A marine ceiling lift ceiling profile

Abstract

The application discloses a ship ceiling lifting ceiling profile, and relates to the technical field of ceiling profiles, which comprises a mounting plate, an L-shaped profile two is screw-connected to the surface of an L-shaped profile one, an extension plate is slidingly connected to the recess two through a limiting component, a synchronous moving component is arranged on the L-shaped profile one, a support plate one is rotationally connected to the surface of a hinge shaft, a support plate two is hingedly connected to the surface of a sliding block, a locking component is arranged on the surface of the support plate one, the L-shaped profile one and the L-shaped profile two are matched with the ceiling to form a continuous Z-shaped structure which is raised or lowered, the effect of staggered installation of the ceiling is realized, the overall fireproof performance of the cabin is ensured, the overall visual effect of the cabin is improved, the support area can be increased by moving the extension plate, the ceiling with different weights can be adapted, the synchronous moving component is used to realize the synchronous movement of the support plate one and the support plate two, the stable support effect is ensured, and therefore the use quality of the ceiling profile is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ceiling profiles, in particular to a marine ceiling lifting and lowering ceiling profile. BACKGROUND

[0002] Ceiling profiles are new decorative materials for suspended ceilings developed in recent years, widely used in various industries, especially in the building materials industry. It has low cost and good decorative effect, so it occupies an important position in the field of home decoration and becomes the leading material for suspended ceilings in bathrooms, kitchens, balconies, etc. The ceiling of the cabin on the ship generally has a raised or lowered area.

[0003] Traditional ceiling profiles do not have the function of raising or lowering, and if the connection between the raised or lowered area of the ceiling is not properly handled, it will affect the overall visual effect of the ceiling of a cabin, and also affect the overall reliability, safety, fireproofness and other properties of the cabin. In addition, the existing part of the ceiling profile can support the weight of the light ceiling panel, but the support length of the profile is fixed, so only light ceiling panels can be installed, which cannot meet the strength requirements of heavy ceilings such as natural stone. In order to improve the support strength of the profile, a slope is provided on both sides to form a triangular support, but due to the fixed position of the slope, when the size of the ceiling is large and the weight is heavy, the support effect of the slope will gradually decrease, reducing the use quality of the ceiling profile. SUMMARY

[0004] The purpose of the present application is to provide a marine ceiling lifting and lowering ceiling profile that solves the problems raised in the background art.

[0005] To achieve the above purpose, the present application provides the following technical solution: a marine ceiling lifting and lowering ceiling profile, a mounting plate, a plurality of bolt holes are formed on the surface of the mounting plate, and an L-shaped profile one is threadedly connected through the bolt holes, an L-shaped profile two is threadedly connected on the surface of the L-shaped profile one, a brim is arranged on the surface end plate of the L-shaped profile one and the L-shaped profile two, a recess two is formed on the surface of the L-shaped profile one, and an extension plate is slidably connected in the recess two through a limiting part;

[0006] Two sets of synchronous moving parts are arranged on the L-shaped profile one, including a sliding block, and the synchronous moving parts are connected with the extension plate;

[0007] An articulation shaft is rotationally connected to the surface of the sliding block, a support plate one is rotationally connected to the surface of the articulation shaft, and a support plate two is articulated to the surface of the sliding block; the support plate two is slidably connected between the support plate one and the support plate two;

[0008] Locking component, locking component is arranged in the support plate one surface, for limiting the sliding of the support plate two, and with the limiting component and the hinge shaft connection.

[0009] Optionally, the limiting component comprises:

[0010] Two symmetrically distributed push rods, the extension plate is internally provided with a cavity, the surface of the extension plate is provided with a slot for the push rod to extend into, one end of the push rod located in the cavity is hingedly connected with a rotating plate, the end plate of the rotating plate is hingedly connected with a clamping block, the inner wall of the cavity is provided with a through hole one for the clamping block to pass through and be in sliding connection with, the inner wall of the groove two is provided with a clamping hole for the clamping block to pass through and be in sliding connection with;

[0011] Pull plate, the pull plate is fixedly connected to one end of the push rod located outside the groove two, the surface of the push rod is sleeved with a spring one, the two ends of the spring one are respectively fixedly connected with the surface of the pull plate and the extension plate, and the surface of the extension plate is fixedly connected with a supporting block.

