CN202997447U - Cable anti-theft device - Google Patents

Abstract

The utility model discloses a cable anti-theft device comprising an upper clip body and a lower clip body, wherein the two end parts of the upper clip body and the lower clip body are fixedly connected together through pin shafts, respectively, recesses A used for clamping steel strands and recesses B used for clamping cables are arranged on the upper clip body and the lower clip body, two screw jacks are arranged on the upper clip body and the lower clip body, and the two screw jacks are respectively located on the two sides of the recesses B. In the utility model, the steel strands and the cables are respectively clamped in the recesses A and the recesses B and are fastened by inserting screws in the screw jacks so as to fix the cable with the steel strands, so that the cables cannot be pulled out from the hooks on the steel strands if not loosening the screws, and furthermore, flanges are arranged on the edges of the screw jacks to surround the heads of the screws, so that the screws cannot be unscrewed without a special tool to effectively prevent the cables from being stolen.

Description

A kind of cable anti-theft device

Technical field

The utility model belongs to the antitheft device that aerial cable is used, and relates in particular to a kind of cable anti-theft device.

Background technology

As everyone knows; setting up of electric wire, cable spreads all over the various places, town and country; brought great interests and convenient for people's productive life; consist of because the heart yearn that consists of cable adopts precious metal copper or silver more, so indivedual lawless person illegally steals electric wire for seeking interests, bring serious economic loss to country; the user is also caused in various degree loss; at present, have much about the antitheft safeguard measure of electric wire, but produce little effect.Aerial cable generally uses metal hanger to be suspended on steel strand wire, and steel strand wire are fixed on electric pole with iron splint, after stealer signature commonly used simple cable, it is extracted out from hook, steals.

Summary of the invention

In order to address the above problem, the purpose of this utility model is to provide a kind of cable anti-theft device of simple in structure, handled easily.

In order to realize the foregoing invention purpose, the utility model adopts technical scheme as described below:

A kind of cable anti-theft device, comprise upper clamp and lower clamp, the both ends of upper and lower clamp are fixed together by bearing pin respectively, be equipped with the groove A of clamping steel strand wire and the groove B of clamping cable on upper and lower clamp, be provided with two screw jacks on upper and lower clamp, and two screw jacks lay respectively at the both sides of groove B.

Further, described groove A and groove B are semicircular arc.

Further, the edge of two screw jacks is provided with semicircle rib.

Owing to adopting technique scheme, the utlity model has following superiority:

This cable anti-theft device in use, upper and lower clamp is linked together, be clipped in the outside of steel strand wire and cable, steel strand wire and cable are clipped in respectively in groove A and groove B, penetrate in screw jack fastening with screw respectively again, cable namely is fixed together with steel strand wire like this, like this, if screw is not unclamped, just cable can't be pulled out the hook from steel strand wire, and, because there is rib at the edge of screw jack, the head of screw is surrounded, do not have specific purpose tool screw can't be outwarded winding, can effectively play the effect that prevents that cable is stolen.

Description of drawings

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

In figure: the 1-lower clamp; 2-groove A; 3-groove B; The 4-bearing pin; The 5-rib; The 6-screw jack; The 7-upper clamp.

Embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

In conjunction with Fig. 1, a kind of cable anti-theft device, comprise upper clamp 7 and lower clamp 1, the both ends of upper and lower clamp are fixed together by bearing pin 4 respectively, be equipped with the groove A 2 of clamping steel strand wire and the groove B 3 of clamping cable on upper and lower clamp, be provided with two screw jacks 6 on upper and lower clamp, and two screw jacks lay respectively at the both sides of groove B 3.Described groove A 2 and groove B 3 are semicircular arc.The edge of two screw jacks 6 is provided with semicircle rib 5.

This cable anti-theft device in use, upper and lower clamp is linked together, be clipped in the outside of steel strand wire and cable, steel strand wire and cable are clipped in respectively in groove A and groove B, penetrate in screw jack fastening with screw respectively again, cable namely is fixed together with steel strand wire like this, like this, if screw is not unclamped, just cable can't be pulled out the hook from steel strand wire, and, because there is rib at the edge of screw jack, the head of screw is surrounded, do not have specific purpose tool screw can't be outwarded winding, can effectively play the effect that prevents that cable is stolen.

Claims (3)

1. cable anti-theft device, comprise upper clamp (7) and lower clamp (1), it is characterized in that: the both ends of upper and lower clamp are fixed together by bearing pin (4) respectively, be equipped with the groove A(2 of clamping steel strand wire on upper and lower clamp) and the groove B(3 of clamping cable), be provided with two screw jacks (6) on upper and lower clamp, and two screw jacks lay respectively at groove B(3) both sides.

2. cable anti-theft device according to claim 1 is characterized in that: described groove A(2) and groove B(3) be semicircular arc.

3. cable anti-theft device according to claim 1, it is characterized in that: the edge of described two screw jacks (6) is provided with semicircle rib (5).

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