Telescopic supporting frame installed on ceiling

Abstract

The utility model discloses a telescopic support frame for ceiling installation, which comprises a base, a fixed cylinder, a placing plate and a telescopic component, the fixed cylinder is fixedly installed at the top of the base, the placing plate is arranged at the top end of the fixed cylinder, the telescopic component is arranged inside the placing plate, and the telescopic component is arranged on the base. The telescopic assembly comprises a two-way screw rotationally installed in the containing plate, the outer side of the two-way screw is in threaded connection with two sets of moving plates, the telescopic assembly is arranged, the extending plates are arranged on the two sides of the containing plate, the two-way screw is driven to rotate through the driving piece, and therefore the two sets of moving plates and the push rod can be driven to move relatively; the extension length of the extension plate can be flexibly adjusted, the supporting device can adapt to the span of ceilings of different sizes, the extension plate can expand the supporting range for a long ceiling, it is ensured that supporting force is evenly distributed, insufficient local supporting is avoided, and therefore the overall supporting stability and safety of the supporting device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceiling installation technical field, concretely is the telescopic support frame of ceiling installation. BACKGROUND

[0002] Ceiling is the place of the indoor top surface of a building, in interior design, ceiling can write and draw, paint and beautify the indoor environment and install ceiling lamp, light pipe, ceiling fan, open skylight, install air conditioner, change indoor lighting and air circulation effect, it is the general term of the decorative indoor roof material, past traditional dwellings many with straw mat, reed mat, board etc. as main material, with the progress of science and technology more modern building materials are applied, when installing ceiling, will use support frame to assist support.

[0003] And prior art discloses a kind of ceiling installation auxiliary support device, it includes universal wheel, chassis, support column and support frame etc., multiple universal wheels are rotatably connected on the lower side of chassis, support column is connected on the upper side of the middle part of chassis, support frame is connected on the upper side of chassis, and the upper part of support frame is connected with support column. Based on this, when ceiling is uneven, the cylinder on fixed plate starts, pushes the up-down movement of placing plate, drives universal shaft to rotate on telescopic rod, so that placing plate is horizontal with ceiling, reaches the effect that the angle of placing plate can be automatically adjusted, ensures that placing plate and ceiling are in horizontal state.

[0004] However, the length of placing plate in prior art is fixed, since the size of ceiling varies due to architectural design and construction requirements, the fixed length placing plate cannot meet diversified needs, for the ceiling of relatively long length, the fixed length placing plate cannot cover the overall span of relatively long ceiling, so that support force is concentrated in local area, and other areas can lack sufficient support, thereby affecting the overall support stability, therefore telescopic support frame for ceiling installation is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing telescopic support frame for ceiling installation, through the setting of telescopic assembly, the extension plate can be flexibly adjusted according to the actual size of ceiling, so that support force can be evenly distributed on the overall span of ceiling, and the problem in the above background art is solved.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] Telescopic support frame for ceiling installation, comprising: base, fixed cylinder, placing plate and telescopic assembly;

[0008] The fixed cylinder is fixedly installed at the top of base, the placing plate is arranged at the top end of fixed cylinder, and the telescopic assembly is arranged in the interior of placing plate.

[0009] The telescopic assembly comprises a bidirectional screw rod rotatably installed inside the placing plate, the outer side of the bidirectional screw rod is threadedly connected with two groups of moving plates, the outer side of the two groups of moving plates is respectively installed with two groups of moving rods, the two sides of the placing plate are respectively provided with extension plates, one end of the moving rods away from the moving plates penetrates through the placing plate and is fixedly connected with the sides of the two groups of extension plates facing each other, and the inside of the placing plate is provided with a driving bidirectional screw rod rotating driving member.

[0010] Preferably, the driving member comprises a first motor fixedly installed on one side of the inside of the placing plate, the output end of the first motor is fixedly connected with a rotating rod through a shaft coupling, the inner bottom of the placing plate is installed with a supporting plate, the rotating rod is rotatably installed in the inside of the supporting plate, the outer side of the rotating rod is fixedly installed with a driving bevel gear, the outer side of the bidirectional screw rod is fixedly installed with a driven bevel gear, and the driving bevel gear and the driven bevel gear are in meshing engagement.

[0011] Preferably, the two groups of moving plates are slidably arranged in the inside of the placing plate, and the moving rods are slidably arranged on the two sides of the placing plate.

[0012] Preferably, the bottoms of the two groups of moving plates are respectively installed with two groups of sliding blocks, the inner bottom of the placing plate is provided with a plurality of sliding grooves for the sliding blocks to slide, and the sliding blocks are slidably arranged in the sliding grooves.

[0013] Preferably, the sides of the two groups of moving plates away from the placing plate are respectively installed with two groups of baffle plates, the sides of the four groups of baffle plates away from the moving plates are respectively installed with connecting rods, and the top ends of the four groups of connecting rods are provided with suction cups for adsorbing and fixing the ceiling.

[0014] Preferably, the inside of the fixing cylinder is provided with an adjusting assembly for telescopic adjustment of the height of the placing plate.

[0015] The adjusting assembly comprises a second motor fixedly installed on the inner bottom of the fixing cylinder, the output end of the second motor is fixedly connected with a threaded rod through a shaft coupling, the top end of the threaded rod is rotatably installed on the inner top of the fixing cylinder, the outer side of the threaded rod is threadedly connected with a moving disc, the outer side of the moving disc is installed with two groups of first connecting plates, the sides of the two groups of first connecting plates away from the moving disc are respectively installed with top plates, the sides of the two groups of top plates facing each other are respectively installed with second connecting plates, and the sides of the two groups of second connecting plates facing each other are installed with connecting columns.

[0016] Preferably, the outer side of the fixing cylinder is provided with two groups of through grooves for the movement of the first connecting plates, and the first connecting plates are slidably arranged in the through grooves.

[0017] Preferably, the top end of the connecting column is fixedly connected with the bottom of the placing plate, the outer wall of the moving disc is matched with the inner wall of the fixed cylinder, and the moving disc is slidingly installed in the interior of the fixed cylinder.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The utility model discloses a telescopic component is provided, and the both sides of placing plate are equipped with extension board, drives the bidirectional screw rod rotation through the drive part, thereby can drive two groups of moving plate and push rod and moves relatively, and then can carry out the flexible adjustment of the extension length of extension board, can adapt to the ceiling span of different size, and for longer ceiling, extension board can expand the support range, ensure that the support force is evenly distributed, avoid local support deficiency, thereby improved the support stability and security of support device whole. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is whole structure schematic diagram of the utility model;

[0021] Fig. 2 It is sectional view schematic diagram of fixed cylinder of the utility model;

[0022] Fig. 3 It is sectional view schematic diagram of placing plate of the utility model;

[0023] Fig. 4 It is structure schematic diagram of telescopic component of the utility model.

[0024] In the drawing: 1, base;2, fixed cylinder;3, placing plate;4, telescopic component;41, bidirectional screw rod;42, moving plate;43, moving rod;44, extension board;45, drive part;451, first motor;452, rotating rod;453, driving bevel gear;454, driven bevel gear;5, sliding block;6, sliding slot;7, baffle;8, connecting rod;9, sucking disc;10, adjusting component;101, second motor;102, threaded rod;103, moving disc;104, first connecting plate;105, top plate;106, second connecting plate;107, connecting column;11, through slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figs. 1-4The utility model provides a technical scheme: ceiling installed telescopic support frame, include: base 1, fixed cylinder 2, place board 3 and telescopic component 4, fixed cylinder 2 is fixedly installed at the top of base 1, place board 3 sets up at the top of fixed cylinder 2, telescopic component 4 sets up inside place board 3.

[0027] Telescopic component 4 includes the two -way screw rod 41 of rotation installation in place board 3 inside, the outside screw thread connection of two -way screw rod 41 has two groups of moving plate 42, two groups of moving plate 42's outside respectively installs two groups of moving rod 43, the both sides of place board 3 are provided with extension plate 44 respectively, and the end of multiple moving rod 43 away from moving plate 42 penetrates place board 3 and is fixedly connected with the side of two groups of extension plate 44 respectively, and the inside of place board 3 is provided with the drive two -way screw rod 41 rotation drive piece 45.

[0028] Through the cooperation of base 1, fixed cylinder 2, place board 3 and telescopic component 4, the problem that fixed length place board 3 cannot satisfy the diversification demand is solved, and the setting of telescopic component 4 makes the support frame length adjustable, and adapts to the ceiling span of different sizes.

[0029] Drive piece 45 includes the first motor 451 of fixed installation in the inside one side of place board 3, and the output end of first motor 451 is fixedly connected with rotary rod 452 through the shaft coupling, and the inner bottom of place board 3 is installed with support plate, and rotary rod 452 is rotationally installed in the inside of support plate, and the outside of rotary rod 452 is fixedly installed with driving bevel gear 453, and the outside of two -way screw rod 41 is fixedly installed with driven bevel gear 454, and driving bevel gear 453 and driven bevel gear 454 engage.

[0030] Through the cooperation of first motor 451, rotary rod 452, driving bevel gear 453 and driven bevel gear 454, the stable drive of two -way screw rod 41 is realized, the extension plate 44 can expand the support range, the uniform distribution of support force is ensured, the local support deficiency is avoided, thereby the support stability and security of the whole support device are improved.

[0031] Two groups of moving plate 42 are slidably arranged in the inside of place board 3, and multiple moving rods 43 are slidably arranged on the both sides of place board 3.

[0032] Through the sliding arrangement of moving plate 42 and moving rod 43 in the inside of place board 3, the stable extension of extension plate 44 is realized, the problem that traditional support frame is easy to jam or deviate during the extension process is solved, and the smoothness and reliability of adjustment are improved.

[0033] The bottom of two groups of moving plate 42 is respectively installed with two groups of sliding blocks 5, and the inner bottom of place board 3 is provided with multiple sliding grooves 6 for the sliding use of sliding block 5, and multiple sliding blocks 5 are slidably arranged in multiple sliding grooves 6.

[0034] Through the cooperation of the sliding block 5 and the sliding groove 6, the guided sliding of the moving plate 42 inside the placing plate 3 is realized, the shaking or deviation problem of the moving plate 42 during the moving process is solved, and the stability and adjustment accuracy of the structure are further improved.

[0035] Two groups of baffle plates 7 are respectively installed on the side of the two groups of moving plates 42 away from the placing plate 3, four groups of connecting rods 8 are respectively installed on the side of the four groups of baffle plates 7 away from the moving plate 42, and the top end of the four groups of connecting rods 8 is provided with a suction disc 9 for adsorbing and fixing the ceiling.

[0036] Through the cooperation of the baffle plate 7, the connecting rod 8 and the suction disc 9, the height of the baffle plate 7 is higher than the placing plate 3, the protection of the ceiling material is realized, the setting of the suction disc 9 enhances the connection stability of the ceiling material, and it is suitable for various ceiling materials.

[0037] The inside of the fixed cylinder 2 is provided with an adjusting assembly 10 for adjusting the height of the placing plate 3;

[0038] The adjusting assembly 10 comprises a second motor 101 fixedly installed at the bottom of the fixed cylinder 2, a threaded rod 102 fixedly connected with the output end of the second motor 101 through a shaft coupling, the top end of the threaded rod 102 is rotatably installed at the top of the fixed cylinder 2, a moving disc 103 is threadedly connected with the outer side of the threaded rod 102, two groups of first connecting plates 104 are installed on the outer side of the moving disc 103, two groups of top plates 105 are respectively installed on the side of the two groups of first connecting plates 104 away from the moving disc 103, two groups of second connecting plates 106 are respectively installed on the side of the two groups of top plates 105 facing each other, and a connecting column 107 is installed on the side of the two groups of second connecting plates 106 facing each other.

[0039] Through the cooperation of the second motor 101, the threaded rod 102, the moving disc 103, the connecting plate and the connecting column 107, the flexible adjustment of the height of the placing plate 3 is realized, and the smoothness and accuracy of the height adjustment are ensured by the transmission structure of the threaded rod 102.

[0040] Two groups of through grooves 11 are formed on the outer side of the fixed cylinder 2 for the movement of the first connecting plate 104, and the two groups of first connecting plates 104 are respectively slidably arranged in the two groups of through grooves 11.

[0041] Through the sliding arrangement of the through groove 11 and the first connecting plate 104, the smooth movement of the moving disc 103 in the fixed cylinder 2 is realized, the structure interference or jamming problem that may occur during the height adjustment is solved, and the smoothness and reliability of the adjustment are further improved.

[0042] The top end of the connecting column 107 is fixedly connected with the bottom of the placing plate 3, the outer wall of the moving disc 103 is matched with the inner wall of the fixed cylinder 2, and the moving disc 103 is slidably installed in the inside of the fixed cylinder 2.

[0043] Through the fixed connection of the connecting column 107 and the placement plate 3, linkage of the adjusting assembly 10 and the placement plate 3 is realized, the inclination or instability problem of the placement plate 3 in the height adjusting process is solved, and the structural strength and stability of the support frame as a whole are ensured.

[0044] When workers use it, the support equipment is moved to the ceiling installation position, according to the length of the ceiling material, the first motor 451 is started through the controller, the rotating rod 452 is driven to rotate by the first motor 451, the driving bevel gear 453 is driven to rotate by the rotating rod 452, and the driven bevel gear 454 and the bidirectional screw rod 41 are driven to rotate, when the bidirectional screw rod 41 rotates, the two groups of moving plates 42 move along the axial direction of the threaded rod 102 in the same direction or opposite directions, the moving plates 42 drive the moving rods 43 and the extension plates 44 to extend outward, so that the length of the placement plate 3 is adjusted, the support range can be expanded, and the uniform distribution of the support force is ensured, if the height of the placement plate 3 is to be adjusted, the second motor 101 is started, the threaded rod 102 is driven to rotate by the second motor 101, the rotating of the threaded rod 102 drives the moving disc 103 to move up and down, the moving disc 103 drives the placement plate 3 to ascend and descend through the first connecting block, the top plate 105, the second connecting plate 106 and the connecting column 107, so that the height of the support frame is adjusted.

[0045] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as the limitation of the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A ceiling mounted telescoping support frame, characterized by, The utility model relates to a telescopic height-adjustable placing plate, including: Base (1), fixed cylinder (2), placing plate (3) and telescopic component (4); Wherein, the fixed cylinder (2) fixed mounting at the top of base (1), the placing plate (3) is set up at the top end of fixed cylinder (2), the telescopic component (4) is set up in the inside of placing plate (3); The telescopic component (4) includes two -way screw rod (41) that rotates and installs in the inside of placing plate (3), the outside screw thread connection of two -way screw rod (41) has two groups of moving plate (42), two groups the outside of moving plate (42) is installed two groups of moving rod (43) respectively, the both sides of placing plate (3) are provided with extension plate (44) respectively, and multiple groups moving rod (43) away from the one end of moving plate (42) penetrates placing plate (3) and is fixedly connected with the side of two groups of extension plate (44) respectively, the inside of placing plate (3) is provided with the drive two -way screw rod (41) rotation drive piece (45).

2. A ceiling mounted telescoping support frame according to claim 1, characterized in that: The drive piece (45) includes first motor (451) that fixed mounting is in the inside one side of placing plate (3), the output of first motor (451) is fixedly connected with rotary rod (452) through the shaft coupling, the inner bottom of placing plate (3) is installed with support plate, rotary rod (452) rotates and installs in the inside of support plate, the outside fixed mounting of rotary rod (452) has driving bevel gear (453), the outside fixed mounting of two -way screw rod (41) has driven bevel gear (454), and driving bevel gear (453) and driven bevel gear (454) engage.

3. A ceiling mounted telescoping support frame according to claim 2, wherein: Two groups the moving plate (42) are slidably arranged in the inside of placing plate (3), and multiple groups moving rod (43) are slidably arranged on the both sides of placing plate (3) respectively.

4. A ceiling mounted telescopic support frame according to claim 3, characterised in that: The bottom of two groups the moving plate (42) is installed with two groups of sliding blocks (5) respectively, and the inner bottom of placing plate (3) is provided with multiple groups of sliding grooves (6) for the sliding use of sliding block (5), and multiple groups sliding block (5) are slidably arranged in multiple groups sliding grooves (6) respectively.

5. A ceiling mounted telescoping support frame according to claim 4, wherein: Two groups the moving plate (42) are installed with two groups of baffle plates (7) respectively on the side away from placing plate (3), four groups baffle plates (7) are installed with connecting rods (8) respectively on the side away from the moving plate (42), and the top of four groups connecting rods (8) is provided with suction disc (9) for adsorbing and fixing the ceiling.

6. A ceiling mounted telescoping support frame according to claim 5, wherein: The inside of fixed cylinder (2) is provided with adjusting component (10) for the height of placing plate (3) telescopic adjustment; The adjusting assembly (10) comprises a second motor (101) fixedly installed at the bottom of the fixed cylinder (2), the output end of the second motor (101) is fixedly connected with a threaded rod (102) through a shaft coupling, the top end of the threaded rod (102) is rotatably installed at the top of the fixed cylinder (2), the outer side of the threaded rod (102) is threadedly connected with a moving disc (103), the outer side of the moving disc (103) is installed with two groups of first connecting plates (104), the sides, away from the moving disc (103), of the two groups of first connecting plates (104) are respectively installed with top plates (105), the sides, facing each other, of the two groups of top plates (105) are respectively installed with second connecting plates (106), and the sides, facing each other, of the two groups of second connecting plates (106) are installed with connecting columns (107).

7. A ceiling mounted telescoping support frame according to claim 6, wherein: The outer side of the fixed cylinder (2) is provided with two groups of through grooves (11) for the movement of the first connecting plates (104), and the two groups of first connecting plates (104) are respectively slidably arranged in the two groups of through grooves (11).

8. A ceiling mounted telescoping support frame according to claim 7, characterized in that: The top end of the connecting column (107) is fixedly connected with the bottom of the placing plate (3), the outer wall of the moving disc (103) is matched with the inner wall of the fixed cylinder (2), and the moving disc (103) is slidably installed in the fixed cylinder (2).

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