CN208329370U - A kind of overlength steel construction c-type purlin anti-deformation composite structure - Google Patents
A kind of overlength steel construction c-type purlin anti-deformation composite structure Download PDFInfo
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- CN208329370U CN208329370U CN201820582088.6U CN201820582088U CN208329370U CN 208329370 U CN208329370 U CN 208329370U CN 201820582088 U CN201820582088 U CN 201820582088U CN 208329370 U CN208329370 U CN 208329370U
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Abstract
The utility model relates to a kind of overlength steel construction c-type purlin anti-deformation composite structures, including steel construction c-type purlin and L-type angle steel, the steel construction c-type purlin includes top flange, web and lower flange, and the L-type angle steel includes the first angle steel right angle flange and the second angle steel right angle flange；Several corresponding bolts hole are equipped in the web and the first angle steel right angle flange；The L-type angle steel is fixedly connected with the steel construction c-type purlin by the screw bolt and nut through the bolt hole；The bottom surface alignment of the bottom surface and the lower flange of the second angle steel right angle flange is in same plane.The steel construction c-type purlin lower flange of overlength combines connection with L-type angle steel and forms T-type section in the utility model; the steel construction c-type purlin lower flange bead of effective protection overlength, prevents it from not leading to torsional deformation at the bead of lower flange because steel construction c-type purlin is too long in lifting and installation.
Description
Technical field
The utility model belongs to metal building element technical field, and in particular to a kind of overlength steel construction c-type purlin is preapred for an unfavorable turn of events
Shape composite structure.
Background technique
Application of the steel construction in China began approximately even with phase early 1980s, by nearly more than 20 years rapid hairs
Exhibition, steel construction modernization industry build, large span public building using more and more extensive.Steel building is mainly used for work
Industry workshop, warehouse, gymnasium, exhibition center and movable dwellings plus layer building etc., especially in industrial premises application, it has light
Matter, environmental protection, energy conservation, efficiently, many advantages, such as industrialization degree is high, easy for construction.It is domestic at present that all there are many life rubbish every year
Rubbish incineration plant architectural engineering, and steel building engineering be in incineration plant class large industrial buildings most widely used structure it
One.Since these heavy construction metope spacing are excessive, cause steel construction c-type purlin length very long, in handling and installation process
When be easy to cause at the bead of lower flange and lead to the problem of torsional deformation, influence construction quality.
Utility model content
It is excessive in order to solve the metopes spacing such as municipal solid waste incinerator class power generation project and logistics warehouse class, lead to steel construction
C-type purlin length overlength is easy to cause at the bead of lower flange the technical issues of generating torsional deformation in handling and installation process,
The utility model provides a kind of overlength steel construction c-type purlin anti-deformation composite structure.The technical solution of the utility model is as follows:
A kind of overlength steel construction c-type purlin anti-deformation composite structure, which is characterized in that including steel construction c-type purlin and L-type
Angle steel, the steel construction c-type purlin include top flange, web and lower flange, and the L-type angle steel includes the first angle steel right angle flange
With the second angle steel right angle flange；Several corresponding bolts hole are equipped in the web and the first angle steel right angle flange；
The L-type angle steel is fixedly connected with the steel construction c-type purlin by the screw bolt and nut through the bolt hole；Described second
The alignment of the bottom surface of the bottom surface of angle steel right angle flange and the lower flange is in same plane.
Further, the width of the first angle steel right angle flange is greater than the width of the second angle steel right angle flange.For
The width of stability the first angle steel right angle flange of installation should be larger, in order to save material can be by the second angle steel right-angle folding
The width on side is arranged relatively smaller.
The beneficial effects of the utility model are as follows: the steel construction c-type purlin lower flange Yu L-type angle of overlength in the utility model
Steel combination connection forms T-type section, and the steel construction c-type purlin lower flange bead of effective protection overlength prevents it from lifting and pacifying
Torsional deformation at the bead of lower flange is not led to because steel construction c-type purlin is too long when dress；The overlength steel construction c-type of the utility model
The production of purlin anti-deformation composite structure and installation method are simple and fast, are conducive to improve production efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of overlength steel construction c-type purlin anti-deformation composite structure described in the utility model；
Fig. 2 is the positive structure diagram of overlength steel construction c-type purlin anti-deformation composite structure described in the utility model；
Fig. 3 is the right side structural representation of overlength steel construction c-type purlin anti-deformation composite structure described in the utility model；
In figure: 1- steel construction c-type purlin, 2-L type angle steel, 3- bolt hole, 4- bolt, 5- nut, the top flange 101-, 102-
Web, the lower flange 103-, the first angle steel of 201- right angle flange, 202- the second angle steel right angle flange.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1-3, to the technical scheme in the embodiment of the utility model
It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.
A kind of 1 anti-deformation composite structure of overlength steel construction c-type purlin, which is characterized in that including steel construction c-type purlin 1 and L
Type angle steel 2, the steel construction c-type purlin 1 include top flange 101, web 102 and lower flange 103, and the L-type angle steel 2 includes the
One angle steel right angle flange 201 and the second angle steel right angle flange 202；On the web 102 and the first angle steel right angle flange 201
It is equipped with several corresponding bolts hole 3；The L-type angle steel 2 is with the steel construction c-type purlin 1 by running through the bolt hole 3
Bolt 4 be fixedly connected with nut 5；The bottom surface alignment of the bottom surface and the lower flange 103 of the second angle steel right angle flange 202
In same plane.
Further, the width of the first angle steel right angle flange 201 is greater than the width of the second angle steel right angle flange 202
Degree.It, can be by second jiao in order to save material in order to which the width of the first angle steel of stability right angle flange 201 of installation should be larger
The width of steel right angle flange 202 is arranged relatively smaller.
The utility model installs combined method: 1, step 1: rushing 3 setting-out of bolt hole to the steel construction c-type purlin 1；2,
L-type angle steel 2 is selected according to the size of the steel construction c-type purlin 1,3 setting-out of bolt hole, the bolt are rushed to selected L-type angle steel 2
The position in hole 3 is corresponding with 3 position of bolt hole on the steel construction c-type purlin 1, to guarantee the second angle steel right angle flange
The alignment of the bottom surface of 202 bottom surface and the lower flange 103 is in same plane；3, bolt 4 is inserted into bolt hole 3, uses nut 5
The steel construction c-type purlin 1 is fixedly connected with the L-type angle steel 2.
The beneficial effects of the utility model are as follows: 1 lower flange 103 of steel construction c-type purlin of overlength and L in the utility model
The combination connection of type angle steel 2 forms T-type section, 1 lower flange of steel construction c-type purlin, 103 bead of effective protection overlength, prevent its
Torsional deformation at 103 bead of lower flange is not led to because steel construction c-type purlin 1 is too long when lifting and installation；The utility model
The production of 1 anti-deformation composite structure of overlength steel construction c-type purlin and installation method are simple and fast, are conducive to improve production efficiency.
The above is preferred embodiments of the present invention, is not restricted to the utility model.To art technology
For personnel, it is practical new also to should be regarded as this for the several improvements and modifications made without departing from the principle of this utility model
The protection scope of type.
Claims (2)
1. a kind of overlength steel construction c-type purlin anti-deformation composite structure, which is characterized in that including steel construction c-type purlin and L-type angle
Steel, the steel construction c-type purlin include top flange, web and lower flange, the L-type angle steel include the first angle steel right angle flange and
Second angle steel right angle flange；Several corresponding bolts hole are equipped in the web and the first angle steel right angle flange；Institute
It states L-type angle steel and is fixedly connected with the steel construction c-type purlin by the screw bolt and nut through the bolt hole；Described second jiao
The alignment of the bottom surface of the bottom surface of steel right angle flange and the lower flange is in same plane.
2. a kind of overlength steel construction c-type purlin anti-deformation composite structure according to claim 1, which is characterized in that described
The width of first angle steel right angle flange is greater than the width of the second angle steel right angle flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582088.6U CN208329370U (en) | 2018-04-23 | 2018-04-23 | A kind of overlength steel construction c-type purlin anti-deformation composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582088.6U CN208329370U (en) | 2018-04-23 | 2018-04-23 | A kind of overlength steel construction c-type purlin anti-deformation composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329370U true CN208329370U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582088.6U Active CN208329370U (en) | 2018-04-23 | 2018-04-23 | A kind of overlength steel construction c-type purlin anti-deformation composite structure |
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| CN (1) | CN208329370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286310A (en) * | 2018-04-23 | 2018-07-17 | 精工工业建筑系统有限公司 | A kind of overlength steel construction c-type purlin anti-deformation composite structure |
-
2018
- 2018-04-23 CN CN201820582088.6U patent/CN208329370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286310A (en) * | 2018-04-23 | 2018-07-17 | 精工工业建筑系统有限公司 | A kind of overlength steel construction c-type purlin anti-deformation composite structure |
| CN108286310B (en) * | 2018-04-23 | 2024-04-16 | 精工工业建筑系统有限公司 | Overlength steel construction C formula purlin integrated configuration of preapring for an unfavorable turn of events |
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