SU743598A3 - Piston machine support - Google Patents
Piston machine support Download PDFInfo
- Publication number
- SU743598A3 SU743598A3 SU782678302A SU2678302A SU743598A3 SU 743598 A3 SU743598 A3 SU 743598A3 SU 782678302 A SU782678302 A SU 782678302A SU 2678302 A SU2678302 A SU 2678302A SU 743598 A3 SU743598 A3 SU 743598A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- side walls
- crosshead
- ribs
- walls
- height
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0021—Construction
- F02F7/0034—Built from sheet material and welded casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0002—Cylinder arrangements
- F02F7/0007—Crankcases of engines with cylinders in line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
(54) СТОЙКА ПОРШНЕВОЙ МАШИНЫ(54) STANDING PISTON MACHINE
1one
Изобретение относитс к узлам и детал м машин, а именно к рамам порш .невых мацшн, преимущественно поршневых машин с крейцкопфом.The invention relates to units and parts of machines, namely, frames, pistons, matsshn, mainly piston machines with a crosshead.
Известна стойка дл поршневых машин , содержаща боковые и торцовые стенки, причем одна сторона последних соединена в своей средней части с боковыми стенками, а часть ,цругой - выполнена в виде направл ющей крейцкопфа 1,The known stand for reciprocating machines, containing side and end walls, one side of which is connected in its middle part with the side walls, and the part, with a rim, is designed as a crosshead guide 1,
Недостатком указанной стойки вл ютс невысока жесткость и надежность кострукции.The disadvantage of this rack is low rigidity and reliability of construction.
Целью изобретени вл етс повышение надежности конструкции путем повышени ее жесткости.The aim of the invention is to increase the reliability of the structure by increasing its rigidity.
Это достигаетс тем, что предложенна стойка поршневой машины, содержаща боковые и торцовые стенки, причем одна сторона последних соединена в средней своей части с боковыми стенкамиf а часть другой - выполнена в виде направл ющей крейцкопфа, снабжена вертикальными ребрами жесткости , соединенными с концами торцовых стенок и установленных под острым углом к боковым стенкам, а между боковыми стенками стойки, в зоне креплени ребер жесткости, установ2This is achieved by the fact that the proposed rack of a piston machine, comprising side and end walls, one side of which is connected in its middle part with side walls and part of the other is made in the form of a crosshead, provided with vertical stiffeners connected to the ends of the end walls and installed at an acute angle to the side walls, and between the side walls of the rack, in the area of attachment of stiffeners, set
лены усиливающие .дистанционные ребра, причем высота усиливающих ребер и ребер.жесткости-равна высоте направл ющих крейцкопфа. Поверхность части торцовых стенок, выполненна в виде направл ющих крейцкопфа, может иметь покрытие, например самосмазывающий материал.The reinforcing ribs are fins, the height of the reinforcing ribs and the ribs being equal to the height of the crosshead guides. The surface of the part of the end walls, made in the form of crosshead guides, may have a coating, for example a self-lubricating material.
На фиг. 1 изображена стойка порш 0 невой машины, общий вид; на фиг. 2 сечение А-Д на фиг. 1.FIG. 1 shows the rack Porsche 0 nevy machine, general view; in fig. 2 a section A – D in FIG. one.
Стойка содержит боковые стенки 1, к которым средней своей частью при1В креплены торцовые стенки 2, причем противоположна сторона последних выполнена в виде направл ющих 3 крейцкопфа 4, Вертикальные ребра жесткости 5 соединены с концами тор20 цовых стенок 2 и установлены под острым углом к боковым стенкам 1. .Между боковыми стенками 1, в зоне креплени ребер жесткости 5, установлены усиливающие дистанционные ребра 6. The stand contains side walls 1, to which the end walls 2 are fastened by a middle part of the pri1B, the opposite side of the latter being made in the form of guides 3 of the cross-head 4, Vertical stiffening ribs 5 are connected to the ends of the torus 20 walls 2 and are installed at an acute angle to the side walls 1 ... Between the side walls 1, in the zone of attachment of the ribs 5, reinforcing distance ribs 6 are installed.
25 Высота ребер 6 и ребер 5 равна высоте направл Шсойх 3 крейцкопфа 4. Часть поверхности торцовых стенок 2, выполненна в виде направл ющих 3 крейцкопфа 4, имеет покрытие 7, на30 пример, из самосмазывающего материала ,- которое может быть напрессовано или наклеено,.25 The height of the ribs 6 and the ribs 5 is equal to the height of the crosshead 3 of the cross-head 4. Part of the surface of the end walls 2, made in the form of guides 3 of the cross-head 4, has a coating 7, for example 30, of self-lubricating material, which can be pressed or glued ,.
При работе поршневой машины усили от крейцкопфа 4 передаютс направл ющим 3 торцовой стенки 2. Ребра жесткости 5.распределены по всей высоте направл ющих 3, поэтому усили боковым стенкам 2 .передаютс равномерно по всей высоте, вследствие чего предотвращаетс возникновение пиков напр жений и обеспечиваетс лучша жесткость стойки.During the operation of the piston machine, the forces from the crosshead 4 are transmitted by the guides 3 of the end wall 2. The stiffening ribs 5. are distributed over the entire height of the guides 3, therefore the forces of the side walls 2 are transmitted evenly over the entire height, which prevents the occurrence of stress peaks and ensures better rack stiffness.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1306377A CH625603A5 (en) | 1977-10-27 | 1977-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU743598A3 true SU743598A3 (en) | 1980-06-25 |
Family
ID=4388946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782678302A SU743598A3 (en) | 1977-10-27 | 1978-10-25 | Piston machine support |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5467153A (en) |
| CH (1) | CH625603A5 (en) |
| DE (1) | DE2748900A1 (en) |
| DK (1) | DK147383C (en) |
| GB (1) | GB2006920B (en) |
| IT (1) | IT1099956B (en) |
| SU (1) | SU743598A3 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3512347C1 (en) * | 1985-04-01 | 1986-10-30 | Gebrüder Sulzer AG, Winterthur | Housing having a support for the cross-head sliding tracks |
| DK171284B1 (en) * | 1992-11-24 | 1996-08-19 | Man B & W Diesel Gmbh | Two-stroke internal combustion engine of the crosshead type |
| EP1382829B1 (en) * | 2002-07-15 | 2008-10-29 | Wärtsilä Schweiz AG | Large crosshead diesel engine |
| KR101419328B1 (en) * | 2007-06-18 | 2014-07-14 | 베르트질레 슈바이츠 악티엔게젤샤프트 | A large crosshead diesel engine |
| KR101646631B1 (en) * | 2009-03-20 | 2016-08-08 | 빈터투르 가스 앤 디젤 아게 | Large crosshead diesel engine |
| JP2011074765A (en) * | 2009-09-29 | 2011-04-14 | Mitsubishi Heavy Ind Ltd | Engine frame |
| JP5511302B2 (en) * | 2009-10-20 | 2014-06-04 | 三菱重工業株式会社 | Engine frame and manufacturing method thereof |
| DK177740B1 (en) * | 2013-03-22 | 2014-05-19 | Man Diesel & Turbo Deutschland | Crosshead uniflow combustion engine |
| JP6275611B2 (en) * | 2014-09-26 | 2018-02-07 | 三菱重工業株式会社 | Guide plate, bulkhead unit, frame and crosshead internal combustion engine |
| CN108591697B (en) * | 2018-05-19 | 2020-06-09 | 镇江新区固废处置股份有限公司 | Dense pond shell bearing structure |
-
1977
- 1977-10-27 CH CH1306377A patent/CH625603A5/de not_active IP Right Cessation
- 1977-11-02 DE DE19772748900 patent/DE2748900A1/en active Pending
-
1978
- 1978-08-22 JP JP10224778A patent/JPS5467153A/en active Granted
- 1978-10-16 DK DK459578A patent/DK147383C/en active
- 1978-10-18 IT IT28850/78A patent/IT1099956B/en active
- 1978-10-19 GB GB7841258A patent/GB2006920B/en not_active Expired
- 1978-10-25 SU SU782678302A patent/SU743598A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2006920B (en) | 1982-04-15 |
| JPS5725727B2 (en) | 1982-05-31 |
| DE2748900A1 (en) | 1979-05-03 |
| CH625603A5 (en) | 1981-09-30 |
| DK147383B (en) | 1984-07-09 |
| DK147383C (en) | 1985-01-21 |
| GB2006920A (en) | 1979-05-10 |
| JPS5467153A (en) | 1979-05-30 |
| IT1099956B (en) | 1985-09-28 |
| DK459578A (en) | 1979-04-28 |
| IT7828850A0 (en) | 1978-10-18 |
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