CN105599867A - Accommodation ladder device with cloaking door - Google Patents
Accommodation ladder device with cloaking door Download PDFInfo
- Publication number
- CN105599867A CN105599867A CN201610106279.0A CN201610106279A CN105599867A CN 105599867 A CN105599867 A CN 105599867A CN 201610106279 A CN201610106279 A CN 201610106279A CN 105599867 A CN105599867 A CN 105599867A
- Authority
- CN
- China
- Prior art keywords
- door
- wicket
- gate
- accommodation ladder
- locking device
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
- B63B2027/141—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts telescopically extendable
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Gates (AREA)
Abstract
The invention relates to an accommodation ladder device with a cloaking door. The device is characterized by comprising a door frame 1, a large door 2 is installed in the door frame 1, a small door 7 is installed inside the large door 2, a telescopic accommodation ladder 12 is installed in the small door 7, and the door frame 1, the large door 2, the small door 7 and the telescopic accommodation ladder 12 are located on the same plane. According to the accommodation ladder device with the cloaking door, due to the fact that the large door, the small door and the telescopic accommodation ladder are arranged together, occupied on-board space is reduced, and door cloaking and the accommodation ladder are integrated. The accommodation ladder can be completely concealed in the door frame, and the cloaking effect is achieved; the accommodation ladder device is hydraulically driven, meanwhile, an electric control system is arranged to control hydraulic oil to work, and therefore the accommodation ladder device is stable in deploying and retracting. When the electric control system loses power, a hand-cranking pump is additionally arranged to manually turn on and off the accommodation ladder.
Description
Technical field
The present invention relates to a kind of accommodation ladder system with stealthy door, be arranged on all kinds of naval vessels stern topside bulkhead.
Background technology
On all kinds of ships, being provided with accommodation ladder system goes on board the people on external cargo ship, common accommodation ladder system is driven and is carried out folding and unfolding by steel wire rope, steel wire rope drives by electric winch, it is not steady when accommodation ladder system puts down, and such accommodation ladder system can only outdoor storage, and electric winch and accommodation ladder system are separately deposited, take space on more ship.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of stealth good, and the folding and unfolding accommodation ladder system with stealthy door stably.
The object of the present invention is achieved like this:
A kind of accommodation ladder system with stealthy door, it comprises doorframe, in described doorframe, gate is housed, in described gate, wicket is housed, telescopic gangway ladder is housed in described wicket, and doorframe, gate, wicket, telescopic gangway ladder is in same plane, between doorframe and gate, be provided with door hinge device, between doorframe and gate, be provided with gate locking device in other relative both sides, on described gate, be also provided with large apparatus for door-opening, between described gate and wicket, be provided with small door hinge device, wicket is provided with wicket locking device with gate in other relative both sides, and on wicket, be also provided with little apparatus for door-opening, described telescopic gangway ladder is arranged in wicket by retractor device, described gate locking device, large apparatus for door-opening, wicket locking device, little apparatus for door-opening, on retractor device, be all connected with electric pump station by pipeline, on described electric pump station, be connected to electric cabinet.
The accommodation ladder system of the stealthy door of band of the present invention has the following advantages:
This accommodation ladder system with stealthy door is by being set together gate, wicket and telescopic gangway ladder, reduced taking of space on ship, realized the stealthy of gangway ladder; Accommodation ladder system with stealthy door, by hydraulic-driven, is provided with electric-control system simultaneously and controls hydraulic working oil, makes accommodation ladder system folding and unfolding steady; In the time of electric-control system dead electricity, also additional configuration has manually folding and unfolding gangway ladder of hand pump.
Brief description of the drawings
Fig. 1 is the structural representation of the accommodation ladder system of the stealthy door of band of the present invention.
Fig. 2 is the annexation figure of the accommodation ladder system of the stealthy door of band of the present invention and electric pump station, electric cabinet.
Fig. 3 is the schematic diagram of the accommodation ladder system of the stealthy door of band of the present invention while opening completely.
Fig. 4 is the wicket open mode figure of the accommodation ladder system of the stealthy door of band of the present invention.
In figure: doorframe 1, gate 2, door hinge device 3, gate locking device 4, large apparatus for door-opening 5, large door-safety 6, wicket 7, small door hinge device 8, wicket locking device 9, wicket opening device 10, wicket safeties 11, telescopic gangway ladder 12, retractor device 13, electric pump station 14, electric cabinet 15.
Detailed description of the invention
Referring to Fig. 1 to Fig. 4, the present invention relates to a kind of accommodation ladder system with stealthy door, it comprises doorframe 1, in described doorframe 1, gate 2 is housed, in described gate 2, wicket 7 is housed, telescopic gangway ladder 12 is housed in described wicket 7, and doorframe 1, gate 2, wicket 7, telescopic gangway ladder 12 is in same plane, thereby realize the stealthy of accommodation ladder system, between doorframe 1 and gate 2, be provided with door hinge device 3, door hinge device 3 is for making gate 2 rotate with respect to doorframe 1, between doorframe 1 and gate 2, be provided with gate locking device 4 in other relative both sides, when gate locking device 4 is regained doorframe 1 for gate 2 by the locking of itself and doorframe 1, on described gate 2, be also provided with large apparatus for door-opening 5, this large apparatus for door-opening 5 is one and opens and closes oil cylinder, being used for controlling the relative doorframe 1 in gate 2 outwards overturns, between described gate 2 and doorframe 1, be also provided with large door-safety 6, this large door-safety 6 is connecting rod, gate 2 while being opened to certain angle large door-safety 6 stretching, gate 2 is held and played a protective role.
Between described gate 2 and wicket 7, be provided with small door hinge device 8, small door hinge device 8 is for making wicket 7 rotate with respect to gate 2, wicket 7 is provided with wicket locking device 9 with gate 2 in other relative both sides, when wicket locking device 9 is regained gate 2 for wicket 7 by the locking at itself and gate 2, described gate locking device 4, wicket locking device 9 is hydraulic locking oil cylinder, and gate locking device 4 and wicket locking device 9 are not located at the same side, can make like this gate 2 and wicket 7 open towards different directions, save the arrangement length of gangway ladder, and on wicket 7, be also provided with wicket opening device 10, this wicket opening device 10 is a hoist cylinder, being used for controlling the relative gate 2 of wicket 7 outwards overturns, between described wicket 7 and gate 2, be also provided with wicket safeties 11, these wicket safeties 11 are connecting rod, when wicket 7 is opened to certain angle, wicket safeties 11 are stretching, wicket 7 is held and played a protective role.
Described telescopic gangway ladder 12 is arranged in wicket 7 by retractor device 13, and this retractor device 13 is telescopic oil cylinder, for driving the movable ladder of telescopic gangway ladder 12 fixed position that glides.
On described gate locking device 4, large apparatus for door-opening 5, wicket locking device 9, wicket opening device 10, retractor device 13, be provided with approach switch and be all connected with electric pump station 14 by pipeline, on described electric pump station 14, be connected to electric cabinet 15, control system in electric cabinet 15 is for automatic switch accommodation ladder system, and in electric cabinet 15, be also provided with hand pump, can under power failure state, manually control and open and close gangway ladder.
The operating process of this accommodation ladder system with stealthy door is as follows:
Electric opening: control electric cabinet and make gate locking device release, after limit switch induction, stop, follow the startup cylinder action in large apparatus for door-opening, whole large door board can slowly outwards overturn, when large door board turn to horizontal level limited inductive switching to and stop, wicket locking device release subsequently, after limit switch induction, stop, the decline magnetic valve of following in little apparatus for door-opening obtains electric, the action of wicket hoist cylinder, gangway ladder is along with little door board turn to downwards together, after limit switch induction, stop, magnetic valve in the retractor device of last gangway ladder obtains electric, the action of gangway ladder telescopic oil cylinder, the downward slippage of movable ladder is to the longest position, after limit switch induction, stop.
Electronic closing: control electric cabinet the telescopic oil cylinder of gangway ladder is moved, movable ladder is retracted to the shortest position, after limit switch induction, stop, the rising magnetic valve of following in little apparatus for door-opening obtains electric, the action of wicket hoist cylinder, little door board is upwards promoted to horizontal level with gangway ladder, after limit switch induction, stop, the shut electromagnetic valve of following in large apparatus for door-opening obtains electric, gate opens and closes cylinder action, whole large door board can slowly inwardly overturn, large door board is until favorite places, after limit switch induction, stop, then the upper latching solenoid valve of gate locking device and wicket locking device obtains electric, gate and the action of small door lock locking oil cylinder, after limit switch induction, stop.
Emergent manually opened operation: first operate release reversal valve, gate locking device and the release of wicket locking device are put in place, reversal valve is opened in operation, the oil cylinder of large apparatus for door-opening is stretched out, whole large door board outwards overturns, in the time that large door board is turned to level, then operate the decline reversal valve in little apparatus for door-opening, decline oil cylinder shrinks, wicket is transferred to stopping with gangway ladder, operate the stretching, extension reversal valve in gangway ladder retractor device, telescopic oil cylinder stretches out again, and the downward slippage of movable ladder is to the longest position.
Emergent manual close operation: first operate the retraction reversal valve in gangway ladder retractor device, telescopic oil cylinder shrinks, movable ladder is retracted to the shortest position, operate the rising reversal valve in little apparatus for door-opening, upper oil-lifting jar stretches out, wicket rises to horizontal level with gangway ladder, operate the reversal valve of closing in large apparatus for door-opening, making to close oil cylinder shortens, whole large door board inwardly overturns, in the time that large door board turn to favorite places, reversal valve in operation gate locking device and wicket locking device, small door lock locking oil cylinder and gate lock locking oil cylinder are locked to put in place, wicket and gate and doorframe are fitted completely.
Claims (7)
1. the accommodation ladder system with stealthy door, it is characterized in that: it comprises doorframe (1), gate (2) is housed in described doorframe (1), wicket (7) is housed in described gate (2), telescopic gangway ladder (12) is housed in described wicket (7), and doorframe (1), gate (2), wicket (7), telescopic gangway ladder (12) is in same plane, between doorframe (1) and gate (2), be provided with door hinge device (3), between doorframe (1) and gate (2), be provided with gate locking device (4) in other relative both sides, on described gate (2), be also provided with large apparatus for door-opening (5), between described gate (2) and wicket (7), be provided with small door hinge device (8), wicket (7) is provided with wicket locking device (9) with gate (2) in other relative both sides, and on wicket (7), be also provided with little apparatus for door-opening (10), described telescopic gangway ladder (12) is arranged in wicket (7) by retractor device (13), described gate locking device (4), large apparatus for door-opening (5), wicket locking device (9), little apparatus for door-opening (10), on retractor device (13), be all connected with electric pump station (14) by pipeline, on described electric pump station (14), be connected to electric cabinet (15).
2. a kind of accommodation ladder system with stealthy door according to claim 1, it is characterized in that: between described gate (2) and doorframe (1), be also provided with large door-safety (6), between described wicket (7) and gate (2), be also provided with little door-safety (11).
3. a kind of accommodation ladder system with stealthy door according to claim 2, is characterized in that: large door-safety (6), little door-safety (11) are connecting rod.
4. a kind of accommodation ladder system with stealthy door according to claim 1, is characterized in that: described gate locking device (4), large apparatus for door-opening (5), wicket locking device (9), little apparatus for door-opening (10), retractor device are provided with approach switch on (13).
5. a kind of accommodation ladder system with stealthy door according to claim 1, it is characterized in that: described gate locking device (4), wicket locking device (9) are hydraulic locking oil cylinder, and gate locking device (4) and wicket locking device (9) are not located at the same side.
6. a kind of accommodation ladder system with stealthy door according to claim 1, is characterized in that: described large apparatus for door-opening (5) is a keying oil cylinder, and little apparatus for door-opening (10) is a hoist cylinder, and this retractor device (13) is telescopic oil cylinder.
7. a kind of accommodation ladder system with stealthy door according to claim 1, is characterized in that: described electric cabinet is also provided with hand pump in (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106279.0A CN105599867A (en) | 2016-02-26 | 2016-02-26 | Accommodation ladder device with cloaking door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106279.0A CN105599867A (en) | 2016-02-26 | 2016-02-26 | Accommodation ladder device with cloaking door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105599867A true CN105599867A (en) | 2016-05-25 |
Family
ID=55980343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610106279.0A Pending CN105599867A (en) | 2016-02-26 | 2016-02-26 | Accommodation ladder device with cloaking door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105599867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10501151B2 (en) | 2016-08-31 | 2019-12-10 | Alexander Marine International Co., Limited | Bulwark terrace with integrated door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2037355A (en) * | 1978-12-14 | 1980-07-09 | Linkleters Patent Ship Fitting | Ship's Accommodation Ladder |
| CN200946438Y (en) * | 2006-09-15 | 2007-09-12 | 江阴市黄山船舶配件有限公司 | Steel and remote control water-tight fireproof door |
| CN202389571U (en) * | 2011-12-05 | 2012-08-22 | 无锡德林船舶设备有限公司 | Collection type ship accommodation ladder |
| CN102887208A (en) * | 2011-07-21 | 2013-01-23 | 范茂荣 | Integral invisible watertight accommodation ladder |
| CN102951262A (en) * | 2012-10-17 | 2013-03-06 | 无锡德林船舶设备有限公司 | Retractable marine folding gangway ladder |
| CN204452826U (en) * | 2014-12-03 | 2015-07-08 | 大连船舶重工集团有限公司 | The boats and ships of disembark design are stepped on based on tabernacle formula |
| CN205440778U (en) * | 2016-02-26 | 2016-08-10 | 江阴市黄山船舶配件有限公司 | Take gangway ladder device of stealthy door |
-
2016
- 2016-02-26 CN CN201610106279.0A patent/CN105599867A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2037355A (en) * | 1978-12-14 | 1980-07-09 | Linkleters Patent Ship Fitting | Ship's Accommodation Ladder |
| CN200946438Y (en) * | 2006-09-15 | 2007-09-12 | 江阴市黄山船舶配件有限公司 | Steel and remote control water-tight fireproof door |
| CN102887208A (en) * | 2011-07-21 | 2013-01-23 | 范茂荣 | Integral invisible watertight accommodation ladder |
| CN202389571U (en) * | 2011-12-05 | 2012-08-22 | 无锡德林船舶设备有限公司 | Collection type ship accommodation ladder |
| CN102951262A (en) * | 2012-10-17 | 2013-03-06 | 无锡德林船舶设备有限公司 | Retractable marine folding gangway ladder |
| CN204452826U (en) * | 2014-12-03 | 2015-07-08 | 大连船舶重工集团有限公司 | The boats and ships of disembark design are stepped on based on tabernacle formula |
| CN205440778U (en) * | 2016-02-26 | 2016-08-10 | 江阴市黄山船舶配件有限公司 | Take gangway ladder device of stealthy door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10501151B2 (en) | 2016-08-31 | 2019-12-10 | Alexander Marine International Co., Limited | Bulwark terrace with integrated door |
| EP3290326B1 (en) * | 2016-08-31 | 2020-01-29 | Alexander Marine International Co., Limited | Bulwark terrace with integrated door |
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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: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |