Drawing-type ring-network-cabinet-cable T-type head disassembling device

Abstract

The invention discloses a drawing-type ring-network-cabinet-cable T-type head disassembling device. The disassembling device comprises a tubular pedestal, a top pressing component, at least three arc claw drag hooks, an annular connecting component and a driving component. The tubular pedestal comprises at least two support frames, a tooling disc and an annular positioning sleeve. The tooling disc is provided with a threaded hole. The top pressing component comprises a rotation screw. The rotation screw is provided with an external thread which is cooperated with the threaded hole of the tooling disc. One end of the rotation screw passes through the threaded hole of the tooling disc and is inserted into the annular positioning sleeve. Each arc claw drag hook comprises a screw joint sleeve rod and a drag hook. The screw joint sleeve rod is hinged to the annular positioning sleeve. The drag hook carries out screw joint with the screw joint sleeve rod through engaged cooperation of an external thread of a pull bar handle and an internal thread of an axial through hole of the screw joint sleeve rod. The annular connecting component is formed through connecting three arc connecting components in series by three arc springs. The arc connecting components are connected to a central section of the screw joint sleeve rod so that the drag hook and a T-type head are tightly contacted and unhooking is not easy to generate. The structure is simple, and operation and carrying are convenient, timesaving, laborsaving and safe.

Description

technical field [0001] The invention relates to a dismantling tool, in particular to a pull-out type ring network cabinet cable T-shaped head dismantler. Background technique [0002] As we all know, due to the long-term operation of the 10kV cable terminal T-joints in the switch cabinets and ring network cabinets used in the power supply industry, the cable silicone grease is dry and difficult to pull out, and the lubricating silicone grease loses its effect. In addition, the cable terminal T-joints The silicone rubber is in close contact with the insulating sleeve, which makes it very difficult to disassemble the T-joint of the cable terminal. In the process of maintenance and repair in the power industry, it is often necessary to remove the cable T-joint, but there are no special tools in the current work process, so in the process of overhauling the cable terminal T-joint, it is usually necessary to rely on manual adjustment of the T-joint For disassembly, for example, ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the current stage, the cable T-joint can only be withdrawn manually, and there is no tool for removing the formed cable T-joint, which will cause inconvenience to cable maintenance, easily cause damage to the cabinet and T-joint, complex structure, high cost, and inconvenient operation , poor safety, and the problem of laborious disassembly, the present invention provides a pull-type ring network cabinet cable T-head remover that is easy to operate, time-saving, labor-saving, and safe. It includes a tubular base, The pressing piece, at least three arc claw hooks and the driving piece, the tubular base includes at least two support frames that are equally divided into circular arcs, a tooling plate and an annular positioning sleeve, and the support frame is arranged in parallel between the tooling plate and the ring Between the positioning sleeves, one end of the support frame is fixedly connected with the tooling plate, and the other end of the support frame is fixedly connected with the annular positioning sleeve, and the center part of the tooling plate is provided with a threaded hole penetrating up and down; the top The pressing piece includes a rotating screw, and the rotating screw is provided with an external thread matched with the threaded hole of the tooling plate, and one end of the rotating screw extends into the annular positioning sleeve through the threaded hole of the tooling plate; the arc The claw pull hook is provided with a pull hook, and the pull hook includes a pull rod handle and a hook-shaped pull hook that is arranged at one end of the pull rod handle and is bent inward. The other end of the pull hook is connected to the annular positioning sleeve; the driving member is a rotating screw To provide rotating power, the output end of the driving member is detachably connected to the other end of the rotating screw

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