CN209308247U - A kind of cavity type eaves structure - Google Patents
A kind of cavity type eaves structure Download PDFInfo
- Publication number
- CN209308247U CN209308247U CN201821820743.3U CN201821820743U CN209308247U CN 209308247 U CN209308247 U CN 209308247U CN 201821820743 U CN201821820743 U CN 201821820743U CN 209308247 U CN209308247 U CN 209308247U
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- CN
- China
- Prior art keywords
- structural beams
- superimposed sheet
- prefabricated superimposed
- eaves
- cavity type
- 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.)
- Withdrawn - After Issue
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- 239000004567 concrete Substances 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 14
- 239000004744 fabric Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- -1 likewise Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to eaves technical field of construction more particularly to a kind of cavity type eaves structures.Cantilevered plate and multiple parallel spaced structural beams, the cantilevered plate including forming eaves are horizontally disposed with, and the structural beams are vertically set on cantilevered plate；Each structure depth of beam successively increases, and prefabricated superimposed sheet is provided in the structural beams, and cavity is formed between the prefabricated superimposed sheet, cantilevered plate and structural beams, and the prefabricated superimposed sheet is connect with structural beams by concreting.The utility model uses eaves cavity type, overhanging end load can be reduced, increases fabric structure cantilever span, reduces the limitation of architectural design, make to design more flexible, the use of prefabricated superimposed sheet simultaneously, can be reduced difficulty of construction, shortens the construction period, reduce construction cost, prefabricated superimposed sheet is connect with structural beams by concrete, is tightly combined, and structural integrity is improved.
Description
Technical field
The utility model relates to eaves technical field of construction more particularly to a kind of cavity type eaves structures.
Background technique
In the building on roof, the application of the pitched roof as Chinese traditional architecture is very wide.And the eaves of pitched roof,
Need to meet certain load requirement, because to consider its load and length of cornicing, common pitched roof eaves structure building is set
The limitation of meter is larger, designs not flexible.Therefore, cavity is set at eaves when current construction, it is possible to reduce overhanging end load,
So that fabric structure cantilever span increases.
Cavity eaves construction traditional at present generallys use plank sheathing, and difficulty of construction is big, and labor intensive and material, applies
Internal template can not remove after work, increase eaves weight, and can rot over time in inside, while in eaves cavity
The upright bar of portion's support can not remove, and upright bar support top may have an impact structure, such as: plate cracking.Also the cavity eaves having are applied
Work is in such a way that the light materials such as foam first fill after-pouring plate face concrete, but beam slab separates after-pouring concrete and combines not
It is good.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides a kind of cavity type room
Eaves structure.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of cavity type eaves structure, cantilevered plate and multiple parallel spaced structural beams including composition eaves,
The cantilevered plate is horizontally disposed, and the structural beams are vertically set on cantilevered plate；Each structure depth of beam successively increases, institute
It states and is provided with prefabricated superimposed sheet in structural beams, cavity is formed between the prefabricated superimposed sheet, cantilevered plate and structural beams, it is described prefabricated
Superimposed sheet is connect with structural beams by concreting.
Further, it is disposed with waterproof layer, insulating layer, concrete cover from bottom to top on the prefabricated superimposed sheet
And glazed tiles.
Further, eaves lower part is installed with support rod, and the quantity of the structural beams is four, the knot positioned at outside both ends
The cavity is respectively formed between structure beam.
Further, the eaves structure is additionally provided with gutter and drainpipe, and the gutter setting is in intermediate two structures
Between beam, the gutter is connect with drainpipe, and the gutter is connected with drainpipe.
Further, the prefabricated superimposed sheet upper surface is rough surface.
Further, the rough surface bumps degree is not less than 4mm.
Compared with prior art, the cavity type eaves structure of the utility model include it is following the utility model has the advantages that
(1) cavity type eaves are used, eaves overhanging end load can be reduced, so that fabric structure cantilever span increases,
The limitation for reducing architectural design, to make to design more flexible.
(2) using it is prefabricated and it is cast-in-place combine by the way of, prefabricated superimposed sheet is tightly combined with structural beams, board bottom do not have to dress
Mould does not have to supporting element, the problem of can not removing there is no component inside cavity template, support top.
(3) prefabricated superimposed sheet is used when constructing, it is ensured that Bar Anchorage, overlap joint keep planar dimension more accurate,
Concrete beam plate one-piece casting structural integrity is strong, while prefabricated components installation is fast, can effectively improve working efficiency, reduces work
Phase reduces construction cost.
Detailed description of the invention
Fig. 1 is the utility model embodiment cavity type eaves structure figure.
Fig. 2 is the utility model embodiment cavity type eaves installation diagram (one).
Fig. 3 is the utility model embodiment cavity type eaves installation diagram (two).
Fig. 4 is the utility model embodiment cavity type eaves installation diagram (three).
Wherein: 1 cantilevered plate, 2 structural beams, 3 prefabricated superimposed sheets, 4 cavitys, 5 waterproof layers, 6 insulating layers, 7 protective layers, 8 coloured glazes
Watt, 9 gutters, 10 drainpipes, 11 formwork for placing, 12 roofing concretes, 13 U-stirrups.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, with reference to the accompanying drawings and examples to the technical solution of the utility model
It is described further.
Embodiment one
A kind of cavity type eaves structure, refering to fig. 1-4, cantilevered plate 1 and multiple and row interval including forming eaves are set
The structural beams 2 set, cantilevered plate 1 is horizontally disposed, and multiple structural beams 2 are vertically set on cantilevered plate 1, and the height of structural beams 2
From cornice to successively increasing within doors.The quantity of structural beams 2 can be four, it is of course also possible to be other any suitable quantities,
In the present embodiment, the quantity of the structural beams 2 is four.Close to two structural beams 2 of eaves mouth and close to two knots within doors
Prefabricated superimposed sheet 3 is respectively erected on structure beam 2, prefabricated superimposed sheet 3 is connect with structural beams 2 by concreting, prefabricated overlapping
Cavity 4 is formed between plate 3, cantilevered plate 1 and structural beams 2.
The structure is advantageous in that eaves are set as cavity type, it is possible to reduce overhanging end load, so that fabric structure is outstanding
Length increase is chosen, architectural design limitation is reduced, makes to design more flexible.The use of prefabricated superimposed sheet 3 simultaneously, can subtract
Few difficulty of construction, shortens the construction period, reduces construction cost, and prefabricated superimposed sheet 3 is connect with structural beams 2 by concrete, in conjunction with
Closely, structural integrity is improved.
Embodiment two
The present embodiment is similar with embodiment one, further, refering to fig. 1-4, is additionally provided with waterproof layer on prefabricated superimposed sheet 3
5, insulating layer 6, concrete cover 7 and glazed tiles 8, waterproof layer 5, insulating layer 6, concrete cover 7 and glazed tiles 8 from it is lower to
On set gradually.
In some embodiments, the material of waterproof layer 5 is 1.2mm thickness polyvinylchloride coiled material；The material of insulating layer 6 is
30mm thickness polystyrene extrusion molding foam-board；The material of protective layer 7 is 35mm thickness pea gravel concreten.Certainly, the material of waterproof layer 5
It can be any other suitable waterproof material, insulating layer 6 is also possible to any other suitable thermal insulation material, likewise, protective layer 7
It is also possible to any other appropriate protection material.
In some embodiments, eaves structure is additionally provided with gutter 9 and drainpipe 10, and the setting of gutter 9 is in intermediate two knots
Between structure beam 2, drainpipe 10 is connect with gutter 9, and drainpipe 10 is connected with gutter 9, and eaves can pass through gutter 9 and draining
Pipe 10 carries out roof drainage.
In some embodiments, the plate upper surface of prefabricated superimposed sheet 3 is rough surface, and the bumps of rough surface are not less than
4mm, and not troweling.
Specific construction procedure are as follows: S1, cantilevered plate and structural beams pour: it sets up and hangs below 1 predeterminated position of cantilevered plate
Bracket needed for bridging piece 1, completes template and the reinforcing bar binding of cantilevered plate 1 and structural beams 2 above bracket, and casting concrete is completed
Cantilevered plate 1 and structural beams 2 pour, it is to be solidified after form removal；S2, prefabricated superimposed sheet: according to the length and width ruler of 4 upper board of cavity
It is very little, precast prefabricated superimposed sheet 3；S3, hoisting prefabricated superimposed sheet: prefabricated superimposed sheet 3 is mounted on 4 top of cavity, and both ends point
It does not ride upon in two structural beams 2；S4, installation formwork for placing: formwork for placing 11 is installed around prefabricated superimposed sheet 3, and complete
It is bound at roofing concrete reinforcing bar；S5, it pours roofing concrete: pouring roofing concrete in formwork for placing 11, complete prefabricated
Superimposed sheet 3 is fixedly connected with structural beams 2；S6, formwork for placing 11 is removed, completes roof cavity structure；S7, in prefabricated superimposed sheet
Successively paving waterproof layer 5, insulating layer 6, concrete cover 7 and glazed tiles 8 from bottom to top on 3.
In construction, in step sl, when the reinforcing bar of structural beams 2 is bound, U-stirrups are reserved with above structural beams 2
13；In step S3, in the installation of prefabricated superimposed sheet 3, prefabricated superimposed sheet 3 is connect with U-stirrups 13, and prefabricated superimposed sheet 2 passes through
U-stirrups 13 are fixed in structural beams.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and simultaneously
Non- is limitations of the embodiments of the present invention.For those of ordinary skill in the art, above explained
On the basis of can also make other variations or changes in different ways.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should be included in this
Within the protection scope of utility model claims.
Claims (6)
1. a kind of cavity type eaves structure, which is characterized in that cantilevered plate (1) and multiple and row interval including forming eaves are set
The structural beams (2) set, the cantilevered plate (1) is horizontally disposed, and the structural beams (2) are vertically set on cantilevered plate (1)；It is each described
The height of structural beams (2) successively increases, and is provided with prefabricated superimposed sheet (3) on the structural beams (2), the prefabricated superimposed sheet (3),
It is formed between cantilevered plate (1) and structural beams (2) cavity (4), the prefabricated superimposed sheet (3) is poured with structural beams (2) by concrete
Build connection.
2. cavity type eaves structure according to claim 1, which is characterized in that on the prefabricated superimposed sheet (3) from it is lower to
On be disposed with waterproof layer (5), insulating layer (6), concrete cover (7) and glazed tiles (8).
3. cavity type eaves structure according to claim 1, which is characterized in that the quantity of the structural beams (2) is four,
The cavity (4) are respectively formed between the structural beams (2) at outside both ends.
4. cavity type eaves structure according to claim 3, which is characterized in that the eaves structure is additionally provided with gutter
(9) it is arranged between intermediate two structural beams (2) with drainpipe (10), the gutter (9), the gutter (9) and drainpipe
(10) it connects, and the gutter (9) is connected with drainpipe (10).
5. cavity type eaves structure according to claim 1, which is characterized in that on the bottom plate of the prefabricated superimposed sheet (3)
Surface is rough surface.
6. cavity type eaves structure according to claim 5, which is characterized in that the rough surface bumps degree is not less than
4mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820743.3U CN209308247U (en) | 2018-11-06 | 2018-11-06 | A kind of cavity type eaves structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820743.3U CN209308247U (en) | 2018-11-06 | 2018-11-06 | A kind of cavity type eaves structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308247U true CN209308247U (en) | 2019-08-27 |
Family
ID=67672495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821820743.3U Withdrawn - After Issue CN209308247U (en) | 2018-11-06 | 2018-11-06 | A kind of cavity type eaves structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339328A (en) * | 2018-11-06 | 2019-02-15 | 广东省建筑工程机械施工有限公司 | A kind of cavity type eaves structure and its construction method |
| CN112796511A (en) * | 2021-02-05 | 2021-05-14 | 中国建筑第六工程局有限公司 | Supporting structure and construction method of double-layer fair-faced concrete arc-shaped roof formwork |
| CN113503030A (en) * | 2021-07-27 | 2021-10-15 | 森特士兴集团股份有限公司 | Arc-shaped cornice modular prefabrication and spaced hoisting construction method thereof |
-
2018
- 2018-11-06 CN CN201821820743.3U patent/CN209308247U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339328A (en) * | 2018-11-06 | 2019-02-15 | 广东省建筑工程机械施工有限公司 | A kind of cavity type eaves structure and its construction method |
| CN109339328B (en) * | 2018-11-06 | 2024-04-30 | 广东省建筑工程机械施工有限公司 | Cavity type eave structure and construction method thereof |
| CN112796511A (en) * | 2021-02-05 | 2021-05-14 | 中国建筑第六工程局有限公司 | Supporting structure and construction method of double-layer fair-faced concrete arc-shaped roof formwork |
| CN113503030A (en) * | 2021-07-27 | 2021-10-15 | 森特士兴集团股份有限公司 | Arc-shaped cornice modular prefabrication and spaced hoisting construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190827 Effective date of abandoning: 20240430 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190827 Effective date of abandoning: 20240430 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |