CN2420354Y

CN2420354Y - Adjustable quick suspension rod

Info

Publication number: CN2420354Y
Application number: CN 00207778
Authority: CN
Inventors: 叶孙基; 叶孙础
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-11
Filing date: 2000-04-11
Publication date: 2001-02-21
Anticipated expiration: 2010-04-11

Abstract

The utility model relates to an adjustable quick suspension rod, which is used for joint elements among decoration objects, such as floor backplanes, ceilings, etc. in the industries of construction and decoration, and the problems of fabrication and welding on site, poor safety, low work efficiency, high cost and difficult guarantee of quality of the existing suspension rod are solved. The utility model is characterized in that the adjustable quick suspension rod is composed of two parts: a section A is made of arc steels and part of the cross section is processed into an arc shape and thus the stiffness of the suspension rod is increased; one end of a section B is bent into a right angle and is sheathed in an equal hole (the section A is provided with a row of equal holes for regulation) of the section A, and thus the purpose of fast connection without welding can be achieved. The section A and the section B are both provided with various different length specifications, and thus the adjustable quick suspension rod can be matched according to actual dimensions.

Description

Adjustable Fast boom

The utility model relates to the connector between a kind of bottom of the building plate and the decoration material, belongs to decorative craft of building.

The connection suspension rod that uses when conventional finishing furred ceiling air-conditioning, water power piping erection adopts first steel field fabrication welding, and the employing iron wire that has replaces, and poor stability, work efficiency is low, cost is high.

The purpose of this utility model provides a kind of adjustable Fast boom, can standardize, and does not adopt welding at the scene, and rigidity reaches safety well, and the furred ceiling of connection and fitting-up thing are with hanging connector fast.

The purpose of this utility model is achieved in that by the A section camber steel of different length and different length B section unit steel two parts forms all lengths specification.A section two ends all are bent into the right angle and a circular hole are respectively arranged, and wherein an end has the adjustment hole (round for B section bending end be inserted in the usefulness of adjusting) of an array pitch from equalization; B section one end is bent into the right angle head and a bit of screw thread is arranged, and is used for the usefulness of revolving nut after two sections cooperations of A, B, plays fastening purpose; The other end has screw thread to be connected with the furred ceiling hanging piece.The rectangular end of B section bending is inserted in A section adjustment hole, screws on the screw thread that the B section is bent into the right angle end with nut then, plays fastening effect.One end of A section is bent into the right angle and has a hole to go into to prevent that for B section bolt A, B from waving for two sections, strengthens firmly whole.Use the camber steel in order to increase suspension rod stiffness A section, the A section other end 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, low, the advantages of simple structure and simple of cost.

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

In the accompanying drawing: Fig. 1 is an elevation, and Fig. 2 is a lateral view, and Fig. 3 is compounding practice figure.1 is A section camber steel part, and 2 is the steel part-structure figure of B section unit, and 3 is nut.

In the accompanying drawings, A section two ends all are bent into the right angle and a circular hole are respectively arranged, and wherein an end has the impartial hole of a row.B section one end has screw thread, and the other end is bent into the right angle and a bit of screw thread is arranged.

Finish like this in two sections connections of A shown in the accompanying drawing, B: the B section is inserted the A section in the direction of arrows from top to bottom to be had an end of teasing and ridicule knothole to be bent in the circular hole of right angle end face to pass, aiming at certain adjustment hole until B section bending end is inserted in, fix with a bit of screw thread of a nut precession B section bending end then, just finished A, B and connected engagement process fast for two sections.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 (no bending end) is connected with furred ceiling and fitting-up thing connector.

Claims

1, the adjustable Fast boom between a kind of bottom of the building plate and the decoration material is by A section camber steel, and B section unit steel is formed, and it is characterized in that: the impartial Kong Yiduan of A section one row is connected with the rectangular end of B section bending.

2, adjustable Fast boom according to claim 1, its feature also is: A section camber steel two ends all are bent into the right angle and a hole are respectively arranged.

3, adjustable Fast boom according to claim 1, its feature also is: B section unit steel is bent into right angle one termination portion a bit of screw thread.

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

5, adjustable Fast boom according to claim 1, its feature also is: A section cross section becomes the camber steel.