CN216051241U - Rock-soil density measuring device - Google Patents
Rock-soil density measuring device Download PDFInfo
- Publication number
- CN216051241U CN216051241U CN202122677548.8U CN202122677548U CN216051241U CN 216051241 U CN216051241 U CN 216051241U CN 202122677548 U CN202122677548 U CN 202122677548U CN 216051241 U CN216051241 U CN 216051241U
- Authority
- CN
- China
- Prior art keywords
- plate
- base
- mounting
- sample cylinder
- density measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 title claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 230000006698 induction Effects 0.000 claims abstract description 9
- 239000011435 rock Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of geotechnical engineering, in particular to a geotechnical density measuring device which comprises a base, an electronic scale, two supporting plates, two mounting plates, a sample cylinder, an iron sheet, two second springs, a telescopic device, a push block and two limiting components, wherein the two supporting plates are arranged on the base; each limiting assembly comprises a connecting plate, a first spring, two connecting shafts, a clamping plate, an induction module and a mounting block; the connecting plate is connected with the two connecting shafts and is connected with the first spring through the first spring; the connecting shaft is connected with the clamping plate; the clamping plate is provided with an electromagnet; the induction module is arranged on the clamping plate; the electronic scale is arranged on the base; the two supporting plates are connected with the base and positioned on two sides of the electronic scale; the mounting block is connected with the mounting plate in a sliding manner and is connected with the mounting plate through a second spring; the telescopic end of the telescopic device is connected with the push block; the push block is connected with the inner walls of the two through holes in a sliding manner; the iron sheet is arranged on the sample cylinder. The sample cylinder is simple in structure, convenient to use and convenient to mount and dismount.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering, in particular to a device for measuring rock-soil density.
Background
Chinese patent publication No. CN209542356U discloses a rock density measuring device, which comprises a box body; a cavity is arranged in the box body, and a transmission frame is arranged in the box body; teeth are fixedly connected to one side of the top of the transmission frame, which is opposite to the bottom of the transmission frame, and an incomplete gear is arranged in the middle of the transmission frame; the incomplete gear is fixedly connected to the connecting shaft; a transmission motor is connected to the rear side of the connecting shaft; the transmission motor is connected with the control unit and fixedly arranged on the upper side of the mounting seat through a bolt; the mounting seat is fixedly connected to the inner wall of the rear side of the bottom of the box body and arranged on the rear side of the transmission frame; the outer surface walls of the left side and the right side of the top of the transmission frame are respectively fixedly connected with a connecting rod; the tail end of the upper side of the connecting rod is fixedly connected with a bracket; the bracket is U-shaped and arranged above the box body, and an electronic scale is fixedly connected to the inner side wall of the bottom of the bracket; a fixed cylinder is arranged on the upper side of the electronic scale; a sample cylinder is arranged inside the fixed cylinder; the sample cylinder is cylindrical, the top of the sample cylinder is opened, and the sample cylinder is fixedly connected with the fixed cylinder through fixing pins arranged on two sides of the fixed cylinder; the rock-soil density measuring device is reasonable in structural design, convenient to operate, capable of effectively measuring rock-soil density, small in measuring error, capable of improving measuring accuracy and high in practicability.
However, when the device is used, the soil in the sample cylinder is not uniformly distributed, so that the electronic scale is always in a detection and correction state, the service life of the electronic scale is shortened, and meanwhile, a user needs to manually install and take down the sample cylinder, and the device is complex to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rock-soil density measuring device which is convenient for mounting and dismounting a sample cylinder, aiming at the problems in the background technology.
The technical scheme of the utility model is as follows: a rock density measuring device comprises a base, an electronic scale, two supporting plates, two mounting plates, a sample cylinder, an iron sheet, two second springs, a telescopic device, a push block and two limiting assemblies; each limiting assembly comprises a connecting plate, a first spring, two connecting shafts, a clamping plate, an induction module, an electromagnet and a mounting block;
the connecting plate is connected with the two connecting shafts and is connected with the first spring through the first spring; the two connecting shafts penetrate through the mounting block and are connected with the clamping plate; the end surface of the clamping plate far away from the mounting block is connected with an electromagnet; the induction module is arranged on the clamping plate;
the base is provided with a control module; the control module is in control connection with the induction module; the electronic scale is arranged on the base; the two supporting plates are connected with the base and positioned on two sides of the electronic scale; each mounting plate is connected with two supporting plates, and each mounting plate is provided with a through hole; each mounting block is connected with the inner walls of the two through holes in a sliding manner, and each mounting block is connected with the inner wall of each through hole through each second spring;
the telescopic device is arranged on a supporting plate, and the telescopic end of the telescopic device is connected with the push block; the push block is connected with the inner walls of the two through holes in a sliding manner;
the sample cylinder is provided with scale marks; the iron sheet is arranged on the sample cylinder; and in the installation state of the sample cylinder, the iron sheet is magnetically connected with the electromagnet.
Preferably, each support plate includes a fixed plate, a sliding plate, and a bolt; the fixed plate is connected with the base, and a chute is arranged in the fixed plate; the sliding plate is connected with the inner wall of the sliding chute in a sliding manner and is connected with the mounting plate; the bolt is screwed through the fixed plate and pressed against the sliding plate.
Preferably, the bottom surface of the sample cylinder is provided with a rubber layer.
Preferably, a rubber pad is arranged on the end face, far away from the telescopic device, of the push block.
Preferably, each clamping plate is a uniform arc-shaped plate.
Preferably, the connecting plate and the two connecting shafts are in an integral structure.
Preferably, the base is provided with a level gauge.
Preferably, the base is provided with rollers.
Compared with the prior art, the utility model has the following beneficial technical effects:
in the embodiment, when the telescopic device is used, the control module is started and controls the electromagnet and the telescopic device; when a user puts a sample cylinder between the two clamping plates, the sensing module senses the sample cylinder and transmits a signal to the control module, the control module controls the electromagnet to delay for 5 seconds through the internal delay device to electrify, after the electromagnet is electrified, the electromagnet moves towards the iron sheet, so that the connecting shaft is in sliding connection with the mounting block and compresses the first spring, and the two clamping plates clamp and fix the sample cylinder; the control module simultaneously controls the telescopic device to be started, pushes the push block to be in sliding connection with the inner wall of the through hole, pushes the mounting block to be in sliding connection with the inner wall of the through hole, and the mounting block compresses the second spring, so that the sample cylinder moves, sample soil in the sample cylinder is uniformly shaken, the volume occupied by the sample soil is convenient to read, and the reading accuracy is improved; and then the control module controls the electromagnet to be powered off, the first spring extends to separate the electromagnet from the iron sheet, and the sample cylinder falls on the electronic scale to weigh and calculate the density.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of a first embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a schematic structural diagram of a limiting assembly according to an embodiment of the utility model.
Reference numerals: 1. a base; 2. an electronic scale; 3. a support plate; 4. mounting a plate; 401. a through hole; 5. a sample cylinder; 51. scale lines; 52. iron sheets; 6. a limiting component; 61. a connecting plate; 62. a first spring; 63. a connecting shaft; 64. a splint; 65. a sensing module; 66. an electromagnet; 67. mounting blocks; 7. a second spring; 8. a telescoping device; 9. a push block; 91. and (7) a rubber pad.
Detailed Description
Example one
As shown in fig. 1-5, the rock density measuring device provided by the utility model comprises a base 1, an electronic scale 2, two supporting plates 3, two mounting plates 4, a sample cylinder 5, an iron sheet 52, two second springs 7, a telescopic device 8, a push block 9 and two limiting assemblies 6; each limiting assembly 6 comprises a connecting plate 61, a first spring 62, two connecting shafts 63, a clamping plate 64, an induction module 65, an electromagnet 66 and a mounting block 67;
the connecting plate 61 is connected with the two connecting shafts 63, the connecting plate 61 is connected with the first spring 62 through the first spring 62, the connecting plate 61 and the two connecting shafts 63 are in an integrally formed structure, the integrally formed connecting plate 61 and the two connecting shafts 63 are connected more firmly, and the service lives of the connecting plate 61 and the two connecting shafts 63 are prolonged; the two connecting shafts 63 penetrate through the mounting blocks 67 and are connected with the clamping plates 64; the end face, far away from the mounting block 67, of each clamping plate 64 is connected with an electromagnet 66, and each clamping plate 64 is an arc-shaped plate, so that the contact area between each clamping plate 64 and the sample cylinder 5 is increased conveniently, and the sample cylinder 5 is mounted more stably; the sensing module 65 is mounted on the clamping plate 64;
the base 1 is provided with a control module, a roller and a level gauge, wherein the control module comprises a delay module, a control module and other components and is an existing control module device; the roller is convenient for moving the device; the gradienter can detect the levelness of the device, so that the device is in a horizontal state, and the reading accuracy of the scale marks 51 is improved conveniently; the control module is in control connection with the induction module; the electronic scale 2 is arranged on the base 1; the two supporting plates 3 are connected with the base 1, and the two supporting plates 3 are positioned at two sides of the electronic scale 2; each mounting plate 4 is connected with two supporting plates 3, and each mounting plate 4 is provided with a through hole 401; each mounting block 67 is slidably connected with the inner walls of the two through holes 401, and each mounting block 67 is connected with the inner wall of each through hole 401 through each second spring 7;
the telescopic device 8 is arranged on one supporting plate 3, and the telescopic end of the telescopic device 8 is connected with the push block 9; the inner wall of two through-holes 401 of ejector pad 9 sliding connection is equipped with rubber pad 91 on the terminal surface that telescoping device 8 was kept away from to ejector pad 9, and two splint 64 of rubber pad 91 direct contact protect two splint 64, are favorable to prolonging the life of two splint 64.
The sample cylinder 5 is provided with scale marks 51; the iron sheet 52 is mounted on the sample cylinder 5; in the mounted state of the sample cylinder 5, the iron piece 52 is magnetically connected to the electromagnet 66.
In this embodiment, when in use, the control module is started, and controls the electromagnet 66 and the telescopic device 8; when a user puts the sample cylinder 5 between the two clamping plates 64, the sensing module 65 senses the sample cylinder 5 and transmits a signal to the control module, the control module controls the electromagnet 66 to delay for 5 seconds through an internal delay device to electrify, after the electromagnet 66 is electrified, the electromagnet 66 moves towards the iron sheet 52, so that the connecting shaft 63 is in sliding connection with the mounting block 67 and compresses the first spring 62, and the two clamping plates 64 clamp and fix the sample cylinder 5; the control module simultaneously controls the telescopic device 8 to be started, pushes the push block 9 to be in sliding connection with the inner wall of the through hole 401, pushes the mounting block 67 to be in sliding connection with the inner wall of the through hole 401, and the mounting block 67 compresses the second spring 7, so that the sample cylinder 5 moves, sample soil in the sample cylinder 5 is uniformly shaken, the volume occupied by the sample soil is convenient to read, and the reading accuracy is improved; the control module controls the electromagnet 66 to be powered off, the first spring 62 extends, so that the electromagnet 66 is separated from the iron sheet 52, the sample cylinder 5 falls on the electronic scale 2, weighing is carried out, and the density is calculated.
Example two
Compared with the first embodiment, the rock density measuring device provided by the utility model further comprises the specific structures of the two support plates 3 mentioned in the first embodiment; each support plate 3 includes a fixed plate, a sliding plate, and a bolt; the fixed plate is connected with the base 1, and a chute is arranged in the fixed plate; the sliding plate is connected with the inner wall of the sliding chute in a sliding way and is connected with the mounting plate 4; the bolt penetrates through the fixed plate in a spiral manner and is pressed on the sliding plate; the bottom surface of the sample cylinder 5 is provided with a rubber layer.
In this embodiment, the user can be through the pulling sliding plate for the distance value between mounting panel 4 and the base 1 changes, with be applicable to not the sample cylinder 5 of co-altitude, is equipped with the rubber layer in the bottom of sample cylinder 5, and the effectual sample cylinder 5 of having avoided directly collides with electronic scale 2, protects sample cylinder 5 and electronic scale 2, is favorable to prolonging the life of sample cylinder 5 and electronic scale 2, has improved the practicality of device.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A rock density measuring device is characterized by comprising a base (1), an electronic scale (2), two supporting plates (3), two mounting plates (4), a sample cylinder (5), an iron sheet (52), two second springs (7), a telescopic device (8), a push block (9) and two limiting assemblies (6); each limiting assembly (6) comprises a connecting plate (61), a first spring (62), two connecting shafts (63), a clamping plate (64), an induction module (65), an electromagnet (66) and a mounting block (67);
the connecting plate (61) is connected with two connecting shafts (63), and the connecting plate (61) is connected with a first spring (62) through the first spring (62); the two connecting shafts (63) penetrate through the mounting block (67) and are connected with the clamping plate (64); the end surface of the clamping plate (64) far away from the mounting block (67) is connected with an electromagnet (66); the sensing module (65) is arranged on the clamping plate (64);
the base (1) is provided with a control module; the control module is in control connection with the induction module; the electronic scale (2) is arranged on the base (1); the two supporting plates (3) are connected with the base (1), and the two supporting plates (3) are positioned on two sides of the electronic scale (2); each mounting plate (4) is connected with two supporting plates (3), and each mounting plate (4) is provided with a through hole (401); each mounting block (67) is connected with the inner walls of the two through holes (401) in a sliding mode, and each mounting block (67) is connected with the inner wall of each through hole (401) through each second spring (7);
the telescopic device (8) is arranged on one supporting plate (3), and the telescopic end of the telescopic device (8) is connected with the push block (9); the push block (9) is connected with the inner walls of the two through holes (401) in a sliding manner;
the sample cylinder (5) is provided with scale marks (51); the iron sheet (52) is arranged on the sample cylinder (5); when the sample cylinder (5) is installed, the iron sheet (52) is magnetically connected with the electromagnet (66).
2. The geotechnical density measuring apparatus according to claim 1, wherein each support plate (3) includes a fixed plate, a sliding plate and a bolt; the fixed plate is connected with the base (1), and a sliding chute is arranged in the fixed plate; the sliding plate is connected with the inner wall of the sliding chute in a sliding way and is connected with the mounting plate (4); the bolt is screwed through the fixed plate and pressed against the sliding plate.
3. The geotechnical density measuring device according to claim 1, wherein the bottom surface of the sample cylinder (5) is provided with a rubber layer.
4. The geotechnical density measuring device according to claim 1, wherein a rubber pad (91) is arranged on the end face of the push block (9) far away from the telescopic device (8).
5. The earth density measuring device according to claim 1, wherein each clamping plate (64) is a uniform arc plate.
6. The rock-soil density measuring device according to claim 1, characterized in that the connecting plate (61) is integrally formed with the two connecting shafts (63).
7. The geotechnical density measuring device according to claim 1, wherein the base (1) is provided with a level gauge.
8. The geotechnical density measuring device according to claim 1, wherein rollers are arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122677548.8U CN216051241U (en) | 2021-11-03 | 2021-11-03 | Rock-soil density measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122677548.8U CN216051241U (en) | 2021-11-03 | 2021-11-03 | Rock-soil density measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051241U true CN216051241U (en) | 2022-03-15 |
Family
ID=80551300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122677548.8U Expired - Fee Related CN216051241U (en) | 2021-11-03 | 2021-11-03 | Rock-soil density measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216051241U (en) |
-
2021
- 2021-11-03 CN CN202122677548.8U patent/CN216051241U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216051241U (en) | Rock-soil density measuring device | |
| CN210346832U (en) | Intelligent material level measuring device with temperature compensation function | |
| CN210893505U (en) | TV set backplate bearing capacity test support | |
| CN213337604U (en) | Soil detection device for land planning | |
| CN206891392U (en) | Ceramic sheet testing agency | |
| CN209799948U (en) | Fixing device for oil well metering instrument | |
| CN218766039U (en) | Compact car test device | |
| CN215677516U (en) | Detection apparatus for casing screw | |
| CN216246764U (en) | Multifunctional electronic scale | |
| CN216449448U (en) | Device for on-line detecting color printing quality of double-sided offset printing | |
| CN216386662U (en) | Roadbed resilience modulus measuring device | |
| CN113740286B (en) | Detection device for printed matter | |
| CN204630685U (en) | Paper money case thrust spring proving installation | |
| CN217155539U (en) | Combined magnetostrictive liquid level measuring device | |
| KR100260201B1 (en) | Experiment device for engine mount | |
| CN216206940U (en) | Fixing device of integrative sensor of orbit discernment of weighing | |
| CN220508192U (en) | Patch type metering device | |
| CN220912191U (en) | Highway engineering has accurate high-efficient measuring thickness check out test set | |
| CN216449383U (en) | Building engineering quality detection device | |
| CN220339489U (en) | Overrun detection device for road transportation | |
| CN220136234U (en) | Gas pipeline pipe wall thickness detection device | |
| CN215524459U (en) | Bearing ring inner and outer diameter detection tool | |
| CN221281183U (en) | New forms of energy DC power supply module detection device | |
| CN219676307U (en) | Underground detector | |
| CN213179803U (en) | Automobile chassis range finding protective structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |