CN103046555A - Bidirectional adjustable integration cruciform-joint joints for steel pipe bracing - Google Patents
Bidirectional adjustable integration cruciform-joint joints for steel pipe bracing Download PDFInfo
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- CN103046555A CN103046555A CN201310016405XA CN201310016405A CN103046555A CN 103046555 A CN103046555 A CN 103046555A CN 201310016405X A CN201310016405X A CN 201310016405XA CN 201310016405 A CN201310016405 A CN 201310016405A CN 103046555 A CN103046555 A CN 103046555A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 title 1
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- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Abstract
本发明属于基坑支护领域的一种用于钢管支撑的双向可调节整体十字接头节点，本发明的技术方案为：一种用于钢管支撑的双向可调节整体十字接头节点，通过十字接头和调节段的拼接连接，形成可调节整体十字接头，所述可调节整体十字接头与纵向和横向的钢管支撑连接。调节段可为二个以上互相拼接，也可仅一个。本发明提供了一种用于钢管支撑的双向可调节整体十字接头节点，可实现钢管支撑体系水平间距的调节。
The invention belongs to the field of foundation pit support, and relates to a two-way adjustable integral cross joint node for steel pipe support. The technical solution of the invention is: a two-way adjustable integral cross joint node for steel The splicing connection of the adjustment sections forms an adjustable integral cross joint, and the adjustable integral cross joint is connected with longitudinal and transverse steel pipe supports. The adjustment section can be more than two spliced with each other, or only one. The invention provides a two-way adjustable integral cross joint node for steel pipe support, which can realize the adjustment of the horizontal distance of the steel pipe support system.
Description
技术领域 technical field
本发明属于固定建筑物基坑支护领域中的一种用于钢管支撑的双向可调节整体十字节点的构造装置，能被广泛应用于采用水平钢管支撑体系的基坑支护工程中。 The invention belongs to the field of foundation pit support of fixed buildings, and relates to a structural device for bidirectionally adjustable integral cross joints supported by steel pipes, which can be widely used in foundation pit support projects using horizontal steel pipe support systems.
背景技术 Background technique
随着我国城市化进程及地下空间开发的加速，地下建筑面积也越来越大，开挖深度不断加深，基坑支护方式不断创新，而钢支撑作为一种施工方便、形成速度快、拆除方便并且不会产生建筑垃圾的支撑材料正越来越多的应用于基坑工程中。大面积基坑中的钢管支撑一般采用十字正交对撑布置或双拼十字正交对撑布置，竖向设置支承立柱。采用常规整体十字接头尤其是双拼整体十字接头，当竖向支承立柱偏位时，会出现水平钢管支撑与竖向支承立柱相碰而无法施工钢支撑的情况，给工程带来一定的施工难度及安全隐患。 With the acceleration of my country's urbanization process and the development of underground space, the area of underground buildings is also increasing, the depth of excavation is deepening, and the support methods of foundation pits are constantly being innovated. The support material that is convenient and does not generate construction waste is being more and more used in foundation pit engineering. Steel pipe supports in large-area foundation pits are generally arranged in a cross-orthogonal arrangement or a double cross-arrangement arrangement, and supporting columns are arranged vertically. Using conventional integral cross joints, especially double-split integral cross joints, when the vertical support column is out of position, the horizontal steel pipe support will collide with the vertical support column and the steel support cannot be constructed, which brings certain construction difficulties to the project and safety hazards.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供了一种用于钢管支撑的双向可调节整体十字接头节点，可实现钢管支撑体系水平间距的调节。 The technical problem to be solved by the present invention is to provide a two-way adjustable integral cross joint node for steel pipe support, which can realize the adjustment of the horizontal distance of the steel pipe support system.
为解决上述技术问题，技术方案为：一种用于钢管支撑的双向可调节整体十字接头节点，通过十字接头和调节段的拼接连接，形成可调节整体十字接头，所述可调节整体十字接头与纵向和横向的钢管支撑连接。调节段可为二个以上互相拼接，也可仅一个。 In order to solve the above technical problems, the technical solution is: a two-way adjustable integral cross joint node used for steel pipe support, through the splicing connection of the cross joint and the adjustment section, an adjustable integral cross joint is formed, and the adjustable integral cross joint and Longitudinal and transverse steel pipe support connections. The adjustment section can be more than two spliced with each other, or only one.
基于上述技术方案，纵向和横向的钢管支撑与所述十字接头的两端分别连接，所述调节段连接相邻两个所述十字接头。 Based on the above technical solution, the longitudinal and transverse steel pipe supports are respectively connected to both ends of the cross joint, and the adjustment section connects two adjacent cross joints.
本发明中，在十字接头节点中增加调节段，调节段与十字接头间通过法兰盘与螺栓连接，调节段设置为一种或多种长度规格，工厂预制，通过调整调节段的数量或长度实现双拼钢管支撑间距的任意调整。 In the present invention, an adjustment section is added to the cross joint node, the adjustment section and the cross joint are connected by flanges and bolts, the adjustment section is set to one or more length specifications, prefabricated in the factory, by adjusting the number or length Realize the arbitrary adjustment of the spacing between the double steel pipe supports.
附图说明 Description of drawings
下面结合附图和实例及应用施工方法对本发明作进一步的描述。 Below in conjunction with accompanying drawing and example and application construction method the present invention will be further described.
图1是本发明的双向可调节整体十字接头节点详图。 Fig. 1 is a detailed view of the nodes of the two-way adjustable integral cross joint of the present invention.
图2是本发明的十字接头节点详图。 Fig. 2 is a detailed diagram of the cross joint node of the present invention.
图3是本发明调节段节点详图。 Fig. 3 is a detailed diagram of the nodes of the regulating section in the present invention.
具体实施方式 Detailed ways
本发明通过十字接头与调节段的拼接，形成可调节整体十字接头，可实现钢管支撑的可调节整体十字接头节点。结合附图，具体描述如下： The present invention forms an adjustable integral cross joint by splicing the cross joint and the adjustment section, and can realize the adjustable integral cross joint node supported by the steel pipe. In conjunction with the accompanying drawings, the specific description is as follows:
如图1所示，纵向和横向的钢管支撑1与十字接头2的两端分别连接，调节段3连接相邻两个所述十字接头2。通过在十字接头2间设置调节段3，可实现钢管支撑1间距的任意调整，钢管支撑1与十字接头2以及十字接头2与调节段3间通过法兰与螺栓4进行连接。图中调节段的数量为一段，也可为多段互相拼接，图中仅为一种示意，具体的数量可根据工程实际要求确定。图2为十字接头2的示意图；图3为调节段的示意图。
As shown in FIG. 1 , longitudinal and transverse steel pipe supports 1 are respectively connected to two ends of
以上对本发明实用所提供的方案详细介绍，对于本领域的一般技术人员，依据本发明实施例的思想，在具体实施方式及应用范围上均会有改变之处。综上所述，本说明书内容不应理解为对本发明的限制，凡依本发明设计思想所做的任何改变都在本发明的保护范围之内。 The above is a detailed introduction to the practical solutions of the present invention. For those of ordinary skill in the art, based on the idea of the embodiments of the present invention, there will be changes in specific implementation methods and application ranges. To sum up, the contents of this specification should not be construed as limiting the present invention, and any changes made according to the design concept of the present invention are within the scope of protection of the present invention.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310016405XA CN103046555A (en) | 2013-01-17 | 2013-01-17 | Bidirectional adjustable integration cruciform-joint joints for steel pipe bracing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310016405XA CN103046555A (en) | 2013-01-17 | 2013-01-17 | Bidirectional adjustable integration cruciform-joint joints for steel pipe bracing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297744A (en) * | 2015-11-16 | 2016-02-03 | 中国建筑第八工程局有限公司 | Large foundation pit assembling type structural steel supporting system |
| CN105672330A (en) * | 2016-03-18 | 2016-06-15 | 上海宏信设备工程有限公司 | Steel pipe intersection joint suitable for foundation pit support structure |
| CN106545195A (en) * | 2017-01-18 | 2017-03-29 | 华电重工股份有限公司 | A kind of steel structure cooling tower and its connecting node |
| CN116497837A (en) * | 2023-05-20 | 2023-07-28 | 江苏若琪建筑产业有限公司 | An installation structure of assembled steel-concrete support cross connectors for deep foundation pits of buildings |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153492A (en) * | 2006-09-27 | 2008-04-02 | 八路建设技术株式会社 | Horizontal frame construction and underground fending method using the same |
| KR20100113661A (en) * | 2009-04-14 | 2010-10-22 | 흥아건설(주) | Prestressed wale girder introducing prestress using stroke generator and camber steel plate installed between inclined supports supporting wale girder to be inclined, and prestress introducing method |
| CN202626998U (en) * | 2011-12-30 | 2012-12-26 | 北京工业大学 | Square steel tube lightweight concrete purlin for foundation pit protection |
| CN203066079U (en) * | 2013-01-17 | 2013-07-17 | 华东建筑设计研究院有限公司 | Two-way adjustable integrated cross joint node for steel pipe supporting |
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2013
- 2013-01-17 CN CN201310016405XA patent/CN103046555A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153492A (en) * | 2006-09-27 | 2008-04-02 | 八路建设技术株式会社 | Horizontal frame construction and underground fending method using the same |
| KR20100113661A (en) * | 2009-04-14 | 2010-10-22 | 흥아건설(주) | Prestressed wale girder introducing prestress using stroke generator and camber steel plate installed between inclined supports supporting wale girder to be inclined, and prestress introducing method |
| CN202626998U (en) * | 2011-12-30 | 2012-12-26 | 北京工业大学 | Square steel tube lightweight concrete purlin for foundation pit protection |
| CN203066079U (en) * | 2013-01-17 | 2013-07-17 | 华东建筑设计研究院有限公司 | Two-way adjustable integrated cross joint node for steel pipe supporting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297744A (en) * | 2015-11-16 | 2016-02-03 | 中国建筑第八工程局有限公司 | Large foundation pit assembling type structural steel supporting system |
| CN105297744B (en) * | 2015-11-16 | 2017-04-05 | 中国建筑第八工程局有限公司 | A kind of large deep foundation pit assembled type steel support system |
| CN105672330A (en) * | 2016-03-18 | 2016-06-15 | 上海宏信设备工程有限公司 | Steel pipe intersection joint suitable for foundation pit support structure |
| CN106545195A (en) * | 2017-01-18 | 2017-03-29 | 华电重工股份有限公司 | A kind of steel structure cooling tower and its connecting node |
| CN116497837A (en) * | 2023-05-20 | 2023-07-28 | 江苏若琪建筑产业有限公司 | An installation structure of assembled steel-concrete support cross connectors for deep foundation pits of buildings |
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Application publication date: 20130417 |