CN104595637B - Method for performing uniform force type installation on marine generator with externally connected shock absorbers - Google Patents
Method for performing uniform force type installation on marine generator with externally connected shock absorbers Download PDFInfo
- Publication number
- CN104595637B CN104595637B CN201410695172.5A CN201410695172A CN104595637B CN 104595637 B CN104595637 B CN 104595637B CN 201410695172 A CN201410695172 A CN 201410695172A CN 104595637 B CN104595637 B CN 104595637B
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- oil cylinder
- marine generator
- amortisseur
- lifted
- measuring stick
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- Manufacture Of Motors, Generators (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a method for performing uniform force type installation on a marine generator with externally connected shock absorbers and relates to the technical field of installation of marine generators. According to the technical scheme, a plurality of oil cylinders of identical specifications are arranged on a hull base, and all the oil cylinders correspond to the bottoms of the shock absorbers; the marine generator is lifted to the position above the hull base, the oil cylinder at the shock absorber not making contact with the bottom of the marine generator is lifted when the bottom of the shock absorber is close to the hull base, and oil cylinder supporting plates are lifted to the shock absorber making contact with the bottom of the marine generator; the oil cylinders are locked; measurement rods at four corners of each oil cylinder are lifted, and the tops of the measurement rods are lifted to the bottoms of the shock absorbers; the measurement rods are locked through locking bolts; the lifting height of the measurement rods is measured, according to the lifting eight of the measurement rods, an identical compensation thickness, namely the thickness required by each adjusting pad, is added to the lifting height of each measurement rod ( because installing and adjusting pads of most marine generator shock absorbers have the minimum thickness requirements).
Description
Technical field
The present invention relates to the technical field that marine generator is installed, more particularly to a kind of peculiar to vessel with external damping type
Motor carries out the method that even power formula is installed.
Background technology
In shipbuilding or other industrial and agricultural productions, the marine generator with external damping type obtains quite varied
With, because marine generator build is huge, and produces in the course of the work huge vibrations, and the generation of these vibrations, it is right
, all there is very big harmful effect in the normal operation of work and life, shipborne installations in ship's staff, thus, in this kind of ship
With in electromotor installation process, being required for installing amortisseur additional on its base.As shown in accompanying drawing 1~3, in marine generator 1
Amortisseur 4 is installed between bottom 11 and hull pedestal 3 additional, because the bottom 41 of amortisseur 4 can reach the flat of requirement by processing
Face, and hull pedestal 3 is generally made up of section bar or sheet material, mounting surface is a substantially smooth black skin, due to two it is flat
Face it is not parallel, therefore when installing amortisseur 4 additional between the bottom 11 of marine generator 1 and hull pedestal 3, need to be in each damping
Various sizes of adjust pad 31 is installed between device 4 additional to reach the decrement of amortisseur 4 within the margin of tolerance for allowing, is reached
The harmful effect that marine generator 1 produces in the course of the work huge vibrations and produces is reduced, so, to mounting shock absorber 4
Installation requirement it is very strict, and adjustment bolt is usually taken（That is jackscrew）Mounting technique, will marine generator 1 lift to ship
The top of susceptor body 3, in the bottom 41 of each amortisseur 4 four adjustment bolts are installed（That is jackscrew）, make adjustment bolt contact hull
Pedestal 3, bears the weight of marine generator 1.Each amortisseur 4 adopts four adjustment bolts, general every ship during due to installing
It is two rows, eight amortisseurs 4 with electromotor 1, and because the mounting and adjusting to certain amortisseur 4 influences whether that adjacent other subtract
Shake device 4, and the regulation of same amortisseur 4 certain adjustment bolt of itself also influences whether other adjacent adjustment bolts, to make
The uniform force of each amortisseur 4 of every marine generator 1, but also the corner uniform force of each amortisseur 4 is made, cause peculiar to vessel
The installation difficulty of electromotor 1 is larger, and mounting and adjusting takes very much, and the level of skill requirement to workmen is higher, and installs matter
Amount always has certain shortcoming.
