Unit curtain wall hanger for adjusting large offset of structure

Abstract

The application belongs to the technical field of building curtain wall, and particularly relates to a unit curtain wall hanging piece for adjusting large structural deviation, which comprises a first hanging piece mechanism, a second hanging piece mechanism and a third hanging piece mechanism; one side wall of the first hanging piece mechanism is connected with the second hanging piece mechanism in a sliding fit mode; the first hanging piece mechanism is used for horizontally and vertically guiding the second hanging piece mechanism, so that the curtain wall hanging piece is horizontally and vertically adjusted, and is compatible with the control line outside the unit curtain wall; the third hanging piece mechanism is used for satisfying the hanging pieces installed on different concave-convex curtain walls during the sliding adjustment with the second hanging piece mechanism, so that the adjusted hanging piece is further compatible with the control line outside the unit curtain wall; the adjusting piece is adjusted inward, the interval is enlarged, the structural deviation distance is larger than that of the standard piece, and for the part with structural deviation exceeding the standard piece, the improved piece can effectively align with the control line, so that the effect of installing the unit curtain wall is achieved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of building curtain wall, and particularly relates to a unit curtain wall hanger for adjusting large structural deviation. BACKGROUND

[0002] In the construction of unit curtain wall, positioning and setting out is a particularly important link, and is the key to whether the entire curtain wall can be successfully installed. In the design of unit curtain wall, the existing three-axis adjustable hanger can adjust a maximum spacing of 70mm through the opening on the aluminum profile, which is a standard part for mass production.

[0003] Through retrieval, the prior art discloses a side-buried unit curtain wall hanger system in Chinese Patent Publication No. CN216948950U, authorized on July 12, 2022, which includes a hanger ear, an aluminum adapter, an aluminum hanger, a pre-buried part, and a plate frame: the aluminum adapter is fastened on the suspended main structure through an aluminum anti-skid gasket and the pre-buried part, and the aluminum hanger is embedded in the inner side of the aluminum adapter. A continuously combined type clamping groove is arranged at the corresponding position of the inner side plate surface of the upper and lower straight plates of the aluminum adapter and the upper and lower surfaces of the aluminum hanger. The hanger ear is installed on both sides of the plate frame through a fixing bolt. The outer side surface of the aluminum hanger is provided with a fixed hanging groove and a free hanging groove, and the hanger ears located on both sides of the plate frame are respectively hung in the corresponding fixed hanging groove and free hanging groove. The advantages of domestic and foreign adapters are absorbed, and after optimization, a side-buried unit curtain wall three-dimensional adapter is provided, which is a curtain wall universal three-dimensional adapter with convenient installation, universal structure, good performance, and simple debugging.

[0004] However, the device still has the following defects: although it can be used for universal curtain wall three-dimensional adapters, when the structural deviation exceeds the size of the adjustment hole on the hanger, the hanger and the bolt will interfere with the adjustment part, and the adjustment part cannot be adjusted further, thereby causing the adjustment part to be unable to align with the control line, affecting the installation of the unit curtain wall. At this time, the part cannot use standard parts to place the hanger. SUMMARY

[0005] In view of the above problems, the present application provides a unit curtain wall hanger for adjusting large structural deviation, which comprises a first hanger mechanism, a second hanger mechanism and a third hanger mechanism. One side wall of the first hanger mechanism is connected with the second hanger mechanism in sliding fit, and the third hanger mechanism is connected with the inner side wall of the second hanger mechanism in sliding fit.

[0006] The first hanger mechanism is used for horizontal and vertical guidance of the second hanger mechanism, so that the curtain wall hanger is adjusted horizontally and vertically, and is compatible and matched with the control line outside the unit curtain wall. The third hanger mechanism is used for satisfying the installation of the hanger on different concave-convex curtain walls during the sliding adjustment with the second hanger mechanism, so that the adjusted hanger is further compatible and matched with the control line outside the unit curtain wall.

[0007] Further, the first hanging piece mechanism comprises a first channel steel; one side wall of the first channel steel is fixedly connected with a plurality of groups of expansion bolts, and the other end of each group of expansion bolts is embedded and installed in the curtain wall body; the other side wall of the first channel steel is slidably connected with a plurality of groups of fastening adjusting parts.

[0008] Further, the fastening adjusting part comprises a guide block; the guide block is of a rectangular structure, and is slidably connected with the inner wall of the first channel steel; one side wall of the guide block is embedded and installed with a first bolt; a first fastening piece and a first gasket are penetrated through the first bolt; and a first nut is threadedly connected with the end of the first bolt.

[0009] Further, the second hanging piece mechanism comprises two groups of wing plates; the surfaces of the two groups of wing plates are provided with first sliding grooves; one side wall near the end of each group of wing plates is provided with a protrusion; a limiting plate is fixedly connected between the two groups of wing plates; and a second sliding groove is formed in the surface of the limiting plate.

[0010] Further, the first sliding groove and the second sliding groove are of the same size, and are arranged on the same horizontal line; the first sliding groove and the second sliding groove are sleeved on the outside of the first bolt; and a butt joint groove is arranged between the two groups of wing plates on the top of the limiting plate.

[0011] Further, the third hanging piece mechanism comprises an assembly plate; a reserved groove is formed in the surface of the assembly plate; the central axis of the reserved groove coincides with the central axis of the second sliding groove; a guide groove is formed in the top of the assembly plate; and a guide roller is arranged on the inner wall of the guide groove.

[0012] Further, a hanging piece body is penetrated through and slidably connected with the guide roller; the bottom of the hanging piece body is movably connected with the bottom of the guide groove; two groups of second channel steels are fixedly connected with one side wall of the assembly plate; and the two groups of second channel steels are symmetrically arranged with the central axis of the assembly plate as the center.

[0013] Further, a through hole is formed in the surface of each group of second channel steels near the end; a reinforcing plate is movably connected with the outer wall of each group of second channel steels; one side wall of the reinforcing plate is fixedly connected with the protrusion; and a third sliding groove is formed in the surface of the reinforcing plate and communicates with the through hole.

[0014] Further, a second bolt is arranged in each group of through holes; the countersunk end of the second bolt extends into the second channel steel; and the other end of the second bolt penetrates through the third sliding groove and extends to the outside of the reinforcing plate.

[0015] Further, the end of the second bolt is sleeved with a second fastening sheet and a second gasket, the second fastening sheet is connected to the outside of the reinforcing plate, the end of the second bolt is also threaded with a second nut, and the second nut is movably connected to one side of the second gasket.

[0016] The beneficial effects of the present application are:

[0017] 1. The first hanging mechanism is used for horizontal and vertical guiding of the second hanging mechanism, so that the curtain wall hanging mechanism is adjusted horizontally and vertically, and is compatible with the control line outside the unit curtain wall. The third hanging mechanism is used for satisfying the hanging mechanism installed on the different concave-convex curtain wall surface during the sliding adjustment with the second hanging mechanism, so that the adjusted hanging mechanism is further compatible with the control line outside the unit curtain wall. The adjusting part is adjusted inward, and the distance is larger, and the structure deviation distance is larger than that of the standard part. For the part whose structure deviation exceeds the standard part, after using the improved part, the control line can be effectively aligned, so that the effect of installing the unit curtain wall is achieved.

[0018] 2. The second nut is rotated to one side of the second bolt, so that the second fastening sheet is separated from the reinforcing plate, the assembly plate is pushed, the assembly plate is horizontally moved along the direction of the third sliding groove, the assembly plate is abutted to the limiting plate, and the assembly plate is not affected by the end protrusion of the first bolt in the second sliding groove, and the adjustment limitation of the hanging mechanism body is improved.

[0019] 3. When the assembly plate is abutted to the limiting plate, one side of the hanging mechanism body can also extend to any position in the butt joint groove, and the hanging mechanism body is horizontally adjusted along the guide roller, so that the hanging mechanism body can be further compatible with the position of the control line after being adjusted in three-dimensional angles, and the distance between the hanging mechanism bodies is shortened.

[0020] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the present application. The objects and other advantages of the present application can be achieved and obtained by the structures indicated in the specification, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0022] Figure 1 The structure schematic diagram of the unit curtain wall hanging mechanism of the embodiment of the present application is shown;

[0023] Figure 2The structural schematic diagram of the first hanging piece mechanism of the embodiment of the present application is shown.

[0024] Figure 3 The structural schematic diagram of the fastening adjusting part of the embodiment of the present application is shown.

[0025] Figure 4 The structural schematic diagram of the second hanging piece mechanism of the embodiment of the present application is shown.

[0026] Figure 5 The structural schematic diagram of the third hanging piece mechanism of the embodiment of the present application is shown.

[0027] Figure 6 The structural schematic diagram of the hanging piece body of the embodiment of the present application is shown.

[0028] In the figure: 1, first hanging piece mechanism; 11, first channel steel; 12, expansion bolt; 13, fastening adjusting part; 131, guide block; 132, first bolt; 133, first fastening piece; 134, first gasket; 135, first nut; 2, second hanging piece mechanism; 21, wing plate; 22, first sliding groove; 23, protrusion; 24, limiting plate; 25, second sliding groove; 26, butt joint groove; 3, third hanging piece mechanism; 31, assembly plate; 32, reserved groove; 33, guide groove; 34, guide roller; 35, hanging piece body; 36, second channel steel; 37, through hole; 38, reinforcing plate; 39, third sliding groove; 310, second bolt; 311, second fastening piece; 312, second gasket; 313, second nut. DETAILED DESCRIPTION

[0029] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be clearly and completely described below with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] The embodiment of the present application provides a unit curtain wall hanging piece for adjusting large offset of a structure, which comprises a first hanging piece mechanism 1, a second hanging piece mechanism 2 and a third hanging piece mechanism 3. Figure 1 As shown in the figure.

[0031] One side wall of the first hanging piece mechanism 1 is in sliding and close-fitting connection with the second hanging piece mechanism 2, and the third hanging piece mechanism 3 is in sliding and close-fitting connection on the inner side wall of the second hanging piece mechanism 2.

[0032] Specifically, the first hanging piece mechanism 1 is used for horizontal and vertical guiding of the second hanging piece mechanism 2, so that the curtain wall hanging piece is adjusted horizontally and vertically, and is compatible with the control line outside the unit curtain wall; and the third hanging piece mechanism 3 is used for satisfying the hanging piece installed on the different concave-convex curtain wall surface during the sliding adjustment of the second hanging piece mechanism 2, so that the adjusted hanging piece is further compatible with the control line outside the unit curtain wall.

[0033] The first hanging piece mechanism 1 comprises a first channel steel 11; as shown in the example, Figure 2

[0034] One side wall of the first channel steel 11 is fixedly connected with a plurality of groups of expansion bolts 12, and the other end of each group of the expansion bolts 12 is embedded and installed in the curtain wall body; and the other side wall of the first channel steel 11 is slidingly and tightly connected with a plurality of groups of fastening and adjusting parts 13.

[0035] The fastening and adjusting part 13 comprises a guide block 131; as shown in the example, Figure 3

[0036] The guide block 131 is of a rectangular structure, and is slidingly and tightly connected to the inner wall of the first channel steel 11; one side wall of the guide block 131 is embedded and installed with a first bolt 132; a first fastening piece 133 and a first gasket 134 are penetrated through the first bolt 132; and a first nut 135 is threadedly connected to the end of the first bolt 132.

[0037] The second hanging piece mechanism 2 comprises two groups of wing plates 21; as shown in the example, Figure 4

[0038] The surface of each group of the wing plates 21 is provided with a first sliding groove 22; one side wall close to the end of each group of the wing plates 21 is provided with a protrusion 23; a limiting plate 24 is fixedly connected between the two groups of the wing plates 21; the surface of the limiting plate 24 is provided with a second sliding groove 25; the sizes of the first sliding groove 22 and the second sliding groove 25 are the same; the first sliding groove 22 and the second sliding groove 25 are arranged on the same horizontal line; the first sliding groove 22 and the second sliding groove 25 are sleeved outside the first bolt 132; and a butt joint groove 26 is arranged on the top of the limiting plate 24 and between the two groups of the wing plates 21.

[0039] Specifically, the first sliding groove 22 and the second sliding groove 25 are sleeved outside the first bolt 132; when the first nut 135 is rotated to one side on the first bolt 132, the first fastening piece 133 is separated from the wing plate 21, the wing plate 21 is horizontally pulled, the guide block 131 is slidingly and tightly connected to different positions in the first channel steel 11, and after the wing plate 21 is moved to the designated position, the first nut 135 is rotated to one side again, so that the first fastening piece 133 is fastened with the wing plate 21;​​​

[0040] After the first fastening piece 133 is separated from the wing plate 21, the wing plate 21 can be pulled vertically, so that the first bolt 132 is moved to different positions in the first sliding groove 22 and the second sliding groove 25, the height of the wing plate 21 is adjusted, the first nut 135 is rotated to one side, and the first fastening piece 133 is fastened with the wing plate 21.

[0041] The third hanging piece mechanism 3 comprises an assembly plate 31. Figure 5 and Figure 6 as shown.

[0042] The surface of the assembly plate 31 is provided with a reserved groove 32, and the central axis of the reserved groove 32 coincides with the central axis of the second sliding groove 25. The top of the assembly plate 31 is provided with a guide groove 33, and the inner wall of the guide groove 33 is provided with a guide roller 34. The hanging piece body 35 penetrates through and is slidably connected to the guide roller 34, and the bottom of the hanging piece body 35 is movably and tightly connected with the bottom of the guide groove 33. One side wall of the assembly plate 31 is fixedly connected with two groups of second channel steels 36, and the two groups of second channel steels 36 are symmetrically arranged with the central axis of the assembly plate 31 as the center. The surface of each group of second channel steels 36 is provided with a through hole 37 near the end. The outer wall of each group of second channel steels 36 is movably and tightly connected with a reinforcing plate 38, one side wall of the reinforcing plate 38 is fixedly connected with the protrusion 23, and the surface of the reinforcing plate 38 is provided with a third sliding groove 39 which is in communication with the through hole 37. The second bolt 310 is arranged in each group of through holes 37, and the countersunk end of the second bolt 310 extends into the second channel steel 36. The other end of the second bolt 310 penetrates through the third sliding groove 39 and extends to the outside of the reinforcing plate 38. The end of the second bolt 310 is sleeved with a second fastening piece 311 and a second gasket 312, and the second fastening piece 311 is tightly connected to the outside of the reinforcing plate 38. The end of the second bolt 310 is also threadedly connected with a second nut 313, and the second nut 313 is movably and abuttingly connected to one side of the second gasket 312.

[0043] Specifically, the second nut 313 is rotated to one side of the second bolt 310, so that the second fastening piece 311 is separated from the reinforcing plate 38, and the assembly plate 31 is pushed to move horizontally along the direction of the third sliding groove 39. When the assembly plate 31 abuts against the limiting plate 24, the assembly plate 31 is not affected by the end protrusion of the first bolt 132 in the second sliding groove 25, and the adjustment limitation of the hanging piece body 35 is improved.

[0044] When the assembly plate 31 is attached to the limiting plate 24, one side of the hanging piece body 35 can also extend to any position in the butt joint groove 26, and the hanging piece body 35 can be adjusted horizontally along the guide roller 34, so that the hanging piece body 35 can be further compatible with the position of the control line after adjustment in three-dimensional angles, and the distance between the hanging piece bodies 35 is shortened.

[0045] The working principle of the unit curtain wall hanging piece for adjusting large offset structure according to the embodiment of the application is as follows:

[0046] When the first nut 135 is rotated to one side on the first bolt 132, the first fastening piece 133 is separated from the wing plate 21, the wing plate 21 is pulled horizontally, the guide block 131 is slidably attached to different positions in the first channel steel 11, and the wing plate 21 is moved to the specified position, and then the first nut 135 is rotated to one side, so that the first fastening piece 133 is fastened with the wing plate 21.

[0047] After the first fastening piece 133 is separated from the wing plate 21, the wing plate 21 can also be pulled vertically, the first bolt 132 is moved to different positions in the first sliding groove 22 and the second sliding groove 25, the height of the wing plate 21 is adjusted, and then the first nut 135 is rotated to one side, so that the first fastening piece 133 is fastened with the wing plate 21.

[0048] When the second nut 313 is rotated to one side of the second bolt 310, the second fastening piece 311 is separated from the reinforcing plate 38, the assembly plate 31 is pushed, the assembly plate 31 is horizontally moved along the direction of the third sliding groove 39, the assembly plate 31 is attached to the limiting plate 24, and the adjustment of the hanging piece body 35 is improved without being affected by the end protrusion of the first bolt 132 in the second sliding groove 25.

[0049] When the assembly plate 31 is attached to the limiting plate 24, one side of the hanging piece body 35 can also extend to any position in the butt joint groove 26, and the hanging piece body 35 can be adjusted horizontally along the guide roller 34, so that the hanging piece body 35 can be further compatible with the position of the control line after adjustment in three-dimensional angles, and the distance between the hanging piece bodies 35 is shortened.

[0050] Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the application.

Claims

1. A unitized curtain wall fritting for adjusting large offsets of structures, characterized in that: Including first hanging piece mechanism (1), second hanging piece mechanism (2) and third hanging piece mechanism (3);The side wall of first hanging piece mechanism (1) is slidably attached with second hanging piece mechanism (2), and the inner side wall of second hanging piece mechanism (2) is slidably attached with third hanging piece mechanism (3); The first hanging piece mechanism (1) includes a first channel steel (11);The side wall of the first channel steel (11) is fixedly connected with a plurality of groups of expansion bolts (12), and the other end of the plurality of groups of expansion bolts (12) is embedded and installed in the curtain wall body, and the other side wall of the first channel steel (11) is slidably attached with a plurality of groups of fastening adjusting parts (13); The second hanging piece mechanism (2) includes two groups of wing plates (21);The surface of the two groups of wing plates (21) is provided with a first sliding groove (22), and the side wall of the end portion of the two groups of wing plates (21) is provided with a protrusion (23), and the two groups of wing plates (21) are fixedly connected with a limiting plate (24), and the surface of the limiting plate (24) is provided with a second sliding groove (25); The third hanging piece mechanism (3) includes an assembly plate (31);The surface of the assembly plate (31) is provided with a reserved slot (32), and the central axis center of the reserved slot (32) coincides with the central axis center of the second sliding groove (25), and the top of the assembly plate (31) is provided with a guide groove (33), and the inner wall of the guide groove (33) is provided with a guide roller (34); The guide roller (34) is penetrated and slidably connected with a hanging piece body (35), and the bottom of the hanging piece body (35) is movably attached with the bottom of the guide groove (33), and the side wall of the assembly plate (31) is fixedly connected with two groups of second channel steels (36), and the two groups of second channel steels (36) are symmetrically arranged with the central axis of the assembly plate (31) as the center; The surface of the two groups of second channel steels (36) and the position close to the end portion are provided with through holes (37), and the outer wall of the two groups of second channel steels (36) is movably attached with a reinforcing plate (38), and the side wall of the reinforcing plate (38) is fixedly connected with the protrusion (23), and the surface of the reinforcing plate (38) is provided with a third sliding groove (39) which is communicated with the through hole (37); The first hanging piece mechanism is used for horizontal and vertical guide of the second hanging piece mechanism, so that the curtain wall hanging piece is adjusted horizontally and vertically, and is compatible with the control line outside the unit curtain wall, and the third hanging piece mechanism is used for satisfying the hanging piece installed on different concave-convex curtain surfaces during the sliding adjustment with the second hanging piece mechanism, so that the adjusted hanging piece is further compatible with the control line outside the unit curtain wall.

2. The unitized curtain wall fritting for adjusting large offset of structure according to claim 1, characterized in that: The fastening adjusting part (13) comprises a guide block (131), the guide block (131) is of rectangular structure, and is slidably connected to the inner wall of the first channel steel (11); one side wall of the guide block (131) is embeddedly installed with a first bolt (132), the first bolt (132) is penetrated by a first fastening sheet (133) and a first gasket (134), and the end of the first bolt (132) is also threadedly connected with a first nut (135).

3. The unitized curtain wall fritting for adjusting large offset of structure according to claim 2, characterized in that: The first sliding groove (22) and the second sliding groove (25) are of the same size, are arranged in the same horizontal line, and are sleeved on the outside of the first bolt (132); and the top of the limiting plate (24) and between the two groups of wing plates (21) is provided with a butt joint groove (26).

4. The unitized curtain wall fritting for adjusting large offset of structure according to claim 3, characterized in that: Each group of the through holes (37) is provided with a second bolt (310), the countersunk end of the second bolt (310) extends into the second channel steel (36), the other end of the second bolt (310) penetrates the third sliding groove (39) and extends to the outside of the reinforcing plate (38).

5. The unitized curtain wall mullion of claim 4, wherein: The end of the second bolt (310) is sleeved with a second fastening sheet (311) and a second gasket (312), the second fastening sheet (311) is connected to the outside of the reinforcing plate (38), the end of the second bolt (310) is also threadedly connected with a second nut (313), and the second nut (313) is movably abuttingly connected to one side of the second gasket (312).

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