Bridge equipment

Abstract

The invention discloses bridge equipment. The bridge equipment comprises an electrical connection portion and an electrical socket, wherein the electrical connection portion is connected to an electric appliance facility through a cable and the electrical socket is connected to commercial power. The electrical connection portion comprises a hand-holding component. Front and back ends of a right end surface of the hand-holding component are equally provided with two latches. A right end of each latch is provided with a locked groove. A center of the right end surface of the hand-holding component is provided with a contact arm. The electrical socket comprises a rack body. A periphery of a bottom portion of the rack body is fixedly installed with a support column. A bottom portion of the support column is opened to the outside. A left end surface of the rack body is provided with an electrical connection hole whose open end is towards left and which is used for cooperatively connecting the contact arm. The structure is simple, power supply stability is good, an electric shock accident can be avoided when the electrical connection portion is inserted and pulled out, safety during bridge construction is increased, operation of whole equipment is safe and reliable, locking and unlocking operations of the latches and the contact arm are simple and convenient, and the electrical connection portion can be conveniently pulled out in a labor saving mode.

Description

technical field [0001] The invention relates to the field of bridges, in particular to 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 equipment will b...

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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