The content of the invention
It is an object of the invention to overcome above-mentioned weak point of the prior art, and one kind is provided with external damping type
Marine generator carry out the method that even power formula is installed.
The present invention is achieved through the following technical solutions：Some oil cylinders are set on hull pedestal, each oil cylinder correspondence
In the bottom of amortisseur；Marine generator is lifted to hull pedestal top appropriate location, and oil cylinder is closed in the bottom for treating amortisseur；Will
Rise not in contact with the oil cylinder at the amortisseur of marine generator bottom, oil cylinder drives support plate liter will to push up to contact amortisseur, from
And bear the weight of marine generator；Because each oil cylinder specification is identical, the oil pressure for leading to oil is identical, thus makes the generating peculiar to vessel per platform
Each amortisseur uniform force of machine, but also the corner uniform force of each amortisseur, locked cylinder can be made；Rise oil cylinder corner position
The measuring stick put, by the top of measuring stick the bottom on top to amortisseur is risen；Measuring stick is pinned by clamping screw；Survey by measurement
The height that length bar rises can easily calculate the thickness needed for each adjust pad.
Described support plate is connected with oil cylinder piston for sphere.
The manually pump control of described oil cylinder, also can be controlled by electrodynamic pump or air driven pump.
Using the installation method of the present invention, it is convenient to realize carrying out damping to the marine generator of the external damping type of band
The even power formula of device is installed, and method is extremely simple, and the level of skill requirement to workmen is relatively low, and installation quality can also be obtained greatly
Raising, be a kind of novelty installation method.
Description of the drawings：
Accompanying drawing 1 is marine generator mounting structure schematic diagram；
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1；
Accompanying drawing 3 is the top view of hull pedestal 3；
Accompanying drawing 4 is the structural representation of enforcement of the invention；
Accompanying drawing 5 is oil cylinder enlarged drawing；
Accompanying drawing 6 is oil cylinder top view.
Specific embodiment：
See accompanying drawing 4~6, the installation method step of the present invention is：
1. some oil cylinders 2 are set on hull pedestal 3, bottom of each oil cylinder 2 corresponding to amortisseur 4；
2. marine generator 1 is lifted to the top appropriate location of hull pedestal 3, and oil cylinder 2 is closed in the bottom 41 for treating amortisseur 4；
3. will rise not in contact with the oil cylinder 2 of amortisseur 4, oil cylinder 2 pushes up support plate to contact amortisseur 4 for 21 liters, so as to
Bear the weight of marine generator 1；
4. locked cylinder 2；
5. the measuring stick 22 of the corner location of oil cylinder 2 is risen, the top of measuring stick 22 is risen into the bottom on top to amortisseur 4；It is logical
Cross clamping screw 222 and pin measuring stick 22；
6. the height that measuring stick 22 rises is measured, and the height risen by this each measuring stick 22 adds an identical more
Mend thickness（Because the mounting and adjusting pad 31 of most marine generator amortisseurs has minimum thickness requirement）It is each adjusting pad
Thickness needed for piece 31.
Described support plate 21 is connected with oil cylinder 2 for sphere.
Manually pump 5 is controlled described oil cylinder 2, also can be controlled by electrodynamic pump or air driven pump.
When utilizing the present invention, as it was previously stated, manually pump 5（Also can be controlled by electrodynamic pump or air driven pump）Control oil
Cylinder 2, when support plate 21 touches the amortisseur 4 of bottom 11 of marine generator 1, because support plate 21 and oil cylinder 2 are sphere
Connection, support plate 21 can be automatically adjusted when a certain amortisseur 4 (not parallel due to two planes) is contacted, and be reached servo-actuated
Purpose.
Because each oil cylinder specification is identical, the oil pressure for leading to oil is identical, thus receives each amortisseur 4 of every marine generator 1
Power is uniform, but also can make the corner uniform force of each amortisseur 4,
In addition, if the weight of marine generator 1 is uneven, the oil cylinder 2 that can be closed at lighter in weight position, increase weight compared with
The jacking lift of oil cylinder 2 at weight position（Namely make the pressurized decrement of amortisseur 4 at this slightly big）, bigger power can be born
Amount.
Claims (3)
1. a kind of marine generator with external damping type carries out the method that even power formula is installed, it is characterised in that：
Step is：
1）. some oil cylinders are set on hull pedestal, bottom of each oil cylinder corresponding to amortisseur；
2）. marine generator is lifted to hull pedestal top appropriate location, and oil cylinder is closed in the bottom for treating amortisseur；
3）. will rise not in contact with the oil cylinder of amortisseur, support plate is risen top to contact amortisseur by oil cylinder, so as to bear peculiar to vessel
The weight of motor；
4）. locked cylinder；
5）. the measuring stick of oil cylinder corner location is risen, the top of measuring stick is risen into the bottom on top to amortisseur；By locking screw
Bolt-lock lives measuring stick；
6）. the height that measurement measuring stick rises, the height risen by this each measuring stick makes up thickness plus an identical
It is the thickness needed for each adjust pad.
2. a kind of marine generator with external damping type according to claim 1 carries out the method that even power formula is installed,
It is characterized in that：Described support plate is connected with oil cylinder for sphere.
3. a kind of marine generator with external damping type according to claim 1 carries out the method that even power formula is installed,
It is characterized in that：Described oil cylinder specification is identical, manually pump control, also can be controlled by electrodynamic pump or air driven pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695172.5A CN104595637B (en) | 2014-11-27 | 2014-11-27 | Method for performing uniform force type installation on marine generator with externally connected shock absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695172.5A CN104595637B (en) | 2014-11-27 | 2014-11-27 | Method for performing uniform force type installation on marine generator with externally connected shock absorbers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104595637A CN104595637A (en) | 2015-05-06 |
| CN104595637B true CN104595637B (en) | 2017-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410695172.5A Expired - Fee Related CN104595637B (en) | 2014-11-27 | 2014-11-27 | Method for performing uniform force type installation on marine generator with externally connected shock absorbers |
Country Status (1)
| Country | Link |
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| CN (1) | CN104595637B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020544B (en) * | 2015-08-07 | 2017-09-19 | 上海中船三井造船柴油机有限公司 | Arrangement installation method of the marine diesel foundation bolt on test bay |
| CN107302290B (en) * | 2017-06-22 | 2019-11-05 | 中车大连机车车辆有限公司 | Locomotive diesel generating set vibration isolator adjusts device and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876323A (en) * | 1981-10-30 | 1983-05-09 | Mitsubishi Motors Corp | Supporting device for car power plant |
| CN2806223Y (en) * | 2005-04-25 | 2006-08-16 | 黄卓玲 | Automobile shock-absorbing and electric power generating device used shock power |
| CN102338265A (en) * | 2011-08-26 | 2012-02-01 | 成都飞机工业（集团）有限责任公司 | High-load height adjuster |
| CN203176640U (en) * | 2013-03-18 | 2013-09-04 | 广东易事特电源股份有限公司 | Modularized adjusting type machine base |
| CN104089152A (en) * | 2014-07-03 | 2014-10-08 | 中联重科股份有限公司 | Supporting foot device and engineering machine |
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2014
- 2014-11-27 CN CN201410695172.5A patent/CN104595637B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104595637A (en) | 2015-05-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 Ruifeng Road, Da Sheng village, Ma Chung, Dongguan, Guangdong Patentee after: COSCO SHIPPING HEAVY INDUSTRY CO.,LTD. Address before: 523000 Dongguan City, Guangdong, the Dasheng industrial area of Ma Chung Town Patentee before: COSCO (GUANGDONG) SHIPYARD Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |