An assembled elevator glass curtain wall mounting and fixing device

Abstract

This application relates to a prefabricated elevator glass curtain wall installation and fixing device, which includes multiple installation units. Adjacent installation units are abutted against each other along the shaft steel column. Each installation unit includes four first connectors and four second connectors. The first connectors are fixedly installed on the shaft steel column, and the second connectors are fixedly installed on the shaft steel column and engaged with adjacent first connectors. Both the first and second connectors have installation slots. The openings of the installation slots of the first and second connectors on adjacent shaft steel columns are oriented in the same direction. A glass panel is engaged between the first and second connectors. This application has the effect of convenient installation of glass curtain walls and the ability to disassemble and repair individual glass panels.

Description

Technical Field

[0001] This application relates to the technical field of building engineering, and in particular to a prefabricated elevator glass curtain wall installation and fixing device. Background Technology

[0002] Elevators need to be added to old residential buildings to facilitate travel. As a key component, the performance and safety of prefabricated elevators directly affect the functionality and quality of the entire building. Glass curtain walls are increasingly appearing in such elevator products. Glass curtain walls in elevator shafts not only provide good lighting but also enhance the aesthetics of the building. The installation and maintenance of glass curtain walls are gradually gaining attention.

[0003] In related technologies, the external enclosure structure of elevator shafts often adopts a combination of steel structure and glass curtain wall. Multiple single glass panels are fixedly installed between the column square tubes by using spaced columns. Compared with using a single piece of glass, this can reduce the probability of the entire wall being damaged due to spontaneous breakage to a certain extent. However, the above technology has the problem that it is impossible to disassemble and repair individual glass panels, which means that when replacing a single glass panel, it is necessary to remove the pressure plates of multiple adjacent glass panels. Utility Model Content

[0004] To address the aforementioned technical problems, this application provides a prefabricated elevator glass curtain wall installation and fixing device.

[0005] The technical solution of the prefabricated elevator glass curtain wall installation and fixing device provided in this application is as follows: a prefabricated elevator glass curtain wall installation and fixing device, comprising: multiple installation units, with adjacent installation units abutting against each other along the shaft steel column;

[0006] Each installation unit includes four first connectors and four second connectors. The first connectors are fixedly installed on the shaft steel column, and the second connectors are fixedly installed on the shaft steel column and engaged with adjacent first connectors. Both the first connectors and the second connectors have installation slots. The openings of the installation slots of the first connectors and the second connectors on adjacent shaft steel columns are oriented in the same direction. A glass plate is engaged between the first connectors and the second connectors.

[0007] By adopting the above technical solution, multiple installation units can be installed along the shaft steel columns to achieve splicing and installation of the curtain wall in the shaft direction. The first connector and the second connector are respectively fixed on the shaft steel columns and interlock with each other. The installation slots of the two connectors can allow the glass panels to be interlocked in between, so that the glass panels can be stably installed and fixed on the shaft steel columns, thus completing the installation of the prefabricated elevator shaft glass curtain wall. Furthermore, the disassembly and maintenance of a single glass panel can be achieved by disassembling a single second connector.

[0008] Preferably, a first square tube is provided between the first connector and the shaft steel column, and a second square tube is provided between the second connector and the shaft steel column, with both the first square tube and the second square tube welded to the shaft steel column.

[0009] By adopting the above technical solution, the first square tube and the second square tube are prefabricated in the factory, which reduces interference with the construction site, prevents disturbance to residents, simplifies the installation process, and allows the first and second connectors to be installed more securely on the shaft steel column, improving the stability and firmness of the entire installation and fixing device. At the same time, it is convenient to assemble multiple installation units, which facilitates the installation of prefabricated elevator shaft glass curtain walls.

[0010] Preferably, the first connector has a positioning groove at one end near the shaft steel column that matches the first square tube, and the first square tube engages with the first connector to achieve overall installation and positioning.

[0011] By adopting the above technical solution, multiple installation units are installed adjacent to each other on the shaft steel column. The first connector and the second connector are fixed to the shaft steel column and engaged. The glass plate is engaged between the two to complete the basic installation and fixation. A first square tube is installed between the first connector and the shaft steel column, and a second square tube is installed between the second connector and the shaft steel column and welded to enhance the structural stability. The first connector cooperates with the positioning groove of the first square tube and engages to achieve overall installation positioning, making the installation process more precise and efficient.

[0012] Preferably, the first connector also has a limiting groove, and the adjacent second connector includes a limiting protrusion. The first connector and the second connector engage with each other through the limiting groove and the limiting protrusion.

[0013] By adopting the above technical solution, the first connector has a limiting groove, and the second connector includes a limiting protrusion. The two are engaged by the limiting groove and the limiting protrusion, which can further enhance the connection stability and accuracy of the first connector and the second connector, ensure the stability of the glass panel installation, improve the overall installation quality of the prefabricated elevator shaft glass curtain wall installation and fixing device, and form a loop at the engagement of the limiting groove and the limiting protrusion to prevent water from flowing into the elevator shaft.

[0014] Preferably, the first connector and the second connector have a receiving groove on the inner wall of the shaft steel column near the mounting slot. Multiple receiving grooves are spaced apart along the length of the shaft steel column, and an abutment component is provided in the receiving groove.

[0015] By adopting the above technical solution, multiple installation units are installed along the shaft steel column, and the first and second connectors are engaged to form an installation slot to fix the glass plate. Multiple receiving slots are opened on the inner wall of the installation slot near the shaft steel column and abutment components are set. The abutment components can provide better support and buffer for the glass plate, improve the stability and firmness of the glass plate installation, and can be adapted to glass plates of different thicknesses and sizes.

[0016] Preferably, the abutting component includes an abutting block and an elastic element, the elastic element being fixedly installed in the receiving groove, and the abutting block extending out of the receiving groove and abutting against the elastic element.

[0017] By adopting the above technical solution, an abutment component is provided in the receiving groove on the inner wall of the mounting slot of the first connector and the second connector. The abutment block cooperates with the elastic element, and under the action of the elastic element, the abutment block can tightly abut against the glass plate, thereby enhancing the installation stability of the glass plate.

[0018] Preferably, the working surface of the abutment block away from the shaft steel column is provided with an elastic layer.

[0019] By adopting the above technical solution, the elastic layer on the working surface of the contact block can avoid damage to the glass plate during contact, thus protecting the glass plate. At the same time, the elastic layer can enhance the contact friction with the glass plate, making the glass plate more securely fixed.

[0020] Preferably, a sealing plate is provided at the connection between each adjacent installation unit, and the sealing plate is arranged in a Z-shape to fit the glass plate.

[0021] By adopting the above technical solution, the prefabricated elevator shaft glass curtain wall installation and fixing device, which consists of multiple installation units, facilitates the installation of glass panels; the sealing plate with a Z-shaped structure that fits the glass panel at the connection of adjacent installation units can improve the sealing performance of the installation and fixing device.

[0022] Preferably, the first connector and the second connector further include a support plate, which is located at the end of the mounting slot near the ground.

[0023] By adopting the above technical solution, multiple installation units are installed along the shaft steel column. The first and second connecting parts of each installation unit are fixed on the shaft steel column and interlocked with each other. The glass panel is interlocked between the two. At the same time, the first and second connecting parts have a support plate located at the end of the installation groove near the ground, which can enhance the support of the glass panel and improve the stability and firmness of the glass curtain wall installation.

[0024] Preferably, the second connector is a hollow structure with a rectangular cross-section.

[0025] By adopting the above technical solution, multiple installation units are installed along the shaft steel column. Each installation unit consists of four first connectors and four second connectors. The first connectors and second connectors are fixed on the shaft steel column and interlock with each other, with the glass plate sandwiched between them. At the same time, the second connector adopts a hollow structure with a rectangular cross-section, which not only helps to reduce the overall weight of the device, but also saves materials and reduces costs.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. By designing the installation unit and using the snap-fit ​​structure of the connectors, the problem of being unable to disassemble individual glass panels is avoided, improving the convenience of maintenance and reducing maintenance costs;

[0028] 2. The connector has an installation slot to hold the glass panel. Compared with metal frame and bolt fixing, it simplifies the installation process, reduces the requirements for accurate measurement and positioning, and the connector has better compatibility with the glass panel, improving waterproof and sound insulation effects.

[0029] 3. The installation units can be flexibly set up and spliced, which solves the problem of insufficient flexibility of pre-embedded connectors and reduces the difficulty and cost of adjustment due to inaccurate position during installation. Attached Figure Description

[0030] Figure 1 This is a structural schematic diagram of a prefabricated elevator glass curtain wall installation and fixing device provided in an embodiment of this application;

[0031] Figure 2 yes Figure 1 Top view diagram

[0032] Figure 3 yes Figure 1 A schematic diagram of a partial explosion in section A.

[0033] Figure 4 This is a structural schematic diagram of the second connector;

[0034] Figure 5 yes Figure 4 Schematic diagram of cross section in the aa direction.

[0035] Explanation of reference numerals in the attached drawings: 100, installation unit; 200, shaft steel column; 300, glass plate; 1, first connector; 11, installation slot; 12, positioning slot; 13, limiting slot; 14, receiving slot; 15, support plate; 2, second connector; 21, limiting protrusion; 3, first square tube; 4, second square tube; 5, abutment assembly; 51, abutment block; 52, elastic element; 6, sealing plate. Detailed Implementation

[0036] The following will be combined with the appendixFigures 1-5 The technical solutions in the embodiments of this utility model are described in further detail below. The described embodiments are only possible technical implementations of this utility model, but are not limited thereto. Other embodiments obtained by those skilled in the art in conjunction with the embodiments of this utility model without creative effort are also within the protection scope of this utility model.

[0037] refer to Figure 1 The present application provides a prefabricated elevator glass curtain wall installation and fixing device, which includes multiple installation units 100. Adjacent installation units 100 are abutted along the shaft steel column 200. This arrangement makes the installation of the entire glass curtain wall modular, which is convenient for construction and subsequent maintenance. Each installation unit 100 cooperates with each other to jointly bear the weight and external force of the glass curtain wall, thereby improving the overall stability.

[0038] refer to Figure 1 and Figure 2 Specifically, each installation unit 100 includes four first connectors 1 and four second connectors 2. The first connectors 1 are fixedly installed on the shaft steel column 200, and are typically made of high-strength metal materials such as stainless steel or aluminum alloy to ensure they can withstand certain external forces. The second connectors 2 are also fixedly installed on the shaft steel column 200 and engage with adjacent first connectors 1. The shape of the second connector 2 must be adapted to the first connector 1 to achieve engagement. It can also be made of the same metal material as the first connector 1. When the first connectors 1 and second connectors 2 engage, they effectively restrict relative movement between them, enhancing structural stability. Both the first connectors 1 and second connectors 2 have installation slots 11. The openings of the installation slots 11 on adjacent shaft steel columns 200 are oriented in the same direction. This orientation facilitates the installation of the glass plate 300, allowing it to smoothly engage between the first connectors 1 and second connectors 2.

[0039] refer to Figure 1 and Figure 2A first square tube 3 is installed between the first connecting piece 1 and the shaft steel column 200. The first square tube 3 is generally a hollow square tube, and its material can be steel. The first square tube 3 serves as a buffer and support. It can be prefabricated and welded to the shaft steel column 200 in the factory. The first connecting piece 1 is fixed to the first square tube 3 with bolts. A second square tube 4 is installed between the second connecting piece 2 and the shaft steel column 200. The structure and function of the second square tube 4 are similar to those of the first square tube 3. It is also prefabricated and welded to the shaft steel column 200 in the factory. The second connecting piece 2 is fixed to the second square tube 4 with bolts. Both the first square tube 3 and the second square tube 4 are welded to the shaft steel column 200. This welding method ensures the tightness and stability of their connection with the shaft steel column 200.

[0040] refer to Figures 1-3 The first connector 1 has a positioning groove 12 at one end near the shaft steel column 200, which matches the shape of the first square tube 3. The first square tube 3 engages with the first connector 1 to achieve overall installation positioning. During installation, the first square tube 3 is welded to the shaft steel column 200. By inserting the first square tube 3 into the positioning groove 12, the position of the first connector 1 can be quickly and accurately determined, improving installation efficiency and accuracy.

[0041] refer to Figures 2-4 The first connecting member 1 also has a limiting groove 13, which can be a square groove. The second connecting member 2, located adjacent to each other on the same shaft steel column 200, includes a limiting protrusion 21, the shape of which must be adapted to the limiting groove 13. The first connecting member 1 and the second connecting member 2 engage with the limiting protrusion 21 through the limiting groove 13. This engagement method further enhances the connection stability between the first connecting member 1 and the second connecting member 2, preventing relative sliding during use.

[0042] refer to Figure 1 , Figure 4 and Figure 5The mounting slots 11 of the first connector 1 and the second connector 2 are provided with receiving slots 14 near the inner wall of the shaft steel column 200. Multiple receiving slots 14 are spaced apart along the length of the shaft steel column 200. The function of the receiving slots 14 is to house the abutment assembly 5. The abutment assembly 5 includes an abutment block 51 and an elastic element 52. The abutment block 51 is usually a block structure, and its material can be rubber or plastic, or other materials with a certain degree of elasticity. The elastic element 52 can be a spring, and the spring constant should be selected according to the actual situation to ensure that it can provide appropriate elastic force. The elastic element 52 is fixedly installed in the receiving slot 14, and the abutment block 51 extends out of the receiving slot 14 and abuts against the elastic element 52. When the glass plate 300 is installed between the first connector 1 and the second connector 2, the abutment block 51 is pressed tightly against the glass plate 300 by the elastic member 52, which plays a role in buffering and fixing, preventing the glass plate 300 from shaking, and adapting to glass plates 300 of different thicknesses and sizes.

[0043] refer to Figure 2 and Figure 3 The first connector 1 and the second connector 2 also include a support plate 15, which is located at the end of the mounting slot 11 near the ground. The support plate 15 can be a flat structure, and its material is the same as that of the first connector 1 and the second connector 2. The function of the support plate 15 is to support the glass plate 300, reduce the pressure of the glass plate 300's own weight on the connectors, and improve the stability of the glass plate 300 during installation.

[0044] The mounting slot 11 and the abutment component 5 of the second connector 2 have the same structure as those of the first connector 1. The second connector 2 is a hollow structure with a rectangular cross-section. This structure ensures the strength of the second connector 2 while reducing its own weight, reducing installation difficulty and cost. In addition, the hollow structure also facilitates wiring and other operations.

[0045] An elastic layer is provided on the working surface of the abutment block 51 away from the shaft steel column 200. The elastic layer can be a rubber pad or the like. It can increase the friction between the abutment block 51 and the glass plate 300, further improve the stability of the glass plate 300, and at the same time prevent the abutment block 51 from scratching the glass plate 300.

[0046] refer to Figure 1 and Figure 2 Each adjacent installation unit 100 is fitted with a sealing plate 6 at its connection point. The sealing plate 6 is arranged in a U-shape and adheres to the glass panel 300. The sealing plate 6 is generally made of materials with good sealing properties, such as rubber or silicone. The U-shape structure allows for better adhesion to the glass panel 300. The connection between the sealing plate 6 and other components is sealed and fixed with structural silicone sealant, effectively preventing rainwater, dust, and other contaminants from entering the glass curtain wall, thus improving the waterproofing and sound insulation performance of the glass curtain wall.

[0047] The implementation principle of the prefabricated elevator glass curtain wall installation and fixing device in this application embodiment is as follows: The modular design of multiple installation units 100 facilitates construction and maintenance. The first connecting piece 1 and the second connecting piece 2 are connected through various methods such as snap-fit ​​and limiting, enhancing the stability of the structure. The first square tube 3 and the second square tube 4 provide buffering and support, while the positioning groove 12 achieves precise positioning. The cooperation between the abutment component 5 and the elastic layer ensures the stability of the glass panel 300 while preventing damage. The sealing plate 6 improves waterproofing and sound insulation, the support plate 15 reduces the pressure of the glass panel 300 on the connecting pieces, and the hollow structure of the second connecting piece 2 balances strength and cost. When it is necessary to disassemble a single glass panel 300, the sealing plate 6 is removed, and then only the bolts of the second connecting piece 2 fixing the current glass panel 300 are loosened to separate the second connecting piece 2 from the second square tube 4. The second connecting piece 2 is then pulled out to separate the limiting protrusion 21 from the limiting groove 13, allowing the replacement glass panel 300 to be removed.

[0048] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A prefabricated elevator glass curtain wall installation and fixing device, characterized in that, include: Multiple installation units (100) are arranged in abutment along the shaft steel column (200); Each of the installation units (100) includes four first connectors (1) and four second connectors (2). The first connectors (1) are fixedly installed on the shaft steel column (200), and the second connectors (2) are fixedly installed on the shaft steel column (200) and engaged with the adjacent first connectors (1). Both the first connectors (1) and the second connectors (2) are provided with installation slots (11). The openings of the installation slots (11) of the first connectors (1) and the second connectors (2) on the adjacent shaft steel columns (200) are oriented in the same direction. The glass plate (300) is engaged between the first connectors (1) and the second connectors (2).

2. The prefabricated elevator glass curtain wall installation and fixing device according to claim 1, characterized in that: A first square tube (3) is provided between the first connector (1) and the shaft steel column (200), and a second square tube (4) is provided between the second connector (2) and the shaft steel column (200). Both the first square tube (3) and the second square tube (4) are welded to the shaft steel column (200).

3. The prefabricated elevator glass curtain wall installation and fixing device according to claim 2, characterized in that: The first connector (1) has a positioning groove (12) at one end near the shaft steel column (200) that matches the first square tube (3). The first square tube (3) and the first connector (1) are engaged to achieve overall installation and positioning.

4. The prefabricated elevator glass curtain wall installation and fixing device according to claim 2, characterized in that: The first connector (1) is also provided with a limiting groove (13), and the adjacent second connector (2) includes a limiting protrusion (21). The first connector (1) and the second connector (2) are engaged with the limiting protrusion (21) through the limiting groove (13).

5. The prefabricated elevator glass curtain wall installation and fixing device according to claim 1, characterized in that: The first connector (1) and the second connector (2) have mounting slots (11) with receiving slots (14) on the inner wall of the shaft steel column (200) near the shaft steel column (200). Multiple receiving slots (14) are spaced apart along the length of the shaft steel column (200). An abutment component (5) is provided in the receiving slot (14).

6. The prefabricated elevator glass curtain wall installation and fixing device according to claim 5, characterized in that: The abutting component (5) includes an abutting block (51) and an elastic member (52). The elastic member (52) is fixedly installed in the receiving groove (14). The abutting block (51) extends out of the receiving groove (14) and abuts against the elastic member (52).

7. The prefabricated elevator glass curtain wall installation and fixing device according to claim 6, characterized in that: The working surface of the abutment block (51) away from the shaft steel column (200) is provided with an elastic layer.

8. The prefabricated elevator glass curtain wall installation and fixing device according to claim 1, characterized in that: A sealing plate (6) is provided at the connection of each adjacent installation unit (100), and the sealing plate (6) is provided in a Z-shaped structure to fit the glass plate (300).

9. The prefabricated elevator glass curtain wall installation and fixing device according to claim 1, characterized in that: The first connector (1) and the second connector (2) also include a support plate (15), which is located at the end of the mounting slot (11) near the ground.

10. The prefabricated elevator glass curtain wall installation and fixing device according to claim 1, characterized in that: The second connector (2) is a hollow structure with a rectangular cross-section.

Images