CN105370691A - 一种木结构组合体的连接紧固螺栓 - Google Patents

一种木结构组合体的连接紧固螺栓 Download PDF

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CN105370691A
CN105370691A CN201510981059.8A CN201510981059A CN105370691A CN 105370691 A CN105370691 A CN 105370691A CN 201510981059 A CN201510981059 A CN 201510981059A CN 105370691 A CN105370691 A CN 105370691A
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head
wood
wood screws
screw
hand member
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罗建华
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0094Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

本发明公开了一种木结构组合体的连接紧固螺栓。主要特点是:圆柱头内六角螺栓的螺杆左端设有弹簧垫圈,弹簧垫圈的右端设有平垫圈,圆柱头内六角螺栓的螺杆右端与木螺丝头的螺纹孔配合连接在一起;木螺丝头的螺纹孔的左端设有内六角凹孔,木螺丝头的外径上设有全牙的木螺丝螺纹;木螺丝头的右端末端设有圆柱,圆柱右端的圆锥面的圆锥夹角(m)设为100~110o。本发明工艺先进,能够使木结构组合体结合连接快速、牢固、安全,减少经济损失。

Description

一种木结构组合体的连接紧固螺栓
技术领域
本发明涉及紧固件技术领域,特别涉及一种木结构组合体的连接紧固螺栓。适用于房屋、家具等的木结构组合体的连接紧固。
背景技术
传统的木结构组合体是用榫接结合连接的,由于榫接结合连接既要做榫头又要开榫眼,工艺繁杂、速度慢;现有的木结构组合体是用强力胶胶水粘结后再钉入铁钉进行结合连接的,这种结合连接方法工艺简单、快速,但所做的房屋、家具等使用一段时间后结合连接部位会松动,导致房屋倾斜、家具扭曲甚至散架,严重影响人身安全,同时造成重大经济损失。
发明内容
本发明的目的在于改进已有技术的不足,提供一种工艺先进、结合连接快速、连接牢固的木结构组合体的连接紧固螺栓,使木结构组合体结合连接快速、牢固、安全,减少经济损失。
本发明的技术方案是:由圆柱头内六角螺栓、弹簧垫圈、平垫圈和木螺丝头构成的一种木结构组合体的连接紧固螺栓,圆柱头内六角螺栓的螺杆左端设有弹簧垫圈,弹簧垫圈的右端设有平垫圈,圆柱头内六角螺栓的螺杆右端与木螺丝头的螺纹孔配合连接在一起。
所述的木螺丝头的螺纹孔的左端设有内六角凹孔,木螺丝头的外径上设有全牙的木螺丝螺纹。
所述的木螺丝头的右端末端设有圆柱,圆柱右端的圆锥面的圆锥夹角(m)设为100~110o。
本发明与现有技术相比具有以下显著特点和积极效果:本发明在圆柱头内六角螺栓的螺杆左端设有弹簧垫圈,在弹簧垫圈的右端设有平垫圈,将圆柱头内六角螺栓的螺杆右端与木螺丝头的螺纹孔配合连接在一起;在木螺丝头的螺纹孔的左端设有内六角凹孔,在木螺丝头的外径上设有全牙的木螺丝螺纹。本发明工艺先进,能够使木结构组合体结合连接快速、牢固、安全,减少经济损失。
本发明在圆柱头内六角螺栓的螺杆左端设有弹簧垫圈,由于弹簧垫圈具有止动作用,用本发明结合连接木结构时圆柱头内六角螺栓不会松动,进一步使木结构组合体结合连接牢固、安全,减少经济损失。
本发明在木螺丝头的外径上设有全牙的木螺丝螺纹,木螺丝螺纹能够与木质材料很好地咬合在一起,木螺丝头不会被拔出,使木结构组合体结合连接牢固,进一步使木结构组合体结合连接牢固、安全,减少经济损失。
本发明在木螺丝头的右端末端设有圆柱,圆柱右端的圆锥面的圆锥夹角(m)设为100~110o。结合连接木结构组合体时能够便利地将木螺丝头插入木板已经钻好的孔内,进一步使木结构组合体结合连接快速。
附图说明
本发明的具体结构由以下的实施例及其附图给出。
图1是根据本发明提出的一种木结构组合体的连接紧固螺栓的具体结构示意图。
图2是根据本发明提出的一种木结构组合体的连接紧固螺栓的木螺丝头的零件结构示意图,其中:图2(1)为主视图,图2(2)为左视图。
图3是根据本发明提出的一种木结构组合体的连接紧固螺栓的具体装置工作情况图。
图中:(1)为圆柱头内六角螺栓,(2)为弹簧垫圈,(3)为平垫圈,(4)为内六角凹孔,(5)为木螺丝头,(6)为木螺丝螺纹,(7)为螺纹孔,(8)为圆柱,(9)为圆锥面。
具体实施方式
下面结合实施例对本发明作进一步的说明。
实施例:如图所示,由圆柱头内六角螺栓(1)、弹簧垫圈(2)、平垫圈(3)和木螺丝头(5)构成的一种木结构组合体的连接紧固螺栓,圆柱头内六角螺栓(1)的螺杆左端设有弹簧垫圈(2),弹簧垫圈(2)的右端设有平垫圈(3),圆柱头内六角螺栓(1)的螺杆右端与木螺丝头(5)的螺纹孔(7)配合连接在一起。
木螺丝头(5)的螺纹孔(7)的左端设有内六角凹孔(4),木螺丝头(5)的外径上设有全牙的木螺丝螺纹(6)。
木螺丝头(5)的右端末端设有圆柱(8),圆柱(8)右端的圆锥面(9)的圆锥夹角(m)设为110o。
本发明的工作过程(一):如图3所示,在木板A的连接部位先钻出圆孔a和圆孔b,在木板B的连接部位先钻出圆孔c。
本发明的工作过程(二):将木螺丝头的右端末端的圆柱对准圆孔c并插入圆孔c内,将六角扳手插入木螺丝头左端的内六角凹孔内,顺时针方向旋转六角扳手,将木螺丝头全部旋入圆孔c内,直至木螺丝头的左端端面与木板B的左端侧平面平齐为止。
本发明的工作过程(三):将弹簧垫圈、平垫圈分别套入在圆柱头内六角螺栓的螺杆上,将圆柱头内六角螺栓的螺杆插入木板A的圆孔a和圆孔b后插入木螺丝头左端的内六角凹孔内并对准木螺丝头的螺纹孔,先用手旋转圆柱头内六角螺栓的螺栓头直至旋转不动为止,再将六角扳手插入圆柱头内六角螺栓左端的内六角凹孔内,顺时针方向旋转六角扳手,直至将弹簧垫圈的弹性圈压平为止。

