CN206519897U - A kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod - Google Patents
A kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod Download PDFInfo
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- CN206519897U CN206519897U CN201621481099.2U CN201621481099U CN206519897U CN 206519897 U CN206519897 U CN 206519897U CN 201621481099 U CN201621481099 U CN 201621481099U CN 206519897 U CN206519897 U CN 206519897U
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- support
- bearing shell
- column
- connecting rod
- top bearing
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Abstract
The utility model discloses a kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod, column, support one, support two are included.Column is setting tool, is fixed at frame door closure frame；Support one is the main carrying tool of connecting rod and piston head, keeps the position of connecting rod and piston head motionless；Support two is the connector between support one and column, keeps the stability by the triangle of forces.Connecting rod hole for hoist is connected with support 1, and jiggering goes out connecting rod upper bearing shell disk.The existing instrument of the utility model customer service dismount cumbersome, operating personnel it is many, to frame and the not enough shortcoming of the safeguard measure of personnel, realize that connecting rod tip top bearing shell dismounts it is simple and quick, personnel demand is few, the reliable effect of fixed form.
Description
Technical field
The utility model is related to the field of bearing shell dismounting, specially a kind of big end top bearing shell dismounting dress of marine diesel connecting-rod
Put.
Background technology
Bearing shell is the part of sliding bearing and journal contact, is shaped as the semi-cylindrical of tiles, and unusual light is general with blue or green
The high-abrasive materials such as copper, antifriction alloy are made, under special circumstances, can be made of timber, engineering plastics or rubber.Bearing shell, which rises, to be subtracted
The effect rubbed between small rotational parts, loss is larger, thus is frequently necessary to carry out disassembling, assembling and replacing.At present, marine diesel oil is being carried out
When machine connecting rod tip top bearing shell is dismounted, main method is to be worked in coordination to be torn open outside diesel engine stand with several tackleses
Dress, because connecting rod and piston head mass ratio are larger, the fixed effect of cucurbit is bad, easily shakes, to frame and personnel
Not enough, there is certain potential safety hazard in safeguard measure.Simultaneously as device is complicated, thus desired manpower and materials are more, time-consuming to take
Power.
Utility model content
The purpose of this utility model is to provide a kind of marine diesel connecting-rod big end top bearing shell attaching/detaching apparatus, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod, includes column, support one, support two.Column is solid
Determine instrument, be fixed at frame door closure frame；Support one is the main carrying tool of connecting rod and piston head, keeps connecting rod and piston head
Position it is motionless；Support two is the connector between support one and column, keeps the stability by the triangle of forces.Connecting rod hole for hoist with
Support is connected with, and jiggering goes out connecting rod upper bearing shell disk.
As the utility model further technical scheme, there is neck at column two ends, are fixed by bolts to frame door closure
On frame.
As the utility model further technical scheme, one end door assembly with hinge and glass in right hand and left is supported, for connecting connecting rod, the other end
It is fixed on latch on column.
As the utility model further technical scheme, two one end of support are connected in support one with latch, another
End is fixed on column with latch, and centre can adjust length by rotating stud.
Compared with prior art, the utility model mode of operation simple and fast, simple in construction, reduces the need to personnel
Ask.Simultaneously because fixed form of the present utility model is reliable, thus it is good to frame and personal protection effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod of the utility model.
In figure：1- columns, 2- supports one, 3 support two, 4- frame door closure frames, 5- connection connecting rods, 6- latches one, 7- latches
Two, 8- latch three, 9- studs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod, including column 1, support 1, support
23, frame door closure frame 4, connection connecting rod 5, latch 1, latch 27, latch 38 and stud 9, the upper and lower ends of the column are set
Neck is put, the both sides up and down of frame door closure frame 4 are connected to by neck, and the flank threads of neck are connected with bolt, utilize spiral shell
Being fixed on neck on frame door closure frame for bolt, so that column turns into a stable setting tool, can carry certain
The bearing shell of weight.
One end of support one and support two connects the other end at the two ends of column 1, support one and support two by latch respectively
Connected by latch, to form stable triangular structure, and one other end end of support is connected by bolt or hinge connection
Connective pole 5, the connection connecting rod 5 is used to connect bearing shell, and the connected mode of bearing pin can cause connection connecting rod 5 to be in different angles
Degree is supported to bearing shell, it is ensured that good contact.
There is individual stud in the middle of support two, then the screw thread sleeve column at Stud connection two ends, can be adjusted by rotating stud
The length of support two so that overall three-legged structure is in different angles, the convenient contact with bearing shell.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod, includes column, support one, support two, it is characterised in that
The column is setting tool, is fixed at frame door closure frame；The support one is the main carrying tool of connecting rod and piston head,
Keep the position of connecting rod and piston head motionless；The support two is the connector between support one and column, is kept by the triangle of forces
Stability.
2. the big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod according to claim 1, it is characterised in that column two ends
There is neck, can be fixed by bolts on frame door closure frame.
3. the big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod according to claim 1, it is characterised in that support is one by one
Door assembly with hinge and glass in right hand and left is held, for connecting connecting rod, the other end is fixed on column with latch.
4. the big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod according to claim 1, it is characterised in that support 21
End is connected in support one with latch, and the other end is fixed on column with latch, and centre adjusts length by rotating stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481099.2U CN206519897U (en) | 2016-12-30 | 2016-12-30 | A kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481099.2U CN206519897U (en) | 2016-12-30 | 2016-12-30 | A kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519897U true CN206519897U (en) | 2017-09-26 |
Family
ID=59887544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621481099.2U Active CN206519897U (en) | 2016-12-30 | 2016-12-30 | A kind of big end top bearing shell attaching/detaching apparatus of marine diesel connecting-rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048299A (en) * | 2018-10-31 | 2018-12-21 | 中船动力有限公司 | The connecting rod bearing shell mounting tool and method of marine diesel |
-
2016
- 2016-12-30 CN CN201621481099.2U patent/CN206519897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048299A (en) * | 2018-10-31 | 2018-12-21 | 中船动力有限公司 | The connecting rod bearing shell mounting tool and method of marine diesel |
| CN109048299B (en) * | 2018-10-31 | 2023-10-10 | 中船动力有限公司 | Connecting rod bearing bush mounting tool and method for marine diesel engine |
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