CN220932415U - Drilling sampling positioning device - Google Patents
Drilling sampling positioning device Download PDFInfo
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- CN220932415U CN220932415U CN202322403518.7U CN202322403518U CN220932415U CN 220932415 U CN220932415 U CN 220932415U CN 202322403518 U CN202322403518 U CN 202322403518U CN 220932415 U CN220932415 U CN 220932415U
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a drilling sampling positioning device, which comprises a bottom plate and two movable clamping mechanisms arranged on two opposite sides of the bottom plate, wherein the two movable clamping mechanisms are arranged on the two opposite sides of the bottom plate; each movable clamping mechanism comprises a transverse sliding component fixed on the bottom plate, a vertical sliding component connected to the transverse sliding component and moving along a first direction, and a telescopic clamping component connected to the vertical sliding component and capable of moving along a second direction, wherein the two telescopic clamping components are oppositely arranged to clamp a test piece through relative movement. According to the drilling sampling positioning device disclosed by the utility model, the vertical sliding assembly is driven to move along the first direction through the arranged transverse sliding assembly and drives the telescopic clamping assembly to move, so that the test piece is clamped to move different positions, holes are punched at different positions of the test piece, the purpose of multi-point positioning and punching of the drilling machine is achieved, and the vertical sliding assembly drives the telescopic clamping assembly to move along the second direction, so that the test pieces with different heights can be clamped, and the test pieces with different sizes can be clamped.
Description
Technical Field
The utility model relates to the field of drilling machine tests, in particular to a drilling sampling positioning device.
Background
In the construction of a large amount of infrastructures in China, the important investment and the high-speed development of high-speed rails, tunnels, roads and bridges and water conservancy junctions are realized, and the requirements on the stability and the safety of engineering projects are further improved. In order to achieve the stability and safety of engineering projects, a large number of tests need to be carried out in the early stage, wherein numerical analysis and model tests are the two most dominant means nowadays. Therefore, the model test has been widely applied to geotechnical engineering such as side slope engineering, tunnel engineering, concrete engineering and the like.
In the model test, the stress strain in the test piece (sample) such as concrete, steel and the like, and the deformation and damage condition of the member poured in the test piece in the early stage need to be analyzed, and in the test process, drilling and sampling are often needed for the test piece.
The prior drilling sampling positioning device of the drilling machine has the following defects:
1. The punching can only be used for single-point positioning, and when the next hole punching positioning work is carried out, the positioning device needs to be measured again and moved, so that the operation is complex and the working efficiency is poor;
2. The test piece clamping adaptability is poor, the height or thickness of the test piece changes, and the test piece cannot be clamped by adjusting according to the structural size of the test piece.
In view of the foregoing, it is desirable to provide a drilling and sampling positioning device that overcomes the above-mentioned drawbacks.
Disclosure of utility model
The utility model mainly aims to provide a drilling sampling positioning device, which aims to solve the problems that the existing drilling can only be used for single-point positioning and the clamping adaptability of a test piece is poor.
In order to achieve the above purpose, the utility model provides a drilling sampling positioning device, which comprises a bottom plate and two movable clamping mechanisms arranged on two opposite sides of the bottom plate;
each movable clamping mechanism comprises a transverse sliding component fixed on the bottom plate, a vertical sliding component connected with the transverse sliding component and capable of moving along a first direction on the transverse sliding component, and a telescopic clamping component connected with the vertical sliding component and capable of moving along a second direction on the vertical sliding component, wherein the two telescopic clamping components are oppositely arranged to clamp a test piece through relative movement.
Preferably, the transverse sliding assembly comprises a supporting plate fixed on the bottom plate, a transverse screw rod installed on the supporting plate, a transverse sliding block installed on the transverse screw rod and a transverse driver connected with the transverse screw rod and used for driving the transverse screw rod to rotate, wherein the supporting plate is provided with a transverse installation groove along the first direction, and the transverse screw rod is installed in the transverse installation groove.
Preferably, the vertical sliding assembly comprises a fixing plate fixedly connected to the horizontal sliding assembly, a vertical screw rod installed on the fixing plate, a vertical sliding block installed on the vertical screw rod and a vertical driver connected with the vertical screw rod and used for driving the vertical screw rod to rotate, the fixing plate is provided with a vertical installation groove along the second direction, and the vertical screw rod is installed in the vertical installation groove.
Preferably, the vertical drive is a motor.
Preferably, the telescopic clamping assembly comprises a first telescopic rod fixedly connected to the vertical sliding assembly and a test piece clamp connected to the first telescopic rod, and the test piece is clamped in two test piece clamps which are oppositely arranged.
Preferably, the specimen holder is inwardly concavely formed with a concave clamping surface matching with the external shape of the specimen.
Preferably, the test piece clamp is in an arc shape.
Preferably, a limiting groove for placing a test piece is formed in the center of the bottom plate.
Preferably, the movable clamping mechanism further comprises an anti-slip device connected to the vertical sliding assembly, the anti-slip device comprises a connecting block connected to the vertical sliding assembly, a second telescopic rod connected to the connecting block and an anti-slip piece connected to the second telescopic rod, and the test piece is clamped in the two anti-slip pieces which are oppositely arranged.
Preferably, a side surface of the anti-slip piece is provided with an anti-slip pad, and the anti-slip pad is contacted with the test piece when the anti-slip device clamps the test piece.
Compared with the prior art, the drilling sampling positioning device provided by the utility model has the following beneficial effects:
According to the drilling sampling positioning device provided by the utility model, the vertical sliding assembly is driven to move along the first direction through the arranged transverse sliding assembly, and the telescopic clamping assembly fixed on the vertical sliding assembly is driven to move along the first direction (transversely), so that the telescopic clamping assembly can clamp a test piece to move different positions, holes are punched at different positions of the test piece, multi-point (position) positioning of drilling is realized, the purpose of multi-point positioning punching of a drilling machine is further realized, the vertical sliding assembly drives the telescopic clamping assembly arranged on the vertical sliding assembly to move along the second direction (vertically), the telescopic clamping assembly can clamp test pieces with different heights, and clamping of the test pieces with different sizes is realized, and therefore the adaptation of the device is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a drilling and sampling positioning device according to the present utility model;
FIG. 2 is a top view of the borehole sampling location apparatus shown in FIG. 1.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 and 2, the present utility model provides a drilling sampling positioning device. The drilling sampling positioning device comprises a bottom plate 1 and two movable clamping mechanisms 3 arranged on two opposite sides of the bottom plate 1.
Each movable clamping mechanism 3 comprises a transverse sliding component 31 fixed on the bottom plate 1, a vertical sliding component 33 connected with the transverse sliding component 31 and capable of moving along a first direction X on the transverse sliding component 31, and a telescopic clamping component 35 connected with the vertical sliding component 33 and capable of moving along a second direction Y on the vertical sliding component 33, wherein the two telescopic clamping components are oppositely arranged to generate relative movement to clamp a test piece. The vertical sliding component 33 is driven to move along the first direction X through the arranged transverse sliding component 31, and the telescopic clamping component 35 fixed on the vertical sliding component 33 is driven to move along the first direction X (transverse direction), so that the telescopic clamping component can clamp a test piece to move at different positions, holes are drilled at different positions of the test piece, multi-point (position) positioning of drilling is realized, the purpose of multi-point positioning and drilling of a drilling machine is realized, the vertical sliding component 33 drives the telescopic clamping component 35 arranged on the vertical sliding component to move along the second direction Y (vertical direction), the telescopic clamping component 35 can clamp the test piece with different heights, and the test piece with different sizes is clamped, so that the adaptation of the device is effectively improved.
The center of the bottom plate 1 is provided with a limiting groove 11 for placing a test piece. The test piece is placed in the spacing inslot, flexible clamping assembly 35 centre gripping test piece, the rig is from drilling sample positioner and the top of test piece to punching the test piece.
The transverse sliding assembly 31 comprises a supporting plate 311 fixed on two opposite sides of the bottom plate 1, a transverse screw 313 installed on the supporting plate 311, a transverse sliding block 315 installed on the transverse screw 313, and a transverse driver 317 connected with the transverse screw 313 and used for driving the transverse screw 313 to rotate, wherein the supporting plate 311 is provided with a transverse installation groove 319 along a first direction X, and the transverse screw 313 is installed in the transverse installation groove 319. The transverse driver 317 is mounted on the support plate 311, the transverse driver 317 drives the transverse screw 313 to rotate, and the transverse slider 315 moves on the transverse screw 313 along a first direction X (transverse direction), so as to drive the vertical sliding assembly 33 mounted on the transverse slider 315 to move along the first direction to change the transverse position of the telescopic clamping assembly 35, thereby achieving the purpose of multi-point positioning.
Specifically, the vertical sliding assembly 33 includes a fixing plate 331 fixedly connected to the lateral sliding assembly 31, a vertical screw 333 mounted on the fixing plate 331, a vertical slider 335 mounted on the vertical screw 333, and a vertical driver 337 connected to the vertical screw 333 and used for driving the vertical screw 333 to rotate, the fixing plate 331 is provided with a vertical mounting groove 339 along the second direction Y, and the vertical screw 333 is mounted in the vertical mounting groove 339. The vertical driver is mounted on the holding plate 331, the vertical driver 337 drives the vertical screw 333 to rotate, and the vertical slider 335 moves on the vertical screw 333 along the second direction Y and drives the telescopic clamping assembly 35 to move up and down to achieve the purpose of clamping test pieces with different heights.
Specifically, in this embodiment, the lateral driver 317 and the vertical driver 337 are motors. The motor drives the transverse screw 313 and the vertical screw 333 to move.
Specifically, the telescopic clamping assembly 35 includes a first telescopic rod 351 fixedly connected to the vertical sliding assembly 33, and a specimen clamp 353 connected to the first telescopic rod 351, where the specimen is clamped between the two specimen clamps 353 that are oppositely disposed. The first telescopic rods 351 are gas springs or hydraulic rods, and test pieces with different sizes are clamped through the change of the lengths of the two first telescopic rods 351.
Further, the specimen holder 353 is formed with a concave holding surface which is concave inward and matches the outer shape of the specimen. The concave clamping surface is matched with the outer contour of the test piece, so that the test piece is clamped more firmly. Preferably, in this embodiment, the specimen holder 353 has a circular arc shape. The test piece is generally processed into a cylindrical shape, and therefore, the test piece holder 353 is provided in a circular arc shape.
In another preferred embodiment, the movable clamping mechanism 3 further includes an anti-slip device 37 connected to the vertical sliding assembly 33, the anti-slip device 37 includes a connection block 371 connected to the bottom of the holding plate 331 of the vertical sliding assembly 33, a second telescopic rod 373 connected to the connection block 371, and an anti-slip member 375 connected to the second telescopic rod 373, and the test piece is clamped in the two anti-slip members 375 disposed opposite to each other. The anti-slip device 37 clamps the test piece from two opposite sides of the test piece, so that the placing work slides at the bottom, and the clamping stability of the test piece is further improved. Specifically, the second telescopic rod 373 has the same structure as the first telescopic rod 351, and the second telescopic rod 373 is also a gas spring or a hydraulic rod. The lengths of the two second telescopic rods 373 are changed to adapt to test pieces with different sizes.
An anti-slip pad 377 is arranged on one side surface of the anti-slip member 375, and the anti-slip pad 377 is contacted with the test piece when the anti-slip device 37 clamps the test piece. The anti-slip pad is made of rubber and used for improving friction force when the anti-slip pad is contacted with a test piece, so that the anti-slip purpose is achieved.
According to the drilling sampling positioning device provided by the utility model, the vertical sliding assembly 33 is driven to move along the first direction by the arranged transverse sliding assembly 31, and the telescopic clamping assembly 35 fixed on the vertical sliding assembly 33 is driven to move along the first direction (transversely), so that the telescopic clamping assembly can clamp a test piece to move different positions, holes are drilled at different positions of the test piece, multi-point (position) positioning of drilling is realized, the purpose of multi-point positioning and drilling of a drilling machine is further realized, the vertical sliding assembly 33 drives the telescopic clamping assembly 35 arranged on the vertical sliding assembly to move along the second direction (vertically), and the telescopic clamping assembly 35 can clamp test pieces with different heights, so that the test pieces with different sizes can be clamped, and the adaptability of the device is effectively improved.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. The drilling sampling positioning device is characterized by comprising a bottom plate and two movable clamping mechanisms arranged on two opposite sides of the bottom plate;
Each movable clamping mechanism comprises a transverse sliding component fixed on the bottom plate, a vertical sliding component connected to the transverse sliding component and capable of moving along a first direction on the transverse sliding component, and a telescopic clamping component connected to the vertical sliding component and capable of moving along a second direction on the vertical sliding component, wherein the two telescopic clamping components which are oppositely arranged perform relative movement to clamp a test piece.
2. The borehole sampling and positioning device according to claim 1, wherein the lateral sliding assembly comprises a support plate fixed on the bottom plate, a lateral screw mounted on the support plate, a lateral slider mounted on the lateral screw, and a lateral driver connected with the lateral screw for driving the lateral screw to rotate, the support plate is provided with a lateral mounting groove along the first direction, and the lateral screw is mounted in the lateral mounting groove.
3. The drilling sampling positioning device according to claim 1, wherein the vertical sliding assembly comprises a fixing plate fixedly connected to the horizontal sliding assembly, a vertical screw rod installed on the fixing plate, a vertical sliding block installed on the vertical screw rod, and a vertical driver connected with the vertical screw rod and used for driving the vertical screw rod to rotate, the fixing plate is provided with a vertical installation groove along the second direction, and the vertical screw rod is installed in the vertical installation groove.
4. A borehole sampling location apparatus as recited in claim 3 wherein said vertical drive is a motor.
5. The borehole sampling location apparatus of claim 1, wherein said telescoping clamping assembly comprises a first telescoping rod fixedly connected to said vertical slip assembly and a specimen clamp connected to said first telescoping rod, the specimen being clamped in two of said specimen clamps disposed opposite one another.
6. The borehole sampling location apparatus as recited in claim 5 wherein said specimen grip is inwardly recessed with a recessed gripping surface matching the contour of the specimen.
7. The borehole sampling location apparatus as recited in claim 5 wherein said specimen grip is arcuate.
8. The drilling, sampling and positioning device according to claim 1, wherein a limiting groove for placing a test piece is formed in the center of the bottom plate.
9. The borehole sampling location apparatus as recited in any one of claims 1 to 8 wherein said mobile clamping mechanism further comprises an anti-slip device coupled to said vertical slip assembly, said anti-slip device comprising a connection block coupled to said vertical slip assembly, a second telescoping rod coupled to said connection block, and an anti-slip member coupled to said second telescoping rod, a test piece being clamped in two of said anti-slip members disposed opposite each other.
10. The borehole sampling location apparatus as recited in claim 9, wherein a side of said skid-proof member is provided with a skid-proof pad, said skid-proof pad contacting the test piece when said skid-proof member clamps the test piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322403518.7U CN220932415U (en) | 2023-09-05 | 2023-09-05 | Drilling sampling positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322403518.7U CN220932415U (en) | 2023-09-05 | 2023-09-05 | Drilling sampling positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932415U true CN220932415U (en) | 2024-05-10 |
Family
ID=90962297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322403518.7U Active CN220932415U (en) | 2023-09-05 | 2023-09-05 | Drilling sampling positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932415U (en) |
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2023
- 2023-09-05 CN CN202322403518.7U patent/CN220932415U/en active Active
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