CN211143463U

CN211143463U - Shock attenuation furred ceiling structure

Info

Publication number: CN211143463U
Application number: CN201921770505.0U
Authority: CN
Inventors: 张彦华; 张立深; 薛飞
Original assignee: Hebei Meisheng Building Decoration Engineering Co ltd
Current assignee: Hebei Meisheng Building Decoration Engineering Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-31
Anticipated expiration: 2029-10-21

Abstract

The utility model belongs to the technical field of architectural decoration's technique and specifically relates to a shock attenuation furred ceiling structure is related to, including the jib, main joist and triangular keel, the bottom and the main joist of jib can be dismantled and be connected, the below and the triangular keel of main joist can be dismantled and be connected, the one end fixedly connected with that jib links to each other with the main joist is used for the shock attenuation of fixed main joist to hang the piece, the shock attenuation hangs the C shape frame structure of piece for seting up the C shape recess, the main joist can insert and stretch out from the other end from the one end of shock attenuation hanging a recess, be fixed with the buffer block along the groove length direction on the vertical cell wall of recess, the groove top and the tank bottom of recess are all fixed and are provided with the blotter, leave the. The utility model has the advantages of can weaken external shock or vibrations to the influence that main joist and triangular keel caused, improve the stability of furred ceiling structure.

Description

Shock attenuation furred ceiling structure

Technical Field

The utility model belongs to the technical field of architectural decoration's technique and specifically relates to a shock attenuation furred ceiling structure is related to.

Background

The existing suspended ceiling structure, referring to fig. 6, includes a hanger rod 1, a large hanger 6, a small hanger 7, a main joist 2 having a C-shaped cross section, and a triangular joist 3. The suspension rod 1 is vertically fixed on the roof, and the other end of the suspension rod 1 is connected with a large suspension piece 6 through screw threads. The bottom of the big hanging piece 6 is a U-shaped hook, and the main keel 2 is directly erected in the U-shaped hook of the big hanging piece 6. The upper part of the small hanging piece 7 is n-shaped and is hung on the main keel 2, the lower part of the small hanging piece is provided with a clamping groove and can be clamped at the top end of the triangular keel 3, and a decorative plate is hung between the adjacent triangular keels 3.

When the furred ceiling structure received vibrations or impact, because main joist 2 was taken in the U-shaped hook of hanging 6 greatly, main joist 2 did not receive the restraint of hanging 6 greatly on length direction and vertical direction, produced easily on length direction and slided, produced easily in vertical direction and rocked to produce the influence to the stability of whole furred ceiling structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shock attenuation furred ceiling structure can weaken the influence that external shock or vibrations caused main joist and triangular keel, improves the stability of furred ceiling structure.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a shock attenuation furred ceiling structure, includes jib, main joist and triangular keel, the bottom and the main joist of jib can be dismantled and be connected, the below and the triangular keel of main joist can be dismantled and be connected, the one end fixedly connected with that jib and main joist link to each other is used for the shock attenuation of fixed main joist to hang the piece, the shock attenuation hangs the C shape frame structure of piece for seting up the C shape recess, the main joist can insert and stretch out from the other end from the one end of shock attenuation hanging a recess, be fixed with the buffer block along the groove length direction on the vertical cell wall of recess, the groove top and the tank bottom of recess are all fixed and are provided with the blotter, leave the clearance that supplies the main joist to pass between blotter and the buffer.

Through adopting above-mentioned technical scheme, detain the main joist on the buffer block, the blotter supports and makes the main joist hang with the shock attenuation in the below of main joist and be connected inseparabler, has restricted the main joist and has hung vertical and horizontal removal. The blotter supports in the top and the below of main joist, and the buffer block is supporting the inboard of main joist, and when the main joist received vibrations, blotter and buffer block can absorb vibrations, weakens the influence that vibrations led to the fact the main joist to weaken the influence that vibrations led to the fact the triangular keel, improved the stability of furred ceiling structure.

The utility model discloses further set up to: the size of buffer block is the same with the curved mouth size of main joist, when the main joist was detained on the buffer block, the blotter can support on the main joist.

Through adopting above-mentioned technical scheme, the buffer block can be in the same place with the main joist laminating more closely, and the blotter supports on the main joist, further weakens the influence that vibrations caused main joist and triangular keel, makes the furred ceiling structure more stable.

The utility model discloses it further sets up to be connected with the board that turns over in the bottom rotation of the notched face of division of shock attenuation hanging piece, the both ends of shock attenuation hanging piece top surface all are provided with L shape buckle, turn over the board and can upwards rotate to support on shock attenuation hanging piece, the one end of buckle is rotated and is connected the one end of keeping away from the board that turns over of shock attenuation hanging piece top surface, the other end can rotate to catching on and hook the board that turns over.

Through adopting above-mentioned technical scheme, turn over the board and upwards overturn and seal the open end of recess, the buckle catches on and turns over the board and prevent that the board drops, can restrict the main joist in the recess, restricts the motion of main joist, avoids the main joist to drop from the recess.

The utility model discloses further set up to: and a rubber pad is fixed on the surface of the pinch plate, which is in contact with the turning plate.

Through adopting above-mentioned technical scheme, make the buckle catch on more firm when turning over the board, turn over the board and be difficult for dropping more.

The utility model discloses further set up as the ability lock that turns over the board is fixed with the spring on the face that the piece was hung in the shock attenuation, the other end of spring is fixed with the buffer board.

Through adopting above-mentioned technical scheme, the elasticity extrusion buffer board of spring, the buffer board supports on the main joist outer wall, makes the inseparabler laminating of main joist on the buffer block, makes the main joist more stable.

The utility model discloses further set up to: spacing holes are uniformly formed in the face, close to the hanging rod, of the main keel along the length direction of the main keel, a first spacing column is fixed on the buckling plate, and when the buckling plate hooks the turning plate, the first spacing column can be inserted into the spacing holes.

Through adopting above-mentioned technical scheme, the first spacing post on the buckle is pegged graft in the spacing hole of main joist, has further restricted the horizontal motion of main joist, prevents that the main joist from taking place to slide.

The utility model discloses further set up to: the main keel is provided with a hanging piece in a lap joint mode, the top end of the hanging piece is bent into a U shape and is hooked on the main keel, and the bottom end of the hanging piece is provided with a dovetail groove capable of being clamped with the triangular keel.

Through adopting above-mentioned technical scheme, the main joist below can be dismantled with the triangular keel through hanging the piece and be connected, makes things convenient for the installation and the dismantlement of triangular keel.

The utility model discloses further set up to: the surface of the hanging piece, which is in contact with the main keel, is fixed with a second limiting column, and the second limiting column can be inserted into the limiting hole.

Through adopting above-mentioned technical scheme, when hanging a overlap joint on the main joist, hang in the spacing hole of the spacing post grafting on the main joist of second on the piece, prevent to hang the piece and take place to slide on the main joist.

To sum up, the utility model discloses a beneficial technological effect does:

1. the main keel is fixed at the bottom end of the suspension rod through the damping suspension piece, so that the movement of the main keel is limited, and the main keel is tightly attached in the damping suspension piece; through the arrangement of the buffer blocks and the buffer pads, the influence of vibration on the main keel is weakened, and the stability of the suspended ceiling structure is improved;

2. through hanging in the spacing hole of the spacing post grafting on the main joist of the second on the piece, prevent to hang the piece and take place to slide on the main joist, promoted the stability of being connected between main joist and the triangular keel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is an enlarged schematic view of portion C of FIG. 4;

fig. 6 is a schematic view of the overall structure of a prior art suspended ceiling structure.

Reference numerals: 1. a boom; 2. a main keel; 21. a limiting hole; 3. a triangular keel; 4. a shock absorbing suspension member; 41. a groove; 42. a cushion pad; 43. a buffer block; 44. turning over a plate; 45. buckling the plate; 451. a first limit post; 46. a rubber pad; 47. a spring; 48. a buffer plate; 5. a hanger; 51. a dovetail groove; 52. a second limit post; 6. a large hanger; 7. and a small hanging piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a shock attenuation furred ceiling structure, including jib 1, main joist 2 and triangular keel 3. One end, namely the top end, of the suspender 1 is fixedly connected on the roof through an expansion screw, and the other end is fixedly connected with a damping hanger 4. Referring to fig. 4, the shock-absorbing hanger 4 is a C-shaped frame structure, and includes a top surface, a bottom surface, and vertical side surfaces integrally connecting the top surface and the bottom surface, and a C-shaped groove 41 is defined between the top surface, the bottom surface, and the vertical side surfaces; the suspension rod 1 is vertical to the top surface of the shock absorption hanging piece 4, and the bottom end of the suspension rod 1 is welded on the top surface of the shock absorption hanging piece 4. Referring to fig. 2, the main joist 2 is a C-shaped steel structure. The damping hanging piece 4 is detachably connected with the main keel 2, so that the main keel 2 is perpendicular to the hanging rod 1. The lower part of the main keel 2 is detachably connected with the triangular keel 3. The main keel 2 is detachably provided with a hanging piece 5, the top end of the hanging piece 5 is in lap joint with the main keel 2, and the bottom end of the hanging piece is connected with the triangular keel 3 in a clamping mode. The main keel 2 is vertical to the triangular keel 3, and the surface formed by the main keel 2 and the triangular keel 3 is vertical to the hanging rod 1.

Referring to fig. 2 and 4, a buffer block 43 is fixed to an inner wall of the groove 41 in the groove length direction. The buffer block 43 is fixed in the vertical groove wall of the groove 41, and the length of the buffer block 43 is the same as the groove length. The size of buffer block 43 is the same with the C-shaped bent mouth size of main joist 2, makes the C-shaped bent mouth of main joist 2 lock just in time on buffer block 43. The top and the bottom of the groove 41 are both fixedly provided with a buffer pad 42, a gap for the main keel 2 to pass through is reserved between the buffer pad 42 and the buffer block 43, and the length of the buffer pad 42 is the same as the groove length. The cushion pad 42 and the cushion block 43 are made of cushion foam or cushion rubber, and can deform to absorb impact and shock. When the main keel 2 is fastened on the buffer block 43, the buffer pads 42 can be abutted on the upper and lower surfaces of the main keel 2 to press the main keel 2. The curved opening of the main keel 2 is matched and buckled on the buffer block 43, and the possible sliding of the main keel 2 is limited.

Referring to fig. 4, the bottom end of the face of the shock absorbing hanger 4, on which the groove 41 is formed, is rotatably connected with a turning plate 44, the turning plate 44 can rotate towards the direction close to the groove 41 and can abut against the shock absorbing hanger 4 to seal the groove 41, the length of the turning plate 44, that is, the length in the direction consistent with the length direction of the main keel 2, is greater than the length of the shock absorbing hanger 4, both ends of the top face of the shock absorbing hanger 4 are rotatably connected with L-shaped buckling plates 45, one end of each buckling plate 45 is rotatably connected with the end, far away from the turning plate 44, of the top face of the shock absorbing hanger 4, the other end of each buckling plate 45 can rotate towards the direction close to the shock absorbing hanger 4 and is provided with a vertical edge, when the turning plate 44 rotates to abut against the shock absorbing hanger 4, the buckling plates 45 can rotate to enable the vertical edges to hook the turning plate 44, the surface, which is in contact with the turning plate 44, of the buckling plates 45, that is the inner wall of the vertical edges.

Referring to fig. 2 and 4, two springs 47 are fixed to the surface of the flap 44 that can be engaged with the shock absorbing hanger 4, and the two springs 47 are arranged along the longitudinal direction of the flap 44. The other end of the spring 47 far away from the flap 44 is fixedly connected with a buffer plate 48. When the turning plate 44 abuts against the shock-absorbing hanger 4, the spring 47 is in a compressed state, the elastic force of the spring 47 extrudes the buffer plate 48, so that the buffer plate 48 compresses the main keel 2 buckled on the buffer block 43, and the main keel 2 installed on the shock-absorbing hanger 4 is more stable. The top surface of the main keel 2 is uniformly provided with limiting holes 21 along the length direction, and the limiting holes 21 are waist-shaped holes. The buckle plate 45 is fixed with a first limit column 451 on the surface which rotates towards the main keel 2, and the first limit column 451 is in a cylindrical shape. When the buckle plate 45 is hooked on the turning plate 44, the first limit column 451 can be inserted into the limit hole 21 and is located in the middle of the limit hole 21. After the first limiting column 451 is inserted into the limiting hole 21, the main keel 2 can be prevented from shaking or sliding in the length direction.

Referring to fig. 2 and 5, one end of the hanger 5 is bent into a U shape, and the surface attached to the main keel 2 is hooked on the main keel 2; the other end is provided with a dovetail groove 51 which is clamped with the triangular keel 3. The triangular keel 3 is a mature product which is very prior, and the appearance and the structure of the triangular keel 3 are not described in detail herein. Hang 5 be fixed with the spacing post 52 of second on the face with main joist 2 contact, the spacing post 52 of second can match to peg graft in spacing hole 21, when making hang 5 overlap joints on main joist 2, can not produce and slide, has promoted the stability of being connected between hanging 5 and the main joist 2.

The implementation principle of the embodiment is as follows: one end of the suspender 1 far away from the damping hanger 4 is fixed on the roof through an expansion screw, so that the suspender 1 is vertical to the roof. A plurality of suspension rods 1 are uniformly fixed on the roof according to the actual ceiling area, so that all the damping suspension pieces 4 are in the same orientation. The main keel 2 is made to face upwards with the limiting hole 21, and the main keel 2 is buckled on the buffer block 43 on the shock absorption hanging piece 4. The flap 44 is rotated upwards so that the flap 44 abuts on the shock absorbing suspension 4 to seal the recess 41. Then the buckle plate 45 is rotated, so that the buckle plate 45 hooks the turning plate 44, and meanwhile, the first limit column 451 on the buckle plate 45 can be inserted into the limit hole 21. The triangular keel 3 is clamped in the dovetail groove 51 of the hanger 5. The other end of the hanging piece 5 is hooked on the main keel 2, so that the second limiting column 52 on the hanging piece 5 is inserted into the limiting hole 21 on the main keel 2. Connect a plurality of main joist 2 and triangular keel 3 in proper order, make main joist 2 and triangular keel 3 arrange into latticed, as required in the net installation decorative board can.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a shock attenuation furred ceiling structure, includes jib (1), main joist (2) and triangular keel (3), the bottom of jib (1) can be dismantled with main joist (2) and be connected, the below of main joist (2) can be dismantled with triangular keel (3) and be connected its characterized in that: suspender (1) hangs piece (4) with the shock attenuation that one end fixedly connected with that main joist (2) link to each other is used for fixed main joist (2), the shock attenuation hangs piece (4) for the C shape frame structure of seting up C shape recess (41), main joist (2) can insert and stretch out from the other end from the one end that shock attenuation hung piece (4) recess (41), be fixed with buffer block (43) along the groove length direction on the vertical cell wall of recess (41), the groove top and the tank bottom of recess (41) are all fixed and are provided with blotter (42), leave the clearance that supplies main joist (2) to pass between blotter (42) and buffer block (43).

2. A vibration damping ceiling structure according to claim 1, wherein: the size of buffer block (43) is the same with the size of the curved opening of main joist (2), when main joist (2) is buckled on buffer block (43), blotter (42) can support on main joist (2).

3. The shock-absorbing ceiling structure according to claim 1, wherein a turning plate (44) is rotatably connected to the bottom end of the surface, provided with the groove (41), of the shock-absorbing hanging piece (4), L-shaped buckling plates (45) are arranged at two ends of the top surface of the shock-absorbing hanging piece (4), the turning plate (44) can rotate upwards to abut against the shock-absorbing hanging piece (4), one end of each buckling plate (45) is rotatably connected to one end, far away from the turning plate (44), of the top surface of the shock-absorbing hanging piece (4), and the other end of each buckling plate (45) can rotate to hook the turning plate (44).

4. A vibration damping ceiling structure according to claim 3, wherein: and a rubber pad (46) is fixed on the surface of the buckle plate (45) which is in contact with the turning plate (44).

5. A vibration damping ceiling structure according to claim 3, wherein: a spring (47) is fixed on the surface of the turnover plate (44) which can be buckled on the shock absorption hanging piece (4), and a buffer plate (48) is fixed at the other end of the spring (47).

6. A vibration damping ceiling structure according to claim 3, wherein: spacing hole (21) have evenly opened along its length direction on the face that main joist (2) are close to jib (1), be fixed with first spacing post (451) on buckle (45), when buckle (45) catches on board (44) turns over, first spacing post (451) can be pegged graft in spacing hole (21).

7. A vibration damping ceiling structure according to claim 6, wherein: the main keel (2) is lapped with a hanging piece (5), the top end of the hanging piece (5) is bent into a U shape and is hooked on the main keel (2), and the bottom end of the hanging piece is provided with a dovetail groove (51) which can be connected with the triangular keel (3) in a clamping manner.

8. A vibration damping ceiling structure according to claim 7, wherein: the surface of the hanging piece (5) contacting with the main keel (2) is fixed with a second limiting column (52), and the second limiting column (52) can be inserted into the limiting hole (21).