WO2023179515A1 - 装配式建筑用连接结构 - Google Patents

装配式建筑用连接结构 Download PDF

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Publication number
WO2023179515A1
WO2023179515A1 PCT/CN2023/082384 CN2023082384W WO2023179515A1 WO 2023179515 A1 WO2023179515 A1 WO 2023179515A1 CN 2023082384 W CN2023082384 W CN 2023082384W WO 2023179515 A1 WO2023179515 A1 WO 2023179515A1
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WIPO (PCT)
Prior art keywords
pipe body
connection structure
protrusion
tube body
protrusions
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PCT/CN2023/082384
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English (en)
French (fr)
Inventor
洪求耀
苏永润
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昊恒（福建）建材科技有限公司
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Publication of WO2023179515A1 publication Critical patent/WO2023179515A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/24—Prefabricated piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/56—Screw piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/10—Supporting structures directly fixed to the ground
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the utility model relates to the technical field of building materials, especially to the connection structure for prefabricated buildings.
  • connection structure for a prefabricated building can realize quick adjustment of the length by adjusting the connection length between the first pipe body and the second pipe body, and can also improve the The stability of the connection between the first pipe body and the second pipe body prevents slipping and sliding.
  • a prefabricated building connection structure including: a first pipe body and a second pipe body with one end connected to the first pipe body.
  • Several protrusion groups are formed on the inner wall of the body.
  • Each protrusion group is composed of several protrusions.
  • Several of the protrusion groups are distributed along the axial direction of the first tube body.
  • Several protrusion groups in each protrusion group The protrusions are distributed at spiral intervals in the circumferential direction of the first pipe body, and the outer wall of the second pipe body is provided with a threaded groove that matches the protrusions.
  • the number of threaded grooves arranged at axial intervals along the second pipe body is greater than the number of protrusion groups.
  • the width of the thread teeth formed between two adjacent thread grooves is smaller than the width of the thread groove.
  • the protrusion is connected to the inner wall of the first pipe by welding, or the protrusion and the first pipe body are obtained by integral molding.
  • the protrusion is formed inwardly from the wall of the first pipe body.
  • each group of bumps includes 3 bumps.
  • a ground pile is also provided, including the above-mentioned connection structure for prefabricated buildings.
  • Spiral-arranged warps are welded on the outer wall of the other end of the second pipe body, or spiral blades are welded on the other end of the second pipe body. .
  • the end of the first pipe body away from the second pipe body is provided with a mounting plate for connecting to external components, or the ends of the first pipe body and the second pipe body away from each other are both provided with a mounting plate for connecting to external components. Mounting plate for connection to external components.
  • a photovoltaic bracket is also provided, including the above-mentioned connection structure for prefabricated buildings.
  • the present utility model has the following advantages compared with the existing technology:
  • the assembly-type building connection structure of the present utility model has several protrusion groups formed on the inner wall of the first pipe body.
  • Each protrusion group is composed of several protrusions.
  • Several of the protrusion groups are formed along the first pipe body. are distributed at axial intervals, and several protrusions in each protrusion group are distributed at spiral intervals in the circumferential direction of the first pipe body.
  • the outer wall of the second pipe body is provided with threads that match the protrusions. groove, by adjusting the connection length between the first pipe body and the second pipe body, rapid adjustment of the length or height can be achieved, and the stability of the connection between the first pipe body and the second pipe body can also be improved to avoid slipping, Slippage occurs.
  • Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model
  • Figure 2 is a schematic structural diagram of Embodiment 2 of the present utility model
  • Figure 3 is a schematic structural diagram of the connection between the first pipe body and the second pipe body in the present utility model
