Fading-resistant all-female mouth-shaped color steel plate

Abstract

The invention discloses an anti-fading all-female mouth type color steel plate, and relates to the technical field of color steel plates. The color-fading-resistant full-mother-mouth-shaped color steel plate comprises a color steel plate assembly, the color steel plate assembly comprises two color-coated steel plates which are symmetrically arranged and provided with wave-shaped structures and sandwich plates fixed to the inner sides of the color-coated steel plates, bottom plates are symmetrically arranged between the two sandwich plates, and the two ends of each bottom plate are provided with covered edges in the direction facing the color-coated steel plate on the same side. The two sides of the color-coated steel plate are provided with folded edges towards the direction of the bottom plate. The supporting effect of the whole surface of the color-coated steel plate is improved through mutual cooperation of the reinforcing ribs and a wave structure on the color-coated steel plate, so that the bearing effect of the color-coated steel plate assembly is improved, the function requirement during use is improved through arrangement of the sandwich plate, and the auxiliary ribs are arranged to support the edges of the two ends of the inner side of the color-coated steel plate assembly; the supporting strength of the color plate assembly is further improved, and the edge of the color plate assembly is prevented from collapsing.

Description

Technical Field

[0001] The invention relates to the technical field of color steel plates, in particular to a fade-resistant full-mother-shaped color steel plate. Background Art

[0002] Color steel refers to color-coated steel plates, which are steel plates with an organic coating. They have the advantages of good corrosion resistance, bright colors, beautiful appearance, easy processing and molding, the original strength of steel plates, and low cost. Color-coated steel plates are widely used in industries such as construction, home appliances, and transportation. For the construction industry, they are mainly used for roofs, walls, and doors of industrial and commercial buildings such as steel structure factories, airports, warehouses, and refrigeration. At present, color steel plates usually need to be spliced ​​and combined when used, and fixed with bolts and nuts. This fixing method requires workers to frequently tighten the bolts and nuts, which reduces the installation efficiency. In addition, the meshing of bolts and nuts is prone to produce meshing gaps, which leads to a decrease in connectivity between color steel plates, and the firmness of the fixation needs to be improved.

[0003] The Chinese patent with publication number CN217811900U discloses a full-mother-shaped color steel plate. When the device is used to splice two color steel plate assemblies, the semicircular protrusions, connecting blocks and arc-shaped clamping plates constructed at the opposite ends of the bottom plates of the two color steel plate assemblies can be respectively inserted and installed in the semicircular grooves, connecting grooves and arc-shaped through grooves opened on an adjacent bottom plate, so that the connection of the two bottom plates is achieved through the clamping cooperation between the arc-shaped clamping plates and the arc-shaped through grooves, which helps to improve the connection effect between the color steel plates and improve the connection firmness, and is highly practical.

[0004] The Chinese patent with publication number CN207812816U discloses a full-mother-mouth color steel plate, the top surface of the color steel plate outer cover is a common wavy structure, and a high-strength steel plate is filled inside the color steel plate outer cover to ensure that the shape of the high-strength steel plate is consistent with the shape inside the color steel plate outer cover, wherein a composite plate is arranged inside the high-strength steel plate to reduce its weight while ensuring the strength of the color steel plate. During installation, the stepped mother-mouth grooves on both sides of the color steel plate outer cover can ensure stability during engagement, thereby realizing horizontal splicing of the color steel plates.

[0005] However, in actual use, the traditional color steel plate has a single structure, strong hardness but poor compressive resistance. When subjected to large gravity, the surface of the color steel plate will be damaged, affecting the use of the color steel plate, and the slot connection between the color steel plates usually adopts interference fit or clearance fit. The former has the advantages of good stability, strong bearing capacity and high precision, but the disadvantages are difficult assembly and high requirements for processing precision, while the latter has the advantages of easy assembly, reduced wear and strong adaptability, but the disadvantages are low precision and limited bearing capacity. Therefore, there is an urgent need for an anti-fading full-mother-shaped color steel plate to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a fade-resistant full-mother-shaped color steel plate, which solves the problems raised in the background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fade-resistant full-mother-shaped color steel plate, including a color steel plate assembly, the color steel plate assembly including two symmetrically arranged color-coated steel plates with a wavy structure and a sandwich plate fixed on the inner side of the color-coated steel plate, a bottom plate is symmetrically arranged between the two sandwich plates, and both ends of the bottom plate are provided with a edging facing the color-coated steel plate on the same side, and both sides of the color-coated steel plate are provided with a folded edge facing the bottom plate, the folded edge and the edging are perpendicular to each other, and the folded edge and the edging completely wrap the sandwich plate, and reinforcing ribs are evenly arranged between the two bottom plates, and the axial direction of the reinforcing ribs is parallel to the wave direction of the color-coated steel plate; it also includes a connecting piece, which is arranged between two adjacent color steel plate assemblies for loading and unloading two adjacent color steel plate assemblies.

[0008] Furthermore, auxiliary ribs are provided on the outer sides of the reinforcing ribs at both ends of the bottom plate, and the auxiliary ribs are arranged at equal intervals to support the inner edges of the color steel plate assembly at both ends.

[0009] Furthermore, the connecting member includes a connecting plate arranged between two adjacent color steel plate assemblies, a fixing seat is fixed at equal intervals in the connecting plate, a transmission assembly is provided on the fixing seat, and slots are provided on both sides of the connecting plate at the positions of the fixing seat; and also includes a plug plate, which is symmetrically arranged on both sides of the fixing seat, and the transmission assembly drives one end of the plug plate to pass through the slot and extend between two adjacent reinforcing ribs to connect the connecting plate and the color steel plate assembly.

[0010] Furthermore, slots are provided on the outer side of the reinforcing rib near both ends; a transmission cavity is provided on the inner side of the plug plate toward one end of the reinforcing rib, L-shaped plugs are slidably connected on both sides of the transmission cavity, the L-shaped plugs are adapted to the slots, and a third spring is provided between two relatively L-shaped plugs, and the third spring is used to drive the two L-shaped plugs closer to each other; a tripod is slidably provided inside the transmission cavity, and a contact column slidably connected to the side wall of the tripod is fixed to one end of the L-shaped plug toward the tripod; the tripod slides in a direction away from the connecting plate to make the two contact columns move away from each other.

[0011] Furthermore, a movable plate is slidably provided inside the plug plate, and the movable plate is a "T"-shaped structure. The middle web of the movable plate is inserted into the transmission cavity and fixedly connected to the tripod, and the wing plate at one end of the movable plate is located on the outside of the plug plate; a limiting slide groove is symmetrically provided inside the plug plate toward one end of the connecting plate, and a limiting slider is slidably connected inside the limiting slide groove, and the limiting slider is fixedly connected to the middle web of the movable plate; a second guide rod is axially fixed inside the limiting slide groove, and the second guide rod is slidably connected to the limiting slider, and a second spring is provided on the outside of the second guide rod between the limiting slider and one end of the limiting slide groove, and the second spring drives the limiting slider to slide toward the connecting plate.

[0012] Furthermore, one end of the plug plate is located on the inner side of the connecting plate and is symmetrically provided with an attachment ear, a first guide rod is fixed between the inner wall of the connecting plate and the fixed seat, the first guide rod is slidably connected to the attachment ear, and a first spring is installed on the outer side of the first guide rod between the attachment ear and the inner wall of the connecting plate, the first spring drives the plug plate to slide toward the inner side of the connecting plate so that the plug plate is retracted into the inner side of the connecting plate.

[0013] Furthermore, the transmission assembly includes a through hole opened on the fixed seat, a movable sleeve is provided at one end of the through hole for axial sliding, and a movable plug rod is provided at the other end of the through hole for axial sliding, the movable plug rod is plugged into the movable sleeve, and a push plate is fixed at one end of the movable sleeve and the movable plug rod close to the plug plate, and the push plate is slidably connected to the first guide rod.

[0014] Furthermore, a connecting slide block is provided on the inner side of the through hole near both ends, a second guide slide groove slidably connected to the connecting slide block is axially provided on the outer side of the movable sleeve, and a first guide slide groove slidably connected to the connecting slide block is axially provided on the outer side of the movable insertion rod.

[0015] Furthermore, the fixing seat is provided with a groove at the middle position of the through hole, a worm gear is rotatably connected inside the groove, and a driving slide post is fixed on the inner side of the worm gear; a first thread groove is opened on the outer side of the movable sleeve, and a second thread groove is opened on the outer side of the movable insertion rod, the second thread groove has the same pitch as the first thread groove and the opposite spiral direction, and the number of spiral turns of the second thread groove and the first thread groove is less than 1 / 2 turn; the lower end of the driving slide post is slidably connected to the first thread groove and the second thread groove, and the driving slide post rotates to push the movable sleeve and the movable insertion rod to slide axially.

[0016] Furthermore, a driving shaft is rotatably mounted inside the connecting plate, a worm meshing with the worm wheel is evenly spaced on the driving shaft, and both ends of the driving shaft penetrate the connecting plate and are provided with hexagonal countersunk holes.

[0017] The present invention has the following beneficial effects: (1) The anti-fading full-mother-shaped color steel plate improves the supporting effect of the entire surface of the color-coated steel plate by cooperating with the reinforcing ribs and the corrugated structure on the color-coated steel plate, thereby improving the bearing effect of the color-coated steel plate assembly. The functional requirements during use are improved by setting the sandwich panels. The auxiliary ribs are set to support the inner edges of the color-coated steel plate assembly, thereby further improving the supporting strength of the color-coated steel plate assembly and avoiding the collapse of the edges of the color-coated steel plate assembly.

[0018] (2) The anti-fading full-female-mouth color steel plate can achieve rapid installation between the color steel plate assembly and the connecting plate by matching the plug-in plate in the connecting assembly with the female-mouth groove. The L-shaped plug abuts against the inner wall of the slot to improve the connection effect between the plug-in plate and the female-mouth groove, thereby improving the connection reliability between the connecting plate and the color steel plate assembly and reducing the difficulty of loading and unloading the color steel plate assembly.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 is a distribution diagram of the reinforcing ribs in the present invention; Figure 3 It is an exploded view of the color-coated plate assembly of the present invention; Figure 4 It is a schematic diagram of the connection of two adjacent color-coated plate assemblies in the present invention; Figure 5 It is a schematic diagram of the internal structure of the connecting plate in the present invention; Figure 6 For the present invention Figure 5 A partial enlarged view of the middle A; Figure 7 It is a schematic diagram of the installation structure of the plug board in the present invention; Figure 8 For the present invention Figure 7 A top view of Fig. 9 For the present invention Figure 8 A partial enlarged view of point B in the middle; Fig.10 It is a schematic diagram of the installation structure of the L-shaped plug in the present invention; Fig.11 Schematic diagram of the internal structure of the plug board in the present invention; Fig.12 It is a schematic diagram of the structure of the L-shaped plug of the present invention when it is unfolded; Fig.13 For the present invention Fig.12 A top view of Fig.14It is a schematic diagram of the structure of the L-shaped plug of the present invention when it is retracted; Fig.15 For the present invention Fig.14 A top view of Fig.16 It is a schematic diagram of the connection structure between the movable sleeve and the movable insertion rod in the present invention; Fig.17 It is an exploded view of the movable sleeve and the movable insertion rod during installation in the present invention.

[0021] In the figure, 1, color-coated steel plate; 2, folded edge; 3, bottom plate; 4, hemming; 5, reinforcing rib; 6, auxiliary rib; 7, slot; 8, sandwich plate; 9, connecting plate; 10, plug plate; 11, drive shaft; 12, worm; 13, fixed seat; 14, worm wheel; 15, movable sleeve; 16, movable plug rod; 17, notch; 18, push plate; 19, first guide rod; 20, first spring; 21, transmission cavity; 22, limit Slide groove; 23, second guide rod; 24, second spring; 25, movable plate; 26, limit slider; 27, tripod; 28, L-shaped plug; 29, contact column; 30, storage groove; 31, ball bearing; 32, third spring; 33, groove; 34, first thread groove; 35, driving slide column; 36, through hole; 37, connecting slider; 38, first guide slide groove; 39, second guide slide groove; 40, second thread groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0024] See also Figure 1 - Fig.17The embodiment of the present invention provides a technical solution: an anti-fading full-mother-shaped color steel plate, including a color steel plate assembly, the color steel plate assembly includes two symmetrically arranged color-coated steel plates 1 with a wavy structure and a sandwich plate 8 fixed on the inner side of the color-coated steel plate 1. Preferably, a heat insulation coating, an anti-oxidation coating and a waterproof coating are sequentially arranged on the outer surface of the color-coated steel plate 1 to improve the heat insulation, anti-aging and waterproof capabilities of the color-coated steel plate 1, extend the service life of the color-coated steel plate 1, and avoid fading of the base color of the color-coated steel plate 1. In addition, under the setting of the wavy structure, the supporting strength of the color-coated steel plate 1 in the direction perpendicular to the wave is improved. The sandwich plate 8 can be selected from one or more of a glass fiber wool board, an XPS insulation board, a magnesium board, and a melamine board, so that the color steel plate assembly has certain heat preservation and / or heat insulation and / or moisture-proof functions, and improves the functional requirements during use. In addition, a bottom plate 3 is symmetrically arranged between the two sandwich plates 8, and the two ends of the bottom plate 3 face the color-coated A rim 4 is provided in the direction of the steel plate 1, and folding edges 2 are provided on both sides of the color-coated steel plate 1 toward the bottom plate 3. The folding edges 2 and the rim 4 are perpendicular to each other, and the folding edges 2 and the rim 4 completely wrap the sandwich plate 8 to effectively protect the sandwich plate 8. Preferably, a sealing gasket is provided at the connection between the folding edges 2 and the rim 4, and this place can be sealed by welding glue to improve the sealing effect of the color-coated steel plate 1. Reinforcing ribs 5 are evenly arranged between the two bottom plates 3. The gap between two adjacent reinforcing ribs 5 forms a female groove to facilitate the subsequent installation between two adjacent color steel plate components, and the axial direction of the reinforcing ribs 5 is parallel to the wave direction of the color-coated steel plate 1. It should be noted that the reinforcing ribs 5 are a "mouth"-shaped structure made of high-strength cold-rolled galvanized sheet, so that the axial support effect of the color-coated steel plate 1 along the reinforcing ribs 5 is improved, and the reinforcing ribs 5 cooperate with the wave structure on the color-coated steel plate 1 to improve the support effect of the entire surface of the color-coated steel plate 1, thereby improving the bearing effect of the color steel plate component.

[0025] The anti-fading full-mother-shaped color steel plate provided in this embodiment also includes a connecting piece, which is arranged between two adjacent color steel plate components for loading and unloading the two adjacent color steel plate components.

[0026] like Figure 2 , Figure 3 and Figure 5 As shown, due to the lack of support of the reinforcing ribs 5 at the inner edge of the color steel plate assembly, the edge of the color steel plate assembly is easily damaged by force during the use or transportation of the color steel plate assembly. Therefore, auxiliary ribs 6 are provided on the outer sides of the reinforcing ribs 5 at both ends of the bottom plate 3. The material of the auxiliary ribs 6 is the same as that of the reinforcing ribs 5, and the auxiliary ribs 6 and the reinforcing ribs 5 can be welded or cast as one piece. The auxiliary ribs 6 are arranged at equal intervals to support the inner edges of the color steel plate assembly at both ends, thereby further improving the supporting strength of the color steel plate assembly and avoiding the collapse of the edges of the color steel plate assembly.

[0027] like Figure 4 - Figure 6As shown, in order to achieve the connection between two adjacent color steel plate assemblies and facilitate the rapid loading and unloading between the two adjacent color steel plate assemblies, the connecting piece provided in this embodiment includes a connecting plate 9 arranged between the two adjacent color steel plate assemblies. Preferably, the connecting plate 9 is formed by assembling two grooved plates, and its interior is a hollow structure, and the outer surface of the connecting plate 9 can be installed with a color-coated steel plate 1 or a decorative plate to improve the strength performance and aesthetics of the connecting plate 9. Fixed seats 13 are fixed at equal intervals in the connecting plate 9, and the fixed seats 13 are welded or threaded to the connecting plate 9. A transmission assembly is provided on the fixed seat 13, and notches 17 are provided on both sides of the connecting plate 9 at the position of the fixed seat 13.

[0028] The connector provided in this embodiment also includes a plug plate 10, which is symmetrically arranged on both sides of the fixing seat 13. Preferably, the plug plate 10 is formed by assembling two grooved plates, and the plug plate 10 is slidably connected to the notch 17. The width and thickness of the plug plate 10 are both smaller than the female slot, so that the plug plate 10 can be quickly inserted into the female slot. In this solution, the transmission assembly drives one end of the plug plate 10 to pass through the notch 17 and extend between two adjacent reinforcing ribs 5 to preliminarily connect the connecting plate 9 and the color steel plate assembly.

[0029] like Figure 5 - Fig.11 As shown, in order to improve the connection strength between the plug board 10 and the female slot and avoid looseness, slots 7 are opened on the outer side of the reinforcing rib 5 near the two ends, and a transmission cavity 21 is opened on the inner side of the plug board 10 at one end facing the reinforcing rib 5. L-shaped plugs 28 are slidably connected on both sides of the transmission cavity 21. The L-shaped plug 28 is adapted to the slot 7. Preferably, the length of the slot 7 is greater than the maximum width of the L-shaped plug 28, so that the L-shaped plug 28 can be quickly inserted into the slot 7. After the L-shaped plug 28 is inserted into the slot 7, the structural characteristics of the L-shaped plug 28 abut against the inner wall of the slot 7, thereby improving the plug-in strength. Further, a third spring 32 is provided between the two opposite L-shaped plugs 28. The third spring 32 is used to drive the two L-shaped plugs 28 to approach each other, so as to pull the L-shaped plug 28 so that the L-shaped plug 28 abuts against the inner wall of the slot 7, and is conducive to the contraction of the L-shaped plug 28, thereby facilitating the plug board 10 to be quickly inserted into the female slot.

[0030] In order to realize the outward expansion of the two L-shaped plugs 28 so that the L-shaped plugs 28 can be inserted into the slot 7, a tripod 27 is slidably provided inside the transmission chamber 21 in this embodiment. The tripod 27 is composed of two triangular plates, a connecting block and a limit block, and a hollow structure in the middle. The hollow structure facilitates the movement and installation of the third spring 32. A contact column 29 slidably connected to the side wall of the tripod 27 is fixed to the end of the L-shaped plug 28 facing the tripod 27. The contact column 29 is slidably connected to the side wall of the triangular plate to avoid interference with the third spring 32. By sliding the tripod 27 in the direction away from the connecting plate 9, the side wall of the tripod 27 pushes the contact column 29, so that the two opposite contact columns 29 are moved away from each other, further allowing the L-shaped plug 28 to expand outward to be inserted into the slot 7.

[0031] like Figure 7 - Fig.11 As shown, in order to realize the driving of the tripod 27, a movable plate 25 is slidably provided in the plug plate 10. The movable plate 25 is a "T"-shaped structure composed of a wing plate and a web plate, and the middle web plate of the movable plate 25 is inserted into the transmission cavity 21 and fixedly connected to the tripod 27, so that the movable plate 25 can push the tripod 27 to move, and the wing plate at one end of the movable plate 25 is located on the outside of the plug plate 10 for pushing the movable plate 25.

[0032] In order to achieve the limitation of the movable plate 25, a limiting groove 22 is symmetrically opened at one end of the plug plate 10 facing the connecting plate 9, and a limiting slider 26 is slidably connected inside the limiting groove 22. The limiting slider 26 is fixedly connected to the middle web of the movable plate 25, so that the movable range of the movable plate 25 is the axial length of the limiting groove 22, thereby achieving the limitation of the movable plate 25.

[0033] In addition, a second guide rod 23 is axially fixed inside the limiting slide groove 22, and the second guide rod 23 is slidably connected to the limiting slider 26 to further improve the stability of the limiting slider 26, thereby improving the stability of the movable plate 25, and a second spring 24 is provided on the outer side of the second guide rod 23 between the limiting slider 26 and one end of the limiting slide groove 22. The second spring 24 drives the limiting slider 26 to slide toward the connecting plate 9, and then the movable plate 25 can move toward the connecting plate 9.

[0034] like Figure 7 - Fig.15As shown, one end of the plug board 10 provided in the present embodiment is located on the inner side of the connecting plate 9 and is symmetrically provided with an attached ear. A first guide rod 19 is fixed between the inner wall of the connecting plate 9 and the fixing seat 13. The first guide rod 19 is slidably connected with the attached ear, thereby improving the stability of the plug board 10 when sliding, and a first spring 20 is installed on the outer side of the first guide rod 19 between the attached ear and the inner wall of the connecting plate 9. The first spring 20 drives the plug board 10 to slide toward the inner side of the connecting plate 9 so that the plug board 10 is retracted into the inner side of the connecting plate 9. In the present solution, it should be noted that the elastic assembly of the second spring 24 and the third spring 32 is greater than the elasticity of the first spring 20.

[0035] Specifically, during the installation process, the movable plate 25 is first pushed. Due to the limitation of the female slot, the L-shaped plug 28 cannot be fully expanded. At this time, the L-shaped plug 28 is against the inner wall of the female slot. When the movable plate 25 is pushed, the movable plate 25 moves synchronously with the plug board 10, and the two do not produce displacement. When the L-shaped plug 28 reaches the position of the slot 7, the L-shaped plug 28 loses the extension limitation. At this time, the movable plate 25 is continued to be pushed so that the tripod 27 will push the L-shaped plug 28 to expand outward, so that the L-shaped plug 28 is inserted into the slot 7, and the connecting plate 9 is pulled in the direction away from the color steel plate assembly, so that the L-shaped plug 28 is hooked with the slot 7. At this time, the movable plate 25 is moved in the opposite direction, and the second spring 24 and the third spring 32 make the movable plate 25 move close to the connecting plate 9, while the plug board 10 can only move a small range due to the limitation of the L-shaped plug 28. The L-shaped plug 28 is moved toward the plug board 10 by the third spring 32, so that the L-shaped plug The head 28 abuts against the inner wall of the slot 7, thereby improving the connection effect between the plug board 10 and the female slot, thereby improving the connection reliability between the connecting plate 9 and the color steel plate assembly; during the disassembly process, the movable plate 25 is pushed. Since the plug board 10 is restricted by the L-shaped plug 28, the movable plate 25 will cause the tripod 27 to push the L-shaped plug 28, so that the L-shaped plug 28 is fully extended until the wing of the movable plate 25 abuts against one end of the plug board 10, and the movable plate 25 is continued to be pushed. At this time, the plug board 10 moves synchronously with the movable plate 25, so that the L-shaped plug 28 moves with the plug board 10. At this time, the thrust of the movable plate 25 is released. Under the elastic force of the first spring 20 and the second spring 24, the L-shaped plug 28 is pulled out from the inside of the slot 7, and the L-shaped plug 28 is retracted into the storage groove 30, and the plug board 10 is further retracted into the inside of the connecting plate 9, so that the plug board 10 and the female slot are separated, so that the connecting plate 9 is separated from the color steel plate assembly.

[0036] In this process, it should be further explained that, when the plug board 10 is inserted into the female slot, the tripod 27 is in a dynamic process, and the tripod 27 will push the L-shaped plug 28 to expand outward. When the L-shaped plug 28 has not reached the position of the slot 7, the L-shaped plug 28 is in a state of being about to be expanded. At this time, the L-shaped plug 28 is against the inner wall of the female slot, and the friction between it and the inner wall of the female slot is relatively large. Therefore, a ball 31 is provided at the outer end of the L-shaped plug 28, so that the sliding friction between the L-shaped plug 28 and the female slot is converted into rolling friction, thereby reducing the friction here, thereby facilitating the insertion of the plug board 10 into the female slot. When the plug board 10 is pulled out of the female slot, the L-shaped plug 28 will interfere with the slot 17. Therefore, storage grooves 30 are provided on both sides of the plug board 10, and the storage grooves 30 are engaged with the ports of the L-shaped plug 28 to facilitate the storage of the L-shaped plug 28, thereby preventing the L-shaped plug 28 from blocking the slot 17 when the plug board 10 is recovered.

[0037] like Fig.16 and Fig.17 As shown, the transmission assembly provided in this embodiment includes a through hole 36 opened on the fixed seat 13, a movable sleeve 15 is axially slidably provided at one end of the through hole 36, and a movable insertion rod 16 is axially slidably provided at the other end of the through hole 36, the movable insertion rod 16 is plugged into the movable sleeve 15, and a push plate 18 is fixed to one end of the movable sleeve 15 and the movable insertion rod 16 close to the insertion plate 10, and the push plate 18 is slidably connected to the first guide rod 19, thereby improving the stability of the movable insertion rod 16 and the movable sleeve 15 when moving.

[0038] The relative movement between the movable insert rod 16 and the movable sleeve 15 causes the push plates 18 to move toward each other, thereby controlling the movement of the movable plate 25 .

[0039] It should be noted that when the color steel plate components on both sides of the connecting plate 9 are installed synchronously, as mentioned above, the connecting plate 9 needs to be pulled away from the color steel plate components so that the L-shaped plug 28 is hooked with the slot 7. In this solution, the color steel plate components can be moved. Since the moving distance is extremely small, it does not affect the installation. It only requires a relative displacement between the color steel plate components and the connecting plate 9. After the installation is completed, the moving distance can be reset by the tension and does not affect the installation effect.

[0040] like Fig.16 and Fig.17As shown, a connecting slider 37 is provided at the inner side of the through hole 36 provided in the present embodiment near the two ends, a second guide slot 39 slidably connected to the connecting slider 37 is axially provided on the outer side of the movable sleeve 15, and the second guide slot 39 is a through slot structure, and a first guide slot 38 slidably connected to the connecting slider 37 is axially provided on the outer side of the movable insertion rod 16, and the connecting slider 37 is slidably connected with the second guide slot 39 and the first guide slot 38, thereby further providing a stabilizing effect for the axial movement of the movable sleeve 15 and the movable insertion rod 16 to prevent the movable sleeve 15 and the movable insertion rod 16 from rotating.

[0041] like Fig.16 and Fig.17 As shown, the fixing seat 13 provided in the present embodiment is provided with a groove 33 at the middle position of the through hole 36, and a worm gear 14 is rotatably connected inside the groove 33, and a driving slide post 35 is fixed on the inner side of the worm gear 14, a first thread groove 34 is provided on the outer side of the movable sleeve 15, and a second thread groove 40 is provided on the outer side of the movable insertion rod 16, and the second thread groove 40 has the same pitch as the first thread groove 34 and an opposite spiral direction, so that when the driving slide post 35 slides relative to the first thread groove 34 and the second thread groove 40, the movable sleeve 15 and the movable insertion rod 16 move towards each other, and the number of spiral turns of the second thread groove 40 and the first thread groove 34 is less than 1 / 2 turn, so as to avoid interference with the first guide groove 38 and the second guide groove 39.

[0042] The lower end of the driving slide post 35 is slidably connected to the first thread groove 34 and the second thread groove 40 . The driving slide post 35 rotates around the axis of the movable sleeve 15 and the movable insertion rod 16 to push the movable sleeve 15 and the movable insertion rod 16 to slide axially.

[0043] like Figure 5 , Figure 6 , Fig.16 and Fig.17 As shown, in order to realize the rotation of the driving slide post 35 around the axis of the movable sleeve 15 and the movable plug rod 16, a driving shaft 11 is rotatably installed on the inner side of the connecting plate 9, and worms 12 meshing with the worm wheel 14 are evenly spaced on the driving shaft 11. The worm wheel 14 is driven to rotate by the worm 12, so that the driving slide post 35 rotates around the axis of the movable sleeve 15 and the movable plug rod 16, and both ends of the driving shaft 11 pass through the connecting plate 9 and are provided with hexagonal countersunk holes, so that the staff can use tools to drive the driving shaft 11 to rotate.

[0044] When in use (when working), the reinforcing ribs 5 cooperate with the wave structure on the color-coated steel plate 1 to improve the supporting effect of the entire surface of the color-coated steel plate 1, thereby improving the bearing effect of the color-coated steel plate assembly, and the functional requirements during use are improved by setting the sandwich panel 8.

[0045] When in use, the worm 12 is driven to rotate by rotating the drive shaft 11, and the worm wheel 14 is driven to rotate by the worm 12, so that the driving slide 35 rotates around the axis of the movable sleeve 15 and the movable insertion rod 16, and further when the driving slide 35 and the first thread groove 34 and the second thread groove 40 slide relative to each other, the movable sleeve 15 and the movable insertion rod 16 move toward each other, so that the push plate 18 moves, and the moving direction of the movable plate 25 is further controlled.

[0046] When the color steel plate assembly is installed, the movable plate 25 is first pushed by the push plate 18. Due to the limitation of the female slot, the L-shaped plug 28 cannot be fully expanded. At this time, the L-shaped plug 28 is against the inner wall of the female slot. When the movable plate 25 is pushed, the movable plate 25 moves synchronously with the plug plate 10, and the two do not produce displacement. When the L-shaped plug 28 reaches the position of the slot 7, the L-shaped plug 28 loses the extension restriction. At this time, the movable plate 25 is continuously pushed so that the tripod 27 pushes the L-shaped plug 28 to expand outward, so that the L-shaped plug 28 is inserted into the slot 7, and is pulled in the direction away from the color steel plate assembly. The connecting plate 9 is moved so that the L-shaped plug 28 is hooked with the slot 7. At this time, the push plate 18 is moved in the opposite direction through the transmission component. Under the elastic force of the second spring 24 and the third spring 32, the movable plate 25 is moved close to the push plate 18, while the plug plate 10 can only move a small range due to the limitation of the L-shaped plug 28. The L-shaped plug 28 is moved toward the plug plate 10 through the third spring 32, so that the L-shaped plug 28 is against the inner wall of the slot 7, thereby improving the connection effect between the plug plate 10 and the female slot, and improving the connection reliability between the connecting plate 9 and the color steel plate assembly.

[0047] During the disassembly process of the color steel plate assembly, the push plate 18 is pushed by the transmission assembly to drive the movable plate 25 to move. Since the plug board 10 is restricted by the L-shaped plug 28, the movable plate 25 will cause the tripod 27 to push the L-shaped plug 28, further making the L-shaped plug 28 fully extended until the wing of the movable plate 25 abuts against one end of the plug board 10, and continue to push the movable plate 25. At this time, the plug board 10 moves synchronously with the movable plate 25, so that the L-shaped plug 28 moves with the plug board 10. At this time, the push plate 18 is moved in the opposite direction by the transmission assembly. Under the elastic force of the first spring 20 and the second spring 24, the L-shaped plug 28 is pulled out from the slot 7, and the L-shaped plug 28 is retracted into the storage groove 30, further making the plug board 10 retract into the connecting plate 9, realizing the separation between the plug board 10 and the female slot, so that the connecting plate 9 is separated from the color steel plate assembly.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-fading full-mother-shaped color steel plate, including a color steel plate component, characterized in that: The color-coated steel plate assembly comprises two symmetrically arranged color-coated steel plates (1) having a wavy structure and a sandwich plate (8) fixed to the inner side of the color-coated steel plate (1), a bottom plate (3) is symmetrically arranged between the two sandwich plates (8), two ends of the bottom plate (3) are provided with hemming (4) facing the color-coated steel plate (1) on the same side, two sides of the color-coated steel plate (1) are provided with folding edges (2) facing the bottom plate (3), the folding edges (2) and the hemming (4) are perpendicular to each other, and the folding edges (2) and the hemming (4) completely wrap the sandwich plate (8), and reinforcing ribs (5) are evenly arranged between the two bottom plates (3), and the axial direction of the reinforcing ribs (5) is parallel to the wavy direction of the color-coated steel plate (1); and further comprises A connecting piece is arranged between two adjacent color steel plate assemblies to be used for loading and unloading the two adjacent color steel plate assemblies.

2. The anti-fading full-mother-shaped color steel plate according to claim 1, characterized in that: Auxiliary ribs (6) are provided on the outer sides of the reinforcing ribs (5) at both ends of the bottom plate (3); the auxiliary ribs (6) are arranged at equal intervals to support the inner edges of the color steel plate assembly at both ends.

3. The anti-fading full-mother-shaped color steel plate according to claim 1 or 2, characterized in that: The connecting member comprises a connecting plate (9) arranged between two adjacent color steel plate components, fixing seats (13) are fixed at equal intervals in the connecting plate (9), a transmission assembly is arranged on the fixing seat (13), and notches (17) are arranged on both sides of the connecting plate (9) at positions of the fixing seat (13); and further comprises The plug plate (10) is symmetrically arranged on both sides of the fixing seat (13); the transmission assembly drives one end of the plug plate (10) to pass through the notch (17) and extend between two adjacent reinforcing ribs (5) to connect the connecting plate (9) and the color steel plate assembly.

4. The anti-fading full-mother-shaped color steel plate according to claim 3 is characterized by: Slots (7) are provided on the outer sides of the reinforcing ribs (5) near both ends; A transmission cavity (21) is provided on one end of the inner side of the plug plate (10) facing the reinforcing rib (5), L-shaped plugs (28) are slidably connected to both sides of the transmission cavity (21), the L-shaped plugs (28) are adapted to fit the slots (7), and a third spring (32) is provided between two L-shaped plugs (28), the third spring (32) being used to drive the two L-shaped plugs (28) to move closer to each other; A tripod (27) is slidably disposed inside the transmission cavity (21), and a contact column (29) slidably connected to a side wall of the tripod (27) is fixed to one end of the L-shaped plug (28) facing the tripod (27); The tripod (27) slides in a direction away from the connecting plate (9) so that the two contact pillars (29) move away from each other.

5. The anti-fading full-mother-shaped color steel plate according to claim 4 is characterized by: A movable plate (25) is slidably disposed inside the plug plate (10), the movable plate (25) being a "T"-shaped structure, the middle web of the movable plate (25) being inserted into the transmission cavity (21) and fixedly connected to the tripod (27), and a wing plate at one end of the movable plate (25) being located outside the plug plate (10); A limiting slide groove (22) is symmetrically provided inside the plug plate (10) at one end facing the connecting plate (9), a limiting slide block (26) is slidably connected inside the limiting slide groove (22), and the limiting slide block (26) is fixedly connected to the middle web of the movable plate (25); A second guide rod (23) is axially fixed inside the limiting slide groove (22), the second guide rod (23) is slidably connected to the limiting slider (26), and a second spring (24) is provided on the outside of the second guide rod (23) between the limiting slider (26) and one end of the limiting slide groove (22), the second spring (24) drives the limiting slider (26) to slide toward the connecting plate (9).

6. The anti-fading full-mother-shaped color steel plate according to claim 5, characterized in that: One end of the plug plate (10) is located inside the connecting plate (9) and is symmetrically provided with an attachment ear. A first guide rod (19) is fixed between the inner wall of the connecting plate (9) and the fixing seat (13). The first guide rod (19) is slidably connected to the attachment ear. A first spring (20) is installed on the outer side of the first guide rod (19) between the attachment ear and the inner wall of the connecting plate (9). The first spring (20) drives the plug plate (10) to slide toward the inner side of the connecting plate (9) so that the plug plate (10) is retracted into the inner side of the connecting plate (9).

7. The anti-fading full-mother-shaped color steel plate according to claim 6, characterized in that: The transmission assembly comprises a through hole (36) formed on a fixed seat (13), a movable sleeve (15) being slidably provided at one end of the through hole (36) along the axial direction, and a movable insertion rod (16) being slidably provided at the other end of the through hole (36) along the axial direction, the movable insertion rod (16) being plugged into the movable sleeve (15), and a push plate (18) being fixed at one end of the movable sleeve (15) and the movable insertion rod (16) near the insertion plate (10), and the push plate (18) being slidably connected to the first guide rod (19).

8. The anti-fading full-mother-shaped color steel plate according to claim 7, characterized in that: A connecting slide block (37) is provided on the inner side of the through hole (36) near both ends, a second guide slide groove (39) is provided on the outer side of the movable sleeve (15) along the axial direction and is slidably connected to the connecting slide block (37), and a first guide slide groove (38) is provided on the outer side of the movable insertion rod (16) along the axial direction and is slidably connected to the connecting slide block (37).

9. The anti-fading full-mother-shaped color steel plate according to claim 8, characterized in that: The fixing seat (13) is provided with a groove (33) at the middle section of the through hole (36), a worm wheel (14) is rotatably connected inside the groove (33), and a driving sliding column (35) is fixed inside the worm wheel (14); The movable sleeve (15) is provided with a first thread groove (34) on its outer side, and the movable insertion rod (16) is provided with a second thread groove (40) on its outer side, the second thread groove (40) and the first thread groove (34) having the same pitch but opposite spiral directions, and the number of spiral turns of the second thread groove (40) and the first thread groove (34) being less than 1 / 2 turn; The lower end of the driving sliding column (35) is slidably connected to the first thread groove (34) and the second thread groove (40), and the driving sliding column (35) rotates to push the movable sleeve (15) and the movable insertion rod (16) to slide axially.

10. The anti-fading full-mother-shaped color steel plate according to claim 9, characterized in that: A drive shaft (11) is rotatably mounted inside the connecting plate (9), and worms (12) meshing with the worm wheel (14) are arranged at equal intervals on the drive shaft (11), and both ends of the drive shaft (11) penetrate the connecting plate (9) and are provided with hexagonal countersunk holes.

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