Insulation board steel wire mesh connecting kit for infilled wall

Abstract

The utility model discloses an insulation board steel wire mesh connecting kit for an infilled wall. The insulation board steel wire mesh connecting kit comprises a connecting rod, two clamping seats and two fastening glands, the clamping seats are of frustum-shaped structures, the large-diameter ends of the two clamping seats are used for abutting against the two opposite sides of the heat preservation plate, eccentric straight-through grooves are formed in the small-diameter ends of the two clamping seats respectively, the eccentric straight-through grooves are used for allowing at least one steel wire of a steel wire mesh to penetrate through, and straight-through holes are formed in the central axes of the clamping seats in the axial direction. According to the heat preservation plate metal net connecting kit, the steel wire nets on the two sides of a heat preservation plate can be effectively fixed at the same time, the steel wire nets and the clamping bases are fixed at a time through the fastening glands, the heat preservation plate metal net connecting kit is simple in structure, convenient to use and high in practicability, and the heat preservation plate metal net connecting kit is suitable for large-scale popularization and application. The fixing mode is simple, convenient, fast and efficient, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building thermal insulation walls, in particular to a thermal insulation board steel mesh connection kit for filling walls. Background Art

[0002] In modern construction, infill walls, as non-load-bearing walls, play a crucial role, primarily dividing spaces and providing enclosure. In the construction of infill walls, the insulation board connection kit is a key component that ensures both thermal insulation performance and structural stability.

[0003] Traditional insulation board metal mesh connection kits for filling walls usually include a holder and an insert. The holder is provided with a wire mesh slot on the side facing away from the insulation board body. The wire mesh is supported by placing the wire mesh in the slot and connecting the insert with the holder, thereby constructing a casting space between the insulation board and the wire mesh.

[0004] However, this traditional structure has significant drawbacks. For one thing, it only secures wire mesh on one side, making it inadequate for certain specific engineering scenarios or design requirements requiring double-sided fastening. This significantly limits its application. Furthermore, the assembly process for this insulation board connection kit is cumbersome and complex. The need to secure the wire mesh individually not only consumes significant manpower and time, but also results in low assembly efficiency, severely impacting the construction schedule and overall profitability of the project. Summary of the Invention

[0005] In view of this, the present invention proposes an insulation board steel mesh connection kit for filling walls, so as to achieve symmetrical clamping of the steel mesh on both sides of the insulation board, thereby improving assembly efficiency.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A thermal insulation board wire mesh connection kit for filling walls comprises a connecting rod, two clamping seats and two fastening glands; the clamping seats are in a frustum-shaped structure, the large-diameter ends of the two clamping seats are used to press against the opposite sides of the thermal insulation board, and the small-diameter ends of the two clamping seats are respectively provided with eccentric straight-through grooves, the eccentric straight-through grooves are used to pass at least one steel wire of the wire mesh, and a straight-through hole is provided in the central axial direction of the clamping seat; the two ends of the connecting rod respectively pass through the two straight-through holes and are threadedly connected to the fastening glands located at the small-diameter sections of the two clamping seats.

[0008] To better implement the above technical solution, optionally, the middle section of the connecting rod is a smooth rod, the outer walls at both ends of the connecting rod are provided with external threads, and the fastening cover has an internal screw hole threadedly connected to the external thread of the connecting rod.

[0009] Optionally, the outer side of the fastening gland is wrapped with a non-metallic sleeve.

[0010] Optionally, the non-metallic sleeve includes a main body portion in a stepped ring structure, and the main body portion has a screwing portion at one end facing away from the card seat.

[0011] Optionally, a plurality of elastic clamping flaps are spaced apart in the circumferential direction of the edge portion of the small diameter end of the holder; the non-metallic sleeve also includes a circular diameter expansion portion arranged around the middle of the main body, and the circular diameter expansion portion is clamped in the space surrounded by the plurality of elastic clamping flaps.

[0012] Optionally, an anti-rotation protrusion is radially provided on the outer peripheral surface of the circular expanded diameter portion of any one of the metal end caps, and the anti-rotation protrusion is clamped between two elastic clamping petals.

[0013] Optionally, the large diameter end of the holder is a circular ring structure.

[0014] Optionally, the small diameter end and the large diameter end of the holder are connected into one piece via a plurality of connecting pieces surrounding the central axis thereof.

[0015] Optionally, the through hole at the small-diameter end of the holder is a stepped hole or a tapered hole.

[0016] Beneficial effects of the utility model:

[0017] The utility model discloses a heat preservation board metal mesh connection kit for filling wall, can simultaneously effectively fix the steel mesh on both sides of the heat preservation board, and uses the tightening cover to complete the fixing operation of the steel mesh and the bracket at one time. Its fixing method is not only simple and convenient, but also fast and efficient, which greatly improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional schematic diagram of a steel mesh connection kit for an insulation board used in a filling wall according to an embodiment of the present utility model;

[0019] Figure 2 yes Figure 1 A three-dimensional diagram of the middle booth;

[0020] Figure 3 yes Figure 1 Front view of the middle fastening gland;

[0021] Figure 4 yes Figure 1 Schematic diagram of the use of the insulation board wire mesh connection kit for the middle infill wall;

[0022] Reference numerals:

[0023] Connecting rod 10, external thread 11, socket 20, eccentric straight-through groove 201, straight-through hole 202, elastic clamping flap 203, connecting piece 204, fastening cover 30, non-metallic sleeve 31, main body 311, screwing part 312, circular expanded diameter part 313, anti-rotation protrusion 314, insulation board 50, wire mesh 60. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is described in detail below with reference to the accompanying drawings and specific embodiments, wherein the same components are represented by the same reference numerals.

[0025] See also Figures 1 to 4 , the embodiment of the utility model discloses an insulation board steel mesh connection kit for filling wall, comprising a connecting rod 10, two clamping seats 20 and two fastening glands 30;

[0026] like Figure 2 As shown, the holder 20 is in a frustum shape. The large diameter ends of the two holders 20 are used to press against the opposite sides of the insulation board 50. The small diameter ends of the two holders 20 are respectively provided with an eccentric straight-through groove 201. The eccentric straight-through groove 201 is used to pass at least one steel wire of the wire mesh 60. A straight-through hole 202 is provided in the central axial direction of the holder 20.

[0027] like Figure 1 As shown, both ends of the connecting rod 10 pass through the two straight holes 202 and are threadedly connected to the fastening glands 30 located at the small diameter sections of the two clamping seats 20.

[0028] The embodiment of the utility model is a metal mesh connection kit for filling walls with insulation boards, the middle part of the connecting rod 10 passes through the insulation board 50 (the insulation board 50 is at least one layer), the two clamping seats 20 are respectively mounted on the two ends of the connecting rod 10 and the large diameter ends thereof are pressed against the insulation board 50, a steel wire of the steel mesh 60 on both sides of the insulation board 50 is clamped in the eccentric straight-through groove 201 of the corresponding clamping seat 20, the fastening cover 30 is screwed on the two ends of the connecting rod 10, and the steel mesh 60 and the clamping seat 20 are fixed at the same time.

[0029] The insulation board metal mesh connection kit of the embodiment of the utility model can effectively fix the steel mesh 60 on both sides of the insulation board 50 at the same time, and uses the tightening cover 30 to complete the fixing operation of the steel mesh 60 and the bracket 20 at one time. Its fixing method is not only simple and convenient, but also fast and efficient, which greatly improves the construction efficiency.

[0030] In an embodiment of the present invention, the middle section of the connecting rod 10 is a smooth rod, and the outer walls at both ends of the connecting rod 10 are provided with external threads 11, and the matching fastening cover 30 has an internal screw hole threadedly connected to the external threads 11 of the connecting rod 10. Of course, in other optional embodiments, the middle section of the connecting rod 10 can also be a threaded rod to meet different engineering requirements.

[0031] In an embodiment of the present invention, the outer side of the fastening cover 30 is wrapped with a non-metallic sleeve 31, and the non-metallic sleeve 31 is made of plastic material. The fastening cover 30 is a metal cap. The non-metallic sleeve 31 can provide good protection for the metal cap to prevent it from being eroded and damaged by external environmental factors. Specifically, the non-metallic sleeve 31 includes a main body 311 with a stepped ring structure. The main body 311 has a screwing portion 312 at the end away from the socket 20. The screwing portion 312 is in the shape of a regular hexagonal prism. With the help of the screwing portion 312, construction personnel can easily use tools to tighten the fastening cover 30 to the connecting rod 10, or can easily loosen it from the connecting rod 10 when disassembly is required.

[0032] In an embodiment of the present invention, a plurality of elastic clamping petals 203 are provided at intervals in the circumferential direction of the edge portion of the small diameter end of the socket 20. Preferably, there are four elastic clamping petals 203. The non-metallic sleeve 31 also includes a circular diameter expansion portion 313 arranged around the middle of the main body portion 311. The circular diameter expansion portion 313 and the main body portion 311 are an integral structure. During the installation process, the circular diameter expansion portion 313 can be tightly clamped between the plurality of elastic clamping petals 203. The elastic clamping petals 203 can form a semi-enclosed or even fully enclosed fixing effect on the circular diameter expansion portion 313, which can help to improve the stability of the entire connection kit and ensure that a firm and reliable connection state can be maintained under various complex working conditions.

[0033] In an embodiment of the present invention, the large diameter end of the holder 20 is a circular ring structure, and the small diameter end and the large diameter end of the holder 20 are connected into one by a connecting piece 204 surrounding its central axis, and filling gaps are formed between adjacent connecting pieces 204. Preferably, there are four connecting pieces 204. During the concrete pouring construction process, the concrete can smoothly enter the interior of the holder 20 through these filling gaps, thereby effectively improving the connection strength between the concrete and the holder 20, and further enhancing the integrity and stability of the entire filling wall structure.

[0034] In the embodiment of the present invention, the through hole 202 at the small diameter end of the base 20 is designed as a stepped hole or a tapered hole. This allows the fastening cover 30 to achieve a more stable locking effect at the small diameter end of the base 20, effectively preventing loosening or displacement during use.

[0035] like Figure 2 and Figure 3As shown, an anti-rotation protrusion 314 is further provided radially on the outer circumference of the circular enlarged diameter portion 313 of one of the fastening glands 30. The anti-rotation protrusion 314 has a fan-shaped structure and is clamped between the two elastic clamping petals 230. When the anti-rotation protrusion 314 is in the clamping state, the fastening gland 30 can be effectively fixed in the circumferential direction. When the construction worker rotates the other fastening gland 30, it can avoid causing the locking member and the connecting rod 10 to rotate, thereby ensuring the accuracy and efficiency of the installation process and avoiding installation quality problems caused by misoperation.

[0036] The installation method of the connection kit of the insulation board 50 for the filling wall according to the embodiment of the utility model is as follows:

[0037] S10, constructing perforations at preset positions of the insulation board 50, with the perforations arranged in an array;

[0038] S20. A fastening gland 30 with an anti-rotation protrusion 314 is screwed onto the first end of the connecting rod 10. A holder 20 is placed at the position where the insulation board 50 is provided with a perforation. A steel wire of the wire mesh 60 is inserted into the eccentric straight-through groove 201 of the holder 20. Then, the second end of the connecting rod 10 is passed through the straight-through hole 202 and the perforated insulation board 50 in sequence, and is positioned on the other side of the insulation board 50. The fastening gland 30 is further pushed so that the anti-rotation protrusion 314 is clamped between any two elastic clamping petals 203.

[0039] S30. A fastening gland 30 without an anti-rotation protrusion is mounted on the second end of the connecting rod 10. Similarly, one wire of the wire mesh 60 is inserted into the eccentric straight-through groove 201 of the holder 20. Another fastening gland 30 is screwed onto the second end of the connecting rod 10 to secure the wire mesh 60 on both sides of the insulation board 50.

[0040] S40, repeating steps S20 and S30 until the steel meshes 60 on both sides of the insulation board 50 are fixed at multiple locations.

[0041] The above-mentioned technical scheme of the present invention is described in detail with reference to specific embodiments. The specific embodiments described are used to help understand the concept of the present invention. Derivations and modifications made by those skilled in the art based on the specific embodiments of the present invention also fall within the scope of protection of the present invention.

Claims

1. A steel wire mesh connection kit for insulation boards used in filling walls, characterized by: It comprises a connecting rod (10), two clamping seats (20) and two fastening glands (30); The holder (20) is in a frustum-shaped structure. The large-diameter ends of the two holders (20) are used to press against the opposite sides of the insulation board. The small-diameter ends of the two holders (20) are respectively provided with an eccentric straight-through groove (201). The eccentric straight-through groove (201) is used to pass at least one steel wire of the wire mesh (60). A straight-through hole (202) is provided in the central axial direction of the holder (20). The two ends of the connecting rod (10) respectively pass through the two straight through holes (202) and are threadedly connected to the fastening glands (30) located at the small diameter sections of the two clamping seats (20).

2. The insulation board steel mesh connection kit for filling wall according to claim 1, characterized in that: The middle section of the connecting rod (10) is a smooth rod, and the outer walls of both ends of the connecting rod (10) are provided with external threads (11). The fastening cover (30) has an internal screw hole threadedly connected to the external threads (11) of the connecting rod (10).

3. The insulation board steel mesh connection kit for filling wall according to claim 2, characterized in that: The outer side of the fastening gland (30) is wrapped with a non-metallic sleeve (31).

4. The insulation board steel mesh connection kit for filling wall according to claim 3, characterized in that: The non-metallic sleeve (31) comprises a main body (311) in a stepped ring structure, and the main body (311) has a screwing portion (312) at one end facing away from the card seat (20).

5. The insulation board steel mesh connection kit for filling wall according to claim 4, characterized in that: A plurality of elastic clamping flaps (203) are provided at intervals in the circumferential direction of the edge portion of the small-diameter end of the clamping seat (20); The non-metallic sleeve (31) further comprises a circular diameter-enlarging portion (313) arranged around the middle of the main body (311), and the circular diameter-enlarging portion (313) is clamped in a space surrounded by a plurality of elastic clamping petals (203).

6. The insulation board steel mesh connection kit for filling wall according to claim 5, characterized in that: An anti-rotation protrusion (314) is radially provided on the outer peripheral surface of the circular enlarged diameter portion (313) of any one of the fastening glands (30), and the anti-rotation protrusion (314) is clamped between two elastic clamping petals (203).

7. The insulation board steel mesh connection kit for filling wall according to claim 1, characterized in that: The large diameter end of the holder (20) is a circular ring structure.

8. The insulation board steel mesh connection kit for filling wall according to claim 7, characterized in that: The small-diameter end and the large-diameter end of the card seat (20) are connected into one piece via a plurality of connecting pieces (204) surrounding the central axis thereof.

9. The insulation board steel mesh connection kit for filling wall according to claim 1, characterized in that: The through hole (202) at the small-diameter end of the holder (20) is structured as a stepped hole or a tapered hole.

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