Efficient power cord connection locking device for construction machinery

Abstract

The invention discloses a high-efficient construction machine power line connecting and locking device which comprises a device housing with a cable insertion slot arranged therein, and a socket arranged on the bottom wall of the device housing and on the bottom of the cable insertion slot. A recessed cavity and a pressing cavity are formed in the sidewall of the device housing, a control pressing hole is arranged in the bottom wall of the device housing, and a driving channel is arranged between the recessed cavity and the control pressing hole. A trough is arranged between the recessed cavity and the cable insertion slot, a pressing plate is arranged in the trough, and a V-shaped control sheet is arranged in the recessed cavity. A pressing column is arranged in the control pressing hole, a seesaw rod is arranged in the driving channel, and an isosceles trapezoid pressing block is arranged in a cushion chamber. A reset pulling hole is also provided, a reset pull bar is arranged in the reset pulling hole, and an antiskid pressing block is arranged in the pressing cavity. The high-efficient construction machine power line connecting and locking device is simple in structure and easy to operate, and can effectively and rapidly connect and lock cables. Loosening of a cable plug and a socket can be effectively prevented, and the use stability and reliability can be substantially improved.

Description

technical field [0001] The invention belongs to the technical field of supporting equipment for construction machinery, and in particular relates to a high-efficiency connection locking device for power cords of 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 an efficient and efficient power cord conne...

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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