CN105197765B - Incline lifting piston component frock and method - Google Patents
Incline lifting piston component frock and method Download PDFInfo
- Publication number
- CN105197765B CN105197765B CN201510656000.1A CN201510656000A CN105197765B CN 105197765 B CN105197765 B CN 105197765B CN 201510656000 A CN201510656000 A CN 201510656000A CN 105197765 B CN105197765 B CN 105197765B
- Authority
- CN
- China
- Prior art keywords
- supervisor
- piston
- folder
- piston component
- piston rod
- 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.)
- Active
Links
Abstract
The invention discloses a kind of incline lifting piston component frock, including a pair of transverse slats, piston rod clamp ring group and entablatures, piston rod clamp ring group includes being responsible for folder, auxiliary pipe clamp, two arc bushings, several support bars and shackles and the chain with suspension hook, arc bushing on the inside of supervisor's folder and on the inside of auxiliary pipe clamp clamps piston rod top, when inclining lifting piston component, entablature two ends are connected by the chain with suspension hook, shackle and supervisor's folder two ends respectively, in the middle part of the hook entablature on the downside of engine room crane.Lifting piston component method elder generation's vertical lifting piston component of the present invention is simultaneously supported on transverse slat, then suspension centre is dropped to piston rod top, so as to realize inclining lifting piston component.Frock highly versatile, low cost of manufacture, method are easy to operate, solve by the arc bushing and support bar from different size, can meet various marine diesel engine piston components and incline lifting needs.
Description
Technical field
The present invention relates to a kind of piston component hoisting tool of marine diesel, more particularly to one kind by piston component from ship
With the tilted hoisting tool for hanging out of diesel engine primary cylinder sleeve and method, belong to lifting specific purpose tool technical field.
Background technology
Piston component is one of main motion parts of diesel engine, is the important component part of combustion chamber.Transport in diesel engine
During row, if cylinder inner carrier component occurs in that the problems such as abrasion, crackle and top ablation, by the service behaviour to diesel engine
Very bad impact is produced with service life etc., therefore, the moment guarantees the good shape of each cylinder piston component in diesel engine operation
State is extremely necessary.
Marine diesel when repair in shop, making regular check on maintenance and cylinder internal fault occur, is required to during one's term of military service
Piston component is hung out into marine diesel to carry out related service work.The piston component Rigger of existing marine diesel
Dress and method are as follows:Piston component is directly vertically hung out using special piston hoisting tool for marine diesel, due to the method
There is the sling height of the engine room crane at the top of certain restriction, i.e. watercraft engine room should be at least above to the sling height of piston component
Or equal to the vertical height of piston component, when the sling height of engine room crane does not reach aforementioned claim, it is impossible to using aforementioned
Hang frock and method handling piston component.Accordingly, it would be desirable to a kind of special lifting tool and method handling piston component.
The content of the invention
It is an object of the invention to provide the inclination lifting piston group of a kind of easy to operate, low cost of manufacture and long service life
Part frock and method.
The present invention is achieved by the following technical programs:
It is a kind of to incline lifting piston component frock, including a pair of transverse slats, piston rod clamp ring group and entablatures, the transverse slat two
End is fixedly connected into ball door-shaped frame with cylinder head bolts upper end respectively;The piston rod clamp ring group include be responsible for folder, auxiliary pipe clamp, two
Individual arc bushing, two support bars and respectively be located at supervisor folder two ends shackle and the chain with suspension hook, supervisor folder middle part set
There is supervisor's folder semicircle shape raised, in the middle part of auxiliary pipe clamp, be provided with raised with the raised corresponding auxiliary pipe clamp semicircle shape of supervisor's folder semicircle shape, it is main
Pipe clamp semicircle shape projection both sides extend outward supervisor's jig arm respectively, with auxiliary pipe clamp semicircle shape on the inside of supervisor's folder semicircle shape is raised
Raised inner side is each to fix an arc bushing, makes two arc linings by being fixedly connected the securing member at auxiliary pipe clamp two ends and supervisor's folder
Set clamps piston rod top, and supervisor's folder two ends termination is respectively supported on support;Support bar lower end is fixed on corresponding supervisor
On in the middle part of jig arm, post upper is supported on the piston skirt lower surface of respective side;When inclining lifting piston component, entablature two
Respectively by the chain with suspension hook, shackle and the two ends connection of supervisor's folder, travelling crane hook is hooked in the middle part of entablature at end.
A kind of method for inclining lifting piston component frock, comprises the following steps:
1)Pull down marine diesel and manipulate the adjacent cylinder head bolts in side two;
2)Packing box flange is pulled down, several distance blocks are installed between piston rod bottom and stuffing-box;
3)Jiggering makes top land rise to top dead centre, and now top land is higher by cylinder sleeve and exposes and carries for installing piston
Piston hoisting tool side is fixedly connected with top land after cleaning upgrading slot by the upgrading slot of the instrument of liter by upgrading slot, living
Plug hoisting tool passes through travelling crane hook and upper hoisting-chain is connected with engine room crane;
4)It is each at the top of two cylinder head bolts of marine diesel oil down side and at the top of two cylinder head bolts of rear side to install one
Root transverse slat, the pipe on the downside of transverse slat two ends is respectively fitted at the top of corresponding cylinder head bolts, then with securing member by transverse slat two
End is fixedly connected into ball door-shaped frame with the cylinder head bolts on the downside of which;
5)Corresponding arc bushing and support bar are selected according to the corresponding diameter of piston rod of marine diesel model, and is being led
It is each on the inside of the raised inner side of pipe clamp semicircle shape and pipe clamp semicircle shape projection to fix an arc bushing, the medial surface of two arc bushings
Relatively;Then support bar lower end is fixed in the middle part of corresponding supervisor's jig arm, steady twelve Earthly Branches is distinguished at supervisor's folder two ends then
Support in the middle part of two transverse slats;Start engine room crane, lived by being fixed on the piston hoisting tool vertical lifting on piston component top
Plug assembly, until piston skirt lower surface is higher by support bar top;Then supervisor's folder two ends are smoothly supported on into two transverse slats respectively
On middle part, and arc bushing is made to fit with one side contacts of piston rod;Then travelling crane hook vertically slowly declines, and piston component is therewith
It is slow to decline, until piston skirt lower surface is supported on the cushion block of post upper;Then install auxiliary from the opposite side of supervisor's folder
Pipe clamp, makes the arc bushing of auxiliary pipe clamp fit with another side contacts of piston rod, finally by tighten pass across auxiliary pipe clamp two ends and
The securing member at supervisor's folder middle part causes clamping piston bar top on the inside of the arc bushing of piston rod both sides, now piston rod clamp ring group
Positioned at the position of centre of gravity of piston component;
6)Dismounting is fixed on the piston hoisting tool on piston component top, and now piston component is by piston rod clamp ring group
Two ends are supported on a pair of transverse slats;
7)The middle bearing pin of the hook entablature on the downside of engine room crane, is respectively mounted shackle at the two ends of supervisor's folder
And the chain with chain suspension hook, two chain suspension hooks hook the fixed pin shaft at entablature two ends respectively and tense chain;
8)Travelling crane hook rises, first vertical lifting piston component, until piston component is lifted to engine room crane most
Big sling height, then to the slowly mobile driving of marine diesel fore side direction;At the same time, operating personnel are along marine diesel oil
The slow tilt piston bar of machine fore side, notes avoiding piston component collision cylinder sleeve and cylinder head bolts in tilting procedure;Travelling crane hook
Rise again and transverse shifting, until piston component is removed marine diesel cylinder body from the cylinder head bolts indentation, there of dismounting;It is logical
The horizontal cross movement and vertical lift for crossing travelling crane hook is placed on safely piston component in relevant seat, completes piston component
Inclination handling.
The purpose of the present invention can also be further realized by following technical measures:
It is aforesaid to incline lifting piston component frock, wherein the transverse slat lower surface two ends are vertical with pipe respectively fixed connecting
Connect, the pipe is highly less than pipe external diameter, round tube inside diameter contains cylinder head bolts upper end termination external diameter.
It is aforesaid to incline lifting piston component frock, wherein what the medial surface at the auxiliary pipe clamp two ends being fixedly connected and supervisor were pressed from both sides
Gap is left between medial surface.
It is aforesaid to incline lifting piston component frock, wherein supervisor jig arm termination is vertically bent to auxiliary pipe clamp direction, shackle
It is hinged with supervisor's jig arm termination by passing across the shackle lateral pin of supervisor's jig arm termination, shackle body is by long annulus and band suspension hook
Chain connection.
It is aforesaid to incline lifting piston component frock, wherein the support bar lower end connects with normal thread in the middle part of jig arm is responsible for
Connect, post upper is vertical with cushion block to be fixedly connected, and the cushion block is resisted against on piston skirt lower surface.
It is aforesaid incline lifting piston component frock, wherein the entablature include two channel-section steels, several piece middle connecting plate,
Middle bearing pin and the fixed pin shaft at two ends, between two relative channel-section steels of vertical plane respectively with several piece middle connecting plate, two ends
Fixed pin shaft is vertically fixedly connected, and channel-section steel vertical interior side face is fixedly connected with bearing pin liner plate;Middle bearing pin passes across two channel-section steels
Longitudinal center, two ends are vertical with two channel-section steels to be fixedly connected.
The aforesaid method for inclining lifting piston component frock, wherein step 5)Middle support bar lower end screw thread all should be screwed into
To in supervisor's folder respective screw hole, until support bar lower end escape end face is brought into close contact with supervisor's folder upper surface.
The inclination lifting piston component frock of the present invention makes two arc linings with supervisor's folder by the auxiliary pipe clamp being fixedly connected
Set clamps piston rod top, and entablature two ends are connected by chain, shackle and supervisor's folder two ends respectively, engine room crane lower end
Travelling crane hook hooks bearing pin in the middle of entablature, so that can piston component inclination be hung out peculiar to vessel bavin by limited time in cabin operating space
Oil machine.The present invention is using first vertical lifting piston component and is supported on transverse slat, then suspension centre is dropped to piston component
Position of centre of gravity, enables piston component smoothly to incline and upset does not occur, so as to realize that the method for inclining lifting carrys out handling piston
Component.Frock highly versatile, low cost of manufacture, method are easy to operate, solve and are limited due to the sling height of engine room crane, need
Incline a difficult problem for lifting marine diesel engine piston component.
Advantages of the present invention and feature, will be for illustration and explanation by the non-limitative illustration of preferred embodiment below,
These embodiments, are only given referring to the drawings as an example.
Description of the drawings
Fig. 1 is the schematic perspective view that the present invention first carries out vertical lifting piston component;
Fig. 2 is the A of Fig. 1 to amplification view;
Fig. 3 is the B of Fig. 1 to amplification view;
Fig. 4 is the schematic perspective view that the present invention enters line tilt handling piston component again.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 to 4, the present invention includes a pair of transverse slats 1, piston rod clamp ring group 2 and entablatures 3,1 lower surface of transverse slat
Two ends are connected with 11 vertical welding of pipe respectively, and pipe height H is less than pipe outer diameter D, and round tube inside diameter d contains cylinder head bolts upper end termination
121 external diameters, 1 two ends of transverse slat are fixedly connected balling-up by trip bolt 13 with 12 upper end of cylinder head bolts in reeve pipe 11 respectively
Door-shaped frame.Such structure causes transverse slat 1 to be connected firmly with cylinder head bolts 12, can prevent trip bolt 13 from being sheared
Power.
Piston component 4 includes piston rod 41 and is fixed on the piston 42 of 41 upper end of piston rod, and piston rod clamp ring group 2 includes master
Pipe clamp 21, the support bar 24 of arc bushing 23, two of auxiliary pipe clamp 22, two and respectively be located at supervisor folder 21 two ends 25 and of shackle
Chain 27 with chain suspension hook 26, is respectively equipped with supervisor's folder semicircle shape 211 Hes of projection in the middle part of supervisor's folder 21 and in the middle part of auxiliary pipe clamp 22
Auxiliary pipe clamp semicircle shape projection 221, and two semicircle shape projections correspond to each other.211 both sides of supervisor's folder semicircle shape projection are outside respectively
Extend supervisor's jig arm 212, pass through on the inside of supervisor's folder semicircle shape projection 211 and on the inside of auxiliary pipe clamp semicircle shape projection 221 respectively
The mode of the riveting of rivet 28 is each to fix an arc bushing 23, by the bolt for being fixedly connected 22 two ends of auxiliary pipe clamp and supervisor's folder 21
Nut group 29 makes two arc bushings 23 clamp 41 top of piston rod, wherein, the inner side at 22 two ends of auxiliary pipe clamp being fixedly connected
Gap delta is left between the medial surface of face and supervisor's folder 21, to guarantee that piston rod clamp ring group 2 can clamping piston bar 41.
21 two ends terminations of supervisor's folder are respectively supported on support 1, and 24 lower end of support bar is responsible in the middle part of jig arm 212 with corresponding
Normal thread connects, and upper end is connected with 213 vertical welding of cushion block, and cushion block 213 is resisted against on 421 lower surface of piston skirt.Supervisor's jig arm 212
Termination is vertically bent to 22 direction of auxiliary pipe clamp, and shackle 25 is by passing across the shackle lateral pin 251 of 212 termination of supervisor's jig arm and being responsible for
212 termination of jig arm is hinged, and shackle body 252 is connected with the chain 27 with suspension hook 26 by long annulus 271.
Entablature 3 includes the fixed pin shaft 34 of two channel-section steels, 31,2 pieces of middle connecting plates 32, middle bearing pin 33 and two ends, Gu
Notch is carried in the middle part of rationed marketing axle 34, is easy to suspension hook 26 to position.Connect with 2 pieces of centres in the middle of two relative channel-section steels 31 of vertical plane respectively
Fishplate bar 32, two ends are connected with 34 vertical welding of fixed pin shaft, and vertical interior side face and the bearing pin liner plate 35 of channel-section steel 31 are welded and fixed, for increasing
The bearing area of bearing pin 33 or 34 termination of fixed pin shaft and channel-section steel 31 in the middle of big.Middle bearing pin 33 passes across the vertical of two channel-section steels 31
To center, middle bearing pin 33 is locked on two channel-section steels 31 by split pin.When inclining lifting piston component 4, on chain 27
The suspension hook 26 at end is hooked on the notch of the fixed pin shaft 34 at 3 two ends of entablature respectively, and 27 lower end of chain passes through long annulus 271, unloads
The middle bearing pin 33 in the middle part of entablature 3 is hooked in button 25 and the 21 two ends connection of supervisor's folder, travelling crane hook 5.
The method that lifting piston component is inclined using the frock of the present invention, comprises the following steps:
1)Pull down marine diesel and manipulate the adjacent cylinder head bolts 12 in side two, be easy to piston component 4 from the neutral gear at this
Middle removal.
2)Packing box flange 6 is pulled down, several distance blocks 7 are installed between 41 bottom of piston rod and stuffing-box 6.
3)Jiggering makes 42 upper end of piston rise to top dead centre, cylinder sleeve 14 is now higher by the top of piston 42 and is exposed for installing
The upgrading slot 422 of piston hoisting tool 8, by 8 side of piston hoisting tool is by upgrading slot 422 and lives after cleaning upgrading slot 422
It is fixedly connected at the top of plug 42, piston hoisting tool 8 passes through travelling crane hook 5 and upper hoisting-chain 51 is connected with engine room crane.
4)It is each at the top of two cylinder head bolts 12 on front side of diesel engine and at the top of two cylinder head bolts 12 of rear side to install one
Root transverse slat 11, the pipe 111 on the downside of 11 two ends of transverse slat is respectively fitted at the top of corresponding cylinder head bolts 12, then with fastening spiral shell
11 two ends of transverse slat are fixedly connected into ball door-shaped frame with the cylinder head bolts 12 on the downside of which by nail 13.
5)Corresponding arc bushing 23 and support bar 24 are selected according to corresponding 41 diameter of piston rod of diesel engine model, is being led
On the inside of pipe clamp semicircle shape projection 211 and it is each on the inside of auxiliary pipe clamp semicircle shape projection 221 fix an arc bushing 23, two arcs linings
The medial surface of set 23 is relative.Then 24 lower end of support bar is screwed in the middle part of corresponding supervisor's jig arm 212, tightens support bar 24,
Until the escape end face of 24 lower end of support bar is brought into close contact with 21 upper surfaces of supervisor's folder.Then 21 two ends of supervisor's folder are put down respectively
On being quietly supported in the middle part of two transverse slats 11, i.e., on ball door-shaped frame.Start engine room crane, by being fixed on 4 top of piston component
8 vertical lifting piston component 4 of piston hoisting tool, until 421 lower surface of piston skirt of 42 lower end of piston is higher by support bar 24
Top.So as to adjust the upper-lower position of supervisor's folder 21, and arc bushing 23 is made to fit with 41 1 side contacts of piston rod.Then go
The vertical slow decline of car suspension hook 5, piston component 4 is slow therewith to be declined, until 421 lower surface of piston skirt is supported on support bar 24
On the cushion block 241 at end.Then auxiliary pipe clamp 22 is installed in the opposite side from supervisor's folder 21, makes the arc bushing 23 and piston of auxiliary pipe clamp 22
41 another side contacts of bar are fitted, and pass across 22 two ends of auxiliary pipe clamp and the bolt and nut group 28 in the middle part of supervisor's folder 21 finally by tightening
So that 23 inner side clamping piston bar of arc bushing, 41 top of 41 both sides of piston rod, the length of support bar 24 should be able to make the work under which
Stopper rod clamp ring group 2 is located at the position of centre of gravity of piston component 4, it is ensured that 4 inclined safety of piston component.
6)Dismounting is fixed on the piston hoisting tool 8 on 41 top of piston component, and now piston component 4 passes through piston rod clamp ring
The two ends of group 2 are supported on a pair of transverse slats 1.
7)Travelling crane hook 5 hooks the middle bearing pin 33 of entablature 3, supervisor folder 21 two ends at be respectively mounted shackle 25 with
And the chain 27 with suspension hook 26, two suspension hooks 26 hook the fixed pin shaft 34 at entablature two ends respectively and tense chain 27.
8)Travelling crane hook 5 rises, first vertical lifting piston component 4, until piston component 4 is lifted engine room crane
Maximum sling height, then to the slowly mobile driving of marine diesel fore side direction.At the same time, operating personnel are along bavin peculiar to vessel
The slow tilt piston bar 41 of oil machine fore side, notes avoiding the collision cylinder sleeve 14 of piston component 41 and cylinder head bolts in tilting procedure
12;Travelling crane hook 5 rises and transverse shifting again, until piston component 41 is removed bavin from 12 indentation, there of cylinder head bolts of dismounting
Oil machine cylinder body.4 safety of piston component is placed on by relevant seat by the horizontal cross movement and vertical lift of travelling crane hook 5
On, complete the inclination handling of piston component 4.
In addition to the implementation, the present invention can also have other embodiment, all employing equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (8)
- It is 1. a kind of to incline lifting piston component frock, it is characterised in that including a pair of transverse slats, piston rod clamp ring group and entablatures, The transverse slat two ends are fixedly connected into ball door-shaped frame with cylinder head bolts upper end respectively;The piston rod clamp ring group includes supervisor Folder, auxiliary pipe clamp, two arc bushings, two support bars and respectively be located at supervisor folder two ends shackle and the chain with suspension hook, It is raised that supervisor's folder middle part is provided with supervisor's folder semicircle shape, and the raised corresponding auxiliary pipe clamp of folder semicircle shape half is provided with and be responsible in the middle part of auxiliary pipe clamp Round shape is raised, and supervisor's folder semicircle shape projection both sides extend outward supervisor's jig arm respectively, on the inside of supervisor's folder semicircle shape projection and The raised inner side of auxiliary pipe clamp semicircle shape is each to fix an arc bushing, by the securing member for being fixedly connected auxiliary pipe clamp two ends and supervisor's folder Two arc bushings are made to clamp piston rod top, supervisor's folder two ends termination is respectively supported on transverse slat;Support bar lower end is fixed On corresponding supervisor in the middle part of jig arm, post upper is supported on the piston skirt lower surface of respective side;Incline lifting piston group During part, respectively by the chain with suspension hook, shackle and the two ends connection of supervisor's folder, travelling crane hook is hooked in entablature at entablature two ends Portion.
- 2. it is as claimed in claim 1 to incline lifting piston component frock, it is characterised in that transverse slat lower surface two ends respectively with circle Pipe is vertically fixedly connected, and the pipe is highly less than pipe external diameter, and round tube inside diameter contains cylinder head bolts upper end termination external diameter.
- 3. it is as claimed in claim 1 to incline lifting piston component frock, it is characterised in that the auxiliary pipe clamp two ends being fixedly connected Gap is left between the medial surface of medial surface and supervisor's folder.
- 4. it is as claimed in claim 1 to incline lifting piston component frock, it is characterised in that supervisor jig arm termination is to auxiliary pipe clamp side To vertical bending, shackle is hinged with supervisor's jig arm termination by passing across the shackle lateral pin of supervisor's jig arm termination, and shackle body leads to Long annulus is connected with the chain with suspension hook.
- 5. it is as claimed in claim 1 to incline lifting piston component frock, it is characterised in that the support bar lower end and supervisor's folder Normal thread connection in the middle part of arm, post upper is vertical with cushion block to be fixedly connected, and the cushion block is resisted against on piston skirt lower surface.
- 6. it is as claimed in claim 1 to incline lifting piston component frock, it is characterised in that the entablature includes two grooves The fixed pin shaft at steel, several piece middle connecting plate, middle bearing pin and two ends, between two relative channel-section steels of vertical plane respectively with several piece Middle connecting plate, the fixed pin shaft at two ends are vertically fixedly connected, and channel-section steel vertical interior side face is fixedly connected with bearing pin liner plate;Intermediate pin Axle passes across the longitudinal center of two channel-section steels and bearing pin liner plate, and two ends are vertical with two channel-section steels to be fixedly connected.
- 7. it is as claimed in claim 1 to incline the method for lifting by crane piston component frock, it is characterised in that to comprise the following steps:1) pull down marine diesel and manipulate the adjacent cylinder head bolts in side two;2) packing box flange is pulled down, several distance blocks is installed between piston rod bottom and stuffing-box;3) jiggering makes top land rise to top dead centre, and now top land is higher by cylinder sleeve and exposes and lifts work for installing piston Piston hoisting tool side is fixedly connected with top land after cleaning upgrading slot by the upgrading slot of tool by upgrading slot, and piston is carried The instrument of liter passes through travelling crane hook and upper hoisting-chain is connected with engine room crane;4) at the top of two cylinder head bolts of marine diesel oil down side and at the top of two cylinder head bolts of rear side, each installation one is horizontal Plate, the pipe on the downside of transverse slat two ends is respectively fitted at the top of corresponding cylinder head bolts, then with securing member by transverse slat two ends with Cylinder head bolts on the downside of which are fixedly connected into ball door-shaped frame;5) corresponding arc bushing and support bar are selected according to the corresponding diameter of piston rod of marine diesel model, and in supervisor's folder It is each on the inside of the raised inner side of semicircle shape and auxiliary pipe clamp semicircle shape projection to fix an arc bushing, the medial surface phase of two arc bushings It is right;Then support bar lower end is fixed in the middle part of corresponding supervisor's jig arm, then supervisor's folder two ends is smoothly supported respectively On in the middle part of two transverse slats;Start engine room crane, by the piston hoisting tool vertical lifting piston for being fixed on piston component top Component, until piston skirt lower surface is higher by support bar top;Then supervisor's folder two ends are smoothly supported in two transverse slats respectively In portion, and arc bushing is made to fit with one side contacts of piston rod;Then travelling crane hook vertically slowly declines, and piston component delays therewith It is slow to decline, until piston skirt lower surface is supported on the cushion block of post upper;Then auxiliary pipe is installed in the opposite side from supervisor's folder Folder, is made the arc bushing of auxiliary pipe clamp be fitted with another side contacts of piston rod, passes across auxiliary pipe clamp two ends and master finally by tightening Securing member in the middle part of pipe clamp causes clamping piston bar top on the inside of the arc bushing of piston rod both sides, now piston rod clamp ring group position In the position of centre of gravity of piston component;6) the piston hoisting tool for being fixed on piston component top is removed, now two ends of the piston component by piston rod clamp ring group Head is supported on a pair of transverse slats;7) the middle bearing pin of the hook entablature on the downside of engine room crane, supervisor folder two ends at be respectively mounted shackle and Chain with chain suspension hook, two chain suspension hooks hook the fixed pin shaft at entablature two ends respectively and tense chain;8) travelling crane hook rises, first vertical lifting piston component, until the maximum that piston component lifts engine room crane is risen Height is hung, then to the slowly mobile driving of marine diesel fore side direction;At the same time, operating personnel are grasped along marine diesel Make the slow tilt piston bar in side, note avoiding piston component collision cylinder sleeve and cylinder head bolts in tilting procedure;Travelling crane hook is again Rise and transverse shifting, until piston component is removed marine diesel cylinder body from the cylinder head bolts indentation, there of dismounting;By row The horizontal cross movement of car suspension hook and vertical lift are placed on safely piston component in relevant seat, complete inclining for piston component Tiltedly handling.
- 8. the as claimed in claim 7 method for inclining lifting piston component frock, it is characterised in that step 5) under support bar End screw thread all should be screwed into supervisor folder respective screw hole in, until support bar lower end escape end face with supervisor press from both sides upper surface it is tight Closely connected conjunction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510656000.1A CN105197765B (en) | 2015-10-13 | 2015-10-13 | Incline lifting piston component frock and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510656000.1A CN105197765B (en) | 2015-10-13 | 2015-10-13 | Incline lifting piston component frock and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105197765A CN105197765A (en) | 2015-12-30 |
CN105197765B true CN105197765B (en) | 2017-04-05 |
Family
ID=54945810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510656000.1A Active CN105197765B (en) | 2015-10-13 | 2015-10-13 | Incline lifting piston component frock and method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105197765B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109834598A (en) * | 2019-03-15 | 2019-06-04 | 中船澄西船舶修造有限公司 | A kind of the master air suction valve transverse beam assembly and installation method of water mist sand-blasting machine |
CN110127514A (en) * | 2019-06-21 | 2019-08-16 | 中船动力有限公司 | Diesel cylinder sleeve suspender and handling method |
CN110803618B (en) * | 2019-11-13 | 2020-12-08 | 中船动力有限公司 | Cylinder sleeve lifting tool and lifting method |
CN114743837B (en) * | 2021-12-16 | 2024-04-12 | 河南平高电气股份有限公司 | Auxiliary device for assembling circuit breaker sleeve and method for assembling circuit breaker sleeve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3239589B2 (en) * | 1994-02-03 | 2001-12-17 | 石川島播磨重工業株式会社 | Posture adjustment device for heavy load handling |
CN202030457U (en) * | 2011-01-25 | 2011-11-09 | 三一集团有限公司 | Tiltable sling and container supporting device thereof |
CN202245829U (en) * | 2011-09-23 | 2012-05-30 | 中联重科股份有限公司 | Fixing structure for lifting piston cylinder and engineering machine |
CN202508756U (en) * | 2012-02-08 | 2012-10-31 | 中铁大桥局集团第五工程有限公司 | Steel truss bridging bar piece space adjustable load lifting device |
CN202643089U (en) * | 2012-06-05 | 2013-01-02 | 湖北三丰智能输送装备股份有限公司 | Rotary hanging appliance |
CN203806941U (en) * | 2014-05-07 | 2014-09-03 | 新疆金风科技股份有限公司 | Hoisting overturning device of direct-drive wind power generator |
CN205034951U (en) * | 2015-10-13 | 2016-02-17 | 中船动力有限公司 | Piston assembly frock is lifted by crane in slope |
-
2015
- 2015-10-13 CN CN201510656000.1A patent/CN105197765B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105197765A (en) | 2015-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105197765B (en) | Incline lifting piston component frock and method | |
CN201737591U (en) | Clamping-lifting appliance of flat bulb steel for ship | |
CN205034951U (en) | Piston assembly frock is lifted by crane in slope | |
US7562430B2 (en) | Pin changing device and method | |
CN211004217U (en) | Diesel engine cylinder jacket hoisting tool | |
CN108840221B (en) | Cartridge-bullet combined lifting appliance | |
CN201056462Y (en) | Multi-hanging point disk combined sling | |
CN203667798U (en) | Light-weight high-strength cross beam lifting appliance | |
CN102303822A (en) | Balance weight loading and unloading mechanism for crane as well as crane and loading and unloading method for balance weight | |
CN110733524A (en) | Novel overturn-preventing device | |
CN200967703Y (en) | Chain binding rigging | |
CN110549110B (en) | Installation method and auxiliary tool for dual-fuel low-speed diesel engine piston | |
CN101717034A (en) | Hoisting rigging device | |
CN105855833B (en) | A kind of fuselage is just setting crank assembly method and device | |
CN102050377B (en) | Method for installing combined hoist and oil production platform drilling equipment | |
CN211769751U (en) | Hanging beam device for lifting double overhead travelling cranes | |
CN209538038U (en) | A kind of cable tension device | |
CN102060231A (en) | Hoisting method and device for work roller or middle roller | |
CN217076708U (en) | Replacement sling of withdrawal and straightening machine | |
CN205616437U (en) | Device of a hoist and mount graphite heat preservation section of thick bamboo | |
CN217505166U (en) | Universal articulated loading device | |
CN111717779B (en) | Mandrel hoisting mechanism | |
CN219314330U (en) | Lifting ring for flange plate structural weight | |
CN209957216U (en) | C-shaped lifting appliance | |
CN211254953U (en) | Fastening device for hoisting electric control room |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 212211 No. 402, Changjiang Road, Zhenjiang City, Jiangsu Province Patentee after: China Shipbuilding Power Zhenjiang Co.,Ltd. Address before: 402 Changjiang Road, Runzhou District, Zhenjiang City, Jiangsu Province Patentee before: CSSC MARINE POWER Co.,Ltd. |
|
CP03 | Change of name, title or address |