一种原油外输软管的检测装置
By designing a crude oil export hose inspection device that includes a cage, control system, drive system, and tomographic scanning equipment, the problems of low inspection accuracy and difficult operation in the existing technology have been solved, realizing efficient and full-coverage inspection of export hoses and improving the convenience and accuracy of inspection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中海油能源发展股份有限公司采油服务分公司
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing detection devices for crude oil export hoses suffer from low detection accuracy, operational difficulties, and limited coverage of the entire pipeline, especially for large-diameter hoses where detection stability and accuracy are insufficient.
A detection device including a cage, a control system, a drive system, and a tomographic scanning device is designed. The drive system drives the tomographic scanning device to move along the axial direction of the export hose, and a laser displacement sensor and a radiation source detector are used to perform omnidirectional scanning. Combined with a hoisting system to maintain the stability of the hose, high-precision detection of the export hose is achieved.
This improved the convenience and accuracy of testing crude oil export hoses, achieving full coverage testing of export hoses and enhancing testing efficiency and precision.
Smart Images
Figure CN224518617U_ABST
Abstract
Claims
1. An apparatus for detecting a crude oil offloading hose, characterized by, It includes a cage, a control system, a drive system, and a tomographic scanning device. An external delivery hose is installed on the cage, the tomographic scanning device is installed on the drive system, and the tomographic scanning device and the drive system are controlled and connected to the control system. The drive system includes a first track extending axially along the external hose, a first slider sliding on the first track, a second track mounted on the first slider, and a second slider sliding on the second track. A first drive motor and a second drive motor are provided on the side of the first track. The first drive motor drives and connects to the first slider, and the second drive motor drives and connects to the second slider. The first drive motor and the second drive motor are connected to the control system. The control system controls the drive system so that the drive system drives the tomography device to correspond to the external delivery tube, and the control system regulates the operation of the tomography device to detect the external delivery tube.
2. The apparatus for inspecting a crude oil transfer hose according to claim 1, characterized by The first track has two sections, and the first slider is correspondingly provided with two sections. The two sections of the first track are located on both sides of the external delivery hose. The second track is connected to the two first sliders, and the extension direction of the second track is perpendicular to the extension direction of the first track.
3. The apparatus for inspecting a crude oil transfer hose according to claim 2, characterized by, The tomographic scanning device includes a rotating stage connected to the second slider and rotatably adjustable, a laser displacement sensor connected to the second slider, an X-ray source mounted on the rotating stage, and a detector mounted on the rotating stage. The position of the second slider is adjusted along the second track by the second drive motor so that the radiation source and the detector correspond to the external delivery hose. Then, the first slider is driven to move along the first track by the first drive motor and the rotating table is rotated so that the radiation source and the detector can detect the external delivery hose.
4. The apparatus for inspecting a crude oil transfer hose according to claim 3, characterized by The tomographic scanning device further includes a rotating base mounted on the second slider, and a first housing and a second housing fixed to the rotating base and forming an annular shape. The laser displacement sensor is mounted on the first housing, the rotating stage is mounted on the second housing, there are two X-ray sources, there are two detectors, and the X-ray sources and detectors are mounted on the rotating stage and located inside the second housing.
5. The apparatus for inspecting a crude oil transfer hose according to claim 4, characterized by A rotating track is formed inside the second housing. The rotating platform is installed on the rotating track. The radiation source and the detector slide along the rotating platform within the rotating track to drive the radiation source and the detector to rotate around the external delivery hose and detect the external delivery hose.
6. The apparatus for inspecting a crude oil transfer hose according to claim 1, characterized by It also includes a hoisting system, which includes two hoisting rails disposed outside the drive system, a hoisting slider slidably disposed on the hoisting rails, and a hoisting frame mounted on the hoisting slider; By installing the export hose onto the lifting frame, and then moving the lifting slider along the lifting track, the export hose is aligned with the retainer, and the export hose is placed in the retainer.
7. The apparatus for inspecting a crude oil transfer hose according to claim 6, characterized by The lifting frame comprises lifting legs erected on the lifting sliding blocks, a lifting truss horizontally mounted on the lifting legs, a plurality of lifting hooks sliding on the lifting truss, and lifting belts hung on the lifting hooks, the lifting belts being used to connect the external delivery hoses.