CN2756854Y - Start rocking handle protector for diesel engine - Google Patents
Start rocking handle protector for diesel engine Download PDFInfo
- Publication number
- CN2756854Y CN2756854Y CN 200420150232 CN200420150232U CN2756854Y CN 2756854 Y CN2756854 Y CN 2756854Y CN 200420150232 CN200420150232 CN 200420150232 CN 200420150232 U CN200420150232 U CN 200420150232U CN 2756854 Y CN2756854 Y CN 2756854Y
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- hand crank
- rocking handle
- fixed cover
- hole
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a start rocking handle protector for diesel engines, which relates to the technical field of diesel engines. The inner circumferential surface of a protective cap of a starting shaft is axially inserted with a fixed sleeve, and the fixed sleeve is provided with a through hole via which the start rocking handle can clamp with the starting shaft. One end of a support bracket, which is away from a diesel engine body, is fixedly connected with an outer side end surface of the fixed sleeve and the support bracket is provided with an insertion hole through which the start rocking handle can be axially inserted in the through hole of the fixed sleeve. The shape of the insertion hole is corresponding to the shape of the starting shaft end clamped with the start rocking handle, and the support bracket is fixedly connected with an engine block of the diesel engine. The utility model solves the problem that the start rocking handle is easy to reversely rotate and break away when the diesel engine is started by man-power hand operation, which is easy to endanger personal safety, and the utility model has the characteristics of simpleness, practicality and safety.
Description
Technical field
The utility model relates to Diesel Engine Technique Field, relates in particular to the safety guards of diesel engine starting crank.
Background technique
Diesel engine is when the manpower manual cranking, and hand crank reverses easily, if then entail dangers to personal safety is deviate from counter-rotating
Summary of the invention
Technical problem to be solved in the utility model is: a kind of hand crank preventer that is used for diesel engine is provided, solves diesel engine when the manpower manual cranking, hand crank counter-rotating is easily deviate from, and jeopardizes the problem of personal safety.
For achieving the above object, the technical solution of the utility model is: the hand crank preventer that is used for diesel engine, at the inner circumferential surface that starts the axle protective hat fixed cover of axially pegging graft, fixed cover has the through hole that can start axle for the axial clamping of hand crank, fixed cover is provided with the supporting frame of fixedlying connected with it, and supporting frame is fixedly connected on the body of diesel engine.
Owing to adopted technique scheme, during use, hand crank started axle along the axial clamping of the through hole of fixed cover.If the hand crank counter-rotating, then hand crank is at first deviate to fall within the fixed cover, can directly not hurt the people.
As a kind of improvement, supporting frame is fixedlyed connected with the outside end face of fixed cover away from the diesel-engine body end, and supporting frame has the patchhole that can axially insert the fixed cover through hole for hand crank, and the shape that the shape of patchhole and hand crank clamping start axle head adapts.
Owing to adopted technique scheme, in case hand crank deviate from from the fixed cover through hole, also must from supporting frame insert in the hole, just can hurt the people.Because starting axle head, the hand crank clamping is provided with the clamping bearing pin, hand crank wants to insert in the hole from supporting frame, its clamping bearing pin just must pass from the earhole of patchhole, and this likelihood ratio is less, so the Security of preventer is further improved.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model embodiment's a structure sectional view;
Fig. 2 be embodiment illustrated in fig. 1 in the A of supporting frame to view.
Fig. 3 is the structural representation that known hand crank clamping starts axle head.
Embodiment
As shown in Figure 1, the hand crank preventer that is used for diesel engine, at the inner circumferential surface that starts axle protective hat 5 fixed cover 3 of axially pegging graft, fixed cover 3 has the through hole that can start axle 1 for the axial clamping of hand crank, supporting frame 2 is fixedlyed connected with the outside end face of fixed cover 3 away from diesel engine 4 body ends, and supporting frame 2 is fixedly connected on the body of diesel engine 4.Shown in Fig. 2,3, supporting frame 2 has the patchhole 21 that can axially insert the fixed cover through hole for hand crank, and described patchhole 21 has the earhole 21a that adapts with hand crank clamping bearing pin 6 shapes.
During use, hand crank is inserted from patchhole 21, through the through hole and 1 clamping of diesel engine starting axle of fixed cover 3.If the hand crank counter-rotating, then hand crank at first emerges in the fixed cover 3, can directly not hurt the people.In case hand crank is deviate from from the through hole of fixed cover 3, also must from the patchhole 21 of supporting frame 2, deviate from, just can hurt the people.Because starting axle head, the hand crank clamping is provided with clamping bearing pin 6, hand crank wants to deviate from from the patchhole 21 of supporting frame, its clamping bearing pin 6 just must pass from the earhole 21a of patchhole 21, and this likelihood ratio is less, so the Security of preventer is further improved.
Claims (2)
1. the hand crank preventer that is used for diesel engine, it is characterized in that: at an inner circumferential surface that starts axle protective hat (5) fixed cover (3) of axially pegging graft, fixed cover (3) has the through hole that can start axle (1) for the axial clamping of hand crank, fixed cover (3) is provided with the supporting frame (2) of fixedlying connected with it, and supporting frame (2) is fixedly connected on the body of diesel engine (4).
2. the hand crank preventer that is used for diesel engine as claimed in claim 1, it is characterized in that: supporting frame (2) is fixedlyed connected with the outside end face of fixed cover (3) away from diesel engine (4) body end, supporting frame (2) has the patchhole (21) that can axially insert the fixed cover through hole for hand crank, and described patchhole (21) has the earhole (21a) that adapts with hand crank clamping bearing pin (6) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150232 CN2756854Y (en) | 2004-06-25 | 2004-06-25 | Start rocking handle protector for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150232 CN2756854Y (en) | 2004-06-25 | 2004-06-25 | Start rocking handle protector for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756854Y true CN2756854Y (en) | 2006-02-08 |
Family
ID=35965240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150232 Expired - Fee Related CN2756854Y (en) | 2004-06-25 | 2004-06-25 | Start rocking handle protector for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756854Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532826C (en) * | 2007-08-09 | 2009-08-26 | 陈万荣 | Single cylinder diesel engine handle start-up safety and protection device |
-
2004
- 2004-06-25 CN CN 200420150232 patent/CN2756854Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532826C (en) * | 2007-08-09 | 2009-08-26 | 陈万荣 | Single cylinder diesel engine handle start-up safety and protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |