CN204415381U - With the backing pressure rope sheave of toothed disc - Google Patents
With the backing pressure rope sheave of toothed disc Download PDFInfo
- Publication number
- CN204415381U CN204415381U CN201420859523.7U CN201420859523U CN204415381U CN 204415381 U CN204415381 U CN 204415381U CN 201420859523 U CN201420859523 U CN 201420859523U CN 204415381 U CN204415381 U CN 204415381U
- Authority
- CN
- China
- Prior art keywords
- rope
- toothed disc
- support roller
- backing pressure
- clamping device
- 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 discloses a kind of backing pressure rope sheave with toothed disc, at support roller external circle, wheel liner is housed, by bolt, gland is housed at support roller body opposite side, support roller body is equipped with on wheel shaft, outside gland, have toothed disc, and toothed disc is contained on wheel shaft.The utility model has following technique effect, and 1, toothed disc is free rotation state, rope clamping device effectively can be assisted by backing pressure rope sheave, guarantee rope clamping device safety; 2, toothed disc can play the barrier effect to steel rope, stops steel rope fall rope or run rope, guarantees overhead manned equipment safe operation; 3, toothed disc is free rotation state, rope clamping device effectively can be assisted by backing pressure rope sheave, guarantee rope clamping device safety; 4, toothed disc can play the barrier effect to steel rope, stops steel rope fall rope or run rope, guarantees overhead manned equipment safe operation.
Description
Technical field
The utility model relates to a kind of cableway backing pressure rope sheave.
Background technology
The major equipment of miner is transported when overhead manned equipment is ore deposit underground mining, welcome because its efficient, safe characteristic is subject to each mine and supports, overhead manned equipment mainly adopts the traction of steel rope to reach the object of conveying personnel, because the stroke of steel rope is longer, steel rope self has retractility, and carry too much miner's gravity, need downside on a steel cord that a large amount of backing pressure rope sheaves is installed to carry out steel rope or steady fixing of hold in the palm or press, guarantee the safe operation of equipment.At present, the structure of the backing pressure rope sheave used in domestic overhead manned equipment is mainly equipped with wheel liner in the external side of circular wheel, circular wheel limit, wheel body both sides exceeds wheel liner, form groove, steel rope runs in a groove, for guaranteeing that rope clamping device is by backing pressure rope sheave, wheel limit, circular wheel body both sides exceeds the part of wheel liner can not be too much, and groove can not be excessively dark.Thus, owing to easily beating or shaking when the backing pressure rope sheave of grade change point or turning point crossed by rope clamping device, and cause steel rope to fall rope or run rope, there is certain potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of backing pressure rope sheave with toothed disc.
The technical solution of the utility model is, a kind of backing pressure rope sheave with toothed disc, is equipped with wheel liner at the external circle of support roller, and by bolt, gland is housed at support roller body opposite side, support roller body is contained on wheel shaft, outside gland, have toothed disc, and toothed disc is contained on wheel shaft.
Between support roller body and wheel shaft, bearing is housed.
Between support roller body and wheel shaft, axle sleeve is housed.
The utility model has following technique effect, and 1, toothed disc is free rotation state, rope clamping device effectively can be assisted by backing pressure rope sheave, guarantee rope clamping device safety; 2, toothed disc can play the barrier effect to steel rope, stops steel rope fall rope or run rope, guarantees overhead manned equipment safe operation; 3, toothed disc is free rotation state, rope clamping device effectively can be assisted by backing pressure rope sheave, guarantee rope clamping device safety; 4, toothed disc can play the barrier effect to steel rope, stops steel rope fall rope or run rope, guarantees overhead manned equipment safe operation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A cross section view of Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of backing pressure rope sheave with toothed disc, is equipped with wheel liner 2 in support roller body 1 outer ring, by bolt 4, gland 3 is housed at support roller body 1 opposite side, and support roller body 1 is contained on wheel shaft 7, has toothed disc 8 outside gland 3, and toothed disc 3 is contained on wheel shaft 7.
Between on support roller body 1 and wheel shaft 7, bearing 5 is housed.
Between on support roller body 1 and wheel shaft 7, axle sleeve 6 is housed.
Claims (3)
1. the backing pressure rope sheave with toothed disc, in support roller body (1) outer ring, wheel liner (2) is housed, by bolt (4), gland (3) is housed at support roller body (1) opposite side, support roller body (1) is contained on wheel shaft (7), it is characterized in that: have toothed disc (8) in gland (3) outside, toothed disc (3) is contained on wheel shaft (7).
2. a kind of backing pressure rope sheave with toothed disc according to claim 1, is characterized in that: bearing (5) is housed between support roller body (1) and wheel shaft (7).
3. a kind of backing pressure rope sheave with toothed disc according to claim 1, is characterized in that: axle sleeve (6) is housed between support roller body (1) and wheel shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859523.7U CN204415381U (en) | 2014-12-30 | 2014-12-30 | With the backing pressure rope sheave of toothed disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859523.7U CN204415381U (en) | 2014-12-30 | 2014-12-30 | With the backing pressure rope sheave of toothed disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415381U true CN204415381U (en) | 2015-06-24 |
Family
ID=53465775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859523.7U Expired - Fee Related CN204415381U (en) | 2014-12-30 | 2014-12-30 | With the backing pressure rope sheave of toothed disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021400A (en) * | 2017-04-28 | 2017-08-08 | 河北天理环保科技有限公司 | The anti-waving apparatus of exploiting field steel wire rope of hoist |
-
2014
- 2014-12-30 CN CN201420859523.7U patent/CN204415381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021400A (en) * | 2017-04-28 | 2017-08-08 | 河北天理环保科技有限公司 | The anti-waving apparatus of exploiting field steel wire rope of hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |