Close seam decoration curtain wall installation structure and system

Abstract

The utility model relates to a close joint decoration curtain wall installation structure and system. The installation structure comprises an installation unit, a first positioning unit, a support unit, a first locking unit and an adjusting unit. The mounting unit is vertically arranged on the outer side of the supporting structure; the first positioning unit is arranged on the edge, away from the supporting structure, of the mounting unit and abuts against the edge of the decoration structure. The support unit is arranged between the mounting unit and the supporting structure and detachably connected with the mounting unit and the support unit. The adjusting unit is arranged on the first locking unit, and the side portion of the adjusting unit abuts against the support unit and the first locking unit. The mounting structure has the advantages that the T-shaped mounting unit is arranged on the outer side of the supporting structure to mount the decorative structure, and the first positioning unit is arranged on the edge of the mounting unit to prevent the decorative structure from deforming; the problems that a metal curtain wall gap is too large, a fixing structure needs to be additionally arranged for reinforcement, the construction period is long, and the risk of extrusion deformation between plates exists in tight joint connection are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decorative curtain wall construction, in particular to a dense-seam decorative curtain wall installation structure and system. Background Art

[0002] Building facade decorative curtain wall is a building exterior wall decorative structure, usually composed of panels and supporting structures, used to cover and protect the exterior wall of the building. There are many choices of panel materials for building facade decorative curtain wall, such as glass, metal, stone, ceramic panels, etc. Among them, metal curtain wall is widely used because of its durability, easy processing and good fire resistance.

[0003] Due to the limited size of metal sheets, separation joints are often required on the surface of metal curtain walls. The treatment of the joints of metal decorative curtain walls is a key step in ensuring the overall beauty and functionality of the curtain walls.

[0004] The edges of existing metal sheets are mostly L-shaped and installed on the keel using angle brackets. In order to reserve enough installation space, there are wide joints, which affect the overall aesthetics of the curtain wall and need to be sealed with silicone sealants, polyurethane sealants, etc. to maintain the stability of the metal sheets; or special buckles, pressure strips and other fixings are set at the joints to tightly connect the metal decorative curtain walls on both sides of the joints to ensure the stability of the joints, resulting in more construction steps and a longer construction period; if the sheets are connected with tight seams, there is a risk of the sheets squeezing and deforming each other.

[0005] At present, there is no effective solution to the problems existing in the relevant technology, such as the large gaps in the metal curtain wall needing additional fixed structures for reinforcement, resulting in a long construction period, and the risk of extrusion and deformation between the panels due to the tight seam connection. Utility Model Content

[0006] The purpose of the utility model is to provide a close-seam decorative curtain wall installation structure and system to address the deficiencies in the prior art, so as to solve the problems existing in the related art such as the metal curtain wall gap is too large and an additional fixed structure is required for reinforcement, resulting in a long construction period, and the close-seam connection has the risk of extrusion and deformation between the panels.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A mounting structure, used for mounting at the joint of a decorative curtain wall, comprising:

[0009] An installation unit, the installation unit is vertically arranged on the outside of the supporting structure and is detachably connected to the decorative structure, the outer side surface of the installation unit abuts against the inner side surface of the decorative structure, and is used for installing the decorative structure;

[0010] A first positioning unit, which is arranged at an edge of the mounting unit away from the supporting structure and abuts against an edge of the decorative structure, and is used to fix a relative position between the mounting unit and the decorative structure;

[0011] A support unit, the support unit is arranged between the mounting unit and the supporting structure, and is used to fix the mounting unit;

[0012] A first locking unit, which is disposed on the inner side of the mounting unit and is detachably connected to the mounting unit and the support unit respectively;

[0013] An adjusting unit, wherein the adjusting unit is arranged on the first locking unit, and the side of the adjusting unit abuts against the support unit and the first locking unit respectively, so as to adjust the relative distance between the mounting unit and the support unit.

[0014] In some of the embodiments, the mounting unit comprises:

[0015] A first mounting element, the first mounting element being vertically arranged on the outer side of the supporting structure, and the support unit being arranged on the side of the first mounting element;

[0016] A plurality of first connecting elements, which are arranged at intervals on the first mounting element and are detachably connected to the first locking unit;

[0017] a second mounting element, wherein the middle portion of the second mounting element is disposed at the outer end of the first mounting element and is located outside the support unit, the outer side surface of the second mounting element abuts against the inner side surface of the decorative structure, and the first positioning unit is disposed at the end of the second mounting element;

[0018] A plurality of second connecting elements are arranged on the second mounting element and are detachably connected to the decorative structure.

[0019] In some embodiments, the first positioning unit includes:

[0020] A first positioning element is arranged at an edge of the mounting unit away from the supporting structure and abuts against an edge of the decorative structure, so as to fix the relative position of the mounting unit and the decorative structure.

[0021] In some embodiments, the first positioning unit further includes:

[0022] A second positioning element is disposed at an edge of the mounting unit away from the first positioning element and abuts against an inner side of the decorative structure.

[0023] In some of the embodiments, the support unit comprises:

[0024] A plurality of support elements, wherein the plurality of support elements are arranged between the mounting unit and the supporting structure at intervals along the vertical direction, and the outer sides of the support elements abut against the adjusting unit, so as to fix the mounting unit;

[0025] A plurality of third connecting elements are arranged on the side of the corresponding support element and are detachably connected to the first locking unit.

[0026] In some embodiments, the first locking unit includes:

[0027] A plurality of fourth connecting elements, wherein the plurality of fourth connecting elements are respectively arranged at the inner side of the mounting unit and are respectively connected to the mounting unit, the support unit, and the adjustment unit;

[0028] a plurality of first locking elements, wherein the plurality of first locking elements are detachably connected to the corresponding fourth connecting elements, and the first locking elements abut against the outer side of the mounting unit;

[0029] A plurality of second locking elements are respectively detachably connected to the corresponding fourth connecting elements, and the second locking elements are respectively abutted against the inner side of the mounting unit and the side of the adjusting unit.

[0030] In some embodiments, the adjusting unit includes:

[0031] A plurality of adjusting elements are respectively arranged on the first locking unit, and the side portions of the adjusting elements are respectively against the support unit and the first locking unit, so as to adjust the relative distance between the mounting unit and the support unit.

[0032] In some embodiments, the second locking unit includes:

[0033] A plurality of third locking elements are arranged on the outside of the mounting unit and are detachably connected to the mounting unit and the decorative structure respectively.

[0034] In a second aspect, a close-seam decorative curtain wall system is provided, comprising:

[0035] A plurality of supporting structures, wherein the plurality of supporting structures are arranged at intervals in a horizontal direction;

[0036] A plurality of mounting structures as described in the first aspect, wherein the plurality of mounting structures are respectively arranged on the outside of the corresponding supporting structures, and the support units of the mounting structures are connected to the supporting structures;

[0037] A plurality of decorative structures are respectively arranged between two corresponding adjacent supporting structures and connected to the mounting units of the corresponding mounting structures, and the inner side surfaces and edges of the decorative structures are respectively against the outer side surfaces of the mounting units and the first positioning units.

[0038] In some embodiments, the decorative structure includes:

[0039] A decoration unit, wherein the decoration unit is disposed between two corresponding adjacent support structures, and an inner side surface and an edge of the decoration unit are respectively against an outer side surface of the mounting unit and the first positioning unit;

[0040] A plurality of connection units, wherein the connection units are arranged on the side of the decoration unit and are detachably connected to the installation unit;

[0041] A plurality of second locking units, which are detachably connected to the corresponding connecting units and abut against the mounting units to fix the decorative unit;

[0042] A second positioning unit is disposed at an inner side of the decoration unit and abuts against the first positioning unit.

[0043] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0044] The utility model discloses a close-seam decorative curtain wall installation structure and system, which arranges a T-shaped installation unit on the outer side of a supporting structure to fix the installation decorative structure, and arranges a first positioning unit on the edge of the installation unit to prevent the decorative structure from being deformed. Meanwhile, the distance between the supporting structure and the installation unit is adjustable, which reduces the gap in the metal curtain wall and avoids mutual squeezing and deformation between the plates. This solves the problems of a long construction period due to the need for an additional fixed structure to be reinforced due to the large gap in the metal curtain wall, and the risk of squeezing and deformation between the plates in the close-seam connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 is a schematic diagram of an installation structure according to an embodiment of the utility model;

[0046] Figure 2 is a schematic diagram of a mounting unit according to an embodiment of the utility model;

[0047] Figure 3 is a schematic diagram of a first positioning unit according to an embodiment of the utility model;

[0048] Figure 4 is a schematic diagram of a support unit according to an embodiment of the utility model;

[0049] Figure 5 is a schematic diagram of a first locking unit according to an embodiment of the utility model;

[0050] Figure 6 is a schematic diagram of an adjustment unit according to an embodiment of the utility model;

[0051] Figure 7 is a schematic diagram of a close-seam decorative curtain wall system according to an embodiment of the utility model;

[0052] Figure 8 It is a schematic diagram of a decorative structure according to an embodiment of the utility model.

[0053] The reference numerals are: 100, support structure; 200, mounting structure;

[0054] 210, mounting unit; 211, first mounting element; 212, first connecting element; 213, second mounting element; 214, second connecting element;

[0055] 220, first positioning unit; 221, first positioning element; 222, second positioning element;

[0056] 230. Support unit; 231. Support element; 232. Third connecting element;

[0057] 240, first locking unit; 241, fourth connecting element; 242, first locking element; 243, second locking element;

[0058] 250, adjustment unit; 251, adjustment element;

[0059] 300, decoration structure; 310, decoration unit; 320, connection unit; 330, second locking unit; 340, second positioning unit. DETAILED DESCRIPTION

[0060] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0061] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0062] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0063] Example 1

[0064] This embodiment relates to the installation structure of the utility model.

[0065] An illustrative embodiment of the present utility model is as follows: Figure 1 As shown, a mounting structure 200 for a close-seam decorative curtain wall includes a mounting unit 210 , a first positioning unit 220 , a support unit 230 , a first locking unit 240 and an adjustment unit 250 . Among them, the installation unit 210 is vertically arranged on the outside of the supporting structure and is detachably connected to the decorative structure. The outer side surface of the installation unit 210 is abutted against the inner side surface of the decorative structure for installing the decorative structure; the first positioning unit 220 is arranged at the edge of the installation unit 210 away from the supporting structure and is abutted against the edge of the decorative structure for fixing the relative position of the installation unit 210 and the decorative structure; the support unit 230 is arranged between the installation unit 210 and the supporting structure for fixing the installation unit 210; the first locking unit 240 is arranged on the inner side of the installation unit 210 and is detachably connected to the installation unit 210 and the support unit 230 respectively; the adjustment unit 250 is arranged on the first locking unit 240, and the side of the adjustment unit 250 is abutted against the support unit 230 and the first locking unit 240 respectively, for adjusting the relative distance between the installation unit 210 and the support unit 230.

[0066] like Figure 2 As shown, the mounting unit 210 includes a first mounting element 211, a plurality of first connecting elements 212, a second mounting element 213 and a plurality of second connecting elements 214. The first mounting element 211 is vertically arranged on the outside of the supporting structure, and a support unit 230 is arranged on the side of the first mounting element 211; a plurality of first connecting elements 212 are arranged at intervals on the first mounting element 211, and are detachably connected to the first locking unit 240; the middle part of the second mounting element 213 is arranged at the outer end of the first mounting element 211 and is located on the outer side of the support unit 230, the outer side surface of the second mounting element 213 abuts against the inner side surface of the decorative structure, and a first positioning unit 220 is arranged on the end of the second mounting element 213; a plurality of second connecting elements 214 are arranged on the second mounting element 213, and are detachably connected to the decorative structure.

[0067] In some embodiments, there are two first installation elements 211. The two first installation elements 211 are symmetrically arranged on the outside of the support structure, and a support unit 230 is arranged between the two first installation elements 211.

[0068] The axial dimension of the first mounting element 211 is greater than the radial dimension of the first mounting element 211 .

[0069] In some of the embodiments, the plane of the first installation element 211 is rectangular.

[0070] In some of the embodiments, the first mounting element 211 is an aluminum alloy profile.

[0071] The first connecting element 212 is disposed through the left side surface and the right side surface of the first installation element 211 .

[0072] The number of the first connection elements 212 matches the number of the first installation elements 211. Generally, the number of the first connection elements 212 is an integer multiple of the number of the first installation elements 211, that is, one first installation element 211 corresponds to a plurality of first connection elements 212.

[0073] In some embodiments, there are a plurality of first connection elements 212 , and the plurality of first connection elements 212 are spaced apart along the axial direction of the corresponding first mounting element 211 .

[0074] The size of the first connecting element 212 matches the size of the first mounting element 211. Generally, the radial size of the first connecting element 212 is smaller than the radial size of the first mounting element 211.

[0075] In some embodiments, the cross-section of the first connecting element 212 is circular.

[0076] In some embodiments, the first connecting element 212 is a first through hole.

[0077] In some of the embodiments, the second mounting element 213 and the first mounting element 211 are integrally formed.

[0078] The number of the second mounting elements 213 matches the number of the first mounting elements 211. Generally, the number of the second mounting elements 213 is equal to the number of the first mounting elements 211, that is, the second mounting elements 213 correspond to the first mounting elements 211 one by one.

[0079] In some of the embodiments, the number of the second installation elements 213 is two.

[0080] The axial direction of the second mounting element 213 is parallel to the axial direction of the first mounting element 211 , and the radial direction of the second mounting element 213 is perpendicular to the radial direction of the first mounting element 211 , that is, the cross-sections of the second mounting element 213 and the first mounting element 211 are T-shaped.

[0081] The axial dimension of the second mounting element 213 is greater than the radial dimension of the second mounting element 213 .

[0082] The size of the second mounting element 213 matches the size of the first mounting element 211. Generally, the axial size of the second mounting element 213 is equal to the axial size of the first mounting element 211.

[0083] In some of the embodiments, the second mounting element 213 is an aluminum alloy profile.

[0084] The second connecting element 214 is disposed through the front surface and the rear surface of the second mounting element 213 .

[0085] The number of the second connection elements 214 matches the number of the second installation elements 213. Generally, the number of the second connection elements 214 is an integer multiple of the number of the second installation elements 213, that is, one second installation element 213 corresponds to a plurality of second connection elements 214.

[0086] In some embodiments, there are multiple second connection elements 214 , which are spaced apart along the axial direction of the corresponding second mounting element 213 .

[0087] The size of the second connection element 214 matches the size of the second mounting element 213. Generally, the radial size of the second connection element 214 is smaller than the radial size of the second mounting element 213.

[0088] In some embodiments, the cross-section of the second connecting element 214 is circular.

[0089] In some embodiments, the second connecting element 214 is a second through hole.

[0090] like Figure 3 As shown, the first positioning unit 220 includes a first positioning element 221. The first positioning element 221 is disposed at an edge of the mounting unit 210 away from the supporting structure and abuts against an edge of the decorative structure to fix the relative position of the mounting unit 210 and the decorative structure.

[0091] Specifically, the first positioning element 221 is disposed at a first end of the second installation element 213 .

[0092] In some of the embodiments, the first positioning element 221 and the second mounting element 213 are integrally formed.

[0093] The outer end of the first positioning element 221 is disposed to protrude from the outer surface of the second installation element 213 .

[0094] The axial direction of the first positioning element 221 is parallel to the axial direction of the second mounting element 213 , and the radial direction of the first positioning element 221 is perpendicular to the radial direction of the second mounting element 213 and parallel to the radial direction of the first mounting element 211 .

[0095] The size of the first positioning element 221 matches the size of the second mounting element 213. Generally, the axial size of the first positioning element 221 is not greater than the axial size of the second mounting element 213.

[0096] In some of the embodiments, the first positioning element 221 is a first clamping member.

[0097] Furthermore, the first positioning unit 220 further includes a second positioning element 222. The second positioning element 222 is disposed at an edge of the mounting unit 210 away from the first positioning element 221 and abuts against the inner side of the decorative structure.

[0098] Specifically, the second positioning element 222 is disposed at the second end of the second installation element 213 .

[0099] In some embodiments, the second positioning element 222 and the second mounting element 213 are integrally formed.

[0100] The inner end of the second positioning element 222 is protruded from the inner surface of the second installation element 213 .

[0101] The axial direction of the second positioning element 222 is arranged parallel to the axial direction of the second mounting element 213 .

[0102] The size of the second positioning element 222 matches the size of the second mounting element 213. Generally, the axial size of the second positioning element 222 is not greater than the axial size of the second mounting element 213, and the radial size of the second positioning element 222 is smaller than the radial size of the second mounting element 213.

[0103] In some embodiments, the cross section of the second positioning element 222 is L-shaped. Specifically, the second positioning element 222 includes a longitudinal positioning element and a transverse positioning element. The longitudinal positioning element is disposed at the second end of the second mounting element 213; the transverse positioning element is disposed perpendicular to the longitudinal positioning element and is located outside the second mounting element 213, and the outer side surface of the transverse positioning element abuts against the inner side of the decorative structure.

[0104] In some of the embodiments, the second positioning element 222 is a second clamping member.

[0105] like Figure 4 As shown, the support unit 230 includes a plurality of support elements 231 and a plurality of third connecting elements 232. The plurality of support elements 231 are arranged between the mounting unit 210 and the supporting structure at intervals along the vertical direction, and the outer sides of the support elements 231 abut against the adjustment unit 250 to fix the mounting unit 210; the plurality of third connecting elements 232 are arranged on the side of the corresponding support elements 231 and are detachably connected to the first locking unit 240.

[0106] Specifically, a plurality of support elements 231 are disposed at intervals on the side of the first installation element 211 along the vertical direction and are located between the second installation element 213 and the supporting structure.

[0107] The number of the support elements 231 matches the number of the first connecting elements 212. When the number of the first mounting elements 211 is one, the number of the support elements 231 is equal to the number of the first connecting elements 212; when the number of the first mounting elements 211 is two, the number of the support elements 231 is equal to 1 / 2 of the number of the first connecting elements 212.

[0108] The size of the support element 231 matches the size of the first mounting element 211 / the second mounting element 213. Generally, the axial size of the support element 231 is smaller than the axial size of the first mounting element 211 / the second mounting element 213, and the radial size of the support element 231 is less than twice the distance from the first mounting element 211 to the second mounting element 213.

[0109] In some embodiments, the cross section of the support element 231 is U-shaped, the closed end of the support element 231 is arranged close to the support structure, and the open end of the support element 231 is arranged toward the second mounting element 213. Specifically, the support element 231 includes a transverse support and two longitudinal supports. The transverse support is arranged outside the support structure; the two longitudinal supports are respectively arranged at both ends of the transverse support, and the third connecting element 232 is arranged on the longitudinal support.

[0110] In some of the embodiments, the support element 231 is an aluminum alloy base (fluorocarbon sprayed).

[0111] The third connecting element 232 is disposed through the left side and the right side of the supporting element 231 .

[0112] Specifically, the third connecting element 232 is disposed through the longitudinal support.

[0113] The number of the third connection elements 232 matches the number of the support elements 231. Generally, the number of the third connection elements 232 is twice that of the support elements 231, that is, one support element 231 corresponds to two third connection elements 232.

[0114] The size of the third connection element 232 matches the size of the support element 231. Generally, the radial dimension of the third connection element 232 is smaller than the radial dimension of the longitudinal support.

[0115] The size of the third connecting element 232 matches the size of the first connecting element 212. Generally, the size of the third connecting element 232 is equal to the size of the first connecting element 212.

[0116] In some embodiments, the cross section of the third connecting element 232 is circular.

[0117] In some embodiments, the third connecting element 232 is a third through hole.

[0118] like Figure 5 As shown, the first locking unit 240 includes a plurality of fourth connecting elements 241, a plurality of first locking elements 242 and a plurality of second locking elements 243. Among them, the plurality of fourth connecting elements 241 are respectively arranged on the inner side of the mounting unit 210, and are respectively connected to the mounting unit 210, the support unit 230 and the adjustment unit 250; the plurality of first locking elements 242 are respectively detachably connected to the corresponding fourth connecting elements 241, and the first locking elements 242 abut against the outer side of the mounting unit 210; the plurality of second locking elements 243 are respectively detachably connected to the corresponding fourth connecting elements 241, and the second locking elements 243 abut against the inner side of the mounting unit 210 and the side of the adjustment unit 250.

[0119] Specifically, the fourth connecting element 241 is arranged on the inner side of the first mounting element 211 and is respectively connected to the first connecting element 212 and the third connecting element 232; the first locking element 242 abuts against the outer side of the first mounting element 211; and the second locking element 243 abuts against the inner side of the first mounting element 211.

[0120] The fourth connecting element 241 is detachably slidably connected to the first connecting element 212 and the third connecting element 232 .

[0121] The number of the fourth connection elements 241 matches the number of the base elements. Generally, the number of the fourth connection elements 241 is equal to the number of the base elements, that is, the fourth connection elements 241 correspond to the base elements one by one.

[0122] The size of the fourth connecting element 241 matches the size of the base element. Generally, the axial size of the fourth connecting element 241 is greater than the width of the base element.

[0123] The size of the fourth connecting element 241 matches the size of the first mounting element 211. Generally, the axial size of the fourth connecting element 241 is greater than the distance between the two first mounting elements 211.

[0124] The size of the fourth connecting element 241 matches the size of the first connecting element 212 / the third connecting element 232. Generally, the radial size of the fourth connecting element 241 is not less than the radial size of the first connecting element 212 / the third connecting element 232.

[0125] In some of the embodiments, the cross section of the fourth connecting element 241 is circular.

[0126] In some of the embodiments, the fourth connecting element 241 is a stainless steel bolt.

[0127] In some embodiments, the first locking element 242 is threadedly connected to the fourth connecting element 241 .

[0128] The number of the first locking elements 242 matches the number of the fourth connecting elements 241. Generally, the number of the first locking elements 242 is equal to twice the number of the fourth connecting elements 241, that is, one fourth connecting element 241 corresponds to two first locking elements 242.

[0129] In some of the embodiments, a plurality of first locking elements 242 are respectively disposed at two ends of the corresponding fourth connecting element 241 .

[0130] The size of the first locking element 242 matches the size of the fourth connecting element 241. Generally, the radial size of the inner contour of the first locking element 242 is equal to the radial size of the fourth connecting element 241.

[0131] The size of the first locking element 242 matches the size of the first connecting element 212. Generally, the radial size of the outer contour of the first locking element 242 is greater than the size of the first connecting element 212.

[0132] In some embodiments, the first locking element 242 has a circular inner cross-section and a hexagonal outer cross-section.

[0133] In some of the embodiments, the first locking element 242 is a stainless steel nut.

[0134] In some embodiments, the second locking element 243 is threadedly connected to the fourth connecting element 241 .

[0135] The number of the second locking elements 243 matches the number of the fourth connecting elements 241. Generally, the number of the second locking elements 243 is equal to twice the number of the fourth connecting elements 241, that is, one fourth connecting element 241 corresponds to two second locking elements 243.

[0136] In some of the embodiments, a plurality of second locking elements 243 are respectively disposed at two ends of the corresponding fourth connecting element 241 .

[0137] The size of the second locking element 243 matches the size of the fourth connecting element 241. Generally, the radial size of the inner contour of the second locking element 243 is equal to the radial size of the fourth connecting element 241.

[0138] The size of the second locking element 243 matches the size of the third connecting element 232. Generally, the radial size of the outer contour of the second locking element 243 is greater than the size of the third connecting element 232.

[0139] In some embodiments, the second locking element 243 has a circular inner cross-section and a hexagonal outer cross-section.

[0140] In some of the embodiments, the second locking element 243 is a stainless steel nut.

[0141] like Figure 6 As shown, the adjustment unit 250 includes a plurality of adjustment elements 251. The plurality of adjustment elements 251 are respectively disposed on the first locking unit 240, and the sides of the adjustment elements 251 are respectively against the support unit 230 and the first locking unit 240, so as to adjust the relative distance between the mounting unit 210 and the support unit 230.

[0142] Specifically, the adjusting element 251 is disposed on the fourth connecting element 241 , and the side portions of the adjusting element 251 abut against the supporting element 231 and the second locking element 243 , respectively.

[0143] The adjusting element 251 is detachably slidably connected to the fourth connecting element 241 .

[0144] The number of the adjusting elements 251 matches the number of the fourth connecting elements 241. Generally, the number of the adjusting elements 251 is an even multiple of the number of the fourth connecting elements 241, that is, one fourth connecting element 241 corresponds to an even number of adjusting elements 251.

[0145] In some of the embodiments, a plurality of adjusting elements 251 are respectively disposed at two ends of the corresponding fourth connecting element 241 .

[0146] The size of the adjusting element 251 matches the size of the fourth connecting element 241. Generally, the radial size of the inner contour of the adjusting element 251 is not less than the radial size of the fourth connecting element 241.

[0147] In some of the embodiments, the cross-section of the adjusting element 251 is circular.

[0148] In some of the embodiments, the adjustment element 251 is a flexible gasket.

[0149] The advantage of the utility model is that a T-shaped installation unit is arranged on the outer side of the supporting structure to fix the installation of the decorative structure, and a first positioning unit is arranged on the edge of the installation unit to prevent the decorative structure from being deformed. At the same time, the distance between the supporting structure and the installation unit is adjustable, which reduces the gap in the metal curtain wall and avoids the mutual squeezing and deformation between the plates. It solves the problems of the metal curtain wall gap being too large and requiring an additional fixed structure to be reinforced, resulting in a long construction period, and the risk of squeezing and deformation between the plates in the tight seam connection.

[0150] Example 2

[0151] This embodiment relates to the close-seam decorative curtain wall system of the utility model.

[0152] like Figure 7 As shown, a close-seam decorative curtain wall system comprises a plurality of supporting structures 100, a plurality of mounting structures 200 described in Example 1, and a plurality of decorative structures 300. Among them, the plurality of supporting structures 100 are arranged at intervals in the horizontal direction; the plurality of mounting structures 200 are respectively arranged on the outer sides of the corresponding supporting structures 100, and the support units 230 of the mounting structures 200 are connected to the supporting structures 100; the plurality of decorative structures 300 are respectively arranged between two corresponding adjacent supporting structures 100, and are connected to the mounting units 210 of the corresponding mounting structures 200, and the inner side surfaces and edges of the decorative structures 300 are respectively against the outer side surfaces of the mounting units 210 and the first positioning units 220.

[0153] Specifically, the support structure 100 is connected to the seat element 231 .

[0154] The size of the support structure 100 matches the size of the first mounting element 211 / the second mounting element 213. Generally, the axial size of the support structure 100 is not less than the axial size of the first mounting element 211 / the second mounting element 213.

[0155] In some of the embodiments, the support structure 100 is a steel keel.

[0156] In some of the embodiments, the connection method between the support structure 100 and the support element 231 includes but is not limited to welding and bolting.

[0157] like Figure 8As shown, the decoration structure 300 includes a decoration unit 310, a plurality of connection units 320, a plurality of second locking units 330 and a second positioning unit 340. The decoration unit 310 is arranged between two corresponding adjacent support structures 100, and the inner side and edge of the decoration unit 310 are respectively against the outer side of the mounting unit 210 and the first positioning unit 220; a plurality of connection units 320 are arranged on the side of the decoration unit 310 and are detachably connected to the mounting unit 210; a plurality of second locking units 330 are detachably connected to the corresponding connection units 320 and are abutted against the mounting unit 210 to fix the decoration unit 310; the second positioning unit 340 is arranged on the inner side of the decoration unit 310 and is abutted against the first positioning unit 220.

[0158] Specifically, the inner side surface and edge of the decorative unit 310 are respectively abutted against the outer side surface of the second mounting element 213 and the first positioning element 221; a number of connecting elements are detachably connected to the second connecting element 214; a number of second locking elements 243 are abutted against the inner side surface of the second mounting element 213; and the second positioning unit 340 is abutted against the second positioning element 222.

[0159] The size of the decoration unit 310 matches the size of the first installation element 211. Generally, the axial size of the decoration unit 310 is not less than the axial size of the first installation element 211.

[0160] The size of the decoration unit 310 matches the size of the support structure 100. Generally, the radial size of the decoration unit 310 is not greater than the distance between two adjacent support structures 100.

[0161] In some embodiments, the decoration unit 310 has a rectangular planar shape.

[0162] In some of the embodiments, the decoration unit 310 includes but is not limited to a perforated decorative aluminum plate.

[0163] A plurality of connection units 320 are disposed at intervals on the side of the decoration unit 310 along the vertical direction.

[0164] The number of the connection units 320 matches the number of the decoration units 310. Generally, the number of the connection units 320 is an even multiple of the number of the decoration units 310, that is, one decoration unit 310 corresponds to an even number of connection units 320.

[0165] The number of the connection units 320 matches the number of the second connection elements 214. Generally, the number of the connection units 320 corresponding to each decoration unit 310 is equal to twice the number of the second connection elements 214 corresponding to each second installation element 213.

[0166] In some of the embodiments, a plurality of connection units 320 are symmetrically disposed at two ends of the inner side surface of the decoration unit 310 .

[0167] In some of the embodiments, the connecting unit 320 is rod-shaped.

[0168] The size of the connection unit 320 matches the size of the second connection element 214. Generally, the radial size of the connection unit 320 is not greater than the radial size of the second connection element 214.

[0169] In some embodiments, the cross section of the connecting unit 320 is circular.

[0170] In some embodiments, the connection unit 320 is a threaded rod.

[0171] The second locking unit 330 is connected to the connecting unit 320 by threads.

[0172] The size of the second locking unit 330 matches the size of the connecting unit 320. Generally, the radial size of the inner contour of the second locking unit 330 is equal to the radial size of the connecting unit 320.

[0173] In some embodiments, the inner contour of the second locking unit 330 is circular.

[0174] In some embodiments, the second locking unit 330 is a stainless steel nut.

[0175] In some embodiments, the second positioning unit 340 and the decoration unit 310 are formed in one piece.

[0176] In some of the embodiments, the second positioning unit 340 is engaged with the second positioning element 222 .

[0177] In some embodiments, there are two second positioning units 340. The two second positioning units 340 are respectively disposed at two ends of the inner side of the decoration unit 310 and are respectively connected to adjacent second positioning units 340.

[0178] The size of the second positioning unit 340 matches the size of the decoration unit 310. Generally, the axial size of the second positioning unit 340 is not greater than the axial size of the decoration unit 310.

[0179] The size of the second positioning unit 340 matches the size of the second positioning element 222. Generally, the radial size of the second positioning unit 340 is equal to the radial size of the second positioning element 222.

[0180] In some embodiments, the second positioning unit 340 is a block.

[0181] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting structure for a densely-seamed decorative curtain wall, used for mounting at the joint of a decorative curtain wall, characterized in that: include: An installation unit, the installation unit is vertically arranged on the outside of the supporting structure and is detachably connected to the decorative structure, the outer side surface of the installation unit abuts against the inner side surface of the decorative structure, and is used for installing the decorative structure; A first positioning unit, which is arranged at an edge of the mounting unit away from the supporting structure and abuts against an edge of the decorative structure, and is used to fix a relative position between the mounting unit and the decorative structure; A support unit, the support unit is arranged between the mounting unit and the supporting structure, and is used to fix the mounting unit; A first locking unit, which is disposed on the inner side of the mounting unit and is detachably connected to the mounting unit and the support unit respectively; An adjusting unit, wherein the adjusting unit is arranged on the first locking unit, and the side of the adjusting unit abuts against the support unit and the first locking unit respectively, so as to adjust the relative distance between the mounting unit and the support unit.

2. The mounting structure according to claim 1, characterized in that: The installation unit comprises: A first mounting element, the first mounting element being vertically arranged on the outer side of the supporting structure, and the support unit being arranged on the side of the first mounting element; A plurality of first connecting elements, which are arranged at intervals on the first mounting element and are detachably connected to the first locking unit; a second mounting element, wherein the middle portion of the second mounting element is disposed at the outer end of the first mounting element and is located outside the support unit, the outer side surface of the second mounting element abuts against the inner side surface of the decorative structure, and the first positioning unit is disposed at the end of the second mounting element; A plurality of second connecting elements are arranged on the second mounting element and are detachably connected to the decorative structure.

3. The mounting structure according to claim 1, characterized in that: The first positioning unit comprises: A first positioning element is arranged at an edge of the mounting unit away from the supporting structure and abuts against an edge of the decorative structure, so as to fix the relative position of the mounting unit and the decorative structure.

4. The mounting structure according to claim 3, characterized in that: The first positioning unit also includes: A second positioning element is disposed at an edge of the mounting unit away from the first positioning element and abuts against an inner side of the decorative structure.

5. The mounting structure according to claim 1, characterized in that: The support unit comprises: A plurality of support elements, wherein the plurality of support elements are arranged between the mounting unit and the supporting structure at intervals along the vertical direction, and the outer sides of the support elements abut against the adjusting unit, so as to fix the mounting unit; A plurality of third connecting elements are arranged on the side of the corresponding support element and are detachably connected to the first locking unit.

6. The mounting structure according to claim 1, characterized in that: The first locking unit comprises: A plurality of fourth connecting elements, wherein the plurality of fourth connecting elements are respectively arranged at the inner side of the mounting unit and are respectively connected to the mounting unit, the support unit, and the adjustment unit; a plurality of first locking elements, wherein the plurality of first locking elements are detachably connected to the corresponding fourth connecting elements, and the first locking elements abut against the outer side of the mounting unit; A plurality of second locking elements are respectively detachably connected to the corresponding fourth connecting elements, and the second locking elements are respectively abutted against the inner side of the mounting unit and the side of the adjusting unit.

7. The mounting structure according to claim 1, characterized in that: The adjustment unit comprises: A plurality of adjusting elements are respectively arranged on the first locking unit, and the side portions of the adjusting elements are respectively against the support unit and the first locking unit, so as to adjust the relative distance between the mounting unit and the support unit.

8. A close-seam decorative curtain wall system, characterized in that: include: A plurality of supporting structures, wherein the plurality of supporting structures are arranged at intervals in a horizontal direction; A plurality of mounting structures according to any one of claims 1 to 7, wherein the plurality of mounting structures are respectively arranged on the outside of the corresponding supporting structures, and the support units of the mounting structures are connected to the supporting structures; A plurality of decorative structures are respectively arranged between two corresponding adjacent supporting structures and connected to the mounting units of the corresponding mounting structures, and the inner side surfaces and edges of the decorative structures are respectively against the outer side surfaces of the mounting units and the first positioning units.

9. The close-seam decorative curtain wall system according to claim 8, characterized in that: The decorative structure comprises: A decoration unit, wherein the decoration unit is disposed between two corresponding adjacent support structures, and an inner side surface and an edge of the decoration unit are respectively against an outer side surface of the mounting unit and the first positioning unit; A plurality of connection units, wherein the connection units are arranged on the side of the decoration unit and are detachably connected to the installation unit; A plurality of second locking units, which are detachably connected to the corresponding connecting units and abut against the mounting units to fix the decorative unit; A second positioning unit is disposed at an inner side of the decorative unit and abuts against the first positioning unit.

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