CN214995015U - Internal corner structure of variable-angle hyperbolic aluminum plate - Google Patents

Abstract

The application relates to an internal corner structure of a variable-angle hyperbolic aluminum plate, which relates to the field of curtain wall construction and comprises a base and a connecting device; the base is fixedly arranged on a building steel structure, and the connecting device is fixedly arranged on the base; the connecting device comprises a first auxiliary frame, a second auxiliary frame and a pressing block matched with the first auxiliary frame for use, the first auxiliary frame is fixedly connected with the aluminum veneer, and the second auxiliary frame is fixedly connected with the hyperbolic aluminum plate. This application has and makes hyperbolic aluminum plate install more firm effect on the building steel structure.

Description

Internal corner structure of variable-angle hyperbolic aluminum plate

Technical Field

The application relates to the field of curtain wall construction, in particular to an internal corner structure of a variable-angle hyperbolic aluminum plate.

Background

The curtain wall is an outer wall enclosure of a building, does not bear load, is hung on a building steel structure like a curtain, is also called a curtain wall, is a light wall with a decoration effect commonly used by modern large-scale and high-rise buildings, is usually used as a decoration performance plate, does not have too many other functions, and the hyperbolic aluminum plate is one of the commonly used combined materials.

Referring to fig. 1, generally, a building steel structure 3 is set as a round steel pipe, in an existing project, aluminum veneers 4 are hung on the building steel structure 3, and adjacent aluminum veneers 4 are fixedly installed on the round steel pipe through a base 1; firstly, fixedly arranging a plurality of bases 1 on a round steel pipe, wherein the bases 1 are arranged at intervals along the length direction of the round steel pipe, and two adjacent aluminum veneers 4 in the horizontal direction are fixedly connected with the bases 1 through aluminum alloy auxiliary frames 24, so that the aluminum veneers 4 are fixedly arranged on a building steel structure 3; because the aluminum single plates 4 are flat plates, the included angle between two adjacent aluminum single plates 4 in the horizontal direction is a fixed angle, so that the aluminum single plates 4 can be fixedly installed on the building steel structure 3 through the base 1 with the same structure and the aluminum alloy auxiliary frame 24 with the same structure. However, the aluminum veneers 4 of the existing engineering are arranged as the hyperbolic aluminum plates 5, so that an included angle between two adjacent hyperbolic aluminum plates 5 in the horizontal direction changes along the length direction of the hyperbolic aluminum plates 5, and the base 1 and the aluminum alloy auxiliary frame 24 cannot adapt to the changed included angle between the adjacent hyperbolic aluminum plates 5, so that the installation of the hyperbolic aluminum plates 5 on the building steel structure 3 is unstable.

In view of the above-mentioned related art, the inventor thinks that there is the defect that the installation of the hyperbolic aluminum plate on the building steel structure is not firm because the included angle between adjacent hyperbolic aluminum plates is not fixed, and the installation of the hyperbolic aluminum plate is not firm because of using the base of the same specification and the aluminum alloy auxiliary frame of the same specification.

SUMMERY OF THE UTILITY MODEL

In order to improve because contained angle between the adjacent hyperbolic aluminum plate is unset, use conventional base and conventional aluminum alloy auxiliary frame to lead to hyperbolic aluminum plate to install insecure technical problem on building steel structure, this application provides a reentrant corner structure of variable angle hyperbolic aluminum plate.

The application provides a pair of reentrant corner structure of variable angle hyperbolic aluminum plate adopts following technical scheme:

an internal corner structure of a variable-angle hyperbolic aluminum plate comprises a base and a connecting device; the base is fixedly arranged on a building steel structure, and the connecting device is fixedly arranged on the base; the connecting device comprises a first auxiliary frame, a second auxiliary frame and a pressing block matched with the first auxiliary frame for use, the first auxiliary frame is fixedly connected with the aluminum veneer, and the second auxiliary frame is fixedly connected with the hyperbolic aluminum plate.

Through adopting above-mentioned technical scheme, because the angle between hyperbolic aluminum plate and the aluminium veneer is unset, so when first subframe and the cooperation of the vice frame of second use, first subframe and aluminium veneer fixed connection, the vice frame of second and hyperbolic aluminum plate fixed connection for connecting device is applicable to aluminium veneer and hyperbolic aluminum plate, and is applicable to the reentrant corner of different angles between aluminium veneer and the hyperbolic aluminum plate, guarantees that hyperbolic aluminum plate installs firmly on building steel structure.

Optionally, the base includes the bottom plate, the bottom plate includes the curved arc section, the subframe setting of second is in on the curved arc section, the subframe of second is along the radian direction setting of curved arc section.

Through adopting above-mentioned technical scheme, because hyperbolic aluminum plate's side has the camber, when installation curved surface aluminum plate on the building steel construction, the second connecting piece can set up along the radian of curved arc section to cooperation hyperbolic aluminum plate's radian makes hyperbolic aluminum plate and second connecting piece be connected firmly, thereby makes hyperbolic aluminum plate install more firm on the base.

Optionally, the second subframe includes second connecting piece and second fixed plate, the second fixed plate with hyperbolic aluminum plate fixed connection, a side of second connecting piece sets to the arc, the radian of second connecting piece with the radian looks adaptation of curved arc section.

Through adopting above-mentioned technical scheme, the radian of second connecting piece and the radian looks adaptation of curved arc section have increased the area of contact of second connecting piece and curved arc section for the second connecting piece is installed firmly on the base.

Optionally, the first subframe includes a first connecting member and a first fixing plate, the first fixing plate is fixedly connected to the aluminum single plate, the first connecting member includes an installation space, a part of the pressing block is inserted into the installation space, and another part of the pressing block is fixedly connected to the base.

Through adopting above-mentioned technical scheme, first connecting piece passes through briquetting and base fixed connection for first connecting piece and base laminate each other, make the difficult internal stress that produces of junction of aluminium veneer, thereby guarantee the smoothness degree of aluminium veneer.

Optionally, a rubber strip is arranged between the first connecting piece and the bottom plate.

Through adopting above-mentioned technical scheme, increased the frictional force between first connecting piece and the base for first connecting piece is installed more firmly on the base, and in addition, still makes the base be difficult for producing the deformation under the effect of briquetting pressure.

Optionally, a protruding strip is fixedly arranged on the pressing block, and the protruding strip is arranged between the pressing block and the first subframe.

By adopting the technical scheme, when the self-tapping bolt penetrating through the pressing block is screwed, the pressing block generates pressure, and the first subframe is fixedly arranged on the building steel structure under the action of the pressure; the setting of sand grip makes on the pressure majority that the briquetting produced transmits the sand grip to make the pressure increase that first subframe received, make first subframe install more firmly on building steel structure.

Optionally, the base further comprises a connecting plate, the connecting plate is fixedly arranged on the building steel structure, the connecting plate is arc-shaped, and the radian of the connecting plate is matched with that of the building steel structure.

Through adopting above-mentioned technical scheme, the radian of connecting plate and the radian looks adaptation of building steel construction for the connecting plate connects the increase with building steel construction's contact surface, makes the connecting plate install more firmly on building steel construction.

Optionally, the connecting plate with building steel structure fixed connection, the connecting plate with be provided with insulating the pad between the building steel structure.

Through adopting above-mentioned technical scheme, the setting of insulating pad for be difficult for producing the galvanic corrosion between connecting plate and the building steel structure, prolonged the life of connecting plate and building steel structure, make the connecting plate firm in mounting on building steel structure.

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

1. the first auxiliary frame is fixedly connected with the aluminum single plate, and the second auxiliary frame is fixedly connected with the hyperbolic aluminum plate, so that the connecting device is suitable for the aluminum single plate and the hyperbolic aluminum plate and is suitable for different-angle internal corners between the aluminum single plate and the hyperbolic aluminum plate, and the hyperbolic aluminum plate is ensured to be firmly installed on a building steel structure;

2. the second connecting piece can be arranged along the radian of the curved arc section to match the radian of the hyperbolic aluminum plate, so that the hyperbolic aluminum plate and the second connecting piece are stably connected, and the hyperbolic aluminum plate is more stably installed on the base;

3. the setting of insulating pad for difficult production galvanic corrosion has prolonged the life of connecting plate and building steel structure between connecting plate and the building steel structure, makes the connecting plate firm in installation on building steel structure.

Drawings

Fig. 1 is a background art schematic.

