CN201560033U - Rope supporting roller device for rope outlet of main shaft - Google Patents
Rope supporting roller device for rope outlet of main shaft Download PDFInfo
- Publication number
- CN201560033U CN201560033U CN2009202409258U CN200920240925U CN201560033U CN 201560033 U CN201560033 U CN 201560033U CN 2009202409258 U CN2009202409258 U CN 2009202409258U CN 200920240925 U CN200920240925 U CN 200920240925U CN 201560033 U CN201560033 U CN 201560033U
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- CN
- China
- Prior art keywords
- rope
- supporting roller
- main shaft
- outlet
- steel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a rope supporting roller device for a rope outlet of a main shaft. A mine hoist engine house is near a hoisting sheave, thereby failures of rope skipping, rope stacking, irregular rope arrangement and the like easily occur in the operation process, and a steel wire rope and the wall of the rope outlet are both abraded with different degrees. The rope supporting roller device for the rope outlet of the main shaft is characterized by comprising a steel shaft and a rope supporting roller, wherein the rope supporting roller is sleeved on the steel shaft, the two ends of the rope supporting roller are respectively provided with a bearing, the inside tracks of the two bearings are both fixed on the steel shaft, and the outside tracks of the two bearings are both fixed on the rope supporting roller. The rope supporting roller device for the rope outlet of the main shaft has the advantages of simple structure, convenient use and removable effect, is suitable for various pulley lifting systems, and is particularly suitable for a mine hoist.
Description
Technical field
The utility model relates to a kind of main shaft rope outlet holder rope roller arrangement.
Background technology
The mine hoisting machine room is nearer apart from head sheave, general distance is under the situation about 10-15m, and steel wire and ground elevation are bigger, in operational process, faults such as rope skipping, buttress rope, row's rope be uneven occur easily, and steel rope and rope outlet body of wall all are subjected to wearing and tearing in various degree.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome prior art, and a kind of main shaft rope outlet holder rope roller arrangement is provided.
For solving the problems of the technologies described above, this main shaft rope outlet holder rope roller arrangement is characterized in that: comprise steel axle and holder rope roller, wherein holder rope roller shell is on the steel axle, its two ends are respectively equipped with a bearing, and two bearing cones all are fixed on the steel axle, and the outer ring of two bearings all is fixed on the holder rope roller.So design, in the operational process, steel rope holder rope roller rotates, and has avoided the generation of rope skipping phenomenon, has reduced simultaneously to wear and tear between steel rope and the rope outlet body of wall, and row's rope is more in good order.
As optimization, described holder rope roller two ends are respectively equipped with retaining rope flange.So design is not prone to the rope skipping fault.
The utility model main shaft rope outlet holder rope roller arrangement has simple, easy to use, outstanding effect advantage, is applicable to various pulley jacking systems, is particularly suited for mine hoist.
Description of drawings
Below in conjunction with accompanying drawing this main shaft rope outlet holder rope roller arrangement is described further:
Fig. 1 is the cross-sectional view (holder rope roller and bearing longitudinally dissect in the axle center) of this main shaft rope outlet holder rope roller arrangement embodiment one;
Fig. 2 is the cross-sectional view (holder rope roller and bearing longitudinally dissect in the axle center) of this main shaft rope outlet holder rope roller arrangement embodiment two;
Fig. 3 is the running condition scheme drawing of this main shaft rope outlet holder rope roller arrangement embodiment two.
Among the figure: 1 is that steel axle, 2 is winding houses for head sheave, 10 for winch, 9 for retaining rope flange, 8 for steel rope, 7 for ball, 6 for outer ring, 5 for inner ring, 4 for holder rope roller, 3.
The specific embodiment
Embodiment one: as shown in Figure 1, this main shaft rope outlet holder rope roller arrangement comprises steel axle 1 and holder rope roller 2, and wherein holder rope roller 2 is enclosed within on the steel axle 1, and its two ends are respectively equipped with a bearing, and each bearing comprises inner ring 3, outer ring 4 and the ball between the two 5.Have outer raceway on the outer peripheral face of inner ring 3, have interior raceway on the inner peripheral surface of outer ring 4, ball 5 just is arranged between the inside and outside raceway.
Two bearing cones 3 all are fixed on the steel axle 1, and the outer ring 4 of two bearings all is fixed on the holder rope roller 2.
Embodiment two: shown in Fig. 2,3, described holder rope roller 2 two ends are respectively equipped with retaining rope flange 7, and all the other structures are as described in the enforcement mode one.
Claims (2)
1. main shaft rope outlet holder rope roller arrangement, it is characterized in that: comprise steel axle and holder rope roller, wherein holder rope roller shell is on the steel axle, and its two ends are respectively equipped with a bearing, two bearing cones all are fixed on the steel axle, and the outer ring of two bearings all is fixed on the holder rope roller.
2. main shaft rope outlet holder rope roller arrangement as claimed in claim 1 is characterized in that: described holder rope roller two ends are respectively equipped with retaining rope flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202409258U CN201560033U (en) | 2009-11-04 | 2009-11-04 | Rope supporting roller device for rope outlet of main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202409258U CN201560033U (en) | 2009-11-04 | 2009-11-04 | Rope supporting roller device for rope outlet of main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560033U true CN201560033U (en) | 2010-08-25 |
Family
ID=42625180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202409258U Expired - Fee Related CN201560033U (en) | 2009-11-04 | 2009-11-04 | Rope supporting roller device for rope outlet of main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452602A (en) * | 2010-10-27 | 2012-05-16 | 安阳市主焦煤业有限责任公司 | Rope channel safety protection device |
| CN106586791A (en) * | 2017-01-19 | 2017-04-26 | 山东黄金矿业(鑫汇)有限公司 | Moving window of elevator rope outlet and use method of moving window |
-
2009
- 2009-11-04 CN CN2009202409258U patent/CN201560033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452602A (en) * | 2010-10-27 | 2012-05-16 | 安阳市主焦煤业有限责任公司 | Rope channel safety protection device |
| CN106586791A (en) * | 2017-01-19 | 2017-04-26 | 山东黄金矿业(鑫汇)有限公司 | Moving window of elevator rope outlet and use method of moving window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101104 |