A framed glass curtain wall mounting assembly

Abstract

The utility model provides a kind of frame glass curtain wall installation assembly, solve the problem that it depends on sealant sealing in the field installation mode of existing frame glass curtain wall installation component, leading to long construction time, large artificial error, high sealant loss.The technical scheme is: support component is combined by vertical support assembly and horizontal support assembly, the fixed plate is welded with the bottom of the U-shaped groove body of horizontal support assembly and vertical support assembly by connecting plate;The fixed plate of horizontal support assembly and vertical support assembly is fixed on the installation surface of horizontal and vertical civil structure by self-expanding bottom anchor bolt, and the U-shaped groove body is provided with stable pad and rubber sealing strip.No need to use traditional sealant sealing, cancel the sealant process, greatly shorten the field installation time, reduce the complexity of manual operation, and the construction efficiency is improved by actual measurement.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, and in particular to a framed glass curtain wall installation assembly, which is suitable for the installation and fixing of framed glass curtain walls. Background Technology

[0002] With the continuous development of the construction industry, curtain walls, as an important component of building facades, have entered a stage of stable development. The market demand for reducing labor costs, shortening on-site installation time, and saving materials is becoming increasingly urgent and widespread. Currently, the mainstream installation method for framed glass curtain walls is as follows: first, the supporting connecting components are fixed to the civil structure; then, the glass panels are installed onto the supporting components; finally, sealant is applied to the gaps around the contact points between the glass panels and the supporting components to achieve sealing, fixation, and rain and seepage prevention. For example, patent document CN112211330A discloses a framed curtain wall with a novel sealing system, in which the glass units are installed on the horizontal and vertical frames using glass pressure plates and self-tapping screws. A single-sided sealant is installed between the glass pressure plate and the insulated glass, and sealant is applied. This traditional installation method has significant drawbacks: First, the sealant application process is too time-consuming, significantly increasing the on-site construction period; second, the sealant is easily wasted during application, and manual operation is prone to errors, resulting in incomplete sealing of the gaps around the glass panels and supporting components; third, incomplete sealing of gaps can easily lead to liquid (such as rainwater) seepage, which not only affects the waterproof performance of the curtain wall but may also damage the internal structure of the curtain wall, reducing its overall service life; fourth, sealant is a consumable material, and long-term use will increase the maintenance cost of the curtain wall. Summary of the Invention

[0003] The purpose of this utility model is to provide a frame glass curtain wall installation assembly that solves the problems of long construction time, large human error, and high sealant consumption caused by the reliance on sealant for on-site installation of existing frame glass curtain wall installation components.

[0004] The technical solution adopted by this utility model is as follows: The frame glass curtain wall installation assembly includes support components for installing and fixing the glass curtain wall to the horizontal and vertical civil structures of the building. The key technical points are: the support components are composed of vertical support components and horizontal support components. Both the horizontal and vertical support components are provided with U-shaped grooves. A fixing plate is welded to the outer bottom of the U-shaped groove through an integrated connecting plate. The fixing plate of the horizontal support component is fixed to the installation surface of the horizontal civil structure by self-expanding bottom anchors, and the fixing plate of the vertical support component is fixed to the installation surface of the vertical civil structure by self-expanding bottom anchors. The upper and lower ends of the unit glass curtain wall are respectively inserted and fixed into the U-shaped grooves of the oppositely arranged horizontal support components, and the left and right ends of the unit glass curtain wall are respectively inserted and fixed into the U-shaped grooves of the oppositely arranged vertical support components. A stabilizing pad is provided between the inner bottom of the U-shaped groove and the end face of the inserted unit glass curtain wall, and a rubber sealing strip is provided between the outer side of the unit glass curtain wall and the outer groove plate of the U-shaped groove.

[0005] The outer groove plate of the U-shaped groove, located on the outside of the unitized glass curtain wall, is lower than the inner groove plate located on the inside of the unitized glass curtain wall.

[0006] The U-shaped channel, connecting plate, and fixing plate are stainless steel components.

[0007] The advantages and beneficial effects of this utility model are as follows: Both the horizontal and vertical support components of the frame glass curtain wall installation assembly are equipped with U-shaped grooves. A fixing plate is welded to the outer bottom of the U-shaped groove via an integrated connecting plate, forming a connecting support component between the glass curtain wall and the horizontal and vertical civil structures. The fixing plate of the horizontal support component is fixed to the installation surface of the horizontal civil structure using self-expanding bottom anchors, and the fixing plate of the vertical support component is fixed to the installation surface of the vertical civil structure using self-expanding bottom anchors, ensuring that the upper and lower ends of the unit glass curtain wall are respectively inserted and fixed. Within the U-shaped groove of the opposing horizontal support components, the left and right ends of the unit glass curtain wall are respectively inserted and fixed into the U-shaped groove of the opposing vertical support components. A stabilizing pad is provided between the inner bottom of the U-shaped groove and the end face of the inserted unit glass curtain wall. A rubber sealing strip is provided between the outer side of the unit glass curtain wall and the outer groove plate of the U-shaped groove. This can form a stable enclosure support for the upper and lower ends and the left and right ends of the unit glass curtain wall, and form a support component that is firmly fixed to the horizontal and vertical civil structures of the building without the need for traditional sealant. Eliminating the sealant application process significantly shortens on-site installation time and reduces the complexity of manual operations. Actual measurements show that the installation time for a single glass panel is reduced by more than 60% compared to traditional methods, resulting in improved construction efficiency. Structural waterproofing is achieved through the interference fit between the U-shaped groove and the unitized glass curtain wall, avoiding errors from manual sealant application and sealant aging and failure, resulting in more stable and durable waterproofing performance and improved sealing stability. The elimination of sealant reduces material waste. Stainless steel components have low processing requirements and a long service life, reducing production, installation, and subsequent maintenance costs, achieving cost reduction. High versatility: the assemblies can be adapted to multiple frame glass curtain wall installation scenarios, are not limited by the size of fixed parts, and have a wide range of applications. Attached Figure Description

[0008] The present invention will be further described below with reference to the accompanying drawings.

[0009] Figure 1 This is a schematic diagram of the longitudinal cross-sectional structure of the transverse support component in the installation state according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the transverse cross-sectional structure of the vertical support component in the installation state according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the U-shaped groove structure of this utility model; Figure 4 This is a partial structural diagram of the U-shaped groove of this utility model in use.

[0010] The numbers in the diagram are explained as follows: 1. Horizontal civil structure, 2. Fixing plate, 3. Self-expanding bottom anchor bolt, 4. Horizontal support component, 5. Unit glass curtain wall, 6. Stabilizing pad, 7. Vertical civil structure, 8. Vertical support component, 9. U-shaped channel, 91. Outer channel plate, 92. Rubber sealing strip, 93. Inner channel plate, 94. Connecting plate. Detailed Implementation

[0011] according to Figure 1-4 This utility model will be described in detail, and its implementation will be illustrated by examples. Figure 1 and Figure 2 As shown, a framed glass curtain wall installation assembly includes support members for fixing the glass curtain wall to the horizontal civil structure 1 and vertical civil structure 8 of the building. The support members are composed of vertical support components 7 and horizontal support components 4, as shown in the figure. Figure 3 As shown, both the horizontal support assembly and the vertical support assembly are equipped with U-shaped channels 9. Each U-shaped channel includes an outer channel plate 91 positioned on the outside of the unitized glass curtain wall and an inner channel plate 93 positioned on the inside of the unitized glass curtain wall. A fixing plate 2 is welded to the bottom outer side of the U-shaped channel 9 via an integrated connecting plate 94. Figure 1 The diagram shows the longitudinal cross-sectional structure of the horizontal support component in its installation state. The fixing plate 2 of the horizontal support component 4 is fixed to the installation surface of the horizontal civil structure 4 by self-expanding bottom anchors 3. The upper and lower ends of the unit glass curtain wall 5 are respectively inserted and fixed in the U-shaped grooves 9 of the oppositely arranged horizontal support component 4; as shown Figure 2 The diagram shows the horizontal cross-sectional structure of the vertical support assembly in its installation state. The fixing plate 2 of the vertical support assembly 8 is fixed to the installation surface of the vertical civil structure 7 by self-expanding bottom anchors 3. The left and right ends of the unit glass curtain wall 5 are respectively inserted and fixed in the U-shaped grooves 9 of the oppositely arranged vertical support assembly 8. Figure 4 As shown, for ease of installation, the width of the U-shaped channel 9 is greater than the thickness of the unit glass curtain wall, forming a certain gap to facilitate the insertion and installation of the unit glass curtain wall. To increase installation stability, a stabilizing pad 6 is provided between the inner bottom of the U-shaped channel 9 and the end face of the inserted unit glass curtain wall 5. The stabilizing pad is made of aging-resistant and highly elastic rubber material, which plays a shock-absorbing and buffering role, effectively reducing the probability of glass breakage and extending the service life of the glass. A rubber sealing strip 92 is provided between the outer side of the unit glass curtain wall 5 and the outer channel plate 91 of the U-shaped channel, so that the unit glass curtain wall is tightly attached to the U-shaped channel to prevent external water seepage. The U-shaped channel 9, connecting plate 94 and fixing plate 2 are made of stainless steel plate, which increases the strength and corrosion resistance of the supporting components and ensures the long-term stability of the overall curtain wall structure. The horizontal civil structure 1 refers to the concrete floor slab, frame beam or overhanging eaves of the building's outer edge; the vertical civil structure 7 preferably uses concrete columns, shear walls or vertical steel columns on the building's exterior facade. Self-expanding anchors are mechanical anchors commonly used in building structures to reliably connect with civil engineering substrates such as concrete and stone.

[0012] As a further improvement, such as Figure 4 As shown, the lower end of the unit glass curtain wall 5 is inserted into the U-shaped groove. The outer groove plate 91 of the U-shaped groove, which is located on the outside of the unit glass curtain wall, is lower than the inner groove plate 93, which is located on the inside of the unit glass curtain wall, forming a height difference a. The height difference is 1-3cm, which can facilitate the installation of the unit glass curtain wall and also increase the waterproof effect.

[0013] As a further improvement, the upper part of the rubber sealing strip 9 of the horizontal support assembly placed at the lower end of the unit curtain wall glass can be made into a sloping eave extending outward from the inner groove plate, thereby further improving the waterproofing effect.

[0014] Installation and construction: 3mm thick stainless steel plates are processed into U-shaped channels, connecting plates and fixing plates. The connecting plates are welded to the bottom of the U-shaped channels to form an integrated profile component. Bolt holes are drilled into the fixing plates to form profile components. Based on the measured lengths of the horizontal and vertical civil structures of the unitized glass curtain wall at the construction site, U-shaped channels and fixing plates are cut and welded together to form supporting components. Stabilizing pads are placed inside the U-shaped channels, fitting snugly against the inner wall. Supporting components are installed at the upper, lower, and left ends of the curtain wall installation opening formed by the horizontal and vertical civil structures, and fixed to the installation surfaces of the horizontal and vertical civil structures respectively using self-expanding anchors. Then, a U-shaped channel and fixing plate are inserted and welded together at the right end of the unitized glass curtain wall to form a supporting component. The unitized glass curtain wall is inserted into the upper and lower U-shaped channels, leaning towards the left end U-shaped channel. The right end supporting component of the unitized glass curtain wall is then aligned with the installation surface of the right vertical civil structure and fixed using self-expanding anchors. Finally, a rubber sealing strip is pressed into the gap between the outer side of the unitized glass curtain wall and the outer channel plate of the U-shaped channel to form a tight connection and prevent water seepage. Check the tightness of the connection between the unit glass curtain wall and the U-shaped channel to ensure there is no looseness or gaps, and verify that the waterproof performance meets the standards without the need for additional sealant.

[0015] This invention utilizes a U-shaped channel with a stabilizing pad. A rubber sealing strip is installed between the outer side of the unit glass curtain wall and the outer channel plate of the U-shaped channel, forming an interference fit that eliminates gaps and blocks the infiltration path of rainwater and other liquids, achieving waterproofing structurally without relying on sealant. The stabilizing pad is located at the contact point between the U-shaped channel and the glass. When subjected to external vibrations (such as wind or minor building deformation), the stabilizing pad can absorb vibration energy, reducing the risk of glass breakage. The stainless steel support components and U-shaped channel have excellent corrosion resistance and structural strength, are not prone to rust or deformation, and reduce maintenance costs. The elimination of the sealant application process significantly shortens on-site installation time and reduces the complexity of manual operations. Actual measurements show that the installation time for a single glass panel is reduced by more than 60% compared to traditional methods, resulting in improved construction efficiency.

[0016] In summary, the purpose of this utility model has been achieved.

Claims

1. A glass curtain wall installation assembly, comprising supporting components for installing and fixing the glass curtain wall to the horizontal and vertical civil structures of a building, characterized in that: The supporting components are composed of vertical support components and horizontal support components. Both the horizontal and vertical support components are provided with U-shaped channels. A fixing plate is welded to the outer bottom of the U-shaped channel through an integrated connecting plate. The fixing plate of the horizontal support component is fixed to the installation surface of the horizontal civil structure by self-expanding bottom anchors, and the fixing plate of the vertical support component is fixed to the installation surface of the vertical civil structure by self-expanding bottom anchors. The upper and lower ends of the unit glass curtain wall are respectively inserted and fixed into the U-shaped channels of the oppositely arranged horizontal support components, and the left and right ends of the unit glass curtain wall are respectively inserted and fixed into the U-shaped channels of the oppositely arranged vertical support components. A stabilizing pad is provided between the inner bottom of the U-shaped channel and the end face of the inserted unit glass curtain wall, and a rubber sealing strip is provided between the outer side of the unit glass curtain wall and the outer channel plate of the U-shaped channel.

2. The glass curtain wall installation assembly according to claim 1, characterized in that: The outer groove plate of the U-shaped groove, located on the outside of the unitized glass curtain wall, is lower than the inner groove plate located on the inside of the unitized glass curtain wall.

3. The glass curtain wall installation assembly according to claim 1, characterized in that: The U-shaped channel, connecting plate, and fixing plate are stainless steel components.

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