CN114319700A - Mounting structure of main joist and false keel - Google Patents

Abstract

The invention belongs to the technical field of ceiling installation, and in particular relates to an installation structure of a main keel and an auxiliary keel, which is composed of a main keel, an auxiliary keel and a pendant; The auxiliary keel on both sides of a single main keel is dislocated; the two ends of the auxiliary keel are respectively inserted into the adjacent two main keels; the auxiliary keel and the main keel are located at the same level; the top of the pendant is hung on the auxiliary keel. The invention adopts the single-layer staggered keel installation method, and the longitudinally arranged main keel and the horizontally arranged auxiliary keel are arranged on the same height plane, which can save the ceiling space at the top; at the same time, the main keel and the auxiliary keel are crisscrossed in a single layer, and the middle of the main keel is increased. The auxiliary keel used for the horizontal bracing has a grid shape as a whole, and the overall bearing capacity is strong.

Description

A kind of installation structure of main keel and auxiliary keel

technical field

The invention belongs to the technical field of ceiling installation, and particularly relates to an installation structure of a main keel and an auxiliary keel.

Background technique

At this stage, the installation method of double-layer keel is usually adopted in the installation process of the suspended ceiling. The overall installation and leveling efficiency is low, and more space is occupied for the top floor height, resulting in a low utilization rate of the space at the top of the building.

For example, the Chinese Patent Publication No. CN206625435U discloses an indoor suspended ceiling, which includes several parallel ceiling panels, a horizontal main keel and a vertical auxiliary keel. Although the patent of CN206625435U can prevent the horizontal main keel from shaking and improve the fixing effect, the horizontal main keel and the vertical auxiliary keel are distributed on two floors at the height of the indoor ceiling, occupying a lot of ceiling space. Today, with the rising house prices, space encroachment will Increase user cost. In addition, the connection between the keel and other mounting parts for installing the suspended ceiling is more complicated.

SUMMARY OF THE INVENTION

Based on the above-mentioned shortcomings and deficiencies in the prior art, one of the objectives of the present invention is to at least solve one or more of the above-mentioned problems existing in the prior art. In other words, one of the objectives of the present invention is to provide one of the aforementioned requirements or one of more than one.

In order to achieve the above-mentioned purpose of the invention, the present invention adopts the following technical solutions:

An installation structure of a main keel and an auxiliary keel, which consists of a main keel, an auxiliary keel and a pendant; several main keels are arranged vertically and horizontally, and several horizontally placed auxiliary keels are arranged between adjacent main keels. The auxiliary keel is dislocated; the two ends of the auxiliary keel are respectively inserted into the adjacent two main keels; the auxiliary keel and the main keel are located at the same level; the top of the pendant is hung on the auxiliary keel.

Further, the main keel includes a first main keel plate and a second main keel plate connected in an L shape, the first main keel plate is placed vertically, and the second main keel plate is placed horizontally; the first main keel plate is arranged along its length direction. There are several first through holes, and the second main keel plate is provided with several second through holes along its length direction.

Further, the first main keel plate and the second main keel plate are transitionally connected by an arc-shaped main keel plate.

Further, the auxiliary keel includes a first auxiliary keel plate and a second auxiliary keel plate connected in a T shape, the first auxiliary keel plate is placed vertically, and the second auxiliary keel plate is placed horizontally; both ends of the first auxiliary keel plate are provided with A plug that can be inserted into the first through hole.

Further, the plug is in the shape of a flat plate located on the same plane as the first auxiliary keel plate.

Further, the plug is located in the middle of the end of the first auxiliary keel plate.

Further, one end of the plug away from the first auxiliary keel plate is arc-shaped.

Further, the pendant includes a first pendant plate, and the opposite sides of the first pendant plate are respectively connected with a second pendant plate and a third pendant plate, and the first pendant plate, the second pendant plate and the third pendant plate constitute a first pendant slot; The first pendant slot is sleeved outside the second auxiliary keel plate.

Further, one end of the third hanging plate away from the first hanging plate is provided with a first hanging fitting slot and a second hanging fitting slot.

Further, an end of the third pendant plate away from the first pendant plate is provided with a notch, and both the first pendant card slot and the second pendant card slot are communicated with the notch.

Compared with the prior art, the present invention has the following beneficial effects:

(1) The present invention adopts the single-layer staggered keel installation method, and the longitudinally arranged main keel and the laterally arranged auxiliary keel are arranged on the same height plane, which can save the ceiling space at the top, increase the utilization rate of the space at the top of the building, reduce the floor height, and save energy. User cost; at the same time, the main keel and the auxiliary keel are criss-crossed in a single layer, and the auxiliary keel used for the cross brace is added in the middle of the main keel, and the whole is in a grid shape, which ensures that the main keel and the auxiliary keel on the same plane have strong overall bearing capacity and high strength. It can be adapted to the installation of heavy rear items; at the same time, the auxiliary keel is provided with a detachable pendant, which is convenient for the auxiliary keel to be connected with the I-shaped piece through the pendant.

(2) The main keel and the auxiliary keel of the present invention are detachably connected, and the auxiliary keel and the pendant are detachably connected, the overall installation and removal are simple, and the later maintenance and removal are easy.

(3) The installation process in the present invention adopts the factory prefabrication scheme, adopts standardized components, and the components can be reused, saving resources and reducing waste; no need for on-site processing, unpacking and pressing, energy saving and high efficiency, simple process, simple installation steps, and construction efficiency High, and avoid pollution, reduce noise and reduce dust during installation;

(4) The specifications of the main keel, the auxiliary keel and the pendant are unified, which is easy to integrate and easy to connect; the pendant can be customized with an interface, which can be adapted to the installation of keels of different shapes.

Description of drawings

Fig. 1 is the overall structure diagram of this embodiment;

Figure 2 is a schematic diagram of the connection structure between the main keel and the auxiliary keel;

Figure 3 is a schematic diagram of the connection structure between the auxiliary keel and the pendant;

Figure 4 is a schematic diagram of the main keel structure;

Figure 5 is a schematic diagram of the auxiliary keel structure;

Figure 6 is a schematic diagram of the structure of the pendant.

In the figure, 1 main keel, 11 first main keel plate, 12 second main keel plate, 13 arc main keel plate, 14 first through hole, 15 second through hole, 2 auxiliary keels, 21 first auxiliary keel plate , 22 second auxiliary keel plate, 23 plug, 3 pendant, 31 first pendant plate, 32 second pendant plate, 33 third pendant plate, 34 first pendant slot, 35 first pendant card slot, 36 second pendant card Slot, 37 notch, 38 arc pendant board.

Detailed ways

In order to describe the embodiments of the present invention more clearly, the following will describe specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts, and obtain other implementations.

As shown in Figures 1-6, an installation structure of a main keel and an auxiliary keel in this embodiment is composed of a main keel, an auxiliary keel and a pendant. Several main keels 1 are arranged vertically and horizontally, and several auxiliary keels placed horizontally are arranged between adjacent main keels 1 , and the auxiliary keels 2 on both sides of a single main keel 1 are arranged in dislocation. Both ends of the auxiliary keel 2 are respectively inserted into the adjacent main keel 1 . The auxiliary keel 2 and the main keel 1 are located at the same level. The top of the pendant 3 is hung on the auxiliary keel 2, and the bottom can be clamped with the I-shaped piece. The I-shaped piece is suspended below the auxiliary keel 2 through the pendant 3 . The ceiling board is arranged between two adjacent I-shaped parts by being clamped with the I-shaped parts. Therefore, in this embodiment, by arranging the main keel 1 and the auxiliary keel 2 on the same height plane, the ceiling space can be saved, the utilization rate of the top space of the building can be increased, the floor height can be reduced, and the user cost can be saved; at the same time, the main keel 1 and the auxiliary keel 2 are single The layers are crisscrossed, and the auxiliary keel 2 used for the cross brace is added in the middle of the main keel 1, which is in a grid shape as a whole, ensuring that the main keel 1 and the auxiliary keel 2 on the same plane have strong overall bearing capacity and high strength, and can adapt to heavier rear installation of storage items. At the same time, the auxiliary keel is provided with a detachable pendant, which is convenient for the auxiliary keel to be connected with the I-shaped piece through the pendant.

The main keel 1 of this embodiment includes a first main keel plate 11 and a second main keel plate 12 connected in an L shape. The first main keel plate 11 is placed vertically and the second main keel plate 12 is placed horizontally. The first main keel plate 11 is provided with several first through holes 14 along its length direction. In order to facilitate the connection between the main keel and the building floor, the second main keel plate 12 is provided with several second through holes 15 along its length direction. One end of the bolt is connected to the building floor, and the other end can be connected to the second main keel plate 12 through the second through hole 15 . The first main keel plate 11 and the second main keel plate 12 are transitionally connected by an arc-shaped main keel plate 13 .

The auxiliary keel 2 of this embodiment includes a first auxiliary keel plate 21 and a second auxiliary keel plate 22 connected in a T shape. The first auxiliary keel plate 21 is placed vertically and the second auxiliary keel plate 22 is placed horizontally. Both ends of the first auxiliary keel plate 21 are provided with plugs 23 which can penetrate through the first through holes 14 . During installation, make the plug 23 at one end of the auxiliary keel penetrate through the first through hole 14 of a main keel until the plug 23 cannot be moved. A main keel plate 11 is abutted; after that, the first through hole 14 of the other main keel is firmly inserted into the plug 23 at the other end of the auxiliary keel; at this time, the process of installing the auxiliary keel between the two main keels is completed. . After the installation of the auxiliary keels is completed, the two ends of each auxiliary keel are respectively abutted against the first main keel plates 11 of the two adjacent main keels.

The first through hole 14 is vertically elongated, and the plug 23 is a flat plate located on the same plane as the first auxiliary keel plate 21 . One end of the plug 23 away from the first auxiliary keel plate 21 is arc-shaped, so that the plug 23 can be inserted into the first through hole 14 . Therefore, in this embodiment, the main keel and the auxiliary keel are detachably connected in the form of plug connection, the overall installation and removal are simple, and the later maintenance and removal are easy.

In order to facilitate the installation of the I-shaped piece at the bottom of the auxiliary keel, the pendant in this embodiment includes a first pendant plate 31, and opposite sides of the first pendant plate 31 are respectively connected with a second pendant plate 32 and a third pendant plate 33. The board 31 , the second hanging board 32 and the third hanging board 33 constitute the first hanging slot 34 . The first hanging slot 34 is sleeved outside the second auxiliary keel plate 22 , and the second auxiliary keel plate 22 is located in the first hanging slot 34 . The bottom of the third hanging plate 33 extends to the height of the bottom of the first auxiliary keel plate 21 .

In order to facilitate the attachment of the pendant 3 to the I-shaped piece, the end of the third pendant plate 33 away from the first pendant plate 31 is provided with a first pendant slot 35 and a second pendant slot 36 . The end of the third hanging plate 33 away from the first hanging plate 31 is provided with a notch 37 . The first hanger slot 35 and the second hanger slot 36 are both U-shaped slots. The open end of the first hanger slot 35 is opposite to the open end of the second hanger slot 36 . The first hanger slot 35 , the second hanger slot 36 and the notch 37 are located on the same straight line. The long sides of the second hanging board 32 and the long sides of the third hanging board 33 are respectively connected to the two long sides of the first hanging board 31 . The short-side dimension of the second hanging plate 32 is smaller than the short-side dimension of the third hanging plate 33 . The short side of the second hanging plate 32 only needs to fit the second T-shaped auxiliary keel into the first hanging groove 34 .

When installing the I-shaped piece, the I-shaped piece can be placed in the first hanger slot 35 and the second hanger slot 36 . When the I-shaped piece is disassembled, the I-shaped piece can be directly taken out from the first hanger slot 35 and the second hanger slot 36 . In order to facilitate the connection of the first hanging board 31 and the second hanging board 32 , the first hanging board 31 and the second hanging board 32 are transitionally connected through an arc hanging board 38 . In order to facilitate the connection between the first hanging plate 31 and the third hanging plate 33 , the first hanging plate 31 and the third hanging plate 33 are connected through an arc hanging plate 38 in transition.

The installation principle of this embodiment is as follows: first, insert the plugs 23 at both ends of the auxiliary keel 2 into the sockets of the two adjacent main keels 1 respectively; Auxiliary keel plate 22.

In summary, this embodiment adopts the single-layer staggered keel installation method, and the longitudinally arranged main keel 1 and the laterally arranged auxiliary keel 2 are arranged on the same height plane, which can save the ceiling space at the top, increase the utilization rate of the space at the top of the building, and reduce the floor space. At the same time, the main keel 1 and the auxiliary keel 2 are crisscrossed in a single layer, and the auxiliary keel 2 used for the cross brace is added in the middle of the main keel 1, and the overall appearance is grid-like, ensuring that the main keel 1 and the auxiliary keel are located on the same plane. 2. The overall bearing capacity is strong and the strength is high, which can adapt to the installation of heavy rear items; the main keel 1 and the auxiliary keel 2 in this embodiment are detachably connected, and the pendant 3 and the auxiliary keel 2 are detachably connected, and the overall installation and removal is simple. It is easy to disassemble for later maintenance. The installation process of this embodiment adopts the factory prefabrication scheme, adopts standardized components, and the components can be reused, saving resources and reducing waste; no need for on-site processing, unpacking and pressing, energy saving and high efficiency, simple process, simple installation steps, high construction efficiency, and Avoid pollution, reduce noise and reduce dust during installation. In this embodiment, the main keel, the auxiliary keel, and the pendant have uniform specifications, are easy to integrate, and are easy to connect; the pendant can have a custom interface, which can be adapted to the installation of keels of different shapes.

It should be noted that the above embodiments can be freely combined as required. The above is only a detailed description of the preferred embodiments and principles of the present invention. For those of ordinary skill in the art, according to the ideas provided by the present invention, there will be changes in the specific implementation, and these changes should also be It is regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a mounting structure of main joist and false keel which characterized in that:

consists of a main keel, an auxiliary keel and a hanging piece; the main keels are longitudinally and horizontally arranged, the auxiliary keels which are transversely arranged are arranged between the adjacent main keels, and the auxiliary keels on the two sides of each main keel are arranged in a staggered mode; two ends of the auxiliary keel are respectively inserted with two adjacent main keels; the auxiliary keel and the main keel are positioned at the same horizontal height; the top of the hanging piece is hung on the auxiliary keel.

2. The main runner and cross runner mounting structure of claim 1, wherein:

the main keel comprises a first main keel plate and a second main keel plate which are connected into an L shape, the first main keel plate is vertically arranged, and the second main keel plate is horizontally arranged; the first main keel plate is provided with a plurality of first through holes along the length direction, and the second main keel plate is provided with a plurality of second through holes along the length direction.

3. The main runner and cross runner mounting structure of claim 2, wherein: the first main keel plate and the second main keel plate are in transition connection through arc-shaped main keel plates.

4. The main runner and cross runner mounting structure of claim 2, wherein: the auxiliary keel comprises a first auxiliary keel plate and a second auxiliary keel plate which are connected into a T shape, the first auxiliary keel plate is vertically arranged, and the second auxiliary keel plate is horizontally arranged; two ends of the first auxiliary keel plate are provided with plugs which can be inserted into the first through holes.

5. The main runner and cross runner mounting structure of claim 4, wherein:

the plug is in a flat plate shape which is positioned on the same plane with the first auxiliary keel plate.

6. The main runner and cross runner mounting structure of claim 4, wherein:

the plug is located at the middle position of the end part of the first secondary keel plate.

7. The main runner and cross runner mounting structure of claim 4, wherein:

the end of the plug, which is far away from the first auxiliary keel plate, is arc-shaped.

8. The main runner and cross runner mounting structure of claim 4, wherein:

the pendant comprises a first pendant plate, a second pendant plate and a third pendant plate are respectively connected to two opposite sides of the first pendant plate, and the first pendant plate, the second pendant plate and the third pendant plate form a first pendant groove; the first hanging piece groove is sleeved outside the second auxiliary keel plate.

9. The main runner and cross runner mounting structure of claim 8, wherein:

one end of the third pendant plate, which is far away from the first pendant plate, is provided with a first pendant clamping groove and a second pendant clamping groove.

10. The main runner and cross runner mounting structure of claim 9, wherein: one end, far away from the first pendant board, of the third pendant board is provided with a notch, and the first pendant clamping groove and the second pendant clamping groove are communicated with the notch.

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