Insulation board positioning and connecting assembly

Abstract

The utility model relates to the technical field of building construction, and specifically relates to a heat preservation board positioning and connecting assembly, which comprises two supporting sleeves, the two supporting sleeves are connected through a connecting joint, the length of the connecting joint is matched with the thickness of the heat preservation pipe, a reinforcing steel bar limiting seat is arranged at the opposite end of the supporting sleeve, a cross-shaped clamping groove is arranged on the reinforcing steel bar limiting seat to clamp the reinforcing mesh on the two sides of the heat preservation board, and a locking buckle is further arranged on the reinforcing steel bar limiting seat to lock the reinforcing mesh, the heat preservation board positioning and connecting assembly is matched with the two supporting sleeves and the matched connecting joint, the position of the heat preservation board between the reinforcing meshes can be accurately limited, and the heat preservation board can be prevented from shaking or shifting during the concrete pouring process, the cross-shaped clamping groove on the reinforcing steel bar limiting seat can be tightly clamped with the reinforcing meshes on the two sides of the heat preservation board, the reinforcing meshes are further tightly locked by the locking buckle, the heat preservation board and the reinforcing meshes form a stable overall structure during the concrete pouring process.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a positioning and connecting component for insulation boards. Background Technology

[0002] During building construction, insulation boards are often installed in walls and other structures to improve the building's thermal insulation performance. The installation of built-in insulation boards requires reliable connectors to link the insulation board to the reinforcing mesh on both sides. This ensures that the insulation board, reinforcing mesh, and concrete form a stable, integrated structure during concrete pouring, thereby guaranteeing the building's insulation performance and structural strength.

[0003] Currently, most connectors available on the market for built-in insulation boards employ simple binding structures or single hook or slot structures. Binding structures typically use wire or similar materials to wrap and fix the insulation board to the reinforcing mesh. This method is not only inefficient and requires significant manual labor, but also prone to loosening and displacement of the insulation board and reinforcing mesh during concrete pouring due to difficulty in precisely controlling the binding force. This leads to misalignment of the insulation board, affecting the building's insulation performance and overall quality. While simple hook or slot structures offer alternatives, they suffer from poor stability. Single hook or slot structures cannot tightly secure the reinforcing mesh during connection, making it prone to detachment. For example, some slots lack elastic restraint components, allowing the reinforcing mesh to easily slip out under external vibration or pressure changes. This not only affects the connection stability between the insulation board and the external structure but may also cause the overall insulation board structure to loosen due to weak connections, reducing insulation performance.

[0004] Therefore, there is an urgent need for a new type of insulation board positioning and connection component that can effectively solve the problems of low installation efficiency and unstable connection of existing connectors, ensure that the built-in insulation board is firmly connected to the steel mesh during concrete pouring, and improve the insulation performance and structural strength of the building. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an insulation board positioning and connection component that has high installation efficiency and can firmly connect the insulation board and the reinforcing steel.

[0006] The technical solution adopted by this utility model to solve its technical problem is: An insulation board positioning and connecting assembly includes two support sleeves connected by a connecting joint, the length of which is adapted to the thickness of the insulation pipe; a steel bar limiting seat is provided at one opposite end of the support sleeve, and a cross-shaped groove is provided on the steel bar limiting seat to lock the steel bar mesh on both sides of the insulation board; the steel bar limiting seat is also provided with a locking buckle to lock the steel bar mesh.

[0007] Compared with the prior art, the present utility model adopting the above technical solution has the following outstanding features: This utility model's insulation board positioning and connecting assembly, through the cooperation of two support sleeves and suitable connecting joints, can precisely define the position of the insulation board between the reinforcing mesh, preventing the insulation board from shaking or shifting during concrete pouring. The cross-shaped groove on the reinforcing bar limiting seat can tightly engage with the reinforcing mesh on both sides of the insulation board, and with the addition of locking buckles, the reinforcing mesh is firmly locked, so that the insulation board and reinforcing mesh form a stable integral structure during concrete pouring. This effectively ensures the coordinated work of the three, improves the building's thermal insulation performance and structural strength, and solves the problem of unstable connections in existing connectors.

[0008] As a preferred embodiment, a further technical solution of this utility model is: Preferably, the connecting joint includes a sub-connecting pipe and a female connecting pipe. The opposite ends of the sub-connecting pipe and the female connecting pipe are respectively fixed to two support sleeves. An elastic limiting block is provided on the sub-connecting pipe, and a limiting hole is opened on the female connecting pipe corresponding to the elastic limiting block. The end of the sub-connecting pipe away from the support sleeve is inserted into the female connecting pipe and limited by the elastic limiting block and the limiting hole. The connecting joint adopts the structure of sub-connecting pipe and female connecting pipe, and is limited by the elastic limiting block and the limiting hole. Compared with the traditional complex assembly structure, the installation process of the connecting components is greatly simplified. The construction personnel only need to insert the sub-connecting pipe into the female connecting pipe, and the elastic limiting block will automatically snap into the limiting hole to complete the connection. There is no need for tedious debugging, which significantly improves the construction efficiency. At the same time, it ensures the firmness of the connection between the two support sleeves and avoids the positioning effect of the insulation board due to loose connection, thus solving the problem of low installation efficiency of existing connecting parts.

[0009] Preferably, the elastic limiting block has a wedge-shaped structure; this further optimizes the insertion process of the sub-connecting pipe into the female connecting pipe, reduces insertion resistance, and makes installation smoother; at the same time, this inclined structure can provide better anti-detachment effect when subjected to external force, prevent the sub-connecting pipe from accidentally coming out, enhance the stability and reliability of the connection joint, ensure the stable performance of the insulation board positioning connection component during construction processes such as concrete pouring, and effectively improve the overall connection quality.

[0010] Preferably, the support sleeve is connected to the sub-connecting pipe or the main connecting pipe, and the support sleeve has several elongated holes spaced circumferentially. This structural design, with the support sleeve connected to the sub-connecting pipe or the main connecting pipe and featuring elongated holes, provides a smoother filling channel for concrete during pouring. Concrete can fully enter the interior of the support sleeve and the connection joint area through the elongated holes, enhancing the bonding strength between the insulation board positioning connection component and the concrete, allowing the insulation board, reinforcing mesh, and concrete to better form a solid whole.

[0011] Preferably, a water-swellable sealing ring is provided on the opposite end face of the support sleeve.

[0012] Preferably, the locking latch includes a connecting seat disposed on the rebar limiting seat, a handle rotatably connected to the connecting seat, a hinge groove provided at the top of the handle, a driven handle rotatably connected in the hinge groove, a retaining ring provided at the end of the driven handle, and a hook provided on the rebar limiting seat corresponding to the retaining ring; the locking latch adopts a combination design of connecting seat, handle, driven handle, retaining ring and hook, providing a simple and reliable locking method for fixing rebar mesh. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the insulation board positioning and connecting assembly in use in this utility model embodiment; Figure 2 This is a schematic diagram of the structure of the insulation board positioning and connecting assembly in an embodiment of this utility model; Figure 3 This is a schematic diagram of the locking buckle in an embodiment of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Insulation board; 2. Reinforcing mesh; 3. Support sleeve; 301. Long strip hole; 4. Sub-connecting pipe; 5. Female connecting pipe; 501. Limiting hole; 6. Elastic limiting block; 7. Reinforcing bar limiting seat; 701. Cross-shaped groove; 8. Locking buckle; 801. Connecting seat; 802. Handle; 803. Driven handle; 804. Snap ring; 805. Hook; 9. Water-swellable sealing ring gasket. Detailed Implementation

[0015] The present invention will be further described below with reference to specific embodiments. The purpose of this description is only to better understand the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0016] like Figures 1 to 3As shown, this embodiment provides a positioning and connecting assembly for an insulation board, including two support sleeves 3 connected by a connecting joint. The length of the connecting joint is adapted to the thickness of the insulation pipe. The connecting joint includes a sub-connecting pipe 4 and a female connecting pipe 5. The opposite ends of the sub-connecting pipe 4 and the female connecting pipe 5 are respectively fixed to the two support sleeves 3. An elastic limiting block 6 is provided on the sub-connecting pipe 4, and a limiting hole 501 is provided on the female connecting pipe 5 corresponding to the elastic limiting block 6. The end of the sub-connecting pipe 4 away from the support sleeve 3 is inserted into the female connecting pipe 5 and limited by the elastic limiting block 6 and the limiting hole 501. A reinforcing bar limiting seat 7 is provided at the opposite end of the support sleeve 3. The reinforcing bar limiting seat 7 is provided with a cross-shaped groove 701 for locking the reinforcing bar mesh 2 on both sides of the insulation board 1. The reinforcing bar limiting seat 7 is also provided with a locking buckle 8 for locking the reinforcing bar mesh 2. Specifically, the locking buckle 8 includes a connecting seat 801 mounted on the rebar limiting seat 7. A handle 802 is rotatably connected to the connecting seat 801. A hinge groove is provided at the top of the handle 802, and a driven handle 803 is rotatably connected in the hinge groove. A retaining ring 804 is provided at the end of the driven handle 803, and a hook 805 is provided on the rebar limiting seat 7 corresponding to the retaining ring 804. The rebar limiting seat 7, the support sleeve 3, the sub-connecting pipe 4, and the female connecting pipe 5 can all be made of materials such as stainless steel, hot-dip galvanized steel pipe, aluminum alloy, or carbon steel; the elastic limiting block 6 can be made of materials such as thermoplastic elastomer or polyurethane elastomer.

[0017] The steps for using the insulation board positioning and connection components during actual construction are as follows: First, the connecting joint is assembled. Since the connecting joint consists of a sub-connecting pipe 4 and a female connecting pipe 5, and the sub-connecting pipe 4 has an elastic limiting block 6, while the female connecting pipe 5 has a corresponding limiting hole 501, the installer aligns the end of the sub-connecting pipe 4 furthest from the supporting sleeve 3 with the female connecting pipe 5, and inserts and fixes the sub-connecting pipe 4 and female connecting pipe 5. During insertion, the elastic limiting block 6 is compressed by the inner wall of the female connecting pipe 5, causing elastic deformation. When the elastic limiting block 6 reaches the limiting hole 501, it automatically springs back and locks into the limiting hole 501, thus quickly and firmly completing the connection between the two supporting sleeves 3, while ensuring that the length of the connecting joint matches the thickness of the insulation pipe, accurately determining the installation position of the insulation board 1. Next, the insulation board 1 and the reinforcing mesh 2 are initially positioned. The reinforcing mesh 2 is then inserted into the cross-shaped groove 701 on the reinforcing mesh limiting seat 7. The cross-shaped groove 701 is designed to fit tightly with the horizontal and vertical intersecting structure of the reinforcing mesh 2, limiting the reinforcing mesh 2 from multiple directions and effectively preventing the reinforcing mesh 2 from moving laterally or longitudinally within the groove, thus achieving the initial positioning of the insulation board 1 and the reinforcing mesh 2. Finally, the reinforcing mesh 2 is secured using the locking buckle 8. The locking buckle 8 on the reinforcing mesh limiting seat 7 consists of a connecting seat 801, a handle 802, a driven handle 803, a retaining ring 804, and a hook 805. The construction worker holds the handle 802 and rotates it upwards using the connecting seat 801 as a fulcrum. The hinge groove at the top of the handle 802 drives the driven handle 803 to rotate, and the retaining ring 804 at the end of the driven handle 803 moves accordingly. As the lever 802 rotates, the retaining ring 804 gradually approaches the hook 805 on the rebar limit seat 7. When the retaining ring 804 is fitted onto the hook 805, the lever 802 is rotated downwards. The lever 802 drives the driven handle 803 to move and eventually makes the retaining ring 804 abut against the hook 805, thus completing the locking.

[0018] Furthermore, such as Figure 2 The elastic limiting block 6 has a wedge-shaped structure; it further optimizes the operation process of inserting the sub-connecting pipe 4 into the female connecting pipe 5, reduces insertion resistance, and makes installation smoother.

[0019] Furthermore, the support sleeve 3 is connected to the sub-connecting pipe 4 or the female connecting pipe 5, and the support sleeve 3 is provided with several elongated holes 301 at intervals around the circumference; the structural design of the support sleeve 3 being connected to the sub-connecting pipe 4 or the female connecting pipe 5 and having elongated holes 301 provides a smoother filling channel for concrete during concrete pouring; the concrete can fully enter the interior of the support sleeve 3 and the connection joint area through the elongated holes 301, enhancing the bonding strength between the insulation board 1 positioning connection component and the concrete, so that the insulation board 1, the steel mesh 2 and the concrete can better form a solid whole.

[0020] A water-swellable sealing ring 9 is provided on the opposite end face of the support sleeve 3; wherein, the water-swellable sealing ring 9 can be made of water-swellable rubber material.

[0021] After the concrete is poured, the moisture in the concrete causes the water-swellable sealing ring 9 to expand. This expansion exerts a certain compressive force on the support sleeve 3 and the insulation board 1. Simultaneously, the elastic limiting block 6, inserted into the limiting hole 501 of the female connecting pipe 5, restricts the relative movement between the female connecting pipe 4 and the female connecting pipe 5, ensuring the positions of the two support sleeves 3 remain fixed. In this situation, the compressive force generated by the expansion of the water-swellable sealing ring 9 acts directly on the contact surface between the support sleeve 3 and the insulation board 1, pressing them together more tightly. This compressive force enhances the friction between the support sleeve 3 and the insulation board 1, making it more difficult for the insulation board 1 to slide between the two support sleeves 3 when subjected to external vibrations.

[0022] This insulation board 1 positioning and connecting assembly has significant advantages. At the connection joint, the female connecting pipe 4 and the female connecting pipe 5 cooperate through the elastic limiting block 6 and the limiting hole 501 to achieve a quick and precise connection. The length is adapted to the thickness of the insulation pipe, ensuring the accurate installation position of the insulation board 1. The cross-shaped groove 701 of the rebar limiting seat 7 cooperates with the locking buckle 8 to firmly clamp and lock the rebar mesh 2 on both sides of the insulation board 1, effectively preventing the rebar mesh 2 from shifting during construction and enhancing the connection stability between the insulation board 1 and the rebar mesh 2. It is simple and convenient to use, has a good connection effect, and has a promising market prospect. The above description is only a preferred embodiment of this utility model and does not limit the scope of this utility model. All equivalent changes made based on the description and drawings of this utility model are included within the scope of this utility model.

Claims

1. A positioning and connecting assembly for insulation boards, characterized in that: It includes two support sleeves (3), which are connected by a connecting joint. The length of the connecting joint is adapted to the thickness of the insulation pipe. A steel bar limiting seat (7) is provided at one end of the support sleeve (3) opposite to each other. A cross-shaped groove (701) is provided on the steel bar limiting seat (7) to clamp the steel mesh (2) on both sides of the insulation board (1). A locking buckle (8) is also provided on the steel bar limiting seat (7) to lock the steel mesh (2).

2. The insulation board positioning and connecting assembly according to claim 1, characterized in that: The connecting joint includes a sub-connecting pipe (4) and a female connecting pipe (5). The opposite ends of the sub-connecting pipe (4) and the female connecting pipe (5) are respectively fixed to two support sleeves (3). An elastic limiting block (6) is provided on the sub-connecting pipe (4). A limiting hole (501) is opened on the female connecting pipe (5) corresponding to the elastic limiting block (6). The end of the sub-connecting pipe (4) away from the support sleeve (3) is inserted into the female connecting pipe (5) and limited by the elastic limiting block (6) and the limiting hole (501).

3. The insulation board positioning and connecting assembly according to claim 2, characterized in that: The elastic limiting block (6) has a wedge-shaped structure.

4. The insulation board positioning and connecting assembly according to claim 2, characterized in that: The support sleeve (3) is connected to the sub-connecting pipe (4) or the female connecting pipe (5), and the support sleeve (3) is provided with several elongated holes (301) at intervals around the circumference.

5. The insulation board positioning and connecting assembly according to claim 1, characterized in that: A water-swellable sealing ring (9) is provided on the opposite end face of the support sleeve (3).

6. The insulation board positioning and connecting assembly according to claim 1, characterized in that: The locking buckle (8) includes a connecting seat (801) set on the reinforcing bar limiting seat (7), a handle (802) is rotatably connected to the connecting seat (801), a hinge groove is provided at the top of the handle (802), a driven handle (803) is rotatably connected in the hinge groove, a retaining ring (804) is provided at the end of the driven handle (803), and a hook (805) is provided on the reinforcing bar limiting seat (7) corresponding to the retaining ring (804).

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