CN114293933A - Geological exploration drilling hydraulic propulsion equipment - Google Patents
Geological exploration drilling hydraulic propulsion equipment Download PDFInfo
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- CN114293933A CN114293933A CN202210018121.3A CN202210018121A CN114293933A CN 114293933 A CN114293933 A CN 114293933A CN 202210018121 A CN202210018121 A CN 202210018121A CN 114293933 A CN114293933 A CN 114293933A
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- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 16
- 239000000126 substance Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of geological exploration, and particularly relates to geological exploration drilling hydraulic propelling equipment which comprises a top plate, a propelling equipment main body arranged on the upper surface of the top plate, a hydraulic cylinder arranged on the bottom surface of the top plate, a sliding plate arranged below the top plate, and a buffering assembly arranged at the end part of the hydraulic cylinder, wherein the buffering assembly comprises a first disc, a second disc, a first spring and a sliding rod; when the drill bit contacted with harder material, thereby be favorable to making the sliding plate deceleration under the effect of spring one and spring two to remove and cushion the effort that the drilling rod was applyed downwards, be favorable to the protection that goes on the drill bit, avoid the drill bit and the phenomenon that harder material collision led to the damage, be favorable to the convenience to the installation of drilling rod, improve the efficiency of geological exploration drilling.
Description
Technical Field
The invention belongs to the technical field of geological exploration, and particularly relates to a hydraulic propulsion device for geological exploration drilling.
Background
In geological exploration, exploration and detection are carried out on geology through various means and methods, a proper holding layer is determined, a foundation type is determined according to the foundation bearing capacity of the holding layer, investigation and research activities of basic parameters are calculated, drilling is a common exploration means in the geological exploration process, a drill rod is often used during drilling, the drill rod and the drill rod are connected with each other, the increment of longitudinal depth is realized, and drilling is completed; the hydraulic propelling equipment does not have the buffering function in the geological exploration process, and the drill bit is easy to damage when colliding with harder substances, so that the service life of the drill bit is shortened, and the geological exploration drilling efficiency is reduced.
For this purpose, a geological exploration drilling hydraulic propulsion device is designed to solve the above problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. When a drill bit is in contact with a harder substance, the hydraulic propulsion equipment is favorable for decelerating and moving a sliding plate under the action of a first spring and a second spring so as to buffer the acting force applied downwards by a drill rod, is favorable for protecting the drill bit, avoids the phenomenon of damage caused by collision of the drill bit and the harder substance, is favorable for facilitating the installation of the drill rod and improves the efficiency of geological exploration drilling.
In order to achieve the purpose, the invention provides the following technical scheme: a geological exploration drilling hydraulic propelling device comprises a top plate, a propelling device body arranged on the upper surface of the top plate, a hydraulic cylinder arranged on the bottom surface of the top plate, a sliding plate arranged below the top plate and a buffer assembly arranged at the end part of the hydraulic cylinder;
the buffer assembly comprises a first disc, a second disc, a first spring and a sliding rod, the first disc is fixedly connected to the end portion of the hydraulic cylinder output shaft, through holes which are arranged in an annular array are formed in the upper surface of the sliding plate, the sliding rod is slidably connected to the inner wall surface of the through holes, the second disc is fixedly connected to the end portion of the sliding rod, the sliding rod is far away from one end of the second disc and fixedly connected to the first disc, and the first spring is arranged on the bottom surface of the first disc in an annular array mode.
Preferably, the hydraulic propulsion device for geological exploration drilling further comprises a second spring, the second spring is fixedly connected to the upper surface of the second disc in an annular array, and one end, far away from the second disc, of the second spring is fixedly connected with the sliding plate.
Preferably, the geological exploration drilling hydraulic propulsion equipment further comprises a drilling assembly arranged on the surface of the sliding plate, the drilling assembly comprises a bearing and a linking column, an installation groove is formed in the upper surface of the sliding plate, the bearing is installed on the inner wall surface of the installation groove, and the linking column is installed on the inner wall surface of the bearing.
Preferably, the drilling assembly further comprises a motor, a first bevel gear and a second bevel gear, the motor is fixedly mounted on the upper surface of the sliding plate, the first bevel gear is fixedly connected to the end of the output shaft of the motor, the second bevel gear is screwed on the surface of the first bevel gear, and the second bevel gear is fixedly connected to the end of the connecting column.
Preferably, the drilling assembly further comprises a drill rod, a threaded hole is formed in one end, far away from the bevel gear II, of the connecting column, and the drill rod is in threaded connection with the inner wall surface of the threaded hole.
As a preferable feature of the geological exploration drilling hydraulic propulsion device of the present invention, the drilling assembly further includes an external thread embedded on the surface of the drill pipe.
Preferably, one end of the first spring is fixedly connected with the bottom surface of the first disc, and the end of the first spring, which is far away from the first disc, is fixedly connected with the upper surface of the sliding plate.
Preferably, the bottom surface of the top plate is fixedly connected with limiting rods, the limiting rods are arranged in a rectangular array, the sliding plate is connected to the surfaces of the limiting rods in a sliding mode, and one end, far away from the top plate, of each limiting rod is fixedly connected with a base.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the drill bit is contacted with a harder substance, the first spring is in a stretching state, the second spring is in a compressing state, the sliding plate is decelerated and moved along with the continuous movement of the first disc, and the sliding rod slides on the inner wall surface of the through hole, so that the downward acting force of the drill rod is buffered, the deceleration and movement of the sliding plate are facilitated, the downward acting force of the drill rod is buffered, the protection of the drill bit is facilitated, and the phenomenon that the drill bit is damaged due to collision with the harder substance is avoided.
2. According to the invention, the motor drives the connecting column to rotate, the connecting column enables the drill rod to be inserted into the threaded hole when rotating, the drill rod is screwed into the threaded hole under the action of the external thread, and the drill rod is tightly attached to the inner wall surface of the threaded hole along with the continuous equidirectional rotation of the connecting column in the drilling process, so that the connection firmness of the drill rod and the connecting column is ensured, the drill rod is convenient to install, and the geological exploration drilling efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the structure of a slide plate and a slide bar according to the present invention;
FIG. 3 is a schematic structural view of a first disc and a slide bar according to the present invention;
FIG. 4 is a schematic structural view of a second spring and a sliding plate according to the present invention;
FIG. 5 is a schematic structural diagram of a first bevel gear and a second bevel gear in the present invention;
FIG. 6 is a schematic structural view of a second bevel gear and an adapter column according to the present invention;
in the figure:
1. propelling the apparatus main body; 2. a top plate; 3. a hydraulic cylinder; 4. a limiting rod; 5. a sliding plate; 6. a base;
7. a buffer assembly; 71. a first disc; 72. a second disc; 73. a first spring; 74. a through hole; 75. a slide bar; 76. a second spring;
8. a drilling assembly; 81. a motor; 82. a first bevel gear; 83. a second bevel gear; 84. a bearing; 85. mounting grooves; 86. connecting the column; 87. an external thread; 88. a threaded hole; 89. and (5) drilling a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1;
the utility model provides a geological exploration drilling hydraulic pressure propulsion equipment, includes roof 2 and sets up propulsion equipment main part 1 and the setting in the pneumatic cylinder 3 of 2 bottom surfaces of roof 2 and sets up the sliding plate 5 in 2 below of roof 2 at roof 2 upper surface, the bottom surface fixedly connected with gag lever post 4 of roof 2, and gag lever post 4 is rectangular array and arranges, sliding plate 5 sliding connection is on gag lever post 4 on the surface, the one end fixedly connected with base 6 of roof 2 is kept away from to gag lever post 4.
In this embodiment: in the geological exploration process, well drilling is a common exploration means, and when the propulsion device main body 1 runs, the hydraulic cylinder 3 is started to push the sliding plate 5 to vertically move, so that the well drilling process is completed; in-process hydraulic pressure propulsion equipment at geological exploration does not have the function of buffering, lead to the drill bit to damage when the drill bit collides with harder material easily, reduce the life of drill bit, thereby reduce the efficiency of geological exploration drilling, borrow this on the basis to add buffering subassembly 7 and well drilling subassembly 8, when the drill bit contacts with harder material, thereby be favorable to making sliding plate 5 deceleration movement under the effect of spring 73 and spring two 76 cushion the effort that drilling rod 89 applyed downwards, be favorable to the protection that goes on the drill bit, avoid the drill bit to lead to the phenomenon of damage with harder material collision, be favorable to conveniently installing drilling rod 89, improve the efficiency of geological exploration drilling.
Further, the method comprises the following steps:
as shown in fig. 1 to 6:
with the above in mind: the hydraulic cylinder is characterized by further comprising a buffering component 7 arranged at the end part of the hydraulic cylinder 3, wherein the buffering component 7 comprises a first disc 71, a second disc 72, a first spring 73, a second spring 76 and a sliding rod 75, the first disc 71 is fixedly connected to the end part of the output shaft of the hydraulic cylinder 3, through holes 74 distributed in an annular array are formed in the upper surface of the sliding plate 5, the slide rod 75 is connected with the inner wall surface of the through hole 74 in a sliding manner, the second disc 72 is fixedly connected with the end part of the slide rod 75, one end of the slide rod 75, which is far away from the second disc 72, is fixedly connected with the first disc 71, the first springs 73 are arranged on the bottom surface of the first disc 71 in an annular array, the second springs 76 are fixedly connected on the upper surface of the second disc 72 in an annular array, and one end of the second spring 76 far away from the second disc 72 is fixedly connected with the sliding plate 5, one end of the first spring 73 is fixedly connected with the bottom surface of the first disc 71, and one end of the first spring 73 far away from the first disc 71 is fixedly connected with the upper surface of the sliding plate 5.
In this embodiment: when the device is used normally, the operation of the hydraulic cylinder 3 pushes the first disc 71 to move, the movement of the first disc 71 pushes the sliding plate 5 to slide on the surface of the limiting rod 4 under the action of the first springs 73 which are arranged in an annular array, the movement of the sliding plate 5 pushes the drill rod 89 to move, a drilling process is realized in the rotating process of the drill rod 89, when a drill bit is in contact with a harder substance in the drilling process, the first springs 73 are in a stretching state, the second springs 76 are in a compressing state, the sliding plate 5 moves in a decelerating manner along with the continuous movement of the first disc 71, the sliding rod 75 slides on the inner wall surface of the through hole 74, so that the acting force applied downwards by the drill rod 89 is buffered, when the drill bit is in contact with the harder substance, the first springs 73 and the second springs 76 are favorable for decelerating the movement of the sliding plate 5 so as to buffer the acting force applied downwards by the drill rod 89, the protection to the drill bit is facilitated, and the phenomenon that the drill bit is damaged due to collision with harder substances is avoided.
It should be noted that: the number of the sliding rods 75 and the number of the through holes 74 are multiple and are distributed in an annular array, so that the phenomenon that the first spring 73 is distorted and deformed in the drilling process is avoided, the stress of the sliding plate 5 is uniform, and the friction force of the sliding plate 5 in the sliding process on the surface of the limiting rod 4 is reduced.
Further, the method comprises the following steps:
in an alternative embodiment, the drilling assembly 8 is further included, the drilling assembly 8 is arranged on the surface of the sliding plate 5, the drilling assembly 8 includes a bearing 84, a motor 81, a first bevel gear 82, a second bevel gear 83, a drill rod 89, an external thread 87 and an engagement column 86, a mounting groove 85 is formed in the upper surface of the sliding plate 5, the bearing 84 is mounted on the inner wall surface of the mounting groove 85, the engagement column 86 is mounted on the inner wall surface of the bearing 84, the motor 81 is fixedly mounted on the upper surface of the sliding plate 5, the first bevel gear 82 is fixedly connected to the end portion of an output shaft of the motor 81, the second bevel gear 83 is screwed on the surface of the first bevel gear 82, the second bevel gear 83 is fixedly connected to the end portion of the engagement column 86, a threaded hole 88 is formed in one end of the engagement column 86, the drill rod 89 is screwed on the inner wall surface of the threaded hole 88, and the external thread 87 is embedded on the surface of the drill rod 89.
In this embodiment: when the drill rod 89 needs to be installed, the operation of the motor 81 drives the first bevel gear 82 to rotate, the rotation of the first bevel gear 82 drives the second bevel gear 83 to rotate, the rotation of the second bevel gear 83 drives the connecting column 86 to rotate, the connecting column 86 is in rotational connection with the sliding plate 5 under the action of the bearing 84, the connecting column 86 enables the drill rod 89 to be inserted into the threaded hole 88 during rotation, the drill rod 89 is screwed into the threaded hole 88 under the action of the external thread 87, when the end of the drill rod 89 is closely attached to the inner wall surface of the threaded hole 88, the rotation of the engaging post 86 drives the drill rod 89 to rotate synchronously, and with the continuous rotation in the same direction of the engaging post 86, in-process drilling rod 89 and the internal face of screw hole 88 are closely laminated at the well drilling to guarantee the fastness that drilling rod 89 and linking post 86 are connected, be favorable to the convenience to the installation of drilling rod 89, improve the efficiency of geological exploration well drilling.
