CN215414449U - Compaction degree detects quick drilling device of fetching earth - Google Patents
Compaction degree detects quick drilling device of fetching earth Download PDFInfo
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- CN215414449U CN215414449U CN202121243754.1U CN202121243754U CN215414449U CN 215414449 U CN215414449 U CN 215414449U CN 202121243754 U CN202121243754 U CN 202121243754U CN 215414449 U CN215414449 U CN 215414449U
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- rod
- limiting device
- vertical rod
- soil
- holes
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- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 238000005056 compaction Methods 0.000 title claims description 18
- 239000002689 soil Substances 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 238000005527 soil sampling Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
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Abstract
The utility model discloses a rapid drilling and soil sampling device for detecting compactness, which comprises a left vertical rod and a right vertical rod with smooth outer walls, wherein a fixed limiting device and a movable limiting device are respectively fixedly arranged on the left vertical rod and the right vertical rod from bottom to top, the movable limiting device is arranged in a sliding manner, cross rods are arranged at the top ends of the left vertical rod and the right vertical rod, a gasoline generator and a bearing piece are respectively arranged on the rear side and the front side of the movable limiting device, a rotor is arranged at the bottom of the generator, a rotating wheel is arranged below the bearing piece and connected with the rotor through a belt, a drill rod is arranged below the rotating wheel and welded with a spiral blade, the drill rod is lifted up and down through a limiting reserved hole in the fixed limiting device, a lifting rod is arranged on the movable limiting device, a manual wheel disc is arranged on the lifting rod, a detection hole is arranged below the drill rod, and a movable soil sample collecting box is arranged above the detection hole. The structure of the utility model can simultaneously complete two steps of drilling and soil taking, thereby greatly improving the detection efficiency and reducing the labor intensity.
Description
Technical Field
The utility model relates to the technical field of compaction degree detection equipment for highways and municipal roadbeds, in particular to a rapid drilling and soil sampling device for compaction degree detection.
Background
In order to detect the construction quality of compaction after the roadbed filling is rolled, the compaction degree of the filling is detected according to the standard requirements, the current detection methods comprise a sand filling method, a water filling method, a nuclear density instrument detection method and the like, the nuclear density instrument detection is rapid and accurate, but the radioactive source is required in the nuclear density instrument detection, so that the potential safety hazard of field detection is large, and the method cannot be widely used and popularized; the detection of the compaction degree by the irrigation method is suitable for the detection of the compaction degree of clay with poor water permeability, and the application range is small; at present, the most widely used sand filling method compaction degree detection is carried out, wherein the sand filling method compaction degree detection needs to dig a detection hole with the diameter of 15cm and the depth of 15cm on a detection roadbed, collect a soil sample and weigh the soil sample, fill the detection hole with standard sand to obtain the volume of the hole, and calculate the density of the soil sample at the position according to the weight of the soil sample and the volume of the detection hole. The most manual step that consumes is the drilling borrow in the in-process that the method of irritating sand detected, and the time of two measurement personnel cooperation completion a inspection hole drilling borrow is no less than 30min, and detection efficiency is very low, and the frequency of requiring detection according to the standard is very high, and the rush hour of filling up the compaction construction needs a large amount of measurement personnel. Therefore, the device for quickly drilling and borrowing soil for detecting compactness is designed, mechanical drilling and borrowing soil is realized, the efficiency of drilling and borrowing soil is improved, and the labor intensity of workers is reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a device for quickly drilling and taking soil for detecting compactness.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a compaction detects quick drilling device that fetches earth, includes:
the left upright post and the right upright post are respectively arranged at two sides;
the cross rod is fixedly arranged at the top ends of the left vertical rod and the right vertical rod;
the device comprises a fixed limiting device, a left upright rod and a right upright rod, wherein through holes are formed in two ends of the fixed limiting device, the left upright rod and the right upright rod are fixedly arranged in the through holes in the two ends of the fixed limiting device in a penetrating manner, and a limiting preformed hole with a through upper end and a through lower end is formed in the front end of the middle part of the fixed limiting device;
the device comprises a movable limiting device, a left vertical rod and a right vertical rod, wherein through holes are formed in two ends of the movable limiting device, a left vertical rod and a right vertical rod are connected in a penetrating and sliding mode in the through holes in the two ends of the movable limiting device, the movable limiting device is positioned above a fixed limiting device, an gasoline generator is fixed at the rear end of the movable limiting device, the lower end of the gasoline generator is connected with a rotor through a motor shaft, a bearing piece is fixed at the front end of the movable limiting device, the lower end of the bearing piece is rotatably connected with a rotating wheel, the rotating wheel is connected with the rotor through a belt, a drill rod is fixedly arranged at the lower end of the rotating wheel, a spiral blade is fixed on the drill rod, and the drill rod and the spiral blade penetrate through a limiting reserved hole;
the lifting rod penetrates through the cross rod, one end of the lifting rod extends into the movement limiting device and is connected with the movement limiting device, and the other end of the lifting rod extends out of the cross rod and is connected with the manual wheel disc;
the soil sample collecting box is placed between the left vertical rod and the right vertical rod, holes are formed in the upper end and the lower end of the soil sample collecting box, the upper end hole of the soil sample collecting box corresponds to the positions, below the drill rod and the spiral blade, of the upper end hole of the soil sample collecting box, the drill rod and the spiral blade can pass through the holes, the lower end hole of the soil sample collecting box is communicated with the detection holes, and the detection holes correspond to the positions, below the drill rod and the spiral blade.
Preferably, the bottom ends of the left vertical rod and the right vertical rod are fixedly provided with bottom frames.
Preferably, the front end and the rear end of the underframe are respectively provided with a front wheel and a rear wheel.
Preferably, the rear ends of the left vertical rod and the right vertical rod are both fixedly provided with an inclined rod.
Preferably, the lifting rod is a screw rod, and the lifting rod is in threaded connection with the movable limiting device.
Preferably, the drill rod is welded with a spiral blade.
Compared with the prior art, the utility model has the beneficial effects that:
(1) arranging a spiral blade, conveying a soil sample into a ground soil sampling box from bottom to top through the spiral blade while realizing drilling in a rotary cutting mode, and simultaneously completing two steps of drilling and soil sampling;
(2) the drilling and soil taking efficiency of each average detection hole is improved by 10 times, the detection efficiency is greatly improved, the labor intensity is reduced, and the labor is greatly saved.
Drawings
FIG. 1 is an overall side view of the present invention;
FIG. 2 is an overall front view of the present invention;
in the figure: 1. a left upright stanchion; 2. a right upright rod; 3. a diagonal bar; 4. fixing a limiting device; 5. moving the limiting device; 6. a gasoline engine generator; 7. a rotor; 8. a belt; 9. a rotating wheel; 10. a bearing member; 11. limiting a preformed hole; 12. a drill stem; 13. a helical blade; 14. a soil sample collection box; 15. a detection hole; 16. a front wheel; 17. a rear wheel; 18. a cross bar; 19. a manual wheel disc; 20. a lifting rod; 21. a chassis.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-2, a device for quickly drilling and taking soil for detecting compactness comprises a cylindrical left vertical rod 1 and a cylindrical right vertical rod 2 with smooth outer walls, wherein a fixed limiting device 4 is fixedly arranged on the left vertical rod 1 and the right vertical rod 2, a cross rod 18 is arranged at the top end of the left vertical rod 1 and the right vertical rod 2, an inclined rod 3 is arranged behind the left vertical rod 1 and the right vertical rod 2, an underframe 21 is arranged below the left vertical rod 1, the right vertical rod 2 and the inclined rod 3, and a front wheel 16 and a rear wheel 17 are arranged on the underframe 21.
The movable limiting device 5 is arranged on the left vertical rod 1 and the right vertical rod 2 in a sliding mode, the movable limiting device 5 is located above the fixed limiting device 4, the gasoline generator 6 is arranged on the rear side of the movable limiting device 5, the rotor 7 is arranged at the bottom of the generator 6 through a motor shaft, the bearing piece 10 is arranged on the front side of the movable limiting device 5, the rotating wheel 9 is arranged below the bearing piece 10 in a rotating mode, the rotating wheel 9 is connected with the rotor 7 through a belt 8, the drill rod 12 is arranged below the rotating wheel 9, the spiral blade 13 is welded on the drill rod, the drill rod 12 and the spiral blade 13 penetrate through the limit reserved hole 11 formed in the front end of the middle of the fixed limiting device 4 to achieve up-down lifting, and when the rotor 7 rotates under the driving of the generator 6, the rotating wheel 9 is driven to rotate through the belt 8, the drill rod 12 is further driven, and the spiral blade 13 rotates. The movable limiting device 5 is connected with a lifting rod 20, the lifting rod 20 penetrates through the cross rod 18, the extending end of the lifting rod 20 is connected with a manual wheel disc 19, and the movable limiting device 5 and all parts attached to the movable limiting device can be operated to lift simultaneously through the manual wheel disc 19. The lifting rod 20 can be a screw rod, and the lifting rod 20 is in threaded connection with the movement limiting device 5. The lower part of the drill rod 12 is provided with a detection hole 15, a movable soil sample collection box 14 is arranged above the detection hole 15, the upper end hole position for lifting the drill rod 12 is reserved at the drilling position of the soil sample collection box 14, and the lower end hole position communicated with the detection hole 15 is reserved in the soil sample collection box 14.
The working principle of the utility model is as follows:
step 1: device in place
After the roadbed is filled with soil and compacted, determining a detection position, wherein the flatness of the detection position meets the requirement; and the drilling and soil taking device moves to a specified position and is fixed.
Step 2: drilling preparation
(1) Vaseline is coated on the drill rod 12 and the spiral single piece 13;
(2) the generator 6 is started, the rotor 7 drives the rotating wheel 9 to rotate through the belt 8, and the drill rod 12 and the spiral single piece 13 start to rotate at the moment.
And 3, step 3: drilling and soil taking
(1) The manual wheel disc 19 is operated manually and slowly rotates downwards, and the movement limiting device 5 and the generator 6, the rotor 7, the belt 8, the rotating wheel 9, the bearing box 10, the drill rod 12 and the spiral single piece 13 attached to the movement limiting device move downwards;
(2) the drill rod 12 and the spiral single sheet 13 reach the ground through the preformed hole 11 on the fixed limiting device 4 and the preformed hole of the soil sample collecting box 14;
(3) cutting soil on the top surface of the detection hole 15, and conveying and throwing the soil from bottom to top into a soil sample collection box 14 by the spiral single sheets 13;
(4) when the bottom surface of the movable limiting device 5 slides downwards to the top surface of the fixed limiting device 4 through the left vertical rod 1 and the right vertical rod 2, the drilling depth of the manual control manual wheel disc 19 reaches 15cm required by detection.
And 4, step 4: stop
(1) Controlling the manual wheel disc 19 to rotate upwards to lift the movable limiting device 5, and enabling the generator 6, the rotor 7, the belt 8, the rotating wheel 9, the bearing box 10, the drill rod 12 and the spiral single piece 13 attached to the movable limiting device 5 to move upwards;
(2) after the bottom surface of the drill rod 12 is higher than the top surface of the soil collection box 14, the generator 6 is turned off and the upward lifting is stopped;
(3) cleaning soil samples adhered to the drill rod 12 and the spiral single piece 13 by a brush, removing the soil sample collecting box 14, manually collecting a small amount of soil samples remained in the detection hole 15, and pouring the small amount of soil samples into the soil sample collecting box 14;
(4) the soil sample in the soil sample collection box 14 is weighed.
And completing the drilling and soil taking work of one detection hole according to the steps.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a compaction detects quick drilling device of fetching earth which characterized in that includes:
the left upright post and the right upright post are respectively arranged at two sides;
the cross rod is fixedly arranged at the top ends of the left vertical rod and the right vertical rod;
the device comprises a fixed limiting device, a left upright rod and a right upright rod, wherein through holes are formed in two ends of the fixed limiting device, the left upright rod and the right upright rod are fixedly arranged in the through holes in the two ends of the fixed limiting device in a penetrating manner, and a limiting preformed hole with a through upper end and a through lower end is formed in the front end of the middle part of the fixed limiting device;
the device comprises a movable limiting device, a left vertical rod and a right vertical rod, wherein through holes are formed in two ends of the movable limiting device, a left vertical rod and a right vertical rod are connected in a penetrating and sliding mode in the through holes in the two ends of the movable limiting device, the movable limiting device is positioned above a fixed limiting device, an gasoline generator is fixed at the rear end of the movable limiting device, the lower end of the gasoline generator is connected with a rotor through a motor shaft, a bearing piece is fixed at the front end of the movable limiting device, the lower end of the bearing piece is rotatably connected with a rotating wheel, the rotating wheel is connected with the rotor through a belt, a drill rod is fixedly arranged at the lower end of the rotating wheel, a spiral blade is fixed on the drill rod, and the drill rod and the spiral blade penetrate through a limiting reserved hole;
the lifting rod penetrates through the cross rod, one end of the lifting rod extends into the movement limiting device and is connected with the movement limiting device, and the other end of the lifting rod extends out of the cross rod and is connected with the manual wheel disc;
the soil sample collecting box is placed between the left vertical rod and the right vertical rod, holes are formed in the upper end and the lower end of the soil sample collecting box, the upper end hole of the soil sample collecting box corresponds to the positions, below the drill rod and the spiral blade, of the upper end hole of the soil sample collecting box, the drill rod and the spiral blade can pass through the holes, the lower end hole of the soil sample collecting box is communicated with the detection holes, and the detection holes correspond to the positions, below the drill rod and the spiral blade.
2. The compaction testing rapid drilling and soil sampling device according to claim 1, wherein the bottom ends of the left upright and the right upright are both fixedly provided with bottom frames.
3. The compaction test rapid drilling and soil sampling device according to claim 2, wherein the front end and the rear end of the chassis are respectively provided with a front wheel and a rear wheel.
4. The compaction testing rapid drilling and soil sampling device according to claim 2 or 3, wherein inclined rods are fixedly arranged at the rear ends of the left vertical rod and the right vertical rod.
5. The compaction testing rapid drilling and soil sampling device according to claim 1, wherein the lifting rod is a screw rod, and the lifting rod is in threaded connection with the movement limiting device.
6. The compaction test rapid drilling and soil sampling device according to claim 1, wherein a helical blade is welded on the drill rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121243754.1U CN215414449U (en) | 2021-06-04 | 2021-06-04 | Compaction degree detects quick drilling device of fetching earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121243754.1U CN215414449U (en) | 2021-06-04 | 2021-06-04 | Compaction degree detects quick drilling device of fetching earth |
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| Publication Number | Publication Date |
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| CN215414449U true CN215414449U (en) | 2022-01-04 |
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| CN202121243754.1U Active CN215414449U (en) | 2021-06-04 | 2021-06-04 | Compaction degree detects quick drilling device of fetching earth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119571788A (en) * | 2025-02-07 | 2025-03-07 | 中铁二十三局集团有限公司 | A roadbed compaction detection device and its use method |
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2021
- 2021-06-04 CN CN202121243754.1U patent/CN215414449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119571788A (en) * | 2025-02-07 | 2025-03-07 | 中铁二十三局集团有限公司 | A roadbed compaction detection device and its use method |
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