CN210947436U - Aluminum-magnesium-manganese metal roof - Google Patents
Aluminum-magnesium-manganese metal roof Download PDFInfo
- Publication number
- CN210947436U CN210947436U CN201921191031.4U CN201921191031U CN210947436U CN 210947436 U CN210947436 U CN 210947436U CN 201921191031 U CN201921191031 U CN 201921191031U CN 210947436 U CN210947436 U CN 210947436U
- Authority
- CN
- China
- Prior art keywords
- plate
- magnesium
- aluminum
- panel
- manganese metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 148
- 239000002184 metal Substances 0.000 title claims abstract description 148
- -1 Aluminum-magnesium-manganese Chemical compound 0.000 title claims abstract description 109
- 210000004907 gland Anatomy 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000004826 seaming Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001154 acute effect Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000914 Mn alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses an aluminum-magnesium-manganese metal roof, which belongs to the technical field of roof construction, and a gland strip is used for enabling two adjacent aluminum-magnesium-manganese metal corrugated plates to be folded; the aluminum-magnesium-manganese metal corrugated plate comprises an upper metal layer, a polyurethane layer and a lower metal layer; a safety plate is fixed on at least one concave surface of the aluminum-magnesium-manganese metal corrugated plate; the safety plate is provided with a through hole; a steel wire rope penetrates through the through hole; two ends of the steel wire rope are fixed on the main purline; the secondary purline comprises an upper plate, a lower plate and a side plate; a bolt is arranged below at least one concave surface of the aluminum-magnesium-manganese metal corrugated plate; the top of the bolt is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt is welded with the lower metal layer; the bolt sequentially penetrates through the upper plate and the lower plate from top to bottom; an upper nut and a lower nut are screwed on the bolt; the upper nut and the lower nut are screwed on the upper surface and the lower surface of the lower plate respectively to fix the bolt. The aluminum-magnesium-manganese metal roof has strong wind resistance, safety and good waterproof performance.
Description
Technical Field
The utility model belongs to the technical field of the roofing building, specifically speaking relates to aluminium magnesium manganese metal roofing.
Background
The aluminum-magnesium-manganese alloy roof is a novel roof board, and the aluminum-magnesium-manganese alloy is widely applied in the construction industry, and plays an important role in developing modern buildings towards the directions of comfort, light weight, durability, economy, environmental protection and the like. The aluminum-magnesium-manganese alloy has the advantages of moderate structural strength, weather resistance, stain resistance, easy bending and welding processing and the like, and is generally accepted as a roof material with the building design service life of more than 50 years.
The existing aluminum-magnesium-manganese metal roof comprises a main purline, a secondary purline, an aluminum-magnesium-manganese metal corrugated plate and a gland strip; the aluminum-magnesium-manganese metal corrugated plates are supported on two secondary purlines, the two secondary purlines are supported on two main purlines, and the two secondary purlines and the two main purlines form a supporting rectangle; the cover pressing strip is used for enabling two adjacent aluminum-magnesium-manganese metal corrugated plates to be subjected to seam closing; in order to achieve the effects of heat preservation and noise reduction, the aluminum-magnesium-manganese metal corrugated plate generally comprises an upper metal layer, a polyurethane layer and a lower metal layer, wherein the upper metal layer and the lower metal layer are clamped on the upper side and the lower side of the polyurethane layer.
However, the wind resistance of the existing aluminum-magnesium-manganese metal roof is urgently needed to be improved, an anti-falling structure of the aluminum-magnesium-manganese metal corrugated plate is not provided, and once the aluminum-magnesium-manganese metal corrugated plate falls off, the risk of smashing people is directly existed; the aluminum-magnesium-manganese metal corrugated plate adopts an external fixing mode, so that the water leakage risk is caused; the aluminum-magnesium-manganese metal corrugated plate has the problem that the aluminum-magnesium-manganese metal corrugated plate is deformed and cannot be reused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing the aluminium magnesium manganese metal roofing to above-mentioned weak point, the current aluminium magnesium manganese metal roofing of settlement has the risk of leaking, wind resistance can be poor, do not have safe anti-drop structure, unable used repeatedly scheduling problem. In order to achieve the above object, the utility model provides a following technical scheme:
the aluminum-magnesium-manganese metal roof comprises a main purline, a secondary purline 1, an aluminum-magnesium-manganese metal corrugated plate 2 and a gland strip 3; the plurality of aluminum-magnesium-manganese metal corrugated plates 2 are supported on two secondary purlines 1, and the two secondary purlines 1 are supported on two main purlines; the gland strips 3 are used for enabling two adjacent aluminum-magnesium-manganese metal corrugated plates 2 to be seamed; the aluminum-magnesium-manganese metal corrugated plate 2 comprises an upper metal layer, a polyurethane layer and a lower metal layer; also comprises a steel wire rope 29; a safety plate 27 is fixed on at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the safety plate 27 is provided with a through hole 28; a steel wire rope 29 is threaded on the through hole 28; two ends of the steel wire rope 29 are fixed on the main purline, so that all the aluminum-magnesium-manganese metal corrugated plates 2 cannot fall off from the roof; the secondary purline 1 comprises an upper plate 11, a lower plate 12 and a side plate 13; the upper plate 11 and the lower plate 12 are connected through a side plate 13; a bolt 26 is arranged below at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the top of the bolt 26 is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt 26 is welded with the lower metal layer; the bolts 26 sequentially penetrate through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the bolt 26; the upper and lower nuts 34 and 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the bolts 26. According to the structure, two ends of the steel wire rope 29 are fixed on the main purline, and the safety plates 27 fixed on all the corrugated aluminum-magnesium-manganese metal plates 2 are connected in series to form a safety protection structure, so that the corrugated aluminum-magnesium-manganese metal plates 2 are prevented from falling off from a roof and injuring people; the top of the bolt 26 is welded with the lower surface of the upper metal layer, the circumferential wall of the bolt 26 is welded with the lower metal layer, and the bolt 26 is stably fixed below the concave surface 24, so that the problem of water leakage caused by external fixing of the bolt is avoided, and the aluminum-magnesium-manganese metal corrugated plate 2 is more stable when being fixed at multiple points; the upper nut 34 and the lower nut 35 are respectively screwed on the upper surface and the lower surface of the lower plate 12 to fix the bolt 26, even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the bolt 26 to be separated from the upper plate 11, and the problem that the corrugated aluminum-magnesium-manganese metal plate 2 falls off to injure people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
Further, the edge of the aluminum-magnesium-manganese metal corrugated plate 2 is provided with an upper inclined plane plate 21, a veneer plate 22 and a lower tilted panel 23 which are sequentially connected; the cover pressing strip 3 comprises a vertical panel 31 and lower back hook panels 32 arranged on two sides of the top of the vertical panel 31; the upper inclined plane plate 21 is used for enabling the veneer 22 to be tightly attached to the vertical panel 31; the lower warped panel 23 is used for being buckled in the lower back hook panel 32, so that two adjacent aluminum-magnesium-manganese metal corrugated plates 2 are sewn through the gland strips 3; two threaded rods 33 are arranged below the vertical panel 31; the threaded rod 33 sequentially penetrates through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the threaded rod 33; the upper nut 34 and the lower nut 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the threaded rod 33. According to the structure, the edge of the aluminum-magnesium-manganese metal corrugated plate 2 is provided with an upper inclined plane plate 21, a veneer plate 22 and a lower tilted panel 23 which are sequentially connected; the lower warped panel 23 is the outermost edge; the cover pressing strip 3 comprises a vertical panel 31 and lower back-hooking panels 32 arranged on two sides of the top of the vertical panel 31, namely, a pair of lower back-hooking panels 32 are arranged on the top of the vertical panel 31 and are symmetrically arranged; the upper inclined plane plate 21 is tilted upwards, the veneer 22 tends to be attached to the vertical panel 31, and the lower tilted panel 23 and the veneer 22 form an acute included angle; when the cover pressing strip 3 is installed, the vertical panel 31 moves downwards, the bottom of the lower back-hooking panel 32 