CN106499273A - 一种检修口的锁紧系统 - Google Patents

一种检修口的锁紧系统 Download PDF

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Publication number
CN106499273A
CN106499273A CN201610934488.4A CN201610934488A CN106499273A CN 106499273 A CN106499273 A CN 106499273A CN 201610934488 A CN201610934488 A CN 201610934488A CN 106499273 A CN106499273 A CN 106499273A
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China
Prior art keywords
door body
access hole
gear
fixedly connected
fastening system
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CN201610934488.4A
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English (en)
Inventor
竺灿锋
周孟彬
竺钦
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Xinchang Fengze Machinery Co Ltd
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Xinchang Fengze Machinery Co Ltd
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Priority to CN201610934488.4A priority Critical patent/CN106499273A/zh
Publication of CN106499273A publication Critical patent/CN106499273A/zh
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00Other details of constructional parts for finishing work on buildings
    • E04F19/08Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/04Additional features or accessories of hinges relating to the use of free balls as bearing-surfaces
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/32Arrangements 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
    • E06B3/34Arrangements 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
    • E06B3/36Arrangements 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 single vertical axis of rotation at one side of the opening, or swinging through the opening
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/131Access panels

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Hinges (AREA)

Abstract

本发明提出了一种检修口的锁紧系统,包括两个锁紧单元,对称安装于检修口门体边缘上,门体是中空的框体,框体内间隔平行排列设置有两挡板,锁紧单元包括与一挡板固定连接的座体、安装于座体内的齿轮和位于齿轮竖直方向两侧且分别与齿轮啮合的两齿条,齿轮带动两侧齿条相对运动,两齿条的端部各固定连接有一连接杆,连接杆的另一端固定连接有一锁块,对应的边框的上下方向上均开有锁孔,齿轮与转轴连接,门体的外表面上设置有旋孔,由旋孔边缘向门体内延伸形成一套环,转轴置于套环内,通过控制两个锁紧单元可以保证门体实现三种空间状态,同时门体拆装方便,便于检修者进行维修。

Description

一种检修口的锁紧系统
技术领域
本发明涉及检修口技术领域,特别是指一种检修口的锁紧系统。
背景技术
由于现在建筑物的信号传输线、电线、空调风道等多是隐藏在墙体内部或是天花板上方的,而一旦这些线路、管道被损坏或者发生故障的时候需要维修人员进行维修养护工作,但是安装好的墙体或是天花板打开非常不方便,所以在具体进行墙体或天花施工的时候都会在天花或墙体上额外设置检修口的结构以方便后续人员对线路、管道进行维护,传统的检修口结构在具体使用的时候存在着诸多的缺点,传统的井盖式的检修口,其一般为了隐蔽都会和天花或是墙体做成同一平面,然而因检修口上的框体与门体通过零部件铰接链接,其边缘存在的缝隙较大,如此天花或是墙体上会出现检修门体的边形成的黑缝,很不美观,另外现有的检修口装置多为开门式结构,门体无法方便的从框体上取下,在完成开启动作之后,检修口门体下垂挂设在检修口上,从而会对维修的便利造成不良的影响影响,而且在维修过程中极易对检修门造成磕碰从而影响美观。
发明内容
本发明提出了一种检修口的锁紧系统,克服了现有技术中检修口装置安装后门体无法完全拆卸等缺陷。
本发明的技术方案是这样实现的:
一种检修口的锁紧系统,其包括两个锁紧单元,两个所述锁紧单元对称安装于检修口的门体的边缘上,所述门体是中空的框体结构,所述框体内间隔平行排列设置有两挡板,所述锁紧单元包括与一挡板固定连接的座体、安装于座体内的齿轮和位于齿轮竖直方向两侧且分别与齿轮啮合的两齿条,所述齿轮带动两侧齿条相对运动,两所述齿条的端部各固定连接有一连接杆,所述连接杆的另一端固定连接有一锁块,对应的所述边框的上下方向上均开有锁孔,所述齿轮与转轴连接,所述门体的外表面上设置有旋孔,由旋孔边缘向门体内延伸形成一套环,所述转轴置于所述套环内,该检修口包括非工作闭合状态、铰接开启状态以及门体分离状态,三种空间状态,当两个锁紧单元同时工作时处于所述非工作闭合状态,当一侧的锁紧单元解锁时处于所述铰接开启状态,当两侧的锁紧单元同时解锁时门体可从边框中拿出处于门体分离状态。
进一步的,所述座体上设置有向下凹进的两凹槽,所述凹槽内设置有一条状凸起,条状凸起的端部设置有滑轨,所述条状凸起的上方镶嵌有一滑块,所述滑块与所述齿条固定连接。
进一步的,所述锁块的前端设置有若干环形凹槽,锁孔内对应的设置有若干环形排列的滚珠,当锁块插入锁孔中后,所述滚珠置于所述环形凹槽内,当处于铰接开启状态时,滚珠与环形凹槽的配合可使得门体开启更顺畅。
本发明的有益效果是:
本发明的一种检修口的锁紧系统,设置锁紧系统,包括两个锁紧单元,通过控制两个锁紧单元可以保证门体实现三种空间状态,同时门体拆装方便,便于检修者进行维修。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本发明一种检修口的锁紧系统的安装结构示意图;
图2为本发明一种检修口的锁紧系统锁紧单元结构示意图;
图3为图2中齿条安装结构示意图。
图中,1-边框;2-门体;3-挡板;4-座体;5-齿轮;6-齿条;7-连接杆;8-锁块;9-凹槽;10-条状凸起;11-滑块;13-转轴;14-旋孔。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
实施例1
如图1-3所示,一种检修口的锁紧系统,包括两个锁紧单元,两个锁紧单元对称安装于门体1的边缘上,具体结构为:门体1是中空的框体结构,框体内间隔平行排列设置有两挡板3,锁紧单元包括与一挡板固定连接的座体4、安装于座体内的齿轮5和位于齿轮竖直方向两侧且分别与齿轮啮合的两齿条6,齿轮5带动两侧齿条相对运动,两齿条6的端部各固定连接有一连接杆7,连接杆7的另一端固定连接有一锁块8,对应的所述边框的上下方向上均开有锁孔,同时,开启门体具体结构包括:齿轮5与转轴13连接,门体的外表面上设置有旋孔14,由旋孔14边缘向门体内延伸形成一套环,转轴置于所述套环内,转动转轴13从而带动齿轮转动继而带动两侧的齿条使得锁块上下运动,控制门的开启,座体上设置有向下凹进的两凹槽9,凹槽内设置有一条状凸起10,条状凸起10的端部设置有滑轨,条状凸起10的上方镶嵌有一滑块11,滑块11与齿条6固定连接,锁块8的前端设置有若干环形凹槽,锁孔内对应的设置有若干环形排列的滚珠,当锁块插入锁孔中后,滚珠置于所述环形凹槽内,当处于铰接开启状态时,滚珠与环形凹槽的配合可使得门体开启更顺畅。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (3)

1.一种检修口的锁紧系统,其特征在于:其包括两个锁紧单元,两个所述锁紧单元对称安装于检修口的门体的边缘上,所述门体是中空的框体结构,所述框体内间隔平行排列设置有两挡板,所述锁紧单元包括与一挡板固定连接的座体、安装于座体内的齿轮和位于齿轮竖直方向两侧且分别与齿轮啮合的两齿条,所述齿轮带动两侧齿条相对运动,两所述齿条的端部各固定连接有一连接杆,所述连接杆的另一端固定连接有一锁块,对应的所述边框的上下方向上均开有锁孔,所述齿轮与转轴连接,所述门体的外表面上设置有旋孔,由旋孔边缘向门体内延伸形成一套环,所述转轴置于所述套环内,该检修口包括非工作闭合状态、铰接开启状态以及门体分离状态,三种空间状态,当两个锁紧单元同时工作时处于所述非工作闭合状态,当一侧的锁紧单元解锁时处于所述铰接开启状态,当两侧的锁紧单元同时解锁时门体可从边框中拿出处于门体分离状态。
2.根据权利要求1所述的一种检修口的锁紧系统,其特征在于:所述座体上设置有向下凹进的两凹槽,所述凹槽内设置有一条状凸起,条状凸起的端部设置有滑轨,所述条状凸起的上方镶嵌有一滑块,所述滑块与所述齿条固定连接。
3.根据权利要求1所述的一种检修口的锁紧系统,其特征在于:所述锁块的前端设置有若干环形凹槽,锁孔内对应的设置有若干环形排列的滚珠,当锁块插入锁孔中后,所述滚珠置于所述环形凹槽内,当处于铰接开启状态时,滚珠与环形凹槽的配合可使得门体开启更顺畅。
CN201610934488.4A 2016-11-01 2016-11-01 一种检修口的锁紧系统 Pending CN106499273A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112112517A (zh) * 2020-08-19 2020-12-22 浙江容宸科技有限公司 一种安全屏蔽门
FR3102834A1 (fr) * 2019-10-30 2021-05-07 Atlantic Climatisation & Ventilation Centrale de traitement d’air pour un local

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CN2182240Y (zh) * 1992-12-10 1994-11-09 吴士涛 双向门
CN2201464Y (zh) * 1993-05-24 1995-06-21 赵熙文 可调高低的门轴
JP2006348494A (ja) * 2005-06-14 2006-12-28 Daiken Co Ltd 閉じ蓋装置
CN201173038Y (zh) * 2008-03-18 2008-12-31 何敬科 双轴弹簧双开门
CN201305987Y (zh) * 2008-12-04 2009-09-09 上海太比雅科技有限公司 折叠式盖板和折叠式护栏
GB2483532A (en) * 2010-09-07 2012-03-14 Sig Mfg Ltd Clip together access panel frame
CN204457190U (zh) * 2015-02-06 2015-07-08 吴元利 推拉平开窗关窗锁紧装置

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Publication number Priority date Publication date Assignee Title
CN2182240Y (zh) * 1992-12-10 1994-11-09 吴士涛 双向门
CN2201464Y (zh) * 1993-05-24 1995-06-21 赵熙文 可调高低的门轴
JP2006348494A (ja) * 2005-06-14 2006-12-28 Daiken Co Ltd 閉じ蓋装置
CN201173038Y (zh) * 2008-03-18 2008-12-31 何敬科 双轴弹簧双开门
CN201305987Y (zh) * 2008-12-04 2009-09-09 上海太比雅科技有限公司 折叠式盖板和折叠式护栏
GB2483532A (en) * 2010-09-07 2012-03-14 Sig Mfg Ltd Clip together access panel frame
CN204457190U (zh) * 2015-02-06 2015-07-08 吴元利 推拉平开窗关窗锁紧装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3102834A1 (fr) * 2019-10-30 2021-05-07 Atlantic Climatisation & Ventilation Centrale de traitement d’air pour un local
CN112112517A (zh) * 2020-08-19 2020-12-22 浙江容宸科技有限公司 一种安全屏蔽门
CN112112517B (zh) * 2020-08-19 2022-06-24 浙江容宸科技有限公司 一种安全屏蔽门

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