CN213837274U

CN213837274U - Connecting structure of closed cavity cross beam and vertical column of glass curtain wall

Info

Publication number: CN213837274U
Application number: CN202022654981.5U
Authority: CN
Inventors: 尤铁振
Original assignee: SHANGHAI XINAN CURTAIN WALL BU
Current assignee: SHANGHAI XINAN CURTAIN WALL BU
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-30
Anticipated expiration: 2030-11-17

Abstract

The application discloses glass curtain wall closes connection structure of chamber crossbeam and stand relates to glass curtain wall's technical field, including crossbeam and stand, the crossbeam is formed with the cavity along its length direction, it is provided with the crossbeam lock pin to slide in the cavity, just the direction of sliding of crossbeam lock pin is on a parallel with the length direction of crossbeam, the rectangular hole has been seted up to the crossbeam tip, the length direction in rectangular hole is on a parallel with the length direction of crossbeam, it is provided with the self-tapping nail to slide in the rectangular hole, just in the tip screw in crossbeam lock pin of self-tapping nail. Through the structure, the efficiency of installing the beam by workers is improved.

Description

Connecting structure of closed cavity cross beam and vertical column of glass curtain wall

Technical Field

The utility model relates to a glass curtain wall's technical field, in particular to glass curtain wall closes connection structure of chamber crossbeam and stand.

Background

In living buildings, more and more high buildings adopt glass curtain walls as appearance walls for the sake of beauty. The glass curtain wall is a building outer protective structure or a decorative structure which has a certain displacement capacity relative to a main structure and does not bear the action of the main structure.

In the process of building the glass curtain wall, the connecting structure of the cross beam and the upright post plays a vital role in the safety and the bearing capacity of the glass curtain wall.

At present, before an aluminum alloy beam inserting core is installed, pins are fixed at four corners of the aluminum alloy beam inserting core, inserting holes are formed in corresponding positions of an upright, the aluminum alloy beam inserting core is inserted into a cavity of a beam, and the pins are pushed into the corresponding inserting holes by a pushing tool, so that the beam and the upright are connected.

However, the applicant believes that the above-described related art has a case where the installation efficiency is low, and there is a room for improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that the installation efficiency is low in the related art, the application provides a connecting structure of a closed cavity beam and a vertical column of a glass curtain wall.

The application provides a pair of glass curtain wall closes connection structure of chamber crossbeam and stand adopts following technical scheme:

the utility model provides a glass curtain wall closes connection structure of chamber crossbeam and stand, includes crossbeam and stand, the crossbeam is formed with the cavity along its length direction, it is provided with the crossbeam lock pin to slide in the cavity, just the direction of sliding of crossbeam lock pin is on a parallel with the length direction of crossbeam, the rectangular hole has been seted up to the crossbeam tip, the length direction in rectangular hole is on a parallel with the length direction of crossbeam, it is provided with the self-tapping nail to slide in the rectangular hole, just the tip screw thread screw in crossbeam lock pin of self-tapping nail.

By adopting the technical scheme, the beam is provided with the strip hole, the self-tapping screw is arranged in the strip hole in a sliding manner, and the self-tapping screw is screwed into the beam insert core; when the crossbeam is connected with the stand, through the slip of tapping screw, with the crossbeam lock pin cunning move to fixed connection department to accomplish being connected of crossbeam and stand, and then reduced installer's work step, and help improving the efficiency that the staff installed the crossbeam.

Optionally, the stand column is provided with pin holes, the beam insertion core is fixed with fixing pins, the axial direction of the fixing pins is parallel to the length direction of the beam, the fixing pins are arranged on one side, close to the end part of the beam, of the beam insertion core, at least two fixing pins are arranged on the beam insertion core, and the fixing pins and the pin holes are arranged in a one-to-one correspondence manner.

Through adopting above-mentioned technical scheme, through two at least fixed pin and the cooperation of cotter hole with setting up on the crossbeam lock pin, and then help preventing the upset of crossbeam lock pin on the crossbeam.

Optionally, a first mounting groove embedded into the side edge of the glass is formed in one side of the upright column in the thickness direction, and the first mounting groove and the pin hole are arranged on the same side.

Through adopting above-mentioned technical scheme, install glass in first mounting groove, help guaranteeing glass stability under the environmental impact.

Optionally, an abutting side wall is formed in the first mounting groove, the abutting side wall of the first mounting groove is parallel to the width direction of the stand column, a protective cushion block is fixed on the abutting side wall of the first mounting groove, and the glass abuts against the protective cushion block.

Through adopting above-mentioned technical scheme, help reducing glass because the damage that rocks and cause in the mounting groove.

Optionally, a sealing colloid is arranged between one side wall of the first mounting groove close to the pin hole and the glass.

Through adopting above-mentioned technical scheme, with the setting of sealing colloid between a lateral wall and the glass that first mounting groove is close to the cotter hole, and then help guaranteeing the stability of glass and stand.

Optionally, a sealing groove is formed in a side wall, close to the pin hole, of the first mounting groove, the sealing groove is in a T-shaped arrangement, and the sealing colloid is clamped in the T-shaped sealing groove.

Through adopting above-mentioned technical scheme, with the joint of sealing colloid in T type seal groove, help guaranteeing the stability of glass in first mounting groove.

Optionally, a first clamping groove is formed in a side wall, deviating from the sealing groove, of the first mounting groove, a connecting adhesive tape is arranged between the first clamping groove and the glass, and one side, deviating from the glass, of the connecting adhesive tape is clamped in the clamping groove.

Through adopting above-mentioned technical scheme, will connect the adhesive tape joint between first joint groove and glass, and then help preventing glass because of rocking the damage that produces to help guaranteeing the stability of glass in the mounting groove.

Optionally, one side of the connecting rubber strip, which is away from the first mounting groove, is provided with a solidifying rubber strip, and the solidifying rubber strip is arranged between the glass and the stand column.

Through adopting above-mentioned technical scheme, will solidify the adhesive tape setting between glass and stand, help guaranteeing the sealing performance between glass and the stand.

Optionally, the stand is connected with fixed lid in its width direction's one side joint, fixed lid and first mounting groove homonymy, just be formed with the second mounting groove of embedding glass side between fixed lid and the stand.

Through adopting above-mentioned technical scheme, with glass side embedding second mounting groove, help guaranteeing glass stability on the stand.

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

the beam is provided with a strip hole, a self-tapping screw is arranged in the strip hole in a sliding manner, and the self-tapping screw is screwed into the beam insert core; when the cross beam is connected with the upright post, the cross beam insertion core is slid to the fixed connection position through the sliding of the self-tapping screw, so that the connection between the cross beam and the upright post is completed, the working steps of an installer are reduced, and the efficiency of the installer for installing the cross beam is improved;

the connecting rubber strip is clamped between the first clamping groove and the glass, so that the stability of the glass and the stand column is guaranteed;

by arranging the solidification adhesive tape between the glass and the upright post, the sealing performance between the glass and the upright post is ensured.

Drawings

FIG. 1 is a schematic cross-sectional view of a connecting structure of a closed-cavity beam and an upright post of the glass curtain wall in the embodiment;

FIG. 2 is an enlarged view of a portion A of FIG. 1, primarily showing the glass mounting structure;

fig. 3 is an exploded view of the present embodiment mainly showing the beam connection structure.

Reference numerals: 1. a cross beam; 11. a cavity; 12. a strip hole; 121. self-tapping screw; 13. a countersunk hole; 131. a countersunk self-tapping screw; 2. a column; 21. a pin hole; 22. mounting blocks; 221. a first mounting groove; 222. a first clamping groove; 23. a sealing groove; 231. sealing the colloid; 24. solidifying the adhesive tape; 25. a barb; 3. a beam inserting core; 31. fixing the pin; 32. mounting holes; 4. glass; 5. a fixed cover; 51. a second mounting groove; 511. a protective cushion block; 52. a second clamping groove; 521. connecting adhesive tapes; 53. a butt joint plate; 54. a hook; 6. and a gasket.

