Glass curtain wall mounting structure

Abstract

The utility model relates to a glass curtain wall mounting structure which comprises an aluminum alloy cross beam, first glass, second glass, a first pressing plate, a second pressing plate, an auxiliary pressing plate, a locking bolt and a locking nut. The first glass and the second glass are arranged on the upper side and the lower side of the connecting part respectively and connected with the beam body in a sealed mode through rubber strips, the lower end of the first pressing plate tightly presses the connecting part, and the upper end of the first pressing plate is connected with the first glass in a sealed mode through foam strips and waterproof glue. The upper end of the second pressing plate tightly presses the connecting part, and the lower end of the second pressing plate is connected with the second glass in a sealed mode through foam strips and waterproof glue. The auxiliary pressing plate tightly presses the first pressing plate and the second pressing plate to the connecting part through a locking bolt and a locking nut. The auxiliary pressing plate is provided with a first sliding block extending into the first linear sliding groove of the first pressing plate and a second sliding block extending into the second linear sliding groove of the second pressing plate. According to the glass curtain wall mounting structure, the replacement efficiency can be improved, and cost increase is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of glass curtain walls, and in particular to a glass curtain wall installation structure. Background Art

[0002] Glass curtain wall refers to the building's external protective structure or decorative structure that has a certain displacement capacity relative to the main structure and does not share the effects on the main structure. The wall has two types of single-layer and double-layer glass. When installing the exposed frame glass curtain wall, first measure and lay out the lines, then install the vertical keels and horizontal keels, then install the glass, and finally install the decorative cover. The vertical keels and horizontal keels are usually made of aluminum beams or steel beams, and the glass is installed in the frame formed by two vertical keels and two horizontal keels. Usually, when the two pieces of glass on both sides of the horizontal keel are fixed to the keel, a pressure plate is used to press the two pieces of glass at the same time. The gap between the pressure plate and the glass will be injected with waterproof glue. When one of the glasses is damaged and needs to be replaced, the pressure plate needs to be removed to remove the damaged glass. After the glass is replaced, the pressure plate is reinstalled. At this time, the waterproof glue between the pressure plate and the undamaged glass must also be removed and re-injected, resulting in slow replacement efficiency and increased costs. Utility Model Content

[0003] Based on this, the present application provides a glass curtain wall installation structure. When replacing damaged glass, it is not necessary to remove the waterproof glue between the pressure plate and the undamaged glass and then re-inject the glue, which is beneficial to improving replacement efficiency and avoiding cost increase.

[0004] The technical solutions adopted in this application are as follows:

[0005] A glass curtain wall installation structure, comprising: an aluminum alloy crossbeam, comprising a crossbeam body and a connecting portion protruding in the middle of the outer end surface of the crossbeam body, the connecting portion being fixed with a locking nut; a first glass is arranged on the outer side of the outer end surface of the crossbeam body and located on the upper side of the connecting portion, the first glass is sealed and connected to the upper edge of the outer end surface of the crossbeam body by a rubber strip; a second glass is arranged on the outer side of the outer end surface of the crossbeam body and located on the lower side of the connecting portion, the second glass is sealed and connected to the lower edge of the outer end surface of the crossbeam body by a rubber strip; a first pressing plate is arranged on the side of the first glass facing away from the crossbeam body, the lower end of the inner side surface of the first pressing plate is attached to the connecting portion, and the upper end of the inner side surface of the first pressing plate is sealed and connected to the first glass by a foam strip and waterproof glue; a first linear slide groove is provided on the first pressing plate, and the opening of the first linear slide groove is provided on the lower end surface of the first pressing plate The second pressing plate is provided on the side of the second glass facing away from the beam body, the upper end of the inner side surface of the second pressing plate is fitted with the connecting part, and the lower end of the inner side surface of the second pressing plate is sealed with the second glass by a foam strip and waterproof glue; a second linear sliding groove is provided on the second pressing plate, the opening of the second linear sliding groove is provided on the upper end surface of the second pressing plate, and the second linear sliding groove passes through the inner and outer side surfaces of the second pressing plate; an auxiliary pressing plate, the inner side surface of which is fitted with the outer side surface of the first pressing plate and the outer side surface of the second pressing plate, and a first slider and a second slider are protruded on the inner side surface of the auxiliary pressing plate, the first slider extends into the first linear sliding groove, and the second slider extends into the second linear sliding groove; a locking bolt, the screw of the locking bolt slides through the auxiliary pressing plate and is threadedly connected to the locking nut.

[0006] Furthermore, the first pressing plate and the second pressing plate have the same thickness, the first sliding block and the first pressing plate have the same thickness, and the second sliding block and the second pressing plate have the same thickness.

[0007] Furthermore, the connecting part includes a first clip connector and a second clip connector, the first clip connector is fixed on the beam body, the first clip connector is provided with a slot for placing the locking nut, the second clip connector is clipped to a side of the first clip connector away from the beam body, and the second clip connector has a limit block for preventing the locking nut from coming out of the slot.

[0008] Furthermore, the first clamping member and the second clamping member are clamped together by a complementary U-shaped clamping block.

[0009] Furthermore, the glass curtain wall installation structure also includes an aluminum alloy decoration box, the upper end of the aluminum alloy decoration box is clamped to the first pressing plate, and the lower end of the aluminum alloy decoration box is clamped to the second pressing plate.

[0010] Furthermore, a drainage outlet is provided at the lower end of the aluminum alloy decorative box.

[0011] Furthermore, the first glass and the second glass are both double-layer glass, an aluminum alloy rectangular frame is arranged between the two glass plates of the double-layer glass, the aluminum alloy rectangular frame is bonded to the glass plates by glue, and sealant is filled between the two glass plates of the double-layer glass along the outer periphery of the aluminum alloy rectangular frame.

[0012] The glass curtain wall installation structure of the present application is to press the first glass onto the beam body through the first pressing plate, and to press the second glass onto the beam body through the second pressing plate. The first pressing plate and the second pressing plate are pressed onto the connecting portion of the aluminum alloy beam by the auxiliary pressing plate so as to be fixed. The auxiliary pressing plate presses the first pressing plate and the second pressing plate onto the connecting portion of the aluminum alloy beam by the threaded connection of the locking bolt and the locking nut. When the first glass is to be replaced, the waterproof glue between the first glass and the first pressing plate is first removed, and then the locking bolt is reversed to loosen the auxiliary pressing plate, and then the first pressing plate is moved upward. Under the sliding cooperation of the first linear slide and the first slider, the first pressing plate can be removed smoothly, and the first glass can be removed after the first pressing plate is removed. After removing the first pressing plate, the locking bolt can be re-tightened, and the second pressing plate is still fixed, so that the second pressing plate is kept pressing the second glass during the installation of the new first glass. After installing the new first glass, loosen the locking bolt, then reinstall the first pressure plate and tighten the locking bolt, and finally re-inject glue between the first glass and the first pressure plate to complete the replacement of the first glass. The replacement of the second glass is the same. Therefore, when replacing the damaged glass, the glass curtain wall installation structure of the present application only needs to remove the waterproof glue of the damaged glass and re-inject glue, and the undamaged glass does not need to remove the glue and re-inject glue, thereby improving the replacement efficiency and avoiding the increase of cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a structural schematic diagram of the glass curtain wall installation structure of an embodiment of the present application;

[0015] Figure 2 for Figure 1 A schematic diagram of the structures of the first pressing plate, the second pressing plate and the auxiliary pressing plate in the illustrated embodiment;

[0016] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0017] Description of reference numerals:

[0018] 11. Beam body; 12. Connecting part; 121. First clamping part; 1211. Notch; 122. Second clamping part; 1221. Limiting block; 20. First glass; 30. Second glass; 41. First pressure plate; 411. First linear slide groove; 42. Second pressure plate; 421. Second linear slide groove; 43. Auxiliary pressure plate; 431. First slider; 432. Second slider; 44. Locking bolt; 45. Locking nut; 51. Rubber strip; 52. Rubber strip; 611. Foam strip; 612. Waterproof glue; 621. Foam strip; 622. Waterproof glue; 70. Aluminum alloy decorative box; 71. Drain outlet; 81. Buckle; 82. Bayonet. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below with reference to the accompanying drawings. The present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] refer to Figure 1 to Figure 2 The present application provides a glass curtain wall installation structure, including an aluminum alloy beam, a first glass 20, a second glass 30, a first pressure plate 41, a second pressure plate 42, an auxiliary pressure plate 43, a locking bolt 44 and a locking nut 45 matching the locking bolt 44.

[0025] The aluminum alloy cross beam includes a cross beam body 11 and a connecting portion 12 protruding from the middle of the outer end surface of the cross beam body 11, and a locking nut 45 is pre-fixed on the connecting portion 12. The first glass 20 is arranged outside the outer end surface of the cross beam body 11 and located on the upper side of the connecting portion 12, and the first glass 20 is sealed and connected to the upper edge of the outer end surface of the cross beam body 11 through a rubber strip 51. The second glass 30 is arranged outside the outer end surface of the cross beam body 11 and located on the lower side of the connecting portion 12, and the second glass 30 is sealed and connected to the lower edge of the outer end surface of the cross beam body 11 through a rubber strip 52. The first pressing plate 41 is arranged on the side of the first glass 20 facing away from the beam body 11, the lower end of the inner side surface of the first pressing plate 41 is attached to the connecting portion 12, the upper end of the inner side surface of the first pressing plate 41 is sealed to the first glass 20 via a foam strip 611 and a waterproof glue 612, a first linear slide groove 411 is provided on the first pressing plate 41, the opening of the first linear slide groove 411 is provided on the lower end surface of the first pressing plate 41, and the first linear slide groove 411 runs through the inner and outer side surfaces of the first pressing plate 41 (i.e., the thickness of the first pressing plate 41). The second pressing plate 42 is arranged on the side of the second glass 30 facing away from the cross beam body 11. The upper end of the inner side surface of the second pressing plate 42 is attached to the connecting portion 12. The lower end of the inner side surface of the second pressing plate 42 is sealed with the second glass 30 through a foam strip 621 and a waterproof glue 622. A second linear slide groove 421 is provided on the second pressing plate 42. The opening of the second linear slide groove 421 is provided on the upper end surface of the second pressing plate 42, and the second linear slide groove 421 penetrates the inner and outer side surfaces of the second pressing plate 42 (i.e., the thickness of the second pressing plate 42). The inner side surface of the auxiliary pressing plate 43 is attached to the outer side surface of the first pressing plate 41 and the outer side surface of the second pressing plate 42. A first slider 431 and a second slider 432 are protrudingly provided on the inner side surface of the auxiliary pressing plate 43. The first slider 431 extends into the first linear slide groove 411, and the second slider 432 extends into the second linear slide groove 421. The screw of the locking bolt 44 slides through the auxiliary pressing plate 43 and is threadedly connected to the locking nut 45.

[0026] The glass curtain wall installation structure of the present application presses the first glass 20 onto the beam body 11 through the first pressing plate 41, and presses the second glass 30 onto the beam body 11 through the second pressing plate 42. The first pressing plate 41 and the second pressing plate 42 are pressed onto the connecting portion 12 of the aluminum alloy beam by the auxiliary pressing plate 43 so as to be fixed. The auxiliary pressing plate 43 presses the first pressing plate 41 and the second pressing plate 42 onto the connecting portion 12 of the aluminum alloy beam through the threaded connection of the locking bolt 44 and the locking nut 45. When the first glass 20 needs to be replaced, the waterproof glue 612 between the first glass 20 and the first pressing plate 41 is first removed, and then the locking bolt 44 is reversed to loosen the auxiliary pressing plate 43, and then the first pressing plate 41 is moved upward. Under the sliding cooperation of the first linear slide groove 411 and the first slider 431, the first pressing plate 41 can be smoothly removed, and the first glass 20 can be removed after the first pressing plate 41 is removed. After removing the first pressing plate 41, the locking bolt 44 can be re-tightened, and the second pressing plate 42 is still fixed, so that the second pressing plate 42 is kept pressing the second glass 30 during the installation of the new first glass 20. After installing the new first glass 20, loosen the locking bolt 44, then reinstall the first pressing plate 41 and tighten the locking bolt 44, and finally re-inject glue between the first glass 20 and the first pressing plate 41, and the replacement of the first glass 20 is completed. The replacement of the second glass 30 is the same. Therefore, when replacing the damaged glass, the glass curtain wall installation structure of the present application only needs to remove the waterproof glue of the damaged glass and then re-inject glue, and the undamaged glass does not need to remove the glue and re-inject glue, thereby improving the replacement efficiency and avoiding the increase of cost.

[0027] In this embodiment, the first pressing plate 41 and the second pressing plate 42 have the same structure and are symmetrically arranged on the upper side and the lower side of the auxiliary pressing plate 43. Specifically, the first pressing plate 41 and the second pressing plate 42 have the same thickness, and the first slider 431 and the second slider 432 also have the same thickness and are consistent with the thickness of the first pressing plate 41 or the second pressing plate 42. In this way, each time the locking bolt 44 is tightened, the first slider 431 and the second slider 432 can be pressed tightly on the connecting portion 12, so that the locking bolt 44 can be stably re-tightened after the first pressing plate 41 or the second pressing plate 42 is removed.

[0028] In this embodiment, reference Figure 3The connecting portion 12 includes a first clamping member 121 and a second clamping member 122. The first clamping member 121 is integrally formed with the beam body 11. The first clamping member 121 is provided with a notch 1211 for placing the locking nut 45. The second clamping member 122 is clamped on a side of the first clamping member 121 away from the beam body 11. The second clamping member 122 is clamped with a stopper 1221 for blocking the locking nut 45 from coming out of the notch 1211. Such a configuration can facilitate the placement of the locking nut 45. After the locking nut 45 is placed at the preset position, the second clamping member 122 is clamped with the first clamping member 121, and the stopper 1221 limits the locking nut 45.

[0029] Furthermore, the first clamping member 121 and the second clamping member 122 are clamped together by a complementary U-shaped clamping block. When clamping, the second clamping member 122 can be pushed along the length direction of the beam body 11 to complete the clamping. The complementary U-shaped clamping block structure is beneficial to a stable connection.

[0030] In this embodiment, the glass curtain wall installation structure further includes an aluminum alloy decorative box, the upper end of which is clamped to the first pressing plate 41, and the lower end of which is clamped to the second pressing plate 42. Specifically, buckles 81 are provided on the first pressing plate 41 and the second pressing plate 42, respectively, and bayonet holes 82 are provided on the upper end and the lower end of the aluminum alloy decorative box, respectively, and the buckle 81 and the bayonet holes 82 are complementary and clamped.

[0031] Furthermore, a drain port 71 is provided at the lower end of the aluminum alloy decorative box 70. The upper end of the aluminum alloy decorative box 70 is clamped with the first pressing plate 41, and rainwater will inevitably flow into the aluminum alloy decorative box 70 from the clamping position. The drain port 71 can be provided to drain water in time to prevent rainwater from accumulating in the aluminum alloy decorative box 70. On the one hand, it reduces rainwater from contacting the locking bolt 44 to prevent the locking bolt 44 from rusting and failing, and on the other hand, it also prevents the aluminum alloy decorative box 70 from falling off due to excessive weight.

[0032] In this embodiment, the first glass 20 and the second glass 30 are both double-layered glass, an aluminum alloy rectangular frame is provided between the two glass plates of the double-layered glass, the aluminum alloy rectangular frame is bonded to the glass plates by glue, and sealant is filled between the two glass plates of the double-layered glass along the periphery of the aluminum alloy rectangular frame. Double-layered glass is heavy, and when replacing damaged glass, the undamaged glass can still be pressed and fixed, which can avoid the safety hazard of the undamaged glass falling off.

[0033] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The above-described embodiments only express several implementation methods of the present application and should not be construed as limiting the scope of the patent application. It should be noted that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be subject to the attached claims.

Claims

1. A glass curtain wall installation structure, characterized in that: include: The aluminum alloy crossbeam comprises a crossbeam body and a connecting portion protrudingly arranged in the middle of the outer end surface of the crossbeam body, and a locking nut is fixed on the connecting portion; A first glass is arranged on the outer side of the outer end surface of the beam body and located on the upper side of the connecting portion, and the first glass is sealed and connected to the upper edge of the outer end surface of the beam body by a rubber strip; A second glass is arranged on the outer side of the outer end surface of the beam body and located at the lower side of the connecting portion, and the second glass is sealed and connected to the lower edge of the outer end surface of the beam body by a rubber strip; A first pressing plate is arranged on a side of the first glass facing away from the crossbeam body, the lower end of the inner side surface of the first pressing plate is attached to the connecting portion, and the upper end of the inner side surface of the first pressing plate is sealed to the first glass via a foam strip and waterproof glue; a first linear slide groove is provided on the first pressing plate, the opening of the first linear slide groove is arranged on the lower end surface of the first pressing plate, and the first linear slide groove runs through the inner and outer side surfaces of the first pressing plate; A second pressing plate is arranged on a side of the second glass facing away from the crossbeam body, the upper end of the inner side surface of the second pressing plate is attached to the connecting portion, and the lower end of the inner side surface of the second pressing plate is sealed to the second glass via a foam strip and waterproof glue; a second linear slide groove is provided on the second pressing plate, the opening of the second linear slide groove is arranged on the upper end surface of the second pressing plate, and the second linear slide groove runs through the inner and outer side surfaces of the second pressing plate; An auxiliary pressing plate, the inner side of which is in contact with the outer side of the first pressing plate and the outer side of the second pressing plate, a first slider and a second slider are protrudingly provided on the inner side of the auxiliary pressing plate, the first slider extends into the first linear slide groove, and the second slider extends into the second linear slide groove; A locking bolt, a screw rod of which slides through the auxiliary pressing plate and is threadedly connected to the locking nut.

2. The glass curtain wall installation structure according to claim 1, characterized in that: The first pressing plate and the second pressing plate have the same thickness, the first sliding block and the first pressing plate have the same thickness, and the second sliding block and the second pressing plate have the same thickness.

3. The glass curtain wall installation structure according to claim 1, characterized in that: The connecting part includes a first clip and a second clip, the first clip is fixed on the beam body, the first clip is provided with a slot for placing the locking nut, the second clip is clipped to a side of the first clip away from the beam body, and the second clip has a limit block for blocking the locking nut from coming out of the slot.

4. The glass curtain wall installation structure according to claim 3, characterized in that: The first clamping member and the second clamping member are clamped together via a complementary U-shaped clamping block.

5. The glass curtain wall installation structure according to claim 1, characterized in that: The glass curtain wall installation structure further comprises an aluminum alloy decoration box, the upper end of which is clamped to the first pressing plate, and the lower end of which is clamped to the second pressing plate.

6. The glass curtain wall installation structure according to claim 5, characterized in that: The lower end of the aluminum alloy decorative box is provided with a drain outlet.

7. The glass curtain wall installation structure according to claim 1, characterized in that: The first glass and the second glass are both double-layer glass, an aluminum alloy rectangular frame is arranged between the two glass plates of the double-layer glass, the aluminum alloy rectangular frame is bonded to the glass plates by glue, and sealant is filled between the two glass plates of the double-layer glass along the outer periphery of the aluminum alloy rectangular frame.

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