CN211318135U

CN211318135U - Digital fabric water permeability tester

Info

Publication number: CN211318135U
Application number: CN201922406001.7U
Authority: CN
Inventors: 蔡娜娜; 刘树林
Original assignee: QUANZHOU MEIBANG INSTRUMENT CO LTD
Current assignee: QUANZHOU MEIBANG INSTRUMENT CO LTD
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-21
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a digital fabric water permeability tester, four leveling supports are arranged at four corners of the bottom end of a tester body, four adjusting screws are fixedly connected with the top ends of the leveling supports, the outer sides of the adjusting screws are connected with adjusting limit nuts through screw threads in a matching way, and the connecting parts of the adjusting screws and the tester body are provided with fixing plates, the utility model facilitates testers to observe the levelness of the tester body and the panel of a test bench more intuitively through mounting seats, fixing holes, transparent liquid bubble tubes and horizontal liquid bubbles, and facilitates the testers to finely adjust the supporting height of each base angle of the tester body through the leveling supports, the adjusting screws, the adjusting limit nuts and the fixing plates, thereby conveniently and conveniently adjusting the levelness of the tester body, and the tester has higher levelness during testing through the detection and the adjustment, further avoid the skew of tester to cause the deviation to the test result.

Description

Digital fabric water permeability tester

Technical Field

The utility model relates to a fabric water permeability test technical field specifically is digital fabric water permeability apparatus.

Background

Digital fabric infiltration capability test appearance is used for testing the infiltration performance of fabric, during the test, it is fixed the sample well earlier through sample clamping device usually, begin the test again, sample clamping device includes sample clamping ring and experimental basin seat usually, the sample is placed on the top surface of experimental basin seat, the sample clamping ring is down, the bottom surface to the sample clamping ring offsets with the top surface of experimental basin seat, the sample clamping ring compresses tightly the sample with the cooperation of experimental basin seat, and make the edge of sample and experimental basin seat form sealedly, it comes to carry out infiltration capability test to the sample to leading to water in the experimental basin seat again.

However, the existing tester is lack of leveling and horizontal detection components in the actual application process, so that the test result of the water permeability of the fabric is often affected due to the deflection of the placing position of the tester when the tester is used for testing, and the accuracy of the test result of the tester is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a digital fabric water permeability apparatus can effectively solve and propose current tester among the above-mentioned background art because lack the component of leveling and level detection in the practical application process, leads to the tester when the test, often can lead to the fact the influence to the test result of fabric water permeability because of its locating position's crooked test result, has further reduced the problem of the accuracy of tester test result.

In order to achieve the above object, the utility model provides a following technical scheme: the digital fabric water permeability tester comprises a tester body, wherein a color touch screen is embedded and installed at the middle end of one side edge part of the tester body, a test support is fixedly installed at the middle end of one side of the top part of the tester body, a micro printer is embedded and installed at one side of the top part of the test support, a test table panel is installed at the top part of the tester body, a water storage tank is installed inside the tester body, a water filling port is formed in the position, located at one side edge part of the test support, of the top part of the tester body, and a water tank drain valve is installed at one side of the back part of;

the measuring instrument comprises a measuring support, a measuring instrument body and a measuring instrument, wherein the measuring instrument body is provided with a mounting seat at the position of the top of the measuring instrument body, which is positioned at the edge part of the other side of the measuring support, fixing holes are equidistantly formed in the edge part of the mounting seat, a transparent liquid bubble pipe is installed at the middle end of the top of the mounting seat, and a horizontal liquid bubble is embedded and installed in;

leveling supports are installed at four corners of the bottom end of the measuring instrument body, four leveling support tops are fixedly connected with adjusting screws, adjusting screw outer sides are connected with adjusting limiting nuts through threads in a matched mode, the tops of the adjusting screws penetrate through the measuring instrument body, and a fixing plate is installed at the connecting position of the adjusting screws and the measuring instrument body.