Detailed Description

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

The embodiment of the application discloses a connecting structure of a glass curtain wall closed cavity cross beam and a stand column. Referring to the attached drawings 1 and 3, the vertical type solar energy collecting device comprises a cross beam 1 and a vertical column 2, wherein the vertical column 2 is vertically arranged, and the length direction of the cross beam 1 is horizontally arranged. The crossbeam 1 is provided with a cavity 11 along the length direction thereof, a crossbeam core insert 3 is arranged in the cavity 11 in a sliding manner, and the sliding direction of the crossbeam core insert 3 is parallel to the length direction of the crossbeam 1. Fixed pin 31 is fixed on crossbeam lock pin 3, and fixed pin 31 sets up in crossbeam lock pin 3 and is close to one side of stand 2, has seted up cotter hole 21 on the stand 2, and fixed pin 31 cooperates with cotter hole 21 grafting. The end part of the beam 1 is provided with a strip hole 12, the length direction of the strip hole 12 is parallel to the length direction of the beam 1, a self-tapping screw 121 is arranged in the strip hole 12 in a sliding manner, and the end part thread of the self-tapping screw 121 is screwed into the beam insert core 3. One side of the beam 1 close to the strip hole 12 is provided with a counter bore 13, the counter bore 13 is located at a position opposite to the beam ferrule 3, and a counter self-tapping screw 131 is arranged in the counter bore 13. The two sides of the cross beam 1 in the thickness direction of the upright post 2 are provided with one cross beam, and the fixing modes of the two cross beams 1 and the upright post 2 are the same. Glass 4 is mounted on both sides of the column 2 in the thickness direction thereof.

When the beam 1 is connected and fixed with the upright post 2 through the beam insertion core 3, the self-tapping nail 121 drives the beam insertion core 3 to slide, and the fixing pin 31 slides into the pin hole 21 on the upright post 2. When the fixing pin 31 is completely sunk into the pin hole 21, the self-tapping screw 121 is removed, and then the beam 1 is fixed by screwing one end of the thread of the countersunk self-tapping screw 131 into the beam insert 3.

The mounting manner and structure of the two beams 1 on the upright 2 are the same, and any one of the two beams 1 is taken as an example for explanation.

Referring to fig. 3, mounting holes 32 are formed at four corners of the beam ferrule 3. The fixing pins 31 are provided at least two on the beam ferrule 3, and the fixing pins 31 are preferably four in this embodiment, so as to prevent the beam ferrule 3 from turning over in the cavity 11 of the beam 1. The four fixing pins 31 are respectively in interference fit with the four mounting holes 32, so that the fixing pins 31 can be conveniently assembled and disassembled. In order to ensure the sealing performance between the beam ferrule 3 and the upright post 2, a sealing gasket 6 is arranged between the beam ferrule 3 and the upright post 2, and the sealing gasket 6 is penetrated by the four fixing pins 31.

Referring to fig. 1 and 2, the pillar 2 includes an installation block 22 fixed at a middle position on one side of a width direction thereof, the installation block 22 is located on the same side of the elongated hole 12, and the installation block 22 is provided with a first installation groove 221 along any one side of the thickness direction of the pillar 2, the first installation groove 221 is open toward one side of the elongated hole 12, so as to facilitate installation of the glass 4. One side joint that the installation piece 22 deviates from stand 2 has fixed lid 5, and one side that the installation piece 22 deviates from first mounting groove 221 along stand 2 thickness direction is fixed with barb 25, and one side that fixed lid 5 is close to barb 25 is fixed with pothook 54, and pothook 54 and barb 25 joint to the installation of convenient fixed lid 5. The abutting plate 53 is fixed to the fixing cover 5 near the opening position of the first mounting groove 221. A second mounting groove 51 is formed between the fixed cover 5 and the upright post 2, and the second mounting groove 51 is positioned on one side of the upright post 2 departing from the opening of the first mounting groove 221 so as to facilitate the mounting of the glass 4. When the glass 4 is inserted into the second installation groove 51, the glass 4 is tightly supported between the fixed cover 5 and the upright post 2, and the abutting plate 53 is tightly arranged on the upright post 2 through the clamping of the barb 25 and the hook 54.

Be formed with the butt lateral wall on the first mounting groove 221, and the butt lateral wall is on a parallel with the width direction of stand 2, be formed with the butt lateral wall parallel with first mounting groove 221 butt lateral wall in the second mounting groove 51, and all be fixed with protection cushion block 511 on the butt lateral wall of first mounting groove 221 and the butt lateral wall of second mounting groove 51, two glass 4 support respectively and tightly set up on two protection cushion blocks 511, and then reduce the damage that glass 4 caused owing to rocking in the mounting groove. The stand 2 has been close to a side of fixed lid 5 and has been seted up T type seal groove 23, T type seal groove 23 all is provided with one at first mounting groove 221 and second mounting groove 51, and all support tightly between T type seal groove 23 and glass 4 and be provided with sealing colloid 231, one side joint that sealing colloid 231 deviates from glass 4 is in T type seal groove 23 to convenient protection glass 4 makes glass 4 not receive the damage, and has increased glass 4 and stand 2's joint strength.

First mounting groove 221 deviates from and has seted up first joint groove 222 on the lateral wall of T type seal groove 23, second joint groove 52 has been seted up on the fixed lid 5 of second mounting groove 51 is close to a lateral wall of glass 4, between first joint groove 222 and glass 4, all support tightly between second joint groove 52 and the glass 4 and be provided with connection adhesive tape 521, and two connection adhesive tape 521 deviate from the equal joint in joint groove in one side of glass 4 to in rock to glass 4 cushions. The solidification rubber strips 24 are respectively coated between the glass 4 and the upright post 2, between the glass 4 and the fixed cover 5, the solidification rubber strips 24 are positioned on one sides of the two connection rubber strips 521 which are respectively deviated from the first mounting groove 221 and the second mounting groove 51, so that the glass 4 and the upright post 2, the glass 4 and the fixed cover 5 are conveniently sealed.

The implementation principle of the connecting structure of the glass curtain wall closed cavity beam and the upright column is as follows: during production, a worker firstly fixes four fixing pins 31 at four corners of two beam inserting cores 3, then inserts the two beam inserting cores 3 into the cavity 11 of the beam 1, so that the eight fixing pins 31 face the end parts of the beam 1, then respectively sets strip holes 12 at the end parts of the two beams 1, then respectively slides and sets self-tapping nails 121 in the two strip holes 12, and then respectively screws the two self-tapping nails 121 into the two beam inserting cores 3, thereby reducing the workload during field installation and improving the installation efficiency.

During installation, a worker aligns one end of the beam 1 to the installation position firstly, then slides the self-tapping screw 121, so that the fixing pin 31 is completely immersed into the pin hole 21 of the stand column 2, then screws out the self-tapping screw 121, and then penetrates through the counter bore 13 of the beam 1 through the counter bore self-tapping screw 131 and screws into the beam ferrule 3 to fix the beam ferrule 3. Then, the two pieces of glass 4 are respectively inserted into the first installation groove 221 and the second installation groove 51, and are respectively abutted against the protection cushion block 511. Then, the sealing colloid 231 is abutted between the T-shaped sealing groove 23 and the glass 4, and the sealing colloid 231 is clamped in the T-shaped sealing groove 23, so that the glass 4 is connected with the upright post 2, and the glass 4 is protected. And then, the connecting adhesive tape 521 is embedded into the first clamping groove 222 and the second clamping groove 52, so that the connecting adhesive tape 521 is tightly abutted against the glass 4 to protect the glass 4 and buffer the shake of the glass 4 under the influence of the environment. Through the structure, the working steps are reduced, the labor force of workers is saved, and the efficiency of installing the beam 1 by the workers is improved.

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 glass curtain wall closes connection structure of chamber crossbeam and stand, includes crossbeam (1) and stand (2), its characterized in that: crossbeam (1) is formed with cavity (11) along its length direction, it is provided with crossbeam lock pin (3) to slide in cavity (11), just the direction of sliding of crossbeam lock pin (3) is on a parallel with the length direction of crossbeam (1), rectangular hole (12) have been seted up to crossbeam (1) tip, the length direction of rectangular hole (12) is on a parallel with the length direction of crossbeam (1), it is provided with self-tapping nail (121) to slide in rectangular hole (12), just in the tip screw thread screw in crossbeam lock pin (3) of self-tapping nail (121).

2. The connecting structure of the closed cavity beam and the upright post of the glass curtain wall as claimed in claim 1, wherein: pin hole (21) have been seted up on stand (2), be fixed with fixing pin (31) on crossbeam lock pin (3), the axial of fixing pin (31) is on a parallel with the length direction of crossbeam (1), just fixing pin (31) set up the one side that is close to crossbeam (1) tip at crossbeam (1) bolt, fixing pin (31) are provided with two on crossbeam lock pin (3) at least, just fixing pin (31) set up with pin hole (21) one-to-one.

3. The connecting structure of the closed cavity beam and the upright post of the glass curtain wall as claimed in claim 1, wherein: first mounting groove (221) of embedding glass (4) side are seted up in one side of its thickness direction in stand (2), first mounting groove (221) and cotter hole (21) homonymy set up.

4. A connecting structure of a closed cavity beam and a vertical column of a glass curtain wall as claimed in claim 3, wherein: an abutting side wall is formed in the first installation groove (221), the abutting side wall of the first installation groove (221) is parallel to the width direction of the upright post (2), a protection cushion block (511) is fixed on the abutting side wall of the first installation groove (221), and the glass (4) abuts on the protection cushion block (511).

5. A connecting structure of a closed cavity beam and a vertical column of a glass curtain wall as claimed in claim 3, wherein: and a sealing colloid (231) is arranged between one side wall of the first mounting groove (221) close to the pin hole (21) and the glass (4).

6. A connecting structure of a closed cavity beam and a vertical column of a glass curtain wall as claimed in claim 5, wherein: first mounting groove (221) have been seted up seal groove (23) on being close to a lateral wall in cotter hole (21), seal groove (23) are the T type setting, just sealing colloid (231) joint is in T type seal groove (23).

7. A connecting structure of a closed cavity beam and a vertical column of a glass curtain wall as claimed in claim 3, wherein: first joint groove (222) have been seted up on first mounting groove (221) deviates from a lateral wall of seal groove (23), be provided with between first joint groove (222) and glass (4) and connect adhesive tape (521), connect one side joint that adhesive tape (521) deviate from glass (4) in first joint groove (222).

8. The connecting structure of the closed cavity beam and the upright post of the glass curtain wall as claimed in claim 7, wherein: one side of the connecting rubber strip (521) departing from the first mounting groove (221) is provided with a solidifying rubber strip (24), and the solidifying rubber strip (24) is arranged between the glass (4) and the upright post (2).

9. A connecting structure of a closed cavity beam and a vertical column of a glass curtain wall as claimed in claim 3, wherein: stand (2) are connected with fixed lid (5) in one side joint of its width direction, fixed lid (5) and first mounting groove (221) homonymy, just be formed with second mounting groove (51) of embedding glass (4) side between fixed lid (5) and stand (2).