Building construction device

Abstract

The invention provides a building construction device. The building construction device comprises an electricity insertion portion connected with a building body through a cable and an electricity supply portion cooperatively connected with the electricity insertion portion, a jack is arranged in the end face of the left side of the electricity supply portion, through holes are arranged at mirrorimages at the upper and lower sides of the jack, a rotation groove is arranged in the inner wall body of the electricity supply portion at the right sides of the through holes, a rotation rack is rotationally and cooperatively arranged in the rotation groove, an embedding groove is arranged at the end face of the left side of the rotation rack, a communicating port intercommunicates with the innerwall of the right side of the embedding groove, an upper fan-shaped groove and a lower fan-shaped grooves are arranged in the inner wall body of the electricity supply portion in an intercommunicating mode, a first electricity connection block is fixedly arranged in the inner wall of the lower side of the upper fan-shaped groove, a second electricity connection block is fixedly arranged at the inner top wall of the lower fan-shaped groove, a holding groove is arranged in the inner wall body of the electricity supply portion at the right side of the rotation rack in the intercommunicating mode, and the holding cavity is internally provided with a rotation arm.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a construction device. Background technique [0002] With the improvement of people's living standards, the scale of civil buildings has also increased. During the construction of civil buildings, various electrical construction bodies are required, such as woodworking planers, cranes, electric welding machines, etc. The power supply of electrical construction bodies is mainly It is to insert the plug connected to the building body into the power supply hole of the socket and clamp it tightly. Although this clamping method is simple to operate, the plug can still be pulled out directly after the plug is inserted into the power supply hole. When the cable is connected between the plug and the electrical construction body, the plug will be disengaged from the power supply hole and clamped, resulting in a sudden power failure of the electrical construction body. The...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the scale of civil buildings has also increased. During the construction of civil buildings, various electrical construction bodies are required, such as woodworking planers, cranes, electric welding machines, etc. The power supply of electrical construction bodies is mainly It is to insert the plug connected to the building body into the power supply hole of the socket and clamp it tightly. Although this clamping method is simple to operate, the plug can still be pulled out directly after the plug is inserted into the power supply hole. When the cable is connected between the plug and the electrical construction body, the plug will be disengaged from the power supply hole and clamped, resulting in a sudden power failure of the electrical construction body. Therefore, the existing clamping method has the risk of unstable power supply connection , It is easy to cause the sudden power failure of the electrical construction body and damage it

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