Quick mounting structure for complex double-arc metal roof panel and construction method thereof

Abstract

The invention provides a quick mounting structure for a complex double-arc metal roof panel and a construction method thereof.The quick mounting structure comprises a mounting plate, a mounting assembly is movably connected to the left side of an inner cavity of the mounting plate, a double-arc metal roof panel body is arranged at the top of the mounting plate, and a limiting plate is fixedly mounted at the bottom of the double-arc metal roof panel body; grooves are formed in the front side and the rear side of the limiting plate, a protective shell is fixedly installed on the left side of the mounting plate, and a protective plate is slidably connected to the bottom of an inner cavity of the protective shell. Through cooperative use of the mounting assembly, the limiting plate and the groove, the double-arc metal roof board body can be quickly mounted and dismounted, the construction and maintenance time can be greatly shortened through quick mounting and dismounting, the project period and cost can be reduced, the required human resources can be reduced through the more efficient mounting process, and therefore the overall cost is reduced, and the construction efficiency is improved. Quick disassembly is convenient for maintenance or replacement, and the convenience and flexibility of maintenance are enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of double-arc metal roof panels, and more specifically, to a quick installation structure for a complex double-arc metal roof panel and a construction method thereof. Background Technique

[0002] The double-arc metal roof panel has two arc curves, which can bring a more unique visual effect in design and help improve the water flow and wind pressure distribution on the roof. The double-arc metal roof panel generally uses metal materials with strong corrosion resistance, such as aluminum, steel or stainless steel. The metal materials have high strength and durability and are suitable for various climate conditions.

[0003] The existing double-arc metal roof panels are usually installed by multiple bolts during installation, which is very cumbersome. Using multiple bolts requires more time and labor, increasing the construction period. The complex installation process may lead to higher construction costs, and the cumbersome installation steps increase the risk of errors.

[0004] Therefore, we have made improvements to this and proposed a quick installation structure for a complex double-arc metal roof panel and a construction method thereof. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems that the existing double-arc metal roof panels are usually installed by multiple bolts during installation, which is very cumbersome. Using multiple bolts requires more time and labor, increasing the construction period. The complex installation process may lead to higher construction costs, and the cumbersome installation steps increase the risk of errors.

[0006] In order to achieve the above-mentioned invention purpose, the present invention provides the following technical solutions:

[0007] A quick installation structure for a complex double-arc metal roof panel and a construction method thereof to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] It includes a mounting plate, a mounting component is movably connected to the left side of the inner cavity of the mounting plate, a double-arc metal roof panel body is arranged on the top of the mounting plate, a limiting plate is fixedly installed at the bottom of the double-arc metal roof panel body, grooves are formed on the front side and the rear side of the limiting plate, a protective shell is fixedly installed on the left side of the mounting plate, a protective plate is slidably connected to the bottom of the inner cavity of the protective shell, a slot is formed on the front side of the top of the protective plate, and a limiting component is fixedly installed on the front side of the top of the protective shell.

[0010] Through the coordinated use of the installation component, the limiting plate and the groove, the double-arc metal roof panel body can be quickly installed and disassembled. Quick installation and disassembly can significantly shorten the construction and maintenance time, help reduce the project cycle and cost. A more efficient installation process can reduce the required human resources, thereby reducing the overall cost. Quick disassembly facilitates inspection or replacement, enhancing the convenience and flexibility of maintenance.

[0011] As a preferred embodiment of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, the installation component includes a rotating rod. The rotating rod is movably connected to the left side of the inner cavity of the installation plate. A rotating disk is fixedly installed on the left side of the rotating rod. A worm is fixedly installed on the surface of the rotating rod. A worm gear is engaged with the rear side of the worm. A support rod is fixedly installed in the inner cavity of the worm gear. The top and bottom of the support rod are both movably connected to the inner cavity of the installation plate. A cam is fixedly installed at the bottom of the surface of the support rod. The front side and the rear side of the cam are both movably connected to an inclined plate. On the opposite sides of the two inclined plates, a baffle is fixedly installed. On the opposite sides of the two baffles, six clamping blocks are fixedly installed. On the opposite sides of the two baffles, six first springs are fixedly installed. The side of the first spring close to the installation plate is fixedly connected to the installation plate.

[0012] As a preferred embodiment of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, sliding blocks are fixedly installed on both sides of the baffle. A sliding rod is slidably connected to the inner cavity of the sliding block. The side of the sliding rod close to the installation plate is fixedly connected to the installation plate.

[0013] As a preferred embodiment of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, the limiting component includes a housing. The housing is fixedly installed on the front side of the top of the protective shell. A second spring is fixedly installed on the top of the inner cavity of the housing. A fixing plate is fixedly installed at the bottom of the second spring. A plug rod is fixedly installed at the bottom of the fixing plate. A pulling plate is fixedly installed on the left side of the fixing plate. The left side of the pulling plate penetrates to the outside of the housing.

[0014] As a preferred embodiment of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, positioning blocks are fixedly installed on the front side and the rear side of the fixing plate. The positioning blocks are slidably connected to the inner cavity of the housing.

[0015] As a preferred embodiment of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, two positioning plates are fixedly installed on the front side and the rear side of the protective shell. The side of the positioning plate close to the installation plate is fixedly connected to the installation plate.

[0016] As a preferred embodiment of the rapid installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, a limiting groove is provided at the bottom of the inner cavity of the protective shell, a limiting block is fixedly installed at the bottom of the protective plate, and the limiting block is slidably arranged inside the limiting groove.

[0017] As a preferred embodiment of the rapid installation structure and its construction method for the complex double-arc metal roof panel provided by the present invention, a vertical restraint head is arranged at the bottom of the inner cavity of the installation plate, and two restraint discs distributed up and down are arranged at the top of the vertical restraint head;

[0018] An installation groove is provided at the bottom of the limiting plate, the installation groove communicates with the groove, two clamping plates distributed front and back and a limiting plate for restraining the clamping plates are installed in the installation groove, a slot is arranged on the limiting plate, and the slot is vertically inserted and matched with the vertical restraint head. An elastic body is arranged between the clamping plates, and the opposite sides of the clamping plates are used for clamping the vertical restraint head between the two restraint discs;

[0019] One side of the double-arc metal roof panel body extends outward to the outside of the installation plate, the extension length is 5-10 cm, and a first sealing strip is arranged below it. The installation plate extends outward to the side of the double-arc metal roof panel body, and a sealing groove is arranged at its top. The sealing strip and the sealing groove are in corresponding positions and are in plug-in fit with each other;

[0020] Wherein, the bottom of the sealing strip is of an eight-shaped structure. After the sealing strip enters the sealing groove, it expands to both sides under the action of the slope and forms a double-channel seal by extrusion;

[0021] Wherein, a slope structure that slopes upward and is close to the limiting plate is arranged at the bottom of the clamping block;

[0022] Wherein, the width of the slope structure is equal to the depth of the groove.

[0023] A construction method for the rapid installation structure of a complex double-arc metal roof panel is as follows:

[0024] Step 1, fixing the installation plate

[0025] Fix the installation plate on the roof keel, rotate the rotating disc in one direction, the rotation of the rotating disc drives the rotating rod to rotate, the rotation of the rotating rod drives the worm to rotate, the rotation of the worm drives the worm wheel to rotate, the rotation of the worm wheel drives the support rod to rotate, the rotation of the support rod drives the cam to rotate, and when the cam rotates, it pushes the two inclined plates to move. When the inclined plates move, they drive the baffle and the clamping block to move until the distance between the two groups of clamping blocks is greater than the width of the limiting plate;

[0026] Step 2, installing the double-arc metal roof panel body

[0027] Install two groups of card-mounted plates in the installation groove, install an elastomer between the two card-mounted plates, and install a limit plate at the notch of the installation groove;

[0028] Fix the limit plate at the bottom of the double-arc metal roof panel body, make the slot of the limit plate and the restraint disc fit by socketing, and the restraint disc enters the installation groove;

[0029] By rotating the rotating disc in the reverse direction, the rotation of the rotating disc drives the rotation of the rotating rod, the rotation of the rotating rod drives the rotation of the worm, the rotation of the worm drives the rotation of the worm wheel, the rotation of the worm wheel drives the rotation of the support rod, the rotation of the support rod drives the rotation of the cam, and when the cam rotates, it pushes the two inclined plates to move. When the inclined plates move, they drive the baffle and the block to move. When the block enters the groove, the slope on the block will act on the limit plate to move closer to the mounting plate first, forcing the sealing strip to expand to both sides and be squeezed to form a double-channel seal after entering the sealing groove, and then contact the card-mounted plate until the two groups of blocks enter the groove. The card-mounted plates approach each other and compress the elastomer, and then are clamped on the outside of the vertical restraint head between the two restraint discs;

[0030] When it is necessary to close the protective shell and the protective plate, by pulling the pull plate, the pull plate drives the fixed plate and the insertion rod to move when pulled, and the second spring can also be compressed. When the protective shell and the protective plate are closed, release the pull plate, and the second spring rebounds to drive the fixed plate, the insertion rod and the pull plate to return to their original positions, so that the insertion rod moves into the inside of the slot to fix the protective plate, so that the protective shell and the protective plate can be quickly closed. When it is necessary to open, pull the pull plate again. Compared with the prior art, the installation component can be used conveniently. The beneficial effects of the present invention are as follows:

[0031] Through the combined use of the installation component, the limit plate and the groove, the double-arc metal roof panel body can be quickly installed and disassembled. Quick installation and disassembly can greatly shorten the construction and maintenance time, help reduce the project cycle and cost. A more efficient installation process can reduce the required human resources, thereby reducing the overall cost. Quick disassembly is convenient for maintenance or replacement, enhancing the convenience and flexibility of maintenance.

[0032] Secondly, the vertical front-back cross socketing structure adopted in this application to restrain the double-arc metal roof panel body can enhance the wind uplift resistance of the roof. Especially in strong lateral wind weather, the problem of the limit plate and the mounting plate coming out of the slot will not easily occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic structural diagram of a quick installation structure for a complex double-arc metal roof panel and its construction method provided by this application;

[0034] Figure 2Schematic diagram of the main view cross-section of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0035] Figure 3 Schematic diagram of the top view cross-section of the installation plate of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0036] Figure 4 Schematic diagram of the side view cross-section of the protective shell of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0037] Figure 5 Schematic diagram of the main view of the installation component of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0038] Figure 6 Schematic diagram of the side view cross-section of the limit component of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0039] Figure 7 Schematic diagram of the combined structure of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0040] Figure 8 For the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application Figure 7 Partial enlarged view at location A in

[0041] Figure 9 Schematic diagram of the cross-section before the constrained installation of the installation plate and the double-arc metal roof panel body of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application;

[0042] Figure 10 Schematic diagram of the cross-section after the constrained installation of the installation plate and the double-arc metal roof panel body of the quick installation structure and its construction method for the complex double-arc metal roof panel provided by this application.

[0043] Labels in the figure:

[0044] 1. Mounting plate; 101. U-shaped connecting piece; 102. Constraint disc; 2. Mounting assembly; 201. Rotating rod; 202. Rotating disc; 203. Worm; 204. Worm gear; 205. Support rod; 206. Cam; 207. Inclined plate; 208. Baffle; 209. Block; 210. First spring; 211. Sliding block; 212. Sliding rod; 3. Double-arc metal roof panel body; 4. Limiting plate; 401. Clamping plate; 402. Elastic body; 403. Limiting plate; 404. Slot; 5. Groove; 6. Protective shell; 7. Protective plate; 8. Slot; 9. Limiting assembly; 901. Outer shell; 902. Second spring; 903. Fixed plate; 904. Inserting rod; 905. Pulling plate; 906. Positioning block; 10. Positioning plate; 11. Limiting groove; 12. Limiting block. Detailed implementation manner

[0045] 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 with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present invention.

[0046] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed present invention, but merely represents some 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 creative efforts fall within the scope of protection of the present invention.

[0047] It should be noted that, without conflict, the embodiments in the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0048] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0049] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0050] As described in the background art, the existing double-arc metal roof panels are usually installed by multiple bolts, which is very cumbersome during installation. Using multiple bolts requires more time and labor, increases the construction period, and the complex installation process may result in higher construction costs. The cumbersome installation steps increase the risk of errors.

[0051] To solve this technical problem, the present invention provides a rapid installation structure for a complex double-arc metal roof panel and its construction method.

[0052] Specifically, please refer to Figures 1-6 , the rapid installation structure for a complex double-arc metal roof panel and its construction method specifically include: an installation plate 1, an installation component 2 is movably connected to the left side of the inner cavity of the installation plate 1, a double-arc metal roof panel body 3 is arranged on the top of the installation plate 1, a limiting plate 4 is fixedly installed at the bottom of the double-arc metal roof panel body 3, grooves 5 are opened on the front side and the rear side of the limiting plate 4, a protective shell 6 is fixedly installed on the left side of the installation plate 1, a protective plate 7 is slidably connected to the bottom of the inner cavity of the protective shell 6, a slot 8 is opened on the front side of the top of the protective plate 7, and a limiting component 9 is fixedly installed on the front side of the top of the protective shell 6.

[0053] Through the combined use of the installation component 2, the limiting plate 4 and the grooves 5, the double-arc metal roof panel body 3 can be quickly installed and disassembled. Quick installation and disassembly can greatly shorten the construction and maintenance time, help reduce the project period and cost. A more efficient installation process can reduce the required human resources, thereby reducing the overall cost. Quick disassembly is convenient for maintenance or replacement, enhancing the convenience and flexibility of maintenance.

[0054] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings.

[0055] It should be noted that, without conflict, the embodiments in the present invention and the features and technical solutions in the embodiments can be combined with each other.

[0056] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0057] Embodiment 1

[0058] Please refer to Figures 1-6, A rapid installation structure for a complex double-arc metal roof panel and its construction method, including an installation plate 1. An installation component 2 is movably connected to the left side of the inner cavity of the installation plate 1. A double-arc metal roof panel body 3 is arranged on the top of the installation plate 1. A limiting plate 4 is fixedly installed at the bottom of the double-arc metal roof panel body 3. Grooves 5 are formed on the front side and the rear side of the limiting plate 4. A protective shell 6 is fixedly installed on the left side of the installation plate 1. A protective plate 7 is slidably connected to the bottom of the inner cavity of the protective shell 6. A slot 8 is formed on the front side of the top of the protective plate 7. A limiting component 9 is fixedly installed on the front side of the top of the protective shell 6.

[0059] The installation component 2 includes a rotating rod 201. The rotating rod 201 is movably connected to the left side of the inner cavity of the installation plate 1. A rotating disk 202 is fixedly installed on the left side of the rotating rod 201. A worm 203 is fixedly installed on the surface of the rotating rod 201. A worm gear 204 is meshed with the rear side of the worm 203. A support rod 205 is fixedly installed in the inner cavity of the worm gear 204. The top and the bottom of the support rod 205 are movably connected to the inner cavity of the installation plate 1. A cam 206 is fixedly installed at the bottom of the surface of the support rod 205. The front side and the rear side of the cam 206 are movably connected to inclined plates 207. Baffles 208 are fixedly installed on the opposite sides of the two inclined plates 207. Six clamping blocks 209 are fixedly installed on the opposite sides of the two baffles 208. Six first springs 210 are fixedly installed on the opposite sides of the two baffles 208. The side of the first spring 210 close to the installation plate 1 is fixedly connected to the installation plate 1. Sliding blocks 211 are fixedly installed on both sides of the baffle 208. A sliding rod 212 is slidably connected to the inner cavity of the sliding block 211. The side of the sliding rod 212 close to the installation plate 1 is fixedly connected to the installation plate 1.

[0060] During the implementation process, when it is necessary to disassemble the double-arc metal roof panel body 3 from the top of the installation plate 1, rotate the rotating disk 202. The rotation of the rotating disk 202 drives the rotation of the rotating rod 201. The rotation of the rotating rod 201 drives the rotation of the worm 203. The rotation of the worm 203 drives the rotation of the worm gear 204. The rotation of the worm gear 204 drives the rotation of the support rod 205. The rotation of the support rod 205 drives the rotation of the cam 206. When the cam 206 rotates, it pushes the two inclined plates 207 to move. When the inclined plates 207 move, they drive the baffles 208 and the clamping blocks 209 to move, and move the clamping blocks 209 out of the inside of the groove 5, so as to release the fixation of the limiting plate 4. At this time, the worm 203 and the worm gear 204 are in a self-locking state, so that the double-arc metal roof panel body 3 and the limiting plate 4 can be disassembled from the top of the installation plate 1. When reinstallation is required, just operate in the reverse direction.

[0061] Example 2

[0062] In the above embodiment, as Figure 6As shown in the figure, the limit component 9 includes a housing 901, which is fixedly installed on the front side of the top of the protective housing 6. A second spring 902 is fixedly installed at the top of the inner cavity of the housing 901. A fixing plate 903 is fixedly installed at the bottom of the second spring 902. A plug rod 904 is fixedly installed at the bottom of the fixing plate 903. A pulling plate 905 is fixedly installed on the left side of the fixing plate 903, and the left side of the pulling plate 905 penetrates to the outside of the housing 901. Positioning blocks 906 are fixedly installed on the front and rear sides of the fixing plate 903, and the positioning blocks 906 are slidably connected to the inner cavity of the housing 901.

[0063] During the implementation process, the rotating disk 202 can be protected through the cooperation of the protective housing 6 and the protective plate 7 to prevent accidental contact with the rotating disk 202 when not in use. When it is necessary to close the protective housing 6 and the protective plate 7, by pulling the pulling plate 905, the pulling plate 905 drives the fixing plate 903 and the plug rod 904 to move when pulled, and the second spring 902 can also be compressed. After the protective housing 6 and the protective plate 7 are closed, release the pulling plate 905, and the second spring 902 rebounds to drive the fixing plate 903, the plug rod 904 and the pulling plate 905 to reset, so that the plug rod 904 moves into the inside of the slot 8 to fix the protective plate 7, so that the protective housing 6 and the protective plate 7 can be quickly closed. When it is necessary to disassemble, pull the pulling plate 905 again, which can facilitate the use of the installation component 2.

[0064] Embodiment 3

[0065] In the above embodiment, as Figures 7 to 10 shown, a vertical restraint head 101 is arranged at the bottom of the inner cavity of the mounting plate 1, and two vertically distributed restraint disks 102 are arranged at the top of the vertical restraint head 101;

[0066] An installation groove is arranged at the bottom of the limit plate 4. The installation groove communicates with the groove 5. Two clamping plates 401 distributed front and rear and a limit plate 403 for restraining the clamping plates 401 are installed in the installation groove. A slot 404 is arranged on the limit plate 403, and the slot 404 is vertically inserted and matched with the vertical restraint head 101. An elastic body 402 is arranged between the clamping plates 401, and the opposite sides of the clamping plates 401 are used for clamping the vertical restraint head 101 between the two restraint disks 102.

[0067] Among them, the bottom of the clamping block 209 is provided with a slope structure that is inclined upward and close to the limit plate 4;

[0068] Among them, the width of the slope structure is equal to the depth of the groove 5.

[0069] During implementation, when installing the limit plate 4, by making the slot 404 and the vertical restraint head 101 correspond in vertical position, lower the limit plate 4 until the restraint disc 102 completely enters the installation groove. Subsequently, adjust the worm 203 to make the clamping block 209 fit into the groove 5, and move the clamping plates 401 closer to each other, thereby clamping the outside of the vertical restraint head 101 between the two restraint discs 102 to complete the fixing operation of the limit plate 4. Even in the event of strong lateral wind weather, the problem of separation between the groove 5 and the clamping block 209 on one side will not occur, thus effectively ensuring the long-term stability of the structure.

[0070] One side of the double-arc metal roof panel body 3 extends outward to the outside of the mounting plate 1, with an extension length of 5 - 10 cm, and a first sealing strip 31 is provided below it. The mounting plate 1 extends outward to one side of the double-arc metal roof panel body 3, and a sealing groove 32 is provided at its top. The sealing strip 31 and the sealing groove 32 are in corresponding positions and are in a socket-fitting relationship. The bottom of the sealing strip 31 is in a V-shaped structure. After the sealing strip 31 enters the sealing groove 32, it expands to both sides under the action of the slope and is squeezed to form a double-channel seal.

[0071] The construction method is as follows:

[0072] During use, when it is necessary to disassemble the double-arc metal roof panel body 3 from the top of the mounting plate 1, rotate the rotating disc 202. The rotation of the rotating disc 202 drives the rotating rod 201 to rotate. The rotation of the rotating rod 201 drives the worm 203 to rotate. The rotation of the worm 203 drives the worm gear 204 to rotate. The rotation of the worm gear 204 drives the support rod 205 to rotate. The rotation of the support rod 205 drives the cam 206 to rotate. When the cam 206 rotates, it pushes the two inclined plates 207 to move. When the inclined plates 207 move, they drive the baffle 208 and the clamping block 209 to move, moving the clamping block 209 out of the inside of the groove 5, which can release the fixation of the limit plate 4, so that the double-arc metal roof panel body 3 and the limit plate 4 can be disassembled from the top of the mounting plate 1. When reinstallation is required, just operate in the reverse direction. Through the cooperation of the protective shell 6 and the protective plate 7, the rotating disc 202 can be protected to prevent accidental contact with the rotating disc 202 when not in use. When it is necessary to close the protective shell 6 and the protective plate 7, by pulling the pull plate 905, the pull plate 905 drives the fixing plate 903 and the insertion rod 904 to move when pulled, and can also compress the second spring 902. After the protective shell 6 and the protective plate 7 are closed, release the pull plate 905. The second spring 902 rebounds to drive the fixing plate 903, the insertion rod 904 and the pull plate 905 to reset, thereby moving the insertion rod 904 into the slot 8 to fix the protective plate 7, so that the protective shell 6 and the protective plate 7 can be quickly closed. When disassembly is required, just pull the pull plate 905 again, which can facilitate the use of the installation component 2.

[0073] The above embodiments are only used to illustrate the present invention rather than limit the technical solutions described in the present invention. Although the present specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A quick installation structure for a complex double-arc metal roof panel, including a mounting plate (1), characterized in that, On the left side of the inner cavity of the mounting plate (1), a mounting component (2) is movably connected. On the top of the mounting plate (1), a double-arc metal roof panel body (3) is provided. At the bottom of the double-arc metal roof panel body (3), a limiting plate (4) is fixedly installed. Grooves (5) are formed on the front side and the rear side of the limiting plate (4). On the left side of the mounting plate (1), a protective shell (6) is fixedly installed. At the bottom of the inner cavity of the protective shell (6), a protective plate (7) is slidably connected. On the front side of the top of the protective plate (7), a slot (8) is formed. On the front side of the top of the protective shell (6), a limiting component (9) is fixedly installed.

2. The quick installation structure for a complex double-arc metal roof panel according to claim 1, characterized in that, The mounting component (2) includes a rotating rod (201). The rotating rod (201) is movably connected to the left side of the inner cavity of the mounting plate (1). On the left side of the rotating rod (201), a rotating disk (202) is fixedly installed. On the surface of the rotating rod (201), a worm (203) is fixedly installed. The worm (203) meshes with a worm wheel (204) at the rear side. Inside the worm wheel (204), a support rod (205) is fixedly installed. The top and the bottom of the support rod (205) are movably connected to the inner cavity of the mounting plate (1). At the bottom of the surface of the support rod (205), a cam (206) is fixedly installed. On the front side and the rear side of the cam (206), inclined plates (207) are movably connected. On the opposite sides of the two inclined plates (207), baffles (208) are fixedly installed. On the opposite sides of the two baffles (208), six clamping blocks (209) are fixedly installed. On the opposite sides of the two baffles (208), six first springs (210) are fixedly installed. The side of the first spring (210) close to the mounting plate (1) is fixedly connected to the mounting plate (1).

3. The quick installation structure for a complex double-arc metal roof panel according to claim 2, characterized in that, On both sides of the baffle (208), sliding blocks (211) are fixedly installed. Inside the sliding blocks (211), sliding rods (212) are slidably connected. The side of the sliding rod (212) close to the mounting plate (1) is fixedly connected to the mounting plate (1).

4. The quick installation structure for a complex double-arc metal roof panel according to claim 3, characterized in that, The limiting component (9) includes a housing (901). The housing (901) is fixedly installed on the front side of the top of the protective shell (6). At the top of the inner cavity of the housing (901), a second spring (902) is fixedly installed. At the bottom of the second spring (902), a fixing plate (903) is fixedly installed. At the bottom of the fixing plate (903), a plug rod (904) is fixedly installed. On the left side of the fixing plate (903), a pulling plate (905) is fixedly installed. The left side of the pulling plate (905) penetrates to the outside of the housing (901).

5. The quick installation structure for a complex double-arc metal roof panel according to claim 4, characterized in that, On the front side and the rear side of the fixing plate (903), positioning blocks (906) are fixedly installed. The positioning blocks (906) are slidably connected to the inner cavity of the housing (901).

6. The quick installation structure for a complex double-arc metal roof panel according to claim 5, characterized in that, On the front side and the rear side of the protective shell (6), two positioning plates (10) are fixedly installed. The side of the positioning plate (10) close to the mounting plate (1) is fixedly connected to the mounting plate (1).

7. The quick installation structure for a complex double-arc metal roof panel according to claim 6, characterized in that, A limiting groove (11) is formed at the bottom of the inner cavity of the protective shell (6). A limiting block (12) is fixedly installed at the bottom of the protection plate (7), and the limiting block (12) is slidably arranged inside the limiting groove (11).

8. A quick installation structure for a complex double-arc metal roof panel according to claim 7, characterized in that, A vertical restraint head (101) is arranged at the bottom of the inner cavity of the mounting plate (1). Two restraint discs (102) are arranged up and down at the top of the vertical restraint head (101); An installation groove is arranged at the bottom of the limit plate (4). The installation groove communicates with the groove (5). Two clamping plates (401) distributed front and back and a limit plate (403) for restraining the clamping plates (401) are installed in the installation groove. A slot (404) is arranged on the limit plate (403). The slot (404) is vertically inserted and matched with the vertical restraint head (101). An elastic body (402) is arranged between the clamping plates (402). The opposite sides of the clamping plates (401) are used for clamping the vertical restraint head (101) between the two restraint discs (102).

9. The quick installation structure for a complex double-arc metal roof panel according to claim 8, characterized in that, One side of the double-arc metal roof panel body (3) extends outwards to the outside of the mounting plate (1), and the extension length is 5-10 cm. A first sealing strip (31) is arranged below it. The mounting plate (1) extends outwards to one side of the double-arc metal roof panel body (3), and a sealing groove (32) is arranged at its top. The sealing strip (31) and the sealing groove (32) are in corresponding positions and are in plug-in fit with each other; Among them, the bottom of the sealing strip (31) is of an eight-shaped structure. After the sealing strip (31) enters the sealing groove (32), it expands towards both sides under the action of the slope and is squeezed to form a double-channel seal; Among them, a slope structure that slopes upwards and is close to the limit plate (4) is arranged at the bottom of the clamping block (209); Among them, the width of the slope structure is equal to the depth of the groove (5).

10. A construction method of a quick installation structure for a complex double-arc metal roof panel as described in claim 9, characterized in that, The specific operation is as follows: Step 1, fixing the mounting plate (1) Fix the mounting plate (1) on the roof keel. Rotate the rotating disc (202) in one direction. The rotation of the rotating disc (202) drives the rotating rod (201) to rotate. The rotation of the rotating rod (201) drives the worm (203) to rotate. The rotation of the worm (203) drives the worm wheel (204) to rotate. The rotation of the worm wheel (204) drives the support rod (205) to rotate. The rotation of the support rod (205) drives the cam (206) to rotate. When the cam (206) rotates, it pushes the two inclined plates (207) to move. When the inclined plates (207) move, they drive the baffle (208) and the clamping block (209) to move until the distance between the two groups of clamping blocks (209) is greater than the width of the limit plate (4); Step 2, installing the double-arc metal roof panel body (3) Install the two groups of clamping plates (401) in the installation groove, install the elastic body (402) between the two clamping plates (401), and install the limit plate (403) at the notch of the installation groove; Fix the limit plate (4) at the bottom of the double-arc metal roof panel body (3). Make the slot of the limit plate (4) and the restraint disc 102 in plug-in fit, and the restraint disc (102) enters the installation groove; By reversely rotating the rotating disk (202), the rotation of the rotating disk (202) drives the rotation of the rotating rod (201). The rotation of the rotating rod (201) drives the rotation of the worm (203). The rotation of the worm (203) drives the rotation of the worm wheel (204). The rotation of the worm wheel (204) drives the rotation of the support rod (205). The rotation of the support rod (205) drives the rotation of the cam (206). When the cam (206) rotates, it pushes the two inclined plates (207) to move. When the inclined plates (207) move, they drive the baffle (208) and the clamping block (209) to move. When the clamping block (209) enters the groove (5), the slope on the clamping block (209) acts on the limiting plate (4) to move closer to the mounting plate (1) first, forcing the sealing strip (31) to expand to both sides and be compressed to form a double-channel seal after entering the sealing groove (32) under the action of the slope, and then contacting the clamping plate (401) until the two groups of clamping blocks (209) enter the groove (5), and the clamping plates (401) approach each other to compress the elastic body, and then are clamped outside the vertical restraint head (101) between the two restraint disks (102); When it is necessary to close the protective shell (6) and the protective plate (7), by pulling the pull plate (905), the pull plate (905) drives the fixed plate (903) and the insertion rod (904) to move when being pulled, and the second spring (902) can also be compressed. After the protective shell (6) and the protective plate (7) are closed, the pull plate (905) is released, and the second spring (902) rebounds to drive the fixed plate (903), the insertion rod (904) and the pull plate (905) to reset, so that the insertion rod (904) moves into the inside of the slot (8) to fix the protective plate (7), so that the protective shell (6) and the protective plate (7) are quickly closed. When it is necessary to open, just pull the pull plate (905) again, which can facilitate the use of the mounting component (2).

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