Low-voltage wireless self-walking system and using method thereof

A self-propelled, low-voltage technology, applied in the direction of power rails, electric vehicles, electrical components, etc., can solve the problems of power line rolling leakage, poor safety, time-consuming and labor-intensive manual pushing, etc.

Pending Publication Date: 2020-11-24
XINJIANG GUOTONG PIPELINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The driving methods currently used for concrete trucks, steel drum delivery trucks, pipe ferry vehicles, and mobile tilting machines are: 1. Wire rope hoist; 2. Wire reel; 3. Drag line; 4. Safety slide line; 5. 1. Manual push. The first four method

Method used

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  • Low-voltage wireless self-walking system and using method thereof
  • Low-voltage wireless self-walking system and using method thereof

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Embodiment Construction

[0015] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0016] Example: such as figure 1 and 2 As shown, a low-voltage wireless self-propelled system includes: a distribution box 1, on which a first transformer 2 is arranged, and the output end of the first transformer 2 is connected to the track 3 to transmit power; the first transformer 2 is installed in the distribution box On the box 1, it is used to convert the power frequency high-voltage power input into the distribution box 1 into a low-voltage transmission power supply, and the low-voltage transmission power supply is connected to the track 3 for conduction, and for the rail car 4 to walk on it; the rail car 4 is installed on the track 3 and can walk on the track 3, which is provided with an electric claw 5, a second transformer 6, a controller 9, a drive motor 7,...

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Abstract

The invention discloses a low-voltage wireless self-walking system and a using method thereof. The low-voltage wireless self-walking system comprises a distribution box; a first transformer is installed on the distribution box and used for converting a power frequency high-voltage power supply input into the distribution box into a low-voltage transmission power supply, and the low-voltage transmission power supply is connected with a track for conduction; the track is connected with the input end of a second transformer, so that a track car can walk on the rail; an electricity collecting claw, a second transformer, a driving motor, a driving wheel and a frequency converter are arranged on the track car; the electricity collecting claw is used for collecting the low-voltage transmission power supply from the rail and transmitting the low-voltage transmission power supply to the second transformer, the second transformer is used for converting the low-voltage transmission power supply collected by the electricity collecting claw into a power-frequency high-voltage power supply and transmitting the power-frequency high-voltage power supply to the frequency converter and the driving motor, and an output shaft of the driving motor is in transmission connection with the driving wheel. Through one-time voltage reduction in the distribution box and one-time voltage boosting in the distribution box of the track car, low-voltage safe transmission is achieved through the rail, a transmission cable is omitted, operation is safer and more efficient, and the track car field is cleaner and tidier.

Description

technical field [0001] A low-voltage wireless self-propelled system and a using method thereof of the present invention belong to the field of PCCP jack transportation means. Background technique [0002] The driving methods currently used for concrete trucks, steel drum delivery trucks, pipe ferry vehicles, and mobile tilting machines are: 1. Wire rope hoist; 2. Wire reel; 3. Drag line; 4. Safety slide line; 5. 1. Manual push. The first four methods all use 380V power supply, which has low safety performance and large investment. The power line is easy to be crushed and leaks electricity on site, which has potential safety hazards. Manual push is time-consuming and laborious, and the safety is poor. Contents of the invention [0003] The purpose of the present invention is to propose a low-voltage wireless self-propelled system and its use method that transmits power through a safe voltage, is safe, reliable, and saves time and effort. [0004] The first object of the pr...

Claims

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Application Information

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IPC IPC(8): H02B1/46H02B1/24B60L9/00B60M1/30
CPCB60L9/00B60M1/30H02B1/24H02B1/46
Inventor 李健常小坤王付强戴柏山赵炎樊海建
Owner XINJIANG GUOTONG PIPELINE CO LTD
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