CN206267395U - A kind of roof structure of Warehouse buildings - Google Patents
A kind of roof structure of Warehouse buildings Download PDFInfo
- Publication number
- CN206267395U CN206267395U CN201621387197.XU CN201621387197U CN206267395U CN 206267395 U CN206267395 U CN 206267395U CN 201621387197 U CN201621387197 U CN 201621387197U CN 206267395 U CN206267395 U CN 206267395U
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- CN
- China
- Prior art keywords
- roof truss
- steel roof
- steel
- boom
- cast
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Abstract
A kind of roof structure of Warehouse buildings, including roofing post, lower floor's steel roof truss and upper strata steel roof truss, described lower floor's steel roof truss are erected on roofing post, and domed upper strata steel roof truss is erected on lower floor's steel roof truss；Described lower floor's steel roof truss includes steel roof truss top boom and upper profiled sheet, and upper profiled sheet is laid on steel roof truss top boom；The concrete cast-in-place slab that winds up is cast on profiled sheet；Described lower floor's steel roof truss includes steel roof truss lower boom and pushes shape steel plate, pushes shape steel plate and be laid on steel roof truss lower boom；Lower edge concrete cast-in-place slab is cast in and pushes shape steel plate；Steel roof truss top boom is connected by web member with steel roof truss lower boom.Roof structure easy construction of the present utility model, cost is relatively low, and its insulation, heat-insulated, moistureproof function are more preferable.
Description
Technical field
The utility model is related to the technical field of the roof structure of building, the roofing knot of specifically a kind of Warehouse buildings
Structure.
Background technology
With the development of national economy, all parts of the country occur in that many Warehouse buildings.The function of these buildings is mainly
Storage article, such as grain, food, material, goods etc., these building requirements indoor temperatures, humidity are continual and steady, therefore to building
The wall and roofing built have requirement very high.Roofing is influenceed larger by ambient temperature, and its way directly influences the guarantor of building
Warm heat insulating function, therefore the structure type of roofing is particularly important in this kind of building.
Current most Warehouse buildings, such as grain depot, the way of its roofing mainly has several forms.The first is existing
Reinforced concrete roof is poured, often using beam and slab type structure, or prestressed structure；Second is light-steel roofing, using steel room
The combining form of the form of frame and profiled sheet, some use steel roof trusses and insulation foam plate；The third is concrete earth house
The combining form of frame and precast concrete roof slab.This several roof style, there is its advantage and disadvantage.The roof structure of the first is firm
Spend, easy construction, but from great, incubation and thermal insulation function is bad；Second of roof structure makes, easy for installation, deadweight compared with
Gently, but insulation, heat insulating function are poor, it is difficult to reach the requirement of permanent storage kinds of goods；The third roof structure Roof stiffness is big,
Preferably, but from great, insulation, heat insulating function are not satisfactory for Corrosion Protection.It is therefore desirable to have a kind of new roof structure,
This roof truss combines the advantage of above-mentioned a few class roofings, it is to avoid their shortcoming, can more meet current Warehouse buildings long
Time preserves the requirement of kinds of goods.
The content of the invention
The purpose of this utility model is to provide a kind of roof structure of new Warehouse buildings, the roof structure construction party
Just, cost is relatively low, and its insulation, heat-insulated, moistureproof function are more preferable.
Technical solution of the present utility model is：
A kind of roof structure of Warehouse buildings, including roofing post, lower floor's steel roof truss and upper strata steel roof truss, described lower floor
Steel roof truss is erected on roofing post, and domed upper strata steel roof truss is erected on lower floor's steel roof truss；Described lower floor's steel roof truss bag
Steel roof truss top boom and upper profiled sheet are included, upper profiled sheet is laid on steel roof truss top boom；The concrete cast-in-place slab that winds up is poured
Build on upper profiled sheet；Described lower floor's steel roof truss includes steel roof truss lower boom and pushes shape steel plate, pushes shape steel plate and lay
On steel roof truss lower boom；Lower edge concrete cast-in-place slab is cast in and pushes shape steel plate；Steel roof truss top boom is by web member and steel room
Frame lower boom is connected.
Distributing reinforcement and cage bar are all equipped with described wind up concrete cast-in-place slab and lower edge concrete cast-in-place slab, it is horizontal
Distributing reinforcement is arranged in longitudinal cage bar.
The side that described steel roof truss top boom pours into a mould the concrete cast-in-place slab that winds up is provided with shearing resistance nail.
The side of described steel roof truss lower boom cast lower edge concrete cast-in-place slab is provided with lower shearing resistance nail.
The advantage of the roof structure of Warehouse buildings of the present utility model is：
1st, the roof structure easy construction of Warehouse buildings of the present utility model, cost is relatively low, its insulation, heat-insulated, protection against the tide
Function it is more preferable.The new roof structure is made up of steel roof truss and concrete cast-in-place slab, and steel roof truss profile is arch, close to
Parabola.The top boom of arch steel roof truss is double angle with lower boom, and its top laying profiled sheet, armoured concrete slab is poured
Build on profiled sheet, between 60 ~ 80mm of plate thickness.The company of shearing resistance nail, enhancing concrete slab and roof truss is set on upper and lower chord member
Connect.Lower boom plate is first poured, then pours upper string board, larger air buffer is formd between two plates so that roofing has good
Insulation, heat insulating function.Per Pin roof truss spacing between 1.5 ~ 2.5, can be according to post away from the flexible arrangement adjustment with beam.
2nd, the new roof structure is handsome in appearance, succinct, and roofing alien invasion is domed, and lines gracefulness is attractive in appearance, is conducive to
Draining.With the development of warehousing industry, to the memory requirement more and more higher of kinds of goods, the new roof structure can be well adapted to
This requirement, is a kind of economic, firm, reliable, attractive in appearance roof style, can be widely applied to grain depot, freezer, material depot
The fields such as room, finishing room, with very big market prospects.
3rd, arch steel roof truss is first made in workshop, then be lifted on factory building, to install profiled sheet, one-piece casting mixed
Concrete board, is significantly reduced the workload of formwork and scaffold, easy construction, quick.
4th, close to parabola, upper and lower chord member uniform force, web member stress is smaller, and bar cross section is more for arch steel roof truss
Economy, material-saving.
5th, upper and lower profiled sheet has integrated poured concrete slab, and the more common light-steel roofing of water resistance is superior, room
Frame integral rigidity, good stability, it is possible to reduce roof truss horizontal support, the setting of pull bar.Roof heat insulation, heat-insulated, moistureproof, anti-corrosive properties
Can be good.
Brief description of the drawings
Fig. 1 is the structural representation of the roof structure of Warehouse buildings of the present utility model；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the C-C of Fig. 1 to generalized section；
Fig. 4 is roofing Bars In Poured Concrete Slab arrangement of reinforcement schematic diagram；
Fig. 5 is the arrangement schematic diagram of the shearing resistance nail of top boom；
Fig. 6 is the arrangement schematic diagram of the shearing resistance nail of lower boom；
Sequence number in figure it is entitled：
1st, roofing post, 2, lower floor's steel roof truss, 3, upper strata steel roof truss, 4, web member, 5, steel roof truss top boom, 6, wind up concrete
Bars In Poured Concrete Slab, 7, upper profiled sheet, 8, upper profiled sheet, 9, steel roof truss lower boom, 10, lower edge concrete cast-in-place slab, 11, distribution
Muscle, 12, cage bar, 13, upper shearing resistance nail, 14, lower shearing resistance nail.
Specific embodiment
In order that the technical solution of the utility model and advantage are clearer, with reference to embodiment of the present utility model,
The technical solution of the utility model is clearly and completely described.
As shown in the figure：
The roof structure of Warehouse buildings of the present utility model, including roofing post 1, lower floor's steel roof truss 2 and upper strata steel roof truss
3, described lower floor's steel roof truss 2 is erected on roofing post 1, and domed upper strata steel roof truss 3 is erected on lower floor's steel roof truss 2；Institute
The lower floor's steel roof truss 2 stated includes steel roof truss top boom 5 and upper profiled sheet 7, and upper profiled sheet 7 is laid on steel roof truss top boom 5
On；The concrete cast-in-place slab 6 that winds up is cast on profiled sheet 7；Described lower floor's steel roof truss 2 includes the He of steel roof truss lower boom 9
Shape steel plate 8 is pushed, shape steel plate 8 is pushed and is laid on steel roof truss lower boom 9；Lower edge concrete cast-in-place slab 10 is cast in and pushes shaped steel
Plate 8；Steel roof truss top boom 5 is connected by web member 4 with steel roof truss lower boom 9.
