CN214844611U - Density testing device for rock and soil investigation test sample - Google Patents
Density testing device for rock and soil investigation test sample Download PDFInfo
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- CN214844611U CN214844611U CN202121491091.5U CN202121491091U CN214844611U CN 214844611 U CN214844611 U CN 214844611U CN 202121491091 U CN202121491091 U CN 202121491091U CN 214844611 U CN214844611 U CN 214844611U
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Abstract
The utility model discloses a ground reconnaissance test sample density testing arrangement relates to ground and detects technical field, including the bottom plate, still include: the detection cylinder is arranged on one side of the bottom plate, and an annular plate is arranged in the detection cylinder; the measuring mechanism is arranged in the detection cylinder and comprises a laser lamp and a measuring component, the measuring component rises under the action of buoyancy, and under the indication of the laser lamp, the change of data of the measuring component is read, so that the measurement of the rock-soil block data is realized; and the leveling mechanism is arranged on one side of the detection cylinder and is used for leveling before data measurement.
Description
Technical Field
The utility model relates to a ground detects technical field, specifically is a ground reconnaissance test sample density testing arrangement.
Background
Rock soil is a general term for any kind of rock and soil that make up the earth's crust from the viewpoint of engineering and construction. Rock and soil can be subdivided into five major categories of hard (hard rock), sub-hard (soft rock), weakly bonded, loosely unbonded, and with specific compositions, structures, states, and properties.
The traditional rock-soil density measurement is generally to detect the volume and the quality of rock-soil respectively, then obtains through calculation, and this kind of measurement mode of substep, the operating procedure is too loaded down with trivial details, leads to measurement of inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ground reconnaissance test sample density testing arrangement has solved the problem that goes out among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a geotechnical investigation test sample density testing arrangement, includes the bottom plate, still includes:
the detection cylinder is arranged on one side of the bottom plate, and an annular plate is arranged in the detection cylinder;
the measuring mechanism is arranged in the detection cylinder and comprises a laser lamp and a measuring component, the measuring component rises under the action of buoyancy, and under the indication of the laser lamp, the change of data of the measuring component is read, so that the measurement of the rock-soil block data is realized;
and the leveling mechanism is arranged on one side of the detection cylinder and is used for leveling before data measurement.
As the utility model discloses a preferred technical scheme, laser lamp measuring component is including setting up the test bar on the annular plate, and test bar one end sets up the kicking block, the test bar is kept away from kicking block one end and is set up the scale plate.
As a preferred technical scheme of the utility model, bottom wall sets up the check weighing instrument in the detection section of thick bamboo, sets up the backing plate on the check weighing instrument, laser lamp one side sets up the sliding block, and the sliding block is connected with the detection section of thick bamboo lateral wall.
As the utility model discloses a preferred technical scheme, levelling mechanism includes the collar, and the mobile slot is seted up to the collar upper end, and the intussuseption of mobile slot is filled with the mercury column, set up solid fixed ring on the bottom plate, set up the movable block on the solid fixed ring, movable block one side sets up the support column.
As an optimized technical scheme of the utility model, the bottom plate with examine and set up the elastic component between the side section of thick bamboo.
The utility model discloses have following useful part: when using, place the measurement liquid in detecting a section of thick bamboo, then place the ground sample on the bottom plate that detects a section of thick bamboo, the check weighing instrument can directly measure the change of the quality of sample, simultaneously when the ground sample is in when measuring liquid inside, the liquid level of measuring liquid can rise, it rises to drive the measuring staff under the effect of floating block, open the laser lamp, when the measuring staff rises to next quiescent position, scale plate through the laser lamp is aimed at, can obtain the volume data of ground, then can calculate the density of ground, the device will calculate the step and simplify, it is comparatively accurate to measure, it is more convenient to operate, and the practicality is higher.
Drawings
FIG. 1 is a schematic structural diagram of an entire density testing device for geotechnical investigation test samples.
FIG. 2 is a schematic structural diagram of a density testing device for geotechnical investigation of a test sample.
FIG. 3 is a schematic structural diagram of a geotechnical investigation test sample density testing device in a front view.
In the figure: 1. a base plate; 2. a detection cylinder; 3. a mounting ring; 4. a detection lever; 5. a laser light; 6. a slider; 7. a fixing ring; 8. an elastic member; 9. a movable block; 10. floating blocks; 11. a base plate; 12. a support pillar; 13. a flow channel; 14. mercury columns; 15. a weight measuring instrument; 16. a scale plate; 17. an annular plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 3, a density testing apparatus for geotechnical investigation test samples includes a base plate 1, and further includes:
the detection cylinder 2 is arranged on one side of the bottom plate 1, and the inner wall of the detection cylinder 2 is fixedly connected with the annular plate 17;
the measuring mechanism arranged in the detection cylinder 2 comprises a laser lamp 5 and a measuring component, the measuring component rises under the action of buoyancy, and under the indication of the laser lamp 5, the change of data of the measuring component is read, so that the measurement of rock-soil block data is realized;
the leveling mechanism is arranged on one side of the detection cylinder 2 and used for leveling before data measurement, and when the device is used, the leveling mechanism can level the device horizontally, so that the measurement precision of the device is improved.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the laser lamp 5 measuring assembly comprises a detection rod 4 arranged on the annular plate 17, the detection rod 4 slides to penetrate through the annular plate 17, one end of the detection rod 4 is fixedly connected with the floating block 10, and the detection rod 4 is far away from one end of the floating block 10 and is fixedly connected with the scale plate 16.
Detect a 2 inner bottom wall fixed connection check weighing instrument 15 in section of thick bamboo, fixed connection backing plate 11 on the check weighing instrument 15, 5 bottom fixed connection sliding blocks 6 of laser lamp, sliding blocks 6 and the 2 lateral walls sliding connection of detection section of thick bamboo.
Leveling mechanism includes collar 3, collar 3 and detection section of thick bamboo 2 fixed connection, flow groove 13 is seted up to 3 upper ends of collar, and the intussuseption of flow groove 13 packs mercury column 14, the solid fixed ring 7 of fixed connection on the bottom plate 1, sliding connection movable block 9 on the solid fixed ring 7, movable block 9 one side fixed connection support column 12.
An elastic piece 8 is fixedly connected between the bottom plate 1 and the side detection barrel, and a spring with a telescopic property, an elastic metal sheet and the like can be used as the elastic piece 8.
The utility model discloses in the implementation process, when using, place the measurement liquid in detecting a section of thick bamboo 2, then place the ground sample on detecting bottom plate 1 in a section of thick bamboo 2, the change of the quality that the check weighing instrument 15 can directly measure the sample, simultaneously when the ground sample is in when measuring liquid inside, the liquid level of measuring liquid can rise, it rises to drive test bar 4 under the effect of floating block 10, open laser lamp 5, when test bar 4 rises to next quiescent position, scale 16 through laser lamp 5 alignment, can obtain the volume data of ground, then can calculate the density of ground, the device will calculate the step simplification, it is comparatively accurate to measure, it is more convenient to operate, the practicality is higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a ground reconnaissance test sample density testing arrangement, includes the bottom plate, its characterized in that still includes:
the detection cylinder is arranged on one side of the bottom plate, and an annular plate is arranged in the detection cylinder;
the measuring mechanism is arranged in the detection cylinder and comprises a laser lamp and a measuring component, the measuring component rises under the action of buoyancy, and under the indication of the laser lamp, the change of data of the measuring component is read, so that the measurement of the rock-soil block data is realized;
and the leveling mechanism is arranged on one side of the detection cylinder and is used for leveling before data measurement.
2. The device of claim 1, wherein the laser light measuring assembly comprises a measuring rod disposed on the annular plate, a floating block is disposed at one end of the measuring rod, and a scale plate is disposed at the end of the measuring rod away from the floating block.
3. The device of claim 2, wherein a weight measuring instrument is arranged on the bottom wall of the detection cylinder, a backing plate is arranged on the weight measuring instrument, a sliding block is arranged on one side of the laser lamp, and the sliding block is connected with the side wall of the detection cylinder.
4. The device of claim 3, wherein the leveling mechanism comprises a mounting ring, a flow groove is formed in the upper end of the mounting ring, a mercury column is filled in the flow groove, a fixing ring is arranged on the bottom plate, a movable block is arranged on the fixing ring, and a support column is arranged on one side of the movable block.
5. The apparatus according to claim 3 or 4, wherein an elastic member is disposed between the base plate and the side inspection cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491091.5U CN214844611U (en) | 2021-07-02 | 2021-07-02 | Density testing device for rock and soil investigation test sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491091.5U CN214844611U (en) | 2021-07-02 | 2021-07-02 | Density testing device for rock and soil investigation test sample |
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| Publication Number | Publication Date |
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| CN214844611U true CN214844611U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121491091.5U Active CN214844611U (en) | 2021-07-02 | 2021-07-02 | Density testing device for rock and soil investigation test sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233035A (en) * | 2023-11-10 | 2023-12-15 | 寿光市勘察设计院有限责任公司 | Sample density testing system for rock-soil investigation test |
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2021
- 2021-07-02 CN CN202121491091.5U patent/CN214844611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233035A (en) * | 2023-11-10 | 2023-12-15 | 寿光市勘察设计院有限责任公司 | Sample density testing system for rock-soil investigation test |
| CN117233035B (en) * | 2023-11-10 | 2024-01-30 | 寿光市勘察设计院有限责任公司 | Sample density testing system for rock-soil investigation test |
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