Track structure based on subsea pipeline ultrasonic detection

Abstract

The utility model discloses a track structure based on subsea pipeline ultrasonic detection, which comprises a pipeline, the top of the pipeline is provided with a connecting guide rail, the outside of the pipeline is provided with a mounting lantern ring, the top of the mounting lantern ring is fixedly connected with a mounting rack, the inside of the mounting rack is provided with a mounting assembly, and the mounting assembly comprises a mounting plate, a clamping piece and a locking assembly. The mounting plate is fixedly connected to the top of the inner wall of the mounting frame, the clamping piece is horizontally and slidably arranged at the bottom of the mounting plate, the clamping piece is slidably clamped to the top of the outer wall of the connecting guide rail, and the locking assembly is clamped between the clamping piece and the connecting guide rail. The pipeline, the connecting guide rail, the mounting lantern ring, the mounting frame and the mounting assembly are used in a matched mode, under the action of the locking assembly, the two clamping pieces can be stably clamped to the top of the outer wall of the connecting guide rail, and therefore the connecting guide rail is mounted at the top of the pipeline through the mounting frame and the mounting lantern ring; and the locking assembly is convenient to disassemble and maintain.

Description

Technical Field

[0001] The utility model relates to the field of track structures, and particularly relates to a track structure based on ultrasonic detection of submarine pipelines. Background Technique

[0002] When ultrasonic waves encounter interfaces or defects in materials, reflection or scattering will occur. The sensor receives the reflected or scattered ultrasonic wave signals and identifies the characteristics of the materials or existing defects through signal processing and analysis.

[0003] When using ultrasonic technology to detect submarine pipelines, guide rails and moving mechanisms are usually used in cooperation to drive the ultrasonic detection equipment to move on the submarine pipeline, so that the ultrasonic detection equipment can detect the submarine pipeline.

[0004] When installing the connecting guide rail for the movement of the ultrasonic detection equipment, the connecting guide rail is usually directly installed on the submarine pipeline by fixing parts and bolts. This will cause a gap between the ultrasonic detection equipment and the submarine pipeline when the ultrasonic detection equipment moves on the connecting guide rail, thus affecting the detection accuracy of the ultrasonic detection equipment for the submarine pipeline. It is not convenient to suspend the connecting guide rail so that the ultrasonic detection equipment directly faces the submarine pipeline. Content of the Utility Model

[0005] The purpose of the utility model is to provide a track structure based on ultrasonic detection of submarine pipelines to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A track structure based on ultrasonic detection of submarine pipelines, including a pipeline;

[0007] A connecting guide rail is arranged on the top of the pipeline, an installation collar is installed on the outside of the pipeline, the top of the installation collar is fixedly connected with an installation frame, and an installation component for installing the connecting guide rail is arranged inside the installation frame. The installation component includes:

[0008] An installation plate, which is fixedly connected to the top of the inner wall of the installation frame;

[0009] A clamping member, which is horizontally slidably arranged at the bottom of the installation plate and slidably clamps the top of the outer wall of the connecting guide rail;

[0010] A locking component, which is clamped between the clamping member and the connecting guide rail.

[0011] Preferably, a connecting block is fixedly connected to the bottom of the side of the installation plate, a connecting frame is horizontally slidably sleeved on the outer wall of the connecting block, and the bottom of the connecting frame is fixedly connected to the clamping member.

[0012] Preferably, the locking component includes:

[0013] The first fixed plate is arranged at the top of the clamping part;

[0014] The locking rod is vertically clamped between the clamping part and the connecting guide rail, and the outer wall of the locking rod is fixedly inserted and sleeved with the first fixed plate.

[0015] Preferably, the outer wall of the locking rod is slidably inserted and sleeved with the clamping part, locking holes are symmetrically formed at the top of the connecting guide rail, and the bottom of the outer wall of the locking rod is slidably sleeved with the inner cavity of the locking hole.

[0016] Preferably, a second fixed plate is arranged at the top of the first fixed plate, limiting springs are symmetrically arranged between the second fixed plate and the first fixed plate, the outer wall of the locking rod is slidably sleeved with the limiting springs, the top of the outer wall of the locking rod is slidably inserted and sleeved with the second fixed plate, and a limiting block is fixedly connected to the top of the locking rod.

[0017] Preferably, a positioning plate is arranged at the top of the second fixed plate, the side of the positioning plate is fixedly connected to the mounting plate, a positioning block is fixedly connected to the bottom of the positioning plate, a positioning hole is formed at the top of the second fixed plate, and the outer wall of the positioning block is slidably clamped with the inner cavity of the positioning hole.

[0018] The technical effects and advantages of the present utility model:

[0019] The present utility model utilizes the cooperation of a pipeline, a connecting guide rail, a mounting collar, a mounting frame and a mounting component. The mounting component includes a mounting plate, a clamping part and a locking component. Under the action of the locking component, two clamping parts can be stably clamped at the top of the outer wall of the connecting guide rail, so that the connecting guide rail is mounted on the top of the pipeline through the mounting frame and the mounting collar, and it is convenient to disassemble and maintain under the locking component. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0021] Figure 2 It is a schematic diagram of the overall structure of the mounting frame of the present utility model.

[0022] Figure 3 It is a schematic diagram of the internal structure of the side of the clamping part of the present utility model.

[0023] In the figure: 1, pipeline; 2, connecting guide rail; 3, mounting collar; 4, mounting frame; 5, mounting component; 51, mounting plate; 52, clamping part; 53, locking component; 531, first fixed plate; 532, locking rod; 533, second fixed plate; 534, limiting spring; 535, limiting block; 536, positioning plate; 537, positioning block; 54, connecting block; 55, connecting frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figures 1 - 3 A track structure based on ultrasonic detection of submarine pipes is shown, comprising a pipeline 1, a connecting guide rail 2 is arranged on the top of the pipeline 1, a mounting collar 3 is installed on the outside of the pipeline 1, a mounting frame 4 is fixedly connected to the top of the mounting collar 3, and a mounting assembly 5 for mounting the connecting guide rail 2 is arranged inside the mounting frame 4. Under the action of the mounting collar 3, the mounting frame 4 and the mounting assembly 5, the connecting guide rail 2 can be installed in the air on the top of the pipeline 1, so that the equipment for detecting the pipeline 1 is installed at the bottom of the connecting guide rail 2 and moves along the track of the connecting guide rail 2, so that the pipeline 1 can be directly detected.

[0026] In particular, the mounting assembly 5 includes a mounting plate 51, a clamping member 52 and a locking assembly 53. The mounting plate 51 is fixedly connected to the top of the inner wall of the mounting frame 4. The clamping member 52 is horizontally slidably arranged at the bottom of the mounting plate 51. The clamping member 52 is slidably clamped to the top of the outer wall of the connecting guide rail 2. The cross section of the clamping member 52 is C-shaped, and the two clamping members 52 are symmetrically clamped to the top of the outer wall of the connecting guide rail 2, which can limit the lifting of the connecting guide rail 2. The bottom of the side of the mounting plate 51 is fixedly connected to a connecting block 54. The outer wall of the connecting block 54 is horizontally slidably sleeved with a connecting frame 55. The bottom of the connecting frame 55 is fixedly connected to the clamping member 52. The clamping member 52 can slide through the connecting frame 55. The two clamping members 52 are movably connected to the bottom of the connecting block 54, and the two clamping members 52 move away from each other, so that the connecting frame 55 can be separated from the connecting block 54, so that the clamping member 52 can be disassembled, and the locking assembly 53 is clamped between the clamping member 52 and the connecting guide rail 2. The locking assembly 53 can not only improve the stability of the clamping of the two clamping members 52 and the connecting guide rail 2, but also can limit the position of the clamping member 52 at the bottom of the mounting plate 51, and when the two symmetrical clamping members 52 are clamped at the joint of the two connecting guide rails 2, the locking assemblies 53 are arranged on both sides of the top of the two clamping members 52, so as to ensure the stability of the clamping of the two connecting guide rails 2 between the two symmetrical clamping members 52.

[0027] In particular, the locking component 53 includes a first fixing plate 531 and two locking rods 532. The first fixing plate 531 is disposed on the top of the clamping member 52. The locking rods 532 are vertically clamped between the clamping member 52 and the connecting guide rail 2. The outer wall of the locking rod 532 is fixedly inserted and sleeved with the first fixing plate 531, that is, two locking rods 532 are connected to the first fixing plate 531. The outer wall of the locking rod 532 is slidably inserted and sleeved with the clamping member 52. Locking holes are symmetrically formed at the top of the connecting guide rail 2. The bottom of the outer wall of the locking rod 532 is slidably sleeved with the inner cavity of the locking hole. When the two locking rods 532 on the first fixing plate 531 are clamped with the two clamping members 52, the stability of the distance between the two clamping members 52 can be ensured. Furthermore, the connecting frame 55 cannot slide and separate from the connecting block 54, thereby ensuring the stability of the two clamping members 52 installed at the bottom of the mounting plate 51. Moreover, the bottom of the locking rod 532 is clamped with the connecting guide rail 2, which can improve the clamping stability between the connecting guide rail 2 and the clamping member 52.

