Building curtain wall

Abstract

The utility model discloses a building curtain wall which comprises two fixing seats symmetrically fixed on a wall, and a curtain wall body is connected between the two fixing seats. A cavity is formed in the fixing base, a longitudinal rod is vertically arranged on one side in the cavity, a fixing pin is axially arranged on the longitudinal rod in a sliding mode, fixing grooves are formed in the upper end face and the lower end face of the curtain wall body, and the end, close to the curtain wall body, of the fixing pin penetrates through the fixing base and can be inserted into the fixing grooves. The other end of the fixing pin is connected with a driving assembly capable of driving the fixing pin to move up and down. Compared with the prior art, the curtain wall has the advantages of being simple in structure, reasonable in design, convenient and fast to operate, capable of rapidly completing installation of the curtain wall under the condition that a large number of screws are not used, providing convenience for installation personnel, effectively improving installation efficiency, and meanwhile capable of rapidly disassembling the curtain wall when the curtain wall is maintained or replaced in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of architecture, and particularly relates to a building curtain wall. Background Art

[0002] A building curtain wall is a device attached to the wall on the outer surface of a building. Its appearance has greatly improved the aesthetics and environmental protection of the building. With the development of technology, people's requirements for the functions of building curtain walls are also getting higher and higher. The curtain wall is usually composed of a panel and a support structure, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself. It is an external enclosure structure or decorative structure that does not bear the actions received by the main structure. The panel is usually glass, metal plate, stone plate, ceramic plate, etc., and the support structure is usually aluminum cross beams and columns, steel structures, glass ribs, etc.

[0003] However, the existing curtain wall installation technology has certain limitations. Currently, most curtain walls are usually installed and fixed with screws. This installation method has many problems, bringing great troubles to actual construction.

[0004] When installing a curtain wall with screws, it is necessary to install each screw one by one. This process is extremely cumbersome, consuming a large amount of time and manpower. And in large-scale curtain wall installation projects, this installation method is extremely inefficient, seriously affecting the construction progress. In addition, due to the inconvenience of installation, there are also many problems when maintaining or replacing the curtain wall in the later stage. The operation is inconvenient and the cost is relatively high. The deficiencies of these existing curtain wall installation and fixing methods greatly limit the further development and application of curtain wall technology, and there is an urgent need for a more convenient, efficient and reliable curtain wall to improve this situation. Content of the Utility Model

[0005] In order to overcome the problems that the existing technology uses screws to install curtain walls, which consumes a large amount of time and manpower and is inconvenient for installation, maintenance and replacement, the utility model provides a building curtain wall. The technical solution is as follows:

[0006] A building curtain wall includes two fixing seats symmetrically fixed on a wall, and a curtain wall body is connected between the two fixing seats; a cavity is formed in the fixing seat, and a vertical rod is vertically arranged on one side in the cavity. A fixing pin is axially slidably arranged on the vertical rod. Fixing grooves are formed on the upper and lower end faces of the curtain wall body. One end of the fixing pin close to the curtain wall body penetrates through the fixing seat and can be inserted into the fixing groove. The other end of the fixing pin is connected with a driving component capable of driving it to move up and down.

[0007] Furthermore, the driving assembly includes a threaded rod threadedly connected to an end of the fixing seat away from the curtain wall body, one end of the threaded rod is located inside the cavity and is rotatably connected to a movable plate, one end of the movable plate is fixed with a slider, and a slide groove is provided on an inner wall of the fixing seat close to the slider, the slider is slidably arranged in the slide groove, an adjusting rod is hinged at one end of the movable plate away from the slider, and the other end of the adjusting rod is hinged to an end of the fixing pin away from the curtain wall body. By operating the threaded rod to drive the adjusting rod to move and then drive the fixing pin to move up and down, the curtain wall can be quickly installed or disassembled, which improves the installation efficiency of the curtain wall and facilitates later maintenance or replacement of the curtain wall.

[0008] Furthermore, the fixing pin is vertically fixed to a limiting plate at one end away from the curtain wall body, one end of the limiting plate has a hole and is sleeved on the longitudinal rod, and the fixing pin is hinged to the adjusting rod through the limiting plate.

[0009] Furthermore, the two ends of the longitudinal rod are respectively fixedly connected to the upper and lower inner walls of the fixing seat, and a spring is sleeved on the longitudinal rod, one end of the spring is fixedly connected to an inner wall of the fixing seat away from the fixing pin, and the other end of the spring is fixedly connected to a side of the limit plate away from the fixing pin. The spring supports the limit plate through its elastic force to prevent the threaded rod from loosening after long-term use and causing the fixing pin to fall out of the fixing groove, thereby avoiding the safety hazard of unstable curtain wall fixation.

[0010] Furthermore, a positioning block is fixed on one side of the curtain wall body close to the wall, and a positioning groove matching the positioning block is opened on the wall, and the positioning block is inserted into the positioning groove. The insertion of the positioning block and the positioning groove facilitates positioning of the curtain wall installation position.

[0011] Furthermore, a rotating handle is fixed to one end of the threaded rod located outside the cavity.

[0012] Furthermore, a threaded hole is formed on a side of the fixing base away from the wall, and the threaded rod is arranged in the threaded hole.

[0013] The beneficial effects of the technical solution provided by the utility model are: the utility model has a simple structure, a reasonable design, and is easy to operate. It can not only quickly complete the installation of the curtain wall without using a large number of screws, which provides convenience for the installers and effectively improves the installation efficiency, but also can quickly disassemble the curtain wall during later maintenance or replacement of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings listed below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0015] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present utility model;

[0016] Figure 2 is Figure 1 a schematic diagram of the structure at position A in

[0017] Figure 3 is Figure 1 a schematic diagram of the structure at position B in

[0018] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1, wall; 2, fixed seat; 3, cavity; 4, positioning groove; 5, positioning block; 6, curtain wall body; 7, fixing groove; 8, fixing pin; 9, limiting plate; 10, adjusting rod; 11, longitudinal rod; 12, spring; 13, sliding groove; 14, sliding block; 15, movable plate; 16, threaded hole; 17, threaded rod; 18, turning handle. Specific Embodiments

[0019] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0020] Refer to Figures 1 to 3 , the embodiment of the present utility model provides a building curtain wall, including two fixed seats 2 symmetrically fixed on a wall 1, and a curtain wall body 6 is connected between the two fixed seats 2; a cavity 3 is provided in the fixed seat 2, and a longitudinal rod 11 is vertically arranged on one side in the cavity 3, a fixing pin 8 is axially slidably arranged on the longitudinal rod 11, fixing grooves 7 are provided on the upper and lower end faces of the curtain wall body 6, one end of the fixing pin 8 close to the curtain wall body 6 penetrates through the fixed seat 2 and can be inserted into the fixing groove 7, and the other end of the fixing pin 8 is connected with a driving component capable of driving it to move up and down.

[0021] The driving component includes a threaded rod 17 threadedly connected to one end of the fixed seat 2 away from the curtain wall body 6, one end of the threaded rod 17 is located inside the cavity 3 and is rotatably connected to a movable plate 15, one end of the movable plate 15 is fixed with a sliding block 14, and a sliding groove 13 is provided on an inner wall of the fixed seat 2 close to the sliding block 14, the sliding block 14 is slidably arranged in the sliding groove 13, one end of the movable plate 15 away from the sliding block 14 is hinged to an adjusting rod 10, and the other end of the adjusting rod 10 is hinged to the end of the fixing pin 8 away from the curtain wall body 6.

[0022] One end of the fixing pin 8 away from the curtain wall body 6 is vertically fixed to a limiting plate 9 , one end of the limiting plate 9 has a hole and is sleeved on the longitudinal rod 11 , and the fixing pin 8 is hinged to the adjusting rod 10 through the limiting plate 9 .

[0023] The two ends of the longitudinal rod 11 are respectively fixedly connected to the upper and lower inner walls of the fixing seat 2. A spring 12 is sleeved on the longitudinal rod 11. One end of the spring 12 is fixedly connected to an inner wall of the fixing seat 2 away from the fixing pin 8, and the other end of the spring 12 is fixedly connected to a side of the limit plate 9 away from the fixing pin 8.

[0024] A positioning block 5 is fixed on one side of the curtain wall body 6 close to the wall 1 , and a positioning groove 4 matching the positioning block 5 is provided on the wall 1 , and the positioning block 5 is inserted into the positioning groove 4 .

[0025] A rotating handle 18 is fixed to one end of the threaded rod 17 outside the cavity 3 .

[0026] A threaded hole 16 is formed on a side of the fixing base 2 away from the wall 1 , and a threaded rod 17 is disposed in the threaded hole 16 .

[0027] Instructions for use: A fixing seat 2 is pre-fixed on the wall 1. When the device is used, the positioning block 5 on the curtain wall body 6 is inserted into the preset positioning groove 4 on the wall 1, so as to position the curtain wall body 6. Then, the threaded rod 17 is driven to move toward the inner side of the fixing seat 2 by rotating the turning handle 18, and the movable plate is driven to move inward so that the slider 14 moves inward along the slide groove, thereby driving the upper end of the adjusting rod 10 to move inward. Because one end of the adjusting rod 10 is hinged to the movable plate 15 and the other end is hinged to the limit plate 9, the lower end of the adjusting rod 10 will move downward along the longitudinal rod with the limit plate 9, thereby inserting the fixing pin 8 into the fixing groove 7, so that the curtain wall is fixed. In addition, the spring 12 The limit plate 9 is supported by elastic force to prevent the threaded rod 17 from loosening due to long-term use, causing the fixing pin 8 to fall out of the fixing groove 7; during later maintenance or replacement of the curtain wall, the threaded rod 17 is driven to move toward the outside of the fixing seat 2 by rotating the handle 18, thereby driving the above-mentioned series of structures to move, and finally the fixing pin 8 is released from the fixing groove 7, so that the curtain wall body 6 can be disassembled.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building curtain wall, characterized in that: It comprises two fixing seats (2) symmetrically fixed on the wall (1), and a curtain wall body (6) is connected between the two fixing seats (2); A cavity (3) is provided in the fixing seat (2), and a longitudinal rod (11) is vertically provided on one side of the cavity (3). A fixing pin (8) is axially slidably provided on the longitudinal rod (11). Fixing grooves (7) are provided on both upper and lower end surfaces of the curtain wall body (6). One end of the fixing pin (8) close to the curtain wall body (6) passes through the fixing seat (2) and can be inserted into the fixing groove (7). The other end of the fixing pin (8) is connected to a driving component capable of driving the fixing pin to move up and down.

2. The building curtain wall according to claim 1, characterized in that: The driving assembly comprises a threaded rod (17) threadedly connected to an end of the fixing seat (2) away from the curtain wall body (6); one end of the threaded rod (17) is located inside the cavity (3) and is rotatably connected to a movable plate (15); a slider (14) is fixed to one end of the movable plate (15); a slide groove (13) is provided on an inner wall of the fixing seat (2) close to the slider (14); the slider (14) is slidably arranged in the slide groove (13); an adjusting rod (10) is hingedly connected to an end of the movable plate (15) away from the slider (14); and the other end of the adjusting rod (10) is hingedly connected to an end of the fixing pin (8) away from the curtain wall body (6).

3. The building curtain wall according to claim 2, characterized in that: One end of the fixing pin (8) away from the curtain wall body (6) is vertically fixed to a limiting plate (9); one end of the limiting plate (9) has a hole and is sleeved on the longitudinal rod (11); and the fixing pin (8) is hinged to the adjusting rod (10) through the limiting plate (9).

4. The building curtain wall according to claim 3, characterized in that: The two ends of the longitudinal rod (11) are respectively fixedly connected to the upper and lower inner walls of the fixing seat (2); a spring (12) is sleeved on the longitudinal rod (11); one end of the spring (12) is fixedly connected to an inner wall of the fixing seat (2) away from the fixing pin (8); and the other end of the spring (12) is fixedly connected to a surface of the limiting plate (9) away from the fixing pin (8).

5. The building curtain wall according to claim 1, characterized in that: A positioning block (5) is fixed on a side surface of the curtain wall body (6) close to the wall (1), and a positioning groove (4) matching the positioning block (5) is provided on the wall (1), and the positioning block (5) is inserted into the positioning groove (4).

6. The building curtain wall according to claim 2, characterized in that: A rotating handle (18) is fixed to one end of the threaded rod (17) located outside the cavity (3).

7. The building curtain wall according to claim 1, characterized in that: A threaded hole (16) is provided on a side of the fixing seat (2) away from the wall (1), and the threaded rod (17) is arranged in the threaded hole (16).

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