CN217632009U

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

Info

Publication number: CN217632009U
Application number: CN202122905281.3U
Authority: CN
Inventors: 姜建猛; 于雪峥; 宋雨龙; 刘林玺; 于海志; 刘步
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-10-21
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a jumbo size curtain wall glass switching structure belongs to the technical field of curtain for civil engineering. Including fixed frame and glass board, fixed frame fixed mounting is in the one end of building wall, fixed frame internalization is provided with the installing frame and is provided with drive assembly and two driven subassemblies that are used for driving the installing frame, glass board fixed mounting is in the installing frame. The utility model provides a difficult scheduling problem of windowing that current jumbo size curtain wall glass exists.

Description

Large-size curtain wall glass opening and closing structure

Technical Field

The utility model relates to a jumbo size curtain wall glass switching structure belongs to the technical field of curtain for civil engineering.

Background

The curtain wall is an outer wall enclosure of a building, is a light wall with decorative effect commonly used in modern high-rise buildings, consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, does not bear an outer enclosure structure or a decorative structure of the building acted by the main structure, and is widely used at present.

The prior art application number is: CN202022301645.2 discloses an electric window, relating to the technical field of glass curtain walls for buildings, and the technical scheme is characterized in that the electric window comprises a fixed window frame fixedly connected to double-layer curtain wall glass, a ventilating window installed on the fixed window frame, and a starting assembly arranged on the fixed window frame and used for opening and closing the ventilating window in a translation manner; the ventilation window comprises a glass plate and a movable window frame which is matched with the fixed window frame and is fixedly connected with the glass plate.

At present, the installation process of the existing large-size curtain wall glass is complex, and the window opening is difficult, so that the practicability is poor, and in order to solve the problem, a curtain wall installation fixing structure is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of difficult windowing and the like of the existing large-size curtain wall glass, the utility model designs a window opening device which has fast windowing speed and simple steps.

In order to realize the purpose, the utility model adopts the following technical scheme:

a large-size curtain wall glass opening and closing structure comprises a fixing frame and a glass plate, wherein the fixing frame is fixedly installed at one end of a building wall, an installation frame is movably arranged in the fixing frame, and a driving assembly and two driven assemblies are arranged for driving the installation frame; the two driven assemblies are arranged at the upper end and the lower end of the fixed frame and comprise driven rods, the driven rods are rotatably connected with the fixed frame, second bevel gears are fixedly mounted at one ends of the driven rods and meshed with the first bevel gears, driving gears are fixedly mounted on the driven rods and meshed with racks, the racks are fixedly connected with the mounting frame, and the glass plate is fixedly connected into the mounting frame.

The upper end and the lower end in the fixed frame are provided with guide assemblies, each guide assembly comprises a guide pipe and a guide rod, the guide pipes are fixedly connected with the inner wall of the fixed frame, the guide rods are slidably connected in the guide pipes, and one end of each guide rod is fixedly connected with the mounting frame.

And a handle rod is arranged at one end of the driving rod, which is far away from the worm.

One end of the handle rod penetrates through the driving rod and is movably connected with the driving rod.

The quantity of direction subassembly is four at least, the upper and lower both ends of direction subassembly equipartition in fixed frame.

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

Compared with the prior art the utility model discloses there are following characteristics and beneficial effect: the utility model can carry out windowing operation only by rotating the driving rod through the arrangement of the driving component and the driven component, optimizes windowing steps, accelerates windowing speed, and is simultaneously suitable for opening and closing large-size curtain wall glass;

the utility model can guide the displacement of the mounting frame through the arrangement of the guide component, thereby ensuring the stability of the movement of the mounting frame and ensuring that the mounting frame is not easy to shake when bearing wind power;

the utility model can freely adjust the passing length by arranging the handle rod movably at one end of the active rod, thereby controlling the torque and lightening the operation intensity;

the utility model discloses a setting of stopper has restricted the displacement length of installing frame, has avoided droing that the installing frame leads to because of misoperation simultaneously.

Drawings

Fig. 1 is a schematic view of the installation structure of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

Wherein the reference numerals are: 1. building a wall body; 2. a fixing frame; 3. installing a frame; 4. a glass plate; 20. A drive assembly; 21. an ear plate; 22. a drive rod; 23. a first bevel gear; 24. a worm gear; 25. a worm; 26. a driving lever; 261. a handle bar; 27. a support plate; 30. a driven assembly; 31. a driven lever; 32. A second bevel gear; 33. a drive gear; 34. a rack; 40. a guide assembly; 41. a guide tube; 42. A guide rod; 43. and a limiting block.

Detailed Description

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

As shown in fig. 1-2, the large-sized curtain wall glass opening and closing structure of the embodiment includes a fixing frame 2 and a glass plate 4, the fixing frame 2 is fixedly installed at one end of a building wall 1, an installation frame 3 is movably installed in the fixing frame 2, and a driving component 20 and two driven components 30 for driving the installation frame 3 are installed in the fixing frame 2, the driving component 20 is installed at one side in the fixing frame 2, the driving component 20 includes two lug plates 21, the two lug plates 21 are both fixedly connected with the fixing frame 2, a driving rod 22 is fixedly installed between the two lug plates 21, both ends of the driving rod 22 extend outwards and pass through the lug plates 21, the driving rod 22 is rotatably connected with the lug plates 21, both ends of the driving rod 22 are both fixedly connected with a first bevel gear 23, a worm wheel 24 is fixedly installed on the driving rod 22, a support plate 27 is installed at one side of the worm wheel 24, the support plate 27 is fixedly connected with the inner wall of the fixing frame 2, a driving rod 26 is rotatably connected with the support plate 27, one end of the driving rod 26 close to the worm wheel 24 is fixedly connected with a worm 25, and the worm 25 is engaged with the worm wheel 24; the two driven assemblies 30 are respectively arranged at the upper end and the lower end in the fixed frame 2, each driven assembly 30 comprises a driven rod 31, each driven rod 31 is rotatably connected with the fixed frame 2, a second bevel gear 32 is fixedly mounted at one end, close to the first bevel gear 23, of each driven rod 31, each second bevel gear 32 is meshed with the corresponding first bevel gear 23, a driving gear 33 is fixedly mounted on each driven rod 31, a rack 34 is meshed with the driving gear 33, the rack 34 is fixedly connected with the mounting frame 3, and the glass plate 4 is fixedly connected in the mounting frame 3.

Further, the upper end and the lower end in the fixed frame 2 are provided with guide assemblies 40, each guide assembly 40 comprises a guide pipe 41 and a guide rod 42, the guide pipes 41 are fixedly connected with the inner wall of the fixed frame 2, the guide rods 42 are slidably connected in the guide pipes 41, and one end of each guide rod 42 is fixedly connected with the mounting frame 3.

Further, a handle bar 261 is disposed at an end of the driving lever 26 away from the worm 25, and the handle bar 261 facilitates rotation of the driving lever 26.

Further, one end of the handle bar 261 penetrates through the driving lever 26 and is movably connected with the driving lever 26, so that the handle bar 261 can freely adjust the length to change the torque applied to the driving lever 26.

Further, the number of the guide assemblies 40 is at least four, and the guide assemblies 40 are uniformly distributed at the upper end and the lower end in the fixing frame 2, so that the guide stability is ensured.

Furthermore, one end of the guide rod 42, which is far away from the mounting frame 3, is fixedly connected with a limiting block 43, and the limiting block 43 limits the opening amount of the glass plate, so that the glass plate is prevented from falling off.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present application, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

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

Claims

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).