CN103195209A - Combined bracket for light-weight steel structure ceiling to bear electromechanical pipelines - Google Patents
Combined bracket for light-weight steel structure ceiling to bear electromechanical pipelines Download PDFInfo
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- CN103195209A CN103195209A CN2013101199785A CN201310119978A CN103195209A CN 103195209 A CN103195209 A CN 103195209A CN 2013101199785 A CN2013101199785 A CN 2013101199785A CN 201310119978 A CN201310119978 A CN 201310119978A CN 103195209 A CN103195209 A CN 103195209A
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- section steel
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- chord member
- lower chord
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Abstract
The invention provides a combined bracket for a light-weight steel structure ceiling to bear electromechanical pipelines. The combined bracket comprises a chord member truss, a support fixing frame, a fixing bracket and a hanging bracket, wherein the chord member truss comprises an upper chord member and a lower chord member which are parallel with each other, and a web member positioned between the upper chord member and the lower chord member; the web member comprises a plurality of sections of short rods which are connected one another; two ends of each short rod are respectively connected with the upper chord member and the lower chord member; the support fixing frame comprises fixing channel steel, an anchor ear and a locking screw; the anchor ear locks inner sides of the upper chord member and the lower chord member on the fixing channel steel; the fixing channel steel is connected with a main beam; the fixing bracket comprises L-shaped hanging pieces and fixing bracket vertical columns; the L-shaped hanging pieces are welded with the fixing bracket vertical columns; the L-shaped hanging pieces are hung at tops and on outer sides of the chord members; and the hanging bracket comprises a flat steel slinger and a hanging rod. The combined bracket ensures that intensive electromechanical pipelines are regularly installed through the good mechanical performance of the chord member truss, achieves the functionality and the artistic performance of the electromechanical pipelines, and is applicable to popularization and application of the intensive electromechanical pipelines in light-weight steel structure ceilings.
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
The light section steel structure ceiling refers to: steel work girder spacing is about 9m, and steel work purlin spacing is about 1.5m, and roofing is the roofing of profiled sheet or metal clip central layer; Because its simple structure, convenient processing is widely used in commercial building and industrial equipment factory buildings such as megastore, movie theatre, food and drink, stadiums by large span and large space in recent years.
For general dense degree and the lighter pipeline of weight, can adopt at girder the bearing fixed frame is set, purlin arranges suspension rod or suspension bracket, can reach the purpose of fixing machine electric line.But the electromechanical pipeline very dense in part market, equipment workshop, the weight under has surpassed the load that purlin can bear in working order, has a strong impact on the structural safety of light section steel structure ceiling itself.Can cause the pipeline amount of deflection excessive because the combined bracket spacing is excessive if the bearing fixed frame only is set in the girder position, influence safety and the use of electromechanical pipeline, particularly run into the pipeline of parallel girder direction, combined bracket more can't 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 that intensive pipeline can not be installed on the 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 member truss, bearing fixed frame, fixed support and suspension bracket;
Described chord member truss comprises upper chord and the lower chord that is parallel to each other, and the web member between upper chord and lower chord, and described web member comprises some sections continuous quarter butts, and the two ends of each described quarter butt are connected with lower chord with upper chord respectively;
Described bearing fixed frame comprises fixedly channel-section steel, anchor ear and tie down screw, and described tie down screw fixedly channel-section steel is locked on the girder, and described anchor ear is locked at the inboard of upper chord and lower chord fixedly on the channel-section steel;
Described fixed support comprises L type suspension member and fixed support column, described L type suspension member is connected with the fixed support column, comprise L type suspension member and following L type suspension member, described upward L type suspension member hangs over top and the outside of described upper chord, and described L type suspension member down 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 center on described lower chord, and is connected with described suspension rod below extending to lower chord.
Preferably, described fixedly channel-section steel also comprises tie down screw, and described tie down screw is held in described fixedly channel-section steel on the girder.
Preferably, the two ends of adjacent described quarter butt and upper chord 1 or lower chord 3 constitute triangle.
Preferably, adopt snap close to be connected between described fixedly channel-section steel and girder.
Preferably, described band steel suspension ring and described suspension rod weld together.
Preferably, described band steel suspension ring are by being bolted on the 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 member truss is that steel pipe is welded.
The present invention has following beneficial effect:
1, safety factor height: a, by the chord member truss with the Load Transfer of intensive electromechanical pipeline to the structure girder, avoided electromechanical pipeline with Load Transfer on purlin or the non-main bearing member of roof panel, eliminate the structural safety hidden danger of structure roofing; B, fixedly being connected of channel-section steel and steel structure girder adopts snap close to connect, and do not need to adopt welding manner; Stopped welding the steel work girder has been produced the welding stress influence; 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 with the truss welding, stopped welding the chord member truss produced the influence that welding is used.
2, construction is simple: by the good stress performance of chord member truss, intensive electromechanical pipeline is installed horizontal vertically flat, reaches the functional and aesthetic property of electromechanical pipeline; Be suitable for promoting the use of at the indoor intensive electromechanical pipeline of light section steel structure ceiling.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.With reference to figure, the present invention is further detailed explanation below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction 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 Facad structure schematic diagram that to be the truss of the preferred embodiment of the present invention be connected with fixing channel-section steel;
Fig. 3 side structure schematic diagram that to be the truss of the preferred embodiment of the present invention be 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 local enlarged diagram 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, the band steel suspension ring, 10, suspension rod, 11, fixed support column.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the present invention can implement according to the multitude of different ways that claim limits and covers.
