CN114232871A - Building ceiling keel dry-hanging structure and construction method thereof - Google Patents
Building ceiling keel dry-hanging structure and construction method thereof Download PDFInfo
- Publication number
- CN114232871A CN114232871A CN202111382794.9A CN202111382794A CN114232871A CN 114232871 A CN114232871 A CN 114232871A CN 202111382794 A CN202111382794 A CN 202111382794A CN 114232871 A CN114232871 A CN 114232871A
- Authority
- CN
- China
- Prior art keywords
- keel
- vertical
- movable baffle
- groove
- transverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000005034 decoration Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Grates (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a building ceiling keel dry-hanging structure and a construction method thereof, wherein the building ceiling keel dry-hanging structure comprises a transverse keel (1), a vertical keel (2), a connecting piece (3) and a movable baffle (4); the top of the transverse keel (1) is fixedly arranged on the ceiling top, the lower part of the transverse keel (1) is vertically connected with the vertical keels (2) through the connecting pieces (3), and a plurality of vertical keels (2) are connected between the pair of transverse keels (1) at intervals; the vertical keel (2) is of a hollow structure with an opening at the lower end, the movable baffle plate (4) is arranged in the vertical keel (2), and the decorating part (5) is arranged on the movable baffle plate (4) and is positioned at the opening at the lower end of the vertical keel (2).
Description
Technical Field
The invention relates to a building decoration structure and a construction method thereof, in particular to a building ceiling keel dry hanging structure and a construction method thereof.
Background
In a building structure, a ceiling and a keel thereof are generally arranged for achieving a better aesthetic effect and installing other hoisting equipment (such as lamps, signs and the like). The ceiling and the keel are generally installed in a set, and most of the prior art ceilings are sealed and assembled into an integral ceiling or a partial exposed cross bar ceiling. The split-assembled sealed ceiling is mostly used in office building units, which are inconvenient to disassemble and adjust, but have good sealing effect; and local naked formula horizontal pole ceiling is used for places such as hall, corridor mostly, conveniently dismantles the adjustment and installs hoist and mount dry-hanging spare, but the space department of ceiling can expose the smallpox top.
The construction method of the local naked cross bar ceiling in the prior art comprises the following steps: the cross bars/vertical bars are spliced together, and the two ends of the cross bars/vertical bars are fixed on the wall body, the ceiling keel and the dry-hanging ceiling (the end part of the sealed split mounting type ceiling). Local naked formula horizontal pole ceiling can not carry out the great dry-hanging of quality, leads to most dry-hanging parts to fix on fossil fragments or ceiling, takes place displacement, buckling easily, simultaneously not pleasing to the eye enough relatively, comparatively troublesome in construction installation, adjustment. In addition, the local exposed cross bar ceiling structure is inconvenient in circuit arrangement, large-scale disassembly of cross bars/vertical bars is needed, and the hiding effect is not good.
Disclosure of Invention
The invention aims to provide a building ceiling keel dry hanging structure and a construction method thereof, which can realize convenient installation of a ceiling structure with a partially exposed ceiling or a fully exposed ceiling and are beneficial to the arrangement of lines.
The invention is realized by the following steps:
a building ceiling keel dry hanging structure comprises a horizontal keel, a vertical keel, a connecting piece and a movable baffle plate; the top of the transverse keel is fixedly arranged on the ceiling top, the lower part of the transverse keel is vertically connected with the vertical keel through a connecting piece, and a plurality of vertical keels are connected between the pair of transverse keels at intervals; the vertical keel is of a hollow structure with an opening at the lower end, the movable baffle is arranged in the vertical keel, and the decorating part is arranged on the movable baffle and is positioned at the opening at the lower end of the vertical keel.
The cross section of the vertical keel is of an inverted U-shaped structure, symmetrical inner bending parts are formed inwards on two sides of the bottom of the inverted U-shaped structure, and a keel groove with an opening at the bottom is formed inside the vertical keel; the movable baffle is arranged in the keel groove, and two sides of the movable baffle are respectively placed on the inner bending parts.
The top of the inner bending part is provided with a concave wire groove which is arranged along the inner wall of the side wall of the vertical keel.
The keel groove is internally provided with a plurality of reinforcing ribs which are positioned between the top plate and the side wall of the vertical keel.
The top surface of the vertical keel is provided with a first sliding hole communicated with the keel groove, and the lower end of the sliding column is inserted into the keel groove through the first sliding hole and is connected with the movable baffle in a sliding manner; and a second slide hole is formed in the movable baffle, and the lower end of the sliding column penetrates through the movable baffle through the second slide hole, so that the movable baffle can slide along the axial direction of the sliding column.
The movable baffle plate is provided with an installation groove, and the decorating part is installed through the installation groove.
The cross section of the transverse keel is of an inverted U-shaped structure, and a mounting hole is formed in the top surface of the transverse keel, so that the transverse keel is fixed on the ceiling through the mounting piece through the mounting hole; two side walls of the transverse keel are respectively provided with a first connecting hole, so that the transverse keel is connected with the upper part of the connecting piece through the first connecting hole by the mounting piece;
the upper portion of connecting piece form open-top's U-shaped connection structure, U-shaped connection structure's both sides all are formed with horizontal keel fixed orifices, U-shaped connection structure pegs graft in horizontal keel's U-shaped intracavity to through the lateral wall fixed connection of installed part through horizontal keel fixed orifices and first connecting hole and horizontal keel.
The lower part of the connecting piece forms an inverted U-shaped structure with an opening at the bottom, and the axial direction of the U-shaped connecting structure is vertical to the axial direction of the inverted U-shaped structure; vertical keel fixing holes are formed in two side walls of the inverted U-shaped structure, second connecting holes are formed in two side walls of the vertical keel, the vertical keel is inserted into a U-shaped cavity of the inverted U-shaped structure, and the inverted U-shaped structure is fixedly connected with the side walls of the vertical keels through the vertical keel fixing holes and the second connecting holes through mounting pieces; the vertical keel fixing hole is of a waist hole structure.
A construction method of a building ceiling keel dry hanging structure comprises the following steps:
step 1: punching holes on the ceiling and the transverse keel to ensure that the top surface of the transverse keel is fixedly arranged on the ceiling;
step 2: punching a hole on the connecting piece, and inserting and fixing the U-shaped connecting structure at the upper part of the connecting piece into the transverse keel;
and step 3: punching holes on the movable baffle and the vertical keel, forming a keel groove in the vertical keel through an inner bending part, inserting the movable baffle into the keel groove, and inserting the sliding column into the keel groove to ensure that the lower end of the sliding column is in matched insertion connection with the movable baffle;
and 4, step 4: inserting the vertical keels into the lower parts of the connecting pieces, aligning the vertical keels, and fixedly connecting the vertical keels and the connecting pieces;
and 5: and the vertical keel is provided with a dry hanging piece, a wire slot is formed on the inner bending part, and then the wire of the dry hanging piece is filled in the wire slot.
In the step 3, if the decorative part is required to be installed on the movable baffle, before the movable baffle is installed, an installation groove is formed in the movable baffle according to the decorative part, the decorative part is installed on the upper side of the movable baffle, and the circuit of the decorative part is distributed through the wire grooves;
before the movable baffle is installed, the lines except the dry hanging pieces are filled into the keel grooves of the vertical keels.
Compared with the prior art, the invention has the following beneficial effects:
1. the ceiling structure of the partially exposed or fully exposed open roof is mounted, construction is convenient and rapid, materials can be saved, the whole structure is stable and durable, adjustment is convenient, the whole structure can be used for hanging dry hanging pieces with large mass, the dry hanging pieces are convenient to mount and dismount, the keel groove can be well hidden when the dry hanging pieces are not mounted, the keel groove cannot be completely leaked after mounting, and the ceiling structure has a good attractive effect.
2. The invention can lay the circuits of corridors, halls and dry hangers through the vertical keel without additionally arranging other hangers on the ceiling or arranging other hangers for laying the circuits; the movable baffle can also install the LED lamp panel to play the roles of illumination and decoration outside providing the effect of hiding the keel groove, and then need not to set up extra illumination usage and hang the spare futilely, and it is also convenient to walk the line.
3. The invention can effectively improve the service life and stability of the structure, save construction time and materials and realize simple and convenient later maintenance.
Drawings
FIG. 1 is a bottom perspective view of the building ceiling grid dry-hang structure of the present invention;
FIG. 2 is a top perspective view of the building ceiling grid dry-hang structure of the present invention;
FIG. 3 is a top perspective view of a mullion and connector in the dry-hang configuration of the building ceiling mullion of the present invention;
FIG. 4 is a bottom perspective view of the mullion and connector of the building ceiling keel dry-hang structure of the invention;
FIG. 5 is a side view of the mullion and connector in the keel dry-hang structure of the building ceiling of the invention;
FIG. 6 is a cross-sectional perspective view of a mullion and connector in the building ceiling keel dry-hang structure of the invention;
figure 7 is a perspective view of a connector in the building ceiling grid dry-hang structure of the present invention;
fig. 8 is an exploded view of the movable baffle and decorative pieces in the building ceiling keel dry hanging structure of the invention.
In the figure, 1 horizontal keel, 11 mounting holes, 2 vertical keel, 21 internal bending part, 211 keel groove, 212 wire groove, 22 reinforcing rib, 23 sliding column, 3 connecting piece, 31U-shaped connecting structure, 311 horizontal keel fixing hole, 32 inverted U-shaped connecting structure, 321 vertical keel fixing hole, 4 movable baffle plate, 41 second sliding hole, 42 mounting groove and 5 decorating piece.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1 and 2, a building ceiling keel dry hanging structure comprises a horizontal keel 1, a vertical keel 2, a connecting piece 3 and a movable baffle 4; the top of the transverse keel 1 is fixedly arranged on the ceiling top, the lower part of the transverse keel 1 is vertically connected with the vertical keels 2 through the connecting pieces 3, and a plurality of vertical keels 2 are connected between the pair of transverse keels 1 at intervals; the mullion 2 is a hollow structure with an opening at the lower end, so that the movable baffle 4 is arranged in the mullion 2, please refer to fig. 8, and the decoration 5 is installed on the movable baffle 4 and is located at the opening at the lower end of the mullion 2. Preferably, the horizontal keel 1 and the vertical keel 2 can be made of alloy, steel section and other materials, and the movable baffle 4 can be made of alloy plates, steel plates and other materials. The length of horizontal fossil fragments 1 and vertical keel 2 can be according to actual construction area adjustment, and adjustable fender 4 can be isometric with vertical keel 2, and decoration 5 can be selected according to actual architectural decoration demand, for example illumination LED lamp, decoration LED lamp etc.. The number of the vertical keels 2 between the pair of the transverse keels 1 can be adjusted according to actual construction requirements.
Referring to fig. 3 to 6, the cross section of the vertical keel 2 is an inverted U-shaped structure, two sides of the bottom of the inverted U-shaped structure are inward formed with symmetrical inner bending parts 21, and a keel groove 211 with an open bottom is formed inside the vertical keel 2; the movable baffle 4 is arranged in the keel groove 211, and two sides of the movable baffle 4 are respectively placed on the inner bending part 21. Activity baffle 4 can slide from top to bottom in keel groove 211, and activity baffle 4 is spacing through interior kink 21, can not drop from perpendicular fossil fragments 2.
Referring to fig. 3 to 6, a concave wire groove 212 is formed at the top of the inner bending portion 21, the wire groove 212 is disposed along the inner wall of the side wall of the mullion 2, and the wire groove 212 is used to meet the wiring requirement of the decoration 5.
Referring to fig. 3 to 6, a plurality of reinforcing ribs 22 are disposed in the keel groove 211, and the reinforcing ribs 22 are disposed between the top plate and the side wall of the keel 2. The number of the reinforcing ribs 22 can be adjusted according to the actual load capacity, preferably, the reinforcing ribs 22 can adopt a right-angled triangle structure and are symmetrically arranged at the top corners of two sides of the keel groove 211 for improving the strength and the load capacity of the vertical keel 2.
Referring to fig. 3 to 6, the top surface of the mullion 2 is provided with a first sliding hole (not shown) communicating with the keel groove 211, and the lower end of the sliding column 23 is inserted into the keel groove 211 through the first sliding hole and is slidably connected with the movable baffle 4. The movable baffle 4 can be limited by the sliding column 23, so that the up-and-down sliding track of the movable baffle 4 can be conveniently controlled.
Referring to fig. 6 and 8, a second slide hole 41 is formed in the flapper 4, and the lower end of the slide column 23 penetrates through the flapper 4 through the second slide hole 41, so that the flapper 4 can slide along the axial direction of the slide column 23. The sliding track of the movable baffle 4 is limited through the second sliding hole, the movable baffle 4 is ensured to only slide up and down, and the movable baffle 4 is prevented from falling off from the bottom opening of the vertical keel 2.
Referring to fig. 8, the flapper 4 is formed with an installation groove 42, and the decoration 5 is installed at the installation groove 42. The mounting groove 42 facilitates the mounting of the decoration 5 and the exposure of the decoration and illumination objects such as lamp belts and the like, so as to meet the functionality of the decoration and illumination objects.
Referring to fig. 1 and 2, the cross section of the cross keel 1 is an inverted U-shaped structure, and a mounting hole 11 is formed on the top surface of the cross keel 1, so that the cross keel 1 is fixed on a ceiling through the mounting part via the mounting hole 11; both side walls of the cross keel 1 are formed with first connection holes (not shown in the figure), so that the cross keel 1 is connected with the upper part of the connecting piece 3 through the first connection holes by the mounting pieces. The cross keel 1 is light in weight and convenient to install and detach.
Referring to fig. 1, fig. 2 and fig. 7, the upper portion of the connecting member 3 forms a U-shaped connecting structure 31 with an open top, both sides of the U-shaped connecting structure 31 are formed with transverse keel fixing holes 311, and the U-shaped connecting structure 31 is inserted into the U-shaped cavity of the transverse keel 1 and is fixedly connected with the side wall of the transverse keel 1 through the transverse keel fixing holes 311 and the first connecting hole by the mounting member. Through preventing connecting piece 3 and cross keel 1 of pegging graft and bolt, it is high to connect the reliability, easy dismounting, swift.
Referring to fig. 1, fig. 2 and fig. 7, the lower part of the connecting piece 3 forms an inverted U-shaped structure 32 with an open bottom, and the axial direction of the U-shaped connecting structure 31 is perpendicular to the axial direction of the inverted U-shaped structure 32; all be formed with the centre keel fixed orifices 321 on the both sides wall of the structure of falling the U-shaped 32, all be formed with the second connecting hole (not shown in the figure) on the both sides wall of centre keel 2, centre keel 2 pegs graft in the U-shaped cavity of the structure of falling the U-shaped 32, the structure of falling the U-shaped 32 passes through the installed part through centre keel fixed orifices 321 and second connecting hole and centre keel 2's lateral wall fixed connection. Through preventing connecting piece 3 and vertical keel 2 of pegging graft and bolt, it is high to connect the reliability, easy dismounting, swift.
Referring to fig. 7, the stud fixing holes 321 are waist-hole structures, which facilitate the position adjustment of a row of studs 2.
Referring to fig. 1 to 8, a construction method of a keel dry hanging structure of a building ceiling comprises the following steps:
step 1: holes are punched in the ceiling and the cross keel 1, so that the top surface of the cross keel 1 is fixedly installed on the ceiling through the installation holes 11 by expansion bolts.
Specifically, a fixing hole is punched on the ceiling according to the installation design specification, position standard lines of all components are marked, the ceiling is cleaned and integrated, and the situation that the transverse keel 1 deviates when being installed is avoided; according to the design standard, the cross keel 1 is punched at the joint of the corresponding ceiling top and the connecting piece 3, and then the cross keel 1 and the ceiling top are fixedly connected through expansion bolts through hole positions. The cross keel 1 and the ceiling top can also be connected by welding, welding points are marked on the cross keel 1 and the ceiling top before welding, and then welding and fixing are carried out.
When the cross keel 1 is installed, the verticality of the side vertical surface of the cross keel 1 is detected.
Step 2: the connecting piece 3 is punched, the U-shaped connecting structure 31 at the upper part of the connecting piece 3 is inserted into the U-shaped cavity of the transverse keel 1 and is fixed on the transverse keel 1 through bolts and hole sites.
The connecting piece 3 and the cross keel 1 can also be in full-welding connection, and welding spot cleaning and rust prevention treatment are carried out after welding is finished.
And step 3: the movable baffle 4 and the vertical keel 2 are punched, the movable baffle 4 is inserted into the keel groove 211 of the vertical keel 2 and is placed on the inner bending part 21, the sliding column 23 is inserted into the keel groove 211 through the first sliding hole, and the lower end of the sliding column 23 is matched and inserted into the second sliding hole 41 of the movable baffle 4.
In step 3, it should be checked whether the movable baffle 4 slides up and down along the sliding column 23 smoothly, and if not, the hole position is adjusted accordingly, such as reaming, adding lubricating oil, etc., so as to facilitate the installation and sliding of the movable baffle 4 in the keel groove 211.
If the decorative part 5 is required to be installed on the movable baffle plate 4, before the movable baffle plate 4 is installed, an installation groove 42 is formed in the movable baffle plate 4 according to the decorative part 5, the decorative part 5 is installed on the upper side of the movable baffle plate 4 through the installation groove 42, and the line of the decorative part 5 is distributed through the line groove 212.
Before the movable baffle 4 is installed, the lines except the dry hanging parts are filled into the keel groove 211 of the vertical keel 2.
And 4, step 4: the vertical keel 2 is inserted into the inverted U-shaped connecting structure 32 at the lower part of the connecting piece 3, and the vertical keel 2 and the connecting piece 3 are fixedly connected through bolts through hole positions.
Preferably, every vertical keel 2 needs to connect two at least connecting pieces 3, aligns the adjustment to vertical keel 2 after one row of vertical keel 2 is installed, and the length of vertical keel fixing hole 321 is greater than vertical keel 2's regulation range for the activity when aligning the adjustment.
And 5: and a dry hanging piece is arranged on the vertical keel 2, and the line of the dry hanging piece is filled into the line slot 212. And (5) checking and accepting according to design specifications.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a structure is hung futilely to building ceiling fossil fragments, characterized by: comprises a transverse keel (1), a vertical keel (2), a connecting piece (3) and a movable baffle (4); the top of the transverse keel (1) is fixedly arranged on the ceiling top, the lower part of the transverse keel (1) is vertically connected with the vertical keels (2) through the connecting pieces (3), and a plurality of vertical keels (2) are connected between the pair of transverse keels (1) at intervals; the vertical keel (2) is of a hollow structure with an opening at the lower end, the movable baffle plate (4) is arranged in the vertical keel (2), and the decorating part (5) is arranged on the movable baffle plate (4) and is positioned at the opening at the lower end of the vertical keel (2).
2. The building ceiling keel dry hanging structure according to claim 1, wherein: the cross section of the vertical keel (2) is of an inverted U-shaped structure, symmetrical inner bending parts (21) are formed inwards on two sides of the bottom of the inverted U-shaped structure, and a keel groove (211) with an opening at the bottom is formed inside the vertical keel (2); the movable baffle (4) is arranged in the keel groove (211), and two sides of the movable baffle (4) are respectively placed on the inner bending part (21).
3. The building ceiling keel dry hanging structure according to claim 2, wherein: the top of the inner bending part (21) is provided with a concave line groove (212), and the line groove (212) is arranged along the inner wall of the side wall of the vertical keel (2).
4. The building ceiling keel dry hanging structure according to claim 2, wherein: a plurality of reinforcing ribs (22) are arranged in the keel groove (211), and the reinforcing ribs (22) are positioned between the top plate and the side wall of the vertical keel (2).
5. The building ceiling keel dry hanging structure according to claim 2, wherein: the top surface of the vertical keel (2) is provided with a first sliding hole communicated with the keel groove (211), and the lower end of the sliding column (23) is inserted into the keel groove (211) through the first sliding hole; a second slide hole (41) is formed in the movable baffle plate (4), and the lower end of the sliding column (23) penetrates through the movable baffle plate (4) through the second slide hole (41), so that the movable baffle plate (4) can slide along the axial direction of the sliding column (23).
6. The building ceiling keel dry hanging structure according to claim 1, wherein: the movable baffle (4) is provided with an installation groove (42), and the decorating part (5) is installed through the installation groove (42).
7. The building ceiling keel dry hanging structure according to claim 1, wherein: the cross section of the transverse keel (1) is of an inverted U-shaped structure, and a mounting hole (11) is formed in the top surface of the transverse keel (1), so that the transverse keel (1) is fixed on the ceiling top through the mounting piece through the mounting hole (11); two side walls of the transverse keel (1) are respectively provided with a first connecting hole, so that the transverse keel (1) is connected with the upper part of the connecting piece (3) through the first connecting holes by the mounting piece;
the upper portion of connecting piece (3) form open-top's U-shaped connection structure (31), the both sides of U-shaped connection structure (31) all are formed with horizontal keel fixed orifices (311), U-shaped connection structure (31) are pegged graft in the U-shaped cavity of horizontal keel (1) to through the lateral wall fixed connection of installed part through horizontal keel fixed orifices (311) and first connecting hole (12) and horizontal keel (1).
8. The building ceiling keel dry hanging structure according to claim 7, wherein: the lower part of the connecting piece (3) forms an inverted U-shaped structure (32) with an opening at the bottom, and the axial direction of the U-shaped connecting structure (31) is vertical to the axial direction of the inverted U-shaped structure (32); vertical keel fixing holes (321) are formed in two side walls of the inverted U-shaped structure (32), second connecting holes are formed in two side walls of the vertical keel (2), the vertical keel (2) is inserted into a U-shaped cavity of the inverted U-shaped structure (32), and the inverted U-shaped structure (32) is fixedly connected with the side walls of the vertical keel (2) through the vertical keel fixing holes (321) and the second connecting holes through mounting pieces; the vertical keel fixing hole (321) is of a waist hole structure.
9. A construction method of the building ceiling keel dry-hanging structure of claim 1, which is characterized in that: the method comprises the following steps:
step 1: punching holes on the ceiling and the transverse keel (1) to ensure that the top surface of the transverse keel (1) is fixedly arranged on the ceiling;
step 2: punching a hole on the connecting piece (3), and inserting and fixing a U-shaped connecting structure (31) at the upper part of the connecting piece (3) into the transverse keel (1);
and step 3: holes are drilled in the movable baffle (4) and the vertical keel (2), a keel groove (211) is formed in the vertical keel (2) through an inner bending part (21), the movable baffle (4) is inserted into the keel groove (211), and the sliding column (23) is inserted into the keel groove (211), so that the lower end of the sliding column (23) is in matched insertion connection with the movable baffle (4);
and 4, step 4: inserting the vertical keels (2) into the lower parts of the connecting pieces (3), aligning the vertical keels (2), and fixedly connecting the vertical keels (2) and the connecting pieces (3);
and 5: the vertical keel (2) is provided with the dry hanging piece, the inner bending part (21) is provided with a wire slot (212), and the wire of the dry hanging piece is filled into the wire slot (212).
10. The construction method of the building ceiling keel dry hanging structure according to claim 9, characterized in that: in the step 3, if the decorative part (5) is required to be installed on the movable baffle (4), before the movable baffle (4) is installed, an installation groove (42) is formed in the movable baffle (4) according to the decorative part (5), the decorative part (5) is installed on the upper side of the movable baffle (4), and the line of the decorative part (5) is distributed through the line groove (212);
before the movable baffle (4) is installed, the lines except the dry hanging parts are filled into the keel groove (211) of the vertical keel (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382794.9A CN114232871A (en) | 2021-11-22 | 2021-11-22 | Building ceiling keel dry-hanging structure and construction method thereof |
| DE202022103790.6U DE202022103790U1 (en) | 2021-11-22 | 2022-07-06 | Building ceiling grid dry suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382794.9A CN114232871A (en) | 2021-11-22 | 2021-11-22 | Building ceiling keel dry-hanging structure and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114232871A true CN114232871A (en) | 2022-03-25 |
Family
ID=80750242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382794.9A Pending CN114232871A (en) | 2021-11-22 | 2021-11-22 | Building ceiling keel dry-hanging structure and construction method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114232871A (en) |
| DE (1) | DE202022103790U1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406105A (en) * | 2013-06-04 | 2015-03-11 | 南京华生皓光电科技有限公司 | FFU LED keel clean lamp and machining technology thereof |
| JP6198260B1 (en) * | 2017-06-02 | 2017-09-20 | 日建スチール株式会社 | Plasterboard louver material |
| CN208918111U (en) * | 2018-08-31 | 2019-05-31 | 史庆洋 | A kind of varus keel lamp line |
| CN214302493U (en) * | 2020-11-19 | 2021-09-28 | 四川省玖典装配式装修有限公司 | General fossil fragments of assembled ceiling or hanging down and furred ceiling structure |
| CN214364348U (en) * | 2020-10-20 | 2021-10-08 | 马翌 | Integrated ceiling keel structure |
-
2021
- 2021-11-22 CN CN202111382794.9A patent/CN114232871A/en active Pending
-
2022
- 2022-07-06 DE DE202022103790.6U patent/DE202022103790U1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406105A (en) * | 2013-06-04 | 2015-03-11 | 南京华生皓光电科技有限公司 | FFU LED keel clean lamp and machining technology thereof |
| JP6198260B1 (en) * | 2017-06-02 | 2017-09-20 | 日建スチール株式会社 | Plasterboard louver material |
| CN208918111U (en) * | 2018-08-31 | 2019-05-31 | 史庆洋 | A kind of varus keel lamp line |
| CN214364348U (en) * | 2020-10-20 | 2021-10-08 | 马翌 | Integrated ceiling keel structure |
| CN214302493U (en) * | 2020-11-19 | 2021-09-28 | 四川省玖典装配式装修有限公司 | General fossil fragments of assembled ceiling or hanging down and furred ceiling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202022103790U1 (en) | 2022-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10288269B2 (en) | Ceiling system | |
| KR100847877B1 (en) | Cable tray having fixing device for elastically supporting cables | |
| KR20090002456U (en) | Lamp balloon fixing structure of race way | |
| EP2327843A1 (en) | Self-supporting modular panel, particularly for office furnishing | |
| CN215368153U (en) | Assembled ceiling system | |
| CN114232871A (en) | Building ceiling keel dry-hanging structure and construction method thereof | |
| KR101803723B1 (en) | Cable tray | |
| CA2360984A1 (en) | Electrified ceiling truss | |
| CN215829773U (en) | Connecting structure of side hanging plate and suspended ceiling vertical frame plate | |
| CN215670456U (en) | Integral type furred ceiling suitable for little space | |
| KR200491195Y1 (en) | Mounting device assembly for lighting | |
| CN113356439A (en) | Assembly type ceiling system and installation method | |
| KR102512281B1 (en) | Raceway device for additional conduit installation | |
| US6315428B1 (en) | Light fixture mounting for suspended ceiling | |
| CN216047507U (en) | Guide rail spot lamp | |
| CN215670433U (en) | Assembled type level-falling modeling structure | |
| CN219992538U (en) | Subway large-span columnless transfer station arched roof optimization structure | |
| CN113668760B (en) | Assembled high-low level connection plug-in hanging structure | |
| CN215290932U (en) | Suspended multifunctional corner line profile and ceiling system applying same | |
| CN219009628U (en) | Elevator well curtain wall structure | |
| CN215106837U (en) | Seamless special-shaped plug-in type corrugated aluminum profile veneer system | |
| CN114877136B (en) | Modularized integrated multifunctional hanging bracket | |
| CN220133229U (en) | Assembled type drop-level suspended ceiling structure | |
| CN216075844U (en) | Multifunctional assembled suspended ceiling | |
| CN113818621B (en) | Movable inner buckle flat joint keel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220325 |