CN104280296B - A kind of wire rope standard platform with speed governing with loading function - Google Patents
A kind of wire rope standard platform with speed governing with loading function Download PDFInfo
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- CN104280296B CN104280296B CN201410521210.5A CN201410521210A CN104280296B CN 104280296 B CN104280296 B CN 104280296B CN 201410521210 A CN201410521210 A CN 201410521210A CN 104280296 B CN104280296 B CN 104280296B
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Abstract
A kind of wire rope standard platform with speed governing with loading function, belongs to detecting instrument field of instrumentation technology.It includes sensor mount assemblies (1), driven sheave component (2), guard rail (3), connecting plate (4), slip rope wheel component (5), linear ramp (6), hydraulic jack (7), cylinder support (8), vertical hinged door (9), support (10), regulation support (11), rim pulley component (12), motor fixture (13), motor (14), Hydraulic Station (15), PLC control system (16)；The present invention simulates the actual condition of pit rope using wheel train structure, the steel wire rope that different-diameter and length differ can be fixed, speed governing is carried out by frequency converter, be conducive to steel wire rope in the at the uniform velocity steady running of detection platform, so as to complete intelligence sensor to the whole signal acquisition process of steel wire rope, the fluctuation of signal is reduced, signal to noise ratio is improved.
Description
Technical field
The present invention is a kind of actual condition that pit rope is simulated by wheel train structure, can fix different-diameter and length
The short steel wire rope for differing, is adjusted by frequency converter, realizes steel wire rope with friction speed steady running, while passing through hydraulic power pair
Steel wire rope carries out quantitative loading, and intelligence sensor fine position and fixation, PLC controls are realized using intelligence sensor mounting assembly
The operation of system controlling equipment, can effectively complete the whole gatherer process of steel wire rope signal, belong to detecting instrument instrument skill
Art field.
Background technology
Steel wire rope is widely used in industry-by-industry and department as the critical component in lifting, transport and load bearing equipment.
During use, scuffing, fracture of wire, corrosion, abrasion even the fatigue phenomenon such as disconnected suddenly, thus steel wire rope occur for various reasons
Intact degree be directly connected to the person and equipment safety.In order to ensure safety, it is necessary to enter to the security performance of steel wire rope
Row periodic detection and estimation.Current most of equipment companies realize entering steel wire rope using artificial ocular estimate with yarn inspection technique is hung
Row periodic detection, it is impossible to find the damaged condition of steel wire rope in time, and equipment company can spend substantial contribution to regularly replace steel
Cord, the steel wire rope that major part is changed is not reaching to Rejection standard, causes very big waste.So, with speed governing with plus
The wire rope standard platform of function is carried to rely on, fault detect is carried out to steel wire rope to be had good economical, societal benefits and answer
With value.Existing wire rope standard platform can not simulate the actual industrial and mineral of pit rope mostly, it is impossible to while realizing speed
Regulation and steel wire rope quantitative loading.Therefore, for the research of the wire rope standard stage apparatus during wire rope standard
There is certain novelty and practical significance with design, not only the fault-signal of complete collection steel wire rope, but also can grind
Study carefully different speed, the size of loading force, the diameter of steel wire rope and steel wire rope and deviate the factors such as the displacement of center probe to improving
The influence of steel wire rope fault detection accuracy.
The content of the invention
The technical problem to be solved in the present invention be ensure experimenter's safety on the premise of, there is provided one kind can simulate ore deposit
Steel wire rope actual condition is used, steel wire rope running speed is adjusted, steel wire rope stabilization is at the uniform velocity operated, while can realize to steel wire rope
Quantitative loading is carried out, facilitates the detection platform that intelligence sensor is installed, finely tunes and fixed to realize to the whole signal of steel wire rope
Gatherer process, the apparatus function is perfect, and high degree of automation is stable and reliable for performance.
