CN104792635A - Soil-hardness meter - Google Patents
Soil-hardness meter Download PDFInfo
- Publication number
- CN104792635A CN104792635A CN201510211174.7A CN201510211174A CN104792635A CN 104792635 A CN104792635 A CN 104792635A CN 201510211174 A CN201510211174 A CN 201510211174A CN 104792635 A CN104792635 A CN 104792635A
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- Prior art keywords
- pedal
- hardness meter
- probe
- soil
- sclerometer
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a soil-hardness meter and relates to the field of soil hardness detection. The soil-hardness meter comprises a hardness meter body and a probe, wherein a microprocessor and a displacement sensor in signal connection with the microprocessor are arranged in the hardness meter body. The soil-hardness meter further comprises a pedal and at least two fixing devices; the pedal is arranged at the bottom edge of the hardness meter body; the probe penetrates through the pedal from the hardness meter body, and the at least two fixing devices are slidably connected with the pedal; each of the fixing devices comprises an L-shaped housing, a plurality of fixing inserted links and a reset spring; the fixing inserted links are arranged at the bottom of the L-shaped housing, a vertical sliding seam is arranged on the vertical part of the L-shaped housing, and the pedal is embedded into the vertical sliding seam and is connected with the inner wall of the top of the L-shaped housing through the reset spring; a display screen and an operating button are arranged on the hardness meter body. By arranging the pedal and the fixing devices, the hardness meter is easily inserted, and moreover, the hardness meter body and the probe are prevented from being deflected in the inserting process to affect the displacement of the probe, so that the measuring precision is improved.
Description
Technical field
The present invention relates to soil hardness detection field, be specifically related to a kind of stratometer.
Background technology
Soil hardness measuring instrument can measure the degree of packing of soil, soil water permeability can be understood, the soil property investigation of aeration and heavy-duty machines operation is ground, generally be applied to guiding agricultural production and highway construction, specification and the variety protection of current stratometer are various, but it all utilizes the theoretical value Kg/cm2 of pressure gauge, directly measure the hardness number of soil.Existing stratometer when running into the larger soil of hardness only the strength of armrest insert very hard, and fuselage and probe are easily crooked during insertion, and the displacement of probe can deviation to some extent, causes measuring accuracy low.Therefore, a kind of stratometer that can solve the problem is needed now badly.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of stratometer, this stratometer can solve when existing sclerometer detects high rigidity soil and insert the problem inconvenient, measuring accuracy is low.
For reaching above-mentioned requirements, the technical scheme that the present invention takes is: provide a kind of stratometer, this stratometer comprises sclerometer fuselage and probe, the displacement transducer being provided with microprocessor in sclerometer fuselage and being connected with microprocessor signals, displacement transducer is arranged on probe, also comprises pedal and at least two stationary installations; Pedal is arranged at sclerometer fuselage bottom edge, and probe is arranged through pedal by sclerometer fuselage, and at least two stationary installations and pedal are slidably connected; Stationary installation comprises L-type housing, some fixing inserted links and back-moving spring, some fixing inserted links are arranged at the bottom of L-type housing, and the vertical portion of L-type housing is provided with vertical sliding joint, pedal is embedded in vertical sliding joint, and is connected with L-type case top inwall by back-moving spring; Sclerometer fuselage is provided with display screen and operation push-button, display screen is connected with microprocessor signals with operation push-button.
Further, the pedal being arranged at sclerometer fuselage bottom edge is rectangle or equilateral triangle.
Further, when pedal is rectangle, this stationary installation is provided with two, and two opposite side of pedal are slidably connected with a stationary installation respectively.
Further, when pedal is equilateral triangle, this stationary installation is provided with three, and each angle of equilateral triangle pedal and a stationary installation are slidably connected.
Compared with prior art, the advantage that has of this stratometer is as follows:
(1) by arranging pedal at sclerometer fuselage bottom edge, can tramp with one's feet when detecting high rigidity soil pedal subsidiary, makes scleroscopic insertion more smooth, more convenient;
(2) by arranging stationary installation, first stationary installation can be inserted in soil and being fixed, and then sclerometer be declined measure, sclerometer fuselage and probe during insertion can be prevented crooked and affect the displacement of probe, improve measuring accuracy.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, form a application's part, use identical reference number to represent same or analogous part in the drawings, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
Wherein: 1, display screen; 2, operation push-button; 3, sclerometer fuselage; 4, L-type housing; 5, fixing inserted link; 6, vertical sliding joint; 7, probe; 8, pedal; 9, back-moving spring; 10, displacement transducer; 11, microprocessor.
Embodiment
For making the object of the application, technical scheme and advantage clearly, below in conjunction with drawings and the specific embodiments, the application is described in further detail.For the sake of simplicity, eliminate in below describing and well known to a person skilled in the art some technical characteristic.
According to one embodiment of present invention, a kind of stratometer is provided, as shown in Figure 1, comprise sclerometer fuselage 3 and probe 7, the displacement transducer 10 being also provided with microprocessor 11 in sclerometer fuselage 3 and being connected with microprocessor 11 signal, this displacement transducer 10 is arranged on probe 7, and for the displacement of detector probe 7, microprocessor 11 is for being converted into the hardness of soil by the displacement of probe 7; Also comprise pedal 8 and at least two stationary installations; Pedal 8 is arranged at sclerometer fuselage 3 bottom margin, and probe 7 is arranged through pedal 8 by sclerometer fuselage 3, and these at least two stationary installations are slidably connected with pedal 8 respectively; Stationary installation comprises L-type housing 4, some fixing inserted links 5 and back-moving spring 9, some fixing inserted links 5 are arranged at the bottom of L-type housing 4, the free end comparatively middle part point of this fixing inserted link 5, being convenient to it inserts in soil, and fixing inserted link 5 is in the rectangular arrangement in the bottom of L-type housing 4, this fixing inserted link 5 can with the hardness such as stainless steel greatly and the material of not easily corrosion make, avoid insert soil time flexural deformation; The vertical portion of this L-type housing 4 is provided with vertical sliding joint 6, pedal 8 is embedded in vertical sliding joint 6, and be connected with L-type housing 4 top inner wall by back-moving spring 9, when applying pressure to pedal 8, pedal 8 can move downward along vertical sliding joint 6, back-moving spring 9 stretches, and when pressure removes, the restoring force of back-moving spring 9 can make pedal 8 get back to original position; Sclerometer fuselage 3 is provided with display screen 1 and operation push-button 2, and display screen 1 is connected with microprocessor 11 signal with operation push-button 2, this display screen 1 can be LCD display 1, for showing the hardness number of soil, operation push-button 2 can arrange machine open/close button for opening and closing this sclerometer, can arrange reset key and reset to scleroscopic abnormal show.
According to one embodiment of present invention, the pedal 8 being arranged at sclerometer fuselage 3 bottom margin is rectangle or equilateral triangle.
According to one embodiment of present invention, when pedal 8 is rectangle, this stationary installation is provided with two, and two opposite side of pedal 8 are slidably connected with a stationary installation respectively, and namely two opposite side of pedal 8 are embedded in the vertical sliding joint 6 of two stationary installations respectively.
According to one embodiment of present invention, when pedal 8 is equilateral triangle, this stationary installation is provided with three, and each angle of equilateral triangle pedal 8 and a stationary installation are slidably connected, and form more stable support.
When the present invention uses, first the fixing inserted link 5 of each stationary installation is inserted in soil completely, the bottom surface of L-type housing 4 is flushed with soil surface, now stationary installation forms center rest, open sclerometer, and then by the light pedal 8 of pin, pedal 8 drives sclerometer fuselage 3 to move downward gradually, when the lower surface of pedal 8 flushes with soil surface, the stable reading now on display screen 1 is the soil hardness value converting out by probe 7 displacement.After finishing using, first close sclerometer, then extract each stationary installation, when not exerting a force to pedal 8 or probe 7 departs from soil, back-moving spring 9 can drive pedal 8 homing.By arranging pedal 8, can tramp with one's feet when detecting high rigidity soil pedal 8 subsidiary, makes scleroscopic insertion more easily, conveniently; The arranging of stationary installation can prevent sclerometer fuselage 3 and probe 7 during insertion crooked and affect the displacement of probe 7, improves measuring accuracy.
The above embodiment only represents several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to scope.Therefore protection scope of the present invention should be as the criterion with described claim.
Claims (4)
1. a stratometer, comprise sclerometer fuselage and probe, the displacement transducer being provided with microprocessor in sclerometer fuselage and being connected with microprocessor signals, institute's displacement sensors is arranged on probe, it is characterized in that: also comprise pedal and at least two stationary installations; Described pedal is arranged at sclerometer fuselage bottom edge, and probe is arranged through pedal by sclerometer fuselage, and described at least two stationary installations and pedal are slidably connected; Described stationary installation comprises L-type housing, some fixing inserted links and back-moving spring, described some fixing inserted links are arranged at the bottom of L-type housing, and the vertical portion of L-type housing is provided with vertical sliding joint, described pedal is embedded in vertical sliding joint, and is connected with L-type case top inwall by back-moving spring; Described sclerometer fuselage is provided with display screen and operation push-button, and described display screen is connected with microprocessor signals with operation push-button.
2. stratometer according to claim 1, is characterized in that: described pedal is rectangle or equilateral triangle.
3. stratometer according to claim 2, is characterized in that: when described pedal is rectangle, and stationary installation is provided with two, and two opposite side of pedal are slidably connected with a stationary installation respectively.
4. stratometer according to claim 2, is characterized in that: when described pedal is equilateral triangle, and stationary installation is provided with three, and each angle of pedal and a stationary installation are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211174.7A CN104792635B (en) | 2015-04-29 | 2015-04-29 | A kind of stratameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211174.7A CN104792635B (en) | 2015-04-29 | 2015-04-29 | A kind of stratameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104792635A true CN104792635A (en) | 2015-07-22 |
| CN104792635B CN104792635B (en) | 2018-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510211174.7A Expired - Fee Related CN104792635B (en) | 2015-04-29 | 2015-04-29 | A kind of stratameter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104792635B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297147A (en) * | 2014-09-24 | 2015-01-21 | 京东方科技集团股份有限公司 | Device, method and system applied to detection of scratch degree of base plate |
| CN105547824A (en) * | 2015-12-31 | 2016-05-04 | 爱德森（厦门）电子有限公司 | In-situ material detection device and method of in-service equipment |
| CN105891031A (en) * | 2016-04-12 | 2016-08-24 | 江苏建筑职业技术学院 | Probe jogging press-in type hardness detection instrument for aerated concrete body |
| CN106053210A (en) * | 2016-07-21 | 2016-10-26 | 湖北泰和电气有限公司 | Ground intensity measurement device with height test bar |
| CN110057703A (en) * | 2019-05-13 | 2019-07-26 | 陈忠信 | A kind of forestry soil hardness detection device |
| CN111272594A (en) * | 2020-03-17 | 2020-06-12 | 温州够荷科技有限公司 | Novel metal material hardness detection equipment |
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| CN201540215U (en) * | 2009-11-30 | 2010-08-04 | 魏海刚 | Straight-pushing taking in situ soil sampler |
| CN103115832A (en) * | 2013-01-25 | 2013-05-22 | 北京航空航天大学 | Tester for soil pressure bearing and shearing test |
| CN203117060U (en) * | 2013-02-27 | 2013-08-07 | 浙江土工仪器制造有限公司 | Stratometer |
| CN103389226A (en) * | 2013-07-30 | 2013-11-13 | 中国地质大学（武汉） | Slip soil original state soil sampler |
| CN203432815U (en) * | 2013-09-05 | 2014-02-12 | 中国热带农业科学院橡胶研究所 | Rotary press-in type soil root drill |
| CN203606168U (en) * | 2013-11-13 | 2014-05-21 | 黄河水利职业技术学院 | Annular cutter pushing-in device |
| CN204613049U (en) * | 2015-04-29 | 2015-09-02 | 成都真颖精工机电设备有限公司 | A kind of stratometer |
-
2015
- 2015-04-29 CN CN201510211174.7A patent/CN104792635B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201540215U (en) * | 2009-11-30 | 2010-08-04 | 魏海刚 | Straight-pushing taking in situ soil sampler |
| CN103115832A (en) * | 2013-01-25 | 2013-05-22 | 北京航空航天大学 | Tester for soil pressure bearing and shearing test |
| CN203117060U (en) * | 2013-02-27 | 2013-08-07 | 浙江土工仪器制造有限公司 | Stratometer |
| CN103389226A (en) * | 2013-07-30 | 2013-11-13 | 中国地质大学（武汉） | Slip soil original state soil sampler |
| CN203432815U (en) * | 2013-09-05 | 2014-02-12 | 中国热带农业科学院橡胶研究所 | Rotary press-in type soil root drill |
| CN203606168U (en) * | 2013-11-13 | 2014-05-21 | 黄河水利职业技术学院 | Annular cutter pushing-in device |
| CN204613049U (en) * | 2015-04-29 | 2015-09-02 | 成都真颖精工机电设备有限公司 | A kind of stratometer |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297147A (en) * | 2014-09-24 | 2015-01-21 | 京东方科技集团股份有限公司 | Device, method and system applied to detection of scratch degree of base plate |
| CN105547824A (en) * | 2015-12-31 | 2016-05-04 | 爱德森（厦门）电子有限公司 | In-situ material detection device and method of in-service equipment |
| CN105547824B (en) * | 2015-12-31 | 2018-07-06 | 爱德森（厦门）电子有限公司 | A kind of in-service equipment original position material detection device and method |
| CN105891031A (en) * | 2016-04-12 | 2016-08-24 | 江苏建筑职业技术学院 | Probe jogging press-in type hardness detection instrument for aerated concrete body |
| CN105891031B (en) * | 2016-04-12 | 2018-08-10 | 江苏建筑职业技术学院 | A kind of forced Aerated concrete blank hardness detecting instrument of probe fine motion |
| CN106053210A (en) * | 2016-07-21 | 2016-10-26 | 湖北泰和电气有限公司 | Ground intensity measurement device with height test bar |
| CN106053210B (en) * | 2016-07-21 | 2019-03-05 | 湖北泰和电气有限公司 | The ground intensity measuring device of high measure bar is set |
| CN110057703A (en) * | 2019-05-13 | 2019-07-26 | 陈忠信 | A kind of forestry soil hardness detection device |
| CN110057703B (en) * | 2019-05-13 | 2021-06-08 | 陈忠信 | Forestry soil hardness detection device |
| CN111272594A (en) * | 2020-03-17 | 2020-06-12 | 温州够荷科技有限公司 | Novel metal material hardness detection equipment |
| CN111272594B (en) * | 2020-03-17 | 2021-01-08 | 佛山市新世阳光建材有限公司 | Novel metal material hardness detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104792635B (en) | 2018-09-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mou Zishen Inventor after: Zhang Dan Inventor after: Chen Fan Inventor after: Chen Zhonghui Inventor before: Chen Zhonghui |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180822 Address after: 610041 tobacco Xingye building, 936 Century City Road, Wuhou District, Chengdu, Sichuan Applicant after: CHINA NATIONAL TOBACCO CORPORATION SICHUAN Applicant after: Chengdu University of Technology Address before: 610000 126 east section two, Chenghua District first ring road, Chengdu, Sichuan. Applicant before: CHENGDU ZHENYING PRECISION INDUSTRY MECHANICAL AND ELECTRICAL EQUIPMENT CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |