Convenient-to-operate bridge device

Abstract

The invention discloses a convenient-to-operate bridge device. The device comprises a base and a machine body arranged on the base; a driving device is arranged in the base; the top of the driving device is connected with a rotation column; the extending end of the top of the rotation column penetrates the inner wall of the base and is fixedly connected with the end surface of the bottom of the machine body; a bearing is arranged between the machine body and the base; an accommodating cavity is defined in the machine body; a first horizontal cavity located above the accommodating cavity is defined in the machine body; a second horizontal cavity located on the right side of the first horizontal cavity is defined in the machine body; an installation groove located on the right side of the accommodating cavity is formed in the outer side wall of the machine body; a storage groove located above the installation groove is formed in the outer side wall of the machine body; a communication hole is formed between the installation groove and the accommodating cavity; a rotation shaft which can extend upwards and downwards is arranged in the accommodating cavity; the upwards-extending section of the rotation shaft penetrates the inner wall of the machine body and is in rotary and matched connection with the inner wall of the machine body; the extending tail end of the top of the rotationshaft extends into the first horizontal cavity and is fixedly provided with a first gear; the upper part of the right side of the first gear is in meshed connection with a second gear; the right sideof the second gear is fixedly provided with a force transmission shaft extending rightwards; the extending section of the right side of the force transmission shaft penetrates the wall body of the machine body and is in rotary and matched connection with the wall body; and the extending tail end of the right side of the force transmission shaft is provided with a first bearing entering the secondhorizontal cavity. The convenient-to-operate bridge device of the invention is simple in structure and convenient to operation. With the device adopted, automatic wire collection can be realized, andthe security of power supply plugging can be improved.

Description

technical field [0001] The invention relates to the technical field of bridge facilities, in particular to bridge equipment that is easy to handle. Background technique [0002] Electrified maintenance equipment is often used in the bridge maintenance process. However, in some bridge constructions, there are fewer preset power supply seats and they are all fixed. This makes it difficult to connect the power supply. In the prior art, one or more terminal boards are generally used to lengthen the connection to reach the ideal power supply plug-in length. Throw the power supply line on the ground, so that the power supply line is vulnerable to various accidental damages, such as trampling by people, rolling over by cars, etc., which will cause damage to the outer insulation of the power supply line and reduce the life of the power supply line; at the same time, due to multiple terminal boards There are many plug-in points during connection, and there is a possibility of induci...

AI Technical Summary

Problems solved by technology

[0002] Electrified maintenance equipment is often used in the bridge maintenance process. However, in some bridge constructions, there are fewer preset power supply seats and they are all fixed. This makes it difficult to connect the power supply. In the prior art, one or more terminal boards are generally used to lengthen the connection to reach the ideal power supply plug-in length. Throw the power supply line on the ground, so that the power supply line is vulnerable to various accidental damages, such as trampling by people, rolling over by cars, etc., which will cause damage to the outer insulation of the power supply line and reduce the life of the power supply line; at the same time, due to multiple terminal boards When connecting, there are many plug-in points, which may induce electric shock if accidentally touched by humans, and there is a great potential safety hazard

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