CN112304853B - Portable device for collecting signals of electromagnetic sensor for rusted steel bar - Google Patents
Portable device for collecting signals of electromagnetic sensor for rusted steel bar Download PDFInfo
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- CN112304853B CN112304853B CN202011156200.8A CN202011156200A CN112304853B CN 112304853 B CN112304853 B CN 112304853B CN 202011156200 A CN202011156200 A CN 202011156200A CN 112304853 B CN112304853 B CN 112304853B
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- 229910000831 Steel Inorganic materials 0.000 title abstract description 11
- 239000010959 steel Substances 0.000 title abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 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
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
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- Cleaning In General (AREA)
Abstract
The invention discloses a portable device for collecting signals of an electromagnetic sensor for rusted steel bars, which belongs to the technical field of monitoring equipment and comprises a machine body, wherein the top of the machine body is hinged with a protective cover through a hinge, the top of the machine body is provided with a capacitive screen, heat dissipation holes are uniformly formed in the side wall of the machine body, a cleaning cloth component is arranged, one end of a cleaning cloth extending out of a cover body is pulled manually by a user and matched with a motor to enable the cleaning cloth to be pulled out easily under the guidance of a rotating roller, so that moisture on the capacitive screen can be erased through the cleaning cloth, when the use is finished, the cleaning cloth is retracted and wound on a sleeve through the motor driving and matched with a pressing component, when the cleaning cloth needs to be taken out for cleaning, the cleaning cloth is continuously wound, until the cleaning cloth is not contacted with the pressing roller, tooth rods are meshed with teeth on a rotating shaft through pressing of a screw, the rotating block is rotated, the screw drives the tooth rods to move to drive the rotating shaft to rotate, and the cleaning cloth which can be stored neatly and incompletely stored.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to a portable device for acquiring signals of an electromagnetic sensor for rusted steel bars.
Background
The marine environment is an extremely harsh service environment for a building, and the reason is that the steel bar corrosion caused by the permeation and the migration of corrosive ions in the marine environment can cause the building to leave service in advance, so the steel bar corrosion condition in large-volume concrete needs to be monitored, at present, an electromagnetic sensor is generally pre-embedded in the concrete, a connecting wire of a collecting port of the electromagnetic sensor is placed into a reserved small box, when the steel bar corrosion condition in the concrete needs to be monitored, the concrete is demolded, the connecting wire reserved in the small box is connected with an aviation plug interface of a portable device for collecting the signals of the existing rusted steel bar electromagnetic sensor, so the collection of the signals of the electromagnetic sensor can be completed, but when the portable device is actually used, as the sea side environment is humid, a capacitive screen on the portable device can be attached with more moisture, the operation on the capacitive screen with heavier moisture can influence the accuracy, and therefore, a portable device for collecting the signals of the rusted steel bar electromagnetic sensor is provided.
Disclosure of Invention
The invention aims to provide a portable device for acquiring signals of an electromagnetic sensor for rusting steel bars, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable equipment for gathering corrosion reinforcing bar electromagnetic sensor signal, includes the organism, the top of organism articulates through the hinge has the visor, the top of organism is provided with the electric capacity screen, evenly be provided with the louvre on the lateral wall of organism, be provided with dry box on the lateral wall of organism.
Preferably, the visor is including articulating the lid on the organism, the cavity has been seted up to the inside of lid, the inside of cavity is rotated through the bearing and is connected with the pivot that two sets of structures are the same, and is two sets of all be provided with on the outer wall of pivot and change the roller, and change the roller and all be connected with the conveyer belt, it is two sets of all cup jointed the belt pulley in the pivot, it is two sets of to connect through the belt between the belt pulley, the conveyer belt is connected with the rag subassembly that sets up in cavity one side, swing joint has the protective cover on the lid, be provided with the motor on the inner wall of cavity, the power end of motor is with one of them group the pivot is connected, be provided with on the lid and compress tightly the subassembly, the rear side of lid is provided with the through-hole, and articulates on the through-hole to have and lift the lid.
Preferably, the rag subassembly includes that one end runs through the rag of lid, the other end winding of rag is on the sleeve, sleeve swing joint is on the rotation axis, the front side of rotation axis passes through the bearing and is connected with the inner wall rotation of cavity, the through-hole is located the rear side of rotation axis, be provided with the logical groove with the cavity intercommunication on the lid, it is provided with elastic expansion piece to lead to the groove, it is connected with the sliding block through elastic expansion piece to lead to the groove, and sliding block sliding connection is on leading to the groove, it has the screw rod to run through on the sliding block, the outside that the screw rod extends to the lid is provided with the commentaries on classics piece, the inside that the screw rod extends to the cavity is connected with tooth pole through the bearing rotation, and the hoop evenly be provided with tooth pole assorted tooth on the front end outer wall of rotation axis.
Preferably, compress tightly the subassembly including setting up the support shell on the lid, be provided with the elastic expansion cylinder on the inner wall of support shell, be connected with the pinch roller on the elastic expansion cylinder, the one side laminating that the pinch roller is close to the conveyer belt is connected on the rag, the protective cover is established on support shell and commentaries on classics piece.
Preferably, the drying box comprises a box body, wherein a mounting block is arranged on the box body, the box body is fixedly connected with the machine body through the mounting block, the side wall of the box body is communicated with the heat dissipation holes, a discharge port is formed in the top of the box body, and a discharge assembly is arranged at the top of the inner wall of the box body.
Preferably, the discharge assembly comprises a discharge net drum communicated with the discharge port, a guide drum is arranged on the inner wall of the discharge net drum, the top of the guide drum is communicated with a connecting drum, the connecting drum extends to the inside of the discharge port, and an annular channel is formed between the connecting drum and the discharge port.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the cleaning cloth component, the cleaning cloth is pulled out of one end of the cover body by a user through manual pulling, and the cleaning cloth is matched with the motor to work, so that the cleaning cloth is easy to pull out under the guide of the rotating roller, and then water moisture on the capacitive screen can be wiped off through the cleaning cloth, and when the cleaning cloth is used, the cleaning cloth is retracted and wound on the sleeve through the motor driving and matched pressing component, and the cleaning cloth returns to the initial position at the moment;
2. through setting up dry box, the heat that produces when the organism is worked gets into in the box body through the louvre, because the top slope of box body upwards sets up, make the velocity of flow of hot-air reduce, be convenient for with the inside air heat transfer originally of box body, make there is sufficient time to heat the inside air originally of box body, some discharges after getting into guide cylinder and connecting cylinder through discharging the net section of thick bamboo afterwards, another part gets into the guide cylinder and discharges the space between the net section of thick bamboo through discharging the net section of thick bamboo, then discharge through the annular channel, two kinds of modes all make hot-air get into the subchannel from the major channel, can improve hot air flow rate, thereby can be when using, the user can place the hand on the discharge port, carry out the drying to user's palm through high-speed hot-air, influence the accuracy of electric capacity screen when avoiding operating the electric capacity screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective cover and the drying box of the present invention;
FIG. 3 is a schematic view of a partial structure of the protective cover of the present invention;
FIG. 4 is a schematic structural view at A of the present invention;
FIG. 5 is a schematic view of the structure of the present invention at B;
FIG. 6 is a schematic view of a partial structure of a drying box according to the present invention;
FIG. 7 is a schematic view of the structure of the present invention at position C.
In the figure: 1. a body; 2. a protective cover; 21. a cover body; 22. a cavity; 23. a rotating shaft; 24. rotating the roller; 25. a conveyor belt; 26. a belt pulley; 27. a wipe assembly; 271. a wipe; 272. a sleeve; 273. a rotating shaft; 274. a through groove; 275. an elastic extensible member; 276. a slider; 277. a screw; 278. rotating the block; 279. a tooth bar; 28. a protective cover; 29. a motor; 210. a compression assembly; 2101. a support housing; 2102. an elastic telescopic cylinder; 2103. a pressure roller; 211. lifting the cover; 3. a capacitive screen; 4. heat dissipation holes; 5. drying the box; 51. a box body; 52. mounting blocks; 53. a discharge port; 54. a discharge assembly; 541. a discharge net drum; 542. a guide cylinder; 543. a connecting cylinder; 544. an annular channel.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a technical scheme that: a portable device for collecting corrosion steel bar electromagnetic sensor signals refers to fig. 1 and 2 and comprises a machine body 1, wherein a protective cover 2 is hinged to the top of the machine body 1 through a hinge, a capacitive screen 3 is arranged at the top of the machine body 1, the structure of the machine body 1 refers to the portable device in the patent number CN201920073751.4, the portable device is the same as the method for collecting the electromagnetic sensor signals, heat dissipation holes 4 are uniformly formed in the side wall of the machine body 1, the heat dissipation holes 4 are used for dissipating heat, and a drying box 5 is arranged on the side wall of the machine body 1.
Referring to fig. 2, 3, 4 and 5, the protection cover 2 includes a cover body 21 hinged to the machine body 1, a cavity 22 is formed inside the cover body 21, two sets of rotating shafts 23 having the same structure are rotatably connected inside the cavity 22 through bearings, rotating rollers 24 are respectively disposed on outer walls of the two sets of rotating shafts 23, the rotating rollers 24 are respectively connected to a conveying belt 25, belt pulleys 26 are respectively sleeved on the two sets of rotating shafts 23, the two sets of belt pulleys 26 are connected to each other through belts, the rotating rollers 24 can rotate, the conveying belt 25 is connected to a cleaning cloth assembly 27 disposed at one side of the cavity 22, a protection cover 28 is movably connected to the cover body 21, a motor 29 is disposed on an inner wall of the cavity 22, a power end of the motor 29 is connected to one of the sets of rotating shafts 23, the motor 29 operates to rotate the rotating rollers 24, so that the cleaning cloth 271 can be drawn out, the cleaning cloth 3 can be wiped conveniently, the cover body 21 can be conveniently stored, the power end of the motor 29 is opposite to the previous rotating direction during storage, the cleaning cloth 271 can be stored, a compressing assembly 210 is disposed on the cover body 21, a through hole is disposed at the rear side of the cover body 21, a cover 211 is hinged to be opened, and the cleaning cloth 271 and the cover body 211 can be stored.
Referring to fig. 4, the cloth assembly 27 includes a cloth 271 having one end penetrating the cover 21, the other end of the cloth 271 being wound around a sleeve 272, the sleeve 272 being movably connected to a rotating shaft 273, the sleeve 272 rotating when the rotating shaft 273 rotates and pulling the sleeve 272 with force, the sleeve 272 being removable from the rotating shaft 273, the front side of the rotating shaft 273 being rotatably connected to the inner wall of the cavity 22 through a bearing, the through hole being located at the rear side of the rotating shaft 273, a through groove 274 being provided on the cover 21 and communicating with the cavity 22, an elastic expansion member 275 being provided on the through groove 274, the through groove 274 being connected to a sliding block 276 through the elastic expansion member 275, the sliding block 276 being slidably connected to the through groove 274, a screw 277 being provided on the sliding block 276, the screw 277 extending to the outside of the cover 21, the screw 277 is connected with a tooth rod 279 through a bearing in a rotating manner inside the cavity 22, teeth (not shown in the figures) matched with the tooth rod 279 are uniformly arranged on the outer wall of the front end of the rotating shaft 273 in an annular manner, when all cleaning cloth 271 needing to be stored needs to be taken out and cleaned, the cleaning cloth 271 is stored on the sleeve 272 through the work of the motor 29 until the cleaning cloth 271 is not in contact with the pressing roller 2103, at the moment, the cleaning cloth 271 cannot be moved through the work of the motor 29, namely, the position of the sliding block 276 can be moved, the tooth rod 279 can be meshed with the teeth on the rotating shaft 273, the rotating block 278 is convenient to rotate, the screw 277 drives the tooth rod 279 to move, the rotating shaft 273 is further driven to move, the cleaning cloth 271 which is not stored at the last point is convenient to be stored, and the cleaning cloth 271 is convenient to be taken out from the through hole after being stored in order.
Referring to fig. 5, the pressing assembly 210 includes a supporting housing 2101 disposed on the cover 21, an elastic telescopic cylinder 2102 is disposed on an inner wall of the supporting housing 2101, a pressing roller 2103 is connected to the elastic telescopic cylinder 2102, one side of the pressing roller 2103 close to the conveyer belt 25 is attached to the cleaning cloth 271, the protecting cover 28 covers the supporting housing 2101 and the rotating block 278, and the pressing roller 2103 is used for pressing the cleaning cloth 271, so that the cleaning cloth 271 and the conveyer belt 25 generate friction force, and thus the conveying of the cleaning cloth 271 is facilitated.
Referring to fig. 6 and 7, the drying box 5 includes a box body 51, a mounting block 52 is disposed on the box body 51, the box body 51 is fixedly connected to the machine body 1 through the mounting block 52, a side wall of the box body 51 is communicated with the heat dissipation holes 4, hot air exhausted from the heat dissipation holes 4 enters the box body 51, a discharge port 53 is disposed at a top of the box body 51, and a discharge assembly 54 is disposed at a top of an inner wall of the box body 51.
Referring to fig. 6 and 7, the discharge assembly 54 includes a discharge net barrel 541 communicated with the discharge port 53, a guide barrel 542 is disposed on an inner wall of the discharge net barrel 541, a top of the guide barrel 542 is communicated with the connection barrel 543, the connection barrel 543 extends into the discharge port 53, an annular passage 544 is formed between the connection barrel 543 and the discharge port 53, a top of the box body 51 is obliquely disposed upward, so that a space is increased, a flow rate of the hot air is reduced, heat exchange with the original air inside the box body 51 is facilitated, sufficient time is provided for heating the original air inside the box body 51, a portion of the hot air enters the guide barrel 542 and the connection barrel 543 through the discharge net barrel 541 and is then discharged, another portion of the hot air enters a gap between the guide barrel and the discharge net barrel 541 through the discharge net barrel 541 and is then discharged through the annular passage 544, both manners allow the hot air to enter the small passage from the large passage, a flow rate of the hot air can be increased, the hot air first heats the inner air and then increases the flow rate, thereby when the user places his hand on the discharge port 53, the palm of the user can dry the user, and the user can avoid influence on the accuracy of the capacitance screen 3 when the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a portable equipment for gathering corrosion reinforcing bar electromagnetic sensor signal, includes organism (1), its characterized in that: the top of the machine body (1) is hinged with a protective cover (2) through a hinge, the top of the machine body (1) is provided with a capacitive screen (3), the side wall of the machine body (1) is uniformly provided with heat dissipation holes (4), and the side wall of the machine body (1) is provided with a drying box (5);
the protective cover (2) comprises a cover body (21) hinged to the machine body (1), a cavity (22) is formed in the cover body (21), two groups of rotating shafts (23) with the same structure are rotatably connected to the inside of the cavity (22) through bearings, rotating rollers (24) are arranged on the outer walls of the two groups of rotating shafts (23), the rotating rollers (24) are connected with a conveying belt (25), belt pulleys (26) are sleeved on the two groups of rotating shafts (23), the two groups of belt pulleys (26) are connected through belts, the conveying belt (25) is connected with a cleaning cloth component (27) arranged on one side of the cavity (22), a protective cover (28) is movably connected to the cover body (21), a motor (29) is arranged on the inner wall of the cavity (22), the power end of the motor (29) is connected with one group of the rotating shafts (23), a pressing component (210) is arranged on the cover body (21), a through hole is formed in the rear side of the cover body (21), and a lifting cover (211) is hinged to the through hole;
the cleaning cloth component (27) comprises a cleaning cloth (271) with one end penetrating through a cover body (21), the other end of the cleaning cloth (271) is wound on a sleeve (272), the sleeve (272) is movably connected to a rotating shaft (273), the front side of the rotating shaft (273) is rotatably connected with the inner wall of a cavity (22) through a bearing, a through hole is formed in the rear side of the rotating shaft (273), a through groove (274) communicated with the cavity (22) is formed in the cover body (21), an elastic telescopic piece (275) is arranged on the through groove (274), the through groove (274) is connected with a sliding block (276) through the elastic telescopic piece (275), the sliding block (276) is slidably connected onto the through groove (274), a screw rod (277) penetrates through the through groove (276), a rotating block (278) is arranged on the outer side of the cover body (21) in an extending mode, the screw rod (277) extends into the cavity (22) and is rotatably connected with a tooth rod (279) through a bearing, and teeth which are circumferentially and are uniformly matched with the tooth rod (279) are arranged on the outer wall of the front end of the rotating shaft (273);
the pressing assembly (210) comprises a supporting shell (2101) arranged on a cover body (21), an elastic telescopic cylinder (2102) is arranged on the inner wall of the supporting shell (2101), a pressing roller (2103) is connected onto the elastic telescopic cylinder (2102), one side, close to a conveying belt (25), of the pressing roller (2103) is attached to a cleaning cloth (271), and a protective cover (28) covers the supporting shell (2101) and a rotating block (278);
the drying box (5) comprises a box body (51), wherein a mounting block (52) is arranged on the box body (51), the box body (51) is fixedly connected with the machine body (1) through the mounting block (52), the side wall of the box body (51) is communicated with the heat dissipation hole (4), a discharge port (53) is formed in the top of the box body (51), and a discharge assembly (54) is arranged on the top of the inner wall of the box body (51);
the discharge assembly (54) comprises a discharge net drum (541) communicated with the discharge port (53), a guide drum (542) is arranged on the inner wall of the discharge net drum (541), the top of the guide drum (542) is communicated with a connecting drum (543), the connecting drum (543) extends to the inside of the discharge port (53), and an annular channel (544) is formed between the connecting drum (543) and the discharge port (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011156200.8A CN112304853B (en) | 2020-10-26 | 2020-10-26 | Portable device for collecting signals of electromagnetic sensor for rusted steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011156200.8A CN112304853B (en) | 2020-10-26 | 2020-10-26 | Portable device for collecting signals of electromagnetic sensor for rusted steel bar |
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| Publication Number | Publication Date |
|---|---|
| CN112304853A CN112304853A (en) | 2021-02-02 |
| CN112304853B true CN112304853B (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011156200.8A Active CN112304853B (en) | 2020-10-26 | 2020-10-26 | Portable device for collecting signals of electromagnetic sensor for rusted steel bar |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20220258211A1 (en) * | 2019-08-01 | 2022-08-18 | Waldemar Manko | Apparatus for treating optical fibers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209356451U (en) * | 2019-01-17 | 2019-09-06 | 青岛理工大学 | A kind of portable unit acquiring Corrosion Reinforcement electromagnetic sensor signal |
| CN109541016B (en) * | 2019-01-17 | 2023-12-29 | 青岛理工大学 | Portable device for collecting rusted steel bar electromagnetic sensor signals and use method |
| CN210993479U (en) * | 2019-09-05 | 2020-07-14 | 天津绿美佳环保科技有限公司 | Liftable formula environmental protection dust removal spraying apparatus |
| CN210519183U (en) * | 2019-09-16 | 2020-05-12 | 周建民 | Electrical box for electrical equipment |
| CN211522324U (en) * | 2019-11-18 | 2020-09-18 | 高邮红马钢结构工程有限公司 | Steel member rust cleaning device with waste gas collection device |
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Effective date of registration: 20221215 Address after: 1803, Floor 18, Building 4, No. 18, Zhilan Road, Jiangning District, Nanjing, Jiangsu Province, 211100 (Jiangning High tech Park) Applicant after: Nanjing Lingxiu Zhiyou Technology Co.,Ltd. Address before: Room 301, building 6, area 3, Xinhu garden, Hushuguan Town, Huqiu District, Suzhou City, Jiangsu Province Applicant before: Zhu Lufang |
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Application publication date: 20210202 Assignee: Nanjing Jiuyun Technology Co.,Ltd. Assignor: Nanjing Lingxiu Zhiyou Technology Co.,Ltd. Contract record no.: X2024980003104 Denomination of invention: A portable device for collecting electromagnetic sensor signals of corroded steel bars Granted publication date: 20230103 License type: Common License Record date: 20240320 |