CN109738350B - Sand blowing and rain resistance test device based on microscopic technology - Google Patents
Sand blowing and rain resistance test device based on microscopic technology Download PDFInfo
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- CN109738350B CN109738350B CN201910069361.4A CN201910069361A CN109738350B CN 109738350 B CN109738350 B CN 109738350B CN 201910069361 A CN201910069361 A CN 201910069361A CN 109738350 B CN109738350 B CN 109738350B
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Abstract
The invention discloses a sand blowing and rain resistance test device based on a microscopic technology, which comprises a test bed, the middle part of the upper surface of the test bed is provided with a test groove, the edge part of the bottom end of the test groove is provided with water collecting holes at equal intervals, the middle part in the test bed is provided with the water collecting drawer, the invention has scientific and reasonable structure and safe and convenient use, and by arranging the lug boss, can prevent test water from accumulating on the surface of the test bed after a rain-proof test and passing through the water collecting holes and the water collecting drawer, can recycle the test water of the rain-proof test, avoids the waste of water resources, saves water, protects the environment, and can be recycled by the filtering component, the collected test water can be filtered, impurities in the water are removed, the filtered test water can be used for the next test, the influence of the impurities in the water on the test data of the next test is avoided, and the objectivity of the test is guaranteed.
Description
Technical Field
The invention relates to the technical field of microscopic observation, in particular to a sand blowing and rain resistance test device based on a microscopic technology.
Background
The microscopic technology is a technology for observing the morphological structure and the characteristics of a tiny object which cannot be distinguished by naked eyes by using an optical system or an electronic optical system device, when the object needs to be subjected to sand blowing and rain resistance tests, in order to more finely observe the change of the surface of the object after sand blowing and rain erosion, the change of the surface of the object needs to be observed by using the microscopic technology, and in the prior art, the sand blowing and rain resistance test device has the following defects in use: after the rain-proof test, can't collect and retrieve the experimental water of rain-proof, caused the waste of a large amount of water resources to, still can lead to the test bench surface to catchment seriously, influence normal experiment, and, through the experimental in-process of blowing sand, the object of placing in the test bench top can appear removing because of the reason of wind-blown sand, influence experimental accurate degree, so, people's urgent need a novel blowing sand and rain-proof test device based on microtechnology solve above-mentioned problem.
Disclosure of Invention
The invention provides a sand blowing and rain resisting test device based on a microscopic technology, which can effectively solve the problems that after a rain resisting test, water of the rain resisting test cannot be collected and recycled, a large amount of water resources are wasted, the surface of a test bed is seriously collected, the normal test is influenced, and in the process of the sand blowing test, an object placed above the test bed can move due to wind sand, and the accuracy of the test is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a blow husky and rain-fast test device based on microtechnology, includes the test bench, test bench upper surface middle part has been seted up test groove, the boss is placed through welded mounting in the middle part of the inside bottom of test groove, place the inside mid-mounting of boss and have electric telescopic handle, the board is placed through fixed screw fixed mounting in the electric telescopic handle top, place the board upper surface and install fixed suction cup through the glue equidistance, place boss upper surface middle part and seted up fixed slot, fixed slot limit portion middle part has seted up sealed slot, place board limit portion middle part and have sealed rubber card strip through glue fixed mounting.
Preferably, the diameter and the depth of the fixed clamping groove are equal to the diameter and the thickness of the placing plate, and the depth of the sealing clamping groove is equal to the thickness of the sealing rubber clamping strip.
Preferably, water collecting holes are formed in the edge portion of the bottom end of the test groove at equal intervals, a water collecting drawer is installed inside the test bed, and a handle is fixedly installed in the middle of one end of the water collecting drawer through fixing screws.
Preferably, a filtering assembly is arranged below the handle, and the filtering assembly comprises a filtering box, a connecting threaded pipe, a drain pipe, an installation clamping groove, an activated carbon filtering screen plate, an installation plate and a replacement handle;
through connecting thread pipe fixed connection between water collection drawer and the filter cartridge, there is the drain pipe filter cartridge one side middle part through welded mounting, filter cartridge one end middle part has been seted up installation draw-in groove, filter cartridge internally mounted has the active carbon to filter the otter board, active carbon filters otter board one end and has the mounting panel through fixed screw fixed mounting, there is the change handle mounting panel one side middle part through fixed screw fixed mounting.
Preferably, the edge of the mounting plate is attached with a sealing rubber ring, and the sealing rubber ring is fixedly connected with the mounting plate through glue.
Preferably, the water collection drawer is in sliding connection with the test bed through the sliding block and the sliding groove, and the inner wall of the sliding groove is coated with anti-corrosion paint.
Preferably, the edge part of the upper surface of the test bed is provided with a fixed clamping seat through welding, a transparent protective cover is clamped and arranged above the test bed through the fixed clamping seat, and the two sides of the transparent protective cover are both provided with anti-skid grains through glue in an equidistance laminating manner.
Preferably, the transparent protective cover upper surface mid-mounting has the inlet tube, there is dustproof screw cap inlet tube top through thread fixed mounting, the dustproof screw cap outside bonds through glue equidistance and has anti-skidding pompon, water pipe is installed through the welding in inlet tube one end, atomizer is installed through the screw equidistance in the water pipe below.
Preferably, the middle part of the bottom end of one side of the transparent protective cover is provided with a sand wind pipe, one end inside the sand wind pipe is fixedly provided with an axial flow fan through a fixing screw, and a sand inlet pipe is arranged above the other end of the sand wind pipe through welding.
Preferably, the middle part of the upper part of the water collection drawer is fixedly provided with a control switch through a fixing screw, the output end of the control switch is electrically connected with the input ends of the electric telescopic rod and the axial flow fan, and the input end of the control switch is electrically connected with the output end of the power supply.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. through placing the boss, can prevent after rain-proof test, experimental water is piled up on the test bench surface, through catchment hole and collection water drawer, can retrieve rain-proof test water, avoids causing the waste of water resource, accomplishes water conservation, and environmental protection through the handle, can take the drawer that catchments out, handles the grit of the drawer inside that catchments, has guaranteed the inside clean degree of the drawer that catchments.
2. Through electric telescopic handle and place the board, can rise the object after the experiment, be convenient for take out the object after the experiment, be convenient for carry out the observation of microtechnology, through sealed draw-in groove and sealing rubber card strip, can guarantee fixed slot and place the sealed degree between the board, avoid inside experimental water and gravel get into fixed slot, through fixed suction cup, can guarantee that the object of carrying out the experiment can be fixed stable, when avoiding blowing sand experimental, the removal appears in the object, lead to causing the influence to test data, the objectivity of test data has been guaranteed.
3. Through fixed cassette and transparent protection casing, can prevent to blow when husky experiment and rain-fast experiment, grit and rainwater splash, cause the pollution to the test bench, simultaneously, through transparent protection casing, can observe the object of blowing husky experiment and rain-fast experiment, through anti-skidding line, be convenient for take off transparent protection casing after will testing, take out the experimental object and carry out the microscopic observation.
4. Be provided with filter assembly, can filter the experimental water of collection, get rid of aquatic impurity, can be used for the test next time with the experimental water after filtering, avoided the influence of impurity of aquatic to test data next time, guaranteed experimental objectivity, simultaneously, through installation draw-in groove, mounting panel and change handle, be convenient for dismantle and change the active carbon filter screen board after filtering, improved filter assembly's filtering quality for the filter effect is better.
5. Be provided with dustproof screw cap and anti-skidding pompon, can prevent effectively that the dust in the air from passing through the inlet tube and getting into the test bench when not using the device to save on the test bench surface, cause the influence to the test next time, simultaneously, can prevent effectively that the phenomenon of skidding appears in the installation with the in-process of dismantling dustproof screw cap, make the more fastening of dustproof screw cap installation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the placement boss of the present invention;
FIG. 3 is a schematic view of the installation structure of the sand pipe of the present invention;
FIG. 4 is a schematic view of the mounting structure of the atomizer head of the present invention;
FIG. 5 is a schematic structural view of the dust cap of the present invention;
FIG. 6 is a schematic view of the mounting arrangement of the filter assembly of the present invention;
reference numbers in the figures: 1. a test bed; 2. a test tank; 3. placing a boss; 4. an electric telescopic rod; 5. placing the plate; 6. fixing the sucker; 7. fixing the clamping groove; 8. sealing the clamping groove; 9. sealing the rubber clamping strip; 10. a water collection hole; 11. a water collection drawer; 12. a handle; 13. a dust-proof screw cap;
14. a filter assembly; 1401. a filter cartridge; 1402. connecting a threaded pipe; 1403. a drain pipe; 1404. installing a clamping groove; 1405. an active carbon filter screen plate; 1406. mounting a plate; 1407. replacing the handle;
15. a control switch; 16. fixing the card holder; 17. a transparent protective cover; 18. anti-skid lines; 19. a water inlet pipe; 20. a water delivery pipeline; 21. an atomizing spray head; 22. a sand pipe; 23. an axial flow fan; 24. a sand inlet pipe; 25. anti-skid convex balls.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in figures 1-6, the invention provides a technical scheme, a sand blowing and rain resistance test device based on a microscopic technology comprises a test bed 1, a test groove 2 is arranged in the middle of the upper surface of the test bed 1, a placing boss 3 is arranged in the middle of the bottom end in the test groove 2 through welding, an electric telescopic rod 4 is arranged in the middle of the placing boss 3, the model of the electric telescopic rod 4 is GRA-L36, a placing plate 5 is fixedly arranged at the top end of the electric telescopic rod 4 through a fixing screw, fixing suckers 6 are arranged on the upper surface of the placing plate 5 through glue at equal intervals, a fixing clamping groove 7 is arranged in the middle of the upper surface of the placing boss 3, a sealing clamping groove 8 is arranged in the middle of the edge of the fixing clamping groove 7, a sealing rubber clamping strip 9 is fixedly arranged in the middle of the edge of the placing plate 5 through glue, the degree of depth of seal slot 8 equals the thickness of sealing rubber card strip 9, for make fixed slot 7 with place between the board 5 fixed mounting more stable, prevent that sand from getting into inside fixed slot 7.
In order to retrieve reuse to the water after the experiment, reduce the waste of water resource, the hole 10 that catchments has been seted up to 2 bottom limit portion equidistance in test groove, 1 internally mounted of test bench has the drawer 11 that catchments, it is more smooth and easy in order to make the slip of drawer 11 that catchments, be convenient for handle the inside silt of drawer 11 that catchments, through slider and spout sliding connection between drawer 11 and the test bench 1 that catchments, and the spout inner wall has scribbled anti-corrosion coating, 11 one end middle parts of drawer that catchments have handle 12 through fixed screw fixed mounting.
In order to filter the water after the test and avoid the influence of impurities in the recovered water on the data of the next test, a filter assembly 14 is installed below the handle 12, and the filter assembly 14 comprises a filter box 1401, a connecting threaded pipe 1402, a drain pipe 1403, an installation clamping groove 1404, an activated carbon filter screen plate 1405, an installation plate 1406 and a replacement handle 1407;
through connecting screwed pipe 1402 fixed connection between drawer 11 catchments and the filter cartridge 1401, filter cartridge 1401 one side middle part has drain pipe 1403 through the welding installation, filter cartridge 1401 one end middle part has seted up installation draw-in groove 1404, filter cartridge 1401 internally mounted has active carbon filter screen plate 1405, active carbon filter screen plate 1405 one end has mounting panel 1406 through fixed screw fixed mounting, the laminating of mounting panel 1406 limit portion has the sealing rubber circle, and through glue fixed connection between sealing rubber circle and the mounting panel 1406, for make the sealing performance between installation draw-in groove 1404 and the mounting panel 1406 better, avoid appearing the seepage phenomenon of experimental water, mounting panel 1406 one side middle part has change handle 1407 through fixed screw fixed mounting.
In order to avoid carrying out rain-resistant test and blowing sand when experimental, rainwater and sand splash, cause the threat to the staff, 1 upper surface limit portion of test bench has fixed cassette 16 through welded mounting, and transparent protection casing 17 is installed through fixed cassette 16 block in 1 top of test bench, and transparent protection casing 17 both sides all have anti-skidding line 18 through the laminating of glue equidistance.
In order to carry out a rain-proof test, the middle part of the upper surface of the transparent protective cover 17 is provided with a water inlet pipe 19, a dustproof screw cap 13 is fixedly arranged above the water inlet pipe 19 through threads, the outer side of the dustproof screw cap 13 is bonded with anti-skidding convex balls 25 at equal intervals through glue, one end of the water inlet pipe 19 is welded with a water pipeline 20, and atomizing nozzles 21 are arranged below the water pipeline 20 at equal intervals through threads.
In order to carry out the sand blowing test, the middle part of the bottom end of one side of the transparent protective cover 17 is provided with the sand blowing pipe 22, one end inside the sand blowing pipe 22 is provided with the axial flow fan 23 through the fixed screw, the model of the axial flow fan 23 is 145FZY2-S, the sand inlet pipe 24 is arranged above the other end of the sand blowing pipe 22 through welding, in order to control the rain-resistant test and the sand blowing test, the middle part above the water collection drawer 11 is provided with the control switch 15 through the fixed screw, the output end of the control switch 15 is electrically connected with the input ends of the electric telescopic rod 4 and the axial flow fan 23, and the input end of the control switch 15 is electrically connected with the.
The working principle and the using process of the invention are as follows: in the process of using a sand blowing and rain resistance test device based on the microscopic technology, firstly, an object to be tested is placed above a placing plate 5, the object is fixed through a fixed sucker 6, after the object is fixed, a transparent protective cover 17 is clamped into a fixed clamping seat 16, then a water pipe for test and a water inlet pipe 19 are connected through screw threads, the water for test reaches a water conveying pipeline 20 through the water inlet pipe 19, then the water for test is sprayed on the surface of the test object through an atomizing spray head 21 for rain resistance test, when rainwater is sprayed on the surface of the placing lug boss 3 and the surface of the test object, due to the design of the placing lug boss 3, the water for test slides to the bottom end of a test groove 2, the water for test is collected through a water collecting hole 10, and the water for test is collected through a water collecting drawer 11, the waste of water resources is avoided, and the water is saved, the environment is protected;
when a sand blowing test is required, sand is added into the sand blowing pipe 22 through the sand inlet pipe 24, then the power supply of the axial flow fan 23 is switched on through the control switch 15, the sand is blown to a test object through the axial flow fan 23, the sand blowing test is carried out on the object, after the sand blowing test, the transparent protective cover 17 is taken down through the anti-skid grains 18, the sand on the surfaces of the placing plate 5 and the placing boss 3 is removed, then the electric telescopic rod 4 is controlled to extend through the control switch 15, the placing plate 5 is lifted, the object above the placing plate 5 is taken down, and the surface of the object after the sand blowing test and the rain-resistant test is observed by utilizing the microscopic technology;
after test water subjected to a rain-proof test enters the water collection drawer 11, the water in the water collection drawer 11 is discharged into the filter box 1401 through the connecting threaded pipe 1402, the collected test water is filtered through the activated carbon filter screen plate 1405 in the filter box 1401, so that the test water can be used for the next continuous test, meanwhile, the next test data cannot be influenced, the filtered test water is discharged through the water discharge pipe 1403 and is collected, when the adsorption capacity of the activated carbon filter screen plate 1405 is reduced due to the long-term impurity absorption, the activated carbon filter screen plate 1405 is detached by replacing the handle 1407, the whole activated carbon filter screen plate 1405 and the mounting plate 1406 are replaced, then the activated carbon filter screen plate 1405 is fixedly mounted through the mounting plate 1406 again, and when sand is accumulated at the bottom end in the water collection drawer 11, the water collection drawer 11 is pulled out through the handle 12, and the sand at the bottom of the water collection drawer 11 is treated;
when not using the device to test, in order to prevent that the dust in the air from accumulating on test bench 1 surface, cause the influence to test data next time, cover transparent antiskid cover 17 in test bench 1 top, then carry out fixed mounting to dustproof screw cap 13 through the screw thread, through anti-skidding pompon 25, prevent the phenomenon of skidding to appear in the in-process of installation dustproof screw cap 13, make dustproof screw cap 13 fixed mounting more firm, prevent that the dust in the air from passing through inlet tube 19 and getting into test bench 1, and pile up on test bench 1 surface, the clean degree on test bench surface has been guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a blow sand and resistant rain test device based on microtechnology, includes test bench (1), its characterized in that: the test bed is characterized in that a test groove (2) is formed in the middle of the upper surface of the test bed (1), a placing boss (3) is installed in the middle of the bottom end in the test groove (2) through welding, an electric telescopic rod (4) is installed in the middle of the inside of the placing boss (3), a placing plate (5) is fixedly installed at the top end of the electric telescopic rod (4) through a fixing screw, fixing suckers (6) are installed on the upper surface of the placing plate (5) at equal intervals through glue, a fixing clamping groove (7) is formed in the middle of the upper surface of the placing boss (3), a sealing clamping groove (8) is formed in the middle of the edge of the fixing clamping groove (7), and a sealing rubber clamping strip;
the diameter and the depth of the fixed clamping groove (7) are equal to those of the placing plate (5), and the depth of the sealing clamping groove (8) is equal to that of the sealing rubber clamping strip (9);
water collecting holes (10) are formed in the edge portion of the bottom end of the test groove (2) at equal intervals, a water collecting drawer (11) is installed inside the test bed (1), and a handle (12) is fixedly installed in the middle of one end of the water collecting drawer (11) through fixing screws;
a filtering component (14) is arranged below the handle (12), and the filtering component (14) comprises a filtering box (1401), a connecting threaded pipe (1402), a drain pipe (1403), an installation clamping groove (1404), an activated carbon filtering screen plate (1405), an installation plate (1406) and a replacement handle (1407);
the water collecting drawer (11) is fixedly connected with the filtering box (1401) through a connecting threaded pipe (1402), a drain pipe (1403) is installed in the middle of one side of the filtering box (1401) through welding, an installation clamping groove (1404) is formed in the middle of one end of the filtering box (1401), an active carbon filtering screen plate (1405) is installed inside the filtering box (1401), an installation plate (1406) is fixedly installed at one end of the active carbon filtering screen plate (1405) through a fixing screw, and a replacement handle (1407) is fixedly installed in the middle of one side of the installation plate (1406) through a fixing screw;
the edge of the mounting plate (1406) is attached with a sealing rubber ring, and the sealing rubber ring is fixedly connected with the mounting plate (1406) through glue.
2. A sand and rain test apparatus based on microscopy as claimed in claim 1 wherein: the water collection drawer (11) is connected with the test bed (1) in a sliding mode through the sliding block and the sliding groove, and anti-corrosion paint is coated on the inner wall of the sliding groove.
3. A sand and rain test apparatus based on microscopy as claimed in claim 1 wherein: fixed cassette (16) are installed through welding to test bench (1) upper surface limit portion, transparent protection casing (17) are installed through fixed cassette (16) block to test bench (1) top, transparent protection casing (17) both sides all have antiskid line (18) through the laminating of glue equidistance.
4. A sand and rain test apparatus based on microscopy as claimed in claim 3 wherein: transparent protection casing (17) upper surface mid-mounting has inlet tube (19), inlet tube (19) top has dustproof screw cap (13) through screw thread fixed mounting, dustproof screw cap (13) outside bonds through glue equidistance and has anti-skidding pompon (25), inlet tube (19) one end is installed conduit (20) through the welding, atomizer (21) are installed through the screw thread equidistance in conduit (20) below.
5. A sand and rain test apparatus based on microscopy as claimed in claim 3 wherein: transparent protection casing (17) one side bottom mid-mounting has husky pipe of wind (22), husky pipe of wind (22) inside one end has axial fan (23) through fixed screw fixed mounting, husky pipe of wind (22) other end top is installed into husky pipe of wind (24) through the welding.
6. A sand and rain test apparatus based on microscopy as claimed in claim 1 wherein: the water collection drawer is characterized in that a control switch (15) is fixedly mounted in the middle of the upper portion of the water collection drawer (11) through a fixing screw, the output end of the control switch (15) is electrically connected with the input ends of the electric telescopic rod (4) and the axial flow fan (23), and the input end of the control switch (15) is electrically connected with the output end of a power supply.
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