is pressed on the lower warped panel 23, so that an acute angle between the lower warped panel 23 and the veneer panel 22 is reduced, the lower back-hooking panel 32 continues to move downwards, the acute angle between the lower warped panel 23 and the veneer panel 22 is restored to the original state, the lower warped panel 23 enters the inner space of the lower back-hooking panel 32, the lower back-hooking panel 32 moves upwards again, and the lower warped panel 23 is used for being buckled in the lower back-hooking panel 32; screwing the upper nut 34 and the lower nut 35 on the threaded rod 33 to respectively screw the upper surface and the lower surface of the lower plate 12 to fix the threaded rod 33, wherein the lower warped panel 23 is completely locked in the lower back hook panel 32; even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the threaded rod 33 to be separated from the upper plate 11, so that the problem that the gland strip 3 falls off and injures people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
Further, when the lower warped panel 23 is buckled in the lower back-hooking panel 32, a gap 25 exists between the top of the lower warped panel 23 and the top of the inner side of the lower back-hooking panel 32; the gap 25 is used for enabling the downward movement of the gland strip 3, and the downward warped panel 23 can be disengaged from the downward back-hooking panel 32. According to the structure, when the gland strips 3 are disassembled, the upper nuts 34 and the lower nuts 35 on the threaded rods 33 are loosened, the vertical panel 31 moves downwards, the gap 25 is used for enabling the gland strips 3 to move downwards, the lower warped panel 23 can be tripped from the lower back-hooking panel 32, the lower warped panels 23 of the two adjacent aluminum-magnesium-manganese metal corrugated plates 2 are clamped by the clamp, the acute angle included angle between the lower warped panel 23 and the veneer 22 is reduced, when the gland strips 3 move upwards again, the lower warped panel 23 is completely separated from the lower back-hooking panel 32, the clamp is loosened, the acute angle included angle between the lower warped panel 23 and the veneer 22 is restored to the original shape, the aluminum-magnesium-manganese metal corrugated plates 2 are not damaged, the secondary use of the aluminum-magnesium-manganese metal corrugated plates 2 is not influenced, and the aluminum-magnesium-manganese metal corrugated plates can.
Furthermore, a limit lug 36 is arranged on the threaded rod 33; the threaded rod 33 is sleeved with a spring 37, and the spring 37 is compressed between the limiting lug 36 and the upper plate 11, so that the threaded rod 33 has a tendency of moving upwards. According to the structure, the spring 37 is compressed between the limiting lug 36 and the upper plate 11, the threaded rod 33 has the tendency of moving upwards, the cover pressing strip 3 is pressed downwards when the cover pressing strip 3 is installed, the cover pressing strip 3 automatically resets, the lower warping panel 23 is quickly buckled in the lower back hook panel 32, the construction time is saved, and the time for adjusting the threaded rod 33 is also saved.
Further, a rubber layer is arranged on the inner side of the lower back hook panel 32; the rubber layer is used for enabling the lower warped panel 23 to be clamped in the lower back hook panel 32 and keeping sealing contact. According to the structure, the rubber layer is used for enabling the downward-warped panel 23 to be clamped in the downward-returning hook panel 32, and keeps sealing contact, so that the waterproof effect is better.
The utility model has the advantages that:
1. the utility model discloses an aluminum magnesium manganese metal roof, wherein a gland strip is used for enabling two adjacent aluminum magnesium manganese metal corrugated plates to be closed; the aluminum-magnesium-manganese metal corrugated plate comprises an upper metal layer, a polyurethane layer and a lower metal layer; a safety plate is fixed on at least one concave surface of the aluminum-magnesium-manganese metal corrugated plate; the safety plate is provided with a through hole; a steel wire rope penetrates through the through hole; two ends of the steel wire rope are fixed on the main purline; the secondary purline comprises an upper plate, a lower plate and a side plate; a bolt is arranged below at least one concave surface of the aluminum-magnesium-manganese metal corrugated plate; the top of the bolt is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt is welded with the lower metal layer; the bolt sequentially penetrates through the upper plate and the lower plate from top to bottom; an upper nut and a lower nut are screwed on the bolt; the upper nut and the lower nut are screwed on the upper surface and the lower surface of the lower plate respectively to fix the bolt. The aluminum-magnesium-manganese metal roof has strong wind resistance, safety and good waterproof performance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the vicinity of the cover strip of the present invention;
FIG. 3 is a schematic cross-sectional view of a secondary purlin of the present invention;
in the drawings: 1-secondary purline, 2-aluminum-magnesium-manganese metal corrugated plate, 3-gland strip, 11-upper plate, 12-lower plate, 13-side plate, 21-upper inclined plane plate, 22-veneer, 23-lower warped panel, 24-concave surface, 25-gap, 26-bolt, 27-safety plate, 28-perforation, 29-steel wire rope, 31-vertical panel, 32-lower back-hooking panel, 33-threaded rod, 34-upper nut, 35-lower nut, 36-limit lug and 37-spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following embodiments.
The first embodiment is as follows:
see figures 1-3. The aluminum-magnesium-manganese metal roof comprises a main purline, a secondary purline 1, an aluminum-magnesium-manganese metal corrugated plate 2 and a gland strip 3; the plurality of aluminum-magnesium-manganese metal corrugated plates 2 are supported on two secondary purlines 1, and the two secondary purlines 1 are supported on two main purlines; the gland strips 3 are used for enabling two adjacent aluminum-magnesium-manganese metal corrugated plates 2 to be seamed; the aluminum-magnesium-manganese metal corrugated plate 2 comprises an upper metal layer, a polyurethane layer and a lower metal layer; also comprises a steel wire rope 29; a safety plate 27 is fixed on at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the safety plate 27 is provided with a through hole 28; a steel wire rope 29 is threaded on the through hole 28; two ends of the steel wire rope 29 are fixed on the main purline, so that all the aluminum-magnesium-manganese metal corrugated plates 2 cannot fall off from the roof; the secondary purline 1 comprises an upper plate 11, a lower plate 12 and a side plate 13; the upper plate 11 and the lower plate 12 are connected through a side plate 13; a bolt 26 is arranged below at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the top of the bolt 26 is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt 26 is welded with the lower metal layer; the bolts 26 sequentially penetrate through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the bolt 26; the upper and lower nuts 34 and 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the bolts 26. According to the structure, two ends of the steel wire rope 29 are fixed on the main purline, and the safety plates 27 fixed on all the corrugated aluminum-magnesium-manganese metal plates 2 are connected in series to form a safety protection structure, so that the corrugated aluminum-magnesium-manganese metal plates 2 are prevented from falling off from a roof and injuring people; the top of the bolt 26 is welded with the lower surface of the upper metal layer, the circumferential wall of the bolt 26 is welded with the lower metal layer, and the bolt 26 is stably fixed below the concave surface 24, so that the problem of water leakage caused by external fixing of the bolt is avoided, and the aluminum-magnesium-manganese metal corrugated plate 2 is more stable when being fixed at multiple points; the upper nut 34 and the lower nut 35 are respectively screwed on the upper surface and the lower surface of the lower plate 12 to fix the bolt 26, even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the bolt 26 to be separated from the upper plate 11, and the problem that the corrugated aluminum-magnesium-manganese metal plate 2 falls off to injure people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
Example two:
see figures 1-3. The aluminum-magnesium-manganese metal roof comprises a main purline, a secondary purline 1, an aluminum-magnesium-manganese metal corrugated plate 2 and a gland strip 3; the plurality of aluminum-magnesium-manganese metal corrugated plates 2 are supported on two secondary purlines 1, and the two secondary purlines 1 are supported on two main purlines; the gland strips 3 are used for enabling two adjacent aluminum-magnesium-manganese metal corrugated plates 2 to be seamed; the aluminum-magnesium-manganese metal corrugated plate 2 comprises an upper metal layer, a polyurethane layer and a lower metal layer; also comprises a steel wire rope 29; a safety plate 27 is fixed on at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the safety plate 27 is provided with a through hole 28; a steel wire rope 29 is threaded on the through hole 28; two ends of the steel wire rope 29 are fixed on the main purline, so that all the aluminum-magnesium-manganese metal corrugated plates 2 cannot fall off from the roof; the secondary purline 1 comprises an upper plate 11, a lower plate 12 and a side plate 13; the upper plate 11 and the lower plate 12 are connected through a side plate 13; a bolt 26 is arranged below at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the top of the bolt 26 is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt 26 is welded with the lower metal layer; the bolts 26 sequentially penetrate through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the bolt 26; the upper and lower nuts 34 and 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the bolts 26. According to the structure, two ends of the steel wire rope 29 are fixed on the main purline, and the safety plates 27 fixed on all the corrugated aluminum-magnesium-manganese metal plates 2 are connected in series to form a safety protection structure, so that the corrugated aluminum-magnesium-manganese metal plates 2 are prevented from falling off from a roof and injuring people; the