CN106395696A - Hydraulic type lifting device for ship maintenance - Google Patents
Hydraulic type lifting device for ship maintenance Download PDFInfo
- Publication number
- CN106395696A CN106395696A CN201610792037.1A CN201610792037A CN106395696A CN 106395696 A CN106395696 A CN 106395696A CN 201610792037 A CN201610792037 A CN 201610792037A CN 106395696 A CN106395696 A CN 106395696A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- outside framework
- rolling wheel
- type lifting
- idler 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B81/00—Repairing or maintaining vessels
Abstract
The invention relates to a hydraulic type lifting device for ship maintenance. The hydraulic type lifting device for ship maintenance comprises lifting devices, supporting devices and an outer frame; the lifting devices are uniformly mounted in the bottom center line of the outer frame; the supporting devices are symmetrically mounted at the front sidewall and the rear sidewall of the outer frame; each lifting device comprises a first hydraulic cylinder and a hydraulic cylinder bracket which are vertically fixedly mounted at the bottom of the outer frame; a No.1 idler wheel bracket is mounted on a shaft of the corresponding first hydraulic cylinder; a No.1 idler wheel is mounted on the corresponding No.1 idler wheel bracket in a matching manner; each supporting device comprises a second hydraulic cylinder which is mounted on the sidewall of the outer frame; a supporting frame is mounted on the shaft of the corresponding second hydraulic cylinder; one end of each supporting frame is articulated with the sidewall of the outer frame; a No.2 idler wheel bracket is mounted at the other end of the corresponding supporting frame; a No.2 idler wheel is mounted on the corresponding No.2 idler wheel bracket in a matching manner; a spring is mounted at one end of each No.2 idler wheel bracket. The hydraulic type lifting device disclosed by the invention is capable of reducing the distance that a large junk is dragged to the shore and providing convenience for implementing maintenance work of the large junk.
Description
Technical field
The present invention relates to maintenance of the vessel technical field, more particularly, to a kind of maintenance of the vessel fluid pressure type lifting apparatus.
Background technology
Large junk is dragged to come on the bank by the maintenance needs of common large junk, and the mode commonly used now is to pass through steel wire using hoist engine
Large junk is pulled on bank by rope, and large junk bottom is directly contacted with bank sandy beach；The defect of this mode is：Large junk bottom directly with
Bank sandy beach contacts, and not only large junk hull can be produced with certain abrasion, and large junk needs the distance of haul disembarkation also longer.
Particular content
For disadvantages described above, the present invention devises a kind of maintenance of the vessel fluid pressure type lifting apparatus, the concrete skill of the present invention
Art scheme is as follows：
A kind of maintenance of the vessel fluid pressure type lifting apparatus, including lowering or hoisting gear, support meanss and outside framework, described lifting dress
Put on the bottom centerline that the length direction along outside framework is uniformly arranged on outside framework, described support meanss are along the length of outside framework
Direction is symmetrically mounted on two side before and after outside framework.
Described lowering or hoisting gear includes first hydraulic cylinder and the hydraulic cylinder leg being vertically packed in outside framework bottom, and described first
The axle top of hydraulic cylinder is provided with a rolling wheel support after passing through hydraulic cylinder leg, a described rolling wheel support coordinates and is provided with
A number roller；By the work of first hydraulic cylinder, drive the up and down motion of a roller, the rising of achievable large junk hull with
Fall.
Described support meanss include being hingedly mounted on second hydraulic cylinder on the wall of outside framework side, and described second hydraulic cylinder axle cuts with scissors
Connect and bracing frame is installed, one end of support frame as described above is side walls hinged with outside framework to be connected, and support frame as described above is away from outside framework side wall
One end on hinged No. two rolling wheel supports are installed, cooperation on described No. two rolling wheel supports is provided with No. two rollers, described No. two
Rolling wheel support is provided with spring near the side of outside framework, and spring is connected on bracing frame away from one end of No. two rolling road supports；
Rotated by second hydraulic cylinder band movable supporting stent, add the cooperation of spring, No. two rollers can be made to connect with large junk hull well
Touch, realize supporting the effect of hull.
Beneficial effects of the present invention are：
Present invention, avoiding the directly contact directly with bank sandy beach for the large junk hull, decrease large junk hull and haul and debarked
Abrasion in journey；Contacted with hull using roller simultaneously, the sliding friction between large junk hull and sandy beach is converted into rolling and rubs
Wipe, substantially reduce the pull strength of haul large junk disembarkation, save electric power resource；In addition the cooperation of lowering or hoisting gear and support meanss
Large junk smoothly can be lifted, greatly facilitate the carrying out that repair work tieed up by follow-up large junk.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the present invention；
Fig. 2 is the sectional view with regard to the A-A of Fig. 1 for the present invention.
Specific embodiment
As depicted in figs. 1 and 2, a kind of maintenance of the vessel fluid pressure type lifting apparatus, including lowering or hoisting gear 3, support meanss 2 and
Outside framework 1, described lowering or hoisting gear 3 is uniformly arranged on the bottom centerline of outside framework 1 along the length direction of outside framework 1, described
Support meanss 2 are symmetrically mounted on two side before and after outside framework 1 along the length direction of outside framework 1.
Described lowering or hoisting gear 3 includes first hydraulic cylinder 31 and the hydraulic cylinder leg 32 being vertically packed in outside framework 1 bottom, institute
The axle top stating first hydraulic cylinder 31 is provided with a rolling wheel support 33, a described rolling wheel support through after hydraulic cylinder leg 32
On 33, cooperation is provided with a roller 34.
Described support meanss 2 include being hingedly mounted on second hydraulic cylinder 21 on outside framework 1 side wall, described second hydraulic cylinder 21
Hinged on axle bracing frame 22 is installed, one end of support frame as described above 22 is side walls hinged with outside framework 1 to be connected, and support frame as described above 22 is remote
Hinged on one end of outside framework 1 side wall No. two rolling wheel supports 24 are installed, described No. two rolling wheel supports 24 coordinate and are provided with
No. two rollers 25, described No. two rolling wheel supports 24 are provided with spring 23 near the side of outside framework 1, and spring 23 is away from No. two rolling roads
One end of support 24 is connected on bracing frame 22.
During use, this large junk maintenance hydraulic pressure lifting apparatus are placed in the sand pit that bank is dug in advance, large junk maintenance fluid
The left end of pressure lifting apparatus keeps in repair end group on the outside framework 1 of hydraulic pressure lifting apparatus near water source one end, right-hand member near riverbank, large junk
This is concordant with sand pit, then drives large junk to bank, and fore is just keeping in repair the left end entrance of hydraulic pressure lifting apparatus to large junk, by outer
Large junk is pulled in large junk maintenance hydraulic pressure lifting apparatus the pulling equipment on boundary, in large junk hull completely into large junk maintenance hydraulic pressure lift
After rising device, start first hydraulic cylinder 31 and second hydraulic cylinder 21, by connecing of a roller 34 and No. two rollers 25 and hull
Touch, large junk hull is slowly lifted, and then launch follow-up large junk maintenance work.
Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
The simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description for the personnel
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these change and
Improvement both falls within claimed invention.Claimed scope is by appending claims and its equivalent circle.
Fixed.
Claims (3)
1. a kind of maintenance of the vessel fluid pressure type lifting apparatus, including lowering or hoisting gear (3), support meanss (2) and outside framework (1), its
It is characterised by：Described lowering or hoisting gear (3) is uniformly arranged on the bottom centerline of outside framework (1) along the length direction of outside framework (1)
On, described support meanss (2) are symmetrically mounted on two side before and after outside framework (1) along the length direction of outside framework (1).
2. a kind of maintenance of the vessel according to claim 1 with fluid pressure type lifting apparatus it is characterised in that：Described lowering or hoisting gear
(3) include vertically being packed in first hydraulic cylinder (31) and the hydraulic cylinder leg (32) of outside framework (1) bottom, described first hydraulic cylinder
(31) rolling wheel support (33) is installed, on a described rolling wheel support (33) after passing through hydraulic cylinder leg (32) above axle
Cooperation is provided with a roller (34).
