A welding quality detection device for natural gas distributed energy pipeline network

A technology of distributed energy and welding quality, applied in gas/liquid distribution and storage, pipeline system, spring/shock absorber, etc. The effect of small friction shocks

Active Publication Date: 2022-05-10
江苏卓为工程咨询有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, since the end-to-end connection of the clamp is fixed, and the track is set on the clamp, there may be a seam at the end-to-end connection of the track. The inventor believes that the movable seat slides on the track through the track joint When in place, there may be bumps, affecting the stability of the detection device

Method used

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  • A welding quality detection device for natural gas distributed energy pipeline network
  • A welding quality detection device for natural gas distributed energy pipeline network
  • A welding quality detection device for natural gas distributed energy pipeline network

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Embodiment Construction

[0039] The following is attached Figure 1-7 The application is described in further detail.

[0040] The embodiment of the present application discloses a welding quality detection device for a natural gas distributed energy pipeline network. refer to figure 1 , the detection device includes a track 1, the track 1 is assembled by a plurality of sub-tracks 11, the sub-tracks 11 are soft materials, and the two ends of each sub-track 11 are provided with connecting plates 12, when two sub-tracks 11 When the ends are spliced ​​together, the two connecting plates 12 are fixed by bolts. And the upper surfaces of two adjacent sub-tracks 11 are connected, so the track 1 surrounds the outer wall of the pipeline, and the number of sub-tracks 11 can be increased or decreased according to the pipe diameter of the pipeline.

[0041] The upper surface of the track 1 has a chute 13 extending along its length extension direction, and the opening width of the chute 13 is smaller than the i...

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Abstract

The application relates to a welding quality detection device for natural gas distributed energy pipeline network, which belongs to the field of non-destructive detection technology of pipe welds, including a track surrounding the outer wall of the pipeline, a movable seat is slidably connected to the track, and a movable seat is installed on the movable seat. X-ray emission source, a groove is arranged on the side of the movable seat close to the track, and a driving wheel is arranged in the groove, and the driving wheel rolls on the track. The two ends of the shaft of the driving wheel are respectively connected with a telescopic rod, The other end is fixed on the inner wall of the groove, the telescopic rod is covered with a first spring, and a sliding cavity connected with the groove is also arranged in the movable seat, and an abutment plate is elastically connected in the sliding cavity, and the abutment plate is close to the drive One side of the wheel is fixed with an abutting block extending into the groove. The present application has the effect of enhancing the stability of the detection device during detection.

Description

technical field [0001] The present application relates to the field of non-destructive testing technology for welded seams of pipe fittings, in particular to a welding quality testing device for natural gas distributed energy pipeline networks. Background technique [0002] When the natural gas pipelines in the natural gas distributed energy pipeline network are in use or when laying natural gas pipelines, the weld seam inspection of the pipeline must be carried out, so as to detect the problem of weld seam leakage in time, avoid major losses, and enhance safety. [0003] At present, the Chinese utility model patent with the authorized notification number CN211697581U discloses a natural gas pipeline weld seam detection device, which includes a track and a clamp. The side edges of one end close to each other on the clamp are fixedly threaded and connected with fastening bolts. The fixed connection has rails. A movable seat is slidably connected to the track, a connecting se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D5/06F16F15/067
CPCF17D5/06F16F15/067
Inventor 吕恒宋国栋
Owner 江苏卓为工程咨询有限公司
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