CN220954136U - Anti-loose adjustable hanging structure - Google Patents

Abstract

The utility model provides an anti-loosening adjustable hanging structure, which relates to the technical field of decoration design and comprises an upper chord member, a lower chord member and a hanging part, wherein the upper chord member is provided with an upper hanging beam and an upper movable part, the lower chord member is provided with a lower hanging beam and a lower movable part, the hanging part comprises a hanging frame and a panel, the hanging frame is provided with an upper hinging rod and a lower hinging rod, the upper movable part and the lower movable part are both U-shaped parts, the upper movable part is provided with an upper mounting hole, an upper internal thread is arranged in the upper mounting hole, an upper external thread is arranged on the outer side of the upper hinging rod, a lower mounting hole is arranged on the lower movable part, a lower internal thread is arranged in the lower mounting hole, and a lower external thread is arranged on the outer side of the lower hinging rod. The hanging panel is convenient to adjust, can be adjusted in multiple directions, can be matched with different roof steel frames for installation, can also be matched and adjusted when the steel structure is deformed after long-time use, can be effectively screwed and loose-proof after adjustment is finished, and has the advantages of stable overall structure and high safety.

Description

Anti-loose adjustable hanging structure

Technical Field

The utility model relates to the technical field of decoration design, in particular to an anti-loosening adjustable hanging structure.

Background

The large-scale public building has the characteristics of large single-layer area, higher floor level and the like, and due to the requirement of the self building function, the atrium with the lighting function is arranged in the middle of the building, so that enough light sources are provided for the building.

The daylighting atrium roof skylight usually adopts steel structure stress, and the roof is a curtain wall glass panel, so that the daylighting atrium roof skylight can play an effective daylighting and heat-preserving energy-saving effect. Because the space spans greatly, a steel structure supporting frame is required to be arranged below the curtain wall glass panel fixing frame, so that the requirements on the structural strength and rigidity of the whole steel structure basic structure are met. Because the steel structure supporting frame spans greatly and influences visual effect, the panel is required to be hung on the steel structure supporting frame, and the overall attractiveness of the skylight is improved. The V-shaped skylight is one of conventional skylight structural designs, and comprises a steel structure base layer, a V-shaped frame detachably connected with the steel structure base layer and plates paved on the surface of the V-shaped frame, wherein the detachably connected structure comprises a fixed hinge support and an adaptive movable part, and can be rapidly installed and detached, for example, a Chinese patent invention patent CN111005490A provides a large-space daylighting top truss structure aluminum plate facing construction method, which comprises the following steps: step one, preparing construction; step two, measuring and positioning; step three, installing a hoop; 3.1 assembling a hoop; the angle steel crosspieces are respectively arranged on the ear plates of the upper anchor ear and the lower anchor ear; 3.2, installing a hoop member; the upper anchor ear and the lower anchor ear which are arranged at intervals are respectively sleeved on the upper chord member and the lower chord member; step four, installing a conversion layer framework; 4.1, installing a supporting framework; the vertical main joists are fixedly connected with angle steel crosspieces in the hoop by bolts, and then the horizontal main joists are vertically connected and fixed with the vertical main joists at designated positions at two ends of the vertical main joists by connecting pieces; 4.2, installing a secondary keel frame; the auxiliary keel frame is arranged on the transverse main keel through an adjustable U-shaped clamping piece; step five, mounting a decoration panel; and fixing the corner connector at the edge of the decoration panel on the auxiliary keel frame. Said invention is convenient for installation, good in decorative effect and convenient for regulation.

The suspended ceiling top structure described above still has the following problems: the hanging panel has single adjustable direction, easy loosening of hinged connection and unstable structure.

Therefore, in order to solve the above problems, it is necessary to design a reasonable and efficient anti-loosening adjustable hanging structure.

Disclosure of utility model

The utility model aims to provide an anti-loosening adjustable hanging structure which is simple in structure, adopts a clamping mode to hang, does not need nailing for fixing, is good in detachability, and has the advantages that an air port is hung on a keel through a hanging piece and a functional piece, an additional keel structure is not needed, the cost is low, the positions of the hanging piece and the functional piece are adjustable, and the hanging piece and the functional piece can be suitable for adjusting air ports of various specifications, so that the air port is installed, and the application range is wider.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

The utility model provides an anti-loosening adjustable hanging structure, includes upper chord member, lower chord member and hanging part, the upper chord member is provided with the upper hanging beam and set up in the last movable part of upper hanging beam, the lower chord member is provided with down hanging beam and set up in the lower movable part on the lower hanging beam, the hanging part includes hanging frame and set up in the panel on the hanging frame, be provided with on the hanging frame with last articulated arm and with lower articulated arm of lower movable part connection of last movable part, go up movable part and lower movable part and be the U type spare, just be provided with on the last movable part and go up the mounting hole, be provided with the internal thread in the last mounting hole, the last articulated arm outside be provided with be used for with the internal thread complex upper external thread, be provided with down the mounting hole on the movable part down, be provided with down the internal thread in the mounting hole, the articulated arm outside be provided with be used for with down the internal thread complex lower external thread;

the upper hanging beam and the lower hanging beam are long-strip-shaped pieces, so that the upper movable piece and the lower movable piece can slide conveniently;

So that when the upper hinge rod is inserted into the upper mounting hole of the upper movable member, the upper movable member clamps the upper hanging beam, and when the lower hinge rod is inserted into the lower mounting hole of the lower movable member, the lower movable member clamps the lower hanging beam to prevent loosening.

As the optimization of the utility model, the outer side of the upper hinging rod is sleeved with two upper nuts, and the two upper nuts are respectively positioned at two sides of the upper movable part; the outer side of the lower hinging rod is sleeved with two lower nuts, and the two lower nuts are respectively positioned on two sides of the lower movable piece.

As the preference of the utility model, the hanging frame is provided with the hinging seat, one end of the upper hinging rod and one end of the lower hinging rod, which are close to the hinging seat, are respectively provided with the hinging block, the two hinging seats are connected with a hinging shaft rod used for being connected with the hinging block, two ends of the hinging shaft rod are respectively sleeved with a tightening nut, two ends of the hinging shaft rod are respectively provided with external threads used for being matched with the tightening nuts, the outer side of the hinging block is provided with a locking bulge, and one side, which is close to the hinging block, of the hinging seat is provided with a locking groove used for being matched with the locking bulge; when the tightening nut is tightened, the two hinging seats clamp the hinging blocks, and the anti-loosening protrusions are clamped into the anti-loosening grooves, so that the upper hinging rod and the lower hinging rod are prevented from loosening.

Preferably, the upper hanging beam is provided with a first locking tooth, and the lower hanging beam is provided with a second locking tooth.

Preferably, the upper mounting hole and the lower mounting hole are elongated holes extending up and down.

In the utility model, the number of the upper chords is two, the two upper chords are connected through the cross rod, the cross rod is connected with the lower chords through the vertical rod, and the number of the cross rod and the vertical rod is at least one.

As the optimization of the utility model, the upper chord member is provided with an upper anchor ear, the lower side of the upper anchor ear is provided with an upper mounting plate, the lower side of the upper mounting plate is provided with an upper corner bracket, the two upper corner brackets are oppositely arranged to form an upper U-shaped groove, and at least one part of the upper hanging beam is positioned in the upper U-shaped groove;

The lower chord member is provided with a lower anchor ear, the upper side of the lower anchor ear is provided with a lower mounting plate, the upper side of the lower mounting plate is provided with a lower corner connector, the two lower corner connectors are oppositely arranged to form a lower U-shaped groove, and at least a part of the lower hanging beam is positioned in the lower U-shaped groove.

As the preferable mode of the utility model, the upper anchor ear, the upper mounting plate and the upper corner bracket are connected through an upper split bolt; the lower anchor ear, the lower mounting plate and the lower corner connector are connected through a lower split bolt.

Preferably, the upper hanging beam and the lower hanging beam are hollow square steel pieces.

Preferably, the panel is a honeycomb panel.

The anti-loosening adjustable hanging structure has the beneficial effects that:

The hanging panel is convenient to adjust, can be adjusted in multiple directions, can be matched with roof steel frames with different functions to be installed, can also be matched and adjusted when the steel structure is deformed after being used for a long time, can be effectively screwed up to be loose-proof after the adjustment is finished, and is stable in overall structure and high in safety.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of an anti-loosening adjustable hanging structure according to the present utility model;

FIG. 2 is a schematic view of an installation structure at an upper chord in an embodiment of an adjustable anti-loosening hanging structure according to the present utility model;

FIG. 3 is a schematic view of the structure of an upper hanging beam in an embodiment of an anti-loosening adjustable hanging structure according to the present utility model;

FIG. 4 is a schematic view of the structure of an upper hanging beam of another embodiment of an adjustable anti-loosening hanging structure according to the present utility model;

FIG. 5 is a schematic view of the structure of a lower hanging beam in an embodiment of an adjustable anti-loosening hanging structure according to the present utility model;

FIG. 6 is a schematic view of a structure of a loose-proof adjustable hanging structure according to another embodiment of the present utility model;

FIG. 7 is a schematic view of an installation structure of a hinge base in an embodiment of an anti-loosening adjustable hanging structure according to the present utility model;

FIG. 8 is a schematic view of a hinge shaft in an embodiment of an adjustable anti-loosening hanging structure according to the present utility model;

FIG. 9 is a schematic top view of a hinge base in an embodiment of an adjustable anti-loosening hanging structure according to the present utility model;

In the figure: 1. the upper chord member, 11, the upper hanging beam, 111, the first locking tooth, 12, the upper movable piece, 121, the upper mounting hole, 13, the upper hoop, 14, the upper mounting plate, 15, the upper corner bracket, 16, the upper split bolt, 2, the lower chord member, 21, the lower hanging beam, 211, the second locking tooth, 22, the lower movable piece, 221, the lower mounting hole, 23, the lower hoop, 24, the lower mounting plate, 25, the lower corner bracket, 26, the lower split bolt, 3, the hanging part, 31, the hanging frame, 311, the upper hinge rod, 312, the lower hinge rod, 313, the upper external thread, 314, the lower external thread, 315, the upper nut, 316, the lower nut, 317, the hinge block, 318, the locking bulge, 32, the panel, 33, the hinge seat, 34, the hinge shaft, 341, the external thread, 35, the tightening nut, 351, the annular gasket, 36, the locking groove, 4, the cross rod, 41 and the vertical rod.

Detailed Description

The following are specific examples of the present utility model, and the technical solutions of the present utility model are further described, but the present utility model is not limited to these examples.

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and the steps do not limit the scope of the present utility model unless specifically stated otherwise.

Meanwhile, it should be understood that the flow in the drawings is not merely performed alone, but a plurality of steps are performed to cross each other for convenience of description.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the present utility model product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate.

Embodiment one: as shown in fig. 1 to 6, only one embodiment of the present utility model is a loose-proof adjustable hanging structure, which comprises an upper chord member 1, a lower chord member 2 and a hanging part 3, wherein the upper chord member 1 is provided with an upper hanging beam 11 and an upper movable member 12 arranged on the upper hanging beam 11, the lower chord member 2 is provided with a lower hanging beam 21 and a lower movable member 22 arranged on the lower hanging beam 21, the hanging part 3 comprises a hanging frame 31 and a panel 32 arranged on the hanging frame 31, the hanging frame 31 is provided with an upper hinge rod 311 connected with the upper movable member 12 and a lower hinge rod 312 connected with the lower movable member 22, the upper movable member 12 and the lower movable member 22 are both U-shaped members, an upper mounting hole 121 is arranged on the upper movable member 12, an upper internal thread is arranged in the upper mounting hole 121, an outer side of the upper hinge rod 311 is provided with an upper external thread 313 for being matched with the upper internal thread, the lower movable member 22 is provided with a lower hinge rod 311 and a lower mounting hole 221 is arranged on the lower movable member 22, and an inner thread is arranged on the lower movable member 221 is provided with an outer side of the lower hinge rod 314;

The upper hanging beam 11 and the lower hanging beam 21 are long-strip-shaped, so that the upper movable piece 12 and the lower movable piece 22 can slide conveniently;

So that the upper movable member 12 clamps the upper hanger beam 11 when the upper hinge rod 311 is inserted into the upper mounting hole of the upper movable member 12, and the lower movable member 22 clamps the lower hanger beam 21 to be prevented from loosening when the lower hinge rod 312 is inserted into the lower mounting hole of the lower movable member 22.

