CN219710845U - External wall panel deformation joint structure - Google Patents

Abstract

The utility model discloses an external wall panel deformation joint structure. Above-mentioned side fascia movement joint structure installs in building element, building element includes first post beam structure unit and second post beam structure unit, first post beam structure unit with be equipped with the structure movement joint between the second post beam structure unit. Above-mentioned wall structure movement joint structure includes first support, second support, first wallboard and second wallboard, first wallboard passes through first support install in first beam structure unit, the second wallboard passes through second support install in second beam structure unit, first wallboard is in the vertical projection of outer wall covers completely the structure movement joint, first wallboard with have the clearance between the second wallboard. The utility model solves the problems that the deformation joint cover plate and the wall body have non-uniform overall visual effect, and the additionally installed external wall panel is easy to deform and difficult to repair in the deformation joint area due to unbroken.

Description

External wall panel deformation joint structure

Technical Field

The utility model relates to the field of buildings, in particular to an external wall panel deformation joint structure.

Background

The building often deforms under the action of external factors, resulting in cracking or even destruction. The structural deformation joint is a structural joint reserved for this case. The expansion joint is one of structural deformation joints, and expansion joint is expansion deformation of building components caused by temperature, humidity and other factors. For this purpose, a slit perpendicular to the ground is usually provided in a proper place of a building, and a wall, a floor layer, a roof, and other members of the house are separated from the foundation to separate the building into several independent parts. The seam provided to overcome the excessive temperature differential may not break the foundation, breaking the structure from the top surface of the foundation to the roof edge.

The structural deformation joint is usually covered at the joint by a finished deformation joint cover plate or other similar cover plates. The cover plate has larger width, so that the visual effect of the outer vertical surface of the wall body cannot be continuously unified, and the appearance is influenced. In addition, some peripheral wallboards do not consider the telescopic deformation requirement of the peripheral wallboards at the position of the structural deformation joint, and once the wall body deforms, the peripheral wallboards are deformed and broken, so that the peripheral wallboards are difficult to repair.

Disclosure of Invention

The deformation joint structure of the external wall panel is used for solving the problems that the overall visual effect of the deformation joint cover plate and the wall body is not uniform, and the additionally installed external wall panel is easy to deform and difficult to repair in the deformation joint area due to unbroken.

The external wall panel deformation joint structure is arranged on a building member, the building member comprises a first column-beam structural unit and a second column-beam structural unit, and a structural deformation joint is arranged between the first column-beam structural unit and the second column-beam structural unit. Above-mentioned side fascia movement joint structure includes first support, second support, first wallboard and second wallboard, first wallboard passes through first support install in first beam structure unit, the second wallboard passes through second support install in second beam structure unit, first wallboard is in the vertical projection of outer wall covers completely the structure movement joint, first wallboard with have the clearance between the second wallboard.

In the above embodiment, the first wallboard is arranged across the first beam structural unit and the second beam structural unit to shield the structural deformation joint. The structure does not need to be provided with a cover plate alone to shield the deformation joint of the structure, so that the outer wall of the building member is kept coherent visually and attractive. The first wallboard and the second wallboard are independently installed, and when the first column girder structure unit is deformed in a telescopic way, the first wallboard moves along with the first column girder structure unit. And when the second beam structural unit stretches and deforms, the second wallboard moves along with the second beam structural unit. The first wallboard is spanned on the structural deformation joint, but is not connected with the second beam structural unit. The first wallboard can not be influenced by the flexible deformation of the second beam structural unit, and the second wallboard can not be influenced by the flexible deformation of the first beam structural unit. Simultaneously, the second wallboard sets up side by side with first wallboard, and leaves the clearance in the middle, when can satisfying building element and warp, first wallboard and second wallboard can have the space along with the wall body displacement, reduces first wallboard and second wallboard because the condition of the not enough mutual extrusion deformation in space.

In an optional technical scheme, the first bracket comprises a first purline, the first purline is parallel to the structural deformation joint, the first purline is connected with the first column-beam structural unit through a first embedded part, and the first wallboard is fixedly connected with the first purline.

In an optional technical scheme, the first bracket further comprises a second purline and a third purline, the second purline is fixedly connected with the first purline, the third purline is perpendicular to the second purline, the third purline is parallel to the first purline and is located on one side of the second beam structural unit, and the first wallboard is fixedly connected with the third purline.

In an optional technical scheme, a second embedded part is arranged below the second purline and used for supporting the second purline, and the second embedded part is fixedly installed on the first column-beam structural unit.

In an optional technical scheme, the second bracket comprises a fourth purline, the fourth purline is parallel to the first purline, the fourth purline is connected with the second beam structural unit through a third embedded part, and the second wallboard is fixedly connected with the fourth purline.

In an optional technical scheme, the wall structure deformation joint structure further comprises a buckle plate, wherein the buckle plate is arranged between the first wallboard and the second wallboard, and the buckle plate is fixedly connected with the fourth purline.

In an alternative technical scheme, the buckle plate is provided with a groove, and a buckle cover is arranged in the groove.

In an alternative technical scheme, heat preservation cotton is arranged between the first wallboard and the second wallboard.

In an optional technical scheme, the number of the second purlines is multiple, and the second purlines are parallel to each other.

Drawings

FIG. 1 is a schematic view of the installation of a first bracket, a second bracket, a first beam structural unit, and a second beam structural unit in one embodiment of the present utility model;

FIG. 2 is a top view of an exterior wall panel deformation joint structure according to one embodiment of the present utility model;

FIG. 3 is a schematic view illustrating a first buried member according to an embodiment of the present utility model;

fig. 4 is a schematic view of the assembly of the buckle, buckle cover, first wall plate, and second wall plate in one embodiment of the present utility model.

Reference numerals:

10-a first column-beam structural unit; 20-a second beam structural unit; 100-structural deformation joint; 30-a first wallboard; 40-a second wallboard; 1-a first purlin; 2-a second purlin; 3-a third purlin; 4-fourth purlin; 5-a first embedded part; 51-a buried plate; 52-purlin pallet; 53-anchor bolts; 521-mounting side walls; 522-supporting walls; 6-a second embedded part; 7-a third embedded part; 8-buckle plates; 81-grooves; 82-a platen; 83-a buckle closure; 9-E-shaped adhesive tapes; 11-heat preservation cotton; 41-angle steel.

Detailed Description

In order to solve the problem that the deformation joint cover plate and the whole visual effect of the wall body are not uniform, and the outer wall plate structure is easy to deform and difficult to repair when being unbroken in the deformation joint area. The embodiment of the utility model provides an external wall panel deformation joint structure and an installation method thereof. The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Fig. 1 is a schematic installation view of a first bracket, a second bracket, a first beam structural unit and a second beam structural unit according to an embodiment of the present utility model, and fig. 2 is a top view of an external wall panel deformation joint structure according to an embodiment of the present utility model. Referring to fig. 1 and 2, an external wall panel deformation joint structure provided in an embodiment of the present utility model is installed on a building member, where the building member includes a first beam structural unit 10 and a second beam structural unit 20, and a structural deformation joint 100 is disposed between the first beam structural unit 10 and the second beam structural unit 20. The deformation joint structure of the wall structure comprises a first bracket, a second bracket, a first wallboard 30 and a second wallboard 40. The first wall plate 30 is mounted to the first beam structural unit 10 by a first bracket, and the second wall plate 40 is mounted to the second beam structural unit 20 by a second bracket. The first wallboard 30 is spanned between the first beam structural unit 10 and the second beam structural unit 20, so that the vertical projection of the first wallboard 30 on the building member completely covers the structural deformation joint. A gap is provided between the first wall panel and the second wall panel. The gap is the splice joint of the wallboard.

In the above embodiment, the first wall plate 30 spans the first beam structural unit 10 and the second beam structural unit 20, shielding the structural deformation joint 100. The structure does not need to be provided with a cover plate separately to cover the deformation joint 100 of the structure, so that the outer wall of the building component is kept coherent visually and attractive. The first wall plate 30 is installed independently of the second wall plate 40, and the first wall plate 30 moves with the first column structural unit 10 when the first column structural unit 10 is deformed in a telescopic manner. The second wall plate 40 moves with the second beam structural unit 20 as the second beam structural unit 20 is deformed in a telescopic manner. The first wall panel 30 straddles the structural deformation joint 100 but is not connected to the second beam structural unit 20. The first wallboard 30 is not affected by the telescoping deformation of the second beam structure unit 20, and the second wallboard 40 is not affected by the telescoping deformation of the first beam structure unit 10. Meanwhile, the second wallboard 40 and the first wallboard 30 are arranged in parallel, and a gap is reserved in the middle, so that the requirement that the first wallboard 30 and the second wallboard 40 can have space to displace along with the building element when the building element is deformed can be met.

It should be noted that the gap between the first wall panel 30 and the second wall panel 40 is less than the width of the structural deformation joint 100. The structural deformation joint width is about 200mm. The width of the gap is about 25mm.

In specifically selecting the first wall panel 30 and the second wall panel 40 described above, a metal sandwich panel may be employed as the first wall panel 30 and the second wall panel 40. The metal sandwich plate is two layers of metal sheets subjected to surface coating treatment, a core material of a heat insulation material with certain rigidity is filled in the middle of the metal sheets, and the metal sandwich plate is an outer wall plate with bearing capacity, also called a sandwich plate, which is formed by compounding on a special automatic production line. The heat insulating material may be rock wool, hard foamed plastic, etc.

FIG. 3 is a schematic structural view of a first buried member according to an embodiment of the present utility model. Referring to fig. 1 to 3, in a specific embodiment, the first bracket may include a first purline 1, where the first purline 1 is parallel to the structural deformation joint 100, the first purline 1 is connected to the first column structural unit 10 through the first buried member 5, and the first wallboard 30 is fixedly connected to the first purline. Specifically, the first embedded part 5 is a rear embedded part and is fixed to the first column-beam structural unit 10 through an M12 chemical anchor bolt. The first embedment 5 may include an embedment plate 51 and a purlin bracket plate 52. Purlin pallet 52 may be C-shaped in cross-section, i.e., the purlin pallet may be a channel. In construction, 4 anchors 53 (M12 chemical anchors) may be used to secure the embedment plate 51 to the beam column of the first column beam structural unit 10, and then the purlin bracket plate 52 may be welded to the side of the embedment plate 51 facing away from the first column beam structural unit 10. Purlin pallet 52 is perpendicular to embedment plate 51. Purlin pallet 52 has a mounting side wall 521 and two support walls 522, with two support walls 522 located at either end of mounting side wall 521. The mounting side wall 521 is perpendicular to the ground, and the first purline 1 is mounted to the mounting side wall 521 of the purlin bracket perpendicular to the ground.

Please continue to refer to fig. 1 and 2. Further, the first bracket may further include a second purlin 2 and a third purlin 3. The second purline 2 is fixedly connected with the first purline 1, and the third purline 3 is perpendicular to the second purline 2. The third purlin 3 is parallel to the first purlin 1 and is located on the side of the second beam structural unit 20. The first wall plate 30 is fixedly connected with the third purline 3. Specifically, after the first purlin 1 is installed, the second purlin 2 is fixedly connected with the first purlin 1 through angle steel, and the second purlin 2 is perpendicular to the first purlin 1 and extends toward the second beam structural unit 20. The second purlin 2 is installed on the side of the first purlin 1 facing the second beam structural unit 20. The third purline 3 can be connected with the second purline 2 through angle steel, and can also be directly welded at one end of the second purline 2 far away from the first purline 1. The second purlin 2 extends toward the second beam structural unit 20 such that the third purlin 3 is located on one side of the second beam structural unit 20. The first wall plate 30 is fixedly connected with the third purline 3. The first wallboard 30 is fixedly connected with the first purline 1 and the third purline 3 at the same time, so that the reliability is higher.

With continued reference to fig. 1, the number of second purlins 2 is plural, and the second purlins 2 are parallel to each other. In this embodiment, the distance between two adjacent second purlines is 2m.

In an alternative embodiment, a second embedded part 6 is arranged below the second purline 2, the second embedded part 6 is used for supporting the second purline 2, and the second embedded part 6 is fixedly installed on the first column-beam structural unit 10. Specifically, the structure of the second embedded part 6 may be the same as that of the first embedded part 5, and the mounting side wall of the purlin supporting plate of the second embedded part 6 may face the second purlin 2 and abut against the second purlin 2.

In order to improve the reliability of the connection between the first bracket and the first column-beam structural unit 10, the second embedded part 6 may be fixedly connected with the second purline 2 through bolts.

In an alternative embodiment, the second bracket includes a fourth purlin 4, the fourth purlin 4 is parallel to the first purlin 1, the fourth purlin 4 is connected to the second beam structural unit 20 through the third buried member 7, and the second wallboard 40 is fixedly connected to the fourth purlin 4. The third buried element 7 may have the same structure as the first buried element 5.

When the first purline 1, the second purline 2, the third purline 3 and the fourth purline 4 are specifically selected, a purline having a C-shaped cross section or a purline having a rectangular cross section may be selected. The first purline 1, the second purline 2, the third purline 3 and the fourth purline 4 in the utility model all adopt C-shaped purlines. The purlin is lighter in weight than purlin with rectangular cross section.

In an alternative embodiment, the deformation joint structure of the external wall panel may further include a buckle plate 8, where the buckle plate 8 is disposed between the first wall panel 30 and the second wall panel 40 and fixedly connected to the fourth purline 4. For shielding the gap between the first wall plate 30 and the second wall plate 40. The above-described process of installing the gusset 8 may be referred to as a caulking process. The gusset 8 moves only with the second beam structural unit 20 when the first beam structural unit 10 and the second beam structural unit 20 are displaced.

Fig. 4 is a schematic view of the assembly of the buckle, buckle cover, first wall plate, and second wall plate in one embodiment of the present utility model. In the specific embodiment, as shown in fig. 4, the buckle 8 has a groove 81, and a buckle cover 83 is disposed in the groove 81. Specifically, the groove 81 is located in the middle area of the buckle 8, two ends of the groove 81 are provided with pressing plates 82 extending to two sides of the groove 81, and the buckle 8 is in a shape of a Chinese character 'ji'. The opening of the recess 81 is directed towards the outside of the wall panel. The gusset 8 is fixedly attached to the fourth purlin 4 by self-tapping screws at the location of the groove 81. An E-shaped adhesive tape 9 is arranged between the pressing plate 82 on one side of the groove 81 and the first wallboard 30, and an E-shaped adhesive tape is arranged between the pressing plate 82 on the other side and the second wallboard 40. A gap (points a and B) between the pressure plate 82 and the wall plate at one end far from the groove is filled with a weather-resistant sealant for construction. The E-shaped adhesive tape 9 and the sealant are used for waterproofing. The groove 81 of the gusset 8 is located between the first wall panel 30 and the second wall panel 40 to conceal the gap between the first wall panel 30 and the second wall panel 40. The pinch plate 8 may be formed by bending an aluminum alloy plate with a thickness of 3 mm.

In an alternative embodiment, the gap between the first wall panel 30 and the second wall panel 40 may also be filled with insulation wool 11.

It is worth noting that the first wall panel may be connected to the first column girder construction unit by a plurality of purlines. The second wall panel may be connected to the second beam structural unit by a plurality of purlins. The utility model focuses on the mounting structure of the outer wall plate at the position of the structural deformation joint. The specific arrangement positions of other purlines and the specific connection modes of the purlines with the first wallboard and the second wallboard are not described in detail.

The embodiment of the utility model also provides a method for installing the external wall panel deformation joint structure on a building member, which comprises the following steps:

s1: the first bracket is arranged on the first column beam structural unit, and the second bracket is arranged on the second column beam structural unit.

Specifically, first, the first buried member 5 and the third buried member 7 are constructed. The embedment plate 51 of the first embedment may be a 200mm by 10mm thick hot galvanized plate. The purlin pallet is secured to the first column-beam structural unit 10 by four M12 chemical anchors, and then welded to the buried plate. The third embedded part and the first embedded part are the same in material and specification.

Then main purlines at two sides of the deformation joint of the mounting structure: a first purlin 1 and a fourth purlin 4. The main purline can be made of Q460 steel, the specification is C250mm multiplied by 75mm multiplied by 20mm multiplied by 2.2mm hot dip galvanized purline, and the first purline 1 and the fourth purline 4 are respectively connected with the first embedded part 5 and the third embedded part 7 through 4M 12 common bolts. And then installing a horizontal overhanging purline: and a second purlin 2. The second purline 2 can be made of Q345 steel, and has the specification of C250mm multiplied by 75mm multiplied by 20mm multiplied by 1.8mm hot dip galvanized purline. The first purline 1 and the second purline 2 are respectively connected by adopting 4M 12 common bolts and L70mm multiplied by 4mm angle steel, namely, the first purline 1 and the second purline 2 are connected by the angle steel, and the bolts penetrate through two mutually perpendicular plates of the angle steel to realize the fixation of the angle steel and the purline.

Further, the second embedded part 6 is installed, and the second embedded part 6 can be the same as the first embedded part 5 in material and specification. The purlin support plate of the second embedded part 6 is opened towards the ground, and the second purlin 2 horizontally abuts against the second embedded part 6.

Finally, the third purlin 3 is installed. The third purline 3 is the same as the second purline 2 in material and specification. The third purline 3 can be welded on the second purline 2, and can also be connected with the second purline 2 by adopting M12 common bolts and L70mm multiplied by 4mm galvanized angle steel.

S2: the first wallboard 30 is installed on the first bracket across the structural deformation joint 100, and the second wallboard 40 is installed on the second bracket, so that a gap is reserved between the second wallboard 40 and the first wallboard 30, and the gap and the structural deformation joint 100 are arranged in a staggered manner. The first wall plate 30 can shield the structural deformation joint 100, and simultaneously the gap between the first wall plate 30 and the second wall plate 40 can meet the requirement of expansion and contraction deformation of the structural deformation joint of the wall plate.

Specifically, the first wall plate 30 may be fixedly connected to the first purline 1 and the third purline 3 through self-tapping screws. The second wall panel 40 may be fixedly attached to the fourth purlin 4 by self-tapping screws and L50mm x 2mm galvanized angle steel 41.

Finally, the buckle plate 8 and the buckle cover are installed at the gap between the first wall plate 30 and the second wall plate 40.

The deformation joint structure of the external wall panel can meet the expansion joint position expansion deformation requirement of the external wall of the building, and ensure the unification and the beautiful appearance of the whole external elevation of the building.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (9)

1. The utility model provides an external wall panel movement joint structure, installs in building element, building element includes first post beam structure unit and second post beam structure unit, first post beam structure unit with be equipped with the structure movement joint between the second post beam structure unit, its characterized in that includes first support, second support, first wallboard and second wallboard, first wallboard passes through the support mounting in first post beam structure unit, the second wallboard passes through the second support mounting in second post beam structure unit, first wallboard is in building element's perpendicular projection covers completely the structure movement joint, first wallboard with have the clearance between the second wallboard.

2. The exterior wall panel deformation joint structure according to claim 1, wherein the first bracket comprises a first purline, the first purline is parallel to the structural deformation joint, the first purline is connected with the first column-beam structural unit through a first embedded part, and the first wall panel is fixedly connected with the first purline.

3. The external wall panel deformation joint structure according to claim 2, wherein the first bracket further comprises a second purline and a third purline, the second purline is fixedly connected with the first purline, the third purline is perpendicular to the second purline, the third purline is parallel to the first purline and located on one side of the second beam structural unit, and the first wall panel is fixedly connected with the third purline.

4. The external wall panel deformation joint structure according to claim 3, wherein a second embedded part is arranged below the second purline and used for supporting the second purline, and the second embedded part is fixedly installed on the first column-beam structural unit.

5. The exterior wall panel deformation joint structure according to claim 2, wherein the second bracket comprises a fourth purline, the fourth purline is parallel to the first purline, the fourth purline is connected with the second beam structural unit through a third embedded part, and the second wall panel is fixedly connected with the fourth purline.

6. The exterior wall panel deformation joint structure according to claim 5, further comprising a gusset plate disposed between the first wall panel and the second wall panel, and the gusset plate being fixedly connected to the fourth purline.

7. The exterior wall panel deformation joint structure according to claim 6, wherein the buckle plate has a groove, and a buckle cover is provided in the groove.

8. The exterior wallboard deformation joint structure of claim 1, wherein heat preservation cotton is disposed between the first wallboard and the second wallboard.

9. The exterior wall panel deformation joint structure according to claim 3, wherein the number of the second purlines is plural, and the plural second purlines are parallel to each other.