Hoisting travelling crane anti-knock system

An anti-collision system and anti-collision technology, applied in the direction of load suspension components, safety devices, transportation and packaging, etc., can solve safety problems and other problems, and achieve the effects of accurate positioning, simple structure, stable and reliable work

Inactive Publication Date: 2016-02-10
TIANJIN DAGANG GALVANIZED FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a crane anti-collision system to solve the safety problems raised in the above-mentioned background technology

Method used

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  • Hoisting travelling crane anti-knock system
  • Hoisting travelling crane anti-knock system

Examples

Experimental program
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Embodiment

[0017] This embodiment includes an infrared unit 1, a distance detection device 2, a distance judging device 3 and a braking device 4. The infrared unit 1 is arranged in an anti-collision area and includes an infrared transmitter 7, an infrared receiver 8 and a reflector 9. The infrared emitter 1 and the infrared receiver 8 are arranged on one side of the anti-collision area, the reflector 9 is arranged on the other side of the anti-collision area, the infrared emitter 7, the The infrared receiver 8 and the reflector 9 are arranged so that the infrared emitted by the infrared emitter irradiates on the reflector 9 and is reflected back to the infrared receiver 8, and the distance detection device 2 is connected with the infrared transmitter 7 and the infrared receiver 8, the braking device 4 is connected with the distance judging device 3, and the anti-collision device also includes an alarm device 6, which is connected with the distance judging device , the alarm device is an ...

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PUM

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Abstract

The invention belongs to the field of mechanical equipment, and especially relates to a hoisting traveling crane anti-knock system. The system comprises an infrared unit, a distance detection device, a distance judging device, and a braking device. The infrared unit is arranged in an anti-knock area and comprises an infrared emitter, an infrared receiver, and a light reflecting plate, the infrared emitter and the infrared receiver are arranged on one side of the anti-knock area, the light reflecting plate is arranged on the other side of the anti-knock area; the infrared emitter, the infrared receiver and the light reflecting plate are arranged in such way so that the infrared beams emitted by the infrared emitter can be reflected to the infrared receiver by the light reflecting plate; the distance detection device is connected to the infrared emitter and the infrared receiver, and the braking device is connected to the distance judging device. The provided hoisting travelling crane anti-knock system can automatically detect the distance and prevent collision accidence. Before collision, the anti-knock device can actively brake the vehicle to effectively prevent the collision and derail accidents.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, in particular to an anti-collision system for a crane. Background technique [0002] Gantry cranes, bridge cranes, etc. are commonly used lifting equipment in docks, large warehouses and other places. For the needs of transportation, sometimes multiple gantry cranes, bridge cranes and other equipment are installed in the same work area. When operators operate these devices, especially when multiple operators operate these devices at the same time, in order to avoid collision accidents between these devices, the operators often need to look around and visually observe the working environment and space, etc., and make intuitive judgments. operate. However, each operator has different operating skills for gantry cranes and bridge cranes, and his mental state also varies with time. These factors seriously affect the operator's understanding of the relative position, industry and track terminal o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C15/04
Inventor 张汝山
Owner TIANJIN DAGANG GALVANIZED FACTORY
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