3. a kind of maintenance of the vessel according to claim 1 with fluid pressure type lifting apparatus it is characterised in that：Described support meanss
(2) include being hingedly mounted on second hydraulic cylinder (21) on the wall of outside framework (1) side, hinged installation on described second hydraulic cylinder (21) axle
There is bracing frame (22), one end of support frame as described above (22) is side walls hinged with outside framework (1) to be connected, and support frame as described above (22) is away from outer
Hinged on one end of framework (1) side wall No. two rolling wheel supports (24) are installed, the upper cooperation of described No. two rolling wheel supports (24) is installed
There are No. two rollers (25), described No. two rolling wheel supports (24) are provided with spring (23), described spring near the side of outside framework (1)
(23) one end away from No. two rolling wheel supports (24) is connected on bracing frame (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792037.1A CN106395696B (en) | 2016-08-31 | 2016-08-31 | A kind of maintenance of the vessel fluid pressure type lifting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792037.1A CN106395696B (en) | 2016-08-31 | 2016-08-31 | A kind of maintenance of the vessel fluid pressure type lifting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106395696A true CN106395696A (en) | 2017-02-15 |
| CN106395696B CN106395696B (en) | 2018-11-13 |
Family
ID=58000997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792037.1A Expired - Fee Related CN106395696B (en) | 2016-08-31 | 2016-08-31 | A kind of maintenance of the vessel fluid pressure type lifting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395696B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706499A (en) * | 2018-06-04 | 2018-10-26 | 芜湖恒安钢结构有限公司 | A kind of steady type hull lifting device |
| CN109353446A (en) * | 2018-09-19 | 2019-02-19 | 福建宝中海洋工程股份有限公司 | A kind of maintenance of the vessel dedicated platform |
| CN111268594A (en) * | 2020-02-12 | 2020-06-12 | 王青松 | Auxiliary equipment for ship maintenance and launching |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8700304D0 (en) * | 1987-01-08 | 1987-02-11 | Aird J I | Modular boat cradle |
| JPH0256094U (en) * | 1988-10-18 | 1990-04-23 | ||
| DE3938188A1 (en) * | 1989-07-25 | 1991-02-07 | Schiffs Und Bootswerft Fr Schw | Hauling boat onto slipway - involves machine with two endless chains with hooks to grip boat |
| CA2422735A1 (en) * | 2003-03-18 | 2004-09-18 | Richard Emond | Device for craft |
| US20090044739A1 (en) * | 2007-08-16 | 2009-02-19 | E-Z-Dock, Inc. | Rollers For Use With Watercraft Ports and Lifts |
| EP2402210A2 (en) * | 2010-06-30 | 2012-01-04 | Franz Pils | Self-propelled boat transporter |
| CN103264754A (en) * | 2013-06-13 | 2013-08-28 | 浙江合兴船厂 | Tugboat system |
| CN203358836U (en) * | 2013-06-13 | 2013-12-25 | 浙江合兴船厂 | Hydraulic drive flat-bed trailer |
| CN104802691A (en) * | 2015-05-12 | 2015-07-29 | 宁波中宁伟业液压有限公司 | Yacht trailer |
| CN205290881U (en) * | 2016-01-24 | 2016-06-08 | 肖存峰 | Car maintenance platform |
-
2016
- 2016-08-31 CN CN201610792037.1A patent/CN106395696B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8700304D0 (en) * | 1987-01-08 | 1987-02-11 | Aird J I | Modular boat cradle |
| JPH0256094U (en) * | 1988-10-18 | 1990-04-23 | ||
| DE3938188A1 (en) * | 1989-07-25 | 1991-02-07 | Schiffs Und Bootswerft Fr Schw | Hauling boat onto slipway - involves machine with two endless chains with hooks to grip boat |
| CA2422735A1 (en) * | 2003-03-18 | 2004-09-18 | Richard Emond | Device for craft |
| US20090044739A1 (en) * | 2007-08-16 | 2009-02-19 | E-Z-Dock, Inc. | Rollers For Use With Watercraft Ports and Lifts |
| EP2402210A2 (en) * | 2010-06-30 | 2012-01-04 | Franz Pils | Self-propelled boat transporter |
| CN103264754A (en) * | 2013-06-13 | 2013-08-28 | 浙江合兴船厂 | Tugboat system |
| CN203358836U (en) * | 2013-06-13 | 2013-12-25 | 浙江合兴船厂 | Hydraulic drive flat-bed trailer |
| CN104802691A (en) * | 2015-05-12 | 2015-07-29 | 宁波中宁伟业液压有限公司 | Yacht trailer |
| CN205290881U (en) * | 2016-01-24 | 2016-06-08 | 肖存峰 | Car maintenance platform |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706499A (en) * | 2018-06-04 | 2018-10-26 | 芜湖恒安钢结构有限公司 | A kind of steady type hull lifting device |
| CN108706499B (en) * | 2018-06-04 | 2020-08-18 | 芜湖恒安钢结构有限公司 | Stable ship body lifting device |
| CN109353446A (en) * | 2018-09-19 | 2019-02-19 | 福建宝中海洋工程股份有限公司 | A kind of maintenance of the vessel dedicated platform |
| CN109353446B (en) * | 2018-09-19 | 2020-07-28 | 福建宝中海洋工程股份有限公司 | Ship maintenance special platform |
| CN111268594A (en) * | 2020-02-12 | 2020-06-12 | 王青松 | Auxiliary equipment for ship maintenance and launching |
| CN111268594B (en) * | 2020-02-12 | 2020-10-30 | 嵊州市森拓新材料有限公司 | Auxiliary equipment for ship maintenance and launching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106395696B (en) | 2018-11-13 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190831 |