WO2014043970A1 - 一种混凝土预制件连接器 - Google Patents

一种混凝土预制件连接器 Download PDF

Info

Publication number
WO2014043970A1
WO2014043970A1 PCT/CN2012/083152 CN2012083152W WO2014043970A1 WO 2014043970 A1 WO2014043970 A1 WO 2014043970A1 CN 2012083152 W CN2012083152 W CN 2012083152W WO 2014043970 A1 WO2014043970 A1 WO 2014043970A1
Authority
WO
WIPO (PCT)
Prior art keywords
small
card slot
concrete prefabricated
slot
connector
Prior art date
Application number
PCT/CN2012/083152
Other languages
English (en)
French (fr)
Inventor
黄昆
Original Assignee
Huang Kun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huang Kun filed Critical Huang Kun
Publication of WO2014043970A1 publication Critical patent/WO2014043970A1/zh

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043—Connections specially adapted therefor
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0009—Joints for pipes with a square or rectangular cross-section
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L49/00—Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware
    • F16L49/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. swivel nut, screwed on, or into, one of the joint parts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F2005/028—Sealing joints between manhole segments
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4128—Elements with sockets receiving adjustable or removal nuts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4135—Elements with sockets receiving removal bolt heads
    • 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
    • F16B5/0024—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 the sheets, plates or panels having holes, e.g. for dowel- type connections

Definitions

  • the present invention relates to a building accessory, and more particularly to a concrete prefabricated connector.
  • connection between concrete prefabricated parts has always been a problem in the field, and the existing joining methods are generally cast on site after welding. On-site pouring results in slow pre-supporting installation speed, low welding efficiency, low efficiency, low installation efficiency, and high labor intensity.
  • the object of the present invention is to overcome the deficiencies of the prior art and provide a bolted joint that can directly mount a concrete preform by assembling a quick joint. Concrete prefabricated connector.
  • a concrete prefabricated connector comprising: a connecting seat 1 for pre-buried into a concrete preform, wherein the connecting seat 1 is provided with a small front and small small buckle portion 2,
  • the connecting seat 1 is provided with a connecting card slot 3 at the upper end and the front end.
  • the front end opening of the connecting card slot 3 is provided with a connecting member, and the connecting member 4 is provided with a connection connected by a bolt 51. structure.
  • the connecting card slot 3 is a trapezoidal dovetail slot having a small front end and a small rear end and a small upper end and a small upper end.
  • the connecting member has a small front end and a large rear end, and the lower end has a large upper end and a small matching clip is clamped in the connecting card slot 3 .
  • the front block 4
  • a concrete preform connector as described above characterized in that the connecting structure is a strip-shaped hole 5 for wearing a bolt.
  • the pull member is integrally provided with the connecting seat 1
  • the sealing step plate 4a at the front end opening of the card slot 3 is connected, and the connecting structure is a card slot 5a with an opening upward.
  • the concrete prefabricated connector as described above is characterized in that: the connecting card slot 3 is a trapezoidal dovetail slot having a small front end and a small rear end and a small upper end and a small upper end.
  • the pull member includes a sealing step plate 4a disposed at the front end opening of the connecting card slot 3 and a small front end small end and a small end upper end small matching clip integrated with the connecting base 1 In the stated
  • the block 4 is connected to the front portion of the card slot 3.
  • the sealing step plate 4a is provided with a retaining groove.
  • the connecting structure is a threaded hole 5b provided on the block.
  • the concrete prefabricated connector as described above is characterized in that: the connecting card slot 3 is a trapezoidal dovetail slot having a small front end and a small rear end and a small upper end and a small upper end.
  • the pull member includes a sealing step plate 4a disposed at the front end opening of the connecting card slot 3 and a small front end small end and a small end upper end small matching clip integrated with the connecting base 1 In the stated
  • the block 4 is connected to the front portion of the card slot 3.
  • the sealing step plate 4a is provided with a retaining groove.
  • the connecting structure is a strip hole 5 disposed on the block 4.
  • the concrete preform connector as described above is characterized in that the rear portion of the connecting seat 1 is connected to the tension reinforcing member 6.
  • a concrete prefabricated connector as described above characterized in that: An anti-tensioning plate 7 for pulling the two side walls of the connecting card slot 3 is disposed above the front end opening of the connecting card slot 3, and the outer side of the front end of the connecting seat 1 is provided with a step 11 At both ends of the tension preventing plate 7, hooks 71 hooked on the steps 11 are provided.
  • the concrete prefabricated connector as described above is characterized in that: the cover slot 8 is provided on the rear notch of the connecting card slot 3.
  • the present invention has the following advantages:
  • Figure 1 is a perspective view of Embodiment 1 of the present invention.
  • Figure 2 is an exploded view of Embodiment 1 of the present invention.
  • FIG. 3 is an exploded view of Embodiment 1 of the present invention.
  • Figure 4 is a plan view of Embodiment 1 of the present invention.
  • Figure 5 is a cross-sectional view taken along line B-B of Embodiment 1 of the present invention.
  • Figure 6 is a state diagram of the use of the embodiment 1 of the present invention.
  • Figure 7 is a perspective view of Embodiment 2 of the present invention.
  • Figure 8 is a diagram showing the state of use of the embodiment 2 of the present invention.
  • Figure 9 is a perspective view of Embodiment 3 of the present invention.
  • Figure 10 is a diagram showing the state of use of the embodiment 3 of the present invention.
  • Figure 11 is a view showing the state of use of the embodiment 1 of the present invention.
  • Figure 12 is a perspective view of Embodiment 1 of the present invention.
  • Figure 13 is a view showing the state of use of the embodiment 1 of the present invention.
  • Figure 14 is a view showing the state of use of the embodiment 1 of the present invention.
  • Figure 15 is a diagram showing the state of use of the embodiment 1 of the present invention.
  • Embodiment 1 As shown in FIG. 1 to FIG. 6, A concrete prefabricated connector, comprising a connecting seat 1 for pre-buried into a concrete pre-form, wherein the connecting seat 1 is provided with a small front and small small buckle portion 2, the connecting seat 1 A connecting card slot 3 is formed in the upper end and the front end. The front end opening of the connecting card slot 3 is provided with a connecting member, and the connecting member is provided with a connecting structure connected by a bolt 51. The large front portion of the rear portion of the buckle portion 2 is small, so that the connecting seat is caught in the concrete preform, and the tensile strength of the front and rear tension when the bolt is tightened is generated.
  • the connecting card slot 3 is a trapezoidal dovetail slot having a small front end and a small rear end and a small upper end and a small upper end.
  • the connecting member has a small front end and a large rear end, and the lower end has a large upper end and a small matching clip is clamped in the connecting card slot 3 .
  • the front block 4 The card block 4 from the The rear of the connecting card slot 3 is installed at a wider position, and the bolts are tightened. Due to the described card block 4 and the The connecting card slots 3 are both small at the front end and small at the upper end, and the upper end of the connecting card slot 3 is small, and the pull-tab can be pulled in the front-rear direction without sliding out of the upper end opening.
  • the inclination angle ⁇ of the side walls of the card block 4 and the connecting card slot 3 is 2°.
  • the connecting structure is a strip-shaped hole 5 for wearing a bolt, and the position can be compensated when there is an error in the position of the two opposite connectors.
  • the tension reinforcing member 6 may be a bolt that is screwed to the rear of the joint 1, or may be a steel bar or the like welded to the rear of the joint 1. The tensile strength of the joint 1 in the front-rear direction is enhanced.
  • An anti-tensioning plate 7 for pulling the two side walls of the connecting card slot 3 is disposed above the front end opening of the connecting card slot 3, and the outer side of the front end of the connecting seat 1 is provided with a step 11 At both ends of the tension preventing plate 7, hooks 71 hooked on the steps 11 are provided. It is prevented that the two side walls of the connecting card slot 3 described above of the connecting base 1 are opened by a large pulling force in the front-rear direction.
  • a cover plate 8 is disposed on the rear slot of the connecting card slot 3. The debris is prevented from entering the connection card slot 3.
  • Embodiment 2 As shown in FIG. 7 to FIG. 8, the difference from Embodiment 1 is:
  • the pull member is integrally provided with the connecting base 1
  • the sealing step plate 4a at the front end opening of the card slot 3 is connected, and the connecting structure is a card slot 5a with an opening upward.
  • the structure is relatively simple and saves costs.
  • Embodiment 3 As shown in FIG. 9 to FIG. 11, the difference from Embodiment 1 is:
  • the connecting card slot 3 is a trapezoidal dovetail slot having a small front end and a small rear end and a small upper end and a small upper end.
  • the pull-out member includes a sealing step plate disposed at the front end opening of the connection card slot 3 and a small front end small end and a low-end large upper end small matching clip integrated with the connecting base 1
  • the block 4 is connected to the front portion of the card slot 3.
  • the sealing step plate 4a is provided with a retaining groove.
  • the connecting structure is a threaded hole 5b provided on the block.
  • the two connectors connected to each other are connected by a stud bolt, and the spiral threads of the two ends of the stud bolts are opposite in direction, and the spiral directions of the threaded holes in the connector are respectively matched with the two ends of the stud bolt.
  • the connectors on both sides move in opposite directions, that is, close to or apart at the same time.
  • Embodiment 4 As shown in FIG. 12 to FIG. 15, the difference from Embodiment 1 is:
  • the connecting card slot 3 is a trapezoidal dovetail slot having a small front end and a small rear end and a small upper end and a small upper end.
  • the pull-out member includes a sealing step plate 4a disposed at the front end opening of the connecting card slot 3 and a small front end small end and a low-end large upper end small matching clip integrated with the connecting base 1 of The block 4 is connected to the front portion of the card slot 3.
  • the sealing step plate 4a is provided with a retaining groove.
  • the connecting structure is a strip hole 5 disposed on the block.
  • the connector of the present invention can be connected to the connector by bolts, or the connector can be connected to other embedded parts by bolts, as long as there are bolts or nuts in the embedded part.
  • the invention can be used for connection between prefabricated parts of a house, connection between prefabricated parts of concrete pipes, connections between tunnel prefabricated parts, etc., and any connection between concrete prefabricated parts can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

