CN221345980U - An assembled steel plate shear wall structure - Google Patents

Abstract

The utility model provides an assembled steel plate shear wall structure, which relates to the technical field of decoration design and comprises a shear wall main body, clamping keels arranged on the shear wall main body, a base layer keel arranged on the clamping keels and a wall panel arranged on the base layer keel, wherein the shear wall main body comprises an upper beam, a lower beam and steel plates arranged between the upper beam and the lower beam, corner codes used for being connected with the ends of the clamping keels are arranged on the upper beam and the lower beam, clamping grooves are formed in one side, away from the steel plates, of the clamping keels, and the base layer keel comprises a mounting plate used for being connected with the wall panel and a clamping plate used for being matched with the clamping grooves. The utility model has simple structure, and the installation of the wall panel is completed by installing the clamping keels and the base keels between the upper beam and the lower beam of the shear wall main body, and the installation of the wall panel has no damage to the fireproof coating on the steel plate surface of the shear wall main body, thereby ensuring the stable installation of the facing of the steel plate shear wall and the complete fireproof function.

Description

An assembled steel plate shear wall structure

Technical Field

The utility model relates to the technical field of decoration design, and in particular, to an assembled steel plate shear wall structure.

Background technique

The current decoration industry is developing towards the direction of industrialized installation. Generally speaking, wall decoration is a commonly used decoration method in interior design, which can increase the sense of hierarchy of the interior space and play a role in beautification and decoration. In particular, steel plate shear walls have the advantages of light weight, high bearing capacity, high initial stiffness, high post-buckling strength, good hysteresis performance, and easy large-scale production. They are a more common lateral force resisting component in modern buildings.

Prefabricated decoration is a new form of decoration construction in recent years. Prefabricated decoration, as the name implies, is to produce all the parts and components needed for decoration in the factory, and then transport them to the decoration site for assembly and installation, eliminating the traditional decoration site's measurement, cutting and other operations of various parts and components, making the construction simpler and more convenient, which can greatly improve the construction efficiency of the decoration site. It is a more environmentally friendly form of decoration construction. Now, the design and development of prefabricated installation of steel plate shear walls is on the rise. For example, the Chinese patent invention patent CN112064823A discloses a steel plate shear wall, including a connection component, two barrier components and a corrugated plate component: the connection component includes a first end plate, a second end plate, and a second end plate. The first end plate and the second end plate are parallel to each other and arranged at intervals. The second end plate has two slide grooves inwardly provided on one side relative to the first end plate, and each slide groove is arranged along the length direction of the second end plate; two blocking components are arranged between the first end plate and the second end plate and are respectively arranged on both sides of the first end plate, and the blocking components correspond to the slide grooves one by one. Each blocked component includes a first fixed plate and a blocking plate. The first fixed plate is connected to the first end plate, and one end of the blocking plate can be slidably inserted in the slide groove and the other end is connected to the first fixed plate; the corrugated plate component includes a corrugated plate, which is arranged between the two blocking plates, and the two ends of the corrugated plate are respectively connected to the first end plate and the second end plate. The steel plate shear wall described in the present invention is convenient for subsequent decoration.

However, the above-mentioned prefabricated steel plate shear wall structure still has the following problems: the steel plate shear wall of the steel structure building needs to be fireproofed, and the fire protection of the steel plate shear wall uses on-site spraying of fire retardant coating as a fire protection measure. The subsequent installation of the decorative surface layer cannot damage the fire retardant coating in any way. The fire retardant coating of the above-mentioned prefabricated steel plate shear wall steel structure is difficult to apply, and the installation of the decorative layer is not considered. After the coating is applied, the installation of the decorative surface layer can easily damage the fire retardant coating, resulting in the installation strength of the decorative panel and the fire protection function of the entire shear wall cannot be achieved at the same time.

Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient assembled steel plate shear wall structure.

Utility Model Content

The purpose of the utility model is to provide an assembled steel plate shear wall structure with a simple structure. The installation of the wall panel is completed by installing a clamping keel and a base keel between the upper beam and the lower beam of the shear wall body. The installation of the wall panel does not damage the fire-retardant coating on the surface of the steel plate of the shear wall body, ensuring that the stable installation of the facing and the complete fire-proof function of the steel plate shear wall are met at the same time.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A prefabricated steel plate shear wall structure comprises a shear wall body, a clamping keel arranged on the shear wall body, a base keel arranged on the clamping keel and a wall panel arranged on the base keel, the shear wall body comprises an upper beam, a lower beam and a steel plate arranged between the upper beam and the lower beam, the upper beam and the lower beam are both provided with angle codes for connecting with the ends of the clamping keel, a clamping groove is provided on the side of the clamping keel away from the steel plate, and the base keel comprises a mounting plate for connecting with the wall panel and a clamping plate for cooperating with the clamping groove.

As a preferred embodiment of the utility model, the steel plate is provided with stiffening ribs, and the clamping keel is provided with clamping parts for connecting with the stiffening ribs.

As a preferred embodiment of the present invention, the clip-on component includes a main board, an upper rocker plate and a lower rocker plate, a clamping plate arranged parallel to the main board is arranged at one end of the lower rocker plate away from the main board, at least a part of the stiffening rib is located between the main board and the clamping plate, and a bolt hole for connecting to the clip-on keel is arranged on the upper rocker plate.

As a preferred embodiment of the present invention, the bolt hole is an elongated hole.

As a preferred embodiment of the present invention, the main board and the clamping plate are both provided with connecting holes and connecting bolts for being inserted into the connecting holes.

As a preferred embodiment of the present invention, the clamping part is an integrally formed sheet metal part.

As a preferred embodiment of the present invention, the number of the angle code, the clamping keel and the base keel is at least one.

As a preferred embodiment of the present invention, a paint layer is provided on the outer sides of the steel plate and the stiffening ribs.

The beneficial effects of the assembled steel plate shear wall structure of the utility model are: the structure is simple, the installation of the wall panel is completed by installing the clamping keel and the base keel between the upper beam and the lower beam of the shear wall body, and the installation of the wall panel does not damage the fire-retardant coating on the surface of the steel plate of the shear wall body, ensuring that the stable installation of the facing and the complete fire-proof function of the steel plate shear wall are met at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of an embodiment of an assembled steel plate shear wall structure of the utility model;

FIG2 is a schematic structural diagram of a shear wall body (including corner brackets) in an embodiment of an assembled steel plate shear wall structure of the utility model;

FIG3 is a schematic structural diagram of an embodiment of an assembled steel plate shear wall structure of the utility model after a clamping keel is installed on the basis of FIG2 ;

FIG4 is a schematic structural diagram of an embodiment of an assembled steel plate shear wall structure of the utility model after the base keel is installed on the basis of FIG3 ;

FIG5 is a schematic structural diagram of an embodiment of an assembled steel plate shear wall structure of the utility model after a wall panel is installed on the basis of FIG4 ;

FIG6 is a front view schematic diagram of FIG4 in another embodiment of an assembled steel plate shear wall structure of the utility model;

FIG. 7 is a side view schematic diagram of FIG. 4 in another embodiment of an assembled steel plate shear wall structure of the utility model;

FIG8 is an enlarged schematic diagram of the structure at A in FIG7 in another embodiment of an assembled steel plate shear wall structure of the utility model;

FIG9 is a schematic structural diagram of a clamping member in another embodiment of an assembled steel plate shear wall structure of the utility model;

In the figure: 1. shear wall body, 11. upper beam, 12. lower beam, 13. steel plate, 14. stiffening rib, 2. snap-in keel, 21. angle code, 22. snap-in groove, 3. base keel, 31. mounting plate, 32. snap-in plate, 4. wall panel, 5. snap-in piece, 51. main board, 52. upper swing plate, 53. lower swing plate, 54. plywood, 55. bolt hole, 56. connecting hole.

Detailed ways

The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

At the same time, it should be understood that for the convenience of description, the processes in the drawings are not just performed separately, but multiple steps are performed in an interlaced manner.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the present utility model is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

Technologies, methods, and systems known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be considered part of the authorization specification.

Embodiment 1: As shown in Figures 1 to 5, which is only one of the embodiments of the utility model, an assembled steel plate shear wall structure includes a shear wall body 1, a clip-on keel 2 arranged on the shear wall body 1, a base keel 3 arranged on the clip-on keel 2, and a wall panel 4 arranged on the base keel 3. The shear wall body 1 includes an upper beam 11, a lower beam 12, and a steel plate 13 arranged between the upper beam 11 and the lower beam 12. The upper beam 11 and the lower beam 12 are both provided with an angle code 21 for connecting to the end of the clip-on keel 2. The clip-on keel 2 is provided with a clip-on groove 22 on the side away from the steel plate 13. The base keel 3 includes a mounting plate 31 for connecting to the wall panel 4 and a clip-on plate 32 for cooperating with the clip-on groove 22.

The shear wall body 1 adopts an I-shaped module structure, which is composed of an upper beam 11, a lower beam 12 and a middle steel plate 13. The upper beam 11 is directly connected to the ceiling or the cross beam, the lower beam 12 is connected to the ground, and the steel plate 13 constitutes the foundation of the wall. Of course, if the strength needs to be increased, stiffening ribs 14 can be provided on the steel plate 13. In order to provide fireproof and heat-insulating services for the steel structure, a paint layer is provided on the outer side of the steel plate 13 and the stiffening rib 14, and a layer of fireproof, heat-insulating and corrosion-resistant coating is applied.

When installing the decorative panel (i.e., the wall panel 4) on the shear wall body 1, there is no need to install it directly on the steel plate 13 to avoid damaging the coating. The clip-on keel 2 is directly installed vertically between the upper beam 11 and the lower beam 12, and then the horizontally arranged base keel 3 is installed on the clip-on keel 2, and finally the wall panel 4 is installed on the base keel 3.

The first is the installation of the clip-on keel 2. The upper beam 11 and the lower beam 12 are both provided with an angle code 21 for connecting to the end of the clip-on keel 2. The clip-on keel 2 is vertically arranged, and the length of the clip-on keel 2 is equal to the distance between the upper beam 11 and the lower beam 12. The angle code 21 is an L-shaped structure. One side of the angle code 21 is connected to the lower surface of the upper beam 11 or the upper surface of the lower beam 12 by bolts, and the other side of the angle code 21 is parallel to the clip-on keel 2. The end of the clip-on keel 2 is fixedly installed and connected to the angle code 21 by bolts. Of course, after the clip-on keel 2 is installed, a clip-on groove 22 is provided on the side of the clip-on keel 2 away from the steel plate 13.

Next is the structure of the base keel 3, which includes a mounting plate 31 for connecting to the wall panel 4 and a snap-in plate 32 for cooperating with the snap-in groove 22. In fact, snap-in plates 32 are provided at both ends of the mounting plate 31, and the snap-in plates 32 are vertically arranged to the mounting plate 31, so that the base keel 3 forms a C-shaped structure as a whole. The two snap-in plates 32 of the base keel 3 extend and snap into the snap-in groove 22 of the snap-in keel 2 to fix the base keel 3. Of course, the mounting plate 31 of the base keel 3 is just located on the side of the snap-in keel 2 away from the steel plate 13.

The last step is to install the wall panel 4 , which can be fixed to the mounting plate 31 by nailing. Of course, the nailing operation at this time will only penetrate the mounting plate 31 , and will not damage the steel plate 13 , and will not affect the coating on the steel plate 13 .

In this way, by adopting the assembled installation arrangement, the installation structure of the wall panel 4 is stable and will not affect the stability of the coating on the steel plate 13, ensuring that the stable installation of the facing and the integrity of the fire protection function of the steel plate shear wall are met at the same time.

The utility model discloses an assembled steel plate shear wall structure with a simple structure. The installation of the wall panel is completed by installing a clamping keel and a base keel between the upper beam and the lower beam of the shear wall body. The installation of the wall panel does not damage the fireproof coating on the surface of the steel plate of the shear wall body, thereby ensuring that the stable installation of the facing and the complete fireproof function of the steel plate shear wall are met at the same time.

Embodiment 2, as shown in Figures 6 to 9, is only one of the embodiments of the present invention. On the basis of Embodiment 1, in an assembled steel plate shear wall structure of the present invention, stiffening ribs 14 are provided on the steel plate 13, and a clamping part 5 for connecting with the stiffening rib 14 is provided on the clamping keel 2.

In the utility model, the clamping member 5 includes a main board 51, an upper rocker plate 52 and a lower rocker plate 53, and the lower rocker plate 53 is provided with a clamping plate 54 arranged parallel to the main board 51 at one end away from the main board 51, and at least a part of the stiffening rib 14 is located between the main board 51 and the clamping plate 54, and the upper rocker plate 52 is provided with a bolt hole 55 for connecting with the clamping keel 2.

The upper swing plate 52 and the lower swing plate 53 are both arranged perpendicularly to the main board 51, and the clamping plate 54 at the lower end of the lower swing plate 53 is arranged perpendicularly to the lower swing plate 53, so that a flat plate is extended from the upper end of the entire clip 5, and a clamping opening is opened at the lower end. Considering that the steel plate 13 is provided with a stiffening rib 14, the stiffening rib 14 can be just inserted between the main board 51 and the clamping plate 54 to complete the fixed installation of the clip 5, and then the upper swing plate 52 is fixedly connected to the clip keel 2 through bolts and bolt holes 55 to provide auxiliary support for the clip keel 2.

It should be noted that the steel plate 13 can be a flat plate, a bent plate, or even a corrugated plate. As long as the stiffening ribs 14 are arranged horizontally or vertically, they can provide auxiliary support for the clamping keel 2.

Embodiment 3, still as shown in Figures 1 to 9, is only one of the embodiments of the present invention. On the basis of Embodiment 2, in an assembled steel plate shear wall structure of the present invention, the clamping part 5 is an integrally formed sheet metal part, so the auxiliary support structure is more stable.

Of course, the bolt hole 55 is an elongated hole.

In addition, the main board 51 and the splint 54 are both provided with connecting holes 56 and connecting bolts for inserting into the connecting holes 56. When the connecting bolts are inserted into the connecting holes 56 on the main board 51 and the splint 54 and tightened with nuts, the main board 51 and the splint 54 can be clamped in the middle, thereby clamping the stiffening rib 14 and making the installation structure more stable.

Finally, the number of the angle code 21, the clamping keel 2 and the base keel 3 is at least one.

Embodiment 4 is only one of the embodiments of the present invention. Based on any of the above embodiments, the present invention further provides an installation method of an assembled steel plate shear wall structure, comprising the following steps:

S1: Position the upper and lower beams of the shear wall body and install angle brackets at the positioning points;

S2: vertically install the clamping keel between the upper beam and the lower beam, and connect the end of the clamping keel with the angle bracket;

S3: Installing the base keel on the clamping keel so that the clamping plate of the base keel is inserted into the clamping groove of the clamping keel;

S4: Install the wall panels on the mounting plate of the base keel.

After executing step S2, the clamping keel is connected and fixed to the stiffening ribs on the steel plate of the shear wall body through the clamping piece, so that the reinforcing ribs are just clamped between the main board and the clamping plate of the clamping piece, and the upward plate of the clamping piece is connected to the clamping keel to reinforce the tie keel.

Before executing step S3, the steel plate and the outer side of the stiffening rib are painted to form a paint layer.

The utility model discloses an assembled steel plate shear wall structure with a simple structure. The installation of the wall panel is completed by installing a clamping keel and a base keel between the upper beam and the lower beam of the shear wall body. The installation of the wall panel does not damage the fireproof coating on the surface of the steel plate of the shear wall body, thereby ensuring that the stable installation of the facing and the complete fireproof function of the steel plate shear wall are met at the same time.

The present invention is not limited to the above specific implementation modes, and the present invention can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made to the above implementation modes based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an assembled steel sheet shear wall structure which characterized in that: including shear wall main part (1), set up in joint fossil fragments (2) on shear wall main part (1), set up in basic unit fossil fragments (3) on joint fossil fragments (2) and set up in wall panel (4) on basic unit fossil fragments (3), shear wall main part (1) include upper beam (11), underbeam (12) and set up in steel sheet (13) between upper beam (11) and underbeam (12), all be provided with on upper beam (11) and underbeam (12) be used for with angle sign indicating number (21) of joint fossil fragments (2) end connection, joint fossil fragments (2) are kept away from one side of steel sheet (13) is provided with joint groove (22), basic unit fossil fragments (3) including be used for with mounting panel (31) that wall panel (4) are connected and be used for with joint groove (22) complex joint board (32).

2. The fabricated steel plate shear wall structure of claim 1, wherein: the steel plate (13) is provided with stiffening ribs (14), and the clamping keel (2) is provided with clamping pieces (5) used for being connected with the stiffening ribs (14).

3. The fabricated steel plate shear wall structure of claim 2, wherein: the clamping piece (5) comprises a main board (51), an upper rocker (52) and a lower rocker (53), wherein one end of the lower rocker (53), which is far away from the main board (51), is provided with a clamping plate (54) which is arranged in parallel with the main board (51), at least one part of the stiffening rib (14) is positioned between the main board (51) and the clamping plate (54), and the upper rocker (52) is provided with a bolt hole (55) which is used for being connected with the clamping keel (2).

4. A fabricated steel plate shear wall structure according to claim 3, wherein: the bolt hole (55) is a strip-shaped hole.

5. A fabricated steel plate shear wall structure according to claim 3, wherein: and the main board (51) and the clamping plate (54) are respectively provided with a connecting hole (56) and a connecting bolt which is used for being inserted into the connecting holes (56).

6. A fabricated steel plate shear wall structure according to claim 3, wherein: the clamping piece (5) is an integrally formed sheet metal part.

7. The fabricated steel plate shear wall structure of claim 1, wherein: the number of the corner connector (21), the clamping keels (2) and the base keels (3) is at least one.

8. The fabricated steel plate shear wall structure of claim 1, wherein: and the outer sides of the steel plates (13) and the stiffening ribs (14) are respectively provided with a paint layer.