CN202148109U - Multifunctional simulation test system for mining elevators - Google Patents
Multifunctional simulation test system for mining elevators Download PDFInfo
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- CN202148109U CN202148109U CN201120240055U CN201120240055U CN202148109U CN 202148109 U CN202148109 U CN 202148109U CN 201120240055 U CN201120240055 U CN 201120240055U CN 201120240055 U CN201120240055 U CN 201120240055U CN 202148109 U CN202148109 U CN 202148109U
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Abstract
The utility model relates to a multifunctional simulation test system for mining elevators, comprising a headframe fixed on a concrete base, an anti-explosion traction testing system arranged on the headframe, an elevator car protection testing system, a flexible guide rail guidance testing system, a water pouring simulation testing system, an elevator car and a counterweight so that a dynamic regulation test for the tension of hoist ropes, an overspeed or out-of-control protection test for the elevator car, a safety protection test for the top rushing and falling down of the elevator car, a dynamic equilibrium test for the tension of the flexible guide rail, a test for the operation stability of the elevator car, a test for the suspension reliability of tail ropes, an elevator car water pouring durability test for simulating hoistway seepage and the like can be realized. According to the utility model, a multifunctional simulation test platform is provided for mining elevators which are used for elevating mine underground materials and personnel, and the multifunctional simulation test platform has the advantages of compact structure, convenience in operation, time and labor saving, safety and reliability and can be used for simulating the mine environment.
Description
Technical field
The utility model relates to a kind of mining elevator multifunctional experimental system for simulating, is particularly useful for the mining elevator simulation commissioning test of underground material in mine and man winding.
Background technology
The main at present gig that adopts of personnel lifting in the underground mining process of mine cooperates cage to carry out; And adopt traditional gig to have the problem that expense is high, the engineering construction cycle is long during less than the material of 400m and man winding for the exploitation, particularly hoisting depth of the multilevel driving surface in down-hole; Secondly, adopt gig to go up and down in personnel's process, the passenger in the cage can't be controlled lifting process, thus can't transmission information to well head or down-hole, the accident in the transportation can't be contacted directly with well head and personnel in the pit; Winch structure is bigger, and mechanical efficiency is low, and as if fault, cage lacks the Finite control of hypervelocity in operational process; The traveling comfort of passenger is poor.
Existing elevator device though have travelling comfort preferably, is fit to multilevel work, and maintenance cost is low.But because the underground work environment is abominable, pit shaft is yielding, and therefore the T type guide rail of existing industrial conventional lift can't adapt to the mine hoisting requirement, does not still have the lift car dynamic stability test system based on flexible guide rail at present; Simultaneously; The connecting device of hoist ropes adopts compression spring form and form of rubber; Though played the effect of buffering and damping,, be prone to cause the hoist ropes tensile force unbalanced in use for some time owing to the error of hoist ropes manufacturing, the difference of material; And the present hoist ropes dynamic tension device that does not still have elevator device does not more have the pilot system based on this device; Existing safety tongs system can only adapt to the safety arrestment of rigid guideway, and elevator device is not still based on the sure brake system of check band, equally also not based on the anti-fall brake test of the safety tongs system under the different cage operation speed of check band at present; Though conventional lift has pit hydraulic damping device and wire holder; But mining elevator is because the horizontal operation face is big at interval; Therefore running velocity is fast, and the car load-carrying is bigger, has rushing to summit and crashing into phenomenon of car; What still do not have at present a lift car anti-ly rushes to summit and weighs down end protection system, does not also have the pilot system of rushing to summit and weighing down the end under the lift car friction speed; The down-hole is owing to abominable geologic condition, and the hoistway infiltration is frequent, and industrial elevator mainly runs in the dry environment, therefore lacks the trickle environment of car, the present trickle simulation experiment system that does not still have elevator device; Car is mainly used in the up-down of taking advantage of people and regular general cargo, and can't be to the transportation of moving bodies such as mine car, thereby can not realize the transportation of the well head car body material of down-hole; Still there is not mine car to get into the catching device of car and the push unit that well head pushes mine car car; Still the multi-functional simulation experiment system that the above-mentioned pilot system of mining elevator is not combined both at home and abroad at present, if adopt actual mining elevator to carry out in-place test, both time-consuming, effort, wasteful is not easy to operation, and is simultaneously also very dangerous.Therefore, through designing the operating condition of mining elevator multifunctional simulation experiment system simulant elevator, the research in above-mentioned field is only unique feasible approach.
Summary of the invention
Technical matters: the purpose of the utility model is to overcome the problem that exists in the prior art, a kind of compact conformation is provided, is convenient to operation, time saving and energy saving, safe and reliable, can simulate the mining elevator multifunctional experimental system for simulating of Minepit environment.
Technical scheme: the mining elevator multifunctional experimental system for simulating of the utility model; Mainly by be fixed on derrick on the concrete pedestal, be located at explosion-proof traction pilot system on the derrick, car protection test system, flexible guide rail guiding pilot system, trickle simulation experiment system, car and to reconstituting, concrete pedestal is provided with the mine car push unit; Described explosion-proof traction pilot system comprises the explosion-proof traction machine, is fixed on the hoist ropes tension-adjusting gear on the derrick upper mounting plate; Described car protection test system comprises the car hypervelocity or the stall protection system that are located in the derrick, prevent that car from rushing to summit and weigh down end pilot system; Described flexible guide rail guiding pilot system by the steel rope guide rail, be fixed on the upper mounting plate with steel rope guide rail upper end bonded assembly guide rail tightening device, be fixed on the lower platform and constitute with steel rope guide rail lower end bonded assembly guide rail connecting device, the steel rope guide rail is provided with the flexible guide rail orienting sleeve of a plurality of fixedly cars; Described trickle simulation experiment system comprises the shower head that is arranged on crown, filter, hydraulic accumulator and the water pump that is located at the concrete pedestal bottom; Described mine car push unit comprises the track that is located on the concrete pedestal, is located at the car puller under the track, and car puller is provided with passes pawling of mine car, and the track both sides of mine car entrance are provided with stop device; The car inner bottom part is provided with track, and track is provided with the case interior car arrester, and the car entrance place is provided with catching device, and the car inwall is provided with the explosive operation case, and car and counterweight below are provided with through compensation rope bonded assembly compensation rope suspension gear.
Described car hypervelocity or stall protection system comprise check band, be located at check band buffering tightening device that upper mounting plate links to each other with check band one end, be located at lower platform and check band other end bonded assembly check band connecting device, and check band is provided with the check band orienting sleeve that is fixed on the car and is fixed on the check band safety tongs bottom the car.
The anti-pilot system of rushing to summit of described car comprise the derrick both sides that are arranged on the upper mounting plate below the anti-energy disperser of rushing to summit, be suspended in the anti-buffer beam of rushing to summit of upper mounting plate below, anti-rush to summit buffer beam with anti-rush to summit to be connected with between the energy disperser prevent rushing to summit the snub rope.
Pilot system of the anti-fall end of described car comprises the anti-fall bottom buffering device of the derrick both sides that are arranged on the lower platform top, the anti-fall bottom buffering rope of the anti-fall bottom buffering device of connection, and anti-fall bottom buffering rope is gone up suspention has anti-fall bottom buffering beam.
Beneficial effect:
1. the explosion-proof traction pilot system can be simulated the running condition of car and counterweight; The hoist ropes tension-adjusting gear that adopts; Can carry out the dynamic equilibrium test research of hoist ropes tensile force in the traction process, for reducing the wearing and tearing of hoist ropes, improve the research approach that provides service life;
Car protection test system can simulate car because hypervelocity or the anti-fall test of downslide that causes of stall, since the car that faults such as control cause rush to summit or crash into pit test, can simulate the motion characteristics of mine car in car; And the movement characteristic that can simulate suspension gear in the car lifting process and different compensation ropes, for the restrict research of bonded assembly reliability etc. of research people and mine car mixed lifting and suspension gear and compensation provides the research approach;
3. flexible guide rail guiding pilot system can be simulated rigid guideway inconvenient applying working condition is installed, for the variation characteristic of studying flexible guide rail tensile force in the cage operation process provides the research approach;
4. elevator trickle simulation experiment system can be simulated pitshaft because infiltration and the operating mode of trickle, for research elevator reliability of operation under the trickle state provides the research approach;
5. mining elevator multifunctional test platform compact conformation, be convenient to the operation, time saving and energy saving, safe and reliable, can simulate mine special operation condition environment.
Description of drawings
Fig. 1 is the system architecture scheme drawing of the utility model.
Fig. 2 is the system architecture front view of the utility model.
Fig. 3 is the system architecture lateral plan of the utility model.
Among the figure: explosion-proof traction pilot system-1, car protection test system-2, flexible guide rail guiding pilot system-3, trickle simulation experiment system-4, car-5, counterweight-6, derrick-7, mine car push unit-8, concrete pedestal-9; Explosion-proof traction machine-1-1, hoist ropes-1-2, track adjusting wheel-1-3, hoist ropes anchor fitting-1-4, hoist ropes tension-adjusting gear-1-5; Wire holder-2-1; Velocity limiter-2-2; Anti-buffer beam-the 2-3 that rushes to summit; Governor rope-2-4; Anti-snub rope-the 2-5 that rushes to summit; Anti-energy disperser-the 2-6 that rushes to summit; Anti-fall bottom buffering device-2-7; Anti-fall bottom buffering rope-2-8; Anti-fall bottom buffering beam-2-9; Counterweight water bumper-2-10; Check band connecting device-2-11; Governor rope tightening device-2-12; Check band orienting sleeve-2-13; Safety tongs-2-14; Safety tongs operation pull bar-2-15; Safety tongs link gear-2-16; Check band-2-17; Check band buffering tightening device-2-18; Guide rail tightening device-3-1, steel rope flexible guide rail-3-2, flexible guide rail orienting sleeve-3-3, guide rail connecting device-3-4; Shower head-4-1, filter-4-2, hydraulic accumulator-4-3, water pump-4-4; Track-5-1, mine car-5-2, with car cable-5-3, case interior car arrester-5-4, catching device-5-5, explosive operation case-5-6, compensation rope suspension gear-5-7, compensation rope-5-8; Car puller-8-1, pawl-8-2, stop device-8-3.
The specific embodiment
An embodiment to the utility model further describes below in conjunction with accompanying drawing:
The mining elevator multifunctional experimental system for simulating of the utility model; Mainly by being fixed on derrick 7 on the concrete pedestal 9, being located at derrick 7 tops and being used to draw lead pilot system 3, trickle simulation experiment system 4, car 5 and counterweight 6 of explosion-proof traction pilot system 1, car protection test system 2, flexible guide rail that car 5 move up and down and constituting, concrete pedestal 9 is provided with mine car push unit 8; Mine car push unit 8 comprises the track that is located on the concrete pedestal 9, is located at the car puller 8-1 under the track, and car puller 8-1 is provided with the 8-2 that pawls that passes mine car, and the track both sides of mine car 5-2 entrance are provided with stop device 8-3; Car 5 inner bottom parts are provided with track 5-1, and track 5-1 is provided with case interior car arrester 5-4, and car 5 entrance are provided with catching device 5-5, and catching device 5-5 is mainly by being fixed with track and being hinged on the bearing plate on the car, and the handle spanner that is connected with bearing plate constitutes; Car 5 inwalls are provided with explosive operation case 5-6; Car below be provided with borehole wall bonded assembly with car cable 5-3; Car 5 is provided with through compensation rope 5-8 bonded assembly compensation rope suspension gear 5-7 with counterweight 6 belows; Compensation rope suspension gear 5-7 mainly by with car pivotally attached upper hanger, upper hanger links together through adapter sleeve, bearing, bolt and the following suspension rod that is provided with, following suspension rod has to be connected by the bearing pin pivotally attached and compensates the folder becket bridle of restricting.
Explosion-proof traction pilot system 1 comprises the explosion-proof traction machine 1-1 that is placed on derrick 7 upper mounting plate A machine rooms; Be wrapped in the traction sheave of explosion-proof traction machine 1-1 and the hoist ropes 1-2 on the track adjusting wheel 1-3, pass the diversion sheave on the car 5 and be fixed on the derrick 7 upper mounting plate A carrier bars hoist ropes tension-adjusting gear 1-5 with pass the diversion sheave of counterweight 6 and be fixed on the hoist ropes anchor fitting 1-4 on the upper mounting plate A; Hoist ropes tension-adjusting gear 1-5 mainly is made up of the connecting panel of hydraulic actuating cylinder that is interconnected and fixed hydraulic cylinder body; The cylinder body inner plunger is connected with hoist ropes 1-2; The connecting panel of fixed hydraulic cylinder body is arranged on the upper mounting plate A; Thereby realize the self-equalizing of hoist ropes 1-2 tensile force, be provided with in the hydraulic tubing of connection between oil pressure, oil cylinder and the tank body inner plunger and be provided with displacement pickup, carry out the dynamic equilibrium test research of hoist ropes 1-2 tensile force in the traction process.
Car protection test system 2 comprises cars 5 hypervelocities or the stall protection system that are located in the derrick 7, prevent that car 5 from rushing to summit and weigh down end pilot system.
Car hypervelocity or stall protection pilot system 2 comprise wire holder 2-1 and the buffering of the check band on the carrier bar tightening device 2-18 that is arranged on derrick 7 upper mounting plate A; Be braked the slack-free check band 2-17 of rope buffering tightening device 2-18; Be arranged on the carrier bar of pit lower platform B and check band 2-17 other end bonded assembly check band connecting device 2-11; The check band orienting sleeve 2-13 that is fixed on car 5 both sides and the safety tongs 2-14 that are vertically passed by its pairing check band 2-17; Be arranged on the operation pull bar 2-15 in safety tongs link gear 2-16 and the safety tongs of car 5 bottoms, the velocity limiter 2-2 that is twined by governor rope 2-4 closedly be arranged on the governor rope tightening device 2-12 on the fixed beam under the pit; Check band connecting device 2-5 mainly by the wedge shape rope sling, can constitute by disrumpent feelings rope sling screw rod; The governor rope tightening device adopts general-duty tightening device on the traditional elevator; Check band buffering tightening device mainly is made up of the accent force mechanisms that can set resistance, and check band passes transfers force mechanisms to be tensioned; The safety tongs link gear adopts the universal safety pincers link gear that uses on the conventional rigid guide rail elevator; When car hypervelocity or stall protection test; Governor rope 2-4 passes through safety tongs link gear 2-16 with the operation pull bar 2-15 pull-up in the safety tongs; Hold check band 2-17 tightly after the action of safety tongs-2-14, check band 2-17 extracts out in the check band buffering tightening device 2-18 at top and carries out car hypervelocity stall buffer protection.
The anti-pilot system of rushing to summit of car comprise derrick 7 both sides that are arranged on upper mounting plate A below the anti-energy disperser 2-6 that rushes to summit, be suspended in the anti-buffer beam 2-3 that rushes to summit of upper mounting plate A below, anti-rush to summit buffer beam 2-3 with anti-rush to summit to be connected with between the energy disperser 2-6 prevent rushing to summit the 2-5 of snub rope; Car is anti-when rushing to summit test, and car 5 strikes the anti-buffer beam 2-3 that rushes to summit fast, thereby the 2-5 of snub rope that will prevent rushing to summit extracts out in the anti-energy disperser 2-5 that rushes to summit and cushions, and counterweight 6 is cushioned by counterweight water bumper-2-10.
Pilot system of the anti-fall end of car comprises the anti-fall bottom buffering device 2-7 of derrick 7 both sides that are arranged on lower platform B top, the anti-fall bottom buffering rope 2-8 of the anti-fall bottom buffering device 2-7 of connection, and anti-fall bottom buffering rope 2-8 goes up suspention has anti-fall bottom buffering beam 2-9; During the anti-fall end of car test, car 5 strikes anti-fall bottom buffering beam 2-9 fast, cushions thereby anti-fall bottom buffering rope 2-8 extracted out in the anti-fall bottom buffering device 2-7.
Flexible guide rail guiding pilot system 3 by steel rope guide rail 3-2, be fixed on upper mounting plate A and go up with steel rope guide rail 3-2 upper end bonded assembly guide rail tightening device 3-1, be fixed on the lower platform B and steel rope guide rail 3-2 lower end bonded assembly guide rail connecting device 3-4 constitutes, steel rope guide rail 3-2 is provided with the flexible guide rail orienting sleeve 3-3 of a plurality of fixedly cars 5; Guide rail tightening device 3-1 mainly is made up of rope locking machine and hydraulic actuating cylinder, is provided with steel rope guide rail 3-2 in the middle of the rope locking machine, and holds steel rope guide rail 3-2 tightly, and its tensile force carries out tensioning by hydraulic actuating cylinder; Guide rail connecting device 3-4 can be made up of wedge shape rope sling and rope sling screw rod; The tensile force of steel rope flexible guide rail 3-2 is measured by the tension pick-up that is provided with in the guide rail tightening device 3-1; Thereby the size according to steel rope flexible guide rail 3-2 pressure is carried out dynamic adjustments, carries out the research of the variation characteristic of steel rope flexible guide rail 3-2 tensile force in car 5 operational processs.
Trickle simulation experiment system 4 comprises the shower head 4-1 that is arranged on derrick 7 tops, the filter 4-2 that is located at concrete pedestal 9 bottoms, hydraulic accumulator 4-3 and water pump 4-4; The operating mode of trickle is carried out elevator reliability of operation research under the trickle state to this pilot system simulation pitshaft owing to seep water.
Claims (4)
1. mining elevator multifunctional experimental system for simulating; It is characterized in that: mainly by being fixed on derrick (7) on the concrete pedestal (9), being located at explosion-proof traction pilot system (1), car protection test system (2), flexible guide rail guiding pilot system (3), trickle simulation experiment system (4), car (5) and counterweight (6) formation on the derrick (7), concrete pedestal (9) is provided with mine car push unit (8); Described explosion-proof traction pilot system (1) comprises explosion-proof traction machine (1-1), is fixed on the hoist ropes tension-adjusting gear (1-5) on derrick (7) upper mounting plate (A); Described car protection test system (2) comprises car (5) hypervelocity or the stall protection system that are located in the derrick (7), prevent that car (5) from rushing to summit and weigh down end pilot system; Described flexible guide rail guiding pilot system (3) by steel rope guide rail (3-2), be fixed on upper mounting plate (A) and go up with steel rope guide rail (3-2) upper end bonded assembly guide rail tightening device (3-1), be fixed on that lower platform (B) is gone up and steel rope guide rail (3-2) lower end bonded assembly guide rail connecting device (3-4) formation, steel rope guide rail (3-2) is provided with the flexible guide rail orienting sleeve (3-3) of a plurality of fixedly cars (5); Described trickle simulation experiment system (4) comprises the shower head (4-1) that is arranged on derrick (7) top, filter (4-2), hydraulic accumulator (4-3) and the water pump (4-4) that is located at concrete pedestal (9) bottom; Described mine car push unit (8) comprises the track that is located on the concrete pedestal (9), is located at the car puller (8-1) under the track, and car puller (8-1) is provided with pawl (8-2) that passes mine car, and the track both sides of mine car (5-2) entrance are provided with stop device (8-3); Car (5) inner bottom part is provided with track (5-1); Track (5-1) is provided with case interior car arrester (5-4); Car (5) entrance is provided with catching device (5-5); Car (5) inwall is provided with explosive operation case (5-5), and car (5) is provided with through compensation rope (5-8) bonded assembly compensation rope suspension gear (5-7) with counterweight (6) below.
2. mining elevator multifunctional experimental system for simulating according to claim 1; It is characterized in that: described car hypervelocity or stall protection system comprise check band (2-17), be located at check band buffering tightening device (2-18) that upper mounting plate (A) links to each other with check band (2-17) end, be located at lower platform (B) and check band (2-17) other end bonded assembly check band connecting device (2-11), and check band (2-17) is provided with the check band orienting sleeve (2-13) that is fixed on the car (5) and is fixed on the check band safety tongs (2-14) bottom the car (5).
3. mining elevator multifunctional experimental system for simulating according to claim 1; It is characterized in that: the anti-pilot system of rushing to summit of described car comprise derrick (7) both sides that are arranged on upper mounting plate (A) below the anti-energy disperser of rushing to summit (2-6), be suspended in the anti-buffer beam of rushing to summit (2-3) of upper mounting plate (A) below, anti-rush to summit buffer beam (2-3) with anti-rush to summit to be connected with between the energy disperser (2-6) prevent rushing to summit snub rope (2-5).
4. mining elevator multifunctional experimental system for simulating according to claim 1; It is characterized in that: pilot system of the anti-fall end of described car comprises the anti-fall bottom buffering device (2-7) of derrick (7) both sides that are arranged on lower platform (B) top, the anti-fall bottom buffering rope (2-8) of the anti-fall bottom buffering device of connection (2-7), and anti-fall bottom buffering rope (2-8) is gone up suspention has anti-fall bottom buffering beam (2-9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120240055U CN202148109U (en) | 2011-07-08 | 2011-07-08 | Multifunctional simulation test system for mining elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120240055U CN202148109U (en) | 2011-07-08 | 2011-07-08 | Multifunctional simulation test system for mining elevators |
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| Publication Number | Publication Date |
|---|---|
| CN202148109U true CN202148109U (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120240055U Withdrawn - After Issue CN202148109U (en) | 2011-07-08 | 2011-07-08 | Multifunctional simulation test system for mining elevators |
Country Status (1)
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| CN (1) | CN202148109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229395A (en) * | 2011-07-08 | 2011-11-02 | 中国矿业大学 | Multi-functional simulation experiment system for mining elevator |
| CN103010888A (en) * | 2012-12-18 | 2013-04-03 | 张国庆 | S7-300 electric control protection comprehensive test technology of mine hoist |
| CN109132962A (en) * | 2018-09-28 | 2019-01-04 | 中建深圳装饰有限公司 | The detachable self-priming anti-fall stage apparatus of the included pooling feature of curtain wall transformation |
| CN110402230A (en) * | 2016-12-22 | 2019-11-01 | Aip有限公司 | Falling proof device test macro and method |
-
2011
- 2011-07-08 CN CN201120240055U patent/CN202148109U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229395A (en) * | 2011-07-08 | 2011-11-02 | 中国矿业大学 | Multi-functional simulation experiment system for mining elevator |
| CN102229395B (en) * | 2011-07-08 | 2013-01-16 | 中国矿业大学 | Multi-functional simulation experiment system for mining elevator |
| CN103010888A (en) * | 2012-12-18 | 2013-04-03 | 张国庆 | S7-300 electric control protection comprehensive test technology of mine hoist |
| CN103010888B (en) * | 2012-12-18 | 2016-03-09 | 张国庆 | The automatically controlled protection test method of mine hoist S7-300 |
| CN110402230A (en) * | 2016-12-22 | 2019-11-01 | Aip有限公司 | Falling proof device test macro and method |
| CN109132962A (en) * | 2018-09-28 | 2019-01-04 | 中建深圳装饰有限公司 | The detachable self-priming anti-fall stage apparatus of the included pooling feature of curtain wall transformation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20130306 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |