CN217930904U - High-precision rock soil sampling device - Google Patents
High-precision rock soil sampling device Download PDFInfo
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- CN217930904U CN217930904U CN202221744281.8U CN202221744281U CN217930904U CN 217930904 U CN217930904 U CN 217930904U CN 202221744281 U CN202221744281 U CN 202221744281U CN 217930904 U CN217930904 U CN 217930904U
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Abstract
The utility model discloses a high-precision rock-soil sampling device, which comprises a top plate, a moving component, a fixing component and a sampling component; the movable device comprises screw rods, screw caps and universal wheels, the screw rods are perpendicular to the top plate and are in threaded connection with the top plate, the upper ends of the screw rods are fixed through the screw caps, and the screw rods are located at the lower end of the top plate and are connected with the universal wheels; the sampling assembly is arranged in the middle of the top plate in a penetrating manner; the quantity of fixed subassembly is two sets of, the symmetry respectively set up in the both sides of sampling subassembly, fixed subassembly includes hydraulic telescoping rod and inserts the subassembly, hydraulic telescoping rod's flexible end with the bottom surface of roof is fixed, hydraulic telescoping rod's bottom with it is fixed to insert the subassembly. The utility model has the advantages of simple structure, convenient movement and easy popularization.
Description
Technical Field
The utility model relates to a sampling device technical field. More specifically, the utility model relates to a high accuracy ground sampling device.
Background
The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files. The rock-soil sampling collects rock-soil of different depths in the sampling process, and detects the properties of the rock-soil of different depths.
The existing rock soil sampling device is inconvenient to move, and the verticality of a drill rod during installation of the sampling device cannot be guaranteed in the sampling process, so that the precision of the sampling device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high accuracy ground sampling device, simple structure, the convenient removal is promoted easily.
The utility model provides a technical scheme that this technical problem adopted is: a high-precision rock-soil sampling device comprises a top plate, a moving assembly, a fixing assembly and a sampling assembly; the movable device comprises screw rods, screw caps and universal wheels, the screw rods are perpendicular to the top plate and are in threaded connection with the top plate, the upper ends of the screw rods are fixed through the screw caps, and the screw rods are located at the lower end of the top plate and are connected with the universal wheels; the sampling assembly is arranged in the middle of the top plate in a penetrating manner; the quantity of fixed subassembly is two sets of, the symmetry respectively set up in the both sides of sampling subassembly, fixed subassembly includes hydraulic telescoping rod and inserts the subassembly, hydraulic telescoping rod's flexible end with the bottom surface of roof is fixed, hydraulic telescoping rod's bottom with it is fixed to insert the subassembly.
Preferably, the sampling assembly comprises: the device comprises a motor, a connecting rod, a drill rod and a sampling cylinder;
the motor set up in the roof top surface, the motor with the connecting rod is connected, the drive the connecting rod is rotatory, the connecting rod with the drilling rod is connected, the bottom of drilling rod is fixed with the drill bit, the sampler barrel set up in the outside of drilling rod and connecting rod.
Preferably, one side of the top plate is provided with an inverted U-shaped armrest.
Preferably, a level detector is arranged on the top surface of the top plate.
Preferably, the horizontal end of the handrail is sleeved with a rubber sleeve.
Preferably, the connecting rod is connected with the drill rod through a drill rod chuck, a sleeve seat is arranged at the bottom of the top plate, and the sampling tube is fixed through the sleeve seat.
Preferably, the inserting assembly comprises a bottom plate and four groups of inserting nails, the center of the bottom plate is fixed with the bottom end of the hydraulic telescopic rod, the four groups of inserting nails are inserted into the bottom plate, flanges are horizontally extended at the upper ends of the inserting nails, and the lower ends of the inserting nails are of conical structures.
The utility model discloses at least, include following beneficial effect:
1) High accuracy ground sampling device passes through the mobile device and can realize the removal of device, and mobile device and roof spiro union, can adjust the extension length that the mobile device is located the roof below according to the condition to the height of adjustment roof makes things convenient for not people of co-altitude to pass, and the mobile device also can be taken off.
2) Set up the horizon detection appearance for detect the levelness of roof, thereby judge the straightness that hangs down of sampling subassembly, improve the accuracy of ground sample.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of the high-precision rock sampling device of the present invention;
description of reference numerals: the device comprises a top plate, a screw rod 2, a screw cap 3, a universal wheel 4, a motor 5, a connecting rod 6, a drill rod 7, a sampling cylinder 8, a handrail 9, a horizontal detector 10, a rubber sleeve 11, a sleeve seat 12, a bottom plate 13 and an inserted nail 14.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Before the present invention is described with reference to the accompanying drawings, it is to be noted that: the technical solutions and features provided in the present invention in each part including the following description may be combined with each other without conflict.
Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
The present invention will be further described in detail with reference to the accompanying drawings and embodiments, and the specific implementation process is as follows:
as shown in fig. 1, the utility model provides a high-precision rock-soil sampling device, which comprises a top plate 1, a moving assembly, a fixing assembly and a sampling assembly; the number of the moving devices is four, the moving devices are respectively arranged at four corners of the top plate 1, each moving device comprises a screw 2, a nut 3 and a universal wheel 4, the screw 2 is perpendicular to the top plate 1 and is in threaded connection with the top plate 1, the upper end of the screw 2 is fixed through the nut 3, the lower end, located on the top plate 1, of the screw 2 is connected with the universal wheel 4, and the screw 2 and the universal wheel 4 are welded and fixed in the embodiment; the sampling assembly is arranged in the middle of the top plate 1 in a penetrating manner; the quantity of fixed subassembly is two sets of, respectively the symmetry set up in sampling component's both sides, fixed subassembly includes hydraulic telescoping rod and inserts the subassembly, hydraulic telescoping rod's flexible end with the bottom surface of roof 1 is fixed, hydraulic telescoping rod's bottom with it is fixed to insert the subassembly, it is used for inserting the ground to insert the subassembly, and fixed sampling device makes things convenient for sampling component to take a sample.
In above-mentioned technical scheme, sampling device removes the destination through removing the subassembly and takes a sample, will remove the screw rod 2 of subassembly and shift up, make universal wheel 4 be close to roof 1, hydraulic telescoping rod stretches out the certain distance, make the lower extreme that inserts the subassembly be less than the lower extreme of sampling subassembly, will insert the subassembly and insert ground, realize the fixed of device, later start the sampling subassembly rotatory, drive roof 1 downstream through hydraulic telescoping rod simultaneously, make the sampling subassembly bore ground and accomplish the sample.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the sampling assembly includes: the device comprises a motor 5, a connecting rod 6, a drill rod 7 and a sampling cylinder 8;
the motor 5 set up in 1 top surface of roof, the motor 5 with connecting rod 6 is connected, the drive connecting rod 6 is rotatory, connecting rod 6 with drilling rod 7 is connected, the bottom mounting of drilling rod 7 has the drill bit, the sampler barrel 8 set up in the outside of drilling rod 7 and connecting rod 6 rotates through motor 5 drive connecting rod 6, drilling rod 7, drills into the ground sample through the drill bit.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: one side of roof 1 is provided with type of falling U handrail 9, because ground sampling device has certain weight and volume, in order to reduce artifical transport, the removal in the place of the convenient drive arrangement of removal subassembly, makes things convenient for people pusher through handrail 9.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the top surface of roof 1 is provided with horizon detection appearance 10 for detect the levelness of roof 1, thereby judge the straightness that hangs down of sampling element, improve the accuracy of ground sample.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the horizontal end of the handrail 9 is sleeved with a rubber sleeve 11.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the connecting rod 6 is connected with the drill rod 7 through a drill rod 7 chuck, a sleeve seat 12 is arranged at the bottom of the top plate 1, and the sampling tube 8 is fixed through the sleeve seat 12.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the insert assembly comprises a bottom plate 13 and four groups of insert nails 14, the center of the bottom plate 13 is fixed to the bottom end of the hydraulic telescopic rod, the four groups of insert nails 14 are inserted into the bottom plate 13, the upper ends of the insert nails 14 horizontally extend to form flanges, and the lower ends of the insert nails 14 are of conical structures. When fixed by the insert assembly, specifically: the bottom plate 13 is arranged on the bottom surface, and the inserted nail 14 is beaten to penetrate rock soil to realize fixation.
While the embodiments of the invention have been described above, it is not intended to be limited to the specific embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are possible without departing from the broad scope of the appended claims.
Claims (7)
1. A high-precision rock-soil sampling device is characterized by comprising a top plate, a moving assembly, a fixing assembly and a sampling assembly; the movable device comprises screw rods, screw caps and universal wheels, the screw rods are perpendicular to the top plate and are in threaded connection with the top plate, the upper ends of the screw rods are fixed through the screw caps, and the screw rods are located at the lower end of the top plate and are connected with the universal wheels; the sampling assembly penetrates through the middle part of the top plate; the quantity of fixed subassembly is two sets of, the symmetry respectively set up in the both sides of sampling subassembly, fixed subassembly includes hydraulic telescoping rod and inserts the subassembly, hydraulic telescoping rod's flexible end with the bottom surface of roof is fixed, hydraulic telescoping rod's bottom with it is fixed to insert the subassembly.
2. The high accuracy geotechnical sampling apparatus of claim 1, wherein said sampling assembly includes: the sampling device comprises a motor, a connecting rod, a drill rod and a sampling cylinder;
the motor set up in the roof top surface, the motor with the connecting rod is connected, the drive the connecting rod is rotatory, the connecting rod with the drilling rod is connected, the bottom of drilling rod is fixed with the drill bit, the sampler barrel set up in the outside of drilling rod and connecting rod.
3. The high-precision geotechnical sampling device according to claim 1, wherein one side of said top plate is provided with an inverted U-shaped armrest.
4. The high-precision geotechnical sampling device according to claim 1, wherein a level detector is provided on the top surface of said top plate.
5. The high-precision geotechnical sampling device according to claim 3, wherein the horizontal end of the handrail is sleeved with a rubber sleeve.
6. The high accuracy geotechnical sampling apparatus of claim 2 wherein the connecting rod and the drill rod are connected by a drill rod collet, the bottom of said top plate is provided with a socket seat, and said sampling cylinder is fixed by the socket seat.
7. The high-precision rock-soil sampling device of claim 1, wherein the insertion assembly comprises a bottom plate and four groups of insertion nails, the center of the bottom plate is fixed with the bottom end of the hydraulic telescopic rod, the four groups of insertion nails are inserted into the bottom plate, the upper ends of the insertion nails horizontally extend to form flanges, and the lower ends of the insertion nails are of conical structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744281.8U CN217930904U (en) | 2022-07-05 | 2022-07-05 | High-precision rock soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744281.8U CN217930904U (en) | 2022-07-05 | 2022-07-05 | High-precision rock soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930904U true CN217930904U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221744281.8U Active CN217930904U (en) | 2022-07-05 | 2022-07-05 | High-precision rock soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930904U (en) |
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2022
- 2022-07-05 CN CN202221744281.8U patent/CN217930904U/en active Active
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