CN106114799A - Emergent assault boat propeller protection device - Google Patents
Emergent assault boat propeller protection device Download PDFInfo
- Publication number
- CN106114799A CN106114799A CN201610567130.2A CN201610567130A CN106114799A CN 106114799 A CN106114799 A CN 106114799A CN 201610567130 A CN201610567130 A CN 201610567130A CN 106114799 A CN106114799 A CN 106114799A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- protection device
- emergent
- assault boat
- propeller
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
Abstract
The present invention relates to a kind of emergent assault boat propeller protection device, it includes connecting rod, and the termination of connecting rod arranges lever, and the both sides of pin arrange sawtooth blade.The present invention is protection device for installing around propeller, prevents foreign body winding screw oar, it is to avoid propeller external force all standing occurs and the shipwreck that causes and casualty accident.
Description
Technical field
The present invention relates to a kind of assault boat auxiliary device, meet an urgent need assault boat propeller protection device particularly to one.
Background technology
Assault boat as an important tool of emergency first-aid repair, the assembling of assault boat and driving be emphasis be also difficult point item
Mesh, risk factor is more, propeller wound foreign matter often occurs, and all standing occurs, and this is abnormally dangerous to the assault boat in travelling, pole
Easily cause shipwreck and injury to personnel.Especially carrying out emergency management and rescue, when the emergency case such as mountain torrents and urban waterlogging, status of the water area
Not clear, easily cause danger.
Summary of the invention
The present invention is to solve above-mentioned problems of the prior art, it is provided that a kind of emergent assault boat propeller protection
Device, the problem solving the easy wound foreign matter of propeller in prior art.
The present invention proposes following technical scheme:
Emergent assault boat propeller protection device, including connecting rod, the termination of connecting rod arranges lever, and the both sides of pin arrange saw
Teeth cutter blade.
Described pin is at least provided with two, and many lever uniform intervals arrange formation fence.
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 end of propeller by bolt and nut
Portion.
Described connecting rod stretches out propeller blade.
Present invention have the advantage that
Protection device for installing around propeller, prevents foreign body winding screw oar, it is to avoid occur propeller external force all standing to cause
Shipwreck and casualty accident.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure, 1, connecting rod, 2, lever, 3, sawtooth blade, 4, propeller, 5, blade.
Detailed description of the invention
Embodiment
As it can be seen, 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 formation 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 spiral shell is passed through in one end of connecting rod
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 being connected to by bolt and nut the bottom of propeller, connecting rod stretches out propeller
Blade, in case scratching is to blade, in assault boat driving process, propeller does not stop to rotate, and lever is motionless, and the two defines fortune relatively
Dynamic, wound foreign matter can be cut off by the blade of lever both sides by quick relative motion, has the wound foreign matter not cut off once in a while also
Can be hooked on the fence that many levers are formed, effectively prevent the foreign body winding to propeller, connecting rod is telescopic, permissible
According to different propeller length regulation connecting rods, and connecting rod is flexibly connected by threaded nut, convenient dismounting.
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 sawtooth blade is set.
Emergent assault boat propeller protection device the most according to claim 1, it is characterised in that described pin at least sets
Having two, many lever uniform intervals arrange formation fence.
Emergent assault boat propeller protection device the most according to claim 1, it is characterised in that described connecting rod and shelves
Bar constitutes L-shaped.
Emergent assault boat propeller protection device the most according to claim 1, it is characterised in that described connecting rod is for stretching
Contracting formula loop bar, one end of connecting rod is movably connected in the bottom of propeller by bolt and nut.
Emergent assault boat propeller protection device the most 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 |
|---|---|---|---|
| CN201610567130.2A CN106114799A (en) | 2016-07-19 | 2016-07-19 | Emergent assault boat propeller protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567130.2A CN106114799A (en) | 2016-07-19 | 2016-07-19 | Emergent assault boat propeller protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106114799A true CN106114799A (en) | 2016-11-16 |
Family
ID=57288966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567130.2A Pending CN106114799A (en) | 2016-07-19 | 2016-07-19 | Emergent assault boat propeller protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114799A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161310A (en) * | 2017-05-26 | 2017-09-15 | 李先根 | The anti-blocking method of steamer upender |
| CN109353481A (en) * | 2018-11-28 | 2019-02-19 | 大连英蕴科技有限公司 | A kind of antiwind ship gondola and means of defence |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152459A (en) * | 1983-12-05 | 1985-08-07 | Barrus E P Ltd | Safety shielding of marine propulsion units |
| US7008277B2 (en) * | 2000-08-10 | 2006-03-07 | Environmental Separation Technologies Pty. Ltd. | Cutting apparatus |
| KR20090026516A (en) * | 2007-09-10 | 2009-03-13 | 강충묵 | Apparatus for propelling a propeller unit in vessel |
| CN203078743U (en) * | 2013-03-12 | 2013-07-24 | 张建新 | Sawtooth propeller |
| CN203268310U (en) * | 2013-04-15 | 2013-11-06 | 涡阳县信隆船舶附件有限公司 | Tail shaft aquatic weed cutting device |
| US8974260B1 (en) * | 2013-11-01 | 2015-03-10 | Charles Davidson | Cutter assembly for a motor propeller |
| CN204916141U (en) * | 2015-07-20 | 2015-12-30 | 黄文安 | Marine propeller winding rope location sword |
| CN206050036U (en) * | 2016-07-19 | 2017-03-29 | 国家电网公司 | Emergent assault boat propeller protection device |
-
2016
- 2016-07-19 CN CN201610567130.2A patent/CN106114799A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152459A (en) * | 1983-12-05 | 1985-08-07 | Barrus E P Ltd | Safety shielding of marine propulsion units |
| US7008277B2 (en) * | 2000-08-10 | 2006-03-07 | Environmental Separation Technologies Pty. Ltd. | Cutting apparatus |
| KR20090026516A (en) * | 2007-09-10 | 2009-03-13 | 강충묵 | Apparatus for propelling a propeller unit in vessel |
| CN203078743U (en) * | 2013-03-12 | 2013-07-24 | 张建新 | Sawtooth propeller |
| CN203268310U (en) * | 2013-04-15 | 2013-11-06 | 涡阳县信隆船舶附件有限公司 | Tail shaft aquatic weed cutting device |
| US8974260B1 (en) * | 2013-11-01 | 2015-03-10 | Charles Davidson | Cutter assembly for a motor propeller |
| CN204916141U (en) * | 2015-07-20 | 2015-12-30 | 黄文安 | Marine propeller winding rope location sword |
| CN206050036U (en) * | 2016-07-19 | 2017-03-29 | 国家电网公司 | Emergent assault boat propeller protection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161310A (en) * | 2017-05-26 | 2017-09-15 | 李先根 | The anti-blocking method of steamer upender |
| CN107161310B (en) * | 2017-05-26 | 2019-01-18 | 马千里 | The anti-blocking method of steamer upender |
| CN109353481A (en) * | 2018-11-28 | 2019-02-19 | 大连英蕴科技有限公司 | A kind of antiwind ship gondola and means of defence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
|
| RJ01 | Rejection of invention patent application after publication |