Secondary pouring core type heat preservation brick body structure

Abstract

The utility model discloses a secondary pouring core type heat preservation brick body structure which comprises a concrete outer leaf layer, a heat preservation layer, a hollow concrete inner leaf layer, rectangular metal reinforcing ribs and a secondary pouring core body. The rectangular metal reinforcing ribs are arranged outside the heat preservation layer. The heat preservation layer and the rectangular metal reinforcing ribs are clamped between the concrete outer leaf layer and the hollow concrete inner leaf layer, and n-shaped grooves are formed in the inner side face of the concrete outer leaf layer and the inner side face of the hollow concrete inner leaf layer. The concrete outer leaf layer, the heat preservation layer and the hollow concrete inner leaf layer are connected into a whole in a pouring mode through the n-shaped groove by the secondary pouring core body. According to the utility model, the standard concrete outer leaf layer and the hollow concrete inner leaf layer are arranged, and the reinforced core body is formed by carrying out post-loading type secondary pouring on the thermal insulation layers with different thicknesses, the concrete outer leaf layer and the hollow concrete inner leaf layer and is combined into an integral building block, so that the mold cost investment is reduced, and the mold does not need to be frequently replaced; and the production efficiency is improved.

Description

Technical Field

[0008] ,

[0001] The utility model relates to the technical field of thermal insulation blocks, and particularly relates to a secondary pouring core type thermal insulation brick structure. Background Technique

[0002] The concrete thermal insulation composite block is composed of a concrete mixture and a high-efficiency thermal insulation material, and meets the requirements of building mechanical properties and thermal insulation performance. Compared with ordinary blocks, it does not need to add external thermal insulation separately, and can avoid the common problems of the external thermal insulation layer of the exterior wall falling off and cracking.

[0003] However, the thickness dimension of the existing thermal insulation layer of the thermal insulation block is limited by the mold. To produce blocks with different thicknesses, molds with corresponding dimensions need to be equipped. Due to the high production cost of the molds and the cumbersome replacement work, the production efficiency of small-batch and multi-variety blocks is seriously affected. Content of the Utility Model

[0004] The purpose of the utility model is to provide a secondary pouring core type thermal insulation brick structure, which improves the existing ordinary thermal insulation block, sets a standard concrete outer leaf layer and a hollow concrete inner leaf layer, and forms a strengthened core through the post-installed secondary pouring of thermal insulation layers with different thicknesses with the concrete outer leaf layer and the hollow concrete inner leaf layer, and combines them into an integral block, reducing the investment in mold costs, eliminating the need for frequent mold replacement, and improving the production efficiency, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A secondary pouring core type thermal insulation brick structure, including a concrete outer leaf layer, a thermal insulation layer, a hollow concrete inner leaf layer, a rectangular metal reinforcement and a secondary pouring core; a long strip through hole is opened on the thermal insulation layer, and the rectangular metal reinforcement passes through the long strip through hole and is wrapped outside the thermal insulation layer; the thermal insulation layer together with the rectangular metal reinforcement is clamped between the concrete outer leaf layer and the hollow concrete inner leaf layer, and a ┌┐-shaped groove is provided on the inner side surfaces of the concrete outer leaf layer and the hollow concrete inner leaf layer; the secondary pouring core pours and connects the concrete outer leaf layer, the thermal insulation layer and the hollow concrete inner leaf layer into a whole through the ┌┐-shaped groove.

[0006] Preferably, the rectangular metal reinforcement is composed of a C-shaped reinforcement and a straight reinforcement. The C-shaped reinforcement passes through two long strip through holes on the thermal insulation layer, and the straight reinforcement is welded to the two ends of the C-shaped reinforcement as a whole. Both the C-shaped reinforcement and the straight reinforcement are steel wires or stainless steel wires with a diameter of 2-5 mm.

[0007] Preferably, the rectangular metal reinforcement is located at the vertical middle part of the secondary pouring core after pouring.

[0008] Preferably, after the secondary pouring core is formed, a rectangular metal reinforcing rib is wrapped inside. The formed secondary pouring core includes a ┌┐-shaped core adapted to the ┌┐-shaped groove and a vertical rib core formed through the long strip through holes of the thermal insulation layer.

[0009] Preferably, hollow holes are pre-penetrated in the hollow concrete inner page layer.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In this secondary pouring core type thermal insulation brick structure, by improving the existing ordinary thermal insulation blocks, a standard concrete outer leaf layer and a hollow concrete inner page layer are provided, and a reinforcing core is formed by post-installed secondary pouring of thermal insulation layers with different thicknesses with the concrete outer leaf layer and the hollow concrete inner page layer, which are combined into an integral block, reducing the investment in mold costs, eliminating the need for frequent mold replacement, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic diagram of the concrete outer leaf layer structure of the present utility model;

[0014] Figure 3 is a schematic diagram of the hollow concrete inner page layer structure of the present utility model;

[0015] Figure 4 is a schematic diagram of the thermal insulation layer structure of the present utility model;

[0016] Figure 5 is a schematic diagram of the rectangular metal reinforcing rib structure of the present utility model;

[0017] Figure 6 is a schematic diagram of the structure of the secondary pouring core after being formed of the present utility model;

[0018] Figure 7 is a construction state diagram of the ┌┐-shaped rib of the present utility model;

[0019] Figure 8 is a construction state diagram of the butt welding of the straight rib and the ┌┐-shaped rib of the present utility model;

[0020] Figure 9 is a schematic diagram of the split structure of a single thermal insulation brick of the present utility model;

[0021] Figure 10 is a state diagram of the assembly of multiple thermal insulation bricks of the present utility model;

[0022] Figure 11 is a modular construction state diagram of multiple thermal insulation bricks of the present utility model;

[0023] Figure 12 These are the stacking state diagrams of multiple heat-insulating brick bodies of the present utility model.

[0024] In the figure: 1. Concrete outer leaf layer; 2. Heat-insulating layer; 201. Long strip through-hole; 3. Hollow concrete inner leaf layer; 301. Hollow hole; 4. Rectangular metal reinforcing rib, 401. C-shaped rib; 402. Straight rib; 5. Secondary pouring core; 501. ┌┐-shaped core; 502. Vertical rib core; 6. ┌┐-shaped groove. Specific implementation manners

[0025] 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 making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1-6 , a secondary pouring core type heat-insulating brick body structure provided in this embodiment includes a concrete outer leaf layer 1, a heat-insulating layer 2, a hollow concrete inner leaf layer 3, a rectangular metal reinforcing rib 4 and a secondary pouring core 5; a long strip through-hole 201 is opened on the heat-insulating layer 2, and the rectangular metal reinforcing rib 4 passes through the long strip through-hole 201 and is wrapped outside the heat-insulating layer 2; the heat-insulating layer 2 can be heat-insulating and heat-preserving materials such as polystyrene, extruded polystyrene, rock wool, polyurethane, vacuum insulation panel, etc.; the heat-insulating layer 2 together with the rectangular metal reinforcing rib 4 is clamped between the concrete outer leaf layer 1 and the hollow concrete inner leaf layer 3, both the concrete outer leaf layer 1 and the hollow concrete inner leaf layer 3 are concrete mixtures, and hollow holes 301 are pre-penetrated on the hollow concrete inner leaf layer 3, and ┌┐-shaped grooves 6 are provided on the inner side surfaces of both the concrete outer leaf layer 1 and the hollow concrete inner leaf layer 3; the secondary pouring core 5 is a mortar material, and the mortar material is poured into the concrete outer leaf layer 1, the heat-insulating layer 2 and the hollow concrete inner leaf layer 3 through the ┌┐-shaped groove 6, and connects the concrete outer leaf layer 1, the heat-insulating layer 2 and the hollow concrete inner leaf layer 3 into one body to form a heat-insulating brick body structure.

[0027] In this embodiment, the rectangular metal reinforcement rib 4 is composed of a ┚-shaped rib 401 and a straight rib 402. The ┚-shaped rib 401 passes through two long through holes 201 on the insulation layer 2, and the straight rib 402 is welded to the two ends of the ⌚-shaped rib 401 as one. The ⌚-shaped rib 401 and the straight rib 402 are both steel wire or stainless steel wire with a diameter of 2-5 mm; the rectangular metal reinforcement rib 4 is located in the vertical middle part of the secondary casting core 5 after casting; after the secondary casting core 5 is formed, the rectangular metal reinforcement rib 4 is wrapped inside, and the formed secondary casting core 5 includes a ┌┐-shaped core 501 adapted to the ┌┐-shaped groove 6, and a vertical rib core 502 formed through the long through hole 201 of the insulation layer 2.

[0028] When a single insulation brick is manufactured in this embodiment, the rib 401 is first passed through the long through hole 201 of the insulation layer 2, and the end portion is passed out from the other side of the insulation layer 2. Figure 7 Then the two ends of the straight rib 402 and the rib 401 are welded together to form a rectangular metal reinforcement rib 4, as shown. Figure 8 Then, the insulation layer 2 with rectangular metal reinforcement ribs 4 inserted therein is put together with the concrete outer layer 1 and the hollow concrete inner layer 3 and then clamped. Mortar is poured into the ┌┐-shaped groove 6 formed between the concrete outer layer 1, the hollow concrete inner layer 3 and the insulation layer 2 to perform post-installation secondary pouring, as shown in FIG. Figure 9 shown.

[0029] When making multiple insulation bricks in this embodiment, the insulation layers 2, the concrete outer leaf layer 1, and the hollow concrete inner leaf layer 3 of multiple blocks are arranged in order, and all the blocks are tightened horizontally along the periphery with a packing tape and packed into a module. Then, all the blocks are poured for the second time. After the second pouring is completed, the entire module is stacked in layers, and the brick stacks stacked into a certain number of layers are packed vertically, such as Figure 10-12 shown.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A secondary cast core type thermal insulation brick structure, characterized by: The invention comprises a concrete outer leaf layer (1), a thermal insulation layer (2), a hollow concrete inner page layer (3), rectangular metal reinforcement ribs (4) and a secondary casting core (5); the thermal insulation layer (2) is provided with a long through hole (201), and the rectangular metal reinforcement ribs (4) pass through the long through hole (201) and are wrapped around the outside of the thermal insulation layer (2); the thermal insulation layer (2) and the rectangular metal reinforcement ribs (4) are clamped between the concrete outer leaf layer (1) and the hollow concrete inner page layer (3), and a ┌┐-shaped groove (6) is provided on the inner side surfaces of the concrete outer leaf layer (1) and the hollow concrete inner page layer (3); the secondary casting core (5) casts and connects the concrete outer leaf layer (1), the thermal insulation layer (2) and the hollow concrete inner page layer (3) into one body through the ┌┐-shaped groove (6).

2. The secondary cast core type thermal insulation brick structure according to claim 1, characterized in that: The rectangular metal reinforcement rib (4) is composed of a ⌚-shaped rib (401) and a straight rib (402), wherein the ⌚-shaped rib (401) passes through two long through holes (201) on the thermal insulation layer (2), and the straight rib (402) is welded to the two ends of the ⌚-shaped rib (401) into one body, and the ⌚-shaped rib (401) and the straight rib (402) are both steel wires or stainless steel wires with a diameter of 2-5 mm.

3. The secondary cast core type thermal insulation brick structure according to claim 2, characterized in that: The rectangular metal reinforcement rib (4) is located in the vertical middle portion of the secondary casting core (5) after casting.

4. The secondary cast core type thermal insulation brick structure according to claim 1, characterized in that: After the secondary casting core (5) is formed, the rectangular metal reinforcement rib (4) is wrapped inside. The formed secondary casting core (5) includes a ┌┐-shaped core (501) adapted to the ┌┐-shaped groove (6), and a vertical rib core (502) formed through the long through hole (201) of the insulation layer (2).

5. The secondary cast core type thermal insulation brick structure according to claim 1, characterized in that: The hollow concrete inner page layer (3) is pre-pierced with a hollow hole (301).

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