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Underground metallic pipeline detection device and method

A technology for detection devices and metal pipes, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve problems such as equipment erosion and damage, equipment contact, and difficulty in advancing, so as to save energy, increase attractiveness, and increase battery life. lasting effect

Active Publication Date: 2018-01-09
四川省冶地工程勘察设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are a lot of sundries and sewage left on the bottom of the inner wall of the drainage pipe. It is easy to be obstructed by the accumulated sundries during the progress of the installation, and it is difficult to move forward. The sewage and the equipment are easy to contact, and the equipment is easily damaged by erosion.

Method used

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  • Underground metallic pipeline detection device and method
  • Underground metallic pipeline detection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figures 1 to 2 As shown, a detection device for underground metal pipelines includes a platform 6, the upper surface of the platform 6 is provided with at least three shafts 4 and two driving parts 10, and the shaft 4 is provided with a ring magnet 1 and a first A bevel gear 2, a rotating shaft 5 is connected between the driving parts 10, a second bevel gear 3 meshing with the first bevel gear 2 is connected on the rotating shaft 5, and an ultraviolet emission device is arranged on the front end of the platform 6 device 11, the platform 6 is also provided with a data collection device 12 and an image processing device 13, the ultraviolet emitter 11 and the data collection device 12 are connected with the control and image processing device 13, and the control and image processing device 13 is connected There are signal transmitters and signal receivers.

[0036] The ring magnet 1 is pasted on the upper pipe wall inside the pipe, and the driving part 10 drives ...

Embodiment 2

[0038] Such as Figures 1 to 2As shown, a detection device for underground metal pipelines includes a platform 6, the upper surface of the platform 6 is provided with at least three shafts 4 and two driving parts 10, and the shaft 4 is provided with a ring magnet 1 and a first A bevel gear 2, a rotating shaft 5 is connected between the driving parts 10, a second bevel gear 3 meshing with the first bevel gear 2 is connected on the rotating shaft 5, and an ultraviolet emission device is arranged on the front end of the platform 6 device 11, the platform 6 is also provided with a data collection device 12 and an image processing device 13, the ultraviolet emitter 11 and the data collection device 12 are connected with the control and image processing device 13, and the control and image processing device 13 is connected There are signal transmitters and signal receivers.

[0039] A motor 8 and a gas sensor 14 are also arranged on the platform 6 , the gas sensor 14 is connected t...

Embodiment 3

[0047] Such as Figures 1 to 2 As shown, a detection device for underground metal pipelines includes a platform 6, the upper surface of the platform 6 is provided with at least three shafts 4 and two driving parts 10, and the shaft 4 is provided with a ring magnet 1 and a first A bevel gear 2, a rotating shaft 5 is connected between the driving parts 10, a second bevel gear 3 meshing with the first bevel gear 2 is connected on the rotating shaft 5, and an ultraviolet emission device is arranged on the front end of the platform 6 device 11, the platform 6 is also provided with a data collection device 12 and an image processing device 13, the ultraviolet emitter 11 and the data collection device 12 are connected with the control and image processing device 13, and the control and image processing device 13 is connected There are signal transmitters and signal receivers.

[0048] A motor 8 and a gas sensor 14 are also arranged on the platform 6 , the gas sensor 14 is connected ...

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Abstract

The invention relates to an underground metallic pipeline detection device and method. The underground metallic pipeline detection device comprises a platform, wherein at least three shafts and two driving parts are arranged on the upper surface of the platform, each shaft is provided with an annular magnet and a first bevel gear wheel, a rotating shaft is connected between the driving parts, andsecond bevel gear wheels meshed with the first bevel gear wheels are connected to the rotating shaft; and an ultraviolet emitter is arranged at the front end of the platform, a data collecting deviceand an image processing device are further arranged on the platform, the ultraviolet emitter is connected with the data collecting device and the control and image processing device, and a signal emitter and a signal receiver are connected to the control and image processing device. The annular magnets stick to the upper pipe wall inside a pipeline, and the annular magnets are driven by the driving parts to roll on the pipe wall, so that the whole detection device operates on the upper pipe wall for detecting the pipeline.

Description

technical field [0001] The invention belongs to the technical field of pipeline detection, and in particular relates to a detection device and a detection method for underground metal pipelines. Background technique [0002] Urban drainage pipes are an important part of urban public utilities. There are complex water supply pipe network systems distributed underground in every city. Due to long-term damage or accidental damage, leakage accidents will inevitably occur in the pipe network. Finding water leakage points is the main business content of relevant departments. [0003] The patent number is CN105318140A, and the application date is 2016-02-10, which discloses a pipeline robot for urban drainage network management, including a driving module, a cover plate, a cloud platform, a lifting platform, a beam and wheels; it is characterized in that: There are two driving modules, which are fixedly installed with two beams symmetrically, and the two driving modules and the tw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/02
Inventor 李熠李培高黄梦兰周敏冯程邓玉平
Owner 四川省冶地工程勘察设计有限公司
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