CN114319700A - Mounting structure of main joist and false keel - Google Patents
Mounting structure of main joist and false keel Download PDFInfo
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- CN114319700A CN114319700A CN202111561317.9A CN202111561317A CN114319700A CN 114319700 A CN114319700 A CN 114319700A CN 202111561317 A CN202111561317 A CN 202111561317A CN 114319700 A CN114319700 A CN 114319700A
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Abstract
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, which consists of the main keel, the 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. According to the invention, a single-layer staggered keel installation mode is adopted, and the longitudinally arranged main keels and the transversely arranged auxiliary keels are arranged on the same height plane, so that the ceiling space at the top can be saved; meanwhile, the main keels and the auxiliary keels are criss-cross in a single layer, the auxiliary keels for the cross braces are added in the middle of the main keels, the whole main keels are in a grid shape, and the whole bearing capacity is high; meanwhile, the auxiliary keel is provided with a detachable hanging piece, so that the auxiliary keel is conveniently connected with the I-shaped piece through the hanging piece.
Description
Technical Field
The invention belongs to the technical field of ceiling installation, and particularly relates to an installation structure of a main keel and a secondary keel.
Background
At the present stage, the installation mode of double-layer keels is usually adopted in the ceiling installation process, the whole installation and leveling efficiency is low, and the occupied space of the ceiling height is large, so that the utilization rate of the top space of the building is low.
For example, chinese patent publication No. CN206625435U discloses an indoor suspended ceiling, which comprises a plurality of ceiling boards arranged in parallel, transverse main keels and longitudinal auxiliary keels, wherein the longitudinal auxiliary keels are arranged below the transverse main keels and are vertically crossed with the transverse main keels. Although CN 206625435U's patent can prevent that horizontal main joist from taking place to rock, improves fixed effect, but horizontal main joist and vertical false keel distribute two-layer on indoor furred ceiling height, occupy the furred ceiling space more, and in the rising and more severe of room price today, the space encroaches on and can increase user use cost. In addition, the keel is connected with other mounting pieces for mounting the ceiling more complicatedly.
Disclosure of Invention
Based on the above-mentioned shortcomings and drawbacks of the prior art, it is an object of the present invention to at least solve one or more of the above-mentioned problems of the prior art, in other words, to provide a solution to one or more of the above-mentioned needs.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mounting structure of a main keel and a secondary keel comprises the main keel, the secondary 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.
Furthermore, 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.
Furthermore, the first main keel plate and the second main keel plate are in transition connection through arc-shaped main keel plates.
Furthermore, 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 placed, and the second auxiliary keel plate is horizontally placed; two ends of the first auxiliary keel plate are provided with plugs which can be inserted into the first through holes.
Furthermore, the plug is in a flat plate shape which is positioned on the same plane with the first auxiliary keel plate.
Further, the plug is located at a position intermediate the ends of the first secondary keel plate.
Further, one end of the plug, which is far away from the first auxiliary keel plate, is arc-shaped.
Furthermore, 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.
Furthermore, one end, far away from the first pendant plate, of the third pendant plate is provided with a first pendant clamping groove and a second pendant clamping groove.
Furthermore, 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.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, a single-layer staggered keel installation mode is adopted, and the longitudinally arranged main keels and the transversely arranged auxiliary keels are arranged on the same height plane, so that the ceiling space at the top can be saved, the utilization rate of the space at the top of the building is increased, the floor height is reduced, and the user cost is saved; meanwhile, the main keels and the auxiliary keels are staggered in a single-layer mode, the auxiliary keels for the cross braces are added in the middle of the main keels, the whole main keels and the auxiliary keels are in a grid shape, the whole main keels and the auxiliary keels which are located on the same plane are high in bearing capacity and strength, and the main keels and the auxiliary keels can be suitable for installation of heavy rear-mounted objects; meanwhile, the auxiliary keel is provided with a detachable hanging piece, so that the auxiliary keel is conveniently connected with the I-shaped piece through the hanging piece.
(2) The main keel and the auxiliary keel are detachably connected, the auxiliary keel and the hanging piece are detachably connected, the whole installation and the whole disassembly are simple, and the later maintenance and the disassembly are easy.
(3) In the invention, a factory prefabrication scheme is adopted in the installation process, and standardized components are adopted, so that the components can be repeatedly utilized, the resources are saved, and the waste is reduced; the method has the advantages that the field processing is not needed, the unpacking is carried out immediately, the energy is saved, the efficiency is high, the process is simple, the installation steps are simple, the construction efficiency is high, the pollution is avoided in the installation process, the noise is reduced, and the dust is reduced;
(4) the main keel, the auxiliary keel and the hanging piece have uniform specifications, are easy to integrate and are convenient to connect; the interface can be customized to the pendant, can adapt to the fossil fragments installation that does not use the shape.
