CN111794678A - Drilling rig for engineering investigation - Google Patents
Drilling rig for engineering investigation Download PDFInfo
- Publication number
- CN111794678A CN111794678A CN202010697241.1A CN202010697241A CN111794678A CN 111794678 A CN111794678 A CN 111794678A CN 202010697241 A CN202010697241 A CN 202010697241A CN 111794678 A CN111794678 A CN 111794678A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- base
- rod
- rock stratum
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Abstract
A drilling device for engineering investigation comprises a base, wherein two supports are fixed on the base, the two supports are connected with supporting plates in a sliding manner, a drill bit is driven to rotate by a starting motor, the supporting plates are pushed down to enable the drill bit to be in contact with the ground, the drill bit enters a rock stratum during rotation, holes are drilled in the rock stratum to take out soil in the rock stratum, so that drilling exploration work of the rock stratum is performed, when the drill bit drills downwards, the supporting plates are pushed to move downwards to extrude a spring, the supporting plates are buffered, the drill bit is enabled to buffer and reduce the speed to drill the rock stratum, the drill bit is prevented from being damaged when descending too fast, a push rod is pushed to slide downwards during the sliding of the baffle, an ejector rod is enabled to move downwards to push two limiting rods to slide out of the base, a pressure spring is enabled to extend, the two limiting rods are enabled to be inserted into the ground, the base supporting area, avoid the drill bit skew to cause the damage.
Description
Technical Field
The invention relates to the technical field of drilling, in particular to a drilling device for engineering investigation.
Background
The drilling or exploration is to utilize the mechanical engineering technology of deep drilling to exploit the natural resources of the ground or the sea bottom, or adopt the section real situation of the stratum, pick up the entity sample, in order to provide the experiment to obtain the relevant data information, etc., usually need to carry on the drilling investigation to some shallower terranes through the auger bit in the construction engineering, in order to confirm whether can move about; however, when a shallow rock stratum is drilled and investigated in the traditional construction engineering, the drill bit pushes down the bottom of the drilled rock stratum, and the drill bit is in contact with the bottom rock stratum too fast because the drill bit does not have good buffering, so that the drill bit is damaged, and the drilling and investigation work is influenced.
Disclosure of Invention
In view of the above, the present invention provides a drilling device for engineering investigation to overcome the defects of the prior art.
In order to achieve the purpose, the drilling device for engineering investigation comprises a base, wherein two supports are fixed on the base, the two supports are connected with supporting plates in a sliding mode, motors are installed on the supporting plates and connected with drill bits, the two supports are both in threaded connection with supporting blocks, baffles are arranged in the sliding mode of the supports, springs are clamped between the baffles and the supporting block supports, a push rod is arranged in the sliding mode of the base and abutted against the baffles, a limiting rod is arranged in the sliding mode of the base, an ejector rod is fixed on the side wall of the push rod and abutted against the limiting rod, and a pressure spring is fixed between the limiting rod and the base.
Preferably, one side of the limiting rod is of a conical structure, the limiting rod and the side wall of the connecting position of the ejector rod are of a wedge-shaped structure, and the bottom end of the push rod is of a triangular structure.
Preferably, the push rod is in threaded connection with a fixing sleeve, and the fixing sleeve is abutted to the side wall of the bottom end of the baffle.
Preferably, the support rotates and is connected with the buckle, the buckle with the lateral wall of the bottom of backup pad is contradicted, the buckle is the U-shaped structure.
Preferably, the support plate is fixed with a shaft seat, the drill bit is rotatably connected with the shaft seat, and the top end of the support plate is fixed with a handle.
Has the advantages that:
1. according to the rock stratum drilling exploration device, the supporting plate is pushed upwards, the buckle is rotated to be separated from the supporting plate, the drill bit is driven to rotate by starting the motor, the drill bit is enabled to be in contact with the ground by pushing the supporting plate downwards, the drill bit enters a rock stratum in the rotating process, a hole is drilled in the rock stratum, soil in the rock stratum is taken out, and therefore the rock stratum drilling exploration work is conducted.
2. In the process of sliding down the baffle, the push rod is pushed to slide down, the ejector rod is enabled to move down to push the two limiting rods to slide out of the base, the pressure spring is enabled to extend, the two limiting rods are enabled to be inserted into the ground, the ground gripping capability of the base is improved while the supporting area of the base is increased, the base is prevented from moving when the drill bit drills a rock stratum bottom plate, damage caused by the deviation of the drill bit is avoided, the supporting block and the baffle are enabled to move up on the support through rotating the supporting block, the distance between the baffle and the supporting plate is adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. the device comprises a base, 2, a support, 3, a supporting plate, 4, a drill bit, 5, a motor, 6, a baffle, 7, a spring, 8, a supporting block, 9, a push rod, 10, a fixing sleeve, 11, a shaft seat, 12, a handle, 13, a limiting rod, 14, a push rod, 15, a pressure spring, 16 and a buckle.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to fig. 1-2.
As shown in figures 1-2, the drilling device for engineering investigation of the invention comprises a base 1, two brackets 2 are fixed on the base 1, the two brackets 2 are connected with a support plate 3 in a sliding manner, the support plate 3 is provided with a motor 5, the motor 5 is connected with a drill bit 4, the two brackets 2 are both in threaded connection with a support block 8, the brackets 2 are provided with a baffle 6 in a sliding manner, the baffle 6 and the support block 8 clamp a spring 7, the base 1 is provided with a push rod 9 in a sliding manner, the push rod 9 is abutted against the baffle 6, the base 1 is provided with a stop rod 13 in a sliding manner, the side wall of the push rod 9 is provided with a top rod 14, the top rod 14 is abutted against the stop rod 13, a pressure spring 15 is fixed between the stop rod 13 and the base 1, by pushing up the support plate 3 and rotating the buckle 16, the buckle 16 is separated from the support plate 3, the drill bit 4 is driven to, drilling a hole in the rock stratum, taking out soil in the rock stratum, carrying out drilling exploration work on the rock stratum, pushing the baffle 6 to move downwards to extrude the spring 7 when the supporting plate 3 is abutted against the baffle 6 after the drill bit 4 drills downwards, the supporting plate 3 is buffered, so that the drill bit 4 is buffered and slowed down to drill the rock stratum, the damage of the drill bit caused by too fast descending is prevented, the push rod 9 is pushed to slide downwards in the sliding process of the baffle 6, the push rod 14 is pushed to move downwards to push the two limiting rods 13 to slide out of the base, the pressure spring 15 is extended, the two limiting rods 13 are inserted into the ground, the ground gripping capability of the base 1 is improved while the supporting area of the base 1 is increased, the movement of the base 1 when the drill bit 4 drills the bottom plate of the rock stratum is prevented, the damage caused by the, by rotating the support block 8, the support block 8 and the baffle 6 move upwards on the bracket 2, and the distance between the baffle 6 and the support plate 3 is adjusted, so that the depth of the drill bit 4 entering the interior of the rock stratum is adjusted.
One side of gag lever post 13 is the toper structure, and the lateral wall of gag lever post 13 and ejector pin 14 hookup location is the wedge structure, and the bottom of push rod 9 is the triangle-shaped structure, in order to promote push rod 9 gliding when baffle 6 is gone down to the drill bit 4 and is cushioned and insert ground, makes gag lever post 13 roll-off get into ground.
The push rod 9 is in threaded connection with a fixing sleeve 10, the fixing sleeve 10 is abutted to the side wall of the bottom end of the baffle 6, the fixing sleeve 10 is enabled to move upwards to be abutted to the baffle 6 after moving upwards by rotating the fixing sleeve 10, and the push rod 9 can be pushed to slide downwards in the sliding process of the baffle 6.
Support 2 rotates and is connected with buckle 16, and buckle 16 contradicts with the lateral wall of the bottom of backup pad 3, and buckle 16 is the U-shaped structure, supports backup pad 3 through buckle 16.
The supporting plate 3 is fixed with an axle seat 11, the drill bit 4 is rotatably connected with the axle seat 11, a handle 12 is fixed at the top end of the supporting plate 3, the axle seat 11 is favorable for the drill bit 4 to rotate so as to drill, and the supporting plate 3 is convenient to push through the handle 12 to move.
The working principle is as follows: the invention pushes the support plate 3 upwards, rotates the buckle 16 to separate the buckle 16 from the support plate 3, drives the drill bit 4 to rotate by starting the motor 5, and pushes the support plate 3 downwards to make the drill bit 4 contact with the ground, so that the drill bit 4 enters the rock stratum during rotation, drills the rock stratum and takes out soil in the rock stratum, thereby carrying out drilling exploration work on the rock stratum, when the support plate 3 is abutted against the baffle 6 after the drill bit 4 drills downwards, the baffle 6 is pushed to move downwards to extrude the spring 7, the support plate 3 is buffered, the drill bit 4 is buffered and slowed down to drill the rock stratum, damage of the drill bit caused by too fast descending is prevented, the push rod 9 is pushed to slide downwards during the sliding of the baffle 6, the push rod 14 moves downwards to push the two limit rods 13 to slide out of the base, the pressure spring 15 is extended, the two limit rods 13 are inserted into the ground, the support area of the base 1, prevent that base 1 from removing when drill bit 4 from probing the stratum bottom plate, avoid drill bit 4 skew to cause the damage, through rotating supporting shoe 8, make supporting shoe 8 and baffle 6 shift up on support 2, adjust the distance between baffle 6 and the backup pad 3 to adjust the degree of depth that drill bit 4 got into the stratum inside.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A drilling device for engineering investigation comprises a base (1) and is characterized in that two brackets (2) are fixed on the base (1), the two brackets (2) are connected with a supporting plate (3) in a sliding way, the supporting plate (3) is provided with a motor (5), the motor (5) is connected with a drill bit (4), the two brackets (2) are both in threaded connection with supporting blocks (8), the bracket (2) is provided with a baffle (6) in a sliding way, the baffle (6) and the supporting block (8) are clamped by a spring (7), a push rod (9) slides on the base (1), the push rod (9) is abutted against the baffle (6), the base (1) slides to form a limiting rod (13), a top rod (14) is fixed on the side wall of the push rod (9), the ejector rod (14) is abutted to the limiting rod (13), and a pressure spring (15) is fixed between the limiting rod (13) and the base (1).
2. A boring device for engineering investigation according to claim 1, characterized in that one side of the stop rod (13) is of a conical structure, the side wall of the connecting position of the stop rod (13) and the top rod (14) is of a wedge structure, and the bottom end of the push rod (9) is of a triangular structure.
3. A drilling device for engineering investigations according to claim 1, characterized in that the push rod (9) is screw-connected with a fixing sleeve (10), the fixing sleeve (10) abutting against the side wall of the bottom end of the baffle plate (6).
4. A boring device for engineering investigations according to claim 1, characterized in that the bracket (2) is pivotally connected with a catch (16), the catch (16) interfering with a side wall of the bottom end of the support plate (3), the catch (16) having a U-shaped configuration.
5. A drilling rig for engineering investigations according to claim 1, characterized in that the support plate (3) is fixed with a shaft seat (11), the drill bit (4) is rotatably connected with the shaft seat (11), and the top end of the support plate (3) is fixed with a handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697241.1A CN111794678A (en) | 2020-07-20 | 2020-07-20 | Drilling rig for engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697241.1A CN111794678A (en) | 2020-07-20 | 2020-07-20 | Drilling rig for engineering investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111794678A true CN111794678A (en) | 2020-10-20 |
Family
ID=72807799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010697241.1A Pending CN111794678A (en) | 2020-07-20 | 2020-07-20 | Drilling rig for engineering investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111794678A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709207A (en) * | 2020-12-09 | 2021-04-27 | 山西华晋岩土工程勘察有限公司 | A reconnaissance device for ground collapsibility evaluation |
| CN113445909A (en) * | 2021-07-27 | 2021-09-28 | 福建岩土工程勘察研究院有限公司 | Non-metallic mineral surveying apparatus and method |
| CN114495690A (en) * | 2022-02-24 | 2022-05-13 | 赵海财 | Oil field 10kV distribution line topological graph model device capable of achieving reactive compensation |
| CN114809953A (en) * | 2022-04-02 | 2022-07-29 | 中国矿业大学 | Diamond drill bit clamping device for geological exploration |
| CN116480277A (en) * | 2023-06-19 | 2023-07-25 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Drilling equipment for exploration of mine goaf |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206693914U (en) * | 2017-05-11 | 2017-12-01 | 黑龙江省金恒基工程勘察设计有限公司 | A kind of geotechnical engineering investigation drilling rig |
| CN208702339U (en) * | 2018-09-19 | 2019-04-05 | 王洪彬 | A kind of geotechnical engineering investigation drilling rig |
| CN210659926U (en) * | 2019-10-15 | 2020-06-02 | 周志超 | Traffic engineering road drilling machine |
| CN210829095U (en) * | 2019-07-16 | 2020-06-23 | 大同煤矿集团有限责任公司 | Geological exploration device for preventing drilling deviation |
| CN111395956A (en) * | 2020-04-19 | 2020-07-10 | 毕霞 | Multifunctional petroleum drilling equipment |
-
2020
- 2020-07-20 CN CN202010697241.1A patent/CN111794678A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206693914U (en) * | 2017-05-11 | 2017-12-01 | 黑龙江省金恒基工程勘察设计有限公司 | A kind of geotechnical engineering investigation drilling rig |
| CN208702339U (en) * | 2018-09-19 | 2019-04-05 | 王洪彬 | A kind of geotechnical engineering investigation drilling rig |
| CN210829095U (en) * | 2019-07-16 | 2020-06-23 | 大同煤矿集团有限责任公司 | Geological exploration device for preventing drilling deviation |
| CN210659926U (en) * | 2019-10-15 | 2020-06-02 | 周志超 | Traffic engineering road drilling machine |
| CN111395956A (en) * | 2020-04-19 | 2020-07-10 | 毕霞 | Multifunctional petroleum drilling equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709207A (en) * | 2020-12-09 | 2021-04-27 | 山西华晋岩土工程勘察有限公司 | A reconnaissance device for ground collapsibility evaluation |
| CN112709207B (en) * | 2020-12-09 | 2022-08-05 | 山西华晋岩土工程勘察有限公司 | A reconnaissance device for ground collapsibility evaluation |
| CN113445909A (en) * | 2021-07-27 | 2021-09-28 | 福建岩土工程勘察研究院有限公司 | Non-metallic mineral surveying apparatus and method |
| CN113445909B (en) * | 2021-07-27 | 2024-01-26 | 福建岩土工程勘察研究院有限公司 | Nonmetallic mineral surveying device and method |
| CN114495690A (en) * | 2022-02-24 | 2022-05-13 | 赵海财 | Oil field 10kV distribution line topological graph model device capable of achieving reactive compensation |
| CN114809953A (en) * | 2022-04-02 | 2022-07-29 | 中国矿业大学 | Diamond drill bit clamping device for geological exploration |
| CN116480277A (en) * | 2023-06-19 | 2023-07-25 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Drilling equipment for exploration of mine goaf |
| CN116480277B (en) * | 2023-06-19 | 2023-09-01 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Drilling equipment for exploration of mine goaf |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201020 |