CN214531452U

CN214531452U - Suspended ceiling structure of making an uproar falls in suspension board formula sound absorption

Info

Publication number: CN214531452U
Application number: CN202120706733.2U
Authority: CN
Inventors: 戴旭馗
Original assignee: Beijing Infinity Design & Engineering Co ltd
Current assignee: Beijing Infinity Design & Engineering Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-29
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to an interior decoration technical field's a furred ceiling structure of making an uproar falls in hanging plate formula sound absorption, it is including fixing a plurality of fossil fragments that are parallel to each other of roof below and setting up a plurality of sound absorption tabs in the fossil fragments below, sound absorption tabs and fossil fragments staggered arrangement, every fossil fragments bottom all is equipped with a coupling assembling with the sound absorption tab intersection that corresponds, every sound absorption tab top corresponds every coupling assembling department and respectively is equipped with one and is used for with coupling assembling complex joint subassembly. This application has the effect that improves sound absorption tab installation effectiveness.

Description

Suspended ceiling structure of making an uproar falls in suspension board formula sound absorption

Technical Field

The application relates to the technical field of interior decoration, especially, relate to a suspended ceiling structure of making an uproar falls in suspension board formula sound absorption.

Background

At present, air conditioner noise, sound noise, noise of various machines and equipment, even voice of a person speaking, cause increasingly serious noise pollution to a relatively closed space, and serious physical and psychological health hazards can be caused when people live, work and learn for a long time in the environment; noise-reducing ceiling structures with sound-absorbing tabs are often installed in ceilings to reduce indoor noise pollution; but the furred ceiling structure of making an uproar is complicated at present, and the installation is loaded down with trivial details, brings certain trouble for the staff, both extravagant manpower has increased the fitment cost again.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation effectiveness of the sound absorption tabs, the application provides a suspended ceiling structure of making an uproar falls in suspended plate formula sound absorption.

The application provides a pair of furred ceiling structure of making an uproar falls in suspension board formula sound absorption adopts following technical scheme:

the utility model provides a furred ceiling structure of making an uproar falls in suspended plate formula sound absorption, is including fixing a plurality of fossil fragments that are parallel to each other in the roof below and setting up a plurality of sound absorption tabs in the fossil fragments below, sound absorption tabs and fossil fragments staggered arrangement, every fossil fragments bottom all is equipped with a coupling assembling with the sound absorption tab staggered arrangement that corresponds, every sound absorption tab top corresponds every coupling assembling department and respectively is equipped with one and is used for with coupling assembling complex joint subassembly.

Through adopting above-mentioned technical scheme, when needs are installed the sound absorption sinker, the staff can at first fix fossil fragments on the roof, then establish joint subassembly card on the sound absorption sinker, later the staff can fix joint subassembly and fossil fragments through coupling assembling, and then realize the installation work of sound absorption sinker, and overall structure is simple, and the simple operation has improved the installation effectiveness of sound absorption sinker.

Optionally, the fossil fragments are including being used for with the fixed mounting panel in roof, the lower fixed surface of mounting panel has two risers of arranging along mounting panel length direction, two risers are parallel to each other and the interval sets up, respectively be fixed with a first diaphragm of arranging along riser length direction on the relative lateral wall of two risers, the upper surface parallel and level of two first diaphragms interval sets up and two first diaphragms, coupling assembling includes the bearing and accepts the board on two first diaphragms, accept and be connected with a vertical arrangement's connecting rod on the board, the joint subassembly is connected on the bottom of connecting rod.

Through adopting above-mentioned technical scheme, will accept the board and take and put on two first diaphragms, can fix the below at fossil fragments with the connecting rod of accepting the board to be connected, and then fix joint subassembly and sound absorption fin in the below of fossil fragments, accept the free slip of board on first diaphragm, the staff of being convenient for adjusts the position of connecting rod and joint subassembly in order to with sound absorption fin looks adaptation to the whole adaptability of device has been improved.

Optionally, a threaded hole for the top end of the connecting rod to pass through and be connected with the connecting rod through threads is formed in the bearing plate.

Through adopting above-mentioned technical scheme, after the position adjustment of joint subassembly and sound absorption lobe is good, the staff can twist the connecting rod soon, supports tightly each other with the lower surface of mounting panel until the top of connecting rod to make and accept board and first diaphragm support tightly, thereby reduced and accepted the possibility of board and first diaphragm relative slip, improved the fixed stability of sound absorption lobe.

Optionally, the bearing plate is rectangular plate-shaped, the side walls of the bearing plate facing the two first risers are respectively attached to the corresponding first risers, a clamping block is respectively fixed to the lower surface of the bearing plate corresponding to each first transverse plate, each clamping groove for clamping the corresponding clamping block is formed in the upper surface of each first transverse plate corresponding to the clamping block, and the plurality of clamping grooves in each first transverse plate are evenly distributed along the length direction of the first transverse plate.

Through adopting above-mentioned technical scheme, establish spacing under the fixture block clamps each other with the draw-in groove, avoided accepting the free slip of board and first diaphragm, further improved the fixed stability who accepts board and first diaphragm.

Optionally, a plurality of anti-slip grooves are formed in the outer peripheral surface of the connecting rod and below the bearing plate.

By adopting the technical scheme, the arrangement of the anti-skidding grooves enables workers to manually screw the connecting rod, so that the use of tools is reduced, and the rotating efficiency of the workers to the connecting rod is improved.

Optionally, the joint subassembly includes that the cross-section is the mount pad of type of falling U, and the mount pad includes the second diaphragm and fixes two risers in second diaphragm both sides, and the connecting rod bottom is connected on the second diaphragm, and the sound absorption flap top clamp is established between two risers, has respectively seted up a through-hole on two risers, the sound absorption flap corresponds every through-hole department respectively seted up one and corresponds through-hole complex jack, an inserted block has been inserted jointly in through-hole and the jack.

Through adopting above-mentioned technical scheme, press from both sides the sound absorption sinker and establish between two risers to the through-hole that corresponds on two jacks on the messenger sound absorption sinker and two second risers aligns, later insert the inserted block and establish in through-hole and jack, can fix the sound absorption sinker between two second risers, and then consolidate the sound absorption sinker and be connected with connecting rod and fossil fragments, simple structure simple operation has reduced the installation time of sound absorption sinker and connecting rod.

Optionally, the lower surface of the insert is provided with a limiting groove for being clamped with the second vertical plate at the bottom wall of the through hole.

Through adopting above-mentioned technical scheme, when the inserted block inserted into through-hole and jack, the staff can remove sound absorption plumbing connection piece and two inserted blocks downwards, makes the draw-in groove of two inserted blocks block card respectively establish on the second riser of through-hole diapire department, has avoided the possibility that inserted block and through-hole and jack freely break away from, has improved the fixed stability of sound absorption plumbing connection piece and two second risers.

Optionally, a round hole is formed in the second transverse plate, the bottom end of the connecting rod penetrates through the round hole and rotates, and a limiting circular plate is coaxially fixed to the bottom end of the connecting rod.

Through adopting above-mentioned technical scheme, spacing plectane bearing second diaphragm, and the free rotation of spacing plectane and connecting rod relative second diaphragm makes the staff can carry out the installation of a plurality of angles to a plurality of sound absorption tabs to carry out free assembling, improved the installation adaptability of sound absorption tabs.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the installation efficiency of the sound absorption tabs is improved, the keel is fixed on the roof, the clamping component is clamped on the sound absorption tabs, and then a worker can fix the clamping component and the keel through the connecting component, so that the installation work of the sound absorption tabs is realized, the integral structure is simple, and the operation is convenient;

2. the overall adaptability of the device is improved, the connecting rods connected with the bearing plates can be fixed below the keels by placing the bearing plates on the two first transverse plates, the clamping components and the sound absorption tabs are fixed below the keels, the bearing plates freely slide on the first transverse plates, and workers can conveniently adjust the positions of the connecting rods and the clamping components to be matched with the sound absorption tabs;

3. the fixing stability of the sound absorption tabs is improved, the connecting rod is screwed until the top end of the connecting rod is mutually abutted to the lower surface of the mounting plate, so that the bearing plate is abutted to the first transverse plate, and the possibility of relative sliding of the bearing plate and the first transverse plate is reduced.

Drawings

FIG. 1 is a schematic structural diagram of an acoustic noise reduction ceiling construction according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a structure embodying a connected set;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a sectional view showing the fitting of the latch and the latch groove.

Description of reference numerals: 1. a keel; 11. mounting a plate; 111. mounting holes; 12. a first vertical plate; 13. a first transverse plate; 131. a card slot; 2. a sound absorbing tab; 21. a jack; 3. a connecting assembly; 31. a bearing plate; 311. a threaded hole; 32. a connecting rod; 321. an anti-slip groove; 33. a clamping block; 4. a clamping assembly; 41. a mounting seat; 411. a second transverse plate; 4111. a circular hole; 412. a second vertical plate; 4121. a through hole; 42. a limiting circular plate; 43. inserting a block; 431. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses suspended plate type sound absorption and noise reduction suspended ceiling structure. Referring to fig. 1, the furred ceiling structure of making an uproar falls in sound absorption is including setting up a plurality of fossil fragments 1 that are parallel to each other in the roof below, fossil fragments 1 are the horizontal direction and arranges and a plurality of fossil fragments 1 equidistant setting, 1 below of fossil fragments is equipped with a plurality of rectangular plate-like vertical layout's sound absorption lobe 2, sound absorption lobe 2 and 1 staggered arrangement of fossil fragments, sound absorption lobe 2 can be the rock wool board, glass fiber board etc., 1 bottom of every fossil fragments all is equipped with a coupling assembling 3 with the 2 staggered arrangement of sound absorption lobe that corresponds, 2 tops of every sound absorption lobe correspond every coupling assembling 3 department respectively be equipped with one be used for with 3 complex joint subassemblies 4 of coupling assembling.

Referring to fig. 2 and 3, fossil fragments 1 includes the mounting panel 11 of a rectangle, a plurality of circular shape mounting hole 111 have been seted up on the mounting panel 11, a plurality of mounting hole 111 are along the length direction evenly distributed of mounting panel 11, the staff can fix pre-buried bolt etc. on the roof and pass through-hole 4121 and screw up the nut at pre-buried bolt with mounting panel 11 and roof reciprocal anchorage, the lower fixed surface of mounting panel 11 has two and mounting panel 11 mutually perpendicular's first riser 12, first riser 12 arranges along the length direction of mounting panel 11, two first riser 12 are located the both sides department of installation version respectively, two first riser 12 relative lateral wall respectively are fixed with one and first riser 12 mutually perpendicular's first diaphragm 13, first diaphragm 13 arranges and first diaphragm 13 is located the lower border department of first riser 12 along the length direction of first riser 12, leave the clearance between two other first diaphragms 13.

Referring to fig. 2 and 3, the connecting assembly 3 includes rectangular receiving plates 31 disposed on the two first transverse plates 13, the lower surfaces of the receiving plates 31 and the two first transverse plates 13 are attached to each other, the receiving plates 31 are attached to the corresponding first vertical plates 12 toward the vertical side walls of the two first vertical plates 12, a threaded hole 311 is formed in the receiving plate 31 at a position corresponding to a gap between the two first transverse plates 13, a connecting rod 32 disposed perpendicular to the mounting plate 11 is disposed below the receiving plate 31, the cross section of the connecting rod 32 is circular, the top end of the connecting rod 32 passes through the threaded hole 311 and is in threaded connection with the receiving plate 31, and the clamping assembly 4 is connected to the bottom end of the connecting rod 32; the bearing plate 31 can slide in the length direction of the first transverse plate 13 to be matched with the positions of the clamping assembly 4 and the sound absorption tab 2, when the connecting rod 32 and the bearing plate 31 are screwed, along with the continuous screwing of the connecting rod 32 in the direction of the mounting plate 11 by a worker, the top end of the connecting rod 32 is abutted against the lower surface of the mounting plate 11, so that the bearing plate 31 is attached to the first transverse plate 13 more tightly, the possibility of relative sliding of the bearing plate 31 and the first transverse plate 13 is reduced, and the fixing stability of the sound absorption tab 2 is improved.

Referring to fig. 3 and 4, a hemispherical fixture block 33 is further fixed on the lower surface of the bearing plate 31 corresponding to the two first transverse plates 13, a plurality of clamping grooves 131 for clamping the corresponding fixture block 33 are respectively formed on the upper surface of each first transverse plate 13, the plurality of clamping grooves 131 are uniformly distributed along the length direction of the first transverse plates 13, and the fixing stability of the bearing plate 31 and the first transverse plates 13 is further improved under the mutual clamping limit of the fixture block 33 and the clamping groove 131; in addition, a plurality of vertically-arranged long-strip-shaped anti-skidding grooves 321 are formed in the outer peripheral surface of the connecting rod 32, the anti-skidding grooves 321 are uniformly distributed around the axis of the connecting rod 32, and the anti-skidding grooves 321 are located below the bearing plate 31, so that workers can rotate the connecting rod 32 manually, tools are reduced, and the rotating efficiency of the connecting rod 32 is improved.

Referring to fig. 3, the fastening assembly 4 includes an installation base 41 with an inverted U-shaped cross section, the installation base 41 includes a second horizontal plate 411 and two second vertical plates 412 fixed on the lower surface of the second horizontal plate 411, a circular hole 4111 matched with the bottom end of the connecting rod 32 is formed in the second horizontal plate 411 near the center of the second horizontal plate 411, the bottom end of the connecting rod 32 passes through the circular hole 4111 downward and rotates freely with the circular hole 4111, a limiting circular plate 42 coaxial with the connecting rod 32 is fixed on the lower end surface of the connecting rod 32, the top end of the sound absorbing tab 2 is clamped between the two second vertical plates 412, a rectangular through hole 4121 is formed in each of the two second vertical plates 412, an insertion hole 21 with the same size as the through hole 4121 is formed in each of the two opposite sides of the sound absorbing tab 2 corresponding to each through hole 4121, and a rectangular insertion block 43 is inserted into the through hole 4121 and the insertion hole 4121 on the same side of the sound absorbing tab 2.

Referring to fig. 3, when the sound absorption hanging piece 2 and the two second vertical plates 412 need to be fixed to each other, a worker can firstly clamp the sound absorption hanging piece 2 between the two second vertical plates 412, align the two insertion holes 21 on the sound absorption hanging piece 2 with the corresponding through holes 4121, then insert the insertion blocks 43 into the through holes 4121 and the insertion holes 21, and fix the sound absorption hanging piece 2 between the two second vertical plates 412 under the clamping of the insertion blocks 43 on the through holes 4121 and the insertion holes 21, so as to fix the sound absorption hanging piece 2 below a roof, so that the whole structure is simple, the operation is convenient, and the installation efficiency of the sound absorption hanging piece 2 is improved; in addition, a limiting groove 431 is formed in the lower surface of the inserting block 43 along the length of the inserting block 43, when the inserting block 43 is inserted into the through hole 4121 and the inserting hole 21, a worker can align the limiting groove 431 with the bottom wall of the through hole 4121, and then move the sound absorption hanging piece 2 and the two inserting blocks 43 downwards to enable the clamping grooves 131 of the two inserting blocks 43 to be clamped on the second vertical plate 412 at the bottom wall of the through hole 4121 respectively, so that the possibility that the inserting block 43 is separated from the through hole 4121 and the inserting hole 21 freely is avoided, and the fixing stability of the sound absorption hanging piece 2 and the two second vertical plates 412 is further improved.

The implementation principle of a suspended plate type sound absorption and noise reduction ceiling structure in the embodiment of the application is as follows: when the sound absorption tab 2 needs to be installed below a roof, a worker firstly fixes the installation plate 11 to the roof through embedded bolts and nuts, then supports the bearing plate 31 on the two first transverse plates 13, then upwards passes through the round hole 4111 on the second transverse plate 411 to the limit circular plate 42 and is attached to the second transverse plate 411 through one end of the connecting rod 32 departing from the limit circular plate 42, then the worker can manually screw the anti-slip groove 321 of the connecting rod 32, connects the top end of the connecting rod 32 to the bearing plate 31 in a threaded manner until the upper end surface of the connecting rod 32 is attached to the lower surface of the installation plate 11 and the clamping block 33 at the bottom of the installation plate 11 is mutually clamped with the corresponding clamping groove 131, and finally realizes the installation work of the sound absorption tab 2; the mutual rotation of connecting rod 32 and second diaphragm 411 and the slip of accepting board 31 on first diaphragm 13 make the staff can carry out the arrangement that is parallel to each other or the extending direction is certain contained angle to a plurality of sound absorption tabs 2 to improve the adaptability of sound absorption tab 2 installation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a furred ceiling structure of making an uproar falls in suspension board formula sound absorption which characterized in that: including fixing a plurality of fossil fragments (1) that are parallel to each other in roof below and setting up a plurality of sound absorption tabs (2) in fossil fragments (1) below, sound absorption tabs (2) and fossil fragments (1) staggered arrangement, every fossil fragments (1) bottom all is equipped with a coupling assembling (3) with sound absorption tab (2) the department of staggering that corresponds, every sound absorption tab (2) top corresponds every coupling assembling (3) department and respectively is equipped with one and is used for with coupling assembling (3) complex joint subassembly (4).

2. The suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 1, wherein: fossil fragments (1) including being used for with roof fixed mounting panel (11), the lower fixed surface of mounting panel (11) has two riser (12) of arranging along mounting panel (11) length direction, two riser (12) are parallel to each other and the interval sets up, respectively be fixed with one first diaphragm (13) of arranging along riser (12) length direction on the relative lateral wall of two riser (12), the upper surface parallel and level of two first diaphragm (13) and two first diaphragm (13) are set up in two first diaphragm (13) intervals, coupling assembling (3) are including bearing board (31) of accepting on two first diaphragm (13), be connected with a vertical connecting rod (32) of arranging on accepting board (31), joint subassembly (4) are connected on the bottom of connecting rod (32).

3. A suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 2, wherein: the bearing plate (31) is provided with a threaded hole (311) for the top end of the connecting rod (32) to pass through and be in threaded connection.

4. A suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 3, wherein: the bearing plate (31) is rectangular plate-shaped, the side walls of the bearing plate (31) facing the two first risers (12) are respectively attached to the corresponding first risers (12), a clamping block (33) is respectively fixed at the position, corresponding to each first transverse plate (13), of the lower surface of the bearing plate (31), each clamping groove (131) for clamping the corresponding clamping block (33) is respectively formed in the position, corresponding to the clamping block (33), of the upper surface of the first transverse plate (13), and the plurality of clamping grooves (131) in each first transverse plate (13) are uniformly distributed along the length direction of the first transverse plate (13).

5. A suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 3, wherein: a plurality of anti-skidding grooves (321) are formed in the outer peripheral surface of the connecting rod (32) and below the bearing plate (31).

6. A suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 2, wherein: the clamping assembly (4) comprises an installation seat (41) with an inverted U-shaped cross section, the installation seat (41) comprises a second transverse plate (411) and two second vertical plates (412) fixed on two sides of the second transverse plate (411), the bottom ends of connecting rods (32) are connected to the second transverse plate (411), the top end of a sound absorption pendant piece (2) is clamped between the two second vertical plates (412), a through hole (4121) is formed in each of the two second vertical plates (412), a jack (21) matched with the corresponding through hole (4121) is formed in the position, corresponding to each through hole (4121), of the sound absorption pendant piece (2), and an insertion block (43) is inserted into each of the through holes (4121) and the jack (21).

7. The suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 6, wherein: the lower surface of the inserting block (43) is provided with a limiting groove (431) which is used for being mutually clamped with the second vertical plate (412) at the bottom wall of the through hole (4121).

8. The suspended panel type sound absorbing and noise reducing ceiling structure as set forth in claim 6, wherein: seted up one on second diaphragm (411) and supplied connecting rod (32) bottom to pass and pivoted round hole (4111), round hole (4111) and coaxial fixed with a spacing plectane (42) are passed to the bottom of connecting rod (32).