CN2258932Y

CN2258932Y - Clamp with expansion bolt

Info

Publication number: CN2258932Y
Application number: CN 96225742
Authority: CN
Inventors: 史振亮; 刘凤华
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-01
Filing date: 1996-04-01
Publication date: 1997-08-06
Anticipated expiration: 2006-04-01

Abstract

The utility model relates to a clamp with an expansion bolt, which belongs to accessories for engineering equipment, and the utility model is mainly used for fixing the engineering equipment on buildings. The utility model comprises an expansion bolt 6 and has the essential structure that a nut 3 is arranged on the pull rod 7 of the expansion bolt 6, and a positioning piece 1 is arranged on the nut 3. The utility model has the advantages of convenient and simple operation, no damage to wall surfaces, simple structure, etc.

Description

Jig with EXPANSION ANCHOR BOLTS

The utility model is the annex that belongs to engineering goods, mainly uses engineering goods are fixed on the building.

It is unreasonable that existing engineering goods are fixed in the mode of building, for example, and the location hook of radiator, be with row distortion again after the end flattening of location hook, be put in the good hole of prior cutter, fill with slush, treat that cement setting after a period of time, just can hang up radiator.Its troublesome poeration, efficient is low, and has destroyed metope, in case and radiator remove need not, must handle the location hook that is retained on the metope.

The purpose of this utility model is exactly at the problems referred to above, and a kind of jig with EXPANSION ANCHOR BOLTS simple to operation is provided.

The purpose of this utility model is achieved in that the utility model comprises EXPANSION ANCHOR BOLTS, and its structure outline is to have nut on the pull bar of EXPANSION ANCHOR BOLTS, and nut is provided with locating piece.

Major advantage of the present utility model:

1. easy and simple to handle:

The utility model is provided with nut and locating piece, just can be fixed in EXPANSION ANCHOR BOLTS on the building very soon after, and then nut is screwed into rapidly on the pull bar, locating piece just can be with firm fixing of engineering goods, short, high working efficiency of its duration;

2. do not hinder metope:

Locating piece on the nut of the present utility model can be fixed thereon engineering goods, time spent not, again can be with under this part demolition, and both leicht fallen D/A was not left a trace on the wall yet;

3. simple in structure:

Main part of the present utility model is exactly EXPANSION ANCHOR BOLTS, nut, locating piece, and its member is few, simple in structure, is easy to processing and fabricating.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that locating piece of the present utility model is the structural representation of cutting ferrule.

Below in conjunction with accompanying drawing concrete structure of the present utility model is described further:

The utility model comprises EXPANSION ANCHOR BOLTS 6, has nut 3 on the pull bar 7 of EXPANSION ANCHOR BOLTS 6, and nut 3 is provided with locating piece 1.

Locating piece 1 can be hook 2; Perhaps locating piece 1 is a casing clamp 8, and pipe clamp 8 can be split 9 or integrated type; Pipe clamp 8 is fixed on the bolt 11 with screw 10, and bolt 11 is arranged on the nut 3.

Also can between nut 3 and expansion sleeve 5, be provided with pad 4, be firmly fixed on the pull bar 7 in order to nut 3.

During use, at first wall is got the wall hole with percussion drill after, EXPANSION ANCHOR BOLTS 6 is put into, and tight good nut 3, then radiator is placed on the hook 2, or pipeline is fixed with pipe clamp 8.

Claims

1. the jig that has EXPANSION ANCHOR BOLTS comprises EXPANSION ANCHOR BOLTS (6), it is characterized in that having nut (3) on the pull bar (7) of EXPANSION ANCHOR BOLTS (6), and nut (3) is provided with locating piece (1).

2. the jig with EXPANSION ANCHOR BOLTS according to claim 1 is characterized in that locating piece (1) is a hook (2).

3. the jig with EXPANSION ANCHOR BOLTS according to claim 1 is characterized in that locating piece (1) is a pipe clamp (8).

4. the jig with EXPANSION ANCHOR BOLTS according to claim 3 is characterized in that pipe clamp (8) is for split.

5. the jig with EXPANSION ANCHOR BOLTS according to claim 3 is characterized in that pipe clamp (8) is for all-in-one-piece.

6. the jig with EXPANSION ANCHOR BOLTS according to claim 3 is characterized in that pipe clamp (8) is fixed on the bolt (11) with screw (10), and bolt (11) is arranged on the nut (3).

7. the jig with EXPANSION ANCHOR BOLTS according to claim 1 is characterized in that being provided with pad (4) between nut (3) and expansion sleeve (5).