CN220019524U - Pressure vessel welding seam flaw detection device - Google Patents
Pressure vessel welding seam flaw detection device Download PDFInfo
- Publication number
- CN220019524U CN220019524U CN202321078141.6U CN202321078141U CN220019524U CN 220019524 U CN220019524 U CN 220019524U CN 202321078141 U CN202321078141 U CN 202321078141U CN 220019524 U CN220019524 U CN 220019524U
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- China
- Prior art keywords
- pressure vessel
- fixedly connected
- base
- driving piece
- flaw detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 title description 9
- 239000000523 sample Substances 0.000 claims abstract description 26
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model relates to the technical field of pressure container detection, in particular to a pressure container weld joint flaw detection device which comprises a probe, a base, a lifting mechanism, a traversing mechanism, an air cylinder and a connecting ball, wherein the lifting mechanism comprises a driving piece, a fixed block, a connecting block, a support and a cross rod, the base is provided with a first chute, the support is in sliding connection with the first chute, the driving piece is fixedly connected with the base, the output end of the driving piece is fixedly connected with the fixed block, one end of the connecting block is hinged with the fixed block, the other end of the connecting block is hinged with the support, the cross rod is fixedly connected with the support and is positioned above the support, the traversing mechanism is arranged on the support, the air cylinder is arranged on the traversing mechanism, the output end of the air cylinder is fixedly connected with the connecting ball, the connecting ball is provided with an opening, and the probe is arranged on the connecting ball.
Description
Technical Field
The utility model relates to the technical field of pressure vessel detection, in particular to a pressure vessel weld joint flaw detection device.
Background
The liquefied petroleum gas is petroleum gas which is liquefied under high pressure or low temperature, is called liquefied gas for short, has the characteristics of inflammability and explosiveness, gasifying property, thermal expansion property, detention property, electrification property, corrosiveness, asphyxia property and the like, is mainly used as petrochemical raw materials, can be used for preparing ethylene by cracking hydrocarbon or preparing synthetic gas by converting steam, can be used as industrial, civil and internal combustion engine fuel, and is used as chemical basic raw materials and novel fuel along with the development of petrochemical industry at present.
The existing mode detects the welding seam of the container wall, and the telescopic rod drives the flaw detection probe to detect the petroleum pressure container, so that the adjustability of the telescopic rod has larger limitation, and the detection efficiency of using the flaw detection probe is too slow.
Disclosure of Invention
In view of the above, the utility model aims to provide a pressure vessel weld joint flaw detection device, which aims to solve the technical problems that in the prior art, the weld joint of the vessel wall is detected by driving a flaw detection probe to detect the petroleum pressure vessel through a telescopic rod, and the adjustability of the telescopic rod has larger limitation, so that the detection efficiency of using the flaw detection probe is too slow.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a pressure container weld joint flaw detection device which comprises a probe, a base, a lifting mechanism, a traversing mechanism, an air cylinder and a connecting ball, wherein the lifting mechanism comprises a driving piece, a fixed block, a connecting block, a strut and a cross rod, the base is provided with a first sliding groove, the strut is in sliding connection with the first sliding groove, the driving piece is fixedly connected with the base, the output end of the driving piece is fixedly connected with the fixed block, one end of the connecting block is hinged with the fixed block, the other end of the connecting block is hinged with the strut, the cross rod is fixedly connected with the strut and is positioned above the strut, the traversing mechanism is arranged on the strut, the air cylinder is arranged on the traversing mechanism, the output end of the air cylinder is fixedly connected with the connecting ball, the connecting ball is provided with an opening, and the probe is arranged on the connecting ball.
Further, sideslip mechanism includes first motor, gear and rack, the pillar is provided with the second spout, the rack with second spout sliding connection, first motor is installed on the horizontal pole, the output of first motor with gear fixed connection, just the gear with the rack meshing, the cylinder is installed on the rack.
Further, the driving piece comprises a support plate and a second motor, the support plate is fixedly connected with the base, and the second motor is installed on the support plate.
Further, the pressure vessel weld joint flaw detection device further comprises two sliding parts, the base is further provided with two grooves, the two sliding parts are fixedly connected with the support column, and the two sliding parts are respectively and slidably connected with the corresponding grooves.
Further, the pressure vessel weld joint flaw detection device further comprises a stabilizing plate, one end of the stabilizing plate is fixedly connected with the support column, and the other end of the stabilizing plate is connected with the air cylinder.
The beneficial effects of the utility model are as follows: through setting up elevating system with sideslip mechanism, when specifically using, will at first the base removes to the assigned position, then opens the driving piece, the output of driving piece drives the fixed block rotates, the fixed block drives the one end of connecting block is in rotate on the fixed block, drive the other end of connecting block is in rotate on the pillar, the connecting block drives the pillar is in slide in the first spout when rotating for the pillar drives sideslip mechanism rises or moves down to the assigned position, afterwards sideslip mechanism drives cylinder lateral shifting reaches the assigned position, the cylinder drives the connecting ball with on the connecting ball the probe removes, detects through the probe detects a flaw to the pressure vessel welding seam, in this way realizes the upper and lower and the lateral movement of probe, can more convenient regulation longitudinal position and lateral position realize the detection of different angles, improves detection efficiency.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in the following preferred detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a first embodiment of the present utility model:
fig. 2 is a front view of a first embodiment of the present utility model:
fig. 3 is a side view of a first embodiment of the utility model:
fig. 4 is a schematic structural view of a second embodiment of the present utility model.
Reference numerals: 101 is a probe, 102 is a base, 103 is a cylinder, 104 is a connecting ball, 105 is a fixed block, 106 is a connecting block, 107 is a strut, 108 is a cross bar, 109 is a first motor, 110 is a gear, 111 is a rack, 112 is a support plate, 113 is a second motor, 114 is a first chute, 115 is a second chute, 116 is an opening, 201 is a sliding piece, 202 is a stabilizing plate, and 203 is a groove.
Detailed Description
The utility model is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
First embodiment:
referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a first embodiment of the present utility model: fig. 2 is a front view of a first embodiment of the present utility model: fig. 3 is a side view of a first embodiment of the utility model.
The utility model provides a pressure vessel weld joint flaw detection device, which comprises: including probe 101, base 102, elevating system, sideslip mechanism, cylinder 103 and connecting ball 104, elevating system includes driving piece, fixed block 105, connecting block 106, pillar 107 and horizontal pole 108, sideslip mechanism includes first motor 109, gear 110 and rack 111, the driving piece includes extension board 112 and second motor 113, and the aforesaid scheme has solved the existing mode and has detected the welding seam department of container wall in the prior art and have detected oil pressure vessel through telescopic link drive flaw detection probe 101, and the adjustability of telescopic link has great limitation for use the technical problem that the detection efficiency of flaw detection probe 101 is too slow.
For the specific embodiment, the probe 101 is used for detecting the flaw of the welding line of the pressure vessel.
Wherein the base 102 is provided with a first chute 114, the support column 107 is slidably connected with the first chute 114, the driving member is fixedly connected with the base 102, the output end of the driving member is fixedly connected with the fixed block 105, one end of the connecting block 106 is hinged with the fixed block 105, the other end of the connecting block 106 is hinged with the support column 107, the cross bar 108 is fixedly connected with the support column 107 and is positioned above the support column 107, the traversing mechanism is arranged on the support column 107, the air cylinder 103 is arranged on the traversing mechanism, the output end of the air cylinder 103 is fixedly connected with the connecting ball 104, the connecting ball 104 is provided with an opening 116, the probe 101 is arranged on the connecting ball 104, and when in specific use, the base 102 is firstly moved to a designated position by arranging the lifting mechanism and the traversing mechanism, then the driving piece is opened, the output end of the driving piece drives the fixed block 105 to rotate, the fixed block 105 drives one end of the connecting block 106 to rotate on the fixed block 105, the other end of the connecting block 106 is driven to rotate on the supporting column 107, the connecting block 106 drives the supporting column 107 to slide in the first sliding groove 114 while rotating, so that the supporting column 107 drives the traversing mechanism to ascend or descend to a designated position, then the traversing mechanism drives the air cylinder 103 to transversely move to the designated position, the air cylinder 103 drives the connecting ball 104 and the probe 101 on the connecting ball 104 to move, flaw detection is carried out on a welding line of a pressure container through the probe 101, the up-down and transverse movement of the probe 101 is realized in this way, the longitudinal position and the transverse position can be more conveniently adjusted, detection at different angles is realized, and detection efficiency is improved.
Secondly, the support 107 is provided with a second chute 115, the rack 111 is slidably connected with the second chute 115, the first motor 109 is installed on the cross bar 108, the output end of the first motor 109 is fixedly connected with the gear 110, the gear 110 is meshed with the rack 111, the air cylinder 103 is installed on the rack 111, when the support 107 ascends or descends to move to a designated position, the first motor 109 is turned on, the output end of the first motor 109 drives the gear 110 to rotate, the gear 110 drives the rack 111 to slide in the second chute 115, and the rack 111 drives the air cylinder 103 to transversely move so as to drive the probe 101 on the connecting ball 104 to transversely move to the designated position.
Meanwhile, the support plate 112 is fixedly connected with the base 102, the second motor 113 is installed on the support plate 112, and the second motor 113 can be fixed on the base 102 through the support plate 112 by arranging the support plate 112 and the second motor 113.
By means of the lifting mechanism and the transverse moving mechanism, when the pressure container welding seam flaw detection device is specifically used, firstly the base 102 is moved to a specified position, then the driving piece is opened, the output end of the driving piece drives the fixed block 105 to rotate, the fixed block 105 drives one end of the connecting block 106 to rotate on the fixed block 105, the other end of the connecting block 106 is driven to rotate on the supporting column 107, the connecting block 106 drives the supporting column 107 to slide in the first sliding groove 114 while rotating, the supporting column 107 drives the transverse moving mechanism to ascend or descend to the specified position, then the transverse moving mechanism drives the air cylinder 103 to transversely move to the specified position, the air cylinder 103 drives the connecting ball 104 and the probe 101 on the connecting ball 104, flaw detection is carried out on the pressure container welding seam through the probe 101, the up-down and transverse movement of the probe 101 can be achieved in the mode, the longitudinal position and the transverse position can be adjusted conveniently, and the detection efficiency of different angles can be improved.
Second embodiment:
referring to fig. 4 on the basis of the first embodiment, fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.
The utility model provides a pressure vessel weld inspection device which further comprises two sliding pieces 201 and a stabilizing plate 202.
For this embodiment, the base 102 is further provided with two grooves 203, two sliding members 201 are fixedly connected with the supporting posts 107, and the two sliding members 201 are respectively slidably connected with the corresponding grooves 203, by arranging two sliding members 201, when the supporting posts 107 move, the supporting posts 107 drive the two sliding members 201 to respectively slide in the corresponding grooves 203, so that the stability of the supporting posts 107 can be improved.
One end of the stabilizing plate 202 is fixedly connected with the supporting column 107, the other end of the stabilizing plate 202 is connected with the air cylinder 103, and the air cylinder 103 can be supported by the stabilizing plate 202, so that stability of the air cylinder 103 is improved.
By using the pressure container weld inspection device of this embodiment, by arranging two sliding members 201, when the supporting column 107 moves, the supporting column 107 drives two sliding members 201 to slide in the corresponding grooves 203 respectively, so that stability of the supporting column 107 can be improved, by arranging the stabilizing plate 202, the air cylinder 103 can be supported, and stability of the air cylinder 103 can be improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (5)
1. A pressure vessel weld joint flaw detection device comprises a probe, and is characterized in that,
still include base, elevating system, sideslip mechanism, cylinder and connecting ball, elevating system includes driving piece, fixed block, connecting block, pillar and horizontal pole, the base is provided with first spout, the pillar with first spout sliding connection, the driving piece with base fixed connection, the output of driving piece with fixed block fixed connection, the one end of connecting block with the fixed block articulates, the other end of connecting block with the pillar articulates, the horizontal pole with pillar fixed connection, and is located the top of pillar, sideslip mechanism sets up on the pillar, the cylinder is installed on the sideslip mechanism, the output of cylinder with connecting ball fixed connection, the connecting ball is provided with the opening, the probe sets up on the connecting ball.
2. The pressure vessel weld inspection apparatus according to claim 1, wherein,
the transverse moving mechanism comprises a first motor, a gear and a rack, the support is provided with a second chute, the rack is in sliding connection with the second chute, the first motor is installed on the cross rod, the output end of the first motor is fixedly connected with the gear, the gear is meshed with the rack, and the cylinder is installed on the rack.
3. The pressure vessel weld inspection apparatus according to claim 2, wherein,
the driving piece comprises a support plate and a second motor, wherein the support plate is fixedly connected with the base, and the second motor is installed on the support plate.
4. The pressure vessel weld inspection apparatus according to claim 3, wherein,
the pressure vessel weld joint flaw detection device further comprises two sliding parts, the base is further provided with two grooves, the two sliding parts are fixedly connected with the support column, and the two sliding parts are respectively and slidably connected with the corresponding grooves.
5. The pressure vessel weld inspection apparatus according to claim 4, wherein,
the pressure vessel weld joint flaw detection device further comprises a stabilizing plate, one end of the stabilizing plate is fixedly connected with the support column, and the other end of the stabilizing plate is connected with the air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321078141.6U CN220019524U (en) | 2023-05-08 | 2023-05-08 | Pressure vessel welding seam flaw detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321078141.6U CN220019524U (en) | 2023-05-08 | 2023-05-08 | Pressure vessel welding seam flaw detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019524U true CN220019524U (en) | 2023-11-14 |
Family
ID=88680162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321078141.6U Active CN220019524U (en) | 2023-05-08 | 2023-05-08 | Pressure vessel welding seam flaw detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019524U (en) |
-
2023
- 2023-05-08 CN CN202321078141.6U patent/CN220019524U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |