CN207757526U - A kind of marine diesel cylinder sleeve water jacket dismounting device - Google Patents
A kind of marine diesel cylinder sleeve water jacket dismounting device Download PDFInfo
- Publication number
- CN207757526U CN207757526U CN201721816060.6U CN201721816060U CN207757526U CN 207757526 U CN207757526 U CN 207757526U CN 201721816060 U CN201721816060 U CN 201721816060U CN 207757526 U CN207757526 U CN 207757526U
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- Prior art keywords
- crossbeam
- nut
- cylinder sleeve
- marine diesel
- long screw
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Abstract
The utility model discloses a kind of marine diesel cylinder sleeve water jackets to remove device, including crossbeam, long screw and supporting block, the lower surface of crossbeam is fixedly connected with long screw, the lower end of long screw is arranged with the first nut, first nut is threadedly coupled with long screw, the surface of crossbeam offers sliding slot, the lower section of crossbeam is equipped with supporting block, short lead screw is fixedly connected at the top of supporting block, short lead screw extends to the top of crossbeam across sliding slot, the long screw shares four, it is arranged with the second nut at the top of the short lead screw, second nut is connect with short wire rod thread, the utility model mode of operation is simple and fast, it is simple in structure, it is operated convenient for staff, simultaneously because the fixed form of the utility model is reliable, thus to marine diesel cylinder sleeve water jacket, sealing ring and personal protection effect are good.
Description
Technical field
The utility model is related to a kind of marine diesel cylinder liners to investigate field, specifically a kind of marine diesel jacket water on the spot
Set removes device.
Background technology
The cylinder sleeve water jacket of marine diesel is the device of cylinder sleeve cooling, and shape is cylinder, is generally made of corrosion resisting steel,
Water jacket has mainly play a part of to seal cooling space, is contacted with cooling water, is easy to happen corrosion phenomenon, needs often to open and inspect.Mesh
Before, when carrying out the dismounting of marine diesel cylinder sleeve water jacket, main method is worked in coordination to be dismounted with several crow bars, by
There is sealing ring between cylinder sleeve and water jacket, cooperation is closer, and the dismounting effect of crow bar is bad, and cylinder sleeve easily shakes, in addition
Dismounting efficiency is very low, and inadequate to cylinder sleeve water jacket, sealing ring and the safeguard measure of personnel, there are certain security risks, simultaneously as
Lack specific purpose tool, thus desired manpower and materials are more, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of marine diesel cylinder sleeve water jackets to remove device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of marine diesel cylinder sleeve water jacket dismounting device, including crossbeam, long screw and supporting block, the lower surface of crossbeam are solid
Surely it is connected with long screw, the lower end of long screw is arranged with the first nut, and the first nut is threadedly coupled with long screw, the surface of crossbeam
Sliding slot is offered, the lower section of crossbeam is equipped with supporting block, is fixedly connected with short lead screw at the top of supporting block, short lead screw prolongs across sliding slot
Reach the top of crossbeam.
As further program of the utility model：The long screw shares four.
As the utility model further scheme：The second nut, the second nut are arranged at the top of the short lead screw
It is connect with short wire rod thread.
Compared with prior art, the utility model has the beneficial effects that：The utility model mode of operation is simple and fast, structure
Simply, it is convenient for staff to operate, simultaneously because the fixed form of the utility model is reliable, thus to marine diesel jacket water
Set, sealing ring and personal protection effect are good.
Description of the drawings
Fig. 1 is the structural schematic diagram that marine diesel cylinder sleeve water jacket removes device；
Fig. 2 is the schematic diagram that marine diesel cylinder sleeve water jacket removes the device course of work.
In figure：1- crossbeams；2- long screws；The short lead screws of 3-；The first nuts of 4-；5- supporting blocks；6- sliding slots；The second nuts of 7-.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1,2, in the utility model embodiment, a kind of marine diesel cylinder sleeve water jacket removes device, including cross
The lower surface of beam 1, long screw 2 and supporting block 5, crossbeam 1 is fixedly connected with long screw 2, and long screw 2 shares four, long screw 2
Lower end is arranged with the first nut 4, and the first nut 4 is threadedly coupled with long screw 2, and the surface of crossbeam 1 offers sliding slot 6, crossbeam 1
Lower section is equipped with supporting block 5, and the top of supporting block 5 is fixedly connected with short lead screw 3, and short lead screw 3 extends to crossbeam 1 across sliding slot 6
Top, short lead screw 3 can horizontally slip along sliding slot 6, and the top of short lead screw 3 is arranged with the second nut 7, the second nut 7 with it is short
Lead screw 3 is threadedly coupled, and tightens the second nut 7, supporting block 5 can be made to be fixed on the lower surface of crossbeam 1.
The operation principle of the utility model is：Crossbeam 1 is horizontal in the upper surface of diesel cylinder sleeve, adjust supporting block 5
Position makes supporting block 5 be abutted with the upper surface of diesel cylinder sleeve, and tightening the second nut 7 makes supporting block 5 be kept fixed, by long filament
The lower end of bar 2 is passed through from the bolt guide hole of jacket sidewall, tightens the first nut 4, so that the first nut 4 is worn with bolt guide hole and is abutted,
By turning the nut on four root long lead screws 2 simultaneously, water jacket is driven to be detached from cylinder sleeve.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of marine diesel cylinder sleeve water jacket removes device, including crossbeam (1), long screw (2) and supporting block (5), feature
It is, the lower surface of crossbeam (1) is fixedly connected with long screw (2), and the lower end of long screw (2) is arranged with the first nut (4), and first
Nut (4) is threadedly coupled with long screw (2), and the surface of crossbeam (1) offers sliding slot (6), and the lower section of crossbeam (1) is equipped with supporting block
(5), short lead screw (3) is fixedly connected at the top of supporting block (5), short lead screw (3) extends to the upper of crossbeam (1) across sliding slot (6)
Side.
2. marine diesel cylinder sleeve water jacket according to claim 1 removes device, which is characterized in that the long screw (2)
Share four.
3. marine diesel cylinder sleeve water jacket according to claim 1 removes device, which is characterized in that the short lead screw (3)
Top be arranged with the second nut (7), the second nut (7) is threadedly coupled with short lead screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816060.6U CN207757526U (en) | 2017-12-22 | 2017-12-22 | A kind of marine diesel cylinder sleeve water jacket dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816060.6U CN207757526U (en) | 2017-12-22 | 2017-12-22 | A kind of marine diesel cylinder sleeve water jacket dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757526U true CN207757526U (en) | 2018-08-24 |
Family
ID=63188280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816060.6U Active CN207757526U (en) | 2017-12-22 | 2017-12-22 | A kind of marine diesel cylinder sleeve water jacket dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894741A (en) * | 2021-11-01 | 2022-01-07 | 中船动力镇江有限公司 | Diesel engine cooling water jacket disassembling tool and disassembling method |
-
2017
- 2017-12-22 CN CN201721816060.6U patent/CN207757526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894741A (en) * | 2021-11-01 | 2022-01-07 | 中船动力镇江有限公司 | Diesel engine cooling water jacket disassembling tool and disassembling method |
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