CN221627039U - Roadbed compactness digging, soil taking and three-dimensional scanning device - Google Patents
Roadbed compactness digging, soil taking and three-dimensional scanning device Download PDFInfo
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- CN221627039U CN221627039U CN202420047404.5U CN202420047404U CN221627039U CN 221627039 U CN221627039 U CN 221627039U CN 202420047404 U CN202420047404 U CN 202420047404U CN 221627039 U CN221627039 U CN 221627039U
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- digging
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Abstract
The utility model relates to the technical field of mechanical engineering, in particular to a roadbed compactness pit digging, soil taking and three-dimensional scanning device, which comprises a frame structure, a guide rail, a first moving block and a second moving block, wherein the extending section of the first moving block forms a first sliding rail, a first sliding block is arranged at the upper end, a rack longitudinally arranged is arranged on the back surface, a scanning device is arranged on the first sliding block, a servo motor is arranged on the back surface, and a feeding scanning device is formed by meshing gears and racks; the second moving block extension section forms a second sliding rail, the upper end is matched with a second sliding block, the back surface is provided with a longitudinal rack, the second sliding block is provided with a rotary digging device, the back surface is provided with a servo motor, and the feeding rotary digging device is formed by meshing a gear and a rack. The utility model has the advantages that: the rotary digging type drilling is used for automatically extracting soil samples, and the drilling and soil sampling accuracy and the construction efficiency are high. And the three-dimensional scanning is carried out on the pits, the volumes of the pits are calculated, and the calculation accuracy is high. The operation process is automatic and intelligent, the roadbed compactness detection efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of mechanical engineering, in particular to a roadbed compactness pit digging, soil taking and three-dimensional scanning device.
Background
The roadbed is used as an important component of a road, the compactness of the roadbed is one of main control projects for project acceptance, the detection result of the compactness can directly influence whether the next process of the project can be carried out or not and whether the whole project can successfully pass the acceptance, and the roadbed has an important role in road construction. The compaction degree detection working method for roadbed engineering can be specifically classified into a sand filling method, a water filling method (water bag method), a ring cutter method, a nucleon instrument method, a core drilling method and the like, and the most common method is a pit digging sand filling method.
According to the on-site test procedure of highway subgrade and road surface (JTG 3450-2019), the excavation depth of pilot hole is regulated by different filler particle sizes, and the excavation depth is required to be different from 15cm to 40 cm. In field operations, the earth boring tools used are often chisels, hammers, spades, or the like. The workload of compaction degree detection in the peak time period of filling is very large, a large amount of labor investment is needed by the traditional detection means, the cost is high, manual sand filling calculation is adopted, the roadbed compaction degree detection efficiency is low, the personnel labor amount is large, and the detection result is greatly influenced by the level of manual technology.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides a roadbed compactness pit digging, soil taking and three-dimensional scanning device, which improves pit digging speed and volume scanning calculation precision, reduces labor intensity of manual operation, improves roadbed compactness detection construction efficiency, improves roadbed compactness detection quality and reduces manpower and material resource consumption.
In order to achieve the above purpose, a roadbed compactness digging, soil taking and three-dimensional scanning device is designed, which comprises a frame structure and further comprises:
at least one guide rail connected with the frame structure,
A first moving block and a second moving block simultaneously pass through one or more guide rails,
The first sliding block is provided with a first sliding block in a matched mode, a rack arranged longitudinally is arranged on the back face of the first sliding block, a scanning device is arranged on the first sliding block, a servo motor is arranged on the back face of the first sliding block, and the servo motor is meshed with the rack through a gear to form a feeding scanning device;
the second sliding block downward extending section forms a second sliding rail which is longitudinally arranged, a second sliding block is matched with the second sliding rail, a rack which is longitudinally arranged is arranged on the back face of the second sliding rail, a rotary digging device is arranged on the second sliding block, a servo motor is arranged on the back face of the second sliding block, and the servo motor is meshed with the rack through a gear to form the feeding rotary digging device.
The top of the back of the frame structure is provided with a guide rail.
The first sliding rail and the second sliding rail are of dovetail groove structures, the bottoms of the first sliding block and the second sliding block are of convex shapes and are used for being matched with the dovetail grooves of the sliding rails, and the top of the first sliding rail and the second sliding block is of flat plate structures and is used for being matched with the scanning device or the rotary digging device.
Compared with the prior art, the utility model has the advantages that:
1. And a rotary drilling mode is adopted to drill the deep pit, and after rotary drilling is finished, the soil sample is automatically extracted, so that the drilling and soil sampling accuracy is high and the construction efficiency is high.
2. And a three-dimensional scanning device is adopted to perform three-dimensional scanning on the pits, the volumes of the pits are calculated, and the accuracy rate of volume calculation is high.
3. The device is fully automatic and intelligent in operation process, effectively improves the roadbed compactness detection efficiency, reduces the labor intensity of personnel and improves the accuracy of calculation results.
Drawings
FIG. 1 is a front view of a subgrade compactness pit digging, soil taking and three-dimensional scanning device;
FIG. 2, a left side view of a subgrade compactness pit digging, soil taking and three-dimensional scanning device;
FIG. 3 is a top view of a subgrade compactness pit digging, soil taking and three-dimensional scanning device;
FIG. 4 is a full view of a subgrade compactness pit digging, soil taking and three-dimensional scanning device;
FIG. 5, a full view of the structural frame;
FIG. 6 is a front view of the feeder;
FIG. 7, left side view of the feeder;
FIG. 8, top view of the feeder;
FIG. 9, front view of a rail structure;
FIG. 10, left side view of the rail structure;
FIG. 11 is a top view of a rail structure;
FIG. 12 is a front view of a servomotor;
FIG. 13, left side view of a servo motor;
FIG. 14 is a front cross-sectional view of the slider assembly;
FIG. 15, left side view of the slider assembly;
FIG. 16 is a top view of the slider assembly;
FIG. 17 is a front view of the scanning device;
fig. 18 is a front view of the rotary electric machine;
FIG. 19 is a front view of a rotary digging structure;
In the figure: 1 a structural frame; 2 a feeding device; 2-1 a guide rail structure; 2-2 servo motors; 2-3 slide rail devices; 3, a scanning device; 4, a rotary digging device; 4-1 a rotating electrical machine; 4-2 rotary digging structure.
Detailed Description
The utility model is further described below with reference to the accompanying drawings, and provides a roadbed compactness pit digging, soil taking and three-dimensional scanning device, which mainly comprises a structural frame (1), a feeding device (2), a scanning device (3) and a rotary digging device (4). The structural frame (1) is formed by welding rectangular pipes, and mainly provides support for equipment, wherein two guide rails are arranged on one side of the structural frame and are connected with the guide rail structure (2-1) so as to realize left and right movement of the feeding device (2); the feeding device (2) consists of a guide rail structure (2-1), a servo motor (2-2) and a slide rail device (2-3), wherein the upper part of the guide rail structure (2-1) is of a cuboid structure, a through hole is formed in the cuboid structure and can be connected with a guide rail of the structural frame (1), one side of the guide rail structure (2-1) is provided with a rack, and the slide rail device (2-3) moves up and down through the servo motor (2-2); the servo motor (2-2) is connected with the slide rail device (2-3) through a bolt, one end of the servo motor is provided with a gear which is meshed with a rack of the guide rail structure (2-1), so that the slide rail device (2-3) moves up and down; the bottom of the sliding rail device (2-3) is in a convex shape, can be matched with a dovetail groove of the guide rail structure (2-1) and slide up and down, the top of the sliding rail device is in a flat plate shape, and can be fixedly installed with the scanning device (3) and the rotary digging device (4), and the back of the sliding rail device is fixedly connected with the servo motor (2-2) through bolts; the scanning device (3) is a three-dimensional scanning device, the position of the dug pit can be identified through a position identification system in a system program, the feeding device (2) stretches into the hole, the hole is further subjected to 360-degree three-dimensional scanning, the scanning precision is high, the efficiency is high, the data can be transmitted to the central processing unit after the scanning is finished, and the pit volume is accurately calculated; the rotary digging device (4) mainly comprises a rotary motor (4-1) and a rotary digging structure (4-2), wherein the rotary motor (4-1) provides power for the rotary digging structure (4-2), and the rotary digging structure (4-2) automatically digs pits and fetches earth through a rotary machine feeding device.
Examples
Step 1, digging a pit and taking soil for the compactness of a roadbed and placing a three-dimensional scanning device on a road surface needing digging the pit and taking soil;
Step 2, starting a power supply and a control program of the equipment;
Step 3, determining the pit digging position, and moving the rotary digging device (4) to the corresponding position through a guide rail of the structural frame (1);
Step 4, starting a rotary motor (4-1), and starting rotary work of the rotary digging structure (4-2);
Step 5, starting a servo motor (2-2), controlling the servo motor (2-2) to rotate, and realizing the movement of a sliding rail device (2-3) in a guide rail structure (2-1) through gear-rack transmission, so as to realize the downward drilling and soil taking of a rotary digging structure (4-2);
Step 6, after the drilling of the rotary digging structure (4-2) is finished, soil taking is realized through reversing of the rotary motor (4-1) and reversing of the servo motor (2-2);
step 7, closing the rotating motor (4-1) and moving the rotary digging device (4) to one side of the structural frame (1);
Step 8, moving the scanning device (3) to a pit digging and soil taking position, controlling the servo motor (4) to operate, stretching the scanning device (3) into a pit for three-dimensional scanning, and calculating the volume of the pit;
step 9, controlling the feeding device (2) to retract the scanning device (3);
Step 10, controlling the feeding device (2) to move the scanning device (3) and the rotary digging device (4) to the placement position;
The working process is repeated in sequence.
The above description is only specific to the embodiments of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the utility model pertains shall apply to the technical solution and the novel concept according to the utility model, and shall all be covered by the scope of the utility model.
Claims (3)
1. The device comprises a frame structure and is characterized by further comprising
At least one guide rail connected with the frame structure,
A first moving block and a second moving block simultaneously pass through one or more guide rails,
The first sliding block is provided with a first sliding block in a matched mode, a rack arranged longitudinally is arranged on the back face of the first sliding block, a scanning device is arranged on the first sliding block, a servo motor is arranged on the back face of the first sliding block, and the servo motor is meshed with the rack through a gear to form a feeding scanning device;
the second sliding block downward extending section forms a second sliding rail which is longitudinally arranged, a second sliding block is matched with the second sliding rail, a rack which is longitudinally arranged is arranged on the back face of the second sliding rail, a rotary digging device is arranged on the second sliding block, a servo motor is arranged on the back face of the second sliding block, and the servo motor is meshed with the rack through a gear to form the feeding rotary digging device.
2. The subgrade compactness pit digging and soil taking and three-dimensional scanning device according to claim 1, wherein a guide rail is arranged at the top of the back surface of the frame structure.
3. The roadbed compactness pit digging and soil taking and three-dimensional scanning device according to claim 1, wherein the first sliding rail and the second sliding rail are of dovetail groove structures, the bottoms of the first sliding block and the second sliding block are of bulge shapes and are used for being matched with the dovetail grooves of the sliding rails, and the top of the first sliding block and the second sliding block is of flat plate structures and is used for being matched with a scanning device or a rotary digging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420047404.5U CN221627039U (en) | 2024-01-09 | 2024-01-09 | Roadbed compactness digging, soil taking and three-dimensional scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420047404.5U CN221627039U (en) | 2024-01-09 | 2024-01-09 | Roadbed compactness digging, soil taking and three-dimensional scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221627039U true CN221627039U (en) | 2024-08-30 |
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ID=92491212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420047404.5U Active CN221627039U (en) | 2024-01-09 | 2024-01-09 | Roadbed compactness digging, soil taking and three-dimensional scanning device |
Country Status (1)
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| CN (1) | CN221627039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120404481A (en) * | 2025-05-29 | 2025-08-01 | 安徽交控工程集团有限公司 | Automatic detection device and method for compaction degree of crushed pebble filler |
-
2024
- 2024-01-09 CN CN202420047404.5U patent/CN221627039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120404481A (en) * | 2025-05-29 | 2025-08-01 | 安徽交控工程集团有限公司 | Automatic detection device and method for compaction degree of crushed pebble filler |
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