CN104213672B - A kind of I-steel structure spandrel girder - Google Patents
A kind of I-steel structure spandrel girder Download PDFInfo
- Publication number
- CN104213672B CN104213672B CN201410392840.7A CN201410392840A CN104213672B CN 104213672 B CN104213672 B CN 104213672B CN 201410392840 A CN201410392840 A CN 201410392840A CN 104213672 B CN104213672 B CN 104213672B
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- Prior art keywords
- steel structure
- contiguous block
- base plate
- top board
- counterbore
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 239000003351 stiffener Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses a kind of I-steel structure spandrel girder, the spandrel girder be made up of more than one I-steel structure contiguous block, so steel structure contiguous block comprises a top board, base plate and a floor, the face, front and rear open end of described top board and base plate all offers a slot, a cavity is formed between top board and base plate, in this cavity, middle is welded with a stiffener, the half of described stiffener is exposed to steel structure contiguous block front end, stiffener is exposed to steel structure contiguous block end face outside and is provided with a plug, just a link slot is provided with to the stiffener other end of plug, the plug of rear end steel structure contiguous block is arranged in the link slot of front end steel structure contiguous block, be positioned at one of every block top board and base plate to rectify and be equipped with a plate to slot place, the present invention utilizes stiffener as junction plate, and what add overall steel structure spandrel girder bears pressure, and interface not easily loosens, easy to assembly, and the entire length of steel constructed beam is easy to adjust, increases mounting or dismounting efficiency.
Description
Technical field
The present invention relates to a kind of I-steel structure spandrel girder.
Background technology
Need in building to use spandrel girder, for supporting the weight on whole roof.Existing spandrel girder, the steel constructed beam of mostly wooden with some or integral type, because timber beam is easily aging, application life is not long, therefore gradually replace by steel constructed beam, but existing integral type steel constructed beam, owing to being the design of integral type, and during building, its length is determined by house, therefore needs to cut spandrel girder, or spandrel girder length is inadequate, pairing trouble, but spandrel girder is owing to being steel design, cutting is comparatively required great effort, and considerably increases manpower and material resources, more existing modular steel constructed beams, the bearing capacity of interface is less.
Summary of the invention
Technical problem to be solved by this invention is to provide one and utilizes stiffener as junction plate, what add overall steel structure spandrel girder bears pressure, and interface not easily loosens, easy to assembly, the entire length of steel constructed beam is easy to adjust, increases the I-steel structure spandrel girder of mounting or dismounting efficiency.
The present invention is achieved through the following technical solutions: a kind of I-steel structure spandrel girder, comprise I-shaped steel structure contiguous block, the spandrel girder be made up of more than one I-steel structure contiguous block, so steel structure contiguous block comprises a top board, base plate and a floor, floor arranges the middle with top board and base plate, and be connected with top board and base plate are vertical, the face, front and rear open end of described top board and base plate all offers a slot, a cavity is formed between top board and base plate, in this cavity, middle is welded with a stiffener, the half of described stiffener is exposed to steel structure contiguous block front end, stiffener is exposed to steel structure contiguous block end face outside and is provided with a plug, just a link slot is provided with to the stiffener other end of plug, the plug of rear end steel structure contiguous block is arranged in the link slot of front end steel structure contiguous block, be positioned at one of every block top board and base plate to rectify and be equipped with a plate to slot place, two steel structure junction plates are connected with slot by plate, the rear end face of plate runs through and is provided with two connecting through holes, just two counterbores are provided with to the slot upper end of this connecting through hole, two counterbore screws are provided with in described counterbore, counterbore screw is through connecting through hole, counterbore is to the bottom of top board and base plate.
As preferred technical scheme, the left and right end of described counterbore is provided with two circular chutes, circular chute is inner to counterbore, the left and right of counterbore screw is proper is provided with two blocks to circular chute lower end, the lower end of described block all arranges a spring, the bottom of spring is fixedly connected with steel structure contiguous block, and the top of spring is fixedly connected with the lower surface of block, and the top of counterbore screw arranges a draw ring.
As preferred technical scheme, the diameter of described spring equals the diameter of circular chute, and the bottom of described counterbore screw is provided with external screw thread, and the bottom of this counterbore screw is by a nut check.
As preferred technical scheme, the top board of described steel structure contiguous block, base plate and floor are made by steel structure material.
The invention has the beneficial effects as follows: the present invention utilizes stiffener as junction plate, what add overall steel structure spandrel girder bears pressure, and interface not easily loosens, easy to assembly, and the entire length of steel constructed beam is easy to adjust, increases mounting or dismounting efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation after the present invention assembles;
Fig. 3 is the internal construction schematic diagram of counterbore screw of the present invention.
Detailed description of the invention
All features disclosed in this manual, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this manual (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of I-steel structure spandrel girder of the present invention, comprise I-shaped steel structure contiguous block, the spandrel girder be made up of more than one I-steel structure contiguous block, so steel structure contiguous block comprises a top board 1, base plate 2 and a floor 12, floor 12 arranges the middle with top board 1 and base plate 2, and be connected with base plate 2 is vertical with top board 1, described top board 1 all offers a slot 10 with the face, front and rear open end of base plate 2, a cavity is formed between top board 1 and base plate 2, in this cavity, middle is welded with a stiffener 3, the half of described stiffener 3 is exposed to steel structure contiguous block front end, stiffener 3 is exposed to steel structure contiguous block end face outside and is provided with a plug 20, just a link slot 4 is provided with to stiffener 3 other end of plug 20, the plug 20 of rear end steel structure contiguous block is arranged in the link slot 4 of front end steel structure contiguous block, be positioned at every block top board 1 to rectify with one of base plate 2 and be equipped with a plate 8 to slot 10 place, two steel structure junction plates are connected with slot 10 by plate 8, the rear end face of plate 8 runs through and is provided with two connecting through holes 9, just two counterbores are provided with to slot 10 upper end of this connecting through hole 9, two counterbore screws 15 are provided with in described counterbore, counterbore screw 15 is through connecting through hole 9, counterbore is to bottom with base plate 2 of top board 1.
As preferred embodiment, the left and right end of counterbore is provided with two circular chutes 5, circular chute 5 to counterbore is inner, the left and right of counterbore screw is proper is provided with two blocks 14 to circular chute lower end, the lower end of described block 14 all arranges a spring 13, the bottom of spring 13 is fixedly connected with steel structure contiguous block, and the top of spring 13 is fixedly connected with the lower surface of block 14, and the top of counterbore screw 15 arranges a draw ring 6.
As preferred embodiment, the diameter of spring 13 equals the diameter of circular chute, and the bottom of described counterbore screw 15 is provided with external screw thread 17, and the bottom of this counterbore screw 15 is locked by a nut 16.
As preferred embodiment, the top board of described steel structure contiguous block, base plate and floor are made by steel structure material.
Counterbore screw when mounted first by draw ring by its pull-up, then plate is inserted in slot, make connecting through hole just to counterbore, again counterbore screw is put down, because spring is stretched, there is a bounce, lower end is again by a nut check, two power are locked together, and double insurance is more firm.
The invention has the beneficial effects as follows: the present invention utilizes stiffener as junction plate, what add overall steel structure spandrel girder bears pressure, and interface not easily loosens, easy to assembly, and the entire length of steel constructed beam is easy to adjust, increases mounting or dismounting efficiency.
The invention has the beneficial effects as follows: the above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. an I-steel structure spandrel girder, it is characterized in that: comprise I-shaped steel structure contiguous block, the spandrel girder be made up of more than one I-steel structure contiguous block, so steel structure contiguous block comprises a top board, base plate and a floor, floor arranges the middle with top board and base plate, and be connected with top board and base plate are vertical, the face, front and rear open end of described top board and base plate all offers a slot, a cavity is formed between top board and base plate, in this cavity, middle is welded with a stiffener, the half of described stiffener is exposed to steel structure contiguous block front end, stiffener is exposed to steel structure contiguous block end face outside and is provided with a plug, just a link slot is provided with to the stiffener other end of plug, the plug of rear end steel structure contiguous block is arranged in the link slot of front end steel structure contiguous block, be positioned at one of every block top board and base plate to rectify and be equipped with a plate to slot place, two steel structure junction plates are connected with slot by plate, the rear end face of plate runs through and is provided with two connecting through holes, just two counterbores are provided with to the slot upper end of this connecting through hole, two counterbore screws are provided with in described counterbore, counterbore screw is through connecting through hole, counterbore is to the bottom of top board and base plate, the left and right end of described counterbore is provided with two circular chutes, circular chute is inner to counterbore, the left and right of counterbore screw is proper is provided with two blocks to circular chute lower end, the lower end of described block all arranges a spring, the bottom of spring is fixedly connected with steel structure contiguous block, the top of spring is fixedly connected with the lower surface of block, and the top of counterbore screw arranges a draw ring, the diameter of described spring equals the diameter of circular chute, and the bottom of described counterbore screw is provided with external screw thread, and the bottom of this counterbore screw is by a nut check.
2. I-steel structure spandrel girder according to claim 1, is characterized in that: the top board of described steel structure contiguous block, base plate and floor are made by steel structure material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392840.7A CN104213672B (en) | 2014-08-12 | 2014-08-12 | A kind of I-steel structure spandrel girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392840.7A CN104213672B (en) | 2014-08-12 | 2014-08-12 | A kind of I-steel structure spandrel girder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104213672A CN104213672A (en) | 2014-12-17 |
| CN104213672B true CN104213672B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410392840.7A Expired - Fee Related CN104213672B (en) | 2014-08-12 | 2014-08-12 | A kind of I-steel structure spandrel girder |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222368B (en) * | 2017-12-27 | 2020-01-07 | 重庆市巴岳建筑安装工程有限公司 | Steel constructs spandrel girder device |
| CN110629931A (en) * | 2019-09-11 | 2019-12-31 | 安徽中源环保科技有限公司 | Stable steel structure spandrel girder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011052462A (en) * | 2009-09-02 | 2011-03-17 | Takenaka Komuten Co Ltd | Steel beam with level difference, and non-bracket method of column-beam frame using the same |
| CN202220400U (en) * | 2011-08-19 | 2012-05-16 | 浙江华铁建筑安全科技股份有限公司 | Lap-joint type formwork support beam |
| CN203440992U (en) * | 2013-09-06 | 2014-02-19 | 杭州萧山新欣钢构有限公司 | Steel structure support beam |
| CN203531229U (en) * | 2013-08-27 | 2014-04-09 | 天津二十冶建设有限公司 | Telescopic steel beam |
| CN204126121U (en) * | 2014-08-12 | 2015-01-28 | 王宏斌 | A kind of " work " shaped steel structural spandrel girder |
-
2014
- 2014-08-12 CN CN201410392840.7A patent/CN104213672B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011052462A (en) * | 2009-09-02 | 2011-03-17 | Takenaka Komuten Co Ltd | Steel beam with level difference, and non-bracket method of column-beam frame using the same |
| CN202220400U (en) * | 2011-08-19 | 2012-05-16 | 浙江华铁建筑安全科技股份有限公司 | Lap-joint type formwork support beam |
| CN203531229U (en) * | 2013-08-27 | 2014-04-09 | 天津二十冶建设有限公司 | Telescopic steel beam |
| CN203440992U (en) * | 2013-09-06 | 2014-02-19 | 杭州萧山新欣钢构有限公司 | Steel structure support beam |
| CN204126121U (en) * | 2014-08-12 | 2015-01-28 | 王宏斌 | A kind of " work " shaped steel structural spandrel girder |
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| Publication number | Publication date |
|---|---|
| CN104213672A (en) | 2014-12-17 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Jianmin Inventor before: Wang Hongbin |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160505 Address after: 511462, Guangzhou, Guangdong Province, Panyu District, Guangzhou sand Pearl River management area, hung Wai Patentee after: Guangzhou Yi Yi electromechanical iron Engineering Co., Ltd. Address before: No. 58 Tongxiang Jiaxing City, Zhejiang province 314504 city streets Lung Cheung Road Patentee before: Wang Hongbin |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Weiling Inventor before: He Jianmin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170928 Address after: 543200 Airport Avenue, Fusui Airport Industrial Park, Chongzuo, the Guangxi Zhuang Autonomous Region Patentee after: Guangxi Feng Yuangang Structure Co. Ltd. Address before: 511462, Guangzhou, Guangdong Province, Panyu District, Guangzhou sand Pearl River management area, hung Wai Patentee before: Guangzhou Yi Yi electromechanical iron Engineering Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20180812 |