CN201395903Y - Broken cold bridge structure of lightweight steel factory building roof boards - Google Patents
Broken cold bridge structure of lightweight steel factory building roof boards Download PDFInfo
- Publication number
- CN201395903Y CN201395903Y CN2009201370602U CN200920137060U CN201395903Y CN 201395903 Y CN201395903 Y CN 201395903Y CN 2009201370602 U CN2009201370602 U CN 2009201370602U CN 200920137060 U CN200920137060 U CN 200920137060U CN 201395903 Y CN201395903 Y CN 201395903Y
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- Prior art keywords
- bolt
- cold bridge
- purline
- holder
- bridge structure
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Abstract
The utility model discloses a broken cold bridge structure of lightweight steel factory building roof boards, which belongs to the steel structure factory building design type manufacturing technologyfield. The broken cold bridge structure comprises roof boards and a roofing purline, wherein the roof boards are fixed on the roofing purline through a fixed seat, one end of the fixed seat is connected with an upper flange of the roofing purline through a screw bolt, a screw bolt hole which corresponds to a bolt bar part is arranged on the roofing surface, and a rubber sleeve is arranged on a bolt bar at the position of the screw bolt hole, and insulating rubber pads are arranged on the upper and the lower portions of the contacting surface between the screw bolt and the fixed seat and the roofing purline. The broken cold bridge structure solves the connection between the fixed seat and the upper flange of the roofing purline, and the fixed seat and the upper flange are completely insulated through installing the rubber pads and the screw bolt big hole on the connection between the fixed seat and the roofing purline, thereby realizing the effect of a broken cold bridge. The broken cold bridge structure has the advantages that the design is simple, the construction is convenient, the insulating effect required by the manufacturing technology of factory buildings is realized through the structure design of the broken cold bridge, and a great deal of electric energy is saved.
Description
Technical field
The utility model discloses a kind of disconnected cold bridge structure of light Steel-Structure Factory with Steel roof panel, belongs to steel-structure factory building design class manufacturing technology field.
Background technology
At present, the roof panel of light Steel-Structure Factory with Steel adopts the concealed of upright 360 ° of eyelets usually, holder and roof purline are connected to a fixed, holder all adopts the steel tapping screw to fix with being connected of purlin top flange usually, all be that steel surface directly contacts between holder and the purlin like this between roof panel and the holder,, because the coefficient of thermal conductivity of steel is very big, will form the heat passage of conduction fast between them, be commonly called as cold bridge.
In plant designing, if when fixedly the holder of roof panel is than comparatively dense, cold bridge also just increases accordingly.When the factory building heat-insulating property requires than higher and when being provided with air-conditioning system, the existence of above-mentioned cold bridge is not only wasted a large amount of electric energy even is made factory building can't reach the desired heat insulation effect of production technology.So how separating resolution cold bridge problem is those skilled in the art and problem to be solved.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of disconnected cold bridge structure of light Steel-Structure Factory with Steel roof panel rational in infrastructure, easy for installation, has avoided that the direct of metal surface contacts between holder and the purlin, thereby reaches the purpose of disconnected cold bridge.
The utility model is achieved through the following technical solutions:
The utility model comprises roof panel and roof purline, and roof panel is fixed on the roof purline by holder, wherein,
One end of holder is connected with the top flange of roof purline by bolt, roof purline is provided with and the corresponding bolt hole of bolt shank, and shank of bolt is provided with rubber sleeve in the spiro keyhole position place, and the contact surface place of bolt and holder and purlin all establishes the isolation rubber sheet gasket up and down.
Bolt aperture on the described roof purline is greater than the diameter of bolt shank, so that the ccontaining rubber sleeve of shank of bolt week side.
Be provided with rubber sheet gasket between described holder and the aspect purlin, this pad is placed on the bolt, is used to separate holder and roof purline, and the thickness of this pad is 2mm.
The rubber sheet gasket that described holder and bolt contact surface are provided with is 1mm, and the rubber sheet gasket that aspect purlin and bolt contact surface are provided with is 1mm.
Disconnected cold bridge design of the present utility model, it solves the junction that the position is chosen in holder and purlin top flange, the contact surface of holder and purlin adopts the thick rubber sheet gasket of 2mm to separate, change the tapping screw that adopts usually into the M12 plain bolt, the bolt hole of while corresponding purlin top flange preboring Φ 22, the contact surface place of bolt and holder and purlin all establishes the isolation rubber sheet gasket up and down, screw rod is positioned at place, position, hole and adds rubber sleeve, because bolt hole is than the big 10mm of screw rod, should guarantee as far as possible that also screw rod does not contact with the bolt hole wall when construction, effect is best.Both are isolated fully by the mode that rubber sheet gasket and bolt macropore are set in the junction of holder and purlin like this, thereby reach the effect of resolving cold bridge.
The utlity model has advantages such as simplicity of design, easy construction, experiment effect is good, and the structure design of this disconnected cold bridge makes factory building reach the desired heat insulation effect of production technology, and can save a large amount of electric energy.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A place enlarged drawing among Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: structure as shown in Figure 1 and Figure 2, the utility model comprises roof panel 1 and roof purline 2, roof panel 1 is fixed on the roof purline 2 by holder 3, wherein,
One end of holder 3 is connected with the top flange of roof purline by bolt 4, roof purline is provided with and the corresponding bolt hole of bolt shank, and shank of bolt is provided with rubber sleeve 6 in the spiro keyhole position place, and the contact surface place of bolt 4 and holder and purlin all establishes up and down and isolates rubber sheet gasket 501,502.Bolt aperture on the roof purline is greater than the diameter of bolt shank, so that the ccontaining rubber sleeve of shank of bolt week side.
Be provided with rubber sheet gasket 503 between holder 3 and the aspect purlin 2, this pad is placed on the bolt, is used to separate holder 3 and roof purline 2, and the thickness of this pad is 2mm.
Disconnected cold bridge design of the present utility model, it solves the junction that the position is chosen in holder and purlin top flange, the contact surface of holder and purlin adopts the thick rubber sheet gasket of 2mm to separate, change the tapping screw that adopts usually into the M12 plain bolt, the bolt hole of while corresponding purlin top flange preboring Φ 22, the contact surface place of bolt and holder and purlin all establishes the isolation rubber sheet gasket up and down, screw rod is positioned at place, position, hole and adds rubber sleeve, because bolt hole is than the big 10mm of screw rod, should guarantee as far as possible that also screw rod does not contact with the bolt hole wall when construction, effect is best.Both are isolated fully by the mode that rubber sheet gasket and bolt macropore are set in the junction of holder and purlin like this, thereby reach the effect of resolving cold bridge.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1, a kind of disconnected cold bridge structure of light Steel-Structure Factory with Steel roof panel, comprise roof panel, holder and roof purline, roof panel is fixed on the roof purline by holder, it is characterized in that: an end of described holder is connected with the top flange of roof purline by bolt, roof purline is provided with and the corresponding bolt hole of bolt shank, and shank of bolt is provided with rubber sleeve in the spiro keyhole position place, and the contact surface place of bolt and holder and purlin all establishes the isolation rubber sheet gasket up and down.
2, the disconnected cold bridge structure of light Steel-Structure Factory with Steel roof panel according to claim 1 is characterized in that: the bolt aperture on the described roof purline is greater than the diameter of bolt shank, so that the ccontaining rubber sleeve of shank of bolt week side.
3, the disconnected cold bridge structure of light Steel-Structure Factory with Steel roof panel according to claim 1, it is characterized in that: be provided with rubber sheet gasket between described holder and the aspect purlin, this pad is placed on the bolt, is used to separate holder and roof purline, and the thickness of this pad is 2mm.
4, the disconnected cold bridge structure of light Steel-Structure Factory with Steel roof panel according to claim 1, it is characterized in that: the rubber sheet gasket that described holder and bolt contact surface are provided with is 1mm, the rubber sheet gasket that aspect purlin and bolt contact surface are provided with is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201370602U CN201395903Y (en) | 2009-03-12 | 2009-03-12 | Broken cold bridge structure of lightweight steel factory building roof boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201370602U CN201395903Y (en) | 2009-03-12 | 2009-03-12 | Broken cold bridge structure of lightweight steel factory building roof boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395903Y true CN201395903Y (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201370602U Expired - Lifetime CN201395903Y (en) | 2009-03-12 | 2009-03-12 | Broken cold bridge structure of lightweight steel factory building roof boards |
Country Status (1)
| Country | Link |
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| CN (1) | CN201395903Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808481A (en) * | 2012-08-21 | 2012-12-05 | 森特士兴集团股份有限公司 | Steel structure cold-bridge-preventing roof system |
| CN104895259A (en) * | 2015-05-11 | 2015-09-09 | 山东莱钢建设有限公司 | Roof anti-leaking structure of steel structure factory building |
| CN110185209A (en) * | 2019-07-03 | 2019-08-30 | 辽宁中盛工业建筑系统股份有限公司 | Nearly zero energy consumption industrial building Roof system and its mounting process |
| CN113089939A (en) * | 2021-04-19 | 2021-07-09 | 森特士兴集团股份有限公司 | Metal roof cold bridge prevention fixing base and accurate positioning roof system thereof |
-
2009
- 2009-03-12 CN CN2009201370602U patent/CN201395903Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808481A (en) * | 2012-08-21 | 2012-12-05 | 森特士兴集团股份有限公司 | Steel structure cold-bridge-preventing roof system |
| CN102808481B (en) * | 2012-08-21 | 2014-10-08 | 森特士兴集团股份有限公司 | Steel structure cold-bridge-preventing roof system |
| CN104895259A (en) * | 2015-05-11 | 2015-09-09 | 山东莱钢建设有限公司 | Roof anti-leaking structure of steel structure factory building |
| CN110185209A (en) * | 2019-07-03 | 2019-08-30 | 辽宁中盛工业建筑系统股份有限公司 | Nearly zero energy consumption industrial building Roof system and its mounting process |
| CN113089939A (en) * | 2021-04-19 | 2021-07-09 | 森特士兴集团股份有限公司 | Metal roof cold bridge prevention fixing base and accurate positioning roof system thereof |
| CN113089939B (en) * | 2021-04-19 | 2023-08-11 | 森特士兴集团股份有限公司 | Cold bridge fixing base is prevented to metal roofing and accurate location roofing system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361022 No. 39 apricot Road North, Jimei District, Fujian, Xiamen Patentee after: Xiamen New Changcheng Steel Engineering Co., Ltd. Address before: 361022 No. 39 apricot Road North, Jimei District, Fujian, Xiamen Patentee before: Xiamen New Changcheng Steel Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |