CN202785425U - Coal mine movable type endless rope winch rope-supporting wheel device - Google Patents
Coal mine movable type endless rope winch rope-supporting wheel device Download PDFInfo
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- CN202785425U CN202785425U CN201220488459.7U CN201220488459U CN202785425U CN 202785425 U CN202785425 U CN 202785425U CN 201220488459 U CN201220488459 U CN 201220488459U CN 202785425 U CN202785425 U CN 202785425U
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- rope
- supporting wheel
- supporting
- rope sheave
- holder
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Abstract
The utility model discloses a coal mine movable type endless rope winch rope-supporting wheel device. The coal mine movable type endless rope winch rope-supporting wheel device comprises the rope-supporting wheel, a rope-supporting wheel slot for fixing the rope-supporting wheel and a fixing supporting frame. The left lateral side and the right lateral side of the rope-supporting wheel slot are respectively provided with a slot for fixing a rope-supporting wheel bearing. The fixing supporting frame comprises two supporting beams for supporting the rope-supporting wheel slot. The top of the rope-supporting wheel slot extends to two sides perpendicular to the direction of a rope-supporting wheel shaft and forms a supporting part which is connected with the supporting beams. People can manually move the rope-supporting wheel slot left and right and change positions of the rope-supporting slot according to degree of wear of the position where the rope-supporting wheel and steel wire ropes, and therefore the purpose of adjusting contact positions of the steel wire ropes and the rope-supporting wheel is achieved. After repeated adjustment, the whole surface of the rope-supporting wheel can play roles and is evenly worn down, and therefore service life of the rope-supporting wheel is greatly prolonged.
Description
Technical field
The utility model relates to auxiliary conveying equipments under a kind of coal mine, specifically a kind of endless rope winch auxiliary facilities for rail transport.
Background technology
At present China's coal-mine down-hole assistant conveyance mode major part is rail transport, by car hauler or endless rope winch by track with vehicles drive to the appointed place, for production provides equipment, material or transport section bastard coal etc.
For guaranteeing that winch operates steadily, do not grind base plate, the holder rope sheave is installed in general steel rope rope race on base plate under the coal mine, steel rope is moved at the holder rope sheave, wire saw sleeper, saw base plate can be stopped on the one hand, steel rope tenure of use can be prolonged on the other hand.The holder rope sheave that uses under the coal mine at present is fixed type, be about to hold in the palm rope sheave to be fixed on a certain position in the winch rope race, winch cable is moved at the holder rope sheave, but this mode has a very large shortcoming, that is: owing to ask the rope sheave position to fix, winch is endless rope winch when operation especially, steel rope is essentially a fixed position with holder rope sheave contact friction point, so just make this position serious wear on the holder rope sheave, other position is excellent, and when this position wearing depth surpassed certain value, this holder rope sheave just should be scrapped, cause holder rope sheave period of service shorter, generally be no more than 6 months.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of coal mine movable endless rope winch holder rope pulley device, and this device prolongs the service life of holder rope sheave greatly.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of coal mine movable endless rope winch holder rope pulley device, comprise the holder rope sheave, also comprise holder rope sheave groove and fixed support for fixing holder rope sheave, respectively have the groove for fixing holder rope sheave bearing on the left and right sides sidewall of holder rope sheave groove, fixed support comprises two support beams that are used for supporting bracket rope sheave groove, and the top of holder rope sheave groove forms the support portion that is connected with support beam along the direction perpendicular to the holder sheave shaft to the both sides extension.
When steel rope moves at the holder rope sheave, drive the holder rope sheave and rotate, steel rope has certain pressure to the holder rope sheave, and holder rope sheave groove can sway.Because the contact position of steel rope on the holder rope sheave is constant, after operation a period of time, degree of wear according to holder rope sheave and steel rope contact position, manually sway holder rope sheave groove changes the position of holder rope sheave, thereby realizes the purpose of the contact position of adjustment steel rope and holder rope sheave, through repeated multiple times adjustment, whole holder rope sheave surface is all played a role, even wearing, thus greatly prolong the service life of holding in the palm rope sheave.
Device described in the utility model has following beneficial effect:
(1) result of use is good, because this device can guarantee the friction that steel rope all can be born in whole holder rope sheave surface, has avoided individually concentrating the damageable phenomenon that rubbed for a long time, can greatly prolong the period of service of holder rope.Test results shows that the holder rope sheave extended to 18-24 months by original 6 months service life, namely used the life-span to increase by 3-4 times, and the cost that can greatly reduce this respect drops into.
(2) by installing easy adjustable structure additional, under the prerequisite that does not change the place of erection, can realize holding in the palm the change of rope sheave and steel rope frictional position.
(3) this apparatus structure is simple, adopts common angle bar and steel plate to be welded, and cost is low, lightweight, easy for installation.
(4) simple to operate, personnel need not training, as long as understand shifting principle, can move easily, and are easy to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model coal mine movable endless rope winch holder rope pulley device.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of holder rope sheave groove.
Among the figure, 1-holds in the palm rope sheave, 2-holder rope sheave groove, 3-fixed support, 201-support portion, 301-support beam, 302-fixed beam, 303-bolt fixed orifice.
The specific embodiment
Below in conjunction with accompanying drawing the claimed technical scheme of the utility model is done and to be specified.
A kind of coal mine movable endless rope winch holder rope pulley device described in the utility model, comprise holder rope sheave 1, also comprise holder rope sheave groove 2 and fixed support 3 for fixing holder rope sheave 1, respectively have the groove of fixing holder rope sheave bearing on the left and right sides sidewall of holder rope sheave groove 2, fixed support 3 comprises two support beams 301 that are used for supporting bracket rope sheave groove, the top of holder rope sheave groove 2 forms the support portion 201 that is connected with support beam 301 along the direction perpendicular to the holder sheave shaft to the both sides extension, and the support portion 201 of holder rope sheave groove 2 is the on-fixed bridging type with support beam 301 connection modes of fixed support 3.
Holder rope sheave groove 2 is used for fixing holder rope sheave 1, and can be laterally mobile on slideway, makes steel rope not grind a certain fixed position of support roller.It is formed by the thick Plate Welding of 2.5mm, and shape is generally cuboid, also can be other other shape that can fix holder rope sheave 1 and energy integrated moving.Reserve the groove of 20 * 20mm on the left and right sides sidewall of holder rope sheave groove 2, be used for fixing holder rope sheave bearing.The top of holder rope sheave groove 2 arranges support portion 301, and the support portion can be laterally mobile on support beam.The perimetric length of support portion 201 is 20-30mm.
Fixed support 3 is used for this device is fixed on a certain position, generally is fixed on sleeper or the track, and as the mobile slideway that holds in the palm rope sheave groove 2.For the ease of fixing with sleeper or track, fixed support 3 also comprises the fixed beam 302 of captiveing joint with support beam 301, has bolt fixed orifice 303 on the fixed beam 302.Fixed beam 302 can be the longitudinal construction (such as Fig. 2) with parallel track, also can be transversary (with the perpendicular direction that arranges among Fig. 2).Fixed support 3 can be welded by 50 * 50 * 2.5 equal angle bar, other width, length are decided according to gauge and the holder rope sheave specification of use in mines track, but width generally can guarantee to hold in the palm the interior winch cable of moving range of rope sheave groove 2 can cover whole holder rope sheave 1.
Because differences such as the track gauge that each mine adopts and sleeper spacings, in the specification sheets not the concrete size with regard to whole device clearly define, can be according to the actual conditions flexible processing of transportation route.
Claims (3)
1. coal mine movable endless rope winch holder rope pulley device, comprise holder rope sheave (1), it is characterized in that: also comprise holder rope sheave groove (2) and fixed support (3) for fixing holder rope sheave (1), respectively have the groove of fixing holder rope sheave bearing on the left and right sides sidewall of holder rope sheave groove (2), fixed support (3) comprises two support beams (301) that are used for supporting bracket rope sheave groove, and the top of holder rope sheave groove (2) forms the support portion (201) that is connected with support beam (301) along the direction perpendicular to the holder sheave shaft to the both sides extension.
2. coal mine movable endless rope winch holder rope pulley device according to claim 1, it is characterized in that: fixed support (3) also comprises the fixed beam (302) of captiveing joint with support beam (301).
3. coal mine movable endless rope winch holder rope pulley device according to claim 1, it is characterized in that: the perimetric length of support portion (201) is 20-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488459.7U CN202785425U (en) | 2012-09-24 | 2012-09-24 | Coal mine movable type endless rope winch rope-supporting wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488459.7U CN202785425U (en) | 2012-09-24 | 2012-09-24 | Coal mine movable type endless rope winch rope-supporting wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785425U true CN202785425U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220488459.7U Expired - Lifetime CN202785425U (en) | 2012-09-24 | 2012-09-24 | Coal mine movable type endless rope winch rope-supporting wheel device |
Country Status (1)
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| CN (1) | CN202785425U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693046A (en) * | 2013-12-24 | 2014-04-02 | 兖州煤业股份有限公司 | Rail type separating steel wire rope supporting device |
| CN104961064A (en) * | 2015-05-29 | 2015-10-07 | 苏州贝多环保技术有限公司 | Inclined gallery winch rope arranging system under large inclination angle condition and rope arranging method thereof |
| CN108358093A (en) * | 2018-02-26 | 2018-08-03 | 山西晋城无烟煤矿业集团有限责任公司 | A kind of simple torr rope sheave holder |
| CN108439240A (en) * | 2018-03-22 | 2018-08-24 | 山东里能鲁西矿业有限公司 | Upright cast tow strap roller arrangement |
-
2012
- 2012-09-24 CN CN201220488459.7U patent/CN202785425U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693046A (en) * | 2013-12-24 | 2014-04-02 | 兖州煤业股份有限公司 | Rail type separating steel wire rope supporting device |
| CN103693046B (en) * | 2013-12-24 | 2016-01-20 | 兖州煤业股份有限公司 | Rail mounted separating and supporting rope device |
| CN104961064A (en) * | 2015-05-29 | 2015-10-07 | 苏州贝多环保技术有限公司 | Inclined gallery winch rope arranging system under large inclination angle condition and rope arranging method thereof |
| CN108358093A (en) * | 2018-02-26 | 2018-08-03 | 山西晋城无烟煤矿业集团有限责任公司 | A kind of simple torr rope sheave holder |
| CN108439240A (en) * | 2018-03-22 | 2018-08-24 | 山东里能鲁西矿业有限公司 | Upright cast tow strap roller arrangement |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |