CN114061420A - Stainless steel chimney corrosion resistance check out test set - Google Patents
Stainless steel chimney corrosion resistance check out test set Download PDFInfo
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- CN114061420A CN114061420A CN202210029343.5A CN202210029343A CN114061420A CN 114061420 A CN114061420 A CN 114061420A CN 202210029343 A CN202210029343 A CN 202210029343A CN 114061420 A CN114061420 A CN 114061420A
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 46
- 239000010935 stainless steel Substances 0.000 title claims abstract description 46
- 238000005260 corrosion Methods 0.000 title claims abstract description 37
- 230000007797 corrosion Effects 0.000 title claims abstract description 37
- 238000012360 testing method Methods 0.000 title claims description 24
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 239000000523 sample Substances 0.000 claims description 21
- 230000003321 amplification Effects 0.000 claims description 14
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
Abstract
The invention discloses corrosion resistance detection equipment for a stainless steel chimney, which comprises a main box body, wherein a lifting rotating mechanism for driving the stainless steel chimney to rotate and lift is arranged in the main box body, and a detection mechanism for detecting the corrosion degree of the chimney is arranged on the upper side of the lifting rotating mechanism; according to the invention, the detection needle is abutted against the surface of the stainless steel chimney, the stainless steel chimney sleeved on the lifting table is rotated and moved upwards, so that the detection needle slides on the surface of the stainless steel chimney, the roughness of the surface of the stainless steel is detected, the detection needle moves left and right due to different roughness of the surface of the chimney, and the engraving pen is driven to engrave the movement track of the detection needle on paper, so that the corrosion resistance of the stainless steel chimney is judged, the corrosion resistance of the stainless steel chimney is expressed through simple data, the operation difficulty of equipment is reduced, the detection can be carried out by non-professional personnel, and the popularization of the invention is greatly facilitated.
Description
Technical Field
The invention relates to the technical field related to chimney detection, in particular to a stainless steel chimney corrosion resistance detection device.
Background
Although the stainless steel chimney has certain corrosion resistance, the produced stainless steel chimney also has different corrosion resistance degrees due to different components in the stainless steel, and the corrosion resistance of the stainless steel chimney is poor due to the component difference, so that production accidents which seriously affect the service life of the stainless steel chimney are caused, the corrosion resistance of the stainless steel chimney needs to be detected before the stainless steel chimney leaves a factory, the existing stainless steel chimney corrosion resistance detection device is complex in detection process, high in detection result specialty and not suitable for non-professional operation, and therefore the stainless steel chimney corrosion resistance detection device is not convenient for large-scale popularization.
Disclosure of Invention
The invention aims to provide corrosion resistance detection equipment for a stainless steel chimney, which is used for solving the problems that the existing corrosion resistance detection device for the stainless steel chimney is complicated in detection process and inconvenient to operate by non-professionals.
The corrosion resistance detection equipment for the stainless steel chimney comprises a main box body, wherein a lifting rotating mechanism used for driving the stainless steel chimney to rotate and lift is arranged in the main box body, and a detection mechanism used for detecting the corrosion degree of the chimney is arranged on the upper side of the lifting rotating mechanism;
the lifting rotating mechanism comprises a rotating block arranged in the main box body, an annular gear is fixed on the periphery of the rotating block, a worm meshed with the annular gear is arranged on the right side of the annular gear, a lifting table is arranged on the upper side of the rotating block, a first motor is fixed in the rotating block, a lead screw extending upwards out of the rotating block is fixed on the upper end face of the first motor, and the lead screw is in threaded fit with the lifting table;
the detection mechanism comprises a detection seat, a sliding block is arranged in the detection seat, a detection needle is fixed on the left end face of the sliding block, a connecting rod is fixed on the right end face of the sliding block, a rotating rod is hinged to the tail end of the right side of the connecting rod, and a carving pen is arranged in the rotating rod.
Furthermore, a test cavity with an upward opening is arranged in the main box body, the rotating block is arranged in the lower end wall of the test cavity, an annular cavity which is annularly arranged by taking the screw rod as a center is arranged on the periphery of the rotating block, the annular gear is annularly arranged by taking the screw rod as a center, the annular gear is positioned in the annular cavity, a worm cavity is communicated and arranged on the right side of the annular cavity, a rear end wall of the worm cavity is rotationally matched with a worm shaft, the front part of the worm shaft extends forwards to penetrate through the worm cavity to the front end wall of the worm cavity, the worm is fixed on the worm shaft, the worm is positioned in the worm cavity, and the rotating block can be driven to rotate through the rotation of the worm.
Furthermore, the turning block up end is fixed with two and uses the lead screw is central bilateral symmetry's guide bar, the guide bar with sliding fit between the elevating platform, be equipped with two outside magnetic block chambeies of opening in the elevating platform, two the magnetic block chamber with the lead screw is central bilateral symmetry and sets up, two equal sliding fit in the magnetic block intracavity has the magnetic block, two all be fixed with the electro-magnet on the magnetic block chamber diapire, the left and right sides the electro-magnet with correspond the side all be fixed with the magnetic block spring between the magnetic block chamber, through the outward movement of magnetic block, can be fixed in the chimney in the elevating platform periphery.
Furthermore, the detection seat is fixed on the right end wall of the test cavity, an elastic block is arranged on the left end surface of the detection seat, a probe cavity which extends leftwards and penetrates through the elastic block to the left of the opening is arranged in the detection seat, a slide block cavity which is positioned on the right side of the probe cavity is arranged in the detection seat, a pair of sliding pairs is formed between the slide block and the slide block cavity, a pair of sliding pairs is formed between the detection needle and the detection seat, the left part of the detection needle extends leftwards into the probe cavity, the right part of the detection needle extends rightwards into the slide block cavity, a compression spring is fixed between the right end surface of the slide block and the right end wall of the slide block cavity, and the detection needle can be tightly abutted against the surface of the chimney through the elasticity of the compression spring.
Further, the connecting rod with it is vice to form a pair of slip between the detection seat, the test chamber right side is equipped with stroke amplification chamber, connecting rod left side part extends to left in the slider intracavity, right side part extends to right in the stroke amplification intracavity, the bull stick is located the intracavity is amplified to the stroke, be fixed with between the end wall around the stroke amplification chamber and be located the pivot of connecting rod downside, the pivot with form a pair of revolute pair between the bull stick, be equipped with the decurrent sculpture pen chamber of opening in the bull stick, the sculpture pen with form sliding fit between the sculpture pen chamber, the sculpture pen up end with be fixed with the sculpture pen spring between the sculpture pen chamber upper end wall, through the elasticity of sculpture pen spring can realize the bull stick pivoted in-process, the terminal horizontal motion all the time of the lower side of the sculpture pen.
Furthermore, a conveyor belt cavity is communicated with the lower side of the stroke amplification cavity, the conveyor belt cavity penetrates through the main box body from front to back, a bevel gear cavity is arranged on the left side of the conveyor belt cavity and located on the rear side of the worm cavity, two conveying wheel shafts which are symmetrical from front to back are arranged in the right end wall of the conveyor belt cavity in a matched mode, the left portions of the two conveying wheel shafts extend into the left end wall of the conveyor belt cavity leftwards, conveying wheels are fixed to the peripheries of the two conveying wheel shafts, the two conveying wheels are located in the conveyor belt cavity, a conveyor belt is in power fit between the front side and the rear side of the conveyor belt cavity, and the conveyor belt is used for placing paper for recording detection results.
Furthermore, a second motor fixedly connected with the main box body is arranged on the left side of the bevel gear cavity, the rear portion of the conveying wheel shaft extends leftwards to penetrate through the bevel gear cavity and is fixedly connected with the right end face of the second motor, the rear portion of the worm shaft extends backwards into the bevel gear cavity, a driven bevel gear is fixed at the tail end of the rear portion of the worm shaft, a driving bevel gear located in the bevel gear cavity is fixed on the conveying wheel shaft, and the driven bevel gear and the driving bevel gear are meshed with each other.
Furthermore, a limiting seat is fixed on the left end wall of the test cavity, a limiting block is fixed on the right end face of the limiting seat, and the limiting block and the elastic block are arranged in a bilateral symmetry mode by taking the screw rod as a center.
The invention has the beneficial effects that: the invention uses the lead screw to drive the lifting platform to rise through the butting of the probe needle and the surface of the stainless steel chimney, meanwhile, the rotating block drives the lifting platform to rotate, so that the stainless steel chimney sleeved on the lifting platform moves upwards while rotating, so that the probe needle slides on the surface of the stainless steel chimney to detect the roughness of the surface of the stainless steel, because the surface roughness of the stainless steel chimney is different after corrosion, the probe needle moves left and right, the motion of the probe needle is amplified through the connecting rod and the rotating rod, the motion trail of the probe needle is carved on paper by using a carving pen, so that the roughness of the surface of the stainless steel chimney is observed, therefore, the corrosion resistance of the stainless steel chimney is judged, the corrosion resistance of the stainless steel chimney is expressed through simple data, the equipment operation difficulty is reduced, non-professional personnel can perform detection, and the method is greatly convenient to popularize.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the overall structure of a stainless steel chimney corrosion resistance detection device according to the present invention;
FIG. 3 is a schematic view of A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged, fragmentary view of the test seat assembly of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged, fragmentary, schematic view of the lift table assembly of FIG. 2 in accordance with the present invention;
fig. 6 is a partially enlarged schematic view of the shaft member of fig. 2 according to the present invention.
In the figure:
10. a main box body; 11. a ring gear; 12. a lifting platform; 13. a limiting block; 14. a limiting seat; 15. a screw rod; 16. a guide bar; 17. a detection seat; 18. a connecting rod; 19. a rotating rod; 20. carving a painting brush; 21. a stroke amplification chamber; 22. a transfer wheel; 23. a worm cavity; 24. a worm; 25. rotating the block; 26. a first motor; 27. a test chamber; 28. a bevel gear cavity; 29. a driven bevel gear; 30. a drive bevel gear; 31. a transfer axle; 32. a conveyor belt cavity; 33. a conveyor belt; 34. a worm shaft; 35. an annular cavity; 36. a second motor; 37. an elastic block; 38. a slider; 39. a compression spring; 40. a slider cavity; 41. a probe pin; 42. a probe cavity; 43. a magnetic block; 44. a magnetic block cavity; 45. a magnetic block spring; 46. an electromagnet; 47. a rotating shaft; 48. a pen cavity is engraved; 49. the pen spring is carved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
Referring to fig. 1 to 6, the corrosion resistance detection device for the stainless steel chimney according to the embodiment of the invention comprises a main box body 10, wherein a lifting rotating mechanism for driving the stainless steel chimney to rotate and lift is arranged in the main box body 10, and a detection mechanism for detecting the corrosion degree of the chimney is arranged on the upper side of the lifting rotating mechanism;
the lifting rotating mechanism comprises a rotating block 25 arranged in the main box body 10, a ring gear 11 is fixed on the periphery of the rotating block 25, a worm 24 meshed with the ring gear 11 is arranged on the right side of the ring gear 11, a lifting table 12 is arranged on the upper side of the rotating block 25, a first motor 26 is fixed in the rotating block 25, a screw rod 15 extending upwards to the outside of the rotating block 25 is fixed on the upper end face of the first motor 26, and the screw rod 15 is in threaded fit with the lifting table 12;
the detection mechanism comprises a detection seat 17, a sliding block 38 is arranged in the detection seat 17, a detection needle 41 is fixed on the left end face of the sliding block 38, a connecting rod 18 is fixed on the right end face of the sliding block 38, a rotating rod 19 is hinged to the right end of the connecting rod 18, and a carving pen 20 is arranged in the rotating rod 19.
Furthermore, a test chamber 27 with an upward opening is arranged in the main box 10, the rotating block 25 is arranged in the lower end wall of the test chamber 27, an annular cavity 35 which is annularly arranged around the lead screw 15 is arranged on the outer periphery of the rotating block 25, the ring gear 11 is annularly arranged around the lead screw 15, the ring gear 11 is located in the annular cavity 35, a worm cavity 23 is arranged on the right side of the annular cavity 35 in a communicating manner, a worm shaft 34 is rotationally matched with the rear end wall of the worm cavity 23, the front part of the worm shaft 34 extends forwards to penetrate through the worm cavity 23 to the front end wall of the worm cavity 23, the worm 24 is fixed on the worm shaft 34, the worm 24 is located in the worm cavity 23, and the rotating block 25 can be driven to rotate by the rotation of the worm 24.
Furthermore, two guide rods 16 which are bilaterally symmetrical with the screw rod 15 as the center are fixed on the upper end face of the rotating block 25, the guide rods 16 are in sliding fit with the lifting table 12, two magnetic block cavities 44 with outward openings are arranged in the lifting table 12, the two magnetic block cavities 44 are arranged bilaterally symmetrically with the screw rod 15 as the center, magnetic blocks 43 are arranged in the two magnetic block cavities 44 in sliding fit, electromagnets 46 are fixed on the bottom walls of the two magnetic block cavities 44, magnetic block springs 45 are fixed between the electromagnets 46 on the left side and the right side and the magnetic block cavities 44 on the corresponding side, the inner and outer movements of the magnetic blocks 43 can be controlled by the power loss of the electromagnets 46 and the elasticity of the magnetic block springs 45, and a chimney can be fixed on the periphery of the lifting table 12 by the outward movements of the magnetic blocks 43.
Further, the detecting seat 17 is fixed on the right end wall of the testing cavity 27, the left end surface of the detecting seat 17 is provided with an elastic block 37, a probe cavity 42 which extends through the elastic block 37 to the left and has a left opening is arranged in the detection seat 17, a slide block cavity 40 positioned at the right side of the probe cavity 42 is arranged in the detection seat 17, a pair of sliding pairs is formed between the slide block 38 and the slide block cavity 40, a pair of sliding pairs is formed between the probe needle 41 and the detection seat 17, the left part of the probe needle 41 extends leftwards into the probe cavity 42, the right part extends rightwards into the slide block cavity 40, a compression spring 39 is fixed between the right end surface of the slide block 38 and the right end wall of the slide block cavity 40, the detection needle 41 can be tightly abutted against the chimney surface by the elastic force of the compression spring 39, and the detection needle 41 is used for detecting the roughness of the outer surface of the chimney.
Further, a pair of sliding pairs is formed between the connecting rod 18 and the detection seat 17, a stroke amplification cavity 21 is arranged on the right side of the test cavity 27, the left side portion of the connecting rod 18 extends leftwards into the slider cavity 40, the right side portion of the connecting rod extends rightwards into the stroke amplification cavity 21, the rotating rod 19 is located in the stroke amplification cavity 21, a rotating shaft 47 located on the lower side of the connecting rod 18 is fixed between the front end wall and the rear end wall of the stroke amplification cavity 21, a pair of rotating pairs is formed between the rotating shaft 47 and the rotating rod 19, a carving pen cavity 48 with a downward opening is arranged in the rotating rod 19, a sliding fit is formed between the carving pen 20 and the carving pen cavity 48, a carving pen spring 49 is fixed between the upper end face of the carving pen 20 and the upper end wall of the carving pen cavity 48, and in the rotating process of the rotating rod 19 can be realized through the elasticity of the carving pen spring 49, the lower end of the engraving pen 20 can be moved horizontally all the time.
Further, a conveyor belt cavity 32 is communicated with the lower side of the stroke enlarging cavity 21, the conveyor belt cavity 32 penetrates through the main box 10 from front to back, a bevel gear cavity 28 located at the rear side of the worm cavity 23 is arranged at the left side of the conveyor belt cavity 32, two symmetrical conveyor wheel shafts 31 are rotationally fitted in the right end wall of the conveyor belt cavity 32, left side portions of the two conveyor wheel shafts 31 extend leftwards into the left end wall of the conveyor belt cavity 32, conveyor wheels 22 are fixed on the peripheries of the two conveyor wheel shafts 31, the two conveyor wheels 22 are located in the conveyor belt cavity 32, a conveyor belt 33 is dynamically fitted between the front and rear conveyor wheels 22, the conveyor belt 33 is used for placing paper for recording detection results, the engraving pen 20 is always abutted against the paper of a chimney in the rotating process of the rotating rod 19, so that roughness of the surface of the engraving pen can be engraved on the paper by the engraving pen 20, .
Further, a second motor 36 fixedly connected with the main case 10 is disposed on the left side of the bevel gear chamber 28, the rear transmission wheel shaft 31 extends leftwards to penetrate through the bevel gear chamber 28 to be fixedly connected with the right end face of the second motor 36, the rear portion of the worm shaft 34 extends backwards into the bevel gear chamber 28, a driven bevel gear 29 is fixed at the rear end of the worm shaft 34, a driving bevel gear 30 located in the bevel gear chamber 28 is fixed on the transmission wheel shaft 31, and the driven bevel gear 29 and the driving bevel gear 30 are engaged with each other.
