CN203367926U - Spacer - Google Patents

Abstract

The utility model relates to a spacer bar, which includes a U-shaped groove, a gland and bolts. Two drainage holes are formed between the U-shaped groove and the gland, and the distance between the center points of the two drainage holes is 80mm. The gland and the U-shaped groove are connected together by bolts, so that the upper and lower parts of the spacer are tightly connected. The bottom of the U-shaped groove has a bolt groove, and the distance between the spacers of the utility model is 80mm. Since the gland and the U-shaped groove are only connected by one bolt, the two drains can be equivalent to each other through a thick screw. Supported by the axis, the twisting forces are complementary and absorb each other.

Description

Conductor spacer

Technical field

The utility model relates to a kind of conductor spacer, especially relates to the conductor spacer used in the manufacture craft of the multiple wire drainage of a kind of transmission line.

Prior art

Multiple wire is comprised of upper and lower two wires and is referred to as #1 line and #2 line, and the drainage that every multiple wire connects is referred to as the drainage of #1 line and the drainage of #2 line, and the distance between two drainages is controlled by the drainage conductor spacer.The spacing of existing multiple wire drainage conductor spacer is 200mm, with two thin screws, controls separately drainage separately.Due to the pressure difference that the degree of tightness of screw produces, two twisting power differences that drainage discharges, cause two drainages to encircle and radian according to twisting force direction separately separately, can not compensate mutually strand power, can cause the different effect of image.Make two drainages uneven in length, angle is inconsistent, has potential safety hazard, and outward appearance is lack of standardization, irregular.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of conductor spacer, and this conductor spacer can make that two drainages are parallel can not cause crooked phenomenon on a line, and the outward appearance standard is neat.

The problem existed in order to solve prior art, the technical solution adopted in the utility model is:

Conductor spacer, include U-lag, gland and bolt, form two conduction holes between described U-lag and gland, the spacing of the central point of two conduction holes is 80mm, gland with between U-lag, be bolted together with, the upper and lower two parts of conductor spacer are connected closely.

The bottom of described U-lag has bolt slot.

Advantage and effect that the utility model has are:

The utility model conductor spacer spacing is 80mm, owing to only linking together by a bolt between gland and U-lag, can make two drainages be equivalent to the axle center support by a coarse screw and obtain the complementation of strand power, mutually absorb, thereby it is parallel on a line to reach two drainages, even if deviation is slightly arranged, because the conductor spacer spacing is little, visually also be difficult to find, more can not cause crooked phenomenon.

The accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

In figure: U-lag 31, gland 32, bolt 33, conduction hole 34.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1, the utility model conductor spacer includes U-lag 31, gland 32 and bolt 33, and the spacing that forms the central point of 34, two conduction holes of two conduction holes between described U-lag 31 and gland 32 is 80mm.U-shaped groove 31 is held two drainage threads by two conduction holes makes two width between drainage thread controlled, gland 32 is fixed two drainage threads it is turned round to controlled, link together by bolt 33 between gland 32 and U-lag 31, the upper and lower two parts of conductor spacer are connected closely.

The bottom of described U-lag 31 has bolt slot, and after bolt tightening, the bottom surface of the outer surface of bolt and U-lag keeps one flat.

Claims (2)

1. spacer bar, it is characterized in that comprising U-shaped groove, gland and bolt, two drainage holes are formed between described U-shaped groove and gland, the spacing of the center point of two drainage holes is 80mm, gland It is connected with the U-shaped groove by bolts, so that the upper and lower parts of the spacer bar are tightly connected. 2. The spacer bar according to claim 1, characterized in that the bottom of the U-shaped groove has a bolt groove.