CN112324025A

CN112324025A - Assembled curtain wall

Info

Publication number: CN112324025A
Application number: CN202011200055.9A
Authority: CN
Inventors: 杨丰亮; 谭国湘; 宋咏明; 冯伟; 韦俊豪
Original assignee: Guangzhou Architectural Decoration Group Co ltd; Guangzhou Construction Co Ltd
Current assignee: Guangzhou Architectural Decoration Group Co ltd; Guangzhou Construction Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-05

Abstract

The invention relates to the technical field of building curtain walls, and discloses an assembled curtain wall which is formed by transversely splicing a plurality of curtain wall units; the curtain wall unit comprises a unit frame, a first panel and a second panel; the unit frame comprises a frame, a cross beam, a reinforcing frame, a first connecting beam, a second connecting beam and a third connecting beam; the inner part of the frame is provided with cross beams at intervals, and two side edges of the frame are respectively connected with a first panel; the reinforcing frames are symmetrically arranged by taking the center line of the side frame as a symmetry axis, one side edge of each reinforcing frame is connected with the cross beam, and the other side edge of each reinforcing frame is connected with the first connecting beam; one end of the second connecting beam is connected with the cross beam, and the other end of the second connecting beam is connected with the first connecting beam; the third connecting beam is arranged between the two reinforcing frames; the outer side surfaces of the first connecting beam, the second connecting beam and the third connecting beam are provided with second panels. The assembled curtain wall provided by the invention is provided with the three-dimensional structural framework, and the two reinforcing frames are arranged in the framework, so that the stability, the shock resistance and the compression resistance of the framework structure are greatly improved.

Description

Assembled curtain wall

Technical Field

The invention relates to the technical field of building curtain walls, in particular to an assembled curtain wall.

Background

Curtain walls (Curtain Wall) are light walls with decorative effects commonly used in modern large and high-rise buildings. For convenience of manufacture and installation, a complete curtain wall is generally assembled from a plurality of unit curtain walls.

Unit curtain wall generally comprises structural framework and decoration panel, and the decoration panel passes through coupling assembling and structural framework connection assembly.

The stability of the curtain wall structural frame is one of the most important factors influencing the quality of the curtain wall, and the factors influencing the stability of the structural frame are many, including the shape of the frame, the material of the pipe, the connection structure of the pipe and the like.

Most of the existing curtain wall structure frames are planar, reinforcing cross beams or longitudinal beams are arranged inside the planar frames to increase the stability of the frames, but the stability, the shock resistance or the compression resistance of the planar structure frames are still weak all the time.

Disclosure of Invention

The purpose of the invention is: the invention provides an assembled curtain wall, which aims to solve the technical problem that a plane-shaped structural frame in the prior art is weak in stability, shock resistance or pressure resistance.

In order to achieve the aim, the invention provides an assembled curtain wall which is formed by transversely splicing a plurality of curtain wall units; the curtain wall unit comprises a unit frame, a first panel and a second panel; the unit frame comprises a frame, a cross beam, a reinforcing frame, a first connecting beam, a second connecting beam and a third connecting beam; the beam is arranged in the frame at intervals, and two side edges of the beam are connected with the first panel respectively; the reinforcing frames are symmetrically arranged by taking the center line of the side frame as a symmetry axis, one side edge of each reinforcing frame is connected with the cross beam, and the other side edge of each reinforcing frame is connected with the first connecting beam; one end of the second connecting beam is connected with the cross beam, and the other end of the second connecting beam is connected with the first connecting beam; the third connecting beam is arranged between the two reinforcing frames; the outer side surfaces of the first connecting beam, the second connecting beam and the third connecting beam are provided with second panels; the reinforcing frame is rectangular, and further comprises a web beam and a reinforcing beam; the web member interval is just located parallelly strengthen the inside of frame in order to form a plurality of little rectangle frames, the both ends of reinforcement roof beam are located respectively two diagonal departments of little rectangle frame.

In some embodiments of the present application, the reinforcing frame is connected to the cross beam through a profile connection assembly; the section bar connecting assembly comprises a first connecting code, a second connecting code, a clamping piece and a fastening piece; one end of the first connecting code is connected with the cross beam, the other end of the first connecting code is provided with an opening, and a clamping plate is arranged at the edge of the opening; two side surfaces of one end of the second connecting code are symmetrically provided with first grooves, and the width of each first groove is larger than that of the clamping plate, so that a residual groove is reserved when the clamping plate is clamped into the first groove; the other end of the second connecting code is connected with the reinforcing frame; one end of the card is clamped in the residual groove, the other end of the card is tightly attached to the outer surface of the clamping plate, and the fastening piece sequentially penetrates through the card, the clamping plate and the first groove to complete connection.

In some embodiments of the present application, the card board comprises an extension portion, an inner card portion, and an outer card portion; one end of the extending part is arranged at the edge of the opening, and the two sides of the other end of the extending part are respectively provided with the inner clamping part and the outer clamping part; the inner clamping part and the inner wall of the side surface of the first connecting code form an inner clamping groove; the edge of the first groove is provided with a first concave convex part, a first clamping groove is formed between the first convex part and the surface of the first groove, and when the first convex part is clamped into the inner clamping groove, the inner clamping part is clamped into the first clamping groove.

In some embodiments of the present application, the card includes an installation portion, a turning portion and a card support portion, which are connected in sequence; the mounting part is in a straight plate shape, the width of the mounting part is consistent with that of the outer clamping part, and the end part of the mounting part abuts against the surface of the extension part; the turning part is in an arc plate shape protruding towards the first groove, and the surface of the turning part is abutted against the end part of the outer clamping part; the clamping support part is in a straight plate shape, and the bottom end of the clamping support part is clamped in the first clamping groove.

In some embodiments of the present application, a second groove is disposed side by side with the first groove; the edge of the second groove is provided with a concave second convex part, and the surface of the second convex part is abutted against the inner wall of the reinforcing frame; and fastening bolts are used for sequentially penetrating one side face of the reinforcing frame, the second groove on one side of the second connecting code, the second groove on the other side of the second connecting code and the other side face of the reinforcing frame to finish connection.

In some embodiments of the present application, the second panel is connected to the first connecting beam through a panel mounting assembly; the panel mounting assembly comprises an upper mounting piece, a lower mounting piece and a double-connecting piece; the upper mounting piece and the lower mounting piece are respectively arranged at the upper part and the lower part of the back surface of the second panel; one end of the double connecting piece is connected with the first connecting beam, the upper side face of the other end of the double connecting piece is connected with the lower mounting piece of the second panel, and the lower side face of the double connecting piece is connected with the upper mounting piece of the second panel.

In some embodiments of the present application, a first clamping groove and a second clamping groove are symmetrically arranged on two side surfaces of the dual connecting member side by side; go up the installed part card simultaneously go into first joint groove with in the second joint groove, and use fastening assembly spare to pass in proper order go up the installed part with the connection is accomplished in the second joint groove.

In some embodiments of the present application, the upper mounting member comprises a first fold, a second fold, and a panel bolt; the middle section of the first folding part is bent towards the second panel to form a middle groove, and the upper section of the first folding part is bent upwards to form a lower groove; the lower section of the second folding part is bent into a U shape so as to form a lower groove for the lower section of the first folding part to be clamped into, wherein the upper section is provided with a convex strip part which is clamped into the lower groove so as to form an assembly cavity together with the middle groove; the upper section of the second folding part is bent into an L shape, and a first hook part and a second hook part are sequentially arranged on the edge close to the double connecting piece and are correspondingly clamped into the first clamping groove and the second clamping groove respectively; one end of the panel bolt is fixed in the assembly cavity, and the other end of the panel bolt penetrates out of the middle groove to be connected with the second panel.

In some embodiments of the present application, the article further comprises a third fold; the edge of the first clamping groove is provided with a first inwards concave clamping convex part, and a first small groove is formed between the first clamping convex part and the surface of the first clamping groove; the edge of the second clamping groove is provided with a concave second clamping convex part, and a second small groove is formed by the second clamping convex part and the surface of the second clamping groove; the first hook part is clamped into the first small groove close to one side of the second panel; the second hook part is clamped into a second small groove close to one side of the second panel; a connecting groove is formed in the outer side of the second hook part, one end of the third folding part is clamped into the connecting groove, and the other end of the third folding part is abutted to the second clamping convex part; the fastening assembly part sequentially penetrates through the third folding part and is connected with the second clamping groove.

In some embodiments of the present application, an adjustment assembly is further included; the upper section of the first folding part is bent into an H shape so as to form an upper groove and a lower groove; the adjusting component penetrates through the upper groove, the bottom of the adjusting component abuts against the convex strip, and the adjusting component adjusts the vertical distance of the second panel relative to the double-connecting piece by adjusting the depth of the adjusting component penetrating into the upper groove. The adjusting assembly comprises an adjusting screw and an adjusting nut; the diameter of the adjusting nut is larger than the diameter of the notch of the upper groove, so that the adjusting nut is kept clamped in the upper groove; the adjusting screw penetrates through the adjusting nut, the bottom end of the adjusting screw abuts against the end face of the convex strip, and the distance between the end face of the convex strip and the surface of the lower groove is finely adjusted by rotating the adjusting screw.

Compared with the prior art, the assembled curtain wall has the beneficial effects that:

the assembled curtain wall provided by the invention is formed by transversely splicing a plurality of curtain wall units, the section shapes of the unit frames of the curtain wall units are isosceles trapezoids, compared with a plane-shaped structural frame in the prior art, the three-dimensional structural frame is higher in stability, and the shape of the isosceles trapezoids is more attractive. And two reinforcing frames are arranged inside the frame and symmetrically positioned on the high lines of the isosceles trapezoid, so that the stability, the shock resistance and the compression resistance of the frame structure are further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a front view of a fabricated curtain wall according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 1;

FIG. 4 is an enlarged view at C of FIG. 3;

FIG. 5 is an enlarged view at D of FIG. 2;

FIG. 6 is a schematic view of the arrangement of the frame and the beam;

FIG. 7 is an enlarged view at E in FIG. 4;

FIG. 8 is an enlarged view at F of FIG. 7;

FIG. 9 is an enlarged view at G of FIG. 5;

FIG. 10 is an enlarged view at H of FIG. 9;

FIG. 11 is an enlarged view taken at I of FIG. 10;

in the figure, 100, a fabricated curtain wall; 10. a curtain wall unit; 1. a unit frame; 11. a frame; 12. a cross beam; 13. a reinforcing frame; 131. a web beam; 132. reinforcing the beam; 14. a first connecting beam; 15. a second connecting beam; 16. a third connecting beam; 2. a first panel; 3. a second panel; 4. connecting the sectional materials; 41. a first connection code; 411. clamping a plate; 4111. an extension portion; 4112. an inner clip part; 4113. an outer clip portion; 42. a second connection code; 421. a first groove; 4211. a first convex portion; 4212. a first card slot; 43. a card; 431. an installation part; 432. a turning part; 433. a clamping support part; 44. a fastener; 5. a panel mounting assembly; 51. an upper mounting member; 511. a first fold portion; 5111. a top clamping part; 512. a second fold; 5121. a raised strip portion; 5122. a first hook part; 5123. a second hook part; 5124. connecting a groove; 513. a panel bolt; 514. a third fold; 5141. folding the end part; 501. a middle groove; 502. a lower groove; 503. a lower groove; 504. an assembly chamber; 505. an upper groove; 506. an inner cavity; 52. a lower mounting member; 53. a double connection member; 531. a first clamping groove; 5311. a first snap projection; 532. a second clamping groove; 5321. a second snap projection; 6. fastening the assembly member; 7. an adjustment assembly; 71. an adjusting screw; 72. and adjusting the nut.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, there is shown a prefabricated curtain wall 100 of a preferred embodiment of the present invention, which is formed by transversely splicing a plurality of curtain wall units 10. The curtain wall unit 10 includes a unit frame 1, a first panel 2, and a second panel 3.

Referring to fig. 4 and 5, the unit frame 1 includes a rim 11, a cross member 12, a reinforcing frame 13, a first connection beam 14, a second connection beam 15, and a third connection beam 16.

A plurality of beams 12 are provided inside the frame 11 at equal intervals along the length direction thereof, as shown in fig. 6, and the first panels 2 are connected to both side edges thereof, respectively. Referring to fig. 3, adjacent first panels 2 of two curtain wall units 10 are connected using a finishing line connector 20. The reinforcing frame 13 is symmetrically disposed with a center line of the frame as a symmetry axis, and one side thereof is connected to the cross beam 12 and the other side thereof is connected to the first connecting beam 14. One end of the second connecting beam 15 is connected to the cross beam 12, the other end is connected to the first connecting beam 14, the third connecting beam 16 is disposed between the two reinforcing frames 13, the whole structure substantially forms an isosceles trapezoid outer frame shape, and the two reinforcing frames 13 are respectively located on a vertical line from the end of the upper base to the lower base of the isosceles trapezoid (i.e., an altitude line of the isosceles trapezoid). The lateral surface of first tie-beam 14, second tie-beam 15 and third tie-beam all is equipped with second panel 3, and second panel 3 can be glass panels or stone material panel.

The invention provides an assembled curtain wall which is formed by transversely splicing a plurality of curtain wall units 10, wherein the section shapes of unit frames 1 of the curtain wall units 10 are isosceles trapezoids, compared with a plane-shaped structural frame in the prior art, a three-dimensional structural frame is higher in stability, and the shape of the isosceles trapezoids is more attractive. In addition, two reinforcing frames 13 are arranged inside the frame and symmetrically located on the high lines of the isosceles trapezoid, and therefore stability, shock resistance and pressure resistance of the frame structure are further improved.

In some embodiments of the present application, referring to fig. 5, the reinforcing frame 13 is rectangular in shape, and further includes a web 131 and a reinforcing beam 132. The web members 131 are spaced and arranged in parallel inside the reinforcing frame 13 to form a plurality of small rectangular frames, and both ends of the reinforcing beam 132 are respectively arranged at two diagonal positions of the small rectangular frames, i.e. on one of the diagonal lines. The overall structure strength of the reinforcing frame 13 is effectively improved by the arrangement, so that the stability, the shock resistance and the compression resistance of the frame structure are further improved. The reinforcing frame 13 is preferably made of square tube closed-cavity aluminum profile.

In some embodiments of the present application, referring to fig. 4, the reinforcing frame 13 and the cross beam 12 are connected by a profile connection assembly 4. The reinforcing frame 13 is also connected to the first connecting beam 14 by the profile connecting assembly 4.

Referring to fig. 7, the profile connecting assembly 4 includes a first connecting code 41, a second connecting code 42, a catch plate 43 and a fastener 44. One end of the first connecting code 41 is embedded in the beam 12 through a bolt, the other end of the first connecting code is provided with an opening, and the edge of the opening is provided with a clamping plate 411. Two side surfaces of one end of the second connection code 42 are symmetrically provided with first grooves 421, and the width of the first grooves 421 is larger than that of the clamping plates 411, so that remaining grooves are reserved when the clamping plates 411 are clamped into the first grooves 421. The other end of the second connecting code 42 is connected to the reinforcing frame 13. One end of the card 43 is clamped in the remaining slot, the other end is tightly attached to the outer surface of the clamping plate 411, and the fastener 44 sequentially penetrates through the card 43, the clamping plate 411 and the first groove 421 to complete connection.

Further, referring to fig. 8, the card 411 includes an extension portion 4111, an inner card portion 4112, and an outer card portion 4113. One end of the extending portion 4111 is disposed at the edge of the opening, and two sides of the other end are respectively disposed with an inner locking portion 4112 and an outer locking portion 4113. The inner clamping portion 4112 forms an inner clamping groove with the inner wall of the side surface of the first connection code 41.

An inwards concave first convex part 4211 is arranged at the edge of the first groove 421, a first clamping groove is formed between the first convex part 4211 and the surface of the first groove 421, and the inner clamping part 4112 is clamped into the first clamping groove when the first convex part 4211 is clamped into the inner clamping groove.

Further, referring to fig. 8, a side surface of the inner clamping portion 4112 forms a predetermined included angle with an inner wall of a side surface of the first connector 41, so as to form an inner clamping groove with a single-side inclination.

Further, the predetermined included angle is 100-110, and is shown as 104.

Further, the card 43 includes a mounting portion 431, a turning portion 432, and a holding portion 433, which are connected in this order. The mounting portion 431 has a straight plate shape, the width thereof is equal to the width of the outer clip portion 4113, and the end thereof abuts against the surface of the extending portion 4111. The turning portion 432 has an arc plate shape protruding toward the first groove 421, and a surface thereof abuts against an end of the outer clamping portion 4113. The clamping portion 433 is shaped like a straight plate, and the bottom end thereof is clamped in the first clamping groove.

Further, a gap is formed between the surfaces of the turning part 432 and the clamping part 433 and the surface of the first groove 421, so that the installation is facilitated.

Further, the fastener 44 is a self-tapping screw

The invention provides a profile connecting assembly 4, which is characterized in that a T-shaped connection of profiles is completed by arranging mutually matched clamping groove structures and a separate clamping piece structure on the surfaces of the profiles. Compared with the angle brace connecting piece in the prior art, the section connecting assembly 4 is simpler and more convenient to install, more reasonable in stress and more accurate in positioning, and is beneficial to improving the connecting stability of the sections, so that the overall stability of a frame structure is further improved.

In some embodiments of the present application, referring to fig. 4 and 5, the second panel 3 is connected to the first connection beam 14 through the panel mounting assembly 5.

Referring to fig. 9, the panel mounting assembly 5 includes an upper mount 51, a lower mount 52, and a double link 53. The upper and lower mounting

members

51 and 52 are provided at upper and lower portions of the rear surface of the second panel 3, respectively. The double connecting member 53 has one end connected to the first connecting beam 15, the other end having an upper side connected to the lower mounting member 52 of one second panel 3 and a lower side connected to the upper mounting member 51 of the other second panel 3.

Further, referring to fig. 10, the dual link 53 is symmetrically provided with a first catching groove 531 and a second catching groove 532 arranged side by side on both side surfaces thereof. The upper mounting member 51 is simultaneously snapped into the first and

second snap grooves

531 and 532, and the connection is completed by using a fastening assembly (screw) 6 to sequentially pass through the upper mounting member 51 and the second snap groove 532.

Further, referring to fig. 10, the upper mounting member 51 includes a first fold 511, a second fold 512, and a panel bolt 513.

The middle section of the first fold 511 is bent toward the second panel 3 to form a middle groove 501, and the upper section thereof is bent upward to form a lower groove 502. The lower section of the second fold 512 is bent into a U-shape to form a lower groove 503 for the lower section of the first fold 511 to snap into, wherein the upper section is provided with a raised strip 5121 to snap into the lower groove 502 and thereby form a fitting cavity 504 with the middle groove 501. The upper section of the second folding portion 512 is bent into an L-shape, and a first hook portion 5122 and a second hook portion 5123 are sequentially arranged on the edge close to the dual-connection member 33 and are correspondingly clamped into the first clamping groove 531 and the second clamping groove 532 respectively. One end of the panel bolt 513 is fixed in the assembly cavity 504, and the other end thereof penetrates through the middle concave groove 501 to be connected with the second panel 3.

