CN202148162U - Rope guide device of grab bucket - Google Patents
Rope guide device of grab bucket Download PDFInfo
- Publication number
- CN202148162U CN202148162U CN201120228428U CN201120228428U CN202148162U CN 202148162 U CN202148162 U CN 202148162U CN 201120228428 U CN201120228428 U CN 201120228428U CN 201120228428 U CN201120228428 U CN 201120228428U CN 202148162 U CN202148162 U CN 202148162U
- Authority
- CN
- China
- Prior art keywords
- rollers
- grab bucket
- roller shafts
- rope guide
- parallel
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present utility model belongs to the technical field of hoisting machinery and particularly relates to a rope guide device of a grab bucket. Two upper roller shafts are arranged at the upper part of a supporting bracket in parallel, an upper roller with a bearing is arranged on each of the two upper roller shafts, and a gap is reserved between the two upper rollers; two lower roller shafts are arranged at the lower part of the supporting bracket in parallel, the two lower roller shafts are vertical to the upper roller shafts, a lower roller with a bearing is arranged on each of the two lower roller shafts, and a gap is reserved between the two lower rollers. As two sets of parallel rollers are arranged on the supporting bracket and are vertical to each other, the rollers can be used as a rolling guide no matter in which direction a steel wire is positioned, therefore, the steel wire has small abrasion, meanwhile, the rope guide device of the grab bucket can be firmer and more durable.
Description
Technical field
The utility model belongs to the elevator machinery technical field, is specifically related to a kind of grab bucket rope guide.
Background technology
The grab bucket rope guide is installed in the head of grab bucket; Former rope guide is made up of two track adjusting wheels, and after the track adjusting wheel wearing and tearing, steel rope skids off between two track adjusting wheels easily; And this rope guide is owing to have only two track adjusting wheels; Can only the force direction that receives between two track adjusting wheels effectively be carried, because it is the sense of motion of steel rope constantly changes, big to the wearing and tearing of steel rope.
Summary of the invention
The purpose of the utility model is: provide that a kind of wearing and tearing to steel rope are little, the grab bucket rope guide of long service life.
The purpose of the utility model is achieved in that a kind of grab bucket rope guide, comprises bearing support, and the upper parallel of bearing support is provided with two upper roller shafts, and a upper roller that has bearing is set respectively on two upper roller shafts, and leaves the gap between two upper rollers; The lower, parallel of bearing support is provided with two bottom roller axles, and two bottom roller axles are vertical with said upper roller shaft, and a bottom roller that has bearing is set respectively on two bottom roller axles, and leaves the gap between two bottom rollers.
The utility model is provided with two groups of parallel rollers up and down on bearing support, and vertical each other, no matter steel rope in what direction, can both utilize roller to make the guiding of rolling, so steel rope abrasion is little, and himself is also more sturdy and durable simultaneously.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
Like Fig. 1, shown in 2, the utility model is provided with bearing support 3, and the upper parallel of bearing support 3 is provided with a upper roller 2 that has bearing is set respectively on 1, two upper roller shaft 1 of two upper roller shafts, and leaves the gap between two upper rollers 2; The lower, parallel of bearing support 3 is provided with two bottom roller axles 4, and two bottom roller axles 4 are vertical with upper roller shaft 1, a bottom roller 5 that has bearing is set respectively on two bottom roller axles 4, and leaves the gap between two bottom rollers 5.
Claims (1)
- One kind the grab bucket rope guide, it is characterized in that: comprise bearing support, the upper parallel of bearing support is provided with two upper roller shafts, and a upper roller that has bearing is set respectively on two upper roller shafts, and leaves the gap between two upper rollers; The lower, parallel of bearing support is provided with two bottom roller axles, and two bottom roller axles are vertical with said upper roller shaft, and a bottom roller that has bearing is set respectively on two bottom roller axles, and leaves the gap between two bottom rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120228428U CN202148162U (en) | 2011-07-01 | 2011-07-01 | Rope guide device of grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120228428U CN202148162U (en) | 2011-07-01 | 2011-07-01 | Rope guide device of grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148162U true CN202148162U (en) | 2012-02-22 |
Family
ID=45589229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120228428U Expired - Fee Related CN202148162U (en) | 2011-07-01 | 2011-07-01 | Rope guide device of grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344096A (en) * | 2011-07-01 | 2012-02-08 | 江都市港运机械有限公司 | Rope guide for grab bucket |
-
2011
- 2011-07-01 CN CN201120228428U patent/CN202148162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344096A (en) * | 2011-07-01 | 2012-02-08 | 江都市港运机械有限公司 | Rope guide for grab bucket |
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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: 20120222 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |