Novel bridge device

Abstract

The invention discloses a new type of bridge equipment, which includes an electric connection part connected to electrical facilities through cables and an electric connection seat connected to the mains. Two bolts are arranged at the front and rear ends equally, and a locking groove is arranged at the right end of each of the two bolts, and a contact arm is arranged at the center of the right end surface of the handle, and the electric socket includes a frame body , the support column is fixedly installed around the bottom of the frame body, the bottom of the support column is opened outwards, and the left end surface of the frame body is provided with an electrical connection hole that opens to the left and is used to cooperate with the contact arm. The present invention has simple structure, good power supply stability, avoids electric shock accidents when plugging and unplugging electric connections, increases safety during bridge construction, and the whole device operates safely and reliably, and the locking and unlocking operation of the latch and contact arm is simple and convenient. It is convenient and labor-saving to pull out the electric connection part.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a novel bridge equipment. Background technique [0002] The construction of the bridge requires a large number of electrical facilities. The electrical facilities are energized by directly inserting the contact arm connected to it into the electrical connection hole of the electrical socket and then energized. The electrical socket is connected to the mains and will always be powered , although this plug-in method is more convenient to operate, the length of the cable between the contact arm and the electrical equipment is different, and there is no other locking device to lock the contact arm after the contact arm is inserted into the electrical connection hole. When kicking and bumping by mistake, the contact arm will be separated from the electrical connection hole, which will lead to a sudden power failure of the electrical equipment, so that the service life of the electrical equipmen...

AI Technical Summary

Problems solved by technology

[0002] The construction of the bridge requires a large number of electrical facilities. The electrical facilities are energized by directly inserting the contact arm connected to it into the electrical connection hole of the electrical socket and then energized. The electrical socket is connected to the mains and will always be powered , although this plug-in method is more convenient to operate, the length of the cable between the contact arm and the electrical equipment is different, and there is no other locking device to lock the contact arm after the contact arm is inserted into the electrical connection hole. When kicking and bumping by mistake, the contact arm will be separated from the electrical connection hole, which will lead to a sudden power failure of the electrical equipment, so that the service life of the electrical equipment will be reduced, and if it is serious, it will directly cause the electrical equipment to be burned. The plug-in cooperation between some contact arms and electrical connection holes has unstable power supply connections. In addition, when the electrical equipment is not in use, the contact arms are often pulled out from the electrical connection holes, which will cause the electrical connection holes to be damaged. It is easy to cause electric shock accidents, and there is a great potential safety hazard. Moreover, when the electrical equipment needs to be powered off and pulled out after the electrical facilities are used, a large force needs to be applied to the contact arm, and it is more laborious to pull out the contact arm.

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