CN115126181A

CN115126181A - Dry hanging device for building outer wall and mounting method of decorative plate

Info

Publication number: CN115126181A
Application number: CN202210945869.8A
Authority: CN
Inventors: 田飞
Original assignee: Linyi Vocational Colledge
Current assignee: Linyi Vocational Colledge
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-09-30

Abstract

The application relates to the technical field of buildings, discloses a hang device futilely for building outer wall includes: connect fossil fragments, elastic fixation piece and mount. One end of the elastic fixing piece is fixedly connected with the inside of the connecting keel, and the other end of the elastic fixing piece is abutted against the inner side wall of the connecting keel and is positioned on one side, close to the connecting surface of the decorative plate, of the first connecting groove; the mount is used for connecting the decorative board, and includes first stationary plane and the second stationary plane that is parallel to each other, is equipped with the second spread groove on the second stationary plane, and the free end and the second spread groove parallel and level of first stationary plane, wherein in first stationary plane adaptation inserts the slot, but the side of tight connection fossil fragments is pasted in the adaptation of second stationary plane, makes first spread groove corresponding with the second spread groove. In this application, can avoid using connecting elements such as nut and bolt in a large number effectively, save the cost of labor, improve the installation effectiveness and the accuracy of decorative board simultaneously. The application also discloses an installation method of the decorative plate.

Description

Dry hanging device for building outer wall and mounting method of decorative plate

Technical Field

The application relates to the technical field of buildings, in particular to a dry hanging device for an outer wall of a building and an installation method of a decorative plate.

Background

The method is characterized in that a decorative plate is directly hung on a wall surface or hung on a steel frame in a hollow mode by a metal hanging piece without grouting and pasting.

In the correlation technique, need adopt connecting elements such as a large amount of metal pendant and supplementary nut bolt to the realization is fixed to the installation of decorative board, when the installation of carrying out the decorative board is fixed, needs adopt a plurality of manual works to assist the installation simultaneously, and relatively expends man-hour, and decorative board installation slope easily appears in the installation, and then is difficult for adjusting after the decorative board installation is fixed, is unfavorable for improving the installation accuracy and the efficiency of decorative board.

Therefore, how to improve the mounting accuracy and efficiency of the decorative plate becomes a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a dry hanging device for an outer wall of a building and a mounting method of a decorative plate, which aim to solve the problem.

In some embodiments, a dry-hang apparatus for an exterior wall of a building, comprises: connect fossil fragments, elastic fixation piece and mount. The connecting keel comprises a wall connecting surface for connecting a wall and a decorative plate connecting surface opposite to the wall connecting surface, the decorative plate connecting surface is provided with a slot, and the side surface of the connecting keel is provided with a plurality of first connecting slots in a penetrating manner; one end of the elastic fixing piece is fixedly connected with the inside of the connecting keel, and the other end of the elastic fixing piece is abutted against the inner side wall of the connecting keel and is positioned at one side of the first connecting groove, which is close to the connecting surface of the decorative plate; the mount is used for connecting the decorative board, and includes first stationary plane and the second stationary plane that is parallel to each other, is equipped with the second spread groove on the second stationary plane, and the free end and the second spread groove parallel and level of first stationary plane, wherein in first stationary plane adaptation inserts the slot, but the side of tight connection fossil fragments is pasted in the adaptation of second stationary plane, makes first spread groove corresponding with the second spread groove.

In some embodiments, a method of installing a trim panel, comprises:

installing and fixing a plurality of connecting keels on a wall body;

aligning the free end of the first fixing surface on the fixing frame with the slot on the connecting keel;

pressing the fixing frame downwards to enable the first fixing surface to apply extrusion force towards the elastic fixing piece;

and determining that the elastic fixing sheet releases elasticity under the extrusion of the first fixing surface, wherein one end of the elastic fixing sheet penetrates through the first connecting groove and the second connecting groove, and after the second fixing surface is fixedly connected with the connecting keel, the fixing frame is fixedly installed on the connecting keel.

The dry hanging device for the building outer wall and the mounting method of the decorative plate, provided by the embodiment of the disclosure, can realize the following technical effects:

when the decorative plate is installed, the connecting keel can be installed and fixed on a wall body through the wall body connecting surface, the decorative plate is fixedly installed on the fixing frame, the first fixing surface on the fixing frame is inserted into the slot on the connecting keel, the fixing frame is further pressed downwards, an extrusion force is applied to the first fixing surface, the free end of the first fixing surface is abutted against the elastic fixing piece, one end of the elastic fixing piece is driven to move towards one side of the first connecting groove until one end of the elastic fixing piece penetrates through the first connecting groove and the second connecting groove, the fixing frame is installed and fixed on the connecting keel, and therefore the decorative plate is installed and fixed on the connecting keel, the decorative plate is favorably and directly clamped on the connecting keel through pressing, a large number of connecting components such as nuts and bolts are not needed, labor cost can be effectively saved, and the installation efficiency of the decorative plate is improved, the slot can form spacing fixed to first stationary plane simultaneously, is favorable to improving the installation accuracy of decorative board.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic view of an internal structure of a dry-hanging device for an external wall of a building provided by an embodiment of the present disclosure;

FIG. 2 is a schematic view of an internal structure of another dry-hanging device for an exterior wall of a building provided by an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a decorative panel mounted and fixed on a wall according to an embodiment of the disclosure;

figure 4 is a schematic structural view of a connecting keel provided by an embodiment of the disclosure;

FIG. 5 is a schematic structural diagram of a fixing frame provided in the embodiments of the present disclosure;

FIG. 6 is a schematic view of another structure of a decorative panel mounted and fixed on a wall according to an embodiment of the disclosure;

FIG. 7 is a schematic view of a method of installing a trim panel according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of another trim panel installation method provided by an embodiment of the present disclosure;

FIG. 9 is a schematic view of another trim panel installation method provided by an embodiment of the present disclosure;

FIG. 10 is a schematic view of another trim panel installation method provided by an embodiment of the present disclosure;

FIG. 11 is a schematic view of another trim panel installation method provided by an embodiment of the present disclosure;

fig. 12 is a schematic view of another installation method of a trim panel according to an embodiment of the disclosure.

Reference numerals:

100. connecting a keel; 101. inserting slots; 102. a first connecting groove; 103. a limiting bulge; 104. a transverse keel; 105. a longitudinal keel; 106. a connecting plate; 107. filling the hole; 108. a seal strip; 200. an elastic fixing sheet; 300. a fixed mount; 301. a first fixing surface; 302. a second stationary surface; 303. a second connecting groove; 304. a cushion plate; 400. a decorative panel.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1-6, an embodiment of the present disclosure provides a dry hanging device for quick installation of an exterior wall of a building, including: a connecting keel 100, an elastic fixing sheet 200 and a fixing frame 300. The connecting keel 100 comprises a wall connecting surface for connecting a wall and a decorative plate connecting surface opposite to the wall connecting surface, the decorative plate connecting surface is provided with a slot 101, and the side surface of the connecting keel 100 is provided with a plurality of first connecting slots 102 in a penetrating manner; one end of the elastic fixing piece 200 is fixedly connected with the inside of the connecting keel 100, and the other end of the elastic fixing piece abuts against the inner side wall of the connecting keel 100 and is positioned at one side of the first connecting groove 102 close to the connecting surface of the decorative plate; the fixing frame 300 is used for connecting the decorative plate 400, and includes a first fixing surface 301 and a second fixing surface 302 which are parallel to each other, a second connecting groove 303 is arranged on the second fixing surface 302, the free end of the first fixing surface 301 is flush with the second connecting groove 303, the first fixing surface 301 can be inserted into the slot 101 in an adaptive mode, the second fixing surface 302 can be attached to the side face of the keel 100 in an adaptive mode, and the first connecting groove 102 corresponds to the second connecting groove 303.

By adopting the dry hanging device for the building outer wall provided by the embodiment of the disclosure, when the decoration board 400 is installed, the connection keel 100 can be installed and fixed on the wall body through the wall body connection surface, then the decoration board 400 is fixedly installed on the fixing frame 300, then the first fixing surface 301 on the fixing frame 300 is inserted into the slot 101 on the connection keel 100, and further the fixing frame 300 is pressed downwards, and an extrusion force is applied to the first fixing surface 301, so that the free end of the first fixing surface 301 is abutted to the elastic fixing piece 200, and one end of the elastic fixing piece 200 is driven to move towards one side of the first connection slot 102 until one end of the elastic fixing piece 200 penetrates through the first connection slot 102 and the second connection slot 303, so that the fixing frame 300 is installed and fixed on the connection keel 100, thereby the decoration board 400 is installed and fixed on the connection keel 100, and the decoration board 400 is beneficial to be directly clamped on the connection keel 100 through pressing, need not to use connecting elements such as nut and bolt in a large number, can effectively save the cost of labor, improve decorative board 400's installation effectiveness, slot 101 can form spacing fixed to first stationary plane 301 simultaneously, is favorable to improving decorative board 400's installation accuracy.

Optionally, the edge of the notch of the first connecting groove 102 is chamfered. In this way, when the first fixing surface 301 presses the elastic fixing piece 200, the end of the elastic fixing piece 200 abutting against the connecting keel 100 slides into the first connecting groove 102, and penetrates through the first connecting groove 102 and the second connecting groove 303.

It is understood that the first connection groove 102 and the second connection groove 303 are both disposed through. Like this, can make flexible stator 200 after releasing elasticity, better run through first connecting groove 102 and second connecting groove 303 to be connected fixedly with second fixed surface 302 with connecting fossil fragments 100, be favorable to improving the connection steadiness between connecting fossil fragments 100 and the second fixed surface 302.

Optionally, the length of the elastic fixing plate 200 is greater than the distance between a side wall of the connecting keel 100 fixedly connected with the elastic fixing plate 200 and the second fixing surface 302. Like this, under the extrusion of first stationary plane 301, elastic fixation piece 200 is after connecting fossil fragments 100 interior release elasticity, can guarantee that elastic fixation piece 200 has sufficient length and runs through first spread groove 102 and second spread groove 303, make second stationary plane 302 on connecting fossil fragments 100 and the mount 300 be connected fixedly, thereby fix decorative board 400 installation on connecting fossil fragments 100, be favorable to directly fixing decorative board 400 installation on connecting fossil fragments 100 through the mode of pressing down with the joint, can avoid using connecting elements such as nut and bolt in a large number effectively, the labor cost is saved, the installation effectiveness of decorative board 400 is improved.

It is understood that the distance between one side wall of the connecting keel 100 fixedly connected with the elastic fixing piece 200 and the second fixing surface 302 refers to the distance between one side wall of the connecting keel 100 fixedly connected with the elastic fixing piece 200 and one side of the second fixing surface 302 far away from the connecting keel 100.

Alternatively, a side of the elastic fixing piece 200 away from the connecting surface of the decorative plate is flush with an inner wall of the first connecting groove 102 away from the connecting surface of the decorative plate. Like this, can make flexible stator 200 and first connecting groove 102 be located the same axis, be convenient for after the one end of flexible stator 200 slided into first connecting groove 102, can release elasticity better to smoothly run through first connecting groove 102 and second connecting groove 303, be favorable to improving the connection accuracy and the efficiency between connection fossil fragments 100 and mount 300.

Alternatively, in a case where one end of the elastic fixing piece 200 is located at a side of the first coupling groove 102 close to the decorative panel coupling face, the elastic fixing piece 200 is in contact with a side of the insertion groove 101 away from the notch thereof. Like this, slot 101 keeps away from one side of its notch and can play limiting displacement to elastic fixing piece 200 to can be before installation fixed connection fossil fragments 100, through one side pulling elastic fixing piece 200 to the decorative board connection face, after confirming elastic fixing piece 200 and slot 101 contact, the one end that can confirm elastic fixing piece 200 is located first connecting groove 102 and is close to the one side that the decorative board is connected the face, be favorable to follow-up first stationary plane 301 to extrude the one end of elastic fixing piece 200 to first connecting groove 102 in.

Alternatively, the elastic fixing piece 200 is made of metal rubber. In this way, the metal material has both the inherent characteristics of metal and the characteristics of elasticity like rubber, so that the elastic fixing piece 200 can release elasticity under the extrusion of the first fixing surface 301 and penetrate through the first connecting groove 102 and the second connecting groove 303, the supporting strength of the elastic fixing piece 200 can be ensured, and the connection stability between the connecting keel 100 and the fixing frame 300 can be improved.

It is understood that the metal rubber is well known in the art, and the manufacturing process, structure and characteristics thereof are not described in detail herein.

Optionally, the connecting keel 100 is provided with a limiting protrusion 103 inside, and the limiting protrusion 103 is located on one side of the first connecting groove 102 far away from the connecting surface of the decorative plate. Like this, under the extrusion of first stationary plane 301, elastic fixing piece 200 releases elasticity completely in connecting fossil fragments 100, and run through first connecting groove 102 and second connecting groove 303 after, spacing arch 103 can play the support fixed action in one side of elastic fixing piece 200, can avoid elastic fixing piece 200 to take place crooked deformation, thereby be favorable to elastic fixing piece 200 can more firmly run through in first connecting groove 102 and second connecting groove 303, improve the connection steadiness between connecting fossil fragments 100 and the second stationary plane 302.

Optionally, the height of the limiting protrusion 103 is greater than the distance between a side wall of the slot 101 far from the second fixing surface 302 and a side surface of the connecting keel 100 provided with the first connecting groove 102. Thus, after the elastic fixing piece 200 is extruded by the first fixing surface 301 and the elasticity of the elastic fixing piece is completely released, the limiting protrusion 103 supports and fixes the elastic fixing piece 200, and the elastic fixing piece 200 is prevented from being bent and deformed.

Optionally, the side of the limiting protrusion 103 close to the connecting surface of the decorative plate is flush with the side of the first connecting groove 102 far from the connecting surface of the decorative plate. Like this, can be in the elastic fixation piece 200 with spacing protruding 103 contact back, fixed through spacing protruding 103's support, make elastic fixation piece 200 can release elasticity better, and then run through first spread groove 102 and second spread groove 303, be favorable to improving the connection steadiness between connection fossil fragments 100 and mount 300.

Optionally, the connecting keel 100 includes a transverse keel 104 and a longitudinal keel 105, a rectangular-shaped installation area is defined between the transverse keel 104 and the longitudinal keel 105, and the decoration plate 400 is installed in the installation area through the fixing frame 300. Like this, can make on the connection fossil fragments 100 have with the installing zone of decorative board 400 shape looks adaptation, be convenient for after first stationary plane 301 on mount 300 aligns the slot 101 on the connection fossil fragments 100, to mount 300 application one power of pressing, directly will install decorative board 400 on mount 300 and press to fix on connecting fossil fragments 100 to be favorable to avoiding decorative board 400 to take place the installation slope, improve decorative board 400's installation accuracy and efficiency.

Optionally, the slots 101 are provided in pairs on the transverse keel 104 and the longitudinal keel 105, and the slots 101 provided in pairs are located in the installation area. In this way, it is convenient to install the fixing bracket 300 and the decorative plate 400 in the lateral and longitudinal directions of the coupling rail 100 through the insertion grooves 101 of the lateral and

longitudinal rails

104 and 105, thereby completing the integral installation of the decorative plate 400.

Optionally, the slots 101 paired on the transverse keel 104 are disposed up and down symmetrically, the slots 101 paired on the longitudinal keel 105 are disposed left and right symmetrically, and a gap is provided between the slots 101 paired. In this way, the fixing frame 300 can be inserted into the slots 101 on the transverse keel 104 and the longitudinal keel 105, and the connection stability between the fixing frame 300 and the connection keel 100 can be improved through the limit fixing of the plurality of slots 101, so that the decoration plate 400 can be more quickly and stably installed on the connection keel 100.

Optionally, a connection plate 106 is provided inside the connection keel 100 for fixing the elastic fixing piece 200, and one end of the connection plate 106 is fixedly connected with the inner sidewall of the connection keel 100. In this way, the connecting plate 106 may provide a support for the installation of the flexible fixing sheet 200, and facilitate the installation and fixation of the flexible fixing sheet 200 inside the connecting keel 100 through the connecting plate 106.

Optionally, elastic fixing pieces 200 are symmetrically disposed on two sides of the connecting plate 106, and the two elastic fixing pieces 200 are disposed in one-to-one correspondence with the two slots 101 respectively. Like this, be convenient for splice fixed mounting to decorative board 400 through two slots 101 and elastic fixation piece 200, be favorable to improving decorative board 400's installation fixed regularity and aesthetic property.

Alternatively, one end of the web 106 is fixedly attached at an intermediate position on the inside wall of the connector keel 100. Thus, enough moving space is provided on both sides of the connecting plate 106, so that the elastic fixing pieces 200 can be symmetrically installed and fixed on both sides of the connecting plate 106, and the elastic fixing pieces 200 can better release elasticity on both sides of the connecting plate 106.

It is understood that both sides of the connection plate 106 are provided with the stopper protrusion 103 and the first connection groove 102. Like this, can form fixed and limit structure in the both sides of connecting plate 106 to be convenient for press and splice fixed decorative board 400 on connecting keel 100, be favorable to improving decorative board 400's installation regularity and aesthetic property.

Optionally, the fixing frame 300 is configured as a rectangular structure, and the fixing frame 300 is connected to the mounting area. Thus, the shape of the fixing frame 300 can be adapted to the mounting area, which is convenient for directly pressing and fixing the fixing frame 300 on the mounting area, thereby being beneficial to improving the mounting efficiency and the neatness of the decorative plate 400.

Optionally, the free end of the first fixing surface 301 on the fixing frame 300 is flush with an inner side wall of the second connecting groove 303 close to the connecting surface of the decorative plate. Like this, can insert completely in slot 101 at first stationary plane 301 to extrude the back to flexible fixing piece 200, can make flexible fixing piece 200's one end run through second connecting groove 303 better, be favorable to avoiding the notch of second connecting groove 303 to cause the hindrance to penetrating of flexible fixing piece 200, improve installation accuracy and efficiency between mount 300 and the connection fossil fragments 100.

Optionally, one end of each of the first fixing surface 301 and the second fixing surface 302 of the fixing frame 300 is detachably connected to the decoration plate 400 through a fixing assembly. Therefore, the fixing frame 300 and the decorative plate can be fixedly connected through the fixing assembly, the structure is simple, and the realization is convenient.

Optionally, the securing assembly is an angle member. Like this, simple structure is convenient for realize the quick installation between mount 300 and decorative board 400 and is fixed, is favorable to improving the installation effectiveness of decorative board 400 and mount 300.

Optionally, a cushion plate 304 is fixedly installed between the first fixing surface 301 and the second fixing surface 302. Like this, can be when pushing down decorative board 400, can be connected between the face at decorative board 400 and decorative board through cushion plate 304 and form the buffering, avoid connecting fossil fragments 100 and cause the damage to decorative board 400, be favorable to improving the installation quality of decorative board 400.

Optionally, a filling hole 107 is formed through the decorative plate connecting surface of the connecting keel 100 for filling the sealant into the connecting keel 100. Like this, can run through first connecting groove 102 and second connecting groove 303 at elastic fixation piece 200, will connect fossil fragments 100 and mount 300 and be connected fixed back, further through the filling hole 107 on the decorative board is connected the face, fill sealed glue to the inside of connecting fossil fragments 100, it is sealed to fill the inside of connecting fossil fragments 100, thereby be favorable to reducing elastic fixation piece 200's activity space, avoid elastic fixation piece 200 to take place complete deformation, can further improve elastic fixation piece 200's steadiness, improve the connection steadiness between the second fixed surface 302 on connecting fossil fragments 100 and the mount 300.

Optionally, a fill hole 107 extends through the space between the pairs of slots 101. In this way, after the fixing frame 300 and the decorative plate 400 are fixedly installed on the connecting keel 100, a filling space is formed between the two slots 101, so that the sealant is conveniently filled into the connecting keel 100 through the filling hole 107, and the inside of the connecting keel 100 is sealed.

Optionally, the filling hole 107 has a space between a side thereof remote from the attachment surface of the decorative plate and the end surface of the attachment plate 106. Like this, can avoid connecting plate 106 to cause the hindrance to sealed packing when filling sealed glue through filling hole 107 to be favorable to filling sealed glue more smoothly to connecting keel 100 through filling hole 107, realize sealing fixedly to the inside of connecting keel 100.

Optionally, a sealing strip 108 is disposed in an interval between the slots 101 disposed in pairs, and a side of the sealing strip 108 away from the decorative plate connecting surface is flush with a side of the decorative plate 400 facing away from the decorative plate connecting surface. Like this, be favorable to improving decorative board 400's installation regularity and aesthetic property, can also reduce the gap between two adjacent decorative board 400 simultaneously, avoid decorative board 400 to take place to rock, be favorable to improving decorative board 400's installation steadiness.

With reference to fig. 7, an embodiment of the present disclosure provides a method for installing a decorative panel, including:

s01, mounting and fixing the plurality of connecting keels on the wall;

s02, aligning the free end of the first fixing surface on the fixing frame with the slot on the connecting keel;

s03, pressing the fixing frame downwards to make the first fixing surface apply extrusion force towards the elastic fixing piece;

and S04, determining that the elastic fixing sheet releases elasticity under the extrusion of the first fixing surface, penetrating through the first connecting groove and the second connecting groove at one end of the elastic fixing sheet, and connecting and fixing the second fixing surface and the connecting keel to complete the installation and fixation of the fixing frame and the connecting keel.

By adopting the installation method of the decorative plate provided by the embodiment of the disclosure, the free end of the first fixing surface on the fixing frame can be aligned and inserted into the slot on the connecting keel, then directly applying extrusion force to the fixed frame to enable the free end of the first fixed surface to extrude the elastic fixed sheet, the elastic fixing sheet can release elasticity under the extrusion of the first fixing surface, and one end of the elastic fixing sheet can penetrate through the first connecting groove and the second connecting groove after the elasticity is completely released, so that the connecting keel is fixedly connected with the second fixing surface on the fixing frame, the fixing frame and the connecting keel can be conveniently and directly fixedly connected in a pressing mode, thereby the decorative plate is installed and fixed on the connecting keel, the installation inclination of the decorative plate is avoided, the installation accuracy of the decorative plate is improved, meanwhile, a large number of connecting components such as nuts and bolts can be avoided, labor cost is saved, and mounting efficiency of the decorative plate is improved.

Optionally, S01, the method of installing and fixing a plurality of connecting keels on a wall includes:

determining the size of a single decorative plate;

determining the installation interval between two adjacent longitudinal keels in the transverse direction and determining the installation interval between two adjacent transverse keels in the longitudinal direction according to the size of a single decorative plate;

and sequentially installing and fixing the plurality of transverse keels and the longitudinal keels on the wall according to the installation intervals.

Like this, can confirm the installation interval of laying of horizontal fossil fragments and vertical fossil fragments according to the size of single decorative board, the installer of being convenient for rationally arranges horizontal fossil fragments and vertical fossil fragments and install according to the installation interval and fix on the wall body, is favorable to making the installing zone that horizontal fossil fragments and vertical fossil fragments enclose laminate mutually with the decorative board, can improve the installation accuracy and the efficiency of decorative board effectively.

Optionally, according to the installation interval in proper order with a plurality of horizontal keels and longitudinal joist installation fix on the wall body after, still include:

and determining the installation number of the decorative plates according to the number of installation areas defined by the transverse keels and the longitudinal keels.

Like this, can make the quantity of decorative board unanimous with the quantity in safe district, be convenient for carry out reasonable arrangement to the installation of decorative board, be favorable to avoiding taking place the installation and omit, improve the installation regularity of decorative board.

As shown in fig. 8, optionally, S01, before the installing and fixing the plurality of connecting keels on the wall, the method further includes:

and S05, pulling the elastic fixing piece towards one side of the connecting surface of the decorative plate, and enabling one end of the elastic fixing piece to be positioned at one side of the first connecting groove close to the connecting surface of the decorative plate.

Like this, can be before fixing a plurality of connection fossil fragments installations on the wall body, adjust the position of elastic fixation piece earlier, make its one end be located one side that first connecting groove is close to the decorative board and connects the face, the one end of avoiding the elastic fixation piece is located one side of keeping away from the decorative board and connecting the face, thereby be favorable to making first stationary plane apply the extrusion force to the elastic fixation piece better, promote the one end of elastic fixation piece to the position of first connecting groove, and release elasticity and run through first connecting groove and second connecting groove, the realization will be connected fossil fragments and the second stationary plane on the mount and be fixed.

As shown in fig. 9, optionally, after determining that the end of the elastic fixing piece abutting against the connecting keel is located on one side of the first connecting groove close to the connecting surface of the decorative plate, the method further includes:

s06, determining the installation starting position of the decorative plate on the connecting keel;

and S07, sequentially mounting and fixing the decorative plates on the connecting keel through the fixing frame from left to right and from top to bottom according to the mounting initial positions of the decorative plates.

Like this, be convenient for carry out reasonable orderly installation fixedly to the decorative board, be favorable to improving the installation effectiveness of decorative board, can also avoid the decorative board to take place the installation deviation simultaneously, improve the installation accuracy of decorative board.

As shown in fig. 10, optionally, before aligning the free end of the first fixing surface on the fixing frame with the slot on the connecting keel, the method further includes:

and S08, mounting and fixing the decorative plate on the rectangular fixing frame.

Like this, can be earlier with decorative board fixed mounting on the mount, and then follow-up first stationary plane on the mount insert connect the slot on the fossil fragments in the back, can directly apply an extrusion force to the decorative board to the mode of pressing passes through the mount installation with the decorative board and fixes on connecting the fossil fragments, is favorable to improving the installation effectiveness of decorative board.

Optionally, S08, the method for fixing a decorative plate to a rectangular fixing frame includes:

and one ends of the first fixing surface and the second fixing surface are connected and fixed with the side surface of the decorative plate through the fixing assembly.

Like this, can be with the mount before fixed with the installation of connecting fossil fragments, be connected first stationary plane and second stationary plane on the mount with the decorative board earlier and fix, be convenient for follow-up when installing the fixed to the decorative board, can directly make first stationary plane insert in the slot through exerting thrust to the decorative board, and the elastic fixation piece runs through first spread groove and second spread groove, it is fixed with the installation of connecting fossil fragments to realize the decorative board, be favorable to directly fixing the decorative board on connecting fossil fragments with the mode of pressing, can improve the installation effectiveness of decorative board effectively.

Optionally, the free end of the first fixed surface on the fixing frame is aligned with the slot on the connecting keel and includes:

determining the positions of the slots on the transverse keel and the longitudinal keel;

and the free end of the first fixing surface on the fixing frame is in one-to-one correspondence with the slots on the transverse keel and the longitudinal keel.

Like this, can make first stationary plane can extrude the elastic fixation piece when pressing down the mount, and then release elasticity in connecting the fossil fragments through the elastic fixation piece to run through first spread groove and second spread groove, will connect fossil fragments and mount and connect fixedly, be favorable to installing the decorative board of being connected with the mount with the mode of pressing fast on connecting the fossil fragments, can improve the installation effectiveness of decorative board effectively.

As shown in fig. 11, optionally, after determining that the second fixing surface is connected and fixed with the connecting keel, the method further includes:

and S09, filling sealant into the connecting keel through the filling hole on the connecting surface of the decorative plate of the connecting keel.

Like this, can be in the fixed back of second stationary plane and connection fossil fragments of confirming, further fill sealed glue to the inside of connecting fossil fragments through the filling hole that decorative board is connected on the face, the inside to connecting fossil fragments is sealed, thereby can utilize sealed glue to wrap up elastic fixing piece sealed fixed, be favorable to reducing the activity space of elastic fixing piece, avoid elastic fixing piece to take place bending deformation, improve the steadiness of elastic fixing piece in first connecting groove and second connecting groove, and then improve the connection steadiness between the second stationary plane on connection fossil fragments and the mount, make the decorative board can install on connecting fossil fragments more firmly.

As shown in fig. 12, after the installation and fixation of the decorative plate are optionally completed, the method further includes:

and S10, installing sealing strips in the intervals between two adjacent decorative plates.

Like this, can reduce the gap between two adjacent decorative boards, avoid the decorative board to take place to rock with being connected fossil fragments installation after fixed to be favorable to improving the installation steadiness of decorative board.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A dry-hang apparatus for building exterior walls, comprising:

the connecting keel (100) comprises a wall connecting surface for connecting a wall and a decorative plate connecting surface opposite to the wall connecting surface, wherein the decorative plate connecting surface is provided with a slot (101), and the side surface of the connecting keel (100) is provided with a plurality of first connecting grooves (102) in a penetrating manner;

one end of the elastic fixing piece (200) is fixedly connected with the inside of the connecting keel (100), and the other end of the elastic fixing piece is abutted against the inner side wall of the connecting keel (100) and is positioned on one side, close to the connecting surface of the decorative plate, of the first connecting groove (102);

mount (300) for connect decorative board (400), and including first stationary plane (301) and second stationary plane (302) that are parallel to each other, be equipped with second connecting groove (303) on second stationary plane (302), just the free end of first stationary plane (301) with second connecting groove (303) parallel and level, wherein first stationary plane (301) adaptation is inserted in slot (101), second stationary plane (302) adaptation is pasted tightly the side of connecting fossil fragments (100) makes first connecting groove (102) with second connecting groove (303) are corresponding.

2. The dry hanging device for the exterior wall of a building according to claim 1, wherein the length of the elastic fixing piece (200) is greater than the distance between one side wall of the connection keel (100) fixedly connected with the elastic fixing piece (200) and the second fixing surface (302).

3. The dry hanging device for the building outer wall is characterized in that a limiting protrusion (103) is arranged inside the connecting keel (100), and the limiting protrusion (103) is positioned on one side, away from the connecting surface of the decorative plate, of the first connecting groove (102).

4. The dry hanging device for the building exterior wall according to any one of the claims 1 to 3, characterized in that the connecting keel (100) comprises a transverse keel (104) and a longitudinal keel (105), a rectangular mounting area is defined between the transverse keel (104) and the longitudinal keel (105), and the decorative plate (400) is mounted in the mounting area through the fixing frame (300).

5. The dry hanging device for the exterior wall of the building according to claim 4, wherein the fixing frame (300) is configured into a rectangular structure, and the fixing frame (300) is connected with the installation area in a matching way.

6. The dry hanging device for the building outer wall according to any one of claims 1 to 3, wherein a filling hole (107) is formed in the connecting surface of the decorative plate of the connecting keel (100) in a penetrating manner and is used for filling a sealant into the connecting keel (100).

7. A method of installing a trim panel, comprising:

installing and fixing a plurality of connecting keels on a wall body;

8. The method of installing a decorative panel according to claim 7, wherein after the second fixing surface is fixed to the connecting keel, the method further comprises:

and filling sealant into the connecting keel through the filling hole on the connecting surface of the decorative plate of the connecting keel.

9. The method of installing a trim panel of claim 7, wherein aligning a free end of the first mounting surface of the mount with the slot of the attachment keel further comprises:

and installing and fixing the decorative plate on the rectangular fixing frame.

10. The method of installing a decorative panel according to any one of claims 7 to 9, wherein before the installing and fixing of the plurality of connecting runners to the wall, further comprising:

and pulling the elastic fixing piece towards one side of the connecting surface of the decorative plate, and enabling one end of the elastic fixing piece to be located at one side, close to the connecting surface of the decorative plate, of the first connecting groove.