Upright-column-free glass curtain wall system with glass easy to disassemble and replace

Abstract

The utility model provides a stand-column-free glass curtain wall system with glass easy to detach and replace, and belongs to the technical field of building construction. The system comprises a glass panel and fixing grooves, the glass panel is vertically arranged, the fixing grooves are formed in the upper end and the lower end of the glass panel, and each fixing groove comprises first angle steel, second angle steel, a fastening bolt, a nut, an adjusting bolt and a cushion block; one side width of the second angle steel is overlapped below the first angle steel to form a groove-shaped structure with the first angle steel, two groups of second through holes are formed in the second angle steel, the head parts of the fastening bolts are welded in the first through holes, screw rod parts of the fastening bolts vertically penetrate through the first through holes and the second through holes, and nuts are screwed on screw rods of the fastening bolts; one side of the cushion block is connected with the side face of the glass panel, and the other side of the cushion block can make contact with the adjusting bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a column-free glass curtain wall system with easily removable and replaceable glass. Background Art

[0002] A glass curtain wall refers to a building perimeter protective structure or decorative structure that has a supporting structure system that can have a certain displacement capability relative to the main structure and does not share the effects on the main structure. In order to further increase the aesthetics of the glass curtain wall, a column-free glass curtain wall reduces the setting of columns, making the curtain wall more complete in vertical division. When the existing column-free glass curtain wall is set up, the glass is usually fixed with a U-shaped groove up and down. When the glass is replaced, the U-shaped groove is not easy to fall off from the end of the glass. Forcibly removing the U-shaped groove from the edge of the glass is likely to cause damage to the glass, thereby causing difficulty in later maintenance. Therefore, the utility model provides a column-free glass curtain wall system that is easy to remove and replace glass. Summary of the invention

[0003] In order to make up for the above shortcomings, the utility model provides a column-free glass curtain wall system with easy-to-replace glass, aiming to improve the existing column-free glass curtain wall. When setting up, the glass is usually fixed with U-shaped grooves at the top and bottom. When the glass is replaced, the U-shaped groove is not easy to fall off from the end of the glass. Forcibly removing the U-shaped groove from the edge of the glass is likely to cause damage to the glass, thereby causing difficulty in subsequent maintenance.

[0004] The utility model is achieved in this way:

[0005] The utility model provides a column-free glass curtain wall system with easy-to-replace glass, comprising:

[0006] A glass panel, wherein the glass panel is arranged vertically;

[0007] Two sets of fixing grooves, the fixing grooves are arranged at the upper and lower ends of the glass panel, and the fixing grooves include:

[0008] A first angle steel, wherein two groups of first through holes are provided on the first angle steel;

[0009] A second angle steel, wherein one side width of the second angle steel overlaps below the first angle steel to form a groove-shaped structure with the first angle steel, and two groups of second through holes are arranged on the second angle steel;

[0010] two sets of fastening bolts, the heads of the fastening bolts being welded in the first through holes, the screw parts of the fastening bolts vertically passing through the first through holes and the second through holes; two sets of nuts, the nuts being screwed on the screw parts of the fastening bolts;

[0011] an adjusting bolt, the adjusting bolt passing through a side of the second angle steel close to the glass panel;

[0012] A pad block, one side of which is connected to the side surface of the glass panel, and the other side of which is capable of contacting the adjusting bolt.

[0013] Preferably, it also includes:

[0014] Three groups of buffer pads are provided on the bottom surface and both sides of the fixing groove, and the three groups of buffer pads contact the glass panel.

[0015] Preferably, it also includes:

[0016] A decorative cover is detachably arranged on the outer side surface of the second angle steel by means of screws, and the decorative cover can cover the head of the adjusting bolt.

[0017] Preferably, it also includes:

[0018] A cover plate is clamped on the decorative cover, and the cover plate can cover the screws.

[0019] Preferably, it also includes:

[0020] A third angle steel, wherein one side width of the third angle steel is set between the overlapping side widths of the first angle steel and the second angle steel, and the fastening bolt passes through the third angle steel and then passes through the second through hole.

[0021] Preferably, a notch is arranged on the side width of the first through hole provided on the first angle steel.

[0022] Preferably, a notch is arranged on the side width of the second through hole provided on the second angle steel.

[0023] The beneficial effect of the utility model is that in a column-free glass curtain wall system with easy glass replacement provided by the utility model, the fixing groove formed by the first angle steel and the second angle steel can be loosened when the glass panel is replaced, and the fixing groove is adjusted to be disassembled to the appropriate position of the fastening bolt, thereby completing the replacement of the glass panel, and the operation is simple, convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A structural schematic diagram of a column-free glass curtain wall system with easily removable glass provided by an embodiment of the utility model;

[0026] Figure 2 for Figure 1 A local large-scale drawing;

[0027] Figure 3 A schematic diagram of the first angle steel, fastening bolts and nut connection structure provided in an embodiment of the utility model.

[0028] In the figure: glass panel 1, fixing groove 2, first angle steel 20, second angle steel 21, fastening bolts 22, nuts 23, adjusting bolts 24, spacers 25, buffer pads 26, decorative cover 3, screws 4, cover plate 5, third angle steel 6. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0030] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] Example

[0033] like Figure 1-3As shown, the utility model provides a column-free glass curtain wall system with easy-to-replace glass, comprising: a glass panel 1, a fixing groove 2, the glass panel 1 is vertically arranged, the fixing groove 2 is arranged at the upper and lower ends of the glass panel 1, the fixing groove 2 comprises: a first angle steel 20, a second angle steel 21, a fastening bolt 22, a nut 23, an adjusting bolt 24, and a cushion block 25, two groups of first through holes are arranged on the first angle steel 20, one side width of the second angle steel 21 overlaps with the first angle steel 20 below to form a groove structure with the first angle steel 20, two groups of second through holes are arranged on the second angle steel 21, the head of the fastening bolt 22 is welded in the first through hole, the screw portion of the fastening bolt 22 vertically passes through the first through hole and the second through hole, the nut 23 is screwed on the screw of the fastening bolt 22, the adjusting bolt 24 passes through one side of the second angle steel 21 close to the glass panel 1, one side of the cushion block 25 is connected to the side surface of the glass panel 1, and the other side can contact the adjusting bolt 24. When it is necessary to remove the glass panel 1 in the column-free glass curtain wall system with easily replaceable glass, the adjusting bolt 24 is screwed to make the adjusting bolt 24 contact and connect with the pad 25, and then the fastening bolt 22 is screwed to separate the first angle steel 20 from the second angle steel 21, so that the fixing groove 2 is separated from the two ends of the glass, thereby completing the replacement of the glass panel 1, and the first angle steel 20 and the second angle steel 21 are easy to obtain and the operation is convenient.

[0034] In this embodiment, it also includes: three groups of buffer pads 26, which are arranged on the bottom surface and both sides of the fixing groove 2. The three groups of buffer pads 26 contact the glass panel. The buffer pads 26 prevent the fixing groove 2 and the cushion block 25 from directly and rigidly contacting the glass panel 1. The arrangement of the buffer pads 26 can reduce the wear on the glass panel 1 and increase the service life of the device.

[0035] In this embodiment, it also includes a decorative cover 3 and a cover plate 5. The decorative cover 3 is detachably arranged on the outer side of the second angle steel 21 by means of screws 4. The decorative cover 3 can shield the head of the adjusting bolt 24. The cover plate 5 is clamped on the decorative cover 3, and the cover plate 5 can shield the screw 4. The cooperation between the decorative cover 3 and the cover plate 5 can shield the head of the adjusting bolt 24, which is aesthetically pleasing and can reduce the loosening of the adjusting bolt 24 caused by external interference, thereby causing the loosening of the glass panel 1, and further affecting the safety of the user.

[0036] In this embodiment, it also includes: a third angle steel 6, one side width of the third angle steel 6 is set between the side widths of the first angle steel 20 and the second angle steel 21 overlapped, the fastening bolt 22 passes through the third angle steel 6 and then passes through the second through hole, the first angle steel 20 is provided with a notch on the side width of the first through hole, and the second angle steel 21 is provided with a notch on the side width of the second through hole. When the fixing groove 2 needs to connect the glass in other directions, a third steel plate can be added on the basis of the original fixing groove 2, such as Figure 2As shown, the third steel plate enables the fixing groove 2 to continue to install glass under the glass panel 1. At the same time, in order to reduce the deadweight of the fixing groove 2, as shown in FIG. Figure 3 As shown, a notch is provided on the first angle steel 20, which can reduce the weight of the fixing slot 2 and, at the same time, ensure the integrity of the three sides of the fixing slot 2 under the action of the third angle steel 6.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A column-free glass curtain wall system with easily removable glass, characterized in that: include: A glass panel, wherein the glass panel is arranged vertically; Two sets of fixing grooves, the fixing grooves are arranged at the upper and lower ends of the glass panel, and the fixing grooves include: A first angle steel, wherein two groups of first through holes are provided on the first angle steel; A second angle steel, wherein one side width of the second angle steel overlaps below the first angle steel to form a groove-shaped structure with the first angle steel, and two groups of second through holes are arranged on the second angle steel; Two sets of fastening bolts, the heads of the fastening bolts are welded in the first through holes, and the screw parts of the fastening bolts vertically pass through the first through holes and the second through holes; Two sets of nuts, the nuts being screwed onto the screws of the fastening bolts; an adjusting bolt, the adjusting bolt passing through a side of the second angle steel close to the glass panel; A pad block, one side of which is connected to the side surface of the glass panel, and the other side of which is capable of contacting the adjusting bolt.

2. The column-free glass curtain wall system with easily removable glass according to claim 1, characterized in that: Also includes: Three groups of buffer pads are provided on the bottom surface and both sides of the fixing groove, and the three groups of buffer pads contact the glass panel.

3. The column-free glass curtain wall system with easily removable glass according to claim 1, characterized in that: Also includes: A decorative cover is detachably arranged on the outer side surface of the second angle steel by means of screws, and the decorative cover can cover the head of the adjusting bolt.

4. The column-free glass curtain wall system with easily removable glass according to claim 3, characterized in that: Also includes: A cover plate is clamped on the decorative cover, and the cover plate can cover the screws.

5. The column-free glass curtain wall system with easily removable glass according to claim 1, characterized in that: Also includes: A third angle steel, wherein one side width of the third angle steel is set between the overlapping side widths of the first angle steel and the second angle steel, and the fastening bolt passes through the third angle steel and then passes through the second through hole.

6. The column-free glass curtain wall system with easily removable glass according to claim 5, characterized in that: The first angle steel is provided with a notch on the side width of the first through hole.

7. The column-free glass curtain wall system with easily removable glass according to claim 6, characterized in that: The second angle steel is provided with a notch on the side width of the second through hole.

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