CN203237379U - Propeller mounting workbench - Google Patents
Propeller mounting workbench Download PDFInfo
- Publication number
- CN203237379U CN203237379U CN 201320110404 CN201320110404U CN203237379U CN 203237379 U CN203237379 U CN 203237379U CN 201320110404 CN201320110404 CN 201320110404 CN 201320110404 U CN201320110404 U CN 201320110404U CN 203237379 U CN203237379 U CN 203237379U
- Authority
- CN
- China
- Prior art keywords
- workplatform
- workbench
- screw propeller
- work platform
- erection work
- 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 propeller mounting workbench which comprises a mechanical system. The mechanical system comprises an upper workbench used for being provided with a propeller mounting support. The propeller mounting workbench is characterized in that a lower workbench and a hydraulic system both arranged below the upper workbench are further included, and the hydraulic system comprises hydraulic motors pushing the lower workbench to move in an X-axis direction and oil cylinders which are arranged between the upper workbench and the lower workbench and drive the upper workbench to move in a Y-axis direction and a Z-axis direction. Due to the arrangement of the hydraulic system carrying out adjustment in the three directions, the adjustment with six freedom degrees can be carried out on the upper workbench supporting a propeller, and the propeller mounting workbench has the advantages of being safe in operation, large in thrust, short in adjusting time, high in position adjusting precision and the like.
Description
Technical field
The utility model relates to a kind of screw propeller of boats and ships, especially a kind of erection work platform of propeller for vessels.
Background technology
Screw propeller is the major part of boats and ships, and along with the trend of boats and ships large scale development, the tonnage of shipbuilding is increasing, the volume of screw propeller also increasing, quality is more and more heavier.Being installed in the ship building process of propeller for vessels is a larger outfitting, and its installing space is subject to the restriction of ship stern structure, can't use the large lifting equipment of building berth or dock.Shipyard adopts chain block to lift blade always, and its labour intensity is large, inefficiency, setting accuracy are difficult to guarantee.
The utility model content
Technical problem to be solved in the utility model provides a kind of screw propeller erection work platform convenient, time saving and energy saving, that production efficiency is high of installing.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of screw propeller erection work platform, comprise mechanical system, described mechanical system comprises be used to the upper workplatform that dress oar support is set, it is characterized in that, also comprise the lower workplatform and the hydraulic efficiency pressure system that are positioned at described upper workplatform below, described hydraulic efficiency pressure system comprises the HM Hydraulic Motor that the described lower workplatform X axis of promotion moves, and is arranged on the described upper workplatform Y-axis of drive between described upper workplatform and the lower workplatform, the oil cylinder that Z-axis direction moves.
Described oil cylinder comprises a plurality of horizontal adjustment oil cylinders and vertical jacking cylinder, can carry out to upper workplatform the adjustment of Y-axis, Z-axis direction.
Described lower workplatform is provided with the roller by described fluid motor-driven, and described roller places on the rail, is moved at rail by workplatform under the fluid motor-driven and carries out the adjustment of X axis.
Described lower workplatform has a plurality of, connects by connecting rod between the described lower workplatform, and a plurality of platforms can be by being synchronized with the movement with a trailer coupling.
The upper end, both sides of described dress oar support is concavity, and the screw propeller bracing frame is set in the upper end of described concavity, by the adjustment of upper workplatform, is installed on the prop shaft thereby screw propeller can be adjusted to suitable position.
Compared with prior art, the utility model has the advantage of: the hydraulic efficiency pressure system that adjusts upward by three sides are set, can carry out the adjustment of six-freedom degree to the upper workplatform of support helix oar, have safety of operation, thrust is large, short and position adjustment precision advantages of higher of adjustment time.
Description of drawings
Fig. 1 is the lateral plan of erection work platform of the present utility model;
Fig. 2 is the front elevation of erection work platform of the present utility model.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of screw propeller erection work platform comprises mechanical system 1 and hydraulic efficiency pressure system 2.
Mechanical system 1 comprises workplatform 11 and lower workplatform 12, be provided with the dress oar support 13 for the screw propeller of mounting shipping on the upper workplatform 11, the upper end, both sides of dress oar support 13 is concavity, be used for screw propeller bracing frame 14 being set thereon, screw propeller 3 places screw propeller bracing frame 14 tops.Lower workplatform 12 can have a plurality of, in the present embodiment, have two lower workplatformes 12, between connect by connecting rod 16, each lower workplatform 12 is provided with roller 121, and the below of lower workplatform 12 is provided with rail 15, and roller 121 is positioned on the rail 15, thus, lower workplatform 12 can move along rail 15.
Hydraulic efficiency pressure system 2 comprises hydraulic power unit 21, for following each motor and oil cylinder provide hydraulic power source, be arranged on the HM Hydraulic Motor 22 on the rail 15, be used for driving rolls 121 and rotate, on rail 15, carry out X axis horizontal displacement (being seen as left and right directions from Fig. 1) together with upper workplatform 11 and screw propeller 3 thereby drive lower workplatform 12.Be provided with a plurality of horizontal adjustment oil cylinders 23 and vertical jacking cylinder 24 between upper workplatform 11 and the lower workplatform 12, such as 4, provide power by Hydraulic Pump 21, drive respectively upper workplatform and carry out Y-axis horizontal displacement (being seen as left and right directions from Fig. 2) and Z-axis direction vertical displacement (being seen as above-below direction from Fig. 2).
Position by three-dimensional 6 degree of freedom is adjusted, and thus screw propeller 3 is installed on the prop shaft of boats and ships afterbody.
The above only is preferred implementation of the present utility model; should be pointed out that for the ordinary skill in the art, do not breaking away under the principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (5)
1. screw propeller erection work platform, comprise mechanical system (1), described mechanical system (1) comprises be used to the upper workplatform (11) that dress oar support (13) is set, it is characterized in that, also comprise the lower workplatform (12) and the hydraulic efficiency pressure system (2) that are positioned at described upper workplatform (11) below, described hydraulic efficiency pressure system (2) comprises the HM Hydraulic Motor (22) that promotion described lower workplatform (12) X axis moves, and is arranged on the described upper workplatform of drive (11) Y-axis between described upper workplatform (11) and the lower workplatform (12), the oil cylinder that Z-axis direction moves.
2. screw propeller erection work platform as claimed in claim 1 is characterized in that, described oil cylinder comprises a plurality of horizontal adjustment oil cylinders (23) and vertical jacking cylinder (24).
3. screw propeller erection work platform as claimed in claim 1 or 2, it is characterized in that, described lower workplatform (12) is provided with the roller (121) that is driven by described HM Hydraulic Motor (22), and described roller (121) places on the rail (15).
4. screw propeller erection work platform as claimed in claim 3 is characterized in that, described lower workplatform (12) has a plurality of, connects by connecting rod (16) between the described lower workplatform (12).
5. screw propeller erection work platform as claimed in claim 1 is characterized in that, the upper end, both sides of described dress oar support (13) is concavity, and screw propeller bracing frame (14) is set in the upper end of described concavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110404 CN203237379U (en) | 2013-03-11 | 2013-03-11 | Propeller mounting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110404 CN203237379U (en) | 2013-03-11 | 2013-03-11 | Propeller mounting workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237379U true CN203237379U (en) | 2013-10-16 |
Family
ID=49314702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110404 Expired - Fee Related CN203237379U (en) | 2013-03-11 | 2013-03-11 | Propeller mounting workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237379U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648611A (en) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | Propeller mounting tool |
| CN104646916A (en) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | Propeller disassembly and assembly method |
| CN106314681A (en) * | 2016-09-07 | 2017-01-11 | 广东工业大学 | Floating state manufacture adjusting device and barge |
| CN107414465A (en) * | 2017-08-29 | 2017-12-01 | 广船国际有限公司 | A kind of unit of axle of ship propellor auxiliary dismounting frock and its application |
| CN109178202A (en) * | 2018-10-31 | 2019-01-11 | 广船国际有限公司 | A kind of installation method of propulsion device |
| CN112693921A (en) * | 2020-12-04 | 2021-04-23 | 武汉船舶设计研究院有限公司 | Propelling adjusting device for heavy-load equipment to enter cabin |
-
2013
- 2013-03-11 CN CN 201320110404 patent/CN203237379U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648611A (en) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | Propeller mounting tool |
| CN104646916A (en) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | Propeller disassembly and assembly method |
| CN106314681A (en) * | 2016-09-07 | 2017-01-11 | 广东工业大学 | Floating state manufacture adjusting device and barge |
| CN106314681B (en) * | 2016-09-07 | 2018-05-01 | 广东工业大学 | A kind of floading condition manufacture position regulator and barge |
| CN107414465A (en) * | 2017-08-29 | 2017-12-01 | 广船国际有限公司 | A kind of unit of axle of ship propellor auxiliary dismounting frock and its application |
| CN107414465B (en) * | 2017-08-29 | 2019-08-16 | 广船国际有限公司 | A kind of unit of axle of ship propellor auxiliary dismounting tooling and its application |
| CN109178202A (en) * | 2018-10-31 | 2019-01-11 | 广船国际有限公司 | A kind of installation method of propulsion device |
| CN112693921A (en) * | 2020-12-04 | 2021-04-23 | 武汉船舶设计研究院有限公司 | Propelling adjusting device for heavy-load equipment to enter cabin |
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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: 20131016 Termination date: 20140311 |