[0012] Optionally, the synchronous moving component comprises:

[0013] Rotating rod one, the surface of the L-shaped profile one is provided with two grooves one, the rotating rod one is rotationally connected to the inner wall of the groove one, the surface of the rotating rod one is wound with a pull rope, and the upper and lower winding positions are provided with a baffle fixedly connected to the surface of the rotating rod one, the end of the pull rope located in the groove two is fixedly connected with the extension plate, the surface of the rotating rod one is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected with the inner wall of the groove one and the surface of the baffle.

[0014] The surface of the rotating rod one comprises a threaded portion one, the sliding block is slidingly connected in the groove one, and the sliding block is threadedly connected to the surface of the threaded portion one.

[0015] Optionally, the locking component comprises:

[0016] Rotating rod two, the rotating rod two is rotationally connected to the surface of the support plate one, the surface of the rotating rod two is fixedly connected with a cam, and the rotating rod two and the hinge shaft are connected through a belt transmission mechanism.

[0017] Two limiting rods, the surface of the support plate one is provided with a through hole two for the limiting rod to pass through and be in sliding connection with, the surface of the support plate two is provided with a plurality of clamping grooves for the limiting rod to extend into, the surface of the limiting rod is fixedly connected with an L-shaped plate, the surface of the limiting rod is sleeved with a spring two, the two ends of the spring two are respectively fixedly connected with the surface of the L-shaped plate and the surface of the support plate one, and the surface of the L-shaped plate abuts against the cam.

[0018] A transmission assembly is arranged on the hinge shaft and connected with the extension plate to drive the hinge shaft to rotate by moving the extension plate.

[0019] Optionally, the transmission assembly comprises a gear one fixedly connected to the surface of the hinge shaft, the surface of the extension plate is slidably connected with a gear row one, the gear row one is fixedly connected with the connecting plate between the pull plate and the gear row one, and the gear row one is engaged with the gear one.

[0020] Optionally, the surface of the L-shaped profile one is provided with an elastic adapting part for preventing thermal expansion and cold contraction, and the elastic adapting part comprises:

[0021] Two cylinders are fixedly connected to the surface of the L-shaped profile one through a fixing plate, the inner walls of the cylinders are slidably connected with a moving plate one and a moving plate two respectively, the moving plate one and the moving plate two are fixedly connected with a spring three in common, the surface of the moving plate two is fixedly connected with a connecting rod, and the surface of the connecting rod is fixedly connected with an abutting plate.

[0022] Two rotating rods three are arranged in the recess three of the L-shaped profile one, and the rotating rods three pass through the inner walls of the cylinders and the recess three and are fixedly and rotationally connected thereto, one end of the rotating rod three in the recess three is fixedly connected with a gear two, the inner wall of the recess three is slidably connected with a gear row two, the gear row two is engaged with the gear two, and the surface of the rotating rod three comprises a threaded part two, and the moving plate one is threadedly connected to the surface of the threaded part two.

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

[0024] Optionally, the surface of the L-shaped profile one is fixedly connected with two symmetrically distributed clamping plates, the surface of the two clamping plates is provided with a clamping groove one and a clamping groove two, and a transparent lampshade and a lamp strip are connected with the clamping groove one and the clamping groove two respectively.

[0025] Optionally, the surface of the clamping block is provided with an inclined surface part, and the surface of the extension plate is fixedly connected with an elastic convex particle corresponding to the clamping hole.

[0026] Compared with the prior art, the present application has the following advantages:

[0027] One, the present application forms a continuous Z-shaped structure that is raised or lowered by installing the ceiling on the upper surface of the L-shaped material one and the L-shaped material two, and the L-shaped material one and the L-shaped material two form a Z-shaped structure, which can cooperate with the ceiling to achieve the effect of installing the ceiling on different floors, ensure the overall fireproof performance of the cabin, and improve the overall visual effect of the cabin.

[0028] Two, when installing a ceiling with heavy material, the present application can increase the supporting range by pressing the pull plate, moving the push rod, rotating the rotating plate, gradually separating the clamping block from the clamping hole, then moving the extension plate in the groove two, moving the extension plate to the appropriate position, and making the clamping block correspond to another clamping hole, then releasing the pull plate, and moving the push rod back to the original position by the spring one, so that the clamping block extends into another clamping hole, and the extension plate is continuously limited, thereby realizing the effect of increasing the supporting range, and being able to adapt to ceilings of different weights and improve the practicality of the suspended ceiling profile.

