Magnetic attraction type electric gate system

An electric gate, magnetic suction technology, applied in water conservancy engineering, marine engineering, coastline protection and other directions, can solve the problems of complex operation and large investment, and achieve the effect of simplifying the mechanical structure, low investment cost and simple structure

Pending Publication Date: 2020-09-18
CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there have been certain improvements and upgrades, the operation is relatively complicated and the investment is large

Method used

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  • Magnetic attraction type electric gate system

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Embodiment Construction

[0015] The technical solution of the present invention is further described below in conjunction with the accompanying drawings, but the scope of protection is not limited to the description.

[0016] Such as figure 1 As shown, the present invention provides a magnetic suction type electric gate system, which includes a door body 1, a reel 2 and a power supply 3 installed relatively independently of each other. The door body 1 is made of non-metallic materials, and a hoist Block 4, the lifting block 4 is made of ferromagnetic material, a lifting rope 5 is wound on the outer peripheral surface of the reel 2, the end of the lifting rope 5 is fixedly connected with an electromagnetic contact 6, and the electromagnetic contact 6 is electrically connected to the power supply 3 through a power supply cable. Sexual connection, power supply cable and hoisting rope 5 are deployed in parallel.

[0017] Further, preferably, the lifting block 4 is in the shape of a solid strip or a hollo...

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Abstract

The invention discloses a magnetic attraction type electric gate system. The magnetic attraction type electric gate system comprises a door body, a coiling block and a power source which are relatively independently installed. The door body is made of nonmetal materials. A hoisting block is arranged on the top of the door body and made of iron magnetic materials. A hoisting rope is wound around the peripheral face of the coiling block. An electromagnetic contact is fixedly connected to the tail end of the hoisting rope and electrically connected with the power source through a power supply cable. The power supply cable and the hoisting rope are arranged in parallel. By adoption of the technical scheme, electromagnetic force is utilized as the power source in the door body opening and closing process, a corresponding mechanical structure in an existing gate system is simplified, and when the door body is kept in an opening or closing state, other structure components in the gate systemand the door body are relatively oppositely installed, friction force is not generated between the structure components and the door body, the power transmission efficiency is improved, the phenomenonof door body jamming is avoided, and safety is greatly improved. The magnetic attraction type electric gate system has the advantages that the structure is simple, the system early-stage investment cost is low, and control is easy.

Description

technical field [0001] The invention specifically relates to the field of water diversion and power generation structures of hydropower and water conservancy projects, in particular to a magnetic suction electric gate system. Background technique [0002] At present, in various large-scale water supply and drainage, water conservancy and hydropower projects, hoists are often used to control the opening and closing of gates. The lower end of the hoist screw used is mostly directly connected to a hook, and then connected to the gate through the hook. Due to the relatively heavy weight of the gate and the screw, the hook is easily damaged after a period of use. It is easy to separate from the lower end of the screw rod, or the gate is tilted, causing the gate to be stuck, which eventually causes great harm. Later, with technical requirements and development, multi-rod hoist and a new gate hoist with herringbone left boom and right boom appeared. Although there have been certa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/36E02B7/26E02B8/04
CPCE02B7/26E02B7/36E02B8/045
Inventor 杜帅群
Owner CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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