CN211172654U

CN211172654U - Assembled light gauge steel structure

Info

Publication number: CN211172654U
Application number: CN201921780785.3U
Authority: CN
Inventors: 李承先; 冯巨昌
Original assignee: Guangdong Zhengtong Boya Decoration Engineering Co ltd
Current assignee: Guangdong Zhengtong Boya Decoration Engineering Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-04
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an assembled light steel keel structure relates to the technical field of steel construction, including a plurality of netted rectangle constitutional unit in plane that splice into, rectangle constitutional unit includes the rectangle frame and locates respectively four group's coupling assembling of rectangle frame four ends, thereby coupling assembling connects two adjacent rectangle frames and forms the netted keel structure in plane. The utility model discloses have the technological effect that reduces the assembly degree of difficulty and be convenient for transport and remove.

Description

Assembled light gauge steel structure

Technical Field

The utility model belongs to the technical field of the technique of steel construction and specifically relates to an assembled light gauge steel structure is related to.

Background

The light steel keel is a metal skeleton for building, which is made of high-quality continuous hot-galvanized plate strip as raw material and rolled by cold bending process, and is a base material suitable for the modeling decoration of various building roofs, the internal and external walls of buildings and shed-frame type suspended ceilings. The light steel keel is generally used for modeling and decorating non-bearing walls and building roofs with light boards such as paper-surface gypsum boards, decorative gypsum boards and the like as veneers. With the development of modern construction in our country, the light steel keel is widely used in places such as hotels, terminal buildings, vehicle transportation stations, playgrounds, markets, factories, office buildings, old building reconstruction, indoor decoration arrangement, ceilings and the like.

The light steel keel used at present is generally formed by paving batch alloy sections in a criss-cross mode into a plane grid shape and connecting and shaping the alloy sections through keel hanging pieces. When the decorative area is large, the length of the alloy section bar is long, the assembly is difficult due to the fact that the position is not easy to adjust during assembly, and the alloy section bar is not convenient to carry and move.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect that above-mentioned assembly construction difficulty, difficult transport removed, and provide one kind and adopt the equipment concatenation mode to reduce the assembly degree of difficulty and be convenient for carry the assembled light gauge steel structure that removes.

The utility model discloses a can realize through following technical scheme:

the utility model provides an assembled light gauge steel structure, includes a plurality of netted rectangle constitutional unit in plane that splice, rectangle constitutional unit includes the rectangle frame and locates respectively four groups coupling assembling at four ends of rectangle frame, thereby coupling assembling connects two adjacent rectangle frames and forms the netted keel structure in plane.

Through adopting above-mentioned technical scheme, light gauge steel adopts a plurality of rectangle constitutional units to splice into the plane netted, and a plurality of rectangle frames compare in the very long alloy-type material of length has better position control nature, makes things convenient for the workman to assemble into the netted overall structure of plane through coupling assembling with a plurality of rectangle frames. In addition, compared with the alloy section bar with long length, the rectangular frame requires less space in the transportation and transportation process, and is convenient to transport and move.

Further setting the following steps: the connecting assembly comprises a connecting square pipe and a first fixing piece, four edges of the connecting square pipe are respectively provided with a right-angle slot, the four right-angle slots are located in the same cross section of the connecting square pipe, one rectangular frame is respectively inserted into each of the four right-angle slots, and the first fixing piece is fixedly connected with the four rectangular frames in the right-angle slots.

Through adopting above-mentioned technical scheme, four rectangle frames are pegged graft respectively in four right angle slots of connecting square pipe, and first mounting is fixed four rectangle frames again, and connection structure between coupling assembling and four rectangle frames is simple and firm, and the assembly of strong steel keel is more convenient.

Further setting the following steps: the first fixing piece comprises two end plates and four right-angle columns arranged between the two end plates, the four right-angle columns are respectively abutted to the inner side walls of four ends of four rectangular frames in the square connecting pipe in an inserting mode, and the end plates are detachably connected with the right-angle columns.

Through adopting above-mentioned technical scheme, four right-angle posts carry on spacingly to four rectangle frames respectively, make the right angle tip of rectangle frame grafting in the right angle slot be difficult to break away from connection side pipe, and the stability of being connected between rectangle frame and the connection side pipe is better. Detachable connection between end plate and the right angle post inserts four rectangle frames in four inserting grooves of connecting square pipe earlier, alternates four right angle posts respectively at the right angle tip position that four rectangle frames are arranged in connecting square pipe, fixes two end plates respectively at the both ends of right angle post at last, makes the low with the right angle post be difficult to from the rectangle frame landing, connection stability is better.

Further setting the following steps: the both ends of right angle post are equipped with the screw thread post respectively, the end plate is equipped with the confession the perforation that the screw thread post passed, the end plate passes through screw-thread fit nut on the screw thread post realize with the locking of right angle post is fixed.

Through adopting above-mentioned technical scheme, the both ends of right angle post are respectively through the fixed locking of screw thread post screw-thread fit nut with end plate and right angle post, and fixed knot between end plate and the right angle post constructs simple and easy dismounting, the assembly construction of being convenient for.

Further setting the following steps: the end plate with the cross section shape of connecting square pipe is similar and the end plate can block in the card in connecting square pipe.

Through adopting above-mentioned technical scheme, can shelter from four rectangular frames the right angle tip of pegging graft in connecting square pipe in the square pipe is gone into to end plate gomphosis card, and the right angle tip of protecting rectangular frame pegging graft in square pipe on the one hand reduces the corruption, and on the other hand also improves light gauge steel's pleasing to the eye degree.

Further setting the following steps: the rectangular frame comprises four alloy sections which are spliced end to end in a rectangular square frame shape in a grounding mode, and the two connected alloy sections are fixed through a second fixing piece.

Through adopting above-mentioned technical scheme, the rectangle frame is formed by four alloy ex-trusions end to end and through second mounting fixed connection, then the rectangle frame is detachable structure, and the rectangle frame split becomes four alloy ex-trusions and more sparingly deposits and the transport space, and it is more convenient to shift.

Further setting the following steps: the second fixing piece comprises a right-angle steel plate and a plurality of fastening bolts, the side faces of the alloy profiles are abutted to the inner side faces of the two side edges of the right-angle steel plate respectively, and the fastening bolts penetrate through the side edges of the right-angle steel plate and the alloy profiles and lock and fix the right-angle steel plate and the alloy profiles through screw-thread fit nuts.

Through adopting above-mentioned technical scheme, the medial surface of two sides of right angle steel sheet is fixed through fastening bolt with two alloy section butt that meet, and the right angle steel sheet can make two alloy section steady holding that meet right angle connection state to improve the structural stability of rectangular frame.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the light steel keel is spliced into a planar net shape by adopting a plurality of rectangular structural units, and the rectangular frames have better position adjustability compared with the alloy section bar with very long length, so that a worker can conveniently assemble the rectangular frames into the planar net shape integral structure through the connecting assembly; compared with the alloy section bar with long length, the rectangular frame has smaller space required in the transportation and carrying process, and is convenient to carry and move;

(2) two adjacent rectangular frames are connected through a connecting assembly, one right-angle end part of each rectangular frame is inserted into a connecting square pipe and is limited and fixed through four right-angle columns, the connecting structure between the rectangular frames and the connecting square pipe is simple, the right-angle end part of each rectangular frame inserted into a right-angle slot is difficult to separate from the connecting square pipe, and the connecting strength and the stability are better;

(3) the rectangle frame is formed by four alloy section bars end to end and connecting through the second mounting, and the rectangle frame is detachable structure, and four alloy section bars are more sparingly deposited and the transport space into to the rectangle frame split, and it is more convenient to shift.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the connection structure of the connection assembly and the rectangular frame in FIG. 1;

fig. 3 is an exploded view of the connecting assembly of fig. 1.

Reference numerals: 1. a rectangular frame; 2. a connecting assembly; 3. connecting the square tubes; 4. a first fixing member; 5. a right-angle slot; 6. an end plate; 7. a right-angled post; 8. a threaded post; 9. perforating; 10. alloy section bar; 11. a second fixing member; 12. a right-angle steel plate; 13. and fastening the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An assembled light steel keel structure is shown in figure 1 and comprises a plurality of rectangular structural units which are spliced into a planar latticed structure. The rectangle constitutional unit includes rectangle frame 1 and four groups coupling assembling 2, and four groups coupling assembling 2 set up respectively in four tip positions of rectangle frame 1, and every group coupling assembling 2 all is connected with four rectangle frames 1, thereby a plurality of rectangle frame 1 connects through a plurality of groups coupling assembling 2 and forms the netted keel structure in plane. A plurality of rectangle frame 1 have better position control nature, make things convenient for the workman to assemble into the netted overall structure in plane with a plurality of rectangle frames 1 through coupling assembling 2, and rectangle frame 1 required space is littleer in the transportation handling, the transport of being convenient for removes.

Referring to fig. 2 and 3, coupling assembling 2 includes square connecting tube 3 and first mounting 4, and square connecting tube 3 is square frame form and both ends open-ended square steel pipe for the cross section, and right angle slot 5 has respectively been seted up to four edges punishment of square connecting tube 3, and four right angle slots 5 are located square connecting tube 3's same cross section, and a right angle tip of four rectangle frames 1 is pegged graft respectively in four right angle slots 5, the right angle tip of rectangle frame 1 in four right angle slots 5 of first mounting 4 fixed connection.

The first fixing piece 4 comprises two end plates 6 and four right-angle columns 7 connected with the two end plates 6, and the four right-angle columns 7 are respectively abutted to the inner side walls of four ends of four rectangular frames 1 inserted in the square connecting pipe 3. Two ends of the right-angle column 7 are respectively integrally formed with a threaded column 8, the threaded column 8 extends along the length direction of the right-angle column 7, and four through holes 9 for the four threaded columns 8 to pass through are formed in the end plate 6. The end plate 6 is a rectangular plate having a shape similar to the cross-sectional shape of the square connecting pipe 3, and the end plate 6 may be inserted into the square connecting pipe 3 in a fitted manner. The threaded post 8 passes through the through hole 9 on the end plate 6 and then is in threaded fit with the nut so as to lock and fix the end plate 6 and the right-angle post 7.

Two adjacent rectangle frames 1 are connected through coupling assembling 2, and a right angle tip of four rectangle frames 1 is all pegged graft in the right angle slot 5 of connecting square pipe 3 and carries out spacing fixed through four right-angle posts 7, and rectangle frame 1 and the connection between the square pipe 3 are simple in structure, and the right angle tip of rectangle frame 1 grafting in right angle slot 5 is difficult to break away from connecting square pipe 3, and joint strength is better with stability.

Referring to fig. 2, in order to further improve the assembly convenience of the light gauge steel, the rectangular frame 1 is formed by detachably connecting four alloy sections 10, the four alloy sections 10 are spliced end to form a rectangular square frame, and the two connected alloy sections 10 are fixed by a second fixing member 11. The second fixing piece 11 comprises a right-angle steel plate 12 and at least two fastening bolts 13, the right-angle steel plate 12 is located in the connecting square pipe 3, the side faces of two alloy section bars 10 which are connected with each other are respectively abutted against the inner side faces of the two side faces of the right-angle steel plate 12, the side faces of the right-angle steel plate 12 are at least provided with one fastening bolt 13, and the fastening bolt 13 penetrates through the side face of the right-angle steel plate 12 and the alloy section bar 10 and locks and fixes the right-angle steel plate 12 and the alloy section bar 10 through a nut in threaded fit.

The implementation principle and the beneficial effects of the embodiment are as follows: a plurality of rectangle constitutional unit splice into plane network structure through coupling assembling 2, and rectangle frame 1 among a plurality of rectangle unit structures has better position control nature, makes things convenient for the workman to assemble into the netted overall structure of plane through coupling assembling 2 with a plurality of rectangle frames 1, and rectangle frame 1 required space is littleer in the transportation handling, the transport of being convenient for removes.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an assembled light gauge steel structure which characterized in that: the grid-shaped keel structure comprises a plurality of rectangular structural units which are spliced into a plane net shape, wherein each rectangular structural unit comprises a rectangular frame (1) and four groups of connecting assemblies (2) which are respectively arranged at four ends of the rectangular frame (1), and the connecting assemblies (2) are connected with two adjacent rectangular frames (1) to form a grid-shaped keel structure of the plane.

2. The fabricated lightgage steel joist construction as claimed in claim 1 wherein: coupling assembling (2) are including connecting square pipe (3) and first mounting (4), four edges departments of connecting square pipe (3) are equipped with right angle slot (5) respectively, and four right angle slots (5) are located in the same cross section of connecting square pipe (3), it has one to peg graft respectively in four right angle slots (5) rectangle frame (1), first mounting (4) fixed connection is four rectangle frame (1) in right angle slot (5).

3. The fabricated lightgage steel joist construction as claimed in claim 2 wherein: first mounting (4) include two end plates (6) and locate four right angle posts (7) between two end plates (6), four right angle posts (7) respectively with peg graft four end inside wall butt of four rectangle frames (1) in square connecting pipe (3), end plate (6) with releasable connection between right angle post (7).

4. A fabricated lightgage steel joist structure as claimed in claim 3 wherein: the both ends of right angle post (7) are equipped with screw thread post (8) respectively, end plate (6) are equipped with the confession perforation (9) that screw thread post (8) passed, end plate (6) pass through screw thread cooperation nut is realized on screw thread post (8) with the locking of right angle post (7) is fixed.

5. A fabricated light gauge steel construction according to claim 3 or 4, characterized in that: the end plate (6) with the cross sectional shape of the square connecting pipe (3) is similar and the end plate (6) can be embedded and clamped into the square connecting pipe (3).

6. The fabricated lightgage steel joist construction as claimed in claim 1 wherein: the rectangular frame (1) comprises four alloy sections (10), the four alloy sections (10) are spliced end to form a rectangular square frame, and the two connected alloy sections (10) are fixed through a second fixing piece (11).

7. The fabricated lightgage steel joist structure as claimed in claim 6, wherein: the second fixing piece (11) comprises a right-angle steel plate (12) and a plurality of fastening bolts (13), the side faces of the alloy section (10) are abutted to the inner side faces of the two side edges of the right-angle steel plate (12), and the fastening bolts (13) penetrate through the side edges of the right-angle steel plate (12) and the alloy section (10) and lock and fix the right-angle steel plate (12) and the alloy section (10) through screw-thread fit nuts.