CN206671102U - A kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material - Google Patents
A kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material Download PDFInfo
- Publication number
- CN206671102U CN206671102U CN201720195652.4U CN201720195652U CN206671102U CN 206671102 U CN206671102 U CN 206671102U CN 201720195652 U CN201720195652 U CN 201720195652U CN 206671102 U CN206671102 U CN 206671102U
- Authority
- CN
- China
- Prior art keywords
- platform basin
- cavitation
- stud
- screw rod
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of measurement stand for the anti-Cavitation experiment of cavitation corrosion machine measurement material, including base, screw rod, stud and platform basin, the Stud connection base and platform basin, stud intersects vertically with screw rod in base, and be connected through a screw thread, rotary screw enables to stud to move up and down, and the screw rod is provided with scale, for the height of accurate measurement platform basin, the platform basin is built with water.Platform basin easy disassembly of the present utility model, it is easy to often change water, reaches without being tested the purpose that just can keep test glass constant temperature in insulating box, reduce the process of experiment, reduce the cost of experiment；The utility model can accurately adjust the height of platform basin, the groove of fixation test cup is provided with platform basin so that relative position of the test specimen respectively with vibration head and measurement bay table top is consistent, and greatly improves the accuracy of result of the test.
Description
Technical field
A kind of measurement stand for the anti-Cavitation experiment of cavitation corrosion machine measurement material is the utility model is related to, belongs to two phase flow
Testing field.
Background technology
Often there is cavitation phenomenon in the process of running in pump, and cavitation corrosion is to the very harmful of pump, therefore the anti-cavitation corrosion of material
Can be more and more interested to researchers.Ultrasonic activation cavitation corrosion machine is widely used in measuring the anti-Cavitation of material at present,
Due to the dither of cavitation corrosion machine vibration head, the temperature rise of liquid in measuring cup, therefore existing ultrasonic activation cavitation corrosion can be caused
Machine is equipped with an insulating box, ensures the temperature-resistant of liquid in measuring cup by recirculated water, because insulating box volume is larger,
And recirculated water is often changed, not only increase the cost of cavitation corrosion machine and the process of increase experiment.
In addition, when carrying out the anti-Cavitation of material using existing ultrasonic activation cavitation corrosion machine and testing, due to will often by
Test specimen in test cup takes out, and is dried and weighs, and can not thus ensure to put test specimen and vibration head after test specimen every time
Position is consistent, and the dither of ultrasonic activation head, can also change relative position of the measuring cup on measurement stand, quilt
Material of measuring and monitoring the growth of standing timber can be moved on test desk, these problem strong influences accuracy of result of the test.
Utility model content
For Shortcomings in the prior art, the utility model provides a kind of cavitation corrosion machine that is used for and measures the anti-cavitation corrosion of material
The measurement stand that can be tested.
The utility model is to realize above-mentioned technical purpose by following technological means.
A kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material, including base, lowering or hoisting gear and platform basin, institute
Lowering or hoisting gear connect base and platform basin are stated, lowering or hoisting gear is provided with scale, for the height of accurate measurement platform basin, in the platform basin
Equipped with water.
Preferably, the base is cube structure, and the upper surface center of base is provided with screwed hole A, and the side of base is set
There is screwed hole B, the center line of the screwed hole A and screwed hole B are mutually perpendicular to；
The lowering or hoisting gear includes screw rod and stud, and one end of the stud is fixedly connected with platform basin, and the other end passes through spiral shell
Pit A is connected with base and screw flight, and the screw rod is threadedly coupled by screwed hole B with base and stud, rotary screw energy
So that stud moves.
Preferably, the platform basin is hollow cylindrical, platform basin sealed bottom, and the circle centre position of the upper surface of platform basin bottom is provided with
Circular groove, the lower surface circle centre position of platform basin bottom are provided with square indentations.
Preferably, one end of the stud is connected with square Interal fixation, size and the pros of the square steel plate
The size of connected in star is identical.
Preferably, the screw rod is provided with graduation mark, and one end of screw rod is fixedly connected with change, the other end and spiral shell of screw rod
Pit B and stud threaded connection.
The beneficial effects of the utility model：
1) platform basin easy disassembly of the present utility model, it is easy to often change water, reaches without being tested in insulating box
Just the purpose of test glass constant temperature can be kept, reduces the process of experiment, reduces the cost of experiment；
2) groove of fixation test cup is provided with platform basin of the present utility model, and lowering or hoisting gear can accurately adjust platform basin
Height so that relative position of the test specimen respectively with vibration head and measurement bay table top is consistent, and greatly improves result of the test
Accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of the measurement stand described in the utility model that the anti-Cavitation of material is measured for cavitation corrosion machine
Figure.
Fig. 2 is the structural representation of base described in the utility model.
Fig. 3 is the structural representation of screw rod described in the utility model.
Fig. 4 is the structural representation of stud described in the utility model.
Wherein：
1. base；2. screw rod；3. stud；4. platform basin.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described to the utility model, but guarantor of the present utility model
Shield scope is not limited to this.
As shown in figure 1, a kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material described in the utility model,
Including base 1, lowering or hoisting gear and platform basin 4, as shown in Fig. 2 the base 1 is cube structure, each length of side is 150mm, base 1
Upper surface center at provided with screwed hole A, a diameter of 40mm of the screwed hole A, screwed hole A depth be 120mm.Base 1
Side side on be provided with screwed hole B, a diameter of 30mm of the screwed hole B at distance center side horizontal range 25mm,
Screwed hole B depth is 120mm, and screwed hole A intersects vertically with screwed hole B.
The lowering or hoisting gear includes screw rod 2 and stud 3, as shown in figure 4, one end of the stud 3 is consolidated with square steel plate
Fixed connection, the length of side of the square steel plate is 60mm, and the thickness of steel plate is 5mm, as shown in figure 1, the other end of stud 3 and bottom
Seat 1 and screw rod 2 are threadedly coupled；As shown in figure 3, the side of the screw rod 2 carries graduation mark, experimenter can be according on screw rod
Corresponding scale draws the height of platform basin 4, and one end and the change of screw rod 2 are welded, the other end of screw rod 2 by screwed hole B and
Base 1 and stud 3 are threadedly coupled.Rotary screw 2 can cause stud 3 to move, and the change on screw rod 2 is provided with lines, is easy to carry
High frictional force, it is convenient to rotate change.
The platform basin 4 is hollow cylindrical, sealed bottom, and the circle centre position of the upper surface of the bottom of platform basin 4 is provided with circular groove,
A diameter of 50mm of the circular groove, groove depth 3mm, so it is easy to test glass being caught in groove, avoids test glass from being moved.
The base diameter of platform basin 4 is 300mm, and the height of platform basin 4 is 80mm, and platform basin 4 reaches the mesh of sufficiently cool test glass built with water
's.The lower surface circle centre position of the bottom of platform basin 4 is provided with square indentations, and the length of side of the square indentations is 60mm, and depth is
5mm, the square steel plate and square indentations of the one end of stud 3 coordinate, convenient that platform basin 4 is dismounted when platform basin 4 needs to change water.
The embodiment is preferred embodiment of the present utility model, but the utility model is not limited to above-mentioned embodiment party
Formula, in the case of without departing substantially from substantive content of the present utility model, those skilled in the art can make any apparent
Improvement, replacement or modification belong to the scope of protection of the utility model.
Claims (5)
1. a kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material, it is characterised in that including base (1), lifting
Device and platform basin (4), the lowering or hoisting gear connect base (1) and platform basin (4), lowering or hoisting gear are provided with scale, for accurately surveying
The height of platform basin (4) is measured, the platform basin (4) is built with water.
2. the measurement stand according to claim 1 for the cavitation corrosion machine measurement anti-Cavitation of material, it is characterised in that institute
It is cube structure to state base (1), and the upper surface center of base (1) is provided with screwed hole A, and the side of base (1) is provided with screwed hole
B, the center line of the screwed hole A and screwed hole B are mutually perpendicular to；
The lowering or hoisting gear includes screw rod (2) and stud (3), and one end of the stud (3) is fixedly connected with platform basin (4), another
End is threadedly coupled by screwed hole A with base (1) and screw rod (2), and the screw rod (2) passes through screwed hole B and base (1) and stud
(3) it is threadedly coupled, rotary screw (2) can cause stud (3) motion.
3. the measurement stand according to claim 2 for the cavitation corrosion machine measurement anti-Cavitation of material, it is characterised in that institute
It is hollow cylindrical to state platform basin (4), and platform basin (4) sealed bottom, the circle centre position of the upper surface of platform basin (4) bottom is provided with circular recessed
Groove, the lower surface circle centre position of platform basin (4) bottom are provided with square indentations.
4. the measurement stand according to claim 3 for the cavitation corrosion machine measurement anti-Cavitation of material, it is characterised in that institute
The one end for stating stud (3) is connected with square Interal fixation, the size of the square steel plate and the size phase of square indentations
Together.
5. the measurement stand according to claim 2 for the cavitation corrosion machine measurement anti-Cavitation of material, it is characterised in that institute
State screw rod (2) and be provided with graduation mark, one end of screw rod (2) is fixedly connected with change, the other end of screw rod (2) and screwed hole B and
Stud (3) is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195652.4U CN206671102U (en) | 2017-03-02 | 2017-03-02 | A kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195652.4U CN206671102U (en) | 2017-03-02 | 2017-03-02 | A kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671102U true CN206671102U (en) | 2017-11-24 |
Family
ID=60378490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195652.4U Expired - Fee Related CN206671102U (en) | 2017-03-02 | 2017-03-02 | A kind of measurement stand for the cavitation corrosion machine measurement anti-Cavitation of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769588A (en) * | 2017-03-02 | 2017-05-31 | 江苏大学 | A kind of measurement stand that the anti-Cavitation of material is measured for cavitation corrosion machine |
-
2017
- 2017-03-02 CN CN201720195652.4U patent/CN206671102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769588A (en) * | 2017-03-02 | 2017-05-31 | 江苏大学 | A kind of measurement stand that the anti-Cavitation of material is measured for cavitation corrosion machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |