EPS fireproof insulation board

Abstract

The utility model discloses an EPS (Expandable Polystyrene) fireproof insulation board, relates to the technical field of building materials, and aims to solve the problems that two EPS fireproof insulation boards are spliced in a convex-concave block splicing manner when the existing EPS fireproof insulation boards are used, and the spliced EPS fireproof insulation boards are easy to displace due to the fact that the convex-concave blocks are difficult to limit the EPS fireproof insulation boards. The stability of the EPS fireproof insulation board is influenced; the EPS fireproof insulation board is provided with the dovetail-shaped installation clamping block and the installation clamping groove, the installation clamping block is inserted into the installation clamping groove, large contact area and friction force can be provided, the spliced EPS fireproof insulation board is tight in connection and not prone to dislocation, compared with traditional plane splicing, gaps caused by external force in the using process are effectively prevented, and the service life of the EPS fireproof insulation board is prolonged. Therefore, the heat preservation performance and the fireproof performance of the EPS fireproof heat preservation board are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material technical field, concretely is a kind of EPS fireproof insulation board. BACKGROUND

[0002] In modern construction engineering, thermal insulation material plays a vital role in improving the energy efficiency of building, EPS insulation board is widely used in the external wall thermal insulation system of various buildings with its excellent heat insulation performance, light weight, convenient processing and cost-effectiveness and other advantages, EPS fireproof insulation board needs to be spliced when in use.

[0003] In Chinese patent CN112681541B, the invention belongs to the field of insulation board, specifically an EPS fireproof insulation board, which comprises a glue layer, a mesh cloth, an insulation board body and a finish layer bonded in order from the inside to the outside; the middle part of the surface layer of the insulation board body away from the wall is arc-shaped, a groove is formed in the bottom of the insulation board body, and an upward protrusion is arranged at the middle position of the top of the insulation board body; the protrusion and the groove are matched, and the adjacent two insulation board bodies with upward protrusions and downward recesses are spliced together; the design of the upward protrusion and the downward recess of the insulation board body and the five reserved holes make the insulation board body fast to splice during installation, avoid on-site drilling, save installation time, improve the installation efficiency of the EPS fireproof insulation board, and the force-bendable studs make the two boards tightly spliced, thereby improving the moisture resistance and thermal insulation performance of the EPS fireproof insulation board.

[0004] The existing EPS fireproof insulation board uses convex-concave block splicing to splice two EPS fireproof insulation boards, but the convex-concave block is difficult to limit the EPS fireproof insulation board, which leads to displacement of the spliced EPS fireproof insulation board, affecting the stability of the EPS fireproof insulation board.

[0005] To solve the above problems, an EPS fireproof insulation board is proposed. SUMMARY

[0006] The utility model aims at providing an EPS fireproof insulation board to solve the problem of displacement of the spliced EPS fireproof insulation board.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: an EPS fireproof insulation board, including EPS fireproof insulation board mainboard, the outer wall fixed connection of EPS fireproof insulation board mainboard has installation clamping block, and the side of installation clamping block is fixedly connected with antiskid strip, the outer wall fixed connection of installation clamping block has antiskid particle, and the inside of installation clamping block is provided with fixed bolt, the side of EPS fireproof insulation board mainboard is provided with EPS fireproof insulation board splicing plate, and the outer wall of EPS fireproof insulation board splicing plate is provided with installation clamping groove, and the side of installation clamping groove is provided with antiskid groove, and the inside of installation clamping groove is provided with bolt groove, the side of bolt groove is provided with sealing gasket, and sealing gasket and EPS fireproof insulation board splicing plate are fixedly connected, and the back of EPS fireproof insulation board splicing plate is provided with EPS fireproof insulation board back groove.

[0008] Preferably, the antiskid strips are equidistantly arranged on the side of the installation clamping block, and the antiskid particles are equidistantly arranged on the outer wall of the installation clamping block.

[0009] Preferably, the fixed bolt and the bolt groove constitute a thread detachable structure through the installation clamping block, and the installation clamping block and the installation clamping groove constitute a clamping structure.

[0010] Preferably, the antiskid grooves are equidistantly arranged on the inner wall of the installation clamping groove, and the antiskid grooves and the antiskid strips constitute a clamping structure.

[0011] Preferably, the installation clamping block is dovetail-shaped, and the installation clamping groove is dovetail-shaped.

[0012] Preferably, the sealing gasket is located at the joint of the installation clamping block and the EPS fireproof insulation board splicing plate, and the EPS fireproof insulation board back groove is rhombus-shaped.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The installation clamping block and the installation clamping groove are dovetail-shaped, the installation clamping block is inserted into the installation clamping groove, a larger contact area and friction force are provided, the connected EPS fireproof insulation board after splicing is not easy to be misaligned, compared with the traditional plane splicing, the gap caused by external force in the use process is effectively prevented, and the heat preservation and fireproof performance of the EPS fireproof insulation board are improved.

[0015] 2. The antiskid strips and the antiskid particles are beneficial to improve the larger friction force and ensure the stability during installation, and the sealing gasket between the EPS fireproof insulation board mainboard and the EPS fireproof insulation board splicing plate is beneficial to ensure the sealing performance after splicing.

[0016] 3. The utility model provides a kind of EPS fireproof insulation board, EPS fireproof insulation board back groove is diamond shape, when insulation board is subjected to external pressure, the structure of diamond groove can effectively disperse stress, because the shape of diamond makes force can be transmitted along each edge and angle of groove, avoids stress concentration in a point or a region, simultaneously, the surface structure of diamond groove can increase the friction between mounting surface, when installing insulation board, this friction helps insulation board to be fixed on wall better, prevent it from sliding. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the schematic diagram of overall front view structure of the utility model;

[0018] Figure 2 It is the schematic diagram of overall rear view structure of the utility model;

[0019] Figure 3 It is the schematic diagram of enlarged structure of installation clamping block part of the utility model;

[0020] Figure 4 It is the schematic diagram of enlarged structure of installation clamping groove part of the utility model;

[0021] Figure 5 It is the schematic diagram of dismounting structure of sealing gasket part of the utility model.

[0022] In the drawing: 1, EPS fireproof insulation board mainboard;2, installation clamping block;3, antiskid strip;4, antiskid particle;5, fixed bolt;6, EPS fireproof insulation board splicing plate;7, installation clamping groove;8, antiskid groove;9, bolt groove;10, sealing gasket;11, EPS fireproof insulation board back groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings of 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 the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0024] To further understand the contents of the utility model, the utility model is described in detail in combination with the drawings.

[0025] In combination with Figures 1 to 5The utility model provides a kind of EPS fireproof insulation board, including EPS fireproof insulation board mainboard 1, the outer wall of EPS fireproof insulation board mainboard 1 is fixedly connected with installation clamping block 2, and the side of installation clamping block 2 is fixedly connected with antiskid strip 3, the outer wall of installation clamping block 2 is fixedly connected with antiskid particle 4, and the inside of installation clamping block 2 is provided with fixed bolt 5, the side of EPS fireproof insulation board mainboard 1 is provided with EPS fireproof insulation board splice plate 6, and the outer wall of EPS fireproof insulation board splice plate 6 is provided with installation clamping groove 7, and the side of installation clamping groove 7 is provided with antiskid groove 8, and the inside of installation clamping groove 7 is provided with bolt slot 9, the side of bolt slot 9 is provided with sealing gasket 10, and sealing gasket 10 and EPS fireproof insulation board splice plate 6 are fixedly connected, and the back of EPS fireproof insulation board splice plate 6 is provided with EPS fireproof insulation board back groove 11, antiskid strip 3 is about the side of installation clamping block 2 Equidistant arrangement, antiskid particle 4 is about the outer wall of installation clamping block 2 Equidistant arrangement, fixed bolt 5 is detachable structure by installation clamping block 2 and bolt slot 9, and installation clamping block 2 and installation clamping groove 7 constitute clamping structure, antiskid groove 8 is about the inner wall of installation clamping groove 7 Equidistant arrangement, and antiskid groove 8 and antiskid strip 3 constitute clamping structure, installation clamping block 2 is dovetail-shaped arrangement, installation clamping groove 7 is dovetail-shaped arrangement, sealing gasket 10 is located at the junction of installation clamping block 2 and EPS fireproof insulation board splice plate 6, EPS fireproof insulation board back groove 11 is diamond-shaped arrangement.

[0026] Firstly, the EPS fireproof insulation board main plate 1 is installed at a suitable position, the back of the EPS fireproof insulation board main plate 1 is provided with an EPS fireproof insulation board back groove 11, the EPS fireproof insulation board back groove 11 contacts with the wall body, then the EPS fireproof insulation board splicing plate 6 is spliced, the installation clamping block 2 is clamped into the inside of the installation clamping groove 7, at this time, the anti-skid strip 3 is located in the inside of the anti-skid groove 8, the anti-skid strip 3 and the anti-skid particles 4 are beneficial to improve the large friction, and are beneficial to ensure the stability in the installation process, then the fixing bolt 5 is used to pass through the installation clamping block 2 and is connected with the bolt groove 9, the EPS fireproof insulation board main plate 1 and the EPS fireproof insulation board splicing plate 6 are fixed, the sealing gasket 10 between the EPS fireproof insulation board main plate 1 and the EPS fireproof insulation board splicing plate 6 is beneficial to ensure the sealing property after splicing, the installation clamping block 2 and the installation clamping groove 7 are provided in a dovetail shape, the installation clamping block 2 is inserted into the installation clamping groove 7, a large contact area and friction can be provided, the spliced EPS fireproof insulation board is connected closely and is not prone to dislocation, compared with the traditional plane splicing, the gap caused by external force in the use process is effectively prevented, and therefore the heat preservation property and the fireproof property of the EPS fireproof insulation board are improved; the EPS fireproof insulation board back groove 11 is in a rhombus shape, when the insulation board is subjected to external pressure, the structure of the rhombus groove can effectively disperse stress, because the rhombus shape enables force to be transmitted along each edge and corner of the groove, stress is avoided from being concentrated in a point or a region, meanwhile, the surface structure of the rhombus groove can increase the friction between the installation surface, the friction is helpful for the insulation board to be better fixed on the wall body and prevent the insulation board from sliding when the insulation board is installed.

[0027] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An EPS fireproof insulation board, characterized in that: The application relates to an EPS fireproof insulation board main plate (1), the outer wall of the EPS fireproof insulation board main plate (1) is fixedly connected with mounting clamping blocks (2), the side of the mounting clamping blocks (2) is fixedly connected with anti-skid strips (3), the outer wall of the mounting clamping blocks (2) is fixedly connected with anti-skid particles (4), the inside of the mounting clamping blocks (2) is provided with fixed bolts (5), the side of the EPS fireproof insulation board main plate (1) is provided with an EPS fireproof insulation board splicing plate (6), the outer wall of the EPS fireproof insulation board splicing plate (6) is provided with mounting clamping grooves (7), the side of the mounting clamping grooves (7) is provided with anti-skid grooves (8), the inside of the mounting clamping grooves (7) is provided with bolt grooves (9), the side of the bolt grooves (9) is provided with sealing gaskets (10), the sealing gaskets (10) are fixedly connected with the EPS fireproof insulation board splicing plate (6), and the back of the EPS fireproof insulation board splicing plate (6) is provided with an EPS fireproof insulation board back groove (11).

2. The EPS fireproof insulation board according to claim 1, characterized in that: The anti-skid strips (3) are arranged at equal intervals on the side of the mounting clamping blocks (2), and the anti-skid particles (4) are arranged at equal intervals on the outer wall of the mounting clamping blocks (2).

3. The EPS fireproof insulation board according to claim 1, characterized in that: The fixed bolts (5) and the bolt grooves (9) constitute a thread detachable structure through the mounting clamping blocks (2), and the mounting clamping blocks (2) and the mounting clamping grooves (7) constitute a clamping structure.

4. The EPS fireproof insulation board according to claim 1, characterized in that: The anti-skid grooves (8) are arranged at equal intervals on the inner wall of the mounting clamping grooves (7), and the anti-skid grooves (8) and the anti-skid strips (3) constitute a clamping structure.

5. The EPS fireproof insulation board according to claim 1, characterized in that: The mounting clamping blocks (2) are arranged in a dovetail shape, and the mounting clamping grooves (7) are arranged in a dovetail shape.

6. The EPS fireproof insulation board according to claim 1, characterized in that: The sealing gaskets (10) are located at the joint of the mounting clamping blocks (2) and the EPS fireproof insulation board splicing plate (6), and the EPS fireproof insulation board back groove (11) is arranged in a rhombic shape.

Images