Metal ceiling keel

Abstract

The utility model provides a metal ceiling keel which comprises a keel body, a connecting assembly and a connecting plate, a second fixing plate is arranged in the connecting assembly, a connecting screw rod is arranged on the surface of the top of the second fixing plate, a threaded connecting cylinder is spirally connected to the surface of the outer side of the connecting screw rod, and a limiting plate is arranged on the surface of the top of the keel body. A first fixing hole is formed in the surface of the limiting plate, a third fixing hole is formed in the surface of the second fixing plate, and the second fixing plate is fixedly connected with the limiting plate through a fastener. By arranging the connecting assembly, the length of the connecting assembly can be conveniently adjusted according to the installation environment of the keel body, so that the keel body is fixed to the wall top face, and during adjustment, the keel body is fixed to the wall top face; the length of the connecting assembly is sequentially adjusted by manually rotating the threaded connecting cylinder to move up and down on the surface of the connecting screw rod, so that the method is simple to operate and convenient to adjust according to the actual environment, and the use flexibility of the connecting assembly is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceiling and joist technical field especially relates to a metal ceiling and joist. BACKGROUND

[0002] The structure layer or the decoration layer on the upper part of the indoor space is provided with a ceiling (suspended ceiling) for the need of indoor beauty and heat preservation and insulation, the structure of the roof surface is hidden to meet the indoor use requirement, also called ceiling, ceiling, flat roof, the decorative ceiling suspended ceiling is divided into surface layer, base layer and hanger rod, the commonly used surface layer material unit type ceiling board includes gypsum board, gypsum corner line, mineral wool board, aluminum buckle plate etc., the commonly used base layer has main joist hanger, main joist, joist hanger, secondary joist etc.

[0003] But the existing ceiling suspended ceiling joist needs to be fixed with the wall top surface through the connecting rod during installation, and the length of the connecting rod is generally not adjustable at present, which leads to limited use range, and the connecting mode of the connecting rod and the joist also has requirements.

[0004] Therefore, it is necessary to provide a metal ceiling and joist to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model provides a metal ceiling and joist, solve the problem in the prior art.

[0006] In order to solve the above technical problems, the utility model provides a metal ceiling and joist, which comprises a joist body, a connecting assembly and a connecting plate, the connecting assembly is internally provided with a second fixed plate, the top surface of the second fixed plate is provided with a connecting screw rod, the outer surface of the connecting screw rod is spirally connected with a threaded connecting barrel, the top surface of the joist body is provided with a limiting plate, the surface of the limiting plate is provided with a first fixed hole, the surface of the second fixed plate is provided with a third fixed hole, the second fixed plate is fixedly connected with the limiting plate through a fastener, by setting the connecting assembly, the length of the connecting assembly can be adjusted according to the installation environment of the joist body, so that it is fixed with the wall top surface, so that during adjustment, only the threaded connecting barrel needs to be manually rotated to move up and down on the surface of the connecting screw rod, and the length of the connecting assembly is adjusted in sequence, which is simple in operation and convenient for adjustment according to the actual environment, greatly improving the flexibility of use.

[0007] Preferably, the connecting plate surface is provided with a fifth fixing hole, and the connecting plate is fixed with the keel body through the fifth fixing hole and the first fixing hole by means of fasteners, and the connecting plate is arranged above the keel body after the installation of the keel body is completed, then the fifth fixing hole is aligned with the first fixing hole, and then the fasteners are used for fixing, so that the adjacent keel bodies are connected, and the overall stability is improved.

[0008] Preferably, the second fixing hole is provided in the bottom end of the keel body, and a plurality of second fixing holes are equidistantly arranged in the bottom end of the keel body, so that the ceiling plate is connected with the keel body by means of fasteners.

[0009] Preferably, the limiting plate is provided with two limiting plates which are symmetrically arranged on the keel body, so that the second fixing plate is fixedly connected with the two limiting plates when the connecting assembly is connected with the keel body, and the stability of the connection between the connecting assembly and the keel body is improved.

[0010] Preferably, the first fixing hole is provided with a plurality of first fixing holes which are equidistantly arranged on the surface of the limiting plate, so that the use amount of the connecting assembly is adjusted according to the material and the laying area of the keel body.

[0011] Preferably, the first fixing plate is arranged at the top end of the threaded connecting cylinder, and the fourth fixing hole is arranged on the surface of the first fixing plate, so that the connecting assembly is fixed with the wall top surface by means of fasteners.

[0012] Compared with the related art, the metal ceiling keel has the following beneficial effects:

[0013] Compared with the prior art, the metal ceiling keel is provided with the connecting assembly, so that the length of the connecting assembly is adjusted according to the installation environment of the keel body, and the connecting assembly is fixed with the wall top surface, so that the length of the connecting assembly is adjusted by manually rotating the threaded connecting cylinder and moving the threaded connecting cylinder up and down on the surface of the connecting screw, and the flexibility of use is greatly improved.

[0014] The parts not involved in the device are the same as or can be realized by the prior art. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a metal ceiling keel provided by this utility model;

[0016] Figure 2 A schematic diagram of the second fixing hole structure of a metal ceiling keel provided by this utility model;

[0017] Figure 3 A schematic diagram of a connecting component structure for a metal ceiling keel provided by this utility model;

[0018] Figure 4 A schematic diagram of a limiting plate structure for a metal ceiling keel provided by this utility model;

[0019] Figure 5 A schematic diagram of the second fixing plate structure of a metal ceiling keel provided by this utility model.

[0020] Numbering on the map:

[0021] 1. Keel body; 2. Connecting assembly; 3. Connecting plate; 4. Limiting plate; 5. First fixing hole; 6. Second fixing hole; 7. Threaded connecting cylinder; 8. Connecting screw; 9. Third fixing hole; 10. Second fixing plate; 11. First fixing plate; 12. Fourth fixing hole. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] First Embodiment

[0024] Please refer to the following: Figures 1-5 A metal ceiling keel includes a keel body 1, a connecting component 2, and a connecting plate 3. The connecting component 2 has a second fixing plate 10 inside, a connecting screw 8 on its top surface, and a threaded connecting cylinder 7 spirally connected to the outer surface of the connecting screw 8. The top surface of the keel body 1 has a limiting plate 4 with a first fixing hole 5 on its surface, and a third fixing hole 9 on the surface of the second fixing plate 10. The second fixing plate 10 is fixedly connected to the limiting plate 4 by fasteners. By providing the connecting component 2, the length of the connecting component 2 can be easily adjusted according to the installation environment of the keel body 1, fixing it to the wall or ceiling surface. During adjustment, only manual rotation of the threaded connecting cylinder 7 is needed to move it up and down on the surface of the connecting screw 8, thereby adjusting the length of the connecting component 2. This method is simple to operate, easy to adjust according to the actual environment, and greatly improves its flexibility of use.

[0025] The working principle of the metal ceiling keel provided by this utility model is as follows:

[0026] The metal ceiling keel has the beneficial effects that:

[0027] Compared with the related art, the metal ceiling keel has the beneficial effects that:

[0028] The metal ceiling keel has the beneficial effects that:

[0029] Second embodiment

[0030] Please refer to Figures 1-5 Based on the metal ceiling keel provided in the first embodiment of the application, the second embodiment of the application proposes another metal ceiling keel. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0031] On the basis of the first embodiment, refer to Figures 1-5 The fifth fixing hole is formed through the surface of the connecting plate 3, the connecting plate 3 is fixed with the keel body 1 through the fifth fixing hole and the first fixing hole 5 by means of fasteners, and after the installation of the keel body 1 is completed, the connecting plate 3 is overlapped above the keel body 1, then the fifth fixing hole is aligned with the first fixing hole 5, and then the fasteners are used for fixing, so that the adjacent keel bodies 1 can be connected conveniently and the overall stability is improved.

[0032] On the basis of embodiment one, referring to Figures 1-5 , the second fixing hole 6 is arranged at the bottom end of the internal bottom end of the keel body 1, the second fixing hole 6 is arranged in multiple, and the multiple second fixing holes 6 are equidistantly arranged at the internal bottom end of the keel body 1, through the arrangement of the second fixing hole 6, the suspended ceiling plate is connected with the keel body 1 through the fastener.

[0033] On the basis of embodiment one, referring to Figures 1-5 , the limiting plate 4 is arranged in two, and the two limiting plates 4 are symmetrically arranged on the keel body 1, through the arrangement of the two limiting plates 4, the second fixing plate 10 is fixedly connected with the two limiting plates 4 when the connecting assembly 2 is connected with the keel body 1, the operation is simple, and the stability of the connection between the connecting assembly 2 and the keel body 1 is improved.

[0034] On the basis of embodiment one, referring to Figures 1-5 , the first fixing hole 5 is arranged in multiple, and the multiple first fixing holes 5 are equidistantly arranged on the surface of the limiting plate 4, through the arrangement of the multiple first fixing holes 5, the use amount of the connecting assembly 2 is adjusted according to the material and the laying area of the keel body 1.

[0035] On the basis of embodiment one, referring to Figures 1-5 , the first fixing plate 11 is arranged at the top end of the threaded connection barrel 7, and the fourth fixing hole 12 is arranged on the surface of the first fixing plate 11, through the arrangement of the first fixing plate 11, the connecting assembly 2 is fixed with the wall top surface through the fastener.

[0036] It should be noted that all kinds of components used in the present application are standard components and can be purchased from the market, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, part and electrical equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the electrical equipment is in communication with the external safe power supply, which will not be described in detail here.

[0037] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A metal ceiling keel, comprising a keel body (1), a connecting assembly (2), and a connecting plate (3), characterized in that, The connecting assembly (2) is provided with a second fixing plate (10) inside. The top surface of the second fixing plate (10) is provided with a connecting screw (8). The outer surface of the connecting screw (8) is spirally connected with a threaded connecting cylinder (7). The top surface of the keel body (1) is provided with a limiting plate (4). The surface of the limiting plate (4) is provided with a first fixing hole (5). The surface of the second fixing plate (10) is provided with a third fixing hole (9). The second fixing plate (10) is fixedly connected to the limiting plate (4) by fasteners.

2. The metal ceiling keel according to claim 1, characterized in that, The connecting plate (3) has a fifth fixing hole through its surface. The connecting plate (3) is fixed to the keel body (1) by fasteners passing through the fifth fixing hole and the first fixing hole (5).

3. A metal ceiling keel according to claim 1, characterized in that, The bottom of the keel body (1) is provided with a second fixing hole (6), and multiple second fixing holes (6) are provided, and multiple second fixing holes (6) are provided at equal intervals at the bottom of the keel body (1).

4. A metal ceiling keel according to claim 1, characterized in that, There are two limiting plates (4), and the two limiting plates (4) are symmetrically installed on the keel body (1).

5. A metal ceiling keel according to claim 1, characterized in that, The first fixing hole (5) has multiple holes, and the multiple first fixing holes (5) are equally spaced on the surface of the limiting plate (4).

6. A metal ceiling keel according to claim 1, characterized in that, The threaded connecting cylinder (7) is provided with a first fixing plate (11) at its top end, and a fourth fixing hole (12) is provided on the surface of the first fixing plate (11).

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