CN213477312U

CN213477312U - Stone curtain wall expansion joint structure

Info

Publication number: CN213477312U
Application number: CN202022054588.2U
Authority: CN
Inventors: 阎璟; 李龙飞; 张野林; 张墨; 王保杰; 何娟
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-18
Anticipated expiration: 2030-09-18

Abstract

The embodiment of the utility model discloses a stone curtain wall expansion joint structure, which relates to the technical field of building curtain walls, and the technical scheme comprises a first curtain wall board and a second curtain wall board which are arranged side by side, wherein an expansion joint is reserved between the first curtain wall board and the second curtain wall board; an expansion joint baffle is arranged on the same side face of the first curtain wall board and the second curtain wall board and positioned at the expansion joint, and an expansion piece is connected between the expansion joint baffle and the first curtain wall board; and a connecting hanging piece is hermetically connected between the expansion joint baffle and the second curtain wall board. Through adopting above-mentioned technical scheme, both satisfied the functional requirement at expansion joint, do not destroy stone material curtain's wholeness effect simultaneously again.

Description

Stone curtain wall expansion joint structure

Technical Field

The embodiment of the utility model provides a relate to building curtain technical field, concretely relates to stone material curtain expansion joint structure.

Background

In the current construction, the exterior decoration of buildings is diversified, and stone curtain walls are increasingly applied to the exterior wall decoration due to the characteristics of excellent wear resistance, corrosion resistance, small water absorption, strong freezing resistance and the like. In order to prevent the structure of the building components from cracking or damaging due to the climate temperature change (thermal expansion and cold contraction), expansion joints are arranged at proper positions of most buildings. The stone curtain also need set up the expansion joint because of having this kind of problem equally, and the way is various, and the overwhelming majority adopts materials such as metal, rubber, can not satisfy expansion joint functional requirement, has destroyed stone curtain's wholeness to a certain extent in the outward appearance.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a stone material curtain expansion joint structure has both satisfied the functional requirement at expansion joint, does not destroy stone material curtain's wholeness effect simultaneously again.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the embodiment of the utility model, a stone curtain wall expansion joint structure is provided, which comprises a first curtain wall board and a second curtain wall board which are arranged side by side, wherein an expansion joint is reserved between the first curtain wall board and the second curtain wall board; an expansion joint baffle is arranged on the same side face of the first curtain wall board and the second curtain wall board and positioned at the expansion joint, and an expansion piece is connected between the expansion joint baffle and the first curtain wall board; and a connecting hanging piece is hermetically connected between the expansion joint baffle and the second curtain wall board.

Through adopting above-mentioned technical scheme, through setting up at the expansion joint baffle to and set up the extensible member between expansion joint baffle and first curtain wallboard, and set up the connection pendant between expansion joint and second curtain wallboard, when satisfying the expansion joint demand, when watching in the outside, the expansion joint baffle shelters from the extensible member and connects the pipe fitting, does not destroy the wholeness between first curtain wallboard and the second curtain wallboard.

Furthermore, a first tongue-and-groove is formed in one side, close to the first curtain wall board, of the expansion joint baffle; and a second tongue-and-groove is formed in one side, close to the expansion joint baffle, of the first curtain wall board, and the expansion piece is connected between the first tongue-and-groove and the second tongue-and-groove in a sealing mode.

Further, the telescopic piece comprises a foam rod with two sides respectively pressed on the first rabbet and the second rabbet.

Furthermore, a first groove is formed in one side, close to the expansion joint baffle plate, of the second curtain wall board, a second groove is formed in one side, close to the second curtain wall board, of the expansion joint baffle plate, the connecting hanging piece comprises a plug board, and two ends of the plug board are respectively plugged in the first groove and the second groove.

Furthermore, a plurality of first grooves and a plurality of second grooves are arranged at intervals, and the first grooves correspond to the second grooves one to one; the inserting plates are respectively inserted in the first groove and the second groove of each pair.

Furthermore, the cross sections of the first groove, the second groove and the plugboard are in a shape of a straight line.

Furthermore, the cross sections of the first groove, the second groove and the plugboard are in a cross shape.

Furthermore, a plurality of ribs are arranged on the plug board at intervals, and gaps for glue to pass through are formed in the ribs.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a stone material curtain expansion joint structure who sets up, after installation expansion joint structure, the expansion joint baffle shelters from the expansion joint between first curtain wallboard and the second curtain wallboard by the outside, and expansion piece and connection pendant position are located between first curtain wallboard and the expansion joint baffle and between second curtain wallboard and the expansion joint baffle, and the expansion joint construction is simple, and can satisfy the expansion joint requirement, has guaranteed the whole unified effect of the outer facade of building simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a first curtain wall panel, a second curtain wall panel and an expansion joint baffle provided in an embodiment of the present invention during explosion;

fig. 2 is a cross-sectional view of the expansion joint structure of the stone curtain wall provided in the embodiment of the present invention;

fig. 3 is a front view of a patch panel according to an embodiment of the present invention.

In the figure: 100. a first curtain wall panel; 110. a second tongue-and-groove; 200. a second curtain wall panel; 210. a first trench; 300. an expansion joint; 400. an expansion joint baffle; 410. a first tongue-and-groove; 420. a second trench; 430. a telescoping member; 500. connecting a hanging piece; 510. a plugboard; 520. a rib; 521. and (4) a notch.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

The utility model provides a stone material curtain wall expansion joint structure, as shown in fig. 1 to 3, including first curtain wallboard 100 and the second curtain wallboard 200 that set up side by side, leave between first curtain wallboard 100 and the second curtain wallboard 200 and be equipped with expansion joint 300. An expansion joint baffle 400 is arranged on the same side face of the first curtain wall board 100 and the second curtain wall board 200 and positioned at the expansion joint 300, and an expansion piece 430 is connected between the expansion joint baffle 400 and the first curtain wall board 100; a connecting hanger 500 is hermetically connected between the expansion joint baffle 400 and the second curtain wall panel 200. Specifically, for making first curtain wallboard 100 and second curtain wallboard 200's wholeness better, expansion joint baffle 400 is located the outside of first curtain wallboard 100 and second curtain wallboard 200, and then, behind installation expansion joint 300 structure, when observing first curtain wallboard 100 and second curtain wallboard 200 by the outside, owing to having the sheltering from of expansion joint baffle 400, first curtain wallboard 100 and second curtain wallboard 200 wholeness are stronger.

Specifically, a first tongue-and-groove 410 is formed at one side of the expansion joint baffle 400 close to the first curtain wall board 100; the first curtain wall board 100 is provided with a second tongue-and-groove 110 at a side close to the expansion joint baffle 400, and the expansion member 430 is hermetically connected between the first tongue-and-groove 410 and the second tongue-and-groove 110. The expansion member 430 includes a foam rod whose both sides are respectively pressed against the first and

second tongues

410 and 110.

The first groove 210 is opened at one side of the second curtain wall board 200 close to the expansion joint baffle 400, the second groove 420 is opened at one side of the expansion joint baffle 400 close to the second curtain wall board 200, the connection hanger 500 comprises a plug board 510, and two ends of the plug board 510 are respectively plugged in the first groove 210 and the second groove 420.

When the curtain wall panel is installed, the inserting plate 510 is adhered to the first groove 210 and the second groove 420 by using a special stone adhesive, the expansion joint baffle 400 and the second curtain wall panel 200 are adhered, the foam bar is adhered between the first tongue-and-groove 410 and the second tongue-and-groove 110 by using the special stone adhesive on the other side, and meanwhile, the first tongue-and-groove 410 and the second tongue-and-groove 110 are sealed by using a sealant.

A plurality of first grooves 210 and second grooves 420 are arranged at intervals, and the first grooves 210 correspond to the second grooves 420 one by one; a socket plate 510 is respectively inserted in each pair of the first groove 210 and the second groove 420.

The first groove 210, the second groove 420 and the plug board 510 are in a shape of a straight line.

In another embodiment, the cross-section of the first groove 210, the second groove 420, and the plug board 510 is "ten". The plugboard 510 is provided with a plurality of ribs 520 at intervals, and the ribs 520 are provided with notches 521 for glue to pass through. Through the scheme, the connection strength of the plug board 510 and the first groove 210 and the second groove 420 is enhanced, and the connection stability of the curtain wall after installation is ensured.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a stone material curtain expansion joint structure which characterized in that: the curtain wall structure comprises a first curtain wall board (100) and a second curtain wall board (200) which are arranged side by side, wherein an expansion joint (300) is reserved between the first curtain wall board (100) and the second curtain wall board (200); an expansion joint baffle (400) is arranged on the same side face of the first curtain wall board (100) and the second curtain wall board (200) and positioned at the expansion joint (300), and an expansion piece (430) is connected between the expansion joint baffle (400) and the first curtain wall board (100); and a connecting hanging piece (500) is hermetically connected between the expansion joint baffle (400) and the second curtain wall wallboard (200).

2. The expansion joint structure of stone curtain walls as claimed in claim 1, wherein: a first tongue-and-groove (410) is formed in one side, close to the first curtain wall board (100), of the expansion joint baffle (400); a second rabbet (110) is formed in one side, close to the expansion joint baffle (400), of the first curtain wall board (100), and the expansion piece (430) is connected between the first rabbet (410) and the second rabbet (110) in a sealing mode.

3. The expansion joint structure of stone curtain walls as claimed in claim 1, wherein: the expansion piece (430) comprises a foam rod with two sides respectively pressed on the first rabbet (410) and the second rabbet (110).

4. The expansion joint structure of stone curtain walls as claimed in claim 1, wherein: the curtain wall comprises a first curtain wall wallboard (200), a second curtain wall wallboard (200), a connecting hanging piece (500) and a connecting plate (510), wherein a first groove (210) is formed in one side, close to an expansion joint baffle (400), of the second curtain wall wallboard (200), a second groove (420) is formed in one side, close to the second curtain wall wallboard (200), of the expansion joint baffle (400), and the two ends of the connecting plate (510) are respectively inserted into the first groove (210) and the second groove (420).

5. The expansion joint structure of stone curtain walls as claimed in claim 4, wherein: the first grooves (210) and the second grooves (420) are arranged at intervals, and the first grooves (210) correspond to the second grooves (420) one by one; the plug plates (510) are respectively plugged in the first groove (210) and the second groove (420) of each pair.

6. The expansion joint structure of stone curtain walls as claimed in claim 4, wherein: the cross sections of the first groove (210), the second groove (420) and the plugboard (510) are in a 'one' shape.

7. The expansion joint structure of stone curtain walls as claimed in claim 4, wherein: the cross sections of the first groove (210), the second groove (420) and the plug board (510) are in a cross shape.

8. The expansion joint structure of stone curtain walls as claimed in claim 4, wherein: a plurality of convex ribs (520) are arranged on the plug board (510) at intervals, and notches (521) for glue to pass through are formed in the convex ribs (520).