CN212317275U - Limit installation component of furred ceiling - Google Patents

Abstract

The utility model relates to an architectural decoration technical field specifically is a limit installation component of furred ceiling, including the main joist, the main joist leans on the outside part to be connected with two above evagination connecting plates of interval arrangement on the main joist length extending direction, wherein has at least two adjacent evagination connecting plates of a set of adjacent to plug in to the one end tip of a middle transition false keel, the other end of middle transition false keel is installed to an outside fossil fragments in, the main joist with the parallel range of the inside and outside interval of outside fossil fragments.

Description

Limit installation component of furred ceiling

Technical Field

The utility model relates to an architectural decoration technical field specifically is a limit installation component of furred ceiling.

Background

In modern society, the structural development of suspended ceilings is more and more diversified, and particularly, the enclosed suspended ceilings are of various types, for example, a chinese patent with application number 201721078770.3 discloses a light steel keel suspended ceiling, which comprises side keels, main keels and secondary keels, wherein the side keels are fixed on a wall, two of the side keels are perpendicular to a horizontal plane to form corners, a support plate connected with the two side keels is arranged on each corner, the support plate and the two side keels enclose a triangle, a chute is arranged on each keel, the end part of the support plate can slide in the chute, the end part of the support plate slides in the chute of the two side keels at the corner, so as to realize the adjustment of the connection angle between the support plate and the two side keels, and the support plate continuously receives the acting force of the secondary keels and the main keels while adjusting the angle of the support plate, and further find the angle with which the stress is the most uniform, the reasonable installation of the supporting plate is realized.

Above-mentioned furred ceiling of this kind of structure, the fossil fragments connection position at each frame position not only need install retaining member such as a lot of screws, needs the continuous measurement size and counterpoint of better constructor moreover, in the installation, because the dynamics of construction action is great, all brings great influence to the shape structure of fossil fragments, the structural stability after the installation moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a limit installation component that is used for furred ceiling of furred ceiling installation of location simple and simple to operate.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a limit installation component of furred ceiling, includes the main joist, the main joist leans on the outside part to be connected with two above evagination connecting plates of interval arrangement on main joist length extending direction, wherein has at least two evagination connecting plates adjacent of a set of and inserts to the one end tip of a middle transition false keel, the other end of middle transition false keel is installed to an outer keel in, the main joist with the parallel arrangement of outer interval in the outer keel.

As right the utility model discloses a preferably, middle transition false keel includes at main joist length extending direction interval parallel arrangement and be the first vice curb plate and the vice curb plate of the upright form and the false floor that an organic whole is connected between the bottom of first vice curb plate and the bottom of the vice curb plate of second.

As right the utility model discloses a preferably, the top body coupling of first pair curb plate is to the first pair turn-up of the vice curb plate direction of second turn-up, the top body coupling of the vice curb plate of second is to the vice turn-up of second of the vice curb plate direction turn-up, first pair turn-up and the vice turn-up interval of second are relative.

As a preference to the present invention, the first auxiliary bead and the second auxiliary bead are both arc-shaped and are arched upward.

As right the utility model discloses a preferably, among a set of two adjacent evagination connecting plates, an evagination connecting plate is in from top to bottom between first pair turn-up and the subplate, and another evagination connecting plate is in from top to bottom between second pair turn-up and the subplate.

As right the utility model discloses a preferably, peg graft to in the middle transition false keel two evagination connecting plates, one pastes with first vice curb plate and leans on, another one pastes with the vice curb plate of second and leans on.

Preferably, the outer runner has an insertion slot that faces the main runner and into which the intermediate transition cross runner is inserted.

As to the utility model discloses a preferred, the outside fossil fragments include that parallel interval is arranged from top to bottom and is the outer flat board of going up of tiling form and outer flat board down and outside go up dull and stereotyped outside limit and outer dull and stereotyped outside limit between a body coupling have be upright form outer middle flat board, the insertion groove is by outer flat board, outer middle flat board and outer dull and stereotyped groove that surrounds formation down.

Preferably, the outer upper flat plate is provided with a lower convex reinforcing rib which extends in the length direction of the main keel and is convex downwards for pressing the middle transition auxiliary keel.

As to the utility model discloses a preferred, this limit installation component has more than two main joist that concatenate together in main joist length extending direction.

The utility model has the advantages that: 1. through the design of the convex connecting plate, the effect of better initial positioning is achieved, and only the splicing operation among the keels is needed;

2. the operation is easier, and the use of locking pieces and the like can be reduced;

3. structural stability can be guaranteed, is applicable to square surrounding type furred ceiling structure, and in addition, the cost of labor can be controlled well, and the ability of antidetonation noise reduction also has certain promotion.

Drawings

Figure 1 is a schematic perspective view of the keel of example 1;

FIG. 2 is an initial state diagram of the structure of FIG. 1 before bending and forming the outer convex connecting plate;

figure 3 is a perspective view of a second version of the keel of example 1;

figure 4 is a perspective view of a third version of the keel of example 1;

figure 5 is a perspective view of the single runner assembly of example 2;

FIG. 6 is a perspective view of FIG. 5 from another perspective;

FIG. 7 is a first coupling view of the double keel assembly according to example 2;

FIG. 8 is a second coupling view of the double keel assembly according to example 2;

fig. 9 is a third connection diagram of the double keel assembly according to the embodiment 2.

Detailed Description

The following specific embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.

Embodiment 1, as shown in fig. 1 to 4, a keel for ceiling mounting comprises a main side mounting support plate a1 in an upright shape, the main side mounting support plate a1 preferably extends in length in a horizontal plane and has an elongated plate-shaped structure, and more preferably has an elongated structure in a rectangular shape as a whole, and an outer convex connecting plate a22 protruding from a side plate surface of the main side mounting support plate a1 and intersecting with the main side mounting support plate a1 is integrally connected to the main side mounting support plate a 1. The convex connecting plate a22 is integrally connected to the main side installation supporting plate a1, but due to the convex, the convex connecting plate a22 can be used as an installation bridge with other keels, and due to the fact that the convex connecting plate a22 is arranged on the horizontal side area of the main side installation supporting plate a1, the convex connecting plate a22 can be used as a main keel to complete connection with keels on the wall side or wall bodies on the wall side, and the like, namely is used for connection with the main keel of a suspended ceiling by a peripheral structure, is very convenient, and can be assembled in a mode of plugging in the horizontal.

Further, the main side mounting support plate a1 and the convex connecting plate a22 belong to the same metal plate. While ensuring sufficient strength and a certain bending ability, it is stated that the main side mounting support plate a1 and the convex connecting plate a22 may be formed by a single integral metal plate. For example, the main side mounting support plate a1 and the protruding connecting plate a22 may be made of iron sheet, it is understood that the main side mounting support plate a1 and the protruding connecting plate a22 are different parts of a single iron sheet, and the two crossing parts may be formed by stamping, bending, etc. The main side mounting support plates a1 are one keel, however, the convex connecting plates a22 are preferably more than two, and preferably have an even number. All the convex connecting plates a22 are arranged at intervals in the horizontal length extension direction of the main side mounting support plate a1, and their heights should be kept as uniform as possible.

The convex connecting plate a22 has a straight edge a200 in a straight line shape, the convex connecting plate a22 can be a rectangular plate structure, the straight edge a200 is the integral connection portion of the convex connecting plate a22 and the main side mounting support plate a1, the straight edge a200 is bent and formed around the straight edge a200 to protrude from a side plate surface of the main side mounting support plate a1, i.e., the convex connecting plate a22 is bent around the straight edge a200 to protrude from a side area of the main side mounting support plate 1. The straight edge portion a200 preferably extends in a vertical direction, so that the convex connecting plate a22 is bent in a horizontal plane, during the manufacturing process, a Contraband-shaped groove a4 needs to be punched, and the straight edge portion a200 is located at the opening position of the Contraband-shaped groove a4, so that the convex connecting plate a22 can be bent around the straight edge portion a200, and after the manufacturing process is completed, the main side mounting support plate a1 is formed with a closed window a33 left after the convex connecting plate a22 is bent, and the closed window a33 is actually formed by connecting the Contraband-shaped groove a4 with the space where the convex connecting plate a22 is located before bending, and is preferably rectangular.

The upper and lower positions of the convex connecting plate a22 are preferably not the upper and lower middle positions of the main side mounting support plate a1, but are preferably the lower positions of the main side mounting support plate a1, i.e. the upper and lower center points of the convex connecting plate a22 are lower than the upper and lower center points of the main side mounting support plate a1, and further preferably, the groove edge of the lower side of the Contraband groove a4 is kept at the same height as the main bottom plate a3 of the main keel, so that the bottom of the convex connecting plate a22 is also kept at almost the same height as the main bottom plate a3 and is slightly higher, which facilitates the installation of other structures such as keel and the like, and keeps almost the same height, so that the flatness of the bottom of each keel is favorable for installing ceiling boards such as gypsum boards.

In addition, the main side mounting support plates a1 and the convex coupling plates a22 are preferably in a vertically connected state, i.e., a vertically crossed state.

Furthermore, the main side mounting support plate a1 is connected with more than two convex connecting plates a22 and is located in the area of the main side mounting support plate a1 facing to the same side plate surface, as mentioned above, the number is optimized, the area of the same side can be preferably the area near the outer side, the inner side and the outer side refer to the direction from the center of the suspended ceiling to the peripheral wall edge, the main keel is a structure near the center of the suspended ceiling, other structures such as other keels are arranged on the periphery of the main keel in the horizontal direction and are finally connected to the keels at the wall edge or the wall body at the wall edge, so that the one direction is defined here, and the area near the outer side is the area near the periphery of the main keel. In addition, the even number of the convex connecting plates a22 mentioned above means that the number of the convex connecting plates a22 actually used for mounting is two, and it can be called as an effective convex connecting plate a22, each two adjacent convex connecting plates a22 are in one group, and the opening position of the Contraband type groove a4 of the group of the adjacent convex connecting plates a22 is at the side where the two adjacent convex connecting plates are close to each other, i.e. facing each other, or the Contraband type groove a4 of the adjacent two convex connecting plates a22 in the same group is mirror symmetry, i.e. the straight edge parts a200 of the two convex connecting plates a22 in the same group are in back-to-back relationship, the part of the main side mounting support plate a1 between the two straight edge parts a200 is a hinge connecting body, and the two convex connecting plates a22 are bent and are separated after being formed and the two convex connecting plates a22 are integrally connected to the convex connecting plates 22 at two sides, thus, the line connecting the two straight edge portions a200 of the two convex connecting plates a22 of the same group in the horizontal direction does not pass through the closed window a33 where they are located, but is in the area between the two closed windows a33 where they are located.

With respect to the design of the entire main runner, not only the main side installation support plate a1, but also the main inner support plate a2 located at the inner side of the main side installation support plate a1, specifically, the main runner g may include the main inner support plate a2 and the main side installation support plate a1 arranged in parallel with an interval therebetween and the main bottom plate a3 integrally connected between the bottom of the main inner support plate a2 and the bottom of the main side installation support plate a 1. An inner flange a20 turned toward the main side mounting support plate a1 may be integrally connected to an upper portion of the main inner support plate a 2. Of course, the upper portion of the main side mounting support plate a1 may be integrally connected with an outer flange a10 turned toward the main inner support plate a 2. The inner curl a20 and the outer curl a10 may be present individually or simultaneously as necessary. The formation of the inner bead a20 and the outer bead a10 may be in the form of an upwardly arched curved bead. Of course, this is a relatively conventional main keel structure, and may be a keel structure having the main side mounting support plate a1 and the convex connecting plate a22, and other portions having different structural plates, as shown in the drawing, there is also provided a connecting structure having a plurality of bent portions in which the plate type of the inner side region of the main side mounting support plate a1 is more complicated, but it is also the same as that having the main side mounting support plate a1 and the convex connecting plate a 22. The integral connection structure is a connection structure which can be processed by a metal plate.

Example 2, as shown in fig. 5-9, a side runner assembly includes a runner for ceiling mounting of the previous example, as a main runner, and a middle transition cross runner b mounted to the outwardly projecting web a22, the middle transition cross runner b being mounted into the outer runner c at an end remote from the outwardly projecting web a 22.

The side keel assembly is suitable for a surrounding frame type suspended ceiling structure and comprises a main keel g, wherein more than two convex connecting plates a22 which are arranged at intervals in the length extending direction of the main keel g are connected to the outer side part of the main keel g, at least one group of two adjacent convex connecting plates a22 are inserted into one end part of a middle transition auxiliary keel b, the other end of the middle transition auxiliary keel b is installed in an outer keel c, and the main keel g and the outer keel c are arranged in parallel at intervals. The outer keel c is a keel structure which can be installed on the edge of a peripheral wall, and two convex connecting plates a22 in the same group are inserted into one end of the middle transition auxiliary keel b in an inserting mode, so that the main keel and the middle transition auxiliary keel b are convenient to install in one mode, and installation components such as screws and the like are not needed.

Further, the middle transition auxiliary keel b comprises a first auxiliary side plate b2 and a second auxiliary side plate b3 which are arranged in parallel at intervals in the length extension direction of the main keel g and are in an upright shape, and an auxiliary bottom plate b1 which is integrally connected between the bottom of the first auxiliary side plate b2 and the bottom of the second auxiliary side plate b 3. A U-shaped structure with an upward opening and two open ends is formed, and preferably used as a structural connecting part extending to the periphery, and one end of the U-shaped structure can be inserted with the convex connecting plate a 22.

The top of the first secondary side plate b2 is integrally connected with a first secondary turned edge b20 turned towards the direction of the second secondary side plate b3, the top of the second secondary side plate b3 is integrally connected with a second secondary turned edge b30 turned towards the direction of the first secondary side plate b2, and the first secondary turned edge b20 and the second secondary turned edge b30 are opposite at intervals. The first and second sub-curls b20 and b30 each have an upwardly arched shape. The turned edge can protect the edge part of the keel, promote the structure and can also be used as a supporting stress part between the upper part and the lower part.

Specifically, one of the two adjacent convex connecting plates a22 is located between the first sub-curl b20 and the sub-base plate b1 above and below the convex connecting plate a22, and the other convex connecting plate a22 is located between the second sub-curl b30 and the sub-base plate b1 above and below the convex connecting plate a 22. The male web a22 is preferably equal in height and height, and the male web a22 is horizontally and laterally insertable into the proximal end of the medial transition cross runner b.

Furthermore, two convex connecting plates a22 inserted into the middle transition auxiliary keel b abut against the first auxiliary side plate b2 and the second auxiliary side plate b 3. The stability of the structure is further improved, and the distance between the two convex connecting plates a22 and the distance between the first auxiliary side plate b2 and the second auxiliary side plate b3 are mainly controlled, so that a good fit is ensured as much as possible.

The outer runner c has an insertion groove c0 facing the main runner g and into which the middle transition cross runner b is inserted so that the other end of the middle transition cross runner b can be inserted into the insertion groove c 0. Specifically, the outer keel c comprises an outer upper flat plate c2 and an outer lower flat plate c3 which are arranged in parallel in an up-down parallel manner at intervals and are in a flat state, and an upright outer middle flat plate c1 is integrally connected between the outer side edge of the outer upper flat plate c2 and the outer side edge of the outer lower flat plate c3, and the insertion groove c0 is a groove formed by the outer upper flat plate c2, the outer middle flat plate c1 and the outer lower flat plate c3 in a surrounding mode.

Outer upper flat plate c2 is last to be formed with and to extend and downward bulge at the length direction of main joist g and be used for pushing down the lower protruding strengthening rib c4 of middle transition false keel b, like this, on the one hand can promote the intensity of structure, in addition, can have better effect of compressing tightly to the tip part of the middle transition false keel b that inserts, of course, need the power a bit more during the insertion, but because there is the deformability of metal sheet, still can insert, insert the back because elastic deformation's of recovering trend, will compress tightly middle transition false keel b better. The structure of the insertion groove c0 further reduces the use of connecting elements such as screws, and is convenient to operate.

Further, the side mounting assembly has more than two main runners g connected in series in the direction of the length extension of the main runners g. The series connection structure is suitable for a main keel structure with an inner curled edge a20 at the upper part of a main inner supporting plate a2 of a main keel g, for example, 1. a U-shaped linear plug-in connector s1 can be adopted, two ends of the U-shaped linear plug-in connector s1 are directly inserted into two main keels g in the length extension direction, other original beneficial effects of the keels are kept, and the linear plug-in connector s1 is provided with an upright plate s0 which can be upwards abutted against the inner curled edge a 20; 2. on the basis of 1, the external connecting piece s2 which can be detachably connected with the main side installation support plate a1 and is arranged outside the main side installation support plate can be externally connected, can be connected with the main side installation support plate a1 at a position selected in the length direction, two upright plates s0 which are arranged side by side are arranged on the external connecting piece s2, so that an intermediate transition auxiliary keel b can be inserted into the external connecting piece s2, namely the two upright plates s0 play the role of a group of convex connecting plates a22, the other end of the intermediate transition auxiliary keel b can also be inserted into the external keel c, the external connecting piece s2 is adjustable in the length direction, so that the operation flexibility of the ceiling board installed at the bottom of the main auxiliary keel is stronger, the gypsum board is good, the keel is good, the field installation has many size deviation problems, and the size of the gypsum board is not complete or needs to be cut, the middle transition auxiliary keel b can be arranged according to the field condition due to the design of the external connecting piece s2, so that the subsequent gypsum board laying connection is facilitated; 3. a T-shaped three-way connecting piece s3 can be adopted, the head of the three-way connecting piece s3 is used for linearly connecting two main keels g in series, the head of the three-way connecting piece s3 is also provided with an upright plate s0 which can prop against an inner curled edge a20 upwards, the tail part of the T-shaped three-way connecting piece s2 is provided with two upright plates s0 which are arranged side by side, so that a middle transition auxiliary keel b can be inserted into the T-shaped three-way connecting piece, namely the two upright plates s0 can play the role of a group of convex connecting plates a22, the other end of the middle transition auxiliary keel b can be inserted into an outer keel c, and the distance between two groups of convex connecting plates a22 can be changed, for example shortened, the structural design not only can connect the two main keels, but also can change the distance between two groups of convex connecting plates a22, so as to better meet the requirement of on-site keel installation.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a limit installation component of furred ceiling, its characterized in that, includes main joist (g), main joist (g) is connected with two above evagination connecting plate (a 2) of interval arrangement on main joist (g) length extending direction by the outside part, wherein has at least two evagination connecting plate (a 2) adjacent of a set of two to insert to connect to in the one end tip of a middle transition false keel (b), the other end of middle transition false keel (b) is installed to an outer keel (c) in, main joist (g) with outer keel (c) inside and outside interval parallel arrangement.

2. An edge mounting assembly for a suspended ceiling according to claim 1, wherein the intermediate transition furring channel (b) comprises a first minor side plate (b 2) and a second minor side plate (b 3) which are arranged in parallel at intervals in the length extension direction of the main furring channel (g) and are upright, and a minor bottom plate (b 1) integrally connected between the bottom of the first minor side plate (b 2) and the bottom of the second minor side plate (b 3).

3. An edge mounting assembly for a suspended ceiling according to claim 2, wherein the top of the first minor side panel (b 2) is integrally connected to a first minor bead (b 20) turned in the direction of the second minor side panel (b 3), and the top of the second minor side panel (b 3) is integrally connected to a second minor bead (b 30) turned in the direction of the first minor side panel (b 2), the first minor bead (b 20) and the second minor bead (b 30) being in spaced-opposed relation.

4. A suspended ceiling edge mounting assembly as claimed in claim 3, wherein the first (b 20) and second (b 30) minor turned edges are each in the shape of an upwardly arched arc.

5. A suspended ceiling edge mounting assembly as claimed in claim 3, wherein one of the two adjacent convex webs (a 2) is located between the first minor bead (b 20) and the minor base panel (b 1) above and below one convex web (a 2) and between the second minor bead (b 30) and the minor base panel (b 1) above and below the other convex web (a 2).

6. An edge mounting assembly for a suspended ceiling according to claim 5, characterised in that the two outwardly projecting webs (a 2) which are inserted into the intermediate transition furring channel (b) abut one of the first minor side panel (b 2) and the other the second minor side panel (b 3).

7. An edge mounting assembly for a suspended ceiling according to claim 1, characterised in that the outer edge runner (c) has an insertion slot (c 0) facing the main runner (g) and into which the intermediate transition cross runner (b) is inserted.

8. An edge mounting assembly for a suspended ceiling according to claim 7, wherein the outer edge keel (c) comprises an upper outer flat plate (c 2) and a lower outer flat plate (c 3) which are arranged in parallel and spaced apart from each other in a flat manner, and a middle outer flat plate (c 1) which is integrally connected between the outer side edge of the upper outer flat plate (c 2) and the outer side edge of the lower outer flat plate (c 3) in a standing manner, and the insertion groove (c 0) is a groove formed by the upper outer flat plate (c 2), the middle outer flat plate (c 1) and the lower outer flat plate (c 3) in a surrounding manner.

9. An edge mounting assembly for a suspended ceiling according to claim 8, wherein the outer upper panel (c 2) is formed with a downwardly projecting rib (c 4) extending in the lengthwise direction of the main runner (g) and projecting downwardly for pressing against the intermediate transition cross runner (b).

10. An edge mounting assembly for a suspended ceiling according to claim 1, characterised in that the edge mounting assembly has more than two main runners (g) which are connected in series in the direction of the length extension of the main runners (g).

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