CN210049219U - Rapid tester for compactness of water-stable base - Google Patents
Rapid tester for compactness of water-stable base Download PDFInfo
- Publication number
- CN210049219U CN210049219U CN201920832850.6U CN201920832850U CN210049219U CN 210049219 U CN210049219 U CN 210049219U CN 201920832850 U CN201920832850 U CN 201920832850U CN 210049219 U CN210049219 U CN 210049219U
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- fixedly connected
- motor
- connecting rod
- screw rod
- water
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Abstract
The utility model discloses a cement stabilized base layer compactness rapid measuring instrument relates to road basic unit and detects technical field, this cement stabilized base layer compactness rapid measuring instrument, which comprises a housin, shells inner wall's the first motor of bottom fixedly connected with, the output fixedly connected with lead screw of first motor, the surface swing joint of lead screw has the connecting plate, the top fixedly connected with second motor of connecting plate, the output fixedly connected with connecting rod of second motor. This steady basic unit compactness spot test appearance of water, rotation through first motor drives the lead screw and rotates, make connecting plate up-and-down motion, thereby make the sampler barrel reciprocate, and the rotation through the second motor drives the connecting rod and rotates, make the sampler barrel of being connected with the connecting rod rotatory, and drive the blade that sets up on the sampler barrel, the completion is to the sample of the steady basic unit of water, it is more convenient to make the sample of the steady basic unit of water, and the problem of irregular thief hole appears easily when avoiding manual work.
Description
Technical Field
The utility model relates to a road basic unit detects technical field, specifically is steady basic unit compactness rapid survey appearance of water.
Background
The compactness of the pavement base is the key for ensuring the service performance of the pavement and is also an important index of the road construction quality. The existing construction method mainly uses a sand filling method to detect the compaction degree, wherein the sand filling method needs to dig a pit on a roadbed pavement to be detected to the bottom of a rolling layer, weigh the quality of a dug sample, measure the water content and the volume of the sample, calculate the wet density, convert the calculated wet density to obtain the dry density, and finally calculate to obtain the actual compaction degree of the roadbed pavement filling material.
At present, when the sand filling method is used for detecting compactness, a cylindrical hole is dug out manually on a cement stabilized base layer by using tools such as a hammer, a screwdriver, a flat shovel and the like, and the compactness of a soil sample taken out from the hole is measured.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a steady basic unit degree of compaction spot test appearance has solved artifical sample and has wasted time and energy to the problem of anomalous thief hole appears easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the water stability base layer compactness rapid tester comprises a shell, wherein the bottom of the inner wall of the shell is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a lead screw, the outer surface of the lead screw is movably connected with a connecting plate, the top of the connecting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a connecting rod, one end of the connecting rod, far away from the second motor, is fixedly connected with a sampling cylinder, and one end of the sampling cylinder, far away from the connecting rod, is fixedly connected with a blade;
the utility model discloses a screw rod, including casing, one side fixedly connected with fixed plate of casing bottom, the mounting groove has been seted up at the middle part of fixed plate, the inside fixedly connected with swivel nut of mounting groove, the inside fixedly connected with screw rod of swivel nut, the one end fixedly connected with handle of screw rod, the one end fixedly connected with fixed block of handle is kept away from to the screw rod, the far fixedly connected with toper nail of screw rod is kept away from to the fixed block, the bottom fixedly connected with gyro wheel of casing, circular through-hole has been seted up at the middle part of.
Optionally, the number of the first motors is two, and the output ends of the two first motors are fixedly connected with the screw rod.
Optionally, one end of the screw rod, which is far away from the first motor, is movably connected with the top of the inner wall of the shell.
Optionally, the one end that the second motor was kept away from to the connecting rod is provided with the screw thread, the one end that the sampler barrel is close to the connecting rod is provided with the screw thread, threaded connection between connecting rod and the sampler barrel.
Optionally, the circular through hole and the sampling tube are arranged oppositely.
Optionally, the number of the rollers is four, and the four rollers are provided with brake pads.
(III) advantageous effects
The utility model provides a metastable basic level compactness spot test appearance of water possesses following beneficial effect:
(1) this steady basic unit compactness rapid survey appearance of water, rotation through first motor drives the lead screw and rotates, make connecting plate up-and-down motion, thereby make the sampler barrel reciprocate, and the rotation through the second motor drives the connecting rod and rotates, make the sampler barrel of being connected with the connecting rod rotatory, and drive the blade of setting on the sampler barrel, the completion is to the sample of steady basic unit of water, waste time and energy when can effectively avoiding manual work, make the sample of steady basic unit of water more convenient, the work efficiency is improved, and the problem of irregular thief hole appears easily when avoiding manual work, make the detected data more accurate, the device's practicality has effectively been improved.
