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Safe bridge device

A safe, bridge-based technology, applied to electrical components, devices to prevent contact with live contacts, coupling devices, etc., can solve problems such as power outages of electrical facilities, large safety, unstable power supply connections, etc., to increase the stability of power supply , reduce electric shock accidents, and avoid sudden power failure

Inactive Publication Date: 2018-05-29
广州大正机械科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The construction and maintenance of bridges are inseparable from electrical facilities. The electrical facilities are plugged in and powered on by directly penetrating the pins connected to them into the first power transmission sink. Although this plugging method is simple to operate, the pins penetrate After entering the first power transmission sink, the plug can still be pulled out. When the accidental kick hits the line connected between the plug and the electrical equipment, it will cause the plug to break away from the first power transmission sink, resulting in failure of the electrical equipment. Sudden power failure, so the existing plug-in method has the risk of unstable power supply connection. In addition, when the electrical equipment is not in use, the plug is often pulled out from the first power transmission sink, and the first power transmission sink is always in the In the energized state, this will cause the exposure of the first power transmission sink, therefore, there is a greater potential safety hazard

Method used

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] refer to Figure 1-6 The shown safety bridge equipment includes a power transmission base 1 and an electrical connection part. The power transmission base 1 includes a plug-in groove 2, a first tooth groove 9, a second tooth groove 10 and a sliding cavity 17. The first tooth alveolar 9 and the second tooth alveolar 10 are arranged oppositely, and the left ends of the first tooth alveolar 9 and the second tooth alveolar 10 are connected with the plug-in groove 2, and the second tooth alveolar The slot 10 communicates with the sliding chamber 17, the right end of the plug-in slot 2 is provided with a first power transmission sinking groove 8...

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Abstract

The invention discloses a safe bridge device, comprising a power transmission base and an electric connecting portion. The power transmission base comprises a plugging groove, a first tooth groove, asecond tooth groove, and a sliding cavity. The first tooth groove and the second tooth groove are arranged in opposite and the left ends of the first tooth groove and the second tooth groove are communicated with the plugging groove. The second tooth groove is communicated with the sliding cavity. A right end portion of the plugging groove is internally provided with a first power transmission sinking groove. A left end portion of the lower part of the sliding cavity is internally provided with a second power transmission sinking groove. The middle points of the first tooth groove and the second tooth groove are communicated with a rotary cavity. The rotary cavity is internally rotatably provided with a tooth wheel. The device is reasonable in design and simple in structure.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a safe bridge device. Background technique [0002] The construction and maintenance of bridges are inseparable from electrical facilities. The electrical facilities are plugged in and powered on by directly penetrating the pins connected to them into the first power transmission sink. Although this plugging method is simple to operate, the pins penetrate After entering the first power transmission sink, the plug can still be pulled out. When the accidental kick hits the line connected between the plug and the electrical equipment, it will cause the plug to break away from the first power transmission sink, resulting in failure of the electrical equipment. Sudden power failure, so the existing plug-in method has the risk of unstable power supply connection. In addition, when the electrical equipment is not in use, the plug is often pulled out from the first power transmission sink, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/627H01R13/629H01R13/703H01R13/44
CPCH01R13/6275H01R13/44H01R13/629H01R13/62944H01R13/7035
Inventor 孙浩锋
Owner 广州大正机械科技开发有限公司
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