CN215888806U

CN215888806U - Assembled sound insulation furred ceiling mounting structure

Info

Publication number: CN215888806U
Application number: CN202121465878.4U
Authority: CN
Inventors: 丁泽成; 王文广; 周东珊; 钱依玲; 余广
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-22
Anticipated expiration: 2031-06-30

Abstract

The utility model belongs to the technical field of suspended ceiling structures, and particularly discloses an assembly type sound insulation suspended ceiling installation structure which comprises a plurality of panels, a clamping component for connecting the panels, and a hanging component for hanging the clamping component; the clamping assembly comprises a keel, a closed rubber strip and a splicing rubber strip, wherein the keel is provided with a hanging part and a clamping part for providing a horizontal mounting position; one side end of the panel is horizontally arranged in the clamping part, and the hanging part is connected with the hanging assembly; the closed rubber strip is embedded between the panel and the keel; the end parts, close to each other, of the two panels which are adjacently arranged are respectively arranged in the clamping parts of the two keels which are arranged side by side and have the clamping parts facing back to back, and the splicing rubber strip is arranged between the two keels which are arranged side by side and have the clamping parts facing back to back; the hanging component comprises a hanging rod and a clamping and hanging piece for hanging the hanging part. The suspended ceiling structure has good sound insulation effect and structural stability.

Description

Assembled sound insulation furred ceiling mounting structure

Technical Field

The utility model belongs to the technical field of suspended ceiling structures, and particularly relates to an assembly type sound insulation suspended ceiling mounting structure.

Background

The suspended ceiling is an important component of the current indoor decoration, can improve the performances of beauty, heat insulation, heat preservation and the like of a building top wall, and is also a hidden layer of projects such as electric engineering, ventilation air-conditioning engineering, communication engineering, alarm pipeline engineering and the like. Traditional suspended ceiling is mostly the aluminium buckle furred ceiling, mainly comprises buckle, triangular keel and jib subassembly, and the edge of buckle is provided with connecting portion, and the buckle is installed in the crack of triangular keel through pegging graft connecting portion (the joint structure of triangular keel and buckle is shown in fig. 8), and the triangular keel passes through the jib subassembly and hoists to the building crown wall.

Although the ceiling surface that the buckle formed behind the lock joint triangular keel looks relatively level and closely knit among the above-mentioned ceiling suspended ceiling structure, nevertheless still have the concatenation seam each other, these concatenation seams lead to switching on from top to bottom of indoor ceiling surface for the furred ceiling system is difficult to obtain good sound insulation performance. In addition, the connection between the pinch plate and the triangular keel in the suspended ceiling structure depends on the friction force between the pinch plate and the keel, the connection strength is low, the stability is poor, the suspended ceiling is easy to shift when vibrated, and the smoothness of the suspended ceiling is difficult to maintain; the edge buckle plate is installed by the triangular keel in a single side, so that the clamping force is small, and the triangular keel is stressed in a single side and is easy to be unstable and even can fall off when being subjected to external force.

Patent CN102296738B discloses a sealed mounting structure of furred ceiling bar buckle, through set up the notch on buckle one side lock joint limit, the another side lock joint limit sets up and the protruding joint block of notch complex, make two liang of buckle dislocation meet, and be equipped with the depressed groove in the notch, protruding joint block outside is provided with the scarf joint limit that can splice in the depressed groove, such structural design can improve sealed effect, and then promote syllable-dividing effect on a certain extent, but the joint strength to buckle and triangular keel does not promote, can not solve the unilateral atress of triangular keel and the unstable problem of joint edge buckle more.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an assembly type sound insulation ceiling mounting structure which has good sound insulation effect and structural stability.

In order to achieve the purpose, the utility model adopts the following specific technical scheme:

an assembly type sound insulation suspended ceiling mounting structure comprises a plurality of panels, a clamping component for connecting the panels and a hanging component for hanging the clamping component; the clamping assembly comprises a keel, a closed rubber strip and a splicing rubber strip, wherein the keel is provided with a hanging part and a clamping part for providing a horizontal mounting position; one side end of the panel is horizontally arranged in the clamping part, and the hanging part is jointed with the hanging component; the sealing rubber strip is embedded between the panel and the keel, one side of the sealing rubber strip wraps the edge of the panel, and the other side of the sealing rubber strip is embedded in the clamping part; the end parts, close to each other, of the two panels which are adjacently arranged are respectively arranged in the clamping parts of the two keels which are arranged side by side and have the clamping parts facing back to back, and the splicing rubber strip is arranged between the two keels which are arranged side by side and have the clamping parts facing back to back; the splicing rubber strip is of an I-shaped structure, concave parts are formed on two sides of the splicing rubber strip respectively, and the outer vertical surfaces of the clamping parts are embedded in the concave parts; the hanging component comprises a clamping and hanging piece and a hanging rod, wherein the clamping and hanging piece comprises an inverted U-shaped main body part and hanging parts which are formed by bending the bottoms of two side plates of the main body part inwards respectively and are used for hanging the hanging parts; the hanger rod is disposed on a top plate of the main body.

According to the utility model, the clamping assembly consisting of the two keels, the closed rubber strip and the splicing rubber strip is arranged between the adjacent panels, the closed rubber strip can completely fill the gap between the panels and the keels, and the splicing rubber strip is connected with the two keels and can completely fill the gap between the two keels, so that the connecting assembly has good sealing property, and the sound insulation effect of the whole suspended ceiling is effectively improved. Compared with the traditional mode that the buckle plate is inserted into the triangular keel, the suspended ceiling has the advantages that the stability is poor due to poor connection strength, the panel is free of falling risk, the clamping and hanging piece is separately connected with the keel, the problem that the traditional suspended ceiling with the aluminum buckle plate is unstable during unilateral installation is avoided, and the structural stability and the safety of the suspended ceiling are greatly improved.

Preferably, the closed rubber strip is a structure shaped like a Chinese character ' ji ', the structure shaped like a Chinese character ' ji has two side edge portions, and the outer side surfaces of the two side edge portions respectively abut against the upper side end portion and the lower side end portion of the clamping portion. Seal the rubber strip and set up to a few font structures and can strengthen its enclosure to fossil fragments and close spacingly, and then promote concatenation rubber strip and seal the encapsulation effect of rubber strip to fossil fragments for the seal structure that the three formed is more firm stable.

Preferably, the hanging part set up perpendicularly in the side tip of joint portion, the side portion lateral surface of sealing rubber strip supports and leans on the bottom of hanging part for sealing rubber strip and hanging part play certain fixed effect of mutual support, improve the stability of joint subassembly.

Preferably, the two side ends of the panel are provided with L-shaped notches, the notches respectively and correspondingly form an edge protruding part at the two side ends of the panel, the edge protruding part is embedded in the closed rubber strip, and the vertical surface of each notch abuts against the inner side surface of the side edge part. The notch can be arranged on the lower surface of the panel, can be arranged on the upper surface of the panel, and can also be respectively arranged on the upper surface and the lower surface of the panel. The arranged gap can clamp at least one side edge part of the sealing rubber strip between the panel and the keel, so that the fixing effect of the sealing rubber strip is improved, and the problem that the sealing effect is influenced by the displacement or warping of the side edge part is solved; and the notch also plays a certain limiting role in the whole clamping assembly, so that the stability of the clamping assembly is further improved.

Preferably, both sides of the top of the hanging part are respectively provided with a downward bent part, and the hanging part of the clamping and hanging part is provided with a groove for accommodating the bent part. The two grooves limit and fix the keel in the left and right directions so that the keel cannot deviate or fall off, the keel can be quickly installed and detached through the matching of the grooves and the bent parts, and the panel can be adjusted in the installation position along the direction of the grooves.

Preferably, the hanger rod is a screw rod, the bottom of the hanger rod penetrates through the top plate of the main body part, and fixing nuts are arranged on the hanger rod at the upper side and the lower side of the top plate. The mounting position of the panel can be adjusted in the height direction by adjusting the mounting position of the clamping and hanging piece on the hanging rod.

Preferably, the card hanging part further comprises a blocking plate which is arranged in the main body part and two ends of which are fixedly connected with two side plates of the main body part respectively. The arrangement of the blocking plate is to avoid the damage of the keel caused by the collision between the keel lifted and the hanger rod in the hanging process.

Preferably, the blocking plate is provided with a through hole, and the through hole is used for releasing stress when the keel collides with the blocking plate, so that collision damage is avoided.

Preferably, the top of the suspension rod is connected with an expansion bolt, and the suspension rod is fixed on the building top wall through the expansion bolt.

Preferably, be equipped with two along its length direction at least on each fossil fragments and hang the subassembly, make a fossil fragments have two at least and hang the point, improve the structural stability of whole furred ceiling.

Preferably, the hanging components on the two keels between the adjacent panels are arranged side by side, and in the hanging components arranged side by side, the two clamping and hanging parts are connected with each other. The mutual connection can be fixed connection (such as integral molding) or detachable connection (such as inserting grooves are respectively formed on the two clamping hanging pieces, and the connection of the two clamping hanging pieces is realized by using inserting strips with two ends respectively matched with the inserting grooves); two adjacent card pendant interconnect back can support each other, and the joint subassembly can not take place to shift when guaranteeing that the furred ceiling receives the impact, further improves the structural stability of joint subassembly.

The utility model has the following beneficial effects:

1. according to the utility model, the connecting assembly consisting of the two keels, the closed rubber strips and the splicing rubber strips is arranged, so that the connection tightness between the two panels is ensured, and the whole suspended ceiling has a good sound insulation effect.

2. The keel is independently matched with the clamping and hanging piece for hanging the keel, so that the problem of instability during unilateral installation of the traditional aluminum pinch plate suspended ceiling can be avoided, the panel falling risk caused by poor connection strength when the pinch plate is inserted into the triangular keel in the traditional aluminum pinch plate suspended ceiling is avoided, and the suspended ceiling has good structural stability.

3. The splicing rubber strips and the sealing rubber strips are used for packaging the keels at the joints of the adjacent panels, the splicing rubber strips and the sealing rubber strips are used for limiting and fixing the keels in multiple directions, and a firm and stable sealing structure is formed by the splicing rubber strips and the sealing rubber strips, so that the keels cannot deviate under external force, the structural strength of the joints of the two panels is improved, and the shock resistance level and the long-term stability of the whole suspended ceiling are further improved.

4. The utility model can adjust the hanging position of the panel by adjusting the position of the clamping and hanging piece on the hanging rod and the sliding of the keel on the clamping and hanging piece, thereby effectively reducing the installation difficulty and ensuring the smoothness and the accuracy of the panel installation.

5. The suspended ceiling structure is simple and quick to disassemble and assemble, high in construction efficiency and convenient to maintain.

6. The utility model also connects the two top hanging pieces arranged side by side at the joint of the adjacent panels, so that the two top hanging pieces can be mutually supported, and the structural stability of the clamping assembly is further improved.

Drawings

FIG. 1: a three-dimensional structure view of the fabricated soundproof ceiling installation structure according to embodiment 1.

FIG. 2: a front view of a fabricated acoustical ceiling mounting structure according to example 1.

FIG. 3: fig. 2 is a partially enlarged view.

FIG. 4: the enlarged schematic at a in fig. 3.

FIG. 5: a three-dimensional structure diagram of a clip member in the mounting structure of the fabricated soundproof ceiling described in embodiment 1.

FIG. 6: a partial structural schematic view of the fabricated acoustical ceiling installation structure of example 2.

FIG. 7: a partial structural schematic view of the fabricated acoustical ceiling mounting structure of example 3.

FIG. 8: the clamping structure schematic diagram of the triangular keel and the buckle plate in the existing aluminous buckle plate suspended ceiling.

In the figure: 1-panel, 2-closed rubber strip, 3-keel, 4-splicing rubber strip, 5-clamping hanger, 6-suspender and 7-expansion bolt; 11-edge convex part, 21-side part, 31-clamping part, 32-hanging part, 51-main part, 52-hanging part, 53-blocking plate, 321-bending part, 521-groove and 531-through hole; a-buckle plate, b-connecting part and c-triangular keel.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and specific embodiments.

Example 1

An installation structure of an assembled sound insulation suspended ceiling is shown in figures 1-3 and comprises a plurality of panels 1, clamping assemblies connected with adjacent panels 1 and hanging assemblies hanging the clamping assemblies.

The clamping assembly comprises a keel 3, a closed rubber strip 2 and a splicing rubber strip 4; the keel 3 comprises a U-shaped clamping portion 31 transversely arranged and a T-shaped hanging portion 32 upwards extending from the clamping portion 31; one side end of the panel 1 is horizontally arranged in the clamping part 31, and the hanging part 32 is connected with the hanging component; the sealing rubber strip 2 is embedded between the panel 1 and the keel 3, one side of the sealing rubber strip 2 wraps the edge of the panel 1, and the other side of the sealing rubber strip is embedded in the clamping part 31; the end parts, close to each other, of the two panels 1 which are adjacently arranged are respectively arranged in the clamping parts 31 of the two keels 3 which are arranged side by side and provided with the clamping parts 31 facing back to back, and the splicing rubber strip 4 is arranged between the two keels 3 which are arranged side by side and provided with the clamping parts 31 facing back to back; the splicing rubber strip 4 is of an I-shaped structure, concave parts are formed on two sides of the splicing rubber strip respectively, and the outer vertical surfaces of the clamping parts 31 are embedded in the concave parts.

More specifically, the closed rubber strip 2 is of a n-shaped structure, the n-shaped structure has two side portions 21, and the outer side surfaces of the two side portions 21 respectively abut against the upper and lower side end portions of the clamping portion 31; the two side ends of the panel 1 are provided with L-shaped notches (in the embodiment, the notches are arranged on the lower surface of the panel 1), the notches correspondingly form an edge protruding part 11 at the two side ends of the panel 1 respectively, the edge protruding part 11 is embedded in the closed rubber strip 2, and the vertical surface of each notch abuts against the inner side surface of the side edge part 21; hang portion 32 with joint portion 31 integrated into one piece, hang portion 32 sets up perpendicularly in the side tip of joint portion 31, the lateral part 21 lateral surface of closed rubber strip 2 supports and leans on the bottom of hang portion 32.

The hanging component comprises a clamping and hanging piece 5 and a hanging rod 6, wherein the clamping and hanging piece 5 comprises an inverted U-shaped main body part 51 and hanging parts 52 formed by bending the bottoms of two side plates of the main body part 51 inwards respectively and used for hanging the hanging parts 32; as shown in fig. 4, two sides of the top of the hanging part 32 are respectively provided with a downward bent part 321, and the hanging part 52 of the card hanging part 5 is provided with a groove 521 for accommodating the bent part 321. The card hanging member 5 further includes a blocking plate 53 disposed in the main body 51, two ends of which are respectively fixedly connected to two side plates of the main body 51, as shown in fig. 5, the blocking plate 53 is provided with a through hole 531. The hanger rod 6 is a screw rod, the bottom of the hanger rod 6 is arranged on the top plate of the main body part 51 in a penetrating way, and fixing nuts are arranged on the hanger rod 6 at the upper side and the lower side of the top plate; the top of the boom 6 is connected to an expansion bolt 7. In this embodiment, each keel 3 is provided with two hanging assemblies along the length direction thereof, and the hanging assemblies on the two keels 3 between the adjacent panels 1 are arranged side by side.

The mounting method of the mounting structure of the assembled sound insulation ceiling comprises the following steps:

a. installing an expansion bolt 7 on a building top wall, and installing a suspender 6 at the bottom of the expansion bolt 7;

b. the bottom of the suspender 6 is penetrated into a hole on the top plate of the clamping and hanging piece 5 and is locked by a fixing nut;

c. the sealing rubber strip 2 is clamped into the gap at the edge of the panel 1, and the clamping part 31 of the keel 3 is clamped outside the sealing rubber strip 2;

d. lifting the panel 1 to enable the hanging part 32 of the keel 3 to be clamped into the clamping and hanging piece 5;

e. and the splicing rubber strips 4 are used for embedding and connecting the keels 3 of the adjacent panels 1 to realize the splicing between the panels 1 and finish the installation.

Example 2

An assembled soundproof ceiling mounting structure, which is substantially the same as embodiment 1 except that: in the present embodiment, L-shaped notches are respectively formed on the upper and lower surfaces of the side end of the panel 1 (as shown in fig. 6).

Example 3

An assembled soundproof ceiling mounting structure, which is substantially the same as embodiment 1 except that: in this embodiment, no notch is formed on the side end of the panel 1 (as shown in fig. 7).

Example 4

An assembled soundproof ceiling mounting structure, which is substantially the same as embodiment 1 except that: in the embodiment, in the hanging components arranged side by side on the two keels 3 between the adjacent panels 1, the two clamping and hanging pieces 5 are connected with each other, specifically, the connection is realized by integrally forming the inner side plates of the two clamping and hanging pieces 5; while the single side installation still has the single keel 3 matched with a clamping and hanging piece 5. The design that the card pendant 5 that sets up side by side between adjacent panel 1 is connected is carried out to this embodiment, can further promote the structural stability of joint subassembly on embodiment 1's basis.

This detailed description is to be construed as illustrative only and is not to be taken as limiting the utility model, as any changes that may be made by a person skilled in the art after reading the present specification will be protected by the patent laws within the scope of the appended claims.

Claims

1. The utility model provides an assembled sound insulation furred ceiling mounting structure which characterized in that: the clamping device comprises a plurality of panels (1), a clamping component for connecting the panels (1) and a hanging component for hanging the clamping component;

the clamping assembly comprises a keel (3) provided with a hanging part (32) and a clamping part (31) providing a horizontal mounting position, a sealing rubber strip (2) and a splicing rubber strip (4); one side end of the panel (1) is horizontally arranged in the clamping part (31), and the hanging part (32) is connected with the hanging component; the sealing rubber strip (2) is embedded between the panel (1) and the keel (3), one side of the sealing rubber strip (2) wraps the edge of the panel (1), and the other side of the sealing rubber strip is embedded in the clamping part (31); the end parts, close to each other, of the two panels (1) which are arranged adjacently are respectively arranged in the clamping parts (31) of the two keels (3) which are arranged side by side and have the clamping parts (31) facing back to each other, and the splicing rubber strip (4) is arranged between the two keels (3) which are arranged side by side and have the clamping parts (31) facing back to each other; the splicing rubber strip (4) is of an I-shaped structure, concave parts are formed on two sides of the splicing rubber strip respectively, and the outer vertical surface of the clamping part (31) is embedded in the concave parts;

the hanging component comprises a clamping piece (5) and a hanging rod (6), the clamping piece (5) comprises an inverted U-shaped main body part (51) and hanging parts (52) which are formed by bending the bottoms of two side plates of the main body part (51) inwards respectively and are used for hanging the hanging parts (32); the boom (6) is provided on the top plate of the main body (51).

2. The fabricated acoustical ceiling mounting structure of claim 1, wherein: the sealing rubber strip (2) is of a structure shaped like a Chinese character ' ji ', the structure shaped like a Chinese character ' ji has two side edge parts (21), and the outer side surfaces of the two side edge parts (21) respectively abut against the upper side end part and the lower side end part of the clamping part (31).

3. The fabricated acoustical ceiling mounting structure of claim 2, wherein: hang portion (32) set up perpendicularly in the side tip of joint portion (31), side portion (21) lateral surface of closed rubber strip (2) supports and leans on the bottom of hanging portion (32).

4. The fabricated acoustical ceiling mounting structure of claim 2, wherein: the both sides end of panel (1) has the breach of L type, the breach corresponds respectively at the both sides end of panel (1) and forms an edge bulge (11), edge bulge (11) scarf joint is in closed rubber strip (2), the vertical face of breach supports and leans on the medial surface of side portion (21).

5. The fabricated acoustical ceiling mounting structure of claim 1, wherein: two sides of the top of the hanging part (32) are respectively provided with a downward bent part (321), and a hanging part (52) of the clamping and hanging part (5) is provided with a groove (521) for accommodating the bent part (321).

6. The fabricated acoustical ceiling mounting structure of claim 1, wherein: the hanger rod (6) is a screw rod, the bottom of the hanger rod penetrates through the top plate of the main body part (51), and fixing nuts are arranged on the upper side and the lower side of the top plate on the hanger rod (6).

7. The fabricated acoustical ceiling mounting structure of claim 6, wherein: the card hanging piece (5) further comprises blocking plates (53) which are arranged in the main body part (51) and two ends of which are fixedly connected with two side plates of the main body part (51) respectively.

8. The fabricated acoustical ceiling mounting structure of claim 7, wherein: the blocking plate (53) is provided with a through hole (531).

9. The fabricated acoustical ceiling mounting structure of claim 1, wherein: the top of the suspender (6) is connected with an expansion bolt (7).

10. The fabricated acoustical ceiling mounting structure of claim 1, wherein: at least two hanging components are arranged on each keel (3) along the length direction of the keel.