CN219431768U - Novel rotary drilling rig - Google Patents
Novel rotary drilling rig Download PDFInfo
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- CN219431768U CN219431768U CN202320556600.0U CN202320556600U CN219431768U CN 219431768 U CN219431768 U CN 219431768U CN 202320556600 U CN202320556600 U CN 202320556600U CN 219431768 U CN219431768 U CN 219431768U
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- rotary drilling
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- drilling rig
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Abstract
The utility model discloses a novel rotary drilling rig, which relates to the technical field of rotary drilling rigs and comprises a rotary drilling rig body, wherein the rotary drilling rig body comprises a walking assembly, a fixed seat is arranged at the upper end of the walking assembly, the outer surfaces of two sides of the fixed seat are movably connected with a stable tipping prevention mechanism, and one end of the stable tipping prevention mechanism far away from the fixed seat is provided with a plugging mechanism. The utility model solves the problems of complicated operation, increased manual labor and influence on working efficiency in the prior art by adopting the joint coordination between the limit connection unit and the driving soil drilling unit, and can drive the threaded rod to rotate through the driving arrangement of the driving motor, and the limit sleeve seat can drive the height of the drill rod to lift and descend under the limit action of the limit groove, so that the stable grafting with the ground is ensured according to the construction soil condition, and the possibility that the center of the rotary drilling rig is unstable and easy to tip over when the rotary drilling operation is performed is avoided.
Description
Technical Field
The utility model relates to the technical field of rotary drilling rigs, in particular to a novel rotary drilling rig.
Background
The rotary drilling rig is a large-caliber efficient hole forming device used in foundation construction, and the rotary drilling rig utilizes a drill rod to rotate and excavate the ground, so that the purpose of quickly forming a pile hole with a required diameter and depth is achieved. The rotary drilling rig has high power and strong power, and is rapid in hole forming, and is widely used for exploring ores, railways, highways, bridges, water conservancy and hydropower, tunnels, wells, anchor rods, small-caliber diamond core rope coring drilling, civil engineering, engineering geological exploration, ground source hot drilling, coalbed methane drilling, outburst prevention drilling rigs and the like, but when the traditional rotary drilling rig runs on a construction site, due to uneven pavement, the rotary drilling rig can be turned over when one side of the rotary drilling rig passes through a slope, sometimes the slope is overlarge, the rotary drilling rig can be turned over, and the safety of workers is threatened.
The publication number is: the utility model provides a CN 216553787U's a be used for dig rig anti-tipping device soon, includes the supporting seat, open at the upper end middle part of supporting seat has the spacing groove, joint movable connection has adjustment mechanism between the left cell wall middle part of spacing groove and the right cell wall middle part jointly, a plurality of fixed slot has all been opened at the upper end front portion and the upper end rear portion of supporting seat, a plurality of all be connected with fixed establishment through bolt fixedly in the fixed slot. According to the anti-tipping device for the rotary drilling rig, the supporting effect of the rotary drilling rig is improved by arranging the adjusting mechanism and the supporting mechanism, the stability is high, the fixing effect between the device and the land is enhanced by arranging the fixing mechanism, and the anti-tipping device is suitable for wide use.
In order to solve the problem that the existing anti-tipping device is not fixed firmly enough and easy to shake between the ground, the prior art adopts a mode that a rotary handle is adopted to enable a ground plug to move downwards, and the ground plug and a screw rod can be inserted into the ground to be fixed, but the problems that the number of screws required to be plugged into the ground is too large, the screws are plugged into the ground manually one by one, and the screws are fixed on the ground, so that the manual labor is increased, the operation is complex, and the work efficiency is affected can be solved.
Disclosure of Invention
The utility model aims to provide a novel rotary drilling rig so as to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the novel rotary drilling rig comprises a rotary drilling rig body, wherein the rotary drilling rig body comprises a walking assembly, a fixed seat is arranged at the upper end of the walking assembly, stable anti-tipping mechanisms are movably connected to the outer surfaces of two sides of the fixed seat, and a plug-in mechanism is arranged at one end, far away from the fixed seat, of the stable anti-tipping mechanisms;
the stable anti-tipping mechanism comprises a telescopic adjusting unit and a buffer unit, and the buffer unit is arranged on the inner side of one end of the telescopic adjusting unit and is connected with the telescopic adjusting unit;
the plug-in mechanism comprises a limit connection unit and a driving soil drilling unit, and one end of the driving soil drilling unit is fixedly connected with the outer surface of an output shaft of the limit connection unit.
The technical scheme of the utility model is further improved as follows: the telescopic adjusting unit comprises a fixed sleeve and a sliding sleeve, wherein the outer surface of one end of the fixed sleeve is hinged with the outer side surface of the fixed seat, and the outer surfaces of the two sides of the fixed sleeve are respectively provided with an auxiliary limiting movable groove.
By adopting the technical scheme, through the arrangement of the movable groove, the auxiliary limiting function is carried out on the fixed sleeve and the connecting sliding block, and the situation that the sliding sleeve falls off due to excessive stretching distance is avoided.
The technical scheme of the utility model is further improved as follows: the inner wall sliding connection of movable groove has the connection slider, the inboard one end of connection slider respectively with the one end surface fixed connection of slip sleeve, slip sleeve's surface and fixed sleeve's inner wall sliding connection.
By adopting the technical scheme, the connecting sliding blocks are two same in size and are symmetrically distributed by taking the sliding sleeve as an axis.
The technical scheme of the utility model is further improved as follows: the damping unit comprises a hydraulic cylinder, wherein the outer surface of one end of the hydraulic cylinder is fixedly connected with the outer side surface of the fixed sleeve, the output end of the hydraulic cylinder is fixedly connected with the outer surface of the connecting sliding block, the damping spring is fixedly installed on the top surface of the inner cavity of the fixed sleeve, and the other end of the damping spring is fixedly connected with the outer surface of one end of the sliding sleeve.
By adopting the technical scheme, the flexible extension of the sliding sleeve is achieved through the arrangement of the hydraulic cylinder.
The technical scheme of the utility model is further improved as follows: the one end that the slip sleeve kept away from damping spring articulates there is the fixed block, the inboard surface of fixed block is provided with the telescopic link of installing at the walking subassembly lateral surface.
By adopting the technical scheme, the telescopic rod is used for assisting the length change of the sliding sleeve to stretch.
The technical scheme of the utility model is further improved as follows: the limiting connection unit comprises a connection seat and a fixed limiting seat, wherein the outer surface of one side of the connection seat is fixedly connected with the outer surface of the fixed block, the upper surface of the connection seat is fixedly communicated with the lower surface of the fixed limiting seat, and limiting grooves are respectively formed in the outer surfaces of two sides of the fixed limiting seat.
By adopting the technical scheme, the lifting limiting device is used for limiting lifting of the limiting sleeve seat through the arrangement of the limiting groove, and the lifting limiting device is prevented from flying under the rotating action of the threaded rod.
The technical scheme of the utility model is further improved as follows: the driving soil drilling unit comprises a driving motor, the downside of the driving motor is fixedly connected with the outer surface of the upper end of a fixed limit seat, a threaded rod is fixedly connected to an output shaft of the driving motor, a limit sleeve seat is connected with the inner wall of a limit groove in a threaded manner, the lower end of the limit sleeve seat is fixedly connected with a drill rod which is rotationally connected with the upper end of a connecting seat, and a conical thread drill bit is arranged at the bottom end of the drill rod.
By adopting the technical scheme, the surface of the conical thread drill bit is provided with spiral threads for increasing friction force with the land.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a novel rotary drilling rig, which adopts the common cooperation between a telescopic adjusting unit and a buffer unit, solves the problem that the rotary drilling rig is easy to tip over after passing through uneven road sections, can drive the length of a sliding sleeve to stretch through the arrangement of a hydraulic cylinder, assists the telescopic effect of a telescopic rod to realize unified adjustment of the length, can adjust the soft and hard stretching degree of a damping spring through flexible telescopic of the hydraulic cylinder, enables the rotary drilling rig body to obtain different buffer effects when passing through different roads, can modulate the damping spring to a soft and elastic state in places with small inclination degree, and can stretch the damping spring to a hard bias state when passing through places with large inclination degree, thereby ensuring that the rotary drilling rig body can obtain better supporting force and ensuring the integral stable effect of the rotary drilling rig.
2. The utility model provides a novel rotary drilling rig, which adopts the joint coordination between a limiting connection unit and a driving soil drilling unit, solves the problems of complicated operation, increased manual labor and influence on working efficiency in the prior art, can drive a threaded rod to rotate through the driving arrangement of a driving motor, can drive the height of a drill rod to lift and descend under the limiting action of a limiting groove, and can carry out adaptation adjustment according to the construction soil condition, thereby ensuring stable grafting with the ground and preventing the possibility of unstable center and easy tipping of the rotary drilling rig when carrying out rotary drilling operation.
3. The utility model provides a novel rotary drilling rig, which adopts the joint coordination between a drill rod and a conical thread drill bit, and can increase the friction force and the holding power between the whole drill rod and the land, thereby enhancing the fixing effect between the device and the land, avoiding the problem that the whole rotary drilling rig is easy to shake, ensuring the whole stability and being beneficial to further wide popularization and application range.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic bottom perspective view of the present utility model;
FIG. 3 is a schematic perspective sectional view of the fixing sleeve of the present utility model;
FIG. 4 is a schematic view of a partial perspective of the stabilized anti-tipping mechanism of the utility model;
fig. 5 is a schematic perspective sectional view of the plugging mechanism of the present utility model.
In the figure: 1. a rotary drilling rig body; 11. a walking assembly; 12. a fixing seat; 2. a stable anti-tipping mechanism; 3. a plug-in mechanism; 211. a fixed sleeve; 212. a sliding sleeve; 213. the connecting slide block; 221. a hydraulic cylinder; 222. a damping spring; 223. a telescopic rod; 2231. a fixed block; 311. a connecting seat; 312. fixing a limit seat; 3121. a limit groove; 321. a driving motor; 322. a threaded rod; 323. a limit sleeve seat; 324. and (3) drilling rod.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a novel rotary drilling rig, which comprises a rotary drilling rig body 1, wherein the rotary drilling rig body 1 comprises a walking assembly 11, a fixed seat 12 is arranged at the upper end of the walking assembly 11, the outer surfaces of two sides of the fixed seat 12 are movably connected with a stable anti-tipping mechanism 2, and one end of the stable anti-tipping mechanism 2 far away from the fixed seat 12 is provided with a plugging mechanism 3; the stable anti-tipping mechanism 2 comprises a telescopic adjusting unit and a buffer unit, wherein the buffer unit is arranged on the inner side of one end of the telescopic adjusting unit and is connected with the telescopic adjusting unit; the plug-in mechanism 3 is including spacing connecting element and drive brill native unit, the one end of drive brill native unit and the output shaft external surface fixed connection of spacing connecting element, flexible adjustment unit is including fixed sleeve 211 and slip sleeve 212, the one end surface of fixed sleeve 211 is articulated with the lateral surface of fixing base 12, the auxiliary spacing movable groove has been seted up respectively to the both sides surface of fixed sleeve 211, the inner wall sliding connection of movable groove has connecting slide 213, connecting slide 213's inboard one end respectively with the one end external surface fixed connection of slip sleeve 212, the surface of slip sleeve 212 and the inner wall sliding connection of fixed sleeve 211, through the setting of pneumatic cylinder 221, can drive the length of slip sleeve 212 and stretch, the flexible effect of auxiliary telescopic link 223 has realized the unified regulation to length.