CN219828572U - Pipeline welding seam detector - Google Patents
Pipeline welding seam detector Download PDFInfo
- Publication number
- CN219828572U CN219828572U CN202320447539.6U CN202320447539U CN219828572U CN 219828572 U CN219828572 U CN 219828572U CN 202320447539 U CN202320447539 U CN 202320447539U CN 219828572 U CN219828572 U CN 219828572U
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- Prior art keywords
- pipeline
- fixed
- rod
- arc blocks
- connecting rod
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- 238000003466 welding Methods 0.000 title abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000007689 inspection Methods 0.000 claims 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a pipeline welding seam detector, which comprises a pipeline, wherein a detection mechanism comprises arc blocks arranged on two sides of the pipeline, a spring is arranged in a first telescopic rod fixed on one side of the arc blocks, the pipeline welding seam detector is provided with the detection mechanism, the arc blocks are firstly moved to clamp a pipe groove into the two groups of arc blocks, then a rotating column is rotated, the rotating column drives a worm to rotate, the worm drives a worm wheel and a screw rod in a worm wheel to rotate, a ball nut on the outer side of the screw rod moves up and down outside the screw rod and drives a connecting block to move, finally the connecting block drives a push rod to move to fix the position of the arc blocks, finally, a connecting rod is adjusted to fix a probe on one side close to the pipeline, a side plate is rotated, a roller on one side of the arc blocks surrounds the pipeline to assist the arc blocks to rotate, and the probe detects the welding seam of the pipeline around the pipeline.
Description
Technical Field
The utility model particularly relates to the technical field of weld joint detectors, in particular to a pipeline weld joint detector.
Background
The welding seam detector can detect, locate, evaluate and diagnose various defects (cracks, inclusions, air holes, incomplete penetration, incomplete fusion and the like) in the workpiece rapidly, conveniently and accurately without damage. The method is used for laboratory and engineering field detection.
Generally when detecting pipeline welding seam, need handheld detection probe rotate pipeline and detect the welding seam department of pipeline, use inconvenient, detection efficiency is lower, and long-time handheld probe detects and produces tired easily, appears leaking point and detects the condition incomplete.
Disclosure of Invention
The utility model aims to provide a pipeline weld joint detector, which aims to solve the problems of inconvenient detection and use and low efficiency of a handheld probe of weld joint detection equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline weld joint detector comprises a pipeline, wherein a probe is arranged at one side of a movably connected detection mechanism at the outer side of the pipeline;
the detection mechanism comprises arc blocks arranged on two sides of the pipeline, a spring is arranged in the first telescopic rod fixed on one side of the arc blocks, and the other end of the first telescopic rod is movably connected with a roller.
Preferably, the top of arc piece is fixed with the curb plate, the fixed block is fixed to one side of curb plate, the lateral wall swing joint swivel post of the fixed frame of fixed block one side is fixed in, and one side meshing of the worm of swivel post one end is rotated there is the worm wheel, and the lead screw in the worm wheel follows the worm wheel and rotates.
Through above-mentioned technical scheme, drive the lead screw rotation through link mechanism.
Preferably, a connecting plate is arranged on one side of the ball nut on the outer side of the screw rod, a second telescopic rod is fixed at one end of the connecting plate, and the other end of the connecting plate drives the ejector rod to linearly move.
Through above-mentioned technical scheme, the position of fixed arc piece.
Preferably, a sleeve is fixed at the top of the arc-shaped block, and the sleeve is movably connected with a loop bar at one side of the side plate.
Through above-mentioned technical scheme, the fixed arc piece of auxiliary side board.
Preferably, the inside swing joint connecting rod of curb plate, the rectangular channel of placing the probe has been seted up to the bottom side of connecting rod, and connecting rod lower extreme one side swing joint's threaded rod runs through the connecting rod.
Through the technical scheme, the probe is fixed.
Preferably, the outside of connecting rod is equipped with the connecting block, and one side of connecting block is equipped with swing joint's adjusting screw.
Through the technical scheme, the position of the probe is adjusted.
Compared with the prior art, the utility model has the beneficial effects that: a welding seam detector for a pipeline,
(1) The device comprises a detection mechanism, a detection rod, a connecting rod, a probe, a pipeline, a rotating column, a ball nut, a connecting block, a connecting rod, a probe, a pipeline welding seam and the like, wherein the detection mechanism is arranged in the arc-shaped block, the pipe groove is clamped into the arc-shaped block, the rotating column is rotated to drive the worm to rotate, the worm drives a worm wheel and a screw rod in the worm wheel to rotate, a ball nut outside the screw rod moves up and down outside the screw rod and drives the connecting block to move, the connecting block drives the ejector rod to move to fix the position of the arc-shaped block, and finally the connecting rod is adjusted to fix the probe on one side close to the pipeline.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the detecting mechanism of the present utility model;
fig. 4 is a schematic view of the connection structure of the arc-shaped block, the first telescopic rod and the roller.
In the figure: 1. a pipe; 2. a detection mechanism; 201. an arc-shaped block; 202. a first telescopic rod; 203. a spring; 204. a roller; 205. a side plate; 206. a fixed block; 207. a fixed frame; 208. a rotating column; 209. a worm; 210. a worm wheel; 211. a screw rod; 212. a ball nut; 213. a connecting plate; 214. a second telescopic rod; 215. a push rod; 216. a sleeve; 217. a loop bar; 218. a connecting rod; 219. rectangular grooves; 220. a threaded rod; 221. a connecting block; 222. adjusting a screw; 3. a probe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a pipeline weld joint detector;
as shown in fig. 1 and fig. 4, including pipeline 1, one side of swing joint's in the pipeline 1 outside detection mechanism 2 is equipped with probe 3, rotates detection mechanism 2 and encircles pipeline 1 and detect pipeline 1's welding seam department, wherein, detection mechanism 2 is including setting up in pipeline 1 both sides's arc piece 201, the arc one side of arc piece 201 is provided with the first telescopic link 202 of multiunit, the one end fixed spring 203 of the extension rod in the first telescopic link 202, the other end rotates and connects gyro wheel 204, the inside of the first telescopic link 202 that is fixed in arc piece 201 one side is equipped with spring 203, and the other end swing joint gyro wheel 204 of first telescopic link 202.
In the above scheme, when rotating arc piece 201, the first telescopic link 202 of multiunit of arc piece 201 arc one side drives gyro wheel 204 through spring 203 and stretches out and draws back, and gyro wheel 204 laminating is rotated in pipeline 1 outside auxiliary probe 3 and is encircleed pipeline 1 and detect pipeline 1 welding seam department, makes to detect more convenient, and detection efficiency is higher.
As shown in fig. 1 and 3, a side plate 205 is fixed at the top of the arc-shaped block 201, a fixed block 206 is fixed at one side of the side plate 205, a rotating post 208 is movably connected to the side wall of a fixed frame 207 fixed at one side of the fixed block 206, a rotating handle is fixed at one side outside the fixed frame 207 of the rotating post 208, the rotating post 208 penetrates through the side wall of the fixed frame 207 to be rotationally connected with the fixed frame 207, a worm wheel 210 is meshed and rotated at one side of a worm 209 at one end of the rotating post 208, a worm wheel 210 is fixed at one end of a screw 211, the other end penetrates through the side wall of the fixed block 206 to be rotationally connected with the fixed block 206, the screw 211 in the worm wheel 210 rotates along with the worm wheel 210, the rotating handle drives the rotating post 208 to rotate, the worm 209 drives the worm wheel 210 to rotate along with the worm wheel 210.
As shown in fig. 1 and 3, further, a connecting plate 213 is provided on one side of the ball nut 212 outside the screw 211, a second telescopic rod 214 is fixed inside the fixing block 206 near one side of the screw 211, the top of the second telescopic rod 214 is fixed on the connecting plate 213 on one side of the ball nut 212, a push rod 215 is fixed on the other side of the connecting plate 213 fixed on the top of the second telescopic rod 214, a second telescopic rod 214 is fixed on one end of the connecting plate 213, and the push rod 215 is driven to move linearly by the other end of the connecting plate 213.
In the above further scheme, when the screw 211 rotates, the ball nut 212 is lifted and lowered outside the screw 211 and drives the connecting plate 213 on one side to lift, one end of the connecting plate 213 drives the second telescopic rod 214 to stretch and retract, and drives the ejector rod 215 to linearly move to fix the position of the arc-shaped block 201, thereby facilitating the installation and clamping of the device on the outside of the pipeline 1.
As shown in fig. 1, a sleeve 216 is fixed at the top of a group of arc blocks 201, a movable groove is provided at the bottom of the side plate 205, a sleeve rod 217 is fixed in the movable groove, the sleeve 216 is sleeved outside the sleeve rod 217, the sleeve 216 is movably connected with the sleeve rod 217 at one side of the side plate 205, and a group of arc blocks 201 horizontally move on the sleeve rod 217 through the sleeve 216 to be close to the pipeline 1, so that the pipeline 1 is convenient to install.
As shown in fig. 1, the inside of the side plate 205 is movably connected with a connecting rod 218, a rectangular groove 219 for placing the probe 3 is formed on the bottom side of the connecting rod 218, 2 groups of threaded rods 220 are arranged on one side of the lower end of the connecting rod 218, the threaded rods 220 penetrate through the connecting rod 218 and are in threaded connection with the connecting rod 218, the threaded rods 220 movably connected with one side of the lower end of the connecting rod 218 penetrate through the connecting rod 218, the probe 3 is placed in the rectangular groove 219 before detection, the threaded rods 220 are rotated, and the threaded rods 220 are in threaded connection with one side of the connecting rod 218 to fix the position of the probe 3.
As shown in fig. 1, a connecting block 221 is disposed on the outer side of the connecting rod 218, the connecting block 221 is sleeved on the outer side of the connecting rod 218 and is fixed with the side plate 205, a plurality of groups of thread grooves are formed on one side of the connecting rod 218, and an adjusting screw 222 movably connected is disposed on one side of the connecting block 221.
In the above scheme, the connecting rod 218 is pushed, the probe 3 at one end of the connecting rod 218 is adjusted to be close to one side of the pipeline 1, the adjusting screw 222 is rotated, and the adjusting screw 222 is in threaded connection with the thread groove in the connecting rod 218 to fix the position of the probe 3, so that the probe 3 is conveniently adjusted and fixed at a proper position to detect the pipeline 1.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The pipeline weld joint detector comprises a pipeline (1) and is characterized in that a probe (3) is arranged at one side of a movably connected detection mechanism (2) at the outer side of the pipeline (1);
the detection mechanism (2) comprises arc blocks (201) arranged on two sides of the pipeline (1), a spring (203) is arranged in a first telescopic rod (202) fixed on one side of the arc blocks (201), and the other end of the first telescopic rod (202) is movably connected with a roller (204).
2. A pipe weld inspection apparatus as defined in claim 1 wherein: the top of arc piece (201) is fixed with curb plate (205), fixed block (206) are fixed to one side of curb plate (205), are fixed in lateral wall swing joint steering column (208) of fixed frame (207) of fixed block (206) one side, one side meshing of worm (209) of steering column (208) one end is rotated and is had worm wheel (210), and lead screw (211) in worm wheel (210) follow worm wheel (210) rotation.
3. A pipe weld inspection apparatus as defined in claim 2 wherein: one side of a ball nut (212) at the outer side of the screw rod (211) is provided with a connecting plate (213), one end of the connecting plate (213) is fixed with a second telescopic rod (214), and the other end drives a push rod (215) to linearly move.
4. A pipe weld inspection apparatus as defined in claim 1 wherein: the top of the arc-shaped block (201) is fixed with a sleeve (216), and the sleeve (216) is movably connected with a sleeve rod (217) on one side of the side plate (205).
5. A pipe weld inspection apparatus as defined in claim 2 wherein: the inside swing joint connecting rod (218) of curb plate (205), rectangular groove (219) of placing probe (3) are seted up to the bottom side of connecting rod (218), and connecting rod (218) lower extreme one side swing joint's threaded rod (220) runs through connecting rod (218).
6. The pipe weld inspection instrument of claim 5, wherein: the outside of connecting rod (218) is equipped with connecting block (221), and one side of connecting block (221) is equipped with swing joint's adjusting screw (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447539.6U CN219828572U (en) | 2023-03-10 | 2023-03-10 | Pipeline welding seam detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447539.6U CN219828572U (en) | 2023-03-10 | 2023-03-10 | Pipeline welding seam detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219828572U true CN219828572U (en) | 2023-10-13 |
Family
ID=88249923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320447539.6U Active CN219828572U (en) | 2023-03-10 | 2023-03-10 | Pipeline welding seam detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219828572U (en) |
-
2023
- 2023-03-10 CN CN202320447539.6U patent/CN219828572U/en active Active
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