CN110258974B - Waterproof thermal-insulated structure of multipurpose aluminium house roof - Google Patents
Waterproof thermal-insulated structure of multipurpose aluminium house roof Download PDFInfo
- Publication number
- CN110258974B CN110258974B CN201910625745.XA CN201910625745A CN110258974B CN 110258974 B CN110258974 B CN 110258974B CN 201910625745 A CN201910625745 A CN 201910625745A CN 110258974 B CN110258974 B CN 110258974B
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- waterproof
- heat
- aluminum
- horizontal
- insulating structure
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 83
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000004411 aluminium Substances 0.000 title claims description 5
- 238000005452 bending Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 15
- 239000012466 permeate Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- -1 aluminum magnesium manganese Chemical compound 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
Abstract
The invention provides a multipurpose waterproof and heat-insulating structure of an aluminum house roof, which comprises a main body, wherein a first connecting part is arranged above the left side of the main body, a lower horizontal extension part is arranged below the left side of the main body, a side baffle is arranged above the lower horizontal extension part, and drainage grooves are formed in the side baffle, the left side wall of the main body and the lower horizontal extension part; an upper horizontal extension part is arranged above the right side of the main body, and a second connecting part is arranged at the right end part of the upper horizontal extension part; the waterproof and heat-insulating structure of the aluminum house roof is spliced with the second connecting part in sequence through the first connecting part. The rainwater permeated from the connecting gap between the first connecting part and the second connecting part is discharged from the roof through the drainage groove, the rainwater which does not permeate into the connecting gap is directly discharged from the periphery of the roof, and the drainage groove forms a built-in heat insulation cavity, so that the influence of outdoor high temperature on indoor temperature can be reduced. The multipurpose waterproof and heat-insulating structure for the aluminum house roof has the advantages of being capable of preventing rainwater from corroding a connecting piece, capable of ventilating and cooling and long in service life.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to a multipurpose waterproof and heat-insulating structure for an aluminum house roof.
Background
The existing modularized assembled aluminum house roof is paved by corrugated aluminum plates or aluminum magnesium manganese plates and is fixed on a roof beam by bolts or connecting pieces, and the corrugated aluminum plates and the aluminum magnesium manganese plates are adopted as the aluminum house roof to solve the following problems: the bolt and the connecting piece are easy to be soaked, corroded and damaged by rainwater in a rainy day, so that the corrugated aluminum plate, the aluminum-magnesium-manganese plate and the connecting piece fall off; compared with a planar plate, the corrugated aluminum plate and the aluminum-magnesium-manganese plate have the advantages that the corrugated outer surface of the corrugated aluminum plate is easier to accumulate heat under the irradiation of sunlight, so that the temperature in the aluminum room is increased; the strength of the connecting structure is low, and the connecting structure is easily damaged by typhoons in typhoon weather.
Disclosure of Invention
Based on the problems in the prior art, the invention provides a multipurpose waterproof and heat-insulating structure for an aluminum house roof, which comprises a main body, wherein a first connecting part extending horizontally outwards is arranged above the left side of the main body, a lower horizontal extending part extending horizontally outwards is arranged below the left side of the main body, a side baffle is arranged above the lower horizontal extending part, a drainage groove is formed among the side baffle, the left side wall of the main body and the lower horizontal extending part, and the first connecting part is positioned above a notch of the drainage groove; an upper horizontal extension part which extends horizontally outwards is arranged above the right side of the main body, a second connecting part which is matched with the first connecting part is arranged at the right side end part of the upper horizontal extension part, and the second connecting part extends horizontally outwards; when the waterproof and heat-insulating structure of the aluminum house roof is mutually spliced, the waterproof and heat-insulating structure of the aluminum house roof is mutually spliced in sequence through the first connecting part and the second connecting part, so that the waterproof and heat-insulating structure of the aluminum house roof is detachably connected with each other. The rainwater permeated from the connecting gap between the first connecting part and the second connecting part is discharged from the roof through the drainage groove, the rainwater which does not permeate into the connecting gap is directly discharged from the periphery of the roof, and the drainage groove forms a built-in heat insulation cavity, so that the influence of outdoor high temperature on indoor temperature can be reduced. The multipurpose waterproof and heat-insulating structure for the aluminum house roof has the advantages of capability of preventing rainwater from corroding the connecting piece, ventilation and cooling, long service life, convenience in installation and high structural strength.
The invention achieves the aim through the following detailed technical scheme:
the utility model provides a waterproof thermal-insulated structure of multipurpose aluminium house roof, includes the main part, main part left side top is provided with the outside first connecting portion that extends of level, main part left side below is provided with the outside lower horizontal extension portion that extends of level, lower horizontal extension portion top is provided with the side shield, side shield and main part left side wall and lower horizontal extension portion are formed with water drainage tank, first connecting portion is located water drainage tank notch top;
an upper horizontal extension part which extends horizontally outwards is arranged above the right side of the main body, a second connecting part which is matched with the first connecting part is arranged at the right side end part of the upper horizontal extension part, and the second connecting part extends horizontally outwards;
when the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the first waterproof and heat-insulating structures are fixed on the aluminum house cross beam by using bolts or screws through the lower horizontal extension parts of the first waterproof and heat-insulating structures, the fixing positions of the bolts or screws are positioned between the left end parts of the lower horizontal extension parts and the side baffles, the second connecting parts of the second waterproof and heat-insulating structures are spliced on the first connecting parts of the first waterproof and heat-insulating structures, the bolts or screws penetrate through the lower horizontal extension parts of the second waterproof and heat-insulating structures to fix the second waterproof and heat-insulating structures on the aluminum house cross beam, and a plurality of groups of waterproof and heat-insulating structures are mutually spliced in sequence through the first connecting parts and the second connecting parts, so that the waterproof and heat-insulating structures are detachably connected with each other in series;
compared with the prior art, the side baffles can effectively isolate rainwater, prevent the rainwater from corroding and damaging bolts or screws, prolong the service life of the roof of the aluminum house, and when the waterproof and heat-insulating structures are spliced, the connecting gaps of two adjacent groups of waterproof and heat-insulating structures do not need to be subjected to waterproof treatment, rainwater permeated from the connecting gaps of the first connecting part and the second connecting part can be discharged from the two sides of the drainage channel, and rainwater which does not permeate the connecting gaps is directly discharged from the periphery of the roof; compared with the planar plate, when the corrugated aluminum plate and the aluminum-magnesium-manganese plate are used, the corrugated aluminum plate and the corrugated outer surface of the aluminum-magnesium-manganese plate are easier to accumulate heat under sunlight irradiation to cause the temperature in the aluminum room to rise, and the built-in heat insulation cavity is formed through the drainage groove, so that the influence of outdoor high temperature on indoor temperature can be further reduced, and the effect of ventilation and cooling is achieved.
The right end of the upper horizontal extension part is provided with a lower extension part which extends downwards and vertically, and the second connection part is arranged on the right side of the lower extension part.
The V-shaped positioning groove is arranged above the lower horizontal extension part and is arranged between the left end part of the lower horizontal extension part and the side baffle plate, and the V-shaped positioning groove is used for positioning holes of bolts or screw holes.
The first connecting part is a first horizontal inverted hook, the second connecting part is a second horizontal inverted hook, when the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the first waterproof and heat-insulating structures are fixed on the cross beam of the aluminum house through bolts or screws penetrating through the lower horizontal extending parts of the first waterproof and heat-insulating structures, the fixing positions of the bolts or screws are located between the left end parts of the lower horizontal extending parts and the side baffle plates, the second horizontal inverted hook of the second waterproof and heat-insulating structures is buckled on the first horizontal inverted hook of the first waterproof and heat-insulating structures, the bolts or screws penetrate through the lower horizontal extending parts of the second waterproof and heat-insulating structures, the second waterproof and heat-insulating structures are fixed on the cross beam of the aluminum house, and the waterproof and heat-insulating structures are sequentially buckled with the second horizontal inverted hook through the first horizontal inverted hook, so that the waterproof and heat-insulating structures of the aluminum house are detachably connected in series; the subsequent waterproof and heat-insulating structure only needs to use bolts or screws to fix one side of the lower horizontal extension part, so that the installation is more convenient and faster than the prior art, and the two sides of the waterproof and heat-insulating structure do not need to be fixed by using connecting pieces at the same time;
the hook part of the first horizontal barb is downwards arranged, the upper surface of the first horizontal barb is level with the upper surface of the main body, and the hook part of the second horizontal barb is upwards arranged;
because after two sets of adjacent waterproof heat insulation structures are fixed in place, the second horizontal inverted hook of the waterproof heat insulation structure of the rear set is positioned below the first horizontal inverted hook of the waterproof heat insulation structure of the front set, the waterproof heat insulation structure of the front set can be detached only after the waterproof heat insulation structure of the rear set is detached, so that the structural weak points of the aluminum house roof are reduced, namely, the waterproof heat insulation structure is not easy to separate by strong wind when being struck by strong typhoon, and the integral mechanism strength of the aluminum house roof is improved.
The side baffle top is provided with the bending part that is crooked to keeping away from first level undercut one side, it is provided with horizontal boss to extend the portion down and keep away from second level undercut one side, aluminium house roof waterproof heat insulation structure is mutually concatenation the back, the bending part supports to press on horizontal boss, supports through the bending part and presses on horizontal boss and avoid going up horizontal extension and take place to damage or make second level undercut and first level undercut separation when receiving external force to press.
The left end of the lower horizontal extension part is provided with an L-shaped pressing boss protruding upwards, and after the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the L-shaped pressing boss is pressed below the right side of the main body.
In another technical scheme, a bending part bending towards one side close to the first horizontal barb is arranged above the side baffle, a limiting boss is arranged below the upper horizontal extension part, after the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the bending part is propped against one side, far away from the second horizontal barb, of the limiting boss and is simultaneously propped against the lower part of the upper horizontal extension part, and the limiting boss is positioned above the drainage groove;
the bending part is simultaneously propped against one side, away from the second horizontal inverted hook, of the limiting boss and below the upper horizontal extension part, so that the upper horizontal extension part is prevented from being bent downwards to be damaged or separated from the first horizontal inverted hook when being pressed by external force.
Wherein, the main part below is provided with multiunit fretwork groove, alleviates the whole weight of waterproof thermal-insulated structure through the fretwork groove, forms a plurality of thermal-insulated grooves simultaneously, be provided with the strengthening rib on the adjacent side of multiunit fretwork groove.
In another technical scheme, the first connecting part is a first jogged part, the second connecting part is a second jogged part, jogged teeth and jogged grooves which are connected by jogged are alternately arranged on the first jogged part and the second jogged part, and the jogged teeth and the jogged grooves can be jogged with each other;
when the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the first waterproof and heat-insulating structures are fixed on the aluminum house cross beam by using bolts or screws through the lower horizontal extension parts of the first waterproof and heat-insulating structures, the fixing positions of the bolts or screws are positioned between the left side end parts of the lower horizontal extension parts and the side baffles, and then the second embedded parts of the second waterproof and heat-insulating structures are embedded on the first embedded parts of the first waterproof and heat-insulating structures, so that the second embedded parts of the second waterproof and heat-insulating structures are detachably and mutually staggered and embedded with the embedded teeth and the embedded grooves of the first embedded parts of the first waterproof and heat-insulating structures, the bolts or screws penetrate through the lower horizontal extension parts of the second waterproof and heat-insulating structures to fix the second waterproof and heat-insulating structures on the aluminum house cross beam, and a plurality of groups of waterproof and heat-insulating structures are mutually embedded in sequence through the first embedded parts and the second embedded parts, so that a plurality of groups of waterproof and heat-insulating structures are mutually connected in series;
the two groups of L-shaped side sliding grooves are connected in a jogged mode through the first jogging part and the second jogging part, locking battens are arranged in the locking sliding grooves in a sliding mode, after the waterproof heat-insulating structures are connected in series, the two groups of waterproof heat-insulating structures are locked in the locking sliding grooves in a sliding mode through the locking battens, and therefore the connecting structure strength of the two adjacent groups of waterproof heat-insulating structures is improved.
The waterproof and heat-insulating roof structure adopts the following method to waterproof, and a plate-shaped waterproof structure is arranged above an original roof or replaces the original roof, wherein connecting parts which are mutually matched and spliced are arranged on two sides of the plate-shaped waterproof structure, a drainage groove is arranged below a gap after the splicing of the connecting parts, and water flow permeated in by the splicing gap is gathered and discharged through the drainage groove. Because the gaps left after the aluminum plates are spliced are very small, the water quantity which can permeate into the waterproof heat-insulating structure is not large, when the water penetrates through the gaps to reach the drainage grooves, the pressure is suddenly reduced so as to accumulate in the drainage grooves, and the water flows out through the drainage grooves and cannot permeate into a room any more, so that the aim of water prevention is fulfilled;
the water draining groove is formed by arranging an upper horizontal extending part above one side of the plate-shaped waterproof structure, arranging a lower horizontal extending part matched with the upper horizontal extending part below the other side of the plate-shaped waterproof structure, arranging a side baffle on the lower horizontal extending part, enabling the side baffle to be in contact with the bottom of the upper horizontal extending part of the other plate-shaped waterproof structure, and forming the water draining groove below the splicing gap by the upper horizontal extending part, the lower horizontal extending part, the side baffle and the side wall of the plate-shaped waterproof structure; the end of the lower horizontal extension part is provided with an upward bending part to form a standby drainage groove, when the water quantity is extremely large, a small amount of water discharged by the drainage groove is insufficient to further permeate through the splicing gap of the side baffle plate, water flows can accumulate in the standby drainage groove at the moment, and the water is discharged by the drainage groove, so that the double-layer drainage groove is enough to cope with various stormwater weather.
The technical scheme adopted by the invention has the following advantages:
1. through the upper horizontal extension part and the side baffle plates, the connecting metal connectors such as bolts, screws and the like are isolated from the outside, so that the connecting structure strength is reduced, potential safety hazards are formed, and the service life of the aluminum roof is shortened due to the fact that rainwater contacts or soaks the metal connectors; meanwhile, a built-in heat insulation cavity can be formed through the drainage groove, so that the influence of outdoor high temperature on indoor temperature is further reduced, and the effect of ventilation and cooling is achieved;
2. the connecting gaps of the two groups of waterproof and heat-insulating structures do not need to be subjected to waterproof treatment, so that the installation steps are simplified, and the installation convenience is improved; meanwhile, the effects of simplifying the installation steps can be achieved by adopting a buckling and embedding mode;
3. compared with corrugated aluminum plates and aluminum magnesium manganese plates, the planarized top is not easy to form heat accumulation to cause the temperature in the aluminum room to rise;
4. by arranging the bending part or the locking sliding groove and the locking batten, the effect of improving the strength of the whole connecting structure can be achieved.
Drawings
FIG. 1 is a schematic cross-sectional view of embodiment 1 of the present invention.
Fig. 2 is a schematic view of a partial sectional structure of a splice assembly according to embodiment 1 of the present invention.
FIG. 3 is a schematic cross-sectional view of embodiment 2 of the present invention.
Fig. 4 is a schematic view of a partial sectional structure of a splice assembly according to embodiment 2 of the present invention.
FIG. 5 is a schematic cross-sectional view of embodiment 3 of the present invention.
Fig. 6 is a schematic view of a partial sectional structure of a splice assembly (without locking strips) according to embodiment 3 of the present invention.
Fig. 7 is a schematic view of a partial sectional structure of a splice assembly according to embodiment 3 of the present invention.
Fig. 8 is a schematic perspective view of embodiment 3 of the present invention.
10. The main body comprises a main body, 11, hollowed grooves, 12, reinforcing ribs, 21, a first horizontal barb, 22, a first jogged part, 31, a lower horizontal extending part, 32, side baffles, 33, a bending part, 34, a drainage groove, 35, a V-shaped positioning groove, 36, an L-shaped pressing boss, 41, an upper horizontal extending part, 42, a lower extending part, 43, a horizontal boss, 44, a limiting boss, 51, a second horizontal barb, 52, a second jogged part, 53, jogged teeth, 54, jogged grooves, 61, L-shaped sideslip grooves, 62, locking sliding grooves, 63 and locking battens.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
Example 1
As shown in the drawings, the multipurpose waterproof and heat-insulating structure of the aluminum roof comprises a main body 10, wherein a first connecting part extending horizontally outwards is arranged above the left side of the main body 10, a lower horizontal extending part 31 extending horizontally outwards is arranged below the left side of the main body 10, a side baffle plate 32 is arranged above the lower horizontal extending part 31, a drainage groove 34 is formed by the side baffle plate 32, the left side wall of the main body 10 and the lower horizontal extending part 31, and the first connecting part is positioned above the notch of the drainage groove 34;
an upper horizontal extension part 41 extending horizontally outwards is arranged above the right side of the main body 10, a second connection part 45 matched with the first connection part is arranged at the right side end part of the upper horizontal extension part 41, and the second connection part 45 extends horizontally outwards;
when the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the first waterproof and heat-insulating structures are fixed on the aluminum house beam by using bolts or screws to penetrate through the lower horizontal extension parts 31 of the first waterproof and heat-insulating structures, the fixing positions of the bolts or screws are positioned between the left side end parts of the lower horizontal extension parts 31 and the side baffles 32, the second connecting parts 45 of the second waterproof and heat-insulating structures are spliced on the first connecting parts of the first waterproof and heat-insulating structures, the bolts or screws penetrate through the lower horizontal extension parts 31 of the second waterproof and heat-insulating structures to fix the second waterproof and heat-insulating structures on the aluminum house beam, and a plurality of groups of waterproof and heat-insulating structures are mutually spliced in sequence through the first connecting parts and the second connecting parts 45, so that the waterproof and heat-insulating structures of the aluminum house are mutually connected in series in a detachable mode;
compared with the prior art, the side baffles 32 can effectively isolate rainwater, prevent the rainwater from corroding and damaging bolts or screws, prolong the service life of the roof of the aluminum house, and when the waterproof and heat-insulating structures are spliced, the connecting gaps of two adjacent groups of waterproof and heat-insulating structures do not need to be subjected to waterproof treatment, the rainwater permeated from the connecting gaps of the first connecting part and the second connecting part 45 can be discharged from the two sides of the drainage groove 34 to the roof, and the rainwater which does not permeate the connecting gaps is directly discharged from the periphery of the roof; compared with the planar plate, when the corrugated aluminum plate and the aluminum-magnesium-manganese plate are used, the corrugated aluminum plate and the corrugated outer surface of the aluminum-magnesium-manganese plate are easier to accumulate heat under the irradiation of sunlight to cause the temperature in the aluminum room to rise, and the built-in heat insulation cavity formed by the drainage grooves 34 can further reduce the influence of outdoor high temperature on indoor temperature, so that the effect of ventilation and cooling is achieved.
Preferably, a right end of the upper horizontal extension 41 is provided with a lower extension 42 extending vertically downward, and the second connection 45 is provided on the right side of the lower extension 42.
Preferably, a V-shaped positioning groove 35 is arranged above the lower horizontal extension portion 31, the V-shaped positioning groove 35 is arranged between the left end portion of the lower horizontal extension portion 31 and the side baffle 32, and the V-shaped positioning groove 35 is used for positioning holes of bolts or screw holes.
Preferably, the first connecting portion is a first horizontal barb 21, the second connecting portion 45 is a second horizontal barb 51, when the waterproof and heat-insulating structures of the aluminum roof are spliced with each other, the first waterproof and heat-insulating structure is fixed on the aluminum roof beam by using bolts or screws through the lower horizontal extension portion 31 of the first waterproof and heat-insulating structure, the fixing position of the bolts or screws is located between the left end of the lower horizontal extension portion 31 and the side baffle 32, then the second horizontal barb 51 of the second waterproof and heat-insulating structure is buckled on the first horizontal barb 21 of the first waterproof and heat-insulating structure, and the bolts or screws pass through the lower horizontal extension portion 31 of the second waterproof and heat-insulating structure to fix the second waterproof and heat-insulating structure on the aluminum roof beam, and the plurality of waterproof and heat-insulating structures are buckled with the second horizontal barb 51 in sequence through the first horizontal barb 21, so that the plurality of waterproof and heat-insulating structures are connected in series with each other in a detachable manner; the subsequent waterproof and heat-insulating structure only needs to use bolts or screws to fix one side of the lower horizontal extension part 31, so that the installation is more convenient and faster than the prior art, and the two sides of the waterproof and heat-insulating structure do not need to be fixed by using connecting pieces at the same time;
the hook portion of the first horizontal barb 21 is downward, the upper surface of the first horizontal barb 21 is flush with the upper surface of the main body 10, and the hook portion of the second horizontal barb 51 is upward;
because after two sets of adjacent waterproof and heat-insulating structures are fixed in place, the second horizontal inverted hook 51 of the latter set of waterproof and heat-insulating structure is positioned below the first horizontal inverted hook 21 of the former set of waterproof and heat-insulating structure, the former set of waterproof and heat-insulating structure can be detached only after the latter set of waterproof and heat-insulating structure is detached, so that the structural weak points of the aluminum roof are reduced, namely the waterproof and heat-insulating structure is not easy to separate by strong wind when being struck by strong typhoons, and the integral mechanism strength of the aluminum roof is improved.
Preferably, a bending portion 33 bending towards a side far away from the first horizontal barb 21 is disposed above the side baffle 32, a horizontal boss 43 is disposed on a side far away from the second horizontal barb 51 of the lower extension 42, after the waterproof and heat-insulating structure of the aluminum roof is mutually spliced, the bending portion 33 is pressed against the horizontal boss 43, and the bending portion 33 is pressed against the horizontal boss 43 to prevent the upper horizontal extension 41 from being bent downwards to be damaged or separate the second horizontal barb 51 from the first horizontal barb 21 when being pressed by external force.
Preferably, the left end of the lower horizontal extension portion 31 is provided with an L-shaped pressing boss 36 protruding upwards, and the L-shaped pressing boss 36 presses under the right side of the main body 10 after the waterproof and heat-insulating structures of the aluminum roof are spliced with each other.
Example 2
As shown in the drawings, the difference between the present embodiment and the above embodiment is that a bending portion 33 bending towards the side close to the first horizontal barb 21 is provided above the side baffle 32, a limiting boss 44 is provided below the upper horizontal extension 41, after the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the bending portion 33 is pressed against the side, away from the second horizontal barb 51, of the limiting boss 44 and is simultaneously pressed against the lower side of the upper horizontal extension 41, and the limiting boss 44 is located above the drain tank 34;
the bending part 33 is simultaneously pressed against the side, away from the second horizontal barb 51, of the limiting boss 44 and below the upper horizontal extension part 41, so that the upper horizontal extension part 41 is prevented from being bent downwards to be damaged or the second horizontal barb 51 is prevented from being separated from the first horizontal barb 21 when being pressed by external force.
Preferably, a plurality of groups of hollow grooves 11 are formed below the main body 10, the overall weight of the waterproof heat insulation structure is reduced through the hollow grooves 11, a plurality of heat insulation grooves are formed at the same time, and reinforcing ribs 12 are arranged on the adjacent side edges of the plurality of groups of hollow grooves 11.
Example 3
As shown in the drawings, the present embodiment is different from the above embodiment in that the first connection portion is a first engaging portion 22, the second connection portion 45 is a second engaging portion 52, and engaging teeth 53 and engaging grooves 54 due to engagement connection are alternately provided on the first engaging portion 22 and the second engaging portion 52, and the engaging teeth 53 and the engaging grooves 54 are capable of being engaged with each other;
when the waterproof and heat-insulating structures of the aluminum house roof are mutually spliced, the first waterproof and heat-insulating structure is fixed on the aluminum house beam by penetrating through the lower horizontal extension part 31 of the first waterproof and heat-insulating structure by bolts or screws, the fixed positions of the bolts or screws are positioned between the left end part of the lower horizontal extension part 31 and the side baffle 32, and then the second embedded part 52 of the second waterproof and heat-insulating structure is embedded on the first embedded part 22 of the first waterproof and heat-insulating structure, so that the second embedded part 52 of the second waterproof and heat-insulating structure and the embedded teeth 53 and the embedded grooves 54 of the first embedded part 22 of the first waterproof and heat-insulating structure are detachably mutually staggered and embedded and connected, the second waterproof and heat-insulating structure is fixed on the aluminum house beam by penetrating through the lower horizontal extension part 31 of the second waterproof and heat-insulating structure by penetrating through the first embedded part 22 and the second embedded part 52, and a plurality of waterproof and heat-insulating structures are mutually embedded in sequence, so that the waterproof and heat-insulating structures are detachably mutually connected in series and spliced;
preferably, L-shaped side sliding grooves 61 are disposed below the first engaging portion 22 and the second engaging portion 52 in opposite directions, the two sets of L-shaped side sliding grooves 61 form a locking sliding groove 62 after the first engaging portion 22 and the second engaging portion 52 are engaged and connected, locking strips 63 are slidably disposed in the locking sliding groove 62, and after the plurality of sets of waterproof and heat-insulating structures are mutually connected in series, the two sets of waterproof and heat-insulating structures are slidingly locked in the locking sliding groove 62 through the locking strips 63, so that the strength of the connecting structure of the two adjacent sets of waterproof and heat-insulating structures is improved.
The structure in the above embodiment adopts the following waterproof method and waterproof principle to carry out waterproof drainage:
a plate-shaped waterproof structure is arranged above an original roof, connecting parts which are mutually matched and spliced are arranged on two sides of the plate-shaped waterproof structure, the connecting part above one side of the plate-shaped waterproof structure is an upper horizontal extending part 41, the connecting part below the other side of the plate-shaped waterproof structure is a lower horizontal extending part 31 which is matched with the upper horizontal extending part 41, a side baffle 32 is arranged on the lower horizontal extending part 31, the side baffle 32 is contacted with the bottom of the upper horizontal extending part 41 of the other plate-shaped waterproof structure, and the upper horizontal extending part 41, the lower horizontal extending part 31, the side baffle 32 and the side wall of the plate-shaped waterproof structure form a drainage groove 34 below a splicing gap; the end of the lower horizontal extension 31 is further provided with an upward bending part to form a standby drainage channel, and the water flow permeated by the splicing gap is gathered and discharged through the drainage channel 34 and the standby drainage channel, so that the aim of water prevention is fulfilled.
The embodiment of the invention has the following advantages:
1. through the upper horizontal extension part 41 and the side baffle plates 32, the connecting metal connectors such as bolts, screws and the like are isolated from the outside, so that the connecting structure strength is reduced, potential safety hazards are formed, and the service life of the aluminum roof is shortened due to the fact that rainwater contacts or soaks the metal connectors; meanwhile, a built-in heat insulation cavity can be formed through the drainage groove 34, so that the influence of outdoor high temperature on indoor temperature is further reduced, and the effect of ventilation and cooling is achieved;
2. the connecting gaps of the two groups of waterproof and heat-insulating structures do not need to be subjected to waterproof treatment, so that the installation steps are simplified, and the installation convenience is improved; meanwhile, the effects of simplifying the installation steps can be achieved by adopting a buckling and embedding mode;
3. compared with corrugated aluminum plates and aluminum magnesium manganese plates, the planarized top is not easy to form heat accumulation to cause the temperature in the aluminum room to rise;
4. by providing the bending portion 33 or the locking chute 62 and the locking strip 63, the effect of improving the strength of the overall connection structure can be achieved.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (9)
1. The utility model provides a waterproof thermal-insulated structure of multipurpose aluminium house roof, its characterized in that includes main part (10), main part (10) left side top is provided with the first connecting portion that extends outwards of level, main part (10) left side below is provided with the outer lower horizontal extension portion (31) that extends of level, be provided with side shield (32) above lower horizontal extension portion (31), side shield (32) are formed with water drainage tank (34) with main part (10) left side wall and lower horizontal extension portion (31), first connecting portion is located water drainage tank (34) notch top;
an upper horizontal extension part (41) extending outwards horizontally is arranged above the right side of the main body (10), a second connection part (45) matched with the first connection part is arranged at the right side end part of the upper horizontal extension part (41), and the second connection part (45) extends outwards horizontally;
when the waterproof and heat-insulating structure of the aluminum house roof is mutually spliced, the waterproof and heat-insulating structure of the aluminum house roof is mutually spliced in sequence through the first connecting part and the second connecting part (45), so that the waterproof and heat-insulating structure of the aluminum house roof is detachably connected with each other; the right end part of the upper horizontal extension part (41) is provided with a lower extension part (42) which extends downwards and vertically, and the second connection part (45) is arranged on the right side of the lower extension part (42); a V-shaped positioning groove (35) is formed above the lower horizontal extension portion (31), and the V-shaped positioning groove (35) is formed between the left end portion of the lower horizontal extension portion (31) and the side baffle plate (32).
2. The multipurpose aluminum roof waterproof and heat-insulating structure according to claim 1, wherein the first connecting part is a first horizontal barb (21), the second connecting part (45) is a second horizontal barb (51), and the aluminum roof waterproof and heat-insulating structure is detachably connected with each other by sequentially buckling the first horizontal barb (21) and the second horizontal barb (51) when being spliced with each other;
the hook part of the first horizontal barb (21) is downwards arranged, the upper surface of the first horizontal barb (21) is flush with the upper surface of the main body (10), and the hook part of the second horizontal barb (51) is upwards arranged.
3. The multipurpose waterproof and heat-insulating structure for the aluminum house roof according to claim 2, wherein a bending part (33) bending towards one side far away from the first horizontal barb (21) is arranged above the side baffle (32), a horizontal boss (43) is arranged on one side far away from the second horizontal barb (51) of the lower extension part (42), and after the waterproof and heat-insulating structure for the aluminum house roof is spliced with each other, the bending part (33) is propped against the horizontal boss (43).
4. A multipurpose waterproof and heat-insulating structure for aluminum roofs according to claim 3, wherein the left end of the lower horizontal extension (31) is provided with an L-shaped pressing boss (36) protruding upward, and the L-shaped pressing boss (36) presses under the right side of the main body (10) after the waterproof and heat-insulating structure for aluminum roofs is spliced with each other.
5. The multipurpose waterproof and heat-insulating structure for the aluminum roof according to claim 2, wherein a bending part (33) bent towards one side close to the first horizontal barb (21) is arranged above the side baffle (32), a limiting boss (44) is arranged below the upper horizontal extension part (41), after the waterproof and heat-insulating structure for the aluminum roof is mutually spliced, the bending part (33) is propped against one side, away from the second horizontal barb (51), of the limiting boss (44), and the limiting boss (44) is located above the drainage groove (34).
6. The multipurpose waterproof and heat-insulating structure for aluminum roofs according to claim 5, wherein a plurality of groups of hollow grooves (11) are arranged below the main body (10), and reinforcing ribs (12) are arranged on adjacent side edges of the plurality of groups of hollow grooves (11).
7. The multipurpose waterproof and heat-insulating structure for aluminum roofs according to claim 1, wherein the first connecting portion is a first engaging portion (22), the second connecting portion (45) is a second engaging portion (52), engaging teeth (53) and engaging grooves (54) due to engaging connection are alternately provided on the first engaging portion (22) and the second engaging portion (52), and when the waterproof and heat-insulating structure for aluminum roofs is mutually spliced, the engaging teeth (53) of the first engaging portion (22) are engaged with the engaging grooves (54) of the second engaging portion (52), and the engaging teeth (53) of the second engaging portion (52) are engaged with the engaging grooves (54) of the first engaging portion (22), so that the first engaging portion (22) and the second engaging portion (52) are detachably engaged with each other in a staggered manner.
8. The multipurpose waterproof and heat-insulating structure for aluminum roofs according to claim 7, wherein the first engaging portion (22) and the second engaging portion (52) are provided with L-shaped side sliding grooves (61) respectively facing downward, the two sets of L-shaped side sliding grooves (61) form a locking sliding groove (62) after the first engaging portion (22) and the second engaging portion (52) are engaged and connected, and locking strips (63) are slidably provided in the locking sliding groove (62).
9. The waterproof method for the aluminum house roof is characterized in that a plate-shaped waterproof structure is arranged above an original roof or is used for replacing the original roof, connecting parts which are mutually matched and spliced are arranged on two sides of the plate-shaped waterproof structure, a drainage groove (34) is arranged below a gap formed by splicing the connecting parts, and water flow permeated by the spliced gap is gathered and discharged through the drainage groove (34);
the water draining groove (34) is formed by arranging an upper horizontal extending part (41) above one side of the plate-shaped waterproof structure, arranging a lower horizontal extending part (31) matched with the upper horizontal extending part (41) below the other side, arranging a side baffle plate (32) on the lower horizontal extending part (31), enabling the side baffle plate (32) to be in contact with the bottom of the upper horizontal extending part (41) of the other plate-shaped waterproof structure, and forming the water draining groove (34) below the splicing gap by the upper horizontal extending part (41), the lower horizontal extending part (31), the side baffle plate (32) and the side wall of the plate-shaped waterproof structure; the tail end of the lower horizontal extension part (31) is provided with an upward bending part to form a standby drainage groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910625745.XA CN110258974B (en) | 2019-07-11 | 2019-07-11 | Waterproof thermal-insulated structure of multipurpose aluminium house roof |
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| CN201910625745.XA CN110258974B (en) | 2019-07-11 | 2019-07-11 | Waterproof thermal-insulated structure of multipurpose aluminium house roof |
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| CN110258974B true CN110258974B (en) | 2024-04-16 |
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| JPH11222981A (en) * | 1995-10-19 | 1999-08-17 | Gantan Beauty Ind Co Ltd | Building vertical roofing external facing material and external facing structure of building |
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| CN202925769U (en) * | 2012-12-06 | 2013-05-08 | 浙江工商大学 | Heat-insulation waterproof roof board |
| CN203113633U (en) * | 2012-12-25 | 2013-08-07 | 上海亚泽金属屋面系统股份有限公司 | Assembling structure of profiling plate of metal roof |
| CN210421663U (en) * | 2019-07-11 | 2020-04-28 | 佛山市南海雄业铝型材有限公司 | Waterproof and heat-insulating structure of multi-purpose aluminum house roof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11222981A (en) * | 1995-10-19 | 1999-08-17 | Gantan Beauty Ind Co Ltd | Building vertical roofing external facing material and external facing structure of building |
| JP2004211329A (en) * | 2002-12-27 | 2004-07-29 | Ig Tech Res Inc | Roofing material |
| TWM254480U (en) * | 2004-03-16 | 2005-01-01 | Tai-Cheng Li | Lapped structure for glazed steel plate |
| KR20050074932A (en) * | 2005-04-04 | 2005-07-19 | 조은판넬 주식회사 | Sandwiches panel for roof construction |
| CN202925769U (en) * | 2012-12-06 | 2013-05-08 | 浙江工商大学 | Heat-insulation waterproof roof board |
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| CN210421663U (en) * | 2019-07-11 | 2020-04-28 | 佛山市南海雄业铝型材有限公司 | Waterproof and heat-insulating structure of multi-purpose aluminum house roof |
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|---|---|
| CN110258974A (en) | 2019-09-20 |
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