Outer wall disassembly-free composite heat preservation building block connecting structure

Abstract

The utility model discloses an outer wall disassembly-free composite heat preservation building block connecting structure which comprises a heat preservation building block, the heat preservation building block comprises a building block body and a heat preservation layer embedded in the building block body, a pouring hole is further formed in the building block body, a permeation hole communicated with the pouring hole is formed in the building block, an embedded part A is fixedly connected to the position, located on the side edge of the permeation hole, of the building block body, and the embedded part B is fixedly connected to the position, located on the side edge of the permeation hole, of the building block body. The outer wall is fixedly connected with a connecting embedded part B matched with the embedded part A. When the heat preservation building block is installed, the embedded part A and the embedded part B are connected in an inserted mode, a filling gap is formed between the building block and the outer wall, the pouring holes of the multiple sets of heat preservation building blocks are correspondingly arranged, reinforcing steel bars are arranged and penetrate through the pouring holes of the multiple sets of heat preservation building blocks, and a cast-in-place layer is arranged. The cast-in-place layer is located in the pouring holes, the permeation holes and the filling gaps. The utility model relates to the technical field of connecting structures of thermal insulation building blocks, and has the characteristics that the connecting strength of the thermal insulation building blocks and an outer wall is high, the stability and shock resistance of the whole structure are enhanced, and the construction efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures of thermal insulation blocks, and particularly relates to a connection structure of an external wall non-removable composite thermal insulation block. Background Art

[0002] In modern construction projects, external wall thermal insulation technology has become an important means to improve building energy efficiency and comfort. With the increasingly strict building energy conservation standards, the performance and construction technology of building external wall thermal insulation systems have received more and more attention. Traditional external wall thermal insulation methods usually include attaching thermal insulation materials to the wall surface and installing them by means of adhesives or mechanical fixation. However, these traditional methods often have problems such as complex construction, long construction period, uneven thermal insulation effect, and high long-term maintenance costs.

[0003] In the prior art, common external wall thermal insulation blocks generally include thermal insulation materials embedded in or externally attached to the block body. The thermal insulation layer and the block body are usually fixed by simple mechanical connection or adhesives. This structure has a certain effect in improving the thermal insulation performance of the wall, but there is still room for improvement in terms of connection strength, construction efficiency, and long-term durability. Especially during the construction process, traditional block systems often require additional thermal insulation treatment or complex fixation steps, resulting in an increase in construction costs and time.

[0004] To solve these problems, some new thermal insulation block structures have been proposed in recent years. For example, thermal insulation blocks with an integrated structure are used. These blocks enhance the overall stability and thermal insulation performance of the wall through different connection methods. However, these new thermal insulation block systems still face challenges such as insufficient connection strength, inconvenient construction, and poor adaptability to existing building structures in practical applications. Content of the Utility Model

[0005] Aiming at the above deficiencies existing in the prior art, the purpose of the utility model is to provide a connection structure of a composite thermal insulation block with high connection strength between the thermal insulation block and the external wall, which enhances the stability and seismic resistance of the overall structure and also improves the construction efficiency.

[0006] The technical solution adopted by the present utility model to achieve the above object is: an external wall non-removable composite thermal insulation block connection structure, including a thermal insulation block, the thermal insulation block includes a block body and a thermal insulation layer embedded in the block body, a pouring hole is further provided on the block body, a penetration hole communicating with the pouring hole is provided on the block, a pre-embedded part A is fixedly connected to the side of the block body where the penetration hole is located, and a connection pre-embedded part B is fixedly connected to the external wall in a matching manner with the pre-embedded part A. When the thermal insulation block is installed, the pre-embedded part A is inserted into the pre-embedded part B, a filling gap is provided between the block and the external wall, the penetration hole is communicated with the filling gap, the pouring holes of multiple groups of the thermal insulation blocks are correspondingly arranged, a steel bar is provided, the steel bar penetrates through the pouring holes of multiple groups of the thermal insulation blocks, and a cast-in-place layer is provided, and the cast-in-place layer is located in the pouring hole, the penetration hole, and the filling gap.

[0007] In the above technical solution, the pre-embedded part A includes a pre-embedded part and a plugging part formed by integral structure molding, the pre-embedded part is fixedly connected inside the block body, and the plugging part is located outside.

[0008] The pre-embedded part B includes an expansion screw and a bearing part, and the bearing part is fixedly connected to the external wall through the expansion screw.

[0009] In the above technical solution, the plugging part adopts an L-shaped structure, the bearing part includes a fixed part and a bearing part formed by integral structure molding, an installation hole is provided on the fixed part, the expansion screw passes through the installation hole and is fixedly connected to the external wall, and a plugging hole is provided on the bearing part in a matching manner with the plugging part, and the plugging part is inserted into the plugging hole.

[0010] In the above technical solution, the gap between two groups of the thermal insulation blocks is filled with a sealing layer.

[0011] In the above technical solution, the number of pouring holes on the block body is not less than two groups, and the number of steel bars matching in each group of pouring holes is not less than two groups.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By setting pouring holes and penetration holes, penetrating steel bars in the thermal insulation block, and then filling these holes and gaps with a cast-in-place layer, the connection strength between the block and the external wall can be effectively improved, and the stability and seismic resistance of the overall structure can be enhanced;

[0014] 2. Adopting a non-removable form, the thermal insulation block does not require secondary thermal insulation treatment during the installation process, reducing the construction steps, saving working hours and costs. At the same time, the insertion structure of the pre-embedded part A and the pre-embedded part B simplifies the installation process and improves the construction efficiency;

[0015] 3. The design of embedded part A and embedded part B ensures a reliable connection between the building block and the exterior wall. The insertion structure not only facilitates installation but also ensures the connection between the building block and the exterior wall, reducing wall problems caused by loose connections. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the present utility model;

[0018] Figure 3 is Figure 2 a detailed structural diagram of part a in

[0019] Figure 4 It is a structural diagram of the present utility model during installation.

[0020] In the figure: 100 insulation building block, 101 building block body, 102 insulation layer, 103 pouring hole, 104 permeation hole, 200 embedded part A, 201 embedded part, 202 insertion part, 300 embedded part B, 301 expansion screw, 302 fixing part, 303 bearing part, 400 filling gap, 500 steel bar, 600 cast-in-place layer, 700 exterior wall. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1—4, An external wall non-removable composite thermal insulation block connection structure, including a thermal insulation block 100. The thermal insulation block 100 includes a block body 101 and a thermal insulation layer 102 embedded in the block body 101. Here, the block body 101 is formed by concrete pouring, and there are also pouring holes 103 on the block body 101. There are no less than two groups of pouring holes 103, and penetration holes 104 are provided on the block in communication with each group of pouring holes 103. A pre-embedded part A 200 is fixedly connected to the side of the block body 101 where the penetration holes 104 are located. A connection pre-embedded part B 300 is fixedly connected to the external wall 700 in matching with the pre-embedded part A 200. When the thermal insulation block 100 is installed, the pre-embedded part A 200 is inserted into the pre-embedded part B 300. There is a filling gap 400 between the block and the external wall 700, and the penetration holes 104 are in communication with the filling gap 400. After installing multiple groups of thermal insulation blocks 100, the pouring holes 103 of multiple groups of longitudinal thermal insulation blocks 100 are arranged correspondingly. There is also a steel bar 500, and the steel bar 500 penetrates through the pouring holes 103 of multiple groups of thermal insulation blocks 100. Here, there are no less than two groups of steel bars 500 in each group of pouring holes 103. By pouring concrete into the pouring holes 103, the concrete forms a cast-in-place layer 600, and the cast-in-place layer 600 fills the pouring holes 103, penetration holes 104, and filling gap 400, and buries the pre-embedded part A 200, pre-embedded part B 300, and steel bar 500. Through the above structure, the connection strength between the block and the external wall 700 can be effectively improved, the stability and seismic resistance of the overall structure are enhanced, and in the non-removable form, the thermal insulation block 100 does not require secondary thermal insulation treatment during the installation process, reducing the construction steps, saving working hours and costs. At the same time, the insertion structure of the pre-embedded part A 200 and the pre-embedded part B 300 simplifies the installation process and improves the construction efficiency.

[0023] Furthermore, in the present utility model, the pre-embedded part A 200 includes a pre-embedded part 201 and a plug-in part 202 formed by integral structure molding. Here, the plug-in part 202 adopts an L-shaped structure. The pre-embedded part 201 is poured and fixed inside the block body 101 when manufacturing the block body 101, and the plug-in part 202 is located outside.

[0024] The pre-embedded part B 300 includes an expansion screw 301 and a bearing member. The bearing member is fixedly connected to the external wall 700 through the expansion screw 301. Specifically, the bearing member includes a fixed part 302 and a bearing part 303 formed by integral structure molding. There is an installation hole on the fixed part 302, and the expansion screw 301 passes through the installation hole and is fixedly connected to the external wall 700. There is a plug-in hole on the bearing part 303 in matching with the plug-in part 202.

[0025] When connecting the pre-embedded part A 200 and the pre-embedded part B 300, the plug-in part 202 can be inserted into the plug-in hole, so that the thermal insulation block 100 can be installed. The installation structure is not only convenient but also can ensure the tight connection between the block and the external wall 700, reducing wall problems caused by loose connection.

[0026] Furthermore, the gap between the two groups of thermal insulation blocks 100 is also filled with a sealing layer, which enhances the sealing effect of the thermal insulation wall and improves the waterproof and heat insulation effects.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An external wall non-disassembly composite thermal insulation block connection structure, comprising a thermal insulation block (100), wherein the thermal insulation block (100) comprises a block body (101) and a thermal insulation layer (102) embedded in the block body (101), characterized in that: The block body (101) is also provided with a casting hole (103), and the block is provided with a penetration hole (104) which is connected to the casting hole (103). The block body (101) is fixedly connected with an embedded part A (200) on the side of the penetration hole (104), and the outer wall (700) is fixedly connected with a connecting embedded part B (300) matching the embedded part A (200). When the thermal insulation block (100) is installed, the embedded part A (200) is plugged into the embedded part B (300), and the block A filling gap (400) is provided between the outer wall (700), the penetration hole (104) is communicated with the filling gap (400), the casting holes (103) of the plurality of groups of thermal insulation blocks (100) are arranged correspondingly, a steel bar (500) is provided, the steel bar (500) passes through the casting holes (103) of the plurality of groups of thermal insulation blocks (100), a cast-in-place layer (600) is provided, and the cast-in-place layer (600) is located in the casting holes (103), the penetration hole (104), and the filling gap (400).

2. The external wall non-disassembly composite thermal insulation block connection structure according to claim 1, characterized in that: The embedded part A (200) comprises an embedded part (201) and an inserting part (202) formed in an integral structure, wherein the embedded part (201) is fixedly connected inside the building block body (101), and the inserting part (202) is located outside; The embedded part B (300) comprises an expansion screw (301) and a bearing part, and the bearing part is fixedly connected to the outer wall (700) via the expansion screw (301).

3. The external wall non-disassembly composite thermal insulation block connection structure according to claim 2 is characterized in that: The plug-in portion (202) adopts an L-shaped structure, and the bearing component includes a fixing portion (302) and a bearing portion (303) formed as an integral structure. The fixing portion (302) is provided with a mounting hole, and the expansion screw (301) passes through the mounting hole to be fixedly connected to the exterior wall (700). The bearing portion (303) is provided with a plug-in hole matching the plug-in portion (202), and the plug-in portion (202) is plugged into the plug-in hole.

4. The external wall non-disassembly composite thermal insulation block connection structure according to claim 1, characterized in that: The gap between the two groups of thermal insulation blocks (100) is filled with a sealing layer.

5. The external wall non-disassembly composite thermal insulation block connection structure according to claim 1, characterized in that: There are no less than two groups of casting holes (103) on the block body (101), and there are no less than two groups of matching steel bars (500) in each group of casting holes (103).

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