CN218512252U - Density test system for rock and soil investigation experiment sample - Google Patents
Density test system for rock and soil investigation experiment sample Download PDFInfo
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- CN218512252U CN218512252U CN202221880170.XU CN202221880170U CN218512252U CN 218512252 U CN218512252 U CN 218512252U CN 202221880170 U CN202221880170 U CN 202221880170U CN 218512252 U CN218512252 U CN 218512252U
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Abstract
The application discloses ground reconnaissance experimental sample density test system, concretely relates to ground reconnaissance technical field, this application includes tester and auxiliary device, the surface of tester is equipped with auxiliary device, auxiliary device includes the guide bar, the one end of guide bar is connected with the fixed surface of tester, the arc surface sliding connection of guide bar has the stand pipe, the arc surface sliding connection of stand pipe has the locating pin, locating pin and guide bar sliding connection, the one end sliding connection that the tester was kept away from to the stand pipe has the fixed plate, the position that the fixed plate corresponds the stand pipe is equipped with the spout, the size of spout and the size looks adaptation of stand pipe, the one end fixedly connected with bottom plate of fixed plate, the inner wall of fixed plate is equipped with the recess, and this application has reached the effect of restricting to the tester moving direction through auxiliary device, and then has improved the accuracy nature of tester to ground density test.
Description
Technical Field
The application relates to the technical field of geotechnical investigation, in particular to a density testing system for an experimental sample for geotechnical investigation.
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 hard rock, soft rock, weakly-bonded, loosely-unbonded, and with special composition, etc. The inconvenient angle of adjustment of traditional ground density tester, when needs are tested specific degree of depth ground density, the tester produced the slope easily, and then influences the test result of tester.
SUMMERY OF THE UTILITY MODEL
This application is for solving the inconvenient angle of adjustment of traditional ground density tester, when needs are tested specific degree of depth ground density, and the tester produces the slope easily, and then influences the test result problem of tester and propose ground reconnaissance experimental sample density test system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ground reconnaissance experiment sample density test system, includes tester and auxiliary device, the surface of tester is equipped with auxiliary device, auxiliary device includes the guide bar, the one end of guide bar is connected with the fixed surface of tester, the arc surface sliding connection of guide bar has the stand pipe, the arc surface sliding connection of stand pipe has the locating pin, locating pin and guide bar sliding connection, the one end sliding connection that the tester was kept away from to the stand pipe has the fixed plate, the position that the fixed plate corresponds the stand pipe is equipped with the spout, the size of spout and the size looks adaptation of stand pipe, the one end fixedly connected with bottom plate of fixed plate.
The effect that above-mentioned part reaches is: the effect of limiting the moving direction of the tester is achieved through the auxiliary device, and the accuracy of the tester for testing the rock density is further improved.
Preferably, the inner wall of the fixed plate is provided with a groove, the arc surface of the guide pipe is fixedly connected with a sliding block, the sliding block is connected with the groove in a sliding manner, and the size of the groove is matched with that of the sliding block.
The effect that above-mentioned part reaches is: the effect of limiting the moving direction of the guide pipe is achieved, and the guide pipe is prevented from rotating.
Preferably, the lower surface of the bottom plate is uniformly and fixedly connected with a plurality of spikes, and the spikes are conical.
The effect that above-mentioned part reaches is: the fixing effect on the bottom plate is achieved, the fixed plate is prevented from shaking, and therefore the accuracy of testing is affected.
Preferably, the probe rod of tester is equipped with cleaning device, cleaning device includes the clearance ring, the inner wall of clearance ring and the probe rod sliding connection of tester, the last fixed surface of clearance ring is connected with two elasticity ropes, the one end and the tester fixed connection of clearance ring are kept away from to the elasticity rope.
The effect that above-mentioned part reaches is: reach the effect of clearing up the earth on the tester probe rod through cleaning device.
Preferably, the arc surface of the cleaning ring is provided with a handle, and the surface of the handle is provided with threads.
The effect that above-mentioned part reaches does: the friction of the handle is increased by increasing the roughness of the surface of the handle, so that the use of an operator is facilitated.
Preferably, the fixed surface of tester is connected with the ring, the fixed surface of ring is connected with the limiting plate, the surperficial sliding connection of limiting plate has the bolt, the arc surface of clearance ring is equipped with the circular slot, the size of circular slot and the size looks adaptation of bolt.
The effect that above-mentioned part reaches does: the fixed action to clearance ring has been reached.
To sum up, the beneficial effect of this application is:
the effect of limiting the moving direction of the tester is achieved through the auxiliary device, and the accuracy of the tester for testing the rock density is further improved.
Drawings
FIG. 1 is a schematic perspective view of a density testing system for geotechnical investigation of the present application.
FIG. 2 is a schematic rear perspective view of the density testing system for geotechnical investigation experiment samples.
FIG. 3 is a schematic perspective view of the auxiliary device of the density testing system for geotechnical investigation of the present application.
FIG. 4 is a schematic perspective view of the cleaning device of the geotechnical investigation experiment sample density testing system of the present application.
Description of reference numerals:
1. a tester; 2. an auxiliary device; 21. a guide rod; 22. a guide tube; 23. positioning pins; 24. a fixing plate; 25. a chute; 26. a base plate; 27. a groove; 28. a slider; 29. pricking by using a sharp needle; 3. a cleaning device; 31. a circular ring; 32. a limiting plate; 33. cleaning a ring; 34. an elastic cord; 35. a bolt; 36. a circular groove; 37. a handle.
Detailed Description
Referring to fig. 1, this embodiment discloses a density test system for geotechnical investigation experiment sample, including tester 1 and auxiliary device 2, the surface of tester 1 is equipped with auxiliary device 2, and the probe rod of tester 1 is equipped with cleaning device 3.
Referring to fig. 2 and 3, the embodiment discloses that the auxiliary device 2 includes a guide rod 21, one end of the guide rod 21 is fixedly connected with the surface of the tester 1, an arc surface of the guide rod 21 is connected with a guide tube 22 in a sliding manner, an arc surface of the guide tube 22 is connected with a positioning pin 23 in a sliding manner, the positioning pin 23 is connected with the guide rod 21 in a sliding manner, one end of the guide tube 22 far away from the tester 1 is connected with a fixing plate 24 in a sliding manner, the fixing plate 24 is provided with a sliding groove 25 corresponding to the position of the guide tube 22, the size of the sliding groove 25 is matched with the size of the guide tube 22, and one end of the fixing plate 24 is fixedly connected with a bottom plate 26. The effect of limiting the moving direction of the tester 1 is achieved through the auxiliary device 2, and the accuracy of the tester 1 in testing the rock density is further improved.
Referring to fig. 2 and 3, the embodiment discloses that the inner wall of the fixing plate 24 is provided with a groove 27, the arc surface of the guide tube 22 is fixedly connected with a slide block 28, the slide block 28 is slidably connected with the groove 27, and the size of the groove 27 is matched with the size of the slide block 28. The effect of limiting the moving direction of the guide tube 22 is achieved, and the guide tube 22 is prevented from rotating. The lower surface of the bottom plate 26 is uniformly and fixedly connected with a plurality of spikes 29, and the spikes 29 are conical. The fixing effect on the bottom plate 26 is achieved, and the fixing plate 24 is prevented from shaking, so that the testing accuracy is influenced.
Referring to fig. 4, the embodiment discloses that the cleaning device 3 includes a cleaning ring 33, an inner wall of the cleaning ring 33 is slidably connected to the probe of the tester 1, two elastic ropes 34 are fixedly connected to an upper surface of the cleaning ring 33, and one end of each elastic rope 34 far away from the cleaning ring 33 is fixedly connected to the tester 1. Reach the effect of clearing up the earth on the probe rod of tester 1 through cleaning device 3. The arc surface of the cleaning ring 33 is provided with a handle 37, and the surface of the handle 37 is provided with threads. The friction of the handle 37 is increased by increasing the roughness of the surface of the handle 37, thereby facilitating the use of the operator. The surface fixed connection of tester 1 has ring 31, and the lower fixed surface of ring 31 is connected with limiting plate 32, and limiting plate 32's surperficial sliding connection has bolt 35, and the arc surface of clearance ring 33 is equipped with circular slot 36, and the size of circular slot 36 and the size looks adaptation of bolt 35. A securing action of the cleaning ring 33 is achieved.
The working principle is as follows: when the test is started, the bottom plate 26 is placed at a place to be tested, the spine 29 is inserted into the ground, the effect of fixing the bottom plate 26 and the fixing plate 24 is achieved, the guide rod 21 on the tester 1 is inserted into the guide pipe 22, the positioning pin 23 is inserted, the tester 1 and the fixing plate 24 are fixed, the sliding guide pipe 22 completes the test, the sliding block 28 slides in the groove 27, the effect of limiting the moving direction of the guide pipe 22 is achieved, the effect of limiting the moving direction of the tester 1 is achieved through the auxiliary device 2, and the accuracy of the tester 1 on rock density test is further improved.
After the test, extract bolt 35, stimulate handle 37 downwards, it slides along the probe rod of tester 1 to drive clearance ring 33, elasticity rope 34 is elongated, when clearance ring 33 moved the lower surface of tester 1 probe, loosen handle 37, under the effect of elasticity rope 34 elasticity, clearance ring 33 is the back motion again, after the clearance, insert bolt 35 again, carry out the fixed to clearance ring 33, reached through cleaning device 3 and carried out the effect of clearance to the earth on the probe rod of tester 1.
Claims (6)
1. Rock-soil reconnaissance experimental sample density test system, including tester (1) and auxiliary device (2), its characterized in that: the surface of tester (1) is equipped with auxiliary device (2), auxiliary device (2) are including guide bar (21), the one end of guide bar (21) is connected with the fixed surface of tester (1), the arc surface sliding connection of guide bar (21) has stand pipe (22), the arc surface sliding connection of stand pipe (22) has locating pin (23), locating pin (23) and guide bar (21) sliding connection, the one end sliding connection that tester (1) was kept away from in stand pipe (22) has fixed plate (24), the position that fixed plate (24) corresponds stand pipe (22) is equipped with spout (25), the size of spout (25) and the size looks adaptation of stand pipe (22), the one end fixedly connected with bottom plate (26) of fixed plate (24).
2. The system for testing density of an experimental sample in geotechnical investigation according to claim 1, wherein: the inner wall of fixed plate (24) is equipped with recess (27), the arc surface fixedly connected with slider (28) of stand pipe (22), slider (28) and recess (27) sliding connection, the size of recess (27) and the size looks adaptation of slider (28).
3. The system for testing density of an experimental sample in geotechnical investigation according to claim 1, wherein: the lower surface of the bottom plate (26) is uniformly and fixedly connected with a plurality of spikes (29), and the spikes (29) are conical.
4. The system of claim 1, wherein: the probe rod of tester (1) is equipped with cleaning device (3), cleaning device (3) are including clearance ring (33), the inner wall of clearance ring (33) and the probe rod sliding connection of tester (1), the last fixed surface of clearance ring (33) is connected with two elasticity ropes (34), the one end and the tester (1) fixed connection of clearance ring (33) are kept away from in elasticity rope (34).
5. The system of claim 4, wherein: the arc surface of the cleaning ring (33) is provided with a handle (37), and the surface of the handle (37) is provided with threads.
6. The system for testing density of an experimental sample in geotechnical investigation according to claim 4, wherein: the fixed surface of tester (1) is connected with ring (31), the fixed surface of ring (31) is connected with limiting plate (32), the surperficial sliding connection of limiting plate (32) has bolt (35), the arc surface of clearance ring (33) is equipped with circular slot (36), the size of circular slot (36) and the size looks adaptation of bolt (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880170.XU CN218512252U (en) | 2022-07-21 | 2022-07-21 | Density test system for rock and soil investigation experiment sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880170.XU CN218512252U (en) | 2022-07-21 | 2022-07-21 | Density test system for rock and soil investigation experiment sample |
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| Publication Number | Publication Date |
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| CN218512252U true CN218512252U (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221880170.XU Active CN218512252U (en) | 2022-07-21 | 2022-07-21 | Density test system for rock and soil investigation experiment 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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2022
- 2022-07-21 CN CN202221880170.XU patent/CN218512252U/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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