Claims (1)

1.一种木结构组合体的连接紧固螺栓,由圆柱头内六角螺栓(1)、弹簧垫圈(2)、平垫圈(3)和木螺丝头(5)构成,其特征在于:圆柱头内六角螺栓(1)的螺杆左端设有弹簧垫圈(2),弹簧垫圈(2)的右端设有平垫圈(3),圆柱头内六角螺栓(1)的螺杆右端与木螺丝头(5)的螺纹孔(7)配合连接在一起;
所述的木螺丝头(5)的螺纹孔(7)的左端设有内六角凹孔(4),木螺丝头(5)的外径上设有全牙的木螺丝螺纹(6);
所述的木螺丝头(5)的右端末端设有圆柱(8),圆柱(8)右端的圆锥面(9)的圆锥夹角(m)设为100~110o。
CN201510981059.8A 2015-12-24 2015-12-24 一种木结构组合体的连接紧固螺栓 Pending CN105370691A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2132858Y (zh) * 1992-07-14 1993-05-12 杨辉 异型螺母式膨胀螺栓
US5570982A (en) * 1992-11-17 1996-11-05 Mepla-Werke Lautenschlager Gmbh & Co. Kg Screw hole with preinstalled screw
CN2348174Y (zh) * 1998-05-12 1999-11-10 万勇 一种膨胀螺栓
CN201363350Y (zh) * 2009-02-09 2009-12-16 中航飞机起落架有限责任公司 任意角度可锁定的螺纹连接防松结构
CN205207368U (zh) * 2015-12-24 2016-05-04 罗建华 一种木结构组合体的连接紧固螺栓

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2132858Y (zh) * 1992-07-14 1993-05-12 杨辉 异型螺母式膨胀螺栓
US5570982A (en) * 1992-11-17 1996-11-05 Mepla-Werke Lautenschlager Gmbh & Co. Kg Screw hole with preinstalled screw
CN2348174Y (zh) * 1998-05-12 1999-11-10 万勇 一种膨胀螺栓
CN201363350Y (zh) * 2009-02-09 2009-12-16 中航飞机起落架有限责任公司 任意角度可锁定的螺纹连接防松结构
CN205207368U (zh) * 2015-12-24 2016-05-04 罗建华 一种木结构组合体的连接紧固螺栓

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