CN2350914Y - Feeder suspension clamp - Google Patents

Abstract

The utility model relates to a feeder suspension clamp. The utility model is characterized in that the utility model is formed in one time with plastic material and comprises a pull wire hole on the upper part of the utility model and a feeder hook on the lower part of the utility model. The utility model has the advantages that the structure is simple; the integrity is good; an insulating layer can not be damaged after the utility model is installed regardless how a feeder swings in wind; the service life is long; the appearance is beautiful; the utility model can be widely used in the installation work for various outdoor wires, particularly the installation work of a television feeder.

Description

Feeder suspension clamp

The utility model relates to a kind of jig that outdoor circuit is installed.

Along with TV receiving system has progressively been set up in each area of continuous development of tv undertakings.And the videl signal that TV receiving system receives must be sent to every family by feeder line, yet because the distance between many regional architecture things is far away, especially outlying provinces and regions, in often remote distance between each tame house in the village, and the TV feeder line can not tension, therefore, must again feeder line be suspended on the line of pulling strings pulling on draught line (galvanized wire etc.) between the house earlier.Past generally is with electric wire the TV feeder line to be bundled on the draught line during than engineering construction, but because the metal core wire of hard very easily causes the breakage of feeder line surface insulation layer under the situation that wind is swung, influence TV receiving effect, even signal can't be transmitted at all.In addition, owing to bundle feeder line with electric wire, installation efficiency is very low, and outward appearance also is difficult to see.

At above-mentioned, the novel purpose of problem the utility model provides a kind of wind of not being afraid of that has, long service life, the Feeder suspension clamp of good looking appearance.

For achieving the above object, the utility model is taked following design: a kind of Feeder suspension clamp is characterized in that: it is to be made by the plastic material one-shot forming, and it comprises superposed draught line hole and is positioned at the feeder line trip of bottom.

Bottom, described draught line hole can have an opening, and described openend has an elastic card that fuses with it.

Described draught line hole is small one and large one two, the little top that is positioned at, the big bottom that is positioned at.

Described large and small draught line can have a groove between the hole.

End at described feeder line trip can have a flange, blocking feeder line, and strengthens the feeder line trip.

Can have an inclined-plane in described flange inner, so that feeder line conveniently enters.

The utility model is owing to take above design, it has the following advantages: 1, the utility model, can pass draught line earlier during installation owing to designed a draught line hole and a feeder line trip from the draught line hole, feeder line is stuck in the feeder line trip then, when wind is moving, have only whole jig on draught line, to swing, keep relative static between feeder line and the jig, therefore no matter how feeder line waves in wind, insulating barrier can be not destroyed yet, and it is long service life not only, and good looking appearance.2, the utility model because lower end, draught line hole made is opened, and at openend one flexure strip is set, and therefore, can pass the draught line hole to draught line in advance, but while construct the installation jig, work efficiency is significantly improved.3, the utility model is owing to be provided with small one and large one two draught line holes, therefore can be long in distance, when draught line is thick, uses a bigger draught line hole, at the close together draught line carefully the time, use the less line hole of pulling strings, increased the utility model flexibility in the use.4, the utility model is owing to adopt the plastic material one-shot forming, therefore structure is very simple, good integrity, and can be made into series of products easily as required, it can be widely used in the installing engineering of outdoor various circuits, especially in the installing engineering of TV feeder line.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation

Fig. 2 is the schematic top plan view of Fig. 1

Fig. 3 is the utility model embodiment two

Fig. 4 is the utility model embodiment three

Fig. 5 is the utility model embodiment four

As shown in Figure 1 and Figure 2, the utility model is that its top is a draught line hole 1 with plastic material single injection-moldeds such as nylon, ABS, and the bottom is a feeder line trip 2.During construction, draught line is passed from draught line of the present utility model hole 1, after draught line is fixed, feeder line is fastened on the feeder line trip 2 of the present utility model again.The diameter in draught line hole 1 should be slightly larger than the diameter of required draught line, so that be located on the draught lines such as galvanized wire, the internal diameter size of feeder line trip 2 should be slightly less than the size of feeder line, so that it is motionless that feeder line is stuck in the feeder line trip 2.In the end of feeder line trip one flange 3 can be set, it both had stopping function to feeder line, again feeder line trip 2 was had stiffening effect.

As shown in Figure 3,1 lower end, draught line hole on top of the present utility model can be opened, and at openend one elastic card 4 is set.Like this,, can draw draught line again in drawing the process of establishing feeder line earlier in when construction, the checkpost feeder line, the limit is hung on the utility model on the draught line, and needn't in advance whole the utility model be located on the draught line, makes construction very convenient.Inboard in feeder line trip 2 ends 3 can be provided with an inclined-plane 6, enters to make things convenient for feeder line.

As shown in Figure 4, the utility model can also be provided with a little draught line hole 5 again above former draught line hole 1, between these two draught line holes 2,5 groove 7 is set.Like this, when the backguy close together, when suitable draught line is thin, can use top draught line hole 5, and it is far away to work as the backguy distance, when the draught line of use is thick, can uses following draught line hole 2, thereby make use of the present utility model increase flexibility.

The utility model can also have other design, such as, also increase a draught line hole 5 (as shown in Figure 5) above the draught line hole 1 in embodiment one, the draught line hole of three different sizes etc. perhaps is set on a utility model.Again such as; the profile of whole jig can be crooked (as Fig. 1, shown in Figure 5); also can be curved line and combine (as shown in Figure 3, Figure 4) of straight line, these plate and can change, and the variation of these profiles should not got rid of outside protection range of the present utility model.

Claims (6)

1, a kind of Feeder suspension clamp is characterized in that: it is to be made by the plastic material one-shot forming, and it comprises superposed draught line hole and is positioned at the feeder line trip of bottom.

2, Feeder suspension clamp as claimed in claim 1 is characterized in that: described draught line hole is small one and large one two, and the little top that is positioned at, the big bottom that is positioned at.

3, Feeder suspension clamp as claimed in claim 1 is characterized in that: bottom, described draught line hole has an opening, and described openend has an elastic card that fuses with it.

4, Feeder suspension clamp as claimed in claim 3 is characterized in that: described draught line hole is small one and large one two, the little top that is positioned at, and the big bottom that is positioned at, and have a groove between the two.

5, as claim 1 or 2 or 3 or 4 described Feeder suspension clamps, it is characterized in that: have a flange in the end of described feeder line trip.

6, Feeder suspension clamp as claimed in claim 5 is characterized in that: described flange inner has an inclined-plane.

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