Drawings
FIG. 1 is a view showing an overall configuration of the present embodiment;
fig. 2 is a schematic view of a connection structure of a main keel and a secondary keel;
FIG. 3 is a schematic view of a connection structure of the false keel and the hanging member;
fig. 4 is a schematic structural view of a main keel;
figure 5 is a schematic view of a cross runner construction;
fig. 6 is a schematic view of a pendant structure.
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 keel, 21 first auxiliary keel plate, 22 second auxiliary keel plate, 23 plug, 3 hanging piece, 31 first hanging piece plate, 32 second hanging piece plate, 33 third hanging piece plate, 34 first hanging piece groove, 35 first hanging piece clamping groove, 36 second hanging piece clamping groove, 37 notch and 38 arc hanging piece plate.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, the following description will explain the embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
As shown in fig. 1 to 6, the installation structure of the main keel and the cross keel of the present embodiment is composed of the main keel, the cross keel and the hanging member. The longitudinal horizontal setting of several main joist 1 is equipped with the transversal false keel of placing of several between the adjacent main joist 1, the false keel 2 dislocation of single main joist 1 both sides. Two ends of the auxiliary keel 2 are respectively inserted with the adjacent main keels 1. The auxiliary keel 2 and the main keel 1 are positioned at the same horizontal height. The top of the hanging piece 3 is hung on the auxiliary keel 2, and the bottom of the hanging piece can be clamped with the I-shaped piece. The I-shaped piece is hung below the auxiliary keel 2 through the hanging piece 3. The ceiling board is clamped between the two adjacent I-shaped parts. Therefore, in the embodiment, the main keel 1 and the auxiliary keel 2 are arranged on the same height plane, so that the ceiling space at the top can be saved, the utilization rate of the space at the top of the building can be increased, the floor height can be reduced, and the user cost can be saved; simultaneously main joist 1 and the crisscross of false keel 2 individual layer vertically and horizontally staggered, increase the false keel 2 that is used for the stull in the middle of the main joist 1, wholly present latticedly, guarantee that the main joist 1 that is located the coplanar is strong with the whole bearing capacity of false keel 2, and intensity is high, can adapt to the installation of heavier rearmounted article. Meanwhile, the auxiliary keel is provided with a detachable hanging piece, so that the auxiliary keel is conveniently connected with the I-shaped piece through the hanging piece.
The main keel 1 of the embodiment comprises a first main keel plate 11 and a second main keel plate 12 which are connected into an L shape, wherein the first main keel plate 11 is vertically arranged, and the second main keel plate 12 is horizontally arranged. The first main keel plate 11 is provided with a plurality of first through holes 14 along the length direction thereof. In order to facilitate the connection of the main keel to the building floor, the second main keel plate 12 is provided with a plurality of second through holes 15 along the length direction thereof. One end of the bolt is connected with the building floor, and the other end of the bolt can penetrate through the second through hole 15 to be connected with the second main keel plate 12. The first main keel plate 11 and the second main keel plate 12 are in transition connection through an arc-shaped main keel plate 13.
The false keel 2 of the present embodiment includes a first false keel plate 21 and a second false keel plate 22 connected in a T-shape, the first false keel plate 21 being vertically disposed, and the second false keel plate 22 being horizontally disposed. The first sub keel plate 21 is provided at both ends thereof with plugs 23 which can penetrate the first through holes 14. When the keel is installed, the plug 23 at one end of the auxiliary keel penetrates through the first through hole 14 of a main keel until the plug 23 cannot be moved, and at the moment, the end part of the first auxiliary keel plate 21 where the plug 23 is located is abutted against the first main keel plate 11 where the plug 23 is located; then, the first through hole 14 of the other main keel is firmly inserted and connected with the plug 23 at the other end of the auxiliary keel; the process of installing the cross runners between the main runners is now complete. After the auxiliary keels are installed, two ends of each auxiliary keel are respectively abutted to the first main keel plates 11 of the two adjacent main keels.
The first through hole 14 is vertically long, and the plug 23 is flat and planar with the first auxiliary keel plate 21. The end of the plug 23 remote from the first secondary keel plate 21 is arc-shaped to facilitate the insertion of the plug 23 into the first through hole 14. Consequently, this embodiment main joist can be dismantled through the form of pegging graft with the false keel and be connected, and the unit mount is dismantled simply, and later stage maintenance is dismantled easily.
In order to facilitate the installation of the i-shaped member at the bottom of the false keel, the hanger of the embodiment includes a first hanger plate 31, two opposite sides of the first hanger plate 31 are respectively connected with a second hanger plate 32 and a third hanger plate 33, and the first hanger plate 31, the second hanger plate 32 and the third hanger plate 33 form a first hanger groove 34. The first hook groove 34 is sleeved outside the second secondary keel plate 22, and the second secondary keel plate 22 is positioned in the first hook groove 34. The bottom of the third suspension plate 33 extends to the height of the bottom of the first secondary keel plate 21.
In order to facilitate the clamping connection between the hanger 3 and the i-shaped member, a first hanger clamping groove 35 and a second hanger clamping groove 36 are formed in one end, away from the first hanger plate 31, of the third hanger plate 33. One end of the third pendant plate 33, which is far away from the first pendant plate 31, is provided with a notch 37, and the first pendant clamping groove 35 and the second pendant clamping groove 36 are both communicated with the notch 37. The first hanger notch 35 and the second hanger notch 36 are both U-shaped notches. The open end of the first hanger notch 35 is opposite to the open end of the second hanger notch 36. The first hanger catching groove 35, the second hanger catching groove 36 and the notch 37 are located on the same straight line. The long side of the second hanger plate 32 and the long side of the third hanger plate 33 are connected to the two long sides of the first hanger plate 31, respectively. The short side dimension of the second hanger plate 32 is smaller than the short side dimension of the third hanger plate 33. The short side of the second hanger plate 32 is such that the second T-shaped cross runner fits into the first hanger groove 34.
When the I-shaped workpiece is installed, the I-shaped workpiece can be placed in the first pendant clamping groove 35 and the second pendant clamping groove 36. When the I-shaped workpiece is disassembled, the I-shaped workpiece is directly taken out from the first pendant clamping groove 35 and the second pendant clamping groove 36. In order to facilitate the connection of the first hanger plate 31 and the second hanger plate 32, the first hanger plate 31 and the second hanger plate 32 are connected by an arc-shaped hanger plate 38 in a transition manner. In order to facilitate the connection of the first hanger plate 31 and the third hanger plate 33, the first hanger plate 31 and the third hanger plate 33 are connected by an arc-shaped hanger plate 38 in a transition manner.
The installation principle of this embodiment does: firstly, inserting plugs 23 at two ends of a cross keel 2 into jacks of two adjacent main keels 1 respectively; and then the first hanging piece groove 34 of the hanging piece 3 is hung on the second auxiliary keel plate 22 of the auxiliary keel 2.
In conclusion, the single-layer staggered keel installation mode is adopted in the embodiment, the longitudinally arranged main keels 1 and the transversely arranged auxiliary keels 2 are arranged on the same height plane, so that the ceiling space at the top can be saved, the utilization rate of the space at the top of a building is increased, the floor height is reduced, and the user cost is saved; meanwhile, the main keels 1 and the auxiliary keels 2 are staggered in a single-layer mode, the auxiliary keels 2 for the cross braces are added in the middle of the main keels 1, the whole main keels are in a grid shape, the main keels 1 and the auxiliary keels 2 which are located on the same plane are guaranteed to be high in bearing capacity and strength, and the main keels and the auxiliary keels can be suitable for installation of heavy rear-mounted objects; the main joist 1 and the false keel 2 of this embodiment can be dismantled and be connected, and the pendant 3 can be dismantled with the false keel 2 and be connected, and the unit mount dismantlement is simple, and later stage maintenance dismantles easily. In the installation process of the embodiment, a factory prefabrication scheme is adopted, and standardized components are adopted, so that the components can be repeatedly utilized, resources are saved, and waste is reduced; the method has the advantages of no need of field processing, quick unpacking, energy saving, high efficiency, simple process, simple installation steps, high construction efficiency, no pollution in the installation process, noise reduction and dust reduction. The main keel, the auxiliary keel and the hanging piece have uniform specifications, are easy to integrate and are convenient to connect; the interface can be customized to the pendant, can adapt to the fossil fragments installation that does not use the shape.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention and it will be appreciated that those skilled in the art may devise variations of the present invention that are within the spirit and scope of the appended claims.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111561317.9A CN114319700A (en) | 2021-12-20 | 2021-12-20 | Mounting structure of main joist and false keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111561317.9A CN114319700A (en) | 2021-12-20 | 2021-12-20 | Mounting structure of main joist and false keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114319700A true CN114319700A (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111561317.9A Pending CN114319700A (en) | 2021-12-20 | 2021-12-20 | Mounting structure of main joist and false keel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344907A (en) * | 2023-12-05 | 2024-01-05 | 中国建筑一局(集团)有限公司 | Exposed frame tensile net suspended ceiling with single keel as main keel and construction method thereof |
-
2021
- 2021-12-20 CN CN202111561317.9A patent/CN114319700A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344907A (en) * | 2023-12-05 | 2024-01-05 | 中国建筑一局(集团)有限公司 | Exposed frame tensile net suspended ceiling with single keel as main keel and construction method thereof |
| CN117344907B (en) * | 2023-12-05 | 2024-02-02 | 中国建筑一局(集团)有限公司 | Exposed frame tensile net suspended ceiling with single keel as main keel and construction method thereof |
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