CN209274831U - A kind of ship anti-piracy hydraulic giant system - Google Patents
A kind of ship anti-piracy hydraulic giant system Download PDFInfo
- Publication number
- CN209274831U CN209274831U CN201820550720.9U CN201820550720U CN209274831U CN 209274831 U CN209274831 U CN 209274831U CN 201820550720 U CN201820550720 U CN 201820550720U CN 209274831 U CN209274831 U CN 209274831U
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- CN
- China
- Prior art keywords
- fire
- servo motor
- piracy
- fighting lance
- hydraulic giant
- 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.)
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Abstract
It fixed to solve existing fire-fighting lance injection direction, have the problems such as defence gap dead angle; the utility model discloses a kind of ship anti-piracy hydraulic giant systems; including a servo motor and with the pedestal of protective cover, the rotation of servo motor, the horizontal direction angle of adjustment base are controlled；Servo motor and But rotary joint are added inside protective cover, servo motor gear is meshed with the gear of But rotary joint end flange, controls fire-fighting lance vertical direction angle, and two servo motors are used cooperatively, and fire-fighting lance can be sprayed to any direction；The equipment is connected by firehose with fire main pipe, and the on-off of fire water is controlled by the water supply electromagnetic valve of installation.Every a set of equipment of ten meters or so installings on ship, the controlling cable connection of uniformly distributed hull surrounding, servo motor and water supply electromagnetic valve is summarized in bridge, constitutes anti-piracy hydraulic giant system.When picaroon is close to ship or climbing, starts fire-fighting lance system nearby, realize accurate jet impact.
Description
Technical field
The utility model relates to a kind of ship security systems, especially ship anti-piracy fire-fighting lance system.
Background technique
Pirate is mainly equiped with arms by force using the guardrail that rope hose tool or prefabricated iron ladder tangle ship and is gone on board at present.
According to related international regulations, civilian merchant ship must not carrying arms, the pirate preventing system on ship can be divided into actively anti-
It drives and utilizes two kinds of equipment passive protection, wherein Initiative Defense mainly has three ways, such as Molotov cocktail, titanium thunder bullet and fire water etc..
Molotov cocktail method is that gasoline is packed into empty beer bottle, invests pirate after lighting, small, accuracy rate that there are cover zones is not
High, easy the defects of accidentally injuring oneself；Titanium thunder bullet method is to primarily serve deterrence for emitting after the repacking of common titanium thunder display shell to pirate
Effect, practical function are smaller；Fire-fighting water law is using fire-fighting water slug pirate canoe or personnel, and fire hose range is shorter, people
Member is hand-held to be easily exposed under rifle fire, so can only fix fire-fighting lance, is unable to far distance control, and it is dead to there is defence gap
Angle.
Utility model content
It is fixed to solve existing fire-fighting lance injection direction, there is the problems such as defence gap dead angle.
The utility model provides a kind of use and remotely controls fire-fighting lance injection direction by servo motor, while installing confession additional
Water solenoid valve controls the device of the on-off of fire water.
The technical scheme adopted by the utility model is a kind of anti-piracy hydraulic giant system, including it is a set of rotary joint, a set of
Rotatable base and servo motor matched respectively utilize Serve Motor Control water pipe by the geared system of installation
The rotation angle of connector and pedestal controls the injection direction of fire-fighting lance.
The present apparatus installs the on-off of water supply electromagnetic valve control fire water additional before rotary joint, and will by firehose
The device is connected with fire main pipe.
The present apparatus is a set of every ten meters or so installings on ship, is distributed in hull surrounding, all servo motors and water supply
The controlling cable connection of solenoid valve is summarized in bridge, constitutes a kind of anti-piracy hydraulic giant system.
The beneficial effects of the utility model are: the utility model remotely controls fire-fighting lance by the servo motor installed additional
Injection direction avoids the exposure of ship's staff, improves the safety of crewman, the water supply electromagnetic valve of installation, it is unnecessary to avoid
Fire-fighting lance injection, it is ensured that the enough hydraulic pressure of fire main pipe and flow.
Detailed description of the invention
Attached drawing 1 is utility model device structure chart.
In attached drawing 1: 1. hulls, 2. ship guardrails, 3. fire-fighting lances, 4. thickening steel water pipes, 5. band gear flanges, 6.
Bracing means, 7. 1# servo motors, 8. rotary joints, 9. connecting flanges, 10. water supply electromagnetic valves, 11. fire-fighting universal joints,
12. having the pedestal of shellproof protective cover, 13. 2# servo motors, 14. base supports.
Specific embodiment
1 specific embodiments of the utility model will be further explained with reference to the accompanying drawing.
Pedestal (12) with shellproof protective cover, is rotary type, and its underpart is equipped with a gear, 2# servo motor (13)
Associated gear is housed on output shaft, by the engagement of two gears, the control of 2# servo motor (13) to pedestal (12) is realized, makes bottom
Seat (12) can rotate in the horizontal plane.
In the inside of pedestal (12), flange and water supply electromagnetic valve (10) are fixed and passed through in one end of rotary joint (8) even
It connects, the other end of rotary joint (8) can 360 ° of revolutions.
Band gear flange (5) outer ring is provided with the gear teeth, and the matched gear teeth are housed on 1# servo motor (7) output shaft, are led to
The rotation of 1# servo motor (7) is crossed, the rotational angle of rotary joint (8) is controlled, that is, controls and thickeies turning for steel water pipe (4)
Dynamic angle realizes the rotation angle control of fire-fighting lance (3) in perpendicular.
By being used cooperatively for two servo motors, fire-fighting lance (3) can be sprayed to any direction.
The on-off of fire water is controlled by water supply electromagnetic valve (10).
The present apparatus is equipped with fire-fighting universal joint, is connected by fire-fighting Pi Longyu ship's fire fighting general pipeline.
Present apparatus base support (14) be it is detachable, be connected by bolt with hull, can be dismounted as needed.
Every ten meters or so a set of present apparatus of installing on ship, it is distributed in hull surrounding, all servo motors and confession
The controlling cable connection of water solenoid valve is summarized on the dedicated control panel of bridge.
When picaroon is close or climbs ship, neighbouring fire-fighting lance is adjusted, and open the water supply pipe of the hydraulic giant, benefit
With the percussion of water flow, pirate is prevented to go on board.
Claims (5)
1. a kind of ship anti-piracy hydraulic giant system, including fire-fighting lance (3), rotary joint (8), water supply electromagnetic valve (10), 1# are watched
Take motor (7), 2# servo motor (13) and the fire-fighting universal joint (11) for connecting fire main pipe, it is characterised in that: this system
For the pedestal (12) with shield, pass through the control of transmission gear and 2# servo motor (13) that its underpart is installed, pedestal
(12) it can rotate in the horizontal plane, rotary joint (8) are housed on pedestal (12), fixing end is connect with fire main pipe, rotation
End by band gear flange (5) with thickening steel water pipe (4) connect, the gear on 1# servo motor (7) output shaft by with band
The engagement of gear flange (5) controls the rotational angle of rotary joint (8), that is, controls fire-fighting lance (3) in perpendicular
Angle is rotated, by the cooperation control of two servo motors, it can be achieved that any direction of fire-fighting lance (3) sprays.
2. ship anti-piracy hydraulic giant system according to claim 1, it is characterised in that: rotary joint (8) and water supply electromagnetism
Valve (10) connection, water supply electromagnetic valve (10) other end are equipped with fire-fighting universal joint (11).
3. ship anti-piracy hydraulic giant system according to claim 1, it is characterised in that: 1# servo motor (7) control rotation
The rotation of connector (8).
4. ship anti-piracy hydraulic giant system according to claim 1, it is characterised in that: 90 ° of bending of thickening steel water pipe (4)
It is connect afterwards with fire-fighting lance (3).
5. ship anti-piracy hydraulic giant system according to claim 1, it is characterised in that: fire-fighting lance (3) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550720.9U CN209274831U (en) | 2018-04-10 | 2018-04-10 | A kind of ship anti-piracy hydraulic giant system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550720.9U CN209274831U (en) | 2018-04-10 | 2018-04-10 | A kind of ship anti-piracy hydraulic giant system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274831U true CN209274831U (en) | 2019-08-20 |
Family
ID=67597367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820550720.9U Expired - Fee Related CN209274831U (en) | 2018-04-10 | 2018-04-10 | A kind of ship anti-piracy hydraulic giant system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634395A (en) * | 2020-06-11 | 2020-09-08 | 上海外高桥造船有限公司 | Pirate-proof water gun fixing device |
| CN113670122A (en) * | 2021-09-09 | 2021-11-19 | 广东海洋大学 | Pirate-proof water gun device for ship |
-
2018
- 2018-04-10 CN CN201820550720.9U patent/CN209274831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634395A (en) * | 2020-06-11 | 2020-09-08 | 上海外高桥造船有限公司 | Pirate-proof water gun fixing device |
| CN113670122A (en) * | 2021-09-09 | 2021-11-19 | 广东海洋大学 | Pirate-proof water gun device for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20200410 |