A five-way movable and adjustable curtain wall unit connection device

Abstract

The present invention relates to a curtain wall unit component connection device that is movable and adjustable in five directions, and belongs to the field of curtain wall technology. It mainly aims at the problem that the existing curtain wall cannot adapt to the problem of changing angles during installation, and proposes the following technical solution: it includes an adjustment support, the front side of the adjustment support is fixedly connected to a first adjustment plate, the front side of the first adjustment plate is fixedly connected to a first tongue, the front end of the first tongue is rotatably connected to a rotating flange by rotating a screw shaft, and the front surface of the rotating flange is symmetrically fixedly connected to a pair of connecting angle pieces, and the two connecting angle pieces are provided with bolt through holes, and a connecting bolt shaft is connected between each two horizontally opposite bolt through holes, and the end of the connecting bolt shaft is connected to a displacement adjustment member. The present application can realize multi-angle and multi-distance adjustment through the design of the adjustment support and the rotating flange, ensure the accuracy of installation, and the adjustment process is simple and direct, realizing the convenience of construction.

Description

Technical Field

[0001] The invention relates to the technical field of curtain walls, and in particular to a curtain wall unit component connecting device capable of being movable and adjusted in five directions. Background Art

[0002] With the rapid advancement of urbanization, more and more large-scale buildings with large volumes and different shapes are emerging. In order to pursue better appearance effects, more and more single-curved and hyperbolic curtain walls are emerging, which enriches the market of my country's building curtain walls and gives architects unlimited imagination space. Curtain wall panels of various shapes often bring more problems of variable installation angles and installation distances. The curtain wall is fixed on the keel through a connecting device to form a beautiful coat of the building. The existing conventional curtain wall connecting devices can generally adjust a single horizontal direction, which cannot meet the high-difficulty requirements of the hyperbolic curtain wall for the curtain wall and the main structure, affecting the accuracy and convenience of installation. Summary of the invention

[0003] The purpose of the present invention is to address the fact that the existing conventional curtain wall connection devices mentioned in the background technology can generally adjust a single horizontal direction, cannot meet the requirements of the highly difficult hyperbolic curtain wall for the curtain wall and the main structure, and affect the accuracy and convenience of installation.

[0004] The technical solution of the present invention is a five-way movable and adjustable curtain wall unit component connection device, comprising an adjustment support, a first adjustment plate fixedly connected to the front side of the adjustment support, a first tongue fixedly connected to the front side of the first adjustment plate, a front end of the first tongue rotatably connected to a rotating flange via a rotating screw shaft, a pair of connecting angle pieces symmetrically fixedly connected to the front surface of the rotating flange, two of the connecting angle pieces are provided with bolt through holes, a connecting bolt shaft is connected between every two horizontally opposite bolt through holes, and a displacement adjustment member is connected to the end of the connecting bolt shaft.

[0005] Preferably, the displacement adjusting member comprises a base plate, a strip-shaped hole is provided in the middle of the base plate, and an anti-slip strip is provided on the outer surface of the base plate.

[0006] Preferably, the rotating flange comprises a first flange plate, a second flange plate and a flange adjustment plate, the outer surface of the first flange plate is fixedly connected with a second tongue portion, and the second tongue portion is rotationally connected to the first tongue portion via a rotating screw shaft.

[0007] Preferably, the first flange is provided with a first circular through-hole, the second flange is provided with a second circular through-hole which can be aligned with the first circular through-hole, and the flange adjustment plate is provided with an arc-shaped long strip through-hole which can be aligned with the first circular through-hole and the second circular through-hole.

[0008] Preferably, the flange adjustment plate is provided with bolt holes for fixedly connecting with the connecting angle piece via bolts.

[0009] Preferably, the adjustment support includes a fixing plate fixedly connected to the inner rear side, the fixing plate having a circular bolt hole, a second adjustment plate connected to the inner side of the adjustment support and in front of the fixing plate, the second adjustment plate having a horizontal bar hole that can be aligned with the circular bolt hole, and the first adjustment plate having a vertical bar hole that can be aligned with the horizontal bar hole.

[0010] Preferably, the upper and lower plates of the adjustment support are connected with vertical screw pins for positioning the first adjustment plate in the vertical direction, and the left and right plates of the adjustment support are connected with horizontal screw pins for positioning the second adjustment plate in the horizontal direction.

[0011] Preferably, there are three bolt through holes on a single connecting angle piece, the bolt through hole located in the middle position is a long strip structure, and the two bolt through holes located in the upper and lower positions are round hole structures.

[0012] Preferably, the adjustment support is fixed to the steel keel structure by welding.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1): This application can achieve multi-angle and multi-distance adjustment through the design of the adjustment support, the rotating flange and the displacement adjustment member, ensuring the accuracy of installation, and the adjustment process is simple and direct, realizing the convenience of construction;

[0015] (2): The present application can adjust the connection distance of the curtain wall unit components in the vertical direction and the horizontal direction by making the horizontal distance of the second adjustment plate in the adjustment support adjustable and the vertical distance of the first adjustment plate in the adjustment support adjustable;

[0016] (3): The present application can drive the curtain wall unit to adjust the angle in both horizontal and vertical directions by rotating the flange;

[0017] (4): The present application can adjust the distance between curtain wall unit components in the front and rear directions through displacement adjustment components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a curtain wall unit connection device that is movable and adjustable in five directions;

[0019] Figure 2 It is a schematic diagram of the connection between the curtain wall unit connection device that can be moved and adjusted in five directions and the connecting steel column;

[0020] Figure 3 for Figure 1A schematic diagram of the front view structure of the adjusting support;

[0021] Figure 4 for Figure 1 A schematic diagram of the rearward structural view of the adjusting support;

[0022] Figure 5 A side view of the adjustment support;

[0023] Figure 6 is a structural schematic diagram of a first adjustment plate;

[0024] Figure 7 It is a structural schematic diagram of the rotating flange;

[0025] Figure 8 is a structural schematic diagram of a displacement adjusting member;

[0026] Fig. 9 for Figure 8 Another structural diagram of the viewing direction.

[0027] Reference numerals: 1, adjustment support; 11, first adjustment plate; 111, first tongue; 112, vertical bar hole; 12, fixing plate; 121, circular bolt hole; 13, vertical screw pin; 14, horizontal screw pin; 15, second adjustment plate; 151, horizontal bar hole;

[0028] 2. Rotating flange; 21. First flange plate; 211. Second tongue; 212. First circular through hole; 22. Second flange plate; 221. Second circular through hole; 23. Flange adjustment plate; 231. Arc-shaped long through hole; 232. Bolt hole;

[0029] 3. Connecting angle piece; 31. Displacement adjustment piece; 311. Base plate; 312. Strip hole; 313. Anti-slip strip; 32. Bolt through hole; 33. Connecting bolt shaft;

[0030] 4. Connect steel columns;

[0031] 5. Rotate the screw shaft. DETAILED DESCRIPTION

[0032] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Embodiment 1

[0034] The invention provides a curtain wall unit component connection device which is movable and adjustable in five directions.

[0035] like Figure 1-5As shown, it includes an adjustment support 1 welded and fixed to the steel keel structure, the adjustment support 1 includes a fixing plate 12 welded and fixedly connected to the rear of the inner side of the adjustment support 1, a second adjustment plate 15 fixedly connected to the front of the fixing plate 12 by bolts, and a first adjustment plate 11 fixedly connected to the front of the second adjustment plate 15 by bolts; the fixing plate 12 is provided with a circular bolt hole 121, the second adjustment plate 15 is provided with a horizontal bar hole 151 that can be aligned with the circular bolt hole 121 front and back, and the first adjustment plate 11 is provided with a vertical bar hole 112 that can be aligned with the horizontal bar hole 151 front and back;

[0036] A first tongue portion 111 is fixedly connected to the front side of the first adjustment plate 11, and a rotating flange 2 is rotatably connected to the front end of the first tongue portion 111 through a rotating screw shaft 5. A pair of connecting angle pieces 3 are symmetrically fixedly connected to the front surface of the rotating flange 2, and the connecting angle pieces 3 are fixedly connected to the connecting steel column 4 through a connecting bolt shaft 33;

[0037] The upper and lower plates of the adjusting support 1 are connected with vertical screw pins 13 for positioning the first adjusting plate 11 in the vertical direction, and the left and right plates of the adjusting support 1 are connected with horizontal screw pins 14 for positioning the second adjusting plate 15 in the horizontal direction.

[0038] The working principle of this embodiment is: the connection distance of the curtain wall unit components can be adjusted by adjusting the positions of the first adjustment plate 11 and the second adjustment plate 15 in the adjustment support 1. Specifically, the inner side of the adjustment support 1 has a fixed plate 12, a first adjustment plate 11 and a second adjustment plate 15, wherein the fixed plate 12 is welded and fixed to the inner frame surface of the adjustment support 1, and only the first adjustment plate 11 and the second adjustment plate 15 need to be installed in the adjustment support 1. During installation, first install the second adjusting plate 15 into the adjusting support 1, so that the horizontal bar hole 151 and the circular bolt hole 121 are aligned front to back. Since the horizontal bar hole 151 is a horizontal long strip structure, the second adjusting plate 15 can be adjusted in the horizontal direction in the adjusting support 1, and then the bolts are used to pass through the horizontal bar hole 151 and the circular bolt hole 121 at the same time to complete the fixed connection between the second adjusting plate 15 and the fixing plate 12; install the first adjusting plate 11 into the adjusting support 1, and during installation, align the vertical bar hole 112 and the circular bolt hole 121 front to back. Since the vertical bar hole 112 is a vertical long strip structure, the first adjusting plate 11 can be adjusted in the vertical direction in the adjusting support 1, and then the bolts are used to pass through the vertical bar hole 112 and the circular bolt hole 121 at the same time to complete the fixed connection between the first adjusting plate 11 and the second adjusting plate 15, and finally the adjusting support 1 is welded to the steel keel structure of the building. In summary, by making the horizontal distance of the second adjustment plate 15 adjustable in the adjustment support 1 and the vertical distance of the first adjustment plate 11 adjustable in the adjustment support 1, the connection distance of the curtain wall unit components can be adjusted in the vertical and horizontal directions.

[0039] On the basis of the above, by rotating and adjusting the vertical position of the vertical screw pin 13, it can respectively press against the upper and lower surfaces of the first adjustment plate 11 with adjusted vertical distance, thereby improving the stability of the first adjustment plate 11; by rotating and adjusting the horizontal position of the horizontal screw pin 14, it can respectively press against the left and right surfaces of the second adjustment plate 15 with adjusted horizontal distance, thereby improving the stability of the second adjustment plate 15.

[0040] Embodiment 2

[0041] The present invention proposes a curtain wall unit connection device that is movable and adjustable in five directions. Compared with the first embodiment, this embodiment further includes:

[0042] like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the rotating flange 2 includes a first flange plate 21, a second flange plate 22 and a flange adjustment plate 23. The outer surface of the first flange plate 21 is fixedly connected with a second tongue portion 211, and the second tongue portion 211 is rotatably connected to the first tongue portion 111 via a rotating screw shaft 5; the first flange plate 21 is provided with a first circular through hole 212, the second flange plate 22 is provided with a second circular through hole 221 that can be aligned with the first circular through hole 212, and the flange adjustment plate 23 is provided with an arc-shaped long strip through hole 231 that can be aligned with the first circular through hole 212 and the second circular through hole 221; the flange adjustment plate 23 is provided with a bolt hole 232 for fixedly connecting with the connecting angle piece 3 via bolts.

[0043] The working principle of this embodiment is as follows: the first embodiment allows the curtain wall unit to adjust the distance in both horizontal and vertical directions, and this embodiment can adjust the angle of the curtain wall unit by rotating the flange 2;

[0044] Specifically, the second tongue 211 is inserted into the notch of the first tongue 111, and then the screw shaft 5 is rotated to penetrate the first tongue 111 and the second tongue 211 at the same time, and then the nut is rotated to lock it, so that the angle between the first tongue 111 and the second tongue 211 can be adjusted by rotating the screw shaft 5 horizontally;

[0045] Specifically, the rotating flange 2 has a first flange plate 21, a second flange plate 22 and a flange adjustment plate 23. The arc-shaped long strip through-hole 231 provided on the flange adjustment plate 23 is an arc-shaped long strip structure, so that the flange adjustment plate 23 can be vertically rotated along the horizontal axis to adjust a certain angle. Combined with the above, the curtain wall unit can be driven to adjust the angle in both horizontal and vertical directions.

[0046] Embodiment 3

[0047] like Figure 1 , Figure 2 , Figure 8 and Fig. 9 As shown, the present invention proposes a curtain wall unit component connection device that is movable and adjustable in five directions. Compared with the first or second embodiment, this embodiment also includes: the two connecting angle pieces 3 are each provided with three bolt through holes 32, the bolt through hole 32 located in the middle position is a long strip structure, and the long strip structure can adjust the displacement distance of the connecting steel column 4 by turning the relevant bolts, and the two bolt through holes 32 located in the upper and lower positions are circular hole structures, and the function of the circular hole structure is to ensure the free rotation degree of the displacement adjustment member 31. A connecting bolt shaft 33 is connected between each two horizontally opposite bolt through holes 32, and the ends of the two upper and lower connecting bolt shafts 33 are connected to the displacement adjustment member 31; the displacement adjustment member 31 includes a base plate 311, and the middle part of the base plate 311 is integrally provided with a circular protrusion that can be inserted into the circular hole structure and is provided with a strip hole 312, and an anti-slip strip 313 is fixedly connected to one side of the outer surface of the base plate 311.

[0048] The working principle of this embodiment is as follows: the first embodiment allows the curtain wall unit to adjust the distance in both horizontal and vertical directions, the second embodiment allows the curtain wall unit to adjust the angle in both horizontal and vertical directions, and this embodiment can adjust the distance between the curtain wall units in the front-to-back direction;

[0049] Specifically, the connecting bolt shaft 33 is passed through the connecting steel column 4 and the corresponding bolt through-hole 32 at the same time, the displacement adjusting member 31 is inserted into the ends of the upper and lower connecting bolt shafts 33, and the circular protrusion on the base plate 311 is placed in the circular hole-shaped bolt through-hole 32, and then the nut is rotated to the end of the connecting bolt shaft 33, and the nut will slowly press the anti-slip strip 313 as it rotates, completing the connection of the connecting steel column 4;

[0050] Since the connecting angle piece 3 and the strip hole 312 at the middle position are both long strip structures, the connecting bolt shaft 33 can move forward and backward along the bolt through hole 32 to adjust the distance.

[0051] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A curtain wall unit connection device that is movable and adjustable in five directions, comprising an adjustment support (1), Features: The front side of the adjustment support (1) is fixedly connected to a first adjustment plate (11), the front side of the first adjustment plate (11) is fixedly connected to a first tongue (111), the front end of the first tongue (111) is rotatably connected to a rotating flange (2) via a rotating screw shaft (5), a pair of connecting angle pieces (3) are symmetrically fixedly connected to the front surface of the rotating flange (2), the two connecting angle pieces (3) are each provided with a bolt through hole (32), a connecting bolt shaft (33) is connected between each two horizontally opposite bolt through holes (32), and the end of the connecting bolt shaft (33) is connected to a displacement adjusting member (31); The displacement adjustment member (31) comprises a base plate (311), a strip-shaped hole (312) is provided in the middle of the base plate (311), and an anti-slip strip (313) is provided on the outer surface of the base plate (311); The rotating flange (2) comprises a first flange plate (21), a second flange plate (22) and a flange adjustment plate (23); a second tongue portion (211) is fixedly connected to the outer surface of the first flange plate (21); and the second tongue portion (211) is rotatably connected to the first tongue portion (111) via a rotating screw shaft (5); The first flange (21) is provided with a first circular through-hole (212), the second flange (22) is provided with a second circular through-hole (221) which can be aligned with the first circular through-hole (212), and the flange adjustment plate (23) is provided with an arc-shaped long strip through-hole (231) which can be aligned with the first circular through-hole (212) and the second circular through-hole (221); The flange adjustment plate (23) is provided with bolt holes (232) for being fixedly connected to the connecting angle piece (3) by bolts; The adjustment support (1) comprises a fixing plate (12) fixedly connected to the inner rear side, the fixing plate (12) being provided with a circular bolt hole (121), a second adjustment plate (15) being connected to the inner side of the adjustment support (1) and located in front of the fixing plate (12), the second adjustment plate (15) being provided with a horizontal bar hole (151) which can be aligned with the circular bolt hole (121), and the first adjustment plate (11) being provided with a vertical bar hole (112) which can be aligned with the horizontal bar hole (151); The upper and lower plate surfaces of the adjustment support (1) are both connected with vertical screw pins (13) for positioning the first adjustment plate (11) in the vertical direction, and the left and right plate surfaces of the adjustment support (1) are both connected with horizontal screw pins (14) for positioning the second adjustment plate (15) in the horizontal direction; A total of three bolt through holes (32) are provided on a single connecting angle piece (3); the bolt through hole (32) located in the middle is a long strip structure, and the two bolt through holes (32) located in the upper and lower positions are circular hole structures; The adjustment support (1) is welded and fixed to the steel keel structure.

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