A roofing module

Abstract

The present invention discloses a roof module, which is provided with a support beam, a lower roof panel, a reinforcement component, an upper roof panel, a self-locking component and a solar panel in sequence from bottom to top; the reinforcement component is installed in the middle position of the top of the lower roof panel in a frame shape, and a thermal insulation and vapor insulation component is provided on the inner side of the reinforcement component and above the lower roof panel. The present application realizes the connection between the upper roof panel and the lower roof panel by arranging a reinforcement component, a thermal insulation and vapor insulation component and a self-locking component, and the module as a whole can be independently prefabricated and spliced. The staff does not need to perform high-altitude operations on the high roof, and can realize splicing in a safe area. It is flexible to operate, convenient to install, and can speed up the construction progress, ensuring the safety of the construction workers; and the setting of the self-locking component can solve the weakness of the roof system in wind-resistant problem, as well as the problems of poor installation accuracy and construction safety, so that the overall metal roof system can ensure wind-resistant quality under the coordinated action of the support and various reinforcement parts.

Description

Technical Field

[0001] The present invention relates to the technical field of roofing construction, and particularly relates to a roofing module. Background Art

[0002] In recent years, metal roofing structures have been widely used in large-span building structures such as railway stations, airports, and scientific research factories due to their advantages of light weight, good heat insulation effect, and fast construction speed. Generally, in large-scale steel structure roofing projects, in order to reduce the lap joint of roof panels, increase the integrity of the roof, ensure the waterproof ability of the roof and the overall compressive ability, and the profiled metal roof panel has the advantages of light self-weight, beautiful appearance, and convenient and fast construction, large-span metal roof panels are widely used. However, there are also many problems in the existing technology.

[0003] In terms of construction quality, when installing metal roof panels as a whole, the joints are prone to loose connection and deformation. In addition, the connection methods between the components of the roof panel usually adopt mechanical connections such as snap locks, bites, or clamps, with low connection stiffness. When subjected to strong wind loads or ordinary wind loads with specific wind vibration frequencies, wind uplift accidents occur. For example, in the existing patent document with the publication number CN218176365U and the patent name of a reinforced snap-fastening structure for metal roof panels, it specifically discloses that "it includes a ridge cover and a ridge connecting piece, and an elastic traction device for pulling the two side plates of the ridge cover towards the center is installed inside the ridge cover; the ridge cover of the present invention is pulled by the elastic traction device inside it, so that the two side plates of the ridge cover are pulled inwards, and in cooperation with the snap fasteners on the ridge cover, the connection strength between the ridge cover and the ridge connecting piece can be increased, and the risk of the ridge cover being blown away by strong winds can be reduced". Although the above technology can increase the wind uplift resistance of metal roof panels to a certain extent, the mechanical connection has low connection stiffness, and multiple points need to be arranged to ensure stability. However, if the arrangement is dense, each point acts independently, the fixing points cannot cooperate to bear force, the stability is low, and it may fall off in extreme cases. In terms of construction safety, since steel structures require high-altitude operations, there are often potential safety hazards for construction workers during high-altitude operations, and precision control during the construction process is also a difficult point. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: how to solve the problems of poor construction precision and construction safety existing in the current metal roof.

[0005] To solve the above technical problem, the present invention provides the following technical solutions:

[0006] A roofing module, which is successively provided with a support beam, a lower roof panel, a reinforcement component, an upper roof panel, a self-locking component and a solar component from bottom to top; the reinforcement component is installed in a frame shape at the middle position on the top of the lower roof panel, and a heat preservation and vapor barrier component is arranged inside the reinforcement component and above the lower roof panel;

[0007] The self-locking component includes a support seat slot and a fixed support seat. The outer contour of the fixed support seat is adapted to the support seat slot. The two side edges of the upper roof panel are limited between the support seat slot and the fixed support seat, and a bridge-shaped connecting piece is also clamped and installed on the top of the upper roof panel.

[0008] In this application, the connection between the upper roof panel and the lower roof panel is realized by setting the reinforcement component, the heat preservation and vapor barrier component and the self-locking component. The whole module can be prefabricated and spliced independently. Workers do not need to carry out high-altitude operations on the high roof, and can realize splicing in a safe area. Its operation is flexible, convenient for installation, and can speed up the construction progress, ensuring the safety of construction workers; the setting of the self-locking component can solve the weakness of the roofing system in the wind uplift resistance problem, as well as the problems of poor installation accuracy and construction safety, so that the overall metal roofing system can ensure the wind resistance quality under the coordinated action of the support seat and various reinforcement components.

[0009] As a further scheme of the present invention: the self-locking component further includes an outer clamping piece and an inner clamping piece. The outer clamping piece includes an inner clamping slot, and the inner clamping piece includes a clamping key adapted to the inner clamping slot. The clamping key is inserted and matched with the inner clamping slot and encloses to form a support seat slot, and the top protrusion of the outer clamping piece wraps the inner clamping piece from above.

[0010] As a further scheme of the present invention: the fixed support seat includes a positioning cross plate and a limiting vertical rod vertically arranged on the positioning cross plate; wherein the limiting vertical rod has an upper-wide and lower-narrow structure, and the inclined triangular gusset plates on both sides of its bottom are fixed to the positioning cross plate.

[0011] As a further scheme of the present invention: the top of the limiting vertical rod is an arc-shaped protrusion, and an inner concave section and a protrusion section are successively arranged downward along both sides of the arc-shaped protrusion, and this multi-section structure is integrally formed with the limiting vertical rod.

[0012] As a further scheme of the present invention: the side edge of the upper roof panel is adapted to the shape of the limiting vertical rod, and its top is also an arc-shaped protrusion, and an inner concave section and a protrusion section are successively arranged downward along both sides of the arc-shaped protrusion, and this multi-section structure is integrally formed with the upper roof panel.

[0013] As a further scheme of the present invention: the reinforcement component includes fastening beams, sliding rods and sliders. Among them, two groups of fastening beams are provided and are parallelly distributed on the lower roof panel, and a plurality of sliders are installed on each group of fastening beams; the two ends of the sliding rod are detachably connected to the sliders on the two groups of fastening beams.

[0014] As a further solution of the present invention: the distance between the fastening beams is controlled by a first adjusting structure, and the distance between the two sets of sliding rods is controlled by a second adjusting structure.

[0015] As a further solution of the present invention: the first adjusting structure includes serrated sliding strips opened on the side walls at both ends of the sliding rod; a groove is opened at the top of the slider, and the groove is just slidably connected to the sliding rod. Serrated pin holes are opened on both the front and back sides of the slider, and the serrated pin holes and the serrated sliding strips are locked by serrated pins.

[0016] As a further solution of the present invention: the second adjusting structure includes a number of groups of positioning pin holes equally spaced on both sides of the fastening beam; a steel groove is opened at the bottom of the slider, and the steel groove is slidably connected to the fastening beam. Butterfly pin holes are also opened on both the left and right sides of the slider, and the butterfly pin holes and the positioning pin holes on the fastening beam are locked by butterfly pins.

[0017] As a further solution of the present invention: the solar component includes two sets of mounting brackets parallelly distributed on the top of the self-locking component. A nested plate is detachably installed above the mounting brackets, and a solar panel is snap-fitted inside the nested plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] First, the present application realizes the connection between the upper roof panel and the lower roof panel by setting a reinforcement component, a thermal insulation and vapor barrier component, and a self-locking component. The module can be independently prefabricated and spliced as a whole. Workers do not need to perform high-altitude operations on the high roof, and can perform splicing in a safe area. Its operation is flexible, convenient for installation, and can speed up the construction progress, ensuring the safety of construction workers. The setting of the self-locking component can solve the weakness of the roof system in the wind uplift resistance problem, as well as the problems of poor installation accuracy and construction safety, so that the overall metal roof system can ensure the wind resistance quality under the synergistic action of the support and various reinforcement components.

[0020] Second, the upper cross-section of the fixed support of the present invention is larger than the lower cross-section, showing an upper-wide and lower-narrow structure, and the standing seam edge (i.e., the side edge) of the roof panel is also an upper-wide and lower-narrow structure. The two cooperate with each other to effectively resist the negative pressure effect caused by wind load (i.e., resist the uplift force). At the same time, an inclined triangular gusset plate is arranged at the lower small cross-section part of the fixed support to effectively ensure the compressive effect of the support. Before the lower roof panel is damaged, it can reinforce the lower roof panel, thus solving the weak performance, installation accuracy and construction safety of the roof panel in the wind uplift resistance problem in its inherent form, so that the overall roof system can ensure the wind resistance quality under the synergistic action of the support and various reinforcement components, greatly improving the structural strength, stiffness and wind resistance performance of the roof panel.

[0021] III. The present invention locks the two sides of adjacent lower roof panels by setting a self-locking component. Among them, the outer clamping part can wrap the inner clamping part from the outside, and the protrusion of the inner clamping part engages with the outer clamping part, thereby ensuring the self-locking between the inner clamping part and the outer clamping part. At the same time, fixed supports are provided on the inner sides of the inner and outer clamping parts, and the fixed supports can jack up and support the bottoms of the two sides of the lower roof panel, while the inner and outer clamping parts lock the lower roof panel from the outside to ensure the stability of the lower roof panel during installation and improve the wind resistance of the lower roof panel;

[0022] IV. A number of groups of positioning pin holes are equidistantly arranged on both sides of the fastening beam, and the module can slide on the fastening beam. At the same time, butterfly pin holes corresponding to the positioning pin holes are arranged on the module. Therefore, the fixation between the fastening beam and the module can be achieved through the butterfly pin. Workers can move and adjust the module by controlling the installation of the butterfly pin, and the relative movement of the upper roof panel above the fastening beam can be realized, and then the connection between adjacent roof panels can be realized. It has high flexibility, strong practicability, and simple installation, which can greatly speed up the construction speed;

[0023] V. The top of the module of the present invention can be slidably connected to the sliding rod, and sawtooth pin holes are arranged on the module, and corresponding sawtooth sliding strips are arranged on the sliding rod. Then the sawtooth pin can be inserted into the sawtooth sliding strip through the sawtooth pin hole, thereby realizing the locking between the module and the sliding rod. At the same time, fine adjustment of the sliding rod can also be realized, avoiding the problem of locking between the module and the sliding rod, and facilitating the adjustment of the position, that is, adjusting the distance between the two fastening beams for different lower roof panels so that it can be applicable to different sizes of lower roof panels, ensuring the efficient connection of subsequent roof panels. It has high flexibility, strong practicability, and simple installation, which can greatly speed up the construction speed;

[0024] VI. The present invention places a thermal insulation and vapor barrier component at the gaps between the fastening beam and the sliding rod everywhere. The thermal insulation and vapor barrier component is successively a vapor barrier layer, a thermal insulation layer and a waterproof layer from bottom to top. The fastening beam, the sliding rod and the fixed support can support the upper roof panel, so that the thermal insulation and vapor barrier component is not directly pressed, ensuring the stability of the structure. When subjected to external pressure, the pressure is mainly borne by the support and the reinforcement component, improving the integrity;

[0025] VII. The present invention uses the technology of photovoltaic energy storage, direct current and flexible power. On the premise of meeting the national technical standards, the solar panels are fixed on the top of the self-locking fixture by using the nesting method to achieve "energy storage" and "power supply", so that the building's electricity demand changes from rigid to flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the roof module of the embodiment of the present invention;

[0027] Figure 2 is a schematic structural diagram of the partially disassembled roof module of the embodiment of the present invention;

[0028] Figure 3 For the present invention Figure 2 partial structural schematic diagram;

[0029] Figure 4 Structural schematic diagram of the reinforcement component in the embodiment of the present invention;

[0030] Figure 5 Structural schematic diagram of the sliding rod and the module in the embodiment of the present invention;

[0031] Figure 6 Structural schematic diagram when the upper roof panel and the self-locking component are assembled in the embodiment of the present invention;

[0032] Figure 7 Structural schematic diagram of the self-locking component in the embodiment of the present invention;

[0033] Figure 8 Structural schematic diagram of the fixed support in the embodiment of the present invention;

[0034] Figure 9 Another set of implementation schemes of the fixed support in the embodiment of the present invention;

[0035] Figure 10 Structural schematic diagram after the self-locking component and the solar panel are assembled in the embodiment of the present invention;

[0036] Explanation of reference numerals: 1, roof module; 11, support beam; 12, lower roof panel; 13, reinforcement component; 131, fastening beam; 132, sliding rod; 1321, serrated slide bar; 133, slider; 1331, butterfly pin hole; 1332, butterfly pin; 1333, steel groove; 1334, serrated pin; 1335, serrated pin hole; 1336, groove; 14, upper roof panel; 15, thermal insulation and vapor barrier component; 16, mounting bracket; 17, solar panel; 18, self-locking component; 181, outer clamping member; 182, inner clamping member; 183, fixed support; 1831, limiting vertical rod; 1832, positioning horizontal plate; 19, nested plate; 110, bridge-type reinforcement member. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0038] Refer to Figure 1 , Figure 2 and Figure 3, a roofing module, comprising support beams 11, lower roof panels 12, reinforcement components 13, upper roof panels 14, thermal insulation and vapor barrier components 15, mounting brackets 16, solar panels 17, and self-locking components 18. Among them, the support beams 11 are located at the bottom and are provided at the bottom of the lower roof panels 12. Two to three support beams can be laid along the span direction of the lower roof panels 12, and they can be connected to the lower roof panels 12 by bolts or welding to ensure their stability. Steel beams can be selected for the support beams 11. The lower roof panels 12 and the upper roof panels 14 can be made of metal materials. There is no restriction on what kind of materials here, and it can be determined according to the actual on-site installation situation.

[0039] Refer to Figure 2 and Figure 3 , the reinforcement components 13 are installed on the top of the lower roof panels 12, and the thermal insulation and vapor barrier components 15 are located between the reinforcement components 13, which can play a role in thermal insulation and waterproofing for the lower roof panels 12. The upper roof panels 14 are locked by the self-locking components 18 above the reinforcement components 13, where the upper roof panels 14 are located on the top of the thermal insulation and vapor barrier components 15; two groups of parallelly distributed mounting brackets 16 are installed on the top of the self-locking components 18, and solar panels 17 are installed on the top of the two groups of mounting brackets 16.

[0040] It should be noted that the thermal insulation and vapor barrier components 15 are, from bottom to top, a vapor barrier layer, a thermal insulation layer, and a waterproof layer, providing the effects of vapor barrier, thermal insulation, and waterproofing for the lower roof panels 12, (the thermal insulation and vapor barrier components 4 have the same structure as the thermal insulation and vapor barrier components 15, which are, from bottom to top, a vapor barrier layer, a thermal insulation layer, and a waterproof layer); at the same time, color steel plates are selected for the lower roof panels 12, and aluminum-magnesium-manganese plates are selected for the upper roof panels 14. As the best choice, the upper roof panels 14 have the same structure as the lower roof panels 12, and both ends of the two are provided with raised edges and are pleated in the middle.

[0041] Refer to Figure 4, the reinforcement component 13 includes a fastening beam 131, a sliding rod 132 and a slider 133. The fastening beam 131, the sliding rod 132 and the slider 133 form a frame-like structure and are located at the middle position on the top of the lower roof panel 12. Among them, two groups of fastening beams 131 are provided and are laid parallel on the lower roof panel 12. As shown in the figure, the two parallel lower roof panels 12 are arranged along the roof span direction, so that the water on the roof can flow down along the lower roof panel 12. The fastening beam 131 can be made of a steel beam. A number of sliders 133 are installed on each group of fastening beams 131, and the sliders 133 can slide on the fastening beam 131 and can be adjusted accordingly according to the needs of the staff. A number of groups of sliding rods 132 are also provided, and both ends of each sliding rod 132 are detachably connected to the sliders 133 on the two groups of fastening beams 131. After installation, the sliding rod 132 is vertically distributed with the fastening beam 131, and the several groups of sliding rods 132 are parallel to each other. It should be noted that the specific number of groups of sliders 133 provided on each group of fastening beams 131 depends on the on-site installation situation. Similarly, the specific number of groups of sliding rods 132 also depends on the on-site installation situation. The fastening beam 131 can be an I-beam, which can also realize the up and down limit of the slider 133 and the fastening beam 131, ensuring the stability between the two.

[0042] Further, referring to Figure 4 and Figure 5 , a number of groups of positioning pin holes are equidistantly opened on both sides of the fastening beam 131. A steel groove 1333 is opened at the bottom of the slider 133, and the steel groove 1333 is just slidably connected to the fastening beam 131. Butterfly pin holes 1331 are also opened on the left and right sides of the slider 133. The butterfly pin holes 1331 have a structure that is wide at both ends and narrow in the middle, and this shape has good stability. Among them, the butterfly pin holes 1331 and the positioning pin holes on the fastening beam 131 are locked by a butterfly pin 1332. During the assembly process, when the staff needs to adjust the distance between two adjacent sliding rods 132, the distance between the two sliders 133 on the fastening beam 131 can be adjusted, that is, the slider 133 is slid on the fastening beam 131 for adjustment. After adjusting to the required position, use the butterfly pin 1332 to lock the slider 133 and the fastening beam 131.

[0043] It should be noted that the side cross-section of the fastening beam 131 is in an I-shaped structure. Fastening grooves are opened at both ends of the fastening beam 131, and the fastening grooves are half grooves of the butterfly pin 1332. When two fastening beams 131 are spliced, the ends of the two fastening beams 131 both extend into the slider 133, and then the butterfly pin 1332 is inserted into the butterfly pin holes formed by the fastening grooves on the two fastening beams 131, and the fixation of the two fastening beams 131 can be achieved (as Figure 6It can be seen that there is a fastening groove at the end of the fastening beam 131), so as to complete the connection and fixation between two adjacent fastening beams 131. Adopting this structure can greatly increase the stability between two adjacent fastening beams 131, further realizing the connection between adjacent roof panels, with high flexibility, strong practicability, and simple installation, which can greatly speed up the construction speed.

[0044] Furthermore, referring to Figure 4 and Figure 5 , serrated sliding strips 1321 are provided on the side walls at both ends of the sliding rod 132; a groove 1336 is formed at the top of the slider 133, and the groove 1336 is exactly slidably connected to the sliding rod 132. Serrated pin holes 1335 are formed on the front and rear sides of the slider 133. The serrated pin holes 1335 and the serrated sliding strips 1321 are locked by serrated pins 1334. During the assembly process, when the staff needs to adjust the distance between two adjacent sliders 133, the length of the sliding rod 132 between the fastening beams 131 can be adjusted, that is, the sliding rod 132 is slid within the slider 133 for adjustment. After adjusting to the required position, the slider 133 and the sliding rod 132 are locked by the serrated pin 1334. During the assembly process, when the staff needs to adjust the distance between two adjacent sliders 133, the length of the sliding rod 132 between the fastening beams 131 can be adjusted, that is, the sliding rod 132 is slid within the slider 133 for adjustment. After adjusting to the required position, the slider 133 and the sliding rod 132 are locked by the serrated pin 1334.

[0045] Referring to Figure 6 and Figure 7 , the self-locking assembly 18 includes an outer clamping member 181 and an inner clamping member 182. The outer clamping member 181 includes an inner clamping groove, and the inner clamping member 182 includes a clamping key adapted to the inner clamping groove. The clamping key is inserted and fitted with the inner clamping groove to form a support clamping groove. The top protrusion of the outer clamping member 181 wraps the inner clamping member 182 from above to achieve double clamping and self-locking, that is, the outer clamping member 181 and the inner clamping member 182 are not only clamped inside by the inner clamping groove and the clamping key, but also the inner clamping member 182 is wrapped by the outer clamping member 181 outside, so as to realize the double self-locking of the self-locking assembly 18 and ensure the stability of the self-locking assembly 18; clamping grooves are formed on the inner sides of both the outer clamping member 181 and the inner clamping member 182, and a fixed support 183 is clamped in the support clamping groove formed by the two clamping grooves, that is, the outer contour of the fixed support 183 is adapted to the support clamping groove. The two side edges of the upper roof panel 14 are limited between the support clamping groove and the fixed support 183. It should be noted that the support clamping groove is composed of upper and lower parts. The upper part is a fan-shaped groove, and the lower part is a rectangular groove (as Figure 7 shown).

[0046] Further, when the self-locking assembly 18 and the fixed support 183 lock the upper roof panel 14, the end of the upper roof panel 14 can wrap around the outside of the fixed support 183. At this time, the fixed support 183 supports the upper roof panel 14 from the inside, and then the outer clamping member 181 and the inner clamping member 182 fix the upper roof panel 14 and the fixed support 183 from both sides, that is, the outer clamping member 181 and the inner clamping member 182 fix the upper roof panel 14 from the outside. It should be noted here that two adjacent roof panels can be stacked on the top of the upper roof panel 14 and then locked by the self-locking assembly 18. This situation occurs when two adjacent roof modules are spliced.

[0047] Referring to Figure 8 , the fixed support 183 includes a positioning horizontal plate 1832 and a limiting vertical rod 1831 vertically arranged on the positioning horizontal plate 1832. The limiting vertical rod 1831 has an upper-wide and lower-narrow structure, and the inclined triangular gusset plates on both sides of its bottom are fixed to the positioning horizontal plate 1832. The top of the limiting vertical rod 1831 is an arc-shaped protrusion, and an inner concave section and a protrusion section are successively arranged downward along both sides of the arc-shaped protrusion. This multi-section structure is integrally formed with the limiting vertical rod 1831.

[0048] Figure 9 Another implementation of the fixed support 183 is shown, which also has an upper-wide and lower-narrow structure, but there are some differences at the top, and it can also be applied to the overall roof of the present invention.

[0049] As Figure 6 shown, the side edge of the upper roof panel 14 is adapted to the shape of the limiting vertical rod 1831. Its top is also an arc-shaped protrusion, and an inner concave section and a protrusion section are successively arranged downward along both sides of the arc-shaped protrusion. This multi-section structure is integrally formed with the upper roof panel 14. A bridge-shaped reinforcement member 110 is clamped above the upper roof panel 14. The middle of the bridge-shaped reinforcement member 110 is arc-shaped and bent downward in the middle. Both ends are buckled to the upper roof panel 14, providing an extrusion force for the upper roof panel 14 so that it can better withstand the wind uplift. The bridge-shaped reinforcement member 110 can be used to splice and fix two adjacent upper roof panels 14. It should be noted that multiple bridge-shaped reinforcement members 110 can be provided on the upper roof panel 14 in this application. The specific number of them is determined according to the on-site construction environment and is not limited in this application.

[0050] Referring to Figure 10, both sides of the solar panel 17 are embedded and installed into the nested panel 19. There are two groups of nested panels 19, which are respectively detachably installed above the two groups of mounting brackets 16. It should be noted that the outer side of the nested panel 19 is also fixed to the opening on the mounting bracket 16 by bolts through the L-shaped connecting plate, which increases the stability of the nested panel 19. Using the optical storage direct current flexible technology, on the premise of meeting the national technical standards, the solar panel is fixed on the top of the self-locking component 18 by using the nesting method to achieve "energy storage" and "power supply", so that the building's electricity demand changes from rigid to flexible.

[0051] Installation method of the roof module of this application:

[0052] Before assembly, first, before assembling the roof module 1, an assembly platform needs to be built on the ground in the span direction of the factory building. The height of the assembly platform needs to reach the height of the roof columns and meet the load requirements. And temporary assembly rails are set on the roof column beams of the factory building, and the assembled roof module 1 can be moved to the roof columns as a whole through the rails and the assembly platform.

[0053] It should be noted that the bottom of the assembly platform is supported by several support columns, and the top of the platform can be slightly lower than the height of the roof columns. When installing, the staff transports the parts to the platform and then directly assembles them above the assembly platform, which is convenient to place the module as a whole on the roof columns.

[0054] During assembly, ① Transport the prefabricated parts of the factory roof module 1 to the site and assemble a single roof module 1 on the assembly platform; ② Then install the lower roof panel 12 above the support beam 11, and install sliding shoes at the bottom of the support beam 11, and the sliding shoes can slide on the rails. Sequentially lay the fastening beam 131, slider 133 and sliding rod 132 above the lower roof panel 12 and lock the three of them. Subsequently, install the self-locking component 18 above the sliding rod 132 and use the self-locking component 18 to fix the upper roof panel 14; Place the thermal insulation and air barrier layer 15 at each gap between the fastening beam 131 and the sliding rod 132. The thermal insulation and air barrier layer 15 is, from bottom to top, a vapor barrier layer, a thermal insulation layer and a waterproof layer. Finally, install the solar panel 17 above the self-locking component 18;

[0055] ③ Slide the assembled single roof module 1 to the designated position on the roof along the slide rails on the roof columns. Then, use a hoisting member (such as a jack) to lift the roof module, and after removing the corresponding segmented slide rails, fixedly connect the roof module 1 to the roof columns. It should be noted here that if the span between the roof columns is very large, temporary steel columns can be set in the middle of the span direction. The temporary steel columns have the same height as the left and right roof columns, and slide rails are also placed on the temporary columns. The sliding steps are the same as before. After the two-unit roofs on both sides are simultaneously slid to the designated positions, bolt-connect the bottom support beams 11 on both sides, and then use a jack to remove some of the slide rails (the installation here is relatively flexible, and the staff can determine it according to the actual on-site installation situation. This application does not make a limitation, and only some installation methods are given for selection);

[0056] ④ Then, lay a thermal insulation and vapor barrier assembly at the joint of two adjacent roof modules 1, and use a connecting plate to connect the two roof modules 1 above the thermal insulation and vapor barrier assembly. Pay attention to the arrangement of the size and the staggered lap of the front and rear roof panels during assembly. If the span of the factory building is too large, multiple modules are installed and then integrally slid and installed. At the same time, the load stability of the assembly platform needs to be checked. When the span of the factory building is too large, use the temporary steel columns described in step ④ for assistance, and the steps refer to the description of the temporary steel columns above;

[0057] ⑤ Perform the above steps in sequence to assemble the overall roof in blocks, slide it to the designated position, and perform fine-tuning of the roof through the fine-tuning system between the fastening beams 131, sliding rods 132, and sliders 133 within the roof system itself to achieve the overall roof effect.

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A roofing module, characterized in that, the roofing module (1) is successively provided with a support beam (11), a lower roof panel (12), a reinforcement component (13), an upper roof panel (14), a self-locking component (18) and a solar component from bottom to top; the reinforcement component (13) is installed in a frame shape at the middle position on the top of the lower roof panel (12), and a thermal insulation and vapor barrier component (15) is arranged inside the reinforcement component (13) and above the lower roof panel; the self-locking component (18) includes a support seat slot and a fixed support seat (183), the outer contour of the fixed support seat (183) is adapted to the support seat slot, the two side edges of the upper roof panel (14) are limited between the support seat slot and the fixed support seat (183), and a bridge-type connecting piece (110) is also snap-fitted and installed on the top of the upper roof panel (14); the reinforcement component (13) includes fastening beams (131), sliding rods (132) and sliders (133), two groups of fastening beams (131) are provided and are parallelly distributed on the lower roof panel (12), and a plurality of sliders (133) are installed on each group of fastening beams (131); the two ends of the sliding rod (132) are detachably connected to the sliders (133) on the two groups of fastening beams (131); the distance between the two groups of fastening beams (131) is controlled by a first adjusting structure, and the distance between the two groups of sliding rods (132) is controlled by a second adjusting structure; the second adjusting structure includes a plurality of groups of positioning pin holes equidistantly arranged on both sides of the fastening beam (131); a steel groove (1333) is opened at the bottom of the slider (133), the steel groove (1333) is slidably connected to the fastening beam (131), and butterfly pin holes (1331) are also opened on the left and right sides of the slider (133), and the butterfly pin holes (1331) and the positioning pin holes on the fastening beam (131) are locked by butterfly pins (1332).

2. A roofing module according to claim 1, characterized in that: the self-locking component (18) further includes an outer clamping member (181) and an inner clamping member (182), the outer clamping member (181) includes an inner clamping groove, the inner clamping member (182) includes a clamping key adapted to the inner clamping groove, the clamping key is inserted and matched with the inner clamping groove to enclose and form a support seat slot, and the top protrusion of the outer clamping member (181) wraps the inner clamping member (182) from above.

3. A roofing module according to claim 1, characterized in that: the fixed support seat (183) includes a positioning cross plate (1832) and a limiting vertical rod (1831) vertically arranged on the positioning cross plate (1832); wherein the limiting vertical rod (1831) has an upper-wide and lower-narrow structure, and the inclined triangular gusset plates on both sides of its bottom are fixed to the positioning cross plate (1832).

4. A roofing module according to claim 3, characterized in that: the top of the limiting vertical rod (1831) is an arc-shaped protrusion, and an inner concave section and a protrusion section are successively arranged downward along both sides of the arc-shaped protrusion, and the multi-section structure is integrally formed with the limiting vertical rod (1831).

5. A roofing module according to claim 3, characterized in that: The side edge of the upper roof panel (14) is adapted to the shape of the limiting vertical rod (1831), and its top is also an arc-shaped protrusion. An inner concave section and a protrusion section are sequentially arranged downward along both sides of the arc-shaped protrusion, and this multi-section structure is integrally formed with the upper roof panel (14).

6. A roofing module according to claim 1, characterized in that: The first adjustment structure includes serrated slide bars (1321) opened on the side walls at both ends of the sliding rod (132); A groove (1336) is opened at the top of the slider (133), and the groove (1336) is just slidably connected to the sliding rod (132). Serrated pin holes (1335) are opened on both the front and rear sides of the slider (133), and the serrated pin holes (1335) and the serrated slide bars (1321) are locked by serrated pins (1334).

7. A roofing module according to claim 1, characterized in that: The solar component includes two sets of mounting brackets (16) arranged in parallel on the top of the self-locking component (18). A nested plate (19) is detachably mounted above the mounting brackets (16), and a solar panel (17) is snap-fitted in the nested plate (19).

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