CN113758862B - A wave erosion machine - Google Patents
A wave erosion machine Download PDFInfo
- Publication number
- CN113758862B CN113758862B CN202111097689.0A CN202111097689A CN113758862B CN 113758862 B CN113758862 B CN 113758862B CN 202111097689 A CN202111097689 A CN 202111097689A CN 113758862 B CN113758862 B CN 113758862B
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- box
- push rod
- movable plate
- rack
- base
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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
- G01N17/002—Test chambers
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
- G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion
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- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
本发明提供一种海浪冲蚀机，它包括箱体（1），其特征在于：在箱体（1）内设有试样放置架（2），在箱体（1）内还设有移动板（3），在移动板（3）上设有与箱体壁（1）对应配合的防水条（3a），在移动板（3）上设有推杆（4），推杆（4）一端伸出箱体（1），在推杆（4）一端端部设有一段齿条（4a），在箱体（1）外侧设有与齿条（4a）对应配合的传动装置（5）。本发明结构简单，使用方便，通过移动板在箱体内移动带动腐蚀液模仿海浪冲击腐蚀试样放置架的试样。
The present invention provides a wave erosion machine, which comprises a box (1), characterized in that: a sample placement rack (2) is arranged in the box (1), a movable plate (3) is also arranged in the box (1), a waterproof strip (3a) corresponding to the box wall (1) is arranged on the movable plate (3), a push rod (4) is arranged on the movable plate (3), one end of the push rod (4) extends out of the box (1), a rack (4a) is arranged at one end of the push rod (4), and a transmission device (5) corresponding to the rack (4a) is arranged on the outside of the box (1). The present invention has a simple structure and is easy to use. The movable plate moves in the box to drive the corrosive liquid to simulate the impact of waves on the sample on the corrosive sample placement rack.
Description
Technical field:
the invention relates to a test device in a corrosive environment, in particular to an ocean wave erosion machine.
The background technology is as follows:
The research of seawater impact corrosion mainly comprises the analysis and research of practical seaside hanging pieces, but the method has the advantages of long period, high cost, multiple influencing factors and difficulty in observing the corrosion state of the sample in real time. In view of the above, the test device for simulating seawater impact corrosion can shorten the period for researching the material corrosion and protection field and is convenient for research work.
Related patents have disclosed an erosion-corrosion experimental apparatus (201510257018.4) for simulating a spray splash zone, invented by Zhang Weimin et al at the university of China, which simulates a dry-wet alternate environment of the spray splash zone through a nozzle. A multi-factor interactive corrosion experimental device and method (CN 202010365236.0) for simulating marine service environment, which are invented by water conservancy department product quality standard institute Chen Xiaoming and the like, adopt a stirrer with stepless speed change control to rotate in a seawater corrosion test tank to beat and simulate seawater stirring liquid movement and generate spoons.
The mode of generating the spray by the two experimental methods is greatly different from the mode of generating the spray by the impact of the wave in the actual ocean, and the test sample cannot be slapped on the front of the wave.
The invention comprises the following steps:
the invention provides an ocean wave erosion machine for overcoming the defects in the prior art.
The application provides the following technical scheme:
The sea wave erosion machine comprises a box body and is characterized in that a sample placing frame is arranged in the box body, a moving plate is further arranged in the box body, a waterproof strip which is correspondingly matched with the wall of the box body is arranged on the moving plate, a push rod is arranged on the moving plate, one end of the push rod extends out of the box body, a corresponding matched transmission device is arranged at one end of the push rod, and a wavy protruding part is arranged on one side of the moving plate.
On the basis of the technical scheme, the following further technical scheme is also available:
the transmission device comprises a motor, a base is arranged on one side of the motor, a transmission wheel which is connected and matched with the motor is connected to the base, a rotary table is connected to the transmission wheel, a sector gear is connected to the rotary table, and the sector gear is connected and matched with the rack.
The sample rack comprises a substrate, a group of clamping strips are uniformly distributed on the substrate, a top plate is arranged between the two clamping strips, and a group of buffer components are arranged between the top plate and the substrate.
The clamping strip comprises a vertical part, a horizontal part is further distributed at one end of the vertical part, protruding parts extend out of the end parts of the two ends of the horizontal part, and buffer grooves made of elastic materials are formed in the protruding parts.
The invention has the advantages that:
The invention has simple structure and convenient use, and the moving plate moves in the box body to drive the corrosive liquid to simulate the front impact of sea waves to corrode the sample of the sample rack. In addition, the arrangement of the buffer part enables the distance between the protruding part and the top plate to have a fixed quantity, so that the device is suitable for samples with different thicknesses.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
Fig. 2 is a schematic structural view of the sample holder in fig. 1.
The specific embodiment is as follows:
As shown in fig. 1 and 2, an ocean wave erosion machine comprises a box body 1, and a sample placing frame 2 is arranged on the wall of one side of the box body 1. The sample rack 2 comprises a substrate 2a, and a group of strip-shaped clamping strips 2b are uniformly distributed on one side surface of the substrate 2 a. The clamping strip 2b and the base plate 2a are of an integrated structure.
The clamping strip 2b comprises a vertical part a vertical to the surface of the substrate 2a, a horizontal part b is distributed at the top end of the vertical part a, and the horizontal part b and one side surface of the substrate 2a are distributed in parallel, so that the cross section of the clamping strip 2b is of a T-shaped structure. Triangular protruding portions c extend from both end portions of the horizontal portion b toward the substrate 2a, and a sample limiting groove is formed between the protruding portions c and the vertical portion a. The buffer layer d made of elastic material is adhered to the protruding part c, and the elastic material is made of rubber or silica gel.
A top plate 2c is also distributed on the surface of the base plate 2a between two adjacent clamping strips 2b, and a group of buffer parts 2d are uniformly distributed between the top plate 2c and the base plate 2a and are connected through the buffer parts 2 d. The buffer part 2d is a rubber block or a silica gel block or a spring. The base plate 2a, the top plate 2c and the clamping strips 2b are all made of polypropylene.
A moving plate 3 is also provided in the case 1 and is arranged parallel to the sample holder 2, and wavy projections 3a extend from the surface of the moving plate 3 opposite to the substrate 2 a. A push rod 4 is arranged on the box body 1 in a penetrating way, one end of the push rod 4 is positioned at the outer side of the box body 1, and the other end of the push rod is fixedly connected with the movable plate 3.
A section of rack 4a is provided on one end of the push rod 4 located outside the case 1. A transmission device 5 correspondingly matched with the rack 4a is arranged on the outer side of the box body 1. The transmission device 5 comprises a motor 5a, a driving wheel 5f is connected to an output shaft of the motor 5a, a base is arranged on one side of the motor 5a, a rotating shaft penetrates through the base, one end of the rotating shaft is connected with a transmission wheel 5b, and a belt forming transmission fit is arranged between the driving wheel 5f and the transmission wheel 5 b. The other end of the rotating shaft is connected with a rotating disc 5c, and a mounting column 5e is connected to the rotating disc 5 c. The base is connected with a sector gear 5d through a connecting shaft, the sector gear 5d comprises a main body x of a sector, teeth y which are correspondingly matched with the rack 4a are arranged on the outer circular surface of the main body, a handle-shaped part z also extends out of the main body, and a strip hole 5h which is connected and matched with the mounting column 5e is arranged on the handle-shaped part z.
The motor drives the sector gear 5d to swing to drive the push rod 4 to reciprocate to drive the moving plate 3 to reciprocate, so that the corrosive liquid (artificial seawater) in the box body is driven to impact the template. The wave-like projections 3a allow the moving plate 3 to push the corrosive liquid more easily to form the wave effect of the sea wave.
The transmission 5 may also be a cylinder as in the prior art. The structure of the transmission device 5 disclosed in the specification enables the reciprocating motion of the moving plate 3 to have the effects of gradual acceleration and gradual reduction, and can better simulate the effects of sea waves.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111097689.0A CN113758862B (en) | 2021-09-18 | 2021-09-18 | A wave erosion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111097689.0A CN113758862B (en) | 2021-09-18 | 2021-09-18 | A wave erosion machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113758862A CN113758862A (en) | 2021-12-07 |
| CN113758862B true CN113758862B (en) | 2025-01-14 |
Family
ID=78796406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111097689.0A Active CN113758862B (en) | 2021-09-18 | 2021-09-18 | A wave erosion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113758862B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421640Y (en) * | 2000-05-18 | 2001-02-28 | 中国科学院海洋研究所 | Tester for simulating sea environment corrosion |
| CN111648647A (en) * | 2020-06-10 | 2020-09-11 | 淮南师范学院 | A safety net for a sports field |
| CN212170857U (en) * | 2020-03-03 | 2020-12-18 | 林婷 | Slurry mixing device with anti-blocking effect |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201622231U (en) * | 2009-09-03 | 2010-11-03 | 浙江海洋学院 | An improved marine corrosion simulation test device |
| CN105717039B (en) * | 2016-04-01 | 2018-08-24 | 天津亿利科能源科技发展股份有限公司 | Splash zone corrosion protective coating assessment device and appraisal procedure |
| CN106124394A (en) * | 2016-08-31 | 2016-11-16 | 中国兵器工业集团第五三研究所 | A kind of simulating ocean environment accelerated corrosion assay device |
| CN109342309B (en) * | 2018-11-26 | 2024-02-27 | 辽宁科技大学 | Test device and test method for simulating marine corrosion environment |
| CN209919638U (en) * | 2019-04-24 | 2020-01-10 | 蚌埠学院 | A clamping device for grinding metal test blocks |
| CN111337419B (en) * | 2020-03-24 | 2022-12-20 | 通标标准技术服务(常州)有限公司 | Test device and method for simulating sea wave impact environment to accelerate material corrosion |
| CN111721694B (en) * | 2020-07-09 | 2025-03-07 | 辽宁科技大学 | An experimental device for simulating the corrosion environment of the ocean splash zone and a method of using the same |
-
2021
- 2021-09-18 CN CN202111097689.0A patent/CN113758862B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421640Y (en) * | 2000-05-18 | 2001-02-28 | 中国科学院海洋研究所 | Tester for simulating sea environment corrosion |
| CN212170857U (en) * | 2020-03-03 | 2020-12-18 | 林婷 | Slurry mixing device with anti-blocking effect |
| CN111648647A (en) * | 2020-06-10 | 2020-09-11 | 淮南师范学院 | A safety net for a sports field |
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| Publication number | Publication date |
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| CN113758862A (en) | 2021-12-07 |
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