CN201458554U - Guiding device of crane - Google Patents
Guiding device of crane Download PDFInfo
- Publication number
- CN201458554U CN201458554U CN2009200920018U CN200920092001U CN201458554U CN 201458554 U CN201458554 U CN 201458554U CN 2009200920018 U CN2009200920018 U CN 2009200920018U CN 200920092001 U CN200920092001 U CN 200920092001U CN 201458554 U CN201458554 U CN 201458554U
- Authority
- CN
- China
- Prior art keywords
- crane
- guiding
- model
- utility
- guiding wheel
- 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 guiding device of a crane, and aims to provide a guiding device of a crane, which can vertically regulate the height of a guiding wheel. The task of the utility model is finished in the way as follows: the device includes a cover plate, a fixing bracket, the guiding wheel and a guiding wheel shaft, a rotatable thread transmission sleeve is sleeved on the guiding wheel shaft and locked by a locking nut, and a position limiting block is arranged at the upper part of the thread transmission sleeve. The utility model has the effects as follows: the guiding device can realize the continuous and vertical regulation, thereby making up the defect of improper operation of the guiding wheel, which is caused by the instillation error and the wear of a tire tread.
Description
Technical field:
The utility model relates to a kind of hoisting crane guide piece, is specially adapted to the guide piece of crane in bridge type operation.
Background technology:
Past, crane in bridge type was in operational process, track adjusting wheel only has adjustment amount at the track horizontal direction, and does not have setting device in the track vertical direction, so guiding rotation browsing rail phenomenon usually occurs, the installation accuracy rate of horizontal wheel is required high, also easy care not in the use.
Summary of the invention:
Task of the present utility model is to propose a kind of hoisting crane guide piece that can vertical adjustment track adjusting wheel height.Task of the present utility model is finished like this, it comprises cover plate, fixed mount, track adjusting wheel and guide wheel shaft, it is characterized in that: be set with a rotating screw thread drive sleeve on the guide wheel shaft, the screw thread drive sleeve is fixed by jam nut, and limiting stopper is arranged at the top of screw thread drive sleeve.Guide wheel shaft is an eccentric shaft.The utlity model has following effect,, remedied drawback because of installation error and wheel tread wearing and tearing back track adjusting wheel cisco unity malfunction because guide piece can be realized continuous vertical adjustment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The drawing explanation:
1, track adjusting wheel support 2 (a), bolt 2 (b), bolt 3, lid 4, screw 5, limiting stopper 6, axle sleeve 7, jam nut 8, screw thread drive sleeve 9, guide wheel shaft 10, track adjusting wheel 11, track
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail, guide wheel shaft (9) and track adjusting wheel (10) are assembled, with axle sleeve 6, jam nut 7, screw thread drive sleeve 8 is combined as assembly, track adjusting wheel support 1 is connected with the end carriage of cart by bolt 2 (b), limiting stopper 5 is connected by screw 4 with screw thread drive sleeve 8, to cover 3 is installed on the axle sleeve 6 by bolt 2 (a), unclamp jam nut 7, rotate screw thread drive sleeve 8 with spanner, drive guide wheel shaft 9 in movement in vertical direction, reach the vertical adjustment requirement of track adjusting wheel 10, after the adjustment of track adjusting wheel and track 11 finishes, jam nut 7 is tightened to guarantee track adjusting wheel 10 invariant positions.Because guide piece can be realized continuous vertical adjustment, remedied drawback because of installation error and wheel tread wearing and tearing back track adjusting wheel cisco unity malfunction.
Claims (2)
1. hoisting crane guide piece, it comprises cover plate, fixed mount, track adjusting wheel and guide wheel shaft, it is characterized in that: be set with a rotating screw thread drive sleeve on the guide wheel shaft, the screw thread drive sleeve is fixed by jam nut, and limiting stopper is arranged at the top of screw thread drive sleeve.
2. a kind of hoisting crane guide piece according to claim 1 is characterized in that: guide wheel shaft is an eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920018U CN201458554U (en) | 2009-07-17 | 2009-07-17 | Guiding device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920018U CN201458554U (en) | 2009-07-17 | 2009-07-17 | Guiding device of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458554U true CN201458554U (en) | 2010-05-12 |
Family
ID=42385908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200920018U Expired - Fee Related CN201458554U (en) | 2009-07-17 | 2009-07-17 | Guiding device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434931A (en) * | 2013-09-09 | 2013-12-11 | 山起重型机械股份公司 | Horizontal guide device for crane |
| CN105084210A (en) * | 2015-08-25 | 2015-11-25 | 巨力索具股份有限公司 | Crane horizontal wheel mechanism capable of adjusting clearance |
-
2009
- 2009-07-17 CN CN2009200920018U patent/CN201458554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434931A (en) * | 2013-09-09 | 2013-12-11 | 山起重型机械股份公司 | Horizontal guide device for crane |
| CN103434931B (en) * | 2013-09-09 | 2015-09-09 | 山起重型机械股份公司 | Hoisting crane horizontally-guided device |
| CN105084210A (en) * | 2015-08-25 | 2015-11-25 | 巨力索具股份有限公司 | Crane horizontal wheel mechanism capable of adjusting clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Denomination of utility model: Guiding device of crane Granted publication date: 20100512 License type: Exclusive License Record date: 20120215 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Date of cancellation: 20120321 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000025 Denomination of utility model: Guiding device of crane Granted publication date: 20100512 License type: Exclusive License Record date: 20120321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |