CN210572290U - A urceolus device for sand saturation detects - Google Patents
A urceolus device for sand saturation detects Download PDFInfo
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- CN210572290U CN210572290U CN201920771720.6U CN201920771720U CN210572290U CN 210572290 U CN210572290 U CN 210572290U CN 201920771720 U CN201920771720 U CN 201920771720U CN 210572290 U CN210572290 U CN 210572290U
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Abstract
The utility model discloses an outer cylinder device for sandy soil saturation detection, which comprises a cylindrical cylinder body (11) and a cylinder cover (12), wherein a flange (111) is formed at the top of the cylindrical cylinder body (11), a reinforcing ring (112) is formed at the middle part of the outer wall of the cylinder body, a plurality of inlets and outlets (113) are formed at the bottom of the outer wall of the cylinder body, and a plurality of fixed bulges (114) are formed on the inner surface of the bottom of the cylinder body; the flange (122) corresponding to the flange (111) is formed on the periphery of the cover body (121) of the cylinder cover (12), the outer surface of the cover body (121) is provided with a pressure gauge (123), a safety valve (124), an air hole (125) and a transparent observation window (126), and the pressure gauge (123) is used for detecting the pressure inside the outer cylinder device.
Description
Technical Field
The utility model relates to a geotechnical experiment technique especially relates to an urceolus device for sandy soil saturation detects.
Background
In solving the geological problems associated with various types of engineering construction, it is necessary to know the engineering geology of the rock and soil, and the engineering geology of the soil includes physical, hydraulic and mechanical properties, wherein the physical properties are some properties indicating the physical state of the soil and are expressed by the basic physical indexes of the soil, some of the indexes directly measure, for example, water content, density, specific gravity, volume and the like, and some of the indexes calculate, for example, saturation and the like. The saturation degree of soil refers to the ratio of the volume occupied by water in soil pores to the volume of the soil pores, and represents the degree of filling of water in the pores. The saturation can reflect the dryness and the humidity and the property of the soil, and has important significance in the actual engineering. For the liquefaction of geotechnical engineering, the saturation of soil is an important index for judging the liquefaction of sandy soil, and the saturation test has important significance all the time.
The saturation measurement is obtained mainly indirectly by calculation, and the calculation is often biased by various factors. At present, no special device for detecting the sand saturation degree exists. Accordingly, there is a need for techniques and apparatus in this regard.
Disclosure of Invention
For overcoming the at least partial technical problem that prior art exists, the utility model provides an urceolus device for sandy soil saturation detects, it can be used for surveing the sandy soil saturation, has easy operation convenience, the advantage of reliable and direct-viewing of result.
According to another aspect of the present invention, there is provided an outer barrel device for sandy soil saturation detection, which is characterized by comprising a cylindrical barrel body 11 and a barrel cover 12,
wherein the top of the said cylindrical cylinder 11 forms the flange 111, form the stiffening ring 112 on the middle part of the cylinder outer wall, form multiple inlets and outlets 113 on the bottom of the cylinder outer wall, form multiple fixed projections 114 on the inner surface of the cylinder bottom;
wherein a flange 122 corresponding to the flange 111 is formed on the periphery of the cover body 121 of the cylinder cover 12, a pressure gauge 123, a safety valve 124, an air hole 125 and a transparent observation window 126 are arranged on the outer surface of the cover body 121, and the pressure gauge 123 is used for detecting the pressure inside the outer cylinder device.
Preferably, the transparent observation window 126 is in a long strip shape.
Preferably, the cylindrical drum 11 further includes a plurality of lifting lugs 115 formed on an outer wall of the drum.
Preferably, the cylindrical drum 11 further comprises a rib 116 formed on the outer surface of the bottom of the drum.
Drawings
Fig. 1 is a schematic front view of an outer barrel device for sand saturation detection according to an embodiment of the present invention.
Fig. 2 is a sectional view of the outer cylinder device shown in fig. 1 taken along the line B-B.
Fig. 3 is a schematic perspective view of an outer barrel device for sand saturation detection according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is a schematic front view of an outer barrel device for sandy soil saturation detection according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of the outer barrel assembly of FIG. 1 taken along line B-B; fig. 3 is a schematic perspective view of an outer barrel device for sand saturation detection according to an embodiment of the present invention.
Referring to fig. 1 to 3, the outer cylinder device for sandy soil saturation detection of the present invention may include a cylindrical cylinder 11 and a cylinder cover 12.
The top of the cylindrical barrel 11 is formed with a flange 111 for sealing engagement with the cover 12. A reinforcing ring 112 is formed on the middle part of the outer wall of the barrel body and is used for reinforcing the strength of the cylindrical barrel body 11 of the barrel body. A plurality of lifting lugs 115 may be formed on the outer wall of the drum for facilitating the movement of the cylindrical drum 11, or the entire apparatus.
A plurality of fixing protrusions 114 for fixing a sample box to be put into the outer cylinder device are formed on the inner surface of the bottom of the cylinder. For example, the fixing protrusion 114 may be a protrusion column, and a corresponding hole may be formed on the sample box, and after the sample box is filled with a soil sample, the sample box is put into the outer barrel device of the present invention, and the protrusion column may be embedded into the corresponding hole to fix the sample box, thereby preventing the sample box from moving.
A plurality of inlet and outlet ports 113 for introducing or discharging gas or liquid are formed at the outer wall portion of the cylinder.
In addition, the cylindrical drum 11 further includes a reinforcing rib 116 formed on the outer surface of the bottom of the drum for reinforcing the strength of the bottom of the cylindrical drum 11.
The cover 12 is used for covering and sealing the cylindrical barrel 11 and includes a cover 121 and a flange 122 formed on the periphery of the cover and corresponding to the flange 111. A pressure gauge 123 is provided on the outer surface of the lid 121 for detecting the pressure inside the outer cylinder device. A relief valve 124 is also formed to prevent excessive or insufficient pressure inside the outer cylinder device. The air holes 125 are used to evacuate the inside of the outer cylinder device. A transparent observation window 126 is formed in the lid 121, and is formed of, for example, an organic transparent glass, and can be used for observing the test condition inside the outer tube device. For example, the transparent viewing window 126 may be elongated.
The device of the utility model can be made of metal such as stainless steel on the whole.
When the outer cylinder device of the present invention is used for detection, a sample box (not shown) containing a soil sample can be placed in the outer cylinder device of the present invention, and the outer cylinder device is fixed by the fixing protrusion 114. Thereafter, a liquid such as water and a gas such as carbon dioxide, etc. may be introduced into the outer cylinder device and the sample tank through the plurality of ports 113, and the outer cylinder device may be evacuated using the air holes 125, thereby wetting and saturating the sample. While observation can be performed using the observation window 126. And further the saturation of the sample is detected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An outer cylinder device for detecting the sand saturation is characterized by comprising a cylindrical cylinder body (11) and a cylinder cover (12),
wherein the top of the cylindrical barrel (11) is formed with a flange (111), the middle part of the outer wall of the barrel is formed with a reinforcing ring (112), the bottom of the outer wall of the barrel is formed with a plurality of inlets and outlets (113), and the inner surface of the bottom of the barrel is formed with a plurality of fixed bulges (114);
the flange (122) corresponding to the flange (111) is formed on the periphery of the cover body (121) of the cylinder cover (12), the outer surface of the cover body (121) is provided with a pressure gauge (123), a safety valve (124), an air hole (125) and a transparent observation window (126), and the pressure gauge (123) is used for detecting the pressure inside the outer cylinder device.
2. A cartridge arrangement according to claim 1, wherein the transparent viewing window (126) is elongate.
3. The tub arrangement of claim 1, characterized in that the cylindrical drum (11) further comprises a plurality of lifting lugs (115) formed on the outer wall of the drum.
4. An outer drum arrangement according to claim 1, characterized in that the cylindrical drum (11) further comprises a reinforcement rib (116) formed on the outer surface of the drum bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771720.6U CN210572290U (en) | 2019-05-27 | 2019-05-27 | A urceolus device for sand saturation detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771720.6U CN210572290U (en) | 2019-05-27 | 2019-05-27 | A urceolus device for sand saturation detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572290U true CN210572290U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771720.6U Active CN210572290U (en) | 2019-05-27 | 2019-05-27 | A urceolus device for sand saturation detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210572290U (en) |
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2019
- 2019-05-27 CN CN201920771720.6U patent/CN210572290U/en active Active
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