CN110758709A - Universal mounting platform for ship power - Google Patents
Universal mounting platform for ship power Download PDFInfo
- Publication number
- CN110758709A CN110758709A CN201910874854.5A CN201910874854A CN110758709A CN 110758709 A CN110758709 A CN 110758709A CN 201910874854 A CN201910874854 A CN 201910874854A CN 110758709 A CN110758709 A CN 110758709A
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- CN
- China
- Prior art keywords
- elastic mechanism
- plate
- power
- mounting platform
- mounting
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
- B63H21/305—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes with passive vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
- B63H2021/307—Arrangements, or mountings of propulsion power plant elements in modular propulsion power units, e.g. using containers
Abstract
The invention discloses a universal ship power mounting platform, which relates to the field of ship power and comprises a power pack mounting plate, a main body plate and a ship body plate, wherein selectable elastic mechanisms are welded on the upper side and the lower side of the main body plate, lightening holes are uniformly formed in the main body plate, the number of the selectable elastic mechanisms is two, the two selectable elastic mechanisms are respectively an upper layer selectable elastic mechanism and a lower layer selectable elastic mechanism, the upper layer selectable elastic mechanism is fixedly connected with the bottom side of the power pack mounting plate, a plurality of groups of mounting holes are formed in the top surface of the main body plate, and the shapes of the groups of mounting holes are different. The invention has wide applicability, the multiple groups of mounting holes on the power pack mounting plate correspond to various engine bases, the power pack mounting plate can be conveniently mounted on diesel engines, gas engines and motors, has the functions of vibration and noise reduction, is beneficial to quality control through standardized design, and can manufacture ships corresponding to different requirements through different materials.
Description
Technical Field
The invention relates to the field of ship power, in particular to a universal installation platform for ship power.
Background
The ship propulsion power is mainly arranged in an engine room, due to the difference of power (main engine), such as a common diesel engine, a gas engine (LNG or hydrogen) and a motor, the arrangement of cabin rooms is very different, the installation of equipment and the connection with a propulsion system are different, even if the main power installation of the same type of ships needs the production design of an installation platform, compared with a cargo ship, a container ship has certain batch and should be assembled in a standard component-generation modularization mode as far as possible, wherein the installation of a power pack is very outstanding, particularly, the modern technology is advanced, the environmental protection requirement is improved, the updating and development of the ship power are rapid, such as the diesel power is changed into the LNG gas power, the diesel power is changed into the hydrogen power, the diesel power is changed into the motor power, and the like, and a standardized general electric installation platform is needed.
Therefore, it is necessary to provide a universal mounting platform for ship power to solve the above problems.
Disclosure of Invention
The invention aims to provide a universal ship power mounting platform which can adapt to the mounting of different power packs and novel components capable of being connected with different propulsion systems and can achieve excellent and consistent performances.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a general mounting platform of boats and ships power, includes power package mounting panel, main part board and hull board, the upper and lower both sides of main part board have all been welded and can be selected to join in marriage elastic mechanism, the lightening hole of evenly arranging is seted up to the inside of main part board, can select to join in marriage elastic mechanism and set up to two, two can select to join in marriage elastic mechanism and can select to join in marriage elastic mechanism for the upper strata respectively and join in marriage elastic mechanism and the lower floor, the bottom side fixed connection of the optional elastic mechanism of joining in marriage of upper strata and power package mounting panel, the top surface of main part board is provided with the multiunit mounting hole, and the shape of.
Optionally, the upper layer optional elastic mechanism and the lower layer optional elastic mechanism have the same structure;
the power pack mounting plate and the main body plate are both made of weight increasing fiber materials of carbon fibers or steel materials.
Optionally, the optional elastic mechanism is composed of a first connecting plate, a second connecting plate and a plurality of damping springs.
Optionally, the first connecting plate is welded with the main body plate;
the two ends of the damping spring are respectively fixedly connected with the first connecting plate and the second connecting plate, and the second connecting plate and the power pack mounting plate are detachably connected.
Optionally, the inside of the second connecting plate is inserted with symmetrically arranged bayonet locks, the middle part of the bayonet lock is provided with a clamping hole, the two sides of the power pack mounting plate are both provided with movable grooves, the inside of each movable groove is inserted with a clamping rod in a sliding manner, the outer end of each clamping rod is fixedly connected with a pull plate, and the outer surface of each clamping rod is sleeved with a reset spring.
Optionally, the inner side surface of the pulling plate is attached to the end surface of the power pack mounting plate, two ends of the reset spring are fixedly connected with the inner wall of the movable groove and the pulling plate respectively, and the inner end of the clamping rod penetrates through the clamping hole in the clamping pin.
Optionally, the bottom end of the lower layer of the optional elastic mechanism is welded on the hull plate.
Optionally, the bottom fixed mounting that the elastic mechanism can be joined in marriage to the lower floor has the alignment jig, the alignment jig includes roof-rack, chassis and fastening bolt, the bottom welding of chassis is on the hull plate.
Optionally, the top frame and the bottom frame are fixed by fastening bolts, and the number of the bottom frames is two.
Optionally, the front side and the rear side of the vertical protruding end on the top frame and the bottom frame are provided with a plurality of limiting holes matched with the fastening bolts.
The invention has the technical effects and advantages that:
1. the invention has wide applicability, the multiple groups of mounting holes on the power pack mounting plate correspond to various bases, the mounting is convenient for diesel engines, gas engines and motors, and the optional elastic mechanism is adopted, so that the elastic mechanisms with different damping performances can be customized according to the use requirements of power packs with different powers, and the mounting of the power packs with different powers is met.
2. The double-layer vibration isolation type ship has the functions of vibration attenuation and noise reduction, effectively reduces the vibration of the power pack by adopting double-layer vibration isolation, has the function of inhibiting noise, and solves the problem that the conventional mounting rack transmits the vibration and the noise of the whole ship to the whole ship body.
3. The invention is beneficial to quality control through standardized design, and avoids various defects of ships caused by design and manufacturing errors.
4. The ship is made of different materials according to different requirements, the ship sensitive to weight can be made of a weight-increasing fiber material of carbon fiber, and the ship insensitive to weight can be made of steel.
5. According to the invention, the lower layer elastic mechanism can be directly connected with the hull plate or can be connected with the hull plate through the adjusting frame, and the adjusting frame is arranged, and the fastening bolts are used for connecting the limiting holes at different positions on the top frame and the underframe, so that the height of the universal mounting platform is changed, and the requirement on high mounting of the power pack can be met.
Drawings
FIG. 1 is a schematic view of the connection structure of the lower layer optional elastic mechanism and the hull plate of the present invention.
Fig. 2 is a schematic view of the structure of the mounting hole of the present invention.
FIG. 3 is a schematic cross-sectional view of a power pack mounting plate according to the present invention.
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
FIG. 5 is a schematic view of the connection structure of the adjusting bracket and the hull plate of the present invention.
Fig. 6 is a schematic perspective view of an adjusting bracket according to the present invention.
Fig. 7 is a schematic sectional structure view of the adjusting bracket of the present invention.
In the figure: the power pack mounting plate comprises a power pack mounting plate 1, an optional elastic mechanism 2, a first connecting plate 201, a second connecting plate 202, a damping spring 203, a main body plate 3, a lightening hole 301, a movable groove 4, a mounting hole 5, a clamping rod 6, a pulling plate 7, a return spring 8, a clamping pin 9, a clamping hole 10, a hull plate 11, an adjusting frame 12, a top frame 1201, a bottom frame 1202, a fastening bolt 1203, a hexagon socket head cap screw 13 and a threaded hole 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a ship power universal mounting platform as shown in figures 1-7, which comprises a power pack mounting plate 1, a main body plate 3 and a ship body plate 11, wherein as shown in figures 1-4, selectable elastic mechanisms 2 are welded on the upper side and the lower side of the main body plate 3, the power pack mounting plate 1 and the main body plate 3 are both made of carbon fiber weight-increasing fiber materials or steel materials, lightening holes 301 which are uniformly distributed are formed in the main body plate 3, the selectable elastic mechanisms 2 are two, the two selectable elastic mechanisms 2 are respectively an upper layer selectable elastic mechanism and a lower layer selectable elastic mechanism, double-layer vibration isolation is adopted, the vibration of a power pack is effectively reduced, the noise suppression effect is achieved, the problem that the conventional mounting frame transmits the vibration and the noise of the whole ship to the whole ship is solved, the upper layer selectable elastic mechanism is fixedly connected with the bottom side of the power pack mounting plate 1, the top surface of the main body plate 3 is provided with a plurality of groups of mounting holes 5, the shapes of the mounting holes 5 are different, the mounting holes 5 are arranged to correspond to various engine bases, the motor can be conveniently mounted on a diesel engine or a gas engine, the upper layer of the elastic mechanism capable of being selected and matched is the same as the lower layer of the elastic mechanism capable of being selected and matched, the elastic mechanism capable of being selected and matched 2 comprises a first connecting plate 201, a second connecting plate 202 and a plurality of damping springs 203, the first connecting plate 201 is welded with the main body plate 3, two ends of the damping springs 203 are respectively fixedly connected with the first connecting plate 201 and the second connecting plate 202, the second connecting plate 202 is detachably connected with the power pack mounting plate 1, two sides of the power pack mounting plate 1 are respectively provided with a movable groove 4, a clamping rod 6 is inserted in the movable groove 4 in a sliding manner, the outer end of the clamping rod 6 is fixedly connected with a pulling plate 7, the inner side surface of the pulling plate, the two ends of the reset spring 8 are respectively fixedly connected with the inner wall of the movable groove 4 and the pull plate 7, the bayonet locks 9 which are symmetrically arranged are inserted into the second connecting plate 202, the middle part of the bayonet lock 9 is provided with a clamp hole 10, the inner end of the clamping rod 6 penetrates through the clamp hole 10 on the bayonet lock 9, the second connecting plate 202 on the upper layer of the optional elastic mechanism is conveniently assembled on the power pack mounting plate 1 through the matching between the clamping rod 6, the pull plate 7, the reset spring 8, the bayonet lock 9 and the clamp hole 10, the inner hexagonal bolt 13 is fixedly embedded above one side of the power pack mounting plate 1 close to the movable groove 4, the end part of the bayonet lock 9 is provided with a threaded hole 14, the inner end thread of the inner hexagonal bolt 13 penetrates through the threaded hole 14 on the bayonet lock 9, through the arrangement, the power pack mounting plate 1 and the bayonet lock 9 are fixed, and further the second connecting plate 202 on the upper layer of the, the bottom end of the lower layer optional elastic mechanism is welded on the ship body plate 11;
5-7, bottom fixed mounting that the elastic mechanism can be joined in marriage to the lower floor has alignment jig 12, alignment jig 12 includes roof-rack 1201, chassis 1202 and fastening bolt 1203, the bottom welding of chassis 1202 is on hull plate 11, roof-rack 1201 and chassis 1202 pass through fastening bolt 1203 to be fixed, chassis 1202 sets up to two, the spacing hole with fastening bolt 1203 looks adaptation is all seted up to both sides around the vertical protruding end on roof-rack 1201 and the chassis 1202, spacing hole sets up to a plurality ofly, through such setting, use fastening bolt 1203 with the spacing jogged joint of different positions on roof-rack 1201 and the chassis 1202, thereby change general mounting platform's height, and then can satisfy the high installation demand of power package.
