CN2103210U

CN2103210U - Strong outside connections fixed angle frame

Info

Publication number: CN2103210U
Application number: CN 91227126
Authority: CN
Inventors: 田龙春
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-26
Filing date: 1991-10-26
Publication date: 1992-04-29

Abstract

The utility model relates to a device for installing outside connections for telecommunication and electric power. A nut, which is matched with upward pipe screw thread, is connected into a whole with an angle iron on the inner angle position of the angle iron. An end surface is provided with inverted broaching tool thrusts and is made into a strong outside connections fixed angle frame with an upward pipe and the inverted broaching tool thrusts. The utility model has the advantages of reliable performance, fastness, burliness, low cost, good versatility, high work efficiency, convenient construction, simplicity and wide purpose.

Description

Strong outside connections fixed angle frame

The utility model relates to a kind of device (device) that telecommunications, electric power outside line install and fix.

Outside line installs and fixes in electric power, telecommunication technology, often use fixedly corner bracket, this device common to three kinds of versions are arranged: the one, simple eye or eyes iron plate, it is a rectangular sheet, the pointed member of front end, have on the member for the fixing through hole of insulator, by manually directly in body of wall, hammering into, then be difficult to hammer into as circuitous hard body of wall, during use even hammer into also insecure; The 2nd, corner bracket, this is to be bent into certain angle with angle bar, as 90 °, have on the angle bar face for the fixing through hole of usefulness of insulator, it is fixed on the building by individual two nails, can bear certain upper and lower to power, the ability that stands lateral pull is relatively poor, and fastness is not good enough yet; The 3rd, Contraband type corner bracket, it is the U-shaped member that is bent into by angle bar, needs during use to dig out the cave earlier on body of wall, and two " legs " with the U-shaped member are fixed on cement mortar in the cave of body of wall then, and ability cable wiring manufacture after wait is solidified is comparatively time-consuming bothersome.In addition, these several outside lines fixedly weak point of corner bracket also are: 1, poor reliability, firm inadequately influences result of use; 2, cost height, less economical is wide in variety, and purposes is comparatively single; 3, construction is inconvenient, and work efficiency is low.

The purpose of this utility model is to avoid weak point of the prior art, and fixedly corner bracket product of a kind of strong outside line of using firm easy construction is provided.

Can take following technical scheme to realize purpose.The employing angle bar is made, but fuses with the interior angle place and the angle bar of gas thread nut engaged at angle bar one end that rise, and also is shaped on inverted pulling knife stick on this end face of angle bar, and the strong outside line of formation belt rising tube and inverted pulling knife stick is corner bracket fixedly.

In conjunction with the accompanying drawings, embodiment is described in further detail the content of the technical program.

Fig. 1 is a fixedly corner bracket front view of powerful outside line;

Fig. 2 is the top view after Fig. 1 removes the pipe that rises.

Angle bar (4) is the main component of corner bracket, and its length, specification, model can be selected as required, and the modal angle bar of long 200mm, 40 * 40mm that adopts is made the main body member.The fixedly through hole of usefulness (6) of the insulator of confession is arranged on the angle bar face.

Fuse with the interior angle place and the angle bar of pipe (5) nut engaged (1) at angle bar one end that rise, promptly both are fixedly connected.Both connected modes can adopt welding, also can connect by various securing members.Make down broaching tool perverse (2) on this end face of angle bar, prevent in the use that angle bar from rotating under external force, cutter is perverse to be carved in the body of wall, guarantees firm position.Broaching tool is perverse can directly make in the end of angle bar, also can make by the surperficial suitable position after the end increases contact-making surface.

In the accompanying drawing illustrated embodiment, what cooperate with the pipe (5) that rises is square nut (1), the interior angle that it aims at angle bar with a drift angle is integrally welded at interior angle place and the angle bar of angle bar one end, and utilizes and reversely on the end face that forms after the angle bar bending make forward and backward broaching tool perverse (2), (3).This structure interface is long-pending big, the bonding strength height.Adopt the pipe screw result of use that rises of M12 comparatively desirable to 40 * 40mm angle bar.

The relative prior art of the utility model has following advantage:

1, dependable performance, firmly solid, comparatively desirable through result of use on probation;

2, simple structure, cost reduce, and are about 50% of former corner bracket cost;

3, versatility is good, and the product of making by present technique can replace several versions commonly used at present;

4, work efficiency height, very convenient, simple in the construction, make a call to the hole one time with percussion drill, will rising, pipe is imbedded, angle bar cooperates, goes up the jail with nut with the pipe screw that rises and gets final product;

5, of many uses, the outside line that it not only is suitable for doing electric power, telecommunications is corner bracket fixedly, also can be used for lamp box, the installation of board and house decoration etc.

Claims

1, the fixing corner bracket of a kind of outside line, it is made of angle bar, has on the angle bar face for the fixing through hole of usefulness of insulator, and it is characterized in that: fuse at interior angle place and the angle bar of angle bar one end with the pipe nut engaged that rises, broaching tool is perverse in addition on this end face of angle bar.

2, the fixing corner bracket of outside line as claimed in claim 1 is characterized in that: the interior angle of aiming at angle bar with the pipe nut engaged (1) that rises with a drift angle is integrally welded at the interior angle place and the angle bar of angle bar one end; It makes forward and backward inverted pulling knife stick (2), (3) on the end face that forms behind the angle bar Edge Bend.