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the buffer unit comprises a hydraulic cylinder 221, one end outer surface of the hydraulic cylinder 221 is fixedly connected with the outer side surface of the fixed sleeve 211, the output end of the hydraulic cylinder 221 is fixedly connected with the outer surface of the connecting sliding block 213, the damping spring 222 is fixedly installed on the top surface of the inner cavity of the fixed sleeve 211, the other end of the damping spring 222 is fixedly connected with one end outer surface of the sliding sleeve 212, one end, far away from the damping spring 222, of the sliding sleeve 212 is hinged with a fixed block 2231, the inner side outer surface of the fixed block 2231 is provided with a telescopic rod 223 installed on the outer side surface of the travelling assembly 11, the soft and hard stretching degree of the damping spring 222 can be adjusted through flexible stretching of the hydraulic cylinder 221, different buffer effects can be obtained when the rotary drilling rig body passes through different road surfaces, the damping spring 222 can be stretched to a hard state when the inclination degree is small, the rotary drilling rig body can obtain better supporting force when passing through the place with large inclination degree, and the whole stable effect of the rotary drilling rig is ensured.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, spacing connecting element is including connecting seat 311 and fixed spacing seat 312, the surface fixed connection of one side surface of connecting seat 311 and fixed block 2231, the upper surface of connecting seat 311 and the lower fixed surface intercommunication of fixed spacing seat 312, spacing groove 3121 has been seted up respectively to the both sides surface of fixed spacing seat 312, drive brill soil unit is including driving motor 321, driving motor 321's downside and fixed spacing seat 312's upper end surface fixed connection, fixedly connected with threaded rod 322 on driving motor 321's the output shaft, threaded rod 322's surface threaded connection has the stop collar seat 323 with spacing groove 3121 inner wall sliding connection, the lower extreme fixedly connected with of stop collar seat 323 and connecting seat 311 upper end rotate the drilling rod 324 of being connected, the bottom of drilling rod 324 is provided with the toper screw drill bit, adopt the joint between spacing connecting element and the drive brill soil unit, the problem of prior art complex operation has been solved, manual labor increases, through driving motor 321's drive setting, can drive threaded rod 322 rotatory, under the spacing effect of spacing groove 3121, stop collar 323 can drive the height of 324 and carry out lifting and drop according to the circumstances of dig, the stability of the drilling machine that digs, the whole soil can be adjusted, the stability of the well-being guaranteed, the well-being suitable when the drilling rig is tipped over, the whole is guaranteed.
The working principle of the novel rotary drilling rig is specifically described below.
As shown in fig. 1-5, when the rotary drilling rig passes through an uneven road surface, firstly, the fixed seat 12 may be inclined to the side, at this time, flexible driving of the hydraulic cylinder 221 stretches and contracts to drive the sliding sleeve 212 and the connecting sliding block 213 to slide on the inner wall of the fixed sleeve 211, the length of the damping spring 222 is stretched, when the elasticity of the stretching of the damping spring 222 is smaller, the damping spring 222 is in a stronger state, the soft and hard stretching degree of the damping spring 222 is properly regulated, so that the rotary drilling rig body obtains different buffer effects when passing through different road surfaces, the damping spring 222 is stretched to a harder state when passing through a place with small inclination degree, the rotary drilling rig body is ensured to obtain better supporting force when passing through a place with large inclination degree, and then, after the sliding sleeve 212 and the telescopic rod 223 are stretched to a proper position, the whole rotary drilling rig is started and stopped, the driving motor 321 is controlled to be started, so that the threaded rod 322 is rotated, and under the rotating action, the limit sleeve 323 drives 324 and the conical thread bit are simultaneously inserted into the ground, thereby ensuring that the rotary drilling rig body is prevented from being tilted or the rotary drilling rig body is prevented from being tilted down.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a novel rotary drilling rig, includes rotary drilling rig fuselage (1), its characterized in that: the rotary drilling rig body (1) comprises a walking assembly (11), a fixed seat (12) is arranged at the upper end of the walking assembly (11), stable anti-tipping mechanisms (2) are movably connected to the outer surfaces of two sides of the fixed seat (12), and a plug-in mechanism (3) is arranged at one end, far away from the fixed seat (12), of the stable anti-tipping mechanisms (2);
the stable anti-tipping mechanism (2) comprises a telescopic adjusting unit and a buffer unit, wherein the buffer unit is arranged at the inner side of one end of the telescopic adjusting unit and is connected with the telescopic adjusting unit;
the plug-in mechanism (3) comprises a limit connection unit and a driving soil drilling unit, and one end of the driving soil drilling unit is fixedly connected with the outer surface of an output shaft of the limit connection unit.
2. The novel rotary drilling rig according to claim 1, wherein: the telescopic adjusting unit comprises a fixed sleeve (211) and a sliding sleeve (212), wherein one end outer surface of the fixed sleeve (211) is hinged with the outer side surface of the fixed seat (12), and two side outer surfaces of the fixed sleeve (211) are respectively provided with an auxiliary limiting movable groove.
3. The novel rotary drilling rig according to claim 2, wherein: the inner wall sliding connection of movable groove has connection slider (213), the inboard one end of connection slider (213) is connected with the one end surface fixed connection of slip sleeve (212) respectively, the surface of slip sleeve (212) and the inner wall sliding connection of fixed sleeve (211).
4. The novel rotary drilling rig according to claim 1, wherein: the damping unit comprises a hydraulic cylinder (221), wherein the outer surface of one end of the hydraulic cylinder (221) is fixedly connected with the outer side surface of a fixed sleeve (211), the output end of the hydraulic cylinder (221) is fixedly connected with the outer surface of a connecting sliding block (213), a damping spring (222) is fixedly arranged on the top surface of the inner cavity of the fixed sleeve (211), and the other end of the damping spring (222) is fixedly connected with the outer surface of one end of a sliding sleeve (212).
5. The novel rotary drilling rig according to claim 4, wherein: one end of the sliding sleeve (212) far away from the damping spring (222) is hinged with a fixed block (2231), and the inner outer surface of the fixed block (2231) is provided with a telescopic rod (223) arranged on the outer side surface of the walking assembly (11).
6. The novel rotary drilling rig according to claim 1, wherein: the limiting connection unit comprises a connection seat (311) and a fixed limiting seat (312), wherein one side outer surface of the connection seat (311) is fixedly connected with the outer surface of the fixed block (2231), the upper surface of the connection seat (311) is fixedly communicated with the lower surface of the fixed limiting seat (312), and limiting grooves (3121) are respectively formed in the outer surfaces of two sides of the fixed limiting seat (312).
7. The novel rotary drilling rig according to claim 1, wherein: the driving soil drilling unit comprises a driving motor (321), the lower side of the driving motor (321) is fixedly connected with the outer surface of the upper end of a fixed limit seat (312), a threaded rod (322) is fixedly connected to an output shaft of the driving motor (321), a limit sleeve seat (323) which is slidably connected with the inner wall of a limit groove (3121) is connected to the outer surface of the threaded rod (322) in a threaded manner, a drill rod (324) which is rotatably connected with the upper end of a connecting seat (311) is fixedly connected to the lower end of the limit sleeve seat (323), and a conical threaded drill bit is arranged at the bottom end of the drill rod (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556600.0U CN219431768U (en) | 2023-03-21 | 2023-03-21 | Novel rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556600.0U CN219431768U (en) | 2023-03-21 | 2023-03-21 | Novel rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219431768U true CN219431768U (en) | 2023-07-28 |
Family
ID=87342760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556600.0U Active CN219431768U (en) | 2023-03-21 | 2023-03-21 | Novel rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219431768U (en) |
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2023
- 2023-03-21 CN CN202320556600.0U patent/CN219431768U/en active Active
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