Fig. 2 is a schematic structural diagram of an embodiment of the present application.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a cross-sectional view B-B of fig. 2.

Fig. 5 is a schematic structural diagram of a base in the embodiment of the present application.

Fig. 6 is an enlarged schematic view of a portion C in fig. 4.

Description of reference numerals: 1. a base; 11. a connecting plate; 12. a side plate; 121. a first side plate; 122. a second side plate; 1221. a vertical section; 1222. bending the section; 13. a base plate; 131. a straight section; 132. bending an arc section; 14. a transition plate; 2. a connecting device; 21. a first sub-frame; 211. a first connecting member; 212. a first fixing plate; 213. an installation space; 214. a rubber strip; 22. a second subframe; 221. a second connecting member; 2211. a horizontal segment; 2212. an inclined section; 222. a second fixing plate; 23. briquetting; 231. pressing a plate; 2311. a convex strip; 232. a support plate; 24. an aluminum alloy sub-frame; 3. building a steel structure; 4. an aluminum veneer; 5. a hyperbolic aluminum plate; 6. bolt holes; 7. a self-tapping bolt; 8. perforating; 9. flat-head self-plugging rivets; 10. an insulating pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses reentrant corner structure of variable angle hyperbolic aluminum plate. Referring to fig. 2, 3 and 4, the internal corner structure of the variable-angle hyperbolic aluminum plate comprises a base 1 and a connecting device 2; base 1 fixed mounting is on building steel construction 3, and aluminium veneer 4 and hyperbolic aluminum plate 5 all pass through connecting device 2 and base 1 fixed connection to make aluminium veneer 4 and hyperbolic aluminum plate 5 fixed mounting on building steel construction 3. All be provided with the stiffening rib on aluminium veneer 4 and the hyperbolic aluminum plate 5, the stiffening rib sets firmly at aluminium veneer 4 and hyperbolic aluminum plate 5's the back, has improved aluminium veneer 4 and hyperbolic aluminum plate 5's structural strength.

Referring to fig. 4 and 5, the base 1 includes a connection plate 11, a side plate 12, a bottom plate 13, and a transition plate 14; connecting plate 11 is the rectangle steel sheet, buckles into the arc with connecting plate 11, and the radian looks adaptation of the radian of connecting plate 11 and 3 outer peripheral faces of building steel construction has seted up four bolt holes 6 on the connecting plate 11, and four bolt holes 6 are seted up respectively in the four corners position department of connecting plate 11, wear to be equipped with self-tapping bolt 7 in the bolt hole 6, through self-tapping bolt 7 with connecting plate 11 fixed mounting on building steel construction 3. Be provided with insulating pad 10 between connecting plate 11 and the building steel construction 3, insulating pad 10's setting makes connecting plate 11 and be difficult for producing the galvanic corrosion between the connection steel construction for connecting plate 11 and the life extension of building steel construction 3, thereby improved the steadiness of base 1 installation on building steel construction 3.

Referring to fig. 5, the side plate 12 includes a first side plate 121 and a second side plate 122, the first side plate 121 is fixedly disposed at one side of the connecting plate 11 and extends along a length direction of the connecting plate 11; the second side plate 122 is fixedly arranged at the other side of the connecting plate 11 and also extends along the length direction of the connecting plate 11; second curb plate 122 includes vertical section 1221 and kinked section 1222, and vertical section 1221 is just to setting up with first curb plate 121, and kinked section 1222's cross section is the arc, and one side and the one side welding that connecting plate 11 was kept away from to vertical section 1221 of kinked section 1222, and kinked section 1222 one side orientation that keeps away from vertical section 1221 extends away from the direction of connecting plate 11.

Referring to fig. 5, the bottom plate 13 includes a straight section 131 and a curved section 132; one side of the straight section 131 is welded with one side of the first side plate 121 far away from the connecting plate 11, and extends along the length direction of the first side plate 121, and the straight section 131 is perpendicular to the first side plate 121; the cross section of the curved arc section 132 is a quarter arc, one side of the curved arc section 132 is welded with one side of the straight section 131 far away from the first side plate 121, and extends along the length direction of the straight section 131, and one side of the curved arc section 132 far away from the straight section 131 extends towards the direction far away from the connecting plate 11.

Referring to fig. 5, the transition plate 14 is rectangular, the transition plate 14 is fixedly arranged on one side of the curved section 132 away from the straight section 131, the transition plate 14 extends along the length direction of the curved section 132, one side of the transition plate 14 away from the curved section 132 is welded with one side of the second side plate 122 away from the connecting plate 11, and the transition plate 14 is parallel to the bottom plate 13.

Referring to fig. 6, the connecting device 2 includes a first subframe 21, a second subframe 22, and a pressing block 23 used in cooperation with the first subframe 21; the connecting device 2 is suitable for various internal corners, for example, an aluminum veneer 4 and a hyperbolic aluminum plate 5 can be fixedly installed on the building steel structure 3 through the connecting device 2. The first sub-frame 21 includes a first connecting member 211 and a first fixing plate 212, the first connecting member 211 is formed by bending a steel plate, the cross section of the first connecting member 211 is C-shaped, so that an installation space 213 is formed in the first connecting member 211, and an opening of the first connecting member 211 is arranged toward the second side plate 122; the first fixing plate 212 is rectangular, one side of the first fixing plate 212 is welded to one side of the first connecting member 211, and the first fixing plate 212 extends along the length direction of the first connecting member 211; the first fixing plate 212 is provided with a plurality of through holes 8, the through holes 8 are uniformly arranged along the length direction of the first fixing plate 212 at intervals, flat-head blind rivets 9 penetrate through the through holes 8, and the first auxiliary frame 21 is fixedly connected with the aluminum single plate 4 through the flat-head blind rivets 9.

Referring to fig. 6, the pressing block 23 includes a pressing plate 231 and two supporting plates 232; the pressing plate 231 is a rectangular plate, the supporting plates 232 are also rectangular plates, the two supporting plates 232 are fixedly arranged on the same side surface of the pressing plate 231, one supporting plate 232 is welded at one end of the pressing plate 231, the other supporting plate 232 is welded at the middle position of the pressing plate 231, the two supporting plates 232 are both perpendicular to the pressing plate 231, and the two supporting plates 232 are parallel to each other; a bolt hole 6 is also formed in the pressing plate 231, the bolt hole 6 in the pressing plate 231 is arranged between the two supporting plates 232, a self-tapping bolt 7 is also arranged in the bolt hole 6 in a penetrating manner, and the pressing plate 231 is fixedly connected with the base 1 through the self-tapping bolt 7; one end of the pressing plate 231, which is far away from the supporting plate 232, is clamped in the mounting space 213, the first connecting piece 211 is fixedly mounted on the base 1 through the pressing block 23, and the first auxiliary frame 21 and the pressing block 23 are matched for use to fixedly mount the aluminum single plate 4 on the building steel structure 3.

Referring to fig. 6, a protruding strip 2311 is fixedly arranged at one end of the pressing plate 231, which is far away from the supporting plate 232, the protruding strip 2311 and the supporting plate 232 are arranged on the same side surface of the pressing plate 231, when the pressing plate 231 is tightly attached to the first connecting piece 211 under the action of the self-tapping bolt 7, most of the force on the pressing plate 231 is concentrated on the protruding strip 2311, so that the fixing action of the pressing block 23 on the first connecting piece 211 is improved, and the first subframe 21 is more firmly connected with the base 1 under the action of the pressing block 23; set firmly rubber strip 214 between first connecting piece 211 and the base 1, rubber strip 214 extends along the length direction of first connecting piece 211, and the setting of rubber strip 214 has increased the frictional force between first connecting piece 211 and the base 1 for first connecting piece 211 installs more firmly, in addition, still makes first connecting piece 211 difficult messenger bottom plate 13 warp under the effect of briquetting 23 pressure.

Referring to fig. 6, the second subframe 22 includes a second connection member 221 and a second fixing plate 222; one side surface of the second connecting member 221 is configured to be arc-shaped and is adapted to the arc of the curved arc section 132, so that the second connecting member 221 can be configured along the arc direction of the curved arc section 132; one side surface of the second connecting piece 221, which is far away from the curved arc section 132, comprises a horizontal section 2211 and an inclined section 2212, the horizontal section 2211 is also provided with a bolt hole 6, and a self-tapping bolt 7 is inserted into the bolt hole 6, so that the second subframe 22 is fixedly connected with the base 1; one side of the inclined section 2212, which is far away from the horizontal section 2211, is welded to the second fixing plate 222, the second fixing plate 222 extends along the length direction of the inclined section 2212, a plurality of through holes 8 are also formed in the second fixing plate 222, the through holes 8 are uniformly formed at intervals along the length direction of the second fixing plate 222, flat head blind rivets 9 are also arranged in the through holes 8 in a penetrating manner, and the second subframe 22 is fixedly connected with the hyperbolic aluminum plate 5 through the flat head blind rivets 9.

Referring to fig. 2, 3 and 4, since four points of hyperbolic aluminum plate 5 are not coplanar, when hyperbolic aluminum plate 5 is installed, second subframe 22 may determine a fixing position of second subframe 22 at curved section 132 along with a radian of a side of hyperbolic aluminum plate 5, so that second subframe 22 and hyperbolic aluminum plate 5 are connected more stably.

The implementation principle of the application is as follows: the construction method comprises the following steps that a plurality of bases 1 are fixedly arranged on a construction steel structure 3, the bases 1 are arranged at intervals along the length direction of the construction steel structure 3, a connecting device 2 is fixedly arranged on the bases 1, and the connecting device 2 is used for connecting an aluminum single plate 4 or a hyperbolic aluminum plate 5; the connecting device 2 includes a first subframe 21, a second subframe 22, and a press block 23; the pressing block 23 is matched with the first auxiliary frame 21 for use, the first auxiliary frame 21 is fixedly connected with the aluminum single plate 4, and the first auxiliary frame 21 is fixedly arranged on the base 1 through the pressing block 23, so that the aluminum single plate 4 is fixedly arranged on the building steel structure 3; the second subframe 22 is used for with hyperbolic aluminum plate 5 fixed connection, and the second subframe 22 can adapt to the radian of hyperbolic aluminum plate 5 side to it is more firm to guarantee that hyperbolic aluminum plate 5 installs on building steel construction 3.

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 (8)

1. The utility model provides a reentrant corner structure of variable angle hyperbolic aluminum plate which characterized in that: comprises a base (1) and a connecting device (2); the base (1) is fixedly arranged on a building steel structure (3), and the connecting device (2) is fixedly arranged on the base (1); connecting device (2) include first subframe (21), second subframe (22) and with briquetting (23) that first subframe (21) cooperation was used, first subframe (21) and aluminium veneer (4) fixed connection, second subframe (22) and hyperbolic aluminum plate (5) fixed connection.

2. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 1, characterized in that: base (1) includes bottom plate (13), bottom plate (13) are including curved arc section (132), the setting of second subframe (22) is in curved arc section (132) are last, the second subframe (22) are along the radian direction setting of curved arc section (132).

3. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 2, characterized in that: the second subframe (22) includes second connecting piece (221) and second fixed plate (222), second fixed plate (222) with hyperbolic aluminum plate (5) fixed connection, a side of second connecting piece (221) sets to the arc, the radian of second connecting piece (221) with the radian looks adaptation of curved arc section (132).

4. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 3, characterized in that: the first subframe (21) comprises a first connecting piece (211) and a first fixing plate (212), the first fixing plate (212) is fixedly connected with the aluminum veneer (4), the first connecting piece (211) comprises an installation space (213), one part of the pressing block (23) is inserted into the installation space (213), and the other part of the pressing block is fixedly connected with the base (1).

5. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 4, characterized in that: a rubber strip (214) is arranged between the first connecting piece (211) and the bottom plate (13).

6. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 1, characterized in that: a protruding strip (2311) is fixedly arranged on the pressing block (23), and the protruding strip (2311) is arranged between the pressing block (23) and the first auxiliary frame (21).

7. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 1, characterized in that: the base (1) further comprises a connecting plate (11), the connecting plate (11) is fixedly arranged on the building steel structure (3), the connecting plate (11) is arranged to be arc-shaped, and the radian of the connecting plate (11) is matched with that of the building steel structure (3).

8. The reentrant corner structure of a variable angle hyperbolic aluminum plate of claim 7, characterized in that: the connecting plate (11) is fixedly connected with the building steel structure (3), and an insulating pad (10) is arranged between the connecting plate (11) and the building steel structure (3).

Images