WO2022099877A1 - 一种装配式构件的连接组件 - Google Patents

一种装配式构件的连接组件 Download PDF

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Publication number
WO2022099877A1
WO2022099877A1 PCT/CN2020/138762 CN2020138762W WO2022099877A1 WO 2022099877 A1 WO2022099877 A1 WO 2022099877A1 CN 2020138762 W CN2020138762 W CN 2020138762W WO 2022099877 A1 WO2022099877 A1 WO 2022099877A1
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WIPO (PCT)
Prior art keywords
shaped
wedge
piece
shaped groove
connection assembly
Prior art date
Application number
PCT/CN2020/138762
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English (en)
French (fr)
Inventor
项宝
欧飞奇
农兴中
丁先立
吴居洋
史海欧
任一恒
叶亮
昝子卉
王冉
李潇
刘春杰
李恒一
何晟亚
周前
黄河
张文奇
Original Assignee
广州地铁设计研究院股份有限公司
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Application filed by 广州地铁设计研究院股份有限公司 filed Critical 广州地铁设计研究院股份有限公司
Priority to US17/705,324 priority Critical patent/US11821456B2/en
Publication of WO2022099877A1 publication Critical patent/WO2022099877A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
    • F16B5/002—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge both sheets, plates or panels having a groove, e.g. with strip-type connector
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/04—Making large underground spaces, e.g. for underground plants, e.g. stations of underground railways; Construction or layout thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0032—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge
    • F16B5/0052—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge the interlocking key acting as a dovetail-type key

Definitions

  • the present invention relates to the technical field of component connection, in particular to a connection assembly of assembled components.
  • the prefabricated construction method is gradually replacing the cast-in-place construction method due to its fast construction and environmental friendliness.
  • the prefabricated building components are assembled and combined using the connection structure to complete the construction of the prefabricated building.
  • the Chinese invention patent application with the application publication number CN107761765A and the application publication date of 2018.03.06 discloses a fully assembled double-column main structure of a subway station and a construction method thereof, and specifically discloses that its structure includes a hoisted and positioned base plate A
  • the upper two sides of the bottom plate A are connected to the bottom corner plate B, and the bottom corner plate B is provided with a side wall C.
  • the middle of the bottom plate A is fixed with two lower columns Z.
  • the left side wall C and the left The side lower column Z is fixed with the left middle plate D block, the right side wall C block, and the right lower column Z are fixed with the right middle plate D block, the left middle plate D block, and the right middle plate D block.
  • Plate D blocks are all provided with upper columns Z, upper columns Z are provided with top plate F blocks, and top corner E blocks are fixed on both sides of top plate F block and the end of side wall C block.
  • Concave-convex tenon and bolts are used to connect the butted mid-plate D blocks.
  • the construction of the entire subway station can be realized by assembling and connecting different components.
  • the connecting parts of the components usually bear large shearing force and bending moment, the bolt connection cannot meet the high-strength connection requirements; and the operation of screwing the bolts is cumbersome and the construction efficiency is low.
  • the purpose of the present invention is to provide a connection assembly of an assembled component, to solve the problem that the bolt connection cannot meet the high-strength connection requirements; and the operation of screwing the bolt is cumbersome and the construction efficiency is low.
  • connection assembly of the fabricated component of the present invention is:
  • connection assembly of the prefabricated component includes two C-shaped groove pieces and an I-shaped connection piece, the C-shaped groove piece is provided with a component connection portion for fixed connection with the component, and the I-shaped connection piece includes a middle web and two side flanges, the notch of the C-shaped groove piece fits with the gap of the web, and the side flanges are used to connect with the I-shaped connector when the I-shaped connector is inserted into the C-shaped groove piece.
  • the inverting edge of the C-shaped groove piece stops and fits;
  • the C-shaped groove piece and/or the I-shaped connecting piece is further provided with a wedge-shaped structure, and the wedge-shaped structure has a wedge-shaped surface for guiding the opposite fastening of the two C-shaped groove pieces.
  • the opposite sides of the two side flanges are respectively provided with first wedge-shaped structures, and the wedge-shaped surfaces of the first wedge-shaped structures are arranged obliquely along the length direction of the I-shaped connecting piece;
  • the inner side wall of the inversion edge is provided with a second wedge-shaped structure, and the wedge-shaped surface of the second wedge-shaped structure is arranged obliquely along the length direction of the C-shaped groove member.
  • first wedge-shaped structure is arranged in the middle of the length direction of the I-shaped connector, and the first wedge-shaped structures on the two side flanges are arranged symmetrically.
  • the included angle between the wedge-shaped surface of the first wedge-shaped structure and the length direction of the I-shaped connector is equal to the angle between the wedge-shaped surface of the second wedge-shaped structure and the length direction of the C-shaped groove member. angle.
  • the inclination gradient of the wedge-shaped surface of the first wedge-shaped structure relative to the length direction of the I-shaped connector is not greater than one fifth.
  • the inclination gradient of the wedge-shaped surface of the first wedge-shaped structure relative to the length direction of the I-shaped connector is one-twentieth.
  • high-strength cement slurry is also poured between the C-shaped groove piece and the I-shaped connecting piece.
  • the outer side wall of the I-shaped connector is further provided with raised ribs, and the raised ribs are arranged at intervals along the length direction of the I-shaped connector.
  • the component connecting part includes an anchor provided on the outer wall of the C-shaped groove piece, and a connecting rib for connecting with the main rib of the component.
  • the inner wall of the C-shaped groove member is provided with a positioning groove, and the positioning groove is arranged at the end position of the C-shaped groove member.
  • connection assembly is used to replace the existing bolt connection. Since the web of the I-shaped connector is a longitudinally continuous structure and has high strength, it can ensure a high-strength fastening connection for the two adjacent components; The unique I-shaped connector replaces multiple bolt structures, which can form a stronger and more reliable tightening force for two adjacent components to meet the high-strength connection requirements; moreover, it simplifies the operation compared to screwing the bolts , improve the construction efficiency.
  • the cured high-strength cement paste has good pressure resistance properties.
  • the cured high-strength cement paste is not only used to fill dense voids, but more importantly, the cured high-strength cement paste can be used to effectively stop the I-shaped connection.
  • the I-shaped connector and the I-shaped connector jointly bear the extrusion force generated by the C-shaped groove, which ensures that the I-shaped connector can reliably connect the two components.
  • FIG. 1 is a schematic structural diagram of the connection assembly in the specific embodiment 1 of the connection assembly of the assembled component of the present invention when the connection assembly is applied to the component;
  • FIG. 2 is a longitudinal cross-sectional view of the connecting assembly in the completed state in the specific embodiment 1 of the connecting assembly of the fabricated component of the present invention
  • Fig. 3 is the three-dimensional schematic diagram of the I-shaped connector in Fig. 1;
  • Fig. 4 is the longitudinal sectional view of the I-shaped connector in the specific embodiment 2 of the connecting assembly of the assembled component of the present invention
  • FIG. 5 is a longitudinal cross-sectional view of the connecting assembly in the specific embodiment 2 of the connecting assembly of the assembled component of the present invention when it is assembled in place.
  • connection assembly of the assembled component of the present invention includes two C-shaped groove pieces 2 and an I-shaped connection piece 1.
  • the I-shaped connecting piece 1 includes a middle web 10 and two side flanges 11.
  • the edge 11 is used to stop and cooperate with the inversion edge 21 of the C-shaped groove piece 2 when the I-shaped connecting piece 1 is inserted into the C-shaped groove piece 2; the C-shaped groove piece 2 and/or the I-shaped connecting piece 1
  • the two side flanges 11 of the I-shaped connector 1 are used to stop and cooperate with the inversion edges 21 of the corresponding C-shaped grooves 20 respectively, and the I-shaped connector 1 is used to form a pair of adjacent two components. It is precisely due to the design of the wedge-shaped structure, as the I-shaped connector 1 gradually deepens in the two C-shaped groove parts 2, the longitudinal movement is converted into two C-shaped groove parts through the wedge-shaped surface of the wedge-shaped structure. 2, so that the two components 3 form a tight connection.
  • connection assembly is used to replace the existing bolt connection form. Since the web 10 of the I-shaped connector 1 is a longitudinally continuous structure and has high strength, it can ensure a high-strength fastening connection to the two adjacent members 3. ; The multiple bolt structures are replaced by a complete I-shaped connector 1, which can form a stronger and more reliable fastening force for the adjacent two components 3, and meet the high-strength connection requirements; Screwing the bolts simplifies the operation and improves the construction efficiency.
  • the opposite sides of the two side flanges 11 of the I-shaped connector 1 are respectively provided with a first wedge-shaped structure 12 , and the wedge-shaped surfaces 120 of the first wedge-shaped structure are arranged obliquely along the length direction of the I-shaped connector 1 .
  • the inversion of the C-shaped groove member 2 is provided with a second wedge-shaped structure 22 along the inner side wall of the 21, and the wedge-shaped surface of the second wedge-shaped structure 22 is arranged obliquely along the length direction of the C-shaped groove member 2.
  • first wedge-shaped structures 12 on the two side flanges 11 of the I-shaped connector 1 are symmetrically arranged, that is, the two first wedge-shaped structures 12 are symmetrically arranged with respect to the longitudinal centerline of the I-shaped connector 1.
  • the wedge-shaped surface 120 of a wedge-shaped structure forms an inner tapered jaw, so as to form a lateral pressing force on the two C-shaped groove pieces 2 .
  • the first wedge-shaped structure 12 is arranged in the middle of the length direction of the I-shaped connector 1, and the angle between the wedge-shaped surface 120 of the first wedge-shaped structure and the length direction of the I-shaped connector 1 is equal to the second wedge-shaped structure.
  • the inclination gradient of the wedge-shaped surface 120 of the first wedge-shaped structure relative to the length direction of the I-shaped connector 1 is not greater than one-fifth.
  • the inclination gradient of the wedge-shaped surface 120 relative to the length direction of the I-shaped connector 1 is one-twentieth, and its inclination gradient can ensure the opposite tightening formed by the I-shaped connector 1 and the two C-shaped groove members 2. It can also ensure that the longitudinal movement of the I-shaped connector 1 is converted into a transverse pressing force with sufficient strength.
  • the high-strength cement slurry 4 is poured into the gap between the two C-shaped grooves 2 and the I-shaped connector 1, and the cured high-strength cement
  • the slurry 4 has good pressure resistance properties, and the cured high-strength cement slurry 4 is not only used to fill the dense voids, but more importantly, the cured high-strength cement slurry 4 can effectively prevent the back of the I-shaped connector 1. Together with the I-shaped connector 1 , it bears the extrusion force generated by the C-shaped groove member 2 , which ensures that the I-shaped connector 1 plays a reliable role in connecting the two components 3 .
  • the member 3 is a reinforced concrete member
  • the notch of the C-shaped groove member 2 is pre-embedded at the edge position of the member 3 facing outward
  • the member connecting portion of the C-shaped groove member 2 includes a part arranged on the outer wall of the C-shaped groove member 2
  • the anchor 23, and the connecting rib 24 for connecting with the main rib of the component is an anchor bolt that is fixedly connected to the C-shaped groove piece 2
  • the connecting rib 24 is fixedly connected to the groove wall of the C-shaped groove piece 2 on the side facing away from the notch
  • the connecting rib 24 is connected to the main rib of the component.
  • Bolts and sleeves are used for connection between them, and anchors and connecting ribs 24 are used to make the C-shaped groove part 2 and the member 3 form an integral structure.
  • a positioning groove 25 is provided on the inner wall of the C-shaped groove member 2, and the positioning groove 25 is arranged at the end position of the C-shaped groove member 2.
  • the connecting piece 1 forms the longitudinal driving force.
  • a design can be added on the basis of the structure of the specific embodiment 1 of the connection assembly of the prefabricated component, for example: in the I-shaped connector
  • the outer side wall of 1 is also provided with raised ribs 13.
  • the raised ribs 13 are arranged around the outer periphery of the I-shaped connector 1, and the raised ribs 13 are along the I-shaped.
  • the connecting pieces 1 are arranged at intervals in the length direction, and the bonding strength between the I-shaped connecting piece 1 and the high-strength cement slurry is increased by the raised ribs 13, and the fastening connection effect of the connecting components is ensured.
  • the component in order to meet different usage requirements, is not limited to the reinforced concrete component in the specific embodiment 1, but can also be a steel component.
  • the steel component and the outer side of the C-shaped channel The wall is connected by welding, and the welding part of the outer side wall of the C-shaped groove piece constitutes the component connecting part.
  • the wedge-shaped structure in order to meet different usage requirements, can be only provided on the I-shaped connecting piece or the C-shaped groove piece, and the wedge-shaped surface of the wedge-shaped structure and the C-shaped groove can be used.
  • the groove piece itself cooperates to form the opposite fastening force to the two C-shaped groove pieces, or the wedge-shaped surface of the wedge-shaped structure cooperates with the I-shaped connecting piece itself to form the opposite fastening force to the two C-shaped groove pieces.
  • the inclination gradient of the wedge-shaped surface of the wedge-shaped structure with respect to the length direction of the I-shaped connector is not limited to one-twentieth of the specific embodiment 1, but can also be one-tenth, one-fifth or less than one-fifth. Any value of one is acceptable.

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Abstract

一种装配式构件的连接组件，包括两个C形槽件（2）和工字型连接件（1），C形槽件（2）设有用于与构件（3）固定连接的构件连接部，工字型连接件（1）包括中间的腹板（10）和两个侧翼缘（11），C形槽件（2）的槽口与腹板（10）的间隙配合，侧翼缘（11）用于在工字型连接件（1）插装于C形槽件（2）中时与C形槽件（2）的内翻沿（21）挡止配合；C形槽件（2）和/或工字型连接件（1）上还设有楔形结构，楔形结构具有用于引导两个C形槽件（2）对向紧固的楔形面。工字型连接件（1）在两个C形槽件（2）中逐渐深入，楔形结构的楔形面将纵向移动转化为对两个C形槽件（2）的对向紧固力，使两个构件（3）形成紧固连接；由完整的工字型连接件（1）代替多个螺栓，满足高强度的连接要求，简化了操作，提高了施工效率。

Description

一种装配式构件的连接组件 技术领域
本发明涉及构件连接技术领域，特别是涉及一种装配式构件的连接组件。
背景技术
随着建筑工艺的发展，装配式的建造方法由于其施工快速、环境友好等特点正逐渐替代现浇的建造方法，使用连接结构将预制好的建筑构件进行拼装组合即完成装配式建筑的施工。
如申请公布号为CN107761765A、申请公布日为2018.03.06的中国发明专利申请公开了一种全装配式地铁车站双柱主体结构及其施工方法，并具体公开了其结构包括吊装并定位的底板A块，底板A块上两侧与底角板B块相连，底角板B块上均设置有边墙C块，底板A块中部固定有两根下柱Z，左侧边墙C块、左侧下柱Z上固定有左侧的中板D块，右侧边墙C块、右侧下柱Z上固定有右侧的中板D块，左侧的中板D块、右侧的中板D块上均设置有上柱Z，上柱Z上设置有顶板F块，顶板F块两侧与边墙C块端部固定有顶角E块。底板A块、底角板B块之间，底角板B块、边墙C块之间，边墙C块、顶角板E块之间，顶角板E块、顶板F块之间，对接的中板D块之间采用凹凸榫和螺栓连接。
采用现有技术中的全装配式地铁车站双柱主体结构可通过不同构件的拼装连接实现整个地铁车站的施工。但是，由于构件的连接部位通常会承受较大的剪切力和弯矩，采用螺栓连接无法满足高强度的连接要求；且旋拧螺栓的操作繁琐，施工效率低。
发明内容
为了解决上述问题，本发明的目的在于提供一种装配式构件的连接组件，以解决采用螺栓连接无法满足高强度的连接要求；且旋拧螺 栓的操作繁琐，施工效率低的问题。
本发明的装配式构件的连接组件的技术方案为：
装配式构件的连接组件包括两个C形槽件和工字型连接件，所述C形槽件设有用于与构件固定连接的构件连接部，所述工字型连接件包括中间的腹板和两个侧翼缘，所述C形槽件的槽口与所述腹板的间隙配合，所述侧翼缘用于在所述工字型连接件插装于所述C形槽件中时与所述C形槽件的内翻沿挡止配合；
所述C形槽件和/或所述工字型连接件上还设有楔形结构，所述楔形结构具有用于引导两个所述C形槽件对向紧固的楔形面。
进一步的，两个所述侧翼缘的相对侧面分别设有第一楔形结构，所述第一楔形结构的楔形面沿所述工字型连接件的长度方向倾斜布置；所述C形槽件的内翻沿的内侧壁设有第二楔形结构，所述第二楔形结构的楔形面沿所述C形槽件的长度方向倾斜布置。
进一步的，所述第一楔形结构设置在所述工字型连接件的长度方向的中部位置，且两个所述侧翼缘上的第一楔形结构对称设置。
进一步的，所述第一楔形结构的楔形面与所述工字型连接件的长度方向之间的夹角等于所述第二楔形结构的楔形面与所述C形槽件的长度方向之间的夹角。
进一步的，所述第一楔形结构的楔形面相对于所述工字型连接件的长度方向的倾斜坡度不大于五分之一。
进一步的，所述第一楔形结构的楔形面相对于所述工字型连接件的长度方向的倾斜坡度为二十分之一。
进一步的，所述C形槽件与所述工字型连接件之间还灌注有高强水泥浆。
进一步的，所述工字型连接件的外侧壁还设有凸起筋条，所述凸起筋条沿所述工字型连接件的长度方向间隔布置。
进一步的，所述构件连接部包括设置在C形槽件外壁的锚固件，以及用于与构件主筋相连的连接筋。
进一步的，所述C形槽件的内壁设有定位凹槽，所述定位凹槽布置于所述C形槽件的端部位置。
有益效果：施工时，当两个构件对接到位后，将工字型连接件插装至两个构件的C形槽件中，工字型连接件的腹板进入C形槽件的槽口位置，利用工字型连接件的两个侧翼缘分别与对应的C形槽的内翻沿挡止配合，通过工字型连接件对相邻两个构件形成对向紧固力；正是由于楔形结构的设计，随着工字型连接件在两个C形槽件中逐渐深入，通过楔形结构的楔形面将纵向移动转化为对两个C形槽件的对向紧固力，从而使两个构件形成紧固连接。
采用连接组件代替现有的螺栓连接形式，由于工字型连接件的腹板为纵向连续结构且本身强度高，能够确保对相邻的两个构件起到高强度的紧固连接作用；由完整的工字型连接件代替了多个螺栓结构，能够对相邻两个构件形成更大强度、更牢靠的紧固力，满足高强度的连接要求；而且，相比于旋拧螺栓简化了操作，提高了施工效率。
另外，固化后的高强水泥浆具有良好的耐压特性，利用固化后的高强水泥浆不仅用来填充密实空隙，更重要的是，通过固化后的高强水泥浆可有效的止退工字型连接件，并与工字型连接件共同承受C形槽件产生的挤压力，保证了工字型连接件对两个构件起到可靠的连接作用。
附图说明
图1为本发明的装配式构件的连接组件的具体实施例1中连接组件应用在构件上时的结构示意图；
图2为本发明的装配式构件的连接组件的具体实施例1中连接组件在完工状态下的纵向剖视图；
图3为图1中工字型连接件的立体示意图；
图4为本发明的装配式构件的连接组件的具体实施例2中工字型连接件的纵向剖视图；
图5为本发明的装配式构件的连接组件的具体实施例2中连接组件在装配到位时的纵向剖视图。
图中：1-工字型连接件、10-腹板、11-侧翼缘、12-第一楔形结构、120-第一楔形结构的楔形面、13-凸起筋条、2-C形槽件、21-内翻沿、22-第二楔形结构、23-锚固件、24-连接筋、25-定位凹槽、3-构件、4-高强水泥浆。
具体实施方式
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。
本发明的装配式构件的连接组件的具体实施例1，如图1至图3所示，装配式构件的连接组件包括两个C形槽件2和工字型连接件1，C形槽件2设有用于与构件3固定连接的构件连接部，工字型连接件1包括中间的腹板10和两个侧翼缘11，C形槽件2的槽口与腹板10的间隙配合，侧翼缘11用于在工字型连接件1插装于C形槽件2中时与C形槽件2的内翻沿21挡止配合；C形槽件2和/或工字型连接件1上还设有楔形结构，楔形结构具有用于引导两个C形槽件2对向紧固的楔形面。
施工时，当两个构件3对接到位后，将工字型连接件1插装至两个构件3的C形槽件2中，工字型连接件1的腹板10进入C形槽件2的槽口位置，利用工字型连接件1的两个侧翼缘11分别与对应的C形槽20的内翻沿21挡止配合，通过工字型连接件1对相邻两个构件形成对向紧固力；正是由于楔形结构的设计，随着工字型连接件1在两个C形槽件2中逐渐深入，通过楔形结构的楔形面将纵向移动转化为对两个C形槽件2的对向紧固力，从而使两个构件3形成紧固连接。
采用连接组件代替现有的螺栓连接形式，由于工字型连接件1的腹板10为纵向连续结构且本身强度高，能够确保对相邻的两个构件3起到高强度的紧固连接作用；由完整的工字型连接件1代替了多个螺 栓结构，能够对相邻两个构件3形成更大强度、更牢靠的紧固力，满足高强度的连接要求；而且，相比于旋拧螺栓简化了操作，提高了施工效率。
在本实施例中，工字型连接件1的两个侧翼缘11的相对侧面分别设有第一楔形结构12，第一楔形结构的楔形面120沿工字型连接件1的长度方向倾斜布置；C形槽件2的内翻沿21的内侧壁设有第二楔形结构22，第二楔形结构22的楔形面沿C形槽件2的长度方向倾斜布置。具体的，工字型连接件1的两个侧翼缘11上的第一楔形结构12对称设置，即两个第一楔形结构12关于工字型连接件1的纵向中线对称布置，通过两个第一楔形结构的楔形面120形成内锥形夹口，以对两个C形槽件2形成横向挤压力。
第一楔形结构12设置在工字型连接件1的长度方向的中部位置，并且，第一楔形结构的楔形面120与工字型连接件1的长度方向之间的夹角等于第二楔形结构22的楔形面与C形槽件2的长度方向之间的夹角。为了保证纵向移动有效地转换为横向挤压力，第一楔形结构的楔形面120相对于工字型连接件1的长度方向的倾斜坡度不大于五分之一，具体的，第一楔形结构的楔形面120相对于工字型连接件1的长度方向的倾斜坡度为二十分之一，其倾斜坡度既能保证工字型连接件1与两个C形槽件2形成的对向紧固力，又可保证将工字型连接件1的纵向移动转化为足够强度的横向挤压力。
当工字型连接件1纵向移动至完全压紧两个构件3时，向两个C形槽件2和工字型连接件1之间的空隙中灌注高强水泥浆4，固化后的高强水泥浆4具有良好的耐压特性，利用固化后的高强水泥浆4不仅用来填充密实空隙，更重要的是，通过固化后的高强水泥浆4可有效的止退工字型连接件1，并与工字型连接件1共同承受C形槽件2产生的挤压力，保证了工字型连接件1对两个构件3起到可靠的连接作用。
在本实施例中，构件3为钢筋混凝土构件，C形槽件2的槽口朝外预埋在构件3的边缘位置，C形槽件2的构件连接部包括设置在C形槽 件2外壁的锚固件23，以及用于与构件主筋相连的连接筋24。具体的，锚固件23为固定连接在C形槽件2上的锚固栓钉，连接筋24固定连接在C形槽件2的背向槽口一侧的槽壁上，连接筋24与构件主筋之间采用螺栓套筒连接，利用锚固件、连接筋24使C形槽件2和构件3形成整体结构。而且，在C形槽件2的内壁设有定位凹槽25，定位凹槽25布置于C形槽件2的端部位置，定位凹槽25可供千斤顶卡放在其中，从而对工字型连接件1形成纵向驱动力。
本发明的装配式构件的连接组件的具体实施例2，为了满足不同的使用需求，可在装配式构件的连接组件的具体实施例1的结构基础上增加设计，例如：在工字型连接件1的外侧壁还设有凸起筋条13，如图4、图5所示，凸起筋条13环绕设置在工字型连接件1的外周位置，且凸起筋条13沿工字型连接件1的长度方向间隔布置，通过凸起筋条13增大了工字型连接件1和高强水泥浆之间的结合强度，保证了连接组件的紧固连接效果。
本发明的装配式构件的连接组件的其他具体实施例，为了满足不同的使用需求，构件不仅限于具体实施例1中的钢筋混凝土构件，还可为钢构件，钢构件与C形槽件的外侧壁焊接连接，C形槽件的外侧壁的焊接部位构成构件连接部。
本发明的装配式构件的连接组件的其他具体实施例，为了满足不同的使用需求，可将楔形结构仅设置在工字型连接件或C形槽件上，利用楔形结构的楔形面与C形槽件本身配合形成对两个C形槽件的对向紧固力，或者，利用楔形结构的楔形面与工字型连接件本身配合形成对两个C形槽件的对向紧固力。另外，楔形结构的楔形面相对于工字型连接件的长度方向的倾斜坡度不仅限于具体实施例1中的二十分之一，还可为十分之一、五分之一或小于五分之一的任意数值均可。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本发明的保护范围。

Claims (10)

  1. 一种装配式构件的连接组件，其特征是，包括两个C形槽件和工字型连接件，所述C形槽件设有用于与构件固定连接的构件连接部，所述工字型连接件包括中间的腹板和两个侧翼缘，所述C形槽件的槽口与所述腹板的间隙配合，所述侧翼缘用于在所述工字型连接件插装于所述C形槽件中时与所述C形槽件的内翻沿挡止配合；
    所述C形槽件和/或所述工字型连接件上还设有楔形结构，所述楔形结构具有用于引导两个所述C形槽件对向紧固的楔形面。
  2. 根据权利要求1所述的装配式构件的连接组件，其特征是，两个所述侧翼缘的相对侧面分别设有第一楔形结构，所述第一楔形结构的楔形面沿所述工字型连接件的长度方向倾斜布置；所述C形槽件的内翻沿的内侧壁设有第二楔形结构，所述第二楔形结构的楔形面沿所述C形槽件的长度方向倾斜布置。
  3. 根据权利要求2所述的装配式构件的连接组件，其特征是，所述第一楔形结构设置在所述工字型连接件的长度方向的中部位置，且两个所述侧翼缘上的第一楔形结构对称设置。
  4. 根据权利要求2所述的装配式构件的连接组件，其特征是，所述第一楔形结构的楔形面与所述工字型连接件的长度方向之间的夹角等于所述第二楔形结构的楔形面与所述C形槽件的长度方向之间的夹角。
  5. 根据权利要求2所述的装配式构件的连接组件，其特征是，所述第一楔形结构的楔形面相对于所述工字型连接件的长度方向的倾斜坡度不大于五分之一。
  6. 根据权利要求2所述的装配式构件的连接组件，其特征是，所述第一楔形结构的楔形面相对于所述工字型连接件的长度方向的倾斜坡度为二十分之一。
  7. 根据权利要求2所述的装配式构件的连接组件，其特征是，所 述C形槽件与所述工字型连接件之间还灌注有高强水泥浆。
  8. 根据权利要求1所述的装配式构件的连接组件，其特征是，所述工字型连接件的外侧壁还设有凸起筋条，所述凸起筋条沿所述工字型连接件的长度方向间隔布置。
  9. 根据权利要求1所述的装配式构件的连接组件，其特征是，所述构件连接部包括设置在C形槽件外壁的锚固件，以及用于与构件主筋相连的连接筋。
  10. 根据权利要求1所述的装配式构件的连接组件，其特征是，所述C形槽件的内壁设有定位凹槽，所述定位凹槽布置于所述C形槽件的端部位置。
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