CN221481170U - Structural beam and suspended ceiling - Google Patents

Abstract

The utility model discloses a structural beam and a suspended ceiling, which belong to an indoor suspended ceiling decoration technology, wherein the existing beam can be assembled together to install a staggered ceiling structure; moreover, the vertical slot is surrounded by the first side wall, the second side wall and the bottom wall and is opened upwards, the first side wall is located at the visible side and is used as a second supporting part for supporting the high-rise transverse plate, the second side wall is located at the hidden side, and the second supporting part is higher than the first supporting part. Accordingly, the installation of the transverse plates and the vertical plates with different heights is realized by utilizing the difference in the heights of the first supporting part and the second supporting part and the difference in the directions of the vertical slots, and the installation of the decorative plates with different directions and different heights by the same structural beam forms the staggered floor suspended ceiling.

Description

Structural beam and suspended ceiling

Technical Field

The utility model belongs to an indoor suspended ceiling decoration technology, and particularly relates to a structural beam and a suspended ceiling.

Background

Indoor suspended ceilings are usually supported by beams, decoration panels are installed on the beams, and a decoration surface is formed on the top of an indoor space along a wall surface. The decorative surface has a single layer, namely the decorative plates are all positioned on the same plane. But based on shape or functional requirements, there are suspended ceilings of staggered structure, i.e. the trim panels are located in different planes. The existing beams are mostly provided with decoration panels installed in a single direction, so that in order to realize a staggered structure, at least two beams are required to be assembled according to requirements, the inconvenience of on-site machining and installation is caused, errors and looseness are easy to cause, and different beams can be poor in vision after combination due to factors such as chromatic aberration, so that the decoration effect of a suspended ceiling is reduced.

Disclosure of utility model

The utility model aims to overcome the defect that beams in the prior art can be assembled together to install a split-level suspended ceiling structure, and provides a structural beam and a suspended ceiling, aiming at realizing conversion installation of the split-level suspended ceiling by using one structural beam.

In order to achieve the above object, the structural beam of the present utility model is a profile, and is characterized in that the structural beam comprises:

A visual side;

A hidden side located at a back side of the visible side, the hidden side being provided with a fixing structure and a first supporting portion for supporting the lower-layer cross plate;

The vertical slot is used for inserting the vertical plate, is surrounded by a first side wall, a second side wall and a bottom wall, and is upward in opening, the first side wall is positioned on the visible side and used as a second supporting part for supporting the high-rise transverse plate, the second side wall is positioned on the hidden side, and the second supporting part is higher than the first supporting part;

a horizontal slot for cartridge low-rise diaphragm, the uncovered orientation of horizontal slot is hidden the side, and horizontal slot is less than vertical slot.

Accordingly, the mounting of the transverse plates and the vertical plates with different heights is realized by utilizing the difference in height of the first supporting part and the second supporting part and the difference in direction of the vertical slots, and the same structural beam is used for mounting the decorative plates with different directions and different heights. The on-site machining and the operation of the installation side are simplified, and the on-site installation is more convenient. The problem of error and loosening of the assembled beam is solved. The same structural beam has consistent coloring, and has good visual consistency after installation, thereby ensuring the decoration effect of the suspended ceiling.

In order to achieve better decorative effect, the visible side is provided with a lamp groove, the opening of the lamp groove is upward, and in order to simplify the structure, the lamp groove is isolated from the vertical slot by the first side wall.

In order to achieve better light effect, the opening of the lamp trough is inclined to the visible side, so that a larger range of light irradiation range is built, and the first side wall is bent and takes into account the shapes of the vertical slot and the lamp trough.

In order to be able to mount the high-rise cross plate at different heights, the outer edge of the troffer is lower than the first side wall and serves as a third support for supporting the high-rise cross plate.

In order to achieve the fixation of the structural beam and the bearing of the veneer, the fixing structure comprises a first fixing part and a second fixing part, the first fixing part is higher than the second fixing part, the first fixing part comprises a first leaning edge and a containing groove facing the visible side from the first leaning edge, the first leaning edge is more inclined to the hidden side than the second side wall, the containing groove is higher than the vertical slot and is inclined to the hidden side from the opening of the vertical slot, the containing groove is used as an inserting part of the high-rise transverse plate, and the containing groove and the second supporting part are used for positioning the high-rise transverse plate in a cooperative manner; the second fixing part comprises a second leaning edge, and the second leaning edge is provided with a flange which is used as the first supporting part and can be pressed.

In order to give the structural beam more installation fixed mode, fixed knot constructs including the first hoist and mount groove and the second hoist and mount groove that are located the holding tank below, and the uncovered orientation of first hoist and mount groove and second hoist and mount groove is hidden the side. Accordingly, when two structural beams are required to be connected, such as extending the structural beams and turning positions of the structural beams, connecting pieces are placed in the first hoisting groove and the second hoisting groove and fastened, so that reliable connection is achieved. Wherein, first hoist and mount groove or second hoist and mount groove are used for hoist and mount.

In order to increase the function of the structural beam, a clamping groove is formed among the first leaning edge, the second leaning edge and a limiting edge, and the opening of the clamping groove faces to the hidden side.

Preferably, in order to simplify the structure, the transverse slot is surrounded by the second side, a limit edge and a wall on the visible side. The lower-layer transverse plate can be reliably positioned.

To achieve the above object, the suspended ceiling of the present utility model comprises the structural beams of the present utility model, which are located at the same height and enclose at least one decoration area, and form a staggered floor top surface in any one of the following ways:

(1) The first supporting part supports the lower-layer transverse plate, and the second supporting part supports the higher-layer transverse plate;

(2) A vertical slot is inserted with a vertical plate, and the upper edge of the vertical plate supports a high-rise transverse plate;

(3) The vertical slot is inserted with a vertical plate, the upper edge of the vertical plate supports a high-layer transverse plate, and the first supporting part supports a low-layer transverse plate.

In order to achieve the above purpose, the suspended ceiling comprises a main beam, a veneer borne by the main beam and the structural beam, wherein the structural beam is attached to the main beam, the structural beam is positioned at the same height and surrounds at least one decoration area, and atmosphere lamps are arranged in lamp slots on the structural beam to create atmosphere for the decoration area.

The utility model makes the structural beam into a section bar, which is divided into a visible side, a hidden side and a vertical slot for inserting the vertical plate, wherein the hidden side is provided with a fixed structure and a first supporting part for supporting the lower-layer transverse plate; moreover, the vertical slot is surrounded by the first side wall, the second side wall and the bottom wall and is opened upwards, the first side wall is located at the visible side and is used as a second supporting part for supporting the high-rise transverse plate, the second side wall is located at the hidden side, and the second supporting part is higher than the first supporting part. Accordingly, the mounting of the transverse plates and the vertical plates with different heights is realized by utilizing the difference in height of the first supporting part and the second supporting part and the difference in direction of the vertical slots, and the same structural beam is used for mounting the decorative plates with different directions and different heights. The on-site machining and the operation of the installation side are simplified, and the on-site installation is more convenient. The problem of error and loosening of the assembled beam is solved. The same structural beam has consistent coloring, and has good visual consistency after installation, thereby ensuring the decoration effect of the suspended ceiling.

Drawings

FIG. 1 is a schematic cross-sectional view of a structural beam of the present utility model;

FIG. 2 is a schematic view of a first support portion of the structural beam of FIG. 1 supporting a lower cross plate;

FIG. 3 is a schematic view of a second support portion of the structural beam of FIG. 1 supporting a high-rise cross plate;

FIG. 4 is a schematic view of a third support portion of the structural beam of FIG. 1 supporting a high-rise cross plate;

FIG. 5 is a schematic illustration of an in-slot mounting riser of the structural beam of FIG. 1;

FIG. 6 is a schematic view of the structural beam of FIG. 1 attached to a main beam;

FIG. 7 is a schematic illustration of a split-level ceiling formed from the structural beam load-bearing lower and upper cross plates of FIG. 1;

FIG. 8 is a schematic view of a split-level ceiling constructed from the structural beam load-bearing risers of FIG. 1;

FIG. 9 is a schematic illustration of a split-level ceiling formed from the structural beam load-bearing risers and lower cross-plates of FIG. 1;

The reference numerals in the figures illustrate:

100 structural beams, 200 low-layer transverse plates, 300 high-layer transverse plates, 400 vertical plates, 500 main beams, 600 suspenders and 700 equipment installation spaces.

110 Visible side, 111 light trough, 112 outer edge, 113 visible side wall,

120 Hidden side, 121 first side, 122 receiving slot, 123 second side, 124 flange, 125 transverse slot, 126 first lifting slot, 127 snap-in slot, 128 second lifting slot,

130 Vertical slots, 131 first side walls, 132 second side walls, 133 bottom walls;

140 limit edges.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms "comprises" and "comprising" and any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such as a method or article, that comprises a list of features does not necessarily limit the features to those expressly listed, but may include other features not expressly listed that may be included in such method or article.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Wherein "up" and "down", "left" and "right" are in opposite directions.

In the description of the present utility model, it should be understood that the technical features defined by the terms "first", "second", "third", etc. having sequential concepts are merely for the purpose of clearly describing the defined technical features, so that the defined technical features can be clearly distinguished from other technical features, and do not represent such naming when actually implemented, and thus should not be construed as limiting the present utility model.

The present utility model will be described in detail with reference to specific embodiments and drawings.

A schematic cross-sectional view of the structural beam 100 is shown in fig. 1. The structural beam 100 is an aluminum alloy profile that includes a visible side 110, a hidden side 120, and a vertical slot 130. After the ceiling is installed, the visible side is visible, and the hidden side is hidden.

The viewing side 110 has a light trough 111 with the opening of the light trough 111 facing upwards. Also, the lamp groove 111 is isolated from the vertical insertion groove 130 by the first sidewall 131. The opening of the lamp groove 111 inclines to the visible side 110, and the first side wall 131 is bent and combines the shapes of the vertical slot 130 and the lamp groove 111. As shown in fig. 4, the outer edge 112 of the troffer is lower than the first sidewall 131 and serves as a third support for the high-rise cross plate 300.

The hidden side 120 is located on the back side of the viewable side 110. The hidden side 120 is provided with a fixing structure and a first supporting portion for supporting the lower-layer cross plate 200.

The fixing structure comprises a first fixing part and a second fixing part, and the first fixing part is higher than the second fixing part. The first fixing portion includes a first leaning edge 121 and a receiving groove 122 facing the visible side from the first leaning edge, the first leaning edge 121 is biased toward the hidden side than the second side wall 132, and the receiving groove 122 is higher than the vertical slot 130 and biased toward the hidden side from an opening of the vertical slot. As shown in fig. 3, the receiving groove 122 serves as a socket portion of the high-rise cross plate 300, and the receiving groove 122 cooperates with the second supporting portion for positioning the high-rise cross plate 300. The second fixing portion includes a second abutment 123, and the second abutment 123 has a flange 124 as a first supporting portion that can be pressed. The upper side of the flange 124 has a lateral slot 125 facing the hidden side, the lateral slot 125 being surrounded by a second abutment edge 123, a limit edge 140 and a wall 113 on the visible side, the lateral slot 125 being lower than the lamp recess 111 and the vertical slot 130, the lateral slot 125 serving as a plug-in portion for the lower level cross plate 200 as shown in fig. 2.

The fixing structure includes a first lifting groove 126 and a second lifting groove 128 located below the receiving groove 122, and openings of the first lifting groove 126 and the second lifting groove 128 are located at the first leaning side 121 and toward the hidden side.

A clamping groove 127 is formed between the first leaning edge 121 and the second leaning edge 123 and the limiting edge 140, and the opening of the clamping groove 127 faces to the hidden side.

The vertical insertion slot 130 is used for inserting the vertical plate 400, which is surrounded by the first side wall 131, the second side wall 132 and the bottom wall 133, and is opened upwards, the first side wall 131 is located at the visible side and is used as a second supporting portion for supporting the high-rise cross plate 300 as shown in fig. 3, the second side wall 132 is located at the hidden side, and the second supporting portion is higher than the first supporting portion.

Fig. 7 shows a staggered ceiling formed by the structural beam 100 of the above construction carrying the lower 200 and upper 300 cross-plates. In the illustration, the lower cross plate 200 is carried by the first carrier portion and is positioned for insertion within the transverse slot 125 as shown in fig. 2. The high-rise cross plate 300 is carried by the second carrying portion and is positioned by being inserted into the receiving groove 122 as shown in fig. 3. Accordingly, the same structural beam is provided with a low-layer veneer formed by the low-layer transverse plates and a high-layer veneer formed by the high-layer transverse plates. Wherein, the structural beams are positioned at the same height and are surrounded by an upwardly concave decoration area above the structural beams. The structural beams in different directions are symmetrically cut at oblique angles (such as cutting 45 degrees in right angle turning) during butt joint, so that seamless butt joint can be realized. The first lifting groove of the left side structural beam in fig. 7 is internally provided with a lifting piece in a clamping manner, and the lifting piece is lifted by the hanger rod 600 to fix the structural beam. The right side structural beam in fig. 7 is fixed to the wall surface by wall nails at the first fixing portion and the second fixing portion as shown in fig. 1.

Fig. 8 shows a split-level suspended ceiling constructed of the structural beams 100 of the above construction carrying risers 400. In the drawing, the vertical plate 400 is inserted into the vertical insertion slot 130 as shown in fig. 5 to form a height difference at the upper and lower edges of the vertical plate, and the upper edge of the vertical plate supports the high-rise cross plate 300; the high-rise cross plate 300 is hoisted. Accordingly, the vertical plates are inserted on the structural beams, and the upper edges of the vertical plates support the high-rise transverse plates to form an upward concave decoration area, so that the split-level suspended ceiling is formed. The structural beams in different directions are symmetrically cut at oblique angles (such as cutting 45 degrees in right angle turning) during butt joint, so that seamless butt joint can be realized. The structural beams in the figure are fixed on the wall surface by wall nails at the first fixing part and the second fixing part as shown in figure 1.

Fig. 9 shows a staggered ceiling formed by the load-bearing vertical plates 400 and the lower transverse plates 200 of the structural beam 100 with the above structure. In the drawing, the vertical plate 400 is inserted into the vertical insertion slot 130 as shown in fig. 5, and the vertical plate 400 forms a height difference, and the upper edge of the vertical plate supports the high-rise cross plate 300. Also, on the left side structural beam, the lower cross plate 200 is carried by the first carrying portion and is inserted into the transverse slot 125 to be positioned, particularly, the right end of the lower cross plate 200 is positioned by the limit edge 140 as shown in fig. 2. Thus forming a split-level ceiling. The structural beams in different directions are symmetrically cut with oblique angles (such as cutting 45 degrees in right angle turning) during turning butt joint, so that seamless butt joint can be realized. The first lifting groove of the left side structural beam in fig. 9 is internally provided with a clamping lifting member, and the lifting member is lifted by the hanger rod 600 to fix the structural beam. The right side structural beam in fig. 9 is fixed to the wall surface by wall studs at the first fixing portion and the second fixing portion as shown in fig. 1.

In fig. 7 to 9, the structural beam is used as a main beam, however, in actual installation, the structural beam may also be used as a decoration beam, and in this case, as shown in fig. 6, the suspended ceiling, including the main beam 500 and the vertical plate 400 and the lower-layer cross plate 200 carried by the main beam, is used, the structural beam 100 is attached to the main beam 500 by a snap-fit groove, and the structural beam 100 is positioned on the main beam 500 by the limit edges 140. For fastening, the main beams and the structural beams may be bonded together. The structural beams are positioned at the same height and enclose at least one decoration area, and atmosphere lamps are arranged in the lamp slots on the structural beams to create atmosphere for the decoration area.

In fig. 6 and 8-9, as the lamp groove 111 is inclined, the lamplight irradiates the middle part of the decoration area surrounded by the structural beams in the direction indicated by the dotted line of the arrow in the figure, the irradiation area and the irradiation range are larger, and a better lamplight atmosphere is created.

In the split-level suspended ceiling of the structure shown in fig. 9, an equipment installation space 700 is formed between the left vertical plate 400 and the wall surface, and accordingly, the split-level suspended ceiling can be used as an installation position of an indoor air conditioner, and a transverse air outlet is formed in the vertical plate to blow air to the indoor space to adjust the room temperature.

When in actual installation, according to the requirement, the third supporting part can also bear the high-rise transverse plate as shown in fig. 4, so that the position of the high-rise transverse plate on the structural beam can be reduced, and the arrangement of the light source in the lamp trough is not influenced.

Each split-level suspended ceiling is characterized in that the same structural beam is used as an edge beam (which is attached to a strong wall surface and fixed on the wall surface) and a ring beam (which is far away from the wall surface and is suspended by a suspender).

Claims (10)

1. Structural beam, it is the section bar, characterized by this structural beam includes:

A visible side (110);

A hidden side (120) located at the back side of the visible side (110), the hidden side (120) being provided with a fixing structure and a first supporting portion for supporting the lower-layer cross plate;

A vertical slot (130) for inserting the vertical plate (400), which is surrounded by a first side wall (131), a second side wall (132) and a bottom wall (133) and is opened upwards, wherein the first side wall (131) is positioned on the visible side and used as a second supporting part for supporting the high-rise transverse plate (300), the second side wall (132) is positioned on the hidden side, and the second supporting part is higher than the first supporting part;

And a transverse slot (125) for inserting the lower-layer transverse plate (200), wherein the opening of the transverse slot (125) faces the hidden side (120), and the transverse slot (125) is lower than the vertical slot (130).

2. The structural beam of claim 1, wherein: the visible side (110) is provided with a lamp groove (111), the opening of the lamp groove is upward, and the lamp groove (111) is isolated from the vertical slot (130) by a first side wall (131).

3. A structural beam according to claim 2, characterized in that: the opening of the lamp groove (111) inclines towards the visible side, the first side wall (131) is bent, and the vertical slot (130) and the lamp groove (111) are both in shape.

4. A structural beam according to any one of claims 1-3, characterized in that: the outer edge (112) of the troffer is lower than the first sidewall (131) and serves as a third support for the high-rise cross plate (300).

5. A structural beam according to any one of claims 1-3, characterized in that: the fixing structure comprises a first fixing part and a second fixing part, the first fixing part is higher than the second fixing part, the first fixing part comprises a first leaning edge (121) and a containing groove (122) facing the visible side from the first leaning edge, the first leaning edge (121) is more inclined to the hidden side than the second side wall (132), the containing groove (122) is higher than the vertical slot (130) and is inclined to the hidden side from the opening of the vertical slot, the containing groove (122) is used as an inserting part of the high-rise transverse plate (300), and the containing groove (122) and the second supporting part are used for positioning the high-rise transverse plate in a cooperative manner; the second fixing portion includes a second abutment (123) having a flange (124) as the first support portion that can be pressed.

6. The structural beam of claim 5, wherein: the fixed structure comprises a first lifting groove (126) and a second lifting groove (128) which are positioned below the accommodating groove, and the openings of the first lifting groove (126) and the second lifting groove (128) face to the hidden side.

7. The structural beam of claim 5, wherein: a clamping groove (127) is formed among the first leaning edge (121), the second leaning edge (123) and a limiting edge (140), and an opening of the clamping groove (127) faces to the hidden side.

8. The structural beam of claim 5, wherein: the transverse slot (125) is surrounded by a second side (123), a limit edge (140) and a wall (113) on the visible side.

9. Furred ceiling, characterized by: a structural beam (100) according to any one of claims 1-8, said structural beam (100) being located at the same height and enclosing at least one decor area and constituting a staggered top surface in any one of the following ways:

(1) The first support part supports the lower-layer transverse plate (200), and the second support part supports the upper-layer transverse plate (300);

(2) The vertical slot (130) is inserted with the vertical plate (400), and the upper edge of the vertical plate (400) supports the high-rise transverse plate (300);

(3) The first supporting part supports the lower-layer transverse plate (200), the vertical slot (130) is inserted into the vertical plate (400), and the upper edge of the vertical plate (400) supports the upper-layer transverse plate (300).

10. Furred ceiling, including the girder and by the decorative board that the girder bore, characterized by: a structural beam (100) comprising any one of claims 1-8, the structural beam (100) being attached to the main beam (500), the structural beam (100) being located at the same height and enclosing at least one decorative area, and atmosphere lamps being arranged in the lamp sockets (111) on the structural beam to create an atmosphere for the decorative area.