CN213597342U - Flat roof overhead heat insulation structure - Google Patents
Flat roof overhead heat insulation structure Download PDFInfo
- Publication number
- CN213597342U CN213597342U CN202020554102.9U CN202020554102U CN213597342U CN 213597342 U CN213597342 U CN 213597342U CN 202020554102 U CN202020554102 U CN 202020554102U CN 213597342 U CN213597342 U CN 213597342U
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- shell
- stabilizer blade
- bearing structure
- lower extreme
- roof
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- Expired - Fee Related
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Abstract
The utility model provides a built on stilts thermal-insulated structure of flat roofing, including shell and inside bearing structure, inside bearing structure comprises the reinforcing bar that the diameter is 2.5 millimeters, and inside bearing structure is the stool form, and inside bearing structure divide into roof and stabilizer blade, the quantity of stabilizer blade is four, and is located the four corners lower extreme of roof respectively, the shell forms for concrete placement, the inside bearing structure of shell parcel completely, the left side stabilizer blade position lower extreme of shell is provided with the locating piece, and the right side stabilizer blade position lower extreme of shell is provided with the constant head tank, carries out the rigidity to adjacent thermal-insulated structure in putting into the constant head tank through the locating piece. The building block has the advantages of simple and convenient construction operation, improved effect, material saving, reduced engineering cost, good heat insulation effect and adjustable height, can change waste into valuable by using spare parts on a construction site, is particularly suitable for southern areas, and does not need to be built with brick belts to reduce the load of roofs.
Description
Technical Field
The utility model relates to a housing construction field especially relates to a built on stilts thermal-insulated structure of flat roofing.
Background
The overhead heat-insulating roof utilizes the characteristic of quick heat dissipation of a ventilation air interlayer to improve the heat-insulating capability of the roof of a building. The national standard of roofing project quality acceptance Standard (GB 50207-2002) of China stipulates 8.1 that the overhead roof should be arranged in southern regions (published by 5 months 2002 in the Chinese architecture industry Press). The traditional method is to masonry a floor of the reinforced concrete roof with a waterproof layer and then lay a precast concrete plate, wherein the floor is made of a waterproof layer and then laid with a brick belt of the North American society, the method is labor-consuming and time-consuming, the construction is troublesome, the height of the heat insulation aerial is only 100 mm, and the height of the heat insulation aerial can not reach the 300mm required by the acceptance standard of roof engineering quality. Therefore, the problem that the overhead heat-insulation roof is labor-consuming and time-consuming is solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims at providing a flat roof built on stilts heat insulation structure, only need on the roofing to sit the thick liquid with 1:2 cement mortar according to 4 stabilizer blade positions of heat insulation structure, then can put the laying heat insulation structure, can form built on stilts heat insulation roof, be convenient for the construction installation and material saving, reduce cost, solved built on stilts heat insulation roof and taken a lot of time problem.
The utility model provides a built on stilts thermal-insulated structure of flat roofing, including shell and inside bearing structure, inside bearing structure comprises the reinforcing bar that the diameter is 2.5 millimeters, and inside bearing structure is the stool form, and inside bearing structure divide into roof and stabilizer blade, the quantity of stabilizer blade is four, and is located the four corners lower extreme of roof respectively, the shell forms for concrete placement, the inside bearing structure of shell parcel completely, the left side stabilizer blade position lower extreme of shell is provided with the locating piece, and the right side stabilizer blade position lower extreme of shell is provided with the constant head tank, carries out the rigidity to adjacent thermal-insulated structure in putting into the constant head tank through the locating piece.
The further improvement lies in that: and magnets are arranged on two sides of the top of the shell and are connected with each other through the magnets.
The further improvement lies in that: and a supporting block is arranged between the lower end of the internal supporting structure and the shell, and the internal supporting structure is supported by the supporting block.
The further improvement lies in that: the top of shell is provided with crisscross strengthening rib, the summit department of strengthening rib is provided with the connecting block that elastic material supported.
The concrete is made by making a wood mould or a steel mould similar to the shape of the component, then using a steel wire or an iron wire with the diameter of 2.5 mm to make a concrete framework according to the figure, using C20 concrete, namely No. 200 concrete fine stone concrete, wherein the concrete slump of the rammed component is required to be mastered during ramming, two methods of manual ramming insertion or mechanical ramming insertion can be adopted, the water cement ratio is strictly controlled, the rammed component is compacted, particularly four support legs of the component cannot be ignored during ramming, after the concrete ramming is finished, the component can be turned over and demoulded on a ground where an isolating agent is brushed or cement bag paper is paved, the component is required to cover a straw curtain, watering and curing is carried out for seven days, after the component is cured, the components can be stacked and transported together in a reverse-positive mode, and the shape of the flat roof overhead heat insulator is like a small square stool, so that the transportation is convenient. When the heat insulation structure is used, 1:2 cement mortar is used for setting mortar on a roof according to the position of 4 support legs of the heat insulation structure, then the heat insulation structure can be laid, but when the heat insulation structure is laid, the mortar is required to be full, the position is accurate, the height is consistent, the loosening phenomenon cannot occur, and 1:2.5 cement mortar caulking is well done. And spraying water for curing for seven days.
The utility model has the advantages that: compared with the built-in brick belt overhead heat insulation board, the built-in brick belt overhead heat insulation board has the advantages of simple and convenient construction operation, improved effect, material saving, engineering cost reduction, capability of changing waste into valuable by using the steel bars used in the components through the materials on the construction site, improved utilization rate of the materials, good heat insulation effect and adjustable height, is particularly suitable for southern areas, does not need to be built, and reduces the load of a roof.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a perspective view of the present invention.
Wherein: the method comprises the following steps of 1-a shell, 2-an internal supporting structure, 3-a positioning block, 4-a positioning groove, 5-a magnet, 6-a supporting block, 7-a reinforcing rib and 8-a connecting block.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1-3, this embodiment provides a flat roof built on stilts heat-insulating structure, including shell 1 and internal support structure 2, internal support structure 2 comprises the reinforcing bar that the diameter is 2.5 millimeters, and internal support structure 2 is the stool form, and internal support structure 2 divide into roof and stabilizer blade, the quantity of stabilizer blade is four, and is located the four corners lower extreme of roof respectively, shell 1 forms for concrete placement, shell 1 wraps up internal support structure 2 completely, the left side stabilizer blade position lower extreme of shell 1 is provided with locating piece 3, and the right side stabilizer blade position lower extreme of shell 1 is provided with constant head tank 4, carries out the position fixing to adjacent heat-insulating structure in putting into constant head tank 4 through locating piece 3. And magnets 5 are arranged on two sides of the top of the shell 1, and the shell 1 is connected through the magnets 5. A supporting block 6 is arranged between the lower end of the internal supporting structure 2 and the shell 1, and the internal supporting structure 2 is supported by the supporting block 6. The top of shell 1 is provided with criss-cross strengthening rib 7, the summit department of strengthening rib 7 is provided with the connecting block 8 that elastic material supported.
Making wooden or steel moulds according to the structureBinding reinforcing steel bars or iron wires with the diameter of 2.5 mm into a reinforcing steel bar framework by a steel bar worker, selecting 32.5# cement 355kg and the like according to a design mixing ratio determined by C20 (200 # fine stone concrete), selecting 1090kg of medium sand 790kg of crushed stone such as 190kg of water and the like, wherein the particle size of the medium sand 1090kg of the crushed stone is 0.5-2.0 cm590kg, and the slump of the medium sand such as 2.0-4 cm500kg is 160-180 mm, preparing a concrete test block according to the design mixing ratio, curing according to standard conditions, preserving heat at 20 ℃ for 7 days, 14 days and 28 days, sending the test block to a test room for pressure test, and sending the test block to a test room for pressure test2The product is qualified. The mixing proportion can be the construction mixing proportion, if not, the design mixing proportion is adjusted until the compressive strength is more than or equal to 200kg/cm2The concrete can be put into construction and use, the mud content must be controlled, the medium sand is not more than 3 percent, the broken stone is not more than 2 percent, the medium sand is washed by water, the broken stone is washed by pressure water, two methods of manual tamping or mechanical tamping can be adopted, the water cement ratio is strictly controlled, the member must be compacted by vibration, and particularly, four supporting legs of the member cannot be ignored during vibration. After the concrete is vibrated, the floor on which the isolating agent is brushed or the cement bag paper is laid can be turned over and demoulded, the components are covered with the straw curtain, the watering maintenance is carried out for seven days, the components can be stacked together in a reverse and positive mode during stacking and transportation after the maintenance, and the hollow heat insulator of the flat roof truss is shaped like a small square stool, so that the transportation is convenient. When the cement mortar is used, the cement mortar is laid on the roof only by setting the cement mortar in a ratio of 1:2 (water spraying maintenance) at the positions of 4 support legs, but when the cement mortar is set and laid, the mortar must be full, the positions are accurate, the heights are consistent, the loosening phenomenon cannot occur, finally, the cement mortar is caulked in a ratio of 1:2.5, and then the water spraying maintenance is carried out for seven days, so that the hydration reaction of the cement is completed, and the quality is ensured. Can be used for 20 years.
Compared with the built-in brick belt overhead heat insulation board, the built-in brick belt overhead heat insulation board has the advantages of simple and convenient construction operation, improved effect, material saving, engineering cost reduction, capability of changing waste into valuable by using the steel bars used in the components through the materials on the construction site, improved utilization rate of the materials, good heat insulation effect and adjustable height, is particularly suitable for southern areas, does not need to be built, and reduces the load of a roof.
Claims (4)
1. The utility model provides a built on stilts thermal-insulated structure of flat roofing, includes shell (1) and inside bearing structure (2), its characterized in that: interior bearing structure (2) comprise the reinforcing bar that the diameter is 2.5 millimeters, and interior bearing structure (2) are the stool form, and interior bearing structure (2) divide into roof and stabilizer blade, the quantity of stabilizer blade is four, and is located the four corners lower extreme of roof respectively, shell (1) forms for concrete placement, shell (1) wraps up interior bearing structure (2) completely, the left side stabilizer blade position lower extreme of shell (1) is provided with locating piece (3), and the right side stabilizer blade position lower extreme of shell (1) is provided with constant head tank (4), carries out the rigidity to adjacent thermal-insulated structure through putting into constant head tank (4) locating piece (3).
2. A flat roof overhead insulation structure as claimed in claim 1, wherein: the magnetic iron is characterized in that magnets (5) are arranged on two sides of the top of the shell (1), and the shell (1) is connected through the magnets (5).
3. A flat roof overhead insulation structure as claimed in claim 1, wherein: a supporting block (6) is arranged between the lower end of the internal supporting structure (2) and the shell (1), and the internal supporting structure (2) is supported through the supporting block (6).
4. A flat roof overhead insulation structure as claimed in claim 1, wherein: the top of shell (1) is provided with criss-cross strengthening rib (7), the summit department of strengthening rib (7) is provided with connecting block (8) that elastic material supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554102.9U CN213597342U (en) | 2021-03-03 | 2021-03-03 | Flat roof overhead heat insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554102.9U CN213597342U (en) | 2021-03-03 | 2021-03-03 | Flat roof overhead heat insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597342U true CN213597342U (en) | 2021-07-02 |
Family
ID=76582358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020554102.9U Expired - Fee Related CN213597342U (en) | 2021-03-03 | 2021-03-03 | Flat roof overhead heat insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597342U (en) |
-
2021
- 2021-03-03 CN CN202020554102.9U patent/CN213597342U/en not_active Expired - Fee Related
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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: 20210702 |