Arc-shaped curtain wall aluminum plate with pre-bending structure

Abstract

The utility model provides an arc-shaped curtain wall aluminum plate with a pre-bending structure, which comprises at least two panels with the same specification and size, two frames are arranged on the inner sides of the panels, a bending part is fixedly connected between the two panels, a fixing mechanism for fixing the two panels is arranged on one side, close to the frames, of each panel, and the pre-bending structure is arranged on the side, close to the frames, of each panel. During use, a user can fix the two panels through the fixing mechanisms and the positioning mechanisms, so that the panels are convenient to transport, and then the bent panels can be fixed through the fixing mechanisms and the positioning mechanisms, so that the bent panels are convenient to fix, and the use is convenient. According to the panel fixing device, the two panels can be fixed, so that the problem that the two panels are bent during transportation is avoided, the panels can be fixed at more angles due to the arrangement of the multiple threaded grooves, the use convenience is greatly improved, the corresponding number of fixing mechanisms can be installed according to needs, and the flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall aluminum plate production, in particular to a curved curtain wall aluminum plate with a pre-bent structure. Background Art

[0002] Curtain wall is the outer wall of a building, which is hung on the wall of the building like a curtain. It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. With the rapid development of the construction industry, people have higher and higher requirements on the appearance of buildings, and curtain walls with unique appearance are constantly emerging, so special-shaped curtain walls are becoming more and more popular.

[0003] The Chinese utility model patent with application number: CN202223055080.X discloses a curved curtain wall aluminum plate with a pre-bent structure, including a panel and a frame, a plurality of rows of W-shaped pre-bent structures are equidistantly arranged on the panel, the frame is provided with notches on both sides of the W-shaped pre-bent structure, and the frame is provided with a bending edge at the inner end of the notch, the bending edge is provided with a connecting hole, and the bending edges on both sides of the same notch are fixedly connected by connecting bolts passing through the connecting holes. The utility model has a reasonable structural design, which forms multiple rows of W-shaped pre-bent structures under pressure on the panel, and sets notches and bending plates correspondingly on the frame. When the bending angle of the W-shaped pre-bent structure is determined, the bending plates on both sides of the notch are used to install the connecting bolts, thereby locking the corresponding bending angle; the curtain wall aluminum plate provided by the utility model has a simple pre-bent structure design, and the manufacturing process is less difficult, which is conducive to mass industrial production.

[0004] Although the above technical solution reduces the difficulty of panel production, when in use, since the size of the connection holes set on the panel is fixed, the fixed range of the panel bending angle is limited, thereby reducing the practicality of the panel when in use. Summary of the invention

[0005] In order to solve the above problems, the utility model proposes a curved curtain wall aluminum panel with a pre-bent structure, so as to more accurately solve the problem that although the above technical solution reduces the difficulty of producing the panel, when in use, since the size of the connecting holes set on the panel is fixed, the fixed range of the bending angle of the panel is limited, thereby reducing the practicability of the panel when in use.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model proposes a curved curtain wall aluminum plate with a pre-bent structure, comprising at least two panels with the same specifications and sizes, two frame frames are arranged on the inner sides of the panels, a bending portion is fixedly connected between the two panels, a fixing mechanism for fixing the two panels is arranged on one side of the panel close to the frame, and a positioning mechanism for positioning the fixing mechanism is also arranged on the inner side of the panel.

[0008] Furthermore, the specifications and dimensions of the two panels are the same, and the two panels are connected by a bending portion, the bending portion is W-shaped, and a plurality of mounting bolt holes for installing the fixing mechanism are opened on the inner sides of the two panels.

[0009] Furthermore, the positioning mechanism includes a first fixed block fixedly connected to the inner side of the panel and a second fixed block fixedly connected to the inner side of the frame. The inner side of the first fixed block is provided with a slot, and the inner side of the second fixed block is provided with a plurality of inclined and equally spaced thread grooves.

[0010] Furthermore, the first fixing block and the second fixing block are vertically distributed.

[0011] Furthermore, there are at least two positioning mechanisms, which are respectively fixedly connected to the two panels and the inner sides of the two frames on the two panels, and the positions of the two positioning mechanisms correspond to each other.

[0012] Furthermore, the fixing mechanism includes a base fixedly connected to the inner side of the panel, a bracket fixedly connected to the outer side of the base, a connecting rod fixedly connected to the inner side of the bracket, a connecting block rotatably connected to the outer side of the connecting rod, a sleeve fixedly connected to the top of the connecting block, a spring fixedly connected to the inner side of the sleeve, a slide board fixedly connected to the end of the spring away from the sleeve, a support rod fixedly connected to the top of the slide board, an end of the support rod away from the slide board passed through the sleeve and fixedly connected to a fixing plate, an insertion rod fixedly connected to the outer side of the fixing plate, a threaded hole was opened on the inner side of the fixing plate, and a fixing bolt was threadedly connected to the inner side of the threaded hole.

[0013] Furthermore, the base is installed on the inner side of the panel by means of mounting bolts, the two ends of the connecting rod are respectively fixedly connected to the two inner walls of the bracket, the slide plate is distributed on the inner side of the sleeve, a through hole penetrating the sleeve is provided on the top of the sleeve, one end of the support rod is fixedly connected to the slide plate on the inner side of the sleeve, and the other end of the support rod is fixedly connected to the fixing plate through the through hole, the position of the insertion rod corresponds to the slot on the inner side of the first fixing block, and the size of the insertion rod matches the slot, and the size of the fixing bolt matches the threaded groove on the inner side of the second fixing block.

[0014] Furthermore, the number of the fixing mechanisms is the same as the positioning mechanisms, and the two fixing mechanisms are respectively arranged on the inner sides of the two panels (1), and the specifications and dimensions of the two fixing mechanisms are the same.

[0015] Beneficial effects of the utility model:

[0016] The utility model is provided with a panel, a frame, a bending part, a fixing mechanism and a positioning mechanism. When in use, the user can install the base in the fixing mechanism on the panel through the installation bolts, and then rotate the sleeve. The rotation of the sleeve drives the support rod and the fixing plate to move. The movement of the fixing plate will drive the insertion rod to move. The movement of the insertion rod will be inserted into the slot on the inner side of the first fixing block. Then the user can insert the remaining insertion rods in the fixing mechanism into the slot in the positioning mechanism. At this time, the two panels will be fixed, thereby avoiding the problem of bending of the panels during transportation. Later, when the panels need to be bent, the user can rotate the sleeve to separate the insertion rod on the outer side of the fixing plate from the slot on the inner side of the first fixing block, and then bend the bending part between the two panels. At this time, the upper panel will be perpendicular to the lower panel, and the second fixing block on the inner side of the frame on the upper panel will move. When the upper panel is bent to the position specified by the user and a certain threaded groove on the second fixing block corresponds to the position of the fixing bolt, the user can rotate the fixing bolt. At this time, the fixing bolt will move toward the second fixing block with the cooperation of the threaded hole on the inner side of the fixing plate. When the fixing bolt moves to a certain position, it will rotate into the threaded groove on the inner side of the second fixing block. After that, the user installs the fixing bolt in the fixing mechanism on the other side of the panel into the threaded groove on the inner side of the second fixing block on the other side. At this time, the fixation of the two panels after bending is completed, and the two panels can be fixed, thereby avoiding the problem of bending during transportation. In addition, the setting of multiple threaded grooves allows the panels to be fixed at more angles, thereby greatly improving the convenience of use. In addition, the detachable design of the fixing mechanism makes it convenient for users to install the corresponding number of fixing mechanisms according to their needs, thereby improving flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of a curved curtain wall aluminum plate with a pre-bent structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall side section of a curved curtain wall aluminum plate with a pre-bent structure of the utility model;

[0019] Figure 3 It is a schematic side section diagram of a local structure of a curved curtain wall aluminum plate with a pre-bent structure of the utility model;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 for Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0022] Figure 6 for Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0023] Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point D in the middle.

[0024] The reference numerals are as follows:

[0025] In the figure: 1. panel; 11. first fixing block; 12. second fixing block; 13. slot; 14. threaded groove; 111. base; 112. bracket; 113. connecting rod; 114. connecting block; 115. sleeve; 116. spring; 117. slide plate; 118. support rod; 119. fixing plate; 1110. plug rod; 1111. threaded hole; 1112. fixing bolt; 2. frame; 3. bending part. DETAILED DESCRIPTION

[0026] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 6 and Figure 7A curved curtain wall aluminum plate with a pre-bent structure, comprising at least two panels 1 of the same size, the two panels 1 of the same size, and the two panels 1 are connected by a bending portion 3, the bending portion 3 is W-shaped, two frames 2 are arranged on the inner side of the panel 1, the bending portion 3 is fixedly connected between the two panels 1, a fixing mechanism for fixing the two panels 1 is arranged on one side of the panel 1 close to the frame 2, a positioning mechanism for positioning the fixing mechanism is also arranged on the inner side of the panel 1, a plurality of mounting bolt holes for mounting the fixing mechanism are opened on the inner sides of the two panels 1, and the positioning mechanism comprises a first fixing block 11 fixedly connected to the inner side of the panel 1 and a fixing block 11 fixedly connected to the frame 2, a slot 13 is provided on the inner side of the first fixing block 11, a plurality of thread grooves 14 are provided on the inner side of the second fixing block 12 which are inclined and arranged at equal intervals, the first fixing block 11 and the second fixing block 12 are vertically distributed, there are at least two positioning mechanisms, the two positioning mechanisms are respectively fixedly connected to the two panels 1 and the inner sides of the two frames 2 on the two panels 1, and the positions of the two positioning mechanisms correspond, the fixing mechanism includes a base 111 fixedly connected to the inner side of the panel 1, a bracket 112 is fixedly connected to the outer side of the base 111, a connecting rod 113 is fixedly connected to the inner side of the bracket 112, the outer side of the connecting rod 113 is rotatably connected to a connecting block 114, and the connecting block The top of 114 is fixedly connected with a sleeve 115, the inner side of the sleeve 115 is fixedly connected with a spring 116, the end of the spring 116 away from the sleeve 115 is fixedly connected with a slide plate 117, the top of the slide plate 117 is fixedly connected with a support rod 118, the end of the support rod 118 away from the slide plate 117 passes through the sleeve 115 and is fixedly connected with a fixing plate 119, the outer side of the fixing plate 119 is fixedly connected with an insertion rod 1110, the inner side of the fixing plate 119 is provided with a threaded hole 1111, the inner side of the threaded hole 1111 is threadedly connected with a fixing bolt 1112, the base 111 is installed on the inner side of the panel 1 by means of mounting bolts, and the two ends of the connecting rod 113 are respectively fixedly connected to the two ends of the bracket 112 The inner wall, the slide plate 117 is distributed on the inner side of the sleeve 115, and a through hole is opened on the top of the sleeve 115 to penetrate the sleeve 115. One end of the support rod 118 is fixedly connected to the slide plate 117 on the inner side of the sleeve 115, and the other end of the support rod 118 is fixedly connected to the fixing plate 119 through the through hole. The position of the insertion rod 1110 corresponds to the slot 13 on the inner side of the first fixing block 11, and the size of the insertion rod 1110 matches the slot 13. The size of the fixing bolt 1112 matches the threaded groove 14 on the inner side of the second fixing block 12. The number of the fixing mechanisms is the same as the positioning mechanism. The two fixing mechanisms are respectively arranged on the inner sides of the two panels 1, and the specifications and sizes of the two fixing mechanisms are the same.

[0028] With this embodiment, when in use, the user can install the base 111 in the fixing mechanism on the panel 1 through the mounting bolts, and then rotate the sleeve 115. The rotation of the sleeve 115 drives the support rod 118 and the fixing plate 119 to move. The movement of the fixing plate 119 will drive the insertion rod 1110 to move. The insertion rod 1110 will be inserted into the slot 13 on the inner side of the first fixing block 11. Then, the user can insert the insertion rod 1110 in the remaining fixing mechanism into the slot 13 in the remaining positioning mechanism. At this time, the two panels 1 will be fixed, thereby avoiding the problem of bending of the panels 1 during transportation. Later, when the panel 1 needs to be bent, the user can rotate the sleeve 115 to separate the insertion rod 1110 on the outer side of the fixing plate 119 from the slot 13 on the inner side of the first fixing block 11, and then bend the bending part 3 between the two panels 1. At this time, the upper panel 1 will gradually form a vertical relationship with the lower panel 1. At this time, the upper side The second fixing block 12 on the inner side of the frame 2 on the plate 1 will move. When the upper panel 1 is bent to the position specified by the user and a certain threaded groove 14 on the second fixing block 12 corresponds to the position of the fixing bolt 1112, the user can rotate the fixing bolt 1112. At this time, the fixing bolt 1112 will move toward the second fixing block 12 with the cooperation of the threaded hole 1111 on the inner side of the fixing plate 119. When the fixing bolt 1112 moves to a certain position, it will rotate into the threaded groove 14 on the inner side of the second fixing block 12. Then the user installs the fixing bolt 1112 in the fixing mechanism on the other side of the panel 1 into the threaded groove 14 on the inner side of the second fixing block 12 on the other side. At this time, the fixing of the two panels 1 after bending is completed, thereby realizing the fixing of the panels 1 at multiple bending angles, thereby improving practicality. In addition, the detachable setting of the fixing mechanism allows the user to install a corresponding number of fixing mechanisms as needed, thereby improving flexibility of use.

[0029] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A curved curtain wall aluminum plate with a pre-bent structure, comprising at least two panels of the same specifications and dimensions, two frames are arranged on the inner side of the panels, and a bending portion is fixedly connected between the two panels, characterized in that: A fixing mechanism for fixing the two panels is arranged on one side of the panel close to the frame, and a positioning mechanism for positioning the fixing mechanism is also arranged on the inner side of the panel.

2. The curved curtain wall aluminum plate with a pre-bent structure according to claim 1, characterized in that: The specifications and dimensions of the two panels are the same, and the two panels are connected by a bending portion, the bending portion is W-shaped, and a plurality of mounting bolt holes for mounting a fixing mechanism are provided on the inner sides of the two panels.

3. The curved curtain wall aluminum plate with a pre-bent structure according to claim 1, characterized in that: The positioning mechanism includes a first fixing block fixedly connected to the inner side of the panel and a second fixing block fixedly connected to the inner side of the frame. The inner side of the first fixing block is provided with a slot, and the inner side of the second fixing block is provided with a plurality of inclined and equally spaced thread grooves.

4. The curved curtain wall aluminum plate with a pre-bent structure according to claim 3, characterized in that: The first fixing block and the second fixing block are vertically distributed.

5. The curved curtain wall aluminum plate with a pre-bent structure according to claim 1, characterized in that: There are at least two positioning mechanisms, and the two positioning mechanisms are respectively fixedly connected to the two panels and the inner sides of the two frames on the two panels, and the positions of the two positioning mechanisms correspond to each other.

6. The curved curtain wall aluminum plate with a pre-bent structure according to claim 1, characterized in that: The fixing mechanism includes a base fixedly connected to the inner side of the panel, a bracket fixedly connected to the outer side of the base, a connecting rod fixedly connected to the inner side of the bracket, a connecting block rotatably connected to the outer side of the connecting rod, a sleeve fixedly connected to the top of the connecting block, a spring fixedly connected to the inner side of the sleeve, a slide plate fixedly connected to the end of the spring away from the sleeve, a support rod fixedly connected to the top of the slide plate, an end of the support rod away from the slide plate is fixedly connected to a fixing plate through the sleeve, an insertion rod fixedly connected to the outer side of the fixing plate, a threaded hole is opened on the inner side of the fixing plate, and a fixing bolt is threadedly connected to the inner side of the threaded hole.

7. The curved curtain wall aluminum plate with a pre-bent structure according to claim 6, characterized in that: The base is installed on the inner side of the panel by means of mounting bolts, the two ends of the connecting rod are respectively fixedly connected to the two inner walls of the bracket, the slide plate is distributed on the inner side of the sleeve, a through hole penetrating the sleeve is provided on the top of the sleeve, one end of the support rod is fixedly connected to the slide plate on the inner side of the sleeve, and the other end of the support rod is fixedly connected to the fixing plate through the through hole, the position of the insertion rod corresponds to the slot on the inner side of the first fixing block, and the size of the insertion rod matches the slot, and the size of the fixing bolt matches the threaded groove on the inner side of the second fixing block.

8. The curved curtain wall aluminum plate with a pre-bent structure according to claim 1, characterized in that: The number of the fixing mechanisms is the same as that of the positioning mechanisms. The two fixing mechanisms are respectively arranged on the inner sides of the two panels, and the specifications and sizes of the two fixing mechanisms are the same.

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