Distributing reinforcement 11 and cage bar are all equipped with described wind up concrete cast-in-place slab 6 and lower edge concrete cast-in-place slab 10
12, horizontal distributing reinforcement 11 is arranged in longitudinal cage bar 12.
The side that described steel roof truss top boom 5 pours into a mould the concrete cast-in-place slab 6 that winds up is provided with shearing resistance nail 13.
The side of the described cast lower edge of steel roof truss lower boom 9 concrete cast-in-place slab 10 is provided with lower shearing resistance nail 14.
Described above is not that, to limitation of the present utility model, the utility model is also not limited to examples detailed above, this technology
The those of ordinary skill in field, in essential scope of the present utility model, change, remodeling, addition or the replacement made should all belong to
In protection domain of the present utility model.
Claims (4)
1. a kind of roof structure of Warehouse buildings, it is characterised in that：Including roofing post（1）, lower floor's steel roof truss（2）With upper strata steel
Roof truss（3）, described lower floor's steel roof truss（2）It is erected at roofing post（1）On, domed upper strata steel roof truss（3）It is erected at lower floor
Steel roof truss（2）On；Described lower floor's steel roof truss（2）Including steel roof truss top boom（5）With upper profiled sheet（7）, upper profiled sheet
（7）It is laid on steel roof truss top boom（5）On；Wind up concrete cast-in-place slab（6）It is cast in profiled sheet（7）On；Under described
Layer steel roof truss（2）Including steel roof truss lower boom（9）With push shape steel plate（8）, push shape steel plate（8）It is laid on steel roof truss lower boom
（9）On；Lower edge concrete cast-in-place slab（10）It is cast in and pushes shape steel plate（8）；Steel roof truss top boom（5）By web member（4）With steel
Roof truss lower boom（9）Connection.
2. the roof structure of Warehouse buildings according to claim 1, it is characterised in that：The described concrete cast-in-situ that winds up
Plate（6）With lower edge concrete cast-in-place slab（10）Inside all it is equipped with distributing reinforcement（11）And cage bar（12）, the distributing reinforcement of transverse direction（11）If
Put the cage bar in longitudinal direction（12）On.
3. the roof structure of Warehouse buildings according to claim 1, it is characterised in that：Described steel roof truss top boom
（5）Pour into a mould the concrete cast-in-place slab that winds up（6）Side be provided with shearing resistance nail（13）.
4. the roof structure of Warehouse buildings according to claim 1, it is characterised in that：Described steel roof truss lower boom
（9）Cast lower edge concrete cast-in-place slab（10）Side be provided with lower shearing resistance nail（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621387197.XU CN206267395U (en) | 2016-12-16 | 2016-12-16 | A kind of roof structure of Warehouse buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621387197.XU CN206267395U (en) | 2016-12-16 | 2016-12-16 | A kind of roof structure of Warehouse buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267395U true CN206267395U (en) | 2017-06-20 |
Family
ID=59045784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621387197.XU Expired - Fee Related CN206267395U (en) | 2016-12-16 | 2016-12-16 | A kind of roof structure of Warehouse buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219486A (en) * | 2019-07-10 | 2019-09-10 | 福州大学 | A kind of prestressing force assembled UHPC bicycle shed construction and its construction method |
| CN110725555A (en) * | 2018-07-16 | 2020-01-24 | 中铁二十五局集团第二工程有限公司 | Prefabricated roof truss hoisting correction method |
-
2016
- 2016-12-16 CN CN201621387197.XU patent/CN206267395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725555A (en) * | 2018-07-16 | 2020-01-24 | 中铁二十五局集团第二工程有限公司 | Prefabricated roof truss hoisting correction method |
| CN110219486A (en) * | 2019-07-10 | 2019-09-10 | 福州大学 | A kind of prestressing force assembled UHPC bicycle shed construction and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170620 Termination date: 20201216 |