CN108166908B - Non-door weather-tight shutter with double-power switching function - Google Patents
Non-door weather-tight shutter with double-power switching function Download PDFInfo
- Publication number
- CN108166908B CN108166908B CN201711451074.7A CN201711451074A CN108166908B CN 108166908 B CN108166908 B CN 108166908B CN 201711451074 A CN201711451074 A CN 201711451074A CN 108166908 B CN108166908 B CN 108166908B
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- CN
- China
- Prior art keywords
- frame
- gear
- brace
- worm
- pivoted
- 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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Links
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
- E06B7/098—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement with weather seal
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B2019/0007—Ship's windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Blinds (AREA)
Abstract
The invention belongs to the technical field of marine windows, and relates to a non-door weather-tight shutter with a double-power switching function, which comprises a frame, a pneumatic actuator and a manual actuator which are arranged on the frame, a brace vertically driven by the pneumatic actuator or the manual actuator and a plurality of shutters pivoted on the frame in parallel, wherein the free edge of each shutter is pivoted on the brace through a connecting rod; the manual actuator is also provided with a detacher, and the detacher comprises a deflector rod pivoted on the box body, a shifting fork pivoted on the free end of the deflector rod and a stop pin for driving the deflector rod to rotate; the worm wheel shaft is provided with a sliding groove extending along the axial direction, the fourth gear can slide along the sliding groove, and the shifting fork is used for driving the fourth gear to slide at two positions of meshing with and non-meshing with the third gear. The remover can switch the shutter between pneumatic control and manual control, solves the hidden trouble caused by the non-working of the pneumatic actuator in an emergency state, and is more convenient to use.
Description
Technical Field
The invention relates to the technical field of marine windows, in particular to a double-power airless weather-tight shutter which is more convenient to use.
Background
The non-door weather-tight shutter is a substitute product of a steel shutter, and is particularly suitable for places with large ventilation requirements, narrow operation space and weather-tight requirements. When the airless weather-tight shutter is required to be arranged at a high position of a ship chimney, on the outer side of a ship side and the like, a ladder and a platform are required to be additionally erected, and a common operator is difficult to operate manually. The shutter employing the manual actuator to remotely control such a position has the advantage of convenient operation. However, once the pneumatic system is damaged, maintenance is inconvenient, and new hidden danger can occur in an emergency state. Therefore, the company develops a pneumatic and manual double-power airless weather-proof shutter, wherein the pneumatic actuator and the manual actuator are used for controlling the shutter to open and close through the same driving shaft, however, the manual actuator can obstruct the work of the pneumatic actuator, so that the pneumatic actuator cannot be used independently.
Accordingly, it is necessary to provide a new structure to solve the above-mentioned problems.
Disclosure of Invention
The invention mainly aims to provide a double-power airless weather-tight shutter which is more convenient to use.
The invention realizes the aim through the following technical scheme: a kind of blind window of the no door weather seal with double dynamical switching function, including the frame, pneumatic actuator and manual actuator mounted on said frame, brace and several blinds that are parallel pin joint on said frame vertically driven by said pneumatic actuator or manual actuator, the free edge of each blind is pin joint on said brace through the tie rod;
the pneumatic actuator comprises an air cylinder fixed on the frame, a first rack connected to a main shaft of the air cylinder, a driving shaft pivoted at the bottom of the frame and a second rack arranged below the brace, wherein a first gear meshed with the first rack and a second gear meshed with the second rack are arranged on the driving shaft, and the second rack is used for lifting the brace;
the manual actuator comprises a box body fixed in the frame, a worm wheel shaft and a worm, wherein the worm wheel shaft and the worm are pivoted on the box body, the worm wheel shaft is parallel to the driving shaft, a third gear is fixed on the driving shaft, a fourth gear meshed with the third gear and a worm wheel meshed with the worm are arranged on the worm wheel shaft, and a hand wheel is fixed at the outer end of the worm;
the manual actuator is also provided with a remover, and the remover comprises a deflector rod pivoted on the box body, a shifting fork pivoted on the free end of the deflector rod and a stop pin for driving the deflector rod to rotate; the worm wheel shaft is provided with a sliding groove extending along the axial direction, the fourth gear can slide along the sliding groove, and the shifting fork is used for driving the fourth gear to slide at two positions of meshing with and non-meshing with the third gear.
Specifically, a plurality of sealing strips are fixed on the frame, and when the shutter is closed, the sealing strips can seal gaps of adjacent shutters.
Specifically, be equipped with two braces in the frame, two braces connect the both ends of tripe, be equipped with two second racks that drive one of them brace respectively on the drive shaft.
Further, a plurality of vertically extending waist-shaped holes are formed in the brace, and protrusions penetrating through the waist-shaped holes are arranged on the inner wall of the frame.
Specifically, a pair of lifting lugs is arranged above the frame.
Compared with the prior art, the double-power airless weather-tight shutter has the beneficial effects that: the remover can switch the shutter between pneumatic control and manual control, solves the hidden trouble caused by the non-working of the pneumatic actuator in an emergency state, and is more convenient to use.
Drawings
FIG. 1 is a front view of an embodiment dual power gateless weather-tight blind;
FIG. 2 is an enlarged view of a portion of the position A of FIG. 1;
FIG. 3 is a right side view of the dual power gateless weather-tight blind of an embodiment;
fig. 4 is a perspective view of the manual actuator.
The figures represent the numbers:
1-a frame of the device,
11-a pair of the shutter blades,
a 111-connecting rod, wherein the connecting rod is provided with a connecting rod,
12-a sealing strip, wherein the sealing strip is provided with a sealing groove,
13-a pair of projections, each of which is provided with a pair of projections,
14-lifting lugs;
a 2-pneumatic actuator, wherein the pneumatic actuator comprises a plurality of pneumatic actuators,
a 21-cylinder, wherein the cylinder is provided with a cylinder,
22-a first rack of teeth,
23-a drive shaft, which is connected with the drive shaft,
24-a first gear wheel, which is arranged on the first gear wheel,
25-a second gear wheel, which is arranged on the first gear wheel,
26-a third gear;
3-a brace is arranged on the upper part of the support,
31-waist-shaped hole
A 32-fold-shaped chute, wherein the chute is provided with a plurality of grooves,
33-a second rack;
a 4-hand-operated actuator, wherein the hand-operated actuator comprises a first arm and a second arm,
41-a box body, wherein the box body is provided with a plurality of grooves,
a 42-worm wheel shaft, the worm wheel,
421-a sliding slot, wherein the sliding slot is provided with a plurality of sliding grooves,
43-a worm wheel, which is provided with a first end,
44-a fourth gear wheel, which is provided with a third gear wheel,
45-a worm, which is provided with a screw,
46-a hand wheel;
a 5-disengaging device for the electric motor,
a 51-a push-button rod is provided,
52-a shifting fork, wherein the shifting fork is provided with a plurality of shifting grooves,
53-stop pins.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Examples:
as shown in fig. 1 and 3, the airless weather-proof blind of the present invention comprises a frame 1, a pneumatic actuator 2 and a manual actuator 4 mounted on the frame 1, a brace 3 vertically driven by the pneumatic actuator 2 or the manual actuator, and a plurality of louvers 11 parallel pivoted on the frame 1, wherein the free edge of each louver 11 is pivoted on the brace 3 through a connecting rod 111, and a plurality of sealing strips 12 are fixed on the frame 1; when the blind is closed, the sealing strip 12 can close the gap of the adjacent blind 11. When the shutter is closed, the pull strips 3 do not apply upward pulling force to each shutter 11, the shutter 11 naturally sags, and the air flow channels in the frame 1 are isolated by matching with the sealing strips 12; when the shutter needs to be opened, the pneumatic actuator 2 can enable the brace 3 to ascend, and the brace 3 can pull up all the shutters 11, so that air flow can pass through gaps between the adjacent shutters 11. The pneumatic actuator 2 is driven by adopting conventional compressed air as power and is matched with a two-position five-way reversing valve arranged on an operation platform, so that a person can control the action of the pneumatic actuator 2 at a distance, and then the opening and closing states of the shutters 11 are changed. The blind is suitable for use at high altitudes.
As shown in fig. 1 and 2, the pneumatic actuator 2 includes a cylinder 21 fixed to the frame 1, a first rack 22 connected to a main shaft of the cylinder 21, a driving shaft 23 pivotally connected to a bottom of the frame 1, and a second rack 33 provided below the brace 3, wherein the driving shaft 23 is provided with a first gear 24 engaged with the first rack 22 and a second gear 25 engaged with the second rack 33, and the second rack 33 is used for lifting the brace 3. When the main shaft of the air cylinder 21 extends out, the first rack 22 descends to drive the first gear 24 to rotate, and the second rack 33 pulls up the brace 3 under the drive of the driving shaft 23, so that the shutter 11 can be opened; when the main shaft of the air cylinder 21 is retracted, the first rack 22 moves upwards and the first gear 24 rotates reversely, the second rack 33 stops jacking the stay 3, and the shutter 11 descends under the action of dead weight.
As shown in fig. 2 and 4, the manual actuator 4 includes a housing 41 fixed in the frame 1, a worm wheel shaft 42 pivoted to the housing 41, and a worm 45, the worm wheel shaft 42 is parallel to the driving shaft 23, a third gear 26 is fixed to the driving shaft 23, a fourth gear 44 meshed with the third gear 26 and a worm wheel 43 meshed with the worm 45 are provided on the worm wheel shaft 42, and a hand wheel 46 is fixed to the outer end of the worm 45. When the hand wheel 46 is rotated, the worm wheel 43 is driven to rotate the worm wheel shaft 42, and then the fourth gear 44 drives the third gear 26 to rotate, so that the manual actuator 4 can adjust the posture of the shutter 11 by using the mechanism on the pneumatic actuator 2, and the shutter can be adjusted in a pneumatic mode and a manual mode, so that the shutter has better universality.
As shown in fig. 2 and 4, the manual actuator 4 is further provided with a detacher 5, and the detacher 5 includes a shift lever 51 pivotally connected to the case 41, a shift fork 52 pivotally connected to a free end of the shift lever 51, and a stop pin 53 for driving the shift lever 51 to rotate; the worm wheel shaft 42 has a slide groove 421 extending in the axial direction, and the fourth gear 44 is slidable along the slide groove 421, and the fork 52 is used to drive the fourth gear 44 to slide in two positions of engagement and disengagement with the third gear 26. The slide groove 421 allows the radial position of the fourth gear 44 to be variable but can rotate together with the worm wheel shaft 42, and the radial position of the fourth gear 44 is regulated by the shift fork 52. When the pneumatic actuator 2 works, the manual actuator 4 can prevent the driving shaft 23 from rotating through the third gear 26, so that the fourth gear 44 and the third gear 26 can be switched to a disengaged state by the shifting fork 52 through adjusting the stop pin 53, and the manual actuator 4 can not prevent the pneumatic actuator 2 from working normally; when the pneumatic actuator 2 is not working, the shifting fork 52 enables the fourth gear 44 and the third gear 26 to be switched into the meshed state, and at the moment, the hand wheel 46 is turned to manually adjust the shutter switch.
As shown in fig. 3, the brace 3 is provided with a plurality of vertically extending waist-shaped holes 31, and the inner wall of the frame 1 is provided with protrusions 13 penetrating through the waist-shaped holes 31. Because each waist-shaped hole 31 can only move vertically along the convex 13, the action of the brace 3 is limited to lifting movement, and deformation of the brace 3 after too long and thin use is avoided.
As shown in fig. 1 and 2, two braces 3 are provided in the frame 1, the two braces 3 are connected to two ends of the shutter 11, and two second gears 25 respectively driving one brace 3 are provided on the driving shaft 23.
As shown in fig. 1 and 3, a pair of lifting lugs 14 are provided above the frame 1. Lifting lugs 14 enable the frame 1 to be hoisted at high altitudes.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (3)
1. A kind of blind window of the no door weather seal with double dynamical switching function, including the frame, pneumatic actuator and manual actuator mounted on said frame, brace and several blinds that are parallel pin joint on said frame vertically driven by said pneumatic actuator or manual actuator, the free edge of each blind is pin joint on said brace through the tie rod; the pneumatic actuator comprises an air cylinder fixed on the frame, a first rack connected to a main shaft of the air cylinder, a driving shaft pivoted at the bottom of the frame and a second rack arranged below the brace, wherein a first gear meshed with the first rack and a second gear meshed with the second rack are arranged on the driving shaft, and the second rack is used for lifting the brace; the manual actuator comprises a box body fixed in the frame, a worm wheel shaft and a worm, wherein the worm wheel shaft and the worm are pivoted on the box body, the worm wheel shaft is parallel to the driving shaft, a third gear is fixed on the driving shaft, a fourth gear meshed with the third gear and a worm wheel meshed with the worm are arranged on the worm wheel shaft, and a hand wheel is fixed at the outer end of the worm; the method is characterized in that: the manual actuator is also provided with a remover, and the remover comprises a deflector rod pivoted on the box body, a shifting fork pivoted on the free end of the deflector rod and a stop pin for driving the deflector rod to rotate; the worm-wheel shaft is provided with a sliding groove extending along the axial direction, the fourth gear can slide along the sliding groove, the shifting fork is used for driving the fourth gear to slide at two positions meshed with and not meshed with the third gear, the frame is fixedly provided with a plurality of sealing strips, when the shutter is closed, the sealing strips can seal gaps of adjacent shutters, two pull strips are arranged in the frame and connected with two ends of the shutters, and two second gears respectively driving one pull strip are arranged on the driving shaft.
2. The double power switching function gateless weather-tight blind of claim 1, wherein: the brace is provided with a plurality of vertically extending waist-shaped holes, and the inner wall of the frame is provided with a lug penetrating through the waist-shaped holes.
3. The double power switching function gateless weather-tight blind of claim 1, wherein: a pair of lifting lugs are arranged above the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451074.7A CN108166908B (en) | 2017-12-27 | 2017-12-27 | Non-door weather-tight shutter with double-power switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451074.7A CN108166908B (en) | 2017-12-27 | 2017-12-27 | Non-door weather-tight shutter with double-power switching function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166908A CN108166908A (en) | 2018-06-15 |
| CN108166908B true CN108166908B (en) | 2024-01-09 |
Family
ID=62518619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711451074.7A Active CN108166908B (en) | 2017-12-27 | 2017-12-27 | Non-door weather-tight shutter with double-power switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108166908B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756696B (en) * | 2021-09-07 | 2023-05-05 | 沪东中华造船(集团)有限公司 | Marine airtight shutter and application method thereof |
| CN117803293A (en) * | 2024-02-29 | 2024-04-02 | 南京欧枫门窗科技有限公司 | Multifunctional intelligent door and window structure and application method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201214939Y (en) * | 2008-04-22 | 2009-04-01 | 上海图汇窗控科技有限公司 | Manually and electrodynamicaly driven and controlled door and window |
| CN201358697Y (en) * | 2009-02-15 | 2009-12-09 | 张一飞 | Lift type anti-theft window shutter |
| CN204352482U (en) * | 2015-01-20 | 2015-05-27 | 展彩娜 | Manual upside down machine |
| CN105636545A (en) * | 2013-10-31 | 2016-06-01 | 奥林巴斯株式会社 | Surgical tool |
| CN205314862U (en) * | 2016-01-22 | 2016-06-15 | 江苏丰源船舶工程有限公司 | There is not door weathertight shutter |
| CN207673236U (en) * | 2017-12-27 | 2018-07-31 | 江苏丰源船舶工程有限公司 | It is a kind of with dual-power switching function without door weather-tight shutter |
-
2017
- 2017-12-27 CN CN201711451074.7A patent/CN108166908B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201214939Y (en) * | 2008-04-22 | 2009-04-01 | 上海图汇窗控科技有限公司 | Manually and electrodynamicaly driven and controlled door and window |
| CN201358697Y (en) * | 2009-02-15 | 2009-12-09 | 张一飞 | Lift type anti-theft window shutter |
| CN105636545A (en) * | 2013-10-31 | 2016-06-01 | 奥林巴斯株式会社 | Surgical tool |
| CN204352482U (en) * | 2015-01-20 | 2015-05-27 | 展彩娜 | Manual upside down machine |
| CN205314862U (en) * | 2016-01-22 | 2016-06-15 | 江苏丰源船舶工程有限公司 | There is not door weathertight shutter |
| CN207673236U (en) * | 2017-12-27 | 2018-07-31 | 江苏丰源船舶工程有限公司 | It is a kind of with dual-power switching function without door weather-tight shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108166908A (en) | 2018-06-15 |
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