WO2023179562A1 - 钢结构套管 - Google Patents

钢结构套管 Download PDF

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Publication number
WO2023179562A1
WO2023179562A1 PCT/CN2023/082583 CN2023082583W WO2023179562A1 WO 2023179562 A1 WO2023179562 A1 WO 2023179562A1 CN 2023082583 W CN2023082583 W CN 2023082583W WO 2023179562 A1 WO2023179562 A1 WO 2023179562A1
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WO
WIPO (PCT)
Prior art keywords
tubular body
protrusion
steel structure
protrusions
structure casing
Prior art date
Application number
PCT/CN2023/082583
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English (en)
French (fr)
Inventor
洪求耀
苏永润
Original Assignee
昊恒（福建）建材科技有限公司
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.)
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Publication date
Application filed by 昊恒（福建）建材科技有限公司 filed Critical 昊恒（福建）建材科技有限公司
Publication of WO2023179562A1 publication Critical patent/WO2023179562A1/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
    • E02D5/28—Prefabricated piles made of steel or other metals
    • 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
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • 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
    • E04B1/58—Connections for building structures in general of bar-shaped building elements

Definitions

  • the utility model relates to the technical field of building materials, in particular to steel structure casings.
  • This utility model is to provide a steel structure casing that can not only adjust the length of the connection with the threaded pipe, but also improve the stability of the connection with the threaded pipe to avoid slipping. , slippage occurs.
  • a steel structure casing including: a tubular body, several protrusion groups are formed on the inner wall of the tubular body, and each protrusion group is composed of several protrusions.
  • a plurality of the protrusion groups are distributed at intervals along the axial direction of the tubular body, and the plurality of protrusions in each protrusion group are distributed at spiral intervals in the circumferential direction of the tubular body.
  • the number of thread grooves spaced along the axial direction of the threaded pipe 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 tubular body through welding.
  • the protrusion is formed inwardly from the wall of the tubular body.
  • each group of bumps includes 3 bumps.
  • the present utility model has the following advantages compared with the existing technology:
  • the utility model steel structure casing has several protrusion groups formed on the inner wall of the tubular body.
  • Each protrusion group is composed of several protrusions.
  • Several of the protrusion groups are spaced apart along the axial direction of the tubular body.
  • Several protrusions in each protrusion group are distributed at spiral intervals in the circumferential direction of the tubular body.
  • Figure 1 is a schematic structural diagram of the steel structure casing of the present invention
  • Figure 2 is a schematic structural diagram of the utility model steel structure casing in use
  • Figure 3 is a structural cross-sectional view of the utility model steel structure casing in use.
  • Embodiment 1 A steel structure casing, including: a tubular body 1. Several protrusion groups are formed on the inner wall of the tubular body 1. Each protrusion group is composed of several protrusions 2. Several of the protrusions 2 are formed on the inner wall of the tubular body 1. The protrusion groups are distributed at intervals along the axial direction of the tubular body 1, and several protrusions 2 in each protrusion group are distributed at spiral intervals in the circumferential direction of the tubular body 1.
  • the outer wall of the threaded pipe 3 is provided with a threaded groove 4 that matches the above-mentioned protrusion 2; several protrusions 2 in the same protrusion group are embedded in a threaded groove on the threaded pipe 3.
  • the number of the above-mentioned threaded grooves 4 arranged at axial intervals along the threaded pipe 3 is greater than the number of the protrusion groups; the width of the threaded teeth 5 formed between two adjacent threaded grooves 4 is smaller than the width of the threaded groove 4; the above-mentioned protrusions 2 It is connected to the inner wall of the tubular body 1 by welding.
  • Embodiment 2 A steel structure casing, including: a tubular body 1. Several protrusion groups are formed on the inner wall of the tubular body 1. Each protrusion group is composed of several protrusions 2. Several of the protrusions 2 are formed on the inner wall of the tubular body 1. The protrusion groups are distributed at intervals along the axial direction of the tubular body 1, and several protrusions 2 in each protrusion group are distributed at spiral intervals in the circumferential direction of the tubular body 1.
  • each group of protrusions includes three protrusions 2.
  • each protrusion group is composed of several protrusions. Several of the protrusion groups are distributed at intervals along the axial direction of the tubular body. Several protrusions in each protrusion group are distributed at spiral intervals in the circumferential direction of the tubular body.
  • the connection length between the protrusion group and the threaded pipe can be adjusted and the length of the connection between the protrusion group and the threaded pipe can be adjusted. The stability of the connection between it and the threaded pipe prevents slipping and sliding.

Landscapes

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

Abstract

本实用新型公开一种钢结构套管，包括：管状本体，所述管状本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管状本体的轴向间隔分布，每个凸起组内的若干个凸起在管状本体的周向上呈螺旋状间隔分布。本实用新型既可以实现其与螺纹管之间连接长度的可调，又可以提高其与螺纹管之间连接的稳定性，避免打滑、滑丝的情况出现。

Description

钢结构套管 技术领域
 本实用新型涉及建筑材料技术领域，尤其涉及钢结构套管。
 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钢结构套管，该钢结构套管既可以实现其与螺纹管之间连接长度的可调，又可以提高其与螺纹管之间连接的稳定性，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：一种钢结构套管，包括：管状本体，所述管状本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管状本体的轴向间隔分布，每个凸起组内的若干个凸起在管状本体的周向上呈螺旋状间隔分布。
 上述技术方案中进一步改进的方案如下：
1. 上述方案中，用于与一螺纹管配合，所述螺纹管的外壁上设置有与所述凸起配合的螺纹槽。
 2. 上述方案中，同一个凸起组内的若干个凸起嵌入螺纹管上的一个螺纹槽内。
 3. 上述方案中，沿螺纹管轴向间隔设置的所述螺纹槽的数目大于凸起组的数目。
 4. 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。
 5. 上述方案中，所述凸起通过焊接连接于管状本体内壁上。
 6. 上述方案中，所述凸起与管状本体通过一体成型获得。
 7. 上述方案中，所述凸起由管状本体的管壁向内成型获得。
 8. 上述方案中，每组凸起组包括3个凸起。
 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：
本实用新型钢结构套管，其管状本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管状本体的轴向间隔分布，每个凸起组内的若干个凸起在管状本体的周向上呈螺旋状间隔分布，在与螺纹管配合配合使用时，既可以实现其与螺纹管之间连接长度的可调，又可以提高其与螺纹管之间连接的稳定性，避免打滑、滑丝的情况出现。
 附图说明
 附图1为本实用新型钢结构套管的结构示意图；
附图2为本实用新型钢结构套管使用状态下的结构示意图；
附图3为本实用新型钢结构套管使用状态下的结构剖视图。
 以上附图中：1、管状本体；2、凸起；3、螺纹管；4、螺纹槽；5、螺纹齿。
 实施方式
 实施例1：一种钢结构套管，包括：管状本体1，所述管状本体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管状本体1的轴向间隔分布，每个凸起组内的若干个凸起2在管状本体1的周向上呈螺旋状间隔分布。
 用于与一螺纹管3配合，上述螺纹管3的外壁上设置有与上述凸起2配合的螺纹槽4；同一个凸起组内的若干个凸起2嵌入螺纹管3上的一个螺纹槽4内；
沿螺纹管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；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通过焊接连接于管状本体1内壁上。
 实施例2：一种钢结构套管，包括：管状本体1，所述管状本体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管状本体1的轴向间隔分布，每个凸起组内的若干个凸起2在管状本体1的周向上呈螺旋状间隔分布。
 上述凸起2与管状本体1通过一体成型获得；上述凸起2由管状本体1的管壁向内成型获得；每组凸起组包括3个凸起2。
 采用上述钢结构套管时，其管状本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管状本体的轴向间隔分布，每个凸起组内的若干个凸起在管状本体的周向上呈螺旋状间隔分布，在与螺纹管配合配合使用时，既可以实现其与螺纹管之间连接长度的可调，又可以提高其与螺纹管之间连接的稳定性，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 (9)

  1. 一种钢结构套管，包括：管状本体（1），其特征在于：所述管状本体（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管状本体（1）的轴向间隔分布，每个凸起组内的若干个凸起（2）在管状本体（1）的周向上呈螺旋状间隔分布。
  2.  根据权利要求1所述的钢结构套管，其特征在于：用于与一螺纹管（3）配合，所述螺纹管（3）的外壁上设置有与所述凸起（2）配合的螺纹槽（4）。
  3.  根据权利要求2所述的钢结构套管，其特征在于：同一个凸起组内的若干个凸起（2）嵌入螺纹管（3）上的一个螺纹槽（4）内。
  4.  根据权利要求2所述的钢结构套管，其特征在于：沿螺纹管（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。
  5.  根据权利要求2所述的钢结构套管，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。
  6.  根据权利要求1所述的钢结构套管，其特征在于：所述凸起（2）通过焊接连接于管状本体（1）内壁上。
  7.  根据权利要求1所述的钢结构套管，其特征在于：所述凸起（2）与管状本体（1）通过一体成型获得。
  8.  根据权利要求1所述的钢结构套管，其特征在于：所述凸起（2）由管状本体（1）的管壁向内成型获得。
  9.  根据权利要求1所述的钢结构套管，其特征在于：每组凸起组包括3个凸起（2）。
PCT/CN2023/082583 2022-03-24 2023-03-20 钢结构套管 WO2023179562A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014080824A1 (ja) * 2012-11-21 2014-05-30 新日鐵住金株式会社 鋼管杭の継手構造、及び鋼管杭
KR20180135273A (ko) * 2017-06-12 2018-12-20 박성훈 인발 저항력 및 지지력 증대 가능한 복합식 마이크로 파일 및 이를 이용한 설치공법
CN209652948U (zh) * 2018-10-24 2019-11-19 北京交通大学 一种微型钢管桩连接限位器
CN210194608U (zh) * 2019-06-18 2020-03-27 常州工程职业技术学院 一种圆形钢管桩螺旋式连接结构
TW202117138A (zh) * 2019-10-16 2021-05-01 美商威廉喬登有限責任公司 波浪狀殼支承樁及其設置方法
CN219240518U (zh) * 2022-03-24 2023-06-23 昊恒（福建）建材科技有限公司 装配式建筑用连接结构、地桩及光伏支架

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014080824A1 (ja) * 2012-11-21 2014-05-30 新日鐵住金株式会社 鋼管杭の継手構造、及び鋼管杭
KR20180135273A (ko) * 2017-06-12 2018-12-20 박성훈 인발 저항력 및 지지력 증대 가능한 복합식 마이크로 파일 및 이를 이용한 설치공법
CN209652948U (zh) * 2018-10-24 2019-11-19 北京交通大学 一种微型钢管桩连接限位器
CN210194608U (zh) * 2019-06-18 2020-03-27 常州工程职业技术学院 一种圆形钢管桩螺旋式连接结构
TW202117138A (zh) * 2019-10-16 2021-05-01 美商威廉喬登有限責任公司 波浪狀殼支承樁及其設置方法
CN219240518U (zh) * 2022-03-24 2023-06-23 昊恒（福建）建材科技有限公司 装配式建筑用连接结构、地桩及光伏支架

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