Flexible quick-connection plug supporting device

Abstract

The invention discloses a flexible quick-connection plug supporting device. The device comprises a cable support and a clamping device, the cable support and the clamping device are fixedly connectedin a cable trench. The cable support is a horizontal cross beam and can support a cable, the clamping device adopts a first clamping plate and a second clamping plate which are symmetrical up and down, the first clamping plate and the second clamping plate are locked through bolts, a through hole used for clamping a cable connector is formed between the first clamping plate and the second clampingplate, the upper sides and the lower sides of the first clamping plate and the second clamping plate are fixedly connected to I-shaped steel, and the I-shaped steel is fixedly connected to the side wall of the cable trench. According to the invention, the flexible quick joint can be supported and stabilized after being connected, pressure caused by cable bending and self-weight of the flexible quick connector is borne, additional torque is prevented from being generated, the electric connection reliability and the service life are prevented from being affected, further deterioration of the quick connector due to poor cable trench environment is avoided, the service life of the quick connector is greatly prolonged, and the electric connection reliability is greatly improved.

Description

technical field [0001] The invention relates to a flexible quick-connect plug supporting device, which belongs to the technical field of flexible quick-connect plug accessories. Background technique [0002] The construction personnel directly install the cable accessories on the ring network cabinet. Due to the different manufacturers of the ring network cabinet, the shape and accessories of the switch cabinet are various, and the requirements for the length of the cable exploitation and the fixing method are inconsistent. As a result, the construction personnel must understand the switchgear or install it under the guidance of the equipment manufacturer, resulting in Long installation time; the weather at the installation site is changeable. In rainy weather, if the ring main unit is installed forcibly, it will bring safety hazards to the construction personnel and equipment operation. At present, the cable accessories installed in China mainly use the "T-shaped head" and ...

AI Technical Summary

Problems solved by technology

[0002] The construction personnel directly install the cable accessories on the ring network cabinet. Due to the different manufacturers of the ring network cabinet, the shape and accessories of the switch cabinet are various, and the requirements for the length of the cable exploitation and the fixing method are inconsistent. As a result, the construction personnel must understand the switchgear or install it under the guidance of the equipment manufacturer, resulting in Long installation time; the weather at the installation site is changeable. In rainy weather, if the ring network cabinet is installed forcibly, it will bring safety hazards to the construction personnel and equipment operation

At present, the cable accessories installed in China mainly use the "T-shaped head" and "copper nose" connection scheme. This scheme has a long history. On the one hand, the processing accuracy of "copper nose" is not high, and the requirements for equipment and materials are low. In addition, most of the accessories are Ruth, nuts, gaskets, etc., which look simple and uncomplicated. The tools are relatively common wrenches, crimping pliers, etc., so they have been used in many industries, and the power supply industry is no exception. The standard flexible quick connector can realize the quick connection of the cable, but the flexible quick connector is located in the cable trench after being connected. Due to its heavy weight, an additional rotational moment will be generated at the cable connection, which will affect the electrical connection reliability and service life of the quick connector. Significant impact

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