CN219528938U - Geological exploration drilling device - Google Patents

Abstract

The utility model discloses a geological exploration drilling device, which relates to the field of geological exploration machinery and solves the problems that after a foot rest is nailed into soil, the whole device is inclined due to the ground surface condition or is unstable due to uneven ground surface, and in the subsequent drilling process, a drill pipe is possibly inclined or unstable when the drill pipe is drilled into the soil, and the geological exploration drilling device comprises a driving motor, wherein the driving end of the driving motor is fixedly provided with the drill pipe, and the outer side of the driving motor is provided with a lifting mechanism for driving the driving motor and the drill pipe to lift; according to the utility model, by installing the four telescopic assemblies, the lengths of the four telescopic assemblies are manually rotated and controlled through the four handles respectively, and the horizontal bubble is matched for use, so that the device is beneficial to adapting to rugged ground surfaces through the four telescopic assemblies, and therefore, a drill pipe can drill into soil on the rugged ground surfaces at a vertical angle, and the accuracy of a drilled sample is improved.

Description

Geological exploration drilling device

Technical Field

The utility model relates to the field of geological exploration machinery, in particular to a geological exploration drilling device.

Background

Engineering geological survey is a geological survey work performed to ascertain geological factors affecting engineering buildings; the geological factors to be surveyed include the geological structure or structures: geomorphology, hydrogeologic conditions, physical and mechanical properties of soil and rock, natural (physical) geologic phenomena, natural building materials, and the like;

the prior China discloses patent 202123000748.6, which discloses a drilling device for geological exploration, wherein a foot rest is arranged, the foot rest is nailed into soil before the device works, and the two sides of the two ends of the bottom of the foot rest are tapered nails, so that the device is more stable in the running process, and the drilling device is matched with a fixing hole formed in a fixing plate to prevent a drill pipe from shifting, so that the device is prevented from being broken down due to running vibration of the device;

however, due to the complex geological survey surface environment, which is mostly a rugged ground, after the foot rest is nailed into the soil, the whole device may be inclined due to the surface condition or unstable due to the rugged surface, and in the subsequent drilling process, the drill pipe may be askew or unstable when the drill pipe is drilled into the soil.

Disclosure of Invention

The utility model aims to provide a geological exploration drilling device which can adapt to rugged surface and can solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a geological exploration drilling device, includes driving motor, driving motor's driving end fixed mounting has the drill pipe, driving motor's outside is installed and is used for driving motor with the elevating system that the drill pipe goes up and down, driving motor's upside is installed the roof, driving motor's downside is installed the bottom plate, stabilizing component is installed to the lower extreme of bottom plate; the four telescopic assemblies are fixedly arranged between the top plate and the bottom plate and are positioned at corners of the top plate and the bottom plate.

Preferably, the telescopic assembly comprises first sleeves penetrating through the top plate and the bottom plate respectively, the first sleeves are fixedly connected with the top plate and the bottom plate in a connecting mode, the connecting rods are rotatably arranged in the first sleeves through bearings, the lower ends of the connecting rods are fixedly connected with threaded rods, and the bearings can reduce friction between the connecting rods and the sleeves.

Preferably, the outside activity of threaded rod has cup jointed threaded sleeve, fixed mounting has first spacing on threaded sleeve's the inner wall, just first spacing pass through the reservation groove with threaded rod sliding connection, threaded sleeve's upper end fixedly connected with spacing ring, threaded sleeve's outside screw thread has cup jointed the second sleeve, third sleeve has been cup jointed in the activity of second sheathed tube outside, just third sleeve with the connected mode between the threaded rod is threaded connection, and first spacing is favorable to threaded sleeve to rotate along with the threaded rod altogether.

Preferably, the caulking groove is formed in the upper end of the inner wall of the third sleeve, the threaded sleeve is connected with the third sleeve in a rotating mode through the limiting ring and the caulking groove, the second sleeve and the outer side of the third sleeve are fixedly connected with second limiting strips, the second limiting strips are connected with the first sleeve and the third sleeve in a sliding mode through movable grooves, and the limiting ring can be embedded into the caulking groove to facilitate the threaded sleeve to stretch out and draw back along with the third sleeve.

Preferably, the stabilizing assembly comprises a spherical hinge universal joint with a top end face fixedly connected with the bottom end face of the second sleeve, a connecting disc is fixedly connected with the lower end of the spherical hinge universal joint, the connecting disc is rotationally connected with the second sleeve through the spherical hinge universal joint, two pin rods which are symmetrically distributed are fixedly arranged at the lower end of the connecting disc, and the lower end of each pin rod is in a dome cone shape.

Preferably, the center of the upper end surface of the top plate is fixedly embedded with a horizontal bubble, the top end of the connecting rod is positioned on the outer side of the first sleeve and fixedly connected with a rotary table, the upper end of the rotary table is fixedly provided with a handle, and the rotary table can enlarge the torque of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, by installing the four telescopic assemblies, the lengths of the four telescopic assemblies are manually rotated and controlled through the four handles respectively, and the horizontal bubble is matched for use, so that the device is beneficial to adapting to rugged ground surfaces through the four telescopic assemblies, and therefore, a drill pipe can drill into soil on the rugged ground surfaces at a vertical angle, and the accuracy of a drilled sample is improved.

Drawings

FIG. 1 is a schematic front side view of the present utility model;

FIG. 2 is a rear schematic view of the present utility model;

FIG. 3 is a schematic illustration of the protective cover plate of the present utility model removed;

FIG. 4 is a schematic view of the cleaning mechanism of the present utility model.

In the figure: 1. a driving motor; 2. drilling a pipe; 3. a lifting mechanism; 4. a top plate; 5. a bottom plate; 6. horizontal bubbles; 7. a telescoping assembly; 701. a first sleeve; 702. a connecting rod; 703. a threaded rod; 704. a threaded sleeve; 705. a first limit bar; 706. a limiting ring; 707. a second sleeve; 708. a third sleeve; 709. a caulking groove; 710. the second limit bar; 8. a stabilizing assembly; 801. ball-and-socket joint; 802. a connecting disc; 803. a pin rod; 9. a turntable; 10. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Example 1

Referring to fig. 1 and 2, a geological exploration drilling device in the drawings comprises a driving motor 1, a drill pipe 2 is fixedly arranged at the driving end of the driving motor 1, a lifting mechanism 3 for driving the driving motor 1 and the drill pipe 2 to lift is arranged at the outer side of the driving motor 1, a top plate 4 is arranged at the upper side of the driving motor 1, a bottom plate 5 is arranged at the lower side of the driving motor 1, and a stabilizing component 8 is arranged at the lower end of the bottom plate 5; the telescopic components 7, four telescopic components 7 which adjust the height and angle of the drill pipe 2 are fixedly arranged between the top plate 4 and the bottom plate 5, and the telescopic components 7 are positioned at the corners of the top plate 4 and the bottom plate 5.

Referring to fig. 2 and 3, the telescopic assembly 7 includes a first sleeve 701 penetrating through the top plate 4 and the bottom plate 5, and the first sleeve 701 is fixedly connected with the top plate 4 and the bottom plate 5, a connecting rod 702 is rotatably installed in the first sleeve 701 through a bearing, and a threaded rod 703 is fixedly connected to the lower end of the connecting rod 702.

Referring to fig. 3, a threaded sleeve 704 is movably sleeved on the outer side of the threaded rod 703, a first limit bar 705 is fixedly mounted on the inner wall of the threaded sleeve 704, the first limit bar 705 is slidably connected with the threaded rod 703 through a reserved groove, a limit ring 706 is fixedly connected to the upper end of the threaded sleeve 704, a second sleeve 707 is movably sleeved on the outer side of the threaded sleeve 704, a third sleeve 708 is movably sleeved on the outer side of the second sleeve 707, and the connection mode between the third sleeve 708 and the threaded rod 703 is threaded connection.

Referring to fig. 3, a caulking groove 709 is formed at an upper end of an inner wall of the third sleeve 708, the threaded sleeve 704 is rotatably connected with the third sleeve 708 through the limiting ring 706 and the caulking groove 709, the outer sides of the second sleeve 707 and the third sleeve 708 are fixedly connected with a second limiting strip 710, and the second limiting strip 710 is slidably connected with the first sleeve 701 and the third sleeve 708 through movable grooves.

The device can adapt to the working principle of rugged ground surface: firstly, the device is transported to a place where exploration is needed, after the device is placed on the ground surface of the exploration place, four telescopic assemblies 7 are adjusted according to the rugged environment of the ground surface, the connecting rod 702 is rotated through the handle 10, under the condition that the third sleeve 708 is in threaded connection with the threaded rod 703, the threaded rod 703 drives the third sleeve 708 to stretch out and draw back the first sleeve 701, the third sleeve 708 drives the threaded sleeve 704 to stretch out simultaneously through the limiting rings 706 and the caulking grooves 709, under the condition that the first limiting strips 705 are in sliding connection with the threaded rod 703, the threaded rod 703 drives the threaded sleeve 704 to rotate together through the first limiting strips 705, under the condition that the threaded sleeve 704 is in threaded connection with the second sleeve 707, the threaded sleeve 704 drives the second sleeve 707 to stretch out from the inside of the third sleeve 708, and the length of the four telescopic assemblies 7 can be adjusted independently, and accordingly the device can adapt to the rugged ground surface.

Example 2

Referring to fig. 1 and 4, in this embodiment, for further description of example 1, the stabilizing component 8 includes a ball joint universal joint 801 with a top end surface fixedly connected to a bottom end surface of the second sleeve 707, a connecting disc 802 is fixedly connected to a lower end of the ball joint universal joint 801, the connecting disc 802 is rotatably connected to the second sleeve 707 through the ball joint universal joint 801, and two symmetrically distributed pins 803 are fixedly arranged at a lower end of the connecting disc 802.

In this embodiment: after the lengths of the four telescopic assemblies 7 are adjusted through the surface environment, two pin rods 803 at the lower end of the connecting disc 802 are nailed into the soil under the condition that the connecting disc 802 is rotationally connected with the second sleeve 707 through the spherical hinge universal joint 801, so that the device is more stable in the running process, and the drill pipe 2 is prevented from shifting.

Example 3

Referring to fig. 1, for further explanation of this embodiment, a horizontal bubble 6 is fixedly embedded in the center of the upper end surface of the top plate 4, a turntable 9 is fixedly connected to the top end of the connecting rod 702 outside the first sleeve 701, and a handle 10 is fixedly connected to the upper end of the turntable 9.

In this embodiment: after the pins 803 are driven into the soil, the individual telescoping assemblies 7 are trimmed against the horizontal bubbles 6 to facilitate vertical drilling of the drill pipe 2 into the soil.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a geological exploration drilling device, includes driving motor (1), driving motor (1) drive end fixed mounting has drill pipe (2), elevating system (3) that are used for driving motor (1) with drill pipe (2) go up and down are installed in driving motor (1)'s the drive end, roof (4) are installed to driving motor (1) upside, bottom plate (5) are installed to driving motor (1) downside, its characterized in that: the lower end of the bottom plate (5) is provided with a stabilizing component (8);

the four telescopic assemblies (7) are fixedly arranged between the top plate (4) and the bottom plate (5) and are positioned at corners of the top plate (4) and the bottom plate (5).

2. A geological exploration drilling rig as claimed in claim 1, wherein: the telescopic component (7) comprises a first sleeve (701) penetrating through the top plate (4) and the bottom plate (5) respectively, the first sleeve (701) is fixedly connected with the top plate (4) and the bottom plate (5) in a connecting mode, a connecting rod (702) is rotatably installed in the first sleeve (701) through a bearing, and a threaded rod (703) is fixedly connected with the lower end of the connecting rod (702).

3. A geological exploration drilling rig as claimed in claim 2, wherein: threaded sleeve (704) has been cup jointed in the outside activity of threaded rod (703), fixed mounting has first spacing (705) on the inner wall of threaded sleeve (704), just first spacing (705) through reserve tank with threaded rod (703) sliding connection, the upper end fixedly connected with spacing ring (706) of threaded sleeve (704), second sleeve (707) has been cup jointed to the outside screw thread of threaded sleeve (704), third sleeve (708) has been cup jointed in the outside activity of second sleeve (707), just third sleeve (708) with connected mode between threaded rod (703) is threaded connection.

4. A geological exploration drilling rig as claimed in claim 3, wherein: the caulking groove (709) is formed in the upper end of the inner wall of the third sleeve (708), the threaded sleeve (704) is rotationally connected with the third sleeve (708) through the limiting ring (706) and the caulking groove (709), the second sleeve (707) and the outer side of the third sleeve (708) are fixedly connected with second limiting strips (710), and the second limiting strips (710) are in sliding connection with the first sleeve (701) and the third sleeve (708) through movable grooves.

5. A geological exploration drilling rig as claimed in claim 4, wherein: the stabilizing assembly (8) comprises a spherical hinge universal joint (801) with the top end face fixedly connected with the bottom end face of the second sleeve (707), a connecting disc (802) is fixedly connected to the lower end of the spherical hinge universal joint (801), the connecting disc (802) is rotationally connected with the second sleeve (707) through the spherical hinge universal joint (801), and two pin rods (803) which are symmetrically distributed are fixedly arranged at the lower end of the connecting disc (802).

6. A geological exploration drilling rig as claimed in claim 2, wherein: the horizontal bubble (6) is fixedly embedded in the center of the upper end face of the top plate (4), the top end of the connecting rod (702) is located on the outer side of the first sleeve (701) and fixedly connected with a rotary table (9), and a handle (10) is fixedly arranged at the upper end of the rotary table (9).