CN201859947U - Double-sleeve joint for lead wires - Google Patents

Abstract

The utility model discloses a double-sleeve joint for lead wires. The double-sleeve joint solves the problems that: as the traditional joint mode is affected by professional tools and technical levels, the connection is insufficiently stable, an insulating tape falls off so as to cause potential safety hazards and the like. The double-sleeve joint is characterized in that a circular pipe (1) is formed by two extensible semicircular grooves; the internal surface of each semicircular groove is provided with antiskid insections (3), the surfaces of at the two ends of the circular pipe are provided with external screw threads (4); a sleeve (2) is internally provided with internal screw threads matched with the external screw threads at the ends of the circular pipe. The double-sleeve joint has the advantages of simple structure, convenience in operation, stable connection and the like and can be widely applied to the lead wire connection in the fields such as electric power and communication.

Description

Two sleeve pipe terminals

One, technical field

The utility model belongs to piecing devices, relates in particular to a kind of joint that will need two convenient and swift connections of lead connecting.

Two, background technology

Along with The development in society and economy, electricity consumption of people's productive life and communications industry obtain unprecedented development, various transmission pressures and communication cable often run into the situation that needs connection, traditional joint style is owing to be subjected to the influence of professional tool and technical merit, tend to occur to connect insecure or insulating tape problem such as come off easily, make troubles for people's the modern life.

Three, summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, for market provides a kind of pair of sleeve pipe terminal.

The technical solution of the utility model is: it is by clamp pipe and sleeve pipe, described pipe is made of two half slots, and the one side is hinged and is integral, and the half slot inner surface is provided with anti-skidding groove, pipe two end surfaces are provided with external screw thread, and the supporting internal thread of external screw thread with the pipe end is set in the sleeve pipe.

The beneficial effects of the utility model are: not only simple in structure, cheap, and easy to use, be connected firmly.

Below in conjunction with accompanying drawing the utility model is further described.

Four, description of drawings

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

Fig. 2 launches schematic diagram for the utility model pipe.

Among the figure: 1 is pipe, and 2 is sleeve pipe, and 3 is anti-skidding groove, and 4 is external screw thread.

Five, embodiment

As shown in Figure 1, get plastics or other insulating material and make pipe 1 and sleeve pipe 2, described pipe 1 is formed by connecting by the hinge device of two half slots by a side, described half slot inner surface is provided with anti-skidding groove 3, this anti-skidding groove 3 both can directly be made on body, also can use metal material to make and embed in the half slot.The two ends outer surface of pipe 1 is provided with external screw thread 4, is provided with sleeve pipe 2 in simultaneously and inner bolt hole that external screw thread 4 is supporting.When using the utility model, only need the metal wire that two leads that need connect strip out is contained in the half slot of opening, the back of closing forms pipe 1, then sleeve pipe 2 is tightened to pipe 1 two ends, has just realized being fastenedly connected of two leads.

Claims (1)

1. two sleeve pipe terminal, it comprises clamp pipe (1) and sleeve pipe (2), it is characterized in that: described pipe (1) is made of two half slots, the one side is hinged and is integral, the half slot inner surface is provided with anti-skidding groove (3), pipe two end surfaces are provided with external screw thread (4), and the supporting internal thread of external screw thread with the pipe end is set in the sleeve pipe (2).

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