Edge connecting structure of ceiling joist

Abstract

The utility model discloses an edge connecting structure of a ceiling joist, which relates to the technical field of ceiling decoration and comprises a profile steel base body, and bendable limiting pieces are arranged on two side walls of one end of the profile steel base body. During use, one end of the profile steel base body is clamped in the ceiling joist, and then the bending position of the limiting piece is adjusted according to the distance between the other end of the profile steel base body and the channel steel, so that the mounting position of the profile steel base body on the ceiling joist can be adjusted, and the extension length of the profile steel base body can be changed; and further, the distance change between the ceiling joist and the channel steel can be adapted to meet the mounting requirement.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling decoration, and particularly relates to an edge connection structure of a ceiling keel. Background Art

[0002] When installing the existing ceiling, it is usually necessary to connect with the surrounding walls. Usually, channel steel is installed on the wall, and then through a stepped pipe or a tapered square pipe to connect the ceiling keel with the channel steel.

[0003] However, during the construction process, there is usually a certain deviation in the distance between the ceiling keel and the channel steel. The existing stepped pipes or tapered square pipes are usually prefabricated according to standards, and their lengths cannot be adjusted. Therefore, when an unexpected situation causes the distance between the ceiling keel and the channel steel to be too short or too long, the existing edge connection structures are not applicable. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the purpose of the utility model is to provide an edge connection structure of a ceiling keel.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An edge connection structure of a ceiling keel includes a profiled steel matrix, and bendable limit pieces are arranged on both side walls at one end of the profiled steel matrix.

[0007] Specifically, through grooves are formed on both side walls at one end of the profiled steel matrix, and the limit pieces are located in the through grooves.

[0008] The beneficial effect of the utility model is as follows:

[0009] The utility model provides an edge connection structure of a ceiling keel, which includes a profiled steel matrix, and bendable limit pieces are arranged on both side walls at one end of the profiled steel matrix. When in use, first, one end of the profiled steel matrix is clamped in the ceiling keel, and then the bending position of the limit piece is adjusted according to the distance between the other end of the profiled steel matrix and the channel steel, so that the installation position of the profiled steel matrix on the ceiling keel can be adjusted, the protruding length of the profiled steel matrix can be changed, and further, the distance change between the ceiling keel and the channel steel can be adapted to meet the installation requirements. Brief Description of the Drawings

[0010] Figure 1 It is a schematic structural view when the limit piece of the utility model is bent.

[0011] Figure 2 It is a schematic structural view of the limit piece of the utility model located in the through groove.

[0012] Figure 3It is a top view schematic diagram of the present utility model when in use.

[0013] Figure 4 It is Figure 3 the sectional view taken along A-A in

[0014] In the figure: 1 - steel profile base body, 2 - through groove, 3 - limiting piece, 4 - channel steel, 41 - bolt assembly, 5 - ceiling keel. Specific embodiments

[0015] In this embodiment, as Figures 1 to 4 shown, an edge connection structure of a ceiling keel includes a steel profile base body 1, and limiting pieces 3 that can be bent are arranged on both side walls at one end of the steel profile base body 1.

[0016] When in use, first, one end of the steel profile base body 1 is clamped in the ceiling keel 5, and then the bending position of the limiting piece 3 is adjusted according to the distance between the other end of the steel profile base body 1 and the channel steel 4, so that the installation position of the steel profile base body 1 on the ceiling keel 5 can be adjusted, the protruding length of the steel profile base body 1 can be changed, and thus the distance change between the ceiling keel 5 and the channel steel 4 can be adapted to meet the installation requirements.

[0017] Specifically, through grooves 2 are opened on both side walls at one end of the steel profile base body 1, and the limiting pieces 3 are located in the through grooves 2.

[0018] Specifically, the channel steel 4 is locked on the vertical wall surface through the bolt assembly 41.

[0019] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0021] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. An edge connection structure of a ceiling keel, characterized in that: It includes a profiled steel matrix (1), and on both side walls at one end of the profiled steel matrix (1), there are provided bendable limiting pieces (3), and the bending positions of the limiting pieces (3) are determined according to the distance between one end of the profiled steel matrix (1) and the channel steel (4).

2. The edge connection structure of a ceiling keel according to claim 1, wherein, On both side walls at one end of the profiled steel matrix (1), there are provided through grooves (2), and the limiting pieces (3) are located in the through grooves (2).

Images