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Warning device for construction

A technology of warning devices and warning lights, which is applied in alarms, advertisements, instruments, etc., can solve problems such as safety production risks, poor warning effects, and easy-to-overturn warning signs, and achieve the effects of environmental friendliness, simple structure, and advanced technology

Inactive Publication Date: 2016-03-09
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of transformation or maintenance of substations, the method generally adopted is to place various warning signs on site, but these warning signs are easy to fall under the action of external forces such as wind, and it is inconvenient to fix them. Some warning signs are not obvious, the warning effect is poor, and they cannot attract the attention of passers-by and drivers, which will bring great risks to safe production

Method used

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  • Warning device for construction

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] A warning device for construction, comprising a housing 1, a liquid crystal display 2, a controller, an acousto-optic sensor 3, a warning light 4 and a horn 5; Both sides adjacent to the display screen 2 are provided with speakers 5; each end corner of the top of the housing 1 is fixedly connected to the acousto-optic sensor 3 through a steel pipe, and each acousto-optic sensor 3 is fixedly connected to the warning light 4 through a steel pipe; the housing 1 A controller is arranged in the interior of the device, and the controller is connected with the liquid crystal display 2, the sound and light sensor 3, the warning light 4 and the horn 5 respectively.

[0018] The warning device for construction also includes a rechargeable battery pack, and the rechargeable battery pack is placed in the casing 1 .

[0019] Universal wheels 6 are provided at each end corner of the bottom of the housing 1 .

[0020] The housing 1 is made of stainless steel.

Embodiment 2

[0022] A warning device for construction, comprising a housing 1, a liquid crystal display 2, a controller, an acousto-optic sensor 3, a warning light 4 and a horn 5; Both sides adjacent to the display screen 2 are provided with speakers 5; each end corner of the top of the housing 1 is fixedly connected to the acousto-optic sensor 3 through a steel pipe, and each acousto-optic sensor 3 is fixedly connected to the warning light 4 through a steel pipe; the housing 1 A controller is arranged in the interior of the device, and the controller is connected with the liquid crystal display 2, the sound and light sensor 3, the warning light 4 and the horn 5 respectively.

[0023] The warning device for construction also includes a rechargeable battery pack, and the rechargeable battery pack is placed in the casing 1 .

[0024] The housing 1 is made of stainless steel.

[0025] To sum up, the construction warning device of the present invention is based on sensing technology, which is...

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Abstract

The invention discloses a warning device for construction, and the device comprises a housing, a liquid crystal display screen, a controller, acousto-optic sensors, a warning lamp, and loudspeakers. A side of the housing is provided with the liquid crystal display screen, and two sides, adjacent to the liquid crystal display screen, of the housing are provided with the loudspeakers. Each end corner of the top of the housing is fixedly connected with one acousto-optic sensor through a steel pipe, and each acousto-optic sensor is fixedly connected with the warning lamp through a steel pipe. The interior of the housing is provided with the controller, and the controller is connected with the liquid crystal display screen, the acousto-optic sensors, the warning lamp, and the loudspeakers. The device integrates the display screen and the warning lamp, and the liquid crystal display can achieve the rolling display of matters and distances which need to be attended, and achieves a better night effect through combining with the warning lamp. Moreover, the acousto-optic sensors start the high-pitch loudspeakers to achieve good prompt under the condition that there is a vehicle or a pedestrian. The device is simple in structure, is durable, is advanced in technology, and is environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of electric power construction basic equipment, in particular to a warning device for construction. Background technique [0002] At present, in the process of transformation or maintenance of substations, the method generally adopted is to place various warning signs on site, but these warning signs are easy to fall under the action of external forces such as wind, and it is inconvenient to fix them. Some warning signs are not obvious, the warning effect is poor, and they cannot attract the attention of passers-by and drivers, which will bring great risks to safe production. Contents of the invention [0003] The object of the present invention is to provide a construction warning device with simple structure, convenient use and good warning effect. [0004] The technical solution that realizes the object of the present invention is: [0005] A warning device for construction, including a housing, a liq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/02G09F27/00G08B7/06
Inventor 鲍宜磊
Owner STATE GRID CORP OF CHINA
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