CN210622056U - Expansion joint connecting structure at joint part of two curtain walls - Google Patents

Abstract

The utility model discloses an expansion joint connection structure at two curtain handing-over positions, first curtain is equipped with the public stand of unit and the female stand of unit of mutually supporting in seam crossing, the outside of the female stand of unit is towards the square column of second curtain, install aluminum plate on the square column of second curtain, install the outer panel on the aluminum plate, the both ends of rubber strip are passed through corner element fixed mounting on female stand of unit and aluminum plate, the front end of the female stand of unit is fixed one and is rolled over the template, roll over the template and shelter from the rubber strip in inside. The utility model discloses can alleviate the flexible change between two curtain, be applicable to the corner position of two different curtain, organ rubber strip can prevent a large amount of rainwater invasion moreover, and simple structure installs convenient simultaneously.

Description

Expansion joint connecting structure at joint part of two curtain walls

Technical Field

The utility model belongs to the technical field of building curtain wall facility and specifically relates to an expansion joint connection structure at two curtain handing-over positions.

Background

The building curtain wall is a building outer protective structure or decorative structure which is composed of a supporting structure system and a panel, has certain displacement capacity relative to a main structure or can adapt to the displacement of the main structure and does not bear the action of the main structure. In order to prevent uneven settlement and deformation of a main body structure, for example, expansion joints are usually left in a building civil engineering structure vertical surface between a main building and a skirt building or when the building vertical surface has large span in the existing curtain wall system. When the building curtain wall is used as an outer protective structure of a main building, the deformation of a civil structure at the position of an expansion joint and the waterproof sealing effect are correspondingly required to be considered, and a connecting structure is usually arranged at the position of the expansion joint between the two curtain walls. The existing expansion joint connecting structure is usually used between two curtain walls of the same type, the two curtain walls all adopt the same keel and a panel, and the two curtain walls are generally located on the same outer vertical surface, so that the connection is easy, and the rubber strip adopted by the expansion joint connecting structure is exposed outside to influence the appearance.

SUMMERY OF THE UTILITY MODEL

The utility model provides an expansion joint connection structure at two curtain handing-over positions rational in infrastructure, can be applicable to the corner position of two different curtain, the position appearance at assurance expansion joint is pleasing to the eye, prevents a large amount of rainwater invasion, plays the energy-conserving effect of building, simple structure simultaneously, and it is convenient to install to the expansion joint, the rubber strip that above-mentioned current expansion joint connection structure is not applicable to the curtain corner position of two different grade types exposes and influences shortcoming such as pleasing to the eye.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides an expansion joint connection structure at two curtain handing-over positions, first curtain is equipped with the public stand of unit and the female stand of unit of mutually supporting in seam crossing, the outside of the female stand of unit is towards the square column of second curtain, install aluminum plate on the square column of second curtain, install the outer panel on the aluminum plate, the both ends of rubber strip are passed through corner element fixed mounting on female stand of unit and aluminum plate, the front end of the female stand of unit is fixed one and is rolled over the template, it shelters from the rubber strip to roll over the template in inside.

As a further improvement of the above technical solution:

the aluminum plate is parallel to the outer side faces of the unit female stand columns, two groups of angle elements are fixed on the outer side faces of the unit female stand columns through screws, and two groups of angle elements are also fixed on corresponding positions on the aluminum plate through screws.

And a heat insulation material is filled between the two layers of rubber strips.

The corner element is angle aluminum or angle steel.

The corner element is matched with the groove element for use, the section of the groove element is U-shaped and is provided with a long groove, and the bottom in the long groove is connected with the corner element through a screw.

The two ends of the rubber strip are correspondingly fixed on the screws between the groove elements and the corner elements.

The rubber strip is an organ rubber strip.

The folding plate comprises a first section, a second section, a third section, a fourth section, a fifth section and a sixth section, wherein the first section is vertically folded right to form the second section, the second section is vertically folded left to form the third section, the third section is vertically folded left to form the fourth section, the fourth section is vertically folded right to form the fifth section, and the fifth section is vertically folded right to form the sixth section.

The first section is fixed at the front end of the unit female upright post through a screw, a sealant is arranged between the second section and a combined piece on the unit female upright post, the fourth section, the fifth section and the sixth section are positioned between the unit female upright post and the aluminum plate, and one end of the outer panel is positioned between the fourth section and the sixth section.

The matching surface of the unit male upright post and the unit female upright post is provided with an assembly, and a rubber part is arranged between the two assemblies.

The utility model has the advantages as follows:

the utility model discloses set up two-layer rubber strip between first curtain and second curtain, first curtain is equipped with the public stand of unit and the female stand of unit of mutually supporting in seam crossing, installs aluminum plate on the square stand of second curtain, and the both ends of rubber strip are passed through angle component fixed mounting and are being passed through on the female stand of unit and aluminum plate, can alleviate the flexible change between two curtains when two buildings take place relative deformation, the utility model is suitable for a corner position of two different curtains, moreover organ rubber strip can prevent a large amount of rainwater from invading, simple structure simultaneously, and it is convenient to install. The utility model discloses a hidden structure, the fixed one of front end of the female stand of unit rolls over the template, rolls over the template and shelters from the rubber strip in inside, and the position appearance of guaranteeing the expansion joint is pleasing to the eye. Thermal insulation materials such as thermal insulation rock wool are filled between the two layers of organ rubber strips, and the energy-saving effect of the building is met.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of a rubber strip.

Fig. 3 is a schematic view of rubber strip installation.

Fig. 4 is a schematic view of a flap plate.

In the figure: 1. a unit male upright post; 2. a unit female upright post; 3. a glass panel; 4. an assembly; 5. a square column; 6. an aluminum plate; 7. an outer panel; 8. a corner element; 9. a trough member; 10. an organ rubber strip; 11. a thermal insulation material; 12. folding the template; 12a, a first segment; 12b, a second segment; 12c, a third section; 12d, a fourth segment; 12e, a fifth section; 12f, a sixth section.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in figure 1, the expansion joint connecting structure at the joint part of the two curtain walls is arranged between the first curtain wall and the second curtain wall. First curtain wall is equipped with the public stand of unit 1 and the female stand 2 of unit of mutually supporting in seam crossing, passes through the structural adhesive at the front end of the public stand 1 of unit and connects glass panels 3, and the fitting surface of the public stand 1 of unit and the female stand 2 of unit all is equipped with sub-assembly 4, and sub-assembly 4 is inside to be connected through the heat insulating strip, is equipped with sealed glue between the glass panels 3 of first curtain wall and sub-assembly 4. And a rubber part is arranged between the assembly 4 of the unit male upright post 1 and the assembly 4 of the unit female upright post 2, so that the sealing and waterproof effects are achieved.

The outer side of the unit mother upright 2 faces a square upright 5 of the second curtain wall, and the square upright 5 is preferably a steel upright. The square upright post 5 is provided with an aluminum plate 6, the aluminum plate 6 is provided with an outer panel 7 through a connecting piece, and the outer panel 7 is preferably a stone panel. The aluminum plate 6 is parallel to the outer side of the unit female upright post 2, two groups of angle elements 8 are fixed on the outer side of the unit female upright post 2 through screws, and two groups of angle elements 8 are also fixed on the corresponding positions on the aluminum plate 6 through screws. The corner element 8 is an angle aluminum, angle steel or other angle profile. The corner element 8 is used in cooperation with the trough element 9, the cross section of the trough element 9 is U-shaped and is provided with a long trough, the bottom in the long trough is connected with the corner element 8 through a screw, and the surface of the installed trough element 9 is provided with sealing glue. As shown in fig. 2 to 3, an accordion rubber strip 10, preferably an epdm rubber strip, is fixedly installed between one corner element 8 of the unit female stud 2 and a corresponding one corner element 8 of the aluminum plate 6. The concertina rubber strip 10 is fixed at its two ends to the screws between the groove element 9 and the corner element 8. And an insulation material 11, preferably insulation rock wool, is filled between the two layers of the organ rubber strips 10.

As shown in fig. 4, a folding plate 12 is fixed at the front end of the unit female upright post 2 by screws, the folding plate 12 includes a first section 12a, a second section 12b, a third section 12c, a fourth section 12d, a fifth section 12e and a sixth section, the first section 12a is vertically folded right to form the second section 12b, the second section 12b is vertically folded left to form the third section 12c, the third section 12c is vertically folded left to form the fourth section 12d, the fourth section 12d is vertically folded right to form the fifth section 12e, and the fifth section 12e is vertically folded right to form the sixth section 12 f. The first section 12a is fixed at the front end of the unit female upright post 2 through screws, a foam rod and sealant are arranged between the second section 12b and the assembly 4 on the unit female upright post 2, the fourth section 12d, the fifth section 12e and the sixth section 12f are positioned between the unit female upright post 2 and the aluminum plate 6, and one end of the outer panel 7 is positioned between the fourth section 12d and the sixth section 12 f. The accordion plate 12 shields the accordion rubber strip 10 inside, making the internal connection structure invisible.

The utility model discloses when implementing, there are two sets of angle components 8 at the lateral surface of the female stand 2 of unit through the fix with screw, and the corresponding position on aluminum plate 6 also is fixed with two sets of angle components 8 through the screw. An organ rubber strip 10 is fixedly arranged between one corner element 8 of the unit female upright post 2 and the corresponding corner element 8 on the aluminum plate 6, the inner bottom of the long groove of the groove element 9 is connected with the corner element 8 through a screw, and two ends of the organ rubber strip 10 are correspondingly fixed on the screw between the groove element 9 and the corner element 8. And heat-preservation rock wool is filled between the two layers of organ rubber strips 10. Sealant is provided on the surface of the trough member 9 after installation. The front end of the unit female upright post 2 is fixed with a folding plate 12 through a screw, a first section 12a of the folding plate 12 is fixed at the front end of the unit female upright post 2 through a screw, a foam rod and sealant are arranged between a second section 12b and the assembly 4 on the unit female upright post 2, a fourth section 12d, a fifth section 12e and a sixth section 12f are positioned between the unit female upright post 2 and the aluminum plate 6, and one end of the outer panel 7 is positioned between the fourth section 12d and the sixth section 12 f. The accordion plate 12 shields the accordion rubber strip 10 inside, making the internal connection structure invisible.

The above description is illustrative of the present invention and is not intended to limit the present invention, and the present invention may be modified in any manner without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides an expansion joint connection structure at two curtain handing-over positions which characterized in that: first curtain wall is equipped with the public stand of unit (1) and the female stand of unit (2) of mutually supporting in seam crossing, the outside of the female stand of unit (2) is towards square stand (5) of second curtain wall, install aluminum plate (6) on square stand (5) of second curtain wall, install outer panel (7) on aluminum plate (6), corner element (8) fixed mounting is passed through on female stand of unit (2) and aluminum plate (6) in the both ends of rubber strip, the fixed book type board (12) of one in the front end of the female stand of unit (2), book type board (12) shelter from the rubber strip in inside.

2. The expansion joint connecting structure of two curtain wall joint positions of claim 1, characterized in that: the aluminum plate (6) is parallel to the outer side face of the unit female upright post (2), two groups of angle elements (8) are fixed on the outer side face of the unit female upright post (2) through screws, and two groups of angle elements (8) are also fixed on corresponding positions on the aluminum plate (6) through screws.

3. The expansion joint connecting structure of two curtain wall handing-over positions of claim 2, characterized in that: and a heat insulation material (11) is filled between the two layers of rubber strips.

4. The expansion joint connecting structure of two curtain wall joint positions of claim 1, characterized in that: the corner element (8) is an angle aluminum or an angle steel.

5. The expansion joint connecting structure of two curtain wall joint positions of claim 1, characterized in that: the corner element (8) is matched with the groove element (9) for use, the section of the groove element (9) is U-shaped and is provided with a long groove, and the inner bottom of the long groove is connected with the corner element (8) through a screw.

6. The expansion joint connecting structure of two curtain wall joint positions of claim 5, characterized in that: the two ends of the rubber strip are correspondingly fixed on the screw between the groove element (9) and the corner element (8).

7. The expansion joint connecting structure of two curtain wall joint positions of claim 1, characterized in that: the rubber strip is an organ rubber strip (10).

8. The expansion joint connecting structure of two curtain wall joint positions of claim 1, characterized in that: the folding plate (12) comprises a first section (12 a), a second section (12 b), a third section (12 c), a fourth section (12 d), a fifth section (12 e) and a sixth section (12 f), wherein the first section (12 a) is vertically folded to the right to form the second section (12 b), the second section (12 b) is vertically folded to the left to form the third section (12 c), the third section (12 c) is vertically folded to the left to form the fourth section (12 d), the fourth section (12 d) is vertically folded to the right to form the fifth section (12 e), and the fifth section (12 e) is vertically folded to the right to form the sixth section (12 f).

9. The expansion joint connection structure of two curtain wall handing-over positions of claim 8, characterized in that: the first section (12 a) is fixed at the front end of the unit female upright post (2) through screws, a sealant is arranged between the second section (12 b) and the assembly (4) on the unit female upright post (2), the fourth section (12 d), the fifth section (12 e) and the sixth section (12 f) are positioned between the unit female upright post (2) and the aluminum plate (6), and one end of the outer panel (7) is positioned between the fourth section (12 d) and the sixth section (12 f).

10. The expansion joint connecting structure of two curtain wall joint positions of claim 1, characterized in that: the matching surfaces of the unit male upright post (1) and the unit female upright post (2) are provided with assembly parts (4), and a rubber part is arranged between the two assembly parts (4).

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