CN201531086U - Energy-saving material-economizing perforated H-shaped steel column - Google Patents
Energy-saving material-economizing perforated H-shaped steel column Download PDFInfo
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- CN201531086U CN201531086U CN2009201991720U CN200920199172U CN201531086U CN 201531086 U CN201531086 U CN 201531086U CN 2009201991720 U CN2009201991720 U CN 2009201991720U CN 200920199172 U CN200920199172 U CN 200920199172U CN 201531086 U CN201531086 U CN 201531086U
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Abstract
The utility model discloses an energy-saving material-economizing perforated H-shaped steel column, which comprises a left flange plate (1), a right flange plate (2) and a web plate (3).A left hole line (31) and a right hole line (32) which are parallel to each other are arranged on the web plate (3) along the length direction of the web plate (3), the left hole line (31) consists of left holes (33) arranged at identical intervals, and the right hole line (32) consists of right holes (34) arranged at intervals. The perforated H-shaped steel column has the advantages of high energy-saving efficiency and low manufacturing cost.
Description
Technical field
The utility model relates to the H steel column that uses in a kind of steel building, particularly perforate H steel column.
Background technology
The H steel column is widely used in steel house as a kind of steel building cylinder, the H steel column is made up of web and the left wing's listrium that is parallel to each other and right flank listrium, web is clamped between left wing's listrium and the right flank listrium, and web is simultaneously perpendicular to left wing's listrium and right flank listrium.This kind H steel column exists that the capacity of heat transmission is strong, the shortcoming of energy-saving efficiency difference, need be equipped with very thick insulation layer when causing actual use and could satisfy energy conservation standard.Though existing normal cellular post has certain energy-saving efficiency, inevitably there are defectives such as net section strength reduction, end waste of material.
The utility model content
The technical problems to be solved in the utility model provides the perforate H steel column of a kind of energy-conservation province material, and it has energy-saving efficiency height, advantage that cost of manufacture is low.
In order to solve the problems of the technologies described above, the utility model provides the perforate H steel column of a kind of energy-conservation province material, comprise left wing's listrium, right flank listrium and web, length direction along web on web is provided with left hole row and the right hole row that are parallel to each other, left side hole is listed as the left hole that is equated by several spacings to be formed, and right hole is listed as the right hole that is equated by several spacings and forms.
Improvement as the perforate H steel column of energy-conservation province of the present utility model material: left hole and right hole are interlaced in the horizontal direction.
Further improvement as the perforate H steel column of energy-conservation province of the present utility model material: left hole and right hole are the regular hexagon hole.
Further improvement as the perforate H steel column of energy-conservation province of the present utility model material: the both sides of web are respectively equipped with the thermal resistance groove.
The perforate H steel column of energy-conservation province of the present utility model material, the width of web (being the distance between left wing's listrium and the right flank listrium) have therefore improved the height of pole section greater than the width of existing H steel column web; Owing on web, be provided with the left hole row and the right hole row that are parallel to each other, and left hole and right hole are interlaced in the horizontal direction, therefore can improve energy-saving efficiency, can also reduce the use of material, avoided the problem of the end waste of material of legacy cellular post, thus the purpose that realization reduces cost.The inventor has also made full use of between web and left wing's listrium and web and the right flank listrium and has been the characteristics of interrupted skip welding (being to keep certain spacing between solder joint and the solder joint), in the both sides of web several thermal resistance grooves is set respectively; Blocking-up is conducted heat by this, thereby further improves energy-saving efficiency.
In sum, perforate H steel column of the present utility model has following beneficial effect:
1), good energy-conserving effect, improved the energy-saving efficiency of steel column self greatly;
2), save material, reduced cost of production;
3), the mechanical property excellence, increased the stability of steel column around strong axle;
4), simple in structure, be easy to large-scale production;
5), the existence of hole makes things convenient for the building operations of steel work, for example can make things convenient for various pipelines, tension rib, reinforcing rib is isostructure passes through; This has very big convenience when the wall construction of steel building.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail;
Fig. 1 is that the master of the perforate H steel column of a kind of energy-conservation province of the present utility model material looks partial schematic diagram;
Fig. 2 is that the master of the perforate H steel column of the energy-conservation province of another kind of the present utility model material looks partial schematic diagram;
Fig. 3 is the schematic top plan view of Fig. 1 or Fig. 2.
The specific embodiment
Embodiment 1, Fig. 1 and Fig. 3 are in conjunction with the perforate H steel column that has provided a kind of energy-conservation province material, form by left wing's listrium 1, right flank listrium 2 and web 3, left wing's listrium 1 and right flank listrium 2 are parallel to each other, web 3 is clamped between left wing's listrium 1 and the right flank listrium 2, and promptly the left side of web 3 and left wing's listrium 1 are fixedly linked, the right side and the right flank listrium 2 of web 3 be fixedly linked; And web 3 is simultaneously perpendicular to left wing's listrium 1 and right flank listrium 2.
Length direction (being vertical direction) along web 3 on web 3 is provided with left hole row 31 and the right hole row 32 that are parallel to each other; Left side hole row 31 are made up of the left hole 33 that several spacings equate, right hole row 32 are made up of the right hole 34 that several spacings equate, left side hole 33 and right hole 34 are big or small identical regular hexagon hole, and the whole thickness of web 3 is run through in this regular hexagon hole; The length of side in the spacing=regular hexagon hole between the spacing=right hole 34 between the hole 33 of a left side.Left side hole 33 and right hole 34 are interlaced in the horizontal direction.
In order to prove the energy-saving effect of above-mentioned perforate H steel column, the inventor has carried out following test:
Test one, make the width=400mm of the web 3 among the embodiment 1, the thickness=12mm of web 3 changes the length of side a in regular hexagon hole, obtains different test group; Remove left hole row 31 and right hole row 32 among the embodiment 1, as reference group; Thermal technology's coefficient according to " code for thermal design of civil buildings " (GB 50176-93), according to " Xia Redong cryogenic region energy Saving Design of Residential Buildings standard " (JGJ 134-2001), obtain the thermal conductivity of test group and reference group respectively, the thermal conductivity of energy-saving efficiency=(thermal conductivity of the thermal conductivity-test group of reference group)/reference group; The result is as follows:
When a=25mm, energy-saving efficiency=18.7%;
When a=50mm, energy-saving efficiency=34.0%;
When a=100mm, energy-saving efficiency=45.3%.
Test two, make the width=400mm of the web 3 among the embodiment 1, the thickness=20mm of web 3 changes the length of side a in regular hexagon hole, obtains different test group; Remove left hole row 31 and right hole row 32 among the embodiment 1, as reference group; Method of testing is with test one, and the result is as follows:
When a=25mm, energy-saving efficiency=16.2%;
When a=50mm, energy-saving efficiency=27.2%;
When a=100mm, energy-saving efficiency=45.4%.
Test three, make the width=300mm of the web 3 among the embodiment 1, the thickness=12mm of web 3 changes the length of side a in regular hexagon hole, obtains different test group; Remove left hole row 31 and right hole row 32 among the embodiment 1, as reference group; Method of testing is with test one, and the result is as follows:
When a=25mm, energy-saving efficiency=22.1%;
When a=50mm, energy-saving efficiency=36.4%.
Be provided with several thermal resistance groove 35 in the left side of web 3, keep certain spacing between the thermal resistance groove 35; In like manner, also be provided with several thermal resistance groove 35 on the right side of web 3, keep certain spacing between the thermal resistance groove 35; Thermal resistance groove 35 runs through the whole thickness of web 3.The thermal resistance groove 35 that is positioned at web 3 left sides is interlaced in the horizontal direction with the thermal resistance groove 35 that is positioned at web 3 right sides.The degree of depth K of thermal resistance groove 35 is generally 1～2cm.
During actual fabrication, between 2 adjacent thermal resistance grooves 35, solder joint is set, thereby web 3 is fixedly linked with left wing listrium 1, right flank listrium 2 respectively.
At last, it is also to be noted that what more than enumerate only is several specific embodiments of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (4)
1. the perforate H steel column of an energy-conservation province material, comprise left wing's listrium (1), right flank listrium (2) and web (3), it is characterized in that: go up along the length direction of web (3) at web (3) and be provided with left hole row (31) and the right hole row (32) that are parallel to each other, described left hole row (31) are made up of the left hole (33) that spacing equates, right hole row (32) are made up of the right hole (34) that spacing equates.
2. the perforate H steel column of energy-conservation province according to claim 1 material is characterized in that: described left hole (33) and right hole (34) are interlaced in the horizontal direction.
3. the perforate H steel column of energy-conservation province according to claim 2 material is characterized in that: described left hole (33) and right hole (34) are the regular hexagon hole.
4. according to the perforate H steel column of claim 1,2 or 3 described energy-conservation province materials, it is characterized in that: the both sides of described web (3) are respectively equipped with thermal resistance groove (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201991720U CN201531086U (en) | 2009-10-22 | 2009-10-22 | Energy-saving material-economizing perforated H-shaped steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201991720U CN201531086U (en) | 2009-10-22 | 2009-10-22 | Energy-saving material-economizing perforated H-shaped steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531086U true CN201531086U (en) | 2010-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201991720U Expired - Fee Related CN201531086U (en) | 2009-10-22 | 2009-10-22 | Energy-saving material-economizing perforated H-shaped steel column |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912934A (en) * | 2012-11-09 | 2013-02-06 | 沈阳建筑大学 | Steel-pipe column with holes |
| CN103290997A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Open type square steel pipe |
| CN104234313A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Four-limb steel column for connection of cellular connection plates |
| CN104234311A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web H-shaped steel column |
| CN104234321A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped steel web and steel pipe concrete flange combined L-shaped section column |
| CN104234309A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web special-shaped steel column with T-shaped section |
| CN104234314A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web crossed-section special-shaped steel column |
| CN104234322A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped steel web and steel pipe concrete flange combined T-shaped section column |
| CN104234320A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Cellular connection steel plate-three-limb circular concrete filled steel tube composite column |
| CN104234310A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web special-shaped steel column with L-shaped section |
| CN104234319A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Cellular connection steel plate-four-limb concrete filled steel tube composite column |
| CN104358317A (en) * | 2014-10-28 | 2015-02-18 | 四川华铁钢结构有限公司 | Assembled simple house framework |
-
2009
- 2009-10-22 CN CN2009201991720U patent/CN201531086U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912934A (en) * | 2012-11-09 | 2013-02-06 | 沈阳建筑大学 | Steel-pipe column with holes |
| CN103290997A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Open type square steel pipe |
| CN104234313A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Four-limb steel column for connection of cellular connection plates |
| CN104234311A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web H-shaped steel column |
| CN104234321A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped steel web and steel pipe concrete flange combined L-shaped section column |
| CN104234309A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web special-shaped steel column with T-shaped section |
| CN104234314A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web crossed-section special-shaped steel column |
| CN104234322A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped steel web and steel pipe concrete flange combined T-shaped section column |
| CN104234320A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Cellular connection steel plate-three-limb circular concrete filled steel tube composite column |
| CN104234310A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Honeycomb-shaped web special-shaped steel column with L-shaped section |
| CN104234319A (en) * | 2014-09-29 | 2014-12-24 | 南京工业大学 | Cellular connection steel plate-four-limb concrete filled steel tube composite column |
| CN104358317A (en) * | 2014-10-28 | 2015-02-18 | 四川华铁钢结构有限公司 | Assembled simple house framework |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20131022 |