CN206693449U - A kind of lightgage steel joist framework - Google Patents
A kind of lightgage steel joist framework Download PDFInfo
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- CN206693449U CN206693449U CN201720392326.2U CN201720392326U CN206693449U CN 206693449 U CN206693449 U CN 206693449U CN 201720392326 U CN201720392326 U CN 201720392326U CN 206693449 U CN206693449 U CN 206693449U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000009434 installation Methods 0.000 abstract description 8
- 230000001186 cumulative effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
本实用新型提供一种轻钢龙骨框架，包括设置于顶部的U型钢顶龙骨、设置于底部的U型钢地龙骨、至少两条竖龙骨、至少一条横撑龙骨、至少一条连接所有竖龙骨之间的通贯龙骨，竖龙骨的两端通过螺钉或铆钉连接于顶龙骨与地龙骨之间，横撑龙骨连接至少两条相邻竖龙骨，采用本实用新型提供的技术方案，采用螺栓连接或铆钉连接的方式在至少两条竖龙骨之间设置了横撑龙骨，并设置了与所述竖龙骨连接的贯通龙骨，增加了轻钢龙骨框架的强度，通贯龙骨、横撑龙骨与竖龙骨的连接无需进行预加工，安装方便，避免了横撑龙骨的安装过程中产生的累积误差，提高了安装精度，避免了框架产生错位，提高了框架的整体强度、承载能力和使用效果。
The utility model provides a light steel keel frame, which comprises a U-shaped steel top keel arranged at the top, a U-shaped steel ground keel arranged at the bottom, at least two vertical keels, at least one horizontal support keel, and at least one connection between all vertical keels The two ends of the vertical keel are connected between the top keel and the ground keel by screws or rivets, and the horizontal brace keel is connected to at least two adjacent vertical keels. The technical solution provided by the utility model is connected by bolts or rivets. The way of connection is to set the horizontal support keel between at least two vertical keels, and set the through keel connected with the vertical keel, which increases the strength of the light steel keel frame. The connection does not need to be pre-processed, and the installation is convenient, avoiding the cumulative error generated during the installation of the cross brace keel, improving the installation accuracy, avoiding the misalignment of the frame, and improving the overall strength, bearing capacity and use effect of the frame.
Description
技术领域technical field
本实用新型涉及一种轻钢龙骨框架。The utility model relates to a light steel keel frame.
背景技术Background technique
目前，应用中的各类建筑物的结构有砖混结构、木结构、钢筋混凝土结构以及钢结构等形式，轻钢龙骨框架多用于建筑物室内隔墙中，现有技术中的轻钢龙骨框架一般包括顶龙骨、地龙骨以及竖龙骨，使用时一般使用自攻螺钉或膨胀螺栓与建筑物顶梁或地面进行连接，随着建筑技术的发展，人们对隔墙所需使用的轻钢龙骨框架的承载强度的要求日益提高，现有技术中，一般通过在竖龙骨之间增设横撑龙骨以加强轻钢龙骨框架的整体强度，例如，公开号为“CN2786224Y”的专利文献，公开了一种装修用隔墙轻钢龙骨架，包括两条槽形横龙骨(天地龙骨或U龙骨)和镶于两条横龙骨之间的至少两条槽形竖龙骨(C龙骨)，为了防止槽形竖龙骨在槽形横龙骨的槽内滑移而移动位置，在竖龙骨之间还设有至少一条横撑龙骨，横撑龙骨两端设有与槽形竖龙骨相配合的卡口以卡紧槽形竖龙骨，该实用新型采用简单的连接方式在至少两条竖龙骨之间设置了横撑龙骨，在一定程度上增加了轻钢龙骨框架的强度，但是，由于该横撑龙骨与竖龙骨的连接方式过于简单，同时需要对横撑龙骨进行预加工卡口才能进行装配，横撑龙骨上增设卡口降低了横撑龙骨的强度，而使用卡口的连接方式的强度也远远不够，此外，横撑龙骨与相邻两条竖龙骨连接虽然避免了相邻两条竖龙骨之间的装配误差，使其间距较为固定，但是，当竖龙骨具有若干条时，这种方式无疑增加了横撑龙骨安装过程中的累计误差，导致轻钢龙骨框架整体产生错位变形，影响了框架的整体强度、承载能力以及使用性能。At present, the structures of various buildings in application have forms such as brick-concrete structures, wood structures, reinforced concrete structures, and steel structures. Light steel keel frames are mostly used in building interior partition walls. Light steel keel frames in the prior art It generally includes top keel, ground keel and vertical keel. When used, self-tapping screws or expansion bolts are generally used to connect the roof beam or the ground of the building. With the development of construction technology, people need to use light steel keel frames for partition walls. The requirements for the load-bearing strength are increasing day by day. In the prior art, the overall strength of the light steel keel frame is generally strengthened by adding cross-bracing keels between the vertical keels. For example, the patent document with the publication number "CN2786224Y" discloses a The light steel keel frame for the partition wall for decoration includes two trough-shaped horizontal keels (heaven and earth keels or U keels) and at least two trough-shaped vertical keels (C keels) inlaid between the two horizontal keels. The keel slides in the groove of the trough-shaped horizontal keel to move its position. There is at least one horizontal keel between the vertical keels, and the two ends of the horizontal keel are provided with bayonets that match the trough-shaped vertical keel to clamp the groove. Shaped vertical keel, this utility model adopts a simple connection method to set up a cross-bracing keel between at least two vertical keels, which increases the strength of the light steel keel frame to a certain extent. However, due to the difference between the cross-bracing keel and the vertical keel The connection method is too simple, and at the same time, it is necessary to pre-process the bayonet on the cross-stay keel before assembly. The addition of bayonet on the cross-stay keel reduces the strength of the cross-stay keel, and the strength of the connection method using the bayonet is far from enough. In addition Although the connection between the horizontal keel and the adjacent two vertical keels avoids the assembly error between the adjacent two vertical keels and makes the spacing relatively fixed, but when there are several vertical keels, this method undoubtedly increases the horizontal The accumulative errors during the installation of the support keel lead to dislocation and deformation of the light steel keel frame as a whole, which affects the overall strength, bearing capacity and performance of the frame.
实用新型内容Utility model content
为解决上述技术问题，本实用新型提供了一种轻钢龙骨框架。In order to solve the above technical problems, the utility model provides a light steel keel frame.
本实用新型通过以下技术方案得以实现。The utility model is realized through the following technical solutions.
本实用新型提供一种轻钢龙骨框架，主要包括设置于顶部的U型钢顶龙骨、设置于底部的U型钢地龙骨、至少两条竖龙骨、至少一条横撑龙骨、至少一条连接所有竖龙骨之间的通贯龙骨，所述竖龙骨的两端通过螺钉或铆钉连接于顶龙骨与地龙骨之间，所述横撑龙骨连接至少两条相邻竖龙骨。The utility model provides a light steel keel frame, which mainly includes a U-shaped steel top keel arranged at the top, a U-shaped steel ground keel arranged at the bottom, at least two vertical keels, at least one horizontal support keel, and at least one link connecting all vertical keels The two ends of the vertical keel are connected between the top keel and the ground keel by screws or rivets, and the horizontal support keel is connected to at least two adjacent vertical keels.
所述通贯龙骨连接于所述竖龙骨的中部，并以所述竖龙骨的中心横截面为参照面镜像分布。The through keel is connected to the middle part of the vertical keel, and is distributed in a mirror image with the central cross-section of the vertical keel as a reference plane.
所述通贯龙骨是C型钢或U型钢。The through keel is C-shaped steel or U-shaped steel.
所述横撑龙骨是C型钢或U型钢或L型钢。The cross brace keel is C-shaped steel or U-shaped steel or L-shaped steel.
所述通贯龙骨的高度小于所述横撑龙骨的高度。The height of the through keel is smaller than the height of the cross-bracing keel.
所述通贯龙骨通过螺钉或铆钉与所有所述竖龙骨固定连接。The through keel is fixedly connected with all the vertical keels by screws or rivets.
所述竖龙骨是L型钢或U型钢或C型钢。The vertical keel is L-shaped steel, U-shaped steel or C-shaped steel.
本实用新型的有益效果在于：本实用新型提供一种轻钢龙骨框架，采用螺栓连接或铆钉连接的方式在至少两条竖龙骨之间设置了横撑龙骨，并设置了与所述竖龙骨连接的贯通龙骨，进一步增加了轻钢龙骨框架的强度，通贯龙骨、横撑龙骨与竖龙骨的连接无需进行预加工，节约了安装施工时间，横撑龙骨与相邻两条竖龙骨连接避免了相邻两条竖龙骨之间的装配误差，而通贯龙骨与所有竖龙骨之间的连接避免了由于横撑龙骨的安装过程中产生的累积误差，提高了安装精度，避免了框架产生错位，提高了框架的整体强度、承载能力和使用效果。The beneficial effect of the utility model is that: the utility model provides a light steel keel frame, which adopts bolt connection or rivet connection to set a horizontal brace keel between at least two vertical keels, and set a The through keel further increases the strength of the light steel keel frame. The connection of the through keel, the cross keel and the vertical keel does not need to be pre-processed, which saves installation and construction time. The connection between the cross keel and the adjacent two vertical keels avoids The assembly error between two adjacent vertical keels, and the connection between the through keel and all the vertical keels avoids the cumulative error caused by the installation process of the cross-bracing keel, improves the installation accuracy, and avoids the misalignment of the frame. The overall strength, bearing capacity and use effect of the frame are improved.
附图说明Description of drawings
图1是本实用新型轻钢龙骨框架的结构示意图；Fig. 1 is the structural representation of the utility model light steel keel frame;
图2是本实用新型第一实施例的主视图；Fig. 2 is the front view of the first embodiment of the utility model;
图3是本实用新型第二实施例的主视图；Fig. 3 is the front view of the second embodiment of the utility model;
图4是本实用新型轻钢龙骨框架横截面的结构示意图。Fig. 4 is a structural schematic diagram of the cross-section of the light steel keel frame of the present invention.
图中：1-顶龙骨，2-地龙骨，3-竖龙骨，4-横撑龙骨，5-通贯龙骨。In the figure: 1-top keel, 2-ground keel, 3-vertical keel, 4-horizontal keel, 5-through keel.
具体实施方式detailed description
下面进一步描述本实用新型的技术方案，但要求保护的范围并不局限于。The technical solution of the present utility model is further described below, but the scope of protection is not limited.
如图1、图2、图3、图4所示，本实用新型提供一种轻钢龙骨框架，包括1、一种轻钢龙骨框架，包括设置于顶部的U型钢顶龙骨1、设置于底部的U型钢地龙骨2、至少两条竖龙骨3、至少一条横撑龙骨4、至少一条连接所有竖龙骨3之间的通贯龙骨5，竖龙骨3的两端通过螺钉或铆钉连接于顶龙骨1与地龙骨2之间，如图2所示，横撑龙骨4可连接所有竖龙骨3，如图3所示，横撑龙骨4也可以连接至少两条相邻竖龙骨3。采用本实用新型提供的技术方案，采用螺栓连接或铆钉连接的方式在至少两条竖龙骨之间设置了横撑龙骨，并设置了与竖龙骨连接的贯通龙骨，进一步增加了轻钢龙骨框架的强度，通贯龙骨、横撑龙骨与竖龙骨的连接无需进行预加工，节约了安装施工时间，横撑龙骨与相邻两条竖龙骨连接避免了相邻两条竖龙骨之间的装配误差，而通贯龙骨与所有竖龙骨之间的连接避免了由于横撑龙骨的安装过程中产生的累积误差，提高了安装精度，避免了框架产生错位，提高了框架的整体强度、承载能力和使用效果。As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a light steel keel frame, including 1, a light steel keel frame, including a U-shaped steel top keel arranged on the top 1, arranged on the bottom U-shaped steel ground keel 2, at least two vertical keels 3, at least one horizontal keel 4, at least one through keel 5 connecting all vertical keels 3, and the two ends of the vertical keel 3 are connected to the top keel by screws or rivets 1 and the ground keel 2, as shown in FIG. 2 , the cross-bracing keel 4 can be connected to all the vertical keels 3 , and as shown in FIG. 3 , the cross-bracing keel 4 can also be connected to at least two adjacent vertical keels 3 . Adopting the technical solution provided by the utility model, a horizontal brace keel is set between at least two vertical keels by means of bolt connection or rivet connection, and a through keel connected with the vertical keel is provided, which further increases the strength of the light steel keel frame. Strength, no pre-processing is required for the connection of the through keel, the cross keel and the vertical keel, which saves installation and construction time, and the connection between the cross keel and the adjacent two vertical keels avoids the assembly error between the adjacent two vertical keels. The connection between the through keel and all the vertical keels avoids the cumulative error caused by the installation process of the cross support keel, improves the installation accuracy, avoids the misalignment of the frame, and improves the overall strength, bearing capacity and use effect of the frame .
通贯龙骨5连接于竖龙骨3的中部，并以竖龙骨3的中心横截面为参照面镜像分布。贯通龙骨可以布置多条，其中与竖龙骨连接于中部进一步增加了轻钢龙骨框架的整体强度。The through keel 5 is connected to the middle of the vertical keel 3, and is distributed in a mirror image with the central cross-section of the vertical keel 3 as a reference plane. Multiple through keels can be arranged, and the connection with the vertical keel in the middle further increases the overall strength of the light steel keel frame.
进一步地，通贯龙骨5是C型钢或U型钢。由于通贯龙骨自身具有折弯，增加了通贯龙骨自身的强度。Further, the through keel 5 is C-shaped steel or U-shaped steel. Since the through keel itself has a bend, the strength of the through keel itself is increased.
横撑龙骨4是C型钢或U型钢或L型钢。由于横撑龙骨自身具有折弯，增加了横撑龙骨自身的强度。The cross brace keel 4 is C-shaped steel or U-shaped steel or L-shaped steel. Since the cross-bracing keel itself has a bend, the strength of the cross-bracing keel itself is increased.
通贯龙骨5的高度小于横撑龙骨4的高度。这样有利于使用通贯龙骨5的强度进一步加大，从而提高轻钢龙骨框架的整体强度。The height of the through keel 5 is less than the height of the cross-bracing keel 4 . This is beneficial to further increase the strength of the through keel 5, thereby improving the overall strength of the light steel keel frame.
通贯龙骨5通过螺钉或铆钉与所有竖龙骨3固定连接。采用螺钉或铆钉的连接方式，其抗弯强度较为优异，现有技术中采用卡口连接的方式虽然方便，但不利于提高轻钢龙骨框架的整体强度。The through keel 5 is fixedly connected with all the vertical keels 3 by screws or rivets. The connection method of screw or rivet has excellent bending strength. Although the method of bayonet connection in the prior art is convenient, it is not conducive to improving the overall strength of the light steel keel frame.
竖龙骨3是L型钢或U型钢或C型钢。由于竖龙骨自身具有折弯，增加了竖龙骨自身的强度。Vertical keel 3 is L-shaped steel or U-shaped steel or C-shaped steel. Since the vertical keel itself has a bend, the strength of the vertical keel itself is increased.
Claims (7)
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| CN201720392326.2U CN206693449U (en) | 2017-04-14 | 2017-04-14 | A kind of lightgage steel joist framework |
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| CN201720392326.2U CN206693449U (en) | 2017-04-14 | 2017-04-14 | A kind of lightgage steel joist framework |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453822A (en) * | 2019-08-27 | 2019-11-15 | 金螳螂精装科技（苏州）有限公司 | A kind of lightgage steel joist component and its installation method for exempting from false keel |
| CN111593835A (en) * | 2020-05-21 | 2020-08-28 | 贵州开磷磷石膏综合利用有限公司 | Phosphogypsum keel frame |
-
2017
- 2017-04-14 CN CN201720392326.2U patent/CN206693449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453822A (en) * | 2019-08-27 | 2019-11-15 | 金螳螂精装科技（苏州）有限公司 | A kind of lightgage steel joist component and its installation method for exempting from false keel |
| CN111593835A (en) * | 2020-05-21 | 2020-08-28 | 贵州开磷磷石膏综合利用有限公司 | Phosphogypsum keel frame |
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