Fireproof and flame-retardant ABS (acrylonitrile butadiene styrene) composite board

Abstract

The utility model relates to the technical field of composite boards, and discloses a fireproof flame-retardant ABS composite board which comprises a left composite board serving as a connecting body, the right end of the left composite board is fixedly connected with a connecting base, the two sides of the inner wall of the connecting base are fixedly connected with fixing frames, the inner walls of the fixing frames are both connected with inserting blocks in a sliding mode, and the inserting blocks are fixedly connected with the left composite board and the right composite board. Limiting plates are fixedly connected to the outer walls of the inserting blocks, springs are arranged between the limiting plates and the inner wall of the fixing frame, and a pulling frame is slidably connected to the inner wall of the connecting base. According to the utility model, the pull rod drives the pull frame, the pull frame drives the connecting plate, the connecting plate drives the rotating plate, the rotating plate pulls the inserting block, then the matching block is inserted into the connecting seat, when the matching block is inserted in place and the pull rod is loosened, the spring bounces the limiting plate, and the limiting plate drives the inserting block to be inserted into the fixing groove to be fixed, so that the installation is simpler; and constructors can quickly butt the plates through splicing, so that the mounting time and the labor cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of composite board, especially to a fire -retardant ABS composite board. BACKGROUND

[0002] ABS composite board is a plastic material polymerized by three monomers of acrylonitrile, butadiene and styrene, which has good mechanical strength, impact resistance and excellent forming performance, the ABS composite board has high strength and rigidity and can withstand certain external force, and the diversity of the ABS composite board makes it an important material in many industries.

[0003] Since the size of the non-splicing board is usually limited by production equipment and transportation conditions, for some application scenarios that need to cover a large area or make large components, it may not be possible to directly use such composite boards, or multiple smaller whole boards need to be cut and spliced on site, which may result in poorer sealing and integrity at the splicing part than the design with splicing components, affecting the fire -retardant effect and overall performance. UTILITARY MODEL

[0004] The utility model aims at solving the shortcomings in the prior art and provides a fire -retardant ABS composite board, which drives the connecting plate through the pull rod and the pull frame, drives the connecting plate through the pull frame, drives the connecting plate through the connecting plate, and the connecting plate drives the connecting plate. The plug is pulled, the matching block is inserted into the connecting seat at this time, the spring is pulled when the pull rod is loosened, the limiting plate is pulled, the plug is inserted into the fixed groove, so that the installation is simpler, and the construction personnel can quickly butt joint the board through splicing, reduce the installation time and labor cost.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A fire -retardant ABS composite board, comprising: a left composite board as a connecting main body, a connecting seat is fixedly connected to the right end of the left composite board, fixed frames are fixedly connected to the inner walls of the connecting seat on both sides, plugs are slidably connected to the inner walls of the fixed frames, limiting plates are fixedly connected to the outer walls of the plugs, springs are arranged between the limiting plates and the inner walls of the fixed frames, a pull frame is slidably connected to the inner wall of the connecting seat, connecting plates are rotatably connected to the inner wall of the pull frame on both sides, rotating plates are rotatably connected to the opposite ends of the connecting plates, matching blocks are slidably connected to the inner walls of the connecting seat, right composite boards are fixedly connected to the right ends of the matching blocks, and protection assemblies are arranged in the inner walls of the left composite board and the right composite board.

[0007] Further, one end of the spring is connected with the limiting plate, and the other end of the spring is connected with the inner wall of the fixed frame.

[0008] Further, opposite ends of the plug blocks are connected with opposite ends of the connecting plates, and outer walls of the limiting plates are slidingly connected with inner walls of the fixing frames.

[0009] Further, inner walls of the matching blocks are provided with a plurality of fixing grooves corresponding to the plug blocks, and a front end of the pull frame is fixedly connected with a pull rod.

[0010] Further, the protection assembly comprises a fire-retardant layer fixedly connected with inner walls of the left composite plate and the right composite plate, an inner wall of the fire-retardant layer is fixedly connected with a filling layer, an inner wall of the filling layer is fixedly connected with an anti-static layer, and an inner wall of the filling layer is fixedly connected with a compression plate layer.

[0011] Further, the fire-retardant layer is internally composed of solid fillers, and the solid fillers are dry ice solid particles, and the filling layer is made of rock wool.

[0012] Further, the anti-static layer is internally composed of anti-static agent particle filling materials.

[0013] Further, the compression plate layer is internally composed of a metal frame and a glass steel plate.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. In the utility model, the pull rod drives the pull frame, the pull frame drives the connecting plate, the connecting plate drives the rotating plate, and the rotating plate pulls the plug block. At this time, the matching block is inserted into the connecting seat, and when the pull rod is loosened, the spring will pop the limiting plate. The limiting plate drives the plug block to be inserted into the fixing groove and fixed, so that the installation is simpler, and the construction personnel can quickly butt the plate by splicing, reducing the installation time and labor cost.

[0016] 2. In the utility model, the dry ice solid particles in the fire-retardant layer will not burn with fire, so as to cut off the spread of the fire source to the inside. The filling layer is made of rock wool, which has good fire-retardant and fireproof properties, so as to ensure that the filling layer will not self-ignite after being exposed to fire, and improve the fireproof and fire-retardant protection of the left composite plate and the right composite plate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a kind of ABS composite board of fire-retardant of fire prevention for the utility model;

[0018] Figure 2 The utility model provides a kind of matching block structure schematic view of fire-retardant ABS composite board of fire prevention for the utility model;

[0019] Figure 3 The utility model provides a kind of connecting seat section structure schematic view of fire-retardant ABS composite board of fire prevention for the utility model;

[0020] Figure 4 The utility model provides a kind of composite board internal structure schematic view of fire-retardant ABS composite board.

[0021] Legend:

[0022] 1, left composite board;2, connecting seat;3, fixed frame;4, plug;5, limit plate;6, spring;7, pull frame;8, connecting plate;9, rotating plate;10, pull rod;11, matching block;12, fixed slot;13, right composite board;14, flame-retardant layer;15, filling layer;16, antistatic layer;17, compression plate layer. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Reference Figure 1 - Figure 3 An embodiment provided by the utility model: a kind of fire-retardant ABS composite board, including: as the left composite board 1 of connecting main body, the right end of left composite board 1 is fixedly connected with connecting seat 2, the inner wall both sides of connecting seat 2 are fixedly connected with fixed frame 3, the inner wall of fixed frame 3 is slidably connected with plug 4, the outer wall of plug 4 is fixedly connected with limit plate 5, spring 6 is arranged between the inner wall of fixed frame 3 and limit plate 5, the inner wall of connecting seat 2 is slidably connected with pull frame 7, the inner wall both sides of pull frame 7 are rotatably connected with connecting plate 8, the opposite end of connecting plate 8 is rotatably connected with rotating plate 9, the inner wall of connecting seat 2 is slidably connected with matching block 11, the right end of matching block 11 is fixedly connected with right composite board 13, the inner wall of left composite board 1 and right composite board 13 is provided with protection component, one end of spring 6 is connected with limit plate 5, the other end of spring 6 is connected with the inner wall of fixed frame 3, the opposite end of plug 4 is connected with the opposite end of connecting plate 8, the outer wall of limit plate 5 is slidably connected in the inner wall of fixed frame 3, the inner wall of matching block 11 is provided with multiple fixed slots 12 corresponding plug 4, the front end of pull frame 7 is fixedly connected with pull rod 10.

[0025] Specifically, when assembling, the construction personnel first pulls the pull rod 10. The action of the pull rod 10 drives the pull frame 7 connected thereto to move synchronously. In the movement of the pull frame 7, the connecting plate 8 connected thereto moves. When the connecting plate 8 moves, the rotating plate 9 connected to the connecting plate 8 is also driven to move. The movement of the rotating plate 9 pulls the plug 4 to change position. At this time, the construction personnel inserts the matching block 11 into the connecting seat 2. After the matching block 11 is completely inserted into place, the construction personnel releases the pull rod 10. After the pull rod 10 is released, the spring 6 exerts a spring force to push the limiting plate 5 to move. At the same time, the limiting plate 5 drives the plug 4 to move towards the fixed groove 12. Finally, the plug 4 is inserted into the fixed groove 12 to be fixed. With this design, the installation process becomes simpler. The construction personnel can quickly complete the butt joint of the plates through splicing, greatly reducing the installation time and labor cost.

[0026] With reference to Figure 1 and Figure 4 , the protection assembly comprises a fire-retardant layer 14 fixedly connected to the inner walls of the left composite plate 1 and the right composite plate 13. The inner wall of the fire-retardant layer 14 is fixedly connected with a filling layer 15. The inner wall upper side of the filling layer 15 is fixedly connected with an anti-static layer 16. The inner wall lower side of the filling layer 15 is fixedly connected with a compression plate layer 17. The fire-retardant layer 14 is internally composed of solid filler, and the solid filler is dry ice solid particles. The material of the filling layer 15 is rock wool. The anti-static layer 16 is internally composed of anti-static agent particle filling material. The compression plate layer 17 is internally composed of a metal frame and a glass steel plate.

[0027] Specifically, when a fire occurs, the dry ice solid particles in the fire-retardant layer 14 do not participate in combustion, but quickly block the spread of the fire source to the inside of the left composite plate 1 and the right composite plate 13, effectively cutting off the fire propagation path. At the same time, the filling layer 15 is made of rock wool, which has good fire-retardant and fireproof performance. While providing structural support for the left composite plate 1 and the right composite plate 13, it can prevent itself from self-igniting when exposed to fire, further strengthening the fire protection capability of the left composite plate 1 and the right composite plate 13. When the left composite plate 1 and the right composite plate 13 are used as the bottom plate of the overhead board house, the anti-static layer 16 not only can improve the anti-treading performance of the plate and enhance the stability of the two plates during use, but also can effectively prevent static ions from being generated on the surface of the left composite plate 1 and the right composite plate 13. This avoids damage to electrical equipment in the board house due to interference from static ions, and ensures the normal operation of electrical equipment.

[0028] Working principle: pull the pull rod 10 when needed to assemble to make it drive the pull frame 7 to move, when the pull frame 7 moves, drive the connecting plate 8 to move, when the connecting plate 8 moves, drive the rotating plate 9 to move, when the rotating plate 9 moves, it will pull the plug-in block 4 to move, at this time, the matching block 11 is inserted into the connecting seat 2, when inserted in place, release the pull rod 10, when the pull rod 10 is released, the spring 6 will pop the limiting plate 5, when the limiting plate 5 is popped, drive the plug-in block 4 to move, when the plug-in block 4 moves, it will be inserted into the fixed groove 12 to be fixed, so that the installation is more simple, the construction personnel can splice the quick butt joint plate, reduce the installation time and labor cost, when the fire, the dry ice solid particles in the fire retardant layer 14 will not be combusted with the fire, cut off the spread of the fire source to the left composite board 1 and the right composite board 13, at the same time, when the filler layer 15 supports the left composite board 1 and the right composite board 13, because it is made of rock wool, rock wool has good fire resistance and fire resistance, which ensures that the filler layer 15 will not self-ignite when it encounters fire, improves the fireproof and flame-retardant protection of the left composite board 1 and the right composite board 13, finally, when the left composite board 1 and the right composite board 13 are used as floor, the anti-static layer 16 can improve the anti-static property of the left composite board 1 and the right composite board 13, improve the use of the left composite board 1 and the right composite board 13 in the air-supported board room, enhance the stability between the left composite board 1 and the right composite board 13, the anti-static layer 16 can prevent static ions from being generated on the left composite board 1 and the right composite board 13, avoid the interference and damage of some electrical appliances inside the board room by static ions.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. A fireproof and flame-retardant ABS composite board, characterized in that, Include: As the left composite board (1) of the connecting body, the right end of the left composite board (1) is fixedly connected with the connecting seat (2), the inner wall of the connecting seat (2) is fixedly connected with the fixed frame (3) on both sides, the inner wall of the fixed frame (3) is slidably connected with the plug block (4), the outer wall of the plug block (4) is fixedly connected with the limiting plate (5), the limiting plate (5) and the inner wall of the fixed frame (3) are provided with springs (6), the inner wall of the connecting seat (2) is slidably connected with the pull frame (7), the inner wall of the pull frame (7) is rotatably connected with the connecting plate (8) on both sides, the opposite end of the connecting plate (8) is rotatably connected with the rotating plate (9), the inner wall of the connecting seat (2) is slidably connected with the matching block (11), the right end of the matching block (11) is fixedly connected with the right composite board (13), the inner wall of the left composite board (1) and the right composite board (13) is provided with a protection assembly.

2. The fire-retardant ABS composite board according to claim 1, characterized in that: One end of the spring (6) is connected with the limiting plate (5), and the other end of the spring (6) is connected with the inner wall of the fixed frame (3).

3. The fire-retardant ABS composite board according to claim 1, characterized in that: The opposite end of the plug block (4) is connected with the opposite end of the connecting plate (8), and the outer wall of the limiting plate (5) is slidably connected with the inner wall of the fixed frame (3).

4. The fire-retardant ABS composite board according to claim 1, characterized in that: The inner wall of the matching block (11) is provided with a plurality of fixed grooves (12) corresponding to the plug block (4), and the front end of the pull frame (7) is fixedly connected with the pull rod (10).

5. The fire-retardant ABS composite board according to claim 1, characterized in that: The protection assembly comprises a fire-retardant layer (14) fixedly connected to the inner wall of the left composite board (1) and the right composite board (13), the inner wall of the fire-retardant layer (14) is fixedly connected with the filling layer (15), the inner wall of the filling layer (15) is fixedly connected with the anti-static layer (16), and the inner wall of the filling layer (15) is fixedly connected with the anti-pressure plate layer (17).

6. The fire-retardant ABS composite board according to claim 5, characterized in that: The inside of the fire-retardant layer (14) is composed of solid filler, and the solid filler is dry ice solid particle, and the material of the filling layer (15) is rock wool.

7. The fire-retardant ABS composite board according to claim 5, characterized in that: The inside of the anti-static layer (16) is composed of anti-static agent particle filling material.

8. The fire-retardant ABS composite board according to claim 5, characterized in that: The inside of the anti-pressure plate layer (17) is composed of metal frame and glass steel plate.

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