CN211548348U

CN211548348U - L-shaped wallboard

Info

Publication number: CN211548348U
Application number: CN201922365867.8U
Authority: CN
Inventors: 沈小华; 沈仲文
Original assignee: Hubei Younaide Energy Saving And Environment Prot Technology Co ltd
Current assignee: Hubei Younaide Energy Saving And Environment Prot Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-22
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a L shape wallboard. This L shape wallboard includes the concrete wall body of L shape, the concrete wall body of L shape includes integrated into one piece's long board, short board and turn connecting portion, it has inside sunken structure groove to open on long board and the short board medial surface, it has the connecting hole of inside extension to open along reaching the side on long board and the short board, the connecting hole runs through concrete wall body, and extend to the structure groove. After the L-shaped wallboard is initially assembled, nuts are fastened in the structural grooves, so that gaps at seams caused by no operating space are eliminated, and the wallboards are tightly spliced; the rigidity of the wall body is enhanced through the framework, and the longitudinal and shear force bearing performance of the wall body is enhanced; the structural column adopts a square frame column type internal strengthening structure, so that a strong bearing capacity structure with the function of a beam column is formed at the corner part.

Description

L-shaped wallboard

Technical Field

The utility model relates to a building material field, concretely relates to L shape wallboard.

Background

The assembly building planning is intensively released since 2015, an industrial building evaluation standard is released at the end of 2015, the 2016 is decided to comprehensively popularize the assembly buildings nationwide, and breakthrough progress is achieved; the building department of 11/14 th of 2015 provides a building industry modernization development outline, and the assembled building accounts for more than 20% of the newly-built building in 2020 to more than 50% of the newly-built building in 2025.

The prefabricated wall body is used as an important component of an assembled prefabricated part, primary matching and connection among the prefabricated wall bodies are realized through bolt locking, the existing L-shaped prefabricated wall body is matched with bolt bidirectional locking only through modes of arranging holes or pre-embedded nuts or bolt sleeves on the wall body, and the like, the mode is difficult to ensure tight connection between wall body construction, obvious gaps often exist at seams, and in addition, the existing prefabricated wall body is difficult to meet strength requirements of different degrees required by bearing and earthquake resistance at corner column parts and straight surface parts due to the fact that the structural form of internal reinforcement arrangement is single.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcome the prefabricated L shape wallboard of current assembled's the defect that there is not enough clearance and bulk strength in the seam crossing of assembling, provide one kind and be convenient for connecting piece locking operation, meet seam crossing and eliminate the clearance, and possess the L shape wallboard of the vertical bearing strength of corner post position and straight face position shear to tensile strength.

Provide operating space for realizing the inseparable amalgamation of wallboard is connected, this L shape wallboard includes the concrete wall body of L shape, the concrete wall body of L shape includes integrated into one piece's long board, short board and turn connecting portion, it has inside sunken structure groove to open on long board and the short board medial surface, it has the connecting hole of inside extension to go up along and the side edge on long board and the short board, the connecting hole runs through concrete wall body, and extend to structure groove.

Specifically, the structural grooves are ten in total, four of the structural grooves are arranged on the outer side of the long plate part, two structural grooves are arranged on the upper part and the lower part of the inner side of the long plate part, and four structural grooves are arranged on the outer side of the short plate part; the connecting holes are fourteen and correspondingly arranged on the outer side of the position where the structural groove is located.

Specifically, the long plate part is 3550 mm multiplied by 740mm in size; the short plate part is 3550 mm multiplied by 400mm in size; the size of the turning connecting part is 160 multiplied by 160 mm; the structural groove is 200 multiplied by 100mm in size; the aperture of the connecting hole is 20-40 mm, and the hole depth is 100-200 mm.

Specifically, the longitudinal spacing of the structural grooves on the outer side of the long plate part is 920mm, the longitudinal spacing of the structural grooves on the inner side of the long plate part is 1860mm, and the transverse spacing of the structural grooves inside and outside the long plate part is 140 mm; the longitudinal spacing of the structural grooves on the short plate part is 920 mm.

Specifically, the aperture of the connecting hole positioned on the side edge of the concrete wall body is 20mm, and the hole depth is 100 mm; the aperture of the connecting hole positioned on the upper edge of the concrete wall body is 20mm, and the hole depth is 200 mm; the aperture of the connecting hole positioned at the lower edge of the concrete wall body is 50mm, and the hole depth is 200 mm.

In order to improve the strength of the wallboard, a reinforcing framework is arranged inside the concrete wallboard.

In order to improve the longitudinal bearing strength of the corner column part and the shearing tensile strength of the straight surface part, the strengthening framework comprises a column cage framework and a wing plate framework connected to the column cage framework.

In order to form an integral stress structure, the wing plate framework is embedded in the turning connecting part; the wing plate framework is embedded in the long plate part and the short plate part.

In order to improve the strength of the framework and the surface area attached to concrete, the column cage framework is formed by longitudinally welding a plurality of square alloy frames, and the wing plate framework is formed by uniformly and closely arranging and welding a plurality of square alloy frames.

The utility model discloses L shape wallboard's beneficial effect does:

(1) after initial assembly, fastening nuts in the structural grooves to eliminate gaps at joints caused by no operating space, so that the wall boards are tightly spliced;

(2) the rigidity of the wall body is enhanced through the framework, and the longitudinal and shear force bearing performance of the wall body is enhanced;

(3) the structural column adopts a square frame column type internal strengthening structure, so that a strong bearing capacity structure with the function of a beam column is formed at the corner part.

Drawings

The utility model discloses a L shape wallboard is explained further below with the attached drawing:

fig. 1 is a schematic front plan view of embodiment 1;

fig. 2 is a schematic top plan view of embodiment 1;

FIG. 3 is a schematic sectional view of embodiment 1;

fig. 4 is a schematic perspective view of the structure of embodiment 1 (the solid line part is a visible structure, and the dashed line part is a perspective structure);

fig. 5 is a schematic plan perspective structure diagram of embodiment 2 (the solid line part is a visible structure, and the dashed line part is a perspective structure);

fig. 6 is a schematic top perspective view of embodiment 2 (the solid line part is a visible structure, and the dashed line part is a perspective structure);

in the figure:

1-concrete wall, 2-structural groove, 3-connecting hole and 4-reinforced skeleton;

41-column cage framework and 42-wing plate framework.

Detailed Description

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment 1: as shown in fig. 1 to 4, the L-shaped wall panel includes an L-shaped concrete wall 1, the L-shaped concrete wall 1 includes a long plate 11, a short plate 12 and a hinge connecting portion 13, the long plate 11 and the short plate 12 are integrally formed, the inner sides of the long plate 11 and the short plate 12 are provided with an inwardly recessed structural groove 2, the upper edges and the side edges of the long plate 11 and the short plate 12 are provided with an inwardly extending connecting hole 3, and the connecting hole 3 penetrates through the concrete wall 1 and extends to the structural groove 2. The structural grooves communicated by the connecting holes are used for realizing the tight splicing connection of the wall boards to provide an operating space.

Ten structural grooves 2 are formed, four of the structural grooves are arranged on the outer side of the long plate part 11, two structural grooves are arranged on the upper and lower parts of the inner side of the long plate part 11, and four structural grooves are arranged on the outer side of the short plate part 12; the connecting holes 3 are fourteen and correspondingly arranged outside the positions of the structural grooves 2.

The long plate part 11 has dimensions of 3550 × 740 mm; the short plate portion 11 has a size of 3550 × 400 mm; the size of the turning connecting part 13 is 160mm multiplied by 160 mm; the size of the structural groove 2 is 200 multiplied by 100 mm; the aperture of the connecting hole 3 is 20-40 mm, and the hole depth is 100-200 mm.

The longitudinal distance between the structural grooves 2 positioned on the outer side of the long plate part 11 is 920mm, the longitudinal distance between the structural grooves 2 positioned on the inner side of the long plate part 11 is 1860mm, and the transverse distance between the structural grooves 2 on the inner side and the outer side of the long plate part 11 is 140 mm; the structural grooves 2 on the short plate portion 11 are at a longitudinal pitch of 920 mm.

The aperture of the connecting hole 3 positioned at the side edge of the concrete wall 1 is 20mm, and the hole depth is 100 mm; the aperture of the connecting hole 3 positioned on the upper edge of the concrete wall 1 is 20mm, and the hole depth is 200 mm; the aperture of the connecting hole 3 positioned at the lower edge of the concrete wall 1 is 50mm, and the hole depth is 200 mm.

Embodiment 2: as shown in fig. 5 and 6, a reinforcing framework 4 is arranged inside the concrete wall 1. Used for improving the strength of the wallboard. The reinforcing frame 4 includes a column cage frame 41 and a wing plate frame 42 connected to the column cage frame 41. The longitudinal bearing strength of the corner column part and the shearing tensile strength of the straight surface part are improved. The wing plate framework 42 is embedded in the turning connecting part 13; the paddle frame 42 is embedded in the long plate portion 11 and the short plate portion 12. Forming an integral stressed structure. The column cage framework 41 is formed by longitudinally welding a plurality of square alloy frames, and the wing plate framework 42 is formed by uniformly and tightly arranging and welding a plurality of square alloy frames 5. The strength of the framework and the adhering surface area of the concrete are improved.

After the L-shaped wallboard is initially assembled, nuts are fastened in the structural grooves, so that gaps at seams caused by no operating space are eliminated, and the wallboards are tightly spliced; the rigidity of the wall body is enhanced through the framework, and the longitudinal and shear force bearing performance of the wall body is enhanced; the structural column adopts a square frame column type internal strengthening structure, so that a strong bearing capacity structure with the function of a beam column is formed at the corner part.

The above description shows the main features, the basic principles, and the advantages of the invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An L-shaped wallboard is characterized in that: concrete wall (1) including the L shape, concrete wall (1) of L shape includes integrated into one piece's long board (11), short board (12) and turn connecting portion (13), it has inside sunken structure groove (2) to open on long board (11) and short board (12) the medial surface, go up along and the side along opening connecting hole (3) that have inside extension on long board (11) and short board (12), connecting hole (3) run through concrete wall (1) to extend to structure groove (2).

2. The L-shaped wall panel of claim 1, wherein: ten structural grooves (2) are formed, four of the structural grooves are arranged on the outer side of the long plate part (11), two structural grooves are arranged on the upper portion and the lower portion of the inner side of the long plate part (11), and four structural grooves are arranged on the outer side of the short plate part (12); the connecting holes (3) are fourteen and correspondingly arranged on the outer side of the position where the structural groove (2) is located.

3. The L-shaped wall panel of claim 2, wherein: the long plate part (11) has a size of 3550 × 740 mm; the short plate portion (12) has a size of 3550 x 400 mm; the size of the turning connecting part (13) is 160 multiplied by 160 mm; the size of the structural groove (2) is 200 multiplied by 100 mm; the aperture of the connecting hole (3) is 20-40 mm, and the hole depth is 100-200 mm.

4. The L-shaped wall panel of claim 3, wherein: the longitudinal distance between the structural grooves (2) positioned on the outer side of the long plate part (11) is 920mm, the longitudinal distance between the structural grooves (2) positioned on the inner side of the long plate part (11) is 1860mm, and the transverse distance between the structural grooves (2) on the inner side and the outer side of the long plate part (11) is 140 mm; the longitudinal distance between the structural grooves (2) on the short plate part (12) is 920 mm.

5. The L-shaped wall panel of claim 3, wherein: the aperture of the connecting hole (3) positioned at the side edge of the concrete wall body (1) is 20mm, and the hole depth is 100 mm; the aperture of the connecting hole (3) positioned on the upper edge of the concrete wall body (1) is 20mm, and the hole depth is 200 mm; the aperture of the connecting hole (3) positioned at the lower edge of the concrete wall body (1) is 50mm, and the hole depth is 200 mm.

6. An L-shaped wall panel as claimed in any one of claims 1 to 5, wherein: and a reinforced framework (4) is arranged inside the concrete wall body (1).

7. The L-shaped wall panel of claim 6, wherein: the strengthening framework (4) comprises a column cage framework (41) and a wing plate framework (42) connected to the column cage framework (41).

8. The L-shaped wall panel of claim 7, wherein: the wing plate framework (42) is embedded in the turning connecting part (13); the wing plate framework (42) is embedded in the long plate part (11) and the short plate part (12).

9. The L-shaped wall panel of claim 8, wherein: the column cage framework (41) is formed by longitudinally welding a plurality of square alloy frames, and the wing plate framework (42) is formed by uniformly and closely arranging and welding a plurality of square alloy frames (5).