CN107230945A - Supporting wire rack device - Google Patents

Abstract

The invention discloses a kind of supporting wire rack device, including support bar and couple of conductor peg；Level is provided with least one lead fixing hole on support bar；The fixing end of couple of conductor peg is connected to support bar two ends by regulating bolt, and moved in a circle by the center of circle of regulating bolt, the present invention is integrally hung over supporting wire rack device on wire by wire peg, the lead pulled down is passed through into lead fixing hole, realize the fixation to lead, job step is reduced, task difficulty is reduced, the technique effect of operating efficiency is improved.

Description

Support lead frame device

technical field

The invention relates to a device for supporting a lead frame, belonging to the technical field of lead wire support devices.

Background technique

When "removing and connecting lead wires" in the 10KV distribution network live work, there is no special tool to fix the removed lead wires. The general operation method is to slowly drop the lead wires by adjusting the upper and lower working positions of the insulating arm truck Layer cross-arm support point. Because the support point of the lower floor is low, there are other lines, or obstacles in the air, and because many poles and lines on the job site are complex and compact, most of them are erected on the same pole with high and low voltage, or the lead wire of the transformer on the pole is too long . When dismantling and erecting work, it is extremely inconvenient for the staff to fix and restore the lead wires. It is necessary to frequently adjust the insulating arm truck, and sometimes it is necessary to borrow an insulating operating rod or an insulating rope, which increases the work steps, increases the work intensity, and lowers the work efficiency.

Contents of the invention

The purpose of the present invention is to provide a supporting lead frame device to solve the problem that there is no special tool to fix the dismantled lead wires when the existing lead wires are removed and taken up, which increases the work steps, increases the work intensity and reduces the work efficiency. bugs and problems.

To achieve the above object, the present invention is achieved through the following technical solutions:

A device for supporting a lead frame, comprising a support bar 1 and a pair of wire hanging rods 2;

At least one lead wire fixing hole 11 is horizontally provided on the support bar 1; the fixed ends of a pair of wire hanging rods 2 are connected to both ends of the support bar 1 through adjusting bolts, and the adjusting bolts are used as the center to perform circular motion.

The object of the present invention can also be further realized by the following technical measures:

Further, the support bar 1 is horizontally and symmetrically provided with a width adjusting groove 12; the adjusting bolt passes through the width adjusting groove 12, and moves left and right in the width adjusting groove 12; The support bar 1 moves left and right.

Further, the wire hanger 2 is vertically provided with a height adjustment groove 21; the adjustment bolt passes through the height adjustment groove 21, and moves up and down in the height adjustment groove 21; the wire hanger 2 passes through the adjustment bolt and the height adjustment groove 21 Move up and down relative to the support bar 1.

Further, the lead fixing holes 11 are arranged at equal intervals.

Further, the inside of the hook of the wire hanging rod 2 is provided with a non-slip pad 22 .

Further, the supporting lead frame device is made of epoxy resin.

Compared with prior art, the beneficial effect of the present invention is:

In the present invention, the whole support lead frame device is hung on the wire through the wire hanging rod, and the removed lead wire is passed through the lead wire fixing hole to realize the fixing of the lead wire, reduce operation steps, reduce operation difficulty, and improve operation efficiency.

In the present invention, by setting the width adjustment groove on the support bar, the left and right movement of the wire hanging rod can be realized, and the supporting lead frame device can be adapted to the working environment of different line widths.

In the present invention, the height of the lead wires is fixed to the supporting lead frame device by setting the height adjustment groove on the wire hanging rod, so that the supporting lead frame device can adapt to the complicated working environment.

In the present invention, setting lead wire fixing holes at equal intervals can improve operation safety.

In the present invention, an anti-skid pad is provided inside the hook of the wire hanging rod to prevent the wire hanging rod from sliding on the wire.

In the present invention, epoxy resin is used as the manufacturing material of the supporting lead frame device, so that the supporting lead frame device can meet the application requirements of high voltage operation.

Description of drawings

Fig. 1 is the front view of supporting lead frame device of the present invention;

Fig. 2 is a side view of the supporting lead frame device of the present invention;

Fig. 3 is a front view of the adjusting groove provided on the supporting lead frame device of the present invention.

Among them, 1-support bar; 11-lead fixing hole; 12-width adjustment groove, 2-wire hanging rod; 21-height adjustment groove; 22-anti-skid pad.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 and 2, the supporting lead frame device provided by the present invention includes a support bar 1 and a pair of wire hanging rods 2;

At least one lead wire fixing hole 11 is horizontally provided on the support bar 1; the fixed ends of a pair of wire hanging rods 2 are connected to both ends of the support bar 1 through adjusting bolts, and the adjusting bolts are used as the center to perform circular motion.

Since the supporting bar 1 is connected with the wire hanging bar 2 by using the adjusting bolt, the position of the wire hanging bar 2 can be adjusted when the supporting lead frame device is not in use, and the wire hanging bar 2 and the supporting bar 1 can be folded together, which is convenient for operation People carry.

When needed to use, the operator can pull away the wire hanging rod 2 and hang it vertically on the live wire, and the supporting lead frame device forms a trapezoid as a whole. The operator can pass the removed lead wire through the lead wire fixing hole 11 for temporary limit and fixation, without adjusting the bucket arm and dropping the lead coil on the support point of the lower cross arm, avoiding the interference of obstacles in the air and reducing the complexity of the operation After the lead wires are restored to the joint, remove the entire supporting lead frame device to complete the work.

Generally, three to four lead wire fixing holes 11 are arranged horizontally on the support bar 1, and the lead wire fixing holes 11 are arranged at equal intervals to ensure the insulation isolation requirements between the lead wires.

In order to avoid sliding on the wire when the supporting lead frame device is in use, an anti-skid pad 22 is set inside the hook of the wire hanging rod 2, which can increase the coefficient of friction.

In order to meet the live working requirements of the 10KV distribution network, the supporting lead frame device can be made of epoxy resin.

As shown in Figure 3, on the basis of Figure 1, the supporting lead frame device provided by the present invention is optimized, including: a horizontally symmetrical width adjustment groove 12 is provided on the support bar 1; the adjustment bolt passes through the width adjustment groove 12, and Move left and right in the width adjustment groove 12; the wire hanger 2 moves left and right relative to the support bar 1 through the adjustment bolt and the width adjustment groove 12; the wire hanger 2 is vertically provided with a height adjustment groove 21; the adjustment bolt passes through the height adjustment groove 21 , and move up and down in the height adjustment groove 21; the wire hanging rod 2 moves up and down relative to the support bar 1 through the adjustment bolt and the height adjustment groove 21.

Considering the adaptability of the supporting lead frame device to the complex working environment, a width adjustment groove 12 is provided on the support bar 1 , and a height adjustment groove 21 is provided on the wire hanger 2 . The operator can adjust the spacing between a pair of wire hanging rods through the width adjustment groove 12 according to the specific width of the wire during operation, so that the supporting lead frame device can be better hung on the wire. At the same time, due to the complex and compact situation of the pole line, the operator can adjust the attachment height of the support bar through the height adjustment groove 21 to adapt to the complex and compact working environment of the pole line.

In addition to the above-mentioned embodiments, the present invention can also have other implementations, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims (6)

1. A support lead frame device, characterized in that it comprises a support bar and a pair of wire hangers; the support bar is horizontally provided with at least one lead wire fixing hole; the fixed ends of a pair of lead hangers are connected to the support bar by adjusting bolts Both ends, and make a circular motion with the adjusting bolt as the center. 2. The support lead frame device as claimed in claim 1, wherein the support bar is horizontally and symmetrically provided with a width adjustment groove; the adjustment bolt passes through the width adjustment groove, and moves left and right in the width adjustment groove; The rod moves left and right relative to the support bar through the adjusting bolt and the width adjusting slot. 3. The supporting lead frame device according to claim 1 or 2, wherein a height adjustment groove is vertically provided on the wire hanging rod; the adjustment bolt passes through the height adjustment groove, and moves up and down in the height adjustment groove ; The wire hanging rod moves up and down relative to the support bar through the adjusting bolt and the height adjusting groove. 4. The device for supporting a lead frame according to claim 1, wherein the lead fixing holes are arranged at equal intervals. 5 . The device for supporting the lead frame according to claim 1 , wherein an anti-slip pad is provided inside the hook of the wire hanging rod. 6 . 6. The supporting lead frame device of claim 1, wherein the supporting lead frame device is made of epoxy resin.