Double curtain wall connector and use method

Abstract

The present invention discloses a double curtain wall connector in the field of building construction technology, comprising a double curtain wall connecting frame and an open groove. A plurality of open grooves are provided on the inner side wall of the double curtain wall connecting frame. A correction component is fixedly connected to the upper inner side of the double curtain wall connecting frame for positioning the curtain wall panel. A clamping component is slidably connected to the interior of the open groove for fixing the positioned curtain wall panel. An extrusion component is provided on the side of the clamping component for clamping the curtain wall panel. When the outer aluminum curtain wall panel is damaged, a suction cup is used to pull out the inner curtain wall panel. At this time, the extrusion component can no longer be supported by the inner curtain wall panel, causing the extrusion component to reset. At this time, the extrusion component can no longer support the clamping component, causing the clamping component to retract into the open groove. At this time, the corresponding slot of the outer curtain wall panel can no longer be clamped by the extrusion component. At this time, the outer curtain wall panel is loose, and this is because the inner curtain wall panel is moved out.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, in particular to a double curtain wall connector and a use method thereof. Background Art

[0002] With the improvement of economic development, the innovation of design methods and concepts, and the advancement of construction technology, architectural curtain walls have gradually evolved from being simple and standardized to being diversified and complex. In pursuit of unique architectural effects, architects are no longer satisfied with regular and mediocre architectural designs. While still maintaining their functional qualities, the shapes of buildings are becoming increasingly complex. Typically, these complex shapes are often achieved through the curtain wall exterior, with the main building structure serving only as a support.

[0003] Many existing double curtain walls are made of aluminum. When the outer curtain wall is cracked or deformed due to external force or other reasons, workers need to use slings to lift them to the damaged outer curtain wall for replacement. Because the outer curtain wall is mostly fixed to the curtain wall connector with bolts, and due to structural problems of the curtain wall connector, replacing the outer curtain wall from the inside will be blocked due to structural problems of the curtain wall connector, making it impossible to replace the outer curtain wall from the inside.

[0004] Based on this, the present invention designs a double curtain wall connector and a method of use to solve the problem that when the outer curtain wall is damaged, workers need to be lifted to the damaged outer curtain wall by using a sling for replacement. Replacing the outer curtain wall from the inside will be blocked due to structural problems of the connector, and replacing the outer curtain wall from the inside will be blocked due to structural problems of the curtain wall connector. Summary of the Invention

[0005] The object of the present invention is to provide a double curtain wall connector and a method of use to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A double curtain wall connector, comprising a double curtain wall connection frame and an open slot. The inner side wall of the double curtain wall connection frame is provided with a plurality of open slots. A correction assembly is fixedly connected to the upper portion of the inner side of the double curtain wall connection frame for positioning the curtain wall panels. A clamping assembly is slidably connected to the interior of the open slot for fixing the positioned curtain wall panels. A squeezing assembly is provided on the side of the clamping assembly for clamping the curtain wall panels.

[0008] The correction assembly includes: a fixed handle, a positioning member, and a top rod member. The upper end of the fixed handle is fixedly connected to the upper end of the inner side wall of the double curtain wall connection frame, the lower end of the fixed handle passes through and is slidably connected to the lower part of the top rod member, and the middle part of the fixed handle passes through and is slidably connected to the lower part of the positioning member.

[0009] The positioning member further includes: a cylindrical slide column 1 and a spring 1, wherein the middle portion of the positioning member is fixedly connected to the upper end of the cylindrical slide column 1, the cylindrical slide column 1 passes through the spring 1 and is slidably connected to the middle portion of the fixed handle, and the upper end of the spring 1 is fixedly connected to the middle portion of the fixed handle;

[0010] The push rod also includes: a second cylindrical slide post, an angled block, and a second spring. The middle portion of the push rod is fixedly connected to one end of the second cylindrical slide post. The second cylindrical slide post passes through the second spring and is slidably connected to the lower end of the fixed handle. The other end of the second cylindrical slide post is fixedly connected to the end of the angled block. One end of the second spring is fixedly connected to the lower end of the push rod, and the other end of the second spring is fixedly connected to the lower end of the fixed handle.

[0011] The clamping assembly further includes: a sliding base plate, a clamping head, a sliding pin, and four springs. The end of the sliding base plate is fixedly connected to the sliding pin, and the end of the sliding pin is slidably connected to the deep groove at the end of the open groove. The upper side of the sliding base plate is fixedly connected to the clamping head, and the lower side of the sliding base plate is fixedly connected to a plurality of four springs.

[0012] The extrusion assembly includes: an extrusion member, an elastic top plate, a fixed top plate, and a sliding frame. The extrusion member penetrates and is slidably connected to the middle inner side wall of the double curtain wall connection frame. The end of the extrusion member is provided with an elastic top plate. The end of the elastic top plate is fixedly connected to the bottom of the open groove. The bottom of the sliding frame is fixedly connected to the end of the elastic top plate. The sliding frame is slidably connected to the square groove opened in the double curtain wall connection frame. The upper part of the sliding frame is fixedly connected to a plurality of fixed top plates.

[0013] The extrusion piece further includes: a cylindrical sliding column three, a spring five, and a triangular oblique block. The middle portion of the extrusion piece is fixedly connected to the end of the cylindrical sliding column three, the cylindrical sliding column three penetrates and slides and is connected to the middle inner wall of the double curtain wall connection frame, the cylindrical sliding column three penetrates the spring five and is fixedly connected to the middle portion of the triangular oblique block, one end of the spring five is fixedly connected to the middle portion of the triangular oblique block, and the other end of the spring five is fixedly connected to the middle inner wall of the double curtain wall connection frame;

[0014] The elastic top plate further comprises: a spring three and a sliding plate, one end of the sliding plate being fixedly connected to the middle portion of the elastic top plate, the other end of the sliding plate being slidably connected to the inner side wall of the middle portion of the double curtain wall connection frame, the two ends of the elastic top plate being fixedly connected to the spring three respectively, and the end of the spring three being fixedly connected to the bottom of the opening groove;

[0015] As for the above-mentioned method of using a double curtain wall connector, the specific steps of installation are as follows:

[0016] Step 1: Insert the outer curtain wall panel from the bottom of the double curtain wall connection frame, and then buckle it on the rear end of the correction component. At this time, the positioning of the outer curtain wall panel is completed;

[0017] Step 2: Then buckle the inner curtain wall panel on the front side of the correction component and press it. The correction component will move and fine-tune the outer curtain wall panel upward. Then the inner curtain wall panel will press against the extrusion component, and the extrusion component will drive the locking component to lock the outer curtain wall panel.

[0018] Step 3: When the inner curtain wall panel is fully pushed into place, the extrusion assembly will squeeze the inner curtain wall panel tightly, and the inner curtain wall panel is also fixed.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention uses the correcting assembly to perform preliminary positioning when replacing the outer curtain wall panel, avoiding the need for multiple adjustments before the outer curtain wall panel can be installed on the double curtain wall connection frame. The correcting assembly can also cooperate with the locking assembly to perform secondary fixation on the outer curtain wall panel.

[0021] 2. The present invention pre-fastens the inner curtain wall panel on the top rod, so that the correction assembly presses against the extrusion assembly during the double curtain wall connection frame, causing the extrusion assembly to drive the clamping assembly to fix the outer curtain wall panel. This fixing method makes the fixing method of the inner curtain wall panel simpler and does not require the use of bolts. The fixing process is more accurate, speeds up the installation and is more convenient. When the outer curtain wall panel is fixed by the clamping assembly, the inner curtain wall panel cannot be further advanced. At this time, the extrusion assembly will press against the left and right sides of the inner curtain wall panel and cooperate with the top rod to fix the inner curtain wall panel.

[0022] 3. The present invention can fix the outer curtain wall panels by setting up the snap-fit ​​assembly. This fixing method is simple and quick, and does not require the use of bolts for fixing. It also does not require the use of slings to lift workers to the outside of the building to replace the outer curtain wall panels, which simplifies the replacement procedure and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the rear structure of the present invention;

[0025] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0026] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B;

[0027] Figure 5This is a schematic diagram of the front internal structure of the present invention;

[0028] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of part C;

[0029] Figure 7 This is a schematic diagram of the rear internal structure of the present invention;

[0030] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of part D;

[0031] Figure 9 This is a schematic diagram of the rear internal structure of the present invention;

[0032] Figure 10 for Figure 9 Schematic diagram of the K-part amplified structure;

[0033] Figure 11 The figure is a flow chart of the use of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] 1. Double curtain wall connection frame; 11. Opening groove; 2. Correction assembly; 21. Fixed handle; 22. Positioning piece; 221. Cylindrical sliding column one; 222. Spring one; 23. Top rod; 231. Cylindrical sliding column two; 232. Bevel block; 233. Spring two; 3. Clamping assembly; 311. Sliding bottom plate; 312. Clamp head; 313. Sliding pin; 314. Spring four; 4. Extrusion assembly; 41. Extrusion piece; 411. Cylindrical sliding column three; 412. Spring five; 413. Triangular bevel block; 42. Elastic top plate; 421. Spring three; 422. Sliding plate; 43. Fixed top plate; 431. Sliding frame. DETAILED DESCRIPTION

[0036] See also Figures 1-11 The present invention provides a technical solution: a double curtain wall connector, comprising a double curtain wall connection frame 1 and an opening slot 11. The inner side wall of the double curtain wall connection frame 1 is provided with a plurality of opening slots 11. The upper portion of the inner side of the double curtain wall connection frame 1 is fixedly connected with a correction component 2 for positioning the curtain wall panel. The interior of the opening slot 11 is slidably connected with a clamping component 3 for fixing the positioned curtain wall panel. The side of the clamping component 3 is provided with an extrusion component 4 for clamping the curtain wall panel.

[0037] When the outer aluminum curtain wall panel is damaged, the inner curtain wall panel is pulled out using a suction cup. At this time, the extrusion component 4 can no longer be supported by the inner curtain wall panel, causing the extrusion component 4 to reset. At this time, the extrusion component 4 can no longer support the clamping component 3, causing the clamping component 3 to retract into the open groove 11. At this time, the corresponding slot of the outer curtain wall panel can no longer be clamped by the extrusion component 4. At this time, the outer curtain wall panel is loose, and because the inner curtain wall panel is moved out, the correction component 2 is also reset. At this time, the correction component 2 can no longer slightly support the outer curtain wall panel buckled on the rear side of the correction component 2. At this time, the outer curtain wall panel can be buckled off from the rear side of the correction component 2 and taken out from the lower part of the double curtain wall connection frame 1.

[0038] At this time, the new outer curtain wall panel is inserted from the lower part of the double curtain wall connection frame 1, and then buckled on the rear end of the correction component 2. At this time, the positioning of the outer curtain wall panel is completed, and then the inner curtain wall panel is buckled on the front side of the correction component 2 and pressed. The correction component 2 will move to move the outer curtain wall panel upward for fine-tuning, and then the inner curtain wall panel will press against the extrusion component 4, and the extrusion component 4 will drive the locking component 3 to move and clamp the outer curtain wall panel. When the inner curtain wall panel is fully pushed into place, the extrusion component 4 will squeeze the inner curtain wall panel that has entered completely. At this time, the inner curtain wall panel is also fixed.

[0039] As a further embodiment of the present invention, the correction assembly 2 includes: a fixed handle 21, a positioning member 22, and a top rod 23. The upper end of the fixed handle 21 is fixedly connected to the upper end of the inner wall of the double curtain wall connection frame 1, the lower end of the fixed handle 21 is slidably connected to the lower part of the top rod 23, and the middle part of the fixed handle 21 is slidably connected to the lower part of the positioning member 22.

[0040] The positioning member 22 further includes: a cylindrical slide 221 and a spring 222. The middle portion of the positioning member 22 is fixedly connected to the upper end of the cylindrical slide 221. The cylindrical slide 221 passes through the spring 222 and is slidably connected to the middle portion of the fixed handle 21. The upper end of the spring 222 is fixedly connected to the middle portion of the fixed handle 21.

[0041] The push rod 23 further includes: a second cylindrical slide 231, an angled block 232, and a second spring 233. The middle portion of the push rod 23 is fixedly connected to one end of the second cylindrical slide 231. The second cylindrical slide 231 passes through the second spring 233 and is slidably connected to the lower end of the fixed handle 21. The other end of the second cylindrical slide 231 is fixedly connected to the end of the angled block 232. One end of the second spring 233 is fixedly connected to the lower end of the push rod 23, and the other end of the second spring 233 is fixedly connected to the lower end of the fixed handle 21.

