CN218437630U

CN218437630U - Wallboard connecting structure

Info

Publication number: CN218437630U
Application number: CN202222651776.2U
Authority: CN
Inventors: 孙宽; 卢志光; 黄强
Original assignee: Hunan Guofa Holding Co ltd
Current assignee: Hunan Guofa Holding Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-03
Anticipated expiration: 2032-10-10

Abstract

A wallboard connecting structure comprises a wallboard and a connecting piece, wherein the connecting piece comprises a main beam and a horizontal corner piece, the main beam consists of a horizontal plate and two side plates, the horizontal plate is vertically connected with the two side plates, and mounting grooves are formed in two sides of the horizontal plate; the horizontal corner fittings are arranged at two ends of the main beam in the length direction, the width of the horizontal plate is smaller than the thickness of the wall plate, a concave embedding opening is arranged on the wall plate, and the concave embedding opening is inserted into the mounting groove during connection; after the wallboard is connected, a mortar layer is arranged on the outer side of the joint, and the thickness of the mortar layer is adapted to the thickness of the wallboard. The utility model provides a connection structure, stability is good, and is provided with the mortar layer in the outside of girder, and the thickness on mortar layer can flush with two blocks of wallboards, has guaranteed level and smooth pleasing to the eye of connection structure outward appearance.

Description

Wallboard connecting structure

Technical Field

The utility model relates to a building technical field, concretely relates to wallboard connection structure.

Background

At present, building industrialization is becoming a new development trend of modern buildings, namely, an industrial production mode is adopted, and prefabricated parts are adopted as many as possible to assemble and manufacture buildings so as to reduce the defects of construction dispersion, low-efficiency operation, high labor cost, long construction period and the like in the traditional building construction. The development and the shape of the assembly type building technology are large, and the assembly type building technology is one of the most powerful proofs of building industrialization, and the assembly type structure building has the advantages of light weight, high strength, good earthquake resistance, high construction speed, flexible building space arrangement and the like, and is more and more widely applied to construction engineering.

The wallboard is the most important structural component of a building and is one of the earliest prefabricated building fittings for realizing industrial production, and the matching and connecting structure of the prefabricated wallboard relates to the overall structural strength and the assembling speed of the building. In the prior art, the connection of some walls is mainly realized by the simple matching of concave-convex structures between two adjacent walls, the matching mode is rough, the stress at the joint is uneven, the stability is poor, and the flatness and the attractiveness of the joint of the two walls are difficult to ensure after the connection is installed; in addition, when the height of a floor exceeds 4m or the length of a wall body exceeds a certain limit, the stability of the whole wall body structure is generally increased by arranging ring beams and constructional columns in the wall body, but the existing ring beams and constructional columns are complex in structure, unreasonable in design and low in installation efficiency, are not beneficial to field construction, and limit the speed of the whole construction of a building to a certain extent. Therefore, this application aims at providing a wallboard connection structure, adopts this connection structure, and wallboard connection stability is good, and simple to operate is quick, can also guarantee that wall connection's level and smooth is pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of prior art and providing a wallboard connection structure, adopting this connection structure, the connection stability between the wallboard is good, and simple to operate is swift, and the wallboard junction levels beautifully simultaneously.

The technical scheme of the utility model is that: a wallboard connecting structure comprises wallboards and connecting pieces, wherein the two wallboards are connected through the connecting pieces, each connecting piece comprises a main beam and a horizontal corner piece, each main beam consists of a horizontal plate and two side plates, the horizontal plate is vertically connected with the two side plates, mounting grooves are formed in the two sides of the horizontal plate, and the cross section of each main beam is I-shaped; the horizontal corner pieces are arranged at two ends of the main beam in the length direction and consist of a transverse plate and a vertical plate which are perpendicular to each other, wherein one end of the transverse plate is fixedly connected with the middle part of the vertical plate, so that the cross section of each horizontal corner piece is T-shaped; when the installation, the transverse plate is mutually attached to the horizontal plate.

Furthermore, the width of the horizontal plate is smaller than the thickness of the wall plate, a concave embedding opening is arranged at the connecting end of the wall plate, and the concave embedding opening is inserted into the mounting groove during connection; after the wallboards are connected, a mortar layer is arranged on the outer side of the joint, and the thickness of the mortar layer is adapted to the thickness of the wallboards, so that the joint is flush with the surfaces of the two wallboards.

Furthermore, the concave embedding opening is fixedly connected with the side plate through expansion nails or ceramic glue. The expansion nail can be covered by the mortar layer, and the expansion nail is prevented from being exposed and rusted.

Furthermore, through holes are formed in the horizontal plate, the side plates, the transverse plate and the vertical plate; wherein the horizontal plate is mutually matched with the through hole on the transverse plate and is fixedly connected with the transverse plate through a bolt structure. Preferably, the horizontal plate is arranged below the horizontal plate, and the horizontal plate is welded with the horizontal plate.

Furthermore, the main beam is fixedly connected with the wall body through the matching of the through holes on the side plates and the expansion nails; and the horizontal corner fittings are fixedly connected with the wall column structure on the building body through the matching of the through holes on the vertical plates and the expansion nails.

Furthermore, the connecting part of the transverse plate and the vertical plate is provided with an oblique angle, and the connecting part of the horizontal plate and the side plate is provided with an oblique angle. The oblique angles can increase the strength and stability of the main beam and the connecting structure in the horizontal corner piece.

Furthermore, a glass fiber net is arranged on the outer side surface of the mortar layer, and the length of the glass fiber net directly lapped with the wallboard is not less than 30mm. Preferably, the lapping length is 30-100mm, so that the wall joint is effectively prevented from cracking easily.

Further, the connecting piece still includes unsmooth connecting plate and vertical corner fittings, and wherein unsmooth connecting plate is the flat board that the middle part was equipped with concave-convex structure, vertical corner fittings installs the both ends at unsmooth connecting plate, and vertical corner fittings is similar with the structure of horizontal corner fittings, and the difference lies in the diaphragm and the unsmooth connecting plate phase-match of vertical corner fittings.

Furthermore, the connecting piece also comprises a middle corner piece, wherein the middle corner piece is in a cross shape and is equivalent to a back plate shared by two vertical corner pieces.

Compared with the prior art the beneficial effects of the utility model: 1. the wallboard connecting structure in the utility model has good stability; the installation is convenient and fast, and the fast construction speed can be ensured when the height and the length of the wall are larger; 2. the width of the horizontal plate in the main beam is smaller than the thickness of the wall plates, a mortar layer is arranged on the outer side of the main beam, and the thickness of the mortar layer is flush with the two wall plates, so that the smoothness and the attractiveness of the appearance of the connecting structure are guaranteed; 3. the glass fiber net is arranged on the outer side of the mortar layer, the length of the glass fiber net directly lapped with the wallboard is not less than 30mm, and the cracking of the joint of the wall body can be effectively avoided.

Drawings

Fig. 1 is a schematic view of a connector in embodiment 1 of the present invention;

fig. 2 is an exploded view of the connection structure in embodiment 1 of the present invention;

fig. 3 is an overall schematic view of a connection structure in embodiment 1 of the present invention;

fig. 4 is an overall schematic view of a connector structure according to embodiment 2 of the present invention;

fig. 5 is a schematic cross-sectional view of a connecting member according to embodiment 2 of the present invention when the connecting member is connected to a wall;

fig. 6 is a schematic view of a connecting member structure in embodiment 3 of the present invention;

in the figure: 1-wallboard, 11-concave embedded opening, 2-main beam, 21-horizontal plate, 22-side plate, 3-horizontal corner fitting, 31-vertical plate, 32-horizontal plate, 4-glass fiber net, 5-mortar layer, 6-expansion nail, 7-concave-convex connecting plate, 8-vertical corner fitting and 9-middle corner fitting.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments, which are not specifically illustrated in the figures or which show functional components of the prior art.

Example 1

As shown in fig. 1-3, this embodiment is a connecting structure of wall panels 1, which includes wall panels 1 and connecting members, two wall panels 1 are connected by the connecting members, the connecting members include a main beam 2 and a horizontal corner fitting 3, wherein the main beam 2 is composed of a horizontal plate 21 and two side plates 22, the horizontal plate 21 and the two side plates 22 are vertically connected, so that the cross section of the main beam 2 is i-shaped; thus, mounting grooves are formed on two sides of the horizontal plate 21, the horizontal corner fittings 3 are arranged at two ends of the main beam 2 in the length direction, each horizontal corner fitting 3 consists of a transverse plate 31 and a vertical plate 32 which are perpendicular to each other, wherein one end of the transverse plate 31 is fixedly connected with the middle of the vertical plate 32, so that the cross section of each horizontal corner fitting 3 is in a T shape; when mounting, the transverse plate 31 and the horizontal plate 21 are attached to each other.

In this embodiment, the horizontal plate 21, the side plate 22, the horizontal plate 31 and the vertical plate 32 are all provided with through holes; wherein the horizontal plate 21 is matched with the through hole on the transverse plate 31 and is fixedly connected with the through hole through a bolt structure. The main beam 2 is fixedly connected with the wall body through the matching of the through holes on the side plates 22 and the expansion nails 6; the horizontal corner fittings 3 are fixedly connected with the wall column structure on the building body through the matching of the through holes on the vertical plates 32 and the expansion nails 6.

In the embodiment, the width of the horizontal plate 21 is smaller than the thickness of the wall plate 1, the connecting end of the wall plate 1 is provided with a concave embedding opening 11, and the concave embedding opening 11 is inserted into the mounting groove during connection; concave rabbet 11 is fixed with curb plate 22 through expansion nail 6, and wallboard 1 connects the back well, sets up mortar layer 5 in the outside of junction, and mortar layer 5's thickness suits with wallboard 1's thickness, makes the junction keep flushing with two wallboard 1's surface. The mortar layer 5 covers the expansion nails 6 and the main beam 2, and prevents the expansion nails 6 from being exposed and rusted.

In this embodiment, the connecting portion between the horizontal plate 31 and the vertical plate 32 is provided with an oblique angle, and the connecting portion between the horizontal plate 21 and the side plate 22 is provided with an oblique angle. The angle of inclination may increase the strength and stability of the connection in the main beam 2 and the horizontal corner pieces 3.

In this embodiment, the outer surface of the mortar layer 5 is further provided with a glass fiber net 4, and the length of the glass fiber net 4 directly lapped with the wallboard 1 is 50mm, so that the wall joint is effectively ensured not to crack easily.

This embodiment is applicable to and carries out the concatenation on the vertical direction to the wallboard.

Example 2

As shown in fig. 4-5, the difference between this embodiment and embodiment 1 is that the connecting member in this embodiment further includes a concave-convex connecting plate 7, a vertical corner fitting 8 and a middle corner fitting, where the concave-convex connecting plate 7 is a flat plate with a concave-convex structure in the middle, the vertical corner fitting 8 is installed at two ends of the concave-convex connecting plate 7, the vertical corner fitting 8 is similar to the horizontal corner fitting 3 in structure, the difference is that the horizontal plate 31 of the vertical corner fitting 8 is also provided with a concave-convex structure and is matched with the concave-convex connecting plate 7, and the middle corner fitting 9 is cross-shaped, which is equivalent to that two vertical corner fittings 8 share one backboard. The concave-convex connecting plate 7 is divided into an upper block and a lower block.

When the length of the wall body exceeds 5 meters or the length of the wall body is more than 2 times of the height of the wall body, a constructional column needs to be arranged; the connecting structure in the embodiment is suitable for being used when the wall body needs to be spliced in the vertical direction and the horizontal direction simultaneously.

Example 3

In the present embodiment, as shown in fig. 6, the connecting member only includes the vertical corner member 8 and the concave-convex connecting plate 7, and is suitable for splicing the wall panels in the horizontal direction.

The above is only a partial embodiment of the present invention, and is not used to limit the present invention, and to those skilled in the art, the present invention can have the combination and modification of the aforementioned various technical features, and those skilled in the art can replace the improvement, modification, and equivalent of the present invention without departing from the spirit and scope of the present invention, or use the structure or method of the present invention in other fields to obtain the same effect, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a wallboard connection structure, includes wallboard and connecting piece, and the wallboard passes through the connecting piece and links to each other its characterized in that: the connecting piece comprises a main beam and a horizontal corner piece, wherein the main beam consists of a horizontal plate and two side plates, the horizontal plate is vertically connected with the two side plates, and mounting grooves are formed in two sides of the horizontal plate; the horizontal corner fittings are arranged at two ends of the main beam in the length direction and consist of a transverse plate and a vertical plate which are vertical to each other, wherein one end of the transverse plate is fixedly connected with the middle part of the vertical plate, so that the cross section of each horizontal corner fitting is T-shaped; when the installation, the transverse plate is mutually attached to the horizontal plate.

2. The wall panel connection structure of claim 1, wherein: the width of the horizontal plate is smaller than the thickness of the wall plate, a concave embedding opening is formed in the connecting end of the wall plate, and the concave embedding opening is inserted into the mounting groove during connection; after the wallboards are connected, a mortar layer is arranged on the outer side of the joint, and the thickness of the mortar layer is matched with that of the wallboards, so that the joint is kept flush with the surfaces of the two wallboards.

3. The wall panel connection structure of claim 2, wherein: the concave embedding opening is fixedly connected with the side plate through expansion nails or ceramic glue.

4. The wall panel connection structure of claim 2, wherein: through holes are formed in the horizontal plate, the side plates, the transverse plate and the vertical plate; wherein the horizontal plate is mutually matched with the through hole on the transverse plate and is fixedly connected with the transverse plate through a bolt structure.

5. The wall panel connection structure of claim 4, wherein: the main beam is fixedly connected with the wall body through the matching of the through holes on the side plates and the expansion nails; and the horizontal corner fittings are fixedly connected with the wall column structure on the building body through the matching of the through holes on the vertical plates and the expansion nails.

6. The wall panel connection structure of claim 2, wherein: the horizontal plate is arranged below the horizontal plate, and the horizontal plate is welded with the horizontal plate.

7. The wall panel connection structure according to claim 1, wherein: the connecting part of the transverse plate and the vertical plate is provided with an oblique angle, and the connecting part of the horizontal plate and the side plate is provided with an oblique angle.

8. The wall panel connection structure of claim 2, wherein: the outer side surface of the mortar layer is provided with a glass fiber net, and the length of the direct lap joint of the glass fiber net and the wallboard is not less than 30mm.

9. The wall panel connection structure according to any one of claims 1 to 8, wherein: the connecting piece still includes unsmooth connecting plate and vertical corner fittings, and wherein unsmooth connecting plate is the flat board that the middle part was equipped with concave-convex structure, vertical corner fittings installs the both ends at unsmooth connecting plate, and vertical corner fittings is similar with the structure of horizontal corner fittings, and the difference lies in the diaphragm and the unsmooth connecting plate phase-match of vertical corner fittings.

10. The wall panel connection structure of claim 9, wherein: the connecting piece still includes middle corner fittings, and middle corner fittings is the cross, is equivalent to two vertical corner fittings sharing same riser.