Pressure pipeline detection auxiliary tool

Abstract

The utility model discloses a pressure pipeline detection auxiliary tool which comprises a base and a supporting cylinder, the supporting cylinder is installed at the upper end of the base, and auxiliary mechanisms are arranged on the base and the supporting cylinder and can assist in pressure pipeline detection. The auxiliary mechanism comprises a supporting ring and an outer gear ring, the supporting ring is rotatably installed at one end of the supporting cylinder, and the outer gear ring is installed on the side wall of the supporting ring. By arranging the pressure pipeline detection auxiliary tool, after stress detection is conducted on a pressure pipeline, the pipeline is automatically rotated, the detection position of the pressure pipeline is automatically adjusted, and the detection accuracy is improved; and then one end of the pipeline is pushed through the push plate, so that the pipeline is moved, the detection position of the pressure pipeline is automatically adjusted, and the detection efficiency of the pressure pipeline is improved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline detection, in particular to an auxiliary tool for pressure pipeline detection. Background Art

[0002] Pressure pipelines refer to all pipelines that are subject to internal or external pressure. They are a commonly used type of pipeline and are widely used in fields such as petrochemicals, public utilities, and marine engineering. Pipelines usually need to be pressure tested after production or before use. Pipeline pressure testing devices in the existing technology require the use of auxiliary tooling to limit and clamp the pipeline when performing pressure testing on the pipeline. After the pipeline is clamped, when testing other positions of the pipeline later, the pipeline needs to be manually unfixed and rotated, and then clamped again after changing the testing position. This requires many steps and low testing efficiency.

[0003] Therefore, it is necessary to propose an auxiliary tooling for pressure pipeline inspection. Utility Model Content

[0004] The purpose of the present invention is to provide a pressure pipeline detection auxiliary tool to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A pressure pipeline detection auxiliary tool comprises a base and a support cylinder, wherein the support cylinder is mounted on the upper end of the base, and an auxiliary mechanism is provided on the base and the support cylinder, and the auxiliary mechanism can assist in the detection of the pressure pipeline;

[0007] The auxiliary mechanism comprises a support ring and an outer gear ring. The support ring is rotatably mounted on one end of the support cylinder, and the outer gear ring is mounted on the side wall of the support ring.

[0008] In a preferred embodiment of the present invention, a second hydraulic rod and a third hydraulic rod are respectively installed on the inner wall of the support ring, the output end of the second hydraulic rod is connected to the first clamping block, the output end of the third hydraulic rod is connected to the second clamping block, and rubber pads are installed on the inner sides of the first clamping block and the second clamping block.

[0009] In a preferred embodiment of the present invention, a reduction motor is installed at one end of the base, a gear is installed at the output end of the reduction motor, and the gear is meshed with an external gear ring.

[0010] In a preferred embodiment of the present invention, a fifth hydraulic rod is also installed at one end of the base, the output end of the fifth hydraulic rod is connected to the first support seat, and a fourth hydraulic rod is installed at the upper end of the first support seat, and the output end of the fourth hydraulic rod is connected to the first hosting seat.

[0011] In a preferred embodiment of the present invention, a sixth hydraulic rod is installed at the other end of the base, the output end of the sixth hydraulic rod is connected to the second support seat, a seventh hydraulic rod is installed at the upper end of the second support seat, and the output end of the seventh hydraulic rod is connected to the second hosting seat.

[0012] In a preferred embodiment of the present invention, an eighth hydraulic rod is further installed at the upper end of the second support seat, and the output end of the eighth hydraulic rod is connected to the push plate.

[0013] In a preferred embodiment of the present invention, a first hydraulic rod and a camera are respectively installed on the inner wall of the upper end of the support tube, the output end of the first hydraulic rod is connected to the knocking block, and a fill light is installed on the outer side of the camera.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0015] Beneficial effects of the present invention:

[0016] By setting up auxiliary tooling for pressure pipeline detection, after the pressure pipeline is stressed, the pipeline is automatically rotated and the detection position of the pressure pipeline is automatically adjusted. Then, one end of the pipeline is pushed by a push plate to move the pipeline, and the detection position of the pressure pipeline is automatically adjusted, thereby improving the efficiency of pressure pipeline detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a pressure pipeline inspection auxiliary tooling Figure 1 ;

[0018] Figure 2 This is a main view of a pressure pipeline inspection auxiliary tool;

[0019] Figure 3 This is a left view of a pressure pipe inspection auxiliary tooling;

[0020] Figure 4 A schematic diagram of a pressure pipeline inspection auxiliary tooling Figure 2 .

[0021] In the figure: 1. base; 11. support tube; 12. first hydraulic rod; 13. knocking block; 14. camera; 15. fill light; 2. auxiliary mechanism; 21. support ring; 211. outer gear ring; 22. second hydraulic rod; 221. third hydraulic rod; 23. first clamping block; 231. second clamping block; 232. rubber pad; 24. reduction motor; 241. gear; 25. first support seat; 251. fourth hydraulic rod; 252. first hosting seat; 26. fifth hydraulic rod; 27. sixth hydraulic rod; 28. second support seat; 281. seventh hydraulic rod; 282. second hosting seat; 283. eighth hydraulic rod; 284. push plate. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] like Figures 1-4 ;

[0024] It includes a base 1 and a support tube 11. The support tube 11 is installed at the upper end of the base 1 and is used to support and install the support ring 21. The base 1 and the support tube 11 are provided with an auxiliary mechanism 2, which can assist in the detection of the pressure pipeline.

[0025] The auxiliary mechanism 2 includes a support ring 21 and an outer gear ring 211. The support ring 21 is rotatably mounted on one end of the support cylinder 11. The support ring 21 rotates to drive the second hydraulic rod 22 and the third hydraulic rod 221 to rotate. The support ring 21 rotates and resets after each rotation to avoid entanglement of the pipelines of the second hydraulic rod 22 and the third hydraulic rod 221. The outer gear ring 211 is mounted on the side wall of the support ring 21. The outer gear ring 211 is used to drive the support ring 21 to rotate. The second hydraulic rod 22 and the third hydraulic rod 221 are respectively mounted on the inner wall of the support ring 21. The hydraulic rod 22 is used to push the first clamping block 23, and the third hydraulic rod 221 is used to push the second clamping block 231. The output end of the second hydraulic rod 22 is connected to the first clamping block 23, and the output end of the third hydraulic rod 221 is connected to the second clamping block 231. The first clamping block 23 and the second clamping block 231 are used to clamp the pressure pipe for auxiliary detection, and at the same time drive the pressure pipe to rotate and change the position of the pressure pipe detection. Rubber pads 232 are installed on the inner sides of the first clamping block 23 and the second clamping block 231. The rubber pads 232 increase the first clamping block 2 3 and the friction of the second clamping block 231, as well as protecting the pipe clamping position, a reduction motor 24 is installed at one end of the base 1, and the reduction motor 24 is used to drive the gear 241 to rotate, and the gear 241 drives the outer gear ring 211 to rotate, thereby driving the support ring 21 to rotate, and the output end of the reduction motor 24 is installed with a gear 241, and the gear 241 is engaged with the outer gear ring 211. A fifth hydraulic rod 26 is also installed at one end of the base 1, and the fifth hydraulic rod 26 is used to push the first support seat 25 to adjust the position of the first hosting seat 252. The fifth hydraulic rod The output end of 26 is connected to the first support seat 25, and the first support seat 25 is used to support and install the fourth hydraulic rod 251. The bottom of the first support seat 25 is provided with a moving wheel. The upper end of the first support seat 25 is installed with the fourth hydraulic rod 251. The fourth hydraulic rod 251 is used to support the first hosting seat 252 to adjust the height. The output end of the fourth hydraulic rod 251 is connected to the first hosting seat 252. The inner side of the first hosting seat 252 is used to support the pressure pipe. The first hosting seat 252 and the second hosting seat 282 can support pressure pipes of different diameters.

[0026] The other end of the base 1 is installed with a sixth hydraulic rod 27, which is used to push the second support seat 28 to adjust the position of the second hosting seat 282. The output end of the sixth hydraulic rod 27 is connected to the second support seat 28, and the second support seat 28 is used to support and install the seventh hydraulic rod 281 and the eighth hydraulic rod 283. The bottom of the second support seat 28 is provided with a moving wheel, and the upper end of the second support seat 28 is installed with a seventh hydraulic rod 281, which is used to support the second hosting seat 282 to adjust the height. The output end of the seventh hydraulic rod 281 is connected to the second hosting seat 282, and the inner side of the second hosting seat 282 is used to lift the pressure pipe for support. The upper end of the second support seat 28 is also installed with an eighth hydraulic rod 283. The eight hydraulic rods 283 are used to support the movement of the push plate 284. The output end of the eighth hydraulic rod 283 is connected to the push plate 284. The pressure pipe is placed in the first hosting seat 252 and the second hosting seat 282. The push plate 284 pushes one end of the pipe to move the pipe and automatically adjust the detection position of the pressure pipe. The first hydraulic rod 12 and the camera 14 are respectively installed on the inner wall of the upper end of the support cylinder 11. The output end of the first hydraulic rod 12 is connected to the knocking block 13. The first hydraulic rod 12 is used to drive the knocking block 13 to rise and fall, and the knocking block 13 is used to detect the pipe. A fill light 15 is installed on the outside of the camera 14. The pressure pipe is photographed and recorded by the camera 14, and the camera 14 is supplemented with light by the fill light 15.

[0027] The working principle of the utility model is as follows: the fourth hydraulic rod 251 adjusts the height of the first hosting seat 252, the seventh hydraulic rod 281 adjusts the height of the second hosting seat 282, the pressure pipe is placed in the first hosting seat 252 and the second hosting seat 282, the fifth hydraulic rod 26 adjusts the position of the first support seat 25, the sixth hydraulic rod 27 adjusts the position of the second support seat 28, the friction force of the first clamping block 23 and the second clamping block 231 is increased by the rubber pad 232, and the pipe clamping position is protected, the second hydraulic rod 22 pushes the first clamping block 23, the third hydraulic rod 221 pushes the second clamping block 231, and the pressure pipe is clamped by the first clamping block 23 and the second clamping block 231 Auxiliary detection, the first hydraulic rod 12 drives the knocking block 13 to rise and fall, the knocking block 13 is used to detect the pipeline, the camera 14 is used to shoot and record the detection, and the fill light 15 is used to fill the light of the camera 14. The reduction motor 24 drives the gear 241 to rotate, the gear 241 drives the outer gear ring 211 to rotate, and the outer gear ring 211 drives the support ring 21 to rotate, thereby driving the pressure pipeline to rotate and adjust the position for detection. The first clamping block 23 and the second clamping block 231 are separated from the pressure pipeline, and the eighth hydraulic rod 283 pulls the push plate 284, and the push plate 284 pushes one end of the pipeline, thereby moving the pipeline, automatically adjusting the detection position of the pressure pipeline, and improving the pressure pipeline detection efficiency.

[0028] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A pressure pipeline detection auxiliary tool, comprising a base (1) and a support tube (11), wherein the support tube (11) is mounted on the upper end of the base (1), characterized in that: An auxiliary mechanism (2) is provided on the base (1) and the support cylinder (11), and the auxiliary mechanism (2) can assist in the detection of the pressure pipeline; The auxiliary mechanism (2) comprises a support ring (21) and an outer gear ring (211), wherein the support ring (21) is rotatably mounted on one end of the support cylinder (11), the outer gear ring (211) is mounted on the side wall of the support ring (21), and a second hydraulic rod (22) and a third hydraulic rod (221) are respectively mounted on the inner wall of the support ring (21), the output end of the second hydraulic rod (22) is connected to the first clamping block (23), and the output end of the third hydraulic rod (221) is connected to the second clamping block (231), and rubber pads (232) are mounted on the inner sides of the first clamping block (23) and the second clamping block (231), and a reduction motor (24) is mounted on one end of the base (1), and a gear (241) is mounted on the output end of the reduction motor (24), and the gear (241) is meshed and connected to the outer gear ring (211).

2. The pressure pipeline detection auxiliary tool according to claim 1, characterized in that: A fifth hydraulic rod (26) is further installed at one end of the base (1), the output end of the fifth hydraulic rod (26) is connected to the first support seat (25), a fourth hydraulic rod (251) is installed at the upper end of the first support seat (25), and the output end of the fourth hydraulic rod (251) is connected to the first hosting seat (252).

3. The pressure pipeline detection auxiliary tool according to claim 1, characterized in that: A sixth hydraulic rod (27) is installed at the other end of the base (1), the output end of the sixth hydraulic rod (27) is connected to the second support seat (28), a seventh hydraulic rod (281) is installed at the upper end of the second support seat (28), and the output end of the seventh hydraulic rod (281) is connected to the second hosting seat (282).

4. The pressure pipeline detection auxiliary tool according to claim 3, characterized in that: An eighth hydraulic rod (283) is also installed at the upper end of the second support seat (28), and the output end of the eighth hydraulic rod (283) is connected to the push plate (284).

5. The pressure pipeline detection auxiliary tool according to claim 1, characterized in that: A first hydraulic rod (12) and a camera (14) are respectively installed on the inner wall of the upper end of the support cylinder (11), and the output end of the first hydraulic rod (12) is connected to a knocking block (13).

6. The pressure pipeline detection auxiliary tool according to claim 5, characterized in that: A fill light (15) is installed outside the camera (14).

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