CN217270006U - Reaming device for geological exploration with pressure detection and alarm functions - Google Patents
Reaming device for geological exploration with pressure detection and alarm functions Download PDFInfo
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- CN217270006U CN217270006U CN202221104466.2U CN202221104466U CN217270006U CN 217270006 U CN217270006 U CN 217270006U CN 202221104466 U CN202221104466 U CN 202221104466U CN 217270006 U CN217270006 U CN 217270006U
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005553 drilling Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 2
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
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- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a reaming device for geological exploration with pressure detection alarm function, which comprises a base, wherein a lifting frame is erected on the base, a lifting seat is movably connected on the lifting frame, a reaming motor is arranged on the lifting seat, a drill rod is connected with the reaming motor through screw threads, a pressure detection mechanism is arranged on the drill rod, a pressure sensor is arranged in the pressure detection mechanism, the pressure sensor is electrically connected with a signal processor through a transmission line, and the signal processor is electrically connected with an alarm lamp above the lifting seat, the reaming device for geological exploration with pressure detection alarm function can monitor the pressure conditions of the hole walls in four directions at different depths in a drilling hole in real time through the arrangement of a pressure detection framework and the alarm lamp, and can be forcibly shut down and send signals to the alarm lamp if the pressure is abnormal through the analysis of the signal processor, and alarming the operator so that the drill rod and the drill bit can be drawn out in time to avoid the drill rod and the drill bit from being stuck underground.
Description
Technical Field
The utility model relates to a geological exploration is relevant technical field, specifically is a reaming device for geological exploration with pressure measurement alarming function.
Background
Geological drilling is an important means for underground exploration of human beings, is widely applied to geological exploration engineering, plays an important role in acquiring energy resources for human beings, and influences the square surface of human life, such as exploration drilling implemented in the process of building roads, railways and bridges, aims to find out the geological conditions along the roads and bridges and provide basis for subsequent design schemes, and drilling implemented in the process of solid mineral exploration is used for detecting numerous mineral resources buried underground and acquiring first-hand physical geological data, namely, physical samples such as rock cores, mineral cores, rock debris and the like are taken out from the drilling holes and used as channels for geophysical logging, various geophysical information of rock and mineral layers are acquired and used as channels for manual observation to monitor the hydrogeological conditions and dynamic changes of underground water layers, and some drilling holes can also be combined with exploration and mining to extract and combine petroleum, natural gas and water, Geothermal, groundwater, etc.
However, the properties of the rock stratum under the ground are complex, rock stress is easily changed in drilling and reaming, accidents such as rock burst or hole wall collapse are easily caused if the pressure condition in a drill hole is not monitored in time, a drill rod and a drill bit are clamped underground, and the progress of geological investigation is also influenced, so that the real-time monitoring of the pressure in the hole of the drill hole is important, but the existing drilling and reaming equipment such as the geological reamer with the patent number of CN201810172412.1 lacks the real-time monitoring capability of the pressure in each position of the hole of the drill hole, so that the reaming device for geological detection with the pressure detection alarm function is provided, so that the problems provided in the above are solved.
Disclosure of Invention
An object of the utility model is to provide a reaming device for geological exploration with pressure detection alarming function to solve the problem that the unable real-time supervision drilling hole internal pressure of drilling reaming equipment on the existing market that above-mentioned background art provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reaming device for geological exploration with pressure detection alarming function, the on-line screen storage device comprises a base, the crane has been established on the base, vertical forked tail lift groove has been opened to the crane front side, the lead screw has been run through in the forked tail lift groove, the lead screw lower extreme is connected with elevator motor through the helical gear, there is the lift seat dovetail slider swing joint in the forked tail lift groove, install reaming motor on the lift seat, reaming motor threaded connection has the drilling rod, threaded connection has the reamer bit under the drilling rod, be provided with pressure measurement mechanism on the drilling rod, be provided with pressure sensor in the pressure measurement mechanism, pressure sensor has the signal processor in the lift seat through transmission line electric connection, signal processor electric connection is to the warning light of lift seat top.
Preferably, the drill rod is divided into a plurality of sections, each section of drill rod is connected through a connecting thread 18, and the length of the drill rod is shorter than the lifting height of the lifting frame.
Preferably, each section of the drill rod is provided with a pressure detection mechanism, all the pressure detection mechanisms are arranged at equal intervals, and all the pressure detection mechanisms are electrically connected with the signal processor through pluggable transmission lines.
Preferably, the pressure detection mechanism comprises a mounting disc, a pressure rod is arranged in the mounting disc, one end of the pressure rod is fixedly connected with a bearing plate, a spring is arranged in the middle section of the pressure rod, and one end of the pressure rod is in close contact with the pressure sensor.
Preferably, a bidirectional angular contact bearing is arranged between the mounting disc and the drill rod, the pressure rod is arc-shaped, and a vertical anti-slip strip is processed on the outer side of the bearing plate.
Preferably, four sets of pressure rods and pressure bearing plates are provided, and face four different directions respectively.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. through the setting of pressure detection framework and warning light, can four direction pore wall pressure condition under each different degree of depth in the real-time supervision drilling hole, through signal processor analysis, if there is the anomaly in pressure, then can force to shut down and send signal for the warning light, send out the police dispatch newspaper to the operator to can in time take drilling rod and drill bit out, die underground in order to avoid drilling rod and drill bit card, prevent to cause economic loss and delay exploration plan.
2. Through the setting of multistage drilling rod threaded connection, can make things convenient for the transportation of drilling rod, also can reach the purpose of deepening the drilling depth through connecting the extension drilling rod simultaneously, threaded connection's drilling rod is no matter the installation or dismantle all comparatively simple, can save a large amount of time.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic view of the screw rod and helical gear structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the dovetail lifting groove and the dovetail slider of the present invention;
FIG. 4 is a schematic view of the structure of the connection thread of the drill rod of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 6 is a signal transmission flow chart of the present invention.
In the figure: 1. a base; 2. a lifting frame; 3. a dovetail lifting groove; 4. a screw rod; 5. a helical gear; 6. a lifting motor; 7. a dovetail slide block; 8. a lifting seat; 9. a hole expanding motor; 10. a drill stem; 11. reaming the drill bit; 12. a pressure detection mechanism; 1201. mounting a disc; 1202. a pressure lever; 1203. a bearing plate; 1204. a spring; 13. a pressure sensor; 14. a bidirectional angular contact bearing; 15. a transmission line; 16. a signal processor; 17. an alarm light; 18. and connecting threads.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, the present invention provides the following solutions:
example 1:
a reaming device with a pressure detection alarm function for geological exploration comprises a base 1, wherein a lifting frame 2 is erected on the base 1, a vertical dovetail lifting groove 3 is formed in the front side of the lifting frame 2, a lead screw 4 penetrates through the dovetail lifting groove 3, the lower end of the lead screw 4 is connected with a lifting motor 6 through a bevel gear 5, a lifting seat 8 is movably connected in the dovetail lifting groove 3 through a dovetail slider 7, a reaming motor 9 is installed on the lifting seat 8, the reaming motor 9 is in threaded connection with a drill rod 10, the drill rod 10 is divided into multiple sections, each section of drill rod 10 is connected through a connecting thread 18, the length of the drill rod 10 is shorter than the lifting height of the lifting frame 2, so that two ends of the next section of drill rod 10 can be connected to the underground drill rod 10 and the reaming motor 9 through the connecting threads 18 respectively after one section of drill rod 10 enters the ground, the drill rod 10 is lengthened, deeper depth can be drilled, and then connecting the pressure detection mechanism 12 on a new section of the drill rod 10 with the pressure detection mechanism 12 and the signal processor 16 on the underground drill rod 10, wherein the lower end of the drill rod 10 is in threaded connection with the reaming bit 11.
Example 2:
a hole expanding device with a pressure detection alarm function for geological detection is disclosed, wherein a pressure detection mechanism 12 is arranged on a drill rod 10, the pressure detection mechanism 12 comprises a mounting disc 1201, a pressure rod 1202 is arranged in the mounting disc 1201, a bearing plate 1203 is fixedly connected to one end of the pressure rod 1202, a spring 1204 is arranged in the middle section of the pressure rod 1202, one end of the pressure rod 1202 is in close contact with a pressure sensor 13, so that when the pressure of the hole wall in a certain direction in a drill hole is abnormal, the bearing plate 1203 in the direction is squeezed, the pressure rod 1202 is pushed to press the pressure sensor 13, the pressure sensor 13 transmits a signal to a signal processor 16, the signal processor 16 stops a hole expanding motor 9 after the abnormality occurs, the signal is transmitted to an alarm lamp 17, the alarm lamp 17 emits a flash alarm to a user, the drill rod 10 and a hole expanding drill bit 11 can be timely extracted, a bidirectional angular contact bearing 14 is arranged between the mounting disc and the drill rod 10, the pressure rods 1202 are arc-shaped, vertical anti-slip strips are processed on the outer side of the bearing plate 1203, the pressure detection mechanisms 12 and the drill rods 10 can rotate freely and cannot slide up and down, the pressure rods 1202 are arc-shaped and can be tightly attached to the wall of a drilled hole, the anti-slip strips can increase the friction force between the bearing plate 1203 and the wall of the hole, the drill rods 10 are prevented from driving the pressure detection mechanisms 12 to rotate together, the transmission lines 15 cannot be wound, the pressure detection mechanisms 12 are arranged on each section of drill rod 10, all the pressure detection mechanisms 12 are arranged at equal intervals, all the pressure detection mechanisms 12 are electrically connected with the signal processor 16 through the pluggable transmission lines 15, so that the pressure conditions of positions at different depths in the drilled hole can be detected, four groups of pressure rods 1202 and bearing plates 1203 are arranged and face four different directions respectively, and the pressure conditions of four directions of the hole wall at a certain depth can be measured, a pressure sensor 13 is arranged in the pressure detection mechanism 12, the pressure sensor 13 is electrically connected with a signal processor 16 in the lifting seat 8 through a transmission line 15, and the signal processor 16 is electrically connected with an alarm lamp 17 above the lifting seat 8.
The working principle is as follows: when the reaming device with the pressure detection alarm function for geological exploration is used, firstly, an external power supply is connected, a drill rod 10 and a reaming bit 11 are connected to a reaming motor 9 through threads, then the reaming motor 9 and a lifting motor 6 are started, the lifting motor 6 drives a screw rod 4 to rotate through a bevel gear 5, so that a dovetail slide block 7 on a lifting seat 8 is driven to slide and descend in a dovetail lifting groove 3, the drill rod 10 and the reaming bit 11 are sent to the ground, a pressure bearing plate 1203 on a pressure detection mechanism 12 is arc-shaped and can compress a spring 1204 through a pressure rod 1202, so that the drill rod can enter the drill hole, after one drill rod 10 enters the ground, the drill rod 10 can be taken down from the reaming motor 9 through threads, then a transmission line 15 inserted on the lifting seat 8 is pulled out, then the lifting seat 8 is lifted through the lifting motor 6, and then two ends of the next drill rod 10 are respectively connected to the drill rod 10 and the reaming motor 9 through connecting threads 18, then, the pressure detection mechanism 12 on a new section of drill rod 10 is connected with the pressure detection mechanism 12 on the underground drill rod 10 and the signal processor 16, because the two-way angular contact bearing 14 is arranged between the mounting disc 1201 and the drill rod 10, the pressure detection mechanism 12 and the drill rod 10 can rotate freely without sliding up and down, the pressure rod 1202 is arc-shaped and can be tightly attached to the wall of a drill hole, and vertical anti-slip strips are processed on the outer side of the pressure bearing plate 1203, so that the friction force between the pressure bearing plate 1203 and the hole wall can be increased, the drill rod 10 is prevented from driving the pressure detection mechanism 12 to rotate together, the transmission line 15 cannot be wound, the pressure detection mechanism 12 is arranged on each section of drill rod 10, all the pressure detection mechanisms 12 are arranged at equal intervals, so that the pressure conditions at different depth positions in the drill hole can be detected, four groups of the pressure rods 1202 and the pressure bearing plate 1203 are arranged and face four different directions respectively, can measure the pressure condition of four directions of certain degree of depth pore wall, when certain direction pore wall pressure takes place unusually in the drilling, can extrude this ascending bearing plate 1203 of direction, then push away pressure lever 1202 oppression pressure sensor 13, pressure sensor 13 can be with signal transmission to signal processor 16, signal processor 16 can stop reaming motor 9 after the analysis appears unusually, and with signal transmission to warning light 17, warning light 17 can send the warning user of flashing, thereby can in time take drilling rod 10 and reamer bit 11 out, thereby accomplish a series of work. Those not described in detail in this specification are within the skill of the art.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reaming device for geological exploration with pressure detection alarming function, includes base (1), its characterized in that: the automatic drilling machine is characterized in that a lifting frame (2) is erected on the base (1), a vertical dovetail lifting groove (3) is formed in the front side of the lifting frame (2), a lead screw (4) penetrates through the dovetail lifting groove (3), the lower end of the lead screw (4) is connected with a lifting motor (6) through a helical gear (5), a lifting seat (8) is movably connected into the dovetail lifting groove (3) through a dovetail sliding block (7), a reaming motor (9) is installed on the lifting seat (8), the reaming motor (9) is in threaded connection with a drill rod (10), a reaming drill bit (11) is in threaded connection with the lower end of the drill rod (10), a pressure detection mechanism (12) is arranged on the drill rod (10), a pressure sensor (13) is arranged in the pressure detection mechanism (12), and the pressure sensor (13) is electrically connected with a signal processor (16) in the lifting seat (8) through a transmission line (15), the signal processor (16) is electrically connected to an alarm lamp (17) above the lifting seat (8).
2. The reaming device for geological exploration with pressure detection and alarm functions as claimed in claim 1, wherein: the drill rod (10) is divided into a plurality of sections, each section of drill rod (10) is connected through a connecting thread (18), and the length of the drill rod (10) is shorter than the lifting height of the lifting frame (2).
3. The reaming device for geological exploration with pressure detection and alarm functions as claimed in claim 1, wherein: each section of the drill rod (10) is provided with a pressure detection mechanism (12), all the pressure detection mechanisms (12) are arranged at equal intervals, and all the pressure detection mechanisms (12) are electrically connected with a signal processor (16) through pluggable transmission lines (15).
4. The reaming device for geological exploration with pressure detection alarm function according to claim 1, characterized in that: the pressure detection mechanism (12) comprises a mounting disc (1201), a pressure rod (1202) is arranged in the mounting disc (1201), a pressure bearing plate (1203) is fixedly connected to one end of the pressure rod (1202), a spring (1204) is arranged in the middle section of the pressure rod (1202), and one end of the pressure rod (1202) is in close contact with a pressure sensor (13).
5. The reaming device for geological detection with the pressure detection alarm function according to claim 4, wherein: a bidirectional angular contact bearing (14) is arranged between the mounting disc (1201) and the drill rod (10), the pressure rod (1202) is arc-shaped, and a vertical anti-slip strip is processed on the outer side of the pressure bearing plate (1203).
6. The reaming device for geological exploration with pressure detection and alarm functions as claimed in claim 4, wherein: the pressure rods (1202) and the pressure bearing plates (1203) are arranged in four groups and face four different directions respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104466.2U CN217270006U (en) | 2022-05-10 | 2022-05-10 | Reaming device for geological exploration with pressure detection and alarm functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221104466.2U CN217270006U (en) | 2022-05-10 | 2022-05-10 | Reaming device for geological exploration with pressure detection and alarm functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217270006U true CN217270006U (en) | 2022-08-23 |
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ID=82885222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221104466.2U Expired - Fee Related CN217270006U (en) | 2022-05-10 | 2022-05-10 | Reaming device for geological exploration with pressure detection and alarm functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217270006U (en) |
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2022
- 2022-05-10 CN CN202221104466.2U patent/CN217270006U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |