Wheat straw board and concrete board combined shear wall

Abstract

The utility model belongs to the technical field of shear walls, and particularly relates to a wheat straw board and concrete board combined shear wall which comprises a top guide rail, and the top guide rail and a bottom guide rail are oppositely arranged up and down. The concrete plates are arranged in the frame for filling, the quality and the supporting strength of the shear wall can be improved, the bottom guide rails and the top guide rails are equivalent to longitudinal steel bars in a common shear wall, the straw plates can be fixed, and the transverse fiber straw plates are equivalent to transverse steel bars in the common shear wall and serve as formworks for heat preservation and heat insulation. The concrete plate is equivalent to concrete in a common shear wall, prevents profile steel from buckling in a plane, is good in heat preservation and heat insulation performance, meanwhile, realizes reutilization of biomass waste, is more energy-saving and environment-friendly, and can realize electrolytic reaction, reduce corrosion of a steel structure and realize cathode protection of the steel structure by electrifying the wire, so that the service life of the steel structure is prolonged. And the steel structure is protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of shear wall, specifically a wheat straw board and concrete board combination shear wall. BACKGROUND

[0002] Shear wall is also called wind-resistant wall or anti-seismic wall, structural wall, wall body in house or structure mainly bearing horizontal load and vertical load gravity caused by wind load or earthquake action, preventing shear failure of structure;

[0003] In the prior art, a kind of module assembly type shear wall with publication number CN 113235773 A includes first wall body, second wall body and shear wall module: the shear wall module includes concrete wall body, strength plate and first peg nail;The strength plate is set outside the concrete wall body in the form of outer package, or is set inside the concrete wall body in the form of inlay;The first peg nail is fixed with the strength plate, and is embedded in the concrete wall body, can greatly improve the engagement force of strength plate and concrete wall body, to improve the overall connection stability of strength plate and concrete wall body, improve the overall rigidity of the shear wall from inside and root, compared with prior art, its rigidity is extremely high;

[0004] The existing shear wall is generally formed by pouring reinforced framework, and has poor heat preservation effect, and the effect of assembly and use is poor, the internal reinforcement is easy to corrode during use, which reduces the strength of the shear wall and affects the use effect, therefore, the wheat straw board and concrete board combination shear wall is proposed for the above problems. INVENTION CONTENTS

[0005] In order to make up for the deficiency of prior art, for the problem that the existing shear wall is generally formed by pouring reinforced framework, and has poor heat preservation effect, and the effect of assembly and use is poor, the internal reinforcement is easy to corrode during use, which reduces the strength of the shear wall and affects the use effect, the utility model provides a wheat straw board and concrete board combination shear wall, which improves the strength and heat preservation effect of the shear wall, and reduces the corrosion of building steel structure.

[0006] The technical scheme adopted by the utility model to solve its technical problems is a wheat straw board and concrete board combination shear wall, which includes top guide rail, the top guide rail and bottom guide rail are arranged oppositely up and down;

[0007] Vertical guide rail, vertical guide rails are arranged side by side between the bottom guide rail and the top guide rail;

[0008] First column and second column, the first column and the second column are respectively arranged between the bottom guide rail and the top guide rail, and the first column and the second column are respectively located at both ends of the bottom guide rail and the top guide rail;

[0009] The straw boards are matched and packaged with the bottom guide rail and the top guide rail through self-tapping screws on both sides of the bottom guide rail and the top guide rail respectively;

[0010] The top side of the top guide rail is provided with a wire slot, wires are arranged in the wire slot, and a conductive plate is connected to the wires in the wire slot.

[0011] Preferably, the bottom guide rail and the top guide rail are C-shaped tracks, the openings of the bottom guide rail and the top guide rail are oppositely arranged, the vertical guide rail is a C-shaped track, the outer side walls of both ends of the vertical guide rail are respectively clamped in the inner sides of the openings of the bottom guide rail and the top guide rail, the first column and the second column are square tubes, and the outer side walls of both ends of the first column and the second column are respectively clamped in the inner sides of the openings of the bottom guide rail and the top guide rail, so that the splicing position of the steel structure frame can be overlapped to facilitate the matching connection of the self-tapping screws and the overall structure is more stable.

[0012] Preferably, one side of each vertical guide rail is provided with a concrete plate, the upper and lower ends of the concrete plate are respectively clamped in the openings of the bottom guide rail and the top guide rail, and one side of the concrete plate is clamped in the opening of the vertical guide rail, a preset hole is formed in the vertical guide rail, and the vertical guide rail and the concrete plate are connected through expansion screws, so that the connection effect between the vertical guide rail and the concrete plate is ensured and the overall assembly is stable.

[0013] Preferably, soundproof cotton is padded between the straw board and the concrete plate, and the straw board is matched and connected with the bottom guide rail, the top guide rail, the first column, the second column and the vertical guide rail through self-tapping screws, so that the overall assembly is realized and the overall assembly is formed.

[0014] The utility model discloses the beneficial effect lies in:

[0015] The bottom guide rail and the top guide rail are C-shaped tracks, the vertical guide rail is a C-shaped track, the first column and the second column form the main frame of the shear wall, the concrete plate is arranged in the frame as filling, the quality and the support strength of the shear wall can be improved, the bottom guide rail and the top guide rail are equivalent to the longitudinal reinforcement in the ordinary shear wall and can fix the straw board, the horizontal fiber straw board is equivalent to the horizontal reinforcement in the ordinary shear wall and acts as a formwork and heat insulation, the concrete plate is equivalent to the concrete in the ordinary shear wall, prevents the buckling in the plane of the section steel, has good heat insulation and heat preservation performance, realizes the reuse of biomass waste materials, and is more energy-saving and environment-friendly.

[0016] The wires and the conductive plate are arranged on the top guide rail, the first column, the top guide rail, the second column, the bottom guide rail, the vertical guide rail and the self-tapping screws are all steel structures and are prone to rust, the wires can be electrified, electrolytic reaction can be realized, the rust of the steel structure can be reduced, the steel structure can be protected by cathodic protection, and the steel structure is protected. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall shear wall.

[0019] Figure 2 This is a schematic diagram of the main structure for shear wall assembly.

[0020] Figure 3 This is a schematic diagram of the internal steel structure of a shear wall.

[0021] Figure 4 A schematic diagram of the installation location of the concrete slab;

[0022] In the diagram: 1. Straw board, 2. First column, 3. Bottom guide rail, 4. Top guide rail, 5. Cable tray, 6. Conductive plate, 7. Wire, 8. Self-tapping screw, 9. Concrete slab, 10. Second column, 11. Vertical guide rail, 12. Sound insulation cotton. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1-4 As shown, a combined shear wall of straw board and concrete board includes a top guide rail 4, wherein the top guide rail 4 and the bottom guide rail 3 are arranged opposite each other vertically.

[0025] Vertical guide rail 11, a vertical guide rail 11 is arranged side by side between the bottom guide rail 3 and the top guide rail 4;

[0026] The first column 2 and the second column 10 are respectively disposed between the bottom guide rail 3 and the top guide rail 4, and the first column 2 and the second column 10 are respectively located at the two ends of the bottom guide rail 3 and the top guide rail 4.

[0027] Straw board 1, the bottom guide rail 3 and the top guide rail 4 are respectively encapsulated with straw board 1 by self-tapping screws 8 on both sides;

[0028] The top side of the top rail 4 is provided with a wire slot 5, the wire slot 5 is provided with a wire 7, the wire 7 is connected with a conductive plate 6, the conductive plate 6 is connected in the wire slot 5, in working, by setting the wire 7 and the conductive plate 6 on the top rail 4, since the first stand column 2, the top rail 4, the second stand column 10, the bottom rail 3, the vertical rail 11 and the self-tapping screw 8 are all steel structures, easy to rust, can be electrolyzed by electrifying the wire 7, can realize the electrolysis reaction, reduce the rust of the steel structure, realize the cathodic protection of the steel structure, realize the protection of the steel structure.

[0029] The bottom rail 3 and the top rail 4 are C-shaped rails, the openings of the bottom rail 3 and the top rail 4 are oppositely arranged, the vertical rail 11 is a C-shaped rail, the outer side walls of the two ends of the vertical rail 11 are respectively clamped in the inner sides of the openings of the bottom rail 3 and the top rail 4, the first stand column 2 and the second stand column 10 are square tubes, the outer side walls of the two ends of the first stand column 2 and the second stand column 10 are respectively clamped in the inner sides of the openings of the bottom rail 3 and the top rail 4.

[0030] One side of each vertical rail 11 is provided with a concrete plate 9, the upper and lower ends of the concrete plate 9 are respectively clamped in the openings of the bottom rail 3 and the top rail 4, one side of the concrete plate 9 is clamped in the opening of the vertical rail 11, the vertical rail 11 is provided with a preset hole, and the vertical rail 11 and the concrete plate 9 are connected through expansion screws.

[0031] The straw board 1 and the concrete plate 9 are filled with sound insulation cotton 12, the straw board 1 and the bottom rail 3, the top rail 4, the first stand column 2, the second stand column 10, the vertical rail 11 are respectively connected through the self-tapping screw 8, the concrete plate 9 is arranged in the frame as filling, which can improve the quality and support strength of the shear wall, the bottom rail 3 and the top rail 4 are equivalent to the longitudinal reinforcement in the ordinary shear wall, and can fix the straw board, the transverse fiber straw board 1 is equivalent to the transverse reinforcement in the ordinary shear wall, and acts as a formwork and heat insulation, the concrete plate 9 is equivalent to the concrete in the ordinary shear wall, prevents the in-plane buckling of the profiled steel, and has good heat insulation performance.

[0032] Working principle: the bottom guide rail 3 and the top guide rail 4 are C-shaped tracks, the openings of the bottom guide rail 3 and the top guide rail 4 are oppositely arranged, the vertical guide rail 11 is a C-shaped track, the outer side walls of the two ends of the vertical guide rail 11 are respectively clamped in the inner sides of the openings of the bottom guide rail 3 and the top guide rail 4, the first vertical column 2 and the second vertical column 10 form the main frame of the shear wall, the concrete plate 9 is arranged in the frame as filling, the quality and supporting strength of the shear wall can be improved, the bottom guide rail 3 and the top guide rail 4 are equivalent to longitudinal steel bars in the ordinary shear wall, and the straw plate can be fixed, the transverse fiber straw plate 1 is equivalent to the transverse steel bar in the ordinary shear wall, and acts as a formwork and heat insulation, the concrete plate 9 is equivalent to concrete in the ordinary shear wall, prevents in-plane buckling of the profiled steel, and has good heat preservation and insulation performance;

[0033] In the forming process, pouring forming is not required, and assembly is more convenient, waste utilization is realized, the capacity of straw is converted, the heat preservation and insulation effect of the wall body is improved, and the carrying and assembly process is more convenient;

[0034] By arranging the conductor wire 7 and the conductive plate 6 on the top guide rail 4, since the first vertical column 2, the top guide rail 4, the second vertical column 10, the bottom guide rail 3, the vertical guide rail 11 and the self-tapping screw 8 are all steel structures, rust is prone to occur, the conductor wire 7 can be electrified, electrolytic reaction can be realized, rust of the steel structure is reduced, cathodic protection of the steel structure is realized, and protection of the steel structure is realized.

[0035] In the description of the specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A composite shear wall made of straw board and concrete slab, characterized in that: include: The top guide rail (4) and the bottom guide rail (3) are arranged opposite each other vertically; Vertical guide rail (11), the bottom guide rail (3) and the top guide rail (4) are arranged side by side with vertical guide rail (11); The first column (2) and the second column (10) are respectively located between the bottom guide rail (3) and the top guide rail (4), and the first column (2) and the second column (10) are respectively located at the two ends of the bottom guide rail (3) and the top guide rail (4); Straw board (1), the bottom guide rail (3) and the top guide rail (4) are respectively encapsulated with straw board (1) by self-tapping screws (8); The top guide rail (4) has a wire groove (5) on its top side. A wire (7) is arranged in the wire groove (5). A conductive plate (6) is connected to the wire (7). The conductive plate (6) is connected in the wire groove (5).

2. The combined shear wall of straw board and concrete slab according to claim 1, characterized in that: The bottom guide rail (3) and the top guide rail (4) are C-shaped rails, and the openings of the bottom guide rail (3) and the top guide rail (4) are arranged opposite to each other.

3. The combined shear wall of straw board and concrete slab according to claim 1, characterized in that: The vertical guide rail (11) is a C-shaped rail, and the outer side walls of both ends of the vertical guide rail (11) are respectively locked inside the openings of the bottom guide rail (3) and the top guide rail (4).

4. A combined shear wall of straw board and concrete slab according to claim 1, characterized in that: The first column (2) and the second column (10) are square tubes, and the outer side walls of the two ends of the first column (2) and the second column (10) are respectively fitted into the openings of the bottom guide rail (3) and the top guide rail (4).

5. A combined shear wall of straw board and concrete slab according to claim 1, characterized in that: Each vertical guide rail (11) has a concrete plate (9) on one side. The upper and lower ends of the concrete plate (9) are respectively locked in the openings of the bottom guide rail (3) and the top guide rail (4). One side of the concrete plate (9) is locked in the opening of the vertical guide rail (11). The vertical guide rail (11) has a preset hole. The vertical guide rail (11) and the concrete plate (9) are connected by expansion bolts.

6. A combined shear wall of straw board and concrete slab according to claim 1, characterized in that: Sound insulation cotton (12) is installed between the straw board (1) and the concrete slab (9). The straw board (1) is connected to the bottom guide rail (3), the top guide rail (4), the first column (2), the second column (10), and the vertical guide rail (11) by self-tapping screws (8).

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