CN105858517B - Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method - Google Patents

Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method Download PDF

Info

Publication number
CN105858517B
CN105858517B CN201610435601.4A CN201610435601A CN105858517B CN 105858517 B CN105858517 B CN 105858517B CN 201610435601 A CN201610435601 A CN 201610435601A CN 105858517 B CN105858517 B CN 105858517B
Authority
CN
China
Prior art keywords
steel wire
wire rope
foil gauge
shaped groove
reel
Prior art date
Application number
CN201610435601.4A
Other languages
Chinese (zh)
Other versions
CN105858517A (en
Inventor
王大刚
王祥如
侯梦凡
晁储贝
Original Assignee
中国矿业大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国矿业大学 filed Critical 中国矿业大学
Priority to CN201610435601.4A priority Critical patent/CN105858517B/en
Publication of CN105858517A publication Critical patent/CN105858517A/en
Application granted granted Critical
Publication of CN105858517B publication Critical patent/CN105858517B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54Safety gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces

Abstract

The invention discloses a kind of ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method, the monitoring device includes support system, winding system and dynamic load monitoring system, stress monitoring system;Winding system includes motor, motor is connected by decelerator with main shaft, main shaft is provided with ring flange, the two-fold cable reel being enclosed on main shaft is fixed with ring flange, frictional disk is fixed on two-fold cable reel both sides, disk brake is fixed on frictional disk side, and at least two layers of steel wire rope is wound on the grooving of two-fold cable reel;Dynamic load monitoring system includes servo electric jar, and the threaded rod of servo electric jar is connected by S type pulling force sensors with wire cable clamp, and steel wire rope one end is through wire cable clamp and locks;U-shaped groove is provided with the grooving and baffle plate of two-fold cable reel, U-shaped groove inwall pastes foil gauge.The present invention can monitor steel wire rope in real time to dual slope mandrel surface and the contact stress under dynamic conditions of reel baffle plate.

Description

Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method

Technical field

It is super for studying the present invention relates to ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method Deep-well cylindrical drum hoist dual slope multi-lay winding wire ropes and reel steel wire in steel wire rope bears dynamic load lifting process Rope is to dual slope mandrel surface and the contact stress under dynamic conditions of two-fold cable reel baffle plate.

Background technology

For mine hoist as the necessary transportation equipment of mine, it is responsible for lifting mineral and lifting people in process of production The important tasks such as member, equipment and material, it is the important pivot for contacting ground and underground.Coal resources under China km stratum accounts for The 53% of coal reserves is verified, therefore, the exploitation and transport of ultra-deep mine receive significant attention.Ultra-deep mine hoisting is generally adopted With vertical multi-rope friction type lifting system and the class of drum winding system two, but domestic existing multi-rope friction hoisting machine mark Standard typically does not recommend to use in the case where depth is more than 1200 meters, for drum winding system, using winding of single layer mode, The steel wire rope rope capacity of reel is improved by increasing the method for drum diameter and increase reel length, its effect is limited, The steel wire rope rope capacity of reel is significantly increased, steel wire rope must be by the way of multi-lay winding.Lifted in multi-rope winding type In system, China《Safety regulations in coal mine》The steel wire rope number of plies wound on regulation reel is 2 layers when vertical lifts material, and is added Put on airs《Ontario Occupational Health and Safety Act》When having spiral drum slot on regulation lifting drum It must not exceed 3 layers of winding.The critical piece of cylindrical drum hoist has main shaft, reel (bright steel wire rope reel, helix steel wire rope Reel and dual slope cable drum), steel wire rope, hoisting container, head sheave and brake etc., steel wire rope one end is fixed and is wrapped in On hoisting drum, the other end hangs hoisting container around head sheave, rotates winding using reel positive and negative direction or releases steel wire rope, Realize the ascending, descending campaign of hoisting container;(dual slope drum rope groove is by perpendicular to reel for dual slope cable drum in multi-lay winding Two straightways of axis and two broken lines angled with spool axis replace interconnection composition) and other reel phases Than can not only reduce hoisting mechanism bulk, and can significantly extend rope service-life.Therefore, cylindrical drum hoist is two-fold Cable reel bears the critical component of load and passing power as elevator, once failure fracture occurs, will cause serious warp Ji loss and great casualties.

In mine cylindrical drum hoist lifting process, the boom hoist cable being wrapped on reel is cyclically lifted and decentralization carries Rise container, the acceleration of elevator, the horizontal stroke at the uniform velocity causing mine shaft hoist system with the pendency rope capacity of deceleration characteristic and time-varying To with coupled longitudinal vibration characteristic, cause the dynamic load of boom hoist cable, and then cause to be wound in first on two-fold cable reel Layer lay winding wire ropes are climbed between section steel wire rope and two-fold cable reel baffle plate from dual slope mandrel surface and different winding layers Contact stress under dynamic conditions.For steel wire rope when carrying out multi-lay winding on two-fold cable reel, first layer lay winding wire ropes are in winding process Section steel wire rope is climbed to radial pressure caused by dual slope mandrel surface and different winding layers to caused by two-fold cable reel baffle plate Axial thrust will cause the fatigue ruptures such as deformation, cracking or even the fracture of two-fold cable reel and its reel baffle plate, further influence The service life of elevator, or even trigger security incident.It is therefore proposed that ultradeep well cylindrical drum hoist dual slope multi-lay winding steel Cord and reel dynamic Contact state monitoring apparatus and method, wound for first layer during probing into ultradeep well drum winding Steel wire rope climbs contact stress under dynamic conditions of section steel wire rope to two-fold cable reel baffle plate to dual slope mandrel surface and different winding layers, Further there is important theory directive significance to the failure mechanism and life prediction of two-fold cable reel fatigue damage.

The related experimental provision of lifting drum has:Patent No. CN201310398365.X discloses mine hoist load Hydraulic loading test device is simulated, its described device is to lift owner to rise the steel that the subject lifting drum of mechanism is wound by it The steel wire rope for accompanying paper cylinder to wind of cord and elevator load simulation hydraulic loading test mechanism is connected as a single entity, and is lifted for subject Machine provides the continuous load and driving moment for meeting actual condition;Patent No. CN201410528414.1 discloses a kind of ultra-deep ore deposit Well lifting system testing stand and method, and in particular to lifting system lineoutofservice signal pull, reel pressure, position residing for hoisting container The detection of the important parameters such as the coordinate put;Patent No. CN201520661617.8 discloses a kind of reel stress test device, , can be using drive component and charging assembly as general part, suitable for different reel stress tests by a set of drive device. However, above-mentioned patent can not all consider that multi-lay winding wire ropes and the dynamic of reel and reel baffle plate connect under steel wire rope dynamic load Touch stress,

The content of the invention

Goal of the invention:In order to overcome the shortcomings of existing equipment and technology, the present invention provides a kind of ultradeep well multi-lay winding steel Cord and reel contact condition monitoring device and method, can study ultradeep well cylindrical drum hoist dual slope multi-lay winding steel wire Rope with reel in steel wire rope bears dynamic load lifting process steel wire rope to dual slope mandrel surface and two-fold cable reel baffle plate Contact stress under dynamic conditions.

To achieve these goals, present invention employs following technical scheme:A kind of ultradeep well multi-lay winding wire ropes With reel contact condition monitoring device, including support system, winding system and dynamic load monitoring system, stress monitoring system;

The support system includes bottom plate, servo electric jar bearing, and servo electric jar bearing is fixed on bottom plate;

The winding system includes motor, high speed level shaft coupling, decelerator, slow speed turbine stage shaft coupling, bearing block A, friction Disk A, disk brake A, disk brake B, main shaft, two-fold cable reel, frictional disk B, disk brake C, disk brake D, Bearing block B, steel wire rope, motor are fixed on bottom plate, and motor output shaft passes through high speed level shaft coupling and decelerator input Connection, decelerator output end are connected by one end of slow speed turbine stage shaft coupling and main shaft, and main shaft both ends are arranged on bearing by bearing In seat A, bearing block B, bearing block A, bearing block B are supported and fixed on bottom plate by bearing block, and main shaft is provided with two ring flanges, The two-fold cable reel being enclosed on main shaft and two ring flanges are fixed, frictional disk A, frictional disk B are fixed on two-fold cable reel both sides, Disk brake A, disk brake B are fixed on the bottom plate of frictional disk A sides, and disk brake C, disk brake D are fixed On the bottom plate of frictional disk B sides, the lay winding wire ropes on the grooving of two-fold cable reel, steel wire rope is at least wound two layers;

It is U-shaped that the dynamic load monitoring system includes servo electric jar, S types pulling force sensor, wire cable clamp, steel wire rope Lockset, servo electric jar are fixed on servo electric jar bearing, and threaded rod and S type pulling force sensors one end of servo electric jar connect Connect, the S type pulling force sensor other ends are connected with wire cable clamp, and steel wire rope one end is through wire cable clamp and passes through steel wire rope U Type lockset is locked;

The stress monitoring system includes foil gauge group A, foil gauge group B, foil gauge group C, foil gauge group D, baffle side should Become piece, U-shaped groove B, U-shaped groove D are offered in two straight length portions of the grooving of two-fold cable reel, in the rope of two-fold cable reel Two broken line parts of groove offer U-shaped groove A, U-shaped groove C, and it is U-shaped logical to offer baffle side in the baffle plate of two-fold cable reel Groove, foil gauge group A are pasted on U-shaped groove A inwalls, and foil gauge group B is pasted on U-shaped groove B inwalls, and foil gauge group C is pasted on U-shaped Groove C inwalls, foil gauge group D are pasted on U-shaped groove D inwalls, and baffle side strain gauge adhesion is in the U-shaped groove inwall of baffle side, gear Plate side strain piece quantity is identical with the wirerope-winding number of plies, and each baffle side foil gauge corresponds to layer of steel wire rope.

Further, the U-shaped groove A, U-shaped groove B, U-shaped groove C, U-shaped groove D are each parallel to dual slope spool shaft Line is set.

According to the ultradeep well multi-lay winding wire ropes of above-mentioned monitoring device and reel contact condition monitoring method, including it is following Step:

A), all foil gauge groups are pasted on each self-corresponding U-shaped groove inwall, baffle side strain gauge adhesion is in baffle plate On the U-shaped groove inwall in side;

B) steel wire rope of appropriate length, is chosen, has lock by steel wire rope one end through wire cable clamp and with steel wire rope U-shape lock Tightly;

C) motor, is started by controller, by wirerope-winding on two-fold cable reel, when the winding layer needed for acquisition During number, stop motor rotation, acting on frictional disk with disk brake brakes two-fold cable reel, is watched by computer control Electric cylinder is taken to move horizontally so that steel wire rope stress reaches setting fatigue load or deformation values;

D) the alternating displacement amplitude of servo electric jar 9, is set by computer-controlled program, the dynamic for obtaining steel wire rope is handed over Varying load, in simulation steel wire rope dynamic carrying lifting process steel wire rope to dual slope mandrel surface and the dynamic stress of baffle plate, When steel wire rope is to the dynamic stress of dual slope mandrel surface and baffle plate in simulation steel wire rope dynamic carrying lifting process, turn on the power To motor, servo electric jar, S types pulling force sensor, foil gauge group A, foil gauge group B, foil gauge group C, foil gauge group D, gear Plate side strain piece is powered, and the change of steel wire rope dynamic load is recorded with S types pulling force sensor, and steel wire rope pair is recorded with foil gauge group The dynamic stress of dual slope mandrel surface, baffle side foil gauge records different layers steel wire rope should to the dynamic of two-fold cable reel baffle plate Power;

E), by changing the winding number of plies of steel wire rope and the alternating displacement amplitude of servo electric jar, different winding layers are simulated And under Different Dynamic load steel wire rope to dual slope mandrel surface and the contact stress under dynamic conditions of baffle plate.

Beneficial effect:The present invention bears dynamic load, two-fold cable reel for ultradeep well cylindrical drum hoist in steel wire rope Winding layer change etc. operating mode, can dynamic monitoring first layer lay winding wire ropes to dual slope mandrel surface and different winding layer steel wires The contact stress under dynamic conditions Parameters Evolution rule restricted to two-fold cable reel baffle plate, for ultradeep well drum winding under different lifting operating modes The fatigue damage behavioral study of machine dual slope multi-lay winding wire ropes reel provides effective experimental facilities and foundation, super to predicting The service life of deep-well cylindrical drum hoist dual slope multi-lay winding wire ropes reel is with a wide range of applications, and ultradeep well is twined Wound elevator mine hoisting is safe for operation to have great importance.

Brief description of the drawings

Fig. 1 is the front view of patent structure of the present invention;

Fig. 2 is A-A direction views in Fig. 1;

Fig. 3 is B-B direction view in Fig. 1;

Fig. 4 is two-fold cable reel front view;

Fig. 5 be in figure IV in 4 at partial enlarged drawing;

Fig. 6 is two-fold cable reel expanded view;

Fig. 7 is C direction views in Fig. 4;

Fig. 8 be in figure I in 7 at partial enlarged drawing;

Fig. 9 be in figure III in 7 at partial enlarged drawing;

D direction views in Figure 10 Fig. 4;

Figure 11 be in figure II in 10 at partial enlarged drawing;

In figure:1st, bottom plate;2nd, disk brake D;3rd, disk brake C;4th, steel wire rope;5th, steel wire rope U-shape lock has;6th, steel Cord fixture;7th, S types pulling force sensor;8th, servo electric jar;9th, servo electric jar bearing;10th, motor;11st, cascade at a high speed Axle device;12nd, decelerator;13rd, slow speed turbine stage shaft coupling;14th, bearing block A;15th, frictional disk A;16th, two-fold cable reel;17th, frictional disk B;18th, main shaft;19th, bearing block B;20th, disk brake A;21st, disk brake B;22nd, U-shaped groove A;23rd, foil gauge group A; 24th, U-shaped groove B;25th, foil gauge group B;26th, U-shaped groove C;27th, foil gauge group C;28th, U-shaped groove D;29th, foil gauge group D; 30th, U-shaped groove E;31st, foil gauge E;32nd, U-shaped groove F;33rd, foil gauge F;34th, U-shaped groove G;35th, foil gauge G.

Embodiment:

Further explanation is done to the present invention below in conjunction with the accompanying drawings.

As shown in Fig. 1 to 11, a kind of ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device, including support System, winding system and dynamic load monitoring system, stress monitoring system.

The support system includes bottom plate 1, servo electric jar bearing 9, and servo electric jar bearing 9 is fixed on bottom plate 1.

The winding system includes motor 10, high speed level shaft coupling 11, decelerator 12, slow speed turbine stage shaft coupling 13, bearing Seat A14, frictional disk A15, disk brake A20, disk brake B21, main shaft 18, two-fold cable reel 16, frictional disk B17, disk Formula brake C3, disk brake D2, bearing block B19, steel wire rope 4.Motor 10 is fixed on bottom plate 1, and motor 10 exports Axle is connected by high speed level shaft coupling 11 with the input of decelerator 12, and the output end of decelerator 12 passes through slow speed turbine stage shaft coupling 13 and master One end connection of axle 18, the both ends of main shaft 18 are arranged in bearing block A14, bearing block B19 by bearing, bearing block A14, bearing block B19 is supported and fixed on bottom plate 1 by bearing block, and main shaft 18 is provided with two ring flanges, and master will be enclosed on by high-strength bolt Two-fold cable reel 16 on axle 18 is fixed with two ring flanges, and frictional disk A15, frictional disk B17 are consolidated by high-strength bolt respectively The two-fold both sides of cable reel 16 are scheduled on, disk brake A20, disk brake B21 are fixed on the bottom plate 1 of frictional disk A15 sides, Disk brake C3, disk brake D2 are fixed on the bottom plate 1 of frictional disk B17 sides.On the grooving of two-fold cable reel 16 Lay winding wire ropes 4, steel wire rope 4 are at least wound two layers.

The dynamic load monitoring system includes servo electric jar 8, S types pulling force sensor 7, wire cable clamp 6, steel wire rope U-shape lock tool 5, servo electric jar 8 is fixed on servo electric jar bearing 9, threaded rod and the S type pull sensing of servo electric jar 8 The one end of device 7 is connected, and the other end of S types pulling force sensor 7 is connected with wire cable clamp 6, and the one end of steel wire rope 4 passes through wire cable clamp 6 And pass through the locking of steel wire rope U-shape lock tool 5.

The stress monitoring system include foil gauge group A23, foil gauge group B25, foil gauge group C27, foil gauge group D29, Baffle side foil gauge, U-shaped groove B24, U-shaped groove D28 are offered in two straight length portions of the grooving of two-fold cable reel 16, Two broken line parts of the grooving of two-fold cable reel 16 offer U-shaped groove A22, U-shaped groove C26, described U-shaped groove A22, U Type groove B24, U-shaped groove C26, U-shaped groove D28 are set each parallel to the two-fold axis of cable reel 16, in two-fold cable reel 16 Baffle plate offers the U-shaped groove of baffle side.Foil gauge group A23 is pasted on U-shaped groove A22 inwalls, and foil gauge group B25 is pasted on U-shaped Groove B24 inwalls, foil gauge group C27 are pasted on U-shaped groove C26 inwalls, and foil gauge group D29 is pasted on U-shaped groove D28 inwalls, Baffle side strain gauge adhesion is in the U-shaped groove inwall of baffle side, and baffle side foil gauge quantity is identical with the winding of steel wire rope 4 number of plies, often Individual baffle side foil gauge corresponds to layer of steel wire rope.

In the present embodiment, steel wire rope 4 winds three layers, and the U-shaped groove quantity of baffle side is three, respectively U-shaped groove E30, U-shaped Groove F32, U-shaped groove G34, baffle side foil gauge be three, be respectively pasted on U-shaped groove E30 inwalls foil gauge E31, It is pasted on the foil gauge F33 of U-shaped groove F32 inwalls, is pasted on the foil gauge G35 of U-shaped groove G34 inwalls, foil gauge E31 is corresponding First layer steel wire rope, foil gauge F33 correspond to second layer steel wire rope, and foil gauge G35 corresponds to third layer steel wire rope.

According to the ultradeep well multi-lay winding wire ropes of above-mentioned monitoring device and reel contact condition monitoring method, including it is following Step:

A), all foil gauge groups are pasted on each self-corresponding U-shaped groove inwall, baffle side strain gauge adhesion is in baffle plate On the U-shaped groove inwall in side;

B) steel wire rope 4 of appropriate length, is chosen, by the one end of steel wire rope 4 through wire cable clamp 6 and with steel wire rope U-shape lock The locking of tool 5;

C), by controller start motor 10, steel wire rope 4 is wrapped on two-fold cable reel 16, when obtain needed for When winding the number of plies, stop motor 10 and rotate, acting on frictional disk with disk brake brakes two-fold cable reel 16, passes through meter Calculation machine control servo electric jar 9 is moved horizontally so that the stress of steel wire rope 4 reaches setting fatigue load or deformation values;

D) the alternating displacement amplitude (i.e. telescopic displacement and frequency) of servo electric jar 9, is set by computer-controlled program, The dynamic alternate load of steel wire rope 4 is obtained, steel wire rope 4 is to the two-fold table of cable reel 16 in simulation steel wire rope dynamic carrying lifting process Face and the dynamic stress of baffle plate, in simulation steel wire rope dynamic carrying lifting process steel wire rope 4 to the two-fold surface of cable reel 16 and During the dynamic stress of baffle plate, turn on the power to motor 10, servo electric jar 9, S types pulling force sensor 8, foil gauge group A23, should Become piece group B25, foil gauge group C27, foil gauge group D29, foil gauge E31, foil gauge F33, foil gauge G35 to be powered, with S type pulling force Sensor 8 records the change of the dynamic load of steel wire rope 4, and the two-fold surface of cable reel 16 is moved with foil gauge group record steel wire rope 4 State stress, dynamic stress of the baffle side foil gauge record different layers steel wire rope 4 to the two-fold baffle plate of cable reel 16;

E), by changing the winding number of plies of steel wire rope 4 and the alternating displacement amplitude of servo electric jar 9, different windings are simulated Steel wire rope 4 is to the two-fold surface of cable reel 16 and the contact stress under dynamic conditions of baffle plate under layer and Different Dynamic load.

Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (3)

1. a kind of ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device, it is characterised in that:Including support system, Winding system, dynamic load monitoring system, stress monitoring system;
The support system includes bottom plate (1), servo electric jar bearing (9), and servo electric jar bearing (9) is fixed on bottom plate (1) On;
The winding system include motor (10), high speed level shaft coupling (11), decelerator (12), slow speed turbine stage shaft coupling (13), Bearing block A (14), frictional disk A (15), disk brake A (20), disk brake B (21), main shaft (18), two-fold cable reel (16), frictional disk B (17), disk brake C (3), disk brake D (2), bearing block B (19), steel wire rope (4), motor (10) it is fixed on bottom plate (1), motor (10) output shaft is connected by high speed level shaft coupling (11) and decelerator (12) input Connect, decelerator (12) output end is connected by slow speed turbine stage shaft coupling (13) with one end of main shaft (18), and main shaft (18) both ends pass through Bearing is arranged in bearing block A (14), bearing block B (19), and bearing block A (14), bearing block B (19) are fixed by bearing seat supports On bottom plate (1), main shaft (18) is provided with two ring flanges, by the two-fold cable reel (16) being enclosed on main shaft (18) and two methods Blue disk is fixed, and frictional disk A (15), frictional disk B (17) are fixed on two-fold cable reel (16) both sides, disk brake A (20), disc type Brake B (21) is fixed on the bottom plate (1) of frictional disk A (15) side, and disk brake C (3), disk brake D (2) are fixed On the bottom plate (1) of frictional disk B (17) side, lay winding wire ropes (4) on the grooving of two-fold cable reel (16), steel wire rope (4) At least wind two layers;
The dynamic load monitoring system includes servo electric jar (8), S types pulling force sensor (7), wire cable clamp (6), steel wire U-shape lock of restricting has (5), and servo electric jar (8) is fixed on servo electric jar bearing (9), the threaded rod and S of servo electric jar (8) Type pulling force sensor (7) one end is connected, and S types pulling force sensor (7) other end is connected with wire cable clamp (6), steel wire rope (4) one Locked through wire cable clamp (6) and by steel wire rope U-shape lock tool (5) at end;
The stress monitoring system includes foil gauge group A (23), foil gauge group B (25), foil gauge group C (27), foil gauge group D (29), baffle side foil gauge, U-shaped groove B (24), U-shaped is offered in two straight length portions of the grooving of two-fold cable reel (16) Groove D (28), U-shaped groove A (22), U-shaped groove C are offered in two broken line parts of the grooving of two-fold cable reel (16) (26) the U-shaped groove of baffle side, is offered in the baffle plate of two-fold cable reel (16), foil gauge group A (23) is pasted on U-shaped groove A (22) inwall, foil gauge group B (25) are pasted on U-shaped groove B (24) inwall, and foil gauge group C (27) is pasted on U-shaped groove C (26) Inwall, foil gauge group D (29) are pasted on U-shaped groove D (28) inwall, baffle side strain gauge adhesion in the U-shaped groove inwall of baffle side, Baffle side foil gauge quantity is identical with steel wire rope (4) the winding number of plies, and each baffle side foil gauge corresponds to layer of steel wire rope.
2. a kind of ultradeep well multi-lay winding wire ropes according to claim 1 and reel contact condition monitoring device, it is special Sign is:The U-shaped groove A (22), U-shaped groove B (24), U-shaped groove C (26), U-shaped groove D (28) are each parallel to dual slope Reel (16) axis is set.
3. the ultradeep well multi-lay winding wire ropes of monitoring device and reel contact condition monitoring method according to claim 1, It is characterised in that it includes following steps:
A), all foil gauge groups are pasted on each self-corresponding U-shaped groove inwall, baffle side strain gauge adhesion is in baffle side U On type groove inwall;
B) steel wire rope (4) of appropriate length, is chosen, by steel wire rope (4) one end through wire cable clamp (6) and U-shaped with steel wire rope Lockset (5) is locked;
C) motor (10), is started by controller, steel wire rope (4) is wrapped on two-fold cable reel (16), when needed for acquisition The winding number of plies when, stop motor (10) rotate, with disk brake act on frictional disk make two-fold cable reel (16) brake, Control servo electric jar (9) to move horizontally steel wire rope (4) stress by computer and reach setting fatigue load or deformation values;
D) the alternating displacement amplitude of servo electric jar (9), is set by computer-controlled program, obtains the dynamic of steel wire rope (4) Alternate load, simulation steel wire rope dynamic carry steel wire rope (4) in lifting process and two-fold cable reel (16) surface and baffle plate are moved State stress, steel wire rope (4) moves to two-fold cable reel (16) surface and baffle plate in simulation steel wire rope dynamic carrying lifting process During state stress, turn on the power to motor (10), servo electric jar (9), S types pulling force sensor (8), foil gauge group A (23), should Become piece group B (25), foil gauge group C (27), foil gauge group D (29), baffle side foil gauge to be powered, remembered with S types pulling force sensor (8) The change of steel wire rope (4) dynamic load is recorded, recording steel wire rope (4) with foil gauge group should to the dynamic on two-fold cable reel (16) surface Power, dynamic stress of the baffle side foil gauge record different layers steel wire rope (4) to two-fold cable reel (16) baffle plate;
E), by changing the winding number of plies of steel wire rope (4) and the alternating displacement amplitude of servo electric jar (9), different windings are simulated Steel wire rope (4) is to two-fold cable reel (16) surface and the contact stress under dynamic conditions of baffle plate under layer and Different Dynamic load.
CN201610435601.4A 2016-06-17 2016-06-17 Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method CN105858517B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610435601.4A CN105858517B (en) 2016-06-17 2016-06-17 Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201610435601.4A CN105858517B (en) 2016-06-17 2016-06-17 Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method
PCT/CN2016/108882 WO2017215208A1 (en) 2016-06-17 2016-12-07 Monitoring apparatus and method for dynamic contact state of multi-layer wound wire rope and drum in ultra-deep well
RU2018121089A RU2692968C1 (en) 2016-06-17 2016-12-07 Instrument and dynamic stress control method in multilayer twisted rope and drum in super deep well
AU2016412018A AU2016412018B2 (en) 2016-06-17 2016-12-07 Monitoring apparatus and method for dynamic contact state of multi-layer wound wire rope and drum in ultra-deep well

Publications (2)

Publication Number Publication Date
CN105858517A CN105858517A (en) 2016-08-17
CN105858517B true CN105858517B (en) 2018-01-02

Family

ID=56649831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610435601.4A CN105858517B (en) 2016-06-17 2016-06-17 Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method

Country Status (4)

Country Link
CN (1) CN105858517B (en)
AU (1) AU2016412018B2 (en)
RU (1) RU2692968C1 (en)
WO (1) WO2017215208A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109374272A (en) * 2018-10-10 2019-02-22 中国矿业大学 The load-carrying properties detection device and method of vertical shaft hoisting main shaft device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105858517B (en) * 2016-06-17 2018-01-02 中国矿业大学 Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method
CN106482782B (en) * 2016-09-26 2018-09-14 中国矿业大学 Dynamic radial deformation and dynamic tension monitoring device and the method for the two-fold wire type multi-lay winding steel wire rope of hoist of deep-well
CN106348141A (en) * 2016-11-21 2017-01-25 贵州高矿重工(长顺)有限公司 Mine hoist of low frequency bilinear electromagnetic synchronization without gear
CN106348140A (en) * 2016-11-21 2017-01-25 贵州高矿重工(长顺)有限公司 Mine hoist of low frequency bilinear permanent magnetic synchronization without gear
CN106379801A (en) * 2016-11-21 2017-02-08 贵州高矿重工(长顺)有限公司 Low-frequency double-folding-line alternating-current asynchronous toothless transmission type mine hoist
CN108083046B (en) * 2017-12-15 2019-05-07 中国矿业大学 A kind of mine vertical shaft lifting system wirerope load monitoring method
CN108982240A (en) * 2018-06-08 2018-12-11 铃木加普腾钢丝(苏州)有限公司 A kind of profile wire bending property test method of high stable anti-scratch
CN109264525B (en) * 2018-10-10 2020-03-10 中国矿业大学 Joint debugging testing device and method for derrick type vertical shaft elevator
CN109250595B (en) * 2018-10-10 2019-10-29 中国矿业大学 Console mode vertical shaft hoisting joint debugging test device and method
CN110451370A (en) * 2019-07-03 2019-11-15 安徽省恒邦检测技术有限公司 A kind of boom hoist cable layer to layer transition detection device and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU561882A1 (en) * 1976-01-13 1977-06-15 Харьковское Высшее Военное Командное Училище Им.Маршала Советского Союза Крылова Н.И Device for measuring the pressure force of the winding layers on the drum head
SU769368A1 (en) * 1978-11-22 1980-10-07 Украинский Научно-Исследовательский И Проектно-Конструкторский Институт Подземной Гидравлической Добычи Угля Force measuring device
JPS611388Y2 (en) * 1979-06-29 1986-01-17
CN101504348B (en) * 2008-02-04 2011-06-22 西北工业大学 Hyper-elastic material high-speed stretching tester and experiment method
CN102175548B (en) * 2011-03-21 2013-02-06 武汉理工大学 Test device for abrasion of multilayer winding wire rope-pulley
JP5906875B2 (en) * 2011-08-26 2016-04-20 日立金属株式会社 Cable bending fatigue life prediction method and cable bending fatigue life prediction apparatus
RU126692U1 (en) * 2012-11-02 2013-04-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли РФ (МИНПРОМТОРГ РОССИИ) Equipment measurement device in the rope of a ship winch
CN203237964U (en) * 2012-12-30 2013-10-16 中信重工机械股份有限公司 Shaft sinking and production dual-purpose elevator
CN203786012U (en) * 2014-04-15 2014-08-20 中国矿业大学 Test device for monitoring dynamic micro-friction state between steel wire rope and friction liner
CN104019987B (en) * 2014-06-12 2016-05-04 中国矿业大学 A kind of mining transmission belt dynamic friction transmission test device and method
CN104261225B (en) * 2014-10-10 2017-04-12 中国矿业大学 Test stand and method for ultra-deep mine hoisting systems
CN105043885B (en) * 2015-08-28 2019-01-11 中国水利水电夹江水工机械有限公司 A kind of reel stress test device and its method
CN105675280B (en) * 2016-02-18 2018-02-02 中国矿业大学 Km deep-well main shaft of hoister bending composite fatigue damage monitoring device and method
CN105858517B (en) * 2016-06-17 2018-01-02 中国矿业大学 Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109374272A (en) * 2018-10-10 2019-02-22 中国矿业大学 The load-carrying properties detection device and method of vertical shaft hoisting main shaft device

Also Published As

Publication number Publication date
RU2692968C1 (en) 2019-06-28
CN105858517A (en) 2016-08-17
AU2016412018B2 (en) 2018-10-04
AU2016412018A1 (en) 2018-06-07
WO2017215208A1 (en) 2017-12-21

Similar Documents

Publication Publication Date Title
CA2578027C (en) A system for assuring engagement of a hydromatic brake on a drilling or well service rig
CN1199839C (en) Method for making passenger quickly leave elevator car in case of emergency and equipment
CN101985344B (en) Drum tensioning method and apparatus for load hoist wire rope
CN104297046A (en) Device and method for multi-axis fretting fatigue test of steel wire
US6029951A (en) Control system for drawworks operations
CN102229395B (en) Multi-functional simulation experiment system for mining elevator
CN101670965B (en) Method for measuring elevator equilibrium coefficient
CN2769241Y (en) Non-base automatic weight full-automatic tower crane apparatus
WO2016141760A1 (en) Steel wire rope interlayer friction detection apparatus and method for winding-type hoist
CN104122198B (en) A kind of friction lining-hoisting cable dynamic friction transmission test device and method
CN202967995U (en) Antiskid device of steel wire ropes of friction hoist
CN104340802B (en) A kind of elevator anti-running driving control system and driving control method
CN102341338B (en) Wire rope life management device and method
WO2015090149A1 (en) Energy-saving model of traction-type elevator and energy-saving method therefor
CN105600697B (en) The floating type disk brake of km deep-well elevator
CN103669133A (en) Hydraulic sleeper replacement machine and hydraulic sleeper replacement method
CN105800490A (en) Method for replacing crane main hook steel wire rope
AU2016412018B2 (en) Monitoring apparatus and method for dynamic contact state of multi-layer wound wire rope and drum in ultra-deep well
CN104261225A (en) Test stand and method for ultra-deep mine hoisting systems
CN105675280B (en) Km deep-well main shaft of hoister bending composite fatigue damage monitoring device and method
CN103950837A (en) Safety monitoring system for hoisting machine and method
CN103076147A (en) Impact test device
MX2008011320A (en) Method and system for controlling a well service rig based on load data.
EP1175369B1 (en) System for measuring torque applied to the drum shaft of a hoist
CN100535633C (en) Multifunctional friction hoisting antiskid experimental device and method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant