Foam color steel sandwich light composite board

Abstract

The utility model relates to the technical field of building construction materials, and discloses a foam color steel sandwich light composite board which comprises a composite board and a sliding rail, fixing strips are fixedly connected to the two ends of the composite board, the sliding rail is formed by connecting an L-shaped fixing board and a connecting board in a buckled mode, one side of each fixing strip is fixedly connected with a threaded sleeve, and the other side of each fixing strip is fixedly connected with the corresponding threaded sleeve. The surface of the connecting plate is provided with an insertion groove in insertion connection with the threaded sleeve. According to the utility model, the composite board and the slide rail are fixed in a manner of avoiding damage by a nail gun, so that holes and damage caused by the nail gun are avoided, and the original structure and integrity of the composite board are kept. Due to the non-destructive fixing mode, the composite board is easy to disassemble and reinstall, and therefore the recycling value of the composite board is improved. The maintenance and replacement cost caused by damage is avoided, and better economic benefits are achieved for a long time. The non-destructive fixing mode does not leave obvious traces or holes, and the attractive appearance of the composite board and the sliding rail is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction materials, in particular to a foam color steel sandwich lightweight composite board. Background Technique

[0002] The foam color steel sandwich lightweight composite board is a new type of building and decoration material, mainly composed of a colored steel profiled sheet as the surface layer and lightweight and flame-retardant fireproof materials such as polystyrene foam as the core material. It has good heat insulation and heat preservation effects, low thermal conductivity, and can effectively maintain the stability of the indoor environment. The foam material has a sound absorption effect, can effectively isolate external noise, and create a quiet living environment. It has strong corrosion resistance, can resist the erosion of bad weather, and is not easy to produce corrosion and aging phenomena. Due to its excellent performance, the foam color steel sandwich lightweight composite board is widely used in industrial factories, large warehouses, large-span roofs, walls, simple houses, kiosks, cold storages, purification rooms, air-conditioning rooms and other places. The installation of the slide rail is a common construction step in furniture and buildings. The composite board is slid into the slide rail, and then the composite boards are buckled together to form a wall, and then the slide rail and the composite board are fixed together using a nail gun or the like.

[0003] At present, the patent with the publication number of CN203603368U discloses a plug-in phenolic foam double-sided sandwich color steel composite board, including a main body and a connecting part; the main body includes a phenolic foam layer, and steel substrates are respectively arranged on both sides of the phenolic foam layer; a coating is arranged outside the main body; the connecting part is alternately connected by two convex parts and one concave part. The steel substrate is a cold-rolled steel substrate, a hot-dip galvanized steel substrate or an electro-galvanized steel substrate. The coating is a silicon-modified polyester, a vinylidene fluoride or a plastic sol. The thickness of the phenolic foam layer is not less than 4 cm; the color steel composite board has high flame retardancy, and the oxygen index is 54%. It is not water-absorbent, and the water absorption after soaking for 24 hours is not more than 3%. It has a breathable thermal insulation layer, which can extend the service life of the wall. It has good heat preservation, low thermal conductivity, 0.02 - 0.029, and the energy saving can reach 50% - 65%. It has good stability and weather resistance, adapts to the exterior wall, does not shrink, warp or crack. It is light in weight, non-toxic and odorless, and green and environmentally friendly. Its specifications, thickness and density meet the design requirements.

[0004] However, the above technical solution still has the following problems:

[0005] Currently, the fixing method of the existing composite board and the slide rail is to drive a nail gun into the composite board and the slide rail. After the composite board is penetrated by the nail gun, its structural integrity and appearance will be damaged, which greatly reduces its value of reuse. The composite board that could originally be disassembled and used for other projects may now be discarded or used for low-value applications due to damage. The detachable reuse of the composite board is one of its major advantages, but once it is penetrated by the nail gun, the disassembly process may become more difficult or even impossible to completely disassemble. This limits its flexibility and the possibility of reuse. Content of the Utility Model

[0006] In view of the deficiencies of the prior art, the utility model provides a foam color steel sandwich lightweight composite board to at least solve one of the problems proposed in the background art, such as: maintaining the integrity of the composite board, improving the reuse value, maintaining the aesthetics, enhancing the safety, improving the flexibility and environmental protection.

[0007] To achieve the above object, the utility model provides the following technical solution: a foam color steel sandwich lightweight composite board, comprising a composite board and a slide rail installed on the ground and connected to the composite board. Fixed strips are fixedly connected to both ends of the composite board, and the outer side of the fixed strip is slidably connected to the inner wall of the slide rail. The slide rail is composed of an L-shaped fixing plate and a connecting plate which are snap-connected. The L-shaped fixing plate and the connecting plate are separable. A threaded sleeve is fixedly connected to one side of the fixed strip, and a slot for inserting and connecting with the threaded sleeve is formed on the surface of the connecting plate. The connecting plate and the threaded sleeve are fixedly connected by an external bolt.

[0008] Furthermore: a clamping strip is fixedly connected to the top of the fixed strip, and a clamping groove for embedding the clamping strip is formed on the surface of the L-shaped fixing plate.

[0009] Furthermore: a rectangular groove is formed on one side of the L-shaped fixing plate, and a clamping block for embedding the rectangular groove is fixedly connected to one end of the connecting plate.

[0010] Furthermore: the height of the threaded sleeve is equal to the depth of the slot.

[0011] Furthermore: a hidden groove is formed around the outside of the connecting plate at the position of the slot, the slot is communicated with the hidden groove, and the nut of the external bolt is attached to the bottom of the hidden groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model fixes the composite board and the slide rail in a way that avoids using a nail gun to damage, thus avoiding the holes and damages caused by the nail gun and retaining the original structure and integrity of the composite board. The non-destructive fixing method makes the composite board easy to disassemble and reinstall, thereby improving its reuse value. It avoids the maintenance and replacement costs caused by damage and has better economic benefits in the long run. The non-destructive fixing method does not leave obvious traces or holes and keeps the appearance of the composite board and the slide rail beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the whole utility model;

[0015] Figure 2 is a schematic three-dimensional structure diagram of the composite board and the fixed strip of the utility model;

[0016] Figure 3 isFigure 2 Enlarged schematic view of part A;

[0017] Figure 4 Stereoscopic structure schematic diagram of the slide rail of the present utility model;

[0018] Figure 5 Schematic diagram of the disassembled stereoscopic structure of the slide rail of the present utility model;

[0019] Figure 6 is Figure 5 Enlarged schematic view of part B.

[0020] In the figure: 1, composite board; 2, L-shaped fixing plate; 201, clamping groove; 202, rectangular groove; 3, fixing strip; 4, clamping strip; 5, threaded sleeve; 6, connecting plate; 601, hidden groove; 602, slot; 7, clamping block. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] As Figures 1 to 6 shown, a foam color steel sandwich lightweight composite board includes a composite board 1 and a slide rail installed on the ground and connected to the composite board 1. Fixed strips 3 are fixedly connected to both ends of the composite board 1. The outer side of the fixed strip 3 is slidably connected to the inner wall of the slide rail. The slide rail is composed of an L-shaped fixing plate 2 and a connecting plate 6 which are snap-connected. The L-shaped fixing plate 2 and the connecting plate 6 are separable. A threaded sleeve 5 is fixedly connected to one side of the fixed strip 3. A slot 602 for inserting and connecting with the threaded sleeve 5 is provided on the surface of the connecting plate 6. The connecting plate 6 and the threaded sleeve 5 are fixedly connected by an external bolt.

[0023] As Figure 1 shown, a foam color steel sandwich lightweight composite board in the present utility model is similar in structure to the existing plug-in phenolic foam double-sided sandwich color steel composite board. For example, the plug-in phenolic foam double-sided sandwich color steel composite board disclosed in the patent with the publication number CN203603368U. The main improvement point of the present utility model is to avoid the waste of the composite board and the slide rail caused by damage. As Figures 1 to 6As shown in the figure, when a foam color steel sandwich lightweight composite board in the utility model is in use, the composite board 1 serves as the main structural part. The composite board 1 has specific functions and performances. Fixed bars 3 are fixedly connected to both ends of the composite board 1. These fixed bars 3 are used to connect with the slide rails to ensure that the composite board 1 can slide stably. The L-shaped fixing plate 2 is the main part of the slide rail, presenting an L-shaped design and providing a stable basic support. The connecting plate 6 is used in cooperation with the L-shaped fixing plate 2, and the two are connected by buckling to form a complete slide rail structure. The connecting plate 6 and the L-shaped fixing plate 2 can be detachably arranged, which is convenient for installation and disassembly. The outer side of the fixed bar 3 is slidably connected to the inner wall of the slide rail to ensure that the composite board 1 can slide smoothly on the slide rail. When the threaded sleeve 5 is inserted into the slot 602, the connecting plate 6 and the threaded sleeve 5 are fixedly connected together by an external bolt, so as to realize the firm connection between the composite board 1 and the slide rail. The slide rail composed of the connecting plate 6 and the L-shaped fixing plate 2 fixes the composite board 1 inside it. The two can be separated and are also convenient for fixing. It realizes that the installation and disassembly of the composite board 1 will not be damaged and maintains its integrity.

[0024] As Figures 1 to 5 shown, a clamping bar 4 is fixedly connected to the top of the fixed bar 3, and a clamping groove 201 for embedding connection with the clamping bar 4 is formed on the surface of the L-shaped fixing plate 2.

[0025] Specifically, through this setting, the clamping bar 4 serves as an auxiliary component for connecting with the L-shaped fixing plate 2, providing additional stability and fixity. Through the embedding connection between the clamping groove 201 and the clamping bar 4, the firm connection between the composite board 1 and the slide rail is realized.

[0026] As Figures 1 to 5 shown, a rectangular groove 202 is formed on one side of the L-shaped fixing plate 2, and a clamping block 7 for embedding connection with the rectangular groove 202 is fixedly connected to one end of the connecting plate 6.

[0027] Specifically, through this setting, the clamping block 7 on the connecting plate 6 is aligned with the rectangular groove 202 on the L-shaped fixing plate 2, and the clamping block 7 is inserted into the rectangular groove 202 until it is completely embedded and closely fits with the bottom of the groove. The L-shaped fixing plate 2 and the connecting plate 6 form a slide rail in which the fixed bar 3 can slide inside. And the connection method of the L-shaped fixing plate 2 and the connecting plate 6 enables the slide rail to provide both fixing and sliding effects and can be disassembled at any time for convenient reuse.

[0028] As Figure 4 shown, the height of the threaded sleeve 5 is equal to the depth of the slot 602.

[0029] Specifically, with this arrangement, when the bolt completely passes through the slot 602 and is tightened with the threaded sleeve 5, the connection between the connecting plate 6 and the fixing bar 3 becomes very firm. And the threaded sleeve 5 is equal to the depth of the slot 602. When the bolt is inserted into the threaded sleeve 5 and tightened, the nut of the bolt and the connecting plate 6 can be in direct contact, and the connecting plate 6 and the fixing bar 3 are fixed together by extrusion.

[0030] As Figure 6 shown, a hidden groove 601 is formed around the outside of the connecting plate 6 at the position of the slot 602. The slot 602 is in communication with the hidden groove 601, and the nut of the external bolt is in fit connection with the bottom of the hidden groove 601.

[0031] Specifically, with this arrangement, on the outside of the connecting plate 6, at the position of the slot 602, a hidden groove 601 is formed around it. This hidden groove 601 is in communication with the slot 602, forming a space for accommodating the bolt nut. The nut part of the bolt will be screwed in until it fits against the bottom of the hidden groove 601. The design of the hidden groove 601 hides the nut, which not only improves the aesthetics but also provides additional support and fixation.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foamed color steel sandwich lightweight composite board, comprising a composite board (1) and a slide rail installed on the ground and connected to the composite board (1), characterized in that: Both ends of the composite board (1) are fixedly connected with fixing strips (3), the outer side of the fixing strips (3) is slidably connected with the inner wall of the slide rail, the slide rail is composed of an L-shaped fixing plate (2) and a connecting plate (6) which are snap-connected, the L-shaped fixing plate (2) and the connecting plate (6) are separably arranged, one side of the fixing strip (3) is fixedly connected with a threaded sleeve (5), a slot (602) for inserting and connecting with the threaded sleeve (5) is formed on the surface of the connecting plate (6), and the connecting plate (6) and the threaded sleeve (5) are fixedly connected by an external bolt.

2. The lightweight composite foam color steel sandwich panel according to claim 1, characterized in that: A clamping strip (4) is fixedly connected to the top of the fixing strip (3), and a clamping groove (201) for embedding and connecting with the clamping strip (4) is formed on the surface of the L-shaped fixing plate (2).

3. A kind of foamed color steel sandwich lightweight composite board according to claim 1 or 2, characterized in that: A rectangular groove (202) is formed on one side of the L-shaped fixing plate (2), and a clamping block (7) for embedding and connecting with the rectangular groove (202) is fixedly connected to one end of the connecting plate (6).

4. A foamed color steel sandwich lightweight composite board according to claim 1 or 2, characterized in that: The height of the threaded sleeve (5) is equal to the depth of the slot (602).

5. A kind of foamed color steel sandwich lightweight composite board according to claim 3, wherein: The height of the threaded sleeve (5) is equal to the depth of the slot (602).

6. A foamed color steel sandwich lightweight composite board according to claim 1, 2 or 5, characterized in that: A hidden groove (601) is formed around the outside of the connecting plate (6) at the position of the slot (602), the slot (602) is communicated with the hidden groove (601), and the nut of the external bolt is in fit connection with the bottom of the hidden groove (601).

7. A kind of foam color steel sandwich lightweight composite board according to claim 3, characterized in that: A hidden groove (601) is formed around the outside of the connecting plate (6) at the position of the slot (602), the slot (602) is communicated with the hidden groove (601), and the nut of the external bolt is in fit connection with the bottom of the hidden groove (601).

8. A foam color steel sandwich lightweight composite board according to claim 4, characterized in that: A hidden groove (601) is formed around the outside of the connecting plate (6) at the position of the slot (602), the slot (602) is communicated with the hidden groove (601), and the nut of the external bolt is in fit connection with the bottom of the hidden groove (601).

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