CN210221039U - Electronic geotechnical cloth thickness meter - Google Patents
Electronic geotechnical cloth thickness meter Download PDFInfo
- Publication number
- CN210221039U CN210221039U CN201921537297.XU CN201921537297U CN210221039U CN 210221039 U CN210221039 U CN 210221039U CN 201921537297 U CN201921537297 U CN 201921537297U CN 210221039 U CN210221039 U CN 210221039U
- Authority
- CN
- China
- Prior art keywords
- base
- plate
- electronic
- piston rod
- distance sensor
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an electronic type geotechnological cloth thickness appearance mainly relates to geotechnological cloth thickness detection area. The base is provided with a reference plate, support rods are arranged on the base and on two sides of the reference plate, a support plate is arranged at the top of each support rod, a hydraulic cylinder is arranged on each support plate, the bottom of each hydraulic cylinder is connected with a piston rod penetrating through the corresponding support plate, a pressure sensor is arranged at the bottom of each piston rod, a pressing plate is arranged at the bottom of each pressure sensor, a distance sensor is arranged on each pressing plate, an operation panel is arranged on the base, the pressure sensors and the distance sensors are connected with the operation panel through power lines respectively, and the operation panel can control the movement of. The beneficial effects of the utility model reside in that: adopt the accurate measurement of sensor, reduce the error, and simple structure, easily operation.
Description
Technical Field
The utility model relates to a geotechnological cloth thickness detection area specifically is electronic type geotechnological cloth thickness appearance.
Background
Geotextiles, also known as geotextiles, are water permeable geosynthetic materials made of synthetic fibers by needling or weaving. The geotextile is one of new material geosynthetic materials, and the finished product is in a cloth shape, generally has a width of 4-6 meters and a length of 50-100 meters. The geotextile is divided into woven geotextile and non-woven filament geotextile.
The thickness of the geotextile needs to be tested before the geotextile is used, most of the commonly used thickness meters at present use a lever principle, a presser foot is pressed by a pressing rod, a sample is placed between the bottom of the presser foot and a reference plate, a weight plate is placed at one end of the pressing rod to apply pressure, a dial indicator or a dial indicator is also erected above the presser foot to measure the descending height of the presser foot under the pressure of a heavy object, so that the thickness of the geotextile is tested, but the measuring method has too many error generating ways, such as corrosion of the weight plate, damage of the presser foot, errors in manual reading and the like, which can affect the experimental result, and after the experimental equipment is accidentally collided, the pressure on two sides of the pressing rod can be different, and the sales units are required to send people for debugging, so that the time is delayed, and the cost of the debugging personnel is required to go out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic type geotechnological cloth thickness appearance, it adopts the accurate measurement of sensor, reduces the error, and simple structure, easily operation.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
electronic type geotechnique's cloth thickness appearance, the on-line screen storage device comprises a base, be equipped with the reference plate on the base, just the reference plate both sides are equipped with the bracing piece on the base, the bracing piece top is equipped with the backup pad, be equipped with the pneumatic cylinder in the backup pad, the pneumatic cylinder bottom is connected with the piston rod that runs through the backup pad, the bottom of the piston rod is equipped with pressure sensor, the pressure sensor bottom is equipped with the clamp plate, be equipped with distance sensor on the clamp plate, be equipped with operating panel on the base, pressure sensor and distance sensor are connected with operating panel through the power cord respectively.
Furthermore, a water level is arranged on the base, and adjustable bottom feet are arranged at the bottom of the base.
Furthermore, the distance sensor is arranged on one side of the pressing plate, and a working head of the distance sensor faces the supporting plate.
Further, adjustable footing includes driven gear, driven gear is rotatable installs in the base bottom, driven gear middle part threaded connection has the screw rod, a part of base is run through at the screw rod top, the screw rod bottom is equipped with the cushion, driven gear one side meshing has the driving gear, the driving gear upper surface is equipped with the connecting rod, be equipped with the dead lever between connecting rod and the base lateral wall, the rotatable setting of connecting rod is in the one end of dead lever.
Furthermore, rotating rods are arranged on two sides of the top of the connecting rod.
Contrast prior art, the beneficial effects of the utility model reside in that:
the base is provided with an operation panel for operation control through the operation panel, and the operation panel is provided with a display screen for displaying pressure, distance and time, so that the operation panel is clear at a glance and convenient for test operation and observation, the hydraulic cylinder drives the piston rod to move up and down to enable the pressing plate to apply pressure on the geotextile sample placed on the reference plate, and a pressure sensor is arranged between the piston rod and the pressure plate, and can measure the pressure of the piston rod pressing, meanwhile, the measured data is converted into an electric signal and transmitted to a control chip in an operation panel and finally displayed on a display screen, meanwhile, one side of the pressure plate is provided with a distance sensor which can measure the moving distance in the process of pressing down, and data transmission to control chip then show on the display screen, replace traditional weight pressurization and manual operation reading, guarantee measured data's accuracy, reduce the error that manual operation brought.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 4 is an enlarged view of a portion B of fig. 2 according to the present invention.
Reference numerals shown in the drawings:
1. a base; 2. a reference plate; 3. a support bar; 4. a support plate; 5. a hydraulic cylinder; 6. a piston rod; 7. a pressure sensor; 8. pressing a plate; 9. a distance sensor; 10. an operation panel; 11. a level; 12. a driven gear; 13. a screw; 14. cushion blocks; 15. a driving gear; 16. a connecting rod; 17. fixing the rod; 18. and (4) rotating the rod.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
Electronic formula geotechnique's cloth thickness appearance, major structure include base 1, be equipped with reference plate 2 on base 1, be used for placing geotechnological cloth sample, base 1 is last and 2 both sides of reference plate are equipped with bracing piece 3, bracing piece 3 top is equipped with backup pad 4, is used for installing and supporting hydraulic cylinder 5, be equipped with pneumatic cylinder 5 in the backup pad 4, pneumatic cylinder 5 bottom is connected with piston rod 6 that runs through backup pad 4, provides power for reciprocating of piston rod 6 through pneumatic cylinder 5, and pneumatic cylinder 5 all chooses known model on the market with piston rod 6 for use can, belong to current public technology, piston rod 6 bottom is equipped with pressure sensor 7, is used for detecting the pressure size of exerting on the sample, pressure sensor 7 bottom is equipped with clamp plate 8, and clamp plate 8's area is less than reference plate 2's area, pneumatic cylinder 5, The axis collineation of piston rod 6 and reference plate 2 guarantees the normal clear of test, be equipped with distance sensor 9 on the clamp plate 8, distance sensor 9 is infrared distance sensor, is used for detecting the distance of pushing down between in-process clamp plate 8 and the reference plate 2, be equipped with operating panel 10 on the base 1, pressure sensor 7 and distance sensor 9 are connected with the control chip in the operating panel 10 through the power cord respectively, just operating panel 10 can control piston rod 6 and remove, has display screen and operating button on the operating panel 10 for the data of display pressure, distance and time, control operation is carried out to piston rod 6 simultaneously.
Preferably, be equipped with spirit level 11 on the base 1, base 1 bottom is equipped with adjustable footing, observes whether base 1 surface is level through spirit level 11, then adjusts through adjustable footing, makes the bubble in the spirit level 11 be located central line department, and adjustable footing generally rotates for the nut and drives the screw rod lift.
Preferably, the distance sensor 9 is arranged on one side of the pressing plate 8, the working head of the distance sensor 9 faces the supporting plate 4, the distance of pressing down of the pressing plate 8 in the testing process is obtained by measuring the distance of the distance sensor 9 far away from the bottom surface of the pressing plate 8, the condition that the working head of the distance sensor 9 is interfered by the surface of the sample to cause inaccurate measurement is prevented due to overlarge sample, and the accuracy of distance measurement is ensured.
Preferably, the adjustable footing comprises a driven gear 12, a threaded hole is formed in the middle of the driven gear 12, the upper surface of the driven gear 12 is rotatably mounted at the bottom of the base 1 through a rotating bearing, a screw 13 is connected in the threaded hole in the middle of the driven gear 12 in a threaded manner, the top of the screw 13 penetrates through a part of the base 1, a space is reserved for the up-and-down movement of the screw 13, a cushion block 14 made of hard rubber is arranged at the bottom of the screw 13, a driving gear 15 is meshed at one side of the driven gear 12, a connecting rod 16 is fixed at the central position of the upper surface of the driving gear 15, a fixing rod 17 is arranged between the connecting rod 16 and the side wall of the base 1, a fixing ring is arranged at one end of the fixing rod 17 far away from the base 1, the connecting rod 16 is of a boss structure, the step surface, make the rotatable setting of connecting rod 16 is in the retaining ring of dead lever 17 one end, thereby drives driving gear 15 through rotating connecting rod 16 and rotates and drive driven gear 12 and rotate for reciprocate with driven gear 12 threaded connection's screw rod 13, make things convenient for the length that the tester stretches out from base 1 side adjustment screw rod 13, the limit of being convenient for simultaneously is observed the adjustment on the limit, thereby the level on quick accurate adjustment base 1 surface more.
Preferably, the two sides of the top of the connecting rod 16 are provided with rotating rods 18, and the connecting rod 16 is rotated by shifting the rotating rods 18, so that a tester can conveniently adjust the extending length of the screw 13.
The test standard can be tested by referring to the three standards of JTG E50, ISO 9863 and GB/T13761.
Before the test, adjust the level on base 1 surface through spirit level 11 and connecting rod 16, then place the sample of geotechnological cloth on datum plate 2, move down through operating panel 10 control piston rod 6, make clamp plate 8 push down the sample, observe the pressure numerical value that pressure sensor 7 returned simultaneously, until reaching standard numerical value after, begin the test, in the testing process, the signal that returns through distance sensor 9 observes the distance change between clamp plate 8 and datum plate 2, the change of observation time on the display screen simultaneously, finally, the control chip aggregate data through in the operating panel 10 reachs the test result, replace traditional manual operation, make the test result more accurate, and compare in prior art's tester, the device adjusts base 1 level more easily.
Claims (5)
1. Electronic type geotechnique's cloth thickness appearance, its characterized in that: including base (1), be equipped with reference plate (2) on base (1), base (1) is gone up and reference plate (2) both sides are equipped with bracing piece (3), bracing piece (3) top is equipped with backup pad (4), be equipped with pneumatic cylinder (5) on backup pad (4), pneumatic cylinder (5) bottom is connected with piston rod (6) that run through backup pad (4), piston rod (6) bottom is equipped with pressure sensor (7), pressure sensor (7) bottom is equipped with clamp plate (8), be equipped with distance sensor (9) on clamp plate (8), be equipped with operating panel (10) on base (1), pressure sensor (7) and distance sensor (9) are connected with operating panel (10) through the power cord respectively, just operating panel (10) can control piston rod (6) and remove.
2. The electronic geotextile thickness meter of claim 1, wherein: the base (1) is provided with a level (11), and the bottom of the base (1) is provided with adjustable bottom feet.
3. The electronic geotextile thickness meter of claim 1, wherein: the distance sensor (9) is arranged on one side of the pressing plate (8), and the working head of the distance sensor (9) faces the supporting plate (4).
4. The electronic geotextile thickness meter of claim 2, wherein: the adjustable footing includes driven gear (12), rotatable the installing in base (1) bottom of driven gear (12), driven gear (12) middle part threaded connection has screw rod (13), some base (1) is run through at screw rod (13) top, screw rod (13) bottom is equipped with cushion (14), driven gear (12) one side meshing has driving gear (15), driving gear (15) upper surface is equipped with connecting rod (16), be equipped with dead lever (17) between connecting rod (16) and base (1) lateral wall, the rotatable setting of connecting rod (16) is in the one end of dead lever (17).
5. The electronic geotextile thickness meter of claim 4, wherein: and rotating rods (18) are arranged on two sides of the top of the connecting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537297.XU CN210221039U (en) | 2019-09-16 | 2019-09-16 | Electronic geotechnical cloth thickness meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537297.XU CN210221039U (en) | 2019-09-16 | 2019-09-16 | Electronic geotechnical cloth thickness meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221039U true CN210221039U (en) | 2020-03-31 |
Family
ID=69921035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921537297.XU Active CN210221039U (en) | 2019-09-16 | 2019-09-16 | Electronic geotechnical cloth thickness meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210221039U (en) |
-
2019
- 2019-09-16 CN CN201921537297.XU patent/CN210221039U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105223095B (en) | A kind of textile or fibre compression resilience and the full-automatic detector of natural feather fluffy degree | |
| CN210562349U (en) | Detection apparatus for foundation engineering construction sediment thickness | |
| CN104535421B (en) | Detecting instrument and method for performance of cross-linked polymer gel | |
| CN210221039U (en) | Electronic geotechnical cloth thickness meter | |
| CN208076294U (en) | A kind of consolidation apparatus | |
| CN212871041U (en) | Asphalt pavement construction loose-paving thickness tester | |
| CN207318259U (en) | A kind of concrete strength inspection device | |
| CN215926097U (en) | Fast sensing device for foundation pit soil water pressure | |
| CN206514923U (en) | A kind of device for fuel pump fuel level sensor durable test | |
| CN107132125B (en) | Slope road surface load tester | |
| CN214584577U (en) | Reinforcing bar detector on building engineering site | |
| CN214224769U (en) | Highway bridge bearing capacity detection device | |
| CN209727628U (en) | A kind of strain-type unconfined compression apparatus | |
| CN212321366U (en) | Concrete penetration resistance appearance | |
| CN202938733U (en) | Combined gauge | |
| CN214200972U (en) | Geosynthetic material tester | |
| CN110726632A (en) | Full-automatic resiliometer calibrator | |
| CN113356174B (en) | Multi-angle injection device for detecting strength of soft rock and soil slope and using method | |
| CN205317125U (en) | Geosynthetic material thickness test appearance | |
| CN220154035U (en) | Mortar consistometer | |
| CN210690278U (en) | Unconfined compressive strength instrument | |
| CN219568985U (en) | Foundation settlement monitoring system | |
| CN209840995U (en) | Geotechnical cloth thickness gauge | |
| CN215598272U (en) | Highway engineering supervision thickness check out test set | |
| CN220040154U (en) | Calibrating device of pitch penetrometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |