CN206928501U - Cavity building roof component - Google Patents
Cavity building roof component Download PDFInfo
- Publication number
- CN206928501U CN206928501U CN201720620339.0U CN201720620339U CN206928501U CN 206928501 U CN206928501 U CN 206928501U CN 201720620339 U CN201720620339 U CN 201720620339U CN 206928501 U CN206928501 U CN 206928501U
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- CN
- China
- Prior art keywords
- top plate
- bottom plate
- building roof
- wallboard
- roof component
- 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
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Abstract
The utility model provides a kind of cavity building roof component, including top plate, bottom plate and wallboard, in addition to the screw rod being vertically arranged, the top plate, bottom plate are separately mounted to the both ends of screw rod；The wallboard is arranged between top plate, bottom plate, and top plate, bottom plate and wallboard surround cavity.The utility model is advantageous to the transport of component, only needs to produce top plate, bottom plate and wallboard in factory, top plate etc. is transported into job site and assembled again, top plate etc. can be stacked and put, and saved space, substantially increased conevying efficiency.Using screw rod connection top plate, bottom plate, wallboard is not subject to weight so that wallboard can use the multiple materials such as fiber mesh cloth, reticular lamina to make, and greatly save cost.
Description
Technical field
It the utility model is related to concrete hollow floor cast-in-site building element, more particularly to a kind of cavity building roof structure
Part.
Background technology
In order to preferably mitigate the dead load of concrete building cover plate, the deflection deformation of floor is controlled, and saves reinforcing bar, is dropped
Low comprehensive cost, to meet low-carbon, energy-saving and environmental protection requirement, floor plan uses cast-in-place concrete hollow floor slab technology, its institute more
Use into pole, or internal model, be divided into two classes, one kind is hollow tube filler casing, such as all kinds of thin-wall hollow pipes；It is a kind of
It is cylinder, the block of light solid.
Existing cast-in-place concrete cavity building roof structural system is by prefabricated Cavity structural member, cast-in-place reinforced beam and frame
Set a roof beam in place composition, Cavity structural member typically carries out Prefabrication by specific plant, installed after being transported to job site, Cavity structural member
Cost of transportation is big, while easily damage.The side plate stress of existing Cavity structural member, with side plate roof supporting, if top plate uses
Reinforced concrete structure, for the concrete roof of each 1 meter high 20 centimetres of length and width, it is public that the weight of monolithic top plate reaches 100
Jin, the so heavy top plate of support need very solid side plate, are typically also required to use reinforced concrete structure, the bottom of along with
The weight of plate, the weight of monolithic Cavity structural member reach four or five hundred kilograms, and weight is too heavy, and transport, lifting are extremely inconvenient.
Utility model content
To solve problems of the prior art, the utility model provides a kind of cavity building roof component, cavity building roof structure
Part is connected using screw rod, and wallboard does not stress so that the making material variation of wallboard, and the weight of component considerably reduces, peace
Dress is convenient.
Cavity building roof component provided by the utility model, including top plate, bottom plate and wallboard, in addition to the spiral shell being vertically arranged
Bar, the top plate, bottom plate are separately mounted to the both ends of screw rod；The wallboard is arranged between top plate, bottom plate, top plate, bottom plate with
Wallboard surrounds cavity.The utility model is using screw rod connection top plate and bottom plate, and without using wallboard load-bearing, wallboard can use limit
The materials such as position screen cloth, reticular lamina make, and add the diversity of wallboard production method, the quantity of screw rod can be according to the weight of top plate
Measure to determine, it is ensured that Stability Analysis of Structures.The utility model is advantageous to the transport of component, only needs to produce top plate, bottom plate in factory
And wallboard, top plate etc. is transported to job site and assembled again, top plate etc. can be stacked and put, and saved space, greatly improved
Conevying efficiency.
To avoid casting concrete at the scene, bottom plate described in the utility model, top plate are armoured concrete slab, according to design
It needs to be determined that the thickness of top plate, bottom plate, so by cavity building roof component put it is neat after, then pour some concrete cause it is adjacent
Cavity building roof component is closely joined together, and the top plate and bottom plate of armoured concrete slab form, can directly be punched, installation
Decorative element, add the convenience of construction.
It is big, it is necessary to which machine is hung for convenience of the component of the lifting of cavity building roof component, especially reinforced concrete structure, weight
Dress, the end of screw rod described in the utility model are stretched out outside top plate, the end set hanging hook, hung by hanging hook.
Interspace, pouring in advance for the component that floor is not armoured concrete slab, it is necessary between bottom plate and template
Facilitate concrete to enter in space when building concrete and formed concrete layer, bottom plate is stretched out in the bottom of screw rod described in the utility model
Outside, directly the utility model is placed in template, the extension of screw rod bottom to leave naturally between bottom plate and template
Space, without setting cushion block to increase.
It is fixed together for ease of adjacent cavity building roof component by concrete, increases stability, in the top plate, bottom plate
With reinforcing bar, reinforcing bar is outside the side wall stretching top plate, bottom plate of top plate, bottom plate.Reinforcing bar outside stretching top plate, bottom plate is stretched into close rib
In beam steel, and tied up with tied silk, after casting concrete, waffle beam is lumped together with reinforced concrete floor.
Because the utility model wallboard does not stress, wallboard can use fiber mesh cloth or waffle slab to make, and fiber mesh cloth can
To use glass fiber mesh or polypropylene fibre screen cloth.
The reticular lamina includes connection sheet, and grid is formed between adjacent tabs；The connection sheet is angled to be set, i.e.
There is the angle no more than 90 ° in the case of the reticular lamina is horizontal positioned, between the connection sheet and horizontal plane.Reticular lamina is excellent
Steel reticular lamina is selected, angled set causes connection sheet to be in the state for erecting and, rather than horizontally disposed, during casting concrete,
Grid area be not more than concrete surface tension force caused by infiltrating area when, connection sheet formed grid can prevent concrete from entering
Inside filler rod, meanwhile, concrete can enter grid, and now, concrete combines to form reinforced concrete floor with reticular lamina, stands
The connection sheet got up adds the degree that concrete is combined with reticular lamina, adds the intensity of concrete.
The area of the grid is not more than the infiltrating area caused by concrete surface tension force, when the area of the grid of reticulate body
During no more than infiltrating area caused by concrete surface tension force, the grid that concrete can not pass through reticulate body enters in filler rod
Portion, meanwhile, concrete can enter grid, and now, concrete combines to form concrete layer with reticulate body, and reticulate body serves as reinforcing bar
The role of the reinforcing bar of concrete.
The utility model is advantageous to the transport of component, only needs to produce top plate, bottom plate and wallboard in factory, by top plate
Assembled again etc. job site is transported to, top plate etc. can be stacked and put, and saved space, substantially increased conevying efficiency.Using spiral shell
Bar connection top plate, bottom plate, wallboard are not subject to weight so that and wallboard can use the multiple materials such as fiber mesh cloth, reticular lamina to make,
Greatly save cost.
Brief description of the drawings
Fig. 1 is the utility model cavity building roof component schematic diagram one；
Fig. 2 is the utility model cavity building roof component screw rod schematic diagram；
Fig. 3 is the utility model cavity building roof component schematic diagram two；
Fig. 4 is the utility model cavity building roof reticular lamina schematic diagram.
Embodiment
As shown in Figure 1, 2, 3, the utility model cavity building roof component includes top plate 1, bottom plate 2 and screw rod 3, top plate and bottom plate
Connected by screw rod 3, screw rod height is determined by design requirement, is provided with wallboard 9 between top plate 1, bottom plate 2, top plate 1, bottom plate 2 with
Cavity is surrounded between wallboard 9.Top plate 1, bottom plate 2 are typically poured using armored concrete and formed, and are armoured concrete slab, are being poured
When top plate, bottom plate, nut can be prevented wherein, and convenient use screw rod assembles both.The support cavity superstructure structure of screw rod 3
While part, installation dimension can be adjusted flexibly, meet the requirement of different cavity building roof thickness, anchor adhesive can also be passed through in construction
Screw rod and concrete anchored Deng Chemical Felter, completes the Assembling of cavity building roof component；The quantity of screw rod according to
It depending on the weight of top plate, can set multiple, be evenly distributed between top plate, bottom plate, it is ensured that effectively connection top plate and bottom plate.For
Facilitate the lifting of cavity building roof component, the end of one of screw rod 3 is provided with hanging hook 10, and hanging hook can be with screw rod 3 one
It is body formed, hanging hook can also be arranged on screw rod 3 by the way of threaded connection, again unload height hook after the completion of hanging
Under.
As top plate, the concrete slab of bottom plate, inside can lay fiber mesh cloth, strengthen the intensity of concrete slab, simultaneously
With good effect of prestressed.Outside the concrete slab inside stretching of reinforcing bar 4 top plate, sidewall of the bottom plate, in construction, top is stretched out
Reinforcing bar outside plate, bottom plate is stretched into waffle beam reinforcing bar and tied up, and after casting concrete, armoured concrete slab is mixed as one with waffle beam
Body, structural stability greatly increase, and can also band together adjacent cavities superstructure.
Because wallboard 9 is not subject to weight, therefore, wallboard 9 can use multiple material to make, and such as fiber mesh cloth, specifically may be used
Using glass fiber mesh, polypropylene fibre screen cloth etc., fire-proof plate can also be used, can also be netted using being shown in Fig. 4
Plate 5, reticular lamina 5 includes connection sheet 6 and connecting plate 7 forms, and a part of quadrilateral mesh is surrounded by adjacent tabs, a part four
Side shape grid is surrounded by connecting plate 7 and connection sheet 6；Connection sheet 6 is angled to be set, in the case of reticular lamina is horizontal positioned, connection
There is the angle no more than 90 °, the area of grid is not more than caused by concrete surface tension force where piece between plane and horizontal plane
Infiltrating area, avoid concrete from grid enter cavity in.
The utility model uses the top plate of screw support cavity building roof component, has both met concrete hollow floor cast-in-site
Building demand, mitigate superstructure deadweight, and can flexibly changes cavity building roof member height, meets that floor is thick in different construction
Degree requires, provides efficiency of construction significantly, shortens the duration.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to above-described embodiment, the those of ordinary skill of the technical field
It should be appreciated that specific embodiment of the present utility model can still be modified or equivalent substitution, and without departing from this reality
With any modification of new spirit and scope or equivalent substitution, it all should cover in right of the present utility model.
Claims (9)
1. a kind of cavity building roof component, including top plate, bottom plate and wallboard, it is characterised in that：Also include the screw rod being vertically arranged, institute
State top plate, bottom plate is separately mounted to the both ends of screw rod；The wallboard is arranged between top plate, bottom plate, and top plate, bottom plate and wallboard enclose
Into cavity.
2. cavity building roof component according to claim 1, it is characterised in that：The bottom plate, top plate are armoured concrete slab.
3. cavity building roof component according to claim 1, it is characterised in that：The end of the screw rod is stretched out outside top plate, should
End set hanging hook.
4. cavity building roof component according to claim 1, it is characterised in that：The bottom of the screw rod is stretched out outside bottom plate.
5. cavity building roof component according to claim 1, it is characterised in that：There is reinforcing bar, reinforcing bar in the top plate, bottom plate
Outside side wall stretching top plate, bottom plate from top plate, bottom plate.
6. according to the cavity building roof component described in claim 1,2,3,4 or 5, it is characterised in that：The wallboard is fiber mesh cloth
Or reticular lamina.
7. cavity building roof component according to claim 6, it is characterised in that：The reticular lamina includes connection sheet, adjacent company
Grid is formed between contact pin；The connection sheet is angled to be set, i.e. in the case of the reticular lamina is horizontal positioned, the connection
There is the angle no more than 90 ° between piece and horizontal plane.
8. cavity building roof component according to claim 7, it is characterised in that：The area of the grid is not more than concrete table
Infiltrating area caused by the tension force of face.
9. cavity building roof component according to claim 6, it is characterised in that：The fiber mesh cloth be glass fiber mesh or
Polypropylene fibre screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620339.0U CN206928501U (en) | 2017-05-31 | 2017-05-31 | Cavity building roof component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620339.0U CN206928501U (en) | 2017-05-31 | 2017-05-31 | Cavity building roof component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928501U true CN206928501U (en) | 2018-01-26 |
Family
ID=61344606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620339.0U Expired - Fee Related CN206928501U (en) | 2017-05-31 | 2017-05-31 | Cavity building roof component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928501U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779112A (en) * | 2019-02-25 | 2019-05-21 | 江苏新筑同创土木工程有限公司 | A kind of cavity building roof component, cavity building roof construction method and cavity building roof |
| CN109987503A (en) * | 2019-04-10 | 2019-07-09 | 中建七局第二建筑有限公司 | A kind of steel mesh case hoisting structure in hollow floor construction |
| CN112809893A (en) * | 2021-01-20 | 2021-05-18 | 中国十七冶集团有限公司 | Forming die of cross beam prefabricated part and mounting and using method thereof |
| CN113550477A (en) * | 2021-05-14 | 2021-10-26 | 哈尔滨工业大学（威海） | Low-cost foldable honeycomb core floor filling block and using method thereof |
| CN115405041A (en) * | 2022-10-14 | 2022-11-29 | 日照宝岚新材料科技有限公司 | High-strength autoclaved aerated concrete plate |
-
2017
- 2017-05-31 CN CN201720620339.0U patent/CN206928501U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779112A (en) * | 2019-02-25 | 2019-05-21 | 江苏新筑同创土木工程有限公司 | A kind of cavity building roof component, cavity building roof construction method and cavity building roof |
| CN109987503A (en) * | 2019-04-10 | 2019-07-09 | 中建七局第二建筑有限公司 | A kind of steel mesh case hoisting structure in hollow floor construction |
| CN112809893A (en) * | 2021-01-20 | 2021-05-18 | 中国十七冶集团有限公司 | Forming die of cross beam prefabricated part and mounting and using method thereof |
| CN113550477A (en) * | 2021-05-14 | 2021-10-26 | 哈尔滨工业大学（威海） | Low-cost foldable honeycomb core floor filling block and using method thereof |
| CN115405041A (en) * | 2022-10-14 | 2022-11-29 | 日照宝岚新材料科技有限公司 | High-strength autoclaved aerated concrete plate |
| CN115405041B (en) * | 2022-10-14 | 2023-12-19 | 日照宝岚新材料科技有限公司 | High-strength autoclaved sand aerated concrete plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 Shuiximen Street 272, Jianye District, Nanjing City, Jiangsu Province Co-patentee after: JIANGSU XINZHU TONGCHUANG CIVIL ENGINEERING Co.,Ltd. Patentee after: NANJING JIANYAN SCI&TECH Co.,Ltd. Co-patentee after: JIANGSU XINZHU PRESTRESSED ENGINEERING Co.,Ltd. Address before: 210000 Shuiximen Street 272, Jianye District, Nanjing City, Jiangsu Province Co-patentee before: JIANGSU XINZHU ENTERPRISE MANAGEMENT CO.,LTD. Patentee before: NANJING JIANYAN SCI&TECH Co.,Ltd. Co-patentee before: JIANGSU XINZHU PRESTRESSED ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |