CN103195209B - For the combined bracket of light section steel structure ceiling carrying electromechanical pipeline - Google Patents
For the combined bracket of light section steel structure ceiling carrying electromechanical pipeline Download PDFInfo
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- CN103195209B CN103195209B CN201310119978.5A CN201310119978A CN103195209B CN 103195209 B CN103195209 B CN 103195209B CN 201310119978 A CN201310119978 A CN 201310119978A CN 103195209 B CN103195209 B CN 103195209B
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- chord
- section steel
- electromechanical pipeline
- suspension
- steel structure
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Abstract
The invention provides a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline, comprise chord truss, bearing fixed frame, fixed support and suspension bracket; Chord truss comprises the upper chord and lower chord that are parallel to each other, and the web member between upper chord and lower chord, and web member comprises some sections of connected quarter butts, and the two ends of quarter butt are connected with upper chord and lower chord respectively; Bearing fixed frame comprises fixing channel-section steel, anchor ear and tie down screw, and the inner side of upper chord and lower chord is locked on fixing channel-section steel by anchor ear, and fixing channel-section steel is connected with girder; Fixed support comprises L-type suspension member and fixed support column, and L-type suspension member and fixed support column are welded to connect, and L-type suspension member hangs over chord member top and outside; Suspension bracket comprises band steel suspension ring and suspension rod.The present invention passes through the good stress performance of chord truss, and intensive electromechanical pipeline is installed smooth vertical and horizontal, reaches the functional of electromechanical pipeline and aesthetic property; Be suitable for promoting the use of at the indoor intensive electromechanical pipeline of light section steel structure ceiling.
Description
Technical field
The present invention relates to the indoor combined bracket preparation field of ceiling, especially, relate to a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline.
Background technology
Light section steel structure ceiling refers to: steel work girder spacing is about 9m, and steelwork purlin stripe pitch is about 1.5m, and roofing is the roofing of profiled sheet or metal clip central layer; Due to its simple structure, convenient processing, is widely used in commercial building and the industrial equipment factory buildings such as megastore, movie theatre, food and drink, stadiums by large span and large space in recent years.
For the pipeline of general dense degree and lighter in weight, can adopt to arrange on bearing fixed frame, purlin on girder suspension rod or suspension bracket are set, the object of fixing machine electric line can be reached.But the electromechanical pipeline very dense in part market, equipment workshop, the weight has in working order exceeded the load that purlin can bear, and has a strong impact on the structural safety of light section steel structure ceiling itself.Can be excessive due to combined bracket spacing if only arrange bearing fixed frame in girder position, cause pipeline amount of deflection excessive, affect safety and the use of electromechanical pipeline, particularly run into the pipeline in parallel spines direction, combined bracket more cannot be installed.
Summary of the invention
The object of the invention is to provide a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline, to solve the technical problem can not installing intensive pipeline on light section steel structure ceiling.
For achieving the above object, the invention provides a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline, comprise chord truss, bearing fixed frame, fixed support and suspension bracket;
Described chord truss comprises the upper chord and lower chord that are parallel to each other, and the web member between upper chord and lower chord, and described web member comprises some sections of connected quarter butts, and the two ends of quarter butt described in each are connected with upper chord and lower chord respectively;
Described bearing fixed frame comprises fixing channel-section steel, anchor ear and tie down screw, and fixing channel-section steel is locked on girder by described tie down screw, and the inner side of upper chord and lower chord is locked on fixing channel-section steel by described anchor ear;
Described fixed support comprises L-type suspension member and fixed support column, described L-type suspension member is connected with fixed support column, comprise L-type suspension member and lower L-type suspension member, described upper L-type suspension member hangs over top and the outside of described upper chord, and described lower L-type suspension member hangs over top and the outside of described lower chord;
Described suspension bracket comprises band steel suspension ring and suspension rod, and described band steel suspension ring around described lower chord, and extend to below lower chord and are connected with described suspension rod.
Preferably, described fixing channel-section steel also comprises tie down screw, and described fixing channel-section steel is held on girder by described tie down screw.
Preferably, the two ends of adjacent described quarter butt and upper chord 1 or lower chord 3 form triangle.
Preferably, described fixing channel-section steel is connected with adopting snap close between girder.
Preferably, described band steel suspension ring and described suspension rod weld together.
Preferably, described band steel suspension ring are bolted on described lower chord.
Preferably, the distance between the adjacent bonds chalaza of described quarter butt and same chord member is 800-900mm.
Preferably, described chord truss is that steel-pipe welding forms.
The present invention has following beneficial effect:
1, safety factor is high: a, by chord truss, the load of intensive electromechanical pipeline is passed to structure girder, avoids electromechanical pipeline and is delivered in by load on purlin or roof panel non-principal primary structure member, eliminates the structural safety hidden danger of structure roofing; The connection of b, fixing channel-section steel and steel structure girder adopts snap close to connect, and does not need to adopt welding manner; Stop to weld and welding stress impact has been produced on steel work girder; C, adopt fix support, band steel suspension ring of two L-type suspension members and column to do suspension rod, fixed support and suspension bracket not with truss welding, stopped to weld impact chord truss being produced to welding application.
2, construction is simple: by the stress performance that chord truss is good, and intensive electromechanical pipeline is installed smooth vertical and horizontal, reaches the functional of electromechanical pipeline and aesthetic property; Be suitable for promoting the use of at the indoor intensive electromechanical pipeline of light section steel structure ceiling.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the Facad structure schematic diagram of the preferred embodiment of the present invention;
Fig. 2 is the Facad structure schematic diagram that the truss of the preferred embodiment of the present invention is connected with fixing channel-section steel;
Fig. 3 is the side structure schematic diagram that the truss of the preferred embodiment of the present invention is connected with fixing channel-section steel;
Fig. 4 is the L-type suspension member of the preferred embodiment of the present invention and the node structure schematic diagram of truss
Fig. 5 is suspension bracket and the panel point structural representation of the preferred embodiment of the present invention;
Fig. 6 is the suspension bracket of the preferred embodiment of the present invention and the close-up schematic view of panel point structure;
Wherein, 1, upper chord, 2, web member, 3, lower chord, 4, girder, 5, fixing channel-section steel, 6, tie down screw, 7, anchor ear, 8, L-type suspension member, 9, band steel suspension ring, 10, suspension rod, 11, fixed support column.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can limit according to claim and cover is implemented.
See Fig. 1, a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline, comprises chord truss, bearing fixed frame, fixed support and suspension bracket;
Described chord truss comprises the upper chord 1 and lower chord 3 that are parallel to each other, and the web member 2 between upper chord 1 and lower chord 3, and described web member 2 comprises some sections of connected quarter butts, and the two ends of described quarter butt are connected with upper chord 1 and lower chord 3 respectively; Quarter butt and form stable triangle between upper chord 1 and lower chord 3, strengthens trussed construction intensity.Described chord truss can be steel-pipe welding and forms, and strengthens intensity further.
Described bearing fixed frame comprises channel-section steel 5, tie down screw 6 and anchor ear 7, and channel-section steel 5 is locked on girder 4 by described tie down screw 6, and the inner side of upper chord 1 and lower chord 3 is locked on fixing channel-section steel 5 by described anchor ear 7; Exempt to produce welding stress impact to steel work girder.
Described fixed support comprises L-type suspension member and fixed support column 11, and upper and lower L-type suspension member and fixed support column 11 are welded fixed support.Described L-type suspension member 8 is connected with lower edge on described truss, and a limit of described L-type suspension member 8 is arranged on the top of upper chord 1 or lower chord 3, and another limit is positioned at the outside of upper chord 1 or lower chord 3; Being arranged on L-type suspension member 8 on upper chord 1 can transfer tube line load, and the L-type suspension member 8 be arranged on lower chord 3 can prevent bearing fixed frame from rocking.
L-type suspension member can comprise L-type suspension member and lower L-type suspension member, and described upper L-type suspension member hangs over the upper chord of chord truss, plays the load-bearing effect of fixing joint support, and lower L-type suspension member hangs on the lower chord of chord truss, prevents fixing joint support from rocking.
Described suspension bracket comprises band steel suspension ring 9 and suspension rod 10, and described band steel suspension ring 9 around described lower chord 3, and extend to below lower chord 3 and are connected with described suspension rod 10.
During work, intensive electromechanical pipeline (namely overall weight close or exceed light section steel structure ceiling can tolerance range) load by bearing fixed frame and suspension bracket, load is passed to the upper and lower chord member of chord truss, load is passed to steel work girder by bearing fixed frame by parallel-chord truss, guarantees the safety erection of pipeline.
Preferably, described suspension rod 10 is welded on the straight part of described band steel suspension ring 9, stabilized structure.
Described band steel suspension ring 9 are bolted on described lower chord 3, not only firmly, also can according to demand adjusting size and height.
Distance between the adjacent bonds chalaza of the quarter butt on web member and same chord member can be 800-900mm, does not affect the realization of the present embodiment.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1., for a combined bracket for light section steel structure ceiling carrying electromechanical pipeline, it is characterized in that, comprise chord truss, bearing fixed frame, fixed support and suspension bracket;
Described chord truss comprises the upper chord and lower chord that are parallel to each other, and the web member between upper chord and lower chord, and described web member comprises some sections of connected quarter butts, and the two ends of quarter butt described in each are connected with upper chord and lower chord respectively;
Described bearing fixed frame comprises fixing channel-section steel, anchor ear and tie down screw, and fixing channel-section steel is locked on girder by described tie down screw, and the inner side of upper chord and lower chord is locked on fixing channel-section steel by described anchor ear;
Described fixed support comprises L-type suspension member and fixed support column, described L-type suspension member and fixed support column are welded to connect, comprise L-type suspension member and lower L-type suspension member, described upper L-type suspension member hangs over top and the outside of described upper chord, and described lower L-type suspension member hangs over top and the outside of described lower chord;
Described suspension bracket comprises band steel suspension ring and suspension rod, and described band steel suspension ring around described lower chord, and extend to below lower chord and are connected with described suspension rod.
2. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1, it is characterized in that, the two ends of adjacent described quarter butt and upper chord or lower chord form triangle.
3. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 2, it is characterized in that, described fixing channel-section steel is connected with adopting snap close between girder.
4. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 3, it is characterized in that, described band steel suspension ring and described suspension rod weld together.
5. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1, it is characterized in that, described band steel suspension ring are bolted on described lower chord.
6. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1, it is characterized in that, the distance between the adjacent bonds chalaza of described quarter butt and same chord member is 800-900mm.
7. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1, it is characterized in that, described chord truss is that steel-pipe welding forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119978.5A CN103195209B (en) | 2013-04-08 | 2013-04-08 | For the combined bracket of light section steel structure ceiling carrying electromechanical pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310119978.5A CN103195209B (en) | 2013-04-08 | 2013-04-08 | For the combined bracket of light section steel structure ceiling carrying electromechanical pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195209A CN103195209A (en) | 2013-07-10 |
| CN103195209B true CN103195209B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310119978.5A Active CN103195209B (en) | 2013-04-08 | 2013-04-08 | For the combined bracket of light section steel structure ceiling carrying electromechanical pipeline |
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| CN (1) | CN103195209B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947837B (en) * | 2015-06-25 | 2017-04-12 | 宁波大学 | Prefabricated steel bar truss combined floor and splicing method thereof |
| CN105864517B (en) * | 2016-04-01 | 2018-10-23 | 陕西煎茶岭镍业有限公司 | A kind of umbilical distribution method for mining with stowing |
| CN114673364B (en) * | 2022-03-17 | 2023-04-25 | 中国十七冶集团有限公司 | Method for installing pipeline by utilizing European truss hollow structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039141A1 (en) * | 1980-04-24 | 1981-11-04 | Armco Atlantic Inc. | Roof system |
| JP2002167901A (en) * | 2000-12-01 | 2002-06-11 | Ohbayashi Corp | Trussed girder and its construction method |
| CN202338110U (en) * | 2011-11-29 | 2012-07-18 | 朱卫国 | Supporting structure of truss |
| CN202347867U (en) * | 2011-10-18 | 2012-07-25 | 永升建设集团有限公司 | Adjustable temporary support of high-altitude large-span truss |
| CN202627312U (en) * | 2012-04-13 | 2012-12-26 | 中冶东方工程技术有限公司上海分公司 | Integral space steel structure assembly |
| CN203270929U (en) * | 2013-04-08 | 2013-11-06 | 中建五局工业设备安装有限公司 | Combined support for light steel structure ceiling load-bearing electromechanical pipelines |
-
2013
- 2013-04-08 CN CN201310119978.5A patent/CN103195209B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039141A1 (en) * | 1980-04-24 | 1981-11-04 | Armco Atlantic Inc. | Roof system |
| JP2002167901A (en) * | 2000-12-01 | 2002-06-11 | Ohbayashi Corp | Trussed girder and its construction method |
| CN202347867U (en) * | 2011-10-18 | 2012-07-25 | 永升建设集团有限公司 | Adjustable temporary support of high-altitude large-span truss |
| CN202338110U (en) * | 2011-11-29 | 2012-07-18 | 朱卫国 | Supporting structure of truss |
| CN202627312U (en) * | 2012-04-13 | 2012-12-26 | 中冶东方工程技术有限公司上海分公司 | Integral space steel structure assembly |
| CN203270929U (en) * | 2013-04-08 | 2013-11-06 | 中建五局工业设备安装有限公司 | Combined support for light steel structure ceiling load-bearing electromechanical pipelines |
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| Publication number | Publication date |
|---|---|
| CN103195209A (en) | 2013-07-10 |
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Address after: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 20, Zhongjian mansion, 158 Zhongyi Road, Changsha, Hunan. Patentee before: CCFEB INDUSTRIAL EQUIPMENT INSTALLATION Co.,Ltd. |
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Address after: 518000 Floor 9, new Zhoubang science and technology building, No. 9, Changye Road, Liulian community, Pingshan street, Pingshan District, Shenzhen, Guangdong Province Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee before: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. |