[0028] Furthermore, a second fixing plate 533 is disposed on the top of the first fixing plate 531. Limiting springs 534 are symmetrically arranged between the second fixing plate 533 and the first fixing plate 531. The outer wall of the locking rod 532 is slidably sleeved with the limiting springs 534. The limiting springs 534 can give the first fixing plate 531 an elastic force towards the clamping member 52, thereby improving the clamping stability of the first fixing plate 531 driving the locking rod 532 with the clamping member 52 and the connecting guide rail 2. The top of the outer wall of the locking rod 532 is slidably inserted and sleeved with the second fixing plate 533. A limiting block 535 is fixedly connected to the top of the locking rod 532. A positioning plate 536 is disposed on the top of the second fixing plate 533. The side of the positioning plate 536 is fixedly connected to the mounting plate 51. A positioning block 537 is fixedly connected to the bottom of the positioning plate 536. A positioning hole is formed at the top of the second fixing plate 533. The outer wall of the positioning block 537 is slidably clamped with the inner cavity of the positioning hole. In addition, the limiting springs 534 can also give the second fixing plate 533 an elastic supporting force, and the elastic force of the limiting springs 534 acting on the second fixing plate 533 is sufficient to support the weight of the second fixing plate 533, thereby ensuring the stability of the second fixing plate 533 clamped to the side of the mounting plate 51 through the positioning plate 536 and the positioning block 537. By relatively squeezing the first fixing plate 531 and the second fixing plate 533, they can be removed for replacement or maintenance.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An orbital structure based on ultrasonic inspection of submarine pipelines, comprising a pipeline (1); Characterized in that, A connecting guide rail (2) is arranged at the top of the pipeline (1), an installation collar (3) is installed outside the pipeline (1), the top of the installation collar (3) is fixedly connected with an installation frame (4), and an installation component (5) for installing the connecting guide rail (2) is arranged inside the installation frame (4). The installation component (5) includes: An installation plate (51) fixedly connected to the top of the inner wall of the installation frame (4); A clamping member (52) horizontally slidably arranged at the bottom of the installation plate (51), and the clamping member (52) is slidably clamped to the top of the outer wall of the connecting guide rail (2); A locking assembly (53) clamped between the clamping member (52) and the connecting guide rail (2).

2. The track structure based on submarine pipeline ultrasonic inspection according to claim 1, wherein, A connecting block (54) is fixedly connected to the bottom of the side of the installation plate (51), a connecting frame (55) is horizontally slidably sleeved on the outer wall of the connecting block (54), and the bottom of the connecting frame (55) is fixedly connected to the clamping member (52).

3. The track structure based on submarine pipeline ultrasonic detection according to claim 1, characterized in that The locking assembly (53) includes: A first fixing plate (531) arranged at the top of the clamping member (52); A locking rod (532) vertically clamped between the clamping member (52) and the connecting guide rail (2), and the outer wall of the locking rod (532) is fixedly inserted and sleeved with the first fixing plate (531).

4. A track structure based on submarine pipeline ultrasonic detection according to claim 3, characterized in that The outer wall of the locking rod (532) is slidably inserted and sleeved with the clamping member (52), locking holes are symmetrically opened at the top of the connecting guide rail (2), and the bottom of the outer wall of the locking rod (532) is slidably sleeved with the inner cavity of the locking hole.

5. The track structure based on submarine pipeline ultrasonic detection according to claim 4, characterized in that A second fixing plate (533) is arranged at the top of the first fixing plate (531), limiting springs (534) are symmetrically arranged between the second fixing plate (533) and the first fixing plate (531), the outer wall of the locking rod (532) is slidably sleeved with the limiting springs (534), the top of the outer wall of the locking rod (532) is slidably inserted and sleeved with the second fixing plate (533), and a limiting block (535) is fixedly connected to the top of the locking rod (532).

6. The track structure based on submarine pipeline ultrasonic inspection according to claim 5, wherein, A positioning plate (536) is arranged at the top of the second fixing plate (533), the side of the positioning plate (536) is fixedly connected to the installation plate (51), a positioning block (537) is fixedly connected to the bottom of the positioning plate (536), a positioning hole is opened at the top of the second fixing plate (533), and the outer wall of the positioning block (537) is slidably clamped with the inner cavity of the positioning hole.

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