Heat insulation board with built-in steel wire mesh

Abstract

The utility model relates to a steel wire mesh built-in insulation board which comprises an insulation layer, a steel wire mesh is fixed on one side of the insulation layer through a fixing assembly, a cast-in-place concrete protection layer is arranged on the outer side of the insulation layer, the fixing assembly comprises a limiting piece arranged between the steel wire mesh and the insulation layer, and a U-shaped plastic fastener is fixed on one side, close to the steel wire mesh, of the limiting piece. An opening groove of the plastic fastener faces the steel wire mesh, a U-shaped metal fastener is arranged on the outer side of the steel wire mesh, the two ends of the metal fastener penetrate through the steel wire mesh to be provided with limiting flanges buckled on the plastic fastener, and the metal fastener is used for fixing the plastic fastener of the steel wire mesh and provided with a hollow threaded pipe penetrating through the heat preservation layer. And the hollow threaded pipe is provided with a fixed disc on the other side of the thermal insulation layer. One side of the steel wire mesh is supported through the U-shaped plastic fastener, the other side of the steel wire mesh is limited and fixed through the metal fastener, and the steel wire mesh is fixedly connected with the heat preservation layer, so that the steel wire mesh is fixed more firmly, is stressed better and is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to a steel wire mesh built-in thermal insulation board, belonging to the technical field of thermal insulation wall boards. Background Art

[0002] With the rapid development of the construction industry, the requirements for energy-saving exterior wall insulation of buildings are getting higher and higher, which also puts higher requirements on insulation boards, requiring the insulation boards to have higher strength. Therefore, insulation boards with built-in wire mesh have appeared, which greatly increases the strength of the insulation boards. However, the current wire mesh is not firmly fixed and is easy to fall off when pouring the concrete protective layer. Utility Model Content

[0003] The utility model provides a steel wire mesh with a built-in heat-insulating plate, which solves the problem that the existing steel wire mesh is not firmly fixed and is easy to fall off when pouring a concrete protective layer.

[0004] The utility model relates to a steel wire mesh built-in insulation board, comprising an insulation layer, the insulation layer has and only has one side fixed with a steel wire mesh through a fixing assembly, a cast concrete protective layer covering the steel wire mesh is arranged on the outside of the insulation layer, the fixing assembly comprises a limiter arranged between the steel wire mesh and the insulation layer, a U-shaped plastic fastener is fixed on the side of the limiter close to the steel wire mesh, an opening groove of the plastic fastener faces the steel wire mesh, a U-shaped metal fastener is arranged on the outside of the steel wire mesh, both ends of the metal fastener pass through the steel wire mesh and are provided with limit flanges buckled on the plastic fastener, the plastic fastener is provided with a hollow threaded tube passing through the insulation layer, and the hollow threaded tube is provided with a fixing disc on the other side of the insulation layer. The fixing disc is screwed into the hollow threaded tube to fix the insulation layer and the plastic fastener, so as to connect and fix the steel wire mesh and the insulation layer.

[0005] As a preferred embodiment, a connecting rod is provided in the inner hole of the hollow threaded tube, a positioning platform is provided at one end of the connecting rod near the wire mesh, a positioning groove is provided on the limiting piece to cooperate with the positioning platform, and the end of the connecting rod near the wire mesh passes through the metal fastener and is flush with the outer wall of the cast concrete protective layer. A connecting rod passing through the insulation layer is provided in the hollow threaded tube of the plastic fastener, and the connecting rod is used for limiting the side formwork, and for the stress tension of the cast-in-place concrete reinforcement and the wire mesh. The positioning platform and the positioning groove can cooperate to quickly locate the position of the end of the connecting rod near one end of the wire mesh, so that the end of this end can be used to locate the position of the outer formwork for casting the concrete protective layer, and the positioning of the outer formwork is convenient and quick.

[0006] As a preferred embodiment, a limiting pressure plate is provided between the limiting member and the insulation layer, and a limiting pressure platform is provided on the limiting member to press the limiting pressure plate, so as to expand the contact area and perform the limiting function better.

[0007] As a preferred embodiment, a plurality of connecting holes are provided at one end of the connecting rod away from the wire mesh, and the connecting rod can be tied to the main steel bars of the main wall of the building by passing iron wires through the connecting holes.

[0008] The utility model also provides a steel wire mesh built-in insulation board, including an insulation layer, steel wire meshes are fixed to opposite sides of the insulation layer through fixing components, and cast concrete protective layers covering the steel wire meshes are provided on both sides of the insulation layer, and the fixing components include limit members and limit pressure members between the steel wire meshes and the insulation layers on both sides, and U-shaped plastic fasteners are fixed to the limit members and the limit pressure members on one side close to the steel wire mesh, and the opening groove of the plastic fastener faces the steel wire mesh, and a U-shaped metal fastener is provided on the outside of the steel wire mesh, and limit flanges are provided at both ends of the metal fasteners that pass through the steel wire mesh and are buckled on the plastic fasteners, and a connecting rod is provided in the inner hole of the limit member and the limit pressure member, and one end of the connecting rod is supported on the limit member, and a locking ring is fixed to the other end of the connecting rod, and the locking ring is located on the outside of the metal fastener.

[0009] As a preferred embodiment, the stopper is provided with a positioning groove, the connecting rod is provided with a positioning platform supported at the positioning groove, and the ends of the connecting rod pass through the metal fasteners and are flush with the outer wall of the cast concrete protective layer. The positioning platform and the positioning groove can quickly locate the positions of the ends of the connecting rod, so that the ends of the two ends can be used to locate the position of the casting outer template for casting the concrete protective layer, and the positioning of the outer template is convenient and quick.

[0010] As a preferred embodiment, a limiting pressure plate is fixed on the side of the limiting member close to the insulation layer, and a fixed disc is fixed on the side of the limiting pressure member close to the insulation layer, which can expand the contact area and better perform limiting.

[0011] The utility model has the following beneficial effects:

[0012] The utility model supports the steel wire mesh by a U-shaped plastic fastener on one side and fixes it by a metal fastener on the other side, and connects and fixes the steel wire mesh to the thermal insulation layer, so that the steel wire mesh is more firmly fixed, has better stress resistance, and can be prevented from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0014] Figure 2 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0015] In the figure: 1. cast concrete protective layer, 2. limit pressure platform, 3. limit pressure plate, 4. connecting rod, 5. hollow threaded pipe, 6. fixed disc, 7. connecting through hole, 8. insulation layer, 9. wire mesh, 10. positioning platform, 11. limit piece, 12. plastic fastener, 13. metal fastener, 14. limit flange, 15. locking ring, 16. limit pressure piece. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with embodiments.

[0017] Embodiment 1, as Figure 1 As shown, the utility model is a heat-insulating plate with built-in wire mesh, including a heat-insulating layer 8, the heat-insulating layer 8 has and only one side thereof is fixed with a wire mesh 9 through a fixing assembly, a cast concrete protective layer 1 covering the wire mesh 9 is provided on the outside of the heat-insulating layer 8, the fixing assembly includes a limiter 11 arranged between the wire mesh 9 and the heat-insulating layer 8, a U-shaped plastic fastener 12 is fixed to the limiter 11 on one side close to the wire mesh 9, the opening groove of the plastic fastener 12 faces the wire mesh 9, a U-shaped metal fastener 13 is provided on the outside of the wire mesh 9, both ends of the metal fastener 13 pass through the wire mesh 9 and are provided with limit flanges 14 buckled on the plastic fastener 12, the plastic fastener 12 is provided with a hollow threaded tube 5 passing through the heat-insulating layer 8, and the hollow threaded tube 5 is provided with a fixed disc 6 on the other side of the heat-insulating layer 8.

[0018] During installation, the hollow threaded tube 5 is inserted into the through hole of the thermal insulation layer 8, and then the fixing disc 6 is fixed on the hollow threaded tube 5, and the wire mesh 9 is placed on the outside of the plastic fastener 12. Then, the metal fastener 13 is fastened to the outside of the wire mesh 9 at the corresponding position of the plastic fastener 12, and the limiting flange 14 is folded by the bending equipment so that the limiting flange 14 is fastened to the side wall of the plastic fastener 12 close to the thermal insulation layer 8, and then the concrete protective layer 1 can be cast in situ.

[0019] Embodiment 2, as Figure 2 As shown, the utility model is a heat-insulating plate with built-in wire mesh, including a heat-insulating layer 8, steel wire meshes 9 are fixed to opposite sides of the heat-insulating layer 8 through fixing components, and cast concrete protective layers 1 covering the steel wire meshes 9 are provided on both sides of the heat-insulating layer 8, and the fixing components include limit members 11 and limit pressing members 16 between the steel wire meshes 9 and the heat-insulating layer 8 on both sides, and the limit members 11 and the limit pressing members 16 are fixed with U-shaped plastic fasteners 12 on one side of the steel wire mesh 9, and the opening groove of the plastic fastener 12 faces the steel wire mesh 9, and a U-shaped metal fastener 13 is provided on the outside of the steel wire mesh 9, and limit flanges 14 are provided at both ends of the metal fastener 13 passing through the steel wire mesh 9 and buckled on the plastic fastener 12, and a connecting rod 4 is provided in the inner holes of the limit members 11 and the limit pressing members 16, and one end of the connecting rod 4 is supported on the limit member 11, and the other end of the connecting rod 4 is fixed with a locking ring 15, and the locking ring 15 is located on the outside of the metal fastener 13.

[0020] During installation, place the limit piece 11 at the corresponding perforated position on one side of the insulation layer 8, place the steel mesh 9 on one side on the outside of the plastic fastener 12 on the outside of the limit piece 11, and then use the metal fastener 13 to buckle the outside of the steel mesh 9 at the corresponding position of the plastic fastener 12, and use the bending equipment to fold the limit flange 14 so that the limit flange 14 is covered on the side wall of the plastic fastener 12 close to the insulation layer 8, and then insert the connecting rod 4, put the limit pressure piece 16 on the other end of the connecting rod 4, and then place the steel mesh 9 on the other side of the limit pressure piece 16, and then use the metal fastener 13 to buckle the outside of the steel mesh 9 at the corresponding position of the plastic fastener 12, and use the bending equipment to fold the limit flange 14, and finally thread the locking ring 15 on the other end of the connecting rod 4, and the locking ring is close to the metal fastener 13, and then the casting concrete protective layer 1 on both sides can be cast.

[0021] Embodiment 3, on the basis of embodiment 1, a connecting rod 4 is provided in the inner hole of the hollow threaded tube 5, a positioning platform 10 is provided at one end of the connecting rod 4 close to the wire mesh 9, a positioning groove cooperating with the positioning platform 10 is provided on the limiting member 11, and the end of the connecting rod 4 close to the wire mesh 9 passes through the metal fastener 13 and is flush with the outer wall of the cast concrete protective layer 1.

[0022] A limiting pressure plate 3 is provided between the limiting member 11 and the heat-insulating layer 8 , and a limiting pressure platform 2 for pressing the limiting pressure plate 3 is provided on the limiting member 11 .

[0023] A plurality of connecting through holes 7 are provided at one end of the connecting rod 4 away from the wire mesh 9 .

[0024] After the wire mesh 9 is installed, the connecting rod 4 can be inserted, the positioning platform 10 is supported at the positioning groove, and the iron wire is inserted into the connecting hole 7. The iron wire is tied to the main steel bars of the main wall. When installing the side formwork for pouring the concrete protective layer 1, the position of the side formwork can be positioned by the outer end of the connecting rod 4.

[0025] Embodiment 4, based on embodiment 2, a positioning groove is provided on the limit member 11, and a positioning platform 10 supported at the positioning groove is provided on the connecting rod 4, and the ends of both ends of the connecting rod 4 pass through the metal fasteners 13 and are flush with the outer wall of the cast concrete protective layer 1.

[0026] The limiting member 11 is fixed with a limiting pressure plate 3 on one side close to the insulation layer 8, and the limiting pressure member 16 is fixed with a fixing disc 6 on one side close to the insulation layer 8. When installing the side formwork for pouring the concrete protective layer 1, the positions of the side formworks on both sides can be positioned by the ends of the connecting rod 4.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0028] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. A steel wire mesh built-in insulation board, comprising an insulation layer (8), wherein the insulation layer (8) has a steel wire mesh (9) fixed to one side thereof by a fixing assembly, and a cast concrete protective layer (1) covering the steel wire mesh (9) is provided on the outer side of the insulation layer (8), wherein: The fixing assembly comprises a limiting member (11) arranged between the steel wire mesh (9) and the thermal insulation layer (8); a U-shaped plastic fastener (12) is fixed to the limiting member (11) on one side close to the steel wire mesh (9); an opening groove of the plastic fastener (12) faces the steel wire mesh (9); a U-shaped metal fastener (13) is arranged on the outer side of the steel wire mesh (9); both ends of the metal fastener (13) pass through the steel wire mesh (9) and are provided with limiting flanges (14) buckled on the plastic fastener (12); the plastic fastener (12) is provided with a hollow threaded tube (5) passing through the thermal insulation layer (8); and the hollow threaded tube (5) is provided with a fixing disc (6) on the other side of the thermal insulation layer (8).

2. The steel wire mesh built-in insulation board according to claim 1, characterized in that: A connecting rod (4) is provided in the inner hole of the hollow threaded tube (5); a positioning platform (10) is provided at one end of the connecting rod (4) close to the wire mesh (9); a positioning groove cooperating with the positioning platform (10) is provided on the limiting member (11); and the end of the connecting rod (4) close to the wire mesh (9) passes through a metal fastener (13) and is flush with the outer wall of the cast concrete protective layer (1).

3. The steel wire mesh built-in insulation board according to claim 1, characterized in that: A limiting pressure plate (3) is provided between the limiting member (11) and the heat-insulating layer (8), and a limiting pressure platform (2) for pressing the limiting pressure plate (3) is provided on the limiting member (11).

4. The steel wire mesh built-in insulation board according to claim 2, characterized in that: A plurality of connecting through holes (7) are provided at one end of the connecting rod (4) away from the wire mesh sheet (9).

5. A steel wire mesh built-in insulation board, comprising an insulation layer (8), steel wire mesh (9) being fixed to opposite sides of the insulation layer (8) by a fixing assembly, and a cast concrete protective layer (1) covering the steel wire mesh (9) being provided on both sides of the insulation layer (8), characterized in that: The fixing assembly comprises a limiting member (11) and a limiting pressure member (16) between the steel wire mesh sheets (9) and the insulation layer (8) on both sides; a U-shaped plastic fastener (12) is fixed to the limiting member (11) and the limiting pressure member (16) on one side close to the steel wire mesh sheet (9); an opening groove of the plastic fastener (12) faces the steel wire mesh sheet (9); a U-shaped metal fastener (13) is arranged on the outside of the steel wire mesh sheet (9); both ends of the metal fastener (13) pass through the steel wire mesh sheet (9) and are provided with limiting flanges (14) that are buckled on the plastic fastener (12); a connecting rod (4) is arranged in the inner hole of the limiting member (11) and the limiting pressure member (16); one end of the connecting rod (4) is supported on the limiting member (11); a locking ring (15) is fixed to the other end of the connecting rod (4); and the locking ring (15) is located on the outside of the metal fastener (13).

6. The steel wire mesh built-in insulation board according to claim 5, characterized in that: The limiting member (11) is provided with a positioning groove, the connecting rod (4) is provided with a positioning platform (10) supported at the positioning groove, and the ends of both ends of the connecting rod (4) pass through the metal fasteners (13) and are flush with the outer side wall of the cast concrete protective layer (1).

7. The steel wire mesh built-in insulation board according to claim 5, characterized in that: The limiting member (11) has a limiting pressure plate (3) fixed to the side close to the thermal insulation layer (8), and the limiting pressure member (16) has a fixed disc (6) fixed to the side close to the thermal insulation layer (8).

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