CN201745729U - Novel simplified moveable derrick - Google Patents
Novel simplified moveable derrick Download PDFInfo
- Publication number
- CN201745729U CN201745729U CN2010202760586U CN201020276058U CN201745729U CN 201745729 U CN201745729 U CN 201745729U CN 2010202760586 U CN2010202760586 U CN 2010202760586U CN 201020276058 U CN201020276058 U CN 201020276058U CN 201745729 U CN201745729 U CN 201745729U
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- CN
- China
- Prior art keywords
- derrick
- pedestal
- moveable
- maintenance
- small
- 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 novel simplified moveable derrick belonging to the bearing supports used in ship manufacturing or maintenance etc. The novel simplified moveable derrick is characterized in that it includes a pedestal, the middle of the upper end of the pedestal is fixed with a derrick, a fixed inclined bearing support is arranged between the waist end of the derrick and the pedestal; the lower end of the pedestal is provided with an universal wheel and a brake fixing valve cooperated with universal wheel. Staff, material and tool channels are arranged in the middle of the derrick. When in use, a worker stands in the center of the derrick to perform inspection and maintenance. When the derrick is needed to move, the staff on ground can push and break the derrick. The moveable derrick is designed for the maintenance of small-sized ships in small and medium-sized enterprises, thereby solving the problem that the staging is labor, time and material wasting while ships only have small areas need to be maintained or inspected. The novel simplified moveable derrick is a maintenance device which is simple in structure, convenient in use, safe as well as flexible.
Description
Technical field
The utility model relates to the bearing support that uses in the work such as shipbuilding or maintenance, and a kind of specifically later-model simple type moves derrick.
Background technology
In processes such as the manufacturing of boats and ships or maintenance, must use the dock of drafting.Dock is a kind of hydraulic structure that is used to build or overhaul boats and ships, and fixing " dry-docking " and floating " floating dock " are arranged.Three on dock is a dock wall, and leaning on the one side of water is dock gate.The dock of existing maintenance boats and ships is to carry out built with steel or timber, the whole piece height is set up carry out corresponding work.If the not only cost height of building a framework under the very little situation of face is especially repaired in general maintenance, and time-consuming.These consider it all is inappropriate at the maintenance of some medium and small boats and ships from every aspects such as cost keeping for medium and small enterprise.For this reason, the new shortcut that must seek to solve.
The utility model content
Use steelframe or defectives such as yoke complex structure, cost height in order to overcome in the existing medium and small inspection and repair of ship dock, the purpose of this utility model is will be at medium and small boats and ships, when maintenance is convenient in dock, fast, provide a kind of simple in structure, safe and reliable later-model simple type moves derrick.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of later-model simple type moves derrick, it is characterized in that: a pedestal is arranged, and pedestal upper end center fixed has derrick, is provided with fixing inclined bearing frame between the waist end of derrick and the pedestal; The brake stepping brake that the lower end of pedestal is provided with cardan wheel and cooperates with cardan wheel.
Described derrick is provided with personnel and material, tool passage in the middle of it.The center that the people stands in derrick during work is checked and maintenance etc.Need to promote by the surface work personnel when mobile and to brake fixing.
The beneficial effects of the utility model: since the utility model at medium and small sized enterprises to overhauling medium and small boats and ships the portable derrick of design-calculated, thereby the cumbersome work that has solved the set in brickwork time-consuming expense materials of boats and ships such as some maintenances or area of detection be little.It is simple in structure that it is become, easy to use, safety and repair apparatus flexibly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural perspective of the present utility model.
1 pedestal among the figure, 2 derricks, 3 inclined bearing framves, 4 cardan wheels, 5 brake stepping brakes.
The specific embodiment
Embodiment 1:
See also Fig. 1, a pedestal 1 is arranged, pedestal 1 upper end center fixed has derrick 2, is provided with fixing inclined bearing frame 3 between the waist end of derrick 2 and the pedestal 1; The brake stepping brake 5 that the lower end of pedestal 1 is provided with cardan wheel 4 and cooperates with cardan wheel 4.
Claims (1)
1. a later-model simple type moves derrick, it is characterized in that: a pedestal is arranged, and pedestal upper end center fixed has derrick, is provided with fixing inclined bearing frame between the waist end of derrick and the pedestal; The brake stepping brake that the lower end of pedestal is provided with cardan wheel and cooperates with cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202760586U CN201745729U (en) | 2010-07-29 | 2010-07-29 | Novel simplified moveable derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202760586U CN201745729U (en) | 2010-07-29 | 2010-07-29 | Novel simplified moveable derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745729U true CN201745729U (en) | 2011-02-16 |
Family
ID=43580402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202760586U Expired - Fee Related CN201745729U (en) | 2010-07-29 | 2010-07-29 | Novel simplified moveable derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219046A (en) * | 2011-05-03 | 2011-10-19 | 太阳鸟游艇股份有限公司 | All-round combination land wheel for marine bracket |
| CN104260854A (en) * | 2014-09-12 | 2015-01-07 | 江苏扬子鑫福造船有限公司 | Movable laying pier |
-
2010
- 2010-07-29 CN CN2010202760586U patent/CN201745729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219046A (en) * | 2011-05-03 | 2011-10-19 | 太阳鸟游艇股份有限公司 | All-round combination land wheel for marine bracket |
| CN102219046B (en) * | 2011-05-03 | 2013-08-21 | 太阳鸟游艇股份有限公司 | All-round combination land wheel for marine bracket |
| CN104260854A (en) * | 2014-09-12 | 2015-01-07 | 江苏扬子鑫福造船有限公司 | Movable laying pier |
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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: 20110216 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |