Fabricated steel plate wall

Abstract

The utility model relates to the technical field of prefabricated wallboards, in particular to an assembly type steel plate wall, a wallboard unit comprises a cavity board body made of a steel plate and a connecting bolt, a plurality of third screw holes are transversely formed in the top face and the bottom face of the cavity board body respectively, and a plurality of second screw holes are vertically formed in the middles of the two side walls of the cavity board body respectively. The connecting bolts are located in an inner cavity of the cavity plate body, the connecting bolts are connected to the second screw holes in a threaded and sleeved mode, rectangular holes are formed in the positions, corresponding to the connecting bolts, of the front wall of the cavity plate body, and a plurality of first strip-shaped holes are formed in the middles of the two side walls of the cavity plate body; the connecting beam is clamped and matched with the two sides of the cavity plate body, a fourth screw hole and a second strip-shaped hole corresponding to the second screw hole and the first strip-shaped hole respectively are formed in the side wall of the connecting beam, and the fourth screw hole is matched with the connecting bolt in a threaded sleeving mode; the sealing plate is used for sealing the rectangular hole; the problems that the thickness size of an assembly type wallboard is large, and efficient construction is difficult are well solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated wallboard technical field, concretely is a kind of fabricated steel plate wall. BACKGROUND

[0002] Fabricated wallboard is a kind of prefabricated building material, and is used to build the wall, roof, floor and other structures of building. These wallboards are prefabricated in factory, processed and assembled according to design requirements, and then installed on site. Fabricated wallboard can be designed and manufactured flexibly, and can be customized according to the actual needs of bank business hall and the like to meet the layout requirements of different functional areas, such as counter area, waiting area, office area and the like.

[0003] At present, most of the commonly used fabricated wallboards are made of reinforced concrete structure, and the general thickness is large. When assembling and installing, concrete pouring is often used to connect the place, so there is still room for improvement in construction period. In addition, for some safety houses and other structures, they often need to have heat insulation and other properties. Adding heat insulation materials on the concrete prefabricated wallboard not only further increases the thickness of the wallboard and reduces the useful space, but also has great construction difficulty. SUMMARY

[0004] The utility model aims at providing a kind of fabricated steel plate wall, to solve the problem of the thickness size of the fabricated wallboard being large and being difficult to efficiently construct.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of fabricated steel plate wall, the wallboard unit includes the cavity plate body made of steel plate and connecting bolt, the top and bottom surfaces of the cavity plate body are respectively provided with a plurality of screw holes three along the transverse direction, a plurality of screw holes two are respectively arranged along the vertical direction in the middle of the two side walls of the cavity plate body, the connecting bolt is located in the inner cavity of the cavity plate body, and the connecting bolt is threadedly connected to the screw hole two, the front wall of the cavity plate body is provided with a rectangular hole corresponding to the position of the connecting bolt, and a plurality of strip-shaped holes one are arranged in the middle of the two side walls of the cavity plate body;The connecting beam is matched with the two sides of the cavity plate body, the side wall of the connecting beam is provided with a screw hole four and a strip-shaped hole two corresponding to the screw hole two and the strip-shaped hole one respectively, and the screw hole four is threadedly connected to the connecting bolt;The sealing plate is used to seal the rectangular hole.

[0006] Preferably, the cavity plate body comprises an outer wall plate, an inner wall plate arranged in parallel in front of the outer wall plate, horizontal strips fixedly connected vertically between the top and bottom ends of the outer wall plate and the inner wall plate, and side strips fixedly connected vertically between the outer wall plate and the inner wall plate close to the two side edges, the outer wall plate, the inner wall plate, the horizontal strips and the side strips are steel plate structures respectively, the screw hole three is arranged in the middle of the horizontal strip, the screw hole two and the strip-shaped hole one are arranged in the middle of the side strip respectively, and the rectangular hole is arranged close to the two side edges of the inner wall plate.

[0007] Preferably, a rectangular groove is arranged on the front wall of the inner wall plate at a position on the front side of the rectangular hole, the sealing plate member comprises a rectangular plate clamped in the rectangular groove and a rectangular protrusion arranged in the middle of the rear wall of the rectangular plate and clamped with the rectangular hole.

[0008] Preferably, screw holes one are arranged on the rear wall of the inner wall plate close to the four corners of the rectangular hole respectively, the rectangular plate is provided with a through hole corresponding to the screw hole one, and a sealing bolt matched with the screw hole one in threaded sleeve connection is rotatably sleeved in the through hole.

[0009] Preferably, the through hole is a counterbore, and the sealing bolt is a hexagonal socket head cap screw.

[0010] Preferably, a plurality of support members are connected between the outer wall plate and the inner wall plate in a rectangular array mode.

[0011] Preferably, the support member comprises a short column, a circular table integrally formed at two ends of the short column, and a circular plate integrally formed at an outer end of the circular table and connected with the outer wall plate and the inner wall plate correspondingly.

[0012] Preferably, the inner wall plate is spliced by a plurality of steel plates.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The wall plate unit of the utility model is a cavity structure prefabricated by a steel plate, the quick assembly of the wall plate unit is facilitated through the connecting beam, the cavity structure of the wall plate unit is filled with heat insulation materials through the rectangular hole, and the rectangular hole is sealed through the sealing plate member, so that the problem that the thickness size of the assembled wall plate is large and the high-efficiency construction is difficult is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic view of the wall plate unit of the utility model;

[0017] Figure 3It is the three-dimensional structure schematic view of the support piece of the utility model.

[0018] Figure 4 It is the three-dimensional structure schematic view of the connecting beam of the utility model.

[0019] Figure 5 It is the three-dimensional structure schematic view of the sealing plate piece of the utility model.

[0020] In the drawing: 1-wallboard unit;1.1-cavity plate body;1.1.1-outer wallboard;1.1.2-inner wallboard;1.1.2.1-rectangular groove;1.1.2.2-rectangular hole;1.1.2.3-screw hole one;1.1.3-side strip;1.1.3.1-screw hole two;1.1.3.2-strip hole one;1.1.4-horizontal strip;1.1.4.1-screw hole three;1.2-connecting bolt;1.3-support piece;1.3.1-short column;1.3.2-round table;1.3.3-round plate;

[0021] 2-connecting beam;2.1-screw hole four;2.2-strip hole two;

[0022] 3-sealing plate piece;3.1-rectangular plate;3.1.1-perforation;3.2-rectangular convex;

[0023] 4-sealing bolt. Specific embodiments

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5The utility model provides a kind of technical scheme: a fabricated steel plate wall, wallboard unit 1 includes the cavity board body 1.1 made of steel plate and connecting bolt 1.2, the top and bottom surface of cavity board body 1.1 is respectively provided with multiple screw holes three 1.1.4.1 along transverse direction, multiple screw holes two 1.1.3.1 are respectively provided in the middle of the two side walls of cavity board body 1.1 along vertical direction, connecting bolt 1.2 is located in the inner cavity of cavity board body 1.1, and connecting bolt 1.2 is screwed in screw hole two 1.1.3.1, and the position of cavity board body 1.1 front wall corresponding to connecting bolt 1.2 is respectively provided with rectangular hole 1.1.2.2, and the middle of the two side walls of cavity board body 1.1 is provided with multiple strip holes one 1.1.3.2.

[0026] Connecting beam 2 is matched with the two sides of cavity board body 1.1 by clamping, and the side wall of connecting beam 2 is provided with screw hole four 2.1 and strip hole two 2.2 corresponding to screw hole two 1.1.3.1 and strip hole one 1.1.3.2 respectively, and screw hole four 2.1 is screwed and matched with connecting bolt 1.2. Among them, connecting beam 2 is clamped between the two side edges of outer wall plate 1.1.1 and inner wall plate 1.1.2. And the width of the protruding side plate strip 1.1.3 of the outer wall plate 1.1.1 and the inner wall plate 1.1.2 is equal to half of the width of the connecting beam 2.

[0027] Sealing plate 3 is used to seal rectangular hole 1.1.2.2. Among them, the front wall of inner wall plate 1.1.2 is provided with rectangular groove 1.1.2.1 at the position of rectangular hole 1.1.2.2 front side, and sealing plate 3 includes rectangular plate 3.1 clamped in rectangular groove 1.1.2.1 and rectangular protrusion 3.2 provided in the middle of the back wall of rectangular plate 3.1 and matched with rectangular hole 1.1.2.2. Rectangular plate 3.1 is provided with through hole 3.1.1 corresponding to screw hole one 1.1.2.3, and through hole 3.1.1 is provided with sealing bolt 4 matched with screw hole one 1.1.2.3 by screwing.

[0028] In summary, when assembling the wallboard unit 1, a connecting beam 2 is clamped on one side of the wallboard unit 1, so that the screw hole four 2.1 is aligned with the corresponding screw hole two 1.1.3.1, and the strip-shaped hole two 2.2 is aligned with the corresponding strip-shaped hole one 1.1.3.2. The rectangular hole 1.1.2.2 facilitates the rotation of the connecting bolt 1.2, that is, the connecting bolt 1.2 is gradually screwed into the inner cavity of the screw hole four 2.1.

[0029] Another wallboard unit 1 is clamped on the other side of the connecting beam 2, and the wallboard unit 1 is fixedly connected with the connecting beam 2 according to the above operation, and the same is true for the subsequent wallboard units, until the entire wall is assembled.

[0030] The screw hole three 1.1.4.1 facilitates the use of bolts to fixedly connect the entire wall with the top plate and the bottom plate.

[0031] The rectangular hole 1.1.2.2 facilitates the filling of the inner cavity of the cavity plate body 1.1 with thermal insulation materials, etc. The thermal insulation materials can be selected from foaming materials, so as to flow through the strip-shaped hole one 1.1.3.2 and the strip-shaped hole two 2.2 in the adjacent cavity plate body 1.1.

[0032] After filling, the sealing bolt 4 is used to fix the sealing plate 3 at the rectangular hole 1.1.2.2, that is, the rectangular protrusion 3.2 is clamped into the rectangular hole 1.1.2.2, and the rectangular plate 3.1 is clamped into the rectangular groove 1.1.2.1, at the same time, the through hole 3.1.1 is aligned with the screw hole one 1.1.2.3, the sealing bolt 4 is inserted into the through hole 3.1.1, and is screwed into the screw hole one 1.1.2.3.

[0033] In order to ensure the flatness of the inner wall plate 1.1.2 after the sealing plate 3 is installed, the through hole 3.1.1 is a counterbore, and the sealing bolt 4 is an internal hexagonal bolt.

[0034] In order to improve the support strength and rigidity of the cavity plate body 1.1 as a whole, a plurality of support pieces 1.3 are connected between the outer wall plate 1.1.1 and the inner wall plate 1.1.2 in a rectangular array. The support piece 1.3 includes a short column 1.3.1, a circular table 1.3.2 integrally formed at both ends of the short column 1.3.1, and a circular plate 1.3.3 integrally formed at the outer end of the circular table 1.3.2 and corresponding to the connection of the outer wall plate 1.1.1 and the inner wall plate 1.1.2. The circular plate 1.3.3 is welded to the outer wall plate 1.1.1 and the inner wall plate 1.1.2 respectively. In order to facilitate welding, the inner wall plate 1.1.2 is spliced by a plurality of steel plates, and the steel plates are connected by welding.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A fabricated steel plate wall, characterized by, It includes: wallboard unit (1), the wallboard unit (1) includes the cavity plate body (1.1) made of steel plate and connecting bolt (1.2), the top and bottom surfaces of the cavity plate body (1.1) are respectively provided with a plurality of screw holes three (1.1.4.1) along the transverse direction, a plurality of screw holes two (1.1.3.1) are respectively provided in the middle of the two side walls of the cavity plate body (1.1) along the vertical direction, the connecting bolt (1.2) is located in the inner cavity of the cavity plate body (1.1), and the connecting bolt (1.2) is threadedly connected to the screw hole two (1.1.3.1), the front wall of the cavity plate body (1.1) is provided with a rectangular hole (1.1.2.2) corresponding to the position of the connecting bolt (1.2), and a plurality of strip-shaped holes one (1.1.3.2) are provided in the middle of the two side walls of the cavity plate body (1.1). Connecting beam (2), the connecting beam (2) is matched with the two sides of the cavity plate body (1.1), the side wall of the connecting beam (2) is provided with screw holes four (2.1) and strip-shaped holes two (2.2) corresponding to the screw holes two (1.1.3.1) and strip-shaped holes one (1.1.3.2) respectively, and the screw holes four (2.1) are threadedly connected to the connecting bolt (1.2) matched. Sealing plate (3), the sealing plate (3) is used for sealing the rectangular hole (1.1.2.2).

2. The fabricated steel plate wall according to claim 1, characterized by: The cavity plate body (1.1) includes an outer wall plate (1.1.1), an inner wall plate (1.1.2) arranged in parallel in front of the outer wall plate (1.1.1), a horizontal plate strip (1.1.4) vertically and fixedly connected between the top and bottom ends of the outer wall plate (1.1.1) and the inner wall plate (1.1.2), and a side plate strip (1.1.3) vertically and fixedly connected between the two side edges close to the outer wall plate (1.1.1) and the inner wall plate (1.1.2), the outer wall plate (1.1.1), the inner wall plate (1.1.2), the horizontal plate strip (1.1.4) and the side plate strip (1.1.3) are respectively steel plate structures, the screw holes three (1.1.4.1) are arranged in the middle of the horizontal plate strip (1.1.4), the screw holes two (1.1.3.1) and the strip-shaped holes one (1.1.3.2) are respectively arranged in the middle of the side plate strip (1.1.3), and the rectangular hole (1.1.2.2) is arranged at the two side edges close to the inner wall plate (1.1.2). The front wall of the inner wall plate (1.1.2) is provided with a rectangular groove (1.1.2.1) at a position in front of the rectangular hole (1.1.2.2), and the sealing plate (3) includes a rectangular plate (3.1) clamped in the rectangular groove (1.1.2.1) and a rectangular protrusion (3.2) arranged in the middle of the rear wall of the rectangular plate (3.1) and clamped with the rectangular hole (1.1.2.2).

3. The fabricated steel plate wall according to claim 2, wherein: The rear wall of the inner cavity of the rectangular groove (1.1.2.1) is provided with screw holes one (1.1.2.3) at positions close to the four corners of the rectangular hole (1.1.2.2), and the rectangular plate (3.1) is provided with through holes 4. The fabricated steel plate wall according to claim 3, wherein: ​ 3.1.1), a sealing bolt (4) is threadedly sleeved matched with the screw hole (1.1.2.3) in the through hole (3.1.1).

5. The fabricated steel plate wall of claim 4, wherein: The through hole (3.1.1) is a counterbore, and the sealing bolt (4) is a hexagonal bolt.

6. The fabricated steel plate wall of claim 2, wherein: A plurality of support members (1.3) are connected between the outer wall plate (1.1.1) and the inner wall plate (1.1.2) in a rectangular array manner.

7. The fabricated steel plate wall of claim 6, wherein: The support member (1.3) comprises a short column (1.3.1), a circular table (1.3.2) integrally formed at both ends of the short column (1.3.1), and a circular plate (1.3.3) integrally formed at the outer end of the circular table (1.3.2) and connected with the outer wall plate (1.1.1) and the inner wall plate (1.1.2).

8. The fabricated steel plate wall of claim 7, wherein: The inner wall plate (1.1.2) is spliced by a plurality of steel plates.

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