CN115142618A - Wave type polycarbonate panel roofing system - Google Patents
Wave type polycarbonate panel roofing system Download PDFInfo
- Publication number
- CN115142618A CN115142618A CN202210875880.1A CN202210875880A CN115142618A CN 115142618 A CN115142618 A CN 115142618A CN 202210875880 A CN202210875880 A CN 202210875880A CN 115142618 A CN115142618 A CN 115142618A
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- connecting piece
- shaped
- wave
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- 239000004417 polycarbonate Substances 0.000 title claims abstract description 219
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 210000000056 organ Anatomy 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000002390 adhesive tape Substances 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000012945 sealing adhesive Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 206010066054 Dysmorphism Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
- E04D13/068—Means for fastening gutter parts together
-
- 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
-
- 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
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/32—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of plastics, fibrous materials, or asbestos cement
-
- 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
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a wave type polycarbonate plate roof system, which comprises a PC plate steel frame, a PC plate unit body and a gutter channel structure, wherein the PC plate unit body comprises wave type PC plates, a fixed connecting piece and a sliding connecting piece, the PC plate units are arranged on the PC plate steel frame in a high-low inclined state, the high ends of the lap joints of the adjacent wave type PC plates are connected with the PC plate steel frame through the fixed connecting piece, the low ends of the lap joints of the adjacent wave type PC plates are connected with the PC plate steel frame through the sliding connecting piece, the width direction of the wave type PC plates is a wave edge, the length direction of the wave type PC plates is the high-low direction, the high-end side hole of the wave type PC plate is in sealing connection through a high-point sealing plate, the low-end hole of the wave type PC plate is in sealing connection through a low-point sealing plate, the high-point sealing plate is connected with the PC plate steel frame, an organ sealing rubber strip is arranged between the low-point sealing plate and the PC plate steel frame, the sliding connecting piece comprises a sliding groove upper part and a sliding groove connecting piece, the upper part of the sliding groove connecting piece is connected with the PC plate, and the sliding groove connecting piece is slidably arranged on the lower part of the sliding groove.
Description
Technical Field
The invention relates to a wave type polycarbonate panel roof system.
Background
Polycarbonate board (PC board) is a colorless transparent amorphous thermoplastic material, has the light transmissivity good, light in weight, the fire-retardant characteristics of giving sound insulation, uses by a large scale on roofing curtain wall gradually, must solve the big problem of PC board thermal deformation, and current PC board roofing system generally adopts the rubber joint to seal, because PC board coefficient of thermal expansion is big, is heated and takes place the deformation of expend with heat and contract with cold easily, seals waterproof formation great threat to the roofing rubber joint. In order to avoid indoor water leakage, a section with a water receiving groove is arranged on the indoor side, and the seepage water at the glue joint is drained to the outdoor through a certain drainage path, so that the material consumption is increased, and the construction process is complex; meanwhile, the elastic modulus of the PC board is only 1/3 of that of glass, and the existing PC board roofing system adopts a plane PC board, so that the rigidity is low, the deformation of the PC board is large, the number of joints of the board is large, and the risk of water leakage of the existing PC board roofing system can be increased. Therefore, how to design a roofing system which has good waterproof performance, large self rigidity, can adapt to temperature deformation and is convenient to assemble is a problem to be solved.
Disclosure of Invention
The invention aims to solve the technical problems and provides a wave-shaped PC board roof system which has good waterproof performance, high self-rigidity, adaptability to temperature deformation and convenience in assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a wave type polycarbonate board roofing system, includes PC board steelframe, PC board unit body and gutter structure, and this PC board unit body includes wave type PC board, fixed connector and sliding connection spare, and this PC board unit is high low slope form and arranges on the PC board steelframe down, passes through between the high end of adjacent wave type PC board overlap joint and the PC board steelframe fixed connector connects, passes through between the low side of the overlap joint of adjacent wave type PC board and the PC board steelframe sliding connection spare connects, the width direction of wave type PC board is the wave limit, and length direction is the height direction, carries out sealing connection through the high point closing plate at the high-end side opening of wave type PC board, and the low side opening of this wave type PC board is through low point closing plate sealing connection, and this high point closing plate is connected with the PC board steelframe, installs organ joint strip between this low point closing plate and the PC board steelframe, sliding connection spare includes spout connecting piece and spout connecting piece lower part, and this connecting piece upper portion is installed in the upper portion of this connecting piece slidable between the lower part of this high point connecting piece and the gutter structure, and the gutter structure below of this high point connecting piece and the gutter structure.
PC board is tile formula overlap joint between the adjacent PC board in the width direction, and the PC board body after the overlap joint is three horn shapes as the whole piece, six wave type PC board unit is the hexagon and arranges to form "rice" style of calligraphy gutter channel structure, gutter channel structure includes main basin structure, two time basin structures and special-shaped connecting piece, this special-shaped connecting piece intercommunication main basin structure and two time basin structures, adjacent two wave type PC boards are along forming the main basin structure of gutter channel structure between the length direction, the inferior basin structure of below square one-tenth gutter channel structure between adjacent high point closing plate and the low point closing plate, this main basin structure includes high point main ditch structure and low point main ditch structure, inferior basin structure includes high point inferior ditch structure and low point inferior ditch structure.
The special-shaped cross connecting plate comprises a concave plate, a cover baffle plate and a sub-groove cover plate, wherein side top plates on two sides of a bottom plate of the concave plate are in a gradually expanding shape from inside to outside, the cover baffle plate is arranged on two sides of the side top plates respectively, the sub-groove cover plate is arranged on the top wall of the top plates on two sides respectively, two ends of the concave plate are respectively connected with main water channel lap joints of a main water channel structure in a sealing mode, sub-groove lap joints of a sub-water channel structure are connected between the sub-groove cover plate and the cover baffle plate, a PC plate steel frame between adjacent sub-groove lap joints is provided with a PC plate unit body, the tip part of the PC plate unit body between adjacent sub-groove lap joints faces to the special-shaped connecting piece, and the long side part between the adjacent main water channel lap joints and the sub-water channel lap joint which is opposite to the tip part of the PC plate unit body faces to the main water channel lap joint.
The main ditch overlapping piece comprises a concave plate body, and top plates on two sides of the concave plate body are respectively and vertically bent outwards to form baffle plates; the secondary ditch overlapping piece comprises a U-shaped plate, and a connecting plate is perpendicularly bent outwards on one side plate of the U-shaped plate.
The high point sealing plate comprises a first waterproof sealing plate and a second waterproof sealing plate, the first waterproof sealing plate is Z-shaped and comprises a high flat plate, a vertical plate and a low flat plate, the high flat plate is arranged above the top wall of the high end part of the wave-shaped PC plate at intervals, the free end of the high flat plate is connected with the second waterproof sealing plate in a sealing mode, the lower end of the second waterproof sealing plate corresponds to the wave-shaped sawtooth shape of the wave-shaped PC plate and seals the top wall of the wave-shaped PC plate and the lower end of the second waterproof sealing plate through sealing glue, the low point sealing plate is triangular and correspondingly seals the side hole at the lower end of the wave-shaped PC plate, a first adhesive tape notch profile is connected below the bottom concave edge of the low point sealing plate, a second adhesive tape notch profile is connected to the PC plate steel frame at the corresponding position, and the organ type adhesive tape sealing adhesive tape is installed between the first adhesive tape notch profile and the second adhesive tape notch profile.
One end of the lower flat plate of the first waterproof blocking plate, the connecting plate of the secondary ditch overlapping piece and one end of a PVC waterproof coiled material are fixed at a PC plate steel frame mounted on a PC unit below through screws, the other end of the PVC waterproof coiled material is connected at a PC plate steel frame mounted on a PC unit above, the connecting plate of the secondary ditch overlapping piece is welded above a tie piece 12 of the PC plate steel frame, and the waterproof coiled material is positioned on the secondary ditch overlapping piece; the one end of main ditch overlap joint piece is folded and is pressed in the crest department on the long limit of PC board unit, and the other end is folded and is pressed in the crest department on the long limit of another PC board unit, fills the rubber and plastic sponge and passes through sealed glue connection between the crest department on the long limit of main ditch overlap joint piece and PC board unit, and this main ditch overlap joint piece is located the aluminium veneer top of connecting on the drawknot piece of PC board steel frame, and the concave plate body department of this main ditch overlap joint piece is equipped with waterproofing membrane.
The upper part of the chute connecting piece comprises a bottom plate and an inclined top plate, the bottom plate is connected with the inclined top plate through two vertical plates at intervals, a plate body is arranged on the inner side of each bent vertical plate in an extending way, an L-shaped baffle plate is arranged on the bottom wall of the inclined top plate, the plate body, the bent vertical plates, the inclined top plate and the L-shaped baffle plate form an inner T-shaped groove, a hexagon nut is inserted and clamped in the inner T-shaped groove, an L-shaped pressing plate is arranged on the top wall of the crest position of the PC plate, a waterproof gasket is arranged between the L-shaped pressing plate and the PC plate, and the L-shaped pressing plate, the PC plate and the upper part of the chute connecting piece are connected through bolts and the hexagon nut; the spout connecting piece lower part includes the base, and this base includes T type groove and mounting groove, and this mounting groove is located the below in T type groove, and the lower extreme of this bottom plate and two risers stretches into T type groove, and the connecting piece that this spout connecting piece lower part and PC board steel frame are connected through the fastener, and the head of this fastener is arranged in the mounting groove.
Fixed connection spare includes nearly style of calligraphy support piece, stainless steel clamp plate and connecting piece, and this nearly style of calligraphy support piece's roof is located near the crest of this PC board, and the roof crest department that corresponds nearly style of calligraphy support piece's PC board is equipped with the stainless steel clamp plate, and this connecting piece passes stainless steel clamp plate, PC board and nearly style of calligraphy support piece's roof passes through the connecting piece to be connected, on nearly style of calligraphy support piece's two leg plate in bottom connect the PC board steelframe, all be equipped with waterproof gasket in L type stainless steel clamp plate's the below of going up and down.
The invention has the beneficial effects that: the invention provides a wave-shaped PC board roof system, which solves the problem that the PC board is easy to tear sealant to cause water leakage due to large temperature deformation, the unique wave-shaped shape of the PC board not only ensures that the PC board has large rigidity and more excellent stress performance, reduces the number of installation supports in the length direction, but also ensures the good watertight performance of the roof system by using the groove structure and the tile type lap joint of the PC board. Meanwhile, the lower part of the PC plate sliding connecting piece can rotate around the bolt to adapt to angular deformation, the pressing plate type fastening connection is convenient and quick to install, and good wind uncovering resistance is guaranteed.
Drawings
In order to more clearly explain the embodiments of the present invention, the embodiments will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic partial top view of the present invention.
FIG. 2 is a schematic cross-sectional view of the wave-shaped PC board of the present invention.
FIG. 3 is a schematic diagram of the PC board unit according to the present invention.
Fig. 4 is a schematic structural view of a wave-shaped PC board and a fixing connector.
Fig. 4A is a schematic diagram of a partially enlarged structure in fig. 4.
Fig. 5 is a schematic structural view of the wave-shaped PC board and the sliding connector.
Fig. 5A is a schematic view of a part of the enlarged structure in fig. 5.
Fig. 5B is a schematic structural view of the upper portion of the chute connector.
Fig. 5C is a schematic view of the lower portion of the chute connector.
FIG. 6 is a schematic view showing a structure of a sub gutter formed between two PC board units adjacent to each other.
Fig. 7 is a schematic view showing a structure of a main gutter tank.
Fig. 8 is a schematic structural diagram of the special-shaped connecting piece.
Fig. 9 is a schematic structural diagram of the connection of the special-shaped connecting piece with the main ditch connecting piece and the secondary ditch connecting piece.
FIG. 10 is a schematic view showing the PC board unit, the profile connector, the main gutter connector and the sub-gutter connector after connection.
Detailed Description
The following description is given by way of example only, and is not intended to limit the scope of the invention.
As shown in fig. 1 to 10, a wave type polycarbonate panel roofing system according to a preferred embodiment of the present invention includes a PC panel steel frame 1, a PC panel unit body 2, and a gutter structure 3. The PC board unit body 2 includes a wave Z-type PC board 21, a fixed link 22, and a sliding link 23. Wave type PC board forms for bending, wave type PC board can provide great plane external rigidity, the outer deformation in plane is less under the load effect, wave type PC board can be done very greatly along length direction like this, length direction's seam has been reduced, wave type PC board's width direction is the wave limit, crest and trough staggered arrangement, length direction is the height direction, the PC board unit is high low slope form down and arranges on the PC board steelframe, lapped high-end passes through fixed connector and connects between the adjacent PC board on width direction, its bottom is connected through sliding connector. The PC board has better elasticity along the width direction, and the lapped PC board body is in a triangular shape as a whole. Carry out sealing connection through high point closing plate 24 at the high-end side port of wave type PC board, the low side port of this wave type PC board is through low point closing plate 25 sealing connection, and this high point closing plate 24 is connected with PC board steel frame 1, and sealed 10 strips of glue of installation organ between this low point closing plate 25 and the PC board steel frame 1. The six wave-shaped PC board units are arranged in a hexagon shape to form a gutter structure 3 shaped like a Chinese character 'mi'.
The PC board has a large self expansion coefficient, and in order to adapt to temperature deformation, the PC board adopts a fixed connection mode at a high point position and adopts a sliding connection mode at other positions.
The fixed connecting piece 22 comprises a zigzag type supporting piece 221, an L-shaped stainless steel pressing plate 222 and a connecting piece 223, wherein the top plate of the zigzag type supporting piece 221 is positioned near the wave crest of the PC board 21, the L-shaped stainless steel pressing plate 222 is pressed at the top wall wave crest of the PC board 21 corresponding to the zigzag type supporting piece 221, the connecting piece 223 is a screw and/or bolt assembly, the connecting piece penetrates through the stainless steel pressing plate 222 and the PC board 21 to be connected with the top plate of the zigzag type supporting piece 221 through threads, and two leg plates at the bottom of the zigzag type supporting piece 221 are connected to a PC board steel frame through self-tapping self-drilling nails. Waterproof gaskets are arranged above and below the L-shaped stainless steel pressure plate 222.
The slide connector 23 includes a chute connector upper portion 231, a chute connector lower portion 232, an L-shaped stainless steel pressure plate 233, and a fastener 234. The upper part of the sliding chute connecting piece is connected with the top wall of the PC board, the upper part of the sliding chute connecting piece is slidably arranged at the lower part of the sliding chute connecting piece, and the lower part of the sliding chute connecting piece is rotatably connected with the connecting piece connected with the PC board steel frame. The upper part 231 of the chute connecting piece comprises a bottom plate 2311 and an inclined top plate 2312, the top surface of the inclined top plate is attached to the bottom surface of the PC plate, the bottom plate 2311 and the inclined top plate 2312 are connected through two spaced vertical plates 2313 and 2314, a plate body 2315 is arranged on the inner side of the bent vertical plate 2314 in an extending mode, an L-shaped baffle 2316 is arranged on the bottom wall of the inclined top plate 2312, the plate body 2315, the bent vertical plate 2314, the inclined top plate 2312 and the L-shaped baffle 2316 form an inner T-shaped groove 2317, a hexagon nut of a fastening piece 234 is inserted into the inner T-shaped groove 2317, an L-shaped pressing plate 233 is arranged on the top wall of the crest position of the PC plate, a waterproof gasket is arranged between the L-shaped pressing plate 233 and the PC plate 21, and the L-shaped pressing plate 233, the PC plate 21 and the upper part 231 of the chute connecting piece are connected through bolts and hexagon nuts of the fastening piece 234; the lower part 232 of the sliding chute connecting piece comprises a base 2321, the base 2321 comprises a T-shaped groove 2322 and a mounting groove 2323, the mounting groove 2323 is communicated and positioned below the T-shaped groove 2322, the lower ends of the bottom plate 2311 and the two vertical plates 2313 and 2314 extend into the T-shaped groove 2322, the lower part 232 of the sliding chute connecting piece is connected with the connecting piece 11 connected with the PC plate steel frame 1 through a bolt, and the head of the bolt is positioned in the mounting groove 2323. When the temperature changes, the PC board is fixed at a high point, and the PC boards at other positions drive the upper half part of the chute connecting piece to slide in the C-shaped notch at the lower half part of the chute connecting piece. The sliding connecting piece not only solves the problem of temperature change and telescopic deformation, but also can be well adapted to the change of the installation angle of the PC board.
In order to further reduce the risk that the PC board is lifted under the negative wind pressure, fixed connecting pieces and sliding connecting pieces are arranged at the high end and the low end of the PC board and at the positions of wave crests along the width direction at corresponding intervals.
The waterproof plate is plugged at the high end side and the low end side of the wave-shaped PC plate, so that water in the gutter is prevented from flowing backwards into the PC plate. The high point sealing plate 24 includes first way waterproof closure plate 241 and second way waterproof closure plate 242, first way waterproof closure plate 241 is from the whole tip that covers the PC board in one side, this first way waterproof closure plate 241 is the Z type, including the high flat board, riser and low flat board, this high flat board interval is taken on the roof top of the high tip of wave type PC board, the sealed drawknot second way waterproof closure plate 242 of the free end of this high flat board, the lower extreme of this second way waterproof closure plate is for corresponding and making the roof of wave type PC board sealed with the lower extreme of second way waterproof closure plate for the wave cockscomb structure with wave type PC board through sealed glue. The low point sealing plate 25 is triangular, correspondingly plugged at a low end side hole of the wave-shaped PC plate, a first adhesive tape notch profile 26 is connected below a concave edge in the bottom of the low point sealing plate 25, a second adhesive tape notch profile 11 is connected on a PC plate steel frame at a corresponding position, and an organ sealing adhesive tape 10 is installed between the first adhesive tape notch profile 26 and the second adhesive tape notch profile 11. The organ sealing rubber strip can not only adapt to deformation of a PC board during temperature change, but also play a role in sealing and prevent water in a gutter from entering a room. The PC board with a certain slope discharges water into a surrounding gutter trough structure by using the wave-shaped grooves, and the water-proof construction measures at the high points and the low points of the PC board ensure that the water in the gutter cannot enter the room, so that the PC board roof system has good watertight performance.
The gutter water tank structure 3 comprises a main water tank structure 31, a special-shaped connecting piece 32 and two secondary water tank structures 33, wherein the special-shaped connecting piece 32 is communicated with the main water tank structure 31 and the two secondary water tank structures 33, the secondary water tank structure 32 of the gutter water tank structure is formed below the position between the adjacent high-point sealing plate and the low-point sealing plate, the main water tank structure 31 of the gutter water tank structure is formed between the adjacent two wave-shaped PC plates along the length direction, and the main water tank structure is communicated with the secondary water tank structures; this main basin structure 31 includes the main ditch structure of high point and the main ditch structure of low point, and inferior basin structure includes the secondary ditch structure of high point and the secondary ditch structure of low point.
The special-shaped cross connecting plate 32 comprises a concave plate 321, cover baffles 322 and a slot-dividing cover plate 323, wherein side top plates 3211 on two sides of a bottom plate of the concave plate 321 are gradually enlarged from inside to outside, the cover baffles 322 are respectively arranged on two sides of the side top plates 3211, and the slot-dividing cover plate 323 is respectively arranged on top walls of the top plates 3211 on two sides. The two ends of the groove of the concave plate 321 are respectively and hermetically lapped with the main ditch lapping piece 311 of the high-point main ditch structure and the low-point main ditch lapping piece 311 of the low-point main ditch structure, and the secondary ditch lapping piece 331 of the secondary ditch structure is hermetically lapped between the sub-ditch cover plate and the cover baffle plate.
On the PC board steelframe between the adjacent inferior ditch overlap joint, install the PC board cell cube respectively on the PC board steelframe between the main ditch overlap joint of adjacent main ditch structure and the inferior ditch overlap joint, the point portion of the PC board cell cube between the adjacent inferior ditch overlap joint is facing to special-shaped connecting piece 32, this point portion passes through aluminum plate and seals, during the installation, this point portion inserts in the vestibule of the branch groove apron of opposite sex connecting piece, the long limit portion relative with the point portion of PC board cell cube between adjacent main ditch overlap joint and the inferior ditch overlap joint is facing to main ditch overlap joint 311.
The main gutter overlapping member 311 comprises a concave plate body, and two side top plates of the concave plate body are respectively and vertically bent outwards to form a baffle plate; the secondary ditch overlapping piece comprises a U-shaped plate, and a connecting plate is perpendicularly bent outwards on one side plate of the U-shaped plate.
One end of a low flat plate of the first waterproof blocking plate, a connecting plate of the secondary ditch overlapping member and one end of a PVC waterproof coiled material are fixed at a PC plate steel frame mounted on a lower PC plate unit through screws, the other end of the PVC waterproof coiled material is connected at a PC plate steel frame mounted on an upper PC plate unit, the connecting plate of the secondary ditch overlapping member is welded above a tie member of the PC plate steel frame, and the PVC waterproof coiled material is positioned above the secondary ditch overlapping member; the one end of main ditch overlap joint piece is folded and is pressed in the crest department on the long limit of PC board unit, and the other end is folded and is pressed in the crest department on the long limit of another PC board unit, fills the rubber and plastic sponge and passes through sealed glue connection between the crest department on the long limit of main ditch overlap joint piece and PC board unit, and sealed glue is elastic, can absorb the dislocation of PC board and main basin structural temperature deformation. The main ditch overlapping member is positioned above an aluminum veneer connected on a pulling member of the PC plate steel frame, and a concave plate body of the main ditch overlapping member is provided with a PVC waterproof coiled material.
The wave type PC board adopts fixed and sliding connection mode to fix on the steelframe, fixes the PC board crest on the connecting piece with the stainless steel clamp plate, has not only adapted to the PC board temperature well and has out of shape, has solved the problem that the roof boarding resists wind and takes off and the unfavorable installation of angle change moreover perfectly. The wave-shaped PC plate groove self-drainage and the application of the tile type lap joint technology ensure the good watertight performance of the roof system. The waterproof plugging structure of the wave-shaped PC board and the peripheral water tank prevents water from flowing backwards to enter the PC board roof, and the waterproof reliability of the PC board roof system is further ensured.
Claims (8)
1. The utility model provides a wave type polycarbonate board roofing system, its characterized in that, includes PC board steelframe, PC board unit body and gutter channel structure, and this PC board unit body includes wave type PC board, fixed connector and sliding connection spare, and this PC board unit is high low slope form and arranges on the PC board steelframe down, passes through between the high end of adjacent wave type PC board overlap joint and the PC board steelframe fixed connector connects, passes through between the low side of the overlap joint of adjacent wave type PC board and the PC board steelframe sliding connection spare connects, the width direction of wave type PC board is the wave limit, and length direction is the height direction, carries out sealing connection through the high point closing plate at the high end mouth of wave type PC board, and the low side mouth of this wave type PC board passes through low point closing plate sealing connection, and this high point closing plate is connected with the PC board steelframe, installs organ sealing rubber strip between this low point closing plate and the PC board steelframe, sliding connection spare includes spout connecting piece upper portion and PC board lower part connecting piece, and this upper portion connecting piece and PC board connecting piece, and the lower part connecting piece of the main chute channel structure of this gutter channel structure, and the main chute connecting piece are equipped with the main chute structure of this gutter channel connecting piece.
2. The wavy polycarbonate panel roofing system of claim 1, wherein: the PC board is the tile formula overlap joint between the adjacent PC board in width direction, and the PC board body after the overlap joint is the triangle-shaped shape as the whole piece, six wave type PC board unit is the hexagon and arranges to form "rice" style of calligraphy gutter channel structure, gutter channel structure includes main basin structure, two time basin structures and special-shaped connecting piece, this special-shaped connecting piece intercommunication main basin structure and two time basin structures, adjacent two wave type PC boards are along the main basin structure that forms gutter channel structure between the length direction, the inferior basin structure of below between adjacent high point closing plate and the low point closing plate squareness gutter channel structure, this main basin structure includes high point main basin structure and low point main basin structure, inferior basin structure includes high point secondary basin structure and low point secondary basin structure.
3. The wavy polycarbonate panel roofing system of claim 2, wherein: the special-shaped cross connecting plate comprises a concave plate, a cover baffle plate and a sub-groove cover plate, wherein side top plates on two sides of a bottom plate of the concave plate are in a gradually expanding shape from inside to outside, the cover baffle plate is arranged on two sides of the side top plates respectively, the sub-groove cover plate is arranged on the top wall of the top plates on two sides respectively, two ends of the concave plate are respectively connected with main water channel lap joints of a main water channel structure in a sealing mode, sub-groove lap joints of a sub-water channel structure are connected between the sub-groove cover plate and the cover baffle plate, a PC plate steel frame between adjacent sub-groove lap joints is provided with a PC plate unit body, the tip part of the PC plate unit body between adjacent sub-groove lap joints faces to the special-shaped connecting piece, and the long side part between the adjacent main water channel lap joints and the sub-water channel lap joint which is opposite to the tip part of the PC plate unit body faces to the main water channel lap joint.
4. The wavy polycarbonate panel roofing system of claim 3, wherein: the main ditch overlapping piece comprises a concave plate body, and top plates on two sides of the concave plate body are respectively and vertically bent outwards to form baffle plates; the secondary ditch overlapping piece comprises a U-shaped plate, and a connecting plate is perpendicularly bent outwards on one side plate of the U-shaped plate.
5. The wavy polycarbonate panel roofing system of claim 4, wherein: the high point sealing plate comprises a first waterproof sealing plate and a second waterproof sealing plate, the first waterproof sealing plate is Z-shaped and comprises a high flat plate, a vertical plate and a low flat plate, the high flat plate is arranged above the top wall of the high end part of the wave-shaped PC plate at intervals, the free end of the high flat plate is connected with the second waterproof sealing plate in a sealing mode, the lower end of the second waterproof sealing plate corresponds to the wave-shaped sawtooth shape of the wave-shaped PC plate and seals the top wall of the wave-shaped PC plate and the lower end of the second waterproof sealing plate through sealing glue, the low point sealing plate is triangular and correspondingly seals the side hole at the lower end of the wave-shaped PC plate, a first adhesive tape notch profile is connected below the bottom concave edge of the low point sealing plate, a second adhesive tape notch profile is connected to the PC plate steel frame at the corresponding position, and the organ type adhesive tape sealing adhesive tape is installed between the first adhesive tape notch profile and the second adhesive tape notch profile.
6. The wavy polycarbonate panel roofing system of claim 5, wherein: one end of the lower flat plate of the first waterproof blocking plate, the connecting plate of the secondary ditch overlapping piece and one end of the waterproof coiled material are fixed at a PC plate steel frame mounted on a PC unit below through screws, the other end of the PVC waterproof coiled material is connected at a PC plate steel frame mounted on a PC unit above, the connecting plate of the secondary ditch overlapping piece is welded above a tie piece of the PC plate steel frame, and the waterproof coiled material is positioned above the secondary ditch overlapping piece; one end of the main ditch overlapping part is overlapped and pressed at the position of a wave crest on the long edge of the PC plate unit, the other end of the main ditch overlapping part is overlapped and pressed at the position of a wave crest on the long edge of the other PC plate unit, rubber and plastic sponge is filled between the main ditch overlapping part and the position of the wave crest on the long edge of the PC plate unit and is connected with the main ditch overlapping part through sealant, the main ditch overlapping part is positioned above an aluminum single plate connected onto a bonding part of a PC plate steel frame, and a concave plate body of the main ditch overlapping part is provided with a waterproof coiled material.
7. The wavy polycarbonate panel roofing system of any one of claims 1 to 6, wherein: the upper part of the chute connecting piece comprises a bottom plate and an inclined top plate, the bottom plate is connected with the inclined top plate through two vertical plates at intervals, a plate body is arranged on the inner side of each bent vertical plate in an extending mode, an L-shaped baffle is arranged on the bottom wall of the inclined top plate, the plate body, the bent vertical plates, the inclined top plate and the L-shaped baffle form an inner T-shaped groove, a hexagon nut is inserted and clamped in the inner T-shaped groove, an L-shaped pressing plate is arranged on the top wall of the crest position of the PC plate, a waterproof gasket is arranged between the L-shaped pressing plate and the PC plate, and the L-shaped pressing plate, the PC plate and the upper part of the chute connecting piece are connected through bolts and hexagon nuts; the spout connecting piece lower part includes the base, and this base includes T type groove and mounting groove, and this mounting groove is located the below in T type groove, and the lower extreme of this bottom plate and two risers stretches into T type groove, and the connecting piece that this spout connecting piece lower part and PC board steel frame are connected through the fastener, and the head of this fastener is located the mounting groove.
8. The wavy polycarbonate panel roofing system of claim 7, wherein: the method is characterized in that: fixed connection spare includes nearly style of calligraphy support piece, stainless steel clamp plate and connecting piece, and this nearly style of calligraphy support piece's roof is located near the crest of this PC board, and the roof crest department that corresponds nearly style of calligraphy support piece's PC board is equipped with the stainless steel clamp plate, and this connecting piece passes the stainless steel clamp plate, and PC board and nearly style of calligraphy support piece's roof passes through the connecting piece to be connected, and nearly style of calligraphy support piece's two leg board in bottom are connected on PC board steelframe, all are equipped with waterproof gasket in L type stainless steel clamp plate's upper and lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875880.1A CN115142618B (en) | 2022-07-25 | Wave-type polycarbonate plate roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875880.1A CN115142618B (en) | 2022-07-25 | Wave-type polycarbonate plate roof system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115142618A true CN115142618A (en) | 2022-10-04 |
| CN115142618B CN115142618B (en) | 2024-07-26 |
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