CN221144413U

CN221144413U - Electromagnetic wave azimuth resistivity measuring instrument while drilling

Info

Publication number: CN221144413U
Application number: CN202322997044.3U
Authority: CN
Inventors: 王宪英; 刘�东; 李国宁; 李国康; 薛良磊
Original assignee: Beijing Navigation Hengye Metal Structure Co ltd
Current assignee: Beijing Navigation Hengye Metal Structure Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-06-14
Anticipated expiration: 2033-11-07

Abstract

The utility model relates to the technical field of drilling, and provides an electromagnetic wave azimuth resistivity measuring instrument while drilling, which comprises: the utility model provides a main part bucket and a plurality of storage bins, a plurality of both sides at the main part bucket surface are all offered to the storage bins, and is a plurality of the equal fixed mounting in bottom of storage bin inner wall has the backup pad, and is a plurality of the equal fixed mounting in inside of backup pad has the stand, a plurality of the equal winding cover in one side of stand surface is equipped with first spring, and a plurality of the equal movable cover in surface that the stand is close to the middle part is equipped with the protection storehouse, and a plurality of the stand is kept away from the equal winding cover in surface of first spring one side is equipped with the second spring, and wherein one side the inside activity of protection storehouse is inlayed and is had signal component, has been solved and can produce certain vibrations with material contact such as rock when the drill bit is creep into, and current device lacks the shock attenuation measure to inside measuring instrument, leads to the measuring instrument to bump easily and harm when using, influences subsequent measuring effect's problem.

Description

Electromagnetic wave azimuth resistivity measuring instrument while drilling

Technical Field

The utility model relates to the technical field of drilling, in particular to an electromagnetic wave azimuth resistivity measuring instrument while drilling.

Background

The electromagnetic wave azimuth resistivity while drilling measuring instrument is a geophysical exploration tool for acquiring underground geological structures and resistivity information, is commonly used in the fields of exploration of mineral products, groundwater resources, geological structures and the like, and detects changes of underground resistivity by using electromagnetic waves, and plays an important role in geological and resource exploration by sending electromagnetic wave signals to the underground and then measuring the return of the signals so as to analyze the resistivity distribution of underground rock and soil, and helps an explorator to better understand the underground geological structures to make decisions and plan resource development projects.

In the prior art, for example, chinese patent publication No.: CN211115977U discloses an electromagnetic wave azimuth resistivity measuring instrument while drilling, comprising a detection nipple; the two ends of the detection nipple are respectively connected with a corresponding drill bit and a corresponding screw rod and are used for detecting the resistivity of the stratum where the detection nipple is located. According to the technical scheme provided by the embodiment of the application, the detection nipple is arranged between the drill bit and the screw rod, the measuring point is close to the drill bit, the formation resistivity information at the drill bit can be measured in real time, the resistivity change can be adjusted in time, and the working efficiency can be effectively improved.

Although the above scheme has the advantages as above, the above scheme has disadvantages in that: the existing device can generate certain vibration when being contacted with substances such as rock and the like during drilling of a drill bit, the existing device lacks damping measures for an internal measuring instrument, the measuring instrument is easy to collide and damage when in use, the subsequent measuring effect is affected, meanwhile, a battery is required to be used for supplying energy to the measuring instrument when the measuring instrument is used for measuring, and the existing device lacks protective measures for the battery, so that groundwater is easy to permeate into the battery, and the battery is damaged.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, certain vibration is generated when the device contacts with substances such as rock and the like during drilling of a drill bit, the prior device lacks damping measures for an internal measuring instrument, the measuring instrument is easy to collide and damage during use to influence the subsequent measuring effect, meanwhile, a battery is needed to be used for supplying energy to the measuring instrument during measurement by using the measuring instrument, and the prior device lacks protective measures for the battery, so that groundwater is easy to permeate into the battery and the battery is damaged.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an electromagnetic wave azimuth resistivity measurement while drilling instrument, comprising: main part bucket and a plurality of storage bins, a plurality of storage bins are all offered in the both sides of main part bucket surface, and is a plurality of the equal fixed mounting in bottom of storage bin inner wall has the backup pad, and is a plurality of the equal fixed mounting in inside of backup pad has the stand, and is a plurality of the equal winding cover in one side of stand surface is equipped with first spring, and is a plurality of the equal movable cover in surface that the stand is close to the middle part is equipped with the protection storehouse, and a plurality of the surface that first spring one side was kept away from to the stand is all wound the cover and is equipped with the second spring, and wherein one side the inside activity of protection storehouse is inlayed and is equipped with signal component, and the opposite side the inside activity of protection storehouse is inlayed and is equipped with communication subassembly, and is a plurality of the equal movable cover in top of protection storehouse surface is equipped with the closing plate, a plurality of the equal movable cover of closing plate is equipped with the fifth threaded rod, and a plurality of the fifth threaded rod all runs through the closing plate screw and inlays the surface of establishing at the protection storehouse.

As a preferred implementation mode, a plurality of the top of storage bin inner wall all movable sleeve is equipped with first apron, and a plurality of first apron is kept away from the surface of main part bucket one side and is all movable to inlay and be equipped with first threaded rod, and a plurality of first threaded rod is all run through first apron screw thread and is inlayed and establish in the surface of backup pad.

As a preferred implementation mode, the inside fixed mounting of main part bucket has the battery compartment, the inside fixed mounting of battery compartment has the battery body, the top movable sleeve of battery compartment surface is equipped with the battery guard plate.

As a preferred implementation mode, the battery protection plate is kept away from one side activity that the battery body is inlayed and is equipped with a plurality of third threaded rods, and a plurality of the third threaded rods all run through battery protection plate screw thread and inlay the surface of establishing at the battery compartment, the inner wall fixed mounting who keeps away from battery compartment one side of main part bucket has the socket.

As a preferred implementation mode, one side of the outer surface of the socket is movably sleeved with a socket protection plate, one side of the socket protection plate, far away from the socket, is movably embedded with a plurality of fourth threaded rods, and the fourth threaded rods penetrate through the socket protection plate and are embedded in the outer surface of the socket in a threaded manner.

As a preferred implementation mode, one side of the outer surface of the main body barrel is movably sleeved with a second cover plate, one side of the second cover plate, which is far away from the main body barrel, is movably sleeved with a plurality of second threaded rods, and one side of the second threaded rods penetrates through the second cover plate to be in threaded embedding with the outer surface of the third threaded rod.

As a preferable implementation mode, the second threaded rod on the other side penetrates through the second cover plate to be embedded in the outer surface of the fourth threaded rod in a threaded mode, a drill collar is fixedly installed on one side of the outer surface of the main body barrel, and a drill bit is fixedly installed on one side, away from the main body barrel, of the drill collar.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. The utility model discloses a method for protecting a data terminal, which comprises the steps of placing a signal component in an uninstalled state by default, placing the signal component in a protection bin, placing a sealing plate on the outer surface of the signal component, rotating a fifth threaded rod to enable the sealing plate to be connected with the signal component, protecting the signal component by the sealing plate and the protection bin, arranging a transmitting antenna and a receiving antenna in the signal component, transmitting and receiving data when a drill bit drills, movably sleeved on the outer surface of a stand column close to the middle part of the signal component, winding one side of the outer surface of the stand column and sleeved with a first spring, winding the other side of the stand column and sleeved with a second spring, supporting and limiting the protection bin, enabling the protection bin to be kept in the middle part of the outer surface of the stand column, damping the protection bin by the first spring and the second spring when vibration occurs, avoiding damage to the signal component caused by collision between the inner walls of the protection bin and the storage bin, placing the sealing plate on the top of the storage bin, rotating the fifth threaded rod to enable the sealing plate to be connected with a main body barrel, protecting devices in the storage bin, installing the signal component on the other side of the stand column in the same manner after the signal component is installed, connecting the signal component with a data terminal, and transmitting the data terminal to the data terminal.

2. According to the utility model, the battery body is placed in the battery compartment, the third threaded rod is taken out, the third threaded rod is placed on the outer surface of the battery compartment, the third threaded rod is rotated, the battery protection plate and the stand column are connected together to protect the battery body in the battery compartment, the socket is fixedly arranged on the inner wall of one side of the main body barrel far away from the battery compartment, the socket is connected with the battery body, the battery body can be charged through the socket when the battery body is used, the battery body is not required to be taken out, the socket protection plate is movably sleeved on the outer surface of the socket, the socket protection plate is connected with the socket through the fourth threaded rod to protect the socket, the second cover plate is placed on the outer surface of the main body barrel, the second threaded rod is rotated to enable the second cover plate and the main body barrel to be connected together, and the second cover plate is prevented from groundwater from penetrating into the battery body to damage the battery body.

Drawings

FIG. 1 is a schematic diagram of a side view and three-dimensional structure of an electromagnetic wave azimuth resistivity measuring instrument while drilling according to the present utility model;

FIG. 2 is a schematic diagram of a partial internal perspective structure of an electromagnetic wave azimuth resistivity measurement while drilling instrument according to the present utility model;

FIG. 3 is a schematic diagram of another side perspective structure of an electromagnetic wave azimuth resistivity measurement while drilling instrument according to the present utility model;

FIG. 4 is a schematic view of a partial internal perspective structure of an electromagnetic wave azimuth resistivity measurement while drilling instrument according to the present utility model;

legend description:

1. A main body barrel; 2. a drill collar; 3. a drill bit; 4. a first cover plate; 5. a first threaded rod; 6. a second cover plate; 7. a battery compartment; 8. a second threaded rod; 9. a battery protection plate; 10. a socket protection plate; 11. a battery body; 12. a socket; 13. a third threaded rod; 14. a fourth threaded rod; 15. a sealing plate; 16. a support plate; 17. a protection bin; 18. a signal assembly; 19. a first spring; 20. a second spring; 21. a column; 22. a communication assembly; 23. a storage bin; 24. and a fifth threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1-4, the present utility model provides an electromagnetic wave azimuth resistivity measurement while drilling instrument, comprising: the main body barrel 1 and a plurality of storage bins 23, the both sides at the main body barrel 1 surface are all offered to a plurality of storage bins 23, the equal fixed mounting in bottom of a plurality of storage bins 23 inner wall has backup pad 16, the equal fixed mounting in inside of a plurality of backup pads 16 has stand 21, the equal winding cover in one side of a plurality of stand 21 surfaces is equipped with first spring 19, the equal movable cover in surface that a plurality of stand 21 is close to the middle part is equipped with protection storehouse 17, the equal winding cover in surface that a plurality of stand 21 kept away from first spring 19 one side is equipped with second spring 20, wherein the inside activity of one side protection storehouse 17 is inlayed and is equipped with signal subassembly 18, the inside activity of opposite side protection storehouse 17 is inlayed and is equipped with communication subassembly 22, the equal movable cover in top of a plurality of protection storehouse 17 surfaces is equipped with closing plate 15, the equal activity of the surface of a plurality of closing plate 15 is inlayed and is equipped with fifth threaded rod 24, a plurality of fifth threaded rod 24 all run through closing plate 15 screw and inlay the surface of establishing at protection storehouse 17.

In this embodiment: the default signal assembly 18 is in the uninstalled state, place signal assembly 18 in the inside of protection storehouse 17, place closing plate 15 in the surface of signal assembly 18 again, rotate fifth threaded rod 24, make closing plate 15 and signal assembly 18 link together, closing plate 15 and protection storehouse 17 protect signal assembly 18, signal assembly 18's internally mounted has transmitting antenna and receiving antenna, transmit and receive data when drill bit 3 drills into, protection storehouse 17 movable sleeve establishes in the surface that stand 21 is close to the middle part, the one side winding of stand 21's surface is equipped with first spring 19, the opposite side winding of stand 21 is equipped with second spring 20, first spring 19 and second spring 20 support spacing to protection storehouse 17, make protection storehouse 17 keep in the middle part of stand 21's surface, first spring 19 and second spring 20 are to the shock attenuation of protection storehouse 17 when taking place vibrations, avoid signal assembly 18 to damage to take place for closing plate 15 in the top of taking in storehouse 23, rotate fifth threaded rod 24, make closing plate 15 and main body drum 1 connect, closing plate 15 carry out protection storehouse 23 internal device and protect storehouse 18, after installing signal assembly 22 according to the same mode, data terminal assembly 22 is installed to the terminal assembly 22 to the data.

1-4, Please refer to fig. 2, the top of the inner wall of a plurality of storage bins 23 all movable sleeves are equipped with first apron 4, the surface of one side of a plurality of first apron 4 far away from main body barrel 1 all movable sleeves are equipped with first threaded rod 5, a plurality of first threaded rods 5 all run through first apron 4 and screw-in the surface of backup pad 16, the inside fixed mounting of main body barrel 1 has battery compartment 7, the inside fixed mounting of battery compartment 7 has battery body 11, the top movable sleeve of battery compartment 7 surface is equipped with battery protection plate 9, one side movable sleeve of battery protection plate 9 far away from battery body 11 is equipped with a plurality of third threaded rods 13, a plurality of third threaded rods 13 all run through battery protection plate 9 screw-in and set up in the surface of battery compartment 7, the inner wall fixed mounting of main body barrel 1 far away from one side of battery compartment 7 has socket 12, one side movable sleeve of socket protection plate 10 is equipped with socket protection plate 10, one side movable sleeve of socket protection plate 10 far away from socket 12 is equipped with a plurality of fourth threaded rods 14, a plurality of fourth threaded rods 14 all run through socket protection plate 10 screw-in set up in the surface of socket 12, one side movable sleeve of main body barrel 1 surface is equipped with second apron 6, one side movable sleeve of second threaded rod 6 of main body barrel 1 surface is equipped with second threaded rod 6, one side of second threaded rod 6 is equipped with second threaded rod 8 is fixedly arranged on one side of the second threaded rod 8 of threaded rod 8 is far away from second threaded rod 8, one side of 8 is fixedly arranged on one side of the second threaded rod barrel 8 is far away from second threaded rod barrel 8, one side of threaded rod 8 is equipped with drill rod 2, one side of the other side of threaded rod 2 is fixedly is equipped with drill rod 2, one side of threaded rod 2 is fixedly connected with drill rod is equipped with drill rod 2, one side is connected with drill 2, one side is connected with one side, and is connected to the drill 2, and is connected to, and is mounted.

In this embodiment: placing battery body 11 in the inside of battery compartment 7, take out third threaded rod 13, place the surface at battery compartment 7 with third threaded rod 13, rotate third threaded rod 13, make battery guard plate 9 and stand 21 link together, protect the inside battery body 11 of battery compartment 7, the inner wall fixed mounting of battery compartment 7 one side is kept away from to main part bucket 1 has socket 12, socket 12 is connected with battery body 11, accessible socket 12 charges battery body 11 when using, need not to take out battery body 11, the surface movable sleeve of socket 12 is equipped with socket guard plate 10, socket guard plate 10 links together with socket 12 through fourth threaded rod 14, protect socket 12, place the surface at main part bucket 1 with second apron 6, rotate second threaded rod 8 and make second apron 6 and main part bucket 1 link together, second apron 6 avoids groundwater infiltration to advance inside battery body 11, lead to battery body 11 to damage.

Principle of operation

When in use, the default signal component 18 is in an uninstalled state, the signal component 18 is placed in the protection bin 17, the sealing plate 15 is placed on the outer surface of the signal component 18, the fifth threaded rod 24 is rotated to connect the sealing plate 15 with the signal component 18, the sealing plate 15 and the protection bin 17 protect the signal component 18, the transmitting antenna and the receiving antenna are installed in the signal component 18, the transmitting and receiving data are transmitted and received when the drill bit 3 drills, the protection bin 17 is movably sleeved on the outer surface of the upright post 21, which is close to the middle, a first spring 19 is wound on one side of the outer surface of the upright post 21, a second spring 20 is wound on the other side of the upright post 21, the first spring 19 and the second spring 20 support and limit the protection bin 17, so that the protection bin 17 is kept in the middle of the outer surface of the upright post 21, the first spring 19 and the second spring 20 absorb shock to the protection bin 17 when vibration occurs, the protection bin 17 and the inner wall of the storage bin 23 are prevented from being damaged by collision, the sealing plate 15 is placed at the top of the storage bin 23, the fifth threaded rod 24 is rotated to enable the sealing plate 15 to be connected with the main body barrel 1, the sealing plate 15 protects devices inside the storage bin 23, the communication component 22 is installed in the signal component 18 on the other side in the same way after the signal component 18 is installed, the signal component 18 is connected with a data terminal, data is sent to the data terminal, the battery body 11 is placed inside the battery bin 7, the third threaded rod 13 is taken out, the third threaded rod 13 is placed on the outer surface of the battery bin 7, the third threaded rod 13 is rotated to enable the battery protection plate 9 and the stand column 21 to be connected together, the battery body 11 inside the battery bin 7 is protected, the socket 12 is fixedly installed on the inner wall of the main body barrel 1 on one side far from the battery bin 7, the socket 12 is connected with the battery body 11, and accessible socket 12 charges the battery body 11 when using, need not to take out the battery body 11, and the surface movable sleeve of socket 12 is equipped with socket guard plate 10, and socket guard plate 10 links together with socket 12 through fourth threaded rod 14, protects socket 12, places second apron 6 at the surface of main part bucket 1, rotates second threaded rod 8 and makes second apron 6 and main part bucket 1 link together, and second apron 6 avoids groundwater infiltration to advance inside the battery body 11, leads to the battery body 11 to damage.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An electromagnetic wave azimuth resistivity measurement while drilling instrument, comprising: main part bucket (1) and a plurality of storage bins (23), a plurality of storage bins (23) are all offered in the both sides of main part bucket (1) surface, its characterized in that: the utility model provides a plurality of equal fixed mounting in bottom of accomodate storehouse (23) inner wall has backup pad (16), a plurality of the equal fixed mounting in inside of backup pad (16) has stand (21), a plurality of the equal winding cover in one side of stand (21) surface is equipped with first spring (19), a plurality of the equal movable cover in surface that stand (21) is close to the middle part is equipped with protection storehouse (17), a plurality of the equal winding cover in surface that stand (21) kept away from first spring (19) one side is equipped with second spring (20), one of them side the inside activity of protection storehouse (17) is inlayed and is equipped with signal subassembly (18), the opposite side the inside activity of protection storehouse (17) is inlayed and is equipped with communication module (22), a plurality of the equal movable cover in top of protection storehouse (17) surface is equipped with closing plate (15), a plurality of the equal movable cover of closing plate (15) is equipped with fifth threaded rod (24), a plurality of the surface of fifth threaded rod (24) all run through closing plate (15) screw and inlay the surface of establishing in protection storehouse (17).

2. An electromagnetic wave azimuth resistivity measuring instrument while drilling according to claim 1, wherein: a plurality of equal movable sleeve in top of storage silo (23) inner wall is equipped with first apron (4), and a plurality of the surface that main part bucket (1) one side was kept away from to first apron (4) is all movable to be inlayed and is equipped with first threaded rod (5), and a plurality of first threaded rod (5) all run through first apron (4) screw thread and inlay the surface of establishing in backup pad (16).

3. An electromagnetic wave azimuth resistivity measuring instrument while drilling according to claim 2, wherein: the battery protection device is characterized in that a battery bin (7) is fixedly arranged in the main body barrel (1), a battery body (11) is fixedly arranged in the battery bin (7), and a battery protection plate (9) is movably sleeved on the top of the outer surface of the battery bin (7).

4. A measurement instrument of electromagnetic wave azimuth resistivity while drilling according to claim 3, wherein: the battery protection plate (9) is movably embedded with a plurality of third threaded rods (13) on one side far away from the battery body (11), the third threaded rods (13) penetrate through the battery protection plate (9) and are embedded with the outer surface of the battery compartment (7), and a socket (12) is fixedly arranged on the inner wall of one side, far away from the battery compartment (7), of the main body barrel (1).

5. An electromagnetic wave azimuth resistivity measuring instrument while drilling according to claim 4, wherein: one side activity cover of socket (12) surface is equipped with socket guard plate (10), one side activity that socket guard plate (10) kept away from socket (12) is inlayed and is equipped with a plurality of fourth threaded rods (14), and a plurality of fourth threaded rods (14) all run through socket guard plate (10) screw thread and inlay the surface of establishing in socket (12).

6. The electromagnetic wave azimuth resistivity measurement-while-drilling instrument of claim 5, wherein: one side of main part bucket (1) surface activity cover is inlayed and is equipped with second apron (6), one side activity that main part bucket (1) were kept away from to second apron (6) is inlayed and is equipped with a plurality of second threaded rods (8), one of them side second threaded rod (8) run through second apron (6) screw thread and inlay the surface of establishing at third threaded rod (13).

7. The electromagnetic wave azimuth resistivity measurement-while-drilling instrument of claim 6, wherein: the second threaded rod (8) on the other side penetrates through the second cover plate (6) and is embedded in the outer surface of the fourth threaded rod (14), a drill collar (2) is fixedly arranged on one side of the outer surface of the main body barrel (1), and a drill bit (3) is fixedly arranged on one side, far away from the main body barrel (1), of the drill collar (2).