CN220185062U - Underground drill rod stable holding device - Google Patents
Underground drill rod stable holding device Download PDFInfo
- Publication number
- CN220185062U CN220185062U CN202321948151.0U CN202321948151U CN220185062U CN 220185062 U CN220185062 U CN 220185062U CN 202321948151 U CN202321948151 U CN 202321948151U CN 220185062 U CN220185062 U CN 220185062U
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- China
- Prior art keywords
- drill rod
- sliding
- shaped opening
- bottom plate
- plate
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Links
- 210000001503 joint Anatomy 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000003032 molecular docking Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a stable holding device for an underground drill rod, which comprises a bottom plate; the locking component is slidably arranged on the bottom plate, and a matched first U-shaped opening is arranged corresponding to the drill rod; the locking component comprises a sliding plate which can be slidably arranged on the bottom plate, and the sliding direction is perpendicular to the opening direction of the first U-shaped opening; arc butt seats are arranged on the sliding plates corresponding to the drill rods; and the two sides of the butt joint seat are respectively hinged with a holding piece for holding the drill rod tightly. According to the technical scheme provided by the embodiment of the utility model, the bottom plate can be clamped above the drilling hole by arranging the first U-shaped opening on the bottom plate, so that the locking assembly can be used for conveniently fixing the drill rod; simultaneously, the locking component is installed on the sliding plate, and according to the operation requirement, the position of the locking component can be slid at any time, so that the drill rod can be effectively fixed, and the normal work of the drill rod can not be influenced.
Description
Technical Field
The utility model relates to the technical field of mechanical engineering, in particular to a stable holding device for an underground drill rod.
Background
The deep cement stirring pile is one kind of soft soil foundation reinforcing measure, and with cement as curing agent, soft soil, sand, etc. are mixed with the curing agent via deep stirring machine to harden the soft foundation and raise the strength of the foundation.
With the development of the technology, the drilling depth is increased, so that the length of the existing drill rod cannot meet the drilling requirement, and the drill rod needs to be additionally installed and prolonged in the drilling process, but when the drill rod and the drilling machine are additionally installed, the drill rod is in a separated state, and the risk of sinking exists, so that the problem needs to be solved.
Disclosure of Invention
In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide an underground drill rod stabilization holder.
The utility model provides a stable holding device for an underground drill rod, which comprises a bottom plate; the bottom plate is slidably arranged on the locking assembly, and a matched first U-shaped opening is formed in the corresponding drill rod; the locking component comprises a sliding plate which is slidably arranged on the bottom plate, and the sliding direction is perpendicular to the opening direction of the first U-shaped opening; an arc butt joint seat is arranged on the sliding plate corresponding to the drill rod; and the two sides of the butt joint seat are respectively hinged with a holding piece for holding the drill rod tightly.
Further, the enclasping piece is arc-shaped, and the inner diameter is matched with the outer diameter of the drill rod; and the sliding plate is provided with electric push rods corresponding to the two enclasping pieces respectively, and the electric push rods are used for driving the enclasping pieces to rotate relative to the butt joint seats.
Further, the electric push rod is hinged on the sliding plate and is connected with the enclasping piece through a telescopic rod; and a hinge seat is arranged on the enclasping piece corresponding to the telescopic rod, and a hinge shaft is perpendicular to the sliding plate.
Further, a second U-shaped opening is also arranged on the sliding plate; the opening direction of the second U-shaped opening is perpendicular to the opening direction of the first U-shaped opening, and the end part of the second U-shaped opening coincides with the butt joint seat.
Further, two parallel sliding rails are arranged on the bottom plate corresponding to the sliding plate; the length direction of the sliding rail is perpendicular to the opening direction of the first U-shaped opening; the bottom of the sliding plate is provided with a matched sliding block corresponding to the sliding rail; the sliding block is fixedly arranged on the sliding plate.
Further, the novel reinforced plastic comprises reinforcing ribs; the reinforcing ribs are integrally formed with the bottom plate, and the length direction is perpendicular to the opening direction of the first U-shaped opening.
The utility model has the advantages and positive effects that:
according to the technical scheme, the first U-shaped opening is formed in the bottom plate, the bottom plate can be clamped above a drilling hole, and therefore the locking assembly can be used for fixing a drill rod conveniently; simultaneously, the locking component is installed on the sliding plate, and according to the operation requirement, the position of the locking component can be slid at any time, so that the drill rod can be effectively fixed, and the normal work of the drill rod can not be influenced.
Drawings
FIG. 1 is a schematic view of an underground drill rod stability holding apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a locking assembly of an underground drill rod stability holding device according to an embodiment of the present utility model.
The text labels in the figures are expressed as: 100-a bottom plate; 110-a first U-shaped port; 120-sliding rails; 130-reinforcing ribs; 200-sliding plate; 210-butt joint seat; 220-enclasping the sheet; 230-electric push rod.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Referring to fig. 1-2, the present embodiment provides an underground drill rod stabilizing and holding device, which includes a bottom plate 100; the area of the bottom plate 100 is relatively larger than the area of the drilled hole, and meanwhile, a matched first U-shaped opening 110 is further formed in one side of the bottom plate 100 corresponding to the drill rod, so that the bottom plate 100 can be erected above the drilled hole by clamping the drill rod into the first U-shaped opening.
Preferably, the bottom plate 100 is further provided with a locking component for locking the drill rod, so as to prevent the drill rod from falling continuously after being separated from the drilling machine; meanwhile, the locking component can also slide relative to the bottom plate 100, and when the drill rod works normally, the locking component can slide away firstly, so that the normal work is not influenced; when the drill rod is disassembled and assembled, the locking assembly can be slid to the designated position.
In a preferred embodiment, the locking assembly includes a sled 200; the sliding plate 200 is slidably mounted on the bottom plate 100, and the sliding direction is perpendicular to the opening direction of the first U-shaped opening 110; two parallel sliding rails 120 are arranged on the bottom plate 100 corresponding to the sliding plate 200, and the length direction of the sliding rails 120 is perpendicular to the opening direction of the first U-shaped opening 110; the bottom of the sliding plate 200 is provided with a matched sliding block corresponding to the sliding rail 120; the sliding block is fixedly connected with the sliding plate 200.
Preferably, the slide 200 is provided with a docking seat 210 corresponding to the drill rod, the docking seat 210 is semicircular, the inner diameter of the docking seat is matched with the outer diameter of the drill rod, and when the slide 200 is slid to a designated position, the docking seat 210 can dock with the drill rod.
Preferably, the two sides of the docking base 210 are also hinged with holding pieces 220 respectively; the clasping sheets 220 are quarter-round, and the inner diameter of the clasping sheets is the same as the inner diameter of the butt-joint base 210, so that the butt-joint base 210 and the two clasping sheets 220 can form a complete circle, thereby completing clasping of the drill rod.
Preferably, the inner sides of the butt joint seat 210 and the enclasping piece 220 are respectively provided with a rubber layer, and when the drill rod is enclasped, the rubber layer is in direct contact with the drill rod, so that the friction force can be effectively increased, and the fixing effect is better.
Preferably, the clasping sheet 220 is driven by an electric push rod 230; the electric push rod 230 is hinged on the sliding plate 200 and is hinged with the enclasping piece 220 through a telescopic rod; hinge seats are respectively arranged on the sliding plate 200 and the enclasping piece 220 corresponding to the electric push rod 230 and the telescopic rod, and the hinge shaft is perpendicular to the plane where the sliding plate 200 is positioned.
Preferably, the sliding plate 200 is also provided with a second U-shaped opening; the opening direction of the second U-shaped opening is perpendicular to the opening direction of the first U-shaped opening 110, and the end portion coincides with the butt joint seat 210, so that the butt joint seat 210 can be butted with the drill rod.
In a preferred embodiment, the base plate 100 is further provided with reinforcing ribs 130; the reinforcing ribs 130 are perpendicular to the bottom plate 100, and the length direction is perpendicular to the opening direction of the first U-shaped opening 110.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (6)
1. An underground drill rod stabilization holder characterized by comprising a base plate (100); the locking assembly is slidably arranged on the bottom plate (100), and a matched first U-shaped opening (110) is arranged corresponding to the drill rod; the locking assembly comprises a sliding plate (200) which is slidably arranged on the bottom plate (100), and the sliding direction is perpendicular to the opening direction of the first U-shaped opening (110); an arc-shaped butt joint seat (210) is arranged on the sliding plate (200) corresponding to the drill rod; and the two sides of the butt joint seat (210) are respectively hinged with a holding piece (220) for holding the drill rod tightly.
2. The underground drill rod stabilization holder of claim 1, wherein the clasping tabs (220) are arcuate with an inner diameter that matches an outer diameter of the drill rod; and electric push rods (230) are respectively arranged on the sliding plate (200) corresponding to the two enclasping sheets (220) and are used for driving the enclasping sheets (220) to rotate relative to the butt joint seat (210).
3. The underground drill rod stabilizing and holding device according to claim 2, wherein the electric push rod (230) is hinged on the slide plate (200) and connected with the clasping sheet (220) through a telescopic rod; and a hinge seat is arranged on the enclasping piece (220) corresponding to the telescopic rod, and a hinge shaft is perpendicular to the sliding plate (200).
4. The underground drill rod stabilizing and maintaining device according to claim 1, characterized in that the slide plate (200) is also provided with a second U-shaped opening; the opening direction of the second U-shaped opening is perpendicular to the opening direction of the first U-shaped opening (110), and the end part of the second U-shaped opening is overlapped with the butt joint seat (210).
5. The underground drill rod stabilizing and maintaining device according to claim 1, characterized in that the bottom plate (100) is provided with two mutually parallel sliding rails (120) corresponding to the sliding plate (200); the length direction of the sliding rail (120) is perpendicular to the opening direction of the first U-shaped opening (110); the bottom of the sliding plate (200) is provided with a matched sliding block corresponding to the sliding rail (120); the sliding block is fixedly arranged on the sliding plate (200).
6. The underground drill rod stabilization holder of claim 1, further comprising a reinforcing rib (130); the reinforcing ribs (130) and the bottom plate (100) are integrally formed, and the length direction of the reinforcing ribs is perpendicular to the opening direction of the first U-shaped opening (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948151.0U CN220185062U (en) | 2023-07-24 | 2023-07-24 | Underground drill rod stable holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948151.0U CN220185062U (en) | 2023-07-24 | 2023-07-24 | Underground drill rod stable holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185062U true CN220185062U (en) | 2023-12-15 |
Family
ID=89111663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321948151.0U Active CN220185062U (en) | 2023-07-24 | 2023-07-24 | Underground drill rod stable holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185062U (en) |
-
2023
- 2023-07-24 CN CN202321948151.0U patent/CN220185062U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |