Adjustable suspended ceiling structure for aluminum veneer

Abstract

The invention belongs to the technical field of aluminum veneers, and particularly relates to an adjustable suspended ceiling structure for aluminum veneers.The adjustable suspended ceiling structure comprises a fixing base, a connecting mechanism and an aluminum veneer mounting frame, the connecting mechanism is connected to the fixing base, and the connecting mechanism comprises a rotating support, a lifting screw, a driven bevel gear, a lifting solenoid, a sliding rod, a sleeve, a connecting disc and a height adjusting lead screw; the right side of the top end of the rotating support is rotationally connected with a lifting screw, the lower end of the lifting screw is fixedly connected with a driven bevel gear, the upper end of the lifting screw is in threaded connection with a lifting screw pipe, and when the aluminum veneer mounting frame is turned over, the connecting mechanism extends synchronously, so that the effect that the aluminum veneer mounting frame descends while rotating is achieved; the connecting mechanism can be driven to rotate, the height adjusting lead screw at the upper end of the connecting mechanism rotates on the fixing base, height adjustment is achieved, after the aluminum veneer mounting frame descends, the original ceiling position is vacated, an operation space is provided for workers, and adjustment, overhaul and use are convenient.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum veneer panels, in particular to an adjustable ceiling structure for aluminum veneer panels. Background Art

[0002] Aluminum veneer refers to a building decoration material that has been processed through chromization and other treatments, and then fluorocarbon spraying technology is used. It is used to decorate the top of the kitchen and bathroom. However, aluminum veneer cannot be directly connected to the roof, so it needs to be installed with the help of a suspended ceiling structure. The suspended ceiling structure consists of three parts: hangers, keel frames and cover panels. The hangers are also called suspension bars. Their function is to connect the entire suspended ceiling system to the structural members and transfer the entire suspended ceiling load to the structural members.

[0003] During the installation of the aluminum veneer ceiling, the ceiling structure needs to be fixed to the roof first, and then the aluminum veneer is fixed to the ceiling structure. The existing ceiling structure is not convenient for adjusting the distance between the aluminum veneer and the ground for houses of different heights, and the unstable connection between the structures will cause shaking, and the safety of the ceiling structure is limited.

[0004] However, the existing aluminum veneer adjustment mechanism and the commonly used fixed structure, no matter what structure, once the aluminum veneer is installed, the roof will be covered with aluminum veneer. When adjustment is needed later, the aluminum veneer needs to be removed to expose the operating gap. However, the aluminum veneers are tightly packed together and it is difficult to remove them to expose the operating space for adjustment. Therefore, an adjustable ceiling structure for aluminum veneer is proposed. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid blurring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0006] In view of the above problems and / or the problems existing in the existing adjustable ceiling structure for aluminum veneer, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide an adjustable ceiling structure for aluminum veneer panels. When the aluminum veneer panel mounting frame is flipped, the connecting mechanism is extended synchronously to achieve the effect of the aluminum veneer panel mounting frame rotating and descending at the same time. The horizontal rotation of the aluminum veneer panel mounting frame can drive the connecting mechanism to rotate, so that the height adjustment screw rod at the upper end of the connecting mechanism rotates on the fixed seat to achieve height adjustment. After the aluminum veneer panel mounting frame is lowered, the original ceiling position is vacant, providing operating space for the staff, which is convenient for adjustment and maintenance.

[0008] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] An adjustable ceiling structure for aluminum veneer, comprising:

[0010] Fixed seat;

[0011] A connecting mechanism is connected to the fixed seat, and the connecting mechanism includes a rotating bracket, a lifting screw, a driven bevel gear, a lifting solenoid, a sliding rod, a sleeve, a connecting plate and a height adjustment screw. The right side of the top of the rotating bracket is rotatably connected to the lifting screw, the lower end of the lifting screw is fixedly connected to the driven bevel gear, the upper end of the lifting screw is threadedly connected to the lifting solenoid, the left side of the top of the rotating bracket is fixedly connected to the sliding rod, the upper end of the sliding rod is slidably connected to the sleeve, a connecting plate is provided on the top of the lifting solenoid and the sleeve, and a height adjustment screw is provided on the top of the connecting plate;

[0012] An aluminum veneer mounting frame is arranged on the rotating bracket. The aluminum veneer mounting frame includes a hollow plate, a rotating connecting block, a flip shaft and a driving bevel gear. A rotating connecting block is set at the top center of the hollow plate. The upper end of the rotating connecting block is fixedly provided with a flip shaft connected to the rotating bracket. The right end of the flip shaft is fixedly connected to the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

[0013] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, the fixed seat includes a fixed plate, a fixed screw, a sliding bracket, a slide rod, teeth and a safety stopper, a fixed screw is set at the bottom center of the fixed plate, the upper end of the height adjustment screw is screwed into the fixed screw, sliding brackets are set at the bottom of the left and right side walls of the fixed screw, both ends of the sliding brackets are slidably connected to the slide rod, teeth are set on the side walls adjacent to the slide rod, and a safety stopper is set at the bottom end of the adjacent side of the slide rod, and an external thread is set on the outer wall of the connecting plate, and the external thread is engaged with the teeth.

[0014] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, the top of the sliding rod is fixed with an oil box, the outer side wall of the oil box is connected with an oil pipe, the lower end of the oil pipe is connected with a brush head, and the brush heads are respectively attached to both sides of the height adjustment screw rod.

[0015] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, one end of the top of the rotating connecting block is provided with a curved surface, and the other end of the top of the rotating connecting block is provided with a limiting block. When the hollow plate is in a horizontal state, the limiting block is attached to the top of the inner side of the rotating bracket.

[0016] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, the tops of the front and rear sides of the hollow plate are provided with flip seats, the bottoms of the left and right ends of the hollow plate are provided with card slots, and the flip seats are provided with a clamping mechanism.

[0017] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, the clamping mechanism includes a clamping connecting seat, a clamping shaft, a driven gear, a worm, a driving gear, a splint, a connecting block, a connecting shaft and a screw thread. The clamping connecting seat is fixed to the top side of the hollow plate, and the upper end of the clamping connecting seat is rotatably connected to the clamping shaft. The driven gear is fixed on the clamping shaft, and worms are provided at both ends of the clamping shaft. The driving gear is fixed on the side of the rotating bracket, and the driving gear is meshed with the driven gear. A connecting block is provided on the top of the splint, and a connecting shaft is provided on the connecting block. The connecting shaft is rotatably connected to the flip seat, and a screw thread is provided on the top of the connecting block, and the screw thread is engaged with the worm.

[0018] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, when the hollow plate is in a horizontal state, the splints are clamped on both sides of the hollow plate; when the hollow plate is in an inclined state, the splints are unfolded on both sides of the hollow plate.

[0019] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, a rebound mechanism is connected between the rotating bracket and the hollow plate, and the rebound mechanism includes an upper hinge seat, a lower hinge seat, a pulling spring, a rotating block, a pulling shaft and a top rod. The upper hinge seat is fixed to the side of the rotating bracket, and the lower hinge seat is fixed to the top of the hollow plate. Both ends of the pulling spring are fixedly connected to the rotating block, and a pulling shaft is fixedly provided on the rotating block. The rotating blocks at both ends are respectively connected to the upper hinge seat and the lower hinge seat through the pulling shaft, and the outer end of the pulling shaft on the lower hinge seat is fixedly connected to the top rod.

[0020] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, a limiting mechanism is provided between the clamping shaft and the rotating bracket, the limiting mechanism includes a holding block, a connecting ring and a hook, the holding block is fixed to the side wall of the rotating bracket, the connecting ring is fixed to the clamping shaft, and the side wall of the connecting ring is fixed to the connecting hook.

[0021] As a preferred solution of the adjustable ceiling structure for aluminum veneer described in the present invention, when the hollow plate is in a horizontal state, the hook is hung on the holding block, and when the hollow plate is in an inclined state, the hook is separated from the holding block.

[0022] Compared with the prior art: the present invention is fixed to the roof through a fixing seat, and a connecting mechanism is screwed on the fixing seat. The lower end of the connecting mechanism rotates and connects to the aluminum veneer mounting frame. When the aluminum veneer mounting frame flips over at the lower end of the connecting mechanism, the aluminum veneer mounting frame drives the driven bevel gear to rotate through the driving bevel gear, and the driven bevel gear synchronously drives the lifting screw to rotate. The lifting screw performs a threaded feed movement in the lifting screw tube, so that when the aluminum veneer mounting frame flips over, the connecting mechanism extends synchronously, achieving the effect of the aluminum veneer mounting frame rotating and descending at the same time. Horizontally rotating the aluminum veneer mounting frame can drive the connecting mechanism to rotate, so that the height adjustment screw rod at the upper end of the connecting mechanism rotates on the fixing seat to achieve height adjustment. After the aluminum veneer mounting frame is lowered, the original ceiling position is vacant, providing operating space for the staff, which is convenient for adjustment and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort. Among them:

[0024] Figure 1 This is a schematic diagram of the shaft side structure of the present invention;

[0025] Figure 2 This is a structural schematic diagram of the fixing seat of the present invention;

[0026] Figure 3 This is a schematic structural diagram of the connecting mechanism of the present invention;

[0027] Figure 4 This is a schematic diagram of the connection structure of the aluminum single plate mounting frame, the clamping mechanism, the rebound mechanism and the limiting mechanism of the present invention;

[0028] Figure 5 This is a structural schematic diagram of the aluminum veneer mounting frame of the present invention;

[0029] Figure 6 This is a schematic structural diagram of the clamping mechanism of the present invention;

[0030] Figure 7 This is a schematic structural diagram of the rebound mechanism of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the limiting mechanism of the present invention.

[0032] In the figure: 100 fixed seat, 110 fixed plate, 120 fixed screw, 130 sliding bracket, 140 slide rod, 150 teeth, 160 safety block, 170 oil box, 180 oil pipe, 190 brush head, 200 connecting mechanism, 210 rotating bracket, 220 lifting screw, 230 driven bevel gear, 240 lifting screw, 250 slide rod, 260 sleeve, 270 connecting plate, 271 external thread, 280 height adjustment screw, 300 aluminum single plate mounting frame, 310 hollow plate, 320 rotating connecting block, 321 arc surface, 322 limit Position block, 330 flip shaft, 340 driving bevel gear, 350 flip seat, 360 slot, 400 clamping mechanism, 410 clamping connecting seat, 420 clamping shaft, 430 driven gear, 440 worm, 450 driving gear, 460 splint, 470 connecting block, 480 connecting shaft, 490 screw thread, 500 rebound mechanism, 510 upper hinge seat, 520 lower hinge seat, 530 pulling spring, 540 rotating block, 550 pulling rotating shaft, 560 push rod, 600 limiting mechanism, 610 holding block, 620 connecting ring, 630 hook. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0036] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0037] The present invention provides an adjustable ceiling structure for aluminum veneer panels. When the aluminum veneer panel mounting frame is turned over, the connecting mechanism is extended synchronously, so that the aluminum veneer panel mounting frame rotates and lowers at the same time. The horizontal rotation of the aluminum veneer panel mounting frame can drive the connecting mechanism to rotate, so that the height adjustment screw rod at the upper end of the connecting mechanism rotates on the fixing seat to achieve height adjustment. After the aluminum veneer panel mounting frame is lowered, the original ceiling position is vacant, providing operating space for staff, and facilitating adjustment and maintenance. Please refer to Figures 1-8, including: a fixing seat 100, a connecting mechanism 200 and an aluminum single plate mounting frame 300.

[0038] The fixing base 100 is fixed to the roof by expansion bolts and serves as a hanging fixing part.

[0039] The connecting mechanism 200 is connected to the fixed base 100. The connecting mechanism 200 includes a rotating bracket 210, a lifting screw 220, a driven bevel gear 230, a lifting solenoid 240, a sliding rod 250, a sleeve 260, a connecting plate 270 and a height adjustment screw 280. The right side of the top of the rotating bracket 210 is rotatably connected to the lifting screw 220, the lower end of the lifting screw 220 is fixedly connected to the driven bevel gear 230, the upper end of the lifting screw 220 is threadedly connected to the lifting solenoid 240, the left side of the top of the rotating bracket 210 is fixedly connected to the sliding rod 250, the upper end of the sliding rod 250 is slidably connected to the sleeve 260, a connecting plate 270 is set at the top of the lifting solenoid 240 and the sleeve 260, and a height adjustment screw 280 is set at the top of the connecting plate 270;

[0040] Among them, the top of the lifting screw tube 240 and the top of the sleeve 260 are both fixed to the bottom of the connecting disk 270, the lifting screw 220, the lifting screw tube 240, the connecting disk 270 and the height adjustment screw 280 are located on the same axis, and the lifting screw 220 rotates freely between the rotating bracket 210 and the lifting screw tube 240. The rotating bracket 210 and the connecting disk 270 are connected by the sliding rod 250 and the sleeve 260 to prevent the rotating bracket 210 and the connecting disk 270 from rotating with each other, thereby achieving an anti-rotation effect. The driven bevel gear 230 drives the lifting screw 220 to rotate. The lifting screw 220 telescopes and moves in the lifting screw tube 240 under the feeding action of the thread to adjust the length of the connecting mechanism 200. During the telescopic movement of the lifting screw 220, the sliding rod 250 and the sleeve 260 telescope synchronously.

[0041] The aluminum veneer mounting frame 300 is set on the rotating bracket 210. The aluminum veneer mounting frame 300 includes a hollow plate 310, a rotating connecting block 320, a flip shaft 330 and a driving bevel gear 340. The rotating connecting block 320 is set at the center of the top of the hollow plate 310. The upper end of the rotating connecting block 320 is fixedly provided with a flip shaft 330 connected to the rotating bracket 210. The right end of the flip shaft 330 is fixedly connected to the driving bevel gear 340. The driving bevel gear 340 is meshed with the driven bevel gear 230.

[0042] Among them, the hollow structure of the hollow plate 310 can reduce its own weight and avoid the excessive weight of the lifting structure affecting stability. The aluminum single plate is installed at the bottom of the hollow plate 310. When the hollow plate 310 is flipped, it synchronously drives the rotating connecting block 320, the flip shaft 330 and the driving bevel gear 340 to rotate, so that the aluminum single plate mounting frame 300 rotates on the rotating bracket 210 through the flip shaft 330. During the rotation process, the driving bevel gear 340 engages and drives the driven bevel gear 230 to rotate.

[0043] Specifically, the fixed base 100 includes a fixed plate 110, a fixed screw 120, a sliding bracket 130, a slide rod 140, a tooth 150 and a safety stopper 160. The fixed screw 120 is set at the bottom center of the fixed plate 110. The upper end of the height adjustment screw 280 is screwed into the fixed screw 120. Sliding brackets 130 are set at the bottom of the left and right side walls of the fixed screw 120. Both ends of the sliding bracket 130 are slidably connected to the slide rod 140. The side walls adjacent to the slide rod 140 are provided with teeth 150. The bottom end of the adjacent side of the slide rod 140 is provided with a safety stopper 160. The outer wall of the connecting plate 270 is provided with an external thread 271, which is engaged with the tooth 150.

[0044] Among them, the four corners of the fixing plate 110 are provided with connection holes, and the expansion bolts are used to fix the fixing plate 110 to the roof through the connection holes to realize hoisting. When the connecting mechanism 200 is rotated, the height-adjusting screw rod 280 rotates inside the fixing screw tube 120. Under the action of the screw thread, the height-adjusting screw rod 280 is extended and retracted at the lower end of the fixing screw tube 120 when it rotates, and the use height of the height-adjusting screw rod 280 is adjusted, thereby changing the installation height of the aluminum veneer on the aluminum veneer mounting frame 300. When the connecting mechanism 200 is rotated, the connecting disk 270 rotates synchronously, and the external thread 271 on the outer wall of the connecting disk 270 engages with the teeth 150 for transmission, driving the sliding rod 14 0 rises and falls, so that when the height-adjusting screw rod 280 rotates and descends, the slide rod 140 rises, and when the height-adjusting screw rod 280 rotates and ascends, the slide rod 140 descends. After the height-adjusting screw rod 280 is disengaged from the interior of the fixed screw tube 120, the connecting plate 270 is moved sideways from between the slide rods 140 to complete the separation of the fixed seat 100 and the connecting mechanism 200. When the height-adjusting screw rod 280 is disengaged from the interior of the fixed screw tube 120, the safety block 160 is supported at the bottom of the connecting plate 270 to prevent the connecting mechanism 200 and the aluminum single plate mounting frame 300 from falling directly after the height-adjusting screw rod 280 is disengaged from the interior of the fixed screw tube 120, thereby improving the safety of disassembly and assembly.

[0045] Since the ceiling structure is stationary for a long time, the outer surface of the height adjustment screw rod 280 is prone to rust, which affects subsequent adjustments. Therefore, an oil box 170 is fixed to the top of the slide rod 140, and the outer wall of the oil box 170 is connected to an oil pipe 180. The lower end of the oil pipe 180 is connected to a brush head 190, which is respectively attached to both sides of the height adjustment screw rod 280;

[0046] Among them, the brush head 190 uses a sponge block, and the oil in the oil box 170 flows to the brush head 190 through the oil pipe 180 and penetrates into the brush head 190. When the height adjustment screw 280 rotates to rise and fall, the brush head 190 smears the oil on the height adjustment screw 280 to maintain the height adjustment screw 280 and prevent the height adjustment screw 280 from rusting and accumulating dust due to long-term static state.

[0047] Because it is necessary to ensure the installation stability of the aluminum veneer, a curved surface 321 is provided at one end of the top of the rotating connecting block 320, and a limit block 322 is provided at the other end of the top of the rotating connecting block 320. When the hollow plate 310 is in a horizontal state, the limit block 322 is attached to the inner top of the rotating bracket 210.

[0048] Among them, when the rotating connecting block 320 rotates, the arc surface 321 provides an avoidance space for rotation. After the rotation, the limit block 322 is attached to the top inner side of the rotating bracket 210 to perform reverse anti-rotation limiting, so that the rotating connecting block 320 can only rotate on one side of the rotating bracket 210, so as to keep it level after the rotation.

[0049] Since the aluminum veneer needs to be clamped and fixed, and the existing connection method is to use a small gap to insert the aluminum veneer and perform plug-in connection, this connection method is relatively laborious during assembly and disassembly. Therefore, the hollow plate 310 is provided with a flip seat 350 on the top of the front and rear sides, and a clamping groove 360 is provided on the bottom of the left and right ends of the hollow plate 310. A clamping mechanism 400 is provided on the flip seat 350;

[0050] The left and right ends of the aluminum single plate are directly inserted into the slots 360 on the left and right ends of the hollow plate 310 , and the other two ends are placed on the front and back ends of the hollow plate 310 and clamped by the clamping mechanism 400 .

[0051] Specifically, the clamping mechanism 400 includes a clamping connecting seat 410, a clamping shaft 420, a driven gear 430, a worm 440, a driving gear 450, a clamping plate 460, a connecting block 470, a connecting shaft 480 and a screw thread 490. The clamping connecting seat 410 is fixed to the top side of the hollow plate 310. The upper end of the clamping connecting seat 410 is rotatably connected to the clamping shaft 420. The driven gear 430 is fixedly provided on the clamping shaft 420. Worms 440 are provided at both ends of the clamping shaft 420. The driving gear 450 is fixed to the side of the rotating bracket 210. The driving gear 450 is meshed with the driven gear 430. A connecting block 470 is provided on the top of the clamping plate 460. A connecting shaft 480 is provided on the connecting block 470. The connecting shaft 480 is rotatably connected to the flip seat 350. A screw thread 490 is provided on the top of the connecting block 470. The screw thread 490 is engaged with the worm 440.

[0052] Among them, when the hollow plate 310 flips, the clamping shaft 420 is driven to flip through the clamping connecting seat 410, and the driven gear 430 on the clamping shaft 420 rotates on the driving gear 450, driving the clamping shaft 420 to rotate synchronously, and the clamping shaft 420 drives the worm 440 to rotate, and the worm 440 drives the connecting block 470 to rotate through the screw thread 490, and the connecting block 470 rotates on the flip seat 350 through the connecting shaft 480, and the rotating connecting block 470 drives the clamping plate 460 to flip.

[0053] Since the aluminum veneer needs to be clamped, the clamping plates 460 are clamped on both sides of the hollow plate 310 when the hollow plate 310 is horizontal, and the clamping plates 460 are spread out on both sides of the hollow plate 310 when the hollow plate 310 is tilted.

[0054] Among them, when the clamping plate 460 is in the clamping state, the aluminum single plate is clamped, and after the clamping plate 460 is unfolded, the two ends of the aluminum single plate are released.

[0055] Since a flip structure is adopted, it is necessary to limit the position to prevent the structure from loosening. To this end, a rebound mechanism 500 is connected between the rotating bracket 210 and the hollow plate 310. The rebound mechanism 500 includes an upper hinge seat 510, a lower hinge seat 520, a pulling spring 530, a rotating block 540, a pulling shaft 550 and a push rod 560. The upper hinge seat 510 is fixed to the side of the rotating bracket 210, and the lower hinge seat 520 is fixed to the top of the hollow plate 310. Both ends of the pulling spring 530 are fixedly connected to the rotating block 540. The pulling shaft 550 is fixedly provided on the rotating block 540. The rotating blocks 540 at both ends are respectively connected to the upper hinge seat 510 and the lower hinge seat 520 through the pulling shaft 550. The outer end of the pulling shaft 550 on the lower hinge seat 520 is fixedly connected to the push rod 560.

[0056] Among them, the rotating bracket 210 and the hollow plate 310 are pulled by the pulling spring 530, so that the hollow plate 310 remains horizontal under normal conditions, avoiding the natural flipping of the hollow plate 310 and causing the ceiling structure to loosen. When the hollow plate 310 is horizontal, the top rod 560 is also in a horizontal state. After the hollow plate 310 flips over, the top rod 560 follows the lower end to pull the rotating shaft 550 to rotate, so that the top rod 560 flips down and lifts up the aluminum veneer on the hollow plate 310, which is convenient for subsequent removal and replacement of the aluminum veneer.

[0057] To prevent the hollow plate 310 from shaking after installation, a limiting mechanism 600 is provided between the clamping shaft 420 and the rotating bracket 210. The limiting mechanism 600 includes a holding block 610, a connecting ring 620, and a hook 630. The holding block 610 is fixed to the side wall of the rotating bracket 210, the connecting ring 620 is fixed to the clamping shaft 420, and the side wall of the connecting ring 620 is fixedly connected to the hook 630.

[0058] Among them, when the hollow plate 310 is in a horizontal state, the hook 630 is hung on the holding block 610, and when the hollow plate 310 is in an inclined state, the hook 630 is separated from the holding block 610, so that the structure is stably connected.

[0059] When in use, the fixing seat 100 is fixed to the roof by expansion bolts as a hanging fixing part. When adjustment is needed after installation, when the hollow plate 310 is flipped, the rotating connecting block 320, the flip shaft 330 and the driving bevel gear 340 are synchronously driven to rotate, so that the aluminum single plate mounting frame 300 is rotated on the rotating bracket 210 through the flip shaft 330. During the rotation process, the driving bevel gear 340 is engaged to drive the driven bevel gear 230 to rotate, and the driven bevel gear 230 drives the lifting screw 220 to rotate. The lifting screw 220 is telescopically movable in the lifting screw tube 240 under the feeding action of the thread to adjust the length of the connecting mechanism 200. When the hollow plate 310 is flipped, The clamping connecting seat 410 drives the clamping shaft 420 to flip, and the driven gear 430 on the clamping shaft 420 rotates on the driving gear 450, driving the clamping shaft 420 to rotate synchronously, and the clamping shaft 420 drives the worm 440 to rotate, and the worm 440 drives the connecting block 470 to rotate through the screw thread 490, and the connecting block 470 rotates on the flip seat 350 through the connecting shaft 480. The rotating connecting block 470 drives the clamping plate 460 to flip, releasing the two ends of the clamped aluminum single plate, and after the hollow plate 310 flips, the top rod 560 follows the lower end to pull the rotating shaft 550 to rotate, so that the top rod 560 flips down and lifts the aluminum single plate on the hollow plate 310, which is convenient for subsequent removal and replacement of the aluminum single plate;

[0060] After opening, adjust the installation height of the aluminum single plate. When the connecting mechanism 200 is rotated, the connecting disk 270 rotates synchronously, and the external thread 271 on the outer wall of the connecting disk 270 engages with the teeth 150 for transmission, driving the slide rod 140 to rise and fall, so that when the height adjustment screw rod 280 rotates and falls, the slide rod 140 rises, and when the height adjustment screw rod 280 rotates and rises, the slide rod 140 falls, and after the height adjustment screw rod 280 is disengaged from the inside of the fixed screw tube 120, it moves sideways from between the slide rod 140 to remove the connecting disk 270, completing the connection between the fixing seat 100 and the connecting mechanism. When the height-adjusting screw 280 is disengaged from the inside of the fixed screw 120, the safety block 160 is supported at the bottom of the connecting plate 270 to prevent the connecting mechanism 200 and the aluminum single plate mounting frame 300 from falling directly after the height-adjusting screw 280 is disengaged from the inside of the fixed screw 120, thereby improving the safety of disassembly and assembly. When the height-adjusting screw 280 is rotated for lifting, the brush head 190 applies oil to the height-adjusting screw 280 to maintain the height-adjusting screw 280 and prevent the height-adjusting screw 280 from rusting and accumulating dust due to long-term static storage.

[0061] Although the present invention has been described above with reference to embodiments, various modifications may be made thereto and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as there are no structural conflicts, the various features of the embodiments disclosed herein may be combined with each other in any manner, and the omission of an exhaustive description of such combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An adjustable ceiling structure for aluminum veneer, characterized in that: include: Fixed seat (100); A connecting mechanism (200) is connected to the fixing seat (100), and the connecting mechanism (200) comprises a rotating bracket (210), a lifting screw (220), a driven bevel gear (230), a lifting solenoid (240), a sliding rod (250), a sleeve (260), a connecting plate (270) and a height adjustment screw (280). The right side of the top of the rotating bracket (210) is rotatably connected to the lifting screw (220), the lower end of the lifting screw (220) is fixedly connected to the driven bevel gear (230), the upper end of the lifting screw (220) is screwed to the lifting solenoid (240), the left side of the top of the rotating bracket (210) is fixedly connected to the sliding rod (250), the upper end of the sliding rod (250) is slidably connected to the sleeve (260), the top ends of the lifting solenoid (240) and the sleeve (260) are provided with a connecting plate (270), and the top end of the connecting plate (270) is provided with a height adjustment screw (280); An aluminum single plate mounting frame (300) is arranged on the rotating bracket (210), and the aluminum single plate mounting frame (300) comprises a hollow plate (310), a rotating connecting block (320), a flip shaft (330) and a driving bevel gear (340). The rotating connecting block (320) is arranged at the top center of the hollow plate (310), and the flip shaft (330) connected to the rotating bracket (210) is fixedly arranged on the upper end of the rotating connecting block (320). The right end of the flip shaft (330) is fixedly connected to the driving bevel gear (340), and the driving bevel gear (340) is meshed with the driven bevel gear (230).

2. The adjustable ceiling structure for aluminum veneer according to claim 1, characterized in that: The fixing seat (100) comprises a fixing plate (110), a fixing screw (120), a sliding bracket (130), a sliding rod (140), teeth (150) and a safety block (160); the fixing screw (120) is arranged at the bottom center of the fixing plate (110); the upper end of the height adjustment screw (280) is screwed into the fixing screw (120); the sliding brackets (130) are arranged at the bottom of the left and right side walls of the fixing screw (120); both ends of the sliding bracket (130) are slidably connected to the sliding rod (140); the side wall of the adjacent side of the sliding rod (140) is provided with teeth (150); the bottom end of the adjacent side of the sliding rod (140) is provided with a safety block (160); the outer wall of the connecting plate (270) is provided with an external thread (271); the external thread (271) is engaged with the teeth (150).

3. The adjustable ceiling structure for aluminum veneer according to claim 2, characterized in that: The top of the sliding rod (140) is fixed with an oil box (170), the outer wall of the oil box (170) is connected with an oil pipe (180), the lower end of the oil pipe (180) is connected with a brush head (190), and the brush head (190) is respectively attached to both sides of the height adjustment screw rod (280).

4. The adjustable ceiling structure for aluminum veneer according to claim 1, characterized in that: One end of the top of the rotating connection block (320) is provided with an arc surface (321), and the other end of the top of the rotating connection block (320) is provided with a limit block (322). When the hollow plate (310) is in a horizontal state, the limit block (322) is attached to the top of the inner side of the rotating bracket (210).

5. The adjustable ceiling structure for aluminum veneer according to claim 1, characterized in that: The tops of both front and rear sides of the hollow plate (310) are provided with turning seats (350), the bottoms of both left and right ends of the hollow plate (310) are provided with clamping slots (360), and the turning seats (350) are provided with a clamping mechanism (400).

6. The adjustable ceiling structure for aluminum veneer according to claim 5, characterized in that: The clamping mechanism (400) comprises a clamping connection seat (410), a clamping shaft (420), a driven gear (430), a worm (440), a driving gear (450), a clamping plate (460), a connecting block (470), a connecting shaft (480) and a screw thread (490), wherein the clamping connection seat (410) is fixed to the top side of the hollow plate (310), the upper end of the clamping connection seat (410) is rotatably connected to the clamping shaft (420), the driven gear (430) is fixedly provided on the clamping shaft (420), and the clamping shaft ( A worm (440) is provided at both ends of the rotating bracket (420), the driving gear (450) is fixed to the side of the rotating bracket (210), the driving gear (450) is engaged with the driven gear (430), a connecting block (470) is provided on the top of the splint (460), a connecting shaft (480) is provided on the connecting block (470), the connecting shaft (480) is rotatably connected to the flip seat (350), a screw thread (490) is provided on the top of the connecting block (470), and the screw thread (490) is engaged with the worm (440).

7. The adjustable ceiling structure for aluminum veneer according to claim 6, characterized in that: When the hollow plate (310) is in a horizontal state, the clamping plates (460) are clamped on both sides of the hollow plate (310); when the hollow plate (310) is in an inclined state, the clamping plates (460) are spread out on both sides of the hollow plate (310).

8. The adjustable ceiling structure for aluminum veneer according to claim 1, characterized in that: A rebound mechanism (500) is connected between the rotating bracket (210) and the hollow plate (310), and the rebound mechanism (500) includes an upper hinge seat (510), a lower hinge seat (520), a pulling spring (530), a rotating block (540), a pulling shaft (550) and a top rod (560). The upper hinge seat (510) is fixed to the side of the rotating bracket (210), and the lower hinge seat (520) is fixed to the top of the hollow plate (310). Both ends of the pulling spring (530) are fixedly connected to the rotating block (540). The pulling shaft (550) is fixedly provided on the rotating block (540). The rotating blocks (540) at both ends are respectively connected to the upper hinge seat (510) and the lower hinge seat (520) through the pulling shaft (550). The outer end of the pulling shaft (550) on the lower hinge seat (520) is fixedly connected to the top rod (560).

9. The adjustable ceiling structure for aluminum veneer according to claim 6, characterized in that: A limiting mechanism (600) is provided between the clamping shaft (420) and the rotating bracket (210), and the limiting mechanism (600) comprises a holding block (610), a connecting ring (620) and a hook (630), wherein the holding block (610) is fixed to the side wall of the rotating bracket (210), the connecting ring (620) is fixed to the clamping shaft (420), and the side wall of the connecting ring (620) is fixedly connected to the hook (630).

10. The adjustable ceiling structure for aluminum veneer according to claim 9, characterized in that: When the hollow plate (310) is in a horizontal state, the hook (630) is hung on the holding block (610); when the hollow plate (310) is in an inclined state, the hook (630) is separated from the holding block (610).

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