Unit curtain wall hanging piece for adjusting large deviation of structure

Abstract

The invention belongs to the technical field of building curtain walls, and particularly relates to a unit curtain wall hanging piece for adjusting large deviation of a structure, 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 and attached 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 and matched with a control line outside a unit curtain wall, and the third hanging piece mechanism is used for meeting hanging pieces installed on different concave-convex curtain wall faces in the sliding adjustment process of the third hanging piece mechanism and the second hanging piece mechanism. The adjustable hanging piece is further matched with a control line outside the unit curtain wall in a compatible mode, the inward adjusting distance of the adjusting piece is increased, the structural deviation distance is larger than that of a standard piece, the part with the structural deviation exceeding the standard piece can be effectively aligned with the control line after the improved piece is used, and therefore the effect of installing the unit curtain wall is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of building curtain walls, and in particular relates to a unit curtain wall hanging for adjusting large structural deviations. Background Art

[0002] In the construction of unitized curtain walls, positioning and laying out is a particularly important step, and it is the key to whether the entire curtain wall can be installed smoothly. In the design of unitized curtain walls, the existing three-axis adjustable pendants can be adjusted to a maximum spacing of 70mm through the openings on the aluminum profiles, which are standard parts for mass production.

[0003] After searching, in the prior art, Chinese patent publication number CN216948950U, authorization announcement date: 2022--07--12, discloses a side-buried unit curtain wall hanger system, the hanger system includes a hanging ear, an aluminum adapter, an aluminum hanger, an embedded part and a plate frame: the aluminum adapter is fastened to the suspension main structure through an aluminum anti-slip gasket and an embedded part, the aluminum hanger is embedded on the inner side of the aluminum adapter, and matching continuous combined card slots are provided at corresponding positions on the inner side panels of the upper and lower straight plates of the aluminum adapter and the upper and lower surfaces of the aluminum hanger; the hanging ear is installed on both sides of the plate frame through fixing bolts; a fixed hanging groove and a free hanging groove are provided on the outer side of the aluminum hanger, and the hanging ears on both sides of the plate frame are respectively suspended in the corresponding fixed hanging groove and the free hanging groove, which absorbs the advantages of domestic and foreign adapters, and after optimization, provides a side-buried unit curtain wall three-dimensional adapter that is easy to install, universal in structure, good in performance, and simple in debugging.

[0004] However, the device still has the following defects: although it can use 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 conflict with the adjustment part, and the adjustment part can no longer be adjusted inward, resulting in the adjustment part being unable to align with the control line, affecting the installation of the unitized curtain wall. At this time, standard parts cannot be used to place hangers in this area. Summary of the invention

[0005] In view of the above problems, the present invention provides a unit curtain wall hanger for adjusting large structural deviations, comprising a first hanger mechanism, a second hanger mechanism and a third hanger mechanism; a side wall of the first hanger mechanism is slidably connected to the second hanger mechanism, and the third hanger mechanism is slidably connected to the inner side wall of the second hanger mechanism;

[0006] The first hanging mechanism is used to horizontally and vertically guide the second hanging mechanism, so that the curtain wall hanging can be adjusted horizontally and vertically to be compatible with the control line outside the unit curtain wall. The third hanging mechanism is used to meet the needs of hangings installed on different concave and convex curtain wall surfaces during the sliding adjustment process with the second hanging mechanism, so that the adjusted hanging is further compatible with the control line outside the unit curtain wall.

[0007] Furthermore, the first hanging mechanism includes a first channel steel; one side wall of the first channel steel is fixedly connected with a plurality of expansion bolts, and the other ends of the plurality of expansion bolts are embedded and installed in the curtain wall body, and the other side wall of the first channel steel is slidably fitted with a plurality of fastening adjustment parts.

[0008] Furthermore, the fastening and adjustment part includes a guide block; the guide block is a rectangular structure, and the guide block is slidably fitted to the inner wall of the first channel steel, a first bolt is embedded and installed on one side wall of the guide block, a first fastening plate and a first gasket pass through the first bolt, and a first nut is also threadedly connected to the end of the first bolt.

[0009] Furthermore, the second hanging mechanism includes two groups of wing plates; a first sliding groove is opened on the surface of the two groups of wing plates, and a protrusion is provided on one side wall close to the end of the two groups of wing plates; a limiting plate is fixedly connected between the two groups of wing plates, and a second sliding groove is opened on the surface of the limiting plate.

[0010] Furthermore, the first slide groove and the second slide groove have the same size, are arranged on the same horizontal line, and are both sleeved on the outside of the first bolt, and a docking groove is arranged on the top of the limit plate and between the two sets of wing plates.

[0011] Furthermore, the third hanging mechanism includes an assembly plate; a reserved groove is opened on the surface of the assembly plate, and the center of the central axis of the reserved groove coincides with the center of the central axis of the second slide groove; a guide groove is opened on the top of the assembly plate, and a guide roller is provided on the inner wall of the guide groove.

[0012] Furthermore, a hanger body passes through and is slidably connected to the guide roller, and the bottom of the hanger body is movably fitted and connected to the bottom of the guide groove. Two groups of second channel steels are fixedly connected to 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] Furthermore, through holes are provided on the surfaces of the two groups of the second channel steels and near the ends, and the outer walls of the two groups of the second channel steels are movably connected with reinforcement plates, one side wall of the reinforcement plate is fixedly connected to the protrusion, and the surface of the reinforcement plate is provided with a third sliding groove interconnected with the through hole.

[0014] Furthermore, a second bolt is provided in each group of through holes, and the countersunk end of the second bolt extends into the second channel steel, and the other end of the second bolt passes through the third slide groove and extends to the outside of the reinforcement plate.

[0015] Furthermore, the end of the second bolt is sleeved with a second fastening plate and a second gasket, and the second fastening plate is fittedly connected to the outside of the reinforcement plate. The end of the second bolt is also threadedly connected 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 invention are:

[0017] 1. The first hanging mechanism is used to horizontally and vertically guide the second hanging mechanism, so that the curtain wall hanging can be adjusted horizontally and vertically, and compatible with the control line outside the unit curtain wall. The third hanging mechanism is used to meet the hangers installed on different concave and convex curtain wall surfaces during the sliding adjustment with the second hanging mechanism, so that the adjusted hangers are further compatible with the control line outside the unit curtain wall. The adjustment spacing of the adjustment parts becomes larger, and a larger structural deviation distance is adjusted than the standard parts. For the parts where the structural deviation exceeds the standard parts, after using the improved parts, they can be effectively aligned with the control line, thereby achieving the effect of installing the unit curtain wall.

[0018] 2. Rotate the second nut toward one side of the second bolt to separate the second fastening plate from the reinforcement plate, and then push the assembly plate to move horizontally along the direction of the third slide groove. Use the reserved groove to ensure that the assembly plate is not affected by the protrusion at the end of the first bolt in the second slide groove when it fits the limit plate, thereby improving the adjustment limit of the hanger body.

[0019] 3. When the assembly plate is fitted with the limit plate, one side of the hanger body can be extended to any position in the docking groove, and the hanger body can be horizontally adjusted along the guide roller, so that the hanger body can be further compatible with the position of the control line after adjustment at a three-dimensional angle, thereby shortening the distance between the hanger bodies.

[0020] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic structural diagram of a unit curtain wall hanging according to an embodiment of the present invention is shown;

[0023] Figure 2A schematic structural diagram of a first hanging mechanism according to an embodiment of the present invention is shown;

[0024] Figure 3 A schematic diagram of the structure of a fastening and adjusting portion according to an embodiment of the present invention is shown;

[0025] Figure 4 A schematic structural diagram of a second hanging mechanism according to an embodiment of the present invention is shown;

[0026] Figure 5 A schematic diagram showing the structure of a third hanging mechanism according to an embodiment of the present invention is shown;

[0027] Figure 6 A schematic structural diagram of a pendant body according to an embodiment of the present invention is shown.

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

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The embodiment of the present invention provides a unit curtain wall hanging for adjusting a large structural deviation, comprising a first hanging mechanism 1, a second hanging mechanism 2 and a third hanging mechanism 3; illustratively, as Figure 1 shown.

[0031] A side wall of the first hanging mechanism 1 is slidably connected to the second hanging mechanism 2 , and the third hanging mechanism 3 is slidably connected to the inner side wall of the second hanging mechanism 2 .

[0032] Specifically, the first hanging mechanism 1 is used to horizontally and vertically guide the second hanging mechanism 2, so that the curtain wall hanger can be adjusted horizontally and vertically, and is compatible with the control line outside the unit curtain wall. The third hanging mechanism 3 is used to meet the needs of hangers installed on different concave and convex curtain wall surfaces during the sliding adjustment process with the second hanging mechanism 2, so that the adjusted hanger is further compatible with the control line outside the unit curtain wall.

[0033] The first hanging mechanism 1 includes a first channel steel 11; illustratively, as Figure 2 shown.

[0034] A plurality of expansion bolts 12 are fixedly connected to one side wall of the first channel steel 11 , and the other ends of the plurality of expansion bolts 12 are embedded and installed in the curtain wall body. A plurality of fastening adjustment parts 13 are slidably fitted to the other side wall of the first channel steel 11 .

[0035] The fastening and adjusting portion 13 includes a guide block 131; illustratively, Figure 3 shown.

[0036] The guide block 131 is a rectangular structure, and the guide block 131 is slidably fitted to the inner wall of the first channel steel 11, and a first bolt 132 is embedded and installed on one side wall of the guide block 131, and a first fastening plate 133 and a first gasket 134 are passed through the first bolt 132, and a first nut 135 is also threadedly connected to the end of the first bolt 132.

[0037] The second hanging mechanism 2 includes two sets of wing plates 21; illustratively, as Figure 4 shown.

[0038] A first slide groove 22 is provided on the surface of the two groups of wing plates 21, and a protrusion 23 is provided on one side wall of the two groups of wing plates 21 near the end. A limiting plate 24 is fixedly connected between the two groups of wing plates 21, and a second slide groove 25 is provided on the surface of the limiting plate 24. The first slide groove 22 and the second slide groove 25 have the same size, and the first slide groove 22 and the second slide groove 25 are arranged on the same horizontal line, and the first slide groove 22 and the second slide groove 25 are both sleeved on the outside of the first bolt 132. A docking groove 26 is provided on the top of the limiting plate 24 and between the two groups of wing plates 21.

[0039] Specifically, the first slide groove 22 and the second slide groove 25 are both sleeved on the outside of the first bolt 132. When the first nut 135 rotates to one side on the first bolt 132, the first fastening piece 133 is separated from the wing plate 21, and the wing plate 21 is pulled horizontally to make the guide block 131 slide and fit to different positions in the first channel steel 11. After the wing plate 21 is moved to a specified position, the first nut 135 is rotated to one side to fasten the first fastening piece 133 to the wing plate 21.

[0040] After the first fastening piece 133 is separated from the wing plate 21, the wing plate 21 can also be pulled vertically to move the first bolt 132 to different positions in the first slide groove 22 and the second slide groove 25, adjust the height of the wing plate 21, and then rotate the first nut 135 to one side to fasten the first fastening piece 133 to the wing plate 21.

[0041] The third hanging mechanism 3 includes a mounting plate 31; illustratively, as Figure 5 and Figure 6 shown.

[0042] A reserved groove 32 is provided on the surface of the assembly plate 31, and the center of the central axis of the reserved groove 32 coincides with the center of the central axis of the second slide groove 25. A guide groove 33 is provided on the top of the assembly plate 31, and a guide roller 34 is provided on the inner wall of the guide groove 33. A hanger body 35 passes through and is slidably connected to the guide roller 34, and the bottom of the hanger body 35 is movably fitted and connected to the bottom of the guide groove 33. Two groups of second channel steels 36 are fixedly connected to one side wall of the assembly plate 31, and the two groups of second channel steels 36 are symmetrically arranged with the central axis of the assembly plate 31 as the center. Through holes 37 are provided on the surfaces of the two groups of second channel steels 36 and near the ends, and the outer walls of the two groups of second channel steels 36 are movably fitted and connected to the added A fixing plate 38, one side wall of which is fixedly connected to the protrusion 23, a surface of the reinforcing plate 38 is provided with a third slide groove 39 which is interconnected with the through hole 37, a second bolt 310 is provided in each group of the 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 passes through the third slide 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 sheet 311 and a second gasket 312, and the second fastening sheet 311 is fittedly 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 connected to one side of the second gasket 312.

[0043] Specifically, the second nut 313 rotates toward one side of the second bolt 310 to separate the second fastening sheet 311 from the reinforcing plate 38, and then pushes the assembly plate 31 to move horizontally along the direction of the third slide groove 39. By utilizing the reserved groove 32, when the assembly plate 31 is attached to the limiting plate 24, it is not affected by the protrusion at the end of the first bolt 132 in the second slide groove 25, thereby improving the adjustment restriction of the hanger body 35.

[0044] When the assembly plate 31 is attached to the limit plate 24, one side of the hanger body 35 can also extend to any position in the docking groove 26, and the hanger body 35 can be horizontally adjusted along the guide roller 34, so that the hanger body 35 can be further compatible with the position of the control line after adjustment at a three-dimensional angle, thereby shortening the distance between the hanger bodies 35.

[0045] The working principle of the unit curtain wall hanging device for adjusting large structural deviation proposed by the embodiment of the present invention is as follows:

[0046] The first slide groove 22 and the second slide groove 25 are both sleeved on the outside of the first bolt 132. When the first nut 135 rotates to one side on the first bolt 132, the first fastening piece 133 is separated from the wing plate 21, and the wing plate 21 is pulled horizontally to make the guide block 131 slide and fit to different positions in the first channel steel 11. After the wing plate 21 is moved to a specified position, the first nut 135 is rotated to one side to fasten the first fastening piece 133 to the wing plate 21.

[0047] After the first fastening piece 133 is separated from the wing plate 21, the wing plate 21 can be pulled vertically to move the first bolt 132 to different positions in the first slide groove 22 and the second slide groove 25, so as to adjust the height of the wing plate 21, and then the first nut 135 is rotated to one side to fasten the first fastening piece 133 to the wing plate 21;

[0048] The second nut 313 is rotated toward one side of the second bolt 310 to separate the second fastening sheet 311 from the reinforcing plate 38, and then the assembly plate 31 is pushed to move horizontally along the direction of the third slide groove 39. The reserved groove 32 is used to prevent the assembly plate 31 from being affected by the protrusion at the end of the first bolt 132 in the second slide groove 25 when it is attached to the limiting plate 24, thereby improving the adjustment restriction of the hanger body 35.

[0049] When the assembly plate 31 is fitted with the limit plate 24, one side of the hanger body 35 can also extend to any position in the docking groove 26, and the hanger body 35 can be horizontally adjusted along the guide roller 34, so that the hanger body 35 can be further compatible with the position of the control line after adjustment at a three-dimensional angle, thereby shortening the distance between the hanger bodies 35.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions 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 present invention.

Claims

1. A unit curtain wall hanging for adjusting large structural deviations, characterized in that: It comprises a first hanging mechanism (1), a second hanging mechanism (2) and a third hanging mechanism (3); a side wall of the first hanging mechanism (1) is slidably connected to the second hanging mechanism (2), and the third hanging mechanism (3) is slidably connected to the inner side wall of the second hanging mechanism (2); The first hanging mechanism is used to horizontally and vertically guide the second hanging mechanism, so that the curtain wall hanging can be adjusted horizontally and vertically to be compatible with the control line outside the unit curtain wall. The third hanging mechanism is used to meet the needs of hangings installed on different concave and convex curtain wall surfaces during the sliding adjustment process with the second hanging mechanism, so that the adjusted hanging is further compatible with the control line outside the unit curtain wall.

2. The unit curtain wall hanging for adjusting large structural deviation according to claim 1, characterized in that: The first hanging mechanism (1) comprises a first channel steel (11); a plurality of groups of expansion bolts (12) are fixedly connected to one side wall of the first channel steel (11), and the other ends of the plurality of groups of expansion bolts (12) are embedded and installed in the curtain wall body; and a plurality of groups of fastening adjustment parts (13) are slidably fitted to the other side wall of the first channel steel (11).

3. The unit curtain wall hanging for adjusting large structural deviation according to claim 2 is characterized in that: The tightening and adjusting portion (13) comprises a guide block (131); the guide block (131) is a rectangular structure, and the guide block (131) is slidably fitted to the inner wall of the first channel steel (11), a first bolt (132) is embedded and installed on one side wall of the guide block (131), a first tightening plate (133) and a first gasket (134) are passed through the first bolt (132), and a first nut (135) is also threadedly connected to the end of the first bolt (132).

4. The unit curtain wall hanging for adjusting large structural deviation according to claim 1, characterized in that: The second hanging mechanism (2) comprises two groups of wing plates (21); the surfaces of the two groups of wing plates (21) are provided with a first slide groove (22), and the side walls of the two groups of wing plates (21) close to the ends are provided with a protrusion (23); a limit plate (24) is fixedly connected between the two groups of wing plates (21), and the surface of the limit plate (24) is provided with a second slide groove (25).

5. The unit curtain wall hanging for adjusting large structural deviation according to claim 4, characterized in that: The first slide groove (22) and the second slide groove (25) have the same size, are arranged on the same horizontal line, and are both sleeved on the outside of the first bolt (132). A docking groove (26) is arranged at the top of the limiting plate (24) and between the two groups of wing plates (21).

6. The unit curtain wall hanging for adjusting large structural deviation according to claim 1, characterized in that: The third hanging mechanism (3) comprises an assembly plate (31); a reserved groove (32) is provided on the surface of the assembly plate (31), and the center of the central axis of the reserved groove (32) coincides with the center of the central axis of the second slide groove (25); a guide groove (33) is provided on the top of the assembly plate (31), and a guide roller (34) is provided on the inner wall of the guide groove (33).

7. The unit curtain wall hanging for adjusting large structural deviation according to claim 6, characterized in that: A hanger body (35) passes through and is slidably connected to the guide roller (34), and the bottom of the hanger body (35) is movably connected to the bottom of the guide groove (33). Two groups of second channel steels (36) are fixedly connected to one side wall of the assembly plate (31), and the two groups of second channel steels (36) are symmetrically arranged with the central axis of the assembly plate (31) as the center.

8. The unit curtain wall hanging for adjusting large structural deviation according to claim 7, characterized in that: Through holes (37) are provided on the surfaces of the two groups of the second channel steels (36) and near the ends thereof, and the outer walls of the two groups of the second channel steels (36) are movably fitted with reinforcing plates (38), one side wall of the reinforcing plate (38) is fixedly connected to the protrusion (23), and the surface of the reinforcing plate (38) is provided with a third sliding groove (39) which is interconnected with the through hole (37).

9. The unit curtain wall hanging for adjusting large structural deviation according to claim 8, characterized in that: A second bolt (310) is disposed in each group of the through holes (37), and the countersunk end of the second bolt (310) extends into the second channel steel (36), and the other end of the second bolt (310) passes through the third slide groove (39) and extends to the outside of the reinforcing plate (38).

10. The unit curtain wall hanging for adjusting large structural deviation according to claim 9, characterized in that: The end of the second bolt (310) is sleeved with a second fastening plate (311) and a second gasket (312), and the second fastening plate (311) is fitted and 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 connected to one side of the second gasket (312).

Images