Special frame body based on foaming cement composite board

Abstract

The utility model discloses a special frame body based on a foaming cement composite board, which belongs to the technical field of light board production, and comprises a main frame body, a steel wire mesh and a connecting frame are arranged on the inner side wall of the main frame body, the connecting frame is arranged above the steel wire mesh, and the connecting frame is arranged above the steel wire mesh. The connecting frame comprises a plurality of hollowed-out trusses and at least one supporting beam installed on the center section of the main frame body, the hollowed-out trusses and the supporting beams are both perpendicular to the long edges of the main frame body, and the lower ends of the hollowed-out trusses and the lower ends of the supporting beams are not in contact with the steel wire gauze. The supporting beam comprises two inclined plates capable of draining slurry, the upper end faces of the two inclined plates are connected with each other, and a plurality of through holes allowing the slurry to flow are formed in the inclined plates, the core material fusion degree can be improved, the weight of the composite board can be reduced, and the strength of the board can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to light plate production technical field, concretely relates to a special frame body based on foamed cement composite board. BACKGROUND

[0002] The existing foamed cement composite board is usually composed of light steel skeleton, cold-drawn steel wire net and foamed cement composite core material, the cold-drawn steel wire net is welded on the inner wall of light rigid skeleton, then after the steps such as net laying and wrapping release film, grouting is carried out again, in order to ensure that the light rigid skeleton does not deform in the production process, ensure the overall strength of the composite board, usually a plurality of angle steels or trusses are welded on the inner side wall of the main frame body and used as connecting frames.

[0003] Using all angle steels or trusses as connecting frames has the following shortcomings:

[0004] 1. Since the angle steel is bent with a whole continuous steel plate, after grouting, the adhesion of the core material is poor due to the absence of holes on the angle steel, the angle steel cannot be well fused and connected, the integrity of the filling core material in the plate is easily damaged, and the overall strength of the plate is reduced.

[0005] 2. The main frame body is separated into a plurality of rectangular grouting areas by the barrier of the angle steel, the flowability of the grout between each rectangular grouting area is poor due to the barrier of the angle steel, and after grouting is completed, workers need to use tools to spread the grout evenly, which is low in work efficiency.

[0006] 3. Although the use of angle steel ensures the overall strength of the rigid skeleton, the addition of a plurality of angle steels makes the overall quality of the light plate unable to be reduced, and the demand for high strength and light quality cannot be met at the same time.

[0007] 4. Although the use of all trusses reduces the weight and increases the bonding degree of the core material, the connection strength of the truss is not enough, and there is still a risk of deformation of the main frame body, which affects the production quality.

[0008] In view of the problems existing in the prior art, the utility model designs and manufactures a special frame body based on foamed cement composite board to overcome the above defects. SUMMARY

[0009] For the problems existing in the prior art, the special frame body based on foamed cement composite board provided by the utility model can improve the fusion degree of the core material, reduce the weight of the composite board and improve the strength of the plate.

[0010] In order to achieve the above purpose, the utility model adopts the following technical scheme: a special frame body based on foamed cement composite board, comprising a main frame body, a steel wire net and a connecting frame are installed on the inner side wall of the main frame body, the connecting frame is located above the steel wire net;

[0011] The connecting frame comprises a plurality of hollow trusses and at least one supporting beam mounted on the central section of the main frame body, the hollow trusses and the supporting beam are perpendicular to the long side of the main frame body, and the lower ends of the hollow trusses and the supporting beam are not in contact with the steel wire mesh.

[0012] The supporting beam comprises two inclined plates capable of guiding the slurry, the upper end faces of the two inclined plates are connected to each other, and a plurality of through holes capable of allowing the slurry to flow are arranged on the inclined plates.

[0013] Preferably, the plurality of through holes are equidistantly arranged along the length direction of the inclined plate.

[0014] Preferably, the plurality of hollow trusses are equidistantly arranged on the main frame body and symmetrically arranged along the supporting beam.

[0015] Preferably, the hollow truss comprises a zigzag reinforcing rib and two connecting ribs respectively welded on the upper and lower bending points of the zigzag reinforcing rib.

[0016] Preferably, the two ends of the hollow truss are connected with L-shaped connecting seats, one end of the L-shaped connecting seat is connected with the hollow truss, and the other end of the L-shaped connecting seat is connected with the main frame body.

[0017] Preferably, the distance from the lower end of the inclined plate to the steel wire mesh is greater than the distance from the lower end of the hollow truss to the steel wire mesh.

[0018] Preferably, a bottom glass fiber mesh is mounted on the main frame body, the bottom glass fiber mesh can pass through the gap between the supporting beam, the hollow truss and the steel wire mesh, and is placed on the upper end face of the steel wire mesh.

[0019] Preferably, corner fittings are mounted at the corners of the main frame body.

[0020] Preferably, at least four lifting insertion holes are arranged on the side wall of the main frame body.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The utility model adopts hollow trusses and supporting beams as the supporting frame of the main frame body, and sets through holes on the two inclined plates of the supporting beam, compared with angle steel, the supporting frame is lighter in weight and has good combination with core materials, compared with trusses, the strength of the plate can be improved to avoid quality problems caused by deformation of the main frame body.

[0023] 2. The support beam of the utility model is located in the middle section of the main frame body and is connected by two inclined plates, the support beam is moved to the position directly below the grouting position during grouting, the drainage of the inclined plate can make the area on both sides of the support beam be grouted uniformly, in addition, the lower end surface of the support beam does not contact the steel wire mesh, the grout in the two areas can flow to each other, the through hole on the support beam can also make the grout flow to the lower side of the support beam, the manual uniform distribution of workers is not needed, and the work efficiency is improved.

[0024] 3. The utility model discloses two inclined plates are connected with each other, make the support beam present triangle, compared to the long strip hollow truss, the support of support beam is stronger, the structure is also more stable, and it is not easy to produce torsional deformation, setting in the middle section of the main frame body can guarantee the production quality of the rigid framework. DRAWINGS

[0025] Figure 1 It is the overhead view of the utility model of a special frame body based on foamed cement composite board;

[0026] Figure 2 It is the bottom glass fiber net schematic view of the utility model of a special frame body based on foamed cement composite board;

[0027] Figure 3 It is the side view of the hollow truss of the utility model of a special frame body based on foamed cement composite board;

[0028] Figure 4 It is the sectional view of the support beam of the utility model of a special frame body based on foamed cement composite board.

[0029] In the drawing: 1 - main frame body, 2 - L-shaped connecting seat, 3 - steel wire mesh, 4 - hollow truss, 5 - support beam, 6 - through hole, 7 - angle code, 8 - inclined plate, 9 - bottom glass fiber net, 10 - sawtooth-shaped reinforcing bar, 11 - connecting rib. DETAILED DESCRIPTION

[0030] In order to facilitate the person skilled in the art to understand, the utility model is further explained below in combination with the drawings.

[0031] As Figures 1-4 Shown in a kind of special frame body based on foamed cement composite board, including main frame body 1, angle code 7 is installed in the corner of main frame body 1, can reinforce main frame body 1 and play the effect of preventing deformation of main frame body 1. At least four hoisting insertion holes are equipped on the side wall of main frame body 1, hoisting device is conveniently transferred composite board.

[0032] The utility model discloses a steel wire net 3 and connecting frame are installed on the inside wall of main frame body 1, and the connecting frame is located the top of steel wire net 3, and the connecting frame includes several hollow trusses 4 and at least one support beam 5 installed on the central section of main frame body 1, several hollow trusses 4 are equidistantly arranged on main frame body 1 and are mutually symmetrical along support beam 5.

[0033] Specifically, compared with all using angle steel as support, the support frame is lighter in weight and better in combination with core material. Compared with all using truss as support, this way can improve the strength of the plate, avoid quality problems caused by deformation of main frame body 1, and ensure production quality.

[0034] The lower ends of the hollow trusses 4 and the support beam 5 are not in contact with the steel wire net 3; a bottom glass fiber net 9 is installed on the main frame body 1, the bottom glass fiber net 9 can pass through the gap between the support beam 5, the hollow truss 4 and the steel wire net 3, and is placed on the upper end surface of the steel wire net 3, and the bottom glass fiber net 9 can better adhere to the core.

[0035] Specifically, the steel wire net 3 can hold the bottom glass fiber net 9, avoiding the situation that the bottom glass fiber net 9 sagging and the core material solidifying after leaking. In addition, the support beam 5 and the hollow truss 4 can press the bottom glass fiber net 9, without the need for external fixation of the bottom glass fiber net 9, so as to avoid displacement of the bottom glass fiber net 9.

[0036] The utility model discloses a hollow truss 4 includes sawtooth shape drawbar 10 and two respectively weld on sawtooth shape drawbar 10 upper and lower bending point's connecting rib 11. The both ends of the hollow truss 4 are connected with L-shaped connecting seat 2, one end of L-shaped connecting seat 2 is connected with the hollow truss 4, and the other end of L-shaped connecting seat 2 is connected with main frame body 1.

[0037] Specifically, the two connecting ribs 11 and the sawtooth shape drawbar 10 form a hollow truss 4 composed of several hollow triangles, which has enhanced stability compared to a single connecting rib 11 and reduced weight. In addition, the hollow triangular region can enable the slurry to flow well. The core material can better wrap the hollow truss 4, without the situation of not fitting and layering, and can improve the fusion degree of the core material and the connecting frame.

[0038] The utility model discloses a support beam 5 includes two can be for slurry drainage's inclined plate 8, two inclined plate 8's upper end surface is connected with each other, is equipped with several can supply slurry flow's through -hole 6 on inclined plate 8. Several through -holes 6 equidistantly arrange along the length direction of inclined plate 8, and through -hole 6 can make slurry flow down, better fill the area below support beam 5. Meanwhile still can make the core body in the upper and lower regions of support beam 5, through -hole 6 is connected with each other. Ensure the integrity of the core body, increase the fusion degree of support beam 5 and the core body.

[0039] The support beam 5 is located in the middle section of the main frame body 1, and is formed by connecting the upper ends of two inclined plates 8. When grouting, the support beam 5 is moved directly below the grouting position, and when the slurry flows onto the support beam 5, it is divided into two parts by the two inclined plates 8 and is drained to the areas on both sides of the support beam 5, so that the areas on both sides of the support beam 5 can be uniformly grouted.

[0040] In addition, the lower end surface of the support beam 5 does not contact the steel wire mesh 3, and the distance from the lower end of the support beam 5 to the steel wire mesh 3 is greater than the distance from the lower end of the hollow truss 4 to the steel wire mesh 3, so that the slurry below the support beam 5 can flow better. The slurry in the two areas can flow to each other, and the through holes 6 on the support beam 5 can also make the slurry flow below the support beam 5, so that workers do not need to manually spread evenly, thereby improving the work efficiency.

[0041] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A special-purpose frame body based on a foamed cement composite board, characterized in that, It comprises a main frame (1), a steel wire net (3) and a connecting frame are installed on the inner wall of the main frame (1), the connecting frame is above the steel wire net (3); The connecting frame comprises a plurality of hollow trusses (4) and at least one supporting beam (5) installed on the central section of the main frame (1), the hollow trusses (4) and the supporting beam (5) are perpendicular to the long side of the main frame (1), the lower ends of the hollow trusses (4) and the supporting beam (5) are not in contact with the steel wire net (3); The supporting beam (5) comprises two inclined plates (8) capable of guiding slurry, the upper end faces of the two inclined plates (8) are connected to each other, and a plurality of through holes (6) capable of allowing slurry to flow are arranged on the inclined plates (8).

2. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The plurality of through holes (6) are equidistantly arranged along the length direction of the inclined plate (8).

3. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The plurality of hollow trusses (4) are equidistantly arranged on the main frame (1) and symmetrically arranged along the supporting beam (5).

4. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The hollow truss (4) comprises a zigzag reinforcing bar (10) and two connecting bars (11) respectively welded on the upper and lower bending points of the zigzag reinforcing bar (10).

5. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The two ends of the hollow truss (4) are connected with L-shaped connecting seats (2), one end of the L-shaped connecting seat (2) is connected with the hollow truss (4), and the other end of the L-shaped connecting seat (2) is connected with the main frame (1).

6. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The distance from the lower end of the inclined plate (8) to the steel wire net (3) is greater than the distance from the lower end of the hollow truss (4) to the steel wire net (3).

7. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The main frame (1) is provided with a bottom layer glass fiber net (9), the bottom layer glass fiber net (9) can pass through the gap between the supporting beam (5), the hollow truss (4) and the steel wire net (3), and is placed on the upper end face of the steel wire net (3).

8. The special frame body based on foamed cement composite board according to claim 1, characterized in that, The corner of the main frame (1) is provided with a corner code (7).

9. The special frame body based on foamed cement composite board according to claim 1, characterized in that, At least four lifting insertion holes are arranged on the side wall of the main frame (1).

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