一种混凝土预制件连接器，包括用于预埋入混凝土预制件内的连接座（1），所述的连接座（1）上设有后部大前部小的卡扣部（2），所述的连接座（1）内设有上端和前端开口的连接卡槽（3），所述的连接卡槽（3）的前端开口处设有拉接件（4），所述的拉接件（4）上设有通过螺栓（51）连接的连接结构。本产品克服了现有技术的不足，提供一种通过螺栓可以直接快速连接混凝土预制件的混凝土预制件连接器。

Description

一种混凝土预制件连接器
【技术领域】
本发明涉及一种建筑用配件，更具体地说是一种 混凝土预制件连接器 。
【背景技术】
混凝土预制件之间的连接一直是本领域的难题，现有的连接方法一般都是采用焊接后现场浇注。现场浇注导致预支安装速度慢效率低，焊接的焊接强度很难保证，效率低，安装技术难度高，劳动强度大。
【发明内容】
本发明目的是克服了现有技术的不足，提供一种采用螺栓连接可以直接通过装配快速连接安装混凝土预制件的 混凝土预制件连接器 。
本发明是通过以下技术方案实现的：
一种混凝土预制件连接器，其特征在于：包括用于预埋入混凝土预制件内的连接座1，所述的连接座1上设有后部大前部小的卡扣部2，所述的连接座1内设有上端和前端开口的连接卡槽3，所述的连接卡槽3的前端开口处设有拉接件，所述的拉接件4上设有通过螺栓51连接的连接结构。
如上所述的 混凝土预制件连接器 ，其特征在于：所述的 连接卡槽3为前端小后端大且低端大上端小的梯形燕尾槽，所述的拉接件为前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽3前部的卡块4。
如上所述的 混凝土预制件连接器 ，其特征在于：所述的 连接结构为用于穿装螺栓的条形孔5 。
如上所述的 混凝土预制件连接器 ，其特征在于：所述的 拉接件为与所述的连接座1一体设置在 所述的 连接卡槽3前端开口处的封口台阶板4a，所述的连接结构为开口向上的卡槽5a。
如上所述的 混凝土预制件连接器 ，其特征在于：所述的 连接卡槽3为前端小后端大且低端大上端小的梯形燕尾槽， 所述的 拉接件包括与所述的连接座1为一体的设置在 所述的 连接卡槽3为前端开口处的封口台阶板4a和前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽3前部的卡块4，所述的封口台阶板4a上设有让位槽，所述的连接结构为设置在卡块上的螺纹孔5b。
如上所述的 混凝土预制件连接器 ，其特征在于：所述的 连接卡槽3为前端小后端大且低端大上端小的梯形燕尾槽， 所述的 拉接件包括与所述的连接座1为一体的设置在 所述的 连接卡槽3为前端开口处的封口台阶板4a和前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽3前部的卡块4，所述的封口台阶板4a上设有让位槽，所述的连接结构为设置在卡块4上的条形孔5。
如上所述的 混凝土预制件连接器 ，其特征在于：所述的 连接座1的后部连接有拉力加强件6。
如上所述的 混凝土预制件连接器 ，其特征在于： 所述的连接卡槽3前端开口处上方设有拉接所述的连接卡槽3两侧壁的防张拉板7，所述的连接座1前端上部两外侧设有台阶11，所述的防张拉板7两端设有勾在所述的台阶11上的卡钩71。
如上所述的 混凝土预制件连接器 ，其特征在于： 所述的连接卡槽3后部槽口上设有盖板8。
与现有技术相比，本发明有如下优点：
  1. 1、 本发明采用螺栓连接可以直接通过装配快速连接安装混凝土预制件，安装速度快，效率高，成本低，劳动强度低，安装技术难度小。
  1. 2、 本发明采用 前端小后端大且低端大上端小的连接卡槽与前端小后端大且低端大上端小拉接件配合，抗拉能力强且能防止拉接件从连接卡槽上端滑出，安全可靠 。
  1. 3、 本发明 连接卡槽前端开口处上方设有防张拉板可以防止连接卡槽两侧壁在较大的前后方向拉力作用下张开，加强了连接器的抗拉能力。
【附图说明】
图 1 是本发明实施例 1 立体图；
图 2 是本发明实施例 1 分解图；
图 3 是本发明实施例 1 分解图；
图 4 是本发明实施例 1 俯视图；
图 5 是本发明实施例 1 的 B-B 剖视图；
