Outer curtain wall convenient to replace and overhaul

Abstract

The utility model provides an outer curtain wall convenient to replace and overhaul, which relates to the field of building curtain walls and comprises a curtain wall frame, an angle steel connecting piece is fixedly connected to the curtain wall frame through bolts, and a mounting through hole is formed in the rear end face of the angle steel connecting piece; an outer curtain wall body is installed on the front end face of the curtain wall frame. Through the arrangement of the elastic buckles and the clamping frames, when the outer curtain wall body is damaged or the internal structure needs to be overhauled, only the decorative plates need to be opened, then the two adjacent elastic buckles are pinched in the opposite directions at the same time, and then the outer curtain wall body is moved forwards to be disassembled; therefore, the outer curtain wall main body is more convenient to disassemble; the outer curtain wall fixing device solves the problem that an existing outer curtain wall is mostly installed on a curtain wall frame through bolt fixing pieces, once curtain wall plates are damaged or the internal structure needs to be overhauled regularly, tools such as a wrench are needed, and therefore the outer curtain wall is extremely inconvenient to disassemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to building curtain wall technical field especially, relate to an outer curtain wall convenient to overhaul. BACKGROUND

[0002] With the development of modern building technology, outer curtain wall is widely used in various buildings to improve the aesthetic and functionality of the building. However, the current outer curtain wall has many problems in use.

[0003] For example, the current outer curtain wall is mostly installed on the curtain wall frame by bolt fixing, once the curtain wall plate is damaged or needs to be regularly overhauled, the bolt fixing needs to be loosened and removed with the help of tools such as wrench, and then the outer curtain wall can be removed from the curtain wall frame, so that the disassembly of the outer curtain wall is extremely inconvenient, and the fixing mode of the bolt fixing is low in efficiency, in addition, the current outer curtain wall lacks effective connecting and reinforcing structure, so that the stability of the outer curtain wall in use needs to be improved. SUMMARY

[0004] The utility model relates to an outer curtain wall convenient to overhaul, which is characterized in that the elastic buckle and the clamping frame are arranged, when the outer curtain wall body is damaged or needs to be overhauled, the decorative plate is opened, then the adjacent two elastic buckles are pinched in opposite directions, and then the outer curtain wall body is moved forward to be disassembled for overhaul or replacement, so that the disassembly of the outer curtain wall body is more convenient, and the efficiency of the outer curtain wall body in overhaul and replacement is improved.

[0005] The embodiment of the utility model is implemented as follows:

[0006] The utility model provides an outer curtain wall convenient to overhaul, which comprises a curtain wall frame, an angle steel connecting piece fixedly connected to the curtain wall frame through bolts, an installation through hole formed in the rear end face of the angle steel connecting piece, an outer curtain wall body installed on the front end face of the curtain wall frame, a rectangular recess formed in the front end face of the outer curtain wall body, a rectangular through hole formed in the inner part of each rectangular recess, an elastic buckle slidably connected to the inner part of each rectangular through hole, and a spring installed in the inner part of each rectangular through hole.

[0007] In the preferred embodiment of the utility model, the front end face of the curtain wall frame is uniformly provided with positioning holes, and the inner side of the curtain wall frame is fixedly connected with a clamping frame.

[0008] In the preferred embodiment of the utility model, the rear end face of the outer curtain wall body is fixedly connected with positioning insertion columns at four corners, and the positioning insertion columns can be inserted into the positioning holes.

[0009] In a preferred embodiment of this utility model, when the main body of the outer curtain wall is installed on the front side of the curtain wall frame, the positioning pin is inserted into the positioning hole, and the elastic buckle is engaged with the inner side of the snap-fit ​​frame.

[0010] In a preferred embodiment of the present invention, a decorative plate is rotatably connected inside the rectangular groove, and a rectangular magnet is fixedly connected to the right side of the rear end face of the decorative plate; two circular metal blocks are fixedly connected to the right side of the rear side inside the rectangular groove in a vertically symmetrical manner.

[0011] In a preferred embodiment of this utility model, when the decorative panel is in the closed state, the front end of the decorative panel is flush with the front end of the main body of the outer curtain wall, and the rectangular magnet is magnetically attracted to the circular metal block.

[0012] In a preferred embodiment of this utility model, two first T-shaped sliding grooves are provided on the left end face of the main body of the outer curtain wall, and two second T-shaped sliding grooves are provided on the lower end face of the main body of the outer curtain wall. Two first T-shaped sliders are provided on the right end face of the main body of the outer curtain wall, and two second T-shaped sliders are provided on the upper end face of the main body of the outer curtain wall. The first T-shaped sliding grooves on the main body of the outer curtain wall can be slidably connected with the first T-shaped sliders on an adjacent main body of the outer curtain wall, and the second T-shaped sliding grooves on the main body of the outer curtain wall can be slidably connected with the second T-shaped sliders on an adjacent main body of the outer curtain wall.

[0013] This utility model provides an exterior curtain wall that is easy to replace and maintain, and has the following beneficial effects:

[0014] 1. With the setting of elastic buckles and snap-fit ​​frames, when the main body of the exterior curtain wall is damaged or the internal structure needs to be repaired, simply open the decorative panel, then pinch the two adjacent elastic buckles in opposite directions at the same time, and then move the main body of the exterior curtain wall forward to remove it for repair or replacement. During the disassembly process, since no tools such as wrenches are needed, the disassembly of the main body of the exterior curtain wall is more convenient, which significantly improves the efficiency of the main body of the exterior curtain wall during repair and replacement.

[0015] 2. Through the cooperation of positioning posts, positioning holes, elastic clips, and snap-fit ​​frames, when installing the main body of the exterior curtain wall, simply align the positioning posts with the positioning holes, then push the main body of the exterior curtain wall backward so that the positioning posts are inserted into the positioning holes. Then, the elastic clips snap into the inner side of the snap-fit ​​frames, so that the main body of the exterior curtain wall is effectively fixed on the front side of the curtain wall frame. Moreover, since the installation of the main body of the exterior curtain wall can be completed without bolts, the installation efficiency of the main body of the exterior curtain wall is improved, and the structure is simple and easy to operate.

[0016] 3. By setting up the first T-shaped slide groove, the second T-shaped slide groove, the first T-shaped slider, and the second T-shaped slider, when a large number of exterior curtain wall bodies are installed on the front side of the curtain wall frame, the first T-shaped slide groove on the exterior curtain wall body will slide and connect with the first T-shaped slider on the adjacent exterior curtain wall body, and the second T-shaped slide groove on the exterior curtain wall body will slide and connect with the second T-shaped slider on the adjacent exterior curtain wall body. Therefore, the exterior curtain wall bodies can be effectively connected and reinforced, thus improving the stability of the exterior curtain wall during use. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 A structural schematic diagram of the overall structure of this application is shown;

[0019] Figure 2 This diagram illustrates the structure of this application in its disassembled state.

[0020] Figure 3 This invention provides a schematic diagram of the decorative panel in its open state.

[0021] Figure 4 A structural schematic diagram of the exterior curtain wall structure from the rear is shown.

[0022] List of reference numerals

[0023] 1-Curtain wall frame; 101-Angle steel connector; 102-Mounting through hole; 103-Positioning hole; 104-Snap-fit ​​frame;

[0024] 2-Exterior curtain wall main body; 201-Rectangular groove; 202-Rectangular opening; 203-Elastic buckle; 204-Decorative panel; 205-Positioning column; 206-Circular metal block; 207-Rectangular magnet; 208-First T-shaped slide rail; 209-Second T-shaped slide rail; 2010-First T-shaped slider; 2011-Second T-shaped slider. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0032] like Figures 1-4 As shown, this embodiment provides an exterior curtain wall that is easy to replace and maintain, including: a curtain wall frame 1, on which an angle steel connector 101 is fixedly connected by bolts, and the rear end face of the angle steel connector 101 is provided with an installation through hole 102 for anchor bolts to pass through; an exterior curtain wall body 2 is installed on the front end face of the curtain wall frame 1, and a rectangular groove 201 is provided on both the upper and lower sides of the front end face of the exterior curtain wall body 2, and a rectangular opening 202 is provided inside each rectangular groove 201, and an elastic buckle 203 is slidably connected inside each rectangular opening 202, and a spring is installed inside each rectangular opening 202 so that the elastic buckle 203 has good elasticity.

[0033] The front end face of the curtain wall frame 1 has uniformly spaced positioning holes 103, and the inner side of the curtain wall frame 1 is fixedly connected with a snap-fit ​​frame 104 for snapping with the elastic buckle 203.

[0034] Positioning pins 205 are fixedly connected to the four corners of the rear end face of the main body of the outer curtain wall 2. The positioning pins 205 can be inserted into the positioning holes 103 to position the main body of the outer curtain wall 2 and improve the accuracy of the installation of the main body of the outer curtain wall 2.

[0035] When the main body 2 of the outer curtain wall is installed on the front side of the curtain wall frame 1, the positioning pin 205 is inserted into the positioning hole 103, and the elastic buckle 203 is engaged with the inner side of the snap-fit ​​frame 104. At this time, the main body 2 of the outer curtain wall can be effectively fixed on the front side of the curtain wall frame 1.

[0036] A decorative plate 204 is rotatably connected inside the rectangular groove 201, and a rectangular magnet 207 is fixedly connected to the right side of the rear end face of the decorative plate 204; two circular metal blocks 206 are fixedly connected to the right side of the rear side inside the rectangular groove 201 in an up-down symmetrical manner, for magnetic attraction with the rectangular magnet 207.

[0037] When the decorative panel 204 is in the closed state, the front surface of the decorative panel 204 is flush with the front surface of the outer curtain wall body 2, and the rectangular magnet 207 and the circular metal block 206 are magnetically attracted, so the decorative panel 204 can be fixed.

[0038] Based on the above embodiments, further, such as Figures 1 to 4As shown, the left end face of the outer curtain wall body 2 has two first T-shaped sliding grooves 208, and the lower end face of the outer curtain wall body 2 has two second T-shaped sliding grooves 209. The right end face of the outer curtain wall body 2 is provided with two first T-shaped sliders 2010, and the upper end face of the outer curtain wall body 2 is provided with two second T-shaped sliders 2011. The first T-shaped sliding grooves 208 on the outer curtain wall body 2 can be slidably connected with the first T-shaped sliders 2010 on an adjacent outer curtain wall body 2, and the second T-shaped sliding grooves 209 on the outer curtain wall body 2 can be slidably connected with the second T-shaped sliders 2011 on an adjacent outer curtain wall body 2. Through the arrangement of the first T-shaped sliding grooves 208, the second T-shaped sliding grooves 209, the first T-shaped sliders 2010, and the second T-shaped sliders 2011, the outer curtain wall bodies 2 can be effectively connected and reinforced, thus improving the stability of the outer curtain wall during use.

[0039] The working principle of this embodiment is as follows: During installation, the angle steel connector 101 is first fixed to the curtain wall frame 1 with bolts. Then, the curtain wall frame 1 is fixed to the exterior wall of the building with anchor bolts on the exterior wall. Next, the positioning pin 205 is aligned with the positioning hole 103. Then, the outer curtain wall body 2 is pushed backward so that the positioning pin 205 is inserted into the positioning hole 103. Then, the elastic buckle 203 is engaged with the inner side of the snap-fit ​​frame 104, so that the outer curtain wall body 2 is effectively fixed on the front side of the curtain wall frame 1. Moreover, since the installation of the outer curtain wall body 2 can be completed without bolts, the installation efficiency of the outer curtain wall body 2 is improved.

[0040] When the main body of the outer curtain wall 2 is damaged or its internal structure needs to be repaired, simply open the decorative panel 204, and then simultaneously pinch the two adjacent elastic clips 203 in opposite directions to separate the two elastic clips 203 from the inside of the clip frame 104. At this time, the main body of the outer curtain wall 2 loses its fixing function on the front side of the curtain wall frame 1. Then, the main body of the outer curtain wall 2 can be moved forward and removed. In addition, since no tools such as wrenches are needed during the disassembly of the main body of the outer curtain wall 2, the disassembly work of the main body of the outer curtain wall 2 is more convenient. After the main body of the outer curtain wall 2 is disassembled, the inspection and replacement work can be carried out, which improves the convenience of the main body of the outer curtain wall 2 during inspection and replacement.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An exterior curtain wall that is easy to replace and maintain, comprising: A curtain wall frame (1) is provided with an angle steel connector (101) fixedly connected to the curtain wall frame (1) by bolts, and the rear end face of the angle steel connector (101) is provided with an installation through hole (102); characterized in that an outer curtain wall body (2) is installed on the front end face of the curtain wall frame (1), and a rectangular groove (201) is provided on both the upper and lower sides of the front end face of the outer curtain wall body (2), a rectangular through hole (202) is provided inside each rectangular groove (201), an elastic buckle (203) is slidably connected inside each rectangular through hole (202), and a spring is installed inside each rectangular through hole (202).

2. The exterior curtain wall that is easy to replace and maintain according to claim 1, characterized in that: The front end face of the curtain wall frame (1) is provided with positioning holes (103) in a uniform manner, and a snap-fit ​​frame (104) is fixedly connected to the inner side of the curtain wall frame (1).

3. The external curtain wall that is easy to replace and maintain according to claim 2, characterized in that: The four corners of the rear end face of the main body of the outer curtain wall (2) are fixedly connected with positioning pins (205), and the positioning pins (205) can be inserted into the positioning holes (103).

4. The external curtain wall that is easy to replace and maintain according to claim 3, characterized in that: When the outer curtain wall body (2) is installed on the front side of the curtain wall frame (1), the positioning pin (205) is inserted into the positioning hole (103), and the elastic buckle (203) is engaged with the inner side of the snap-fit ​​frame (104).

5. The external curtain wall that is easy to replace and maintain according to claim 1, characterized in that: A decorative plate (204) is rotatably connected inside the rectangular groove (201), and a rectangular magnet (207) is fixedly connected to the right side of the rear end face of the decorative plate (204); two circular metal blocks (206) are fixedly connected to the right side of the rear side inside the rectangular groove (201) in an up-down symmetrical manner.

6. The external curtain wall that is easy to replace and maintain according to claim 5, characterized in that: When the decorative panel (204) is in the closed state, the front end of the decorative panel (204) is flush with the front end of the outer curtain wall body (2), and the rectangular magnet (207) is magnetically attracted to the circular metal block (206).

7. The exterior curtain wall that is easy to replace and maintain according to claim 1, characterized in that: The left end face of the outer curtain wall body (2) has two first T-shaped sliding grooves (208), and the lower end face of the outer curtain wall body (2) has two second T-shaped sliding grooves (209). The right end face of the outer curtain wall body (2) is provided with two first T-shaped sliders (2010), and the upper end face of the outer curtain wall body (2) is provided with two second T-shaped sliders (2011). The first T-shaped sliding grooves (208) on the outer curtain wall body (2) can be slidably connected with the first T-shaped sliders (2010) on an adjacent outer curtain wall body (2), and the second T-shaped sliding grooves (209) on the outer curtain wall body (2) can be slidably connected with the second T-shaped sliders (2011) on an adjacent outer curtain wall body (2).

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