[0029] Three, when the extension plate slides along the groove two, the present application can realize the synchronous movement of the support plate one and the support plate two by pulling the rope to drive the rotating rod one to rotate, and moving the sliding block upward in the groove one by the threaded portion one, thereby moving the support plate two connected thereto, and setting the pitch of the threaded portion one to make the distance of the sliding block consistent with the distance of the extension plate, so as to realize the effect of synchronous movement of the support plate one and the support plate two, ensure that the area is increased without changing the shape of the isosceles right triangle between the L-shaped material one, adapt to different supporting ranges, and stably support, thereby improving the use quality of the suspended ceiling profile. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the isometric view of the overall structure of the present application;

[0031] Figure 2 It is the enlarged view of the structure at A in the present application Figure 1 ;

[0032] Figure 3 It is the enlarged view of the structure at B in the present application Figure 1 ;

[0033] Figure 4 It is the enlarged view of the structure at C in the present application Figure 1 ;

[0034] Figure 5 It is the sectional view of the overall structure of the present application Figure 1 ;

[0035] Figure 6 It is the enlarged view of the structure at D in the present application Figure 5 ;

[0036] Figure 7 It is the schematic view of the threaded rod structure of the present application

[0037] Figure 8 A cross section of the overall structure of the present application Figure 2 ;

[0038] Figure 9 A schematic view of a structure of the gear of the present application.

[0039] In the figure: 1, L-shaped profile one; 101, groove one; 102, groove two; 103, clamping hole; 104, groove three; 2, L-shaped profile two; 3, brim edge; 4, mounting plate; 5, extension plate; 501, cavity; 6, support block; 7, hinged shaft; 71, gear one; 8, support plate one; 9, support plate two; 10, sliding block; 12, pull rope; 13, rotating rod one; 131, threaded part one; 132, torsion spring; 14, pull plate; 141, connecting plate; 142, gear one; 15, push rod; 16, rotating plate; 17, clamping block; 19, spring one; 20, clamping plate; 21, transparent lampshade; 22, lamp strip; 23, belt transmission mechanism; 24, rotating rod two; 25, cam; 26, limiting rod; 27, L-shaped plate; 28, spring two; 29, rotating rod three; 30, gear two; 31, threaded rod; 32, driving plate; 33, gear two; 34, bottom plate; 35, fixed plate; 36, cylinder; 37, moving plate one; 38, moving plate two; 39, spring three; 40, connecting rod; 41, abutment plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0041] Embodiment one:

[0042] Please refer to Figures 1 to 9 The present embodiment provides a technical solution: a marine ceiling lifting ceiling profile, comprising:

[0043] The surface of the mounting plate 4 is provided with a plurality of bolt holes, and the L-shaped profile one 1 is threadedly connected to the bolt holes. The surface of the L-shaped profile one 1 is threadedly connected with the L-shaped profile two 2. The surface end plates of the L-shaped profile one 1 and the L-shaped profile two 2 are provided with the brim edge 3. The surface of the L-shaped profile one 1 is provided with the groove two 102. The extension plate 5 is slidingly connected in the groove two 102 through a limiting component. The brim edges of the L-shaped profile one 1 and the L-shaped profile two 2 are provided with flattened edges. The flattened edges reduce the physical injury of the material cutout of the brim edge to the installer.

[0044] Two groups of synchronous moving components are arranged on the L-shaped profile one 1, and the synchronous moving components are arranged on the L-shaped profile one 1 and include a sliding block 10, and the synchronous moving components are connected with the extension plate 5;

[0045] The surface of the sliding block 10 is fixedly connected with a hinge shaft 7, the surface of the hinge shaft 7 is fixedly connected with a support plate one 8, the surface of the sliding block 10 is hingedly connected with a support plate two 9, the support plate two 9 is slidingly connected with the support plate one 8, and the support plate two 9 and the support plate one 8 form an isosceles right triangle with the L-shaped profile one 1;

[0046] The locking component is arranged on the surface of the support plate one 8, is used for limiting the sliding of the support plate two 9, and is connected with the limiting component and the hinge shaft 7;

[0047] The surface of the L-shaped profile two 2 can also be provided with the same structure as that on the L-shaped profile one 1, and details are not repeated here.

[0048] More specifically, in the embodiment: the mounting plate 4 is fixedly installed on the steel deck on the cabin, the L-shaped profile one 1 is installed on the surface of the mounting plate 4 through bolts, the L-shaped profile two 2 is threadedly connected with the L-shaped profile one 1, the ceiling is installed on the surface of the L-shaped profile one 1 and the L-shaped profile two 2, and the ceiling is supported upward to be hung in the air, the L-shaped profile one 1 and the L-shaped profile two 2 form a Z-shaped structure, can cooperate with the ceiling to form a continuous Z-shaped structure that is raised or lowered, realize the effect of installing the ceiling in a staggered manner, ensure the fireproof performance of the cabin as a whole, and improve the visual effect of the cabin as a whole.

[0049] When a ceiling with a relatively heavy material is installed, the limiting of the extension plate 5 is released through the limiting component, then the extension plate 5 is pulled away from the L-shaped profile one 1, the ceiling is assisted and supported through the extension plate 5, the support range is improved, different weights of the ceiling can be adapted, the practicability of the suspended ceiling profile is improved, and the extension plate 5 drives the two groups of synchronous moving components to move in the moving process, the sliding block 10 is vertically moved through the movement of the synchronous moving components, the support plate two 9 that is hingedly connected with the sliding block 10 is moved through the vertical movement of the sliding block 10, and the locking component is driven to move before the extension plate 5 moves, the locking component is driven to move, the locking of the support plate one 8 and the support plate two 9 is released, then the extension plate 5 is moved, the hinge shaft 7 and the support plate one 8 that is fixedly connected with the hinge shaft 7 are moved, so that the support plate one 8 and the support plate two 9 are synchronously moved, the support plate two 9 is slid in the support plate one 8, the area is increased while the isosceles right triangle shape between the support plate one 8 and the support plate two 9 and the L-shaped profile one 1 is unchanged, different support ranges can be adapted, the stable support effect is ensured, and therefore the use quality of the suspended ceiling profile is improved.

[0050] Embodiment two:

[0051] On the basis of the above embodiment:

[0052] Please refer to Figure 1 , Figure 8 and Figure 9 , the limiting part in example one is disclosed as follows, the limiting part comprises:

[0053] Two symmetrically distributed push rods 15, the extension plate 5 is internally provided with a cavity 501, the surface of the extension plate 5 is provided with a slot for the push rod 15 to extend into, the end of the push rod 15 located in the cavity 501 is hingedly connected with a rotating plate 16, the end plate of the rotating plate 16 is hingedly connected with a clamping block 17, the inner wall of the cavity 501 is provided with a through hole one for the clamping block 17 to pass through and be in sliding connection with, the inner wall of the groove two 102 is provided with a clamping hole 103 for the clamping block 17 to pass through and be in sliding connection with;

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

[0055] More specifically, in the embodiment: when the extension plate 5 needs to be moved, the push rod 15 is driven to move downward as shown in Figure 8 by pressing the pull plate 14, the spring one 19 is compressed, the rotating plate 16 is driven to rotate by the movement of the push rod 15, the clamping block 17 is gradually separated from the clamping hole 103 by the rotation of the rotating plate 16, and the extension plate 5 can be moved in the groove two 102 when the clamping block 17 is separated from the clamping hole 103, thereby realizing the effect of increasing the supporting range, the extension plate 5 is moved to a suitable position, and the clamping block 17 corresponds to another clamping hole 103, the pull plate 14 is released, and the push rod 15 is reset by the elastic restoring force of the spring one 19, the rotating plate 16 is reset by the reset of the push rod 15, so that the clamping block 17 extends into another clamping hole 103, and the extension plate 5 is continuously limited to ensure the supporting effect of the subsequent suspended ceiling profile.

[0056] Example three:

[0057] On the basis of the above embodiment:

[0058] Please refer to Figure 1 , Figure 2 and Figure 8 , the synchronous moving part in example one is disclosed as follows, the synchronous moving part comprises:

[0059] The surface of the L-shaped profile 1 is provided with two grooves 101, the rotating rod 13 is fixedly connected to the inner wall of the groove 101, the surface of the rotating rod 13 is provided with a pull rope 12, and the upper and lower parts of the winding part are provided with a baffle fixedly connected to the surface of the rotating rod 13, the end of the pull rope 12 is located in the groove 102 and is fixedly connected with the extension plate 5, and the surface of the rotating rod 13 is provided with a torsion spring 132, and the two ends of the torsion spring 132 are fixedly connected with the inner wall of the groove 101 and the surface of the baffle.

[0060] The surface of the rotating rod 13 comprises a threaded part 131, the sliding block 10 is slidingly connected in the groove 101, and the sliding block 10 is threadedly connected to the surface of the threaded part 131.

[0061] More specifically, in the embodiment: when the extension plate 5 slides along the groove 102 and gradually moves away from the L-shaped profile 1, the rotating rod 13 is driven to rotate by the pull rope 12, the torsion spring 132 is deformed by the rotation of the rotating rod 13, and the sliding block 10 is driven to move upward in the groove 101 by the threaded part 131, thereby driving the support plate 9 connected thereto to move, and the pitch of the threaded part 131 is set to make the moving distance of the sliding block 10 consistent with the moving distance of the extension plate 5, so as to realize the effect of synchronous movement of the support plate 8 and the support plate 9, and ensure that the area is increased under the condition that the isosceles right triangle shape between the L-shaped profile 1 remains unchanged, so as to adapt to different support ranges and stably support, thereby improving the use quality of the suspended ceiling profile.

[0062] Embodiment four:

[0063] On the basis of the above embodiments:

[0064] Please refer to Figures 1 to 4 The locking component in embodiment one is disclosed as follows, and the locking component comprises:

[0065] The rotating rod 24 is fixedly connected to the surface of the support plate 8, the surface of the rotating rod 24 is fixedly connected with a cam 25, and the rotating rod 24 and the hinge shaft 7 are connected through the belt transmission mechanism 23.

[0066] Two limiting rods 26, the surface of the support plate 8 is provided with a through hole 2 for the limiting rod 26 to pass through and slidingly connected therewith, and the surface of the support plate 9 is provided with a plurality of clamping grooves 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 provided with a spring 28, the two ends of the spring 28 are fixedly connected with the surface of the L-shaped plate 27 and the surface of the support plate 8, and the surface of the L-shaped plate 27 abuts against the cam 25.

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

[0068] More specifically, in this embodiment: pressing the pull plate 14 drives the transmission assembly to move, which in turn drives the hinge shaft 7 to rotate a certain degree. The rotation of the hinge shaft 7, through the belt drive mechanism 23, drives the rotating rod 24 to rotate a certain degree. The rotation of the rotating rod 24 then drives the cam 25 to rotate a certain degree, such as... Figure 3 As shown, during the rotation of cam 25, it presses L-shaped plate 27 to move. The movement of L-shaped plate 27 causes limit rod 26 to disengage from the slot and stretches spring 28. When limit rod 26 disengages from the slot, support plate 9 can slide within support plate 8. At this time, pressing pull plate 14 has already disengaged block 17 from slot 103, allowing extension plate 5 to be pulled to move. When extension plate 5 moves to the appropriate position, pull plate 14 is released, and block 17 extends into another slot 103. The transmission assembly drives hinge shaft 7 to reset. The reset of hinge shaft 7 drives rotating rod 24 and cam 25 to reset. The action of spring 28 causes limit rod 26 to extend into another slot, continuing to limit support plate 9. This ensures the support quality of the inclined plate composed of support plate 8 and support plate 9, improving the performance of the ceiling profile.

[0069] Example 5:

[0070] Based on the above embodiments:

[0071] Please see Figure 1 and Figure 9 The transmission component in Embodiment 1 is disclosed as follows: the transmission component includes a gear 71, which is fixedly connected to the surface of the hinge shaft 7. A toothed rack 142 is slidably connected to the surface of the extension plate 5. The pull plate 14 and the toothed rack 142 are fixedly connected through a connecting plate 141. The toothed rack 142 meshes with the gear 71.

[0072] More specifically, in this embodiment: by pressing the pull plate 14, the toothed rack 142 is moved on the surface of the extension plate 5 by the connecting plate 141. The movement of the toothed rack 142, through its meshing with the gear 71, drives the hinge shaft 7 to rotate.

[0073] Example 6:

[0074] Based on the above embodiments:

[0075] Please see Figures 5 to 7 The surface of profile L-1 is provided with an elastic adapting component to prevent thermal expansion and contraction. The elastic adapting component includes:

[0076] Two cylinders 36, the cylinder 36 is fixedly connected on the surface of the L-shaped section one 1, the inner wall of the cylinder 36 is slidably connected with the moving plate one 37 and the moving plate two 38 respectively, the moving plate one 37 and the moving plate two 38 are fixedly connected with the spring three 39, the surface of the moving plate two 38 is fixedly connected with the connecting rod 40, the surface of the connecting rod 40 is fixedly connected with the abutment plate 41;

[0077] Two rotating rods three 29, the surface of the L-shaped section one 1 is provided with a groove three 104, the rotating rod three 29 is rotatably connected with the inner wall of the cylinder 36 and the groove three 104 respectively, one end of the rotating rod three 29 located in the groove three 104 is fixedly connected with the gear two 30, the inner wall of the groove three 104 is slidably connected with the gear rack two 33, the gear rack two 33 is engaged with the gear two 30, the surface of the rotating rod three 29 comprises a threaded portion two, the moving plate one 37 is threadedly connected with the surface of the threaded portion two;

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

[0079] More specifically, in the embodiment: since the ceiling is installed on the L-shaped section one 1, due to the influence of thermal expansion and contraction, the ceiling will extrude or separate the L-shaped section one 1, causing the instability of the suspended ceiling structure, at this time, by setting the abutment plate 41, in use, by rotating the threaded rod 31, driving the driving plate 32 to move vertically, by the vertical movement of the driving plate 32, driving the gear rack two 33 to move vertically, and by the meshing relationship with the gear two 30, driving the rotating rod three 29 to rotate, by the rotation of the rotating rod three 29, and by the action of the threaded portion two, driving the moving plate one 37 to move in the cylinder 36, by the movement of the moving plate one 37, and by the action of the spring three 39, driving the moving plate two 38 to move, by the movement of the moving plate two 38, and by the connecting rod 40, driving the abutment plate 41 to abut with the ceiling, by the action of the moving plate one 37, the spring three 39 and the moving plate two 38, the elastic clamping effect is realized, which can keep the whole suspended ceiling section in good stability under the condition of ceiling vibration and thermal expansion and contraction, and by rotating the threaded rod 31, the relative position of the moving plate one 37 and the moving plate two 38 is adjusted, and then the initial compression amount of the spring three 39 is adjusted, so as to conveniently adjust the clamping force of the abutment plate 41 on the ceiling, which can better avoid the deformation caused by the thermal expansion and contraction of the decorative panel in different seasons, and further improve the stability of the suspended ceiling section in use.

[0080] Example seven:

[0081] On the basis of the above embodiments:

[0082] Please refer to Figure 1 The surface of the L-shaped profile one 1 is fixedly connected with two symmetrical clamping plates 20, the surface of each of the two clamping plates 20 is provided with a clamping groove one and a clamping groove two, and the clamping groove one and the clamping groove two are respectively connected with a transparent lampshade 21 and a lamp strip 22.

[0083] More specifically, in this embodiment: the lamp strip 22 can be started in use, making the structure more layered and improving the overall installation effect.

[0084] Embodiment eight:

[0085] On the basis of the above embodiments:

[0086] Please refer to Figure 1 and Figure 8 The surface of the clamping block 17 is provided with a bevel part, and the surface of the extension plate 5 is fixedly connected with an elastic convex particle corresponding to the clamping hole 103.

[0087] More specifically, in this embodiment: by providing the bevel part on the clamping block 17, the clamping block 17 is facilitated to extend into the clamping hole 103, preventing the situation of being stuck, and by providing the elastic convex particle, when the extension plate 5 moves, the elastic convex particle is extruded until it extends into the clamping hole 103, so that the operator will feel a sense of frustration, when the elastic convex particle extends into the clamping hole 103, the clamping block 17 is aligned with another clamping hole 103, thereby facilitating the operator to align the clamping block 17, and improving the convenience of the ceiling profile in use.

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

[0089] Step S1: the mounting plate 4 is fixedly installed on the steel deck of the cabin, then the L-shaped profile one 1 and the L-shaped profile two 2 are installed in sequence, the ceiling is installed above the brim, providing a support point for the ceiling upward, supporting the ceiling suspended in the air, the L-shaped profile one 1 and the L-shaped profile two 2 form a Z-shaped structure, and cooperate with the ceiling to form a continuous Z-shaped structure that is raised or lowered, realizing 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;

[0090] Step S2: when a ceiling with heavy material is installed, the pull plate 14 is pressed to drive the push rod 15 to move, and the rotating plate 16 is rotated to drive the clamping block 17 to gradually separate from the clamping hole 103, then the extension plate 5 is pulled to move in the groove two 102, the extension plate 5 moves to the appropriate position, and the clamping block 17 corresponds to another clamping hole 103, the pull plate 14 is released, and the push rod 15 is driven to reset by the spring one 19, so that the clamping block 17 extends into another clamping hole 103, and the extension plate 5 is continuously limited, thereby realizing the effect of increasing the support range, which can adapt to ceilings of different weights and improve the practicality of the ceiling profile.

[0091] Step S3: when the pull plate 14 is pressed, the gear row one 142 is driven to move on the surface of the extension plate 5 through the connecting plate 141, the gear row one 142 is moved and the hinge shaft 7 is driven to rotate a certain amplitude through the meshing relationship with the gear one 71, the belt transmission mechanism 23 drives the rotating rod two 24 and the cam 25 a certain amplitude, the L-shaped plate 27 is pressed to move, so that the limiting rod 26 is separated from the clamping groove, then the supporting plate two 9 can slide in the supporting plate one 8;

[0092] Step S4: when the extension plate 5 slides along the groove two 102, the rotating rod one 13 is driven to rotate through the pull rope 12, and the sliding block 10 is driven to move upward in the groove one 101 through the threaded part one 131, so as to drive the supporting plate two 9 which is hinged thereto to move, and the pitch of the threaded part one 131 is set to make the moving distance of the sliding block 10 consistent with the moving distance of the extension plate 5, so as to realize the effect of synchronous movement of the supporting plate one 8 and the supporting plate two 9, and ensure that the isosceles right triangle shape between the L-shaped profile one 1 is unchanged to increase the area, so as to adapt to different support range and stably support, thereby improving the use quality of the suspended ceiling profile.

[0093] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A marine ceiling lifting and suspending profile, characterized in that, include: Mounting plate (4), the surface of which is provided with multiple bolt holes, and L-shaped profile one (1) is threadedly connected through the bolt holes. L-shaped profile two (2) is threadedly connected to the surface of L-shaped profile one (1). Both L-shaped profile one (1) and L-shaped profile two (2) are provided with cap edge (3) on their surface end plates. L-shaped profile one (1) is provided with groove two (102) on its surface. An extension plate (5) is slidably connected in the groove two (102) through a limiting component. Two sets of synchronous moving parts are provided on the L-shaped profile (1) and include a slider (10). The synchronous moving parts are connected to the extension plate (5). The slider (10) is rotatably connected to a hinge shaft (7) on a fixed axis. The hinge shaft (7) is rotatably connected to a support plate (8) on a fixed axis. The slider (10) is hinged to a support plate (9). The support plate (9) and the support plate (8) are slidably connected. A locking component is disposed on the surface of the first support plate (8) to restrict the sliding of the second support plate (9) and is connected to the limiting component and the hinge shaft (7).

2. The marine ceiling lifting profile according to claim 1, characterized in that: The limiting component includes: Two symmetrically distributed push rods (15), the extension plate (5) has a cavity (501) inside, the surface of the extension plate (5) has a slot for the push rod (15) to extend into, the end of the push rod (15) located in the cavity (501) is hinged to a rotating plate (16), the end plate of the rotating plate (16) is hinged to a locking block (17), the inner wall of the cavity (501) has a through hole one for the locking block (17) to pass through and slide with it, and the inner wall of the groove two (102) has a locking hole (103) for the locking block (17) to pass through and slide with it; Pull plate (14), the pull plate (14) is fixedly connected to the push rod (15) and located at one end outside the groove (102). The surface of the push rod (15) is fitted with a spring (19). The two ends of the spring (19) are fixedly connected to the surface of the pull plate (14) and the extension plate (5) respectively. The surface of the extension plate (5) is fixedly connected with a support block (6).

3. The marine ceiling lifting profile according to claim 2, characterized in that: The synchronous movement component includes: Rotating rod one (13), the surface of the L-shaped profile one (1) has two grooves one (101), the rotating rod one (13) is rotatably connected to the inner wall of the groove one (101) with a fixed axis, the surface of the rotating rod one (13) is wound with a pull rope (12), and baffles are fixedly connected to the surface of the rotating rod one (13) at both the top and bottom of the winding part, the end of the pull rope (12) is located in the groove two (102) and is fixedly connected to the extension plate (5), the surface of the rotating rod one (13) is sleeved with a torsion spring (132), and the two ends of the torsion spring (132) are fixedly connected to the inner wall of the groove one (101) and the surface of the baffle respectively; 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).

4. The marine ceiling lifting profile according to claim 3, characterized in that: The locking component includes: Rotary rod two (24) is rotatably connected to the surface of the support plate one (8) on a fixed axis. A cam (25) is fixedly connected to the surface of the rotating rod two (24). The rotating rod two (24) is connected to the hinge shaft (7) through a belt drive mechanism (23). Two limiting rods (26), the surface of the first support plate (8) is provided with a through hole 2 for the limiting rod (26) to pass through and slide connected thereto, the surface of the second support plate (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 fixedly connected to the surface of the L-shaped plate (27) and the surface of the first support plate (8) respectively, and the surface of the L-shaped plate (27) abuts against the cam (25); A transmission assembly is disposed on the hinge shaft (7) and connected to the extension plate (5). The movement of the extension plate (5) drives the hinge shaft (7) to rotate.

5. The marine ceiling lifting profile according to claim 4, characterized in that: The transmission assembly includes a gear (71) which is fixedly connected to the surface of the hinge shaft (7). A toothed rack (142) is slidably connected to the surface of the extension plate (5). The pull plate (14) and the toothed rack (142) are fixedly connected through a connecting plate (141). The toothed rack (142) meshes with the gear (71).

6. The marine ceiling lifting profile according to claim 1, characterized in that: The surface of the L-shaped profile (1) is provided with an elastic adapting component for preventing thermal expansion and contraction, the elastic adapting component comprising: Two cylindrical bodies (36) are fixedly connected to the surface of the L-shaped profile (1) by a fixing plate (35). The inner walls of the cylindrical bodies (36) are respectively 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). An abutment plate (41) is fixedly connected to the surface of the connecting rod (40). Two rotating rods (29), the surface of the L-shaped profile (1) is provided with a groove (104), the rotating rods (29) pass through the inner wall of the cylinder (36) and the groove (104) respectively, and are rotatably connected to them on a fixed axis, the end of the rotating rod (29) located in the groove (104) is fixedly connected to a gear (30), the inner wall of the groove (104) is slidably connected to a toothed rack (33), the toothed rack (33) meshes with the gear (30), the surface of the rotating rods (29) includes a threaded part, and the moving plate (37) is threadedly connected to the surface of the threaded part; A threaded rod (31) is fixedly connected to a base plate (34) on the inner wall of the groove three (104). The threaded rod (31) passes through the base plate (34) and is rotatably connected to the inner wall of the groove three (104) on a fixed axis. A drive plate (32) is threadedly connected to the surface of the threaded rod (31). The toothed row two (33) is fixedly connected to the surface of the drive plate (32).

7. The marine ceiling lifting profile according to claim 1, characterized in that: The surface of the L-shaped profile (1) is fixedly connected to two symmetrically distributed clamps (20). The surfaces of the two clamps (20) are provided with a snap-fit ​​groove 1 and a snap-fit ​​groove 2. A transparent lampshade (21) and a light strip (22) are respectively connected through the snap-fit ​​groove 1 and the snap-fit ​​groove 2.

8. The marine ceiling lifting profile according to claim 2, characterized in that: The surface of the card block (17) is provided with a beveled part, and the surface of the extension plate (5) is fixedly connected with elastic protrusions corresponding to the card hole (103).

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