CN205000550U - House framework and hollow crossbeam thereof - Google Patents
House framework and hollow crossbeam thereof Download PDFInfo
- Publication number
- CN205000550U CN205000550U CN201520747107.2U CN201520747107U CN205000550U CN 205000550 U CN205000550 U CN 205000550U CN 201520747107 U CN201520747107 U CN 201520747107U CN 205000550 U CN205000550 U CN 205000550U
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- hollow crossbeam
- hole
- crossbeam
- hollow
- base
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- 210000001624 hip Anatomy 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 description 24
- 239000004567 concrete Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a house framework and hollow crossbeam thereof, hollow crossbeam includes topside and base along the direction of height in house it has a plurality of through -holes to distribute in topside and/or the base. Among this technical scheme, hollow crossbeam distributes on topside and/or base has a plurality of through -holes, and the through -hole has reduced the surface area on topside, base. The heat when topside, base transmit indoor and outdoor between, the through -hole has reduced the heat -conduction area, the thermal conductivity between indoor and outdoor is very low. When outdoor temperature was higher than indoor temperature, outdoor high temperature heat can not transmit to indoor easily, and when outdoor temperature was lower, indoor room temperature can not run off to outdoor easily yet, and this can effectively keep indoor preference temperature.
Description
Technical field
The utility model relates to technical field of buildings, particularly a kind of house frame and hollow crossbeam thereof.
Background technology
In existing building field, house frame comprises some columns and has connected the crossbeam of column, and crossbeam is located in the body of wall of described house frame usually, plays the effect forming and support whole body of wall.
The overall structure that usual crossbeam is formed in one, the heat transfer area being pointed to outdoor direction by crossbeam is indoor larger, pyroconductivity between indoor and outdoor is larger, external high temperature can be passed to indoor within a short period of time in a large number, or when wall external environment is in low temperature environment, indoor higher temperatures can be lost to outside wall, and these factors cause indoor cannot maintain a preference temperature environment in a long time.
Utility model content
The problem that the utility model solves is, the existing crossbeam pyroconductivity for house frame is comparatively large, and effect of heat insulation is poor, causes indoor cannot maintain a preference temperature environment in a long time.
For solving the problem, the utility model provides a kind of hollow crossbeam for house frame, and described hollow crossbeam comprises top margin and base along the short transverse in house, in described top margin and/or base, be distributed with some through holes.
Alternatively, described hollow crossbeam has and all connects described top margin and base and be oppositely arranged two sides, described through hole has side, described side has respectively near first end and second end of two described sides, described first end than the second end near described hollow crossbeam one end along its length direction.
Alternatively, all described through holes are arranged along the length direction of described hollow crossbeam, and two adjacent described through holes have two adjacent and parallel described sides.
Alternatively, the shape of described through hole is triangle, corresponding leg-of-mutton limit, described side.
Alternatively, described triangle is isosceles triangle, and described isosceles triangle has two waists and base, and two described sides of two corresponding through holes of waist, described base is parallel to the length direction of described hollow crossbeam.
Alternatively, two waists of all described isosceles triangles are all equal, and spacing between adjacent and parallel two the described sides of all two adjacent described through holes is all equal.
Alternatively, described hollow crossbeam is formed in one.
Alternatively, described hollow crossbeam is rectangular beam.
Alternatively, in the end, two ends of described hollow crossbeam, offer pilot hole at top margin, described pilot hole allows to install the described sidewall of hollow crossbeam and the column of house frame through described pilot hole is manual.
The utility model also provides a kind of house frame, comprising: some columns and above-mentioned arbitrary described hollow crossbeam, described hollow crossbeam is fixedly connected between corresponding two described columns.
Compared with prior art, the technical solution of the utility model has the following advantages:
Hollow crossbeam is distributed with some through holes at top margin and/or base, and through hole reduces the surface area on top margin, base.When heat transmits between indoor and outdoor through top margin, base, through hole reduces heat transfer area, and the pyroconductivity between indoor and outdoor is very low.When outside temperature is higher than interior temperature, outdoor high temperature heat can not be passed to indoor easily, and when outside temperature is lower, indoor room temperature also can not run off to outdoor easily, and this can preference temperature effectively in holding chamber.
Accompanying drawing explanation
Fig. 1 is the stereogram of the hollow crossbeam for house frame of the utility model first embodiment;
Fig. 2 is the floor map of the hollow crossbeam for house frame of the utility model first embodiment, and this floor map sees top margin to hollow crossbeam along height of house direction and obtains;
Fig. 3 is floor map when being filled with concrete in hollow crossbeam shown in Fig. 2;
Fig. 4 is the stereogram of the hollow crossbeam for house frame of the utility model second embodiment;
Fig. 5 is the stereogram of the hollow crossbeam for house frame of the utility model the 3rd embodiment;
Fig. 6 is the floor map of the hollow crossbeam for house frame of the utility model the 4th embodiment, and this floor map sees top margin to hollow crossbeam along height of house direction and obtains.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described in detail specific embodiment of the utility model below in conjunction with accompanying drawing.
The utility model provides a kind of house frame, comprising: some columns and hollow crossbeam, and hollow crossbeam is fixedly connected between corresponding two columns.
First embodiment
See figures.1.and.2, in the present embodiment, hollow crossbeam 1 comprises top margin 10 and base 11 along the short transverse AA in house, and in top margin 10, be distributed with some through holes 100, through hole 100 runs through top margin 10.
Compared with prior art, the technical program has the following advantages:
Through hole 100 reduces the surface area on top margin 10, base 11.When heat transmits between indoor and outdoor through top margin 10, base 11 respectively, through hole 100 reduces the heat transfer area of heat at top margin 10, and the pyroconductivity between indoor and outdoor is very low.When outside temperature is higher than interior temperature, outdoor high temperature heat can not be passed to indoor easily, and when outside temperature is lower, indoor room temperature also can not run off to outdoor easily, and this can preference temperature effectively in holding chamber.
Establish cavity 12 in hollow crossbeam 1, cavity 12 is along the through hollow crossbeam 1 of length direction BB of hollow crossbeam 1.Now, in conjunction with reference Fig. 3, cavity 12 can be used as Concrete Filled chamber, in house frame, injects concrete 2 by through hole 100 in cavity 12.Fill concrete 2 in hollow crossbeam 1, this can increase the overall gravity of hollow crossbeam 1.And compare with steel house framework with existing reinforced concrete building framework, the hollow crossbeam 1 of the technical program and concrete are the higher nonflammable material of fusing point, be filled with concrete column and there is dual fire prevention guarantee, when house suffers fire hazard, the overall structure that hollow crossbeam 1 effectively can support house frame is not easily caved in, and reduces fire hazard.Further, hollow crossbeam 1 and concrete 2 compare, and concrete belongs to more nonflammable material, even if when meeting with fire, hollow crossbeam 1 melts, but concrete framework also exists, and still can maintain house frame and not easily cave in, greatly reduce the harm of fire.
See figures.1.and.2, hollow crossbeam 1 has and all connects top margin 10 and base 11 and be oppositely arranged two sides 13a, 13b.In all through holes 100, getting one of them through hole 10a is example, and through hole 10a has side 101, and side 101 has respectively near first end C and the second end D of two sides 13a, 13b, first end C than the second end D near hollow crossbeam 1 one end along its length direction BB, as the left end in Fig. 1; Correspondingly, the second end D is than the right-hand member of first end C near crossbeam 1.Like this, side 101 is for being obliquely installed.
Set the first direction EE perpendicular to short transverse AA and length direction BB, side 101 and first direction EE have certain angle, and when heat transmits between indoor and outdoor along first direction EE, heat conducts through side 101.Compared to heat along the planar conductive being parallel to first direction EE, side 101 extends the path of heat conduction, reduce further heat transfer efficiency, can reduce the pyroconductivity between indoor and outdoor better, better keep interior temperature.
See figures.1.and.2, through hole 10a also has side 102, and side 102 is also inclined to set, and can reduce the efficiency that heat transmits equally.In the present embodiment, all through holes 100 are triangle through hole, and side 101,102 is corresponding leg-of-mutton two limits respectively.The structure of other through holes 100 can with reference to the relevant discussion of through hole 10a.
But in addition, the through hole of hollow crossbeam 1 also can be designed to other configured bore therethrough outside triangle through hole, as any feasible through holes such as square through hole, pentagon through hole, Five-pointed star through holes, and makes a certain of through hole or some side for being obliquely installed.
Refer again to Fig. 1 and Fig. 2, all through holes 100 are arranged along the length direction BB of hollow crossbeam 1.In other embodiments, the distribution mode of through hole 100 is by the restriction of the present embodiment, and all through holes 100 can evenly arrangement or any direction arrangement along its length outside BB in top margin 10.
In addition, while the top margin 10 of hollow crossbeam 1 is provided with compared with multi-through hole 100, the torsional property of hollow crossbeam 1 be considered.In the present embodiment, two adjacent through holes 100 have two adjacent and parallel described sides.Get the through hole 10b in the left side adjacent with through hole 10a, the side 101 of through hole 10a is adjacent and parallel with the side 103 of through hole 10b.Define an antitorque muscle 14 between such through hole 10a and through hole 10b, multiple through hole 100 defines many antitorque muscle 14 further.
Usually, environment residing for house frame is filled with the mobility such as vehicle, stream of people factor, and this can cause the internal vibration of house frame, when the two ends vibration degree of hollow crossbeam 1 is different, hollow crossbeam 1 has the trend of torsion, and torsional direction is the direction of rotation around hollow crossbeam 1.Now, antitorque muscle 14, when hollow crossbeam 1 has the trend of torsion, can be kept out the torsional interaction that two sides 13a, 13b from hollow crossbeam 1 apply, prevent hollow crossbeam 1 to be out of shape, promote the anti-twisting property of hollow crossbeam 1.
See figures.1.and.2, through hole 100 is triangle, corresponding two the antitorque muscle 14 in leg-of-mutton two limits.For through hole 10a, the intersection point of corresponding two the antitorque muscle of two sides 101,102 difference 14, two antitorque muscle 14 of through hole 10a is vertex of a triangle, i.e. the second end D of through hole 100.Further, all antitorque muscle 14 along its length BB be broken line connect.For two antitorque muscle of through hole 10a both sides, when hollow crossbeam 1 is subject to torsional interaction, moment of torsion peptizaiton is on two antitorque muscle, avoid single antitorque muscle bear larger torsional interaction and be out of shape, hollow crossbeam 1 entirety can bear comparatively high pulling torque effect, relatively improves hollow crossbeam 1 torsional property.And, two sides 101 of through hole 10a, two antitorque muscle 14 of 102 correspondences abut the side 13a of hollow crossbeam 1 simultaneously at the second end D, article two, antitorque muscle 14 opposite side 13a applied pressure direction is different, this can form restriction in the distortion of the second end D by opposite side 13a, the side 13a of this position be subject to one of them antitorque muscle 14 pressure and towards the deformation tendency of respective direction, another antitorque muscle 14 can be formed this deformation tendency and pin down, this is greatly avoided side 13a to occur to be out of shape largely, such side 13a can keep good weight capacity in a long time.For hollow crossbeam 1 side 13b suffered by the pressure effect of corresponding antitorque muscle 14, with reference to the analysis of aforementioned opposite side 13a, can not repeat them here.
Through hole 100 is triangle, and further, with reference to Fig. 2, through hole 100 be isosceles triangle, and getting through hole 10a is example, the side 101,102 that two waists correspondences of isosceles triangle through hole 10a is obliquely installed.This is only example, and in other embodiments, the base of one of them waist corresponding and isosceles triangle also can be distinguished in two sides 101,102 of through hole 10a.
Isosceles triangle has the base of connection two waists, and this base is parallel to the length direction AA of hollow crossbeam 1, and now, isosceles triangle is two waist corresponding two sides 101,102 respectively only, and two sides 101,102 are equal with the angle between first direction EE.On the one hand, relatively, can not cause stressed the concentrating of certain antitorque muscle and another antitorque muscle is stressed less, this promotes the torsional property of hollow crossbeam 1 to the moment of torsion that the antitorque muscle 14 corresponding to two sides 101,102 is born further.On the other hand, the pressure sizableness of two suffered by side 13a antitorque muscle 14, these two pressure are at the component equal and opposite in direction of side 13a external surface and direction is contrary, and can cancel out each other, therefore, side 13a can not deform substantially in the second end D position.
The waist of all isosceles triangles is all equal, and spacing between adjacent and parallel two sides of all two adjacent through holes 100 is equal.With reference to Fig. 2, get the through hole 10b in the left side adjacent with through hole 10a, the side 101 of through hole 10a is adjacent and parallel with the side 103 of through hole 10b; Get the through hole 10c on the right side adjacent with through hole 10a, the side 102 of through hole 10a is adjacent and parallel with the side 104 of through hole 10c, the antitorque muscle 14 of such side 101,103 correspondence and side 102,104 corresponding antitorque muscle 14 shapes are complete, the torsional property of antitorque muscle 14 relatively, avoid the torsional property between some antitorque muscle 14 there are differences and cause some antitorque muscle 14 to rupture early, the integrality of hollow crossbeam 1 can be kept well.
Finally, with reference to Fig. 1 and Fig. 2, the technical program hollow core crossbeam 1 is formed in one, namely side 13a, 13b and top margin 10, base 11 link together with being all formed in one, hollow crossbeam 1 is integrally arranged on house frame, component are single, installation process leicht fallen D/A, easy to operate.And method is simple to form through hole in hollow crossbeam 1, and the feasibility of this programme is high.In addition, hollow crossbeam 1 is rectangular beam, and rectangular beam refers to that this crossbeam cross section is along its length rectangle.As a kind of variation, hollow crossbeam also can select the crossbeam of circular beam or other shapes.Rectangular beam is compared to the crossbeam of other shapes, and the stability in installation process is high, and the project plan comparison forming through hole is wherein easy to realize.
Second embodiment
Compared with the first embodiment, with reference to Fig. 4, the present embodiment has following difference:
The present embodiment is formed with some through hole 100' at the base 11' of hollow crossbeam 1', please refer to shape and the distribution mode of through hole in top margin in the first embodiment, do not repeat them here about the shape of through hole 100' and distribution mode.
3rd embodiment
Compared with first and second embodiment, with reference to Fig. 5, the present embodiment has following difference:
The present embodiment is at hollow crossbeam 1 " top margin 10' in be formed with some first through holes 110 and on base 11 " be formed with some through holes 120, about shape and the distribution mode of the shape of the first through hole 110 and distribution mode, the second through hole 120, please refer to shape and the distribution mode of through hole in top margin in the first embodiment, do not repeat them here.
4th embodiment
With reference to Fig. 6, in the present embodiment, in the end, two ends of hollow crossbeam 3, offer pilot hole 31 at top margin 30, pilot hole 31 allows to install the described hollow sidewall of crossbeam 3 and the column of house frame through pilot hole 31 is manual.Namely, when house frame assembles, operating personnel can by hand through pilot hole 31, and operation sidewall is connected with column, realizes hollow crossbeam 3 and column assembling.Wherein, the external surface of column is provided with connector, and this connector is for connecting the sidewall of hollow crossbeam 3.Such as bolt connection, in connector and sidewall, offer the through hole be interconnected, operating personnel can operating screw successively through the through hole in sidewall and the through hole in connector, and use bolt to carry out tightening fixing in outside.
With reference to Fig. 6, in the end, one end of hollow crossbeam 3, be provided with 2 pilot holes 31, each pilot hole all can allow operating personnel's one hand to pass.As a kind of variation, can also be: the end, every one end of hollow crossbeam 3 is provided with a pilot hole, as long as hand can pass by operating personnel.
Further, between hollow crossbeam 3 two ends, be provided with some through holes 32, wherein through hole 32 is arranged on top margin 30.In addition, can also be: at top margin 30 and/or base (not shown), through hole 32 is set.The shape of through hole 32 and distribution mode with reference to the shape of through hole in first, second and third embodiment and distribution mode, can not repeated them here.
Although the utility model discloses as above, the utility model is not defined in this.Any those skilled in the art, not departing from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with claim limited range.
Claims (10)
1. for a hollow crossbeam for house frame, it is characterized in that, described hollow crossbeam comprises top margin and base along the short transverse in house, in described top margin and/or base, be distributed with some through holes.
2. hollow crossbeam as claimed in claim 1, it is characterized in that, described hollow crossbeam has and all connects described top margin and base and be oppositely arranged two sides, described through hole has side, described side has respectively near first end and second end of two described sides, described first end than the second end near described hollow crossbeam one end along its length direction.
3. hollow crossbeam as claimed in claim 2, is characterized in that, all described through holes are arranged along the length direction of described hollow crossbeam, and two adjacent described through holes have two adjacent and parallel described sides.
4. hollow crossbeam as claimed in claim 3, is characterized in that, the shape of described through hole is triangle, corresponding leg-of-mutton limit, described side.
5. hollow crossbeam as claimed in claim 4, it is characterized in that, described triangle is isosceles triangle, and described isosceles triangle has two waists and base, two described sides of two corresponding through holes of waist, described base is parallel to the length direction of described hollow crossbeam.
6. hollow crossbeam as claimed in claim 5, is characterized in that, two waists of all described isosceles triangles are all equal, and spacing between adjacent and parallel two the described sides of all two adjacent described through holes is all equal.
7. hollow crossbeam as claimed in claim 1, is characterized in that, described hollow crossbeam is formed in one.
8. hollow crossbeam as claimed in claim 1, is characterized in that, described hollow crossbeam is rectangular beam.
9. hollow crossbeam as claimed in claim 1, is characterized in that, in the end, two ends of described hollow crossbeam, offers pilot hole at top margin, and described pilot hole allows to install the described sidewall of hollow crossbeam and the column of house frame through described pilot hole is manual.
10. a house frame, is characterized in that, comprising: some columns and the hollow crossbeam described in any one of claim 1 ~ 9, and described hollow crossbeam is fixedly connected between corresponding two described columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747107.2U CN205000550U (en) | 2015-09-24 | 2015-09-24 | House framework and hollow crossbeam thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747107.2U CN205000550U (en) | 2015-09-24 | 2015-09-24 | House framework and hollow crossbeam thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000550U true CN205000550U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747107.2U Expired - Fee Related CN205000550U (en) | 2015-09-24 | 2015-09-24 | House framework and hollow crossbeam thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555459A (en) * | 2015-09-24 | 2017-04-05 | 张引强 | House frame and its hollow crossbeam |
| WO2023029988A1 (en) * | 2021-09-06 | 2023-03-09 | 昊恒（福建）建材科技有限公司 | Integrally formed steel structure truss beam |
-
2015
- 2015-09-24 CN CN201520747107.2U patent/CN205000550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555459A (en) * | 2015-09-24 | 2017-04-05 | 张引强 | House frame and its hollow crossbeam |
| CN106555459B (en) * | 2015-09-24 | 2020-07-31 | 张引强 | House frame and hollow cross beam thereof |
| WO2023029988A1 (en) * | 2021-09-06 | 2023-03-09 | 昊恒（福建）建材科技有限公司 | Integrally formed steel structure truss beam |
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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: 20160127 |