CN217652682U

CN217652682U - Drilling equipment for engineering geological exploration

Info

Publication number: CN217652682U
Application number: CN202221594094.6U
Authority: CN
Inventors: 滕永翔
Original assignee: Development And Reform Bureau Of Aihui District Heihe City
Current assignee: Development And Reform Bureau Of Aihui District Heihe City
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-25
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a drilling equipment for engineering geological survey, including returning the shape base, the top of returning the shape base is equipped with the motor, and the output shaft bottom fixedly connected with of motor is located the probing drill bit of returning the shape base, the equal fixedly connected with branch in top both sides of returning the shape base, the top fixedly connected with support of branch, the same automatic vertical adjustment subassembly of fixedly connected with between two supports, the bottom of automatic vertical adjustment subassembly is inlayed and is adorned and be fixed with multistage electric telescopic handle, multistage electric telescopic handle's the end fixedly connected with balancing weight that stretches out, two guide posts of the bottom fixedly connected with of automatic vertical adjustment subassembly. The utility model discloses be convenient for adjust the probing drill bit to vertical in the survey subaerial quick automation of having the inclined plane, guarantee that it can carry out vertical probing work, improve the probing effect, be convenient for prevent through pressing solid mode that the probing drill bit from taking place wobbling phenomenon after the adjustment, make things convenient for personnel to use.

Description

Drilling equipment for engineering geological exploration

Technical Field

The utility model relates to a drilling equipment technical field especially relates to a drilling equipment for engineering geological survey.

Background

Along with the rapid development of social economy, the social demand on mineral resources is continuously increased, the drilling technology is particularly key in geological engineering, rock mass is extracted through the drilling technology or a fault sample is subjected to professional analysis, geological engineering tests are developed, important reference data can be provided for engineering operation, the application rate of the drilling technology in geological engineering exploration is very high, the drilling technology is an effective means for geological engineering exploration, the drilling technology in the geological engineering exploration in China has long-term application practice, the drilling technology is developed on the engineering ground surface by using a drilling machine, drilling is carried out in a selected target area to form a cylindrical borehole, and the analysis and research on a geological structure, geological components, geological formation rules and the like are carried out by combining with a corresponding detection technology, so that convenience is provided for the geological engineering exploration by the drilling technology in the geological exploration process.

The main principle of the drilling equipment is that a drilling rig or a motor is used for driving a drilling rod to drill a hole on the ground for exploration, and for the technology, the drilling equipment for engineering geological exploration is disclosed by an authorized bulletin number CN 214303682U; comprises a machine body; a drilling mechanism is arranged in the machine body, fixing mechanisms are arranged on the left side and the right side of the machine body, and a moving mechanism is arranged on the rear side of the drilling mechanism; the drill bit of the drilling mechanism is driven to rotate by the motor, and the drill bit moves downwards by the moving mechanism, so that labor is saved, labor intensity is reduced, and working efficiency is improved.

However, in the above-mentioned manner of drilling by directly driving the drill bit to rotate and move downward, when the drill bit is used for an earth surface to be surveyed, there is no function of quickly and automatically adjusting the drill rod to be vertical (so that the drill rod is easy to tilt on the inclined surface to cause inclined drilling, and the drill bit and the target depth can be extended to prevent the drill bit from being worn away from the earth surface during inclined drilling, and further the ineffective distance of the drill bit is extended to affect the drilling effect).

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, and the drilling equipment who proposes for engineering geological survey.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the drilling equipment for engineering geological exploration comprises a clip-shaped base, wherein a motor is arranged above the clip-shaped base, the bottom end of an output shaft of the motor is fixedly connected with a drilling bit positioned in the clip-shaped base, the drilling bit is used for drilling on an exploration ground during engineering geological exploration, two sides of the top of the clip-shaped base are fixedly connected with supporting rods, the top ends of the supporting rods are fixedly connected with supporting seats, the same automatic vertical adjusting component is fixedly connected between the two supporting seats, the bottom of the automatic vertical adjusting component is embedded with a multi-stage electric telescopic rod, the extending end of the multi-stage electric telescopic rod is fixedly connected with a balancing weight, the bottom of the automatic vertical adjusting component is fixedly connected with two guide columns, the balancing weight is slidably sleeved on the two guide columns, the motor is fixedly installed at the bottom of the balancing weight, the automatic vertical adjusting component is used for quickly and automatically adjusting the balancing weight to be vertical when the exploration ground is an inclined plane, so that the drilling bit can be quickly adjusted to be vertical, the top of the two supporting seats are fixedly connected with the same U-shaped base, the top inner wall of the U-shaped base is embedded with a first electric telescopic rod, the front side of the first electric telescopic rod is fixedly connected with a controller, the extending end of the controller is fixedly connected with the guiding component, and the guiding components are tightly connected with the guiding components, and the guiding components are tightly pressed on the guiding components.

Preferably, automatic vertical adjustment subassembly includes the spherical cover of fixed connection between two supports, and the top and the bottom of spherical cover all set up to the opening, spherical cover internalization cover is equipped with universal ball, multistage electric telescopic handle inlays the dress and fixes the bottom at universal ball, the bottom of universal ball and the top fixed connection of two guide posts, the spherical cover of setting, universal ball and the cooperation of multistage electric telescopic handle, can utilize the vertical decurrent principle of gravity to adjust the balancing weight to vertical fast automatically when investigation ground slope leads to the probing drill to incline, with this can adjust the probing drill to vertical fast.

Preferably, accuse is pressed the direction and is pressed solid subassembly and is included the briquetting, the top fixedly connected with pressure sensor and two T shape guide arms of briquetting, the slip cover of U-shaped seat is established on two T shape guide arms, pressure sensor's top be the sense terminal and with first electric telescopic handle's the end fixed connection that stretches out, pressure sensor and controller electric connection, the bottom of briquetting sets up to concave arc structure and bonds and is fixed with anti-skidding cushion, the bottom of anti-skidding cushion and the top outside in close contact with of universal ball, the pressure sensor who sets up, T shape guide arm, the briquetting, anti-skidding cushion and the cooperation of first electric telescopic handle, can compress tightly the lock solid to universal ball, it takes place to make a round trip to rotate when this can prevent not probing and remove and causes the phenomenon of probing drill bit indiscriminate pendulum.

Preferably, the bottom four corners of the square-shaped base are rotatably connected with universal wheels with locks, and the bottom end of the guide column is fixedly connected with an anti-falling block.

Preferably, the top fixed mounting that is located the support on right side has the battery, and multistage electric telescopic handle, first electric telescopic handle and motor all with battery electric connection.

Preferably, two rolling balls are nested on the inner walls of the four sides of the spherical sleeve, and the universal ball is positioned among the eight rolling balls and is in rolling contact with the rolling balls.

Preferably, two guide through holes which are respectively connected with the outer sides of the corresponding T-shaped guide rods in a sliding manner are formed in the inner wall of the top of the U-shaped seat.

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

the four universal wheels with locks are arranged to facilitate movement;

through the matching of the automatic vertical adjusting assembly, the balancing weight, the multi-stage electric telescopic rod, the first electric telescopic rod and the controller with the pressure control guiding pressing and fixing assembly, the drilling bit can be quickly and automatically adjusted to be vertical on the exploration ground with an inclined plane, the pressing and fixing limitation can be carried out after the adjustment, and the phenomenon that the drilling bit swings after the adjustment is prevented;

through the cooperation of the arranged motor, the multistage electric telescopic rod, the balancing weight, the guide column and the drilling bit, the drilling bit can be driven to rotate and move downwards to perform vertical drilling operation.

The utility model discloses be convenient for adjust the probing drill bit to vertical in the survey subaerial quick automation of having the inclined plane, guarantee that it can carry out vertical probing work, improve the probing effect, be convenient for prevent through pressing solid mode that the probing drill bit from taking place wobbling phenomenon after the adjustment, make things convenient for personnel to use.

Drawings

Fig. 1 is a schematic structural diagram of a drilling apparatus for engineering geological exploration according to the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. an electric motor; 101. a drill bit; 1. a clip-shaped base; 2. a strut; 3. A guide post; 4. a support; 5. a multi-stage electric telescopic rod; 6. a spherical sleeve; 7. a universal ball; 8. a balancing weight; 9. briquetting; 10. a U-shaped seat; 11. an anti-slip rubber pad; 12. a first electric telescopic rod; 13. a controller; 14. a pressure sensor; 15. a T-shaped guide rod; 16. a ball bearing; 17. universal wheel with lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a drilling apparatus for engineering geological exploration, comprising a clip-shaped base 1, a motor 100 disposed above the clip-shaped base 1, a drilling head 101 disposed in the clip-shaped base 1 and fixedly connected to the bottom of an output shaft of the motor 100, the drilling head 101 for drilling the exploration ground during the engineering geological exploration, universal wheels 17 with locks rotatably connected to the bottom four corners of the clip-shaped base 1, support rods 2 fixedly connected to both sides of the top of the clip-shaped base 1, supports 4 fixedly connected to the top of the support rods 2, the same automatic vertical adjustment assembly fixedly connected between the two supports 4, a multi-stage electric telescopic rod 5 embedded and fixed to the bottom of the automatic vertical adjustment assembly, a counterweight 8 fixedly connected to the extension end of the multi-stage electric telescopic rod 5, two guide columns 3 fixedly connected to the bottom of the automatic vertical adjustment assembly, an anti-falling block fixedly connected to the bottom of the guide columns 3, the counterweight 8 slidably mounted on the two guide columns 3, wherein the top of the counterweight 8 is provided with two guide holes slidably connected to the outer sides of the corresponding guide columns 3, the counterweight 8 slidably mounted on the vertical adjustment assembly, and the vertical adjustment assembly is a vertical adjustment ball 6, wherein the counterweight 8 is mounted on the vertical adjustment sleeve 6, and the vertical adjustment assembly is mounted on the vertical adjustment column 6, and the vertical adjustment assembly, wherein the vertical adjustment is mounted on the vertical adjustment column 6, the vertical adjustment assembly, and the vertical adjustment assembly is mounted on the vertical adjustment column 6, the universal ball 7 is positioned among the eight balls 16 and is in rolling contact with the balls 16, the phenomenon that the universal ball 7 is clamped with the inner side of the spherical sleeve 6 due to friction is prevented, the multistage electric telescopic rod 5 is fixedly embedded at the bottom of the universal ball 7, an embedded hole fixedly connected with the outer side of the multistage electric telescopic rod 5 is formed in the bottom of the universal ball 7, the multistage electric telescopic rod 5 is fixedly embedded at the bottom of the universal ball 7 through the embedded hole, the bottom of the universal ball 7 is fixedly connected with the top ends of the two guide columns 3, the arranged spherical sleeve 6 and the universal ball 7 are matched with the multistage electric telescopic rod 5, the counterweight block 8 can be quickly and automatically adjusted to be vertical by utilizing the principle that gravity vertically downwards when the drilling bit 101 inclines due to exploration of ground inclination, and therefore the drilling bit 101 can be quickly adjusted to be vertical;

the top parts of the two support seats 4 are fixedly connected with the same U-shaped seat 10, the inner wall of the top part of the U-shaped seat 10 is fixedly embedded with a first electric telescopic rod 12, the top part of the support seat 4 positioned on the right side is fixedly provided with a storage battery, the multistage electric telescopic rod 5, the first electric telescopic rod 12 and the motor 100 are all electrically connected with the storage battery, the front side of the first electric telescopic rod 12 is fixedly and electrically connected with a controller 13, the extending end of the first electric telescopic rod 12 is fixedly connected with a pressure control guide pressing and fixing component which is electrically connected with the controller 13, the U-shaped seat 10 is slidably sleeved on the pressure control guide pressing and fixing component, the bottom part of the pressure control guide pressing and fixing component is tightly contacted with the top part of the universal ball 7, the pressure control guide pressing and fixing component is used for pressing and fixing the universal ball 7, wherein the pressure control guide pressing and fixing component comprises a pressing block 9, the top part of the pressing block 9 is fixedly connected with a pressure sensor 14 and two T-shaped guide rods 15, the U-shaped seat 10 is slidably sleeved on the two T-shaped guide rods 15, the inner wall of the top of the U-shaped seat 10 is provided with two guide through holes which are respectively in sliding connection with the outer sides of the corresponding T-shaped guide rods 15, so that the vertical sliding guide effect of the T-shaped guide rods 15 is achieved, the top of the pressure sensor 14 is a detection end and is fixedly connected with the extending end of the first electric telescopic rod 12, the pressure sensor 14 is electrically connected with the controller 13, the bottom of the pressing block 9 is of a concave arc structure and is fixedly bonded with an anti-skidding rubber cushion 11, the bottom of the anti-skidding rubber cushion 11 is tightly contacted with the outer side of the top of the universal ball 7, the arranged pressure sensor 14, the T-shaped guide rods 15, the pressing block 9 and the anti-skidding rubber cushion 11 are matched with the first electric telescopic rod 12 and can compress and lock the universal ball 7, and therefore the phenomenon that the drilling bit 101 is disorderly swung due to the back-and-forth rotation when the drilling bit is not drilled and moved can be prevented, the utility model discloses be convenient for adjust probing drill bit 101 to vertical in the survey subaerial quick automation that has the inclined plane, guarantee that it can carry out vertical probing work, improve the probing effect, be convenient for prevent that probing drill bit 101 from taking place wobbling phenomenon through pressing solid mode after the adjustment, make things convenient for personnel to use.

The working principle is as follows: when the device is used, four universal wheels 17 with locks are arranged to facilitate a person to move the device, when a hole needs to be drilled in an exploration ground with an inclined plane in engineering geological exploration, the device can incline along with the inclination phenomenon of the exploration ground after being moved to the exploration ground with the inclined plane, so that the exploration drill bit 101 can incline, when the exploration drill bit 101 needs to be adjusted to vertical exploration, at the moment, the person reversely starts the first electric telescopic rod 12 to drive the pressing block 9 to move upwards through the pressure sensor 14, the pressing block 9 drives the two T-shaped guide rods 15 to slide upwards in the U-shaped seat 10, the pressing block 9 drives the anti-skid rubber cushion 11 to separate upwards from the universal ball 7 and release the pressure fixation, at the moment, under the action of self gravity, the balancing weight 8 automatically rotates downwards to be vertical, the universal ball 7 is driven to rotate in a self-adaption mode among the eight balls 16 through the multi-stage electric telescopic rod 5, and meanwhile, the balancing weight 8 drives the exploration drill bit 101 to automatically rotate to be vertical through the motor 100, so that the exploration drill bit 101 can be quickly and automatically adjusted to the vertical on the exploration ground with the exploration ground;

after adjustment, the closing pressure of the first electric telescopic rod 12 is set by using the controller 13 in advance, at the moment, a person starts the first electric telescopic rod 12 in the forward direction to enable the first electric telescopic rod to drive the pressing block 9 to move downwards through the pressure sensor 14, the pressing block 9 drives the anti-skid rubber mat 11 to move downwards to be in contact with the top of the universal ball 7, the first electric telescopic rod is shielded and limited by the pressing block 9 and does not move downwards, at the moment, the extending end of the first electric telescopic rod 12 can extrude the pressure sensor 14 when moving downwards continuously, the pressure sensor 14 drives the pressing block 9 to extrude the anti-skid rubber mat 11, the universal ball 7 is pressed and locked, the pressure sensor 14 transmits the sensed extrusion force to the controller 13, when the preset pressure value is reached, the controller 13 controls the first electric telescopic rod 12 to be automatically closed, and the drilling bit 101 can be prevented from swinging in a mode of locking the universal ball 7;