top of the bolt 26 is welded with the lower surface of the upper metal layer, the circumferential wall of the bolt 26 is welded with the lower metal layer, and the bolt 26 is stably fixed below the concave surface 24, so that the problem of water leakage caused by external fixing of the bolt is avoided, and the aluminum-magnesium-manganese metal corrugated plate 2 is more stable when being fixed at multiple points; the upper nut 34 and the lower nut 35 are respectively screwed on the upper surface and the lower surface of the lower plate 12 to fix the bolt 26, even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the bolt 26 to be separated from the upper plate 11, and the problem that the corrugated aluminum-magnesium-manganese metal plate 2 falls off to injure people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
The edge of the aluminum-magnesium-manganese metal corrugated plate 2 is provided with an upper inclined plane plate 21, a veneer plate 22 and a lower warped panel 23 which are sequentially connected; the cover pressing strip 3 comprises a vertical panel 31 and lower back hook panels 32 arranged on two sides of the top of the vertical panel 31; the upper inclined plane plate 21 is used for enabling the veneer 22 to be tightly attached to the vertical panel 31; the lower warped panel 23 is used for being buckled in the lower back hook panel 32, so that two adjacent aluminum-magnesium-manganese metal corrugated plates 2 are sewn through the gland strips 3; two threaded rods 33 are arranged below the vertical panel 31; the threaded rod 33 sequentially penetrates through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the threaded rod 33; the upper nut 34 and the lower nut 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the threaded rod 33. According to the structure, the edge of the aluminum-magnesium-manganese metal corrugated plate 2 is provided with an upper inclined plane plate 21, a veneer plate 22 and a lower tilted panel 23 which are sequentially connected; the lower warped panel 23 is the outermost edge; the cover pressing strip 3 comprises a vertical panel 31 and lower back-hooking panels 32 arranged on two sides of the top of the vertical panel 31, namely, a pair of lower back-hooking panels 32 are arranged on the top of the vertical panel 31 and are symmetrically arranged; the upper inclined plane plate 21 is tilted upwards, the veneer 22 tends to be attached to the vertical panel 31, and the lower tilted panel 23 and the veneer 22 form an acute included angle; when the cover pressing strip 3 is installed, the vertical panel 31 moves downwards, the bottom of the lower back-hooking panel 32 is pressed on the lower warped panel 23, so that an acute angle between the lower warped panel 23 and the veneer panel 22 is reduced, the lower back-hooking panel 32 continues to move downwards, the acute angle between the lower warped panel 23 and the veneer panel 22 is restored to the original state, the lower warped panel 23 enters the inner space of the lower back-hooking panel 32, the lower back-hooking panel 32 moves upwards again, and the lower warped panel 23 is used for being buckled in the lower back-hooking panel 32; screwing the upper nut 34 and the lower nut 35 on the threaded rod 33 to respectively screw the upper surface and the lower surface of the lower plate 12 to fix the threaded rod 33, wherein the lower warped panel 23 is completely locked in the lower back hook panel 32; even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the threaded rod 33 to be separated from the upper plate 11, so that the problem that the gland strip 3 falls off and injures people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
Example three:
see figures 1-3. The aluminum-magnesium-manganese metal roof comprises a main purline, a secondary purline 1, an aluminum-magnesium-manganese metal corrugated plate 2 and a gland strip 3; the plurality of aluminum-magnesium-manganese metal corrugated plates 2 are supported on two secondary purlines 1, and the two secondary purlines 1 are supported on two main purlines; the gland strips 3 are used for enabling two adjacent aluminum-magnesium-manganese metal corrugated plates 2 to be seamed; the aluminum-magnesium-manganese metal corrugated plate 2 comprises an upper metal layer, a polyurethane layer and a lower metal layer; also comprises a steel wire rope 29; a safety plate 27 is fixed on at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the safety plate 27 is provided with a through hole 28; a steel wire rope 29 is threaded on the through hole 28; two ends of the steel wire rope 29 are fixed on the main purline, so that all the aluminum-magnesium-manganese metal corrugated plates 2 cannot fall off from the roof; the secondary purline 1 comprises an upper plate 11, a lower plate 12 and a side plate 13; the upper plate 11 and the lower plate 12 are connected through a side plate 13; a bolt 26 is arranged below at least one concave surface 24 of the aluminum-magnesium-manganese metal corrugated plate 2; the top of the bolt 26 is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt 26 is welded with the lower metal layer; the bolts 26 sequentially penetrate through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the bolt 26; the upper and lower nuts 34 and 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the bolts 26. According to the structure, two ends of the steel wire rope 29 are fixed on the main purline, and the safety plates 27 fixed on all the corrugated aluminum-magnesium-manganese metal plates 2 are connected in series to form a safety protection structure, so that the corrugated aluminum-magnesium-manganese metal plates 2 are prevented from falling off from a roof and injuring people; the top of the bolt 26 is welded with the lower surface of the upper metal layer, the circumferential wall of the bolt 26 is welded with the lower metal layer, and the bolt 26 is stably fixed below the concave surface 24, so that the problem of water leakage caused by external fixing of the bolt is avoided, and the aluminum-magnesium-manganese metal corrugated plate 2 is more stable when being fixed at multiple points; the upper nut 34 and the lower nut 35 are respectively screwed on the upper surface and the lower surface of the lower plate 12 to fix the bolt 26, even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the bolt 26 to be separated from the upper plate 11, and the problem that the corrugated aluminum-magnesium-manganese metal plate 2 falls off to injure people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
The edge of the aluminum-magnesium-manganese metal corrugated plate 2 is provided with an upper inclined plane plate 21, a veneer plate 22 and a lower warped panel 23 which are sequentially connected; the cover pressing strip 3 comprises a vertical panel 31 and lower back hook panels 32 arranged on two sides of the top of the vertical panel 31; the upper inclined plane plate 21 is used for enabling the veneer 22 to be tightly attached to the vertical panel 31; the lower warped panel 23 is used for being buckled in the lower back hook panel 32, so that two adjacent aluminum-magnesium-manganese metal corrugated plates 2 are sewn through the gland strips 3; two threaded rods 33 are arranged below the vertical panel 31; the threaded rod 33 sequentially penetrates through the upper plate 11 and the lower plate 12 from top to bottom; an upper nut 34 and a lower nut 35 are screwed on the threaded rod 33; the upper nut 34 and the lower nut 35 are screwed to the upper and lower surfaces of the lower plate 12, respectively, to fix the threaded rod 33. According to the structure, the edge of the aluminum-magnesium-manganese metal corrugated plate 2 is provided with an upper inclined plane plate 21, a veneer plate 22 and a lower tilted panel 23 which are sequentially connected; the lower warped panel 23 is the outermost edge; the cover pressing strip 3 comprises a vertical panel 31 and lower back-hooking panels 32 arranged on two sides of the top of the vertical panel 31, namely, a pair of lower back-hooking panels 32 are arranged on the top of the vertical panel 31 and are symmetrically arranged; the upper inclined plane plate 21 is tilted upwards, the veneer 22 tends to be attached to the vertical panel 31, and the lower tilted panel 23 and the veneer 22 form an acute included angle; when the cover pressing strip 3 is installed, the vertical panel 31 moves downwards, the bottom of the lower back-hooking panel 32 is pressed on the lower warped panel 23, so that an acute angle between the lower warped panel 23 and the veneer panel 22 is reduced, the lower back-hooking panel 32 continues to move downwards, the acute angle between the lower warped panel 23 and the veneer panel 22 is restored to the original state, the lower warped panel 23 enters the inner space of the lower back-hooking panel 32, the lower back-hooking panel 32 moves upwards again, and the lower warped panel 23 is used for being buckled in the lower back-hooking panel 32; screwing the upper nut 34 and the lower nut 35 on the threaded rod 33 to respectively screw the upper surface and the lower surface of the lower plate 12 to fix the threaded rod 33, wherein the lower warped panel 23 is completely locked in the lower back hook panel 32; even if the lower nut 35 is loosened and falls off, the upper nut 34 can still limit the threaded rod 33 to be separated from the upper plate 11, so that the problem that the gland strip 3 falls off and injures people is solved; the upper plate 11 and the lower plate 12 are connected through the side plates 13, and the cross section of the secondary purline 1 facilitates fastening of the upper nut 34 and the lower nut 35.
