CN116220524A - 一种大尺寸水平铰链上翻式气密防火层门 - Google Patents

一种大尺寸水平铰链上翻式气密防火层门 Download PDF

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CN116220524A
CN116220524A CN202211462940.3A CN202211462940A CN116220524A CN 116220524 A CN116220524 A CN 116220524A CN 202211462940 A CN202211462940 A CN 202211462940A CN 116220524 A CN116220524 A CN 116220524A
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舒建华
张新中
李根义
樊仁才
叶子凌
宁献良
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704th Research Institute of CSIC
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
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    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
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    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
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    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E—FIXED CONSTRUCTIONS
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    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/161—Profile members therefor
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • 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
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
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    • E05Y2900/531—Doors

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Abstract

本发明涉及一种大尺寸水平铰链上翻式气密防火层门，包括门体、随动撑杆、启门油缸、顶部铰链、铰链座，门体顶部通过顶部铰链与舱壁门框顶部上的铰链座连接；门体两侧分别通过启门油缸连接舱壁门框的边框，且启门油缸与门体和舱壁门框的边框之间均采用铰接方式连接；门体两侧与舱壁门框的边框之间还连接有随动撑杆，随动撑杆一端通过导向轴与门体侧面上的导向滑槽配合滑动连接，另一端与舱壁门框的边框铰接，且门体背面装有液压锁销。本发明能应用到船舶升降机用防火层门，可提高整个通道及舱室的耐火完整性、隔热性。阻燃橡皮条压缩范围大，且在门体上位置可现场调节，非常便于上船安装。层门开启到位后由自带的随行撑杆锁定。

Description

一种大尺寸水平铰链上翻式气密防火层门
技术领域
本发明涉及一种水面船舶舱防火层门，尤其是一种上翻式气密防火层门。
背景技术
目前水面船舶舱内货物等的垂直转运主要依靠船用升降机及升降平台实现，在每层甲板处设置层门，主要用于防护升降通道，防止人员跌落。对于某些有防火需求的层门，往往在门框和门体之间设置一道防火绳。防火绳的压缩量小，现场安装困难，当层门尺寸较大时，容易出现防火绳压条未压到防火绳或者过压现象，要么没有起到防火作用，要么防火绳容易压溃，需要经常更换。而且层门开启到位后，需要在舱壁设置锁定座，将层门保持开启到位状态。层门关闭后锁定座占用通道空间。
发明内容
本发明是要提供一种大尺寸水平铰链上翻式船用气密防火层门，层门上的密封橡皮为可调式，使层门密封橡皮与门框的压缩量保持一致，从而保证了层门的气密性和防火性能。层门自带的随行撑杆作为开启到位的锁定座，不占用通道空间，布置灵活。
为实现上述目的，本发明的技术方案是：一种大尺寸水平铰链上翻式气密防火层门，包括门体、随动撑杆、启门油缸、顶部铰链、铰链座，所述门体顶部通过顶部铰链与舱壁门框顶部上的铰链座连接；所述门体两侧分别通过启门油缸连接舱壁门框的边框，且启门油缸与门体和舱壁门框的边框之间均采用铰接方式连接；所述门体两侧与舱壁门框的边框之间还连接有随动撑杆，所述随动撑杆一端通过导向轴与门体侧面上的导向滑槽配合滑动连接，另一端与舱壁门框的边框铰接，且门体背面装有液压锁销。
进一步，所述门体两侧与舱壁门框的边框之间还设有导向固定机构；所述导向固定机构包括固定在门体侧面上部的导向柱、下部的导向块，以及固定在舱壁门框的边框上对应导向柱的导向柱槽和对应导向块的导向块槽。
进一步，当门体关闭后，所述导向块卡入导向块槽内，所述导向柱卡入导向柱槽，所述层门上的液压锁销插入舱壁门框中。
进一步，当门体开启至°后，所述层门上的液压锁销插入随动撑杆锁定孔中。
进一步，所述层门背面上敷设陶瓷纤维毯，用于降低层门整体以及密封橡皮处的温度，使密封橡皮不具备自燃条件。
进一步，所述层门四周设置阻燃橡皮条、密封橡皮与压条，用于实现层门的气密，保证可燃性气体不挥发出来，从而使防火等级到达“A-60”级。
本发明的有益效果是：
本发明能应用到船舶升降机用防火层门，可提高整个通道及舱室的耐火完整性、隔热性。阻燃橡皮条压缩范围大，且在门体上位置可现场调节，非常便于上船安装。层门开启到位后由自带的随行撑杆锁定。
附图说明
图1是本发明的上翻式气密防火层门结构主视图；
图2是本发明的上翻式气密防火层门结构俯剖视图；
图3是图2中A处的局部放大图；
图4是本发明的上翻式气密防火层门结构开启视图；
图5是本发明的上翻式气密防火层门结构关闭视图。
具体实施方式
下面结合附图与实施例对本发明作进一步说明。
如图1至图5所示，一种大尺寸水平铰链上翻式气密防火层门，包括门体1、导向块2、导向柱3、阻燃橡皮条4、密封橡皮5、陶瓷纤维毯6、液压锁销7、压条8、随动撑杆9、启门油缸10、导向块槽11、导向柱槽12、顶部铰链13、铰链座14等。
门体1顶部通过顶部铰链13与舱壁门框顶部上的铰链座14连接，门体1可通过顶部铰链13向上翻起。门体1两侧分别通过启门油缸10连接舱壁门框的边框，且启门油缸10与门体1和舱壁门框的边框之间均采用铰接方式连接。门体1两侧与舱壁门框的边框之间还连接有随动撑杆9。随动撑杆9一端通过导向轴与门体1侧面上的导向滑槽配合滑动连接，另一端与舱壁门框的边框铰接，且门体1背面装有液压锁销7，用于层门1关闭后锁死在舱壁门框上，以及门体1开启至90°后通过液压锁销7插入随动撑杆9的锁定孔中。门体1两侧与舱壁门框的边框之间还设有导向固定机构，导向固定机构包括固定在门体1侧面上部的导向柱3、下部的导向块2，以及固定在舱壁门框的边框上对应导向柱3的导向柱槽12和对应导向块2的导向块槽11。
层门1采用上翻式，开启过程中采用双边驱动启门油缸10顶升，直至向上开启至90°，层门1通过液压锁销7插入随动撑杆9锁定孔中，在平时不使用时，层门1通过液压锁销7锁死在舱壁门框上。
层门1本体结构上通过敷设陶瓷纤维毯6以降低结构整体以及橡皮处的温度，使橡皮不具备自燃条件，层门1四周通过阻燃橡皮条4、密封橡皮5与压条8实现层门1的气密，保证可燃性气体不挥发出来，从而防火等级到达“A-60”级。
层门开启过程：启门油缸10开始顶升时，顶部铰链13向上转动，带动门体1逐渐脱离门框，门体1上的导向柱3尚未脱离导向柱槽12，门体1运动可控。直到铰链与铰链座14上的限位块接触，导向柱3脱离导向槽12，门体1在油缸的驱动下开启至90°，层门通过液压锁销7插入随动撑杆9锁定孔中。
层门关闭过程：启门油缸10开始收回时，顶部铰链13与铰链座14一直保持接触，直到门体1上的导向柱3进入导向柱槽12，顶部铰链13与铰链座14脱离，门体1在油缸的驱动下继续关闭，导向块2进入导向块槽11，使阻燃橡皮条4和密封橡皮5均具有一定压缩量，保证气密，最后层门通过液压锁销7插入舱壁门框中。
层门本体1结构上通过敷设一定厚度的陶瓷纤维毯6以降低结构整体以及密封橡皮5处的温度，使密封橡皮5不具备自燃条件，层门四周再通过密封橡皮和阻燃橡皮条橡皮与压条8实现层门的气密，保证可燃性气体不挥发出来，从而防火等级到达“A-60”级，即耐火隔热性60min，耐火完整性60min。

Claims (6)

1.一种大尺寸水平铰链上翻式气密防火层门，包括门体、随动撑杆、启门油缸、顶部铰链、铰链座，其特征在于：所述门体顶部通过顶部铰链与舱壁门框顶部上的铰链座连接；所述门体两侧分别通过启门油缸连接舱壁门框的边框，且启门油缸与门体和舱壁门框的边框之间均采用铰接方式连接；所述门体两侧与舱壁门框的边框之间还连接有随动撑杆，所述随动撑杆一端通过导向轴与门体侧面上的导向滑槽配合滑动连接，另一端与舱壁门框的边框铰接，且门体背面装有液压锁销。
2.根据权利要求1所述的大尺寸水平铰链上翻式气密防火层门，其特征在于：所述门体两侧与舱壁门框的边框之间还设有导向固定机构；所述导向固定机构包括固定在门体侧面上部的导向柱、下部的导向块，以及固定在舱壁门框的边框上对应导向柱的导向柱槽和对应导向块的导向块槽。
3.根据权利要求2所述的大尺寸水平铰链上翻式气密防火层门，其特征在于：当门体关闭后，所述导向块卡入导向块槽内，所述导向柱卡入导向柱槽，所述层门上的液压锁销插入舱壁门框中。
4.根据权利要求1所述的大尺寸水平铰链上翻式气密防火层门，其特征在于：当门体开启至°后，所述层门上的液压锁销插入随动撑杆锁定孔中。
5.根据权利要求1所述的大尺寸水平铰链上翻式气密防火层门，其特征在于：所述层门背面上敷设陶瓷纤维毯，用于降低层门整体以及密封橡皮处的温度，使密封橡皮不具备自燃条件。
6.根据权利要求1所述的大尺寸水平铰链上翻式气密防火层门，其特征在于：所述层门四周设置阻燃橡皮条、密封橡皮与压条，用于实现层门的气密，保证可燃性气体不挥发出来，从而使防火等级到达“A-60”级。
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