the detachability and rust removal cleaning function of the rust removal module.

[0026] Preferably, the oiling module comprises an upper oil injection shell and a lower oil injection shell which are detachably fixedly connected and wrapped on the steel wire rope, the upper oil injection shell and the lower oil injection shell are detachably arranged on the driving shell, oil storage cavities are arranged in the upper oil injection shell and the lower oil injection shell, semicircular oil injection grooves are formed in the inner sides of the upper oil injection shell and the lower oil injection shell and communicate with the oil storage cavities, oil injection ports are arranged on the upper oil injection shell and the lower oil injection shell and communicate with the oil storage cavities, and a high-pressure connector for connecting external high-pressure gas is arranged on the upper oil injection shell.

[0027] By adopting the technical scheme, the oiling port is used to fill the maintenance grease into the oil storage cavity, then the high-pressure joint is connected to the high-pressure gas, the maintenance grease is extruded from the semicircular oiling groove, the steel wire rope surface is coated and protected, and meanwhile, the oiling module is detachably installed on the driving shell, that is, the oiling operation is realized while walking.

[0028] Preferably, the semicircular oiling grooves on the inner sides of the upper and lower oiling shells are provided with a plurality of semicircular oiling grooves along the length direction of the steel wire rope.

[0029] By adopting the technical scheme, the plurality of semicircular oiling grooves are provided, and high-efficiency oiling operation is realized.

[0030] Preferably, the panel structure of the walking drag frame mechanism away from the driving module is detachably provided with an auxiliary supporting wheel, and the auxiliary supporting wheel is symmetrically provided with at least two auxiliary supporting wheels about the radial direction of the steel wire rope.

[0031] By adopting the technical scheme, the auxiliary supporting wheel is used, and the stability of the walking drag frame mechanism walking on the steel wire rope is improved.

[0032] In summary, the present application has at least one of the following beneficial technical effects:

[0033] 1. The driving module, and the cleaning module, the rust removal module, the flaw detection module and the oiling module detachably installed on the driving module are used to realize the lubrication and maintenance of the whole steel wire rope.

[0034] 2. The driving module and the walking drag frame mechanism have the characteristics of light weight and convenient clamping, and can clamp the steel wire rope on the ground, avoiding high-altitude operation.

[0035] 3. The overall structure has good universality, and can clean, remove rust, detect flaws, and lubricate the steel wire rope in all directions.

[0036] 4. The present application only needs to adjust the rotation angle of the locking rubber wheel, and can be applied to steel wire ropes of various specifications.

[0037] 5. In the oiling module, the oil injection pressure of the grease pump and the air pressure of the air compressor are used to make the lubricating device similar to a set of grease pump, so that the lubricating grease can be easily injected between the strands of the steel wire rope, the steel wire rope is more effectively infiltrated with the lubricating grease, and the problem of uneven application is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 The present application mainly embodies the structure of the self-walking steel wire rope cleaning, flaw detection and lubrication multifunctional maintenance system when cleaning and rust removal;

[0039] Figure 2 The figure mainly shows the structure front view of the self-walking steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system in the flaw detection operation;

[0040] Figure 3 The figure mainly shows the structure isometric view of the self-walking steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system in the oiling operation;

[0041] Figure 4 The figure mainly shows the schematic diagram of the driving module structure;

[0042] Figure 5 The figure mainly shows the schematic diagram of the power unit and the adjusting mechanism structure;

[0043] Figure 6 The figure mainly shows the exploded schematic diagram of the walking drag frame mechanism;

[0044] Figure 7 The figure mainly shows the sectional view of the oiling module.

[0045] The figure mainly shows the schematic diagram of the driving module structure; The figure mainly shows the schematic diagram of the power unit and the adjusting mechanism structure; The figure mainly shows the exploded schematic diagram of the walking drag frame mechanism; The figure mainly shows the sectional view of the oiling module. 1, driving module; 11, driving shell; 111, cover plate; 112, dirt collection groove; 12, power unit; 121, driving motor; 122, driving gear; 123, driving gear; 124, driven gear; 13, driving rubber wheel; 14, locking rubber wheel; 15, adjusting mechanism; 151, locking support; 1511, rotating frame; 152, adjusting screw; 153, adjusting handle; 154, elastic body; 16, walking drag frame mechanism; 161, panel structure; 1611, fixed half panel; 16111, auxiliary support wheel; 1612, detachable half panel; 1613, circular through hole; 162, fixing screw; 2, cleaning module; 21, spiral scraping block; 211, spiral groove; 22, cleaning brush; 3, rust removal module; 31, atomizer; 311, atomizing switch adjusting valve; 32, liquid storage tank; 321, gas delivery pipe; 4, flaw detection module; 5, oiling module; 51, oil injection upper shell; 52, oil injection lower shell; 511, oil storage cavity; 512, semicircular oil injection groove; 53, oil injection port; 54, high-pressure connector. DETAILED DESCRIPTION

[0046] The following will be described in detail with reference to the accompanying drawings Figures 1-7 The application will be further described in detail.

[0047] The application discloses a self-walking steel wire rope cleaning, flaw detection and lubricating multifunctional maintenance system.

[0048] Reference will be made to Figure 1The self-walking steel wire rope cleaning, flaw detection, lubricating multifunctional maintenance system comprises a driving module 1 capable of freely walking on the steel wire rope, and a cleaning module 2 and a rust removal module 3 detachably installed on the driving module 1, so as to realize the cleaning and rust removal operation on the steel wire rope.

[0049] Referring to FIG. 1 and Figure 2 The system further comprises a flaw detection module 4 detachably installed on the driving module 1, so as to realize the timely failure detection on the cleaned steel wire rope.

[0050] Referring to FIG. 1 and Figure 3 The system further comprises an oiling module 5 detachably installed on the driving module 1, so that the lubricating grease can be easily injected between the gaps of the steel wire rope strands, the steel wire rope is more effectively infiltrated with the lubricating grease, and the problem of uneven application is avoided.

[0051] The detachable assembly of the modules forms a comprehensive cleaning, rust removal, flaw detection, oiling and lubricating maintenance system for the steel wire rope.

[0052] Referring to Figure 4 and Figure 5 The driving module 1 comprises a driving shell 11, a power unit 12 and driving rubber wheels 13 engaged with the steel wire rope. The driving shell 11 is in the shape of a cuboid shell. The driving rubber wheels 13 are symmetrically arranged in two. The power unit 12 is arranged on the long side of the driving shell 11 and is in transmission connection with the two driving rubber wheels 13.

[0053] Referring to Figure 4 and Figure 5 The power unit 12 comprises a driving motor 121, a driving gear 122, a driving gear 123 and a driven gear 124. The driving motor 121 is installed on the long side of the driving shell 11 through a motor shell. The output shaft of the driving motor 121 is horizontally arranged through a speed reducer. The driving gear 122 is coaxially fixed on the output shaft of the driving motor 121. The driving gear 123 and the driven gear 124 are both rotationally connected in the driving shell 11. The driven gear 124 is symmetrically arranged in two along the horizontal radial direction of the driving gear 123. The driving gear 123 is engaged with the driving gear 122. The two driven gears 124 are engaged with the driving gear 123, forming a gear transmission. The two driving rubber wheels 13 are coaxially fixed on the two driven gears 124, respectively. With the operation of the driving motor 121, the driving gear 122, the driving gear 123 and the driven gear 124 are driven to rotate, and in turn, the two driving rubber wheels 13 are driven to rotate, playing a whole driving role on the driving shell 11.

[0054] Referring to Figure 4 and Figure 5, the driving module 1 further comprises a locking rubber wheel 14 engaged with the steel wire rope and an adjusting mechanism 15 arranged in the driving shell 11 and capable of driving the locking rubber wheel 14 to rotate, and the locking rubber wheel 14 and the adjusting mechanism 15 constitute an adjusting unit, and two adjusting units are symmetrically arranged corresponding to the positions of the two driving rubber wheels 13, and the adjusting mechanism 15 and the locking rubber wheel 14 in the two adjusting units are identical in structure and mounting mode, and the adjusting mechanism 15 and the locking rubber wheel 14 in an arbitrary adjusting unit are taken as an example for illustration.

[0055] With reference to Figure 4 and Figure 5 , the adjusting mechanism 15 comprises a locking support 151, an adjusting screw rod 152, an adjusting handle 153 and an elastic body 154, the adjusting screw rod 152 is arranged in the driving shell 11 from the direction close to the locking rubber wheel 14 and is threadedly connected with the driving shell 11, one end of the locking support 151 is rotationally connected to the inside of the driving shell 11, the other end of the locking support 151 is rotationally connected to the end of the adjusting screw rod 152 arranged in the driving shell 11, a rotating frame 1511 is detachably mounted on the locking support 151 through bolts, the locking rubber wheel 14 is rotationally connected to the rotating frame 1511, and the user can replace the rotating frame 1511 of different heights to adjust the distance between the locking rubber wheel 14 and the steel wire rope, so as to realize the function of adjusting the distance; the axis of the rotationally connected position of the locking rubber wheel 14 and the locking support 151 is parallel to the axis of the driving rubber wheel 13. The adjusting handle 153 is coaxially fixed to the end of the adjusting screw rod 152 located outside the driving shell 11, and the elastic body 154 is sleeved on the adjusting screw rod 152 between the driving shell 11 and the adjusting handle 153, and the two ends of the elastic body 154 are respectively in abutting engagement with the outer wall of the adjusting handle 153 and the driving shell 11.

[0056] With reference to Figure 4 and Figure 5 , that is, the user can rotate the adjusting handle 153 to drive the adjusting screw rod 152 to move up and down, and then drive the locking support 151 to rotate, so as to move the locking rubber wheel 14 in the direction close to or away from the steel wire rope, that is, adjust the distance between the driving rubber wheel 13 and the locking rubber wheel 14 in the same vertical direction, so as to adapt to different specifications of the steel wire rope.

[0057] With reference to Figure 4 and Figure 5, the drive shell 11 horizontal direction one side is open, and in the open through the hinge rotation connected cover board 111, and can be through the pin shaft plug-in fixed on the drive shell 11, realize the fixation of cover board 111, in actual use, the user can through the pin shaft, open cover board 111, remove the locking rubber wheel 14 to the steel wire rope and the close effect, can take out the steel wire rope from the drive shell 11 horizontal direction one side of the open place;In addition, the drive shell 11 vertical direction bottom, i.e. located in the drive gear 122, driving gear 123, driven gear 124 and locking bracket 151 below setting dirt collection groove 112, can play a collection effect to the lubricating oil coated on the drive gear 122, driving gear 123 and driven gear 124 and locking bracket 151, prevent the drive shell 11 in the process of walking in the air, produce oil drip and other health and safety problems.

[0058] With reference to Figure 1 And Figure 6 , the drive module 1 further includes setting in the drive shell 11 length direction both sides of the walking bracket mechanism 16, since the structure of any walking bracket mechanism 16 and the installation mode of drive shell 11 are same, now take one of the walking bracket mechanism 16 as an example to illustrate.

[0059] With reference to Figure 1 And Figure 6 , the walking bracket mechanism 16 includes the panel structure 161 and a plurality of fixed screw 162 that are set apart along the length direction of the steel wire rope and are detachably fixed to the panel structure 161 by means of a nut, the fixed screw 162 of the present application corresponds to four corners of the panel structure 161, and one end of any fixed screw 162 is connected to the drive shell 11 by means of a thread and is reinforced by means of a nut.

[0060] With reference to Figure 1 And Figure 6 , since the structure of any panel structure 161 and the installation mode between the fixed screw 162 are same, now take one of the panel structure 161 as an example to illustrate.

[0061] With reference to Figure 1 And Figure 6, the panel structure 161 includes a fixed half panel 1611 and a detachable half panel 1612, the fixed half panel 1611 is in threaded cooperation with the fixed screw rod 162, and is fixed and locked by nuts on both sides in the thickness direction of the fixed half panel 1611, so as to realize the detachable adjustment and fixing between the fixed half panel 1611 and the fixed screw rod 162; the fixed half panel 1611 is provided with a semicircular threaded hole in the same opening direction as the driving shell 11, and the detachable half panel 1612 is also provided with a semicircular threaded hole, and the fixed half panel 1611 and the detachable half panel 1612 are detachably fixed and connected by screws on the circumferential side of the semicircular threaded hole, and when the fixed half panel 1611 and the detachable half panel 1612 are fixed, a circular threaded hole 1613 is formed around the steel wire rope. In actual use, the user only needs to replace different detachable half panels 1612, thereby replacing the circular threaded hole 1613 of different diameters, so as to adapt to steel wire ropes of different diameters.

[0062] With reference to Figure 1 and Figure 6 , the cleaning module 2 includes a spiral scraping block 21 and a cleaning brush 22 detachably arranged at the circular threaded hole 1613, the spiral scraping block 21 and the cleaning brush 22 are arranged in half, and are detachably fixed and connected by bolts, so as to realize the covering cooperation with the steel wire rope, wherein the spiral scraping block 21 is internally formed with a spiral groove 211 in the same twist direction as the steel wire rope, and the spiral scraping block 21 is located between the two panel structures 161 and is in abutting cooperation with the opposite side of the two panel structures 161;

[0063] With reference to Figure 1 and Figure 6 , the cleaning brush 22 can be detachably installed at the circular threaded hole 1613 of any panel structure 161 by screws or bolts, and the sand on the steel wire rope is brushed off during the walking of the driving shell 11.

[0064] With reference to Figure 1 and Figure 6 , in the embodiment of the application, during cleaning, the two ends of the driving shell 11 in the length direction are fixed by the fixed screw rod 162, so as to realize the detachable fixed connection of the two walking bracket structures on the driving shell 11, wherein the cleaning brush 22 is installed on the panel structure 161 near the front end of the driving shell 11, and the spiral scraping block 21 is installed between the two panel structures 161 in the walking bracket structure at the rear end of the driving shell 11, so that the cleaning brush 22 at the front end brushes off the sand adhered to the steel wire rope, and the blade face in the same twist direction as the steel wire rope on the spiral scraping block 21 at the rear end is used to make the spiral scraping block tightly adhere to the panel between the brackets, so as to realize the dredging work of the surface and the strand joint of the steel wire rope.

[0065] With reference to Figure 1 And Figure 6 , the rust removal module 3 includes atomizers 31 and a storage tank 32 containing rust removal cleaning agent, the atomizers 31 are provided with two, both of which are fixed between the two fixed half panel structures 161 by the downward-opening C-shaped mounting plate and are located on the same side of the drive motor 121, and the atomizing nozzles of the two atomizers 31 are arranged to face the steel wire rope; the two fixed half panel structures 161 below the atomizers 31 are provided with downward-extending L-shaped metal parts by the upward-opening C-shaped mounting plate, the storage tank 32 is fixed on the L-shaped metal part, a gas conveying pipe is connected between the storage tank 32 and the two atomizers 31, and each of the two atomizers 31 is provided with an atomizing switch regulating valve 311. In actual use, the atomizing switch regulating valve 311 is adjusted in advance, then the switch valve of the gas conveying pipe is opened on the ground, and as the drive housing 11 moves, the rust removal cleaning agent in the storage tank 32 is sprayed on the steel wire rope by the atomizers 31, the steel wire rope is sprayed with the rust removal cleaning agent, and the detachable rust removal and cleaning functions of the rust removal module 3 are realized.

[0066] With reference to Figure 2 The flaw detection module 4 can be provided as a steel wire rope flaw detector, the sensor thereof can detect the magnetic change information caused by the steel wire rope and send the signal to the computer for processing to make a judgment on the defects of the steel wire rope. In the present embodiment, only one walking trolley mechanism 16 is needed to be installed on the drive housing 11 in actual flaw detection operation, and the steel wire rope flaw detector is installed between the two panel structures 161 of the walking trolley mechanism 16.

[0067] With reference to Figure 3 And Figure 7, the driving shell 11 is mounted with a walking bracket mechanism 16, the oiling module 5 is mounted on the walking bracket mechanism 16, the oiling module 5 comprises an oil injection upper shell 51 and an oil injection lower shell 52 which are wrapped on the steel wire rope and are detachably fixedly connected through a rotating bolt, and the front and rear ends of the oil injection upper shell 51 and the oil injection lower shell 52 are detachably fixedly connected between the two fixed half face plates 1611 through bolts. The oil injection upper shell 51 and the oil injection lower shell 52 are both provided with an oil storage cavity 511, and the inner sides of the oil injection upper shell 51 and the oil injection lower shell 52 are both provided with a semicircular oil injection groove 512 which is in communication with the oil storage cavity 511, and a plurality of semicircular oil injection grooves 512 are arranged along the length direction of the steel wire rope, that is, when the oil injection upper shell 51 and the oil injection lower shell 52 are connected together through bolts and wrapped on the steel wire rope, the inner sides of the oil injection upper shell 51 and the oil injection lower shell 52 form a circular oil injection groove for coating and maintaining grease on the surface of the steel wire rope; the oil injection upper shell 51 and the oil injection lower shell 52 are both provided with an oil injection port 53, and the openings of the two oil injection ports 53 are arranged in an up-down manner, and the two oil injection ports 53 are connected with an oil injection pipe which is connected with a grease pump on the ground; wherein the oil injection upper shell 51 and the oil injection lower shell 52 are provided with a high-pressure connector 54 which is in communication with the oil storage cavity 511 and is used for connecting external high-pressure gas.

[0068] In the actual oiling process, the oil injection port 53 is used to inject the maintenance grease into the oil storage cavity 511, and then the high-pressure connector 54 is used to connect the high-pressure gas, so that the maintenance grease is extruded from the semicircular oil injection groove 512 to perform the oiling protection on the surface of the steel wire rope.

[0069] Referring to Figure 1 and Figure 2 In order to realize the stable walking operation of the walking bracket mechanism 16 on the steel wire rope, whether it is cleaning operation, rust removal operation, flaw detection operation or oiling operation, the fixed half face plate 1611 in the face plate mechanism away from the driving shell in the walking bracket mechanism 16 is detachably mounted with an auxiliary supporting wheel 16111 through bolts, and the auxiliary supporting wheel 16111 is symmetrically provided with at least two about the radial direction of the steel wire rope, and in the embodiment of the application, the auxiliary supporting wheel 16111 is provided with two.

[0070] Referring to Figure 3 and Figure 7 Figure 1 Figure 6 Figure 1 Figure 6 Figure 1 Figure 6 Figure 1 Figure 6 Figure 1 Figure 6 Figure 1 Figure 6 Figure 1 Figure 6 Figure 2 Figure 3 Figure 7 Figure 1 Figure 2 Figure 3 Figure 7 Figure 1 Figure 6 Figure 1 During the oiling operation, the auxiliary supporting wheel 16111 is symmetrically provided with two pairs in the length direction of the oil injection upper shell 51 and the oil injection lower shell 52.

[0071] The implementation principle of the self-walking type steel wire rope cleaning, flaw detection and lubrication multifunctional maintenance system in the embodiment of the application is as follows:

[0072] In actual cleaning and rust removal operation, a walking trolley structure is assembled at both ends of the driving shell 11, and a cleaning brush 22 and the rust removal module 3 are installed on the walking trolley structure at the front end, and a spiral scraping block 21 is installed on the walking trolley structure at the rear end;

[0073] With the driving shell 11 walking on the steel wire rope, the sand particles adhered to the steel wire rope are first brushed off by the cleaning brush 22 at the front end, and then the spiral scraping block 21 at the rear end is rotated to realize the cleaning of the surface of the steel wire rope and the rope joint.

[0074] When the driving shell 11 walks backward on the steel wire rope, the atomizing switch regulating valve 311 is opened, and the rust removal cleaning agent in the storage tank 32 is sprayed on the steel wire rope by the atomizer 31 to realize the function of the detachable rust removal module 3 and rust removal cleaning.

[0075] In actual flaw detection operation, a walking trolley structure is assembled at the front end of the driving shell 11, and a steel wire rope flaw detector is installed on the walking trolley structure, and the steel wire rope is subjected to flaw detection operation during walking.

[0076] In actual oiling operation, a walking trolley structure is assembled at the front end of the driving shell 11, and an oiling module 5 is installed on the walking trolley structure. The maintenance oil is injected into the oil storage cavity 511 through the oil injection port 53 by using an oil pump on the ground, and then the high-pressure connector 54 is connected to high-pressure gas during walking of the driving shell 11, so that the maintenance oil is squeezed out from the semicircular oil injection groove 512 to realize the oiling protection of the surface of the steel wire rope.

[0077] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A self-propelled multi-functional maintenance system for cleaning, flaw detection, and lubrication of steel wire ropes, characterized in that: It includes a drive module (1), a cleaning module (2), a rust removal module (3), a flaw detection module (4), and an oiling module (5); The drive module (1) includes a drive housing (11), a power unit (12), and a drive rubber wheel (13) that meshes with the wire rope. The power unit (12) is mounted on the drive housing (11) and forms a transmission connection with the drive rubber wheel (13). The drive module (1) also includes a locking bracket (151) and a locking rubber wheel (14) that meshes with the wire rope. The locking bracket (151) is rotatably adjustable on the drive housing (11). The locking rubber wheel (14) is rotatably connected to the locking bracket (151). The rotation axes of the locking bracket (151) and the locking rubber wheel (14) are parallel to the rotation axis of the drive rubber wheel (13). The drive rubber wheel (13) and the locking rubber wheel (14) are respectively mounted on both sides of the radial direction of the wire rope. The drive housing (11) is provided with a walking trailer mechanism (16) on both sides of the rotation axis of the vertical drive rubber wheel (13). The walking trailer mechanism (16) includes a panel structure (161) arranged at intervals and a plurality of through panel structures (161) and a fixing screw (162) that is detachably fixed to the panel structure (161) by a nut. The fixing screw (162) is detachably fixed to the drive housing (11). Each of the panel structures (161) is provided with a circular through hole (1613) through which a steel wire rope passes. The cleaning module (2) is detachably fixed on the panel structure (161), and the rust removal module (3) and the flaw detection module (4) are both detachably fixed on the fixing screw (162) between the two panel structures (161); the oiling module (5) is detachably fixed on the fixing screw (162), and the flaw detection module (4) is a wire rope flaw detector, which is installed between the two panel structures (161) of the traveling trailer mechanism (16); An adjusting screw (152) is threaded onto the drive housing (11). One end of the locking bracket (151) is rotatably connected to the drive housing (11). The locking bracket (151) is rotatably connected to one end of the adjusting screw (152). An adjusting handle (153) is coaxially fixed to the other end of the adjusting screw (152). An elastic body (154) is sleeved between the adjusting handle (153) and the drive housing (11) on the adjusting screw (152). The two ends of the elastic body (154) respectively form an abutment fit with the adjusting handle (153) and the outer wall of the drive housing (11). The power unit (12) includes a drive motor (121), a drive gear (123), and a driven gear (124). The drive motor (121) is mounted on the drive housing (11). There are two driven gears (124) arranged symmetrically along the radial direction of the drive gear (123). The two driven gears (124) mesh with the drive gear (123) and are rotatably connected to the drive housing (11). The drive motor (121) and the drive gear (123) are connected by transmission. There are two drive wheels (13) corresponding to the number of driven gears (124), and both are coaxially fixed on the driven gears (124). The driving gear (123), driven gear (124) and locking bracket (151) are all rotatably disposed in the drive housing (11), and the drive housing (11) is provided with a dirt collection groove (112) on the bottom side of the wire rope. The panel structure (161) includes a fixed half panel (1611) and a detachable half panel (1612). The fixing screw (162) forms a detachable fixed connection with the fixed half panel (1611). The detachable half panel (1612) is detachably mounted on the fixed half panel (1611). The circular through-hole (1613) is formed when the detachable half panel (1612) is fixed to the fixed half panel (1611). The cleaning module (2) includes a spiral scraper (21) and a cleaning brush (22) detachably disposed at a circular through-hole (1613). The spiral scraper (21) is sleeved on the wire rope and located between two panel structures (161) and forms an abutment fit with the panel structure (161). The spiral scraper (21) has a spiral groove (211) inside that is in the same direction as the twist of the wire rope. The rust removal module (3) includes an atomizer (31) and a liquid storage tank (32) containing rust removal cleaning agent. Both the atomizer (31) and the liquid storage tank (32) can be detachably installed between two panel structures (161). The atomizing nozzle of the atomizer (31) is set towards the wire rope. An air supply pipe (321) is provided between the atomizer (31) and the liquid storage tank (32). An atomization switch regulating valve (311) is provided on the atomizer (31). The walking trailer mechanism (16) has an auxiliary support wheel (16111) detachably mounted on the panel structure (161) away from the drive module (1), and the auxiliary support wheel (16111) is arranged in at least two radially symmetrical arrangements about the wire rope.

2. The self-propelled multi-functional maintenance system for cleaning, flaw detection, and lubrication of steel wire ropes according to claim 1, characterized in that: The oiling module (5) includes an upper oiling housing (51) and a lower oiling housing (52) that are detachably and fixedly connected to a steel wire rope. Both the upper oiling housing (51) and the lower oiling housing (52) are detachably mounted on the drive housing (11). Both the upper oiling housing (51) and the lower oiling housing (52) are provided with an oil storage chamber (511). The inner side of the upper oiling housing (51) and the lower oiling housing (52) is provided with a semi-circular oiling groove (512) that communicates with the oil storage chamber (511). Both the upper oiling housing (51) and the lower oiling housing (52) are provided with an oiling port (53) that communicates with the oil storage chamber (511). The upper oiling housing (51) is provided with a high-pressure connector (54) for connecting to external high-pressure gas.

3. The self-propelled wire rope cleaning, flaw detection, and lubrication multi-functional maintenance system according to claim 2, characterized in that: The semi-circular oil injection grooves (512) inside the upper oil injection housing (51) and the lower oil injection housing (52) are provided in multiple ways along the length of the wire rope.

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