A combined installation structure for a cantilevered curved surface glass railing in an atrium

Abstract

The present invention relates to the technical field of installation of arc glass, and discloses a combined installation structure of an atrium cantilevered curved arc glass railing, including a railing main body, an outer base, an inner base and an atrium edge. There are two of the railing main body, the outer base and the inner base. The railing main body is fixedly connected to the outer base, and the outer base and the inner base are fixedly connected to the atrium edge. For this combined installation structure of the atrium cantilevered curved arc glass railing, by utilizing the eccentric structure of the clamping wheel, when the clamping wheel rotates, it moves towards the inner side, i.e., the side where the glass is installed, and the extension distance of the periphery of the clamping wheel will change. When the rotating handle contacts the limit block, the extension distance reaches the maximum. The cooperation of the clamping wheels on both sides can firmly clamp the glass in the middle. When disassembling, only the rotating handle needs to be rotated reversely. It not only has a good clamping effect, but also is convenient for installation and disassembly, easy to operate, reduces the burden on the staff, and improves the installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of installation of arc glass, and particularly to a combined installation structure of a cantilevered curved arc glass railing in an atrium. Background Art

[0002] In today's public entertainment places such as shopping malls, in order to pursue beauty and comfort, an atrium cantilevered ring corridor design is generally adopted. Therefore, arc glass has become the first choice for beautifying such ring corridors. However, there are still areas for improvement in the installation of existing curved arc glass railings during combination.

[0003] The arc glass installed in the existing atrium cantilevered ring corridor is generally heat-bent glass. Such glass can be given a corresponding curvature according to the requirements of the ring corridor during production. When fixing this kind of glass, it is necessary to use glue to attach the fixing device to its surface. This installation method is rather troublesome and inconvenient for subsequent disassembly. Moreover, for glass with different curvatures on the market, it is not convenient for the fixing device to be directly attached to the surface of the glass. Although the rubber in direct contact with the glass can undergo corresponding deformation to meet the requirements, the inability of the fixing device to adjust the corresponding angle also makes the installation relatively inconvenient.

[0004] When the existing heat-bent glass is fixed, the entire burden of supporting its gravity is completed by the fixing device attached to the surface. When subjected to a certain external force impact, the stability effect provided is not ideal, and there is a risk of falling off. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a combined installation structure of a cantilevered curved arc glass railing in an atrium, which has the advantages of convenient installation and disassembly, stable clamping, fine-tuning and rotation angle of the cantilever, and support for the bottom of the glass, and solves the problems raised in the above background art.

[0006] The present invention provides the following technical solution: A combined installation structure for a curved arc surface glass railing cantilevered in an atrium, including a railing main body, an outer base, an inner base, and an atrium edge. There are two of each of the railing main body, the outer base, and the inner base. The railing main body is fixedly connected to the outer base, and the outer base and the inner base are fixedly connected to the atrium edge. The two outer bases are respectively located on the left and right outer sides of the two inner bases. Two moving sleeves are movably sleeved on the outer surface of the railing main body. Two fixed sleeves are fixedly installed on the outer surface of the railing main body. Two support cantilevers are fixedly welded to the outer surface of the moving sleeve. Clamping wheels are movably installed at the tops of the two support cantilevers. Heat-bent glass is pressed against the inner sides of the two clamping wheels. Limit blocks are fixedly installed at the tops of the two support cantilevers. A rotating handle is fixedly installed at the top of the clamping wheel. A protective cover and an internal hexagonal screw are provided at the tops of the two support cantilevers. The protective cover is fixedly connected to the support cantilever through the internal hexagonal screw. The clamping wheel, the rotating handle, and the limit block are all located in the inner cavity of the protective cover. A circle of outer fixing rings is provided at the bottom of the moving sleeve.

[0007] Preferably, the fixed sleeve includes an outer fixing ring and an arc-shaped through groove. The outer fixing ring is arranged on the periphery of the fixed sleeve. Three arc-shaped through grooves are formed on the surface of the outer fixing ring and are evenly distributed around the surface of the outer fixing ring. A circle of outer fixing rings is provided at the top of the fixed sleeve. The outer fixing ring at the top of the fixed sleeve meshes with the outer fixing ring at the top of the moving sleeve. Two bolts are fixedly installed at the front and rear symmetrical positions of the moving sleeve. The moving sleeve and the fixed sleeve are fixedly connected through the bolts. The bottom end of the bolt passes through the outer fixing ring.

[0008] Preferably, a connecting arm is fixedly installed inside the bottom end of the railing main body. The bottom of the inner end of the connecting arm is fixedly connected to the top of the inner base. A support leg is fixedly installed at the top of the connecting arm. A rubber pad is fixedly installed at the bottom of the inner cavity of the support leg.

[0009] Preferably, the rotating handle is designed in an L shape and the thickness of the tail end is greater than that of the front end. The inner side of the tail end of the rotating handle contacts the limit block, and the outer side of the tail end of the rotating handle contacts the inner cavity wall of the protective cover. As shown in the figure, the upper installation structure does not show the protective cover and the internal hexagonal screw in order to display its main components. The lower two installation structures show their actual installed appearance. The function of the limit block is to limit the rotation angle of the rotating handle. When the limit block contacts the tail end of the rotating handle, it means that the inward extension distance of the clamping wheel reaches the maximum. After the protective cover is fixed to the upper part of the support cantilever, its inner wall will block the outside of the tail end of the limit block to prevent it from driving the clamping wheel to rotate back.

[0010] Preferably, the connection between the clamping wheel and the support cantilever is an eccentric connection. The connection position between the support cantilever and the clamping wheel is the eccentric axis. A rubber ring is provided on the outer surface of the clamping wheel, and the rubber ring fits the surface of the hot-bent glass. Due to the eccentric connection between the support cantilever and the clamping wheel, the distance that the outer periphery of the clamping wheel extends towards the glass changes when the clamping wheel rotates. When the rotating handle fits the limit block, the distance that the clamping wheel extends towards the glass reaches the maximum. That is, when the rubber ring outside the clamping wheel fits the glass surface, the maximum deformation occurs, the effective contact area with the glass reaches the maximum, and the pressure on the glass also reaches the maximum. The clamping wheels on both sides of the glass apply opposite pressures to it simultaneously to maintain the clamping effect on the glass.

[0011] Preferably, the arc-shaped through groove is arc-shaped, and the width of the arc-shaped through groove is greater than the diameter of the main body part of the bolt. The outer fixing ring is divided into an inner ring and an outer ring, and there are three connection parts between the two parts. The outer fixing ring is integrally formed as a whole, and this forming method has the characteristics of high strength and is suitable for long-term use.

[0012] Preferably, the areas where the outer fixing rings are evenly arranged on the moving sleeve and the fixed sleeve are the same. The height of the outer fixing ring is 0.3 mm, and the cross-section of the outer fixing ring is wavy. When adjusting the meshing between the outer fixing ring at the bottom of the moving sleeve and the outer fixing ring at the top of the fixed sleeve, rotate the moving sleeve to make its teeth engage with the adjacent teeth of the original meshing teeth at the top of the fixed sleeve. The rotation angle of the moving sleeve is less than... degrees, realizing the fine adjustment of the angle when the support cantilever rotates. This design enables the present invention to accommodate hot-bent glasses with different curvatures in the market and improves its general applicability.

[0013] Preferably, the width of the gap between the two support cantilevers is 16 mm. The present invention is applicable to hot-bent glasses with a common thickness of - mm in the market and is not suitable for installing other hot-bent glasses beyond this range. For the hot-bent glasses within this range, combined with the deformation range of the rubber ring on the surface of the clamping wheel, the installation structure of the present invention can effectively clamp and fix the glass within this range and has a good fixing effect. For glasses with a thickness lower than this range, the deformation generated by the rubber ring is not sufficient to provide enough pressure to clamp and fix the glass. For glasses beyond this range, due to the limited deformation range of the rubber ring itself, it cannot provide a good fixing effect either, and instead may cause damage to the installation structure itself.

[0014] Preferably, both sides of the inner cavity of the support feet are unobstructed and in a state of being connected to the outside. The inner cavity wall of the support feet is arc-shaped. This arc design is to conform to the curvature of the bottom edge line of the heat-bent glass, so that the bottom edge of the heat-bent glass can fall into the inner cavity of the support feet more smoothly. The width of this inner cavity is 17 millimeters. The main purpose of designing the arc is to reduce the distance between the front and back sides of the glass and the inner cavity of the support feet, reduce the width of the gap, and make the installation more convenient.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. For this combined installation structure of the atrium cantilever curved surface glass railing, by using the eccentric structure of the clamping wheel, when the clamping wheel rotates, it moves towards the inner side, i.e., the side where the glass is installed, and the extended distance of the periphery of the clamping wheel will change. When the rotating handle contacts the limit block, the extended distance reaches the maximum. The two clamping wheels cooperate to firmly clamp the glass in the middle. When disassembling, only the rotating handle needs to be rotated reversely. It not only has a good clamping effect, but also is convenient and easy to operate during installation and disassembly, reducing the burden on the staff and improving the installation efficiency.

[0017] 2. For this combined installation structure of the atrium cantilever curved surface glass railing, the upper and lower meshing of the teeth on the moving sleeve and the fixed sleeve makes it impossible for them to rotate relative to each other, ensuring the constancy of the rotation angle of the support cantilever. The fine teeth can not only provide a large frictional force, but also enable the support cantilever to perform fine angle adjustment when rotating for heat-bent glass with different curvatures, providing an adjustment effect for glass with large curvature differences in the market and having good universality.

[0018] 3. For this combined installation structure of the atrium cantilever curved surface glass railing, the support of the heat-bent glass bottom by the support feet can first provide an upward support force for the glass, so that the installation structure above only needs to ensure the clamping of the glass, restricting the displacement of the glass in the front, back, and upper directions, without having to bear the work of upward support for the glass, reducing the pressure on other installation components, enhancing the ability to bear risks, and still maintaining strong stability when subjected to artificial external interference, improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a corrosion diagram of the structure of the present invention;

[0020] Figure 2 It is an enlarged view of part A of the present invention;

[0021] Figure 3 It is a front view of the overall appearance structure of the present invention;

[0022] Figure 4 It is a top view of the structure of the fixed sleeve of the present invention;

[0023] Figure 5 This is an enlarged view of part C of the present invention;

[0024] Figure 6 This is an enlarged view of part B of the present invention;

[0025] Figure 7 This is a top view of the structure of the support leg of the present invention.

[0026] In the figure: 1, railing main body; 2, outer base; 3, atrium edge; 4, heat-bent glass; 5, moving sleeve; 6, support cantilever; 7, clamping wheel; 8, rotating handle; 9, limit block; 10, fixed sleeve; 101, outer fixing ring; 102, arc-shaped through groove; 11, rib teeth; 12, bolt; 13, protective cover; 14, hexagon socket head screw; 15, connecting arm; 16, support leg; 17, rubber pad; 18, inner base. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-7 , a combined installation structure of a cantilevered curved arc surface glass railing in an atrium, including a railing main body 1, an outer base 2, an inner base 18 and an atrium edge 3. There are two railing main bodies 1, two outer bases 2 and two inner bases 18. The railing main body 1 is fixedly connected to the outer base 2, and the outer base 2 and the inner base 18 are fixedly connected to the atrium edge 3. The two outer bases 2 are respectively located on the left and right outer sides of the two inner bases 18. Two moving sleeves 5 are movably sleeved on the outer surface of the railing main body 1. Two fixed sleeves 10 are fixedly installed on the outer surface of the railing main body 1. Two support cantilevers 6 are fixedly welded on the outer surface of the moving sleeve 5. Clamping wheels 7 are movably installed at the tops of the two support cantilevers 6. Heat-bent glass 4 is pressed by the inner sides of the two clamping wheels 7. Limit blocks 9 are fixedly installed at the tops of the two support cantilevers 6. A rotating handle 8 is fixedly installed at the top of the clamping wheel 7. Protective covers 13 and hexagon socket head screws 14 are provided at the tops of the two support cantilevers 6. The protective cover 13 is fixedly connected to the support cantilever 6 through the hexagon socket head screw 14. The clamping wheel 7, the rotating handle 8 and the limit block 9 are all located in the inner cavity of the protective cover 13. An outer fixing ring 101 is provided at the bottom of the moving sleeve 5.

[0029] Among them, the fixed sleeve 10 includes an outer fixed ring 101 and an arc-shaped through groove 102. The outer fixed ring 101 is arranged on the periphery of the fixed sleeve 10. There are three arc-shaped through grooves 102 opened on the surface of the outer fixed ring 101 and they are evenly distributed around the surface of the outer fixed ring 101 in a circular pattern. There is a circle of outer fixed ring 101 at the top of the fixed sleeve 10. The outer fixed ring 101 at the top of the fixed sleeve 10 meshes with the outer fixed ring 101 at the top of the moving sleeve 5. Two bolts 12 are fixedly installed at the symmetric positions in the front and back of the moving sleeve 5. The moving sleeve 5 and the fixed sleeve 10 are fixedly connected by the bolts 12. The bottom end of the bolt 12 passes through the outer fixed ring 101.

[0030] Among them, a connecting arm 15 is fixedly installed on the inner side of the bottom end of the railing main body 1. The bottom of the inner end of the connecting arm 15 is fixedly connected to the top of the inner base 18. A support leg 16 is fixedly installed on the top of the connecting arm 15. A rubber pad 17 is fixedly installed at the bottom of the inner cavity of the support leg 16.

[0031] Among them, the rotating handle 8 is designed in an L shape and the thickness of the tail end is greater than that of its front end. The inner side of the tail end of the rotating handle 8 contacts the limiting block 9. The outer side of the tail end of the rotating handle 8 contacts the inner cavity wall of the protective cover 13. As Figure 3 shown, the installation structure of the upper layer does not show the protective cover 13 and the hexagon socket screw 14 in order to display its main components. The two installation structures of the lower layer show their actual installed appearance. The function of the limiting block 9 is to limit the rotation angle of the rotating handle 8. When the limiting block 9 contacts the tail end of the rotating handle 8, it means that the inward extension distance of the clamping wheel 7 reaches the maximum. After the protective cover 13 is fixed to the upper part of the support cantilever 6, the inner wall thereof will block the outside of the tail end of the limiting block 9 to prevent it from driving the clamping wheel 7 to rotate back.

[0032] Among them, the connection method between the clamping wheel 7 and the support cantilever 6 is an eccentric connection. The connection position between the support cantilever 6 and the clamping wheel 7 is the eccentric axis. There is a layer of rubber ring on the outer surface of the clamping wheel 7. The rubber ring fits on the surface of the heat-bent glass 4. Due to the eccentric connection method between the support cantilever 6 and the clamping wheel 7, when the clamping wheel 7 is rotated, the distance that its periphery extends towards the glass will change. When the rotating handle 8 fits with the limiting block 9, the distance that the clamping wheel 7 extends towards the glass reaches the maximum. That is, when the rubber ring outside the clamping wheel 7 fits on the glass surface, it will undergo the maximum deformation, the effective contact area with the glass reaches the maximum, and the pressure on the glass will also reach the maximum. The clamping wheels 7 on both sides of the glass apply opposite pressures to it simultaneously to maintain the clamping effect on the glass.

[0033] Among them, the arc-shaped through groove 102 is arc-shaped. The width of the arc-shaped through groove 102 is greater than the diameter of the main body part of the bolt 12. The outer fixed ring 101 is divided into an inner ring and an outer ring and there are three connection parts between the two parts. The outer fixed ring 101 is integrally formed as a whole. This forming method has the characteristics of high strength and is suitable for long-term use.

[0034] Among them, the outer fixing rings 101 are evenly arranged on the moving sleeve 5 and the fixing sleeve 10 with the same area. The height of the outer fixing ring 101 is 0.3 millimeters. The cross-section of the outer fixing ring 101 is wavy. When adjusting the meshing between the outer fixing ring 101 at the bottom of the moving sleeve 5 and the outer fixing ring 101 at the top of the fixing sleeve 10, rotate the moving sleeve 5 to make its teeth bite with the adjacent teeth of the original meshing teeth at the top of the fixing sleeve 10. The rotation angle of the moving sleeve 5 is less than 0.5 degrees, realizing the angle fine-tuning of the support cantilever 6 during rotation. This design enables the present invention to accommodate hot-bent glass with various curvatures in the market and improves its general applicability.

[0035] Among them, the width of the gap between the two support cantilevers 6 is 16 millimeters. The present invention is for hot-bent glass with a commonly used thickness of 13 - 15 millimeters in the market and is not suitable for installing other hot-bent glass beyond this range. For the hot-bent glass within this range, combined with the deformation range of the rubber ring on the surface of the clamping wheel 7, the installation structure of the present invention can effectively clamp and fix the glass within this range and has a good fixing effect. For glass with a thickness lower than this range, the deformation generated by the rubber ring is not sufficient to provide enough pressure to clamp and fix the glass. For glass beyond this range, due to the limited deformation range of the rubber ring itself, it cannot provide a good fixing effect either, and instead will cause damage to the installation structure itself.

[0036] Among them, both sides of the inner cavity of the support leg 16 are unobstructed and in a state of being connected to the outside. The inner cavity wall of the support leg 16 is arc-shaped. This arc design is to conform to the curvature of the bottom edge line of the hot-bent glass, allowing the bottom edge of the hot-bent glass to more smoothly fall into the inner cavity of the support leg 16. The width of this inner cavity is 17 millimeters. The main purpose of the designed arc is to reduce the distance between the front and rear sides of the glass and the inner cavity of the support leg 16 and reduce the gap width, making the installation more smooth.

[0037] Working principle:

[0038] This installation structure mainly utilizes the eccentric structure of the clamping wheel 7. When rotating the clamping wheel 7, its outer peripheral extension distance changes towards the inner side, i.e., the side where the glass is installed. When the rotating handle 8 contacts the limit block 9, the extension distance reaches the maximum, providing the maximum clamping force for the glass.

[0039] The outer fixing rings 101 provided on the moving sleeve 5 and the fixing sleeve 10 are meshed. Due to the mutual biting of the teeth of the ridge teeth 11 between the two, relative rotation between the moving sleeve 5 and the fixing sleeve 10 cannot occur, ensuring the constancy of the rotation angle of the support cantilever 6. The fine teeth can not only provide a large frictional force but also realize the angle fine-tuning of the support cantilever 6 during rotation for hot-bent glass with different curvatures.

[0040] The support of the feet 16 for the bottom of the heat-bent glass can first provide an upward supporting force to the glass, so that the installation structure above only needs to ensure the clamping of the glass, restricting the displacement of the glass in the front-back and upward directions, without having to bear the work of upward support for the glass.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined installation structure for a curved arc glass railing with overhanging in an atrium, comprising a railing main body (1), an outer base (2), an inner base (18), and an atrium edge (3), characterized in that: There are two of the railing main body (1), the outer base (2) and the inner base (18). The railing main body (1) is fixedly connected to the outer base (2), and the outer base (2) and the inner base (18) are fixedly connected to the edge of the atrium (3). The two outer bases (2) are respectively located on the left and right outer sides of the two inner bases (18). Two moving sleeves (5) are movably sleeved on the outer surface of the railing main body (1). Two fixed sleeves (10) are fixedly installed on the outer surface of the railing main body (1). Two support cantilevers (6) are fixedly welded on the outer surface of the moving sleeve (5). Clamping wheels (7) are movably installed at the tops of the two support cantilevers (6). Heat-bent glass (4) is pressed against the inner sides of the two clamping wheels (7). Limiting blocks (9) are fixedly installed at the tops of the two support cantilevers (6). A rotating handle (8) is fixedly installed at the top of the clamping wheel (7). A protective cover (13) and an internal hexagonal screw (14) are provided at the tops of the two support cantilevers (6). The protective cover (13) is fixedly connected to the support cantilever (6) by the internal hexagonal screw (14). The clamping wheel (7), the rotating handle (8) and the limiting block (9) are all located in the inner cavity of the protective cover (13). A circle of outer fixing rings (101) is arranged at the bottom of the moving sleeve (5); The fixed sleeve (10) includes an outer fixing ring (101) and an arc-shaped through groove (102). The outer fixing ring (101) is arranged on the periphery of the fixed sleeve (10). Three arc-shaped through grooves (102) are opened on the surface of the outer fixing ring (101) and are evenly distributed around the surface of the outer fixing ring (101). A circle of outer fixing rings (101) is arranged at the top of the fixed sleeve (10). The outer fixing ring (101) at the top of the fixed sleeve (10) meshes with the outer fixing ring (101) at the bottom of the moving sleeve (5). Two bolts (12) are fixedly installed at the front and rear symmetrical positions of the moving sleeve (5). The moving sleeve (5) and the fixed sleeve (10) are fixedly connected by the bolts (12). The bottom end of the bolt (12) passes through the outer fixing ring (101); A connecting arm (15) is fixedly installed inside the bottom end of the railing main body (1). The bottom of the inner end of the connecting arm (15) is fixedly connected to the top of the inner base (18). A support leg (16) is fixedly installed at the top of the connecting arm (15). A rubber pad (17) is fixedly installed at the bottom of the inner cavity of the support leg (16); The connection mode between the clamping wheel (7) and the support cantilever (6) is eccentric connection. The connection position between the support cantilever (6) and the clamping wheel (7) is the eccentric axis. A rubber ring is arranged on the outer surface of the clamping wheel (7). The rubber ring fits with the surface of the heat-bent glass (4).

2. The combined installation structure for a curved arc glass railing with overhanging in an atrium according to claim 1, characterized in that: The rotating handle (8) is designed in an L shape and the thickness of the tail end is greater than that of the front end. The inner side of the tail end of the rotating handle (8) contacts the limiting block (9), and the outer side of the tail end of the rotating handle (8) contacts the inner cavity wall of the protective cover (13).

3. The combined installation structure for a curved arc glass railing with overhanging in an atrium according to claim 2, characterized in that: The arc-shaped through groove (102) is arc-shaped, the width of the arc-shaped through groove (102) is greater than the diameter of the main body part of the bolt (12), the outer fixing ring (101) is divided into an inner ring and an outer ring, and there are three connection parts between the two parts, and the outer fixing ring (101) is integrally formed as a whole.

4. The combined installation structure for a curved arc glass railing with overhanging in an atrium according to claim 1, characterized in that: The areas where the outer fixing rings (101) are evenly arranged on the moving sleeve (5) and the fixed sleeve (10) are the same. The height of the outer fixing ring (101) is 0.3 mm, and the cross-section of the outer fixing ring (101) is wavy.

5. The combined installation structure for a curved arc glass railing with overhanging in an atrium according to claim 1, characterized in that: The width of the gap left between the two support cantilevers (6) is 16 mm.

6. The combined installation structure for a curved arc glass railing with overhanging in an atrium according to claim 3, characterized in that: Both sides of the inner cavity of the support leg (16) are unobstructed and in a state of being connected to the outside, and the inner cavity wall of the support leg (16) is arc-shaped.

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