CN203247783U - Sliding support device of roof steel structure daylighting top - Google Patents
Sliding support device of roof steel structure daylighting top Download PDFInfo
- Publication number
- CN203247783U CN203247783U CN2013202041191U CN201320204119U CN203247783U CN 203247783 U CN203247783 U CN 203247783U CN 2013202041191 U CN2013202041191 U CN 2013202041191U CN 201320204119 U CN201320204119 U CN 201320204119U CN 203247783 U CN203247783 U CN 203247783U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- sliding support
- utility
- model
- support device
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008646 thermal stress Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a sliding support device on roofing steel construction daylighting top, its higher authority is connected with daylighting top steel construction (7), and its bottom surface is connected with pre-buried base steel sheet (5) above concrete structure roof beam (4), its characterized in that: the embedded base steel plate (5) is connected with the upper surface of the concrete structure beam (4) through a fixed base embedded bolt (3), and limiting steel plate strips (2) are welded around the embedded base steel plate (5); the sliding support steel plate (1) is placed on the embedded base steel plate (5) and a gap (6) for the sliding support steel plate to slide is reserved between the sliding support steel plate and the limiting steel plate strips (2) on the periphery of the sliding support steel plate. The utility model discloses simple structure has solved the cracked problem that traditional support produced because of roofing temperature variation.
Description
Technical field
The utility model relates to the bearing in a kind of layer Steel Structure skylight, belongs to technical field of building construction.
Background technology
At present, fixed bearing place, relatively large layer Steel Structure skylight ratio is easier to produce the crack, and main cause is that roofing element is subjected to temperature, the factor affecting such as direct sunlight, and variations in temperature produces the distortion that thermal stresses causes, causes the drawing crack of fixed bearing place.Want fundamentally to address this problem and to clear up the inner thermal stresses that produces in steel work skylight.
The utility model content
The utility model is for the ubiquitous problem in above-mentioned layer Steel Structure skylight, a kind of sliding support device of layer Steel Structure lighting roof is provided, by the transformation to common fixed bearing, so that inside, steel work skylight is because of after thermal stresses produces distortion, can clear up rapidly by the slippage of sliding support, easily produce the problem in crack thereby solve because of variations in temperature at fixed bearing.
The purpose of this utility model is to realize like this, a kind of sliding support device of layer Steel Structure lighting roof, above it with the lighting roof steel structure connection, its bottom surface is connected with pre-buried base steel plate above the concrete structured beam, it is characterized in that: described pre-buried base steel plate by the firm banking pre-embedded bolt be connected above the concrete structured beam, around pre-buried base steel plate, all be welded with spacing steel plate bar; Described sliding support steel plate be positioned over above the pre-buried base steel plate and and the spacing steel plate bar around it between leave slit for its slip.
Gap size scope between described sliding support steel plate and the spacing steel plate bar is at 5mm-10mm.
The utility model structural form advantages of simple is utilized the small slip between pre-buried base steel plate and the sliding support steel plate, clears up the inner stress owing to the variations in temperature generation in steel structure lighting top, avoids the distortion that produces at the fixed bearing place because of thermal stresses.And this utility model is simple for production, present commercial approved product is relied on lack, and not only realizes Business Economic Benefit, and has derived from good society, environmental benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Reference numeral: 1-sliding support steel plate, the spacing steel plate bar of 2-, 3-firm banking pre-embedded bolt, 4 concrete structured beams, the pre-buried base steel plate of 5-, 6-slit, 7-lighting roof steel work.
The specific embodiment
The utility model specific embodiment is extremely shown in Figure 3 referring to Fig. 1:
A kind of sliding support device of layer Steel Structure lighting roof, be connected with lighting roof steel work 7 above it, pre-buried base steel plate 5 above its bottom surface and the concrete structured beam 4 is connected, it is characterized by, described pre-buried base steel plate 5 all is welded with spacing steel plate bar 2 by firm banking pre-embedded bolt 3 and 4 top connections of concrete structured beam around pre-buried base steel plate 5; Described sliding support steel plate 1 be positioned over above the pre-buried base steel plate 5 and and the spacing steel plate bar 2 around it between leave slit 6 for its slip.Slit between described sliding support steel plate 1 and the spacing steel plate bar 2) size range is at 5mm-10mm.
The concrete construction method of the utility model in the construction of steel structure lighting top is as follows:
Step 1: steel surface is processed, rust cleaning; Make sliding support steel plate 1, spacing steel plate bar 2 and pre-buried base steel plate 5, exsertion part brushing zinc rich primer.
Step 2: pre-buried base steel plate 5 and utilize pre-buried firm banking pre-embedded bolt 3 in advance built in concrete structured beam 4 upsides during lighting roof structure 7 construction.
Step 3: welded limiting steel plate bar 2 around the upside of pre-buried base steel plate 5.
Step 4: place sliding support steel plate 1, make itself and spacing steel plate bar 2 centres all around reserve the slits 6 of 5-10mm during placement.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. the sliding support device of a layer Steel Structure lighting roof, be connected with lighting roof steel work (7) above it, pre-buried base steel plate (5) above its bottom surface and the concrete structured beam (4) is connected, it is characterized in that: described pre-buried base steel plate (5) is connected by firm banking pre-embedded bolt (3) and concrete structured beam (4) are top, all is welded with spacing steel plate bar (2) around pre-buried base steel plate (5); Described sliding support steel plate (1) be positioned over above the pre-buried base steel plate (5) and and the spacing steel plate bar (2) around it between leave slit (6) for its slip.
2. the sliding support device of the layer Steel Structure lighting roof described in according to claim 1, it is characterized in that: slit (6) size range between described sliding support steel plate (1) and the spacing steel plate bar (2) is at 5mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202041191U CN203247783U (en) | 2013-04-22 | 2013-04-22 | Sliding support device of roof steel structure daylighting top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202041191U CN203247783U (en) | 2013-04-22 | 2013-04-22 | Sliding support device of roof steel structure daylighting top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247783U true CN203247783U (en) | 2013-10-23 |
Family
ID=49374230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202041191U Expired - Fee Related CN203247783U (en) | 2013-04-22 | 2013-04-22 | Sliding support device of roof steel structure daylighting top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452972A (en) * | 2014-11-03 | 2015-03-25 | 中国建筑股份有限公司 | Concrete structure seamless construction method using sliding supporting base |
| CN104452973A (en) * | 2014-11-28 | 2015-03-25 | 浙江精工钢结构集团有限公司 | Sliding support composed of steel members and construction method thereof |
-
2013
- 2013-04-22 CN CN2013202041191U patent/CN203247783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452972A (en) * | 2014-11-03 | 2015-03-25 | 中国建筑股份有限公司 | Concrete structure seamless construction method using sliding supporting base |
| CN104452973A (en) * | 2014-11-28 | 2015-03-25 | 浙江精工钢结构集团有限公司 | Sliding support composed of steel members and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247783U (en) | Sliding support device of roof steel structure daylighting top | |
| CN204510633U (en) | A kind of double-layer plate roof structure | |
| CN203808333U (en) | Vertical lockrand roof unit structure | |
| CN206220237U (en) | A kind of glass sunlight house | |
| CN203097015U (en) | Outer wall system with polyurethane sandwiched steel plate | |
| CN204001476U (en) | A kind of segmented flashing plate | |
| CN204343464U (en) | Utilize constuction joint as the concrete construction pouring structure system of outseam | |
| CN203441009U (en) | Roof cornice structure | |
| CN203626285U (en) | Solar energy-saving building structure | |
| CN103469898A (en) | Method and structure for preventing house top floor wall body cracks | |
| CN104078914B (en) | A kind of firm banking for metal Roof lighting proof strip and installation method thereof | |
| CN203160474U (en) | Double-layer heat-insulating glass curtain wall fixed by base | |
| CN202299188U (en) | Mounting structure of solar photovoltaic glass for truss structure | |
| CN204081370U (en) | Building heat preservation decorative panel connects securing member | |
| CN204006005U (en) | A kind of vertical oppositely ripple struction stone or metal plate for standing a stove on as a precaution against fire gas-fired infrared sheet | |
| CN201891216U (en) | Panel for simply-built house | |
| CN204326272U (en) | A kind of steel work integrated house cold-prevention bridge time purlin | |
| CN203977730U (en) | A kind of joint structure of roofing lightning protection net | |
| CN201883616U (en) | Different-thickness glass butt device on roof | |
| CN103481594A (en) | Toughened sandwich glass | |
| CN203256976U (en) | Wooden house face with tiles | |
| CN202299165U (en) | Mounting structure of solar photovoltaic glass on metal roof | |
| CN203947676U (en) | A kind of composite plate with strengthening plug-in unit | |
| CN203256989U (en) | Roof gutter with tiles | |
| CN211473098U (en) | Metal roof of prevention of seepage water |
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: 20131023 |