General fixing structure for curtain wall plate

Abstract

The utility model relates to the technical field of curtain wall plate installation, in particular to a curtain wall plate universal fixing structure which comprises an installation plate, a threaded lead screw is externally in threaded connection with a fixing cylinder, a positioning pin rod is inserted into the front face of a curtain wall plate, and an adjusting rod is rotationally connected into a positioning plate. The outer portion of the adjusting rod is in threaded connection with a hinged supporting rod, and a limiting block is hinged to the outer portion of the hinged supporting rod. According to the universal fixing structure for the curtain wall plates, the rotating rods on the back faces of the mounting plates are meshed to drive the threaded lead screws in the groove plates, the fixing cylinders can synchronously move oppositely or oppositely in the direction of the groove plates, and therefore the universal fixing structure adapts to mounting of the curtain wall plates of different sizes, the curtain wall plates and the fixing cylinders are connected and fixed through the positioning pin rods, and meanwhile the curtain wall plates are clamped to the inner sides of the positioning plates; the adjusting rod is rotated to enable the hinged supporting rod to drive the limiting block to enter the clamping groove of the curtain wall plate, connection of the curtain wall plate and the positioning plate is limited, and therefore the stability of the curtain wall plate during installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall panel installation, in particular to a universal fixing structure for curtain wall panels. Background Art

[0002] Stone curtain walls are usually composed of stone panels and supporting structures (beams, columns, steel structures, connectors, etc.). They are building envelope structures that do not bear the load and function of the main structure. During installation, the stone panels need to be installed on the exterior walls of the building through a fixed structure.

[0003] After searching, it was found that a universal fixing structure of curtain wall panels for stone curtain walls was disclosed in a utility model patent with Chinese patent publication number CN219794351U. The universal fixing structure of curtain wall panels in the utility model patent is to fix the middle and surrounding positions of the curtain wall panels through the mutual cooperation of fixing components, sliding bars, fixing frames, connecting seats, and fixing seats, thereby improving the stability of the curtain wall panels and facilitating the rapid installation of the curtain wall panels by staff, that is, the sliding bars and fixing frames, the groove bodies and the fixing components in the curtain wall panels are fixed and adapted structures. However, due to the different size structures of curtain wall panels in the prior art, when installing curtain wall panels of different sizes, the curtain wall panel fixing structure needs to change the sizes of the connecting seats and the fixing frames accordingly. Therefore, there are certain limitations in actual use, and it is impossible to automatically adapt to the installation of curtain wall panels of different sizes after adjustment. Therefore, its versatility needs to be further improved, so a universal fixing structure of curtain wall panels is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a universal fixing structure for curtain wall panels, which has the advantage of automatically adapting to the installation of curtain wall panels of different sizes, and solves the problem that the universal fixing structure for curtain wall panels of stone curtain walls in the comparative documents of the above-mentioned background technology needs to replace fixing components of corresponding sizes when installing curtain wall panels of different sizes, and the universal effect needs to be further improved.

[0005] To achieve the above object, the utility model provides the following technical solutions: a universal fixing structure of a curtain wall panel, comprising a mounting plate, a curtain wall panel is movably mounted on the front of the mounting plate, and an adjustable mounting structure is arranged on the front of the mounting plate;

[0006] The adjustment and installation structure includes a slot plate, a threaded screw, a fixing tube, a positioning pin, a positioning plate, an adjustment rod, a hinged support rod and a limit block. The inner rear wall of the installation plate is fixedly connected to the slot plate, the interior of the slot plate is rotatably connected to the threaded screw, the exterior of the threaded screw is threadedly connected to the fixing tube, the front of the curtain wall panel is plugged with a positioning pin, the exterior of the fixing tube is fixedly connected to the positioning plate, the interior of the positioning plate is rotatably connected to the adjustment rod, the exterior of the adjustment rod is threadedly connected to the hinged support rod, and the exterior of the hinged support rod is hinged to a limit block.

[0007] Furthermore, the number of the slot plates and the threaded screw rods are four, the four slot plates are evenly distributed in a circular array, the inner rear wall of the mounting plate is fixedly connected with a column slot, the four threaded screw rods are fixedly connected with a No. 1 bevel gear at one end close to the column slot, and the four No. 1 bevel gears are rotatably connected to the inner side of the column slot.

[0008] Furthermore, the back side of the mounting plate is rotatably connected to a handle, the front end of the handle is fixedly connected to a No. 2 bevel gear, the four No. 1 bevel gears are all meshed with the outer side of the No. 2 bevel gear, the back side of the fixed cylinder is fixedly connected to a threaded sleeve block, and the four threaded sleeve blocks are respectively connected to the external threads of four threaded screws.

[0009] Furthermore, positioning screw holes are provided at the four front corners of the curtain wall plate, positioning screw grooves are provided inside the four fixing tubes, there are four positioning pins, and the four positioning pins are respectively connected to the internal threads of the four positioning screw grooves through the four positioning screw holes.

