CN217632009U - Large-size curtain wall glass opening and closing structure - Google Patents

Abstract

The utility model relates to a large-size curtain wall glass opening and closing structure, which belongs to the technical field of curtain walls for civil engineering. It includes a fixed frame and a glass plate, the fixed frame is fixedly installed at one end of the building wall, a mounting frame is movably arranged in the fixed frame, and a drive assembly and two driven assemblies for driving the installation frame are arranged, the glass plate Fixed installation in the installation frame. The utility model solves the problems of the existing large-size curtain wall glass, such as the difficulty of opening windows.

Description

A large-scale curtain wall glass opening and closing structure

technical field

The utility model relates to a large-size curtain wall glass opening and closing structure, which belongs to the technical field of curtain walls for civil engineering.

Background technique

Curtain wall is the outer wall of the building. It is a lightweight wall with decorative effect commonly used in modern high-rise buildings. It is composed of panels and a supporting structure system. The building envelope or decorative structure that assumes the role of the main structure has been widely used.

The patent document with the prior art application number: CN202022301645.2 discloses an electric window, which relates to the technical field of glass curtain walls for buildings. A ventilation window on the window frame and a starter assembly arranged on the fixed window frame for opening and closing the ventilation window in translation; the ventilation window includes a glass plate and a movable window frame matched with the fixed window frame and fixedly connected with the glass plate .

At present, the existing large-size curtain wall glass has a complicated installation process and is difficult to open windows, so the practicability is poor. In order to solve this problem, we propose a curtain wall installation and fixing structure.

Utility model content

In order to overcome the shortcomings of the existing large-size curtain wall glass such as difficulty in opening windows, the utility model is designed, and the window opening speed of the utility model is fast and the steps are simple.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A large-size curtain wall glass opening and closing structure includes a fixed frame and a glass plate, the fixed frame is fixedly installed at one end of a building wall, a mounting frame is movably arranged in the fixed frame, and a drive assembly for driving the installation frame is arranged and two driven assemblies, the drive assembly includes two lugs, both of which are fixedly connected to the fixing frame, a drive rod is fixedly arranged between the two lugs, and the two ends of the drive rod extend outward and pass through ear plate, both ends of the drive rod are fixedly connected with a first bevel gear, a worm wheel is fixedly installed on the drive rod, a support plate is provided on one side of the worm wheel, and the support plate is fixedly connected with the inner wall of the fixed frame, so The support plate is rotatably connected with a driving rod, and one end of the driving rod close to the worm wheel is fixedly connected with a worm, and the worm is engaged with the worm wheel; the two driven components are arranged on the upper and lower ends of the fixed frame, and the driven The assembly includes a driven rod, the driven rod is rotatably connected with the fixed frame, and one end of the driven rod is fixedly mounted with a second bevel gear, the second bevel gear meshes with the first bevel gear, and the driven rod is mounted on the driven rod. A driving gear is fixedly installed, a rack is engaged with the driving gear, the rack is fixedly connected with the installation frame, and the glass plate is fixedly connected in the installation frame.

The upper and lower ends of the fixed frame are provided with guide assemblies, the guide assemblies include a guide tube and a guide rod, the guide tube is fixedly connected with the inner wall of the fixed frame, the guide rod is slidably connected in the guide tube, and the guide rod One end is fixedly connected with the installation frame.

One end of the active rod away from the worm is provided with a handle rod.

One end of the handle rod passes through the active rod and is movably connected with the active rod.

The number of the guide assemblies is at least four, and the guide assemblies are evenly distributed at the upper and lower ends of the fixed frame.

One end of the guide rod away from the installation frame is fixedly connected with the limiting block.

Compared with the prior art, the present utility model has the following features and beneficial effects: the present utility model only needs to rotate the active lever to perform the window opening operation through the arrangement of the driving component and the driven component, optimizes the window opening steps, and speeds up the opening of the window. window speed, and can be applied to the opening and closing of large-size curtain wall glass;

In the utility model, through the arrangement of the guide assembly, the guide assembly can guide the displacement of the installation frame, which ensures the smooth movement of the installation frame and makes the installation frame less prone to shaking when it is subjected to wind;

In the utility model, through the arrangement of the handle bar, the handle bar is movably arranged at one end of the active bar, and the passing length can be adjusted freely, so that the torque can be controlled and the operation intensity can be reduced;

The utility model limits the displacement length of the installation frame through the arrangement of the limit block, and simultaneously avoids the falling off of the installation frame due to operation errors.

Description of drawings

Fig. 1 is the installation structure schematic diagram of the present utility model;

Figure 2 is a schematic diagram of the partial structure of the present invention.

The reference signs are: 1, building wall; 2, fixed frame; 3, installation frame; 4, glass plate; 20, drive assembly; 21, ear plate; 22, drive rod; 23, first bevel gear; 24 , worm gear; 25, worm; 26, driving rod; 261, handle rod; 27, support plate; 30, driven component; 31, driven rod; 32, second bevel gear; 33, drive gear; 34, rack ; 40, guide assembly; 41, guide tube; 42, guide rod; 43, limit block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Fig. 1-2, the large-size curtain wall glass opening and closing structure of this embodiment includes a fixing frame 2 and a glass plate 4. The fixing frame 2 is fixedly installed at one end of the building wall 1, and the fixing frame 2 is movably arranged with a mounting The frame 3 is also provided with a drive assembly 20 and two driven assemblies 30 for driving the installation frame 3. The drive assembly 20 is arranged on one side of the fixed frame 2, and the drive assembly 20 includes two lugs 21, both of which are connected to the fixed frame 2. The frame 2 is fixedly connected, a driving rod 22 is fixedly arranged between the two lugs 21, the two ends of the driving rod 22 extend outward and pass through the lug 21, the driving rod 22 is rotatably connected with the lug 21, and both ends of the driving rod 22 are fixed A first bevel gear 23 is connected, a worm wheel 24 is fixedly installed on the driving rod 22, a support plate 27 is arranged on one side of the worm wheel 24, the support plate 27 is fixedly connected with the inner wall of the fixed frame 2, and a driving rod 26 is rotatably connected to the support plate 27, One end of the driving rod 26 close to the worm wheel 24 is fixedly connected with a worm screw 25, and the worm screw 25 is engaged with the worm wheel 24; the two driven components 30 are respectively arranged on the upper and lower ends of the fixed frame 2, and the driven component 30 includes a driven rod 31, which is driven The rod 31 is rotatably connected with the fixed frame 2 , and a second bevel gear 32 is fixedly installed at one end of the driven rod 31 close to the first bevel gear 23 . The second bevel gear 32 is engaged with the first bevel gear 23 , and the driven rod 31 is fixedly installed There is a driving gear 33 , a rack 34 is engaged with the driving gear 33 , the rack 34 is fixedly connected with the installation frame 3 , and the glass plate 4 is fixedly connected in the installation frame 3 .

Further, the upper and lower ends of the fixed frame 2 are provided with guide assemblies 40 . The guide assemblies 40 include a guide tube 41 and a guide rod 42 . The guide tube 41 is fixedly connected to the inner wall of the fixed frame 2 , and the guide rod 42 is slidably connected in the guide tube 41 . , one end of the guide rod 42 is fixedly connected with the mounting frame 3 .

Further, a handle rod 261 is provided at one end of the active rod 26 away from the worm 25 , and the handle rod 261 facilitates the rotation of the active rod 26 .

Further, one end of the handle bar 261 passes through the active bar 26 and is movably connected with the active bar 26 , so that the length of the handle bar 261 can be freely adjusted to change the torque to the active bar 26 .

Further, the number of the guide assemblies 40 is at least four, and the guide assemblies 40 are evenly distributed on the upper and lower ends of the fixed frame 2 to ensure the stability of the guide.

Further, one end of the guide rod 42 away from the installation frame 3 is fixedly connected to a limit block 43, and the limit block 43 limits the opening amount of the glass plate to prevent the glass plate from falling off.

In the description of the utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top" ", "inside", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, and It is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the utility model.

In the utility model, unless otherwise expressly specified and limited, the terms "installation", "arrangement", "connection", "fixation", "swivel connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integrated body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction between the two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications and substitutions can be made in these embodiments without departing from the principles and spirit of the present invention. and modifications, the scope of the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A jumbo size curtain wall glass opening and closing structure which characterized in that: the glass plate fixing device comprises a fixing frame (2) and a glass plate (4), wherein the fixing frame (2) is fixedly installed at one end of a building wall body (1), an installation frame (3) is movably arranged in the fixing frame (2), a driving assembly (20) and two driven assemblies (30) are arranged for driving the installation frame (3), the driving assembly (20) comprises two lug plates (21), the two lug plates (21) are fixedly connected with the fixing frame (2), a driving rod (22) is fixedly arranged between the two lug plates (21), two ends of the driving rod (22) extend outwards and penetrate through the lug plates (21), two ends of the driving rod (22) are fixedly connected with first bevel gears (23), a worm wheel (24) is fixedly installed on the driving rod (22), a supporting plate (27) is arranged on one side of the worm wheel (24), the supporting plate (27) is fixedly connected with the inner wall of the fixing frame (2), a driving rod (26) is rotatably connected to the supporting plate (27), one end, close to the worm wheel (24), of the driving rod (26), is fixedly connected with a worm (25) meshed with the worm wheel (24);

two driven subassembly (30) set up the upper and lower both ends in fixed frame (2), driven subassembly (30) are including driven lever (31), driven lever (31) rotate with fixed frame (2) and are connected, driven lever (31) one end fixed mounting has second bevel gear (32), second bevel gear (32) and first bevel gear (23) meshing, fixed mounting has drive gear (33) on driven lever (31), the meshing has rack (34) on drive gear (33), rack (34) and installing frame (3) fixed connection, glass board (4) fixed connection is in installing frame (3).

2. The large-size curtain wall glass opening and closing structure as claimed in claim 1, wherein: upper and lower both ends in the fixed frame (2) are provided with direction subassembly (40), direction subassembly (40) are including stand pipe (41) and guide bar (42), stand pipe (41) and fixed frame (2) inner wall fixed connection, guide bar (42) sliding connection is in stand pipe (41), guide bar (42) one end and installing frame (3) fixed connection.

3. The large-size curtain wall glass opening and closing structure as claimed in claim 1, wherein: and a handle rod (261) is arranged at one end of the driving rod (26) far away from the worm (25).

4. A large-size curtain wall glass opening and closing structure as claimed in claim 3, wherein: one end of the handle rod (261) penetrates through the driving rod (26) and is movably connected with the driving rod (26).

5. A large-size curtain wall glass opening and closing structure as claimed in claim 2, wherein: the quantity of direction subassembly (40) is four at least, both ends about direction subassembly (40) equipartition is in fixed frame (2).

6. The large-size curtain wall glass opening and closing structure as claimed in claim 2, wherein: and one end of the guide rod (42) far away from the mounting frame (3) is fixedly connected with a limiting block (43).

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