CN220225952U - Ladder-shaped section metal roofing system - Google Patents
Ladder-shaped section metal roofing system Download PDFInfo
- Publication number
- CN220225952U CN220225952U CN202320720972.2U CN202320720972U CN220225952U CN 220225952 U CN220225952 U CN 220225952U CN 202320720972 U CN202320720972 U CN 202320720972U CN 220225952 U CN220225952 U CN 220225952U
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- Prior art keywords
- plate
- fixing seat
- section
- vertical edge
- edge locking
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- 239000002184 metal Substances 0.000 title claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 6
- 239000008397 galvanized steel Substances 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000009964 serging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a trapezoid cross section metal roof system, which comprises a plurality of vertical edge locking plates and plate top seam cover plates, wherein the vertical edge locking plates and the plate top seam cover plates are connected in a meshed mode, and are fixed on a structural layer through fixing screws and pass through fixing seats, so that a metal roof board enclosure system is formed by the vertical edge locking plates and other structural layers. The novel roofing system is installed reliably, and hidden danger of water leakage can not be generated.
Description
Technical Field
The utility model relates to the technical field of building structure construction, belongs to metal roof components, and particularly relates to a metal roof system with a trapezoid cross section.
Background
With the development of new technology and the vigorous development of social and economic activities, new materials, new technology and new technology are continuously promoted, and the public has higher requirements on functions and appearance of buildings, meanwhile, the metal plate material is widely applied to enclosure systems, the unique appearance plasticity of the metal plate and the flexible operability treatment of the plate joint sealant are promoted, the defects of monotonous appearance, functional limitation, high manufacturing cost and the like of the traditional building enclosure materials are avoided, the wide application in large public and civil buildings is realized, and particularly, the vertical serging roof system has the advantages of convenient processing, high installation efficiency, high waterproof performance, light weight, capability of realizing wide-span scene use, environmental protection, easy maintenance, durability and the like, and can meet the requirements on different building functions in combination with heat preservation, fireproof and other structural layers, and the like, so that the metal plate material is widely applied to roof design.
The traditional round-head vertical serging roof system has prominent defects in large day and night temperature difference and large span scene application: the wind-resistant capability of lifting is weaker, after the longer metal plate stretches out and draws back through deformation many times, the fixing base can't move along with the temperature stretch out and draw back of board, wears out the roof board after a long time, causes the roofing to leak, has weakened the wind-resistant intensity of board simultaneously, causes the hidden danger of engineering, can't normally use in building life even.
Disclosure of Invention
The object of the present application is to provide a ladder section metal roofing system to solve the problems set forth in the background art above.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a trapezoidal cross-section metal roofing system, includes many upright lockstitch boards and board top lockstitch apron, upright lockstitch board and board top lockstitch apron interlock connection just pass the fixing base through set screw and fix on the structural layer, form the enclosure system of metal roof board with other structural layers, upright lockstitch board is formed through the roll-in equipment roll-in by the metal coiled material of specific width, and upright lockstitch board is the flute profile, and the notch up of upright lockstitch board and the slot lateral wall become 135 oblique angles, upright lockstitch board's tank bottom width direction's both sides shape is symmetrical completely, and adjacent two upright lockstitch boards pass through board top lockstitch apron interlock connection, upright lockstitch board is at the board rib department after the lockstitch finishes, presents "T" font cross-section feature.
Further, the board top seam cover plate is connected with the flat section of the board top seam, the board top seam cover plate is made of metal plates, materials and colors are the same as those of the vertical seam cover plate, the vertical seam cover plate is formed by rolling the metal plates with specific widths through rolling equipment, the vertical seam cover plate initially presents a downward "[" shape, two waterproof butyl adhesive tapes with continuous through lengths are laid at two folding angle positions on the inner side of the vertical seam cover plate, the board top seam cover plate is buckled to the flat section of the board top seam of the vertical seam cover plate and presses the top end of the fixed seat and the flat section of the board top seam, and the board top seam cover plate is used for articulating and connecting two adjacent vertical seam cover plates.
Further, the fixing base comprises a lower sheet fixing base and an upper sheet sliding fixing base.
Further, the lower piece fixing base is connected with the bearing structural member and is formed by processing a galvanized steel plate or a stainless steel plate, and is divided into a lower piece fixing base top straight section, a lower piece fixing base vertical plate section, two lower piece fixing base transverse reinforcing ribs positioned at two ends of the fixing base and a lower piece fixing base bottom plate flat section, wherein the lower piece fixing base top straight section is divided into three sections after being mechanically cut by a single piece of steel plate, 90-degree angles are respectively formed in a bending mode in the front-back direction at intervals, the plate top waistcoat section of the vertical edge locking plate is supported in a matched mode, the lower piece fixing base bottom plate flat section and the lower piece fixing base top straight section form 90-degree angles with the lower piece fixing base transverse reinforcing ribs at two sides to support the fixing base, horizontal loads and vertical loads are supported, 3 holes are formed in the fixing base folding legs, and the borne loads are transmitted to the lower stressed structural member through mounting fixing screws.
Further, the upper sheet sliding fixing seat is formed by processing a galvanized steel plate or a stainless steel plate, and is divided into an upper sheet sliding fixing seat top straight section, an upper sheet fixing seat clamping position baffle and an upper sheet sliding fixing seat vertical section, wherein the upper sheet sliding fixing seat top straight section presses the flat section at the plate top lock seam of the vertical lock edge plate, the upper sheet fixing seat clamping position baffle is bent up and down to form a barb edge, and the barb edge slides in a pre-punched slotted hole in the lower sheet fixing seat vertical plate section.
Further, the trough panel of the vertical edge locking plate is provided with a plate-shaped bulge which is in a step state, and the side wall is inclined at an angle of 135 degrees.
Further, the fixing screw is a carbon steel or stainless steel self-tapping screw.
In summary, the utility model has the technical effects and advantages that:
when the metal roof plate with the trapezoid cross section is installed, the vertical edge locking plates can be arranged on the roof along the gradient of the roof, the vertical edge locking plates are tightly buckled with the upper sheet sliding fixing seats, a row of fixing seats are installed and fixed, then the next vertical edge locking plate is installed, the plate top seam locking cover plate is buckled on the plate top flat section, the plate top seam locking cover plate is rolled for 90 degrees to form a waterproof airtight T shape through continuous rolling on site of a special electric edge locking machine, the upper sheet sliding fixing seats, the vertical edge locking plates and the plate top seam locking cover plate are completely connected into a whole to form a whole which can not slide mutually, the whole temperature expansion displacement is completely synchronous, the displacement of the expansion displacement is counteracted in long round holes of barbs at the bottom of the upper sheet sliding fixing seats and the lower sheet fixing seats, the position is not related to a waterproof position, and hidden danger of water leakage can not be generated.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational cross-sectional view of a roofing system of the present utility model;
FIG. 2 is a schematic view of the plate portion and roof deck structure of the present utility model;
FIG. 3 is a schematic illustration of an axial measurement of a holder according to the present utility model;
FIG. 4 is a schematic front elevational view of the fixing base of the present utility model;
FIG. 5 is a schematic axial view of a slide mounting base of the present utility model;
fig. 6 is a schematic side elevation view of the upper slide fastener of the present utility model.
In the figure: 10. an upright edge locking plate; 101. reinforcing ribs at the bottom of the plate groove; 102. a plate groove side inclined plate section; 103. a waistcoat section on the top of the board; 104. vertical sections of the plate ribs; 105. a flat section at the lock joint of the plate top; 11. a plate top lock seam cover plate; 20. an upper and a lower sliding fixing seats; 201. a lower sheet fixing seat bottom plate flat section; 202. transverse reinforcing ribs of the lower sheet fixing seat; 203. a lower piece fixing seat vertical plate section; 204. a flat section at the top of the lower sheet fixing seat; 211. the upper piece slides the straight section at the top of the fixed seat; 212. the upper slide fixing seat is provided with a clamping position baffle; 213. the upper piece slides to fix the vertical section of the seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-6, a ladder section metal roofing system comprises a plurality of vertical edge locking plates 10 and a plate top seam cover plate 11, wherein the vertical edge locking plates 10 are mutually meshed and connected through the plate top seam cover plate 11, a fixing screw 30 is used for penetrating through a fixing seat to be fixed on a structural layer, and a protection system of the metal roofing plate is formed by combining with other structural layers such as heat preservation, the vertical edge locking plates 10 are formed by rolling metal coiled materials with specific width through customized rolling equipment, the vertical edge locking plates 10 are groove-shaped, groove openings face upwards, groove side walls form 135-degree oblique angles, the central line of the vertical edge locking plates 10 in the width direction of the groove is standard, the shapes of two sides are completely symmetrical, male and female buckles are not separated at plate ribs at the seam position, two adjacent vertical edge locking plates 10 are meshed and connected through the plate top seam cover plate 11, and the vertical edge locking plates 10 show a T-shaped section characteristic at the plate rib positions after seam locking.
The connection between the plate top seam cover 11 and the flat section 105 of the plate top seam is shown in fig. 1 and 2, the plate top seam cover 11 is made of metal plates, made of materials and color same with the vertical seam cover, and is formed by rolling a metal plate with a specific width through a custom rolling device, and initially presents a downward shape, after two continuous waterproof butyl self-adhesive tapes with two lengths are laid mechanically and automatically at two folding angle positions on the inner side of the plate top seam cover, the plate top seam cover is buckled to the flat section 105 of the plate top seam of the vertical seam cover 10 already installed on a fixed seat, the fixed seat top end and the plate top seam 105 are pressed at the top end of the fixed seat, and the plate top seam cover 11 is connected with the adjacent two vertical seam cover 10 in a meshed manner through rolling deformation by an external special electric seam equipment
The fixing seat of the vertical edge locking plate is of an upper piece type and a lower piece type, wherein the lower piece fixing seat is connected with a bearing structural member and is formed by processing a galvanized steel plate or a stainless steel plate, the lower piece fixing seat is divided into a lower piece fixing seat top straight section 204, a lower piece fixing seat vertical plate section 203, two lower piece fixing seat transverse reinforcing ribs 202 positioned at two ends of the fixing seat and a lower piece fixing seat bottom plate straight section 201, the lower piece fixing seat top straight section 204 is divided into three sections by a single piece of steel plate after being mechanically cut, the front and rear directions are respectively bent at 90 degrees, the lower piece fixing seat top straight section 204 is matched with a plate top waistcoat section 103 for supporting the vertical edge locking plate 10, the lower piece fixing seat bottom plate straight section 201 and the lower piece fixing seat top straight section 204 at 90 degrees on two sides support the fixing seat, the fixing seat is supported by the lower piece fixing seat transverse reinforcing ribs 202 for supporting horizontal loads and vertical loads, 3 holes are formed in the folding feet of the fixing seat 20, and the bearing loads are transmitted to the lower stress structural member through mounting fixing screws 30.
The upper sheet sliding fixing seat is formed by processing a galvanized steel plate or a stainless steel plate and is divided into an upper sheet sliding fixing seat top straight section 211, an upper sheet fixing seat clamping position baffle 212 and an upper sheet sliding fixing seat vertical section 213, the upper sheet sliding fixing seat top straight section 211 presses the plate top lock seam straight section 105 of the vertical lock edge plate 10, the upper sheet fixing seat clamping position baffle 212 is bent up and down to form a barb edge, the barb edge slides freely in a pre-punched slotted hole in the lower sheet fixing seat vertical plate section 203, and upward wind lifting force and deformation stress generated by counteracting temperature difference are transmitted while sliding is ensured. The structure of the clamping retainer is similar to the restraint edge of a vehicle bumper, and is used for retaining the vertical section 213 of the upper sliding fixing seat from exceeding the restraint range of the vertical section 203 of the lower sliding fixing seat.
The trough panel of the vertical edge locking plate 10 is provided with a platy bulge, is in a step state, effectively improves the bending resistance of the connecting panel, prevents the connecting panel from being deformed by wind uncovering, improves the attractiveness and stability of the installation system under the daily temperature change, and has the side wall of 135-degree dip angle, thereby being beneficial to pouring rainwater into the trough and draining along the longitudinal gradient of the vertical edge locking plate in time.
The fixing screw 30 may be a carbon steel or stainless steel self-tapping screw, which makes the connection fixing seat and roof board more convenient and makes the connection fastener more stable.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A metal roofing system of trapezoidal cross section, characterized in that: the vertical edge locking plate (10) and the plate top seam cover plate (11) are connected in a mutually meshed mode, the vertical edge locking plate (10) and the plate top seam cover plate (11) penetrate through fixing seats to be fixed on a structural layer through fixing screws (30), a metal roof plate enclosing system is formed by the structural layer, the vertical edge locking plate (10) is formed by rolling metal coiled materials through rolling equipment, the vertical edge locking plate (10) is groove-shaped, the notch of the vertical edge locking plate (10) faces upwards and the side wall of the groove forms an oblique angle of 135 degrees, two side shapes of the bottom width direction of the vertical edge locking plate (10) are completely symmetrical, two adjacent vertical edge locking plates (10) are connected in a meshed mode through the plate top seam cover plate (11), and after seam locking is completed, the vertical edge locking plate (10) shows a T-shaped section feature at a plate rib.
2. A metal roofing system of trapezoidal cross section according to claim 1, wherein: the plate top seam cover plate (11) is connected with the flat section (105) of the plate top seam, the plate top seam cover plate (11) is made of a metal plate, is made of materials and colors and is formed by rolling with the vertical edge locking plate (10) through rolling equipment, is in a downward-facing shape, is laid at two inner side folding angle positions, is formed by two continuous waterproof butyl adhesive tapes, is buckled to the flat section (105) of the plate top seam of the vertical edge locking plate (10) and presses the flat section (105) of the fixing seat top and the flat section (105) of the plate top seam, and the plate top seam cover plate (11) is connected with two adjacent vertical edge locking plates (10) in a meshed mode.
3. A metal roofing system of trapezoidal cross section according to claim 1, wherein: the fixing seat (20) comprises a lower sheet fixing seat and an upper sheet sliding fixing seat.
4. A metal roofing system of trapezoidal cross section according to claim 3, wherein: the lower sheet fixing seat is connected with a bearing structural member and is formed by processing a galvanized steel plate or a stainless steel plate, the lower sheet fixing seat is divided into a lower sheet fixing seat top straight section (204), a lower sheet fixing seat vertical plate section (203), two lower sheet fixing seat transverse reinforcing ribs (202) positioned at two ends of the fixing seat and a lower sheet fixing seat bottom plate flat section (201), the lower sheet fixing seat top straight section (204) is divided into three sections after being mechanically cut by a single sheet steel plate, the front and rear directions are respectively bent at 90 degrees at intervals, the lower sheet fixing seat bottom plate flat section (201) and the lower sheet fixing seat top straight section (204) form 90 degrees with the lower sheet fixing seat transverse reinforcing ribs (202) at two sides, the fixing seat is supported by the lower sheet fixing seat bottom plate flat section (201), and supports horizontal loads and vertical loads, 3 holes are formed in a folding foot of the fixing seat (20), and the borne loads are transmitted to a lower stressed structural member through mounting fixing screws (30).
5. A metal roofing system of trapezoidal cross section according to claim 3, wherein: the upper sheet sliding fixing seat is formed by processing a galvanized steel plate or a stainless steel plate, the upper sheet sliding fixing seat is divided into an upper sheet sliding fixing seat top straight section (211), an upper sheet fixing seat clamping position baffle (212) and an upper sheet sliding fixing seat vertical section (213), the upper sheet sliding fixing seat top straight section (211) presses a plate top lock seam straight section (105) of the vertical lock edge plate (10), the upper sheet fixing seat clamping position baffle (212) is bent up and down to form a barb edge, and slides in a prestretched long round hole in the lower sheet fixing seat vertical plate section (203).
6. A metal roofing system of trapezoidal cross section according to claim 1, wherein: the trough panel of the vertical edge locking plate (10) is provided with a platy bulge, the trough panel is in a step state, and the side wall forms an inclination angle of 135 degrees.
7. A metal roofing system of trapezoidal cross section according to claim 1, wherein: the fixing screw (30) is a carbon steel or stainless steel self-tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320720972.2U CN220225952U (en) | 2023-04-04 | 2023-04-04 | Ladder-shaped section metal roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320720972.2U CN220225952U (en) | 2023-04-04 | 2023-04-04 | Ladder-shaped section metal roofing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220225952U true CN220225952U (en) | 2023-12-22 |
Family
ID=89193482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320720972.2U Active CN220225952U (en) | 2023-04-04 | 2023-04-04 | Ladder-shaped section metal roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220225952U (en) |
-
2023
- 2023-04-04 CN CN202320720972.2U patent/CN220225952U/en active Active
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