[0010] Furthermore, there are four positioning plates, and two empty groove structures are opened on the inner side of the four positioning plates. There are eight adjusting rods, which are respectively located inside the eight empty grooves. The outside of each adjusting rod is provided with two threaded ring layers that are symmetrical to each other, and the outside of each threaded ring layer is threadedly connected with a threaded slider.

[0011] Furthermore, the number of the articulated support rods is sixteen, and each of the articulated support rods is respectively hinged to the outside of each threaded slider at one end close to the empty slot. The number of the limit blocks is eight, and the sixteen articulated support rods are respectively hinged to the outside of eight limit blocks at one end away from the empty slot.

[0012] Furthermore, the top and bottom of the curtain wall panel are respectively clamped with the inner sides of four positioning plates, and two clamping slot structures are provided on the upper and lower sides and the left and right sides of the curtain wall panel, and each of the limit blocks is respectively clamped with the inner side of each clamping slot.

[0013] Beneficial Effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The universal fixing structure of the curtain wall panel utilizes the bevel gear meshing of the rotating rod on the back of the installation plate to drive the threaded screw in the groove plate, so that the fixing cylinder can synchronously move relative to or opposite to each other along the direction of the groove plate, thereby adapting to the installation of curtain wall panels of different sizes. The curtain wall panel is connected and fixed to the fixing cylinder by a positioning pin rod, and the curtain wall panel is clamped with the inner side of the positioning plate. The adjusting rod is rotated to make the hinged support rod drive the limit block to enter the clamping groove of the curtain wall panel, so as to limit the connection between the curtain wall panel and the positioning plate, thereby improving the stability of the curtain wall panel during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the mounting plate of the utility model;

[0017] Figure 2 for Figure 1 Front view of the mounting plate structure in perspective;

[0018] Figure 3 for Figure 1 Left view of perspective;

[0019] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1, mounting plate; 2, curtain wall panel; 3, adjusting mounting structure; 301, slot plate; 302, threaded screw; 303, fixing tube; 304, positioning pin rod; 305, positioning plate; 306, adjusting rod; 307, hinged support rod; 308, limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-4 A universal fixing structure for curtain wall panels includes a mounting plate 1, which is connected and fixed to a wall structure by bolts, a curtain wall panel 2 is movably mounted on the front of the mounting plate 1, and an adjustable mounting structure 3 is arranged on the front of the mounting plate 1.

[0023] The adjustment installation structure 3 includes a slot plate 301, a threaded screw 302, a fixed cylinder 303, a positioning pin rod 304, a positioning plate 305, an adjustment rod 306, a hinged support rod 307 and a limit block 308. The inner rear wall of the installation plate 1 is fixedly connected to the slot plate 301, and the inner part of the slot plate 301 is rotatably connected to the threaded screw 302. The rotating handle uses the second bevel gear to mesh with the first bevel gear to make the four threaded screws 302 rotate synchronously. The external thread of the threaded screw 302 is connected to the fixed cylinder 303, and the threaded screw 302 drives the fixed cylinder 303 through the threaded sleeve block. 3. A positioning pin 304 is inserted on the front of the curtain wall panel 2, and the positioning pin 304 is used to fix the curtain wall panel 2 and the fixing tube 303. The outside of the fixing tube 303 is fixedly connected with a positioning plate 305, and the inside of the positioning plate 305 is rotatably connected with an adjusting rod 306. The external thread of the adjusting rod 306 is connected with a hinged support rod 307, and the external hinged limit block 308 of the hinged support rod 307 is rotated. The adjusting rod 306 is rotated to drive the hinged support rod 307 to tilt and swing, so that the limit block 308 is engaged with the slot of the curtain wall panel 2, so as to achieve the limiting effect of the curtain wall panel 2.

[0024] according to Figure 2 and Figure 3 As shown, the four slot plates 301 are evenly distributed in a circular array, which can ensure that the fixed cylinder 303 moves in a cross-shaped trend and adapts to curtain wall panels 2 of different sizes. By rotating the handle on the back of the mounting plate 1, the handle is used to drive the second bevel gear, and the outer side of the second bevel gear is engaged with the four first bevel gears.

[0025] according to Figure 2 and Figure 3 As shown, the four first bevel gears are connected to the four threaded screws 302 respectively. When the four threaded screws 302 rotate synchronously, the four fixed cylinders 303 are kept moving relative to or away from each other through the threaded sleeve blocks.

[0026] according to Figure 1 and Figure 2 As shown, positioning screw holes are opened at the four corners of the front side of the curtain wall panel 2, and correspond to the positioning screw grooves inside the four fixing tubes 303. Then, four positioning pins 304 are respectively inserted into the four positioning screw holes and the four positioning screw grooves to connect and fix the curtain wall panel 2 to the fixing tube 303. At this time, the four corners of the curtain wall panel 2 are clamped with the inner sides of the four positioning plates 305.

[0027] according to Figure 2 and Figure 4 As shown, the outside of each adjusting rod 306 is provided with two threaded circles with mutually symmetrical structures, and each threaded circle is threadedly connected with a threaded slider, and one end of the hinged support rod 307 is hinged to the threaded slider.

[0028] according to Figure 2 and Figure 4As shown, one end of the hinged support rod 307 is hinged to the limit block 308. When the mutually symmetrical threaded ring layers drive the hinged support rod 307 to swing, the limit block 308 can be telescopically moved into the outer slot of the curtain wall panel 2, so that the limit block 308 can limit the curtain wall panel 2, strengthen the connection between the curtain wall panel 2 and the positioning plate 305, and improve the stability of the curtain wall panel 2 during installation.

[0029] In summary, the universal fixing structure of the curtain wall panel utilizes the bevel gear meshing of the rotating rod on the back of the mounting plate 1 to drive the threaded screw 302 in the groove plate 301, so that the fixing tube 303 can synchronously move relative to or opposite to the groove plate 301, thereby adapting to the installation of curtain wall panels 2 of different sizes, and utilizes the positioning pin rod 304 to connect and fix the curtain wall panel 2 with the fixing tube 303, while the curtain wall panel 2 is clamped with the inner side of the positioning plate 305, and the adjusting rod 306 is rotated to make the hinged support rod 307 drive the limit block 308 to enter the clamping groove of the curtain wall panel 2, and the connection between the curtain wall panel 2 and the positioning plate 305 is limited, thereby improving the stability of the curtain wall panel 2 during installation, and solving the problem that the universal fixing structure of the curtain wall panel of the stone curtain wall in the comparative document of the above-mentioned background technology needs to replace the fixing components of the corresponding size when installing curtain wall panels of different sizes, and the universal effect needs to be further improved.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal fixing structure for curtain wall panels, comprising a mounting plate (1), characterized in that: A curtain wall plate (2) is movably mounted on the front of the mounting plate (1), and an adjustable mounting structure (3) is provided on the front of the mounting plate (1); The adjusting installation structure (3) comprises a slot plate (301), a threaded screw (302), a fixing tube (303), a positioning pin (304), a positioning plate (305), an adjusting rod (306), a hinged support rod (307) and a limit block (308); the inner rear wall of the installation plate (1) is fixedly connected to the slot plate (301); the inside of the slot plate (301) is rotatably connected to the threaded screw (302); the outside of the threaded screw (302) is threadedly connected to the fixing tube (303); the front of the curtain wall plate (2) is plugged with a positioning pin (304); the outside of the fixing tube (303) is fixedly connected to the positioning plate (305); the inside of the positioning plate (305) is rotatably connected to the adjusting rod (306); the outside of the adjusting rod (306) is threadedly connected to the hinged support rod (307); the outside of the hinged support rod (307) is hingedly connected to the limit block (308).

2. A universal fixing structure for curtain wall panels according to claim 1, characterized in that: The number of the slot plates (301) and the number of the threaded screw rods (302) are both four, and the four slot plates (301) are evenly distributed in a ring array. The inner rear wall of the mounting plate (1) is fixedly connected with a column groove, and the four threaded screw rods (302) are fixedly connected with a first bevel gear at one end close to the column groove, and the four first bevel gears are rotatably connected to the inner side of the column groove.

3. A universal fixing structure for curtain wall panels according to claim 2, characterized in that: The back side of the mounting plate (1) is rotatably connected to a knob, the front end of the knob is fixedly connected to a No. 2 bevel gear, the four No. 1 bevel gears are all meshed with the outer side of the No. 2 bevel gear, the back side of the fixed cylinder (303) is fixedly connected to a threaded sleeve block, and the four threaded sleeve blocks are respectively connected to the external threads of four threaded screw rods (302).

4. The universal fixing structure of curtain wall panels according to claim 1, characterized in that: The four front corners of the curtain wall plate (2) are each provided with a positioning screw hole, the interiors of the four fixing tubes (303) are each provided with a positioning screw groove, the number of the positioning pin rods (304) is four, and the four positioning pin rods (304) are respectively connected to the internal threads of the four positioning screw grooves through the four positioning screw holes.

5. The universal fixing structure of curtain wall panels according to claim 1, characterized in that: There are four positioning plates (305), and two empty slot structures are provided on the inner side of each of the four positioning plates (305). There are eight adjusting rods (306), which are respectively located inside the eight empty slots. The outside of each adjusting rod (306) is provided with two threaded ring layers that are symmetrical to each other, and the outside of each threaded ring layer is threadedly connected to a threaded slider.

6. A universal fixing structure for curtain wall panels according to claim 5, characterized in that: The number of the hinged support rods (307) is sixteen, and each of the hinged support rods (307) is hinged to the outside of each threaded slider at one end close to the empty slot. The number of the limit blocks (308) is eight, and the sixteen hinged support rods (307) are hinged to the outside of eight limit blocks (308) at one end away from the empty slot.

7. The universal fixing structure of curtain wall panels according to claim 1, characterized in that: The top and bottom of the curtain wall plate (2) are respectively clamped with the inner sides of the four positioning plates (305), and two clamping slot structures are provided on the upper and lower sides and the left and right sides of the curtain wall plate (2), and each of the limit blocks (308) is respectively clamped with the inner side of each clamping slot.

Images