CN111411948A - Adjustable drill bit type engineering investigation rock and soil determination device and method - Google Patents
Adjustable drill bit type engineering investigation rock and soil determination device and method Download PDFInfo
- Publication number
- CN111411948A CN111411948A CN202010360183.3A CN202010360183A CN111411948A CN 111411948 A CN111411948 A CN 111411948A CN 202010360183 A CN202010360183 A CN 202010360183A CN 111411948 A CN111411948 A CN 111411948A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- fan
- box body
- groove
- filter screen
- 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
Links
- 239000002689 soil Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000011835 investigation Methods 0.000 title claims abstract description 19
- 239000011435 rock Substances 0.000 title abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 22
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an adjustable drill bit type engineering investigation rock and soil determination device and method, which comprises a box body, wherein an organism is arranged on the inner side of the box body, eight telescopic columns are arranged on the lower end surface of the organism, a first spring is arranged between the outer sides of the telescopic columns and the lower end surface of the organism, two springs are fixedly arranged on two sides of the organism, and the organism is connected with the box body through the second springs; the lower end surface of the box body is provided with a drill groove, the lower end of the machine body is provided with a drill, and the lower end of the drill passes through the drill groove and moves downwards. According to the invention, through the matching of the first spring, the telescopic column and the second spring, the device has the shockproof property, the vibration of the drill bit is avoided, the service life of the device is reduced, the stability of the device and the accuracy of drilling are improved, meanwhile, the dust smoke can be absorbed through the action of the fan, the dust smoke can be filtered and absorbed through the matching of the filter screen, the adsorption layer and the activated carbon layer, the safety is improved, and the external environment is protected.
Description
Technical Field
The invention belongs to the field of geotechnical determination equipment, and particularly relates to an adjustable drill bit type device and method for investigating geotechnical.
Background
Along with the progress of the times, engineering construction is also rapidly developed, the detection work of rock soil is more and more important, the rock soil detection is generally realized by adopting the drilling soil detection, the rock soil detection is used for providing engineering design parameters, whether the engineering design parameters can meet the construction process and design requirements or not is detected and tested, the rock soil is detected, the safety and the stability of the surrounding environment and the building are ensured, the quality of subsequent construction is improved, the aim of the rock soil detection is to detect the investigation result and the evaluation suggestion, but the vibration of the existing rock soil detection device is higher, the service life of the device is reduced, a large amount of dust and smoke can be generated in the process of drilling soil, and great damage is caused to a user and the surrounding environment.
Disclosure of Invention
In order to overcome the problems that the existing rock-soil measuring device is high in vibration performance, the service life of the device is shortened, a large amount of dust and smoke are generated in the process of drilling soil, and great damage is caused to a user and the surrounding environment, the invention provides the adjustable drill bit type engineering investigation rock-soil measuring device and the method, and the device is enabled to have vibration resistance through the cooperation of a first spring, a telescopic column and a second spring, so that the vibration of a drill bit is avoided, the service life of the device is shortened, the stability of the device is improved, and the accuracy of drilling is improved; the fan absorbs dust smog in the device, and through the cooperation of filter screen, adsorbed layer and activated carbon layer, can filter dust smog and absorb, has improved the device's security, has protected external environment simultaneously.
The technical scheme adopted by the invention is as follows:
an adjustable drill bit type engineering investigation rock-soil measuring device comprises a box body, wherein an organism is arranged on the inner side of the box body, eight telescopic columns are arranged on the lower end face of the organism, a first spring is arranged between the outer side of each telescopic column and the lower end face of the organism, second springs are fixedly arranged on two sides of the organism, and the organism is connected with the box body through the second springs; the lower end surface of the box body is provided with a drill bit groove, the lower end of the machine body is provided with a drill bit, and the lower end of the drill bit penetrates through the drill bit groove and moves downwards; the utility model discloses a filter box, including box, fan, activated carbon layer, adsorbed layer, filter screen, sealed lid is installed to the up end of box, the fan is installed to the inboard of sealed lid, the activated carbon layer is installed to the lower extreme of fan, the adsorbed layer is installed to the lower extreme on activated carbon layer, the filter screen is installed to the lower extreme of adsorbed layer.
The sealing cover is connected with the box body through hinges, and the two hinges are arranged on one side of the sealing cover.
And heat dissipation grooves are formed in the two sides of the box body.
Connecting columns are arranged at four end corners of the lower end face of the box body, a cone is arranged on the lower end face of each connecting column, and the cones are in threaded connection with the connecting columns.
The handle is characterized in that a handle groove is formed in the upper end face of the sealing cover, a polyurethane sheath is mounted on the outer surface of the handle groove, and the polyurethane sheath is connected with the handle groove through grafted glue.
The outer side of the fan is provided with a limiting clamping groove, four elastic buckles are arranged on the periphery of the outer side of the fan, and the elastic buckles are connected with the fan through the limiting clamping groove.
The filter screen both sides all install square fixture block, the inside both sides of sealed lid all are provided with square draw-in groove, sealed lid passes through square fixture block and square draw-in groove cooperation with the filter screen and is connected.
An adjustable drill bit type engineering investigation rock and soil determination method comprises the following specific steps: when the device is used, a user takes out the connecting column, the vertebral body is fixedly connected with the connecting column through threads, the vertebral body is further inserted into the ground, then the drill bit is opened, the drill bit moves downwards to drill the ground, large vibration can be generated in the ground drilling process, and the vibration is reduced through the matching of the first spring, the telescopic column and the second spring; bore a large amount of dust smog of native in-process production, then open the fan, absorb dust smog through the effect of fan, simultaneously through the cooperation on filter screen, adsorbed layer and activated carbon layer, filter the absorption with dust smog.
The invention has the beneficial effects that:
this device is through the cooperation of a spring, flexible post and No. two springs for the device has the shock resistance, avoids the vibrations of drill bit to reduce the device's life, has improved the device's stability, has improved the accuracy of drilling simultaneously, and the effect through the fan can absorb dust smog simultaneously, and through the cooperation on filter screen, adsorbed layer and activated carbon layer, can filter the absorption with dust smog, has improved the device's security, has protected external environment simultaneously.
The following will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable drill bit type engineering investigation geotechnical determination device.
Fig. 2 is a side view of an adjustable bit-head type apparatus for investigating rock and soil.
Fig. 3 is a schematic structural view of a first spring in an adjustable bit type engineering investigation geotechnical measurement apparatus.
Fig. 4 is a schematic structural diagram of an activated carbon layer in an adjustable bit type engineering investigation geotechnical measurement apparatus.
In the figure: 1. a sealing cover; 2. a hinge; 3. a box body; 4. a heat sink; 5. a handle groove; 6. a polyurethane sheath; 7. a vertebral body; 8. connecting columns; 9. a drill bit; 10. a body; 11. a first spring; 12. a telescopic column; 13. a drill bit slot; 14. a second spring; 15. a fan; 16. an activated carbon layer; 17. an adsorption layer; 18. filtering with a screen; 19. an elastic buckle.
Detailed Description
Example 1:
in order to overcome the problems that the existing rock-soil measuring device is high in vibration performance, the service life of the device is shortened, a large amount of dust and smoke are generated in the process of drilling soil, and great damage is caused to a user and the surrounding environment, the invention provides the adjustable drill bit type engineering investigation rock-soil measuring device and the method shown in the figures 1-4, and the device is enabled to have vibration resistance through the matching of a first spring, a telescopic column and a second spring, so that the vibration of a drill bit is avoided, the service life of the device is shortened, the stability of the device is improved, and the accuracy of drilling is improved; the fan absorbs dust smog in the device, and through the cooperation of filter screen, adsorbed layer and activated carbon layer, can filter dust smog and absorb, has improved the device's security, has protected external environment simultaneously.
An adjustable drill bit type engineering investigation rock and soil measuring device comprises a box body 3, wherein an organism 10 is arranged on the inner side of the box body 3, eight telescopic columns 12 are arranged on the lower end face of the organism 10, a first spring 11 is arranged between the outer sides of the telescopic columns 12 and the lower end face of the organism 10, two springs 14 are fixedly arranged on two sides of the organism 10, and the organism 10 is connected with the box body 3 through the second springs 14; a drill groove 13 is formed in the lower end face of the box body 3, a drill 9 is arranged at the lower end of the machine body 10, and the lower end of the drill 9 penetrates through the drill groove 13 and moves downwards; sealed lid 1 is installed to the up end of box 3, fan 15 is installed to the inboard of sealed lid 1, activated carbon layer 16 is installed to the lower extreme of fan 15, adsorbed layer 17 is installed to the lower extreme of activated carbon layer 16, filter screen 18 is installed to the lower extreme of adsorbed layer 17.
This device is through spring 11, flexible post 12 and No. two spring 14's cooperation, make the device have the shock resistance, the vibrations of avoiding drill bit 9 reduce the device's service life, the device's stability has been improved, the accuracy of drilling has been improved simultaneously, can absorb dust smog through the effect of fan 15 simultaneously, through filter screen 18, the cooperation of adsorbed layer 17 and activated carbon layer 16, can filter the absorption with dust smog, the device's security has been improved, external environment has been protected simultaneously.
Example 2:
based on embodiment 1, in this embodiment, preferably, the sealing cover 1 and the box body 3 are connected by hinges 2, and two hinges 2 are both arranged on one side of the sealing cover 1.
Preferably, the two sides of the box body 3 are both provided with heat dissipation grooves 4.
As shown in figure 1, the two sides of the box body 3 are provided with the heat dissipation grooves 4, and the box body 3 is matched with the heat dissipation grooves 4, so that heat dissipation of the device is facilitated, and the service life of the device is prolonged.
Preferably, connecting columns 8 are installed at four end corners of the lower end face of the box body 3, a cone 7 is installed on the lower end face of each connecting column 8, and the cones 7 are in threaded connection with the connecting columns 8.
As shown in fig. 2, the connecting columns 8 are installed at four end corners of the lower end face of the box body 3, the cone 7 is installed at the lower end face of each connecting column 8, the cone 7 is in threaded connection with the connecting columns 8, and the connecting columns 8 are convenient to install and detach and save storage space through the matching of the cone 7 and the connecting columns 8.
Preferably, the upper end surface of the sealing cover 1 is provided with a handle groove 5, the outer surface of the handle groove 5 is provided with a polyurethane sheath 6, and the polyurethane sheath 6 is connected with the handle groove 5 through graft glue.
As shown in fig. 1, the upper end surface of the sealing cover 1 is provided with a handle groove 5, the outer surface of the handle groove 5 is provided with a polyurethane sheath 6, the polyurethane sheath 6 is connected with the handle groove 5 through a grafting adhesive, and the sealing cover 1 is conveniently opened by the device through the matching of the sealing cover 1 and the handle groove 5, so that the comfort level of a user is improved.
Preferably, the outside of fan 15 be provided with spacing draw-in groove, four elasticity knots 19 are installed around the outside of fan 15, elasticity knot 19 passes through spacing draw-in groove with fan 15 and is connected.
As shown in fig. 4, the outside of the fan 15 is provided with a limiting clamping groove, the elastic buckle 19 is connected with the fan 15 through the limiting clamping groove, and the fan 15 and the elastic buckle 19 are matched, so that the connection stability of the device is effectively improved, and the fan 15 can be prevented from falling off.
Preferably, square fixture blocks are installed on two sides of the filter screen 18, square clamping grooves are formed in two sides of the inside of the sealing cover 1, and the sealing cover 1 is connected with the filter screen 18 through the square fixture blocks and the square clamping grooves in a matched mode.
As shown in fig. 4, square fixture blocks are installed on two sides of the filter screen 18, square clamping grooves are formed in two sides of the inside of the sealing cover 1, the sealing cover 1 is connected with the filter screen 18 through the square clamping grooves, and through the matching of the sealing cover 1 and the filter screen 18, the connection stability is effectively improved, and the filter screen 18 can be effectively prevented from falling off.
An adjustable drill bit type engineering investigation rock and soil determination method comprises the following specific steps: when the device is used, a user takes out the connecting column 8, the vertebral body 7 is fixedly connected with the connecting column 8 through threads, the vertebral body 7 is further inserted into the ground, then the drill bit 9 is opened, the drill bit 9 moves downwards to drill the ground, large vibration can be generated in the process of drilling the ground, and the vibration is reduced through the matching of the first spring 11, the telescopic column 12 and the second spring 14; and a large amount of dust and smoke are generated in the soil drilling process, the fan 15 is started, the dust and smoke are absorbed under the action of the fan 15, and meanwhile, the dust and smoke are filtered and absorbed through the matching of the filter screen 18, the adsorption layer 17 and the activated carbon layer 16.
As shown in fig. 1 to 4, the device provided by the invention comprises a box body 3, a body 10 is mounted on the inner side of the box body 3, eight telescopic columns 12 are mounted on the lower end surface of the body 10, so that the device has a shock-proof function, a first spring 11 positioned on the lower end surface of the body 10 is mounted on the outer side of each telescopic column 12, a second spring 14 is fixedly mounted on each of two sides of the body 10, so that the shock-proof function of the device is improved, the body 10 is connected with the box body 3 through the second spring 14, a drill bit groove 13 is arranged on the lower end surface of the box body 3, a drill bit 9 positioned on the inner side of the body 10 is mounted on the inner side of the drill bit groove 13, a sealing cover 1 is mounted on the upper end surface of the box body 3, two hinges 2 are fixedly mounted on the lower end of one side of the sealing cover 1, a fan 15 is, activated carbon layer 16 is installed to the lower extreme of fan 15, adsorbed layer 17 is installed to the lower extreme of activated carbon layer 16, filter screen 18 is installed to the lower extreme of adsorbed layer 17. The fan 15 mentioned in the invention is model MPCF-2S, and can be purchased in the market.
The working principle of the invention is as follows: when the device is used, a power supply of the machine body 10 is connected, a user takes out the connecting column 8, the centrum 7 is fixedly connected with the connecting column 8 through threads, the centrum 7 is inserted into the ground, then the drill bit 9 is opened, the drill bit 9 moves downwards to drill the ground, great vibration can be generated in the ground drilling process, the device has vibration resistance through the cooperation of the first spring 11, the telescopic column 12 and the second spring 14, the problem that the service life of the device is reduced due to the vibration of the drill bit 9 is avoided, the stability of the device is improved, the accuracy of drilling is improved, a large amount of dust smoke can be generated in the soil drilling process, the raised dust smoke can easily damage the body of an operator, the fan 15 is opened, the dust smoke can be absorbed through the action of the fan 15, and meanwhile, the dust smoke can be filtered and absorbed through the cooperation of the filter screen 18, the adsorption layer 17 and the activated carbon layer 16, the safety of the device is improved, the external environment is protected, the device is simple in structure, convenient to operate and use and high in stability, has the environmental protection effect, and the service life of the device is prolonged.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. The structural components and method systems described in detail in this invention are prior art and will not be further described in this invention.
Claims (8)
1. The utility model provides an adjustable drill bit formula engineering reconnaissance ground survey device which characterized in that: the multifunctional garbage bin comprises a bin body (3), a bin body (10) is mounted on the inner side of the bin body (3), eight telescopic columns (12) are mounted on the lower end face of the bin body (10), a first spring (11) is arranged between the outer side of each telescopic column (12) and the lower end face of the bin body (10), second springs (14) are fixedly mounted on two sides of the bin body (10), and the bin body (3) is connected with the bin body (10) through the second springs (14); a drill bit groove (13) is formed in the lower end face of the box body (3), a drill bit (9) is arranged at the lower end of the machine body (10), and the lower end of the drill bit (9) penetrates through the drill bit groove (13) and moves downwards; sealed lid (1) is installed to the up end of box (3), fan (15) are installed to the inboard of sealed lid (1), activated carbon layer (16) are installed to the lower extreme of fan (15), adsorbed layer (17) are installed to the lower extreme of activated carbon layer (16), filter screen (18) are installed to the lower extreme of adsorbed layer (17).
2. The adjustable bit style engineering investigation geotechnical measurement device of claim 1, wherein: the sealing cover (1) is connected with the box body (3) through hinges (2), and the hinges (2) are arranged on one side of the sealing cover (1).
3. The adjustable bit style engineering investigation geotechnical measurement device of claim 1, wherein: and heat dissipation grooves (4) are arranged on two sides of the box body (3).
4. The adjustable bit style engineering investigation geotechnical measurement device of claim 1, wherein: connecting columns (8) are installed at four end angles of the lower end face of the box body (3), a cone (7) is installed on the lower end face of each connecting column (8), and the cone (7) is in threaded connection with the connecting columns (8).
5. The adjustable bit style engineering investigation geotechnical measurement device of claim 1, wherein: the handle is characterized in that a handle groove (5) is formed in the upper end face of the sealing cover (1), a polyurethane sheath (6) is installed on the outer surface of the handle groove (5), and the polyurethane sheath (6) is connected with the handle groove (5) through graft glue.
6. The adjustable bit style engineering investigation geotechnical measurement device of claim 1, wherein: the outside of fan (15) be provided with spacing draw-in groove, install four elasticity around the outside of fan (15) and detain (19), elasticity is detained (19) and is connected through spacing draw-in groove with fan (15).
7. The adjustable bit style engineering investigation geotechnical measurement device of claim 1, wherein: the novel filter screen is characterized in that square clamping blocks are installed on two sides of the filter screen (18), square clamping grooves are formed in two sides of the interior of the sealing cover (1), and the sealing cover (1) is connected with the filter screen (18) in a matched mode through the square clamping blocks and the square clamping grooves.
8. The method of any one of claims 1-7, wherein the method comprises: the method comprises the following specific steps: when the device is used, a user takes out the connecting column (8), the vertebral body (7) is fixedly connected with the connecting column (8) through threads, the vertebral body (7) is further inserted into the ground, then the drill bit (9) is opened, the drill bit (9) moves downwards to drill the ground, large vibration can be generated in the process of drilling the ground, and the vibration is reduced through the matching of the first spring (11), the telescopic column (12) and the second spring (14); a large amount of dust and smoke are generated in the soil drilling process, the fan (15) is started, the dust and smoke are absorbed through the effect of the fan (15), and meanwhile, the dust and smoke are filtered and absorbed through the matching of the filter screen (18), the adsorption layer (17) and the activated carbon layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360183.3A CN111411948A (en) | 2020-04-30 | 2020-04-30 | Adjustable drill bit type engineering investigation rock and soil determination device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360183.3A CN111411948A (en) | 2020-04-30 | 2020-04-30 | Adjustable drill bit type engineering investigation rock and soil determination device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111411948A true CN111411948A (en) | 2020-07-14 |
Family
ID=71490208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010360183.3A Pending CN111411948A (en) | 2020-04-30 | 2020-04-30 | Adjustable drill bit type engineering investigation rock and soil determination device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111411948A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194582A (en) * | 1978-06-28 | 1980-03-25 | Christensen, Inc. | Double acting shock absorbers for drill strings |
| US20160290066A1 (en) * | 2015-03-30 | 2016-10-06 | Gt Innovations Llc | Shock absorbing ubho/pulser sub assembly with optional mud filter |
| 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 |
| CN107930259A (en) * | 2017-11-08 | 2018-04-20 | 当涂县科辉商贸有限公司 | A kind of smoke and dust purifier |
| CN207363598U (en) * | 2017-09-29 | 2018-05-15 | 李梅东 | A kind of geotechnical engineering investigation probing anti-deviation device |
| CN207638198U (en) * | 2017-11-16 | 2018-07-20 | 武汉顺发昌建设工程有限公司 | A kind of power distribution panel for architectural engineering |
| CN108386145A (en) * | 2018-02-04 | 2018-08-10 | 河南工程学院 | A kind of drilling project dust-extraction unit |
| CN207863869U (en) * | 2018-02-06 | 2018-09-14 | 扬州市江隆矿业设备有限公司 | The drilling machine of included dust-extraction unit |
| CN108756741A (en) * | 2018-06-28 | 2018-11-06 | 张维秀 | A kind of lift drilling equipment on highway engineering road surface |
| CN109138851A (en) * | 2018-09-11 | 2019-01-04 | 章庆 | A kind of geotechnical engineering investigation measurement device |
| CN109364722A (en) * | 2018-10-26 | 2019-02-22 | 周贵英 | A kind of coking waste gas treatment equipment |
| CN109490986A (en) * | 2018-12-28 | 2019-03-19 | 西安长庆科技工程有限责任公司 | A kind of remote control type prospecting device and method |
| CN209067110U (en) * | 2018-10-24 | 2019-07-05 | 董磊 | A kind of geotechnical engineering investigation probing anti-deviation device |
| CN209099963U (en) * | 2018-11-02 | 2019-07-12 | 于鑫忠 | A kind of geotechnical engineering investigation drilling equipment |
| CN110005343A (en) * | 2019-05-15 | 2019-07-12 | 毕海民 | A kind of geotechnical engineering investigation drilling rig |
| CN209625779U (en) * | 2019-01-18 | 2019-11-12 | 石家庄一诺机械有限公司 | A kind of external muffler of coal mine pneumatic drilling machine |
| CN212428808U (en) * | 2020-04-30 | 2021-01-29 | 西安长庆科技工程有限责任公司 | Adjustable drill bit type engineering investigation rock-soil measuring device |
-
2020
- 2020-04-30 CN CN202010360183.3A patent/CN111411948A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194582A (en) * | 1978-06-28 | 1980-03-25 | Christensen, Inc. | Double acting shock absorbers for drill strings |
| US4194582B1 (en) * | 1978-06-28 | 1987-05-05 | ||
| US20160290066A1 (en) * | 2015-03-30 | 2016-10-06 | Gt Innovations Llc | Shock absorbing ubho/pulser sub assembly with optional mud filter |
| 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 |
| CN207363598U (en) * | 2017-09-29 | 2018-05-15 | 李梅东 | A kind of geotechnical engineering investigation probing anti-deviation device |
| CN107930259A (en) * | 2017-11-08 | 2018-04-20 | 当涂县科辉商贸有限公司 | A kind of smoke and dust purifier |
| CN207638198U (en) * | 2017-11-16 | 2018-07-20 | 武汉顺发昌建设工程有限公司 | A kind of power distribution panel for architectural engineering |
| CN108386145A (en) * | 2018-02-04 | 2018-08-10 | 河南工程学院 | A kind of drilling project dust-extraction unit |
| CN207863869U (en) * | 2018-02-06 | 2018-09-14 | 扬州市江隆矿业设备有限公司 | The drilling machine of included dust-extraction unit |
| CN108756741A (en) * | 2018-06-28 | 2018-11-06 | 张维秀 | A kind of lift drilling equipment on highway engineering road surface |
| CN109138851A (en) * | 2018-09-11 | 2019-01-04 | 章庆 | A kind of geotechnical engineering investigation measurement device |
| CN209067110U (en) * | 2018-10-24 | 2019-07-05 | 董磊 | A kind of geotechnical engineering investigation probing anti-deviation device |
| CN109364722A (en) * | 2018-10-26 | 2019-02-22 | 周贵英 | A kind of coking waste gas treatment equipment |
| CN209099963U (en) * | 2018-11-02 | 2019-07-12 | 于鑫忠 | A kind of geotechnical engineering investigation drilling equipment |
| CN109490986A (en) * | 2018-12-28 | 2019-03-19 | 西安长庆科技工程有限责任公司 | A kind of remote control type prospecting device and method |
| CN209625779U (en) * | 2019-01-18 | 2019-11-12 | 石家庄一诺机械有限公司 | A kind of external muffler of coal mine pneumatic drilling machine |
| CN110005343A (en) * | 2019-05-15 | 2019-07-12 | 毕海民 | A kind of geotechnical engineering investigation drilling rig |
| CN212428808U (en) * | 2020-04-30 | 2021-01-29 | 西安长庆科技工程有限责任公司 | Adjustable drill bit type engineering investigation rock-soil measuring device |
Non-Patent Citations (2)
| Title |
|---|
| 张慧: "煤巷干式钻孔产尘机理与控尘技术研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 02 * |
| 胡建平;钮建定;: "近海工程勘探取样新技术及新工艺", 中国港湾建设, no. 06 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212428808U (en) | Adjustable drill bit type engineering investigation rock-soil measuring device | |
| CN111411948A (en) | Adjustable drill bit type engineering investigation rock and soil determination device and method | |
| CN111091692A (en) | Combustible gas detection alarm device | |
| CN212402109U (en) | Test tube self-sealing fridge for water quality testing | |
| CN212359613U (en) | Simple and easy formula drilling equipment is removed in geological survey | |
| CN110187279A (en) | A kind of single-unit battery 50A great current tester | |
| CN106014377B (en) | Small-diameter pump-out and cable dual-function natural gamma energy spectrum logging instrument | |
| CN205538965U (en) | Ground experimental apparatus that absorbs water | |
| CN109098706B (en) | Mine drilling comprehensive parameter monitoring method and device based on sound waves | |
| CN207787717U (en) | A kind of bearing ring CNC automatic turning machine installing protective cover additional | |
| CN208860882U (en) | A kind of high pressure ammeter box with heat sinking function | |
| CN219320364U (en) | Battery pack detection device | |
| CN219456154U (en) | Soil detection device | |
| CN216246194U (en) | Drilling tool thread inspection tool for well drilling | |
| CN215639577U (en) | Safety protection device for detection equipment | |
| CN221006477U (en) | Floating type wireless underground water level monitor | |
| CN210038180U (en) | Karst landform blasting vibration tester | |
| CN218297539U (en) | Novel electric servo shock absorber performance test device | |
| CN209389947U (en) | A kind of power supply adaptor based on multifunctional protection structure | |
| CN214503682U (en) | High-efficient net twine tester of intelligence | |
| CN217299935U (en) | Backplate for water conservancy building | |
| CN218724488U (en) | Water environment monitor | |
| CN207673328U (en) | Logging with compound logging Yu oil testing logging function | |
| CN215029519U (en) | Sample grinding device for environmental protection detection | |
| CN218180185U (en) | Safety pressure transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20200714 |
|
| RJ01 | Rejection of invention patent application after publication |