CN114961108B - Reinforcement cage - Google Patents
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- CN114961108B CN114961108B CN202110209507.8A CN202110209507A CN114961108B CN 114961108 B CN114961108 B CN 114961108B CN 202110209507 A CN202110209507 A CN 202110209507A CN 114961108 B CN114961108 B CN 114961108B
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- 238000005452 bending Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 abstract description 50
- 239000010959 steel Substances 0.000 abstract description 50
- 238000010276 construction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
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- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
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- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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- 208000012260 Accidental injury Diseases 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0627—Three-dimensional reinforcements composed of a prefabricated reinforcing mat combined with reinforcing elements protruding out of the plane of the mat
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Abstract
本发明提供一种钢筋笼,其包括:连续箍筋,其经界定具有两个相对的侧边区域及介于其间的中间区域,且包括:沿Z轴方向延伸的多个第一部分,所述多个第一部分位于两个侧边区域中;沿X轴方向连结相邻两个多个第一部分的多个第二部分;以及沿Y轴方向连结两个多个第一部分的多个第三部分,所述多个第三部分位于中间区域中。另外,连续箍筋包括多个纵向筋,其在X轴方向上延伸,且连结连续箍筋的多个第一部分。
The present invention provides a steel cage, comprising: a continuous stirrup, which is defined as having two opposite side regions and a middle region therebetween, and comprises: a plurality of first portions extending along the Z-axis direction, the plurality of first portions being located in the two side regions; a plurality of second portions connecting two adjacent plurality of first portions along the X-axis direction; and a plurality of third portions connecting two plurality of first portions along the Y-axis direction, the plurality of third portions being located in the middle region. In addition, the continuous stirrup comprises a plurality of longitudinal ribs extending in the X-axis direction and connecting the plurality of first portions of the continuous stirrup.
Description
技术领域Technical Field
本公开涉及提供一种钢筋笼,特别是涉及一种用于梁的钢筋笼。The present disclosure relates to a reinforcement cage, and in particular to a reinforcement cage for a beam.
背景技术Background Art
建筑物中使用的钢筋笼,例如在梁结构中的钢筋笼,应设置一定数量的箍筋,以防止混凝土保护层的劈裂崩落。箍筋的作用是抗剪强度,并联结受力纵向筋和受压区混凝土使其共同工作,此外,用来固定主钢筋的位置而使梁内各种钢筋构成钢筋骨架的钢筋。同时,箍筋可以限制混凝土内部裂缝的发展,提高粘结强度,还可以限制到达构件表面的裂缝宽度,从而提高粘结强度。Steel cages used in buildings, such as those in beam structures, should be equipped with a certain number of stirrups to prevent the concrete cover from splitting and collapsing. The function of stirrups is to provide shear strength and connect the longitudinal reinforcement and the concrete in the compression zone to work together. In addition, they are used to fix the position of the main reinforcement so that the various reinforcements in the beam form a reinforcement skeleton. At the same time, stirrups can limit the development of cracks inside the concrete, improve the bonding strength, and also limit the width of cracks reaching the surface of the component, thereby improving the bonding strength.
在传统的梁钢筋笼的制备过程中,将U形平面箍筋逐一以焊接或绑扎的方式固定于纵向筋之上。然而,上述钢筋笼制作的过程,将大量箍筋逐一固定于纵向筋之上相当耗费人力及时间。另外,U形平面箍筋具有两个上方自由端向外伸出,为避免人员因跌倒等意外发生而被所述自由端所刺伤,必须在施工过程中在所述自由端加装护套或覆盖其它防护物于所述自由端之上。然而,加装这些保护措施相当耗费时间,并且额外产生不必要的施工成本与废弃物。因此,一种可确实保护人员在建筑工地的安全且施工方便并节省材料的钢筋笼,为建筑及营造业所企盼。In the preparation process of the traditional beam reinforcement cage, the U-shaped plane stirrups are fixed one by one on the longitudinal reinforcement by welding or binding. However, the process of making the above reinforcement cage is quite labor-intensive and time-consuming to fix a large number of stirrups one by one on the longitudinal reinforcement. In addition, the U-shaped plane stirrups have two upper free ends extending outward. In order to prevent people from being stabbed by the free ends due to accidents such as falls, it is necessary to install sheaths on the free ends or cover other protective materials on the free ends during the construction process. However, installing these protective measures is quite time-consuming and generates unnecessary construction costs and waste. Therefore, a reinforcement cage that can truly protect the safety of people on the construction site, is easy to construct and saves materials is longed for by the construction and construction industry.
发明内容Summary of the invention
由此,为解决上述问题,本发明一实施例提供一种具有连续箍筋的钢筋笼,以减少固定箍筋于纵向筋上所需的人力及时间。此外,由于连续箍筋结构不具有向外伸出的自由端或尖端,故无需额外加装护套及防护物,可有效提升建筑工地的安全。Therefore, in order to solve the above problems, an embodiment of the present invention provides a steel cage with continuous stirrups to reduce the manpower and time required to fix the stirrups on the longitudinal bars. In addition, since the continuous stirrup structure does not have a free end or a tip extending outward, there is no need to add additional sheaths and protective objects, which can effectively improve the safety of the construction site.
本公开的一些实施例提供一种钢筋笼,其包括:连续箍筋,其经界定具有第一侧边区域、第二侧边区域及介于所述第一侧边区域与所述第二侧边区域之间的中间区域,其中所述第一侧边区域与所述第二侧边区域分别位于所述中间区域的相对侧且彼此大致平行,并与所述中间区域大致垂直。所述连续箍筋包括:沿Z轴方向延伸的多个第一部分,所述多个第一部分位于所述第一侧边区域及所述第二侧边区域中,且大致平行排列;沿X轴方向连结相邻两个所述多个第一部分的多个第二部分;以及沿Y轴方向连结相对的两个所述多个第一部分的多个第三部分,所述多个第三部分位于所述中间区域中。另外,连续箍筋包括多个纵向筋,其在所述X轴方向上延伸,并连结所述连续箍筋的所述多个第一部分。Some embodiments of the present disclosure provide a steel cage, comprising: a continuous stirrup, which is defined to have a first side region, a second side region, and a middle region between the first side region and the second side region, wherein the first side region and the second side region are respectively located on opposite sides of the middle region and are substantially parallel to each other, and are substantially perpendicular to the middle region. The continuous stirrup comprises: a plurality of first portions extending along the Z-axis direction, the plurality of first portions are located in the first side region and the second side region, and are arranged substantially in parallel; a plurality of second portions connecting two adjacent first portions along the X-axis direction; and a plurality of third portions connecting two opposite first portions along the Y-axis direction, the plurality of third portions being located in the middle region. In addition, the continuous stirrup comprises a plurality of longitudinal ribs extending in the X-axis direction and connecting the plurality of first portions of the continuous stirrup.
本公开的一些实施例也提供一种钢筋笼,其包括:连续箍筋,其经界定具有第一侧边区域、第二侧边区域及介于所述第一侧边区域与所述第二侧边区域之间的中间区域,其中所述第一侧边区域与所述第二侧边区域分别位于所述中间区域的相对侧,并与所述中间区域大致垂直。所述连续箍筋包括:沿Z轴方向延伸的多个第一部分,所述多个第一部分位于所述第一侧边区域与所述第二侧边区域且大致平行排列;连结所述多个第一部分远离所述中间区域的一端的多个第一定位部分,所述多个第一定位部分相对所述多个第一部分朝向所述连续箍筋的内侧弯曲;连结所述多个第二部分远离所述中间区域的一端的多个第二定位部分,所述多个第二定位部分相对所述多个第二部分朝向所述连续箍筋的内侧弯曲;沿X轴方向连结相邻两个所述多个第一部分的多个第二部分;以及沿Y轴方向连结相对的两个所述多个第一部分的多个第三部分,所述多个第三部分位于所述中间区域中。另外,连续箍筋包括多个纵向筋,其在所述X轴方向上延伸,并连结所述连续箍筋的所述多个第一部分。Some embodiments of the present disclosure also provide a steel cage, comprising: a continuous stirrup, which is defined as having a first side region, a second side region, and a middle region between the first side region and the second side region, wherein the first side region and the second side region are respectively located on opposite sides of the middle region and are substantially perpendicular to the middle region. The continuous stirrup comprises: a plurality of first portions extending along the Z-axis direction, the plurality of first portions are located in the first side region and the second side region and are substantially parallel; a plurality of first positioning portions connecting one end of the plurality of first portions away from the middle region, the plurality of first positioning portions are bent toward the inner side of the continuous stirrup relative to the plurality of first portions; a plurality of second positioning portions connecting one end of the plurality of second portions away from the middle region, the plurality of second positioning portions are bent toward the inner side of the continuous stirrup relative to the plurality of second portions; a plurality of second portions connecting two adjacent plurality of first portions along the X-axis direction; and a plurality of third portions connecting two opposite plurality of first portions along the Y-axis direction, the plurality of third portions are located in the middle region. In addition, the continuous stirrup includes a plurality of longitudinal ribs extending in the X-axis direction and connecting the plurality of first portions of the continuous stirrup.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1显示本公开一实施例的钢筋笼的结构示意图。FIG. 1 is a schematic structural diagram of a steel cage according to an embodiment of the present disclosure.
图2显示用于制作图1所示钢筋笼的平面结构。FIG. 2 shows a planar structure for making the reinforcement cage shown in FIG. 1 .
图3显示将图2的平面结构弯折后所形成的连续箍筋。FIG. 3 shows the continuous stirrups formed by bending the planar structure of FIG. 2 .
图4显示本公开一实施例的钢筋笼与对照组的钢筋笼进行性能试验的图表FIG. 4 is a graph showing a performance test of a steel cage of an embodiment of the present disclosure and a steel cage of a control group.
图5显示本公开另一实施例的钢筋笼的结构示意图。FIG. 5 is a schematic structural diagram of a steel cage according to another embodiment of the present disclosure.
图6显示用于制作本公开所述另一实施例钢筋笼的平面结构。FIG. 6 shows a planar structure for making a reinforcement cage according to another embodiment of the present disclosure.
图7显示将图6的平面结构局部加工后的结构示意图。FIG. 7 is a schematic diagram showing a structure after partial processing of the planar structure of FIG. 6 .
图8显示将图7的结构进一步加工以形成连续箍筋的示意图二。FIG. 8 shows a second schematic diagram of further processing the structure of FIG. 7 to form a continuous stirrup.
图9显示用于制作本公开所述另一实施例钢筋笼的帽盖的平面结构。FIG. 9 shows a planar structure of a cap for making a reinforcing cage according to another embodiment of the present disclosure.
图10显示本公开所述另一实施例的帽盖的结构示意图。FIG. 10 is a schematic structural diagram of a cap according to another embodiment of the present disclosure.
图11显示将本公开的所述另一实施例中的帽盖组装到所述连续箍筋以形成钢筋笼的示意图一。FIG. 11 shows a schematic diagram 1 of assembling the cap in another embodiment of the present disclosure to the continuous stirrup to form a reinforcement cage.
图12显示将本公开的所述另一实施例中的帽盖组装到所述连续箍筋以形成钢筋笼的示意图二。FIG. 12 shows a second schematic diagram of assembling the cap in another embodiment of the present disclosure to the continuous stirrups to form a reinforcement cage.
图13显示将本公开的所述另一实施例中的帽盖组装到所述连续箍筋以形成钢筋笼的示意图三。FIG. 13 shows a third schematic diagram of assembling the cap in another embodiment of the present disclosure to the continuous stirrups to form a reinforcement cage.
具体实施方式DETAILED DESCRIPTION
为更清楚了解本创作的特征、内容与优点及其所能实现的功效,兹将本创作配合附图,并以实施例的表达形式详细说明如下,而其中所使用的图式,其主旨仅为示意及辅助说明书的用途,故不应就所附的图式的比例与配置关系解读、局限本创作的权利要求书。In order to more clearly understand the features, contents and advantages of the present invention and the effects that can be achieved, the present invention is hereby described in detail in the form of embodiments in conjunction with the accompanying drawings. The drawings used therein are only intended to illustrate and assist the specification. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or used to limit the claims of the present invention.
本文中的用语“一”或“一种”用以叙述本创作的元件及成分。此术语仅为了叙述方便及给予本创作的基本观念。此叙述应被理解为包括一种或至少一种,且除非明显地另有所指,表示单数时也包括复数。于权利要求书中和“包含”一词一起使用时,所述用语“一”可意指一个或超过一个。此外,本文中的用语“或”其意同“及/或”。The terms "a" or "an" herein are used to describe the elements and components of the invention. This term is only for the convenience of description and to give the basic concept of the invention. This description should be understood to include one or at least one, and unless otherwise clearly indicated, the singular also includes the plural. When used with the word "comprising" in the claims, the term "a" may mean one or more than one. In addition, the term "or" herein means the same as "and/or".
除非另外规定,否则诸如“上方”、“下方”、“向上”、“左边”、“右边”、“向下”、“本体”、“底座”、“垂直”、“水平”、“侧”、“较高”、“下部”、“上部”、“上方”、“下面”等空间描述是关于图中所展示的方向加以指示。应理解,本文中所使用的空间描述仅出于说明的目的,且本文中所描述的结构的实际实施可以任何相对方向在空间上配置,此限制条件不会改变本发明实施例的优点。举例来说,在一些实施例的描述中,提供“在”另一元件“上”的一元件可涵盖前一元件直接在后一元件上(例如,与后一元件实体接触)的状况以及一或多个介入元件位于前一元件与后一元件之间的状况。Unless otherwise specified, spatial descriptions such as "above", "below", "upward", "left", "right", "downward", "body", "base", "vertical", "horizontal", "side", "higher", "lower", "upper", "above", "below", etc. are indicated with respect to the directions shown in the figures. It should be understood that the spatial descriptions used herein are for illustrative purposes only, and actual implementations of the structures described herein may be spatially configured in any relative orientation, and this limitation does not change the advantages of the embodiments of the present invention. For example, in the description of some embodiments, providing an element "on" another element may cover the situation where the former element is directly on the latter element (e.g., in physical contact with the latter element) and the situation where one or more intervening elements are located between the former element and the latter element.
如本文中所使用,术语“大致”、“实质上”、“实质的”及“约”用以描述及考虑微小的变化。当与事件或情形结合使用时,所述术语可意指事件或情形明确发生的情况以及事件或情形极近似于发生的情况。As used herein, the terms "substantially," "substantially," "substantial," and "about" are used to describe and take into account minor variations. When used in conjunction with an event or circumstance, the terms may mean both the situation where the event or circumstance explicitly occurs and the situation where the event or circumstance closely occurs.
图1显示本公开一实施例的钢筋笼的结构示意图。在本实施例中,钢筋笼1包括连续箍筋100及多个纵向筋150。连续箍筋100为由钢筋弯折而成的立体结构,其具有第一侧边区域101、第二侧边区域102、及中间区域103。中间区域103介于第一侧边区域101与第二侧边区域102之间,其中第一侧边区域101与第二侧边区域102分别位于中间区域103的相对侧,并与中间区域103大致垂直。FIG1 is a schematic diagram showing the structure of a steel cage according to an embodiment of the present disclosure. In this embodiment, the steel cage 1 comprises a continuous stirrup 100 and a plurality of longitudinal ribs 150. The continuous stirrup 100 is a three-dimensional structure formed by bending a steel bar, and has a first side region 101, a second side region 102, and a middle region 103. The middle region 103 is between the first side region 101 and the second side region 102, wherein the first side region 101 and the second side region 102 are respectively located on opposite sides of the middle region 103 and are substantially perpendicular to the middle region 103.
连续箍筋100是由多个彼此弯折的部分连接而成。在一实施例中,连续箍筋100包含多个第一部分110、多个第二部分120、及多个第三部分130。多个第一部分110位于第一侧边区域101以及第二侧边区域102中,并且沿Z轴方向延伸,且大致彼此平行排列,其中每两个第一部分110在Y轴方向成对设置。第二部分120沿X轴方向交错设置,并经配置用以连结相邻两个第一部分110。在一些实施例中,两个交错设置的第二部分120在Y轴方向不重叠或大致不重叠。具体来说,在Y轴方向上观察时,交错设置的两个第二部分120的一者的一端可与两个第二部分120的另一者的一端在一实施例中重叠而在另一实施例中则不重叠。第三部分130位于中间区域103中,且沿Y轴方向连结在Y轴方向相对的两个第一部分110。The continuous stirrup 100 is formed by connecting a plurality of parts that are bent to each other. In one embodiment, the continuous stirrup 100 includes a plurality of first parts 110, a plurality of second parts 120, and a plurality of third parts 130. The plurality of first parts 110 are located in the first side region 101 and the second side region 102, and extend along the Z-axis direction and are arranged substantially parallel to each other, wherein each two first parts 110 are arranged in pairs in the Y-axis direction. The second parts 120 are staggered along the X-axis direction and are configured to connect two adjacent first parts 110. In some embodiments, the two staggered second parts 120 do not overlap or substantially do not overlap in the Y-axis direction. Specifically, when observed in the Y-axis direction, one end of one of the two staggered second parts 120 may overlap with one end of the other of the two second parts 120 in one embodiment but not in another embodiment. The third part 130 is located in the middle region 103 and connects two first parts 110 that are opposite to each other in the Y-axis direction along the Y-axis direction.
在一些实施例中,连续箍筋100的两个自由端分别包含弯钩140。每一弯钩140从与其相邻的第一部分沿X轴方向弯曲。在图1所示的实施例中,两个弯钩140是位于连续箍筋100的同一侧,但本公开并不仅此为限。在另一实施例中,连续箍筋100两个自由端的弯钩140可分别位于Y轴方向上的相对侧。弯钩140的设置可防止或避免建筑工地施工过程中人员因碰触连续箍筋100尖锐的自由端而遭到刺伤。在另一实施例中,省略设置连续箍筋100的弯钩140,且其具有连续箍筋100的两个自由端分的第一部分110较其余第一部分110在Z轴方向上具有较短的长度,藉此防止或避免人员遭到刺伤。In some embodiments, the two free ends of the continuous stirrup 100 respectively include hooks 140. Each hook 140 is bent from the first portion adjacent thereto along the X-axis direction. In the embodiment shown in FIG. 1 , the two hooks 140 are located on the same side of the continuous stirrup 100, but the present disclosure is not limited thereto. In another embodiment, the hooks 140 at the two free ends of the continuous stirrup 100 may be located on opposite sides in the Y-axis direction. The provision of the hooks 140 can prevent or avoid personnel from being stabbed during construction at a construction site due to touching the sharp free ends of the continuous stirrup 100. In another embodiment, the hooks 140 of the continuous stirrup 100 are omitted, and the first portion 110 having the two free ends of the continuous stirrup 100 has a shorter length in the Z-axis direction than the remaining first portion 110, thereby preventing or avoiding personnel from being stabbed.
在一些实施例中,钢筋笼1包括沿X轴方向延伸的四个纵向筋150,其中两个纵向筋150在Y轴方向上相对设置并与连续箍筋100的第一部分110与第三部分130的交会处连结。另外两个纵向筋150在Y轴方向上相对设置并与多个第二部分120连结。纵向筋150与连续箍筋100的连结可经由铁丝(图未示)绑扎或经焊接而完成。In some embodiments, the steel cage 1 includes four longitudinal ribs 150 extending along the X-axis direction, wherein two longitudinal ribs 150 are disposed opposite to each other in the Y-axis direction and connected to the intersection of the first portion 110 and the third portion 130 of the continuous stirrup 100. The other two longitudinal ribs 150 are disposed opposite to each other in the Y-axis direction and connected to the plurality of second portions 120. The connection between the longitudinal ribs 150 and the continuous stirrup 100 can be completed by tying with wire (not shown) or by welding.
在一些实施例中,制作图1的连续箍筋100的步骤包括如下步骤:弯折长直钢筋,以形成如图2所示具有多个垂直弯折处的平面结构100'。此时,第一侧边区域101、第二侧边区域102、及中间区域103位于相同平面上。在一些实施例中,在制作平面结构100'的过程中或是平面结构100'制作完成后,进一步将长直钢筋的两个自由端向内弯折,以形成弯钩140。In some embodiments, the steps of making the continuous stirrup 100 of FIG. 1 include the following steps: bending the long straight steel bar to form a planar structure 100' having a plurality of vertical bends as shown in FIG. 2. At this time, the first side region 101, the second side region 102, and the middle region 103 are located on the same plane. In some embodiments, during the process of making the planar structure 100' or after the planar structure 100' is made, the two free ends of the long straight steel bar are further bent inward to form hooks 140.
接着,弯折平面结构100',以形成如图3所示的连续箍筋100。前述弯折平面结构100'的步骤可包括利用长条形模具(未图示)支撑第一侧边区域101的至少一部分,并利用所述长条形模具向第一侧边区域101施予推力,使第一侧边区域101相对于中间区域103向上弯折。接着,利用相同或另一长条形模具(未图示)支撑第二侧边区域102的至少一部分,并利用所述长条形模具向第二侧边区域102施予推力,使第二侧边区域102相对于中间区域103向上弯折,以形成如图3所示的连续箍筋100。此时,第一侧边区域101与第二侧边区域102分别位于中间区域103的相对侧且彼此大致平行,并与中间区域103大致垂直。Next, the planar structure 100' is bent to form the continuous stirrup 100 as shown in FIG3. The step of bending the planar structure 100' may include supporting at least a portion of the first side region 101 with a long strip mold (not shown), and applying a thrust to the first side region 101 with the long strip mold, so that the first side region 101 is bent upward relative to the middle region 103. Next, supporting at least a portion of the second side region 102 with the same or another long strip mold (not shown), and applying a thrust to the second side region 102 with the long strip mold, so that the second side region 102 is bent upward relative to the middle region 103, so as to form the continuous stirrup 100 as shown in FIG3. At this time, the first side region 101 and the second side region 102 are respectively located on opposite sides of the middle region 103 and are substantially parallel to each other, and are substantially perpendicular to the middle region 103.
当钢筋笼1用于建筑工地时作为建筑结构(例如:非主要承重的小梁)时,连续箍筋100具有多个第二部分120的一侧朝上放置。由于第二部分120大致水平设置,且第二部分120与第一部分110的连接处具有圆滑的形状,可防止工地人员意外受伤。When the steel cage 1 is used as a building structure (e.g., a small beam that is not the main load-bearing beam) at a construction site, the continuous stirrup 100 has a side with multiple second parts 120 placed upward. Since the second part 120 is arranged substantially horizontally and the connection between the second part 120 and the first part 110 has a smooth shape, accidental injuries to construction site personnel can be prevented.
图4显示本发明的一实施例的钢筋笼1与对照组的传统钢筋笼进行性能试验的图表。对照组的钢筋笼是由如说明书的【先前技术】中所描述多个分离设置且弯折成U形的箍筋所构成。如图4所示,本公开的一实施例的钢筋笼1(由线51表示)与对照的钢筋笼(由线52表示)在位移比低于约1%的状况下,其所能承受的外力大致相同。然而,当位移比超过1%后,本公开的钢筋笼1所能承受的外力明显优异于对照组的钢筋笼。因此,本公开的一实施例的钢筋笼1较对照组的钢筋笼具有优选的承受外力的能力。FIG4 shows a graph of a performance test of a steel cage 1 according to an embodiment of the present invention and a conventional steel cage according to a control group. The steel cage of the control group is composed of a plurality of stirrups that are separately arranged and bent into a U shape as described in the [Prior Art] of the specification. As shown in FIG4 , the steel cage 1 according to an embodiment of the present disclosure (represented by line 51) and the control steel cage (represented by line 52) can withstand approximately the same external force when the displacement ratio is less than about 1%. However, when the displacement ratio exceeds 1%, the external force that the steel cage 1 according to the present disclosure can withstand is significantly better than that of the steel cage of the control group. Therefore, the steel cage 1 according to an embodiment of the present disclosure has a better ability to withstand external forces than the steel cage of the control group.
表1显示本公开的一些实施例的钢筋笼1与上述对照组的钢筋笼的试验数据。观察表1可知,本公开的一些实施例的钢筋笼1在极限载重及最大位移的表现皆相较于对照组的钢筋笼优,且相较于对照组的钢筋笼仅需使用其85%的材料用量。Table 1 shows the test data of the steel cage 1 of some embodiments of the present disclosure and the steel cage of the control group. It can be seen from Table 1 that the steel cage 1 of some embodiments of the present disclosure performs better than the steel cage of the control group in terms of ultimate load and maximum displacement, and only requires 85% of the material usage of the steel cage of the control group.
表1Table 1
图5显示本公开另一实施例钢筋笼2的结构示意图。钢筋笼2包括多个连续箍筋200、多个纵向筋250及多个帽盖结构,例如第一帽盖结构310及第二帽盖结构320。多个连续箍筋200沿X轴方向依序排列,并通过纵向筋250连结以形成主要承重梁的大梁所需的长形结构。第一帽盖结构310与第二帽盖结构320经构形跨设在连续箍筋200上方,并重叠设置彼此互不干涉。可以理解的是,虽然图5仅显示三个连续箍筋200及各一个第一帽盖结构310及第二帽盖结构320,但本公开并不仅此为限。连续箍筋200、第一帽盖结构310及第二帽盖结构320的数量可根据钢筋笼2所需的设计长度而对应增加。FIG5 shows a schematic diagram of the structure of a steel cage 2 according to another embodiment of the present disclosure. The steel cage 2 includes a plurality of continuous stirrups 200, a plurality of longitudinal ribs 250, and a plurality of cap structures, such as a first cap structure 310 and a second cap structure 320. The plurality of continuous stirrups 200 are arranged in sequence along the X-axis direction and connected by the longitudinal ribs 250 to form a long structure required for the main load-bearing beam. The first cap structure 310 and the second cap structure 320 are configured to span over the continuous stirrups 200 and overlap each other without interfering with each other. It is understood that although FIG5 only shows three continuous stirrups 200 and one first cap structure 310 and one second cap structure 320, the present disclosure is not limited thereto. The number of continuous stirrups 200, the first cap structure 310, and the second cap structure 320 can be increased accordingly according to the required design length of the steel cage 2.
在本公开一些实施例中,图6中的连续箍筋200的制作包括弯折长直钢筋,以形成如图7所示,具有多个垂直弯折处的平面结构200'。此时,第一侧边区域201、第二侧边区域202及中间区域203位于相同平面上。接着,弯折平面结构200',以形成如图8所示具有第一定位部分260与第二定位部分270的中间结构200”。举例来说,可利用长条形模具(图未示)支撑第一侧边区域201远离中间区域203的一端,并利用所述长条形模具向第一侧边区域201施予推力,使第一侧边区域201的外端向上弯折。接着,利用相同或另一长条形模具(图未示)支撑第二侧边区域202远离中间区域203的一端,并利用所述长条形模具向第二侧边区域202施予推力,使第二侧边区域202相对于中间区域203向上弯折。在一些实施例中,在制作中间结构200”的过程中,进一步将长直钢筋的两个自由端向内弯折,以形成弯钩240。In some embodiments of the present disclosure, the continuous stirrup 200 in Figure 6 is made by bending long straight steel bars to form a planar structure 200' with multiple vertical bends as shown in Figure 7. At this time, the first side region 201, the second side region 202 and the middle region 203 are located on the same plane. Next, the planar structure 200' is bent to form an intermediate structure 200" having a first positioning portion 260 and a second positioning portion 270 as shown in Figure 8. For example, a long strip mold (not shown) can be used to support one end of the first side area 201 away from the middle area 203, and the long strip mold is used to apply a thrust to the first side area 201 so that the outer end of the first side area 201 is bent upward. Next, the same or another long strip mold (not shown) is used to support one end of the second side area 202 away from the middle area 203, and the long strip mold is used to apply a thrust to the second side area 202 so that the second side area 202 is bent upward relative to the middle area 203. In some embodiments, in the process of making the intermediate structure 200", the two free ends of the long straight steel bars are further bent inward to form a hook 240.
再接着,弯折图8所示的中间结构200”,以形成如图6所示的连续箍筋200,包括利用一长条形模具(图未示)支撑第一侧边区域201的至少一部分,并利用所述长条形模具向第一侧边区域201施予推力,使第一侧边区域201相对于中间区域203向上弯折。接着,利用相同或另一长条形模具(图未示)支撑第二侧边区域202的至少一部分,并利用所述长条形模具向第二侧边区域202施予推力,使第二侧边区域202相对于中间区域203向上弯折,以形成如图6所示的连续箍筋200。此时,第一侧边区域201与第二侧边区域202分别位于中间区域203的相对侧且彼此大致平行,并与中间区域203大致垂直。Next, the intermediate structure 200" shown in FIG8 is bent to form the continuous stirrup 200 shown in FIG6, including using a long strip mold (not shown) to support at least a portion of the first side region 201, and using the long strip mold to apply a thrust to the first side region 201, so that the first side region 201 is bent upward relative to the middle region 203. Next, the same or another long strip mold (not shown) is used to support at least a portion of the second side region 202, and the long strip mold is used to apply a thrust to the second side region 202, so that the second side region 202 is bent upward relative to the middle region 203, so as to form the continuous stirrup 200 shown in FIG6. At this time, the first side region 201 and the second side region 202 are respectively located on opposite sides of the middle region 203 and are approximately parallel to each other, and are approximately perpendicular to the middle region 203.
如图6所示,连续箍筋200具有第一侧边区域201、第二侧边区域202及中间区域203。中间区域203介于第一侧边区域201与第二侧边区域202之间,其中第一侧边区域201与第二侧边区域202分别位于中间区域203的相对侧,并与中间区域203大致垂直。As shown in Fig. 6, the continuous stirrup 200 has a first side region 201, a second side region 202 and a middle region 203. The middle region 203 is between the first side region 201 and the second side region 202, wherein the first side region 201 and the second side region 202 are respectively located at opposite sides of the middle region 203 and are substantially perpendicular to the middle region 203.
连续箍筋200是由多个彼此弯折的部分连接而成,包含多个第一部分210、多个第二部分220、多个第三部分230、多个第一定位部分260、及多个第二定位部分270。多个第一部分210位于第一侧边区域201以及第二侧边区域202中。并且,多个第一部分210沿Z轴方向延伸,并且彼此大致平行排列,其中每两个第一部分210在Y轴方向成对设置。第一定位部分260位于第一侧边区域201中,并连结位于第一侧边区域201的第一部分210远离中间区域203的一端。第二定位部分270位于第二侧边区域202中,并连结位于第二侧边区域202的第一部分210远离中间区域203的一端。第一定位部分260与第二定位部分270各自相对于其所连接的第一部分210朝向连续箍筋200的内侧弯曲。The continuous stirrup 200 is formed by connecting a plurality of parts bent to each other, including a plurality of first parts 210, a plurality of second parts 220, a plurality of third parts 230, a plurality of first positioning parts 260, and a plurality of second positioning parts 270. The plurality of first parts 210 are located in the first side region 201 and the second side region 202. In addition, the plurality of first parts 210 extend along the Z-axis direction and are arranged substantially parallel to each other, wherein every two first parts 210 are arranged in pairs in the Y-axis direction. The first positioning part 260 is located in the first side region 201 and connects one end of the first part 210 located in the first side region 201 away from the middle region 203. The second positioning part 270 is located in the second side region 202 and connects one end of the first part 210 located in the second side region 202 away from the middle region 203. The first positioning part 260 and the second positioning part 270 are each bent toward the inner side of the continuous stirrup 200 relative to the first part 210 to which they are connected.
第二部分220沿X轴方向交错设置,配置用以连结相邻两个第一定位部分260或相邻两个第二定位部分270。在一些实施例中,两个交错设置的第二部分220在Y轴方向不重叠或大致不重叠。具体来说,在Y轴方向上观察时,沿X轴方向交错设置的两个第二部分220的一者的一端可与两个第二部分220的另一者的一端在一些实施例中重叠,在另一些实施例中则不重叠。第三部分230位于中间区域203中,且沿Y轴方向连结在Y轴方向相对的两个第一部分210。The second portions 220 are staggered along the X-axis direction and are configured to connect two adjacent first positioning portions 260 or two adjacent second positioning portions 270. In some embodiments, the two staggered second portions 220 do not overlap or substantially do not overlap in the Y-axis direction. Specifically, when viewed in the Y-axis direction, one end of one of the two second portions 220 staggered along the X-axis direction may overlap with one end of the other of the two second portions 220 in some embodiments, but not in other embodiments. The third portion 230 is located in the middle area 203 and connects the two first portions 210 opposite to each other in the Y-axis direction along the Y-axis direction.
在一些实施例中,连续箍筋200的两个自由端分别包含弯钩240。弯钩240沿Y轴方向朝连续箍筋200的内侧弯曲。在图8所示的实施例中,弯钩240是位于连续箍筋200的相对侧,但本公开并不仅此为限。在另一实施例中,连续箍筋200两个自由端的弯钩240可分别位于Y轴方向上的同侧。弯钩240的设置可防止或避免建筑工地施工过程中人员因碰触连续箍筋200尖锐的自由端而遭到刺伤。在另一实施例中,省略设置连续箍筋200的弯钩240,并安排具有两个自由端分的第一部分210使其较其余第一部分210在Z轴方向上具有较短的长度,藉此防止或避免人员遭到刺伤。In some embodiments, the two free ends of the continuous stirrup 200 respectively include a hook 240. The hook 240 is bent toward the inner side of the continuous stirrup 200 along the Y-axis direction. In the embodiment shown in FIG. 8 , the hook 240 is located on the opposite side of the continuous stirrup 200, but the present disclosure is not limited thereto. In another embodiment, the hooks 240 at the two free ends of the continuous stirrup 200 may be located on the same side in the Y-axis direction. The provision of the hook 240 can prevent or avoid personnel from being stabbed by touching the sharp free end of the continuous stirrup 200 during construction at a construction site. In another embodiment, the hook 240 of the continuous stirrup 200 is omitted, and the first portion 210 having two free ends is arranged to have a shorter length in the Z-axis direction than the remaining first portion 210, thereby preventing or avoiding personnel from being stabbed.
在一些实施例中,图5中的第一帽盖结构310及第二帽盖结构320各自由为单一箍筋连续弯折而成的立体结构。在一些实施例中,制作第一帽盖结构310及第二帽盖结构320的方式包括弯折两个长直钢筋,以形成如图10所示具有多个垂直弯折处的平面结构310'、320'。制作第一帽盖结构310及第二帽盖结构320的步骤进一步包括弯折平面结构310'、320',以形成如图9所示具有第一扣接部311、321与第二扣接部312、322的第一帽盖结构310及第二帽盖结构320。举例来说,可利用长条形模具未(图示)抵靠跨接结构313、323的第一端,并利用所述长条形模具向跨接结构313、323施予推力,使第一扣接部311、321的第一端向下弯折。接着,再利用相同或另一长条形模具(图未示)抵靠跨接结构313、323的第二端,并利用所述长条形模具向跨接结构313、323施予推力,使跨接结构313、323的第二端向下弯折,以形成如图9所示的第一帽盖结构310及第二帽盖结构320。In some embodiments, the first cap structure 310 and the second cap structure 320 in FIG. 5 are each a three-dimensional structure formed by continuously bending a single stirrup. In some embodiments, the method of making the first cap structure 310 and the second cap structure 320 includes bending two long straight steel bars to form a plane structure 310', 320' with multiple vertical bends as shown in FIG. 10. The step of making the first cap structure 310 and the second cap structure 320 further includes bending the plane structure 310', 320' to form the first cap structure 310 and the second cap structure 320 with the first buckle part 311, 321 and the second buckle part 312, 322 as shown in FIG. 9. For example, a long strip mold (as shown) can be used to abut against the first end of the cross-connection structure 313, 323, and the long strip mold can be used to apply a thrust to the cross-connection structure 313, 323, so that the first end of the first buckle part 311, 321 is bent downward. Next, the same or another long strip mold (not shown) is used to press against the second ends of the bridging structures 313 and 323, and the long strip mold is used to apply a thrust to the bridging structures 313 and 323 so that the second ends of the bridging structures 313 and 323 are bent downward to form the first cap structure 310 and the second cap structure 320 as shown in FIG. 9 .
第一帽盖结构310包括多个第一扣接部311、多个第二扣接部312、及多个跨接结构313。多个跨接结构313在X轴方向上大致平行排列。从第一个跨接结构313起算,每两个跨接结构313在Y轴方向上的第一端共同连接第一扣接部311。第一扣接部311大致为U形结构且在X轴方向上具有第一宽度W1。另外,每两个跨接结构313在Y轴方向上的第二端共同连接第二扣接部312。第二扣接部312与第一扣接部311在X轴方向上交错设置。第二扣接部312大致为U形结构且在X轴方向上具有第二宽度W2。第一宽度W1较第二宽度W2为窄。在一实施例中,第一帽盖结构310具有三个第一扣接部311以及两个第二扣接部312,但本公开并不仅此为限。第一扣接部311以及第二扣接部312的数量可依需求进行调整。在一些实施例中,具有较窄宽度的扣接部(例如第一扣接部311)设置于X轴方向上的最外侧,藉此增加安装便利性。The first cap structure 310 includes a plurality of first buckling portions 311, a plurality of second buckling portions 312, and a plurality of cross-connection structures 313. The plurality of cross-connection structures 313 are arranged substantially in parallel in the X-axis direction. Starting from the first cross-connection structure 313, the first ends of every two cross-connection structures 313 in the Y-axis direction are connected to the first buckling portion 311. The first buckling portion 311 is substantially a U-shaped structure and has a first width W1 in the X-axis direction. In addition, the second ends of every two cross-connection structures 313 in the Y-axis direction are connected to the second buckling portion 312. The second buckling portion 312 is staggered with the first buckling portion 311 in the X-axis direction. The second buckling portion 312 is substantially a U-shaped structure and has a second width W2 in the X-axis direction. The first width W1 is narrower than the second width W2. In one embodiment, the first cap structure 310 has three first buckling portions 311 and two second buckling portions 312, but the present disclosure is not limited thereto. The number of the first buckling portions 311 and the second buckling portions 312 can be adjusted as needed. In some embodiments, the buckling portion with a narrower width (such as the first buckling portion 311) is disposed at the outermost side in the X-axis direction to increase installation convenience.
在一些实施例中,第一扣接部311与第二扣接部312各自相对于跨接结构313弯折。在一实施例中,第一扣接部311与第二扣接部312相对跨接结构313弯折弧度相异。举例来说,第一扣接部311相对跨接结构313具有第一弯折弧度a1,第二扣接部312相对跨接结构313具有第二弯折弧度a2,第一弯折弧度a1大于第二弯折弧度a2。在一示例性实施例中,第一弯折弧度范围在130度到160度之间,且第二弯折弧度范围在75度到95度之间。第一扣接部311具有较大的弯折弧度将有利于第一帽盖结构310与钢筋笼200的结合。In some embodiments, the first buckle portion 311 and the second buckle portion 312 are each bent relative to the cross-over structure 313. In one embodiment, the first buckle portion 311 and the second buckle portion 312 have different bending arcs relative to the cross-over structure 313. For example, the first buckle portion 311 has a first bending arc a1 relative to the cross-over structure 313, and the second buckle portion 312 has a second bending arc a2 relative to the cross-over structure 313, and the first bending arc a1 is greater than the second bending arc a2. In an exemplary embodiment, the first bending arc ranges from 130 degrees to 160 degrees, and the second bending arc ranges from 75 degrees to 95 degrees. The first buckle portion 311 having a larger bending arc will facilitate the combination of the first cap structure 310 and the steel cage 200.
在一些实施例中,第二帽盖结构320包括多个第一扣接部321、多个第二扣接部322及多个跨接结构323。在图9所显示的实施例中,第二帽盖结构320的结构相同于第一帽盖结构310,为简化说明在此不重复说明。In some embodiments, the second cap structure 320 includes a plurality of first buckling portions 321, a plurality of second buckling portions 322, and a plurality of bridging structures 323. In the embodiment shown in FIG9, the structure of the second cap structure 320 is the same as that of the first cap structure 310, and is not described again for simplicity.
参考图11,组装钢筋笼2的方法包括将多个连续箍筋200沿X轴方向排列,使相邻排列的连续箍筋200之间隔实质相同相应连续箍筋200中的相邻两个第一部分210的距离。在第11图所示的实施例中,虽然仅显示3个连续箍筋200,但本公开并不仅此为限。连续箍筋200的数量可依照钢筋笼2的设计长度进行增加或减少。Referring to FIG11 , the method of assembling the steel cage 2 includes arranging a plurality of continuous stirrups 200 along the X-axis direction so that the distance between adjacent continuous stirrups 200 is substantially the same as the distance between two adjacent first portions 210 in the corresponding continuous stirrups 200. In the embodiment shown in FIG11 , although only three continuous stirrups 200 are shown, the present disclosure is not limited thereto. The number of continuous stirrups 200 can be increased or decreased according to the designed length of the steel cage 2.
组装钢筋笼2的方法进一步包括将多个在X轴方向上延伸的纵向筋250连结连续箍筋200的多个第一部分210。在一些实施例中,位于钢筋笼2下方的两个纵向筋250分别固定于连续箍筋200的第三部分230与相邻两个第一部分210的交接处。另外位于钢筋笼2上方的两个纵向筋250分别连结到第一定位部分260及第二定位部分270。并且,夹设于第一部分210与第一定位部分260之间或者夹设于第一部分210与第二定位部分270之间。The method of assembling the steel cage 2 further includes connecting a plurality of longitudinal ribs 250 extending in the X-axis direction to a plurality of first portions 210 of the continuous stirrup 200. In some embodiments, two longitudinal ribs 250 located below the steel cage 2 are respectively fixed to the intersection of the third portion 230 of the continuous stirrup 200 and two adjacent first portions 210. In addition, two longitudinal ribs 250 located above the steel cage 2 are respectively connected to the first positioning portion 260 and the second positioning portion 270. Furthermore, they are sandwiched between the first portion 210 and the first positioning portion 260 or between the first portion 210 and the second positioning portion 270.
接着,将第一帽盖结构310跨设一或多个连续箍筋200的上方。具体来说,如图11所示,设置第一帽盖结构310的方法可包括先将第一帽盖结构310的第一扣接部311扣合于连续箍筋200的第一侧边区域201,其中第一扣接部311位于两个第一部分210之间并与连续箍筋200的第二部分220在Y轴方向交错设置。此时,如图11所示,第一扣接部311直接扣合位于第一侧边区域201的纵向筋250。接着,如图12所示,再将第一帽盖结构310的第二扣接部312扣合于连续箍筋200的第二侧边区域202,其中第二扣接部312抵靠第二侧边区域202的第一部分210的外侧。Next, the first cap structure 310 is placed across one or more continuous stirrups 200. Specifically, as shown in FIG11, the method for setting the first cap structure 310 may include firstly fastening the first buckle portion 311 of the first cap structure 310 to the first side region 201 of the continuous stirrup 200, wherein the first buckle portion 311 is located between the two first portions 210 and is staggered with the second portion 220 of the continuous stirrup 200 in the Y-axis direction. At this time, as shown in FIG11, the first buckle portion 311 directly fastens the longitudinal rib 250 located in the first side region 201. Next, as shown in FIG12, the second buckle portion 312 of the first cap structure 310 is fastened to the second side region 202 of the continuous stirrup 200, wherein the second buckle portion 312 abuts against the outer side of the first portion 210 of the second side region 202.
再接着,将第二帽盖结构320跨设一或多个连续箍筋200的上方。具体来说,如图13所示,设置第二帽盖结构320的方法可包括先将第二帽盖结构320的第一扣接部321扣合于连续箍筋200的第二侧边区域202,其中第一扣接部321位于两个第一部分210之间并与连续箍筋200的第二部分220在Y轴方向重叠。此时,如图13所示,第一扣接部321直接扣合位于第二侧边区域202的纵向筋250,且第二帽盖结构320的第一扣接部321位于第一帽盖结构310的第二扣接部312当中。接着,再将第二帽盖结构320的第二扣接部322扣合于连续箍筋200的第一侧边区域201,以形成如图5所示的钢筋笼2。Next, the second cap structure 320 is placed across one or more continuous stirrups 200. Specifically, as shown in FIG13 , the method for setting the second cap structure 320 may include firstly fastening the first fastening portion 321 of the second cap structure 320 to the second side region 202 of the continuous stirrup 200, wherein the first fastening portion 321 is located between the two first portions 210 and overlaps with the second portion 220 of the continuous stirrup 200 in the Y-axis direction. At this time, as shown in FIG13 , the first fastening portion 321 directly fastens the longitudinal rib 250 located in the second side region 202, and the first fastening portion 321 of the second cap structure 320 is located in the second fastening portion 312 of the first cap structure 310. Next, the second fastening portion 322 of the second cap structure 320 is fastened to the first side region 201 of the continuous stirrup 200 to form the steel cage 2 as shown in FIG5 .
在一些实施例中,在第一帽盖结构310与第二帽盖结构320跨设多个连续箍筋200并连结第一侧边区域201与第二侧边区域202之后,第一帽盖结构310与第二帽盖结构320重叠设置于连续箍筋200上方,且彼此互不干涉。具体来说,第一帽盖结构310的多个第一扣接部311与第二帽盖结构320的多个第一扣接部321分别位于连续箍筋200在Y轴方向上的相对侧,且第一帽盖结构310的多个第二扣接部312与第二帽盖结构320的多个第二扣接部322分别位于连续箍筋200在Y轴方向上的相对侧。In some embodiments, after the first cap structure 310 and the second cap structure 320 span multiple continuous stirrups 200 and connect the first side region 201 and the second side region 202, the first cap structure 310 and the second cap structure 320 are overlapped and arranged above the continuous stirrups 200 without interfering with each other. Specifically, the multiple first buckle parts 311 of the first cap structure 310 and the multiple first buckle parts 321 of the second cap structure 320 are respectively located on the opposite sides of the continuous stirrup 200 in the Y-axis direction, and the multiple second buckle parts 312 of the first cap structure 310 and the multiple second buckle parts 322 of the second cap structure 320 are respectively located on the opposite sides of the continuous stirrup 200 in the Y-axis direction.
当钢筋笼2使用于建筑工地时作为建筑结构(例如:主要承受载重的大梁)时,连续箍筋200具有多个第二部分220的一侧朝上放置。由于第二部分220大致水平设置,且第二部分220与第一部分210的连接处为具有圆滑形状的第一定位部分260与第二定位部分270,可防止人员被刺伤。When the steel cage 2 is used as a building structure (e.g., a beam that mainly bears load) at a construction site, the continuous stirrup 200 is placed with one side having multiple second portions 220 facing upward. Since the second portion 220 is arranged substantially horizontally, and the connection between the second portion 220 and the first portion 210 is the first positioning portion 260 and the second positioning portion 270 having a smooth shape, it can prevent people from being stabbed.
表2显示本公开的一些实施例的钢筋笼2与对照组的钢筋笼的试验数据。在对照组的钢筋笼是由多个如说明书的[先前技术]中所描述分离设置且弯折成U形的箍筋搭配传统网状顶盖所构成。观察表2可知,本公开的一些实施例的钢筋笼2在理想屈服力、最高载重及极限偏移的表现皆相较于对照组的钢筋笼优,且相较于对照组的钢筋笼仅需使用其87%的材料用量。Table 2 shows the test data of the steel cage 2 of some embodiments of the present disclosure and the steel cage of the control group. The steel cage of the control group is composed of a plurality of stirrups that are separately arranged and bent into a U shape as described in [Prior Art] of the specification and a traditional mesh top cover. It can be seen from Table 2 that the steel cage 2 of some embodiments of the present disclosure is superior to the steel cage of the control group in terms of ideal yield force, maximum load and ultimate deflection, and only 87% of the material consumption is required compared to the steel cage of the control group.
表2Table 2
以上所述的实施例仅为说明本创作的技术思想及特点,其目的在使所属领域的技术人员能够了解本创作的内容并据以实施,当不能以此限定本创作的专利范围,依本创作所揭示的精神所作的均等变化或修饰,仍应涵盖在本创作的专利范围内。The embodiments described above are only for illustrating the technical ideas and features of the present invention, and their purpose is to enable technical personnel in the relevant field to understand the content of the present invention and implement it accordingly. However, they cannot be used to limit the patent scope of the present invention. Equivalent changes or modifications made according to the spirit disclosed by the present invention should still be included in the patent scope of the present invention.
符号说明Explanation of symbols
1:钢筋笼1: Steel Cage
100:连续箍筋100: Continuous stirrups
100':平面结构100': Flat structure
101:第一侧边区域101: First side area
102:第二侧边区域102: Second side area
103:第三侧边区域103: Third side area
110:第一部分110: Part 1
120:第二部分120: Part 2
130:第三部分130: Part 3
140:弯钩140: Hook
150:纵向筋150: Longitudinal ribs
2:钢筋笼2: Steel Cage
200:连续箍筋200: Continuous stirrups
200':平面结构200': Plane structure
200”:中间结构200”: Intermediate structure
201:第一侧边区域201: First side area
202:第二侧边区域202: Second side area
203:第三侧边区域203: Third side area
210:第一部分210: Part 1
220:第二部分220: Part 2
230:第三部分230: Part 3
240:弯钩240: Hook
250:纵向筋250: Longitudinal ribs
260:第一定位部分260: First positioning part
270:第二定位部分270: Second positioning part
310:第一帽盖结构310: First cap structure
310':平面结构310': Plane structure
311:第一扣接部311: First buckle portion
312:第二扣接部312: Second buckle portion
313:跨接结构313: Crossover structure
320:第二帽盖结构320: Second cap structure
320':平面结构320': Plane structure
321:第一扣接部321: First buckle portion
322:第二扣接部322: Second buckle portion
323:跨接结构323: Crossover structure
51:线51: Line
52:线52: Line
a1:第一弯折弧度a1: first bending arc
a2:第二弯折弧度a2: Second bending radius
W1:第一宽度W1: First width
W2:第二宽度。W2: Second width.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416986A1 (en) * | 1978-02-13 | 1979-09-07 | Schnabel & Co H | Prefabricated reinforcement cage for concrete beam - is of U=section with stirrups of continuous undulating bar which main bars are spot welded |
WO2006075044A1 (en) * | 2005-01-13 | 2006-07-20 | Tuomo Paananen | Hook iron arrangement |
CN101113630A (en) * | 2006-07-25 | 2008-01-30 | 润弘精密工程事业股份有限公司 | Beam stirrup reinforcement cage pre-assembling method and structure thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2402754Y (en) * | 1999-06-16 | 2000-10-25 | 润弘工程股份有限公司 | concrete reinforcement cage |
SG109413A1 (en) * | 1999-10-14 | 2005-03-30 | Natsteel Asia Pte Ltd | Collapsible cage |
CN205857528U (en) * | 2016-07-04 | 2017-01-04 | 翔仁企业有限公司 | Pre-assembled steel reinforcement cage |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416986A1 (en) * | 1978-02-13 | 1979-09-07 | Schnabel & Co H | Prefabricated reinforcement cage for concrete beam - is of U=section with stirrups of continuous undulating bar which main bars are spot welded |
WO2006075044A1 (en) * | 2005-01-13 | 2006-07-20 | Tuomo Paananen | Hook iron arrangement |
CN101113630A (en) * | 2006-07-25 | 2008-01-30 | 润弘精密工程事业股份有限公司 | Beam stirrup reinforcement cage pre-assembling method and structure thereof |
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