RU73441U1 - CABLE MOUNT BRACKET - Google Patents

Abstract

The bracket is used for fastening cables and contains a rod bracket and support elements; it is made bent from a bar with supporting elements in the form of elongated, rectilinear or curved sections of the ears of the bracket, bent on either side in opposite or opposite directions, and has a simple design and increased reliability. 6 s.p.f.-ly, 9 ill.

Description

The invention relates to the field of devices for fastening cables and wires.

Known bracket for cable fastening, containing a bracket from a bar and supporting elements of the bracket - see the attached drawing for "Mounting site UK-N-01 TU3449-041-27560230-98", CJSC Elektroset-stroiproekt, Moscow.

According to its characteristics and the achieved result, this bracket is closest to the claimed one and adopted as a prototype.

The bracket is prefabricated and consists of a bracket fixed to the threaded ears with nuts on a holder made of sheet material having supporting elements for mounting the bracket on the poles (supports) of the city electric industry.

The disadvantage of this bracket is the complexity of the design and low reliability.

The complexity of the structure is explained by a significant number (6 pcs.) Of parts included in it and the need for disassembly-assembly of the bracket when installing it on supports.

Low reliability is explained by the significant probability of loosening the screw connections with disassembly (destruction) of the bracket under the influence of cable vibrations under wind loads, as well as deterioration and even complete exclusion of collectability-dismantling of the bracket as a result of corrosion of its screw joints from atmospheric precipitation.

The objective of the utility model is to simplify the design and increase the reliability of the bracket.

To solve this problem, the bracket for fastening the cable is being improved, containing a bracket from a bar and supporting elements.

The improvement consists in the fact that the bracket containing the bracket and the supporting elements is made bent from a bar, and the supporting elements are made in the form of straight or curved sections of the ears of the bracket, bent in opposite directions in opposite or opposite directions;

- at least one of the ears of the bracket is made with a bent end;

- the bracket is made with at least one jumper between the supporting elements;

- the bracket is made detachable in two parts with dimensions greater than half of the whole bracket and the arrangement of the upper elements adjacent to each other;

- the bracket is made with a socket for the cable;

- the jumper is made in the form of a bracket;

- the jumper is made with a cable socket.

The implementation of the bracket bent from the rod allows you to make it using the predominant one technological process - bending.

The implementation of the supporting elements in the form of rectilinear or curved sections of the ears of the bracket, bent in different directions in opposite or opposite directions, allows the bracket to be made of fewer (one to two) parts.

The implementation of the bracket according to the utility model allows to simplify its design and increase reliability.

In the bracket manufacturing options:

- at least one of the ears of the bracket is made with a bent end, which allows to reduce the skew of the mounting clamp when installing the bracket on a support (pillar);

- the bracket is made with at least one jumper between the supporting elements, which allows to increase its stiffness of the bracket while reducing the cross section of the bar of the bracket;

- the bracket is made detachable in two parts with dimensions greater than half of the whole bracket and the location of the upper elements adjacent to each other, which allows installation and dismantling of the cable without removing the bracket from the support (pillar) by opening and closing the joint between the parts of the bracket by turning them around the support elements;

- the bracket is made with a socket for the cable, which allows you to install the latter in the bracket without the use of additional installation (mounting) elements.

Below, with reference to the attached drawing, where shown in:

Figure 1 - bracket with straight sections of the ears, bent in the opposite directions, in the form of a tension;

Figure 2 - bracket with ears bent in opposite directions;

Figure 3 - bracket with curved sections of the ears;

Figure 4 - bracket with the bent end of one of the ears;

5 is a bracket with a jumper between the supporting elements;

6 is a bracket with a detachable bracket in two parts;

7 is a bracket with a socket for a cable in a variant supporting;

Fig - bracket with a jumper in the form of a bracket;

Fig.9 - bracket with a jumper with a socket for the cable, describes the proposed bracket for mounting the cable.

The bracket contains a bracket 1 and support elements 2. It is made bent from a bar, and support elements 2 are made in the form of straight-line - Fig. 1, 2 or curvilinear - Fig. 3 sections of ears A of the bracket 1, bent on opposite sides of its sides in the opposite direction - Figure 1 or opposite

directions - Figure 2 (which allows to make the bracket from fewer parts).

In the bracket manufacturing options:

- at least one of the ears A of the bracket 1 is made with a bent end 3 - Figure 4 (which allows to reduce the skew of the mounting clamp when installing the bracket on the pole);

- the bracket is made with at least one jumper 4 between the supporting elements 2 - Figure 5 (which allows to increase the stiffness of the bracket), the jumper 4 is fastened to the supporting elements 2 in one of the known ways, for example, by welding, soldering or mechanical connection (in FIG. . not shown);

- the bracket 5 is made detachable from two parts 6 and 7 with dimensions greater than half of the whole bracket and the arrangement of the upper elements 8 and 9 adjacent to each other - Fig.6 (which allows mounting and disassembling the cable without removing the bracket from the pole);

- the bracket 10 is made with a socket 11 for the cable - Fig.7 (which allows to expand the functionality of the bracket and use it as a supporting one);

- the bracket is made with a jumper 11 in the form of a bracket welded to the supporting elements 12 (which avoids complex equipment for bending the bar);

- the bracket is made with a jumper 13 with a socket for cable 14, welded to the supporting elements 15 (which reduces the number of accessories for bending the bar).

The proposed bracket for mounting the cable in comparison with the prototype has a simpler design and increased reliability.

Claims (7)

1. Bracket for attaching a cable containing a bracket and supporting elements, characterized in that it is made bent from a bar, and the supporting elements are made in the form of straight or curved sections of the ears of the bracket, bent in opposite directions in opposite or opposite directions. 2. The bracket according to claim 1, characterized in that at least one of the ears of the bracket is made with a bent end. 3. The bracket according to claim 1, characterized in that it is made with at least one jumper between the supporting elements. 4. The bracket according to claim 1, characterized in that the bracket is detachable in two parts with dimensions greater than half of the whole bracket and the arrangement of the upper elements adjacent to each other. 5. The bracket according to claim 1, characterized in that the bracket is made with a socket for the cable. 6. The bracket according to claim 3, characterized in that the jumper is made in the form of a bracket. 7. The bracket according to claim 3, characterized in that the jumper is made with a socket for the cable.