Curtain wall aluminum alloy keel system suitable for various break angles

Abstract

The utility model relates to the technical field of building curtain walls, in particular to a curtain wall aluminum alloy keel system suitable for various break angles, which comprises a steel stand column, an aluminum alloy rotating base is arranged on the upper portion of the steel stand column, and aluminum alloy rotating auxiliary frames are respectively arranged on two sides of the rotating base. The middles of the two aluminum alloy rotating auxiliary frames are limited through a fixing plate, the middle of the fixing plate is installed at the center of the aluminum alloy rotating base through a center fixing bolt, glass a and glass b are fixed to the upper portions of the two aluminum alloy rotating auxiliary frames through connecting plates correspondingly, and the fixing positions of edge fixing bolts can be adjusted up and down. The edge fixing bolts are adjusted to be upward, so that the glass a on the left side rotates anticlockwise and the glass b on the right side rotates clockwise with the center positions of the arc-shaped grooves and the arc-shaped protrusions as fulcrums, the relative angle of the glass a and the glass b is adjusted, curtain wall angle adjustment of various break angles is achieved, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the field of building curtain walls, in particular to a curtain wall aluminum alloy keel system adaptable to various folding angles. Background Art

[0002] With the development of the field of building curtain walls, curtain walls have a variety of complex shapes. In order to ensure accuracy, it is generally necessary to set an aluminum alloy auxiliary frame with a certain angle to connect the glass of the two building curtain walls, so as to achieve a certain angle of the curtain wall. The traditional aluminum alloy auxiliary frame can only adapt to one curtain wall angle. If you want to achieve a locked angle, you need to open multiple molds, which increases the cost. In addition, multiple aluminum alloy auxiliary frames also make the construction operation complicated and the use effect is not good. Therefore, how to overcome the above-mentioned technical problems and defects has become a key problem that needs to be solved. Utility Model Content

[0003] The purpose of the invention of the utility model is to overcome the defects described in the background art, thereby realizing a curtain wall aluminum alloy keel system that is cost-effective, has good use effect and is adaptable to various angles.

[0004] In order to achieve the above-mentioned purpose of the invention, the technical solution of the utility model is: a curtain wall aluminum alloy keel system that can adapt to various angles, including a steel column, an aluminum alloy rotating base is provided on the upper part of the steel column, and aluminum alloy rotating auxiliary frames are respectively provided on both sides of the rotating base. The middle parts of the two aluminum alloy rotating auxiliary frames are restricted by a fixing plate, and the middle part of the fixing plate is installed at the center of the aluminum alloy rotating base through a central fixing bolt. The upper parts of the two aluminum alloy rotating auxiliary frames are respectively fixed to glass a and glass b through connecting plates.

[0005] Furthermore, the aluminum alloy rotating base includes a supporting base plate, a central raised groove is arranged in the middle of the supporting base plate, arc-shaped grooves are arranged on both sides of the supporting base plate, and edge fixing bolts are arranged to pass through the rubber pad and the block part to fix the supporting base plate on the steel column, and the fixing position of the edge fixing bolts can be adjusted up and down.

[0006] Furthermore, a card slot is provided on the supporting base plate inside the arc-shaped groove, and rubber pads are provided on both sides of the supporting base plate. The rubber pads are respectively provided with an arc-shaped groove shape and a card block part, so that the rubber pad and the arc-shaped groove fit together, and the card block and the card slot are correspondingly connected, thereby increasing the friction force.

[0007] Furthermore, limiting lower protrusions are provided on both sides of the lower end surface of the fixing plate, and the central fixing bolt passes through the central protrusion groove to fix the fixing plate on the supporting base plate, so that the fixing plate realizes the movable limiting of the aluminum alloy rotating auxiliary frame.

[0008] Furthermore, the aluminum alloy rotating auxiliary frame includes a side U-shaped plate, the opening of the U-shaped plate faces inward, and the interior of the U-shaped plate is limited by a support rod, a limiting outer edge is provided on the outer side of the upper end surface of the U-shaped plate for clamping the connecting plate, a limiting upper protrusion is provided on the inner side of the lower end surface of the U-shaped plate, and an arc-shaped protrusion is provided in the middle of the U-shaped lower end surface. The arc-shaped protrusion and the arc-shaped groove are used in combination, the limiting upper protrusion and the limiting lower protrusion are clamped with each other, and the edge fixing bolt is adjusted upward, so that the center position of the arc-shaped groove and the arc-shaped protrusion is used as the fulcrum, the glass a on the left side rotates counterclockwise, and the glass b on the right side rotates clockwise, so as to adjust the relative angle of glass a and glass b. After adjusting to the appropriate angle, the center fixing bolt is tightened, so that the limiting lower protrusion limits and fixes the aluminum alloy rotating auxiliary frame through the limiting upper protrusion.

[0009] The beneficial effects of the curtain wall aluminum alloy keel system adapted to various folding angles of the utility model are as follows:

[0010] 1. The utility model is a curtain wall aluminum alloy keel system that adapts to various folding angles. The fixing position of the edge fixing bolts can be adjusted up and down. By adjusting the edge fixing bolts upward, the left glass a rotates counterclockwise and the right glass b rotates clockwise with the center position of the arc-shaped groove and the arc-shaped protrusion as the fulcrum, thereby adjusting the relative angle of glass a and glass b, and realizing the angle adjustment of curtain walls with various folding angles.

[0011] 2. The aluminum alloy keel system of the curtain wall of the utility model is adapted to various angles. By setting a matching aluminum alloy rotating auxiliary frame and an aluminum alloy rotating base, the arc-shaped protrusion on the aluminum alloy rotating auxiliary frame and the arc-shaped groove of the aluminum alloy rotating base cooperate to realize the rotation of glass a and glass b, thereby adjusting to the required angle, adapting to curtain wall structures with various angles, and thus saving costs.

[0012] 3. The utility model is a curtain wall aluminum alloy keel system that can adapt to various angles. The fixing position of the edge fixing bolts can be adjusted up and down. The heads of the edge fixing bolts pass through the rubber pads. Therefore, during the height adjustment process from the lowest point to the highest point, the heads of the edge fixing bolts are always in contact with the rubber pads, thereby increasing their friction and achieving the fixation and tightening of the support base plate. In order to enhance the fixing effect on the steel column, glue can be used to fix the contact position between the support base plate and the steel column. After adjusting to the appropriate angle, the center fixing bolt is tightened, so that the lower limit protrusion limits and fixes the aluminum alloy rotating auxiliary frame through the upper limit protrusion, which is convenient for construction operation and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the utility model's curtain wall aluminum alloy keel system that is adaptable to various folding angles;

[0014] Figure 2 yes Figure 1Schematic diagram of the enlarged structure of A;

[0015] Figure 3 The utility model is a structural schematic diagram of the angle adjustment state of the curtain wall aluminum alloy keel system that adapts to various angles.

[0016] In the figure: 1-a glass, 2-b glass, 3-aluminum alloy rotating auxiliary frame, 31-U-shaped plate, 311-limiting upper protrusion, 312-limiting outer edge, 32-support rod, 33-arc-shaped protrusion, 4-aluminum alloy rotating base, 41-support bottom plate, 411-card slot, 42-arc-shaped groove, 43-rubber pad, 44-edge fixing bolt, 45-card block, 46-center protrusion groove, 5-steel column, 6-fixing plate, 61-limiting lower protrusion, 7-center fixing bolt, 8-connecting plate. DETAILED DESCRIPTION

[0017] The curtain wall aluminum alloy keel system that adapts to various angles of the present invention will be described in more detail below with reference to the accompanying drawings and through specific implementation methods.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0019] See also Figure 1-Figure 3 The curtain wall aluminum alloy keel system of this embodiment, which is adaptable to various folding angles, achieves the technical effects of being adaptable to various folding angles and easy to operate on the basis of good use effect. The structure of this embodiment includes a steel column 5, an aluminum alloy rotating base 4 is provided on the upper part of the steel column 5, and an aluminum alloy rotating auxiliary frame 3 is provided on both sides of the rotating base. The middle parts of the two aluminum alloy rotating auxiliary frames 3 are restricted by a fixing plate 6. The aluminum alloy rotating base 4 includes a supporting base plate 41, a central protruding groove 46 is provided in the middle part of the supporting base plate 41, and arc-shaped grooves 42 are provided on both sides of the supporting base plate 41. Edge fixing bolts 44 are provided to pass through the rubber pad 43 and the clamping block 45 to fix the supporting base plate 41 to the steel column 5. The fixing position of the edge fixing bolts 44 is adjustable up and down. For easy operation, different lengths of the edge fixing bolts 44 head heights are used to select different edge fixing bolt 44 heads according to the required folding angle, thereby adjusting the angle of the aluminum alloy rotating frame.

[0020] See also Figure 1 and Figure 2In this embodiment, a card slot 411 is provided on the supporting base plate 41 inside the arc-shaped groove 42, and rubber pads 43 are provided on both sides of the supporting base plate 41. The rubber pads 43 are respectively provided with the shape of the arc-shaped groove 42 and the card block 45 part, so that the rubber pad 43 and the arc-shaped groove 42 fit together, and the card block 45 and the card slot 411 are correspondingly engaged, thereby increasing the friction force.

[0021] In this embodiment, both sides of the lower end surface of the fixing plate 6 are provided with limiting lower protrusions 61, and the central fixing bolt 7 passes through the central protrusion groove 46 to fix the fixing plate 6 on the supporting base plate 41, so that the fixing plate 6 can limit the movable position of the aluminum alloy rotating auxiliary frame 3.

[0022] See also Figure 1-Figure 3 In this embodiment, the middle part of the fixing plate 6 is installed at the center of the aluminum alloy rotating base 4 through the central fixing bolt 7, and the upper parts of the two aluminum alloy rotating auxiliary frames 3 are fixed to the a glass 1 and the b glass 2 respectively through the connecting plates 8. The aluminum alloy rotating auxiliary frame 3 of this embodiment includes a side U-shaped plate 31, the opening of the U-shaped plate 31 faces inward, and the interior of the U-shaped plate 31 is limited by the support rod 32, and a limiting outer edge 312 is provided on the outer side of the upper end surface of the U-shaped plate 31 for clamping the connecting plate 8, and a limiting upper protrusion 311 is provided on the inner side of the lower end surface of the U-shaped plate 31, and an arc-shaped protrusion 33 is provided in the middle of the U-shaped lower end surface. The arc-shaped protrusion 33 and the arc-shaped groove 42 are used in conjunction with each other, and the limiting upper protrusion 311 and the limiting lower protrusion 61 are clamped together. The edge fixing bolt 44 is adjusted upward, so that the center position of the arc-shaped groove 42 and the arc-shaped protrusion 33 is used as a fulcrum, and the left glass a 1 rotates counterclockwise and the right glass b 2 rotates clockwise, thereby adjusting the relative angle of glass a 1 and glass b 2. After adjusting to the appropriate angle, the center fixing bolt 7 is tightened, so that the limiting lower protrusion 61 limits and fixes the aluminum alloy rotating auxiliary frame 3 through the limiting upper protrusion 311.

[0023] The usage principle and usage method of this embodiment: When in use, the fixing position of the edge fixing bolt 44 can be adjusted up and down. The edge fixing bolt 44 is adjusted upward, so that the center position of the arc-shaped groove 42 and the arc-shaped protrusion 33 is used as a fulcrum, and the left glass a 1 rotates counterclockwise and the right glass b 2 rotates clockwise, thereby adjusting the relative angle of glass a 1 and glass b 2. After adjusting to the appropriate angle, the center fixing bolt 7 is fixed and tightened, so that the lower limiting protrusion 61 limits and fixes the aluminum alloy rotating auxiliary frame 3 through the upper limiting protrusion 311, thereby fixing the angular position of glass a 1 and glass b 2.

[0024] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the application documents of this application does not necessarily indicate a quantity limitation. "Include" or "comprising" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0025] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various variations and modifications can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the scope of protection of the present invention.

Claims

1. A curtain wall aluminum alloy keel system adaptable to various angles, including steel columns, characterized by: An aluminum alloy rotating base is provided on the upper part of the steel column, and an aluminum alloy rotating auxiliary frame is provided on both sides of the rotating base. The middle parts of the two aluminum alloy rotating auxiliary frames are restricted by a fixing plate. The middle part of the fixing plate is installed at the center of the aluminum alloy rotating base through a central fixing bolt. The upper parts of the two aluminum alloy rotating auxiliary frames are fixed to glass a and glass b respectively through connecting plates. The aluminum alloy rotating base includes a supporting base plate, a central raised groove is provided in the middle of the supporting base plate, arc-shaped grooves are provided on both sides of the supporting base plate, and edge fixing bolts are provided through the rubber pad and the clamping block part to fix the supporting base plate on the steel column; The fixing plate is provided with limited lower protrusions on both sides of the lower end surface, and the central fixing bolt passes through the central protrusion groove to fix the fixing plate to the supporting base plate; the aluminum alloy rotating auxiliary frame includes a side-mounted U-shaped plate, the opening of the U-shaped plate faces inward, and the interior of the U-shaped plate is limited by a support rod, and a limiting outer edge is provided on the outer side of the upper end surface of the U-shaped plate for clamping the connecting plate, a limited upper protrusion is provided on the inner side of the lower end surface of the U-shaped plate, and an arc-shaped protrusion is provided in the middle of the U-shaped lower end surface. The arc-shaped protrusion and the arc-shaped groove are used in combination, and the limiting upper protrusion and the limiting lower protrusion are clamped together.

2. The curtain wall aluminum alloy keel system adaptable to various folding angles according to claim 1 is characterized in that: A card slot is provided on the supporting base plate inside the arc-shaped groove, and rubber pads are provided on both sides of the supporting base plate. The rubber pads are respectively provided with an arc-shaped groove shape and a card block part, so that the rubber pad and the arc-shaped groove fit together, and the card block and the card slot are correspondingly connected.

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