Once-formed reinforced concrete heat-preservation stone-imitating outer wall

Abstract

The utility model discloses a one-step molded reinforced concrete heat-insulating imitation stone outer wall, relates to the field of reinforced concrete walls, and aims to solve the problems of long construction period and tedious construction process due to the fact that a concrete wall is firstly poured, then a heat-insulating material is externally adhered and finally an outer wall veneer is constructed when the existing heat-insulating outer wall is constructed in the prior art. The front end of the upper end of the wall body foundation is connected with a prefabricated outer wall heat preservation structure in a combined mode, the front end of the prefabricated outer wall heat preservation structure is fixedly connected with outer wall facing stone, the rear end of the upper end of the wall body foundation is connected with a prefabricated inner wall plate in a combined mode, and a concrete pouring cavity is formed between the prefabricated outer wall heat preservation structure and the prefabricated inner wall plate. A supporting frame is arranged on one side of the interior of the concrete pouring cavity, concrete pouring is adopted in the concrete pouring cavity, and I-shaped connecting clamping pieces are fixedly connected between the upper end and the lower end of the prefabricated outer wall heat preservation structure and the upper end and the lower end of the prefabricated inner wall plate.

Description

Technical Field

[0001] The utility model relates to the field of reinforced concrete walls, in particular to a one-time formed reinforced concrete thermal insulation imitation stone exterior wall. Background Art

[0002] Reinforced concrete shear wall refers to a series of reinforced concrete walls set up in the building structure with the main purpose of bearing horizontal loads (while also bearing vertical loads within the corresponding range).

[0003] Application No. 2016202 934, a lightweight concrete wall. A lightweight concrete wall comprises a wall, wherein the inner layer of the wall is a lightweight concrete layer, the outer layer is a silicate board, the wall thickness is 80-100 mm, and the thickness of the silicate board is 5-10 mm; a layer of flame-retardant plastic mesh is embedded in the concrete layer. The lightweight concrete wall of the utility model has light weight, high strength, high connection strength between walls, and high safety.

[0004] In the existing thermal insulation exterior wall construction, the concrete wall is poured first, then the thermal insulation material is attached, and finally the exterior wall finishing is constructed. The construction period is long and the construction process is cumbersome. Therefore, the market urgently needs to develop a one-time formed reinforced concrete thermal insulation imitation stone exterior wall to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a one-time formed reinforced concrete insulation imitation stone exterior wall to solve the problems of the existing insulation exterior wall construction proposed in the above background technology, which is to first cast the concrete wall body and then paste the insulation material on the outside, and finally carry out the construction of the exterior wall surface, resulting in a long construction period and complicated construction process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a one-time formed reinforced concrete insulation imitation stone exterior wall, comprising a wall foundation, the front end of the upper end of the wall foundation is combined and connected with a prefabricated exterior wall insulation structure, the middle two sides of the rear end of the prefabricated exterior wall insulation structure are provided with trapezoidal connecting grooves, the front end of the prefabricated exterior wall insulation structure is fixedly connected with the exterior wall facing stone, the rear end of the upper end of the wall foundation is combined and connected with a prefabricated interior wall panel, a concrete pouring cavity is provided between the prefabricated exterior wall insulation structure and the prefabricated interior wall panel, a supporting frame is provided on one side of the concrete pouring cavity, vertical steel bars are fixedly provided at the front and rear ends of both sides of the middle part of the concrete pouring cavity, a plurality of transverse steel bars are fixedly connected between each row of the vertical steel bars, concrete is poured in the concrete pouring cavity, and I-shaped connecting clips are fixedly connected between the upper and lower ends of the prefabricated exterior wall insulation structure and the upper and lower ends of the prefabricated interior wall panel.

[0007] Preferably, the front end of the support frame is fixedly connected to the prefabricated exterior wall insulation structure via insulation nails, and the rear end of the support frame is fixedly connected to the prefabricated interior wall panel via bolts.

[0008] Preferably, the vertical steel bars and the transverse steel bars are connected by tying and fixing with wire.

[0009] Preferably, every two of the prefabricated exterior wall insulation structures are bonded together using cement mortar, and every two of the prefabricated interior wall panels are bonded together using cement mortar.

[0010] Preferably, the front ends of the upper and lower ends of the I-shaped connecting clamp are fixedly connected to the first clamp, and the front ends of the first clamp are provided with a first clamp groove, and the rear ends of the upper and lower ends of the I-shaped connecting clamp are fixedly connected to the second clamp, and the rear ends of the second clamp are provided with a second clamp groove.

[0011] Preferably, the connection position between the upper and lower exterior wall facing stones is respectively inserted into the two first clamping grooves.

[0012] Preferably, the connection position between the upper and lower prefabricated interior wall panels is respectively inserted into the two second clamping grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, through the arrangement of the prefabricated exterior wall insulation structure, the prefabricated interior wall panels and the support frame, the front end of the upper end of the wall foundation is combined and connected with the prefabricated exterior wall insulation structure, the front end of the prefabricated exterior wall insulation structure is fixedly connected with the exterior wall facing stone, the rear end of the upper end of the wall foundation is combined and connected with the prefabricated interior wall panels, a concrete pouring cavity is formed between the prefabricated exterior wall insulation structure and the prefabricated interior wall panels, a support frame is arranged on one side of the concrete pouring cavity, the front end of the support frame is fixedly connected to the prefabricated exterior wall insulation structure by means of insulation nails, and the rear end of the support frame is fixedly connected to the prefabricated interior wall panels by means of bolts. The prefabricated exterior wall insulation structure and the prefabricated interior wall panels are connected by the supporting frame, so that after the concrete pouring is completed inside the concrete pouring cavity, the prefabricated interior wall panels are tightened by the supporting frame to effectively prevent the prefabricated interior wall panels from falling off. Vertical steel bars are fixedly arranged at the front and rear ends on both sides of the middle part of the concrete pouring cavity, and a plurality of horizontal steel bars are fixedly connected between each row of vertical steel bars. The connection between the vertical steel bars and the horizontal steel bars is fixed by tying with wire, which effectively prevents the prefabricated exterior wall insulation structure from falling off, so that the exterior wall insulation and finishing structure and the reinforced concrete wall are formed at one time, reducing the construction process and shortening the construction period.

[0015] In the utility model, through the provision of I-shaped connecting clamps, the upper and lower ends of the prefabricated exterior wall insulation structure and the upper and lower ends of the prefabricated interior wall panels are fixedly connected with I-shaped connecting clamps, the connecting positions between the upper and lower exterior wall facing stones are respectively inserted into the two first clamping grooves, the upper and lower exterior wall facing stones are clamped together through the two first clamping grooves, so as to facilitate the accurate combination and installation of the upper and lower exterior wall facing stones, the connecting positions between the upper and lower prefabricated interior wall panels are respectively inserted into the two second clamping grooves, so as to facilitate the accurate installation of the upper and lower prefabricated interior wall panels, and at the same time, the upper and lower exterior wall facing stones and the upper and lower prefabricated interior wall panels are further tied together to improve the stability of the main body.

[0016] In the utility model, through the setting of trapezoidal connecting grooves, trapezoidal connecting grooves are provided on both sides of the middle part of the rear end of the prefabricated exterior wall insulation structure. When concrete is poured inside the concrete pouring cavity, the concrete will flow into the trapezoidal connecting grooves. After the pouring is completed, the prefabricated exterior wall insulation structure is tightened by the concrete flowing into the trapezoidal connecting grooves, thereby effectively preventing the prefabricated exterior wall insulation structure from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a one-time formed reinforced concrete thermal insulation imitation stone exterior wall of the utility model;

[0018] Figure 2 It is a top sectional view of the utility model;

[0019] Figure 3 It is a side sectional view of the utility model;

[0020] Figure 4 This is the front view of the I-shaped connecting clip of the utility model.

[0021] In the figure: 1. wall foundation; 2. prefabricated exterior wall insulation structure; 201. trapezoidal connection groove; 202. exterior wall facing stone; 203. prefabricated interior wall panel; 3. concrete pouring cavity; 301. support frame; 302. vertical steel bars; 303. horizontal steel bars; 4. I-shaped connection clip; 401. first clip; 402. first clip groove; 403. second clip; 404. second clip groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4The utility model provides an embodiment: a one-time formed reinforced concrete insulation imitation stone exterior wall, comprising a wall foundation 1, a front end assembly of the upper end of the wall foundation 1 is connected with a prefabricated exterior wall insulation structure 2, both sides of the middle of the rear end of the prefabricated exterior wall insulation structure 2 are provided with a trapezoidal connection groove 201, the front end of the prefabricated exterior wall insulation structure 2 is fixedly connected with an exterior wall facing stone 202, the rear end assembly of the upper end of the wall foundation 1 is connected with a prefabricated interior wall panel 203, a concrete pouring cavity 3 is provided between the prefabricated exterior wall insulation structure 2 and the prefabricated interior wall panel 203, a support frame 301 is provided on one side of the concrete pouring cavity 3, and a concrete pouring cavity 3 is provided with a support frame 301. Vertical steel bars 302 are fixedly arranged at the front and rear ends of both sides of the middle part of the cavity 3, and multiple horizontal steel bars 303 are fixedly connected between each row of vertical steel bars 302. Concrete is poured in the concrete pouring cavity 3. When concrete is poured in the concrete pouring cavity 3, the concrete will flow into the trapezoidal connecting groove 201. After pouring, the prefabricated exterior wall insulation structure 2 is tightened by the concrete flowing into the trapezoidal connecting groove 201, effectively preventing the prefabricated exterior wall insulation structure 2 from falling off. The upper and lower ends of the prefabricated exterior wall insulation structure 2 and the upper and lower ends of the prefabricated interior wall panel 203 are fixedly connected with I-shaped connecting clips 4.

[0024] Furthermore, the front end of the support frame 301 is fixedly connected to the prefabricated exterior wall insulation structure 2 by insulation nails, and the rear end of the support frame 301 is fixedly connected to the prefabricated interior wall panel 203 by bolts. The prefabricated exterior wall insulation structure 2 and the prefabricated interior wall panel 203 are tied together by the support frame 301, so that after the concrete pouring inside the concrete pouring cavity 3 is completed, the prefabricated interior wall panel 203 is tightened by the support frame 301, thereby effectively preventing the prefabricated interior wall panel 203 from falling off.

[0025] Furthermore, the connection between the vertical steel bars 302 and the transverse steel bars 303 is fixed by tying wire.

[0026] Furthermore, cement mortar is used to bond every two prefabricated exterior wall insulation structures 2 , and cement mortar is used to bond every two prefabricated interior wall panels 203 , so that preliminary bonding is performed between every two prefabricated exterior wall insulation structures 2 and between every two prefabricated interior wall panels 203 .

[0027] Furthermore, the front ends of the upper and lower ends of the I-shaped connecting clamp 4 are fixedly connected with the first clamp 401, and the front ends of the first clamp 401 are provided with a first clamping groove 402, and the rear ends of the upper and lower ends of the I-shaped connecting clamp 4 are fixedly connected with the second clamp 403, and the rear ends of the second clamp 403 are provided with a second clamping groove 404.

[0028] Furthermore, the connection position between the upper and lower exterior wall facing stones 202 is respectively inserted into the two first clamping grooves 402, and the upper and lower exterior wall facing stones 202 are clamped together through the two first clamping grooves 402, so as to facilitate the accurate combination and installation of the upper and lower exterior wall facing stones 202.

[0029] Furthermore, the connection position between the upper and lower prefabricated interior wall panels 203 is respectively inserted into the two second clamping grooves 404, which facilitates the accurate installation between the upper and lower prefabricated interior wall panels 203, and at the same time further binds the upper and lower exterior wall facing stones 202 and the upper and lower prefabricated interior wall panels 203 to improve the stability of the main body.

[0030] Working principle: When in use, the front end of the upper end of the wall foundation 1 is combined with a prefabricated external wall insulation structure 2, the front end of the prefabricated external wall insulation structure 2 is fixedly connected with the external wall facing stone 202, and the rear end of the upper end of the wall foundation 1 is combined with a prefabricated internal wall panel 203, a concrete pouring cavity 3 is formed between the prefabricated external wall insulation structure 2 and the prefabricated internal wall panel 203, a support frame 301 is arranged on one side of the concrete pouring cavity 3, the front end of the support frame 301 is fixedly connected to the prefabricated external wall insulation structure 2 by insulation nails, and the rear end of the support frame 301 is fixedly connected to the prefabricated internal wall panel 203 by bolts. The prefabricated exterior wall insulation structure 2 and the prefabricated interior wall panel 203 are fixedly connected by the support frame 301, so that after the concrete pouring is completed inside the concrete pouring cavity 3, the prefabricated interior wall panel 203 is tightened by the support frame 301 to effectively prevent the prefabricated interior wall panel 203 from falling off. Vertical steel bars 302 are fixedly arranged at the front and rear ends of both sides of the middle part of the concrete pouring cavity 3. Multiple transverse steel bars 303 are fixedly connected between each row of vertical steel bars 302. The connection between the vertical steel bars 302 and the transverse steel bars 303 is fixed by tying wire. The upper and lower ends of the prefabricated exterior wall insulation structure 2 are connected to the prefabricated The upper and lower ends of the inner wall panel 203 are fixedly connected with an I-shaped connecting clamp 4, and the connecting position between the upper and lower exterior wall facing stones 202 is respectively inserted into the two first clamping grooves 402, and the upper and lower exterior wall facing stones 202 are clamped together through the two first clamping grooves 402, so as to facilitate the accurate assembly and installation of the upper and lower exterior wall facing stones 202, and the connecting position between the upper and lower prefabricated inner wall panels 203 is respectively inserted into the two second clamping grooves 404, so as to facilitate the accurate assembly and installation of the upper and lower prefabricated inner wall panels 203. The prefabricated inner wall panels 203 are further tied together to improve the stability of the main body. Trapezoidal connecting grooves 201 are provided on both sides of the middle part of the rear end of the prefabricated external wall insulation structure 2. Concrete is poured in the concrete pouring cavity 3. When concrete is poured inside the concrete pouring cavity 3, the concrete will flow into the trapezoidal connecting groove 201. After the pouring is completed, the prefabricated external wall insulation structure 2 is tightened by the concrete flowing into the trapezoidal connecting groove 201, which effectively prevents the prefabricated external wall insulation structure 2 from falling off, so that the external wall insulation and facing structure and the reinforced concrete wall can be formed at one time, reducing the construction process and shortening the construction period.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A one-step formed reinforced concrete thermal insulation imitation stone exterior wall, comprising a wall foundation (1), characterized in that: The front end of the upper end of the wall foundation (1) is assembled and connected with a prefabricated external wall insulation structure (2), both sides of the middle of the rear end of the prefabricated external wall insulation structure (2) are provided with trapezoidal connection grooves (201), the front end of the prefabricated external wall insulation structure (2) is fixedly connected with an external wall facing stone (202), the rear end of the upper end of the wall foundation (1) is assembled and connected with a prefabricated internal wall panel (203), a concrete pouring cavity (3) is provided between the prefabricated external wall insulation structure (2) and the prefabricated internal wall panel (203), and the A support frame (301) is provided on one side of the concrete pouring cavity (3); vertical steel bars (302) are fixedly provided at both ends of the front and rear ends of both sides of the middle part of the concrete pouring cavity (3); a plurality of transverse steel bars (303) are fixedly connected between each row of the vertical steel bars (302); concrete is poured in the concrete pouring cavity (3); and I-shaped connecting clips (4) are fixedly connected between the upper and lower ends of the prefabricated exterior wall insulation structure (2) and the upper and lower ends of the prefabricated interior wall panel (203).

2. The one-time formed reinforced concrete thermal insulation imitation stone exterior wall according to claim 1, characterized in that: The front end of the support frame (301) is fixedly connected to the prefabricated exterior wall insulation structure (2) via insulation nails, and the rear end of the support frame (301) is fixedly connected to the prefabricated interior wall panel (203) via bolts.

3. The one-time formed reinforced concrete thermal insulation imitation stone exterior wall according to claim 1, characterized in that: The vertical steel bars (302) and the transverse steel bars (303) are connected by binding wire and fixed.

4. The one-time formed reinforced concrete thermal insulation imitation stone exterior wall according to claim 1, characterized in that: Every two of the prefabricated exterior wall insulation structures (2) are bonded together using cement mortar, and every two of the prefabricated interior wall panels (203) are bonded together using cement mortar.

5. The one-time formed reinforced concrete thermal insulation imitation stone exterior wall according to claim 1, characterized in that: The front ends of the upper and lower ends of the I-shaped connecting clamp (4) are fixedly connected to the first clamp (401), and the front ends of the first clamp (401) are provided with a first clamp groove (402). The rear ends of the upper and lower ends of the I-shaped connecting clamp (4) are fixedly connected to the second clamp (403), and the rear ends of the second clamp (403) are provided with a second clamp groove (404).

6. The one-step formed reinforced concrete thermal insulation imitation stone exterior wall according to claim 5, characterized in that: The connection position between the upper and lower exterior wall facing stones (202) is respectively inserted into the two first clamping grooves (402).

7. The one-time formed reinforced concrete thermal insulation imitation stone exterior wall according to claim 6, characterized in that: The connection position between the upper and lower prefabricated interior wall panels (203) is respectively inserted into the two second clamping grooves (404).

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