CN214220152U

CN214220152U - Connection structure between anti-seismic curtain wall decorative plates

Info

Publication number: CN214220152U
Application number: CN202022896786.3U
Authority: CN
Inventors: 张文文; 张爽; 周序培
Original assignee: Beijing Jianli Aluminum Door Window And Curtain Wall Co ltd
Current assignee: Beijing Jianli Aluminum Door Window And Curtain Wall Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-17
Anticipated expiration: 2030-12-04

Abstract

The application relates to a connecting structure between decorative plates of an anti-seismic curtain wall, which comprises a curtain wall main body, a supporting plate and a wall body, wherein the supporting plate is used for supporting the curtain wall main body; the wall body is fixedly connected with a mounting plate, the supporting plate is fixedly connected with the mounting plate, a supporting groove for the supporting plate to be inserted into is formed in the side face of the curtain wall main body, and the depth of the supporting groove is larger than the length of the supporting plate inserted into the supporting groove; the curtain main part with still be connected with horizontal buffering subassembly between the mounting panel, vertical direction is adjacent be connected with vertical buffering subassembly between two curtain main parts. The problem that curtain anti-seismic performance is not enough is solved in this application.

Description

Connection structure between anti-seismic curtain wall decorative plates

Technical Field

The application relates to the field of building curtain walls, in particular to a connecting structure between decorative plates of an anti-seismic curtain wall.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs up like the curtain, so is also called as the hang wall, is the light wall with decorative effect that modern large-scale and high-rise building commonly used. Building curtain walls refer to the non-load bearing outer wall enclosures of a building, usually consisting of panels (glass, metal, slate, ceramic, etc.) and a supporting structure behind (aluminum beam columns, steel structures, glass ribs, etc.).

The application number is CN 201721265185.4's patent discloses a building curtain, including main wall body and equipartition in a plurality of fossil fragments in the main wall body, each be provided with on the fossil fragments along the perpendicular to the connection gusset that the direction of main wall body surface extends, the outer tip of connecting the gusset is provided with the plug body, is provided with the curtain board between the two adjacent plug bodies, the curtain board with the surface of main wall body parallels, just the curtain board with form the operating gap between the surface of main wall body.

Aiming at the related technologies, the inventor thinks that because the curtain wall is installed at the outer side of the building, if the curtain wall of a high-rise building falls off, the safety of personnel below a floor is seriously threatened, so the shock resistance of the curtain wall is particularly important, and when the building is unevenly deformed and settled or slightly shakes, the plate is easy to break and fall off due to stress concentration, thereby causing great potential safety hazards.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the anti-seismic performance of the curtain wall is not enough, the application provides a connecting structure between anti-seismic curtain wall decorative plates.

The application provides a connection structure between antidetonation curtain decorative board adopts following technical scheme:

a connecting structure between anti-seismic curtain wall decorating plates comprises a curtain wall main body, a supporting plate and a wall body, wherein the supporting plate is used for supporting the curtain wall main body; the wall body is fixedly connected with a mounting plate, the supporting plate is fixedly connected with the mounting plate, a supporting groove for the supporting plate to be inserted into is formed in the side face of the curtain wall main body, and the depth of the supporting groove is larger than the length of the supporting plate inserted into the supporting groove; the curtain main part with still be connected with horizontal buffering subassembly between the mounting panel, vertical direction is adjacent be connected with vertical buffering subassembly between two curtain main parts.

By adopting the technical scheme, the connecting structure between the anti-seismic curtain wall decorating plates comprises a curtain wall main body, a supporting plate and a wall body, wherein the wall body is fixedly connected with a mounting plate, and the supporting plate is fixedly connected with the mounting plate and inserted into a supporting groove of the curtain wall main body; be connected with horizontal buffering subassembly and vertical buffering subassembly between curtain main part and the wall body, when the curtain main part takes place vibrations, can absorb the vibrations kinetic energy of curtain main part through horizontal buffering subassembly and vertical buffering subassembly to reduce the probability that breaks and drops because of stress concentration.

Optionally, the backup pad is close to the side of curtain main part is equipped with the forked tail convex part, the support groove is including supplying the dovetail that the forked tail convex part was inserted with the confession the groove that slides that the forked tail convex part slided.

By adopting the technical scheme, the side surface of the support plate close to the curtain wall main body is provided with the dovetail convex part, and the support groove comprises a dovetail groove for the dovetail convex part to be inserted and a sliding groove for the dovetail convex part to slide; thereby when the curtain main part takes place horizontal drunkenness, the backup pad can slide in the inslot that slides for the curtain main part can absorb vibrations kinetic energy through horizontal buffering subassembly.

Optionally, the lateral buffer assembly comprises a U-shaped plate and a buffer spring, and the U-shaped plate comprises a first connecting plate and a second connecting plate which are parallel to each other; the first connecting plate is connected with the curtain wall main body through a fixing bolt; the mounting plate is provided with a buffer column, and the buffer column penetrates through the second connecting plate and is connected with a limiting nut through threads; the buffer spring is sleeved on the buffer column, and two ends of the buffer spring are respectively abutted against the second connecting plate and the mounting plate.

Through adopting above-mentioned technical scheme, horizontal buffering subassembly includes U-shaped plate and buffer spring, the first connecting plate and the curtain main part of U-shaped plate pass through fixing bolt and are connected, the buffering post of mounting panel passes second connecting plate and stop nut threaded connection, and the buffering spring housing is located on the buffering post, buffer spring's both ends respectively butt in second connecting plate and mounting panel, when making the curtain main part take place horizontal vibrations, the curtain main part drives the vibrations of U-shaped plate, the U-shaped plate makes buffer spring take place to stretch out and draw back through extrusion buffer spring, thereby realize buffer spring and absorb the vibrations kinetic energy of curtain main part.

Optionally, the part of the buffer column penetrating through the limit nut is further sleeved with a locking spring, and two ends of the locking spring are respectively abutted to the limit nut and the fixing bolt.

By adopting the technical scheme, the part of the buffer column penetrating through the limit nut is also provided with the anti-loosening spring, and two ends of the anti-loosening spring are respectively abutted against the limit nut and the fixing bolt, so that the buffer spring always applies pressure to the fixing bolt, and the probability of loosening of the fixing bolt is reduced; and the anti-loosening spring can absorb the vibration kinetic energy of the curtain wall main body together with the buffer spring, so that the buffer efficiency of the transverse buffer assembly is improved.

Optionally, the vertical buffer assembly includes two L-shaped plates arranged symmetrically; the two L-shaped plates are respectively fixedly connected with the two curtain wall main bodies; at least two telescopic rods are connected between the two L-shaped plates, telescopic springs are sleeved on the telescopic rods, and two ends of each telescopic spring are connected to the two L-shaped plates respectively.

Through adopting above-mentioned technical scheme, vertical buffering subassembly includes two symmetrical arrangement's L shaped plate, and L shaped plate and curtain main part fixed connection are connected with the telescopic link between two L shaped plates, and the cover is equipped with expanding spring on the telescopic link to when vertical direction's vibrations take place for two adjacent curtain main parts. The vibration kinetic energy of the curtain wall main body is absorbed through the expansion of the expansion rod and the expansion of the expansion spring.

Optionally, the telescopic rod includes a first connecting rod connected to the L-shaped plate and a second connecting rod connected to the other L-shaped plate, and the second connecting rod is provided with a connecting hole for inserting the first connecting rod.

Through adopting above-mentioned technical scheme, the telescopic link includes head rod and second connecting rod, and the second connecting rod is equipped with and supplies the male connecting hole of head rod to make the telescopic link can stretch out and draw back.

Optionally, the L-shaped plate is provided with a first slot into which the first connecting rod is inserted, and the L-shaped plate is clamped and fixed with the first connecting rod; and the L-shaped plate is provided with a second slot for inserting the second connecting rod, and the L-shaped plate is fixedly connected with the second connecting rod in a clamping manner.

Through adopting above-mentioned technical scheme, the head rod and the second connecting rod of telescopic link are fixed with two L shaped plate joints respectively to make things convenient for the dismouting of telescopic link, when the telescopic link takes place to damage, the convenient change to the telescopic link.

Optionally, the outer wall of the first connecting rod is provided with a first limiting convex ring, and the inner wall of the first slot is provided with a first limiting ring groove for clamping the first limiting convex ring; the outer wall of the second connecting rod is provided with a second limiting convex ring, and the inner wall of the second slot is provided with a second limiting ring groove for clamping the second limiting convex ring.

By adopting the technical scheme, the outer wall of the first connecting rod is provided with the first limiting convex ring, and the inner wall of the first slot is provided with the first limiting ring groove for clamping the first limiting convex ring, so that the clamping fixation of the first connecting rod and the L-shaped plate is realized; the outer wall of the second connecting rod is provided with a second limiting convex ring, and the inner wall of the second slot is provided with a second limiting ring groove for clamping the second limiting convex ring, so that the second connecting rod is clamped and fixed with the L-shaped plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when a curtain wall main body vibrates, the connecting structure between anti-vibration curtain wall decorative plates can absorb the vibration kinetic energy of the curtain wall main body through a transverse buffer assembly and a vertical buffer assembly, so that the probability of falling due to stress concentration cracking is reduced;

2. when a curtain wall main body transversely vibrates, the curtain wall main body drives a U-shaped plate to vibrate, and the U-shaped plate extrudes a buffer spring to enable the buffer spring to stretch, so that the buffer spring absorbs the vibration kinetic energy of the curtain wall main body;

3. a connecting structure between anti-seismic curtain wall decorative plates absorbs the vibration kinetic energy of a curtain wall main body through the extension and retraction of an extension spring when the curtain wall main body vibrates in the vertical direction.

Drawings

Fig. 1 is a schematic structural view of a connection structure between decorative plates of an earthquake-resistant curtain wall in an embodiment of the application.

Fig. 2 is a structural sectional view of a connection structure between decorative panels of an earthquake-resistant curtain wall in an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a curtain wall main body; 11. a support groove; 111. a dovetail groove; 112. a sliding groove; 113. fixing grooves; 2. a wall body; 21. mounting a plate; 211. a fixing hole; 22. a support plate; 221. dovetail lobes; 3. a U-shaped plate; 31. a first connecting plate; 32. a second connecting plate; 321. a buffer hole; 33. fixing the bolt; 4. a buffer spring; 5. a buffer column; 51. a limit nut; 6. a locking spring; 7. an L-shaped plate; 71. a connecting portion; 72. a fixed part; 73. a first slot; 74. a first limit ring groove; 75. a second limit ring groove; 76. a second slot; 8. a telescopic rod; 81. a first connecting rod; 811. a first limit convex ring; 82. a second connecting rod; 821. connecting holes; 822. a second limit convex ring; 9. a telescoping spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses connection structure between antidetonation curtain decorative board. Referring to fig. 1, the connection structure between anti-seismic curtain wall decorative plates comprises a curtain wall main body 1 and a wall body 2, wherein a mounting plate 21 is fixedly connected to the wall body 2 through bolts. The mounting plate 21 is connected with a support plate 22 for supporting the curtain wall body 1. All be connected with horizontal buffering subassembly between the both ends of curtain main part 1 and the mounting panel 21, the buffering subassembly of being connected with curtain main part 1 one end sets up to three groups, and along the length direction interval arrangement of mounting panel 21. Vertical buffer assemblies are connected between the curtain wall main bodies 1 adjacent to each other in the vertical direction.

Referring to fig. 2, two support plates 22 are connected to the mounting plate 21 through bolts, the two support plates 22 are respectively connected to two curtain wall main bodies 1 adjacent to each other in the vertical direction, and the support plates 22 are arranged perpendicular to the mounting plate 21. The support plate 22 is integrally provided with dovetail protrusions 221 on a side surface away from the mounting plate 21, the side surface of the curtain wall body 1 is provided with dovetail grooves 111 into which the dovetail protrusions 221 are inserted, and the inner side surface of the dovetail grooves 111 away from the mounting plate 21 is provided with slide grooves 112 in which the dovetail protrusions 221 slide. The side of the curtain wall body 1 is also provided with fixing grooves 113 into which the straight plate portions of the support plates 22 are inserted. The support groove 11, the slide groove 112 and the fixing groove 113 form a support groove 11 in which the support plate 22 is installed.

The transverse buffering assembly comprises a U-shaped plate 3, a buffering spring 4 and a buffering column 5, the U-shaped plate 3 comprises a first connecting plate 31 and a second connecting plate 32 which are parallel to each other, and the first connecting plate 31 and the curtain wall main body 1 are connected through a fixing bolt 33. The cushion post 5 is screwed to the mounting plate 21, and the cushion post 5 is arranged coaxially with the bolt shaft of the fixing bolt 33. The mounting panel 21 is equipped with and supplies buffer column 5 male fixed orifices 211, and the outer wall of buffer column 5 is equipped with the external screw thread, and the inner wall that mounting panel 21 is located fixed orifices 211 is equipped with the internal thread that supplies the external screw thread threaded connection of buffer column 5.

The second connecting plate 32 is provided with a buffer hole 321 for the buffer column 5 to pass through, the buffer column 5 passes through the buffer hole 321 and is further connected with a limit nut 51 in a threaded manner, and a gap exists between the buffer column 5 and the fixing bolt 33 so that the U-shaped plate 3 can move and vibrate. The limiting nut 51 is located on one side of the second connecting plate 32 close to the first connecting plate 31, and the limiting nut 51 abuts against the second connecting plate 32. The buffer spring 4 is sleeved on the buffer column 5, the buffer spring 4 is a compression spring, and two ends of the buffer spring are respectively abutted against the mounting plate 21 and the second connecting plate 32. The buffer column 5 is further sleeved with a locking spring 6, the locking spring 6 is a compression spring, and two ends of the locking spring 6 respectively abut against the bolt head of the fixing bolt 33 and the limiting nut 51.

Referring to fig. 2 and 3, the vertical buffer assembly includes two L-shaped plates 7 symmetrically arranged, a telescopic rod 8 connecting the two L-shaped plates 7, and a telescopic spring 9 sleeved on the telescopic rod 8. The L-shaped plate 7 includes a connecting portion 71 and a fixing portion 72, and the connecting portion 71 is arranged perpendicular to the fixing portion 72. The fixing portion 72 abuts against a side surface of the curtain wall body 1 near the mounting plate 21 and is fixed by bolts. The telescopic rods 8 are arranged between the two connecting portions 71 of the two L-shaped plates 7, are three in number, and are arranged at intervals along the extending direction of the L-shaped plates 7. The telescopic rod 8 includes a first connecting rod 81 connected to the L-shaped plate 7 located above, and a second connecting rod 82 connected to the L-shaped plate 7 located below, the first connecting rod 81 has a smaller diameter than the second connecting rod 82, and the second connecting rod 82 is provided with a connecting hole 821 into which the first connecting rod 81 is inserted, and the first connecting rod 81 can slide in the connecting hole 821 of the second connecting rod 82. The extension spring 9 is a compression spring, and both ends thereof are respectively abutted against the connecting portions 71 of the two L-shaped plates 7.

The end surface of the L-shaped plate 7 located above is provided with a first insertion slot 73 into which a first connecting rod 81 is inserted. A first limiting convex ring 811 is arranged on the outer wall of the first connecting rod 81, and the axial section of the first limiting convex ring 811 is semicircular; the upper L-shaped plate 7 is provided with a first limiting ring groove 74 on the inner wall of the first slot 73 for the first limiting convex ring 811 to engage.

The end surface of the L-shaped plate 7 located below is provided with a second slot 76 into which a second connecting rod 82 is inserted. The outer wall of the second connecting rod 82 is provided with a second limit convex ring 822, and the axial section of the second limit convex ring 822 is semicircular. The lower L-shaped plate 7 is provided with a second limiting ring groove 75 on the inner wall of the second slot 76 for the first limiting convex ring 811 to engage.

The implementation principle of the connection structure between anti-seismic curtain wall decorative plates of the embodiment of the application is as follows: when the curtain wall main body 1 vibrates transversely, the curtain wall main body 1 drives the U-shaped plate 3 to vibrate, and the U-shaped plate 3 extrudes the buffer spring 4 and the anti-loosening spring 6 to enable the buffer spring 4 and the anti-loosening spring 6 to absorb transverse vibration kinetic energy of the curtain wall main body 1; when the anti-loose vertical vibration of the curtain wall main body 1, the wood condition subject drives the L-shaped plate 7 to vibrate, so that the telescopic spring 9 absorbs the vertical vibration kinetic energy of the curtain wall main body 1 by extruding the telescopic spring 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a connection structure between antidetonation curtain decorative board which characterized in that: the curtain wall comprises a curtain wall main body (1), a support plate (22) for supporting the curtain wall main body (1) and a wall body (2); the wall body (2) is fixedly connected with a mounting plate (21), the supporting plate (22) is fixedly connected with the mounting plate (21), a supporting groove (11) for the supporting plate (22) to be inserted into is formed in the side face of the curtain wall main body (1), and the depth of the supporting groove (11) is larger than the length of the supporting plate (22) inserted into the supporting groove (11); the curtain wall comprises a curtain wall main body (1) and a mounting plate (21), wherein a transverse buffering assembly is further connected between the curtain wall main body (1) and the mounting plate (21), and a vertical buffering assembly is connected between the two curtain wall main bodies (1) in the vertical direction.

2. The connection structure between anti-seismic curtain wall decorative plates according to claim 1, characterized in that: the supporting plate (22) is close to the side face of the curtain wall main body (1) is provided with a dovetail convex part (221), and the supporting groove (11) comprises a dovetail groove (111) for inserting the dovetail convex part (221) and a sliding groove (112) for sliding the dovetail convex part (221).

3. The connection structure between anti-seismic curtain wall decorative plates according to claim 2, characterized in that: the transverse buffer assembly comprises a U-shaped plate (3) and a buffer spring (4), wherein the U-shaped plate (3) comprises a first connecting plate (31) and a second connecting plate (32) which are parallel to each other; the first connecting plate (31) is connected with the curtain wall main body (1) through a fixing bolt (33); the mounting plate (21) is provided with a buffer column (5), and the buffer column (5) penetrates through the second connecting plate (32) and is connected with a limit nut (51) through threads; buffer spring (4) cover is located buffer post (5) and buffer spring (4) both ends respectively butt in second connecting plate (32) with mounting panel (21).

4. The connection structure between anti-seismic curtain wall decorative plates according to claim 3, characterized in that: the buffer column (5) penetrates through the part of the limiting nut (51) and is further sleeved with a locking spring (6), and two ends of the locking spring (6) are respectively abutted to the limiting nut (51) and the fixing bolt (33).

5. The connection structure between anti-seismic curtain wall decorative plates according to claim 4, characterized in that: the vertical buffer assembly comprises two L-shaped plates (7) which are symmetrically arranged; the two L-shaped plates (7) are respectively fixedly connected with the two curtain wall main bodies (1); two be connected with two at least telescopic link (8) between L shaped plate (7), the cover is equipped with expanding spring (9) on telescopic link (8), the both ends of expanding spring (9) are connected respectively in two L shaped plate (7).

6. The connection structure between anti-seismic curtain wall decorative plates according to claim 5, characterized in that: the telescopic rod (8) comprises a first connecting rod (81) connected with the L-shaped plates (7) and a second connecting rod (82) connected with the other L-shaped plate (7), and the second connecting rod (82) is provided with a connecting hole (821) for the first connecting rod (81) to be inserted into.

7. The connection structure between anti-seismic curtain wall decorative plates according to claim 6, characterized in that: the L-shaped plate (7) is provided with a first slot (73) for the first connecting rod (81) to insert into, and the L-shaped plate (7) is clamped and fixed with the first connecting rod (81); and the other L-shaped plate (7) is provided with a second slot (76) for inserting the second connecting rod (82), and the L-shaped plate (7) is clamped and fixed with the second connecting rod (82).

8. The connection structure between anti-seismic curtain wall decorative plates according to claim 7, characterized in that: a first limiting convex ring (811) is arranged on the outer wall of the first connecting rod (81), and a first limiting ring groove (74) for clamping the first limiting convex ring (811) is arranged on the inner wall of the first slot (73); the outer wall of second connecting rod (82) is equipped with second spacing bulge loop (822), the inner wall of second slot (76) is equipped with the confession second spacing annular (75) of second spacing bulge loop (822) joint.