during drilling, starting motor 100 and forward start multistage electric telescopic handle 5, motor 100 drives probing drill 101 and rotates, and multistage electric telescopic handle 5 drives balancing weight 8 and slides down on two guide posts 3, and balancing weight 8 passes through motor 100 and drives probing drill 101 and move down, and the probing drill 101 that rotates this moment and move down carries out vertical drilling operation to the investigation ground that has the inclined plane.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drilling device for engineering geological exploration comprises a clip-shaped base (1) and is characterized in that a motor (100) is arranged above the clip-shaped base (1), the bottom end of an output shaft of the motor (100) is fixedly connected with a drilling bit (101) positioned in the clip-shaped base (1), two sides of the top of the clip-shaped base (1) are fixedly connected with a support rod (2), the top end of the support rod (2) is fixedly connected with a support (4), a same automatic vertical adjusting component is fixedly connected between the two support seats (4), the bottom of the automatic vertical adjusting component is embedded and fixed with a multi-stage electric telescopic rod (5), the extending end of the multi-stage electric telescopic rod (5) is fixedly connected with a counterweight block (8), the bottom of the automatic vertical adjusting component is fixedly connected with two guide columns (3), the counterweight block (8) is slidably sleeved on the two guide columns (3), the motor (100) is fixedly installed at the bottom of the counterweight block (8), the top of the two support seats (4) is fixedly connected with a same U-shaped seat (10), the inner wall of the top of the U-shaped seat (10) is fixedly connected with a first electric telescopic rod (12), the front side of the first electric telescopic rod (12) is fixedly connected with a control component (13) which is fixedly connected with a pressing and a pressing component (13), the bottom of the pressure control guide pressing component is tightly contacted with the top of the automatic vertical adjusting component.

2. Drilling equipment for engineering geological exploration according to claim 1, characterized in that the automatic vertical adjustment assembly comprises a spherical sleeve (6) fixedly connected between two supports (4), the top and bottom of the spherical sleeve (6) are both provided with openings, a universal ball (7) is movably sleeved in the spherical sleeve (6), the multi-stage electric telescopic rod (5) is fixedly embedded in the bottom of the universal ball (7), and the bottom of the universal ball (7) is fixedly connected with the top ends of two guide columns (3).

3. The drilling equipment for engineering geological exploration according to claim 2, wherein the pressure control guiding and pressing component comprises a pressing block (9), a pressure sensor (14) and two T-shaped guide rods (15) are fixedly connected to the top of the pressing block (9), a U-shaped seat (10) is slidably sleeved on the two T-shaped guide rods (15), the top of the pressure sensor (14) is a detection end and is fixedly connected with an extending end of the first electric telescopic rod (12), the pressure sensor (14) is electrically connected with the controller (13), the bottom of the pressing block (9) is arranged to be of a concave arc structure and is fixedly bonded with an anti-skid rubber pad (11), and the bottom of the anti-skid rubber pad (11) is tightly contacted with the outer side of the top of the universal ball (7).

4. Drilling equipment for engineering geological exploration according to claim 1, characterized in that the four corners of the bottom of the square-shaped base (1) are rotatably connected with universal wheels (17) with locks, and the bottom end of the guide column (3) is fixedly connected with an anti-drop block.

5. A drilling rig for engineering geological exploration according to claim 1, characterized in that the top of the support (4) on the right is fixedly equipped with an accumulator, and the multi-stage electric telescopic rod (5), the first electric telescopic rod (12) and the electric motor (100) are all electrically connected with the accumulator.

6. A drilling apparatus for engineering geological exploration according to claim 2, characterized in that said spherical sleeve (6) has two balls (16) nested on the four internal walls, the ball transfer ball (7) being located between eight balls (16) and in rolling contact with the balls (16).

7. A drilling rig for engineering geological exploration according to claim 3, characterized in that said U-shaped seat (10) has two guiding perforations on its top inner wall, each slidably connected to the outer side of a corresponding T-shaped guide rod (15).