A curtain wall connection structure and curtain wall construction method

Abstract

The present invention belongs to the technical field of building curtain walls, and discloses a connection structure of a curtain wall and a curtain wall construction method. The connection structure of the curtain wall and the curtain wall construction method include a vertical pipe, two horizontal pipes and a stone slab, wherein the vertical pipe is fixedly installed on the wall surface, the two horizontal pipes are arranged on both sides of the vertical pipe and are fixedly connected to the wall surface, the stone slab is fixedly connected to the vertical pipe and the horizontal pipe through a connection mechanism, the front of the vertical pipe is also connected to the stone slab through an adsorption mechanism, and a long hole is provided on the front of the horizontal pipe. The connection structure of the curtain wall and the curtain wall construction method, by using the design of the connection mechanism and the adsorption mechanism, can match each other to fix the stone slab, and use the displacement of the movable rod to stretch the pull rope, each structure is closely matched, the stability of the stone slab after installation is enhanced, and the occurrence of the stone slab shaking is reduced, and there is also a clamping limit between the upper and lower adjacent regulating screws through the annular tooth groove to avoid the loosening of the connection structure of the present scheme, which solves the problem raised in the background technology.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, in particular to a curtain wall connection structure and a curtain wall construction method. Background Art

[0002] Building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of panels such as glass, metal plates, stone slabs, ceramic plates, etc. and the supporting structures behind them such as aluminum beams and columns, steel structures, glass ribs, etc.

[0003] For slate curtain walls, the slate is heavy. When hanging the stone on the wall, it must be firmly hung on the prefabricated parts to avoid accidents caused by the stone falling off. Therefore, we proposed a curtain wall connection structure and curtain wall construction method. Summary of the invention

[0004] The purpose of the invention is to provide a curtain wall connection structure and a curtain wall construction method. The curtain wall connection structure is easy to install, easy to operate, firmly installed, can reduce the risk of stone slabs falling, and solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a curtain wall connection structure and curtain wall construction method, comprising a vertical tube, two horizontal tubes and a stone slab, wherein the vertical tube is fixedly installed on the wall surface, the two horizontal tubes are arranged on both sides of the vertical tube and are fixedly connected to the wall surface, the stone slab is fixedly connected to the vertical tube and the horizontal tube through a connecting mechanism, the front of the vertical tube is also connected to the stone slab through an adsorption mechanism, a long hole is opened on the front of the horizontal tube, a movable block is slidably connected in the horizontal tube, the movable block is connected to the inner wall of the horizontal tube close to the vertical tube through a compression spring, and a clamping rod is installed on the front of the movable block and extends out through the long hole;

[0006] The connecting mechanism includes a positioning plate, an adjusting screw, a slider, a screw hole, a strip hole and a hanging rod. The two positioning plates are symmetrically fixed on the inner wall of the vertical tube. The adjusting screw passes through the two positioning plates and is movably connected through a bearing. The two sliders are inserted into the vertical tube, and the two sliders are threadedly connected to the adjusting screws through the screw holes opened thereon. Strip holes are opened at the upper and lower ends of the front side of the vertical tube. The hanging rod passes through the strip hole and is installed on the slider. The end of the clamping rod away from the movable block and the end of the hanging rod away from the slider are both clamped in the groove on the side of the stone slab.

[0007] Preferably, the adsorption mechanism includes a connecting pipe, a connecting block, a suction cup, a piston groove, a movable rod, a piston, a side groove, a side plate, a positioning slot, a positioning rod, a stretching screw, a screw groove, a bevel gear 1 and a bevel gear 2. One end of the connecting pipe is fixedly connected to the middle of the vertical pipe, one end of the connecting block is fixedly connected to the other end of the connecting pipe, a suction cup is fixedly installed on the other end of the connecting block, and the suction cup is adsorbed on the back of the stone slab. The piston groove is opened on one side of the connecting block close to the vertical pipe and is connected to the inner side of the suction cup. One end of the movable rod is inserted into it and is installed with a piston. The piston groove A plurality of side grooves are provided on the side wall, the side plates are inserted in the side grooves and fixedly connected to the side walls of the movable rod, a positioning slot is provided on the side of the side plate close to the vertical pipe, the positioning rod on the vertical pipe is inserted in the corresponding positioning slot to position the movable rod, a screw groove is provided on the side of the movable rod close to the vertical pipe, a stretching screw is movably connected to the position of the screw groove on the front side of the vertical pipe through bearing 2, one end of the stretching screw is threadedly connected in the screw groove, the other end of the stretching screw extends into the vertical pipe and is fixedly connected to a bevel gear 1, and the bevel gear 2 on the regulating screw is meshed with the bevel gear 1.

[0008] Preferably, the length of the side groove is half of the length of the piston groove, and when the stretching screw contacts the bottom wall of the screw groove, the space between the piston and the bottom wall of the piston groove is not connected to the side groove.

[0009] Preferably, a plurality of annularly arranged plates are fixedly connected to the back of the stone slab, a hanging ring is provided on the back of the plate, a plurality of through holes are opened on the connecting tube, one end of a pull rope is fixedly connected to the side plate, and the other end of the pull rope passes through the through hole and is hung on the hanging ring through the connecting ring thereon.

[0010] Preferably, the internal threads of the screw holes on the two sliding blocks are the same, and the threads of the upper and lower parts of the regulating screw are opposite.

[0011] Preferably, both ends of the regulating screw are provided with annular tooth grooves, and the bottom end of the regulating screw extends downward out of a vertical tube and is lower than the bottom of the stone slab.

[0012] Preferably, the two horizontal tubes are perpendicular to the vertical tube, and the two long holes and the two strip holes are arranged in a ring shape with the stretching screw as the axis.

[0013] A construction method for a curtain wall connection structure, the construction method comprising the following steps:

[0014] Step 1: Use expansion screws to install the vertical pipe and horizontal pipe on the wall, turn the adjusting screw to move the slider to the end of the strip hole away from the middle of the vertical pipe to complete the preset;

[0015] Step 2, install the stone slab, clip the two clamping rods into the groove of the side wall of the stone slab, make the suction cup adsorb on the back of the stone slab, clip the two hanging rods into the groove of the side wall of the stone slab, after pre-fixation, turn the adjusting screw to make the two sliders close together, clamp the stone slab with two hanging rods, hang the connecting ring on the hanging ring, and at the same time, pull the movable rod outward from the piston groove to extract the air in the suction cup to strengthen the suction of the stone slab, and pull the pull rope to tighten the stone slab to strengthen the fixation. When installing the upper and lower adjacent curtain walls, ensure that the bottom end of the upper adjusting screw is clipped with the top end of the lower adjusting screw.

[0016] By adopting the above technical solution, the beneficial effects of the present invention are:

[0017] The connection structure and curtain wall construction method of the curtain wall utilize the design of the connection mechanism and the adsorption mechanism to cooperate with each other to fix the stone slab, and utilize the displacement of the movable rod to stretch the pull rope. The various structures cooperate closely to enhance the stability of the stone slab after installation and reduce the occurrence of stone slab shaking. In addition, the clamping limit between the upper and lower adjacent regulating screws through the annular tooth groove can avoid the loosening of the connection structure of the present scheme, thereby solving the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention;

[0019] Figure 2 For the present invention Figure 1 Middle AA section;

[0020] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 This is a front view of the present invention after removing the stone slab;

[0022] Figure 5 It is a schematic structural diagram of the annular tooth groove of the present invention.

[0023] In the figure: 1 vertical pipe, 2 horizontal pipe, 3 stone slab,

[0024] 4 connecting mechanism, 41 positioning plate, 42 regulating screw, 43 slider, 44 screw hole, 45 bar hole, 46 hanging rod,

[0025] 5 adsorption mechanism, 51 connecting pipe, 52 connecting block, 53 suction cup, 54 piston groove, 55 movable rod, 56 piston, 57 side groove, 58 side plate, 59 positioning slot, 510 positioning rod, 511 stretching screw, 512 screw groove, 513 bevel gear 1, 514 bevel gear 2,

[0026] 6 long hole, 7 movable block, 8 compression spring, 9 clamping rod, 10 sticking plate, 11 hanging ring, 12 through hole, 13 pull rope, 14 connecting ring, 15 annular tooth groove. DETAILED DESCRIPTION

[0027] See also Figure 1-5 The present invention provides a technical solution: a connection structure of a curtain wall and a curtain wall construction method, comprising a vertical tube 1, two horizontal tubes 2 and a stone slab 3, wherein the vertical tube 1 is fixedly installed on the wall surface, the two horizontal tubes 2 are arranged on both sides of the vertical tube 1 and are fixedly connected to the wall surface, the stone slab 3 is fixedly connected to the vertical tube 1 and the horizontal tube 2 through a connecting mechanism 4, the front of the vertical tube 1 is also connected to the stone slab 3 through an adsorption mechanism 5, a long hole 6 is opened on the front of the horizontal tube 2, a movable block 7 is slidably connected in the horizontal tube 2, the movable block 7 is connected to the inner wall of the horizontal tube 2 close to the vertical tube 1 through a compression spring 8, a clamping rod 9 is installed on the front of the movable block 7 and extends out through the long hole 6, when the compression spring 8 is in a balanced state, the movable block 7 is at one end of the long hole 6 close to the vertical tube 1;

[0028] The connecting mechanism 4 includes a positioning plate 41, an adjusting screw 42, a slider 43, a screw hole 44, a strip hole 45 and a hanging rod 46. The two positioning plates 41 are symmetrically fixed on the inner wall of the vertical tube 1. The adjusting screw 42 passes through the two positioning plates 41 and is movably connected through a bearing. The two sliders 43 are inserted into the vertical tube 1, and the two sliders 43 are threadedly connected with the adjusting screw 42 through the screw holes 44 opened thereon. The upper and lower ends of the front side of the vertical tube 1 are both provided with strip holes 45. The hanging rod 46 passes through the strip hole 45 and is installed on the slider 43. The end of the clamping rod 9 away from the movable block 7 and the end of the hanging rod 46 away from the slider 43 are both clamped in the groove on the side of the stone slab 3. The ends of the clamping rod 9 and the hanging rod 46 that are clamped with the side wall groove of the stone slab 3 are both L-shaped, and protective rubber pads are bonded to the contact position of the stone slab 3 to provide protection for the stone slab 3 and avoid damage to the stone slab 3 caused by hard contact.

[0029] The adsorption mechanism 5 includes a connecting pipe 51, a connecting block 52, a suction cup 53, a piston groove 54, a movable rod 55, a piston 56, a side groove 57, a side plate 58, a positioning slot 59, a positioning rod 510, a stretching screw 511, a screw groove 512, a bevel gear 1 513 and a bevel gear 2 514. One end of the connecting pipe 51 is fixedly connected to the middle of the vertical pipe 1, one end of the connecting block 52 is fixedly connected to the other end of the connecting pipe 51, and the other end of the connecting block 52 is fixedly installed with a suction cup 53, and the suction cup 53 is adsorbed on the back of the stone slab 3. The piston groove 54 is opened on one side of the connecting block 52 close to the vertical pipe 1 and is connected to the inner side of the suction cup 53. One end of the movable rod 55 is inserted into it and is installed with a piston 56. The side of the piston groove 54 A plurality of side grooves 57 are provided on the wall, and the side plates 58 are inserted into the side grooves 57 and fixedly connected to the side walls of the movable rod 55. A positioning slot 59 is provided on the side of the side plate 58 close to the vertical pipe 1, and the positioning rod 510 on the vertical pipe 1 is inserted into the corresponding positioning slot 59 to position the movable rod 55. A screw groove 512 is provided on the side of the movable rod 55 close to the vertical pipe 1, and a stretching screw 511 is movably connected to the position of the screw groove 512 on the front side of the vertical pipe 1 through a second bearing, and one end of the stretching screw 511 is threadedly connected to the screw groove 512, and the other end of the stretching screw 511 extends into the vertical pipe 1 and is fixedly connected to a bevel gear 1 513, and a bevel gear 2 514 on the regulating screw 42 is meshed with the bevel gear 1 513.

[0030] The length of the side groove 57 is half the length of the piston groove 54. When the stretching screw 511 contacts the bottom wall of the screw groove 512, the space between the piston 56 and the bottom wall of the piston groove 54 is not connected to the side groove 57. The seal inside the piston groove 54 is not affected by the side groove 57. Under long-term installation conditions, the sealing between the suction cup 53 and the stone slab 3 can be ensured. At the same time, in order to improve the sealing, a polished stone slab 3 should be selected.

[0031] The back of the stone slab 3 is fixedly connected with a plurality of annularly arranged plates 10, which can be fixed by bonding or using bolts. A hanging ring 11 is provided on the back of the plate 10, and a plurality of through holes 12 are opened on the connecting pipe 51. One end of a pull rope 13 is fixedly connected to the side plate 58, and the other end of the pull rope 13 passes through the through hole 12 and is connected to the hanging ring 11 through the connecting ring 14 thereon. When the movable rod 55 is pulled out of the piston groove 54, the pull rope 13 can be tightened to pull the stone slab 3, thereby reducing the tendency of the stone slab 3 to fall down and preventing the stone slab 3 from being affected by vibration.

[0032] The screw holes 44 on the two sliders 43 have the same internal threads, and the threads of the upper and lower parts of the regulating screw 42 are opposite. The forward and reverse rotation of the regulating screw 42 can control the two sliders 43 to move closer or farther away.

[0033] Both ends of the regulating screw rod 42 are provided with annular tooth grooves 15 , and the bottom end of the regulating screw rod 42 extends downward out of the vertical pipe 1 and is lower than the bottom of the stone slab 3 .

[0034] The two horizontal tubes 2 are perpendicular to the vertical tube 1 , and the two long holes 6 and the two strip holes 45 are arranged in a ring shape with the stretching screw 511 as the axis.

[0035] A construction method for a curtain wall connection structure, the construction method comprising the following steps:

[0036] Step 1: Use expansion screws to install the vertical pipe 1 and the horizontal pipe 2 on the wall, and turn the adjusting screw 42 to move the slider 43 to the end of the strip hole 45 away from the middle of the vertical pipe 1 to complete the preset;

[0037] Step 2, install the stone slab 3, clamp the two clamping rods 9 in the groove of the side wall of the stone slab 3, make the suction cup 53 adsorb on the back of the stone slab 3, and clamp the two hanging rods 46 into the groove of the side wall of the stone slab 3. After pre-fixation, rotate the regulating screw 42 to make the two sliders 43 close together, and the two hanging rods 46 clamp the stone slab 3, and hang the connecting ring 14 on the hanging ring 11. At the same time, the movable rod 55 is pulled outward from the piston groove 54 to extract the air in the suction cup 53 to strengthen the suction of the stone slab 3 by the suction cup 53, and the pull rope 13 is pulled to tighten the stone slab 3 to strengthen the fixation. When installing the upper and lower adjacent curtain walls, ensure that the bottom end of the upper regulating screw 42 is clamped with the top end of the lower regulating screw 42.

[0038] Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A curtain wall connection structure, comprising a vertical pipe (1), two horizontal pipes (2) and a stone slab (3), wherein the vertical pipe (1) is fixedly mounted on a wall surface, and the two horizontal pipes (2) are arranged on both sides of the vertical pipe (1) and are fixedly connected to the wall surface, characterized in that: The stone slab (3) is fixedly connected to the vertical tube (1) and the horizontal tube (2) via a connecting mechanism (4); the front side of the vertical tube (1) is also connected to the stone slab (3) via an adsorption mechanism (5); a long hole (6) is provided on the front side of the horizontal tube (2); a movable block (7) is slidably connected inside the horizontal tube (2); the movable block (7) is connected to the inner wall of the horizontal tube (2) near the vertical tube (1) via a compression spring (8); a clamping rod (9) is installed on the front side of the movable block (7) and extends out through the long hole (6); The connecting mechanism (4) comprises a positioning plate (41), an adjusting screw (42), a slider (43), a screw hole (44), a strip hole (45) and a hanging rod (46), wherein the two positioning plates (41) are symmetrically fixed on the inner wall of the vertical tube (1), the adjusting screw (42) passes through the two positioning plates (41) and is movably connected through a bearing, the two sliders (43) are inserted into the vertical tube (1), and the two sliders (43) are threadedly connected to the adjusting screw (42) through the screw holes (44) provided thereon, the vertical tube (1) has strip holes (45) at both upper and lower ends of the front side, the hanging rod (46) passes through the strip hole (45) and is installed on the slider (43), and the end of the clamping rod (9) away from the movable block (7) and the end of the hanging rod (46) away from the slider (43) are both clamped in the groove on the side of the stone slab (3); The adsorption mechanism (5) comprises a connecting pipe (51), a connecting block (52), a suction cup (53), a piston groove (54), a movable rod (55), a piston (56), a side groove (57), a side plate (58), a positioning slot (59), a positioning rod (510), a stretching screw rod (511), a screw groove (512), a bevel gear 1 (513) and a bevel gear 2 (514). One end of the connecting pipe (51) is fixedly connected to the middle of the vertical pipe (1), one end of the connecting block (52) is fixedly connected to the other end of the connecting pipe (51), a suction cup (53) is fixedly installed on the other end of the connecting block (52), and the suction cup (53) is adsorbed on the back of the stone slab (3). The piston groove (54) is provided on a side of the connecting block (52) close to the vertical pipe (1) and communicated with the inner side of the suction cup (53). One end of the movable rod (55) is inserted into the vertical pipe (1) and is installed with a piston (56). A plurality of side grooves (57) are provided on the side wall of the plug groove (54); a side plate (58) is inserted into the side groove (57) and fixedly connected to the side wall of the movable rod (55); a positioning slot (59) is provided on the side of the side plate (58) close to the vertical tube (1); a positioning rod (510) on the vertical tube (1) is inserted into the corresponding positioning slot (59) to position the movable rod (55); a screw groove (512) is provided on the side of the movable rod (55) close to the vertical tube (1); a stretching screw rod (511) is movably connected to the position of the screw groove (512) on the front side of the vertical tube (1) via a second bearing; one end of the stretching screw rod (511) is threadedly connected to the screw groove (512); the other end of the stretching screw rod (511) extends into the vertical tube (1) and is fixedly connected to a bevel gear 1 (513); and a bevel gear 2 (514) on the regulating screw rod (42) meshes with the bevel gear 1 (513); The length of the side groove (57) is half the length of the piston groove (54); when the stretching screw (511) contacts the bottom wall of the screw groove (512), the space between the piston (56) and the bottom wall of the piston groove (54) is not connected to the side groove (57); The back of the stone slab (3) is fixedly connected to a plurality of annularly arranged plates (10), the back of the plates (10) is provided with a hanging ring (11), the connecting pipe (51) is provided with a plurality of through holes (12), one end of a pull rope (13) is fixedly connected to the side plate (58), and the other end of the pull rope (13) passes through the through hole (12) and is connected to the hanging ring (11) through the connecting ring (14) thereon.

2. The curtain wall connection structure according to claim 1, characterized in that: The internal threads of the screw holes (44) on the two sliders (43) are the same, and the threads of the upper and lower parts of the regulating screw rod (42) are opposite.

3. The curtain wall connection structure according to claim 2, characterized in that: Both ends of the regulating screw rod (42) are provided with annular tooth grooves (15), and the bottom end of the regulating screw rod (42) extends downward out of the vertical pipe (1) and is lower than the bottom of the stone slab (3).

4. The curtain wall connection structure according to claim 3, characterized in that: The two horizontal tubes (2) are perpendicular to the vertical tube (1), and the two long holes (6) and the two strip holes (45) are arranged in a ring with the stretching screw (511) as the axis.

5. A construction method for a curtain wall connection structure according to any one of claims 1 to 4, characterized in that: The construction method comprises the following steps: Step 1: Use expansion screws to install the vertical pipe (1) and the horizontal pipe (2) on the wall, rotate the adjusting screw (42) to move the slider (43) to the end of the strip hole (45) away from the middle of the vertical pipe (1), and complete the preset; Step 2, installing the stone slab (3), clamping the two clamping rods (9) into the grooves of the side walls of the stone slab (3), allowing the suction cup (53) to be adsorbed on the back of the stone slab (3), clamping the two hanging rods (46) into the grooves of the side walls of the stone slab (3), and completing the pre-fixation, rotating the regulating screw (42) to make the two sliders (43) close to each other, the two hanging rods (46) clamp the stone slab (3), and hang the connecting ring (14) on the hanging ring (11). At the same time, the movable rod (55) is pulled outward from the piston groove (54) to extract the air in the suction cup (53) to strengthen the suction of the suction cup (53) on the stone slab (3), and the pull rope (13) is pulled to tighten the stone slab (3) to strengthen the fixation. When installing the upper and lower adjacent curtain walls, it should be ensured that the bottom end of the upper regulating screw (42) is clamped with the top end of the lower regulating screw (42).

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