(2) This steady basic unit compactness rapid survey appearance of hydrology through the twist grip, drives the screw rod through the rotation of handle and reciprocates for the fixed block of being connected with the screw rod is along with the screw rod motion, and then makes the contact of setting conical nail and the steady basic unit of hydrology on the fixed block more abundant, avoids the device to take place to remove in the use, can effectively avoid appearing anomalous thief hole, has effectively improved the device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the housing 1 of the present invention;
fig. 3 is a cross-sectional view of the fixing plate of the present invention.
In the figure: 1-shell, 2-first motor, 3-screw rod, 4-connecting plate, 5-second motor, 6-connecting rod, 7-sampling cylinder, 8-blade, 9-fixing plate, 10-mounting groove, 11-thread sleeve, 12-screw rod, 13-handle, 14-fixing block, 15-conical nail, 16-roller and 17-through hole.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
the water stability base layer compactness rapid tester comprises a shell 1, wherein the bottom of the inner wall of the shell 1 is fixedly connected with a first motor 2, the first motor 2 and a second motor 6 are both connected with an external power supply, the output end of the first motor 2 is fixedly connected with a screw rod 3, the outer surface of the screw rod 3 is movably connected with a connecting plate 4, the top of the connecting plate 4 is fixedly connected with a second motor 5, the output end of the second motor 5 is fixedly connected with a connecting rod 6, one end of the connecting rod 6, far away from the second motor 5, is fixedly connected with a sampling cylinder 7, one end of the sampling cylinder 7, far away from the connecting rod 6, is fixedly connected with a blade 8, the screw rod 3 is driven to rotate through the rotation of the first motor 2, the connecting plate 4 moves up and down, so that the sampling cylinder 7 moves up and down, the connecting rod 6 is driven to rotate through the rotation of the second motor 5, the, the sampling of the water stabilization base layer is completed, so that time and labor are effectively avoided during manual operation, the water stabilization base layer is more convenient to sample, the working efficiency is improved, the problem that irregular sampling holes are easy to appear during manual operation is avoided, the detection data is more accurate, and the practicability of the device is effectively improved;
one side of the bottom of the shell 1 is fixedly connected with a fixing plate 9, the middle part of the fixing plate 9 is provided with a mounting groove 10, the inside of the mounting groove 10 is fixedly connected with a threaded sleeve 11, the inside of the threaded sleeve 11 is fixedly connected with a screw 12, one end of the screw 12 is fixedly connected with a handle 13, one end of the screw 12 far away from the handle 13 is fixedly connected with a fixing block 14, the far end of the fixing block 14 far away from the screw 12 is fixedly connected with a conical nail 15, the bottom of the shell 1 is fixedly connected with a roller 16, the middle part of the bottom of the shell 1 is provided with a circular through hole 17, the screw 12 is driven to move up and down by rotating the handle 13, the fixing block 14 connected with the screw 12 moves along with the screw 12, further, the conical nail 15 arranged on the fixing block 14 is more fully contacted with a water, the practicability of the device is effectively improved.
As an optional technical solution of the utility model:
the number of the first motors 2 is two, and the output ends of the two first motors 2 are fixedly connected with the screw rod 3.
As an optional technical solution of the utility model:
one end of the screw rod 3, which is far away from the first motor 2, is movably connected with the top of the inner wall of the shell 1.
As an optional technical solution of the utility model:
the one end that second motor 5 was kept away from to connecting rod 6 is provided with the screw thread, and the one end that sampler barrel 7 is close to connecting rod 6 is provided with the screw thread, threaded connection between connecting rod 6 and the sampler barrel 7.
As an optional technical solution of the utility model:
the circular through hole 17 is arranged opposite to the sampling tube 7.
As an optional technical solution of the utility model:
the number of the rollers 16 is four, and the four rollers 16 are all provided with brake pads.
When using, use gyro wheel 16 to remove the device to the place that needs, then turning handle 13, rotation through handle 13 drives screw rod 12 and reciprocates, make the fixed block 14 of being connected with screw rod 12 along with the screw rod 12 motion, and then make the contact of setting conical nail 15 on fixed block 14 and the steady basic unit of water, then drive lead screw 3 through the rotation of first motor 2 and rotate, make connecting plate 4 downstream, and drive sampler barrel 7 through connecting rod 6 through second motor 5 and accomplish the sample, then first motor 2 reversal drive sampler barrel 7 upward movement, and take out the steady basic unit of water inside the sampler barrel 7.
In conclusion, when the rapid tester for the compaction degree of the metastable basic layer is used, a user drives the screw rod 3 to rotate through the rotation of the first motor 2, so that the connecting plate 4 moves up and down, the sampling cylinder 7 moves up and down, the connecting rod 6 is driven to rotate through the rotation of the second motor 5, the sampling cylinder 7 connected with the connecting rod 6 rotates, and the blade 8 arranged on the sampling cylinder 7 is driven to complete the sampling of the metastable basic layer, thereby effectively avoiding the time and labor waste during manual operation, facilitating the sampling of the metastable basic layer, improving the working efficiency, avoiding the problem that irregular sampling holes are easy to appear during manual operation, ensuring more accurate detection data, effectively improving the practicability of the device, driving the screw rod 12 to move up and down through the rotation of the handle 13 by rotating the handle 13, ensuring that the fixed block 14 connected with the screw rod 12 moves along with the screw rod 12, and then make the contact of conical nail 15 and the stable basic unit of water that sets up on fixed block 14 more abundant, avoid the device to take place to remove in the use, can effectively avoid appearing anomalous thief hole, effectively improved the device's practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Unstable water compactness rapid survey appearance of basic unit, including casing (1), its characterized in that:
the bottom of the inner wall of the shell (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a screw rod (3), the outer surface of the screw rod (3) is movably connected with a connecting plate (4), the top of the connecting plate (4) is fixedly connected with a second motor (5), the output end of the second motor (5) is fixedly connected with a connecting rod (6), one end, far away from the second motor (5), of the connecting rod (6) is fixedly connected with a sampling cylinder (7), and one end, far away from the connecting rod (6), of the sampling cylinder (7) is fixedly connected with a blade (8);
casing (1) one side fixedly connected with fixed plate (9) of bottom, mounting groove (10) have been seted up at the middle part of fixed plate (9), the inside fixedly connected with swivel nut (11) of mounting groove (10), the inside fixedly connected with screw rod (12) of swivel nut (11), the one end fixedly connected with handle (13) of screw rod (12), the one end fixedly connected with fixed block (14) of handle (13) are kept away from in screw rod (12), the far fixedly connected with toper nail (15) of screw rod (12) are kept away from in fixed block (14), the bottom fixedly connected with gyro wheel (16) of casing (1), circular through-hole (17) have been seted up at the middle part of casing (1) bottom.
2. The rapid tester for the compactability of a hydrostabilized layer according to claim 1,
the number of the first motors (2) is two, and the output ends of the two first motors (2) are fixedly connected with the screw rod (3).
3. The rapid tester for the compactability of a hydrostabilized layer according to claim 1,
one end of the screw rod (3) far away from the first motor (2) is movably connected with the top of the inner wall of the shell (1).
4. The rapid tester for the compactability of a hydrostabilized layer according to claim 1,
the one end that second motor (5) were kept away from in connecting rod (6) is provided with the screw thread, the one end that connecting rod (6) are close to in sampler barrel (7) is provided with the screw thread, threaded connection between connecting rod (6) and sampler barrel (7).
5. The rapid tester for the compactability of a hydrostabilized layer according to claim 1,
the circular through hole (17) is opposite to the sampling cylinder (7).
6. The rapid tester for the compactability of a hydrostabilized layer according to claim 1,
the number of the rollers (16) is four, and the four rollers (16) are provided with brake pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832850.6U CN210049219U (en) | 2019-06-04 | 2019-06-04 | Rapid tester for compactness of water-stable base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832850.6U CN210049219U (en) | 2019-06-04 | 2019-06-04 | Rapid tester for compactness of water-stable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049219U true CN210049219U (en) | 2020-02-11 |
Family
ID=69397037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920832850.6U Expired - Fee Related CN210049219U (en) | 2019-06-04 | 2019-06-04 | Rapid tester for compactness of water-stable base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210049219U (en) |
-
2019
- 2019-06-04 CN CN201920832850.6U patent/CN210049219U/en not_active Expired - Fee Related
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| 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: 20200211 Termination date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |