CN103433181A - Online detection maintenance integrated process technology for cleaning traction steel wire rope - Google Patents
Online detection maintenance integrated process technology for cleaning traction steel wire rope Download PDFInfo
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- CN103433181A CN103433181A CN2013103492215A CN201310349221A CN103433181A CN 103433181 A CN103433181 A CN 103433181A CN 2013103492215 A CN2013103492215 A CN 2013103492215A CN 201310349221 A CN201310349221 A CN 201310349221A CN 103433181 A CN103433181 A CN 103433181A
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Abstract
The invention discloses online detection maintenance integrated process technology for cleaning a traction steel wire rope and belongs to a cleaning detection maintenance integrated process. The online detection maintenance integrated process technology for cleaning the traction steel wire rope comprises the following process steps: lifting the steel wire rope to be cleaned, detected on line and maintained to a pay-off unit by a lifting appliance and then entering the cleaning process; carrying out rough brushing, warm water soaking, water jet cleaning and compressed air dehumidification; after basis drying, entering the next detection process, i.e. tensile force detection and broken wire detection; enabling the steel wire rope processed in the detection process to enter the maintenance process, i.e. hot oil immersion and oil drainage; enabling the steel wire rope subjected to oil drainage to enter a take-up unit, lifting up the steel wire rope by the lifting appliance and moving the steel wire rope apart from the integrated maintenance line. The cleaning online detection maintenance integrated process technology has the characteristics that dirt on the surface of the steel wire rope and inside the steel wire rope can be cleaned and residual water in the water jet cleaning process of the steel wire rope is effectively removed; a test piece is clamped without damage and online tensile force test is carried out randomly; the steel wire rope is subjected to fine oil immersion maintenance and residual grease on the surface of the steel wire rope is removed.
Description
Technical field
The present invention relates to a kind of cleaning and detect the maintenance integral process, especially a kind of haulage cable cleans the online maintenance integrating technology that detects.
Background technology
As the cable stretch erection process, necessary utensil is widely used haulage cable in power grid construction, but because the haulage cable working environment is relatively severe, cause the husky dirt that waits of its easy foundry loam, its surface forms dirt, and the course of work easily produces the defects such as wearing and tearing, fatigue, corrosion and fracture of wire, and some hidden danger is difficult for finding, have a strong impact on the security of construction, reduce the intensity of steel wire rope, shorten the life-span of steel wire rope, therefore, need to be cleaned steel wire rope, be detected and be maintained.Hunan Electric Power Transmission & transformation Company first carries out Detecting broken wires in steel rope before the steel wire rope immersion oil, has realized the quantitative detection of steel rope fault, but this technique is not thorough to cleaning of steel wire rope; In the stressed context of detection of haulage cable, the current domestic section of the getting detection-phase that still rests on, can not carry out at random at thread test, and the termination of steel wire rope often is damaged; After steel wire rope carries out immersion oil maintenance wire harness, often on steel wire rope, understand residual unnecessary grease, unnecessary grease can fall along steel wire rope, has not only caused the waste of grease, and environment has been caused to pollution.At present, the solution also do not had.
Summary of the invention
Technical assignment of the present invention is to provide a kind of haulage cable to clean the online maintenance integrating technology that detects for above-mentioned deficiency of the prior art, this haulage cable cleans the online maintenance integrating technology that detects and has following characteristics: dirt that can steel wire rope is surperficial and inner is clean, effectively remove residual moisture in steel wire rope water jet cleaning course, for the maintenance of steel wire rope immersion oil lays the foundation; Can carry out the test specimen not damaged clamping under large pulling force, random online pull test; Can carry out steel wire rope become more meticulous immersion oil maintenance of unfolding formula entirely, and unnecessary grease is removed by the steel wire rope surface, reaches the purpose of saving grease, reducing costs and reducing environmental pollution.
The technical solution adopted for the present invention to solve the technical problems is: it comprises following processing step: at first, by boom hoisting by the rope hoisting of to be cleaned, online detection, maintenance to actinobacillus device, then realized the permanent tension stringing of steel wire rope by actinobacillus device, then enter matting;
The steel wire rope screwed out along actinobacillus device enters thick brush device, and the steel wire rope surface contaminants is carried out to brush;
Steel wire rope after brush enters the emerge in worm water device, and emerge in worm water 1 minute, fully soak steel wire rope, makes greasy dirt removal or silt soak soft;
Steel wire rope after emerge in worm water enters water jet cleaning device, utilizes high-pressure water jet, thoroughly removes steel wire rope surface and inner dirt;
Steel wire rope after rinsing enters compressed air dehumidifying device, utilizes compressed air, and the steel wire rope after water jet cleaning device is sprayed is dried up, and after substantially dry, enters next and detects operation;
Steel wire rope after drying up enters stretching force detecting apparatus, steel wire rope is carried out under the unfolding state to 2 times of safe load pull tests of grab sample, to check its security;
Steel wire rope after pulling force detects enters circuit wire detecting device, can omnidistance realize the quantitative detection of the fracture of wire amount, wear extent etc. of steel wire rope, and, according to predetermined Application standard, make conclusion and the suggestion that whether qualified steel wire rope is;
Along with the cabling of steel wire rope carries out omnidistance fault localization, can watch in real time all instant data and the curve of steel wire rope when detecting by computer, if any great damage instant alarming, more severe patient arrives while scrapping standard hard stop and indicates processing; Every volume steel wire rope detects and finishes, and computer is stored all data that detect, and can print on request;
Steel wire rope through above-mentioned detection operation enters the maintenance operation, enter hot dipping oil device, steel wire rope is fully unfolded within a certain period of time, be immersed in mixing in deep fat of grease and machine oil, deep fat gos deep into the gap to steel wire rope, reach the purpose of the maintenance that oils, avoid corroding with the protection steel wire rope, complete the hot dipping oil maintenance of steel wire rope;
Steel wire rope after immersion oil enters and drains device, utilizes compressed air to blow away grease unnecessary on steel wire rope, and protection of the environment is also taken into account cost;
Steel wire rope after draining enters take-up, steel wire rope after cleaning, detect online, having maintained is packed up, the power of whole maintaining steel wire rope line is provided, complete the uniform winding of steel wire rope, then by boom hoisting, steel wire rope is sling from take-up, moved apart integrated maintenance line.
Described thick brush device comprises brush, elastic force adjusting device and spring steel plate, described brush is separately positioned on elastic force adjusting device and spring steel plate, described spring steel plate and elastic force adjusting device are separately positioned on fixture, described fixture comprises base, front shoe, rear fixed plate, front arc plate and rear arc plate, described front shoe and rear fixed plate are separately positioned on front side and the rear side of base, described front arc plate is arranged on front shoe, the rear arc plate is arranged on rear fixed plate, described spring steel plate comprises two, be separately positioned on the rear arc plate, be respectively arranged with brush on described each spring steel plate, described elastic force adjusting device comprises 3, be separately positioned on the front arc plate, be respectively arranged with a brush on described each elastic force adjusting device.
Brush on described elastic force adjusting device and the brush on spring steel plate are staggered on steel wire rope axis direction.
Being respectively 60 ° between 3 brushes on described elastic force adjusting device is uniformly distributed along the front arc plate.
Be respectively arranged with two brushes on described each spring steel plate, the angle between the brush on two spring steel plates is 90 °.
Described two spring steel plates tilt to steel wire rope along the steel wire rope direction of routing, with steel wire rope, form 2 ° of angles.
Described elastic force adjusting device comprises extension spring, installed part, connecting plate and bearing pin, described connecting plate is connected with the front arc plate, the top of described installed part is connected with connecting plate by bearing pin, and brush is arranged on the bottom of installed part, between described installed part and connecting plate, is provided with extension spring.
Described installed part comprises adjusting nut, wing nut, brush holder support, adapter sleeve, described adjusting nut is threaded with adapter sleeve, described wing nut is arranged on the top of adapter sleeve, described brush holder support is through adapter sleeve and adjusting nut, bottom is connected with brush, on the brush holder support between described brush top and adjusting nut, is provided with stage clip.
Described emerge in worm water device comprises the immersion casing, case lid, spiral agitator, the cabinet insulation device, wind, guider and blowdown apparatus, described case lid is arranged on the top of soaking casing, described cabinet insulation device is arranged on the lateral surface that soaks casing, described spiral agitator comprises reducing motor and shaftless spiral, described spiral agitator is arranged on the bottom of soaking casing, described reducing motor is connected with shaftless spiral, described shaftless spiral is arranged on and soaks in casing, it is external that described reducing motor is arranged on soaking box, described blowdown apparatus comprises dredge pump and blowoff valve, described dredge pump is connected with immersion casing lower inside by blow-off pipe, be provided with blowoff valve on described blow-off pipe, described guider comprises left directive wheel and right directive wheel, described left directive wheel and right directive wheel are separately positioned on left side and the right side of soaking casing, described wind comprises winding wheel, bearing and axle, described winding wheel comprises two groups, be separately positioned on left side and the right side of soaking casing, described every group of winding wheel comprises respectively 5 winding wheel bodies, described every group of winding wheel is placed in respectively on axle, the two ends of described axle are respectively arranged with bearing, described bearing and casing fix, described two groups of winding wheels layout that misplaces in pairs.
Described immersion casing adopts stainless steel material.
Be provided with sliding bearing between described winding wheel and axle, described sliding bearing adopts polytetrafluoroethylmaterial material.
Described winding wheel adopts zinc-plated processing.
The footpath, the end of described winding wheel body is 560mm.
The distance between axles of described two groups of winding wheels is 2000mm.
Described compressed air dehumidifying device comprises upper box, lower box, support, pinch roller assembly, supporting roller component and 3 air knife components, described upper box is arranged on the top of lower box, support is arranged on the bottom of lower box, described pinch roller assembly comprises left pinch roller and right pinch roller, described left pinch roller and right pinch roller are separately positioned on upper box outer left side and right side, described supporting roller component comprises left support roller and right support roller, described left support roller and right support roller are separately positioned on left side and the right side in upper box, described 3 air knife components are arranged between left support roller and right support roller, described each air knife component comprises respectively air knife, spherojoint, air knife rotating mechanism and height adjusting screw rod, described spherojoint is connected with air knife, described air knife rotating mechanism comprises the air knife turning cylinder, spring-loaded plunger and air knife rotary support frame, described air knife turning cylinder one end is connected with spherojoint, the other end is connected with the air knife rotary support frame, be provided with spring-loaded plunger between air knife rotary support frame and air knife turning cylinder, the bottom of described air knife rotary support frame is provided with height adjusting screw rod.
The bottom angled setting of described lower box, and be provided with valve.
Air knife on described 3 air knife components along axis at a certain distance and become 120 degree angles configurations.
Described stretching force detecting apparatus comprises the tension test truss, the upper jaw dolly, the lower jaw dolly, stretching actuator cylinder and slip deflecting roller, before and after the top of described tension test truss, both sides are respectively arranged with guide rail, the bottom of described upper jaw dolly and lower jaw dolly is separately positioned on guide rail, described slip deflecting roller comprises two, be separately positioned on the left and right sides of tension test truss, described upper jaw dolly is connected with the master cylinder draw frame, described master cylinder draw frame is connected with the stretching actuator cylinder, described lower jaw dolly is connected with guide rail by motor-driven mechanism.
Described upper jaw dolly and lower jaw dolly comprise respectively base plate, Zola's pole socket, right draw-bar seat, pull bar, S clamp and positioning V-shaped piece, described S clamp is arranged on the middle part of base plate, described Zola's pole socket and right draw-bar seat comprise respectively two, be separately positioned on left side and the right side of base plate, be respectively arranged with pull bar between described two Zola's pole sockets and right draw-bar seat, be respectively arranged with roller on described Zola's pole socket and right draw-bar seat, described roller is arranged on the top of guide rail, and the middle part of a side base plate of described S clamp is provided with the positioning V-shaped piece.
Described S clamp comprises stationary fixture and moving fixture, described stationary fixture cross section is V-shaped, the both sides fluting, described stationary fixture is fixed on base plate by the thick axle of pier and alignment pin, the thick axle of described pier comprises 3, evenly be arranged on respectively in the hole of stationary fixture, fix by alignment pin between the thick axle of described pier and base plate; Described moving fixture cross section integral body is convex, pressing surface becomes dimple form, form pipe S shape bending clamp compact space after described moving fixture and stationary fixture combination, described moving fixture is connected with moving clamping fixture seat by bolt, described moving clamping fixture seat is connected with the horizontal sliding oil cylinder, and described horizontal sliding oil cylinder is arranged on base plate.
Described motor-driven mechanism comprises motor and speed reducer, and described motor is connected with reductor, and the output shaft of described reductor is connected with one of them roller on the lower jaw dolly.
Described lower jaw dolly is fixedly connected with by bearing pin with the tension test truss, on the two sides, front and back of described tension test truss respectively correspondence be provided with bore hole, described bearing pin is connected with right draw-bar seat with Zola's pole socket of lower jaw dolly through bore hole.
Described tension test truss adopts the standard knot design.
The described device that drains comprises circular air knife, the circular air knife slipping mechanism, bracing or strutting arrangement, described circular air knife is arranged on the circular air knife slipping mechanism, described circular air knife slipping mechanism is arranged on the top of bracing or strutting arrangement, described bracing or strutting arrangement comprises front supporting device and rear support device, described front supporting device and rear support device comprise respectively upper backup pad, lower supporting plate and 2 adjusting double-screw bolts, described 2 adjusting double-screw bolts are separately positioned between upper backup pad and lower supporting plate, described circular air knife slipping mechanism comprises the cylinder slide rail, sliding seat and air knife slide plate, described cylinder slide rail comprises two, left and right vertically is arranged on the top of upper backup pad respectively, overlap two sliding seats are arranged respectively on described each cylinder slide rail, be provided with spring catch on one of them sliding seat on the cylinder slide rail of left side, described air knife slide plate is arranged on the top of sliding seat, the top of described air knife slide plate is provided with the air knife gripper shoe, described circular air knife is connected with the air knife gripper shoe.
Described air knife gripper shoe and air knife slide plate are bolted.
The left side of described circular air knife is provided with oil blocking cover, and the bottom of described oil blocking cover is fixedly connected with upper backup pad.
The left side of described air knife gripper shoe is provided with oil shade.
The right side of described air knife slide plate is provided with handle.
Haulage cable of the present invention cleans online the detection and maintains integrating technology compared to the prior art, has following outstanding beneficial effect:
(1) can realize that steel wire rope cleans automatically, random online pulling force detects with omnidistance fracture of wire and detects and the integrated of maintenance technology technology that become more meticulous.The integrated of a series of technology that are comprised of thick brush, emerge in worm water, high pressure water cleaning, compressed air dehumidifying completed by thick to smart steel wire rope Automatic continuous cleaning procedure; The innovative technology of tensile testing machine clamp method and auxiliary equipment has been realized the random online pulling force not damaged safety detection of steel wire rope, and the fracture of wire detection technique can realize the quantitative detection of the fracture of wire of steel wire rope whole process and wear extent etc.; Deep fat soaks and drains grease that technique realized that the omnidistance unfolding of steel wire rope is lower and the miscella of machine oil soaks, and the while has been taken into account protection and the Cost Problems to environment.Steel wire rope automatically clean, detect online and become more meticulous maintenance technology technology integrated improved safety detection and the maintenance efficiency of steel wire rope greatly, can truly reflect the security performance of steel wire rope, the service life of effectively having improved steel wire rope.
(2) can realize the Automatic continuous cleaning procedure that steel wire rope is good.The integrated of a series of technology that are comprised of thick brush, emerge in worm water, high pressure water cleaning, compressed air dehumidifying completed by thick to smart steel wire rope Automatic continuous cleaning procedure.Thick dataller's order adopts brush, and it is fixed at circumferencial direction, but can regulate in radial direction, to adapt to the steel wire rope of different thicknesses, according to the actual conditions of steel wire rope dirt, steel wire rope is imposed to different pressure simultaneously; Brush away the dirts such as silt on steel wire rope surface by the relative motion of steel wire rope and stationary brush, the brush radial position can be adjusted, and tool is provided with spring assembly, and the fag end that can make two spoolings be connected to form passes through smoothly, realizes the clean continuously of steel wire rope; The emerge in worm water operation can by the steel wire rope surface and inner greasy dirt be removed or mud soaks soft; There is compressed air dehumidifying operation can remove residual moisture in steel wire rope water jet cleaning course, for the maintenance of steel wire rope immersion oil lays the foundation, by regulating, the air knife angle reaches and the distance of steel wire rope simultaneously, not only can effectively dehumidify to steel wire rope, and when having solved the polydisc steel wire rope and having maintained continuously cable wire end smoothly by the problem of dehydrating unit;
(3) can realize the random online pulling force characterization processes of steel wire rope.The random online pulling force detection technique of wire rope nondestructive has fully absorbed existing winding method and direct chucking method new application, and carries out on this basis organic integration, has formed winding clamping method, has realized the harmless clamping in the large pulling force situation of flexible body; Can carry out the random online tension test of steel wire rope under the guiding of horizontal sliding guide wheel, ensure the security tensile test that steel wire rope falls at any spread; A plurality of holes and manual bolt on test truss side elevation, can realize the stretching requirement of different length test specimen.
(4) can realize the maintenance technology that becomes more meticulous of steel wire rope.The technology that drains after the steel wire rope deep fat soaks utilizes circular air knife to produce 360 ° of conical air-flows, by this strand of uniform air-flow, the steel wire rope through circular air knife is drained, the unnecessary grease in steel wire rope surface is evenly removed, reach surperficial grease and evenly the part grease is blowed to steel wire rope inside simultaneously, realize the purpose that in the steel wire rope cross section, grease is evenly distributed; By regulating the admission pressure of circular air knife, can be controlled the amount of draining; When steel wire rope cheese joint drains device by this, by slipping mechanism, can make circular air knife avoid the cheese joint, having solved steel wire rope cheese joint can't be smoothly by draining the problem of device.
The accompanying drawing explanation
Accompanying drawing 1 is that haulage cable cleans the online flow chart that detects the maintenance integrating technology;
Accompanying drawing 2 is front views of thick brush device;
Accompanying drawing 3 is right TV structure schematic diagrames of thick brush device;
Accompanying drawing 4 is plan structure schematic diagrames of the spring steel plate in thick brush device;
Accompanying drawing 5 is amplification sectional structure schematic diagrames of the installed part in thick brush device;
Accompanying drawing 6 is that the master of emerge in worm water device looks the sectional structure schematic diagram;
Accompanying drawing 8 is that amplification view is looked on the left side of the wind shown in Fig. 6;
Accompanying drawing 9 is main TV structure figure of compressed air dehumidifying device;
Accompanying drawing 10 is plan structure figure of compressed air dehumidifying device;
Accompanying drawing 11 is left TV structure figure of compressed air dehumidifying device;
Accompanying drawing 12 is that the master of one of them air knife component of compressed air dehumidifying device looks cutaway view;
Accompanying drawing 13 is left views of Figure 12;
Accompanying drawing 14 is main TV structure figure of stretching force detecting apparatus;
Accompanying drawing 15 is plan structure figure of stretching force detecting apparatus;
Accompanying drawing 16 is the amplification A-A views shown in Figure 14;
Accompanying drawing 17 is plan structure figure of the lower jaw dolly shown in Figure 16;
Accompanying drawing 18 is the main TV structure schematic diagrames that drain device;
Accompanying drawing 19 is the left TV structure schematic diagrames that drain device;
Description of reference numerals: 1, steel wire rope, 2, spring steel plate, 3, brush, 4, extension spring, 5, installed part, 6, bearing pin, 7, rear fixed plate, 8, the rear arc plate, 9, front shoe, 10, the front arc plate, 11, connecting plate, 12, adjusting nut, 13, wing nut, 14, brush holder support, 15, adapter sleeve, 16, stage clip, 17, base, 18, case lid, 19, left directive wheel, 20, winding wheel, 21, axle, 22, bearing, 23, blowoff valve, 24, dredge pump, 25, blow-off pipe, 26, the cabinet insulation device, 27, shaftless spiral, 28, reducing motor, 29, soak casing, 30, the winding wheel body, 31, right directive wheel, 32, sliding bearing, 33, left pinch roller, 34, upper box, 35, left support roller, 36, air knife component, 37, right support roller, 38, right pinch roller, 39, lower box, 40, valve, 41, support, 42, air knife, 43, spherojoint, 44, the air knife turning cylinder, 45, spring-loaded plunger, 46, the air knife rotary support frame, 47, height adjusting screw rod, 48, the slip deflecting roller, 49, the tension test truss, 50, the lower jaw dolly, 51, the upper jaw dolly, 52, the stretching actuator cylinder, 53, the master cylinder draw frame, 54, bore hole, 55, moving fixture, 56, the horizontal sliding oil cylinder, 57, stationary fixture, 58, reductor, 59, roller, 60, guide rail, 61, motor, 62, bearing pin, 63, Zola's pole socket, 64, base plate, 65, right draw-bar seat, 66, the positioning V-shaped piece, 67, pull bar, 68, moving clamping fixture seat, 69, the thick axle of pier, 70, lower supporting plate, 71, regulate double-screw bolt, 72, upper backup pad, 73, spring catch, 74, oil shade, 75, oil blocking cover, 76, circular air knife, 77, the air knife slide plate, 78, sliding seat, 79, the cylinder slide rail, 80, handle, 81, the air knife gripper shoe, 82, front supporting device, 83, rear support device.
The specific embodiment
With reference to Figure of description 1 to Figure 19, haulage cable of the present invention being cleaned to the online maintenance integrating technology that detects is described in detail below.
Haulage cable of the present invention cleans the online maintenance integrating technology that detects, its structure comprises following processing step: at first, by boom hoisting by the rope hoisting of to be cleaned, online detection, maintenance to actinobacillus device, then realized the permanent tension stringing of steel wire rope by actinobacillus device, then enter matting;
The steel wire rope screwed out along actinobacillus device enters thick brush device, and the steel wire rope surface contaminants is carried out to brush;
Steel wire rope after brush enters the emerge in worm water device, and emerge in worm water 1 minute, fully soak steel wire rope, makes greasy dirt removal or silt soak soft;
Steel wire rope after emerge in worm water enters water jet cleaning device, utilizes high-pressure water jet, thoroughly removes steel wire rope surface and inner dirt;
Steel wire rope after rinsing enters compressed air dehumidifying device, utilizes compressed air, and the steel wire rope after water jet cleaning device is sprayed is dried up, and after substantially dry, enters next and detects operation;
Steel wire rope after drying up enters stretching force detecting apparatus, steel wire rope is carried out under the unfolding state to 2 times of safe load pull tests of grab sample, to check its security;
Steel wire rope after pulling force detects enters circuit wire detecting device, can omnidistance realize the quantitative detection of the fracture of wire amount, wear extent etc. of steel wire rope, and, according to predetermined Application standard, make conclusion and the suggestion that whether qualified steel wire rope is;
Along with the cabling of steel wire rope carries out omnidistance fault localization, can watch in real time all instant data and the curve of steel wire rope when detecting by computer, if any great damage instant alarming, more severe patient arrives while scrapping standard hard stop and indicates processing; Every volume steel wire rope detects and finishes, and computer is stored all data that detect, and can print on request;
Steel wire rope through above-mentioned detection operation enters the maintenance operation, enter hot dipping oil device, steel wire rope is fully unfolded within a certain period of time, be immersed in mixing in deep fat of grease and machine oil, deep fat gos deep into the gap to steel wire rope, reach the purpose of the maintenance that oils, avoid corroding with the protection steel wire rope, complete the hot dipping oil maintenance of steel wire rope;
Steel wire rope after immersion oil enters and drains device, utilizes compressed air to blow away grease unnecessary on steel wire rope, and protection of the environment is also taken into account cost;
Steel wire rope after draining enters take-up, steel wire rope after cleaning, detect online, having maintained is packed up, the power of whole maintaining steel wire rope line is provided, complete the uniform winding of steel wire rope, and then by boom hoisting, steel wire rope is sling from take-up,, move apart integrated maintenance line.
Described thick brush device comprises brush 3, elastic force adjusting device and spring steel plate 2, described brush 3 is separately positioned on elastic force adjusting device and spring steel plate 2, described spring steel plate 2 and elastic force adjusting device are separately positioned on fixture, described fixture comprises base 17, front shoe 9, rear fixed plate 7, front arc plate 10 and rear arc plate 8, described front shoe 9 and rear fixed plate 7 are separately positioned on front side and the rear side of base 17, described front arc plate 10 is arranged on front shoe 9, rear arc plate 8 is arranged on rear fixed plate 7, described spring steel plate 2 comprises two, be separately positioned on rear arc plate 8, be respectively arranged with brush 3 on described each spring steel plate 2, described elastic force adjusting device comprises 3, be separately positioned on front arc plate 10, be respectively arranged with a brush 3 on described each elastic force adjusting device.
Being respectively 60 ° between 3 brushes on described elastic force adjusting device is uniformly distributed along front arc plate 10.
The angle be respectively arranged with on described each spring steel plate 2 between the brush 3 on 3, two spring steel plates 2 of two brushes is 90 °.
Described two spring steel plates tilt to steel wire rope along the steel wire rope direction of routing, with steel wire rope, form 2 ° of angles.Make 3 pairs of steel wire ropes of brush 1 produce certain pressure, so that the removing of dirt.
Described elastic force adjusting device comprises extension spring 4, installed part 5, connecting plate 11 and bearing pin 6, described connecting plate 11 is connected with front arc plate 10, the top of described installed part 5 is connected with connecting plate 11 by bearing pin 6, brush 3 is arranged on the bottom of installed part 5, between described installed part 5 and connecting plate 11, is provided with extension spring 4.
Described installed part 5 comprises adjusting nut 12, wing nut 13, brush holder support 14, adapter sleeve 15, described adjusting nut 12 is threaded with adapter sleeve 15, described wing nut 13 is arranged on the top of adapter sleeve 15, described brush holder support 14 is through adapter sleeve 15 and adjusting nut 12, bottom is connected with brush 3, on the brush holder support 14 between described brush 3 tops and adjusting nut 12, is provided with stage clip 16.By adjusting nut 12, make 3 pairs of steel wire ropes of brush 1 produce certain pressure, rotation adjusting nut 12 and wing nut 13 can be regulated the radial position of brush 3, with the steel wire rope 1 that adapts to different-diameter.
Described emerge in worm water device comprises immersion casing 29, case lid 18, spiral agitator, cabinet insulation device 26, wind, guider and blowdown apparatus, described case lid 18 is arranged on the top of soaking casing 29, described cabinet insulation device 26 is arranged on the lateral surface that soaks casing 29, described spiral agitator comprises reducing motor 28 and shaftless spiral 27, described spiral agitator is arranged on the bottom of soaking casing 29, described reducing motor 28 is connected with shaftless spiral 27, described shaftless spiral 27 is arranged on and soaks in casing 29, described reducing motor 28 is arranged on and soaks outside casing 29, described blowdown apparatus comprises dredge pump 24 and blowoff valve 23, described dredge pump 24 is connected with immersion casing 29 lower inside by blow-off pipe 25, be provided with blowoff valve 23 on described blow-off pipe 25, described guider comprises left directive wheel 19 and right directive wheel 31, described left directive wheel 19 and right directive wheel 31 are separately positioned on left side and the right side of soaking casing 29, described wind comprises winding wheel 20, bearing 22 and axle 21, described winding wheel 20 comprises two groups, be separately positioned on left side and the right side of soaking casing 29, described every group of winding wheel 20 comprises respectively 5 winding wheel bodies 30, described every group of winding wheel 20 is placed in respectively on axle 21, the two ends of described axle 21 are respectively arranged with bearing 22, described bearing 22 fixes with immersion casing 29, described two groups of winding wheels 20 dislocation are in pairs arranged.
Described immersion casing 29 adopts stainless steel material.
Be provided with sliding bearing 32 between described winding wheel 20 and axle 21, described sliding bearing 32 adopts polytetrafluoroethylmaterial material.It has good chemical stability, corrosion resistance, and has sealing, high-lubricity, electrical insulating property, good ageing resistance and heatproof characteristic.
Described winding wheel 20 adopts zinc-plated processing.Play antirust and corrosion-resisting function.
The footpath, the end of described winding wheel body 30 is 560mm.With the minimum bending radius that guarantees that steel wire rope 1 allows, protection steel wire rope 1 is not damaged in the cleaning maintenance process.
The distance between axles of described two groups of winding wheels 20 is 2000mm.Guaranteed the steel wire rope soak time of 1 minute.
Described cabinet insulation device 26 is heat-insulation layer.
When steel wire rope 1 is soaked, soak the in-built full water of casing 29, wind is immersed in water, steel wire rope 1 is entered to first winding wheel body of rear side that soaks right side winding wheel in casing 29 along left directive wheel 19, again along right side first winding wheel body enter the left side winding wheel first winding wheel body of rear side, and then enter second, right side winding wheel body, be wound around successively, finally be wound on the winding wheel body of the 5th, left side, then derive along the right directive wheel 31 that soaks casing 29 right sides.Thereby completed the immersion to steel wire rope 1, carried out soaking and washing when work, each winding wheel body 30 can rotate freely and axle is fixed.
When the mud for soaking generation carries out sewage discharge, open the reducing motor of spiral agitator, reducing motor drives shaftless helical rotation and stirs, the mud that soaks the casing bottom precipitation is fully suspended in water, by opening the blowoff valve of blowdown apparatus, to soak mud and water in casing and together discharge through dredge pump, and through outside the filtration again, import and soak casing, realize recycling of water.
Described compressed air dehumidifying device comprises upper box 34, lower box 39, support 40, pinch roller assembly, supporting roller component and 3 air knife components 36, described upper box 34 is arranged on the top of lower box 39, support 40 is arranged on the bottom of lower box 39, described pinch roller assembly comprises left pinch roller 33 and right pinch roller 38, described left pinch roller 33 and right pinch roller 38 are separately positioned on upper box 34 outer left side and right side, described supporting roller component comprises left support roller 35 and right support roller 37, described left support roller 35 and right support roller 37 are separately positioned on left side and the right side in upper box 34, described 3 air knife components 36 are arranged between left support roller 35 and right support roller 37, described each air knife component 36 comprises respectively air knife 42, spherojoint 43, air knife rotating mechanism and height adjusting screw rod 47, described spherojoint 43 is connected with air knife 42, described air knife rotating mechanism comprises air knife turning cylinder 44, spring-loaded plunger 45 and air knife rotary support frame 46, described air knife turning cylinder 44 1 ends are connected with spherojoint 43, the other end is connected with air knife rotary support frame 46, be provided with spring-loaded plunger 45 between air knife rotary support frame 46 and air knife turning cylinder 44, the bottom of described air knife rotary support frame 46 is provided with height adjusting screw rod 47.
The bottom angled setting of described lower box 39, can discharge the liquid in lower box 39 easily, and be provided with valve 40, can open valve 40 when the liquid in lower box reaches a certain amount of liquid is emitted.
Pinch roller assembly and supporting roller component are used in combination and guarantee that steel wire rope steadily passes through, and eliminate steel wire rope due to the issuable vibration of the fluctuations of service such as hauling machine.
Described stretching force detecting apparatus comprises tension test truss 49, upper jaw dolly 51, lower jaw dolly 50, stretching actuator cylinder 52 and slip deflecting roller 48, before and after the top of described tension test truss 49, both sides are respectively arranged with guide rail 60, the bottom of described upper jaw dolly 51 and lower jaw dolly 50 is separately positioned on guide rail 60, described slip deflecting roller 48 comprises two, be separately positioned on the left and right sides of tension test truss 49, described upper jaw dolly 51 is connected with master cylinder draw frame 53, described master cylinder draw frame 53 is connected with stretching actuator cylinder 52, stretching actuator cylinder 52 is flexible, realize the 51 left and right slippages of upper jaw dolly, complete the tension test of steel wire rope, described lower jaw dolly 50 is connected with guide rail 60 by motor-driven mechanism.
Described upper jaw dolly 51 and lower jaw dolly 50 comprise respectively base plate 64, Zola's pole socket 63, right draw-bar seat 65, pull bar 67, S clamp and positioning V-shaped piece positioning V-shaped piece 66, described S clamp is arranged on the middle part of base plate 64, described Zola's pole socket 63 and right draw-bar seat 65 comprise respectively two, be separately positioned on left side and the right side of base plate 64, be respectively arranged with pull bar 67 between described two Zola's pole sockets 63 and right draw-bar seat 65, be respectively arranged with roller 59 on described Zola's pole socket 63 and right draw-bar seat 65, described roller 59 is arranged on the top of guide rail 60, the middle part of one side base plate 64 of described S clamp is provided with positioning V-shaped piece 66.
Described S clamp comprises stationary fixture 57 and moving fixture 55, described stationary fixture 57 cross sections are V-shaped, the both sides fluting, be convenient to Alternate, improved 57 service lifes of stationary fixture, described stationary fixture 57 is fixed on base plate 64 by the thick axle 69 of pier and alignment pin, and the thick axle 69 of described pier comprises 3, evenly be arranged on respectively in the hole of stationary fixture 57, fix by alignment pin between the thick axle 69 of described pier and base plate 64; Described moving fixture 55 cross section integral body are convex, pressing surface becomes dimple form, be convenient to steel wire rope is pushed to stationary fixture 57 and fully holds tactile, described moving fixture 55 and the rear pipe S shape bending clamp compact space that forms of stationary fixture 57 combinations, described moving fixture 55 is connected with moving clamping fixture seat 68 by bolt, described moving clamping fixture seat 68 is connected with horizontal sliding oil cylinder 56, and described horizontal sliding oil cylinder 56 is arranged on base plate 64.Horizontal sliding oil cylinder 56 stretches out the moving clamping fixture seat 68 of promotion and moving fixture 55 moves horizontally matched moulds to stationary fixture 57, form pipe S shape bending clamp compact space, effectively strengthened holding of steel wire rope touched to area and length, in identical friction material and thrust situation, improved the stiction to steel wire rope.Steel wire rope through repeatedly crooked coiling, produces the friction pulley skin-friction effect in the space that moving fixture and stationary fixture form, and frictional force progressively decays, and moving fixture horizontal sliding thrust is corresponding can reduce, and can effectively reduce the compression damage to steel wire rope.
Described motor-driven mechanism comprises motor 61 and reductor 58, and described motor 61 is connected with reductor 58, and the output shaft of described reductor 58 is connected with one of them roller 59 on lower jaw dolly 50.By motor 61, drive lower jaw dolly 50 to move left and right, position suitable, position by four bearing pins 62 by the time, realizes the rigid pin connection roof of lower jaw dolly 50 and tension test truss 49, realizes the adjustment of tensile sample length.
Described lower jaw dolly 50 is fixedly connected with by bearing pin 62 with tension test truss 49, on the two sides, front and back of described tension test truss 49 respectively correspondence be provided with bore hole 54, described bearing pin 62 is connected with right draw-bar seat 65 with Zola's pole socket 63 of lower jaw dolly 50 through bore hole 54.Realized that test length is adjustable.
Described tension test truss 49 adopts the standard knot design.Be convenient to the combination assembling, with dolly, coordinate and can adjust effective tensile elongation, also be convenient to tension test truss 49 supernumerary segments and extend the tension test truss.
Steel wire rope feeding on the slip deflecting roller 48 of the left and right sides of tension test truss 49 while not carrying out pull test, when needs carry out pull test, slip deflecting roller 48 is shifted to respectively tension test truss 49 centers, manually steel wire rope is chosen in tension test truss 49, lower jaw dolly 50 is moved to appropriate location, by bearing pin 62, lower jaw dolly 50 is fixed on tension test truss 49, then steel wire rope is placed in respectively in the S clamp of lower jaw dolly 50 and upper jaw dolly 51, by 66 pairs of steel wire ropes of positioning V-shaped piece, position, now by stretching actuator cylinder 52, driving upper jaw dolly 51 moves left and right, carry out the pull test of steel wire rope, realize the safety on line tensile test of steel wire rope.
The described device that drains comprises circular air knife 76, the circular air knife slipping mechanism, bracing or strutting arrangement, described circular air knife 76 is arranged on the circular air knife slipping mechanism, described circular air knife slipping mechanism is arranged on the top of bracing or strutting arrangement, described bracing or strutting arrangement comprises front supporting device 82 and rear support device 83, described front supporting device 82 and rear support device 83 comprise respectively upper backup pad 72, lower supporting plate 70 and 2 adjusting double-screw bolts 71, described 2 adjusting double-screw bolts 71 are separately positioned between upper backup pad 72 and lower supporting plate 70, described circular air knife slipping mechanism comprises cylinder slide rail 79, sliding seat 78 and air knife slide plate 77, described cylinder slide rail 79 comprises two, left and right vertically is arranged on the top of upper backup pad 72 respectively, overlap two sliding seats 78 are arranged respectively on described each cylinder slide rail 79, be provided with spring catch 73 on one of them sliding seat 78 on left side cylinder slide rail 79, described air knife slide plate 77 is arranged on the top of sliding seat 78, the top of described air knife slide plate 77 is provided with air knife gripper shoe 81, described circular air knife 76 is connected with air knife gripper shoe 81.
Described air knife gripper shoe 81 is bolted with air knife slide plate 77.
The left side of described circular air knife 76 is provided with oil blocking cover 75, and the bottom of described oil blocking cover 75 is fixedly connected with upper backup pad 72.Oil blocking cover 75 can block the grease of being blown down by air knife, prevents its large-area dispersing, and reduces the pollution of grease to environment.
The left side of described air knife gripper shoe 81 is provided with oil shade 74.Oil shade imports to the grease blown off in casing, prevents that the grease blown off from piling up on air knife slide plate 77.The right side of described air knife slide plate 77 is provided with handle 80.Be convenient to mobile air knife slide plate 77.
When the steel wire rope 1 of different-diameter maintains while draining, the centre-height that can regulate in circular air knifes 76 by regulating double-screw bolt 71, make the center superposition of circular air knife 76 center and steel wire rope 1, to guarantee better to maintain and drain effect.
When steel wire rope cheese joint by the time, circular air knife 76 can be opened, and promote air knife slide plate 77 and sliding seat 78 moves after cylinder slide rail 79, make circular air knife 76 keeping clear of joints; After joint passes through, pull air knife slide plate 77, make circular air knife 76 get back to operating position, and by circular air knife 76 closures.On sliding seat 78 under air knife slide plate 77, spring catch 73 is housed, getting back to operating position rear spring pin 73 when air knife slide plate 77 can position it.
Actinobacillus device, thick brush device, emerge in worm water device, water jet cleaning device, compressed air dehumidifying device, stretching force detecting apparatus, circuit wire detecting device, hot dipping oil device, draining device and take-up both can integrated collaborative work, can work independently again.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (8)
1. haulage cable cleans the online maintenance integrating technology that detects, it is characterized in that: comprise following processing step: at first, by boom hoisting by the rope hoisting of to be cleaned, online detection, maintenance to actinobacillus device, then realized the permanent tension stringing of steel wire rope by actinobacillus device, then enter matting;
The steel wire rope screwed out along actinobacillus device enters thick brush device, and the steel wire rope surface contaminants is carried out to brush;
Steel wire rope after brush enters the emerge in worm water device, and emerge in worm water 1 minute, fully soak steel wire rope, makes greasy dirt removal or silt soak soft;
Steel wire rope after emerge in worm water enters water jet cleaning device, utilizes high-pressure water jet, thoroughly removes steel wire rope surface and inner dirt;
Steel wire rope after rinsing enters compressed air dehumidifying device, utilizes compressed air, and the steel wire rope after water jet cleaning device is sprayed is dried up, and after substantially dry, enters next and detects operation;
Steel wire rope after drying up enters stretching force detecting apparatus, to carrying out 2 times of safe load pull tests of grab sample under steel wire rope unfolding state, to check its security;
Steel wire rope after pulling force detects enters circuit wire detecting device, can omnidistance realize the quantitative detection of the fracture of wire amount, wear extent etc. of steel wire rope, and, according to predetermined Application standard, make conclusion and the suggestion that whether qualified steel wire rope is;
Along with the cabling of steel wire rope carries out omnidistance fault localization, can watch in real time all instant data and the curve of steel wire rope when detecting by computer, if any great damage instant alarming, more severe patient arrives while scrapping standard hard stop and indicates processing; Every volume steel wire rope detects and finishes, and computer is stored all data that detect, and can print on request;
Steel wire rope through above-mentioned detection operation enters the maintenance operation, enter hot dipping oil device, steel wire rope is fully unfolded within a certain period of time, be immersed in mixing in deep fat of grease and machine oil, deep fat gos deep into the gap to steel wire rope, reach the purpose of the maintenance that oils, avoid corroding with the protection steel wire rope, complete the hot dipping oil maintenance of steel wire rope;
Steel wire rope after immersion oil enters and drains device, utilizes compressed air to blow away grease unnecessary on steel wire rope, and protection of the environment is also taken into account cost;
Steel wire rope after draining enters take-up, steel wire rope after cleaning, detect online, having maintained is packed up, the power of whole maintaining steel wire rope line is provided, complete the uniform winding of steel wire rope, then by boom hoisting, steel wire rope is sling from take-up, moved apart integrated maintenance line.
2. haulage cable according to claim 1 cleans the online maintenance integrating technology that detects, it is characterized in that: described thick brush device comprises brush, elastic force adjusting device and spring steel plate, described brush is separately positioned on elastic force adjusting device and spring steel plate, described spring steel plate and elastic force adjusting device are separately positioned on fixture, described fixture comprises base, front shoe, rear fixed plate, front arc plate and rear arc plate, described front shoe and rear fixed plate are separately positioned on front side and the rear side of base, described front arc plate is arranged on front shoe, the rear arc plate is arranged on rear fixed plate, described spring steel plate comprises two, be separately positioned on the rear arc plate, be respectively arranged with brush on described each spring steel plate, described elastic force adjusting device comprises 3, be separately positioned on the front arc plate, be respectively arranged with a brush on described each elastic force adjusting device.
3. haulage cable according to claim 1 cleans the online maintenance integrating technology that detects, it is characterized in that: described emerge in worm water device comprises the immersion casing, case lid, spiral agitator, the cabinet insulation device, wind, guider and blowdown apparatus, described case lid is arranged on the top of soaking casing, described cabinet insulation device is arranged on the lateral surface that soaks casing, described spiral agitator comprises reducing motor and shaftless spiral, described spiral agitator is arranged on the bottom of soaking casing, described reducing motor is connected with shaftless spiral, described shaftless spiral is arranged on and soaks in casing, it is external that described reducing motor is arranged on soaking box, described blowdown apparatus comprises dredge pump and blowoff valve, described dredge pump is connected with immersion casing lower inside by blow-off pipe, be provided with blowoff valve on described blow-off pipe, described guider comprises left directive wheel and right directive wheel, described left directive wheel and right directive wheel are separately positioned on left side and the right side of soaking casing, described wind comprises winding wheel, bearing and axle, described winding wheel comprises two groups, be separately positioned on left side and the right side of soaking casing, described every group of winding wheel comprises respectively 5 winding wheel bodies, described every group of winding wheel is placed in respectively on axle, the two ends of described axle are respectively arranged with bearing, described bearing and casing fix, described two groups of winding wheels layout that misplaces in pairs.
4. haulage cable according to claim 1 cleans the online maintenance integrating technology that detects, it is characterized in that: described compressed air dehumidifying device comprises upper box, lower box, support, pinch roller assembly, supporting roller component and 3 air knife components, described upper box is arranged on the top of lower box, support is arranged on the bottom of lower box, described pinch roller assembly comprises left pinch roller and right pinch roller, described left pinch roller and right pinch roller are separately positioned on upper box outer left side and right side, described supporting roller component comprises left support roller and right support roller, described left support roller and right support roller are separately positioned on left side and the right side in upper box, described 3 air knife components are arranged between left support roller and right support roller, described each air knife component comprises respectively air knife, spherojoint, air knife rotating mechanism and height adjusting screw rod, described spherojoint is connected with air knife, described air knife rotating mechanism comprises the air knife turning cylinder, spring-loaded plunger and air knife rotary support frame, described air knife turning cylinder one end is connected with spherojoint, the other end is connected with the air knife rotary support frame, be provided with spring-loaded plunger between air knife rotary support frame and air knife turning cylinder, the bottom of described air knife rotary support frame is provided with height adjusting screw rod.
5. haulage cable according to claim 1 cleans the online maintenance integrating technology that detects, it is characterized in that: described stretching force detecting apparatus comprises the tension test truss, the upper jaw dolly, the lower jaw dolly, stretching actuator cylinder and slip deflecting roller, before and after the top of described tension test truss, both sides are respectively arranged with guide rail, the bottom of described upper jaw dolly and lower jaw dolly is separately positioned on guide rail, described slip deflecting roller comprises two, be separately positioned on the left and right sides of tension test truss, described upper jaw dolly is connected with the master cylinder draw frame, described master cylinder draw frame is connected with the stretching actuator cylinder, described lower jaw dolly is connected with guide rail by motor-driven mechanism.
6. haulage cable according to claim 5 cleans the online maintenance integrating technology that detects, it is characterized in that: described upper jaw dolly and lower jaw dolly comprise respectively base plate, Zola's pole socket, right draw-bar seat, pull bar, S clamp and positioning V-shaped piece, described S clamp is arranged on the middle part of base plate, described Zola's pole socket and right draw-bar seat comprise respectively two, be separately positioned on left side and the right side of base plate, be respectively arranged with pull bar between described two Zola's pole sockets and right draw-bar seat, be respectively arranged with roller on described Zola's pole socket and right draw-bar seat, described roller is arranged on the top of guide rail, the middle part of one side base plate of described S clamp is provided with the positioning V-shaped piece.
7. haulage cable according to claim 6 cleans the online maintenance integrating technology that detects, it is characterized in that: described S clamp comprises stationary fixture and moving fixture, described stationary fixture cross section is V-shaped, the both sides fluting, described stationary fixture is fixed on base plate by the thick axle of pier and alignment pin, the thick axle of described pier comprises 3, evenly is arranged on respectively in the hole of stationary fixture, between the thick axle of described pier and base plate, by alignment pin, fixes; Described moving fixture cross section integral body is convex, pressing surface becomes dimple form, form pipe S shape bending clamp compact space after described moving fixture and stationary fixture combination, described moving fixture is connected with moving clamping fixture seat by bolt, described moving clamping fixture seat is connected with the horizontal sliding oil cylinder, and described horizontal sliding oil cylinder is arranged on base plate.
8. haulage cable according to claim 1 cleans the online maintenance integrating technology that detects, it is characterized in that: the described device that drains comprises circular air knife, the circular air knife slipping mechanism, bracing or strutting arrangement, described circular air knife is arranged on the circular air knife slipping mechanism, described circular air knife slipping mechanism is arranged on the top of bracing or strutting arrangement, described bracing or strutting arrangement comprises front supporting device and rear support device, described front supporting device and rear support device comprise respectively upper backup pad, lower supporting plate and 2 adjusting double-screw bolts, described 2 adjusting double-screw bolts are separately positioned between upper backup pad and lower supporting plate, described circular air knife slipping mechanism comprises the cylinder slide rail, sliding seat and air knife slide plate, described cylinder slide rail comprises two, left and right vertically is arranged on the top of upper backup pad respectively, overlap two sliding seats are arranged respectively on described each cylinder slide rail, be provided with spring catch on one of them sliding seat on the cylinder slide rail of left side, described air knife slide plate is arranged on the top of sliding seat, the top of described air knife slide plate is provided with the air knife gripper shoe, described circular air knife is connected with the air knife gripper shoe.
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| CN114472317A (en) * | 2022-01-29 | 2022-05-13 | 张文菊 | Multifunctional cable detection device |
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| CN104988777A (en) * | 2015-04-21 | 2015-10-21 | 国家海洋局第一海洋研究所 | Scientific expedition ship with steel wire rope rust-proof maintaining device |
| CN104988778A (en) * | 2015-04-21 | 2015-10-21 | 国家海洋局第一海洋研究所 | Rustproof maintaining device for steel wire rope specially for scientific expedition ship and maintenance method thereof |
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| CN104960996B (en) * | 2015-06-23 | 2017-10-03 | 宋锦程 | Collating unit for steel wire rope |
| CN106939398A (en) * | 2017-05-04 | 2017-07-11 | 西安泰力松新材料股份有限公司 | A kind of wire tin plating technique and its tinning stack |
| CN111794005A (en) * | 2019-04-08 | 2020-10-20 | 中国石油化工股份有限公司 | Steel wire rope flushing, oiling and maintaining device and method |
| CN113777151A (en) * | 2021-09-24 | 2021-12-10 | 武汉理工大学 | Tower stay wire detection and maintenance device |
| CN114472317A (en) * | 2022-01-29 | 2022-05-13 | 张文菊 | Multifunctional cable detection device |
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