CN2276108Y - Quick boom - Google Patents

Abstract

The utility model relates to a quick hanging rod, which is used for the hanging ceiling in a building and fitment industry. The utility model solves the disadvantages of poor security, low work efficiency, high cost and uneasy ensured quality existing in the manufacture of the welded in the spot of the existing hanging rod. The utility model is mainly characterized in that the quick hanging rod is composed of two parts. Flat steel is adopted by an A section, round steel is adopted by a B section, and one end of the B section is bent into a right angle and is sheathed in the slotted hole of the A section (a plurality of the slotted hole are arranged to adjust) to achieve quick connection without welded. The A section and the B section have a plurality of specifications with different lengths uniformly, which is convenient for the matching and use of the utility model according to actual dimensions.

Description

Fast boom

The utility model is a kind of Fast boom, genus decorative craft of building of furred ceiling.

The existing suspension rod that uses adopts first steel field fabrication welding, and the employing iron wire that has replaces, and poor stability, work efficiency is low, cost is high, difficult quality guarantee.

The utility model purpose provides a kind of standardization, does not adopt welding at the scene, can be connected and installed fast.

The purpose of this utility model is achieved in that by the A section band steel of different length and different length B section unit steel two parts forms all lengths specification, A segment length's nose end (establish several slotted holes and keep supplying down adjusting) is connected with the rectangular end of B section bending, the other end of B section has screw thread, be used for the furred ceiling hanging piece and connect, the other end of A section is bent into the right angle and has a circular hole to be connected with expansion bolt with at the bottom of the floor.

Owing to adopt such scheme, realize that safety connects work efficiency height, cost purpose low, simple in structure.

Below in conjunction with drawings and Examples the utility model is further specified.

In the accompanying drawing: Fig. 1 is a front view, and Fig. 2 is a side view, and Fig. 3 is compounding practice figure.1 is A section band steel part, and 2 is the steel part-structure figure of B section unit.

In the accompanying drawings, A section band steel one end has several slotted holes, and the other end is bent into the right angle and a circular hole is arranged.B section unit steel one end is bent into the right angle, and bending end afterbody flattens, and the other end has screw thread.

Finish like this in two sections connections of A shown in the accompanying drawing, B, the A section is that the B segment type becomes 90 degree angles, with the bending of B section, flattening end aligning A segment length borehole jack advances, the B section turn 90 degrees downwards with A section formation straight line and has just finished quick connection procedure then, the A section other end is connected with built-in fitting at the bottom of the floor or expansion bolt, and B section screw thread end is connected with the furred ceiling hanging piece.

Claims (3)

1, a kind of Fast boom is by A section band steel, and B section unit steel is formed, and it is characterized in that: an end in A segment length hole is connected with the rectangular end of B section bending.

2, Fast boom according to claim 1, its feature also is: the A section band steel other end is bent into the right angle and a circular hole is arranged.

3, Fast boom according to claim 1, its feature also is: the B section unit steel other end has screw thread.