CN201330121Y - Deflection-prevention device for guiding rail of crane - Google Patents
Deflection-prevention device for guiding rail of crane Download PDFInfo
- Publication number
- CN201330121Y CN201330121Y CNU2008201430581U CN200820143058U CN201330121Y CN 201330121 Y CN201330121 Y CN 201330121Y CN U2008201430581 U CNU2008201430581 U CN U2008201430581U CN 200820143058 U CN200820143058 U CN 200820143058U CN 201330121 Y CN201330121 Y CN 201330121Y
- Authority
- CN
- China
- Prior art keywords
- crane
- backplate
- guide rail
- guiding rail
- connecting panel
- 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 deflection-prevention device for a guiding rail of a crane. The device is characterized in that a connecting plate is mounted in the position of a guiding rail at the lower end of a crane end beam, protecting plates are symmetrically and fixedly mounted at two ends of the lower end surface of the connecting plate, gaps are reserved between the protecting plates and the guiding rail, stop blocks for strengthening force are mounted on the outer side of the protecting plates, and the stop blocks and the connecting plate are fixedly connected. Therefore, the utility model has the advantages of simple structure, convenient installation, high safety performance and the like.
Description
Technical field
The utility model belongs to hoisting crane and makes the field, particularly relates to a kind of crane rail anti-deflection device.
Background technology
Hoisting crane is widely used in fields such as lifting loading and unloading, travelling car and car load are component parts important in the hoisting crane, in walking is to guarantee that travelling car or car load are along track travel, especially easy run-off the straight when travelling car or car load are entered the orbit, have very big potential safety hazard like this, existing hoisting crane does not have this type of device to prevent the guide rail skew.
Summary of the invention
The utility model provides a kind of crane rail anti-deflection device for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of crane rail anti-deflection device, it is characterized in that: the guide rail place is equipped with connecting panel in the lower end of crane end carriage, and two ends, the lower surface symmetry of connecting panel is fixed with backplate, and backplate and guide rail leave the gap, the outside of backplate is equipped with the block of its booster action, and block and connecting panel are fastenedly connected.
The utility model can also adopt following technical measures:
It is 5mm～7mm that described backplate and guide rail leave gap width.
Advantage and the good effect that the utlity model has are: owing at guide rail place, the lower end of crane end carriage connecting panel is installed, two ends, the lower surface symmetry of connecting panel is fixed with backplate, backplate and guide rail leave the gap, the backplate outside is equipped with block, block and connecting panel are fastenedly connected, such two backplates can guarantee that wheel rim bumps against before the guide rail, backplate contact guide rail, backplate has played directional tagging, can correctly guide travelling car to enter guide rail, and along the walking of guide rail direction, so said structure is simple, easy for installation, the safety performance advantages of higher.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the utility model status architecture scheme drawing;
Fig. 4 is Fig. 3 left view.
Among the figure: 1, connecting panel; 1-1, bolt; 2, backplate; 3, block; 4, end carriage; 5, guide rail.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 4,5 places are equipped with connecting panel 1 by bolt 1-1 at the lower end of crane end carriage 4 guide rail, two ends, the lower surface symmetry of connecting panel is fixed with backplate 2, leave the gap between backplate and the guide rail 5, gap width is 5mm～7mm, present embodiment is 5mm, the outside of backplate has been fixed with the block 3 of booster action, block is captiveed joint with connecting panel 1, and such two backplates can guarantee that wheel rim bumps against before the guide rail, backplate contact guide rail, backplate has played directional tagging, can correctly guide the travelling car injection, and along the walking of guide rail direction, so said structure is simple, easy for installation, the safety performance advantages of higher.
Claims (2)
1. crane rail anti-deflection device, it is characterized in that: the guide rail place is equipped with connecting panel in the lower end of crane end carriage, two ends, the lower surface symmetry of connecting panel is fixed with backplate, backplate and guide rail leave the gap, the outside of backplate is equipped with the block of its booster action, and block and connecting panel are fastenedly connected.
2. crane rail anti-deflection device according to claim 1 is characterized in that: it is 5mm～7mm that described backplate and guide rail leave gap width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201430581U CN201330121Y (en) | 2008-11-14 | 2008-11-14 | Deflection-prevention device for guiding rail of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201430581U CN201330121Y (en) | 2008-11-14 | 2008-11-14 | Deflection-prevention device for guiding rail of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330121Y true CN201330121Y (en) | 2009-10-21 |
Family
ID=41223495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201430581U Expired - Fee Related CN201330121Y (en) | 2008-11-14 | 2008-11-14 | Deflection-prevention device for guiding rail of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330121Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627224A (en) * | 2012-03-20 | 2012-08-08 | 无锡国电华新起重运输设备有限公司 | Bridge of bridge crane |
| CN102701073A (en) * | 2012-03-20 | 2012-10-03 | 无锡国电华新起重运输设备有限公司 | Bridge of bridge crane |
| CN103818396A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Trolley inclined protection device |
| CN111517225A (en) * | 2020-04-24 | 2020-08-11 | 安徽省雄峰起重机械有限公司 | Crane bearing mechanism |
-
2008
- 2008-11-14 CN CNU2008201430581U patent/CN201330121Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627224A (en) * | 2012-03-20 | 2012-08-08 | 无锡国电华新起重运输设备有限公司 | Bridge of bridge crane |
| CN102701073A (en) * | 2012-03-20 | 2012-10-03 | 无锡国电华新起重运输设备有限公司 | Bridge of bridge crane |
| CN103818396A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Trolley inclined protection device |
| CN111517225A (en) * | 2020-04-24 | 2020-08-11 | 安徽省雄峰起重机械有限公司 | Crane bearing mechanism |
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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: 20091021 Termination date: 20111114 |