Device for firmly connecting cable joints

Abstract

The invention relates to the technical field of cable joints, and discloses a device for firmly connecting cable joints. The device comprises an outer column, a tightening assembly and a fixing assembly, wherein an inner column is fixedly installed on the inner wall of the outer column; cable fixing rings are fixedly installed on the left side and the right side of the outer column; the outer wallof the outer column is movably connected with the tightening assembly; the inner wall of the outer column is movably connected with a moving column; the inner wall of the moving column is movably connected with the fixing assembly; and the bottom end of the fixing assembly is fixedly provided with a sliding head. According to the device for firmly connecting the cable joints, by rotating a knob,the knob can provide rotating force for the moving column; but under the limitation of a moving rod, the rotating force is converted into a force moving in a vertical direction; then the moving columnmoves and pushes a suction cup to move; when the suction cup makes contact with cables, internal air can be extruded out and the cables are firmly adsorbed to the surface of the suction cup, so the preliminary fixing effect of the cable joints is achieved.

Description

Technical field[0001]The invention relates to the technical field of cable joints, in particular to a device for firmly connecting cable joints.Background technique[0002]Cable joints are also called cable heads. After the cable is laid, in order to make it a continuous line, each segment must be connected as a whole. These connection points are called cable joints, and the cable joints in the middle of the cable line are called intermediate joints. , And the cable joints at the two ends of the line are called terminal heads. The cable joints are used to lock and fix the incoming and outgoing lines, which play a role in waterproof, dustproof and shockproof. Of course, the most important role of the cable joint is to fix the cable. However, traditional cable joints are usually carried out by collecting structures, which only increase the friction with the cable by increasing the pressure. However, the fixing effect of this method is general and not durable. It may even cause the cable...

AI Technical Summary

Problems solved by technology

[0002] The cable joint is also called the cable head. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole. These connection points are called cable joints, and the cable joints in the middle of the cable line are called intermediate joints. , and the cable joints at both ends of the line are called terminal heads. The cable joints are used to lock and fix the incoming and outgoing lines, and play the role of waterproof, dustproof and shockproof. Of course, the most important function of the cable joints is to fix the cables. However, the traditional cable joints are often carried out through the collection structure, and the friction between the cable and the cable is only increased by increasing the pressure. However, the fixing effect of this method is general and not durable, and may even cause the cable to fall off for a long time. Therefore, The demand for high-reliability products is imminent, so we proposed a device for firmly connecting cable joints, which has the advantage of a more stable and stable cable connection state to solve the above problems

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