CN216446321U

CN216446321U - Suspended ceiling suspension device with adjustable height

Info

Publication number: CN216446321U
Application number: CN202122590541.2U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 周东珊; 张烁培; 余广
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-06
Anticipated expiration: 2031-10-27

Abstract

The utility model belongs to the technical field of interior decoration, and particularly relates to a suspended ceiling suspension device with adjustable height. The self-locking suspended ceiling system has the advantages that the technical effect of self-locking while finely adjusting the position of the suspended ceiling up and down is realized through the frame unit used for fixing the suspended ceiling on the ceiling, the sliding groove unit arranged on the wall surface and used for connecting the frame unit, and the stud unit which is arranged on the sliding groove unit and used for adjusting the vertical position of the frame unit and can be self-locked at the same time. The rotary disc has the advantages that the structure is simple, the installation is convenient, the position of the hanging rod can be adjusted up and down, the temporary adjustment during construction is facilitated, the operation of adjusting the height of the suspended ceiling is simple and convenient only by rotating the rotary disc, the self-locking can be realized by rotating the front and rear stud units, the safety hidden trouble caused by loosening of the hanging rod can be avoided, the rotary disc is provided with the pressing column and the one-key unlocking, the single-hand operation can be realized, and the extra bearing tension spring is arranged to avoid the abrasion caused by overhigh bearing of the height adjuster.

Description

Suspended ceiling suspension device with adjustable height

Technical Field

The utility model belongs to the technical field of interior decoration, and particularly relates to a suspended ceiling suspension device with adjustable height.

Background

Indoor decoration is a comprehensive art which meets the needs of people for social activities and life, reasonably organizes and shapes an indoor environment with aesthetic feeling, comfort and convenience, and is also called indoor design. The suspended ceiling is a decoration for decorating the top of the residential environment of a house. The suspended ceiling installation method has the advantages that the suspended ceiling installation method is simple, namely the decoration of the suspended ceiling is one of important parts of indoor decoration, the suspended point of the suspended ceiling, a suspension rod and the installation of a corresponding fixing device are carefully checked during the installation of the suspended ceiling, if the phenomena of suspended point looseness, suspension rod bending, deflection and the like are found, timely adjustment is needed, in the traditional suspended ceiling installation mode, once the suspended ceiling is fixed, subsequent adjustment is difficult, and if the suspended ceiling needs to be changed midway, the suspended ceiling height adjustable suspension device is urgently needed in the market.

Chinese patent publication No. CN112609887A, published as 2021.04.06, discloses a functional composite material-made ceiling connecting mechanism, which comprises an upper mounting plate, a lower mounting plate, a connecting block, a connecting rod and a composite plate, wherein the connecting rod is height-adjusted by a height adjusting structure, the upper mounting plate and the lower mounting plate are fixed on corresponding sides of a steel structure by bolts, the connecting block is fixedly connected to the bottom of the lower mounting plate, the connecting rod is movably connected to the connecting block, and the connecting rod is fixedly connected with the composite plate by a connecting piece.

Although the utility model has the advantages of simple integral structure and convenient operation and use, the height of the ceiling composite board can be flexibly adjusted through the height adjusting mechanism, the integral applicability of the ceiling connecting mechanism is favorably improved, and the application range of the mechanism is widened; however, the utility model has the defects that the height-adjusting structure cannot be locked after the height position of the suspended ceiling is adjusted, and the risk of looseness exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a suspended ceiling suspension device with adjustable height. The rotary disc has the advantages that the structure is simple, the installation is convenient, the position of the hanging rod can be adjusted up and down, the temporary adjustment during construction is facilitated, the operation of adjusting the height of the suspended ceiling is simple and convenient only by rotating the rotary disc, the self-locking can be realized by rotating the front and rear stud units, the safety hidden trouble caused by loosening of the hanging rod can be avoided, the rotary disc is provided with the pressing column and the one-key unlocking, the single-hand operation can be realized, and the extra bearing tension spring is arranged to avoid the abrasion caused by overhigh bearing of the height adjuster.

The technical scheme adopted by the utility model for solving the problems is as follows: the utility model provides a furred ceiling linkage with adjustable height, is including being used for fixing the furred ceiling frame cell on the ceiling, set up on the wall and be used for connecting frame cell's spout unit, and set up be in on the spout unit and be used for adjusting but the double-screw bolt unit of frame cell vertical position auto-lock simultaneously.

The further preferred technical scheme is as follows: the frame unit comprises a suspension rod arranged on the suspension top and connected with the sliding groove unit, and an internal thread hole arranged on the suspension rod; the sliding groove unit comprises a C-shaped groove body used for inserting and installing the hanging rod and a clamping groove part which is arranged on the inner side surface of the C-shaped groove body and used for vertically fixing the stud unit; the stud unit comprises a threaded column, a smooth column part and a rotating disc part, wherein the threaded column is arranged on the C-shaped groove body and is in threaded connection with the internal threaded hole, the smooth column part is arranged on the bottom surface of the threaded column part and is used for being connected with the clamping groove part, and the rotating disc part is arranged on the bottom surface of the smooth column part.

The further preferred technical scheme is as follows: the clamping groove part comprises a cylinder body sleeved on the smooth column part and an annular groove body arranged on the inner side surface of the cylinder body and used for supporting the smooth column part; the smooth column part comprises a smooth column body arranged in the cylinder body and a sliding ring which is arranged on the smooth column body and clamped in the annular groove body; the rotating disk part comprises a rotating cylinder arranged on the bottom surface of the smooth cylinder and a rotating disk arranged on the bottom surface of the rotating cylinder.

The further preferred technical scheme is as follows: the clamping groove part also comprises limiting groove bodies which are arranged on the inner side surface of the annular groove body in an annular array manner; the smooth column part further comprises a limiting block used for clamping the limiting groove body, a cavity body arranged in the smooth column body, the rotating column body and the rotating disc, a sliding hole body arranged between the outer annular surface of the sliding ring and the cavity body and used for installing the limiting block, and a tension spring arranged on the limiting block and connected with the inner side surface of the cavity body.

The further preferred technical scheme is as follows: the smooth column part also comprises a pulling ring which is arranged on the limiting block and connected with the tension spring, and a fixing ring which is arranged on the inner wall of the cavity and is sleeved with the limiting block; the rotating disc part also comprises a pulling rope arranged on the limiting block.

The further preferred technical scheme is as follows: the rotary disc part further comprises a pressing column hole body, a pressing column, a pulling plate, a mounting hole body, fixing rods and a spring, wherein the pressing column hole body is arranged on the rotary disc and communicated with the cavity, the pressing column is arranged in the pressing column hole body, the pulling plate is arranged on the bottom surface of the pressing column and connected with the pulling rope, the mounting hole body is arranged on the pulling plate, the fixing rods are arranged on the inner side surface of the cavity and penetrate through the mounting hole body, and the spring is arranged between the two fixing rods and jacks up the pulling plate.

The further preferred technical scheme is as follows: the smooth column part also comprises an upper fixed pulley which is arranged on the inner side surface of the cavity and used for flatly tightening the pulling rope, and a lower fixed pulley which is arranged on the inner side surface of the cavity and used for flatly tightening the lower tail end of the pulling rope.

The further preferred technical scheme is as follows: the smooth column part also comprises a middle fixed pulley which is arranged on the inner side surface of the cavity and is used for flatly tightening the middle section of the pulling rope.

The further preferred technical scheme is as follows: the chute unit also comprises a support ring arranged on the inner side surface of the C-shaped chute body; the stud unit further comprises a clamping ring arranged on the threaded column and located above the support ring.

The further preferred technical scheme is as follows: the frame unit further comprises a bearing tension spring arranged on the hanging rod and connected with a ceiling, and a bearing rod arranged between the hanging rod and the ceiling.

The self-locking suspended ceiling system has the advantages that the technical effect of self-locking while finely adjusting the position of the suspended ceiling up and down is realized through the frame unit used for fixing the suspended ceiling on the ceiling, the sliding groove unit arranged on the wall surface and used for connecting the frame unit, and the stud unit which is arranged on the sliding groove unit and used for adjusting the vertical position of the frame unit and can be self-locked at the same time. The rotary disc has the advantages that the structure is simple, the installation is convenient, the position of the hanging rod can be adjusted up and down, the temporary adjustment during construction is facilitated, the operation of adjusting the height of the suspended ceiling is simple and convenient only by rotating the rotary disc, the self-locking can be realized by rotating the front and rear stud units, the safety hidden trouble caused by loosening of the hanging rod can be avoided, the rotary disc is provided with the pressing column and the one-key unlocking, the single-hand operation can be realized, and the extra bearing tension spring is arranged to avoid the abrasion caused by overhigh bearing of the height adjuster.

Drawings

Fig. 1 is a schematic structural view of the whole height-adjustable ceiling suspension device of the present invention.

Fig. 2 is a schematic structural view of a connection mode of the frame unit and the chute unit in the present invention.

FIG. 3 is a schematic view of the connection between the engaging groove and the smooth pillar.

Fig. 4 is a schematic structural diagram of a mounting mode of a limiting block in the utility model.

FIG. 5 is a schematic structural view of the pressing column installation mode of the present invention.

Fig. 6 is a schematic structural view of the manner in which the suspended ceiling is installed on the ceiling in the present invention.

Detailed Description

The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, 2, 3, 4, 5 and 6, the ceiling suspension device with adjustable height comprises a frame unit 1 for fixing a ceiling a on a ceiling B, a chute unit 2 arranged on a wall surface C and used for connecting the frame unit 1, and a stud unit 3 arranged on the chute unit 2 and used for adjusting the vertical position of the frame unit 1 and simultaneously being self-lockable.

In this embodiment, frame unit 1 is for adopting the fixed linkage of building formation of violently indulging of a plurality of fossil fragments, generally adopts the light gauge steel to make, the light gauge steel that uses in the furred ceiling fossil fragments is including bearing fossil fragments, cladding fossil fragments, hang the piece, the pendant, hang the plug-in components, bear fossil fragments connecting piece, cladding fossil fragments connecting piece, hang the muscle, primary and secondary fossil fragments are the light gauge steel, all can make things convenient for dismouting and recovery between each fossil fragments, furred ceiling fossil fragments and accessory use galvanized steel sheet as the raw materials, adopt the thin-walled steel of cold-formed technology production, adopt the rolling shaping of national standard 1.5mm thick galvanized steel sheet, hot-dip galvanizing, the zinc-plating volume reaches 120 g/m²The above. The size deviation of each keel is in accordance with the standards that the bending width is not less than 5.0 mm and the bending height is not less than 3.0 mm.

In addition, the main body of the sliding chute unit 2 is made of U-shaped steel, so that the sliding chute unit has the characteristics of large bearing pressure, long supporting time and easiness in installation and deformation resistance, and the single weight of the sliding chute unit 2 is more than 40 kg/m, so that the strength is ensured to be enough for supporting the frame unit 1.

In addition, the frame unit 1 is also connected with the sliding groove unit 2, and the frame unit 1 can be finely adjusted up and down through the adjusting action of the stud unit 3 arranged on the sliding groove unit 2, so that the position of the suspended ceiling A can be adjusted.

The frame unit 1 includes a hanger 101 provided on the ceiling a and connected to the chute unit 2, and an internal threaded hole 102 provided on the hanger 101; the chute unit 2 comprises a C-shaped groove body 201 for inserting and installing the suspender 101 and a clamping groove part 202 which is arranged on the inner side surface of the C-shaped groove body 201 and is used for vertically fixing the stud unit 3; the stud unit 3 includes a threaded post 301 provided on the C-shaped groove body 201 and screwed into the female screw hole 102, a smooth post portion 302 provided on a bottom surface of the threaded post 301 and for connecting the engagement groove portion 202, and a rotating disk portion 303 provided on a bottom surface of the smooth post portion 302.

In this embodiment, the C-shaped channel 201 is a hot rolled section having a cross section perpendicular to the extending direction in a "C" shape for holding the hanger bar 101, and the C-shaped channel 201 is provided with a screw engagement means for fixing the hanger bar 101 thereto in advance so that the hanger bar 101 is kept moving up and down inside the C-shaped channel 201.

In addition, the threaded column 301 is rotatably arranged in the C-shaped groove body 201, a bearing-like device is arranged in the C-shaped groove body 201 to support the threaded column 301, the threaded column 301 is screwed in the internal threaded hole 102, and the suspension rod 101 achieves the technical effects of fixing height and fine adjustment in an up-and-down movement mode through a rotating effect.

Further, the engaging groove portion 202 supports the smooth column portion 302 to support the threaded column 301, and the smooth column portion 302 is rotatable in the engaging groove portion 202, and the rotating disc portion 303 is provided on the bottom surface of the smooth column portion 302 to facilitate the rotation of the smooth column portion 302, while the rotating disc portion 303 is additionally provided with means for adjusting the engaging manner of the smooth column portion 302 with the engaging groove portion 202 to facilitate the subsequent fine adjustment of the height of the suspension lever 101.

The clamping groove part 202 comprises a cylinder 202a sleeved on the smooth column part 302 and an annular groove 202b arranged on the inner side surface of the cylinder 202a and used for supporting the smooth column part 302; the smooth column 302 comprises a smooth column 302a arranged in the cylinder 202a and a sliding ring 302b arranged on the smooth column 302a and clamped in the annular groove 202 b; the rotating disk portion 303 includes a rotating cylinder 303a provided on the bottom surface of the smooth cylinder 302a, and a rotating disk 303b provided on the bottom surface of the rotating cylinder 303 a.

In this embodiment, the smooth cylinder 302a can slide freely in the cylinder 202a, but a single cylinder 202a cannot support the smooth cylinder 302a, so the sliding ring 302b is disposed on the smooth cylinder 302a and is engaged with the annular groove 202b pre-set on the inner side of the cylinder 202a, so that the smooth cylinder 302a can rotate in the cylinder 202a and can be kept in the cylinder 202a without falling.

In addition, the turntable 303b is connected with the smooth cylinder 302a through the rotating cylinder 303a, so that the smooth cylinder 302a can be rotated more conveniently and is convenient to operate.

The clamping groove part 202 further comprises limiting groove bodies 202c which are arranged on the inner side surface of the annular groove body 202b in an annular array manner; the smooth column 302 further includes a stopper 302c for engaging with the stopper groove 202c, a cavity 302d disposed in the smooth cylinder 302a, the rotating cylinder 303a and the rotating disc 303b, a sliding hole 302e disposed between the outer circumferential surface of the sliding ring 302b and the cavity 302d for mounting the stopper 302c, and a tension spring 302f disposed on the stopper 302c and connected to the inner surface of the cavity 302 d.

In this embodiment, the limit block 302c may be engaged with the limit groove 202c, so that the sliding ring 302b stops rotating, and the threaded column 301 stops rotating, and finally the suspension rod 101 is fixed at a certain height.

In addition, since the tension spring 302f is provided and the contact portion of the end of the stopper 302c and the stopper groove 202c is in an arc-shaped structure, the rotation disc 303b is rotated to make the stopper 302c jack up the tension spring 302f and disengage from the stopper groove 202c, and the engagement state of the sliding ring 302b is released, so that the threaded post 301 is rotated again.

The smooth column portion 302 further includes a pulling ring 302g disposed on the limiting block 302c and connected to the tension spring 302f, and a fixing ring 302h disposed on the inner wall of the cavity 302d and sleeved with the limiting block 302 c; the rotating disk portion 303 further includes a pulling rope 303c disposed on the limiting block 302 c.

In this embodiment, although the stop block 302c can be separated from the stop groove body 202c by applying a slight external force under the action of the tension spring 302f, the potential danger of jamming still exists in this manner, so the pull rope 303c is arranged behind the stop block 302c to play a role in pulling, and when the stop block 302c needs to be separated from the stop groove body 202c, the pull rope 303c can be pulled.

In addition, when the pulling rope 303c is loosened, the limit block 302c can return to the limit groove 202c again under the action of the tension spring 302f, and the pulling ring 302g and the fixing ring 302h are arranged so that the tension spring 302f can be better fixed with the limit block 302c, and the pull force of the tension spring 302f on the limit block 302c is more uniform.

The rotating disk part 303 further includes a pressing post hole 303e disposed on the rotating disk 303b and communicated with the cavity 302d, a pressing post 303f disposed in the pressing post hole 303e, a pulling plate 303g disposed on the bottom surface of the pressing post 303f and connected to the pulling rope 303c, a mounting hole 303h disposed on the pulling plate 303g, a fixing rod 303j disposed on the inner side surface of the cavity 302d and penetrating through the mounting hole 303h, and a spring 303k disposed between the two fixing rods 303j and jacking up the pulling plate 303 g.

In this embodiment, it is not convenient to operate the rotating disc 303b while pulling the pulling rope 303c, so the pressing column 303f is provided to achieve the technical effect of pulling the pulling rope 303c, so that it is also convenient to operate the rotating disc 303b at the same time, when in use, the pressing column 303f is pressed downward to drive the pulling rope 303c to move downward, and the direction of the pulling rope 303c is changed to pull the limiting block 302c rightward.

Further, the pulling plate 303g is provided such that a biasing direction in which the pulling string 303c is pulled coincides with an extending direction of the pulling string 303c, and a moving direction of the pulling plate 303g is fixed by the fixing rod 303j, and the spring 303k is additionally provided to push up the pressing post 303f upward to be restored.

The smooth column part 302 further includes an upper fixed pulley 303m provided on an inner side surface of the cavity 302d for flatly tightening the pulling rope 303c, and a lower fixed pulley 303n provided on an inner side surface of the cavity 302d for flatly tightening a lower end of the pulling rope 303 c.

In this embodiment, the upper fixed pulley 303m is disposed at the rear of the stopper 302c, the lower fixed pulley 303n is disposed above the pulling plate 303g, and the engagement between the upper fixed pulley 303m and the lower fixed pulley 303n keeps the pulling rope 303c perpendicular to the contact surface when the stopper 302c and the pulling plate 303g are connected, so that there is no component force in the left-right direction during the pulling of the pulling rope 303c, thereby reducing the wear of the stopper 302c and the pulling plate 303 g.

The smooth column portion 302 further includes a middle fixed pulley 303p disposed on an inner side surface of the cavity 302d and used for flatly tightening a middle section of the pull cord 303 c.

In this embodiment, the middle fixed pulley 303p is disposed below the upper fixed pulley 303m and horizontally tangent to the lower fixed pulley 303n, and the middle fixed pulley 303p tightens the pull rope 303c inside the cavity 302d so as not to contact with the inner side surface of the cavity 302d, thereby avoiding the abrasion phenomenon during the movement.

The chute unit 2 further comprises a support ring 203 arranged on the inner side surface of the C-shaped groove body 201; the stud unit 3 further includes a snap ring 304 disposed on the threaded stud 301 and above the support ring 203.

In this embodiment, the support ring 203 supports the snap ring 304 upward, and cooperates with the snap groove portion 202 and the smooth column portion 302 to fix the threaded column 301.

The frame unit 1 further includes a load bearing tension spring 102 provided on the suspension rod 101 and connected to the ceiling B, and a load bearing bar 103 provided between the suspension rod 101 and the ceiling a.

In this embodiment, it is difficult to support the suspended ceiling a only by the threaded column 301, so a plurality of the load-bearing tension springs 102 are arranged on the suspension rod 101 to connect with the ceiling B, so as to reduce the stress of the threaded column 301, and the load-bearing rod 103 is arranged to facilitate the connection between the suspension rod 101 and the suspended ceiling a.

The embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a furred ceiling linkage with adjustable height, its characterized in that is including being used for fixing frame element (1) on ceiling (B) with furred ceiling (A), sets up on wall (C) and be used for connecting spout unit (2) of frame element (1), and set up on spout unit (2) and be used for adjusting but frame element (1) vertical position is stud unit (3) of auto-lock simultaneously.

2. A height adjustable ceiling suspension apparatus as claimed in claim 1, wherein the frame unit (1) comprises a hanger bar (101) provided on the ceiling (a) and connected to the chute unit (2), and an internally threaded hole (102) provided on the hanger bar (101); the sliding groove unit (2) comprises a C-shaped groove body (201) for inserting and installing the suspension rod (101), and a clamping groove part (202) which is arranged on the inner side surface of the C-shaped groove body (201) and is used for vertically fixing the stud unit (3); the stud unit (3) comprises a threaded column (301) which is arranged on the C-shaped groove body (201) and is screwed in the internal threaded hole (102), a smooth column part (302) which is arranged on the bottom surface of the threaded column (301) and is used for connecting the clamping groove part (202), and a rotating disc part (303) which is arranged on the bottom surface of the smooth column part (302).

3. The suspended ceiling suspension device with adjustable height as claimed in claim 2, wherein the clamping groove part (202) comprises a cylinder (202 a) sleeved on the smooth column part (302), and an annular groove (202 b) arranged on the inner side surface of the cylinder (202 a) and used for supporting the smooth column part (302); the smooth column part (302) comprises a smooth column body (302 a) arranged in the cylinder body (202 a) and a sliding ring (302 b) which is arranged on the smooth column body (302 a) and clamped in the annular groove body (202 b); the rotating disk portion (303) includes a rotating cylinder (303 a) provided on the bottom surface of the smooth cylinder (302 a), and a rotating disk (303 b) provided on the bottom surface of the rotating cylinder (303 a).

4. The ceiling suspension device with adjustable height as claimed in claim 3, wherein the clamping groove portion (202) further comprises a limiting groove body (202 c) arranged on the inner side surface of the annular groove body (202 b) in an annular array; the smooth column part (302) further comprises a limiting block (302 c) used for clamping the limiting groove body (202 c), a cavity (302 d) arranged in the smooth column body (302 a), the rotating column body (303 a) and the rotating disc (303 b), a sliding hole body (302 e) arranged between the outer annular surface of the sliding ring (302 b) and the cavity (302 d) and used for installing the limiting block (302 c), and a tension spring (302 f) arranged on the limiting block (302 c) and connected with the inner side surface of the cavity (302 d).

5. The suspended ceiling suspension device with adjustable height as claimed in claim 4, wherein the smooth column part (302) further comprises a pulling ring (302 g) disposed on the limiting block (302 c) and connected with the tension spring (302 f), and a fixing ring (302 h) disposed on the inner wall of the cavity (302 d) and sleeved with the limiting block (302 c); the rotating disc part (303) further comprises a pulling rope (303 c) arranged on the limiting block (302 c).

6. The ceiling suspension apparatus with adjustable height as claimed in claim 5, wherein the rotating disk part (303) further comprises a pressing post hole body (303 e) provided on the rotating disk (303 b) and communicating with the cavity (302 d), a pressing post (303 f) provided in the pressing post hole body (303 e), a pulling plate (303 g) provided on the bottom surface of the pressing post (303 f) and connected to the pulling rope (303 c), a mounting hole body (303 h) provided on the pulling plate (303 g), a fixing rod (303 j) provided on the inner side surface of the cavity (302 d) and passing through the mounting hole body (303 h), and a spring (303 k) provided between the two fixing rods (303 j) and jacking up the pulling plate (303 g).

7. The ceiling suspension device with adjustable height as claimed in claim 5, wherein the smooth column part (302) further comprises an upper fixed pulley (303 m) disposed on the inner side of the cavity (302 d) for stretching the pulling rope (303 c) straight, and a lower fixed pulley (303 n) disposed on the inner side of the cavity (302 d) for stretching the lower end of the pulling rope (303 c) straight.

8. A height adjustable ceiling suspension as claimed in claim 5 wherein the smooth column portion (302) further comprises a middle fixed pulley (303 p) disposed on the inner side of the cavity (302 d) for stretching the middle section of the pull cord (303 c) straight.

9. A height adjustable ceiling suspension as claimed in claim 3, wherein the runner unit (2) further comprises a support ring (203) arranged on the inner side of the C-shaped groove (201); the stud unit (3) further comprises a snap ring (304) arranged on the threaded stud (301) and above the support ring (203).

10. A height adjustable ceiling suspension according to claim 2, wherein the frame unit (1) further comprises a load bearing tension spring (102) arranged on the suspension bar (101) and connected to the ceiling (B), and a load bearing bar (103) arranged between the suspension bar (101) and the ceiling (a).