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A kind of downhole detection equipment for electric pipe-laying workers

A technology for power piping and detection equipment, which is applied to televisions, electrical components, closed-circuit television systems, etc., can solve problems such as potential safety hazards, and achieve the effect of avoiding potential safety hazards and having a simple structure.

Active Publication Date: 2019-04-02
PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There is usually water accumulation in the underground of the electric pipeworker's well. When it is necessary to conduct an underground survey, manual survey will pose a great safety hazard.

Method used

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  • A kind of downhole detection equipment for electric pipe-laying workers
  • A kind of downhole detection equipment for electric pipe-laying workers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 , 2 As shown, a kind of downhole detection equipment for electric plumbing workers includes an underwater camera 101 and a hollow rod body 102 arranged above the underwater camera 101. The rod body 102 is provided with a gripper 103, and the The clamping jaw 103 has a U-shaped structure with an opening downward, and bolts 104 are respectively arranged on both sides of the clamping jaw 103, and the described bolt 104 penetrates and is screwed on the clamping jaw 103, and the underwater The camera 101 is located inside the jaw 103, the end of the bolt 104 is against the side wall of the underwater camera 101, and a gasket is arranged between the bolt 104 and the underwater camera 101 105, the gasket 105 is provided with a suction cup 106, and the suction cup 106 is adsorbed on the underwater camera 101, and an arc-shaped bolt 104 is provided at the end away from the gasket 105 The baffle plate 107, the middle part of the baffle plate 107 is arched towar...

Embodiment 2

[0023] In this embodiment, in order to improve brightness and facilitate visual detection, preferably, a night-vision white light 116 is provided at the end of the rod body 102 close to the lower end cover 110 .

[0024] In order to prevent the metal threaded pipe from protruding from the lower end cap, in this embodiment, preferably, a connecting pipe 117 is provided inside the lower end cap 110, and the lower end of the sealing cover 114 is inserted into the inner side of the connecting pipe 117 . The sealing cover can only be moved in the connecting pipe, so as to prevent the sealing cover from falling off from the lower end cover and cannot be adopted smoothly.

Embodiment 3

[0026] In this embodiment, in order to facilitate the inspection of deep well pipes, preferably, an upper end cover 118 is provided on the upper end of the rod body 102, and an extension pipe 119 is set on the outside of the rod body 102. The rod body 102 is threadedly connected with the extension tube 119, a cross groove is arranged on the upper end surface of the upper end cover 118, an adjustment rod 120 is arranged inside the extension tube 119, and an adjustment rod 120 is arranged on the lower end of the adjustment rod 120. The upper part is provided with a cross flange 121 that can be snapped into the cross groove, and the metal threaded pipe 111 passes through the upper end cover 118 .

[0027] When needed, the adjusting lever can be rotated so that the cross flange on the adjusting lever is clamped in the cross groove. During the rotation of the adjusting lever, the rod body is driven to rotate relative to the extension tube, so that a longer combined rod is formed by ...

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Abstract

The invention discloses detecting device under well for an electric channel industrial well. The device comprises a underwater camera, a rod body arranged above the underwater camera, a clamping jaw is arranged on the rod body, the clamping jaw presents a U-shaped structure opened downwards, bolts are arranged on both sides of the clamping jaw respectively, the bolts intersect and is connected with a thread to the clamping jaw, the underwater camera is located at the inner side of the clamping jaw, the tail ends of the bolts abut against the side wall of the underwater camera, a spacer is arranged between the bolt and the underwater camera, a sucker is arranged on the spacer, the sucker is absorbed on the underwater camera, the bolt far from one end of the spacer is provided with an arc baffle, the middle of the baffle arches toward one end of the bolt, the detecting device under well for the electric channel industrial well can conduct detection for environment under well using the underwater camera and obtain local sampling when needed using a metal probe, which facilitates conducting sampling.

Description

technical field [0001] The invention relates to a downhole detection equipment for an electric plumber. Background technique [0002] There is usually accumulated water in the well of electric pipe pipe workers. When it is necessary to conduct underground surveys, manual surveys will pose a great safety hazard. Contents of the invention [0003] The purpose of the present invention is to provide a kind of downhole detection equipment for electric plumbing wells, which can improve the problems existing in the prior art, can use underwater cameras to monitor the downhole environment, and use metal probes to obtain local samples when necessary, which is convenient to test. [0004] The present invention is realized through the following technical solutions: [0005] A kind of downhole detection equipment for electric plumbing wells, comprising an underwater camera and a hollow rod body arranged above the underwater camera, the rod body is provided with grippers, and the gri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/02H04N7/18
CPCG01N1/02H04N7/183
Inventor 吴佳芮张庆生王岩张明耀宋峰纪振军姜海宋宇陈才科张德波宫慧琴葛建庭
Owner PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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