Furthermore, a limiting seat 14 is fixed on the left end wall of the testing cavity 27, a limiting block 13 is fixed on the right end face of the limiting seat 14, and the limiting block 13 and the elastic block 37 are arranged in bilateral symmetry with the screw rod 15 as the center.
The invention relates to a stainless steel chimney corrosion resistance detection device, which comprises the following working procedures:
the chimney is placed in the test cavity 27, is sleeved on the lifting platform 12 and is abutted against the surface of the chimney through the limiting block 13 and the elastic block 37, so that the movement direction of the chimney is limited, and the chimney can only move up and down.
Meanwhile, the electromagnet 46 is started, so that the electromagnet 46 electrically repels the magnetic block 43, the magnetic block 43 overcomes the elastic force of the magnetic block spring 45 to move outwards, and the magnetic block 43 is abutted against the inner wall of the chimney, so that the chimney is fixed.
At this time, the probe pin 41 abuts on the chimney surface.
An acidic liquid is poured into the test chamber 27 to corrode the surface of the chimney, and a sheet of paper on which detection data is recorded is placed on the conveyor belt 33.
After a period of rest, the first motor 26 and the second motor 36 are activated.
The first motor 26 is activated to rotate the lead screw 15, thereby moving the lifting platform 12 upward and further moving the chimney upward.
Meanwhile, the second motor 36 is started to rotate the rear transmission wheel shaft 31, so as to drive the driving bevel gear 30 to rotate, further to drive the worm shaft 34 to rotate, further to drive the worm 24 to rotate, further to drive the ring gear 11 to rotate, further to drive the rotating block 25 to rotate, further to drive the guide rods 16 at the left side and the right side to rotate by taking the screw rod 15 as a center, further to drive the lifting platform 12 to rotate, further to drive the chimney to rotate together, and further to realize upward movement while rotating the chimney.
The detection needle 41 is made to slide along the surface of the chimney, and if the surface of the chimney is corroded, the detection needle 41 is made to move left and right, so that the sliding block 38 is driven to move left and right, the connecting rod 18 is made to move left and right, the rotating rod 19 is driven to rotate by taking the rotating shaft 47 as the center, the engraving pen 20 is driven to move left and right, the engraving pen 20 is always abutted to the paper surface under the elastic action of the engraving pen spring 49, and the roughness of the surface of the chimney is engraved on the paper surface.
In the process, the rotation of the rear conveying wheel shaft 31 drives the rear conveying wheel 22 to rotate, so that the conveying belt 33 moves forwards, the paper is driven to move forwards, and the roughness of the surface of the chimney can be completely recorded by the paper.
The roughness of the chimney surface can be easily judged by the trace of the writing brush 20 recorded on the paper, so as to judge the corrosion resistance of the chimney.
If the motion trail of the engraving pen 20 is stable, the chimney has small surface roughness, namely the chimney has good corrosion resistance, otherwise the chimney has poor corrosion resistance, and the test result is simple and visual, so that non-professionals can detect the corrosion resistance of the stainless steel chimney, and the popularization of the invention is improved.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (8)
1. The utility model provides a corrosion resistance check out test set of stainless steel chimney, includes main tank body (10), its characterized in that: a lifting rotating mechanism for driving the stainless steel chimney to rotate and lift is arranged in the main box body (10), and a detection mechanism for detecting the corrosion degree of the chimney is arranged on the upper side of the lifting rotating mechanism;
the lifting rotating mechanism comprises a rotating block (25) arranged in the main box body (10), a ring gear (11) is fixed on the periphery of the rotating block (25), a worm (24) meshed with the ring gear (11) is arranged on the right side of the ring gear (11), a lifting table (12) is arranged on the upper side of the rotating block (25), a first motor (26) is fixed in the rotating block (25), a screw rod (15) extending upwards to the outside of the rotating block (25) is fixed on the upper end face of the first motor (26), and the screw rod (15) is in threaded fit with the lifting table (12);
the detection mechanism comprises a detection seat (17), a sliding block (38) is arranged in the detection seat (17), a detection needle (41) is fixed on the left end face of the sliding block (38), a connecting rod (18) is fixed on the right end face of the sliding block (38), a rotating rod (19) is hinged to the right end of the connecting rod (18), and a carving pen (20) is arranged in the rotating rod (19); a test cavity (27) with an upward opening is arranged in the main box body (10); the detection seat (17) is fixed on the right end wall of the test cavity (27), an elastic block (37) is arranged on the left end surface of the detection seat (17), a probe cavity (42) which extends through the elastic block (37) to the left of the opening is formed in the detection seat (17) in a leftward extending mode, and a sliding block cavity (40) which is located on the right side of the probe cavity (42) is formed in the detection seat (17); a compression spring (39) is fixed between the right end surface of the sliding block (38) and the right end wall of the sliding block cavity (40); be equipped with opening decurrent carving pen chamber (48) in bull (19), carving pen (20) with form sliding fit between the carving pen chamber (48), carving pen (20) up end with be fixed with the spring (49) of carving pen between the upper end wall of carving pen chamber (48).
2. The stainless steel chimney corrosion resistance detection device according to claim 1, characterized in that: the rotating block (25) is arranged in the lower end wall of the test cavity (27), an annular cavity (35) which is annularly arranged by taking the screw rod (15) as a center is arranged on the periphery of the rotating block (25), the annular gear (11) is annularly arranged by taking the screw rod (15) as a center, the annular gear (11) is positioned in the annular cavity (35), a worm cavity (23) is communicated and arranged on the right side of the annular cavity (35), a worm shaft (34) is rotationally matched with the rear end wall of the worm cavity (23), the front part of the worm shaft (34) extends forwards to penetrate through the worm cavity (23) to the front end wall of the worm cavity (23), the worm (24) is fixed on the worm shaft (34), and the worm (24) is positioned in the worm cavity (23).
3. The stainless steel chimney corrosion resistance detection device according to claim 2, characterized in that: the utility model discloses a lead screw, including rotor block (25), lead screw (15), lifter (12), magnet block chamber (44) that are equipped with two outside openings, two, magnet block chamber (44) use lead screw (15) set up as central bilateral symmetry, two, equal sliding fit has magnet block (43) in magnet block chamber (44), two all be fixed with electro-magnet (46), the left and right sides electro-magnet (46) and correspond the side all be fixed with magnet block spring (45) between magnet block chamber (44).
4. The stainless steel chimney corrosion resistance detection device according to claim 2, characterized in that: the slider (38) with form a pair of slip pair between the slider chamber (40), probe needle (41) with it is vice to form a pair of slip between detection seat (17), probe needle (41) left side part extends to left in the probe chamber (42), right side part extends to right in the slider chamber (40).
5. The stainless steel chimney corrosion resistance detection device according to claim 4, characterized in that: connecting rod (18) with it is vice to form a pair of slip between detection seat (17), test chamber (27) right side is equipped with stroke amplification chamber (21), connecting rod (18) left side part extends to left in slider chamber (40), right side part extends to right in stroke amplification chamber (21), bull stick (19) are located in stroke amplification chamber (21), be fixed with between the end wall around stroke amplification chamber (21) and be located pivot (47) of connecting rod (18) downside, pivot (47) with form a pair of revolute pair between bull stick (19).
6. The stainless steel chimney corrosion resistance detection device according to claim 5, characterized in that: the stroke amplification chamber (21) is provided with a conveying belt chamber (32) at the lower side in a communicating manner, the conveying belt chamber (32) penetrates through the main box body (10) from front to back, a bevel gear chamber (28) located at the rear side of the worm cavity (23) is arranged at the left side of the conveying belt chamber (32), two conveying wheel shafts (31) which are symmetrical from front to back are rotationally matched in the right end wall of the conveying belt chamber (32), the left parts of the two conveying wheel shafts (31) extend to the left end wall of the conveying belt chamber (32) from left to right, conveying wheels (22) are fixed on the peripheries of the two conveying wheel shafts (31), the two conveying wheels (22) are located in the conveying belt chamber (32), and conveying belts (33) are in power fit between the conveying wheels (22) at the front side and the rear side.
7. The stainless steel chimney corrosion resistance detection device according to claim 6, characterized in that: the left side of the bevel gear cavity (28) is provided with a second motor (36) fixedly connected with the main box body (10), the rear side of the transmission wheel shaft (31) extends leftwards to penetrate through the bevel gear cavity (28) and is fixedly connected with the right end face of the second motor (36), the rear side part of the worm shaft (34) extends backwards into the bevel gear cavity (28), the tail end of the rear side of the worm shaft (34) is fixedly provided with a driven bevel gear (29), the transmission wheel shaft (31) is fixedly provided with a driving bevel gear (30) positioned in the bevel gear cavity (28), and the driven bevel gear (29) and the driving bevel gear (30) are meshed with each other.
8. The stainless steel chimney corrosion resistance detection device according to claim 4, characterized in that: the testing cavity (27) is characterized in that a limiting seat (14) is fixed on the left end wall of the testing cavity (27), a limiting block (13) is fixed on the right end face of the limiting seat (14), and the limiting block (13) and the elastic block (37) are arranged in a bilateral symmetry mode by taking the screw rod (15) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029343.5A CN114061420B (en) | 2022-01-12 | 2022-01-12 | Stainless steel chimney corrosion resistance check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029343.5A CN114061420B (en) | 2022-01-12 | 2022-01-12 | Stainless steel chimney corrosion resistance check out test set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114061420A true CN114061420A (en) | 2022-02-18 |
| CN114061420B CN114061420B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210029343.5A Expired - Fee Related CN114061420B (en) | 2022-01-12 | 2022-01-12 | Stainless steel chimney corrosion resistance check out test set |
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| CN (1) | CN114061420B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158022A (en) * | 1960-04-20 | 1964-11-24 | Rank Precision Ind Ltd | Apparatus for measuring or indicating surface roughness |
| US20110138895A1 (en) * | 2009-12-16 | 2011-06-16 | Mitutoyo Corporation | Surface texture measuring device |
| CN209745219U (en) * | 2019-05-27 | 2019-12-06 | 无锡三太子金属制品有限公司 | Die steel single-side flatness detection device |
| CN110864611A (en) * | 2019-12-10 | 2020-03-06 | 河南工学院 | Workpiece surface flatness mechanical inspection device with self-locking rotation function |
| CN210486773U (en) * | 2019-09-30 | 2020-05-08 | 长安大学 | Wall flatness detection device for construction |
| CN210625551U (en) * | 2019-12-08 | 2020-05-26 | 武汉城市职业学院 | Automobile wheel hub bearing external diameter detection device |
| CN112212772A (en) * | 2020-10-20 | 2021-01-12 | 临海科雅智能科技有限公司 | Surface flatness detection device for hollow cylindrical grinding workpiece |
| CN112683138A (en) * | 2020-12-21 | 2021-04-20 | 南京卡图朗纸业有限公司 | Automatic plane parallelism detection device |
-
2022
- 2022-01-12 CN CN202210029343.5A patent/CN114061420B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158022A (en) * | 1960-04-20 | 1964-11-24 | Rank Precision Ind Ltd | Apparatus for measuring or indicating surface roughness |
| US20110138895A1 (en) * | 2009-12-16 | 2011-06-16 | Mitutoyo Corporation | Surface texture measuring device |
| CN209745219U (en) * | 2019-05-27 | 2019-12-06 | 无锡三太子金属制品有限公司 | Die steel single-side flatness detection device |
| CN210486773U (en) * | 2019-09-30 | 2020-05-08 | 长安大学 | Wall flatness detection device for construction |
| CN210625551U (en) * | 2019-12-08 | 2020-05-26 | 武汉城市职业学院 | Automobile wheel hub bearing external diameter detection device |
| CN110864611A (en) * | 2019-12-10 | 2020-03-06 | 河南工学院 | Workpiece surface flatness mechanical inspection device with self-locking rotation function |
| CN112212772A (en) * | 2020-10-20 | 2021-01-12 | 临海科雅智能科技有限公司 | Surface flatness detection device for hollow cylindrical grinding workpiece |
| CN112683138A (en) * | 2020-12-21 | 2021-04-20 | 南京卡图朗纸业有限公司 | Automatic plane parallelism detection device |
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| CN114061420B (en) | 2022-04-19 |
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