In the utility model, the upper chord member 1 and the lower chord member 2 are horizontally arranged, the upper hanging beam 11 is horizontally mounted below the upper chord member 1, the upper movable piece 12 can horizontally slide along the upper hanging beam 11, the lower hanging beam 12 is horizontally mounted above the lower chord member 2, and the lower movable piece 22 can horizontally slide along the lower hanging beam 21; and the upper hinge lever 311 and the lower hinge lever 312 of the hanging part 3 are connected to the upper movable member 12 and the lower movable member 22, respectively.

When in installation, the upper movable piece 12 and the lower movable piece 22 are slid to the appointed positions, and then are respectively connected with the upper hinging rod 311 and the lower hinging rod 312, so that the hanging of the hanging part 3 is completed.

Wherein the upper hanging beam 11 and the upper movable member 12 are located below the upper chord member 1, which means that the main bearing of the hanging portion 3 is distributed at the upper chord member 1, and the lower hanging beam 21 and the lower movable member 22 are located above the lower chord member 2, then the lower movable member 22 only supports the auxiliary hanging portion 3 and mainly plays a limiting role, so that the hanging portion 3 can be stably hung, and after the whole hanging portion 3 is hung for a long time, not only the upper chord member, the lower chord member, the upper hanging beam and the lower hanging beam are easy to deform, but also the hanging frame 31 is likely to deform, so that the connection positions of the upper hinge rod 311 and the lower hinge rod 312 with the upper movable member 12 and the lower movable member 22 are changed, at this time, the lower movable member 22 can appropriately move up and down for adapting to the deformation of long-term hanging, and ensuring the stable hanging limit of the hanging portion 3.

It should be noted that the number of the upper chords 1 is two, the two upper chords 1 are connected through the cross rod 4, the cross rod 4 is connected with the lower chords 2 through the vertical rod 41, the number of the cross rod 4 and the number of the vertical rod 41 are at least one, the plurality of cross rods 4 and the vertical rod 41 form a triangular structure in three-dimensional space, the upper chords 1 and the lower chords 2 are stably reinforced, and bending deformation of the upper chords 1 and the lower chords 2 when the upper chords 1 and the lower chords 2 extend in a large span is greatly reduced.

In addition, the hanging parts 3 on two sides form a V-shaped structure under the support of the two upper chords 1 and the one lower chord 2, so that a V-shaped skylight is formed.

In the utility model, the upper movable member 12 is a U-shaped member, the upper movable member 12 includes two risers and a cross plate for connecting the upper ends of the two risers, the cross plate is located on the upper side of the upper hanging beam 11, the two risers extend downwards from two sides of the upper hanging beam 11, the two risers are provided with upper mounting holes 121 for facilitating the upper hinge rod 311 to pass through, the upper mounting holes 121 are internally provided with upper internal threads, and the outer side of the upper hinge rod 311 is provided with upper external threads 313 for being matched with the upper internal threads; that is, when the upper hinge rod 311 passes through the upper mounting hole 121, not only the two risers can be effectively tensioned due to the difficulty of the screw connection, but also the two risers are difficult to open, at this time, the two risers tightly clamp the upper hanging beam 11, at this time, the upper movable member 12 cannot slide along the upper hanging beam 11, so as to prevent the upper part of the hanging portion 3 from being loosened.

Similarly, the lower movable member 22 is also a U-shaped member, the transverse plate of the lower movable member 22 is located at the lower side of the lower hanging beam 21, two vertical plates of the lower movable member 22 extend upwards, the two vertical plates of the lower movable member 22 are provided with lower mounting holes 221, lower internal threads are arranged in the lower mounting holes 221, and lower external threads 314 matched with the lower internal threads are arranged at the outer side of the lower hinging rod 312; the lower hinge rod 312 is connected with the lower movable member 22 to clamp the lower hanging beam 21, thereby preventing the lower part of the hanging part 3 from being loose.

In fact, in order to further ensure the clamping of the upper and lower hanging beams, two upper nuts 315 are sleeved on the outer side of the upper hinging rod 311, the two upper nuts 315 are respectively positioned on two sides of the upper movable piece 12, and when the two upper nuts 315 are screwed down, the upper movable piece 12 is further pushed to clamp the upper hanging beam 11; two lower nuts 316 are sleeved outside the lower hinge rod 312, the two lower nuts 316 are respectively located at two sides of the lower movable member 22, and when the two lower nuts 316 are screwed down, the lower movable member 22 is further pushed to clamp the lower hanging beam 21.

The upper hanging beam 11 is provided with a first anti-loosening tooth 111, the first anti-loosening tooth 111 is a horizontally extending tooth, and when the upper nut 315 is slightly unscrewed, the upper movable piece 12 can conveniently slide horizontally on the upper hanging beam 11 for adjustment; the lower hanging beam 21 is provided with a second locking tooth 211, the second locking tooth 211 is an up-down extending tooth, and when the lower nut 316 is slightly unscrewed, the up-down sliding adjustment of the lower movable piece 22 is facilitated.

Finally, the upper mounting hole 121 and the lower mounting hole 221 are elongated holes extending up and down. The upper hinging rod 311 and the lower hinging rod 312 can be properly adjusted in the upper and lower mounting holes, the hanging part 3 can be mounted by adapting to different upper and lower chords, and the hanging part 3 can be fixed by tightening the upper and lower nuts after the upper and lower hinging rods 311 are inserted.

Moreover, when the panel 32 of the hanging portion 3 needs to adjust the inclination angle, the upper hinge rod 311 is not adjusted, and only the lower nut 316 needs to be loosened, and the lower hinge rod 312 is adjusted on the lower movable member 22, at this time, the lower hinge rod 312 not only performs horizontal displacement in the lower mounting hole 221, but also performs vertical displacement in the lower mounting hole 221 along the direction of the lower mounting hole 221, so that the elongated hole extending up and down can facilitate the angle adjustment of the panel 32 of the hanging portion 3.

The anti-loosening adjustable hanging structure has the advantages that the hanging panel is convenient to adjust, the hanging panel can be adjusted in multiple directions, different roof steel frames can be adapted to be installed, the steel structure can be adapted to be adjusted when deformed after long-time use, the anti-loosening structure can be effectively screwed after adjustment is finished, the overall structure is stable, and the safety is high.

In the second embodiment, as shown in fig. 7 to 9, in an embodiment of the present utility model, on the basis of the first embodiment, in the anti-loosening adjustable hanging structure of the present utility model, hinge bases 33 are provided on the hanging frame 31, hinge blocks 317 are provided on one ends of the upper hinge rod 311 and the lower hinge rod 312, which are close to the hinge bases 33, hinge shaft rods 34 for connecting the hinge blocks 317 are connected between the two hinge bases 33, tightening nuts 35 are sleeved on both ends of the hinge shaft rods 34, external threads 341 for matching with the tightening nuts 35 are provided on both ends of the hinge shaft rods 34, anti-loosening protrusions 318 are provided on the outer sides of the hinge blocks 317, and anti-loosening grooves 36 for matching with the anti-loosening protrusions 318 are provided on one sides of the hinge bases 33, which are close to the hinge blocks 317; so that when the tightening nut 35 is tightened, the two hinge seats 33 clamp the hinge blocks 317, and the locking protrusions 318 are locked into the locking grooves 36, thereby preventing the upper hinge rod 311 and the lower hinge rod 312 from loosening.

The hinge rod 34 passes through the two hinge seats 33 and the hinge block 317 therebetween, so that the hinge block 317 can only rotate along the hinge rod 34, and the horizontal extension of the upper and lower hinge rods is ensured to be stably connected with the upper and lower movable members when the hanging part 3 is obliquely installed.

When the hanging part 3 is installed, the air flow at the skylight position is fast, the panel 32 is easy to blow and shake, and in order to prevent the panel 32 from shaking, the rotation of the upper and lower hinge rods needs to be locked and loosened.

Then only the screw nuts 35 are needed to be arranged at the two ends of the hinge rod 34 to clamp the hinge seats 33 at the two sides, so that the hinge seats 33 at the two sides press the hinge blocks 317 inwards, at this time, the anti-loosening protrusions 318 of the hinge blocks 317 are clamped into the anti-loosening grooves 36 at the sides of the hinge seats 33, and the upper hinge rod and the lower hinge rod can not rotate around the hinge rod 34 to be fixed in a loosening manner.

In the anti-loosening adjustable hanging structure according to the third embodiment of the present utility model, as shown in fig. 1 to 9, only one embodiment of the present utility model is provided, on the basis of any one of the above embodiments, an upper hoop 13 is provided on the upper chord member 1, an upper mounting plate 14 is provided on the lower side of the upper hoop 13, an upper corner bracket 15 is provided on the lower side of the upper mounting plate 14, two upper corner brackets 15 are oppositely disposed, in fact, two L-shaped upper corner brackets 15 are disposed opposite to each other, and a riser of the two upper corner brackets 15 and the upper mounting plate 14 form an upper U-shaped groove, and at least a portion of the upper hanging beam 11 is located in the upper U-shaped groove; then, the upper anchor ear 13, the upper mounting plate 14 and the upper corner bracket 15 are connected through an upper pair of pull bolts 16, so that the upper corner bracket 15 is ensured to be stably mounted, and the upper hanging beam 11 is required to be welded and fixed with the upper corner bracket 15.

Similarly, a lower anchor ear 23 is arranged on the lower chord member 2, a lower mounting plate 24 is arranged on the upper side of the lower anchor ear 23, a lower corner bracket 25 is arranged on the upper side of the lower mounting plate 24, two lower corner brackets 25 are oppositely arranged to form a lower U-shaped groove, and at least a part of the lower hanging beam 21 is positioned in the lower U-shaped groove; then, the lower anchor ear 23, the lower mounting plate 24 and the lower corner bracket 25 are connected by a lower pair of bolts 26, so that the lower corner bracket 25 is ensured to be stably mounted, and the lower hanging beam 21 is required to be welded and fixed with the lower corner bracket 25.

It should be noted that, the upper hanging beam 11 and the lower hanging beam 21 are hollow square steel members, so that the dead weight of the upper hanging beam 11 and the lower hanging beam 21 is reduced and bending deformation is prevented while the structural stability of the upper hanging beam 11 and the lower hanging beam 21 is ensured.

Finally, the panel 32 is a honeycomb panel, which diffusely reflects light at the skylight, so that the lighting in the venue is more uniform and less glaring.

The anti-loosening adjustable hanging structure has the advantages that the hanging panel is convenient to adjust, the hanging panel can be adjusted in multiple directions, different roof steel frames can be adapted to be installed, the steel structure can be adapted to be adjusted when deformed after long-time use, the anti-loosening structure can be effectively screwed after adjustment is finished, the overall structure is stable, and the safety is high.

The present utility model is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modification, equivalent replacement, improvement, etc. of the above embodiments according to the technical substance of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An anti-loose adjustable hanging structure is characterized in that: the novel high-strength steel wire rope comprises an upper chord member (1), a lower chord member (2) and a hanging part (3), wherein the upper chord member (1) is provided with an upper hanging beam (11) and an upper movable piece (12) arranged on the upper hanging beam (11), the lower chord member (2) is provided with a lower hanging beam (21) and a lower movable piece (22) arranged on the lower hanging beam (21), the hanging part (3) comprises a hanging frame (31) and a panel (32) arranged on the hanging frame (31), the hanging frame (31) is provided with an upper hinge rod (311) connected with the upper movable piece (12) and a lower hinge rod (312) connected with the lower movable piece (22), the upper movable piece (12) and the lower movable piece (22) are U-shaped pieces, an upper mounting hole (121) is formed in the upper movable piece, an upper inner thread is arranged in the upper hinge rod (311), the outer side of the upper hinge rod (311) is provided with an inner thread for being matched with the upper hinge rod (12), and the lower hinge rod (221) is provided with an outer thread (313) and the lower hinge rod (221) is provided with the inner thread (221); the upper hanging beam (11) and the lower hanging beam (21) are horizontally extending long-strip-shaped pieces.

2. The adjustable anti-loosening hanging structure according to claim 1, wherein: two upper nuts (315) are sleeved on the outer side of the upper hinging rod (311), and the two upper nuts (315) are respectively positioned on two sides of the upper movable piece (12); two lower nuts (316) are sleeved on the outer side of the lower hinging rod (312), and the two lower nuts (316) are respectively positioned on two sides of the lower movable piece (22).

3. The adjustable anti-loosening hanging structure according to claim 1, wherein: the hanging frame is characterized in that a hinge seat (33) is arranged on the hanging frame (31), the upper hinge rod (311) and the lower hinge rod (312) are close to one end of the hinge seat (33) and are respectively provided with a hinge block (317), a hinge shaft rod (34) used for being connected with the hinge blocks (317) is connected between the two hinge seats (33), tightening nuts (35) are respectively sleeved at two ends of the hinge shaft rod (34), external threads (341) used for being matched with the tightening nuts (35) are respectively arranged at two ends of the hinge shaft rod (34), locking protrusions (318) are arranged at the outer sides of the hinge blocks (317), and locking grooves (36) matched with the locking protrusions (318) are formed in one side, close to the hinge blocks (317), of the hinge seat (33).

4. The adjustable anti-loosening hanging structure according to claim 1, wherein: the upper hanging beam (11) is provided with a first anti-loosening tooth (111), and the lower hanging beam (21) is provided with a second anti-loosening tooth (211).

5. The adjustable anti-loosening hanging structure according to claim 1, wherein: the upper mounting hole (121) and the lower mounting hole (221) are elongated holes extending up and down.

6. The adjustable anti-loosening hanging structure according to claim 1, wherein: the number of the upper chords (1) is two, the two upper chords (1) are connected through the transverse rod (4), the transverse rod (4) is connected with the lower chords (2) through the vertical rods (41), and the number of the transverse rod (4) and the number of the vertical rods (41) are at least one.

7. The adjustable anti-loosening hanging structure according to claim 1, wherein: an upper hoop (13) is arranged on the upper chord member (1), an upper mounting plate (14) is arranged on the lower side of the upper hoop (13), an upper corner bracket (15) is arranged on the lower side of the upper mounting plate (14), the two upper corner brackets (15) are oppositely arranged to form an upper U-shaped groove, and at least one part of the upper hanging beam (11) is positioned in the upper U-shaped groove;

The lower chord member (2) is provided with a lower anchor ear (23), the upper side of the lower anchor ear (23) is provided with a lower mounting plate (24), the upper side of the lower mounting plate (24) is provided with a lower corner connector (25), the two lower corner connectors (25) are oppositely arranged to form a lower U-shaped groove, and at least one part of the lower hanging beam (21) is positioned in the lower U-shaped groove.

8. The adjustable anti-loosening hanging structure according to claim 7, wherein: the upper anchor ear (13), the upper mounting plate (14) and the upper corner bracket (15) are connected through an upper split bolt (16); the lower anchor ear (23), the lower mounting plate (24) and the lower corner brace (25) are connected through a lower split bolt (26).

9. The adjustable anti-loosening hanging structure according to claim 1, wherein: the upper hanging beam (11) and the lower hanging beam (21) are hollow square steel pieces.

10. The adjustable anti-loosening hanging structure according to claim 1, wherein: the panel (32) is a honeycomb panel.