[0042] 23, and the bottom of the bevel block 231 is moved backwards, so that the bottom of the bevel block 232 first presses against the bottom end of the cylindrical slide column 1 221. Because the side of the bevel block 232 relative to the cylindrical slide column 1 221 is an inclined surface, the bevel block 232 is pressed against the bottom end of the cylindrical slide column 1 221. When the corner block 232 moves backward, the cylindrical slide column 1 221 will be pushed upward. At this time, the cylindrical slide column 1 221 will compress the spring 1 222, and the positioning piece 22 will move upward with the upward movement of the cylindrical slide column 1 221. The outer curtain wall panel buckled on the positioning piece 22 will also be fine-tuned as it moves upward. The groove of the outer curtain wall panel corresponding to the position of the locking component 3 is opened. Because the inner curtain wall panel squeezes the correction component 2 when it is pushed forward, the correction component 2 will drive the locking component 3 to clamp the corresponding groove of the outer curtain wall panel. At this time, the locking component 3 locks and fixes the four sides of the outer curtain wall panel, and the positioning piece 22 applies a weak upward force to the outer curtain wall panel, which can further fix the outer curtain wall panel and prevent the outer curtain wall panel from shaking slightly due to the wind outside during use.

[0043] By setting the correction component 2, the outer curtain wall panel can be preliminarily positioned when it is replaced, avoiding the need for multiple adjustments of the outer curtain wall panel before it can be installed on the double curtain wall connection frame 1. In addition, the correction component 2 can also cooperate with the clamping component 3 to perform secondary fixation on the outer curtain wall panel.

[0044] As a further solution of the present invention, the extrusion assembly 4 includes: an extrusion member 41, an elastic top plate 42, a fixed top plate 43, and a sliding frame 431. The extrusion member 41 is slidably connected to the middle inner wall of the double curtain wall connection frame 1. The end of the extrusion member 41 is provided with an elastic top plate 42. The end of the elastic top plate 42 is fixedly connected to the bottom of the open groove 11. The bottom of the sliding frame 431 is fixedly connected to the end of the elastic top plate 42. The sliding frame 431 is slidably connected to the square groove opened in the frame body of the double curtain wall connection frame 1. The upper part of the sliding frame 431 is fixedly connected to a plurality of fixed top plates 43.

[0045] The extrusion member 41 further includes: a cylindrical sliding column 3 411, a spring 5 412, and a triangular oblique block 413. The middle portion of the extrusion member 41 is fixedly connected to the end portion of the cylindrical sliding column 3 411. The cylindrical sliding column 3 411 penetrates and slides to be connected to the middle inner wall of the double curtain wall connection frame 1. The cylindrical sliding column 3 411 penetrates the spring 5 412 and is fixedly connected to the middle portion of the triangular oblique block 413. One end of the spring 5 412 is fixedly connected to the middle portion of the triangular oblique block 413, and the other end of the spring 5 412 is fixedly connected to the middle inner wall of the double curtain wall connection frame 1.

[0046] The elastic top plate 42 further includes: a spring 3 421 and a sliding plate 422, one end of the sliding plate 422 is fixedly connected to the middle portion of the elastic top plate 42, and the other end of the sliding plate 422 is slidably connected to the inner side wall of the middle portion of the double curtain wall connection frame 1, and the two ends of the elastic top plate 42 are respectively fixedly connected to the spring 3 421, and the end of the spring 3 421 is fixedly connected to the bottom of the opening slot 11;

[0047] When the inner curtain wall panel is pushed into the inner double curtain wall connection frame 1, the left and right sides of the inner curtain wall panel will press against the extrusion piece 41. There is an oblique notch on the left and right sides of the inner curtain wall panel at the position corresponding to the extrusion piece 41, so that it can adapt to the protruding extrusion piece 41. As the inner curtain wall panel continues to be squeezed inward, the extrusion piece 41 is continuously pressed against the edges of the left and right sides of the inner curtain wall panel and shrinks toward the inner wall of the double curtain wall connection frame 1. At this time, the extrusion piece 41 will drive the cylindrical sliding column 3 411 to move accordingly, and the spring 5 412 will be compressed, and the cylindrical sliding column 3 411 will also drive the triangular oblique block 413 to move accordingly. At this time, the triangular oblique block 413 moves toward the notch outside the opening groove 11 because the triangular oblique block The surface 413 corresponding to the fixed top plate 43 is an inclined surface, so the triangular inclined block 413 will press against the fixed top plate 43 during the movement, causing the fixed top plate 43 to be squeezed, and the fixed top plate 43 is fixedly connected to the sliding frame 431, so the fixed top plate 43 drives the sliding frame 431 to move backward in the square groove opened on the side wall of the double curtain wall connection frame 1. At this time, the sliding plate 422 fixedly connected to the sliding frame 431 will also move accordingly, and the sliding plate 422 will drive the elastic top plate 42 to move. The sliding plate 422 is also inclined on the side corresponding to the locking component 3, so the movement of the elastic top plate 42 will also press against the locking component 3 to perform corresponding actions, thereby locking the outer curtain wall panel.

[0048] By pre-fastening the inner curtain wall panel on the top rod 23, the correction component 2 is made to press against the extrusion component 4 during the process of the double curtain wall connection frame 1, so that the extrusion component 4 drives the clamping component 3 to fix the outer curtain wall panel. This fixing method makes the fixing method of the inner curtain wall panel simpler, without the need for bolts, and the fixing process is more accurate, which speeds up the installation and is more convenient. When the outer curtain wall panel is fixed by the clamping component 3, the inner curtain wall panel cannot be further advanced. At this time, the extrusion component 41 will press against the left and right sides of the inner curtain wall panel, and cooperate with the top rod 23 to fix the inner curtain wall panel.

[0049] As a further embodiment of the present invention, the locking assembly 3 further comprises: a sliding base plate 311, a clamping head 312, a sliding pin 313, and a fourth spring 314. The end of the sliding base plate 311 is fixedly connected to the sliding pin 313, and the end of the sliding pin 313 is slidably connected to the deep groove at the end of the open groove 11. The upper side of the sliding base plate 311 is fixedly connected to the clamping head 312, and the lower side of the sliding base plate 311 is fixedly connected to a plurality of fourth springs 314.

[0050] When the cam 311 is in the unlocked position, the cam 313 is unlocked and the cam 314 is unlocked, so the cam 313 is unlocked and the cam 314 is unlocked. The movement of the sliding base plate 311 is restricted, the sliding base plate 311 is prevented from being offset during the movement, and the movement trajectory of the sliding base plate 311 is prevented from being unable to align with the groove opened on the side of the outer curtain wall panel. As the sliding base plate 311 moves, the clamping head 312 fixedly connected to the sliding base plate 311 will also move accordingly. At this time, the clamping head 312 will enter the side groove opened on the outer curtain wall panel as the sliding base plate 311 moves, and the sliding base plate 311 will press against the edge of the outer curtain wall panel, and the outer curtain wall panel is fixed at this time.

[0051] The outer curtain wall panel can be fixed by the setting of the locking assembly 3. This fixing method is simple and quick, and does not require the use of bolts for fixing. At the same time, there is no need to use a sling to lift workers to the outside of the building to replace the outer curtain wall panel, which simplifies the replacement procedure and reduces the labor intensity of workers.

[0052] As for the above-mentioned method of using a double curtain wall connector, the specific steps of installation are as follows:

[0053] Step 1: Insert the outer curtain wall panel from the bottom of the double curtain wall connection frame 1, and then buckle it on the rear end of the correction component 2. At this time, the positioning of the outer curtain wall panel is completed;

[0054] Step 2: Then buckle the inner curtain wall panel on the front side of the correction component 2 and press it. The correction component 2 will move and move the outer curtain wall panel upward for fine adjustment. Then the inner curtain wall panel will press against the extrusion component 4 and the extrusion component 4 will drive the locking component 3 to move and clamp the outer curtain wall panel.

[0055] Step 3: When the inner curtain wall panel is fully pushed into place, the extrusion assembly 4 will squeeze the inner curtain wall panel that has entered completely, and the inner curtain wall panel is also fixed at this time.

Claims

1. A double curtain wall connector, comprising a double curtain wall connector frame (1) and an opening slot (11), wherein the inner side wall of the double curtain wall connector frame (1) is provided with a plurality of opening slots (11), characterized in that: The upper portion of the inner side of the double curtain wall connection frame (1) is fixedly connected with a correction component (2) for positioning the curtain wall panel, the interior of the opening groove (11) is slidably connected with a clamping component (3) for fixing the positioned curtain wall panel, and the side of the clamping component (3) is provided with an extrusion component (4) for clamping the curtain wall panel; The correction assembly (2) comprises: a fixed handle (21), a positioning member (22), and a top rod (23); the upper end of the fixed handle (21) is fixedly connected to the upper end of the inner wall of the double curtain wall connection frame (1); the lower end of the fixed handle (21) is slidably connected to the lower part of the top rod (23); and the middle part of the fixed handle (21) is slidably connected to the lower part of the positioning member (22); The positioning member (22) further comprises: a cylindrical sliding column (221) and a spring (222); the middle portion of the positioning member (22) is fixedly connected to the upper end of the cylindrical sliding column (221); the cylindrical sliding column (221) passes through the spring (222) and is slidably connected to the middle portion of the fixed handle (21); the upper end of the spring (222) is fixedly connected to the middle portion of the fixed handle (21); The push rod (23) further comprises: a cylindrical slide column (231), an angled block (232), and a spring (233). The middle portion of the push rod (23) is fixedly connected to one end of the cylindrical slide column (231). The cylindrical slide column (231) passes through the spring (233) and is slidably connected to the lower end of the fixed handle (21). The other end of the cylindrical slide column (231) is fixedly connected to the end of the angled block (232). One end of the spring (233) is fixedly connected to the lower end of the push rod (23), and the other end of the spring (233) is fixedly connected to the lower end of the fixed handle (21).

2. A double curtain wall connector according to claim 1, characterized in that: The locking assembly (3) further comprises: a sliding base plate (311), a clamping head (312), a sliding pin (313), and four springs (314); the end of the sliding base plate (311) is fixedly connected to the sliding pin (313); the end of the sliding pin (313) is slidably connected to the deep groove at the end of the opening groove (11); the upper side of the sliding base plate (311) is fixedly connected to the clamping head (312); and the lower side of the sliding base plate (311) is fixedly connected to a plurality of four springs (314).

3. The double curtain wall connector according to claim 1, characterized in that: The extrusion assembly (4) comprises: an extrusion member (41), an elastic top plate (42), a fixed top plate (43), and a sliding frame (431). The extrusion member (41) is slidably connected to the middle inner side wall of the double curtain wall connection frame (1). The end of the extrusion member (41) is provided with an elastic top plate (42). The end of the elastic top plate (42) is fixedly connected to the bottom of the opening groove (11). The bottom of the sliding frame (431) is fixedly connected to the end of the elastic top plate (42). The sliding frame (431) is slidably connected to the square groove opened in the frame body of the double curtain wall connection frame (1). The upper part of the sliding frame (431) is fixedly connected to a plurality of fixed top plates (43).

4. The double curtain wall connector according to claim 3, characterized in that: The extrusion piece (41) further comprises: a cylindrical sliding column three (411), a spring five (412), and a triangular oblique block (413); the middle portion of the extrusion piece (41) is fixedly connected to the end portion of the cylindrical sliding column three (411); the cylindrical sliding column three (411) is slidably connected to the middle inner wall of the double curtain wall connection frame (1); the cylindrical sliding column three (411) penetrates the spring five (412) and is fixedly connected to the middle portion of the triangular oblique block (413); one end of the spring five (412) is fixedly connected to the middle portion of the triangular oblique block (413); and the other end of the spring five (412) is fixedly connected to the middle inner wall of the double curtain wall connection frame (1).

5. The double curtain wall connector according to claim 3, characterized in that: The elastic top plate (42) further comprises: a spring three (421) and a sliding plate (422), one end of the sliding plate (422) being fixedly connected to the middle portion of the elastic top plate (42), and the other end of the sliding plate (422) being slidably connected to the inner side wall of the middle portion of the double curtain wall connection frame (1), and both ends of the elastic top plate (42) being fixedly connected to the spring three (421), and the end of the spring three (421) being fixedly connected to the bottom of the opening slot (11).

6. A method for using a double curtain wall connector, applicable to a double curtain wall connector according to any one of claims 1 to 5, characterized in that: The specific steps are: Step 1: Insert the outer curtain wall panel from the bottom of the double curtain wall connection frame (1), and then buckle it onto the rear end of the correction component (2). At this time, the positioning of the outer curtain wall panel is completed; Step 2: Then buckle the inner curtain wall panel on the front side of the correction component (2) and press it. The correction component (2) will move to move the outer curtain wall panel upward for fine adjustment. Then the inner curtain wall panel will press against the extrusion component (4) to move. The extrusion component (4) drives the locking component (3) to move and clamp the outer curtain wall panel. Step 3: When the inner curtain wall panel is fully pushed into place, the extrusion component (4) will squeeze the inner curtain wall panel that has entered completely. At this time, the inner curtain wall panel is also fixed.

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