CN214302500U

CN214302500U - Green's light gauge steel building frame

Info

Publication number: CN214302500U
Application number: CN202023253267.1U
Authority: CN
Inventors: 郝永刚
Original assignee: Beijing Gaogao International Architectural Decoration Group Co ltd
Current assignee: Beijing Gaogao International Architectural Decoration Group Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-28
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of the building technique and specifically relates to a light gauge steel building frame of green, including a plurality of main joist, it is a plurality of main joist equidistance and parallel distribution are a plurality of equidistance and parallel are equipped with the secondary joist on the same side of main joist, all weld perpendicularly on the secondary joist of main joist both sides has the fixed plate, all run through and threaded installation is equipped with second fastening bolt on the fixed plate both ends, be equipped with on the lateral wall of secondary joist with the corresponding second screw hole of second fastening bolt, second fastening bolt threaded mounting is in the second screw hole, adjacent two be equipped with the disc on the secondary joist between the main joist, and disc and main joist set up the both sides at the secondary joist respectively, it has the reinforcement round platform to weld with the axle center on the side that disc and secondary joist carried on the back mutually. The utility model provides a main joist and secondary joist homoenergetic are dismantled to can used repeatedly, avoid the waste of material.

Description

Green's light gauge steel building frame

Technical Field

The utility model relates to a building technical field especially relates to a light gauge steel building frame of green.

Background

The light steel keel is a novel building material, and along with the development of modern construction in China, the light steel keel is widely applied to places such as hotels, terminal buildings, vehicle transportation stations, playgrounds, markets, factories, office buildings, old building reconstruction, indoor decoration setting, ceilings and the like. At present, the existing light steel keel building frame is mostly fixed by adopting a welding mode, but aiming at some ceilings which are built and used temporarily, the light steel keel building frame fixed by adopting the welding mode can not be detached and can not be reused, so that the waste of materials can be caused, and therefore, the light steel keel building frame which is green and environment-friendly is needed to meet the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the light steel keel building frame that exists among the prior art can not be dismantled and used repeatedly, and the light steel keel building frame of a green who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a green light steel keel building frame, comprising a plurality of main keels which are equidistantly and parallelly distributed, a plurality of auxiliary keels which are equidistantly and parallelly arranged on the same side surface of the main keels, fixing plates are vertically welded on the auxiliary keels on two sides of the main keels, second fastening bolts are respectively arranged on two ends of each fixing plate in a penetrating and threaded manner, second threaded holes corresponding to the second fastening bolts are arranged on the side walls of the auxiliary keels, the second fastening bolts are in threaded manner and are arranged in the second threaded holes, a disc is arranged on the auxiliary keel between every two adjacent main keels, the disc and the main keels are respectively arranged on two sides of the auxiliary keels, reinforcing round platforms are welded on the side surfaces of the disc and the auxiliary keels in a coaxial manner, third fastening bolts are arranged on the disc around the reinforcing round platforms in an equidistant and penetrating manner, and third threaded holes corresponding to the third fastening bolts are arranged on the auxiliary keels in a penetrating manner, the third fastening bolt penetrates through the third threaded hole and is installed in the third threaded hole in a threaded mode, and a suspender is welded to one end, far away from the disc, of the reinforcing round platform in a coaxial mode.

Preferably, the third fastening bolt is provided with a nut in a threaded sleeve manner, and the nut and the disc are respectively arranged on two sides of the secondary keel.

Preferably, the opposite side surfaces of the main keel and the secondary keel are provided with first grooves.

Preferably, fixed being equipped with in the first recess with the corresponding fixed cylinder of secondary joist, the equidistance just runs through on the secondary joist and is equipped with first fastening bolt, be equipped with on the fixed cylinder with the corresponding first screw hole of first fastening bolt, first fastening bolt threaded mounting is in first screw hole.

Preferably, all be equipped with the second recess on the lateral wall of the secondary joist of first recess both sides, the vertical fixation is equipped with the limiting plate on the relative side of fixed plate and secondary joist, the sliding cartridge of the one end that the fixed plate was kept away from to the limiting plate is in the second recess, and second fastening bolt sets up between secondary joist and limiting plate.

The utility model provides a pair of green's light gauge steel building frame, beneficial effect lies in: this light gauge steel building frame of green is after the use, when needing to dismantle, twist earlier and move second fastening bolt, let second fastening bolt break away from the second screw hole on the main joist, and let second fastening bolt continue to stay on the fixed plate, prevent losing of second fastening bolt, can tear the main joist down promptly, then twist the nut, let the nut break away from third fastening bolt, then twist third fastening bolt, let third fastening bolt break away from the third screw hole on the secondary joist, and let third fastening bolt stay on the disc, prevent losing of third fastening bolt, can tear the secondary joist down promptly, the utility model provides a main joist and secondary joist homoenergetic are dismantled to can used repeatedly, avoid the waste of material.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a green environment-friendly light steel keel building frame provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1 of a green and environment-friendly light gauge steel building frame provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a green and environment-friendly light steel keel building frame provided by the utility model ii;

fig. 4 is an enlarged view of B in fig. 3 of a green light gauge steel building frame.

In the figure: the main keel comprises a main keel 1, a secondary keel 2, a first fastening bolt 3, a fixing cylinder 4, a fixing plate 5, a second fastening bolt 6, a disc 7, a reinforcing circular truncated cone 8, a suspender 9, a third fastening bolt 10, a nut 11, a first groove 12, a second groove 13 and a limiting plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a light gauge steel building frame of green, including a plurality of main joist 1, a plurality of main joist 1 equidistance and parallel distribution, equidistance and parallel are equipped with secondary joist 2 on the same side of a plurality of main joist 1, all vertical welding has fixed plate 5 on the secondary joist 2 of main joist 1 both sides, all run through and threaded installation is equipped with second fastening bolt 6 on 5 both ends of fixed plate, be equipped with on the lateral wall of secondary joist 2 with the corresponding second screw hole of

second fastening bolt

6, 6 threaded installations of second fastening bolt are in the second screw hole, locking fastening bolt is chooseed for use to second fastening bolt 6, can prevent that second fastening bolt 6 from deviating from in the second screw hole.

Be equipped with disc 7 on the secondary joist 2 between two adjacent main joist 1, and disc 7 and main joist 1 set up the both sides at secondary joist 2 respectively, it has reinforcement round platform 8 to run through with the axle center welding on the side that disc 7 and secondary joist 2 carried on the back mutually, it is equipped with third fastening bolt 10 to consolidate equidistant and running through of disc 7 around the round platform 8, run through on the secondary joist 2 and be equipped with the third screw hole corresponding with third fastening bolt 10, third fastening bolt 10 runs through and the screw thread is installed in the third screw hole, the screw thread suit is equipped with nut 11 on the third fastening bolt 10, and nut 11 and disc 7 set up the both sides at secondary joist 2 respectively, it has jib 9 to consolidate one of round platform 8 keeping away from disc 7 and serve the coaxial welding. The arrangement of the nut 11 can play a reinforcing role in the disc 7 and the secondary keel 2, and the disc 7 and the secondary keel 2 are prevented from being separated.

This light gauge steel building frame of green is after the use, when needing to dismantle, twist earlier and move second fastening bolt 6, let second fastening bolt 6 break away from the second screw hole on the main joist 1, and let second fastening bolt 6 continue to stay on fixed plate 5, prevent losing of second fastening bolt 6, can tear main joist 1 down promptly, then twist nut 11, let nut 11 break away from third fastening bolt 10, then twist third fastening bolt 10, let third fastening bolt 10 break away from the third screw hole on the secondary joist 2, and let third fastening bolt 10 stay on disc 7, prevent losing of third fastening bolt 10, can tear secondary joist 2 down promptly, the utility model provides a main joist 1 and secondary joist 2 all can be dismantled to can used repeatedly, avoid the waste of material.

Example 2

In embodiment 1, the main keel 1 is completely fixed on the secondary keel 2 by the second fastening bolt 6, the fixing connection between the main keel 1 and the secondary keel 2 is poor in firmness, which is not beneficial to the fixing connection between the main keel 1 and the secondary keel 2, referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a first groove 12 is arranged on the opposite side of the main keel 1 and the secondary keel 2, a fixing cylinder 4 corresponding to the secondary keel 2 is fixed in the first groove 12, a first fastening bolt 3 is equidistantly arranged on the secondary keel 2 and penetrates through the secondary keel, a first threaded hole corresponding to the first fastening bolt 3 is arranged on the fixing cylinder 4, the first fastening bolt 3 is threadedly installed in the first threaded hole, second grooves 13 are arranged on the outer side walls of the secondary keels 2 at both sides of the first groove 12, a limiting plate 14 is vertically fixed on the opposite side of the fixing plate 5 and the secondary keel 2, one end of the limiting plate 14, which is far away from the fixing plate 5, is inserted in the second groove 13 in a sliding manner, and the second fastening bolt 6 is arranged between the secondary keel 2 and the limiting plate 14.

Mutually supporting between first fastening bolt 3 and the first screw hole has increased the fixed connection point between main joist 1 and the secondary joist 2, and in addition limiting plate 14 and second recess 13 mutually support, have increased the bearing strong point of secondary joist 2 to main joist 1, more do benefit to the fixed connection between main joist 1 and the secondary joist 2, let fixed connection's more firm between main joist 1 and the secondary joist 2.

The above, 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. The green light steel keel building frame is characterized by comprising a plurality of main keels (1), a plurality of main keels (1) are equidistantly and parallelly distributed, a plurality of main keels (1) are equidistantly and parallelly provided with secondary keels (2) on the same side face, fixing plates (5) are vertically welded on the secondary keels (2) on two sides of the main keels (1), second fastening bolts (6) penetrate through two ends of each fixing plate (5) and are installed in threaded manner, second threaded holes corresponding to the second fastening bolts (6) are formed in the side walls of the secondary keels (2), the second fastening bolts (6) are installed in the second threaded holes in a threaded manner, discs (7) are arranged on the secondary keels (2) between every two adjacent main keels (1), and the discs (7) and the main keels (1) are respectively arranged on two sides of the secondary keels (2), the utility model discloses a reinforcing structure, including disc (7) and secondary joist (2), disc (7) and secondary joist (2) are carried on the back the side of the body mutually and have reinforcing round platform (8) with the axle center welding, disc (7) around reinforcing round platform (8) are gone up the equidistance and are run through and be equipped with third fastening bolt (10), run through on secondary joist (2) and be equipped with the third screw hole corresponding with third fastening bolt (10), third fastening bolt (10) run through and the screw thread is installed in the third screw hole, one of disc (7) is kept away from in reinforcing round platform (8) is served and is served with axle center welding have jib (9).

2. An environment-friendly light gauge steel building frame as claimed in claim 1, characterized in that the third fastening bolt (10) is provided with a nut (11) in a threaded sleeve, and the nut (11) and the disc (7) are respectively arranged at two sides of the secondary keel (2).

3. An environmentally friendly light gauge steel building frame as claimed in claim 1, wherein the main runner (1) and the cross runner (2) are provided with first grooves (12) on opposite sides.

4. An environment-friendly light steel keel building frame according to claim 3, wherein a fixing cylinder (4) corresponding to the secondary keel (2) is fixedly arranged in the first groove (12), the secondary keel (2) is equidistantly provided with a first fastening bolt (3) in a penetrating way, a first threaded hole corresponding to the first fastening bolt (3) is arranged on the fixing cylinder (4), and the first fastening bolt (3) is threadedly arranged in the first threaded hole.

5. An environment-friendly light gauge steel building frame as defined in claim 3, wherein the second grooves (13) are arranged on the outer side walls of the secondary joist (2) at two sides of the first groove (12), the fixing plates (5) and the side surfaces of the secondary joist (2) opposite to each other are vertically fixed with the limiting plates (14), one ends of the limiting plates (14) far away from the fixing plates (5) are slidably inserted into the second grooves (13), and the second fastening bolts (6) are arranged between the secondary joist (2) and the limiting plates (14).