CN220719430U - Automatic pipe cutting device of soil sampling pipe of direct-pushing drilling machine - Google Patents
Automatic pipe cutting device of soil sampling pipe of direct-pushing drilling machine Download PDFInfo
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- CN220719430U CN220719430U CN202322378222.4U CN202322378222U CN220719430U CN 220719430 U CN220719430 U CN 220719430U CN 202322378222 U CN202322378222 U CN 202322378222U CN 220719430 U CN220719430 U CN 220719430U
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- Prior art keywords
- soil sampling
- cutting device
- pipe cutting
- automatic
- blocks
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 58
- 238000005520 cutting process Methods 0.000 title claims abstract description 48
- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 208000011092 Hand injury Diseases 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of environmental protection engineering, and particularly relates to an automatic pipe cutting device of a soil sampling pipe of a direct-pushing drilling machine, which comprises a base and a pipe cutting assembly, wherein the rear side of the top of the base is provided with the pipe cutting assembly, the automatic pipe cutting device also comprises an extrusion block, clamping plates, cross plates, a connecting ring and the like, the base is fixedly connected with the connecting ring, the connecting ring is slidingly connected with at least two clamping plates for clamping the soil sampling pipe, the middle part of the top of the base is slidingly connected with the cross plates, and the top of the cross plates is connected with at least two extrusion blocks. According to the utility model, the soil sampling tube is placed on the cross plate, the extrusion block moves downwards to enable the clamping plate to clamp the soil sampling tube, the electric sliding rail drives the blade to move downwards to cut the tube, the sliding block passes through the cross plate under the action of the compression spring, after the soil sampling tube is completely cut, the electric sliding rail drives the blade and the sliding block to move upwards, and the sliding block pulls the cross plate to reset the clamping plate, so that the cut soil sampling tube can be taken down, thereby automatically completing the tube cutting operation, avoiding hand injuries, and saving time and labor.
Description
Technical Field
The utility model belongs to the technical field of environmental protection engineering, and particularly relates to an automatic pipe cutting device for a soil sampling pipe of a direct-pushing drilling machine.
Background
Soil sampling rig generally falls into impact drilling machine and hydraulic pressure direct-push drilling machine, and direct-push drilling machine is through placing the soil sampling pipe in the sleeve pipe, carries out the direct-push drilling to with soil collection to the soil sampling pipe in, the soil sampling pipe is hard plastics material, need use special section pipe sword to cut open the soil sampling pipe, in order to take out the soil sample.
At present, in the process of cutting a soil sampling pipe, the soil sampling pipe filled with soil is generally placed on a pipe cutting rack, then the cutting edge of a special pipe cutting knife is hung at the edge of the soil sampling pipe, the special pipe cutting knife handle is held by two hands, and force is applied to the inner side of the cutting edge to cut the soil sampling pipe, but the pipe cutting needs larger pushing force or pulling force, a worker or a female worker with smaller force cannot basically operate, in the process of pushing the special pipe cutting knife handle by an operator, the cutting edge can be separated from the soil sampling pipe due to the deviation of the force direction, the operator can drop due to inertia, and the condition that the hand is cut by the pipe cutting knife possibly occurs, so that potential safety hazards exist.
Disclosure of Invention
The utility model provides an automatic pipe cutting device for a soil sampling pipe of a direct-pushing drilling machine, which overcomes the problems in the background technology.
The technical implementation scheme of the utility model is as follows: the utility model provides a direct push rig soil sampling pipe automatic section pipe device, including the base with cut open the pipe subassembly, base top rear side is equipped with cuts open the pipe subassembly, still including extrusion piece, reset spring, splint, the cross board, the go-between, return spring and automatic subassembly that loosens, fixedly connected with go-between on the base, sliding connection has two at least splint that are used for pressing from both sides tight soil sampling pipe on the go-between, splint reset through reset spring, department sliding connection has the cross board in the middle of the base top, be connected with return spring between cross board and the base, cross board top is connected with two at least extrusion pieces, automatic subassembly that loosens is used for making splint automatic loosen soil sampling pipe after cutting open the pipe.
Optionally, the clamping plate is arc-shaped to conform to the outer surface of the soil sampling tube.
Optionally, the side that the extrusion piece is close to each other all is equipped with the inclined plane, and the extrusion piece is close to the soil sampling pipe through inclined plane extrusion splint when moving down.
Optionally, cut open the pipe assembly and including electronic slide rail, lift ring and blade, electronic slide rail is installed at the base top, installs the lift ring that can reciprocate on the electronic slide rail, has two blades on the lift ring bolt.
Optionally, the blades are detachably arranged to replace blades of different specifications.
Optionally, automatic loosening assembly still including kicking block, lifter block, slider, compression spring and deflector, the lift ring lower part is connected with two lifter blocks, and equal sliding connection in lifter block bottom has the slider, all is connected with compression spring between slider and the adjacent lifter block, and one side that the slider kept away from each other all is connected with the deflector, is connected with two pairs of kicking blocks on the go-between.
Optionally, the bottom of the sliding block is a curved surface, and the sliding block contacts with the cross plate when moving downwards, so that the sliding block is retracted through the curved surface.
Optionally, the top of the sliding block is a straight surface, and after the sliding block moves down over the cross plate, the sliding block moves up again and drives the cross plate to move up through the straight surface.
Optionally, rubber pads are arranged on the sides of the clamping plates, which are close to each other.
Optionally, arc edges are arranged on the top blocks, and the guide plates move downwards to be contacted with the top blocks on the same side.
Compared with the prior art, the utility model has the following advantages: according to the utility model, the soil sampling tube is placed on the cross plate, the extrusion block moves downwards to enable the clamping plate to clamp the soil sampling tube, the electric sliding rail drives the blade to move downwards to cut the tube, the sliding block passes through the cross plate under the action of the compression spring, after the soil sampling tube is completely cut, the electric sliding rail drives the blade and the sliding block to move upwards, and the sliding block pulls the cross plate to reset the clamping plate, so that the cut soil sampling tube can be taken down, thereby automatically completing the tube cutting operation, avoiding hand injuries, and saving time and labor.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the structure of the squeeze block, return spring, clamping plate, cross plate, connecting ring and top block of the present utility model.
FIG. 3 is a schematic view of the structure of the squeeze block, cross plate and return spring of the present utility model.
Fig. 4 is an exploded view of the lifting ring, lifting block, cross plate, connecting ring and top block of the present utility model.
Fig. 5 is an enlarged view of the utility model at a in fig. 4.
Meaning of reference numerals in the drawings: 1: electric slide rail, 2: lifting ring, 3: blade, 4: lifting block, 41: slider, 42: compression spring, 43: deflector, 5: extrusion block, 6: reset spring, 7: splint, 8: cross plate, 9: connection ring, 10: top block, 11: base, 12: and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Embodiment, an automatic pipe cutting device of a soil sampling pipe of a direct-pushing drilling machine, refer to fig. 1-5, and comprises a squeezing block 5, a return spring 6, clamping plates 7, cross plates 8, a connecting ring 9, a base 11, return springs 12, a pipe cutting assembly and an automatic loosening assembly, wherein the connecting ring 9 is fixedly connected to the top of the base 11, the clamping plates 7 are symmetrically and slidingly connected to the connecting ring 9 front and back, the clamping plates 7 are arc-shaped to fit the outer surface of the soil sampling pipe, rubber pads are fixedly connected to the sides of the clamping plates 7, the return springs 6 are connected between the clamping plates 7 and the connecting ring 9, the cross plates 8 are slidingly connected to the middle of the top of the base 11, the return springs 12 are connected between the cross plates 8 and the base 11, the squeezing blocks 5 are symmetrically connected to the front and back of the top of the cross plates 8, inclined surfaces are respectively arranged on the sides of the squeezing blocks 5, the squeezing blocks 5 are close to the soil sampling pipe through the inclined surfaces, the pipe cutting assembly is arranged on the rear side of the top of the base 11, and the automatic loosening assembly is used for automatically loosening the clamping plates 7 after pipe cutting is completed.
Referring to fig. 1 and 4, the pipe cutting assembly comprises an electric sliding rail 1, a lifting ring 2 and a blade 3, wherein the electric sliding rail 1 is installed on the rear side of the top of a base 11, the lifting ring 2 is installed on the electric sliding rail 1, the blade 3 is bolted on the lifting ring 2 in a bilateral symmetry manner, the electric sliding rail 1 drives the lifting ring 2 and the blade 3 to move up and down so as to finish pipe cutting operation, and the blade 3 is detachably arranged, so that the blades 3 with different specifications can be replaced.
Referring to fig. 4 and 5, the automatic loosening assembly further comprises a top block 10, a lifting block 4, a sliding block 41, compression springs 42 and a guide plate 43, wherein the lifting block 4 is welded at the lower part of the lifting ring 2 in a bilateral symmetry manner, the bottoms of the lifting blocks 4 are all connected with the sliding blocks 41 in a sliding manner, the compression springs 42 are fixedly connected between the sliding blocks 41 and the adjacent lifting blocks 4, the bottoms of the sliding blocks 41 are curved surfaces, the sliding blocks 41 can be contacted with the cross plate 8 when moving downwards, the sliding blocks 41 are retracted through the curved surfaces, the tops of the sliding blocks 41 are straight surfaces, after the sliding blocks 41 move downwards beyond the cross plate 8, the sliding blocks 41 move upwards again to drive the cross plate 8 to move upwards through the straight surfaces, one sides, away from each other, of the sliding blocks 41 are connected with the guide plate 43, two pairs of symmetrically arranged top blocks 10 are connected with the connecting ring 9, the top blocks 10 are all provided with arc-shaped edges, and the guide plate 43 moves downwards to be contacted with the top blocks 10 at the same side.
In use, a soil sampling tube filled with a soil sample is placed on the cross plate 8, the soil sampling tube is extruded by the cross plate 8 through gravity or pushing the soil sampling tube, the cross plate 8 slides downwards, the return spring 12 compresses to drive the extrusion block 5 to move downwards, the extrusion block 5 can extrude the clamping plate 7 to slide towards one side close to the soil sampling tube through an inclined plane, the return spring 6 stretches, thereby clamping the soil sampling tube through the clamping plate 7, then the electric sliding rail 1 is controlled to drive the lifting ring 2 to move downwards to drive the blade 3, the lifting block 4, the sliding block 41 and the guide plate 43 to move downwards, the blade 3 cuts the soil sampling tube, when the sliding block 41 is contacted with the cross plate 8, the sliding block 41 is extruded by the cross plate 8, the sliding block 41 and the guide plate 43 move towards one side far away from the soil sampling tube, the compression spring 42 compresses, when the sliding block 41 passes over the cross plate 8, the compression spring 42 resets to drive the sliding block 41 and the guide plate 43 to move to one side close to the soil sampling tube for resetting, at the moment, the blade 3 continues to move downwards to completely cut the soil sampling tube, then the electric sliding rail 1 is controlled to drive the lifting ring 2, the blade 3, the lifting block 4, the sliding block 41 and the guide plate 43 to move upwards, the sliding block 41 pulls the cross plate 8 to move upwards through the straight surface, thereby driving the extrusion block 5 to move upwards, the reset spring 6 is restored to the original state, the clamping plate 7 is driven to loosen the soil sampling tube, the cut soil sampling tube is taken down for soil detection, when the guide plate 43 contacts with the top block 10, the top block 10 extrudes the guide plate 43 through the arc edge, the guide plate 43 moves to one side far away from the soil sampling tube, the sliding block 41 is driven to be far away from the cross plate 8, thus the sliding block 41 automatically loosens the cross plate 8, thus the pipe cutting operation can be automatically completed, and hands of people are prevented from being cut by the blade 3, saving time and labor.
Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. The utility model provides a soil sampling pipe automatic pipe cutting device of direct push drilling machine, includes base (11) and cuts open the pipe subassembly, and base (11) top rear side is equipped with cuts open pipe subassembly, characterized by: still including extrusion piece (5), reset spring (6), splint (7), cross board (8), go-between (9), return spring (12) and automatic subassembly that loosens, fixedly connected with go-between (9) on base (11), sliding connection has at least two splint (7) that are used for pressing from both sides tight soil sampling tube on go-between (9), splint (7) reset through reset spring (6), department sliding connection has cross board (8) in the middle of base (11) top, be connected with return spring (12) between cross board (8) and base (11), cross board (8) top is connected with at least two extrusion pieces (5), automatic subassembly that loosens is used for making splint (7) automatic soil sampling tube that loosens after cutting open the pipe completion.
2. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 1, wherein the automatic pipe cutting device is characterized in that: the splint (7) is arc setting to laminate the surface of soil sampling pipe.
3. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 2, wherein the automatic pipe cutting device is characterized in that: one sides of the extrusion blocks (5) which are close to each other are respectively provided with an inclined surface, and the extrusion blocks (5) are close to the soil sampling tube through inclined surface extrusion clamping plates (7) when moving downwards.
4. A soil sampling tube automatic cutting device of a direct push drilling machine according to claim 3, characterized in that: the pipe cutting assembly comprises an electric sliding rail (1), a lifting ring (2) and blades (3), the electric sliding rail (1) is installed at the top of a base (11), the lifting ring (2) capable of moving up and down is installed on the electric sliding rail (1), and two blades (3) are bolted on the lifting ring (2).
5. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 4, wherein the automatic pipe cutting device is characterized in that: the blades (3) are detachably arranged to replace the blades (3) with different specifications.
6. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 5, wherein the automatic pipe cutting device is characterized in that: the automatic loosening assembly further comprises a top block (10), lifting blocks (4), sliding blocks (41), compression springs (42) and guide plates (43), wherein two lifting blocks (4) are connected to the lower portion of the lifting ring (2), the bottoms of the lifting blocks (4) are slidably connected with the sliding blocks (41), the compression springs (42) are connected between the sliding blocks (41) and the adjacent lifting blocks (4), the guide plates (43) are connected to one sides, away from each other, of the sliding blocks (41), and two pairs of top blocks (10) are connected to the connecting ring (9).
7. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 6, wherein the automatic pipe cutting device is characterized in that: the bottoms of the sliding blocks (41) are all curved surfaces, and the sliding blocks (41) can be contacted with the cross plate (8) when moving downwards, so that the sliding blocks (41) are retracted through the curved surfaces.
8. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 7, wherein the automatic pipe cutting device is characterized in that: the top of the sliding block (41) is a straight surface, and after the sliding block (41) moves downwards to pass through the cross plate (8), the sliding block (41) moves upwards again to drive the cross plate (8) to move upwards through the straight surface.
9. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 1, wherein the automatic pipe cutting device is characterized in that: rubber pads are arranged on one sides of the clamping plates (7) which are close to each other.
10. The automatic pipe cutting device for the soil sampling pipe of the direct-pushing drilling machine according to claim 8, wherein the automatic pipe cutting device is characterized in that: arc edges are arranged on the top blocks (10), and the guide plates (43) move downwards to be contacted with the top blocks (10) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378222.4U CN220719430U (en) | 2023-08-31 | 2023-08-31 | Automatic pipe cutting device of soil sampling pipe of direct-pushing drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378222.4U CN220719430U (en) | 2023-08-31 | 2023-08-31 | Automatic pipe cutting device of soil sampling pipe of direct-pushing drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220719430U true CN220719430U (en) | 2024-04-05 |
Family
ID=90491244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378222.4U Active CN220719430U (en) | 2023-08-31 | 2023-08-31 | Automatic pipe cutting device of soil sampling pipe of direct-pushing drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220719430U (en) |
-
2023
- 2023-08-31 CN CN202322378222.4U patent/CN220719430U/en active Active
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