Further, referring to fig. 11, a third folding portion 514 is further included. The edge of the first clamping groove 531 is provided with a first concave clamping convex portion 5311, and the first clamping convex portion 5311 and the surface of the first clamping groove form a first small groove. The edge of the second clamping groove 532 is provided with a concave second clamping convex part 5321, and the second clamping convex part 5321 and the surface of the second clamping groove 532 form a second small groove. The first hook 5122 is clamped into the first small groove near one side of the second panel 3, the second hook 5123 is clamped into the second small groove near one side of the second panel 3, a connecting groove 5124 is formed on the outer side of the second hook 5123, one end of the third fold 514 is clamped into the connecting groove 5124, and the other end of the third fold abuts against the second clamping convex portion 5321. The fastening assembly 6 passes through the third folding part 514 in turn to complete the connection with the second snap groove 532.

Further, referring to fig. 10, an adjusting assembly 7 is also included. The upper section of the first fold 511 is bent into an H-shape to form an upper groove 505 and a lower groove 501. The adjusting member 7 passes through the upper groove 505 and the bottom thereof abuts against the raised strip 5121, and the adjusting member 7 adjusts the vertical distance of the second panel 3 relative to the double link 53 by adjusting the depth of the adjusting member 7 passing through the upper groove 505.

Further, referring to fig. 10, the adjustment assembly 7 includes an adjustment screw 71 and an adjustment nut 72. The notch of the adjustment nut 72 having a diameter greater than the upper groove 505 keeps the adjustment nut 72 captured in the upper groove 505. The adjusting screw 71 passes through the adjusting nut 72 and the bottom end of the adjusting screw abuts against the end surface of the raised strip 5121, and the distance between the end surface of the raised strip 5121 and the surface of the lower groove 505 can be finely adjusted by rotating the adjusting screw 71, so that the vertical distance of the second panel 3 relative to the dual link 53 can be adjusted.

Further, referring to fig. 10, the height of the adjustment nut 72 is smaller than the height of the upper groove 505.

Further, referring to fig. 10, the thickness of the lower section of the first folding portion 511 is smaller than the width of the lower groove 503, and the end of the lower section of the first folding portion 511 is provided with a top clamping portion 5111 protruding towards the second panel 3, and the thickness of the top clamping portion 5111 is the same as the width of the lower groove 505, so that the structural arrangement has better earthquake-resistant performance.

Further, referring to fig. 11, a trapezoidal inclined surface is disposed on an outer side of the second hook portion 5123, a right-angled trapezoidal receiving groove 5124 is formed with a surface of the second engaging groove 532, and an end surface of the third fold portion 514 is a right-angled trapezoidal surface matching with the receiving groove 5124.

Further, referring to fig. 11, an end of the third folding portion 514 away from the connecting groove 5124 is bent to form a folding end portion 5141, and the folding end portion 5141 abuts against the second protruding portion 5321, so that the folding end portion 5141 and the second small groove form the inner cavity 506.

Similarly, referring to FIG. 10, the lower mounting member 52 is similar in structure to the upper mounting member 51 except that the upper section of the second fold 512 is bent in an L-shape in a different direction.

Referring to fig. 4, the second panel 3 and the first, second and third connection beams 14, 15 and 16 may be connected by the panel mounting assembly 5.

The invention provides a panel mounting assembly 5 which is used for connecting a panel and a pipe, wherein mounting pieces are respectively arranged at the upper part and the lower part of the back surface of the panel, and double-sided connecting pieces are arranged on the pipe, so that the mounting pieces adjacent to two panels are respectively connected with two side surfaces of the double-sided connecting pieces, a single pipe-double-sided board connecting mode is realized, the connecting stability of the panels can be greatly improved, and the stability, the shock resistance and the pressure resistance of the whole curtain wall are favorably improved.

In summary, the invention provides an assembled curtain wall, which is formed by transversely splicing a plurality of curtain wall units 10, wherein the section shapes of the unit frames 1 of the curtain wall units 10 are isosceles trapezoids, compared with a plane-shaped structural frame in the prior art, the three-dimensional structural frame has higher stability, and the isosceles trapezoids are more attractive. In addition, two reinforcing frames 13 are arranged inside the frame and symmetrically located on the high lines of the isosceles trapezoid, and therefore stability, shock resistance and pressure resistance of the frame structure are further improved.

Secondly, the invention provides a structure of the reinforcing frame 13 with higher strength, which is beneficial to further improving the stability, the shock resistance and the compression resistance of the frame structure.

In addition, the invention also provides a section bar connecting component 4 for realizing T-shaped connection of the reinforcing frame 13 and the cross beam 12, and the T-shaped connection of the section bars is completed by arranging mutually matched clamping groove structures on the surfaces of the section bars and a separate clamping piece structure. Compared with the angle brace connecting piece in the prior art, the section connecting assembly 4 is simpler and more convenient to install, more reasonable in stress and more accurate in positioning, and is beneficial to improving the connecting stability of the sections, so that the overall stability of a frame structure is further improved.

The invention also provides a panel installation component 5 which is used for connecting the panels and the pipes, wherein the installation parts are respectively arranged at the upper part and the lower part of the back surface of the panel, and the double-sided connecting parts are arranged on the pipes, so that the installation parts adjacent to each other on the two panels are respectively connected with the two side surfaces of the double-sided connecting parts, the connection mode of the single pipe and the double-sided board is realized, the connection stability of the panels can be greatly improved, and the stability, the shock resistance and the pressure resistance of the whole curtain wall are favorably improved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An assembled curtain wall is characterized by being formed by transversely splicing a plurality of curtain wall units;

the curtain wall unit comprises a unit frame, a first panel and a second panel;

the unit frame comprises a frame, a cross beam, a reinforcing frame, a first connecting beam, a second connecting beam and a third connecting beam;

the beam is arranged in the frame at intervals, and two side edges of the beam are connected with the first panel respectively;

the reinforcing frames are symmetrically arranged by taking the center line of the side frame as a symmetry axis, one side edge of each reinforcing frame is connected with the cross beam, and the other side edge of each reinforcing frame is connected with the first connecting beam;

one end of the second connecting beam is connected with the cross beam, and the other end of the second connecting beam is connected with the first connecting beam; the third connecting beam is arranged between the two reinforcing frames;

the outer side surfaces of the first connecting beam, the second connecting beam and the third connecting beam are provided with second panels;

the reinforcing frame is rectangular, and further comprises a web beam and a reinforcing beam; the web member interval is just located parallelly strengthen the inside of frame in order to form a plurality of little rectangle frames, the both ends of reinforcement roof beam are located respectively two diagonal departments of little rectangle frame.

2. The fabricated curtain wall of claim 1, wherein the reinforcement frame and the cross beam are connected by a profile connection assembly;

the section bar connecting assembly comprises a first connecting code, a second connecting code, a clamping piece and a fastening piece;

one end of the first connecting code is connected with the cross beam, the other end of the first connecting code is provided with an opening, and a clamping plate is arranged at the edge of the opening;

two side surfaces of one end of the second connecting code are symmetrically provided with first grooves, and the width of each first groove is larger than that of the clamping plate, so that a residual groove is reserved when the clamping plate is clamped into the first groove; the other end of the second connecting code is connected with the reinforcing frame;

one end of the card is clamped in the residual groove, the other end of the card is tightly attached to the outer surface of the clamping plate, and the fastening piece sequentially penetrates through the card, the clamping plate and the first groove to complete connection.

3. The fabricated curtain wall of claim 2 wherein the snap-gauge includes an extension, an inner snap-gauge portion, and an outer snap-gauge portion;

one end of the extending part is arranged at the edge of the opening, and the two sides of the other end of the extending part are respectively provided with the inner clamping part and the outer clamping part; the inner clamping part and the inner wall of the side surface of the first connecting code form an inner clamping groove;

the edge of the first groove is provided with a first concave convex part, a first clamping groove is formed between the first convex part and the surface of the first groove, and when the first convex part is clamped into the inner clamping groove, the inner clamping part is clamped into the first clamping groove.

4. The fabricated curtain wall of claim 3, wherein the clamping piece comprises a mounting portion, a turning portion and a clamping portion which are connected in sequence;

the mounting part is in a straight plate shape, the width of the mounting part is consistent with that of the outer clamping part, and the end part of the mounting part abuts against the surface of the extension part;

the turning part is in an arc plate shape protruding towards the first groove, and the surface of the turning part is abutted against the end part of the outer clamping part;

the clamping support part is in a straight plate shape, and the bottom end of the clamping support part is clamped in the first clamping groove.

5. The fabricated curtain wall of claim 4 wherein a second groove is provided alongside the first groove;

the edge of the second groove is provided with a concave second convex part, and the surface of the second convex part is abutted against the inner wall of the reinforcing frame;

and fastening bolts are used for sequentially penetrating one side face of the reinforcing frame, the second groove on one side of the second connecting code, the second groove on the other side of the second connecting code and the other side face of the reinforcing frame to finish connection.

6. The fabricated curtain wall of claim 1 wherein the second panel is connected to the first connection beam by a panel mounting assembly;

the panel mounting assembly comprises an upper mounting piece, a lower mounting piece and a double-connecting piece;

the upper mounting piece and the lower mounting piece are respectively arranged at the upper part and the lower part of the back surface of the second panel;

one end of the double connecting piece is connected with the first connecting beam, the upper side face of the other end of the double connecting piece is connected with the lower mounting piece of the second panel, and the lower side face of the double connecting piece is connected with the upper mounting piece of the second panel.

7. The assembled curtain wall as claimed in claim 6, wherein the two side faces of the double connecting piece are symmetrically provided with a first clamping groove and a second clamping groove which are arranged side by side; go up the installed part card simultaneously go into first joint groove with in the second joint groove, and use fastening assembly spare to pass in proper order go up the installed part with the connection is accomplished in the second joint groove.

8. The fabricated curtain wall of claim 7 wherein the upper mounting member includes a first fold, a second fold, and a panel bolt;

the middle section of the first folding part is bent towards the second panel to form a middle groove, and the upper section of the first folding part is bent upwards to form a lower groove;

the lower section of the second folding part is bent into a U shape so as to form a lower groove for the lower section of the first folding part to be clamped into, wherein the upper section is provided with a convex strip part which is clamped into the lower groove so as to form an assembly cavity together with the middle groove; the upper section of the second folding part is bent into an L shape, and a first hook part and a second hook part are sequentially arranged on the edge close to the double connecting piece and are correspondingly clamped into the first clamping groove and the second clamping groove respectively;

one end of the panel bolt is fixed in the assembly cavity, and the other end of the panel bolt penetrates out of the middle groove to be connected with the second panel.

9. The fabricated curtain wall of claim 8 further comprising a third fold;

the edge of the first clamping groove is provided with a first inwards concave clamping convex part, and a first small groove is formed between the first clamping convex part and the surface of the first clamping groove;

the edge of the second clamping groove is provided with a concave second clamping convex part, and a second small groove is formed by the second clamping convex part and the surface of the second clamping groove;

the first hook part is clamped into the first small groove close to one side of the second panel;

the second hook part is clamped into a second small groove close to one side of the second panel; a connecting groove is formed in the outer side of the second hook part, one end of the third folding part is clamped into the connecting groove, and the other end of the third folding part is abutted to the second clamping convex part;

the fastening assembly part sequentially penetrates through the third folding part and is connected with the second clamping groove.

10. The fabricated curtain wall of claim 9 further comprising an adjustment assembly;

the upper section of the first folding part is bent into an H shape so as to form an upper groove and a lower groove; the adjusting component penetrates through the upper groove, the bottom of the adjusting component abuts against the convex strip, and the adjusting component adjusts the vertical distance of the second panel relative to the double-connecting piece by adjusting the depth of the adjusting component penetrating into the upper groove.

The adjusting assembly comprises an adjusting screw and an adjusting nut;

the diameter of the adjusting nut is larger than the diameter of the notch of the upper groove, so that the adjusting nut is kept clamped in the upper groove; the adjusting screw penetrates through the adjusting nut, the bottom end of the adjusting screw abuts against the end face of the convex strip, and the distance between the end face of the convex strip and the surface of the lower groove is finely adjusted by rotating the adjusting screw.