CN105775068A - Single side drive horizontal hinged watertight landing door without threshold - Google Patents

Single side drive horizontal hinged watertight landing door without threshold Download PDF

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Publication number
CN105775068A
CN105775068A CN201610146719.5A CN201610146719A CN105775068A CN 105775068 A CN105775068 A CN 105775068A CN 201610146719 A CN201610146719 A CN 201610146719A CN 105775068 A CN105775068 A CN 105775068A
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China
Prior art keywords
landing door
door body
watertight
bulkhead
layer door
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Application number
CN201610146719.5A
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Chinese (zh)
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CN105775068B (en
Inventor
李根义
詹佳
王镐江
奚昕
周果
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704th Research Institute of CSIC
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704th Research Institute of CSIC
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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 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/24—Arrangements of watertight doors in bulkheads
    • B63B43/26—Arrangements of watertight doors in bulkheads of sliding type
    • B63B43/30—Arrangements of watertight doors in bulkheads of sliding type with fluid drive

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Barrages (AREA)

Abstract

The invention relates to a single-side driving horizontal hinge type doorsill-free watertight landing door which comprises a landing door body, a top double-ear hinge, a driving oil cylinder, a watertight rubber arranged on the inner side of the top of the landing door body, a pressing strip arranged on a bulkhead and a bottom pressing wedge seat arranged on a bottom plate, wherein the landing door body is in floating connection with the bulkhead through the top double-ear hinge and forms an upper-opening landing door; the landing door body realizes the sealing of the top of the rear-layer door by the linkage of two connecting points on the hinges at two sides of the top double-lug hinge, and realizes the stable opening or closing of the landing door by the rigid connection between the hinges at two sides of the top double-lug hinge. The invention can be applied to the watertight landing door for the ship elevator, and can improve the tightness and the safety of the whole channel and the cabin.

Description

Monolateral driving falling hinger formula is without threshold water sealed layer door
Technical field
The present invention relates to and a kind of move horizontally layer door for ship lift, especially a kind of without threshold water sealed layer door.
Background technology
The vertical transhipment of current above water craft under-deck cargoes thing etc. relies primarily on elevator peculiar to vessel and hoistable platform realizes, and allows fork truck to enter simultaneously；What arrange at every layer of deck place that one or two carries doorframe moves horizontally layer door, is mainly used for that fork truck is current and the handling of goods, protects liftway, it is prevented that personnel fall；But layer door need to be directly arranged on the watertight bulkhead of the following interior compartment of main deck by some boats and ships particular/special requirement, do not need to arrange supporting doorframe, and be subjected to be not less than the watertight load of 10.5 meters, it is ensured that the watertight state of passage；Enter hoistable platform for convenience of fork truck simultaneously, require to arrange threshold between each layer door and hoistable platform, this brings very big technical barrier all to the sealing of layer door, general watertight move horizontally layer door generally require setting very wide groove reach four face seals, additionally, can not arranging structure owing to moving horizontally layer door requirement correspondence bulkhead, this brings inconvenience to current and structure the design of fork truck.
Summary of the invention
The present invention is to solve that the layer door watertight owing to bringing without threshold requirement and bulkhead structure restriction can not arrange the technical problem of bilateral driving, and provide a kind of monolateral driving falling hinger formula without threshold water sealed layer door.
For achieving the above object, the technical scheme is that a kind of monolateral driving falling hinger formula is without threshold water sealed layer door, including layer door body, top ears hinge, drive oil cylinder, be arranged on the watertight rubber inside layer door bodies top, be arranged on the press strip on bulkhead, be arranged on Ceiling bottom compress carve seat, described layer door body is by top ears hinge and bulkhead floating connection, and form upper open type layer door, described layer door body is connected with bulkhead by the driving oil cylinder of monolateral setting, opens for layer door；Described layer door body is by the linkage of two junction points on the both sides hinge of top ears hinge, it is achieved close the sealing at deck door top, and by being rigidly connected between the both sides hinge of top ears hinge, it is achieved layer door is steadily turned on and off.
When layer door is opened, described driving cylinder jacking layer door body, make layer door body upwardly open to 90 °, the hydraulic bolt on described layer door body inserts the fixing seat in top, cabin and fixes, and is used for preventing owing to oil cylinder accident decompression causes that layer door falls.
After layer door is closed, described layer door body is connected by supermedial with bulkhead bracer of hydraulic bolt of both sides, it is achieved the sealing in the middle part of layer door；Described layer door body is carved seat by bottom compression and is tightly connected with Ceiling, it is achieved the sealing bottom layer door.
When layer door is in being turned on and off motor process, lead in described layer door body moves along the guide pad of bulkhead both sides, and the TRAJECTORY CONTROL realized in the unlatching of layer door, closing process is coordinated with top ears hinge, during for Ship Swaying, it is ensured that layer door traveling comfort.
The invention has the beneficial effects as follows:
The layer door of the present invention realizes the floating connection of layer door body and bulkhead by top ears hinge, it is ensured that the sealing at top, and solves, by being rigidly connected of both sides hinge, the bumpy motion that monolateral hydraulic oil cylinder driving is brought, it is achieved the stationarity in unlatching, closing process；Realized the sealing at middle part by both sides hydraulic bolt and a bracer, carve seat by bottom compression and realize the sealing of bottom；The TRAJECTORY CONTROL in unlatching, closing process is realized, it is ensured that traveling comfort in Ship Swaying situation by the guide pad of both sides.
The present invention can be applied to ship lift water sealed layer door, can improve close property and the safety in whole passage and cabin.
Accompanying drawing explanation
Fig. 1 is that the monolateral driving falling hinger formula of the present invention is without threshold water sealed layer door start-up view；
The monolateral driving falling hinger formula that Fig. 2 is the present invention closes view without threshold water sealed layer door；
Fig. 3 is Fig. 2 right view；
Fig. 4 is that monolateral driving falling hinger formula is without threshold water sealed layer door sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with embodiment.
As shown in Figures 1 to 4, a kind of monolateral driving falling hinger formula, without threshold water sealed layer door, compresses carve seat 9, a bracer 8, guide pad 6, watertight rubber 3, driving oil cylinder 7, press strip 5 etc. including top ears hinge 4, hydraulic bolt 2, layer door body 1, bottom.
Watertight rubber 3 is arranged on layer door body 1 inside top, and press strip 5 is arranged on bulkhead, bottom compresses and carves seat 9) it is arranged on Ceiling.
Layer door adopts open type on top ears hinge 4.Layer door body 1 is by top ears hinge 4 and bulkhead floating connection, and forms upper open type layer door.Layer door body 1 is connected with bulkhead by the driving oil cylinder 7 of monolateral setting, opens for layer door.
Opening process relies on and drives oil cylinder 7 jacking, until upwardly opening to 90 °, then passing through the hydraulic bolt 2 on layer door body 1 and inserting the fixing seat in top, cabin and fix, it is prevented that owing to oil cylinder accident decompression causes that layer door falls.When not using at ordinary times, layer door body 1 is locked on the fixing seat of bulkhead by hydraulic bolt 2, is in closedown, watertight state.Drive oil cylinder 7 left side can be needed to put according to bulkhead layout or the right side is put, improve the motility that layer door is arranged.
Layer door body 1 passes through top ears hinge 4 and realizes the floating connection of layer door body 1 and bulkhead, by the linkage effect of two junction points on the both sides hinge of top ears hinge 4, namely can ensure that the sealing closing deck door top, the friction between watertight rubber 3 and press strip 5 in course of action can be reduced again；By being rigidly connected between the both sides hinge of top ears hinge 4, it is ensured that the synchronicity of layer door both sides action, solve to drive oil cylinder 7 to drive the bumpy motion brought, it is achieved the stationarity in unlatching, closing process.
Layer door body 1 realizes the sealing in the middle part of layer door by the hydraulic bolt 2 of both sides with a bracer 8, carves seat 9 by bottom compression and realizes the sealing of bottom, realizes the locking of middle part and bottom simultaneously.
Layer door is in motor process, lead in layer door body 1 moves along the guide pad 6 of bulkhead both sides, and the TRAJECTORY CONTROL realized in the unlatching of layer door, closing process is coordinated with top ears hinge 4, no matter Ship Swaying is to what degree, can guarantee layer door traveling comfort.

