CN102020162B - Wire rope guide rail tensioning device for mining elevator - Google Patents
Wire rope guide rail tensioning device for mining elevator Download PDFInfo
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- CN102020162B CN102020162B CN 201010571353 CN201010571353A CN102020162B CN 102020162 B CN102020162 B CN 102020162B CN 201010571353 CN201010571353 CN 201010571353 CN 201010571353 A CN201010571353 A CN 201010571353A CN 102020162 B CN102020162 B CN 102020162B
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Abstract
The invention discloses a wire rope guide rail tensioning device for a mining elevator, which comprises an industrial personal computer, a signal acquirer, wire rope guide rails, counterweight devices and a rope regulation device. Reversely symmetrically arranged wire rope fixing devices are arranged at the upper and lower ends of the wire rope guide rails. Upper wire rope fixing devices are fixed on upper carrier bars. Pressure sensors connected with the signal acquirer are arranged between the upper wire rope fixing devices and the upper carrier bars. Tensioning devices fixed on lower carrier bars are connected to lower wire rope fixing devices. The wire rope fixing devices arranged at the upper and lower ends of wire ropes can safely and reliably fix the wire rope guide rails, and tensioning forces are applied to the wire ropes by the tensioning devices and the counterweight devices arranged on a lower part so as to realize the longitudinal guide and transverse swing restraint of a cage in a lifting running process. The wire rope guide rail tensioning device has a compact structure and reliable performance, is easy to machine and simple in installation and maintenance, can monitor the tensioning forces of the guide rails in real time and give an alarm online according to the monitored tensioning forces, and improves the taking safety and reliability of the cage.
Description
Technical field
The present invention relates to a kind of tension device for steel wire rope guide rail of mine elevator, be particularly useful for the cage guide system take steel rope as guide rail.
Background technology
At present, lift car mainly relies on guide rail to lead in the transportation of up and down, and the guide rail of guiding mainly adopts the rigid guideway that is arranged on the support of hoistway upper bracket.But under the bad working environments environment such as underground works, particularly well bore wall bears immense pressure, and the operating mode of shaft deformation easily causes the mine elevator cage operation steadily even not to be stuck in pit shaft, brings huge hidden danger for the safe operation of elevator.in existing vertical shaft for mine, when solving general rigid guideway erection cost, effort, and the safety hazard that exists, adopt a kind of flexible cage guide system of heavy-hammer tension, its advantage is that tightening force is stable, but the interior goods of lifting container etc. are heavier, the quality of tension weight will be larger, shared space is also larger, therefore need to dig darker lum, if being sprinkled into due to foreign material such as coal cinders in the water nest, cause the tightening force that lum is weight by raising to reduce, cause the horizontal beat of lifting container serious, inefficiency when adjusting tensile force simultaneously, workman's intensity is large, and the accurate weight of weight is difficult to be adjusted.And at present, mine elevator adopts steel rope as the guiding rail of car, there is no conveniently, stable, failure-free steel rope guide rail tensioning device and its adaptation.Therefore, be fit to by designing the steel rope guide rail tensioning device that mine elevator uses, make its tensile force adjusting aspect, has reliable and stable tensioning and can Real-Time Monitoring, be only and solve that in underground works, mine elevator adopts the steel rope guide rail reliably to lead, when overcoming the rigid guideway erection cost, effort and have the approach of potential safety hazard.
Summary of the invention
Technical matters: the objective of the invention is to overcome the deficiency in prior art, provide that a kind of compact conformation, easily installation, dependable performance, cost are low, tension device for steel wire rope guide rail of mine elevator that can Real-Time Monitoring steel rope guide rail tensile force.
technical scheme: tension device for steel wire rope guide rail of mine elevator of the present invention, comprise industrial computer, the signal picker that is connected with industrial computer, symmetry is located at four steel rope guide rails of cab two sides, the two ends up and down of described four steel rope guide rails are respectively equipped with the wire rope fixing device that reverse symmetry arranges, upper wire rope fixing device is fixed on carrier bar, is provided with the pressure sensor that is connected with signal picker between upper wire rope fixing device and upper carrier bar, be connected with the take-up device that is fixed on lower carrier bar on lower wire rope fixing device, described up and down wire rope fixing device comprises that symmetry clamps the wedge of steel rope guide rail, is located at the roller grid frame in the wedge outside, the outer end of roller grid frame is provided with outer baffle, the inner is provided with Internal baffle, the both sides of wedge are provided with front plate and the rear plate that is tightened together by tie bolt, and the outer end of wedge is provided with wire clips, described take-up device comprises upper mounted plate and is located at the bottom plate of upper mounted plate below, the top of upper mounted plate is provided with the connecting panel that is connected with lower wire rope fixing device, interval, its underpart is fixed with a plurality of movable pulleys, a plurality of movable pulleys below is interval with a plurality of fixed pulleys that are fixed on bottom plate, a plurality of movable pulleys and fixed pulley are wound with the tensioning steel rope up and down back and forth, one end of tensioning steel rope is fixed on the first bottom plate through the first card becket bridle, the other end of tensioning steel rope is wound around four groups of take-up devices through serial connection all pulleys are fixed on the 4th bottom plate by the second card becket bridle, the second card becket bridle bottom is connected with the counter weight device that is fixed on bottom plate, be respectively equipped with the adjusting rope device that is fixed on each bottom plate on four groups of take-up devices under corresponding four steel rope guide rails, bottom plate is located at bottom lower carrier bar.
Described counter weight device comprises the connector of Connection Card becket bridle, the clump weight that is connected with connector, and clump weight is provided with the recoil spring that is sleeved on connector; Described adjusting rope device comprises with the tensioning steel rope and is wrapped in the lump adjusting steel rope on movable pulley and fixed pulley, is connected the connector of regulating steel rope, is located at the spring of bottom plate bottom and regulates pouring weight; Have two groovings placing the tensioning steel rope and regulate steel rope on described movable pulley and fixed pulley.
Beneficial effect: adopt tensioning steel rope serial connection to be wound around a chain of tensioning mode that loads, by being located at the safe and reliable fixedly steel rope guide rail of wire rope fixing device energy at two ends, steel rope up and down, and by take-up device, the counter weight device that is located at the bottom, steel rope is applied tensile force, realize longitudinally guiding, the laterally beat constraint of car in promoting operational process.Placement force sensor between upper wire rope fixing device and upper carrier bar, tensile force that can the Real-Time Monitoring steel rope, the signal of monitoring is transferred to the operating mode machine by signal picker and carries out analyzing and processing, and judges warning according to the size of tensile force.Can realize that a clump weight carries out tensioning to all tightening devices, coordinate simultaneously and regulate steel rope and regulate pouring weight, can realize tensile forces different between the steel rope guide rail, thereby farthest avoid horizontal beat and the resonance problem of car in operational process, be particularly useful for the cage guide system of rigid type guide rails assembling difficulty.Its compact conformation, easily installation, dependable performance, cost be low, have practicality widely.
Description of drawings
Fig. 1 is elevator wire rope guide rail tensioning device perspective view of the present invention,
Fig. 2 is the front elevation of the 4th steel rope guide rail up-down structure of the present invention,
Fig. 3 is the lateral plan of the 4th steel rope guide rail up-down structure of the present invention,
Fig. 4 is the take-up device constructional drawing of the 3rd steel rope guide rail of the present invention,
Fig. 5 is the take-up device constructional drawing of second steel rope guide rail of the present invention,
Fig. 6 is the take-up device constructional drawing of first steel rope guide rail of the present invention.
In figure: the 1-wire rope fixing device; The 2-take-up device; The 3-pressure sensor; The upper carrier bar of 4-; 5-steel rope guide rail; Carrier bar under 6-; The 7-signal picker; The 8-industrial computer; The 9-car; The 1-1-wire clips; The 1-2-outer baffle; The 1-3-wedge; 1-4-roller grid frame; The 1-5-suspension ring; The 1-6-tie bolt; The 1-7-Internal baffle; The 1-8-front plate; The 1-9-rear plate; The 2-1-connecting panel; The 2-2-upper mounted plate; The 2-3-movable pulley; 2-4-tensioning steel rope; The 2-5-fixed pulley; 2-6-card becket bridle; The 2-7-bottom plate; The 2-8-connector; The 2-9-recoil spring; The 2-10-clump weight; 2-11-counterweight block; The 2-12-fixed stop; 2-13-regulates pouring weight; 2-14-regulates steel rope.
The specific embodiment
Below in conjunction with accompanying drawing, one embodiment of the present of invention are further described:
Shown in Figure 1, tension device for steel wire rope guide rail of mine elevator of the present invention, mainly by industrial computer 8, the signal picker 7 that is connected with industrial computer 8, symmetry is located at four steel rope guide rails 5, the up and down wire rope fixing device 1 of cab 9 two sides and is located at take-up device 2, counter weight device and adjusting rope device formation on lower wire rope fixing device.Fig. 2, shown in 3, the two ends up and down of described four steel rope guide rails 5 are respectively equipped with the wire rope fixing device that reverse symmetry arranges, the up and down wire rope fixing device comprises that symmetry clamps the wedge 1-3 of steel rope guide rail 5, be located at the roller grid frame 1-4 in the wedge 1-3 outside, the outer end of roller grid frame 1-4 is provided with outer baffle 1-2, the inner is provided with Internal baffle 1-7, the both sides of wedge 1-3 are provided with front plate 1-8 and the rear plate 1-9 that is tightened together by tie bolt 1-6, the outer end of wedge 1-3 is provided with the wire clips 1-1 with the 5 terminations clampings of steel rope guide rail, avoid steel rope guide rail 5 to be drawn out of, simultaneously by wire clips 1-1 extruding wedge 1-3, further increase the gripping power between wire rope fixing device 1 and steel rope guide rail 5, make its connection more firm.Upper wire rope fixing device is fixed on carrier bar 4, be arranged on upper wire rope fixing device and the vertical lower wire rope fixing device connecting steel wire ropes guide rail 5 put upside down of below on carrier bar 4, be provided with the pressure sensor 3 that is connected with signal picker 7 between upper wire rope fixing device and upper carrier bar 4, tensile force that can Real-Time Monitoring steel rope guide rail 5, the signal of monitoring is transferred to operating mode machine 8 by signal picker 7 and carries out analyzing and processing, and judges warning according to the size of tensile force.Be connected with the take-up device 2 that is fixed on lower carrier bar 6 on lower wire rope fixing device; Take-up device 2 connects lower wire rope fixing device, and by clump weight 2-10, steel rope guide rail 5 is applied tensile force, and this tensile force is by pressure sensor 3 Real-Time Monitorings.Take-up device 2 comprises upper mounted plate 2-2 and is located at the bottom plate 2-7 of upper mounted plate 2-2 below, the top of upper mounted plate 2-2 is provided with the connecting panel 2-1 that is connected with bottom wire rope fixing device 1, interval, its underpart is fixed with a plurality of movable pulley 2-3, be fixed with corresponding a plurality of fixed pulley 2-5 with a plurality of movable pulley 2-3 on bottom plate 2-7, a plurality of movable pulley 2-3 and fixed pulley 2-5 are wound with back and forth up and down tensioning steel rope 2-4 and regulate steel rope 2-14, have two groovings placing tensioning steel rope 2-4 and regulate steel rope 2-14 on movable pulley 2-3 and fixed pulley 2-5.The end of tensioning steel rope 2-4 is fixed on the fixed stop 2-12 of the first bottom plate 2-7 through the first card becket bridle 2-6, bottom plate 2-7 is located at lower carrier bar 6 bottoms, the other end of tensioning steel rope 2-4 is wound around four groups of take-up devices 2 through serial connection all pulleys are fixed on the 4th bottom plate 2-7 by the second card becket bridle 2-6, and tensioning steel rope 2-4 movable pulley and fixed pulley serial connection on tightening device that car both sides are all in winding process is intertwined.The second card becket bridle 2-6 bottom is connected with the counter weight device that is fixed on bottom plate 2-7, counter weight device comprises the connector 2-8 of Connection Card becket bridle 2-6, the clump weight 2-10 that is connected with connector 2-8, clump weight 2-10 is provided with the recoil spring 2-9 that is sleeved on connector 2-8, can prevent because the horizontal beat of steel rope guide rail 5 causes the instantaneous weightlessness of clump weight 2-10.Be respectively equipped with the adjusting rope device that is fixed on each bottom plate 2-7 on four groups of take-up devices 2 under corresponding four steel rope guide rails 5, adjusting rope device comprises with tensioning steel rope 2-4 and is wrapped in the lump adjusting steel rope 2-14 on movable pulley 2-3 and fixed pulley 2-5, is connected the connector of regulating steel rope 2-14, is located at spring and adjusting pouring weight 2-13 bottom bottom plate 2-7.
Fig. 2,3 is the card becket bridle 2-6 that an end connects tensioning steel rope 2-4, the other end is drawn out to tensioning steel rope 2-4 on the take-up device 2 of the 3rd steel rope guide rail, is arranged on wherein that in a plurality of fixed pulley 2-5 on the take-up device 2 of the 4th steel rope guide rail, a fixed pulley and its left side fixed pulley of the rightmost side adopts the quadrature arranged in form.Fig. 4 is the tensioning steel rope 2-4 that the take-up device 2 of the 4th steel rope guide rail is introduced, after being wound around, the other end is drawn out on the take-up device 2 of second steel rope guide rail, is arranged on wherein that in a plurality of fixed pulley 2-5 on the take-up device 2 of the 3rd steel rope guide rail, a fixed pulley and its left side fixed pulley of the rightmost side adopts the quadrature arranged in form; Fig. 5 is the tensioning steel rope 2-4 that the 3rd steel rope guide rail introduced, after being wound around, the other end is drawn out on the take-up device 2 of first steel rope guide rail shown in Figure 6, is arranged on wherein that in a plurality of fixed pulley 2-5 on the take-up device 2 of second steel rope guide rail, a fixed pulley and its right side fixed pulley of the leftmost side adopts the quadrature arranged in form; Fig. 6 is after the tensioning steel rope 2-4 process of take-up device 2 introducings of second steel rope guide rail from Fig. 5 is wound around, the other end is fixed by the fixed stop 2-12 that bottom plate 2-7 bottom arranges, and wherein is arranged on fixed pulley and its right side fixed pulley employing quadrature arranged in form of the leftmost side in a plurality of fixed pulley 2-5 on the take-up device 2 of first steel rope guide rail.
Claims (1)
1. tension device for steel wire rope guide rail of mine elevator, comprise industrial computer (8), the signal picker (7) that is connected with industrial computer (8), symmetry is located at four steel rope guide rails (5) of cab (9) two sides, it is characterized in that: the two ends up and down of described four steel rope guide rails (5) are respectively equipped with the wire rope fixing device (1) that reverse symmetry arranges, four wire rope fixing devices (1) of upper end are fixed on carrier bar (4), be respectively equipped with the pressure sensor (3) that is connected with signal picker (7) between four wire rope fixing devices (1) of upper end and upper carrier bar (4), be connected with the four groups of take-up devices (2) that are separately fixed on lower carrier bar (6) on four wire rope fixing devices (1) of lower end, described wire rope fixing device (1) comprises that symmetry clamps the wedge of steel rope guide rail (5) (1-3), is located at the roller grid frame (1-4) in wedge (1-3) outside, the outer end of roller grid frame (1-4) is provided with outer baffle (1-2), the inner is provided with Internal baffle (1-7), the both sides of wedge (1-3) are provided with front plate (1-8) and the rear plate (1-9) that is tightened together by tie bolt (1-6), and the outer end of wedge (1-3) is provided with wire clips (1-1), described four groups of take-up devices (2) comprise respectively upper mounted plate (2-2) and are located at the bottom plate (2-7) of upper mounted plate (2-2) below, upper mounted plate (2-2) top is provided with the connecting panel (2-1) that is connected with the wire rope fixing device (1) of lower end, connecting panel (2-1) interval, bottom is fixed with a plurality of movable pulleys (2-3), a plurality of movable pulleys (2-3) below is interval with a plurality of fixed pulleys (2-5) that are fixed on bottom plate (2-7), a plurality of movable pulleys (2-3) are wound with tensioning steel rope (2-4) up and down back and forth with fixed pulley (2-5), one end of tensioning steel rope (2-4) first card becket bridle (2-6) in four groups of take-up devices (2) is fixed on first bottom plate (2-7), after the other end of tensioning steel rope (2-4) is wound around all pulleys of four groups of take-up devices (2) through serial connection, second card becket bridle (2-6) in four groups of take-up devices (2) is fixed on the 4th bottom plate (2-7), second card becket bridle (2-6) bottom is connected with the counter weight device that is fixed on the 4th bottom plate (2-7), be respectively equipped with the adjusting rope device that is fixed on four bottom plates (2-7) on four groups of take-up devices (2) under corresponding four steel rope guide rails (5), four bottom plates (2-7) are located at respectively the bottom of lower carrier bar (6).
2, tension device for steel wire rope guide rail of mine elevator according to claim 1, it is characterized in that: described counter weight device comprises the connector (2-8) that connects second card becket bridle (2-6), the clump weight (2-10) that is connected with connector (2-8), and clump weight (2-10) is provided with the recoil spring (2-9) that is sleeved on connector (2-8).
3, tension device for steel wire rope guide rail of mine elevator according to claim 1, it is characterized in that: described adjusting rope device comprises with tensioning steel rope (2-4) and is wrapped in the lump adjusting steel rope (2-14) on movable pulley (2-3), fixed pulley (2-5), connect the connector of regulating steel rope (2-14), be located at spring and the adjusting pouring weight (2-13) of bottom plate (2-7) bottom.
4, tension device for steel wire rope guide rail of mine elevator according to claim 3 is characterized in that: have two groovings placing tensioning steel rope (2-4) and regulate steel rope (2-14) on described movable pulley (2-3) and fixed pulley (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010571353 CN102020162B (en) | 2010-12-03 | 2010-12-03 | Wire rope guide rail tensioning device for mining elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010571353 CN102020162B (en) | 2010-12-03 | 2010-12-03 | Wire rope guide rail tensioning device for mining elevator |
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| Publication Number | Publication Date |
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| CN102020162A CN102020162A (en) | 2011-04-20 |
| CN102020162B true CN102020162B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010571353 Active CN102020162B (en) | 2010-12-03 | 2010-12-03 | Wire rope guide rail tensioning device for mining elevator |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275799B (en) * | 2011-07-08 | 2013-01-16 | 中国矿业大学 | Mine elevator |
| CN102249130B (en) * | 2011-07-08 | 2013-08-28 | 中国矿业大学 | Flexible guide rail of mining elevator and arrangement method thereof |
| CN102718101B (en) * | 2012-07-10 | 2015-05-20 | 中国矿业大学 | Device and method for over-speed detection of elevating container |
| CN103332559B (en) * | 2013-07-03 | 2015-09-30 | 日立电梯(上海)有限公司 | Tension wheel restraint device |
| CN103950809B (en) * | 2014-03-31 | 2016-05-11 | 日立电梯(上海)有限公司 | Compensation rope regulating wheel restraint device |
| CN104477734B (en) * | 2014-12-11 | 2016-05-04 | 中国矿业大学 | A kind of extra deep shaft cage guide steel cable tensioning device and tensioning method |
| CN106672771B (en) * | 2016-12-23 | 2018-09-28 | 中国矿业大学 | A kind of flexible guide rail rope beat active control system and method |
| CN107032245B (en) * | 2017-05-02 | 2018-09-21 | 中国矿业大学 | A kind of head sheave automatic force regulating device and method of extra deep shaft duplex type lifting system |
| CN114084767B (en) * | 2021-11-18 | 2022-09-13 | 浙江大学 | Elevator buffering monitoring devices based on wire rope uninstallation and resistance-variable shock attenuation structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628728Y (en) * | 2003-07-19 | 2004-07-28 | 中国矿业大学 | Steel wire rope cage guide hydraulic tensioning apparatus |
| CN201092501Y (en) * | 2007-06-13 | 2008-07-30 | 张卫华 | Elevator traction cable wire tension automatic balancer |
| CN201873412U (en) * | 2010-12-03 | 2011-06-22 | 中国矿业大学 | Tension device for steel wire rope guide rail of mine elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100381607B1 (en) * | 2001-03-02 | 2003-04-30 | 최정두 | Rope tension-equalizer of elevator |
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2010
- 2010-12-03 CN CN 201010571353 patent/CN102020162B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628728Y (en) * | 2003-07-19 | 2004-07-28 | 中国矿业大学 | Steel wire rope cage guide hydraulic tensioning apparatus |
| CN201092501Y (en) * | 2007-06-13 | 2008-07-30 | 张卫华 | Elevator traction cable wire tension automatic balancer |
| CN201873412U (en) * | 2010-12-03 | 2011-06-22 | 中国矿业大学 | Tension device for steel wire rope guide rail of mine elevator |
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