CN204216540U - The suspension clamp of strip slip-collar - Google Patents

Abstract

The utility model discloses a kind of suspension clamp of strip slip-collar, it is the improvement made on the basis of existing old-fashioned ship shaped cable clamp, remain the structure of ship molded line groove, gyroaxis, closed pin, movable for one end clip be fixed in wire casing be instead of the securing members such as original U-bolt, this clip inner ring has rubber cushion, frictional force between energy increase and cable, better attached cable line, reduce the wearing and tearing that sliding friction causes, and this kind arranges the material consumption that can reduce a part of wire clamp, cost is lower, has the advantage of oneself compared to existing wire clamp.

Description

The suspension clamp of strip slip-collar

Technical field

The utility model relates to electric substation fitting field, particularly relates to a kind of suspension clamp of strip slip-collar.

Background technology

Suspension clamp is the approved product often had, and is applied to field of power transformation, and it is by hanger u-shaped bolt to remain now the fixing pendency of U-bolt style a kind of (being usually ship shaped cable clamp), and hull forms, and another kind is exactly pre-hinged catenarian cable cleat.

Suspension clamp is mainly used in wire to be fixed on insulator string or by lightning conducter to be suspended on tangent tower, but due to the wire clamp abrasion condition caused of residing outdoor environment (as wind) more, and wire clamp material amount can be simplified further.

Summary of the invention

The utility model structure comprises ship molded line groove, gyroaxis, closed pin, and perforate is arranged at described ship molded line groove top, and gyroaxis inserts and fixed thereon through closed pin thus, it is characterized in that: also comprise clip; There is the pole for movable fixing hoop described ship molded line groove inner bottom part side, and opposite side on the other side has screwed hole, and the vertical plane at described pole and screwed hole place does not exist sidewall; Described clip is the loop of zinc-plated steel, and its inner ring has rubber cushion, and one end of arc is fixed on the pole of described ship molded line groove, and one end is fixed in the screwed hole relative with pole by screw;

Further, described ship shaped cable clamp, gyroaxis are high-strength aluminum alloy system, and described closed pin is stainless steel product.

In the utility model, the U-bolt clip of traditional wire clamp is replaced, not only reduce ship molded line groove body by material total amount (having lacked a part of sidewall), and because clip inner ring has rubber cushion, can increasing friction force, the sliding friction that a part of wind-force causes is converted into stiction, thus decrease the loss of wire clamp, in this area, there is advance.

Accompanying drawing explanation

Fig. 1 is the utility model front view, in figure 1, gyroaxis 2, closed pin 3, ship molded line groove 4, screwed hole 5, pole.

Fig. 2 is clip schematic diagram in the utility model, in figure 6, rubber cushion 7, screw 8, connecting hole.

Embodiment

Embodiment one

As shown in Figure 1 and Figure 2, the utility model structure comprises ship molded line groove 3, gyroaxis 1, closed pin 2, and perforate is arranged at described ship molded line groove 4 top, and gyroaxis 1 inserts and fixed thereon through closed pin 2 thus, it is characterized in that: also comprise clip; There is the pole 5 for movable fixing hoop described ship molded line groove 3 inner bottom part side, and opposite side on the other side has screwed hole 4, and described pole 5 does not exist sidewall with the vertical plane at screwed hole 4 place; Described clip is the loop of zinc-plated steel, and its inner ring has rubber cushion 6, and one end of arc is fixed on by connecting hole 8 on the pole 5 of described ship molded line groove 3, and one end is fixed in the screw 7 relative with pole by screw;

Further, described ship shaped cable clamp 3, gyroaxis 1 are high-strength aluminum alloy system, and described closed pin 2 is stainless steel product.

These are only the utility model preferred embodiment, therefore can not limit the scope of the utility model enforcement according to this, the equivalence namely done according to the utility model description changes and decoration, all should belong in the scope of the utility model covering.

Claims (2)

1. a suspension clamp for strip slip-collar, its structure comprises ship molded line groove, gyroaxis, closed pin, and perforate is arranged at described ship molded line groove top, and gyroaxis inserts and fixed thereon through closed pin thus, it is characterized in that: also comprise clip; There is the pole for movable fixing hoop described ship molded line groove inner bottom part side, and opposite side on the other side has screwed hole, and the vertical plane at described pole and screwed hole place does not exist sidewall; Described clip is the loop of zinc-plated steel, and its inner ring has rubber cushion, and one end of arc is fixed on the pole of described ship molded line groove, and one end is fixed in the screwed hole relative with pole by screw.

2. the suspension clamp of strip slip-collar according to claim 1, it is characterized in that described ship shaped cable clamp, gyroaxis is high-strength aluminum alloy system, described closed pin is stainless steel product.