CN219870820U - Outer wall hardness detection equipment of pressure vessel - Google Patents
Outer wall hardness detection equipment of pressure vessel Download PDFInfo
- Publication number
- CN219870820U CN219870820U CN202321309331.4U CN202321309331U CN219870820U CN 219870820 U CN219870820 U CN 219870820U CN 202321309331 U CN202321309331 U CN 202321309331U CN 219870820 U CN219870820 U CN 219870820U
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- ring
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- pressure vessel
- screw rod
- hardness
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- 238000001514 detection method Methods 0.000 title abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000007542 hardness measurement Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses equipment for detecting the hardness of the outer wall of a pressure container, which relates to the technical field of hardness detection equipment and comprises a hardness meter and a fixed seat, wherein a support frame is arranged on one side of the upper surface of the fixed seat, the support frame is used for mounting the hardness meter, a measuring pointer is arranged at the bottom of the hardness meter, a pressure container body is arranged in the middle of the upper surface of the fixed seat, and the pressure container body is fixed above the fixed seat through a limiting mechanism; the limiting mechanism comprises an adjusting component and a clamping component, the adjusting component comprises a coaxial bidirectional screw rod which is arranged above the fixing seat and can rotate, the pressure vessel body is fixed through a fixing ring, the clamping ring is used for limiting the pressure vessel body through the inner wall of the fixing ring at the bottom when moving, and meanwhile, the supporting bearing can be driven to rotate when the fixing ring is rotated through connection between the fixing ring and the supporting ring, and the pressure vessel body can rotate to enable the sclerometer to measure each part of the pressure vessel body.
Description
Technical Field
The utility model relates to the technical field of hardness detection equipment, in particular to equipment for detecting the hardness of the outer wall of a pressure container.
Background
The hardness tester is a hardness testing instrument, the metal hardness measurement is defined by Lei Aom mol at the earliest, the capability of resisting the hard object to be pressed into the surface of the metal is expressed, and the hardness tester is one of important performance indexes of the metal material, and generally, the higher the hardness is, the better the wear resistance is.
Through retrieving, chinese patent with publication No. CN218412113U discloses a pressure vessel check out test set with container outer wall hardness detection function, including PMKD, sclerometer and stopper, the PMKD upper end is connected with pressure vessel through supplementary gyro wheel rotation, terminal surface and rear end face all fixedly connected with stopper before the PMKD, stopper inboard sliding connection has fixed bent rod, the pressure vessel upper end is equipped with stopper and sclerometer, the sclerometer lower extreme is equipped with the sclerometer pointer, the sclerometer bottom is in the same place through connecting plate and PMKD fixed connection, the pressure vessel bottom is equipped with the arc.
With respect to the above-mentioned technique, the inventor believes that the pressure vessel is fixed by the fixing bent pipe to maintain its stability at the time of measurement, but the device needs to fix the pressure vessel when it is used, only a hardness within a certain range can be detected when it is detected, and the rotation of the pressure vessel is inconvenient when it is required to detect the hardness at various positions of the outer peripheral surface of the pressure vessel.
In view of the above problems, the present utility model provides a pressure vessel outer wall hardness detection apparatus.
Disclosure of Invention
The utility model aims to provide pressure container outer wall hardness detection equipment, which is characterized in that a pressure container body is fixed through a fixed ring, the pressure container body is limited by the clamping ring and the inner wall of a bottom fixed ring when moving, and meanwhile, a support bearing can be driven to rotate when the fixed ring is rotated through connection between the fixed ring and a support ring, so that the pressure container body rotates to enable a hardness meter to measure all parts of the pressure container body, thereby solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a sclerometer and a fixed seat, wherein a supporting frame is arranged on one side of the upper surface of the fixed seat, the supporting frame is used for installing the sclerometer, a measuring pointer is arranged at the bottom of the sclerometer, a pressure container body is arranged in the middle of the upper surface of the fixed seat, and the pressure container body is fixed above the fixed seat through a limiting mechanism;
the limiting mechanism comprises an adjusting component and a clamping component, the adjusting component comprises a coaxial bidirectional screw rod which is arranged above the fixed seat and can rotate, sliding blocks which can reciprocate along the axis of the coaxial bidirectional screw rod are arranged at two ends of the peripheral surface of the coaxial bidirectional screw rod, and the clamping component is arranged above the sliding blocks;
the clamping assembly comprises a fixed ring which is arranged above the sliding block and consists of two 1/2 circular rings, a connecting plate is fixed on one side of the fixed ring, a supporting ring is fixed on the other end of the connecting plate, a supporting bearing is arranged on the peripheral surface of the supporting ring, a connecting rod is fixed on the lower surface of the supporting bearing, and the connecting rod is arranged on the upper surface of the sliding block through threads.
Further, the adjusting component comprises a sliding groove formed in the upper surface of the fixed base, one end of the sliding groove is provided with one end of a coaxial bidirectional screw rod, the other end of the coaxial bidirectional screw rod penetrates through the fixed base to be provided with an adjusting hand wheel, two ends of the sliding groove are provided with guide rods arranged on two sides of the coaxial bidirectional screw rod, and the guide rods penetrate through holes formed in the sliding blocks.
Further, the fixed ring comprises a fixed ring which is arranged at the bottom and consists of a 1/2 circular ring, and a rotating ring which is rotationally connected with the top of the fixed ring through a hinge, wherein a through hole is formed in one end, away from the hinge, of the fixed ring and the rotating ring, and the fixed ring and the rotating ring are fixedly connected through bolts.
Further, the clamping assembly further comprises a clamping ring arranged on the inner side of the rotating ring, one end of a screw rod is installed at the top of the outer wall of the clamping ring through a bearing, and the other end of the screw rod penetrates through a threaded hole at the top of the rotating ring and is provided with a handle.
Further, guide rods are fixed at two ends of the outer wall of the clamping ring, and one end of each guide rod penetrates through a through hole formed in the top of the rotating ring.
Further, the shape of the support frame is 7, and one end of the cross rod at the top of the support frame, which is far away from the vertical rod, is used for installing the sclerometer.
Compared with the prior art, the utility model has the following beneficial effects:
according to the pressure container outer wall hardness detection device provided by the utility model, the pressure container body is fixed through the fixing ring, the clamping ring and the inner wall of the bottom fixing ring limit the pressure container body when moving, and meanwhile, the supporting bearing can be driven to rotate when the fixing ring is rotated through the connection between the fixing ring and the supporting ring, so that the pressure container body rotates, and the hardness meter can measure all parts of the pressure container body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a retainer ring of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic view of the support bearing structure of the present utility model.
In the figure: 1. a durometer; 2. measuring a pointer; 3. a fixing seat; 4. a support frame; 5. a pressure vessel body; 6. a sliding groove; 7. a coaxial bidirectional screw; 8. an adjusting hand wheel; 9. a slide block; 10. a connecting rod; 11. a support ring; 12. a connecting plate; 13. a fixing ring; 14. a fixing ring; 15. a rotating ring; 16. a support bearing; 17. a clamping ring; 18. a screw rod; 19. a handle.
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.
In order to solve the technical problems, as shown in fig. 1-4, the following preferred technical scheme is provided:
the device comprises a sclerometer 1 and a fixed seat 3, wherein a supporting frame 4 is arranged on one side of the upper surface of the fixed seat 3, the supporting frame 4 is used for installing the sclerometer 1, a measuring pointer 2 is arranged at the bottom of the sclerometer 1, a pressure vessel body 5 is arranged in the middle of the upper surface of the fixed seat 3, and the pressure vessel body 5 is fixed above the fixed seat 3 through a limiting mechanism;
the limiting mechanism comprises an adjusting assembly and a clamping assembly, the adjusting assembly comprises a coaxial bidirectional screw rod 7 which is arranged above the fixed seat 3 and can rotate, sliding blocks 9 which can reciprocate along the axis of the coaxial bidirectional screw rod 7 are arranged at two ends of the outer peripheral surface of the coaxial bidirectional screw rod 7, and the clamping assembly is arranged above the sliding blocks 9;
the clamping assembly comprises a fixed ring 13 which is arranged above the sliding block 9 and consists of two 1/2 circular rings, a connecting plate 12 is fixed on one side of the fixed ring 13, a supporting ring 11 is fixed on the other end of the connecting plate 12, a supporting bearing 16 is arranged on the outer peripheral surface of the supporting ring 11, a connecting rod 10 is fixed on the lower surface of the supporting bearing 16, and the connecting rod 10 is arranged on the upper surface of the sliding block 9 through threads. When the regulating hand wheel 8 is screwed, the coaxial bidirectional screw rod 7 is driven to rotate, the sliding block 9 on the coaxial bidirectional screw rod 7 moves along the opposite or same direction of the axis of the coaxial bidirectional screw rod, the sliding block 9 drives the fixed ring 14 to move, the pressure vessel body 5 can be placed above the fixed ring 14 when the rotating ring 15 is rotated, the pressure vessel body 5 can be fixed through bolts, the screw rod 18 is driven to rotate by the screwing handle 19, the clamping ring 17 is driven to move to clamp the outer surface of the pressure vessel body 5 by the screw rod 18, and when the pressure vessel body 5 is rotated, the self rotation of the pressure vessel body 5 can drive the fixed ring 14 to rotate in the supporting bearing 16 so that the pressure vessel body 5 rotates.
The adjusting component comprises a sliding groove 6 formed in the upper surface of the fixed seat 3, one end of the sliding groove 6 is provided with one end of a coaxial bidirectional screw rod 7, the other end of the coaxial bidirectional screw rod 7 penetrates through the fixed seat 3 to be provided with an adjusting hand wheel 8, two ends of the sliding groove 6 are provided with guide rods arranged on two sides of the coaxial bidirectional screw rod 7, and the guide rods penetrate through holes formed in the sliding blocks 9. When the adjusting hand wheel 8 is moved, the coaxial bidirectional screw rod 7 is driven to rotate, the sliding block 9 on the coaxial bidirectional screw rod 7 moves along the opposite or same direction of the axis of the coaxial bidirectional screw rod 7, and the sliding block 9 drives the fixing ring 14 to move.
The fixed ring 13 comprises a fixed ring 14 which is arranged at the bottom and consists of 1/2 circular rings, and a rotating ring 15 which is rotationally connected with the top of the fixed ring through a hinge, wherein a through hole is formed in one end, far away from the hinge, of the fixed ring 14 and the rotating ring 15, and the fixed ring and the rotating ring are fixedly connected through bolts. The rotary ring 15 can rotate between the hinge and the fixed ring 14, and the pressure vessel body 5 is clamped by the rotation of the rotary ring 15.
The clamping assembly further comprises a clamping ring 17 arranged on the inner side of the rotating ring 15, one end of a screw rod 18 is mounted on the top of the outer wall of the clamping ring 17 through a bearing, and the other end of the screw rod 18 penetrates through a threaded hole on the top of the rotating ring 15 and is provided with a handle 19. The screw rod 18 is driven by the screwing handle 19 to rotate, and the clamping ring 17 is driven by the screw rod 18 to move so as to clamp the outer surface of the pressure container body 5.
Guide rods are fixed at two ends of the outer wall of the clamping ring 17, and one end of each guide rod penetrates through a through hole formed in the top of the rotating ring 15. The guide rod limits the movement of the clamping ring 17 and prevents the clamping ring 17 from deflecting when moving.
The shape of the support frame 4 is 7, and one end of a cross rod at the top of the support frame 4 far away from the vertical rod is used for installing the sclerometer 1. The supporting frame 4 supports the sclerometer 1 to facilitate measurement of the pressure vessel body 5 below the sclerometer.
To sum up: when the regulating hand wheel 8 is screwed, the coaxial bidirectional screw rod 7 is driven to rotate, the sliding block 9 on the coaxial bidirectional screw rod 7 moves along the opposite or same direction of the axis of the coaxial bidirectional screw rod, the sliding block 9 drives the fixed ring 14 to move, the pressure vessel body 5 can be placed above the fixed ring 14 when the rotating ring 15 is rotated, the pressure vessel body 5 can be fixed through bolts, the screw rod 18 is driven to rotate by the screwing handle 19, the clamping ring 17 is driven to move to clamp the outer surface of the pressure vessel body 5 by the screw rod 18, and when the pressure vessel body 5 is rotated, the self rotation of the pressure vessel body 5 can drive the fixed ring 14 to rotate in the supporting bearing 16 so that the pressure vessel body 5 rotates.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pressure vessel outer wall hardness check out test set, includes sclerometer (1) and fixing base (3), its characterized in that: a supporting frame (4) is arranged on one side of the upper surface of the fixed seat (3), the supporting frame (4) is used for installing a hardness tester (1), a measuring pointer (2) is arranged at the bottom of the hardness tester (1), a pressure container body (5) is arranged in the middle of the upper surface of the fixed seat (3), and the pressure container body (5) is fixed above the fixed seat (3) through a limiting mechanism;
the limiting mechanism comprises an adjusting assembly and a clamping assembly, the adjusting assembly comprises a coaxial bidirectional screw rod (7) which is arranged above the fixed seat (3) and can rotate, sliding blocks (9) which can reciprocate along the axis of the coaxial bidirectional screw rod are arranged at two ends of the outer peripheral surface of the coaxial bidirectional screw rod (7), and the clamping assembly is arranged above the sliding blocks (9);
the clamping assembly comprises a fixed ring (13) which is arranged above a sliding block (9) and consists of two 1/2 circular rings, a connecting plate (12) is fixed on one side of the fixed ring (13), a supporting ring (11) is fixed on the other end of the connecting plate (12), a supporting bearing (16) is arranged on the outer peripheral surface of the supporting ring (11), a connecting rod (10) is fixed on the lower surface of the supporting bearing (16), and the connecting rod (10) is arranged on the upper surface of the sliding block (9) through threads.
2. The apparatus for detecting the hardness of the outer wall of a pressure vessel according to claim 1, wherein: the adjusting component comprises a sliding groove (6) formed in the upper surface of the fixed seat (3), one end of the sliding groove (6) is provided with one end of a coaxial bidirectional screw rod (7), the other end of the coaxial bidirectional screw rod (7) penetrates through the fixed seat (3) to be provided with an adjusting hand wheel (8), two ends of the sliding groove (6) are provided with guide rods arranged on two sides of the coaxial bidirectional screw rod (7), and the guide rods penetrate through holes formed in the sliding blocks (9).
3. The apparatus for detecting the hardness of the outer wall of a pressure vessel according to claim 1, wherein: the fixed ring (13) comprises a fixed ring (14) which is arranged at the bottom and consists of 1/2 circular rings, and a rotating ring (15) which is rotatably connected with the top of the fixed ring through a hinge, wherein a through hole is formed in one end, far away from the hinge, of the fixed ring (14) and the rotating ring (15) and is fixedly connected with the rotating ring through a bolt.
4. A pressure vessel outer wall hardness testing apparatus according to claim 3, wherein: the clamping assembly further comprises a clamping ring (17) arranged on the inner side of the rotating ring (15), one end of a screw rod (18) is mounted on the top of the outer wall of the clamping ring (17) through a bearing, and the other end of the screw rod (18) penetrates through a threaded hole in the top of the rotating ring (15) and is provided with a handle (19).
5. The apparatus for detecting the hardness of the outer wall of a pressure vessel according to claim 4, wherein: guide rods are fixed at two ends of the outer wall of the clamping ring (17), and one end of each guide rod penetrates through a through hole formed in the top of the rotating ring (15).
6. The apparatus for detecting the hardness of the outer wall of a pressure vessel according to claim 1, wherein: the shape of the support frame (4) is 7, and one end, far away from the vertical rod, of the top cross rod of the support frame (4) is used for installing the sclerometer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321309331.4U CN219870820U (en) | 2023-05-26 | 2023-05-26 | Outer wall hardness detection equipment of pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321309331.4U CN219870820U (en) | 2023-05-26 | 2023-05-26 | Outer wall hardness detection equipment of pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870820U true CN219870820U (en) | 2023-10-20 |
Family
ID=88336128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321309331.4U Active CN219870820U (en) | 2023-05-26 | 2023-05-26 | Outer wall hardness detection equipment of pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870820U (en) |
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2023
- 2023-05-26 CN CN202321309331.4U patent/CN219870820U/en active Active
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