Referring to Fig. 1, a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline comprises chord member truss, bearing fixed frame, fixed support and suspension bracket;
Described chord member truss comprises upper chord 1 and the lower chord 3 that is 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 continuous quarter butts, and the two ends of described quarter butt are connected with lower chord 3 with upper chord 1 respectively; Constitute stable triangle between quarter butt and upper chord 1 and the lower chord 3, strengthen trussed construction intensity.Described chord member truss can be steel pipe and is welded, and further strengthens intensity.
Described bearing fixed frame comprises channel-section steel 5, tie down screw 6 and anchor ear 7, and described tie down screw 6 is locked at channel-section steel 5 on the girder 4, and described anchor ear 7 is locked at the inboard of upper chord 1 and lower chord 3 fixedly on the channel-section steel 5; Exempt from the steel work girder is produced the welding stress influence.
Described fixed support comprises L type suspension member and fixed support column 11, up and down L type suspension member and fixed support column 11 fixed support that is welded.Described L type suspension member 8 is connected with lower edge on the 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; But be arranged on the L type suspension member 8 transfer tube line loads on the upper chord 1, the L type suspension member 8 that is arranged on the lower chord 3 can prevent that the bearing fixed frame from rocking.
L type suspension member can comprise L type suspension member and following L type suspension member, and described upward L type suspension member hangs over the upper chord of chord member truss, plays the load-bearing effect of fixing joint support, and following L type suspension member hangs on the lower chord of chord member truss, prevents that the 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 are around described lower chord 3, and extends to lower chord 3 belows and be connected with described suspension rod 10.
During work, the load of intensive electromechanical pipeline (but being that overall weight approaches or surpasses light section steel structure ceiling tolerance range) by bearing fixed frame and suspension bracket with the upper and lower chord member of Load Transfer to the chord member truss, parallel-chord truss by the bearing fixed frame with Load Transfer to the steel work girder, guarantee that the safety of pipeline is set up.
Preferably, described suspension rod 10 is welded on the straight section part of described band steel suspension ring 9, and structure is firm.
Described band steel suspension ring 9 are by being bolted on the described lower chord 3, and are not only firm, also can regulate size and height according to demand.
Distance between the adjacent bonds chalaza of the quarter butt on the web member and same chord member can be 800-900mm, does not influence the realization of present embodiment.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a combined bracket that is used for light section steel structure ceiling carrying electromechanical pipeline is characterized in that, comprises chord member truss, bearing fixed frame, fixed support and suspension bracket;
Described chord member truss comprises upper chord and the lower chord that is parallel to each other, and the web member between upper chord and lower chord, and described web member comprises some sections continuous quarter butts, and the two ends of each described quarter butt are connected with lower chord with upper chord respectively;
Described bearing fixed frame comprises fixedly channel-section steel, anchor ear and tie down screw, and described tie down screw fixedly channel-section steel is locked on the girder, and described anchor ear is locked at the inboard of upper chord and lower chord fixedly on the channel-section steel;
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 following L type suspension member, described upward L type suspension member hangs over top and the outside of described upper chord, and described L type suspension member down 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 center on described lower chord, and is connected with described suspension rod below extending to lower chord.
2. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1 is characterized in that described fixedly channel-section steel also comprises tie down screw, and described tie down screw is held in described fixedly channel-section steel on the girder.
3. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 2 is characterized in that, the two ends of adjacent described quarter butt and upper chord 1 or lower chord 3 constitute triangle.
4. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 3 is characterized in that, adopts snap close to be connected between described fixedly channel-section steel and girder.
5. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 4 is characterized in that described band steel suspension ring and described suspension rod weld together.
6. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1 is characterized in that described band steel suspension ring are by being bolted on the described lower chord.
7. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1 is characterized in that the distance between the adjacent bonds chalaza of described quarter butt and same chord member is 800-900mm.
8. a kind of combined bracket for light section steel structure ceiling carrying electromechanical pipeline according to claim 1 is characterized in that described chord member truss is that steel pipe is welded.
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 true CN103195209A (en) | 2013-07-10 |
| CN103195209B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947837A (en) * | 2015-06-25 | 2015-09-30 | 宁波大学 | Prefabricated steel bar truss combined floor and splicing method thereof |
| CN105864517A (en) * | 2016-04-01 | 2016-08-17 | 陕西煎茶岭镍业有限公司 | Tube cable laying method for filling mining |
| CN114673364A (en) * | 2022-03-17 | 2022-06-28 | 中国十七冶集团有限公司 | Method for installing pipeline by using hollow structure of European truss |
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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947837A (en) * | 2015-06-25 | 2015-09-30 | 宁波大学 | Prefabricated steel bar truss combined floor and splicing method thereof |
| CN105864517A (en) * | 2016-04-01 | 2016-08-17 | 陕西煎茶岭镍业有限公司 | Tube cable laying method for filling mining |
| CN114673364A (en) * | 2022-03-17 | 2022-06-28 | 中国十七冶集团有限公司 | Method for installing pipeline by using hollow structure of European truss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103195209B (en) | 2015-09-02 |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
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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| CP03 | Change of name, title or address | ||
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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. |
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| CP02 | Change in the address of a patent holder |