CN105424456B - A kind of soil sample stripper apparatus - Google Patents
A kind of soil sample stripper apparatus Download PDFInfo
- Publication number
- CN105424456B CN105424456B CN201510875129.1A CN201510875129A CN105424456B CN 105424456 B CN105424456 B CN 105424456B CN 201510875129 A CN201510875129 A CN 201510875129A CN 105424456 B CN105424456 B CN 105424456B
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- China
- Prior art keywords
- power device
- native
- push rod
- soil sample
- guidance set
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of soil sample stripper apparatus, the push rod being installed on including pedestal, guidance set, limit plate, clamping power device, de- native power device and rotary sliding on the output end of the de- native power device, the guidance set is set on the pedestal, the clamping power device is fixedly installed on the pedestal, the de- native power device is slidably mounted on the guidance set, the clamping power end is fixedly connected with the power intake of the guidance set, and de- native power device is driven to slide on guidance set；The limit plate is set to the top of the de- native power device and is installed on the guidance set.The present invention clamps mold by the de- native device of clamping power device driving, is then ejected soil sample out of mold by de- native device, with simple, the easy to use and fast stripping rate beneficial effect of structure.
Description
Technical field
The present invention relates to stripper apparatus, refer in particular to a kind of demoulding dress for separating cement soil sample out of mold
It sets.
Background technique
When the unconfined compression test of making cement soil, carried out after generally requiring soil sample to put maintenance a period of time in a mold
Demoulding.Since volume expands soil cement in maintenance processes, the frictional force between soil cement and cutting ring inner wall is by greatly
Increase.It is carried out however, existing stripping means generally use the mode that the tools such as wooden mallet are tapped, not only needs to expend enormous power
Gas also easily causes experimenter to be hurt by cutting ring mouth, and the cement soil sample of the taking-up demoulded by this kind is easy to deposit
In disturbance, even destructurized problem, to seriously affect the accuracy of experimental data, and then laboratory apparatus is influenced just
Normal stable operation.
Summary of the invention
It is an object of the invention to the disengagings solved between existing soil cement and mold to carry out by the mode that hand formula taps
The problem of so as to cause manpower laborious, easy to cut and influencing the accuracy of soil cement experimental data, provide a kind of structure it is simple,
Demould quick, convenient and safe and reliable stripper.
Following technical scheme can be used to reach in the purpose of the present invention:
A kind of soil sample stripper apparatus, including pedestal, guidance set, limit plate, clamping power device, de- native power device and
Rotary sliding is installed on the push rod on the output end of the de- native power device, and the guidance set is set on the pedestal,
The clamping power device is fixedly installed on the pedestal, and the de- native power device is slidably mounted at the guidance set
On, the clamping power end is fixedly connected with the power intake of the guidance set, drives de- native power device in guiding group
It is slided on part；The limit plate is set to the top of the de- native power device and is installed on the guidance set.
As a preferred solution, the guidance set includes swingle and the fixed link that is parallel to each other with swingle,
One end of the swingle is fixedly connected with the power output end of the clamping power device, the other end is rotatably connected in described
On limit plate；The both ends of the fixed link are fixedly connected with the pedestal and limit plate respectively；The swingle is equipped with outer spiral shell
Line is provided with threaded hole and through-hole in the de- native power device, and the de- native power device passes through between threaded hole and external screw thread
Screw-driven connection be slidably sheathed on the swingle, the de- native power device is slidably sheathed on described by through-hole
In fixed link.
Further, the clamping power device includes the first cabinet being fixedly installed on the pedestal, is fixedly mounted
First motor on the first cabinet is rotatably arranged the driving tooth being fixedly connected in the first cabinet and with first motor output shaft
Wheel, and the driven gear for engaging with the driving gear and being fixedly connected with the swingle.
Further, the de- native power device includes the gearbox for being provided with the threaded hole and through-hole, is fixedly installed in
On gearbox and the second motor that its output shaft is fixedly connected with the transmission input, and it is fixedly installed in the speed change
The silk braid of the output end of case；It is provided with internal screw thread on the silk braid, is passed correspondingly, being provided on the push rod with the internal screw thread screw thread
Dynamic the first external screw thread being cooperatively connected；The push rod can by the screw-driven connection between the first external screw thread and the internal screw thread
It is slidably mounted on the silk braid.
Further, the slave gear that the gearbox includes master gear and is meshed with master gear, the master gear and
The output shaft of two motors is fixedly connected, and the silk braid fixing sleeve is set to from gear.
Further, the perforation passed through for push rod is provided on the limit plate, the diameter of the perforation is greater than described push away
The diameter of bar.
As a preferred solution, the push rod is T-shape structure, and the diameter at the T-type end of the push rod is less than described
The diameter of perforation.
As a preferred solution, the native device that connects for being provided with accommodating hole is equipped with above the perforation of the limit plate, it is described
Accommodating hole is connected with the perforation, and the diameter of the accommodating hole is greater than the T-type end diameter of push rod.
As a preferred solution, the push rod housing positioned at the lower section of the de- native power device has hollow pipe.
The invention has the following beneficial effects:
The present invention is placed in the mold with cement soil sample on the push rod position of de- native device when carrying out demoulding work,
Starting clamping power device is to drive de- native power device to slide on guidance set along the direction of limit plate, when de- native power fills
It sets and slides into mold press to when limiting Board position, stop clamping power device.Then the de- native power device of starting is to drive
Complete soil sample can be obtained to eject the soil sample in mold in push rod upward sliding, to realize the purpose of soil sampling, has
Have the characteristics that structure is simple, easy to use and stripping rate is fast.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of soil sample stripper apparatus of the present invention；
Fig. 2 is the structural schematic diagram of the clamping power device of cutting ring soil sample stripper apparatus of the present invention；
Fig. 3 is the structural schematic diagram of the de- native power device of cutting ring soil sample stripper apparatus of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Referring to Figure 1 and Figure 3, the present embodiment is related to soil sample stripper apparatus, including pedestal 1, guidance set 2, limit plate 3, folder
Hold the push rod that power device 4, de- native power device 5 and rotary sliding are installed on the output end of the de- native power device 5
6, the guidance set 2 is set on the pedestal 1, and the clamping power device 4 is fixedly installed on the pedestal 1, described de-
Native power device 5 is slidably mounted on the guidance set 2, and the power of the clamping power end and the guidance set 2 is defeated
Enter end to be fixedly connected, to drive de- native power device 5 to slide on guidance set 2；The limit plate 3 is set to the de- native power
It the top of device 5 and is installed on the guidance set 2.When carrying out demoulding work, the mold 100 with cement soil sample is set
In on 6 position of push rod of de- native device, starting clamping power device 4 is to drive de- native power device 5 on guidance set 2 along limit
It is dynamic to stop clamping when de- native power device 5 is slided into the press of mold 100 to 3 position of limit plate for the direction sliding of position plate 3
Power device 4.Then the de- native power device 5 of starting is with 6 upward sliding of driving push rod to the soil sample in mold 100 be ejected, i.e.,
Complete soil sample can be obtained, to realize the purpose of soil sampling, solve the soil sample in mold 100 and be difficult to completely deviate from soil sample hardly possible
Lead to lead to the problem of soil sample greatly disturbance with abjection to seriously affect the detection data of soil sample, there is structure letter
Feature single, easy to use and fast stripping rate.
As shown in Figures 2 and 3, the guidance set 2 includes swingle 21 and the fixed link being parallel to each other with swingle 21
22, one end of the swingle 21 is fixedly connected with the power output end of the clamping power device 4, the other end is rotatably connected
In on the limit plate 3；The both ends of the fixed link 22 are fixedly connected with the pedestal 1 and limit plate 3 respectively；The swingle
21 are equipped with external screw thread, and threaded hole 51 and through-hole 52 are provided in the de- native power device 5, and the de- native power device 5 passes through
Screw-driven connection between threaded hole 51 and external screw thread is slidably sheathed on the swingle 21, the de- native power device 5
It is slidably sheathed in the fixed link 22 by through-hole 52.When clamping the driving rotation of swingle 21 of power device 4, swingle
21 are risen or fallen by the de- native power device 5 of screw-driven connection driving, and fixed link 22 is in the process of de- native device sliding
In play the role of guiding.
The clamping power device 4 includes the first cabinet 41 being fixedly installed on the pedestal 1, is fixedly installed in first
First motor 42 on cabinet 41 is rotatably arranged the active being fixedly connected in the first cabinet 41 and with 42 output shaft of first motor
Gear 43, and the driven gear 44 for engaging with the driving gear 43 and being fixedly connected with the swingle 21.At work,
First motor 42 drives driving gear 43 and driven gear 44 is driven to rotate, to make the rotation being fixedly connected with driven gear 44
Bar 21 is rotated.
The de- native power device 5 includes the gearbox 53 for being provided with the threaded hole 51 and through-hole 52, is fixedly installed in change
On fast case 53 and the second motor 54 that its output shaft is fixedly connected with 53 input terminal of gearbox, and it is fixedly installed in described
The silk braid 55 of the output end of gearbox 53 is provided with internal screw thread on the silk braid 55, correspondingly, be provided on the push rod 6 with it is described
The first external screw thread that internal screw thread screw-driven is cooperatively connected；The push rod 6 passes through between the first external screw thread and the internal screw thread
Screw-driven connection is slidably mounted on the silk braid 55.The gearbox 53 include master gear 531 and with 531 phase of master gear
The slave gear 532 of engagement, the master gear 531 are fixedly connected with the output shaft of the second motor 54, and the fixation of silk braid 55 is arranged
In from gear 532.
In conjunction with Fig. 1 to Fig. 3, when needing to eject the soil sample in mold 100, the starting clamping driving of power device 4 is de- native
In the press to limit plate 3 of power device 5.Then start the second motor 54 driving master gear 531 and drive from gear 532 and rotate,
And then drive silk braid 55 with being rotated, so that the push rod 6 connecting with 55 screw-driven of silk braid is constantly upward with rotation
Movement out of mold 100 so that eject soil sample.Complete soil sample ejection after, the second motor of reverse starting 54 with driving push rod 6 to
Lower movement, exits push rod 6 out of mold 100, and then the de- native power device 5 of reverse starting clamping power device 4 driving is downward
Sliding, then can continue to demould the soil sample in next lower mold 100.
The perforation passed through for push rod 6 is provided on the limit plate 3, the diameter of the perforation is greater than the straight of the push rod 6
Diameter.In demoulding, the upward soil sample pressed in mold 100 of push rod 6 simultaneously ejects soil sample perforated, to completely realize mold
100 purposes separated with soil sample.
The push rod 6 is T-shape structure, and the diameter at the T-type end of the push rod 6 is less than the diameter of the perforation, pass through by
The T-type end of push rod 6 is set as smaller with the internal diameter of mold 100 and penetration hole diameter, and push rod 6 can be enable uniform to the ejecting force of soil sample
Ground acts in soil sample, enables soil sample smoothly and completely deviates from out of mold 100, guarantees in next step to the standard of the measurement of soil sample
True property, prevents the case where being disturbed to soil sample and seriously affecting the detection data of soil sample.
The native device 7 that connects for being provided with accommodating hole 71 is equipped with above the perforation of the limit plate 3, the accommodating hole 71 is worn with described
Hole is connected, and the diameter of the accommodating hole 71 is greater than the T-type end diameter of push rod 6.In demoulding, push rod 6 is by the soil in mold 100
In the ejection to the accommodating hole 71 for connecing native device 7 of sample perforated, connect in native device 7 so that soil sample is accommodated in completely.
Cause push rod 6 that can not be normally carried out rotational slide in the thread groove that dust is fallen on push rod 6 in order to prevent, is located at
6 housing of push rod of the lower section of the de- native power device 5 has hollow pipe 8.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (6)
1. a kind of soil sample stripper apparatus, it is characterised in that: including pedestal, guidance set, limit plate, clamping power device, de- soil
Power device and rotary sliding are installed on the push rod on the output end of the de- native power device, and the guidance set is set to institute
It states on pedestal, the clamping power device is fixedly installed on the pedestal, and the de- native power device is slidably mounted at institute
It states on guidance set, the clamping power device is fixedly connected with the power intake of the guidance set, drives de- native power
Device slides on guidance set；The limit plate is set to the top of the de- native power device and is installed on the guidance set
On；
The guidance set includes swingle and the fixed link that is parallel to each other with swingle, one end of the swingle and the folder
The power output end for holding power device is fixedly connected, the other end is rotatably connected on the limit plate；The two of the fixed link
End is fixedly connected with the pedestal and limit plate respectively；The swingle is equipped with external screw thread, opens in the de- native power device
There are threaded hole and through-hole, the de- native power device is slidably arranged by the screw-driven connection between threaded hole and external screw thread
In the swingle, the de- native power device is slidably sheathed in the fixed link by through-hole；
The clamping power device includes the first cabinet being fixedly installed on the pedestal, is fixedly installed on the first cabinet
First motor, is rotatably arranged the driving gear being fixedly connected in the first cabinet and with first motor output shaft, and with it is described
The driven gear that driving gear is engaged and is fixedly connected with the swingle；
The de- native power device includes the gearbox for being provided with the threaded hole and through-hole, is fixedly installed on gearbox and its is defeated
The second motor that shaft is fixedly connected with the transmission input, and it is fixedly installed in the silk of the output end of the gearbox
Set；It is provided with internal screw thread on the silk braid, correspondingly, being provided with the to be cooperatively connected with the internal screw thread screw-driven on the push rod
One external screw thread；The push rod is slidably mounted at described by the screw-driven connection between the first external screw thread and the internal screw thread
On silk braid.
2. a kind of soil sample stripper apparatus according to claim 1, it is characterised in that: the gearbox include master gear and with
The slave gear that master gear is meshed, the master gear are fixedly connected with the output shaft of the second motor, and the silk braid fixing sleeve is set to
From gear.
3. a kind of soil sample stripper apparatus according to claim 1, it is characterised in that: be provided on the limit plate for push rod
The perforation passed through, the diameter of the perforation are greater than the diameter of the push rod.
4. a kind of soil sample stripper apparatus according to claim 3, it is characterised in that: the push rod is T-shape structure, described
The diameter at the T-type end of push rod is less than the diameter of the perforation.
5. a kind of soil sample stripper apparatus according to claim 3, it is characterised in that: be equipped with above the perforation of the limit plate
It is provided with the native device that connects of accommodating hole, the accommodating hole is connected with the perforation, and the diameter of the accommodating hole is greater than the T-type of push rod
Hold diameter.
6. according to claim 1 or a kind of 2 any soil sample stripper apparatus, it is characterised in that: be located at the de- native power
The push rod housing of the lower section of device has hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875129.1A CN105424456B (en) | 2015-12-02 | 2015-12-02 | A kind of soil sample stripper apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875129.1A CN105424456B (en) | 2015-12-02 | 2015-12-02 | A kind of soil sample stripper apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105424456A CN105424456A (en) | 2016-03-23 |
| CN105424456B true CN105424456B (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510875129.1A Active CN105424456B (en) | 2015-12-02 | 2015-12-02 | A kind of soil sample stripper apparatus |
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| CN (1) | CN105424456B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751365A (en) * | 2016-03-30 | 2016-07-13 | 广西众诚工程质量检测有限公司 | Mold releasing device for concrete impermeability test block |
| CN106442068B (en) * | 2016-11-21 | 2019-05-21 | 河北建筑工程学院 | A kind of triaxial compression test soil sample stripper |
| CN108414272B (en) * | 2018-04-18 | 2021-11-05 | 安徽中疆环境科技有限公司 | Pollute contaminated soil sampling device of administering usefulness |
| CN109870324A (en) * | 2019-03-01 | 2019-06-11 | 浙江大学城市学院 | A kind of electronic bulldozing device of vertical type and application method |
| CN111458205A (en) * | 2020-05-25 | 2020-07-28 | 长安大学 | Sample demolding instrument for determining bending creep stiffness of asphalt and demolding method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202770687U (en) * | 2012-09-13 | 2013-03-06 | 黄廷国 | Test piece ejector |
| CN203929470U (en) * | 2014-06-06 | 2014-11-05 | 厦门华特公路沥青技术有限公司 | A kind of safety-type marshal piece stripper |
| CN205209851U (en) * | 2015-12-02 | 2016-05-04 | 广东工业大学 | Soil sample shedder |
-
2015
- 2015-12-02 CN CN201510875129.1A patent/CN105424456B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202770687U (en) * | 2012-09-13 | 2013-03-06 | 黄廷国 | Test piece ejector |
| CN203929470U (en) * | 2014-06-06 | 2014-11-05 | 厦门华特公路沥青技术有限公司 | A kind of safety-type marshal piece stripper |
| CN205209851U (en) * | 2015-12-02 | 2016-05-04 | 广东工业大学 | Soil sample shedder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105424456A (en) | 2016-03-23 |
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