图 6 是本发明实施例 1 使用状态图；
图 7 是本发明实施例 2 立体图；
图 8 是本发明实施例 2 使用状态图；
图 9 是本发明实施例 3 立体图；
图 10 是本发明实施例 3 使用状态图；
图 11 是本发明实施例 1 使用状态图；
图 12 是本发明实施例 1 立体图；
图 13 是本发明实施例 1 使用状态图；
图 14 是本发明实施例 1 使用状态图；
图 15 是本发明实施例 1 使用状态图。
【具体实施方式】
实施例 1 ：如图 1 至图 6 所示， 一种混凝土预制件连接器，包括用于预埋入混凝土预制件内的连接座1，所述的连接座1上设有后部大前部小的卡扣部2，所述的连接座1内设有上端和前端开口的连接卡槽3，所述的连接卡槽3的前端开口处设有拉接件，所述的拉接件上设有通过螺栓51连接的连接结构。卡扣部2后部大前部小，使得连接座卡在混凝土预制件中，产生拧紧螺栓时前后拉紧的抗拉能力。
所述的 连接卡槽3为前端小后端大且低端大上端小的梯形燕尾槽，所述的拉接件为前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽3前部的卡块4。所述的卡块4从 所述的 连接卡槽3的后部较宽处装入，拧紧螺栓。由于所述的卡块4和 所述的 连接卡槽3均为前端小后端大且低端大上端小，拉接件在前后方向能够拉紧的同时不会向上端开口滑出。所述的卡块4和 所述的 连接卡槽3两侧壁的倾斜角α为2°。
所述的 连接结构为用于穿装螺栓的条形孔5， 可以在两个相对的连接器位置有误差时补偿让位。
所述的 连接座1的后部连接有拉力加强件6。拉力加强件6可以是通过螺纹连接在连接座1后部的螺栓，也可以是焊接在所述的连接座1后部的钢筋等。加强连接座1在前后方向上的抗拉能力。
所述的连接卡槽3前端开口处上方设有拉接所述的连接卡槽3两侧壁的防张拉板7，所述的连接座1前端上部两外侧设有台阶11，所述的防张拉板7两端设有勾在所述的台阶11上的卡钩71。防止连接座1的上所述的连接卡槽3两侧壁在较大的前后方向拉力作用下张开。
所述的连接卡槽3后部槽口上设有盖板8。防止杂物进入所述的连接卡槽3内。
使用时将两个分别预埋在两块混凝土预制件中的链接器对准，所述的卡块4从 所述的 连接卡槽3的后部较宽处装入，拧紧螺栓即可将两块混凝土预制件连接在一起。
实施例 2 ：如图 7 至图 8 所示，与实施例 1 的区别在于：
所述的 拉接件为与所述的连接座1一体设置在 所述的 连接卡槽3前端开口处的封口台阶板4a，所述的连接结构为开口向上的卡槽5a。结构比较简单，节省成本。
实施例 3 ：如图 9 至图 11 所示，与实施例 1 的区别在于：
所述的 连接卡槽3为前端小后端大且低端大上端小的梯形燕尾槽， 所述的 拉接件包括与所述的连接座1为一体的设置在 所述的 连接卡槽3为前端开口处的封口台阶板和前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽3前部的卡块4，所述的封口台阶板4a上设有让位槽，所述的连接结构为设置在卡块上的螺纹孔5b。相对连接的两个连接器之间通过双头螺栓连接，双头螺栓两头的螺纹螺旋方向相反，连接器内螺纹孔的螺旋方向分别与双头螺栓的两头匹配。拧动双头螺栓时，两边的连接件移动方向相反，即同时靠近或分离。此方案可用于预制件制作精确的部件中，比如混凝土管道之间的连接。
实施例 4 ：如图 12 至图 15 所示，与实施例 1 的区别在于：
所述的 连接卡槽3为前端小后端大且低端大上端小的梯形燕尾槽， 所述的 拉接件包括与所述的连接座1为一体的设置在 所述的 连接卡槽3为前端开口处的封口台阶板4a和前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽3前部的卡块4，所述的封口台阶板4a上设有让位槽，所述的连接结构为设置在卡块上的条形孔5。
本发明的连接器可以通过螺栓将连接器与连接器连接，也可以通过螺栓将连接器与其他预埋件连接，只要预埋件中有螺栓或螺母即可。本发明可用于房屋预制件之间的连接、混凝土管道预制件之间的连接、隧道预制件之间的连接等，凡是混凝土预制件之间的连接均可使用。

Claims (9)

  1. 一种混凝土预制件连接器，其特征在于：包括用于预埋入混凝土预制件内的连接座（1），所述的连接座（1）上设有后部大前部小的卡扣部（2），所述的连接座（1）内设有上端和前端开口的连接卡槽（3），所述的连接卡槽（3）的前端开口处设有拉接件，所述的拉接件（4）上设有通过螺栓（51）连接的连接结构。
  2. 根据权利要求 1 所述的 混凝土预制件连接器 ，其特征在于：所述的 连接卡槽（3）为前端小后端大且低端大上端小的梯形燕尾槽，所述的拉接件为前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽（3）前部的卡块（4）。
  3. 根据权利要求 2 所述的 混凝土预制件连接器 ，其特征在于：所述的 连接结构为用于穿装螺栓的条形孔（5） 。
  4. 根据权利要求 1 所述的 混凝土预制件连接器 ，其特征在于：所述的 拉接件为与所述的连接座（1）一体设置在 所述的 连接卡槽（3）前端开口处的封口台阶板（4a），所述的连接结构为开口向上的卡槽（5a）。
  5. 根据权利要求 1 所述的 混凝土预制件连接器 ，其特征在于：所述的 连接卡槽（3）为前端小后端大且低端大上端小的梯形燕尾槽， 所述的 拉接件包括与所述的连接座（1）为一体的设置在 所述的 连接卡槽（3）为前端开口处的封口台阶板（4a）和前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽（3）前部的卡块（4），所述的封口台阶板（4a）上设有让位槽，所述的连接结构为设置在卡块上的螺纹孔（5b）。
  6. 根据权利要求 1 所述的 混凝土预制件连接器 ，其特征在于：所述的 连接卡槽（3）为前端小后端大且低端大上端小的梯形燕尾槽， 所述的 拉接件包括与所述的连接座（1）为一体的设置在 所述的 连接卡槽（3）为前端开口处的封口台阶板（4a）和前端小后端大且低端大上端小匹配卡夹在 所述的 连接卡槽（3）前部的卡块（4），所述的封口台阶板（4a）上设有让位槽，所述的连接结构为设置在卡块（4）上的条形孔（5）。
  7. 根据权利要求 1 至 6 任意一条所述的 混凝土预制件连接器 ，其特征在于：所述的 连接座（1）的后部连接有拉力加强件（6）。
  8. 根据权利要求 7 所述的 混凝土预制件连接器 ，其特征在于： 所述的连接卡槽（3）前端开口处上方设有拉接所述的连接卡槽（3）两侧壁的防张拉板（7），所述的连接座（1）前端上部两外侧设有台阶（11），所述的防张拉板（7）两端设有勾在所述的台阶（11）上的卡钩（71）。
  9. 根据权利要求 8 所述的 混凝土预制件连接器 ，其特征在于： 所述的连接卡槽（3）后部槽口上设有盖板（8）。
PCT/CN2012/083152 2012-09-19 2012-10-18 一种混凝土预制件连接器 WO2014043970A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210350583.1 2012-09-19
CN201210350583.1A CN102839752B (zh) 2012-09-19 2012-09-19 一种混凝土预制件连接器

Publications (1)

Publication Number Publication Date
WO2014043970A1 true WO2014043970A1 (zh) 2014-03-27

Family

ID=47367452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/083152 WO2014043970A1 (zh) 2012-09-19 2012-10-18 一种混凝土预制件连接器

Country Status (2)

Country Link
CN (1) CN102839752B (zh)
WO (1) WO2014043970A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL427335A1 (pl) * 2018-10-04 2019-01-28 F.B.I. Tasbud Spółka Akcyjna Złącze do łączenia prefabrykowanych elementów ściennych
CN114908626A (zh) * 2022-05-06 2022-08-16 交通运输部公路科学研究所 一种新建机场装配式跑道混凝土道面板层间竖向连接装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541427B (zh) * 2013-11-04 2016-02-03 长沙远大住宅工业集团有限公司 箱形结构建筑体系及方法
CN105908839A (zh) * 2016-04-21 2016-08-31 曲阜圣城古建构件有限公司 一种快装预制房屋
CN107965324B (zh) * 2017-09-29 2023-12-22 中铁二十三局集团有限公司 一种装配式下穿隧道
CN107869503B (zh) * 2017-11-30 2024-06-11 江阴市汇通印刷包装机械有限公司 机架连接结构
CN109594658A (zh) * 2018-12-25 2019-04-09 攀枝花学院 预制构件连接结构、拼装式墙板及其施工方法
CN111287315B (zh) * 2020-02-10 2021-02-19 湖南省西城建设有限公司 超高性能混凝土预制构件及其制备方法
CN111472471B (zh) * 2020-04-29 2022-12-02 南宁学院 一种多功能复合墙
CN112252519B (zh) * 2020-11-06 2022-01-18 绍兴宝城建筑工业化制造有限公司 一种预制墙板的连接结构及施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090486A (en) * 1913-11-06 1914-03-17 Alfred P Lohmann Anchoring device for use in connection with concrete structures.
US4027711A (en) * 1973-11-12 1977-06-07 Tummarello Natale J Means for mounting concrete structural members
CN1080803C (zh) * 1995-12-19 2002-03-13 爱康有限公司 槽钢
CN101748801A (zh) * 2008-12-17 2010-06-23 喜利得股份公司 锚轨
CN202913511U (zh) * 2012-09-19 2013-05-01 黄昆 一种混凝土预制件连接器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2068066A5 (zh) * 1969-11-27 1971-08-20 Dondana Sa
DE3037596C2 (de) * 1980-10-04 1983-12-15 Siegfried 7135 Wiernsheim Fricker Formkörper zur Halterung eines Ankers beim Betonieren eines Betonfertigteiles
DE3938756A1 (de) * 1989-11-23 1991-05-29 Fischer Artur Werke Gmbh In bohrloechern mit hinterschneidung einsetzbares befestigungselement
ES2050337T3 (es) * 1990-01-30 1994-05-16 Fischer Artur Werke Gmbh Elemento de fijacion.
CN201443136U (zh) * 2009-07-22 2010-04-28 徐公科 一种预埋固定装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090486A (en) * 1913-11-06 1914-03-17 Alfred P Lohmann Anchoring device for use in connection with concrete structures.
US4027711A (en) * 1973-11-12 1977-06-07 Tummarello Natale J Means for mounting concrete structural members
CN1080803C (zh) * 1995-12-19 2002-03-13 爱康有限公司 槽钢
CN101748801A (zh) * 2008-12-17 2010-06-23 喜利得股份公司 锚轨
CN202913511U (zh) * 2012-09-19 2013-05-01 黄昆 一种混凝土预制件连接器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL427335A1 (pl) * 2018-10-04 2019-01-28 F.B.I. Tasbud Spółka Akcyjna Złącze do łączenia prefabrykowanych elementów ściennych
CN114908626A (zh) * 2022-05-06 2022-08-16 交通运输部公路科学研究所 一种新建机场装配式跑道混凝土道面板层间竖向连接装置

Also Published As

Publication number Publication date
CN102839752A (zh) 2012-12-26
CN102839752B (zh) 2014-07-09

Similar Documents

Publication Publication Date Title
WO2014043970A1 (zh) 一种混凝土预制件连接器
WO2016111513A1 (ko) 조립식 플레이트와 정착 채널을 구비한 프리캐스트 콘크리트 부재
WO2016176915A1 (zh) 一种可进行多向连接的型材与型材组件
WO2018086272A1 (zh) 一种刚性吊杆连接结构与桥梁结构
WO2015190708A1 (ko) 8각 콘크리트 충전 강관 기둥
WO2015122558A1 (ko) 외단열 시스템과 이를 이용한 외벽 설치방법
KR101831733B1 (ko) 거더 연결 시공방법
CN212078628U (zh) 一种悬挑式脚手架
WO2017150896A1 (ko) 천장마감 시공용 작업공간 형성을 위한 천장 구조체
KR100620253B1 (ko) 거푸집설치용 거푸집판넬 및 그 제조방법
KR20100005397U (ko) 케이블 행거의 부착장치
WO2015120622A1 (zh) 无弦杆桁元法与组合式节点桥梁
KR100375444B1 (ko) 커튼월 고정용 패스너 및 이를 이용한 커튼월 고정방법
EP2156083A1 (en) Clamp for suspending a pipe
CN212366673U (zh) 一种基于预埋槽安装的漏缆卡具
KR200433444Y1 (ko) 통신케이블용 원터치 조가선 클램프
KR20190097436A (ko) 교량의 박스거더용 발판현가시스템
KR20040052627A (ko) 볼트겸용 머리붙이 스터드
WO2020067612A1 (ko) 관형지지물용 하이브리드 연결장치 및 연결방법
KR200415598Y1 (ko) 거푸집판넬의 연결조립구조
JP2011259588A (ja) 楔型引留クランプ取付方法及び構造
CN206205219U (zh) 驳接爪组件
KR200415020Y1 (ko) 거푸집판넬의 연결조립구
KR200210947Y1 (ko) 커튼월 고정용 패스너
JPH0536910Y2 (zh)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12885095

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12885095

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 01.12.2015)

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 01-12-2015)