Safe resistor protection device for double-bridge crane

A safety protection device and crane technology, which is applied in the directions of walking bridge cranes, safety devices, cranes, etc., can solve the problems of poor resistance protection effect and potential safety hazards, and achieve safety and reliability, realize safety protection, and ensure internal safety. Effect

Inactive Publication Date: 2017-01-04
SICHUAN TUOJIANG CRANE EQUIP
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  • Summary
  • Abstract
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Problems solved by technology

[0003] The object of the present invention is to provide a resistance safety protection device for a double bridge crane to achieve the purpose of simple and compact structure, easy to use, and can realize the safety protection of the resistance used in the crane, and ensure the safe and reliable use of the resistance used in the crane. The existing cranes have the problems of potential safety hazards and poor protection effect of resistance

Method used

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  • Safe resistor protection device for double-bridge crane

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Embodiment Construction

[0011] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0012] figure 1 It shows a structural schematic diagram of a resistance safety protection device for a double-bridge crane provided by the present invention, including a crane resistance, which is characterized in that the crane resistance is provided with a protective plate for surrounding the crane resistance, the The protective plate body is connected by a number of protective plates 1 distributed in parallel, and the adjacent protective plates 1 are connected by high temperature resistant rubber 2; the surface of the protective plate 1 is vertically provided with a plurality of evenly arranged heat dissipation The sheet 3, the heat sink 3 can effectively dissipate the heat of the protective plate 1.

[0013] Both ends of the protective plate 1 include a protective plate connecting frame 4, and the protective p...

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Abstract

The invention discloses a safe resistor protection device for a double-bridge crane and belongs to the technical field of reliable cranes. The safe resistor protection device comprises a crane resistor, wherein a protection plate body surrounding the crane resistor is arranged on the crane resistor and is formed by connecting a plurality of parallelly distributed protection plates, and the adjacent protection plates are connected through high-temperature-resisting rubber. Multiple evenly distributed cooling fins are vertically arranged on the surfaces of the protection plates, and the problem that an existing crane has potential safety hazards and a poor resistor protection effect is solved.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a resistance safety protection device for a double bridge crane. Background technique [0002] At present, cranes are widely used in wharfs and storage yards to lift bulk cargo such as sand, ore, and coal. However, the current cranes have large resistance and require protective devices. The protective devices currently used are not tightly protected. When it is easy to touch, it will cause an electric shock accident and a great safety hazard; and the inside of the protective cover has a high temperature, which is not conducive to the heat dissipation of the crane resistance, and it is easy to damage the equipment, resulting in an increase in cost. Contents of the invention [0003] The object of the present invention is to provide a resistance safety protection device for a double bridge crane to achieve the purpose of simple and compact structure, easy to use, and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C15/00B66C17/00
CPCB66C15/00B66C17/00
Inventor 肖斌邓奇志谢华根丁洪
Owner SICHUAN TUOJIANG CRANE EQUIP
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