CN107962525A - Diesel engine piston member supporting device - Google Patents
Diesel engine piston member supporting device Download PDFInfo
- Publication number
- CN107962525A CN107962525A CN201711119202.8A CN201711119202A CN107962525A CN 107962525 A CN107962525 A CN 107962525A CN 201711119202 A CN201711119202 A CN 201711119202A CN 107962525 A CN107962525 A CN 107962525A
- Authority
- CN
- China
- Prior art keywords
- piston
- piston element
- face plate
- diesel engine
- returning face
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- 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
- F02F3/00—Pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses a kind of diesel engine piston member supporting device, including fixing bracket, movable supporting frame, two sets of back-up roller wheel components and one piece of piston returning face plate, fixing bracket is in the font of falling П, movable supporting frame is rectangular in shape, support bracket fastened rectangle bottom frame one end is injected within the horizon bar of the door shape bottom frame both sides of movable supporting frame, is fixedly connected respectively by the several bolt and nut groups being disposed on horizon bar one end with door shape bottom frame.Often cover two back-up roller wheel components to be symmetrically fixed on V shape pole part, piston returning face plate is hinged by the swivel pin at both ends on the upside of piston returning face plate and two upright bar upper ends of movable supporting frame.The configuration of the present invention is simple, versatile, the energy various types of diesel engine parts of horizontal support.As soon as a loop wheel machine only need to be used, the conversion of the piston element plumbness and horizontal support state of Multiple Type diesel engine can be quickly and safely carried out, reduces the workload of turning operation, improved work efficiency and processing safety.
Description
Technical field
The present invention relates to a kind of support device of diesel engine part, it is more particularly to a kind of can be by the water of diesel engine piston component
The diesel engine piston member supporting device that placing flat and vertical lifting two states exchange, belongs to factory site management equipment technology
Field.
Background technology
The length of low-speed diesel engine piston element is longer, is needed in the different phase of manufacture, assembling and installation process multiple
It is vertically sling or horizontal positioned, and foregoing two states are changed., it is necessary to will after low-speed diesel engine completes test run
Piston element is hung out from cylinder is positioned to horizontality, then piston element is rotated around its axial line, to remove piston head
The carbon deposit and inspection piston head on surface.It is currently to be cooperated lifting piston elements using two cranes, by it from vertical lifting
State switch to lie in after horizontality ground two pieces are provided with the chock of V-notch, and two cranes are needed in operating process
Tacit agreement coordinates, it is also necessary to manually buttress piston element, it is time-consuming and laborious and there are larger security risk.In addition, piston element exists
There is the risk that its surface is easily damaged when being rotated on chock.
The content of the invention
The object of the present invention is to provide a kind of diesel engine piston member supporting device, easy to vertically sling or horizontal positioned work
Plunger member, improves the security of work efficiency and operation.
The present invention is achieved by the following technical programs：
A kind of diesel engine piston member supporting device, including fixing bracket, movable supporting frame, two sets of back-up roller wheel components and one piece
Piston element returning face plate, fixing bracket are in the font of falling П, including rectangle bottom frame and are respectively and vertically fixed on rectangle bottom frame both ends
M shape stiles；Movable supporting frame is rectangular in shape, including door shape bottom frame and be vertically fixed on shape bottom frame one end two it is vertical
Bar；Support bracket fastened rectangle bottom frame one end is injected within the horizon bar of the door shape bottom frame both sides of movable supporting frame, respectively by
It is fixedly connected every the several bolt and nut groups being arranged on horizon bar one end with door shape bottom frame；Often cover two back-up roller wheel components pair
Title is fixed on the V shape pole part of M shape stiles upper end, and piston element returning face plate is inlaid on the inside of two upright bar upper ends, piston element
Returning face plate is hinged by the swivel pin at both ends on the upside of piston element returning face plate with two upright bar upper ends.
The purpose of the present invention can also further be realized by following technical measures.
Further, roll wheel assembly includes roller, mandrel and two pieces of support otic placodes, roller supporting in the middle part of the mandrel on, the heart
Axis both ends are separately fixed at support otic placode upper end, and support otic placode lower end is separately fixed on the both sides of V shape pole part.Roller uses Buddhist nun
Dragon or rubber are made.
Further, swivel pin one end is separately fixed on the upside of the both ends of piston element returning face plate, upright bar upper end swivel pin
The other end is put in the vertical channel of two upright bar upper ends, on the upside of piston element returning face plate both ends respectively by swivel pin with it is corresponding
Upright bar upper end is hinged.
Further, two level troughs have been symmetrical arranged in the middle part of piston element returning face plate, the width of level trough is from inside to outside
It is incremented by, two trip bolts are each passed through corresponding level trough, are screwed into the piston footing of piston element one end, by piston footing
It is fixed on piston element returning face plate.
Further, anticollision bakelite plate is separately fixed on the upside of the outer end of V shape pole part.
The configuration of the present invention is simple, versatile, the piston element of energy horizontal support Multiple Type diesel engine.Using fixed branch
The structure within the horizon bar of the door shape bottom frame both sides of movable supporting frame is injected in rectangle bottom frame one end of frame, can be according to different model
The length difference of piston element adjusts support bracket fastened intubating length, so as to realizing the different Multiple Type diesel engine of length
Piston element horizontal support.Piston element returning face plate is corresponding with movable supporting frame vertical using the swivel pin at its upside both ends
Bar upper end is hinged, and the structure being fixedly connected with the piston footing of piston element, and the piston rod of piston element passes through two sets of supports
Roll wheel assembly is supported on support bracket fastened M shapes stile, easy to rotate piston element without piston rod surface of damaging.This hair
As soon as bright need to use a loop wheel machine, Multiple Type diesel engine piston component plumbness and horizontal branch can be quickly and safely carried out
The conversion of support state, reduces the workload of turning operation, improves work efficiency and processing safety.
The advantages and features of the present invention, will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments, only provide as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is the schematic perspective view of horizontal support piston element of the present invention；
Fig. 2 is the schematic perspective view that piston element is transformed into plumbness in the present invention；
Fig. 3 is the three-dimensional signal enlarged drawing of the piston element returning face plate installation position of the present invention.
Embodiment
The embodiment with S35ME-B type marine low speed diesel engine piston element horizontal supports is to the present invention below in conjunction with the accompanying drawings
It is described further.
As shown in FIG. 1 to 3, the present invention includes 2, two sets of fixing bracket 1, movable supporting frame back-up roller wheel components 3 and one
Block piston element returning face plate 4, fixing bracket 1 and movable supporting frame 2 are shaped steel welding structural element, and fixing bracket 1 is in the word of falling П
Shape, including rectangle bottom frame 11 made of channel steel and it is respectively perpendicular the M shapes stile 12 being weldingly fixed on 11 both ends of rectangle bottom frame.Often
Two back-up roller wheel components 3 of set are symmetrically fixed on made of 12 upper end slot steel of M shapes stile on V shape pole part 121, and roll wheel assembly 3 wraps
Include roller 31, mandrel 32 and two pieces of support otic placodes 33, roller 31 to be supported on the middle part of mandrel 32,32 both ends of mandrel are separately fixed at
The upper end of otic placode 33 is supported, 33 lower end of support otic placode, which is respectively welded, to be fixed on the both sides of V shape pole part 121.Roller 31 uses Buddhist nun
Dragon or rubber are made, and the piston element 10 for its support that will not damage, also allows for piston element 10 and rotate on it.
Movable supporting frame 2 is rectangular in shape, including door shape bottom frame 21 and vertical welding are fixed on door made of channel steel and angle steel
Two upright bars 22 made of angle steel on 21 one end of shape bottom frame, 11 right end of rectangle bottom frame of fixing bracket 1 inject movable supporting frame 2
Within the horizon bar 211 of 21 both sides of door shape bottom frame, respectively by be disposed on made of angle steel on 211 one end of horizon bar 8
A bolt and nut group 23 is fixedly connected with door shape bottom frame 21.When the present invention is used to support the work of S60 series marine low speed diesel engines
, it is necessary to first pull movable supporting frame 2 to the left during plunger member 10, then fixing bracket 1 and movable supporting frame 2 passed through into both sides totally 16
Bolt and nut group 23 is fixedly connected, and meets the level of the piston element 10 of the larger S60 series marine low speed diesel engines of length
Support.
41 one end of swivel pin, which is respectively welded, to be fixed on the upside of the both ends of piston element returning face plate 4, and 41 other end of swivel pin is stretched
Into in the vertical channel 221 of two 22 upper ends of upright bar, 4 upside both ends of piston element returning face plate respectively by swivel pin 41 with it is corresponding
22 upper end of upright bar is hinged.Such structure can meet the horizontal support of different model piston element 10.
The middle part of piston element returning face plate 4 has been symmetrical arranged two level troughs 42, and the width of level trough 42 is incremented by from inside to outside,
Two trip bolts 43 are each passed through corresponding level trough 42, are screwed into the piston footing 101 of 10 one end of piston element, by piston
Footing 101 is fixed on piston element returning face plate 4.The gradual broadening structure of level trough 42 can make the piston element that model increases
10 piston footing 101 can be fixed on piston element returning face plate 4 by the nail of fastening spiral shell 43 that specification gradually increases.
Anticollision bakelite plate 5 is separately fixed on the upside of the outer end of V shape pole part 121, for protecting piston element 10.Normal handling
During piston element 10, piston element 10 is not contacted with anticollision bakelite plate 5, but when piston element 10 is because being not allowed to fall in back-up roller in whereabouts
When wheel assembly 3 is outer, anticollision bakelite plate 5 can be effectively prevented from piston element 10 and damage.
The state conversion process of 10 vertical handling of piston element and horizontal support is as follows：
Crane is transported to the present invention and has been turned to level after piston element 10 is vertically hung out out of marine low speed diesel engine cylinder
The upside of piston element returning face plate 4 of state, the position of piston element 10 is then vertically and horizontally adjusted by crane, makes piston footing
Level trough 42 on two threaded holes alignment piston element returning face plate 4 of 101 bottoms, two trip bolts 43 are worn from bottom to top
Cross corresponding level trough 42 to be screwed into 101 corresponding threaded hole of piston footing, so that the piston of 10 bottom of piston element
Footing 101 is fixed on piston element returning face plate 4, last slowly to decline hoist lifting hook, by piston element 10 around 41 axis of swivel pin
Line slowly turns to horizontality, the piston rod 102 in the middle part of it is supported on two sets of back-up roller wheel components 3 of fixing bracket 1,
At this time, piston element returning face plate 4 has also been turned to plumbness, and beam is hung in release, completes piston element 10 from vertical handling to water
The State Transferring of flat support.Piston element 10 is transformed into the state conversion process and aforementioned process phase of vertical handling from horizontal support
Instead.
When needing to rotate the piston element 10 of horizontal support, two trip bolts 43 need to be only unloaded, release piston element
After being fixedly connected of returning face plate 4 and piston element 10, piston head 103 need to be gently only rotated, with regard to that can make to be supported on two sets of back-up rollers
Piston element 10 on wheel assembly 3 is rotatable around its axis, and easy to remove 103 carbon deposit of piston head, observation checks piston and dismounting
Piston ring.
The present invention can be used for various types of marine low speed diesel engine piston elements 10 such as 35 series, 40 series and 60 series
Horizontal support.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the protection domain of application claims.
Claims (6)
1. a kind of diesel engine piston member supporting device, it is characterised in that including fixing bracket, movable supporting frame, two sets of supports
Roll wheel assembly and one piece of piston element returning face plate, fixing bracket are in the font of falling П, including rectangle bottom frame and are respectively and vertically fixed at
M shape stiles on rectangle bottom frame both ends；Movable supporting frame is rectangular in shape, including door shape bottom frame and is vertically fixed on a shape bottom frame one
Two upright bars on end；Support bracket fastened rectangle bottom frame one end inject the door shape bottom frame both sides of movable supporting frame horizon bar it
It is interior, it is fixedly connected respectively by the several bolt and nut groups being disposed on horizon bar one end with door shape bottom frame；Often cover two
Back-up roller wheel component is symmetrically fixed on the V shape pole part of M shape stiles upper end, and piston element returning face plate is inlaid in two upright bar upper ends
Inner side, piston element returning face plate are hinged by the swivel pin at both ends on the upside of piston element returning face plate with two upright bar upper ends.
2. diesel engine piston member supporting device as claimed in claim 1, it is characterised in that roll wheel assembly includes roller, the heart
Axis and two pieces of support otic placodes, roller supporting in the middle part of the mandrel on, mandrel both ends are separately fixed at support otic placode upper end, support otic placode
Lower end is separately fixed on the both sides of V shape pole part.
3. diesel engine piston member supporting device as claimed in claim 2, it is characterised in that roller uses nylon or rubber system
Into.
4. crankshaft of diesel engine arranging apparatus as claimed in claim 1, it is characterised in that swivel pin one end is separately fixed at piston
On the upside of the both ends of part turnover plate, the swivel pin other end is put in the vertical channel of two upright bar upper ends, on piston element returning face plate
Side both ends are hinged by swivel pin with corresponding upright bar upper end respectively.
5. crankshaft of diesel engine arranging apparatus as claimed in claim 1, it is characterised in that symmetrically set in the middle part of piston element returning face plate
Two level troughs are put, the width of level trough is incremented by from inside to outside, and two trip bolts are each passed through corresponding level trough, are screwed into
In the piston footing of piston element one end, piston footing is fixed on piston element returning face plate.
6. crankshaft of diesel engine arranging apparatus as claimed in claim 1, it is characterised in that anticollision bakelite plate is separately fixed at V-arrangement
On the upside of the outer end of rod piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119202.8A CN107962525A (en) | 2017-11-14 | 2017-11-14 | Diesel engine piston member supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119202.8A CN107962525A (en) | 2017-11-14 | 2017-11-14 | Diesel engine piston member supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962525A true CN107962525A (en) | 2018-04-27 |
Family
ID=62001066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119202.8A Pending CN107962525A (en) | 2017-11-14 | 2017-11-14 | Diesel engine piston member supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116307A (en) * | 2019-04-25 | 2019-08-13 | 广州飞机维修工程有限公司 | A kind of undercarriage disassemblerassembler and assembly and disassembly methods |
| CN110906876A (en) * | 2019-12-06 | 2020-03-24 | 山西迪迈沃科光电工业有限公司 | Non-contact extreme method inner diameter detection method and device |
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| CN205497406U (en) * | 2016-02-23 | 2016-08-24 | 上海瓦锡兰齐耀柴油机有限公司 | Diesel engine organism roll -over table |
| CN206066397U (en) * | 2016-08-18 | 2017-04-05 | 中钢集团西安重机有限公司 | A kind of modified model axial workpiece bracing frame |
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Patent Citations (8)
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| US20120183370A1 (en) * | 2009-10-05 | 2012-07-19 | Surayut Posirisuk | Jigs and fixtures of cng containers for motor vehicles |
| CN201960307U (en) * | 2010-12-13 | 2011-09-07 | 舟山中远船务工程有限公司 | Rotating construction platform for making ship crane cylinder by sections |
| CN202726874U (en) * | 2012-06-01 | 2013-02-13 | 中国石油天然气股份有限公司 | Movable crankshaft support device |
| CN203650082U (en) * | 2013-12-11 | 2014-06-18 | 中国神华能源股份有限公司 | Turnover device |
| CN204079420U (en) * | 2014-07-29 | 2015-01-07 | 中国海洋石油总公司 | The turning device of vertical vessel |
| CN205343050U (en) * | 2015-12-14 | 2016-06-29 | 上海振华重工(集团)股份有限公司 | Large -scale member hydraulic pressure stands up frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116307A (en) * | 2019-04-25 | 2019-08-13 | 广州飞机维修工程有限公司 | A kind of undercarriage disassemblerassembler and assembly and disassembly methods |
| CN110906876A (en) * | 2019-12-06 | 2020-03-24 | 山西迪迈沃科光电工业有限公司 | Non-contact extreme method inner diameter detection method and device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
|
| RJ01 | Rejection of invention patent application after publication |