Fabricated energy-saving curtain wall fixing structure

Abstract

The utility model relates to the technical field of curtain walls, in particular to an assembly type energy-saving curtain wall fixing structure. Comprising a fixing frame, a curtain wall, a sealing frame, fastening screws and a limiting assembly. When the curtain wall limiting device is used, the pressing plates are pulled and rotated by 180 degrees, the limiting clamping bases can be exposed, similarly, the pressing plates on other limiting assemblies are subjected to the same operation, then the four corners of a curtain wall are correspondingly clamped and placed in the limiting clamping bases, the pressing plates are lifted upwards and reversely rotated by 180 degrees, then the pressing plates are loosened, and the four corners of the curtain wall are pressed and fixed. The curtain wall can be fixedly installed in the fixing frame and then covered with the sealing frame, the curtain wall is completely pressed into the fixing frame through the sealing frame, the pressing plate can be limited and clamped through the groove, and therefore the curtain wall can be fixed more stably, meanwhile, the double-layer sealing strip can be prevented from being extruded and collided with the curtain wall, and sealing connection is conducted. Installation and disassembly are easy and convenient, and meanwhile good sealing performance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to an assembled energy-saving curtain wall fixing structure. Background Art

[0002] Curtain wall panels are the exterior wall protection of buildings. They are lightweight walls with decorative effects commonly used in modern large and high-rise buildings. They are composed of structural frames and inlaid panels. They are building envelope structures that do not bear the loads and effects of the main structure.

[0003] At present, the connection between existing curtain wall panels and fixed structures is mostly fixed and installed by bolts. The installation process is time-consuming and inefficient. At the same time, it is very inconvenient when it needs to be disassembled for maintenance and replacement in the later stage. In addition, due to the design of the fixed structure of the existing curtain wall structure, when the curtain wall is subjected to external impact during use, the curtain wall is easily damaged.

[0004] Based on this, the utility model designs an assembled energy-saving curtain wall fixing structure to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an assembled energy-saving curtain wall fixing structure.

[0006] To achieve the above object, the utility model provides the following technical solutions: an assembled energy-saving curtain wall fixing structure, comprising a fixing frame, a curtain wall, a sealing frame, fastening screws and a limiting assembly, wherein the front of the fixing frame is fixedly connected to the sealing frame by four fastening screws, four limiting assemblies are arranged inside the fixing frame, and the curtain wall is fixedly installed between the four limiting assemblies;

[0007] The limit assembly includes a buffer mechanism, a limit card seat, an elastic rod and a pressure plate. The buffer mechanism is fixedly connected in a fixed frame. The limit card seat is fixedly connected to the upper end of the buffer mechanism. A mounting groove is provided inside the limit card seat. The limit card seat is provided with an elastic rod. The upper end of the elastic rod is movably connected to the pressure plate.

[0008] As a preferred technical solution of the utility model, the buffer mechanism includes an outer cylinder, an inner rod, a first limit plate and an elastic spring. The outer cylinder is fixedly connected to the fixed frame, the inner rod is slidably arranged inside the outer cylinder, the top of the inner rod is connected to the bottom end at the center of the limit clamp, the bottom end of the inner rod is fixedly connected to the first limit plate, the first limit plate is slidably arranged in the outer cylinder, the bottom end of the first limit plate is connected to the elastic spring, and the bottom end of the elastic spring is connected to the bottom end of the inside of the outer cylinder.

[0009] As a preferred technical solution of the utility model, the elastic rod includes a rod body, a second limit plate, a fixed plate, a third limit plate and a tension spring. The bottom end of the rod body is fixedly connected to the second limit plate, the second limit plate is slidably arranged in the mounting groove, the top end of the rod body is fixedly connected to the third limit plate, a fixed plate is arranged below the third limit plate, the lower end of the fixed plate is fixedly connected to the tension spring, and the lower end of the tension spring is fixedly connected to the limit clamp.

[0010] As a preferred technical solution of the utility model, the third limiting plate is movably connected in the pressing plate, and the pressing plate is movably mounted on the fixing plate.

[0011] As a preferred technical solution of the utility model, threaded holes are provided at four corners of the front side of the fixing frame, and a card slot is provided at the upper end of the fixing frame.

[0012] As a preferred technical solution of the utility model, mounting holes corresponding to the threaded holes are provided at the four corners of the sealing frame, a double-layer sealing strip and a sealing rubber strip are provided on the back of the sealing frame, and grooves corresponding to the pressure plate are provided at the four corners of the back of the sealing frame.

[0013] As a preferred technical solution of the utility model, the sealing strip on the back of the sealing frame is engaged with the card groove, and the double-layer sealing strip is in conflict with the outer surface of the curtain wall.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, the pressing plate is pulled to rotate the pressing plate 180° to expose the limit card seat. Similarly, the pressing plates on other limit assemblies are operated in the same way, and then the four corners of the curtain wall are correspondingly clamped and placed in the limit card seat, the pressing plate is lifted up and rotated 180° in the opposite direction, and then the pressing plate is released, and the four corners of the curtain wall are pressed and fixed, and the curtain wall can be fixedly installed in the fixed frame, and then the sealing frame is covered, and the curtain wall is completely pressed into the fixed frame through the sealing frame, and the pressing plate can be limited and fixed through the groove, so that the curtain wall is fixed more firmly, and at the same time, the double-layer sealing strip can avoid extrusion and conflict with the curtain wall, and a sealed connection is performed, and the installation and disassembly are simple and convenient, and at the same time, it has good sealing performance;

[0016] 2. When the utility model is in use, through the buffer mechanism provided at the bottom end of the limit card seat, after the sealing frame is covered, when the curtain wall is pressed into the fixed frame, the elastic spring will be compressed. When the sealing frame is removed, the elastic spring rebounds and pushes the limit card seat upward through the inner rod, thereby lifting the curtain wall from the fixed frame, which is convenient for subsequent disassembly of the curtain wall. When in use, when the surface of the curtain wall exposed to the outside is impacted, the impact is transmitted to the buffer mechanism through the limit card seat, and the impact can be buffered under the action of the buffer mechanism, so that the curtain wall is not easily damaged by the impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall top view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0020] Figure 3 It is a schematic diagram of the overall expanded structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the fixed frame structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the sealing frame structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0024] Figure 7 This is a schematic cross-sectional view of the position limiting holder of the utility model;

[0025] Figure 8 It is a schematic diagram of the structure of the buffer mechanism of the utility model.

[0026] In the figure: 1. fixed frame; 101. threaded hole; 102. slot; 2. curtain wall; 3. sealing frame; 301. mounting hole; 302. double-layer sealing strip; 303. groove; 304. sealing strip; 4. fastening screw; 5. limit assembly; 501. buffer mechanism; 5011. outer cylinder; 5012. inner rod; 5013. first limit plate; 5014. elastic spring; 502. limit holder; 5021. mounting slot; 503. elastic rod; 5031. rod body; 5032. second limit plate; 5033. fixed plate; 5034. third limit plate; 5035. tension spring; 504. pressure plate. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the utility model Figure 1-8 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] See also Figure 1-8 The utility model provides the following technical solutions: an assembled energy-saving curtain wall fixing structure, comprising a fixing frame 1, a curtain wall 2, a sealing frame 3, fastening screws 4 and a limiting component 5, the front of the fixing frame 1 is fixedly connected with the sealing frame 3 by four fastening screws 4, four limiting components 5 are arranged inside the fixing frame 1, and the curtain wall 2 is fixedly installed between the four limiting components 5, the limiting component 5 comprises a buffer mechanism 501, a limiting card seat 502, an elastic rod 503 and a pressing plate 504, the buffer mechanism 501 is fixedly connected in the fixing frame 1, the limiting card seat 502 is fixedly connected to the upper end of the buffer mechanism 501, an installation groove 5021 is opened inside the limiting card seat 502, an elastic rod 503 is arranged on the limiting card seat 502, and the upper end of the elastic rod 503 is movably connected with the pressing plate 504.

[0030] The buffer mechanism 501 includes an outer cylinder 5011, an inner rod 5012, a first limit plate 5013 and an elastic spring 5014. The outer cylinder 5011 is fixedly connected to the fixed frame 1, and the inner rod 5012 is slidably arranged inside the outer cylinder 5011. The top of the inner rod 5012 is connected to the bottom end at the center of the limit clamp 502. The bottom end of the inner rod 5012 is fixedly connected to the first limit plate 5013. The first limit plate 5013 is slidably arranged in the outer cylinder 5011. The bottom end of the first limit plate 5013 is connected to the elastic spring 5014. The bottom end of the elastic spring 5014 is connected to the bottom end inside the outer cylinder 5011.

[0031] The elastic rod 503 includes a rod body 5031, a second limiting plate 5032, a fixed plate 5033, a third limiting plate 5034 and a tension spring 5035. The bottom end of the rod body 5031 is fixedly connected with the second limiting plate 5032, and the second limiting plate 5032 is slidably arranged in the mounting groove 5021. The top end of the rod body 5031 is fixedly connected with the third limiting plate 5034. A fixed plate 5033 is arranged below the third limiting plate 5034. The lower end of the fixed plate 5033 is fixedly connected with the tension spring 5035, and the lower end of the tension spring 5035 is fixedly connected with the limiting socket 502.

[0032] The third limiting plate 5034 is movably connected in the pressing plate 504 , and the pressing plate 504 is movably mounted on the fixing plate 5033 .

[0033] The structure of the above-mentioned limiting assembly 5 can facilitate the installation and disassembly of the curtain wall 2 and provide a certain buffering and protective effect on the curtain wall 2 during use, thereby achieving good protective performance.

[0034] Please refer to Figure 3 , Figure 4 and Figure 5 Threaded holes 101 are provided at the four corners of the front side of the fixed frame 1 , and a slot 102 is provided at the upper end of the fixed frame 1 .

[0035] The four corners of the sealing frame 3 are provided with mounting holes 301 corresponding to the threaded holes 101 , the back of the sealing frame 3 is provided with a double-layer sealing strip 302 and a sealing rubber strip 304 , and the four corners of the back of the sealing frame 3 are provided with grooves 303 corresponding to the pressing plate 504 .

[0036] The sealing strip 304 on the back of the sealing frame 3 is engaged with the card slot 102 , and the double-layer sealing strip 302 is in contact with the outer surface of the curtain wall 2 .

[0037] The double-layer sealing strip 302 and the sealing rubber strip 304 provided on the sealing frame 3 ensure good sealing between the sealing frame 3 and the fixed frame 1 , and at the same time, double-layer sealing is achieved at the connection between the sealing frame 3 and the curtain wall 2 , which has good waterproof effect.

