Glass curtain wall fixing structure for steel structure hoistway

Abstract

The utility model discloses a glass curtain wall fixing structure for a steel structure hoistway, which relates to the technical field of elevator hoistways and comprises a hoistway body, and the hoistway body is formed by sequentially fixing a plurality of steel upright posts and steel cross beams and is enclosed into a rectangular frame; the multiple stand column assemblies are connected and fixed to the steel stand columns at the corners of the hoistway body correspondingly, and the two ends of each stand column assembly are each provided with a clamping groove structure; according to the scheme, a traditional integral type aluminum alloy profile supporting structure is omitted, the glass panel can be directly inserted into the glass clamping groove by arranging a combined structure of the first fixing piece and the second fixing piece, the second fixing piece is used for pressing, the split structure is adopted, the glass panel does not need to be punched, the strength of the glass panel is prevented from being influenced, and meanwhile, the structure is simple and convenient. The first fixing piece can be horizontally adjusted through cooperation of a transverse sliding groove and a locking bolt set, the glass panel can be detached and replaced independently, and the operation convenience during later maintenance is effectively improved.

Description

Technical Field

[0001] This utility model relates to a glass curtain wall fixing structure for steel structure shafts, belonging to the field of elevator shaft technology. Background Technology

[0002] The existing steel structure shaft glass curtain wall installation mostly uses drilling holes in the glass for fixing, which is not only expensive and inconvenient to adjust, but also affects the strength of the glass itself. Although some use aluminum alloy profile structures with mounting grooves, the profiles are basically integral, and the whole structure needs to be removed when replacing them later, which is time-consuming and laborious. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a fixed structure for glass curtain walls in steel structure shafts.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a glass curtain wall fixing structure for steel structure shafts, comprising...

[0005] The shaft body is composed of multiple steel columns and steel beams that are fixed in sequence and enclose a rectangular frame.

[0006] The column assembly comprises multiple columns, which are respectively connected and fixed to steel columns at the corners of the shaft body. Each column assembly has a slot structure at both ends.

[0007] A fixing component is provided, the two ends of which are respectively fitted into the slot structure of the adjacent column component. The fixing component includes a first fixing member and a second fixing member. The inner side of the first fixing member is connected to the steel crossbeam through a fixing bracket. A transverse sliding groove is provided on the first fixing member. A locking bolt group is provided at one end of the fixing bracket near the first fixing member. The locking bolt group passes through the fixing bracket and extends into the transverse sliding groove. The locking bolt group cooperates with the transverse sliding groove to adjust the horizontal position of the first fixing member. The second fixing member is snapped onto the outer side of the first fixing member. After the first fixing member and the second fixing member are snapped together, glass slots are formed on both the upper and lower sides.

[0008] The glass panel has its lower end inserted into the glass slot on the upper side of the first and second fixing members, its upper end inserted into the glass slot on the lower side of the adjacent first and second fixing members, and its left and right sides inserted into the slot structure of the adjacent column assembly.

[0009] Preferably, the first fixing member has multiple insertion slots, and the second fixing member has multiple insertion protrusions. The second fixing member engages with the multiple insertion slots on the first fixing member through the multiple insertion protrusions. When the second fixing member moves upward, it disengages from the first fixing member.

[0010] Preferably, shock-absorbing pads are provided on the inner walls of the upper and lower sides of the first fixing member and in the glass slot located on the upper side of the first fixing member, and the glass panel cooperates with the first fixing member through the shock-absorbing pads.

[0011] Preferably, a foam strip is provided between the second fastener and the glass panel.

[0012] Preferably, the contact points between the glass panel and the glass slot, as well as the contact points between the glass panel and the slot structure, are sealed with structural adhesive.

[0013] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0014] This utility model discloses a glass curtain wall fixing structure for steel structure shafts, which eliminates the traditional integral aluminum alloy profile support structure. By setting a combination structure of a first fixing member and a second fixing member, the glass panel can be directly inserted into the glass slot and pressed by the second fixing member. With this split structure, the glass panel does not need to be drilled, thus avoiding affecting its own strength. At the same time, the first fixing member can be horizontally adjusted by the cooperation of the transverse sliding groove and the locking bolt group. The glass panel can also be disassembled and replaced separately, which effectively improves the convenience of operation during later maintenance. Attached Figure Description

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0016] Appendix Figure 1 This is a cross-sectional view of a glass curtain wall fixing structure for a steel structure shaft according to the present invention.

[0017] Appendix Figure 2 For the appendix Figure 1 Enlarged view of point A in the middle;

[0018] Appendix Figure 3 This is a longitudinal section view of the fixing component described in this utility model;

[0019] Appendix Figure 4 For the appendix Figure 3 Enlarged view of point B in the middle;

[0020] Appendix Figure 5 This is a front-mounted schematic diagram of the present invention.

[0021] In the diagram: 1. Shaft body; 11. Steel column; 12. Steel beam; 2. Column assembly; 21. Slot structure; 3. Fixing assembly; 31. First fixing component; 312. Insertion slot; 313. Shock-absorbing pad; 314. Horizontal slide; 32. Second fixing component; 321. Insertion protrusion; 4. Fixing bracket; 41. Locking bolt assembly; 5. Glass panel; 6. Foam strip; 7. Glass slot. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] As attached Figure 1-4 As shown, the steel structure shaft glass curtain wall fixing structure of this utility model includes shaft body 1, column assembly 2, fixing assembly 3 and glass panel 5.

[0024] The shaft body 1 is formed by fixing multiple steel columns 11 and steel beams 12 in sequence, forming a rectangular frame. Specifically, in this embodiment, four steel columns 11 are provided, and the four steel columns 11 are located at the four corners of the rectangle. The steel beams 12 are channel steel, but I-beams, angle steel, and other steel cross-sectional shapes commonly used in the art can also be used, without limitation. The multiple steel beams 12 are used to connect and fix adjacent steel columns 11. The connection method between the steel columns 11 and the steel beams 12 can be welding, bolting, or corner bracket connection commonly used in the art.

[0025] There are multiple column assemblies 2, which are respectively connected and fixed to the steel column 11 at the corner of the shaft body 1. The column assemblies 2 can be fixed to the steel column 11 by welding. Each column assembly 2 has a slot structure 21 at both ends. The two ends of the fixing component 3 are respectively fitted into the slot structure 21 of the adjacent column assembly 2 to position and fix the fixing component 3.

[0026] Specifically, the fixing component 3 includes a first fixing member 31 and a second fixing member 32. The inner side of the first fixing member 31 is connected to the steel beam 12 by a fixing bracket 4. The fixing bracket 4 is L-shaped, and the connection between the fixing bracket 4 and the steel beam 12 is made of stainless steel bolts.

[0027] The first fixing member 31 has a transverse sliding groove 314. The fixing bracket 4 is provided with a locking bolt group 41 at one end near the first fixing member 31. The locking bolt group 41 passes through the fixing bracket 4 and extends into the transverse sliding groove 314. The locking bolt group 41 cooperates with the transverse sliding groove 314 to adjust the horizontal position of the first fixing member 31, thereby improving the adjustment convenience of the first fixing member 31.

[0028] The second fastener 32 is snapped onto the outside of the first fastener 31. In this embodiment, the first fastener 31 has a plurality of insertion slots 312 and the second fastener 32 has a plurality of insertion protrusions 321. The second fastener 32 is engaged with the plurality of insertion slots 312 on the first fastener 31 through the plurality of insertion protrusions 321.

[0029] After the first fixing member 31 and the second fixing member 32 are engaged, glass slots 7 are formed on both the upper and lower sides. The lower end of the glass panel 5 is inserted into the glass slots 7 on the upper side of the first fixing member 31 and the second fixing member 32, the upper end of the glass panel 5 is inserted into the glass slots 7 on the lower side of the adjacent first fixing member 31 and the second fixing member 32, and the left and right sides of the glass panel 5 are respectively inserted into the slot structure 21 of the adjacent column assembly 2 to fix the glass panel 5.

[0030] In this embodiment, when the second fixing member 32 moves upward, it disengages from the first fixing member 31, so that the second fixing member 32 can be removed and the glass panel 5 can be replaced.

[0031] Furthermore, the contact points between the glass panel 5 and the glass slot 7, as well as the contact points between the glass panel 5 and the slot structure 21, are sealed with structural adhesive to ensure waterproofing.

[0032] Compared with the prior art, this application eliminates the traditional integral aluminum alloy profile support structure. By setting a combination structure of the first fixing member 31 and the second fixing member 32, the glass panel 5 can be directly inserted into the glass slot 7 and pressed by the second fixing member 32. With this split structure, the glass panel 5 does not need to be drilled, thus avoiding affecting its own strength. At the same time, the first fixing member 31 can be adjusted horizontally by the cooperation of the transverse sliding groove 314 and the locking bolt group 41. The glass panel 5 can also be disassembled and replaced separately, which effectively improves the convenience of operation during later maintenance.

[0033] Furthermore, shock-absorbing pads 313 are provided on the inner walls of the upper and lower sides of the first fixing member 31 and in the glass slot 7 located on the upper side of the first fixing member 31. The glass panel 5 cooperates with the first fixing member 31 through the shock-absorbing pads 313. The shock-absorbing pads 313 are elastic and can absorb the stress generated by temperature changes, vibration or building displacement, reducing the risk of glass fracture due to brittleness.

[0034] Furthermore, a foam strip 6 is provided between the second fastener 32 and the glass panel 5 to improve the sound insulation effect.

[0035] As attached Figure 3-5 As shown, the assembly process of this application is as follows:

[0036] After the steel structure shaft body 1 is erected, firstly install the column assembly 2 on each steel column 11, insert the first fixing member 31 of the first layer into the slot structure 21 of the column assembly 2, and use the fixing bracket 4 to connect and fix the first fixing member 31 to the steel crossbeam 12. Then adjust its horizontal position through the transverse sliding groove 314 on the first fixing member 31. After the position is determined, tighten the locking bolt group 41 to lock the first fixing. Next, install the first fixing member 31 of the adjacent upper layer in the same way. Then attach the glass panel 5 to the first fixing member 31 and snap the second fixing member 32 onto the first fixing members 31 of the two adjacent layers. Finally, insert the foam strip 6 and install the shock-absorbing pad 313. Install in this way from bottom to top. When replacing the glass panel 5 individually, simply push the second fixing member 32 at the bottom of the glass panel 5 upward to remove it. Then take out the glass panel 5 and reinstall the new glass panel 5. The operation is convenient and will not affect the structure of other layers.

[0037] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model; all technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of protection of this utility model.

Claims

1. A glass curtain wall fixing structure for steel structure shafts, characterized in that: Include The shaft body (1) is formed by fixing multiple steel columns (11) and steel beams (12) in sequence, and forming a rectangular frame. The column assembly (2) has multiple columns, and the multiple columns are respectively connected and fixed to the steel column (11) at the corner of the shaft body (1). Each column assembly (2) has a slot structure (21) at both ends. The fixing component (3) has its two ends respectively fitted into the slot structure (21) of the adjacent column component (2). The fixing component (3) includes a first fixing member (31) and a second fixing member (32). The inner side of the first fixing member (31) is connected to the steel beam (12) through a fixing bracket (4). A transverse sliding groove (314) is provided on the first fixing member (31). A locking bolt group (41) is provided at one end of the fixing bracket (4) near the first fixing member (31). The locking bolt group (41) passes through the fixing bracket (4) and extends into the transverse sliding groove (314). The locking bolt group (41) cooperates with the transverse sliding groove (314) to adjust the horizontal position of the first fixing member (31). The second fixing member (32) is snapped onto the outside of the first fixing member (31). After the first fixing member (31) and the second fixing member (32) are snapped together, glass slots (7) are formed on both the upper and lower sides. The glass panel (5) has its lower end inserted into the glass slot (7) on the upper side of the first fixing member (31) and the second fixing member (32), and its upper end inserted into the glass slot (7) on the lower side of the adjacent first fixing member (31) and the second fixing member (32). The left and right sides of the glass panel (5) are respectively inserted into the slot structure (21) of the adjacent column assembly (2).

2. The glass curtain wall fixing structure for steel structure shafts according to claim 1, characterized in that: The first fixing member (31) has multiple insertion slots (312), and the second fixing member (32) has multiple insertion protrusions (321). The second fixing member (32) is inserted into the multiple insertion slots (312) on the first fixing member (31) through the multiple insertion protrusions (321). When the second fixing member (32) moves upward, it disengages from the first fixing member (31).

3. The glass curtain wall fixing structure for steel structure shafts according to claim 1, characterized in that: Shock-absorbing pads (313) are provided on the inner walls of the upper and lower sides of the first fixing member (31) and in the glass slot (7) located on the upper side of the first fixing member (31). The glass panel (5) is engaged with the first fixing member (31) through the shock-absorbing pads (313).

4. The glass curtain wall fixing structure for steel structure shafts according to claim 1, characterized in that: A foam strip (6) is provided between the second fastener (32) and the glass panel (5).

5. The glass curtain wall fixing structure for steel structure shafts according to claim 1, characterized in that: The contact positions between the glass panel (5) and the glass slot (7) and the contact positions between the glass panel (5) and the slot structure (21) are all sealed with structural adhesive.

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