CN203114419U - Anti-drop-in safety net - Google Patents
Anti-drop-in safety net Download PDFInfo
- Publication number
- CN203114419U CN203114419U CN 201320140781 CN201320140781U CN203114419U CN 203114419 U CN203114419 U CN 203114419U CN 201320140781 CN201320140781 CN 201320140781 CN 201320140781 U CN201320140781 U CN 201320140781U CN 203114419 U CN203114419 U CN 203114419U
- Authority
- CN
- China
- Prior art keywords
- safety net
- diesel engine
- drop
- small parts
- running
- 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.)
- Expired - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to protective accessories of diesel engines, in particular to an anti-drop-in safety net. The anti-drop-in safety net comprises a fixed part with a hollowed-out middle portion. A filter screen is fixedly embedded in the middle hollowed-out portion of the fixed part, and the anti-drop-in safety net is mounted on the connection portion of an intake tube and a cylinder cover. Even if nuts, gaskets and other small parts fall into the intake tube in the processes of assembly, test run and running of a diesel engine, the diesel engine cannot suck the small parts into a cylinder block, and safe running of the diesel engine is guaranteed. The anti-drop-in safety net solves the problem that the small parts are sucked into the cylinder block in the processes of the assembly, the test run and the running of the diesel engine, avoids economic losses brought by the mentioned problem, and reduces accident liabilities for manufacturers.
Description
Technical field
The utility model relates to the protection accessory of diesel engine, is specially a kind of anti-safety net of falling into.
Background technique
Diesel engine occurs findings such as nut, pad are fallen into phenomenon in the suction tude through regular meeting in assembling, maintenance, test run and transportation process; and a sealing paper washer that 1mm is thick is only arranged between the suction tude of diesel engine and the cylinder cap; when causing diesel engine work air-breathing findings such as nut, pad are sucked in the cylinder body; and then damage major parts such as valve, oil sprayer, cylinder sleeve, piston; make the diesel engine cisco unity malfunction, bring the certain economic loss.
Summary of the invention
The utility model sucks finding and makes its problem that can not work even make its damage in order to solve diesel engine work mistiming, and a kind of anti-safety net of falling into is provided.
The utility model is to adopt following technological scheme to realize: prevents falling into safety net, and the fixed block of hollow out in the middle of comprising, the middle hollow out place build-in of fixed block has filter screen.
During concrete the use, prevent that falling into safety net is installed in suction tude and cylinder cap joint, even diesel engine in assembling, maintenance, test run and transportation process, has findings such as nut, pad to fall in the suction tude, diesel engine can not suck finding in the cylinder body yet, has guaranteed the diesel engine safe operation.
The above-mentioned anti-safety net of falling into, described fixed block is made of subsides two sealing paper washers, and this prevents falling into the effect that safety net also can play sealing simultaneously, can replace original sealing paper washer between suction tude and the cylinder cap.
The utility model provides a kind of and anti-has fallen into safety net, solved the problem in the cylinder body that finding is sucked that occurs in diesel engine assembling, test run and the running, and also the economic loss with regard to having avoided problem thus to bring has also reduced accident responsibility to producer.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Among the figure: 1-fixed block, 2-filter screen.
Embodiment
Prevent falling into safety net, the fixed block 1 of hollow out in the middle of comprising, the middle hollow out place build-in of fixed block 1 has filter screen 2.The above-mentioned anti-safety net of falling into, described fixed block 1 is made of subsides two sealing paper washers.During concrete enforcement, be distributed with bolt hole on the anti-fixed block 1 of falling into safety net, anti-fall into safety net by being bolted to diesel engine suction tude and the joint of cylinder cap, the anti-specification of falling into safety net upper filter screen 2 can be 5mm * 5mm, 4mm * 4mm, it is the anti-safety net of falling into of 5mm * 5mm or 4mm * 4mm that 3mm * 3mm, powerful diesel engine can select the specification of filter screen 2 for use, and it is the anti-safety net of falling into of 3mm * 3mm that low power diesel engine can be selected the specification of filter screen for use.
Claims (2)
1. prevent falling into safety net, the fixed block (1) of hollow out in the middle of it is characterized in that comprising, the middle hollow out place build-in of fixed block (1) has filter screen (2).
2. according to claim 1ly anti-fall into safety net, it is characterized in that described fixed block (1) is made of subsides two sealing paper washers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140781 CN203114419U (en) | 2013-03-26 | 2013-03-26 | Anti-drop-in safety net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140781 CN203114419U (en) | 2013-03-26 | 2013-03-26 | Anti-drop-in safety net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114419U true CN203114419U (en) | 2013-08-07 |
Family
ID=48894777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140781 Expired - Fee Related CN203114419U (en) | 2013-03-26 | 2013-03-26 | Anti-drop-in safety net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114419U (en) |
-
2013
- 2013-03-26 CN CN 201320140781 patent/CN203114419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |