Frameless cantilever glass canopy structure and glass curtain wall system

Abstract

The utility model relates to a frameless overhanging glass canopy structure and a glass curtain wall system. The frameless overhanging glass canopy structure comprises a longitudinal supporting unit, a first installation unit, an overhanging unit, a second installation unit, a balance unit and a first enclosure unit. The longitudinal supporting unit is arranged on the inner side of the curtain wall structure; the first mounting unit is arranged in the middle of the interior of the longitudinal supporting unit; the overhanging unit is arranged in the middle of the longitudinal supporting unit; the second mounting unit is arranged at the upper part of the first end of the cantilever unit; the balance unit is arranged above the first end of the cantilever unit; the first enclosure unit is arranged on the top of the cantilever unit. The overhanging unit has the advantages that the overhanging unit is clamped through the first mounting unit provided with the double rows of clamping points, the balance unit is arranged at the top of the first end of the overhanging unit to balance the gravity of the overhanging unit, and the problems that an SGP film laminated glass canopy is high in cost, and the stability of a single-clamping-piece fixing mode is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilevered canopies, in particular to a frameless cantilevered glass canopy structure and a glass curtain wall system. Background Art

[0002] With the development of modern society and the improvement of people's material and spiritual needs, the appearance of cantilevered awnings in architectural design has gradually received attention, and the design trend of cantilevered awnings has become increasingly light.

[0003] Traditional canopies use steel structure glass canopies, using steel structural components as the main support and various types of glass as the paving. They have high requirements for craftsmanship quality and are relatively heavy in shape. Tempered laminated glass canopies have higher safety and impact resistance, and a lighter appearance, but are also more expensive.

[0004] Existing frameless glass canopies use Sentryglas Plus (SGP) film laminated tempered glass, which extends the performance of laminated glass beyond existing technologies, with a tear strength five times that of traditional PVB interlayers and a hardness 100 times that of traditional PVB interlayers. Due to its increased strength, clarity, durability, ease of manufacturing and installation, it is the best choice for demanding applications in the architectural market. It can provide better ballistic protection or thinner structures than traditional laminated glass, and is mostly used in architectural glass curtain walls, ceiling glass, bank glass, staircase glass, etc.

[0005] The higher the thickness of the SGP film, the higher the stability and the stronger the safety, but the price will be correspondingly more expensive. The price of three-layer ultra-clear glass SGP laminated glass is 800 to 1,500 yuan per square meter, which is 4 to 5 times the price of the same specification PVB laminated glass; at the same time, the single-clip fixing method makes the glass unevenly stressed, resulting in a higher self-explosion rate of the canopy, which poses a certain risk. The existing three-layer SGP laminated ultra-clear glass canopy design cannot be used in batches in different places due to its high cost and poor stability.

[0006] At present, no effective solution has been proposed for the problems existing in the relevant technology, such as high cost of SGP film laminated glass canopy and poor stability of single clip fixing method. Utility Model Content

[0007] The purpose of the utility model is to provide a frameless cantilevered glass canopy structure and a glass curtain wall system in view of the deficiencies in the prior art, so as to solve the problems existing in the related art such as high cost of SGP film laminated glass canopy and poor stability of single clip fixing method.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] In a first aspect, a frameless cantilevered glass canopy structure is provided, comprising:

[0010] A longitudinal support unit, wherein the longitudinal support unit is arranged on the inner side of the curtain wall structure, and the top of the longitudinal support unit is connected to the building structure;

[0011] A first mounting unit, the first mounting unit being disposed in a middle portion of an interior of the longitudinal supporting unit;

[0012] A cantilever unit, wherein the cantilever unit is disposed in the middle of the longitudinal support unit and connected to the first mounting unit, wherein a first end of the cantilever unit is located inside the longitudinal support unit, and a second end of the cantilever unit is located outside the longitudinal support unit;

[0013] A second mounting unit, the second mounting unit is disposed on an upper portion of the first end of the cantilever unit and connected to the cantilever unit;

[0014] A balancing unit, wherein the balancing unit is disposed above the first end of the cantilever unit, the top of the balancing unit is connected to the building structure, and the bottom of the balancing unit is connected to the second mounting unit, so as to improve the stability of the cantilever unit;

[0015] The first enclosure unit is arranged at the top of the cantilever unit and is located at the same horizontal plane as the outer side surface of the longitudinal support unit. The top of the first enclosure unit is connected to the building structure.

[0016] In some embodiments, the longitudinal support unit comprises:

[0017] Two longitudinal support elements, the two longitudinal support elements are arranged on the inner side of the curtain wall structure, the tops of the longitudinal support elements are connected to the building structure, and the middle parts of the two longitudinal support elements are sequentially provided with the first enclosure unit, the first installation unit, and the cantilever unit from top to bottom;

[0018] At least two first connecting elements are respectively arranged at the middle of the corresponding longitudinal supporting element and connected to the first mounting unit.

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

[0020] At least two first mounting elements, which are respectively arranged on both sides of the interior of the longitudinal support unit and are used to support and mount the cantilever unit;

[0021] At least two second connecting elements, which are respectively disposed on the upper part of the corresponding first mounting element and connected to the longitudinal supporting unit;

[0022] At least two third connecting elements, which are respectively arranged at the middle of the corresponding first mounting element and connected to the cantilever unit;

[0023] Two reinforcement elements, the two reinforcement elements are arranged on the outer sides of the longitudinal support unit;

[0024] At least two fourth connecting elements are respectively arranged on the corresponding reinforcing elements and respectively connected to the corresponding second connecting elements and the longitudinal supporting units.

[0025] In some of the embodiments, the cantilever unit comprises:

[0026] a first cantilever element, wherein the first cantilever element is arranged inside the middle part of the longitudinal support unit, and the second installation unit, the balancing unit, and the enclosure unit are arranged above the first cantilever element;

[0027] a second cantilever element, the second cantilever element being integrally formed with the first cantilever element, and the second cantilever element being arranged outside the middle portion of the longitudinal support unit;

[0028] Two fifth connecting elements, which are respectively disposed at two ends of the first cantilever element and connected to the first mounting unit;

[0029] A sixth connecting element is disposed at a middle portion of the first cantilever element and connected to the second mounting unit.

[0030] In some embodiments, the second installation unit includes:

[0031] Two second mounting elements, the two second mounting elements are arranged in the middle of the cantilever unit, and the balancing unit is arranged between the two second mounting elements;

[0032] Two seventh connecting elements, which are respectively arranged at the bottom of the corresponding second mounting element and connected to the cantilever unit;

[0033] Two eighth connecting elements are respectively arranged on the top of the corresponding second mounting element and connected to the balancing unit.

[0034] In some embodiments, the balancing unit comprises:

[0035] A balancing element, wherein the balancing element is disposed above the first end of the cantilever unit, and the top of the balancing element is connected to the building structure, so as to improve the stability of the cantilever unit;

[0036] A ninth connecting element, wherein the ninth connecting element is disposed at the bottom of the balancing element and connected to the second mounting unit.

[0037] In some of the embodiments, it also includes:

[0038] A sealing unit is respectively arranged between the enclosure unit and the cantilever unit, the balancing unit, and the longitudinal supporting unit.

[0039] In some of the embodiments, the sealing unit comprises:

[0040] a first sealing element, the first sealing element being disposed between the enclosure unit and the longitudinal support unit;

[0041] a second sealing element, the second sealing element being disposed between the enclosure unit and the cantilever unit;

[0042] A third sealing element is disposed between the enclosure unit and the balancing unit.

[0043] In a second aspect, a glass curtain wall system is provided, comprising:

[0044] A curtain wall structure, the top of which is connected to the building structure;

[0045] The frameless cantilevered glass canopy structure as described in the first aspect, wherein the frameless cantilevered glass canopy structure is arranged on the inner side of the curtain wall structure, and the longitudinal support unit of the frameless cantilevered glass canopy structure is connected to the curtain wall structure;

[0046] An opening structure is arranged below the cantilever unit of the frameless cantilever glass canopy structure and is connected to the longitudinal support unit of the frameless cantilever glass canopy structure to connect the interior and exterior spaces of the curtain wall structure.

[0047] In some of the embodiments, the opening structure includes:

[0048] Two opening units, the two opening units are arranged below the cantilever unit and are used to connect the interior and exterior spaces of the curtain wall structure;

[0049] Two first fixing units, which are arranged at the lower part of the cantilever unit and are rotatably connected to the corresponding opening units respectively;

[0050] Two second fixing units, the two second fixing units are arranged on the ground and are rotatably connected to the corresponding opening units respectively;

[0051] Two second enclosure units, the two second enclosure units are respectively arranged on the sides of the corresponding opening units and connected to the longitudinal support unit.

[0052] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0053] The utility model discloses a frameless cantilever glass cantilever structure and system, which clamps the cantilever unit by setting a first mounting unit with double-row clamping points, and sets a balancing unit on the top of the first end of the cantilever unit to balance the gravity of the cantilever unit itself. Only PVB interlayer is used to ensure the light appearance and the safety and stability of the cantilever, thus solving the problems of high cost of SGP film laminated glass canopy and poor stability of single clip fixing method. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 1 is a schematic diagram of a frameless cantilevered glass canopy structure according to an embodiment of the utility model (I);

[0055] Figure 2 is a schematic diagram of a longitudinal support unit according to an embodiment of the utility model;

[0056] Figure 3 is a schematic diagram of a first installation unit according to an embodiment of the utility model;

[0057] Figure 4 is a schematic diagram of a cantilever unit according to an embodiment of the utility model;

[0058] Figure 5 is a schematic diagram of a second installation unit according to an embodiment of the utility model;

[0059] Figure 6 is a schematic diagram of a balancing unit according to an embodiment of the utility model;

[0060] Figure 7 2 is a schematic diagram of a frameless cantilevered glass canopy structure according to an embodiment of the utility model;

[0061] Figure 8 is a schematic diagram of a sealing unit according to an embodiment of the utility model;

[0062] Fig. 9 is a schematic diagram of a glass curtain wall system according to an embodiment of the utility model;

[0063] Fig.10 It is a schematic diagram of the opening structure according to an embodiment of the utility model.

[0064] The reference numerals therein are: 100, curtain wall structure;

[0065] 200. Glass cantilevered canopy;

[0066] 210, longitudinal support unit; 211, longitudinal support element; 212, first connecting element;

[0067] 220, first mounting unit; 221, first mounting element; 222, second connecting element; 223, third connecting element; 224, reinforcing element; 225, fourth connecting element;

[0068] 230, cantilever unit; 231, first cantilever element; 232, second cantilever element; 233, fifth connecting element; 234, sixth connecting element;

[0069] 240, second mounting unit; 241, second mounting element; 242, seventh connecting element; 243, eighth connecting element;

[0070] 250, balancing unit; 251, balancing element; 252, ninth connecting element;

[0071] 260, first enclosure unit;

[0072] 270, sealing unit; 271, first sealing element; 272, second sealing element; 273, third sealing element;

[0073] 300, opening structure; 310, opening unit; 320, first fixing unit; 330, second fixing unit; 340, second enclosure unit. DETAILED DESCRIPTION

[0074] 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.

[0075] 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.

[0076] 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.

[0077] Example 1

[0078] This embodiment relates to the frameless cantilevered glass canopy structure of the utility model.

[0079] An illustrative embodiment of the present utility model is as follows: Figure 1As shown, a frameless cantilevered glass canopy structure includes a longitudinal support unit 210, a first installation unit 220, a cantilever unit 230, a second installation unit 240, a balancing unit 250 and a first enclosure unit 260. Among them, the longitudinal support unit 210 is arranged on the inner side of the curtain wall structure, and the top of the longitudinal support unit 210 is connected to the building structure; the first installation unit 220 is arranged in the middle of the interior of the longitudinal support unit 210; the cantilever unit 230 is arranged in the middle of the longitudinal support unit 210 and is connected to the first installation unit 220, the first end of the cantilever unit 230 is located inside the longitudinal support unit 210, and the second end of the cantilever unit 230 is located outside the longitudinal support unit 210; the second installation unit 240 is arranged on the upper part of the first end of the cantilever unit 230 and is connected to the cantilever unit 230; the balancing unit 250 is arranged above the first end of the cantilever unit 230, the top of the balancing unit 250 is connected to the building structure, and the bottom of the balancing unit 250 is connected to the second installation unit 240, which is used to improve the stability of the cantilever unit 230; the first enclosure unit 260 is arranged at the top of the cantilever unit 230, and is located at the same horizontal plane as the outer side of the longitudinal support unit 210, and the top of the first enclosure unit 260 is connected to the building structure.

[0080] In some of the embodiments, the first enclosure unit 260 is a tempered laminated glass.

[0081] like Figure 2 As shown, the longitudinal support unit 210 includes two longitudinal support elements 211 and at least two first connection elements 212. The two longitudinal support elements 211 are arranged on the inner side of the curtain wall structure, the top of the longitudinal support element 211 is connected to the building structure, and the middle of the two longitudinal support elements 211 is sequentially provided with a first enclosure unit 260, a first installation unit 220, and a cantilever unit 230 from top to bottom; the two first connection elements 212 are respectively arranged in the middle of the corresponding longitudinal support elements 211 and connected to the first installation unit 220.

[0082] In some of the embodiments, the longitudinal support element 211 is connected to the building structure via a hanging member.

[0083] In some of the embodiments, the longitudinal support element 211 is plate-shaped.

[0084] In some embodiments, the planar shape of the longitudinal support element 211 is rectangular.

[0085] In some embodiments, the longitudinal support element 211 is a tempered laminated glass rib.

[0086] In some of the embodiments, the first connecting element 212 is disposed through the surface of the longitudinal supporting element 211 .

[0087] The number of the first connecting elements 212 is an even number. Specifically, each longitudinal supporting element 211 is provided with at least one first connecting element 212 .

[0088] In some embodiments, the number of the first connection elements 212 is 2. One first connection element 212 is disposed in the middle of each longitudinal support element 211 .

[0089] In some embodiments, the number of the first connection elements 212 is 4. Two first connection elements 212 are disposed at intervals in the middle of each longitudinal support element 211 along the height direction.

[0090] In some embodiments, the first connecting element 212 includes at least two first through holes, wherein the two first through holes are arranged at intervals along the horizontal direction.

[0091] like Figure 3 As shown, the first installation unit 220 includes at least two first installation elements 221, at least two second connection elements 222, at least two third connection elements 223, two reinforcement elements 224 and at least two fourth connection elements 225. Among them, the two first installation elements 221 are respectively arranged on both sides of the interior of the longitudinal support unit 210, and are used to support and install the cantilever unit 230; the two second connection elements 222 are respectively arranged on the upper part of the corresponding first installation elements 221, and are connected to the longitudinal support unit 210; the two third connection elements 223 are respectively arranged in the middle part of the corresponding first installation elements 221, and are connected to the cantilever unit 230; the two reinforcement elements 224 are arranged on the outer side of the longitudinal support unit 210; the two fourth connection elements 225 are respectively arranged on the corresponding reinforcement elements 224, and are respectively connected to the corresponding second connection elements 222 and the longitudinal support unit 210.

[0092] Specifically, the two first mounting elements 221 are respectively arranged on the inner side of the corresponding longitudinal supporting element 211 ; the second connecting element 222 is connected to the first connecting element 212 ; the two reinforcing elements 224 are respectively arranged on the outer side of the corresponding longitudinal supporting element 211 ; and the fourth connecting element 225 is connected to the corresponding first connecting element 212 .

[0093] The number of the first installation elements 221 matches the number of the first connection elements 212. Generally, the number of the first installation elements 221 is equal to the number of the first connection elements 212, that is, the first installation elements 221 correspond to the first connection elements 212 one by one.

[0094] In some embodiments, the number of the first mounting elements 221 is 2. One first mounting element 221 is disposed in the middle of each longitudinal supporting element 211 , and the first mounting element 221 is located at the bottom of the cantilever unit 230 .

[0095] In some embodiments, the number of the first mounting elements 221 is 4. Two first mounting elements 221 are respectively disposed in the middle of each longitudinal supporting element 211 , and the two first mounting elements 221 are respectively located at the top and the bottom of the cantilever unit 230 .

[0096] The size of the first mounting element 221 matches the size of the longitudinal supporting element 211. Generally, the width of the first mounting element 221 is smaller than the width of the longitudinal supporting element 211, and the height of the first mounting element 221 is smaller than the height of the longitudinal supporting element 211.

[0097] In some embodiments, the cross section of the first mounting element 221 is L-shaped. Specifically, the first mounting element 221 includes a first longitudinal mounting member and a first transverse mounting member. The first longitudinal mounting member is disposed on the inner side of the longitudinal support member 211, and the first longitudinal mounting member is provided with a second connecting member 222; the first transverse mounting member is integrally formed with the first longitudinal mounting member and abuts against the top / bottom of the cantilever unit 230, and the first transverse mounting member is provided with a third connecting member 223.

[0098] In some of the embodiments, the first mounting element 221 is a stainless steel clamp.

[0099] In some of the embodiments, the second connecting element 222 is disposed through the first longitudinal mounting member.

[0100] In some embodiments, the second connecting element 222 is connected to the first connecting element 212 by bolts.

[0101] The number of the second connection elements 222 matches the number of the first installation elements 221. Generally, the number of the second connection elements 222 is equal to the number of the first installation elements 221, that is, the second connection elements 222 correspond to the first installation elements 221 one by one.

[0102] In some embodiments, the second connecting element 222 includes at least two second through holes, wherein the two second through holes are arranged at intervals along the horizontal direction.

[0103] In some of the experiments, the radial dimension of the second through hole is equal to the radial dimension of the first through hole.

[0104] In some of the embodiments, the third connecting element 223 is disposed through the first transverse mounting member.

[0105] The number of the third connection elements 223 matches the number of the first installation elements 221. Generally, the number of the third connection elements 223 is equal to the number of the first installation elements 221, that is, the third connection elements 223 correspond to the first installation elements 221 one by one.

[0106] In some embodiments, the third connecting element 223 includes at least two third through holes, wherein the two third through holes are arranged at intervals along the horizontal direction.

[0107] The size of the reinforcing element 224 matches the size of the longitudinal supporting element 211. Generally, the width of the reinforcing element 224 is smaller than the width of the longitudinal supporting element 211, and the height of the reinforcing element 224 is smaller than the height of the longitudinal supporting element 211.

[0108] In some of the embodiments, the reinforcing element 224 is in the shape of a plate.

[0109] In some of the embodiments, the reinforcing element 224 has a rectangular planar shape.

[0110] In some of these embodiments, the reinforcement element 224 is a stainless steel splint.

[0111] In some embodiments, the fourth connecting element 225 is connected to the first connecting element 212 and the second connecting element 222 by bolts.

[0112] In some of the embodiments, the fourth connecting element 225 is disposed through the reinforcing element 224 .

[0113] The number of the fourth connection elements 225 matches the number of the first connection elements 212. Generally, the number of the fourth connection elements 225 is equal to the number of the first connection elements 212, that is, the fourth connection elements 225 correspond to the first connection elements 212 one by one.

[0114] In some embodiments, the number of the fourth connecting elements 225 is 2. Each reinforcing element 224 is provided with one fourth connecting element 225 .

[0115] In some embodiments, the number of the fourth connection elements 225 is 4. Two fourth connection elements 225 are disposed at intervals along the vertical direction on each reinforcing element 224 .

[0116] In some embodiments, the fourth connecting element 225 includes at least two fourth through holes, wherein the two fourth through holes are arranged at intervals along the horizontal direction.

[0117] In some of the embodiments, a radial dimension of the fourth through hole is equal to a radial dimension of the first through hole.

[0118] like Figure 4As shown, the cantilever unit 230 includes a first cantilever element 231, a second cantilever element 232, two fifth connecting elements 233 and two sixth connecting elements 234. The first cantilever element 231 is arranged inside the middle of the longitudinal support unit 210, and the second mounting unit 240, the balancing unit 250 and the enclosure unit are arranged above the first cantilever element 231; the second cantilever element 232 is integrally formed with the first cantilever element 231, and the second cantilever element 232 is arranged outside the middle of the longitudinal support unit 210; the two fifth connecting elements 233 are respectively arranged at both ends of the first cantilever element 231, and connected to the first mounting unit 220; the two sixth connecting elements 234 are arranged in the middle of the first cantilever element 231, and connected to the second mounting unit 240.

[0119] Specifically, the first cantilever element 231 is disposed between the two longitudinal support elements 211 ; the second cantilever element 232 is disposed on the outer side of the longitudinal support element 211 ; and the fifth connecting element 233 is connected to the corresponding third connecting element 223 .

[0120] The size of the first cantilever element 231 matches the size of the longitudinal support element 211. Generally, the width of the first cantilever element 231 is equal to the width of the longitudinal support element 211, and the axial size of the first cantilever element 231 is equal to the distance between the two longitudinal support elements 211.

[0121] In some embodiments, the first cantilever element 231 is a PVB film tempered laminated glass.

[0122] The size of the second cantilevered element 232 matches the size of the first cantilevered element 231. Generally, the axial size of the second cantilevered element 232 is equal to the axial size of the first cantilevered element 231.

[0123] In some embodiments, the second cantilever element 232 is a PVB film tempered laminated glass.

[0124] In some of the embodiments, the fifth connecting element 233 is disposed through the upper surface and the lower surface of the first cantilever element 231 .

[0125] In some embodiments, the fifth connecting element 233 is connected to the third connecting element 223 by bolts.

[0126] In some embodiments, the fifth connecting element 233 includes at least two fifth through holes, wherein the two fifth through holes are spaced apart along the radial direction of the first cantilever element 231 .

[0127] In some of the embodiments, the sixth connecting element 234 is disposed through the upper surface and the lower surface of the first cantilever element 231 .

[0128] The two sixth connecting elements 234 are spaced apart from each other along the axial direction of the first cantilever element 231 .

[0129] In some embodiments, the sixth connecting element 234 includes at least two sixth through holes, wherein the two fifth through holes are spaced apart along the radial direction of the first cantilever element 231 .

[0130] like Figure 5 As shown, the second mounting unit 240 includes two second mounting elements 241, two seventh connecting elements 242 and two eighth connecting elements 243. The two second mounting elements 241 are arranged at the middle of the cantilever unit 230, and a balancing unit 250 is arranged between the two second mounting elements 241; the two seventh connecting elements 242 are respectively arranged at the bottom of the corresponding second mounting elements 241 and connected to the cantilever unit 230; the two eighth connecting elements 243 are respectively arranged at the top of the corresponding second mounting elements 241 and connected to the balancing unit 250.

[0131] Specifically, the two second mounting elements 241 are disposed in the middle of the first cantilever element 231 ; and the two seventh connecting elements 242 are respectively connected to the corresponding sixth connecting elements 234 .

[0132] The size of the second mounting element 241 matches the size of the first overhanging element 231. Generally, the width of the second mounting element 241 is smaller than the width of the first overhanging element 231.

[0133] In some embodiments, the cross section of the second mounting element 241 is L-shaped. Specifically, the second mounting element 241 includes a second longitudinal mounting member and a second transverse mounting member. The second longitudinal mounting member is disposed on the side of the balancing unit 250, and the second longitudinal mounting member is provided with an eighth connecting member 243; the second transverse mounting member is integrally formed with the second longitudinal mounting member and abuts against the top of the cantilever unit 230, and the second transverse mounting member is provided with a seventh connecting member 242.

[0134] In some of the embodiments, the second mounting element 241 is a stainless steel clamp.

[0135] In some embodiments, the seventh connecting element 242 is connected to the sixth connecting element 234 by bolts.

[0136] In some of the embodiments, the seventh connecting element 242 is disposed through the second transverse mounting member.

[0137] In some embodiments, the seventh connecting element 242 includes at least two seventh through holes, wherein the two seventh through holes are arranged at intervals along the horizontal direction.

[0138] In some of the embodiments, a radial dimension of the seventh through hole is equal to a radial dimension of the sixth through hole.

[0139] In some of the embodiments, the eighth connecting element 243 is disposed through the second longitudinal mounting member.

[0140] In some embodiments, the eighth connecting element 243 includes at least two eighth through holes, wherein the two eighth through holes are arranged at intervals along the horizontal direction.

[0141] like Figure 6 As shown, the balancing unit 250 includes a balancing element 251 and a ninth connecting element 252. The balancing element 251 is disposed above the first end of the cantilever unit 230, and the top of the balancing element 251 is connected to the building structure to improve the stability of the cantilever unit 230; the ninth connecting element 252 is disposed at the bottom of the balancing element 251 and connected to the second mounting unit 240.

[0142] Specifically, the balancing element 251 is disposed above the first cantilever element 231 and between the two sixth connecting elements 234 ; the ninth connecting element 252 is connected to the eighth connecting element 243 .

[0143] The size of the balancing element 251 matches the size of the first cantilever element 231. Generally, the width of the balancing element 251 is not greater than the width of the first cantilever element 231.

[0144] The size of the balancing element 251 matches the size of the longitudinal supporting element 211. Generally, the height of the balancing element 251 is equal to the vertical distance from the top surface of the first cantilever element 231 to the top surface of the longitudinal supporting element 211.

[0145] In some embodiments, the balancing element 251 is a tempered laminated glass rib.

[0146] In some of the embodiments, the ninth connecting element 252 is disposed through the left side and the right side of the balancing element 251 .

[0147] In some of the embodiments, the ninth connecting element 252 is connected to the eighth connecting element 243 by bolts.

[0148] In some embodiments, the ninth connecting element 252 includes at least two ninth through holes, wherein the two ninth through holes are spaced apart along the radial direction of the balancing element 251 .

[0149] In some of the embodiments, a radial dimension of the ninth through hole is equal to a radial dimension of the eighth through hole.

[0150] The construction method of the utility model is as follows:

[0151] Install the tops of the two longitudinal support elements 211 to the building structure and fix them to the curtain wall structure;

[0152] A plurality of first mounting elements 221 are respectively disposed at the ends of the first cantilever element 231, and the third connecting element 223 and the fifth connecting element 233 are connected by a bolt group to fix the first mounting element 221 and the first cantilever element 231;

[0153] The first cantilever element 231 is placed between the two longitudinal support elements 211, the reinforcing element 224 is placed on the other side of the longitudinal support element 211, and then the first connecting element 212, the second connecting element 222, and the fourth connecting element 225 are connected by bolts, so as to fix the first cantilever element 231 and the second cantilever element 232 between the two longitudinal support elements 211;

[0154] The top of the balancing element 251 is installed to the building structure, and the two second mounting elements 241 are respectively abutted against the two sides of the bottom end of the balancing element 251. The two eighth connecting elements 243 are connected by a bolt group to fix the second mounting element 241 and the balancing element 251. The sixth connecting element 234 and the seventh connecting element 242 are connected by a bolt group to fix the balancing element 251 and the first cantilever element 231.

[0155] The utility model has the advantages that, by setting a first mounting unit with double rows of clamping points to clamp the cantilever unit, and setting a balancing unit at the top of the first end of the cantilever unit to balance the gravity of the cantilever unit itself, only using the PVB interlayer can ensure the light appearance while ensuring the safety and stability of the canopy, thus solving the problems of high cost of SGP film laminated glass canopy and poor stability of single clip fixing method.

[0156] Example 2

[0157] This embodiment is a supplementary embodiment of Embodiment 1.

[0158] like Figure 7 As shown, the frameless cantilevered glass canopy structure further includes a sealing unit 270. The sealing unit 270 is respectively arranged between the enclosure unit and the cantilevered unit 230, the balancing unit 250, and the longitudinal support unit 210.

[0159] like Figure 8 As shown, the sealing unit 270 includes a first sealing element 271, a second sealing element 272 and a third sealing element 273. The first sealing element 271 is disposed between the enclosure unit and the longitudinal support unit 210; the second sealing element 272 is disposed between the enclosure unit and the cantilever unit 230; and the third sealing element 273 is disposed between the enclosure unit and the balancing unit 250.

[0160] Specifically, the first sealing element 271 is disposed between the enclosure unit and the longitudinal supporting element 211 ; the second sealing element 272 is disposed between the enclosure unit and the first cantilever element 231 ; and the third sealing element 273 is disposed between the enclosure unit and the balancing element 251 .

[0161] The size of the first sealing element 271 matches the size of the enclosure unit. Generally, the height of the first sealing element 271 is equal to the height of the enclosure unit.

[0162] In some of the embodiments, the first sealing element 271 includes but is not limited to silicone sealing structural adhesive.

[0163] The size of the second sealing element 272 matches the size of the first cantilevered element 231. Generally, the axial size of the first sealing element 271 is equal to the axial size of the first cantilevered element 231.

[0164] In some embodiments, the second sealing element 272 includes but is not limited to silicone sealing structural adhesive.

[0165] The size of the third sealing element 273 matches the size of the balancing element 251. Generally, the height of the third sealing element 273 is equal to the axial size of the balancing element 251.

[0166] In some of the embodiments, the third sealing element 273 includes but is not limited to silicone sealing structural adhesive.

[0167] The advantage of this embodiment is that, by providing a sealing unit, the structural integrity of the frameless cantilevered glass canopy structure is enhanced, making the frameless cantilevered glass canopy structure more stable and firm.

[0168] Example 3

[0169] This embodiment relates to the glass curtain wall system of the utility model.

[0170] like Fig. 9 As shown, a glass curtain wall system includes a curtain wall structure 100, a frameless cantilevered glass canopy structure as described in Examples 1 to 2, and an opening structure 300. The top of the curtain wall structure 100 is connected to the building structure; the frameless cantilevered glass canopy structure is arranged on the inner side of the curtain wall structure 100, and the longitudinal support unit 210 of the frameless cantilevered glass canopy structure is connected to the curtain wall structure 100; the opening structure 300 is arranged below the cantilevered unit 230 of the frameless cantilevered glass canopy structure, and is connected to the longitudinal support unit 210 of the frameless cantilevered glass canopy structure, so as to connect the interior and exterior space of the curtain wall structure 100.

[0171] like Fig.10As shown, the opening structure 300 includes two opening units 310, two first fixing units 320, two second fixing units 330 and two second enclosure units 340. The two opening units 310 are arranged below the cantilever unit 230 to connect the interior and exterior space of the curtain wall structure 100; the two first fixing units 320 are arranged below the cantilever unit 230 and are rotatably connected to the corresponding opening units 310 respectively; the two second fixing units 330 are arranged on the ground and are rotatably connected to the corresponding opening units 310 respectively; the two second enclosure units 340 are arranged on the side of the corresponding opening units 310 and are connected to the longitudinal support unit 210 respectively.

[0172] Specifically, the two opening units 310 are disposed below the first cantilever element 231 ; the two first fixing units 320 are disposed at the lower portion of the first cantilever element 231 ; and the second enclosure units 340 are respectively connected to the longitudinal supporting elements 211 .

[0173] The size of the opening unit 310 matches the size of the first cantilever element 231. Generally, the width of the opening unit 310 is less than 1 / 2 of the axial dimension of the first cantilever element 231, and the height of the opening unit 310 is equal to the distance from the bottom surface of the first cantilever element 231 to the ground.

[0174] In some embodiments, the opening unit 310 is a tempered laminated glass door.

[0175] In some of the embodiments, the first fixing unit 320 is connected to the first cantilever element 231 via a stainless steel docking piece.

[0176] In some of the embodiments, the connection method between the first fixing unit 320 and the opening unit 310 includes but is not limited to bonding and bolting.

[0177] In some of the embodiments, the first fixing unit 320 is a door hinge.

[0178] In some of the embodiments, the second fixing unit 330 is connected to the ground via an embedded part.

[0179] In some of the embodiments, the connection method between the second fixing unit 330 and the opening unit 310 includes but is not limited to bonding and bolting.

[0180] In some embodiments, the second fixing unit 330 is a floor spring machine.

[0181] The size of the second enclosure unit 340 matches the size of the opening unit 310. Generally, the height of the second enclosure unit 340 is equal to the height of the opening unit 310, and the width of the second enclosure unit 340 is equal to the difference between 1 / 2 of the axial dimension of the first cantilever element 231 and the opening unit 310.

[0182] In some of the embodiments, the second enclosure unit 340 is a tempered laminated glass.

[0183] 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 frameless cantilevered glass canopy structure for a glass curtain wall, characterized in that: include: A longitudinal support unit, wherein the longitudinal support unit is arranged on the inner side of the curtain wall structure, and the top of the longitudinal support unit is connected to the building structure; A first mounting unit, the first mounting unit being disposed in a middle portion of an interior of the longitudinal supporting unit; A cantilever unit, wherein the cantilever unit is disposed in the middle of the longitudinal support unit and connected to the first mounting unit, wherein a first end of the cantilever unit is located inside the longitudinal support unit, and a second end of the cantilever unit is located outside the longitudinal support unit; A second mounting unit, the second mounting unit is disposed on an upper portion of the first end of the cantilever unit and connected to the cantilever unit; A balancing unit, wherein the balancing unit is disposed above the first end of the cantilever unit, the top of the balancing unit is connected to the building structure, and the bottom of the balancing unit is connected to the second mounting unit, so as to improve the stability of the cantilever unit; The first enclosure unit is arranged at the top of the cantilever unit and is located at the same horizontal plane as the outer side surface of the longitudinal support unit. The top of the first enclosure unit is connected to the building structure.

2. The frameless cantilevered glass canopy structure according to claim 1 is characterized in that: The longitudinal support unit comprises: Two longitudinal support elements, the two longitudinal support elements are arranged on the inner side of the curtain wall structure, the tops of the longitudinal support elements are connected to the building structure, and the middle parts of the two longitudinal support elements are sequentially provided with the first enclosure unit, the first installation unit, and the cantilever unit from top to bottom; At least two first connecting elements are respectively arranged at the middle of the corresponding longitudinal supporting element and connected to the first mounting unit.

3. The frameless cantilevered glass canopy structure according to claim 1 is characterized in that: The first installation unit comprises: At least two first mounting elements, which are respectively arranged on both sides of the interior of the longitudinal support unit and are used to support and mount the cantilever unit; At least two second connecting elements, which are respectively disposed on the upper part of the corresponding first mounting element and connected to the longitudinal supporting unit; At least two third connecting elements, which are respectively arranged at the middle of the corresponding first mounting element and connected to the cantilever unit; Two reinforcement elements, the two reinforcement elements are arranged on the outer sides of the longitudinal support unit; At least two fourth connecting elements are respectively arranged on the corresponding reinforcing elements and respectively connected to the corresponding second connecting elements and the longitudinal supporting units.

4. The frameless cantilevered glass canopy structure according to claim 1 is characterized in that: The cantilever unit comprises: a first cantilever element, wherein the first cantilever element is arranged inside the middle part of the longitudinal support unit, and the second installation unit, the balancing unit, and the enclosure unit are arranged above the first cantilever element; a second cantilever element, the second cantilever element being integrally formed with the first cantilever element, and the second cantilever element being arranged outside the middle portion of the longitudinal support unit; Two fifth connecting elements, which are respectively disposed at two ends of the first cantilever element and connected to the first mounting unit; A sixth connecting element is disposed at a middle portion of the first cantilever element and connected to the second mounting unit.

5. The frameless cantilevered glass canopy structure according to claim 1 is characterized in that: The second installation unit comprises: Two second mounting elements, the two second mounting elements are arranged in the middle of the cantilever unit, and the balancing unit is arranged between the two second mounting elements; Two seventh connecting elements, which are respectively arranged at the bottom of the corresponding second mounting element and connected to the cantilever unit; Two eighth connecting elements are respectively arranged on the top of the corresponding second mounting element and connected to the balancing unit.

6. The frameless cantilevered glass canopy structure according to claim 1 is characterized in that: The balancing unit comprises: A balancing element, wherein the balancing element is disposed above the first end of the cantilever unit, and the top of the balancing element is connected to the building structure, so as to improve the stability of the cantilever unit; A ninth connecting element, wherein the ninth connecting element is disposed at the bottom of the balancing element and connected to the second mounting unit.

7. The frameless cantilevered glass canopy structure according to any one of claims 1 to 6, characterized in that: Also includes: A sealing unit is respectively arranged between the enclosure unit and the cantilever unit, the balancing unit, and the longitudinal supporting unit.

8. The frameless cantilevered glass canopy structure according to claim 7 is characterized in that: The sealing unit comprises: a first sealing element, the first sealing element being disposed between the enclosure unit and the longitudinal support unit; a second sealing element, the second sealing element being disposed between the enclosure unit and the cantilever unit; A third sealing element is disposed between the enclosure unit and the balancing unit.

9. A glass curtain wall system, characterized in that: include: A curtain wall structure, the top of which is connected to the building structure; The frameless cantilevered glass canopy structure according to any one of claims 1 to 8, wherein the frameless cantilevered glass canopy structure is arranged on the inner side of the curtain wall structure, and the longitudinal support unit of the frameless cantilevered glass canopy structure is connected to the curtain wall structure; An opening structure is arranged below the cantilever unit of the frameless cantilever glass canopy structure and is connected to the longitudinal support unit of the frameless cantilever glass canopy structure to connect the interior and exterior spaces of the curtain wall structure.

10. The glass curtain wall system according to claim 9, characterized in that: The opening structure comprises: Two opening units, the two opening units are arranged below the cantilever unit and are used to connect the interior and exterior spaces of the curtain wall structure; Two first fixing units, which are arranged at the lower part of the cantilever unit and are rotatably connected to the corresponding opening units respectively; Two second fixing units, the two second fixing units are arranged on the ground and are rotatably connected to the corresponding opening units respectively; Two second enclosure units, the two second enclosure units are respectively arranged on the sides of the corresponding opening units and connected to the longitudinal support unit.

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