All-steel glass mounting structure

Abstract

The utility model discloses an all-steel glass installation structure which comprises a frame structure defined by side rails (1) or a frame structure defined by the side rails and connection fixing pieces used for connecting and fixing adjacent glass in the frame structure. Each side rail comprises profile steel rail grooves integrally formed by a single-layer steel plate, the profile steel rail grooves are fixedly installed to define a frame structure, and glass embedding grooves of the profile steel rail grooves are used for embedding positioning glass. The connection fixing piece comprises a middle column and a middle column pressing plate which are located on the two sides of the glass respectively, the middle column is integrally formed by a single-layer steel plate, and a middle column bolt penetrating through a gap between the adjacent glass is fixedly connected with the middle column and the middle column pressing plate so as to position the glass. The all-steel glass installation structure is easy to construct, convenient and fast to install and produce, capable of being matched with glass of different sizes and different materials, good in installation stability, high in strength, good in heat preservation performance, capable of playing a role in sound insulation and noise reduction, and capable of being matched with fireproof glass to be used for fire prevention.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a glass installation technology, in particular to an all-steel glass installation structure. Background Art

[0002] In terms of architectural glass installation, the mainstream steel used in the market is rectangular tubes. When installing glass, the glass is installed on one side, and more parts and auxiliary bolts need to be added for fixing, which makes the installation structure complicated and the process cumbersome. Not only is the installation efficiency low, but there may be installation risks. Especially for specific application scenarios, such as suspended atriums, it is impossible to complete the outer installation; the superimposed fixings make it difficult to align adjacent glass, easy to offset and the glass is easy to damage. The screws used for fixing penetrate the glass and are placed between the two pieces of glass. In addition, the screw caps are not embedded in the profile, which poses a risk of collision. Utility Model Content

[0003] The utility model aims to provide a full steel glass installation structure in view of the problems existing in the prior art.

[0004] The purpose of the utility model is solved by the following technical solutions:

[0005] A full-steel glass installation structure, characterized in that: the full-steel glass installation structure includes a frame structure surrounded by side rails, or a frame structure surrounded by side rails and a connecting and fixing member in the frame structure for connecting and fixing adjacent glasses; the side rails include steel track grooves integrally formed by a single-layer steel plate, the steel track grooves are respectively fixedly installed to form a frame structure, and the glass embedding grooves of the steel track grooves are used to embed and position the glass; the connecting and fixing members include a center column and a center column pressure plate respectively located on both sides of the glass, the center column is integrally formed by a single-layer steel plate, and the center column bolts passing through the gap between adjacent glasses are fixedly connected to the center column and the center column pressure plate to position the glass.

[0006] The steel track groove includes a glass embedding groove and an auxiliary groove separated by a cross beam, and the two sides of the glass embedding groove and the auxiliary groove are hollow track cavities. Expansion screws penetrate the cross beam and the auxiliary groove from the side of the glass embedding groove and are driven into the concrete. The top track bolts penetrate the cross beam and the auxiliary groove from the side of the glass embedding groove and are fixedly connected to the light steel keel above.

[0007] The depth of the glass embedding groove is 2-4 times the depth of the auxiliary groove. The width of the glass embedding groove is determined according to the size of the embedded glass. A preferred option is that the width of the glass embedding groove is consistent with the width of the auxiliary groove; of course, the width of the glass embedding groove and the width of the auxiliary groove may also be inconsistent according to usage requirements.

[0008] The described glass embedding groove is provided with a bracket that can support the glass and hide the head part of the expansion screw. The bracket is arranged in the steel profile track groove at the bottom or side, and the main function of the bracket is to support the glass.

[0009] On the inner cavity wall of the described glass embedding groove, there is at least one rubber strip groove recessed into the track-shaped cavity, and this rubber strip groove is used to embed the protruding part of the side rail expansion rubber strip.

[0010] On the inner cavity wall of the described auxiliary groove, there is at least one fitting groove recessed into the track-shaped cavity. The fitting groove is used to embed fittings that can make the side surface of the auxiliary groove of the steel profile track groove flush or fittings for auxiliary fixing of the steel profile track groove.

[0011] The cross-section of the described middle column is in a convex character structure, and an inner sunken groove (formed by double-layer steel plates) is formed by sinking the protruding part of the middle column. The shoulders of the middle column on both sides of the inner sunken groove serve as embedding platforms for receiving the glass. Threaded teeth are provided on the inner wall of the inner sunken groove, and the threaded teeth can be used for the nut to be threadedly connected with the middle column bolt.

[0012] The described middle column bolt is threadedly connected with the threaded teeth on the inner wall of the inner sunken groove to realize the fixed connection between the middle column pressing plate and the middle column; or the middle column bolt passes through the inner sunken groove and extends into the cavity of the middle column to realize the fixed connection between the middle column pressing plate and the middle column; or the middle column bolt is threadedly connected with the threaded teeth on the inner wall of the inner sunken groove and the middle column bolt passes through the inner sunken groove and extends into the cavity of the middle column to realize the fixed connection between the middle column pressing plate and the middle column.

[0013] The size of the above-mentioned middle column can be customized according to needs to be suitable for different specifications of glass and customize products of different specifications.

[0014] The described middle column pressing plate has a structure that is flat in the middle and has outwardly convex embedding grooves at both ends. The outwardly convex embedding grooves of the middle column pressing plate are used to embed the pressing plate expansion rubber strip.

[0015] The outer side of the described middle column pressing plate is covered with a pressing plate outer cover, and the clamping head on the inner side of the pressing plate outer cover can be embedded into the card slot on the outer wall of the middle column pressing plate.

[0016] The outer edges of the four corners on the periphery of the described steel profile track groove adopt a sharp corner structure; the outer edges of the four corners on the periphery of the middle column adopt a sharp corner structure. Sharp corner structure: The outer fillet radius is less than 0.5 mm. The formation of the external sharp corners is beneficial to stabilizing the structural framework, stabilizing the splicing quality, and finishing the forming.

[0017] The inner side of the slot opening of the described steel profile track groove adopts a rounded corner structure, and the rounded corner structure is convenient for the glass to be inserted into the glass embedding groove and for the fittings to be inserted into the auxiliary groove; the inner side of the slot opening of the inner sunken groove on the middle column that accommodates the middle column bolt adopts a rounded corner structure, and the rounded corner structure is convenient for guiding the middle column bolt into the inner sunken groove.

[0018] The above profiled steel rail groove and middle column are respectively formed by precision continuous cold bending of single-layer steel plates integrally. The welded joint of the profiled steel rail groove is located on the cross beam (formed by double-layer steel plates) and on one side of the auxiliary groove, and the welded joint of the middle column is located at the bottom of the inner sunken groove. The welded joints are welded by a laser welding machine.

[0019] All the rubber strips adopted in the utility model are graphene fireproof expanding rubber strips, and the specifications and shapes are customized according to requirements.

[0020] The utility model has the following advantages compared with the prior art:

[0021] The all-steel glass installation structure of the utility model can adapt to glasses of different sizes and different materials. The advantages are good installation stability, high strength, good heat preservation performance, and can play a role in sound insulation and noise reduction; if configured with insulating fire glass, it can also be used as a fire partition. The all-steel glass installation structure configured with insulating fire glass with a single-layer thickness of not less than 6mm has successfully passed a 120-minute fire test, with good fire performance and good flame retardant effect, meeting the fire requirements of national standards.

[0022] The profiled steel rail groove of the utility model is formed by single-layer steel plate integrally, and the cross beam is used to separate the glass embedding groove and the auxiliary groove for installing glass and fixing respectively. The welded joints at the connection of the steel plates are laser welded, and the welded joints are flat and the structural stability is increased. The inlets of the glass embedding groove and the auxiliary groove are rounded structures for easy installation, which can protect the integrity of the embedded parts; after the profiled steel rail groove is installed, the glass can be easily embedded without using too many connecting parts or auxiliary external forces. The installation structure is simple, the process is less and the stability is high. At the same time, the installation efficiency is high and the installation risk is low, which is suitable for popularization and use.

[0023] The middle column provided by the utility model is an integral structural part. The construction of the connection and fixing parts composed of the middle column, the middle column pressing plate and the middle column bolt is simple, the installation is convenient, and the production is also convenient, reducing the superposition and assembly of two materials.

[0024] Through the design of the inner sunken groove of the middle column provided by the utility model, the following purposes can be achieved: when the glass is limited, the glass falling on the embedding table is effectively separated, and a reasonable distance is maintained, without artificial left and right swinging, forming a precise and effective segmentation of the glass; the thread design is equivalent to the threaded connection of an extended nut and the middle column bolt, and the middle column bolt can easily penetrate the profile without damaging the spraying surface; the inner sunken groove limits the middle column bolt, and during the installation process, it will not be affected by human factors, resulting in the deviation of the middle column bolt and breaking the glass; the double-layer structure of the inner sunken groove ensures the strength of the connection part and improves the installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Appendix Figure 1 is a schematic diagram of the all-steel glass installation structure provided in Embodiment 1 of the utility model;

[0026] Appendix Figure 2 Schematic diagram of the all-steel glass installation structure provided for the second embodiment of the present utility model;

[0027] Appendix Figure 3 Schematic diagram of the structure of the profiled steel track groove provided by the present utility model;

[0028] Appendix Figure 4 Schematic diagram of the structure of the middle column provided by the present utility model.

[0029] Wherein: 1 - side rail; 10 - profiled steel track groove; 101 - glass embedding groove; 102 - auxiliary groove; 103 - track cavity; 104 - rubber strip groove; 105 - fitting groove; 11 - bracket; 12 - side rail expansion rubber strip; 13 - expansion screw; 14 - top rail bolt; 2 - connection and fixing member; 20 - middle column; 201 - inner sunken groove; 202 - thread; 203 - embedding table; 204 - middle column cavity; 21 - middle column pressing plate; 22 - middle column bolt; 23 - pressing plate expansion rubber strip; 24 - pressing plate outer cover; 3 - glass; 4 - light steel keel; 5 - sharp corner structure; 6 - rounded corner structure; 7 - plate-shaped expansion rubber strip. Specific embodiments

[0030] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0031] As Figures 1-4 shown: An all-steel glass installation structure, which includes a frame structure surrounded by side rails 1, or a frame structure surrounded by side rails 1 and a connection and fixing member 2 for connecting and fixing adjacent glasses 3 within the frame structure; the side rail 1 includes a profiled steel track groove 10 integrally formed by a single-layer steel plate, a bracket 11, a side rail expansion rubber strip 12, and an expansion screw 13, or the side rail 1 includes a profiled steel track groove 10 integrally formed by a single-layer steel plate, a side rail expansion rubber strip 12, and a top rail bolt 14. The profiled steel track grooves 10 are respectively fixedly installed to form a frame structure, and the glass embedding grooves 101 of the profiled steel track grooves 10 are used for embedding and positioning the glass 3; the connection and fixing member 2 includes a middle column 20 and a middle column pressing plate 21 respectively located on both sides of the glass 3. The middle column 20 is integrally formed by a single-layer steel plate, and a middle column bolt 22 passing through the gap between adjacent glasses 3 is used to fixedly connect the middle column 20 and the middle column pressing plate 21 to position the glass 3.

[0032] As Figures 1-3As shown in the figure, the profiled steel track groove 10 includes a glass embedding groove 101 and an auxiliary groove 102 separated by a cross beam, and the two sides of the glass embedding groove 101 and the auxiliary groove 102 are hollow track cavities 103. The expansion screw 13 penetrates the cross beam and the auxiliary groove 102 from the side of the glass embedding groove 101 and is driven into the concrete, and the top rail bolt 14 penetrates the cross beam and the auxiliary groove 102 from the side of the glass embedding groove 101 and is fixedly connected to the upper light steel keel 4; at least one rubber strip groove 104 recessed into the track cavity 103 is arranged on the inner cavity wall of the glass embedding groove 101, and the rubber strip groove 104 is used for embedding the protruding part of the side rail expansion rubber strip 12; at least one fitting groove 105 recessed into the track cavity 103 is arranged on the inner cavity wall of the auxiliary groove 102, and the fitting groove 105 is used for embedding fittings that can make the side surface of the auxiliary groove 102 of the profiled steel track groove 10 flush or fittings for auxiliary fixing of the profiled steel track groove 10. In addition, a bracket 11 capable of supporting the glass 3 and hiding the head part of the expansion screw 13 is arranged in the glass embedding groove 101, and the bracket 11 is arranged in the profiled steel track groove 10 at the bottom or side; when the profiled steel track groove 10 at the bottom is fixed to the profiled steel track groove 10 at the top, the glass 3 is inserted into the profiled steel track groove 10 at the top (without the bracket 11). After the glass 3 drops, the top where the glass 3 sinks will be separated from the top rail.

[0033] As Figures 1-2 Shown in FIGS. 4, the cross-section of the middle column 20 is in a convex structure, and an inner sunken groove 201 is formed by sinking the protruding part of the middle column 20. The shoulders of the middle column 20 on both sides of the inner sunken groove 201 serve as an embedding table 203 for receiving the glass 3. Threads 202 are arranged on the inner wall of the inner sunken groove 201, and the threads 202 can be used as nuts to be threadedly connected with the middle column bolt 22, and the middle column bolt 22 can easily penetrate the profile without damaging the sprayed surface; the middle column pressing plate 21 has a structure with a flat middle and outwardly convex embedding grooves at both ends, and the outwardly convex embedding grooves of the middle column pressing plate 21 are used for embedding the pressing plate expansion rubber strip 23. In addition, a pressing plate outer cover 24 is covered outside the middle column pressing plate 21, and the clamping head on the inner side of the pressing plate outer cover 24 can be embedded into the clamping groove on the outer wall of the middle column pressing plate 21. Example 1

[0034] The cross-sectional view of a fully steel glass installation structure is as Figure 1As shown in the figure, the all-steel glass installation structure includes a frame structure surrounded by side rails 1. First, the steel rail grooves 10 for constructing the frame structure are fixed. The steel rail grooves 10 at the bottom and on the sides are respectively fixed in the concrete or other fixed structures by expanding screws 13 penetrating the cross beam and the auxiliary groove 102 from the side of the glass embedding groove 101. The steel rail groove 10 at the top is fixed to the upper light steel keel 4 by a top rail bolt 14 penetrating the cross beam and the auxiliary groove 102 from the side of the glass embedding groove 101. A bracket 11 is placed in the steel rail groove 10 at the bottom, or brackets 11 are placed in the steel rail grooves 10 at the bottom and on both sides. A single-sided adhesive graphene fireproof board-shaped expansion rubber strip 7 is pasted on the bracket 11. The top of the hollow fireproof glass 3 is inserted into the glass embedding groove 101, and then the glass 3 is lowered and placed on the bracket 11 in the glass embedding groove 101 of the steel rail groove 10 at the bottom. Finally, side rail expansion rubber strips 12 are inserted into the gaps on both sides between all the glasses 3 and the glass embedding groove 101 to complete the assembly. Embodiment 2

[0035] A cross-sectional view of an all-steel glass installation structure is as Figure 2 As shown in the figure, the all-steel glass installation structure includes a frame structure surrounded by side rails 1 and a connecting and fixing member 2 for connecting and fixing adjacent glasses 3 within the frame structure. First, the steel rail grooves 10 for constructing the frame structure are fixed. The steel rail grooves 10 at the bottom and on the sides are respectively fixed in the concrete or other fixed structures by expanding screws 13 penetrating the cross beam and the auxiliary groove 102 from the side of the glass embedding groove 101. The steel rail groove 10 at the top is fixed to the upper light steel keel 4 by a top rail bolt 14 penetrating the cross beam and the auxiliary groove 102 from the side of the glass embedding groove 101. A bracket 11 is placed in the steel rail groove 10 at the bottom, or brackets 11 are placed in the steel rail grooves 10 at the bottom and on both sides. A single-sided adhesive graphene fireproof board-shaped expansion rubber strip 7 is pasted on the bracket 11, and graphene fireproof board-shaped expansion rubber strips 7 are respectively pasted on the two outer walls of the inner sunken groove 201 and the embedding platform 203. The elliptical end of the pressing plate expansion rubber strip 23 is inserted into the outer convex embedding groove of the middle column pressing plate 21. The hollow fireproof glass 3 is placed on the bracket in the glass embedding groove 101. When multiple glasses 3 are continuously installed, adjacent glasses 3 are fixed by the connecting and fixing member 2. The middle column 20 and the middle column pressing plate 21 are respectively arranged on both sides of the gap between adjacent glasses 3 and are threadedly fixed by a middle column bolt 22 penetrating the middle column pressing plate 21 and the thread 202 on the inner sunken groove 201. The pressing plate outer cover 24 is buckled on the middle column pressing plate 21 to complete the fixed installation of the connecting and fixing member 2 and the glass 3. Other adjacent glasses 3 are fixed and installed in the same way. When installing the topmost glass 3, the top of the glass 3 needs to be first embedded into the glass embedding groove 101, and then the glass 3 is lowered and fixed by the connecting and fixing member 2. Finally, side rail expansion rubber strips 12 are inserted into the gaps on both sides between the glass 3 and the glass embedding groove 101 to complete the assembly.

[0036] In Embodiment 2, a drawing showing the connecting and fixing member 2 including the central column 20 as a transverse partition member is presented. In fact, the connecting and fixing member 2 can serve as a transverse partition member, a longitudinal partition member, or a longitudinal and transverse partition member.

[0037] The all-steel glass installation structure of the present utility model can adapt to glasses of different sizes and different materials, and has the advantages of good installation stability, high strength, good heat preservation performance, and the ability to play a role in sound insulation and noise reduction.

[0038] The above embodiments are only used to illustrate the technical idea of the present utility model, and the protection scope of the present utility model cannot be limited thereby. Any changes made on the basis of the technical solution according to the technical idea proposed by the present utility model shall fall within the protection scope of the present utility model; the technologies not involved in the present utility model can all be realized through the prior art.

Claims

1. A full steel glass installation structure, characterized in that: The all-steel glass installation structure comprises a frame structure surrounded by side rails (1), or a frame structure surrounded by side rails (1) and a connecting fixture (2) in the frame structure for connecting and fixing adjacent glasses (3); the side rails (1) comprise a steel track groove (10) integrally formed from a single-layer steel plate, the steel track grooves (10) are respectively fixedly installed to form the frame structure, and the glass embedding groove (101) of the steel track groove (10) is used to embed and position the glass (3); the connecting fixture (2) comprises a center column (20) and a center column pressure plate (21) respectively located on both sides of the glass (3), the center column (20) is integrally formed from a single-layer steel plate, and a center column bolt (22) passing through the gap between adjacent glasses (3) is used to fix and connect the center column (20) and the center column pressure plate (21) to position the glass (3).

2. The all-steel glass installation structure according to claim 1, characterized in that: The steel track groove (10) comprises a glass embedding groove (101) and an auxiliary groove (102) separated by a cross beam, and both sides of the glass embedding groove (101) and the auxiliary groove (102) are hollow track cavities (103), expansion screws (13) penetrate the cross beam and the auxiliary groove (102) from the side of the glass embedding groove (101) and are driven into concrete, and top track bolts (14) penetrate the cross beam and the auxiliary groove (102) from the side of the glass embedding groove (101) and are fixedly connected to the light steel keel (4) above.

3. The all-steel glass installation structure according to claim 2, characterized in that: The glass embedding groove (101) is provided with a bracket (11) capable of supporting the glass (3) and hiding the head portion of the expansion screw (13), and the bracket (11) is provided in the profiled steel track groove (10) located at the bottom or side.

4. The all-steel glass installation structure according to claim 2, characterized in that: At least one rubber strip groove (104) recessed into the track cavity (103) is provided on the inner cavity wall of the glass embedding groove (101), and the rubber strip groove (104) is used to embed the protruding part of the side rail expansion rubber strip (12).

5. The all-steel glass installation structure according to claim 2, characterized in that: At least one accessory groove (105) recessed into the track cavity (103) is provided on the inner cavity wall of the auxiliary groove (102), and the accessory groove (105) is used to embed accessories that can make the side surface of the auxiliary groove (102) of the steel track groove (10) flush or accessories that assist in fixing the steel track groove (10).

6. The all-steel glass installation structure according to claim 1, characterized in that: The cross section of the center column (20) is in a convex structure, and the protruding portion of the center column (20) is sunken to form an inwardly sunken groove (201), and the shoulders of the center column (20) on both sides of the inwardly sunken groove (201) serve as inlays (203) for receiving the glass (3), and threads (202) are provided on the inner wall of the inwardly sunken groove (201), and the threads (202) can be used as nuts to be threadedly connected with the center column bolt (22).

7. The all-steel glass installation structure according to claim 1, characterized in that: The center column pressing plate (21) is a structure that is flat in the middle and has externally convex embedding grooves at both ends. The externally convex embedding grooves of the center column pressing plate (21) are used to embed the pressing plate expansion rubber strip (23).

8. The all-steel glass installation structure according to any one of claims 1, 6 and 7, characterized in that: The outer side of the center column pressure plate (21) is covered with a pressure plate outer cover (24), and the clamping head on the inner side of the pressure plate outer cover (24) can be embedded in the clamping groove on the outer wall of the center column pressure plate (21).

9. The all-steel glass installation structure according to claim 1, characterized in that: The outer edges of the four corners of the shaped steel track groove (10) are sharp-angled structures (5); the outer edges of the four corners of the shaped steel track groove (10) are sharp-angled structures (5).

10. The all-steel glass installation structure according to claim 1, characterized in that: The inner side of the notch of the steel track groove (10) adopts a rounded corner structure (6); the inner side of the notch of the inner recessed groove (201) on the center column (20) for accommodating the center column bolt (22) adopts a rounded corner structure (6).

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