CN203718366U - Sectional material - Google Patents
Sectional material Download PDFInfo
- Publication number
- CN203718366U CN203718366U CN201420099731.1U CN201420099731U CN203718366U CN 203718366 U CN203718366 U CN 203718366U CN 201420099731 U CN201420099731 U CN 201420099731U CN 203718366 U CN203718366 U CN 203718366U
- Authority
- CN
- China
- Prior art keywords
- section bar
- main body
- base plate
- bar main
- sectional material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides sectional material. The sectional material comprises a sectional material body formed by extending in the longitudinal direction, wherein reinforcing ribs which are inward sunken towards the sectional material body or far from the sectional material body and outward raised are symmetrically arranged on the sectional material body in the longitudinal direction. The sectional material provided by the utility model can furthest reduce the weight on the basis that the strength is not affected, further reduces the consumption, and can also effectively prolong the service life.
Description
Technical field
The utility model relates to building materials technology field, relates in particular to a kind of section bar.
Background technique
At present, for the roof wingceltis bar of steel structure factory building, as the keel of laminated heat-preserving body of wall and for the lifting fixed block of pipe fitting is installed, the general groove shape section bars that adopt more.In order to meet usage requirement, it is larger that the thickness of traditional section bar need arrange, and so the weight of section bar is large, and the load-bearing of roof or heat-preserving wall is also larger, easily deform, and the material expending is more.On tradition section bar, generally do not preset eyelet, in the time being fixed, staff need to punch on the base plate of section bar, has so reduced installation rate.If while needing in installation process to arrange circuit or pipeline, electric wire or pipeline can not cross section bar and be directly installed on section bar, need to adopt in addition fastening piece to be fixed electric wire or pipe fitting.
Model utility content
In order to solve the shortcoming and defect existing in above-mentioned prior art, the utility model provides the section bar that a kind of weight is little and intensity is large.
In order to meet above-mentioned technical purpose, the section bar that the utility model provides, comprises the section bar main body that extends longitudinally formation, and described section bar main body is arranged with in the vertical towards section bar main body and caves inward or deviate from the outwardly stiffening rib of section bar main body.
Symmetrically arranged stiffening rib can effectively improve the intensity of section bar, and stiffening rib self obtains through Pressing Deformation by section bar main body, and processing technology is simple and can effectively save processing material requested.
Preferably, described section bar main body is U-shaped, comprises two blocks of symmetrically arranged side plates and is positioned at side plate one side for connecting the base plate of biside plate, and described every block of side plate is provided with at least one stiffening rib.
Preferably, on described base plate, be evenly provided with through hole.The weight that through hole can effectively reduce section bar is set on base plate, and then reduces the weight that the supporting frame of section bar bears is installed, avoid supporting frame to deform, extend whole service life.
Preferably, described through hole is waist shaped hole, and larger diametric(al) and the base plate parallel longitudinal in waist shaped hole aperture.When section bar being installed or other facilities being installed on section bar, can be fixed by fastening piece and coordinating of through hole, and waist shaped hole permission fixed position is equipped with certain domain of walker, the requirement of reduction installation precision.
Preferably, described waist shaped hole is longitudinally arranged side by side along base plate.
Preferably, described two blocks of side plates are bent to form C shape hook portion in opposite directions away from the end of base plate one side.Hook portion is convenient to utilize other facilities of profile hoisting, reduces the consumable quantity of mounting structure.
Preferably, the end face indention of described hook portion.The lifting part that employing is provided with serrated end face coordinates with section bar hook portion after installation, the mutual interlock of serrated end face of two parts, and lifting part can not slidably reciprocate with respect to section bar, ensures the stability of integral installation.
Preferably, described section bar main body outer surface is evenly provided with electro-galvanized layer.After zinc-plated processing, the corrosion-resistant property of section bar significantly improves, and effectively extends the anti-corrosion time limit of section bar, extends the working life of section bar.
Preferably, the material of described section bar main body is No. 45 steel Q235B or Q245.The better mechanical property of these three kinds of materials, after heat treatment or other process treating, can obtain higher intensity and hardness.
The section bar that the utility model provides can reduce the weight of section bar under the prerequisite that does not affect section bar intensity as far as possible, and then the consumptive material of less section bar, and can effectively extend the working life of section bar.
Brief description of the drawings
Fig. 1 is the utility model the first embodiment's end view;
Fig. 2 is the utility model the first embodiment's overall structure schematic diagram;
Fig. 3 is the utility model the second embodiment's end view.
In figure, 1-section bar main body, 11-side plate, 12-base plate, 13-stiffening rib, 14-hook portion, 15-through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to accompanying drawing.The section bar that the utility model embodiment provides, comprises the section bar main body 1 that extends longitudinally formation, and this section bar main body takes the shape of the letter U, by two blocks of symmetrically arranged side plates 11 and be positioned at side plate one side and enclose and form for connecting the base plate 12 of two blocks of side plates.
As shown in Figure 1, Figure 3, in order to improve the intensity of section bar, make section bar meet usage requirement, every block of side plate is arranged with in the vertical at least one and caves inward or deviate from the outwardly stiffening rib of section bar main body 13 towards section bar main body.In the present embodiment, on every block of side plate of section bar main body, be all provided with two stiffening ribs, certainly, the number of stiffening rib also can be rationally set according to the model of section bar main body.
In order to alleviate the weight of section bar, on the base plate 12 of section bar main body, be evenly provided with through hole 15.In the present embodiment, through hole 15 is set to waist shaped hole, make the larger diametric(al) in waist shaped hole aperture and base plate parallel longitudinal, and waist shaped hole is longitudinally arranged side by side along base plate 12.In the time fixing this section bar or other facilities are installed on section bar, can conveniently utilize fastening piece and coordinating of waist shaped hole to be fixed, and waist shaped hole permission fixed position is equipped with certain domain of walker, the requirement of reduction installation precision.
For the ease of utilizing the facilities such as profile hoisting pipe fitting or cable, two blocks of side plates 11 are bent to form C shape hook portion 14 in opposite directions away from the end of base plate 12 1 sides, and the end face indention of hook portion.Adopt tailored version steel-tooth shape nut to coordinate with section bar hook portion after installation, the mutual interlock of serrated end face of two parts, increases frictional force, and shaped steel dentation nut can not slidably reciprocate with respect to section bar, ensures the stability of integral installation.
In order to extend the working life of section bar, section bar main body 1 is through zinc-plated processing, and section bar main body outer surface is evenly provided with zinc layer.Zinc layer after treatment can significantly improve the corrosion-resistant property of section bar, extends the time limit of section bar anti-corrosion.
In order to improve the usability of section bar, select different materials according to different handling characteristics, requirement, the material of section bar 1 is No. 45 steel, Q235B or Q245 etc., after treatment, section bar can obtain higher intensity and hardness, is convenient to meet usage requirement.
The section bar that the utility model embodiment provides can effectively alleviate the weight of section bar under the prerequisite that does not affect section bar intensity, and then the consumptive material of less section bar, and can effectively extend the working life of section bar.
In a word, the foregoing is only preferred embodiment of the present utility model, every equalization of doing according to the utility model changes and modifies, and all should belong to the protection domain that the utility model is applied for a patent.
Claims (9)
1. a section bar, comprises the section bar main body (1) that extends longitudinally formation, it is characterized in that, described section bar main body is arranged with in the vertical towards section bar main body and caves inward or deviate from the outwardly stiffening rib of section bar main body (13).
2. section bar according to claim 1, it is characterized in that, described section bar main body (1) is U-shaped, comprises two blocks of symmetrically arranged side plates (11) and is positioned at side plate one side for connecting the base plate (12) of biside plate, and described every block of side plate is provided with at least one stiffening rib (13).
3. section bar according to claim 2, is characterized in that, is evenly provided with through hole (15) on described base plate (12).
4. section bar according to claim 3, is characterized in that, described through hole (15) is waist shaped hole, and larger diametric(al) and the base plate parallel longitudinal in waist shaped hole aperture.
5. section bar according to claim 4, is characterized in that, described waist shaped hole is longitudinally arranged side by side along base plate (12).
6. according to the section bar described in claim 2-5 any one, it is characterized in that, described two blocks of side plates (11) are bent to form C shape hook portion (14) in opposite directions away from the end of base plate (12) one sides.
7. section bar according to claim 6, is characterized in that, the end face indention of described hook portion (14).
8. section bar according to claim 7, is characterized in that, described section bar main body (1) outer surface is evenly provided with electro-galvanized layer.
9. section bar according to claim 8, is characterized in that, the material of described section bar main body (1) is No. 45 steel Q235B or Q245.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099731.1U CN203718366U (en) | 2014-03-06 | 2014-03-06 | Sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099731.1U CN203718366U (en) | 2014-03-06 | 2014-03-06 | Sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718366U true CN203718366U (en) | 2014-07-16 |
Family
ID=51157515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099731.1U Expired - Fee Related CN203718366U (en) | 2014-03-06 | 2014-03-06 | Sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442723A (en) * | 2015-04-22 | 2016-03-30 | 常熟市凯力达蜂窝包装材料有限公司 | Profile for clamping wall |
| CN108131553A (en) * | 2018-01-15 | 2018-06-08 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Heavy burden beam |
| CN113700216A (en) * | 2021-09-09 | 2021-11-26 | 江苏承天新型建材有限公司 | Superstrong withstand voltage girder steel |
-
2014
- 2014-03-06 CN CN201420099731.1U patent/CN203718366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442723A (en) * | 2015-04-22 | 2016-03-30 | 常熟市凯力达蜂窝包装材料有限公司 | Profile for clamping wall |
| CN108131553A (en) * | 2018-01-15 | 2018-06-08 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Heavy burden beam |
| CN113700216A (en) * | 2021-09-09 | 2021-11-26 | 江苏承天新型建材有限公司 | Superstrong withstand voltage girder steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140716 Termination date: 20160306 |