CN205069889U - Two line clamp - Google Patents

Abstract

The utility model relates to a two line clamp, neutralize takeovers, aluminium system wiring board, aluminium system connective bar including aluminium, aluminium is neutralized and is taken over parallel arrangement on aluminium system wiring board, and with aluminium system wiring board fixed connection, fixed connection aluminium system connective bar between the takeover is neutralized to the aluminium of two parallels, and takeover mutually perpendicular is neutralized to aluminium system connective bar and aluminium. The utility model discloses the portable earth connection of installation that can be convenient and the contact completely, great improvement work efficiency, above all the contact can put the residual charge completely, real performance earth connection conservation work personnel do not receive the effect that static and induced voltage hurtd.

Description

A double wire clamp

technical field

The utility model relates to a fitting for electric power system equipment, in particular to a double-conductor clamp.

Background technique

Grounding wires are widely used in power systems. At present, portable short-circuit grounding wires are widely used in power systems. The insulating rods are used to connect the conductor end clips of the grounding wires to hang the grounding wires vertically to a high place that needs to be grounded. The lead wires at the exit of the knife gate at the existing line interval are directly connected to the gate structure and then connected to the No. 1 exit tower. However, the vertical difference between the line knife gate and the gate structure is large, and the horizontal distance is short, which causes the angle between the lead wire and the ground. Close to 90゜. When the existing portable grounding wire is installed, the conductor terminal clamp of the grounding wire will have no point of force, cannot be in good contact with the wire and is easy to fall off, which brings troubles to the power production work.

Contents of the invention

The technical problem to be solved by the utility model is to provide a double wire clamp, which is convenient for installing the conductor end clamp of the grounding wire, and can conveniently install the existing portable grounding wire at the vertical wire.

In order to achieve the above object, the utility model adopts the following technical solutions:

A double-conductor clamp, including an aluminum crimping tube, an aluminum wiring board, and an aluminum connecting rod. The crimping tubes are fixedly connected with aluminum connecting rods, and the aluminum connecting rods and the aluminum crimping tubes are perpendicular to each other.

The vertical distance between the aluminum connecting rod and the aluminum wiring board is greater than 120mm.

The diameter of the aluminum connecting rod is the same as the inner diameter of the aluminum crimping pipe.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model can conveniently install the portable ground wire and contact it completely, which greatly improves the work efficiency. The most important thing is that the contact can completely release the residual charge, and the ground wire can truly protect the staff from static electricity and induced voltage. .

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural side view of the utility model.

Fig. 3 is a schematic diagram of the utility model for installing the terminal clamp of the ground wire conductor.

In the figure: 1-double wire clamp 1.1-aluminum crimping tube 1.2-aluminum terminal board 1.3-aluminum connecting rod 2-ground wire conductor end clamp 3-steel-core aluminum stranded wire

detailed description

The specific embodiment of the utility model is further described below in conjunction with accompanying drawing:

As shown in Figure 1-2, a double-wire clamp includes an aluminum crimping tube 1.1, an aluminum terminal board 1.2, and an aluminum connecting rod 1.3. The aluminum crimping tube 1.1 is arranged on the aluminum terminal board 1.2 in parallel, and the The wiring board 1.2 is fixedly connected, and the two parallel aluminum crimping tubes 1.1 are fixedly connected with an aluminum connecting rod 1.3, and the aluminum connecting rod 1.3 and the aluminum crimping tube 1.1 are perpendicular to each other. The diameter of the aluminum connecting rod 1.3 is the same as the inner diameter of the aluminum crimping pipe 1.1. The vertical distance between the aluminum connecting rod 1.3 and the aluminum wiring board 1.2 is greater than 120mm.

The above-mentioned device enables the elbow of the portable grounding wire conductor terminal clamp to fully contact with the aluminum connecting rod (see Figure 3), and truly exerts the role of the grounding wire in protecting workers from static electricity and induced voltage. Avoid safety accidents.

The above is only the basic principle of the utility model, and does not limit the utility model in any way. All equivalent changes and modifications according to the utility model are within the scope of the technical protection scheme of this patent.

Claims (3)

1. A double wire clamp is characterized in that it comprises an aluminum crimping tube, an aluminum wiring board, an aluminum connecting rod, and the aluminum crimping tube is arranged on the aluminum wiring board in parallel, and is fixedly connected with the aluminum wiring board, An aluminum connecting rod is fixedly connected between two parallel aluminum crimping tubes, and the aluminum connecting rod and the aluminum crimping tube are perpendicular to each other. 2. A double wire clamp according to claim 1, characterized in that the vertical distance between the aluminum connecting rod and the aluminum wiring board is greater than 120mm. 3. A double wire clamp according to claim 1, wherein the diameter of the aluminum connecting rod is the same as the inner diameter of the aluminum crimping tube.