A glass exhibition hall structure without supporting structure and construction method thereof

Abstract

The present invention discloses a support-free glass exhibition hall structure and its construction method. The structure comprises a steel structure main body, a glass exhibition hall structure disposed on one side of the steel structure main body, and a vertically arranged columnar glass curtain wall structure and symmetrically arranged facade glass curtain wall structures on either side of the columnar glass curtain wall structure. The top rear end of the columnar glass curtain wall structure is fixedly connected to the steel structure main body, support members are disposed on both sides of the bottom rear end of the columnar glass curtain wall structure, and the front end of the columnar glass curtain wall structure protrudes outside the front end of the facade glass curtain wall structure. The facade glass curtain wall structure is sealed to the steel structure main body via a corner connection structure. The glass exhibition hall structure has no steel structure support on its outer side, resulting in a good perspective effect. The glass curtain wall structure, which combines columnar and cubic shapes, has good structural stability, good visual effects, and strong scalability.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a glass exhibition hall structure without a supporting structure and a construction method thereof. Background Art

[0002] An exhibition hall is a building structure used to display products, corporate culture, brand image and other related content. During construction projects, some exhibition halls are also built to demonstrate the expected effects of the building or to facilitate inspection and understanding of the construction progress. Currently, most exhibition halls are made of concrete or steel structures, which have a long manufacturing cycle and poor indoor and outdoor perspective effects. In most exhibition halls, the display content can only be seen after entering the room, which cannot directly attract people outside to go in and watch, reducing the display effect. Summary of the Invention

[0003] The purpose of the present invention is to provide a glass exhibition hall structure without a support structure and a construction method thereof. The outer side of the glass exhibition hall structure has no steel structure support, has a good perspective effect, adopts a glass curtain wall structure combining columnar and cubic shapes, has good structural stability, good visual effect, and strong scalability.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A glass exhibition hall structure without a supporting structure comprises a steel structure main body, a glass exhibition hall structure is provided on one side of the steel structure main body, the glass exhibition hall structure comprises a vertically arranged columnar glass curtain wall structure and a facade glass curtain wall structure symmetrically arranged on both sides of the columnar glass curtain wall structure, the top of the rear end of the columnar glass curtain wall structure is fixedly connected to the steel structure main body, support members are provided on both sides of the bottom of the rear end of the columnar glass curtain wall structure, and the front end of the columnar glass curtain wall structure protrudes outside the front end surface of the facade glass curtain wall structure;

[0006] The main body of the steel structure building includes a cubic steel frame formed by a plurality of support columns and a plurality of steel beams, an aluminum plate arranged on the outside of the steel frame, and a roof panel arranged on the top of the steel frame. A triangular connecting portion is provided on the top of the steel frame, and one end of the triangular connecting portion is fixedly connected to the columnar glass curtain wall structure.

[0007] The columnar glass curtain wall structure includes a vertical main keel, a transverse annular secondary keel, a first glass plate and a decorative cap, wherein the vertical main keel is provided in a plurality and arranged in a ring shape, the transverse annular secondary keel is provided in a plurality and arranged at intervals along the length direction of the vertical main keel, the first glass plate is installed on the vertical main keel and the transverse annular secondary keel, and the decorative cap is sealed and installed on the top of the vertical main keel and the transverse annular secondary keel;

[0008] The facade-shaped glass curtain wall structure includes a side main keel, a side transverse secondary keel, and a second glass plate. The side main keels are provided in a plurality and arranged in an L shape. The side transverse secondary keels are provided in a plurality and arranged at intervals along the length direction of the side main keels. A cover plate is sealed and installed on the top of the facade-shaped glass curtain wall structure. The second glass plate is installed on the side main keel and the side transverse secondary keel. The side surface of the cover plate is sealed and connected to the columnar glass curtain wall structure and the steel structure building body.

[0009] The facade-shaped glass curtain wall structure is sealedly connected to the steel structure building body through a corner connection structure, and the corner connection structure includes an inner connection plate, an outer connection plate, and an insulation layer arranged between the inner connection plate and the outer connection plate. The two ends of the inner connection plate are respectively sealedly connected to the support column and the inner side of the end of the side main keel, and the two ends of the outer connection plate are respectively sealedly connected to the support column and the outer side of the end of the side main keel.

[0010] A door is installed at the bottom of the front end of the columnar glass curtain wall structure, which can be opened and closed. The decorative roof includes a supporting structure fixedly installed on the transverse annular secondary keel located at the top of the columnar glass curtain wall structure and a third glass plate sealed on the supporting structure.

[0011] Preferably, escalators are provided on both sides of the steel structure building body, and the glass exhibition hall structure is located between the two escalators.

[0012] Preferably, a railing is provided on the roof panel, and openings are provided at the railing and the ends of the escalator, and the top end of the escalator is connected to the railing at the opening.

[0013] Preferably, the support structure is in the shape of a five-pointed star, and the five vertices of the support structure are all fixedly mounted on the transverse annular secondary keel.

[0014] Preferably, both ends of the inner connecting plate are sealedly connected to the inner sides of the ends of the support column and the side main keel through Z-shaped connecting pieces and sealing pieces.

[0015] Preferably, one end of the external connecting plate is fixedly mounted on the outside of the support column and sealed to the end of the aluminum plate, and the other end of the external connecting plate is fixedly mounted on the outside of the side main keel and sealed to the end of the second glass plate.

[0016] Preferably, the inner connecting plate and the outer connecting plate are both made of aluminum plates that are integrally bent.

[0017] Preferably, the support member is J-shaped, and a connecting member is provided between the two ends of the support member, and a multimedia display screen is provided on the connecting member.

[0018] A construction method for a glass exhibition hall structure without a supporting structure comprises the following steps:

[0019] Step 1: construct the main body of the steel structure building. First, fix and install the support columns, and then fix and install the steel beams on the support columns to form a cubic steel skeleton;

[0020] Step 2: Build the glass exhibition hall structure by constructing the vertical main keel, horizontal annular secondary keel, side main keel and side horizontal secondary keel to initially form the main structure of the glass exhibition hall structure. Fix the top of the rear side of the columnar glass curtain wall structure to the cubic steel frame. Then, construct and install the support structure at the top of the columnar glass curtain wall structure and the support members on both sides of the bottom of the columnar glass curtain wall structure.

[0021] Step three: construct and modify the structure. First, seal and install the aluminum plate, the first glass plate, the second glass plate and the third glass plate, and then seal the connection between the aluminum plate and the second glass plate; build the escalator, construct the roof panel and the cover plate, and complete the basic construction of the main structure.

[0022] In the present invention, the glass exhibition hall structure is located on one side of the steel structure building body, and visitors can visit the contents displayed inside the glass exhibition hall structure on the outdoor side, which is convenient for visiting and also increases the attraction to visitors. The glass exhibition hall structure is composed of a columnar glass curtain wall structure and a facade glass curtain wall structure symmetrically arranged on both sides of the columnar glass curtain wall structure. The columnar glass curtain wall structure is located in the middle position for visitors to enter and exit. The columnar structure has good stability and can improve the stability of the installation of the facade glass curtain wall structures on both sides, so that the glass exhibition hall structure can use the glass curtain wall keel as a supporting structure, which not only supports the glass exhibition hall structure, but also saves the construction of the steel structure and improves the light transmittance of the indoor and outdoor sides. The top rear end of the columnar glass curtain wall structure is fixedly connected to the steel structure building body, and support members are arranged on both sides of the bottom rear end of the columnar glass curtain wall structure. The two fixed connections increase the stability of the columnar glass curtain wall structure and also improve the reliability of the connection between the glass exhibition hall structure and the steel structure building body. The installed corner connection structure seals the facade-shaped glass curtain wall structure with the main steel structure building, improving the sealing and waterproofing of the connection, while also making the transition between the two natural and aesthetically pleasing. An escalator is provided for visitors to ascend to the top of the glass exhibition hall structure to inspect the construction progress. This construction method uses the main steel structure building as the primary support structure, and the keel of the glass exhibition hall structure as the secondary support structure. The top and side ends of the glass exhibition hall structure are fixedly connected to the main steel structure building. The supporting capacity of the main steel structure building is utilized to enhance the support of the glass exhibition hall structure, and the stability and support strength of the glass exhibition hall structure can still be maintained without the use of steel structure support. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic top view of a local structure of the present invention;

[0025] Figure 3 It is an enlarged schematic diagram of a local structure of the present invention;

[0026] In the figure: 1. Steel structure building body; 2. Columnar glass curtain wall structure; 3. Façade glass curtain wall structure; 4. Support member; 5. Connector; 6. Corner connection structure; 10. Steel frame; 11. Aluminum plate; 12. Roof panel; 13. Triangular connection part; 14. Escalator; 15. Railing; 20. Vertical main purlin; 21. Horizontal annular secondary purlin; 22. First glass panel; 23. Decorative roof; 30. Side main purlin; 31. Side horizontal secondary purlin; 32. Second glass panel; 33. Cover plate; 60. Inner connection plate; 61. Outer connection plate; 62. Insulation layer; 63. Z-shaped connector; 230. Support structure; 231. Third glass panel. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figure 1 、 Figure 2 and Figure 3 The illustrated structure depicts an unsupported glass exhibition hall, comprising a steel structure 1. The steel structure 1 comprises a cubical steel frame 10 formed by a plurality of support columns and steel beams, an aluminum plate 11 fixedly attached to the outside of the steel frame 10, and a roof panel 12 fixedly mounted on the top of the steel frame 10. A triangular connector 13 is integrally formed on one side of the top of the cubical steel frame 10, with one tip of the triangular connector 13 fixedly connected to a columnar glass curtain wall structure 2. In one embodiment, stairways 14 are provided on either side of the steel structure 1, with the glass exhibition hall structure located between the two stairways 14. The tops of the stairways 14 are mounted at the top edge of the steel structure 1, and the bottoms of the stairways 14 are fixedly mounted to the ground. In a specific embodiment, a railing 15 is fixedly mounted at the edge of the roof panel 12. An opening is defined between the railing 15 and the top end of the stairway 14, where the top end of the stairway 14 is fixedly connected to the railing 15. Specifically, the railing 15 is made of stainless steel or glass. Specifically, thermal insulation cotton is provided on the inner side of the aluminum plate 11 .

[0029] A glass exhibition hall structure is fixedly installed on one side of the steel structure building body 1. The glass exhibition hall structure includes a vertically arranged columnar glass curtain wall structure 2 and a facade glass curtain wall structure 3 symmetrically arranged on both sides of the columnar glass curtain wall structure 2.

[0030] The columnar glass curtain wall structure 2 includes a vertical main purlin 20, a transverse annular secondary purlin 21, a first glass panel 22, and a decorative roof 23. Multiple vertical main purlins 20 are provided, and the multiple vertical main purlins 20 are arranged in a ring shape. Multiple transverse annular secondary purlins 21 are provided, and the multiple transverse annular secondary purlins 21 are spaced apart along the length of the vertical main purlin 20. The first glass panel 22 is sealed and fixed to the vertical main purlin 20 and the transverse annular secondary purlin 21 via a mounting seat. The decorative roof 23 is sealed and fixed to the top of the vertical main purlin 20 and the transverse annular secondary purlin 21 via seals and fasteners. In one embodiment, an openable and closable door is installed at the front bottom of the columnar glass curtain wall structure 2. This door is used for visitors to enter the interior of the columnar glass curtain wall structure 2. Doors are also provided on the left and right sides of the columnar glass curtain wall structure 2. These doors are used for visitors to enter and exit the exhibition hall. In a preferred embodiment, the decorative cover 23 includes a support structure 230 fixedly mounted on the transverse annular secondary keel 21 located at the top of the columnar glass curtain wall structure 2 and a third glass plate 231 sealedly mounted on the top of the support structure 230 through a seal. Specifically, the support structure 230 is in the shape of a five-pointed star, and the five top corners of the support structure 230 are fixedly mounted on the transverse annular secondary keel 21 by welding. Of course, the support structure 230 can also be circular, elliptical or other polygonal. The third glass plate 231 is fixedly and sealedly connected to the support structure 230 and the transverse annular secondary keel 21 through fasteners and seals.

[0031] The facade-shaped glass curtain wall structure 3 includes a plurality of side main purlins 30, a side transverse secondary purlin 31, and a second glass panel 32. Multiple side main purlins 30 are provided, arranged vertically in an L-shape. Multiple side transverse secondary purlins 31 are provided, spaced apart along the length of the side main purlins 30, forming an overall L-shape. One end of the side transverse secondary purlin 31 is fixedly connected to the transverse annular secondary purlin 21. A cover panel 33 is sealedly mounted on the top of the facade-shaped glass curtain wall structure 3 via a sealing member. The second glass panel 32 is sealedly fixedly mounted on the side main purlin 30 and the side transverse secondary purlin 31 via a mounting seat. The side of the cover panel 33 is sealedly connected to the columnar glass curtain wall structure 2 and the steel structure building body 1 via a sealing member.

[0032] The top rear end of the columnar glass curtain wall structure 2 is fixedly connected to the triangular connection portion 13 of the steel structure building body 1 via fasteners or welding. Support members 4 are provided on both sides of the bottom rear end of the columnar glass curtain wall structure 2, and the front end of the columnar glass curtain wall structure 2 protrudes outside the front end surface of the facade-shaped glass curtain wall structure 3. In one embodiment, the support members 4 are J-shaped, with two support members 4 symmetrically arranged on either side of the columnar glass curtain wall structure 2. A connector 5 is fixedly mounted between the ends of the support members 4. A multimedia display screen is mounted on the connector 5, which is used to project video images. The two support members 4 support the bottom of the columnar glass curtain wall structure 2, improving the stability of the overall structure of the exhibition hall.

[0033] The facade-shaped glass curtain wall structure 3 is sealedly connected to the steel structure building body 1 via a corner connection structure 6. The corner connection structure 6 includes an inner connection plate 60, an outer connection plate 61, and an insulation layer 62 disposed between the inner and outer connection plates 60 and 61. The inner connection plate 60 is sealed and fixed at both ends to the inner side of the end of the support column and the end of the side main purlin 30, respectively. The outer connection plate 61 is sealed and fixed at both ends to the outer side of the end of the support column and the end of the side main purlin 30, respectively. In one embodiment, the inner connection plate 60 is sealed and fixed at both ends to the inner side of the end of the support column and the end of the side main purlin 30 via a Z-shaped connector 63 and a seal. One end of the outer connection plate 61 is fixedly attached to the outer side of the support column via a fastener and is sealed to the end of the aluminum plate 11 via a seal. The other end of the outer connection plate 61 is fixedly attached to the outer side of the side main purlin 30 via a fastener and is sealed to the end of the second glass plate 32 via a seal. In one specific embodiment, both the inner and outer connection plates 60 and 61 are formed from integrally bent aluminum plates. Specifically, the thermal insulation layer 62 is made of thermal insulation rock wool.

[0034] like Figure 1 、 Figure 2 and Figure 3 The construction method of a glass exhibition hall structure without a supporting structure shown includes the following steps:

[0035] Step 1: construct the main body of the steel structure building 1. According to the construction drawings, first fix the support columns with anchor bolts, and then fix the steel beams on multiple support columns with fasteners or welding to form a cubic steel skeleton 10, completing the construction of the main structure of the steel structure building 1.

[0036] Step 2: Build the glass exhibition hall structure. The vertical main purlins 20, transverse annular secondary purlins 21, side main purlins 30, and side transverse secondary purlins 31 are constructed to initially form the main structure of the glass exhibition hall structure, which uses the purlins as the support structure. The top of the rear side of the columnar glass curtain wall structure 2 is fixedly connected to the cubic steel frame 10 to form a stable force-bearing system. The support structure 230 at the top of the columnar glass curtain wall structure 2 and the support members 4 on both sides of the bottom of the columnar glass curtain wall structure 2 are then constructed and installed. The support structure 230 secures the top opening of the columnar glass curtain wall structure 2 to form a stable columnar structure. Two support members 4 are fixedly installed on both sides of the bottom of the columnar glass curtain wall structure 2 to provide further support.

[0037] Step 3: Construct the finishing structure. After the main steel structure and keel structure are completed, the aluminum plate 11, first glass plate 22, second glass plate 32, and third glass plate 231 are fixed and sealed using seals and fasteners to install the exterior finishing surface of the exhibition hall. The columnar glass curtain wall structure 2 and the main steel structure building 1 are sealed and fixed using a corner connection structure. The connection between the aluminum plate 11 and the second glass plate 32 is then sealed to complete the sealing of the exhibition hall's lateral structure. The escalator 14 is then constructed, followed by the roof panel 12 and cover panel 33. The top surface of the exhibition hall is sealed, completing the foundation construction of the main structure. The interior of the exhibition hall will then be decorated.

[0038] The above embodiments are merely some explanations of the concept and implementation of the present invention, and are not intended to limit the same. Under the concept of the present invention, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A glass exhibition hall structure without supporting structure, including a steel structure building body, characterized by: A glass exhibition hall structure is provided on one side of the steel structure building body, and the glass exhibition hall structure includes a vertically arranged columnar glass curtain wall structure and a facade glass curtain wall structure symmetrically arranged on both sides of the columnar glass curtain wall structure. The top of the rear end of the columnar glass curtain wall structure is fixedly connected to the steel structure building body, and support members are provided on both sides of the bottom of the rear end of the columnar glass curtain wall structure. The front end of the columnar glass curtain wall structure protrudes outside the front end surface of the facade glass curtain wall structure. The main body of the steel structure building includes a cubic steel frame formed by a plurality of support columns and a plurality of steel beams, an aluminum plate arranged on the outside of the steel frame, and a roof panel arranged on the top of the steel frame. A triangular connecting portion is provided on the top of the steel frame, and one end of the triangular connecting portion is fixedly connected to the columnar glass curtain wall structure. The columnar glass curtain wall structure includes a vertical main keel, a transverse annular secondary keel, a first glass plate and a decorative cap, wherein the vertical main keel is provided in a plurality and arranged in a ring shape, the transverse annular secondary keel is provided in a plurality and arranged at intervals along the length direction of the vertical main keel, the first glass plate is installed on the vertical main keel and the transverse annular secondary keel, and the decorative cap is sealed and installed on the top of the vertical main keel and the transverse annular secondary keel; The facade-shaped glass curtain wall structure includes a side main keel, a side transverse secondary keel, and a second glass plate. The side main keels are provided in a plurality and arranged in an L shape. The side transverse secondary keels are provided in a plurality and arranged at intervals along the length direction of the side main keels. A cover plate is sealed and installed on the top of the facade-shaped glass curtain wall structure. The second glass plate is installed on the side main keel and the side transverse secondary keel. The side surface of the cover plate is sealed and connected to the columnar glass curtain wall structure and the steel structure building body. The facade-shaped glass curtain wall structure is sealedly connected to the steel structure building body via a corner connection structure, wherein the corner connection structure comprises an inner connection plate, an outer connection plate, and an insulation layer provided between the inner connection plate and the outer connection plate, wherein both ends of the inner connection plate are respectively sealedly connected to the inner side of the support column and the end of the side main keel, and both ends of the outer connection plate are respectively sealedly connected to the outer side of the support column and the end of the side main keel; A door is installed at the bottom of the front end of the columnar glass curtain wall structure, which can be opened and closed. The decorative roof includes a supporting structure fixedly installed on the transverse annular secondary keel located at the top of the columnar glass curtain wall structure and a third glass plate sealed on the supporting structure.

2. The support-free glass exhibition hall structure according to claim 1, characterized in that: Escalators are provided on both sides of the steel structure building body, and the glass exhibition hall structure is located between the two escalators.

3. The unsupported glass exhibition hall structure according to claim 2, characterized in that: The roof panel is provided with a railing, and openings are provided at the ends of the railing and the escalator, and the top end of the escalator is connected to the railing at the opening.

4. The unsupported glass exhibition hall structure according to claim 1, characterized in that: The support structure is in the shape of a five-pointed star, and the five vertices of the support structure are all fixedly mounted on the transverse annular secondary keel.

5. The support-free glass exhibition hall structure according to claim 1, characterized in that: The two ends of the inner connecting plate are sealed and connected to the inner sides of the ends of the supporting column and the side main keel through Z-shaped connecting pieces and sealing pieces.

6. The unsupported glass exhibition hall structure according to claim 1 or 5, characterized in that: One end of the external connection plate is fixedly mounted on the outside of the support column and sealed to the end of the aluminum plate, and the other end of the external connection plate is fixedly mounted on the outside of the side main keel and sealed to the end of the second glass plate.

7. The support-free glass exhibition hall structure according to claim 6, characterized in that: The inner connecting plate and the outer connecting plate are both made of integrally bent aluminum plates.

8. The support-free glass exhibition hall structure according to claim 6, characterized in that: The support member is J-shaped, and a connecting member is provided between the ends of the two support members, and a multimedia display screen is provided on the connecting member.

9. A construction method for a glass exhibition hall structure without a supporting structure according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: construct the main body of the steel structure building. First, fix and install the support columns, and then fix and install the steel beams on the support columns to form a cubic steel skeleton; Step 2: Build the glass exhibition hall structure by constructing the vertical main keel, horizontal annular secondary keel, side main keel and side horizontal secondary keel to initially form the main structure of the glass exhibition hall structure. Fix the top of the rear side of the columnar glass curtain wall structure to the cubic steel frame. Then, construct and install the support structure at the top of the columnar glass curtain wall structure and the support members on both sides of the bottom of the columnar glass curtain wall structure. Step three: construct and modify the structure. First, seal and install the aluminum plate, the first glass plate, the second glass plate and the third glass plate, and then seal the connection between the aluminum plate and the second glass plate; build the escalator, construct the roof panel and the cover plate, and complete the basic construction of the main structure.

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