Preferably, the inside embedding of fixed orifices is installed with embedded bolt, the mount pad passes through fixed connection between embedded bolt and the test bench board.

Preferably, the diameters of the pressure plate, the pressing ring and the lower clamp are equal, and a pressure sensor is arranged at the position, located at the top of the pressure plate, of the bottom of the pressing shaft.

Preferably, a water level observation port is embedded in one side edge of the tester body, and a drain valve of the water storage tray is arranged at a position corresponding to the water level observation port on the other side edge of the tester body.

Preferably, the inboard middle part embedding through connection of test support has the position sleeve, the bearing cap has been cup jointed in the position sleeve top outside, bearing cap top position department rotates and is connected with manual rocking wheel, the inboard middle part embedding of position sleeve is connected with the pressing shaft, spacing seat is installed with the junction of position sleeve to the pressing shaft, the inside embedding meshing of pressing shaft is connected with the lead screw, thrust bearing is installed at the lead screw top, the nylon gasket is installed with the junction of position sleeve to lead screw limit portion, the gland is installed to the pressing shaft bottom, gland bottom fixed mounting has the pressure disk, the inside nylon spacer that has cup jointed with the junction of pressing shaft bottom of gland, the pressing shaft bottom is located the inboard position department of gland and is connected with the pendulum ball.

Preferably, the fulcrum shaft is installed to pressure disk bottom equidistance, fulcrum shaft bottom fixed mounting has the clamping ring, the test bench board top corresponds position department with the clamping ring and installs lower anchor clamps, water storage dish is installed to lower anchor clamps limit portion.

Preferably, an extrusion rubber ring is fixedly bonded at the bottom end of the pressing ring, and an extrusion rubber ring is fixedly bonded at the position of the edge part at the top end of the lower clamp, which corresponds to the pressing ring.

Preferably, the width of the extrusion rubber ring is greater than that of the extrusion rubber ring, and the bottom surface of the extrusion rubber ring and the top surface of the extrusion rubber ring are both provided with anti-skidding salient points.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the mount pad, the fixed orifices, transparent vacuole pipe and horizontal vacuole make things convenient for the tester more audio-visual levelness of putting tester body and testboard panel to observe, and through the leveling support, adjusting screw, adjust stop nut and fixed plate and make things convenient for the tester to finely tune the support height of each base angle of tester body, with this levelness to the tester body that comes convenient adjusts, it possesses higher levelness when the test to make the tester detect with the regulation through above, further avoid crooked to cause the deviation to the testing result of tester.

2. Through the position sleeve, the bearing cap, manual rocking wheel, the pressing shaft, spacing seat, the lead screw, thrust bearing, nylon gasket and gland drive pressure disk and clamping ring and carry out the extrusion removal at the uniform velocity downwards, make the bottom of clamping ring and be connected between the anchor clamps down, promote the clamping ring with this mode and remove, the steady removal of clamping ring has not only been guaranteed, be convenient for simultaneously with even and slow effect of pressure on anchor clamps down, and then make the sample can the atress even, avoid the sample to cause the influence because of the atress is great in the twinkling of an eye and to its test result.

3. Through the extrusion rubber ring, when the bottom of the pressing ring is in contact connection with the lower clamp, the contact friction between the pressing ring and the lower clamp is increased, the damage caused by direct contact between the pressing ring and the lower clamp is prevented, meanwhile, the sample has higher stability and sealing performance under clamping between the pressing ring and the lower clamp, the gap at the connection position between the sample and the pressing ring and the lower clamp is prevented, and the accuracy of a test result is improved.

Drawings

The accompanying drawings 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 invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the back of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of the mounting structure of the screw rod of the present invention;

fig. 5 is a schematic view of the connection structure of the pressing shaft of the present invention;

FIG. 6 is a schematic view of the structure of the area A in FIG. 1 according to the present invention;

fig. 7 is a schematic view of the mounting structure of the adjusting screw of the present invention.

Reference numbers in the figures: 1. a meter body; 2. a color touch screen; 3. testing the bracket; 4. a micro printer; 5. testing the table panel; 6. a water storage tank; 7. a water filling port; 8. a water tank drain valve; 9. a positioning sleeve; 10. a bearing cap; 11. manually shaking the wheel; 12. a pressing shaft; 13. a limiting seat; 14. a screw rod; 15. a thrust bearing; 16. a nylon gasket; 17. a gland; 18. a platen; 19. a nylon spacer sleeve; 20. swinging the ball; 21. a fulcrum; 22. pressing a ring; 23. extruding the rubber ring; 24. a lower clamp; 25. a water storage tray; 26. a mounting seat; 27. a fixing hole; 28. a transparent bubble tube; 29. horizontal vacuole; 30. leveling the support; 31. adjusting the screw rod; 32. adjusting a limit nut; 33. and (7) fixing the plate.

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 presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-7, the utility model provides a technical scheme, digital fabric water permeability apparatus, including apparatus body 1, color touch screen 2 is installed in the embedding of one side portion middle end of apparatus body 1, apparatus body 1 top one side middle end fixed mounting has test support 3, micro printer 4 is installed in the embedding of test support 3 top one side, apparatus body 1 top is installed test bench panel 5, apparatus body 1 internally mounted has water storage tank 6, apparatus body 1 top is located test support 3 one side portion position and has been seted up filler 7, apparatus body 1 back one side is installed water tank drain valve 8;

the top of the tester body 1 is provided with an installation seat 26 at the position of the other side edge of the test support 3, fixing holes 27 are equidistantly formed in the edges of the installation seat 26, embedded bolts are embedded in the fixing holes 27, the installation seat 26 is fixedly connected with the test board panel 5 through the embedded bolts, the installation seat 26 is convenient to fixedly install and conveniently detach, the middle end of the top of the installation seat 26 is provided with a transparent liquid bubble pipe 28, and a horizontal liquid bubble 29 is embedded in the transparent liquid bubble pipe 28;

leveling supports 30 are respectively installed at four corners of the bottom end of the tester body 1, adjusting screws 31 are respectively fixedly connected to the top ends of the four leveling supports 30, adjusting limit nuts 32 are in fit connection with the outer sides of the adjusting screws 31 through threads, the top of each adjusting screw 31 penetrates through the tester body 1, and a fixing plate 33 is installed at the connecting position of each adjusting screw 31 and the tester body 1;

the middle part of the inner side of the test support 3 is embedded into and penetratingly connected with a positioning sleeve 9, the outer side of the top of the positioning sleeve 9 is sleeved with a bearing cover 10, a manual rocking wheel 11 is rotatably connected at a position above the top of the bearing cover 10, the middle part of the inner side of the positioning sleeve 9 is embedded into and connected with a pressing shaft 12, a limiting seat 13 is arranged at the joint of the pressing shaft 12 and the positioning sleeve 9, a lead screw 14 is embedded into and meshed with the pressing shaft 12, a thrust bearing 15 is arranged at the top of the lead screw 14, a nylon gasket 16 is arranged at the joint of the edge of the lead screw 14 and the positioning sleeve 9, a gland 17 is arranged at the bottom end of the pressing shaft 12, a pressure plate 18 is fixedly arranged at the bottom end of the gland 17, a nylon spacer 19 is sleeved;

fulcrum shaft 21 is installed to pressure disk 18 bottom equidistance, fulcrum shaft 21 bottom fixed mounting has clamping

ring

22, 5 tops of testboard panel and clamping ring 22 correspond position department and install down anchor clamps 24, pressure disk 18, clamping ring 22 and the diameter of lower anchor clamps 24 all equal, the bottom of hold-down shaft 12 is located pressure disk 18 top position department and installs pressure sensor, make more agreeing with of connecting between clamping ring 22 and the lower anchor clamps 24, be convenient for simultaneously detect the pressure between clamping ring 22 and the lower anchor clamps 24, water storage dish 25 is installed to lower anchor clamps 24 limit portion, 1 one side limit portion embedding of apparatus body is installed the water level viewing aperture, 1 opposite side limit portion of apparatus body and water level viewing aperture correspond position department and install the water storage dish drain valve, the convenience is observed the water level in water storage box 6, the convenient water that will store in the dish 25 of discharging simultaneously.

Clamping ring 22 bottom mounting bonds has

extrusion rubber ring

23, and 24 top limit portion of lower anchor clamps correspond position department's fixed bonding with clamping ring 22 and have the extrusion rubber ring, and the width of extrusion rubber ring is greater than the width of extrusion rubber ring 23, and the bottom surface of extrusion rubber ring 23 and the top surface of extrusion rubber ring all are provided with anti-skidding bump, make and possess higher connection stability after the contact connection between extrusion rubber ring and the extrusion rubber ring 23.

The utility model discloses a theory of operation and use flow: in the practical application process of the digital fabric water permeability tester, the tester body 1 is firstly placed on a test bench through the leveling supports 30 at the feet of the tester body, then, whether the current placing position of the measuring instrument body 1 is horizontal or not is judged by observing the deviation condition of the horizontal vacuole 29 in the transparent vacuole tube 28, when the horizontal bubble 29 is located at the center of the transparent bubble tube 28, it indicates that the present setting position of the measuring apparatus body 1 is horizontal, when the horizontal vacuole 29 is inclined, the support height of the bottom of the leveling support 30 is adjusted through adjusting the limit nut 32 to rotate on the adjusting screw rod 31, the leveling supports 30 at the feet of the measuring instrument body 1 are adjusted by the fine adjustment mode, so that the measuring instrument body 1 has higher levelness in the actual test process, further preventing the test result of the fabric sample from being influenced by the deflection of the placing position of the tester body 1;

in the actual test process, 8 parts of full water is filled in the water storage tank 6 through the water filling port 7, the water enters the lower clamp 24 through the water outlet of the water storage tank 6, then a fabric sample to be tested is placed on the lower clamp 24, then the manual rocking wheel 11 is rotated, the screw rod 14 is driven to rotate through the manual rocking wheel 11, the pressing shaft 12 is driven to move downwards through the screw rod 14, after the pressing shaft 12 moves downwards, the pressing cover 17 and the pressing plate 18 at the bottom of the pressing shaft move downwards along with the pressing shaft, when the pressing plate 18 moves downwards, the fulcrum shaft 21 and the pressing ring 22 at the bottom end of the pressing shaft move downwards, after the pressing rubber ring 23 at the bottom of the pressing ring 22 is contacted with the fabric sample, the bottom of the pressing ring 22 presses the fabric sample to test the fabric sample, and after the fabric sample is pressed, the resistance met by the fabric sample is expressed by the hydrostatic pressure born by the fabric sample, when the fabric sample is continuously pressed and three water seepage phenomena occur in the fabric sample, experimental errors caused by single water outflow are avoided, the pressure applied to the fabric sample at the moment is recorded through the pressure sensor in the pressing shaft 12, and the testing pressure is recorded;

in the actual test process, the pressing rubber ring 23 at the bottom of the pressing ring 22 is used for replacing the contact between the pressing ring 22 and the lower clamp 24, so that the damage caused by the direct contact between the pressing ring 22 and the lower clamp 24 is avoided, meanwhile, the friction of the contact between the pressing rubber ring 23 and the lower clamp is increased, the clamping of the fabric sample between the pressing rubber ring and the lower clamp is more stable, meanwhile, the sealing performance between the edge of the fabric sample and the pressing ring 22 and the lower clamp 24 after connection is ensured, and the actual test precision is further improved.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. Digital fabric water permeability apparatus, including apparatus body (1), color touch screen (2) are installed in the embedding of apparatus body (1) one side portion middle-end, apparatus body (1) top one side middle-end fixed mounting has test support (3), micro printer (4), its characterized in that are installed in the embedding of test support (3) top one side: the water tank testing device is characterized in that a testing table panel (5) is installed at the top of the tester body (1), a water storage tank (6) is installed inside the tester body (1), a water filling port (7) is formed in the position, located on one side edge of the testing support (3), of the top of the tester body (1), and a water tank drain valve (8) is installed on one side of the back of the tester body (1);

the tester comprises a tester body (1), wherein a mounting seat (26) is arranged at the position, located on the other side edge of a test support (3), of the top of the tester body (1), fixing holes (27) are formed in the edge of the mounting seat (26) at equal intervals, a transparent bubble tube (28) is arranged at the middle end of the top of the mounting seat (26), and a horizontal bubble (29) is embedded and arranged in the transparent bubble tube (28);

leveling support (30), four are all installed to apparatus body (1) bottom four corners department leveling support (30) top equal fixedly connected with adjusting screw (31), adjusting screw (31) outside is fit for through the screw thread and is connected with regulation stop nut (32), adjusting screw (31) top is run through in apparatus body (1), and adjusting screw (31) and the junction of apparatus body (1) install fixed plate (33).

2. The digital textile water permeability tester according to claim 1, characterized in that: the embedded bolt is installed in the fixing hole (27), and the mounting seat (26) is fixedly connected with the test table panel (5) through the embedded bolt.

3. The digital textile water permeability tester according to claim 1, characterized in that: a water level observation port is embedded in one side edge of the tester body (1), and a water storage tray drain valve is installed at the position, corresponding to the water level observation port, of the other side edge of the tester body (1).

4. The digital textile water permeability tester according to claim 1, characterized in that: the testing support is characterized in that a locating sleeve (9) is embedded into the middle of the inner side of the testing support (3) in a penetrating manner, a bearing cover (10) is sleeved on the outer side of the top of the locating sleeve (9), a manual rocking wheel (11) is rotatably connected to the position above the top of the bearing cover (10), a pressing shaft (12) is embedded and connected to the middle of the inner side of the locating sleeve (9), a limiting seat (13) is installed at the joint of the pressing shaft (12) and the locating sleeve (9), a lead screw (14) is embedded and meshed in the pressing shaft (12) and connected with the lead screw (14), a thrust bearing (15) is installed at the top of the lead screw (14), a nylon gasket (16) is installed at the joint of the edge of the lead screw (14) and the locating sleeve (9), a gland (17) is installed at the bottom end of the pressing shaft (12), a pressure plate (18) is fixedly installed at the bottom of, the bottom end of the pressing shaft (12) is connected with a swinging ball (20) at the inner side of the gland (17).

5. The digital textile water permeability tester according to claim 4, characterized in that: fulcrum shaft (21) are installed to pressure disk (18) bottom equidistance, fulcrum shaft (21) bottom fixed mounting has clamping ring (22), test bench board (5) top corresponds position department with clamping ring (22) and installs down anchor clamps (24), water storage dish (25) are installed to anchor clamps (24) limit portion down.

6. The digital textile water permeability tester according to claim 5, characterized in that: the diameters of the pressing plate (18), the pressing ring (22) and the lower clamp (24) are equal, and a pressure sensor is installed at the position, located at the top of the pressing plate (18), of the bottom of the pressing shaft (12).

7. The digital textile water permeability tester according to claim 5, characterized in that: the bottom end of the pressing ring (22) is fixedly bonded with an extrusion rubber ring (23), and the top edge part of the lower clamp (24) is fixedly bonded with an extrusion rubber ring at a position corresponding to the pressing ring (22).

8. The digital textile water permeability tester according to claim 7, characterized in that: the width of the extrusion rubber ring is larger than that of the extrusion rubber ring (23), and anti-skidding salient points are arranged on the bottom surface of the extrusion rubber ring (23) and the top surface of the extrusion rubber ring.