CN201671224U - Combined purline - Google Patents
Combined purline Download PDFInfo
- Publication number
- CN201671224U CN201671224U CN2010202176585U CN201020217658U CN201671224U CN 201671224 U CN201671224 U CN 201671224U CN 2010202176585 U CN2010202176585 U CN 2010202176585U CN 201020217658 U CN201020217658 U CN 201020217658U CN 201671224 U CN201671224 U CN 201671224U
- Authority
- CN
- China
- Prior art keywords
- shell
- purline
- packing material
- section
- opening
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000012856 packing Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 229920000715 Mucilage Polymers 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a combined purline, which comprises a strip-shaped thin-wall shell made of a high-strength material, wherein the cross section of the shell is in a rectangular frame with an opening at one side, the shell is internally provided with a packing material section which is light and waterproof, can be sawed, nailed and planed, the contact surface of the packing material and the shell is tightly bonded by mucilage glue, the two side walls of the shell, which are adjacent to the opening are provided with one or more than one rows of rivet bolts and rivets, and the rivet bolts and rivets enable the shell and the packing material to from an integral compound stress structure. The dimension of the cross section of the structure can be counted and determined according to the stress conditions. The shape of the cross section of the purline is rational, at the same time, the shell is filled with the packing material which has characteristics of light weight, waterproofness and the like, and is also provided with one or more than one rows of the rivet bolts and rivets to increase the integral strength, so the novel purline has good weight capability of resisting bending and the like, is not easy to deform when being installed and used, and has good installation stability. In addition, the novel purline has the advantages of very convenient installation and use, wide application range, and the like.
Description
Technical field
The utility model relates to a kind of field of house buildings, especially relates to a kind of purlin structure that is used for the roof supported effect.
Background technology
Purlin is the horizontal part along the roof distribution of lengths, is positioned on the principal rafter, supports less important room rafter.In pitched roof, often be held on roof truss or the cant beam, overlay ceiling and waterproofing course on it again, as the member that depends on of counter batten.At present, applied purlin in a large amount of light section steel structure houses mostly is formed steel construction, and its cross sectional shape is generally " [" type or " Z " type.Its lower surface is used for being connected with house beam, and the upper surface is used for adhering to composite member with other and is connected.The purlin of this structure, its section configuration is provided with unreasonable, does not give full play to the mechanical property at each position of material, causes the mechanical stability of not only having wasted material but also having reduced under the member load-bearing state.In addition, the purlin of this structure is when other adhere to composite member such as color steel watt etc. and are connected, and being used for the purlin member is the hollow setting, and it is unstable to cause self-piercing rivet to connect, and produces corrosion and then loosening easily at riveting eye place, and then influences its use.
So how better purlin of a kind of installation stability is set, and having become this area has problem to be solved.
The utility model content
Technical problem to be solved in the utility model is, overcomes above-mentioned the deficiencies in the prior art and a kind of purlin that stability is better, cost is lower of installing is provided.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
A kind of combined type purlin, its characteristics are, comprise the strip shell; Cross-sectional outer is for being provided with the rectangle frame of opening on one side; Enclosure is provided with the lightweight filler section bar; Two side adjacent on one side with opening on the shell is provided with at least one row's riveting bolt, and the riveting bolt runs through packing material, and this two side and lightweight filler section bar are fixed with one.As the equivalent technologies means of riveting bolt, also can adopt rivet to substitute, rivet can directly hammer into from outer wall.It is evenly distributed that riveting bolt or rivet all are preferably.
In the technical program, described lightweight filler section bar, be meant that the packing material moulding of often adopting that possesses better intensity and lighter weight obtains in building field, the characteristics that have lightweight, waterproof, can saw, can follow closely, can dig, for example can be to adopt low foaming macromolecular polymeric material, perhaps magnesia glueing material or the like.Described shell can adopt that tensile property is good, the high-strength material of easy typing, as material preparations such as iron sheet, steel band, hard nylon, carbon fiber boards.Described riveting bolt, rivet adopt the higher materials such as aluminium alloys matter, steel or plastics of intensity to make.
As optimization, for strengthening the purlin bulk strength, described riveting bolt, rivet are arranged at the marginal position place of closing on opening one side in the shell two side and arrange that evenly row's number or spacing are decided on purlin cross section and stressing conditions.More particularly, can be arranged on and close on opening about 1/4th to 1/5th positions on one side.
As suboptimization again, be provided with viscose glue between described lightweight filler and the shell, packing material and housing contacts face viscose glue tight bond.Can make like this to be connected compactly more between lightweight filler and the shell, strengthen the purlin bulk strength.
As further optimization, described lightweight filler is polyvinyl chloride, polypropylene in the low foaming macromolecular polymeric material, the associated materials that perhaps adopt lightweight such as magnesia glueing material, high-strength, waterproof, can saw, can follow closely, can dig; Described shell is that iron sheet or steel band or hard nylon material or glass fiber reinforced plastic make.Riveting bolt, rivet are high-strength material product such as high tensile metal, alloy product or nylon, carbon fiber etc.Above-mentioned material is more common material, possesses easy acquisition, the advantage that cost is cheap.Certainly, when specifically implementing, lightweight filler also can also adopt existing other to possess the packing material of certain intensity and lighter weight.
Than prior art, the utlity model has following advantage:
1, this purlin shell cross sectional shape is reasonable, simultaneously, is filled with lightweight filler in the shell, and being provided with row's riveting bolt again increases bulk strength, all not yielding when installation and use so purlin resistance to compression weight capacity of the present utility model is better, and good stability is installed.
2, because enclosure interior is filled with lightweight filler, can play a protective role, avoid, and then destroy overall structure stability because of the riveting bolt is become flexible by the rainwater corrosion to being communicated in the riveting bolt that plays booster action in it.
3, because packing material is to adopt low foaming macromolecular polymeric material, perhaps material preparation such as magnesia glueing material, shell is to adopt material preparations such as iron sheet, steel band, hard nylon, carbon fiber board.So the purlin that makes possesses and not only possesses lightweight, high-strength, advantage that crushing resistance is good; But also conveniently saw, follow closely, cut, operation such as plane, have and install and advantage extremely easy to use.
4, purlin of the present utility model can be widely used in conduct support circulation material in all kinds of lightweight steel constructions, the civil engineering, also can be used for using or the like as purlin in the buildings such as pitched roof, small black tile roofing, glazed roof tile roofing, possesses the advantage of applied range.
5, the purlin that makes than available technology adopting timber, it is recyclable that the utility model possesses packing material, the physical dimension standard, the industrialization level height is saved timber, is beneficial to the advantage of environmental protection.Than the purlin that available technology adopting clean steel material makes, the utility model possesses the cheaper advantage of cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cross-sectional structure schematic diagram of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
The specific embodiment: as shown in Figure 1, during concrete enforcement, a kind of combined type purlin, the shell 1 that comprises strip, described shell 1 cross section is the rectangle frame of upper end open, shell 1 inside is provided with lightweight filler section bar 2, the uniform row's riveting bolt 3 that is provided with in described shell 1 both sides, and riveting bolt 3 runs through between the two side that is connected and fixed on shell 1.It is evenly distributed that described riveting bolt 3 is arranged at 1 liang of upper lateral part of shell, 3/4ths to 4/5ths height and position places.Be provided with viscose glue between described lightweight filler section bar 2 and the shell 1.During concrete enforcement, described lightweight filler can adopt polyvinyl chloride or polypropylene or magnesia glueing material; Described shell can adopt iron sheet or steel band or hard nylon material to make.
Claims (4)
1. a combined type purlin is characterized in that, comprises the strip shell; Cross-sectional outer is for being provided with the rectangle frame of opening on one side; Enclosure is provided with the lightweight filler section bar; Two side adjacent on one side with opening on the shell is provided with at least one row's riveting bolt, and the riveting bolt runs through packing material, and this two side and lightweight filler section bar are fixed with one.
2. combined type purlin as claimed in claim 1 is characterized in that, described riveting bolt is arranged at and closes on opening marginal position place and even layout the on one side in the shell two side.
3. combined type purlin as claimed in claim 1 or 2 is characterized in that, is provided with viscose glue between described lightweight filler and the shell.
4. combined type purlin as claimed in claim 1 or 2 is characterized in that, described lightweight filler is low foamed polyvinyl chloride or low foaming polypropylene or magnesia glueing material; Described shell is that iron sheet or steel band or hard nylon material or glass fiber reinforced plastic make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202176585U CN201671224U (en) | 2010-06-07 | 2010-06-07 | Combined purline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202176585U CN201671224U (en) | 2010-06-07 | 2010-06-07 | Combined purline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671224U true CN201671224U (en) | 2010-12-15 |
Family
ID=43328636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202176585U Expired - Lifetime CN201671224U (en) | 2010-06-07 | 2010-06-07 | Combined purline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019090187A1 (en) * | 2017-11-03 | 2019-05-09 | Axion Structural Innovations | Structural reinforced composite beam |
-
2010
- 2010-06-07 CN CN2010202176585U patent/CN201671224U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019090187A1 (en) * | 2017-11-03 | 2019-05-09 | Axion Structural Innovations | Structural reinforced composite beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151203 Address after: 400000 A District, Qijiang District, Chongqing Patentee after: CHONGQING BIAOWANG INTEGRATED HOUSE TECHNOLOGY DEVELOPMENT CO., LTD. Address before: Chongqing city Qijiang County Road 401420, Zhengtong building A building 14F234 Patentee before: Wang Huacai |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |