Marine ceiling lifting suspended ceiling profile

Abstract

The invention discloses a marine ceiling lifting suspended ceiling sectional material, and relates to the technical field of suspended ceiling sectional materials, the marine ceiling lifting suspended ceiling sectional material comprises a mounting plate, the surface of an L sectional material I is in threaded connection with an L sectional material II, an extension plate is slidably connected in a groove II through a limiting part, a synchronous moving part is arranged on the L sectional material I, and the surface of a hinge shaft is in fixed-axis rotation connection with a supporting plate I; a second supporting plate is hinged to the surface of the sliding block, and the locking component is arranged on the surface of the first supporting plate, so that a continuous rising or falling Z-shaped structure is formed through cooperation of the first L-shaped profile, the second L-shaped profile and the ceiling, the effect of installing the ceiling in a staggered mode is achieved, the overall fireproof performance of a cabin is guaranteed, and the overall visual effect of the cabin is improved; the supporting area can be increased through movement of the extension plate to adapt to ceilings of different weights, synchronous movement of the first supporting plate and the second supporting plate is achieved through the synchronous movement component, the stable supporting effect is guaranteed, and therefore the using quality of the suspended ceiling profile is improved.

Description

Technical Field

[0001] The invention relates to the technical field of suspended ceiling profiles, in particular to a lifting suspended ceiling profile for a ship ceiling. Background Art

[0002] Ceiling profiles are a new type of ceiling decoration material developed in recent years and are widely used in various industries, especially the building materials industry. It has low cost and good decorative effect, so it occupies an important position in home decoration ceiling panels and has become the dominant material for ceilings in bathrooms, kitchens, balconies, etc. The ceilings of ship cabins generally have raised or lowered areas.

[0003] Traditional ceiling profiles do not have the function of raising or lowering. If the connection between the raised or lowered areas of the ceiling is not handled properly, it will affect the overall visual effect of a cabin ceiling, as well as the overall reliability, safety, fire protection and other performance of the cabin. In addition, some existing ceiling profiles can be installed with lighter ceiling panels to bear their weight, but often because the profile support length is fixed, only lighter ceiling panels can be installed, which cannot meet the strength requirements of heavier ceilings such as natural stone. At the same time, in order to increase the supporting strength of the profile, inclined plates are set on both sides to form a triangular support. However, due to the fixed position of the inclined plates, when the ceiling size is large and the weight is heavy, the supporting effect of the inclined plates will gradually decrease, reducing the use quality of the ceiling profiles. Summary of the invention

[0004] The purpose of the present invention is to provide a lifting ceiling profile for a ship, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a ship ceiling lifting ceiling profile, a mounting plate, a surface of the mounting plate is provided with a plurality of bolt holes, and an L-profile 1 is threadedly connected through the bolt holes, an L-profile 2 is threadedly connected to the surface of the L-profile 1, and end plates on the surfaces of the L-profile 1 and the L-profile 2 are both provided with brim edges, a groove 2 is provided on the surface of the L-profile 1, and an extension plate is slidably connected to the groove 2 through a limiting component;

[0006] Two groups of synchronous moving parts, the synchronous moving parts are arranged on the L-shaped material 1, and include sliders, and the synchronous moving parts are connected to the extension plate;

[0007] The surface of the slider is connected to a hinge shaft for fixed-axis rotation, the surface of the hinge shaft is connected to a support plate 1 for fixed-axis rotation, the surface of the slider is hinged to a support plate 2, and the support plate 2 is slidably connected to the support plate 1;

[0008] A locking component is arranged on the surface of the first support plate, used for limiting the sliding of the second support plate, and is connected to the limiting component and the hinge shaft.

[0009] Optionally, the limiting component includes:

[0010] Two symmetrically distributed push rods, a cavity is provided inside the extension plate, a groove is provided on the surface of the extension plate for the push rod to extend into, a rotating plate is hingedly connected to one end of the push rod located in the cavity, a clamping block is hingedly connected to the end plate of the rotating plate, a through hole 1 is provided on the inner wall of the cavity for the clamping block to pass through and be slidably connected thereto, and a clamping hole is provided on the inner wall of the groove 2 for the clamping block to pass through and be slidably connected thereto;

[0011] A pull plate, the pull plate is fixedly connected to the push rod and located at one end outside the groove 2, a spring 1 is sleeved on the surface of the push rod, the two ends of the spring 1 are respectively fixedly connected to the surfaces of the pull plate and the extension plate, and a support block is fixedly connected to the surface of the extension plate.

[0012] Optionally, the synchronous moving component includes:

[0013] A rotating rod 1, wherein two grooves 1 are provided on the surface of the L-shaped material 1, the rotating rod is rotatably connected to the inner wall of the groove 1 about a certain axis, a pull rope is wound around the surface of the rotating rod 1, and baffles fixedly connected to the surface of the rotating rod 1 are arranged above and below the winding place, the end of the pull rope is located in the groove 2 and fixedly connected to the extension plate, a torsion spring is sleeved on the surface of the rotating rod 1, and the two ends of the torsion spring are respectively fixedly connected to the inner wall of the groove 1 and the surface of the baffle;

[0014] The surface of the rotating rod 1 includes a threaded portion 1, the sliding block is slidably connected in the groove 1, and the sliding block is threadedly connected to the surface of the threaded portion 1.

[0015] Optionally, the locking component includes:

[0016] A second rotating rod, the second rotating rod is fixedly connected to the surface of the first supporting plate, a cam is fixedly connected to the surface of the second rotating rod, and the second rotating rod is connected to the hinge shaft through a belt transmission mechanism;

[0017] Two limit rods, the surface of the support plate 1 is provided with a through hole 2 for the limit rod to pass through and be slidably connected thereto, the surface of the support plate 2 is provided with a plurality of slots for the limit rod to extend into, the surface of the limit rod is fixedly connected with an L-shaped plate, the surface of the limit rod is sleeved with a spring 2, the two ends of the spring 2 are respectively fixedly connected to the surface of the L-shaped plate and the surface of the support plate 1, and the surface of the L-shaped plate abuts against the cam;

[0018] A transmission assembly is arranged on the hinge shaft and connected to the extension plate. The hinge shaft is driven to rotate by the movement of the extension plate.

[0019] Optionally, the transmission assembly includes gear 1, which is fixedly connected to the surface of the hinge shaft, and the surface of the extension plate is slidably connected with a tooth row 1, the pull plate and the tooth row 1 are fixedly connected via a connecting plate, and the tooth row 1 is meshed with the gear 1.

[0020] Optionally, the surface of the L-profile 1 is provided with an elastic adaptable component for preventing thermal expansion and contraction, and the elastic adaptable component includes:

[0021] Two cylinders, the cylinders are fixedly connected to the surface of the L-shaped material 1 through a fixing plate, the inner walls of the cylinders are slidably connected to a moving plate 1 and a moving plate 2 respectively, a spring 3 is fixedly connected between the moving plate 1 and the moving plate 2, a connecting rod is fixedly connected to the surface of the moving plate 2, and an abutting plate is fixedly connected to the surface of the connecting rod;

[0022] Two rotating rods 3, the surface of the L-shaped material 1 is provided with a groove 3, the rotating rod 3 passes through the cylinder and the inner wall of the groove 3 respectively, and is connected to the cylinder body and the inner wall of the groove 3 with a fixed axis rotation, the rotating rod 3 and one end of the rotating rod 3 located in the groove 3 is fixedly connected with a gear 2, the inner wall of the groove 3 is slidably connected with a tooth row 2, the tooth row 2 is meshed with the gear 2, the surface of the rotating rod 3 includes a threaded portion 2, and the movable plate 1 is threadedly connected to the surface of the threaded portion 2;

[0023] A threaded rod, the inner wall of the groove three is fixedly connected to a bottom plate, the threaded rod passes through the bottom plate and is rotatably connected to the inner wall of the groove three, the surface of the threaded rod is threadedly connected to a drive plate, and the gear row two is fixedly connected to the surface of the drive plate.

[0024] Optionally, two symmetrically distributed clamps are fixedly connected to the surface of the L-profile 1, and the surfaces of the two clamps are provided with a first clamping groove and a second clamping groove, and a transparent lampshade and a light strip are respectively connected through the first clamping groove and the second clamping groove.

[0025] Optionally, a sloped portion is provided on the surface of the clamping block, and an elastic protrusion corresponding to the clamping hole is fixedly connected to the surface of the extension plate.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention provides an upward support point for the ceiling by installing the ceiling on the brim edge of the surface of the L-profile 1 and the L-profile 2, and lifts the ceiling up and suspends it in the air. The L-profile 1 and the L-profile 2 form a Z-shaped structure, which can cooperate with the ceiling to form a continuous rising or falling Z-shaped structure, thereby achieving the effect of staggered installation of the ceiling, ensuring the overall fireproof performance of the cabin, and improving the overall visual effect of the cabin.

[0028] 2. When installing a ceiling made of heavier material, the present invention drives the push rod to move by pressing the pull plate, and drives the card block to gradually disengage from the card hole by rotating the rotating plate, and then pulls the extension plate to move in the second groove. When the extension plate moves to a suitable position and makes the card block correspond to another card hole, the pull plate is released, and the push rod is reset by spring 1, so that the card block extends into the other card hole, and the extension plate is continuously limited, thereby achieving the effect of increasing the supporting range, being able to adapt to ceilings of different weights, and improving the practicality of the ceiling profile.

[0029] 3. In the present invention, when the extension plate slides along the groove 2, the rotating rod 1 is driven to rotate by the pull rope, and the slider is driven to move upward in the groove 1 by the threaded portion 1, thereby driving the support plate 2 hinged thereto to move, and by setting the pitch of the threaded portion 1, the moving distance of the slider is kept consistent with the moving distance of the extension plate, so as to achieve the effect of synchronous movement of the support plate 1 and the support plate 2, ensuring that the area of ​​the isosceles right triangle formed between the L-profile 1 remains unchanged to adapt to different support ranges, and can provide stable support, thereby improving the use quality of the ceiling profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an axonometric diagram of the overall structure of the present invention;

[0031] Figure 2 For the present invention Figure 1 A magnified view of the structure at center A;

[0032] Figure 3 For the present invention Figure 1 A magnified view of the structure at B in the middle;

[0033] Figure 4 For the present invention Figure 1 A magnified view of the structure at C in the middle;

[0034] Figure 5 The cross-sectional view of the overall structure of the present invention Figure 1 ;

[0035] Figure 6 For the present invention Figure 5 A magnified view of the structure at D in the middle;

[0036] Figure 7 It is a schematic diagram of the threaded rod structure of the present invention;

[0037] Figure 8 The cross-sectional view of the overall structure of the present invention Figure 2 ;

[0038] Fig. 9 It is a schematic diagram of a gear structure of the present invention.

[0039] In the figure: 1, L-profile 1; 101, groove 1; 102, groove 2; 103, clamping hole; 104, groove 3; 2, L-profile 2; 3, brim edge; 4, mounting plate; 5, extension plate; 501, cavity; 6, support block; 7, hinge shaft; 71, gear 1; 8, support plate 1; 9, support plate 2; 10, slider; 12, pull rope; 13, rotating rod 1; 131, threaded part 1; 132, torsion spring; 14, pull plate; 141, connecting plate; 142, tooth row 1; 15, push rod; 1 6. Rotating plate; 17. Block; 19. Spring 1; 20. Clamp; 21. Transparent lampshade; 22. Light belt; 23. Belt transmission mechanism; 24. Rotating rod 2; 25. Cam; 26. Limit rod; 27. L-shaped plate; 28. Spring 2; 29. ​​Rotating rod 3; 30. Gear 2; 31. Threaded rod; 32. Driving plate; 33. Gear row 2; 34. Bottom plate; 35. Fixed plate; 36. Cylinder; 37. Moving plate 1; 38. Moving plate 2; 39. Spring 3; 40. Connecting rod; 41. Abutting plate. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1:

[0042] See also Figures 1 to 9 This embodiment provides a technical solution: a ship ceiling lifting ceiling profile, including:

[0043] A mounting plate 4 is provided with a plurality of bolt holes on the surface of the mounting plate 4, and is threadedly connected to an L-profile 1 through the bolt holes, and an L-profile 2 is threadedly connected to the surface of the L-profile 1, and end plates on the surfaces of the L-profile 1 and the L-profile 2 are both provided with brim edges 3, and a groove 2 102 is provided on the surface of the L-profile 1, and an extension plate 5 is slidably connected in the groove 2 102 through a limiting component, and the brim edges of the L-profile 1 and the L-profile 2 have flattened edges, and the flattened edges are used to reduce the physical damage to the installer caused by the material cut of the brim edge;

[0044] Two groups of synchronous moving parts, the synchronous moving parts are arranged on the L-shaped material 1, including a slider 10, and the synchronous moving parts are connected to the extension plate 5;

[0045] The surface of the slider 10 is connected to the hinge shaft 7 for fixed-axis rotation, the surface of the hinge shaft 7 is connected to the support plate 1 8 for fixed-axis rotation, the surface of the slider 10 is hinged with the support plate 2 9, the support plate 2 9 is slidably connected to the support plate 1 8, and an isosceles right triangle is formed between the support plate 2 9, the support plate 1 8 and the L-shaped material 1;

[0046] A locking component, which is arranged on the surface of the support plate 1 8, is used to limit the sliding of the support plate 2 9, and is connected to the limiting component and the hinge shaft 7;

[0047] The surface of L-profile 2 can also be provided with the same structure as that on L-profile 1, which will not be described in detail here.

[0048] More specifically, in this embodiment: the mounting plate 4 is fixedly mounted on the steel deck on the cabin, the L-profile 1 is mounted on the surface of the mounting plate 4 by bolts, the L-profile 2 is threadedly connected to the L-profile 1, and the ceiling is mounted above the brim of the surface of the L-profile 1 and the L-profile 2, providing an upward support point for the ceiling, lifting the ceiling and suspending it in the air, the L-profile 1 and the L-profile 2 form a Z-shaped structure, which can cooperate with the ceiling to form a continuous rising or falling Z-shaped structure, achieving the effect of staggered installation of the ceiling, ensuring the overall fire resistance of the cabin, and improving the overall visual effect of the cabin.

[0049] When installing a ceiling with heavier material, the limit of the extension plate 5 is released by the limiting component, and then the extension plate 5 is pulled away from the L-shaped material 1, and the ceiling is supported by the extension plate 5, which increases the support range and can adapt to ceilings of different weights, thereby improving the practicality of the suspended ceiling profile. In addition, the extension plate 5 drives the two sets of synchronous moving parts to move during the movement of the extension plate 5, and the slider 10 is driven to move vertically through the movement of the synchronous moving parts. The support plate 2 9 hinged thereto is driven to move through the vertical movement of the slider 10, and before the extension plate 5 moves, the locking component is driven to move, and the locking component is moved to release the limit of the support plate 1 8 and the support plate 2 9 through the movement of the locking component, and then the extension plate 5 moves, driving the hinge shaft 7 and the support plate 1 8 connected to the fixed axis rotation therewith to move, thereby realizing the synchronous movement of the support plate 1 8 and the support plate 2 9, so that the support plate 2 9 slides in the support plate 1 8, and the area is increased while ensuring that the isosceles right triangle shape formed between the L-shaped material 1 remains unchanged, so as to adapt to different support ranges and ensure a stable support effect, thereby improving the use quality of the suspended ceiling profile.

[0050] Embodiment 2:

[0051] Based on the above embodiments:

[0052] See also Figure 1 , Figure 8 and Fig. 9 The limiting component in the first embodiment is disclosed as follows. The limiting component includes:

[0053] Two symmetrically distributed push rods 15, a cavity 501 is formed inside the extension plate 5, a groove is formed on the surface of the extension plate 5 for the push rod 15 to extend into, a rotating plate 16 is hingedly connected to one end of the push rod 15 located in the cavity 501, a clamping block 17 is hingedly connected to the end plate of the rotating plate 16, a through hole 1 is formed on the inner wall of the cavity 501 for the clamping block 17 to pass through and be slidably connected thereto, and a clamping hole 103 is formed on the inner wall of the groove 2 102 for the clamping block 17 to pass through and be slidably connected thereto;

[0054] The pull plate 14 is fixedly connected to the push rod 15 and is located at one end outside the groove 102. The surface of the push rod 15 is sleeved with a spring 19. The two ends of the spring 19 are respectively fixedly connected to the surfaces of the pull plate 14 and the extension plate 5. The surface of the extension plate 5 is fixedly connected to the support block 6.

[0055] More specifically, in this embodiment, when the extension plate 5 needs to be moved, the push rod 15 is driven by pressing the pull plate 14. Figure 8 As shown in the figure, it moves downward, and the compression spring 19 contracts, which is moved by the push rod 15, driving the rotating plate 16 to rotate. By rotating the rotating plate 16, the blocking block 17 is gradually separated from the blocking hole 103. When the blocking block 17 is separated from the blocking hole 103, the extension plate 5 can be pulled to move in the groove 2 102, so as to achieve the effect of increasing the supporting range. When the extension plate 5 moves to a suitable position and makes the blocking block 17 correspond to another blocking hole 103, the pull plate 14 is released, and the push rod 15 is reset by the elastic restoring force of the spring 19. By resetting the push rod 15, the rotating plate 16 is reset, so that the blocking block 17 extends into the other blocking hole 103, and continues to limit the extension plate 5 to ensure the supporting effect of subsequent ceiling profiles.

[0056] Embodiment three:

[0057] Based on the above embodiments:

[0058] See also Figure 1 , Figure 2 and Figure 8 The synchronous moving component in the first embodiment is disclosed as follows. The synchronous moving component includes:

[0059] The rotating rod 13 and the L-shaped material 1 are provided with two grooves 101 on their surfaces. The rotating rod 13 is rotatably connected to the inner wall of the groove 101. A pull rope 12 is wound around the surface of the rotating rod 13, and baffles fixedly connected to the surface of the rotating rod 13 are provided above and below the winding position. The end of the pull rope 12 is located in the groove 102 and is fixedly connected to the extension plate 5. A torsion spring 132 is sleeved on the surface of the rotating rod 13, and the two ends of the torsion spring 132 are respectively fixedly connected to the inner wall of the groove 101 and the surface of the baffle.

[0060] The surface of the rotating rod 13 includes a threaded portion 131 , the slider 10 is slidably connected in the groove 101 , and the slider 10 is threadedly connected to the surface of the threaded portion 131 .

[0061] More specifically, in the present embodiment: when the extension plate 5 slides along the groove 102 and gradually moves away from the L-profile 1, the pull rope 12 drives the rotating rod 13 to rotate, and the rotating rod 13 rotates, so that the torsion spring 132 is deformed, and the slider 10 is driven to move upward in the groove 101 through the threaded portion 131, thereby driving the support plate 2 9 hinged thereto to move, and by setting the pitch of the threaded portion 131, the moving distance of the slider 10 is kept consistent with the moving distance of the extension plate 5, so as to achieve the effect of synchronous movement of the support plate 8 and the support plate 2 9, and ensure that the isosceles right triangle shape formed between the L-profile 1 is increased while the area is increased to adapt to different support ranges, and stable support can be provided, thereby improving the use quality of the ceiling profile.

[0062] Embodiment 4:

[0063] Based on the above embodiments:

[0064] See also Figures 1 to 4 The locking component in the first embodiment is disclosed as follows. The locking component includes:

[0065] The second rotating rod 24 is connected to the surface of the supporting plate 8 by a fixed axis rotation, and a cam 25 is fixedly connected to the surface of the second rotating rod 24. The second rotating rod 24 is connected to the hinge shaft 7 through a belt transmission mechanism 23;

[0066] Two limiting rods 26, a through hole 2 for the limiting rod 26 to pass through and be slidably connected to the support plate 1 8 is provided on the surface of the support plate 2 9, a plurality of slots for the limiting rod 26 to extend into are provided on the surface of the limiting rod 26, an L-shaped plate 27 is fixedly connected to the surface of the limiting rod 26, a spring 28 is sleeved on the surface of the limiting rod 26, two ends of the spring 28 are respectively fixedly connected to the surface of the L-shaped plate 27 and the surface of the support plate 1 8, and the surface of the L-shaped plate 27 abuts against the cam 25;

[0067] The transmission assembly is arranged on the hinge shaft 7 and is connected to the extension plate 5. The hinge shaft 7 is driven to rotate by the movement of the extension plate 5.

[0068] More specifically, in this embodiment: by pressing the pull plate 14, the transmission assembly is driven to move, and the movement of the transmission assembly drives the hinge shaft 7 to rotate a certain amplitude, and the hinge shaft 7 rotates, and the belt transmission mechanism 23 drives the second rotating rod 24 to rotate a certain amplitude, and the rotation of the second rotating rod 24 drives the cam 25 to a certain amplitude, such as Figure 3 As shown, during the rotation of the cam 25, the L-shaped plate 27 is pressed to move, and the movement of the L-shaped plate 27 drives the limit rod 26 to disengage from the slot and stretch the spring 28. When the limit rod 26 disengages from the slot, the support plate 29 can slide in the support plate 1 8, and at this time, the block 17 has been disengaged from the hole 103 by pressing the pull plate 14, so that the extension plate 5 can be pulled to move. The extension plate 5 moves to a suitable position, and the pull plate 14 is released. The block 17 extends into another hole 103, and drives the hinge shaft 7 to reset through the transmission assembly. Through the reset of the hinge shaft 7, the rotating rod 24 and the cam 25 are reset, and the limit rod 26 is driven to extend into another slot through the action of the spring 28, and the support plate 29 is continued to be limited, thereby ensuring the supporting quality of the inclined plate composed of the support plates 1 8 and the support plates 2 9, and improving the use effect of the ceiling profile.

[0069] Embodiment five:

[0070] Based on the above embodiments:

[0071] See also Figure 1 and Fig. 9 The transmission assembly in the first embodiment is disclosed as follows: the transmission assembly includes a gear 71, which is fixedly connected to the surface of the hinge shaft 7, and a tooth row 142 is slidably connected to the surface of the extension plate 5. The pull plate 14 is fixedly connected to the tooth row 142 through the connecting plate 141, and the tooth row 142 is meshed with the gear 71.

[0072] More specifically, in this embodiment: by pressing the pull plate 14, and driving the tooth row 142 to move on the surface of the extension plate 5 through the connecting plate 141, the tooth row 142 moves, and through the meshing relationship with the gear 1 71, the hinge shaft 7 is driven to rotate.

[0073] Embodiment six:

[0074] Based on the above embodiments:

[0075] See also Figures 5 to 7 The surface of the L-profile 1 is provided with an elastic adaptation component for preventing thermal expansion and contraction, and the elastic adaptation component includes:

[0076] Two cylinders 36, the cylinder 36 is fixedly connected to the surface of the L-shaped material 1 through a fixing plate 35, the inner wall of the cylinder 36 is slidably connected with a moving plate 1 37 and a moving plate 2 38, a spring 39 is fixedly connected between the moving plate 1 37 and the moving plate 2 38, a connecting rod 40 is fixedly connected to the surface of the moving plate 2 38, and a contact plate 41 is fixedly connected to the surface of the connecting rod 40;

[0077] Two rotating rods 3 29, a groove 3 104 is provided on the surface of the L-shaped material 1, the rotating rod 3 29 passes through the inner wall of the cylinder 36 and the groove 3 104 respectively, and is connected to the cylinder 36 and the groove 3 104 for fixed axis rotation, one end of the rotating rod 3 29 located in the groove 3 104 is fixedly connected to the gear 2 30, the inner wall of the groove 3 104 is slidably connected to the gear row 2 33, the gear row 2 33 is meshed with the gear 2 30, the surface of the rotating rod 3 29 includes a threaded portion 2, and the movable plate 1 37 is threadedly connected to the surface of the threaded portion 2;

[0078] The threaded rod 31 and the inner wall of the groove three 104 are fixedly connected with the bottom plate 34. The threaded rod 31 passes through the bottom plate 34 and is rotatably connected to the inner wall of the groove three 104. The surface of the threaded rod 31 is threadedly connected with the driving plate 32, and the gear row 2 33 is fixedly connected to the surface of the driving plate 32.

[0079] More specifically, in this embodiment: after the ceiling is installed on the L-profile 1, due to the influence of thermal expansion and contraction, the ceiling will squeeze or separate the L-profile 1, causing instability of the ceiling structure. At this time, an abutment plate 41 is provided. When in use, the threaded rod 31 is rotated to drive the driving plate 32 to move vertically, and the driving plate 32 moves vertically, which drives the gear row 2 33 to move vertically, and drives the rotating rod 3 29 to rotate through the meshing relationship with the gear 2 30. The rotating rod 3 29 rotates and drives the moving plate 1 37 to move in the cylinder 36 under the action of the threaded portion 2, and moves through the moving plate 1 37, and drives the moving plate 39 through the action of the spring 39. The second plate 38 moves, and the abutment plate 41 is driven to abut against the ceiling through the connecting rod 40. The elastic clamping effect is achieved through the action of the moving plate 1 37, the spring three 39 and the moving plate 2 38. In the case of vibration, thermal expansion and contraction of the ceiling, the entire ceiling profile can maintain good stability. The relative positions of the moving plates 1 37 and the moving plates 2 38 can be adjusted by rotating the threaded rod 31, and then the initial compression amount of the spring three 39 can be adjusted, so that the clamping force of the abutment plate 41 on the ceiling can be conveniently adjusted. According to different seasons, deformation caused by thermal expansion and contraction of the decorative panel can be better avoided, thereby further improving the stability of the ceiling profile during use.

[0080] Embodiment seven:

[0081] Based on the above embodiments:

[0082] See also Figure 1 Two symmetrically distributed clamping plates 20 are fixedly connected to the surface of the L-shaped material 1, and the surfaces of the two clamping plates 20 are provided with a clamping groove 1 and a clamping groove 2, through which a transparent lampshade 21 and a light belt 22 are respectively connected.

[0083] More specifically, in this embodiment, the light strip 22 can be activated during use to make the structure more layered and improve the overall installation effect.

[0084] Embodiment eight:

[0085] Based on the above embodiments:

[0086] See also Figure 1 and Figure 8 The surface of the clamping block 17 is provided with an inclined portion, and the surface of the extension plate 5 is fixedly connected with elastic protrusions corresponding to the clamping holes 103 .

[0087] More specifically, in the present embodiment: by providing an inclined portion on the clamping block 17, it is convenient for the clamping block 17 to extend into the clamping hole 103 to prevent it from getting stuck, and by providing an elastic protrusion, when the extension plate 5 moves, the elastic protrusion is squeezed until the elastic protrusion extends into the clamping hole 103, so that the operator will feel a sense of frustration, and when the elastic protrusion extends into the clamping hole 103, the clamping block 17 is aligned with another clamping hole 103, thereby making it convenient for the operator to align the clamping block 17, thereby improving the convenience of using the ceiling profile.

[0088] Working principle: When the marine ceiling lifting ceiling profile is used, the following steps are included:

[0089] Step S1: The mounting plate 4 is fixedly mounted on the steel deck on the cabin, and then the L-profile 1 and the L-profile 2 are installed in sequence. The ceiling is installed above the brim, providing a support point for the ceiling to be lifted and suspended in the air. The L-profile 1 and the L-profile 2 form a Z-shaped structure, and cooperate with the ceiling to form a continuous rising or falling Z-shaped structure, so as to achieve the effect of staggered installation of the ceiling, ensure the overall fireproof performance of the cabin, and enhance the overall visual effect of the cabin;

[0090] Step S2: When installing a ceiling made of a heavier material, the pull plate 14 is pressed to drive the push rod 15 to move, and the rotating plate 16 is rotated to drive the block 17 to gradually disengage from the hole 103, and then the extension plate 5 is pulled to move in the second groove 102. When the extension plate 5 moves to a suitable position and the block 17 corresponds to another hole 103, the pull plate 14 is released, and the spring 19 drives the push rod 15 to reset, so that the block 17 extends into another hole 103, and the extension plate 5 is continuously limited, thereby achieving the effect of increasing the support range, being able to adapt to ceilings of different weights, and improving the practicality of the ceiling profile;

[0091] Step S3: When the pull plate 14 is pressed, the tooth row 142 is driven to move on the surface of the extension plate 5 through the connecting plate 141, and the hinge shaft 7 is driven to rotate a certain amplitude through the movement of the tooth row 142 and the meshing relationship with the gear 1 71, and the rotating rod 24 and the cam 25 are driven to a certain amplitude through the belt transmission mechanism 23, and the L-shaped plate 27 is pressed to move, so that the limit rod 26 is disengaged from the slot, and then the support plate 2 9 can slide in the support plate 1 8;

[0092] Step S4: When the extension plate 5 slides along the groove 102, the pull rope 12 drives the rotating rod 13 to rotate, and the threaded portion 131 drives the slider 10 to move upward in the groove 101, thereby driving the support plate 2 9 hinged thereto to move, and by setting the pitch of the threaded portion 131, the moving distance of the slider 10 is consistent with the moving distance of the extension plate 5, so as to achieve the effect of synchronous movement of the support plate 18 and the support plate 29, and ensure that the area of ​​the isosceles right triangle formed between the L-profile 1 remains unchanged to adapt to different support ranges, and can provide stable support, thereby improving the use quality of the ceiling profile.

[0093] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine ceiling lifting ceiling profile, characterized in that: include: A mounting plate (4), wherein a plurality of bolt holes are provided on the surface of the mounting plate (4), and an L-shaped material (1) is threadedly connected to the surface of the bolt holes, and an L-shaped material (2) is threadedly connected to the surface of the L-shaped material (1), and the end plates of the surfaces of the L-shaped material (1) and the L-shaped material (2) are both provided with brim edges (3), and a groove (102) is provided on the surface of the L-shaped material (1), and an extension plate (5) is slidably connected to the groove (102) via a limiting component; Two groups of synchronous moving parts, the synchronous moving parts are arranged on the L-shaped material (1), and include a slider (10), and the synchronous moving parts are connected to the extension plate (5); The surface of the slider (10) is connected to a hinge shaft (7) for fixed-axis rotation, the surface of the hinge shaft (7) is connected to a support plate 1 (8) for fixed-axis rotation, the surface of the slider (10) is hinged to a support plate 2 (9), and the support plate 2 (9) is slidably connected to the support plate 1 (8); A locking component, which is arranged on the surface of the first support plate (8) and is used to limit the sliding of the second support plate (9), and is connected to the limiting component and the hinge shaft (7).

2. The ship ceiling lifting ceiling profile according to claim 1, characterized in that: The limiting component comprises: Two symmetrically distributed push rods (15), a cavity (501) is provided inside the extension plate (5), a groove for the push rod (15) to extend into is provided on the surface of the extension plate (5), a rotating plate (16) is hingedly connected to one end of the push rod (15) located in the cavity (501), a clamping block (17) is hingedly connected to the end plate of the rotating plate (16), a through hole 1 is provided on the inner wall of the cavity (501) for the clamping block (17) to pass through and be slidably connected thereto, and a clamping hole (103) is provided on the inner wall of the groove 2 (102) for the clamping block (17) to pass through and be slidably connected thereto; A pull plate (14), the pull plate (14) is fixedly connected to the push rod (15) and is located at one end outside the groove 2 (102), the surface of the push rod (15) is sleeved with a spring 1 (19), the two ends of the spring 1 (19) are respectively fixedly connected to the surface of the pull plate (14) and the extension plate (5), and the surface of the extension plate (5) is fixedly connected to a support block (6).

3. The ship ceiling lifting ceiling profile according to claim 2, characterized in that: The synchronous moving parts include: A rotating rod (13), wherein two grooves (101) are provided on the surface of the L-shaped material (1), and the rotating rod (13) is rotatably connected to the inner wall of the groove (101) in a fixed axis manner. A pull rope (12) is wound around the surface of the rotating rod (13), and baffles fixedly connected to the surface of the rotating rod (13) are provided above and below the winding position. The end of the pull rope (12) is located in the groove (102) and is fixedly connected to the extension plate (5). A torsion spring (132) is sleeved on the surface of the rotating rod (13), and the two ends of the torsion spring (132) are respectively fixedly connected to the inner wall of the groove (101) and the surface of the baffle; The surface of the rotating rod 1 (13) includes a threaded portion 1 (131), the slider (10) is slidably connected in the groove 1 (101), and the slider (10) is threadedly connected to the surface of the threaded portion 1 (131).

4. The ship ceiling lifting profile according to claim 3, characterized in that: The locking component comprises: A second rotating rod (24), the second rotating rod (24) is rotatably connected to the surface of the first supporting plate (8) in a fixed axis, a cam (25) is fixedly connected to the surface of the second rotating rod (24), and the second rotating rod (24) is connected to the hinge shaft (7) via a belt transmission mechanism (23); Two limiting rods (26), the surface of the support plate 1 (8) is provided with a through hole 2 for the limiting rod (26) to pass through and be slidably connected thereto, the surface of the support plate 2 (9) is provided with a plurality of slots for the limiting rod (26) to extend into, the surface of the limiting rod (26) is fixedly connected with an L-shaped plate (27), the surface of the limiting rod (26) is sleeved with a spring 2 (28), the two ends of the spring 2 (28) are respectively fixedly connected to the surface of the L-shaped plate (27) and the surface of the support plate 1 (8), and the surface of the L-shaped plate (27) is in contact with the cam (25); A transmission assembly is arranged on the hinge shaft (7) and is connected to the extension plate (5). The hinge shaft (7) is driven to rotate by the movement of the extension plate (5).

5. The ship ceiling lifting profile according to claim 4, characterized in that: The transmission assembly comprises a gear 1 (71), the gear 1 (71) is fixedly connected to the surface of the hinge shaft (7), the surface of the extension plate (5) is slidably connected with a tooth row 1 (142), the pull plate (14) and the tooth row 1 (142) are fixedly connected via a connecting plate (141), and the tooth row 1 (142) is meshed with the gear 1 (71).

6. The ship ceiling lifting profile according to claim 1, characterized in that: The surface of the L-shaped material 1 (1) is provided with an elastic adaptable component for preventing thermal expansion and contraction, and the elastic adaptable component comprises: Two cylinders (36), the cylinders (36) are fixedly connected to the surface of the L-shaped material (1) through a fixing plate (35), the inner walls of the cylinders (36) are slidably connected to a moving plate (37) and a moving plate (38), a spring (39) is fixedly connected between the moving plate (37) and the moving plate (38), a connecting rod (40) is fixedly connected to the surface of the moving plate (38), and a contact plate (41) is fixedly connected to the surface of the connecting rod (40); Two rotating rods (3) (29), the surface of the L-shaped material (1) is provided with a groove (3) (104), the rotating rod (3) (29) respectively passes through the inner wall of the cylinder (36) and the groove (104), and is connected to the cylinder (36) and the groove (104) for fixed axis rotation, one end of the rotating rod (29) located in the groove (104) is fixedly connected with a gear (2) (30), the inner wall of the groove (104) is slidably connected with a tooth row (33), the tooth row (33) is meshed with the gear (30), the surface of the rotating rod (29) includes a threaded portion (2), and the movable plate (37) is threadedly connected to the surface of the threaded portion (2); A threaded rod (31), the inner wall of the groove three (104) is fixedly connected to a bottom plate (34), the threaded rod (31) passes through the bottom plate (34) and is rotatably connected to the inner wall of the groove three (104), the surface of the threaded rod (31) is threadedly connected to a drive plate (32), and the tooth row two (33) is fixedly connected to the surface of the drive plate (32).

7. The ship ceiling lifting profile according to claim 1, characterized in that: Two symmetrically distributed clamping plates (20) are fixedly connected to the surface of the L-shaped material (1), and the surfaces of the two clamping plates (20) are provided with a first clamping groove and a second clamping groove, through which a transparent lampshade (21) and a lamp belt (22) are respectively connected.

8. The ship ceiling lifting profile according to claim 2, characterized in that: The surface of the clamping block (17) is provided with an inclined portion, and the surface of the extension plate (5) is fixedly connected with an elastic convex particle corresponding to the clamping hole (103).

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