The working principle of the invention is as follows:
when in use, a plurality of groups of mounting holes 5 on the power pack mounting plate 1 correspond to various bases, the power pack mounting plate can be conveniently mounted on a diesel engine, a gas engine and a motor, a lower layer elastic mechanism can be directly connected with a hull plate 11, also can be connected with the hull plate 11 through an adjusting frame 12, the adjusting frame 12 is arranged, and fastening bolts 1203 are used for connecting limiting holes at different positions on a top frame 1201 and a bottom frame 1202, so that the height of a universal mounting platform is changed, the requirement on high mounting of the power pack can be met, the vibration of the power pack is effectively reduced by adopting double-layer vibration isolation through two optional elastic mechanisms 2, the problem that the conventional mounting frame transmits the vibration and the noise of the whole ship to the whole ship is solved, in addition, the optional elastic mechanisms 2 with damping coefficient damping springs 203 meeting the requirements of different power packs can be customized to meet the damping use of different power packs, when needs are optionally joined in marriage elastic mechanism and power package mounting panel 1 combination with the upper strata, outside pulling arm-tie 7 and drive kelly 6 and remove, 8 tensile deformations of reset spring this moment, at first can optionally join in marriage the second connecting plate 202 on the elastic mechanism and install the bottom side of power package mounting panel 1 and insert bayonet lock 9, then loosen arm-tie 7, thereby kelly 6 receives reset effort of reset spring 8 and resets and runs through the card hole 10 on the bayonet lock 9, then twist interior hex bolts 13 and screw hole 14 on the bayonet lock 9 again, thereby make the optionally second connecting plate 202 of joining in marriage on the elastic mechanism of upper strata and power package mounting panel 1 between firmly fixed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a general mounting platform of boats and ships power, includes power package mounting panel (1), main part board (3) and hull board (11), its characterized in that:
the upper and lower both sides of main part board (3) all weld and optionally join in marriage elastic mechanism (2), evenly arrange lightening hole (301) are seted up to the inside of main part board (3), optionally join in marriage elastic mechanism (2) and set up to two, two optionally join in marriage elastic mechanism (2) and be the optional elastic mechanism of joining in marriage of upper strata and the optional elastic mechanism of joining in marriage of lower floor respectively, the optional bottom side fixed connection who joins in marriage elastic mechanism and power package mounting panel (1) in upper strata, the top surface of main part board (3) is provided with multiunit mounting hole (5), and the shape of each group mounting hole (5) is inequality.
2. The marine power utility mounting platform of claim 1, wherein:
the upper layer optional elastic mechanism and the lower layer optional elastic mechanism have the same structure;
the power pack mounting plate (1) and the main body plate (3) are both made of weight-increasing fiber materials of carbon fibers or steel materials.
3. The marine power utility mounting platform of claim 1, wherein:
the optional elastic mechanism (2) is composed of a first connecting plate (201), a second connecting plate (202) and a plurality of damping springs (203).
4. A marine vessel power utility mounting platform according to claim 3, wherein:
the first connecting plate (201) is welded with the main body plate (3);
the two ends of the damping spring (203) are respectively and fixedly connected with a first connecting plate (201) and a second connecting plate (202), and the second connecting plate (202) and the power pack mounting plate (1) are detachably connected.
5. The marine power utility mounting platform of claim 1, wherein:
the inside of second connecting plate (202) is pegged graft and is had bayonet lock (9) of symmetrical arrangement, calorie hole (10) have been seted up at the middle part of bayonet lock (9), movable groove (4) have all been seted up to the both sides of power package mounting panel (1), the inside slip grafting of movable groove (4) has kelly (6), the outer end fixedly connected with arm-tie (7) of kelly (6), reset spring (8) have been cup jointed to the surface of kelly (6).
6. The marine power utility mounting platform of claim 6, wherein:
the inner side of arm-tie (7) and the terminal surface laminating of power package mounting panel (1), the inner wall and the arm-tie (7) of fixed connection activity groove (4) respectively at the both ends of reset spring (8), the card hole (10) on bayonet lock (9) are run through to the inner of kelly (6).
7. The marine power utility mounting platform of claim 1, wherein:
the bottom end of the lower layer optionally provided with the elastic mechanism is welded on the ship body plate (11).
8. The marine power utility mounting platform of claim 1, wherein:
the bottom end of the lower layer optional elastic mechanism is fixedly provided with an adjusting frame (12), the adjusting frame (12) comprises a top frame (1201), an underframe (1202) and a fastening bolt (1203), and the bottom end of the underframe (1202) is welded on the hull plate (11).
9. The marine power utility mounting platform of claim 8, wherein:
the top frame (1201) and the bottom frame (1202) are fixed through fastening bolts (1203), and the number of the bottom frames (1202) is two.
10. The marine power utility mounting platform of claim 8, wherein:
the front side and the rear side of the vertical protruding end on the top frame (1201) and the bottom frame (1202) are provided with a plurality of limiting holes matched with the fastening bolts (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874854.5A CN110758709B (en) | 2019-09-17 | 2019-09-17 | Universal mounting platform for ship power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874854.5A CN110758709B (en) | 2019-09-17 | 2019-09-17 | Universal mounting platform for ship power |
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| Publication Number | Publication Date |
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| CN110758709A true CN110758709A (en) | 2020-02-07 |
| CN110758709B CN110758709B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874854.5A Active CN110758709B (en) | 2019-09-17 | 2019-09-17 | Universal mounting platform for ship power |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254727A (en) * | 1959-12-30 | 1981-03-10 | Moeller Kurt G F | Shock-crush subfoundation |
| US5851007A (en) * | 1996-11-21 | 1998-12-22 | Swartzlander; Kenneth R. | Engine test stand kit |
| CN101767632A (en) * | 2008-12-30 | 2010-07-07 | 中国船舶重工集团公司第七一一研究所 | Test platform for ship propulsion system |
| CN105092267A (en) * | 2015-07-09 | 2015-11-25 | 唐山轨道客车有限责任公司 | Powertrain supporting bracket and powertrain simulating test table |
| CN107226176A (en) * | 2017-07-13 | 2017-10-03 | 江苏科技大学 | It is a kind of to subtract the generating ship underframe for shaking vibration damping |
| CN109204761A (en) * | 2018-09-26 | 2019-01-15 | 中国船舶重工集团公司第七0三研究所 | A kind of marine engine group modularization integrated stand with steam discharge function |
-
2019
- 2019-09-17 CN CN201910874854.5A patent/CN110758709B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254727A (en) * | 1959-12-30 | 1981-03-10 | Moeller Kurt G F | Shock-crush subfoundation |
| US5851007A (en) * | 1996-11-21 | 1998-12-22 | Swartzlander; Kenneth R. | Engine test stand kit |
| CN101767632A (en) * | 2008-12-30 | 2010-07-07 | 中国船舶重工集团公司第七一一研究所 | Test platform for ship propulsion system |
| CN105092267A (en) * | 2015-07-09 | 2015-11-25 | 唐山轨道客车有限责任公司 | Powertrain supporting bracket and powertrain simulating test table |
| CN107226176A (en) * | 2017-07-13 | 2017-10-03 | 江苏科技大学 | It is a kind of to subtract the generating ship underframe for shaking vibration damping |
| CN109204761A (en) * | 2018-09-26 | 2019-01-15 | 中国船舶重工集团公司第七0三研究所 | A kind of marine engine group modularization integrated stand with steam discharge function |
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| Publication number | Publication date |
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| CN110758709B (en) | 2020-12-25 |
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Effective date of registration: 20211119 Address after: Room C, No. 888, Huanhu West 2nd Road, Nanhui new town, Pudong New Area, Shanghai Patentee after: Shanghai Yihang New Energy Technology Co.,Ltd. Address before: No.214000, Xiliang Road, Wuxi City, Jiangsu Province Patentee before: Zhong Zihua |