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Self-adjusting anti-static grounding device for oil tank truck

A grounding device and tanker technology, which is applied in the direction of tanker trucks, motor vehicles, vehicle parts, etc., can solve the problems of unfavorable tanker truck safety, stable driving, sparks easily generated by mopping friction, and static electricity cannot be well conducted. Achieve stable driving, reduce wear and avoid rigid collision

Active Publication Date: 2021-05-07
湖州力卓机械设备技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional anti-static measures for oil tankers are a conductive chain for mopping the floor. Due to the long-term friction of mopping the floor, sparks are likely to be generated, which leads to the inability to conduct static electricity well, and the wear and tear on the ground during dragging is serious, requiring frequent inspection and replacement. It is more troublesome and has a low service life, which is not conducive to the safe and stable driving of the tanker

Method used

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  • Self-adjusting anti-static grounding device for oil tank truck
  • Self-adjusting anti-static grounding device for oil tank truck
  • Self-adjusting anti-static grounding device for oil tank truck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 As shown, a self-adjusting anti-static grounding device for tank trucks includes an annular shell 1 and a static strap 2, the upper end of the static strap 2 is electrically connected to the tank truck, and the annular shell 1 is fixedly installed at the bottom of the tank truck , the annular shell 1 is detachably mounted on the bottom of the oil tanker through bolts, the inner bottom surface of the annular shell 1 is arranged in an arc shape with the middle part sunken downward, and a rolling ball 3 is arranged inside the annular shell 1, and the rolling ball 3 is embedded There is a permanent magnet block 4, the rolling ball 3 can roll freely on the inner bottom surface of the annular housing 1, and a plurality of semi-annular shrapnel 8 are arranged in an annular array on the inner wall of the annular housing 1, and the semi-annular shrapnel 8 is made of silica gel material. become.

[0025] The center of the bottom surface of the annular shell 1...

Embodiment 2

[0030] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that a closed coil 9 is embedded in the side wall of the sliding cylinder 5, and the closed coil 9 is helically wound, and the winding direction of the closed coil 9 is the same as that of the magnetic slide. The direction of the magnetic induction line of the block 6 is vertical, and a warning light 10 is installed on the side wall of the sliding cylinder 5 , and the positive and negative poles of the warning light 10 are respectively coupled and connected to the two ends of the closed coil 9 .

[0031] In this embodiment, when the magnetic slider 6 slides back and forth in the sliding cylinder 5, the closed coil 9 continuously cuts the magnetic field lines of the magnetic slider 6 to generate an induced current, which supplies power to the warning light 10, so as to facilitate driving to the rear of the tanker. The vehicle will issue an early warning to reduce the possibility of dan...

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PUM

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Abstract

The invention belongs to the technical field of oil tank trucks, and particularly relates to a self-adjusting anti-static grounding device for an oil tank truck, the self-adjusting anti-static grounding device comprises an annular shell and a static belt, the annular shell is fixedly mounted at the bottom of an oil tank truck, the inner bottom surface of the annular shell is arranged in an arc shape with the middle sunken downwards, and a rolling ball is arranged in the annular shell; a permanent magnet block is embedded in the rolling ball, the rolling ball can freely roll on the inner bottom surface of the annular shell, a vertically-arranged sliding barrel is fixedly connected to the center of the bottom surface of the annular shell, a magnetic sliding block is slidably connected into a sliding barrel, and the magnetic sliding block and the permanent magnet block attract each other through opposite poles. The upper end of the magnetic sliding block is fixedly connected with the bottom face of the annular shell through a vibration spring, and the electrostatic belt is fixedly connected with the magnetic sliding block. When the oil tank truck shakes, the electrostatic belt can make intermittent multiple contact with the ground, static electricity is completely eliminated, when the oil tank truck stably runs at a constant speed, the electrostatic belt does not make contact with the ground, and abrasion of the electrostatic belt is reduced.

Description

technical field [0001] The invention belongs to the technical field of oil tank trucks, and in particular relates to a self-regulating antistatic grounding device for oil tank trucks. Background technique [0002] With the development of society, the demand for petroleum and its derivatives in life and production is increasing day by day. As the main tool for transportation and storage of gasoline, diesel and crude oil, tank trucks are widely used. An anti-static grounding device is installed to prevent static electricity caused by friction and shaking during transportation and cause safety accidents. [0003] Most of the traditional anti-static measures for oil tankers are a conductive chain mopping the floor. Due to the friction of mopping the floor for a long time, sparks are likely to be generated, which leads to the inability to conduct static electricity well, and the wear and tear on the ground during dragging is serious, requiring frequent inspection and replacement....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/22B60R16/06
CPCB60P3/2275B60R16/06
Inventor 潘有权
Owner 湖州力卓机械设备技术开发有限公司