CN214169630U

CN214169630U - Adjustable light steel keel

Info

Publication number: CN214169630U
Application number: CN202120005930.1U
Authority: CN
Inventors: 许明华
Original assignee: Hangzhou Yuhang Wujie Steel Products Co ltd
Current assignee: Hangzhou Yuhang Wujie Steel Products Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-10
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses an adjustable light steel keel, which comprises a main keel, wherein the main keel is transversely laterally and laterally placed above an auxiliary keel, a hanging part and a limiting part are slidably connected on the main keel, a blocking part tightly attached to the main keel is placed on a bottom plate of the limiting part, and corresponding through holes are respectively formed in the limiting part and the blocking part; the clamping piece comprises an upper round table, a lower round table and a screw rod, the screw rod is fixed at the center of the top surface of the upper round table, the diameter of the upper round table is the same as that of an opening of the auxiliary keel, the diameter of the lower round table is the same as that of an inner groove of the auxiliary keel, and a nut located on the top surface of the blocking piece is mounted on the screw rod. When the angle of the auxiliary keel needs to be adjusted, every nut on the auxiliary keel is loosened, then one end of the auxiliary keel is pushed to adjust the angle, the auxiliary keel correspondingly drives the limiting parts to slide different distances on the main keels, the inner grooves of the auxiliary keel rotate on the lower circular truncated cones during the sliding, and the nuts are screwed after the angle is proper, so that the angle of the auxiliary keel is adjusted.

Description

Adjustable light steel keel

Technical Field

The utility model relates to a light gauge steel technical field, concrete field is an adjustable type light gauge steel.

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, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration setting, ceilings and the like in recent years.

However, when the existing light steel keel is used for the suspended ceiling, the main keel and the auxiliary keel are vertically and fixedly connected, the direction of the auxiliary keel cannot be adjusted, and the practical use is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable type light gauge steel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable light steel keel comprises a main keel, an auxiliary keel, a hanging piece, a limiting piece, a blocking piece and a clamping piece; the main keel is of a U-shaped light steel structure, the auxiliary keel is of a C-shaped light steel structure, the main keel is transversely laterally placed and positioned above the auxiliary keel, the opening of the auxiliary keel is upward, transversely and horizontally placed and perpendicular to the main keel, the main keel is slidably connected with the hanging piece and the limiting piece wrapping the main keel, the limiting piece is of a C shape, the bottom plate of the limiting piece extends out of the bottom of the main keel, the blocking piece which is in an L shape and clings to the main keel is placed on the bottom plate of the limiting piece, and the limiting piece and the blocking piece are both provided with corresponding through holes; the clamping piece comprises an upper round platform, a lower round platform and a screw rod, the upper round platform is fixed on the lower round platform and is positioned on the same straight line with the central shaft of the upper round platform, the upward screw rod is fixed at the center of the top surface of the upper round platform, the diameter of the upper round platform is the same as the diameter of an opening of the auxiliary keel, the diameter of the lower round platform is the same as the diameter of an inner groove of the auxiliary keel, the screw rod is matched with the through hole in size, and a nut positioned on the top surface of the blocking piece is installed on the screw rod.

Preferably, the depth of the inner groove of the auxiliary keel is greater than the thickness of the lower circular truncated cone.

Preferably, the cross section of the through hole is a strip-shaped hole, and the screw rod can seamlessly and transversely slide on the through hole.

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

1. the utility model provides an adjustable type light gauge steel, when needing the adjustment false keel angle, not hard up every nut on the false keel, then promote false keel one end angle of adjustment, the false keel corresponding drive locating part slides different distances on each main joist, and the inside groove of false keel rotates under each during on the round platform, screws up the nut after the angle is suitable to the realization is to the regulation of false keel angle.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

FIG. 3 is a schematic view of the structure of the hanger of the present invention;

FIG. 4 is a schematic structural view of the stopper and the through hole of the present invention;

in the figure: 1. a main keel; 2. a false keel; 3. a hanger; 4. a limiting member; 5. a stopper; 6. a fastener; 7. a through hole; 8. an upper round table; 9. a lower circular table; 10. a screw; 11. and a nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution: an adjustable light steel keel comprises a main keel 1, an auxiliary keel 2, a hanging piece 3, a limiting piece 4, a blocking piece 5 and a clamping piece 6; the main keel 1 is of a U-shaped light steel structure, the auxiliary keel 2 is of a C-shaped light steel structure, the main keel 1 is transversely placed on the side and positioned above the auxiliary keel 2, the opening of the auxiliary keel 2 is upward and transversely placed and is perpendicular to the main keel 1, the main keel 1 is connected with the hanging part 3 and the limiting part 4 wrapping the main keel 1 in a sliding manner, the limiting part 4 is of a C shape, the bottom plate of the limiting part 4 extends out of the bottom of the main keel 1, the blocking part 5 which is tightly attached to the main keel 1 and is of an L shape is arranged on the bottom plate of the limiting part 4, and the limiting part 4 and the blocking part 5 are both provided with corresponding through holes 7; the clamping piece 6 comprises an upper round table 8, a lower round table 9 and a screw rod 10, the upper round table 8 is fixed on the lower round table 9 and is positioned on the same straight line with the central shaft of the upper round table 8, the screw rod 10 which faces upwards is fixed at the center of the top surface of the upper round table 8, the diameter of the upper round table 8 is the same as the diameter of an opening of the auxiliary keel 2, the diameter of the lower round table 9 is the same as the diameter of an inner groove of the auxiliary keel 2, the screw rod 10 is matched with the through hole 7 in size, and a nut 11 positioned on the top surface of the blocking piece 5 is installed on the screw rod 10. After the assembly is completed, when the angle of the auxiliary keel 2 needs to be adjusted, each nut 11 on the auxiliary keel 2 is loosened, then one end of the auxiliary keel 2 is pushed to adjust the angle, the auxiliary keel 2 correspondingly drives the limiting pieces 4 to slide on the main keels 1 for different distances, an inner groove of the auxiliary keel 2 rotates on the lower circular truncated cone 9, the nuts 11 are screwed after the angle is proper, and therefore the angle of the auxiliary keel 2 is adjusted.

Specifically, the depth of the inner groove of the false keel 2 is greater than the thickness of the lower circular truncated cone 9; the clip 6 can be conveniently installed on the false keel 2.

Specifically, the cross section of the through hole 7 is a strip-shaped hole, and the screw 10 can slide on the through hole 7 in a seamless and transverse manner; when the auxiliary keel 2 is pushed to adjust the angle, the blocking piece 5 can be loosened, so that the limiting piece 4 can conveniently slide on the main keel 1.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: when the roof hanging device is used, a plurality of hanging pieces 3 are installed and arranged in a plurality of rows according to the actual requirement of a roof, main keels 1 in corresponding rows are hung through the hanging pieces 3, the limiting pieces 4 are installed on each main keel 1 to form straight lines perpendicular to the main keels 1, the clamping pieces 6 corresponding to the limiting pieces 4 one by one are installed in the auxiliary keels 2, redundant lengths are reserved at two ends of each clamping piece, the auxiliary keels 2 are lifted, the screw rods 10 are inserted into the through holes 7 of the limiting pieces 4 one by one, then the blocking pieces 5 are installed on each screw rod 10 and are fixed through nuts 11, and the rest auxiliary keels 2 can be installed according to the same principle; when 2 angles of the auxiliary keel are required to be adjusted, every nut 11 on the auxiliary keel 2 is loosened, then one end of the auxiliary keel 2 is pushed to adjust the angle, the auxiliary keel 2 correspondingly drives the limiting parts 4 to slide different distances on the main keels 1, the inner grooves of the auxiliary keel 2 rotate on the lower circular truncated cones 9, the nuts 11 are screwed after the angles are proper, and therefore the angles of the auxiliary keel 2 are adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable light steel keel is characterized by comprising a main keel (1), an auxiliary keel (2), a hanging piece (3), a limiting piece (4), a blocking piece (5) and a clamping piece (6); the main keel (1) is of a U-shaped light steel structure, the auxiliary keel (2) is of a C-shaped light steel structure, the main keel (1) is transversely placed on the side and positioned above the auxiliary keel (2), the opening of the auxiliary keel (2) is upward and transversely placed and perpendicular to the main keel (1), the main keel (1) is connected with the hanging piece (3) and the limiting piece (4) wrapping the main keel (1) in a sliding mode, the limiting piece (4) is of a C shape, a bottom plate extends out of the bottom of the main keel (1), the blocking piece (5) which is tightly attached to the main keel (1) and is of an L shape is placed on the bottom plate of the limiting piece (4), and the limiting piece (4) and the blocking piece (5) are provided with corresponding through holes (7); the clamping piece (6) comprises an upper round table (8), a lower round table (9) and a screw rod (10), the upper round table (8) is fixed on the lower round table (9) and is positioned on the same straight line with the central shaft of the upper round table, the screw rod (10) which faces upwards is fixed at the center of the top surface of the upper round table (8), the diameter of the upper round table (8) is the same as the opening diameter of the auxiliary keel (2), the diameter of the lower round table (9) is the same as the diameter of an inner groove of the auxiliary keel (2), the screw rod (10) is matched with the through hole (7) in size, and a nut (11) which is positioned on the top surface of the blocking piece (5) is installed on the screw rod (10).

2. An adjustable light gauge steel as claimed in claim 1, characterized in that the depth of the grooves in the cross runner (2) is greater than the thickness of the lower truncated cone (9).

3. An adjustable light gauge steel as claimed in claim 1, characterized in that the through hole (7) is a strip-shaped hole in cross section and the screw (10) can slide seamlessly and laterally on the through hole (7).