CN218149140U - Closed-cavity building curtain wall beam structure - Google Patents

Closed-cavity building curtain wall beam structure Download PDF

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Publication number
CN218149140U
CN218149140U CN202222369171.4U CN202222369171U CN218149140U CN 218149140 U CN218149140 U CN 218149140U CN 202222369171 U CN202222369171 U CN 202222369171U CN 218149140 U CN218149140 U CN 218149140U
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China
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sliding
curtain wall
crossbeam
beam structure
fixed corner
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CN202222369171.4U
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Chinese (zh)
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吴永泉
陈贝
杨英华
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Shenzhen City Special Construction Engineering Co ltd
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Shenzhen City Special Construction Engineering Co ltd
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Abstract

The utility model discloses a closed chamber formula building curtain wall beam structure, including stand, crossbeam and coupling assembling, the stand with the crossbeam is for closed chamber structure, coupling assembling includes: the corner fixing device comprises a fixed corner connector and a sliding corner connector, wherein one side of the fixed corner connector is connected with the upright post, and the other side of the fixed corner connector is provided with a connecting plate; the sliding corner brace is also of a closed cavity structure, is inserted into the cross beam in a sliding manner, and is provided with a connecting groove at one end; the connecting plate is connected with the connecting groove in a sliding mode, and the length of the connecting plate is equivalent to that of the connecting groove. The utility model discloses an adopt stand, crossbeam and the slip angle sign indicating number of closed chamber structure, compare in opening the chamber formula structure, structural strength is high, and the atress performance is good, and all can be general with the curtain system of different projects, and application scope is wide, and coupling assembling is built-in, and the outward appearance wholeness is strong, avoids the seam line to expose and the poor phenomenon of height.

Description

Closed-cavity building curtain wall beam structure
Technical Field
The utility model relates to a curtain technical field, more specifically say, relate to a closed chamber formula building curtain beam structure.
Background
The construction of the building glass curtain wall beam mainly has two forms of an open cavity and a closed cavity. The closed cavity beam has good performance in different latitudes compared with the open cavity:
mechanical property and safety-compared with the open cavity structure form, the closed cavity beam has more excellent mechanical property under the condition of the same section size. The phenomenon that the cavity-opening beam is not matched with the beam buckle cover due to deformation is avoided.
Aesthetic property-along with the increasing aesthetic requirement of people on buildings, the curtain wall is additionally emphasized by architects and construction units as a coat of the building, the traditional open-cavity beam buckle cover is sewn just like the needle thread of clothes, too much exposure in a visible range can be also selected, and the integral curtain wall is a popular uniform requirement.
Construction convenience (economy) -the closed cavity beam reduces the die sinking of the beam buckle cover, and saves the die sinking cost and time. Under the economic environment that the population dividend gradually recedes, the cost of labor workers is increasing day by day, and the closed cavity cross beam does not need to be additionally provided with a cross beam buckle cover, so that the processing period is effectively saved, the mounting efficiency of field construction is improved, and the effect of reducing the construction cost is achieved.
Therefore, the closed-cavity beam is more and more widely applied, but the existing closed-cavity beam also has the defects that the connecting assembly between the beam and the upright post is mostly in an open-cavity structure, the strength of the connecting assembly is small, and the connecting assembly is usually connected with one part through a screw, so that the connecting strength is limited.
The above disadvantages need to be improved.
Disclosure of Invention
Mostly be open cavity structure in order to solve the coupling assembling between current closed chamber crossbeam and the stand, coupling assembling's intensity is less, and individual part passes through bolted connection usually among the coupling assembling, the limited problem of joint strength, the utility model provides a closed chamber formula building curtain beam structure.
The utility model discloses technical scheme as follows:
a closed-cavity building curtain wall beam structure, comprising a stand column, a beam and a connecting assembly, wherein the stand column and the beam are closed-cavity structures, and the connecting assembly comprises: the corner fixing device comprises a fixed corner connector and a sliding corner connector, wherein one side of the fixed corner connector is connected with the upright post, and the other side of the fixed corner connector is provided with a connecting plate; the sliding corner brace is also of a closed cavity structure, is inserted into the cross beam in a sliding manner, and is provided with a connecting groove at one end; the connecting plate is connected with the connecting groove in a sliding mode, and the length of the connecting plate is equivalent to that of the connecting groove.
The outer wall of the sliding angle connector is attached to the inner wall of the cross beam.
Foretell a close cavate building curtain wall beam structure, the crossbeam inner wall is provided with the draw runner, the spout has been seted up in the slip angle sign indicating number outside, the draw runner with the mutual block of spout.
According to the closed cavity type building curtain wall cross beam structure, the stand column is provided with the first through holes, the fixed corner connectors are provided with the second through holes in one-to-one correspondence with the first through holes, the first through holes and the second through holes are internally provided with the fasteners, and the fixed corner connectors are fixedly connected with the stand column through the fasteners.
Further, a rubber gasket is arranged between the stand column and the fixed corner connector, third through holes in one-to-one correspondence with the first through holes are formed in the rubber gasket, and the fastening piece penetrates through the third through holes.
Furthermore, stand bilateral symmetry is provided with the crossbeam with coupling assembling, the fastener runs through the stand is connected the fixed angle sign indicating number of stand both sides, the crossbeam of stand both sides passes through the slip angle sign indicating number with fixed angle sign indicating number is connected.
The closed cavity type building curtain wall beam structure is characterized in that a concave angle is arranged on the outer side of the connecting plate, a boss is arranged in the connecting groove, and the concave angle is clamped with the boss.
The closed cavity type building curtain wall crossbeam structure is characterized in that a semicircular track is arranged at the edge of the connecting plate, a semicircular groove is arranged in the connecting groove, and a screw is arranged in the semicircular groove.
According to the closed cavity type building curtain wall beam structure, the end, close to the stand column, of the beam is provided with the installation process opening, and the size of the installation process opening is equivalent to that of the end face of the fixed corner connector.
The closed cavity type building curtain wall crossbeam structure is characterized in that the upright posts, the crossbeam, the fixed angle connectors and the sliding angle connectors are aluminum alloy sections or steel sections.
According to the scheme, the utility model has the advantages that by adopting the upright columns, the cross beams and the sliding angle braces of the closed cavity structure, compared with the open cavity structure, the utility model has the advantages of high structural strength, excellent stress performance, wide application range, built-in connecting components and strong appearance integrity, and can be used with curtain wall systems of different projects, thereby avoiding the phenomena of exposed seam lines and height difference; and the structure is simple, the component processing technology is simple, the processing precision and the quality are ensured, the construction and the installation are convenient, and the manufacturing cost is low.
The utility model discloses well fixed angle sign indicating number passes through connecting plate and spread groove sliding connection with the slip angle sign indicating number, through structural block, improves the joint strength between fixed angle sign indicating number and the slip angle sign indicating number. In addition, crossbeam and slip angle sign indicating number sliding connection can adapt to when the building element can produce the breathing and warp because of the change of factors such as temperature and humidity, prevents to destroy the connection of crossbeam and stand because of warping, guarantees the structural stability of curtain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic structural view of the fixed corner brace of the present invention;
fig. 3 is a schematic structural view of the sliding corner connector of the present invention;
fig. 4 is a schematic structural view of a cross beam in the present invention;
FIG. 5 is a schematic structural view of the connection between the fixed corner brace and the upright post;
FIG. 6 is a schematic view of the connection structure between the sliding corner brace and the inner cavity of the cross beam;
fig. 7 is a schematic structural view of the connection between the sliding corner brace and the fixed corner brace of the present invention;
fig. 8 is an assembly diagram of the present invention.
Wherein, in the figures, the respective reference numerals: 1. a column; 11. a first through hole; 2. a cross beam; 21. a slide bar; 22. mounting a process port; 3. fixing the corner connectors; 31. a connecting plate; 32. a second through hole; 33. a reentrant angle; 34. a semicircular track; 4. sliding the corner connectors; 41. connecting grooves; 42. a chute; 43. a boss; 44. a semicircular groove; 5. a fastener; 6. a rubber gasket; 61. a third through hole; 7. and (4) screws.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of technical features. "Multi" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
As shown in fig. 1 to 8, a closed cavity formula building curtain wall beam structure, including stand 1, crossbeam 2 and coupling assembling, stand 1 and crossbeam 2 are closed cavity structure, and coupling assembling includes: the fixing corner brace 3 and the sliding corner brace 4 are arranged, one side of the fixing corner brace 3 is connected with the upright post 1, and the other side of the fixing corner brace is provided with a connecting plate 31; the sliding corner brace 4 is also of a closed cavity structure, the sliding corner brace 4 is inserted into the cross beam 2 in a sliding mode, and one end of the sliding corner brace 4 is provided with a connecting groove 41; the connecting plate 31 is slidably connected to the connecting groove 41, and the length of the connecting plate 31 is equivalent to the length of the connecting groove 41.
The utility model discloses when the installation, at first be connected fixed angle sign indicating number 3 with stand 1, be connected slip angle sign indicating number 4 and fixed angle sign indicating number 3 after that, align connecting plate 31 and spread groove 41 to with connecting plate 31 sliding insertion to spread groove 41 in, thereby connect slip angle sign indicating number 4 and fixed angle sign indicating number 3, cup joint crossbeam 2 and 4 slip angle sign indicating numbers 4 slip after that, connect gradually each stand 1 and crossbeam 2 according to the demand, accomplish the equipment.
The utility model adopts the upright post 1, the cross beam 2 and the sliding angle bracket 4 which are of the closed cavity structure, compared with the open cavity structure, the structure strength is high, the stress performance is excellent, the curtain wall system can be used universally with curtain wall systems of different projects, the application range is wide, the connecting component is built-in, and the connecting part of the upright post 1 and the cross beam 2 is smooth and more beautiful; and through setting up fixed angle sign indicating number 3 and slip angle sign indicating number 4 and connecting stand 1 and crossbeam 2, simple structure, simple to operate, crossbeam 2 and 4 sliding connection of slip angle sign indicating number can adapt to when the change of building element because of factors such as temperature and humidity can produce the breathing and warp, guarantee the connection of crossbeam 2 and stand 1, prevent to destroy the connection of crossbeam 2 and stand 1 because of warping.
In a preferred example, as shown in fig. 3, 4 and 6, the inner wall of the cross beam 2 is provided with the slide bar 21, the outer side of the sliding corner brace 4 is provided with the sliding groove 42, when the cross beam 2 is butted with the sliding corner brace 4, the slide bar 21 and the sliding groove 42 are clamped with each other, and the outer wall of the sliding corner brace 4 is attached to the inner wall of the cross beam 2, so that the cross beam 2 is connected with the sliding corner brace 4 more tightly, and the connection strength of the cross beam 2 and the sliding corner brace 4 is improved.
In a preferred embodiment, as shown in fig. 8, a plurality of first through holes 11 have been seted up on the stand 1, set up on the fixed angle sign indicating number 3 with the second through hole 32 of first through hole 11 one-to-one, be equipped with the bolt in first through hole 11 and the second through hole 32, fixed angle sign indicating number 3 passes through bolt and stand 1 fixed connection, and it is convenient to connect, and sets up the joint strength of a plurality of bolts reinforcing fixed angle sign indicating numbers 3 and stand 1, improves structural stability. The fixed corner brace 3 and the upright post 1 can be connected by fasteners 5 such as rivets, pins and the like, and can also be directly welded together.
In a preferred example, as shown in fig. 1, 5 and 8, a rubber gasket 6 is arranged between the upright post 1 and the fixed corner brace 3, third through holes 61 corresponding to the first through holes 11 in a one-to-one manner are formed in the rubber gasket 6, the fastening piece 5 penetrates through the third through holes 61, and the rubber gasket 6 is arranged to buffer and damp the fixed corner brace 3 and the cross beam 2, so that noise can be reduced.
In a preferred example, as shown in fig. 1 and 8, the two sides of the upright post 1 are symmetrically provided with the beams 2 and the connecting components, the fastening members 5 penetrate through the upright post 1 to connect the fixed corner connectors 3 on the two sides of the upright post 1, the beams 2 on the two sides of the upright post 1 are connected with the fixed corner connectors 3 through the sliding corner connectors 4, the fastening members 5 penetrate through the upright post 1 to connect the fixed corner connectors 3 on the two sides of the upright post 1, the use of the fastening members 5 can be reduced, the control cost is reduced, and the connecting strength is higher when the connecting members are connected with the whole upright post 1.
In a preferred embodiment, as shown in fig. 1, 2, 3 and 6, the connection plate 31 is provided with a recessed corner 33 at the outer side, a semicircular track 34 at the edge, a boss 43 in a connection groove 41 and a semicircular groove 44 in the connection groove, when the connection plate is installed, the recessed corner 33 is engaged with the boss 43 to prevent the sliding corner connector 4 from being disconnected from the fixed corner connector 3 left and right or up and down, and then the hexagon socket screw 7 is screwed into the semicircular groove 44, and the hexagon socket screw 7 abuts against the end of the semicircular track 34 to realize the front and back limit of the beam 2, wherein the direction N indicated by an arrow in fig. 1 is defined as up, the direction L is defined as left, and the direction F indicated by an arrow in fig. 5 is defined as front.
In a preferred example, as shown in fig. 1 and 4, one end of the cross beam 2 close to the column 1 is provided with an installation technical opening 22, and the size of the installation technical opening 22 is equivalent to the size of the end face of the fixed corner connector 3, so as to realize the assembly connection of the sliding corner connector 4 and the fixed corner connector 3.
The utility model discloses the center pillar 1, crossbeam 2, fixed angle sign indicating number 3 and slip angle sign indicating number 4 are aluminum alloy ex-trusions or steel section, and aluminum alloy ex-trusions or steel section have good mechanical properties, have enough structural strength, guarantee the stability of structure, and the processing of being convenient for.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a closed chamber formula building curtain wall beam structure, includes stand, crossbeam and coupling assembling, the stand with the crossbeam is closed chamber structure, its characterized in that, coupling assembling includes:
one side of the fixed corner brace is connected with the upright post, and the other side of the fixed corner brace is provided with a connecting plate;
the sliding angle code is also of a closed cavity structure and is inserted into the inner cavity of the cross beam in a sliding manner, and one end of the sliding angle code is provided with a connecting groove;
the connecting plate is connected with the connecting groove in a sliding mode, and the length of the connecting plate is equivalent to that of the connecting groove.
2. The closed-cell building curtain wall beam structure as claimed in claim 1, wherein the outer wall of the sliding corner brace abuts the inner wall of the beam.
3. The closed cavity building curtain wall crossbeam structure according to claim 1, wherein a sliding strip is arranged on the inner wall of the crossbeam, a sliding groove is formed in the outer side of the sliding corner connector, and the sliding strip and the sliding groove are mutually clamped.
4. The closed cavity building curtain wall beam structure as claimed in claim 1, wherein the vertical columns are provided with a plurality of first through holes, the fixed corner brace is provided with second through holes corresponding to the first through holes one to one, fasteners are arranged in the first through holes and the second through holes, and the fixed corner brace is fixedly connected with the vertical columns through the fasteners.
5. The closed cavity building curtain wall beam structure as claimed in claim 4, wherein a rubber gasket is disposed between the upright post and the fixed corner brace, third through holes corresponding to the first through holes are formed in the rubber gasket, and the fastening member penetrates through the third through holes.
6. The curtain wall beam structure of claim 5, wherein the beams and the connecting assemblies are symmetrically arranged on two sides of the upright, the fasteners penetrate through the upright to connect the fixed corner connectors on two sides of the upright, and the beams on two sides of the upright are connected with the fixed corner connectors through the sliding corner connectors.
7. The curtain wall beam structure of the closed cavity building as claimed in claim 1, wherein the connection plate is provided with a concave angle at the outer side, and a boss is provided in the connection groove, and the concave angle is engaged with the boss.
8. The curtain wall beam structure of the closed cavity building as claimed in claim 1, wherein the connecting plate edge is provided with a semicircular track, and the connecting groove is provided with a semicircular groove, and the semicircular groove is provided with a screw.
9. The curtain wall beam structure of the closed cavity building as claimed in claim 1, wherein an installation process opening is formed in one end, close to the upright post, of the beam, and the size of the installation process opening is equivalent to that of an end face of the fixed corner connector.
10. The curtain wall beam structure of the closed cavity building as claimed in claim 1, wherein the columns, the beams, the fixed corner connectors and the sliding corner connectors are aluminum alloy sections or steel sections.
CN202222369171.4U 2022-09-06 2022-09-06 Closed-cavity building curtain wall beam structure Active CN218149140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222369171.4U CN218149140U (en) 2022-09-06 2022-09-06 Closed-cavity building curtain wall beam structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222369171.4U CN218149140U (en) 2022-09-06 2022-09-06 Closed-cavity building curtain wall beam structure

Publications (1)

Publication Number Publication Date
CN218149140U true CN218149140U (en) 2022-12-27

Family

ID=84559827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222369171.4U Active CN218149140U (en) 2022-09-06 2022-09-06 Closed-cavity building curtain wall beam structure

Country Status (1)

Country Link
CN (1) CN218149140U (en)

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