When the lower warped panel 23 is buckled in the lower back hook panel 32, a gap 25 exists between the top of the lower warped panel 23 and the top of the inner side of the lower back hook panel 32; the gap 25 is used for enabling the downward movement of the gland strip 3, and the downward warped panel 23 can be disengaged from the downward back-hooking panel 32. According to the structure, when the gland strips 3 are disassembled, the upper nuts 34 and the lower nuts 35 on the threaded rods 33 are loosened, the vertical panel 31 moves downwards, the gap 25 is used for enabling the gland strips 3 to move downwards, the lower warped panel 23 can be tripped from the lower back-hooking panel 32, the lower warped panels 23 of the two adjacent aluminum-magnesium-manganese metal corrugated plates 2 are clamped by the clamp, the acute angle included angle between the lower warped panel 23 and the veneer 22 is reduced, when the gland strips 3 move upwards again, the lower warped panel 23 is completely separated from the lower back-hooking panel 32, the clamp is loosened, the acute angle included angle between the lower warped panel 23 and the veneer 22 is restored to the original shape, the aluminum-magnesium-manganese metal corrugated plates 2 are not damaged, the secondary use of the aluminum-magnesium-manganese metal corrugated plates 2 is not influenced, and the aluminum-magnesium-manganese metal corrugated plates can.
The threaded rod 33 is provided with a limiting lug 36; the threaded rod 33 is sleeved with a spring 37, and the spring 37 is compressed between the limiting lug 36 and the upper plate 11, so that the threaded rod 33 has a tendency of moving upwards. According to the structure, the spring 37 is compressed between the limiting lug 36 and the upper plate 11, the threaded rod 33 has the tendency of moving upwards, the cover pressing strip 3 is pressed downwards when the cover pressing strip 3 is installed, the cover pressing strip 3 automatically resets, the lower warping panel 23 is quickly buckled in the lower back hook panel 32, the construction time is saved, and the time for adjusting the threaded rod 33 is also saved.
A rubber layer is arranged on the inner side of the lower back hook panel 32; the rubber layer is used for enabling the lower warped panel 23 to be clamped in the lower back hook panel 32 and keeping sealing contact. According to the structure, the rubber layer is used for enabling the downward-warped panel 23 to be clamped in the downward-returning hook panel 32, and keeps sealing contact, so that the waterproof effect is better.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (5)
1. The aluminum-magnesium-manganese metal roof comprises a main purline, a secondary purline (1), an aluminum-magnesium-manganese metal corrugated plate (2) and a gland strip (3); the aluminum-magnesium-manganese metal corrugated plates (2) are supported on two secondary purlines (1), and the two secondary purlines (1) are supported on two main purlines; the gland strips (3) are used for seaming two adjacent aluminum-magnesium-manganese metal corrugated plates (2); the aluminum-magnesium-manganese metal corrugated plate (2) comprises an upper metal layer, a polyurethane layer and a lower metal layer; the method is characterized in that: also comprises a steel wire rope (29); a safety plate (27) is fixed on at least one concave surface (24) of the aluminum-magnesium-manganese metal corrugated plate (2); a perforation (28) is arranged on the safety plate (27); a steel wire rope (29) is threaded on the through hole (28); two ends of the steel wire rope (29) are fixed on the main purline, so that all the aluminum-magnesium-manganese metal corrugated plates (2) cannot fall off from the roof; the secondary purline (1) comprises an upper plate (11), a lower plate (12) and a side plate (13); the upper plate (11) and the lower plate (12) are connected through a side plate (13); a bolt (26) is arranged below at least one concave surface (24) of the aluminum-magnesium-manganese metal corrugated plate (2); the top of the bolt (26) is welded with the lower surface of the upper metal layer, and the circumferential wall of the bolt (26) is welded with the lower metal layer; the bolt (26) sequentially penetrates through the upper plate (11) and the lower plate (12) from top to bottom; an upper nut (34) and a lower nut (35) are screwed on the bolt (26); the upper nut (34) and the lower nut (35) are screwed to the upper and lower surfaces of the lower plate (12) to fix the bolt (26).
2. The aluminum-magnesium-manganese metal roof covering according to claim 1, characterized in that: the edge of the aluminum-magnesium-manganese metal corrugated plate (2) is provided with an upper inclined plane plate (21), a veneer (22) and a lower tilted panel (23) which are sequentially connected; the cover pressing strip (3) comprises a vertical panel (31) and lower back hook panels (32) arranged on two sides of the top of the vertical panel (31); the upper inclined plane plate (21) is used for enabling the veneer (22) to be tightly attached to the vertical panel (31); the lower warped panel (23) is buckled in the lower back hook panel (32) to enable the two adjacent aluminum-magnesium-manganese metal corrugated plates (2) to be sewn through the gland strips (3); two threaded rods (33) are arranged below the vertical panel (31); the threaded rod (33) sequentially penetrates through the upper plate (11) and the lower plate (12) from top to bottom; an upper nut (34) and a lower nut (35) are screwed on the threaded rod (33); the upper nut (34) and the lower nut (35) are screwed onto the upper and lower surfaces of the lower plate (12) to fix the threaded rod (33).
3. The aluminum-magnesium-manganese metal roof covering according to claim 2, characterized in that: when the lower warped panel (23) is buckled in the lower back hook panel (32), a gap (25) is formed between the top of the lower warped panel (23) and the top of the inner side of the lower back hook panel (32); the gap (25) is used for enabling the cover pressing strip (3) to move downwards, and the lower warping panel (23) can be separated from the lower back hook panel (32).
4. The aluminum-magnesium-manganese metal roof covering according to claim 3, characterized in that: the threaded rod (33) is provided with a limiting lug (36); the threaded rod (33) is sleeved with a spring (37), and the spring (37) is compressed between the limiting lug (36) and the upper plate (11) to enable the threaded rod (33) to have a tendency of moving upwards.
5. An Al-Mg-Mn metal roof as claimed in any one of claims 2 to 4, wherein: a rubber layer is arranged on the inner side of the lower back hook panel (32); the rubber layer is used for enabling the downward warping panel (23) to be clamped in the downward returning hook panel (32) and keeping sealing contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191031.4U CN210947436U (en) | 2019-07-26 | 2019-07-26 | Aluminum-magnesium-manganese metal roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191031.4U CN210947436U (en) | 2019-07-26 | 2019-07-26 | Aluminum-magnesium-manganese metal roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210947436U true CN210947436U (en) | 2020-07-07 |
Family
ID=71392183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191031.4U Expired - Fee Related CN210947436U (en) | 2019-07-26 | 2019-07-26 | Aluminum-magnesium-manganese metal roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210947436U (en) |
-
2019
- 2019-07-26 CN CN201921191031.4U patent/CN210947436U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105926867B (en) | A kind of double-deck roof board system improving water resistance | |
| CA2094310C (en) | Increasing uplift resistance of metal standing seam roof | |
| CN105926864B (en) | A kind of roof board system improving waterproof performance | |
| CN207647045U (en) | A kind of roofing wind resistance applied at roof stretching seam reinforces construction | |
| CN107762074B (en) | Double-deck roofing system of anti wind performance of taking off improves | |
| CN210947436U (en) | Aluminum-magnesium-manganese metal roof | |
| CN207469609U (en) | Improve the Double-layer roof system of wind uplift resistance | |
| CN210636692U (en) | Aluminum-magnesium-manganese metal roof gland structure | |
| CN205840155U (en) | A kind of extra-heavy wind resistance metal Roof combined joint | |
| CN207314674U (en) | The fixture of tropical cyclone is resisted for strengthening metal roofing board bearing capacity | |
| CN206031696U (en) | Marine aircraft cabin floor of easy dismouting | |
| CN206128458U (en) | Improve waterproof performance's double -deck room panel system | |
| CN108394513A (en) | H grades/A grades fire resisting soundproof walls of ship ocean engineering and mounting process | |
| CN207761134U (en) | A kind of Building Curtain Wall Structures | |
| CN207905255U (en) | Short stile metal Roof system rib top geometrical clamp and metal Roof system | |
| CN208248418U (en) | H grades/A grades fire resisting soundproof walls of ship ocean engineering | |
| CN207538338U (en) | Improve the Double-layer roof system of water resistance | |
| CN211646915U (en) | Photovoltaic integration ridge structure | |
| CN207453287U (en) | Double-deck roof boarding | |
| CN203097128U (en) | Central support wind-proof fixture for JCH-III roof boarding | |
| CN209620427U (en) | Roofing is anti-to lift fixture and the anti-Roof system for lifting fixture of application roofing | |
| CN109057176B (en) | Metal roofing system with anti-falling device | |
| CN205907909U (en) | Roof boarding fixing device | |
| CN216305159U (en) | Edge covering assembly for mounting metal roof board | |
| CN214087249U (en) | Protective door for material transferring platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |