CN214309634U - Engineering material detects with drilling sampling equipment - Google Patents
Engineering material detects with drilling sampling equipment Download PDFInfo
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- CN214309634U CN214309634U CN202120635436.3U CN202120635436U CN214309634U CN 214309634 U CN214309634 U CN 214309634U CN 202120635436 U CN202120635436 U CN 202120635436U CN 214309634 U CN214309634 U CN 214309634U
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Abstract
The utility model relates to an engineering material detects uses drilling sampling equipment, it includes the sample post, and the sample chamber, its characterized in that have been seted up to the lower tip of sample post: the axis direction of following the sample post on the sample chamber is equipped with the barrier plate along sample post axis direction sliding connection with the outer wall of sample post, is equipped with control mechanism in the sample post, and control mechanism is connected with the barrier plate. Sample post removes to carry out the operation of punching to ground along vertical direction and transfers the sample chamber and put required degree of depth, and the barrier plate makes sample post move the in-process down, and upper soil is difficult for getting into the sample intracavity, removes to certain degree of depth when the sample chamber after, and control mechanism functions makes the barrier plate open, makes sample soil can get into the sample intracavity smoothly, and this application has the effect that improves sample post sample accuracy.
Description
Technical Field
The application relates to the field of sampling equipment, in particular to drilling sampling equipment for engineering material detection.
Background
In the field of building engineering, workers often need to perform related analysis and detection on soil, and sampling equipment is generally adopted to perform related sampling operation on the soil at the moment.
The current chinese patent that publication number is CN104034555A discloses a drilling sampling equipment, including the hull, the fixed stand that is equipped with in one end of hull, the stand top is equipped with power unit, and power unit can dismantle and be connected with the drilling rod, and drilling rod end-to-end connection has the drill bit, and the both sides of hull are equipped with solid fixed ring, and solid fixed ring is gone up the cover and is equipped with columniform bracing piece, and the end of bracing piece is equipped with the prong, and the quantity of bracing piece is 4, and the length of bracing piece is 4.5 ~ 6.5 m.
To the above-mentioned correlation technique, the inventor finds that, when the sampling device is used for sampling the soil, and when the sampling device is used for sampling the soil with the required depth, impurities are easily mixed in the sampling groove, and the sampling precision is not high.
SUMMERY OF THE UTILITY MODEL
In order to improve sampling device's sampling accuracy, this application provides a engineering material detects with drilling sampling equipment.
The application provides a drilling sampling equipment for engineering material detects adopts following technical scheme:
the utility model provides an engineering material detects uses drilling sampling equipment, includes the sampling column, and the sample chamber, its characterized in that have been seted up to the lower tip of sampling column: the axis direction of following the sample post on the sample chamber is equipped with the barrier plate along sample post axis direction sliding connection with the outer wall of sample post, is equipped with control mechanism in the sample post, and control mechanism is connected with the barrier plate.
Through adopting above-mentioned technical scheme, the sample post removes to punch the operation and transfers the sample chamber to put required degree of depth along vertical direction to ground, and the barrier plate makes the sample post move the in-process down, and upper soil is difficult for getting into the sample intracavity, removes to certain degree of depth when the sample chamber after, and control mechanism's function makes the barrier plate open, makes sample soil can get into the sample intracavity smoothly, and then has improved the sample accuracy of sample post.
Optionally, the control mechanism includes a lifting rack, the bottom end of the lifting rack is fixedly connected with the blocking plate along the axial direction of the sampling column, and a lifting gear meshed with the lifting rack is rotationally connected in the sampling column.
Through adopting above-mentioned technical scheme, the lifting gear rotates and makes the lifting rack remove along its length direction, and the lifting rack removes and drives the barrier plate lift, makes the barrier plate remove when the sample and opens the sample chamber, and at the sample post aversion in-process, the barrier plate removes and makes the sample chamber seal.
Optionally, wear to be equipped with in the thief column along the axis direction sliding connection of thief column and have the thief rod, the upper end of thief rod is placed in the thief column top, and the lower tip of thief rod sets firmly the sample rack of being connected with the lifting gear meshing.
Through adopting above-mentioned technical scheme, after sample chamber removed to required degree of depth, remove the sample rod and make the sample rack remove, and then make the lifting gear drive the lifting rack and remove, the lifting rack drives the barrier plate and removes, realizes the control function of barrier plate switching.
Optionally, the upper end face of the sampling column is fixedly provided with an extrusion spring along the axis direction of the sampling column, and the sampling rod penetrates through the extrusion spring and is fixedly connected with the upper end part of the extrusion spring.
By adopting the technical scheme, when sampling is carried out, the sampling rod moves downwards, and the extrusion spring is compressed; after the sampling operation is finished, the extrusion spring returns to a normal state to enable the sampling rod to drive the sampling rack to move, and the automatic reset function of the blocking plate is achieved.
Optionally, the tip that lifting gear was kept away from to the lifting rack has set firmly the joint piece along the length direction of lifting rack, and the tip that lifting rack was kept away from to the joint piece is wider than the tip that the joint piece is close to the lifting rack, has seted up the joint groove along the axis direction of sampling post in the sampling post, joint piece and joint groove sliding connection.
Through adopting above-mentioned technical scheme, when the lifting rack removed, the joint piece removed in arranging the joint inslot in, and joint piece and joint groove play limiting displacement to lifting rack's removal orbit, make lifting rack's aversion process more stable.
Optionally, the sampling column is internally and fixedly provided with guide plates along the axis direction of the guide column, and the blocking plate is arranged between the guide plates and is in sliding connection with the guide plates.
By adopting the technical scheme, when the blocking plate moves, the guide plate plays a role in guiding the shifting process of the blocking plate, so that the blocking plate can be better placed in a required position to move.
Optionally, the both sides of sample post outer wall upper end set firmly along the radial line direction of sample post and have gone up the briquetting, and the both sides of sample post outer wall tip down set firmly down the briquetting along the radial line direction of sample post.
Through adopting above-mentioned technical scheme, when the sample post moved down, the user held the briquetting foot and stepped on the briquetting and removed the sample post to the ground bottom, made the aversion process of sample post more smooth and easy.
Optionally, a guide support is arranged outside the sampling column, a guide groove is formed in the upper end portion of the guide support, and the sampling column is connected with the guide groove in a sliding mode along the vertical direction.
Through adopting above-mentioned technical scheme, when the sample post removed, the guide bracket supported subaerial, and the guide way makes sample post can place the vertical direction removal in better with sample post sliding connection.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sample post removes to carry out the operation of punching to ground along vertical direction and transfers the sample chamber and put required degree of depth, and the barrier plate makes the sample post move the in-process down, and upper soil is difficult for getting into the sample intracavity, removes to certain degree of depth when the sample chamber after, and control mechanism functions makes the barrier plate open, makes sample soil can get into the sample intracavity smoothly, and then has improved the sample accuracy of sample post.
2. When the sampling cavity moves to the required depth, the sampling rod is moved to enable the sampling rack to move, then the lifting gear drives the lifting rack to move, the lifting rack drives the blocking plate to move, and the control function of opening and closing of the blocking plate is achieved.
3. The sample post removes to carry out the operation of punching to ground along vertical direction and transfers the sample chamber and put required degree of depth, and the barrier plate makes the sample post move the in-process down, and upper soil is difficult for getting into the sample intracavity, removes to certain degree of depth when the sample chamber after, and control mechanism functions makes the barrier plate open, makes sample soil can get into the sample intracavity smoothly, and then has improved the sample accuracy of sample post.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic structural view of a barrier plate and a guide plate in the embodiment of the present application.
Fig. 3 is a cross-sectional view of a lifting rack and a lifting gear in an embodiment of the present application.
Description of reference numerals: 1. a sampling column; 2. a sampling cavity; 3. a blocking plate; 4. a control mechanism; 5. a lifting rack; 6. a lifting gear; 7. a sampling rod; 8. a sampling rack; 9. a compression spring; 10. a clamping block; 11. a clamping groove; 12. a guide plate; 13. pressing the blocks; 14. pressing the block; 15. a guide bracket; 16. a guide groove.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses engineering material detects with drilling sampling equipment, refer to FIG. 1, including sample column 1, the bottom of sample column 1 is the toper form, and sample chamber 2 has been seted up to the tip relative both sides under sample column 1. When carrying out sampling operation, the user removes the operation of punching to ground along vertical direction with the sample column 1, and the toper form of 1 bottom of sample column makes sample column 1 and ground resistance reduce, and the user transfers sample chamber 2 and puts required degree of depth after, and sample chamber 2 collects sample soil and keeps in, realizes basic sampling operation.
Referring to fig. 1, a guide bracket 15 is arranged outside the sampling column 1, a guide groove 16 matched with the sampling column 1 is formed in the upper end face of the guide bracket 15 along the vertical direction, and the sampling column 1 is connected with the guide groove 16 in a sliding manner along the vertical direction. When the user removes the appearance of taking a sample post 1, guide bracket 15 supports subaerial, and guide way 16 makes appearance of taking a sample post 1 can place the vertical direction removal in the better with the outer wall sliding connection of appearance of taking a sample post 1.
Referring to fig. 1, two upper pressing blocks 13 are fixedly arranged on two sides of the upper end part of the outer wall of the sampling column 1 along the radial line direction of the sampling column 1. When the sampling column 1 needs to be moved downwards, a user holds the upper pressing block 13 to press the sampling column 1 downwards, so that the downward movement process of the sampling column 1 is smoother.
Referring to fig. 1, a lower pressing block 14 is fixedly arranged on both sides of the lower end portion of the outer wall of the sampling column 1 along the radial line direction of the sampling column 1, and the lower pressing block 14 is arranged right below an upper pressing block 13. When the sampling column 1 needs to be moved downwards, a user steps on the pressing block 14 with feet to move the sampling column 1 to the ground bottom, and the upper pressing block 13 assists the lower pressing block 14 to enable the displacement process of the sampling column 1 to be smoother.
Referring to fig. 1, a blocking plate 3 slidably connected to the outer wall of the sampling column 1 along the axial direction of the sampling column 1 is disposed outside the sampling cavity 2 along the axial direction of the sampling column 1. When carrying out sampling operation, 3 make the sample column 1 move down the in-process that stop block, in the difficult entering sample chamber 2 of upper soil, protect the sample soil in the sample chamber 2.
Referring to fig. 1 and 2, guide plates 12 are fixedly arranged in the sampling column 1 along the axial direction of the guide column, the guide plates 12 are arranged at two sides of the sampling cavity 2, and the blocking plate 3 is arranged between the guide plates 12 and is in sliding connection with the guide plates 12. When the blocking plate 3 moves, the guide plate 12 plays a role in guiding the displacement process of the blocking plate 3, so that the blocking plate 3 can be better placed on a required position to move to control the opening and closing of the sampling cavity 2.
Referring to fig. 3, a control mechanism 4 is arranged in the sampling column 1, and the control mechanism 4 is connected with the blocking plate 3. When the sampling cavity 2 moves to a certain depth, the control mechanism 4 operates to open the blocking plate 3, so that the sampled soil can smoothly enter the sampling cavity 2, and the shifting function of the blocking plate 3 is realized.
Referring to fig. 3, the control mechanism 4 includes a lifting rack 5 disposed along the axial direction of the sampling column 1, the bottom end of the lifting rack 5 is fixedly connected to the blocking plate 3, and a lifting gear 6 engaged with the lifting rack 5 is rotatably connected to the sampling column 1. When the blocking plate 3 needs to be moved, the lifting gear 6 rotates to enable the lifting rack 5 to move along the length direction of the lifting rack, the lifting rack 5 moves to drive the blocking plate 3 to lift, the blocking plate 3 moves to open the sampling cavity 2 during sampling, and the blocking plate 3 moves to enable the sampling cavity 2 to be closed in the shifting process of the sampling column 1.
Referring to fig. 3, the tip that lifting gear 6 was kept away from to lifting rack 5 has set firmly joint piece 10 along lifting rack 5's length direction, and joint piece 10 keeps away from lifting rack 5's tip and is wider than the tip that joint piece 10 is close to lifting rack 5, has seted up joint groove 11 along the axis direction of sampling post 1 in the sampling post 1, joint piece 10 and joint groove 11 sliding connection. When lifting rack 5 removed, joint piece 10 removed in arranging joint inslot 11 in, and joint piece 10 plays limiting displacement to lifting rack 5's removal orbit with joint groove 11, makes lifting rack 5's aversion process more stable, makes lifting rack 5 and lifting gear 6's meshing connection relation more firm simultaneously.
Referring to fig. 3, a sampling rod 7 is slidably connected to the sampling column 1 along the axial direction of the sampling column 1, the upper end of the sampling rod 7 is disposed above the sampling column 1, and a sampling rack 8 engaged with the lifting gear 6 is fixedly disposed at the lower end of the sampling rod 7. After the sampling cavity 2 moves to the required depth, the user moves the sampling rod 7 along the vertical direction to move the sampling rack 8, so that the lifting gear 6 drives the lifting rack 5 to move, the lifting rack 5 drives the blocking plate 3 to move, and the control function of opening and closing the blocking plate 3 is realized.
Referring to fig. 3, the upper end surface of the sampling column 1 is fixedly provided with an extrusion spring 9 along the axial direction of the sampling column 1, and the sampling rod 7 passes through the extrusion spring 9 and is fixedly connected with the upper end part of the extrusion spring 9. When sampling operation is performed, the user moves the sampling rod 7 downwards, and the extrusion spring 9 is compressed; after the sampling operation is finished, the extrusion spring 9 returns to a normal state to enable the sampling rod 7 to drive the sampling rack 8 to move, and the automatic reset function of the barrier plate 3 is realized.
The implementation principle of the drilling sampling equipment for engineering material detection in the embodiment of the application is as follows: when sampling operation is carried out, after a user moves the sampling column 1 to transfer the sampling cavity 2 to a required depth, the user enables the sampling rod 7 to move downwards, the extrusion spring 9 is compressed, the sampling rack 8 moves to enable the lifting gear 6 to drive the lifting rack 5 to move, the lifting rack 5 drives the barrier plate 3 to move, and the sampling cavity 2 is opened to collect sample soil; after the sampling operation is completed, the extrusion spring 9 recovers to a normal state to enable the sampling rod 7 to drive the sampling rack 8 to move, the barrier plate 3 automatically resets, and the sample soil in the sampling cavity 2 is protected.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an engineering material detects uses drilling sampling equipment, includes sampling column (1), and sampling chamber (2), its characterized in that have been seted up to the lower tip of sampling column (1): the sampling cavity (2) is provided with a blocking plate (3) which is connected with the outer wall of the sampling column (1) in a sliding manner along the axis direction of the sampling column (1), a control mechanism (4) is arranged in the sampling column (1), and the control mechanism (4) is connected with the blocking plate (3).
2. The drilling sampling device for engineering material detection according to claim 1, wherein: the control mechanism (4) comprises a lifting rack (5), the bottom end of the lifting rack (5) is fixedly connected with the blocking plate (3) along the axis direction of the sampling column (1), and a lifting gear (6) meshed with the lifting rack (5) is rotationally connected in the sampling column (1).
3. The drilling sampling device for engineering material detection according to claim 2, wherein: the axial direction sliding connection who wears to be equipped with along sample post (1) in sample post (1) has sample rod (7), and the upper end of sample rod (7) is placed in sample post (1) top, and the lower tip of sample rod (7) sets firmly sample rack (8) of being connected with lifting gear (6) meshing.
4. The engineering material detection borehole sampling device according to claim 3, wherein: the upper end face of the sampling column (1) is fixedly provided with an extrusion spring (9) along the axis direction of the sampling column (1), and the sampling rod (7) penetrates through the extrusion spring (9) and is fixedly connected with the upper end part of the extrusion spring (9).
5. The drilling sampling device for engineering material detection according to claim 2, wherein: the tip that lifting gear (6) were kept away from in lifting rack (5) has set firmly joint piece (10) along the length direction of lifting rack (5), and the tip that lifting gear (5) were kept away from in joint piece (10) is wider in the tip that joint piece (10) are close to lifting rack (5), has seted up joint groove (11) along the axis direction of sampling post (1) in sampling post (1), joint piece (10) and joint groove (11) sliding connection.
6. The drilling sampling device for engineering material detection according to claim 1, wherein: guide plates (12) are fixedly arranged in the sampling column (1) along the axis direction of the guide columns, and the blocking plate (3) is arranged between the guide plates (12) and is in sliding connection with the guide plates (12).
7. The drilling sampling device for engineering material detection according to claim 1, wherein: the both sides of sample post (1) outer wall upper end portion have set firmly briquetting (13) along the radial line direction of sample post (1), and the both sides of sample post (1) outer wall lower tip have set firmly briquetting (14) down along the radial line direction of sample post (1).
8. The drilling sampling device for engineering material detection according to claim 1, wherein: a guide support (15) is arranged outside the sampling column (1), a guide groove (16) is formed in the upper end portion of the guide support (15), and the sampling column (1) is connected with the guide groove (16) in a sliding mode in the vertical direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635436.3U CN214309634U (en) | 2021-03-29 | 2021-03-29 | Engineering material detects with drilling sampling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635436.3U CN214309634U (en) | 2021-03-29 | 2021-03-29 | Engineering material detects with drilling sampling equipment |
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| CN214309634U true CN214309634U (en) | 2021-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288674A (en) * | 2022-08-16 | 2022-11-04 | 广东其杭勘测设计有限公司 | Sampling drilling machine for geological deep rock-soil layer and sampling method thereof |
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2021
- 2021-03-29 CN CN202120635436.3U patent/CN214309634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288674A (en) * | 2022-08-16 | 2022-11-04 | 广东其杭勘测设计有限公司 | Sampling drilling machine for geological deep rock-soil layer and sampling method thereof |
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