CN215727976U - Portable dehydrogenation reactor welding seam detection device - Google Patents
Portable dehydrogenation reactor welding seam detection device Download PDFInfo
- Publication number
- CN215727976U CN215727976U CN202121340609.5U CN202121340609U CN215727976U CN 215727976 U CN215727976 U CN 215727976U CN 202121340609 U CN202121340609 U CN 202121340609U CN 215727976 U CN215727976 U CN 215727976U
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- CN
- China
- Prior art keywords
- mainframe box
- portable
- detection device
- dehydrogenation reactor
- weld joint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000006356 dehydrogenation reaction Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000000872 buffer Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009865 steel metallurgy Methods 0.000 description 1
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a portable dehydrogenation reactor weld joint detection device, and relates to the technical field of weld joint detection equipment. The utility model aims to solve the technical problems that the disassembly and the assembly are troublesome, the maintenance efficiency is influenced, the mainframe box is difficult to effectively protect, the damage to the mainframe box is easily caused, the detection precision of a detection device is influenced, the service life of equipment is shortened, and unnecessary economic loss is caused. In order to solve the technical problems, the utility model provides a portable welding seam detection device for a dehydrogenation reactor, which comprises a fixed pressing block, a hydraulic buffer, an arc-shaped fixed plate and the like, can reduce the difficulty in dismounting a mainframe box, shorten the dismounting time, improve the maintenance efficiency of the mainframe box, effectively protect the mainframe box, avoid the damage of the mainframe box, prolong the service life and avoid unnecessary economic loss.
Description
Technical Field
The utility model belongs to the technical field of welding seam detection equipment, and particularly relates to a portable welding seam detection device for a dehydrogenation reactor.
Background
The portable welding line detection equipment can be used for quickly, conveniently, nondestructively and accurately detecting, positioning, evaluating and diagnosing various defects in the workpiece, is used for laboratories and engineering field detection, and is widely applied to the fields of welding line detection in boiler pressure container manufacturing, welding line quality evaluation in engineering machinery manufacturing industry, steel metallurgy industry, steel structure manufacturing, ship manufacturing, petroleum and natural gas equipment manufacturing and the like which need defect detection and quality control. Among the prior art, check out test set's mainframe box is mostly inside through screw snap-on at the device casing, when maintaining the mainframe box, the dismouting is comparatively troublesome, need consume longer dismouting time, comparatively influence the efficiency of the maintenance of mainframe box, and current welding seam detection device is difficult to carry out effectual protection to the mainframe box, when receiving accidental collision, cause the mainframe box damage easily, thereby can influence detection device's detection precision, reduce the life of equipment, cause unnecessary economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable welding seam detection device for a dehydrogenation reactor, which is put into use and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable welding seam detection device of a dehydrogenation reactor comprises a device shell, a cover plate and a mainframe box, the top end of the device shell is rotatably provided with a cover plate, the device shell is internally provided with a mainframe box, two vertical plates are respectively arranged on two sides of the inner wall of the device shell, first mounting grooves are respectively arranged at one end of each of the four vertical plates, first threaded rods are respectively rotatably mounted in the four first mounting grooves, first sliding blocks are respectively mounted on the surfaces of the four first threaded rods in a threaded manner, correspond two the equal horizontal installation in one end of first slider has the diaphragm, two the second mounting groove has all been seted up to the top face of diaphragm, two all install the second threaded rod in the second mounting groove, two the equal threaded mounting in surface at second threaded rod both ends has fixed briquetting, four fixed briquetting's bottom and the four corners department contact of mainframe box top face.
Preferably, the supporting legs are installed at four corners of the bottom end face of the device shell, a plurality of vent holes are formed in two corresponding side plates of the device shell, and the top end face of the cover plate is provided with a handle.
Preferably, two mounts are installed to one side that the apron corresponds, all rotate on the mount and install the lock plate, two the draw-in groove has all been seted up to the bottom of lock plate, two fixture blocks are installed at the top that the device casing corresponds a curb plate, two the fixture block difference joint is in the draw-in groove that corresponds.
Preferably, two through grooves are symmetrically formed in a side plate corresponding to the device shell, one ends of the second threaded rods respectively penetrate through the corresponding through grooves in a movable mode and extend to the outside of the device shell, the adjusting discs are installed at one ends of the second threaded rods, and threads on the surfaces of the two ends of the second threaded rods are arranged in opposite directions.
Preferably, four rubber protection pads are all installed to the bottom of fixed briquetting, four the bottom of rubber protection pad all contacts with the top face of mainframe box, install the bottom of device shells inner wall and lay the base, the mainframe box is placed on the top face of laying the base.
Preferably, a curb plate that the device casing corresponds is provided with control panel and test probe, control panel and test probe all with mainframe box electric connection, four miniature servo motor, four are all installed to the bottom of riser miniature servo motor's output respectively with the bottom fixed connection of the first threaded rod that corresponds.
The utility model has the technical effects and advantages that:
1. according to the utility model, through the mutual cooperation of the structures such as the fixed pressing block, the hydraulic buffer, the arc-shaped fixed plate and the like, the disassembly and assembly difficulty of the mainframe box can be reduced, the disassembly and assembly time is shortened, and the maintenance efficiency of the mainframe box is improved;
2. through with the mainframe box steady mounting on the device casing lay the base, can carry out effectual protection to the mainframe box, avoid the mainframe box damage, ensure detection device's precision, improve life, avoid unnecessary economic loss.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
fig. 4 is a left side view structural diagram of the present invention.
In the figure: 1. a device housing; 101. a support leg; 102. a vent hole; 103. a through groove; 2. a cover plate; 201. a handle; 3. a main chassis; 4. a vertical plate; 401. a first mounting groove; 5. a first threaded rod; 6. a first slider; 7. a transverse plate; 701. a second mounting groove; 8. a second threaded rod; 9. a second slider; 10. fixing a pressing block; 1001. a rubber protection pad; 11. a fixed mount; 12. a hydraulic buffer; 13. an arc-shaped fixing plate; 14. an adjusting disk; 15. a micro servo motor; 16. placing a base; 17. a clamping block; 18. a locking plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a portable welding seam detection device of a dehydrogenation reactor as shown in figures 1-4, which comprises a device shell 1, a cover plate 2 and a main case 3, wherein the cover plate 2 is rotatably installed at the top end of the device shell 1, the main case 3 is installed in the device shell 1, two vertical plates 4 are installed on two sides of the inner wall of the device shell 1, one ends of the four vertical plates 4 are respectively provided with a first installation groove 401, a first threaded rod 5 is rotatably installed in the four first installation grooves 401, first sliding blocks 6 are respectively installed on the surfaces of the four first threaded rods 5 in a threaded manner, transverse plates 7 are respectively and horizontally installed at one ends corresponding to the two first sliding blocks 6, second installation grooves 701 are respectively formed in the top end surfaces of the two transverse plates 7, second threaded rods 8 are respectively installed in the two second installation grooves 701, and fixed pressing blocks 10 are respectively installed on the surfaces of two ends of the two second threaded rods 8 in a threaded manner, the bottom ends of the four fixed pressing blocks 10 are in contact with four corners of the top end face of the main case 3.
When the main cabinet 3 needs to be detached from the device housing 1 for maintenance, the two locking plates 18 are rotated to make the two locking blocks 17 leave the corresponding locking grooves, then the cover plate 2 is opened, the four micro servo motors 15 are started again, the four first threaded rods 5 rotate in the corresponding first mounting grooves 401, the four first sliders 6 can slide upwards in the corresponding first mounting grooves 401 through the rotation of the first threaded rods 5, the four fixed pressing blocks 10 leave the top end face of the main cabinet 3 through the upward movement of the four first sliders 6, then the corresponding second threaded rods 8 are rotated through the two adjusting discs 14, the two second threaded rods 8 can rotate in the corresponding second mounting grooves 701, the two second sliders 9 can slide outwards in opposite directions in the second mounting grooves 701 through the rotation of the two second threaded rods 8, so that the four fixed pressing blocks 10 are far away from the upper part of the mainframe box 3, then the mainframe box 3 is pulled upwards, so that the mainframe box 3 can be separated from the two arc-shaped fixed plates 13, after maintenance, when the mainframe box 3 needs to be loaded into the device shell 1, the mainframe box 3 is correctly placed above the device shell 1, then the mainframe box 3 is pressed downwards, the two sides of the mainframe box 3 generate extrusion force on the two hydraulic buffers 12, so that the hydraulic oil in the two hydraulic buffers 12 is compressed, so that the mainframe box 3 can enter between the two arc-shaped fixed plates 13, then the mainframe box 3 is continuously pressed until the bottom of the mainframe box is contacted with the bottom of the placing base 16, and then the mainframe box 3 can be ensured to be stable in the horizontal direction, then the four fixed pressing blocks 10 slide right above the mainframe box 3 by rotating the two second threaded rods 8, after the adjustment is finished, the four micro servo motors 15 are started again, so that the bottoms of the four fixed press blocks 10 can be contacted and extruded with the top of the mainframe box 3, and the stability of the mainframe box 3 in the vertical direction can be ensured.
Two mounts 11 are installed to one side that apron 2 corresponds, all rotate on mount 11 and install locking plate 18, two the draw-in groove has all been seted up to the bottom of locking plate 18, two fixture blocks 17 are installed, two at the top that device casing 1 corresponds a curb plate fixture block 17 joint respectively can carry out the locking with apron 2 through locking plate 18 and fixture block 17 in the draw-in groove that corresponds.
Two through grooves 103 have been seted up to the corresponding curb plate symmetry of device casing 1, two the one end of second threaded rod 8 activity respectively runs through corresponding through groove 103 and extends to the outside of device casing 1, two adjusting disk 14, two are all installed to the one end of second threaded rod 8 the screw thread on the both ends surface of second threaded rod 8 all sets up with opposite direction, can conveniently rotate second threaded rod 8 through adjusting disk 14.
Four rubber protection pad 1001, four are all installed to the bottom of fixed briquetting 10 rubber protection pad 1001's bottom all with the top face contact of mainframe box 3, install the bottom of device casing 1 inner wall and lay base 16, mainframe box 3 places on the top face of laying base 16, can conveniently place mainframe box 3 through laying base 16.
A curb plate that device casing 1 corresponds is provided with control panel and test probe, control panel and test probe all with 3 electric connection of mainframe box, four miniature servo motor 15, four are all installed to the bottom of riser 4 miniature servo motor 15's output respectively with the bottom fixed connection of the first threaded rod 5 that corresponds, can provide power for first threaded rod 5 through miniature servo motor 15.
Claims (6)
1. The utility model provides a portable dehydrogenation reactor welding seam detection device which characterized in that: the device comprises a device shell (1), an apron (2) and a mainframe box (3), wherein the apron (2) is installed on the top end of the device shell (1) in a rotating manner, the mainframe box (3) is installed in the device shell (1), two risers (4) are installed on two sides of the inner wall of the device shell (1), a first installation groove (401) is formed in one end of each of the four risers (4), a first threaded rod (5) is installed in each of the four first installation grooves (401) in a rotating manner, a first sliding block (6) is installed on the surface of each of the four first threaded rods (5) in a threaded manner, transverse plates (7) are horizontally installed on one ends of the corresponding two first sliding blocks (6), second installation grooves (701) are formed in the top end surfaces of the two transverse plates (7), second threaded rods (8) are installed in the two second installation grooves (701), and fixing press blocks (10) are installed on the surface of the two second threaded rods (8) in a threaded manner, the bottom ends of the four fixed pressing blocks (10) are in contact with four corners of the top end face of the main case (3).
2. The portable dehydrogenation reactor weld joint detection device according to claim 1, wherein: landing leg (101) are all installed to the four corners department of device casing (1) bottom face, a plurality of air vent (102) have all been seted up to the both sides board that device casing (1) corresponds, handle (201) are installed to the top face of apron (2).
3. The portable dehydrogenation reactor weld joint detection device according to claim 1, wherein: two mounts (11) are installed to one side that apron (2) correspond, all rotate on mount (11) and install lock plate (18), two the draw-in groove has all been seted up to the bottom of lock plate (18), two fixture blocks (17), two are installed at the top that device casing (1) corresponds a curb plate fixture block (17) difference joint is in the draw-in groove that corresponds.
4. The portable dehydrogenation reactor weld joint detection device according to claim 1, wherein: two through grooves (103) have been seted up to the corresponding curb plate symmetry of device casing (1), two the one end activity respectively of second threaded rod (8) runs through corresponding through groove (103) and extends to the outside of device casing (1), two adjusting disk (14) are all installed to the one end of second threaded rod (8), two the screw thread on the both ends surface of second threaded rod (8) all sets up with opposite direction.
5. The portable dehydrogenation reactor weld joint detection device according to claim 1, wherein: four rubber protection pad (1001), four are all installed to the bottom of fixed briquetting (10) the bottom of rubber protection pad (1001) all with the top face contact of mainframe box (3), install the bottom of device casing (1) inner wall and lay base (16), mainframe box (3) are placed on the top face of laying base (16).
6. The portable dehydrogenation reactor weld joint detection device according to claim 1, wherein: a side plate corresponding to the device shell (1) is provided with a control panel and a detection probe, the control panel and the detection probe are electrically connected with the mainframe box (3) and four miniature servo motors (15) and four are installed at the bottom ends of the vertical plates (4), and the output ends of the miniature servo motors (15) are fixedly connected with the bottom ends of the corresponding first threaded rods (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340609.5U CN215727976U (en) | 2021-06-16 | 2021-06-16 | Portable dehydrogenation reactor welding seam detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340609.5U CN215727976U (en) | 2021-06-16 | 2021-06-16 | Portable dehydrogenation reactor welding seam detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215727976U true CN215727976U (en) | 2022-02-01 |
Family
ID=80043469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121340609.5U Expired - Fee Related CN215727976U (en) | 2021-06-16 | 2021-06-16 | Portable dehydrogenation reactor welding seam detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215727976U (en) |
-
2021
- 2021-06-16 CN CN202121340609.5U patent/CN215727976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |