CN220302073U - Be used for rock soil drilling auxiliary positioning device - Google Patents
Be used for rock soil drilling auxiliary positioning device Download PDFInfo
- Publication number
- CN220302073U CN220302073U CN202321738764.1U CN202321738764U CN220302073U CN 220302073 U CN220302073 U CN 220302073U CN 202321738764 U CN202321738764 U CN 202321738764U CN 220302073 U CN220302073 U CN 220302073U
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- China
- Prior art keywords
- cylinder
- positioning device
- rock
- sliding
- auxiliary positioning
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- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 239000011435 rock Substances 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 title claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000011835 investigation Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses an auxiliary positioning device for rock and soil drilling, which relates to the technical field of geotechnical engineering investigation and comprises a cylinder, a plurality of movable plates and a top cover, wherein the movable plates and the top cover are arranged around the cylinder, the outer surface of the cylinder is provided with a side sliding groove, the inside of the cylinder is slidably connected with two movable blocks, the outer surfaces of the two movable blocks are respectively provided with a sliding block, each sliding block is slidably connected in the side sliding groove, one end of each sliding block is hinged with a connecting rod through a pin shaft, and the other ends of the two connecting rods are hinged on the movable plates through pin shafts. The movable plate is used for propping against the inner wall of the exploration hole, so that the stability of the device installed in the exploration hole is improved, the device can be inserted into the exploration hole with various diameter values for installation and positioning through the adjusting mechanism, and after positioning, the sliding cylinder is controlled to slide and descend, so that the top cover forms protection at the top of the hole, and pollution damage caused by impurities or rainwater poured into the exploration hole is prevented.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering investigation, in particular to an auxiliary positioning device for geotechnical drilling.
Background
Rock and soil are collectively referred to as any one of the rock and soil that make up the crust from an engineering construction standpoint. The geotechnical can be subdivided into five general categories of hard (hard rock), sub-hard (soft rock), weakly coupled, loosely uncoupled and of specific composition, structure, condition and nature. In the process of exploration of geotechnical engineering, the positions of exploration holes are often required to be measured in advance, and then the exploration team enters the field to conduct exploration work at the corresponding positions.
The utility model discloses a positioning device for geotechnical engineering investigation and drilling, which aims at solving the problems that the device is inconvenient to fix and the basic information such as the hole number and the hole depth of an investigation hole are easy to damage in severe weather.
However, the inventor of the device considers that certain defects exist, the device directly fixes the sleeve to be inserted into the exploration hole, when the diameter value of the exploration hole is larger than that of the fixed sleeve, the fixed sleeve easily shakes inside the exploration hole, and rainwater easily fills the exploration hole when encountering rainy days to influence later exploration work, so that the auxiliary positioning device for the rock-soil drilling hole is provided to solve the problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides an auxiliary positioning device for rock and soil drilling.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for rock soil drilling auxiliary positioning device, includes the drum, installs a plurality of fly leaves and the top cap around the drum, the side spout has been seted up to the surface of drum, the inside sliding connection of drum has two movable blocks, two the sliding block is all installed to the surface of movable block, every the equal sliding connection of sliding block is in the inside of side spout, every the one end of sliding block all articulates through the round pin axle has the connecting rod, two the other end of connecting rod articulates on the fly leaf through the round pin axle, the inside of drum can be equipped with the adjustment mechanism that two movable blocks of control are close to each other or keep away from each other, sliding connection has a sliding cylinder on the drum, the top cap rotates to be connected on the sliding cylinder, be equipped with the restriction mechanism that restriction sliding cylinder slided on the drum.
Further, the adjusting mechanism comprises an adjusting screw rod which rotates in the cylinder, two sections of external threads are arranged on the adjusting screw rod, the directions of the threads of the two external threads are opposite, and the two movable blocks are respectively connected with the two sections of external threads in a threaded mode.
Further, one end of the adjusting screw rod extends to the top of the cylinder, and a hand wheel is arranged at the top of the adjusting screw rod.
Further, the limiting mechanism comprises a sliding groove and a limiting groove which are formed in the cylinder, the sliding groove is communicated with the limiting groove, a connecting block is fixedly connected to the inner side wall of the sliding cylinder, and the connecting block is slidably connected to the inside of the sliding groove.
Further, a plug is arranged at the bottom of the cylinder, and the plug is conical.
Further, the bottom of the top cover is fixedly connected with a circular bottom ring, and the outer surface of the circular bottom ring is coated with anti-corrosion paint.
Further, the number of the movable plates is four, the four movable plates are in a circumferential array form and are partially arranged around the cylinder, and the outer side face of each movable plate is provided with a protrusion.
Further, a top box is arranged on the top cover, and the top of the top box is hinged with a transparent box cover through a pin shaft.
Compared with the prior art, the auxiliary positioning device for rock-soil drilling has the following beneficial effects:
1. according to the utility model, the cylinder is inserted into the drilled exploration hole, the two movable blocks are controlled to mutually approach and slide through the adjusting mechanism, the movable plates are pushed to scatter around the cylinder under the extrusion action of the connecting rod, the inner wall of the exploration hole is propped against the movable plates, the stability of the device mounted in the exploration hole is improved, the device can be inserted into the exploration hole with various diameter values for mounting and positioning through the adjusting mechanism, and after positioning, the sliding cylinder is controlled to slide and descend, so that the top cover forms protection at the top of the hole, and pollution and damage caused by impurities or rainwater entering the exploration hole are prevented.
2. According to the utility model, the sliding barrel can be controlled to freely slide on the cylinder by sliding the connecting block in the sliding groove, when the top cover position needs to be limited, the connecting block is rotated into the limiting groove to fix the top cover position, and the hand wheel at the top of the adjusting screw is rotated to facilitate controlling the two movable blocks in the cylinder to slide close to or far away from each other.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a cylinder of the present utility model in cross-section;
FIG. 3 is a perspective view of the side chute and the limiting chute of the present utility model;
FIG. 4 is a schematic view of a cylinder structure of the present utility model;
FIG. 5 is a schematic view of a limiting mechanism according to the present utility model.
In the figure: 1. a cylinder; 11. a side chute; 12. a sliding groove; 13. a limiting groove; 2. a movable block; 21. a sliding block; 22. a connecting rod; 3. a movable plate; 4. adjusting a screw; 5. a top cover; 6. a sliding cylinder; 61. a connecting block; 7. a top box; 71. a transparent box cover; 8. a plug.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The embodiment provides an auxiliary positioning device for rock soil drilling, comes to lean against tightly the exploration hole inner wall through fly leaf 3, has increased the stability of device installation at the exploration hole to can insert the device and install the location to the exploration hole of multiple diameter value through adjusting adjustment mechanism, through control slip section of thick bamboo 6 slip decline after the location is accomplished, make top cap 5 cover form the protection at the hole top, prevent impurity or rainwater to pour into and cause pollution damage in the exploration hole.
Referring to fig. 1-5, an auxiliary positioning device for rock and earth drilling comprises a cylinder 1, a plurality of movable plates 3 and a top cover 5 which are arranged around the cylinder 1, wherein a plug 8 is arranged at the bottom of the cylinder 1, the plug 8 is conical, the conical plug 8 is convenient to be inserted into the bottom of a exploratory hole for recording and fixing, a side chute 11 is formed in the outer surface of the cylinder 1, two movable blocks 2 are connected in a sliding manner in the cylinder 1, sliding blocks 21 are arranged on the outer surface of each movable block 2, each sliding block 21 is connected in the side chute 11 in a sliding manner, the sliding blocks 21 are conveniently extended to the outer part of the cylinder 1 through the side chute 11, the movable blocks 2 are limited to rotate in the cylinder 1, one end of each sliding block 21 is hinged with a connecting rod 22 through a pin shaft, the other ends of the two connecting rods 22 are hinged on the movable plates 3 through the pin shaft, the movable plates 3 are pushed to be far away from the cylinder 1 or are close to the cylinder 1 through mutual extrusion or pulling of the two connecting rods 22, the four movable plates 3 are in number of four, the four movable plates 3 are in a circumferential array form, the four movable plates 3 are arranged around the circumference of the cylinder 1, the movable plates 3 are convenient to extend to the outside the cylinder 1, the movable plates are prevented from rotating in the side walls of the cylinder 1, and the movable plates are provided with multiple holes are arranged in the movable plates, and the inner side walls are increased in the movable plates are each side wall has a friction stability, and the hole is increased, and the hole stability is prevented, and the hole stability is increased is arranged inside the hole device is arranged, and has the hole inside the hole has can be increased.
The inside of drum 1 can be equipped with the adjustment mechanism that two movable blocks 2 of control are close to each other or keep away from each other, it is close to each other or keep away from each other at the inside of drum 1 to control two movable blocks 2 through adjustment mechanism, adjustment mechanism is including rotating the adjusting screw 4 in drum 1 inside, be equipped with two sections external screw threads on the adjusting screw 4, the screw thread opposite direction of two external screw threads, two movable blocks 2 are threaded connection respectively on two sections external screw threads, make two movable blocks 2 be close to each other or keep away from each other in drum 1's inside through rotating adjusting screw 4, the top of drum 1 is extended to the one end of adjusting screw 4, the hand wheel is installed at the top of adjusting screw 4, through the hand wheel of setting, be convenient for rotate at outside drive adjusting screw 4.
The cylinder 1 is slidingly connected with the sliding cylinder 6, the top cover 5 is rotationally connected to the sliding cylinder 6, the sliding cylinder 6 can be driven to move on the cylinder 1 through sliding of the sliding cylinder 6 on the cylinder 1, the bottom of the top cover 5 is fixedly connected with the circular bottom ring 51, anti-corrosion paint is smeared on the outer surface of the circular bottom ring 51, the circular bottom ring 51 is inserted into surrounding soil, so that rainwater is prevented from entering into a hole from the bottom of the top cover 5, the cylinder 1 is provided with a limiting mechanism for limiting the sliding of the sliding cylinder 6 on the cylinder 1, the sliding cylinder 6 is limited to slide on the cylinder 1 through the limiting mechanism, the limiting mechanism comprises a sliding groove 12 and a limiting groove 13 which are formed in the cylinder 1, the sliding groove 12 is communicated with the limiting groove 13, the inner side wall of the sliding cylinder 6 is fixedly connected with a connecting block 61, the connecting block 61 is slidingly connected inside the sliding groove 12, when the connecting block 61 slides inside the sliding groove 12, the sliding cylinder 1 can slide freely, the connecting block 61 rotates inside the limiting groove 13, so that the sliding of the sliding cylinder 6 is limited, the top cover 5 is fixed, the top cover 5 is provided with a plurality of top boxes 7, and the top cover 7 is provided with a plurality of transparent pins 7, and the top boxes are arranged through the hinge holes, and the top cover 7 are provided with the top boxes and the top cover is provided with the top boxes.
Working principle: the device is inserted into a drilled exploration hole, the plug 8 is inserted into the bottom of the hole, the two movable blocks 2 are controlled to be close to each other to slide by rotating the hand wheel at the top of the adjusting screw 4, the movable plates 3 are pushed to scatter around the cylinder 1 under the extrusion action of the connecting rod 22, the movable plates 3 are made to abut against the inner wall of the exploration hole, the stability of the device installed in the exploration hole is improved, the sliding cylinder 6 is pulled to slide downwards at the cylinder 1 after the device is installed, the top cover 5 is covered at the top of the hole to form protection, impurities or rainwater are prevented from being damaged in the exploration hole, the connecting block 61 is enabled to rotate from the inside of the original sliding groove 12 to the inside of the limiting groove 13 by rotating the sliding cylinder 6, the sliding cylinder 6 is limited to slide on the cylinder 1, the installation and fixation of the top cover 5 are completed, the information such as the hole number depth of the exploration hole is put into the inside of the top box 7 to be stored, and the distance between the movable plates 3 and the cylinder 1 is adjustable, and the device can be inserted into the exploration hole with various diameter values to be installed and positioned.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a be used for rock soil drilling auxiliary positioning device, includes drum (1), installs a plurality of fly leaf (3) and top cap (5) around drum (1), its characterized in that: the utility model discloses a cylinder (1) is characterized in that a side chute (11) has been seted up to the surface of cylinder (1), the inside sliding connection of cylinder (1) has two movable blocks (2), two sliding block (21) are all installed to the surface of movable block (2), every sliding block (21) all sliding connection is in the inside of sideslip chute (11), every sliding block (21)'s one end all articulates through the round pin axle has connecting rod (22), two the other end of connecting rod (22) articulates on fly leaf (3) through the round pin axle, the inside of cylinder (1) can be equipped with the adjustment mechanism that two movable blocks (2) are close to each other or keep away from each other, sliding connection has a slide cylinder (6) on cylinder (1), top cap (5) swivelling joint is on slide cylinder (6), be equipped with the restriction mechanism that restriction slide cylinder (6) slided on cylinder (1).
2. An auxiliary positioning device for rock and earth drilling as claimed in claim 1, wherein: the adjusting mechanism comprises an adjusting screw (4) which rotates inside the cylinder (1), two sections of external threads are arranged on the adjusting screw (4), the directions of the threads of the two external threads are opposite, and the two movable blocks (2) are respectively connected to the two sections of external threads in a threaded mode.
3. An auxiliary positioning device for rock and earth drilling as claimed in claim 2, wherein: one end of the adjusting screw (4) extends to the top of the cylinder (1), and a hand wheel is arranged at the top of the adjusting screw (4).
4. An auxiliary positioning device for rock and earth drilling as claimed in claim 1, wherein: the limiting mechanism comprises a sliding groove (12) and a limiting groove (13) which are formed in the cylinder (1), the sliding groove (12) is communicated with the limiting groove (13), a connecting block (61) is fixedly connected to the inner side wall of the sliding cylinder (6), and the connecting block (61) is slidably connected to the inside of the sliding groove (12).
5. An auxiliary positioning device for rock and earth drilling as claimed in claim 1, wherein: a plug (8) is arranged at the bottom of the cylinder (1), and the plug (8) is conical.
6. An auxiliary positioning device for rock and earth drilling as claimed in claim 1, wherein: the bottom of the top cover (5) is fixedly connected with a circular bottom ring (51), and the outer surface of the circular bottom ring (51) is coated with anti-corrosion paint.
7. An auxiliary positioning device for rock and earth drilling as claimed in claim 1, wherein: the number of the movable plates (3) is four, the four movable plates (3) are in a circumferential array form and are partially arranged around the cylinder (1), and the outer side face of each movable plate (3) is provided with a bulge.
8. An auxiliary positioning device for rock and earth drilling as claimed in claim 1, wherein: the top cover (5) is provided with a top box (7), and the top of the top box (7) is hinged with a transparent box cover (71) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738764.1U CN220302073U (en) | 2023-07-05 | 2023-07-05 | Be used for rock soil drilling auxiliary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738764.1U CN220302073U (en) | 2023-07-05 | 2023-07-05 | Be used for rock soil drilling auxiliary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302073U true CN220302073U (en) | 2024-01-05 |
Family
ID=89375917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321738764.1U Active CN220302073U (en) | 2023-07-05 | 2023-07-05 | Be used for rock soil drilling auxiliary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803825A (en) * | 2024-02-29 | 2024-04-02 | 潍坊天盛地理信息有限公司 | Multi-terrain mapping device for homeland space planning |
-
2023
- 2023-07-05 CN CN202321738764.1U patent/CN220302073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803825A (en) * | 2024-02-29 | 2024-04-02 | 潍坊天盛地理信息有限公司 | Multi-terrain mapping device for homeland space planning |
| CN117803825B (en) * | 2024-02-29 | 2024-04-30 | 潍坊天盛地理信息有限公司 | Multi-terrain mapping device for homeland space planning |
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| GR01 | Patent grant |