[0038] The working principle and use process of the utility model are as follows: when in use, after the fastening screws 4 are removed, the sealing frame 3 and the fixed frame 1 can be separated, and then the four limit components 5 in the fixed frame 1 pop up, and then the upper pressing plates 504 of the four limit components 5 are turned 180 degrees to expose the limit clamping seats 502, and the four corners of the curtain wall 2 are respectively clamped and placed in the four limit clamping seats 502. After the rear curtain wall 2 is placed, the pressing plate 504 is lifted up to stretch the tension spring 5035, and then it is rotated 180 degrees in the opposite direction to make the pressing plate 504 above the curtain wall 2, and the pressing plate 504 is released under the rebound force of the tension spring 5035. Under the action, the upper part of the corner of the curtain wall 2 is pressed and fixed by 804, so that the curtain wall 2 can be installed and fixed between the four limit assemblies 5, and then the sealing frame 3 is re-covered to make the sealing strip 304 embedded in the card slot 102, and the pressing plates 504 are respectively inserted into the corresponding grooves 303. In the process of covering the sealing frame 3, the curtain wall 2 will be pressed into the fixed frame 1 to compress the buffer mechanism 501, and the double-layer sealing strip 302 is squeezed and contacted with the outer surface of the curtain wall 2 to achieve a sealing effect. In the process of use, the buffer mechanism 501 can buffer the impact on the curtain wall 2 to a certain extent, thereby reducing the phenomenon of the curtain wall 2 being broken due to accidental collision.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An assembled energy-saving curtain wall fixing structure, comprising a fixing frame (1), a curtain wall (2), a sealing frame (3), fastening screws (4) and a limiting assembly (5), characterized in that: The front side of the fixed frame (1) is fixedly connected to a sealing frame (3) via four fastening screws (4); four limiting components (5) are arranged inside the fixed frame (1); and a curtain wall (2) is fixedly installed between the four limiting components (5); The limiting assembly (5) comprises a buffer mechanism (501), a limiting clamping seat (502), an elastic rod (503) and a pressure plate (504); the buffer mechanism (501) is fixedly connected in the fixed frame (1); the limiting clamping seat (502) is fixedly connected to the upper end of the buffer mechanism (501); a mounting groove (5021) is provided inside the limiting clamping seat (502); an elastic rod (503) is provided on the limiting clamping seat (502); and the upper end of the elastic rod (503) is movably connected to the pressure plate (504).

2. The assembled energy-saving curtain wall fixed structure according to claim 1 is characterized in that: The buffer mechanism (501) comprises an outer cylinder (5011), an inner rod (5012), a first limit plate (5013) and an elastic spring (5014); the outer cylinder (5011) is fixedly connected to the fixed frame (1); the inner rod (5012) is slidably arranged inside the outer cylinder (5011); the top end of the inner rod (5012) is connected to the bottom end at the center of the limit clamp (502); the bottom end of the inner rod (5012) is fixedly connected to the first limit plate (5013); the first limit plate (5013) is slidably arranged inside the outer cylinder (5011); the bottom end of the first limit plate (5013) is connected to the elastic spring (5014); and the bottom end of the elastic spring (5014) is connected to the bottom end inside the outer cylinder (5011).

3. The assembled energy-saving curtain wall fixed structure according to claim 2 is characterized in that: The elastic rod (503) comprises a rod body (5031), a second limiting plate (5032), a fixing plate (5033), a third limiting plate (5034) and a tension spring (5035); the bottom end of the rod body (5031) is fixedly connected to the second limiting plate (5032); the second limiting plate (5032) is slidably arranged in the mounting groove (5021); the top end of the rod body (5031) is fixedly connected to the third limiting plate (5034); a fixing plate (5033) is arranged below the third limiting plate (5034); the lower end of the fixing plate (5033) is fixedly connected to the tension spring (5035); the lower end of the tension spring (5035) is fixedly connected to the limiting clamping seat (502).

4. The assembled energy-saving curtain wall fixing structure according to claim 3 is characterized in that: The third limiting plate (5034) is movably connected inside the pressing plate (504), and the pressing plate (504) is movably mounted on the fixing plate (5033).

5. The assembled energy-saving curtain wall fixed structure according to claim 1 is characterized in that: Threaded holes (101) are provided at the four corners of the front side of the fixed frame (1), and a clamping slot (102) is provided at the upper end of the fixed frame (1).

6. The assembled energy-saving curtain wall fixed structure according to claim 1 is characterized in that: The four corners of the sealing frame (3) are provided with mounting holes (301) corresponding to the threaded holes (101); the back of the sealing frame (3) is provided with a double-layer sealing strip (302) and a sealing rubber strip (304); and the four corners of the back of the sealing frame (3) are provided with grooves (303) corresponding to the pressing plate (504).

7. The assembled energy-saving curtain wall fixed structure according to claim 6 is characterized in that: The sealing strip (304) on the back side of the sealing frame (3) is engaged with the card slot (102), and the double-layer sealing strip (302) is in contact with the outer surface of the curtain wall (2).

Images