The present invention mainly adopts the following technical scheme that to realize：
A kind of wire rope standard platform with speed governing with the function of loading, including sensor mount assemblies 1, driven sheave
Component 2, guard rail 3, connecting plate 4, slip rope wheel component 5, linear ramp 6, hydraulic jack 7, cylinder support 8, vertical hinged door 9, branch
Frame 10, regulation support 11, rim pulley component 12, motor fixture 13, motor 14, Hydraulic Station 15, PLC control system 16.Its
It is characterised by：Support 10 as whole device support；Driven sheave component 2 is fixed on support 10, and driven sheave component 2 is wrapped
Axle 2a, bearing 2b, bearing spider 2c, roller 2d are included, bearing spider 2c is fixed over the mount 10, and axle 2a is connected to by bearing 2b
Bearing spider 2c, roller 2d is fixed on axle 2a.Cylinder support 8 is fixed on support 10, and hydraulic jack 7 is fixed on cylinder support
On 8；Linear ramp 6 is fixed on support 10, and the piston rod of hydraulic jack 7 uses split pin with rope sheave 5 is slided by connecting plate 4
It is connected, rope wheel component 5 is slided by the flexible realization of the piston rod of hydraulic jack 7 and is slided on linear ramp 6, realizes steel wire
The loading and unloading of rope, while can realize that the steel wire rope of different length is fixed.；Guard rail 3 is fixed on support 10, is prevented
Only wire cable rupture is damaged to experimenter.；Vertical hinged door 9 is opened in support 10；Support 10 is fixed in regulation support 11
Bottom, prevents the propagation vibrated between detection platform and ground, and interference is produced to wire rope standard signal；Sensor mount assemblies
Including intelligence sensor 1a, U-shaped fixed block 1b, bolt 1c, sensor firm banking 1d, corner connector 1e, sensor firm banking
1d is fixed on support 10, and corner connector 1e is used for supporting sensor firm banking, sensor firm banking 1d to offer U-type groove, make
Obtaining steel wire rope can pass through the center of sensor firm banking 1d and probe, U-shaped fixed block 1b connection intelligence sensors 1a
In handle insertion sensor firm banking 1d elongated holes, U-shaped fixed block 1b and sensor firm banking 1d have stay bolt hole, by spiral shell
Bolt 1c connects U-shaped fixed block 1b and sensor firm banking 1d and can realize the adjustment and fixation of sensing station.；Hydraulic pressure erect-position
In in vertical hinged door 9, Hydraulic Station includes pump installation 15a, and valve group closes 15b, cover plate 15c, fuel tank 15d, valve block 15e, liquid level liquid thermometer
15f, air filter 15g；Pump installation 15a includes motor and oil pump, and motor is arranged on cover plate 15c, and oil pump is arranged on fuel tank
In 15d, motor drives oil pump rotation, and pump after oil suction, mechanical energy is converted into the pressure energy of hydraulic oil from fuel tank 15d；Liquid level
Liquid thermometer 15f and air filter 15g is arranged on fuel tank；Valve block 15e is arranged on cover plate 15c, and valve group 15b is fixed on valve block
15e, hydraulic oil is transferred to hydraulic press after reversal valve and proportioning valve realize direction, pressure, Flow-rate adjustment through external pipeline
In the oil cylinder 7 of tool, hydraulic jack 7 is promoted to do work；Motor 14 is connected by motor fixture 13 with the bottom of support 10.
Rim pulley component 12 is connected by shaft coupling with the output shaft of motor 14, used as the rim pulley that steel wire rope is operated.
Rim pulley drives the operating of driven sheave by steel wire rope, simulates the actual condition of pit rope and completes whole steel
The signal acquisition process of cord.
The rope wheel component 5 of slip uses split pin connection by the piston rod of connecting plate 4 and hydraulic jack 7, by piston
The flexible loading and unloading to realize steel wire rope tension of bar.After split pin is removed, the rope wheel component 5 of slip is moved from slideway 6
Go out, complete the assembly and disassembly of steel wire rope.
Corner connector 1e is used for supporting sensor firm banking, and intelligence sensor is two halves hinge typed structure, is opened during installation
Intelligence sensor, steel wire rope is fitted into probe hole, is closed and is popped one's head in and lock intelligence sensor, and sensor firm banking 1d is opened up
There is U-type groove so that steel wire rope can pass through the center of sensor firm banking 1d and probe, U-shaped fixed block 1b connects intelligence
In energy sensor 1a handle insertion sensor firm banking 1d elongated holes, U-shaped fixed block 1b and sensor firm banking 1d have spiral shell long
Keyhole, connecting U-shaped fixed block 1b and sensor firm banking 1d by bolt 1c can realize fixation and the position of sensor
Adjustment.
Pump installation 15a includes motor and oil pump, and motor is arranged on cover plate 15c, and oil pump is arranged in fuel tank 15d, motor
Oil pump rotation is driven, pump after oil suction, mechanical energy is converted into the pressure energy of hydraulic oil from fuel tank 15d；Liquid level liquid thermometer 15f and
Air filter 15g is arranged on fuel tank；Valve block 15e is arranged on cover plate 15c, and valve group 15b is fixed on valve block 15e, hydraulic oil
The oil cylinder 7 of hydraulic machinery is transferred to through external pipeline after reversal valve and proportioning valve realize direction, pressure, Flow-rate adjustment
In, promote hydraulic jack 7 to do work.
In the PLC control system 16 of wire rope standard stage apparatus：Control panel is whole as graphic display terminal and control
End, process control is connected to by data wire and PLC.Startup, stopping, jerk, the oil of control button and PLC feasible systems
The flexible operation of cylinder piston rod.Sensor main in system will realize that cylinder piston rod carries out reality to the size of steel wire rope loading force
When feedback.
The present invention can obtain following beneficial effect：
The actual condition of pit rope is simulated using wheel train structure, the steel that different-diameter and length differ can be fixed
Cord, speed governing is carried out by frequency converter, is conducive to steel wire rope in the at the uniform velocity steady running of detection platform, so as to complete intelligence sensor
To the whole signal acquisition process of steel wire rope, the fluctuation of signal is reduced, improve signal to noise ratio.
The driving loaded as steel wire rope tension using hydraulic system, can reduce the vibration and swing of steel wire rope, and open
The size of power can be measured by force cell, with the increase of loading force, increase the intensity of magnetization of axial direction, can amplify failure
Place's magnetic leakage signal, beneficial to steel wire rope fault detect, while by tension force in the range of steel wire rope minimum Fracture Force, additional protection
The protection on column ensures the safety of experimenter.
Intelligence sensor firm banking and U-shaped fixed block are easy to the installation of sensor and the adjustment of position, beneficial to steel wire rope
Center with probe overlaps, and Detection results are optimal.
Can be by the running of electric control system controls equipment so that operate simpler, convenient, high degree of automation.
Brief description of the drawings
Accompanying drawing 1 is the complete machine structure figure of steel wire rope speed governing of the present invention and the automatic detection device of loading；
Accompanying drawing 2 is intelligence sensor mounting assembly structure chart of the present invention；
Accompanying drawing 3 is the front view of Hydraulic Station of the present invention；
Accompanying drawing 4 is the left view of Hydraulic Station of the present invention；
Accompanying drawing 5 is the top view of Hydraulic Station of the present invention；
Accompanying drawing 6 is PLC control system module connection diagram of the invention；
In figure：1 sensor mount assemblies, 1a intelligence sensors, 1bU type fixed blocks, 1c bolts, 1d sensors fix bottom
Seat, 1e corner connectors, 2 driven sheave components, 2a axles, 2b bearings, 2c bearing spiders, 2d rollers, 3 guard rails, 4 connecting plates, 5 slide
Rope wheel component, 6 slideways, 7 hydraulic jacks, 8 cylinder supports, 9 vertical hinged doors, 10 supports, 11 regulation supports, 12 rim pulley components,
13 motor fixtures, 14 motors, 15a pump installations, 15b valve groups are closed, 15c cover plates, 15d fuel tanks, 15e valve blocks, 15f liquid level liquid temperatures
Meter, 15g air filters
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As illustrated, patent of the present invention include sensor mount assemblies 1, driven sheave component 2, guard rail 3, connecting plate 4,
Slide rope wheel component 5, slideway 6, hydraulic jack 7, cylinder support 8, vertical hinged door 9, support 10, regulation support 11, rim pulley group
Part 12, motor fixture 13, motor 14, Hydraulic Station 15, PLC control system 16.Support 10 as whole device support；It is driven
Rope wheel component 2 is fixed on support 10, and driven sheave component 2 includes axle 2a, bearing 2b, bearing spider 2c, roller 2d；Hydraulic oil
Cylinder 7 is fixed on cylinder support 8；Guard rail 3 is fixed on support 10；Vertical hinged door 9 is opened in support 10；Regulation support 11 is fixed
In the bottom of support 10.Fixed rope wheel component 1 is connected by shaft coupling with the output shaft of motor 14.The rope wheel component 5 of slip passes through
The piston rod of connecting plate 4 and hydraulic jack 7 uses split pin connection, and after split pin is removed, the rope wheel component 12 of slip is from cunning
Road 6 is removed, and completes the assembly and disassembly of steel wire rope.Sensor firm banking 1d is connected to support 10, and corner connector 1e is used for supporting sensor
Firm banking, sensor firm banking 1d offers U-type groove so that steel wire rope can pass through sensor firm banking 1d and intelligence
The probe of sensor 1a, it is U-shaped in U-shaped fixed block 1b connection intelligence sensor 1a handles insertion sensor firm banking 1d elongated holes
Fixed block 1b and sensor firm banking 1f have stay bolt hole, connect U-shaped fixed block 1b by bolt 1c and sensor fixes bottom
Seat 1d can realize the position adjustment and fixation of sensor.Hydraulic Station 15 is located at vertical hinged door 9, and pump installation 15a inhales from fuel tank 15d
Oil, hydraulic oil is transferred to the oil cylinder 7 of hydraulic machinery after valve group 15b realizes direction, pressure, Flow-rate adjustment through external pipeline
In, promote hydraulic jack 7 to do work.The piston rod of hydraulic jack 7 is fixed with rope sheave 5 is slided, by sliding rope sheave 5 on slideway 6
Slide to realize loading and unloading to steel wire rope tension.Man-machine interaction computer as graphic display terminal and control terminal,
Process control is connected to by data wire and PLC.Sensor main in system will realize piston rod to steel wire rope loading force
Size is fed back in real time.Control button and PLC realize the behaviour that the startup of system, stoppings, jerk, cylinder piston rod stretch
Make.Motor 14 is connected by motor fixture 13 with the bottom of support 10, and rim pulley component 12 is defeated with motor 14 by shaft coupling
Shaft is connected, and used as the driving wheel that steel wire rope is operated, driving wheel is realized to other driven pulleys by driving steel wire rope to operate
Rotate, so as to complete the whole signal acquisition of steel wire rope.
Claims (5)
1. it is a kind of with speed governing with loading function wire rope standard platform, it is characterised in that：It includes sensor installation group
Part (1), driven sheave component (2), guard rail (3), connecting plate (4), slip rope wheel component (5), linear ramp (6), hydraulic oil
Cylinder (7), cylinder support (8), vertical hinged door (9), support (10), regulation support (11), rim pulley component (12), motor fixture
(13), motor (14), Hydraulic Station (15), PLC control system (16)；It is characterized in that：Support (10) as whole device branch
Support；Driven sheave component (2) is fixed on support (10), and driven sheave component (2) includes axle (2a), bearing (2b), bearing branch
Seat (2c), roller (2d), bearing spider (2c) are fixed on support (10), and axle (2a) is connected to bearing spider by bearing (2b)
(2c), roller (2d) is fixed on axle (2a)；Cylinder support (8) is fixed on support (10), and hydraulic jack (7) is fixed on oil cylinder
On bearing (8)；Linear ramp (6) is fixed on support (10), and the piston rod of hydraulic jack (7) leads to rope wheel component (5) is slided
Cross connecting plate (4) to be connected, rope wheel component (5) is slided in linear ramp by the flexible realization of hydraulic jack (7) piston rod
(6) slided on, the loading and unloading of steel wire rope are realized, while can realize that the steel wire rope of different length is fixed；Guard rail
(3) it is fixed on support (10), prevents wire cable rupture from being damaged to experimenter；Vertical hinged door (9) is opened in support (10)；
The bottom of support (10) is fixed in regulation support (11), prevents the propagation vibrated between detection platform and ground, and steel wire rope is examined
Survey signal and produce interference；Sensor mount assemblies include intelligence sensor (1a), U-shaped fixed block (1b), bolt (1c), sensor
Firm banking (1d), corner connector (1e), sensor firm banking (1d) are fixed on support (10), and corner connector (1e) is used for supporting biography
Sensor firm banking, sensor firm banking (1d) offers U-type groove so that steel wire rope can pass through sensor firm banking
The center of (1d) and probe, U-shaped fixed block (1b) connection intelligence sensor (1a) handle insertion sensor firm banking
In (1d) elongated hole, U-shaped fixed block (1b) and sensor firm banking (1d) have stay bolt hole, connect U-shaped solid by bolt (1c)
Determine block (1b) and sensor firm banking (1d) realizes the adjustment and fixation of sensing station；Hydraulic Station is located in vertical hinged door (9),
Hydraulic Station includes pump installation (15a), valve group (15b), cover plate (15c), fuel tank (15d), valve block (15e), liquid level liquid thermometer
(15f), air filter (15g)；Pump installation (15a) includes motor and oil pump, and motor is arranged on cover plate (15c), oil pump peace
In fuel tank (15d), motor drives oil pump rotation, and mechanical energy after oil suction, is converted into hydraulic oil by pump from fuel tank (15d)
Pressure energy；Liquid level liquid thermometer (15f) and air filter (15g) are arranged on fuel tank；Valve block (15e) is arranged on cover plate (15c)
On, valve group (15b) is fixed on valve block (15e), and hydraulic oil realizes direction, pressure, Flow-rate adjustment by reversal valve and proportioning valve
It is transferred in the hydraulic jack of hydraulic machinery (7) by external pipeline, promotes hydraulic jack (7) acting；Motor (14) is by electricity
Machine fixture (13) is connected with support (10) bottom.
2. it is according to claim 1 it is a kind of with speed governing with loading function wire rope standard platform, it is characterised in that：
Rim pulley component (12) is connected by shaft coupling with motor (14) output shaft, used as the rim pulley that steel wire rope is operated；Actively
Rope sheave drives the operating of driven sheave by steel wire rope, simulates the actual condition of pit rope and completes whole piece steel wire rope
Signal acquisition process.
3. it is according to claim 1 it is a kind of with speed governing with loading function wire rope standard platform, it is characterised in that：
Slide rope wheel component (5) and split pin connection is used by the piston rod of connecting plate (4) and hydraulic jack (7), by piston rod
Flexible loading and unloading to realize steel wire rope tension；After split pin is removed, slide rope wheel component (5) and moved from slideway (6)
Go out, complete the assembly and disassembly of steel wire rope.
4. it is according to claim 1 it is a kind of with speed governing with loading function wire rope standard platform, it is characterised in that：
Corner connector (1e) is used for supporting sensor firm banking, and intelligence sensor is two halves hinge typed structure, intelligence is opened during installation and is passed
Sensor, steel wire rope is fitted into probe hole, is closed and is popped one's head in and lock intelligence sensor, and sensor firm banking (1d) offers U
Type groove so that steel wire rope can pass through the center of sensor firm banking (1d) and probe, U-shaped fixed block (1b) connects intelligence
Can be in sensor (1a) handle insertion sensor firm banking (1d) elongated hole, U-shaped fixed block (1b) and sensor firm banking
(1d) has stay bolt hole, and connecting U-shaped fixed block (1b) and sensor firm banking (1d) by bolt (1c) can realize sensing
The fixation of device and the adjustment of position.
5. it is according to claim 1 it is a kind of with speed governing with loading function wire rope standard platform, it is characterised in that：
In the PLC control system (16) of wire rope standard platform：Control panel as graphic display terminal and control terminal, by data
Line is connected to process control with PLC；Control button can realize that the startup of system, stopping, jerk, cylinder piston rod are stretched with PLC
The operation of contracting；Sensor main in system will realize that cylinder piston rod is fed back in real time to the size of steel wire rope loading force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521210.5A CN104280296B (en) | 2014-09-30 | 2014-09-30 | A kind of wire rope standard platform with speed governing with loading function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521210.5A CN104280296B (en) | 2014-09-30 | 2014-09-30 | A kind of wire rope standard platform with speed governing with loading function |
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| Publication Number | Publication Date |
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| CN104280296A CN104280296A (en) | 2015-01-14 |
| CN104280296B true CN104280296B (en) | 2017-06-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350366B (en) * | 2015-10-12 | 2017-10-13 | 北京工业大学 | The automatic processing integrated machine of automobile guy cable steel wire rope |
| CN109807262B (en) * | 2017-11-20 | 2020-03-06 | 中国科学院沈阳计算技术研究所有限公司 | Passive steel wire tension loading and measuring device |
| CN107870125A (en) * | 2017-12-12 | 2018-04-03 | 北京华信佳音医疗科技发展有限责任公司 | A kind of device for testing endoscope steel wire Joint Strength |
| CN110987384A (en) * | 2019-10-31 | 2020-04-10 | 浙江理工大学 | Steel wire rope testing machine speed regulating mechanism with stepless speed regulating function and speed regulating method thereof |
| CN114354372B (en) * | 2022-02-28 | 2024-03-26 | 江苏国保信息系统测评中心有限公司 | Safe and stable supervision platform and supervision method through same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000171369A (en) * | 1998-12-04 | 2000-06-23 | Saginomiya Seisakusho Inc | Hydraulic material test system |
| CN2612951Y (en) * | 2003-04-09 | 2004-04-21 | 辽宁石油化工大学 | Intelligent elevator wire rope detecting instrument |
| CN2689206Y (en) * | 2004-04-20 | 2005-03-30 | 徐州矿务局第二机械厂 | Wirerope tension detecting A/D converters |
| CN101776552A (en) * | 2009-01-13 | 2010-07-14 | 上海诸光机械有限公司 | Transmission and control device for steel wire rope tension detection |
| CN102305742B (en) * | 2011-05-31 | 2013-04-17 | 河南省煤炭科学研究院有限公司 | Hydraulic horizontal steel wire rope bending fatigue testing machine and annular combined gasket |
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