Keel ceiling device for clean engineering

Abstract

The utility model belongs to the technical field of keel suspended ceilings, and particularly relates to a keel suspended ceiling device used for cleaning engineering, which comprises two T-shaped keel frames, and a panel is arranged between the two T-shaped keel frames. The lower pressing plates are slidably mounted on the two sides of the two T-shaped keel frames respectively, when a panel is mounted, the panel is placed between the two T-shaped keel frames, the panel is preliminarily mounted and positioned conveniently by arranging the positioning holes and the positioning columns, and after the panel is mounted between the two T-shaped keel frames, the panel is mounted on the lower pressing plates through the positioning holes and the positioning columns. The adjusting groove is rotated to drive the adjusting shaft to rotate, the adjusting shaft can drive one lead screw to rotate, when one lead screw rotates, the other lead screw can be driven to rotate through cooperation of the two chain wheels and the chain, at the moment, the threaded sleeves on the two lead screws can descend, and when the threaded sleeves descend, the lower pressing plate can be driven to descend through the sliding block; and the surface of the panel is pressed tightly through the lower pressing plate, so that the panel is prevented from loosening during installation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of keel suspended ceiling, especially relates to the keel suspended ceiling device for clean engineering. BACKGROUND

[0002] The keel suspended ceiling is a kind of indoor decoration technology, by installing a series of metal or wooden frame (i.e. "keel") under the ceiling, then laying various decorative materials on it, to form a new ceiling surface.

[0003] The keel suspended ceiling is mainly composed of the following parts:

[0004] Keel: including main keel, secondary keel and cross bracing keel. The main keel is the main force component, the secondary keel is used for fixing the finishing panel, and the cross bracing keel is installed at the joint of the cover panel to provide additional support. The keel material can be metal (such as light steel, aluminum alloy) or wood.

[0005] Suspension system: including hanger rod (hanger bar) and keel hanging piece, which transmits the self weight and additional load of the suspended ceiling to the building structure layer.

[0006] Finishing panel: installed on the keel to form the surface layer of the suspended ceiling. Common finishing panels include paper-faced gypsum board, asbestos cement board, mineral wool sound-absorbing board, etc.

[0007] The current light steel keel suspended ceiling needs to lay the panel between the keels after the keel installation is completed. The conventional panel fixing method is mostly to fix the panel by self-tapping screws, but this fixing method is more cumbersome and time-consuming, and it is difficult to improve the construction efficiency. At the same time, since the laying of the panel is a high-altitude operation, the personnel need to stand on the keel frame to lay the panel. Longer time and more cumbersome construction steps not only make the operation more difficult, but also more likely to cause safety accidents. In view of this, the keel suspended ceiling device for clean engineering is proposed. UTILITY MODEL CONTENTS

[0008] The utility model aims at the above-mentioned technical problems, and provides a keel suspended ceiling device for clean engineering to solve the problems raised in the above background technology.

[0009] Therefore, the utility model provides a keel suspended ceiling device for clean engineering, which comprises:

[0010] Two T-shaped keel frames, and one panel is arranged between the two T-shaped keel frames;

[0011] A plurality of lower pressing plates, a plurality of the lower pressing plates are respectively slidingly installed on both sides of the two T-shaped keel frames, and the bottom surfaces of the plurality of lower pressing plates are in abutment with the top surface of the panel;

[0012] Two groups of adjusting assemblies, two groups of the adjusting assemblies are respectively arranged in the two T-shaped keel frames and are used for driving the plurality of lower pressing plates to move, the adjusting assembly comprises a T-shaped cavity, the T-shaped cavity is arranged in the T-shaped keel frame, two lead screws are rotatably installed in the T-shaped cavity, two threaded sleeves are threadedly connected to the two lead screws, two sliding grooves are formed in the two sides of the T-shaped keel frame, four sliding grooves are in communication with the T-shaped cavity, four sliding blocks are slidingly installed in the four sliding grooves, one end of each of the four sliding blocks is fixedly connected to the two sides of each threaded sleeve, and the other end of each of the four sliding blocks is fixedly connected to one side of each of the four lower pressing plates.

[0013] A driving assembly is arranged in the T-shaped keel frame and is used for driving the two lead screws to rotate, when the panel is installed, the panel is placed between the two T-shaped keel frames, the plurality of positioning holes and the plurality of positioning columns are arranged to facilitate the preliminary installation and positioning of the panel, after the panel is installed between the two T-shaped keel frames, the adjusting groove is rotated to drive the adjusting shaft to rotate, the adjusting shaft drives one of the lead screws to rotate, when one of the lead screws rotates, the other lead screw is driven to rotate through the cooperation of the two sprockets and the chain, at this time, the threaded sleeves on the two lead screws are lowered, when the threaded sleeves are lowered, the lower pressing plates are lowered through the sliding blocks, and the panel surface is pressed through the lower pressing plates, so that the panel is not loose during installation, the fixing and stability during installation of the panel are enhanced, and the installation method is simple and convenient, and has high practicability.

[0014] In the above technical solution, further, the driving assembly comprises two sprockets, the two sprockets are fixedly installed on the lead screws, and the same chain is arranged on the two sprockets, when one of the lead screws rotates, the other lead screw is driven to rotate through the cooperation of the two sprockets and the chain, at this time, the threaded sleeves on the two lead screws are lowered, when the threaded sleeves are lowered, the lower pressing plates are lowered through the sliding blocks, and the panel surface is pressed through the lower pressing plates, so that the panel is not loose during installation.

[0015] In the above technical solution, further, the bottom surface of the T-shaped keel frame is rotatably installed with an adjusting shaft, the top end of the adjusting shaft is fixedly connected to the bottom end of one of the lead screws, and the adjusting shaft drives one of the lead screws to rotate.

[0016] In the above technical solution, further, the bottom surface of the adjusting shaft is provided with an adjusting groove, the adjusting groove is in a cross shape, and the adjusting groove drives the adjusting shaft to rotate.

[0017] In the above technical solution, further, the top surface of the T-shaped keel frame is fixedly installed with a hanging piece, and a hanging rod is installed on the hanging piece.

[0018] In the above technical solution, further, the top surface of the T-shaped keel frame is fixedly installed with a hanging piece, and a hanging rod is installed on the hanging piece.

[0019] The utility model discloses beneficial effect is:

[0020] The clean engineering keel suspended ceiling device, when installing the panel, place the panel between the two T-shaped keel frames, and the multiple positioning holes and the multiple positioning columns are arranged to facilitate the preliminary installation and positioning of the panel, after the panel is installed between the two T-shaped keel frames, the adjusting groove is rotated to drive the adjusting shaft to rotate, the adjusting shaft drives one of the lead screws to rotate, and the other lead screw is driven to rotate through the cooperation of the two sprockets and the chain when one of the lead screws rotates, at this time, the threaded sleeve on the two lead screws will descend, and the lower pressing plate is lowered through the sliding block when the threaded sleeve descends, and the panel surface is pressed tightly through the lower pressing plate, so that the panel is not loose during installation, the fixing and stability during installation of the panel are enhanced, and the installation mode is simple and convenient, and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the T-shaped keel frame cross section structure schematic diagram of the utility model;

[0023] Figure 3 It is the T-shaped cavity cross section structure schematic diagram of the utility model;

[0024] Figure 4 It is the adjusting shaft structure schematic diagram of the utility model.

[0025] The figure mark is:

[0026] 1, T-shaped keel frame;2, panel;3, T-shaped cavity;4, lower pressing plate;6, lead screw;7, threaded sleeve;8, sliding groove;9, sliding block;10, sprocket;11, chain;12, hanging piece;13, hanging rod;14, adjusting groove;15, positioning hole;16, positioning column;17, adjusting shaft. DETAILED DESCRIPTION

[0027] With reference to the drawings and the embodiments described herein, it will be understood that the drawings and embodiments are illustrative of only a few of the embodiments of the present application and are not therefore to be considered limiting of its scope, for the application is not limited to the embodiments illustrated in the description below.

[0028] In the description of the present application, it should be understood that the terms used herein are for the purpose of describing specific embodiments and are not intended to limit the example embodiments according to the present application. For the purpose of description, the sizes of the parts shown in the drawings are not drawn in proportion to the actual proportions. The techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of the example embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first", "second", and the like in the description and claims of the present application are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order. It is to be understood that the use of the terms so designated is interchangeable under appropriate circumstances such that the embodiments of the present application described herein are capable of operation in other sequences than those illustrated or otherwise described herein. The terms "first", "second", and the like, so used in the description and claims are also not necessarily used consistently in reference to a particular aspect of the example embodiments of the present application, but are used in different places and / or times for the sake of comparison within the context.

[0030] It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" is generally based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description. Without the opposite indication, these orientation terms do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be understood as limiting the scope of protection of the present application. The orientation terms "inner, outer" refer to the inner and outer relative to the outline of each component.

[0031] It should be noted that in this application, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include those elements only, but can also include other elements that are not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be pointed out that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples. Embodiment 1

[0032] Please refer to Figures 1-4 The embodiment provides a keel suspended ceiling device for cleaning engineering.

[0033] It comprises:

[0034] Two T-shaped keel frames 1, and a same panel 2 is arranged between the two T-shaped keel frames 1;

[0035] A plurality of lower pressing plates 4 are slidably installed on the two sides of the two T-shaped keel frames 1, and the bottom surface of the plurality of lower pressing plates 4 abuts against the top surface of the panel 2;

[0036] Two groups of adjusting assemblies are arranged in the two T-shaped keel frames 1 respectively, and are used for driving the plurality of lower pressing plates 4 to move, the adjusting assembly comprises a T-shaped cavity 3 arranged in the T-shaped keel frame 1, two lead screws 6 are rotatably installed in the T-shaped cavity 3, a threaded sleeve 7 is threadedly connected to each of the two lead screws 6, two sliding grooves 8 are formed in the two sides of the T-shaped keel frame 1, four sliding grooves 8 are in communication with the T-shaped cavity 3, a sliding block 9 is slidably installed in each of the four sliding grooves 8, one end of each of the four sliding blocks 9 is fixedly connected to the two sides of the threaded sleeve 7, and the other end of each of the four sliding blocks 9 is fixedly connected to one side of each of the four lower pressing plates 4;

[0037] The driving assembly is arranged in the T-shaped keel frame 1 and is used to drive the two lead screws 6 to rotate. When the panel 2 is installed, the panel 2 is placed between the two T-shaped keel frames 1, and the panel 2 is preliminarily installed and positioned through the cooperation of the plurality of positioning holes 15 and the plurality of positioning columns 16. After the panel 2 is installed between the two T-shaped keel frames 1, the adjusting groove 14 is rotated to drive the adjusting shaft 17 to rotate, and the adjusting shaft 17 drives one of the lead screws 6 to rotate. When one of the lead screws 6 rotates, the other lead screw 6 is driven to rotate through the cooperation of the two sprockets 10 and the chain 11. At this time, the threaded sleeve 7 on the two lead screws 6 will descend. When the threaded sleeve 7 descends, the sliding block 9 drives the lower pressing plate 4 to descend, and the panel 2 is pressed tightly through the lower pressing plate 4, so as to avoid loosening of the panel 2 during installation, and the fixing and stability during installation of the panel 2 are enhanced. Moreover, the installation method is simple and convenient, and has high practicability. Example 2

[0038] The embodiment provides a keel suspended ceiling device for clean engineering, in addition to the technical solutions of the above-mentioned embodiments, further has the following technical features.

[0039] The driving assembly includes two sprockets 10, the two sprockets 10 are fixedly installed on the lead screws 6, and the same chain 11 is arranged on the two sprockets 10. When one of the lead screws 6 rotates, the other lead screw 6 is driven to rotate through the cooperation of the two sprockets 10 and the chain 11. At this time, the threaded sleeve 7 on the two lead screws 6 will descend. When the threaded sleeve 7 descends, the sliding block 9 drives the lower pressing plate 4 to descend, and the panel 2 is pressed tightly through the lower pressing plate 4, so as to avoid loosening of the panel 2 during installation. Example 3

[0040] The embodiment provides a keel suspended ceiling device for clean engineering, in addition to the technical solutions of the above-mentioned embodiments, further has the following technical features.

[0041] The bottom surface of the T-shaped keel frame 1 is rotatably provided with the adjusting shaft 17, the top end of the adjusting shaft 17 is fixedly connected with the bottom end of one of the lead screws 6, and the adjusting shaft 17 drives one of the lead screws 6 to rotate. Example 4

[0042] The embodiment provides a keel suspended ceiling device for clean engineering, in addition to the technical solutions of the above-mentioned embodiments, further has the following technical features.

[0043] The bottom surface of the adjusting shaft 17 is provided with the adjusting groove 14, the adjusting groove 14 is in a cross shape, and the adjusting groove 14 drives the adjusting shaft 17 to rotate. Example 5

[0044] The embodiment provides a keel ceiling device for a clean engineering, in addition to comprising the technical scheme of the above embodiment, further has the following technical features.

[0045] Among them, the top surface of the T-shaped keel frame 1 is fixedly installed with a hanging piece 12, and the hanging piece 12 is installed with a hanging rod 13, and the hanging piece 12 and the hanging rod 13 are arranged to facilitate installation and fixation of the T-shaped keel frame 1. Embodiment 6

[0046] The embodiment provides a keel ceiling device for a clean engineering, in addition to comprising the technical scheme of the above embodiment, further has the following technical features.

[0047] Among them, the top surface of the T-shaped keel frame 1 is fixedly installed with a hanging piece 12, and the hanging piece 12 is installed with a hanging rod 13, and the hanging piece 12 and the hanging rod 13 are arranged to facilitate installation and fixation of the T-shaped keel frame 1.

[0048] In use: when installing the panel 2, the panel 2 is placed between the two T-shaped keel frames 1, and the plurality of positioning holes 15 and the plurality of positioning columns 16 are arranged to facilitate preliminary installation and positioning of the panel 2, after the panel 2 is installed between the two T-shaped keel frames 1, the adjusting groove 14 is rotated to drive the adjusting shaft 17 to rotate, the adjusting shaft 17 drives one of the lead screws 6 to rotate, and when the lead screw 6 rotates, the other lead screw 6 is driven to rotate through the cooperation of the two chain wheels 10 and the chain 11, at this time, the threaded sleeve 7 on the two lead screws 6 will descend, when the threaded sleeve 7 descends, the sliding block 9 drives the lower pressing plate 4 to descend, and the panel 2 is pressed by the lower pressing plate 4, so that the panel 2 is not loose during installation, and the fixing and stability during installation of the panel 2 are enhanced, and the installation method is simple and convenient, and has high practicability.

[0049] The embodiments of the application are described above in combination with the drawings, and the embodiments and the features in the embodiments in the application can be combined with each other without conflict, the application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative, not limited, and those skilled in the art can make many forms under the inspiration of the application without departing from the purpose of the application and the scope protected by the claims, and all belong to the protection of the application.

Claims

1. A keel suspended ceiling device for clean engineering, characterized in that, The utility model relates to a kind of adjustable panel, including: Two T-shaped keel frames (1), a same panel (2) is provided between two T-shaped keel frames (1); Multiple lower pressing plates (4), multiple lower pressing plates (4) are respectively slidably installed on the two sides of two T-shaped keel frames (1), and the bottom surface of multiple lower pressing plates (4) is in abutment with the top surface of panel (2); Two groups of adjusting assemblies, two groups of adjusting assemblies are respectively arranged in two T-shaped keel frames (1), and are used to drive multiple lower pressing plates (4) to move, the adjusting assembly includes T-shaped cavity (3), the T-shaped cavity (3) is arranged in T-shaped keel frame (1), two lead screws (6) are rotatably installed in the T-shaped cavity (3), two lead screws (6) are both screw-connected with threaded sleeve (7), two sides of T-shaped keel frame (1) are both provided with two sliding grooves (8), four sliding grooves (8) are communicated with T-shaped cavity (3), four sliding grooves (8) are slidably installed with sliding block (9) in, and one end of four sliding blocks (9) is respectively fixedly connected with the two sides of two threaded sleeves (7), the other end of four sliding blocks (9) is respectively fixedly connected with one side of four lower pressing plates (4). Driving assembly, the driving assembly is arranged in T-shaped keel frame (1), and is used to drive two lead screws (6) to rotate.

2. The keel ceiling device for clean engineering according to claim 1, characterized in that, The driving assembly includes two chain wheels (10), two chain wheels (10) are respectively fixedly installed on lead screw (6), and one chain (11) is arranged on two chain wheels (10).

3. The keel suspended ceiling system for clean engineering according to claim 1, characterized in that, The bottom surface of T-shaped keel frame (1) is rotatably installed with adjusting shaft (17), and the top end of adjusting shaft (17) is fixedly connected with the bottom end of one of lead screw (6).

4. The keel ceiling device for clean engineering according to claim 3, characterized in that, The bottom surface of adjusting shaft (17) is provided with adjusting groove (14), and the adjusting groove (14) is cross-shaped.

5. The keel suspended ceiling system for clean engineering according to claim 1, characterized in that, The top surface of T-shaped keel frame (1) is fixedly installed with hanger (12), and hanger (12) is installed with suspender (13).

6. The keel suspended ceiling system for clean engineering according to claim 1, characterized in that, Two top surfaces are both provided with multiple positioning holes (15), and the bottom surface of panel (2) is fixedly installed with multiple positioning columns (16), multiple positioning columns (16) are respectively movably sleeved with multiple positioning holes (15).

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