CN113309275B

CN113309275B - Curtain wall

Info

Publication number: CN113309275B
Application number: CN202110691008.7A
Authority: CN
Inventors: 王军禄
Original assignee: Ningbo Puhua Construction Engineering Co ltd
Current assignee: Ningbo Puhua Construction Engineering Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-06-10
Anticipated expiration: 2041-06-22
Also published as: CN113309275A

Abstract

The application relates to a curtain wall, which comprises a plurality of mounting structures and a plurality of panels arranged on the mounting structures, wherein each mounting structure comprises a central block and a plurality of supporting bars arranged in the circumferential direction of the central block, clamping bars are arranged at the circumferential edges of the panels, and clamping grooves for clamping the clamping bars to enter are formed in the supporting bars; when the clamping strips on the panel are clamped in the clamping grooves, the plurality of central blocks are uniformly distributed along the circumferential direction of the panel, and the end parts of the clamping strips on the adjacent central blocks are spliced and then extend along the circumferential direction of the panel; the support bar is also provided with a fixing component used for fixing the panel on the clamping bar. The panel and the dust-proof shell are installed without punching, and workers do not need to hold the panel to fix the panel when installing the panel, so that the curtain wall is convenient to install and can be installed by a single person. And through setting up inner ring shell, outer loop shell and cap, make the spring make things convenient for further extension, make dustproof shell and panel fixed more tightly.

Description

Curtain wall

Technical Field

The application relates to the field of buildings, in particular to a curtain wall.

Background

The curtain wall is an outer wall enclosure of a building, is not usually used for bearing, and is a light wall with decorative effect commonly used in modern large and high-rise buildings. Curtain walls are typically composed of a system of panels and supporting structures.

In the related art, when a curtain wall is installed, a keel is usually arranged on an outer wall, and then a panel is connected to the keel through a screw or a bolt. However, the installation mode usually needs to drill holes on the keel temporarily to install screws, which is time-consuming, labor-consuming, high in installation difficulty, and can be installed only by cooperation of a plurality of people, thereby wasting manpower resources seriously.

Disclosure of Invention

In order to facilitate the installation of the curtain wall, the application provides a curtain wall.

The application provides a curtain adopts following technical scheme:

a curtain wall comprises a plurality of mounting structures and a plurality of panels mounted on the mounting structures, wherein each mounting structure comprises a central block and a plurality of support bars arranged on the periphery of the central block, clamping bars are arranged on the peripheral edges of the panels, and clamping grooves for the clamping bars to be clamped into are formed in the support bars; when the clamping strips on the panel are clamped in the clamping grooves, the plurality of central blocks are uniformly distributed along the circumferential direction of the panel, and the end parts of the clamping strips on the adjacent central blocks are spliced and then extend along the circumferential edge of the panel;

the support bar is also provided with a fixing component used for fixing the panel on the clamping bar.

Through adopting above-mentioned technical scheme, during the installation, earlier fix a plurality of mounting structure on the outer wall, the support bar tip butt on the adjacent centre piece forms fossil fragments, fixes the panel on fossil fragments again. The panel passes through the joint strip to be fixed in the joint inslot, and panel circumference border all is fixed with the support bar. Through the fixed mode of joint, fix the panel on the support bar, the fixed subassembly of rethread is further fixed the panel with the support bar, makes the panel fixed more firm. In the installation process, the holes do not need to be turned, so that the panel is simple and convenient to install and can be installed by a single person.

Optionally, the fixing component comprises a fixing block, a fixing hook and a fixing structure; the wall of the clamping groove facing the panel is provided with a sliding hole, and the fixed block is arranged in the sliding hole in a sliding manner; the fixing hook is fixed at the end part of the fixing block far away from the clamping groove, and the panel is provided with a hooking groove for hooking and fixing the fixing hook; the fixing structure fixes the fixing block close to the clamping groove.

Through adopting above-mentioned technical scheme, because of panel circumference border all is fixed with the support bar, make panel circumference border department homoenergetic with fixed collude to connect fixedly, fixed knot constructs will fix colluding and is fixed in and be close to joint groove department, promptly with a plurality of fixed colluding of panel colluding the direction of the power of counterpointing the panel for keeping away from the panel center to it is firm to make the panel fixed.

Optionally, the fixing structure comprises a fixing rod and a fixing piece; the fixing rod is arranged in the clamping groove in a sliding mode along the length direction of the clamping groove, a guide inclined plane is arranged on the fixing block, a butting block is arranged on the fixing rod, and when the fixing rod slides in the clamping groove, the butting block is matched with the guide inclined plane to enable the fixing block to slide towards the direction of the clamping groove; when the fixing piece fixes the fixing rod, the fixing block is located at a position close to the clamping groove.

Through adopting above-mentioned technical scheme, when the mounting was fixed with the dead lever, the butt piece kept to support the state on tight direction inclined plane to make the fixed block be fixed in the position department of being close to the joint groove, the fixed block keeps drawing the panel towards the direction of support bar promptly, thereby makes the panel fix.

Optionally, the fixing piece is a spring, and the spring drives the fixing block to be located at a position close to the clamping groove.

Through adopting above-mentioned technical scheme, spring force is taut with the dead lever, makes the butt piece on the dead lever keep supporting the state of tight direction inclined plane to be fixed in the position department that is close to the joint groove with the fixed block, drive fixed collude with panel circumference border taut, further with the panel fixed, make the panel fixed firm.

Optionally, the dustproof cover is used for shielding a gap between the central block and the adjacent panel; the spring sets up in the joint inslot, and sets up in the one side that is close to the center block, the dead lever is connected to spring one end, and the inner wall of dust cover is connected to the other end, the panel is hugged closely to the dust cover is ordered about to the spring.

Through adopting above-mentioned technical scheme, through setting up the dust cover, make rainwater and dust be difficult for getting into joint seam department between panel and the panel, ban face and the center block to prevent outer wall contact rainwater, protect the outer wall, also prevent simultaneously that the dust from getting into the joint seam.

The panel is connected in a clamped mode firstly and is fixed on the supporting bars, the panel is fixed by the inner wall of the clamping groove and the friction force of the clamping bar, and when the dustproof shell is installed, a worker can loosen the dustproof shell of the panel installation by two hands. Because of the dead lever is connected to spring one end, and the inner wall of dust cover is connected to the other end, before making the dust cover installation, the spring is natural state, makes fixed colluding be difficult for colluding tightly the panel, and the staff conveniently takes off the panel from the support bar.

After the dustproof shell is installed, the dustproof shell is tightly pressed on the central block and the panel through the spring, the fixing rod is pulled through the spring, the abutting block is abutted to the tight guide inclined plane, and therefore the panel is fixedly hooked through the fixing hook, and the panel is fixed more firmly.

Optionally, the dustproof case includes a central case for shielding the central block and a supporting case for shielding a gap between adjacent panels, an end of the supporting case is fixed to the central case, and the supporting case extends in a direction away from the center of the central case; the central shell comprises an annular shell and a shell cover detachably fixed in the annular shell, and one side of the annular shell, facing the central block, is provided with a plurality of hooking rings for hooking with the spring.

Through adopting above-mentioned technical scheme, through setting up annular shell and cap, the spring colludes on the hook ring. When the staff fixes the spring and the center shell, the hooking ring is exposed by opening the shell cover, so that the spring and the hooking ring are conveniently connected.

Optionally, the center block is circumferentially provided with a guide channel, the spring is arranged in the guide channel in a penetrating manner, and the guide channel is communicated with the clamping groove and the inner cavity of the center shell; the crossing of the guide channel facing one end of the clamping groove is over against the end part of the fixed rod facing the central block.

Through adopting above-mentioned technical scheme, set up the direction passageway and lead to the spring, make spring elasticity direction more accurate, just to the tip of dead lever because of the road junction of the direction passageway towards the one end in joint groove, make the spring be the length direction of dead lever to the pulling force direction of dead lever to make the dead lever the moving direction of joint inslot more accurate.

Optionally, the annular shell includes an outer annular shell and an inner annular shell, the inner annular shell is slidably disposed between the outer annular shell and the central block, and a sliding direction of the inner annular shell is a direction away from or close to the central shell; the branch shell is fixed on the outer annular shell, and the hooking ring is arranged on the inner wall of the inner annular shell; the center of the inner ring shell is provided with a threaded hole, the shell cover is in threaded connection with the threaded hole, and the inner ring edge of the shell cover is located between the shell cover and the inner ring shell.

By adopting the technical scheme, the hooking ring is fixed on the inner wall of the inner ring shell, so that the spring is conveniently connected with the inner ring shell. The inner ring shell is slidably disposed between the ring shell and the center block. Because of the inner ring border of outer ring shell is located between cap and the inner ring shell, when making cap and inner ring shell screw up, the direction that the inner ring shell was kept away from the center block removed, made the spring further tensile to the pulling dead lever slides towards the direction that is close to the center block, and the fixed block slides, makes fixed collude the taut fixed of panel circumference border.

On the other hand, because the spring is in a stretching state when being hooked with the hooking ring, the spring is inconvenient to be connected with the hooking ring, and when the spring needs to be further stretched, a worker needs a large force to further stretch the spring. However, the hooking ring is arranged on the inner ring shell, so that when the spring is hooked with the hooking ring, the inner ring shell is positioned close to the central block, and the spring is conveniently hooked with the hooking ring. Then the shell cover and the inner ring shell are screwed up through threads, so that a worker only needs to screw the shell cover with small force to further stretch the spring, the spring is convenient to stretch, the shell is tightly pressed right above the central block by the fixing cover, and the dustproof shell is fixed.

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

1. by arranging the supporting bars and the fixing assemblies, the mounting structure and the panel of the curtain wall do not need to be provided with rotating holes when being mounted, and the curtain wall is convenient to mount;

2. by arranging the dustproof shell, rainwater and dust are not easy to enter gaps between the panel and between the panel and the central block;

3. through setting up inner ring shell, outer loop shell and cap, make the spring make things convenient for further extension, make dust cover and panel fixed more tightly.

Drawings

FIG. 1 is an overall schematic view of a curtain wall of an embodiment of the present application.

Fig. 2 is a cross-sectional view taken along line a-a of fig. 1, highlighting primarily the structure at the center block and at the center shell.

Fig. 3 is a schematic view of fig. 1 with the dust-proof case removed, mainly highlighting the structure of the avoiding groove.

Fig. 4 is a schematic structural view of the dust-proof case, the mounting structure and the fixing member.

Fig. 5 is a cross-sectional view taken along line B-B of fig. 1, with the primary protrusions hooking features in the grooves.

Description of reference numerals: 1. a mounting structure; 11. a center block; 111. a guide channel; 12. a supporting strip; 121. a clamping groove; 2. a panel; 21. a clamping strip; 22. an avoidance groove; 3. a dust-proof shell; 31. a center housing; 311. an annular shell; 3111. an outer annular shell; 3112. an inner annular shell; 3113. a hooking ring; 3114. a threaded hole; 312. a shell cover; 3121. a fixed part; 3122. a tightening part; 32. supporting a shell; 4. a fixing assembly; 41. a fixed block; 411. a guide through hole; 4112. a guide slope; 42. a fixed hook; 43. a fixed structure; 431. fixing the rod; 432. a fixing member; 4311. a main rod; 4321. a spring; 4312. a strut; 4313. a butting block; 44. a slide hole; 45. hooking the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a curtain wall. Referring to fig. 1 and 2, the curtain wall includes a plurality of mounting structures 1, a plurality of panels 2, and a plurality of dust cases 3. Mounting structure 1 is used for fixing and forms fossil fragments on the outer wall, and panel 2 is fixed on fossil fragments, and dust cover 3 covers the gap between adjacent panel 2 and the gap of panel 2 and mounting structure 1, reaches dustproof, waterproof effect.

Referring to fig. 3 and 4, the mounting structure 1 includes a central block 11, and four supporting bars 12 fixed at the circumferential edge of the central block 11 at regular intervals. The end of the supporting bar 12 is fixed to the center block 11, and the other end of the supporting bar 12 extends in a direction away from the center of the center block 11. When a plurality of mounting structures 1 are spliced to form the keel, the end part of the supporting strip 12 far away from the central block 11 is abutted with the end part of the supporting strip 12 on the other central block 11.

Referring to fig. 3, the panel 2 is square, and four corners of the panel 2 are provided with avoidance grooves 22 for avoiding the center block 11.

Referring to fig. 5, a clamping groove 121 is formed on the supporting bar 12, and a clamping bar 21 is fixed at the circumferential edge of the panel 2. When panel 2 is installed on mounting structure 1, the joint has two joint strips 21 in same joint groove 121.

Referring to fig. 3 and 4, the support bars 12 are provided with fixing assemblies 4 for fixing the panel 2 to the clamping bars 21. The fixing assembly 4 includes a fixing block 41, a fixing hook 42 and a fixing structure 43. The non-adjacent two side walls of the clamping groove 121 are provided with sliding holes 44, and the sliding holes 44 face the panels 2 on two sides of the supporting bar 12.

Referring to fig. 4 and 5, the fixing block 41 is slidably disposed in the sliding hole 44, and the fixing hook 42 is fixed to an end of the fixing block 41 away from the engaging groove 121. One side of the panel 2 fixed with the clamping strip 21 is provided with a hook groove 45 for hooking and fixing a fixing hook 42.

Referring to fig. 4, the fixing structure 43 includes a fixing rod 431 and a fixing member 432, and the fixing rod 431 is slidably disposed between the groove bottom of the clamping groove 121 and the clamping bar 21. The fixing rod 431 includes a main rod 4311 and two support rods 4312 fixed to the end of the main rod 4311, the length direction of the two support rods 4312 is parallel to the length direction of the main rod 4311, and an abutting block 4313 is fixed to the side wall of the two support rods 4312 close to each other.

Referring to fig. 4, the fixing block 41 is provided with a guide through hole 411 through which the supporting rod 4312 passes. The hole wall of the guide through hole 411 away from the fixed hook 42 is a guide inclined surface 4112, and the guide inclined surface 4112 inclines towards the direction away from the fixed hook 42 along the direction away from the central block 11.

The supporting rod 4312 penetrates through the guiding through hole 411, the abutting block 4313 is used for being matched with the guiding inclined surface 4112, and when the supporting rod 4312 slides towards the direction close to the central block 11, the abutting block 4313 abuts against the guiding inclined surface 4112, so that the fixing block 41 slides towards the clamping groove 121.

Referring to fig. 3 and 4, the dust-proof housing 3 includes a central housing 31 and four supporting housings 32, the four supporting housings 32 are uniformly fixed on the circumferential edge of the central housing 31, the ends of the supporting housings 32 in the length direction are fixed with the central housing 31, and two adjacent supporting housings 32 on the same central housing 31 are perpendicular to each other. The central shell 31 is used for shielding the connecting seam of the central block 11 and the panels 2, and the branch shells 32 are used for shielding the connecting seam between two adjacent panels 2.

Referring to fig. 4, the fixing part 432 is a spring 4321, one end of the spring 4321 is fixed to the end of the fixing rod 431 facing the center block 11, and the other end of the spring 4321 is fixed to the inner wall of the center housing 31. The spring 4321 is in a stretched state, the spring 4321 stretches the fixing rod 431 in the direction of the center block 11, and at the same time, the force of the spring 4321 to the center case 31 is in the direction of the center block 11, thereby fixing the dust-proof case 3.

Referring to fig. 4, four guide passages 111 for the springs 4321 to pass through are formed at the circumferential edge of the fixed block 41. The guide passage 111 communicates the catching groove 121 with the inner cavity of the center housing 31. The opening of the guide channel 111 facing the clamping groove 121 faces the end of the main rod 4311 facing the central block 11, so that the elastic force of the spring 4321 is directed toward the central block 11, and the fixing rod 431 can conveniently slide along the length direction of the clamping groove 121.

Referring to fig. 2 and 4, the center housing 31 includes an annular housing 311, and a housing cover 312 disposed at an inner ring of the annular housing 311. The ring housing 311 includes an outer ring housing 3111 and an inner ring housing 3112, and the branch housing 32 is fixed to the outer ring housing 3111.

Referring to fig. 2 and 4, the inner housing 3112 is slidably disposed between the outer housing 3111 and the center block 11, and the sliding direction of the inner housing 3112 is a direction away from or toward the center block 11. Four hooking rings 3113 for hooking the spring 4321 are fixed on the inner wall of the inner ring housing 3112 facing the center block 11, and the end of the spring 4321 far from the main rod 4311 passes through the guide passage 111 and then is hooked and fixed with the hooking rings 3113.

Referring to fig. 2, a threaded hole 3114 is opened at the center of the inner ring housing 3112 for being screwed with the housing cover 312, and the housing cover 312 includes a fixing portion 3121 and a fastening portion 3122. One end of the fixing portion 3121 is screwed into the threaded hole 3114, and the fastening portion 3122 is fixed to the end of the fixing portion 3121 away from the central block 11. The fastening portion 3122 is used to fasten an outer wall of the outer ring housing 3111, that is, an inner ring edge of the outer ring housing 3111 is clamped between the fastening portion 3122 and the inner ring housing 3112.

The curtain wall of the embodiment of the application has the following implementation principle: when the curtain wall is installed, the central blocks 11 and the supporting bars 12 are fixed on the outer wall, and the end parts of the supporting bars 12 of two adjacent central blocks 11 are abutted, so that a keel for installing the panel 2 is formed. When joint strip 21 joint was in joint groove 121, fixed colluding 42 got into colluding groove 45 just, and the outer wall of joint strip 21 and the cell wall of joint groove 121 made panel 2 be difficult for droing this moment, and the staff can be with both hands release panel 2 and carry out subsequent installation, makes simple to operate.

When the dust-proof housing 3 is installed, the worker fastens the inner ring housing 3112 on the center block 11, passes the spring 4321 through the guide channel 111, hooks the spring 4321 with the hooking ring 3113 to make the spring 4321 in a stretched state, the spring 4321 generates a certain pulling force on the fixing rod 431, and the fixing rod 431 slides toward the center block 11, so that the abutting portion 3122 abuts against the guide inclined surface 4112, the fixing hook 42 fastens and fixes the panel 2, and the inner ring housing 3112 is fixed on the center block 11 by the spring 4321.

The worker then snaps the outer housing 3111 onto the inner housing 3112, and tightens the inner housing 3112 through the housing cover 312, moving the inner housing 3112 away from the center block 11, further stretching the spring 4321, and simultaneously clamping the outer housing 3111 between the inner housing 3112 and the clinching portion 3122.

To sum up, all need not to punch when panel 2 and dust cover 3 installation, the staff need not to hold panel 2 fixed with panel 2 when installation panel 2, makes curtain simple to operate, and single installation of installing.

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. A curtain wall comprises a plurality of mounting structures (1) and a plurality of panels (2) mounted on the mounting structures (1), and is characterized in that: the mounting structure (1) comprises a central block (11) and a plurality of supporting bars (12) arranged on the periphery of the central block (11), clamping bars (21) are arranged on the periphery of the panel (2), and clamping grooves (121) for the clamping bars (21) to be clamped into are formed in the supporting bars (12); when the clamping strips (21) on the panel (2) are clamped in the clamping grooves (121), the plurality of central blocks (11) are uniformly distributed along the circumferential direction of the panel (2), and the end parts of the clamping strips (21) on the adjacent central blocks (11) are spliced and then extend along the circumferential direction of the panel (2); the support bars (12) are also provided with fixing components (4) used for fixing the panel (2) on the clamping bars (21);

the fixing component (4) comprises a fixing block (41), a fixing hook (42) and a fixing structure (43); a sliding hole (44) is formed in the wall, facing the panel (2), of the clamping groove (121), and the fixing block (41) is arranged in the sliding hole (44) in a sliding mode; the fixing hook (42) is fixed at the end part of the fixing block (41) far away from the clamping groove (121), and a hooking groove (45) for hooking and fixing the fixing hook (42) is formed in the panel (2); the fixing structure (43) fixes the fixing block (41) at a position close to the clamping groove (121);

the fixing structure (43) comprises a fixing rod (431) and a fixing piece (432); the fixing rod (431) is arranged in the clamping groove (121) in a sliding mode along the length direction of the clamping groove (121), a guide inclined surface (4112) is arranged on the fixing block (41), a butting block (4313) is arranged on the fixing rod (431), and when the fixing rod (431) slides in the clamping groove (121), the butting block (4313) is matched with the guide inclined surface (4112) to enable the fixing block (41) to slide towards the direction of the clamping groove (121); when the fixing piece (432) fixes the fixing rod (431), the fixing block (41) is located at a position close to the clamping groove (121);

the fixing piece (432) is a spring (4321), and the spring (4321) drives the fixing piece (41) to be located at a position close to the clamping groove (121).

2. A curtain wall as claimed in claim 1, wherein: the dustproof cover is characterized by further comprising a dustproof shell (3) used for shielding a gap between the central block (11) and the adjacent panel (2); spring (4321) sets up in joint groove (121), and sets up in the one side that is close to center block (11), dead lever (431) are connected to spring (4321) one end, and the inner wall of dust shell (3) is connected to the other end, spring (4321) orders about dust shell (3) and hugs closely panel (2).

3. A curtain wall as claimed in claim 2, wherein: the dustproof shell (3) comprises a central shell (31) used for shielding the central block (11) and a supporting shell (32) used for shielding a gap between adjacent panels (2), the end part of the supporting shell (32) is fixed on the central shell (31), and the supporting shell (32) extends towards the direction far away from the center of the central shell (31); the center shell (31) comprises an annular shell (311) and a shell cover (312) detachably fixed in the annular shell (311), and one side, facing the center block (11), of the annular shell (311) is provided with a plurality of hooking rings (3113) used for hooking with springs (4321).

4. A curtain wall as claimed in claim 3, wherein: the center block (11) is circumferentially provided with a guide channel (111), the spring (4321) is arranged in the guide channel (111) in a penetrating manner, and the guide channel (111) is communicated with the clamping groove (121) and an inner cavity of the center shell (31); the crossing of the guide channel (111) facing one end of the clamping groove (121) is opposite to the end part of the fixed rod (431) facing the central block (11).

5. A curtain wall as claimed in claim 3, wherein: the annular shell (311) comprises an outer annular shell (3111) and an inner annular shell (3112), the inner annular shell (3112) is arranged between the outer annular shell (3111) and the central block (11) in a sliding mode, and the sliding direction of the inner annular shell (3112) is a direction far away from or close to the central shell (31); the branch shell (32) is fixed on the outer ring shell (3111), and the hooking ring (3113) is arranged on the inner wall of the inner ring shell (3112); the center department of interior ring shell (3112) is provided with screw hole (3114), shell cover (312) and screw hole (3114) threaded connection, the interior ring border of outer ring shell (3111) is located between shell cover (312) and interior ring shell (3112).