It should be noted that: the drill bit is installed to the one end that drilling rod 89 kept away from linking post 86, the installation to drilling rod 89 is accomplished at external thread 87's effect in the inside that links up post 86 pivoted messenger drilling rod 89 and insert threaded hole 88 promptly, when needs are dismantled drilling rod 89, motor 81 stops the back and applys the motor 81 operation to drilling rod 89 and drive the drilling rod 89 and rotate the effort in the opposite direction of in-process, thereby can make drilling rod 89 screw out from threaded hole 88's inside under threaded hole 88's effect, improve the efficiency of geological exploration drilling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A geological exploration drilling hydraulic propulsion device, comprising a top plate (2) and a propulsion device body (1) arranged on the upper surface of the top plate (2) and a hydraulic cylinder (3) arranged on the bottom surface of the top plate (2) and a sliding plate (5) arranged below the top plate (2), characterized in that: the hydraulic cylinder is characterized by also comprising a buffer component (7) arranged at the end part of the hydraulic cylinder (3);
buffer unit (7) include first disc (71), second disc (72), spring (73) and slide bar (75), first disc (71) fixed connection be in the tip of pneumatic cylinder (3) output shaft, through-hole (74) that are the annular array and arrange are seted up to the upper surface of sliding plate (5), just slide bar (75) sliding connection be in the internal wall face of through-hole (74), second disc (72) fixed connection be in the tip of slide bar (75), slide bar (75) are kept away from the one end of second disc (72) with first disc (71) fixed connection, spring (73) are the annular array and set up the bottom surface of first disc (71).
2. The geological exploration drilling hydraulic propulsion device of claim 1, characterized in that: the buffer assembly (7) further comprises a second spring (76), the second spring (76) is fixedly connected to the upper surface of the second disc (72) in an annular array, and one end, far away from the second disc (72), of the second spring (76) is fixedly connected with the sliding plate (5).
3. The geological exploration drilling hydraulic propulsion device of claim 1, characterized in that: the drilling assembly (8) is arranged on the surface of the sliding plate (5), the drilling assembly (8) comprises a bearing (84) and a connecting column (86), an installation groove (85) is formed in the upper surface of the sliding plate (5), the bearing (84) is installed on the inner wall surface of the installation groove (85), and the connecting column (86) is installed on the inner wall surface of the bearing (84).
4. Geological exploration drilling hydraulic propulsion equipment according to claim 3, characterized in that: the drilling assembly (8) further comprises a motor (81), a first bevel gear (82) and a second bevel gear (83), the motor (81) is fixedly installed on the upper surface of the sliding plate (5), the first bevel gear (82) is fixedly connected to the end of an output shaft of the motor (81), the second bevel gear (83) is screwed on the surface of the first bevel gear (82), and the second bevel gear (83) is fixedly connected to the end of the connecting column (86).
5. Geological exploration drilling hydraulic propulsion equipment according to claim 4, characterized in that: the drilling assembly (8) further comprises a drill rod (89), a threaded hole (88) is formed in one end, away from the second bevel gear (83), of the connecting column (86), and the drill rod (89) is in threaded connection with the inner wall surface of the threaded hole (88).
6. Geological exploration drilling hydraulic propulsion equipment according to claim 5, characterized in that: the drilling assembly (8) further comprises an external thread (87), and the external thread (87) is embedded on the surface of the drill rod (89).
7. The geological exploration drilling hydraulic propulsion device of claim 1, characterized in that: one end of the first spring (73) is fixedly connected with the bottom surface of the first disc (71), and one end, far away from the first disc (71), of the first spring (73) is fixedly connected with the upper surface of the sliding plate (5).
8. The geological exploration drilling hydraulic propulsion device of claim 1, characterized in that: the bottom surface of the top plate (2) is fixedly connected with limiting rods (4), the limiting rods (4) are arranged in a rectangular array, the sliding plate (5) is connected to the surface of the limiting rods (4) in a sliding mode, and one end of the limiting rods (4) far away from the top plate (2) is fixedly connected with a base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210018121.3A CN114293933A (en) | 2022-01-07 | 2022-01-07 | Geological exploration drilling hydraulic propulsion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210018121.3A CN114293933A (en) | 2022-01-07 | 2022-01-07 | Geological exploration drilling hydraulic propulsion equipment |
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| Publication Number | Publication Date |
|---|---|
| CN114293933A true CN114293933A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210018121.3A Pending CN114293933A (en) | 2022-01-07 | 2022-01-07 | Geological exploration drilling hydraulic propulsion equipment |
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2022
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| CN206233922U (en) * | 2016-11-16 | 2017-06-09 | 西南大学 | A kind of electronic cartridge type earth boring auger |
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| CN214697704U (en) * | 2021-05-31 | 2021-11-12 | 王宝元 | Petroleum and natural gas drilling bit |
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