Arc-shaped aluminum plate suspended ceiling temporary support device

Abstract

The present application relates to the technical field of building construction, and more particularly to a kind of arc aluminum plate suspended ceiling temporary support device.It includes support frame, controller, installed on support frame, rotating column, rotationally connected to support frame, rotating shell, rotationally connected to rotating column upper end, first electric push rod, installed in rotating shell, connecting seat, connected to the telescopic rod of first electric push rod, first sliding seat, slidingly connected to connecting seat, guide rail, symmetrically connected to first sliding seat side face.The present application can effectively adsorb and fix arc aluminum plate by the cooperation of vacuum pump and arc sealing ring, then by moving support frame, arc aluminum plate can be moved to specified position, when adjusting position, worker can directly move arc aluminum plate or rotate rotating column to accurately adjust the height, angle and horizontal position of arc aluminum plate, the whole process does not need worker to bear the weight of arc aluminum plate, can greatly improve the accuracy and efficiency of installation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, and particularly relates to a temporary support device for arc-shaped aluminum plate suspended ceiling. BACKGROUND

[0002] In building decoration engineering, arc-shaped aluminum plate suspended ceiling is widely used in large public spaces such as airports, theaters and commercial complexes due to its unique shape and modernity. However, during the actual installation process, this type of suspended ceiling construction faces a series of technical challenges.

[0003] The traditional installation method usually requires workers to stand on a ladder, hold the arc-shaped aluminum plate with their hands, and align it with the predetermined installation position. Then the worker needs to temporarily fix the position of the arc-shaped aluminum plate with one hand, while operating the support device with the other hand to extend and press against the bottom of the arc-shaped aluminum plate for temporary fixation. Finally, the arc-shaped aluminum plate is firmly installed through bolts. Due to the weight of the arc-shaped aluminum plate itself and the limitation of the high-altitude working space, it is difficult for the worker to quickly and accurately align the arc-shaped aluminum plate with the preset position, and often needs to be adjusted multiple times. Especially in the process of controlling the extension of the support device, it is difficult for the worker to keep the arc-shaped aluminum plate stable with one hand, which leads to the arc-shaped aluminum plate easily slipping or overturning, forcing the worker to repeatedly correct the position of the arc-shaped aluminum plate. This situation not only prolongs the installation time of each plate, but also increases the risk of falling. In addition, for large-scale arc-shaped suspended ceiling engineering projects, the manual repeated lifting method not only greatly consumes the worker's physical strength, but also reduces the overall installation efficiency. SUMMARY

[0004] Therefore, the present application provides a temporary support device for arc-shaped aluminum plate suspended ceiling, which overcomes the shortcomings that it is difficult to quickly and accurately align the arc-shaped aluminum plate with the preset position when the worker manually holds the arc-shaped aluminum plate for installation, multiple adjustments are needed, it is time-consuming and laborious, the installation efficiency is low, and it is difficult to keep the arc-shaped aluminum plate stable with one hand when operating the support device, which increases the risk of falling.

[0005] The technical scheme of the present application is: a kind of arc aluminum plate suspended ceiling temporary support device, including: support frame;Controller is installed on support frame;Rotary column is rotationally connected on support frame;Rotary shell is rotationally connected on the upper end of rotary column;First electric push rod is installed in rotary shell;Connecting seat is connected on the telescopic rod of first electric push rod;First sliding seat is slidably connected on connecting seat;Guide rail is symmetrically connected on the side of first sliding seat;Second sliding seat is slidably connected on guide rail;Vacuum pump is symmetrically installed in second sliding seat;Arc sealing ring is arranged on the side of vacuum pump;Fixed assembly is arranged on vacuum pump, for fixing arc sealing ring on the side of vacuum pump;Locking assembly is respectively arranged on connecting seat and guide rail, for locking first sliding seat and second sliding seat;Pulling assembly is arranged on rotary column, for pulling rotary shell to rotate;Moving assembly is arranged on support frame, for driving support frame to move.

[0006] Further, the fixed assembly includes: a pressing frame arranged on the side of the vacuum pump and in contact with the arc-shaped sealing ring;A fastening bolt is circumferentially spaced apart and threadedly connected to the side of the vacuum pump, and the fastening bolt penetrates the pressing frame.

[0007] Further, the locking assembly includes: a voice control module mounted on the side of the second sliding seat;A guide sleeve is respectively connected to the first sliding seat and the second sliding seat;A plug rod is slidably connected in the guide sleeve, and the first sliding seat and the second sliding seat are symmetrically provided with circular holes matched with the plug rod;A circular plate is connected to the end of the plug rod;A connecting spring is wound around the outside of the plug rod, and the two ends of the connecting spring are respectively connected to the guide sleeve and the circular plate;A second electric push rod is mounted on the circular plate.

[0008] Further, the pulling assembly includes: a winch mounted on the rotary column, and a steel wire rope of the winch is connected with the rotary shell;A counterweight is connected to the end of the rotary shell.

[0009] Further, the moving assembly includes: a mounting plate symmetrically connected to the bottom of the support frame;A rolling ball is rotationally connected to the bottom of the mounting plate.

[0010] Further, it further includes a reset assembly, and the reset assembly includes: a fixed plate symmetrically connected to the connecting seat and the guide rail;A guide rod is connected to the fixed plate;A moving plate is respectively connected to the first sliding seat and the second sliding seat, and the moving plate is slidably connected with the guide rod;A reset spring is wound around the outside of the guide rod, and the two ends of the reset spring are respectively connected to the moving plate and one of the fixed plates.

[0011] Further, it further includes: a fixed ring connected to the support frame;A third electric push rod is symmetrically mounted on the rotary column;A sliding cylinder is slidably connected to the rotary column, and the sliding cylinder is connected with the telescopic rod of the third electric push rod;A friction pad is connected to the bottom of the sliding cylinder, and the friction pad is located directly above the fixed ring.

[0012] Further, it further comprises: a fourth electric push rod symmetrically installed on the top of the mounting plate; and a friction plate connected to the telescopic rod of the fourth electric push rod, and the rolling ball penetrates through the friction plate.

[0013] Beneficial effects are: 1, the vacuum pump and the arc-shaped sealing ring are used in cooperation, the arc-shaped aluminum plate can be effectively adsorbed and fixed, then the arc-shaped aluminum plate is moved to the specified position by moving the supporting frame, when the position is adjusted, the worker can directly move the arc-shaped aluminum plate or rotate the rotating column to accurately adjust the height, angle and horizontal position of the arc-shaped aluminum plate, the whole process does not need the worker to bear the weight of the arc-shaped aluminum plate, the installation accuracy and efficiency can be greatly improved, the arc-shaped aluminum plate can be prevented from falling, and the safety is improved.

[0014] 2, the voice control module is used to trigger the working state of the locking assembly and the third electric push rod, so that the arc-shaped aluminum plate can be quickly locked after being aligned with the preset position, manual adjustment of the supporting device is not needed, the risk of high-altitude operation can be reduced, in addition, the friction plate is combined with the fourth electric push rod, the stability of the supporting frame after positioning can be ensured, accidental sliding can be prevented, and the installation accuracy of the arc-shaped aluminum plate is further ensured.

[0015] 3, the flexible and variable structure system is designed, the sliding connection between the first sliding seat, the second sliding seat and the guide rail is added, and the action of the return spring is added, so that the spatial posture of the arc-shaped aluminum plate can be quickly adjusted according to actual needs, meanwhile, the fixing assembly composed of the pressing frame and the fastening bolt can replace the arc-shaped sealing ring of different specifications, so that the arc-shaped aluminum plate with various curvatures can be adapted to, and the application range and flexibility of the device are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present application.

[0017] Figure 2 It is a specific structure schematic diagram of the connecting seat of the present application.

[0018] Figure 3 It is a specific structure schematic diagram of the arc-shaped sealing ring, the pressing frame and the fastening bolt of the present application.

[0019] Figure 4 It is an installation schematic diagram of the locking assembly of the present application.

[0020] Figure 5 It is a specific structure schematic diagram of the locking assembly of the present application.

[0021] Figure 6 It is a specific structure schematic diagram of the first sliding seat and the second sliding seat of the present application.

[0022] Figure 7The installation schematic diagram of the installation plate and the rolling ball of the present application.

[0023] Figure 8 The specific structure schematic diagram of the reset component on the second sliding seat of the present application.

[0024] Figure 9 The specific structure schematic diagram of the reset component on the first sliding seat of the present application.

[0025] Figure 10 The installation schematic diagram of the fixed ring, the third electric push rod and the sliding cylinder of the present application.

[0026] Figure 11 The cooperation schematic diagram of the fixed ring, the sliding cylinder and the friction pad of the present application.

[0027] Figure 12 The installation schematic diagram of the fourth electric push rod and the friction plate of the present application.

[0028] Part name and serial number in the figure: 1-support frame, 2-controller, 3-rotary column, 4-rotary shell, 5-first electric push rod, 6-connection seat, 7-first sliding seat, 8-guide rail, 9-second sliding seat, 10-vacuum pump, 11-arc-shaped sealing ring, 12-pressing frame, 13-fastening bolt, 14-voice control module, 15-guide sleeve, 16-inserting rod, 17-circular plate, 18-connection spring, 19-second electric push rod, 20-circular hole, 21-winch, 2101-counterweight, 22-installation plate, 2201-rolling ball, 23-fixed plate, 24-guide rod, 25-moving plate, 26-reset spring, 27-fixed ring, 28-third electric push rod, 29-sliding cylinder, 30-friction pad, 31-fourth electric push rod, 32-friction plate. DETAILED DESCRIPTION

[0029] Embodiment: a kind of arc-shaped aluminum plate suspended ceiling temporary support device, as shown in Figures 1-7As shown in the drawings, including support frame 1, controller 2, rotating column 3, rotating shell 4, the first electric push rod 5, connecting seat 6, the first sliding seat 7, guide rail 8, the second sliding seat 9, vacuum pump 10, arc sealing ring 11, fixed assembly, locking assembly, pull assembly and moving assembly, the lower part of support frame 1 is provided with controller 2, the upper part of support frame 1 is rotatably connected with rotating column 3, the upper end of rotating column 3 is rotatably connected with rotating shell 4, the right end of rotating shell 4 is designed as an open type, the inner diameter of rotating shell 4 is matched with the outer diameter of rotating column 3, and the bottom of rotating shell 4 is provided with a gap, so that rotating shell 4 can be just fitted on the outside of rotating column 3 after rotating 90 degrees downward, the first electric push rod 5 is installed on the left side of rotating shell 4, the connecting seat 6 is connected on the telescopic rod of the first electric push rod 5, the first sliding seat 7 is slidably connected on the left side of connecting seat 6, the guide rail 8 is symmetrically connected on the left side of the first sliding seat 7, the second sliding seat 9 is slidably connected between the two guide rails 8, the vacuum pump 10 is symmetrically installed in the second sliding seat 9, the left side of vacuum pump 10 is the air inlet, and the left side of vacuum pump 10 is provided with arc sealing ring 11, the vacuum pump 10 is provided with a fixed assembly for fixing arc sealing ring 11 on the left side of vacuum pump 10, the connecting seat 6 and the guide rail 8 are respectively provided with a locking assembly for locking the first sliding seat 7 and the second sliding seat 9, the rotating column 3 is provided with a pull assembly for pulling the rotating shell 4 to rotate, and the support frame 1 is provided with a moving assembly for driving the support frame 1 to move.

[0030] As shown in the drawings, Figure 2 and Figure 3 The fixed assembly includes a pressing frame 12 and a fastening bolt 13, and the left side of the vacuum pump 10 is provided with the pressing frame 12 through the fastening bolt 13, and the pressing frame 12 can press the arc sealing ring 11 tightly on the left side of the vacuum pump 10.

[0031] As shown in the drawings, Figure 2 , Figure 4 , Figure 5 and Figure 6 The locking assembly includes a voice control module 14, a guide sleeve 15, a plug rod 16, a circular plate 17, a connecting spring 18 and a second electric push rod 19, the voice control module 14 is installed on the top of the second sliding seat 9, two guide sleeves 15 are symmetrically connected on the first sliding seat 7 and the second sliding seat 9, the number of guide sleeves 15 is four and two by two is a group, the plug rod 16 is slidably connected in the four guide sleeves 15, and the first sliding seat 7 and the second sliding seat 9 are symmetrically provided with two circular holes 20, the circular hole 20 corresponds to the plug rod 16 and is matched, the side of the two plug rods 16 close to each other in the same group is connected with the circular hole 20, the outer side of the four plug rods 16 is surrounded by the connecting spring 18, and the two ends of the connecting spring 18 are connected with the guide sleeve 15 and the circular plate 17 respectively, the second electric push rod 19 is arranged between the two circular plates 17 in the same group, and the shell and the telescopic rod of the second electric push rod 19 are fixedly connected with the two circular plates 17 respectively.

[0032] As Figure 1 shown, the pulling assembly includes a winch 21 and a counterweight 2101, the winch 21 is installed on the left middle part of the rotating column 3, two steel wires are arranged on the winch 21, and the two steel wires on the winch 21 are connected with the bottom right side of the rotating shell 4, the rotating shell 4 is connected with the counterweight 2101 at the right end, the counterweight 2101 is shaped as a "U" letter, and the opening side is attached to the outer wall of the rotating column 3.

[0033] As Figure 7 shown, the moving assembly includes a mounting plate 22 and a rolling ball 2201, four mounting plates 22 are symmetrically connected to the bottom of the support frame 1, and the rolling ball 2201 is rotatably connected to the bottom of each mounting plate 22.

[0034] As Figure 8 and Figure 9 shown, it further includes a reset assembly, the reset assembly includes a fixed plate 23, a guide rod 24, a moving plate 25 and a reset spring 26, the fixed plate 23 is symmetrically connected between the front and back of the two guide rails 8, the fixed plate 23 is symmetrically connected to the left side of the connecting seat 6, the number of the fixed plate 23 is four and two by two as a group, the guide rod 24 is connected between the middle of the two fixed plates 23 in the same group, the moving plate 25 is connected to the middle of the first sliding seat 7 and the second sliding seat 9, the moving plate 25 corresponds to the guide rod 24 one by one, and the moving plate 25 is slidingly connected with the corresponding guide rod 24, the reset spring 26 is wound around the outside of the two guide rods 24, and the two ends of the reset spring 26 are connected with the moving plate 25 and one of the fixed plates 23 respectively.

[0035] As Figure 10 and Figure 11 shown, it further includes a fixed ring 27, a third electric push rod 28, a sliding cylinder 29 and a friction pad 30, the fixed ring 27 is connected to the upper part of the support frame 1, the third electric push rod 28 is symmetrically installed on the lower part of the rotating column 3, the sliding cylinder 29 is connected between the telescopic rods of the two third electric push rods 28, the sliding cylinder 29 is sleeved on the outside of the rotating column 3, the friction pad 30 is connected to the bottom of the sliding cylinder 29, and the friction pad 30 is located directly above the fixed ring 27.

[0036] As Figure 12 shown, it further includes a fourth electric push rod 31 and a friction plate 32, the fourth electric push rod 31 is installed on the top of each mounting plate 22, the friction plate 32 is connected between the telescopic rods of the two fourth electric push rods 31, the top of the friction plate 32 is in contact with the bottom of the mounting plate 22, and the rolling ball 2201 penetrates through the friction plate 32.

[0037] When the curved aluminum plate needs to be installed, first place the curved aluminum plate on the left side of the curved sealing ring 11 and make contact with the curved sealing ring 11. Then, the controller 2 controls the vacuum pump 10 to start working, so that the vacuum pump 10 can adsorb and fix the curved aluminum plate on the left side of the curved sealing ring 11. At this time, the weight of the curved aluminum plate will be concentrated on the left end of the rotating shell 4. The cooperation of the winch 21 and the counterweight 2101 can overcome the weight of the curved aluminum plate and keep the rotating shell 4 stable. Then, the controller 2 can control the winch 21 to start working, and the winch 21 will reel in the wire rope thereon, thereby pulling the right end of the rotating shell 4 downward to rotate the rotating shell 4, so that the rotating shell 4 rotates to a vertical state, so that the rotating shell 4 and the counterweight 2101 They are all sleeved on the outside of the counterweight block 2101, and the rotating shell 4 can drive the curved aluminum plate to rotate upward and be horizontal; then, under the action of the ball 2201, the support frame 1 can be pushed to move to the bottom of the pre-installed position. The steering flexibility of the ball 2201 is better than that of the traditional universal wheel, which can avoid the jamming problem of the universal wheel. Then, the fourth electric push rod 31 can be controlled by the controller 2 to drive the friction plate 32 to move downward and contact the ground. The friction between the friction plate 32 and the ground can lock the support frame 1 to prevent the device from moving. Then, the first electric push rod 5 can be controlled by the controller 2 to drive the connecting seat 6, the first sliding seat 7, the guide rail 8, the second sliding seat 9 and the vacuum pump 10 to move upward, driving the curved aluminum plate to move upward and close to the ground. The worker can move to the pre-installation position with the help of a ladder. Then, by rotating the rotating column 3, the curved aluminum plate can be driven to rotate to adjust the angle of the curved aluminum plate. The curved aluminum plate can also be moved back and forth and left and right to adjust the horizontal position of the curved aluminum plate. At this time, the first sliding seat 7 and the second sliding seat 9 will adaptively move on the connecting seat 6 and the guide rail 8 respectively, driving the movable plate 25 to move along the guide rod 24. The reset spring 26 will deform adaptively. When the curved aluminum plate is aligned with the pre-installation position, the worker can say "lock". When the voice control module 14 receives this keyword, it will send a signal. After receiving the signal, the controller 2 will control the second electric push rod 19 and the third electric push rod 28 to start working. The second electric push rod 19 and the third electric push rod 28 will start working. The push rod 19 will drive the two circular plates 17 of the same group to move away from each other, and the circular plates 17 will drive the two insertion rods 16 of the same group to move away from each other, so that the insertion rods 16 pass through the circular holes 20 and contact the connecting seat 6 and the guide rail 8 respectively. Through the friction between the insertion rods 16, the connecting seat 6 and the guide rail 8, the first sliding seat 7 and the second sliding seat 9 can be locked to prevent the first sliding seat 7 and the second sliding seat 9 from continuing to move. At the same time, the third electric push rod 28 will drive the sliding cylinder 29 and the friction pad 30 to move downward, so that the bottom of the friction pad 30 contacts the top of the fixing ring 27. Through the friction between the friction pad 30 and the fixing ring 27, the rotating column 3 can be locked to prevent the rotating column 3 from rotating freely.Then the first electric push rod 5 drive connecting seat 6, the first sliding seat 7, guide rail 8, the second sliding seat 9 and vacuum pump 10 continue to move up by controller 2 control, can drive the arc aluminum plate to move up and pre installation position accurate alignment, again by artificial arc aluminum plate fixed installation in place can, then through the controller 2 control vacuum pump 10 stop working, make vacuum pump 10 no longer suction arc aluminum plate, again through the controller 2 control first electric push rod 5 drive connecting seat 6, the first sliding seat 7, guide rail 8, the second sliding seat 9 and vacuum pump 10 downward movement reset, then the worker can say “unlock”, voice control module 14 receives this key word will send a signal, the controller 2 receives the signal will control the second electric push rod 19, the third electric push rod 28 and the fourth electric push rod 31 work again, the second electric push rod 19 will drive the same group of two round plate 17 to the side of each other to move reset, round plate 17 will drive the two plug rod 16 in the same group to the side of each other to move, make plug rod 16 and its corresponding round hole 20 off, release the first sliding seat 7 and the second sliding seat 9 locking, at this time the reset spring 26 will restore the original state, respectively drive the moving plate 25, the first sliding seat 7 and the second sliding seat 9 move back to the connecting seat 6 and guide rail 8 midpoint, at the same time, the third electric push rod 28 will drive the sliding cylinder 29 and friction pad 30 to move up reset, make friction pad 30 and fixed ring 27 off, release the rotation column 3 locking, at the same time, the fourth electric push rod 31 will drive the friction plate 32 to move up reset, make friction plate 32 and ground separation, release the support frame 1 locking, finally through the controller 2 control winch 21 relax its on the wire, to make the rotating shell 4 can reverse will be horizontal state, repeat the above operation, can again to arc aluminum plate installation, for different curvature of arc aluminum plate, can tighten the fastening bolt 13 loose, then replace the arc sealing ring 11 can be adapted.

Claims

1. A temporary support device for a curved aluminum ceiling, characterized in that: The invention comprises: a support frame (1); a controller (2), mounted on the support frame (1); a rotating column (3), rotatably connected to the support frame (1); a rotating shell (4), rotatably connected to the upper end of the rotating column (3); a first electric push rod (5), mounted in the rotating shell (4); a connecting seat (6), connected to the telescopic rod of the first electric push rod (5); a first sliding seat (7), slidably connected to the connecting seat (6); a guide rail (8), symmetrically connected to the side of the first sliding seat (7); a second sliding seat (9), slidably connected to the guide rail (8); a vacuum pump (10), symmetrically mounted on The second sliding seat (9) includes an arc-shaped sealing ring (11) provided on the side of the vacuum pump (10); a fixing assembly provided on the vacuum pump (10) for fixing the arc-shaped sealing ring (11) on the side of the vacuum pump (10); a locking assembly provided on the connecting seat (6) and the guide rail (8) for locking the first sliding seat (7) and the second sliding seat (9); a pulling assembly provided on the rotating column (3) for pulling the rotating shell (4) for rotation; a moving assembly provided on the support frame (1) for driving the support frame (1) to move; and the locking assembly includes: A voice control module (14) is mounted on the side of the second sliding seat (9); a guide sleeve (15) is connected to the first sliding seat (7) and the second sliding seat (9) respectively; an insertion rod (16) is slidably connected to the guide sleeve (15), and the first sliding seat (7) and the second sliding seat (9) are symmetrically provided with circular holes (20) adapted to the insertion rod (16); a circular plate (17) is connected to the end of the insertion rod (16); a connecting spring (18) is wound around the outside of the insertion rod (16), and the two ends of the connecting spring (18) are connected to the guide sleeve (15) and the circular plate (17) respectively; the second electric A movable push rod (19) is mounted on the circular plate (17); and a reset assembly is also included, which includes: a fixed plate (23) symmetrically connected to the connecting seat (6) and the guide rail (8); a guide rod (24) connected to the fixed plate (23); a movable plate (25) connected to the first sliding seat (7) and the second sliding seat (9), respectively, and the movable plate (25) is slidably connected to the guide rod (24); a reset spring (26) is wound around the outside of the guide rod (24), and the two ends of the reset spring (26) are respectively connected to the movable plate (25) and one of the fixed plates (23).

2. The temporary support device for a curved aluminum ceiling according to claim 1, characterized in that: The fixing assembly includes: a pressure frame (12), which is arranged on the side of the vacuum pump (10), and the pressure frame (12) is in contact with the arc-shaped sealing ring (11); and fastening bolts (13), which are threadedly connected to the side of the vacuum pump (10) at circumferential intervals, and the fastening bolts (13) pass through the pressure frame (12).

3. The temporary support device for a curved aluminum plate ceiling according to claim 1, characterized in that: The pulling assembly comprises: a winch (21) mounted on the rotating column (3), wherein the steel wire rope of the winch (21) is connected to the rotating shell (4); and a counterweight (2101) connected to the end of the rotating shell (4).

4. The temporary support device for a curved aluminum ceiling according to claim 1, characterized in that: The moving assembly comprises: a mounting plate (22) symmetrically connected to the bottom of the support frame (1); and a rolling ball (2201) rotatably connected to the bottom of the mounting plate (22).

5. The temporary support device for a curved aluminum ceiling according to claim 1, characterized in that: The invention also includes: a fixed ring (27) connected to the support frame (1); a third electric push rod (28) symmetrically mounted on the rotating column (3); a sliding cylinder (29) slidably connected to the rotating column (3), and the sliding cylinder (29) is connected to the telescopic rod of the third electric push rod (28); and a friction pad (30) connected to the bottom of the sliding cylinder (29), and the friction pad (30) is located directly above the fixed ring (27).

6. The temporary support device for a curved aluminum plate ceiling according to claim 4, characterized in that: It also includes: a fourth electric push rod (31) symmetrically mounted on the top of the mounting plate (22); a friction plate (32) connected to the telescopic rod of the fourth electric push rod (31), and a rolling ball (2201) passing through the friction plate (32).

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