CN215931252U - Tool for hydraulic pressure of cylinder cover of marine diesel engine - Google Patents
Tool for hydraulic pressure of cylinder cover of marine diesel engine Download PDFInfo
- Publication number
- CN215931252U CN215931252U CN202121185164.8U CN202121185164U CN215931252U CN 215931252 U CN215931252 U CN 215931252U CN 202121185164 U CN202121185164 U CN 202121185164U CN 215931252 U CN215931252 U CN 215931252U
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- cylinder cover
- diesel engine
- pressure
- tool body
- marine diesel
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
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Abstract
The utility model discloses a tool for hydraulic pressure of a cylinder cover of a marine diesel engine, which comprises a cylinder cover, a cooling water cavity, a pressure test tool body and an O-shaped groove, wherein the cylinder cover is provided with the cooling water cavity; the cooling water cavity is connected with a pressure test tool body; and two O-shaped grooves are formed in the outer ring of the pressure testing tool body. The novel diesel engine cylinder cover pressure testing device has the advantages that the structure is simple and reliable, the pressure of the cylinder cover of a certain diesel engine can be conveniently tested, the cylinder cover does not need to be installed on the cylinder sleeve, and time and labor are saved.
Description
Technical Field
The utility model relates to the field of marine diesel engines, in particular to a tool for hydraulic pressure of a cylinder cover of a marine diesel engine.
Background
In the maintenance process, the cylinder cover is often lifted away from the installation position of the diesel engine, namely separated from the cylinder sleeve, and lifted out of the cabin for maintenance; after the cylinder cover is maintained, a pressure test is usually carried out by water, whether the cylinder cover has a leakage place or not is tested, the cylinder cover is wrapped by the cylinder cover when the cylinder cover is installed on the diesel engine, the cooling water cavity of the cylinder cover is sealed by the O-shaped sealing ring on the cylinder cover, and water cannot leak out. However, when in maintenance, the cooling water cavity is exposed outside, so that the pressure test cannot be carried out, and therefore, a tool for hydraulic pressure of the cylinder cover of the marine diesel engine needs to be designed.
However, the existing tool for hydraulic pressure use of the cylinder cover of the marine diesel engine still has the problems that the structure is complex, the pressure test of the cylinder cover of a certain diesel engine cannot be conveniently carried out, the cylinder cover needs to be installed on the cylinder sleeve for testing, and the time and labor are wasted.
Therefore, it is necessary to design a tool which has a simple and reliable structure, can conveniently test the pressure of the cylinder cover of a certain diesel engine, does not need to mount the cylinder cover on the cylinder sleeve, saves time and manpower, and is used for hydraulic pressure of the cylinder cover of the marine diesel engine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool for hydraulic pressure of a cylinder cover of a marine diesel engine, which can solve the problems in the background art.
The utility model provides a tool for hydraulic pressure of a cylinder cover of a marine diesel engine, which comprises a cylinder cover, a cooling water cavity, a pressure test tool body and an O-shaped groove, wherein the cylinder cover is provided with the cooling water cavity; the cooling water cavity is connected with a pressure test tool body; and two O-shaped grooves are formed in the outer ring of the pressure testing tool body.
Preferably, the diameter of the outer ring of the pressure testing tool body is smaller than the diameter of the bottom of the cylinder cover 1.
Preferably, the pressure testing tool body is of a hollow structure.
Preferably, the pressure testing tool body is carbon structural steel Q235-A.
According to the tool for hydraulic pressure of the cylinder cover of the marine diesel engine, the pressure testing tool body is made of a common Q235-A material, the outer ring of the pressure testing tool body is provided with the two O-shaped grooves, the outer ring of the pressure testing tool body is slightly smaller than the bottom of the cylinder cover, the pressure testing tool body can be installed at the bottom of the cylinder cover, the O-shaped grooves can ensure that a cooling water cavity at the bottom of the cylinder cover is sealed, the pressure testing tool body is of a hollow structure, the condition of the cylinder cover can be observed during pressure testing, the structure is simple and reliable, the pressure testing tool body can conveniently test the pressure of the cylinder cover of a certain diesel engine, the cylinder cover is not required to be installed on the cylinder cover, and time and labor are saved.
Drawings
FIG. 1 is a schematic structural diagram of a tool for hydraulic pressure use of a cylinder cover of a marine diesel engine, provided by the utility model;
fig. 2 is a schematic structural diagram of a pressure test tool body of the tool for hydraulic pressure of the cylinder cover of the marine diesel engine, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a pressure test tool body of the tool for hydraulic pressure of the cylinder cover of the marine diesel engine provided by the utility model.
Description of reference numerals: 1-a cylinder cover; 2-cooling water cavity; 3-a pressure testing tool body; 31-O type groove.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 3, a tool for hydraulic pressure of a cylinder head of a marine diesel engine according to an embodiment of the present invention includes a cylinder head 1, a cooling water cavity 2, a pressure testing tool body 3, and an O-shaped groove 31, where the cylinder head 1 is provided with the cooling water cavity 2; the cooling water cavity 2 is connected with a pressure test tool body 3; two O-shaped grooves 31 are formed in the outer ring of the pressure testing tool body 3.
In this embodiment, the diameter of the outer ring of the pressure testing tool body 3 is smaller than the diameter of the bottom of the cylinder cover 1.
In this embodiment, the pressure testing tool body 3 is a hollow structure.
In this embodiment, the pressure testing tool body 3 is carbon structural steel of Q235-A.
The working principle is as follows: the pressure testing tool body 3 is made of a common Q235-A material, two O-shaped grooves 31 are formed in the outer ring of the pressure testing tool body 3, the outer ring of the pressure testing tool body 3 is slightly smaller than the bottom of the cylinder cover 1, the pressure testing tool body can be installed to the bottom of the cylinder cover 1, the cooling water cavity 2 in the bottom of the cylinder cover 1 can be sealed through the O-shaped grooves 31, the pressure testing tool body 3 is of a hollow structure, the condition of the cylinder cover 1 can be observed during pressure testing, the structure is simple and reliable, the pressure testing tool body 3 can conveniently conduct pressure testing on the cylinder cover of a certain diesel engine, the cylinder cover does not need to be installed to the cylinder cover, and time and labor are saved.
The above disclosure is only for the specific embodiment of the present invention, but the embodiment of the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (4)
1. The utility model provides a instrument that is used for marine diesel engine cylinder cap water pressure to use which characterized in that: the pressure testing tool comprises a cylinder cover (1), a cooling water cavity (2), a pressure testing tool body (3) and an O-shaped groove (31), wherein the cooling water cavity (2) is arranged on the cylinder cover (1); the cooling water cavity (2) is connected with a pressure test tool body (3); two O-shaped grooves (31) are arranged on the outer ring of the pressure testing tool body (3).
2. The tool for hydraulic pressure of the cylinder cover of the marine diesel engine is characterized in that the diameter of the outer ring of the pressure test tool body (3) is smaller than the diameter of the bottom of the cylinder cover (1).
3. The tool for hydraulic pressure of the cylinder cover of the marine diesel engine as claimed in claim 1, wherein the pressure testing tool body (3) is of a hollow structure.
4. The tool for hydraulic pressure of the cylinder cover of the marine diesel engine as claimed in claim 1, wherein the pressure testing tool body (3) is carbon structural steel of Q235-A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185164.8U CN215931252U (en) | 2021-05-31 | 2021-05-31 | Tool for hydraulic pressure of cylinder cover of marine diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185164.8U CN215931252U (en) | 2021-05-31 | 2021-05-31 | Tool for hydraulic pressure of cylinder cover of marine diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215931252U true CN215931252U (en) | 2022-03-01 |
Family
ID=80402344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121185164.8U Active CN215931252U (en) | 2021-05-31 | 2021-05-31 | Tool for hydraulic pressure of cylinder cover of marine diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215931252U (en) |
-
2021
- 2021-05-31 CN CN202121185164.8U patent/CN215931252U/en active Active
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