CN109204761A - A kind of marine engine group modularization integrated stand with steam discharge function - Google Patents
A kind of marine engine group modularization integrated stand with steam discharge function Download PDFInfo
- Publication number
- CN109204761A CN109204761A CN201811125708.4A CN201811125708A CN109204761A CN 109204761 A CN109204761 A CN 109204761A CN 201811125708 A CN201811125708 A CN 201811125708A CN 109204761 A CN109204761 A CN 109204761A
- Authority
- CN
- China
- Prior art keywords
- rack
- pressure turbine
- marine engine
- engine group
- low
- 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.)
- Pending
Links
Classifications
-
- 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
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/16—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to gas turbines
-
- 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
-
- 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
- B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
A kind of marine engine group modularization integrated stand with steam discharge function, the present invention relates to a kind of marine engine group integrated stands, the present invention is not able to satisfy densification to solve existing host groups rack construction peculiar to vessel, it is integrated, the problem of modularization and vibration damping are installed, a kind of marine engine group modularization integrated stand with steam discharge function is provided, it includes high-pressure turbine rack, low-pressure turbine rack and retarder rack, high-pressure turbine rack is attached with low-pressure turbine rack, retarder rack is connect with high-pressure turbine rack and low-pressure turbine rack respectively, it is attached between each rack by connector, the centre of low-pressure turbine rack is provided with through-hole, through-hole top is connect with turbine discharge end, lower part with condenser for connecting, each rack includes upper and lower surfaces plate, between panel It is provided with reinforcing rib, is additionally provided with vibration isolator in bottom of the frame, the present invention is placed for the support of marine engine group.
Description
Technical field
The present invention relates to a kind of marine engine group rack, especially a kind of marine engine group mould with steam discharge function
Block integrated stand.
Background technique
Marine engine group includes low-pressure turbine, high-pressure turbine, retarder and condenser, is that the major mechanical of ship is made an uproar
One of sound source, meanwhile, relatively large outer dimension is also that each equipment arrangement of cabin brings certain difficulty.Due to by solid
Structured limitation, traditional unit supporting form have been difficult to be broken through at integrated aspect.
Summary of the invention
The purpose of the present invention is to solve marine engine group rack constructions not to be able to satisfy densification, integrated, modularization
The problem of requirement installed with vibration damping, provide a kind of marine engine group modularization integrated stand with steam discharge function.
A kind of technical solution that the present invention uses in order to solve the above problem are as follows: marine engine group with steam discharge function
Modularization integrated stand, integrated stand include high-pressure turbine rack, low-pressure turbine rack and retarder rack, high pressure steamer
Machine rack is attached with low-pressure turbine rack, retarder rack respectively with high-pressure turbine rack and low-pressure turbine rack
Connection is attached between each rack by connector, and the centre of low-pressure turbine rack is provided with through-hole, on through-hole
Portion is attached with turbine discharge end, and for connecting with condenser, each rack includes upper and lower surfaces plate for lower part, panel it
Between be provided with several reinforcing ribs, be additionally provided with vibration isolator in bottom of the frame.
The beneficial effects of the present invention are: can individually produce using each rack in the present invention, pass through modularized production
Afterwards, it then is bolted together, host groups is installed concentratedly in the rack after the same assembly, rack preliminary structure is optimized
It improves, by installing condenser and the through-hole in low-pressure turbine rack, the setting of through-hole both meets steam-turbine
The needs of discharge, while meeting the requirement of rack densification, guarantee the highly integrated of unit peculiar to vessel, save space, is guaranteeing to pacify
It ships under defeated requirement, meets host groups densification, integrated and modular requirement, while meeting the installation of unit vibration damping again
It is required that rack.
Detailed description of the invention
Fig. 1 is structure top view of the invention,
Fig. 2 is structural front view of the invention,
Fig. 3 is part-structure interior views of the invention.(it is clear in order to illustrate, only draw the internal structure of part-structure
View)
Specific embodiment
Specific embodiment 1: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, integrated stand include high-pressure turbine rack 1, low-pressure turbine rack
2 and retarder rack 3, high-pressure turbine rack 1 be attached with low-pressure turbine rack 2, retarder rack 3 respectively with high pressure
Steam turbine rack 1 and low-pressure turbine rack 2 connect, and are attached between each rack by connector 4, low-pressure turbine machine
The centre of frame 2 is provided with through-hole, and through-hole top is attached with turbine discharge end, and lower part is used to connect with condenser,
Each rack includes upper and lower surfaces board group, several reinforcing ribs are provided between panel, is additionally provided with vibration isolation in bottom of the frame
Device 5.
Specific embodiment 2: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, the steaming side of the through-hole of low-pressure turbine rack 2 is provided with thermal insulation layer.
Other compositions and connection relationship are same as the specific embodiment one.
It is designed in this way, can effectively avoid the steam of turbine exhaust from causing to damage to interface.
Specific embodiment 3: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, the junction of every two rack, which is additionally provided with, mends plate 6.It is other composition and
Connection relationship is identical with embodiment two.
It is designed in this way, the stability of two racks connection can be increased.
Specific embodiment 4: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, the reinforcing rib being arranged between panel include cross reinforcing 7 and longitudinal
Reinforcing rib 8, and lightening hole is provided on every reinforcing rib.Other compositions and connection relationship and specific embodiment one, two or three
It is identical.
It is designed in this way, can not only increase the stability of rack entirety, while the lightening hole being arranged, can also reduce entire
The weight of integrated stand.
Specific embodiment 5: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, each rack is welding assembly.Other structures and connection relationship with
Specific embodiment four is identical.
Specific embodiment 6: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The through-hole of the marine engine group modularization integrated stand of discharge function, the centre setting of low-pressure turbine rack 2 is square hole.
Other structures and connection relationship are identical as specific embodiment five.
Be designed in this way, discharged by the steam that square hole can generate steamer device, at the same can by condenser into
Gas end is set up directly in square hole, saves space.
Specific embodiment 7: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, the connector 4 between each rack is bolt, and is arranged in rack
Portion.Other structures and connection relationship are identical as specific embodiment six.
Specific embodiment 8: illustrating that present embodiment, one kind described in present embodiment have steam in conjunction with Fig. 1 to Fig. 3
The marine engine group modularization integrated stand of discharge function, high-pressure turbine rack 1 are formed after connecting with low-pressure turbine rack 2
One groove, the side of retarder rack 3 are provided with boss, for being embedded in groove and high-pressure turbine rack 1 and low-pressure steam
Turbine rack 2 connects.Other structures and connection relationship are same as the specific embodiment one.
It is designed in this way, the connection between each rack can be made more compact, to save the space occupied.
Claims (8)
1. a kind of marine engine group modularization integrated stand with steam discharge function, it is characterised in that: integrated stand includes
High-pressure turbine rack (1), low-pressure turbine rack (2) and retarder rack (3), high-pressure turbine rack (1) and low-pressure steam
Turbine rack (2) is attached, and retarder rack (3) connects with high-pressure turbine rack (1) and low-pressure turbine rack (2) respectively
It connects, is attached between each rack by connector (4), the centre of low-pressure turbine rack (2) is provided with through-hole, leads to
Hole top is attached with turbine discharge end, and for connecting with condenser, each rack includes upper and lower surfaces plate, face for lower part
It is provided with several reinforcing ribs between plate, is additionally provided with vibration isolator (5) in bottom of the frame.
2. a kind of marine engine group modularization integrated stand with steam discharge function according to claim 1, feature
Be: the steaming side of the through-hole of low-pressure turbine rack (2) is provided with thermal insulation layer.
3. a kind of marine engine group modularization integrated stand with steam discharge function according to claim 2, feature
Be: the junction of every two rack, which is additionally provided with, mends plate (6).
4. a kind of according to claim 1,2 or 3 marine engine group modularization integrated stand with steam discharge function,
Be characterized in that: the reinforcing rib being arranged between panel includes cross reinforcing (7) and waling (8), and on every reinforcing rib
It is provided with lightening hole.
5. a kind of marine engine group modularization integrated stand with steam discharge function according to claim 4, feature
Be: each rack is welding assembly.
6. a kind of marine engine group modularization integrated stand with steam discharge function according to claim 5, feature
Be: the through-hole of the centre setting of low-pressure turbine rack (2) is square hole.
7. a kind of marine engine group modularization integrated stand with steam discharge function according to claim 6, feature
Be: the connector (4) between each rack is bolt, and is arranged in machine frame inside.
8. a kind of marine engine group modularization integrated stand with steam discharge function according to claim 1, feature
It is: one groove of formation after high-pressure turbine rack (1) is connect with low-pressure turbine rack (2), the one of retarder rack (3)
Side is provided with boss, connect for being embedded in groove with high-pressure turbine rack (1) and low-pressure turbine rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125708.4A CN109204761A (en) | 2018-09-26 | 2018-09-26 | A kind of marine engine group modularization integrated stand with steam discharge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125708.4A CN109204761A (en) | 2018-09-26 | 2018-09-26 | A kind of marine engine group modularization integrated stand with steam discharge function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109204761A true CN109204761A (en) | 2019-01-15 |
Family
ID=64981607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811125708.4A Pending CN109204761A (en) | 2018-09-26 | 2018-09-26 | A kind of marine engine group modularization integrated stand with steam discharge function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758709A (en) * | 2019-09-17 | 2020-02-07 | 钟子骅 | Universal mounting platform for ship power |
Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB496925A (en) * | 1938-05-13 | 1938-12-08 | Bauer Gustav | Improvements in and relating to marine steam engine plants |
| DE836604C (en) * | 1951-02-04 | 1952-04-15 | Deggendorfer Werft Eisenbau | Device for eliminating vibrations in watercraft equipped with a propulsion system |
| GB744758A (en) * | 1952-10-01 | 1956-02-15 | Gen Electric Co Ltd | Improvements in or relating to the manufacture of electrical devices having a sealedevacuated envelope |
| DE3826508A1 (en) * | 1988-08-04 | 1990-02-08 | Asea Brown Boveri | Support for an axially fixed steam turbine |
| JPH10212907A (en) * | 1997-01-30 | 1998-08-11 | Mitsubishi Heavy Ind Ltd | Axial flow exhaust condenser |
| JP3069200U (en) * | 1999-11-24 | 2000-06-06 | 株式会社新来島どっく | Top plate support structure for main engine stand |
| JP2001003708A (en) * | 1999-06-15 | 2001-01-09 | Mitsubishi Heavy Ind Ltd | Steam turbine plant and installation method for apparatus including it |
| RU18287U1 (en) * | 2000-11-13 | 2001-06-10 | Акционерное общество открытого типа "Ленинградский Металлический завод" | UNIT OF CONDENSATION STEAM TURBINE ON FRAME |
| CN1401728A (en) * | 2001-08-13 | 2003-03-12 | 新Qu能源有限公司 | Device using high velocity heat transfer medium |
| JP2003081189A (en) * | 2001-09-11 | 2003-03-19 | Yanmar Co Ltd | Power generating and propelling system for ship |
| JP2006312885A (en) * | 2005-05-06 | 2006-11-16 | Mitsubishi Heavy Ind Ltd | Structure of low pressure steam turbine |
| CN101608606A (en) * | 2009-07-29 | 2009-12-23 | 中国科学技术大学 | Solar energy low-temperature heat power generation and photovoltaic power generation compound system |
| WO2011024928A1 (en) * | 2009-08-24 | 2011-03-03 | Kawanishi Eiji | Hybrid power generator coupled to gravity power generator using balance which has pressure load device |
| CN201773313U (en) * | 2010-07-19 | 2011-03-23 | 南通航运职业技术学院 | Integrated river ship monitoring device |
| WO2012026963A2 (en) * | 2010-08-23 | 2012-03-01 | Darren Rubin | Systems and methods of aerosol delivery with airflow regulation |
| CN102712355A (en) * | 2010-01-21 | 2012-10-03 | 三菱重工业株式会社 | Ship and operating method for ship |
| CN203271827U (en) * | 2013-06-17 | 2013-11-06 | 哈尔滨汽轮机厂有限责任公司 | E-class combined cycle three-pressure straight condensing turbine |
| KR101364436B1 (en) * | 2013-07-15 | 2014-02-18 | 한국플랜트서비스주식회사 | Safety workbench for power generation |
| WO2014045935A1 (en) * | 2012-09-18 | 2014-03-27 | 株式会社Ihi | Variable displacement supercharger and method for manufacturing housing for variable displacement supercharger |
| CN203544361U (en) * | 2013-11-01 | 2014-04-16 | 中船重工船舶设计研究中心有限公司 | Public base type processing module for centralized water cooling of cylinder jacket of marine main engine |
| CN103754349A (en) * | 2014-01-26 | 2014-04-30 | 中国船舶重工集团公司第七�三研究所 | Vibration isolation system of marine main steamer gear unit |
| WO2015029898A1 (en) * | 2013-08-28 | 2015-03-05 | 三菱重工業株式会社 | Combined motive power apparatus and ship equipped with same |
| KR20150115094A (en) * | 2014-04-02 | 2015-10-14 | 현대중공업 주식회사 | A Treatment System of Liquefied Gas |
| JP2015190428A (en) * | 2014-03-28 | 2015-11-02 | 株式会社東芝 | Turbine power generation facility and cradle |
| CN205330739U (en) * | 2016-02-05 | 2016-06-22 | 中国船舶重工集团公司第七�三研究所 | End vapor seal can swiftly be dismantled to high back pressure steam turbine |
| CN205400825U (en) * | 2016-03-02 | 2016-07-27 | 淄博荏奥汽轮机有限公司 | Low temperature and low pressure heat supply network circulating pump steam turbine |
| JP2017096194A (en) * | 2015-11-25 | 2017-06-01 | 三菱日立パワーシステムズ株式会社 | External turbine chamber supporting structure for steam turbine, external turbine chamber for steam turbine, steam turbine and process of manufacture of steam turbine |
| JP2017180147A (en) * | 2016-03-28 | 2017-10-05 | 三菱重工業株式会社 | Marine Steam Turbine Module Structure |
| CN206972322U (en) * | 2017-06-26 | 2018-02-06 | 杭州新宇机械制造有限公司 | A kind of exhaust casing for steam turbine |
| US20180058823A1 (en) * | 2015-12-08 | 2018-03-01 | Kevin Mark Diaz | Hybrid Chassis Breaching System |
| JP2018040777A (en) * | 2016-09-09 | 2018-03-15 | 株式会社ＮｅｊｉＬａｗ | Sensor structure patterning method |
| CN208746223U (en) * | 2018-09-26 | 2019-04-16 | 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 |
-
2018
- 2018-09-26 CN CN201811125708.4A patent/CN109204761A/en active Pending
Patent Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB496925A (en) * | 1938-05-13 | 1938-12-08 | Bauer Gustav | Improvements in and relating to marine steam engine plants |
| DE836604C (en) * | 1951-02-04 | 1952-04-15 | Deggendorfer Werft Eisenbau | Device for eliminating vibrations in watercraft equipped with a propulsion system |
| GB744758A (en) * | 1952-10-01 | 1956-02-15 | Gen Electric Co Ltd | Improvements in or relating to the manufacture of electrical devices having a sealedevacuated envelope |
| DE3826508A1 (en) * | 1988-08-04 | 1990-02-08 | Asea Brown Boveri | Support for an axially fixed steam turbine |
| JPH10212907A (en) * | 1997-01-30 | 1998-08-11 | Mitsubishi Heavy Ind Ltd | Axial flow exhaust condenser |
| JP2001003708A (en) * | 1999-06-15 | 2001-01-09 | Mitsubishi Heavy Ind Ltd | Steam turbine plant and installation method for apparatus including it |
| JP3069200U (en) * | 1999-11-24 | 2000-06-06 | 株式会社新来島どっく | Top plate support structure for main engine stand |
| RU18287U1 (en) * | 2000-11-13 | 2001-06-10 | Акционерное общество открытого типа "Ленинградский Металлический завод" | UNIT OF CONDENSATION STEAM TURBINE ON FRAME |
| CN1401728A (en) * | 2001-08-13 | 2003-03-12 | 新Qu能源有限公司 | Device using high velocity heat transfer medium |
| JP2003081189A (en) * | 2001-09-11 | 2003-03-19 | Yanmar Co Ltd | Power generating and propelling system for ship |
| JP2006312885A (en) * | 2005-05-06 | 2006-11-16 | Mitsubishi Heavy Ind Ltd | Structure of low pressure steam turbine |
| CN101608606A (en) * | 2009-07-29 | 2009-12-23 | 中国科学技术大学 | Solar energy low-temperature heat power generation and photovoltaic power generation compound system |
| WO2011024928A1 (en) * | 2009-08-24 | 2011-03-03 | Kawanishi Eiji | Hybrid power generator coupled to gravity power generator using balance which has pressure load device |
| CN102712355A (en) * | 2010-01-21 | 2012-10-03 | 三菱重工业株式会社 | Ship and operating method for ship |
| CN201773313U (en) * | 2010-07-19 | 2011-03-23 | 南通航运职业技术学院 | Integrated river ship monitoring device |
| WO2012026963A2 (en) * | 2010-08-23 | 2012-03-01 | Darren Rubin | Systems and methods of aerosol delivery with airflow regulation |
| WO2014045935A1 (en) * | 2012-09-18 | 2014-03-27 | 株式会社Ihi | Variable displacement supercharger and method for manufacturing housing for variable displacement supercharger |
| CN203271827U (en) * | 2013-06-17 | 2013-11-06 | 哈尔滨汽轮机厂有限责任公司 | E-class combined cycle three-pressure straight condensing turbine |
| KR101364436B1 (en) * | 2013-07-15 | 2014-02-18 | 한국플랜트서비스주식회사 | Safety workbench for power generation |
| WO2015029898A1 (en) * | 2013-08-28 | 2015-03-05 | 三菱重工業株式会社 | Combined motive power apparatus and ship equipped with same |
| CN203544361U (en) * | 2013-11-01 | 2014-04-16 | 中船重工船舶设计研究中心有限公司 | Public base type processing module for centralized water cooling of cylinder jacket of marine main engine |
| CN103754349A (en) * | 2014-01-26 | 2014-04-30 | 中国船舶重工集团公司第七�三研究所 | Vibration isolation system of marine main steamer gear unit |
| JP2015190428A (en) * | 2014-03-28 | 2015-11-02 | 株式会社東芝 | Turbine power generation facility and cradle |
| KR20150115094A (en) * | 2014-04-02 | 2015-10-14 | 현대중공업 주식회사 | A Treatment System of Liquefied Gas |
| JP2017096194A (en) * | 2015-11-25 | 2017-06-01 | 三菱日立パワーシステムズ株式会社 | External turbine chamber supporting structure for steam turbine, external turbine chamber for steam turbine, steam turbine and process of manufacture of steam turbine |
| US20180058823A1 (en) * | 2015-12-08 | 2018-03-01 | Kevin Mark Diaz | Hybrid Chassis Breaching System |
| CN205330739U (en) * | 2016-02-05 | 2016-06-22 | 中国船舶重工集团公司第七�三研究所 | End vapor seal can swiftly be dismantled to high back pressure steam turbine |
| CN205400825U (en) * | 2016-03-02 | 2016-07-27 | 淄博荏奥汽轮机有限公司 | Low temperature and low pressure heat supply network circulating pump steam turbine |
| JP2017180147A (en) * | 2016-03-28 | 2017-10-05 | 三菱重工業株式会社 | Marine Steam Turbine Module Structure |
| JP2018040777A (en) * | 2016-09-09 | 2018-03-15 | 株式会社ＮｅｊｉＬａｗ | Sensor structure patterning method |
| CN206972322U (en) * | 2017-06-26 | 2018-02-06 | 杭州新宇机械制造有限公司 | A kind of exhaust casing for steam turbine |
| CN208746223U (en) * | 2018-09-26 | 2019-04-16 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758709A (en) * | 2019-09-17 | 2020-02-07 | 钟子骅 | Universal mounting platform for ship power |
| CN110758709B (en) * | 2019-09-17 | 2020-12-25 | 钟子骅 | Universal mounting platform for ship power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4678439A (en) | Engine installation for use in a ship | |
| CN208746223U (en) | A kind of marine engine group modularization integrated stand with steam discharge function | |
| CN201856883U (en) | Ship pipe system unit produced in internal field of workshop | |
| CN109204761A (en) | A kind of marine engine group modularization integrated stand with steam discharge function | |
| EP2828487A1 (en) | Low pressure steam turbine seal arrangement | |
| CN103352957A (en) | Vertical-type plate rack vibration isolation base | |
| CN102108885B (en) | Floor-mounted supporting device of steam turbine set low-pressure inner cylinder | |
| CN103362325B (en) | A kind of anti-throw protection device | |
| CN211474282U (en) | Cylinder cap easy to assemble and dismantle | |
| CN210664962U (en) | Marine flexible connecting pipe vibration testing device | |
| CN205297776U (en) | Can effectively release mounting structure of EGR valve and cooler assembly thermal stress | |
| CN210167745U (en) | Marine adjustable cable tray | |
| CN106697304A (en) | High-reliability aircraft engine mounting mechanism | |
| CN208774988U (en) | A kind of protective device for limit | |
| CN214465816U (en) | Mounting bracket of automobile engine | |
| US20140261128A1 (en) | Barge Mounted Floating Power Plant | |
| CN218861591U (en) | Motor layer mounting structure and device | |
| CN210217881U (en) | Main and auxiliary engine blast pipe sliding support | |
| CN207364547U (en) | A kind of diesel generation machine equipment | |
| CN203879557U (en) | Anti-explosion apparatus for turbine case of turbocharger | |
| CN220150575U (en) | Noise reduction device for construction engineering | |
| CN109713845A (en) | Range extender system structure | |
| CN213123416U (en) | Comprehensive training platform | |
| CN203092015U (en) | Ship body flat iron fastening structure | |
| CN115288326B (en) | Gypsum anti-seismic wall structure for assembled building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |