Assembled glass handrail

Abstract

The utility model discloses a split mounting type glass handrail which comprises a bottom plate and a stainless steel top explosion bolt, the bottom plate is installed on a reverse ridge finished surface at a construction position through the stainless steel top explosion bolt to be fixed, a connecting mechanism is arranged on the top of the bottom plate, and the split mounting type glass handrail can be stably connected through the connecting mechanism. The connecting mechanism comprises a first galvanized steel tube and a second galvanized steel tube, and the first galvanized steel tube and the second galvanized steel tube are welded to the top of the bottom plate correspondingly. The assembled steel-aluminum composite glass handrail combines the advantages of steel and aluminum and has the advantages of being high in strength, low in price, light in weight and resistant to corrosion; meanwhile, tempered laminated glass is adopted as the railing plate, attractiveness and safety are achieved, the railing is a balcony railing, it is considered that an owner additionally installs a rear sealing window on the inner side of the railing in the later period, the inner side of a handrail pipe is a plane, the outer side of the handrail pipe is an arc face, and the railing needs to be installed close to the outer side of a balcony reverse ridge.

Description

Technical Field

[0001] The utility model relates to the field of railings, in particular to a prefabricated glass railing. Background Art

[0002] Metal building protection railings include aluminum alloy railings, galvanized steel railings, and stainless steel railings. Aluminum alloy railings are only installed and fixed on-site with bolts; the manufacturing and transportation costs of the railings increase, and the difficulty of protecting the finished railings increases. Galvanized steel railings need to be maintained regularly, including cleaning, painting, etc., to prevent rusting and aging. If timely maintenance is not carried out, it will directly affect the service life of the railings. Stainless steel railings are not prone to rusting themselves, but in outdoor environments in coastal areas, rusting may still occur, affecting the aesthetics and service life. Therefore, in view of the above problems;

[0003] Therefore, it is necessary to propose a prefabricated glass railing. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a prefabricated glass railing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A prefabricated glass railing includes a bottom plate and stainless steel expansion bolts. The bottom plate is fixed by installing stainless steel expansion bolts on the finished surface of the counter-camber at the construction site.

[0007] A connecting mechanism is arranged at the top of the bottom plate, and the connecting mechanism can stably connect the prefabricated glass railing;

[0008] The connecting mechanism includes a first galvanized steel channel and a second galvanized steel channel. The first galvanized steel channel and the second galvanized steel channel are respectively welded to the top of the bottom plate. A 1MM fourth rubber gasket is pasted on the side wall of the first galvanized steel channel, and a 1MM third rubber gasket is pasted on the side wall of the second galvanized steel channel.

[0009] Preferably, an aluminum double-channel column is inserted outside the first galvanized steel channel, and an aluminum single-channel column is inserted outside the second galvanized steel channel.

[0010] Preferably, a lower aluminum cross beam is inserted between the aluminum single-channel column and the aluminum double-channel column. F-shaped corner codes are installed in the cavities at both ends of the lower aluminum cross beam through self-drilling screws. The F-shaped corner code at one end of the lower aluminum cross beam is fixed to the aluminum single-channel column and the second galvanized steel channel through self-drilling screws, and the F-shaped corner code at the other end of the lower aluminum cross beam is fixed to the aluminum double-channel column and the first galvanized steel channel through self-drilling screws.

[0011] Preferably, an upper aluminum cross beam is inserted between the single-groove aluminum column and the double-groove aluminum column. F-shaped corner codes are installed in the cavities at both ends of the upper aluminum cross beam through self-drilling screws. The F-shaped corner code at one end of the upper aluminum cross beam is fixed to the single-groove aluminum column and the second galvanized steel pipe through self-drilling screws, and the F-shaped corner code at the other end of the upper aluminum cross beam is fixed to the double-groove aluminum column and the first galvanized steel pipe through self-drilling screws.

[0012] Preferably, double-tempered laminated glass is arranged in the grooves of the upper aluminum cross beam and the lower aluminum cross beam. Armrest bases are installed at the tops of the single-groove aluminum column and the double-groove aluminum column through self-drilling screws, and an aluminum armrest panel is clamped at the upper end of the armrest base.

[0013] Preferably, a cold galvanized steel connecting piece is installed at the top of the right-angle connection of the armrest base through machine screws, with the nut of the machine screw facing downwards. Machine wire holes are formed in the cold galvanized steel connecting piece, and a 1MM first rubber gasket is pasted between the cold galvanized steel connecting piece and the armrest base.

[0014] Preferably, a fixing piece is installed at the end of the armrest base through machine screws, and the fixing piece is fixed to the wall through a stainless steel expansion bolt. A 1MM second rubber gasket is pasted between the fixing piece and the armrest base.

[0015] Preferably, the connecting mechanism further includes a baffle, and the baffle is installed at the groove at the side end of the single-groove aluminum column and the double-groove aluminum column through self-drilling screws respectively.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model.

[0017] Beneficial effects:

[0018] By setting up the assembled steel-aluminum composite glass railing, the advantages of steel and aluminum are combined, which has high strength, low price, light weight and corrosion resistance. At the same time, tempered laminated glass is used as the railing board, which is both beautiful and safe. The railing is a balcony railing. Considering that the owner will install a rear sealing window inside the railing in the later stage, the inner side of the handrail pipe is flat and the outer side is arc-shaped. The railing needs to be installed close to the outside of the balcony anti-camber plate. Description of the drawings

[0019] Figure 1 is the front view;

[0020] Figure 2 is the side view;

[0021] Figure 3 is the enlarged view of area A;

[0022] Figure 4 is the enlarged view of area B;

[0023] Figure 5 Top view of the installation of single-groove aluminum columns and double-groove aluminum columns

[0024] Figure 6 Top view of the installation of cold galvanized steel connecting pieces

[0025] Figure 7 Schematic diagram of the installation of single-groove aluminum columns and the second galvanized steel pipe

[0026] Figure 8 Schematic diagram of the installation of double-groove aluminum columns and the first galvanized steel pipe

[0027] Figure 9 Schematic diagram of the connection between the aluminum handrail panel and the handrail base

[0028] Figure 10 Schematic diagram of the middle cold galvanized steel connecting piece

[0029] Figure 11 Schematic diagram of the installation of the upper aluminum cross beam

[0030] Figure 12 Schematic diagram of the installation of the lower aluminum cross beam

[0031] Figure 13 Schematic diagram of the fixing part

[0032] Figure 14 Cross-sectional view of the lower aluminum cross beam

[0033] Figure 15 Cross-sectional view of the upper aluminum cross beam

[0034] Figure 16 Schematic diagram of the installation of the baffle

[0035] In the figure: 1. bottom plate; 2. stainless steel expansion bolt; 3. single-groove aluminum column; 4. double-groove aluminum column; 5. lower aluminum cross beam; 6. upper aluminum cross beam; 7. double-tempered laminated glass; 8. aluminum handrail panel; 9. handrail base; 10. cold galvanized steel connecting piece; 11. first rubber gasket; 12. fixing part; 13. second rubber gasket; 14. first galvanized steel pipe; 15. F-shaped angle code; 16. third rubber gasket; 17. fourth rubber gasket; 18. second galvanized steel pipe; 19. machine screw hole; 100. connecting mechanism; 20. baffle Specific implementation mode

[0036] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0037] Embodiment 1: AsFigures 1 - 15 ;

[0038] It includes a bottom plate 1 and stainless steel expansion bolts 2. The bottom plate 1 is fixed by the stainless steel expansion bolts 2 on the finished surface of the counter-camber at the construction site. The size of the bottom plate 1 is 120*90*8 MM. The bottom plate 1 and the concrete counter-camber are fixed by the stainless steel expansion bolts 2. In the later stage, anti-cracking mortar is used to seal the embedded plate and bolts, which can further prevent rust and improve the service life of the railing. A connecting mechanism 100 is arranged at the top of the bottom plate 1, and the connecting mechanism 100 can stably connect the assembled glass railing;

[0039] The connecting mechanism 100 includes a first galvanized steel pipe 14 and a second galvanized steel pipe 18. The first galvanized steel pipe 14 and the second galvanized steel pipe 18 are respectively welded to the top of the bottom plate 1. After the first galvanized steel pipe 14 and the second galvanized steel pipe 18 are welded to the bottom plate 1, hot-dip galvanizing treatment is carried out respectively, which can effectively prevent rust. The wall thickness of the first galvanized steel pipe 14 and the second galvanized steel pipe 18 is 3 MM. Welding and hot-dip galvanizing treatment have been completed in the factory. A 1-MM fourth rubber gasket 17 is pasted on the side wall of the first galvanized steel pipe 14. Through the fourth rubber gasket 17, the installation stability and protection of the first galvanized steel pipe 14 can be increased, and metal corrosion can be prevented. A 1-MM third rubber gasket 16 is pasted on the side wall of the second galvanized steel pipe 18. Through the third rubber gasket 16, the installation stability and protection of the second galvanized steel pipe 18 can be increased, and metal corrosion can be prevented;

[0040] Furthermore, an aluminum double-groove column 4 is inserted into the outside of the first galvanized steel pipe 14, and an aluminum single-groove column 3 is inserted into the outside of the second galvanized steel pipe 18. The wall thickness of both the aluminum single-groove column 3 and the aluminum double-groove column 4 is 2 MM. The aluminum single-groove column 3 is used at the end, and the aluminum double-groove column 4 is used in the middle part where there is glass on both sides. The groove design of the aluminum single-groove column 3 and the aluminum double-groove column 4 is convenient for the glass to be inserted and installed, and the depth of the groove opening is inconsistent, leaving enough space for the glass to move left and right when installed. After the aluminum single-groove column 3 and the aluminum double-groove column 4 are respectively sleeved into the second galvanized steel pipe 18 and the first galvanized steel pipe 14, self-drilling screws are used for fixation, which can avoid the exposure of the screws. The groove openings of the aluminum single-groove column 3 and the aluminum double-groove column 4 can also be used to be fixed with angle codes for the aluminum single-groove column 3 and the aluminum double-groove column 4, and the bolts can also be not exposed;

[0041] Furthermore, the lower aluminum beam 5 is inserted between the aluminum single-slot column 3 and the aluminum double-slot column 4. The dimensions of the lower aluminum beam 5 and the upper aluminum beam 6 are 35MM wide and 30MM high. The lower aluminum beam 5 and the upper aluminum beam 6 are both provided with cavities and grooves. The cavities are used to insert the F-type angle code 15. The F-type angle code 15 is installed in the cavities at both ends of the lower aluminum beam 5 by self-drilling screws. First, insert the F-type angle code 15 into the cavity position of the lower aluminum beam 5 and the upper aluminum beam 6. Then, according to the height of the lower aluminum beam 5 from the anti-slope finished surface, use self-drilling screws to fix the F-type angle code 15 tail wing to the groove position of the aluminum single-slot column 3 and the aluminum double-slot column 4, and then use self-drilling screws to fix the F-type angle code 15 to the cavity position of the lower aluminum beam 5 and the upper aluminum beam 6, so that the lower aluminum beam 5 and the upper aluminum beam 6 are stably installed between the aluminum single-slot column 3 and the aluminum double-slot column 4. The F-type angle code 15 at one end of the lower aluminum beam 5 is then fixed to the groove position of the aluminum single-slot column 3 and the aluminum double-slot column 4. It is fixed to the aluminum single-slot column 3 and the second galvanized steel tube 18 by self-drilling screws, and the F-shaped angle code 15 at the other end of the lower aluminum beam 5 is fixed to the aluminum double-slot column 4 and the first galvanized steel tube 14 by self-drilling screws; the upper aluminum beam 6 is inserted between the aluminum single-slot column 3 and the aluminum double-slot column 4, and the F-shaped angle codes 15 are installed in the cavities at both ends of the upper aluminum beam 6 by self-drilling screws, and the F-shaped angle code 15 at one end of the upper aluminum beam 6 is fixed to the aluminum single-slot column 3 and the second galvanized steel tube 18 by self-drilling screws, and the F-shaped angle code 15 at the other end of the upper aluminum beam 6 is fixed to the aluminum double-slot column 4 and the first galvanized steel tube 14 by self-drilling screws. The lower aluminum beam 5 and the upper aluminum beam 6 are installed in the same way, and the groove on the upper part of the lower aluminum beam 5 is used to support the glass railing, leaving enough space to install the double tempered laminated glass 7 railing. After the double tempered laminated glass 7 is installed, the upper aluminum beam 6 is lowered and fixed;

[0042] Furthermore, double tempered laminated glass 7 is set in the groove of the upper aluminum beam 6 and the lower aluminum beam 5, and the handrail base 9 is installed on the top of the aluminum single-slot column 3 and the aluminum double-slot column 4 by self-drilling screws. The wall thickness of the handrail base 9 is 2.0MM, and the upper end of the handrail base 9 is clamped with an aluminum handrail panel 8. The aluminum handrail panel 8 is installed after the building's external frame is dismantled, which can avoid damage to the aluminum handrail panel 8 during the dismantling of the external frame. The aluminum handrail panel 8 is designed to be flat on the inside and arc-shaped on the outside. The aluminum handrail panel 8 and the handrail base 9 are snap-fitted together, which is easy to remove and install, and the aluminum handrail panel 8 can cover all the screws on the handrail base 9, which is both beautiful and practical.

[0043] Further, a cold galvanized steel connecting piece 10 is installed at the top of the right-angle joint of the armrest base 9 through machine screws. The size of the cold galvanized steel connecting piece 10 is 80MM * 80MM * 3MM, which is a connecting piece for the 45-degree splicing of the armrest base 9. The nut of the machine screw faces downward, which can avoid the exposure of the screw thread part. Using machine screws can also prevent the end of the screw from hurting people. There are machine wire holes 19 opened on the cold galvanized steel connecting piece 10. Considering the stability of the splicing of the armrest base 9, 6 machine wire holes 19 with a diameter of 5MM are opened on the cold galvanized steel connecting piece 10. A 1MM first rubber gasket 11 is pasted between the cold galvanized steel connecting piece 10 and the armrest base 9 to prevent bimetallic corrosion;

[0044] Further, a fixing piece 12 is installed at the end of the armrest base 9 through machine screws. The nut of the machine screw faces downward, which can avoid the exposure of the screw thread part. Using machine screws can also prevent the end of the screw from hurting people. There are 2 machine wire holes with a diameter of 5MM opened on the fixing piece. The fixing piece 12 is fixed to the wall through a stainless steel expansion bolt 2. A 1MM second rubber gasket 13 is pasted between the fixing piece 12 and the armrest base 9 to prevent bimetallic corrosion.

[0045] Example 2: As Figure 16 ;

[0046] It includes a bottom plate 1 and a stainless steel expansion bolt 2. The bottom plate 1 is fixed by the stainless steel expansion bolt 2 on the finishing surface of the anti-camber at the construction site. A connecting mechanism 100 is arranged at the top of the bottom plate 1, and the connecting mechanism 100 can stably connect the assembled glass railing;

[0047] Further, the connecting mechanism 100 further includes a baffle 20. The baffle 20 is respectively installed at the grooves on the side ends of the single-channel aluminum column 3 and the double-channel aluminum column 4 through self-drilling screws. At the visible positions of the slots of the single-channel aluminum column 3 and the double-channel aluminum column 4, outside the glass railing panel, the baffle 20 is installed for closing, and the closing is beautiful.

[0048] The working principle of the utility model is as follows: The bottom plate 1 and the concrete counter-camber are fixed by stainless steel expansion bolts 2. In the later stage, anti-cracking mortar is used to seal the embedded plate and bolts, which can further prevent rust and improve the service life of the railing. The single-channel aluminum column 3 is used at the end, and the double-channel aluminum column 4 is used at both sides of the middle part where there is glass. After the single-channel aluminum column 3 and the double-channel aluminum column 4 are respectively sleeved into the second galvanized steel pipe 18 and the first galvanized steel pipe 14, self-drilling screws are used for fixation. The two ends of the lower aluminum cross beam 5 are respectively installed between the single-channel aluminum column 3 and the double-channel aluminum column 4 through F-shaped angle codes 15. The groove on the upper part of the lower aluminum cross beam 5 is used to support the glass railing panel, leaving enough space to install the double-tempered laminated glass 7 railing panel. After the double-tempered laminated glass 7 is installed on the upper part of the lower aluminum cross beam 5, the upper aluminum cross beam 6 is lowered and fixed. The tops of the single-channel aluminum column 3 and the double-channel aluminum column 4 are installed with handrail bases 9 through self-drilling screws. The upper end of the handrail base 9 is snap-connected with the aluminum handrail panel 8. The aluminum handrail panel 8 is installed after the building exterior scaffold is demolished, which can avoid damage to the aluminum handrail panel 8 during the demolition of the exterior scaffold. The aluminum handrail panel 8 is designed with a flat inner side and a circular arc outer side. The aluminum handrail panel 8 is installed with the handrail base 9 in a snap-fastening manner, which is convenient for demolition and installation. Moreover, the aluminum handrail panel 8 can cover all the screws on the handrail base 9, which is both beautiful and practical. The top of the right-angle connection of the handrail base 9 is installed with a cold galvanized steel connecting piece 10 through machine screws. A 1MM first rubber gasket 11 is pasted between the cold galvanized steel connecting piece 10 and the handrail base 9 to prevent bimetallic corrosion. The nut of the machine screw faces downward to avoid the exposure of the screw thread part. Using machine screws can also avoid injury caused by the end of the screw. The end of the handrail base 9 is installed with a fixing piece 12 through machine screws. The fixing piece 12 is then fixed to the wall through stainless steel expansion bolts 2. A 1MM second rubber gasket 13 is pasted between the fixing piece 12 and the handrail base 9 to prevent bimetallic corrosion. The visible positions of the slots of the single-channel aluminum column 3 and the double-channel aluminum column x4, outside the glass railing panel, are installed and closed with a baffle 20, and the closing is beautiful.

[0049] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A prefabricated glass railing, comprising a bottom plate (1) and a stainless steel expansion bolt (2). The bottom plate (1) is fixed by the stainless steel expansion bolt (2) on the finished surface of the anti-camber at the construction site. It is characterized in that: A connecting mechanism (100) is provided at the top of the bottom plate (1), and the connecting mechanism (100) can stably connect the prefabricated glass railing; The connecting mechanism (100) includes a first galvanized steel pipe (14) and a second galvanized steel pipe (18). The first galvanized steel pipe (14) and the second galvanized steel pipe (18) are respectively welded to the top of the bottom plate (1). A 1MM fourth rubber gasket (17) is pasted on the side wall of the first galvanized steel pipe (14), and a 1MM third rubber gasket (16) is pasted on the side wall of the second galvanized steel pipe (18).

2. The assembled glass railing according to claim 1, characterized in that: An aluminum double-groove column (4) is inserted outside the first galvanized steel pipe (14), and an aluminum single-groove column (3) is inserted outside the second galvanized steel pipe (18).

3. The assembled glass railing according to claim 2, wherein: A lower aluminum cross beam (5) is inserted between the aluminum single-groove column (3) and the aluminum double-groove column (4). F-shaped corner codes (15) are installed in the cavities at both ends of the lower aluminum cross beam (5) through self-drilling screws. The F-shaped corner code (15) at one end of the lower aluminum cross beam (5) is fixed to the aluminum single-groove column (3) and the second galvanized steel pipe (18) through self-drilling screws, and the F-shaped corner code (15) at the other end of the lower aluminum cross beam (5) is fixed to the aluminum double-groove column (4) and the first galvanized steel pipe (14) through self-drilling screws.

4. The assembled glass railing according to claim 3, wherein: An upper aluminum cross beam (6) is inserted between the aluminum single-groove column (3) and the aluminum double-groove column (4). F-shaped corner codes (15) are installed in the cavities at both ends of the upper aluminum cross beam (6) through self-drilling screws. The F-shaped corner code (15) at one end of the upper aluminum cross beam (6) is fixed to the aluminum single-groove column (3) and the second galvanized steel pipe (18) through self-drilling screws, and the F-shaped corner code (15) at the other end of the upper aluminum cross beam (6) is fixed to the aluminum double-groove column (4) and the first galvanized steel pipe (14) through self-drilling screws.

5. The assembled glass railing according to claim 4, characterized in that: Double-tempered laminated glass (7) is arranged in the grooves of the upper aluminum cross beam (6) and the lower aluminum cross beam (5). Armrest bases (9) are installed at the tops of the aluminum single-groove column (3) and the aluminum double-groove column (4) through self-drilling screws, and an aluminum armrest panel (8) is clamped at the upper end of the armrest base (9).

6. The assembled glass railing according to claim 5, characterized in that: A cold galvanized steel connecting piece (10) is installed at the top of the right-angle connection of the armrest base (9) through machine screws, with the nut of the machine screw facing down. A machine wire hole (19) is opened on the cold galvanized steel connecting piece (10), and a 1MM first rubber gasket (11) is pasted between the cold galvanized steel connecting piece (10) and the armrest base (9).

7. The assembled glass railing according to claim 5, wherein: A fixing piece (12) is installed at the end of the armrest base (9) through machine screws, and the fixing piece (12) is fixed to the wall through a stainless steel expansion bolt (2). A 1MM second rubber gasket (13) is pasted between the fixing piece (12) and the armrest base (9).

8. The assembled glass railing according to claim 2, wherein: The connecting mechanism (100) further includes a baffle (20), and the baffle (20) is respectively installed at the groove positions on the side ends of the aluminum single-groove column (3) and the aluminum double-groove column (4) through self-drilling screws.

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