CN217462025U

CN217462025U - Water exploration drill rod used in mine tunnel environment

Info

Publication number: CN217462025U
Application number: CN202221147048.1U
Authority: CN
Inventors: 江海; 周船; 杨维平; 朱孟杰; 陈道林; 任磊磊
Original assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Current assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-09-20
Anticipated expiration: 2032-05-12

Abstract

The utility model provides a spy water drilling rod for under mine hole environment, including a main section of thick bamboo, drilling blade, a detection section of thick bamboo and raceway, drilling blade fixed connection is in the circumference outer wall of a main section of thick bamboo, and the drilling blade is the screw thread form and distributes, and the bottom outer wall fixedly connected with drill bit of a main section of thick bamboo, and the bottom outer wall of drill bit is coniform, and the thread groove has all been opened to the top and the bottom circumference outer wall of drill bit, it has logical groove to open between the top of a main section of thick bamboo and the bottom outer wall, and pegs graft between the circumference inner wall that leads to the groove and have the raceway, and the inner wall of drill bit is provided with current-limiting mechanism, and detection section of thick bamboo fixed connection is between the circumference outer wall that leads to groove circumference inner wall and raceway. The utility model discloses a drilling effect can be realized to the drilling blade of drill bit cooperation screw thread form to along with main section of thick bamboo and drill bit last deep earth's surface, when the groundwater enters into main section of thick bamboo through the inlet opening, a detection section of thick bamboo can transmit the signal, thereby has realized the spy water effect of drilling rod.

Description

Water exploration drill rod used in mine tunnel environment

Technical Field

The utility model relates to a water exploration drilling rod technical field, in particular to a water exploration drilling rod for under mine tunnel environment.

Background

The drill pipe is a steel pipe with a thread at the tail for connecting the surface equipment of the drilling machine with the drilling and grinding equipment or bottom hole device at the bottom end of the drilled hole, the purpose of the drill pipe is to convey drilling mud to the drill bit and raise, lower or rotate the bottom hole device together with the drill bit, and in some mine holes, the drill pipe is sometimes required to be sent underground to detect whether underground water is contained or not.

Through retrieval, when underground water is detected, the existing drill rod has the defects that the abrasion of a drill bit is large due to long-time drilling work in the working process, particularly in a mine hole, the protection effect of the drill bit is poor, the drill bit needs to be frequently replaced, and time and labor are consumed.

Aiming at the problem of poor protection effect on the drill bit in the prior art; therefore, the water detection drill rod used in the mine hole environment is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention are intended to provide a water detecting drill rod for use in a mine cavity environment, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the device comprises a main cylinder, drilling blades, a detection cylinder and a water pipe, wherein the drilling blades are fixedly connected to the circumferential outer wall of the main cylinder and are distributed in a threaded manner, the bottom outer wall of the main cylinder is fixedly connected with a drill bit, the bottom outer wall of the drill bit is conical, threaded grooves are formed in the top circumferential outer wall and the bottom circumferential outer wall of the drill bit, a through groove is formed between the top outer wall and the bottom outer wall of the main cylinder, the water pipe is inserted between the circumferential inner walls of the through grooves, the inner wall of the drill bit is provided with a flow limiting mechanism, the detection cylinder is fixedly connected between the circumferential inner wall of the through groove and the circumferential outer wall of the water pipe, a plurality of water inlet holes which are distributed at equal intervals are formed in the outer wall of one side of the main cylinder, a connecting mechanism is arranged on the bottom outer wall of the main cylinder, a butting mechanism is arranged on the outer wall of the top of the main cylinder, when the device is used, the drill bit with the threaded grooves is contacted with the ground while rotating, and the drilling blades in a threaded manner can realize the drilling effect by matching with the drilling blades, and along with the continuation of a main section of thick bamboo and drill bit deepen the earth's surface, when underground water enters into a main section of thick bamboo through the inlet opening, detect a section of thick bamboo and can detect gushing into of water to transmit the signal, thereby realized the spy water effect of drilling rod, simple structure, convenient operation.

In some embodiments, the connecting mechanism comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively and fixedly connected to the top circumferential outer wall of the drill bit and the bottom circumferential outer wall of the main cylinder, a plurality of fixing nails distributed equidistantly are inserted between the top and bottom outer walls of the first clamping plate and the second clamping plate through threads, the drill bit and the main cylinder can be connected or disassembled through the arranged first clamping plate and the second clamping plate, the drill bit is convenient to replace or clean, the effect of convenient maintenance of the device is achieved, and the practicability of the device is enhanced.

In some embodiments, the docking mechanism includes a docking ring, and the top circumferential outer wall of the main barrel is fixedly connected with a top barrel, the bottom circumferential outer wall of the top barrel is arranged to be inclined, the docking ring is fixedly connected to the top circumference of the top barrel, and a plurality of docking holes distributed equidistantly are formed between the top and bottom outer walls of the docking ring.

In some embodiments, the circumferential inner wall of the drill bit is fixedly connected with a bottom plate, a vertical hole is formed between the top outer wall and the bottom outer wall of the bottom plate, the top outer wall of the bottom plate is fixedly connected with an inserting ring, a water conveying pipe is inserted between the circumferential inner walls of the inserting ring in a sealing mode, water outlet grooves are formed in the outer walls of the two sides of the bottom of the drill bit, when the drill bit and the main cylinder are used for drilling, drilling fluid can be conveyed to the inside of the drill bit through the water conveying pipe and discharged through the water outlet grooves, drilling efficiency is improved, and protection of the drill bit is improved.

In some embodiments, the current limiting mechanism includes a current limiting ball, and a plurality of backup pads of the circumference inner wall fixedly connected with of drill bit, and open the top outer wall of backup pad has the draw-in groove, the current limiting ball pegs graft in the circumference inner wall of draw-in groove, fixedly connected with clamp plate between the both ends circumference inner wall of drill bit, the clamp plate contacts with the top outer wall of current limiting ball, and it has a plurality of annuluses to open between the top of clamp plate and the bottom outer wall, when the raceway is carrying drilling fluid into the drill bit inside, drilling fluid can be extruded the current limiting by the current limiting ball when circulating, thereby increase the kinetic energy of drilling fluid through going out the basin outflow, the coverage of drilling fluid has been improved, and drilling strength has been improved.

In some embodiments, the lantern ring is sleeved on the outer wall of the circumference of the top of the water conveying pipe and is made of rubber, when the main cylinder and the water conveying pipe are assembled, the lantern ring made of rubber can seal the connecting part of the water conveying pipe, so that drilling fluid is prevented from flowing out from gaps between the water conveying pipes, and the operation stability of the device is improved.

In some embodiments, the outer wall of the circumference of the bottom of the main cylinder is provided with a plurality of auxiliary water outlet holes which are distributed at equal intervals, when the detection cylinder detects the existence of underground water, the drill bit and the main cylinder can spin down the main cylinder when the drill bit and the main cylinder rise, and water deposited in the main cylinder can be thrown out of the main cylinder through the auxiliary water outlet holes, so that the self-cleaning effect of the device is realized.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model provides a visit water drilling rod for under mine hole environment, when using this device, open the drill bit that has the thread groove and contact with ground in the rotation, the drilling effect can be realized to the drilling blade of cooperation screw thread form to along with the continuation of a main section of thick bamboo and drill bit deep into the earth's surface, when the water of underground enters into a main section of thick bamboo through the inlet opening, a detection section of thick bamboo can detect surging of water, and transmit the signal, thereby realized the spy water effect of drilling rod, moreover, the steam generator is simple in structure, and convenient for operation.

2. The utility model provides a visit water drilling rod for under mine hole environment, can be connected the drill bit with a main section of thick bamboo or dismouting through first cardboard and the second cardboard that sets up, the convenience is changed or is cleared up the drill bit, the effect of convenient maintenance to the device has been realized, the practicality of device has been strengthened, when the raceway is carrying drilling fluid into drill bit inside, drilling fluid can be extruded the current-limiting by the current-limiting ball when the circulation, thereby the increase is through the kinetic energy of the drilling fluid that goes out the basin and flows, the coverage of drilling fluid has been improved, and the drilling strength is improved.

3. The utility model provides a survey water drilling rod for under mine hole environment, when detecting a section of thick bamboo when detecting groundwater and exist, drill bit and main section of thick bamboo are at the in-process that rises, and the water of depositing in main section of thick bamboo inside can throw away a main section of thick bamboo through supplementary apopore under the main section of thick bamboo rotation, has realized the self-cleaning effect to the device.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the fixing nail of the present invention;

FIG. 3 is a structural diagram of the detecting cylinder of the present invention;

fig. 4 is a diagram of the structure of the plug-in ring of the present invention.

Reference numerals:

1-main cylinder, 2-water inlet hole, 3-drilling blade, 4-top cylinder, 5-butt ring, 6-butt hole, 7-through groove, 8-lantern ring, 9-drill bit, 10-first snap-gauge, 11-second snap-gauge, 12-bottom plate, 13-plug ring, 14-fixing nail, 15-detection cylinder, 16-water pipe, 17-vertical hole, 18-pressing plate, 19-annular hole, 20-supporting plate, 21-flow-limiting ball and 22-auxiliary water outlet hole.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-3, a water exploration drilling rod for use in a mine cave environment comprises a main cylinder 1, drilling blades 3, a detection cylinder 15 and a water pipe 16, wherein the drilling blades 3 are welded on the circumferential outer wall of the main cylinder 1, the drilling blades 3 are distributed in a thread shape, the bottom outer wall of the main cylinder 1 is connected with a drill bit 9 through bolts, the bottom outer wall of the drill bit 9 is in a cone shape, thread grooves are formed on the top and bottom circumferential outer walls of the drill bit 9, a through groove 7 is formed between the top and bottom outer walls of the main cylinder 1, the water pipe 16 is inserted between the circumferential inner walls of the through groove 7, the inner wall of the drill bit 9 is provided with a flow limiting mechanism, the detection cylinder 15 is connected between the circumferential inner wall of the through groove 7 and the circumferential outer wall of the water pipe 16 through bolts, the outer wall of one side of the main cylinder 1 is provided with a plurality of water inlet holes 2 distributed at equal intervals, the bottom outer wall of the main cylinder 1 is provided with a connecting mechanism, and the top outer wall of the main cylinder 1 is provided with a butting mechanism, when using this device, the drill bit 9 that opens threaded groove contacts with ground in rotatory, and the drilling effect can be realized to the drilling blade 3 of cooperation screw thread form to along with main section of thick bamboo 1 and drill bit 9 continuously deepen the earth's surface, when underground water enters into main section of thick bamboo 1 through inlet opening 2, detect a section of thick bamboo 15 and can detect surging of water, and transmit the signal, thereby realized the spy water effect of drilling rod, simple structure, convenient operation.

In this embodiment, coupling mechanism includes first cardboard 10 and second cardboard 11, and first cardboard 10 and second cardboard 11 are respectively through bolted connection in the top circumference outer wall of drill bit 9 and the bottom circumference outer wall of main section of thick bamboo 1, all peg graft through the screw thread between the top of first cardboard 10 and second cardboard 11 and the bottom outer wall and have a plurality of staple 14 that the equidistance distributes, first cardboard 10 and second cardboard 11 through setting up can be connected drill bit 9 and main section of thick bamboo 1 or dismouting, the convenience is changed or is cleared up drill bit 9, the effect of convenient maintenance to the device has been realized, the practicality of device has been strengthened.

In this embodiment, docking mechanism includes docking ring 5, and the welding of the top circumference outer wall of a main section of thick bamboo 1 has a top section of thick bamboo 4, the bottom circumference outer wall of a top section of thick bamboo 4 sets up to the slope form, docking ring 5 welds in the top circumference of a top section of thick bamboo 4, and open a plurality of butt joint holes 6 that have the equidistance and distribute between the top of docking ring 5 and the bottom outer wall, through top section of thick bamboo 4 and the docking ring 5 that sets up, can connect a plurality of main sections 1, the multisection equipment effect to the device has been realized, and because top section of thick bamboo 4 can provide certain anti extrusion effect to the coupling part of a main section of thick bamboo 1, the intensity of device has been strengthened.

In this embodiment, the circumferential inner wall of the drill bit 9 is connected with a bottom plate 12 through a bolt, a vertical hole 17 is formed between the top of the bottom plate 12 and the outer wall of the bottom plate 12, an inserting ring 13 is welded on the outer wall of the top of the bottom plate 12, a water conveying pipe 16 is inserted between the circumferential inner walls of the inserting ring 13 in a sealing mode, water outlet grooves are formed in the outer walls of the two sides of the bottom of the drill bit 9, when the drill bit 9 and the main cylinder 1 are drilled, the water conveying pipe 16 can convey drilling liquid to the inside of the drill bit 9, the drilling liquid is discharged through the water outlet grooves, the drilling efficiency is improved, and the protection of the drill bit 9 is improved.

In this embodiment, current limiting mechanism includes current limiting ball 21, and the welding of the circumference inner wall of drill bit 9 has a plurality of backup pads 20, and open the top outer wall of backup pad 20 has the draw-in groove, current limiting ball 21 pegs graft in the circumference inner wall of draw-in groove, the welding has clamp plate 18 between the both ends circumference inner wall of drill bit 9, clamp plate 18 contacts with the top outer wall of current limiting ball 21, and it has a plurality of annuluses 19 to open between the top of clamp plate 18 and the bottom outer wall, when raceway 16 is carrying drilling fluid into drill bit 9 inside, drilling fluid can be extruded the current-limiting by current limiting ball 21 when the circulation, thereby the increase is through the kinetic energy of the drilling fluid of basin outflow, the coverage of drilling fluid has been improved, drilling strength has been improved.

In this embodiment, the lantern ring 8 has been cup jointed to raceway 16's top circumference outer wall, and lantern ring 8 is the rubber material, when assembling individual main section of thick bamboo 1 and raceway 16, the lantern ring 8 of rubber material can seal the coupling part of raceway 16, prevents that drilling fluid from flowing out from the gap between raceway 16, has improved the operating stability of device.

In this embodiment: when using this device, open the drill bit 9 that has the thread groove and contact with ground in the rotation, the drilling effect can be realized to the drilling blade 3 of cooperation screw thread form to along with main section of thick bamboo 1 and drill bit 9 last deep into the earth's surface, when the groundwater enters into main section of thick bamboo 1 through inlet opening 2, detect section of thick bamboo 15 can detect surging of water, and transmit the signal, thereby realized the spy water effect of drilling rod, simple structure, convenient operation.

Example 2:

a water exploration drill rod used in a mine tunnel environment is improved on the basis of embodiment 1, as shown in fig. 4, a plurality of auxiliary water outlet holes 22 distributed equidistantly are formed in the outer wall of the circumference of the bottom of a main cylinder 1, when underground water is detected by a detection cylinder 15, a drill bit 9 and the main cylinder 1 are lifted, water stored in the main cylinder 1 can be thrown out of the main cylinder 1 through the auxiliary water outlet holes 22 under the rotation of the main cylinder 1, and the self-cleaning effect of the device is achieved.

The utility model discloses at the during operation, when detecting a section of thick bamboo 15 when detecting groundwater and exist, drill bit 9 and main section of thick bamboo 1 are at the in-process that rises, deposit and can throw away main section of thick bamboo 1 through supplementary apopore 22 under main section of thick bamboo 1 is rotatory, have realized the self-cleaning effect to the device at the water of main section of thick bamboo 1 inside.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a visit water drilling rod for under mine hole environment, includes a main section of thick bamboo (1), drilling blade (3), detects a section of thick bamboo (15) and raceway (16), its characterized in that: the drilling blades (3) are fixedly connected to the circumferential outer wall of the main cylinder (1), the drilling blades (3) are distributed in a threaded manner, the outer wall of the bottom of the main cylinder (1) is fixedly connected with a drill bit (9), the outer wall of the bottom of the drill bit (9) is conical, thread grooves are formed in the circumferential outer walls of the top and the bottom of the drill bit (9), a through groove (7) is formed between the outer wall of the top and the outer wall of the bottom of the main cylinder (1), a water pipe (16) is inserted between the circumferential inner walls of the through grooves (7), the inner wall of the drill bit (9) is provided with a flow limiting mechanism, and the detection cylinder (15) is fixedly connected between the circumferential inner wall of the through groove (7) and the circumferential outer wall of the water delivery pipe (16), the outer wall of one side of the main cylinder (1) is provided with a plurality of water inlet holes (2) which are distributed at equal intervals, the outer wall of the bottom of the main cylinder (1) is provided with a connecting mechanism, and the outer wall of the top of the main cylinder (1) is provided with a butt joint mechanism.

2. The water exploration drilling rod for the mine cavern environment as claimed in claim 1, wherein the water exploration drilling rod comprises: the connecting mechanism comprises a first clamping plate (10) and a second clamping plate (11), the first clamping plate (10) and the second clamping plate (11) are fixedly connected to the outer wall of the circumference of the top of the drill bit (9) and the outer wall of the circumference of the bottom of the main cylinder (1) respectively, and a plurality of fixing nails (14) which are distributed equidistantly are inserted between the outer walls of the top and the bottom of the first clamping plate (10) and the second clamping plate (11) through threads.

3. A water boring bar for use in a mine cavity environment as claimed in claim 2, wherein: docking mechanism includes docking ring (5), and the top circumference outer wall fixedly connected with top section of thick bamboo (4) of a main section of thick bamboo (1), and the bottom circumference outer wall of top section of thick bamboo (4) sets up to the slope form, and docking ring (5) fixed connection is in the top circumference of top section of thick bamboo (4), and opens between the top of docking ring (5) and the bottom outer wall have a plurality of butt joint holes (6) that the equidistance distributes.

4. A water boring bar for use in a mine cavity environment according to claim 3, wherein: the drill bit is characterized in that a bottom plate (12) is fixedly connected to the inner circumferential wall of the drill bit (9), a vertical hole (17) is formed between the top and the bottom outer wall of the bottom plate (12), an inserting ring (13) is fixedly connected to the outer top wall of the bottom plate (12), a water conveying pipe (16) is hermetically inserted between the inner circumferential walls of the inserting ring (13), and water outlet grooves are formed in the outer walls of two sides of the bottom of the drill bit (9).

5. The water detection drill rod for the mine cave environment according to claim 4, wherein: the current-limiting mechanism comprises a current-limiting ball (21), a plurality of supporting plates (20) are fixedly connected to the inner circumferential wall of the drill bit (9), a clamping groove is formed in the outer wall of the top of each supporting plate (20), the current-limiting ball (21) is inserted into the inner circumferential wall of the clamping groove, a pressing plate (18) is fixedly connected between the inner circumferential walls of two ends of the drill bit (9), the pressing plate (18) is in contact with the outer wall of the top of the current-limiting ball (21), and a plurality of annular holes (19) are formed between the outer wall of the top and the outer wall of the bottom of the pressing plate (18).

6. A water drill pipe for use in a mine cavity environment according to any one of claims 1 to 5 wherein: the outer wall of the circumference of the top of the water delivery pipe (16) is sleeved with a lantern ring (8), and the lantern ring (8) is made of rubber.

7. The water exploration drilling rod for the mine cavern environment as claimed in claim 1, wherein the water exploration drilling rod comprises: the outer wall of the circumference of the bottom of the main cylinder (1) is provided with a plurality of auxiliary water outlet holes (22) which are distributed at equal intervals.