CN206050036U - Emergent assault boat propeller protection device - Google Patents
Emergent assault boat propeller protection device Download PDFInfo
- Publication number
- CN206050036U CN206050036U CN201620758050.0U CN201620758050U CN206050036U CN 206050036 U CN206050036 U CN 206050036U CN 201620758050 U CN201620758050 U CN 201620758050U CN 206050036 U CN206050036 U CN 206050036U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- protection device
- emergent
- propeller
- assault boat
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fencing (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
This utility model is related to a kind of emergent assault boat propeller protection device, and which includes connecting rod, and the termination of connecting rod arranges lever, and the both sides of pin arrange sawtooth blade.This utility model protection device for installing around the propeller, prevents foreign body winding screw oar, it is to avoid propeller external force all standing occurs and caused shipwreck and casualty accident.
Description
Technical field
This utility model is related to one kind and charges boat auxiliary device, more particularly to a kind of emergent assault boat propeller protection dress
Put.
Background technology
An important tool of the assault boat as emergency first-aid repair, it is also difficult point item that the assembling of assault boat and driving are emphasis
Mesh, risk factor are more, propeller wound foreign matter occur often, and all standing occurs, and this is abnormally dangerous to the assault boat in traveling, pole
Easily cause shipwreck and injury to personnel.Emergency management and rescue are being carried out especially, in the emergency case such as mountain torrents and urban waterlogging, status of the water area
It is not clear, easily cause danger.
Utility model content
This utility model is in order to solve above-mentioned problems of the prior art, there is provided a kind of emergent assault boat propeller
Protection device, solves the problems, such as the easy wound foreign matter of propeller in prior art.
The utility model proposes following technical scheme：
Emergent assault boat propeller protection device, including connecting rod, the termination of connecting rod arrange lever, and the both sides of pin set
Put sawtooth blade.
At least provided with two, many lever uniform intervals arrange to form fence described pin.
Described connecting rod constitutes L-shaped with lever.
Described connecting rod is telescopic loop bar, and one end of connecting rod is movably connected in the bottom of propeller by bolt and nut
Portion.
Described connecting rod stretches out propeller blade.
This utility model has the advantage that：
The protection device for installing around the propeller, prevents foreign body winding screw oar, it is to avoid there is propeller external force all standing and
Caused shipwreck and casualty accident.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure, 1, connecting rod, 2, lever, 3, sawtooth blade, 4, propeller, 5, blade.
Specific embodiment
Embodiment
As illustrated, emergent assault boat propeller protection device, including connecting rod 1, the termination of connecting rod arranges three shelves
Bar 2, three lever uniform intervals arrange to form fence, and the both sides of every pin arrange sawtooth blade 3.
Described connecting rod constitutes L-shaped with lever；Described connecting rod is telescopic loop bar, and one end of connecting rod passes through spiral shell
Bolt nut is movably connected in the bottom of propeller 4；Connecting rod stretches out propeller blade 5.
During use, one end of connecting rod is connected to into the bottom of propeller by bolt and nut, connecting rod stretches out propeller
Blade, in case scratching is to blade, during assault boat traveling, propeller does not stop rotation, and lever is motionless, and the two defines relative fortune
Dynamic, wound foreign matter can be cut off by the blade of lever both sides by quick relative motion, have the wound foreign matter not cut off once in a while
Can be hooked on the fence that many levers are formed, effectively prevent winding of the foreign body to propeller, connecting rod be it is telescopic, can be with
Connecting rod is adjusted according to different propeller lengths, and connecting rod is flexibly connected by threaded nut, it is convenient to dismantle.
Claims (5)
1. meet an urgent need assault boat propeller protection device, it is characterised in that including connecting rod, the termination of connecting rod arranges lever, pin
Both sides arrange sawtooth blade.
2. emergent assault boat propeller protection device according to claim 1, it is characterised in that described pin at least sets
There are two, many lever uniform intervals arrange to form fence.
3. emergent assault boat propeller protection device according to claim 1, it is characterised in that described connecting rod and shelves
Bar constitutes L-shaped.
4. emergent assault boat propeller protection device according to claim 1, it is characterised in that described connecting rod is to stretch
Contracting formula loop bar, one end of connecting rod are movably connected in the bottom of propeller by bolt and nut.
5. emergent assault boat propeller protection device according to claim 1, it is characterised in that described connecting rod is stretched out
Propeller blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758050.0U CN206050036U (en) | 2016-07-19 | 2016-07-19 | Emergent assault boat propeller protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758050.0U CN206050036U (en) | 2016-07-19 | 2016-07-19 | Emergent assault boat propeller protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206050036U true CN206050036U (en) | 2017-03-29 |
Family
ID=58376410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620758050.0U Active CN206050036U (en) | 2016-07-19 | 2016-07-19 | Emergent assault boat propeller protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206050036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114799A (en) * | 2016-07-19 | 2016-11-16 | 国家电网公司 | Emergent assault boat propeller protection device |
| CN107253519A (en) * | 2017-05-27 | 2017-10-17 | 台州海赛动力机械有限公司 | A kind of driving part under water |
-
2016
- 2016-07-19 CN CN201620758050.0U patent/CN206050036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114799A (en) * | 2016-07-19 | 2016-11-16 | 国家电网公司 | Emergent assault boat propeller protection device |
| CN107253519A (en) * | 2017-05-27 | 2017-10-17 | 台州海赛动力机械有限公司 | A kind of driving part under water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |