CN211899215U

CN211899215U - Steel structure keel structure for suspended ceiling

Info

Publication number: CN211899215U
Application number: CN202020358605.9U
Authority: CN
Inventors: 李志荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-10
Anticipated expiration: 2030-03-20

Abstract

The utility model belongs to the field of decorative suspended ceilings, in particular to a steel structure keel structure for a suspended ceiling, which comprises a main keel and an auxiliary keel, wherein two symmetrically distributed hanging rods are arranged at the top of the main keel, two screw rods are rotatably connected inside the two main keels and are respectively positioned below the two hanging rods, and the screw rods upwards penetrate through the main keel and are screwed and fixed inside the hanging rods; the false keel is located the main joist below, the jib, the combination of main joist and false keel forms steel construction fossil fragments, the main joist passes through the screw rod and the jib is connected, earlier the rigidity of jib during the installation, it makes the main joist slowly rise to appointed position to twist the screw rod again, it is comparatively laborsaving during the installation, workman's intensity of labour has been alleviateed, the false keel can be in main joist below back-and-forth movement, and fix through the bolt, can adjust the position between the adjacent false keel according to the size of furred ceiling square slab during the installation.

Description

Steel structure keel structure for suspended ceiling

Technical Field

The utility model relates to a decorate the furred ceiling field, specifically a steel construction keel structure for furred ceiling.

Background

The suspended ceiling refers to the top decoration of the residential environment of a house, and is simply the decoration of the ceiling, which is one of the important parts of indoor decoration. Present furred ceiling mainly adopts fossil fragments to install, adopts the fossil fragments frame that the light gauge steel made, links to each other with the floor through the jib, and the furred ceiling square plate is fixed between fossil fragments, and the height of jib and the structure of fossil fragments are fixed, can't adjust the height and the inside interval of fossil fragments after the installation is accomplished, can't satisfy the furred ceiling demand in different spaces, and need install after accomplishing whole fossil fragments equipment during the installation again, and is comparatively hard during the installation.

Disclosure of Invention

An object of the utility model is to provide a steel construction keel structure for furred ceiling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel structure keel structure for a suspended ceiling comprises a main keel and a secondary keel, wherein two symmetrically distributed hanging rods are arranged at the top of the main keel, two screw rods are rotatably connected inside the two main keels respectively, the two screw rods are respectively positioned below the two hanging rods, and the screw rods upwards penetrate through the main keel and are screwed and fixed inside the hanging rods; the false keel is located the main joist below, false keel top fixedly connected with roof, the splint of two symmetric distributions of roof top fixedly connected with, two splint are located respectively both sides around the main joist, the inside locating hole of having seted up a plurality of equidistance and distributing of main joist, be located the rear splint lateral wall fixedly connected with nut is located the place ahead the inside threaded connection of splint has the bolt, the bolt runs through the locating hole spiro union is fixed inside the nut.

As a further aspect of the present invention: the jib top fixedly connected with mounting panel, the mounting panel diameter is greater than the diameter at jib top.

As a further aspect of the present invention: two through holes are formed in the main keel, and the two screw rods are respectively located in the two through holes.

As a further aspect of the present invention: the inner wall of the through hole is provided with a limiting groove.

As a further aspect of the present invention: the screw rod bottom fixedly connected with stopper, the stopper rotates to be connected limiting inslot portion.

As a further aspect of the present invention: the screw hole is arranged in the hanging rod, and the screw rod penetrates upwards to be fixed in the screw hole in a threaded manner through the through hole.

As a further aspect of the present invention: two the splint inside wall all with the main joist lateral wall contacts.

Compared with the prior art, the beneficial effects of the utility model are that:

the jib, main joist and false keel combination form steel construction fossil fragments, the main joist passes through the screw rod and the jib is connected, the rigidity of jib earlier during the installation, it makes the main joist slowly rise to appointed position to twist the screw rod again, it is comparatively laborsaving during the installation, workman's intensity of labour has been alleviateed, the false keel can be at the back-and-forth movement of main joist below, and fix through the bolt, can adjust the position between the adjacent false keel according to the size of furred ceiling square plate during the installation, the mounting height of main joist and the width between the false keel can be adjusted according to actual conditions, the flexibility is higher, the suitability has been improved, can select when the installation to carry out the installation of false keel again after fixing the main joist, or install the back on the main joist with the false keel, twist the screw rod again and make the main joist rise, the mounting means is diversified, the installation effectiveness has been improved.

Drawings

FIG. 1 is a schematic structural view of a steel structural runner structure for a suspended ceiling;

FIG. 2 is a cross-sectional side view of a steel structural runner structure for a suspended ceiling;

FIG. 3 is a schematic view of a top plate of a steel structural runner structure for a suspended ceiling;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a main keel; 11. a through hole; 111. a limiting groove; 12. positioning holes; 2. a false keel; 3. a boom; 31. mounting a plate; 32. a screw hole; 4. a screw; 41. a limiting block; 5. a top plate; 51. a splint; 511. a nut; 6. and (4) bolts.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, a steel structure keel structure for furred ceiling, including main joist 1 and false keel 2, 1 top of main joist is provided with two jibs 3 that are the symmetric distribution, 1 inside all rotations of two main joists are connected with two screw rods 4, two screw rods 4 are located two jib 3 below respectively, screw rod 4 upwards runs through 1 spiro union of main joist and fixes inside jib 3, false keel 2 is located 1 below of main joist, 2 top fixedly connected with roofs 5 of false keel, 5 top fixedly connected with splint 51 of two symmetric distributions of roof, two splint 51 are located 1 front and back both sides of main joist respectively, 1 inside locating hole 12 of seting up a plurality of equidistance and distributing of main joist, the splint 51 lateral wall fixedly connected with nut 511 that is located the rear, the inside threaded connection in splint 51 the place ahead has bolt 6, bolt 6 runs through locating hole 12 spiro union and fixes inside nut 511.

In fig. 1, 2, 3 and 4: the top of the suspender 3 is fixedly connected with a mounting plate 31, the suspender 3 can be fixed to the top of a wall surface through the mounting plate 31, the diameter of the mounting plate 31 is larger than that of the top of the suspender 3, a worker can conveniently fix the suspender 3, two through holes 11 are arranged in the main keel 1, two screw rods 4 are respectively positioned in the two through holes 11, the positions of the screw rods 4 are fixed through the two through holes 11, screw holes 32 are arranged in the suspender 3, the screw rods 4 upwards penetrate through the through holes 11 and are fixed in the screw holes 32 in a screwed manner, the suspender 3 and the main keel 1 are connected together through the screw rods 4 in the through holes 11, after the suspender 3 is fixed to the top of the wall surface, the worker twists the screw rods 4 in the through holes 11 to enable the screw rods 4 to move upwards to the screw holes 32, the main keel 1 can slowly rise along with the screw rods 4, after the main keel 1 is moved to, the position of the main keel 1 can be fixed, the operation is simple, the main keel 1 slowly rises to a proper height through the screw 4, labor is saved, the position of the main keel 1 can be adjusted according to the situation during installation, the applicability is improved, after the position of the main keel 1 is fixed, the auxiliary keel 2 is moved to the lower part of the main keel 1, two clamping plates 51 on a top plate 5 of the auxiliary keel 2 are placed at two sides of the main keel 1, the two clamping plates 51 can clamp two sides of the main keel 1, the subsequent auxiliary keel 2 is conveniently fixed, the bolt 6 inside the front clamping plate 51 is screwed inwards after the auxiliary keel 2 is placed, the bolt 6 penetrates through a positioning hole 12 on the main keel 1 and enters into a nut 511 on the rear clamping plate 51, the bolt 6 is screwed down to fix the position of the bolt 6, the position of the auxiliary keel 2 can be fixed through the mutual matching of the nut 511 and the bolt 6, after one auxiliary keel 2 is fixed, the other auxiliary keel 2 is moved below the main keel 1, the auxiliary keel 2 can move back and forth below the main keel 1, a plurality of positioning holes 12 are formed in the main keel 1, the position between the adjacent auxiliary keels 2 can be adjusted according to the size of the ceiling square plate, the mounting requirements of ceiling square plates with different sizes can be met, the applicability is improved, the auxiliary keel 2 is fixed through the bolts 6 after the position of the auxiliary keel 2 is adjusted, the mounting of the whole keel structure can be completed by repeating the operation, the structure is simple and easy to operate, the position of the suspender 3 can be fixed firstly during mounting, the main keel 1 can be slowly lifted to a specified position by screwing the screw rod 4, labor is saved during mounting, the labor intensity of workers is reduced, the auxiliary keel 2 is fixed below the main keel 1 through the bolts 6, the auxiliary keel 2 can slide below the main keel 1, the position between the adjacent auxiliary keels 2 can be adjusted according to the size of the ceiling square plate during mounting, the width between the mounting height of main joist 1 and the false keel 2 can be adjusted according to actual conditions, and the flexibility is higher, has improved the suitability, can select to carry out the installation of false keel 2 again after fixing main joist 1 in the installation, or install back on main joist 1 with false keel 2, twist screw rod 4 again and make main joist 1 rise, and the mounting means is diversified.

In fig. 1: a limiting groove 111 is formed in the inner wall of the through hole 11, a limiting block 41 is fixedly connected to the bottom of the screw rod 4, and the limiting block 41 is rotatably connected to the inside of the limiting groove 111; the limiting block 41 at the bottom of the screw rod 4 rotates inside the limiting groove 111 on the inner wall of the through hole 11 all the time, and the screw rod 4 can rotate inside the through hole 11 all the time through the interaction between the limiting groove 111 and the limiting block 41, so that the stability of the screw rod 4 in use can be improved, and the normal use of the device is ensured.

In fig. 2: the inner side walls of the two clamping plates 51 are both contacted with the outer side wall of the main keel 1; two splint 51 move along the both sides wall that pastes main joist 1 all the time, can improve the stability when false keel 2 below roof 5 removes, come two splint 51 and main joist 1 fixed back through bolt 6, two splint 51 still laminate with main joist 1, stability when can improving false keel 2 and use.

The utility model discloses a theory of operation is: when the auxiliary keel is installed, the suspender 3 is fixed at the top of a wall through the mounting plate 31, after the suspender 3 is fixed at the top of the wall, a worker twists the screw rod 4 in the through hole 11 to enable the screw rod 4 to move towards the interior of the upper screw hole 32, the main keel 1 can slowly rise along with the screw rod 4, after the main keel 1 is moved to a proper position, the screwing of the screw rod 4 is stopped, at the moment, the position of the main keel 1 can be fixed through the mutual matching between the screw rod 4 and the screw hole 32, the operation is simple, the main keel 1 can slowly rise to a proper height through the screw rod 4, labor is saved, meanwhile, the position of the main keel 1 can be adjusted according to the conditions, the flexibility is stronger, after the main keel 1 is fixed, the auxiliary keel 2 is moved to the lower part of the main keel 1, two clamping plates 51 on the top plate 5 of the auxiliary keel 2 clamp the two sides of the main keel 1, and then, make bolt 6 pass locating hole 12 on the main joist 1 and enter into the nut 511 on the splint 51 of rear inside, it is 6 with the fixed position of bolt 6 to screw up the bolt, and then with the fixed position of false keel 2, after fixing a false keel 2, remove main joist 1 below with another false keel 2, false keel 2 can be in main joist 1 below back-and-forth movement, can adjust the position between the adjacent false keel 2 according to the size of furred ceiling square plate, can satisfy the installation demand of unidimensional furred ceiling square plate, adjust the position of false keel 2 after come false keel 2 fixed through bolt 6, the installation of whole keel structure can be accomplished in repeated above-mentioned operation.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A steel structure keel structure for a suspended ceiling comprises a main keel (1) and an auxiliary keel (2), and is characterized in that two symmetrically distributed hanging rods (3) are arranged at the top of the main keel (1), two screw rods (4) are rotatably connected inside the two main keels (1), the two screw rods (4) are respectively positioned below the two hanging rods (3), and the screw rods (4) upwards penetrate through the main keel (1) and are fixed inside the hanging rods (3) in a threaded manner;

false keel (2) are located main joist (1) below, false keel (2) top fixedly connected with roof (5), splint (51) of two symmetric distributions of roof (5) top fixedly connected with, two splint (51) are located respectively both sides around main joist (1), the inside locating hole (12) of having seted up a plurality of equidistance and having distributed of main joist (1), be located the rear splint (51) lateral wall fixedly connected with nut (511), be located the place ahead splint (51) inside thread connection has bolt (6), bolt (6) run through locating hole (12) spiro union is fixed inside nut (511).

2. A steel structural runner structure for suspended ceilings as claimed in claim 1 wherein a mounting plate (31) is fixedly attached to the top of said hanger bar (3), said mounting plate (31) having a diameter greater than the diameter of the top of said hanger bar (3).

3. The steel structure keel structure for suspended ceiling according to claim 1, wherein two through holes (11) are opened inside the main keel (1), and the two screw rods (4) are respectively positioned inside the two through holes (11).

4. The steel structure keel structure for suspended ceiling according to claim 3, wherein the inner wall of the through hole (11) is provided with a limiting groove (111).

5. The steel structure keel structure for suspended ceiling according to claim 4, wherein a limiting block (41) is fixedly connected to the bottom of the screw (4), and the limiting block (41) is rotatably connected to the inside of the limiting groove (111).

6. The steel structure keel structure for suspended ceiling according to claim 3, wherein a screw hole (32) is opened inside the suspension rod (3), and the screw rod (4) upwards penetrates through the through hole (11) and is fixed inside the screw hole (32) in a threaded manner.

7. A steel structural runner structure for a suspended ceiling according to claim 1, wherein both inner side walls of the clamping plates (51) are in contact with the outer side wall of the main runner (1).