CN206358340U - A kind of shutter peculiar to vessel - Google Patents
A kind of shutter peculiar to vessel Download PDFInfo
- Publication number
- CN206358340U CN206358340U CN201621298960.1U CN201621298960U CN206358340U CN 206358340 U CN206358340 U CN 206358340U CN 201621298960 U CN201621298960 U CN 201621298960U CN 206358340 U CN206358340 U CN 206358340U
- Authority
- CN
- China
- Prior art keywords
- window frame
- shutter
- blind
- vessel
- movable branching
- 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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- Aerials With Secondary Devices (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model is related to a kind of shutter, specifically provide a kind of sealing watertight shutter, including window frame and the blind being arranged in window frame, blind is made up of multiple blind blades from top to bottom, longitudinally-moving pole on the downside of the two ends of blind blades respectively by hinge and both sides is connected, and movable branching rod is installed on window frame by axle；Also include the handwheel outside window frame, the screw rod of handwheel is connected with the worm gear wheel located at bottom in window frame, worm gear is connected with the coaxial gear wheel in two ends, and gear wheel is engaged with little gear, and little gear is engaged with the rack on movable branching rod；Shutter rear is provided with gauze screen, and front is provided with sealing device.Sealing device includes the sealing strip of seal groove and laminating in seal groove in window frame；This shutter peculiar to vessel that the utility model is provided, simple in construction, easy to operate and flexible, sealing and shield effectiveness is good, can prevent debris enter and can effective scatter radar ripple, reach fine stealth effect.
Description
Technical field
The present invention relates to a kind of shutter, and in particular to the shutter used on a kind of ship, naval vessel.
Background technology
Equipment and the heat dissipation capacity of part when on ship, naval vessel for the air capacity and normal work needed for solving combustion apparatus,
Ventilating opening must be provided with bulkhead, closable ventilation equipment are provided with ventilating opening, strong wind is run into, closes ventilation when raining heavyly
Mouthful.But cavity easily forms reflection of radar wave outside ventilating opening, so as to reduce the Stealth Fighter on ship, naval vessel, directly affects
To the completion of ship, naval vessel inter-related task.Nowadays, the ventilation equipment used is shutters, but the shutter used can not be prevented
Only debris enters, it is impossible to scatter radar ripple, and is not easy to folding, and sealing effectiveness is bad.The sealing device used is easily extra large
Aqueous corrosion, service life is shorter.
The content of the invention
The purpose of the present invention is to overcome the defect of above-mentioned prior art there is provided one kind is simple in construction, easy to operate, can be dissipated
Penetrate radar wave, it is to avoid the shutter peculiar to vessel of debris entrance and good sealing effect.
Therefore, the invention provides a kind of shutter peculiar to vessel, including window frame and the blind being arranged in window frame, described hundred
Leaf curtain is made up of multiple blind blades from top to bottom, passes through hinge and both sides on the downside of the two ends of the blind blades respectively
Longitudinally-moving pole is connected, and the movable branching rod is installed on window frame by axle；Also include the handwheel outside window frame, the hand
The screw rod of wheel is connected with the worm-drive located at bottom in window frame, and the worm gear is connected with the coaxial gear wheel in two ends, institute
State gear wheel to engage with little gear, the little gear is engaged with the rack on movable branching rod；The shutter rear is provided with
Gauze screen, front is provided with sealing device；The sealing device includes the seal groove in window frame and fitted in seal groove
Sealing joint strip；Outside rainwater can be avoided to enter ventilation unit, built-in system is effectively protected.
The shutter peculiar to vessel that the present invention is provided is provided with gauze screen, can prevent that debris from entering and being capable of effective scatter radar
Ripple, reaches good stealth effect, and seal box is good.By rotating handwheel, worm gear wheel is driven using handwheel, worm gear drives therewith
The big belt pulley of coaxial transmission is rotated, and big belt pulley drives small belt pulley to rotate, and small belt pulley drives the tooth for being coaxial therewith transmission
Wheel is rotated, the rack and pinion engagement on movable branching rod, the motion of gear band carry-over bar, so that drive movable branching rod to move,
Movable branching rod drives blind leaf to be overturn by hinge, so as to realize that handwheel controls the folding of shutter, operation is flexible, side
Just.
As the improvement in structure, the gauze screen is formed by mutually perpendicular warp group and the braiding of parallel group, the warp
Line group and parallel group are constituted by two single lines arranged side by side, and two single lines are respectively polyester fiber line and copper alloy wire, described poly-
Ester fiber line outer surface is coated with copper alloy coating, and the surface of the copper alloy coating is coated with polyester protective layer, and the copper is closed
Gold thread surface is coated with polyester protective layer.External electromagnetic interference can be avoided, prevents radar from passing through, and can effectively prevent debris
Into ventilating system, the mechanical strength and shielding properties of gauze screen are improved.
Preferably, the movable branching rod is provided with waist-shaped hole, movable branching rod is pacified by the axial screw through waist-shaped hole
Loaded on window frame.
Beneficial effects of the present invention：This shutter peculiar to vessel that the present invention is provided, it is simple in construction, it is easy to operate and flexible,
Sealing and shield effectiveness is good, can prevent debris enter and can effective scatter radar ripple, reach fine stealth effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is B-B direction structures schematic diagram of the present invention.
Fig. 3 is A-A direction structures schematic diagram of the present invention.
Description of reference numerals：1st, window frame；2nd, blind；2.1st, blind blades；3rd, handwheel；3.1st, screw rod；4th, gauze screen；
5th, worm gear；6th, gear wheel；7th, little gear；8th, rack；9th, movable branching rod；10th, seal groove；11st, sealing joint strip；12nd, waist-shaped hole.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.
Embodiment 1：
A kind of shutter peculiar to vessel as shown in Figure 1,2 and 3, including window frame 1 and and the blind 2 that is arranged in window frame 1, institute
State blind 2 to be made up of multiple blind blades 2.1 from top to bottom, pass through respectively on the downside of the two ends of the blind blades 2.1
The longitudinally-moving pole 9 of hinge and both sides is connected, and the movable branching rod 9 is installed on window frame 1 by axle；Also include being located at window frame
Handwheel 3 outside 1, the screw rod 3.1 of the handwheel 3 is rotated with the worm gear 5 located at bottom in window frame 1 and is connected, the worm gear 5 and two ends
Coaxial gear wheel 6 is connected, and the gear wheel 6 is engaged with little gear 7, and the little gear 7 is with being located on movable branching rod 9
Rack 8 is engaged；The shutter rear is provided with gauze screen 4, and front is provided with sealing device；The sealing device includes being located at window frame
Sealing joint strip of the interior seal groove and laminating in seal groove；Outside rainwater can be avoided to enter ventilation unit, effectively protected
Protect built-in system.
The shutter peculiar to vessel that the present embodiment is provided is provided with gauze screen, can prevent that debris from entering and being capable of effective scatter radar
Ripple, reaches good stealth effect, and seal box is good.By rotating handwheel, worm gear wheel is driven using handwheel, worm gear drives therewith
The big belt pulley of coaxial transmission is rotated, and big belt pulley drives small belt pulley to rotate, and small belt pulley drives the tooth for being coaxial therewith transmission
Wheel is rotated, the rack and pinion engagement on movable branching rod, the motion of gear band carry-over bar, so that drive movable branching rod to move,
Movable branching rod drives blind leaf to be overturn by hinge, so as to realize that handwheel controls the folding of shutter, operation is flexible, side
Just.
Embodiment 2：
On the basis of embodiment 1, the gauze screen 4 is formed by mutually perpendicular warp group and the braiding of parallel group, described
Warp group and parallel group have two single lines arranged side by side to constitute, and two single lines are respectively polyester fiber line and copper alloy wire, described
Polyester fiber line outer surface is coated with copper alloy coating, and the surface of the copper alloy coating is coated with polyester protective layer, the copper
Alloy wire surface is coated with polyester protective layer.External electromagnetic interference can be avoided, prevents radar from passing through, and can effectively prevent miscellaneous
Thing enters ventilating system, improves the mechanical strength and shielding properties of gauze screen.
As shown in Fig. 2 the movable branching rod 9 is provided with waist-shaped hole 13, movable branching rod 9 passes through the axle position through waist-shaped hole 13
Screw is installed on window frame 1.
It is exemplified as above be only to the present invention for example, do not constitute the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.
Claims (3)
1. a kind of shutter peculiar to vessel, including window frame and the blind that is arranged in window frame, it is characterised in that the blind is from upper
It is made up of under multiple blind blades, hinge and the longitudinally-moving of both sides is passed through respectively on the downside of the two ends of the blind blades
Pole is connected, and the movable branching rod is installed on window frame by axle；Also include the handwheel outside window frame, the screw rod of the handwheel
With in window frame the worm-drive of bottom be connected, the coaxial gear wheel in the worm gear and two ends is connected, the gear wheel
Engaged with little gear, the little gear is engaged with the rack on movable branching rod；The shutter rear is provided with gauze screen, preceding
Side is provided with sealing device；The sealing device includes the fluid sealant of seal groove and laminating in seal groove in window frame
Bar.
2. a kind of shutter peculiar to vessel as claimed in claim 1, it is characterised in that the gauze screen is by mutually perpendicular warp group
Formed with the braiding of parallel group, the warp group and parallel group are constituted by two single lines arranged side by side, and two single lines are respectively polyester
Single and copper alloy wire, the polyester fiber line outer surface are coated with copper alloy coating, and the surface of the copper alloy coating is applied
Polyester protective layer is covered with, the copper alloy wire surface is coated with polyester protective layer.
3. a kind of shutter peculiar to vessel as claimed in claim 1, it is characterised in that the movable branching rod is provided with waist-shaped hole, living
Dynamic pole is installed on window frame by the axial screw through waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298960.1U CN206358340U (en) | 2016-11-30 | 2016-11-30 | A kind of shutter peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298960.1U CN206358340U (en) | 2016-11-30 | 2016-11-30 | A kind of shutter peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358340U true CN206358340U (en) | 2017-07-28 |
Family
ID=59372596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298960.1U Expired - Fee Related CN206358340U (en) | 2016-11-30 | 2016-11-30 | A kind of shutter peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639834A (en) * | 2016-11-30 | 2017-05-10 | 南京海獭软件有限责任公司 | Door-free watertight shutter |
| CN107588396A (en) * | 2017-08-15 | 2018-01-16 | 浙江沪乐电气设备制造有限公司 | A kind of stealthy wakelight |
| CN108223134A (en) * | 2017-12-29 | 2018-06-29 | 中国舰船研究设计中心 | Gas turbine inlet air grid and naval vessel |
-
2016
- 2016-11-30 CN CN201621298960.1U patent/CN206358340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639834A (en) * | 2016-11-30 | 2017-05-10 | 南京海獭软件有限责任公司 | Door-free watertight shutter |
| CN107588396A (en) * | 2017-08-15 | 2018-01-16 | 浙江沪乐电气设备制造有限公司 | A kind of stealthy wakelight |
| CN108223134A (en) * | 2017-12-29 | 2018-06-29 | 中国舰船研究设计中心 | Gas turbine inlet air grid and naval vessel |
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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 |
Granted publication date: 20170728 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |