CN208568526U - One kind filling fine grained earth and stone material device for detecting density - Google Patents
One kind filling fine grained earth and stone material device for detecting density Download PDFInfo
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- CN208568526U CN208568526U CN201821024181.1U CN201821024181U CN208568526U CN 208568526 U CN208568526 U CN 208568526U CN 201821024181 U CN201821024181 U CN 201821024181U CN 208568526 U CN208568526 U CN 208568526U
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- ejector sleeve
- storage chamber
- water
- bracket
- chassis
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Abstract
One kind filling fine grained earth and stone material device for detecting density, including storage chamber, bracket, pressurize ejector sleeve, chassis and rubber bag with water, bracket is that the top being fixed on above chassis is the frame that disc face periphery is pillar, storage chamber is fixed by the bracket on chassis, storage chamber bottom is connected to rubber bag with water fixation, the aperture of storage chamber top, pressurization ejector sleeve bottom end passes through bracket and puts in storage chamber, ejector sleeve bottom pressurize equipped with rubber stopper, volume indicator is arranged in cradle top position, pressurization ejector sleeve top is fixedly connected with pressurized handgrip, fixed volume display board on pressurization ejector sleeve below pressurized handgrip, the top of pressurization ejector sleeve is water inlet.The utility model structure is simple, easy to operate, uses water, and volume can be directly read, the medium sand for avoiding sand replacement method intermediary, there is no the error that the artificial operation link such as sand density, moisture content generates, avoid as when cutting ring uses external force to the density perturbation of institute's test object.
Description
Technical field
The utility model relates to earth material Density Detection technical fields more particularly to one kind to fill the inspection of fine grained earth and stone material density
Survey device.
Background technique
Currently, the live Density Detection method that dam or highway fill fine grained earth and stone material mainly has sand replacement method, core cutter method
And Nucleus Density Apparatus method, sand replacement method, which needs to dig on the earth material face detected, tests pits, and the more uniform sand of density is poured into, according to pouring into
The quality and density conversion of sand go out the volume tested pits, and it is close then to acquire earth material according to the quality for digging out earth material and volume of testing pits
Degree, but it is higher to the quality requirement of sand, need periodically to sand density correction, when storage need to consider it is moisture-proof, avoid sand moist
And lead to test error, not reproducible or part is reused, and core cutter method is that cutting ring is placed on to the earth material surface for needing to detect,
It is driven into weight, takes out cutting ring, both ends are scabbled, and the volume in cutting ring weighs up quality of earth material in cutting ring, it is close that earth material can be obtained
Degree, but when cutting ring is driven into and takes out, error easily is generated due to external force imbalance is squeezed and destroyed to earth material, earth material is containing gravel
When, too small easily cause of cutting ring is driven into difficulty, and cutting ring is excessive to use big external force, easily causes disturbance, influences density in situ, nucleon is close
Degree instrument method is to carry out ray irradiation test in the soil layer for needing to detect using Nucleus Density Apparatus, by the decay in soil layer, is calculated
It obtains the density of detected material, but detection process always has radioactive element, needs to wear relevant exposure suit etc., to human body
Health has certain injury, and when containing gravel in earth material, measurement result is inaccurate, and error is larger.
Summary of the invention
The utility model is to solve above-mentioned measurement method problem encountered, provides a kind of water pocket volume of similar sand replacement method
Fine grained earth and stone material density is filled in instrument method measurement.
Technical solution adopted in the utility model:
One kind filling fine grained earth and stone material device for detecting density, including storage chamber, bracket, pressurization ejector sleeve, chassis and rubber
Glue capsule, bracket are that the top being fixed on above chassis is the frame that disc face periphery is pillar, and storage chamber passes through bracket
It is fixed on chassis, storage chamber bottom is connected to rubber bag with water fixation, the aperture of storage chamber top, and pressurization ejector sleeve bottom end passes through
Bracket is put in storage chamber, and pressurization ejector sleeve bottom is equipped with rubber stopper, and volume indicator is arranged in cradle top position, and pressurize ejector sleeve
Top is fixedly connected with pressurized handgrip, fixed volume display board on the pressurization ejector sleeve below pressurized handgrip, the top for the ejector sleeve that pressurizes
For water inlet, water check valve and pressure gauge is arranged in water inlet in the ejector sleeve that pressurizes, and chassis circumferential direction is equipped with several T-shape ground nails, bottom
Plate edge is equipped with otic placode, and otic placode is connected with " L " type ground nail by fixing belt.
The rubber bag with water and storage chamber junction is equipped with sealing ring, and rubber bag with water is fastened in bottom with fixed ring
The tapping of disk.
The water inlet has water tank by piping connection.
The bottom end of the T-shape ground nail and " L " type ground nail is sphenocephaly.
The utility model has the beneficial effects that the utility model structure is simple, and it is easy to operate, water is used, and can be direct
Volume is read, the medium sand of sand replacement method intermediary is avoided, is generated there is no the artificial operation link such as sand density, moisture content
Error, avoid as when cutting ring uses external force to the density perturbation of institute's test object.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1- rubber bag with water；The chassis 2-；3- fixed ring；4- sealing ring；5- bracket；6- storage chamber；7- rubber stopper；
8- pressurization ejector sleeve；9- volume indicator；10- volume display board；11- pressurized handgrip；12- pressure gauge；13- water check valve；14- enters water
Mouthful；15- pipeline；16- water tank；17- otic placode；18- " L " type ground nail；19- T-shape ground nail.
Specific embodiment
One kind filling fine grained earth and stone material device for detecting density, including storage chamber 6, bracket 5, pressurization ejector sleeve 8, chassis 2
With rubber bag with water 1, bracket 5 is that the top being fixed on above chassis 2 is the frame that disc face periphery is pillar, storage chamber 6
It is fixed on chassis 2 by bracket 5,6 bottom of storage chamber is connected to the fixation of rubber bag with water 1, and 6 top aperture of storage chamber adds
Pressure 8 bottom end of ejector sleeve passes through bracket 5 and puts in storage chamber 6, and pressurization 8 bottom of ejector sleeve is equipped with rubber stopper 7, and 5 top position of bracket is set
Volume indicator 9 is set, pressurization 8 top of ejector sleeve is fixedly connected with pressurized handgrip 11, consolidates on the pressurization ejector sleeve 8 of 11 lower section of pressurized handgrip
Determine volume display board 10, the top of pressurization ejector sleeve 8 is water inlet 14, and 13 He of water check valve is arranged in pressurization ejector sleeve 8 at water inlet 14
Pressure gauge 12,2 circumferential direction of chassis are equipped with several T-shape ground nails 19, and 2 edge of chassis is equipped with otic placode 17, and otic placode 17 passes through fixing belt
It is connected with " L " type ground nail 18.
The rubber bag with water 1 and 6 junction of storage chamber is equipped with sealing ring 4, and is blocked rubber bag with water 1 with fixed ring 3
Cover the tapping on chassis 2.
The water inlet 14 is connected with water tank 16 by pipeline 15.
The bottom end of the T-shape ground nail 19 and " L " type ground nail 18 is sphenocephaly.
In application, needing to dig on the earth material face detected now to test pits, the rubber bag with water 1 of the present apparatus is placed in testing pits,
Chassis 2 is fixed by T-shape ground nail 19 and " L " type ground nail 18, and without departing from ground after making it pressurize, being first will by water pump
Water in water tank 16 pours into storage chamber 6 from water inlet 14, and the ejector sleeve 8 that pressurizes at this time is in 6 the top of storage chamber, storage chamber
After filling water in 6, water check valve 13 is closed, pressurization ejector sleeve 8 is pushed down on by pressurized handgrip 11, infuses the water in storage chamber 6
Enter rubber bag with water 1, so that its volume is become larger, gradually fill up and test pits, is further continued for addition certain pressure, becomes rubber bag with water 1 further
Shape adequately fills up at crater wall injustice of testing pits, reduces volumetric errors, reads the body that volume indicator 9 is directed toward volume display board 10
Product value goes out the real density of earth material according to the Mass Calculation of the volume tested out and interior earth material of testing pits, after being measured, only needs to extract out
Pressurize ejector sleeve 8, and water automatically returns in storage chamber, does not leak outside, and is not required to another external adding water, repeats and uses infinitely, easy to operate.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (4)
1. one kind fills fine grained earth and stone material device for detecting density, which is characterized in that including storage chamber (6), bracket (5), add
Ejector sleeve (8), chassis (2) and rubber bag with water (1) are pressed, bracket (5) is that be fixed on the top of chassis (2) above be that disc face periphery is
The frame of pillar, storage chamber (6) are fixed on chassis (2) by bracket (5), storage chamber (6) bottom and rubber bag with water
(1) fixed connection, storage chamber (6) top aperture, pressurization ejector sleeve (8) bottom end pass through bracket (5) and put in storage chamber (6),
Ejector sleeve (8) bottom pressurize equipped with rubber stopper (7), volume indicator (9) are arranged in bracket (5) top position, ejector sleeve (8) top of pressurizeing
It is fixedly connected with pressurized handgrip (11), fixed volume display board (10) on the pressurization ejector sleeve (8) below pressurized handgrip (11), pressurizes
The top of ejector sleeve (8) is water inlet (14), and pressurize ejector sleeve (8) setting water check valve (13) and pressure gauge at water inlet (14)
(12), chassis (2) circumferential direction is equipped with several T-shape ground nails (19), and chassis (2) edge is equipped with otic placode (17), and otic placode (17) passes through
Fixing belt is connected with " L " type ground nail (18).
2. according to claim 1 fill fine grained earth and stone material device for detecting density, which is characterized in that the robber cement
Capsule (1) and storage chamber (6) junction are equipped with sealing ring (4), and rubber bag with water (1) is fastened in chassis (2) with fixed ring (3)
Tapping.
3. according to claim 1 fill fine grained earth and stone material device for detecting density, which is characterized in that the water inlet
(14) water tank (16) are connected with by pipeline (15).
4. according to claim 1 fill fine grained earth and stone material device for detecting density, which is characterized in that the T-shape
The bottom end of ground nail (19) and " L " type ground nail (18) is sphenocephaly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024181.1U CN208568526U (en) | 2018-06-30 | 2018-06-30 | One kind filling fine grained earth and stone material device for detecting density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024181.1U CN208568526U (en) | 2018-06-30 | 2018-06-30 | One kind filling fine grained earth and stone material device for detecting density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568526U true CN208568526U (en) | 2019-03-01 |
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ID=65489696
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821024181.1U Active CN208568526U (en) | 2018-06-30 | 2018-06-30 | One kind filling fine grained earth and stone material device for detecting density |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044770A (en) * | 2019-05-16 | 2019-07-23 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of masonry density measurement method |
| CN110398439A (en) * | 2019-08-20 | 2019-11-01 | 中国电建集团成都勘测设计研究院有限公司 | It is a kind of soil density fill sand test method and fill sand device |
| CN110579372A (en) * | 2019-09-18 | 2019-12-17 | 四川大学 | novel undisturbed soil column sampling device and use method thereof |
| CN110749262A (en) * | 2019-12-09 | 2020-02-04 | 河南交通职业技术学院 | Pit digging volume detection device and detection method for detecting roadbed compactness by pit digging method |
| CN111044014A (en) * | 2019-12-16 | 2020-04-21 | 杭州鲁尔物联科技有限公司 | Static level tester |
| CN111562196A (en) * | 2020-03-19 | 2020-08-21 | 水利部交通运输部国家能源局南京水利科学研究院 | Correction method for measuring in-situ density of on-site rockfill material by irrigation method |
-
2018
- 2018-06-30 CN CN201821024181.1U patent/CN208568526U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044770A (en) * | 2019-05-16 | 2019-07-23 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of masonry density measurement method |
| CN110044770B (en) * | 2019-05-16 | 2021-10-08 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Masonry density measuring method |
| CN110398439A (en) * | 2019-08-20 | 2019-11-01 | 中国电建集团成都勘测设计研究院有限公司 | It is a kind of soil density fill sand test method and fill sand device |
| CN110579372A (en) * | 2019-09-18 | 2019-12-17 | 四川大学 | novel undisturbed soil column sampling device and use method thereof |
| CN110749262A (en) * | 2019-12-09 | 2020-02-04 | 河南交通职业技术学院 | Pit digging volume detection device and detection method for detecting roadbed compactness by pit digging method |
| CN111044014A (en) * | 2019-12-16 | 2020-04-21 | 杭州鲁尔物联科技有限公司 | Static level tester |
| CN111044014B (en) * | 2019-12-16 | 2021-10-08 | 杭州鲁尔物联科技有限公司 | Static level tester |
| CN111562196A (en) * | 2020-03-19 | 2020-08-21 | 水利部交通运输部国家能源局南京水利科学研究院 | Correction method for measuring in-situ density of on-site rockfill material by irrigation method |
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