A mechanical power cord connection locking device

Abstract

The invention discloses a high-efficiency connection locking device of a building mechanical power line. The connection locking device comprises a device shell, wherein a cable insertion channel is arranged in the device shell, a socket is arranged on the bottom wall of the device shell and is arranged at the bottom of the cable insertion channel, a concave cavity and a prop-against cavity are arranged in the side wall of the device shell, a control press hole is formed in the bottom wall of the device shell, a driving channel is arranged between the concave cavity and the control press hole, a through groove is formed between the concave cavity and the cable insertion channel, a prop-against plate is arranged in the through hole, a V-shaped control sheet is arranged in the concave cavity, a press post is arranged in the press hole, a raising rod is arranged in the driving channel, an isosceles trapezoid press block is arranged in a buffer cavity, a reset pull hole is further formed, a rest pull rod is arranged in the reset pull hole, and a sliding prevention press block is arranged in the prop-against cavity. The connection locking device is simple in structure and is convenient to operate, cable connection locking can be effectively and rapidly achieved, a cable plug can be effectively from being loosening with the socket, and the application stability and the application reliability are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of construction machinery supporting equipment, and in particular relates to a mechanical power line connection locking device, especially construction machinery. Background technique [0002] In the process of building construction, machines such as grinding machines and punching machines are generally used. Since these machines are generally not fixed in position during use, they need to be moved frequently, and their operating radius and range are large, so it takes a long time. During the operation, since the power cord generally has no protective structure, it is easy to be damaged or the power socket and the power cord are loose during use, thus affecting the safety and stability of the machine, applicability and practicability restricted. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a mechanical power line connection locking devic...

AI Technical Summary

Problems solved by technology

[0002] In the process of building construction, machines such as grinding machines and punching machines are generally used. Since these machines are generally not fixed in position during use, they need to be moved frequently, and their operating radius and range are large, so it takes a long time. During the operation, since the power cord generally has no protective structure, it is easy to be damaged or the power socket and the power cord are loose during use, thus affecting the safety and stability of the machine, applicability and practicability restricted

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