  • Figure 4 is a structural cross-sectional view of the connection between the first pipe body and the second pipe body in the present utility model
  • Figure 5 is a schematic structural diagram of Embodiment 4 of the present utility model.
  • Embodiment 1 A ground pile, including: a first pipe body 1 and a second pipe body 3 with one end connected to the first pipe body 1.
  • Several protrusions are formed on the inner wall of the first pipe body 1. groups, each protrusion group is composed of several protrusions 2, and several protrusion groups are distributed along the axial direction of the first tube body 1, and several protrusions 2 in each protrusion group are located on the first tube.
  • the body 1 is distributed at spiral intervals in the circumferential direction, and the outer wall of the second pipe body 3 is provided with threaded grooves 4 that cooperate with the protrusions 2 .
  • a spirally arranged flap 61 is welded to the outer wall of the other end of the second pipe body 3, and an end of the first pipe body 1 away from the second pipe body 3 is provided with a mounting plate 7 for connecting to external components; the above-mentioned protrusion 2 is connected to the inner wall of the first pipe body 1 by welding.
  • Embodiment 2 A ground pile, including: a first pipe body 1 and a second pipe body 3 with one end connected to the first pipe body 1.
  • Several protrusions are formed on the inner wall of the first pipe body 1. groups, each protrusion group is composed of several protrusions 2, and several protrusion groups are distributed along the axial direction of the first tube body 1, and several protrusions 2 in each protrusion group are located on the first tube.
  • the body 1 is distributed at spiral intervals in the circumferential direction, and the outer wall of the second pipe body 3 is provided with threaded grooves 4 that cooperate with the protrusions 2 .
  • the ends of the first tube body 1 and the second tube body 3 that are far away from each other are equipped with mounting plates 7 for connecting to external components; the other ends of the above-mentioned second tube body 3 are welded with spiral blades 62; within the same protrusion group
  • Several protrusions 2 are embedded in a threaded groove 4 on the second pipe body 3; the number of the above-mentioned threaded grooves 4 arranged at axial intervals along the second pipe body 3 is greater than the number of protrusion groups; each group of protrusion groups includes 3 bumps 2.
  • Embodiment 3 A prefabricated building connection structure, including: a first pipe body 1 and a second pipe body 3 with one end connected to the first pipe body 1.
  • the inner wall of the first pipe body 1 is formed with Several protrusion groups, each protrusion group is composed of several protrusions 2, several protrusion groups are distributed along the axial direction of the first tube body 1, and several protrusions 2 in each protrusion group
  • the first pipe body 1 is distributed at spiral intervals in the circumferential direction, and the outer wall of the second pipe body 3 is provided with threaded grooves 4 that cooperate with the protrusions 2 .
  • the width of the thread teeth 5 formed between two adjacent thread grooves 4 is smaller than the width of the thread groove 4; the above-mentioned protrusion 2 and the first pipe body 1 are obtained by integral molding; the above-mentioned protrusion 2 is formed from the first pipe body 1 Obtained by inward molding of the tube wall.
  • Embodiment 4 A photovoltaic bracket, including: a first pipe body 1 and a second pipe body 3 with one end connected to the first pipe body 1.
  • Several protrusions are formed on the inner wall of the first pipe body 1. groups, each protrusion group is composed of several protrusions 2, and several protrusion groups are distributed along the axial direction of the first tube body 1, and several protrusions 2 in each protrusion group are located on the first tube.
  • the body 1 is distributed at spiral intervals in the circumferential direction, and the outer wall of the second pipe body 3 is provided with threaded grooves 4 that cooperate with the protrusions 2 .
  • each protrusion group is composed of several protrusions.
  • Several of the protrusion groups are formed along the first pipe body. are distributed at axial intervals, and several protrusions in each protrusion group are distributed in a spiral manner in the circumferential direction of the first pipe body.
  • the outer wall of the second pipe body is provided with threads that match the protrusions. groove, by adjusting the connection length between the first pipe body and the second pipe body, rapid adjustment of the length or height can be achieved, and the stability of the connection between the first pipe body and the second pipe body can also be improved to avoid slipping and Slippage occurs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

本实用新型公开一种装配式建筑用连接结构，包括：第一管体和一端与所述第一管体连接的第二管体，所述第一管体的内壁上形成有若干个凸起组，每个凸起组由若干个凸起组成，若干个所述凸起组沿第一管体的轴向间隔分布，每个凸起组内的若干个凸起在第一管体的周向上呈螺旋状间隔分布，所述第二管体的外壁上设置有与所述凸起配合的螺纹槽。本实用新型通过对第一管体、第二管体之间连接长度的调节，实现长度的快速调节，还可以提高第一管体、第二管体之间连接的稳定性，避免打滑、滑丝的情况出现。

Description

装配式建筑用连接结构 技术领域
 本实用新型涉及建筑材料技术领域，尤其涉及装配式建筑用连接结构。
 背景技术
 随着建筑市场创新的需求，施工建设朝着高效、快速、质量等方向发展，装配式建筑作为一种新的建筑形式，它在保证现场施工有序管理的基础上，提高施工效率，缩短施工周期，并且对施工质量的控制起到了非常重要的作用。在装配式建筑领域，地桩作为建筑物承重以及稳固的关键，其结构稳定性至关重要。
 实用新型
 本实用新型的目的是提供一种装配式建筑用连接结构，该装配式建筑用连接结构通过对第一管体、第二管体之间连接长度的调节，实现长度的快速调节，还可以提高第一管体、第二管体之间连接的稳定性，避免打滑、滑丝的情况出现。
 为达到上述目的，本实用新型采用的技术方案是：一种装配式建筑用连接结构，包括：第一管体和一端与所述第一管体连接的第二管体，所述第一管体的内壁上形成有若干个凸起组，每个凸起组由若干个凸起组成，若干个所述凸起组沿第一管体的轴向间隔分布，每个凸起组内的若干个凸起在第一管体的周向上呈螺旋状间隔分布，所述第二管体的外壁上设置有与所述凸起配合的螺纹槽。
 上述技术方案中进一步改进的方案如下：
1. 上述方案中，同一个凸起组内的若干个凸起嵌入第二管体上的一个螺纹槽内。
 2. 上述方案中，沿第二管体轴向间隔设置的所述螺纹槽的数目大于凸起组的数目。
 3. 上述方案中，形成于相邻两个螺纹槽之间的螺纹齿的宽度小于螺纹槽的宽度。
 4. 上述方案中，所述凸起通过焊接连接于第一管体内壁上，或者所述凸起与第一管体通过一体成型获得。
 5. 上述方案中，所述凸起由第一管体的管壁向内成型获得。
 6. 上述方案中，每组凸起组包括3个凸起。
 还提供一种地桩，包括上述装配式建筑用连接结构，所述第二管体另一端的外壁上焊接有螺旋排布的翘片，或者所述第二管体的另一端焊接有螺旋叶片。
 上述技术方案中进一步改进的方案如下：
1. 上述方案中，所述第一管体远离第二管体的一端设置有用于与外部构件连接的安装盘，或者所述第一管体、第二管体相互远离的一端均设置有用于与外部构件连接的安装盘。
 还提供一种光伏支架，包括上述装配式建筑用连接结构。
 由于上述技术方案的运用，本实用新型与现有技术相比具有下列优点：
本实用新型装配式建筑用连接结构，其第一管体的内壁上形成有若干个凸起组，每个凸起组由若干个凸起组成，若干个所述凸起组沿第一管体的轴向间隔分布，每个凸起组内的若干个凸起在第一管体的周向上呈螺旋状间隔分布，所述第二管体的外壁上设置有与所述凸起配合的螺纹槽，通过对第一管体、第二管体之间连接长度的调节，实现长度或者高度的快速调节，还可以提高第一管体、第二管体之间连接的稳定性，避免打滑、滑丝的情况出现。
 附图说明
 附图1为本实用新型实施例1中的结构示意图；
附图2为本实用新型实施例2中的结构示意图；
附图3为本实用新型中第一管体、第二管体连接处的结构示意图；
附图4为本实用新型中第一管体、第二管体连接处的结构剖视图；
附图5为本实用新型实施例4中的结构示意图。
 以上附图中：1、第一管体；2、凸起；3、第二管体；4、螺纹槽；5、螺纹齿；61、翘片；62、螺旋叶片；7、安装盘。
 实施方式
 实施例1：一种地桩，包括：第一管体1和一端与所述第一管体1连接的第二管体3，所述第一管体1的内壁上形成有若干个凸起组，每个凸起组由若干个凸起2组成，若干个所述凸起组沿第一管体1的轴向间隔分布，每个凸起组内的若干个凸起2在第一管体1的周向上呈螺旋状间隔分布，所述第二管体3的外壁上设置有与所述凸起2配合的螺纹槽4。
 上述第二管体3另一端的外壁上焊接有螺旋排布的翘片61，上述第一管体1远离第二管体3的一端设置有用于与外部构件连接的安装盘7；上述凸起2通过焊接连接于第一管体1内壁上。
 实施例2：一种地桩，包括：第一管体1和一端与所述第一管体1连接的第二管体3，所述第一管体1的内壁上形成有若干个凸起组，每个凸起组由若干个凸起2组成，若干个所述凸起组沿第一管体1的轴向间隔分布，每个凸起组内的若干个凸起2在第一管体1的周向上呈螺旋状间隔分布，所述第二管体3的外壁上设置有与所述凸起2配合的螺纹槽4。
 上述第一管体1、第二管体3相互远离的一端均设置有用于与外部构件连接的安装盘7；上述第二管体3的另一端焊接有螺旋叶片62；同一个凸起组内的若干个凸起2嵌入第二管体3上的一个螺纹槽4内；沿第二管体3轴向间隔设置的上述螺纹槽4的数目大于凸起组的数目；每组凸起组包括3个凸起2。
 实施例3：一种装配式建筑用连接结构，包括：第一管体1和一端与所述第一管体1连接的第二管体3，所述第一管体1的内壁上形成有若干个凸起组，每个凸起组由若干个凸起2组成，若干个所述凸起组沿第一管体1的轴向间隔分布，每个凸起组内的若干个凸起2在第一管体1的周向上呈螺旋状间隔分布，所述第二管体3的外壁上设置有与所述凸起2配合的螺纹槽4。
 形成于相邻两个螺纹槽4之间的螺纹齿5的宽度小于螺纹槽4的宽度；上述凸起2与第一管体1通过一体成型获得；上述凸起2由第一管体1的管壁向内成型获得。
 实施例4：一种光伏支架，包括：第一管体1和一端与所述第一管体1连接的第二管体3，所述第一管体1的内壁上形成有若干个凸起组，每个凸起组由若干个凸起2组成，若干个所述凸起组沿第一管体1的轴向间隔分布，每个凸起组内的若干个凸起2在第一管体1的周向上呈螺旋状间隔分布，所述第二管体3的外壁上设置有与所述凸起2配合的螺纹槽4。
 采用上述装配式建筑用连接结构时，其第一管体的内壁上形成有若干个凸起组，每个凸起组由若干个凸起组成，若干个所述凸起组沿第一管体的轴向间隔分布，每个凸起组内的若干个凸起在第一管体的周向上呈螺旋状间隔分布，所述第二管体的外壁上设置有与所述凸起配合的螺纹槽，通过对第一管体、第二管体之间连接长度的调节，实现长度或者高度的快速调节，还可以提高第一管体、第二管体之间连接的稳定性，避免打滑、滑丝的情况出现。
 上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围。凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。

Claims (10)

  1. 一种装配式建筑用连接结构，包括：第一管体（1）和一端与所述第一管体（1）连接的第二管体（3），其特征在于：所述第一管体（1）的内壁上形成有若干个凸起组，每个凸起组由若干个凸起（2）组成，若干个所述凸起组沿第一管体（1）的轴向间隔分布，每个凸起组内的若干个凸起（2）在第一管体（1）的周向上呈螺旋状间隔分布，所述第二管体（3）的外壁上设置有与所述凸起（2）配合的螺纹槽（4）。
  2.  根据权利要求1所述的装配式建筑用连接结构，其特征在于：同一个凸起组内的若干个凸起（2）嵌入第二管体（3）上的一个螺纹槽（4）内。
  3.  根据权利要求1所述的装配式建筑用连接结构，其特征在于：沿第二管体（3）轴向间隔设置的所述螺纹槽（4）的数目大于凸起组的数目。
  4.  根据权利要求1所述的装配式建筑用连接结构，其特征在于：形成于相邻两个螺纹槽（4）之间的螺纹齿（5）的宽度小于螺纹槽（4）的宽度。
  5.  根据权利要求1所述的装配式建筑用连接结构，其特征在于：所述凸起（2）通过焊接连接于第一管体（1）内壁上，或者所述凸起（2）与第一管体（1）通过一体成型获得。
  6.  根据权利要求1所述的装配式建筑用连接结构，其特征在于：所述凸起（2）由第一管体（1）的管壁向内成型获得。
  7.  根据权利要求1所述的装配式建筑用连接结构，其特征在于：每组凸起组包括3个凸起（2）。
  8.  一种地桩，其特征在于：包括权利要求1~8中任意一项所述的装配式建筑用连接结构，所述第二管体（3）另一端的外壁上焊接有螺旋排布的翘片（61），或者所述第二管体（3）的另一端焊接有螺旋叶片（62）。
  9.  根据权利要求9所述的地桩，其特征在于：所述第一管体（1）远离第二管体（3）的一端设置有用于与外部构件连接的安装盘（7），或者所述第一管体（1）、第二管体（3）相互远离的一端均设置有用于与外部构件连接的安装盘（7）。
  10.  一种光伏支架，其特征在于：包括权利要求1~8中任意一项所述的装配式建筑用连接结构。
PCT/CN2023/082384 2022-03-24 2023-03-20 装配式建筑用连接结构 WO2023179515A1 (zh)

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