CN204136697U - Wind tower turning rolls polyurethane roller - Google Patents
Wind tower turning rolls polyurethane roller Download PDFInfo
- Publication number
- CN204136697U CN204136697U CN201420494468.6U CN201420494468U CN204136697U CN 204136697 U CN204136697 U CN 204136697U CN 201420494468 U CN201420494468 U CN 201420494468U CN 204136697 U CN204136697 U CN 204136697U
- Authority
- CN
- China
- Prior art keywords
- steel wheel
- polyurethane
- turning rolls
- wind tower
- wheel blank
- 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
Links
Abstract
The utility model relates to a kind of wind tower turning rolls polyurethane roller, belongs to and builds ship technical field.It comprises center shaft (1), described center shaft (1) is set with steel wheel blank (2), described steel wheel blank (2) is provided with polyurethane outer ring (3), described steel wheel blank (2) evenly offers many transverse grooves (4) and longitudinal slot (5), form projection (6) between described transverse groove (4) and longitudinal slot (5), described projection (6) surface is evenly equipped with salient point (7).A kind of wind tower of the utility model turning rolls polyurethane roller, it can effectively prevent steel wheel and polyurethane outer ring from departing from, and substantially increases roller service life, decreases external processing frequency, reduce maintenance cost.
Description
Technical field
The utility model relates to a kind of wind tower turning rolls polyurethane roller, belongs to and builds ship technical field.
Background technology
Steel structure division department wind tower turning rolls polyurethane roller be made by steel wheel outsourcing polyurethane.When making, pre-processed steel wheel embryo, puts into mould die casting polyurethane outer ring.In use, because extruding and rolling there will be the phenomenon of steel wheel and polyurethane disengaging, roller is caused to damage.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of wind tower turning rolls polyurethane roller, and it can effectively prevent steel wheel and polyurethane outer ring from departing from, and substantially increases roller service life, decreases external processing frequency, reduce maintenance cost.
The purpose of this utility model is achieved in that a kind of wind tower turning rolls polyurethane roller, it comprises center shaft, described center shaft is set with steel wheel blank, described steel wheel blank is provided with polyurethane outer ring, described steel wheel blank evenly offers many transverse grooves and longitudinal slot, form projection between described transverse groove and longitudinal slot, described lug surface is evenly equipped with salient point.
Compared with prior art, the utility model has following beneficial effect:
A kind of wind tower of the utility model turning rolls polyurethane roller, it can effectively prevent steel wheel and polyurethane outer ring from departing from, and substantially increases roller service life, decreases external processing frequency, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wind tower of the utility model turning rolls polyurethane roller.
Fig. 2 is the structural representation of steel wheel blank in Fig. 1.
Wherein:
Center shaft 1
Steel wheel blank 2
Polyurethane outer ring 3
Transverse groove 4
Longitudinal slot 5
Projection 6
Salient point 7.
Detailed description of the invention
See Fig. 1, Fig. 2, a kind of wind tower of the utility model turning rolls polyurethane roller, it comprises center shaft 1, described center shaft 1 is set with steel wheel blank 2, described steel wheel blank 2 is provided with polyurethane outer ring 3, described steel wheel blank 2 evenly offers many transverse grooves 4 and longitudinal slot 5, form projection 6 between described transverse groove 4 and longitudinal slot 5, described projection 6 surface is evenly equipped with salient point 7.
Claims (1)
1. a wind tower turning rolls polyurethane roller, it is characterized in that: it comprises center shaft (1), described center shaft (1) is set with steel wheel blank (2), described steel wheel blank (2) is provided with polyurethane outer ring (3), described steel wheel blank (2) evenly offers many transverse grooves (4) and longitudinal slot (5), form projection (6) between described transverse groove (4) and longitudinal slot (5), described projection (6) surface is evenly equipped with salient point (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494468.6U CN204136697U (en) | 2014-08-30 | 2014-08-30 | Wind tower turning rolls polyurethane roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494468.6U CN204136697U (en) | 2014-08-30 | 2014-08-30 | Wind tower turning rolls polyurethane roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136697U true CN204136697U (en) | 2015-02-04 |
Family
ID=52413411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494468.6U Expired - Fee Related CN204136697U (en) | 2014-08-30 | 2014-08-30 | Wind tower turning rolls polyurethane roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136697U (en) |
-
2014
- 2014-08-30 CN CN201420494468.6U patent/CN204136697U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |