Composite heat-insulating color steel plate easy to splice

Abstract

This utility model discloses an easily assembled composite insulated color steel plate, including a panel section. The panel section includes a core plate with clamps fixedly mounted at both ends. The portion of the core plate located on both sides of the panel section is recessed, forming a C-shaped groove with the clamps. C-shaped elements are provided within each C-shaped groove. The panel also includes fixing bolts. During installation, multiple fixing bolts are fixedly installed on purlins. The C-shaped elements of adjacent panel sections are located on both sides of the fixing bolts. Pressure plates are fitted onto the fixing bolts. During installation, the two ends of the pressure plates are respectively located within the C-shaped elements of adjacent panel sections. Fixing screws are threaded onto the fixing bolts, and fixing plates are fitted onto the fixing screws. During installation, the fixing plates are located on the upper side of adjacent panel sections. Fixing nuts are threaded onto the outer side of the fixing screws. This utility model allows for easy replacement by removing the fixing screws and nuts on both sides, facilitating the assembly, installation, maintenance, and replacement of the composite insulated color steel plate.

Description

Technical Field

[0001] This utility model belongs to the field of color steel plate installation technology, and relates to a composite insulated color steel plate that is easy to splice. Background Technology

[0002] Composite insulated color steel plate is a multi-layer color steel plate, consisting of two layers of color steel plate with an insulation core board or rock wool between them. The core board of different materials is used in different fields such as heat preservation, fireproofing, and moisture-proofing.

[0003] During the splicing and installation of composite insulated color steel panels, self-tapping screws are often used for fixing. When a composite insulated color steel panel is damaged and needs to be replaced, it is not convenient to disassemble it. When replacing it, it is not convenient to splice and fix adjacent composite insulated color steel panels. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes an easy-to-assemble composite insulated color steel plate, which effectively solves the problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An easy-to-assemble composite insulated color steel plate, comprising:

[0007] The plate part includes a core plate, and clamping plates are fixedly provided at both ends of the core plate. The portion of the core plate located on both sides of the plate part is recessed to form a C-shaped groove with the clamping plates.

[0008] C-shaped parts, wherein each C-shaped groove is provided with a C-shaped part;

[0009] During installation, multiple fixing bolts are fixedly installed on the purlin, and the C-shaped parts of the adjacent plate parts are located on both sides of the fixing bolts;

[0010] A pressure plate is fitted onto the fixing bolt. During installation, both ends of the pressure plate are located within the C-shaped parts of the adjacent plate portions.

[0011] A fixing screw tube is threadedly connected to the fixing bolt;

[0012] A fixing plate is sleeved on the fixing screw tube. During installation, the fixing plate is located on the upper side of the adjacent plate part.

[0013] A fixing nut is threaded onto the outside of the fixing screw tube.

[0014] Optionally, a U-shaped piece is fixedly connected to the bottom of the fixing bolt, and a lock nut is threadedly connected to the fixing bolt.

[0015] Optionally, the first end of the fixed screw tube is an internally threaded end, and the second end is an externally threaded end.

[0016] Optionally, a small-diameter pipe is fixedly installed at the end of the outer textured end that is away from the inner textured end, and a rectangular through groove is opened at the end of the small-diameter pipe.

[0017] Optionally, the fixing bolt is installed at the rear end of the purlin with a length not exceeding that of the C-shaped piece.

[0018] Optionally, the two ends of the pressure plate are rectangular, and the corners of the rectangular ends in the tightening direction of the fixed screw tube are chamfered. The length of the chamfered side is half the length of the rectangular end, and the distance between the two ends of the pressure plate is the same as the distance between the inner sides of two adjacent C-shaped parts.

[0019] Compared with the prior art, the present invention has the following advantages: by setting C-shaped parts and pressure plate parts, when the fixing screw tube is tightened, the pressure plate parts squeeze the multi-plate parts of the C-shaped parts to form a fixation. The fixing plate and the C-shaped parts are fixed by tightening the fixing nut. When disassembling and replacing, the fixing screw tubes and fixing nuts on both sides can be removed for replacement, which facilitates the splicing, installation and maintenance of composite thermal insulation color steel plates. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure from one perspective of an embodiment of the present utility model.

[0022] Reference numerals: 1. Plate part; 11. Core plate; 12. Clamping plate; 13. C-shaped groove; 2. C-shaped part; 3. Fixing bolt; 31. U-shaped part; 32. Locking nut; 4. Pressure plate part; 5. Fixing screw tube; 51. Inner thread end; 52. Outer thread end; 53. Small diameter tube; 54. Rectangular through groove; 6. Fixing plate; 7. Fixing nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 and Figure 2This utility model discloses an easily assembled composite thermal insulation color steel plate, including a plate part 1, a core plate 11, clamping plates 12 fixedly disposed at both ends of the core plate 11, the portion of the core plate 11 located on both sides of the plate part 1 being recessed to form a C-shaped groove 13 with the clamping plates 12, and C-shaped parts 2 disposed in each of the C-shaped grooves 13, and also including fixing bolts 3. During installation, multiple fixing bolts 3 are fixedly installed on purlins, the C-shaped parts 2 of adjacent plate parts 1 are located on both sides of the fixing bolts 3, and pressure plates 4 are sleeved on the fixing bolts 3. During installation, the two ends of the pressure plates 4 are respectively located in the C-shaped parts 2 of adjacent plate parts 1, and fixing screw tubes 5 are threadedly connected to the fixing bolts 3. Fixing plates 6 are sleeved on the fixing screw tubes 5. During installation, the fixing plates 6 are located on the upper side of adjacent plate parts 1, and fixing nuts 7 are threadedly connected to the outer side of the fixing screw tubes 5.

[0025] Specifically, by setting up C-shaped component 2 and pressure plate component 4, when the fixing screw tube 5 is tightened, the pressure plate component 4 presses the multi-plate part 1 of C-shaped component 2 to form a fixed structure. The fixing plate 6 and C-shaped component 2 are tightened and pressed together by the fixing nut 7 to fix C-shaped component 2. During disassembly and replacement, the fixing screw tubes 5 and fixing nuts 7 on both sides can be removed for replacement, which facilitates the splicing, installation, maintenance and replacement of composite thermal insulation color steel panels.

[0026] In some feasible ways, the plate part 1 includes a core plate 11 and a clamping plate 12, which are composite heat-insulating color steel plates in the prior art. The width of the core plate 11 is smaller than that of the clamping plate 12, so that the part of the core plate 11 located on both sides of the plate part 1 is recessed to form a C-shaped groove 13 with the clamping plate 12. In order to improve the connection strength, the core plate 11 is bent so that a double-layer clamping plate 12 is formed on both sides of the C-shaped groove 13.

[0027] C-shaped part 2 is a strip with a C-shaped cross-section, inserted into the C-shaped groove 13. The pressure plate 4 can be set as an arc plate so that when the fixing screw tube 5 is pressed down, it can form a downward pressure on the surface of the C-shaped part 2. The fixing screw tube 5 is a round tube with internal and external threads, and the fixing plate 6 is a rectangular plate.

[0028] As a specific embodiment of the composite insulated color steel plate that is easy to splice provided in the application, the bottom of the fixing bolt 3 is fixedly connected to a U-shaped part 31, and the fixing bolt 3 is threadedly connected to a locking nut 32.

[0029] Overall, by setting the U-shaped part 31, the fixing bolt 3 is fixed circumferentially, preventing rotation when installing the fixing screw tube 5 and fixing nut 7, and the locking nut 32 is set to fix the position of the fixing bolt 3.

[0030] In some feasible ways, the U-shaped piece 31 is set according to the size of the purlin.

[0031] As another specific embodiment of the composite insulated color steel plate that is easy to splice provided in the application, the first end of the fixing screw tube 5 is an inner thread end 51 with internal threads, and the second end is an outer thread end 52 with external threads.

[0032] It should be understood that by setting the inner threaded end 51 and the outer threaded end 52, the manufacturing time of the fixed screw tube 5 is reduced, and the threads are set at the required positions.

[0033] Furthermore, a small-diameter pipe 53 is fixedly installed at the end of the outer threaded end 52 that is away from the inner threaded end 51, and a rectangular through groove 54 is opened at the end of the small-diameter pipe 53.

[0034] It should be understood that the rectangular through slot 54 facilitates tightening using a screwdriver or a plate-like component.

[0035] Furthermore, the fixing bolt 3 is installed at the rear end of the purlin with a length not exceeding that of the C-shaped piece 2.

[0036] It should be understood that by setting the size of the fixing bolt 3, it is easier to reduce the size of the fixing tube 5.

[0037] As a specific embodiment of an easy-to-assemble composite insulated color steel plate provided in the application, the two ends of the pressure plate 4 are rectangular ends, and the corners of the rectangular ends located in the tightening direction of the fixing screw tube 5 are set as chamfers. The length of the chamfer side is half the length of the rectangular end side. The distance between the two ends of the pressure plate 4 is the same as the distance between the inner sides of the two adjacent C-shaped parts 2.

[0038] Depending on the specific application scenario, the pressure plate 4 is fitted onto the fixing bolt 3. When the fixing bolt 5 rotates, the pressure plate 4 rotates accordingly. By setting a chamfer and the length of the pressure plate 4, when the pressure plate 4 rotates to be perpendicular to the C-shaped part 2, it is stuck by the end face of the pressure plate 4 and no longer rotates, which facilitates the formation of downward pressure.

[0039] In some feasible methods, the pressure plate 4 is a rigid component, and a rubber pad can be fixedly installed above the pressure plate 4 to increase the friction with the fixed screw tube 5, forcing the pressure plate 4 to rotate and reach a position where the downward pressure can be better generated.

[0040] In some feasible methods, to improve waterproofing, sealing strips can be installed on both sides of the C-shaped component 2 to form a compression seal with the clamping plate 12. To improve thermal insulation, polyurethane foam material can be injected into the C-shaped component 2 after installation, which will expand to form an insulation layer.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A composite insulated color steel plate that is easy to assemble, characterized in that, include: The plate part (1) includes a core plate (11), and clamps (12) are fixedly provided at both ends of the core plate (11). The portion of the core plate (11) located on both sides of the plate part (1) is recessed and forms a C-shaped groove (13) with the clamps (12). C-shaped component (2), and the C-shaped groove (13) is provided with the C-shaped component (2); During installation, multiple fixing bolts (3) are fixedly installed on the purlin, and the C-shaped parts (2) of the adjacent plate parts (1) are located on both sides of the fixing bolts (3); Pressure plate (4), the pressure plate (4) is sleeved on the fixing bolt (3), and during installation, the two ends of the pressure plate (4) are respectively located in the C-shaped part (2) of the adjacent plate part (1); A fixed screw tube (5) is threadedly connected to the fixed bolt (3); Fixing plate (6), the fixing plate (6) is sleeved on the fixing screw tube (5), and during installation, the fixing plate (6) is located on the upper side of the adjacent plate part (1); A fixing nut (7) is threaded onto the outside of the fixing screw tube (5).

2. The easily assembled composite thermal insulation color steel plate according to claim 1, characterized in that: The bottom of the fixing bolt (3) is fixedly connected to a U-shaped piece (31), and the fixing bolt (3) is threadedly connected to a locking nut (32).

3. The easily assembled composite thermal insulation color steel plate according to claim 1, characterized in that: The first end of the fixed screw tube (5) is an internal threaded end (51) with internal threads, and the second end is an external threaded end (52) with external threads.

4. The easily assembled composite thermal insulation color steel plate according to claim 3, characterized in that: A small-diameter pipe (53) is fixedly installed at the end of the outer textured end (52) away from the inner textured end (51), and a rectangular through groove (54) is opened at the end of the small-diameter pipe (53).

5. The easily assembled composite insulated color steel plate according to claim 4, characterized in that: The fixing bolt (3) is installed at the rear end of the purlin with a length not exceeding that of the C-shaped piece (2).

6. The easily assembled composite insulated color steel plate according to claim 1, characterized in that: The pressure plate (4) has rectangular ends at both ends. The corners of the rectangular ends located in the tightening direction of the fixed screw tube (5) are chamfered. The length of the chamfer side is half the length of the rectangular end. The distance between the two ends of the pressure plate (4) is the same as the distance between the inner sides of the two adjacent C-shaped parts (2).

Images