Claims (4)

1.一种单边驱动水平铰链式无门槛水密层门，包括层门本体（1）、顶部双耳铰链（4）、驱动油缸（7）、设置在层门本体（1）顶部内侧的水密橡皮（3），设置在舱壁上的压条（5）、设置在舱底板的底部压紧锲座（9），其特征在于：所述层门本体（1）通过顶部双耳铰链（4）与舱壁浮动连接，并形成上开式层门，所述层门本体（1）通过单边设置的驱动油缸（7）与舱壁连接，用于层门开启；所述层门本体（1）通过顶部双耳铰链（4）的两侧铰链上两个连接点的联动，实现关闭后层门顶部的密封，以及通过顶部双耳铰链（4）的两侧铰链之间的刚性连接，实现层门平稳开启或关闭。 1. A unilaterally driven horizontal hinged watertight landing door without threshold, comprising a landing door body (1), top double-ear hinges (4), driving cylinder (7), and a watertight landing door set inside the top of the landing door body (1). The rubber (3), the bead (5) arranged on the bulkhead, and the pressing wedge (9) arranged at the bottom of the bilge plate, are characterized in that: the landing door body (1) is connected through the top double-ear hinge (4) It is floatingly connected with the bulkhead and forms an upward-opening landing door. The landing door body (1) is connected to the bulkhead through a driving cylinder (7) provided on one side for opening the landing door; the landing door body (1 ) Through the linkage of the two connection points on the two side hinges of the top double ear hinge (4), the sealing of the top of the rear door after closing is realized, and the rigid connection between the two side hinges of the top double ear hinge (4) is realized. Landing doors open or close smoothly. 2.根据权利要求1所述的单边驱动水平铰链式无门槛水密层门，其特征在于：当层门开启时，所述驱动油缸（7）顶升层门本体（1），使层门本体（1）向上开启至90°，所述层门本体（1）上的液压插销（2）插入舱顶固定座固定，用于防止由于油缸意外失压导致层门跌落。 2. The unilaterally driven horizontal hinged non-threshold watertight landing door according to claim 1, characterized in that: when the landing door is opened, the driving cylinder (7) lifts the landing door body (1) so that the landing door The body (1) opens upwards to 90°, and the hydraulic pin (2) on the landing door body (1) is inserted into the fixed seat on the cabin roof to fix it, which is used to prevent the landing door from falling due to accidental pressure loss of the oil cylinder. 3.根据权利要求1所述的单边驱动水平铰链式无门槛水密层门，其特征在于：当层门关闭后，所述层门本体（1）通过两侧的液压插销（2）与舱壁中部上的支撑块（8）连接，实现层门中部的密封；所述层门本体（1）通过底部压紧锲座（9）与舱底板密封连接，实现层门底部的密封。 3. The unilaterally driven horizontal hinged non-threshold watertight landing door according to claim 1, characterized in that: when the landing door is closed, the landing door body (1) connects with the cabin through the hydraulic latches (2) on both sides. The support block (8) on the middle part of the wall is connected to realize the sealing of the middle part of the landing door; the landing door body (1) is sealed and connected to the bottom plate through the bottom pressing wedge (9) to realize the sealing of the bottom of the landing door. 4.根据权利要求1所述的单边驱动水平铰链式无门槛水密层门，其特征在于：当层门在开启或关闭运动过程中，所述层门本体（1）中的导向柱沿着舱壁两侧的导向块（6）运动，并与顶部双耳铰链（4）配合实现层门开启、关闭过程中的轨迹控制，用于船舶摇摆时，确保层门运行的平稳性。 4. The unilaterally driven horizontal hinged non-threshold watertight landing door according to claim 1, characterized in that: when the landing door is in the process of opening or closing, the guide column in the landing door body (1) moves along The guide blocks (6) on both sides of the bulkhead move and cooperate with the double ear hinge (4) on the top to realize the trajectory control during the opening and closing of the landing door, which is used to ensure the smooth operation of the landing door when the ship is swaying.
CN201610146719.5A 2016-03-15 2016-03-15 Horizontal hinged horizontal hinged watertight landing door without threshold Active CN105775068B (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107826220A (en) * 2017-06-29 2018-03-23 无锡海核装备科技有限公司 low threshold watertight door
CN108128406A (en) * 2017-12-27 2018-06-08 广州文冲船厂有限责任公司 A kind of hydraulic packing door of cargo hold and the method in the horizontal rolling cargo of multilayer cabin
CN109649577A (en) * 2019-02-21 2019-04-19 中国船舶重工集团公司第七0四研究所 A kind of multifunction gate for logistics transhipment path
CN111152900A (en) * 2020-02-19 2020-05-15 温州市推木科技有限公司 Underwater environment detection robot
CN112623112A (en) * 2020-12-23 2021-04-09 大连中远海运重工有限公司 Heavy embedded hydraulic watertight small hatch cover system
CN113968314A (en) * 2021-12-08 2022-01-25 中国船舶科学研究中心 Large-scale hinge type watertight door
CN116729542A (en) * 2023-05-26 2023-09-12 交通运输部上海打捞局 Salvaging barge moon pool cabin

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201240496Y (en) * 2008-06-10 2009-05-20 宋勇荣 Hydraulic watertight door for ship
CN201272475Y (en) * 2008-06-10 2009-07-15 宋勇荣 Upper open type hydraulic watertight door
CN101638141A (en) * 2008-09-22 2010-02-03 戴三南 Hinged pressure-proof water tight door
JP3166039U (en) * 2010-12-03 2011-02-17 株式会社新来島どっく Ship watertight bulkhead door
CN201849646U (en) * 2010-09-13 2011-06-01 武汉金鼎船舶工程设计有限公司 Lower hinged light-weight hydraulic watertight door for ro-ro ship
CN205837149U (en) * 2016-03-15 2016-12-28 中国船舶重工集团公司第七0四研究所 Single side drive horizontal hinged watertight landing door without threshold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201240496Y (en) * 2008-06-10 2009-05-20 宋勇荣 Hydraulic watertight door for ship
CN201272475Y (en) * 2008-06-10 2009-07-15 宋勇荣 Upper open type hydraulic watertight door
CN101638141A (en) * 2008-09-22 2010-02-03 戴三南 Hinged pressure-proof water tight door
CN201849646U (en) * 2010-09-13 2011-06-01 武汉金鼎船舶工程设计有限公司 Lower hinged light-weight hydraulic watertight door for ro-ro ship
JP3166039U (en) * 2010-12-03 2011-02-17 株式会社新来島どっく Ship watertight bulkhead door
CN205837149U (en) * 2016-03-15 2016-12-28 中国船舶重工集团公司第七0四研究所 Single side drive horizontal hinged watertight landing door without threshold

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107826220A (en) * 2017-06-29 2018-03-23 无锡海核装备科技有限公司 low threshold watertight door
CN108128406A (en) * 2017-12-27 2018-06-08 广州文冲船厂有限责任公司 A kind of hydraulic packing door of cargo hold and the method in the horizontal rolling cargo of multilayer cabin
CN109649577A (en) * 2019-02-21 2019-04-19 中国船舶重工集团公司第七0四研究所 A kind of multifunction gate for logistics transhipment path
CN111152900A (en) * 2020-02-19 2020-05-15 温州市推木科技有限公司 Underwater environment detection robot
CN112623112A (en) * 2020-12-23 2021-04-09 大连中远海运重工有限公司 Heavy embedded hydraulic watertight small hatch cover system
CN113968314A (en) * 2021-12-08 2022-01-25 中国船舶科学研究中心 Large-scale hinge type watertight door
CN113968314B (en) * 2021-12-08 2022-08-30 中国船舶科学研究中心 Large-scale hinge type watertight door
CN116729542A (en) * 2023-05-26 2023-09-12 交通运输部上海打捞局 Salvaging barge moon pool cabin

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